CN220131691U - Hydraulic cylinder dismantles auxiliary device - Google Patents
Hydraulic cylinder dismantles auxiliary device Download PDFInfo
- Publication number
- CN220131691U CN220131691U CN202321527665.9U CN202321527665U CN220131691U CN 220131691 U CN220131691 U CN 220131691U CN 202321527665 U CN202321527665 U CN 202321527665U CN 220131691 U CN220131691 U CN 220131691U
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- CN
- China
- Prior art keywords
- guide sleeve
- lifting belt
- fixedly connected
- sleeve
- bolt
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- 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.)
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- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hydraulic cylinder dismounting auxiliary device, which belongs to the technical field of hydraulic cylinder dismounting auxiliary tools and comprises a lifting belt, wherein one end of the lifting belt is provided with a guide sleeve, a screw penetrates between the lifting belt and the guide sleeve, the lifting belt and the guide sleeve are fixedly connected through the screw, the inside of the guide sleeve is movably sleeved at the waist of the lifting belt, the rear part of the guide sleeve is fixedly connected with a snap fastener, the side part of the guide sleeve is movably inserted with a blocking bolt, after the upper end of the lifting belt is fixedly arranged on a crane, the snap fastener is manually pressed, the snap fastener is released, the snap fastener is pulled backwards, the blocking bolt is driven to move backwards along the guide sleeve through the snap fastener until the side part opening of the guide sleeve is opened, the waist of the lifting belt is separated from the guide sleeve, then the lifting belt is bound outside a target cylinder, the guide sleeve and the lifting belt are restored, and during lifting, the guide sleeve slides along the lifting belt automatically, so that the lifting stabilizing cylinder height before dismounting is facilitated.
Description
Technical Field
The utility model belongs to the technical field of hydraulic cylinder disassembly auxiliary tools, and particularly relates to a hydraulic cylinder disassembly auxiliary device.
Background
When the hydraulic cylinder is detached, the height of the hydraulic cylinder is stabilized by adopting a hoisting mode because the hydraulic cylinder is too large in dead weight and cannot be maintained by manpower.
Because of the conventional automatic tightening binding mode, the upper part is required to be bound first and then assembled with the hoisting ropes, and when the hoisting ropes are continuously disassembled for a plurality of oil cylinders, the hoisting ropes are required to be repeatedly butted, so that the problem that the conventional oil cylinder disassembly auxiliary device is inconvenient to operate is caused.
Therefore, we propose a hydraulic cylinder disassembly auxiliary device to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that the conventional oil cylinder dismounting auxiliary device is inconvenient to operate, and provides a hydraulic oil cylinder dismounting auxiliary device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hydraulic cylinder dismantles auxiliary device, includes the hoist and mount area, the one end in hoist and mount area is equipped with the guide pin bushing, wear to have the screw between hoist and mount area and the guide pin bushing, hoist and mount area and guide pin bushing pass through screw fixed connection, the inside movable sleeve of guide pin bushing is at the waist in hoist and mount area, the rear portion fixedly connected with bullet of guide pin bushing is detained, the lateral part activity of guide pin bushing is interluded has the fender bolt, the rear portion movable sleeve of fender bolt is outside the bullet knot. After the upper end of the lifting belt is fixedly arranged on a crane, the elastic buckle is manually pressed, the elastic buckle is unfastened, the elastic buckle is pulled backwards, the blocking bolt is driven by the elastic buckle to move backwards along the guide sleeve until the lateral opening of the guide sleeve is opened, the waist of the lifting belt is separated from the guide sleeve, the lifting belt is bound outside the target oil cylinder, the guide sleeve and the lifting belt are restored, and when in lifting, the lifting belt automatically tightens through sliding along the outside of the lifting belt along the guide sleeve, so that the height of the lifting stable oil cylinder before dismounting is facilitated.
Preferably, the guide sleeve comprises a sleeve body and a limiting block, and the limiting block is fixedly connected in the sleeve body. The limiting block is used for limiting the sliding range of the stop bolt, so that the stability of the moving range of the stop bolt is improved.
Preferably, an arc chamfer is formed at the inner side edge of the sleeve body. The arc chamfer is utilized to reduce the pressure intensity between the sleeve body and the lifting belt, thereby reducing the abrasion of the sleeve body to the lifting belt.
Preferably, the guide sleeve further comprises a mounting seat, and the mounting seat is fixedly connected to the outer end of the sleeve body. The sleeve body is utilized to slide along the waist of the lifting belt, and after the upper end of the lifting belt is subjected to lifting acting force, the sleeve body is enabled to slide downwards to further tightly bind the target hydraulic cylinder, so that the stability of lifting binding is ensured.
Preferably, the stop bolt comprises a bolt body, sliding grooves are formed in the upper end and the lower end of the bolt body, and sliding ports are formed in the side end of the rear portion of the bolt body in a hollowed-out mode. When the bolt body receives the backward acting force, the bolt body is enabled to slide backward along the sleeve body, the limiting block is utilized to limit the sliding groove, the function of limiting the backward sliding range of the bolt body is achieved, the side space of the sleeve body is opened, and the hoisting belt and the sleeve body are conveniently detached.
Preferably, the elastic buckle comprises an elastic sheet, a buckle block and a connecting block, wherein the connecting block is fixedly connected with the elastic sheet into a whole, and the buckle block is fixedly connected with one end of the elastic sheet, which is opposite to the connecting block. The rear part of the buckling block is pressed, so that the front part of the buckling block is tilted outwards to separate from the sleeve body, and then the buckling block is pulled backwards, so that the elastic sheet swings backwards, the elastic sheet acts on the bolt body backwards, and the elastic buckle is convenient to control the stop bolt to open and close.
Preferably, the elastic buckle further comprises a pinching button, and the pinching button is fixedly connected to the outer end of the buckle block. The pinch button facilitates the movement of the pinch operation button.
In summary, the technical effects and advantages of the present utility model are:
1. after the upper end of the lifting belt is fixedly arranged on a crane, the elastic buckle is manually pressed, the elastic buckle is unfastened, the elastic buckle is pulled backwards, the blocking bolt is driven by the elastic buckle to move backwards along the guide sleeve until the lateral opening of the guide sleeve is opened, the waist of the lifting belt is separated from the guide sleeve, the lifting belt is bound outside the target oil cylinder, the guide sleeve and the lifting belt are restored, and when in lifting, the lifting belt automatically tightens through sliding along the outside of the lifting belt along the guide sleeve, so that the height of the lifting stable oil cylinder before dismounting is facilitated.
2. The sleeve body is utilized to slide along the waist of the lifting belt, and after the upper end of the lifting belt is subjected to lifting acting force, the sleeve body is enabled to slide downwards to further tightly bind the target hydraulic cylinder, so that the stability of lifting binding is ensured.
3. When the bolt body receives the backward acting force, the bolt body is enabled to slide backward along the sleeve body, the limiting block is utilized to limit the sliding groove, the function of limiting the backward sliding range of the bolt body is achieved, the side space of the sleeve body is opened, and the hoisting belt and the sleeve body are conveniently detached.
4. The rear part of the buckling block is pressed, so that the front part of the buckling block is tilted outwards to separate from the sleeve body, and then the buckling block is pulled backwards, so that the elastic sheet swings backwards, the elastic sheet acts on the bolt body backwards, and the elastic buckle is convenient to control the stop bolt to open and close.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a guide sleeve structure according to the present utility model;
FIG. 3 is a schematic view of a latch structure according to the present utility model;
fig. 4 is a schematic view of the structure of the latch according to the present utility model.
In the figure: 1. hoisting the belt; 2. guide sleeve; 3. a stop bolt; 4. spring buckle; 5. a screw; 21. a sleeve body; 22. arc chamfering; 23. a limiting block; 24. a mounting base; 31. a bolt body; 32. a sliding port; 33. a chute; 41. a spring plate; 42. a buckling block; 43. pinching the button; 44. and (5) connecting a block.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, this embodiment provides a hydraulic cylinder dismantles auxiliary device, the hydraulic cylinder dismantles auxiliary device includes hoist and mount area 1, hoist and mount area 1's one end is equipped with guide pin bushing 2, wear screw 5 between hoist and mount area 1 and the guide pin bushing 2, hoist and mount area 1 and guide pin bushing 2 pass through screw 5 fixed connection, the inside movable sleeve of guide pin bushing 2 is at hoist and mount area 1's waist, the rear portion fixedly connected with bullet knot 4 of guide pin bushing 2, the lateral part activity of guide pin bushing 2 alternates has fender bolt 3, the rear portion movable sleeve of fender bolt 3 is outside the bullet knot 4. After the upper end of the lifting belt 1 is fixedly arranged on a crane, the elastic buckle 4 is manually pressed, the elastic buckle 4 is unfastened, the elastic buckle 4 is pulled backwards, the stop bolt 3 is driven by the elastic buckle 4 to move backwards along the guide sleeve 2 until the lateral opening of the guide sleeve 2 is opened, the waist of the lifting belt 1 is separated from the guide sleeve 2, the lifting belt 1 is bound outside a target oil cylinder, the guide sleeve 2 and the lifting belt 1 are restored, and the lifting belt 1 slides outwards through the guide sleeve 2 during lifting and automatically tightens.
Referring to fig. 1 and 2, the guide sleeve 2 includes a sleeve body 21 and a stopper 23, the sleeve body 21 is movably sleeved outside the hoisting belt 1, and the stopper 23 is fixedly connected inside the sleeve body 21. The limiting block 23 is used for limiting the sliding range of the stop bolt 3.
Referring to fig. 1 and 2, an arc chamfer 22 is provided at an inner edge of the sleeve 21. The pressure between the sleeve 21 and the lifting belt 1 is reduced by the arc chamfer 22.
Referring to fig. 1 and 2, the guide sleeve 2 further includes a mounting seat 24, the mounting seat 24 is movably sleeved at one end of the lifting belt 1, the screw 5 penetrates through the mounting seat 24, and the mounting seat 24 is fixedly connected to the outer end of the sleeve body 21. The sleeve body 21 slides along the waist of the lifting belt 1, and when the upper end of the lifting belt 1 receives lifting force, the sleeve body 21 slides downwards to further tie up the target hydraulic cylinder.
Referring to fig. 1, 2 and 3, the stopper bolt 3 includes a bolt body 31, the bolt body 31 penetrates through the sleeve body 21 in a sliding manner, sliding grooves 33 are formed in the upper end and the lower end of the bolt body 31, a limiting block 23 is installed in the sliding grooves 33 in a sliding manner, and a sliding opening 32 is formed in the hollow rear side end of the bolt body 31. When the bolt 31 receives a backward force, the bolt 31 slides backward along the sleeve 21, the limiting block 23 limits the sliding groove 33, the backward sliding range of the bolt 31 is limited, the side space of the sleeve 21 is opened, and the sleeve 21 is separated from the waist of the lifting belt 1.
Referring to fig. 1, 2, 3 and 4, the elastic buckle 4 includes an elastic piece 41, a buckling block 42 and a connecting block 44, the connecting block 44 is fixedly connected with the sleeve body 21, the buckling block 42 is buckled at the side part of the sleeve body 21, the elastic piece 41 is movably inserted in the sliding opening 32, the connecting block 44 and the elastic piece 41 are fixedly connected into a whole, and the buckling block 42 is fixedly connected at one end of the elastic piece 41, which is opposite to the connecting block 44. Pressing the rear part of the button 42 causes the front part of the button 42 to tilt outward and separate from the sleeve 21, and then pulls the button 42 backward to swing the elastic piece 41 backward, so that the elastic piece 41 acts on the bolt 31 backward.
Referring to fig. 1 and 4, the latch 4 further includes a knob 43, and the knob 43 is fixedly coupled to an outer end of the latch 42. The pinching knob 43 is used for pinching the operation knob 42 by hand.
Working principle: pressing the rear part of the buckling block 42 to enable the front part of the buckling block 42 to be tilted outwards to separate from the sleeve body 21, pulling the buckling block 42 backwards to enable the elastic sheet 41 to swing backwards, enabling the elastic sheet 41 to act on the bolt body 31 backwards, enabling the bolt body 31 to slide backwards along the sleeve body 21 when the bolt body 31 is subjected to backward acting force, limiting the sliding groove 33 by the limiting block 23 to play a role of limiting the backward sliding range of the bolt body 31, opening the side space of the sleeve body 21, separating the sleeve body 21 from the waist of the lifting belt 1, binding the lower part of the lifting belt 1 outside a target hydraulic cylinder, recovering the lifting belt 1 and the guide sleeve 2 by reverse operation, sliding along the waist of the lifting belt 1 by the sleeve body 21, and enabling the sleeve body 21 to slide downwards to further bind the target hydraulic cylinder after the upper end of the lifting belt 1 is subjected to lifting acting force.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
The application direction is simply mentioned in the description for the prior art that the utility model is known to the person skilled in the art and has not changed, and the utility model is combined to form the complete technology; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the principles of the utility model.
Claims (7)
1. The utility model provides a hydraulic cylinder dismantles auxiliary device, includes hoist and mount area (1), its characterized in that: one end of the lifting belt (1) is provided with a guide sleeve (2), a screw (5) penetrates between the lifting belt (1) and the guide sleeve (2), the lifting belt (1) and the guide sleeve (2) are fixedly connected through the screw (5), the inside of the guide sleeve (2) is movably sleeved at the waist of the lifting belt (1), the rear part of the guide sleeve (2) is fixedly connected with a spring buckle (4), a blocking bolt (3) is movably inserted at the side part of the guide sleeve (2), and the rear part of the blocking bolt (3) is movably sleeved outside the spring buckle (4).
2. The hydraulic ram removal aid of claim 1, wherein: the guide sleeve (2) comprises a sleeve body (21) and a limiting block (23), and the limiting block (23) is fixedly connected inside the sleeve body (21).
3. The hydraulic ram removal aid of claim 2, wherein: an arc chamfer (22) is formed at the inner side edge of the sleeve body (21).
4. The hydraulic ram removal aid of claim 2, wherein: the guide sleeve (2) further comprises a mounting seat (24), and the mounting seat (24) is fixedly connected to the outer end of the sleeve body (21).
5. The hydraulic ram removal aid of claim 1, wherein: the stop bolt (3) comprises a bolt body (31), sliding grooves (33) are formed in the upper end and the lower end of the bolt body (31), and sliding openings (32) are formed in the side end of the rear portion of the bolt body (31) in a hollowed-out mode.
6. The hydraulic ram removal aid of claim 1, wherein: the elastic buckle (4) comprises an elastic piece (41), a buckle block (42) and a connecting block (44), wherein the connecting block (44) is fixedly connected with the elastic piece (41) into a whole, and the buckle block (42) is fixedly connected with one end, opposite to the connecting block (44), of the elastic piece (41).
7. The hydraulic ram removal aid of claim 6, wherein: the elastic buckle (4) further comprises a pinching button (43), and the pinching button (43) is fixedly connected to the outer end of the buckle block (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321527665.9U CN220131691U (en) | 2023-06-15 | 2023-06-15 | Hydraulic cylinder dismantles auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321527665.9U CN220131691U (en) | 2023-06-15 | 2023-06-15 | Hydraulic cylinder dismantles auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131691U true CN220131691U (en) | 2023-12-05 |
Family
ID=88948767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321527665.9U Active CN220131691U (en) | 2023-06-15 | 2023-06-15 | Hydraulic cylinder dismantles auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131691U (en) |
-
2023
- 2023-06-15 CN CN202321527665.9U patent/CN220131691U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |