CN219432250U - Double-bolt head bolt of anti-slip wire - Google Patents

Abstract

The utility model discloses a double-bolt head bolt of an anti-slip screw, which comprises a fixed seat and also comprises a thread mechanism, wherein the periphery of the fixed seat is detachably connected with the thread mechanism, the thread mechanism comprises a stud, an outer thread groove, a lantern ring, an inner thread groove, threads, a threaded hole, a concave hole and a screw, the end part of the fixed seat is integrally formed with the stud, the outer thread groove is formed on the periphery of the stud, external components are connected through the threads, when the surface of the thread is in a thread slipping phenomenon, the screw at the corresponding position can be screwed out, the lantern ring is rotated, the lantern ring containing the thread slipping is screwed out, the thread slipping problem can be solved by replacing a new lantern ring, the whole replacement of the bolt is not required to be completely removed, and the quick replacement of the single-ended thread structure can be performed when the thread slipping phenomenon occurs.

Description

Double-bolt head bolt of anti-slip wire

Technical Field

The utility model relates to the technical field of fasteners, in particular to a double-bolt-head bolt of an anti-slip wire.

Background

The stud, also called stud or stud, is used for connecting the fixed linking function of machinery, the stud has screw thread on both ends, the middle screw rod has thick and thin, generally used for mining machinery, bridge, car, motorcycle, boiler steel construction, crane tower, large-span steel construction and large-scale building, etc., is a comparatively common threaded fastener, and the application scope is very extensive.

The existing stud has the following disadvantages when in use: the existing stud is directly provided with threads at two ends of the surface of a stud, the whole stud is of an integrated structure, in the daily use process, if the situation that the screw teeth cannot be meshed due to overlarge stress or abrasion of the screw teeth caused by other reasons can cause the phenomenon of sliding threads, the stud is connected with a fastener at two ends, the stud is required to be integrally removed and replaced after sliding threads, and the connecting piece on the surface of the stud is difficult to remove due to the sliding threads.

Disclosure of Invention

The utility model mainly aims to provide a double-bolt head bolt of an anti-slip wire, which enables a threaded component of the double-bolt to be of a detachable structure through a threaded mechanism arranged on the surface of a fixed seat, and can be used for rapidly replacing a single-end threaded structure when a wire slipping phenomenon occurs, so that the problems in the background art can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a double-bolt head bolt of antiskid silk, includes the fixing base, still includes screw mechanism, the fixing base periphery can be dismantled and be connected with screw mechanism, screw mechanism includes double-screw bolt, outer helicoidal groove, lantern ring, interior helicoidal groove, thread, screw hole, shrinkage pool and screw, and fixing base tip integrated into one piece has double-screw bolt and the double-screw bolt periphery has seted up outer helicoidal groove, interior helicoidal groove has been seted up to the lantern ring inner wall and is connected and the thread has been seted up to the lantern ring outer wall through interior helicoidal groove and double-screw bolt.

The connecting mechanism comprises connecting columns, edges and through holes, the connecting columns are integrally formed between the fixing seats, and the studs are respectively positioned at two ends of the connecting columns; the edge has been seted up through the periphery that the spliced pole links to each other and the spliced pole between the fixing base for the side cross-section of spliced pole becomes hexagonal structure, compares in traditional circular cross-section, facilitates the use fastener interlock such as spanner and then conveniently twists, and the through-hole that the spliced pole is inside offered simultaneously facilitates the use tool to run through in order to twist the bolt.

Further, the inner screw groove is matched with the outer screw groove and screwed into the periphery of the outer screw groove; the collar is secured to the stud periphery by the cooperation of the inner and outer screw grooves.

Further, threaded holes are formed in the corresponding positions of the surface of the stud and the bottom of the lantern ring, and screws are detachably connected between the threaded holes; the collar is further secured to the stud by screws threaded between the threaded bores.

Further, concave holes are formed in positions, corresponding to the threaded holes, of the surfaces of the lantern rings, and the screw end parts are located in the concave holes; after the screw is screwed in place, the end part of the screw is positioned in the concave hole and cannot protrude.

Further, edges convenient to screw are formed on the surfaces of the connecting columns, and through holes are formed in the connecting columns; the edge structure and the through hole structure are used for conveniently screwing the bolt by using the tool.

Compared with the prior art, the utility model has the following beneficial effects: the screw threads are arranged on the surfaces of the lantern rings, the inner screw grooves of the inner wall of the lantern rings are aligned with the outer screw grooves on the periphery of the screw bolts and screwed in during assembly, the screw holes are aligned and screwed in the screw holes after the inner screw grooves are in place, the fixing between the lantern rings and the screw bolts can be completed, external components are connected through the screw threads, when the sliding phenomenon occurs on the surfaces of the screw threads, the screw threads at the corresponding positions can be screwed out, the lantern rings containing the sliding screw threads are screwed out, the sliding problem can be solved by replacing the new lantern rings, the whole replacement of the screw bolts is not required to be completely removed, and the quick replacement of the single-ended screw structure can be performed when the sliding phenomenon occurs; the edge has been seted up through the periphery that the spliced pole links to each other and the spliced pole between the fixing base for the side cross-section of spliced pole becomes hexagonal structure, compares in traditional circular cross-section, facilitates the use fastener interlock such as spanner and then conveniently twists, and the through-hole that the spliced pole is inside offered simultaneously facilitates the use tool to run through in order to twist the bolt.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a double-head bolt of an anti-slip wire according to the present utility model.

Fig. 2 is a schematic diagram of a joint between a stud and a collar of a double-bolt head bolt of an anti-slip wire according to the present utility model.

Fig. 3 is a schematic structural view of a connection mechanism of a double-bolt head bolt of an anti-slip wire.

In the figure: 1. a fixing seat; 2. a screw mechanism; 201. a stud; 202. an outer screw groove; 203. a collar; 204. an inner screw groove; 205. screw threads; 206. a threaded hole; 207. concave holes; 208. a screw; 3. a connecting mechanism; 301. a connecting column; 302. an edge; 303. and a through hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a double-bolt head bolt of an anti-slip wire comprises a fixing seat 1 and further comprises a thread mechanism 2, wherein the periphery of the fixing seat 1 is detachably connected with the thread mechanism 2, the thread mechanism 2 comprises a stud 201, an outer thread groove 202, a lantern ring 203, an inner thread groove 204, threads 205, a threaded hole 206, a concave hole 207 and a screw 208, the end part of the fixing seat 1 is integrally formed with the stud 201, the periphery of the stud 201 is provided with the outer thread groove 202, the inner thread groove 204 is formed in the inner wall of the lantern ring 203 and is connected with the stud 201 through the inner thread groove 204, and the threads 205 are formed in the outer wall of the lantern ring 203.

The connecting mechanism 3 is arranged between the fixing bases 1, the connecting mechanism 3 comprises a connecting column 301, edges 302 and through holes 303, the connecting column 301 is integrally formed between the fixing bases 1, and the studs 201 are respectively positioned at two ends of the connecting column 301; edge 302 has been seted up through the periphery that spliced pole 301 links to each other and spliced pole 301 between the fixing base 1 for spliced pole 301's side cross-section becomes hexagonal structure, compares in traditional circular cross-section, facilitates the use fastener interlock such as spanner and then conveniently twists, and through-hole 303 that spliced pole 301 inside was seted up conveniently uses the tool to run through in order to twist the bolt simultaneously.

The inner screw groove 204 is matched with the outer screw groove 202 and screwed into the periphery of the outer screw groove 202, threaded holes 206 are formed in the corresponding positions of the surface of the stud 201 and the bottom of the collar 203, screws 208 are detachably connected between the threaded holes 206, concave holes 207 are formed in the corresponding positions of the surface of the collar 203 and the threaded holes 206, and the end parts of the screws 208 are located inside the concave holes 207; collar 203 is fixed to the outer periphery of stud 201 by the cooperation of inner thread groove 204 and outer thread groove 202, collar 203 and stud 201 are further fixed by screw 208 screwed between threaded holes 206, and the end of screw 208 is located inside concave hole 207 after screwing in place, and does not protrude.

Wherein, an edge 302 convenient for screwing is arranged on the surface of the connecting column 301, and a through hole 303 is arranged inside the connecting column 301; both the edge 302 configuration and the through hole 303 configuration are for ease of use of the tool to screw the bolt.

It should be noted that, in the use of the double-bolt head bolt of the anti-slip thread, two ends of the connecting column 301 are connected with the stud 201 through the fixing seat 1, the surface of the collar 203 is provided with the screw teeth 205, the inner screw groove 204 of the inner wall of the collar 203 is aligned with the outer screw groove 202 of the periphery of the stud 201 and screwed in the assembly, after the inner screw groove is screwed in place, the screw holes 206 are aligned with each other and the screws 208 are screwed in, the fixation between the collar 203 and the stud 201 can be completed, the external component is connected through the screw teeth 205, when the screw teeth 205 have the screw thread phenomenon on the surface, the screws 208 at corresponding positions can be screwed out and the collar 203 containing the screw teeth 205 is rotated, the problem of thread slipping can be solved by replacing the new collar 203, the whole replacement of the screw does not need to be completely removed, and the quick replacement of the single-end screw thread structure can be performed when the thread slipping phenomenon occurs; edge 302 has been seted up through the periphery that spliced pole 301 links to each other and spliced pole 301 between the fixing base 1 for spliced pole 301's side cross-section becomes hexagonal structure, compares in traditional circular cross-section, facilitates the use fastener interlock such as spanner and then conveniently twists, and through-hole 303 that spliced pole 301 inside was seted up conveniently uses the tool to run through in order to twist the bolt simultaneously.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the specification merely illustrative of the principles of the present utility model, without departing from the spirit and scope of the utility model

The new forms are subject to various changes and modifications which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a double-bolt head bolt of antiskid silk, includes fixing base (1), its characterized in that still includes screw mechanism (2), fixing base (1) periphery can be dismantled and be connected with screw mechanism (2), screw mechanism (2) are including double-screw bolt (201), outer helicoidal groove (202), lantern ring (203), interior helicoidal groove (204), screw tooth (205), screw hole (206), shrinkage pool (207) and screw (208), and fixing base (1) tip integrated into one piece has double-screw bolt (201) and outer helicoidal groove (202) have been seted up to double-screw bolt (201) periphery, interior helicoidal groove (204) have been seted up to lantern ring (203) inner wall and are connected and screw tooth (205) have been seted up to lantern ring (203) outer wall through interior helicoidal groove (204).

2. The stud head bolt of an anti-slip thread of claim 1, wherein: still include coupling mechanism (3), be provided with coupling mechanism (3) between fixing base (1), coupling mechanism (3) are including spliced pole (301), edge (302) and through-hole (303), and integrated into one piece has spliced pole (301) and double-screw bolt (201) are located spliced pole (301) both ends respectively between fixing base (1).

3. The stud head bolt of an anti-slip thread of claim 1, wherein: the inner screw groove (204) is matched with the outer screw groove (202) and screwed into the periphery of the outer screw groove (202).

4. The stud head bolt of an anti-slip thread of claim 1, wherein: screw holes (206) are formed in the corresponding positions of the surface of the stud (201) and the bottom of the lantern ring (203), and screws (208) are detachably connected between the screw holes (206).

5. The stud head bolt of an anti-slip thread of claim 4, wherein: concave holes (207) are formed in the surfaces of the lantern rings (203) at positions corresponding to the threaded holes (206), and the end parts of the screws (208) are located inside the concave holes (207).

6. The stud head bolt of an anti-slip thread of claim 2, wherein: an edge (302) convenient to screw is formed on the surface of the connecting column (301), and a through hole (303) is formed in the connecting column (301).