Prefabricated and assembled comprehensive pipe gallery and mounting method

Abstract

The invention relates to a prefabricated assembled comprehensive pipe gallery and a mounting method, and belongs to the field of comprehensive pipe galleries, the prefabricated assembled comprehensive pipe gallery comprises an upper pipe gallery plate and a lower pipe gallery plate, sinking grooves are formed in the left and right ends of the opposite sides of the upper pipe gallery plate and the lower pipe gallery plate, movable plates are arranged in inner cavities of the sinking grooves, and a bearing plate is fixed between the opposite sides of the upper and lower movable plates; and mounting mechanisms for facilitating mounting are arranged on the opposite sides of the left and right side walls of the inner cavities of the upper pipe gallery plate and the lower pipe gallery plate. According to the prefabricated and assembled comprehensive pipe gallery and the mounting method, the connecting plates, the upper pipe gallery plate and the lower pipe gallery plate are fixed through the arranged mounting mechanism in a threaded rod connecting mode, then the clamping blocks are positioned, the mounting efficiency of workers is improved, the operable space of the workers is large, and the practicability is high. And the front and rear sides of the upper pipe gallery plate and the lower pipe gallery plate can be fixedly mounted without tools, so that the practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated pipe corridors, and in particular to a prefabricated integrated pipe corridor and an installation method thereof. Background Art

[0002] A comprehensive pipeline corridor refers to a structure and ancillary facilities set up below the ground in a city to accommodate two or more types of public utility pipelines or professional pipelines. Incorporating public utility pipelines into the pipeline corridor not only avoids the trouble of repeated road excavation due to burying or repairing pipelines, but also avoids soil corrosion to the pipeline because the pipeline does not contact the soil and groundwater, thereby extending the service life of the pipeline.

[0003] Through searching, it was found that Chinese patent announcement number: CN112554231A discloses a prefabricated integrated pipe gallery and an installation method. The prefabricated integrated pipe gallery is assembled from a number of prefabricated pipe sections, each prefabricated pipe section includes at least two pipe gallery plates, a connecting cavity is formed at the connection of the two pipe gallery plates, a connecting piece is arranged in the connecting cavity, the connecting piece is an elastomeric waterproof sealing piece, a casting space is formed below the connecting piece arranged in the connecting cavity, a sealed waterproof connecting piece is cast in place in the casting space, a plugging device and an ear plate device are arranged in the accommodating chamber, the plugging device is used to plug the pouring port of the connecting cavity, a glue injection hole is arranged on the head plate or between the head plate and the pipe gallery plate A glue injection groove is formed in the cavity, and the glue injection hole and / or the glue injection groove are connected to the casting space through a glue injection pipeline. The invention ensures the stability and reliability of the prefabricated connecting piece and the cast-in-place waterproof sealing piece being connected as one, thereby realizing a reliable waterproof seal of the connecting cavity, while also ensuring the stability of the connection between the two prefabricated pipe gallery panels and the waterproof reliability at the connection point. However, in the invention, the head plate is fixed by adjusting bolts, adjusting screws and adjusting nuts, thereby forming a stable connection between the upper pipe gallery panel, the lower pipe gallery panel and the connecting piece of the connecting cavity. However, the operating space left for the staff is small, and it is not convenient to use tools to adjust the adjusting nuts, thereby increasing the labor intensity of the staff and reducing the efficiency of installation. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a prefabricated assembled integrated pipe gallery having the advantages of being easy to install and fix, etc., and solves the problem in the prior art of fixing the head plate by adjusting bolts, adjusting screws and adjusting nuts to form a stable connection between the upper pipe gallery plate, the lower pipe gallery plate and the connecting parts of the connecting cavity. However, the operating space left for the staff is small, and it is inconvenient to use tools to adjust the adjusting nuts, which increases the labor intensity of the staff and reduces the installation efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a prefabricated integrated pipe gallery, comprising an upper pipe gallery plate and a lower pipe gallery plate, wherein the upper pipe gallery plate and the lower pipe gallery plate are provided with a sink at both ends of the opposite side, and a movable plate is provided in the inner cavity of the sink, and a load-bearing plate is fixed between the opposite sides of the movable plates at the upper and lower ends, and the upper and lower pipe gallery plates are provided with a mounting mechanism for facilitating installation on the opposite sides of the inner cavity walls of the upper and lower pipe gallery plates, and the opposite sides of the load-bearing plates at the left and right ends are provided with a sealing mechanism for improving the waterproof effect;

[0006] The cam is provided with two camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] Furthermore, the installation mechanism also includes through holes formed on the opposite sides of the upper and lower end blocks, and positioning grooves are formed in the inner cavities on the opposite sides of the upper and lower end blocks.

[0008] Furthermore, the cross-sectional shapes of the upper pipe gallery plate and the lower pipe gallery plate are both U-shaped, and the size of the movable plate is adapted to the size of the inner cavity of the trough.

[0009] Furthermore, the outer diameter of the clamping block is larger than the inner diameter of the threaded hole, and the cross-sectional shape of the mounting plate is U-shaped.

[0010] Furthermore, guide blocks are fixed on both left and right sides of the mounting plate, and guide grooves are opened on opposite sides of the left and right side walls of the inner cavity of the fixing groove, and the guide blocks perform linear up and down motion in the inner cavity of the guide groove.

[0011] Furthermore, the two annular rings are symmetrically distributed at the left and right ends of the vertical center axis of the connecting rod, and the positioning block is adapted to the size of the inner cavity of the positioning groove.

[0012] Furthermore, the cross-sectional shape of the positioning block and the positioning groove is an inverted T-shape, and the size of the inner cavity of the through hole is greater than the sum of the lengths of the two positioning blocks and the two vertical plates.

[0013] Furthermore, the sealing mechanism comprises a sealing gasket fixed on the opposite side of the two load-bearing plates, convex plates are fixed on the upper and lower sides of the sealing gasket, and grooves are provided on the opposite sides of the upper and lower pipe gallery plates.

[0014] Furthermore, the cross-sectional shape of the sealing gasket block is an I-shape, and the size of the convex plate is matched with the size of the inner cavity of the groove.

[0015] The present invention further proposes an installation method, comprising a prefabricated assembled integrated pipe gallery as described in any one of claims 1 to 4, comprising the following steps:

[0016] S1. Hoist the lower pipe gallery plate to a suitable position, so that the movable plate fixed on the lower surface of the bearing plate can slide into the sink;

[0017] S2. Screw the threaded rod into the two threaded holes and the assembly hole until the block fits with the inner wall of the lower pipe gallery plate;

[0018] S3, pull the vertical plate upward to move the mounting plate upward and make the two vertical plates move relative to each other. The relative movement of the two vertical plates can squeeze the return spring until the two positioning blocks can pass through the through holes at the same time, and then release the squeezing of the two vertical plates;

[0019] S4. Slide the upper pipe gallery plate to the upper side of the lower pipe gallery plate, and slide the grooves on the left and right sides of the plate to the outside of the convex plate. After sliding to a suitable position, fix it with threaded rods.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The prefabricated integrated pipe gallery and installation method fix the connecting plate to the upper pipe gallery plate and the lower pipe gallery plate by means of threaded rod connection through the arranged installation mechanism, and then locate the position of the clamping block, which not only improves the installation efficiency of the workers, but also provides a larger space for the workers to operate, and the upper pipe gallery plate and the lower pipe gallery plate can be fixed and installed on the front and rear sides without the aid of tools, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the installation mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the mounting plate, connecting rod and annular ring of the present invention;

[0025] Figure 4 It is a schematic diagram of the sealing mechanism structure of the present invention.

[0026] In the figure: 1 upper pipe gallery plate, 2 lower pipe gallery plate, 3 sink groove, 4 movable plate, 5 load-bearing plate, 6 mounting mechanism, 601 threaded hole, 602 assembly hole, 603 threaded rod, 604 block, 605 fixing groove, 606 mounting plate, 607 connecting rod, 608 annular ring, 609 linkage frame, 610 vertical plate, 611 return spring, 612 positioning block, 613 through hole, 614 positioning groove, 7 sealing mechanism, 701 sealing pad, 702 convex plate, 703 groove. DETAILED DESCRIPTION

[0027] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figure 1 A prefabricated integrated pipe gallery in this embodiment includes an upper pipe gallery plate 1 and a lower pipe gallery plate 2. A sink 3 is provided at both ends of the opposite side of the upper and lower pipe gallery plates 1 and 2. A movable plate 4 is provided in the inner cavity of the sink 3. A load-bearing plate 5 is fixed between the opposite sides of the movable plates 4 at the upper and lower ends. An installation mechanism 6 for facilitating installation is provided on the opposite sides of the left and right side walls of the inner cavity of the upper and lower pipe gallery plates 1 and 2. A sealing mechanism 7 for improving the waterproof effect is provided on the opposite sides of the load-bearing plates 5 at the left and right ends.

[0029] In this embodiment, the cross-sectional shapes of the upper pipe gallery plate 1 and the lower pipe gallery plate 2 are both U-shaped, and the size of the movable plate 4 is adapted to the size of the inner cavity of the sink 3 .

[0030] It can be understood that the lower pipe gallery plate 2 is hoisted and placed in a stable position, and then the two bearing plates 5 are hoisted, and the movable plates 4 fixed on the lower surfaces of the bearing plates 5 are made to slide in the sink grooves 3 opened in the lower pipe gallery plate 2.

[0031] See also Figures 2 to 3In order to facilitate the installation of the upper pipe gallery plate 1 and the lower pipe gallery plate 2, the installation mechanism 6 in this embodiment includes two threaded holes 601 opened at the front and rear ends of the opposite sides of the left and right side walls of the inner cavity of the upper pipe gallery plate 1 and the lower pipe gallery plate 2, and the front and rear ends of the right side of the movable plate 4 are provided with assembly holes 602. The two threaded holes 601 and the inner cavity of the assembly hole 602 are threadedly connected with the same threaded rod 603, and the opposite sides of the threaded rods 603 at the left and right ends are fixed with blocks 604 until the two load-bearing plates 5 slide to the target point, and then the threaded rod 603 is screwed into the two threaded holes 601 and the inner cavity of the assembly hole 602 until the block 604 fits with the inner wall of the lower pipe gallery plate 2, and the front and rear sides of the left and right ends of the opposite side of the inner top wall and the inner bottom wall of the upper pipe gallery plate 1 and the lower pipe gallery plate 2 are provided with fixing grooves 605, and the inner cavity of the fixing groove 605 is provided with a mounting plate 606, and a connecting rod 604 is fixed between the opposite sides of the left and right side walls of the inner cavity of the mounting plate 606 The connecting rod 607 and the connecting rod 607 are slidably connected with annular rings 608 on both ends of the outer surface thereof, and a linkage frame 609 is fixed on the opposite side of the annular rings 608 at the upper and lower ends, and a vertical plate 610 is fixed on the other end of the linkage frame 609, and a return spring 611 is fixed between the opposite sides of the vertical plates 610 at the left and right ends, and a positioning block 612 is fixed on the top of the opposite side of the vertical plates 610 at the left and right ends, and then the vertical plate 610 is pulled upward, and the upward movement of the vertical plate 610 can drive the mounting plate 606 to move upward through the linkage frame 609, the annular ring 608 and the connecting rod 607, at which time the two vertical plates 610 make relative movement, and the relative movement of the two vertical plates 610 can squeeze the return spring 611, thereby driving the positioning blocks 612 and the linkage frame 609 at the left and right ends to make relative movement through the two vertical plates 610, so that the two annular rings 608 make relative movement on the outer surface of the connecting rod 607.

[0032] In this embodiment, the installation mechanism 6 also includes a through hole 613 opened on the opposite side of the upper and lower end blocks 604, and a positioning groove 614 is opened in the inner cavity on the opposite side of the upper and lower end blocks 604. The outer diameter of the block 604 is larger than the inner diameter of the threaded hole 601, and the cross-sectional shape of the mounting plate 606 is U-shaped.

[0033] After the two positioning blocks 612 can pass through the through holes 613 at the same time, the squeezing of the two vertical plates 610 can be released. At this time, the return spring 611 rebounds and pushes the two vertical plates 610 to move away from each other. The movement of the two vertical plates 610 away from each other can drive the two positioning blocks 612 to move away from each other, so that the positioning blocks 612 can enter the inner cavity of the positioning groove 614, and the positioning blocks 612 can be limited, so that the position of the clamping block 604 can be positioned;

[0034] Slide the upper pipe gallery plate 1 to the upper side of the lower pipe gallery plate 2, and slide the grooves 703 on the left and right sides thereof outside the convex plate 702. After sliding to a suitable position, fix it with the threaded rod 603 in the above-mentioned manner.

[0035] Among them, guide blocks are fixed on the left and right sides of the mounting plate 606, and guide grooves are opened on the opposite sides of the left and right side walls of the inner cavity of the fixing groove 605. The guide blocks make linear up and down movements in the inner cavity of the guide groove. The two annular rings 608 are symmetrically distributed on the left and right ends of the vertical center axis of the connecting rod 607, and the positioning block 612 is adapted to the size of the inner cavity of the positioning groove 614.

[0036] In addition, the cross-sectional shape of the positioning block 612 and the positioning groove 614 is an inverted T-shape, and the size of the inner cavity of the through hole 613 is greater than the sum of the lengths of the two positioning blocks 612 and the two vertical plates 610 .

[0037] It should be noted that the installation mechanism 6 is set up to fix the load-bearing plate 5 and the upper and lower pipe gallery plates 1 and 2 by connecting them with threaded rods 603, and then the position of the block 604 is positioned, which not only improves the installation efficiency of the staff, but also provides a larger space for the staff to operate.

[0038] See also Figure 4 In order to improve the sealing effect between the load-bearing plate 5 and the upper and lower pipe gallery plates 1 and 2, the sealing mechanism 7 in this embodiment includes a sealing gasket 701 fixed on the opposite side of the two load-bearing plates 5. The sealing gasket 701 can seal the gap between the upper and lower pipe gallery plates 1 and 2 and the load-bearing plate 5, thereby preventing water leakage. The upper and lower sides of the sealing gasket 701 are fixed with convex plates 702, and the opposite sides of the upper and lower pipe gallery plates 1 and 2 are provided with grooves 703. The convex plates 702 and the grooves 703 can improve the stability of the fixation.

[0039] In this embodiment, the cross-sectional shape of the sealing pad 701 is an I-shape, and the size of the protruding plate 702 is matched with the size of the inner cavity of the groove 703 .

[0040] The present invention further proposes an installation method, including the above-mentioned prefabricated assembled integrated pipe gallery, and the installation steps are as shown in the working principle. Since the specific structure of the upper pipe gallery plate 1 and the lower pipe gallery plate 2 refers to the above-mentioned embodiment, it at least has all the beneficial effects brought by the technical scheme of the above-mentioned embodiment, which will not be repeated here one by one.

[0041] The working principle of the above embodiment is:

[0042] When splicing the integrated pipe gallery, firstly, hoist the lower pipe gallery plate 2 and place it in a stable position, then hoist the two bearing plates 5, and make the movable plate 4 fixed on the lower surface of the bearing plate 5 slide in the sink groove 3 opened in the lower pipe gallery plate 2, at this time, the sealing pad 701 on one side of the bearing plate 5 is located at both ends of the lower pipe gallery plate 2 and the convex plate 702 fixed on the lower surface of the sealing pad 701 slides in the inner cavity of the groove 703 until the two bearing plates 5 slide to the target point, and then screw the threaded rod 603 into the two threaded holes 60 1 and the inner cavity of the assembly hole 602 until the block 604 fits with the inner wall of the lower pipe gallery plate 2, and then pulls the vertical plate 610 upward. The upward movement of the vertical plate 610 can drive the mounting plate 606 to move upward through the linkage frame 609, the annular ring 608 and the connecting rod 607. At this time, the two vertical plates 610 make relative movement. The relative movement of the two vertical plates 610 can squeeze the return spring 611, thereby driving the positioning blocks 612 and the linkage frame 609 at the left and right ends through the two vertical plates 610. The two annular rings 608 make relative motion on the outer surface of the connecting rod 607 until the two positioning blocks 612 can pass through the through hole 613 at the same time, and then the squeezing of the two vertical plates 610 can be released. At this time, the return spring 611 rebounds and pushes the two vertical plates 610 to move away from each other. The away movement of the two vertical plates 610 can drive the two positioning blocks 612 to move away from each other, and then the positioning blocks 612 can enter the inner cavity of the positioning groove 614, and the positioning blocks 612 can be limited. The position of the block 604 can be positioned, and then the upper pipe gallery plate 1 can be slid to the upper side of the lower pipe gallery plate 2, and the grooves 703 on the left and right sides are located on the outside of the convex plate 702 and slide. After sliding to the appropriate position, the threaded rod 603 can be used to fix it in the above-mentioned manner; the sealing gasket 701 can be used to seal the gap between the upper pipe gallery plate 1 and the lower pipe gallery plate 2 and the load-bearing plate 5, thereby preventing water leakage, and the convex plate 702 and the groove 703 can improve the stability of the fixation.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A prefabricated integrated pipe gallery, comprising an upper pipe gallery plate (1) and a lower pipe gallery plate (2), characterized in that: The upper pipe gallery plate (1) and the lower pipe gallery plate (2) are provided with a trough (3) at both ends of the opposite side, and a movable plate (4) is provided in the inner cavity of the trough (3). A load-bearing plate (5) is fixed between the opposite sides of the movable plates (4) at the upper and lower ends. The left and right side walls of the inner cavity of the upper pipe gallery plate (1) and the lower pipe gallery plate (2) are provided with a mounting mechanism (6) for facilitating mounting. The opposite sides of the load-bearing plates (5) at the left and right ends are provided with a sealing mechanism (7) for improving the waterproof effect. The mounting mechanism (6) comprises two threaded holes (601) provided at the front and rear ends of the opposite sides of the inner cavity walls of the upper pipe gallery plate (1) and the lower pipe gallery plate (2); the front and rear ends of the right side of the movable plate (4) are provided with assembly holes (602); the inner cavities of the two threaded holes (601) and the assembly holes (602) are threadedly connected with the same threaded rod (603); the opposite sides of the threaded rod (603) at the left and right ends are fixed with clamping blocks (604); the front and rear ends of the opposite sides of the inner top wall and the inner bottom wall of the upper pipe gallery plate (1) and the lower pipe gallery plate (2) are provided with fixing grooves (605); the fixing grooves (605) are provided at the front and rear ends of the opposite sides of the inner top wall and the inner bottom wall of the upper pipe gallery plate (1) and the lower pipe gallery plate (2); the fixing grooves (605) are provided at the front and rear ends of the right side of the movable plate (4 ... right side of the movable plate (4); the fixing grooves (605) are provided at the front and rear ends of the right side of the movable plate (4); the fixing grooves (605) are provided at the front and rear ends of the right side of the movable plate (4); the fixing grooves (605) are provided at the front and rear ends of the right side of the movable plate ( 605) is provided with a mounting plate (606) in the inner cavity, a connecting rod (607) is fixed between the opposite sides of the left and right side walls of the inner cavity of the mounting plate (606), the left and right ends of the outer surface of the connecting rod (607) are slidably connected with annular rings (608), the upper and lower ends of the annular rings (608) are fixed on the opposite sides thereof, a linkage frame (609) is fixed on the other end of the linkage frame (609), a vertical plate (610) is fixed between the opposite sides of the vertical plates (610) at the left and right ends, and a positioning block (612) is fixed on the top of the opposite sides of the vertical plates (610) at the left and right ends.

2. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: The installation mechanism (6) further comprises through holes (613) provided on opposite sides of the upper and lower end clamping blocks (604), and positioning grooves (614) are provided in the inner cavities on opposite sides of the upper and lower end clamping blocks (604).

3. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: The cross-sectional shapes of the upper pipe gallery plate (1) and the lower pipe gallery plate (2) are both U-shaped, and the size of the movable plate (4) is adapted to the size of the inner cavity of the trough (3).

4. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: The outer diameter of the clamping block (604) is greater than the inner diameter of the threaded hole (601), and the cross-sectional shape of the mounting plate (606) is U-shaped.

5. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: Guide blocks are fixed on both the left and right sides of the mounting plate (606), and guide grooves are provided on the opposite sides of the left and right side walls of the inner cavity of the fixing groove (605), and the guide blocks perform linear up and down motion in the inner cavity of the guide grooves.

6. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: The two annular rings (608) are symmetrically distributed at the left and right ends of the vertical center axis of the connecting rod (607), and the size of the positioning block (612) is adapted to the inner cavity of the positioning groove (614).

7. The prefabricated integrated pipe gallery according to claim 2 is characterized in that: The cross-sectional shape of the positioning block (612) and the positioning groove (614) is an inverted T-shape, and the size of the inner cavity of the through hole (613) is greater than the sum of the lengths of the two positioning blocks (612) and the two vertical plates (610).

8. The prefabricated integrated pipe gallery according to claim 1 is characterized in that: The sealing mechanism (7) comprises a sealing gasket (701) fixed on the opposite sides of the two load-bearing plates (5), and convex plates (702) are fixed on the upper and lower sides of the sealing gasket (701), and grooves (703) are provided on the opposite sides of the upper pipe gallery plate (1) and the lower pipe gallery plate (2).

9. The prefabricated integrated pipe gallery according to claim 8 is characterized in that: The cross-sectional shape of the sealing pad (701) is an I-shape, and the size of the convex plate (702) is matched with the size of the inner cavity of the groove (703).

10. An installation method, comprising a prefabricated integrated pipe gallery according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The lower pipe gallery plate (2) is hoisted and placed in a suitable position, so that the movable plate (4) fixed on the lower surface of the load-bearing plate (5) enters the sinking groove (3) and slides; S2, screwing the threaded rod (603) into the two threaded holes (601) and the assembly hole (602) until the clamping block (604) fits against the inner wall of the lower pipe gallery plate (2); S3, pull the vertical plate (610) upward to move the mounting plate (606) upward and make the two vertical plates (610) move relative to each other. The relative movement of the two vertical plates (610) can squeeze the return spring (611) until the two positioning blocks (612) can pass through the through holes (613) at the same time, and then release the squeezing of the two vertical plates (610); S4, slide the upper pipe gallery plate (1) to the upper side of the lower pipe gallery plate (2), and slide the grooves (703) on the left and right sides thereof to the outside of the convex plate (702), and fix it with the threaded rod (603) after sliding to a suitable position.

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