CN211226105U - Tower crane for building - Google Patents
Tower crane for building Download PDFInfo
- Publication number
- CN211226105U CN211226105U CN201922003833.4U CN201922003833U CN211226105U CN 211226105 U CN211226105 U CN 211226105U CN 201922003833 U CN201922003833 U CN 201922003833U CN 211226105 U CN211226105 U CN 211226105U
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- fixedly connected
- tower crane
- climbing
- rods
- crane body
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- 230000009194 climbing Effects 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007105 physical stamina Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tower crane for building, including the tower crane body, the bottom fixedly connected with bearer bar of tower crane body, the equal fixedly connected with bracing piece in both sides on the positive surface of tower crane body, one side fixedly connected with climbing rod that the bracing piece is relative, the positive left side fixedly connected with slide bar of tower crane body, the surperficial swing joint of slide bar has the sliding sleeve, the right side fixedly connected with safety rope of sliding sleeve, the one end fixedly connected with safety knot of sliding sleeve is kept away from to safety rope, the left side fixedly connected with dead lever of sliding sleeve, the left side fixedly connected with wire rope at dead lever top. The utility model discloses possess the advantage that the security is good, it is not good to have solved current tower crane security for the building, when the staff climbs the top of the tower through the cat ladder and carries out the operation, factor of safety is low, if staff's physical stamina and the unexpected condition appear, can not protect the staff, takes place the problem of incident easily.
Description
Technical Field
The utility model relates to a building technical field specifically is a tower crane for building.
Background
The tower crane is called tower crane for short, and is originated from western Europe, and the rotating crane with movable arm mounted on the upper portion of tower body is large in working space, and is mainly used for vertical and horizontal conveying of material and installation of building member in building construction.
The current tower crane for building security is not good, when the staff climbs the top of the tower through the cat ladder and carries out the operation, factor of safety is low, if staff's physical strength is not sufficient and the unexpected condition appears, can not protect the staff, takes place the incident easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane for building possesses the good advantage of security, has solved current tower crane for building security not good, when the staff climbs the top of the tower through the cat ladder and carries out the operation, factor of safety is low, if staff's physical stamina and the unexpected condition appear, can not protect the staff, takes place the problem of incident easily.
In order to achieve the above object, the utility model provides a following technical scheme: a tower crane for building comprises a tower crane body, wherein a protective frame is fixedly connected to the bottom of the tower crane body, supporting rods are fixedly connected to two sides of the front surface of the tower crane body, a climbing rod is fixedly connected to one side, opposite to the supporting rods, of the tower crane body, a sliding rod is fixedly connected to the left side of the front surface of the tower crane body, a sliding sleeve is movably connected to the surface of the sliding rod, a safety rope is fixedly connected to the right side of the sliding sleeve, a safety buckle is fixedly connected to one end, away from the sliding sleeve, of the safety rope, a fixing rod is fixedly connected to the left side of the sliding sleeve, a steel wire rope is fixedly connected to the left side of the top of the fixing rod, an illuminating lamp is fixedly mounted at the top of the right side of the front surface, the utility model discloses a take-up reel, including reduction gear, the left side fixedly connected with motor of reduction gear, the output shaft of reduction gear runs through to fixed relative one side and fixedly connected with stopper, the right side fixedly connected with take-up reel of stopper, the right side of take-up reel runs through and is provided with the hollow tube, the right side of hollow tube passes through bearing swing joint with the right side fixed plate, and the right side of right side fixed plate runs through and is provided with the bolt, the left side of bolt runs through to the inner chamber and the fixedly connected with splint of take-up reel, the right side fixedly connected with arc of take-up reel inner chamber, wire rope's top extends to the inner chamber of take-up reel, wire rope's top is located.
Preferably, the protective frame is provided with a climbing hole, the support rod is positioned in an inner cavity of the climbing hole, and the right side fixing plate is provided with a through hole matched with the bolt for use.
Preferably, the top of climbing pole fixedly connected with slipmat, the material of slipmat is rubber materials, the climbing groove has all been seted up to the both sides at slipmat top.
Preferably, the top of the slide bar is fixedly connected with a stop block, and the climbing rods are uniformly distributed on one side opposite to the support rod.
Preferably, the surface of the winding drum is provided with a winding groove matched with the steel wire rope for use, the winding groove is in a threaded shape, and an output shaft of the motor is in transmission connection with an input shaft of the speed reducer through a coupler.
Preferably, the front fixed mounting of tower crane body has the controller, and the signal input part of controller and force transducer's signal output part electric connection, the signal output part of controller and the signal input part electric connection of stopper.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a bearer bar, the safety is detained, the safety rope, the slide bar, the sliding sleeve, the dead lever, wire rope, the bracing piece, the slipmat, the stopper, the reduction gear, including a motor, an end cap, a controller, and a cover plate, the fixed plate, place the board, the light, the pole climbing, force transducer, the arc, the receipts reel, the hollow tube, the cooperation of bolt and splint is used, it is not good to have solved current tower crane for the building security, when the staff climbs the top of the tower through the cat ladder and carries out the operation, factor of safety is low, if staff physical strength is ramble and the unexpected condition appears, can not protect the staff, the.
2. The utility model discloses a set up the bearer bar, can be convenient for protect the staff because the unexpected condition falls, cooperation through safe rope and safety knot is used, can give the protection staff of being convenient for, cooperation through bracing piece and climbing rod is used, can scramble the tower crane for the staff of being convenient for, through setting up the slipmat, can be convenient for increase the frictional force of the staff foot of climbing rod, cooperation through setting up motor and reduction gear is used, can be for the in-process rolling wire rope of being convenient for according to staff's climbing, through setting up the stopper, can be for the fixed receipts reel when the staff of being convenient for drops, through setting up force sensor, can be convenient for detect wire rope's pulling force, through setting up the light, can be convenient for the staff scrambles at the tower crane night, cooperation through bolt and splint is used, can be convenient for press from both.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: the tower crane comprises a tower crane body 1, a protective frame 2, a safety buckle 3, a safety rope 4, a sliding rod 5, a sliding sleeve 6, a fixed rod 7, a steel wire rope 8, a supporting rod 9, a non-slip mat 10, a brake 11, a speed reducer 12, a motor 13, a fixed plate 14, a placing plate 15, a lighting lamp 16, a climbing rod 17, a tension sensor 18, an arc-shaped plate 19, a winding drum 20, a hollow pipe 21, a bolt 22 and a clamping plate 23.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a tower crane body 1, the bearer bar 2, safe 3 of detaining, safety rope 4, slide bar 5, sliding sleeve 6, dead lever 7, wire rope 8, bracing piece 9, slipmat 10, stopper 11, reduction gear 12, motor 13, fixed plate 14, place board 15, light 16, climbing pole 17, force transducer 18, arc 19, a rolling section of thick bamboo 20, hollow tube 21, bolt 22 and splint 23 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.
Referring to fig. 1-4, a tower crane for construction comprises a tower crane body 1, a protection frame 2 is fixedly connected to the bottom of the tower crane body 1, workers falling due to accidents can be protected conveniently by arranging the protection frame 2, climbing holes are formed in the protection frame 2, the support rods 9 are located in inner cavities of the climbing holes, support rods 9 are fixedly connected to two sides of the front surface of the tower crane body 1, climbing rods 17 are fixedly connected to one side, opposite to the support rods 9, climbing rods 17 are used in cooperation with the support rods 9 and the climbing rods 17 to facilitate climbing of the tower crane by the workers, the number of the climbing rods 17 is a plurality of and uniformly distributed on one side, opposite to the support rods 9, non-slip mats 10 are fixedly connected to the top of the climbing rods 17, the non-slip mats 10 are made of rubber materials, climbing grooves are formed in two sides of the top of the non-slip mats 10, and by arranging the non-slip mats 10, friction of, the left side of the front of the tower crane body 1 is fixedly connected with a slide rod 5, the top of the slide rod 5 is fixedly connected with a stop block, the surface of the slide rod 5 is movably connected with a sliding sleeve 6, the right side of the sliding sleeve 6 is fixedly connected with a safety rope 4, one end of the safety rope 4 far away from the sliding sleeve 6 is fixedly connected with a safety buckle 3, the safety rope 4 and the safety buckle 3 are matched for use, so that workers can be protected conveniently, the left side of the sliding sleeve 6 is fixedly connected with a fixed rod 7, the left side of the top of the fixed rod 7 is fixedly connected with a steel wire rope 8, the top of the right side of the front of the tower crane body 1 is fixedly provided with an illuminating lamp 16, so that the workers can climb the tower crane at night conveniently, the top of the left side of the tower crane body 1 is fixedly connected with a placing plate, an output shaft of a motor 13 is in transmission connection with an input shaft of a speed reducer 12 through a coupler, the motor 13 and the speed reducer 12 are arranged to be matched for use, a steel wire rope 8 can be conveniently wound according to the climbing process of workers, the output shaft of the speed reducer 12 penetrates through one side opposite to a fixing plate 14 and is fixedly connected with a brake 11, the brake 11 is arranged to fix a winding drum 20 when the workers fall, the winding drum 20 is fixedly connected to the right side of the brake 11, a winding groove matched with the steel wire rope 8 for use is formed in the surface of the winding drum 20, the winding groove is threaded, a hollow pipe 21 penetrates through the right side of the winding drum 20, the right side of the hollow pipe 21 is movably connected with the right side fixing plate 14 through a bearing, a bolt 22 penetrates through the right side of the right side fixing plate 14, a through hole 22 matched with the bolt 22 is formed in the right side fixing plate 14, the left side of the winding, through the cooperation use of bolt 22 and splint 23, can be convenient for press from both sides tight wire rope 8, the right side fixedly connected with arc 19 of winding barrel 20 inner chamber, wire rope 8's top extends to winding barrel 20's inner chamber, wire rope 8's top is located splint 23 and the relative one side of arc 19, wire rope 8's bottom fixedly connected with force sensor 18, through setting up force sensor 18, can be convenient for detect wire rope 8's pulling force, the front fixed mounting of tower crane body 1 has the controller, and the signal input part of controller and force sensor 18's signal output part electric connection, the signal output part of controller and the signal input part electric connection of stopper 11, through protecting frame 2, safety buckle 3, safety rope 4, slide bar 5, sliding sleeve 6, dead lever 7, wire rope 8, bracing piece 9, slipmat 10, stopper 11, reduction gear 12, motor 13, Fixed plate 14, place board 15, light 16, climbing rod 17, force transducer 18, arc 19, a winding section of thick bamboo 20, hollow tube 21, bolt 22 and splint 23's cooperation is used, and it is not good to have solved current tower crane security for building, when the staff climbs the top of the tower through the cat ladder and carries out the operation, factor of safety is low, if staff's physical strength is insufficient and the unexpected condition appears, can not protect the staff, takes place the problem of incident easily.
When the safety buckle is used, a worker buckles the safety buckle 3, climbs to a cab at the top of the tower crane body 1 through the climbing rod 17, the foot of the worker is prevented from slipping through the anti-slip mat 10, the worker starts the motor 13 in the climbing process, the output shaft of the motor 13 rotates forward to drive the input shaft of the speed reducer 12 to rotate through the coupler, the output shaft of the speed reducer 12 drives the winding drum 20 to wind the steel wire rope 8, the steel wire rope 8 is fixed in the inner cavity of the winding drum 20 through the bolt 22, when the steel wire rope 8 needs to be replaced, the bolt 22 is rotated to take out the steel wire rope 8 for replacement, when the tension sensor 18 detects that the tension of the steel wire rope 8 is increased, the brake 11 is controlled to work through the controller, the brake 11 brakes the output shaft of the speed reducer 12 to fix the winding drum 20, the tension detection range, make the staff can scramble the tower crane night, when the staff condition of accident fell down, through 2 protection work personnel of bearer bar, when the staff needs down, detain safety button 3 on one's body, through the reversal of control motor 13, drive wire rope 8 and safety rope 4 and reset.
In summary, the following steps: this tower crane for building, through bearer bar 2, safety buckle 3, safety rope 4, slide bar 5, sliding sleeve 6, dead lever 7, wire rope 8, bracing piece 9, slipmat 10, stopper 11, reduction gear 12, motor 13, fixed plate 14, place board 15, light 16, climb pole 17, force sensor 18, arc 19, a rolling section of thick bamboo 20, hollow tube 21, bolt 22 and splint 23's cooperation is used, it is not good to have solved current tower crane for building security, when the staff carries out the operation to the top of the tower through the cat ladder, factor of safety is low, if staff's physical strength is insufficient and the unexpected condition appears, can not protect the staff, the problem of incident takes place easily.
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 (6)
1. The utility model provides a tower crane for building, includes tower crane body (1), its characterized in that: the tower crane comprises a tower crane body (1), a protection frame (2) is fixedly connected to the bottom of the tower crane body (1), supporting rods (9) are fixedly connected to the two sides of the front surface of the tower crane body (1), climbing rods (17) are fixedly connected to one side, opposite to the supporting rods (9), of the front left side of the tower crane body (1), sliding rods (5) are fixedly connected to the surface of the sliding rods (5), sliding sleeves (6) are movably connected to the surfaces of the sliding rods (5), safety ropes (4) are fixedly connected to the right sides of the sliding sleeves (6), one ends, far away from the sliding sleeves (6), of the safety ropes (4) are fixedly connected with safety buckles (3), fixing rods (7) are fixedly connected to the left sides of the sliding sleeves (6), steel wire ropes (8) are fixedly connected to the left sides of the tops of the fixing rods (7), illuminating lamps (16, the improved winding device is characterized in that fixing plates (14) are fixedly connected to the two sides of the top of the placing plate (15), a speed reducer (12) is fixedly connected to the left side of the left fixing plate (14), a motor (13) is fixedly connected to the left side of the speed reducer (12), an output shaft of the speed reducer (12) penetrates through one side, opposite to the fixing plate (14), of the fixing plate (11) and is fixedly connected with a brake (11), a winding drum (20) is fixedly connected to the right side of the brake (11), a hollow pipe (21) penetrates through the right side of the winding drum (20), the right side of the hollow pipe (21) is movably connected with the right fixing plate (14) through a bearing, a bolt (22) penetrates through the right side of the right fixing plate (14), the left side of the bolt (22) penetrates through the inner cavity of the winding drum (20) and is fixedly, the top of the steel wire rope (8) extends to the inner cavity of the winding drum (20), the top of the steel wire rope (8) is located on one side, opposite to the clamping plate (23) and the arc-shaped plate (19), of the steel wire rope (8), and the bottom of the steel wire rope (8) is fixedly connected with a tension sensor (18).
2. The tower crane for building according to claim 1, wherein: the protective frame (2) is provided with a climbing hole, the supporting rod (9) is positioned in an inner cavity of the climbing hole, and the right side fixing plate (14) is provided with a through hole matched with the bolt (22).
3. The tower crane for building according to claim 1, wherein: the climbing pole is characterized in that the top of the climbing pole (17) is fixedly connected with an anti-slip pad (10), the anti-slip pad (10) is made of rubber materials, and climbing grooves are formed in the two sides of the top of the anti-slip pad (10).
4. The tower crane for building according to claim 1, wherein: the top of the sliding rod (5) is fixedly connected with a stop block, and the climbing rods (17) are uniformly distributed on one side opposite to the supporting rod (9).
5. The tower crane for building according to claim 1, wherein: the surface of the winding drum (20) is provided with a winding groove matched with the steel wire rope (8) for use, the winding groove is in a threaded shape, and an output shaft of the motor (13) is in transmission connection with an input shaft of the speed reducer (12) through a coupler.
6. The tower crane for building according to claim 1, wherein: the tower crane body (1) is characterized in that a controller is fixedly mounted on the front surface of the tower crane body, the signal input end of the controller is electrically connected with the signal output end of the tension sensor (18), and the signal output end of the controller is electrically connected with the signal input end of the brake (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003833.4U CN211226105U (en) | 2019-11-19 | 2019-11-19 | Tower crane for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003833.4U CN211226105U (en) | 2019-11-19 | 2019-11-19 | Tower crane for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226105U true CN211226105U (en) | 2020-08-11 |
Family
ID=71929180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003833.4U Expired - Fee Related CN211226105U (en) | 2019-11-19 | 2019-11-19 | Tower crane for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847235A (en) * | 2020-09-05 | 2020-10-30 | 李三红 | Steel construction prevents shaking safe type hoist device |
-
2019
- 2019-11-19 CN CN201922003833.4U patent/CN211226105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847235A (en) * | 2020-09-05 | 2020-10-30 | 李三红 | Steel construction prevents shaking safe type hoist device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |