CN219170779U

CN219170779U - Device for rapidly pulling out bolt of bolt net rack

Info

Publication number: CN219170779U
Application number: CN202223538862.9U
Authority: CN
Inventors: 赵国祥; 赵艺; 黄自稳; 李少朱
Original assignee: Yunnan Boyao Metal Structure Manufacturing Co ltd
Current assignee: Yunnan Boyao Metal Structure Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a device for rapidly pulling out bolts of a bolt net rack, and relates to the technical field of bolt disassembly; the utility model comprises a mounting frame, wherein one side of the mounting frame is provided with a sliding groove, the center position of the inner walls of the two sides of the sliding groove is provided with a limiting groove, the inside of the limiting groove is connected with limiting rods in a sliding way, a sliding plate is arranged between the two limiting rods, the inside of the sliding plate is rotationally connected with a connecting shaft, one end of the connecting shaft is fixedly provided with a mounting plate, one side of the surface of the mounting plate is provided with an adjusting groove, the inside of the adjusting groove is connected with a first fixing plate in a sliding way, and the surface of the first fixing plate is fixedly provided with an inserting block; the first fixing plate and the second fixing frame are combined to fix the bolts, the output end of the servo motor drives the connecting shaft to rotate, the bolts rotate from the inside of the bolt ball and are positioned at the same time, and the sliding plate slides along the limiting groove under the action of the limiting rod, so that the bolts are effectively detached.

Description

Device for rapidly pulling out bolt of bolt net rack

Technical Field

The utility model relates to the technical field of bolt disassembly, in particular to a device for rapidly pulling out a bolt of a bolt net rack.

Background

The grid structure is a space structure formed by connecting a plurality of grid rods through nodes according to a certain grid form. The device has the advantages of small space stress, light weight, high rigidity, good earthquake resistance and the like; the roof can be used as a roof of buildings such as gymnasiums, movie theaters, exhibition halls, waiting halls, stadium stand awning, two-way large-column-spacing workshops and the like.

When the staff dismantles the bolt of bolt ball inside, all be the one hand with the bolt ball fixed generally, the other hand rotates the spanner and dismantles the bolt, and consuming time and effort just is difficult to dismantle, and to above-mentioned problem, the inventor proposes a device of quick pull-out bolt net frame bolt and is used for solving above-mentioned problem.

Disclosure of Invention

In order to solve the problems that one hand fixes the bolt ball, the other hand rotates the wrench to detach the bolt, which is time-consuming and labor-consuming and is difficult to detach; the utility model aims to provide a device for quickly pulling out a bolt of a bolt ball net frame.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a quick pull out device of bolt ball net frame bolt, includes the mounting bracket, the spout has been seted up to one side of mounting bracket, the central point of spout both sides inner wall puts and has seted up the spacing groove, the inside sliding connection of spacing groove has the gag lever post, two be equipped with the slide between the gag lever post, the slide slides along the spacing groove under the effect of gag lever post, the inside rotation of slide is connected with the connecting axle, the one end fixed mounting of connecting axle has the mounting panel;

an adjusting groove is formed in one side of the surface of the mounting plate, a first fixing plate is connected to the inside of the adjusting groove in a sliding mode, the first fixing plate is in sliding adjustment along the adjusting groove, an inserting block is fixedly arranged on the surface of the first fixing plate and is inserted into a slot on the surface of a bolt, a second fixing plate is fixedly arranged on the other side of the surface of the mounting plate, a support is fixedly arranged at the top end of the sliding plate, a servo motor is fixedly arranged at the top end of the support, the output end of the servo motor drives a connecting shaft to rotate along a rotating bearing, the output end of the servo motor penetrates through the support to be in transmission connection with the connecting shaft, and the intersecting part of the connecting shaft and the sliding plate is rotationally connected with the rotating bearing;

the hydraulic rod is used for expanding or contracting along with the pressing plate, the pressing block is used for contacting with the surface of the bolt ball to limit and fix the bolt ball, the first fixing plate is used for sliding and adjusting along the adjusting groove, the inserting block on the inner surface of the first fixing plate is inserted into the inserting groove on the surface of the bolt, a worker lifts the mounting frame through the handle, the output end of the servo motor drives the connecting shaft to rotate along with the rotating bearing, the servo motor runs for a long time, heat is generated, the heat inside the mounting frame is discharged through the heat dissipation plate, the bolt moves out of the bolt ball in the rotating process, and meanwhile, the sliding plate slides along the limiting groove under the action of the limiting rod due to the certain length of the bolt, so that the bolt is pulled out from the inside of the bolt ball.

Preferably, the first mounting groove has been seted up to the both sides of mounting bracket, the inside fixed mounting of first mounting groove has the hydraulic stem, one side fixed mounting of hydraulic stem has the clamp plate, one side fixed mounting of clamp plate has the briquetting.

Preferably, a handle is fixedly arranged on one side, away from the first mounting groove, of each of two sides of the mounting frame.

Preferably, the back end of the mounting rack is provided with a second mounting groove, and the inside of the second mounting groove is provided with a heat dissipation plate.

Compared with the prior art, the utility model has the beneficial effects that:

the first fixing plate and the second fixing frame are combined to fix the bolts, the output end of the servo motor drives the connecting shaft to rotate, the bolts rotate from the inside of the bolt ball and are positioned at the same time, and the sliding plate slides along the limiting groove under the action of the limiting rod, so that the bolts are effectively detached.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a rear view of the present utility model.

Fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a mounting frame; 2. a chute; 3. a limit groove; 4. a limit rod; 5. a slide plate; 6. a bracket; 8. a servo motor; 9. a rotating bearing; 10. a connecting shaft; 11. a mounting plate; 12. a second fixing plate; 13. a first fixing plate; 14. an adjustment tank; 15. inserting blocks; 16. a first mounting groove; 17. a hydraulic rod; 18. a pressing plate; 19. briquetting; 20. a handle; 21. a second mounting groove; 22. and a heat dissipation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a device for rapidly pulling out a bolt of a bolt net rack, which comprises a mounting frame 1, wherein one side of the mounting frame 1 is provided with a chute 2, the central positions of the inner walls of two sides of the chute 2 are provided with limit grooves 3, the inside of each limit groove 3 is slidably connected with a limit rod 4, a sliding plate 5 is arranged between the two limit rods 4, the sliding plate 5 slides along the limit grooves 3 under the action of the limit rods 4, the inside of the sliding plate 5 is rotatably connected with a connecting shaft 10, and one end of the connecting shaft 10 is fixedly provided with a mounting plate 11;

an adjusting groove 14 is formed in one side of the surface of the mounting plate 11, a first fixing plate 13 is connected to the adjusting groove 14 in a sliding mode, the first fixing plate 13 is slidably adjusted along the adjusting groove 14, an inserting block 15 is fixedly arranged on the surface of the first fixing plate 13, the inserting block 15 is inserted into a slot in the surface of a bolt, a second fixing plate 12 is fixedly arranged on the other side of the surface of the mounting plate 11, a support 6 is fixedly arranged on the top end of the sliding plate 5, a servo motor 8 is fixedly arranged on the top end of the support 6, an output end of the servo motor 8 drives a connecting shaft 10 to rotate along a rotating bearing 9, an output end of the servo motor 8 penetrates through the support 6 to be in transmission connection with the connecting shaft 10, and the rotating bearing 9 is rotatably connected to an intersection of the connecting shaft 10 and the sliding plate 5.

The two sides of the mounting frame 1 are provided with first mounting grooves 16, a hydraulic rod 17 is fixedly mounted in the first mounting grooves 16, a pressing plate 18 is fixedly mounted on one side of the hydraulic rod 17, and a pressing block 19 is fixedly mounted on one side of the pressing plate 18.

Through adopting above-mentioned technical scheme, hydraulic stem 17 makes clamp plate 18 expand and shrink, thereby fixes the bolt ball through briquetting 19 and bolt ball surface contact.

The side of the mounting frame 1, which is far from the first mounting groove 16, is fixedly provided with a handle 20.

By adopting the above technical scheme, the worker lifts the mounting frame 1 by the handle 20.

The second mounting groove 21 has been seted up to the back end of mounting bracket 1, and the inside of second mounting groove 21 is equipped with heating panel 22.

By adopting the above technical scheme, the long-time operation of the servo motor 8 can generate heat, and the heat inside the mounting frame 1 is discharged through the heat radiating plate 22.

Working principle: the hydraulic rod 17 is attached to the pressing plate 18 to expand or contract, the pressing block 19 is contacted with the surface of the bolt ball to limit and fix the bolt ball, the first fixing plate 13 is slidably adjusted along the adjusting groove 14, the insert 15 on the inner surface of the first fixing plate 13 is inserted into the slot on the surface of the bolt, a worker lifts the mounting frame 1 through the handle 20, the output end of the servo motor 8 drives the connecting shaft 10 to rotate along the rotating bearing 9, the servo motor 8 runs for a long time to generate heat, the heat inside the mounting frame 1 is discharged through the heat dissipation plate 22, the bolt is moved out from the inside of the bolt ball in the rotating process, and the sliding plate 5 slides along the limiting groove 3 under the action of the limiting rod 4 due to a certain length of the bolt, so that the bolt is pulled out from the inside of the bolt ball.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a quick pull-out bolt ball net frame bolt's device, includes mounting bracket (1), its characterized in that: a sliding groove (2) is formed in one side of the mounting frame (1), a limiting groove (3) is formed in the central position of the inner walls of the two sides of the sliding groove (2), limiting rods (4) are connected inside the limiting groove (3) in a sliding mode, a sliding plate (5) is arranged between the two limiting rods (4), a connecting shaft (10) is connected inside the sliding plate (5) in a rotating mode, and one end of the connecting shaft (10) is fixedly provided with a mounting plate (11);

an adjusting groove (14) is formed in one side of the surface of the mounting plate (11), a first fixing plate (13) is connected inside the adjusting groove (14) in a sliding mode, and an inserting block (15) is fixedly arranged on the surface of the first fixing plate (13).

2. A quick pull out bolted net rack bolt apparatus according to claim 1, wherein a second fixing plate (12) is fixedly mounted on the other side of the surface of the mounting plate (11).

3. A device for quick pulling out of a bolt net rack bolt according to claim 2, characterized in that the top end of the slide plate (5) is fixedly provided with a bracket (6), the top end of the bracket (6) is fixedly provided with a servo motor (8), and the output end of the servo motor (8) penetrates through the bracket (6) to be in transmission connection with a connecting shaft (10).

4. A quick pull stud ball grid array bolt device according to claim 3, wherein a swivel bearing (9) is rotatably connected to the junction of the connecting shaft (10) and the slide (5).

5. A device for rapidly pulling out a bolt net rack bolt according to claim 1, characterized in that the two sides of the mounting frame (1) are provided with a first mounting groove (16), a hydraulic rod (17) is fixedly arranged in the first mounting groove (16), a pressing plate (18) is fixedly arranged on one side of the hydraulic rod (17), and a pressing block (19) is fixedly arranged on one side of the pressing plate (18).

6. A quick pull out bolted net rack bolt apparatus according to claim 1, wherein the mounting frame (1) is fixedly provided with handles (20) on both sides thereof remote from the first mounting groove (16).

7. A device for quick pulling out of a bolted net rack bolt according to claim 1, characterized in that the back end of the mounting frame (1) is provided with a second mounting groove (21), the inside of the second mounting groove (21) is provided with a heat dissipating plate (22).