CN219570572U

CN219570572U - Anti-loosening stone back bolt

Info

Publication number: CN219570572U
Application number: CN202320870902.5U
Authority: CN
Inventors: 王璇; 冀子萧
Original assignee: Handan Tedun Fastener Group Co ltd
Current assignee: Handan Tedun Fastener Group Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-22
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to a stone material back of body bolt technical field provides a locking stone material back of body bolt that prevents loosening, including back of body bolt main part, bolt adjusting collar and locking bolt, the auxiliary installation pole of fixedly connected with in the middle of the lateral wall of back of body bolt main part, the quantity of auxiliary installation pole is two sets of, the inner chamber of back of body bolt main part runs through the spiro union and has the bolt adjusting collar, the spiro union has the locking bolt in the middle of the inner chamber of bolt adjusting collar, the top fixedly connected with bolt hexagon head of locking bolt, the bottom of the locking bolt is fixedly connected with the anti-drop embedding head, the two groups of auxiliary mounting rods can be used for auxiliary fixing, the included angle of the two groups of auxiliary mounting rods is 90 degrees, the locking bolt can be used for fixing two groups of stones when the stones are butted, the applicability of the back bolt is improved, through holes are formed in fixing protruding blocks arranged on the side edges, the back bolt can be fixed by using screws to improve the stability of the back bolt, and the locking bolt is simple in structure and convenient to install.

Description

Anti-loosening stone back bolt

Technical Field

The utility model relates to the technical field of stone back bolts, in particular to an anti-loosening stone back bolt.

Background

The back bolt is a product for fixing stone on the surface of a wall body by adopting a back cutting technology, is produced by adopting high-quality stainless steel butt joint materials, is mainly used in a stone curtain wall raw joint system, is matched with bolts with corresponding non-flatness and specification, can effectively fix marble, granite, micro-crystal stone, ceramic plates, crystal glass, various artificial fiber boards and the like, is widely applied to the field of stone dry hanging because the stone back bolt has good anti-seismic performance and reliable anchoring performance, and is usually connected with a steel skeleton through two mutually matched aluminum alloy pendants when the stone is installed on a frame type curtain wall, and the two pendants are locked by using screws to meet the vibration anti-jump requirement.

The prior patent (bulletin number: CN 211647099U) discloses a hook-inserted T-shaped stone back bolt metal pendant, which comprises a pendant seat, wherein one side of the pendant seat is fixedly connected with a transverse angle steel cross beam through a bolt, the other side of the pendant seat is respectively clamped with the bottom end of the inserted pendant and the top end of a hooking piece, the middle upper part of the inserted pendant is provided with a long hole I, the inserted pendant is fixedly connected with an upper stone panel through a back bolt I passing through the long hole I, the middle lower part of the hook pendant is provided with a long hole II, and the hooking piece is fixedly connected with a lower stone panel through a back bolt II passing through the long hole II.

The above example has the advantage: through adopting hook pendant, insert pendant and pendant seat complex physical hook to set up the slot hole as back of body bolt fixed point on hook pendant and insert pendant, thereby make in stone material piece department only need have a horizontal angle steel crossbeam can, solved the big problem of two horizontal angle steel crossbeams loss of a stone material of conventional indoor back of body bolt pendant, and then improved production efficiency, reduced workman's intensity of labour, saved material and cost of labor.

However, the following problems are found in the implementation related art: the above-mentioned example is through reducing the material of horizontal girder steel, adopts the back of the body to tie to handle, realizes reducing cost of labor and save material's purpose, but stone material back of the body is tied and is provided mainly and is connected function and hooking function, mainly improves its intensity of using, must make it prevent simultaneously to drop, because can take place the incident after dropping, causes property and life loss, and the result is extremely serious, and the structure that the above-mentioned example does not have corresponding improvement intensity, and the structure of back of the body is tied simultaneously is single, and the suitability is not high.

Disclosure of Invention

The utility model provides an anti-loosening stone back bolt, which solves the problems of improving strength, preventing falling and improving applicability.

The technical scheme of the utility model is as follows:

the utility model provides a locking stone material back of body bolt that moves, includes back of body bolt main part, bolt adjusting collar and locking bolt, the auxiliary installation pole of fixedly connected with in the middle of the lateral wall of back of body bolt main part, the quantity of auxiliary installation pole is two sets of, the inner chamber of back of body bolt main part runs through the spiro union and has the bolt adjusting collar, the spiro union has the locking bolt in the middle of the inner chamber of bolt adjusting collar, locking bolt's top fixedly connected with bolt hexagonal head, locking bolt's bottom fixedly connected with anticreep embedding head, fixedly connected with consolidates the set-square between back of body bolt main part and the auxiliary installation pole.

Preferably, the middle of the back bolt main body is provided with a main body through groove, two ends of the side wall of the back bolt main body are fixedly connected with main body fixing convex blocks, and the number of the main body fixing convex blocks is two.

Preferably, the two ends of the top of the back bolt main body are provided with main body hexagonal nut grooves, the two ends of the bottom of the back bolt main body are provided with main body embedded head grooves, the number of the main body hexagonal nut grooves is two groups, and the number of the main body embedded head grooves is two groups.

Preferably, an auxiliary through groove is formed in the middle of the auxiliary mounting rod, and an auxiliary fixing lug is fixedly connected to the top and the bottom of the auxiliary mounting rod.

Preferably, an auxiliary hexagon nut groove is formed in the side edge of the auxiliary mounting rod, and an auxiliary embedding head groove is formed in one side of the auxiliary mounting rod corresponding to the auxiliary hexagon nut groove.

Preferably, the top of the outer side wall of the bolt adjusting sleeve is in threaded connection with an adjusting sleeve nut, the top of the adjusting sleeve nut is provided with a flat washer, and the flat washer is positioned at the bottom of the hexagon head of the bolt.

Preferably, the outer side wall of the bolt adjusting sleeve is in threaded connection with a hexagonal thin nut, and the bottom of the outer side wall of the bolt adjusting sleeve is provided with a spherical washer.

Preferably, the lateral wall spiro union of locking bolt has the connection gasket, the quantity of connection gasket is two sets of, the bottom spiro union of the lateral wall of locking bolt has bottom hexagon nut.

Preferably, the main body hexagonal nut groove and the auxiliary hexagonal nut groove are matched with the adjusting sleeve nut, and the main body embedded head groove and the auxiliary embedded head groove are matched with the anti-drop embedded head.

The working principle and the beneficial effects of the utility model are as follows:

1. in the present utility model; the stone material is tightly adhered to the main body through the back bolt, the stone material body is installed and entered by utilizing the anti-falling embedding head, the anti-falling embedding head corresponds to a main body embedding head groove in the back bolt main body, the whole body is fixed by utilizing the bolt adjusting sleeve and the screwed connection of the locking bolt, the locking bolt is driven to rotate by rotating the bolt hexagonal head, the bolt adjusting sleeve is driven to move by the screwed connection, the purpose of locking the back bolt main body is realized, the structure is compact, the locking is realized, the two sides are provided, the whole installation of the back bolt is more stable, and the back bolt is not easy to fall off.

2. In the present utility model; the auxiliary fixing can be carried out through the two groups of auxiliary mounting rods, the auxiliary mounting rods are two groups, the included angle is 90 degrees, the two groups of stones can be used in stone butt joint, the applicability of the back bolt is improved, through holes are formed in fixing protruding blocks arranged on the side edges after the fixing, the screws can be used for further fixing, the stability of the back bolt is further improved, and the stone fixing device is simple in structure and convenient to install.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a three-dimensional schematic view of the overall structure of a back bolt according to the present utility model;

FIG. 2 is a schematic diagram of a side structure of a back bolt according to the present utility model;

FIG. 3 is a schematic view of a mounting bolt according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the bolt according to the present utility model;

in the figure: 1. a back bolt body; 2. an auxiliary mounting rod; 3. a bolt adjusting sleeve; 4. the main body is provided with a through groove; 5. a main body fixing projection; 6. a main body hexagonal nut groove; 7. the main body is embedded into the head groove; 8. an auxiliary through groove; 9. auxiliary fixing convex blocks; 10. an auxiliary hexagonal nut groove; 11. auxiliary embedding head groove; 12. reinforcing a triangular plate; 13. a locking bolt; 301. adjusting the sleeve nut; 302. a flat gasket; 303. a hexagonal thin nut; 304. a spherical washer; 305. a connecting gasket; 131. a hexagon head of a bolt; 132. a bottom hex nut; 133. the anti-drop embedding head.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Referring to fig. 1, 2, 3 and 4, the present embodiment provides a technical solution: the utility model provides a locking stone material back of body bolt that moves, including back of body bolt main part 1, bolt adjusting collar 3 and locking bolt 13, the auxiliary installation pole 2 of fixedly connected with in the middle of the lateral wall of back of body bolt main part 1, the quantity of auxiliary installation pole 2 is two sets of, the inner chamber of back of body bolt main part 1 runs through spiro union and has bolt adjusting collar 3, the spiro union has locking bolt 13 in the middle of the inner chamber of bolt adjusting collar 3, the top fixedly connected with bolt hex head 131 of locking bolt 13, the bottom fixedly connected with anticreep embedding head 133 of locking bolt 13, fixedly connected with consolidates set-square 12 between back of body bolt 1 and the auxiliary installation pole 2.

Wherein, main part logical groove 4 has been seted up in the centre of back of body bolt main part 1, the both ends fixedly connected with main part fixed lug 5 of the lateral wall of back of body bolt main part 1, main part hexagon nut groove 6 has been seted up at the both ends at the top of back of body bolt main part 1, main part embedding head groove 7 has been seted up at the both ends of the bottom of back of body bolt main part 1, the quantity in main part hexagon nut groove 6 is two sets of, the quantity in main part embedding head groove 7 is two sets of, auxiliary through groove 8 has been seted up in the centre of auxiliary installation pole 2, auxiliary installation pole 2 top and bottom fixedly connected with auxiliary fixing lug 9, auxiliary hexagonal nut groove 10 has been seted up to the side of auxiliary installation pole 2, auxiliary installation pole 2 and auxiliary hexagonal nut groove 10 corresponding one side have been seted up auxiliary embedding head groove 11, paste tight stone material through back of body 1, utilize anticreep embedding head 133 to install into the stone material body, and anticreep embedding head 133 then corresponds with main part embedding head groove 7 on the back of body 1, and its whole fixed then utilize bolt adjusting sleeve 3 and locking bolt 13's spiro union to adjust fixedly, auxiliary bolt adjusting sleeve 3, auxiliary bolt 13's auxiliary bolt 3 is equipped with the side, the whole locking bolt 13 is realized, the whole lock bolt that the purpose is compact, the whole lock bolt that the whole is realized, the lock down is realized, the whole lock bolt that is compact and the back of the body is equipped with the lock, and the bolt 13.

In this embodiment, the top spiro union of the lateral wall of bolt adjustment cover 3 has adjusting sleeve nut 301 simultaneously, the top of adjusting sleeve nut 301 is equipped with plain washer 302, plain washer 302 is located the bottom of bolt hexagonal head 131, the lateral wall spiro union of bolt adjustment cover 3 has hexagonal thin nut 303, the lateral wall bottom of bolt adjustment cover 3 is equipped with spherical washer 304, the lateral wall spiro union of locking bolt 13 has connection gasket 305, the quantity of connection gasket 305 is two sets of, the bottom spiro union of the lateral wall of locking bolt 13 has bottom hexagonal nut 132, main part hexagonal nut groove 6 and supplementary hexagonal nut groove 10 and adjusting sleeve nut 301 looks adaptation, main part embedding head groove 7 and supplementary embedding head groove 11 and anticreep embedding head 133 looks adaptation, supplementary fixed can be carried out through two sets of supplementary installation poles 2 that are equipped with, supplementary installation pole 2 is two sets of simultaneously, the contained angle is 90, can use when the stone material butt joint, make two sets of stone materials fix, so can improve the holistic suitability of back bolt, simultaneously, set up the through-hole on the fixed lug of side is equipped with, can further fixed bolt stability is improved, further simple and convenient overall installation structure.

Working principle and using flow: the utility model provides a locking stone material back of body bolt that moves, paste tight stone material through back of body bolt main part 1, utilize anticreep embedding head 133 to install and get into the stone material body, and anticreep embedding head 133 then is corresponding with main part embedding head groove 7 on the back of body bolt main part 1, and its whole fixed then utilize the spiro union of bolt adjusting sleeve 3 and lock bolt 13 to adjust fixedly, drive the rotation of lock bolt 13 through rotatory bolt hex head 131, then utilize the spiro union to drive the removal of bolt adjusting sleeve 3, realize the purpose of locking back of body 1, and its compact structure, it is equipped with the locking and both sides all have, the whole installation of back of body bolt is more stable, be difficult for droing, can carry out supplementary fixed through two sets of supplementary installation poles 2 of being equipped with, the contained angle is 90, can use when the stone material butt joint, make two sets of stone materials fix, like this can improve the holistic suitability of back of body bolt, simultaneously after fixing, the through-hole has been seted up on the fixed lug that the side is equipped with the screw further fixed, like this holistic stability of back of body bolt further improves, simple structure simultaneously, simple structure, easy installation.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a locking stone material back of body bolt that moves, includes back of body bolt main part (1), bolt adjusting sleeve (3) and lock bolt (13), its characterized in that: the utility model discloses a bolt is fixed with auxiliary installation pole (2) in the middle of the lateral wall of back bolt main part (1), the quantity of auxiliary installation pole (2) is two sets of, the inner chamber of back bolt main part (1) runs through the spiro union and has bolt adjustment sleeve (3), the spiro union has locking bolt (13) in the middle of the inner chamber of bolt adjustment sleeve (3), the top fixedly connected with bolt hexagonal head (131) of locking bolt (13), the bottom fixedly connected with anticreep embedding head (133) of locking bolt (13), fixedly connected with reinforcement set square (12) between back bolt main part (1) and auxiliary installation pole (2).

2. The anti-loosening stone back bolt according to claim 1, wherein: the middle of the back bolt main body (1) is provided with a main body through groove (4), two ends of the side wall of the back bolt main body (1) are fixedly connected with main body fixing convex blocks (5), and the number of the main body fixing convex blocks (5) is two.

3. The anti-loosening stone back bolt according to claim 1, wherein: the two ends of the top of the back bolt main body (1) are provided with main body hexagonal nut grooves (6), the two ends of the bottom of the back bolt main body (1) are provided with main body embedded head grooves (7), the number of the main body hexagonal nut grooves (6) is two, and the number of the main body embedded head grooves (7) is two.

4. The anti-loosening stone back bolt according to claim 1, wherein: an auxiliary through groove (8) is formed in the middle of the auxiliary mounting rod (2), and an auxiliary fixing lug (9) is fixedly connected to the top and the bottom of the auxiliary mounting rod (2).

5. The anti-loosening stone back bolt according to claim 1, wherein: auxiliary hexagon nut groove (10) has been seted up to the side of auxiliary installation pole (2), auxiliary embedding head groove (11) have been seted up to one side that auxiliary installation pole (2) corresponds with auxiliary hexagon nut groove (10).

6. The anti-loosening stone back bolt according to claim 1, wherein: the top of the outer side wall of the bolt adjusting sleeve (3) is in threaded connection with an adjusting sleeve nut (301), the top of the adjusting sleeve nut (301) is provided with a flat washer (302), and the flat washer (302) is located at the bottom of the bolt hexagonal head (131).

7. The anti-loosening stone back bolt according to claim 1, wherein: the outer side wall of the bolt adjusting sleeve (3) is in threaded connection with a hexagonal thin nut (303), and the bottom of the outer side wall of the bolt adjusting sleeve (3) is provided with a spherical washer (304).

8. The anti-loosening stone back bolt according to claim 1, wherein: the outer side wall spiro union of lock bolt (13) has connection gasket (305), the quantity of connection gasket (305) is two sets of, the bottom spiro union of the outer side wall of lock bolt (13) has bottom hexagon nut (132).

9. A loose-resistant stone back plug according to claim 3, wherein: the main body hexagonal nut groove (6) and the auxiliary hexagonal nut groove (10) are matched with the adjusting sleeve nut (301), and the main body embedded head groove (7) and the auxiliary embedded head groove (11) are matched with the anti-falling embedded head (133).