Adjustable ladder stand tool for net rack assembly

Abstract

The utility model relates to the technical field of building tools, in particular to an adjustable net rack assembly ladder stand tool which comprises a lower ladder body, a sliding groove is formed in the top end of the lower ladder body, a telescopic column is installed in the sliding groove in a sliding mode, and an upper ladder body is fixedly installed at the end, away from the lower ladder body, of the telescopic column. A clamping groove is formed in the surface of the end, away from the upper ladder body, of the telescopic column, a first spring is fixedly installed in the clamping groove, a first pressing plate is fixedly installed at the end, away from the bottom of the clamping groove, of the first spring, a first pressing block is fixedly installed on the surface of the first pressing plate, and a pressing hole is formed in the surface of the lower ladder body. Through mutual cooperation of the telescopic joint, the first spring, the first pressing plate, the first pressing block, the fixing lock catch, the telescopic column and the fixing buckle, the telescopic joint can be effectively adjusted according to requirements so that the fixing lock catch can be fixed to a rod piece, repeated use can be achieved, practicability is improved, mounting and dismounting are convenient and fast, and working difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to an adjustable grid assembly ladder tool. Background Art

[0002] Scaffolding is a general term in the construction field and is a variety of supports set up at construction sites for workers to operate and work at height. It is mainly used on construction sites for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed.

[0003] When assembling the grid on the ground, the assembly and welding requires the decorative scaffolding to be repeatedly erected and disassembled, which has low construction efficiency, and the size of the grid does not match that of the conventional scaffolding. The ground is uneven, and it is also difficult to erect the scaffolding. Utility Model Content

[0004] When assembling the grid frame on the ground, the assembly and welding require the decorative scaffolding to be repeatedly assembled and disassembled, the construction efficiency is low, and the grid frame does not match the size of the conventional scaffolding. The ground is uneven and the scaffolding is difficult to erect. An adjustable grid frame assembly ladder tool is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An adjustable grid assembly ladder tool comprises a lower ladder body, a sliding groove is provided at the top of the lower ladder body, a telescopic column is slidably installed in the sliding groove, an upper ladder body is fixedly installed on one end of the telescopic column away from the lower ladder body, a clamping groove is provided on the surface of one end of the telescopic column away from the upper ladder body, a first spring is fixedly installed in the clamping groove, a first pressing plate is fixedly installed on one end of the first spring away from the bottom of the clamping groove, the first pressing plate is slidably connected to the clamping groove, a first pressing block is fixedly installed on the surface of the first pressing plate, a plurality of pressing holes are symmetrically provided on the surface of the lower ladder body, the first pressing block is slidably connected to the pressing hole, and a fixing buckle is fixedly installed on the bottom surface of the lower ladder body;

[0007] Telescopic grooves are provided at both ends of the upper ladder body, and telescopic joints are slidably installed in the telescopic grooves. Fixed lock buckles are fixedly installed on the ends of the two telescopic joints away from the upper ladder body. A locking groove is provided on the surface of the end of the telescopic joint away from the fixed lock buckle, and a second spring is fixedly installed in the locking groove. A second pressing plate is fixedly installed on the end of the second spring away from the bottom of the locking groove. The second pressing plate is slidably connected to the locking groove, and a second pressing block is fixedly installed on the surface of the second pressing plate. A plurality of locking holes are symmetrically provided on the surface of the upper ladder body, and the second pressing block is slidably connected to the locking hole.

[0008] Preferably, a rotating rod is rotatably installed on the surface of the fixed lock buckle, a locking block is fixedly installed on the surface of the rotating rod, a fixed groove is opened on the surface of the telescopic joint, a pushing rod is slidably installed in the fixed groove, the pushing rod is clamped with the locking block, a pushing plate is fixedly installed on the pushing rod, a third spring is fixedly installed on the pushing plate, and the third spring is slidably sleeved with the rotating rod.

[0009] Preferably, anti-skid pads are fixedly installed on the surfaces of the upper ladder body and the lower ladder body, and the material of the anti-skid pads is rubber.

[0010] Preferably, a fixing rod is rotatably installed on the bottom surface of the fixing buckle, a fixing plate is fixedly installed on the surface of the fixing rod, a fixing block is fixedly installed on the surface of the lower ladder body, a fixing rod is slidably sleeved on the fixing block, a pushing block is fixedly installed on the fixing rod, a fourth spring is fixedly installed on the surface of the pushing block, the fourth spring is slidably sleeved on the fixing rod, and the fixing rod is clamped with the fixing plate.

[0011] Preferably, an anti-slip ring is fixedly installed in the fixed lock buckle, and the material of the anti-slip ring is rubber.

[0012] Preferably, an anti-skid layer is fixedly installed on the bottom surface of the fixed plate, and the material of the anti-skid layer is rubber.

[0013] In the utility model, the beneficial effects are:

[0014] Through the mutual cooperation of the telescopic joint, the first spring, the first pressing plate, the first pressing block, the fixed lock buckle, the telescopic column and the fixed buckle, the telescopic joint can be effectively adjusted according to needs so that the fixed lock buckle is fixed on the rod, which is reusable, improves practicality, and is convenient and quick to install and disassemble, reducing work difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front three-dimensional structural schematic diagram of an adjustable grid assembly ladder tool proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the front three-dimensional structure of the upper ladder body of an adjustable grid assembly ladder climbing tool proposed by the utility model;

[0017] Figure 3 It is a front cross-sectional view of the upper ladder body of an adjustable grid assembly ladder tool proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at center;

[0019] Figure 5 It is a side cross-sectional view of the lower ladder body of an adjustable grid assembly ladder tool proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the front three-dimensional structure of the lower ladder body of an adjustable grid assembly ladder climbing tool proposed by the utility model;

[0021] Figure 7 for Figure 6 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 lower ladder body, 2 upper ladder body, 3 telescopic column, 4 first spring, 5 first pressing plate, 6 first pressing block, 7 telescopic joint, 8 second spring, 9 second pressing plate, 10 second pressing block, 11 fixed locking buckle, 12 rotating rod, 13 locking block, 14 pushing rod, 15 pushing plate, 16 third spring, 17 fixed buckle, 18 fixed plate, 19 fixed rod, 20 fourth spring, 21 pushing block, 22 fixed block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0025] Reference Figure 1-Figure 7 , an adjustable grid assembly ladder tool, comprising a lower ladder body 1, a sliding groove is provided at the top of the lower ladder body 1, a telescopic column 3 is slidably installed in the sliding groove, an upper ladder body 2 is fixedly installed on the end of the telescopic column 3 away from the lower ladder body 1, a clamping groove is provided on the surface of the end of the telescopic column 3 away from the upper ladder body 2, a first spring 4 is fixedly installed in the clamping groove, a first pressing plate 5 is fixedly installed on the end of the first spring 4 away from the bottom of the clamping groove, the first pressing plate 5 is slidably connected to the clamping groove, a first pressing block 6 is fixedly installed on the surface of the first pressing plate 5, a plurality of pressing holes are symmetrically provided on the surface of the lower ladder body 1, the first pressing block 6 is slidably connected to the pressing holes, and a fixed buckle 17 is fixedly installed on the bottom surface of the lower ladder body 1;

[0026] Telescopic grooves are provided at both ends of the upper ladder body 2, and telescopic joints 7 are slidably installed in the telescopic grooves. Fixed lock buckles 11 are fixedly installed on the ends of the two telescopic joints 7 away from the upper ladder body 2. A locking groove is provided on the surface of the end of the telescopic joint 7 away from the fixed lock buckle 11, and a second spring 8 is fixedly installed in the lock groove. A second pressing plate 9 is fixedly installed on the end of the second spring 8 away from the bottom of the lock groove. The second pressing plate 9 is slidably connected to the lock groove, and a second pressing block 10 is fixedly installed on the surface of the second pressing plate 9. A plurality of locking holes are symmetrically provided on the surface of the upper ladder body 2, and the second pressing block 10 is slidably connected to the locking holes.

[0027] When the grid frame needs to be assembled, the fixing buckle 17 can be firstly connected to the bottom of the grid frame, and the first pressing block 6 can be pressed to move the first pressing plate 5 downward by the pressure on the first pressing block 6, so that the first pressing block 6 is retracted into the card slot, and then the telescopic column 3 is pulled to make the telescopic column 3 reach the required height. When the telescopic column 3 reaches the confirmed height, the elastic force of the first spring 4 is used to move the first pressing plate 5 upward, thereby pushing the first pressing block 6 to engage with the pressing hole to fix the length of the telescopic column 3, and then the second pressing block 10 is pressed to make the second pressing plate 5 engage with the pressing hole by the pressure on the second pressing block 10. 9 moves downward, thereby shrinking the second pressing block 10 into the locking groove, and then pulling the telescopic section 7 to make the telescopic section 7 reach the required length, the elastic force of the second spring 8 makes the second pressing plate 9 move upward, thereby pushing the second pressing block 10 to fix the length of the telescopic section 7, and fixing the fixed lock on the rod of the grid frame. When this ladder is applied to the triangular pyramid grid, the ladder will be more tightened due to gravity. The telescopic section 7 can be effectively adjusted according to the needs to fix the fixed lock buckle 11 on the rod. It can be reused, which improves the practicality, and is convenient and quick to install and disassemble, reducing the difficulty of work.

[0028] A rotating rod 12 is rotatably installed on the surface of the fixed lock buckle 11, and a locking block 13 is fixedly installed on the surface of the rotating rod 12. A fixed groove is opened on the surface of the telescopic joint 7, and a pushing rod 14 is slidably installed in the fixed groove. The pushing rod 14 is clamped with the locking block 13, and a pushing plate 15 is fixedly installed on the pushing rod 14. A third spring 16 is fixedly installed on the pushing plate 15, and the third spring 16 is slidably sleeved with the rotating rod 12. When the fixed lock buckle 11 is fixed to the rod of the truss, the locking block 13 can be driven to rotate by the rotating rod 12, so that the locking block 13 is displaced into the fixed groove, and the third spring 16 applies elastic force to the pushing plate 15, so that the pushing plate 15 drives the rotating rod 12 to move, so that the rotating rod 12 is clamped with the locking block 13, which can effectively enhance the connection between the fixed lock buckle 11 and the truss rod, avoid the fixed lock buckle 11 from loosening during use, and improve safety.

[0029] Anti-skid pads are fixedly installed on the surfaces of the upper ladder body 2 and the lower ladder body 1. The anti-skid pads are made of rubber and can effectively prevent workers from slipping when using ladder climbing tools, thereby improving safety.

[0030] A fixing rod 19 is rotatably installed on the bottom surface of the fixing buckle 17, and a fixing plate 18 is fixedly installed on the surface of the fixing rod 19. A fixing block 22 is fixedly installed on the surface of the lower ladder body 1, and a fixing rod 19 is slidably sleeved on the fixing block 22. A pushing block 21 is fixedly installed on the fixing rod 19, and a fourth spring 20 is fixedly installed on the surface of the pushing block 21. The fourth spring 20 is slidably sleeved with the fixing rod 19, and the fixing rod 19 is clamped with the fixing plate 18. When the fixing buckle 17 is clamped with the bottom of the grid, the fixing rod 19 can be rotated to drive the fixing plate 18 to move through the rotation of the fixing rod 19, and the fourth spring 20 applies elastic force to the pushing block 21, so that the pushing block 21 drives the fixing rod 19 to move, so that the fixing rod 19 is clamped with the fixing plate 18, which can effectively enhance the connection between the fixing buckle 17 and the bottom of the grid, avoid the fixing buckle 17 from loosening during use, and improve safety.

[0031] An anti-skid ring is fixedly installed inside the fixed lock buckle 11. The anti-skid ring is made of rubber and can effectively enhance the friction between the fixed lock buckle 11 and the grid rods to avoid the danger caused by loosening of the fixed lock buckle 11 during construction.

[0032] An anti-skid layer is fixedly installed on the bottom surface of the fixing plate 18. The material of the anti-skid layer is rubber, which can effectively enhance the friction between the fixing plate 18 and the bottom surface to avoid the fixing plate 18 sliding during the construction process and causing danger.

[0033] In the utility model, when it is necessary to assemble the grid frame, the fixing buckle 17 can be firstly connected to the bottom of the grid frame, and the first pressing block 6 can be pressed to move the first pressing plate 5 downward by the pressure on the first pressing block 6, so that the first pressing block 6 is retracted into the card slot, and then the telescopic column 3 is pulled to make the telescopic column 3 reach the required height. When the telescopic column 3 reaches the confirmed height, the elastic force of the first spring 4 is used to move the first pressing plate 5 upward, thereby pushing the first pressing block 6 to engage with the pressing hole, and fixing the length of the telescopic column 3. Then, the second pressing block 10 is pressed to make the first pressing plate 5 engage with the pressing hole by the pressure on the second pressing block 10. The second pressing plate 9 moves downward, so that the second pressing block 10 shrinks into the locking groove, and then the telescopic section 7 is pulled to make the telescopic section 7 reach the required length, and the second pressing plate 9 is moved upward by the elastic force of the second spring 8, thereby pushing the second pressing block 10 to fix the length of the telescopic section 7, and fixing the fixed lock on the rod of the grid. When this ladder is applied to the triangular pyramid grid, the ladder will be tighter due to gravity. The telescopic section 7 can be effectively adjusted according to needs to fix the fixed lock buckle 11 on the rod. It can be reused, which improves practicality, and is convenient and quick to install and disassemble, reducing the difficulty of work.

[0034] In general, the technical problems are as follows: when assembling the grid on the ground, the assembly and welding requires the repeated erection and disassembly of the decorative scaffolding, which has low construction efficiency, and the grid does not match the size of the conventional scaffolding. The ground is uneven, and the scaffolding is also difficult to erect. A technical solution is adopted: through the cooperation of the telescopic joint 7, the first spring 4, the first pressing plate 5, the first pressing block 6, the fixed lock buckle 11, the telescopic column 3 and the fixed buckle 17, the telescopic joint 7 can be effectively adjusted according to the needs so that the fixed lock buckle 11 is fixed on the rod, which can be reused, thereby improving the practicality, and the installation and disassembly are convenient and quick, and the working difficulty is reduced. Because the implementation process of the technical solution is: when it is necessary to assemble the grid, the fixed buckle 17 can be first connected to the bottom of the grid, and by pressing the first pressing block 6, the first pressing plate 5 is moved downward by the pressure on the first pressing block 6, so that The first pressing block 6 is retracted into the card slot, and then the telescopic column 3 is pulled to make the telescopic column 3 reach the required height. When the telescopic column 3 reaches the confirmed height, the elastic force of the first spring 4 is used to move the first pressing plate 5 upward, thereby pushing the first pressing block 6 to engage with the pressing hole to fix the length of the telescopic column 3, and then pressing the second pressing block 10. The second pressing plate 9 is moved downward by the pressure on the second pressing block 10, so that the second pressing block 10 is retracted into the lock slot, and then the telescopic section 7 is pulled to make the telescopic section 7 reach the required length. The second pressing plate 9 is moved upward by the elastic force of the second spring 8, thereby pushing the second pressing block 10 to fix the length of the telescopic section 7, and fixing the fixed lock on the rod of the truss. When this ladder is applied to the triangular pyramidal truss, the ladder will be tightened due to gravity. Therefore, the technical problem can be solved, and the technical effect achieved is: the telescopic joint 7 can be effectively adjusted according to the needs to fix the fixed lock buckle 11 on the rod, which can be reused, improves the practicality, and is convenient and quick to install and disassemble, reducing the difficulty of work.

[0035] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable grid assembly ladder tool, comprising a lower ladder body (1), characterized in that: The top of the lower ladder body (1) is provided with a sliding groove, a telescopic column (3) is slidably installed in the sliding groove, an upper ladder body (2) is fixedly installed on the end of the telescopic column (3) away from the lower ladder body (1), a clamping groove is provided on the surface of the end of the telescopic column (3) away from the upper ladder body (2), a first spring (4) is fixedly installed in the clamping groove, a first pressing plate (5) is fixedly installed on the end of the first spring (4) away from the bottom of the clamping groove, the first pressing plate (5) is slidably connected to the clamping groove, a first pressing block (6) is fixedly installed on the surface of the first pressing plate (5), a plurality of pressing holes are symmetrically provided on the surface of the lower ladder body (1), the first pressing block (6) is slidably connected to the pressing holes, and a fixing buckle (17) is fixedly installed on the bottom surface of the lower ladder body (1); Both ends of the upper ladder body (2) are provided with telescopic grooves, and telescopic joints (7) are slidably installed in the telescopic grooves. The ends of the two telescopic joints (7) away from the upper ladder body (2) are fixedly installed with fixed lock buckles (11). The surface of the end of the telescopic joint (7) away from the fixed lock buckle (11) is provided with a locking groove, and a second spring (8) is fixedly installed in the locking groove. The end of the second spring (8) away from the bottom of the locking groove is fixedly installed with a second pressing plate (9), the second pressing plate (9) is slidably connected to the locking groove, and a second pressing block (10) is fixedly installed on the surface of the second pressing plate (9). A plurality of locking holes are symmetrically provided on the surface of the upper ladder body (2), and the second pressing block (10) is slidably connected to the locking holes.

2. The adjustable grid assembly ladder tool according to claim 1, characterized in that: A rotating rod (12) is rotatably mounted on the surface of the fixed lock buckle (11), a locking block (13) is fixedly mounted on the surface of the rotating rod (12), a fixing groove is provided on the surface of the telescopic joint (7), a pushing rod (14) is slidably mounted in the fixing groove, the pushing rod (14) is clamped with the locking block (13), a pushing plate (15) is fixedly mounted on the pushing rod (14), a third spring (16) is fixedly mounted on the pushing plate (15), and the third spring (16) is slidably sleeved with the rotating rod (12).

3. The adjustable grid assembly ladder tool according to claim 1, characterized in that: Anti-skid pads are fixedly mounted on the surfaces of the upper ladder body (2) and the lower ladder body (1), and the material of the anti-skid pads is rubber.

4. The adjustable grid assembly ladder tool according to claim 1, characterized in that: A fixing rod (19) is rotatably mounted on the bottom surface of the fixing buckle (17), a fixing plate (18) is fixedly mounted on the surface of the fixing rod (19), a fixing block (22) is fixedly mounted on the surface of the lower ladder body (1), the fixing rod (19) is slidably sleeved on the fixing block (22), a pushing block (21) is fixedly mounted on the fixing rod (19), a fourth spring (20) is fixedly mounted on the surface of the pushing block (21), the fourth spring (20) is slidably sleeved on the fixing rod (19), and the fixing rod (19) is clamped with the fixing plate (18).

5. The adjustable grid assembly ladder tool according to claim 1, characterized in that: An anti-slip ring is fixedly installed inside the fixed lock buckle (11), and the material of the anti-slip ring is rubber.

6. The adjustable grid assembly ladder tool according to claim 4, characterized in that The bottom surface of the fixed plate (18) is fixedly mounted with an anti-skid layer, and the material of the anti-skid layer is rubber.

Images