CN212192925U

CN212192925U - Adjustable anti-skidding spanner of slidingtype

Info

Publication number: CN212192925U
Application number: CN202020856534.5U
Authority: CN
Inventors: 郑云海; 毋鹏; 姜宝龙; 张翔; 盛宗涛; 李健勇; 杜海强; 王道锋; 唐云峰; 王军; 张九国; 秦小明; 黄永刚; 康浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-22
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of the power plant overhauls device an adjustable anti-skidding spanner of slidingtype, including pulling head and trigger, pull the head and be connected with the trigger, cup jointed on the trigger and can follow the gliding adjusting block of trigger length direction, the adjusting block passes through jackscrew adjustable connection on the trigger, and the upper end of adjusting block is equipped with first jack catch, and the upper end of trigger is equipped with two second jack catches, first jack catch and two the second jack catch is triangle-shaped and arranges, and two the second jack catch with distance between the first jack catch is the same, can dismantle the cover on the trigger and be equipped with the helping hand sleeve pipe, and the helping hand sleeve pipe is kept away from the one end of pulling the head is equipped with the antiskid cover of mark is held in the area, and the sheathed tube middle part of helping hand is connected with the helping hand lever perpendicularly, first jack catch and two all be equipped. The device has the advantages of simple structure, labor saving operation, good anti-slip effect and capability of flexibly adjusting the distance between the stress points of the wrench according to the size of the valve.

Description

Adjustable anti-skidding spanner of slidingtype

Technical Field

The utility model belongs to the technical field of the power plant overhauls device, specifically, relate to an adjustable anti-skidding spanner of slidingtype.

Background

The F-shaped wrench is widely applied due to simple manufacture and strong adaptability when the valves are subjected to daily operation and maintenance. Among the prior art, because the valve size is different, the size of the F type spanner of use also needs the adjustment, and the moment of current F type spanner is shorter simultaneously, and is comparatively hard during the use, and easy slippage when the F type spanner uses, has the potential safety hazard. Therefore, a new sliding adjustable anti-slip wrench is needed, which can adjust the distance between the stress points of the wrench according to the size of the valve and solve the technical problem that the original wrench is easy to slip when in use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an adjustable anti-skidding spanner of slidingtype, including spanner head portion and spanner handle, spanner head portion is connected with the spanner handle, it can follow the gliding adjusting block of spanner handle length direction to cup joint on the spanner handle, the adjusting block is adjustable to be connected on the spanner handle through the jackscrew that its lateral part set up, the lateral part of spanner handle is equipped with the jackscrew groove that matches with the jackscrew, the upper end of adjusting block is equipped with first jack catch, the upper end of spanner head portion is equipped with two second jack catches, first jack catch and two the second jack catch are the triangle-shaped and arrange, and two the second jack catch is the same with the distance between the first jack catch, can dismantle the cover on the spanner handle and be equipped with the helping hand sleeve pipe, the one end that the helping hand sleeve pipe kept away from spanner head portion is equipped with the antiskid cover of taking and holding the trace, the middle part of helping hand sleeve pipe, the first jack catch all is equipped with anti-skidding twill with two on the surface of second jack catch.

Preferably, the wrench head is a triangular plate, the two second clamping jaws are fixed on two vertex angles of one end, far away from the wrench handle, of the triangular plate, a rectangular through hole penetrating through the upper end face and the lower end face of the wrench head is formed in the middle of the wrench head, the length direction of the rectangular through hole is consistent with that of the wrench handle, whether the two second clamping jaws are clamped in place during operation can be conveniently observed through the rectangular through hole, and the operation efficiency is improved.

Preferably, the lower extreme sliding connection of head portion has the jack catch seat, jack catch seat middle part be equipped with rectangle through-hole assorted screw rod, the screw rod upwards passes rectangle through-hole and its top is connected with lock nut, the upper end of head portion be equipped with lock nut assorted nut groove, lock nut locates the nut inslot, the lower extreme of jack catch seat is equipped with two fourth jack catchs, the lower extreme of adjusting block is equipped with the third jack catch, the third jack catch is triangle-shaped with two the fourth jack catch is arranged, and two the fourth jack catch with the distance between the third jack catch is the same, the third jack catch and two all be equipped with anti-skidding twill on the surface of fourth jack catch. Not hard up jackscrew or lock nut, all adjustable fourth jack catch and the distance between the third jack catch, the convenient operation that realizes different specification valves through the combination of third jack catch and fourth jack catch through setting up anti-skidding twill, has further guaranteed the chucking power when third jack catch and fourth jack catch are combined, helps realizing skid-proof purpose.

Preferably, the distance between the two second clamping jaws is larger than the distance between the two fourth clamping jaws, the first clamping jaw is combined with the second clamping jaw, and the third clamping jaw is combined with the fourth clamping jaw, so that the device can adapt to the operation of valves of more models.

Preferably, the trigger is cylindrical, and be equipped with the external screw thread on the surface of trigger, the sheathed tube hole of helping hand and the surface phase-match of trigger, just helping hand sleeve pipe threaded connection is on the trigger, but cup joints length through helping hand handle quick adjustment helping hand sleeve pipe and trigger, adapts to complicated operation environment.

Preferably, the wrench handle is prism-shaped, the inner hole of the power-assisted sleeve is matched with the outer surface of the wrench handle, the power-assisted sleeve is movably sleeved on the wrench handle, the wrench handle is prism-shaped, the power-assisted sleeve is conveniently and quickly sleeved with the wrench handle, and double cooperative operation is realized through the anti-skidding ends of the power-assisted handle and the power-assisted sleeve during operation.

The utility model discloses still including other devices or subassemblies that can make this adjustable anti-skidding spanner of slidingtype normal use, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The working principle of the utility model is that the device can flexibly adjust the distance between the first jack catch at the upper end of the adjusting block and the two second jack catches at the upper end of the wrench head part by sleeving the adjusting block which can slide along the length direction of the wrench handle on the wrench handle, thereby meeting the operation requirements of valves with various specifications, the circumferential limit of the adjusting block can be realized by arranging the jackscrew groove, the adjusting block can be prevented from sliding circumferentially during operation, thereby improving the operation safety, the first jack catch and the two second jack catches are arranged in a triangle, the two second jack catches are clamped at two sides of a radial connecting rod of the valve, the first jack catch is clamped at the outer side of a valve ring, the stability of force application is improved, the anti-skid purpose can be realized, the device is more labor-saving when in use by arranging the power-assisting sleeve and the power-assisting handle, the anti-skid sleeve with holding marks is arranged on the power-assisting sleeve, and set up anti-skidding twill at the surface of first jack catch and two second jack catches, can further improve the anti-skidding effect of this device to the reliability of device has been improved.

The beneficial effects of the utility model are that, device simple structure, the labour saving in operation, antiskid are effectual, and can be according to the big or small interval of nimble spanner stress point of adjusting of valve, the convenience is operated the multiple valve of different specifications.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic bottom view of the structure of fig. 1.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, the utility model provides a sliding adjustable anti-slip wrench, which comprises a wrench head part 1 and a wrench handle 2, wherein the wrench head part 1 is connected with the wrench handle 2, the wrench handle 2 is sleeved with an adjusting block 3 capable of sliding along the length direction of the wrench handle 2, the adjusting block 3 is adjustably connected with the wrench handle 2 through a jackscrew 4 arranged on the side part of the adjusting block, the side part of the wrench handle 2 is provided with a jackscrew groove 2-1 matched with the jackscrew 4, the upper end of the adjusting block 3 is provided with a first jack catch 5, the upper end of the wrench head part 1 is provided with two second jack catches 6, the first jack catch 5 and the two second jack catches 6 are arranged in a triangular shape, the distance between the two second jack catches 6 and the first jack catch 5 is the same, a power-assisting sleeve 7 is detachably sleeved on the wrench handle 2, one end of the power-assisting sleeve 7 far away from the wrench head part 1 is provided with an anti-slip sleeve 8 with, the middle part of the power-assisted sleeve 7 is vertically connected with a power-assisted handle 9, and the outer surfaces of the first clamping jaw 5 and the two second clamping jaws 6 are provided with anti-skidding twill.

The wrench head part 1 is a triangular plate, the two second clamping claws 6 are fixed on two vertex angles of one end, far away from the wrench handle 2, of the triangular plate, a rectangular through hole 10 penetrating through the upper end face and the lower end face of the wrench head part 1 is formed in the middle of the wrench head part 1, the length direction of the rectangular through hole 10 is consistent with that of the wrench handle 2, whether the two second clamping claws 6 are clamped in place during operation can be conveniently observed through the rectangular through hole 10, and the operation efficiency is improved. The lower extreme sliding connection of spanner portion 1 has a jack catch seat 11, jack catch seat 11 middle part be equipped with rectangle through-hole 10 assorted screw rod, the screw rod upwards passes rectangle through-hole 10 and its top is connected with lock nut 12, the upper end of spanner portion 1 be equipped with lock nut 12 assorted nut groove 13, lock nut 12 locates in the nut groove 13, the lower extreme of jack catch seat 11 is equipped with two fourth jack catchs 14, the lower extreme of adjusting block 3 is equipped with third jack catch 15, third jack catch 15 and two fourth jack catch 14 are triangle-shaped and arrange, and two fourth jack catch 14 with the distance between the third jack catch 15 is the same, third jack catch 15 and two all be equipped with anti-skidding twill on the surface of fourth jack catch 14. Not hard up jackscrew 4 or lock nut 12, all adjustable fourth jack catch 14 and the distance between the third jack catch 15, the convenient operation that realizes different specification valves through the combination of third jack catch 15 with fourth jack catch 14 through setting up anti-skidding twill, has further guaranteed the chucking power when third jack catch 15 and fourth jack catch 14 make up, helps realizing skid-proof purpose. The distance between the two second claws 6 is larger than the distance between the two fourth claws 14, the first claws 5 and the second claws 6 are used in combination, and the third claws 15 and the fourth claws 14 are used in combination, so that the device can adapt to the operation of valves of more types. Trigger 2 is cylindrical, just be equipped with the external screw thread on the surface of trigger 2, the hole of helping hand sleeve pipe 7 and the surface phase-match of trigger 2, just helping hand sleeve pipe 7 threaded connection is on trigger 2, but cup joints length through helping hand handle 9 quick adjustment helping hand sleeve pipe 7 and trigger 2, adapts to complicated operation environment.

The working principle of the utility model is that the device can flexibly adjust the distance between the first jack catch 5 at the upper end of the adjusting block 3 and the two second jack catches 6 at the upper end of the wrench head part 1 by sleeving the adjusting block 3 which can slide along the length direction of the wrench handle 2 on the wrench handle 2, thereby meeting the operation requirements of valves with various specifications, and the device is beneficial to realizing circumferential limit to the adjusting block 3 by arranging the jackscrew groove 2-1, thereby preventing the adjusting block 3 from sliding circumferentially during operation, thereby improving the operation safety, and the two second jack catches 5 are clamped at two sides of a radial connecting rod of the valve by arranging the first jack catch 5 and the two second jack catches 6 in a triangular shape, so that the first jack catch 5 is clamped at the outer side of a valve ring, thereby improving the stability of force application, being beneficial to realizing the antiskid purpose, and the device saves more labor when in use by the power-assisted sleeve 7 and the power-assisted handle 9, the anti-skidding sleeve 8 with the holding marks is arranged on the power-assisted sleeve 7, and anti-skidding twill is arranged on the outer surfaces of the first clamping jaw 5 and the two second clamping jaws 6, so that the anti-skidding effect of the device can be further improved, and the reliability of the device is improved.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides an adjustable anti-skidding spanner of slidingtype, includes spanner head and trigger, spanner head is connected with the trigger, its characterized in that: the wrench is characterized in that an adjusting block capable of sliding along the length direction of the wrench is sleeved on the wrench, the adjusting block is adjustably connected to the wrench through a jackscrew arranged on the side of the adjusting block, a jackscrew groove matched with the jackscrew is formed in the side of the wrench, a first clamping jaw is arranged at the upper end of the adjusting block, two second clamping jaws are arranged at the upper end of the wrench head, the first clamping jaw and the two second clamping jaws are arranged in a triangular mode, the distance between the two second clamping jaws and the first clamping jaw is the same, a power-assisted sleeve is detachably sleeved on the wrench, an anti-skid sleeve with a holding mark is arranged at one end, away from the wrench head, of the power-assisted sleeve, the middle of the power-assisted sleeve is vertically connected with a power-assisted handle, and anti-skid twills are arranged on the outer surfaces of the first clamping jaw and the.

2. The sliding adjustable anti-slip wrench as claimed in claim 1, wherein: the wrench head is a triangular plate, the two second clamping claws are fixed on two vertex angles of one end, far away from the wrench handle, of the triangular plate, a rectangular through hole penetrating through the upper end face and the lower end face of the wrench head is formed in the middle of the wrench head, and the length direction of the rectangular through hole is consistent with that of the wrench handle.

3. The sliding adjustable anti-slip wrench as claimed in claim 2, wherein: the lower extreme sliding connection of pulling the head portion has the jack catch seat, jack catch seat middle part be equipped with rectangle through-hole assorted screw rod, the screw rod upwards passes rectangle through-hole and its top are connected with lock nut, the upper end of pulling the head portion be equipped with lock nut assorted nut groove, lock nut locates the nut inslot, the lower extreme of jack catch seat is equipped with two fourth jack catchs, the lower extreme of adjusting block is equipped with the third jack catch, the third jack catch is triangle-shaped with two the fourth jack catch is arranged, and two the fourth jack catch with distance between the third jack catch is the same, third jack catch and two all be equipped with anti-skidding twill on the surface of fourth jack catch.

4. The sliding adjustable anti-slip wrench as claimed in claim 3, wherein: the distance between the two second claws is larger than the distance between the two fourth claws.

5. The sliding adjustable anti-slip wrench as claimed in any one of claims 1 to 4, wherein: the wrench handle is cylindrical, an external thread is arranged on the outer surface of the wrench handle, an inner hole of the power-assisted sleeve is matched with the outer surface of the wrench handle, and the power-assisted sleeve is in threaded connection with the wrench handle.

6. The sliding adjustable anti-slip wrench as claimed in any one of claims 1 to 4, wherein: the wrench handle is prismatic, the inner hole of the power-assisted sleeve is matched with the outer surface of the wrench handle, and the power-assisted sleeve is movably sleeved on the wrench handle.