CN210978184U

CN210978184U - Hinge for anti-seismic support

Info

Publication number: CN210978184U
Application number: CN201922112819.8U
Authority: CN
Inventors: 何宏瑞
Original assignee: Jiangsu Ruishida Electrical Equipment Co ltd
Current assignee: Jiangsu Ruishida Electrical Equipment Co ltd
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-07-10
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a hinge for anti-seismic support, including chain piece A, one side of chain piece A is provided with chain piece B, be connected with the connecting axle between chain piece A and the chain piece B, the tip of chain piece A runs through and has seted up through the groove, the top portion symmetry of chain piece A has seted up the draw-in groove, the tip symmetry of through the groove is fixed with the fixture block, the draw-in groove is connected with the fixture block, the inside of through the groove is provided with the mounting that the cover was established at the connecting axle surface, the tip of through the groove is connected with the mounting block; the utility model discloses a mounting of design for when the support hinge takes place to damage, can be through the design through the convenient chain piece of damage of running through groove, connecting axle, draw-in groove, fixture block and mounting dismantle down, then more change new chain piece, current technique compares, when the hinge damage appears, the cost has been practiced thrift to the chain piece that the change that can be convenient damaged.

Description

Hinge for anti-seismic support

Technical Field

The utility model belongs to the technical field of the hinge, concretely relates to hinge for antidetonation support.

Background

Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them.

The existing bracket hinge still has some defects when in use: the chain piece formula structure as an organic whole of current support hinge, if one of them chain piece appears the damaged condition that needs to be changed, can only dismantle whole the hinges on the support get off, then change a new hinge, could use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hinge for antidetonation support to propose the chain piece formula structure as an organic whole of current support hinge in solving above-mentioned background art, if one of them chain piece appears when the damaged condition that needs to be changed, can only dismantle the whole hinges on the support get off, then change a new hinge, the problem that just can use.

In order to achieve the above object, the utility model provides a following technical scheme: the hinge for the anti-seismic support comprises a chain piece A, wherein a chain piece B is arranged on one side of the chain piece A, a connecting shaft is connected between the chain piece A and the chain piece B, the end of the chain piece A penetrates through the through groove, clamping grooves are symmetrically formed in the top end portion of the chain piece A, clamping blocks are symmetrically fixed to the end portion of the through groove, the clamping grooves are connected with the clamping blocks in a clamped mode, a fixing piece which is arranged on the surface of the connecting shaft in a sleeved mode is arranged inside the through groove, and the end portion of the through groove is connected with the fixing piece in a clamped mode.

Preferably, one side of chain piece A is provided with the support, the surface symmetry of support has seted up the spacing groove, chain piece A's surface symmetry runs through there is rotatable locating part, the locating part is connected with the spacing groove block, chain piece A's surface equidistance runs through and has seted up the through hole, the surface of support has seted up the screw for the inboard equidistance of spacing groove, chain piece A's surface is provided with the screw of being connected with the screw inside running through the through hole, the screw is connected with the screw block.

Preferably, the end part of the limiting part is provided with a knob, and the end part of the knob is of an arc structure.

Preferably, the cross section of the limiting groove is of a circular structure, and the limiting groove is attached to the front end surface of the limiting part.

Preferably, the cross section of the through hole is a circular structure, and the cross section of the through hole is equal to that of the screw hole.

Preferably, the clamping block is a metal component, and the clamping block is attached to the inner wall of the clamping groove.

Preferably, the cross section of the fixing piece is of a T-shaped structure, and the fixing piece is attached to the inner wall of the through groove.

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

1. the utility model discloses a mounting of design for when the support hinge takes place to damage, can be through the design through the convenient chain piece of damage of running through groove, connecting axle, draw-in groove, fixture block and mounting dismantle down, then more change new chain piece, current technique compares, when the hinge damage appears, the cost has been practiced thrift to the chain piece that the change that can be convenient damaged.

2. The utility model discloses a locating part of design for when the installing support hinge, can fix the chain piece on the support surface through designing the locating part earlier, then the reuse screw further fixes the chain piece, current technique compares, is connected with the spacing groove through the locating part, can let through hole and the accurate alignment of screw.

Drawings

FIG. 1 is a cross-sectional view of the external structure of the present invention;

FIG. 2 is a schematic view of the structure of the through slot of the present invention;

fig. 3 is a sectional view of the bracket structure of the present invention;

in the figure: 1. a link A; 2. a link sheet B; 3. a through groove; 4. a connecting shaft; 5. a card slot; 6. a clamping block; 7. a fixing member; 8. a support; 9. a limiting groove; 10. a limiting member; 11. a through hole; 12. a screw hole; 13. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a hinge for antidetonation support, including chain piece A1, one side of chain piece A1 is provided with chain piece B2, be connected with connecting axle 4 between chain piece A1 and the chain piece B2, the tip of chain piece A1 runs through and has seted up and run through groove 3, draw-in groove 5 has been seted up to the top portion symmetry of chain piece A1, the tip symmetry that runs through groove 3 is fixed with fixture block 6, draw-in groove 5 is connected with fixture block 6 block, be convenient for fixed connection axle 4, the inside that runs through groove 3 is provided with the cover and establishes the mounting 7 on connecting axle 4 surface, the tip and the mounting 7 block of running through groove 3 are connected, be convenient for fix chain piece A1 and chain piece B2.

Example 2

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a hinge for antidetonation support, including chain piece A1, one side of chain piece A1 is provided with chain piece B2, be connected with connecting axle 4 between chain piece A1 and the chain piece B2, the tip of chain piece A1 runs through and has seted up and run through groove 3, draw-in groove 5 has been seted up to the top portion symmetry of chain piece A1, the tip symmetry that runs through groove 3 is fixed with fixture block 6, draw-in groove 5 is connected with fixture block 6 block, be convenient for fixed connection axle 4, the inside that runs through groove 3 is provided with the cover and establishes the mounting 7 on connecting axle 4 surface, the tip and the mounting 7 block of running through groove 3 are connected, be convenient for fix chain piece A1 and chain piece B2.

In this embodiment, preferably, a support 8 is disposed on one side of the chain piece a1, a limiting groove 9 is symmetrically formed in the surface of the support 8, a rotatable limiting piece 10 symmetrically penetrates through the surface of the chain piece a1, the limiting piece 10 is connected with the limiting groove 9 in a clamping manner, a through hole 11 is formed in the surface of the chain piece a1 at equal intervals in a penetrating manner, a screw hole 12 is formed in the surface of the support 8 at equal intervals relative to the inner side of the limiting groove 9, so that the screw 13 is connected with the screw hole 12 in a clamping manner to limit the chain piece a1, a screw 13 connected with the screw hole 12 is disposed in the through hole 11 in the surface of the chain piece a1, and the screw 13 is connected with the screw.

In this embodiment, preferably, a knob is disposed at an end of the limiting member 10, the end of the knob is an arc-shaped structure, and the limiting member 10 is driven to rotate by operating the knob.

In this embodiment, preferably, the cross section of the limiting groove 9 is a circular structure, and the limiting groove 9 is attached to the front end surface of the limiting member 10, so that the limiting groove 9 is conveniently connected with the limiting member 10 in a clamping manner.

In this embodiment, it is preferable that the cross section of the through hole 11 is a circular structure, and the cross section of the through hole 11 is equal to the cross section of the screw hole 12, so that the screw 13 can penetrate through the inside of the through hole 11 and be connected with the screw hole 12.

In this embodiment, preferably, the fixture block 6 is a metal member, and the fixture block 6 is attached to the inner wall of the slot 5, so that the fixture block 6 is conveniently engaged with the slot 5.

In this embodiment, preferably, the cross section of the fixing member 7 is a T-shaped structure, and the fixing member 7 is attached to the inner wall of the through groove 3, so that the fixing member 7 is conveniently engaged with the through groove 3.

The utility model discloses a theory of operation and use flow: when the utility model is used for assembling the chain sheet A1 and the chain sheet B2, the end part of the chain sheet A1 is firstly jointed with the end part of the chain sheet B2, then the connecting shaft 4 is used for penetrating through the end part of the chain sheet A1 and the end part of the chain sheet B2, the clamping groove 5 is clamped and connected with the clamping block 6, the connecting shaft 4 is simultaneously embedded into the through groove 3, then the fixing part 7 is clamped and jointed into the inside of the through groove 3 and the surface of the connecting shaft 4, then the fixing part 7 is screwed by a screwdriver to be connected with the front end of the through groove 3 in a clamping way, the assembling of the chain sheet A1 and the chain sheet B2 can be completed, then the assembled hinge is installed on the bracket 8, the chain sheet A1 is firstly jointed with the surface of the bracket 8, simultaneously the front end of the limiting part 10 is rotated into the structure which is the same with the opening of the limiting groove 9, the limiting part 10 can be embedded into the inside of the limiting groove 9, then the limiting part 10 is rotated, the, meanwhile, the through hole 11 is accurately aligned with the screw hole 12, and finally, the screw 13 penetrates through the through hole 11 and is clamped and connected with the screw hole 12, so that the connection of the hinge and the bracket 8 can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hinge for antidetonation support, includes chain piece A (1), its characterized in that: one side of chain piece A (1) is provided with chain piece B (2), be connected with connecting axle (4) between chain piece A (1) and chain piece B (2), the tip of chain piece A (1) runs through and has seted up through groove (3), draw-in groove (5) have been seted up to the top portion symmetry of chain piece A (1), the tip symmetry that runs through groove (3) is fixed with fixture block (6), draw-in groove (5) are connected with fixture block (6) block, the inside that runs through groove (3) is provided with the cover and establishes at connecting axle (4) surperficial mounting (7), the tip that runs through groove (3) is connected with mounting (7) block.

2. A hinge for earthquake-resistant brackets according to claim 1, characterized in that: one side of chain piece A (1) is provided with support (8), spacing groove (9) have been seted up to the surface symmetry of support (8), the surface symmetry of chain piece A (1) has run through rotatable locating part (10), locating part (10) are connected with spacing groove (9) block, through hole (11) have been seted up to the equidistant through of surface of chain piece A (1), screw (12) have been seted up for the inboard equidistance of spacing groove (9) in the surface of support (8), the surface of chain piece A (1) is provided with screw (13) of running through the inside and screw (12) connection of through hole (11), screw (13) are connected with screw (12) block.

3. A hinge for earthquake-resistant brackets according to claim 2, characterized in that: the end part of the limiting part (10) is provided with a knob, and the end part of the knob is of an arc-shaped structure.

4. A hinge for earthquake-resistant brackets according to claim 2, characterized in that: the cross section of the limiting groove (9) is of a circular structure, and the limiting groove (9) is attached to the front end surface of the limiting part (10).

5. A hinge for earthquake-resistant brackets according to claim 2, characterized in that: the cross section of the through hole (11) is of a circular structure, and the cross section of the through hole (11) is equal to that of the screw hole (12).

6. A hinge for earthquake-resistant brackets according to claim 1, characterized in that: the clamping block (6) is a metal component, and the clamping block (6) is attached to the inner wall of the clamping groove (5).

7. A hinge for earthquake-resistant brackets according to claim 1, characterized in that: the cross section of the fixing piece (7) is of a T-shaped structure, and the fixing piece (7) is attached to the inner wall of the through groove (3).