Pipeline burying construction device

Abstract

The utility model provides a pipeline burying construction device, which relates to the technical field of construction equipment and comprises a support mechanism, a connecting rod, an external expansion component and a pressing component. According to the pipeline burying construction device, the hydraulic pump is started to push the push rod and enable the multiple sliding blocks to slide along the sliding grooves at the same time, the first connecting rod and the second connecting rod form a connecting rod mechanism, and the connecting point position of the first connecting rod and the second connecting rod continuously expands outwards, so that the external expansion assembly can abut against the inner side wall of an underground tunnel, and the device position is fixed; a pipeline is pushed into the inner sides of the two sets of supporting mechanisms from the two sides of an underground tunnel through slopes on top plates, the pipeline falls onto limiting plates on the lower portion through the space between the vertical plates on the two sides, the pipeline is buffered, pressing rods are rotated to press the pipeline through pressing pieces, the pipeline extrudes the limiting plates on the two sides, and the pipeline is compressed continuously along with continuous compression of springs. And the gap between the limiting plates on the two sides is continuously increased until the pipeline penetrates through the gap and falls to the bottom of the underground tunnel, the whole pipe burying construction process is easy to operate, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a pipeline burying construction device. Background Art

[0002] Pipeline burial construction equipment refers to equipment and tools specifically designed to assist in the installation, securing, and burying of pipelines during construction. Burying pipelines prevents them from being exposed to the ground, reducing erosion, damage, and impact from the external environment, thereby extending their service life. Underground pipelines also conserve ground space and avoid occupying surface resources. This is particularly true in urban development, where the placement of underground pipelines can reduce the impact of surface traffic or construction facilities.

[0003] Existing pipeline burying construction equipment usually needs to clamp and hoist the pipeline and then lower it into the tunnel when burying the pipeline. However, the clamping and hoisting process is relatively cumbersome, which will prolong the construction period of the pipeline burying construction and reduce the construction efficiency. Utility Model Content

[0004] The utility model provides a pipeline burying construction device, which solves the problem in the above background technology that the clamping and hoisting process is relatively cumbersome, which will prolong the construction period of the pipeline burying construction and reduce the construction efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pipeline burying construction device, comprising a support mechanism and a connecting rod, wherein the support mechanism is symmetrically arranged in two groups, and the connecting rod is arranged between the two groups of the support mechanism, and the support mechanism is composed of two symmetrically arranged support components, and the support component includes a vertical plate and a limit plate, the lower end of the vertical plate is rotatably connected to the limit plate, the upper end of the vertical plate is fixedly connected to the top plate, and a support rod is arranged below the top plate, and the bottom end of the support rod is fixedly connected to the diagonal support plate, and a spring is fixedly connected between the diagonal support plate and the limit plate.

[0006] Preferably, the limiting plate is arranged to be inclined inward.

[0007] Preferably, the two vertical plates in the same supporting mechanism are connected and fixed together by a bracket.

[0008] Preferably, the upper surface of the top plate is a downwardly inclined surface, and the highest point of the free end of the top plate is lower than the highest point of the connection end between the top plate and the vertical plate.

[0009] Preferably, it also includes an outward expansion component, which is arranged on one side of the vertical plate, and the side of the vertical plate is provided with a plurality of slide grooves located at the same height and arranged linearly, the outward expansion component includes a connecting rod member, and the connecting rod member includes connecting rod 1, connecting rod 2 and a slider, one end of connecting rod 1 is rotatably connected to the vertical plate, the connecting rod 2 is rotatably connected to the other end of the connecting rod 2, the slider is slidably connected to the inside of the slide groove, and the connecting rod 2 and the slider are rotatably connected.

[0010] Preferably, the outward expansion component further includes a push rod, and the push rod is provided between the plurality of sliders, and the push rod is fixedly connected to the sliders.

[0011] Preferably, a hydraulic pump is provided at one end of the push rod, and the push rod is fixedly connected to the output shaft of the hydraulic pump.

[0012] Preferably, a pressing assembly is provided on the bracket of one group of the supporting mechanisms.

[0013] Preferably, the pressing assembly includes a pressing rod and a pressing piece, the pressing rod is rotatably connected to the bracket, and the pressing piece is rotatably connected to the pressing rod.

[0014] Preferably, the connecting rod is fixedly connected to the vertical plate, and the supporting rod is fixedly connected to the vertical plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The device is placed in the tunnel where the pipeline is to be buried. Space for accommodating the pipeline is left between the device and the bottom of the tunnel, so that the top plates on both sides overlap the planes on both sides of the tunnel. Starting the hydraulic pump can push the push rod and make multiple sliders slide along the slide groove at the same time. The distance between the slider and the fixed end of the connecting rod 1 is continuously shortened. The connecting rod 1 and the connecting rod 2 form a connecting rod mechanism. The connection point between the two is continuously expanded outward so that the outward expansion component can abut against the inner wall of the tunnel, thereby fixing the position of the device. The pipeline is pushed from both sides of the tunnel through the inclined surface on the top plate into the inner side of the two sets of support mechanisms. The pipeline passes between the two side vertical plates and falls to the limit plate below. At the same time, the limit plate will rotate around the lower end of the vertical plate and compress the spring, which has a buffering effect on the pipeline. Rotating the pressure rod causes the pressure piece to move downward, pressing the pipeline, so that the pipeline squeezes the limit plates on both sides. As the spring is continuously compressed, the gap between the two side limit plates continues to increase until the pipeline passes through the gap and falls to the bottom of the tunnel. The entire pipe burying construction process is simple to operate and speeds up construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a pipeline burying construction device of the present utility model;

[0018] Figure 2 This is a schematic diagram of the installation method of the pipeline burying construction device of the utility model in a tunnel;

[0019] Figure 3 This is a schematic structural diagram of the support assembly of the present utility model;

[0020] Figure 4 for Figure 3 A magnified view of point A;

[0021] Figure 5 This is a structural diagram of the opening position of the chute of the utility model;

[0022] Figure 6 This is a schematic structural diagram of the downward pressing component of the present utility model.

[0023] Numbers in the figure: 100, support assembly; 110, vertical plate; 111, bracket; 112, top plate; 113, support rod; 114, diagonal support plate; 115, spring; 116, slide; 120, limit plate; 200, outward expansion assembly; 210, connecting rod; 211, connecting rod one; 212, connecting rod two; 213, slider; 220, push rod; 3, connecting rod; 4, hydraulic pump; 500, downward pressure assembly; 510, pressure rod; 520, pressure piece. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides a pipeline burying construction device, such as Figure 1 As shown, it includes a support mechanism, an outward expansion component 200 and a connecting rod 3, as shown Figure 2 As shown, the pipeline burying construction device is set in the tunnel, the support mechanism is symmetrically arranged in two groups, the connecting rod 3 is set between the two groups of support mechanisms, and the support mechanism is composed of two symmetrically arranged groups of support components 100, as shown in FIG. Figure 3As shown, the support assembly 100 includes a vertical plate 110 and a limit plate 120, and the connecting rod 3 is fixedly connected to the vertical plate 110. The two vertical plates 110 in the same support mechanism are connected and fixed together by a bracket 111. The lower end of the vertical plate 110 is rotatably connected to the limit plate 120, and the limit plate 120 is tilted inwardly. The upper end of the vertical plate 110 is fixedly connected to the top plate 112. The upper surface of the top plate 112 is a downwardly inclined inclined surface, and the highest point of the free end of the top plate 112 is lower than the highest point of the connection end between the top plate 112 and the vertical plate 110, reducing the limiting abutment effect of the edge end of the top plate 112 on the pipeline, so that the pipeline can be easily pushed onto the top plate 112. A support rod 113 is provided below the top plate 112, and the support rod 113 is fixedly connected to the vertical plate 110. The bottom end of the support rod 113 is fixedly connected to the diagonal support plate 114, and a spring 115 is fixedly connected between the diagonal support plate 114 and the limit plate 120. The device is placed in the tunnel where the pipeline is to be buried, and space is left between the device and the bottom of the tunnel for accommodating the pipeline, so that the top plates 112 on both sides overlap the planes on both sides of the tunnel, and the pipeline is pushed from both sides of the tunnel through the inclined surfaces on the top plates 112 into the inner sides of the two sets of support mechanisms. The pipeline passes between the vertical plates 110 on both sides and falls onto the limiting plate 120 below. At the same time, the limiting plate 120 will rotate around the lower end of the vertical plate 110 and compress the spring 115, which has a buffering effect on the pipeline.

[0026] like Figure 4 As shown, the expansion assembly 200 is arranged on one side of the vertical plate 110, as shown in FIG. Figure 5 As shown, a plurality of slide grooves 116 located at the same height and arranged linearly are provided on the side of the vertical plate 110. The outward expansion component 200 includes a connecting rod 210 and a push rod 220. The connecting rod 210 includes a connecting rod 1 211, a connecting rod 212 and a slider 213. One end of the connecting rod 1 211 is rotatably connected to the vertical plate 110, and the connecting rod 212 is rotatably connected to the other end of the connecting rod 212. The slider 213 is slidably connected to the inside of the slide groove 116. The connecting rod 212 and the slider 213 are rotatably connected. Push rods 220 are arranged between the multiple sliders 213, and the push rods 220 and the slider 213 are fixedly connected. A hydraulic pump 4 is provided at one end of the push rod 220, and the push rod 220 is fixedly connected to the output shaft of the hydraulic pump 4. Starting the hydraulic pump 4 can push the push rod 220 and make multiple sliders 213 slide along the slide groove 116 at the same time. The distance between the slider 213 and the fixed end of the connecting rod 1 211 is continuously shortened. The connecting rod 1 211 and the connecting rod 2 212 form a connecting rod mechanism. The connection point between the two continues to expand outward, so that the outward expansion component 200 can abut against the inner wall of the tunnel, thereby fixing the position of the device.

[0027] like Figure 6As shown, a pressing assembly 500 is provided on the bracket 111 of one set of support mechanisms. The pressing assembly 500 includes a pressing rod 510 and a pressing piece 520. The pressing rod 510 is rotatably connected to the bracket 111, and the pressing piece 520 is rotatably connected to the pressing rod 510. Before the pipeline enters the support mechanism, the pressing assembly 500 is not located directly above the support mechanism to prevent the pressing assembly 500 from affecting the entry of the pipeline. When the pressing assembly 500 is required to perform the pressing work, the pressing rod 510 is rotated to be located directly above the support mechanism. The pressing rod 510 is further rotated to move the pressing piece 520 downward, pressing the pipeline so that the pipeline squeezes the limit plates 120 on both sides. As the spring 115 is continuously compressed, the gap between the limit plates 120 on both sides continues to increase until the pipeline passes through the gap and falls to the bottom of the tunnel.

[0028] Adopting this utility model, such as Figure 1 and Figure 2 As shown, the device is placed in the tunnel where the pipeline is to be buried, and space for accommodating the pipeline is left between the device and the bottom of the tunnel, so that the top plates 112 on both sides overlap the planes on both sides of the tunnel. Starting the hydraulic pump 4 can push the push rod 220 and make multiple sliders 213 slide along the slide groove 116 at the same time. The distance between the slider 213 and the fixed end of the connecting rod 1 211 is continuously shortened. The connecting rod 1 211 and the connecting rod 2 212 form a connecting rod mechanism. The connection point position of the two is continuously expanded outward, so that the outward expansion component 200 can abut against the inner wall of the tunnel, thereby fixing the position of the device, and pushing the pipeline from both sides of the tunnel through the inclined surface on the top plate 112 into the inner side of the two sets of support mechanisms. The pipeline passes between the vertical plates 110 on both sides and falls to the limit position below. The plate 120 is on the plate 120, and at the same time, the limit plate 120 will rotate around the lower end of the vertical plate 110 and compress the spring 115, which has a buffering effect on the pipeline. The pressure rod 510 is rotated to move the pressure piece 520 downward, pressing the pipeline so that the pipeline squeezes the limit plates 120 on both sides. As the spring 115 is continuously compressed, the gap between the limit plates 120 on both sides continues to increase until the pipeline passes through the gap and falls to the bottom of the tunnel. The next step is to make the outward expansion component 200 no longer abut against the side wall of the tunnel, cancel the fixation of the device, and move the device along the length direction of the tunnel. The pipeline is installed at the next position of the tunnel, so that the pipelines entering the tunnel can be connected and fixed. The entire pipe laying construction process is simple to operate and speeds up construction efficiency.

[0029] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A pipeline burying construction device, characterized in that: The invention comprises a support mechanism and a connecting rod (3), wherein the support mechanism is symmetrically arranged in two groups, the connecting rod (3) is arranged between the two groups of the support mechanism, the support mechanism is composed of two symmetrically arranged support assemblies (100), the support assembly (100) comprises a vertical plate (110) and a limiting plate (120), the lower end of the vertical plate (110) is rotatably connected to the limiting plate (120), the upper end of the vertical plate (110) is fixedly connected to a top plate (112), a support rod (113) is arranged below the top plate (112), the bottom end of the support rod (113) is fixedly connected to a diagonal support plate (114), and a spring (115) is fixedly connected between the diagonal support plate (114) and the limiting plate (120).

2. The pipeline burying construction device according to claim 1, characterized in that: The limiting plate (120) is arranged to be inclined inward.

3. The pipeline burying construction device according to claim 1, characterized in that: The two vertical plates (110) in the same supporting mechanism are connected and fixed together via a bracket (111).

4. The pipeline burying construction device according to claim 1, characterized in that: The upper surface of the top plate (112) is a downwardly inclined surface, and the highest point of the free end of the top plate (112) is lower than the highest point of the connection end between the top plate (112) and the vertical plate (110).

5. The pipeline burying construction device according to claim 1, characterized in that: The invention also includes an outward expansion component (200), wherein the outward expansion component (200) is arranged on one side of the vertical plate (110), and a plurality of linearly arranged sliding grooves (116) are provided on the side of the vertical plate (110). The outward expansion component (200) includes a connecting rod (210), and the connecting rod (210) includes a connecting rod 1 (211), a connecting rod 2 (212) and a slider (213). One end of the connecting rod 1 (211) is rotatably connected to the vertical plate (110), and the connecting rod 2 (212) is rotatably connected to the other end of the connecting rod 2 (212). The slider (213) is slidably connected to the inside of the sliding groove (116), and the connecting rod 2 (212) and the slider (213) are rotatably connected.

6. The pipeline burying construction device according to claim 5, characterized in that: The outward expansion assembly (200) further comprises a push rod (220), wherein the push rod (220) is provided between the plurality of sliders (213), and the push rod (220) and the sliders (213) are fixedly connected.

7. The pipeline burying construction device according to claim 6, characterized in that: A hydraulic pump (4) is provided at one end of the push rod (220), and the push rod (220) is fixedly connected to the output shaft of the hydraulic pump (4).

8. The pipeline burying construction device according to claim 3, characterized in that: A pressing assembly (500) is provided on the bracket (111) of one group of the supporting mechanisms.

9. The pipeline burying construction device according to claim 8, characterized in that: The pressing assembly (500) comprises a pressing rod (510) and a pressing piece (520), wherein the pressing rod (510) is rotatably connected to the bracket (111), and the pressing piece (520) is rotatably connected to the pressing rod (510).

10. The pipeline burying construction device according to claim 1, characterized in that: The connecting rod (3) is fixedly connected to the vertical plate (110), and the supporting rod (113) is fixedly connected to the vertical plate (110).

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