Formwork trolley side formwork two-side three-way synchronous grouting and distributing system with intelligent monitoring function

Abstract

The utility model discloses a formwork trolley side formwork two-side three-way synchronous grouting and distributing system with an intelligent monitoring function, and belongs to the technical field of tunnel construction. Comprising a material distributing machine, a feeding port is formed in the material distributing machine, material distributing ports are formed in the two sides of the material distributing machine, the feeding port communicates with the material distributing ports, and a plurality of material distributing pipes corresponding to the material distributing ports are arranged on the outer side of the material distributing machine. Quick connecting structures which are matched with each other are arranged at the output end of the material distributing opening and the input end of the material distributing pipe, and each quick connecting structure comprises a telescopic sleeve arranged on the material distributing opening; one end of the telescopic sleeve is fixedly connected with the material distributing opening in a sealed mode, and a sealing ring is arranged on the outer edge of the other end of the telescopic sleeve; by adding the tee joint, the stop valve and the like, uniform distribution of concrete during early-stage pouring of the secondary lining is guaranteed; and the potential quality hazard of non-uniform stress on two sides of the trolley is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of tunnel construction, in particular to a template trolley side template two-side three-way synchronous grouting and material distribution system with intelligent monitoring. Background Art

[0002] Concrete pouring has always been the most important link. After the previous manual pipe-changing pouring and chute slipform pouring, the latest method of traditional concrete pouring is the layered pouring method of the concrete placing machine: manually control the rotation of the front end discharge port of the concrete placing machine to dock with the bell mouths on both sides of the concrete placing machine, and then transport the concrete to the required working window for pouring through the pipe connected to the bell mouth; the existing concrete placing machine has only one docking pipe line, which can only make one side of the trolley receive materials, and the trolley is a symmetrical structure. If only one side receives materials, it is easy to cause the trolley to shift, resulting in unqualified construction quality. If you want to solve this problem, you must change pipes frequently, causing construction workers to repeat useless labor many times, and when changing pipes, the concrete on the other side will not be stirred for a long time, which is easy to initially set and form a herringbone slope cold joint. Utility Model Content

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide a template trolley side mold two-side three-way synchronous grouting and material distribution system with intelligent monitoring. The application provides the following technical solutions:

[0004] It includes a material distribution machine, which is provided with a feed port, and is characterized in that: both sides of the material distribution machine are provided with distribution ports, the feed port is communicated with the distribution ports, and a plurality of distribution pipes corresponding to the distribution ports are provided on the outside of the material distribution machine; and the distribution port output end and the distribution pipe input end are provided with mutually cooperating quick-connect structures.

[0005] The quick-connect structure includes a telescopic sleeve arranged on the material distribution port; and a bell mouth arranged on the material distribution pipe, one end of the telescopic sleeve is sealed and fixedly connected to the material distribution port, and a sealing ring is arranged on the outer edge of the other end.

[0006] A stop valve is arranged on the material distribution port.

[0007] When it is necessary to refill material on one side of the trolley, the stop valve on one side can be closed to achieve one-sided stop of the material distribution trolley and carry out one-sided material distribution.

[0008] The material distribution port is connected with a cleaning port.

[0009] The material placing machine is also provided with a punching port, which is connected with the feed port, and a pipeline switching structure for switching pipelines is also provided between the feed port output end, the punching port input end and the feed distribution pipe input end.

[0010] The top punching opening is provided with a top telescopic butt joint pipe and a butt joint pipe fastening structure.

[0011] A butt-joint pipe fastening structure is provided to enhance the connection strength between the top telescopic butt-joint pipe and the corresponding material pipe to avoid slurry leakage.

[0012] It also includes a frame, on which a walking structure is arranged, on which the material placing machine is installed, and on which the input ends of the material distribution pipes are fixed to the frame and located at both sides of the walking structure.

[0013] The feed port is connected with a feed pipe, and the feed pipe is provided with multiple bends, and the bends are connected through a rotating joint.

[0014] The feed inlet pipe adopts a multi-layer folding design, which can ensure that the pipe rigidity is maintained while the material placing machine moves forward and backward, while taking into account the sensitivity of the material placing trolley.

[0015] A waste collecting trough is arranged on the frame and is located below the input end of the material distribution pipe.

[0016] When the telescopic sleeve is extended and connected, some waste will flow out of the pipeline. The waste collection trough can collect all the waste that flows out for centralized cleaning to avoid contaminating the trolley surface.

[0017] It also includes an electric control cabinet, the feed port is provided with a flow sensor for detecting the flow of concrete in the feed port and a temperature sensor for the temperature of concrete, the distribution port is provided with a pressure sensor for detecting the pressure of concrete in the distribution port, the flow sensor, the temperature sensor and the pressure sensor are all electrically connected to the electric control cabinet, and the electric control cabinet is used to record information.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] By adding tees and stop valves, uniform distribution of concrete is ensured during the early pouring of the second lining; the quality risk of uneven force on both sides of the trolley is eliminated; and concrete quality detection sensors are integrated in the concrete placing machine to monitor the pressure, temperature, flow and other information of the concrete in real time, ensuring the quality of concrete construction.

[0020] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is an overall schematic diagram of the three-way synchronous grouting and material distribution system on the two sides of the template trolley with intelligent monitoring.

[0023] Figure 2 It is a structural schematic diagram of the three-way synchronous grouting and material distribution system on the two sides of the side formwork of the template trolley with intelligent monitoring.

[0024] Figure 3 This is an enlarged view of the material placing machine in the three-way synchronous grouting distribution system on the two sides of the side formwork of the template trolley with intelligent monitoring.

[0025] Figure 4 This is a schematic diagram of the electric control cabinet in the three-way synchronous grouting and material distribution system on the two sides of the side formwork of the template trolley with intelligent monitoring.

[0026] Figure 5 This is a schematic diagram of the electrical connection of the electric control cabinet in the three-way synchronous grouting and material distribution system on the two sides of the side form of the template trolley with intelligent monitoring.

[0027] Figure numerals: 1. material distribution machine; 11. feeding port; 12. material distribution port; 121; stop valve; 122. cleaning port; 13. telescopic sleeve; 131; sealing ring; 14. top punching port; 15. top telescopic butt joint tube; 16. butt joint tube fastening structure; 2. material distribution pipe; 21. bell mouth; 3. frame; 31. waste collection trough; 4. feeding pipe; 5. electric control cabinet. DETAILED DESCRIPTION

[0028] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] Please refer to Figure 1-4 As shown, the three-way synchronous grouting and material distribution system for the two sides of the side mold of the template trolley with intelligent monitoring provided by the utility model includes a distribution machine 1, a feed port 11 is arranged on the distribution machine 1, and distribution ports 12 are arranged on both sides of the distribution machine 1. The feed port 11 is connected with the distribution port 12, and a plurality of distribution pipes 2 corresponding to the distribution port 12 are arranged on the outside of the distribution machine 1; the output end of the distribution port 12 and the input end of the distribution pipe 2 are provided with quick-connect structures that cooperate with each other.

[0032] The quick-connect structure includes a telescopic sleeve 13 disposed on the material distribution port 12 and a bell mouth 21 disposed on the material distribution pipe 2. One end of the telescopic sleeve 13 is sealed and fixedly connected to the material distribution port 12, and a sealing ring 131 is disposed on the outer edge of the other end.

[0033] A stop valve 121 is provided on the material distribution port 12 .

[0034] The material distribution port 12 is connected to a cleaning port 122 .

[0035] After the concrete grouting is completed, the distribution pipe 2 can be cleaned through the cleaning port 122. During cleaning, the telescopic sleeve 13 is retracted, and the cleaning sponge ball is placed in the telescopic sleeve 13, and the stop valve 121 on the corresponding distribution port 12 is closed to seal the three-way joint; then the telescopic sleeve 13 is extended to connect with the distribution pipe 2, and then high-pressure Feng Shui gas is introduced into the pipeline through the cleaning port 122; the high-pressure gas pushes the sponge ball to clean the inside of the pipeline; until the sponge ball flows out of the pipeline on the other side, the cleaning is completed.

[0036] The material placing machine 1 is also provided with a punching port 14, which is connected to the feed port 11, and a pipeline switching structure for switching pipelines is also provided between the output end of the feed port 11 and the input end of the punching port 14 and the input end of the material distribution pipe 2.

[0037] In an optional solution, the switching structure may adopt a switching valve used for pipelines in the prior art, and the output end of the feed port 11 is connected to the input end of the punch port 14 and the input end of the distribution pipe 2 through the switching valve.

[0038] In another optional scheme, the switching structure includes a switch valve arranged on the pipeline between the feed port 11 and the punching port 14 and a switch valve arranged on the pipeline between the feed port 11 and the distribution pipe 2. The pipelines can be connected by opening the valves on different pipelines to achieve pipeline selection and switching.

[0039] If top punching and distributing is to be performed, it is only necessary to switch the pipeline connected to the output port of the feed port 11 to the top punching port 14 through the switching structure, and concrete can be input at the feed port 11 to carry out top punching and distributing through the top punching port 14.

[0040] The top punching opening 14 is provided with a top telescopic butt joint pipe 15 and a butt joint pipe fastening structure 16; when in use, a top punching material distribution pipe is connected to the top telescopic butt joint pipe 15 for top punching material distribution.

[0041] like Figure 2-3 As shown, the butt-joint tube fastening structure 16 is a clamping claw, one end of which is hinged to the outer tube portion of the top telescopic butt-joint tube 15, a slide groove is provided on the clamping claw, a slide rod is provided in the slide groove, and the slide rod is fixedly connected to the telescopic tube portion of the top telescopic butt-joint tube 15. When the telescopic tube of the top telescopic butt-joint tube 15 is extended for docking, the slide rod slides in the slide groove, driving the clamping claw to rotate around the hinge point, so that the clamping claw is retracted to clamp the top feeding tube; the above-mentioned butt-joint tube fastening structure 16 utilizes the structure of the top telescopic butt-joint tube 15 itself; it can be automatically clamped.

[0042] In another optional scheme, the butt-jointed tube fastening structure 16 includes a locking hoop and a spring rod. The spring rod is a telescopic sleeve rod with a tension spring inside. The locking hoop is connected to the feed machine through the spring rod. After the top telescopic butt-jointed tube 15 is connected to the top feed pipe, the spring rod is stretched and the locking hoop is locked and fixed to the top feed pipe to clamp the top feed pipe.

[0043] It is worth noting that the top telescopic butt joint 15 and the telescopic sleeve 13 are both composed of a sleeve and a telescopic rod. One end of the telescopic rod is fixed to the material placing machine, and the other end is fixed to the inner tube of the sleeve. The telescopic rod is extended and retracted to drive the inner tube of the sleeve to move.

[0044] It also includes a frame 3, on which a walking structure is arranged, on which the material placing machine 1 is installed, and on which the input ends of the material distribution pipes 2 are fixed to the frame 3 and are located at both sides of the walking structure.

[0045] like Figure 2-3 As shown, in an optional solution, the walking structure includes a slide rail frame, a concrete placing machine platform is arranged on the slide rail frame, and the concrete placing machine 1 is installed on the concrete placing machine platform. The concrete placing machine platform can slide along the slide rail frame, and a hydraulic motor is fixed under the concrete placing machine platform. A gear is arranged on the hydraulic motor, and a rack is fixed on the slide rail frame. The gear and rack are meshed with each other, and the hydraulic motor drives the gear to rotate to realize the movement of the concrete placing machine platform.

[0046] There are at most 30 distribution pipes 2 distributed on both sides of the material placing machine 1. The input end of the distribution pipe 2 is fixed on the rack on the frame 3, and the output end of the distribution pipe 2 is a discharge pipe. A quick-release device is provided on the discharge pipe. The distribution pipe 2 is installed at an angle, and a rotating joint is provided at the end to connect the discharge pipe; the angle can be rotated so as to accurately align with the working window; the quick-release device can be used for quick disassembly and assembly, which is convenient for closing the working window.

[0047] The feed port 11 is connected to the feed pipe 4, and the feed pipe 4 is provided with multiple bends, and the bends are connected and connected through a rotary joint. The rotary joint is a pipeline connection device, and the connected pipelines can rotate relatively.

[0048] A waste collecting trough 31 is provided on the frame 3 , and the waste collecting trough 31 is located below the input end of the material distribution pipe 2 .

[0049] like Figure 4-5 As shown, it also includes an electric control cabinet 5. The feed port 11 is provided with a flow sensor for detecting the flow of concrete in the feed port 11 and a temperature sensor for the temperature of concrete. The distribution port 12 is provided with a pressure sensor for detecting the pressure of concrete in the distribution port 12. The flow sensor, the temperature sensor and the pressure sensor are all electrically connected to the electric control cabinet 5, and the electric control cabinet 5 is used to record information; a storage module is provided in the electric control cabinet, and the storage module is electrically connected to the flow sensor, the temperature sensor and the pressure sensor for storing sensor information. A cloud platform communication module is also provided in the electric control cabinet, which can be connected to the external network, and the cloud platform communication module is electrically connected to the storage module; the data of each sensor and the construction status of the concrete placing machine are connected to the external network monitoring system for future reference.

[0050] During specific implementation, the concrete placing machine 1 is moved to the distribution pipe 2 where distribution is required through the walking structure, and then the telescopic sleeve 13 is extended, and the output end of the telescopic sleeve 13 is extended into the bell mouth 21 at the feeding end of the distribution port 12, and the sealing ring 131 on the telescopic sleeve 13 is in close contact with the inner wall of the bell mouth 21 to connect and seal the telescopic sleeve 13 and the distribution pipe 2, and then the concrete is input into the feeding pipe 4 through the pump body, and the concrete flows through the feeding pipe 4, the feeding port 11, the distribution port 12, the telescopic sleeve 13, and the distribution pipe 2 in turn, and then flows into the working window at the output end of the distribution pipe 2 to complete the distribution.

[0051] After completing the material distribution work of the previous material distribution pipe 2, the telescopic sleeve 13 contracts, and the output end of the telescopic sleeve 13 retracts from the bell mouth 21. At this time, part of the concrete flows out and falls into the waste collection trough 31. Then the walking structure drives the material distribution machine 1 to move to the next material distribution pipe 2 to continue the material distribution work.

[0052] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A three-way synchronous grouting distribution system for two sides of a template trolley with intelligent monitoring, comprising a material distributor (1), wherein the material distributor (1) is provided with a feed inlet (11), and is characterized in that: The material distribution machine (1) is provided with material distribution ports (12) on both sides, the material feed port (11) is communicated with the material distribution ports (12), and a plurality of material distribution pipes (2) corresponding to the material distribution ports (12) are provided on the outside of the material distribution machine (1); mutually cooperating quick-connect structures are provided on the output end of the material distribution port (12) and the input end of the material distribution pipe (2); the material distribution machine (1) is also provided with a punching port (14), the punching port (14) is communicated with the material feed port (11), and a pipeline switching structure for switching pipelines is also provided between the output end of the material feed port (11) and the input end of the punching port (14) and the input end of the material distribution pipe (2).

2. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 1 is characterized by: The quick-connect structure comprises a telescopic sleeve (13) arranged on the material distribution port (12); and a bell mouth (21) arranged on the material distribution pipe (2); one end of the telescopic sleeve (13) is sealed and fixedly connected to the material distribution port (12), and a sealing ring (131) is arranged on the outer edge of the other end.

3. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 1 is characterized by: The material distribution port (12) is provided with a stop valve (121).

4. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 3 is characterized by: The material distribution port (12) is connected to a cleaning port (122).

5. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 1 is characterized by: The top punching opening (14) is provided with a top telescopic butt joint pipe (15) and a butt joint pipe fastening structure (16).

6. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 1, characterized in that: It also comprises a frame (3), on which a walking structure is arranged, on which the material placing machine (1) is mounted, and on which the input ends of the material distribution pipes (2) are fixed to the frame (3) and are located on both sides of the walking structure.

7. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 6 is characterized by: The feed port (11) is connected to a feed pipe (4), and the feed pipe (4) is provided with a plurality of bends, and the bends are connected to each other via a rotary joint.

8. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 6, characterized in that: The frame (3) is provided with a waste collection trough (31), and the waste collection trough (31) is located below the input end of the material distribution pipe (2).

9. The template trolley side form two-side three-way synchronous grouting and material distribution system with intelligent monitoring as claimed in claim 1, characterized in that: It also comprises an electric control cabinet (5), the feed port (11) is provided with a flow sensor for detecting the flow of concrete in the feed port (11) and a temperature sensor for detecting the temperature of concrete, the distribution port (12) is provided with a pressure sensor for detecting the pressure of concrete in the distribution port (12), the flow sensor, the temperature sensor and the pressure sensor are all electrically connected to the electric control cabinet (5), and the electric control cabinet (5) is used to record information.

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