Pouring device and method for component containing reinforcing mesh

Abstract

The invention discloses a pouring device and method for a component containing a steel bar mesh, the device comprises a moving frame and a plurality of grabbing assemblies, each grabbing assembly comprises a hollow mounting cylinder, a grabbing clamp, a telescopic rod and an adjusting piece, a water inlet channel and a water outlet channel are formed in each hollow mounting cylinder, one end of each telescopic rod penetrates through the corresponding mounting cylinder and extends to the corresponding grabbing clamp, and the other end of each telescopic rod is connected with the corresponding adjusting piece. The end of the telescopic rod is fixedly connected with a pushing block for pushing the grabbing clamp to deform, and a sealing piston pushed by water flow is arranged on the surface, located in the mounting cylinder, of the telescopic rod. The mesh is clamped and fixed in time through the grabbing assembly, the mesh is placed in a suspended mode through the grabbing assembly, a sealing piston is pushed through the pressure of water flow, a telescopic rod drives a pushing block to push a grabbing clamp to deform so that the mesh can be rapidly released, and the mesh is automatically supported through the viscosity of concrete; and the strength of the concrete member is not influenced by grooves.

Description

Technical Field

[0001] The invention belongs to the technical field of concrete component production, and in particular relates to a casting device containing a steel mesh component, and a casting method of the casting device containing a steel mesh component. Background Art

[0002] Concrete components have been widely used in various projects such as buildings, bridges, roads, etc. due to their excellent mechanical properties, durability and economy. The installation of steel mesh inside them can enhance the mechanical properties of concrete components, improve the bearing capacity and enhance the structural stability.

[0003] When pouring concrete components, the steel mesh needs to be suspended in the mold, usually supported by support blocks. However, after the concrete components are formed, grooves will appear at the locations of the support blocks, which need to be filled in the concrete components, affecting the production and strength of the concrete components themselves. Summary of the invention

[0004] The present invention aims to solve the problem in the prior art that grooves may appear after the steel mesh is supported by the support block, and proposes the following technical solution:

[0005] A casting device containing a steel mesh component includes: a mobile frame and multiple groups of grabbing components, the grabbing components include a hollow installation cylinder, a grabbing card, a telescopic rod and an adjusting member, a water inlet channel and a water outlet channel are arranged in the hollow installation cylinder, one end of the telescopic rod passes through the installation cylinder and extends to the grabbing card position, and a pushing block for pushing the grabbing card to deform is fixedly connected to the end of the telescopic rod, and a sealing piston driven by water flow is arranged on the inner surface of the telescopic rod located in the installation cylinder;

[0006] After the mesh is clamped and fixed by the grabbing cards of multiple grabbing components, the moving frame is moved to place the mesh in the template and keep it in a suspended state. After the concrete mortar is injected, water flows into the hollow installation cylinder from the water inlet channel to increase the internal pressure and push the sealing piston. The pushing block then pushes the grabbing card to deform and release the mesh.

[0007] As a preferred embodiment of the above technical solution, the adjusting member includes a mounting seat and a limit block, the limit block reciprocates upward at A, the telescopic rod is movably inserted in the mounting seat, and auxiliary rollers are provided on both sides of the end of the telescopic rod, and when the limit block reciprocates upward at A, the auxiliary rollers move on the surface of the limit block.

[0008] As a preferred embodiment of the above technical solution, the limit block is arranged in a stepped shape, and the surface of the limit block is divided into a first working surface, a second working surface and a third working surface. When the auxiliary roller is in the first working surface position, the telescopic rod is blocked to move the sealing piston. When the auxiliary roller is in the second working surface position, the sealing piston pushes the telescopic rod and the pushing block to push the grab card to deform. When the auxiliary roller is in the third working surface position, the sealing piston continues to push the telescopic rod to move to expose the water outlet channel, and the water flow can clean the grab card through the water outlet channel.

[0009] As a preferred embodiment of the above technical solution, the grab card consists of an end pushing position, a middle clamping position and a bottom releasing position, and the pushing block pushes the bottom releasing position to open the grab card to put it in a released state.

[0010] As a preferred embodiment of the above technical solution, a fixing plate is provided in the middle of the grabbing card, and the fixing plate is fixedly connected to the hollow mounting cylinder by screws.

[0011] As a preferred embodiment of the above technical solution, a pipeline is provided at the water inlet channel position of the hollow installation cylinder, and the pipeline is connected to an external water supply device.

[0012] As a preferred embodiment of the above technical solution, it also includes a translation frame, and a lifting mechanism is arranged between the translation frame and the moving frame.

[0013] As a preferred embodiment of the above technical solution, it further includes a mounting frame, and a translation mechanism is arranged between the mounting frame and the translation frame.

[0014] The casting method of the casting device containing the steel mesh component comprises the following steps:

[0015] S1, mesh clamping;

[0016] The moving frame drives multiple groups of grabbing components to move, and the corresponding mesh pushes the end to the position so that the mesh enters the middle for clamping;

[0017] S2, pouring concrete mortar;

[0018] The mobile frame moves and places the mesh in the mold through the grabbing assembly, and injects concrete mortar until it covers the mesh.

[0019] S3, mesh release;

[0020] Water flows into the hollow installation cylinder from the water inlet channel, increasing the internal pressure and pushing the sealing piston. The pushing block pushes the grabbing card to deform and release the mesh.

[0021] S4, pouring is completed;

[0022] The mobile frame will grab the components away from the mold position, the sticky concrete will support the mesh, and the concrete mortar will continue to be injected to fill the mold to complete the pouring work.

[0023] The beneficial effects of the present invention are:

[0024] 1. The mesh is immediately clamped and fixed by the grabbing component, and the mesh is "suspended" by the grabbing component. The sealing piston is pushed by the pressure of the water flow, and the telescopic rod drives the pushing block to push the grabbing card to deform and quickly release the mesh. The viscosity of the concrete is used to automatically support the mesh, and no grooves will appear to affect the strength of the concrete component itself;

[0025] 2. The adjustment parts can adjust the maximum moving distance of the sealing piston and the telescopic rod to complete the grabbing and releasing of the mesh. After the pouring is completed and the pouring position is left, the sealing piston can continue to expose the water outlet channel. The water flow can clean both sides of the grabbing card through the water outlet channel to prevent the concrete from adhering to the surface of the grabbing card and affecting the normal work of the grabbing card. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 What is shown is a schematic diagram of the overall structure of an embodiment;

[0027] Figure 2 Shown is a front view of a grab assembly in an embodiment;

[0028] Figure 3 Shown is a front cross-sectional view of a grab assembly in an embodiment;

[0029] Figure 4 What is shown is the installation position diagram of the adjusting member in the embodiment;

[0030] Figure 5 Shown is a front view of a grab card in an embodiment.

[0031] In the figure: 10, moving frame; 20, grabbing assembly; 21, hollow mounting cylinder; 211, water inlet channel; 212, water outlet channel; 22, grabbing card; 221, end pushing position; 222, middle clamping position; 223, bottom release position; 23, telescopic rod; 24, pushing block; 25, fixing plate; 26, screw; 27, pipeline; 28, sealing piston; 30, adjusting part; 31, mounting seat; 32, limiting block; 321, first working surface; 322, second working surface; 323, third working surface; 33, auxiliary roller; 40, translation frame; 50, lifting mechanism; 60, mounting frame; 70, translation mechanism. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings of the specification.

[0033] Example

[0034] Figure 1-Figure 5 The casting device containing a steel mesh component includes: a moving frame 10 and a plurality of grabbing components 20, wherein the grabbing components 20 include a hollow mounting tube 21, a grabbing card 22, a telescopic rod 23 and an adjusting member 30, wherein a water inlet channel 211 and a water outlet channel 212 are arranged in the hollow mounting tube 21, one end of the telescopic rod 23 passes through the mounting tube and extends to the position of the grabbing card 22, and a pushing block 24 for pushing the grabbing card 22 to deform is fixedly connected to the end of the telescopic rod 23, and a sealing piston 28 driven by water flow is arranged on the inner surface of the telescopic rod 23 located in the mounting tube;

[0035] After the mesh is clamped and fixed by the grabbing cards 22 of multiple grabbing assemblies 20, the moving frame 10 is moved to place the mesh in the template and keep it in a suspended state. After the concrete mortar is injected, water flows into the hollow mounting cylinder 21 from the water inlet channel 211 to increase the internal pressure and push the sealing piston 28. The pushing block 24 then pushes the grabbing card 22 to deform and release the mesh.

[0036] The mobile frame 10 further includes a translation frame 40 , and a lifting mechanism 50 is disposed between the translation frame 40 and the moving frame 10 .

[0037] The device further comprises a mounting frame 60 , and a translation mechanism 70 is disposed between the mounting frame 60 and the translation frame 40 .

[0038] Before pouring the concrete component, the lifting mechanism 50 moves the moving frame 10 downward so that the end push position 221 of the grabbing card 22 contacts the mesh, and the mesh pushes the end push position 221 so that the mesh enters the middle clamping position 222, and the grabbing card 22 clamps and fixes the mesh. Then the lifting mechanism 50 resets and starts the translation mechanism 70. The translation mechanism 70 moves the translation frame 40 and the moving frame 10 to the top of the pouring position, and the lifting mechanism 50 then moves the moving frame 10 downward so that the mesh extends into the mold. After the concrete mortar is injected to cover the mesh, the external water supply equipment injects water from the water inlet channel 211 into the hollow installation cylinder 21 through the pipeline 27. The internal pressure of the hollow installation cylinder 21 increases to push the sealing piston 28, and the telescopic rod 23 then drives the pushing block 24 to move to push and deform the bottom release position 223 of the grabbing card 22, and the pushing block 24 releases the mesh.

[0039] The mesh is instantly clamped and fixed by the grabbing assembly 20, and the mesh is "suspended in the air" using the grabbing assembly 20, and the sealing piston 28 is pushed by the pressure of the water flow, and the telescopic rod 23 drives the pushing block 24 to push the grabbing card 22 to deform and quickly release the mesh, and the mesh is automatically supported by the viscosity of the concrete, and no grooves will appear to affect the strength of the concrete component itself.

[0040] The casting method of the casting device containing the steel mesh component comprises the following steps:

[0041] S1, mesh clamping;

[0042] The moving frame 10 drives the multiple groups of grabbing components 20 to move, and the corresponding mesh pushes the end pushing position 221 so that the mesh enters the middle for clamping;

[0043] S2, pouring concrete mortar;

[0044] The mobile frame 10 moves through the grab assembly 20 to "suspend" the mesh in the mold, and injects concrete mortar until it covers the mesh;

[0045] S3, mesh release;

[0046] Water flows into the hollow installation cylinder 21 from the water inlet channel 211, increasing the internal pressure and pushing the sealing piston 28. The pushing block 24 pushes the grabbing card 22 to deform and release the mesh.

[0047] S4, pouring is completed;

[0048] The mobile frame 10 moves the grabbing assembly 20 away from the mold position, and the viscous concrete supports the mesh, and the concrete mortar is continuously injected to fill the mold to complete the pouring work.

[0049] Figure 2-Figure 4 In the figure, the adjustment member 30 includes a mounting seat 31 and a limit block 32. The limit block 32 moves back and forth upward at A. The telescopic rod 23 is movably inserted in the mounting seat 31, and auxiliary rollers 33 are provided on both sides of the end of the telescopic rod 23. When the limit block 32 moves back and forth upward at A, the auxiliary rollers 33 move on the surface of the limit block 32.

[0050] The limit block 32 is arranged in a stepped shape, and the surface of the limit block 32 is divided into a first working surface 321, a second working surface 322 and a third working surface 323. When the auxiliary roller 33 is at the first working surface 321, the telescopic rod 23 is blocked to move the sealing piston 28. When the auxiliary roller 33 is at the second working surface 322, the sealing piston 28 pushes the telescopic rod 23 and the pushing block 24 to push the grab card 22 to deform. When the auxiliary roller 33 is at the third working surface 323, the sealing piston 28 continues to push the telescopic rod 23 to move to expose the water outlet channel 212, and the water flow can clean the grab card 22 through the water outlet channel 212.

[0051] When grabbing the mesh, the auxiliary roller 33 is at the first working surface 321 position of the limit block 32, which can block the telescopic rod 23 to move the sealing piston 28. When releasing the mesh, the external power device uniformly pushes the multiple limit blocks 32 to move, and the auxiliary roller 33 is then at the second working surface 322 position of the limit block 32. When the sealing piston 28 and the telescopic rod 23 move, the maximum moving distance is limited and can only be moved to the auxiliary roller 33 to contact the second working surface 322 of the limit block 32. When cleaning the grab card 22, the external power device continues to push the multiple limit blocks 32 to move, and the auxiliary roller 33 is then at the third working surface 323 position of the limit block 32. The sealing piston 28 and the telescopic rod 23 can continue to move so that the sealing piston 28 exposes the water outlet channel 212, and the water flow can clean the grab card 22 through the water outlet channel 212.

[0052] The adjusting member 30 is capable of adjusting the maximum moving distance of the sealing piston 28 and the telescopic rod 23 to complete the grabbing and releasing of the mesh, and after the pouring is completed and the pouring position is left, after the sealing piston 28 can continue to expose the water outlet channel 212, the water flow can clean both sides of the grabbing card 22 through the water outlet channel 212 to prevent the surface of the grabbing card 22 from adhering to concrete and affecting the normal operation of the grabbing card 22.

[0053] Figure 5 In the embodiment, the grab card 22 is composed of an end pushing position 221, a middle clamping position 222 and a bottom releasing position 223, and the pushing block 24 pushes the bottom releasing position 223 to open the grab card 22 to put it in a released state.

[0054] When the mesh is grabbed, the mesh pushes the end pushing position 221 so that the mesh enters the middle clamping position 222, thereby clamping and fixing the mesh. When the mesh is released, the pushing block 24 pushes the bottom release position 223 of the grabbing card 22 to open the grabbing card 22, and the mesh is in a free state and detached.

[0055] Figure 3-Figure 4In the embodiment, a fixing plate 25 is provided in the middle of the grabbing card 22 , and the fixing plate 25 is fixedly connected to the hollow mounting cylinder 21 by screws 26 .

[0056] The fixing sheet 25 and the screw 26 are used to fix the grab card 22 , so as to facilitate the disassembly, replacement and maintenance of the grab card 22 .

[0057] Figure 2-Figure 4 A pipe 27 is provided at the water inlet channel 211 of the hollow installation cylinder 21, and the pipe 27 is connected to an external water supply device.

[0058] The external water supply device injects water into the hollow installation cylinder 21 through the pipeline 27 to complete the release of the mesh and the cleaning of the grab card 22.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them.

Claims

1. A casting device containing a steel mesh member, comprising: A mobile frame (10) and a plurality of grabbing assemblies (20), characterized in that the grabbing assemblies (20) include a hollow mounting tube (21), a grabbing card (22), a telescopic rod (23) and an adjusting member (30); a water inlet channel (211) and a water outlet channel (212) are arranged in the hollow mounting tube (21); one end of the telescopic rod (23) passes through the mounting tube and extends to the position of the grabbing card (22); a pushing block (24) for pushing the grabbing card (22) to deform is fixedly connected to the end of the telescopic rod (23); a sealing piston driven by water flow is arranged on the inner surface of the mounting tube of the telescopic rod (23); After the mesh is clamped and fixed by the grabbing cards (22) of the plurality of grabbing assemblies (20), the moving frame (10) is moved to place the mesh in the template and keep it in a suspended state. After the concrete mortar is injected, water flows into the hollow installation cylinder (21) from the water inlet channel (211) to increase the internal pressure and push the sealing piston (28). The pushing block (24) then pushes the grabbing card (22) to deform and release the mesh.

2. The casting device containing a steel mesh member according to claim 1, characterized in that: The adjusting member (30) comprises a mounting seat (31) and a limit block (32); the limit block (32) reciprocates upwardly at A; the telescopic rod (23) is movably inserted in the mounting seat (31); and auxiliary rollers (33) are provided on both sides of the end of the telescopic rod (23); when the limit block (32) reciprocates upwardly at A, the auxiliary rollers (33) move on the surface of the limit block (32).

3. The casting device containing a steel mesh member according to claim 2, characterized in that: The limit block (32) is arranged in a stepped shape, and the surface of the limit block (32) is divided into a first working surface (321), a second working surface (322) and a third working surface (323). When the auxiliary roller (33) is at the position of the first working surface (321), the telescopic rod (23) is blocked to allow the sealing piston (28) to move. When the auxiliary roller (33) is at the position of the second working surface (322), the sealing piston (28) pushes the telescopic rod (23) and the pushing block (24) to push the grabbing card (22) to deform. When the auxiliary roller (33) is at the position of the third working surface (323), the sealing piston (28) continues to push the telescopic rod (23) to move to expose the water outlet channel (212), so that water can pass through the water outlet channel (212) to clean the grabbing card (22).

4. The casting device containing a steel mesh member according to claim 1, characterized in that: The grab card (22) consists of an end pushing position (221), a middle clamping position (222) and a bottom releasing position (223), and the pushing block (24) pushes the bottom releasing position (223) to open the grab card (22) to put it in a released state.

5. The casting device of the steel mesh component according to claim 1, characterized in that: A fixing plate (25) is arranged in the middle of the grabbing card (22), and the fixing plate (25) is fixedly connected to the hollow mounting cylinder (21) via screws (26).

6. The casting device containing a steel mesh member according to claim 1, characterized in that: A pipe (27) is provided at the water inlet channel (211) of the hollow installation cylinder (21), and the pipe (27) is connected to an external water supply device.

7. The casting device of the steel mesh component according to claim 1, characterized in that: It also comprises a translation frame (40), and a lifting mechanism (50) is arranged between the translation frame (40) and the moving frame (10).

8. The casting device containing a steel mesh member according to claim 2, characterized in that: It also comprises a mounting frame (60), and a translation mechanism (70) is arranged between the mounting frame (60) and the translation frame (40).

9. The method for casting a casting device containing a steel mesh member according to any one of claims 1 to 8, characterized in that: The following steps are included: S1, mesh clamping; The moving frame (10) drives the multiple groups of grabbing components (20) to move, and the corresponding mesh pieces push the end pushing position (221) so that the mesh pieces enter the middle for clamping; S2, pouring concrete mortar; The moving frame (10) moves through the grabbing assembly (20) to "suspend" the mesh in the mold, and injects concrete mortar until it covers the mesh; S3, mesh release; Water flows into the hollow installation cylinder (21) from the water inlet channel (211), increasing the internal pressure thereof and pushing the sealing piston (28), and the pushing block (24) pushes the grabbing card (22) to deform and release the mesh; S4, pouring is completed; The moving frame (10) moves the grabbing assembly (20) away from the mold position, and the viscous concrete supports the mesh, and the concrete mortar is continuously injected to fill the mold to complete the pouring work.

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