Splicing structure of concrete pouring formwork

Abstract

The utility model relates to the technical field of pouring formworks, in particular to a splicing structure of a concrete pouring formwork. According to the technical scheme, the maintenance device comprises a first plate, a maintenance mechanism and locking mechanisms, second plates are installed on the two sides of the first plate in an inserted mode, the two locking mechanisms are fixedly installed on one side of the first plate, each locking mechanism comprises an installation base, an abutting spring is movably installed in each installation base, and an abutting rod is fixedly installed at one end of each abutting spring; and a butt joint seat in through connection is fixedly mounted on one side of the mounting seat. The second plate is moved to one side of the first plate, so that the locking rod extends to abut against one end of the abutting rod, and the abutting rod can retract into the mounting base through high elasticity of the abutting spring; and the abutting rod can be driven to extend into the locking groove for abutting through the high deformation force of the abutting spring, the effect of fixing the locking rod is achieved, and the function of the rapid butt joint device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting templates, in particular to a splicing structure of concrete casting templates. Background Art

[0002] The formwork is also called supporting formwork, pouring formwork, etc. It is one of the common equipment in the construction industry. It has the characteristics of high hardness and can be used to support and shape liquid materials such as cement and concrete, so that the concrete can form a preset shape after solidification. In daily use, a splicing structure of a concrete pouring formwork is needed to facilitate the pouring of concrete. Among them, the "a kind of pouring formwork for construction" disclosed in the authorization announcement number "CN212249219U" has solved the various disadvantages of easy misalignment of the installation between the pouring formworks, which affects the use. After further search, it was found that the "a kind of concrete pouring formwork" disclosed in the authorization announcement number "CN216196566U" The invention relates to a "concrete casting template and a concrete casting template system", which has solved the problems of easy loss of connecting parts and low assembly efficiency when assembling multiple templates. However, there are still many defects in templates with similar structures in actual use, such as: it does not have the function of a quick docking device, and it is necessary to use external equipment to install the device, which complicates the workflow of the installation device and reduces the efficiency of the installation device. At the same time, it does not have a good maintenance function, and the operator needs to use external equipment to spray water on the concrete inside the device for maintenance, which increases the workload of the operator and is not convenient for evenly spraying water on the concrete. Therefore, it is necessary to design a splicing structure of a concrete casting template. Utility Model Content

[0003] The purpose of the utility model is to provide a splicing structure of a concrete pouring formwork to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a splicing structure of a concrete casting formwork, comprising a first plate, a maintenance mechanism and a locking mechanism, wherein second plates are plugged and installed on both sides of the first plate, maintenance mechanisms are fixedly installed inside the first plate and the second plate, the maintenance mechanism comprises a delivery pipe, and the delivery pipe has an S-shaped structure, a plurality of groups of through-connected nozzles are equidistantly installed on one side of the delivery pipe, and a mesh plate is fixedly installed inside the nozzle, a water inlet pipe is fixedly installed on the top of the delivery pipe, two groups of locking mechanisms are fixedly installed on one side of the first plate, the locking mechanism comprises a mounting seat, a resistance spring is movably installed inside the mounting seat, a resistance rod is fixedly installed at one end of the resistance spring, and a through-connected docking seat is fixedly installed on one side of the mounting seat.

[0005] By moving the second plate to one side of the first plate, the locking rod is extended to the inside of the docking seat and contacts one end of the interference rod, and the interference rod can be retracted into the mounting seat by the high elastic force of the interference spring. When the locking rod is moved to a suitable position, the high deformation force of the interference spring can drive the interference rod to extend to the inside of the locking groove for interference, thereby fixing the locking rod and realizing the function of the quick docking device. When the concrete inside the device solidifies, the pull plate is extended out of the first plate by pulling the pull plate, and then the water inlet pipe is connected to the external equipment, so that the water source is transported to the inside of the delivery pipe through the water inlet pipe, and then the water source in the delivery pipe can be evenly sprayed into the inside of the device through the nozzle, thereby realizing the function of curing the concrete and avoiding surface cracking caused by the heat accumulated when the concrete solidifies.

[0006] Preferably, a carbon fiber plate is fixedly mounted on the outer side of the first plate and the second plate, and an epoxy resin layer is sprayed on the surface of the carbon fiber plate. The high hardness and low weight of the carbon fiber plate can prevent the device from being too heavy, thereby ensuring the overall hardness of the device, and the good insulation of the epoxy resin layer can prevent the device from chemically reacting with the outside world, thereby extending the service life of the device.

[0007] Preferably, two sets of locking rods are fixedly mounted on one side of the second plate, and two sets of locking grooves are provided inside the locking rods. The locking rods and the locking grooves are used in conjunction with each other to facilitate fixing the moving position of the second plate, providing a locking space for the interference rod.

[0008] Preferably, a slide groove is provided on the top of the mounting seat, and a locking piece fixedly connected to one side of the interference rod is threadedly installed inside the slide groove. The slide groove can provide an installation position and moving space for the locking piece, so that the operator can pull the locking piece to drive the interference spring to move synchronously, and then the moving position of the interference rod can be fixed by rotating the locking piece, thereby preventing the interference rod from moving automatically due to impact on the device.

[0009] Preferably, a pull plate is installed on the first plate and the second plate near the maintenance mechanism, and two sets of handles are fixed on the top of the pull plate. The pull plate can be used to intercept the concrete inside the device, so as to prevent the liquid concrete from entering the nozzle and causing the nozzle to be blocked.

[0010] Preferably, a fixing plate is fixedly mounted on the outer sides of the first plate and the second plate, and a fin is fixed on one side of the fixing plate. The fixing plate can provide a mounting position for the fin, and the special structure of the fin can facilitate heat dissipation of the high temperature generated when the concrete inside the device solidifies, thereby avoiding deformation of the device caused by the high temperature generated when the concrete solidifies.

[0011] Preferably, guide rods are fixedly installed on both sides of the first plate, and guide grooves are provided on both sides of the second plate for use with the guide rods. The guide rods and guide grooves can be used together to limit the installation position of the second plate, thereby avoiding position deviation during the docking process of the second plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By moving the second plate to one side of the first plate, the locking rod is extended to the inside of the docking seat and contacts with one end of the interference rod. The interference rod can be retracted into the mounting seat by the high elastic force of the interference spring. When the locking rod is moved to a suitable position, the high deformation force of the interference spring can drive the interference rod to extend to the inside of the locking groove for interference, thereby fixing the locking rod and realizing the function of the quick docking device. There is no need to use external equipment to install the device, which simplifies the work process of installing the device and increases the efficiency of installing the device.

[0014] 2. When the concrete inside the device solidifies, the pull plate is pulled to extend out of the first plate, and then the water inlet pipe is connected to the external equipment to allow water to be transported to the inside of the delivery pipe through the water inlet pipe. The water inside the delivery pipe can be evenly sprayed into the device through the nozzle, thereby realizing the function of curing the concrete, avoiding surface cracking caused by the heat accumulated when the concrete solidifies, and increasing the quality of concrete cast by the device. The operator does not need to use external equipment to spray water on the concrete inside the device for maintenance operations, which reduces the workload of the operator and facilitates the uniform spraying of water on the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view schematic diagram of the internal structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a partial structure of a first plate viewed from above of the utility model;

[0017] Figure 3 This is a schematic diagram of the partial structure of the first plate of the utility model;

[0018] Figure 4 It is a partial structural diagram of the maintenance mechanism of the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of the locking mechanism of the utility model.

[0020] In the figure: 1. first plate; 101. carbon fiber plate; 102. epoxy resin layer; 2. second plate; 201. locking rod; 202. locking groove; 3. maintenance mechanism; 301. delivery pipe; 302. nozzle; 303. water inlet pipe; 304. mesh plate; 4. locking mechanism; 401. mounting seat; 402. resistance spring; 403. docking seat; 404. resistance rod; 405. locking piece; 5. pull plate; 501. handle; 6. fixing plate; 601. fin; 7. guide rod. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the utility model proposes a splicing structure of a concrete casting template, comprising a first plate 1, a maintenance mechanism 3 and a locking mechanism 4, the second plates 2 are plugged and installed on both sides of the first plate 1, the maintenance mechanism 3 is fixedly installed inside the first plate 1 and the second plate 2, the maintenance mechanism 3 comprises a delivery pipe 301, and the delivery pipe 301 has an S-shaped structure, a plurality of groups of through-connected nozzles 302 are equidistantly installed on one side of the delivery pipe 301, and a mesh plate 304 is fixedly installed inside the nozzle 302;

[0024] A water inlet pipe 303 is fixedly installed on the top of the delivery pipe 301, two sets of locking mechanisms 4 are fixedly installed on one side of the first plate 1, and the locking mechanism 4 includes a mounting seat 401, a resisting spring 402 is movably installed inside the mounting seat 401, a resisting rod 404 is fixedly installed on one end of the resisting spring 402, and a through-connected docking seat 403 is fixedly installed on one side of the mounting seat 401, and two sets of locking rods 201 are fixedly installed on one side of the second plate 2, and two sets of locking grooves 202 are opened inside the locking rods 201;

[0025] A sliding groove is provided on the top of the mounting seat 401, and a locking piece 405 fixedly connected to one side of the interference rod 404 is installed on the inner thread of the sliding groove, and a pull plate 5 is plugged and installed on one side of the first plate 1 and the second plate 2 near the maintenance mechanism 3, and two sets of handles 501 are fixedly installed on the top of the pull plate 5, and a fixing plate 6 is fixedly installed on the outer side of the first plate 1 and the second plate 2, and one side of the fixing plate 6 is fixed to a fin 601.

[0026] The working principle of the splicing structure of the concrete casting template based on the first embodiment is: after the device is moved to the designated installation position, the second plate 2 is moved to the side of the first plate 1, so that the locking rod 201 extends to the inside of the docking seat 403 and contacts with one end of the interference rod 404, and the interference rod 404 can be retracted into the inside of the mounting seat 401 by the high elastic force of the interference spring 402. When the locking rod 201 is moved to a suitable position, the high deformation force of the interference spring 402 can drive the interference rod 404 to extend to the inside of the locking groove 202 for contact, thereby fixing the locking rod 201 and realizing the function of the quick docking device;

[0027] The operator pulls the locking member 405 to drive the interference spring 402 to move synchronously, and then the locking member 405 is rotated to fix the moving position of the interference rod 404, thereby preventing the interference rod 404 from moving by itself due to impact on the device. The special structure of the fin 601 can dissipate the high temperature generated when the concrete inside the device solidifies, thereby preventing the device from being deformed due to the high temperature generated when the concrete solidifies.

[0028] When the concrete inside the device solidifies, the pull plate 5 is pulled to extend out of the first plate 1. The pull plate 5 can be used to intercept the concrete inside the device, preventing liquid concrete from entering the nozzle 302 and clogging the nozzle 302. After the water inlet pipe 303 is connected to the external equipment, the water source is transported to the inside of the delivery pipe 301 through the water inlet pipe 303, and the water source in the delivery pipe 301 can be evenly sprayed into the device through the nozzle 302, thereby realizing the function of curing the concrete and avoiding surface cracking caused by the heat accumulated when the concrete solidifies.

[0029] Embodiment 2

[0030] like Figure 2 , Figure 3 As shown, the utility model proposes a splicing structure of a concrete casting formwork. Compared with the first embodiment, this embodiment also includes: a carbon fiber plate 101 is fixedly installed on the outer side of the first plate 1 and the second plate 2, and an epoxy resin layer 102 is sprayed on the surface of the carbon fiber plate 101, guide rods 7 are fixedly installed on both sides of the first plate 1, and guide grooves used in conjunction with the guide rods 7 are opened on both sides of the second plate 2.

[0031] In this embodiment, Figure 3 As shown, the high hardness and low weight of the carbon fiber plate 101 can prevent the device from being too heavy, thereby ensuring the overall hardness of the device. The good insulation of the epoxy resin layer 102 can prevent the device from chemically reacting with the outside world, thereby extending the service life of the device.

[0032] like Figure 2 As shown, the guide rod 7 cooperates with the guide groove to limit the installation position of the second plate 2, thereby avoiding position deviation of the second plate 2 during the docking process.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A splicing structure for a concrete casting formwork, comprising a first plate (1), a curing mechanism (3) and a locking mechanism (4), characterized in that: The second plates (2) are plugged and installed on both sides of the first plate (1); a maintenance mechanism (3) is fixedly installed inside the first plate (1) and the second plate (2); the maintenance mechanism (3) comprises a delivery pipe (301); the delivery pipe (301) has an S-shaped appearance; a plurality of groups of nozzles (302) connected in a through manner are equidistantly installed on one side of the delivery pipe (301); a mesh plate (304) is fixedly installed inside the nozzle (302); a water inlet pipe (303) is fixedly installed on the top of the delivery pipe (301); two groups of locking mechanisms (4) are fixedly installed on one side of the first plate (1); the locking mechanism (4) comprises a mounting seat (401); a resisting spring (402) is movably installed inside the mounting seat (401); a resisting rod (404) is fixedly installed at one end of the resisting spring (402); and a through-connected docking seat (403) is fixedly installed on one side of the mounting seat (401).

2. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: A carbon fiber plate (101) is fixedly mounted on the outer sides of the first plate (1) and the second plate (2), and an epoxy resin layer (102) is sprayed on the surface of the carbon fiber plate (101).

3. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: Two groups of locking rods (201) are fixedly mounted on one side of the second plate (2), and two groups of locking grooves (202) are provided inside the locking rods (201).

4. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: The top of the mounting seat (401) is provided with a sliding groove, and a locking member (405) fixedly connected to one side of the abutting rod (404) is threadedly installed inside the sliding groove.

5. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: A pull plate (5) is plugged and installed on one side of the first plate (1) and the second plate (2) close to the maintenance mechanism (3), and two sets of handles (501) are fixedly installed on the top of the pull plate (5).

6. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: A fixing plate (6) is fixedly mounted on the outer sides of the first plate (1) and the second plate (2), and one side of the fixing plate (6) is fixed to a fin (601).

7. The splicing structure of a concrete casting formwork according to claim 1, characterized in that: Guide rods (7) are fixedly mounted on both sides of the first plate (1), and guide grooves for use with the guide rods (7) are provided on both sides of the second plate (2).

Images