CN209166845U - A kind of adjustable lifting jack performance testing device - Google Patents
A kind of adjustable lifting jack performance testing device Download PDFInfo
- Publication number
- CN209166845U CN209166845U CN201822010152.6U CN201822010152U CN209166845U CN 209166845 U CN209166845 U CN 209166845U CN 201822010152 U CN201822010152 U CN 201822010152U CN 209166845 U CN209166845 U CN 209166845U
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- China
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- main body
- operating main
- performance testing
- adjustable lifting
- lifting jack
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of adjustable lifting jack performance testing devices, the driving means of the operating main body two sides is respectively arranged on including operating main body and two, penetration type placing groove is offered in the middle position of the operating main body, is sequentially placed jack, pressure sensor and cushion block from top to bottom in the placing groove；The driving means includes work top and the Liftable type supporting leg at the angle of the work top bottom four, transmission device and the delivery device positioned at the transmission device far from operating main body side are equipped on the work top, the outside of the delivery device is electrically connected with the output end of lead screw motor.The test device of the utility model enters jack, and test position is convenient, the amount of labour is small, endurance is strong and accuracy in detection is high.
Description
Technical field
The utility model relates to detection device technology fields, and in particular to a kind of adjustable lifting jack performance testing device.
Background technique
Jack be it is a kind of use rigidity top lift part as equipment, pushed up in stroke by top bracket or bottom claw
Rise the light and small lifting equipment of weight.Rack-jack, screw jack and hydraulic jack three classes can be divided by structure feature.
Wherein screw jack and hydraulic jack are the most universal, and wherein hydraulic jack is due to compact-sized, stable working, having
The feature of self-locking etc., so be widely used.
As common small lifting equipment, hydraulic jack using preceding have to check each component it is whether working properly with
And whether self-locking holding meanss work with remaining valid, hydraulic jack must be to phase before withstanding on factory or coming into operation after repairing
The components and functionality of pass carries out the test and inspection of validity.Jack is caused especially for long-time service or improper use
The hydraulic jack that component wear is reprocessed needs to carry out a series of performance test for jack before being put into use.
Currently, the structure of the jack pressure tester used is very simple, mainly shown by pressure sensor, pressure data
Show that the part such as instrument, testboard forms, wherein pressure sensor is used to acquire the pressure of jack, and pressure data display instrument is by pressure
The electric pressure signal of sensor acquisition is converted into digital signal, and is shown on charactron, and testboard is for placing jack.?
It usually requires artificially to place when placing jack, very inconvenient when placing jack since testboard space is limited, operation
Difficulty, large labor intensity；Existing tester ability to bear is limited, will lead to and occurs in the detection process of jack to lower recess
The case where, keep test data reliability low.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of easy to operate, jack
Into the adjustable lifting jack performance testing device that test position is convenient, the amount of labour is small, endurance is strong, accuracy in detection is high.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of adjustable lifting jack performance testing device, including operating main body further include two and are respectively arranged on the operation
The driving means of main body two sides offers penetration type placing groove in the middle position of the operating main body, in the placing groove
It is inside sequentially placed jack, pressure sensor and cushion block from top to bottom；
The driving means includes work top and the Liftable type supporting leg at the angle of the work top bottom four；
Transmission device is equipped in the middle position of the work top upper face and is located at the transmission device far from operating main body one
The delivery device of side, the outside of the delivery device are electrically connected with the output end of lead screw motor.
Feature in view of the above technology, the driving means of side are used to for jack being sent into placing groove, the push dress of the other side
It sets for jack release placing groove to be entered transmission device, avoids the trouble manually moved, save labour；Supporting leg
It is designed for extension type, for adjusting the height of work top, work top and the bottom end of the placing groove is made to be located at same water
In plane, jack is facilitated to enter and leave placing groove.
Preferably, the delivery device includes along perpendicular on the operating main body direction and set on the transmission device two
The slideway of side and the push box being installed on above the slideway, the two sides of the push box bottom be respectively equipped with it is described
The sliding block that slideway matches, the sliding block installation by adhering is in the slideway.Push box can make jack in push
Uniform force；Sliding block and slideway matching sliding, advantageously reduce the noise pollution in moving process, reduce motive force, save energy
Source.
Preferably, the operating main body is in the U-typed being open towards side, in the "U" type groove of the operating main body
It is respectively perpendicular and is equipped at least two weighing plates with horizontal cross, be in gridiron.
Operating main body can increase its ability to bear in U-typed, avoid the excessive generation deformation of stress, be conducive to jack
Measuring stability；Placing groove is used to place jack for performance test, and the surrounding of placing groove is equipped with weighing plate, increases test
The stability and stress intensity of device.
Preferably, the operating main body designs for integral type.Keep structure simpler, stability is higher.
Preferably, the transmission device includes the connecting rod being welded on the work top and is installed on the connecting rod
On at least one roller.Roller does not need power drive, and jack drives roller to rotate in moving process, reduces jack
Bottom friction power, conducive to the movement of jack.
Preferably, the supporting leg includes hydraulic device, the hydraulic stem above hydraulic device and is located above hydraulic stem
Elevating lever, the upper end of the elevating lever is fixedly connected with the bottom of the work top.
Preferably, the connecting rod is arranged in parallel with the slideway, and is located in same level.
Preferably, it is equipped with rubber sheet gasket on the inside of the push box of side, is set on the inside of the push box of the other side
There is push rod, the outer end of the push rod is equipped with rubber sheet gasket.Push rod is used to jack releasing placing groove, and rubber sheet gasket can
To increase the frictional force between push box and jack, the friction between push box and jack can also be further decreased
Noise can also avoid the abrasion of jack.
Preferably, the distance between vertically disposed adjacent described weighing plate is equal.It can guarantee integrated testability device
Stability.
The beneficial effects of the utility model are:
The utility model stability is high, endurance is strong, test data is with a high credibility, facilitates jack being sent to placing groove
It is inside detected, is saved labour turnover, work top can carry out height adjustment, when the height of jack is lower, Ke Yi
Backing plate is arranged in the lower section of placing groove, then drives hydraulic stem to rise or fall by hydraulic device, hydraulic stem drives elevating lever again
It is mobile, guarantee work top and to place trench bottom in the same plane, more convenient jack removed from placing groove and into
Enter placing groove.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of operating main body；
Fig. 3 is the structural schematic diagram of driving means.
In figure: 1 operating main body, 2 driving means, 3 push boxes, 4 slideways, 5 rollers, 6 sliding blocks, 7 rubber sheet gaskets, 8 weighings
Plate, 9 placing grooves, 10 cushion blocks, 11 pressure sensors, 12 jack, 13 connecting rods, 14 supporting legs, 15 elevating levers, 16 hydraulic stems, 17
Hydraulic device, 18 push rod, 19 work tops.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1-3, a kind of adjustable lifting jack performance testing device, including operating main body 1 and two are respectively arranged on
The driving means 2 of 1 two sides of operating main body, the operating main body 1, towards the U-typed of side, are led in opening in the operation
It is respectively perpendicular in the "U" type groove of body 1 and is equipped at least two weighing plates 8 with horizontal cross, be in gridiron, and vertically set
The distance between the adjacent weighing plate set is equal；The operating main body 1 designs for integral type；In the operating main body 1
Middle position offers penetration type placing groove 9, is sequentially placed jack 12 from top to bottom in the placing groove 9, pressure passes
Sensor 11 and cushion block 10；
The driving means 2 includes work top 19 and the Liftable type at the angle of work top 19 bottom four
Supporting leg 14, the supporting leg 14 include hydraulic device 17, the hydraulic stem 16 above hydraulic device 17 and are located on hydraulic stem 16
The elevating lever 15 of side, the upper end of the elevating lever 15 is fixedly connected with the bottom of the work top 19；In the work top
19 are equipped with transmission device and the delivery device positioned at the transmission device far from 1 side of operating main body, the work top 19
Upper face and the bottom end of the placing groove 9 be located in same level, wherein equipped with rubber pad on the inside of the push box 3 of side
Piece 7, push rod 18 is equipped on the inside of the push box 3 of the other side, and the outer end of the push rod 18 is equipped with rubber sheet gasket 7.It is described to push away
Sending mechanism includes on perpendicular to 1 direction of operating main body and being set to the slideway 4 of the transmission device two sides and being installed on cunning
The push box 3 of 4 top of road is respectively equipped with the sliding block 6 to match with the slideway 4 in the two sides of push 3 bottom of box,
In the slideway 4, the outside of the push box 3 is electrically connected 6 installation by adhering of sliding block with the output end of lead screw motor.
The transmission device include the connecting rod 13 being welded on the work top and be installed in the connecting rod 13 at least one
A roller 5, the connecting rod 13 are arranged in parallel with the slideway 4, and are located in same level.
Other test equipments, such as pressure data display instrument, displacement sensor can also be set in the placing groove 9.
It is also provided with operation button in 19 outside plate face of work top, for controlling the movement side of hydraulic device 17
To, and then realize the high low adjustment of supporting leg 14.
Working principle of the utility model is:
Backing plate is placed below placing groove 9 according to the size of jack 12, and hydraulic dress is then passed through according to the height of backing plate
17 are set to adjust the height of supporting leg 14, guarantees that work top 19 and backing plate upper surface are in the same plane, jack 12 is put
It sets on transmission device, the switch for opening lead screw motor makes to push box 3 along 4 forward slip of slideway, while pushing jack 12
It moves forward in mounting groove, lead screw motor rotates backward, and drives push box 3 to return to original place, pressure sensor 11 is placed
Cushion block 10 is placed in the top of jack 12, then in the top of pressure sensor 11, carries out the performance test of jack 12, test
After, it reaches jack under the promotion of push rod 18 and is located on the roller 5 on 18 opposite of push rod, remove jack i.e.
It can.
Related equipment component is conventional equipment element unless otherwise instructed in the embodiment above, related
Structure setting mode, working method or control mode are set-up mode, the working method of this field routine unless otherwise instructed
Or control mode.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of adjustable lifting jack performance testing device, including operating main body, which is characterized in that further include two and be respectively arranged on
The driving means of the operating main body two sides offers penetration type placing groove in the middle position of the operating main body, in institute
It states and is sequentially placed jack, pressure sensor and cushion block in placing groove from top to bottom；
The driving means includes work top and the Liftable type supporting leg at the angle of the work top bottom four；Institute
The middle position for stating work top upper face is equipped with transmission device and positioned at the transmission device far from operating main body side
Delivery device, the outside of the delivery device are electrically connected with the output end of lead screw motor.
2. adjustable lifting jack performance testing device according to claim 1, which is characterized in that the delivery device includes
Along perpendicular on the operating main body direction and be set to the transmission device two sides slideway and be installed on above the slideway
Box is pushed, is respectively equipped with the sliding block to match with the slideway, the sliding block insertion in the two sides of the push box bottom
Formula is mounted in the slideway.
3. adjustable lifting jack performance testing device according to claim 1, which is characterized in that the operating main body is in open
Mouth is respectively perpendicular in the "U" type groove of the operating main body towards the U-typed of side and is equipped at least two titles with horizontal cross
Weight plate is in gridiron.
4. adjustable lifting jack performance testing device according to claim 1, which is characterized in that the operating main body is one
The design of body formula.
5. adjustable lifting jack performance testing device according to claim 2, which is characterized in that the transmission device includes
The connecting rod being welded on the work top and at least one roller being installed in the connecting rod.
6. adjustable lifting jack performance testing device according to claim 1, which is characterized in that the supporting leg includes hydraulic
Device, the hydraulic stem above hydraulic device and the elevating lever above hydraulic stem, the upper end of the elevating lever with it is described
The bottom of work top is fixedly connected.
7. adjustable lifting jack performance testing device according to claim 5, which is characterized in that the connecting rod with it is described
Slideway is arranged in parallel, and is located in same level.
8. adjustable lifting jack performance testing device according to claim 2, which is characterized in that on the inside of the push box
Equipped with push rod, the top of the push rod is equipped with rubber sheet gasket.
9. adjustable lifting jack performance testing device according to claim 3, which is characterized in that vertically disposed adjacent institute
It is equal to state the distance between weighing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010152.6U CN209166845U (en) | 2018-12-03 | 2018-12-03 | A kind of adjustable lifting jack performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010152.6U CN209166845U (en) | 2018-12-03 | 2018-12-03 | A kind of adjustable lifting jack performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166845U true CN209166845U (en) | 2019-07-26 |
Family
ID=67341615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010152.6U Expired - Fee Related CN209166845U (en) | 2018-12-03 | 2018-12-03 | A kind of adjustable lifting jack performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209166845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774239A (en) * | 2019-11-29 | 2020-02-11 | 上海子元汽车零部件有限公司 | Vehicle-mounted jack state adjusting tool |
-
2018
- 2018-12-03 CN CN201822010152.6U patent/CN209166845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774239A (en) * | 2019-11-29 | 2020-02-11 | 上海子元汽车零部件有限公司 | Vehicle-mounted jack state adjusting tool |
| CN110774239B (en) * | 2019-11-29 | 2023-12-22 | 上海子元汽车零部件有限公司 | Vehicle-mounted jack state adjusting tool |
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|---|---|---|---|
| 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: 20190726 |