Concrete formwork structure capable of shortening maintenance period

Abstract

The utility model discloses a concrete formwork structure capable of shortening the maintenance period, which relates to the building field and comprises a formwork body, a positioning component is mounted at the front part of the formwork body, clamping components are mounted at the upper end, the lower end and the two sides of the formwork body, the positioning component comprises four positioning frames and four positioning blocks, and the positioning frames are connected with the clamping components. The four positioning frames are fixedly installed on one side and the top end of the front portion of the formwork body respectively, the four positioning blocks are fixedly installed on the other side and the bottom end of the front portion of the formwork body respectively, and baffles are fixedly installed at the positions, located on the inner sides of the positioning frames, of the front portion of the formwork body. Two guide rods are fixedly installed between the baffle and the positioning frame, and a top plate is movably installed on the periphery of the two guide rods and located on the inner side of the positioning frame; the two formwork bodies are connected and fixed conveniently, scratching to the outside is reduced during storage and transportation, meanwhile, clamping connection between the transverse formwork body and the vertical formwork body is facilitated, and the sealing performance of the connecting position is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a concrete formwork structure capable of shortening the maintenance period. Background Art

[0002] Concrete formwork is a temporary structure used to shape and fix the shape of concrete in construction projects. In order to ensure the curing period and quality of concrete, the formwork needs to be correctly installed in a predetermined position before pouring the concrete to ensure that the concrete can meet the design requirements and shape after pouring. This solution specifically involves a concrete formwork structure that can shorten the curing period;

[0003] When the existing concrete formwork structure is in use, after the multiple formwork bodies are connected, they need to be supported and fixed by external force, which is not convenient for direct connection and installation. In addition, the joints of the multiple formwork bodies are prone to leakage, and are not convenient for clamping and sealing, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a concrete formwork structure which can shorten the curing period and can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A concrete formwork structure capable of shortening the maintenance period comprises a formwork body, a positioning assembly being installed at the front of the formwork body, and clamping assemblies being installed at the upper and lower ends and both sides of the formwork body, the positioning assembly comprising four positioning frames and four positioning blocks, the four positioning frames being respectively fixedly installed at the front of the formwork body near one side and the top end, and the four positioning blocks being respectively fixedly installed at the front of the formwork body near the other side and the bottom end, a baffle being fixedly installed at the front of the formwork body and at the inner side of each positioning frame, two guide rods being fixedly installed between the baffle and the positioning frame, a top plate being movably installed at the periphery of the two guide rods and at the inner side of the positioning frame, a screw being installed at the outer side of the top plate and passing through the interior of the positioning frame, and a nut and a spring being respectively sleeved at the outer and inner ends of the screw.

[0007] As a further solution of the utility model, the positioning frame at one side of the front part of the template body is installed in a horizontal fixed manner, and the positioning frame at the top of the front part of the template body is installed in a vertical fixed manner.

[0008] As a further solution of the utility model, the top plate is located on the periphery of the guide rod and is slidably arranged, and the screw rod and the top plate are fixedly installed.

[0009] As a further solution of the utility model, the screw rod penetrates the outer sides of the positioning frame and the positioning block to be clamped, and the nut is sleeved on the outer periphery of the screw rod to be threadedly connected.

[0010] As a further solution of the utility model, the clamping assembly includes a guide block and two clamping blocks, the guide block is fixedly installed on the top of the template body, two clamping slots are opened on one side of the template body, two clamping blocks are fixedly installed on the other side of the template body, a guide rail groove is opened on the bottom of the template body, and the periphery of the template body near the front end and the rear end is filled with sealing gaskets.

[0011] As a further solution of the utility model, the two card blocks correspond to the positions of the two card slots respectively, and the card blocks are located in the card slots in a card-connected manner.

[0012] As a further solution of the utility model, the guide block is located in the guide rail groove and is clamped, and the front surface of the sealing gasket is rectangular.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting the positioning assembly, the screw rod runs through the positioning frame and the positioning block, and is connected by the nut, so that the connection and fixation of the two template bodies are facilitated, and the overall connection strength is enhanced. The top plate drives the screw rod to slide inward under the action of the spring, which can automatically shrink the screw rod and reduce scratches to the outside during storage and transportation;

[0015] By setting up a snap-in assembly, the snap-in block is inserted into the snap-in groove, and the guide block slides and snaps in the guide groove, which facilitates the snap-in between the horizontal and vertical template bodies. Through the expansion and contraction of the sealing gasket, the connection between the template bodies is tightly fitted, thereby enhancing the sealing of the connection and reducing leakage when pouring concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a concrete formwork structure capable of shortening the curing period of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a positioning component in a concrete formwork structure capable of shortening the curing cycle of the utility model;

[0018] Figure 3 This is a structural schematic diagram of a clamping assembly in a concrete formwork structure capable of shortening the maintenance cycle of the utility model;

[0019] Figure 4 The utility model is a structural schematic diagram of a concrete formwork structure after connection which can shorten the maintenance period.

[0020] In the figure: 1. template body; 2. positioning assembly; 3. clamping assembly; 4. positioning frame; 5. positioning block; 6. baffle; 7. guide rod; 8. top plate; 9. screw; 10. nut; 11. spring; 12. guide block; 13. clamping block; 14. guide rail groove; 15. clamping groove; 16. sealing gasket. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a concrete formwork structure capable of shortening the maintenance period comprises a formwork body 1, a positioning assembly 2 is installed at the front of the formwork body 1, and clamping assemblies 3 are installed at the upper and lower ends and both sides of the formwork body 1. The positioning assembly 2 comprises four positioning frames 4 and four positioning blocks 5. The four positioning frames 4 are respectively fixedly installed at the front of the formwork body 1 near one side and the top end, and the four positioning blocks 5 are respectively fixedly installed at the front of the formwork body 1 near the other side and the bottom end. A baffle plate 6 is fixedly installed at the front of the formwork body 1 and on the inner side of each positioning frame 4, two guide rods 7 are fixedly installed between the baffle plate 6 and the positioning frame 4, a top plate 8 is movably installed on the periphery of the two guide rods 7 and on the inner side of the positioning frame 4, a screw rod 9 is installed on the outer side of the top plate 8 and passes through the interior of the positioning frame 4, and a nut 10 and a spring 11 are respectively sleeved on the outer and inner ends of the screw rod 9.

[0023] In this embodiment, the positioning frame 4 on one side of the front part of the template body 1 is installed in a horizontal fixed manner, and the positioning frame 4 on the top of the front part of the template body 1 is installed in a vertical fixed manner. Through the connection of four positioning frames 4 and four positioning blocks 5, the template body 1 is fixed to each other in the horizontal and vertical directions.

[0024] In this embodiment, the top plate 8 is located on the periphery of the guide rod 7 and is slidably arranged, and the screw rod 9 and the top plate 8 are fixedly installed. The top plate 8 automatically slides inwardly due to the elastic force of the spring 11, causing the screw rod 9 to contract, thereby facilitating the connection and installation between the template bodies 1.

[0025] In this embodiment, the screw 9 passes through the outer side of the positioning frame 4 and the positioning block 5 and is clamped, and the nut 10 is sleeved on the outer periphery of the screw 9 and is threadedly connected. The nut 10 is connected to the outer periphery of the screw 9 to facilitate adjustment so that the two template bodies 1 are fixed to each other.

[0026] In this embodiment, the clamping assembly 3 includes a guide block 12 and two clamping blocks 13. The guide block 12 is fixedly installed on the top of the template body 1. Two clamping grooves 15 are provided on one side of the template body 1. The two clamping blocks 13 are fixedly installed on the other side of the template body 1. A guide rail groove 14 is provided at the bottom of the template body 1. The periphery of the template body 1 near the front and rear ends is filled with sealing gaskets 16. The guide block 12 and the clamping block 13 are clamped with the guide rail groove 14 and the clamping groove 15, so that the connection and sealing of multiple template bodies 1 are facilitated.

[0027] In this embodiment, the two blocks 13 correspond to the positions of the two slots 15 respectively. The blocks 13 are located in the slots 15 and are snap-fitted therein. The blocks 13 are snapped into the slots 15 and fixed therein by the connection of the screws 9 .

[0028] In this embodiment, the guide block 12 is located in the guide groove 14 and is snap-fitted. The front view of the sealing gasket 16 is rectangular. The guide block 12 slides and is snap-fitted in the guide groove 14 to facilitate installation between two vertical template bodies 1.

[0029] It should be noted that the utility model is a concrete formwork structure that can shorten the maintenance period. When in use, the sealing connection of the formwork body 1 reduces concrete leakage to shorten the maintenance period of concrete. When multiple formwork bodies 1 are connected and sealed, the two horizontal formwork bodies 1 are connected by inserting the block 13 in the second horizontal formwork body 1 into the slot 15 in the first formwork body 1, and then the vertical second formwork body 1 is placed on the top of the first formwork body 1, so that the guide block 12 in the first formwork body 1 is located in the guide groove 14 in the second formwork body 1, slides and engages, and then multiple horizontal and vertical formwork bodies 1 are engaged with each other. When fixing, the corresponding top plates 8 are pushed respectively to shrink the spring 11, and the screw 9 passes through the positioning frame 4 and the positioning block 5 in the second formwork body 1. The two formwork bodies 1 are connected and fixed by sleeve-fitting the nut 10 on the outer periphery of the screw 9 and rotating it. The connection of the formwork bodies 1 is sealed by the expansion and contraction of the sealing gasket 16.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A concrete formwork structure capable of shortening the maintenance cycle, comprising a formwork body (1), a positioning assembly (2) being installed at the front of the formwork body (1), and clamping assemblies (3) being installed at the upper and lower ends and both sides of the formwork body (1), characterized in that: The positioning assembly (2) comprises four positioning frames (4) and four positioning blocks (5). The four positioning frames (4) are respectively fixedly mounted on the front part of the template body (1) near one side and the top end. The four positioning blocks (5) are respectively fixedly mounted on the front part of the template body (1) near the other side and the bottom end. A baffle (6) is fixedly mounted on the front part of the template body (1) and on the inner side of each positioning frame (4). Two guide rods (7) are fixedly mounted between the baffle (6) and the positioning frame (4). A top plate (8) is movably mounted on the outer side of the two guide rods (7) and on the inner side of the positioning frame (4). A screw rod (9) is mounted on the outer side of the top plate (8) and passes through the interior of the positioning frame (4). A nut (10) and a spring (11) are respectively sleeved on the outer and inner ends of the screw rod (9).

2. A concrete formwork structure capable of shortening the curing period according to claim 1, characterized in that: The positioning frame (4) at one side of the front part of the template body (1) is installed in a transverse fixed manner, and the positioning frame (4) at the top of the front part of the template body (1) is installed in a vertical fixed manner.

3. A concrete formwork structure capable of shortening the curing period according to claim 1, characterized in that: The top plate (8) is located on the periphery of the guide rod (7) in a sliding arrangement, and the screw rod (9) and the top plate (8) are fixedly installed.

4. A concrete formwork structure capable of shortening the curing period according to claim 1, characterized in that: The screw rod (9) penetrates the outer sides of the positioning frame (4) and the positioning block (5) in a clamping arrangement, and the nut (10) is sleeved on the outer periphery of the screw rod (9) in a threaded connection arrangement.

5. The concrete formwork structure capable of shortening the curing period according to claim 1, characterized in that: The clamping assembly (3) comprises a guide block (12) and two clamping blocks (13); the guide block (12) is fixedly mounted on the top of the template body (1); two clamping grooves (15) are provided on one side of the template body (1); the two clamping blocks (13) are fixedly mounted on the other side of the template body (1); a guide rail groove (14) is provided on the bottom of the template body (1); and sealing gaskets (16) are filled at the front and rear ends of the periphery of the template body (1).

6. A concrete formwork structure capable of shortening the curing period according to claim 5, characterized in that: The two card blocks (13) correspond to the positions of the two card slots (15) respectively, and the card blocks (13) are located in the card slots (15) in a card-connected manner.

7. A concrete formwork structure capable of shortening the curing period according to claim 5, characterized in that: The guide block (12) is located in the guide rail groove (14) in a clamping arrangement, and the front surface of the sealing pad (16) is arranged in a rectangular shape.

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