Building climbing frame traction lifting structure

Abstract

The utility model discloses a building climbing frame traction lifting structure, which relates to the technical field of buildings and comprises a traction platform, a tension adjusting mechanism is arranged at the top of the traction platform, and a quick mounting mechanism is arranged at the bottom of the traction platform. At the moment, a worm can be rotated, then the worm drives a worm gear to rotate, then the worm gear drives a threaded rod to rotate, meanwhile, the threaded rod drives a threaded barrel to ascend, at the moment, the threaded barrel drives a sliding block on the surface to slide in a sliding groove, and then the threaded barrel ascends a second fixing block together with a second pulley; the pulling rope can be lifted by adjusting the tension, so that the stability of a lifting system can be kept, the situation of over-looseness or over-tightness is avoided, and the stability and safety of the climbing frame can be improved, the service life of the rope and equipment can be prolonged and the maintenance cost can be reduced by reasonably adjusting the tension.

Description

Technical Field

[0001] This utility model belongs to the field of building technology, and in particular relates to a building climbing form traction and lifting structure. Background Technology

[0002] The building climbing formwork traction lifting structure is a system used in the construction of high-rise buildings to lift and support the climbing formwork platform. The system combines traction ropes with electric lifting devices to realize the automatic lifting and lowering of the climbing formwork on the exterior of the building, so as to facilitate the up and down transportation of construction personnel and materials.

[0003] The tension of the traction ropes in existing building climbing scaffolding traction lifting structures is not easily adjustable, which can lead to the ropes being too loose or too tight, affecting the stability and safety of the lifting system. If the ropes are too loose, the risk of swaying of the climbing scaffolding will increase, while if they are too tight, the ropes may wear down faster, reduce the service life of the system, and increase maintenance costs. Therefore, we provide a building climbing scaffolding traction lifting structure. Utility Model Content

[0004] The purpose of this utility model is to provide a traction and lifting structure for building climbing scaffolds. By rotating the worm gear, the threaded rod is driven to rotate, thereby driving the threaded cylinder to rise and fall. This allows for adjustment of the tension of the traction rope, solving the problem that the traction rope of existing building climbing scaffold traction and lifting structures is not easy to adjust the tension of, which can lead to the rope being too loose or too tight, affecting the stability and safety of the lifting system. The problem that being too loose increases the risk of swaying of the climbing scaffold.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a traction and lifting structure for building climbing formwork, including a traction platform, a tension adjustment mechanism at the top of the traction platform, and a quick installation mechanism at the bottom of the traction platform;

[0007] The tension adjustment mechanism includes a first fixed block, the bottom of which is fixedly connected to the top of the traction platform. A motor is fixedly connected to the outer wall of the first fixed block. The output shaft of the motor is fixedly connected to a rotating shaft via a coupling. A traction wheel is fixedly connected to the outer surface of the rotating shaft. A traction rope is fixedly connected to the outer surface of the traction wheel. A first rotating platform is fixedly connected to the top of the traction platform. A first pulley is rotatably connected to the outer surface of the first rotating platform. A second rotating platform is fixedly connected to the top of the traction platform. A sliding groove is formed on the inner wall of the second rotating platform. A worm gear is rotatably connected to the inner wall of the second rotating platform. A threaded rod is rotatably connected to the inner wall of the second rotating platform. A worm wheel is fixedly connected to the outer surface of the threaded rod, and the worm wheel meshes with the worm gear. A threaded cylinder is threadedly connected to the outer surface of the threaded rod. A sliding block is fixedly connected to the outer wall of the threaded cylinder. The outer surface of the sliding block is slidably connected to the inner wall of the sliding groove. A second fixed block is fixedly connected to the top of the threaded cylinder. A second pulley is rotatably connected to the outer surface of the second fixed block. A guide platform is fixedly connected to the outer wall of the traction platform. A guide wheel is rotatably connected to the outer surface of the guide platform.

[0008] Furthermore, there are several first fixing blocks, two traction wheels, two first rotating platforms, two second rotating platforms, and two guide platforms. The outer surface of the traction rope contacts the bottom of the first pulley, the outer surface of the traction rope contacts the top of the second pulley, and the outer surface of the traction rope contacts the top of the guide wheel.

[0009] Furthermore, the quick installation mechanism includes a connecting block, the top of which is fixedly connected to the bottom of the traction rope, a connecting shaft rotatably connected to the inner wall of the connecting block, and a first clamping plate fixedly connected to the inner wall of the connecting shaft.

[0010] Furthermore, the inner wall of the first clamping plate is threaded with a bidirectional threaded rod, and the outer surface of the bidirectional threaded rod is threaded with a second clamping plate. The second clamping plate has a connecting groove inside, and the inner wall of the connecting groove is adapted to the outer surface of the connecting shaft.

[0011] Furthermore, a third fixing block is rotatably connected to both the left and right sides of the bidirectional threaded rod. A first limiting rod is fixedly connected to the inner wall of the third fixing block. The outer surface of the first limiting rod extends through the first clamping plate to the outside. A turntable is fixedly connected to the outer wall of the bidirectional threaded rod.

[0012] Furthermore, the turntable has several insertion holes inside, and insertion rods are slidably connected to the inner walls of the insertion holes.

[0013] Furthermore, a climbing frame is fixedly connected to the bottom of the third fixing block, and a limit block is fixedly connected to the outer wall of the climbing frame.

[0014] Furthermore, a second limiting rod is slidably connected to the inner wall of the limiting block, and the top of the second limiting rod is fixedly connected to the bottom of the traction platform.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting a threaded rod, allows for adjustment of the traction rope tension. The worm gear can be rotated, causing the worm wheel to rotate, which in turn drives the threaded rod to rotate. Simultaneously, the threaded rod causes the threaded cylinder to rise. The threaded cylinder then causes a sliding block on its surface to slide in a sliding groove. Subsequently, the threaded cylinder raises the second fixed block along with the second pulley, thereby lifting the traction rope and adjusting the tension. This helps maintain the stability of the lifting system, preventing it from being too loose or too tight. By properly adjusting the tension, the stability and safety of the climbing frame can be improved, extending the service life of the ropes and equipment and reducing maintenance costs.

[0017] 2. This utility model, by setting a bidirectional threaded rod, allows for quick disassembly of the traction rope from the top of the climbing frame. First, the insertion rod is pulled out of the insertion hole, and then the turntable is rotated counterclockwise. The turntable rotates the bidirectional threaded rod, causing the first and second clamping plates on its surface to move away from each other. Simultaneously, the second and first clamping plates slide on the surface of the first limiting rod. At this point, the first clamping plate pulls the connecting shaft out of the connecting groove in the second clamping plate. Then, the connecting block is pulled out from the surface of the connecting shaft to complete the disassembly. This allows for rapid disassembly of the traction rope from the top of the climbing frame, improving construction efficiency, reducing downtime, and facilitating quick equipment maintenance and adjustments. It also reduces safety hazards during construction, enhances work flexibility and safety, and lowers manual labor intensity and maintenance costs.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the first pulley of this utility model;

[0022] Figure 3This is a schematic diagram of the worm gear structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the bidirectional threaded rod of this utility model;

[0024] Figure 5 This is a top view of the overall second limiting rod structure of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Tension adjusting mechanism; 101. Traction platform; 102. First fixed block; 103. Motor; 104. Rotating shaft; 105. Traction wheel; 106. Traction rope; 107. First rotating platform; 108. First pulley; 109. Second rotating platform; 110. Worm gear; 111. Sliding groove; 112. Guide platform; 113. Guide wheel; 114. Worm gear; 115. Threaded rod; 116. Threaded cylinder; 117. Second fixed block 1. Fixed block; 118. Second pulley; 119. Sliding block; 2. Quick installation mechanism; 201. Climbing frame; 202. Third fixed block; 203. Bidirectional threaded rod; 204. First limiting rod; 205. First clamping plate; 206. Connecting shaft; 207. Connecting groove; 208. Second clamping plate; 209. Connecting block; 210. Turntable; 211. Insertion hole; 212. Insertion rod; 213. Second limiting rod; 214. Limiting block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a building climbing scaffold traction and lifting structure, including a traction platform 101, a tension adjustment mechanism 1 is provided on the top of the traction platform 101, and a quick installation mechanism 2 is provided on the bottom of the traction platform 101.

[0029] The tension adjustment mechanism 1 includes a first fixed block 102. The bottom of the climbing frame 201 is fixedly connected to the top of the traction platform 101. A motor 103 is fixedly connected to the outer wall of the first fixed block 102. The motor 103 can drive the rotating shaft 104 to rotate, which in turn drives the traction wheel 105 to rotate. Subsequently, the traction wheel 105 can contract and release the traction rope 106, allowing the climbing frame 201 to rise and fall. The bottom output shaft of the motor 103 is fixedly connected to the rotating shaft 104 through a coupling. The traction wheel 105 is fixedly connected to the outer surface of the rotating shaft 104. The traction rope 106 is fixedly connected to the outer surface of the traction wheel 105. The traction rope 106 is located at the bottom of the first pulley 108 and the top of the second pulley 118, thus enabling the pulley group to pass through. By changing the way the rope is wound and increasing the number of strands in the rope to support the weight, a labor-saving effect is achieved. A first rotating platform 107 is fixedly connected to the top of the traction platform 101. A first pulley 108 is rotatably connected to the outer surface of the first rotating platform 107. A second rotating platform 109 is fixedly connected to the top of the traction platform 101. A sliding groove 111 is formed on the inner wall of the second rotating platform 109. A worm gear 110 is rotatably connected to the inner wall of the second rotating platform 109. The worm gear 110 drives the worm wheel 114 to rotate, which in turn drives the threaded rod 115 to rotate. This causes the threaded cylinder 116 to drive the second pulley 118 to rise and fall. Subsequently, the second pulley 118 lifts the top traction rope 106, thereby adjusting the tension. A threaded rod 115 is rotatably connected to the inner wall of the traction platform 101. A worm gear 114 is fixedly connected to the outer surface of the threaded rod 115, and the worm gear 114 meshes with the worm 110. A threaded cylinder 116 is threadedly connected to the outer surface of the threaded rod 115. A sliding block 119 is fixedly connected to the outer wall of the threaded cylinder 116. The sliding block 119 can slide in the sliding groove 111 when the threaded cylinder 116 is raised or lowered, thereby limiting its movement and allowing it to rise and fall linearly and horizontally. The outer surface of the sliding block 119 is slidably connected to the inner wall of the sliding groove 111. A second fixing block 117 is fixedly connected to the top of the threaded cylinder 116. A second pulley 118 is rotatably connected to the outer surface of the second fixing block 117. A guide platform 112 is fixedly connected to the outer wall of the traction platform 101. A guide wheel 118 is rotatably connected to the outer surface of the guide platform 112. The guide wheel 113 prevents the traction rope 106 from rubbing against the wall, and also makes the climbing frame 201 more stable during lifting and lowering. Several first fixed blocks 102 are provided, two traction wheels 105 are provided, two first rotating platforms 107 are provided, two second rotating platforms 109 are provided, and two guide platforms 112 are provided. The outer surface of the traction rope 106 contacts the bottom of the first pulley 108, the top of the second pulley 118, and the top of the guide wheel 113. The quick installation mechanism 2 includes a connecting block 209, the top of which is fixedly connected to the bottom of the traction rope 106, and a connecting shaft 206 is rotatably connected to the inner wall of the connecting block 209.A first clamping plate 205 is fixedly connected to the inner wall of the connecting shaft 206.

[0030] A bidirectional threaded rod 203 is threadedly connected to the inner wall of the first clamping plate 205. The bidirectional threaded rod 203 drives the first clamping plate 205 and the second clamping plate 208 to move closer together. At this time, the first clamping plate 205 inserts the connecting shaft 206 into the connecting groove 207 inside the second clamping plate 208, thus completing the fixation. The outer surface of the bidirectional threaded rod 203 is threadedly connected to the second clamping plate 208. The second clamping plate 208 has a connecting groove 207 inside, and the inner wall of the connecting groove 207 is adapted to the outer surface of the connecting shaft 206. Third fixing blocks 202 are rotatably connected to both the left and right sides of the bidirectional threaded rod 203. A first limiting rod 2 is fixedly connected to the inner wall of the third fixing block 202. 04. The first limiting rod 204 can limit the movement of the second clamping plate 208 and the first clamping plate 205, so that they move in a straight horizontal direction. The outer surface of the first limiting rod 204 extends through the first clamping plate 205 to the outside. The outer wall of the bidirectional threaded rod 203 is fixedly connected to the turntable 210. By rotating the turntable 210, the bidirectional threaded rod 203 can be rotated. When the connecting shaft 206 is inserted into the connecting groove 207, the insertion rod 212 can be inserted into the insertion hole 211 to fix it. The turntable 210 has several insertion holes 211 inside. The insertion rod 212 is slidably connected to the inner wall of the insertion hole 211.

[0031] The bottom of the third fixed block 202 is fixedly connected to the climbing frame 201. The outer wall of the climbing frame 201 is fixedly connected to the limiting block 214. The limiting block 214 slides on the surface of the second limiting rod 213, which makes the climbing frame 201 more stable during the lifting process and effectively prevents the climbing frame from swaying and deviating in the horizontal direction. The inner wall of the limiting block 214 is slidably connected to the second limiting rod 213. The top of the second limiting rod 213 is fixedly connected to the bottom of the traction platform 101.

[0032] One specific application of this embodiment is:

[0033] When it is necessary to adjust the tension of the traction rope 106, the worm gear 110 can be rotated. The worm gear 110 will then drive the worm wheel 114 to rotate, which in turn will drive the threaded rod 115 to rotate. Simultaneously, the threaded rod 115 will drive the threaded cylinder 116 to rise. At this time, the threaded cylinder 116 will drive the sliding block 119 on its surface to slide in the sliding groove 111. Subsequently, the threaded cylinder 116 will raise the second fixed block 117 along with the second pulley 118, thereby raising the traction rope 106 and adjusting the tension. After the tension is adjusted, the motor 103 can be started. Motor 103 drives the rotating shaft 104 to rotate, which in turn drives the traction wheel 105 to rotate. At this time, the traction wheel 105 causes the traction rope 106 on the inner wall to contract. The traction rope 106 then slides at the bottom of the first pulley 108, the top of the second pulley 118, and the top of the guide wheel 113, thus evenly distributing the load. The traction rope 106 then pulls the bottom climbing frame 201 upwards. Simultaneously, the limiting block 214 on the back of the climbing frame 201 slides on the surface of the second limiting rod 213, allowing for more stable ascent. Conversely, if motor 103 reverses, it can advance... As the scaffold descends, when it is necessary to remove the traction rope 106 from the top of the climbing frame 201, the insertion rod 212 can be pulled out from the insertion hole 211 first. Then, the turntable 210 is rotated counterclockwise. The turntable 210 will drive the bidirectional threaded rod 203 to rotate. Subsequently, the bidirectional threaded rod 203 will drive the first clamping plate 205 and the second clamping plate 208 on the surface to move away from each other. At the same time, the second clamping plate 208 and the first clamping plate 205 will slide on the surface of the first limit rod 204. At this time, the first clamping plate 205 will drive the connecting shaft 206 to be pulled out from the connecting groove 207 in the second clamping plate 208. Disassembly can be completed by pulling the connecting block 209 out of the surface of the connecting shaft 206. Conversely, during installation, simply rotate the bidirectional threaded rod 203 clockwise. Subsequently, the first clamping plate 205 and the second clamping plate 208 will move closer to each other. When the connecting shaft 206 is inserted into the connecting block 209 and the connecting groove 207, the installation is completed. Quick installation helps to shorten construction preparation time and improve work efficiency. Quick installation facilitates adjustments at different construction stages, reduces downtime, and improves the adaptability of the equipment. At the same time, it simplifies the operation process, reduces labor intensity, and enhances the flexibility and safety of construction.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A traction and lifting structure for building climbing formwork, comprising a traction platform (101), characterized in that: The top of the traction platform (101) is provided with a tension adjustment mechanism (1), and the bottom of the traction platform (101) is provided with a quick installation mechanism (2). The tension adjustment mechanism (1) includes a first fixed block (102), the bottom of which is fixedly connected to the top of the traction platform (101). A motor (103) is fixedly connected to the outer wall of the first fixed block (102). The bottom output shaft of the motor (103) is fixedly connected to a rotating shaft (104) via a coupling. A traction wheel (105) is fixedly connected to the outer surface of the rotating shaft (104). A traction rope (106) is fixedly connected to the outer surface of the traction wheel (105). A first rotating platform (107) is fixedly connected to the top of the traction platform (101). A first pulley (108) is rotatably connected to the outer surface of the traction platform (101). A second rotating platform (109) is fixedly connected to the top of the traction platform (101). A sliding groove (111) is provided on the inner wall of the second rotating platform (109). A worm (110) is rotatably connected to the inner wall of the second rotating platform (109). A threaded rod (115) is rotatably connected to the inner wall of the second rotating platform (109). A worm wheel (114) is fixedly connected to the outer surface of the threaded rod (115). The worm wheel (114) meshes with the worm (110). A threaded cylinder (116) is threadedly connected to the outer surface of the threaded rod (115). A sliding block (119) is fixedly connected to the outer wall. The outer surface of the sliding block (119) is slidably connected to the inner wall of the sliding groove (111). A second fixing block (117) is fixedly connected to the top of the threaded cylinder (116). A second pulley (118) is rotatably connected to the outer surface of the second fixing block (117). A guide platform (112) is fixedly connected to the outer wall of the traction platform (101). A guide wheel (113) is rotatably connected to the outer surface of the guide platform (112).

2. The building climbing scaffold traction and lifting structure according to claim 1, characterized in that, There are several first fixing blocks (102), two traction wheels (105), two first rotating platforms (107), two second rotating platforms (109), two guide platforms (112), the outer surface of the traction rope (106) contacts the bottom of the first pulley (108), the outer surface of the traction rope (106) contacts the top of the second pulley (118), and the outer surface of the traction rope (106) contacts the top of the guide wheel (113).

3. The building climbing form traction and lifting structure according to claim 1, characterized in that, The quick installation mechanism (2) includes a connecting block (209), the top of which is fixedly connected to the bottom of the traction rope (106), and a connecting shaft (206) is rotatably connected to the inner wall of the connecting block (209). A first clamping plate (205) is fixedly connected to the inner wall of the connecting shaft (206).

4. The building climbing form traction and lifting structure according to claim 3, characterized in that, The inner wall of the first clamping plate (205) is threaded with a bidirectional threaded rod (203), and the outer surface of the bidirectional threaded rod (203) is threaded with a second clamping plate (208). The second clamping plate (208) has a connecting groove (207) inside, and the inner wall of the connecting groove (207) is adapted to the outer surface of the connecting shaft (206).

5. A building climbing form traction and lifting structure according to claim 4, characterized in that, The bidirectional threaded rod (203) is rotatably connected to a third fixing block (202) on both the left and right sides. The inner wall of the third fixing block (202) is fixedly connected to a first limiting rod (204). The outer surface of the first limiting rod (204) extends through the first clamping plate (205) to the outside. The outer wall of the bidirectional threaded rod (203) is fixedly connected to a turntable (210).

6. The building climbing form traction and lifting structure according to claim 5, characterized in that, The turntable (210) has a socket (211) inside, and there are a number of sockets (211). A plug rod (212) is slidably connected to the inner wall of the socket (211).

7. A building climbing form traction and lifting structure according to claim 6, characterized in that, The bottom of the third fixing block (202) is fixedly connected to the climbing frame (201), and the outer wall of the climbing frame (201) is fixedly connected to the limiting block (214).

8. The building climbing form traction and lifting structure according to claim 7, characterized in that, The inner wall of the limiting block (214) is slidably connected to a second limiting rod (213), and the top of the second limiting rod (213) is fixedly connected to the bottom of the traction platform (101).

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