CN219776914U

CN219776914U - Power transmission line contact temperature stability monitoring device

Info

Publication number: CN219776914U
Application number: CN202321321664.9U
Authority: CN
Inventors: 杜裕龙; 赵文武
Original assignee: Hubei Zhuosen Electric Co ltd
Current assignee: Hubei Zhuosen Electric Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-09-29
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a power transmission line contact temperature stability monitoring device, which particularly relates to the field of temperature stability monitoring, and comprises a cable, wherein a rubber seat is attached to the outer wall of the cable, a monitoring mechanism is fixedly connected to the bottom of the rubber seat, a clamping mechanism is attached to the outer wall of the cable, a clamping cylinder is fixedly connected to the bottom of the clamping mechanism, a handle is held by hand to rotate clockwise when the clamping work is performed, a screw is driven to rotate synchronously in the rotating process, the position of a push plate is driven to descend through threaded engagement with a clamping frame in the synchronous rotating process, so that the clamping work is performed, meanwhile, a bolt is used for limiting the position in the descending process of the push plate, the installation position can be effectively fixed through the clamping effect of the cable when the power transmission line contact temperature stability monitoring device is used, the monitoring effect and the monitoring result are effectively ensured when the power transmission line contact temperature stability monitoring device is not influenced by external factors in the long-time monitoring process.

Description

Power transmission line contact temperature stability monitoring device

Technical Field

The utility model relates to the technical field of temperature stability monitoring, in particular to a device for monitoring the temperature stability of a power transmission line contact.

Background

The power transmission line is realized by boosting the electric energy generated by the generator by using a transformer and accessing the electric energy into the power transmission line through control equipment such as a circuit breaker and the like. The power transmission line is divided into an overhead power transmission line and a cable line in a structural form.

Through searching, the prior patent (publication number: CN 218626329U) discloses a power transmission line contact temperature stability monitoring device, comprising: the top of the temperature monitor is provided with a fixed block; the bottom of the upper fixing plate is provided with a vertical plate, the bottom of the vertical plate is provided with a pre-fixing plate, the bottom of the upper fixing plate is provided with a clamping plate, and the surface of the upper fixing plate is provided with a threaded hole; the rubber pad is arranged on the inner wall of the pre-fixing plate; the beneficial effects are as follows: through adding the fixed plate, place the top at transmission line with the fixed plate, temperature monitor inserts between the fixed plate in advance for go up fixed plate and temperature monitor and hang in transmission line's bottom, the rubber pad is with temperature monitor stable between the fixed plate in advance, uses the screw rod to pass screw hole and through-hole, after the screw rod is twisted soon, the screw rod is connected to the inside of fixed block, makes the surface of grip block subsides tight fixed block after twisting once more, grip block and fixed block clamp transmission line. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the traditional monitoring device can be installed more conveniently when being installed, but the fixing effect on the position after the installation is finished is not ideal enough, and the phenomenon of sliding is easily caused by external factors on a power transmission line, so that the monitoring result is influenced;

therefore, a power transmission line contact temperature stability monitoring device is provided for the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the device for stably monitoring the temperature of the power transmission line contact, which has the advantage of stronger stability.

(II) technical scheme

The utility model provides the following technical scheme for realizing the purpose, namely the power transmission line contact temperature stability monitoring device comprises the following technical scheme: the cable comprises a cable, wherein a rubber seat is attached to the outer wall of the cable, and a monitoring mechanism is fixedly connected to the bottom of the rubber seat;

the outer wall laminating of cable has fixture, fixture's bottom fixed connection block section of thick bamboo.

As the preferable scheme, the inner wall fixed connection rubber slab of block section of thick bamboo, pass through adhesive connection between block section of thick bamboo and the rubber slab, the inner wall of rubber slab closely laminates with monitoring facilities's outer wall.

As the preferable scheme, fixture is in including laminating the gripping head of cable outer wall, and the outer wall threaded connection centre gripping frame of gripping head, constitute screw thread meshing structure between gripping head and the centre gripping frame.

As the preferable scheme, the bottom of centre gripping frame is offered and is docked the groove, and the inner wall in docking the groove with the outer wall of rubber seat closely laminates.

As an optimal scheme, the inner wall of the clamping frame is provided with a sliding groove, and the clamping frame forms a limiting structure through the sliding groove and the clamping head.

As the preferable scheme, the clamping head comprises a bolt positioned on the inner wall of the chute, and the outer wall of the bolt is tightly attached to the inner wall of the chute.

As the preferable scheme, the one end fixed connection push pedal of bolt, and the laminating groove is seted up to the bottom of push pedal, and the diameter in laminating groove with the diameter of cable is the same.

As the preferable scheme, the top of push pedal fixed connection bearing, and the inner wall fixed connection screw rod of bearing, and the top fixed connection handle of screw rod, and the axis of handle with the axis coincidence setting of screw rod, the screw rod passes through the bearing with constitute revolution mechanic between the push pedal.

(III) beneficial effects

Compared with the prior art, the utility model provides the device for stably monitoring the temperature of the power transmission line contact, which has the following beneficial effects.

According to the utility model, the clamping head is used for clamping the cable in the clamping process, the distance between the clamping head and the bottom surface of the clamping frame is reduced in the clamping process, meanwhile, the rubber seat is inserted into the clamping frame for limiting and fixing the cable in the mounting process, the cable is clamped with the rubber seat in the clamping process when the distance between the clamping head is reduced, the handle is held for clockwise rotation in the clamping process, the screw is driven to synchronously rotate in the rotating process, the position of the push plate is driven to descend through threaded engagement with the clamping frame in the synchronous rotating process, so that the clamping process is carried out, meanwhile, the bolt is used for limiting the mounting position in the push plate descending process, the mounting position can be effectively fixed through the clamping effect of the cable, the influence of external factors can be avoided in the long-time monitoring process, and the monitoring effect and the monitoring result are effectively ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a schematic view of a clamping head according to the present utility model.

In the figure: 1. a cable; 2. a rubber seat; 3. a clamping mechanism; 31. a clamping head; 311. a grip; 312. a bearing; 313. a push plate; 314. a plug pin; 315. a bonding groove; 316. a screw; 32. a clamping frame; 33. a butt joint groove; 34. a chute; 4. a clamping cylinder; 5. a rubber plate; 6. and monitoring the mechanism.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present utility model: the utility model provides a stable monitoring devices of transmission line contact temperature, includes cable 1, and the laminating of cable 1's outer wall has rubber seat 2, and the bottom fixedly connected with monitoring mechanism 6 of rubber seat 2, and the laminating of cable 1's outer wall has fixture 3, and fixture 3's bottom fixed connection block section of thick bamboo 4, block section of thick bamboo 4's inner wall fixed connection rubber slab 5, through adhesive connection between block section of thick bamboo 4 and the rubber slab 5, the inner wall of rubber slab 5 closely laminates with monitoring mechanism 6's outer wall.

Wherein: when the cable 1 is installed, the clamping mechanism 3 and the clamping cylinder 4 are inserted from the top of the cable 1, the bottom surface of the clamping mechanism 3 is attached to the cable 1 after the clamping mechanism is inserted, then the monitoring mechanism 6 is inserted into the clamping cylinder 4 to be fixed, the rubber plate 5 performs anti-skid work in the fixing process, and the clamping mechanism 3 is used for fastening work after the clamping mechanism is inserted to complete the installation.

Referring to fig. 1, 2 and 3, a power transmission line contact temperature stability monitoring device, a clamping mechanism 3 includes a clamping head 31 attached to an outer wall of a cable 1, an outer wall of the clamping head 31 is in threaded connection with a clamping frame 32, a threaded engagement structure is formed between the clamping head 31 and the clamping frame 32, a butt joint groove 33 is formed at the bottom of the clamping frame 32, an inner wall of the butt joint groove 33 is tightly attached to an outer wall of a rubber seat 2, a sliding groove 34 is formed in an inner wall of the clamping frame 32, and a limiting structure is formed between the clamping frame 32 and the clamping head 31 through the sliding groove 34.

Wherein: the clamping head 31 is used for clamping the cable 1 when the clamping work is performed, the distance between the clamping head 31 and the bottom surface of the clamping frame 32 is reduced in the clamping process to perform clamping fixing work, meanwhile, the rubber seat 2 is inserted into the clamping frame 32 to perform limiting fixing work when the clamping frame is installed, and the clamping head 31 is reduced in distance to clamp the cable 1 with the rubber seat 2.

Referring to fig. 3 and 4, a power transmission line contact temperature stability monitoring device, the clamping head 31 includes a plug 314 located on an inner wall of the chute 34, and an outer wall of the plug 314 is tightly attached to the inner wall of the chute 34, one end of the plug 314 is fixedly connected with a push plate 313, a attaching groove 315 is formed at the bottom of the push plate 313, the diameter of the attaching groove 315 is the same as that of the cable 1, a bearing 312 is fixedly connected to the top of the push plate 313, an inner wall of the bearing 312 is fixedly connected with a screw 316, a top end of the screw 316 is fixedly connected with a grip 311, a central axis of the grip 311 is overlapped with a central axis of the screw 316, and the screw 316 forms a rotating structure with the push plate 313 through the bearing 312.

Wherein: the handle 311 is held by hand to rotate clockwise when clamping work is performed, the screw 316 is driven to rotate synchronously in the rotating process, the push plate 313 is driven to descend through threaded engagement with the clamping frame 32 in the synchronous rotating process, so that clamping work is performed, and meanwhile, the plug 314 is used for limiting work in the descending process of the push plate 313.

The working principle of the utility model is that; when the cable is installed, the clamping mechanism 3 and the clamping cylinder 4 are firstly inserted from the top of the cable 1, the bottom surface of the clamping mechanism 3 is attached to the cable 1 after the insertion, then the monitoring mechanism 6 is inserted into the clamping cylinder 4 for fixing, the rubber plate 5 is subjected to anti-slip operation in the fixing process, the clamping mechanism 3 is used for fastening operation after the insertion to complete the installation, the clamping head 31 is used for clamping the cable 1 when the clamping operation is performed, the distance between the clamping head 31 and the bottom surface of the clamping frame 32 is reduced in the clamping process to perform clamping fixing operation, the rubber seat 2 is inserted into the clamping frame 32 to perform limiting fixing operation when the distance between the clamping head 31 is reduced, the cable 1 is clamped by the rubber seat 2, the hand grip 311 is held for performing clockwise rotation when the clamping operation is performed, the screw 316 is driven to perform synchronous rotation in the rotating process, the position of the push plate 313 is driven to descend through threaded engagement between the clamping frame 32 in the synchronous rotation process, and the plug pin is driven to perform limiting operation in the descending process of the push plate 313.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a transmission line contact temperature stability monitoring devices, includes cable (1), its characterized in that: the outer wall of the cable (1) is attached with a rubber seat (2), and the bottom of the rubber seat (2) is fixedly connected with a monitoring mechanism (6);

the outer wall laminating of cable (1) has fixture (3), the bottom fixed connection block section of thick bamboo (4) of fixture (3).

2. The power transmission line contact temperature stability monitoring device according to claim 1, wherein: the inner wall fixed connection rubber slab (5) of block section of thick bamboo (4), pass through adhesive connection between block section of thick bamboo (4) and the rubber slab (5), the inner wall of rubber slab (5) closely laminates with the outer wall of monitoring facilities (6).

3. The power transmission line contact temperature stability monitoring device according to claim 1, wherein: the clamping mechanism (3) comprises a clamping head (31) attached to the outer wall of the cable (1), the outer wall of the clamping head (31) is connected with a clamping frame (32) through threads, and a threaded meshing structure is formed between the clamping head (31) and the clamping frame (32).

4. A power transmission line contact temperature stability monitoring device according to claim 3, wherein: the bottom of the clamping frame (32) is provided with a butt joint groove (33), and the inner wall of the butt joint groove (33) is tightly attached to the outer wall of the rubber seat (2).

5. The power transmission line contact temperature stability monitoring device of claim 4, wherein: the inner wall of the clamping frame (32) is provided with a sliding groove (34), and the clamping frame (32) and the clamping head (31) form a limiting structure through the sliding groove (34).

6. The power transmission line contact temperature stability monitoring device of claim 5, wherein: the clamping head (31) comprises a plug pin (314) positioned on the inner wall of the sliding groove (34), and the outer wall of the plug pin (314) is tightly attached to the inner wall of the sliding groove (34).

7. The power transmission line contact temperature stability monitoring device of claim 6, wherein: one end of the bolt (314) is fixedly connected with the push plate (313), the bottom of the push plate (313) is provided with a fitting groove (315), and the diameter of the fitting groove (315) is the same as that of the cable (1).

8. The power transmission line contact temperature stability monitoring device of claim 7, wherein: the top of push pedal (313) is fixed connection bearing (312), and the inner wall fixed connection screw rod (316) of bearing (312), and the top fixed connection handle (311) of screw rod (316), and the axis of handle (311) with the axis coincidence setting of screw rod (316), screw rod (316) pass through bearing (312) with constitute revolution mechanic between push pedal (313).