CN208606670U - A kind of feeder line clamp test device - Google Patents
A kind of feeder line clamp test device Download PDFInfo
- Publication number
- CN208606670U CN208606670U CN201821168518.6U CN201821168518U CN208606670U CN 208606670 U CN208606670 U CN 208606670U CN 201821168518 U CN201821168518 U CN 201821168518U CN 208606670 U CN208606670 U CN 208606670U
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- China
- Prior art keywords
- chuck
- dummycable
- feeder line
- line clamp
- supporting element
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Abstract
The utility model discloses a kind of feeder line clamp test device, which includes: chuck, supporting element, with graduated dummycable and counterweight component, wherein for fixing feeder clamp to be measured, the chuck is removably attached on supporting element chuck；Dummycable lower part has hook-like assembly unit, for mounting counterweight component.By the utility model, do not need to exert a force to feeder clamp itself, so that it may accurately test out displacement variable；The utility model can test the feeder line clamp of different cable diameters, and dummycable does not need to replace, so that cable bring experimental error will not be generated.
Description
Technical field
The utility model relates to the field of test technology more particularly to a kind of feeder line clamp test devices.
Background technique
Feeder line clamp is that feeder line is fixed on to steel tower, and the fixing piece of wall etc., the performance of feeder line clamp will affect entire base
The operation for system of standing, if performance is bad, there is also security risks.
The test method of feeder clamp at present, most-often used one is manual tests, as shown in Figure 1, first by feeder clamp
Tool fix, then, by cable clamping on feeder line clamp the predetermined time, then using range estimation by the way of check test after whether have
Displacement, there is a problem with large errors, and this test method precision is not high, and artificially judgement, subjective factor are too strong.There are also one kind
It is the method using tensile testing machine, this method needs to test and feeder line clamp to be tested is fastened, feeder line clamp
Fixed form and think that difference in operation will affect test effect.
Utility model content
In view of the above problems, the utility model is proposed to overcome the above problem in order to provide one kind or at least partly solve
The certainly material and method of the above problem.The one aspect of the utility model provides a kind of feeder line clamp test device, feature
It is, which includes: at least one chuck, supporting element, the graduated dummycable of at least one band and counterweight or weight
Code character part, wherein for fixing feeder clamp to be measured, the chuck is removably attached on supporting element chuck；The chuck with
And supporting element is hollow structure, the hollow structure passes through for dummycable, and dummycable is for serving as feeder clamp to be measured
Has the cable of clamping, dummycable lower part has hook-like assembly unit, for mounting counterweight component.
Optionally, there are at least two holes, chuck through hole is fixed on the bolt of supporting element, and uses spiral shell on the chuck
Mother locks.
Optionally, the dummycable has 0 scale, and feeder clamp lowest part to be measured is fixed on 0 scale.
Optionally, the internal diameter of chuck is bigger than the outer diameter of dummycable, outer diameter and the outer diameter phase outside supporting element top of chuck
Match.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages: and does not need to feeder line
Card itself exerts a force, so that it may accurately test out displacement variable；The utility model can test the feeder line clamp of different cable diameters,
And dummycable does not need to replace, so that cable bring experimental error will not be generated.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is shown according to the feeder line clamp test method schematic diagram used in the prior art；
Fig. 2 shows the utility model proposes feeder line clamp test device structure chart；
Fig. 3 show the utility model proposes chuck schematic diagram；
Fig. 4 show the utility model proposes supporting element schematic diagram；
Fig. 5 show the utility model proposes dummycable schematic diagram；
Fig. 6 show the utility model proposes counterweight schematic diagram.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
The one aspect of the utility model provides a kind of feeder line clamp test device, which is characterized in that as shown in Fig. 2,
The device includes: at least one chuck 1, supporting element 2, the graduated dummycable 3 of at least one band and counterweight or counterweight
Component 4, wherein for fixing feeder line clamp 5 to be measured, the chuck is removably attached on supporting element chuck；The chuck
And supporting element is hollow structure, the hollow structure passes through for dummycable, and dummycable is for serving as feeder line to be measured
The cable of fixture clamping, dummycable lower part has hook-like assembly unit, for mounting counterweight component, counterweight component as shown in fig. 6, tool
There is hook-like assembly unit, to be articulated on dummycable.
The counterweight or counterweight component have different specifications, corresponding different weight, to adapt to the feedback of different cable diameters
The test request of line card tool.The utility model exerts a force to dummycable using the gravity of counterweight or counterweight component, passes through detection
Dummycable determines consolidating for feeder line clamp relative to the distance that feeder line clamp moves under the gravity of counterweight or component
Qualitative energy.
As shown in figure 3, intermediate on the chuck is circular through-hole, dummycable is facilitated to pass through, the internal diameter of chuck compares mould
The outer diameter of quasi- cable is big, and for the ease of being fixed on supporting element, outer diameter and the outer diameter outside supporting element top of chuck match, chuck
With at least two holes, chuck through hole is fixed on the bolt of supporting element, is fixed chuck on supporting element using nut.
There are many internal diameters for chuck, and to adapt to different cable diameters, adaptable chuck, feeder line clamp to be measured and phase are determined according to fixture to be measured
The dummycable of adaptation, which assembles, to be placed on above selected chuck.
As shown in figure 4, supporting element can be the vertebra shape cylinder of annulus for hollow cross section, it is provided at least on upper surface
Two bolts, for fixing chuck.
As shown in figure 5, dummycable has scale on cable, the especially described dummycable tool for simulating actual cable
There is 0 scale, feeder line clamp lowest part to be measured is fixed on 0 scale, and it is more convenient that displacement variable is observed after testing；Lower part is with extension
Hook, convenient for putting weight.
The test principle of the utility model is to select matched dummycable according to feeder line clamp to be measured and adapt to corresponding
The counterweight or counterweight component of cable diameter, dummycable are fixed on feeder line clamp, and feeder line clamp is placed and secured in card
On disk.On the hook of the lower end of dummycable, counterweight or counterweight component are put.The dummycable is for simulating practical electricity
Cable indicates scale thereon, and when actually starting test, feeder line clamp is clamped in 0 degree of scale of dummycable.
When testing feeder line clamp, following testing procedure is carried out:
S1. first supporting element is placed in environmental cabinet, to guarantee to test ambient stable；
S2. the dummycable of suitable cable diameter, counterweight, chuck are selected according to tested feeder clamp；
S3. selected chuck is installed on supporting element, specific operation is that the hole on chuck is threaded through the branch
On bolt in support member, then it is secured with nuts；
S4. tested feeder clamp is fixed on dummycable, is worth illustrating: feeder clamp lowest part is quasi-
It really is fixed on 0 scale of dummycable；
S5. the assembled testpieces of S4 step is integrally placed on chuck.
So far the hardware for completing to be tested prepares and assembling process.Followed by the acquisition of specific test data:
Environmental cabinet is opened, timing terminates to predetermined time experiment, detects dummycable with a scale, determine feeder line clamp
Displacement variable on dummycable.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages:
The utility model can not exert a force to feeder clamp itself, so that it may displacement variable accurately be tested, to obtain
The test result of feeder line clamp, the utility model are adapted to the measured piece of different cable diameters, it may be convenient to counterweight is replaced, it is convenient
Observation data；The utility model use can reuse the measured piece of same cable diameter same with graduated dummycable
The dummycable of sample will not bring experiment to miss, while save cost because of using different cables, avoid the cable for test
Waste.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description above to the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should not be construed to reflect following meaning
Figure: the requires of the utility model features more more than feature expressly recited in each claim i.e. claimed.
More precisely, as reflected in the following claims, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment party
Formula, wherein separate embodiments of each claim as the utility model itself.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between parentheses should not be configured to limitations on claims.
Claims (4)
1. a kind of feeder line clamp test device, which is characterized in that the device includes: at least one chuck, supporting element, at least one
With graduated dummycable and counterweight or counterweight component, wherein for chuck for fixing feeder clamp to be measured, the chuck can
It is removedly fixed on supporting element；The chuck and supporting element are hollow structure, and the hollow structure is logical for dummycable
It crosses, dummycable is used to serve as the cable of feeder line clamp clamping to be measured, and dummycable lower part has hook-like assembly unit, for mounting
Counterweight component.
2. feeder line clamp test device according to claim 1, it is further characterized in that, have at least two on the chuck
Hole, chuck through hole is fixed on the bolt of supporting element, and is lockked with nut.
3. feeder line clamp test device according to claim 1, it is further characterized in that, the dummycable has 0 scale,
Feeder clamp lowest part to be measured is fixed on 0 scale.
4. feeder line clamp test device according to claim 1-3, it is further characterized in that, the internal diameter of chuck compares mould
The outer diameter of quasi- cable is big, and outer diameter and the outer diameter outside supporting element top of chuck match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168518.6U CN208606670U (en) | 2018-07-23 | 2018-07-23 | A kind of feeder line clamp test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168518.6U CN208606670U (en) | 2018-07-23 | 2018-07-23 | A kind of feeder line clamp test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606670U true CN208606670U (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821168518.6U Active CN208606670U (en) | 2018-07-23 | 2018-07-23 | A kind of feeder line clamp test device |
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| Country | Link |
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| CN (1) | CN208606670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560971A (en) * | 2022-10-20 | 2023-01-03 | 南通江铭通信科技有限公司 | Feeder fixture testing arrangement |
-
2018
- 2018-07-23 CN CN201821168518.6U patent/CN208606670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560971A (en) * | 2022-10-20 | 2023-01-03 | 南通江铭通信科技有限公司 | Feeder fixture testing arrangement |
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