Pipe gallery construction equipment

Abstract

The utility model discloses pipe gallery construction equipment, and belongs to the technical field of building equipment. Comprising a movable bracket; the lead screw is rotationally connected into a groove in one side of the movable supporting frame; the driving motor is fixedly connected to one side of the movable supporting frame and fixedly connected with the lead screw; the movable sleeve is in sliding fit with the exterior of the movable supporting frame and is in threaded fit with the lead screw; the hydraulic cylinder is fixedly connected to one side of the movable sleeve; the shear hanger is rotationally connected to the other end of the hydraulic cylinder; the sliding clamping frame is hinged to one end of the shear hanger; the cross rod sleeve is fixedly mounted outside the sliding clamping frame; and the abutting screw rod is in threaded connection with the middle part of the cross rod sleeve. Extension adjustment is conducted through the abutting screws in threaded connection with the interiors of the transverse rod sleeves, so that clamping limiting is provided for contraction of the sliding clamping frames, the sliding clamping frames are made to conduct precise clamping limiting on the pipe gallery component under lifting of the shearing force hanging bracket, and excessive extrusion deformation of the pipe gallery component is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of construction machinery, and more specifically, to a pipe gallery construction equipment. Background Art

[0002] As people's requirements for the performance of integrated pipeline corridors increase, the structure of pipeline corridors becomes increasingly complex and the construction period becomes longer and longer. Traditional construction technology has been difficult to meet the new requirements, especially for underground integrated pipeline corridors under long-distance, multi-section and complex construction conditions, which puts forward more stringent construction requirements.

[0003] The document with the prior art publication number CN212612626U provides a rapid construction equipment for an urban underground comprehensive pipe gallery. In the related technology of the device, the pipe gallery can be clamped and fixed by driving the clamping claw and the extension rod through the slider, the upward movement of the hydraulic cylinder can facilitate the up and down adjustment of the pipe gallery, the left and right movement of the first slider can facilitate the left and right adjustment of the pipe gallery, the universal wheel can facilitate the movement of the pipe gallery, the hydraulic cylinder and the first slider can lift the pipe gallery through the cooperation of the two to facilitate docking, the shock-absorbing pad protects both sides of the pipe gallery, prevents the wear of the corners of the pipe gallery during transportation, and improves the construction quality.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the device drives the two jaws to move relative to each other through the second screw to clamp and limit the pipe gallery components, but the screw under the electric transmission cannot ensure that the jaws will not cause extrusion deformation of the pipe gallery components due to excessive clamping during the clamping process.

[0005] In view of this, we propose a pipeline corridor construction equipment. Utility Model Content

[0006] In order to improve the problems raised in the above background technology, the present application provides a pipe gallery construction equipment,

[0007] The pipe gallery construction equipment provided in this application adopts the following technical solution:

[0008] A pipe gallery construction device, comprising:

[0009] Mobile support frame;

[0010] The lead screw is rotatably connected to a groove on one side of the movable support frame;

[0011] The driving motor is fixedly connected to one side of the moving support frame and is fixedly connected to the lead screw;

[0012] The movable sleeve is slidably fitted on the outside of the movable support and is adapted to the thread of the lead screw;

[0013] A hydraulic cylinder is fixedly connected to one side of the moving sleeve;

[0014] A shear hanger is rotatably connected to the other end of the hydraulic cylinder;

[0015] A sliding clamp frame is hingedly mounted at one end of the shear hanger;

[0016] The crossbar sleeve is fixedly mounted on the outside of the sliding clamp frame;

[0017] The abutment screw is threadedly connected to the middle part of the crossbar sleeve.

[0018] By adopting the above technical solution, the abutment screw connected by the internal thread of the cross bar sleeve is used for extension adjustment, thereby providing a clamping limit for the contraction of the sliding clamp frame, so that the sliding clamp frame can accurately clamp and limit the pipe gallery components under the lifting of the shear hanger, avoiding excessive extrusion and deformation of the pipe gallery components.

[0019] As an optional solution to the technical solution of the present application document, a guide column frame is fixedly connected to the top surface of the movable sleeve, and a pressing rod is slidably connected to the outside of the guide column frame which is provided with a spring member on the outside. Both ends of the pressing rod with a C-shaped structure are slidably connected to a pressing rod, one end of the pressing rod is rotatably connected to a rubber roller, and the pressing rod is hingedly installed with the guide column frame.

[0020] By adopting the above technical solution, the elastically limited pressing rod can be used to radially abut and limit the pipe gallery components clamped in the sliding clamp frame, thereby ensuring the stability of the pipe gallery components during the clamping and moving process and avoiding shaking of the pipe gallery components.

[0021] As an optional solution to the technical solution of the present application document, a telescopic column is fixedly connected to one end of the sliding clamp frame, and two synchronous gears are symmetrically connected to one end of the telescopic column for rotation. The synchronous gears are meshed with tooth grooves opened at one end of the telescopic column for transmission adaptation, and the outside of the synchronous gears are fixedly connected to a holding column, and a sliding sleeve hingedly installed at the other end of the holding column is limited to slide outside the sliding clamp frame, and a bidirectional screw is threadedly connected between the two sliding sleeves.

[0022] By adopting the above technical solution, the two-way screw rod is used to limit the rotation, which drives the two sliding clamp frames to move, so that the sliding clamp frames push the telescopic columns to extend and adjust, and change the clamping use of the sliding clamp frames for pipe gallery components of different widths and specifications. The effect of the device on the precise clamping of the pipe gallery components is improved, and under the transmission of the synchronous gear, the two sliding clamp frames can be guaranteed to be synchronously offset and adjusted, thereby ensuring a good pulling effect.

[0023] As an optional solution of the technical solution of this application document, a transverse plate is fixedly connected to one end of the telescopic column, and a rubber buffer layer is pasted on the transverse plate and the side wall of the sliding clamp frame, and the transverse plate with the rubber buffer layer is arranged in an L-shaped structure.

[0024] By adopting the above technical solution, the L-shaped transverse plate can be used to perform multi-point support and limit on the bottom of the clamped pipe gallery components, thereby ensuring the stability of the clamping of the pipe gallery components.

[0025] As an optional solution to the technical solution of the present application document, a torsion rod is slidably adapted in a twisting ring fixedly connected to one end of the abutment screw, and a nylon rubber plate is fixedly connected to the other end of the abutment screw by bolts.

[0026] By adopting the above technical solution, the torsion bar can provide a labor-saving torque for the rotation of the abutment screw, and the addition of the nylon rubber plate can ensure that the abutment screw and the contracted sliding clamp frame can be elastically avoided, avoiding rigid collision between the abutment screw and the sliding clamp frame, which causes wear.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The present application utilizes the abutment screw connected to the internal thread of the crossbar sleeve for stretching adjustment, thereby providing clamping and limiting for the contraction of the sliding clamp frame, so that the sliding clamp frame can accurately clamp and limit the pipe gallery components under the lifting of the shear hanger, thereby avoiding excessive extrusion and deformation of the pipe gallery components.

[0029] 2. The present application utilizes an elastically limited pressing rod to perform radial abutment limiting on the pipe gallery components clamped in the sliding clamp frame, thereby ensuring the stability of the pipe gallery components during the clamping and moving process and avoiding the shaking of the pipe gallery components. The limiting rotation of the bidirectional screw rod can drive the limiting movement of the two sliding clamp frames, so that the sliding clamp frames push the telescopic columns to extend and adjust, thereby changing the clamping effect of the sliding clamp frames on pipe gallery components of different widths and specifications, thereby improving the use effect of the device for accurately clamping the pipe gallery components. Under the transmission of the synchronous gear, the synchronous offset adjustment of the two sliding clamp frames can be ensured to ensure a good pulling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a pipe gallery construction equipment disclosed in a preferred embodiment of the present application;

[0031] Figure 2 A schematic diagram of the connection of the movable sleeve structure of the pipe gallery construction equipment disclosed in a preferred embodiment of the present application;

[0032] Figure 3 This is a schematic diagram of the connection of the sliding clamp frame structure of the pipe gallery construction equipment disclosed in a preferred embodiment of the present application;

[0033] Explanation of the numbers in the figure: 1. Mobile support frame; 2. Screw; 3. Driving motor; 4. Mobile sleeve; 5. Hydraulic cylinder; 6. Shear hanger; 7. Sliding clamp frame; 8. Cross bar sleeve; 9. Abutment screw; 41. Guide column frame; 42. Pressing rod; 43. Pressing rod; 71. Telescopic column; 72. Synchronous gear; 73. Holding column; 74. Sliding sleeve; 75. Bidirectional screw; 76. Horizontal plate; 91. Torsion bar. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings.

[0035] Reference Figure 1-3 A pipe gallery construction device in the pipe gallery construction device described in the embodiment of the present application includes:

[0036] Mobile support 1;

[0037] The lead screw 2 is rotatably connected to a groove on one side of the movable support frame 1;

[0038] The driving motor 3 is fixedly connected to one side of the moving support frame 1 and is fixedly connected to the lead screw 2;

[0039] The movable sleeve 4 is slidably fitted on the outside of the movable support frame 1 and threadably matched with the lead screw 2;

[0040] The hydraulic cylinder 5 is fixedly connected to one side of the moving sleeve 4;

[0041] A shear hanger 6 is rotatably connected to the other end of the hydraulic cylinder 5;

[0042] A sliding clamp frame 7 is hingedly mounted on one end of the shear hanger 6;

[0043] The crossbar sleeve 8 is fixedly mounted on the outside of the sliding clamp frame 7;

[0044] The abutment screw rod 9 is threadedly connected to the middle part of the cross bar sleeve 8.

[0045] The pipe gallery construction equipment uses the abutment screw 9 connected by the internal thread of the cross bar sleeve 8 to stretch and adjust, thereby providing clamping and limiting for the contraction of the sliding clamp frame 7, so that the sliding clamp frame 7 can accurately clamp and limit the pipe gallery components under the lifting of the shear hanger 6, avoiding excessive extrusion and deformation of the pipe gallery components.

[0046] Reference Figure 2 and Figure 1 In the pipe gallery construction equipment recorded in the embodiment of the present application, the top surface of the movable sleeve 4 is fixedly connected to a guide column frame 41, and the guide column frame 41 with a spring member on the outside is slidably connected to a pressing rod 42 on the outside. Both ends of the pressing rod 42 with a C-shaped structure are slidably connected to a pressing rod 43, one end of the pressing rod 43 is rotatably connected to a rubber roller, and the pressing rod 42 is hingedly installed with the guide column frame 41.

[0047] The pipe gallery construction equipment can radially abut and limit the pipe gallery components clamped in the sliding clamp frame 7 by utilizing the elastically limited pressing rod 43, thereby ensuring the stability of the pipe gallery components during the clamping and moving process and preventing the pipe gallery components from shaking.

[0048] Reference Figure 3 and Figure 1In the tunnel construction equipment recorded in the embodiment of the present application, one end of the sliding clamp frame 7 is fixedly connected to a telescopic column 71, and one end of the telescopic column 71 is symmetrically structured and rotatably connected to two synchronous gears 72. The synchronous gears 72 are meshed with the tooth grooves opened at one end of the telescopic column 71 for transmission adaptation, and the outside of the synchronous gears 72 are fixedly connected to a holding column 73, and a sliding sleeve 74 hingedly installed at the other end of the holding column 73 is limited to the sliding adaptation outside the sliding clamp frame 7, and a bidirectional screw rod 75 is threadedly connected between the two sliding sleeves 74, and one end of the telescopic column 71 is fixedly connected to a transverse plate 76, and the transverse plate 76 and the side wall of the sliding clamp frame 7 are both pasted with rubber buffer layers, and the transverse plate 76 pasted with the rubber buffer layer is arranged in an L-shaped structure.

[0049] The pipe gallery construction equipment utilizes the two-way screw rod 75 to limit the rotation, thereby driving the two sliding clamp frames 7 to limit the movement, so that the sliding clamp frames 7 push the telescopic columns 71 to extend and adjust, thereby changing the clamping use of the sliding clamp frames 7 for pipe gallery components of different widths and specifications, thereby improving the use effect of the device for accurately clamping the pipe gallery components. Under the transmission of the synchronous gear 72, the two sliding clamp frames 7 can be synchronously offset and adjusted to ensure a good pulling effect, and the L-shaped transverse plate 76 can perform multi-point support and limit on the bottom of the clamped pipe gallery components to ensure the stability of the clamping of the pipe gallery components.

[0050] Reference Figure 3 and Figure 1 In the pipe gallery construction equipment recorded in the embodiment of the present application, a torsion rod 91 is slidably adapted in a twisting ring to which one end of the abutment screw 9 is fixedly connected, and a nylon rubber plate is fixedly connected to the other end of the abutment screw 9 by bolts.

[0051] The pipe gallery construction equipment can provide a labor-saving torque for the rotation of the abutment screw 9 by utilizing the torsion bar 91, and the addition of the nylon rubber plate can ensure the elastic avoidance of the abutment screw 9 and the contracted sliding clamp frame 7, thereby avoiding rigid collision between the abutment screw 9 and the sliding clamp frame 7 and causing wear.

[0052] Working principle: First, push the mobile support frame 1 to move the device to the top of the pipe gallery component to be clamped, and control the drive motor 3 to drive the lead screw 2 to rotate, and push the mobile sleeve 4 to drive the sliding clamp frame 7 installed outside it to move to the top of the pipe gallery component;

[0053] Then, the hydraulic cylinder 5 is controlled to extend, and the sliding clamp frame 7 is pushed to be placed outside the pipe gallery component. According to the width of the pipe gallery component to be clamped, the extension length of the abutting screw 9 connected to the inner thread of the cross bar sleeve 8 is adjusted to limit the width of the clamping and contraction of the sliding clamp frame 7.

[0054] Then, the elastically limited pressing rod 43 is pulled outward to elastically abut and limit the surface of the pipe gallery component placed in the sliding clamp frame 7. When the hydraulic cylinder 5 contracts and the recovered hydraulic cylinder 5 drives the shear hanger 6 to lift the sliding clamp frame 7, the sliding clamp frame 7, under the contraction action of the shear hanger 6, limits and clamps the pipe gallery component supported by the transverse plate 76.

Claims

1. A pipe gallery construction equipment, characterized in that: include: Mobile support frame (1); A lead screw (2) is rotatably connected to a groove on one side of the movable support frame (1); A driving motor (3) is fixedly connected to one side of the movable support frame (1) and is fixedly connected to the lead screw (2); The movable sleeve (4) is slidably fitted on the outside of the movable support frame (1) and is threadably adapted to the thread of the lead screw (2); A hydraulic cylinder (5) is fixedly connected to one side of the moving sleeve (4); A shear hanger (6) is rotatably connected to the other end of the hydraulic cylinder (5); A sliding clamp frame (7) is hingedly mounted on one end of the shear hanger (6); A crossbar sleeve (8) is fixedly mounted on the outside of the sliding clamp frame (7); The abutting screw rod (9) is threadedly connected to the middle part of the cross bar sleeve (8).

2. The pipe gallery construction equipment according to claim 1, characterized in that: The top surface of the movable sleeve (4) is fixedly connected to a guide column frame (41), the guide column frame (41) having a spring member on the outside is slidably connected to a pressing rod (42) on the outside, both ends of the pressing rod (42) having a C-shaped structure are slidably connected to a pressing rod (43), one end of the pressing rod (43) is rotatably connected to a rubber roller, and the pressing rod (42) is hingedly installed with the guide column frame (41).

3. The pipe gallery construction equipment according to claim 1, characterized in that: One end of the sliding clamp frame (7) is fixedly connected to a telescopic column (71), and one end of the telescopic column (71) is symmetrically structured and rotatably connected to two synchronous gears (72). The synchronous gears (72) are meshed with tooth grooves provided at one end of the telescopic column (71) for transmission adaptation, and the outside of the synchronous gears (72) are fixedly connected to a holding column (73). The other end of the holding column (73) is hingedly mounted with a sliding sleeve (74) which is limited to the outside of the sliding clamp frame (7) for sliding adaptation, and a bidirectional screw rod (75) is threadedly connected between the two sliding sleeves (74).

4. The pipe gallery construction equipment according to claim 3 is characterized in that: One end of the telescopic column (71) is fixedly connected to a transverse plate (76), and the transverse plate (76) and the side wall of the sliding clamp frame (7) are both adhered with a rubber buffer layer, and the transverse plate (76) adhered with the rubber buffer layer is arranged in an L-shaped structure.

5. The pipe gallery construction equipment according to claim 1, characterized in that: A torsion rod (91) is slidably adapted in a twisting ring to which one end of the abutting screw rod (9) is fixedly connected, and a nylon rubber plate is fixedly connected to the other end of the abutting screw rod (9) via bolts.

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