CN214615779U - Angle-adjustable cross arm rapid mounting and dismounting tool - Google Patents
Angle-adjustable cross arm rapid mounting and dismounting tool Download PDFInfo
- Publication number
- CN214615779U CN214615779U CN202022860310.4U CN202022860310U CN214615779U CN 214615779 U CN214615779 U CN 214615779U CN 202022860310 U CN202022860310 U CN 202022860310U CN 214615779 U CN214615779 U CN 214615779U
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- cross arm
- annular
- clamping device
- angle
- fixture
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- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The quick mounting and dismounting tool for the angle-adjustable cross arm comprises a first annular fixture and a second annular fixture which are arranged up and down, wherein the first annular fixture and the second annular fixture are mounted in a circumferential rotating mode, and brackets which are radially and symmetrically arranged are mounted on the first annular fixture. In the process of installing the cross arm, the cross arm can bear the cross arm, the two hands of an installer are liberated, the labor intensity of the installer is reduced, time and labor are saved, the cross arm can be rotated in the circumferential direction while bearing the cross arm, the cross arm can be conveniently and accurately positioned, and the installation quality of the cross arm is improved.
Description
Technical Field
The utility model relates to a cross arm ann tears instrument open especially relates to a cross arm is a fast ann and tears instrument open with adjustable angle.
Background
The cross arm is installed and is used for bearing the carrier of transmission line on the pole, and there is the drawback appearance in traditional cross arm mounting means: the installer needs to lift the cross arm and circumferentially adjust the angle of the cross arm at the same time, and because the cross arm is heavy in mass, the lifting of the cross arm is high in labor intensity, time and labor are wasted, the cross arm is inaccurate in positioning, and the cross arm is poor in installation quality.
Disclosure of Invention
The utility model relates to a solve above-mentioned technical problem, provide a cross arm instrument of tearing open fast with adjustable angle, at installation cross arm in-process, it can bear the cross arm, liberates installer both hands, reduces installer intensity of labour, and labour saving and time saving, and bearing but the rotation in a circumferential direction cross arm when the cross arm, the accurate location cross arm of being convenient for improves cross arm installation quality.
The technical solution of the utility model is that:
the angle-adjustable cross arm quick mounting and dismounting tool is characterized in that: the clamping device comprises a first annular clamping device and a second annular clamping device which are arranged up and down, wherein the first annular clamping device and the second annular clamping device are installed in a circumferential rotating mode, and brackets which are radially and symmetrically arranged are installed on the first annular clamping device.
Preferably, the first annular fixture and the second annular fixture respectively comprise two buckled semi-annular fixture split bodies, one sides of the two fixture split bodies are hinged, and the other sides of the two fixture split bodies are connected through a locking bolt.
Further preferably, the bracket is disposed on two jig split bodies of the first ring jig.
Further preferably, a circumferentially arranged roller is mounted at the bottom of the first ring clamp to reduce the friction between the first ring clamp and the second ring clamp.
Further preferably, an annular track groove is formed in the top surface of the second annular fixture, and the roller is located in the annular track groove.
The utility model has the advantages that:
after the electric pole is fixed to first annular fixture clamping, bear the cross arm through second annular fixture, liberate installer both hands, reduce installer intensity of labour, labour saving and time saving, and bear the cross arm on second annular fixture and can be relative first annular fixture circumferential direction, the accurate location cross arm of being convenient for improves cross arm installation quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the first ring clamp of FIG. 1;
FIG. 3 is a top view of the second ring clamp of FIG. 1;
in the figure: 1-first annular fixture, 2-second annular fixture, 3-locking bolt, 4-bracket, 5-roller and 6-annular track groove.
Detailed Description
As shown in fig. 1 to 3, the quick mounting and dismounting tool for an angle-adjustable cross arm comprises a first annular fixture 1 and a second annular fixture 2 which are arranged up and down, wherein the first annular fixture 1 and the second annular fixture 2 respectively comprise two half-annular fixture split bodies which are buckled with each other, one sides of the two fixture split bodies are hinged, the other sides of the two fixture split bodies are connected through a locking bolt 3, the first annular fixture 1 and the second annular fixture 2 are circumferentially and rotatably mounted, brackets 4 which are radially and symmetrically arranged are mounted on the first annular fixture 1, the brackets 4 are respectively arranged on the two fixture split bodies of the first annular fixture 1, rollers 5 which are circumferentially arranged are mounted at the bottom of the first annular fixture 1, an annular track groove 6 is arranged on the top surface of the second annular fixture 2, and the rollers 5 are arranged in the annular track groove 6.
During the operation, at first fix the 2 clamping of second annular fixture at the pole, then overlap first annular fixture 1 at the pole to with 1 seats of first annular fixture at 2 top surfaces of second annular fixture, put the cross arm at bracket 4 again, and rotate 1 circumference of first annular fixture and adjust the cross arm angle, fix first annular fixture 1 at the pole again, fix the cross arm at the pole at last, accomplish the operation.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The cross arm fast mounting and dismounting tool with adjustable angle is characterized in that: the clamping device comprises a first annular clamping device and a second annular clamping device which are arranged up and down, wherein the first annular clamping device and the second annular clamping device respectively comprise two buckled semi-annular clamping device split bodies, one sides of the two clamping device split bodies are hinged, the other sides of the two clamping device split bodies are connected through a locking bolt, the first annular clamping device and the second annular clamping device are installed in a circumferential rotating mode, and brackets which are radially and symmetrically arranged are installed on the first annular clamping device.
2. The angle-adjustable cross arm quick mounting and dismounting tool of claim 1, wherein: the bracket is arranged on the two fixture split bodies of the first annular fixture.
3. The angle-adjustable cross arm quick mounting and dismounting tool of claim 1, wherein: and a roller arranged circumferentially is arranged at the bottom of the first ring-shaped fixture.
4. The angle-adjustable cross arm quick mounting and dismounting tool as claimed in claim 3, wherein: and an annular track groove is formed in the top surface of the second annular fixture, and the roller is positioned in the annular track groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860310.4U CN214615779U (en) | 2020-12-03 | 2020-12-03 | Angle-adjustable cross arm rapid mounting and dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860310.4U CN214615779U (en) | 2020-12-03 | 2020-12-03 | Angle-adjustable cross arm rapid mounting and dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615779U true CN214615779U (en) | 2021-11-05 |
Family
ID=78428880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022860310.4U Active CN214615779U (en) | 2020-12-03 | 2020-12-03 | Angle-adjustable cross arm rapid mounting and dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214615779U (en) |
-
2020
- 2020-12-03 CN CN202022860310.4U patent/CN214615779U/en active Active
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