Open-close type guardrail template

Abstract

The utility model discloses an opening and closing type guardrail formwork which comprises a bottom plate, a clamping groove is formed in the side surface of the bottom plate, a first groove is formed in the upper surface of the bottom plate, a left plate is movably connected to the upper surface of the bottom plate, a first inserting plate is fixedly connected to the lower surface of the left plate, and a connecting plate is fixedly connected to the side surface of the left plate. A second groove is formed in the upper surface of the bottom plate, a right plate is movably connected to the upper surface of the bottom plate, and a second inserting plate is fixedly connected to the lower surface of the right plate. According to the structure, the bottom plate, the left plate, the right plate, the connecting plate, the fixing block, the clamping block, the telescopic rod and the push plate are matched, so that the bottom plate, the left plate and the right plate can be connected more tightly up and down and can also be connected more tightly left and right, and the situation that the quality of finished products is affected by uneven finished products due to the fact that concrete flows out of the connecting position after being poured is avoided; and the situation that water flows out of the connecting position and is solidified on the edge can be avoided, manual cleaning time is shortened, and next-time attachment is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail templates, in particular to an opening and closing guardrail template. Background Art

[0002] The retractable guardrail formwork is a formwork system used in construction, especially for pouring concrete guardrails in projects such as bridges, roads, and tunnels. The retractable guardrail formwork is usually made of durable materials and can be reused many times, reducing project costs.

[0003] Traditional guardrails are generally based on cast-in-place reinforced concrete wall guardrails. Before pouring concrete, a formwork needs to be installed and the formwork needs to be enclosed to form a pouring cavity, and the concrete is poured into the cavity. However, since traditional formwork is usually made up of several pieces, the joints are often not firmly fixed, resulting in leakage after the concrete is poured, causing the guardrail to be uneven after forming, and the concrete at the joints will adhere to the side walls. If it is not cleaned properly, it will affect the next fitting. Utility Model Content

[0004] According to the described opening and closing guardrail formwork, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an opening and closing guardrail formwork, which cooperates with the bottom plate, left plate, right plate, connecting plate, fixed block, clamping block, telescopic rod and push plate to make the bottom plate, left plate and right plate connected so that they can be connected more tightly up and down and left and right, thus avoiding concrete flowing out from the connection after being poured, resulting in uneven finished products and affecting the quality of the finished products, and avoiding concrete flowing out from the connection and solidifying at the edge, thus reducing the time for manual cleaning and avoiding affecting the next fitting.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned bottom plate, the bottom plate, the left plate, the connecting plate and the right plate can be installed as a whole, so that a hollow cavity is formed inside, which is used for pouring concrete guardrails, the side surface of the bottom plate is provided with a card slot, the upper surface of the bottom plate is provided with a first groove, the first groove is used to insert the first plug plate to keep the left plate upright and make the installation stable, the upper surface of the bottom plate is movably connected with the left plate, the lower surface of the left plate is fixedly connected with the first plug plate, and the side surface of the left plate is fixedly connected with the connecting plate;

[0006] The upper surface of the bottom plate is provided with a second groove, and the second groove is used to insert the second plugging plate to keep the right plate upright and to make it installed stably, the upper surface of the bottom plate is movably connected with the right plate, and the lower surface of the right plate is fixedly connected with the second plugging plate, and the side surface of the right plate is provided with a third groove, the side surface of the left plate is movably connected with a fixing block, the side inner wall of the fixing block is fixedly connected with a telescopic rod, and the telescopic rod can push the push plate out by telescoping, so that the connection between the left plate and the right plate is tighter, the output end of the telescopic rod is fixedly connected with the push plate, the side surface of the left plate is fixedly connected with a guide rail, the side inner wall of the fixing block is provided with a sliding groove, the side surface of the fixing block is movably connected with a guide rod, and one end of the guide rod is fixedly connected with a card block, and the card block cooperates with the fixing block to make the upper and lower connections tighter, and the side surface of the card block is fixedly connected with a spring.

[0007] According to the retractable guardrail template, the side surface of the first plug plate is movably connected to the first groove, and the lower surface of the connecting plate is movably connected to the bottom plate.

[0008] According to the retractable guardrail template, the side surface of the second plug plate is movably connected to the second groove, and the side surface of the connecting plate is movably connected to the third groove.

[0009] According to the retractable guardrail template, the side surface of the push plate is movably connected to the fixed block, and the side surface of the push plate is movably connected to the right plate.

[0010] According to the retractable guardrail template, the side inner wall of the fixed block is movably connected to the right plate, and the side surface of the guide rail is slidably connected to the slide groove.

[0011] According to the retractable guardrail template, one end of the guide rod is fixedly connected to a pull plate to provide a fulcrum for a human hand when releasing the limit of the clamping block, and the upper surface of the clamping block is movably connected to the clamping groove.

[0012] According to the retractable guardrail template, one end of the spring away from the clamping block is fixedly connected to the fixed block, and the side inner wall of the fixed block is movably connected to the bottom plate.

[0013] According to the retractable guardrail template, the top inner wall of the fixed block is movably connected to the connecting plate.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1This is a front view of an opening and closing guardrail template of the utility model;

[0017] Figure 2 It is an exploded view of an opening and closing guardrail template of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 It is a partial structural exploded diagram of an opening and closing guardrail template of the utility model.

[0020] Legend:

[0021] 1. Bottom plate; 2. Card slot; 3. First groove; 4. First plug plate; 5. Left plate; 6. Connecting plate; 7. Second groove; 8. Second plug plate; 9. Right plate; 10. Third groove; 11. Fixed block; 12. Telescopic rod; 13. Push plate; 14. Guide rod; 15. Card block; 16. Spring; 17. Pull plate; 18. Guide rail. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is an opening and closing guardrail template, which includes a bottom plate 1, the bottom plate 1, the left plate 5, the connecting plate 6 and the right plate 9 can be installed as a whole to form a hollow cavity inside for pouring concrete guardrails. The side surface of the bottom plate 1 is provided with a card slot 2, and the upper surface of the bottom plate 1 is provided with a first groove 3. The first groove 3 is used to insert the first plugging plate 4 to keep the left plate 5 upright and to make the installation stable. The upper surface of the bottom plate 1 is movably connected with the left plate 5, and the lower surface of the left plate 5 is fixedly connected with the first plugging plate 4. The side surface of the left plate 5 is fixedly connected with the connecting plate 6. The side surface of the first plugging plate 4 is movably connected to the first groove 3, and the lower surface of the connecting plate 6 is movably connected to the bottom plate 1.

[0024] A second groove 7 is provided on the upper surface of the bottom plate 1, and the second groove 7 is used to insert the second plugging plate 8 to keep the right plate 9 upright and to make it stable in installation. The upper surface of the bottom plate 1 is movably connected with the right plate 9, and the lower surface of the right plate 9 is fixedly connected with the second plugging plate 8. The side surface of the second plugging plate 8 is movably connected with the second groove 7, and the side surface of the connecting plate 6 is movably connected with the third groove 10. The side surface of the right plate 9 is provided with a third groove 10, and the side surface of the left plate 5 is movably connected with a fixed block 11, and the side inner wall of the fixed block 11 is fixedly connected with a telescopic rod 12. The telescopic rod 12 can push the push plate 13 out by telescoping, so that the connection between the left plate 5 and the right plate 9 is tighter, and the output end of the telescopic rod 12 is fixedly connected with the push plate 13, and the side surface of the push plate 13 is movably connected with the fixed block 11, and the side surface of the push plate 13 is movably connected with the right plate 9 Then, the side surface of the left plate 5 is fixedly connected with a guide rail 18, the side inner wall of the fixed block 11 is provided with a slide groove, the side surface of the fixed block 11 is movably connected with a guide rod 14, one end of the guide rod 14 is fixedly connected with a card block 15, the card block 15 cooperates with the fixed block 11 to make the upper and lower connections tighter, the side surface of the card block 15 is fixedly connected with a spring 16, the side inner wall of the fixed block 11 is movably connected with the right plate 9, the side surface of the guide rail 18 is slidably connected with the slide groove, one end of the guide rod 14 is fixedly connected with a pull plate 17, which provides a fulcrum for the hand when the limit of the card block 15 is released, the upper surface of the card block 15 is movably connected with the card groove 2, the end of the spring 16 away from the card block 15 is fixedly connected with the fixed block 11, the side inner wall of the fixed block 11 is movably connected with the bottom plate 1, and the top inner wall of the fixed block 11 is movably connected with the connecting plate 6.

[0025] Working principle: Place the base plate 1 on the ground, insert the first plug plate 4 and the second plug plate 8 into the first groove 3 and the second groove 7 respectively, then insert the connecting plate 6 into the third groove 10 of the right plate 9, and install the fixing block 11 on the left plate 5 and the right plate 9 through the cooperation of the guide rail 18 and the slide groove. After installation, the card block 15 pops out and is stuck in the card slot 2. At this time, turn on the power to start the telescopic rod 12 to push the push plate 13 out to contact the right plate 9.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An opening and closing guardrail template, characterized in that: include: A bottom plate (1), a side surface of the bottom plate (1) is provided with a card slot (2), an upper surface of the bottom plate (1) is provided with a first groove (3), the upper surface of the bottom plate (1) is movably connected to a left plate (5), the lower surface of the left plate (5) is fixedly connected to a first plug plate (4), and the side surface of the left plate (5) is fixedly connected to a connecting plate (6); The upper surface of the bottom plate (1) is provided with a second groove (7), the upper surface of the bottom plate (1) is movably connected to a right plate (9), the lower surface of the right plate (9) is fixedly connected to a second plug plate (8), the side surface of the right plate (9) is provided with a third groove (10), the side surface of the left plate (5) is movably connected to a fixed block (11), the side inner wall of the fixed block (11) is fixedly connected to a telescopic rod (12), the output end of the telescopic rod (12) is fixedly connected to a push plate (13), the side surface of the left plate (5) is fixedly connected to a guide rail (18), the side inner wall of the fixed block (11) is provided with a sliding groove, the side surface of the fixed block (11) is movably connected to a guide rod (14), one end of the guide rod (14) is fixedly connected to a clamping block (15), and the side surface of the clamping block (15) is fixedly connected to a spring (16).

2. The retractable guardrail template according to claim 1 is characterized in that: The side surface of the first plug plate (4) is movably connected to the first groove (3), and the lower surface of the connecting plate (6) is movably connected to the bottom plate (1).

3. The retractable guardrail formwork according to claim 1 is characterized in that: The side surface of the second plug plate (8) is movably connected to the second groove (7), and the side surface of the connecting plate (6) is movably connected to the third groove (10).

4. The retractable guardrail template according to claim 1, characterized in that: The side surface of the push plate (13) is movably connected to the fixed block (11), and the side surface of the push plate (13) is movably connected to the right plate (9).

5. The retractable guardrail template according to claim 1 is characterized in that: The side inner wall of the fixed block (11) is movably connected to the right plate (9), and the side surface of the guide rail (18) is slidably connected to the slide groove.

6. The retractable guardrail template according to claim 1, characterized in that: One end of the guide rod (14) is fixedly connected to a pull plate (17), and the upper surface of the clamping block (15) is movably connected to the clamping slot (2).

7. The retractable guardrail template according to claim 1, characterized in that: One end of the spring (16) away from the clamping block (15) is fixedly connected to the fixing block (11), and the side inner wall of the fixing block (11) is movably connected to the bottom plate (1).

8. The retractable guardrail formwork according to claim 1, characterized in that: The top inner wall of the fixing block (11) is movably connected to the connecting plate (6).

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