CN215171400U

CN215171400U - Two-way connecting bolt subassembly for building be convenient for concatenation

Info

Publication number: CN215171400U
Application number: CN202121372854.4U
Authority: CN
Inventors: 黄布和
Original assignee: Anhui Mingyong Construction Engineering Co ltd
Current assignee: Anhui Mingyong Construction Engineering Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a two-way connecting bolt component for building convenient splicing, which comprises a first bolt, the section of a disc is isosceles trapezoid, the bottom surface of a second sliding plate and the bottom surface of the second bolt are positioned on the same plane, a multi-section telescopic rod is sleeved with a second spring, the second spring is a compression spring, a sliding block is arranged in a second sliding groove in a laminating and sliding way, the side wall of the sliding block is laminated with the side wall of the second sliding plate, a dovetail block is arranged in a laminating and sliding way, the top surface of the dovetail block is fixedly connected with the bottom surface of the sliding block, a third spring is arranged in the dovetail groove, the third spring is a compression spring, the elastic force of the third spring is greater than that of the first spring, the cross-shaped block is made of alloy steel material, the wall thickness of the second sliding plate is 4mm-6mm, the stable and quick connection between the first bolt and the second bolt can be realized, thereby indirectly improving the connection speed between equipment and the stability after connection, time and labor are saved, the assembly and disassembly are convenient, and the use requirements are met.

Description

Two-way connecting bolt subassembly for building be convenient for concatenation

Technical Field

The utility model relates to a building technical field, concretely relates to for building two-way connection bolt subassembly of concatenation of being convenient for.

Background

The fastener is a mechanical part which is used for fastening connection and has wide application, the fastener has wide application industry, including industries of energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, molds, hydraulic pressure and the like, various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, articles and the like, the fastener is a mechanical basic part which has the most wide application, the traditional bidirectional bolt is inconvenient to connect heavier equipment, one end of the traditional bidirectional bolt is connected with the equipment, and when the other end of the traditional bidirectional bolt is connected with another equipment, the equipment needs to be moved to rotate and be connected with the bidirectional bolt, so that the equipment is inconvenient to disassemble and assemble, time and labor are wasted, and the use requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a two-way connecting bolt subassembly for building be convenient for the concatenation.

The utility model discloses a realize through following technical scheme:

a two-way connecting bolt component convenient for splicing for buildings comprises a first bolt, wherein a groove is formed in the top surface of the first bolt, a through hole is formed in the center of the bottom surface of the groove and communicated with the groove, a cross-shaped block is arranged in the groove and fixedly connected with the top surface of the first bolt, a blind hole is formed in the bottom surface of the cross-shaped block and communicated with the through hole, a first sliding plate is arranged on the side wall of the cross-shaped block in a fitting and sliding mode, a sliding rod is fixedly connected to the side wall of the first sliding plate, the cross section of the sliding rod is square, a protruding block is fixedly connected to one end of the sliding rod, penetrates through the cross-shaped block and penetrates into the blind hole, the protruding block is hemispherical in shape, the side wall of the protruding block is fitted with the side wall of the cross-shaped block, the side wall of the first sliding plate and the side wall of the cross-shaped block are positioned on the same vertical plane, a disc is arranged in the blind hole in a fitting and sliding mode, and the cross section of the disc is isosceles trapezoid, the bottom surface of the disc is symmetrically and fixedly connected with a plurality of first springs, the bottom ends of the first springs are fixedly connected with first bolts, the first springs are compression springs, second bolts are arranged right above the first bolts, the bottom surfaces of the second bolts are provided with first sliding grooves, the first sliding grooves are in a cross shape, the first sliding grooves are matched with the cross-shaped blocks, the side walls of the second bolts are symmetrically provided with a plurality of second sliding grooves, the second sliding grooves are communicated with the first sliding grooves, the side walls of the second bolts are symmetrically provided with a plurality of dovetail grooves, the dovetail grooves are arranged right below the second sliding grooves and communicated with the second sliding grooves, a second sliding plate is arranged in the first sliding grooves in a laminating and sliding mode, the cross section of the second sliding plate is in a cross shape, the top surface of the second sliding plate is symmetrically and fixedly connected with two multi-sections, the top ends of the multi-section telescopic rods are fixedly connected with the second bolts, and the bottom surfaces of the second sliding plates and the bottom surfaces of the second bolts are positioned on the same plane, the multi-section telescopic rod is sleeved with a second spring, the second spring is a compression spring, a sliding block is arranged in the second sliding groove in a fitting sliding mode, the side wall of the sliding block is fitted with the side wall of the second sliding plate, a dovetail block is arranged in the dovetail groove in a fitting sliding mode, the top surface of the dovetail block is fixedly connected with the bottom surface of the sliding block, a third spring is arranged in the dovetail groove, the third spring is the compression spring, and the elastic force of the third spring is greater than that of the first spring.

Preferably, the cross-shaped block is made of alloy steel materials.

Preferably, the wall thickness of the second sliding plate is 4mm-6 mm.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure, the function is various, and the practicality is strong, can realize the stable high-speed joint between first bolt and the second bolt through setting up cross-shaped piece, first slide, slide bar, lug, disc, first spring, second slide, multisection telescopic link, second spring, slider, forked tail piece and third spring to indirect connection speed and the steadiness after connecting between the improve equipment, labour saving and time saving, easy dismounting satisfies the user demand.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a cross-sectional view A-A of the structure of the present invention;

FIG. 3 is a cross-sectional view B-B of the structure of the present invention;

fig. 4 is a structural view of the structural part 2 of the present invention;

fig. 5 is an assembly schematic of the structure of the present invention.

In the figure: the device comprises a first bolt 1, a cross-shaped block 2, a first sliding plate 3, a sliding rod 4, a convex block 5, a disc 6, a first spring 7, a second bolt 8, a second sliding plate 9, a multi-section telescopic rod 10, a second spring 11, a sliding block 12, a dovetail block 13, a third spring 14, a groove 1-1, a through hole 1-2, a blind hole 2-1, a first sliding groove 8-1, a second sliding groove 8-2 and a dovetail groove 8-3.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-5, a two-way connecting bolt assembly for construction convenient splicing comprises a first bolt 1, wherein a groove 1-1 is formed on the top surface of the first bolt 1, a through hole 1-2 is formed in the center of the bottom surface of the groove 1-1, the through hole 1-2 is communicated with the groove 1-1, a cross-shaped block 2 is arranged in the groove 1-1, the cross-shaped block 2 is fixedly connected with the top surface of the first bolt 1, a blind hole 2-1 is formed in the bottom surface of the cross-shaped block 2, the blind hole 2-1 is communicated with the through hole 1-2, a first sliding plate 3 is arranged on the side wall of the cross-shaped block 2 in a fitting and sliding manner, a sliding rod 4 is fixedly connected to the side wall of the first sliding plate 3, the cross section of the sliding rod 4 is square, one end of the sliding rod 4 penetrates through the cross-shaped block 2 and is fixedly connected with a convex block 5 in the blind hole 2-1, the shape of the convex block 5 is hemispherical, the side wall of the convex block 5 is attached to the side wall of the cross-shaped block 2, the side wall of the first sliding plate 3 and the side wall of the cross-shaped block 2 are positioned on the same vertical plane, a disc 6 is slidably attached in the blind hole 2-1, the section of the disc 6 is isosceles trapezoid, the bottom surface of the disc 6 is symmetrically and fixedly connected with a plurality of first springs 7, the bottom end of each first spring 7 is fixedly connected with a first bolt 1, each first spring 7 is a compression spring, a second bolt 8 is arranged right above the first bolt 1, the bottom surface of each second bolt 8 is provided with a first chute 8-1, each first chute 8-1 is cross-shaped, each first chute 8-1 is matched with the cross-shaped block 2, the side wall of each second bolt 8 is symmetrically provided with a plurality of second chutes 8-2, and each second chute 8-2 is communicated with the corresponding first chute 8-1, the side wall of the second bolt 8 is symmetrically provided with a plurality of dovetail grooves 8-3, the dovetail grooves 8-3 are arranged under the second sliding groove 8-2 and communicated with the second sliding groove, a second sliding plate 9 is arranged in the first sliding groove 8-1 in a fitting sliding manner, the section of the second sliding plate 9 is in a cross shape, the top surface of the second sliding plate 9 is symmetrically and fixedly connected with two multi-section telescopic rods 10, the top ends of the multi-section telescopic rods 10 are fixedly connected with the second bolt 8, the bottom surface of the second sliding plate 9 and the bottom surface of the second bolt 8 are positioned on the same plane, the multi-section telescopic rods 10 are sleeved with second springs 11, the second springs 11 are compression springs, the second sliding groove 8-2 is internally provided with a slide block 12 in a fitting sliding manner, the side wall of the slide block 12 is fitted with the side wall of the second sliding plate 9, dovetail blocks 13 are arranged in the dovetail grooves 8-3 in a fitting sliding manner, and the top surfaces of the dovetail blocks 13 are fixedly connected with the bottom surface of the slide block 12, a third spring 14 is arranged in the dovetail groove 8-3, the third spring 14 is a compression spring, and the elastic force of the third spring 14 is greater than that of the first spring 7.

The cross-shaped block 2 is made of alloy steel materials.

The wall thickness of the second sliding plate 9 is 4mm-6 mm.

The working principle is as follows: when heavy equipment needs to be connected and fixed through a bidirectional bolt, the device replaces the traditional bidirectional bolt to carry out connection and fixation between the equipment, firstly, a first bolt 1 is screwed into the equipment through a wrench to be connected and fixed with the equipment, then, a second bolt 8 is connected and fixed with another equipment through the wrench, then, the equipment moves to drive the first bolt 1 to move, the first bolt 1 drives a cross-shaped block 2 to move, the cross-shaped block 2 gradually corresponds to a second sliding plate 9 in the moving process, then, the first bolt 1 is moved, the first bolt 1 drives the cross-shaped block 2 to move and gradually approach to the second sliding plate 9, the first bolt 1 drives a groove 1-1 to move and gradually sleeve on the second bolt 8, the cross-shaped block 2 continues to move after being attached to the bottom surface of the second sliding plate 9, the cross-shaped block 2 drives the second sliding plate 9 to move and slide in a first sliding groove 8-1, the second sliding plate 9 is separated from the side wall of the sliding block 12 gradually, the cross block 2 also slides into the first sliding groove 8-1 gradually, when the bottom surface of the second bolt 8 is attached to the top surface of the first bolt 1, the sliding block stops moving, at the moment, the sliding block 12 is just opposite to the first sliding plate 3, the third spring 14 pushes the dovetail block 13 to move, the dovetail block 13 drives the sliding block 12 to move, the sliding block 12 pushes the first sliding plate 3 to move, the first sliding plate 3 drives the sliding rod 4 to move, the sliding rod 4 drives the lug 5 to move and push the disc 6 to move and extrude the first spring 7, when the side wall of the first sliding plate 3 is attached to the side wall of the cross block 2, the sliding block stops moving, as shown in figure 5, the stable connection and fixation of the first bolt 1 and the second bolt 8 is realized, thereby the connection and fixation between two devices are indirectly realized, time and labor are saved, when the first bolt 1 and the second bolt 8 need to be detached, the device is firstly screwed down from the devices, then a thin rod penetrates through the through hole 1-2 to push the disc 6 to move, the disc 6 pushes the bump 5 to move, the bump 5 drives the slide rod 4 to move, the slide rod 4 drives the first sliding plate 3 to move, the first sliding plate 3 pushes the slide block 12 to move, the slide block 12 drives the dovetail block 13 to move and extrude the third spring 14, when the side wall of the bump 5 is attached to the side wall of the cross-shaped block 2, the slide block stops moving, at the moment, the side wall of the first sliding plate 3 is just in the same vertical plane with the side wall of the cross-shaped block 2, the slide block 12 is just pushed into the second sliding groove 8-2 to be separated from the cross-shaped block 2, then the first bolt 1 is slowly pulled, the first bolt 1 drives the cross-shaped block 2 to move and gradually slide out of the first sliding groove 8-1, the second spring 11 is a compression spring, the second spring 11 always pushes the second sliding plate 9 to move and attach to the top surface of the cross-shaped block 2, when the cross-shaped block 2 slides out of the first sliding groove 8-1, the second sliding plate 9 and the cross-shaped block 2 are separated from each other on the surface, when the second bolt 8 completely slides out of the groove 1-1, the first bolt 1 and the second bolt 8 are separated, the first spring 7, the second spring 11 and the third spring 14 are arranged to effectively play a reset role, and the sealing performance of the device is guaranteed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two-way connecting bolt subassembly for building concatenation of being convenient for, includes first bolt (1), its characterized in that: the top surface of the first bolt (1) is provided with a groove (1-1), the center of the bottom surface of the groove (1-1) is provided with a through hole (1-2), the through hole (1-2) is communicated with the groove (1-1), a cross-shaped block (2) is arranged in the groove (1-1), the cross-shaped block (2) is fixedly connected with the top surface of the first bolt (1), the bottom surface of the cross-shaped block (2) is provided with a blind hole (2-1), the blind hole (2-1) is communicated with the through hole (1-2), the side wall of the cross-shaped block (2) is provided with a first sliding plate (3) in a fitting and sliding manner, the side wall of the first sliding plate (3) is fixedly connected with a sliding rod (4), the cross section of the sliding rod (4) is square, one end of the sliding rod (4) penetrates through the cross-shaped block (2) and is fixedly connected with a convex block (5) in the blind hole (2-1), the shape of the convex block (5) is hemispherical, the side wall of the convex block (5) is attached to the side wall of the cross-shaped block (2), the side wall of the first sliding plate (3) and the side wall of the cross-shaped block (2) are positioned on the same vertical plane, a disc (6) is arranged in the blind hole (2-1) in an attaching and sliding manner, the section of the disc (6) is isosceles trapezoid, a plurality of first springs (7) are symmetrically and fixedly connected to the bottom surface of the disc (6), the bottom end of each first spring (7) is fixedly connected with a first bolt (1), each first spring (7) is a compression spring, a second bolt (8) is arranged right above each first bolt (1), a first sliding groove (8-1) is formed in the bottom surface of each second bolt (8), each first sliding groove (8-1) is cross-shaped, each first sliding groove (8-1) is matched with the cross-shaped block (2), the side wall of the second bolt (8) is symmetrically provided with a plurality of second sliding grooves (8-2), the second sliding grooves (8-2) are communicated with the first sliding grooves (8-1), the side wall of the second bolt (8) is symmetrically provided with a plurality of dovetail grooves (8-3), the dovetail grooves (8-3) are arranged under the second sliding grooves (8-2) and are communicated with the second sliding grooves, a second sliding plate (9) is arranged in the first sliding grooves (8-1) in a fitting sliding manner, the cross section of the second sliding plate (9) is in a cross shape, the top surface of the second sliding plate (9) is symmetrically and fixedly connected with two multi-section telescopic rods (10), the top ends of the multi-section telescopic rods (10) are fixedly connected with the second bolt (8), the bottom surface of the second sliding plate (9) is positioned on the same plane as the bottom surface of the second bolt (8), and the multi-section telescopic rods (10) are sleeved with second springs (11), second spring (11) are compression spring, laminating slip is equipped with slider (12) in second spout (8-2), slider (12) lateral wall and the laminating of second slide (9) lateral wall, laminating slip is equipped with dovetail (13) in dovetail (8-3), dovetail (13) top surface and slider (12) bottom surface fixed connection, be equipped with third spring (14) in dovetail (8-3), third spring (14) are compression spring, third spring (14) elasticity dynamics is greater than the elasticity dynamics of first spring (7).

2. The easy-to-splice two-way connecting bolt assembly for building of claim 1, wherein: the cross-shaped block (2) is made of alloy steel materials.

3. The easy-to-splice two-way connecting bolt assembly for building of claim 1, wherein: the wall thickness of the second sliding plate (9) is 4mm-6 mm.