CN210443989U

CN210443989U - Portable strain clamp convenient to dismouting

Info

Publication number: CN210443989U
Application number: CN201921884190.2U
Authority: CN
Inventors: 孙福全
Original assignee: Tianjin Xulida Technology Development Co ltd
Current assignee: Tianjin Xulida Technology Development Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-01
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a portable strain clamp convenient to dismouting belongs to strain clamp technical field, including the mobile jib, one side of mobile jib is equipped with branch, the top of mobile jib has seted up the standing groove, and the top one end of standing groove articulates there is the arc pole, the arc pole is located directly over the standing groove, the inserted bar is installed to the one end of arc pole, seted up the spacing groove on the inserted bar, the top of branch has seted up the slot, the inserted bar is located the slot, one side inner wall of slot has seted up the recess, the opposite side inner wall sliding mounting of slot has the horizontal pole, the one end of horizontal pole runs through the spacing groove and extends to in the recess, be equipped with the drive chamber on the branch; the utility model discloses a constitute an annular and fix the electric wire, it is fixed stable. Meanwhile, the electric wire is convenient to disassemble, the operation is simple, the structure is firm, and the electric wire can be greatly connected with and disassembled from the electric wire.

Description

Portable strain clamp convenient to dismouting

Technical Field

The utility model belongs to the technical field of strain clamp, concretely relates to portable strain clamp convenient to dismouting.

Background

The strain clamp is a hardware fitting used for fixing a lead to bear the tension of the lead and hanging the lead to a strain insulator-string group or a tower. Strain clamps can be broadly classified into two types according to their structure and installation conditions. In the current reference file that patent number is CN2517158Y, strain clamp fixes through the bolt when fixed to the electric wire, inconvenient and the installation and the dismantlement of electric wire, consequently, needs a portable strain clamp of the dismouting of being convenient for to solve above problem simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable strain clamp convenient to dismouting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable strain clamp convenient to disassemble and assemble comprises a main rod, wherein a support rod is arranged on one side of the main rod, a placing groove is formed in the top of the main rod, an arc-shaped rod is hinged to one end of the top of the placing groove and is positioned right above the placing groove, an inserting rod is installed at one end of the arc-shaped rod and is provided with a limiting groove, a slot is formed in the top of the support rod, the inserting rod is positioned in the slot, a groove is formed in the inner wall of one side of the slot, a cross rod is installed on the inner wall of the other side of the slot in a sliding mode, one end of the cross rod penetrates through the limiting groove and extends into the groove, a driving cavity is formed in the support rod, an operating rod is installed at the top of the support rod in a rotating mode, the bottom of the operating rod extends into the driving cavity and is fixedly provided with a gear, one end of the cross rod is connected with a spring in a transmission way.

By adopting the scheme, an annular space is formed by the placing groove and the arc-shaped rod, the electric wire is placed in the placing groove, the arc-shaped rod is locked on the placing groove and is fixed by the electric wire, and when the electric wire is disassembled, the cross rod moves out of the limiting groove on the inserting rod, so that the inserting rod can be taken out of the slot, the arc-shaped rod can be moved away from the placing groove, and the electric wire and the strain clamp can be conveniently installed and disassembled; the rack is driven to rotate through the manual rotating operation rod, so that the rack can horizontally move, the transverse rod can move to enable the transverse rod to be separated from the groove and the limiting groove, the position of the inserted rod can be unlocked, and the operation is convenient only by rotating the operation rod.

As a preferred embodiment, a movable plate is slidably mounted in the driving cavity, a cross rod is fixedly connected with the movable plate, a rack is fixedly connected with the movable plate, the cross rod and the rack are respectively arranged on two sides of the movable plate, two horizontally arranged guide rods are fixedly mounted in the driving cavity, and the movable plate is slidably sleeved on the guide rods.

Adopt above-mentioned scheme, the setting of fly leaf for the horizontal pole can not squint when removing, plays the effect of direction to the horizontal pole, and the guide arm is used for the fly leaf to provide the condition in the installation of driving intracavity slip simultaneously.

As a preferred embodiment, a slide rod is fixedly installed in the driving cavity, a fixed block is fixedly sleeved on the slide rod, and the fixed block is fixedly connected with one side of the rack far away from the gear.

By adopting the scheme, the sliding rod is used for providing the stable sliding track for the movement of the rack, the fixed block is sleeved on the sliding rod in a sliding manner, and the rack is connected with the fixed block, so that the rack can stably slide in the driving cavity.

As a preferred embodiment, a communication hole is formed between the driving cavity and the slot, and the cross bar is slidably connected with the inner wall of the communication hole.

By adopting the scheme, the communication holes are used for installing the cross rod, so that two ends of the cross rod are respectively positioned in the driving cavity and the slot.

In a preferred embodiment, a handle is mounted on the top of the operating rod, and the handle is positioned above the support rod.

By adopting the scheme, the handle is arranged to rotate the operating rod for operation, so that the rotating drive of the operating rod is conveniently realized, and convenience is provided.

Compared with the prior art, the beneficial effects of the utility model are that:

an annular space is formed by the placing groove and the arc-shaped rod, the electric wire is placed in the placing groove, the arc-shaped rod is locked on the placing groove and is fixed by the electric wire, when the electric wire is disassembled, the cross rod moves out of the limiting groove on the inserting rod, the inserting rod can be taken out of the slot, the arc-shaped rod can be moved away from the placing groove, and the electric wire and the strain clamp can be conveniently installed and disassembled;

the rack is driven to rotate through the manual rotating operation rod, so that the rack can horizontally move, the transverse rod can move to enable the transverse rod to be separated from the groove and the limiting groove, the position of the inserted rod can be unlocked, and the operation is convenient only by rotating the operation rod.

The utility model discloses a constitute an annular and fix the electric wire, it is fixed stable. Meanwhile, the electric wire is convenient to disassemble, the operation is simple, the structure is firm, and the electric wire can be greatly connected with and disassembled from the electric wire.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: 1. a main rod; 2. a strut; 3. a placement groove; 4. an arcuate bar; 5. inserting a rod; 6. a limiting groove; 7. a slot; 8. a groove; 9. a communicating hole; 10. a cross bar; 11. a guide bar; 12. an operating lever; 13. a drive chamber; 14. a gear; 15. a rack; 16. a movable plate; 17. a spring; 18. a slide bar.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a portable strain clamp convenient to disassemble and assemble, including a main rod 1, one side of the main rod 1 is provided with a branch rod 2, the top of the main rod 1 is provided with a placing groove 3, one end of the top of the placing groove 3 is hinged with an arc-shaped rod 4, the arc-shaped rod 4 is positioned right above the placing groove 3, one end of the arc-shaped rod 4 is provided with an inserted rod 5, the inserted rod 5 is provided with a limit groove 6, the top of the branch rod 2 is provided with a slot 7, the inserted rod 5 is positioned in the slot 7, one side inner wall of the slot 7 is provided with a groove 8, the other side inner wall of the slot 7 is slidably provided with a cross rod 10, one end of the cross rod 10 penetrates through the limit; constitute an annular space through standing groove 3 and arc pole 4, the electric wire is placed in standing groove 3, and arc pole 3 locks on standing groove 3, with fixed to the electric wire, when dismantling, removes the spacing groove 6 from the inserted bar 5 through horizontal pole 10 and shifts out, can take out inserted bar 5 from slot 7 in, can realize that arc pole 4 moves from standing groove 3 and put aside, makes things convenient for the installation and the dismantlement of electric wire and strain clamp.

A driving cavity 13 is arranged on the supporting rod 2, an operating rod 12 is rotatably arranged at the top of the supporting rod 2, the bottom of the operating rod 12 extends into the driving cavity 13 and is fixedly provided with a gear 14, a rack 15 is slidably arranged in the driving cavity 13, the rack 15 is meshed with the gear 14, one end of the cross rod 10, which is far away from the groove 8, is in transmission connection with the rack 15, and one end of the cross rod 10 is in transmission connection with a spring 17 (see fig. 3); the operating rod 12 is rotated manually to drive the rack 14 to rotate so that the rack 15 moves horizontally, the movement of the cross rod 10 is realized so that the cross rod 10 is separated from the groove 8 and the limiting groove 6, the position of the inserted rod 5 is unlocked, and only the operating rod 12 needs to be rotated, so that the operation is convenient. The top of the operating rod 12 is provided with a handle which is positioned above the supporting rod 2. The handle is arranged for the operation rod 12 to rotate for operation, so that the rotation driving of the operation rod 12 is conveniently realized, and convenience is provided.

A movable plate 16 is slidably mounted in the driving cavity 13, the cross rod 10 is fixedly connected with the movable plate 16, the rack 15 is fixedly connected with the movable plate 16, the cross rod 10 and the rack 15 are respectively arranged at two sides of the movable plate 16, two guide rods 11 horizontally arranged are fixedly mounted in the driving cavity 13, and the movable plate 16 is slidably sleeved on the guide rods 11 (see fig. 3); the movable plate 16 is arranged so that the cross bar 10 does not deflect when moved, serving as a guide for the cross bar 10, while the guide rod 11 provides for a sliding mounting of the movable plate 16 within the drive chamber 13.

A slide rod 18 is fixedly installed in the driving cavity 13, a fixed block is fixedly sleeved on the slide rod 18, and the fixed block is fixedly connected with one side of the rack 15 far away from the gear 14 (see fig. 3); the sliding rod 18 is used for providing a stable sliding track for the movement of the rack 15, the fixed block is slidably sleeved on the sliding rod 18, and the rack is connected with the fixed block, so that the rack 15 can stably slide in the driving cavity 13.

In the embodiment, a communication hole 9 is arranged between the driving cavity 13 and the slot 7, and the cross bar 10 is connected with the inner wall of the communication hole 9 in a sliding way (see fig. 2 and 3); the communication hole 9 is used for mounting the cross bar 10 such that both ends of the cross bar 10 are located in the driving chamber 13 and the insertion groove 7, respectively.

When the device is used, an annular space is formed by the placing groove 3 and the arc-shaped rod 4, an electric wire is placed in the placing groove 3, the arc-shaped rod 3 is locked on the placing groove 3 and is used for fixing the electric wire, the arc-shaped rod 4 is connected with the inserting rod 5, the inserting rod 5 is inserted into the slot 7, the limiting groove 6 on the inserting rod 5 is formed by the cross rod 10 and extends into the groove 8, the inserting rod 5 is locked in position, the position of the electric wire is fixed, when the device is disassembled, the cross rod 10 moves to move out of the limiting groove 6 on the inserting rod 5, the inserting rod 5 can be taken out of the slot 7, the arc-shaped rod 4 can be moved away from the placing groove 3, and the electric wire and the strain clamp can be conveniently installed and disassembled; the manual rotating operation rod 12 drives the 14 to rotate so that the rack 15 can move horizontally, the rack 15 moves to drive the movable plate 16 and the cross rod 10 to move horizontally, the spring 17 is always in a compression state, the elastic force of the spring 17 pushes the movable plate 16 to move in a direction close to the cross rod 10 so that the cross rod 10 penetrates through the limiting groove 6 and extends into the groove 8, when the rack 15 moves so that the movable plate 16 moves in a direction close to the spring 17, the cross rod 10 is driven to move so that the cross rod 10 is separated from the groove 8 and the limiting groove 6, unlocking of the position of the inserting rod 5 is achieved, only the operation rod 12 needs to be rotated, and operation is convenient.

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

1. The utility model provides a portable strain clamp convenient to dismouting, includes mobile jib (1), one side of mobile jib (1) is equipped with branch (2), its characterized in that: the top of the main rod (1) is provided with a placing groove (3), one end of the top of the placing groove (3) is hinged with an arc-shaped rod (4), the arc-shaped rod (4) is positioned right above the placing groove (3), one end of the arc-shaped rod (4) is provided with an inserting rod (5), the inserting rod (5) is provided with a limiting groove (6), the top of the supporting rod (2) is provided with a slot (7), the inserting rod (5) is positioned in the slot (7), one inner wall of one side of the slot (7) is provided with a groove (8), the inner wall of the other side of the slot (7) is slidably provided with a transverse rod (10), one end of the transverse rod (10) penetrates through the limiting groove (6) and extends into the groove (8), the supporting rod (2) is provided with a driving cavity (13), the top of the supporting rod (2) is rotatably provided with an operating rod (12), the bottom of the operating rod (12) extends into the driving cavity, a rack (15) is arranged in the driving cavity (13) in a sliding mode, the rack (15) is meshed with the gear (14), one end, far away from the groove (8), of the cross rod (10) is in transmission connection with the rack (15), and one end of the cross rod (10) is in transmission connection with a spring (17).

2. The convenient strain clamp convenient to disassemble and assemble according to claim 1, characterized in that: the utility model discloses a portable computer, including drive chamber (13), horizontal pole (10) and fly leaf (16), rack (15) and fly leaf (16) fixed connection, horizontal pole (10) and rack (15) set up respectively in the both sides of fly leaf (16), and drive chamber (13) internal fixation has guide arm (11) that two levels set up, and fly leaf (16) sliding sleeve locates on guide arm (11).

3. The convenient strain clamp convenient to disassemble and assemble according to claim 1, characterized in that: a sliding rod (18) is fixedly installed in the driving cavity (13), a fixed block is fixedly sleeved on the sliding rod (18), and the fixed block is fixedly connected with one side, far away from the gear (14), of the rack (15).

4. The convenient strain clamp convenient to disassemble and assemble according to claim 1, characterized in that: a communicating hole (9) is formed between the driving cavity (13) and the slot (7), and the cross rod (10) is connected with the inner wall of the communicating hole (9) in a sliding mode.

5. The convenient strain clamp convenient to disassemble and assemble according to claim 1, characterized in that: the top of the operating rod (12) is provided with a handle which is positioned above the supporting rod (2).