CN212297915U

CN212297915U - Ditching device for pipeline excavation

Info

Publication number: CN212297915U
Application number: CN202020981830.8U
Authority: CN
Inventors: 程金龙
Original assignee: Ningbo Shuizhi Environmental Protection Technology Co ltd
Current assignee: Ningbo Shuizhi Environmental Protection Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-05
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of the ditching device technique and specifically relates to a ditching device for pipeline excavation, which comprises a carriage body, the welding of dead lever one end has telescopic cylinder, telescopic cylinder one end welding has the head rod, head rod one end welding has the L template, the draw-in groove has been seted up to L template one side, the joint has assorted fixture block with it in the draw-in groove, ditching mechanism is installed to fixture block one end, the motor is installed to L template one side, the input of motor links to each other with external power source, the output of motor has the pivot through the coupling joint, the annular welding of L template surface is passed to pivot one end has a plurality of second connecting rod, the spheroid has all been welded to second connecting rod one end, the.

Description

Ditching device for pipeline excavation

Technical Field

The utility model relates to a ditching device technical field especially relates to a ditching device for pipeline excavation.

Background

The pipeline engineering is a modern engineering with strong technical performance, and the pipeline and the used equipment need to ensure that flammable and explosive oil and gas can be safely and continuously conveyed under high pressure. The working pressure of the onshore pipeline is up to more than 80 kg-force/cm < 2 >, the pressure bearing performance of the offshore pipeline is even up to 140 kg-force/cm < 2 >, and in addition, the properties of various oil and gas are different, so that the pipeline can meet different transportation process requirements. On land, some pipelines need to be installed and buried in the soil, the ditches are usually dug firstly, then the pipelines are installed in the ditches, but the ditches are usually dug manually, so that the digging is laborious, or the ditches are dug by a ditcher, but some soil is hard and easily damages a ditching mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the soil loosening mechanism is not installed in the prior art, and the ditching device for pipeline excavation who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a ditching device for pipeline excavation is designed, and comprises a vehicle body, wherein one side of the vehicle body is provided with a groove, two sides of the groove are respectively provided with a chute, slide blocks are arranged in the chutes in a sliding manner, a fixed rod is welded between one ends of the two slide blocks, a plurality of jacks are arranged on the upper surface of the fixed rod, one side of the vehicle body is welded with a sleeve, one side of the sleeve is provided with a limiting hole, one end of the sleeve is welded with a spring, one end of the sleeve, which is positioned in the spring, is connected with an inserted bar in a sliding manner, one side of the inserted bar is welded with a push rod, one end of the fixed rod is welded with a telescopic cylinder, one end of the telescopic cylinder is welded with a first connecting rod, one end of the first connecting rod is welded with an L-shaped plate, one side, the input of motor links to each other with external power source, the output of motor has the pivot through the coupling joint, pivot one end is passed L template surface annular welding and is had a plurality of second connecting rod, the spheroid has all been welded to second connecting rod one end.

Preferably, a water tank is placed at the bottom in the vehicle body, one end of the water tank is connected with a water delivery pipe, one end of the water delivery pipe is connected with a water pump, and one end of the water pump is connected with an atomizer through the water delivery pipe.

Preferably, a metal pipe penetrates through one side of the vehicle body, and one end of the metal pipe is positioned outside the vehicle body and is connected with a spray head.

Preferably, one end of the atomizer is connected to a metal pipe at one end in the vehicle body through a water conveying pipe.

Preferably, one end of the push rod penetrates through the limiting hole.

The utility model provides a pair of ditching device for pipeline excavation, beneficial effect lies in: this design is mainly loosens the soil through the mechanism that loosens the soil to the partial soil that needs the excavation before the ditching, can assist the better ditching ditch of ditching mechanism like this, and the mechanism that loosens the soil mainly includes pivot, second connecting rod and spheroid.

Drawings

Fig. 1 is a schematic structural view of a trenching apparatus for pipeline excavation according to the present invention;

fig. 2 is a schematic side view of the trenching apparatus for pipeline excavation according to the present invention;

fig. 3 is the utility model provides a dead lever and telescopic structural schematic diagram of ditching device for pipeline excavation.

In the figure: the device comprises a vehicle body 1, a groove 2, a sliding groove 3, a sliding block 4, a fixing rod 5, a jack 6, a sleeve 7, a limiting hole 8, a spring 9, an inserted rod 10, a push rod 11, a telescopic cylinder 12, a first connecting rod 13, an L-shaped plate 14, a clamping groove 15, a clamping block 16, a ditching mechanism 17, a motor 18, a rotating shaft 19, a second connecting rod 20, a sphere 21, a water tank 22, a water delivery pipe 23, a water pump 24, an atomizer 25, a metal pipe 26 and a spray head 27.

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.

Example 1

Referring to fig. 1-3, a ditching device for pipeline excavation comprises a vehicle body 1, wherein one side of the vehicle body 1 is provided with a groove 2, two sides of the groove 2 are respectively provided with a sliding groove 3, sliding blocks 4 are respectively arranged in the sliding grooves 3 in a sliding manner, a fixed rod 5 is welded between one ends of the two sliding blocks 4, the upper surface of the fixed rod 5 is provided with a plurality of jacks 6, one side of the vehicle body 1 is welded with a sleeve 7, one side of the sleeve 7 is provided with a limiting hole 8, one end of the sleeve 7 is welded with a spring 9, one end of the sleeve 7, which is positioned at the spring 9, is connected with an inserted link 10 in a sliding manner, one side of the inserted link 10 is welded with a push rod 11, one end of the push rod 11 passes through the limiting hole 8, before ditching, the position of a ditching mechanism 17 needs to be adjusted, the inserted link 10 is mainly, the ditching mechanism 17 arranged at one end of the fixed rod 5 is enabled to be in a proper position, meanwhile, the sliding block 4 is enabled to move in the sliding groove 3, after the ditching mechanism is moved well, the push rod 11 can be loosened, the inserted rod 10 moves towards one end outside the sleeve 7 under the elastic action of the spring 9, the inserted rod 10 is enabled to be inserted into the corresponding jack 6, and the fixed rod 5 is enabled to be fixed.

The one end of dead lever 5 is welded with the telescopic cylinder 12, the model of the telescopic cylinder 12 can be CDM2B, one end of the telescopic cylinder 12 is welded with the first connecting rod 13, one end of the first connecting rod 13 is welded with the L-shaped plate 14, one side of the L-shaped plate 14 is provided with the clamping groove 15, the clamping block 16 matched with the clamping groove 15 is clamped in the clamping groove 15, one end of the clamping block 16 is provided with the ditching mechanism 17, the ditching mechanism 17 is the most common ditching mechanism, so that the detailed description is omitted, before ditching, the telescopic cylinder 12 is started firstly, the ditching mechanism 17 and the soil loosening mechanism which are installed on the L-shaped plate 14 are driven by the telescopic cylinder 12 to move to contact with the soil, the ditching mechanism 17 is fixed in the clamping groove 15 by clamping the clamping block 16 which is welded at one end, the ditching mechanism 17 can be conveniently pulled to one end with strength, the ditching mechanisms 17 of different, when ditching is needed, ditching can be carried out forwards through the ditching mechanism 17 in the process that the vehicle body 1 moves forwards.

Motor 18 is installed to L template 14 one side, motor 18 can be 24BYJ48 speed reduction step motor, motor 18's input links to each other with external power source, motor 18's output has pivot 19 through the coupling joint, L template 14 surface ring welding is passed to pivot 19 one end has a plurality of second connecting rod 20, spheroid 21 has all been welded to second connecting rod 20 one end, telescopic cylinder 12 drives L template 14 when shifting down, lie in that the low end has spheroid 21 of second connecting rod 20 in the mechanism that loosens the soil of installation on the L template 14 will touch mutually with the soil, can be at ditching in-process starter motor 18, through motor 18, the spheroid 21 of installation rotates on the drive pivot 19, beat the soil that needs the ditching part, play the effect of certain soil loosening, make ditching mechanism 17 can be better ditching.

Example 2

Referring to fig. 1, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a water tank 22 is placed at the bottom in a vehicle body 1, the vehicle body 1 is of a hollow structure, the water tank 22 has a tank opening, one end of the water tank 22 is connected with a water pipe 23, one end of the water pipe 23 is connected with a water pump 24, the model of the water pump 24 can be TA0140, one end of the water pump 24 is connected with an atomizer 25 through the water pipe 23, a metal pipe 26 penetrates through one side of the vehicle body 1, one end of the metal pipe 26 is positioned outside the vehicle body 1 and is connected with a spray head 27, one end of the atomizer 25 is connected to the metal pipe 26 positioned at one end in the vehicle body 1 through the water pipe 23, the water tank 22 filled with water is placed in the vehicle body 1, during ditching by a ditching mechanism, the water pump 24 can be started, water is conveyed through the water pipe 23 and the metal pipe 26, water is atomized by the atomizer 25 and then sprayed, the ditching is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ditching device for pipeline excavation comprises a vehicle body (1) and is characterized in that a groove (2) is formed in one side of the vehicle body (1), sliding grooves (3) are formed in two sides of the interior of the groove (2), sliding blocks (4) are placed in the sliding grooves (3) in a sliding mode, a fixing rod (5) is welded between one ends of the two sliding blocks (4), a plurality of jacks (6) are formed in the upper surface of the fixing rod (5), a sleeve (7) is welded on one side of the vehicle body (1), a limiting hole (8) is formed in one side of the sleeve (7), a spring (9) is welded at one end of the interior of the sleeve (7), an inserting rod (10) is connected to one end, located in the spring (9), of the interior of the sleeve (7) in a sliding mode, a push rod (11) is welded at one side of the inserting rod (10), a telescopic cylinder (12) is welded at, first connecting rod (13) one end welding has L template (14), draw-in groove (15) have been seted up to L template (14) one side, the joint has assorted fixture block (16) with it in draw-in groove (15), ditching mechanism (17) are installed to fixture block (16) one end, motor (18) are installed to L template (14) one side, the input of motor (18) links to each other with external power source, there is pivot (19) output of motor (18) through the coupling joint, L template (14) surperficial annular welding is passed to pivot (19) one end has a plurality of second connecting rod (20), spheroid (21) have all been welded to second connecting rod (20) one end.

2. The ditching device for pipeline excavation according to claim 1, wherein a water tank (22) is placed at the bottom in the vehicle body (1), one end of the water tank (22) is connected with a water conveying pipe (23), one end of the water conveying pipe (23) is connected with a water pump (24), and one end of the water pump (24) is connected with an atomizer (25) through the water conveying pipe (23).

3. The trenching apparatus for excavating pipeline according to claim 2, wherein a metal pipe (26) penetrates through one side of the vehicle body (1), and a nozzle (27) is externally connected to one end of the metal pipe (26) positioned outside the vehicle body (1).

4. Trenching apparatus for trenching pipeline as claimed in claim 3 wherein one end of said atomizer (25) is connected to a metal pipe (26) at one end located within the vehicle body (1) by means of a water pipe (23).

5. The trenching apparatus for pipeline excavation according to claim 1, wherein one end of the push rod (11) passes through the limiting hole (8).