CN218381048U

CN218381048U - On-spot ground connection type measuring device of electric power construction supervision

Info

Publication number: CN218381048U
Application number: CN202221886576.9U
Authority: CN
Inventors: 王淑芹; 王璐璐; 宓宛辛
Original assignee: Liaoning Mingdu Electric Power Co ltd
Current assignee: Liaoning Mingdu Electric Power Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-24
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an electric power construction supervision on-site ground connection type measuring device relates to electric power construction supervision measuring device technical field, including the loading board, install the surge tank on the loading board, the utility model discloses a auto-lock universal wheel on the fixed plate lower wall face, indirect messenger's measuring apparatu body carries out the removal on the position, save the work of artifical transport, through opening the connecting rod, make the connecting rod support the loading board, backup pad and ground contact this moment, the area of contact of increase connecting rod and ground, and be connected with ground through the ground screw, improve the stability of measuring apparatu body, through the shrink of lifter to the auto-lock universal wheel, and carry on spacingly through spacing flexible post in to the lifter, prevent the whereabouts of auto-lock universal wheel, can prevent vibrations to the damage of measuring apparatu body through shock-absorbing structure, and play the damping effect through sleeve, branch, baffle, logical oilhole and damping fluid, improve the stability when measuring apparatu body measures.

Description

On-spot ground connection type measuring device of electric power construction supervision

Technical Field

The utility model relates to an electric power construction prison measuring device technical field specifically is an electric power construction prison site ground connection type measuring device.

Background

Electric energy is an important energy form, the transmission and distribution of electric energy are mainly realized through a high-voltage and low-voltage alternating-current power network, a supervision measuring device is usually required in the construction of electric power engineering, for example, the name of the utility model is a special rapid measuring device for electric power construction supervision, the utility model with the publication number of CN211371826U, a diagonal brace matching sliding sleeve is arranged at the lower part of a movable shaft, and connecting rods and a fixed frame are connected with a base, so that the stability of the whole device is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric power construction prison scene ground connection type measuring device has solved current measuring device and when removing, needs to adopt the mode of artifical transport, and then causes measuring device to remove inconveniently to be connected with ground and stable inadequately, and because when measuring the job site, receive external equipment to influence easily and produce vibrations, and then cause measuring device's unstability, and then influence the technical problem of measuring accuracy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an on-spot ground connection type measuring device of electric power construction supervision, includes the loading board, install the surge tank on the loading board, the surge tank upper end is open structure, the supporting shoe is equipped with in the surge tank interpolation, install shock-absorbing structure between surge tank and the supporting shoe, the dovetail groove has been seted up on the supporting shoe, slidable mounting has the trapezoidal piece in the dovetail groove, fixed mounting has the measuring apparatu body on the trapezoidal piece, a pair of first thread groove has been seted up in the trapezoidal groove, a pair of jack has been seted up on the trapezoidal piece, fixing bolt is equipped with in the jack interpolation, fixing bolt connects in first thread groove soon, three connecting rod is connected to the bearing board lower wall hinge, connecting rod lower extreme fixed mounting has the backup pad, the through-hole has been seted up in the backup pad, the ground screw has been installed in the through-hole interpolation, wall center department fixed mounting has the lifter under the loading board, fixed mounting has the fixed plate on the lifter expansion end, fixed mounting has three triangle piece on the fixed plate, the slope of triangle piece has seted up the second thread groove, universal auto-lock wheel is installed to fixed plate lower wall face four corners department.

Preferably, the shock-absorbing structure includes the spout, the spout is seted up on the lateral wall face of the internal both sides of shock attenuation case, slidable mounting has the slider in the spout, supporting shoe fixed mounting is between the slider, fixed mounting has a plurality of sleeves on the wall face under in the shock attenuation case, the branch is equipped with in the sleeve interpolation, branch upper end and supporting shoe lower wall face fixed connection, the branch lower extreme is located the sleeve and fixed mounting has the baffle, a plurality of logical oilholes have been seted up on the baffle, the filling has damping fluid in the sleeve, install the spring between sleeve outer upper wall face and the supporting shoe lower wall face, the spring suit is on branch.

Preferably, the lifter includes hollow rod and flexible post, hollow rod fixed mounting is in loading board lower wall center department, flexible post runs through wall under hollow rod, flexible post upper end is located hollow rod and fixed mounting has the limiting plate, flexible post lower extreme expose in hollow rod and with fixed plate fixed connection, install spacing portion on the hollow rod.

Preferably, spacing portion includes a pair of screw hole, and is a pair of the screw hole is seted up in hollow pole both sides, threaded hole internal rotation has the lead screw, lead screw one end movable mounting has the roof, lead screw other end fixed mounting has the handle.

Preferably, the top plate is provided with a mounting groove, a bearing is fixedly mounted in the mounting groove, one end of the screw rod is fixedly mounted on the inner ring of the bearing, and the top plate is in contact with the telescopic column.

Preferably, the included angle between three connecting rods is 120 degrees.

Preferably, three inclined plates are fixedly mounted on the lower wall surface of the bearing plate and positioned on one side of the three connecting rods.

Advantageous effects

The utility model provides an electric power construction supervision on-site ground connection type measuring device, solved current measuring device when removing, need adopt the mode of artifical transport, and then cause measuring device to remove inconveniently, and be connected with ground and be stable inadequately, and because when measuring the job site, easily receive external equipment to influence and produce vibrations, and then cause measuring device's unstability, and then influence the technical problem of measuring accuracy, the utility model discloses a self-locking universal wheel on the wall under the fixed plate, indirect messenger's measuring apparatu body carries out the removal on the position, saves the work of artifical transport, through opening the connecting rod, makes the connecting rod support the loading board, backup pad and ground contact this moment, increase connecting rod and the area of contact on ground, and be connected with ground through the ground screw, improve the stability of measuring apparatu body, through the shrink of lifter to the self-locking universal wheel, and carry on spacingly to the flexible post in the lifter through spacing, prevent the self-locking universal wheel whereabouts, can prevent the damage of vibrations to the measuring apparatu body through shock-absorbing structure, and play the damping effect through sleeve, branch, baffle, logical oilhole and damping fluid, improve the stability when measuring apparatu body measures.

Drawings

Fig. 1 is the utility model relates to an electric power construction supervision on-the-spot ground connection type measuring device's schematic structure.

Fig. 2 is the utility model relates to an electric power construction supervision on-the-spot ground connection type measuring device's schematic structure.

Fig. 3 is the utility model relates to an electric power construction supervision on-site ground connection type measuring device's schematic structure.

Fig. 4 is the utility model relates to an electric power construction supervision on-the-spot ground connection type measuring device's schematic structure.

Fig. 5 is a schematic structural view of the electric power construction supervision on-site grounding type measuring device.

Fig. 6 is the utility model relates to an electric power construction supervision on-site ground connection type measuring device's schematic structure.

In the figure: 1. a carrier plate; 2. a damper box; 3. a support block; 4. a trapezoidal groove; 5. a trapezoidal block; 6. a gauge body; 7. a first thread groove; 8. fixing the bolt; 9. a connecting rod; 10. a support plate; 11. a ground screw; 12. a fixing plate; 13. a triangular block; 14. a second thread groove; 15. a self-locking universal wheel; 16. a chute; 17. a slider; 18. a sleeve; 19. a strut; 20. a baffle plate; 21. an oil through hole; 22. a spring; 23. a hollow rod; 24. a telescopic column; 25. a limiting plate; 26. a screw rod; 27. a top plate; 28. an inclined plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a technical solution: a power construction supervision site grounding type measuring device comprises a bearing plate 1, wherein a shock absorption box 2 is installed on the bearing plate 1, the upper end of the shock absorption box 2 is of an open structure, a supporting block 3 is inserted in the shock absorption box 2, a shock absorption structure is installed between the shock absorption box 2 and the supporting block 3, a trapezoidal groove 4 is formed in the supporting block 3, a trapezoidal block 5 is installed in the trapezoidal groove 4 in a sliding mode, a measuring instrument body 6 is fixedly installed on the trapezoidal block 5, a pair of first thread grooves 7 are formed in the trapezoidal groove 4, a pair of insertion holes are formed in the trapezoidal block 5, fixing bolts 8 are inserted in the insertion holes, the fixing bolts 8 are screwed in the first thread grooves 7, three connecting rods 9 are hinged to the lower wall surface of the bearing plate 1, a supporting plate 10 is fixedly installed at the lower ends of the connecting rods 9, and through holes are formed in the supporting plate 10, the ground screw 11 is inserted into the through hole, the lifting rod is fixedly installed at the center of the lower wall surface of the bearing plate 1, the fixed plate 12 is fixedly installed at the telescopic end of the lifting rod, three triangular blocks 13 are fixedly installed on the fixed plate 12, second thread grooves 14 are formed in the inclined edges of the triangular blocks 13, self-locking universal wheels 15 are installed at the four corners of the lower wall surface of the fixed plate 12, the damping structure comprises sliding grooves 16, the sliding grooves 16 are formed in the two side wall surfaces in the damping box 2, sliding blocks 17 are installed in the sliding grooves 16 in a sliding mode, the supporting block 3 is fixedly installed between the sliding blocks 17, a plurality of sleeves 18 are fixedly installed on the lower wall surface in the damping box 2, supporting rods 19 are inserted into the sleeves 18, the upper ends of the supporting rods 19 are fixedly connected with the lower wall surface of the supporting block 3, the lower ends of the supporting rods 19 are located in the sleeves 18 and fixedly installed with baffle plates 20, the utility model discloses a bearing plate, including baffle 20, hollow pole 23, telescopic column 24, screw hole 23, lead screw 26, roof 26 one end movable mounting has a roof 27, lead screw 26 other end fixed mounting has a handle, the mounting groove has been seted up on the roof 27, fixed mounting has a bearing in the mounting groove, lead screw 26 one end fixed mounting is in the bearing inner race, roof 27 contacts with telescopic column 24, it is three the contained angle between connecting rod 9 is 120 degrees, wall and the three fixed mounting of connecting rod 9 one side 28 is located three inclined plate 28 one side, install spring 22 between wall and supporting shoe 3 lower wall outside sleeve 18, spring 22 suit is on branch 19, the lifter includes hollow pole 23 and telescopic column 23, hollow pole 24 upper end is located hollow pole 23 and fixed mounting has limiting plate 25, telescopic column 24 lower extreme exposes in hollow pole 23 and with fixed plate 12 fixed connection, install spacing portion on hollow pole 23, spacing portion includes a pair of screw hole, it is a pair of screw hole, screw hole is seted up in hollow pole 23 both sides, screw hole, 26 one end movable mounting has a roof 27, lead screw 26 other end fixed mounting has a handle, bearing plate has a mounting has a bearing, roof 27, the mounting groove has a bearing in the mounting groove, roof 26 one side is in the bearing inner race 28 three inclined plate.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from the attached drawings, in use, the support plate 10 contacts with the inclined surface of the triangular block 13, the grounding screw 11 is engaged with the second thread groove 14, the trapezoidal block 5 is slidably mounted in the trapezoidal groove 4, the fixing bolt 8 is inserted into the insertion hole and screwed into the first thread groove 7, the trapezoidal block 5 is fixed, the measuring instrument body 6 is fixedly mounted on the support block 3, the operator pushes the bearing plate 1 to indirectly move the measuring instrument body 6 under the action of the self-locking universal wheel 15, after moving to a position to be detected, the lead screw 26 is rotated to separate the top plate 27 from the lifting column, the bearing plate 1 is lifted upwards, the fixing plate 12 is separated from the triangular block 13, the connecting rod 9 is rotated to unscrew the grounding screw 11, the connecting rod 9 is opened, and the limiting is performed through the inclined plate 28, the lower wall surface of the support plate 10 contacts with the ground, the support plate 10 is fixed on the ground through the grounding screw 11, the support plate 10 is connected with the ground to complete the grounding operation, the fixing plate 12 is pushed upwards to push the self-locking wheel 15 to separate from the ground, the universal wheel 15 is screwed, the lifting screw 26 to contact with the ground, the support plate 10, the damping block 20 is pressed downwards to prevent the baffle plate 3, the baffle plate from being pressed by the damping spring 20, the baffle 20 is moved downwards, the baffle plate 3, the baffle plate 16 is moved downwards under the damping force of the damping spring, the baffle 3, the baffle 20, the damping baffle 20, the baffle 3, since the damping oil is viscous, the damping oil absorbs a part of the pressure to perform a damping function, so that the spring 22 is prevented from moving up and down.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides an on-spot ground connection type measuring device of electric power construction supervision, includes loading board (1), its characterized in that, install damper box (2) on loading board (1), damper box (2) upper end is open structure, supporting shoe (3) are equipped with in damper box (2) interpolation, install shock-absorbing structure between damper box (2) and supporting shoe (3), trapezoidal groove (4) have been seted up on supporting shoe (3), slidable mounting has trapezoidal piece (5) in trapezoidal groove (4), fixed mounting has measuring apparatu body (6) on trapezoidal piece (5), a pair of first thread groove (7) have been seted up in trapezoidal groove (4), a pair of jack has been seted up on trapezoidal piece (5), jack interpolation is equipped with fixing bolt (8), fixing bolt (8) connect soon in first thread groove (7), loading board (1) lower wall face hinge joint has three connecting rod (9), connecting rod (9) lower extreme fixed mounting has backup pad (10), the through-hole has been seted up on backup pad (10), the through-hole interpolation is equipped with ground connection (11), the fixed bolt (1) department installs the fixed wall face department fixed mounting has three lifter bar (12), three fixed plate (12) on the last three fixed plate (12), and a second thread groove (14) is formed in the inclined edge of the triangular block (13), and self-locking universal wheels (15) are installed at the four corners of the lower wall surface of the fixing plate (12).

2. The electric power construction supervision on-site grounding type measuring device according to claim 1, wherein the damping structure comprises a chute (16), the chute (16) is arranged on two side wall surfaces in the damper box (2), a sliding block (17) is arranged in the chute (16), the supporting block (3) is fixedly arranged between the sliding blocks (17), a plurality of sleeves (18) are fixedly arranged on the inner lower wall surface of the damper box (2), supporting rods (19) are inserted in the sleeves (18), the upper ends of the supporting rods (19) are fixedly connected with the lower wall surface of the supporting block (3), the lower ends of the supporting rods (19) are positioned in the sleeves (18) and fixedly provided with baffle plates (20), a plurality of oil through holes (21) are formed in the baffle plates (20), damping oil is filled in the sleeves (18), a spring (22) is arranged between the outer upper wall surface of the sleeves (18) and the lower wall surface of the supporting block (3), and the spring (22) is sleeved on the supporting rods (19).

3. The electric power construction supervision on-site ground type measuring device according to claim 1, characterized in that the lifter comprises a hollow rod (23) and a telescopic column (24), the hollow rod (23) is fixedly installed at the center of the lower wall surface of the bearing plate (1), the telescopic column (24) penetrates through the lower wall surface of the hollow rod (23), the upper end of the telescopic column (24) is located in the hollow rod (23) and is fixedly provided with a limiting plate (25), the lower end of the telescopic column (24) is exposed out of the hollow rod (23) and is fixedly connected with the fixing plate (12), and a limiting part is installed on the hollow rod (23).

4. The electric power construction supervision site grounding type measuring device according to claim 3, characterized in that the limiting part comprises a pair of threaded holes, the pair of threaded holes are arranged on two sides of the hollow rod (23), a screw rod (26) is screwed in the threaded holes, one end of the screw rod (26) is movably provided with a top plate (27), and the other end of the screw rod (26) is fixedly provided with a handle.

5. The electric power construction supervision on-site grounding type measuring device according to claim 4, characterized in that a mounting groove is opened on the top plate (27), a bearing is fixedly mounted in the mounting groove, one end of the screw rod (26) is fixedly mounted at the inner ring of the bearing, and the top plate (27) is in contact with the telescopic column (24).

6. An electric power construction supervision on-site earthing type measuring device according to claim 1, characterized in that the included angle between three said connecting rods (9) is 120 degrees.

7. The electric power construction supervision site ground type measuring device according to claim 1, characterized in that three inclined plates (28) are fixedly installed on the lower wall surface of the bearing plate (1) and at one side of three connecting rods (9).