CN111997335A - Safety protection device of building outer wall construction platform - Google Patents
Safety protection device of building outer wall construction platform Download PDFInfo
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- CN111997335A CN111997335A CN202010898503.0A CN202010898503A CN111997335A CN 111997335 A CN111997335 A CN 111997335A CN 202010898503 A CN202010898503 A CN 202010898503A CN 111997335 A CN111997335 A CN 111997335A
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- wall
- shell
- construction platform
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the field of auxiliary equipment for building construction, in particular to a safety protection device for a building outer wall construction platform, which comprises a chassis and a vertical rod, and also comprises a controller, a traction mechanism and a conveying mechanism, wherein the traction mechanism is arranged at the top of the chassis to support the construction platform, the traction mechanism comprises a support frame, a circular accommodating shell, two traction components and four supporting components, the conveying mechanism is arranged at the top of the chassis, the conveying mechanism comprises a support table, a storage barrel and an extrusion component, the support table is fixedly arranged at the top of the chassis, the extrusion component is arranged at the top of the support table and is spliced with the storage barrel, and the extrusion component is electrically connected with the controller. Effectively reduce rocking of construction platform, the security is higher.
Description
Technical Field
The invention relates to the field of building construction auxiliary equipment, in particular to a safety protection device of a building outer wall construction platform.
Background
With the continuous development of society and the continuous update of science and technology, the spring shoots of high-rise buildings like the rainy season start to pull out from the ground, and the buildings are in endless, and the construction project is used as the important foundation of the life guarantee of the high-rise buildings, and is more concerned by people. Traditional counter weight for building outer wall construction, like hanging flower basket counter weight, window cleaning machine counter weight etc. mostly are concrete or cast iron material, therefore weight is great, the transport difficulty, still breaks easily in handling, uses inconveniently to traditional balancing weight can not carry out electrodeless regulation to weight, can't guarantee the counter weight precision.
Chinese patent application No.: CN 202010163941.2; the publication date is as follows: 2020.04.14 discloses an adjustable counterweight device for building construction and its working method, including a bracket, a drainage mechanism connected on the bracket, openings both above and below the drainage mechanism, a guide chute connected at the opening below the drainage mechanism, an electric switch B arranged at the connection of the drainage mechanism and the guide chute, an electric switch C arranged at the opening below the guide chute, a sensor arranged above the electric switch C, a return pipe connected at the opening below the guide chute, a return mechanism arranged below the other end of the return pipe, a feeding mechanism arranged below the return mechanism, openings both above and below the feeding mechanism, an electric switch E arranged at the opening below the feeding mechanism, and a flowable substance contained in the feeding mechanism; the invention aims to solve the problems that the existing construction counter weight is difficult to carry due to large weight, is easy to break in the carrying process, is inconvenient to use, cannot be subjected to stepless adjustment and ensures the precision of the counter weight.
Chinese patent application No.: CN 202010438460.8; the publication date is as follows: 2020.06.26 discloses a mechanical arm for a mechanical construction platform, which comprises a big arm, a small arm, a telescopic driving mechanism and a rotary driving mechanism, wherein the rotary driving mechanism comprises a rotary driving motor, a spline shaft, a spline belt wheel, a synchronous belt, a sliding sleeve, a first movable guiding mechanism, a rotary fluted disc, a bearing seat and a guiding belt wheel; the large arm and the small arm are arranged in an up-and-down overlapping mode, and the small arm is located above the large arm; the small arm is connected with the large arm through the telescopic driving mechanism; the rotary fluted disc comprises a disc body and a plurality of driving teeth which are uniformly distributed along the upper circumference of the disc body; the sliding sleeve is sleeved on the large arm and the small arm, the sliding sleeve is in movable fit connection with the large arm through the first movable guide mechanism, and the sliding sleeve is in movable fit connection with the small arm through the first movable guide mechanism. The invention has the advantages of ingenious structural design, convenient use and low manufacturing cost.
The above two inventive structures have the following disadvantages:
1. but need carry the inside to the weight box earlier with mobile material, then take out the weight box from the haulage cable, put on the device of required counter weight, on the workman could stand the construction platform at last, the process is complicated, wastes time and energy to the weight box is rectangle shell structure, but mobile material gets into the inside back of weight box, exists and can cause the uneven condition that distributes, therefore makes the support effect of weight box remain to promote.
2. Under the prerequisite of carrying out safety protection to construction platform, can't effectively adjust construction platform's height, and then can't satisfy multiple construction requirement.
3, a worker stands inside the construction platform, and when the construction is carried out on the building wall surface, the requirement on the stability of the construction platform is high.
According to the defects of the prior art, a safety protection device and a using method of a building outer wall construction platform are needed to be designed, wherein the support can be realized in real time when workers are in construction, the supporting effect is better, the height can be adjusted, the shaking of the construction platform can be effectively reduced on the premise of not influencing the construction, and the safety protection device is high in safety.
Disclosure of Invention
The invention aims to provide a safety protection device for a building outer wall construction platform and a using method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the safety protection device comprises a chassis and a vertical rod, wherein the vertical rod is fixedly arranged at the top of the chassis, the safety protection device also comprises a controller, a traction mechanism and a conveying mechanism, the controller is fixedly arranged at the top of the vertical rod, the traction mechanism is arranged at the top of the chassis to support the construction platform, the traction mechanism comprises a support frame, a circular containing shell, two traction assemblies and four bearing assemblies, the four bearing assemblies are symmetrically arranged at the top of the chassis, the circular containing shell is sleeved at the tops of the four bearing assemblies, the top of the chassis is symmetrically provided with four guide rods, the support frame is arranged on the outer walls of the four guide rods in a sliding manner, the tops of the four guide rods are fixedly provided with top plates, the two traction assemblies are symmetrically arranged at the top of the chassis, the two traction assemblies are respectively connected with the support frame in a meshing manner, the conveying mechanism is arranged at the top of the chassis, conveying mechanism includes the brace table, stores bucket and extrusion subassembly, the fixed top of establishing on the chassis of brace table, store the fixed top of establishing at the brace table of bucket, the extrusion subassembly is established at the top of brace table and is pegged graft with storing the bucket, the extrusion subassembly is electric connection with the controller.
Further, every the bearing subassembly all includes overlap joint shell, support shell and two buffer spring, support the fixed top of establishing on the chassis of shell, the overlap joint shell is fixed to be established on the circular circumferencial direction ascending outer wall that holds the shell to vertical the inserting is equipped with two gag lever posts on the support shell, and the overlap joint shell is all passed at the top of every gag lever post, and the equal fixedly connected with in top of every gag lever post prevents the cap that takes off, and every buffer spring all overlaps and establishes on the outer wall of a gag lever post, and the inboard top of overlap joint shell and the top of support shell are contradicted with a buffer spring's both ends respectively.
Further, every traction assembly all includes pull rod, haulage rope and gear, the top on chassis is the vertical bracing piece that is equipped with, the articulated rotation axis that is provided with in top of bracing piece, the gear sleeve is established on the one end outer wall that the bracing piece was kept away from to the rotation axis, and a pot head that the rotation axis is close to the bracing piece is equipped with the runner, the haulage rope cover is established on the outer wall of runner, the pull rod is fixed to be established on the circular outer wall that holds on the circumferencial direction of shell to the haulage rope is kept away from the one end of runner and is pegged graft with the pull rod, and the haulage rope is kept away from the fixed anticreep post that is equipped with of one end of.
Further, the extrusion subassembly includes servo motor, connecting rod, disc and stripper bar, servo motor fixes the top of establishing at a supporting bench, the disc cover is established on servo motor's output, the connecting rod is articulated to be set up on the outer wall of disc, the stripper bar is inserted and is established in the inside of storing the bucket to the one end that the disc was kept away from to the connecting rod is articulated with the one end that the stripper bar kept away from and stores the bucket, servo motor is connected with the controller electricity.
Further, the fixed grafting post that is equipped with in inside center of circular shell that holds, the cover is equipped with the pipe on the outer wall of grafting post, a plurality of through-hole has been seted up to equidistant on the outer wall of the circumferencial direction of pipe, and every through-hole is the oblique angle structure to the fixed toper water conservancy diversion platform that is equipped with in top of pipe, toper water conservancy diversion platform is unanimous with the axis direction of pipe, and the fixed inlet pipe that is equipped with in top of circular shell that holds, the bottom of circular shell that holds is equipped with the bottom through the bolt fastening, the bottom of grafting post and the top fixed connection of bottom to equidistant being provided with the installation piece that can supply bolt threaded connection on the inner wall of circular shell that holds to install level sensor on the inner wall of circular shell that holds, level sensor is connected.
Further, the bin outlet has been seted up on the bottom, the fixed backup pad that is equipped with in top of brace table, the fixed suction pump that is equipped with in top of backup pad, be equipped with the conveyer pipe between suction pump and the storage bucket, be equipped with the material pumping pipe between suction pump and the bin outlet to the fixed solenoid valve that is equipped with of one end that the material pumping pipe is close to the bin outlet, solenoid valve and suction pump all are connected with the controller electricity.
Further, it is provided with four L type poles to be the symmetry on the bracing piece is kept away from to the carriage on one side outer wall, all is equipped with the mounting groove on the one end inner wall that the carriage was kept away from to every L type pole, the inside of mounting groove slides and is provided with the slider, fixed connection has the flexible pole between the inner wall of slider and mounting groove, all rotates through the articulated shaft on every slider and is provided with the overlap joint wheel, all is equipped with on the outer wall of every L type pole and supplies the gliding breach of dodging of articulated shaft, all fixes being equipped with the strengthening rib on every L type pole, is the symmetry on the ascending outer wall of the length direction of carriage and is provided with two stoppers to all be equipped with a plurality of mounting hole on two outer walls.
Furthermore, a feeding hole is formed in the outer wall of the storage barrel, a sealing plug is inserted into the feeding hole, a glass observation window is arranged on the outer wall of the storage barrel, a discharge pipe is communicated with one end, close to the water suction pump, of the storage barrel, one end, far away from the storage barrel, of the discharge pipe is sleeved with the feed pipe through a telescopic pipe, and the axial directions of the discharge pipe, the feed pipe and the telescopic pipe are consistent.
Further, be the symmetry on the outer wall of pole setting and be provided with two and push away the handle, every is pushed away and all is equipped with protection sponge on the outer wall of handle, all is integrated into one piece on the outer wall on the circumferencial direction of every protection sponge and is provided with grabs the groove to the four corners on chassis is equipped with the universal wheel.
A working method of a safety protection device of a building outer wall construction platform comprises the following steps:
s1: preparation work before use of the device:
the device is pushed to the side of the building outer wall through the push handle, the protective sponge promotes the comfortable feeling of gripping, the gripping groove is used for gripping, when the chassis is pushed to be close to and clamp the outer wall, the four overlapping wheels are attached to the wall surface of the building outer wall, the elastic rod plays a role in ensuring that the overlapping wheels have certain telescopic distance, the building outer wall with different concave-convex surface conditions is met, when a worker stands in the construction platform at the top of the supporting frame, the four overlapping wheels can ensure that the supporting frame and the wall surface keep certain distance, the worker is prevented from accidentally touching the wall surface to be injured when working, meanwhile, when the supporting frame is lifted, the supporting frame can be ensured to be lifted stably, the supporting frame and the construction platform can both play a role in ensuring the stability of the construction platform, the plurality of mounting holes are used for fixing the supporting frame and the construction platform, the construction platform can be facilities such as a hanging basket and the like, guarantee workman's safety, when waiting that four overlap joint wheels and building wall are laminated completely, pin four universal wheels, prevent to skid.
S2: hovering maintenance of the construction platform:
in the initial state, when workers and articles are not loaded on the construction platform at the top of the supporting frame, the rack is meshed with the gear, and the traction rope is blocked by the anti-drop column, and in addition, the circular containing shell is blocked by the anti-drop cap, the self-rising cannot be realized, so the rack cannot drive the gear to rotate, thereby being incapable of driving the rotating wheel coaxial with the gear to rotate, leading the traction rope not to act, further leading the construction platform which is arranged on the top of the supporting frame and is vacant to be in a hovering state, when a worker enters the construction platform at the top of the support frame, the support frame is influenced by gravity and should start to descend, but as with the above factors, the anti-falling cap limits the ascending of the circular accommodating shell, thereby make the anticreep post restrict the operation of haulage rope, therefore make the prerequisite that the carriage descends adjust not to be found, and then guaranteed construction platform's safety.
S3: height adjustment of the construction platform:
when a worker completes the wall construction of the building outer wall with a certain height, the servo motor is started through the controller, so as to drive the disc to rotate, the extrusion rod is inserted into the storage barrel, one end of the extrusion rod, which is far away from the storage barrel, and the disc are respectively hinged with two ends of the connecting rod, so as to drive the extrusion rod to extrude from the interior of the storage barrel to the end, which is far away from the servo motor, and extrude the flowable substance in the storage barrel outwards, after the flowable substance enters the interior of the circular containing shell, the interior of the conduit is firstly and directly filled, because a plurality of through holes are designed on the outer wall of the conduit in the circumferential direction, so that the periphery of the inner bottom of the circular containing shell is firstly filled, after the filling, the interior of the conduit is also filled, the flowable substance which continuously falls can only uniformly slide from the top of the conical diversion table to the periphery, so as to uniformly fill, compared with the existing counterweight structure, the movable material can be filled into the circular accommodating shell from low to high and uniformly, the uneven distribution of the movable material in the circular accommodating shell can not be caused, the stability of the circular accommodating shell after filling is further guaranteed, the stability of the supporting frame and the construction platform is further guaranteed, and the auxiliary effect on the safety protection of the construction platform is achieved.
When the flowable substance is gradually conveyed into the circular containing shell, the weight of the circular containing shell is gradually increased, the lap joint shell is fixedly connected with the circular containing shell, each limiting rod is connected with the lap joint shell and the supporting block in an inserting mode, the circular containing shell is driven to gradually descend on the outer wall of the limiting rod, the lap joint shell is abutted by the two buffer springs, and therefore the circular containing shell is guaranteed to descend slowly, when the circular containing shell descends, the pull rod pulls the traction rope downwards through the anti-falling column, the traction rope is connected with the rotating wheel in a sleeved mode, the rotating wheel is connected with the supporting rod in a rotating mode, the rotating wheel is driven to rotate, the rotating wheel is connected with the gear in a meshed mode because the rotating wheel is coaxial with the gear, the gear is driven to ascend through the gear, the rack is fixedly connected with the supporting frame, the supporting frame is further driven to ascend, after the support, the flowable substance in the circular containing shell can guarantee the hovering, after the work is accomplished, but take the mobile material out in the shell from circular holding, construction platform descends along with the carriage, the workman comes out from construction platform again, compare in prior art, through to the circular mode of holding the inside mobile material of filling of shell, adjust the height of carriage top construction platform, not only can guarantee construction platform displacement certain distance that makes progress, satisfy certain construction requirement, the rising speed that the carriage drove construction platform simultaneously is slow, and then when rising, the inside personnel's of construction platform safety has also been guaranteed, the effect to construction platform safety protection has been reached, the practicality of this device has further been increased.
S4: evacuation of flowable substances:
because the construction number of people and the weight of article that construction platform loaded at every turn are inconsistent, therefore when the height of adjustment construction platform, the circular mobile material's that holds the shell and carry that the institute is to the institute volume also is different, therefore when accomplishing the construction of building outer wall once, start suction pump and solenoid valve through the controller, therefore make the bin outlet open, but all inhale the mobile material of circular holding tank inside to the suction pump in through the material pipe, all carry to the inside of storage bucket through the conveyer pipe again, so that the next time of filling of mobile material to circular holding shell, level sensor can detect the surplus of circular mobile material that holds the shell inside in real time, when detecting numerical value and being zero, indicate to have been evacuated, and then cut off the suction pump through the controller, stop continuing to take out materials.
The invention has the beneficial effects that:
1. according to the invention, through designing the supporting frame, the circular containing shell, the two traction assemblies and the four bearing assemblies, the circular containing shell which cannot rise is utilized to limit the descending of the supporting frame, so that the construction platform which is arranged at the top of the supporting frame and is empty is in a hovering state.
2. According to the invention, through designing the conveying mechanism, when a worker finishes certain wall work of the building outer wall, the worker can drive the supporting frame to ascend through the circular containing shell without falling down by adding the flowable substance into the circular containing shell, so that the construction platform in the supporting frame is driven to ascend.
3. According to the invention, by designing the four L-shaped rods and the four overlapping wheels, when a worker constructs the wall surface of the building outer wall, the four overlapping wheels are overlapped with the construction wall surface, so that the shaking of the construction platform is reduced.
4. According to the invention, the guide pipe, the conical guide platform and the inserting column are designed in the circular containing shell, so that the flowable substance is slowly and uniformly filled in the circular containing shell in the adding process, and compared with the existing weight box structure, the flowable substance can be uniformly filled in the circular containing shell from low to high, the nonuniform distribution of the flowable substance in the circular containing shell can not be caused, the stability of the filled circular containing shell can be further ensured, the stability of the supporting frame and the construction platform can be further ensured, and the auxiliary effect on the safety protection of the construction platform can be achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic perspective view of the traction mechanism of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an enlarged view at C in FIG. 3;
FIG. 6 is a schematic perspective view of the conveying mechanism of the present invention;
FIG. 7 is an enlarged view of FIG. 6 at D;
FIG. 8 is an exploded perspective view of the circular containment shell of the present invention;
FIG. 9 is a schematic perspective view of an L-bar and a wheel according to the present invention;
FIG. 10 is a cross-sectional view of the resilient lever of the present invention;
in the figure: the device comprises a chassis 1, a controller 2, a traction mechanism 3, a support frame 30, a rack 31, an L-shaped rod 32, a sliding block 320, an elastic rod 321, an overlapping wheel 322, a circular containing shell 31, an inserting column 310, a guide pipe 311, a conical guide table 312, a feeding pipe 313, a bottom cover 314, a liquid level sensor 315, a traction assembly 32, a pull rod 320, a traction rope 321, a gear 322, a rotating wheel 323, an anti-dropping column 324, a supporting assembly 33, an overlapping shell 330, a supporting shell 331, a buffer spring 332, a limiting rod 333, a conveying mechanism 4, a support table 40, a water suction pump 400, a conveying pipe 401, a pumping pipe 402, an electromagnetic valve 403, a storage barrel 41, a discharging pipe 410, a telescopic pipe 411, an extrusion assembly 42, a servo motor 420, a connecting rod 421.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 10, the safety protection device for a building exterior wall construction platform comprises a chassis 1 and an upright rod, wherein the upright rod is fixedly arranged at the top of the chassis 1, the safety protection device further comprises a controller 2, a traction mechanism 3 and a conveying mechanism 4, the controller 2 is fixedly arranged at the top of the upright rod, the traction mechanism 3 is arranged at the top of the chassis 1 to support the construction platform, the traction mechanism 3 comprises a support frame 30, a circular containing shell 31, two traction assemblies 32 and four bearing assemblies 33, the four bearing assemblies 33 are symmetrically arranged at the top of the chassis 1, the circular containing shell 31 is sleeved at the tops of the four bearing assemblies 33, the top of the chassis 1 is symmetrically provided with four guide rods, the support frame 30 is slidably arranged on the outer walls of the four guide rods, the tops of the four guide rods are fixedly provided with top plates, and the two traction assemblies 32 are symmetrically arranged at the top of the chassis 1, and two traction assemblies 32 are engaged with the supporting frame 30, the conveying mechanism 4 is arranged at the top of the chassis 1, the conveying mechanism 4 comprises a supporting table 40, a storage barrel 41 and an extrusion assembly 42, the supporting table 40 is fixedly arranged at the top of the chassis 1, the storage barrel 41 is fixedly arranged at the top of the supporting table 40, the extrusion assembly 42 is arranged at the top of the supporting table 40 and is spliced with the storage barrel 41, and the extrusion assembly 42 is electrically connected with the controller 2.
Each bearing component 33 comprises a lapping shell 330, a supporting shell 331 and two buffer springs 332, the supporting shell 331 is fixedly arranged at the top of the chassis 1, the lapping shell 330 is fixedly arranged on the outer wall of the circular accommodating shell 31 in the circumferential direction, two limit rods 333 are vertically inserted in the supporting shell 331, the top of each limit rod 333 penetrates through the lapping shell 330, the top of each limit rod 333 is fixedly connected with an anti-drop cap, each buffer spring 332 is sleeved on the outer wall of one limit rod 333, the top of the inner side of the lapping shell 330 and the top of the supporting shell 331 are respectively abutted against two ends of one buffer spring 332, when the flowable substance is gradually conveyed into the circular accommodating shell 31, the weight of the circular accommodating shell 31 is gradually increased, because the lapping shell 330 is fixedly connected with the circular accommodating shell 31, each limit rod 333 is inserted in the lapping shell 330 and the supporting block, therefore, the circular accommodating shell 31 is driven to gradually descend on the outer wall of the limiting rod 333, and the two buffer springs 332 are used for abutting against the lapping shell 330, so that the circular accommodating shell 31 is ensured to descend slowly.
Each traction assembly 32 comprises a pull rod 320, a traction rope 321 and a gear 322, the top of the chassis 1 is vertically provided with a support rod, the top of the support rod is hinged with a rotating shaft, the gear 322 is sleeved on the outer wall of one end of the rotating shaft far away from the support rod, one end of the rotating shaft close to the support rod is sleeved with a rotating wheel 323, the traction rope 321 is sleeved on the outer wall of the rotating wheel 323, the pull rod 320 is fixedly arranged on the outer wall of the circular containing shell 31 in the circumferential direction, one end of the traction rope 321 far away from the rotating wheel 323 is connected with the pull rod 320 in an inserting mode, one end of the traction rope 321 far away from the rotating wheel 323 is fixedly provided with an anti-falling column 324, each outer wall of the support frame 30 in the width direction is fixedly provided with a rack 31, the rack 31 is connected with the gear 322 in a meshing mode, and in an initial state, because the pulling rope 321 is blocked by the anti-drop column 324, and in addition, the circular accommodating shell 31 is blocked by the anti-drop cap, and cannot lift up, the rack 31 cannot drive the gear 322 to rotate, and cannot drive the rotating wheel 323 coaxial with the gear 322 to rotate, so that the pulling rope 321 does not act, and further the construction platform which is vacant at the top of the supporting frame 30 is in a hovering state, after a worker enters the construction platform at the top of the supporting frame 30, the supporting frame 30 is influenced by gravity and should start to fall down, but as the above factors, the anti-drop cap limits the lifting of the circular accommodating shell 31, so that the anti-drop column 324 limits the operation of the pulling rope 321, so that the precondition adjustment of the falling of the supporting frame 30 is not established, and further the safety of the construction platform is ensured, when the circular accommodating shell 31 falls, the pulling rod 320 pulls the pulling rope 321 downwards through the anti-drop column 324, because the pulling rope 321 is sleeved with the rotating wheel 323, the rotating wheel 323 is rotatably connected with the supporting rod, the rotating wheel 323 is driven to rotate, the rotating wheel 323 is coaxial with the gear 322, the gear 322 is meshed with the rack 31, the rack 31 is driven to ascend through the gear 322, the rack 31 is fixedly connected with the supporting frame 30, the supporting frame 30 is driven to ascend, after the supporting frame ascends, the flowable substance in the circular accommodating shell 31 can ensure the suspension of the construction platform, after the work is completed, the flowable substance is extracted from the circular accommodating shell 31, the construction platform descends along with the supporting frame 30, and workers come out of the construction platform again, compared with the prior art, the height of the construction platform on the top of the supporting frame 30 is adjusted by filling the flowable substance into the circular accommodating shell 31, so that the construction platform can be ensured to move upwards for a certain distance, certain construction requirements are met, and the ascending speed of the construction platform driven by the supporting frame 30 is slow, and then when ascending, also guaranteed the inside personnel's of construction platform safety, reached the effect to construction platform safety protection, further increased the practicality of this device.
The extrusion assembly 42 comprises a servo motor 420, a connecting rod 421, a disk 422 and an extrusion rod 423, the servo motor 420 is fixedly arranged at the top of the supporting table 40, the disk 422 is sleeved on the output end of the servo motor 420, the connecting rod 421 is hinged on the outer wall of the disk 422, the extrusion rod 423 is inserted in the storage barrel 41, one end of the connecting rod 421, which is far away from the disk 422, is hinged with one end of the extrusion rod 423, which is far away from the storage barrel 41, the servo motor 420 is electrically connected with the controller 2, when a worker completes wall construction of a building outer wall with a certain height, the servo motor 420 is started through the controller 2, so as to drive the disk 422 to rotate, because the extrusion rod 423 is inserted in the storage barrel 41, one end of the extrusion rod 423, which is far away from the storage barrel 41, and the disk 422 are respectively hinged with two ends of the connecting rod 421, so as to drive the extrusion rod 423 to extrude, the flowable substance inside is squeezed outwards.
The inner center of the circular containing shell 31 is fixedly provided with an inserting column 310, the outer wall of the inserting column 310 is sleeved with a guide pipe 311, the outer wall of the guide pipe 311 in the circumferential direction is provided with a plurality of through holes at equal intervals, each through hole is of an oblique angle structure, the top of the guide pipe 311 is fixedly provided with a conical flow guide table 312, the conical flow guide table 312 is consistent with the axial direction of the guide pipe 311, the top of the circular containing shell 31 is fixedly provided with a feed pipe 313, the bottom of the circular containing shell 31 is fixedly provided with a bottom cover 314 through bolts, the bottom of the inserting column 310 is fixedly connected with the top of the bottom cover 314, the inner wall of the circular containing shell 31 in the circumferential direction is provided with mounting blocks at equal intervals for threaded connection of bolts, the inner wall of the circular containing shell 31 is provided with a liquid level sensor 315, the liquid level sensor 315 is electrically connected with the controller 2, when, firstly, the interior of the conduit 311 is directly filled, because the outer wall of the conduit 311 in the circumferential direction is provided with a plurality of through holes, the inner bottom of the circular containing shell 31 is filled all around, when the conduit 311 is filled, the interior of the conduit 311 is also filled therewith, the flowable substance which continuously falls can only slide uniformly from the top of the conical diversion table 312 to all around, so that the inner top of the circular containing shell 31 is uniformly filled all around, compared with the existing counterweight structure, the flowable substance can be filled into the circular containing shell 31 from low to high uniformly, the nonuniform distribution of the flowable substance in the circular containing shell 31 can not be caused, the stability of the filled circular containing shell 31 can be ensured, the stability of the support frame 30 and the construction platform can be further ensured, and the auxiliary effect on the safety protection of the construction platform can be achieved.
A discharge port is formed in the bottom cover 314, a support plate is fixedly arranged at the top of the support table 40, a water suction pump 400 is fixedly arranged at the top of the support plate, a delivery pipe 401 is arranged between the water suction pump 400 and the storage barrel 41, a pumping pipe 402 is arranged between the water suction pump 400 and the discharge port, an electromagnetic valve 403 is fixedly arranged at one end of the pumping pipe 402 close to the discharge port, the electromagnetic valve 403 and the water suction pump 400 are both electrically connected with the controller 2, the quantity of the flowable substance delivered into the circular containing shell 31 is different when the height of the construction platform is adjusted due to the fact that the number of construction persons loaded on the construction platform is different from the weight of the articles each time, and therefore when the construction of the building outer wall is completed once, the water suction pump 400 and the electromagnetic valve 403 are started through the controller 2, the discharge port is opened, and all the flowable substance in the circular containing shell is sucked into the water suction pump, and then the whole is transferred to the inside of the storage tub 41 through the transfer pipe 401 so that the flowable substance is filled into the circular receiving case 31 next time, the liquid level sensor 315 can detect the remaining amount of the flowable substance in the circular receiving case 31 in real time, and when the detected value is zero, it indicates that the pump is evacuated, and then the water suction pump 400 is turned off through the controller 2 to stop the pumping.
Four L-shaped rods 32 are symmetrically arranged on the outer wall of one side of the support frame 30 far away from the support rod, a mounting groove is arranged on the inner wall of one end of each L-shaped rod 32 far away from the support frame 30, a sliding block 320 is arranged in the mounting groove in a sliding manner, an elastic rod 321 is fixedly connected between the sliding block 320 and the inner wall of the mounting groove, a lapping wheel 322 is arranged on each sliding block 320 through the rotation of a hinging shaft, an avoiding notch for the hinging shaft to slide is arranged on the outer wall of each L-shaped rod 32, a reinforcing rib is fixedly arranged on each L-shaped rod 32, two limiting blocks are symmetrically arranged on the outer wall of the support frame 30 in the length direction, a plurality of mounting holes are arranged on the two outer walls of the support frame 30 in the width direction, when the chassis 1 is pushed to be close to the clamped outer wall, the four lapping wheels 322 are attached to the wall surface of the building, the elastic rod 321 plays a role, satisfy the building outer wall of different unsmooth surface condition, when the workman stands in the construction platform at carriage 30 top, carriage 30 and wall keep the certain distance can be guaranteed to four overlap joint wheels 322, prevent that the workman from touching the wall and be injured carelessly at the during operation, simultaneously when carriage 30 goes up and down, can guarantee that carriage 30's lift is steady, the two all can play the effect of guaranteeing that construction platform is firm, a plurality of mounting hole is used for fixed stay frame 30 and construction platform, construction platform can be facilities such as hanging flower basket, two stoppers are spacing to construction platform's both ends, prevent that it from rocking, guarantee workman's safety, when treating that four overlap joint wheels 322 and building wall are laminated completely, pin four universal wheels, prevent to skid.
A feeding port is arranged on the outer wall of the storage barrel 41, a sealing plug is inserted into the feeding port, a glass observation window is arranged on the outer wall of the storage barrel 41, a discharge pipe 410 is communicated with one end of the storage barrel 41 close to the water suction pump 400, one end of the discharge pipe 410 far away from the storage barrel 41 is sleeved with the feed pipe 313 through a telescopic pipe 411, the axial directions of the discharge pipe 410, the feed pipe 313 and the telescopic pipe 411 are consistent, after the flowable substance in the storage barrel 41 is extruded into the discharge pipe 410, because the feed pipe 313 is designed at the top of the circular containing shell 31, one end of the discharge pipe 410 far away from the storage barrel 41 is sleeved with the feed pipe 313 through the telescopic pipe 411, and because the axial directions of the discharge pipe 410, the feed pipe 313 and the telescopic pipe 411 are consistent, the flowable substance enters the circular containing shell 31, and after the flowable, the weight of the movable material conveying device is increased, the feeding pipe 313 at the top of the movable material conveying device descends along with the movable material conveying device, the length of the telescopic pipe 411 can extend longitudinally, the feeding pipe 313 and the discharging pipe 410 can be guaranteed to convey the flowable material all the time, the feeding port is used for feeding the flowable material, and the sealing plug plays a sealing role.
Be that the symmetry is provided with two on the outer wall of pole setting and push away the handle, every is pushed away and all overlaps on the outer wall of handle and is equipped with protection sponge, all is integrated into one piece on the outer wall on the circumferencial direction of every protection sponge and is provided with and grabs the groove to chassis 1's four corners is equipped with the universal wheel, when carrying out construction platform's safety protection, at first through pushing away the side that pushes away this device to the building outer wall, protection sponge promotes the comfort of gripping, grabs the groove and is used for the gripping.
A working method of a safety protection device of a building outer wall construction platform comprises the following steps:
s1: preparation work before use of the device:
the device is pushed to the side of the building outer wall by a push handle, the protective sponge promotes the comfortable feeling of gripping, the gripping groove is used for gripping, when the chassis 1 is pushed to be close to and clamp the outer wall, the four overlapping wheels 322 are attached to the wall surface of the building outer wall, the elastic rod 321 plays a role in ensuring that the overlapping wheels 322 have certain telescopic distance to meet the building outer wall with different concave-convex surface conditions, when a worker stands in a construction platform at the top of the supporting frame 30, the four overlapping wheels 322 can ensure that the supporting frame 30 keeps certain distance with the wall surface to prevent the worker from being injured due to careless touch with the wall surface during working, simultaneously when the supporting frame 30 goes up and down, the supporting frame 30 can be ensured to go up and down stably, the two mounting holes can both play a role in ensuring the stability of the construction platform, the plurality of mounting holes are used for fixing the supporting frame 30 and the construction platform, the construction platform can be facilities such as a, prevent that it from rocking, guarantee workman's safety, when treating four overlap joint wheels 322 and building wall complete adhesion, pin four universal wheels, prevent to skid.
S2: hovering maintenance of the construction platform:
in an initial state, when workers and articles are not loaded on the construction platform on the top of the support frame 30, because the rack 31 is meshed with the gear 322, and because the pulling rope 321 is blocked by the anti-dropping column 324, and in addition, the circular accommodating shell 31 is blocked by the anti-dropping cap, the self-rising cannot be realized, so that the rack 31 cannot drive the gear 322 to rotate, and cannot drive the rotating wheel 323 coaxial with the gear 322 to rotate, so that the pulling rope 321 does not act, and further, the construction platform which is empty on the top of the support frame 30 is in a hovering state, when a worker enters the construction platform on the top of the support frame 30, the support frame 30 is influenced by gravity and should start to descend, but as with the above factors, the anti-dropping cap limits the rising of the circular accommodating shell 31, so that the anti-dropping column 324 limits the operation of the pulling rope 321, and therefore, the precondition adjustment of the descending of the support frame 30 is, and further the safety of the construction platform is ensured.
S3: height adjustment of the construction platform:
when a worker completes the wall construction of the building outer wall with a certain height, the servo motor 420 is started through the controller 2, so as to drive the disc 422 to rotate, as the extrusion rod 423 is inserted into the storage barrel 41, one end of the extrusion rod 423, which is far away from the storage barrel 41, and the disc 422 are respectively hinged with two ends of the connecting rod 421, so as to drive the extrusion rod 423 to extrude from the inside of the storage barrel 41 to one end, which is far away from the servo motor 420, to extrude the flowable substance inside outwards, after the flowable substance enters the inside of the circular containing shell 31, the inside of the guide tube 311 is firstly and directly filled, as the outer wall of the guide tube 311 in the circumferential direction is designed with a plurality of through holes, so as to firstly fill the periphery of the inner bottom of the circular containing shell 31, and after the filling, the inside of the guide tube 311 is also filled, the flowable substance which continuously falls can only uniformly slide from the top, thereby evenly fill all around the inboard top that holds shell 31 to the circle, compare in current counter weight structure, can fill by low to high and even the inside that holds shell 31 with the flowable substance to the circle, can not cause the distribution of the inside flowable substance of circle holding shell 31 uneven, and then be favorable to guaranteeing the stationarity that the circle held shell 31 and filled, further guaranteed the steadiness of carriage 30 and construction platform, play the additional action to construction platform's safety protection.
When the flowable material is gradually conveyed into the circular accommodating shell 31, the weight of the circular accommodating shell 31 is gradually increased, because the lapping shell 330 is fixedly connected with the circular accommodating shell 31, each limiting rod 333 is spliced with the lapping shell 330 and the supporting block, the circular accommodating shell 31 is driven to gradually descend on the outer wall of the limiting rod 333, the lapping shell 330 is collided by the two buffer springs 332, the circular accommodating shell 31 is ensured to descend slowly, when the circular accommodating shell 31 descends, the pull rod 320 pulls the pull rope 321 downwards through the anti-falling column 324, because the pull rope 321 is sleeved with the rotating wheel 323, the rotating wheel 323 is rotatably connected with the supporting rod, the rotating wheel 323 is driven to rotate, because the rotating wheel 323 is coaxial with the gear 322, the gear 322 is meshed with the rack 31, the rack 31 is driven to ascend through the gear 322, because the rack 31 is fixedly connected with the supporting frame 30, and the supporting frame 30 is driven to ascend, after ascending, the circular mobile material that holds in the shell 31 can guarantee hovering of construction platform, after the work is accomplished, but take mobile material out in the circular shell 31 that holds, construction platform descends along with carriage 30, the workman comes out from construction platform again, compare in prior art, through the mode to the inside mobile material of filling of circular shell 31 that holds, adjust carriage 30 top construction platform's height, not only can guarantee construction platform displacement certain distance that makes progress, satisfy certain construction requirement, carriage 30 drives construction platform's rising speed is slow simultaneously, and then when ascending, the inside personnel's of construction platform safety has also been guaranteed, the effect to construction platform safety protection has been reached, the practicality of this device has further been increased.
S4: evacuation of flowable substances:
since the number of construction persons loaded on each construction platform is different from the weight of articles, when the height of the construction platform is adjusted, the amount of the flowable substance conveyed into the circular containing shell 31 is different, when the construction of the building outer wall is completed, the water suction pump 400 and the electromagnetic valve 403 are started through the controller 2, so that the discharge port is opened, the flowable substance in the circular containing tank is completely sucked into the water suction pump 400 through the pumping pipe 402 and then is conveyed into the storage barrel 41 through the conveying pipe 401, so that the flowable substance can be filled into the circular containing shell 31 next time, the liquid level sensor 315 can detect the residual amount of the flowable substance in the circular containing shell 31 in real time, when the detected value is zero, the situation that the flowable substance is pumped out is indicated, and the water suction pump 400 is powered off through the controller 2, and the continuous pumping is stopped.
The working principle of the invention is as follows: when carrying out construction platform's safety protection, at first through pushing away the side that pushes away this device to the building outer wall, the comfort of protection sponge promotion gripping, the groove of grabbing is used for the gripping.
When the chassis 1 is pushed to be close to and clamped with the outer wall, the four overlapping wheels 322 are attached to the wall surface of the building outer wall, the elastic rod 321 ensures that the overlapping wheels 322 have a certain telescopic distance to meet the building outer wall with different concave-convex surface conditions, when a worker stands in a construction platform at the top of the supporting frame 30, the four overlapping wheels 322 can ensure that the supporting frame 30 keeps a certain distance from the wall surface to prevent the worker from being injured due to careless touch with the wall surface during working, and simultaneously, when the supporting frame 30 is lifted, the supporting frame 30 can be stably lifted, the four overlapping wheels and the construction platform can both play a role of ensuring the stability of the construction platform, the supporting frame 30 and the construction platform can be fixed through a plurality of mounting holes, the construction platform can be facilities such as a hanging basket, two limiting blocks limit two ends of the construction platform to prevent the swinging of the construction platform, the safety of the worker is ensured, when the, the four universal wheels are locked to prevent slipping.
In an initial state, when workers and articles are not loaded on the construction platform on the top of the support frame 30, because the rack 31 is meshed with the gear 322, and because the pulling rope 321 is blocked by the anti-dropping column 324, and in addition, the circular accommodating shell 31 is blocked by the anti-dropping cap, the self-rising cannot be realized, so that the rack 31 cannot drive the gear 322 to rotate, and cannot drive the rotating wheel 323 coaxial with the gear 322 to rotate, so that the pulling rope 321 does not act, and further, the construction platform which is empty on the top of the support frame 30 is in a hovering state, when a worker enters the construction platform on the top of the support frame 30, the support frame 30 is influenced by gravity and should start to descend, but as with the above factors, the anti-dropping cap limits the rising of the circular accommodating shell 31, so that the anti-dropping column 324 limits the operation of the pulling rope 321, and therefore, the precondition adjustment of the descending of the support frame 30 is, and further the safety of the construction platform is ensured.
When a worker completes the wall construction of the building outer wall with a certain height, the servo motor 420 is started through the controller 2, so as to drive the disc 422 to rotate, as the extrusion rod 423 is inserted into the storage barrel 41, one end of the extrusion rod 423, which is far away from the storage barrel 41, and the disc 422 are respectively hinged with two ends of the connecting rod 421, so as to drive the extrusion rod 423 to extrude from the inside of the storage barrel 41 to one end, which is far away from the servo motor 420, to extrude the flowable substance inside outwards, after the flowable substance enters the inside of the circular containing shell 31, the inside of the guide tube 311 is firstly and directly filled, as the outer wall of the guide tube 311 in the circumferential direction is designed with a plurality of through holes, so as to firstly fill the periphery of the inner bottom of the circular containing shell 31, and after the filling, the inside of the guide tube 311 is also filled, the flowable substance which continuously falls can only uniformly slide from the top, thereby evenly fill all around the inboard top that holds shell 31 to the circle, compare in current counter weight structure, can fill by low to high and even the inside that holds shell 31 with the flowable substance to the circle, can not cause the distribution of the inside flowable substance of circle holding shell 31 uneven, and then be favorable to guaranteeing the stationarity that the circle held shell 31 and filled, further guaranteed the steadiness of carriage 30 and construction platform, play the additional action to construction platform's safety protection.
When flowable substance carried gradually to the inside of circular accommodation shell 31, the circular weight that holds shell 31 increases gradually, because overlap joint shell 330 holds shell 31 fixed connection in the circle, every gag lever post 333 all pegs graft with overlap joint shell 330 and supporting shoe, therefore drives circular accommodation shell 31 and descends gradually on the outer wall of gag lever post 333, and two buffer spring 332 contradict overlap joint shell 330 to guarantee that the circular decline of holding shell 31 is slow.
When the circular containing shell 31 descends, the pull rod 320 pulls the pulling rope 321 downwards through the anti-dropping column 324, the pulling rope 321 is sleeved with the rotating wheel 323, the rotating wheel 323 is rotatably connected with the supporting rod, the rotating wheel 323 is driven to rotate, the gear 322 is meshed with the rack 31 because the rotating wheel 323 is coaxial with the gear 322, the rack 31 is driven to ascend through the gear 322, the rack 31 is fixedly connected with the supporting frame 30 and further drives the supporting frame 30 to ascend, after the support ascends, the flowable substance in the circular containing shell 31 can ensure the suspension of the construction platform, after the work is completed, the flowable substance is pumped out from the circular containing shell 31, the construction platform descends along with the supporting frame 30, and a worker comes out of the construction platform again, compared with the prior art, the height of the construction platform at the top of the supporting frame 30 is adjusted through a mode of filling the flowable substance into the circular containing shell 31, so that the construction platform can be ensured to move upwards for a certain, satisfy certain construction requirement, the ascending speed that braced frame 30 drove construction platform simultaneously is slow, and then when ascending, has also guaranteed construction platform inside personnel's safety, has reached the effect to construction platform safety protection, has further increased the practicality of this device.
Since the number of construction persons loaded on each construction platform is different from the weight of articles, when the height of the construction platform is adjusted, the amount of the flowable substance conveyed into the circular containing shell 31 is different, when the construction of the building outer wall is completed, the water suction pump 400 and the electromagnetic valve 403 are started through the controller 2, so that the discharge port is opened, the flowable substance in the circular containing tank is completely sucked into the water suction pump 400 through the pumping pipe 402 and then is conveyed into the storage barrel 41 through the conveying pipe 401, so that the flowable substance can be filled into the circular containing shell 31 next time, the liquid level sensor 315 can detect the residual amount of the flowable substance in the circular containing shell 31 in real time, when the detected value is zero, the situation that the flowable substance is pumped out is indicated, and the water suction pump 400 is powered off through the controller 2, and the continuous pumping is stopped.
Claims (9)
1. The utility model provides a safety device of building outer wall construction platform, includes chassis (1) and pole setting, the fixed top of establishing in chassis (1) of pole setting, its characterized in that: the traction mechanism comprises a support frame (30), a circular containing shell (31), two traction assemblies (32) and four bearing assemblies (33), wherein the four bearing assemblies (33) are symmetrically arranged at the top of the chassis (1), the circular containing shell (31) is sleeved at the tops of the four bearing assemblies (33), the top of the chassis (1) is symmetrically provided with four guide rods, the support frame (30) is arranged on the outer walls of the four guide rods in a sliding manner, the tops of the four guide rods are fixedly provided with top plates, the two traction assemblies (32) are symmetrically arranged at the tops of the chassis (1), and the two traction assemblies (32) are engaged with the support frame (30), conveying mechanism (4) are established at the top on chassis (1), and conveying mechanism (4) are including brace table (40), storage bucket (41) and extrusion subassembly (42), the fixed top of establishing in chassis (1) of brace table (40), store the fixed top of establishing at brace table (40) of bucket (41), extrusion subassembly (42) are established at the top of brace table (40) and are pegged graft with storage bucket (41), extrusion subassembly (42) are electric connection with controller (2).
2. The safety protection device for the construction platform of the external wall of the building as claimed in claim 1, wherein: every bearing subassembly (33) all includes overlap joint shell (330), supports shell (331) and two buffer spring (332), support the fixed top of establishing in chassis (1) of shell (331), overlap joint shell (330) is fixed to be established on the circular circumferencial direction ascending outer wall that holds shell (31) to support vertical the inserting on shell (331) and be equipped with two gag lever post (333), overlap joint shell (330) is all passed at the top of every gag lever post (333), the equal fixedly connected with in top of every gag lever post (333) prevents taking off the cap, every buffer spring (332) all overlaps and establish on the outer wall of a gag lever post (333), and the inboard top of overlap joint shell (330) and the top of supporting shell (331) are contradicted with the both ends of a buffer spring (332) respectively.
3. The safety protection device for the construction platform of the external wall of the building as claimed in claim 2, wherein: each traction assembly (32) comprises a pull rod (320), a traction rope (321) and a gear (322), the top of the chassis (1) is vertically provided with a support rod, the top of the support rod is hinged with a rotating shaft, the gear (322) is sleeved on the outer wall of one end of the rotating shaft far away from the supporting rod, one end of the rotating shaft close to the supporting rod is sleeved with a rotating wheel (323), the traction rope (321) is sleeved on the outer wall of the rotating wheel (323), the pull rod (320) is fixedly arranged on the outer wall of the circular containing shell (31) in the circumferential direction, and the end of the traction rope (321) far away from the rotating wheel (323) is spliced with the pull rod (320), the end of the traction rope (321) far away from the rotating wheel (323) is fixedly provided with an anti-dropping column (324), each outer wall of the supporting frame (30) in the width direction is fixedly provided with a rack (31), and the racks (31) are meshed with the gears (322).
4. The safety protection device for the construction platform of the external wall of the building as claimed in claim 3, wherein: extrusion subassembly (42) include servo motor (420), connecting rod (421), disc (422) and extrusion stem (423), servo motor (420) are fixed to be established at the top of propping up a supporting bench (40), disc (422) cover is established on servo motor (420)'s output, connecting rod (421) are articulated to be set up on the outer wall of disc (422), extrusion stem (423) are inserted and are established the inside of storing bucket (41) to one end that disc (422) were kept away from in connecting rod (421) and extrusion stem (423) keep away from the one end of storing bucket (41) articulated, servo motor (420) are connected with controller (2) electricity.
5. The safety protection device for the construction platform of the external wall of the building as claimed in claim 4, wherein: an inserting column (310) is fixedly arranged at the center of the inner part of the circular containing shell (31), a guide pipe (311) is sleeved on the outer wall of the inserting column (310), a plurality of through holes are formed in the outer wall of the guide pipe (311) in the circumferential direction at equal intervals, each through hole is of an oblique angle structure, a conical flow guide table (312) is fixedly arranged at the top of the guide pipe (311), the conical flow guide table (312) is consistent with the axial direction of the guide pipe (311), a feed pipe (313) is fixedly arranged at the top of the circular containing shell (31), a bottom cover (314) is fixedly arranged at the bottom of the circular containing shell (31) through a bolt, the bottom of the inserting column (310) is fixedly connected with the top of the bottom cover (314), mounting blocks for threaded connection of the bolt are arranged on the inner wall of the circular containing shell (31) in the circumferential direction at equal intervals, and a liquid level sensor (315), the liquid level sensor (315) is electrically connected with the controller (2).
6. The safety protection device for the construction platform of the external wall of the building as claimed in claim 5, wherein: the utility model discloses a water pump, including bottom cover (314), support table (40), suction pipe (402), solenoid valve (403) and suction pump (400) all are connected with controller (2) electricity.
7. The safety protection device for the construction platform of the external wall of the building as claimed in claim 6, wherein: the utility model discloses a supporting frame, including bracing piece, be equipped with the symmetry on the bracing piece, be provided with four L type pole (32) on the bracing piece was kept away from in carriage (30) one side outer wall, all be equipped with the mounting groove on the one end inner wall that carriage (30) was kept away from in every L type pole (32), the inside slip of mounting groove is provided with slider (320), fixedly connected with elastic rod (321) between the inner wall of slider (320) and mounting groove all rotates through the articulated shaft on every slider (320) and is provided with overlap joint wheel (322), all is equipped with on the outer wall of every L type pole (32) and supplies the gliding breach of dodging of articulated shaft, all fixes being equipped with the strengthening rib on every L type pole (32), is the symmetry on the ascending outer wall of length direction of carriage (30) and is provided with two stoppers to all be equipped with a plurality of.
8. The safety protection device for the construction platform of the external wall of the building as claimed in claim 7, wherein: the outer wall of the storage barrel (41) is provided with a feeding hole, a sealing plug is inserted into the feeding hole, the outer wall of the storage barrel (41) is provided with a glass observation window, one end of the storage barrel (41) close to the water suction pump (400) is communicated with a discharge pipe (410), one end of the discharge pipe (410), far away from the storage barrel (41), is sleeved with the feed pipe (313) through a telescopic pipe (411), and the axial directions of the discharge pipe (410), the feed pipe (313) and the telescopic pipe (411) are consistent.
9. The safety protection device for the construction platform of the external wall of the building as claimed in claim 8, wherein: be the symmetry on the outer wall of pole setting and be provided with two and push away the handle, every is pushed away and all overlaps on the outer wall of handle and is equipped with the protection sponge, all is integrated into one piece on the outer wall on the circumferencial direction of every protection sponge and is provided with and grabs the groove to the four corners on chassis (1) is equipped with the universal wheel.
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| CN202010898503.0A CN111997335A (en) | 2020-08-31 | 2020-08-31 | Safety protection device of building outer wall construction platform |
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| CN202010898503.0A CN111997335A (en) | 2020-08-31 | 2020-08-31 | Safety protection device of building outer wall construction platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202277A (en) * | 2021-04-26 | 2021-08-03 | 杨文钧 | Construction platform for building construction capable of automatically adjusting balance safety and stability |
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| CN113202277A (en) * | 2021-04-26 | 2021-08-03 | 杨文钧 | Construction platform for building construction capable of automatically adjusting balance safety and stability |
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