CN217205197U

CN217205197U - Adjustable scaffold is used in building engineering construction

Info

Publication number: CN217205197U
Application number: CN202220436420.4U
Authority: CN
Inventors: 赵英杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-16
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses an adjustable scaffold for construction engineering construction, which comprises a bottom plate, wherein a supporting mechanism is arranged at the top of the bottom plate, a platform seat is arranged at the top of the supporting mechanism, and a driving mechanism is arranged at the bottom end of the platform seat; the utility model relates to a scaffold technical field. This building engineering construction is with adjustable scaffold, through rotating the handle, it rotates to be located the locating piece through the handle drive dead lever, make the dead lever drive second gear revolve, the first gear that second gear drove intermeshing rotates, first gear drives the lead screw and rotates, thereby make the lead screw adjust the position of connecting axle and fixed block, make the fixed block drive the position of connecting rod and remove, make the operating height to the platform seat adjust, simultaneously can be according to actual need's construction height, through setting up actuating mechanism, can highly adjust the scaffold, thereby improve the utility model discloses an adaptability.

Description

Adjustable scaffold is used in building engineering construction

Technical Field

The utility model relates to a scaffold technical field specifically is an adjustable scaffold is used in building engineering construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

But current scaffold in use operation is comparatively inconvenient, is not convenient for constructor to adjust the construction height according to self needs, is not convenient for protect constructor's personal safety to because the self weight of support is big, its inertia potential energy is just big, thereby use the brake universal wheel can not prevent effectively that the support from removing, when leading to the workman to work, the support removes the problem that can cause the threat to workman's life safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an adjustable scaffold is used in building engineering construction has solved current scaffold, and the constructor of being not convenient for when using adjusts the construction height according to self needs to the brake universal wheel can not prevent effectively that the support from removing, leads to the workman during operation, and the support removes the problem that can cause the threat to workman's life safety.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable scaffold for building engineering construction comprises a bottom plate, wherein a supporting mechanism is arranged at the top of the bottom plate, a platform seat is arranged at the top of the supporting mechanism, and a driving mechanism is arranged at the bottom end of the platform seat; actuating mechanism includes the connecting rod with the symmetrical fixed connection of supporting mechanism, symmetry the connecting rod is close to one end fixedly connected with fixed block each other, the fixedly connected with connecting axle of center department of fixed block, threaded connection has the lead screw on the connecting axle, the both ends of lead screw are rotated through the bearing and are connected with the positioning seat, the bottom fixed connection of positioning seat and platform seat, the one end of lead screw runs through the first gear of platform seat and fixedly connected with, the top meshing of first gear has the second gear, the one end fixedly connected with dead lever of second gear, the other end fixedly connected with handle of dead lever.

Preferably, the supporting mechanism comprises two symmetrical groups of first supporting rods, two symmetrical groups of second supporting rods, a fixed seat and pulleys, two symmetrical groups of the first supporting rods are rotatably connected with the fixed seat at two ends, the two fixed seats are fixedly connected with the top of the bottom plate and the bottom of the platform seat respectively, the pulleys are fixedly mounted at two ends of the two symmetrical groups of the second supporting rods and are respectively connected with the top of the bottom plate and the bottom of the platform seat in a sliding manner.

Preferably, the first support rod and the second support rod are symmetrically and fixedly connected with each other through a stabilizer bar, and the inner side end of the top of the second support rod is symmetrically and fixedly connected with the connecting rod.

Preferably, the two sides of the top of the bottom plate are fixedly connected with connecting plates, the outer wall of the bottom of each connecting plate is fixedly connected with a brake hydraulic machine, the extending end of each brake hydraulic machine penetrates through the bottom plate and is fixedly connected with a lifting plate, the outer wall of the bottom of each lifting plate is provided with a connecting hole, and the inner wall of each connecting hole is in threaded connection with a fixing cone.

Preferably, the top of platform seat is provided with the guardrail, the bottom of bottom plate is provided with the brake universal wheel.

Preferably, one end of the guardrail is fixedly connected with a positioning block, and one end of the fixing rod penetrates through the positioning block and is rotatably connected with the positioning block through a bearing.

Advantageous effects

The utility model provides an adjustable scaffold is used in building engineering construction. Compared with the prior art, the method has the following beneficial effects:

(1) the adjustable scaffold for building engineering construction drives the fixed rod to be positioned on the positioning block to rotate through rotating the handle, so that the fixed rod drives the second gear to rotate, the second gear drives the mutually meshed first gears to rotate, the first gears drive the screw rods to rotate, thereby the screw rod adjusts the positions of the connecting shaft and the fixed block, the fixed block drives the position of the connecting rod to move, so that the connecting rod drives the pulley at the top of the second supporting rod to slide at the bottom of the platform seat, thereby adjusting the working height of the platform seat through the connection relationship of the first support rod, the second support rod, the fixed seat and the pulley, meanwhile, the height of the scaffold can be adjusted by arranging the driving mechanism according to the construction height of actual needs, thereby improving the adaptability of the utility model, and simultaneously the guardrail can prevent the falling problem of workers during working.

(2) This building engineering construction is with adjustable scaffold, through starting the brake hydraulic press, when the lifter plate extends to with ground contact, close the brake hydraulic press, realize the more stable effect of brake effect through the area of contact that increases with ground, when being at the hard ground during operation of non-, at the fixed awl of in the connecting hole device, insert ground through fixed awl, can make the stability of support stronger, solved because the self weight of support is big, its inertia potential energy is just big, thereby use the brake universal wheel can not prevent effectively that the support from removing, when leading to the workman to work, the support removes the problem that can cause the threat to workman's life safety.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a bottom view of the overall structure of the present invention;

FIG. 3 is a perspective view of the driving mechanism of the present invention;

fig. 4 is a perspective view of the structure of the middle stabilizing mechanism of the present invention.

In the figure: 1. a base plate; 2. a support mechanism; 3. a platform base; 4. a drive mechanism; 5. a guardrail; 6. a stabilizing mechanism; 101. braking the universal wheel; 201. a first support bar; 202. a second support bar; 203. a fixed seat; 204. a pulley; 401. a connecting rod; 402. a fixed block; 403. a connecting shaft; 404. a screw rod; 405. positioning seats; 406. a first gear; 407. a second gear; 408. fixing the rod; 409. a handle; 501. positioning blocks; 601. a connecting plate; 602. a brake hydraulic press; 603. a lifting plate; 604. and (5) fixing the cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable scaffold for building engineering construction comprises a bottom plate 1, wherein a supporting mechanism 2 is arranged at the top of the bottom plate 1, a platform base 3 is arranged at the top of the supporting mechanism 2, and a driving mechanism 4 is arranged at the bottom end of the platform base 3; the driving mechanism 4 comprises a connecting rod 401 symmetrically and fixedly connected with the supporting mechanism 2, one end of the symmetrical connecting rod 401 close to each other is fixedly connected with a fixed block 402, the center of the fixed block 402 is fixedly connected with a connecting shaft 403, a screw rod 404 is connected onto the connecting shaft 403 in a threaded manner, two ends of the screw rod 404 are rotatably connected with a positioning seat 405 through bearings, the positioning seat 405 is fixedly connected with the bottom end of the platform base 3, one end of the screw rod 404 penetrates through the platform base 3 and is fixedly connected with a first gear 406, the top of the first gear 406 is engaged with a second gear 407, one end of the second gear 407 is fixedly connected with a fixed rod 408, the other end of the fixed rod 408 is fixedly connected with a handle 409, the fixed rod 408 is driven by the handle 409 to rotate on the positioning block 501, the fixed rod 408 drives the second gear 407 to rotate, and the second gear 407 drives the first gear 406 engaged with each other to rotate, the first gear 406 drives the screw rod 404 to rotate, so that the screw rod 404 adjusts the positions of the connecting shaft 403 and the fixed block 402, the fixed block 402 drives the connecting rod 401 to move, and the connecting rod 401 drives the pulley 204 at the top of the second supporting rod 202 to slide at the bottom of the platform base 3, so that the connection relationship between the first supporting rod 201, the second supporting rod 202, the fixed seat 203 and the pulley 204 is realized, the working height of the platform base 3 is adjusted, meanwhile, the construction height can be adjusted according to actual needs by arranging the driving mechanism 4, and therefore, the adaptability of the construction frame is improved; the supporting mechanism 2 comprises two symmetrical groups of first supporting rods 201, two symmetrical groups of second supporting rods 202, fixed seats 203 and pulleys 204, the two ends of the two symmetrical groups of first supporting rods 201 are rotatably connected with the fixed seats 203, the two fixed seats 203 are fixedly connected with the top of the bottom plate 1 and the bottom of the platform seat 3 respectively, the two ends of the two symmetrical groups of second supporting rods 202 are fixedly provided with the pulleys 204, and the two pulleys 204 are slidably connected with the top of the bottom plate 1 and the bottom of the platform seat 3 respectively; stabilizing rods are fixedly connected between the symmetrical first supporting rods 201 and the symmetrical second supporting rods 202, and the inner side ends of the tops of the symmetrical second supporting rods 202 are fixedly connected with a connecting rod 401; the two sides of the top of the bottom plate 1 are fixedly connected with connecting plates 601, the outer wall of the bottom of the connecting plates 601 is fixedly connected with a brake hydraulic machine 602, the extending end of the brake hydraulic machine 602 penetrates through the bottom plate 1 and is fixedly connected with a lifting plate 603, the outer wall of the bottom of the lifting plate 603 is provided with a connecting hole, and the inner wall of the connecting hole is connected with a fixed cone 604 through a thread, the brake hydraulic machine 602 is started, when the lifting plate 603 is extended to contact with the ground, the brake hydraulic machine 602 is turned off, and the effect of stabilizing the braking effect is achieved by increasing the contact area with the ground, when the hydraulic brake device works on a non-hard ground, the fixing cone 604 is arranged in the connecting hole, and the fixing cone 604 is inserted into the ground, so that the stability of the bracket is stronger, the problems that the self weight of the bracket is heavy, the inertia potential energy is large, so that the movement of the bracket cannot be effectively prevented by using the brake universal wheel 101, and the problem that the life safety of workers is threatened by the movement of the bracket when the workers work is caused; the top of the platform base 3 is provided with a guardrail 5, and the bottom end of the bottom plate 1 is provided with a brake universal wheel 101; one end of the guardrail 5 is fixedly connected with a positioning block 501, one end of the fixing rod 408 penetrates through the positioning block 501 and is rotatably connected with the positioning block 501 through a bearing, and the guardrail 5 can prevent the problem that a worker drops during working.

And those not described in detail in this specification are well within the skill of those in the art.

When the scaffold is in work, the scaffold is moved to a work area, the brake hydraulic machine 602 is started, when the lifting plate 603 extends to be in contact with the ground, the brake hydraulic machine 602 is closed, the effect of more stable brake effect is realized by increasing the contact area with the ground, when the scaffold works on a non-rigid ground, the fixing cone 604 is arranged in the connecting hole, and the scaffold is inserted into the ground through the fixing cone 604, so that the stability of the scaffold is stronger, and the problem that the scaffold cannot be effectively prevented from moving due to the fact that the scaffold has large self weight and large inertia potential energy, and the scaffold can threaten the life safety of workers due to the fact that the scaffold moves when the scaffold works is solved; the staff enters the guardrail 5, by rotating the handle 409, the handle 409 drives the fixed rod 408 to rotate on the positioning block 501, so that the fixed rod 408 drives the second gear 407 to rotate, the second gear 407 drives the first gear 406 engaged with each other to rotate, the first gear 406 drives the screw rod 404 to rotate, thereby the screw rod 404 adjusts the positions of the connecting shaft 403 and the fixed block 402, the fixed block 402 drives the connecting rod 401 to move, the connecting rod 401 drives the pulley 204 at the top of the second supporting rod 202 to slide at the bottom of the platform base 3, thereby the working height of the platform base 3 is adjusted through the connection relationship of the first supporting rod 201, the second supporting rod 202, the fixed base 203 and the pulley 204, meanwhile, according to the construction height required in practice, by arranging the driving mechanism 4, the height of the construction frame can be adjusted, thereby improve the utility model discloses an adaptability, the problem that simultaneously guardrail 5 can prevent that the workman from dropping when working is exactly the theory of operation of an adjustable scaffold for the building engineering construction above.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable scaffold is used in building engineering construction, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a supporting mechanism (2), the top of the supporting mechanism (2) is provided with a platform base (3), and the bottom end of the platform base (3) is provided with a driving mechanism (4);

the driving mechanism (4) comprises a connecting rod (401) which is symmetrically and fixedly connected with the supporting mechanism (2), one ends of the connecting rods (401) which are close to each other are symmetrically fixedly connected with fixing blocks (402), the center of the fixing block (402) is fixedly connected with a connecting shaft (403), the connecting shaft (403) is in threaded connection with a screw rod (404), two ends of the screw rod (404) are rotatably connected with positioning seats (405) through bearings, the positioning seat (405) is fixedly connected with the bottom end of the platform base (3), one end of the screw rod (404) penetrates through the platform base (3) and is fixedly connected with a first gear (406), a second gear (407) is meshed with the top of the first gear (406), one end of the second gear (407) is fixedly connected with a fixing rod (408), and the other end of the fixing rod (408) is fixedly connected with a handle (409).

2. The adjustable scaffold for constructional engineering construction as claimed in claim 1, wherein: supporting mechanism (2) are including two sets of first bracing piece (201), two sets of second bracing piece (202), fixing base (203) and pulley (204) of symmetry, two sets of the symmetry the both ends of first bracing piece (201) are all rotated and are connected with fixing base (203), two fixing base (203) respectively with the top of bottom plate (1) and the bottom fixed connection of platform seat (3), two sets of the symmetry the equal fixed mounting in both ends of second bracing piece (202) has pulley (204), two pulley (204) respectively with the top of bottom plate (1) and the bottom sliding connection of platform seat (3).

3. The adjustable scaffold for constructional engineering construction as claimed in claim 2, wherein: the first supporting rod (201) and the second supporting rod (202) are symmetrically and fixedly connected with stabilizer bars, and the inner side end of the top of the second supporting rod (202) is symmetrically and fixedly connected with a connecting rod (401).

4. The adjustable scaffold for constructional engineering construction as claimed in claim 1, wherein: the top both sides fixedly connected with connecting plate (601) of bottom plate (1), the bottom outer wall fixedly connected with brake hydraulic press (602) of connecting plate (601), the end that extends of brake hydraulic press (602) runs through bottom plate (1) and fixedly connected with lifter plate (603), the connecting hole has been seted up to the bottom outer wall of lifter plate (603), and the inner wall threaded connection of connecting hole has solid fixed awl (604).

5. The adjustable scaffold for constructional engineering construction as claimed in claim 1, wherein: the top of platform seat (3) is provided with guardrail (5), the bottom of bottom plate (1) is provided with brake universal wheel (101).

6. The adjustable scaffold for constructional engineering construction as claimed in claim 5, wherein: one end of the guardrail (5) is fixedly connected with a positioning block (501), and one end of the fixing rod (408) penetrates through the positioning block (501) and is rotatably connected with the positioning block (501) through a bearing.