CN212137122U

CN212137122U - Simple automatic cable laying vehicle

Info

Publication number: CN212137122U
Application number: CN202020859416.XU
Authority: CN
Inventors: 常春章; 华敬华; 杨保全; 张海霞; 曾来仕
Original assignee: China Railway No 10 Engineering Group Co Ltd
Current assignee: China Railway No 10 Engineering Group Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-11
Anticipated expiration: 2030-05-21
Also published as: DE202020103993U1

Abstract

The utility model discloses an automatic laying vehicle of simple and easy cable. The cable guiding device comprises a frame, four traveling wheels are arranged at four corners of the lower portion of the frame, an excavation plow is sequentially arranged from front to back along the center line of the frame at the lower portion of the frame, a cable guiding wheel, a soil applying plate and a compacting wheel, the excavation plow is fixedly connected to the lower end of a connecting rod I, the upper end of the connecting rod I is connected with the frame, the cable guiding wheel is rotatably connected to the lower end of a connecting rod II, the upper end of the connecting rod II is fixedly connected with the frame, the soil applying plate is of a splayed structure, the opening of the connecting rod is advanced, the soil applying plate is connected with the frame through a support, the compacting wheel is rotatably connected with the frame through a support, a cable reel support is arranged on the upper portion of the frame, a rotating shaft is. The utility model discloses a once only completion of three closely knit processes of ditching, cabling, landfill can improve the efficiency of construction greatly, reduces construction cost.

Description

Simple automatic cable laying vehicle

Technical Field

The utility model relates to an automatic laying vehicle of simple and easy cable, mainly used communication signal cable lays the construction.

Background

A large number of communication signal cables need to be laid in railway engineering construction. The traditional railway engineering communication signal cable construction is generally divided into three procedures of ditching, cable laying and landfill compaction, each procedure needs to invest a large amount of manpower and resources, and the construction efficiency is low.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides an automatic car that lays of simple and easy cable can realize the quick construction of laying of railway engineering communication signal cable.

The utility model discloses a realize through following technical scheme: the utility model provides an automatic laying vehicle of simple and easy cable which characterized by: the multifunctional electric vehicle frame comprises a vehicle frame, frame lower part four corners position is provided with four and walks capable wheels frame lower part is along the central line of frame by preceding excavation plough, cable leading wheel, compress native board, compaction wheel to the back of having set gradually, excavation plough fixed connection is at the lower extreme of connecting rod I, the upper end of connecting rod I with connected to the frame, the lower extreme at connecting rod II is rotationally connected to the cable leading wheel, the upper end and the frame fixed connection of connecting rod II, it is the splayed structure to compress native board, its opening is in advance, compress native board pass through the support with connected to the frame, the compaction wheel rotationally through the support with connected to the frame upper portion is provided with cable drum support, and cable drum support upper end is provided with the pivot, be provided with the hole that can supply the cable to pass on the frame, the frame front end is provided.

The utility model discloses the during operation, the traction part and the tractor of frame front end are connected, can pull the laying vehicle through the tractor and walk the line. The cable reel is arranged on the cable reel support and can rotate through the rotating shaft, the cable is led to the cable guide wheel through the hole in the frame, and the cable is guided and limited through the cable guide wheel. The utility model provides an excavation plough is walked the line in-process and can be excavated into the cable pit to the soil layer at the laying truck, and the traction force of tractor provides the turning force for the cable drum, and the cable passes through the cable leading wheel and realizes going into the ditch and lay, and the cable of laying the landfill provides the back anchor power, has guaranteed that cable laying is in the same direction as straight. The soil laying plate carries out ditch filling backfill on a soil body of a cable trench with laid cables through the splayed structure of the soil laying plate, soil backfilled in the cable trench is compacted through the compacting wheel, and the gravity provided by the cable reel and the cables provides pressure for the compacting wheel to ensure compaction of the laid soil.

Further, in order to adjust the excavation depth of the excavation plough, a plurality of pin holes are formed in the connecting rod I in the height direction, and the connecting rod I is connected with the frame through the pin holes by using pin shafts. According to the difference of excavation depth, the position of the excavation plough can be adjusted by selecting pin holes with different heights.

Furthermore, in order to adjust the height of the compaction wheel and the soil applying plate conveniently, the compaction wheel and the soil applying plate are connected with the frame through a connecting frame, a plurality of pin holes are formed in the connecting frame along the height direction of the connecting frame, and the connecting frame is connected with the frame through the pin holes by using pin shafts. The height of the compaction wheel and the soil applying plate can be adjusted by selecting pin holes with different heights.

Furthermore, in order to adjust the cable guide wheel conveniently, the cable can be laid in the cable trench smoothly, and the connecting rod II is of a length-adjustable structure.

The utility model has the advantages that: the utility model discloses a once only completion of three closely knit processes of ditching, cabling, landfill can improve the efficiency of construction greatly, has practiced thrift the manual work simultaneously, has avoided the process to coordinate, has reduced construction cost. The utility model discloses simple structure, the cost is low, and strong adaptability, all kinds of tractor homoenergetic are general. The utility model discloses but wide application is particularly useful for the flat soil texture stratum of relief in the cable laying construction.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a bottom view of FIG. 2;

in the figure, 1, a cable reel, 2, holes, 3, a frame, 4, pin holes, 5, connecting rods I and 6, an excavation plough, 7, a cable guide wheel, 8, a soil spreading plate, 9, a compaction wheel, 10, a traveling wheel, 11, a cable reel bracket, 12, a connecting frame, 12-1, a soil spreading plate bracket, 13, a traction bolt pin hole, 14, connecting rods II and 15, a rotating shaft, 16 and a bolt pin.

Detailed Description

The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:

as shown in the attached drawings, the simple automatic cable laying vehicle comprises a vehicle frame 3, four traveling wheels 10 are arranged at four corners of the lower portion of the vehicle frame 3, and an excavation plough 6, a cable guide wheel 7, a soil spreading plate 8 and a compaction wheel 9 are sequentially arranged at the lower portion of the vehicle frame 3 from front to back along the center line of the vehicle frame 3. Wherein, excavation plough 6 fixed connection is at the lower extreme of connecting rod I5, and the upper end and the frame 3 of connecting rod I5 are connected. In order to adjust the excavation depth conveniently, the vertical position of the excavation plough 6 can be adjusted preferably, in the embodiment, a plurality of pin holes 4 are formed in the upper position of the connecting rod I5 along the height direction of the connecting rod, a connecting block with pin holes is arranged on the frame 3, and the connecting rod I5 is connected with the connecting block on the frame 3 through the pin holes 4 on the connecting rod I5 through pin shafts. The vertical position of the excavation plough can be adjusted by selecting pin holes with different heights on the connecting rod I5. The cable guide wheel 7 is rotatably connected to the lower end of the connecting rod II 14, the upper end of the connecting rod II 14 is fixedly connected with the frame 3, and a limiting groove is formed in the wheel surface of the cable guide wheel 7 and used for limiting a cable. In order to adjust the position of the cable guide wheel 7, the connecting rod II 14 is preferably of a length-adjustable structure. The connecting rod II 14 can adopt any length-adjustable structure in the prior art, for example, a length-adjustable structure that a threaded rod is connected with a threaded barrel can be adopted. The soil applying plate 8 is of a splayed structure, the opening of the soil applying plate is advanced, and the soil applying plate 8 is connected with the frame 3 through a support. The compacting wheel 9 is rotatably connected to the frame 3 by means of a bracket. In order to adjust the heights of the compaction wheel 9 and the soil applying plate 8 conveniently, the compaction wheel 9 and the soil applying plate 8 in the embodiment are connected with the frame 3 through a connecting frame 12, a plurality of pin holes are formed in the connecting frame 12 along the height direction of the connecting frame, and the connecting frame 12 is connected with the frame 3 through the pin holes in the connecting frame 12 through pin shafts. Wherein, the compaction wheel 9 is connected at the lower end of the connecting frame 12, the soil applying plate 8 is connected at the lower end of the soil applying plate bracket 12-1, the upper end of the soil applying plate bracket 12-1 is connected with the connecting frame 12, and the height positions of the compaction wheel 9 and the soil applying plate 8 can be adjusted through the connecting frame 12. A cable reel bracket 11 is arranged at the upper part of the frame 3, a rotating shaft 15 is arranged at the upper end of the cable reel bracket 11, and a hole 2 for a cable to pass through is arranged on the frame 3. The front end of the frame 3 is provided with a traction part, and the traction part is provided with a traction bolt pin hole 13.

Utilize the utility model discloses during the construction, frame 3 front end traction portion is connected with the tractor through the bolt 16, and it walks to lay the car through the tractor pulling and walk. Before construction, a small section of cable trench with a proper depth needs to be excavated, the vertical position of the excavation plough 6 is adjusted to the bottom of the cable trench, and the excavation plough is fixed. Hoisting the cable reel 1 to a cable reel bracket and ensuring that the cable reel can rotate; the height of the cable guide wheel 7 is adjusted, a section of cable is pulled out to be laid in the groove through the cable guide wheel 7 and anchored well, and a certain length needs to be reserved for the cable to be connected conveniently. The height of the compaction wheel is adjusted so that the bottom of the wheel is substantially flush with the ground. After the positions of the digging plough 6 and the compaction wheel 9 are adjusted, firstly, digging and laying are tried, and the digging and laying speed is not more than 5 km/h. And (4) formally constructing during normal construction of excavation and laying, wherein the formal construction speed is not more than 10 km/h. In the construction process, the tractor pulls the laying vehicle to move, the excavation plough 6 excavates a soil layer into a cable trench in the running process of the laying vehicle, the traction force of the tractor provides rotating force for a cable reel, a cable is laid in the trench through the cable guide wheel 7, the laid and buried cable provides rear anchoring force, and the cable is guaranteed to be laid in a straight manner. The soil laying plate 8 carries out soil body ditch filling and backfilling on the cable ditch where the cable is laid through the splayed structure, soil backfilled in the cable ditch is compacted through the compacting wheel 9, the cable reel and the cable provide gravity to provide pressure for the compacting wheel, compaction of the laid soil is guaranteed, and when the weight is insufficient, the weight can be balanced on a frame or at the rear of a laying vehicle.

The utility model discloses be particularly useful for the even soil texture stratum of relief, if the relief is uneven can level and smooth place earlier, or increase the suspension of walking the road wheel.

Other parts in this embodiment are the prior art, and are not described herein again.

Claims

1. The utility model provides an automatic laying vehicle of simple and easy cable which characterized by: comprises a frame (3), four traveling wheels (10) are arranged at four corners of the lower part of the frame (3), an excavation plow (6), a cable guide wheel (7), a soil spreading plate (8) and a compaction wheel (9) are sequentially arranged at the lower part of the frame (3) from front to back along the central line of the frame (3), the excavation plow (6) is fixedly connected with the lower end of a connecting rod I (5), the upper end of the connecting rod I (5) is connected with the frame (3), the cable guide wheel (7) is rotatably connected with the lower end of a connecting rod II (14), the upper end of the connecting rod II (14) is fixedly connected with the frame (3), the soil spreading plate (8) is of a splayed structure, the opening of the soil spreading plate is advanced, the soil spreading plate (8) is connected with the frame (3) through a support, the compaction wheel (9) is rotatably connected with the frame (3) through a support, frame (3) upper portion is provided with cable drum support (11), and cable drum support (11) upper end is provided with the pivot, be provided with hole (2) that can supply the cable to pass on frame (3), frame (3) front end is provided with traction portion.

2. The automated simple cable laying vehicle of claim 1, wherein: a plurality of pin holes are formed in the connecting rod I (5) in the height direction of the connecting rod I, and the connecting rod I (5) is connected with the frame (3) through the pin holes by using pin shafts.

3. A simple cable laying vehicle as claimed in claim 1 or 2, wherein: the compaction wheel (9) and the soil spreading plate (8) are connected with the frame (3) through a connecting frame (12), a plurality of pin holes are formed in the connecting frame (12) in the height direction of the connecting frame, and the connecting frame (12) is connected with the frame (3) through pin holes of the connecting frame by using pin shafts.

4. The automated simple cabling vehicle of claim 3, wherein: the connecting rod II (14) is a length-adjustable structure.