CN218005696U - Adjustable rotary spacer mounting tool - Google Patents

Abstract

The utility model discloses a gyration conductor spacer mounting tool with adjustable, include the tool body and install the carrier bar on the tool body, it is provided with the butt piece to slide respectively on the carrier bar both sides, the inside bearing groove of having seted up of carrier bar, the inside one that is provided with of bearing groove is used for ordering about two the butt piece is gliding actuating mechanism in opposite directions, actuating mechanism includes that vertical slip sets up at the inside main wedge-shaped piece of carrier bar, every all be provided with from the wedge on the butt piece, two set up the both sides at main wedge-shaped piece respectively from the wedge, be provided with a drive spring between main wedge-shaped piece and the carrier bar, drive spring's elasticity orders about the butt piece and slides. This gyration conductor spacer mounting tool with adjustable through with butt piece and fastener butt to be convenient for carry out the operation to the fastener on the conductor spacer, need not workman manually operation locating part, the locating part can slide from the carrier bar by oneself, plays limiting displacement, and the workman of being convenient for uses.

Description

Adjustable installation tool for rotary spacer

Technical Field

The utility model relates to a high tension transmission line technical field specifically is a gyration conductor spacer mounting tool with adjustable.

Background

The 220kV and above voltage class transmission line generally adopts a plurality of split conductors, in order to inhibit the oscillation and the breeze oscillation of the conductors, sub-conductors of the split conductors must keep a certain space distance, and a spacer is mounted on the split conductors every 50 meters on average, wherein the spacer is a hardware fitting which is mounted on the split conductors and fixes the space between the split conductors so as to prevent the conductors from mutually whipping and inhibit the breeze oscillation and the sub-pitch oscillation.

The existing adjustable installation tool for the rotary spacer is disclosed as a Chinese patent with the application number of CN202021661551.2 named as 'a signboard', and the tool comprises a body, wherein a moving hole is formed in the right side of the body, and a holding rod is movably connected to the inner cavity of the moving hole. The utility model discloses a set up the joint groove, the joint piece, first limiting plate, fixing device, the through-hole, the card hole, the cooperation of connecting plate and spacing ring is used, after the connecting hole at joint piece top aligns with the card hole at holding rod top, elastic deformation takes place for the spring to drive the fly leaf and get back to the original place, the fly leaf removes the outside that drives the fixture block and pass the connecting hole and block the hole and remove to the holding rod, the fixing to second limiting plate position has been accomplished, it does not carry out spacing device to its holding rod to have solved current rotation conductor spacer mounting tool, the user is the high altitude when dismantling the rotation conductor spacer the holding rod probably can take place to drop, can take place to injure pedestrian's problem by a crashing object, this rotation conductor spacer installation specialized tool, possess the advantage of spacing holding rod, be worth promoting. The method is suitable for the power transmission line. 202021381316.7

The defects of the prior art are as follows: among the above-mentioned patent, it passes the outside that connecting hole and card hole removed to the holding rod to drive the fixture block through the fly leaf removal, be convenient for carry on spacingly to the holding rod, avoid the holding rod the condition that drops and injure the people to appear, but prior art including above-mentioned patent still exists following not enough, when using mounting tool, the spacer is passed to the one end that will have spacing tongue usually, the use is expanded to spacing tongue between the staff, but present spacing tongue simple structure, still need the staff to scratch out spacing tongue with the hand and just can expand spacing tongue, bring inconvenience for the workman that is located high altitude construction, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gyration conductor spacer mounting tool with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gyration conductor spacer mounting tool with adjustable, includes the instrument body and installs the carrier bar on the instrument body, it is provided with the butt piece to slide respectively on the carrier bar both sides, the inside bearing groove of having seted up of carrier bar, the inside one that is provided with of bearing groove is used for ordering about two the gliding actuating mechanism in opposite directions of butt piece, actuating mechanism includes that vertical slip sets up the main wedge-shaped piece in the carrier bar inside, every all be provided with on the butt piece from the wedge-shaped piece, two set up the both sides at main wedge-shaped piece respectively from the wedge-shaped piece, be provided with a drive spring between main wedge-shaped piece and the carrier bar, drive spring's elasticity orders about the butt piece and slides.

Furthermore, a return spring is arranged between each slave wedge block and the bearing rod, the two return springs drive the two slave wedge blocks to approach each other, and the elastic coefficient of the driving spring is larger than that of the return spring.

Furthermore, a driving rod is arranged on the bottom of the main wedge block and is connected with the bearing rod in a sliding mode, and a button is arranged on the bottom of the driving rod.

Furthermore, a limiting telescopic rod is arranged between the main wedge block and the bearing groove, and the driving spring is sleeved on the limiting telescopic rod.

Furthermore, two avoidance grooves are formed in the slave wedge-shaped blocks.

Further, the abutment member includes a force-bearing surface and an abutment surface.

Furthermore, both sides of the bearing rod are provided with limit grooves, and the two abutting parts are respectively arranged in the corresponding limit grooves in a sliding manner.

Further, the inside fixedly connected with mounting bracket of bearing the weight of the inslot, actuating lever and mounting bracket sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: this gyration conductor spacer mounting tool with adjustable, through the carrier bar, the bearing groove, actuating mechanism, main wedge block, from the wedge block, drive spring, cooperation between the butt piece, after the butt piece follows the inside roll-off of fastener, main wedge block lapse is ordered about to the drive spring elastic action, and then order about from wedge block horizontal slip, and then drive the butt piece that corresponds and follow the carrier bar and slide out, during the use, through butt piece and fastener butt, thereby be convenient for carry out the operation to the fastener on the conductor spacer, need not workman manual operation locating part, the locating part can slide from the carrier bar by oneself, play limiting displacement, the workman of being convenient for uses, and is effectual.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure of a connection mode of a tool body and a bearing rod according to an embodiment of the present invention;

FIG. 2 is a schematic view of a structure of a carrier bar provided by an embodiment of the present invention

Fig. 3 is a schematic top view of a load bar according to an embodiment of the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic view of an internal structure of a carrying rod according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a slave wedge block according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an abutting member according to an embodiment of the present invention.

Description of reference numerals: 1. a carrier bar; 2. an abutting member; 201. a stress surface; 202. an abutting surface; 3. a main wedge block; 4. a slave wedge block; 5. a drive spring; 6. a limiting groove; 7. a return spring; 8. a drive rod; 9. a button; 10. limiting the telescopic rod; 11. a mounting frame; 12. avoiding the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a gyration conductor spacer mounting tool with adjustable, including the instrument body and install carrier bar 1 on the instrument body, it is provided with butt piece 2 to slide respectively on 1 both sides of carrier bar, the bearing groove has been seted up to 1 inside of carrier bar, the inside actuating mechanism that is provided with one and is used for ordering about two butt piece 2 gliding in opposite directions that bears the weight of the inslot, actuating mechanism includes that vertical slip sets up main wedge 3 in 1 inside of carrier bar, all be provided with on every butt piece 2 from wedge 4, two are followed wedge 4 and are set up the both sides at main wedge 3 respectively, be provided with a drive spring 5 between main wedge 3 and the carrier bar 1, drive spring 5's elasticity orders about butt piece 2 and slides.

Concretely, this gyration conductor spacer mounting tool with adjustable, wherein include the instrument body, wherein the instrument body is prior art, including the screw rod if the instrument body, the pull rod, nut and action bars etc, wherein nut threaded connection is on the screw rod, the pull rod cover is established on the screw rod, action bars fixed connection is on the nut, and install the carrier bar 1 on the instrument body, wherein carrier bar 1 rotates with the pull rod and is connected, when needs are installed the fastener or are dismantled, at first pass the wire casing on the fastener with carrier bar 1, then order about the nut through the action bars and rotate, and then drive carrier bar 1 through the screw rod pull rod and slide, thereby after not atress with the fitting pin in the fastener, alright dismantle the fitting pin, thereby be convenient for subsequent operation, above-mentioned theory of operation is prior art, here do not give unnecessary details. The two sides of the bearing rod 1 are respectively provided with the abutting parts 2 in a sliding mode, and the abutting parts 2 slide on the bearing rod 1, so that the positions of the abutting parts 2 can be adjusted conveniently according to different working environments, specifically, the abutting parts 2 can be plate-shaped or block-shaped and can be designed according to different working environments; when the tool is not needed to be used, the abutting part 2 is retracted, so that the tool is convenient to take out from the wire clamp, and the using effect is good; the bearing groove is arranged in the bearing rod 1, so that the abutting pieces 2 can be conveniently driven to slide, the using effect is good, a driving mechanism used for driving the two abutting pieces 2 to slide in opposite directions is arranged in the bearing groove, when the bearing device is used, the driving mechanism comprises a main wedge block 3 vertically and slidably arranged in the bearing rod 1, each abutting piece 2 is provided with a secondary wedge block 4, the two secondary wedge blocks 4 are respectively arranged at two sides of the main wedge block 3, concretely, the two secondary wedge blocks 4 are respectively abutted against two sides of the main wedge block 3, when the bearing device is used, the main wedge block 3 slides downwards to drive the two secondary wedge blocks 4 to horizontally slide, so that the two abutting pieces 2 are driven to slide out of the bearing rod 1, a driving spring 5 is arranged between the main wedge block 3 and the bearing rod 1, the elastic force of the driving spring 5 drives the abutting pieces 2 to slide, the abutting pieces 2 comprise stress surfaces 201 and abutting surfaces 202, specifically, the stress surface 201 has a large radian, when the abutting part 2 passes through the inside of the cable clamp, the stress surface 201 can drive the abutting part 2 to slide towards the inside of the bearing rod 1, and further drive the main wedge 3 to slide upwards by extruding the main wedge 3 from the wedge 4, so as to extrude the driving spring 5, when the abutting part 2 slides out from the inside of the cable clamp, and after the abutting part 2 is not extruded from the inside of the cable clamp, the driving spring 5 drives the main wedge 3 to slide downwards by recovering the elastic deformation process, and further drives the secondary wedge 4 to slide horizontally, so as to drive the corresponding abutting part 2 to slide out from the inside of the bearing rod 1, when the installation tool is used, the abutting surface 202 on the abutting part 2 is further driven to abut against the cable clamp, wherein the abutting surface 202 is a plane and has no amplitude, so as to play a limiting role, the use effect is good, and after the cable clamp passes through, the cable clamp, the abutting part 2 can automatically slide out from the inside of the bearing rod 1, play limiting displacement, butt piece 2 need not the workman and digs out butt piece 2 with the hand, excellent in use effect.

A return spring 7 is arranged between each slave wedge-shaped block 4 and the carrier rod 1, the two return springs 7 drive the two slave wedge-shaped blocks 4 to approach each other, and the elastic coefficient of the driving spring 5 is larger than that of the return springs 7.

Preferably, a return spring 7 is arranged between each slave wedge-shaped block 4 and the carrier bar 1, the two return springs 7 drive the two slave wedge-shaped blocks 4 to approach each other, the elastic coefficient of the driving spring 5 is greater than that of the return spring 7, the driving spring 5 can pass through the master wedge-shaped block 3 and the slave wedge-shaped blocks 4 without external force, the abutting part 2 is in the external state of the carrier bar 1, when the tool needs to be withdrawn from the wire clamp, the master wedge-shaped block 3 is firstly driven to be away from the slave wedge-shaped block 4, and when the slave wedge-shaped block 4 does not have the acting force of the master wedge-shaped block 3, the corresponding slave wedge-shaped block 4 is driven to slide towards the side approaching each other by the process that the two return springs 7 restore the elastic deformation, and then the corresponding abutting part 2 is driven to be contracted inside the carrier bar 1, so that the tool can be taken out from the wire clamp conveniently, and the use effect is good.

The bottom of the main wedge block 3 is provided with a driving rod 8, the driving rod 8 is connected with the bearing rod 1 in a sliding mode, and the bottom of the driving rod 8 is provided with a button 9.

Preferably, wherein be provided with actuating lever 8 on main wedge 3 bottom, actuating lever 8 and carrier bar 1 sliding connection, be provided with button 9 on the actuating lever 8 bottom, when needing to withdraw this mounting tool, press button 9, it slides to drive actuating lever 8 through button 9, actuating lever 8 drives main wedge 3 and upwards slides, and then keep away from wedge 4, resume elastic deformation's process at reset spring 7 and order about the corresponding one side that is close to each other from wedge 4 and slide, and then drive the 2 contractions of butt piece that correspond inside carrier bar 1, be convenient for take out this mounting tool from fastener inside, excellent in use effect.

A limiting telescopic rod 10 is arranged between the main wedge block 3 and the bearing groove, and the driving spring 5 is sleeved on the limiting telescopic rod 10.

Preferably, wherein a limiting telescopic rod 10 is arranged between the main wedge-shaped block 3 and the bearing groove, the driving spring 5 is sleeved on the limiting telescopic rod 10, and the stability of the main wedge-shaped block 3 during sliding can be improved through the limiting telescopic rod 10, so that the using effect is good.

The two slave wedge blocks 4 are both provided with avoidance grooves 12.

Preferably, two have all been seted up on the wedge 4 and have been dodged groove 12, avoid actuating lever 8 and two to take place the conflict from the wedge 4 position, excellent in use effect.

All seted up spacing groove 6 on the both sides of carrier bar 1, two butt joint pieces 2 slide respectively to set up in the spacing groove 6 that corresponds.

Preferably, wherein both sides of the bearing rod 1 are provided with a limiting groove 6, and the two abutting pieces 2 are respectively arranged in the corresponding limiting grooves 6 in a sliding manner, so that the stability of the abutting pieces 2 during sliding is improved.

The inside fixedly connected with of bearing groove has an installation frame 11, actuating lever 8 and installation frame 11 sliding connection.

Preferably, at a bearing groove inside fixedly connected with mounting bracket 11, actuating lever 8 and mounting bracket 11 sliding connection improve the stability of actuating lever 8 when the inside slip of bearing groove, excellent in use effect.

The working principle is as follows: the adjustable rotary spacer installation tool comprises a tool body, wherein the tool body is installed inside a wire clamp when the wire clamp is operated through the tool body, when an abutting part 2 passes through the inside of the wire clamp, the abutting part 2 is driven to slide towards the inside of a bearing rod 1 through a stress surface 201, a main wedge-shaped block 3 is extruded from a wedge-shaped block 4, the main wedge-shaped block 3 is driven to slide upwards, a driving spring 5 is extruded, after the abutting part 2 slides out of the inside of the wire clamp, the abutting part 2 is not extruded from the inside of the wire clamp, the main wedge-shaped block 3 is driven to slide downwards through the process that the driving spring 5 recovers elastic deformation, the auxiliary wedge-shaped block 4 slides horizontally, the corresponding abutting part 2 is driven to slide out of the bearing rod 1, when the installation tool body is used, an abutting surface 202 on the abutting part 2 is driven to abut against the wire clamp, wherein the abutting surface 202 is a plane and has no amplitude, so that a limiting effect is achieved, and then the installation tool body can be operated with the wire clamp; after the work is accomplished, when needing to take this mounting tool out from fastener inside, press button 9, it slides to drive actuating lever 8 through button 9, actuating lever 8 drives main wedge 3 and upwards slides, and then keeps away from wedge 4, resume elastic deformation's process at reset spring 7 and order about the correspondence from wedge 4 to the one side that is close to each other and slide, and then drive the butt piece 2 shrink that corresponds inside carrier bar 1, be convenient for take out this mounting tool from fastener inside, excellent in use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a gyration conductor spacer mounting tool with adjustable, includes the instrument body and installs carrier bar (1) on the instrument body, its characterized in that:

the two sides of the bearing rod (1) are respectively provided with a butting part (2) in a sliding way;

a bearing groove is formed in the bearing rod (1), and a driving mechanism for driving the two abutting pieces (2) to slide oppositely is arranged in the bearing groove;

the driving mechanism comprises main wedge blocks (3) which are vertically and slidably arranged in the bearing rod (1), each abutting part (2) is provided with a secondary wedge block (4), and the two secondary wedge blocks (4) are respectively arranged on two sides of the main wedge blocks (3);

a driving spring (5) is arranged between the main wedge block (3) and the bearing rod (1), and the elastic force of the driving spring (5) drives the abutting part (2) to slide.

2. The adjustable swivel spacer installation tool of claim 1, wherein: a return spring (7) is arranged between each slave wedge-shaped block (4) and the bearing rod (1), and the two return springs (7) drive the two slave wedge-shaped blocks (4) to approach each other; the elastic coefficient of the driving spring (5) is larger than that of the return spring (7).

3. The adjustable swivel spacer installation tool of claim 1, wherein: the wedge-shaped bearing block is characterized in that a driving rod (8) is arranged at the bottom of the main wedge-shaped block (3), the driving rod (8) is connected with the bearing rod (1) in a sliding mode, and a button (9) is arranged at the bottom of the driving rod (8).

4. The adjustable swivel spacer installation tool of claim 1, wherein: a limiting telescopic rod (10) is arranged between the main wedge block (3) and the bearing groove, and the driving spring (5) is sleeved on the limiting telescopic rod (10).

5. The adjustable swivel spacer installation tool of claim 3, wherein: two avoidance grooves (12) are formed in the slave wedge-shaped blocks (4).

6. The adjustable swivel spacer installation tool of claim 1, wherein: the abutment member (2) comprises a force-bearing surface (201) and an abutment surface (202).

7. The adjustable swivel spacer installation tool of claim 1, wherein: limiting grooves (6) are formed in two sides of the bearing rod (1), and the two abutting parts (2) are arranged in the corresponding limiting grooves (6) in a sliding mode respectively.

8. The adjustable swivel spacer installation tool of claim 3, wherein: the bearing groove is internally and fixedly connected with an installation frame (11), and the driving rod (8) is connected with the installation frame (11) in a sliding mode.

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