CN220770323U

CN220770323U - Mud-water balance jacking device

Info

Publication number: CN220770323U
Application number: CN202322363189.8U
Authority: CN
Inventors: 金怡
Original assignee: Haining Xinao Gas Co ltd
Current assignee: Haining Xinao Gas Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-12
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to the technical field of mud-water balance jacking equipment, in particular to a mud-water balance jacking device. The technical proposal comprises: the utility model provides a mud water balance jacking device, includes guided way, bottom plate, push pedal and backplate, be equipped with the backplate on the bottom plate, install ejecting pneumatic cylinder on the backplate, the output of ejecting pneumatic cylinder is equipped with the push rod, be equipped with the guided way on the bottom plate, the push pedal has been erect through guided way and push rod spacing on the bottom plate, install double-end pneumatic cylinder in the push pedal, the locating pin is installed to double-end pneumatic cylinder's output, evenly offered the pinhole with locating pin size looks adaptation on the push rod. The utility model is convenient for jacking pipelines with different lengths, thereby increasing the adaptability and the use experience of the equipment.

Description

Mud-water balance jacking device

Technical Field

The utility model relates to the technical field of mud-water balance jacking equipment, in particular to a mud-water balance jacking device.

Background

The technology of building a foundation slurry balance jacking pipe is widely applied in the building industry in recent years. Because the technology does not need to excavate the ground layer, and can pass through ground structures, underground pipelines, roads, railways and river channels. Saving a great deal of investment and construction time. The rapid development of the technology also greatly reduces the harm and influence on traffic, noise and dust in urban areas when a large amount of water, sewage, gas, electric power and communication engineering are required to be laid. Is a real pollution-free and high-efficiency construction technology. However, when the existing jacking device is used, the jacking length is limited due to the length limitation of the oil cylinder, so that a longer pipeline cannot be jacked.

Disclosure of Invention

The utility model provides a mud-water balance jacking device, which solves the technical problems.

The scheme for solving the technical problems is as follows:

the utility model provides a mud water balance jacking device, includes guided way, bottom plate, push pedal and backplate, be equipped with the backplate on the bottom plate, install ejecting pneumatic cylinder on the backplate, the output of ejecting pneumatic cylinder is equipped with the push rod, be equipped with the guided way on the bottom plate, the push pedal has been erect through guided way and push rod spacing on the bottom plate, install double-end pneumatic cylinder in the push pedal, the locating pin is installed to double-end pneumatic cylinder's output, evenly offered the pinhole with locating pin size looks adaptation on the push rod.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the push plate is provided with a through hole in a penetrating way, and the aperture of the through hole is matched with the size of the push rod.

The beneficial effects of adopting the further scheme are as follows: the push rod is convenient to pass through and push the push plate.

Further, the bottom of push pedal rotates and installs the pulley, the push pedal passes through the pulley and slides on the bottom plate.

The beneficial effects of adopting the further scheme are as follows: the push plate is convenient for pushing the pipeline to push forward.

Further, a limit groove is formed in the push plate, and the position and the size of the limit groove are matched with those of the guide rail.

The beneficial effects of adopting the further scheme are as follows: the push plate is mutually matched with the guide rail through the limit groove to prevent the push plate from inclining.

The beneficial effects of the utility model are as follows: when the device is used, a user holds the pipeline through the guide pipe, then moves the push plate to the tail end of the push rod, and is in limiting connection with the push rod through the positioning pin of the double-head hydraulic cylinder, then the push rod is pushed to extend by the push rod, the push rod drives the push plate to perform jacking operation on the pipeline, then the positioning pin of the double-head hydraulic cylinder is retracted by the user, the push rod of the push rod is retracted until the push plate is positioned at the top end of the push rod, then the push plate is in limiting connection with the push rod through the positioning pin of the double-head hydraulic cylinder, then the push rod is pushed to extend again by the push rod, and the push rod drives the push plate to perform secondary jacking operation on the pipeline, so that the device is convenient for performing jacking operation on pipelines with different lengths.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

FIG. 1 is a schematic view of the appearance of the present utility model;

fig. 2 is a schematic view of the front view of the push plate according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a guide rail; 2. a bottom plate; 3. a push plate; 4. a back plate; 5. ejecting a hydraulic cylinder; 6. a double-headed hydraulic cylinder; 7. a positioning pin; 8. a push rod; 9. a through hole; 10. a pulley; 11. and a limit groove.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Referring to fig. 1 to 2, an embodiment of the present utility model is as follows:

example 1

The utility model provides a mud water balance jacking device, including guided way 1, bottom plate 2, push pedal 3 and backplate 4, be equipped with backplate 4 on the bottom plate 2, install ejecting pneumatic cylinder 5 on the backplate 4, the output of ejecting pneumatic cylinder 5 is equipped with push rod 8, be equipped with guided way 1 on the bottom plate 2, push pedal 3 has been put through guide way 1 and push rod 8 spacing on the bottom plate 2, the user holds in the palm the pipeline through the stand pipe, afterwards remove push pedal 3 to the end of push rod 8, and with push pedal 3 and push rod 8 spacing connection through locating pin 7 of double-end pneumatic cylinder 6, afterwards, ejecting pneumatic cylinder 5 promotes push rod 8 and stretches out, push rod 8 drives push pedal 3 and carries out the jacking operation to the pipeline of different length, afterwards, the user withdraws locating pin 7 of double-end pneumatic cylinder 6, and make push rod 8 of ejecting pneumatic cylinder 5 withdraw, until push pedal 3 is located the top of push rod 8, afterwards, the user pushes push rod 8 to stretch out push rod 8 again through locating pin 7 of double-end pneumatic cylinder 6, thereby make the device be convenient for carry out the jacking operation to pipeline of different length.

The pulley 10 is installed in the bottom rotation of push pedal 3, and push pedal 3 slides on bottom plate 2 through pulley 10, has seted up spacing groove 11 on the push pedal 3, and spacing groove 11's position and size and guide rail 1 looks adaptation run through on the push pedal 3 and have seted up through-hole 9, and the aperture of through-hole 9 and push rod 8's size looks adaptation, installs double-end pneumatic cylinder 6 on the push pedal 3, and locating pin 7 is installed to double-end pneumatic cylinder 6's output, evenly has seted up the pinhole with locating pin 7 size looks adaptation on the push rod 8.

When the mud water balance jacking device based on the embodiment 1 is used: the user holds in the palm the pipeline through the stand pipe and puts, afterwards remove push pedal 3 to the end of push rod 8, and with push pedal 3 and push rod 8 spacing connection through the locating pin 7 of double-end pneumatic cylinder 6, afterwards push rod 8 is stretched out to ejecting pneumatic cylinder 5 promotion push rod 8, push rod 8 drives push pedal 3 and carries out the jacking operation to the pipeline, afterwards the user withdraws locating pin 7 of double-end pneumatic cylinder 6, and make push rod 8 withdrawal of ejecting pneumatic cylinder 5, until push pedal 3 is located the top of push rod 8, afterwards the user is with push pedal 3 and push rod 8 spacing connection through locating pin 7 of double-end pneumatic cylinder 6, afterwards push rod 8 is stretched out to ejecting pneumatic cylinder 5 promotion push rod 8 again, push rod 8 drives push pedal 3 and carries out the secondary jacking operation to the pipeline, thereby make the device be convenient for carry out the jacking operation to the pipeline of different length.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a mud water balance jacking device which characterized in that: including guided way (1), bottom plate (2), push pedal (3) and backplate (4), be equipped with backplate (4) on bottom plate (2), install ejecting pneumatic cylinder (5) on backplate (4), the output of ejecting pneumatic cylinder (5) is equipped with push rod (8), be equipped with guided way (1) on bottom plate (2), guided way (1) and push rod (8) spacing frame have push pedal (3) on bottom plate (2), install double-end pneumatic cylinder (6) on push pedal (3), locating pin (7) are installed to the output of double-end pneumatic cylinder (6), evenly set up the pinhole with locating pin (7) size looks adaptation on push rod (8).

2. The mud-water balance jacking device according to claim 1, wherein: through holes (9) are formed in the pushing plate (3) in a penetrating mode, and the aperture of each through hole (9) is matched with the size of the pushing rod (8).

3. The mud-water balance jacking device according to claim 1, wherein: the bottom end of the push plate (3) is rotatably provided with a pulley (10), and the push plate (3) slides on the bottom plate (2) through the pulley (10).

4. The mud-water balance jacking device according to claim 1, wherein: the push plate (3) is provided with a limit groove (11), and the position and the size of the limit groove (11) are matched with those of the guide rail (1).