CN210273321U - Multifunctional wire tightener for power transmission and transformation circuit - Google Patents
Multifunctional wire tightener for power transmission and transformation circuit Download PDFInfo
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- CN210273321U CN210273321U CN201921586891.8U CN201921586891U CN210273321U CN 210273321 U CN210273321 U CN 210273321U CN 201921586891 U CN201921586891 U CN 201921586891U CN 210273321 U CN210273321 U CN 210273321U
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- tightener
- wire clamp
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- seat
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Abstract
The utility model discloses a multi-functional turn-buckle of power transmission and transformation circuit, include: the tension meter is fixedly arranged on the connecting seat, the other end of the connecting seat is connected with the wire clamping pliers through a connecting buckle, and a detection rod of the tension meter is fixedly connected to the ratchet tightener through a joint. The utility model discloses in, through be provided with the tensiometer between ratchet tightener and wire clamp, when the construction was laid to the overhead line when tensioning the wire, can pass through tensiometer automated inspection pulling force, thereby be convenient for the tautness when tensioning the wire is controlled, prevent that the too big wire that leads to of pulling force from damaging, the spacing frame of stroke on the connecting seat can cooperate spacing fender frame to carry on spacingly to the measuring pole stroke of tensiometer simultaneously, prevent that the pulling force from surpassing the detection range of tensiometer, thereby lead to its damage, realize protecting the tensiometer, show the practicality that improves this multi-functional tightener of power transmission and transformation circuit.
Description
Technical Field
The utility model relates to a turn-buckle technical field especially relates to a multi-functional turn-buckle of power transmission and transformation circuit.
Background
A wire tightener, also called ratchet tightener, is used for tightening a wire in overhead line laying construction, when in use, a steel wire rope or a galvanized iron wire on the wire tightener is firstly loosened and fixed on a cross arm, the wire is clamped by a wire clamp, then a special wrench is pulled, and the steel wire rope or the galvanized iron wire is gradually wound on a ratchet roller due to the anti-reversion effect of a pawl, so that the wire is tightened. And fixing the tightened wire on the insulator, then loosening the pawl to loosen the steel wire rope or the galvanized iron wire, then loosening the wire clamp, and finally winding the steel wire rope or the galvanized iron wire on a roller of the ratchet wheel.
The turn-buckle structure that present circuit used is the same basically, though realize drawing tightly the wire in overhead line lays the construction, but the function singleness lacks the function that detects the pulling force when taut wire, lacks the stroke to the tensiometer simultaneously and protects, prevents the unexpected damage of tensiometer, in the use in addition, the wire rope distortion easily appears, needs the staff to smooth out with fingers in the same direction as the use manually, troublesome poeration, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multifunctional wire tightener for a power transmission and transformation circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional tightener for power transmission and transformation lines, comprising: wire clamp, tension meter, ratchet tightener;
the tension meter is fixedly arranged on the connecting seat, the other end of the connecting seat is connected with the wire clamp through a connecting buckle, and a detection rod of the tension meter is fixedly connected to the ratchet tightener through a joint;
the ratchet tightener is characterized in that a winding rotating shaft is rotatably connected in the ratchet tightener, a steel wire rope is wound on the winding rotating shaft, one end of the steel wire rope is connected with a hook assembly, a handle is further rotatably connected to the center of the outer side of the ratchet tightener, and the handle is rotatably connected with the winding rotating shaft through a connecting shaft.
As a further description of the above technical solution:
the wire clamp comprises a bottom wire clamp, a top wire clamp and a connecting frame, wherein the bottom wire clamp and the top wire clamp are symmetrically arranged in parallel, and two first rotating connecting rods are rotatably connected between the bottom wire clamp and the top wire clamp.
As a further description of the above technical solution:
the link passes through second rotation connecting rod parallel connection in the top of top fastener, and the second rotates the connecting rod and be connected with two altogether, and two second rotation connecting rods and two first rotation connecting rod's position correspond each other from top to bottom.
As a further description of the above technical solution:
the outer side of the connecting seat, which is located on the tension meter, is welded with a stroke limiting frame, the stroke limiting frame is of a U-shaped structure, and two sides of the interior of the stroke limiting frame are symmetrically connected with a buffer bracket through buffer springs.
As a further description of the above technical solution:
and a limiting blocking frame is fixedly sleeved at the connecting position of the detection rod and the tension meter.
As a further description of the above technical solution:
the hook assembly comprises a hook connecting seat, a rotating bearing seat and a connecting hook;
the rotating bearing seat is embedded and connected in the hook connecting seat, and the connecting hook is connected on the rotating bearing seat;
the center position department of couple connecting seat still is equipped with central connecting axle, and central connecting axle top rotates to cup joint has rotated the axle sleeve, and wherein, rotates the axle sleeve embedding welding on rotating the bearing frame.
Advantageous effects
The utility model provides a multi-functional turn-buckle of power transmission and transformation circuit. The method has the following beneficial effects:
(1): this multi-functional turn-buckle of power transmission and transformation circuit is through being provided with the tensiometer between ratchet tightener and wire clamp, when the construction is laid to the overhead line tensioning wire, can pass through the tensiometer automated inspection pulling force, thereby be convenient for the tautness when taut wire is controlled, prevent that the too big wire damage that leads to of pulling force, the spacing frame of stroke on the connecting seat can cooperate spacing fender frame to carry on spacingly to the measuring pole stroke of tensiometer simultaneously, prevent that the pulling force from surpassing the detection range of tensiometer, thereby lead to its damage, realize protecting the tensiometer, show the practicality that improves this multi-functional turn-buckle of power transmission and transformation circuit.
(2): this multi-functional turn-buckle of power transmission and transformation circuit is through being the couple connecting seat with the setting of couple firmware, couple and rotating the bearing frame combination and form for couple can rotate through rotating between bearing frame and the couple connecting seat and be connected, when taut wire through this multi-functional turn-buckle of power transformation circuit, need not manually when wire rope twists to smooth out in the same direction as the order, can make wire rope smooth out in the same direction as the order through the automatic rotation of couple connecting seat, make this multi-functional turn-buckle of power transmission and transformation circuit more convenient when using.
Drawings
Fig. 1 is a schematic view of an overall structure of a multifunctional wire tightener for power transmission and transformation lines provided by the present invention;
FIG. 2 is a schematic structural view of the middle wire clipper of the present invention;
FIG. 3 is a schematic structural view of the connecting seat of the present invention;
fig. 4 is a schematic structural view of the middle hook assembly of the present invention.
Illustration of the drawings:
1. wire clamping pliers; 11. a bottom wire clamp; 12. a top wire clamp; 13. a connecting frame; 14. a first rotating link; 15. a second rotating link; 2. a connecting seat; 21. a stroke limiting frame; 22. a buffer bracket; 23. a buffer spring; 3. a tension meter; 4. a detection lever; 41. a limiting blocking frame; 5. a ratchet tightener; 6. a handle; 7. a winding rotating shaft; 8. a wire rope; 9. a hook assembly; 91. a hook connecting seat; 92. connecting a hook; 93. rotating the bearing seat; 94. a central connecting shaft; 95. the shaft sleeve is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, a multifunctional wire tightener for power transmission and transformation lines, comprising: the wire clamp comprises a wire clamp 1, a tension meter 3 and a ratchet tightener 5;
the tension meter 3 is fixedly arranged on the connecting seat 2, the other end of the connecting seat 2 is connected with the wire clamp 1 through a connecting buckle, and a detection rod 4 of the tension meter 3 is fixedly connected to the ratchet tightener 5 through a joint;
the ratchet tightener 5 is rotatably connected with a winding rotating shaft 7, the winding rotating shaft 7 is connected with a steel wire rope 8 in an upper winding mode, one end of the steel wire rope 8 is connected with a hook assembly 9, the outer side center of the ratchet tightener 5 is further rotatably connected with a handle 6, and the handle 6 is rotatably connected with the winding rotating shaft 7 through a connecting shaft.
The wire clamp 1 comprises a bottom wire clamp 11, a top wire clamp 12 and a connecting frame 13, wherein the bottom wire clamp 11 and the top wire clamp 12 are symmetrically arranged in parallel, and two first rotating connecting rods 14 are rotatably connected between the bottom wire clamp 11 and the top wire clamp 12.
The connecting frame 13 is connected above the top wire clamp 12 in parallel through the second rotating connecting rods 15, the second rotating connecting rods 15 are connected with two connecting rods, and the two second rotating connecting rods 15 correspond to the two first rotating connecting rods 14 in position up and down.
When using wire clamp 1 to press from both sides tight connection to the wire, wear the wire between bottom fastener 11 and top fastener 12, then pulling link 13, link 13 drives top fastener 12 through second rotation connecting rod 15 and squints to one side for top fastener 12 cooperates bottom fastener 11 to carry out the interlock to the wire between it and presss from both sides tightly, and final completion is connected the wire.
The outside welding that lies in tensiometer 3 on connecting seat 2 has stroke spacing 21, and stroke spacing 21 is U type structure, and the inside bilateral symmetry of stroke spacing 21 is connected with buffer bracket 22 through buffer spring 23, and buffer spring 23 cooperation buffer bracket 22 can cushion spacing fender frame 41 and support the protection.
The connecting position of the detection rod 4 and the tension meter 3 is fixedly sleeved with a limit stop frame 41.
The working principle is as follows: when the multifunctional tightener for the power transmission and transformation lines is used, a wire is taken up to loosen a steel wire rope 8 connected on a ratchet tightener 5, then a hook component 9 at one end of the steel wire rope 8 is fixed on a cross arm on a wire tower pole, then a wire is clamped by a wire clamp 1, then a handle 6 is rotated, a winding rotating shaft 7 in the ratchet tightener 5 is driven to rotate by the handle 6, the winding rotating shaft 7 gradually winds the steel wire rope 8 due to the anti-reversion effect of a pawl in the ratchet tightener 5 to tighten the wire, when the wire is tightened, a tension meter 3 automatically measures the tension for tightening the wire, so that the multifunctional tightener for the power transmission and transformation lines has the function of detecting the tension, meanwhile, a stroke limiting frame 21 on a connecting seat 2 arranged on the tension meter 3 can be matched with a limiting stop frame 41 to limit the stroke of a detecting rod 4 of the tension meter 3, and the tension is prevented from exceeding the detection range of the tension, thereby causing damage thereof and achieving protection of the tension meter 3.
Referring to fig. 4, the hook assembly 9 includes a hook coupling seat 91, a rotation bearing seat 93, and a coupling hook 92;
the rotating bearing seat 93 is embedded and connected in the hook connecting seat 91, and the connecting hook 92 is connected on the rotating bearing seat 93;
the rotating bearing seat 93 enables the connecting hook 92 and the hook connecting seat 91 to be connected in a rotating mode, so that when a wire is tensioned and the steel wire rope 8 is twisted, the steel wire rope 8 can be smoothed out automatically through rotation between the connecting hook 92 and the hook connecting seat 91, manual operation of workers is not needed, and the multifunctional tightener for the power transmission and transformation line is more convenient to use.
The central position department of couple connecting seat 91 still is equipped with central connecting axle 94, and central connecting axle 94 top rotates to cup joint has rotated axle sleeve 95, and wherein, rotates axle sleeve 95 embedding welding on rotating bearing seat 93.
The center connecting shaft 94 can carry out secondary connection to the couple connecting seat 91 and the rotation bearing seat 93, so that the couple connecting seat 91 and the rotation bearing seat 93 are connected more tightly, and meanwhile, the rotation shaft sleeve 95 on the top end of the center connecting shaft 94 can ensure that the rotation between the couple connecting seat 91 and the rotation bearing seat 93 is not influenced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional turn-buckle of power transmission and transformation circuit which characterized in that includes: the wire clamp comprises a wire clamp (1), a tension meter (3) and a ratchet tightener (5);
the tension meter (3) is fixedly arranged on the connecting seat (2), the other end of the connecting seat (2) is connected with the wire clamp (1) through a connecting buckle, and a detection rod (4) of the tension meter (3) is fixedly connected to the ratchet tightener (5) through a joint;
the ratchet tightener is characterized in that a winding rotating shaft (7) is rotatably connected in the ratchet tightener (5), a steel wire rope (8) is connected to the winding rotating shaft (7) in an upper winding mode, one end of the steel wire rope (8) is connected with a hook component (9), a handle (6) is further rotatably connected to the position of the center of the outer side of the ratchet tightener (5), and the handle (6) is rotatably connected with the winding rotating shaft (7) through a connecting shaft.
2. The multifunctional tightener for transmission and transformation lines according to claim 1, characterized in that the wire clamp (1) is composed of a bottom wire clamp (11), a top wire clamp (12) and a connecting frame (13), the bottom wire clamp (11) and the top wire clamp (12) are symmetrically arranged in parallel, and two first rotating connecting rods (14) are rotatably connected between the bottom wire clamp (11) and the top wire clamp (12).
3. The multifunctional tightener for transmission and transformation lines of claim 2, characterized in that the connecting frame (13) is connected in parallel above the top wire clamp (12) by a second rotating connecting rod (15), and the second rotating connecting rods (15) are connected in two in total, and the two second rotating connecting rods (15) and the two first rotating connecting rods (14) are in mutual up-down correspondence.
4. The multifunctional tightener for electric transmission and transformation lines of claim 1, characterized in that a stroke limiting frame (21) is welded on the connecting seat (2) at the outer side of the tension meter (3), the stroke limiting frame (21) is of a U-shaped structure, and buffer brackets (22) are symmetrically connected to the two sides of the interior of the stroke limiting frame (21) through buffer springs (23).
5. The multifunctional tightener for electric transmission and transformation lines of claim 1, characterized in that a limit stop frame (41) is fixedly sleeved at the connection position of the detection rod (4) and the tension meter (3).
6. The multifunctional tightener for electric transmission and transformation lines according to claim 1, characterized in that said hooking member (9) comprises a hooking seat (91), a rotating bearing seat (93) and a connecting hook (92);
the rotating bearing seat (93) is embedded and connected in the hook connecting seat (91), and the connecting hook (92) is connected on the rotating bearing seat (93);
the center position department of couple connecting seat (91) still is equipped with central connecting axle (94), and central connecting axle (94) top rotates to cup joint has rotated axle sleeve (95), and wherein, rotates axle sleeve (95) embedded weld on rotating bearing seat (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586891.8U CN210273321U (en) | 2019-09-23 | 2019-09-23 | Multifunctional wire tightener for power transmission and transformation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586891.8U CN210273321U (en) | 2019-09-23 | 2019-09-23 | Multifunctional wire tightener for power transmission and transformation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273321U true CN210273321U (en) | 2020-04-07 |
Family
ID=70019585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921586891.8U Expired - Fee Related CN210273321U (en) | 2019-09-23 | 2019-09-23 | Multifunctional wire tightener for power transmission and transformation circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115117788A (en) * | 2022-08-29 | 2022-09-27 | 江苏恒安电力工具有限公司 | Ratchet turn-buckle is used in electric wire installation |
| WO2023245315A1 (en) * | 2022-06-20 | 2023-12-28 | 嘉兴量创科技有限公司 | Electric power wire take-up device |
-
2019
- 2019-09-23 CN CN201921586891.8U patent/CN210273321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245315A1 (en) * | 2022-06-20 | 2023-12-28 | 嘉兴量创科技有限公司 | Electric power wire take-up device |
| CN115117788A (en) * | 2022-08-29 | 2022-09-27 | 江苏恒安电力工具有限公司 | Ratchet turn-buckle is used in electric wire installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |