CN214502347U - Overhead line detection device in power transformation engineering - Google Patents

Abstract

The utility model discloses an overhead line detection device in power transformation engineering in the technical field of line detection, which comprises a base, wherein a telescopic cylinder is fixedly connected with the center of the top of the base, the side wall of the output end of the telescopic cylinder is fixedly provided with scales, a strain type sensor is fixedly arranged at the output end of the telescopic cylinder, a connecting rod is fixedly arranged at the top of the strain type sensor, the device is placed at a position away from an overhead line by a certain distance, a second rotating handle is rotated to enable the bottom of a fixed column to penetrate into the ground, an optical cable is clamped at the inner sides of two arc-shaped clamping rings by rotating a first rotating handle, the two arc-shaped clamping rings are fixed together, a controller determines whether the overhead line is qualified or not according to the detection result of the strain type sensor, and the optical cable is conveniently clamped at the inner sides of the arc-shaped clamping rings by matching L-shaped clamping pieces and clamping grooves, the device is conveniently fixed on the ground through the matching use of the second sliding block and the fixed column.

Description

Overhead line detection device in power transformation engineering

Technical Field

The utility model relates to a line detection technical field specifically is an overhead line detection device among power transformation engineering.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, is coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: the existing optical cable overhead line detection device is usually fixed on the ground through screws when in use, so that the operation is troublesome, the screws can damage the device, most of optical cable overhead line devices cannot be suitable for optical cable detection of different diameters, the working efficiency is low, and the inconvenience is brought to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an overhead line detection device among the power transformation engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an overhead line detection device in power transformation engineering comprises a base, wherein a telescopic cylinder is fixedly connected to the center of the top of the base, scales are fixedly arranged on the side wall of the output end of the telescopic cylinder, a strain sensor is fixedly mounted at the output end of the telescopic cylinder, a connecting rod is fixedly mounted at the top of the strain sensor, two arc-shaped clamping rings which are symmetrically distributed are hinged to the top of the connecting rod, a first fixing seat and a second fixing seat are fixedly connected to the tops of the front sides of the two arc-shaped clamping rings respectively, a clamping groove is formed in the inner side of the first fixing seat, a first sliding groove is formed in the inner side of the second fixing seat, through holes are formed in the opposite sides of the first fixing seat and the second fixing seat, a first threaded rod is rotatably connected to the two ends of the inner side of the first sliding groove, a first rotating handle is rotatably connected to the top of the second fixing seat, the bottom of the first rotating handle extends to the inner side of the first sliding groove and is fixedly connected with one end of a first threaded rod, the outer side of the first threaded rod is in threaded connection with a first sliding block, the outer side wall of the first sliding block is in sliding connection with the inner side wall of the first sliding groove, the left side of the first sliding block is fixedly connected with an L-shaped clamping piece, the left side of the L-shaped clamping piece penetrates through the inner side of the through hole and extends to the inner side of the clamping groove and is clamped with the top of the inner side of the clamping groove, the top of the base is fixedly arranged on the right side of the telescopic cylinder and is provided with a controller, the top of the controller is fixedly connected with a third supporting rod, the top of the third supporting rod is fixedly connected with a fourth supporting rod, the right side of the fourth supporting rod is hinged with a display screen, the right side bottom of the third supporting rod is fixedly connected with a second supporting rod, and the right side of the second supporting rod is hinged with the left side bottom of the display screen, the movable groove type supporting device comprises a base, a first sliding block, a second sliding groove, a second threaded rod, a second sliding block, two first supporting rods and a movable ring, wherein two third fixing seats which are symmetrically distributed are fixedly connected to two ends of the top of the base, the inner side of each third fixing seat is provided with the second sliding groove, the two ends of the inner side of each second sliding groove are rotatably connected with the second threaded rod, the outer side of each second threaded rod is in threaded connection with the second sliding block, the outer side wall of each second sliding block is in sliding connection with the inner side wall of each second sliding groove, the top of the base is located at the bottom of the two third fixing seats and is provided with two movable grooves which are symmetrically distributed, the bottom of each second sliding block is fixedly connected with the two first supporting rods which are symmetrically distributed, the bottoms of the two first supporting rods all penetrate through the bottom of the inner side of the second sliding grooves and extend to the inner sides of the movable grooves, the movable rings are fixedly connected with fixing columns.

Preferably, the strain gauge sensor is of the type TPSADA.

Preferably, the first sliding groove is matched with the first sliding block, and the cross section of the first sliding groove is of a T-shaped structure.

Preferably, the L-shaped clamping piece is matched with the clamping groove.

Preferably, the second sliding groove is matched with the second sliding block, and the section of the second sliding groove is of a T-shaped structure.

Preferably, the bottom of the fixed column is in a conical structure.

Preferably, the output of controller and telescopic cylinder's input electric connection, the input of controller and the output electric connection of strain gauge sensor and display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the device is placed at a certain distance from the erection line, then the second rotating handle is rotated, so that the second threaded rod is driven to rotate, the second sliding block is driven to move up and down by rotating the second rotating handle, so that the two first supporting rods are driven to move up and down, so that the moving ring is driven to move up and down, so that the fixed column is driven to move up and down, so that the bottom of the fixed column is deep into the ground, so that the device is fixed, the first rotating handle is rotated, so that the first threaded rod is driven to rotate, so that the first sliding block is driven to rotate, the first sliding block is driven to move up and down by matching the first sliding slot, so that the L-shaped clamping piece is driven to move up and down, so that the left side of the L-shaped clamping piece can be adjusted to move to the inner bottom of the clamping slot, then the two arc-shaped clamping rings are pulled, so that the two arc-shaped clamping rings can be pulled open, the optical cable is clamped at the inner sides of the two arc-shaped clamping rings, the two arc-shaped clamping rings are closed, the first rotating handle is rotated, the L-shaped clamping piece is adjusted to be clamped at the inner sides of the clamping grooves, the two arc-shaped clamping rings are fixed together, designated parameters are set through the display screen, then the controller controls the telescopic cylinder to extend according to the detection result of the strain sensor, when the strain sensor starts to have data, the numerical value corresponding to the scale is recorded, and when the set parameters of the strain sensor are reached, the numerical value corresponding to the scale is recorded, whether the overhead line is qualified or not is determined, the device is simple in structure and convenient to use, the optical cables with different diameters are conveniently clamped at the inner sides of the arc-shaped clamping rings through the matching of the L-shaped clamping piece and the clamping grooves, the using effect is good, the working efficiency is greatly improved, and the optical cable is used through the matching of the second sliding block and the fixing column, therefore, the device is conveniently fixed on the ground, the fixing effect is good, the device is not damaged, and convenience is brought to workers.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

fig. 4 is an enlarged schematic view of the structure at position C of the present invention.

In the figure: 1. a base; 2. a telescopic cylinder; 3. calibration; 4. a strain gauge sensor; 5. a connecting rod; 6. an arc-shaped clamping ring; 7. a first fixed seat; 8. a first rotating handle; 9. an L-shaped fastener; 10. a card slot; 11. a through hole; 12. a first chute; 13. a first threaded rod; 14. a first slider; 15. fixing a column; 16. a moving ring; 17. a movable groove; 18. a first support bar; 19. a second slider; 20. a third fixed seat; 21. a second chute; 22. a second rotating handle; 23. a second threaded rod; 24. a controller; 25. a second support bar; 26. a third support bar; 27. a fourth support bar; 28. a display screen; 29. a second fixed seat.

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. 1-4, the present invention provides the following technical solutions: an overhead line detection device in power transformation engineering comprises a base 1, wherein a telescopic cylinder 2 is fixedly connected to the center of the top of the base 1, scales 3 are fixedly arranged on the side wall of the output end of the telescopic cylinder 2, a strain sensor 4 is fixedly mounted at the output end of the telescopic cylinder 2, a connecting rod 5 is fixedly mounted at the top of the strain sensor 4, two arc-shaped clamping rings 6 which are symmetrically distributed are hinged to the top of the connecting rod 5, a first fixing seat 7 and a second fixing seat 29 are respectively and fixedly connected to the tops of the front sides of the two arc-shaped clamping rings 6, a clamping groove 10 is formed in the inner side of the first fixing seat 7, a first sliding groove 12 is formed in the inner side of the second fixing seat 29, through holes 11 are formed in the opposite sides of the first fixing seat 7 and the second fixing seat 29, and first threaded rods 13 are rotatably connected to the two ends of the inner side of the first sliding groove 12, the top of the second fixing seat 29 is rotatably connected with a first rotating handle 8, the bottom of the first rotating handle 8 extends to the inner side of a first sliding groove 12 and is fixedly connected with one end of a first threaded rod 13, the outer side of the first threaded rod 13 is in threaded connection with a first sliding block 14, the outer side wall of the first sliding block 14 is in sliding connection with the inner side wall of the first sliding groove 12, the left side of the first sliding block 14 is fixedly connected with an L-shaped clamping piece 9, the left side of the L-shaped clamping piece 9 penetrates through the inner side of a through hole 11 and extends to the inner side of a clamping groove 10 and is clamped with the inner side top of the clamping groove 10, the top of the base 1 is positioned at the right side of the telescopic cylinder 2 and is fixedly provided with a controller 24, the top of the controller 24 is fixedly connected with a third supporting rod 26, the top of the third supporting rod 26 is fixedly connected with a fourth supporting rod 27, and the right side of the fourth supporting rod 27 is hinged with a display screen 28, the right bottom of the third support bar 26 is fixedly connected with a second support bar 25, the right side of the second support bar 25 is hinged with the left bottom of the display screen 28, two third fixing seats 20 which are symmetrically distributed are fixedly connected with two ends of the top of the base 1, a second chute 21 is arranged on the inner side of each third fixing seat 20, two ends of the inner side of each second chute 21 are rotatably connected with a second threaded rod 23, the outer side of each second threaded rod 23 is in threaded connection with a second slider 19, the outer side wall of each second slider 19 is in sliding connection with the inner side wall of each second chute 21, two movable grooves 17 which are symmetrically distributed are arranged at the bottom of the two third fixing seats 20 on the top of the base 1, two first support bars 18 which are symmetrically distributed are fixedly connected with the bottom of each second slider 19, the bottoms of the two first support bars 18 extend to the inner side of each movable groove 17 through the inner bottom of each second chute 21 and are fixedly connected with a movable ring 16, the bottom of the moving ring 16 is fixedly connected with a fixed column 15.

Referring to fig. 1, the strain gauge sensor 4 is of a TPSADA type, and when the strain gauge sensor is used, a signal is transmitted to the controller 24 through data change of the strain gauge sensor 4, and the controller 24 controls the telescopic cylinder 2 to work, so that the numerical value of the scale 3 is calculated, and whether the overhead line is qualified is determined;

referring to fig. 4, the first sliding groove 12 is adapted to the first sliding block 14, and the cross section of the first sliding groove 12 is of a T-shaped structure, when in use, the first sliding block 14 can slide on the inner side of the first sliding groove 12, and the first sliding groove 12 of the T-shaped structure can limit the sliding of the first sliding block 14;

referring to fig. 4, the L-shaped clamping member 9 is adapted to the slot 10, and when in use, the L-shaped clamping member 9 can be clamped inside the slot 10, so as to fix the two arc-shaped clamping rings 6;

referring to fig. 2, the second sliding groove 21 is adapted to the second sliding block 19, and the cross section of the second sliding groove 21 is of a T-shaped structure, when in use, the second sliding block 19 can slide on the inner side of the second sliding groove 21, and the second sliding groove 21 of the T-shaped structure can limit the second sliding block 19 when sliding;

referring to fig. 1, the bottom of the fixing post 15 is conical, and when in use, the fixing post 15 with conical structure can conveniently go deep into the ground, so that the device can be conveniently fixed;

referring to fig. 1 and 3, an output end of the controller 24 is electrically connected to an input end of the telescopic cylinder 2, an input end of the controller 24 is electrically connected to the strain gauge sensor 4 and an output end of the display screen 28, when the strain gauge sensor 4 is used, a signal is transmitted to the controller 24, the controller 24 controls the telescopic cylinder 2 to extend, and whether the overhead line is qualified or not is determined by recording a numerical value of the scale 3 of the telescopic cylinder 2;

the working principle is as follows: when in use, the device is placed at a certain distance from the erection line, then the second rotating handle 22 is rotated, so as to drive the second threaded rod 23 to rotate, thereby driving the second sliding block 19 to rotate, under the cooperation of the second sliding chute 21, thereby driving the second sliding block 19 to move up and down, thereby driving the two first supporting rods 18 to move up and down, thereby driving the moving ring 16 to move up and down, thereby driving the fixed column 15 to move up and down, thereby driving the bottom of the fixed column 15 to penetrate into the ground, thereby fixing the device, through rotating the first rotating handle 8, thereby driving the first threaded rod 13 to rotate, thereby driving the first sliding block 14 to rotate, under the cooperation of the first sliding chute 12, thereby driving the first sliding block 14 to move up and down, thereby driving the L-shaped clamping piece 9 to move up and down, thereby adjusting the left side of the L-shaped clamping piece 9 to move to the inner bottom of the clamping groove 10, and then the two arc-shaped clamping rings 6 are pulled, thereby two arc clamping rings 6 can be pulled open, the optical cable is clamped at the inner sides of the two arc clamping rings 6, the two arc clamping rings 6 are closed, the first rotating handle 8 is rotated, the L-shaped clamping piece 9 is adjusted to be clamped at the inner side of the clamping groove 10, the two arc clamping rings 6 are fixed together, specified parameters are set through the display screen 28, then the controller 24 controls the telescopic cylinder 2 to extend according to the detection result of the strain sensor 4, when the strain sensor 4 starts to have data, the numerical value corresponding to the scale 3 is recorded, then when the parameter set by the strain sensor 4 is reached, the numerical value corresponding to the scale 3 is recorded, whether the overhead line is qualified or not is determined, the device has simple structure and convenient use, the optical cable with different diameters can be conveniently clamped at the inner sides of the arc clamping rings 6 through the matching use of the L-shaped clamping piece 9 and the clamping groove 10, the use effect is good, has improved work efficiency greatly, uses through the cooperation of second slider 19 and fixed column 15 to conveniently fix the device on ground, fixed effectual, the damage is not had to the device, has brought the facility for the staff.

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 (7)

1. The utility model provides an overhead line detection device among power transformation engineering, includes base (1), its characterized in that: the top center of the base (1) is fixedly connected with a telescopic cylinder (2), the side wall of the output end of the telescopic cylinder (2) is fixedly provided with scales (3), the output end of the telescopic cylinder (2) is fixedly provided with a strain sensor (4), the top of the strain sensor (4) is fixedly provided with a connecting rod (5), the top of the connecting rod (5) is hinged with two arc-shaped clamping rings (6) which are symmetrically distributed, the top of the front side of the two arc-shaped clamping rings (6) is respectively and fixedly connected with a first fixing seat (7) and a second fixing seat (29), the inner side of the first fixing seat (7) is provided with a clamping groove (10), the inner side of the second fixing seat (29) is provided with a first sliding groove (12), the opposite sides of the first fixing seat (7) and the second fixing seat (29) are both provided with through holes (11), and the two inner sides of the first sliding groove (12) are rotatably connected with a first threaded rod (13), the top of the second fixing seat (29) is rotatably connected with a first rotating handle (8), the bottom of the first rotating handle (8) extends to the inner side of a first sliding chute (12) and is fixedly connected with one end of a first threaded rod (13), the outer side of the first threaded rod (13) is in threaded connection with a first sliding block (14), the outer side wall of the first sliding block (14) is in sliding connection with the inner side wall of the first sliding chute (12), the left side of the first sliding block (14) is fixedly connected with an L-shaped clamping piece (9), the left side of the L-shaped clamping piece (9) penetrates through the inner side of a through hole (11) and extends to the inner side of a clamping groove (10) and is clamped with the inner side top of the clamping groove (10), the top of the base (1) is located on the right side of a telescopic cylinder (2) and is fixedly connected with a controller (24), and the top of the controller (24) is fixedly connected with a third supporting rod (26), the utility model discloses a portable electronic device, including base (1), top fixedly connected with fourth bracing piece (27) of third bracing piece (26), the right side of fourth bracing piece (27) articulates there is display screen (28), right side bottom fixedly connected with second bracing piece (25) of third bracing piece (26), the right side of second bracing piece (25) is articulated with the left side bottom of display screen (28), two third fixing bases (20) that are the symmetric distribution of top both ends fixedly connected with of base (1), second spout (21) have been seted up to the inboard of third fixing base (20), the inboard both ends of second spout (21) are rotated and are connected with second threaded rod (23), the outside threaded connection of second threaded rod (23) has second slider (19), the lateral wall of second slider (19) and the inside wall sliding connection of second spout (21), the top of base (1) is located the bottom of two third fixing bases (20) and sets up two movable grooves (a) (2) that are the symmetric distribution 17) The bottom of the second sliding block (19) is fixedly connected with two first supporting rods (18) which are symmetrically distributed, the bottoms of the two first supporting rods (18) penetrate through the bottom of the inner side of the second sliding groove (21) and extend to the inner side of the movable groove (17), a moving ring (16) is fixedly connected with the bottom of the moving ring (16), and a fixing column (15) is fixedly connected with the bottom of the moving ring (16).

2. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the model of the strain gauge sensor (4) is TPSADA.

3. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the first sliding groove (12) is matched with the first sliding block (14), and the section of the first sliding groove (12) is of a T-shaped structure.

4. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the L-shaped clamping piece (9) is matched with the clamping groove (10).

5. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the second sliding groove (21) is matched with the second sliding block (19), and the section of the second sliding groove (21) is of a T-shaped structure.

6. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the bottom of the fixed column (15) is in a conical structure.

7. The overhead line detection device in power transformation engineering according to claim 1, characterized in that: the output of controller (24) and the input electric connection of telescopic cylinder (2), the input of controller (24) and the output electric connection of strain gauge sensor (4) and display screen (28).

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