Cement pouring formwork for hydraulic engineering construction

Abstract

The utility model relates to the technical field of water conservancy project construction, in particular to a cement pouring formwork for water conservancy project construction, which comprises a bottom plate, two side plates are fixedly connected to the top of the bottom plate, mounting frames are fixedly connected to the opposite sides of the two side plates, through holes are uniformly distributed in the surfaces of the mounting frames, and the through holes are communicated with the bottom plate. Two baffle plates are arranged between the two side plates; under the action of a sealing assembly, a push plate can be pushed to move upwards in the process that a threaded rod is screwed into a threaded hole in the process of fixing a connecting plate, and inert gas stored in a mounting cavity can be extruded under the mutual cooperation of a connecting rod and an extrusion rod; extruded inert gas is injected into the sealing air bags through the guide pipes to bulge the sealing air bags, so that the effect of filling gaps between the baffles and the side plates and between the baffles and the bottom plate is achieved, the sealing strength of the joints is improved, and the possibility that cement leaks from the joints is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction, in particular to a cement casting template for water conservancy project construction. Background Art

[0002] In the process of water conservancy project construction, a large number of slope protection bricks are generally required for lifting construction. Traditional slope protection bricks are produced by pouring concrete formwork.

[0003] After searching, a Chinese patent discloses a cement casting formwork for water conservancy project construction (publication number CN217967529U). This patented technology assembles the two sides of the cement casting formwork for water conservancy project construction using a detachable structure, and the size can be adjusted according to actual use needs. However, the connection between the adjustment baffle and the side plate is not tight due to the movable nature, and the poured cement is easy to leak through the connection gap between the two. Therefore, a person skilled in the art provides a cement casting formwork for water conservancy project construction to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a cement casting template for water conservancy project construction in order to solve the above problems, thereby improving the problem of poor connection sealing between the regulating baffle and the side plate.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme. A cement pouring template for water conservancy engineering construction comprises: a bottom plate, the top of which is fixedly connected with two side plates, the opposite sides of the two side plates are fixedly connected with mounting frames, the surface of the mounting frame is provided with evenly distributed through holes, and two baffles are arranged between the two side plates; a sealing component, the sealing component is arranged on the surface of the baffle, and the sealing component can improve the sealing performance of the connection between the baffle and the side plate; wherein the sealing component comprises a connecting plate fixedly connected to the top of the baffle, the two ends of the connecting plate respectively extend to the top of the two mounting frames, the surface of the connecting plate is provided with connecting holes connected to the adjacent through holes, the top of the connecting plate is fixedly connected with two mounting tubes coaxially arranged with the through holes, the bottom of the mounting tube is provided with a threaded hole connected to the connecting hole, the internal thread of the threaded hole is connected to a threaded rod, and the lower end of the threaded rod sequentially penetrates the threaded hole, the connecting hole and the through hole and is provided with an enlarged portion.

[0006] Preferably, the sealing assembly further comprises a sealing airbag embedded and mounted on the surface of the baffle, the cross-sectional shape of the sealing airbag is a "U" shape, and the sealing airbag is a rubber material component.

[0007] Preferably, an installation cavity is opened inside the installation tube, the inner wall of the installation cavity is slidably connected with an extrusion plate, the top of the extrusion plate and the inner wall of the installation cavity are filled with inert gas, the top of the installation tube is connected with a conduit, and the other end of the conduit is connected to the sealing airbag.

[0008] Preferably, the bottom of the extrusion plate is fixedly connected to a connecting rod, the lower end of the connecting rod passes through the installation cavity and extends to the inside of the threaded hole, and the lower end of the connecting rod is fixedly connected to a push plate located inside the threaded hole, and the bottom of the push plate contacts the upper end of the threaded rod.

[0009] Preferably, a spring is fixedly connected to the bottom of the extrusion plate, and the other end of the spring is fixedly connected to the inner bottom wall of the installation cavity.

[0010] Preferably, a slide rod is slidably connected to the top of the installation tube, the lower end of the slide rod passes through the installation tube and extends to the inside of the installation cavity, and the lower end of the slide rod contacts the top of the extrusion plate.

[0011] Preferably, an indicator bar is provided on the surface of the sliding rod.

[0012] The beneficial effects of the utility model are:

[0013] 1. Under the action of the sealing component, in the process of fixing the connecting plate, the push plate can be pushed upward by screwing the threaded rod into the threaded hole. Under the cooperation of the connecting rod and the extrusion rod, the inert gas stored in the installation cavity can be squeezed. The squeezed inert gas is injected into the sealing airbag through the conduit and then inflates the sealing airbag to achieve the effect of filling the gap between the baffle plate and the side plate and the bottom plate, thereby improving the sealing strength of the connection and reducing the possibility of cement leakage from there;

[0014] 2. The setting of the slide bar can push the slide bar to move up synchronously during the upward movement of the extrusion plate, so that it can be judged whether the threaded rod is installed in place by observing whether the indicator bar passes through the installation tube as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial cross-sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the sealing assembly and the baffle of the utility model;

[0018] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0019] In the figure: 1, bottom plate; 101, side plate; 102, mounting frame; 2, baffle; 3, sealing assembly; 301, connecting plate; 302, mounting tube; 303, threaded rod; 304, spring; 305, push plate; 306, sealing airbag; 307, catheter; 308, connecting rod; 309, sliding rod; 311, indicator strip; 310, extrusion plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] When implementing: Figure 1-4 As shown, a cement casting template for water conservancy project construction includes: a bottom plate 1, two side plates 101 are fixedly connected to the top of the bottom plate 1, and mounting frames 102 are fixedly connected to the opposite sides of the two side plates 101. The surface of the mounting frame 102 is provided with evenly distributed through holes, and two baffles 2 are arranged between the two side plates 101; a sealing component 3, which is arranged on the surface of the baffle 2, and the sealing component 3 can improve the sealing performance of the connection between the baffle 2 and the side plate 101; wherein the sealing component 3 includes a fixed connection A connecting plate 301 connected to the top of the baffle 2, both ends of the connecting plate 301 extend to the top of the two mounting frames 102 respectively, a connecting hole connected to the adjacent through hole is provided on the surface of the connecting plate 301, two mounting tubes 302 coaxially arranged with the through hole are fixedly connected to the top of the connecting plate 301, a threaded hole connected to the connecting hole is provided at the bottom of the mounting tube 302, the internal thread of the threaded hole is connected to the threaded rod 303, the lower end of the threaded rod 303 passes through the threaded hole, the connecting hole and the through hole in sequence and is provided with an enlarged portion;

[0022] By moving the connecting plate 301, the baffle plate 2 can be driven to move synchronously, so as to adjust the distance between the two baffle plates 2, so as to perform pouring operations of different specifications. After aligning the connecting hole on the connecting plate 301 with the corresponding through hole, the threaded rod 303 is passed through the through hole and the connecting hole and is rotated and screwed into the inside of the threaded hole, so as to achieve the effect of limiting the position of the connecting plate 301;

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the sealing assembly 3 also includes a sealing airbag 306 embedded and installed on the surface of the baffle 2. The cross-sectional shape of the sealing airbag 306 is a "U" shape. The sealing airbag 306 is a rubber material component. An installation cavity is opened inside the installation cylinder 302. The inner wall of the installation cavity is slidably connected with an extrusion plate 310. The top of the extrusion plate 310 and the inner wall of the installation cavity are filled with inert gas. The top of the installation cylinder 302 is connected with a conduit 307, and the other end of the conduit 307 is connected with the sealing airbag 306. The bottom of the extrusion plate 310 is fixedly connected with a connecting rod 308. The lower end of the connecting rod 308 passes through the installation cavity and extends to the inside of the threaded hole. The lower end of the connecting rod 308 is fixedly connected with a push plate 305 located inside the threaded hole. The bottom of the push plate 305 contacts the upper end of the threaded rod 303. The bottom of the extrusion plate 310 is fixedly connected with a spring 304, and the other end of the spring 304 is fixedly connected to the inner bottom wall of the installation cavity.

[0024] When the threaded rod 303 is screwed into the threaded hole, the push plate 305 can be pushed upward, thereby driving the connecting rod 308 to be inserted into the installation cavity, and the spring 304 can be squeezed at the same time. In this process, the squeezing plate 310 can be driven to squeeze the inert gas stored in the installation cavity. The squeezed inert gas can be injected into the sealing airbag 306 through the conduit 307, and the sealing airbag 306 is inflated, so as to achieve the effect of filling the gap between the baffle 2 and the side plate 101 and the bottom plate 1, thereby strengthening the sealing of the connection and avoiding the leakage of the poured cement.

[0025] When the threaded rod 303 is rotated in the opposite direction for disassembly, the extrusion plate 310, the connecting rod 308 and the push plate 305 can be reset under the action of the spring 304, so that the internal inert gas is injected into the installation cavity through the conduit 307 for storage under the elastic force of the sealing airbag 306 itself, so as to facilitate reuse.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a slide bar 309 is slidably connected to the top of the installation cylinder 302, and the lower end of the slide bar 309 passes through the installation cylinder 302 and extends to the inside of the installation cavity, and the lower end of the slide bar 309 contacts the top of the extrusion plate 310, and an indicator bar 311 is provided on the surface of the slide bar 309;

[0027] During the upward movement of the extrusion plate 310, the slide bar 309 can be pushed upward synchronously until the indicator bar 311 passes through the installation tube 302 as a whole, which can prompt the staff that the threaded rod 303 is screwed into place. The threaded rod 303 is removed and reset under the action of the slide bar 309's own gravity as the extrusion plate 310 moves downward.

[0028] When the utility model is in use, the baffle plate 2 can be driven to move synchronously by moving the connecting plate 301, so as to adjust the distance between the two baffle plates 2, so as to be able to perform casting operations of different specifications. After the connecting hole on the connecting plate 301 is aligned with the corresponding through hole, the threaded rod 303 is passed through the through hole and the connecting hole and is rotated and screwed into the inside of the threaded hole, so as to achieve the effect of limiting the position of the connecting plate 301. Under the action of the sealing component 3, the sealing airbag 306 can be inflated to achieve the effect of filling the gap between the baffle plate 2 and the side plate 101 and the bottom plate 1, thereby strengthening the sealing of the connection and avoiding leakage of the poured cement.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cement casting template for water conservancy project construction, characterized in that: include: A bottom plate (1), wherein two side plates (101) are fixedly connected to the top of the bottom plate (1), mounting frames (102) are fixedly connected to the opposite sides of the two side plates (101), the surface of the mounting frames (102) is provided with evenly distributed through holes, and two baffles (2) are arranged between the two side plates (101); A sealing component (3), wherein the sealing component (3) is arranged on the surface of the baffle (2), and the sealing component (3) can improve the sealing performance of the connection between the baffle (2) and the side plate (101); The sealing assembly (3) comprises a connecting plate (301) fixedly connected to the top of the baffle (2), the two ends of the connecting plate (301) respectively extend to the top of the two mounting frames (102), the surface of the connecting plate (301) is provided with connecting holes connected to the adjacent through holes, the top of the connecting plate (301) is fixedly connected with two mounting tubes (302) coaxially arranged with the through holes, the bottom of the mounting tube (302) is provided with a threaded hole connected to the connecting hole, the internal thread of the threaded hole is connected to a threaded rod (303), the lower end of the threaded rod (303) passes through the threaded hole, the connecting hole and the through hole in sequence and is provided with an enlarged portion.

2. The cement casting template for water conservancy project construction according to claim 1 is characterized in that: The sealing assembly (3) further comprises a sealing airbag (306) embedded and mounted on the surface of the baffle (2); the cross-sectional shape of the sealing airbag (306) is a "U" shape; the sealing airbag (306) is a rubber material component.

3. The cement casting template for water conservancy project construction according to claim 2 is characterized in that: An installation cavity is provided inside the installation cylinder (302), and an extrusion plate (310) is slidably connected to the inner wall of the installation cavity. An inert gas is filled between the top of the extrusion plate (310) and the inner wall of the installation cavity. A conduit (307) is connected to the top of the installation cylinder (302), and the other end of the conduit (307) is connected to the sealing airbag (306).

4. The cement casting template for water conservancy project construction according to claim 3 is characterized in that: The bottom of the extrusion plate (310) is fixedly connected to a connecting rod (308), the lower end of the connecting rod (308) passes through the installation cavity and extends to the inside of the threaded hole, and the lower end of the connecting rod (308) is fixedly connected to a push plate (305) located inside the threaded hole, and the bottom of the push plate (305) is in contact with the upper end of the threaded rod (303).

5. The cement casting template for water conservancy project construction according to claim 4 is characterized in that: A spring (304) is fixedly connected to the bottom of the extrusion plate (310), and the other end of the spring (304) is fixedly connected to the inner bottom wall of the installation cavity.

6. The cement casting template for water conservancy project construction according to claim 5, characterized in that: The top of the installation tube (302) is slidably connected to a slide rod (309), the lower end of the slide rod (309) passes through the installation tube (302) and extends to the inside of the installation cavity, and the lower end of the slide rod (309) contacts the top of the extrusion plate (310).

7. The cement casting template for water conservancy project construction according to claim 6 is characterized in that: An indicator bar (311) is provided on the surface of the sliding rod (309).

Images