CN216484327U - Cable intermediate head test device - Google Patents
Cable intermediate head test device Download PDFInfo
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- CN216484327U CN216484327U CN202122647387.8U CN202122647387U CN216484327U CN 216484327 U CN216484327 U CN 216484327U CN 202122647387 U CN202122647387 U CN 202122647387U CN 216484327 U CN216484327 U CN 216484327U
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- sliding plate
- cable intermediate
- intermediate joint
- testing device
- boss
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Abstract
The utility model discloses a cable intermediate joint test device which comprises a clamping unit and a bearing unit, wherein the bearing unit is used for bearing the clamping unit, the clamping unit is used for clamping and stretching a cable, the clamping unit comprises a sliding plate, a fixed chuck arranged on the sliding plate, a movable chuck in sliding fit with the sliding plate, and a first pushing piece for pushing the movable chuck to move, and the bearing unit comprises a bearing plate and a second pushing piece. According to the device, the two clamping units are used for clamping the cables at the two ends of the cable connector, and then the second pushing piece is used for moving the clamping units to perform a tension test, so that the mounting steps are simple and rapid, the efficiency is high, and the consumed time is short.
Description
Technical Field
The utility model relates to the technical field of cable tests, in particular to a test device for a cable intermediate joint.
Background
With the rapid development of power grid construction, the demand of the high-voltage power cable intermediate joint is rapidly increased while the high-voltage cable line is rapidly increased, and according to the requirements of a power grid company and the regulations of related detection standards, each joint needs to be subjected to a performance test when leaving a factory.
When the existing cable joint is used for a tensile test, the cable installation process is complex, the efficiency is low, and the consumed time is long.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the conventional cable intermediate joint testing device.
Therefore, the problem to be solved by the utility model is how to provide a cable intermediate joint testing device.
In order to solve the technical problems, the utility model provides the following technical scheme: a cable intermediate joint test device comprises a clamping unit, a test unit and a test unit, wherein the clamping unit comprises a sliding plate, a fixed chuck arranged on the sliding plate, a movable chuck in sliding fit with the sliding plate, and a first pushing piece for pushing the movable chuck to move; the bearing unit comprises a bearing plate and a second pushing piece, the sliding plate is in sliding fit with the bearing plate, and the second pushing piece pushes the sliding plate to move.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the bottom of the sliding plate is provided with a first boss, and the bearing plate is provided with a first groove matched with the first boss.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the sliding plate is provided with a second groove, and the bottom of the movable chuck is provided with a second boss matched with the second groove.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the first pushing piece comprises a first screw and a first knob, the first screw is in threaded fit with the sliding plate, and the first screw is in rotating fit with the second boss.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the second pushing piece comprises a second screw and a second knob, the second screw is in running fit with the bearing plate, and the second boss is in threaded fit with the second screw.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: and a first rubber pad is arranged on the side surface of the fixed chuck.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: and a second rubber pad is arranged on the side surface of the movable chuck.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the clamping units further comprise tension meters arranged between the two clamping units, and the tension meters are connected with the two sliding plates.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the second screw rod is provided with a first thread and a second thread with opposite rotation directions.
As a preferable aspect of the test apparatus for a middle joint of a cable according to the present invention, wherein: the movable chuck is connected with the second boss through a bolt.
The utility model has the beneficial effects that: the cables at the two ends of the cable connector are clamped through the two clamping units, then the clamping units are moved through the second pushing piece to perform a tensile test, the installation steps are simple and fast, the efficiency is high, and the consumed time is short.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a use scene diagram of a cable intermediate joint testing device.
Fig. 2 is a structural view of a cable intermediate joint testing apparatus.
Fig. 3 is a bottom view of the cable intermediate joint testing apparatus.
Fig. 4 is an exploded view of the moving jaw and sliding plate of the cable intermediate joint testing apparatus.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a cable intermediate joint testing device, which includes a clamping unit 100 and a carrying unit 200, wherein the carrying unit 200 is used for carrying the clamping unit 100, and the clamping unit 100 is used for clamping and stretching a cable.
Specifically, the clamping unit 100 includes a sliding plate 101, a fixed chuck 102 disposed on the sliding plate 101, a movable chuck 103 slidably engaged with the sliding plate 101, and a first pushing member 104 for pushing the movable chuck 103 to move, wherein the first pushing member 104 includes a first screw 104a and a first knob 104b, the first screw 104a is in threaded engagement with the sliding plate 101, and the first screw 104a is in rotational engagement with the second boss 103 a.
The bearing unit 200 includes a bearing plate 201 and a second pushing member 202, the sliding plate 101 is in sliding fit with the bearing plate 201, and the second pushing member 202 pushes the sliding plate 101 to move.
The bottom of the sliding plate 101 is provided with a first boss 101a, the bearing plate 201 is provided with a first groove 201a matched with the first boss 101a, the sliding plate 101 is provided with a second groove 101b, the bottom of the movable chuck 103 is provided with a second boss 103a matched with the second groove 101b, and the movable chuck 103 is connected with the second boss 103a through bolts, so that the installation is convenient. The second pushing member 202 includes a second screw 202a and a second knob 202b, the second screw 202a is rotatably engaged with the carrier plate 201, and the second boss 103a is in threaded engagement with the second screw 202 a. The second screw 202a is provided with two first threads a and two second threads B with opposite directions, and when the second knob 202B is rotated, the two clamping units 100 move in opposite directions.
Preferably, the fixed chuck 102 is laterally provided with a first rubber pad 102a, the movable chuck 103 is laterally provided with a second rubber pad 103b, the first rubber pad 102a and the second rubber pad 103b are used for increasing the friction force between the chuck and the cable and also preventing the cable from being clamped by the chuck to a certain extent, and the first rubber pad 102a and the second rubber pad 103b can be screwed on the corresponding chucks.
Further, the clamping units 100 further comprise a tension meter 105 disposed between the two clamping units 100, the tension meter 105 is connected to the two sliding plates 101, and the tension between the two clamping units 100 is displayed through the tension meter 105.
In use, the cable intermediate joint is first placed between the two clamping units 100, the two cables are placed on the sliding plate 101, respectively, the two first knobs 104b are twisted, the cables are tightened by means of the moving jaw 103 and the fixed jaw 102, then the second knob 202b is turned, the two clamping units 100 are moved in opposite directions, and the tension meter 105 reading is observed.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a cable intermediate head test device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the clamping unit (100) comprises a sliding plate (101), a fixed chuck (102) arranged on the sliding plate (101), a movable chuck (103) in sliding fit with the sliding plate (101), and a first pushing piece (104) for pushing the movable chuck (103) to move;
the bearing unit (200) comprises a bearing plate (201) and a second pushing piece (202), the sliding plate (101) is in sliding fit with the bearing plate (201), and the second pushing piece (202) pushes the sliding plate (101) to move.
2. The cable intermediate joint testing device of claim 1, characterized in that: the bottom of the sliding plate (101) is provided with a first boss (101a), and the bearing plate (201) is provided with a first groove (201a) matched with the first boss (101 a).
3. The cable intermediate joint testing device according to claim 1 or 2, characterized in that: the sliding plate (101) is provided with a second groove (101b), and the bottom of the movable chuck (103) is provided with a second boss (103a) matched with the second groove (101 b).
4. The cable intermediate joint testing device of claim 3, characterized in that: the first pushing piece (104) comprises a first screw rod (104a) and a first knob (104b), the first screw rod (104a) is in threaded fit with the sliding plate (101), and the first screw rod (104a) is in rotating fit with the second boss (103 a).
5. The cable intermediate joint testing device of claim 4, wherein: the second pushing piece (202) comprises a second screw rod (202a) and a second knob (202b), the second screw rod (202a) is in rotating fit with the bearing plate (201), and the second boss (103a) is in threaded fit with the second screw rod (202 a).
6. The cable intermediate joint testing device of claim 5, wherein: a first rubber pad (102a) is arranged on the side surface of the fixed chuck (102).
7. The cable intermediate joint testing device of claim 6, wherein: and a second rubber pad (103b) is arranged on the side surface of the movable chuck (103).
8. The cable intermediate joint testing device according to claim 6 or 7, characterized in that: the clamping unit (100) further comprises a tension meter (105) arranged between the two clamping units (100), and the tension meter (105) is connected with the two sliding plates (101).
9. The cable intermediate joint testing device of claim 8, wherein: the second screw (202a) is provided with a first thread (A) and a second thread (B) which have opposite rotation directions.
10. A cable intermediate joint testing device according to any one of claims 4, 6, 7 or 9, characterized in that: the movable chuck (103) is connected with the second boss (103a) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647387.8U CN216484327U (en) | 2021-11-01 | 2021-11-01 | Cable intermediate head test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647387.8U CN216484327U (en) | 2021-11-01 | 2021-11-01 | Cable intermediate head test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484327U true CN216484327U (en) | 2022-05-10 |
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ID=81444674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122647387.8U Active CN216484327U (en) | 2021-11-01 | 2021-11-01 | Cable intermediate head test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484327U (en) |
-
2021
- 2021-11-01 CN CN202122647387.8U patent/CN216484327U/en active Active
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