Power line laying positioning device

Abstract

The utility model relates to the technical field of power construction equipment, in particular to a power line laying and positioning device which comprises positioning bases, and an equidistant adjusting mechanism is arranged between the positioning bases. The equidistant adjusting mechanism comprises a set of first clamping seats, two sets of second clamping seats and a set of third clamping seats, the bottoms of the first clamping seats, the bottoms of the second clamping seats and the bottoms of the third clamping seats are in pivot joint with a plurality of sets of linkage rods through movable shafts correspondingly, one set of linkage rods are movably installed on the positioning base on the right side, and the other set of linkage rods are movably installed on the positioning base on the right side. Through the structural design that the adjusting screw rod is in threaded connection with the third clamping seat and the bottoms of the first clamping seat, the second clamping seat and the third clamping seat are pivoted with the linkage rod through the movable shaft, the distance between the clamping seats can be accurately adjusted, equidistant positioning of multiple groups of power line boxes is realized, the regularity and rationality of power line laying layout are guaranteed, and the working efficiency is improved. Risks such as line crossing and short circuit are reduced, and power line laying quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power construction equipment technical field, concretely is a kind of electric power line laying positioning device. BACKGROUND

[0002] In electric power line laying engineering, the accurate positioning and stable clamping of electric power line box are the key link to ensure the quality and efficiency of electric power line laying.

[0003] At present, in the positioning process of electric power line box, the traditional electric power line laying mode has many serious deficiencies, in positioning, for a long time, rely on construction personnel to use tape measure, level and other simple tools, and operate by personal experience, under this manual operation mode, due to the difference of operation habit and professional skill of different construction personnel, the positioning accuracy of electric power line box fluctuates greatly, it is difficult to ensure that a plurality of electric power line boxes keep accurate equidistance, and in electric power line laying, insufficient equidistance of electric power line box can cause local overheating and increase fire risk, therefore, the utility model provides a kind of electric power line laying positioning device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of electric power line laying positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electric power line laying positioning device, including positioning base, equal-distance adjusting mechanism is equipped between the positioning base;

[0006] The equal-distance adjusting mechanism includes a group of first clamping seat, two groups of second clamping seat and a group of third clamping seat, the bottom of first clamping seat, second clamping seat and third clamping seat is pivoted to a plurality of groups of linkage rods by movable shaft, wherein a group of linkage rods is movably installed on the positioning base of right side, through hole is arranged on the first clamping seat, second clamping seat and third clamping seat, and a adjusting screw rod is arranged between the two positioning bases, the adjusting screw rod is sequentially arranged through the through hole of first clamping seat and second clamping seat, and is screw-connected with third clamping seat.

[0007] Preferably, two support columns are further provided between the positioning bases, the two support columns are connected with first clamping seat, second clamping seat and third clamping seat, and the two groups of support columns are higher than the adjusting screw rod in the middle.

[0008] Preferably, positioning area is extended at the end side of the positioning base, and positioning hole is reserved on the positioning area at both ends.

[0009] Preferably, the upper end of the second and third clamping bases is provided with a protection assembly, the protection assembly comprises an adjusting plate, and a shielding plate is arranged above the adjusting plate and can be adjusted in angle through a movable bolt.

[0010] Preferably, the upper end of the second and third clamping bases is provided with a protection assembly, the protection assembly comprises an adjusting plate, and a shielding plate is arranged above the adjusting plate and can be adjusted in angle through a movable bolt.

[0011] Preferably, the upper end of the second and third clamping bases is provided with a protection assembly, the protection assembly comprises an adjusting plate, and a shielding plate is arranged above the adjusting plate and can be adjusted in angle through a movable bolt.

[0012] Preferably, the upper end of the second and third clamping bases is provided with a protection assembly, the protection assembly comprises an adjusting plate, and a shielding plate is arranged above the adjusting plate and can be adjusted in angle through a movable bolt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] Through the threaded connection of the adjusting screw rod and the third clamping base, and the pivotal connection of the first clamping base, the second clamping base and the third clamping base with the movable shaft and the linkage rod, the distance between the clamping bases can be accurately adjusted, the equidistance positioning of multiple power line boxes is realized, the regularity and rationality of power line layout are ensured, the risks such as line intersection and short circuit are reduced, and the power line laying quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model.

[0016] Figure 2 It is another view structure schematic view of the utility model.

[0017] Figure 3 It is equidistance adjusting mechanism structure schematic view of the utility model.

[0018] Figure 4 It is protection assembly structure schematic view of the utility model.

[0019] Figure 5 It is support column installation structure schematic view of the utility model.

[0020] In the drawing: 1, positioning base; 11, positioning area; 2, first clamping base; 21, second clamping base; 22, third clamping base; 23, perforation; 24, adjusting screw rod; 25, movable shaft; 26, linkage rod; 27, clamping groove; 28, bolt; 3, protection assembly; 31, adjusting plate; 32, shielding plate; 33, movable bolt; 4, antiskid plate; 5, support column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described in the embodiments of the present utility model in combination with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of electric power line laying positioning device, including positioning base 1, equal interval adjusting mechanism is equipped between positioning base 1, equal interval adjusting mechanism includes a group of first clamping seat 2, two groups of second clamping seat 21 and a group of third clamping seat 22, the bottom of first clamping seat 2, second clamping seat 21 and third clamping seat 22 is pivoted with several groups of linkage rod 26 by movable shaft 25, wherein, a group of linkage rod 26 is movably installed in the right positioning base 1, on first clamping seat 2, second clamping seat 21 and third clamping seat 22, all be provided with perforation 23, still be arranged with a root adjusting screw rod 24 between two groups of positioning base 1, adjusting screw rod 24 is sequentially provided with the perforation 23 on first clamping seat 2, second clamping seat 21, and is connected with third clamping seat 22 by screw thread.

[0023] When the interval between the need adjustment, staff rotates the adjusting handle of one end of adjusting screw rod 24, at this time, third clamping seat 22 will start to move along the axial direction of adjusting screw rod 24, when third clamping seat 22 moves along with the rotation of adjusting screw rod 24, its bottom pivoted linkage rod 26 will move along with it, the movement of linkage rod 26 will drive first clamping seat 2 and second clamping seat 21 pivoted therewith to move synchronously, first clamping seat 2, second clamping seat 21 will move along the pivot shaft of linkage rod 26 under the drive of linkage rod 26, and due to the transmission effect of linkage rod 26, the relative stable movement relationship between each clamping seat can be kept, the synchronous equal interval adjustment is realized, and simultaneously, through the adjustment of the interval between each clamping seat, a plurality of wire box clamping positioning can be synchronized.

[0024] Please refer to Figures 1 to 5 Two groups of positioning base 1 are also provided with two support columns 5, two support columns 5 are all through the connection first clamping seat 2, second clamping seat 21, third clamping seat 22, through the through connection, make first clamping seat 2, second clamping seat 21, third clamping seat 22 keep stable position in the working process, prevent clamping seat from wobbling, tilting or displacement due to uneven force or other factors, ensure the stability of the overall structure of equal interval adjusting mechanism, and, two groups of support columns 5 are slightly higher than the middle adjusting screw rod 24, when placing wire box, wire box can be directly placed on two support columns 5, without manual taking during equal interval distance adjustment.

[0025] Please refer to Figures 1 to 5The end side of the positioning base 1 extends and is provided with a positioning area 11, and positioning holes are reserved on the two end positioning areas 11.

[0026] Please refer to Figures 1 to 5 The upper end of the second clamping base 21 and the third clamping base 22 is provided with a protection assembly 3, the protection assembly 3 comprises an adjusting plate 31, and a shielding plate 32 is arranged above the adjusting plate 31. The angle of the shielding plate 32 can be adjusted through a movable bolt 33. In use, since the wire box needs to be punched for heat dissipation, the angle of the shielding plate 32 can be adjusted through the movable bolt 33, so that the shielding plate 32 is located directly above the wire box, and dust can be prevented from directly falling into the wire box.

[0027] Please refer to Figures 1 to 5 The upper end of the second clamping base 21 and the third clamping base 22 is provided with a clamping groove 27, and the adjusting plate 31 is detachably installed in the clamping groove 27 of the upper end of the second clamping base 21 and the third clamping base 22 through the cooperation of a plug pin 28. Through the installation mode of the plug pin 28, the subsequent disassembly and maintenance work of the protection assembly 3 as a whole can be facilitated.

[0028] Please refer to Figures 1 to 5 The clamping abutting end faces of the first clamping base 2, the second clamping base 21, the third clamping base 22 and the adjusting plate 31 are all provided with anti-skid plates 4. The anti-skid plates 4 are specifically made of rubber material. The anti-skid plates 4 are installed in the rectangular grooves formed in the side walls of the first clamping base 2, the second clamping base 21, the third clamping base 22 and the adjusting plate 31 in a clamping manner. Since the surface of the anti-skid plate 4 made of rubber material has a large friction, when the first clamping base 2, the second clamping base 21 and the third clamping base 22 clamp the wire box, the anti-skid plate 4 can effectively increase the friction with the surface of the clamped object, so that the wire box can be stably clamped between the clamping bases.

[0029] Firstly, the positioning base 1 is firmly installed on the ground by using the positioning holes on the positioning area 11 of the end side of the positioning base 1. Then, according to the actual power line laying requirements, it is determined whether the spacing between the clamping bases needs to be increased or decreased. When the wire box is clamped, the worker rotates the adjusting handle at one end of the adjusting screw rod 24. At this time, the third clamping base 22 starts to move along the axial direction of the adjusting screw rod 24. When the third clamping base 22 moves along with the rotation of the adjusting screw rod 24, the linkage rod 26 pivotally connected to the bottom of the third clamping base 22 will move accordingly. The movement of the linkage rod 26 will drive the first clamping base 2 and the second clamping base 21 pivotally connected thereto to move synchronously. The first clamping base 2 and the second clamping base 21 will move along the pivot axes thereof and the linkage rod 26 under the driving of the linkage rod 26. Due to the transmission of the linkage rod 26, the relative stable movement relationship between the clamping bases can be maintained, and synchronous equidistance adjustment can be realized. The equidistance between the clamping bases can be realized by the forward and reverse rotation of the adjusting screw rod 24.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power line laying positioning device, comprising positioning bases (1) provided with equidistance adjusting mechanisms therebetween, characterized in that: the equidistance adjusting mechanisms comprise a group of first clamping bases (2), two groups of second clamping bases (21) and a group of third clamping bases (22), the bottoms of the first clamping bases (2), the second clamping bases (21) and the third clamping bases (22) are respectively pivotally connected with a plurality of groups of linkage rods (26) through movable shafts (25), wherein a group of the linkage rods (26) are movably installed on the right positioning base (1), the first clamping bases (2), the second clamping bases (21) and the third clamping bases (22) are all provided with through holes (23), and a regulating lead screw (24) is further arranged between the two groups of the positioning bases (1), the regulating lead screw (24) is sequentially arranged in the through holes (23) of the first clamping bases (2) and the second clamping bases (21) and is threadedly connected with the third clamping bases (22). Two groups of the positioning bases (1) are further provided with two support columns (5), the two support columns (5) are both penetrated through the first clamping bases (2), the second clamping bases (21) and the third clamping bases (22), and the two groups of the support columns (5) are higher than the regulating lead screw (24) in the middle.

2. A power line laying and positioning device according to claim 1, characterized in that: The two groups of the positioning bases (1) are both provided with positioning areas (11) at the end sides, and positioning holes are reserved at the two ends of the positioning areas (11).

3. A power line laying and positioning device according to claim 1, characterized in that: The upper ends of the second clamping bases (21) and the third clamping bases (22) are provided with protection assemblies (3), the protection assemblies (3) comprise adjusting plates (31), and the adjusting plates (31) are provided with shielding plates (32) above, and the shielding plates (32) can adjust the angles through movable pegs (33).

4. A power line laying positioning device according to claim 1, characterized in that: The upper ends of the second clamping bases (21) and the third clamping bases (22) are provided with clamping grooves (27), and the adjusting plates (31) are detachably installed in the clamping grooves (27) of the upper ends of the second clamping bases (21) and the third clamping bases (22) through the cooperation of the bayonets (28).

5. A power line laying positioning device according to claim 4, characterised in that: The clamping abutting end faces of the first clamping bases (2), the second clamping bases (21), the third clamping bases (22) and the adjusting plates (31) are all provided with anti-skid plates (4), and the anti-skid plates (4) are specifically provided in rubber material structure.

6. A power line laying and positioning device according to claim 5, characterised in that: The anti-skid plates (4) are installed in the rectangular grooves provided in the side walls of the first clamping bases (2), the second clamping bases (21), the third clamping bases (22) and the adjusting plates (31) in a clamping manner.

7. A power line laying and positioning device according to claim 6, characterised in that: ​

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