CN208747465U - A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position - Google Patents
A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position Download PDFInfo
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- CN208747465U CN208747465U CN201821539364.7U CN201821539364U CN208747465U CN 208747465 U CN208747465 U CN 208747465U CN 201821539364 U CN201821539364 U CN 201821539364U CN 208747465 U CN208747465 U CN 208747465U
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- screw
- pin assembly
- drive shaft
- wearing
- beam body
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Abstract
The utility model relates to water conservancy and hydropower apparatus field, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position being disclosed, including beam body, wearing off pin assembly, beam body upper surface two sides are equipped with upper lifting lug, and beam body two sides are equipped with sliding groove；Beam body central lumen is fixed with motor, and motor is equipped with screw-thread drive shaft, and screw-thread drive shaft passes through sliding groove and the screw-thread drive shaft other end is in beam body inner wall turn hole, and sliding block is cased on screw-thread drive shaft；Sliding block center is equipped with through-hole, and through-hole is equipped with the internal screw thread cooperated with screw-thread drive shaft, and sliding block is stuck in sliding groove and can slide along sliding groove, and sliding block lower end is equipped with and wears off pin assembly.The utility model, which solves existing hydraulic automatic grabbing beam and wears off pin assembly position, to be fixed, problem poor for applicability.
Description
Technical field
The utility model relates to water conservancy and hydropower apparatus fields, in particular to a kind of be adjusted to wear off the hydraulic of pin assembly position
Automatically fine strain of millet is grabbed.
Background technique
Grasping beam is a kind of auxiliary device being widely used on waterpower water power headstock gear, is mainly used for lifting by crane gate or blocks dirt
Grid.Grasping beam is broadly divided into mechanical grasping beam and hydraulic automatic grabbing beam two major classes, and hydraulic automatic grabbing beam is more intelligent than mechanical grasping beam, automatic
Change degree is higher, and as water conservancy and hydropower gantry gate hoists, platform hoist lifts by crane the key equipment of gate or trash rack.It is hydraulic
Auto clawing beam mainly by beam body, lifting lug, support oriented device, positioning device, hydraulic power unit, wear off pin assembly, signal device,
The part such as cable drum and electrical control forms.Hydraulic automatic grabbing beam does not have to need manually to wear pin as mechanical grasping beam, gram
The complex operations program that pin is manually worn when having taken underwater operation improves the working efficiency of headstock gear operation gate or trash rack.
But existing hydraulic automatic grabbing Liangqi wears off pin assembly and is fixedly welded on hydraulic automatic grabbing beam beam body lower surface, wears
Out of stock setting position is irremovable, just causes a hydraulic automatic grabbing beam that can only correspond to a kind of gate of specification in this way.Work as gate
Cause diversified in specifications or due to gate when producing installation due to error, make gate lifting eye position and hydraulic automatic grabbing beam wears off pin
When setting position is inconsistent, hydraulic automatic grabbing beam, which wears off pin assembly, cannot penetrate gate lifting eye.It in this case, just can only be more
Different hydraulic automatic grabbing beams is changed, not only greatly reduces working efficiency in this way, while also increasing engineering cost.
Utility model content
Based on the above technical problem, the utility model provides a kind of adjustable hydraulic automatic grabbing for wearing off pin assembly position
Beam solves existing hydraulic automatic grabbing beam and wears off pin assembly position and fixes, problem poor for applicability.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body, wear off pin assembly, beam body upper surface
Two sides are equipped with upper lifting lug, and beam body two sides are equipped with sliding groove；Beam body central lumen is fixed with motor, and motor is equipped with screw-driven
Axis, screw-thread drive shaft passes through sliding groove and the screw-thread drive shaft other end is in beam body inner wall turn hole, is cased on screw-thread drive shaft
Sliding block；Sliding block center is equipped with through-hole, and through-hole is equipped with the internal screw thread cooperated with screw-thread drive shaft, and sliding block is stuck in sliding groove and can edge
Sliding groove sliding, sliding block lower end are equipped with and wear off pin assembly.
In the present invention, when discovery gate lifting eye position and hydraulic automatic grabbing beam to wear off pin assembly position inconsistent
When, start motor, electric motor starting, screw-thread drive shaft starts turning fastly, in slider throughbores internal screw thread and screw-thread drive shaft external screw thread
Under effect, sliding block can be moved horizontally along sliding groove comes adjusting slider position with this, so that it is mobile so that sliding block drive is worn off pin assembly
To position corresponding with gate lifting eye, makes to wear off pin assembly and gate lifting eye completes contraposition so as to subsequent gate lifting operation.It is logical
That crosses adjustable position wears off pin assembly, solves existing hydraulic automatic grabbing beam and wears off pin assembly position and fixes, poor for applicability
Problem.
As a preferred mode, wearing off pin assembly includes lower shackle plate one, lower shackle plate two, lower shackle plate one, under
Shackle plate two is equipped with through-hole, and lower shackle plate one side is fixed with hydraulic cylinder, and hydraulic inner cylinder sleeve has pin shaft, and pin shaft can be in level
Direction is flexible, and pin shaft may pass through lower shackle plate one, two through-hole of lower shackle plate；Beam body center is equipped with underwater hydraulic pumping plant, underwater liquid
Press pump station can provide hydraulic oil to hydraulic cylinder by pipe-line system.
As a preferred mode, screw-thread drive shaft both ends and beam body sliding groove inner wall contact position are equipped with bearing.
As a preferred mode, bearing front end is equipped with bearing (ball) cover, and sealing is equipped between bearing (ball) cover and inner wall
Washer.
As a preferred mode, beam body lower surface both ends are equipped with abutment sleeve.
As a preferred mode, abutment sleeve outer surface is equipped with the stiffener plate that shape is right angled triangle.
As a preferred mode, stiffener plate quantity is at least four, and stiffener plate is uniform around abutment sleeve
Distribution.
As a preferred mode, motor is deep-water motor.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model, which solves existing hydraulic automatic grabbing beam and wears off pin assembly position, fixes, problem poor for applicability.
(2) the utility model is by wearing off pin assembly, when can work under water, automatically controls pin shaft by hydraulic cylinder and wears
Gate lifting eye is crossed, lifting is completed and prepares, without needing manually to wear pin as mechanical grasping beam, is manually worn when overcoming underwater operation
The complex operations program of pin improves the working efficiency of headstock gear operation gate or trash rack.
(3) the utility model is equipped with bearing, bearing by screw-thread drive shaft both ends and beam body sliding groove inner wall contact position
Screw-thread drive shaft abrasion can be reduced, and the rotation of screw-thread drive shaft can be made more steady.
(4) the utility model is equipped with bearing (ball) cover by bearing front end, and gasket is equipped between bearing (ball) cover and inner wall
Circle, can be by bearing seal, when grasping beam works in water, and the cooperation of bearing (ball) cover and seal washer can enter to avoid dirt
Bearing influences bearing working.It is also possible to prevent water from entering beam body inner cavity, motor damage is caused.
(5) the utility model by beam body lower surface both ends be equipped with abutment sleeve, abutment sleeve can be set to gate on
The positioning pin rod on surface cooperates, and operation hydraulic automatic grabbing beam abutment sleeve covers on positioning pin rod, just can conveniently wear off pin dress
Pin shaft is set across gate lifting eye pin hole.
(6) the utility model is equipped with the stiffener plate that shape is right angled triangle by setting abutment sleeve outer surface, increases
The strong stability of abutment sleeve.
(7) the utility model is at least four by the way that stiffener plate quantity is arranged, and stiffener plate is equal around abutment sleeve
Even distribution further enhances the stability of abutment sleeve.
(8) the utility model is deep-water motor by setting motor, and deep-water motor possesses the waterproofness that can be worked under water
Can, utility model works reliability can be increased.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the face A-A cross-sectional view in Fig. 1.
Fig. 3 is part a enlarged drawing in Fig. 1.
Wherein, lifting lug on 1,2 underwater hydraulic pumping plants, 3 beam bodies, 4 abutment sleeves, 5 stiffener plates, 6 lower shackle plates two, 7 pins
Axis, 8 lower shackle plates one, 9 hydraulic cylinders, 10 sliding blocks, 11 sliding grooves, 12 motors, 13 screw-thread drive shafts, 14 bearing (ball) covers, 15 sealings
Washer, 16 bearings.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~3, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body 3, wear off pin dress
It sets, 3 upper surface two sides of beam body are equipped with upper lifting lug 1, and 3 two sides of beam body are equipped with sliding groove 11；3 central lumen of beam body is fixed with motor
12, motor 12 is equipped with screw-thread drive shaft 13, and screw-thread drive shaft 13 passes through sliding groove 11 and 13 other end of screw-thread drive shaft is embedded in beam
In 3 inner wall turn hole of body, sliding block 10 is cased on screw-thread drive shaft 13；10 center of sliding block is equipped with through-hole, and through-hole is equipped with and screw-driven
The internal screw thread that axis 13 cooperates, sliding block 10 are stuck in sliding groove 11 and can slide along sliding groove 11, and 10 lower end of sliding block is equipped with and wears off pin
Device.
In this example, when find gate lifting eye position and hydraulic automatic grabbing beam wear off pin assembly position it is inconsistent when,
Start motor 12, motor 12 starts, and screw-thread drive shaft 13 rotates, in 10 through-hole internal screw thread of sliding block and 13 external screw thread of screw-thread drive shaft
Under effect, sliding block 10 can be moved horizontally along sliding groove 11 comes 10 position of adjusting slider with this, so that the drive of sliding block 10 be made to wear off pin
Device is moved to position corresponding with gate lifting eye, makes to wear off pin assembly and gate lifting eye completes contraposition to complete subsequent gate
Lifting.Pin assembly is worn off by adjustable position, existing hydraulic automatic grabbing beam is solved and wears off pin assembly position and fix, is applicable in
Property difference problem.
Embodiment 2:
Referring to Fig. 1~3, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body 3, wear off pin dress
It sets, 3 upper surface two sides of beam body are equipped with upper lifting lug 1, and 3 two sides of beam body are equipped with sliding groove 11；3 central lumen of beam body is fixed with motor
12, motor 12 is equipped with screw-thread drive shaft 13, and screw-thread drive shaft 13 passes through sliding groove 11 and 13 other end of screw-thread drive shaft is embedded in beam
In 3 inner wall turn hole of body, sliding block 10 is cased on screw-thread drive shaft 13；10 center of sliding block is equipped with through-hole, and through-hole is equipped with and screw-driven
The internal screw thread that axis 13 cooperates, sliding block 10 are stuck in sliding groove 11 and can slide along sliding groove 11, and 10 lower end of sliding block is equipped with and wears off pin
Device.
In this example, wearing off pin assembly includes lower shackle plate 1, lower shackle plate 26, lower shackle plate 1, lower shackle plate
26 are equipped with through-hole, and lower one 8 side of shackle plate is fixed with hydraulic cylinder 9, pin shaft 7 is cased in hydraulic cylinder 9, and pin shaft 7 can be in level
Direction is flexible, and pin shaft 7 may pass through lower shackle plate 1,26 through-hole of lower shackle plate；3 center of beam body is equipped with underwater hydraulic pumping plant 2, water
Lower hydraulic power unit 2 can provide hydraulic oil to hydraulic cylinder 9 by pipe-line system.By wearing off pin assembly, when can work under water,
Pin shaft 7 is automatically controlled by hydraulic cylinder 9 and passes through gate lifting eye, is completed lifting and is prepared, it is artificial without being needed as mechanical grasping beam
Pin is worn, the complex operations program of pin is manually worn when overcoming underwater operation, improves the work of headstock gear operation gate or trash rack
Make efficiency.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~3, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body 3, wear off pin dress
It sets, 3 upper surface two sides of beam body are equipped with upper lifting lug 1, and 3 two sides of beam body are equipped with sliding groove 11；3 central lumen of beam body is fixed with motor
12, motor 12 is equipped with screw-thread drive shaft 13, and screw-thread drive shaft 13 passes through sliding groove 11 and 13 other end of screw-thread drive shaft is embedded in beam
In 3 inner wall turn hole of body, sliding block 10 is cased on screw-thread drive shaft 13；10 center of sliding block is equipped with through-hole, and through-hole is equipped with and screw-driven
The internal screw thread that axis 13 cooperates, sliding block 10 are stuck in sliding groove 11 and can slide along sliding groove 11, and 10 lower end of sliding block is equipped with and wears off pin
Device.
In this example, 13 both ends of screw-thread drive shaft and 3 sliding groove of beam body, 11 inner wall contact position are equipped with bearing 16.Pass through
13 both ends of screw-thread drive shaft and 3 sliding groove of beam body, 11 inner wall contact position are equipped with bearing 16, and bearing 16 can reduce screw-thread drive shaft
13 abrasions, and the rotation of screw-thread drive shaft 13 can be made more steady.
As a preferred mode, 16 front end of bearing is equipped with bearing (ball) cover 14, sets between bearing (ball) cover 14 and inner wall
There is seal washer 15.It is equipped with bearing (ball) cover 14 by 16 front end of bearing, seal washer is equipped between bearing (ball) cover 14 and inner wall
15, bearing 16 can be sealed, when grasping beam works in water, the cooperation of bearing (ball) cover 14 and seal washer 15 can be to avoid dirt
Object enters bearing 16, influences the work of bearing 16.It is also possible to prevent water from entering 3 inner cavity of beam body, motor 12 is caused to damage.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~3, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body 3, wear off pin dress
It sets, 3 upper surface two sides of beam body are equipped with upper lifting lug 1, and 3 two sides of beam body are equipped with sliding groove 11；3 central lumen of beam body is fixed with motor
12, motor 12 is equipped with screw-thread drive shaft 13, and screw-thread drive shaft 13 passes through sliding groove 11 and 13 other end of screw-thread drive shaft is embedded in beam
In 3 inner wall turn hole of body, sliding block 10 is cased on screw-thread drive shaft 13；10 center of sliding block is equipped with through-hole, and through-hole is equipped with and screw-driven
The internal screw thread that axis 13 cooperates, sliding block 10 are stuck in sliding groove 11 and can slide along sliding groove 11, and 10 lower end of sliding block is equipped with and wears off pin
Device.
In this example, 3 lower surface both ends of beam body are equipped with abutment sleeve 4.Positioning sleeve is equipped with by 3 lower surface both ends of beam body
Cylinder 4, abutment sleeve 4 can cooperate with the positioning pin rod for being set to gate upper surface, and 4 sets of hydraulic automatic grabbing beam abutment sleeve of operation exists
On positioning pin rod, pin assembly pin shaft 7 just can be conveniently worn off across gate lifting eye pin hole.
As a preferred mode, 4 outer surface of abutment sleeve is equipped with the stiffener plate 5 that shape is right angled triangle.It is logical
It crosses setting 4 outer surface of abutment sleeve and is equipped with the stiffener plate 5 that shape is right angled triangle, enhance the stability of abutment sleeve 4.
As a preferred mode, 5 quantity of stiffener plate is at least four, and stiffener plate 5 is equal around abutment sleeve 4
Even distribution.It is at least four by the way that 5 quantity of stiffener plate is arranged, and stiffener plate 5 is uniformly distributed around abutment sleeve 4, into one
Step enhances the stability of abutment sleeve 4.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~3, a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body 3, wear off pin dress
It sets, 3 upper surface two sides of beam body are equipped with upper lifting lug 1, and 3 two sides of beam body are equipped with sliding groove 11；3 central lumen of beam body is fixed with motor
12, motor 12 is equipped with screw-thread drive shaft 13, and screw-thread drive shaft 13 passes through sliding groove 11 and 13 other end of screw-thread drive shaft is embedded in beam
In 3 inner wall turn hole of body, sliding block 10 is cased on screw-thread drive shaft 13；10 center of sliding block is equipped with through-hole, and through-hole is equipped with and screw-driven
The internal screw thread that axis 13 cooperates, sliding block 10 are stuck in sliding groove 11 and can slide along sliding groove 11, and 10 lower end of sliding block is equipped with and wears off pin
Device.
In this example, motor 12 is deep-water motor.It is deep-water motor by setting motor 12, deep-water motor possesses can be
The waterproof performance of underwater operation can increase utility model works reliability.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model it is special
Sharp protection scope is still subject to the claims, made by all specifications and accompanying drawing content with the utility model etc.
Same structure change, similarly should be included in the protection scope of the utility model.
Claims (8)
1. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position, including beam body (3), pin assembly is worn off, feature exists
In: beam body (3) the upper surface two sides are equipped with upper lifting lug (1), and beam body (3) two sides are equipped with sliding groove (11)；The beam body
(3) central lumen is fixed with motor (12), and the motor (12) is equipped with screw-thread drive shaft (13), the screw-thread drive shaft (13)
Across sliding groove (11) and screw-thread drive shaft (13) other end is in beam body (3) inner wall turn hole, the screw-thread drive shaft (13)
On be cased with sliding block (10)；Sliding block (10) center is equipped with through-hole, and the through-hole is interior equipped with cooperating with screw-thread drive shaft (13)
Screw thread, the sliding block (10) are stuck in sliding groove (11) and can slide along sliding groove (11), and sliding block (10) lower end is equipped with and wears
Out of stock device.
2. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 1, it is characterised in that: institute
Stating and wearing off pin assembly includes lower shackle plate one (8), lower shackle plate two (6), and the lower shackle plate one (8), lower shackle plate two (6) are equal
Equipped with through-hole, lower shackle plate one (8) side is fixed with hydraulic cylinder (9), is cased with pin shaft (7), institute in the hydraulic cylinder (9)
Stating pin shaft (7) can stretch in the horizontal direction, and the pin shaft (7) may pass through lower shackle plate one (8), lower shackle plate two (6) through-hole；Institute
It states beam body (3) center and is equipped with underwater hydraulic pumping plant (2), the underwater hydraulic pumping plant (2) can be by hydraulic line system to hydraulic
Cylinder (9) provides hydraulic oil.
3. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 1, it is characterised in that: institute
It states screw-thread drive shaft (13) both ends and sliding groove (11) inner wall contact position is equipped with bearing (16).
4. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 3, it is characterised in that: institute
It states bearing (16) front end to be equipped with bearing (ball) cover (14), is equipped with seal washer (15) between the bearing (ball) cover (14) and inner wall.
5. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 1, it is characterised in that: institute
Beam body (3) lower surface both ends are stated equipped with abutment sleeve (4).
6. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 5, it is characterised in that: institute
State stiffener plate (5) of abutment sleeve (4) outer surface equipped with shape for right angled triangle.
7. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 6, it is characterised in that: institute
It states stiffener plate (5) quantity and is at least four, and stiffener plate (5) is uniformly distributed around abutment sleeve (4).
8. a kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position according to claim 1, it is characterised in that: institute
Stating motor (12) is deep-water motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539364.7U CN208747465U (en) | 2018-09-20 | 2018-09-20 | A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539364.7U CN208747465U (en) | 2018-09-20 | 2018-09-20 | A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747465U true CN208747465U (en) | 2019-04-16 |
Family
ID=66084932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539364.7U Expired - Fee Related CN208747465U (en) | 2018-09-20 | 2018-09-20 | A kind of adjustable hydraulic automatic grabbing beam for wearing off pin assembly position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950237A (en) * | 2019-11-11 | 2020-04-03 | 中国船舶重工集团公司第七一九研究所 | Top cover lifting appliance suitable for offshore loading and unloading of pressure vessel top cover |
| CN111717775A (en) * | 2020-06-10 | 2020-09-29 | 浙江省交通规划设计研究院有限公司 | Grab beam device |
-
2018
- 2018-09-20 CN CN201821539364.7U patent/CN208747465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950237A (en) * | 2019-11-11 | 2020-04-03 | 中国船舶重工集团公司第七一九研究所 | Top cover lifting appliance suitable for offshore loading and unloading of pressure vessel top cover |
| CN111717775A (en) * | 2020-06-10 | 2020-09-29 | 浙江省交通规划设计研究院有限公司 | Grab beam device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210920 |