Concrete comprehensive pipe gallery maintenance equipment

Abstract

The invention belongs to the technical field of concrete curing equipment, and particularly relates to concrete comprehensive pipe gallery curing equipment which comprises a movable operation unit and a fixed operation unit, the movable operation unit comprises a first base, a lifting mechanism, a sliding mechanism, two active spreading supports and a water spraying mechanism, and the lifting mechanism is slidably arranged on the first base; the lifting mechanism comprises an active lifting plate and two cloth roll supporting frames, the two cloth roll supporting frames are hinged to the two sides of the active lifting plate respectively, the sliding mechanism comprises a sliding plate, the sliding plate is in sliding fit with the first base and the active lifting plate, and the two active cloth spreading supports are hinged to the two sides of the first base respectively. The fixed operation unit comprises a second base, a passive lifting plate and two passive cloth spreading supports, the passive lifting plate is arranged on the second base in a sliding mode, and the two passive cloth spreading supports are hinged to the two sides of the passive lifting plate respectively. The problem that the requirement for internal and external maintenance of the pipe gallery cannot be met at the same time is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of concrete curing equipment, and particularly relates to a concrete integrated pipe gallery curing equipment. Background Art

[0002] As an important infrastructure in urban underground space, the structural durability and curing quality of the concrete integrated pipe gallery are directly related to its service life and safety. Traditional pipe gallery curing mostly relies on manual covering with moisture-preserving materials such as non-woven fabrics and curing blankets and regular watering, or uses fixed spraying devices to wet the surface. At present, mobile spraying equipment and fixed curing systems have emerged in the industry, but they generally have a single function and cannot meet the needs of internal and external curing of the pipe gallery at the same time.

[0003] In the prior art, most of the automated equipment for external curing of the pipe gallery adopts mobile spraying mechanisms, but lacks the function of automatically laying non-woven fabrics or curing blankets, and still requires manual assistance to cover the moisture-preserving materials, resulting in poor operation continuity and high labor costs. The internal curing equipment of the pipe gallery is usually a fixed spraying system. Limited by the narrow internal space of the pipe gallery and the differences in the inner wall structure, it is difficult to adjust the spraying range and angle according to the inner wall structure of the pipe gallery.

[0004] Therefore, it is very necessary to research a concrete integrated pipe gallery curing equipment that can not only automatically carry out external curing of the integrated pipe gallery but also carry out internal curing of the integrated pipe gallery according to the inner wall structure of the integrated pipe gallery. Through an integrated structure design, the curing efficiency can be significantly improved, water resource consumption can be reduced, and the needs of internal and external wall curing of the pipe gallery can be met at the same time. Summary of the Invention

[0005] In view of the above deficiencies in the prior art, the present invention provides a concrete integrated pipe gallery curing equipment to solve the problem that the prior art cannot meet the needs of internal and external curing of the pipe gallery during construction at the same time.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A concrete integrated pipe gallery curing equipment, comprising: a mobile operation unit and a fixed operation unit;

[0008] The mobile working unit includes a first base, a lifting mechanism, a sliding mechanism, two active spreading brackets, and a water spraying mechanism. A first optical rod is provided on the first base. The lifting mechanism includes an active lifting plate, a lead screw, a second driving motor, and two cloth roll support frames. The active lifting plate is slidably arranged on the first optical rod. The lead screw is rotatably arranged on the first base. The second driving motor is connected to the lead screw. The lead screw cooperates with the active lifting plate. The two cloth roll support frames are respectively hinged on both sides of the active lifting plate. The sliding mechanism includes a sliding plate. The sliding plate is slidably matched with the first base and the active lifting plate. A first guiding roller is rotatably arranged on the sliding plate. A first shifting rod for cooperating with a passive lifting plate is provided on the sliding plate. The two active spreading brackets are respectively hinged on both sides of the first base. A second guiding roller is rotatably arranged on the active spreading bracket. A second shifting rod for cooperating with a passive spreading bracket is provided on the active spreading bracket;

[0009] The fixed working unit includes a second base, a passive lifting plate, and two passive spreading brackets. A second optical rod is provided on the second base. A second driving wheel is rotatably arranged at the bottom of the second base. The passive lifting plate is slidably arranged on the second optical rod. The two passive spreading brackets are respectively hinged on both sides of the passive lifting plate. The passive lifting plate is connected to the first pipe coil through a water pipe. The passive spreading bracket is connected to the second pipe coil through a water pipe.

[0010] Further, a first sliding rail is provided on the end face of the first base, and a second sliding rail is provided on the end face of the active lifting plate. The positions of the first sliding rail and the second sliding rail correspond to each other.

[0011] Furthermore, a sliding rail is provided on the lower end face of the sliding plate. The sliding rail is slidably matched with the first sliding rail and the second sliding rail.

[0012] Still further, the first sliding rail, the second sliding rail, and the sliding rail have the same length.

[0013] Further, a first rack is provided on the end face of the first base, and a second rack is provided on the end face of the active lifting plate. The positions of the first rack and the second rack correspond to each other.

[0014] Furthermore, a third driving motor is provided on the sliding mechanism. The third driving motor is engaged with the first rack and the second rack through gears to drive the sliding plate to move.

[0015] Further, the first base further includes a first driving wheel and a first motor. The first driving wheel is hinged at the bottom of the first base. The first motor is connected to the first driving wheel.

[0016] Further, the water spraying mechanism includes a water pipe, a first pipe tray and a second pipe tray. The first pipe tray is installed on the active lifting plate, and the second pipe tray is installed on the active spreading support. The water pipe is wound around the first pipe tray and the second pipe tray, and spray nozzles are arranged on the water pipe.

[0017] Furthermore, the passive lifting plate includes a first pipe clamp and a first clamping plate. The first pipe clamp is fixedly arranged on the upper end face of the passive lifting plate, and the first pipe clamp is connected to the water pipe. The first clamping plate is installed on the lower end face of the passive lifting plate.

[0018] Still further, a second pipe clamp and a second clamping plate are arranged on the passive spreading support, and the second pipe clamp is connected to the water pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. A concrete comprehensive pipe gallery maintenance device disclosed by the present invention, through the collaborative design of the mobile operation unit and the fixed operation unit, for the outer wall maintenance, during the movement of the mobile operation unit, the non-woven fabric or curing blanket is automatically unfolded, and the water pipe with spray nozzles is synchronously laid through the first pipe tray and the second pipe tray, accurately spraying and wetting while covering the material, avoiding the problems of low manual laying efficiency, uneven coverage and water resource waste. For the inner wall maintenance, the device switches to the direct water spraying mode, and through the linkage adjustment of the sliding plate, the active spreading support and the passive spreading support, it is ensured that the water spraying path fits the inner wall curved surface of the pipe gallery, solving the defect that the traditional fixed spraying system cannot adapt to narrow spaces and complex structures.

[0021] 2. A concrete comprehensive pipe gallery maintenance device disclosed by the present invention, the device adopts a modular design. The cloth roll support frame, slide rail and rack of the mobile operation unit cooperate, combined with the passive lifting plate and the optical rod of the fixed operation unit, and can quickly switch between the inner and outer wall maintenance modes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention in the retracted state;

[0023] Figure 2 is a schematic structural diagram of the mobile operation unit in the unfolded state;

[0024] Figure 3 is a schematic structural diagram of the mobile operation unit;

[0025] Figure 4 is a schematic structural diagram of the first base;

[0026] Figure 5 is a schematic structural diagram of the active lifting plate;

[0027] Figure 6 is a schematic structural diagram of the sliding plateFigure 1 ;

[0028] Figure 7 Structural schematic of a skateboard Figure 2 ;

[0029] Figure 8 Structural schematic of an active spreading support;

[0030] Figure 9 Structural schematic when the fixed operation unit is in the unfolded state;

[0031] Figure 10 Structural schematic of the present invention when maintaining the outside of the utility tunnel;

[0032] Figure 11 Structural schematic of the present invention when maintaining the inside of the utility tunnel.

[0033] Reference numerals involved in the drawings are as follows:

[0034] 1. Mobile operation unit; 2. First base; 21. First optical rod; 22. First slide rail; 23. First rack; 24. First driving wheel; 25. First motor; 3. Lifting mechanism; 31. Active lifting plate; 311. Second slide rail; 312. Second rack; 32. Lead screw; 33. Second driving motor; 34. Cloth roll support frame; 4. Sliding mechanism; 41. Skateboard; 411. First guide roller; 42. Third driving motor; 43. Slide rail; 44. First shift lever; 5. Active spreading support; 51. Second guide roller; 52. Second shift lever; 6. Water spraying mechanism; 61. Water pipe; 62. Spray nozzle; 63. First pipe coil; 64. Second pipe coil; 7. Fixed operation unit; 71. Second base; 711. Second driving wheel; 712. Second optical rod; 72. Passive lifting plate; 721. First pipe clamp; 722. First clamping plate; 73. Passive spreading support; 731. Second pipe clamp; 732. Second clamping plate. Detailed implementation manners

[0035] In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to the drawings and embodiments.

[0036] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "horizontal", "vertical", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0037] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0038] Embodiment 1

[0039] Please refer to Figures 1 to 10 As shown, a maintenance equipment for a concrete integrated pipe gallery. It should be noted that in this embodiment, the present invention is used for the external maintenance of the integrated pipe gallery.

[0040] A maintenance equipment for a concrete integrated pipe gallery includes: a mobile operation unit 1 for automatically laying maintenance materials and a water pipe 61, and a fixed operation unit 7 for fixing the maintenance materials and the water pipe 61.

[0041] The mobile operation unit 1 includes a first base 2, a lifting mechanism 3, a sliding mechanism 4, two active spreading brackets 5, and a water spraying mechanism 6.

[0042] A first optical rod 21 is provided on the first base 2. Specifically, the first base 2 further includes a first driving wheel 24 and a first motor 25. The first driving wheel 24 is hinged to the bottom of the first base 2, and the first motor 25 is connected to the first driving wheel 24. It can be understood that when maintaining the integrated pipe gallery, one end of the water pipe 61 and the maintenance materials is fixed on the fixed operation unit 7, the fixed operation unit 7 is fixed at one end of the integrated pipe gallery, and the mobile operation unit 1 is driven by the first motor 25 and the first driving wheel 24 to move along the upper arm of the integrated pipe gallery to the other end, and lay the maintenance materials on the outer wall of the integrated pipe gallery, and at the same time lay the water pipe 61 above the maintenance materials.

[0043] The lifting mechanism 3 includes a main lifting plate 31, a lead screw 32, a second driving motor 33, and two cloth roll support frames 34. The main lifting plate 31 is slidably arranged on the first optical rod 21. The lead screw 32 is rotatably arranged on the first base 2. The second driving motor 33 is connected to the lead screw 32, and the lead screw 32 cooperates with the main lifting plate 31. It can be understood that the second driving motor 33 drives the lead screw 32 to rotate forward and backward, thereby driving the main lifting plate 31 to slide up and down along the first optical rod 21.

[0044] The two cloth roll support frames 34 are respectively hinged on both sides of the main lifting plate 31. It should be noted that when performing external maintenance on the integrated pipe gallery, the two cloth roll support frames 34 are turned outwards to the horizontal state, and both ends of the maintenance material roll are rotatably installed on the two cloth roll support frames 34.

[0045] The sliding mechanism 4 includes a sliding plate 41, and the sliding plate 41 is slidably matched with the first base 2 and the main lifting plate 31. Specifically, a first slide rail 22 is arranged on the end face of the first base 2, and a second slide rail 311 is arranged on the end face of the main lifting plate 31, and the positions of the first slide rail 22 and the second slide rail 311 correspond. It should be noted that when the main lifting plate 31 slides down to contact the first base 2, the first slide rail 22 and the second slide rail 311 are exactly aligned. A slide rail 43 is arranged on the lower end face of the sliding plate 41, and the slide rail 43 is slidably matched with the first slide rail 22 and the second slide rail 311. It can be understood that when the first slide rail 22 and the second slide rail 311 are aligned, the slide rail 43 below the sliding plate 41 can slide between the first slide rail 22 and the second slide rail 311. It should be noted that the lengths of the first slide rail 22, the second slide rail 311, and the slide rail 43 are the same. It can be understood that the slide rail 43 can slide completely backward onto the second slide rail 311, and the slide rail 43 can slide completely forward onto the first slide rail 22.

[0046] Specifically, a first rack 23 is arranged on the end face of the first base 2, and a second rack 312 is arranged on the end face of the main lifting plate 31, and the positions of the first rack 23 and the second rack 312 correspond. It should be noted that when the main lifting plate 31 slides down to contact the first base 2, the first rack 23 and the second rack 312 are exactly aligned. A third driving motor 42 is arranged on the sliding mechanism 4, and the third driving motor 42 is matched with the first rack 23 and the second rack 312 through gears for driving the sliding plate 41 to move. It can be understood that the third driving motor 42 can drive the sliding plate 41 to slide back and forth along the first slide rail 22 and the second slide rail 311 through the cooperation of the gears with the first rack 23 and the second rack 312.

[0047] A first guiding roller 411 is rotatably arranged on the skateboard 41. It can be understood that the curing material unrolled from the curing material roll is guided by the first guiding roller 411, passes under the first pipe tray 63, and extends towards the active spreading bracket 5.

[0048] The two active spreading brackets 5 are respectively hinged on both sides of the first base 2. A second guiding roller 51 is rotatably arranged on the active spreading bracket 5. It can be understood that under the guidance of the second guiding roller 51, one end of the curing material passes under the second pipe tray 64 and extends towards the passive lifting plate 72.

[0049] Specifically, the water spraying mechanism 6 includes a water pipe 61, a first pipe tray 63 and a second pipe tray 64. The first pipe tray 63 is installed on the active lifting plate 31, the second pipe tray 64 is installed on the active spreading bracket 5, the water pipe 61 is wound around the first pipe tray 63 and the second pipe tray 64, and spray nozzles 62 are arranged on the water pipe 61.

[0050] The fixed operation unit 7 includes a second base 71, a passive lifting plate 72 and two passive spreading brackets 73. A second optical rod 712 is arranged on the second base 71, and a second driving wheel 711 is rotatably arranged at the bottom of the second base 71.

[0051] The passive lifting plate 72 is slidably arranged on the second optical rod 712. The two passive spreading brackets 73 are respectively hinged on both sides of the passive lifting plate 72. The passive lifting plate 72 is connected to the first pipe tray 63 through the water pipe 61, and the passive spreading bracket 73 is connected to the second pipe tray 64 through the water pipe 61.

[0052] Correspondingly, a first shifting rod 44 cooperating with the passive lifting plate 72 is arranged on the skateboard 41, and a second shifting rod 52 cooperating with the passive spreading bracket 73 is arranged on the active spreading bracket 5. It can be understood that when the active lifting plate 31 slides upward along the first optical rod 21, the passive lifting plate 72 can be driven to slide upward along the second optical rod 712 through the first shifting rod 44. When the active spreading bracket 5 turns downward, the passive spreading bracket 73 can be driven to turn downward through the second shifting rod 52.

[0053] Specifically, the passive lifting plate 72 includes a first pipe clamp 721 and a first clamping plate 722. The first pipe clamp 721 is fixedly arranged on the upper end surface of the passive lifting plate 72. The first pipe clamp 721 is connected to the water pipe 61, and the first clamping plate 722 is installed on the lower end surface of the passive lifting plate 72.

[0054] Specifically, a second pipe clamp 731 and a second clamping plate 732 are arranged on the passive spreading bracket 73. The second pipe clamp 731 is connected to the water pipe 61.

[0055] During operation, the device stops at one end of the utility tunnel. The active spreading support 5 flips downward until the lower end of the active spreading support 5 contacts the side wall of the utility tunnel. At the same time, the second lever 52 drives the passive spreading support 73 to flip downward synchronously to the same position. The third driving motor 42 drives the sliding plate 41 to move backward along the first slide rail 22 and the second slide rail 311, and makes the slide rail 43 completely slide onto the second slide rail 311. The two cloth roll support frames 34 flip outward to the horizontal state. At this time, the mobile operation unit 1 and the fixed operation unit 7 switch from the retracted state to the deployed state. The second driving motor 33 drives the active lifting plate 31 to slide upward through the lead screw 32, facilitating the workers to respectively rotatably install the two ends of the maintenance material roll on the two cloth roll support frames 34. After the installation of the maintenance material roll is completed, the second driving motor 33 drives the active lifting plate 31 to slide downward until the active lifting plate 31 contacts the first base 2. One end of the maintenance material extends to the fixed operation unit 7 through the first guide roller 411 and the second guide roller 51, and is fixed on the first clamping plate 722 on the passive lifting plate 72 and the second clamping plate 732 on the passive spreading support 73. The fixed operation unit 7 is fixed at one end of the utility tunnel. The mobile operation unit 1 moves along the utility tunnel to the other end of the utility tunnel under the drive of the first driving wheel 24 and the first motor 25. During the movement, the maintenance material roll rotates, and the maintenance material is laid on the outer wall of the utility tunnel. At the same time, the first pipe reel 63 and the second pipe reel 64 rotate, and the water pipe 61 is laid above the maintenance material. The water supply pipe is connected to the first pipe reel 63 and the second pipe reel 64, and water is supplied into the water pipe 61. Then, the water is sprayed on the maintenance material through the spray nozzle 62 to maintain the outer wall of the utility tunnel.

[0056] Embodiment 2

[0057] Please refer to Figure 11 As shown, a concrete utility tunnel maintenance device. It should be noted that in this embodiment, the present invention is used for the internal maintenance of the utility tunnel.

[0058] During operation, the equipment stops at one end of the internal passage of the utility tunnel. The two cloth roll support frames 34 turn inwards to the vertical state. The third driving motor 42 drives the slide plate 41 to move forward along the first slide rail 22 and the second slide rail 311, and makes the slide rail 43 completely slide onto the first slide rail 22. The second driving motor 33 drives the active lifting plate 31 to slide upwards through the lead screw 32. During this process, the passive lifting plate 72 is driven to rise synchronously by the first lever 44 until the first pipe tray 63 just does not contact the inner wall of the utility tunnel. During the upward sliding of the active lifting plate 31, the active cloth spreading support 5 cooperates with the inner wall of the utility tunnel, and the active cloth spreading support 5 turns outwards until the second pipe tray 64 just does not contact the inner wall of the utility tunnel. During this process, the passive cloth spreading support 73 is driven to turn synchronously by the second lever 52. The first pipe tray 63 and the second pipe tray 64 rotate until the mobile operation unit 1 and the fixed operation unit 7 are separated by a certain distance. It should be noted that when the mobile operation unit 1 and the fixed operation unit 7 pass through a turn, the mobile operation unit 1 and the fixed operation unit 7 do not contact. The mobile operation unit 1 pulls the fixed operation unit 7 along the internal passage of the utility tunnel to the other end of the internal passage of the utility tunnel through the water pipe 61. During this process, the water pipe 61 sprays water onto the inner wall of the utility tunnel through the nozzle 62 to carry out water spraying maintenance on the inner wall of the utility tunnel.

[0059] The above are only embodiments of the present invention. Specific structures and common knowledge such as characteristics that are well-known in the art are not described in detail here. Those of ordinary skill in the art know all the common general technical knowledge in the technical field to which the invention belongs before the application date or the priority date, can know all the existing technologies in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, improve and implement this solution in combination with their own abilities. Some typical well-known structures or well-known methods should not be an obstacle for those of ordinary skill in the art to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent.

Claims

1. A comprehensive maintenance equipment for concrete pipe galleries, characterized in that, Comprising: A mobile working unit (1) and a fixed working unit (7); The mobile working unit (1) includes a first base (2), a lifting mechanism (3), a sliding mechanism (4), two active spreading brackets (5) and a water spraying mechanism (6). A first optical rod (21) is provided on the first base (2). The lifting mechanism (3) includes an active lifting plate (31), a lead screw (32), a second driving motor (33) and two cloth roll support frames (34). The active lifting plate (31) is slidably arranged on the first optical rod (21). The lead screw (32) is rotatably arranged on the first base (2). The second driving motor (33) is connected to the lead screw (32). The lead screw (32) cooperates with the active lifting plate (31). The two cloth roll support frames (34) are respectively hinged on both sides of the active lifting plate (31). The sliding mechanism (4) includes a sliding plate (41). The sliding plate (41) is slidably matched with the first base (2) and the active lifting plate (31). A first guide roller (411) is rotatably arranged on the sliding plate (41). A first shift lever (44) cooperating with a passive lifting plate (72) is provided on the sliding plate (41). The two active spreading brackets (5) are respectively hinged on both sides of the first base (2). A second guide roller (51) is rotatably arranged on the active spreading bracket (5). A second shift lever (52) cooperating with a passive spreading bracket (73) is provided on the active spreading bracket (5); The fixed working unit (7) includes a second base (71), a passive lifting plate (72) and two passive spreading brackets (73). A second optical rod (712) is provided on the second base (71). A second driving wheel (711) is rotatably arranged at the bottom of the second base (71). The passive lifting plate (72) is slidably arranged on the second optical rod (712). The two passive spreading brackets (73) are respectively hinged on both sides of the passive lifting plate (72). The passive lifting plate (72) is connected to a first pipe reel (63) through a water pipe (61). The passive spreading bracket (73) is connected to a second pipe reel (64) through a water pipe (61).

2. The maintenance equipment for a concrete integrated pipe gallery according to claim 1, characterized in that: A first slide rail (22) is provided on the end face of the first base (2). A second slide rail (311) is provided on the end face of the active lifting plate (31). The positions of the first slide rail (22) and the second slide rail (311) correspond to each other.

3. The maintenance equipment for a concrete integrated pipe gallery according to claim 2, characterized in that: A slide rail (43) is provided on the lower end face of the sliding plate (41). The slide rail (43) is slidably matched with the first slide rail (22) and the second slide rail (311).

4. The maintenance equipment for a concrete integrated pipe gallery according to claim 3, characterized in that: The first slide rail (22), the second slide rail (311) and the slide rail (43) have the same length.

5. The maintenance equipment for a concrete integrated pipe gallery according to claim 1, wherein: A first rack (23) is provided on the end face of the first base (2). A second rack (312) is provided on the end face of the active lifting plate (31). The positions of the first rack (23) and the second rack (312) correspond to each other.

6. The maintenance equipment for a concrete integrated pipe gallery according to claim 5, wherein: A third driving motor (42) is provided on the sliding mechanism (4). The third driving motor (42) is engaged with a first rack (23) and a second rack (312) through gears to drive the sliding plate (41) to move.

7. The maintenance equipment for a concrete integrated pipe gallery according to claim 1, characterized in that: The first base (2) further includes a first driving wheel (24) and a first motor (25). The first driving wheel (24) is hinged to the bottom of the first base (2), and the first motor (25) is connected to the first driving wheel (24).

8. The maintenance equipment for a concrete integrated pipe gallery according to claim 1, characterized in that: The water spraying mechanism (6) includes a water pipe (61), a first pipe coil (63) and a second pipe coil (64). The first pipe coil (63) is installed on the active lifting plate (31), the second pipe coil (64) is installed on the active spreading support (5), the water pipe (61) is wound around the first pipe coil (63) and the second pipe coil (64), and a nozzle (62) is provided on the water pipe (61).

9. The maintenance equipment for a concrete integrated pipe gallery according to claim 8, wherein: The passive lifting plate (72) includes a first pipe clamp (721) and a first clamping plate (722). The first pipe clamp (721) is fixedly arranged on the upper end surface of the passive lifting plate (72), the first pipe clamp (721) is connected to the water pipe (61), and the first clamping plate (722) is installed on the lower end surface of the passive lifting plate (72).

10. The maintenance equipment for a concrete integrated pipe gallery according to claim 9, wherein: A second pipe clamp (731) and a second clamping plate (732) are provided on the passive spreading support (73), and the second pipe clamp (731) is connected to the water pipe (61).

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