CN207231808U - A kind of novel winch static-load testing device - Google Patents
A kind of novel winch static-load testing device Download PDFInfo
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- CN207231808U CN207231808U CN201721113329.4U CN201721113329U CN207231808U CN 207231808 U CN207231808 U CN 207231808U CN 201721113329 U CN201721113329 U CN 201721113329U CN 207231808 U CN207231808 U CN 207231808U
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- roller
- oil cylinder
- test oil
- static
- test
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Abstract
It the utility model is related to a kind of novel winch static-load testing device, including a pair of test oil cylinder being installed on roller stent, this is installed on test oil cylinder the lower end of roller stent, and the lower section of the steel wire rope wound on roller, and two test oil cylinders are connected with the both ends of roller respectively；The test oil cylinder is horizontal positioned, is hingedly formed between its tail end and roller stent, while corresponding cylinder installation seat is provided with rolling stand；Connected between the front end of the test oil cylinder and the lower end of roller, it is connected by the tie point of two horizontal distributions with roller.The utility model has the advantage of：The static-load testing device of the utility model can complete static test using a pair of of test oil cylinder, and simple in structure, installing and dismounting is all very convenient；In addition, this to be separately positioned on test oil cylinder to the both ends of roller, so as to may be such that the both ends of roller being capable of uniform stressed, it is ensured that the accuracy of result of the test, it also avoid the damage of winch.
Description
Technical field
Winch testing field is the utility model is related to, more particularly to a kind of novel winch static-load testing device.
Background technology
Winch has the characteristics that：Versatility is high, it is compact-sized, small, light-weight, rise it is great, using convenient transfer,
Be widely used in building, hydraulic engineering, forestry, mine, harbour etc. material lifting or it is flat drag, can also modernize it is automatically controlled from
The corollary equipment of dynamic production line.There are 0.5 ton ~ 350 tons, be divided into quick and two kinds at a slow speed.Being twisted for large-tonnage wherein higher than 20 tons
Car, winch can be used alone, also can as lifting, build the road and the building block in the machinery such as mine hoisting, because it is easy to operate,
Wiring amount is big, dislocation is convenient and extensive use.Winch the key technical indexes has nominal load, holding load, rope speed, rope capacity
Deng.Winch main application:First, as lifting means, for mine hoisting, sinking shaft lifting and suspention（Lifting）Well rig is set
Apply, i.e., along pit shaft lifting ore, give up（Cash）Stone, lifts personnel, lower putting material, instrument and equipment etc.；Second, as haulage equipment,
For underground scheduling transportation ore（Mine car）, stope rake ore deposit（Slag）Or fill, remove column etc..
At present, the commercially winch in use, it is required for testing its static force, to sentence before the use
Breaking, whether it meets use demand.Traditional test mode is corresponding heavy with static force to be fastened on the steel wire rope of roller
Thing, recycles trailer dragging weight to detect whether roller can rotate.Adopt when being tested in such a way, its operating procedure
Comparatively laborious, inconvenient for operation, for some seafaring winches, the above method is difficult to realize.
Therefore, for above-mentioned phenomenon, a kind of winch test for static load device is just refer in patent CN206038199U,
Including a test pressing plate, which is installed on roller stent, and tests between the medium position and roller stent of pressing plate
Hingedly form, the front end of the test pressing plate is also equipped with a withstanding tight block, and the lower end of withstanding tight block exceeds the test being attached thereto
The lower end of the side of the side of pressing plate；The tail end of the test pressing plate is connected with the driving cylinder on roller stent, and is surveyed
The front end of pressure testing plate can by driving cylinder drive along test pressing plate and roller stent between hinge joint swing up and down and it is remote or
Fitting compresses roller.The utility model has the advantage of：Using this test device when the static force of pair roller barrel is tested, profit
With lever principle, roller is held out against by driving cylinder push to test pressing plate, mode in this way, according to roller in test pressing plate
Effect is lower driving cylinder is applied when rotating power calculates the static force of roller, and step is simple and convenient to operate.
In said structure, when carrying out test for static load, it is necessary to install the parts such as test pressing plate, withstanding tight block, driving cylinder, zero
Component is more, and installing and dismounting is all inconvenient；In addition, whole test for static load device is mounted in wherein on side of roller, because
This, when steel wire rope is pulled, just occurs the phenomenon of both sides unbalance stress, thus the result of final test can be caused to make
Into influence, and easily pair roller barrel causes certain damage.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of novel winch simple in structure, easy for assemble or unload is quiet
Carry experimental rig.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of novel winch static-load testing device, its
Innovative point is：The static-load testing device is used to test the static force of winch roller, and the roller is installed on roller branch
On frame, the static-load testing device includes
A pair is installed on the test oil cylinder on roller stent, this is installed on test oil cylinder the lower end of roller stent, and position
In the lower section of the steel wire rope wound on roller, and two test oil cylinders are connected with the both ends of roller respectively；
The test oil cylinder is horizontal positioned, is hingedly formed between its tail end and roller stent, while pacify on rolling stand
Equipped with corresponding cylinder installation seat；
Connected between the front end of the test oil cylinder and the lower end of roller, it passes through the tie point and roller of two horizontal distributions
Cylinder is connected.
Further, the connection between the test oil cylinder and roller is specially：There is a pair in the front end of test oil cylinder
Along horizontal direction and the connecting hole of column distribution, while also there is corresponding connecting hole in the relevant position of roller, pass through a pair
The connecting hole that axis pin is sequentially passed through on test oil cylinder and roller realizes that connection between the two is fixed.
The utility model has the advantage of：The static-load testing device of the utility model can be completed using a pair of of test oil cylinder
Static test, simple in structure, installing and dismounting is all very convenient；In addition, this is separately positioned on test oil cylinder to the both ends of roller, from
And it may be such that the both ends of roller being capable of uniform stressed, it is ensured that the accuracy of result of the test, it also avoid the damage of winch；For examination
The installation of oil cylinder is tested, its front end is by the way of the tie point of two horizontal distributions is connected with roller, so as to can ensure that experiment oil
Being relatively fixed between cylinder and roller, good basis is provided for static test.
Installation for test oil cylinder, uses hinged connection mode between its tail end and roller stent, front end uses pin
The mode of axis connection so that be not directly connected fixation between test oil cylinder and roller stent, roller, convenient installation with it is follow-up
Dismounting, does not interfere with the follow-up use of winch.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of the novel winch static-load testing device of the utility model.
Fig. 2 is the top view of the novel winch static-load testing device of the utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described scope.
A kind of novel winch static-load testing device as shown in Figure 1 and Figure 2, the static-load testing device are used for winch roller 1
Static force tested, roller 1 be installed on roller stent 2 on, static-load testing device includes
A pair is installed on the test oil cylinder 3 on roller stent 2, this is installed on test oil cylinder 3 lower end of roller stent 2,
And the lower section of the steel wire rope wound on roller 1, and both ends of two test oil cylinders 3 respectively with roller 1 are connected.
Test oil cylinder 3 is horizontal positioned, is hingedly formed between the tail end and roller stent 2 of test oil cylinder 3, while in roller branch
Corresponding cylinder installation seat 4 is installed on frame 2.
Connected between the front end of test oil cylinder 3 and the lower end of roller 1, it passes through the tie point 5 and roller of two horizontal distributions
Cylinder 1 is connected.
Connection between test oil cylinder 3 and roller 1 is specially：Have in the front end of test oil cylinder 3 a pair of along level side
To the connecting hole of simultaneously column distribution, while also there is corresponding connecting hole in the relevant position of roller 1, worn successively by a pair of of axis pin
Connecting hole on overtesting oil cylinder 3 and roller 1 realizes that connection between the two is fixed.Installation for test oil cylinder 3, its tail end
Hinged connection mode is used between roller stent 2, front end is by the way of axis pin connection so that test oil cylinder 3 and roller
Be not directly connected fixation between stent 2, roller 1, and convenient installation and follow-up dismounting, not interfering with the follow-up of winch makes
With.
The static-load testing device of the utility model can complete static test using a pair of of test oil cylinder 3, simple in structure, peace
Assembly and disassembly are unloaded all very convenient；In addition, this is separately positioned on test oil cylinder 3 to the both ends of roller 1, so as to may be such that the two of roller 1
End being capable of uniform stressed, it is ensured that the accuracy of result of the test, it also avoid the damage of winch；3 installations for test oil cylinder, its
Front end is by the way of the tie point of two horizontal distributions is connected with roller, so as to can ensure that the phase between test oil cylinder and roller
To fixation, good basis is provided for static test.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
The principle for simply illustrating the utility model described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and modifications, these changes and improvements both fall within claimed the scope of the utility model
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (2)
- A kind of 1. novel winch static-load testing device, it is characterised in that：The static-load testing device is used for the static load to winch roller Power is tested, and the roller is installed on roller stent, and the static-load testing device includesA pair is installed on the test oil cylinder on roller stent, this is installed on test oil cylinder the lower end of roller stent, and is located at roller The lower section of the steel wire rope wound on cylinder, and two test oil cylinders are connected with the both ends of roller respectively；The test oil cylinder is horizontal positioned, is hingedly formed between its tail end and roller stent, while be provided with rolling stand Corresponding cylinder installation seat；Connected between the front end of the test oil cylinder and the lower end of roller, it passes through the tie point and roller phase of two horizontal distributions Even.
- 2. novel winch static-load testing device according to claim 1, it is characterised in that：The test oil cylinder and roller it Between connection be specially：There is a pair in the front end of test oil cylinder along horizontal direction and the connecting hole of column distribution, while in roller The relevant position of cylinder also has corresponding connecting hole, and the connecting hole sequentially passed through by a pair of of axis pin on test oil cylinder and roller is real Now connection between the two is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113329.4U CN207231808U (en) | 2017-09-01 | 2017-09-01 | A kind of novel winch static-load testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113329.4U CN207231808U (en) | 2017-09-01 | 2017-09-01 | A kind of novel winch static-load testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231808U true CN207231808U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721113329.4U Active CN207231808U (en) | 2017-09-01 | 2017-09-01 | A kind of novel winch static-load testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687957A (en) * | 2017-09-01 | 2018-02-13 | 南通力威机械有限公司 | A kind of novel winch static-load testing device |
-
2017
- 2017-09-01 CN CN201721113329.4U patent/CN207231808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687957A (en) * | 2017-09-01 | 2018-02-13 | 南通力威机械有限公司 | A kind of novel winch static-load testing device |
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