CN218592859U - Locking nut anti-loosening pin disassembling sleeve - Google Patents
Locking nut anti-loosening pin disassembling sleeve Download PDFInfo
- Publication number
- CN218592859U CN218592859U CN202222464619.0U CN202222464619U CN218592859U CN 218592859 U CN218592859 U CN 218592859U CN 202222464619 U CN202222464619 U CN 202222464619U CN 218592859 U CN218592859 U CN 218592859U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- intermediate lever
- locking nut
- wall
- operator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a locking nut locking pin dismantles sleeve relates to vehicle maintenance mechanical equipment technical field, and this locking nut locking pin dismantles sleeve, including locking nut and intermediate lever, locking nut's inside sliding connection has the locking pin that the cross-section is Z shape, and the upper end fixedly connected with sleeve handle of intermediate lever, the lower extreme fixedly connected with sleeve of intermediate lever, the recess that is the equidistance range is seted up to telescopic inner wall, and the rotation groove has been seted up to telescopic inner wall, and the inside in rotation groove is provided with slewing mechanism, through slewing mechanism's setting, makes the operator when dismantling the locking pin, can cover the locking pin, and then avoided the operator as far as possible under the circumstances of cold and oxygen deficiency, because the hand trembles, leads to the condition that the locking nut dismantles the degree of difficulty increase, has made things convenient for the operator to dismantle locking nut, and then improved operator's work efficiency.
Description
Technical Field
The utility model relates to a vehicle maintenance mechanical equipment technical field, in particular to locking nut locking pin dismantles sleeve.
Background
Armored vehicles comprise armers, walking and fighting vehicles, command vehicles, ambulances, reconnaissance vehicles and the like, in order to prolong the service life of the vehicles and reduce the maintenance frequency of small problems, locking nuts used by the vehicles can be generally limited by using anti-loosening pins, when the locking nuts are disassembled, a person mainly holds a chisel by hands to aim at the bent head of the anti-loosening pins, another person crushes the chisel by using an iron hammer to enable the anti-loosening pins to be straightened along the wedge-shaped surfaces of the chisel, then the head of the anti-loosening pins is clamped by using vices to straighten the anti-loosening pins, and finally the whole anti-loosening pins are integrally pulled out from the holes of the locking nuts by clamping one ends of the anti-loosening pins by the vices to finish the disassembling work of the anti-loosening pins.
However, the working environment of the maintenance soldier is not necessary, when the maintenance soldier works on the plateau in winter, under the dual conditions of oxygen deficiency and cold, the hand shaking situation of the maintenance soldier can inevitably occur, and then when the nut is dismantled, the hand shaking situation can lead to the chisel being unstable, the hand of an operator is hit by the hammer, the hammer is hit to the wrong side, the damage situation is caused to the vehicle body part, the efficiency is low, and the potential safety hazard is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a locking nut locking pin dismantles sleeve, can solve and dismantle the efficiency lower to locking nut, have the problem of great potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a locking nut locking pin dismantles sleeve, includes locking nut and intermediate lever, locking nut's inside sliding connection has the locking pin that the cross-section is Z shape, the upper end fixedly connected with sleeve handle of intermediate lever, the lower extreme fixedly connected with sleeve of intermediate lever, and the recess that is the equidistance range is seted up to telescopic inner wall, and the rotation groove has been seted up to telescopic inner wall, and the inside in rotation groove is provided with slewing mechanism.
Preferably, slewing mechanism rotates the inner wall of cover and the surface of intermediate lever to be connected including rotating the cover, rotates the cover and is located telescopic top, rotates the bottom fixedly connected with connecting rod of cover, the surface of connecting rod and the inner wall sliding connection who rotates the groove, the connecting rod keeps away from the one end fixedly connected with fixture block that rotates the cover, the spout that is linked together with the recess is seted up to telescopic inside, the surface of fixture block and the inner wall sliding connection of spout
Preferably, the surface of the sleeve handle is provided with patterns, the surface of the sleeve is also provided with patterns, and the surface of the rotating sleeve is also provided with patterns.
Preferably, the inner wall of the groove is provided with a clamping groove.
Preferably, the surface of the middle rod is movably sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected to the surface of the middle rod and the inner wall of the rotating sleeve.
Preferably, one side of the clamping block close to the groove is an inclined surface.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This locking nut locking pin dismantles sleeve, through slewing mechanism's setting, makes the operator when dismantling the locking pin, can cover the locking pin, and then has avoided the operator as far as possible under the circumstances of cold and oxygen deficiency, because the hand trembles, leads to locking nut to dismantle the circumstances that the degree of difficulty increases, has made things convenient for the operator to dismantle locking nut, and then has improved operator's work efficiency.
(2) This locking nut locking pin dismantles sleeve, through telescopic setting, has thoroughly eliminated the risk that operator's health and automobile body part were pounded by the hammer mistake, has compressed the activity duration simultaneously greatly, has improved operator's work efficiency to reduce the operation personnel, liberated the labour, reduced the instrument quantity of during operation simultaneously, the operator of being convenient for carries and keeps, has higher use value.
(3) This lock nut locking pin dismantles sleeve, through the setting of draw-in groove, can prescribe a limit to the position of locking pin, and then avoided as far as possible because the operator hand trembles, makes the locking pin carry out gliding condition in the recess to made things convenient for the operator to dismantle the locking pin, improved the operator and to the dismantlement efficiency of locking pin.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of a lock nut anti-loose pin dismounting sleeve of the present invention;
fig. 2 is a top view of the sleeve of the present invention;
FIG. 3 is a front view of the sleeve of the present invention;
fig. 4 is a top view of the locking nut of the present invention.
Reference numerals: 1. an intermediate lever; 2. a sleeve grip; 3. a sleeve; 4. pattern making; 5. rotating the sleeve; 6. a chute; 7. a clamping block; 8. a groove; 9. a torsion spring; 10. a rotating groove; 11. a connecting rod; 12. locking the nut; 13. an anti-loosening pin; 14. a clamping groove.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a locking nut locking pin dismantles sleeve, including locking nut 12 and intermediate lever 1, the inside sliding connection of locking nut 12 has the locking pin 13 that the cross-section is Z shape, the upper end fixedly connected with sleeve handle 2 of intermediate lever 1, the lower extreme fixedly connected with sleeve 3 of intermediate lever 1, the surface of sleeve handle 2 is provided with decorative pattern 4, and then the frictional force of operator's hand with the device has been increased, the device has surfaced as far as possible in the use, gliding condition appears in the device, the staff has made things convenient for to operate, the smooth of work is guaranteed and is gone on.
The surface of sleeve 3 is provided with decorative pattern 4 equally, and then has increased the frictional force between sleeve 3 and lock nut 12 to avoided the device as far as possible in the use, the condition that mutual slip takes place for the surface of sleeve 3 and lock nut 12's surface, and then guaranteed the normal dismantlement to anti-loosening pin 13.
The recess 8 that is the equidistance and arranges is seted up to the inner wall of sleeve 3, for anti-loosening pin 13 provides arrangement space, draw-in groove 14 has been seted up to the inner wall of recess 8, and then through the setting of draw-in groove 14, can prescribe a limit to anti-loosening pin 13's position, and then avoided as far as possible because the operator hand trembles, make anti-loosening pin 13 carry out the gliding condition in recess 8, thereby made things convenient for the operator to dismantle anti-loosening pin 13, improved the operator and got rid of the dismantlement efficiency of anti-loosening pin 13.
The rotation groove 10 has been seted up to sleeve 3's inner wall, the inside that rotates groove 10 is provided with slewing mechanism, slewing mechanism is including rotating cover 5, the inner wall that rotates cover 5 rotates with the surface rotation of intermediate lever 1 and is connected, it is located sleeve 3's top to rotate cover 5, the surface that rotates cover 5 is provided with decorative pattern 4 equally, and then the frictional force between operator and the rotation cover 5 has been increased, made things convenient for the operator to operate, torsion spring 9 has been cup jointed in the surface activity of intermediate lever 1, the both ends difference fixed connection of torsion spring 9 is at the surface of intermediate lever 1 and the inner wall that rotates cover 5, and then through the setting of torsion spring 9, make the operator rotate behind the rotation cover 5, it can the reconversion fast to rotate cover 5, operator's operating step has been reduced, operator's work efficiency has been improved.
The bottom fixedly connected with connecting rod 11 of rotating cover 5, the surface of connecting rod 11 and the inner wall sliding connection who rotates groove 10, the one end fixedly connected with fixture block 7 that rotates cover 5 is kept away from to connecting rod 11, the spout 6 that is linked together with recess 8 is seted up to sleeve 3's inside, the surface of fixture block 7 and the inner wall sliding connection of spout 6, one side that fixture block 7 is close to recess 8 is the inclined plane, device initial state, fixture block 7 covers recess 8.
When the device is used, the rotating sleeve 5 is rotated, so that the torsion spring 9 is deformed, the rotating sleeve 5 rotates, the connecting rod 11 drives the clamping block 7 to rotate in the sliding groove 6, the clamping block 7 does not shield the groove 8 any more, the sleeve 3 is cut into a gap between the anti-loosening pin 13 and the locking nut 12 at the moment, the bent part of the anti-loosening pin 13 is inserted into the groove 8 of the sleeve 3, then the rotating sleeve 5 is not rotated any more, the rotating sleeve 5 is restored to the original state under the elasticity of the torsion spring 9, the clamping block 7 slides in the sliding groove 6 and is restored to the original state, the anti-loosening pin 13 in the clamping groove 14 is covered, the situation that the anti-loosening pin 13 is separated from the clamping groove 14 due to hand shaking is avoided to the greatest extent, the operator can hold the sleeve handle 2 at the moment, and the contact position of the sleeve 3 and the locking nut 12 is used as a fulcrum, prying sleeve handle 2 hard, can easily straighten anti-loosening pin 13 through the lever, and then the setting through sleeve 3, thoroughly eliminated the risk that operator's health and automobile body part are pounded by the iron hammer mistake, operating time has been compressed greatly simultaneously, operator's work efficiency has been improved, and operating personnel has been reduced, the labour has been liberated, the instrument quantity of during operation has been reduced simultaneously, it carries and keeps to be convenient for the operator, higher use value has, and then through slewing mechanism's setting, make the operator when dismantling anti-loosening pin 13, can cover anti-loosening pin 13, and then avoided the operator as far as possible under the condition of cold and oxygen deficiency, because the hand trembles, lead to the condition that the degree of difficulty increased is dismantled to lock nut 12, made things convenient for the operator to dismantle lock nut 12, and then operator's work efficiency has been improved.
The working principle is as follows: when the device is used, the rotating sleeve 5 is rotated, the torsion spring 9 is deformed, the rotating sleeve 5 rotates, the clamping block 7 is driven to rotate in the sliding groove 6 through the connecting rod 11, the clamping block 7 does not shield the groove 8 any more, the sleeve 3 is cut into a gap between the anti-loosening pin 13 and the locking nut 12 at the moment, the bent part of the anti-loosening pin 13 is inserted into the groove 8 of the sleeve 3, the rotating sleeve 5 is not rotated any more, the rotating sleeve 5 is restored to the original shape under the elasticity of the torsion spring 9, the clamping block 7 slides in the sliding groove 6 and is restored to the original shape, the anti-loosening pin 13 in the clamping groove 14 is covered, the condition that the anti-loosening pin 13 is separated from the clamping groove 14 due to hand shaking is avoided to the greatest extent, the operator can hold the sleeve handle 2 at the moment, the contact position of the sleeve 3 and the locking nut 12 serves as a fulcrum, the sleeve handle 2 is pried forcibly, and the anti-loosening pin 13 can be easily straightened through a lever.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a locking nut locking pin dismantles sleeve which characterized in that: including lock nut (12) and intermediate lever (1), the inside sliding connection of lock nut (12) has the anti-loosening pin (13) that the cross-section is Z shape, and upper end fixedly connected with sleeve handle (2) of intermediate lever (1), lower extreme fixedly connected with sleeve (3) of intermediate lever (1), recess (8) that are the equidistance and arrange are seted up to the inner wall of sleeve (3), and rotation groove (10) have been seted up to the inner wall of sleeve (3), and the inside of rotating groove (10) is provided with slewing mechanism.
2. The lock nut anti-loosening pin removal sleeve according to claim 1, wherein: slewing mechanism is including rotating cover (5), the inner wall of rotating cover (5) rotates with the surface of intermediate lever (1) to be connected, it is located the top of sleeve (3) to rotate cover (5), the bottom fixedly connected with connecting rod (11) of rotating cover (5), the surface of connecting rod (11) and the inner wall sliding connection who rotates groove (10), the one end fixedly connected with fixture block (7) of rotating cover (5) are kept away from in connecting rod (11), spout (6) that are linked together with recess (8) are seted up to the inside of sleeve (3), the surface of fixture block (7) and the inner wall sliding connection of spout (6).
3. The lock nut anti-loosening pin removal sleeve according to claim 2, wherein: the surface of the sleeve handle (2) is provided with patterns (4), the surface of the sleeve (3) is also provided with the patterns (4), and the surface of the rotating sleeve (5) is also provided with the patterns (4).
4. The lock nut anti-loosening pin removal sleeve according to claim 1, wherein: the inner wall of the groove (8) is provided with a clamping groove (14).
5. The lock nut anti-loosening pin removal sleeve according to claim 2, wherein: the surface activity of intermediate lever (1) has cup jointed torsional spring (9), and the both ends of torsional spring (9) fixed connection respectively are on the surface of intermediate lever (1) and rotate the inner wall of cover (5).
6. The lock nut anti-loosening pin removal sleeve according to claim 2, wherein: one side of the clamping block (7) close to the groove (8) is an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464619.0U CN218592859U (en) | 2022-09-15 | 2022-09-15 | Locking nut anti-loosening pin disassembling sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464619.0U CN218592859U (en) | 2022-09-15 | 2022-09-15 | Locking nut anti-loosening pin disassembling sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218592859U true CN218592859U (en) | 2023-03-10 |
Family
ID=85398336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222464619.0U Active CN218592859U (en) | 2022-09-15 | 2022-09-15 | Locking nut anti-loosening pin disassembling sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218592859U (en) |
-
2022
- 2022-09-15 CN CN202222464619.0U patent/CN218592859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218592859U (en) | Locking nut anti-loosening pin disassembling sleeve | |
| CN104476507A (en) | Novel multifunctional shovel | |
| CN211709201U (en) | Ball nut extracting tool | |
| CN207086387U (en) | cleaning mechanism for flange | |
| CN211276258U (en) | Lock nut riveting structure | |
| CN209246820U (en) | Thorax bullet fuse is stayed to visualize extracting tool | |
| CN208629348U (en) | A kind of building construction nail extracting device | |
| CN218934072U (en) | A burglary-resisting door lock opener for fire rescue | |
| CN212820353U (en) | Simple and easy broken subassembly of portable ore | |
| CN2503833Y (en) | Dust collection room handle of duster | |
| CN210524968U (en) | Pin shaft taking-out device of automobile key | |
| CN108066909A (en) | A kind of window breaking hammer with nail pulling functions | |
| CN209449990U (en) | A kind of project cost budget tool box | |
| CN214870316U (en) | Nail gun for constructional engineering | |
| CN218639504U (en) | Ratchet wrench | |
| CN218061915U (en) | Mounting structure for opening handle of engine cover | |
| CN208759633U (en) | A kind of easy-to-mount fireman's axe | |
| CN212166342U (en) | Fire safety hammer for automobile escape | |
| CN218114888U (en) | Screw jack | |
| CN110756672B (en) | Lock nut riveting structure | |
| CN218137726U (en) | Piston connecting rod assembling tool | |
| CN212820354U (en) | Portable ore crushing assembly | |
| CN215797949U (en) | Unhooking device for high strain detection | |
| CN210293837U (en) | Electric compaction instrument protective cover | |
| CN215938816U (en) | Window breaking device for public security antiriot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |