Construction engineering building climbing frame

Abstract

The utility model discloses a constructional engineering building climbing frame which comprises main supporting rods, auxiliary supporting rods, first shear fork telescopic rods, second shear fork telescopic rods, a mounting plate and a positioning mechanism, the auxiliary supporting rods are arranged behind the main supporting rods, the first shear fork telescopic rods are arranged between the main supporting rods, and the second shear fork telescopic rods are arranged between the auxiliary supporting rods. Second scissor-fork telescopic rods are arranged between the main supporting rods and the auxiliary supporting rods on the two sides, mounting plates are arranged on the upper portions and the lower portions of the main supporting rods and the auxiliary supporting rods, and positioning mechanisms are arranged on the two sides of the lower ends of the sides, away from each other, of the first scissor-fork telescopic rods and the front portions and the rear portions of the lower ends of the sides, away from each other, of the second scissor-fork telescopic rods. Compared with the prior art, the device has the advantages of convenience and rapidness in disassembly and assembly and convenience in adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering building climbing frame. Background Art

[0002] The external climbing frame is also called the lifting frame. According to its power source, it can be divided into several main categories such as hydraulic, electric, and manual. It is a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. It can climb up or down along the building. This system has completely changed the scaffolding technology: first, there is no need to turn over the frame; second, it eliminates the disassembly and assembly process of the scaffolding (once assembled, it is used until the construction is completed), and it is not limited by the height of the building, which greatly saves manpower and materials, and it is also a big improvement on the traditional scaffolding from a safety perspective.

[0003] A construction engineering building climbing frame described in publication number CN219365362U includes a climbing frame and a standing board, wherein the standing board is horizontally arranged inside the climbing frame, a vertical protection component is arranged inside the climbing frame, two L-shaped blocks are arranged on both sides of the protection frame, a fixing tube matched with the L-shaped block is arranged on the climbing frame, the L-shaped block is detachably arranged in the fixing tube, and the L-shaped block and the fixing tube are locked by a connecting assembly; the four groups of L-shaped blocks of the utility model are inserted into the fixing tube, so that the installation of the protection component can be realized quickly; the connecting assembly can realize the locking of the protection component and the climbing frame, and bolts are not used in the installation process, so that the loosening of the bolts after long-term use can be avoided, and the safety is high. At the same time, the installation process is more convenient and quick; by setting the handle in the placement slot, the staff can avoid accidentally touching the handle, and the safety is further improved. However, the prior art still has defects:

[0004] 1. The climbing frame used in the prior art needs to assemble the horizontal bars, vertical bars, diagonal bars, etc. one by one when in use, and select appropriate bars for assembly according to the size of the platform. The assembly and disassembly of the climbing frame is troublesome and time-consuming, and it is impossible to assemble and disassemble quickly.

[0005] 2. The climbing frame used in the prior art needs to select the appropriate size of rods for assembly according to factors such as floors and platforms before assembly, which is troublesome. The assembled climbing frame is applicable to a limited number of platforms and needs to be disassembled and reassembled when adjustments are required, so the scope of application is small. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a construction engineering building climbing frame.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a construction engineering building climbing frame, including two main support rods, each of which is provided with a secondary support rod at the rear of the main support rods, and the side of the main support rods close to each other and the side of the secondary support rods close to each other are respectively fixedly connected with a first main baffle and a first secondary baffle, the rear sides of the main support rods are fixedly connected with a second main baffle, and the front sides of the secondary support rods are fixedly connected with a second secondary baffle, the first main baffle and the first secondary baffle are connected by a first scissor-type telescopic rod, the second main baffle and the second secondary baffle are connected by a second scissor-type telescopic rod, the first main baffle is far away from each other A main slide groove is provided on the side away from the second main baffle, and a secondary slide groove is provided on the side away from the first secondary baffle and the side away from the second secondary baffle. A number of evenly distributed positioning holes are provided on the side close to each other inside the main slide groove and the side close to each other inside the secondary slide groove. Plug holes for matching the positioning holes are provided at both ends of the front side of the lower end of the first scissors-type telescopic rod and the front and rear of one side of the lower end of the second scissors-type telescopic rod. Mounting plates are fixedly connected to the main support rod and the secondary support rod above and below, and an assembly platform for matching the use thereof is provided on the upper side of the upper mounting plate, and a positioning mechanism is provided between the plug holes and the positioning holes.

[0008] As an improvement, one side of the upper end of the first scissor-type telescopic rod is hinged to the upper end of the first main baffle plate, and the other end of the upper end of the first scissor-type telescopic rod is hinged to the upper end of the first auxiliary baffle plate.

[0009] As an improvement, the front sides of the upper ends of the second scissor-type telescopic rods are hinged to the upper ends of the second main baffles, and the rear sides of the upper ends of the second scissor-type telescopic rods are hinged to the upper ends of the second auxiliary baffles.

[0010] As an improvement, the positioning mechanism includes a positioning rod arranged inside the plug-in hole and used in conjunction with the positioning hole, both sides of the lower end of the first scissors-type telescopic rod away from each other and the front and back of the lower end of the second scissors-type telescopic rod away from each other are fixedly connected with rings, the sides of the positioning rods away from each other are fixedly connected with movable rods used in conjunction with the rings, and the sides of the outside of the rings away from each other are provided with retaining rings.

[0011] As an improvement, the other end of the movable rod connected to the positioning rod is fixedly connected to a stopper used in conjunction with the sleeve, the side of the stopper away from the movable rod is fixedly connected to a push-pull rod, the stop ring and the sleeve are connected by a number of evenly distributed connecting columns, and the other end of the push-pull rod connected to the stopper is fixedly connected to a pull button used in conjunction with the stop ring.

[0012] As an improvement, a spring is sleeved between the collar and the retaining ring on the outside of the push-pull rod, the upper and lower parts of the movable rod are fixedly connected to limit blocks on the outside, and the upper and lower parts of the collar are provided with limit grooves for use with the limit blocks.

[0013] The advantages of the utility model compared with the prior art are: 1. The utility model connects four support rods with a scissor-type telescopic rod, positions the telescopic rod through a positioning mechanism, adjusts the length between the first scissor-type telescopic rod and the second scissor-type telescopic rod according to the size of the platform and the applicable situation, and completes the installation by positioning the telescopic rod through the positioning mechanism. When disassembly is required, pull out the push-pull rod and bring the four support rods close to each other. Disassembly and assembly are convenient and fast, with high integrity and convenient storage.

[0014] 2. The utility model utilizes two sets of second scissor-type telescopic rods to connect the front and rear support rods together, and uses the first scissor-type telescopic rods to connect the support rods on both sides together, so that the distance between the support rods can be adjusted according to the specific construction conditions and the size of the platform. It has a wide range of applicability and is more convenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a storage state of a construction engineering building climbing frame of the utility model.

[0016] Figure 2 The utility model is a three-dimensional structure of a construction engineering building climbing frame after unfolding. Figure 1 .

[0017] Figure 3 The utility model is a three-dimensional structure of a construction engineering building climbing frame after unfolding. Figure 2 .

[0018] Figure 4 It is a three-dimensional enlarged diagram of a positioning mechanism of a building climbing frame of a construction engineering according to the utility model.

[0019] Figure 5 The utility model is a cross-sectional enlargement of a positioning mechanism of a construction engineering building climbing frame. Figure 1 .

[0020] Figure 6 The utility model is a cross-sectional enlargement of a positioning mechanism of a construction engineering building climbing frame. Figure 2 .

[0021] As shown in the figure: 1. Main support rod; 2. Auxiliary support rod; 3. First main baffle; 4. First auxiliary baffle; 5. Second main baffle; 6. Second auxiliary baffle; 7. First scissors-type telescopic rod; 8. Second scissors-type telescopic rod; 9. Main slide; 10. Auxiliary slide; 11. Positioning hole; 12. Plug hole; 13. Mounting plate; 14. Assembly platform; 15. Positioning mechanism; 16. Positioning rod; 17. Ring; 18. Movable rod; 19. Retaining ring; 20. Block; 21. Push-pull rod; 22. Connecting column; 23. Pull button; 24. Spring; 25. Limit block; 26. Limit groove. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-6 As shown, the utility model is provided with two main support rods 1, and each main support rod 1 has an identical secondary support rod 2 at the rear, and the first main baffle 3 and the first secondary baffle 4 are respectively installed on the side of the main support rods 1 close to each other and the side of the secondary support rods 2 close to each other, and the second main baffle 5 is installed on the rear side of the main support rods 1, and the second secondary baffle 6 is installed on the front side of the secondary support rods 2, that is, a baffle is adjacently arranged on both sides of each support rod inwardly, and the first main baffle 3 and the first secondary baffle 4 are connected. The second main baffle 5 and the second auxiliary baffle 6 are connected by a first scissor-type telescopic rod 7, and the second main baffle 5 and the second auxiliary baffle 6 are connected by a second scissor-type telescopic rod 8. The first scissor-type telescopic rod 7 is composed of multiple connecting rods, and the connecting rods are a group of one front and one rear. The middle position of the front connecting rod is hinged to the middle position of the rear connecting rod. Between the two adjacent groups of connecting rods, the upper end of the front connecting rod is hinged to the upper end of the adjacent rear connecting rod on one side, and the lower end of the front connecting rod is hinged to the lower end of the adjacent rear connecting rod on the other side. The connecting rod on the rear side is also hinged The structure is a scissor-type telescopic structure, which is summarized as a first scissor-type telescopic rod 7, and the upper ends of the two connecting rods on the two sides closest to the edge are respectively hinged to the upper ends of the front and rear baffles (i.e., the upper ends of the first main baffle 3 and the first auxiliary baffle 4), and the support rods on both sides are connected by two connecting rods (i.e., between the main support rod 1 and the auxiliary support rod 2 on the same side), the upper end of one connecting rod is hinged to the upper end of the second main baffle 5, and the upper end of the other connecting rod is hinged to the upper end of the second auxiliary baffle 6. Together, a slide groove is provided on the outer side of each baffle plate. The slide groove provided on the side where the first main baffle plate 3 is away from each other and the side where the second main baffle plate 5 is away from each other is called a main slide groove 9, and the slide groove provided on the side where the first auxiliary baffle plate 4 is away from each other and the side where the second auxiliary baffle plate 6 is away from each other is called an auxiliary slide groove 10. A number of evenly distributed positioning holes 11 are provided inside each slide groove, and plug-in holes 12 are provided at both ends of the front side of the lower end of the first scissors-type telescopic rod 7 and the front and rear of one side of the lower end of the second scissors-type telescopic rod 8.

[0024] The utility model has a positioning rod 16 used in conjunction with the positioning hole 11 inside the plug hole 12, and the positioning rod 16 can move. The lower ends of the first scissor-type telescopic rod 7 and the lower ends of the second scissor-type telescopic rod 8 are both installed with collars 17 on both sides of the side away from each other, and the front and rear sides of the lower ends of the side away from each other are installed with movable rods 18 used in conjunction with the collars 17 on the side away from each other. Each movable rod 18 is connected to a limit block 25 above and below, and a limit groove 26 used in conjunction with the limit block 25 is provided inside the collar 17 above and below. When the movable rod 18 is inside the collar 17, the movable rod 18 cannot rotate. When the movable rod 18 moves to the outside of the collar 17 and the positioning rod 16 moves to the inside of the collar 17, the movable rod 18 can rotate. A retaining ring 19 is provided on the side of the collar 17 away from each other, and a stopper 20 used in conjunction with the collar 17 is installed on the other end of the movable rod 18 connected to the positioning rod 16, so that the positioning rod 1 6 can only move outward, and a push-pull rod 21 is installed on the side of the stop block 20 away from the movable rod 18. The stop ring 19 and the collar 17 are connected together by four connecting columns 22. The other end of the push-pull rod 21 connected to the stop block 20 is equipped with a pull button 23 used in conjunction with the stop ring 19. The pull button 23 can control the push-pull rod 21 to be pulled out or rotated. The outside of the push-pull rod 21 is sleeved with a spring 24 between the collar 17 and the stop ring 19. After the pull button 23 is released and the limit block 25 is aligned with the limit groove 26, the movable rod 18 can be bounced into the inside of the collar 17, and a positioning mechanism 15 is formed between the plug-in hole 12 and the positioning hole 11, which is convenient for positioning the scissor-type telescopic rod and preventing the distance between the four support rods from changing arbitrarily. The main support rod 1 and the auxiliary support rod 2 are installed with mounting plates 13 at the top and bottom, and the upper side of the upper mounting plate 13 is provided with an assembly platform 14 used in conjunction with it.

[0025] When the utility model is implemented in a specific way, the four retracted support rods are first separated. Before separation, the positioning rod 16 in each positioning mechanism 15 needs to be pulled out from the bottom of a positioning hole 11. When the movable rod 18 is pulled out from the inside of the collar 17, the positioning rod 16 can just be pulled out from the inside of the positioning hole 11 but can be inside the slide groove. After the movable rod 18 is pulled out from the inside of the collar 17, the pull button 23 is twisted so that the limit block 25 is not aligned with the limit groove 26, so that the positioning rod 16 cannot enter the inside of the positioning hole 11, but can still be maintained inside the slide groove. Since the connecting rods are arranged in a front-to-back manner, some positioning rods 16 are slightly longer and some positioning rods 16 are slightly shorter. After all the positioning rods 16 are pulled out, the distance between the inner support rods is adjusted according to the size of the assembly platform 14. After the adjustment is completed, the pull button 23 is turned to align the limit block 25 with the limit groove 26, and the positioning rod 16 is bounced to the inside of the positioning hole 11 at the corresponding position by the spring 24.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A construction engineering building climbing frame, comprising two main support rods (1), characterized in that: A secondary support rod (2) is arranged at the rear of the main support rod (1); the side of the main support rod (1) close to each other and the side of the secondary support rod (2) close to each other are respectively fixedly connected with a first main baffle (3) and a first secondary baffle (4); the rear side of the main support rod (1) is fixedly connected with a second main baffle (5); the front side of the secondary support rod (2) is fixedly connected with a second secondary baffle (6); the first main baffle (3) and the first secondary baffle (4) are connected by a first scissor-type telescopic rod (7); the second main baffle (5) and the second secondary baffle (6) are connected by a second scissor-type telescopic rod (8); the side of the first main baffle (3) away from each other and the side of the second main baffle (5) away from each other are provided with a main slide groove (9); A secondary slide groove (10) is provided on the side of the first secondary baffle (4) away from each other and the side of the second secondary baffle (6) away from each other. A plurality of evenly distributed positioning holes (11) are provided on the side of the main slide groove (9) close to each other and the side of the secondary slide groove (10) close to each other. Both ends of the front side of the lower end of the first scissor-type telescopic rod (7) and the front and rear sides of the lower end of the second scissor-type telescopic rod (8) are provided with plug-in holes (12) for use with the positioning holes (11). The main support rod (1) and the secondary support rod (2) are fixedly connected with mounting plates (13) at the top and bottom. An assembly platform (14) for use with the mounting plate (13) is provided on the upper side. A positioning mechanism (15) is provided between the plug-in holes (12) and the positioning holes (11).

2. A construction engineering building climbing frame according to claim 1, characterized in that: One side of the upper end of the first scissor-type telescopic rod (7) is hinged to the upper end of the first main baffle (3), and the other end of the upper end of the first scissor-type telescopic rod (7) is hinged to the upper end of the first auxiliary baffle (4).

3. A construction engineering building climbing frame according to claim 1, characterized in that: The front side of the upper end of the second scissor-type telescopic rod (8) is hinged to the upper end of the second main baffle (5), and the rear side of the upper end of the second scissor-type telescopic rod (8) is hinged to the upper end of the second auxiliary baffle (6).

4. A construction engineering building climbing frame according to claim 1, characterized in that: The positioning mechanism (15) comprises a positioning rod (16) arranged inside the plug hole (12) and used in conjunction with the positioning hole (11); both sides of the lower end of the first scissor-type telescopic rod (7) on the side away from each other and the front and rear of the lower end of the second scissor-type telescopic rod (8) on the side away from each other are fixedly connected with a ring (17); the side of the positioning rod (16) away from each other is fixedly connected with a movable rod (18) used in conjunction with the ring (17); and the side of the outside of the ring (17) away from each other is provided with a retaining ring (19).

5. A construction engineering building climbing frame according to claim 4, characterized in that: The other end of the movable rod (18) connected to the positioning rod (16) is fixedly connected to a stopper (20) used in conjunction with the sleeve ring (17); the side of the stopper (20) away from the movable rod (18) is fixedly connected to a push-pull rod (21); the stopper ring (19) and the sleeve ring (17) are connected via a plurality of evenly distributed connecting columns (22); the other end of the push-pull rod (21) connected to the stopper (20) is fixedly connected to a pull button (23) used in conjunction with the stopper ring (19).

6. A construction engineering building climbing frame according to claim 5, characterized in that: The push-pull rod (21) is provided with a spring (24) between the collar (17) and the retaining ring (19) on the outside, the movable rod (18) is fixedly connected with a limit block (25) on the upper and lower sides on the outside, and the collar (17) is provided with a limit groove (26) on the upper and lower sides thereof for cooperating with the limit block (25).

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