CN211576383U - Overhead transmission line strain clamp overtemperature warning device - Google Patents
Overhead transmission line strain clamp overtemperature warning device Download PDFInfo
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- CN211576383U CN211576383U CN202020282497.1U CN202020282497U CN211576383U CN 211576383 U CN211576383 U CN 211576383U CN 202020282497 U CN202020282497 U CN 202020282497U CN 211576383 U CN211576383 U CN 211576383U
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Abstract
The invention provides an overtemperature warning device for a strain clamp of an overhead transmission line, which comprises a telegraph pole, a warning device main body and a fixing mechanism, wherein the warning device main body is provided with a temperature sensor; the fixing mechanism comprises a first fixing block, a second fixing block and a connecting piece; wherein: the inner side surfaces of the first fixing block and the second fixing block are attached with elastic cushions; the first fixing block and the second fixing block are connected through a connecting piece; the warning device main part is fixedly arranged on the first fixing block or the second fixing block. According to the overtemperature warning device provided by the invention, the elastic cushion is arranged on the fixing groove, and in the process that the connecting piece fastens the first fixing block and the second fixing block, the elastic cushion is compressed, namely, the friction force generated between the elastic cushion and the telegraph pole is greatly improved, so that the overtemperature warning device cannot be loosened or slide down, and the like, and the purpose of fixing the overtemperature warning device on the telegraph pole is realized, and the use is facilitated.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an overtemperature warning device for a strain clamp of an overhead transmission line.
Background
The strain clamp is a necessary device in the electric power transmission process, and the strain clamp is used for fixing a wire to bear the tension of the wire, and hangs the wire to the gold utensil on strain insulator-string group or the shaft tower, and in order to guarantee the normal use to the strain clamp, the overtemperature warning device is generally required to be installed on the edge of the strain clamp, is used for monitoring the temperature condition of the strain clamp at any time, and can normally work.
At present, some overhead transmission line strain clamp overtemperature warning devices that exist on the market adopt modes such as spring joint to install when installing, and this kind of fixed mode is simple, but may have fixed lax phenomenon, may take place phenomenons such as overtemperature warning ware gliding, and stability is low, is unfavorable for the use.
Disclosure of Invention
The invention provides an overtemperature warning device for a strain clamp of an overhead transmission line, aiming at overcoming the technical defects that the existing overtemperature warning device is installed in a spring clamping mode and the like, is easy to loosen in fixation, has an overtemperature warning device which is easy to slide down, low in stability and not beneficial to use.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an overtemperature warning device for a strain clamp of an overhead transmission line comprises a telegraph pole, a warning device main body and a fixing mechanism; the fixing mechanism comprises a first fixing block, a second fixing block and a connecting piece; wherein:
the inner side surfaces of the first fixing block and the second fixing block are attached with elastic cushions;
the first fixing block and the second fixing block are connected through a connecting piece;
the warning device main part is fixedly arranged on the first fixing block or the second fixing block.
In the scheme, the first fixing block and the second fixing block are fixed on the telegraph pole through the connecting piece for use, so that the mode is simple, and workers can conveniently install the over-temperature warning device or disassemble the over-temperature warning device for maintenance and replacement; through the cushion who sets up, at the first fixed block of connecting piece fastening, second fixed block in-process, the cushion will be compressed, and the frictional force that produces between cushion and the wire pole will promote greatly promptly for super temperature warning device can not take place phenomenons such as not hard up, gliding, thereby realizes fixing the purpose on the wire pole with super temperature warning device, does benefit to the use.
The fixing grooves are arranged in the first fixing block and the second fixing block and are sleeved on the outer surface of the telegraph pole in a sliding mode, and elastic pads are attached to the inner side surfaces of the fixing grooves.
Clamping grooves are formed in the telegraph pole, and clamping blocks matched with the clamping grooves in shape and size are arranged on the first fixing block and/or the second fixing block; when the fixing mechanism is sleeved on the telegraph pole, the clamping block is clamped in the clamping groove.
In the above scheme, the fixture block has spacing effect, through the joint of fixture block and draw-in groove, can restrict the lateral position of first fixed block and/or second fixed block, makes overtemperature warning device can't rotate round the wire pole, and then the wearing and tearing cushion has consolidated fixed establishment and the relation of connection of wire pole indirectly.
And anti-skid stripes are arranged on the inner sides of the clamping grooves.
In the above scheme, set up anti-skidding stripe on the draw-in groove inboard, increased fixture block and the direct longitudinal friction of draw-in groove for the fixture block is difficult to slide for the draw-in groove, further consolidates the relation of being connected of fixed establishment and wire rod.
The device further comprises a connecting rod, one end of the connecting rod is fixedly connected with the warning device body, and the other end of the connecting rod is fixedly connected with the first fixing block or the second fixing block.
In the above scheme, through the length of adjustment access connecting rod, can conveniently control the distance between warning device main part and the strain clamp, realize strain clamp's overtemperature warning.
Wherein, the surface laminating of cushion is provided with a plurality of anti-skidding groups.
Wherein, the antiskid group is of an X-shaped structure.
In the scheme, the anti-skidding group is further additionally arranged on the elastic pad, and the connection relation between the fixing mechanism and the wire rod is further consolidated.
The connecting piece is used for fixedly arranging the first fixing block and the second fixing block on the telegraph pole through the connecting through holes.
In the above scheme, set up first fixed block, second fixed block into the rotatable fixed connection of one end, the other end passes through the connecting piece to be connected, and the staff only need cup joint first fixed block, second fixed block on the wire pole when using, then the connecting piece of fixed one end can, improved the installation effectiveness, be favorable to the installation or the dismantlement of device.
The connecting piece is used for fixedly arranging the first fixing block and the second fixing block on the telegraph pole through the connecting through holes.
In the above scheme, all connect first fixed block, second fixed block both ends through the connecting piece, the staff need fix the connecting piece at both ends when using, but owing to some wire pole shapes are inhomogeneous, so the connecting piece that both ends set up can make the device adaptation face wider, and actual connection stability is stronger.
Wherein the connector comprises a bolt and a nut; the bolt passes in proper order connect through hole on first fixed block, the second fixed block, by the nut is fixed, realizes the connecting piece is to the connection of first fixed block, second fixed block.
In the scheme, the fixing mechanism is fixed on the telegraph pole through the bolts and the nuts for use, the fixing mode is simple, and the telegraph pole is convenient for workers to install or disassemble for maintenance and replacement.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
according to the overtemperature warning device for the strain clamp of the overhead transmission line, the first fixing block and the second fixing block are fixed on the telegraph pole through the connecting piece for use, the mode is simple, and workers can conveniently install the overtemperature warning device or disassemble the overtemperature warning device for maintenance and replacement; through the cushion who sets up, at the first fixed block of connecting piece fastening, second fixed block in-process, the cushion will be compressed, and the frictional force that produces between cushion and the wire pole will promote greatly promptly for super temperature warning device can not take place phenomenons such as not hard up, gliding, thereby realizes fixing the purpose on the wire pole with super temperature warning device, does benefit to the use.
Drawings
FIG. 1 is a cross-sectional view of the apparatus of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the anti-skid assembly of the present invention;
FIG. 4 is a schematic view of a connector structure;
wherein: 1. a utility pole; 11. a card slot; 2. a warning device body; 3. a fixing mechanism; 31. a first fixed block; 32. a second fixed block; 33. a connecting member; 331. a bolt; 332. a nut; 34. fixing grooves; 35. an elastic pad; 351. an anti-slip group; 36. a clamping block; 4. a connecting rod.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 and 2, the overtemperature warning device for the strain clamp of the overhead transmission line comprises a telegraph pole 1, a warning device main body 2 and a fixing mechanism 3; the fixing mechanism 3 comprises a first fixing block 31, a second fixing block 32 and a connecting piece 33; wherein:
the inner side surfaces of the first fixing block 31 and the second fixing block 32 are attached with elastic pads 35;
the first fixing block 31 and the second fixing block 32 are connected through a connecting piece 33;
the warning device body 2 is fixedly arranged on the first fixing block 31 or the second fixing block 32.
In the specific implementation process, the first fixing block 31 and the second fixing block 32 are fixed on the telegraph pole 1 through the connecting piece 33 for use, so that the mode is simple, and workers can conveniently install the over-temperature warning device or disassemble the over-temperature warning device for maintenance and replacement; through setting up the cushion 35 of bonding at first fixed block 31, the 32 medial surface of second fixed block, at the first fixed block 31 of connecting piece fastening, the 32 in-process of second fixed block, cushion 35 will be compressed, and the frictional force that produces between cushion 35 and the wire pole 1 will promote greatly promptly for overtemperature warning device can not take place not hard up, phenomenon such as gliding, thereby realize fixing overtemperature warning device on wire pole 1's purpose, do benefit to the use.
Example 2
More specifically, in example 1, fixing grooves 34 are provided in both the first fixing block 31 and the second fixing block 32, the fixing grooves 34 are slidably fitted to the outer surface of the utility pole 1, and elastic pads 35 are attached to the inner surfaces of the fixing grooves 34.
More specifically, the utility pole 1 is provided with a clamping groove 11, and the first fixing block 31 and/or the second fixing block 32 are/is provided with a clamping block 36 matched with the clamping groove 11 in shape and size; when the fixing mechanism 3 is sleeved on the telegraph pole 1, the clamping block 36 is clamped in the clamping groove 11.
In the specific implementation process, the fixture block 36 has a limiting effect, and the fixture block 36 is clamped with the fixture groove 11 to limit the transverse position of the first fixing block 31 and/or the second fixing block 32, so that the overtemperature warning device cannot rotate around the telegraph pole 1, the elastic pad 35 is worn, and the connection relation between the fixing mechanism 3 and the telegraph pole 1 is indirectly consolidated.
More specifically, the inner side of the clamping groove 11 is provided with anti-slip stripes.
In the specific implementation process, the anti-slip stripes are arranged on the inner side of the clamping groove 11, so that the direct longitudinal friction force between the clamping block 36 and the clamping groove 11 is increased, the clamping block 36 is not easy to slide relative to the clamping groove 11, and the connection relation between the fixing mechanism 3 and the telegraph pole 1 is further consolidated.
More specifically, the device still includes connecting rod 4, connecting rod 4 one end with warning device main part 2 fixed connection, the other end with first fixed block 31 or second fixed block 32 fixed connection.
In the specific implementation process, the distance between the warning device main body and the strain clamp can be conveniently controlled by adjusting the length of the connecting rod 4, so that overtemperature warning of the strain clamp is realized.
More specifically, as shown in fig. 3, a plurality of anti-slip groups 351 are attached to the surface of the elastic pad 35.
More specifically, the anti-slip group 351 is of an X-shaped structure, and the elastic pad 35 and/or the anti-slip group 351 is of a rubber structure.
In the specific implementation process, a antiskid group 351 is further arranged on the elastic pad 35 to further strengthen the connection relationship between the fixing mechanism 3 and the telegraph pole 1.
More specifically, the first fixing block 31 and the second fixing block 32 are rotatably connected at corresponding one ends, and the other ends are provided with connecting through holes, and the connecting member 33 fixes the first fixing block 31 and the second fixing block 32 on the utility pole 1 through the connecting through holes.
In the specific implementation process, set up first fixed block 31, second fixed block 32 into the rotatable fixed connection of one end, the other end passes through connecting piece 33 to be connected, and the staff only need cup joint first fixed block 31, second fixed block 32 on wire pole 1 when using, then the connecting piece 33 of fixed one end can, improved the installation effectiveness, be favorable to the installation or the dismantlement of device.
More specifically, the first fixing block 31 and the second fixing block 32 are provided with connecting through holes at two corresponding ends, and the connecting member 33 fixes the first fixing block 31 and the second fixing block 32 on the utility pole 1 through the connecting through holes.
In the specific implementation process, the two ends of the first fixing block 31 and the second fixing block 32 are connected through the connecting pieces 33, and although workers need to fix the connecting pieces 33 at the two ends when the utility model is used, the connecting pieces 33 arranged at the two ends can enable the device to have a wider application range and stronger actual connection stability due to the uneven shapes of some utility poles 1.
More specifically, as shown in fig. 4, the connecting member 33 includes a bolt 331 and a nut 332; the bolt 331 sequentially penetrates through the connecting through holes in the first fixing block 31 and the second fixing block 32, and is fixed by the nut 332, so that the connecting piece 33 is connected with the first fixing block 31 and the second fixing block 32.
In the specific implementation process, the fixing mechanism 3 is fixed on the telegraph pole 1 through the bolt 331 and the nut 332, the fixing mode is simple, and the telegraph pole is convenient for workers to install or disassemble for maintenance and replacement.
In the specific implementation process, the first fixing block 31 and the second fixing block 32 are fixed on the telegraph pole 1 through the connecting piece 33 for use, the mode is simple, and workers can conveniently install the overtemperature warning device or disassemble the overtemperature warning device for maintenance and replacement; through the cushion 35 that sets up on fixed slot 34, fasten first fixed block 31, the 32 in-process of second fixed block at connecting piece 33, cushion 35 will be compressed, and the frictional force that produces between cushion 35 and the wire pole 1 will promote greatly promptly for overtemperature warning device can not take place phenomenons such as not hard up, gliding, thereby realizes fixing overtemperature warning device the purpose on wire pole 1, does benefit to the use.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an overhead transmission line strain clamp overtemperature warning device, includes wire pole (1), warning device main part (2), its characterized in that: also comprises a fixing mechanism (3); the fixing mechanism (3) comprises a first fixing block (31), a second fixing block (32) and a connecting piece (33); wherein:
the inner side surfaces of the first fixing block (31) and the second fixing block (32) are attached with elastic pads (35);
the first fixing block (31) and the second fixing block (32) are connected through a connecting piece (33);
the warning device main body (2) is fixedly arranged on the first fixing block (31) or the second fixing block (32).
2. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: fixing grooves (34) are formed in the first fixing block (31) and the second fixing block (32), the fixing grooves (34) are sleeved on the outer surface of the telegraph pole (1) in a sliding mode, and elastic pads (35) are attached to the inner side faces of the fixing grooves (34).
3. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: a clamping groove (11) is formed in the telegraph pole (1), and clamping blocks (36) matched with the clamping groove (11) in shape and size are arranged on the first fixing block (31) and/or the second fixing block (32); when the fixing mechanism (3) is sleeved on the telegraph pole (1), the clamping block (36) is clamped in the clamping groove (11).
4. The overhead transmission line strain clamp overtemperature warning device of claim 3, characterized in that: anti-skid stripes are arranged on the inner side of the clamping groove (11).
5. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: still include connecting rod (4), connecting rod (4) one end with warning device main part (2) fixed connection, the other end with first fixed block (31) or second fixed block (32) fixed connection.
6. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: the surface of the elastic pad (35) is provided with a plurality of anti-skid groups (351) in an attaching mode.
7. The overhead transmission line strain clamp overtemperature warning device of claim 6, characterized in that: the anti-skid group (351) is of an X-shaped structure.
8. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: the utility pole is characterized in that one ends of the first fixing block (31) and the second fixing block (32) are rotatably connected, the other ends of the first fixing block and the second fixing block are provided with connecting through holes, and the connecting piece (33) is used for fixedly arranging the first fixing block (31) and the second fixing block (32) on the utility pole (1) through the connecting through holes.
9. The overhead transmission line strain clamp overtemperature warning device of claim 1, characterized in that: the two corresponding ends of the first fixing block (31) and the second fixing block (32) are respectively provided with a connecting through hole, and the connecting piece (33) is used for fixedly arranging the first fixing block (31) and the second fixing block (32) on the telegraph pole (1) through the connecting through holes.
10. The overhead transmission line strain clamp overtemperature warning device of claim 8 or 9, characterized in that: the connecting piece (33) comprises a bolt (331) and a nut (332); bolt (331) pass in proper order connect the through-hole on first fixed block (31), second fixed block (32), by nut (332) is fixed, realizes connecting piece (33) are to the connection of first fixed block (31), second fixed block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282497.1U CN211576383U (en) | 2020-03-09 | 2020-03-09 | Overhead transmission line strain clamp overtemperature warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282497.1U CN211576383U (en) | 2020-03-09 | 2020-03-09 | Overhead transmission line strain clamp overtemperature warning device |
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| Publication Number | Publication Date |
|---|---|
| CN211576383U true CN211576383U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020282497.1U Active CN211576383U (en) | 2020-03-09 | 2020-03-09 | Overhead transmission line strain clamp overtemperature warning device |
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| CN (1) | CN211576383U (en) |
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- 2020-03-09 CN CN202020282497.1U patent/CN211576383U/en active Active
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