Connecting device for warehouse steel structure

Abstract

The utility model relates to the technical field of warehouse steel structure connection, and provides a connecting device for a warehouse steel structure, which comprises a connecting seat, when the connecting seat and a steel pipe need to be installed, the steel pipe needs to be moved to the middle position of two groups of clamping ring clamps, and then a storage battery is pressed to enable a control panel to control a threaded rod to rotate; when the two sets of threaded rods rotate synchronously, the sliding seats connected to the outer sides of the threaded rods in a threaded mode can synchronously drive the clamping and fixing ring clamps to move oppositely till the two sets of clamping and fixing ring clamps are clamped and fixed to the outer side of the steel pipe; similarly, when the connecting base and the steel pipe need to be disassembled, a worker can press a storage battery to enable a control panel to drive a threaded rod to rotate reversely until the two sets of clamping ring clamps are separated from the outer side of the steel pipe, and the connecting base and the steel pipe can be quickly disassembled and assembled through the design; and the material loss in the disassembly and assembly work is avoided while the disassembly and assembly work process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warehouse steel structure connection, in particular to a connection device for a warehouse steel structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and regularly maintained. After installation, the steel structure needs to consider its convenience of later dismantling to reduce material consumption and reduce production costs.

[0003] For example, the publication number CN214884457U discloses a steel structure connection device; the utility model includes a fixed base plate, a connecting block is fixedly connected to the top of the fixed base plate, a notch is provided on the surface of the connecting block, a rotating shaft passes through the surface of one side of the connecting block, one end of the rotating shaft extends into the notch and a rotating fixed clamping plate is installed, the top of the rotating fixed clamping plate is fixedly connected to a top cover plate, a fixed slot is provided on one side of the top cover plate, a rubber pad is bonded to the surface of the fixed slot, two groups of rotating fixed clamping plates are provided, and a fixed plug plate A is movably connected between the two groups of rotating fixed clamping plates, and when the steel pipe of the steel structure is fixed, the rubber pad and the rubber friction layer will make the steel structure have a certain elastic buffer structure, so that when the steel structure is subjected to a certain stress, the stress will not be entirely borne by the steel structure body, so that it has a certain buffer, which can improve the service life of the steel structure.

[0004] However, the above-mentioned steel structure connection device has the following problems: it is not easy to quickly dismantle the steel structure and the steel pipe after they are connected, and the disassembly and assembly process is time-consuming and prone to material loss. Utility Model Content

[0005] The utility model provides a connecting device for warehouse steel structures, which solves the problem that the above-mentioned steel structure connecting device is difficult to quickly dismantle after the steel structure is connected to a steel pipe, and the disassembly and assembly process is time-consuming and prone to material loss.

[0006] The technical solution of the utility model is as follows: a connecting device for warehouse steel structure, including a connecting seat, the inner wall of the connecting seat is symmetrically provided with two groups of sliding grooves, the grooves of the sliding grooves are movably connected with threaded rods, the outer sides of the threaded rods are threadedly connected with sliding seats, one side of the sliding seat is fixedly connected with two groups of tooth columns, the tooth columns are plugged with a back seat on the side away from the sliding seat, and one side of the back seat is fixedly connected with a clamping ring clamp.

[0007] Preferably, the inner ring array of the clamping ring clamp is fixedly connected with an anti-skid pad, and the anti-skid pad can increase the friction force of the contact surface of the clamping ring clamp clamping the steel pipe.

[0008] Preferably, a thread groove is formed through one side of the slide seat, and the thread groove matches the size of the threaded rod. Through this design, the slide seat can move horizontally as the threaded rod rotates forward / reverse.

[0009] Preferably, a limit block is symmetrically fixedly connected to one side of the slide seat, and the slide seat and the limit block match the shape of the slide groove. This design can avoid position deviation when the slide seat moves as the threaded rod rotates forward / reverse.

[0010] Preferably, the back side of the back seat is symmetrically provided with tooth grooves, and the tooth grooves match the size of the tooth columns. This design can complete the plug-in connection between the sliding seat and the back seat, and then the corresponding back seat and clamping ring clamp can be selected according to the clamping inner diameter of the steel pipe.

[0011] Preferably, a control panel is fixedly connected to one side of the front of the connecting seat, and two groups of batteries are movably connected to the front of the control panel. By pressing different batteries, the control panel is controlled and the threaded rod is driven to rotate forward / reverse. A control button is installed on the front of the control panel.

[0012] Preferably, two groups of limiting side plates are symmetrically fixedly connected to both sides of the connecting seat, and two groups of first threaded holes are opened on both sides of the connecting seat.

[0013] Preferably, a clamping seat is provided below the outer side of the connecting seat, and two groups of limiting grooves are symmetrically opened on the inner side of the clamping seat. The sizes of the limiting grooves and the limiting side plates match. Through this design, the connecting seat can be slidably installed on the top of the clamping seat.

[0014] Preferably, two groups of second threaded holes are symmetrically opened on both sides of the clamping seat, and bolts are threadedly connected in the second threaded hole grooves. The bolts pass through the second threaded holes and are threadedly connected in the first threaded hole grooves. This design can complete the fixing work of the connecting seat and the clamping seat after installation.

[0015] Preferably, connecting holes are provided around the bottom of the clamping seat, and the reserved connecting holes facilitate the installation of the clamping seat with the ground / wall or other connecting parts at a later time.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model has slide grooves symmetrically opened on the inner wall of the connecting seat, and a threaded rod capable of forward / reverse rotation is arranged in the slide groove. Before the steel pipe is installed and fixed by the device, a clamping ring clamp and a back seat matching the diameter of the steel pipe are first selected, and the tooth grooves on the back of the back seat are inserted into the outer side of the tooth column to complete the installation of the clamping ring clamp and the slide seat. When the connecting seat and the steel pipe need to be installed, the steel pipe needs to be moved to the middle position between the two sets of clamping ring clamps, and then the battery is pressed to make the control panel control the threaded rod to rotate. At this time, the threaded connection on the threaded rod The outer sliding seat will move as the threaded rod rotates. When the two sets of threaded rods rotate synchronously, the sliding seat threadedly connected to the outer side of the threaded rod will synchronously drive the clamping ring clamps to move toward each other until the two sets of clamping ring clamps are clamped on the outside of the steel pipe. Similarly, when it is necessary to complete the removal of the connecting seat and the steel pipe, the staff can press the battery to make the control panel drive the threaded rod to rotate in the opposite direction until the two sets of clamping ring clamps are detached from the outside of the steel pipe. This design can complete the quick disassembly and assembly work between the connecting seat and the steel pipe, reduce the disassembly and assembly work process and avoid material loss during the disassembly and assembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall device structure of the utility model.

[0019] Figure 2 for Figure 1 A magnified image of area A.

[0020] Figure 3 This is a separation diagram of the connecting seat and the clamping seat structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the front structure of the clamping ring clamp of the utility model.

[0022] Figure 5 This is a separation diagram of the clamping ring clamp and the sliding seat structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. connecting seat; 2. clamping seat; 3. control panel; 4. control button; 5. battery; 6. clamping ring clamp; 7. anti-slip pad; 8. slide groove; 9. threaded rod; 10. slide seat; 11. tooth column; 12. back seat; 13. limiting side plate; 14. first threaded hole; 15. limiting groove; 16. connecting hole; 17. second threaded hole; 18. bolt; 19. threaded groove; 20. limiting block; 21. tooth groove. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 5 The utility model provides a connection device for warehouse steel structure, including a connecting seat 1, the inner wall of the connecting seat 1 is symmetrically provided with two groups of sliding grooves 8, the grooves of the sliding grooves 8 are movably connected with threaded rods 9, the outer side of the threaded rods 9 is threadedly connected with a sliding seat 10, one side of the sliding seat 10 is fixedly connected with two groups of tooth columns 11, the tooth column 11 is plugged with a back seat 12 on the side away from the sliding seat 10, and one side of the back seat 12 is fixedly connected with a clamping ring clamp 6. By symmetrically providing the sliding grooves 8 on the inner wall of the connecting seat 1, and arranging the threaded rods 9 that can rotate forward / reverse in the grooves of the sliding grooves 8, before the steel pipe is installed and fixed by using the device, first select the clamping ring clamp 6 and the back seat 12 that match the diameter of the steel pipe, and insert the tooth grooves 21 on the back of the back seat 12 into the outer side of the tooth column 11 to complete the installation of the clamping ring clamp 6 and the sliding seat 10. When the connecting seat 1 and the steel pipe are installed, the steel pipe needs to be moved to the middle position between the two groups of clamping ring clamps 6, and then the battery 5 is pressed to make the control panel 3 control the threaded rod 9 to rotate. At this time, the sliding seat 10 threadedly connected to the outside of the threaded rod 9 will move along with the rotation of the threaded rod 9. When the two groups of threaded rods 9 rotate synchronously, the sliding seat 10 threadedly connected to the outside of the threaded rod 9 will synchronously drive the clamping ring clamps 6 to move toward each other until the two groups of clamping ring clamps 6 are clamped on the outside of the steel pipe. Similarly, when the connecting seat 1 and the steel pipe need to be dismantled, the staff can press the battery 5 to make the control panel 3 drive the threaded rod 9 to rotate in the opposite direction until the two groups of clamping ring clamps 6 are detached from the outside of the steel pipe. This design can complete the rapid disassembly and assembly work between the connecting seat 1 and the steel pipe, reduce the disassembly and assembly work process and avoid material loss during the disassembly and assembly work.

[0026] Reference Figure 1 - Figure 5 The inner ring array of the clamping ring clamp 6 is fixedly connected with an anti-skid pad strip 7, and the anti-skid pad strip 7 can increase the friction force of the clamping ring clamp 6 clamping the steel pipe contact surface.

[0027] Reference Figure 1 - Figure 5 A thread groove 19 is formed through one side of the slide 10 , and the thread groove 19 matches the size of the threaded rod 9 . This design allows the slide 10 to move horizontally as the threaded rod 9 rotates forwards or backwards.

[0028] Reference Figure 1 - Figure 5 One side of the slide 10 is symmetrically fixedly connected to the limit block 20, and the slide 10 and the limit block 20 match the shape of the groove 8. This design can prevent the slide 10 from being offset when it moves with the forward / reverse rotation of the threaded rod 9.

[0029] Reference Figure 1 - Figure 5 The back of the back seat 12 is symmetrically provided with tooth grooves 21, and the tooth grooves 21 match the size of the tooth column 11. This design can complete the plug-in work of the slide seat 10 and the back seat 12, and then the corresponding back seat 12 and the clamping ring clamp 6 can be selected according to the clamping inner diameter of the steel pipe.

[0030] Reference Figure 1 - Figure 5 A control panel 3 is fixedly connected to one side of the front of the connecting seat 1, and two groups of batteries 5 are movably connected to the front of the control panel 3. By pressing different batteries 5, the control panel 3 is controlled and the threaded rod 9 is driven to rotate forward / reverse. A control button 4 is installed on the front of the control panel 3.

[0031] Reference Figure 1 - Figure 5 Two groups of limiting side plates 13 are symmetrically fixedly connected to both sides of the connecting seat 1, and two groups of first threaded holes 14 are opened on both sides of the connecting seat 1.

[0032] Reference Figure 1 - Figure 5 A clamping seat 2 is provided at the lower outer side of the connecting seat 1, and two sets of limiting grooves 15 are symmetrically opened on the inner side of the clamping seat 2. The sizes of the limiting grooves 15 and the limiting side plates 13 match. Through this design, the connecting seat 1 can be slidably installed on the top of the clamping seat 2.

[0033] Reference Figure 1 - Figure 5 Two groups of second threaded holes 17 are symmetrically opened on both sides of the clamping seat 2. Bolts 18 are threadedly connected in the grooves of the second threaded holes 17. The bolts 18 pass through the second threaded holes 17 and are threadedly connected in the grooves of the first threaded holes 14. This design can complete the fixing work of the connecting seat 1 and the clamping seat 2 after installation.

[0034] Reference Figure 1 - Figure 5 The bottom of the clamping seat 2 is provided with connecting holes 16 around it, and the connecting holes 16 are reserved to facilitate the installation of the clamping seat 2 with the ground / wall or other connecting parts at a later time.

[0035] Working principle of the utility model: In this design, the inner wall of the connecting seat 1 is symmetrically provided with a slide groove 8, and a threaded rod 9 that can rotate forward / reverse is provided in the slide groove 8. Before the steel pipe is installed and fixed by this device, the clamping ring clamp 6 and the back seat 12 that match the diameter of the steel pipe are first selected, and the tooth groove 21 on the back of the back seat 12 is inserted into the outer side of the tooth column 11 to complete the installation of the clamping ring clamp 6 and the slide seat 10. When the installation of the connecting seat 1 and the steel pipe needs to be completed, the steel pipe needs to be moved to the middle position between the two groups of clamping ring clamps 6, and then the battery 5 is pressed to make the control panel 3 control the threaded rod 9 to rotate. At this time, the threaded rod 9 is rotated. The sliding seat 10 threadedly connected to the outside of the threaded rod 9 will move as the threaded rod 9 rotates. When the two groups of threaded rods 9 rotate synchronously, the sliding seat 10 threadedly connected to the outside of the threaded rod 9 will synchronously drive the clamping ring clamps 6 to move toward each other until the two groups of clamping ring clamps 6 are clamped on the outside of the steel pipe. Similarly, when it is necessary to complete the removal of the connecting seat 1 and the steel pipe, the staff can press the battery 5 to make the control panel 3 drive the threaded rod 9 to rotate in the opposite direction until the two groups of clamping ring clamps 6 are detached from the outside of the steel pipe. This design can complete the rapid disassembly and assembly work between the connecting seat 1 and the steel pipe, reduce the disassembly and assembly work process and avoid material loss during the disassembly and assembly work.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection device for a warehouse steel structure, comprising a connecting seat (1), characterized in that: The inner wall of the connecting seat (1) is symmetrically provided with two groups of sliding grooves (8), the grooves of the sliding grooves (8) are movably connected with threaded rods (9), the outer side of the threaded rods (9) is threadedly connected with a sliding seat (10), one side of the sliding seat (10) is fixedly connected with two groups of tooth columns (11), the tooth columns (11) are plugged with a back seat (12) on the side away from the sliding seat (10), and one side of the back seat (12) is fixedly connected with a clamping ring clamp (6).

2. A connection device for warehouse steel structure according to claim 1, characterized in that: The inner ring array of the clamping ring clamp (6) is fixedly connected with an anti-skid pad strip (7), and the anti-skid pad strip (7) can increase the friction force of the clamping ring clamp (6) on the contact surface of the steel pipe.

3. A connection device for warehouse steel structure according to claim 1, characterized in that: A thread groove (19) is formed through one side of the slide seat (10), and the thread groove (19) matches the size of the threaded rod (9). This design enables the slide seat (10) to move horizontally as the threaded rod (9) rotates forwards or backwards.

4. A connection device for warehouse steel structure according to claim 1, characterized in that: A limit block (20) is symmetrically fixedly connected to one side of the slide seat (10) in an upper and lower manner. The slide seat (10) and the limit block (20) match the shape of the inner groove of the slide groove (8). This design can prevent the slide seat (10) from being offset when it moves along with the forward / reverse rotation of the threaded rod (9).

5. The connection device for warehouse steel structure according to claim 1, characterized in that: The back side of the back seat (12) is symmetrically provided with tooth grooves (21), and the size of the tooth grooves (21) matches that of the tooth column (11). This design can complete the plug-in work of the slide seat (10) and the back seat (12), and then the corresponding back seat (12) and the clamping ring clamp (6) can be selected according to the clamping inner diameter of the steel pipe.

6. A connection device for warehouse steel structure according to claim 1, characterized in that: A control panel (3) is fixedly connected to one side of the front of the connecting seat (1); two groups of storage batteries (5) are movably connected to the front of the control panel (3); the control panel (3) is controlled by pressing different storage batteries (5) and the threaded rod (9) is driven to rotate forward / reverse; a control button (4) is installed on the front of the control panel (3).

7. A connection device for warehouse steel structure according to claim 1, characterized in that: Two groups of limiting side plates (13) are symmetrically fixedly connected on both sides of the connecting seat (1), and two groups of first threaded holes (14) are opened on both sides of the connecting seat (1).

8. A connection device for warehouse steel structure according to claim 1, characterized in that: A clamping seat (2) is provided below the outer side of the connecting seat (1), and two groups of limiting grooves (15) are symmetrically provided on the inner side of the clamping seat (2). The sizes of the limiting grooves (15) and the limiting side plates (13) match each other. This design enables the connecting seat (1) to be slidably installed on the top of the clamping seat (2).

9. A connection device for warehouse steel structure according to claim 8, characterized in that: Two groups of second threaded holes (17) are symmetrically provided on both sides of the clamping seat (2), and bolts (18) are threadedly connected in the grooves of the second threaded holes (17). The bolts (18) pass through the second threaded holes (17) and are threadedly connected in the grooves of the first threaded holes (14). This design can complete the fixing work of the connecting seat (1) and the clamping seat (2) after installation.

10. A connection device for warehouse steel structure according to claim 8, characterized in that: The bottom of the clamping seat (2) is provided with connecting holes (16) around its periphery, and the connecting holes (16) are reserved to facilitate the installation of the clamping seat (2) with the ground / wall or other connecting parts at a later stage.

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