CN208811028U - A kind of chain provision for disengagement - Google Patents
A kind of chain provision for disengagement Download PDFInfo
- Publication number
- CN208811028U CN208811028U CN201821293544.1U CN201821293544U CN208811028U CN 208811028 U CN208811028 U CN 208811028U CN 201821293544 U CN201821293544 U CN 201821293544U CN 208811028 U CN208811028 U CN 208811028U
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- Prior art keywords
- rectangular notch
- hydraulic cylinder
- motor
- screw
- notch
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Abstract
The utility model discloses a kind of chain provisions for disengagement, pedestal is rectangular parallelepiped structure, rectangular notch two is offered on the top surface of pedestal, and sliding slot one is offered on the bottom surface of rectangular notch two, the bottom surface of fixture block is equipped with sliding block, fixture block is slidably connected in the sliding slot one of rectangular notch two by bottom surface sliding block, and tapped through hole is offered on the left side of rectangular notch two, lock-screw, which is connected through a screw thread, to be arranged in tapped through hole, and the screw tip of lock-screw and the side of fixture block offset, the inside of one piston rod of hydraulic cylinder is the cavity structure of top surface uncovered, and hydraulic cylinder two is fixedly installed in the plunger of hydraulic cylinder one, and the cavity inside of the hydraulic cylinder one in two two sides of hydraulic cylinder is symmetrically arranged with iraser.
Description
Technical field
The utility model relates to a kind of chain technical field of processing equipment, specifically a kind of chain provision for disengagement.
Background technique
If most of existing oil-well rig, workover rig are machine driving, winch, turntable are with chain drive for main petroleum machine
Tool, chain used are heavy-duty chain, there is single strand chain and multiple rows of chain, and chain pitch is big, and transmitting power is big, and weight is big, and size is big,
Maintenance, disassembly, installation, the replacement of chain are very frequent, big by manually carrying out dismantlement work amount without suitable extracting tool,
Operating difficulties, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of chain provisions for disengagement, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of chain provision for disengagement, including pedestal, dumping pit, rectangular notch one, fixture block, sliding slot one, lock-screw, screw thread
Through-hole, rectangular notch two, screw rod one, first motor, nut seat one, sliding slot two, bar shaped notch, support frame, hydraulic cylinder one, cross
Plate, nut seat two, screw rod two, the second motor, hydraulic cylinder two and iraser, the pedestal are rectangular parallelepiped structure, pedestal
Top surface on offer rectangular notch two, and sliding slot one is offered on the bottom surface of rectangular notch two, the bottom surface of fixture block is equipped with
Sliding block, fixture block are slidably connected in the sliding slot one of rectangular notch two by bottom surface sliding block, and on the left side of rectangular notch two
Tapped through hole is offered, lock-screw, which is connected through a screw thread, to be arranged in tapped through hole, and the screw tip and folder of lock-screw
The side of block offsets, and rectangular notch one is offered on the bottom surface of the pedestal, and leads between rectangular notch one and rectangular notch two
It crosses dumping pit to be attached, offers longitudinal bar shaped notch on the pedestal in two left side of rectangular notch, and in bar shaped notch
Two sides in slot symmetrically offer sliding slot two, and one end of bar shaped notch is provided with first motor, the first electricity by motor mount
The output end of machine is provided with screw rod one by shaft coupling, and screw rod one is located inside bar shaped notch, and passes through screw thread on screw rod one
It is connected with nut seat one, the two sides of nut seat one are provided with sliding block, and nut seat one is slidably connected at item by the sliding block of two sides
In the sliding slot two of shape notch two sides, and support frame is fixed on the top surface of screw base one, the top of support frame as described above is horizontal
Equipped with transverse slat, the other end of transverse slat is equipped with downwards riser vertically, and the second motor is arranged on riser by motor mount, and second
The output end of motor is provided with screw rod two by shaft coupling, is connected through a screw thread on screw rod two equipped with nut seat two, nut seat
Connecting plate is fixedly installed on two bottom surface, hydraulic cylinder one is fixed on connecting plate, one piston rod of hydraulic cylinder it is interior
Portion is the cavity structure of top surface uncovered, and hydraulic cylinder two is fixedly installed in the plunger of hydraulic cylinder one, and hydraulic
The cavity inside of the hydraulic cylinder one of two two sides of cylinder is symmetrically arranged with iraser.
As a further solution of the present invention: the sliding slot one has two, two sliding slots one are about rectangular notch two
The axisymmetrical of bottom surface horizontal direction.
The fixture block and rectangular notch two and the face of chain contact are equipped with as a further solution of the present invention,
Rubber mat.
The cross-sectional area of the rectangular notch one is greater than the transversal of dumping pit as a further solution of the present invention,
Area.
The first motor is mounted on the side of pedestal as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is novel, if
Rationally, chain to be removed is placed on rectangular notch two for meter, pushes fixture block to consolidate chain by turning lock-screw
It is fixed, and make the connecting pin face dumping pit of chain, drive nut seat one to move on screw rod one by first motor, to realize
The adjustment of hydraulic cylinder two in the longitudinal direction is moved by the second motor driven nut seat two on screw rod two, to realize hydraulic cylinder
Two adjustment horizontally makes the connecting pin of the aperture face chain of iraser, drives piston rod by hydraulic cylinder one
The movement of hydraulic cylinder two in the vertical direction is driven, the connecting pin for making hydraulic cylinder two that piston rod be driven to push chain, to realize
The fast quick-detach of chain, improves the dismounting speed of chain, reduces the working strength of operator.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chain provision for disengagement.
Fig. 2 is a kind of structural schematic diagram of base vertical view in chain provision for disengagement.
In figure: pedestal 1, dumping pit 2, rectangular notch 1, fixture block 4, sliding slot 1, lock-screw 6, tapped through hole 7, rectangle
Notch 28, screw rod 1, first motor 10, nut seat 1, sliding slot 2 12, bar shaped notch 13, support frame 14, hydraulic cylinder one
15, transverse slat 16, nut seat 2 17, screw rod 2 18, the second motor 19, hydraulic cylinder 2 20 and iraser 21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of chain provision for disengagement, including pedestal 1, dumping pit 2, square
Shape notch 1, fixture block 4, sliding slot 1, lock-screw 6, tapped through hole 7, rectangular notch 28, screw rod 1, first motor 10, spiral shell
Base 1, sliding slot 2 12, bar shaped notch 13, support frame 14, hydraulic cylinder 1, transverse slat 16, nut seat 2 17, screw rod 2 18,
Second motor 19, hydraulic cylinder 2 20 and iraser 21, the pedestal 1 are rectangular parallelepiped structure, are opened up on the top surface of pedestal 1
There is rectangular notch 28, and offer sliding slot 1 on the bottom surface of rectangular notch 28, the bottom surface of fixture block 4 is equipped with sliding block, fixture block
4 are slidably connected in the sliding slot 1 of rectangular notch 28 by bottom surface sliding block, and are offered on the left side of rectangular notch 28
Tapped through hole 7, lock-screw 6, which is connected through a screw thread, to be arranged in tapped through hole 7, and the screw tip of lock-screw 6 and fixture block 4
Side offset, chain to be removed is placed on rectangular notch 28, by turn lock-screw 6 push fixture block 4 to chain
It is fixed.
Rectangular notch 1 is offered on the bottom surface of the pedestal 1, and is passed through between rectangular notch 1 and rectangular notch 28
Dumping pit 2 is attached, convenient for the connecting pin after export disassembly.
Longitudinal bar shaped notch 13 is offered on the pedestal 1 in 28 left side of rectangular notch, and in 13 slot of bar shaped notch
Two sides symmetrically offer sliding slot 2 12, one end of bar shaped notch 13 is provided with first motor 10 by motor mount, first
The output end of motor 10 is provided with screw rod 1 by shaft coupling, and screw rod 1 is located inside bar shaped notch 13, and on screw rod 1
It is connected through a screw thread and is equipped with nut seat 1, the two sides of nut seat 1 are provided with sliding block, the cunning that nut seat 1 passes through two sides
Block is slidably connected in the sliding slot 2 12 of 13 two sides of bar shaped notch, and is fixed with support frame on the top surface of screw base 1
14, drive nut seat 1 to move on screw rod 1 by first motor 10, to realize the tune of hydraulic cylinder 2 20 in the longitudinal direction
It is whole.
The top level of support frame as described above 14 be equipped with transverse slat 16, the other end of transverse slat 16 downwards vertically be equipped with riser, second
Motor 19 is arranged on riser by motor mount, and the output end of the second motor 19 is provided with screw rod 2 18 by shaft coupling,
It is connected through a screw thread on screw rod 2 18 equipped with nut seat 2 17, is fixedly installed connecting plate, liquid on the bottom surface of nut seat 2 17
Cylinder pressure 1 is fixed on connecting plate, drives nut seat 2 17 to move on screw rod 2 18 by the second motor 19, thus
Realize the adjustment of hydraulic cylinder 2 20 horizontally.
The inside of one 15 piston rod of hydraulic cylinder is the cavity structure of top surface uncovered, and in the piston rod of hydraulic cylinder 1
Hydraulic cylinder 2 20 is fixedly installed in cavity, and the cavity inside of the hydraulic cylinder 1 in 2 20 two sides of hydraulic cylinder is symmetrically arranged with
Iraser 21 drives piston rod to drive the movement of hydraulic cylinder 2 20 in the vertical direction, makes liquid by hydraulic cylinder 1
Cylinder pressure 2 20 drives the connecting pin of piston rod promotion chain.
The sliding slot 1 has two, and axisymmetrical of two sliding slots 1 about 28 bottom surface horizontal direction of rectangular notch makes
Fixture block 4 is stronger to chain fixation.
The face of the fixture block 4 and rectangular notch 28 and chain contact is equipped with rubber mat, shields to chain surface.
The cross-sectional area of the rectangular notch 1 is greater than the cross-sectional area of dumping pit 2.
The first motor 10 is mounted on the side of pedestal 1.
The model LR-RSP-635/1-100mW of the iraser 21.
The working principle of the utility model is: chain to be removed is placed on rectangular notch 28, by turning locking
Screw 6 pushes fixture block 4 that chain is fixed, and makes the connecting pin face dumping pit 2 of chain, drives spiral shell by first motor 10
Base 1 moves on screw rod 1, to realize the adjustment of hydraulic cylinder 2 20 in the longitudinal direction, is driven by the second motor 19
Nut seat 2 17 moves on screw rod 2 18, to realize the adjustment of hydraulic cylinder 2 20 horizontally, makes iraser 21
Aperture face chain connecting pin, pass through hydraulic cylinder 1 and piston rod driven to drive the shifting in the vertical direction of hydraulic cylinder 2 20
Connecting pin that is dynamic, making hydraulic cylinder 2 20 that piston rod be driven to push chain, to realize the fast quick-detach of chain.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of chain provision for disengagement, including pedestal, dumping pit, rectangular notch one, fixture block, sliding slot one, lock-screw, screw thread are logical
Hole, rectangular notch two, screw rod one, first motor, nut seat one, sliding slot two, bar shaped notch, support frame, hydraulic cylinder one, transverse slat,
Nut seat two, screw rod two, the second motor, hydraulic cylinder two and iraser, which is characterized in that the pedestal is cuboid knot
Structure offers rectangular notch two on the top surface of pedestal, and offers sliding slot one on the bottom surface of rectangular notch two, the bottom surface of fixture block
It is equipped with sliding block, fixture block is slidably connected in the sliding slot one of rectangular notch two by bottom surface sliding block, and on a left side for rectangular notch two
Tapped through hole is offered on side, lock-screw, which is connected through a screw thread, to be arranged in tapped through hole, and the screw thread end of lock-screw
It holds and offsets with the side of fixture block, rectangular notch one, and rectangular notch one and rectangular notch two are offered on the bottom surface of the pedestal
Between be attached by dumping pit, offer longitudinal bar shaped notch on the pedestal in two left side of the rectangular notch, and in item
Two sides in shape notch slot symmetrically offer sliding slot two, and one end of bar shaped notch is provided with first motor by motor mount,
The output end of first motor is provided with screw rod one by shaft coupling, and screw rod one is located inside bar shaped notch, and leads on screw rod one
It crosses threaded connection and is equipped with nut seat one, the two sides of nut seat one are provided with sliding block, and nut seat one is slided by the sliding block of two sides to be connected
It connects in the sliding slot two of bar shaped notch two sides, and is fixed with support frame on the top surface of screw base one, the top of support frame as described above
End is horizontal to be equipped with transverse slat, and the other end of transverse slat is equipped with downwards riser vertically, and the second motor is arranged by motor mount in riser
On, the output end of the second motor is provided with screw rod two by shaft coupling, it is connected through a screw thread on screw rod two equipped with nut seat two,
Connecting plate is fixedly installed on the bottom surface of nut seat two, hydraulic cylinder one is fixed on connecting plate, one piston of hydraulic cylinder
The inside of bar is the cavity structure of top surface uncovered, and hydraulic cylinder two is fixedly installed in the plunger of hydraulic cylinder one, and
Iraser is symmetrically arranged in the cavity inside of the hydraulic cylinder one of two two sides of hydraulic cylinder.
2. a kind of chain provision for disengagement according to claim 1, which is characterized in that the sliding slot one has two, two cunnings
Axisymmetrical of the slot one about two bottom surface horizontal direction of rectangular notch.
3. a kind of chain provision for disengagement according to claim 1, which is characterized in that the fixture block and rectangular notch two and chain
The face of item contact is equipped with rubber mat.
4. a kind of chain provision for disengagement according to claim 1 or 3, which is characterized in that the rectangular notch one it is transversal
Area is greater than the cross-sectional area of dumping pit.
5. a kind of chain provision for disengagement according to claim 1, which is characterized in that the first motor is mounted on pedestal
On side.
6. a kind of chain provision for disengagement according to claim 1, which is characterized in that the model of the iraser
LR-RSP-635/1-100mW。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293544.1U CN208811028U (en) | 2018-08-06 | 2018-08-06 | A kind of chain provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293544.1U CN208811028U (en) | 2018-08-06 | 2018-08-06 | A kind of chain provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811028U true CN208811028U (en) | 2019-05-03 |
Family
ID=66273079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293544.1U Expired - Fee Related CN208811028U (en) | 2018-08-06 | 2018-08-06 | A kind of chain provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355554A (en) * | 2019-08-21 | 2019-10-22 | 中车洛阳机车有限公司 | A kind of integral driving device for locomotives dismantling dedicated unit |
| CN111546288A (en) * | 2020-04-16 | 2020-08-18 | 江山永利百合实业有限公司 | Chain extension pin press-fitting machine |
-
2018
- 2018-08-06 CN CN201821293544.1U patent/CN208811028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355554A (en) * | 2019-08-21 | 2019-10-22 | 中车洛阳机车有限公司 | A kind of integral driving device for locomotives dismantling dedicated unit |
| CN111546288A (en) * | 2020-04-16 | 2020-08-18 | 江山永利百合实业有限公司 | Chain extension pin press-fitting machine |
| CN111546288B (en) * | 2020-04-16 | 2021-09-28 | 江山永利百合实业有限公司 | Chain extension pin press-fitting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |