CN211073571U

CN211073571U - Clamping device for power equipment detection

Info

Publication number: CN211073571U
Application number: CN201921204374.XU
Authority: CN
Inventors: 陈露
Original assignee: Guangdong Amato Technology Co ltd
Current assignee: Guangdong Amato Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-24
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a clamping device is used in power equipment detection, including the centre gripping case, centre gripping case lateral wall threaded connection has the lead screw, sleeve lateral wall fixedly connected with first spring, the sleeve lateral wall's one end fixedly connected with and first wedge complex second wedge are kept away from to first spring, the clamping device who is used for pressing from both sides power detection equipment tightly is installed to the centre gripping incasement. The utility model discloses the case makes first wedge downstream through rotating the lead screw, make rather than complex second wedge inward movement, thereby make to rotate the second connecting rod of connecting at the second wedge lateral wall and promote the arm lock and remove, press from both sides tight to check out test set with this, can come control the centre gripping dynamics to different check out test set through lead screw pivoted degree, the practicality is high, adopt soft material to make through arc splint, when carrying out the centre gripping to different check out test set, can be better press from both sides tightly with check out test set multiple spot contact, ensure to press from both sides tight dynamics.

Description

Clamping device for power equipment detection

Technical Field

The utility model relates to a power equipment technical field especially relates to a power equipment detects uses clamping device.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, a large number of power equipment in a power system are provided, and the power equipment is generally divided into electrical primary equipment and electrical secondary equipment according to different functions of the power equipment in operation.

Because power equipment is dangerous in the use, this needs the staff to do too much detection to electrical equipment in order to ensure its quality, but at present the detection to electrical equipment often directly contacts check-out set and wait to detect electrical equipment with the hand, this just can cause the electric shock danger to a great extent, causes life danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the clamping device for power equipment detects that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device for power equipment detects, includes the centre gripping case, centre gripping case lateral wall threaded connection has the lead screw, the lead screw runs through centre gripping case lateral wall, the lead screw lower extreme rotates and is connected with first wedge, centre gripping incasement wall fixedly connected with sleeve, the first spring of sleeve lateral wall fixedly connected with, the one end fixedly connected with and the first wedge complex second wedge of sleeve lateral wall are kept away from to first spring, install in the centre gripping case and be used for the tight clamping device of clamp with power equipment.

Preferably, clamping device includes two fixed blocks of symmetry fixed connection on the inner wall with the centre gripping case of sleeve homonymy, two it is connected with the head rod to rotate on the fixed block, the one end that the fixed block was kept away from to the head rod is rotated and is connected with the arm lock that is the arc form, the second wedge lateral wall is connected through second connecting rod and head rod middle part rotation, the arm lock runs through centre gripping case lateral wall and can freely slide on it, install the fixing device who fixes electric power check out test set on the arm lock.

Preferably, fixing device includes the connecting block of the one end that the first connecting rod was kept away from to fixed connection at the arm lock, the connecting block lateral wall is circular-arcly, connecting block lateral wall equipartition is fixed with the second spring, the one end fixedly connected with arc splint of connecting block lateral wall are kept away from to the second spring.

Preferably, the side wall of the clamping box is fixedly connected with a handrail, the upper end of the screw rod is fixedly connected with a rotating hand, the handrail and the rotating hand are attached with a rubber pad, and the rubber pad is provided with anti-skid grains.

Preferably, a plurality of salient points are arranged on the arc-shaped clamping plate, and the arc-shaped clamping plate is made of soft materials.

Preferably, the side walls of the clamping box are hinged with a box door.

The utility model discloses following beneficial effect has:

1. the first wedge block moves downwards by rotating the lead screw, and the second wedge block matched with the first wedge block moves inwards, so that the second connecting rod which is rotatably connected to the side wall of the second wedge block pushes the clamp arm to move, so that the detection equipment is clamped, the clamping force on different detection equipment can be controlled by the rotation degree of the lead screw, and the practicability is high;

2. adopt soft material to make through arc splint, when carrying out the centre gripping to different check out test set, can be better press from both sides tightly with check out test set multiple spot contact, ensure to press from both sides tight dynamics.

Drawings

Fig. 1 is a schematic structural view of a clamping device for power equipment detection according to the present invention;

fig. 2 is the utility model provides a power equipment detects and looks sideways at schematic structure of part of clamping device.

In the figure: the clamping device comprises a clamping box 1, a handrail 2, a rotating hand 3, a lead screw 4, a first wedge-shaped block 5, a second wedge-shaped block 6, a second connecting rod 7, a first connecting rod 8, a clamping arm 9, a connecting block 10, an arc-shaped clamping plate 11, a second spring 12, a fixed block 13, a sleeve 14 and a first spring 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a clamping device for power equipment detection comprises a clamping box 1, wherein a screw rod 4 is in threaded connection with the side wall of the clamping box 1, the screw rod 4 penetrates through the side wall of the clamping box 1, the lower end of the screw rod 4 is rotatably connected with a first wedge block 5, a sleeve 14 is fixedly connected to the inner wall of the clamping box 1, a first spring 15 is fixedly connected to the side wall of the sleeve 14, one end, far away from the side wall of the sleeve 14, of the first spring 15 is fixedly connected with a second wedge block 6 matched with the first wedge block 5, and a clamping device for clamping power equipment is installed in the clamping box 1.

The clamping device comprises two fixed blocks 13 which are symmetrically and fixedly connected on the inner wall of the clamping box 1 at the same side with the sleeve 14, a first connecting rod 8 is rotatably connected on the two fixed blocks 13, one end of the first connecting rod 8, which is far away from the fixed blocks 13, is rotatably connected with an arc-shaped clamping arm 9, the side wall of a second wedge-shaped block 6 is rotatably connected with the middle part of the first connecting rod 8 through a second connecting rod 7, the clamping arm 9 penetrates through the side wall of the clamping box 1 and can freely slide on the side wall, a fixing device for fixing the electric power detection equipment is installed on the clamping arm 9, the fixing device comprises a connecting block 10 fixedly connected at one end of the clamping arm 9, which is far away from the first connecting rod 8, the side wall of the connecting block 10 is arc-shaped, second springs 12 are uniformly distributed and fixed on the side wall of the connecting block 10, one end of the second, the side wall of the clamping box 1 is fixedly connected with a handrail 2, the upper end of a screw rod 4 is fixedly connected with a rotating hand 3, a rubber pad is attached to the handrail 2 and the rotating hand 3, and anti-skid grains are arranged on the rubber pad.

In the utility model, when the detection device is clamped, the detection device is placed at the arc-shaped clamping plate 11, and the second wedge block 6 moves towards the direction close to the side wall of the sleeve 14 by the positive rotation lead screw 4, so that the second connecting rod 7 moves, and the clamping arm 9 slides on the side wall of the clamping box 1 under the action of the first connecting rod 8 and the fixed block 13 to drive the arc-shaped clamping plate 11 to clamp the detection device;

when the detection device is released, the spindle 4 is reversed. So that the first wedge-shaped block 5 moves upwards, the second arc-shaped block 6 moves towards the direction far away from the side wall of the sleeve 14 under the action of the first spring 15, and the second connecting rod 7 is driven to move, so that the clamping arm 9 is loosened.

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

1. The utility model provides a power equipment detects uses clamping device, includes centre gripping case (1), its characterized in that, centre gripping case (1) lateral wall threaded connection has lead screw (4), lead screw (4) run through centre gripping case (1) lateral wall, lead screw (4) lower extreme rotates and is connected with first wedge (5), centre gripping case (1) inner wall fixedly connected with sleeve (14), sleeve (14) lateral wall fixedly connected with first spring (15), the one end fixedly connected with and first wedge (5) complex second wedge (6) of sleeve (14) lateral wall are kept away from in first spring (15), install in centre gripping case (1) and be used for pressing from both sides tight clamping device with power detection equipment.

2. The clamping device for electric power equipment detection according to claim 1, wherein the clamping device comprises two fixed blocks (13) symmetrically and fixedly connected to the inner wall of the clamping box (1) on the same side as the sleeve (14), two of the fixed blocks (13) are rotatably connected with a first connecting rod (8), one end of the first connecting rod (8) far away from the fixed blocks (13) is rotatably connected with an arc-shaped clamping arm (9), the side wall of the second wedge-shaped block (6) is rotatably connected with the middle part of the first connecting rod (8) through a second connecting rod (7), the clamping arm (9) penetrates through the side wall of the clamping box (1) and can freely slide on the side wall, and a fixing device for fixing the electric power detection equipment is installed on the clamping arm (9).

3. The clamping device for detecting the power equipment as claimed in claim 2, wherein the fixing device comprises a connecting block (10) fixedly connected to one end, away from the first connecting rod (8), of the clamping arm (9), the side wall of the connecting block (10) is arc-shaped, second springs (12) are uniformly distributed and fixed on the side wall of the connecting block (10), and arc-shaped clamping plates (11) are fixedly connected to one ends, away from the side wall of the connecting block (10), of the second springs (12).

4. The clamping device for detecting the power equipment as claimed in claim 1, wherein a handrail (2) is fixedly connected to the side wall of the clamping box (1), a rotating hand (3) is fixedly connected to the upper end of the screw rod (4), rubber pads are attached to the handrail (2) and the rotating hand (3), and anti-skid grains are arranged on the rubber pads.

5. The clamping device for detecting the electric power equipment as claimed in claim 3, wherein a plurality of convex points are arranged on the arc-shaped clamping plate (11), and the arc-shaped clamping plate (11) is made of soft materials.

6. The clamping device for detecting the electric power equipment is characterized in that a box door is hinged to the side wall of the clamping box (1).