CN212343190U - Tightener for electric power installation - Google Patents
Tightener for electric power installation Download PDFInfo
- Publication number
- CN212343190U CN212343190U CN202021440513.1U CN202021440513U CN212343190U CN 212343190 U CN212343190 U CN 212343190U CN 202021440513 U CN202021440513 U CN 202021440513U CN 212343190 U CN212343190 U CN 212343190U
- Authority
- CN
- China
- Prior art keywords
- bearing frame
- internal thread
- power installation
- electric power
- tightener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a turn-buckle for electric power installation, including the carriage, the accent stock is installed at the carriage both ends, the accent length end of transferring the stock is kept away from the carriage just is connected with the elastic contraction pole, the flexible end of elastic contraction pole is kept away from the carriage just is connected with the drag hook. Has the advantages that: can carry out elastic tensioning to the electric wire, can play the cushioning effect when guaranteeing that the electric wire is tightened, prevent the electric wire fracture, easy operation is convenient, excellent in use effect.
Description
Technical Field
The utility model relates to a turn-buckle technical field, concretely relates to turn-buckle is used in electric power installation.
Background
At the in-process of electric power installation, need set up wire and cable, at the in-process of setting up, wire and cable need tighten and reach certain safe height afterwards, just can carry out normal power supply and use, at the in-process of setting up, is in the state of tightening in order to guarantee that the electric wire, prevents that adjacent electric wire from rocking the touching, need use the double hook turn-buckle to take up the electric wire. However, the current double-hook wire grip is rigid tensioning, cannot be elastically tensioned, is difficult to control the tensioning force of the wire, easily generates the wire shaking or breaking risk, and has undesirable use effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric power is turn-buckle for installation just for solving above-mentioned problem to solve among the prior art present double hook turn-buckle for the rigidity is taut, can't carry out the elasticity taut, to the difficult control of the tensioning force of electric wire, produce the electric wire easily and rock or fracture risk, technical problem such as result of use is unsatisfactory. The utility model provides an among a great deal of technical scheme preferred technical scheme can carry out elasticity tensioning to the electric wire, can play the cushioning effect when guaranteeing that the electric wire is taut, prevent the electric wire fracture, easy operation is convenient, technological effect such as excellent in use effect, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of turn-buckle for electric power installation, including the carriage, the accent stock is installed at the carriage both ends, the accent length end of transferring the stock is kept away from the carriage just is connected with the elastic contraction pole, the flexible end of elastic contraction pole is kept away from the carriage just is connected with the drag hook.
Adopt above-mentioned turn-buckle for electric power installation, during the use, adjust the length of accent rectangular pole, accent rectangular pole extension, make two the drag hook is hung on two adjacent electric wires, adjusts the length of accent rectangular pole, transfer rectangular pole shrink, utilize the taut electric wire of elasticity contraction pole's shrink elasticity realizes that elasticity is taut, makes two electric wires be in the state of tightening, can play the cushioning effect simultaneously, avoids the electric wire too tight and fracture, and overall operation is simple convenient, excellent in use effect.
Preferably, the side face of the bearing frame is provided with a guide groove in a penetrating mode, the length adjusting rod comprises an internal thread sleeve, the internal thread sleeve is installed at the end portion of the bearing frame through a bearing, the internal thread sleeve extends into the inside of the bearing frame, a movable lead screw is installed inside the internal thread sleeve through threads, the outer end of the movable lead screw is connected with the elastic contraction rod, the inner end of the movable lead screw is connected with the guide rod, and the guide rod is in clearance fit with the guide groove.
Preferably, the thread turning directions of the two internal thread sleeves are opposite, driven gears are mounted on the outer sides of the two internal thread sleeves, two vertical plates are symmetrically mounted on the upper surface of the bearing frame, a driving shaft is rotatably mounted between the two vertical plates, driving gears are mounted at two ends of the driving shaft respectively, and the driving gears are meshed with the driven gears.
Preferably, a screw block is formed at the middle of the driving shaft.
Preferably, the elastic shrinkage pole includes fixed pipe, the sealed other end opening of fixed pipe one end, the sealed end of fixed pipe with it is connected to remove the lead screw, the guide ring is installed to the open end of fixed pipe, the inside slidable mounting of guide ring has the slide bar, the slide bar outer end with the drag hook is connected, the slide bar inner stretches into fixed intraduct and be connected with the baffle, the slide bar is located the baffle with the cover is equipped with pressure spring between the guide ring.
Preferably, the draw hook extends along a direction perpendicular to the elastic shrinkage rod, and an arc-shaped groove for clamping the electric wire is arranged on the inner wall of the draw hook.
Has the advantages that: can carry out elastic tensioning to the electric wire, can play the cushioning effect when guaranteeing that the electric wire is tightened, prevent the electric wire fracture, easy operation is convenient, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a top cross-sectional view of the adjustment bar;
fig. 3 is an enlarged view of the structure of the elastically contractible rod.
The reference numerals are explained below:
1. a bearing frame; 101. a guide groove; 2. adjusting a long rod; 201. moving the lead screw; 202. an internal thread sleeve; 203. a guide bar; 3. an elastically contractible rod; 301. a fixed tube; 302. a compression spring; 303. a guide ring; 304. a slide bar; 305. a baffle plate; 4. pulling a hook; 401. an arc-shaped groove; 5. a driven gear; 6. a driving gear; 7. a drive shaft; 8. screwing blocks; 9. a vertical plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a turn-buckle for electric power installation, including bearing frame 1, bearing frame 1 both ends are installed and are transferred stock 2, transfer the accent length end of stock 2 to keep away from bearing frame 1 and be connected with elastic contraction pole 3, and bearing frame 1 is kept away from and is connected with drag hook 4 to elastic contraction pole 3's flexible end.
As an optional implementation manner, the side of the bearing frame 1 is provided with a guide groove 101 in a penetrating manner, the length-adjusting rod 2 comprises an internal thread sleeve 202, the internal thread sleeve 202 is mounted at the end of the bearing frame 1 through a bearing, the internal thread sleeve 202 extends into the bearing frame 1, a movable lead screw 201 is mounted inside the internal thread sleeve 202 through threads, the outer end of the movable lead screw 201 is connected with the elastic shrinkage rod 3, the inner end of the movable lead screw 201 is connected with a guide rod 203, the guide rod 203 is in clearance fit with the guide groove 101, the internal thread sleeve 202 is screwed, the movable lead screw 201 is guided in a limiting manner through the guide rod 203 and the guide groove 101, and the length-adjusting rod 2 is adjusted by utilizing thread transmission to enable the movable lead screw 201.
The screw thread of two internal thread cover 202 is turned to reversely, and driven gear 5 is all installed in two internal thread cover 202 outsides, two risers 9 are installed to bearing frame 1 upper surface symmetry, it installs drive shaft 7 to rotate between two risers 9, driving gear 6 is installed respectively at the both ends of drive shaft 7, driving gear 6 meshes with driven gear 5 mutually, set up like this, revolve wrong drive shaft 7, carry out the meshing transmission through driving gear 6 and driven gear 5, drive two internal thread cover 202 syntropys simultaneously, there are two internal thread cover 202's screw thread to turn to reversely, thereby make two removal lead screws 201 move in opposite directions or opposite movement, finally realize the synchronous length adjustment of two extension bars 2.
A turning block 8 is formed in the middle of the drive shaft 7, and is arranged to facilitate turning of the drive shaft 7 by the turning block 8.
Draw hook 4 extends along the direction of perpendicular to elastic contraction pole 3, and the 4 inner walls of draw hook are provided with the arc recess 401 that is used for the chucking electric wire, set up like this, make electric wire and 4 full contacts of draw hook through arc recess 401, prevent draw hook 4 and electric wire relative rotation to avoid draw hook 4 to cause wearing and tearing to the electric wire crust.
Adopt above-mentioned structure, during the use, adjust the length of transferring stock 2, transfer 2 extensions of long pole, make two drag hooks 4 hang on two adjacent electric wires, adjust the length of transferring stock 2, transfer 2 contractions of long pole, utilize the taut electric wire of the shrink elasticity of elastic contraction pole 3, realize that elasticity is taut, make two electric wires be in the state of tightening, can play the cushioning effect simultaneously, avoid the electric wire too tighten and the fracture, whole easy operation is convenient, excellent in use effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a turn-buckle for power installation which characterized in that: including bearing frame (1), bearing frame (1) both ends are installed and are transferred stock (2), transfer the accent length end of stock (2) and keep away from bearing frame (1) and be connected with elastic contraction pole (3), the flexible end of elastic contraction pole (3) is kept away from bearing frame (1) and be connected with drag hook (4).
2. The tightener for electric power installation according to claim 1, characterized in that: bearing frame (1) side runs through and is provided with guide way (101), accent long rod (2) include internal thread cover (202), install through the bearing internal thread cover (202) bearing frame (1) tip, internal thread cover (202) stretch into inside bearing frame (1), internal thread cover (202) are inside to be installed through the screw and to remove lead screw (201), remove lead screw (201) outer end with elastic contraction pole (3) are connected, remove lead screw (201) inner is connected with guide bar (203), guide bar (203) with guide way (101) clearance fit.
3. The tightener for electric power installation according to claim 2, characterized in that: the two screw threads of the internal thread sleeve (202) are opposite in rotating direction, the driven gear (5) is installed on the outer side of the internal thread sleeve (202), the two vertical plates (9) are symmetrically installed on the upper surface of the bearing frame (1), the driving shaft (7) is installed between the two vertical plates (9) in a rotating mode, driving gears (6) are installed at two ends of the driving shaft (7) respectively, and the driving gears (6) are meshed with the driven gear (5).
4. The tightener for electric power installation according to claim 3, characterized in that: and a screwing block (8) is formed in the middle of the driving shaft (7).
5. The tightener for electric power installation according to claim 2, characterized in that: elastic contraction pole (3) are including fixed pipe (301), the other end opening is sealed to fixed pipe (301) one end, the sealed end of fixed pipe (301) with it is connected to remove lead screw (201), guide ring (303) are installed to the open end of fixed pipe (301), the inside slidable mounting of guide ring (303) has slide bar (304), slide bar (304) outer end with drag hook (4) are connected, slide bar (304) inner stretches into fixed pipe (301) inside and be connected with baffle (305), slide bar (304) are located baffle (305) with the cover is equipped with compression spring (302) between guide ring (303).
6. The tightener for electric power installation according to claim 1, characterized in that: the draw hook (4) extends along the direction perpendicular to the elastic contraction rod (3), and an arc-shaped groove (401) used for clamping the electric wire is arranged on the inner wall of the draw hook (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440513.1U CN212343190U (en) | 2020-07-21 | 2020-07-21 | Tightener for electric power installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440513.1U CN212343190U (en) | 2020-07-21 | 2020-07-21 | Tightener for electric power installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343190U true CN212343190U (en) | 2021-01-12 |
Family
ID=74081905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021440513.1U Expired - Fee Related CN212343190U (en) | 2020-07-21 | 2020-07-21 | Tightener for electric power installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212343190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006311A (en) * | 2021-10-29 | 2022-02-01 | 广东电网有限责任公司 | Wire drawing device |
-
2020
- 2020-07-21 CN CN202021440513.1U patent/CN212343190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006311A (en) * | 2021-10-29 | 2022-02-01 | 广东电网有限责任公司 | Wire drawing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212343190U (en) | Tightener for electric power installation | |
| CN202189910U (en) | Clamping type ground wire clip | |
| CN210490402U (en) | Spacing rod | |
| CN203690808U (en) | Wire grip | |
| CN210576549U (en) | Grounding wire clamp | |
| CN109528143A (en) | Regulating mechanism and shoe washing machine for shoe washing machine | |
| CN218069454U (en) | Wire arrangement device for processing electric wire and cable | |
| CN204437787U (en) | The adjustable LED portable lamp of a kind of engineering machinery | |
| CN208209405U (en) | A kind of power line construction wire tensioning device | |
| CN204927081U (en) | Length manual regulation formula high pressure device of operating a switch | |
| CN204927082U (en) | High pressure outage operating rod | |
| CN204927084U (en) | Insulating bar convenient to hook | |
| CN209839554U (en) | Support arrangement is used in installation of seat seal tieback section of thick bamboo | |
| CN207303863U (en) | A kind of electric power cable docks anchoring | |
| CN207819311U (en) | A kind of Novel strain insulator replacement tool | |
| CN213402277U (en) | Cable fixing structure for electric power engineering | |
| CN204046117U (en) | The cable erecting device of the crane of middle power supplying | |
| CN218549432U (en) | Electric power conveying device for wall corner building engineering | |
| CN216391491U (en) | From type paper static-eliminating device | |
| CN204927083U (en) | High -voltage electrical equipment safety operating means | |
| CN103121130B (en) | Electric chain saw chain slack adjuster | |
| CN215130508U (en) | Upper jaw palate rod type traction correction device | |
| CN219477133U (en) | Circuit protection mechanism | |
| CN214185838U (en) | Wire feeding device for welding device | |
| CN218275878U (en) | Pipeline installation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210112 Termination date: 20210721 |