Double-skin wallboard die with die drawing hole positioning structure

Abstract

The utility model discloses a double-skin wallboard mold with a mold drawing hole positioning structure, relates to the technical field of double-skin walls, and aims to solve the problems that a steel bar truss provided in the background technology is easy to slide down, so that the bottom of the steel bar truss protrudes out of a concrete slab on the lower layer, the practicability is low, and a mold below needs to be subjected to concrete pouring firstly; in order to solve the problems of long consumed time and low working efficiency in the prior art, the utility model provides the following scheme that the concrete pouring device comprises a base, two lifting mechanisms are arranged at the top of the base, and each lifting mechanism comprises a T-shaped frame fixedly arranged on the outer wall of the top of the base and two lifting air cylinders connected to the outer wall of the top of the base through bolts. The steel bar truss can be clamped and fixed during pouring, the steel bar truss is prevented from shaking, meanwhile, the steel bar truss can be prevented from protruding out of concrete layers, practicability is improved, two concrete layers can be poured at the same time, meanwhile, overturning is not needed, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-skin wall, in particular to a double-skin wall panel mold with a die-drawing hole positioning structure. Background Technique

[0002] The "laminated plate type" shear wall is formed by laminating two concrete wall panels, and the lamination method is to connect the concrete plates on both sides by a steel bar truss. When prefabrication is completed, there is a cavity inside the plates. After on-site installation, concrete is poured into the cavity, and the precast and cast-in-place concrete integral stressed wall formed in this way is the laminated plate type shear wall, commonly known as the "double-skin wall".

[0003] After retrieval, the Chinese patent (application number "202021331319.X") discloses "a thickness positioning tool and a precast concrete double-skin wall panel". The above patent includes a pre-embedded magnetic base, a stud vertically connected to the pre-embedded magnetic base, and a threaded sleeve threadedly connected to the stud. One end of the threaded sleeve away from the stud is threadedly connected with an adjusting bolt. The precast concrete double-skin wall panel includes a first concrete plate cast first, a second concrete plate cast later, a steel bar truss and a thickness positioning tool. The pre-embedded magnetic base is pre-embedded in the first concrete plate, and one end of the thickness positioning tool away from the pre-embedded magnetic base is pre-embedded in the second concrete plate. However, when the above patent uses the mold to pour the double-skin wall:

[0004] 1. The steel bar truss is not stably clamped, resulting in the steel bar truss being prone to sliding during pouring, causing the bottom of the steel bar truss to protrude from the lower concrete plate, with low practicability;

[0005] 2. It is necessary to first pour concrete into the lower mold, then turn it over and perform the next concrete pouring, which takes a long time and has low work efficiency. Content of the Utility Model

[0006] The utility model provides a double-skin wall panel mold with a die-drawing hole positioning structure, which solves the problems that when the double-skin wall is poured in the comparative document, the steel bar truss is prone to sliding, resulting in the bottom of the steel bar truss protruding from the lower concrete plate, with low practicability, and it is necessary to first pour concrete into the lower mold, then turn it over and perform the next concrete pouring, which takes a long time and has low work efficiency.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A double-skin wallboard mold with a die hole positioning structure, comprising a base. Two lifting mechanisms are provided on the top of the base. The lifting mechanism includes a T-shaped frame fixedly arranged on the outer wall of the top of the base, two lifting cylinders respectively connected to the outer wall of the top of the base by bolts, and a connecting plate connected to the outer wall of the top ends of the piston rods of the two lifting cylinders by bolts. Push-pull assemblies are provided on both connecting plates. The push-pull assembly includes a mounting plate fixedly arranged on the outer wall of the top of the connecting plate, two limiting plates with a plurality of sliding grooves opened on the outer walls of their tops, three push-pull cylinders respectively connected to the outer wall of one side of the limiting plate by bolts, and a push-pull plate connected to the outer wall of one end of the piston rods of the three push-pull cylinders by bolts. A plurality of clamping assemblies are provided on one side of each of the two mounting plates. The clamping assembly includes two clamping blocks respectively slidably mounted on the outer wall of one side of the push-pull plate, and four sliding rods respectively sleeved on the outer walls of the two clamping blocks in two sets. A lower mold is provided on the top of the base. The lower mold includes two mounting frames respectively connected to the outer walls of both sides of the base by bolts, a lower mold frame, and a plurality of lower positioning columns fixedly arranged in the lower mold frame. A fixing mechanism is provided on the lower mold frame. The fixing mechanism includes a fixing frame with both sides connected to the outer wall of one side of the two mounting frames by bolts, support plates with both sides respectively connected to the outer walls of the opposite sides of the two mounting frames by bolts, and a plurality of upper positioning columns fixedly arranged on the outer wall of the top of the fixing frame. Extension assemblies are provided on both sides of the fixing frame. The extension assembly includes an extension block abutted against the outer wall of the top of the support plate, an extension frame fixedly arranged on the outer wall of the top of the extension block, and a blocking frame connected to the outer wall of one side of the two mounting frames by bolts.

[0009] Preferably, two limiting rods are fixedly arranged on the outer wall of the bottom of the connecting plate, and the two limiting rods respectively penetrate and are slidably sleeved on the inner wall of the top of the T-shaped frame.

[0010] Preferably, a plurality of support columns are fixedly arranged on the outer wall of the top of the connecting plate, and the plurality of support columns respectively abut against the outer wall of the bottom of the limiting plate. The two limiting plates are respectively fixedly arranged on the outer wall of one side of the mounting plate, and the push-pull plate respectively forms a sliding fit with the two limiting plates.

[0011] Preferably, the four sliding rods are respectively slidably mounted in a plurality of sliding grooves, and limiting blocks are connected to the outer walls of the top ends and the bottom ends of the four sliding rods by bolts.

[0012] Through the above scheme, the piston rod of the push-pull cylinder drives the push-pull plate to move. The push-pull plate drives the clamping block and the sliding rod to move. The sliding rod moves along the sliding groove, so that the two clamping blocks approach each other and clamp and fix the two sides of the steel bar truss. Subsequently, the piston rod of the lifting cylinder moves to drive the connecting plate and the steel bar truss to rise, so that there is a certain gap between the steel bar truss and the lower mold frame.

[0013] Preferably, a support base is fixedly provided on the outer wall of the top of the base, and the lower die frame is connected to the outer wall of the top of the support base by bolts.

[0014] Preferably, baffles are fixedly provided on both outer walls of the top of the support plate, and there is a gap between the tops of the two baffles and the bottom of the fixed frame.

[0015] Preferably, the top of the extension block abuts against the outer wall of the bottom of the fixed frame. A number of through holes are formed on the inner walls of the bottoms of the extension frame and the blocking frame, and the two through holes form a complete round hole.

[0016] Through the above solution, by moving the two extension blocks, the two extension blocks drive the two extension frames to move respectively, so that the through holes on the two extension frames are respectively in contact with the side walls of the steel bar truss. Subsequently, the blocking frame is moved so that the through holes on the blocking frame are in contact with the side walls of the steel bar truss. Then, the blocking frame is fixed, and the die plates are placed in the gap between the extension frame and the fixed frame, so that the fixed frame, the two extension frames, the two blocking frames and the four die plates form a complete upper die frame.

[0017] The beneficial effects of the present utility model are as follows:

[0018] 1. There are provided a lifting mechanism, a pushing and pulling assembly and a clamping assembly. The piston rod of the pushing and pulling cylinder drives the pushing and pulling plate to move. The pushing and pulling plate drives the clamping blocks and the sliding rods to move. The sliding rods move along the sliding tracks, so that the two clamping blocks approach each other and clamp and fix the two sides of the steel bar truss. Subsequently, the piston rod of the lifting cylinder moves to drive the connecting plate and the steel bar truss to rise, so that there is a certain gap between the steel bar truss and the lower die frame, which can clamp and fix the steel bar truss during pouring, prevent the steel bar truss from shaking, and at the same time prevent the steel bar truss from protruding from the concrete layer, improving the practicability.

[0019] 2. There are provided a lower die, a fixing mechanism and an extension assembly. Move the two extension blocks, and the two extension blocks drive the two extension frames to move respectively, so that the through holes on the two extension frames are respectively in contact with the side walls of the steel bar truss. Subsequently, move the blocking frame so that the through holes on the blocking frame are in contact with the side walls of the steel bar truss. Then, fix the blocking frame, and place the die plates in the gap between the extension frame and the fixed frame, so that the fixed frame, the two extension frames, the two blocking frames and the four die plates form a complete upper die frame. Remove the bolts on the fixed frame, the support plate and the two blocking frames, and remove the fixed frame, the support plate and the two blocking frames to take out the precast double-skin wall, which can pour the two concrete layers at the same time and does not need to be flipped, improving the working efficiency.

[0020] In summary, the utility model can clamp and fix the steel bar truss during pouring, prevent the steel bar truss from shaking, and at the same time prevent the steel bar truss from protruding from the concrete layer, improving the practicability. It can pour two concrete layers simultaneously without the need for flipping, thus improving the work efficiency. Brief Description of the Drawings

[0021] Figure 1 It is an overall three-dimensional structural schematic diagram of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0022] Figure 2 It is a front view structural schematic diagram of the lifting mechanism of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0023] Figure 3 It is a side view structural schematic diagram of the lifting mechanism of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0024] Figure 4 It is a structural schematic diagram of the push-pull assembly of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0025] Figure 5 It is a structural schematic diagram of the clamping assembly of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0026] Figure 6 It is a front view structural schematic diagram of the lower mold of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0027] Figure 7 It is a front view structural schematic diagram of the fixing mechanism of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0028] Figure 8 It is a front view structural schematic diagram of the extension assembly of a double-skin wallboard mold with a draw mold hole positioning structure proposed by the utility model.

[0029] In the figure: 1, base; 2, lifting mechanism; 201, T-shaped frame; 202, lifting cylinder; 203, connecting plate; 204, limiting rod; 3, push-pull assembly; 301, mounting plate; 302, limiting plate; 303, push-pull cylinder; 304, push-pull plate; 4, clamping assembly; 401, clamping block; 402, sliding rod; 403, limiting block; 5, lower mold; 501, mounting frame; 502, support seat; 503, lower mold frame; 504, lower positioning column; 6, fixing mechanism; 601, fixing frame; 602, support plate; 603, baffle; 604, upper positioning column; 7, extension assembly; 701, extension block; 702, extension frame; 703, blocking frame. Specific embodiments

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0031] Example 1, referring to Figures 1-5 , a double-skin wallboard mold with a die hole positioning structure, including a base 1. Two lifting mechanisms 2 are provided on the top of the base 1. The lifting mechanism 2 includes a T-shaped frame 201 fixed on the outer wall of the top of the base 1, two lifting cylinders 202 respectively connected to the outer wall of the top of the base 1 by bolts, and a connecting plate 203 connected to the outer wall of the top ends of the piston rods of the two lifting cylinders 202 by bolts. Two limiting rods 204 are fixed on the outer wall of the bottom of the connecting plate 203. The two limiting rods 204 respectively penetrate and are slidably sleeved on the inner wall of the top of the T-shaped frame 201. Push-pull assemblies 3 are provided on both connecting plates 203. The push-pull assembly 3 includes a mounting plate 301 fixed on the outer wall of the top of the connecting plate 203, two limiting plates 302 with a plurality of slideways opened on the outer walls of the tops, three push-pull cylinders 303 respectively connected to the outer wall of one side of the limiting plate 302 by bolts, and a push-pull plate 304 connected to the outer wall of one end of the piston rods of the three push-pull cylinders 303 by bolts. A plurality of support columns are fixed on the outer wall of the top of the connecting plate 203. The plurality of support columns respectively abut against the outer wall of the bottom of the limiting plate 302. The two limiting plates 302 are respectively fixed on the outer wall of one side of the mounting plate 301. The push-pull plate 304 forms a sliding fit with the two limiting plates 302 respectively. A plurality of clamping assemblies 4 are provided on one side of each of the two mounting plates 301. The clamping assembly 4 includes two clamping blocks 401 respectively slidably mounted on the outer wall of one side of the push-pull plate 304 and four sliding rods 402 respectively sleeved on the outer walls of the two clamping blocks 401 in pairs. The four sliding rods 402 are respectively slidably mounted in a plurality of slideways. Limiting blocks 403 are connected to the outer walls of the top and bottom ends of the four sliding rods 402 by bolts. The outer wall of the clamping block 401 is provided with a fixed groove with an arc structure.

[0032] Example 2, referring to Figures 6-8, A double-skin wallboard mold with a die hole positioning structure, further comprising a lower mold 5. The lower mold 5 includes two mounting frames 501 respectively connected to the outer walls on both sides of the base 1 by bolts, a lower mold frame 503, and a plurality of lower positioning posts 504 fixedly arranged in the lower mold frame 503. A support seat 502 is fixedly arranged on the outer wall of the top of the base 1, and the lower mold frame 503 is connected to the outer wall of the top of the support seat 502 by bolts. A fixing mechanism 6 is arranged on the lower mold frame 503. The fixing mechanism 6 includes a fixing frame 601 with both sides connected to the outer wall of one side of the two mounting frames 501 by bolts, support plates 602 with both sides respectively connected to the outer walls of the opposite sides of the two mounting frames 501 by bolts, and a plurality of upper positioning posts 604 fixedly arranged on the outer wall of the top of the fixing frame 601. Baffles 603 are fixedly arranged on the outer walls of both sides of the top of the support plates 602. There is a gap between the tops of the two baffles 603 and the bottom of the fixing frame 601. Extension components 7 are arranged on both sides of the fixing frame 601. The extension components 7 include extension blocks 701 abutting against the outer wall of the top of the support plates 602, extension frames 702 fixedly arranged on the outer wall of the top of the extension blocks 701, and a blocking frame 703 connected to the outer wall of one side of the two mounting frames 501 by bolts. The top of the extension block 701 abuts against the outer wall of the bottom of the fixing frame 601. A plurality of through holes are opened on the inner walls of the bottoms of the extension frames 702 and the blocking frame 703. Two through holes form a complete round hole, and the inner diameter of the round hole is adapted to the outer diameter of the steel bar.

[0033] Working principle: The piston rod of the push-pull cylinder 303 drives the push-pull plate 304 to move. The push-pull plate 304 drives the clamping blocks 401 and the sliding rods 402 to move. The sliding rods 402 move along the slideways, so that the two clamping blocks 401 approach each other and clamp and fix the two sides of the steel bar truss. Subsequently, the piston rod of the lifting cylinder 202 moves to drive the connecting plate 203 and the steel bar truss to rise, so that there is a certain gap between the steel bar truss and the bottom of the lower mold frame 503. Move the two extension blocks 701, and the two extension blocks 701 drive the two extension frames 702 to move respectively, so that the through holes on the two extension frames 702 are respectively in contact with the side walls of the steel bar truss. Subsequently, move the blocking frame 703 so that the through hole on the blocking frame 703 is in contact with the side wall of the steel bar truss. Then fix the blocking frame 703, and place the mold plate in the gap between the extension frame 702 and the fixing frame 601, so that the fixing frame 601, the two extension frames 702, the two blocking frames 703 and the four mold plates form a complete upper mold frame. Remove the bolts on the fixing frame 601, the support plate 702 and the two blocking frames 703, and remove the fixing frame 601, the support plate 702 and the two blocking frames 703 to take out the precast double-skin wall.

[0034] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A double-skin wall panel mould with a die hole positioning structure, comprising a base (1), characterized in that: Two lifting mechanisms (2) are provided on the top of the base (1), and the lifting mechanisms (2) include a T-shaped frame (201) fixedly mounted on the top outer wall of the base (1), two lifting cylinders (202) respectively connected to the top outer wall of the base (1) by bolts, and a connecting plate (203) connected to the top outer walls of the piston rods of the two lifting cylinders (202) by bolts; The two connecting plates (203) are each provided with a push-pull assembly (3), the push-pull assembly (3) comprising a mounting plate (301) fixedly mounted on the top outer wall of the connecting plate (203), a limiting plate (302) with a plurality of slideways formed on the two top outer walls, three push-pull cylinders (303) respectively connected to the outer wall of one side of the limiting plate (302) by bolts, and a push-pull plate (304) connected to the outer wall of one end of the piston rod of the three push-pull cylinders (303) by bolts; A plurality of clamping assemblies (4) are provided on one side of the two mounting plates (301), and the clamping assemblies (4) include two clamping blocks (401) respectively slidably mounted on the outer wall of one side of the push-pull plate (304) and four sliding rods (402) respectively arranged in pairs on the outer walls of the two clamping blocks (401); A lower mold (5) is provided on the top of the base (1), and the lower mold (5) comprises two mounting frames (501) respectively connected to the outer walls of both sides of the base (1) by bolts, a lower mold frame (503), and a plurality of lower positioning columns (504) fixed in the lower mold frame (503); The lower mold frame (503) is provided with a fixing mechanism (6), the fixing mechanism (6) comprising a fixing frame (601) whose two sides are connected to the outer wall of one side of the two mounting frames (501) by bolts, a supporting plate (602) whose two sides are respectively connected to the outer wall of the opposite side of the two mounting frames (501) by bolts, and a plurality of upper positioning columns (604) fixed to the outer wall of the top of the fixing frame (601); Extension components (7) are provided on both sides of the fixed frame (601), and the extension components (7) include an extension block (701) abutting against the top outer wall of the support plate (602), an extension frame (702) fixed on the top outer wall of the extension block (701), and a blocking frame (703) connected to the outer wall of one side of the two mounting frames (501) by bolts.

2. A double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: Two limiting rods (204) are fixedly arranged on the outer wall at the bottom of the connecting plate (203), and the two limiting rods (204) respectively penetrate and are slidably sleeved on the inner wall at the top of the T-shaped frame (201).

3. The double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: A plurality of support columns are fixedly arranged on the top outer wall of the connecting plate (203), and the plurality of support columns are respectively abutted against the bottom outer wall of the limiting plate (302). The two limiting plates (302) are respectively fixedly arranged on the outer wall of one side of the mounting plate (301), and the push-pull plate (304) forms a sliding fit with the two limiting plates (302).

4. The double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: The four sliding rods (402) are respectively slidably installed in a plurality of slideways, and the outer walls of the top ends and bottom ends of the four sliding rods (402) are connected to limiting blocks (403) via bolts.

5. The double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: A support seat (502) is fixedly provided on the top outer wall of the base (1), and a lower mold frame (503) is connected to the top outer wall of the support seat (502) by means of bolts.

6. The double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: Baffles (603) are fixedly provided on the outer walls on both sides of the top of the support plate (602), and a gap is left between the tops of the two baffles (603) and the bottom of the fixed frame (601).

7. The double-skin wall panel mold with a die hole positioning structure according to claim 1, characterized in that: The top of the extension block (701) is in contact with the outer wall at the bottom of the fixing frame (601), and a plurality of through holes are formed on the inner walls at the bottom of the extension frame (702) and the blocking frame (703), and the two through holes form a complete circular hole.

Images