Tunnel cable trough construction pouring auxiliary device
By using auxiliary devices such as drive motors and hydraulic cylinders in tunnel cable trough construction, the concrete setting time is extended, the collapse problem caused by insufficient support after demoulding is solved, and the continuity and safety of construction are achieved.
Patent Information
- Application Number
- CN202422489923.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-15
AI Technical Summary
In the prior art, during the construction of tunnel cable ducts, the concrete support time after demoulding is short, and it is prone to collapse, which affects the smooth progress of construction.
A tunnel cable trough construction auxiliary device is designed, which includes a drive motor, a hydraulic cylinder and a compression plate. The drive motor drives the movable plate and the compression plate to slide to the concrete position. The hydraulic cylinder supports the concrete to extend the solidification time. The spraying mechanism keeps the concrete moist to ensure smooth construction.
It effectively prolongs the setting time of concrete, prevents collapse, and ensures the continuity and safety of tunnel cable trough construction.
Smart Images
Figure CN223374458U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tunnel cable trough construction, in particular to a tunnel cable trough construction pouring auxiliary device. Background Art
[0002] Tunnel cable trough is a facility used to install and protect cables in tunnels. It is usually located on the wall of the tunnel and is used for cable laying and management. Tunnel cable trough construction and pouring is the construction process of a cable laying facility set up to install and protect cables. This facility usually pours concrete or uses prefabricated components in the grooves reserved in the tunnel wall or top. It is usually carried out in the form of automatic chiseling machines. The pouring is mostly carried out in stages. After completing a certain stage of concrete pouring, the automatic chiseling machine automatically demoulds the poured concrete, and then continues the new stage of concrete pouring. The concrete after demoulding may collapse due to the short support time, which is not conducive to the smooth progress of tunnel cable trough construction.
[0003] In view of the above problems, a tunnel cable trough construction pouring auxiliary device is developed. Utility Model Content
[0004] In order to overcome the disadvantage that the automatic chiseling machine automatically demoulds the poured concrete and then continues the new stage of concrete pouring operation, the concrete after demoulding may collapse due to the short supporting time, which is not conducive to the smooth progress of tunnel cable duct construction, the utility model provides a tunnel cable duct construction pouring auxiliary device.
[0005] The technical solution of the utility model is: a tunnel cable trough construction pouring auxiliary device, including a first mounting plate, a driving motor is installed on the first mounting plate, a screw is connected to the output shaft of the driving motor, a movable plate is threadedly connected to the screw, two hydraulic cylinders are connected to the rear side of the movable plate, a clamping plate is connected between the telescopic ends of the two hydraulic cylinders, a movable wheel is rotatably connected to the lower part of the clamping plate, and a debris removal mechanism is provided on the first mounting plate.
[0006] In a preferred embodiment of the present invention, the debris removal mechanism includes a fixing frame, the first mounting plate is connected to the fixing frame, the rear of the fixing frame is connected to a debris removal plate, and the upper and lower parts of the debris removal plate are both connected to connecting pieces.
[0007] In a preferred embodiment of the present invention, a spraying mechanism is further included, wherein the spraying mechanism includes a second mounting plate, the second mounting plate is connected to the movable plate, a water tank is mounted on the second mounting plate, and the water tank is connected to the spraying assembly.
[0008] In a preferred embodiment of the present invention, a plurality of mounting holes for mounting the automatic hair cutting machine are formed on the first mounting plate.
[0009] In a preferred embodiment of the present invention, a guide rod for guiding the movable plate is connected to the first mounting plate, and the guide rod is slidably connected to the movable plate.
[0010] In a preferred embodiment of the present invention, triangular ribs for reinforcement are connected to the fixing frame.
[0011] By adopting the above technical solution, compared with the existing technology, the utility model has the following advantages:
[0012] The utility model installs the device on the automatic chiseling machine. After the automatic chiseling machine completes concrete pouring and demoulding, the driving motor drives the movable plate to slide leftward to the corresponding position for pouring concrete, and then the hydraulic cylinder drives the pressing plate to support the poured concrete, thereby prolonging the solidification time of the concrete, so that the construction pouring of the tunnel cable trough can be carried out smoothly. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0014] Figure 2 It is a structural diagram of the present utility model.
[0015] Figure 3 It is a partial three-dimensional structural diagram of the utility model.
[0016] The components in the accompanying drawings are marked as follows: 1. First mounting plate, 2. Moving plate, 3. Driving motor, 4. Screw, 5. Hydraulic cylinder, 6. Pressing plate, 7. Moving wheel, 8. Debris removal mechanism, 81. Fixed frame, 82. Debris removal plate, 83. Connecting part, 9. Spraying mechanism, 91. Second mounting plate, 92. Water tank, 93. Spraying assembly. DETAILED DESCRIPTION
[0017] First of all, it should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the entire description can be transferred to the same components having the same reference numerals or identical component names. Positional designations selected in the description, such as top, bottom, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new position in the event of a change in position.
[0018] A tunnel cable trough construction pouring auxiliary device, such as Figure 1-Figure 3As shown, it includes a first mounting plate 1, which has a plurality of mounting holes for mounting the automatic shearing machine, a guide rod for guiding the movable plate 2 is connected to the first mounting plate 1, and the guide rod is slidingly connected to the movable plate 2, a driving motor 3 is installed on the first mounting plate 1, a screw rod 4 is connected to the output shaft of the driving motor 3, and the movable plate 2 is threadedly connected to the screw rod 4, and two hydraulic cylinders 5 are connected to the rear side of the movable plate 2, a clamping plate 6 is connected between the telescopic ends of the two hydraulic cylinders 5, and the lower part of the clamping plate 6 is rotatably connected to the movable wheel 7, a debris removing mechanism 8 is provided on the first mounting plate 1, and the debris removing mechanism 8 includes a fixed frame 81, a fixed frame 81 is connected to the first mounting plate 1, and a triangular rib for reinforcement is connected to the fixed frame 81, and a debris removing plate 82 is connected to the rear of the fixed frame 81, and the upper and lower parts of the debris removing plate 82 are connected to a connecting piece 83.
[0019] like Figure 1-Figure 3 As shown, a spraying mechanism 9 is also included. The spraying mechanism 9 includes a second mounting plate 91. The second mounting plate 91 is connected to the movable plate 2. A water tank 92 is installed on the second mounting plate 91. The water tank 92 is connected to the spraying assembly 93.
[0020] It should be noted that the tunnel cable trough is a facility for installing and protecting cables in the tunnel, usually located on the wall of the tunnel, for laying and managing cables. The construction and pouring of the tunnel cable trough is a construction process of a cable laying facility set up for installing and protecting cables. This facility usually pours concrete or uses prefabricated components in the grooves reserved in the tunnel wall or top. It is usually carried out in the form of automatic chiseling machines. The pouring is mostly carried out step by step. The poured concrete requires a certain solidification time to ensure its performance. Therefore, the poured concrete needs to be supported. First, the device is installed on the automatic chiseling machine through the mounting hole on the first mounting plate 1. When the automatic chiseling machine pours concrete in the grooves reserved in the tunnel wall and demoulds, the drive motor 3 is started. The output shaft of the drive motor 3 drives the screw 4 to rotate, drives the movable plate 2 to move, and then drives The clamping plate 6 moves in the same direction. When the clamping plate 6 moves to the left to the corresponding position for pouring concrete, the hydraulic cylinder 5 is turned on. The telescopic end of the hydraulic cylinder 5 drives the clamping plate 6 to move backward until it contacts the poured concrete and supports it, so as to prolong the solidification time of the concrete. At the same time, the spraying component 93 is turned on to spray the water in the water tank 92 on the concrete to keep the concrete surface moist. When the clamping plate 6 finishes supporting the poured concrete, the hydraulic cylinder 5 is started. The telescopic end of the hydraulic cylinder 5 drives the clamping plate 6 to reset, and then the drive motor 3 is used. The output shaft of the drive motor 3 drives the movable plate 2 to reset, and then the clamping plate 6 is reset along with the movable plate 2. During the resetting process of the clamping plate 6, it will contact the connecting piece 83. The connecting piece 83 can limit the clamping plate 6, and then the debris removal plate 82 scrapes off the concrete remaining on the surface of the clamping plate 6 so that the device can be reused.
[0021] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. A tunnel cable trough construction pouring auxiliary device, characterized by: The invention comprises a first mounting plate (1), a driving motor (3) is mounted on the first mounting plate (1), a screw rod (4) is connected to the output shaft of the driving motor (3), a movable plate (2) is threadedly connected to the screw rod (4), two hydraulic cylinders (5) are connected to the rear side of the movable plate (2), a clamping plate (6) is connected between the telescopic ends of the two hydraulic cylinders (5), a movable wheel (7) is rotatably connected to the lower part of the clamping plate (6), and a debris removal mechanism (8) is provided on the first mounting plate (1).
2. The tunnel cable trough construction pouring auxiliary device according to claim 1 is characterized by: The impurity removal mechanism (8) comprises a fixing frame (81), the fixing frame (81) is connected to the first mounting plate (1), the rear portion of the fixing frame (81) is connected to an impurity removal plate (82), and the upper and lower portions of the impurity removal plate (82) are both connected to connecting pieces (83).
3. The tunnel cable trough construction pouring auxiliary device according to claim 2, characterized in that: The mobile plate (2) is connected to the second mounting plate (91), a water storage tank (92) is mounted on the second mounting plate (91), and a spray assembly (93) is connected to the water storage tank (92).
4. The tunnel cable trough construction pouring auxiliary device according to claim 1, characterized in that: The first mounting plate (1) is provided with a plurality of mounting holes for mounting the automatic haircutting machine.
5. The tunnel cable trough construction pouring auxiliary device according to claim 1, characterized in that: A guide rod for guiding the movable plate (2) is connected to the first mounting plate (1), and the guide rod is slidably connected to the movable plate (2).
6. The tunnel cable trough construction pouring auxiliary device according to claim 2, characterized in that: The fixing frame (81) is connected with a triangular rib plate for reinforcement.