CN212959455U

CN212959455U - High-strength bolt connection adapter

Info

Publication number: CN212959455U
Application number: CN202021793797.2U
Authority: CN
Inventors: 池万松
Original assignee: Ruian Gaoda Vehicle Parts Co ltd
Current assignee: Ruian Gaoda Vehicle Parts Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-13
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a high-strength bolt connection adapter, which comprises a bolt head, a stud, a flange plate, a switching device, an inserted bar, a knob block and a jack, wherein the jack is arranged above the bolt head, the inserted bar is arranged above the jack, the flange plate is arranged outside the stud and consists of an upper fluted disc, a rubber ring, an anti-slip pad and a through hole, a screw hole is arranged below the stud, the switching device is arranged below the screw hole, a sealing ring is arranged outside the switching device, the switching device which can be used at two ends is arranged at the bottom of the stud, the high-strength bolt connection adapter can be connected with the stud and can be connected with other bolt structures through the screw hole at the bottom, the multifunctional and the comprehensive performance of the high-strength bolt connection adapter are improved, the flange plate is arranged outside the stud, the problem of thread damage caused by the fact that the bolt is twisted to the maximum degree can, but also can play waterproof effect through the rubber circle, prevent that the bolt from meeting water and rustting.

Description

High-strength bolt connection adapter

Technical Field

The utility model relates to a bolt fastener technical field specifically is a high strength bolt hookup adapter.

Background

Bolt: mechanical parts, a cylindrical threaded fastener with a nut, a fastener composed of a head and a screw (a cylinder with an external thread), and the like, need to be matched with the nut for fastening and connecting two parts with through holes, and the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection;

the bolt type has a lot of, and bolted connection adapter is just a fastener commonly used, and current bolted connection adapter has following problem: 1. the connection work of current bolt hookup adapter mostly needs the large-scale device on the contrary of spanner class, will cause to connect inconveniently meetting narrow and small space, the problem of difficult use, 2 current bolt hookup adapter is because simple structure, mostly use in open-air environment, not only long-time use can cause the bolt ageing, joint strength is low, and meet the easily rusty problem of water, 3 current bolt hookup adapter is mostly simple structure, the function is single, can not carry out multidirectional connection, it is single to have caused not only the connected mode, and the problem that joint strength is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high strength bolt hookup adapter through having installed inserted bar, ring flange and adapter, has solved current bolt hookup adapter and has had following problem: 1. the connection work of current bolt hookup adapter mostly needs the large-scale device on the contrary of spanner class, will cause to connect inconveniently meetting narrow and small space, the problem of difficult use, 2 current bolt hookup adapter is because simple structure, mostly use in open-air environment, not only long-time use can cause the bolt ageing, joint strength is low, and meet the easily rusty problem of water, 3 current bolt hookup adapter is mostly simple structure, the function is single, can not carry out multidirectional connection, it is single to have caused not only the connected mode, and the problem that joint strength is low.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high strength bolt hookup adapter, includes bolt head, double-screw bolt, ring flange, switching device, inserted bar, knob piece and jack, the top of bolt head is equipped with the jack, the top of jack is equipped with the inserted bar, the top of inserted bar is equipped with the knob piece, the below of bolt head is equipped with the double-screw bolt, the outside of double-screw bolt is equipped with the ring flange, the ring flange comprises last fluted disc, rubber circle, slipmat and through-hole, the below of double-screw bolt is equipped with the screw, the below of screw is equipped with switching device, switching device top is equipped with the external screw thread, switching device's inside is equipped with the internal thread, switching device's outside is equipped.

Preferably, the top of the bolt head is connected with the insertion hole in an embedding manner, the inserted bar is connected with the insertion hole in an embedding manner, and the top of the inserted bar is connected with the knob block in a welding manner.

Preferably, the bottom of the bolt head is connected with a stud in a welding mode, and the bottom of the stud is connected with a screw hole in a tabling mode.

Preferably, the outer part of the stud is connected with the flange plate through threads, and the bottom of the stud is connected with the adapter device through threads.

Preferably, the top of the flange plate is meshed with the upper fluted disc, a through hole is formed in the flange plate, the outer portion of the flange plate is connected with the rubber ring in an embedded mode, and the bottom of the flange plate is fixedly connected with the anti-slip pad.

Preferably, the top of the adapter is connected with an external thread in a welding mode, the outer part of the adapter is connected with a sealing ring in a tabling mode, and the bottom of the adapter is connected with an internal thread in a tabling mode.

(III) advantageous effects

The utility model provides a high strength bolt hookup adapter. The method has the following beneficial effects:

(1) this high strength bolt hookup adapter, the mode connecting jack of gomphosis is passed through at the top through the bolt head, and the jack is connected through the mode of gomphosis to the inserted bar, and the knob piece is connected through the welded mode at the top of inserted bar, has installed the inserted bar that can insert at the top of bolt head, and main beneficial effect is exactly in some environmental space antagonism's place, and under the condition of unsuitable spanner, can use the inserted bar to rotate to dismantle it.

(2) This high strength bolt hookup adapter, the fluted disc is connected in the top meshing through the ring flange, the inside of ring flange is equipped with the through-hole, the rubber circle is connected through the mode of gomphosis to the outside of ring flange, the bottom fixed connection slipmat of ring flange, at the externally mounted of double-screw bolt, not only can prevent that the bolt from turning round the problem that the screw thread damaged appears in the at utmost, and the joint strength has been improved, but also can play waterproof effect through the rubber circle, prevent that the bolt from meeting water and rustting.

(3) This high strength bolt hookup adapter, the external screw thread is connected through welded mode through switching device's top, and the sealing washer is connected through the mode of gomphosis to switching device's outside, and the internal thread is connected through the mode of gomphosis in switching device's bottom, but has installed the switching device that the double-end was used in the bottom of double-screw bolt, not only can be connected with the double-screw bolt, can also connect other bolt structures through the screw of bottom, has increased the multifunctionality and the comprehensive of this device.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the adapter of the present invention;

FIG. 3 is a schematic structural view of the flange of the present invention;

fig. 4 is a top view of the overall structure of the present invention.

In the figure, a bolt head-1, a stud-2, a flange-3, an upper gear disc-31, a rubber ring-32, an anti-skid pad-33, a through hole-34, a switching device-4, an external thread-41, an internal thread-42, a sealing ring-43, an inserted bar-5, a knob block-6, a screw hole-7 and an insertion hole-8.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a high strength bolt hookup adapter, includes bolt head 1, double-screw bolt 2, ring flange 3, switching device 4, inserted bar 5, knob piece 6 and jack 8, the top of bolt head 1 is equipped with jack 8, the top of jack 8 is equipped with inserted bar 5, the top of inserted bar 5 is equipped with knob piece 6, the below of bolt head 1 is equipped with double-screw bolt 2, the outside of double-screw bolt 2 is equipped with ring flange 3, ring flange 3 comprises last ring flange 31, rubber circle 32, slipmat 33 and through-hole 34, the below of double-screw bolt 2 is equipped with screw 7, the below of screw 7 is equipped with switching device 4, switching device 4 top is equipped with external screw thread 41, switching device 4's inside is equipped with internal thread 42, switching device 4's outside is equipped with sealing washer 43.

The top of the bolt head 1 is connected with the insertion hole 8 in an embedded mode, the inserted rod 5 is connected with the insertion hole 8 in an embedded mode, the top of the inserted rod 5 is connected with the knob block 6 in a welded mode, the inserted rod 5 is installed at the top of the bolt head 1 in an inserted mode, and the inserted rod 5 can be rotatably disassembled by using the inserted rod 5 in places with antagonistic environmental space and under the condition that a wrench is not suitable.

The bottom of the bolt head 1 is connected with the stud 2 in a welding mode, the bottom of the stud 2 is connected with the screw hole 7 in a tabling mode, and the screw hole 7 is arranged at the bottom of the stud 2, so that the main beneficial effect is that the connection mode of the device is increased due to the effect of the connection switching device 4.

The outside of double-screw bolt 2 is through threaded connection flange 3, threaded connection adapter 4 is passed through to the bottom of double-screw bolt 2, through connecting flange 3 and adapter 4, another kind of beneficial effect is exactly to playing the waterproof effect of double-end sealing to the junction, has improved the life of this device.

Fluted disc 31 is connected in the meshing of the top of ring flange 3, the inside of ring flange 3 is equipped with through-hole 34, rubber circle 32 is connected through the mode of gomphosis to the outside of ring flange 3, the bottom fixed connection slipmat 33 of ring flange 3 has installed ring flange 3 in the outside of double-screw bolt 2, not only can prevent that the bolt from turning round the problem that the screw thread damage appears in the at utmost, has improved joint strength, but also can play waterproof effect through rubber circle 32, prevents that the bolt from meeting water and rustting.

The top of the adapter device 4 is connected with the external thread 41 in a welding mode, the outside of the adapter device 4 is connected with the sealing ring 43 in a tabling mode, the bottom of the adapter device 4 is connected with the internal thread 42 in a tabling mode, the adapter device 4 which can be used at two ends is arranged at the bottom of the stud 2, not only can be connected with the stud 2, but also can be connected with other bolt structures through the screw hole 7 at the bottom, and the multifunctional and comprehensive performance of the device is improved.

The working principle is as follows: when the device is used, the bolt head 1 is taken up, the stud 2 at the bottom of the bolt head 1 is inserted into a position to be connected in an embedding mode, then the bolt head 1 is rotated by using a tool, so that the bolt head 1 drives the stud 2 to rotate and fix, if the device is connected with a device with a larger volume than the bolt head 1, the stud 2 can be inserted into the through hole 34 in the flange plate 3 in an embedding mode, then the threaded head is rotated by using the tool, the threaded head drives the stud 2 to rotate, the threaded head can tightly extrude the flange plate 3 onto a fastened device along with the rotation movement of the bolt head 1 driven by the stud 2, the upper fluted disc 31 at the top of the flange plate 3 can prevent the problem that the stud 2 is loosened after being fastened, the rubber ring 32 outside the flange plate 3 can seal the connection part of the stud 2 and the fastened device, and prevent rain or water from entering the inside of the stud 2, if both ends are required to be fixed, the external thread 41 at the top of the adapter device 4 is inserted into the screw hole 7 at the bottom of the stud 2 in a tabling mode, then the stud 2 is rotated, so that the screw hole 7 is tightly attached to the external thread 41, the sealing ring 43 outside the adapter device 4 can also play a role in waterproof sealing, and the internal thread 42 at the bottom of the adapter device 4 can be connected with other fasteners.

The utility model discloses a bolt head 1, double-screw bolt 2, ring flange 3, go up fluted disc 31, rubber circle 32, slipmat 33, through-hole 34, switching device 4, external screw thread 41, internal thread 42, sealing washer 43, inserted bar 5, knob piece 6, screw 7, jack 8, the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the utility model provides a problem be current bolt hookup adapter simple structure, problem of function singleness, the utility model discloses a make up mutually of above-mentioned parts, solved current bolt hookup adapter and had following problem: 1. the connection work of current bolt hookup adapter mostly needs the large-scale device on the contrary of spanner class, will cause to connect inconveniently meetting narrow and small space, the problem of difficult use, 2 current bolt hookup adapter is because simple structure, mostly use in open-air environment, not only long-time use can cause the bolt ageing, joint strength is low, and meet the easily rusty problem of water, 3 current bolt hookup adapter is mostly simple structure, the function is single, can not carry out multidirectional connection, it is single to have caused not only the connected mode, and the problem that joint strength is low.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high strength bolt coupling adapter which characterized in that: the bolt comprises a bolt head (1), a stud (2), a flange plate (3), a switching device (4), an inserted bar (5), a knob block (6) and a jack (8), wherein the jack (8) is arranged above the bolt head (1), the inserted bar (5) is arranged above the jack (8), the knob block (6) is arranged above the inserted bar (5), the stud (2) is arranged below the bolt head (1), the flange plate (3) is arranged outside the stud (2), the flange plate (3) is composed of an upper flange (31), a rubber ring (32), an anti-slip pad (33) and a through hole (34), a screw hole (7) is arranged below the stud (2), the switching device (4) is arranged below the screw hole (7), an external thread (41) is arranged above the switching device (4), an internal thread (42) is arranged inside the switching device (4), and a sealing ring (43) is arranged outside the switching device (4).

2. The high strength bolted joint of claim 1, wherein: the top of the bolt head (1) is connected with the jack (8) in an embedding mode, the inserted bar (5) is connected with the jack (8) in an embedding mode, and the top of the inserted bar (5) is connected with the knob block (6) in a welding mode.

3. The high strength bolted joint of claim 1, wherein: the bottom of the bolt head (1) is connected with the stud (2) in a welding mode, and the bottom of the stud (2) is connected with the screw hole (7) in a tabling mode.

4. The high strength bolted joint of claim 1, wherein: the outer part of the stud (2) is connected with the flange plate (3) through threads, and the bottom of the stud (2) is connected with the adapter (4) through threads.

5. The high strength bolted joint of claim 1, wherein: the top meshing of ring flange (3) is connected and is gone up fluted disc (31), the inside of ring flange (3) is equipped with through-hole (34), rubber circle (32) are connected through the mode of gomphosis to the outside of ring flange (3), the bottom fixed connection slipmat (33) of ring flange (3).

6. The high strength bolted joint of claim 1, wherein: the top of the adapter device (4) is connected with an external thread (41) in a welding mode, the outside of the adapter device (4) is connected with a sealing ring (43) in a embedding mode, and the bottom of the adapter device (4) is connected with an internal thread (42) in a embedding mode.