CN220978755U - Automatic climbing device for scaffold - Google Patents
Automatic climbing device for scaffold Download PDFInfo
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- CN220978755U CN220978755U CN202322632354.5U CN202322632354U CN220978755U CN 220978755 U CN220978755 U CN 220978755U CN 202322632354 U CN202322632354 U CN 202322632354U CN 220978755 U CN220978755 U CN 220978755U
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- clamping
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- 230000009194 climbing Effects 0.000 title claims abstract description 140
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides an automatic climbing device for a scaffold, which comprises a first climbing piece and a second climbing piece; the first climbing piece and the second climbing piece are detachably connected with the mounting piece, and the second climbing piece is fixedly connected with a scaffold; the first climbing piece is provided with a first groove, the opening of the first groove faces one face of the mounting piece, a vertical sliding groove is formed in the middle of the bottom end of the first groove, a sliding block is arranged in the sliding groove, one end of the sliding block is fixedly connected with the first climbing piece, and a moving positioning assembly used for moving and fixing the sliding block is arranged between the first climbing piece and the second climbing piece. The lifting process is simple, the lifting process is not needed to be re-built above after the construction personnel are removed, time and labor are saved, and the construction efficiency of the high-rise building is greatly improved; the structure is stable, and the safety of constructors is ensured to a certain extent.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to an automatic climbing device for a scaffold.
Background
The scaffold is a working platform erected to ensure that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected positions, and is divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and is divided into a vertical rod scaffold, a bridge scaffold, a door scaffold, a suspended scaffold, a hanging scaffold, a picking scaffold and a climbing scaffold according to the construction modes.
The scaffold is required to rise along with the rise of the height in the construction process of the high-rise building, the rise of the fastener type scaffold is very troublesome, the scaffold below is generally removed and then is built again above, the process is very troublesome, the labor intensity and the working time of workers are increased, the construction efficiency of the high-rise building is greatly influenced, and the potential safety hazard is also very high.
In view of the foregoing, there is a need for a scaffold auto-climbing device that overcomes the above-mentioned problems.
Disclosure of utility model
The object of the present utility model is to provide an automatic climbing device for scaffolds that overcomes the above problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an automatic climbing device for a scaffold comprises a first climbing member and a second climbing member;
the first climbing piece and the second climbing piece are detachably connected with the mounting piece, and the second climbing piece is fixedly connected with a scaffold;
The second climbing piece is provided with a first groove, the opening of the first groove faces one face of the mounting piece, a vertical sliding groove is formed in the middle of the bottom end of the first groove, a sliding block is arranged in the sliding groove, one end of the sliding block is fixedly connected with the first climbing piece, and a moving positioning assembly used for moving and fixing the sliding block is arranged between the first climbing piece and the second climbing piece.
The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.
Further, the movable positioning assembly comprises a screw rod connected between the upper side wall and the lower side wall of the first groove through a bearing and a screw nut in threaded transmission connection with the screw rod, one end of the screw nut, which is far away from the mounting piece, is fixedly connected with the sliding block, and one end of the screw nut, which is close to the mounting piece, is fixedly connected with the first climbing piece;
the upper end part of the screw rod is connected with a first motor, and a controller for controlling the motor to work is arranged on the second climbing piece.
Further, a first clamping piece and a second clamping piece are respectively arranged at one end, close to the mounting piece, of the first climbing piece and the second climbing piece, and a first clamping groove matched with the first clamping piece and a second clamping groove matched with the second clamping piece are respectively arranged on the mounting piece;
The first clamping grooves and the second clamping grooves are uniformly provided with a plurality of groups in the vertical direction of the mounting piece.
Further, a second groove and a third groove are formed in one ends, close to the mounting piece, of the first climbing piece and the second climbing piece, the first clamping piece and the second clamping piece are respectively arranged in the second groove and the third groove in a sliding mode, and a first cavity and a second cavity which are respectively communicated with the first groove and the second cavity are formed in the lower ends of the second groove and the third groove;
The first clamping piece and the second clamping piece are identical in structure, each clamping piece is composed of clamping blocks connected with three tail parts, the middle clamping blocks are respectively a first rack and a second rack, teeth are arranged at the lower ends of the first racks and the second racks, the first gears are connected with the first racks through first rotating shafts in the first cavities, the second gears are connected with the second racks through second rotating shafts in the second cavities, and the second gears are meshed with the second racks.
Further, two ends of the first rotating shaft and the second rotating shaft are connected to the side walls of the first cavity and the second cavity through the bearings respectively.
Further, one end of the first rotating shaft is connected with a second motor, one end of the second rotating shaft is connected with a third motor, and the second motor and the third motor are both connected with the controller.
Further, a reinforcing rod parallel to the screw rod is arranged in the first groove, and a hole for the reinforcing rod to pass through is formed in the first climbing piece.
Further, the sliding groove and the sliding block are both in an inverted T shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the automatic climbing device for the scaffold, the first climbing piece and the second climbing piece are arranged and are connected in a sliding mode through the sliding blocks and the sliding grooves, so that relative sliding is achieved, meanwhile, the moving positioning assembly is arranged to achieve moving and fixing of the sliding blocks, the mounting piece fixedly connected with the scaffold is further arranged, the mounting piece is detachably connected with the first climbing piece and the second climbing piece respectively, when the first climbing piece moves to the upper end of the second climbing piece along with the sliding blocks, the second climbing piece is fixedly removed from the mounting piece, climbing of the second climbing piece is achieved, when the second climbing piece ascends to enable the first climbing piece to be located at the lower end of the second climbing piece, the second climbing piece is fixedly arranged with the mounting piece, the first climbing piece is repeatedly lifted, lifting of the whole scaffold can be achieved, a constructor does not need to be built again above after the first climbing piece is removed, the process is simple, time and labor are saved, efficiency of a high-rise building is greatly improved, and safety of constructors is guaranteed to a certain extent.
2. According to the automatic climbing device for the scaffold, disclosed by the utility model, the sliding block is moved through the transmission of the screw rod and the screw nut, so that the structure is stable, and the stability and the safety in the climbing process are ensured.
3. According to the automatic climbing device for the scaffold, the first clamping piece and the second clamping piece are driven by the motor to be connected with the mounting piece, so that time and labor are saved, safety and reliability are realized, and climbing efficiency is improved; the first clamping piece and the second clamping piece are all provided with a plurality of, and the first climbing piece and the second climbing piece are also provided with the reinforcing rod therebetween, so that the safety in the climbing process is further ensured.
Drawings
Fig. 1 is a schematic cross-sectional structure of an automatic climbing device for a scaffold provided by the utility model;
FIG. 2 is a schematic cross-sectional view of a first clip member or a second clip member according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a slider and a chute according to an embodiment of the utility model;
Reference numerals illustrate:
1. A first climbing member; 12. a first clamping piece; 13. a second groove; 14. a first cavity; 15. a clamping block; 16. a first rack; 17. a first rotating shaft; 18. a first gear; 19. a second motor; 110. a hole;
2. A second climbing member; 21. a chute; 22. a slide block; 23. a second clamping piece; 24. a third groove; 25. a second cavity; 26. a second rack; 27. a second rotating shaft; 28. a second gear; 29. a third motor; 210. a reinforcing rod; 211. a first groove;
3. A mounting member; 31. a first clamping groove; 32. a second clamping groove;
4. a mobile positioning assembly; 41. a screw rod; 42. a bearing; 43. a screw nut; 44. a first motor; 45. and a controller.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, an automatic climbing device for a scaffold comprises a first climbing member 1 and a second climbing member 2;
The scaffold is characterized by further comprising an installation piece 3 fixedly connected with the building layer, wherein the first climbing piece 1 and the second climbing piece 2 are detachably connected with the installation piece 3, and the second climbing piece 2 is fixedly connected with a scaffold;
The second climbing member 2 is provided with a first groove 211, an opening of the first groove 211 faces one face of the mounting member 3, a vertical sliding groove 21 is formed in the middle of the bottom end of the first groove 211, a sliding block 22 is arranged in the sliding groove 21, one end of the sliding block 22 is fixedly connected with the first climbing member 1, and a moving positioning assembly 4 for moving and fixing the sliding block 22 is arranged between the first climbing member 1 and the second climbing member 2.
In the utility model, the first climbing member 1 and the second climbing member 2 are in sliding connection through the sliding block and the sliding groove, so that the relative sliding is realized, the moving and positioning assembly 4 is used for realizing the moving and fixing of the sliding block 22, the mounting member 3 fixedly connected with the scaffold is further arranged, the mounting member 3 is respectively and detachably connected with the first climbing member 1 and the second climbing member 2, when the first climbing member 1 moves to the upper end of the second climbing member 2 along with the sliding block 22, the first climbing member 1 and the mounting member 3 are fixed, the second climbing member 2 and the mounting member 1 are fixed and removed, then the second climbing member 2 and the mounting member 3 are fixed when the second climbing member 2 is lifted to enable the first climbing member 1 to be positioned at the lower end of the second climbing member 2, the first climbing member 1 and the mounting member 3 are removed, the lifting of the first climbing member 1 is repeatedly realized, the lifting of the whole scaffold can be realized, the whole scaffold is not required to be rebuilt at the upper side after the first climbing member is removed, the process is simple, the construction efficiency is greatly improved, and the safety of a certain degree of safety of construction personnel is ensured.
Preferably, the moving positioning assembly 4 comprises a screw 41 connected between the upper side wall and the lower side wall of the first groove 211 through a bearing 42, and a screw nut 43 in threaded transmission connection with the screw 41, wherein one end of the screw nut 43 away from the mounting piece 3 is fixedly connected with the sliding block 22, and one end of the screw nut 43 close to the mounting piece 3 is fixedly connected with the first climbing piece 1;
The upper end part of the screw 41 is connected with a first motor 44, a controller 45 for controlling the motor 44 to work is arranged on the second climbing member 2, and the motor 44 is a forward-reverse switching motor.
In this embodiment, as shown in fig. 1, before the controller 45 controls the starting motor 44, the connection between the first climbing member 1 and the mounting member 3 is removed, then the motor 44 is started, the motor 44 drives the screw 41 to rotate, and the screw nut 43 is driven by the motor 44 to slide upwards, so that the first climbing member 1 is driven to move upwards relative to the second climbing member 2, and when the first climbing member 1 ascends to the uppermost end of the second climbing member 2, the motor is stopped; and then the first climbing member 1 is fixed with the mounting member 3, the second climbing member 2 is removed from the mounting member 3, the motor 44 is started, at the moment, the screw 41 of the motor 44 reversely rotates, and the first climbing member 1 is fixed, so that the second climbing member 2 is driven by the screw 41 to slide upwards, when the first climbing member 1 is positioned at the bottommost end of the second climbing member 2, the second climbing member 2 is fixed with the mounting member 3, the operation is repeated, the continuous lifting of the scaffold can be realized, the structure is stable, and the time and the labor are saved.
Preferably, a first clamping piece 12 and a second clamping piece 23 are respectively arranged at one end of the first climbing piece 1 and one end of the second climbing piece 2, which are close to the mounting piece 3, and a first clamping groove 31 matched with the first clamping piece 12 and a second clamping groove 32 matched with the second clamping piece 23 are respectively arranged on the mounting piece 3;
The first clamping grooves 31 and the second clamping grooves 32 are uniformly provided with a plurality of groups in the vertical direction of the mounting piece 3.
In this embodiment, when the first climbing member 1 ascends relative to the second climbing member 2, the second locking member 23 on the second climbing member 2 is locked with the second locking groove 32 on the mounting member 3, and when the second climbing member 2 ascends relative to the first climbing member 1, the first locking member 12 is locked with the first locking groove 31, so that the first climbing member 1 and the second climbing member 2 ascend alternately, and thus the scaffold height is raised.
Preferably, as shown in fig. 1, 2 and 3, the ends of the first climbing member 1 and the second climbing member 2, which are close to the mounting member 3, are provided with a second groove 13 and a third groove 24, the first clamping member 12 and the second clamping member 23 are respectively slidably arranged in the second groove 13 and the third groove 24, and the lower ends of the second groove 13 and the third groove 24 are provided with a first cavity 14 and a second cavity 25 respectively communicated with the second groove and the third groove;
The first clamping piece 12 and the second clamping piece 23 have the same structure, each clamping piece is composed of three clamping blocks connected with tail parts, the middle clamping blocks are respectively a first rack 16 and a second rack 26, teeth are arranged at the lower ends of the first clamping blocks, the first gear 18 is connected with the first cavity 14 through a first rotating shaft 17, the first gear 18 is meshed with the first rack 16, the second cavity 25 is connected with a second gear 28 through a second rotating shaft 27, and the second gear 28 is meshed with the second rack 26.
In this embodiment, when the first climbing member 1 ascends relative to the second climbing member 2, the first rack 16 is completely located in the second groove 13, and is disengaged from the engagement with the first clamping groove 31, so that the second rack 26 needs to be completely slid into the second clamping groove 32, and when the first climbing member 1 is located at the uppermost end of the second climbing member 2, the first rack 16 can be driven to slide into the first clamping groove 31 by rotating the first gear 18, so as to realize the fixed connection between the first climbing member 1 and the mounting member 3; when the second climbing member 2 is lifted relative to the first climbing member 1, the first rack 16 is clamped into the first clamping groove 31, and the second rack 26 is separated from the second clamping groove 32, and the operation principle is the same as the above.
Preferably, in order to reduce resistance during rotation, both ends of the first and second shafts 17 and 27 are connected to sidewalls of the first and second cavities 14 and 25, respectively, through the bearings 42.
Preferably, one end of the first rotating shaft 17 is connected to the second motor 19, one end of the second rotating shaft 27 is connected to the third motor 29, and both the second motor 19 and the third motor 29 are connected to the controller 45. The first motor 19 and the second motor 29 are both forward and reverse motors to realize the clamping and separating of the first clamping piece 12 and the first clamping groove 31, and the clamping and separating of the second clamping piece 23 and the second clamping groove 32.
Preferably, a reinforcing rod 210 parallel to the screw 41 is disposed in the first groove 211, and the first climbing member 2 is provided with a hole 110 through which the reinforcing rod 210 passes. The reinforcing rod 210 can increase the connection area of the first climbing member and the second climbing member 2, and increase safety.
As shown in fig. 4, in order to further ensure that the sliding block 22 does not slide out of the sliding groove 21, the connection firmness of the first climbing member 1 and the second climbing member 2 is ensured, and the sliding groove 21 and the sliding block 22 are both in an inverted T shape.
The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a scaffold frame automatic climbing device, its characterized in that includes first climbing piece (1) and second climbing piece (2):
The scaffold is characterized by further comprising an installation piece (3) fixedly connected with the building layer, wherein the first climbing piece (1) and the second climbing piece (2) are detachably connected with the installation piece (3), and the second climbing piece (2) is fixedly connected with the scaffold;
The second climbing piece (2) is provided with a first groove (211), an opening of the first groove (211) faces one face of the mounting piece (3), a vertical sliding groove (21) is formed in the middle of the bottom end of the first groove (211), a sliding block (22) is arranged in the sliding groove (21), one end of the sliding block (22) is fixedly connected with the first climbing piece (1), and a moving positioning assembly (4) for moving and fixing the sliding block (22) is arranged between the first climbing piece (1) and the second climbing piece (2).
2. A scaffold auto-climbing device according to claim 1, wherein:
The movable positioning assembly (4) comprises a screw rod (41) connected between the upper side wall and the lower side wall of the first groove (211) through a bearing (42), and a screw nut (43) in threaded transmission connection with the screw rod (41), one end, away from the mounting piece (3), of the screw nut (43) is fixedly connected with the sliding block (22), and one end, close to the mounting piece (3), of the screw nut (43) is fixedly connected with the first climbing piece (1);
the upper end part of the screw rod (41) is connected with a first motor (44), and a controller (45) for controlling the motor (44) to work is arranged on the second climbing piece (2).
3. A scaffold auto-climbing device according to claim 2, wherein:
The first climbing piece (1) and the second climbing piece (2) are respectively provided with a first clamping piece (12) and a second clamping piece (23) at one end close to the mounting piece (3), and the mounting piece (3) is respectively provided with a first clamping groove (31) matched with the first clamping piece (12) and a second clamping groove (32) matched with the second clamping piece (23);
The first clamping grooves (31) and the second clamping grooves (32) are uniformly provided with a plurality of groups in the vertical direction of the mounting piece (3).
4. A scaffold auto-climbing apparatus according to claim 3, wherein:
The first climbing piece (1) and the second climbing piece (2) are provided with a second groove (13) and a third groove (24) at one end close to the mounting piece (3), the first clamping piece (12) and the second clamping piece (23) are respectively arranged in the second groove (13) and the third groove (24) in a sliding manner, and the lower ends of the second groove (13) and the third groove (24) are provided with a first cavity (14) and a second cavity (25) which are respectively communicated with the second groove and the third groove;
The structure of first fastener (12) with second fastener (23) is the same, and it comprises fixture block (15) that three afterbody are connected, and fixture block (15) in the middle are first rack (16) and second rack (26) that the lower extreme is equipped with the tooth respectively, and first gear (18) are connected through first pivot (17) in first cavity (14) inside, first gear (18) with first rack (16) intermesh, second gear (28) are connected through second pivot (27) in second cavity (25) inside, second gear (28) with second rack (26) intermesh.
5. A scaffold automatic climbing device according to claim 4, wherein the two ends of the first and second shafts (17, 27) are connected to the side walls of the first and second cavities (14, 25) by means of bearings (42), respectively.
6. The automatic climbing device for a scaffold according to claim 4, wherein one end of the first rotating shaft (17) is connected with a second motor (19), one end of the second rotating shaft (27) is connected with a third motor (29), and both the second motor (19) and the third motor (29) are connected with the controller (45).
7. The automatic climbing device for the scaffold according to claim 2, wherein a reinforcing rod (210) parallel to the screw rod (41) is arranged in the first groove (211), and a hole (110) for the reinforcing rod (210) to pass through is formed in the first climbing member (1).
8. A scaffold auto-climbing device according to claim 1, characterized in that the runner (21) and the slider (22) are both inverted "T" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632354.5U CN220978755U (en) | 2023-09-27 | 2023-09-27 | Automatic climbing device for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632354.5U CN220978755U (en) | 2023-09-27 | 2023-09-27 | Automatic climbing device for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978755U true CN220978755U (en) | 2024-05-17 |
Family
ID=91039760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632354.5U Active CN220978755U (en) | 2023-09-27 | 2023-09-27 | Automatic climbing device for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978755U (en) |
-
2023
- 2023-09-27 CN CN202322632354.5U patent/CN220978755U/en active Active
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