CN218534336U

CN218534336U - Bolt spanner device with adjustable

Info

Publication number: CN218534336U
Application number: CN202221619885.XU
Authority: CN
Inventors: 翟国超; 翟国星; 翟明彦
Original assignee: Henan Qiangli Machinery Co ltd
Current assignee: Henan Qiangli Machinery Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-28
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a bolt spanner device with adjustable, including the spanner head, the right side wall of spanner head is provided with the leading truck, it is equipped with the moving handle to support between the inside wall of leading truck, the helicla flute has been seted up to the left side wall of moving handle, the spanner head has been close to the position of right-hand member and has been seted up the mounting groove, the inside of mounting groove is equipped with the knob, the right side wall of knob is provided with the threaded rod, the right-hand member of threaded rod runs through the mounting groove and extends to the inside of leading truck, through setting up moving handle, can make the threaded rod rotate in step when stretching into the inside rotation knob of mounting groove with the finger, makes moving handle remove under the guide effect of leading truck, adjusts the interval of moving handle and spanner head for this spanner is under the prerequisite of not mistake mechanical element in touching narrow and small space, and is laborsaving as far as possible when twisting the bolt.

Description

Bolt spanner device with adjustable

Technical Field

The utility model belongs to the technical field of hand tool, concretely relates to bolt spanner device with adjustable.

Background

The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle.

When an existing wrench is used in a narrow space, the distance between the head of the wrench and the tail end of the handle is difficult to adjust, when a bolt is disassembled and assembled by using the wrench, the tail end rotating range of a handle of the wrench is large, mechanical equipment and electronic elements in the narrow space are easy to damage, economic loss is caused, and related mechanical equipment and electronic elements need to be disassembled before the bolt is disassembled and assembled, so that the bolt wrench device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bolt spanner device with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt spanner device with adjustable, includes the spanner head, the right side wall of spanner head is provided with the leading truck, it is equipped with the traveling handle to support between the inside wall of leading truck, the helicla flute has been seted up to the left side wall of traveling handle, the spanner head has seted up the mounting groove near the position of right-hand member, the inside of mounting groove is equipped with the knob, the right side wall of knob is provided with the threaded rod, the right-hand member of threaded rod runs through the inside of mounting groove and extending to the leading truck, the helicla flute cover establish the outside of threaded rod and with threaded rod threaded connection, the circumference outer wall of threaded rod is provided with the location bearing, the right side wall of location bearing's outer loop setting in the mounting groove, the symmetry articulates around the right-hand member of traveling handle has a handle that turns over.

Preferably, the front and the back of the two turnover handles are provided with embedded grooves, and anti-slip pads are arranged in the four embedded grooves and made of rubber.

Preferably, the inner side walls of the two turnover handles abut against the movable handle, the inner side walls of the two inner anti-skid pads abut against the movable handle, and the total width of the two turnover handles is equal to the width of the movable handle.

Preferably, the position that spanner head left side wall is close to the rear end is provided with fixed clamp splice, the dead ahead of fixed clamp splice is equipped with the removal clamp splice, the right side wall of removing the clamp splice is provided with T type piece, T type groove has been seted up to the left side wall of spanner head, the outside at T type piece is established to T type groove cover.

Preferably, the right side wall of the movable clamping block abuts against the head of the wrench, the horizontal section of the T-shaped block abuts against the horizontal section of the T-shaped groove, and the vertical section of the T-shaped block abuts against the vertical section of the T-shaped groove.

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

(1) This bolt spanner device with adjustable, through setting up moving handle, can stretch into the inside knob that rotates of mounting groove with the finger for the threaded rod rotates in step, through the screw thread transmission of threaded rod and helicla flute, make moving handle remove right under the guide effect of leading truck, adjust the interval of moving handle and spanner head, make this spanner under the prerequisite that does not miss the mechanical element who touches in the narrow and small space, it is laborsaving as far as possible when twisting the bolt.

(2) This bolt spanner device with adjustable, through setting up a handle that turns over, can turn over two and turn over a handle and all rotate the half cycle after, two turn over a handle and offset, two turn over a handle and all support with the right flank of removal handle mutually, two turn over a handle and be located same axis with the removal handle to the stalk portion of this spanner of rapid tuning is long, makes operating personnel can use this spanner comparatively laborsavingly under the open scene.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top sectional view of the present invention;

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

fig. 4 is an enlarged view of the structure of the position a in fig. 2.

In the figure: 1. a wrench head; 2. a guide frame; 3. moving the handle; 4. a helical groove; 5. mounting grooves; 6. A knob; 7. a threaded rod; 8. positioning the bearing; 9. a turnover handle; 10. a non-slip mat; 11. fixing the clamping block; 12. moving the clamping block; 13. a T-shaped block; 14. t-shaped groove.

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.

Please refer to fig. 1-4, the utility model provides an adjustable bolt spanner device, including spanner head 1, the right side wall of spanner head 1 is provided with leading truck 2, it is equipped with moving handle 3 to support between the inside wall of leading truck 2, helical flute 4 has been seted up to moving handle 3's left side wall, spanner head 1 has been close to the position of right-hand member and has been seted up mounting groove 5, the inside of mounting groove 5 is equipped with knob 6, knob 6's right side wall is provided with threaded rod 7, the right-hand member of threaded rod 7 runs through mounting groove 5 and extends to the inside of leading truck 2, helical flute 4 covers establishes in threaded rod 7 outside and with threaded rod 7 threaded connection, the circumference outer wall of threaded rod 7 is provided with location bearing 8, location bearing 8's outer loop sets up the right side wall in mounting groove 5, the symmetry articulates around moving handle 3's the right-hand member has a handle 9 that turns over.

In this embodiment, preferably, the front and the back of the two folding handles 9 are both provided with an embedded groove, and the four embedded grooves are provided with anti-slip pads 10, the anti-slip pads 10 are made of rubber, and by arranging the anti-slip pads 10, an operator can hold the folding handles 9 conveniently, so that the operator is prevented from slipping when using the wrench.

In this embodiment, preferably, two inside walls that turn over a handle 9 all offset with removal handle 3, the inside wall of two inboard slipmats 10 all offsets with removal handle 3, two total width that turn over a handle 9 equals with the width of removal handle 3, turn over a handle 9 with two and all rotate the half cycles, two are turned over a handle 9 and offset this moment, two are turned over a handle 9 and all offset with the right side wall of removal handle 3, two are turned over a handle 9 and are located same axis with removal handle 3, thereby the stalk portion of this spanner is elongated fast, make operating personnel can use this spanner comparatively laborsavingly under the broad scene.

In this embodiment, preferably, a fixed clamping block 11 is disposed on a position, close to the rear end, of a left side wall of the wrench head 1, a movable clamping block 12 is disposed right in front of the fixed clamping block 11, a T-shaped block 13 is disposed on a right side wall of the movable clamping block 12, a T-shaped groove 14 is formed in the left side wall of the wrench head 1, the T-shaped groove 14 is sleeved on the outer side of the T-shaped block 13, and the wrench can twist bolts of different specifications by adjusting the distance between the fixed clamping block 11 and the movable clamping block 12 until the fixed clamping block 11 and the movable clamping block 12 abut against two opposite surfaces of the bolt respectively.

In this embodiment, preferably, the right side wall of the movable clamping block 12 abuts against the wrench head 1, the horizontal section of the T-shaped block 13 abuts against the horizontal section of the T-shaped groove 14, the vertical section of the T-shaped block 13 abuts against the vertical section of the T-shaped groove 14, and by arranging the T-shaped block 13 and the T-shaped groove 14, the movable clamping block 12 is guided, so that the stability of the movable clamping block 12 during movement can be improved.

The utility model discloses a theory of operation and use flow: when the device uses, this spanner is when using in narrow and small space, operating personnel stretches into the inside knob 6 that rotates of mounting groove 5 with the finger, make threaded rod 7 rotate in step, through threaded rod 7 and the screw thread transmission of helicla flute 4, make moving handle 3 remove right under the guide effect of leading truck 2, adjust moving handle 3 and wrench head 1's interval, do not miss under the prerequisite that touches mechanical element when this spanner uses in narrow and small space, 3 right-hand members of extension moving handle and wrench head 1's interval, make operating personnel hold moving handle 3 and twist as far as laborsaving when changeing the bolt, then adjust the interval of fixed clamp splice 11 and removal clamp splice 12 according to the specification of waiting to twist the bolt, can offset with waiting to twist the two sides that the bolt is relative respectively until fixed clamp splice 11 and removal clamp splice 12, concrete operation is as follows: remove clamp splice 12 and remove under the guide effect of T type piece 13 and T type groove 14, can adjust the interval of fixed clamp splice 11 and removal clamp splice 12, operating personnel holds this spanner and stretches into inside narrow and small space afterwards, twist and change the bolt in the narrow and small space, this spanner is when using in open space, it all rotates half week to turn over two handles 9, two are turned over a handle 9 and offset this moment, two are turned over a handle 9 and all offset with the right side wall of removal handle 3, two are turned over a handle 9 and are located same axis with removal handle 3, the stalk portion of this spanner is lengthened fast, make operating personnel can use this spanner comparatively laborsavingly under open scene.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. An adjustable bolt spanner device, including spanner head (1), its characterized in that: the right side wall of spanner head (1) is provided with leading truck (2), support between the inside wall of leading truck (2) and be equipped with removal handle (3), spiral groove (4) have been seted up to the left side wall of removal handle (3), spanner head (1) is close to the position of right-hand member and has been seted up mounting groove (5), the inside of mounting groove (5) is equipped with knob (6), the right side wall of knob (6) is provided with threaded rod (7), the right-hand member of threaded rod (7) runs through mounting groove (5) and extends to the inside of leading truck (2), spiral groove (4) cover is established in the outside of threaded rod (7) and with threaded rod (7) threaded connection, the circumference outer wall of threaded rod (7) is provided with location bearing (8), the outer loop setting of location bearing (8) is the right side wall in mounting groove (5), the symmetry articulates around the right-hand member of removal handle (3) has a handle (9).

2. An adjustable bolt spanner device as claimed in claim 1 wherein: the front and the back of the two turnover handles (9) are respectively provided with an embedded groove, the interiors of the four embedded grooves are respectively provided with an anti-skid pad (10), and the anti-skid pads (10) are made of rubber.

3. An adjustable bolt spanner device according to claim 2 wherein: the inner side walls of the two turnover handles (9) are abutted to the movable handle (3), the inner side walls of the two inner side anti-skid pads (10) are abutted to the movable handle (3), and the total width of the two turnover handles (9) is equal to the width of the movable handle (3).

4. An adjustable bolt spanner device according to claim 1 wherein: the position that spanner head (1) left side wall is close to the rear end is provided with fixed clamp splice (11), the dead ahead of fixed clamp splice (11) is equipped with removes clamp splice (12), the right side wall that removes clamp splice (12) is provided with T type piece (13), T type groove (14) have been seted up to the left side wall of spanner head (1), the outside at T type piece (13) is established in T type groove (14) cover.

5. An adjustable bolt spanner device as claimed in claim 4 wherein: the right side wall of the movable clamping block (12) is abutted against the wrench head (1), the horizontal section of the T-shaped block (13) is abutted against the horizontal section of the T-shaped groove (14), and the vertical section of the T-shaped block (13) is abutted against the vertical section of the T-shaped groove (14).