Handle tool for building template

Abstract

The utility model discloses a building formwork handle tool which comprises a back plate, a fixed supporting plate is fixed to one side of the bottom end of the back plate, a movable pressing plate is movably connected to the position, located on the top of the fixed supporting plate, of one side of the back plate, a handle is movably connected to the other side of the back plate, a middle cavity is formed in the back plate, and a handle is arranged in the middle cavity. A lifting linkage structure is arranged in the middle cavity and comprises a lifting movable pile, a lifting groove, an abutting pile and a steel cable. When the template is carried, the template can be firstly placed on the fixed supporting plate, then the handle is lifted upwards, the movable pressing plate moves downwards under the driving of the lifting linkage structure, and the movable pressing plate is matched with the fixed supporting plate to clamp the template, so that the template can be carried, the heavier the template is, the stronger the pulling force of the handle on the movable pressing plate through the lifting linkage structure is, and the higher the pulling force is. The clamping force on the template is larger, so that the stability of the template is guaranteed, and hands cannot be in contact with the template in the whole carrying process, so that the hands cannot be injured.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a building template handle tool. Background Art

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric size, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce engineering costs.

[0003] In order to facilitate the transportation of building formwork at construction sites, the traditional method is for two people to carry it directly by hand. This method is prone to stumbling due to poor coordination between the two people during the transportation process. When multiple layers of formwork are stacked together, the stability of the formwork cannot be guaranteed. In actual operation, workers are time-consuming and laborious in the process of carrying the formwork, and their hands are easily cut or stabbed by the edge of the formwork. Therefore, it is necessary to design a tool that is convenient for carrying the formwork to solve this problem. Utility Model Content

[0004] The utility model aims to provide a building template handle tool to solve the problems of inconvenient transportation of building templates, poor template stability and easy injury to the hands of the transporters proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building template handle tool, comprising a back plate, a fixed support plate is fixed on one side of the bottom end of the back plate, a movable pressure plate is movably connected to one side of the back plate at the top of the fixed support plate, a handle is movably connected to the other side of the back plate, a middle cavity is opened inside the back plate, a lifting linkage structure is arranged inside the middle cavity, the lifting linkage structure comprises a lifting movable pile, a lifting groove, a holding pile and a steel cable, the lifting groove is three in number, all of which are opened on the surface of the back plate and communicate with the middle cavity, the lifting movable pile is lifted and connected inside the lifting groove, the ends of the lifting movable piles on both sides extend out of the lifting groove and are fixedly connected to the movable pressure plate, the ends of the lifting movable piles in the middle extend out of the lifting groove and are fixedly connected to the handle, the two ends of the steel cable are respectively fixedly connected to the lifting movable piles on both sides, the middle part of the steel cable is in contact with the upper surface of the lifting movable pile in the middle, the holding piles are fixed inside the middle cavity, two of them are arranged and symmetrically distributed on both sides of the lifting movable pile in the middle, and the steel cable is in contact with the lower surface of the holding pile.

[0006] Preferably, a rubber pad is attached to the upper surface of the fixed support plate, and the surface of the rubber pad is provided with anti-slip grooves.

[0007] Preferably, the lifting movable pile comprises a movable pile body, a fixed outer plate and a fixed middle plate, and the movable pile body is slidably arranged inside the lifting groove, with its inner end extending into the middle cavity and its outer end extending outside the lifting groove.

[0008] Preferably, the fixed outer sheet is fixed to the outer end of the movable pile body and is in contact with the outer surface of the back plate, and the fixed middle sheet is fixed to the surface of the movable pile body and is in contact with the inner wall of one side of the middle cavity.

[0009] Preferably, the lifting movable pile further comprises a fixed inner plate, and the fixed inner plate is fixed to the inner end of the movable pile body.

[0010] Preferably, a reset assembly is provided on the top of the movable pressure plate, and the reset assembly includes a fixed plate and a spring.

[0011] Preferably, the fixing plate is fixed to one side of the top end of the back plate, and the spring is fixedly connected between the fixing plate and the movable pressing plate.

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

[0013] When transporting the template, you can first place the template on the fixed support plate, and then lift the handle upwards. Driven by the lifting linkage structure, the movable pressure plate moves down and cooperates with the fixed support plate to clamp the template, so that the template can be transported. The heavier the template, the stronger the pulling force formed by the handle on the movable pressure plate through the lifting linkage structure, and the greater the clamping force on the template, thereby ensuring the stability of the template. During the transportation process, the hands will not touch the template at all, and will not be injured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a top sectional view of the lifting linkage structure of the utility model;

[0016] Figure 3 It is a side cross-sectional view of the interior of the back plate of the utility model;

[0017] Figure 4 It is a top view of the cross-sectional view of the lifting and movable pile of the utility model;

[0018] In the figure: 100, back plate; 200, fixed support plate; 300, movable pressure plate; 400, handle; 500, lifting linkage structure; 501, lifting movable pile; 5011, movable pile body; 5012, fixed outer plate; 5013, fixed middle plate; 5014, fixed inner plate; 502, lifting groove; 503, holding pile; 504, steel cable; 600, reset assembly; 601, fixed plate; 602, spring; 700, middle cavity. DETAILED DESCRIPTION

[0019] 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. Example

[0020] See also Figures 1 to 4 , is an embodiment of the utility model, and this embodiment provides a technical solution: a building template handle tool, including a back plate 100, a fixed support plate 200 is fixed to one side of the bottom end of the back plate 100, and the template can be placed on the fixed support plate 200 to play a supporting role, one side of the back plate 100 is located at the top of the fixed support plate 200 and is movably connected with a movable pressing plate 300, and the movable pressing plate 300 can be lifted and moved, and the other side of the back plate 100 is movably connected with a handle 400, and the handle 400 can also be lifted and moved, The plate 100 is provided with a middle cavity 700 inside, and a lifting linkage structure 500 is provided inside the middle cavity 700. The lifting linkage structure 500 can link the handle 400 and the movable pressing plate 300. The lifting linkage structure 500 includes a lifting movable pile 501, a lifting groove 502, a holding pile 503 and a steel cable 504. There are three lifting grooves 502, all of which are provided on the surface of the back plate 100 and communicate with the middle cavity 700. The lifting grooves 502 on both sides are connected in the direction of the movable pressing plate 300, and the lifting grooves 502 on the middle part are connected to each other. The groove 502 is connected toward the direction of the handle 400, and the lifting movable pile 501 is lifted and connected inside the lifting groove 502. The ends of the lifting movable piles 501 on both sides extend out of the lifting groove 502 and are fixedly connected to the movable pressure plate 300. The end of the middle lifting movable pile 501 extends out of the lifting groove 502 and is fixedly connected to the handle 400. The two ends of the steel cable 504 are respectively fixedly connected to the lifting movable piles 501 on both sides. The middle part of the steel cable 504 is in contact with the upper surface of the middle lifting movable pile 501. The abutting pile 503 is fixed in the middle cavity 7 00, there are two of them inside, and they are symmetrically distributed on both sides of the middle lifting pile 501, the steel cable 504 is in contact with the lower surface of the supporting pile 503, and after the template is placed on the fixed support plate 200, the handle 400 is held and lifted upward, at this time, the middle lifting pile 501 pulls the steel cable 504, and then pulls the lifting piles 501 on both sides downward through the supporting pile 503, thereby driving the movable pressing plate 300 to press down until the template below is firmly clamped, and then the template can be moved.

[0021] In this embodiment, preferably, a rubber pad is attached to the upper surface of the fixed support plate 200 , and the surface of the rubber pad is provided with anti-slip grooves to improve the stability of the template on the fixed support plate 200 .

[0022] In this embodiment, preferably, the lifting movable pile 501 includes a movable pile body 5011, a fixed outer sheet 5012 and a fixed middle sheet 5013. The movable pile body 5011 is slidably arranged inside the lifting groove 502, and its inner end extends into the middle cavity 700, and the outer end extends out of the lifting groove 502. The movable pile body 5011 can be lifted and slid inside the lifting groove 502, and the fixed outer sheet 5012 is fixed to the outer end of the movable pile body 5011, and is attached to the outer surface of the back plate 100, and fixed The middle piece 5013 is fixed on the surface of the movable pile body 5011 and is in contact with the inner wall of one side of the middle cavity 700, so that the movable pile body 5011 can be stably lifted and lowered. The lifting movable pile 501 also includes a fixed inner piece 5014, which is fixed to the inner end of the movable pile body 5011. When the steel cable 504 is in contact with the surface of the movable pile body 5011, the fixed inner piece 5014 and the fixed middle piece 5013 can limit the steel cable 504 to prevent it from falling off.

[0023] In this embodiment, preferably, a reset assembly 600 is provided on the top of the movable pressure plate 300, and the reset assembly 600 includes a fixed plate 601 and a spring 602. The reset assembly 600 can generate an upward pulling force on the movable pressure plate 300. When the template is transported, the handle 400 is released, and the movable pressure plate 300 moves up and resets to facilitate the removal of the template. The fixed plate 601 is fixed to one side of the top of the back plate 100, and the spring 602 is fixedly connected between the fixed plate 601 and the movable pressure plate 300. The downward movement of the movable pressure plate 300 will stretch the spring 602.

[0024] Although the embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building formwork handle tool, comprising a back plate (100), characterized in that: A fixed support plate (200) is fixed to one side of the bottom end of the back plate (100); a movable pressure plate (300) is movably connected to one side of the back plate (100) located at the top of the fixed support plate (200); a handle (400) is movably connected to the other side of the back plate (100); a middle cavity (700) is provided inside the back plate (100); a lifting linkage structure (500) is provided inside the middle cavity (700); the lifting linkage structure (500) comprises a lifting movable pile (501), a lifting groove (502), a holding pile (503) and a steel cable (504); the lifting groove (502) has three parts, all of which are provided on the surface of the back plate (100) and communicate with the middle cavity (700); the lifting movable pile (501) is provided to the back plate (100); 01) is lifted and connected inside the lifting groove (502), the ends of the lifting movable piles (501) on both sides extend out of the lifting groove (502) and are fixedly connected to the movable pressure plate (300), the ends of the middle lifting movable pile (501) extend out of the lifting groove (502) and are fixedly connected to the handle (400), the two ends of the steel cable (504) are respectively fixedly connected to the lifting movable piles (501) on both sides, the middle part of the steel cable (504) is in contact with the upper surface of the middle lifting movable pile (501), the supporting pile (503) is fixed inside the middle cavity (700), and the number of the supporting piles (503) is two and symmetrically distributed on both sides of the middle lifting movable pile (501), and the steel cable (504) is in contact with the lower surface of the supporting pile (503).

2. A building formwork handle tool according to claim 1, characterized in that: A rubber pad is attached to the upper surface of the fixed support plate (200), and anti-slip grooves are provided on the surface of the rubber pad.

3. A building formwork handle tool according to claim 1, characterized in that: The movable lifting pile (501) comprises a movable pile body (5011), a fixed outer plate (5012) and a fixed middle plate (5013); the movable pile body (5011) is slidably arranged inside the lifting groove (502), with its inner end extending into the middle cavity (700) and its outer end extending outside the lifting groove (502).

4. A building formwork handle tool according to claim 3, characterized in that: The fixed outer plate (5012) is fixed to the outer end of the movable pile body (5011) and is in contact with the outer surface of the back plate (100). The fixed middle plate (5013) is fixed to the surface of the movable pile body (5011) and is in contact with the inner wall of one side of the middle cavity (700).

5. A building formwork handle tool according to claim 4, characterized in that: The lifting movable pile (501) further comprises a fixed inner plate (5014), wherein the fixed inner plate (5014) is fixed to the inner end of the movable pile body (5011).

6. A building formwork handle tool according to claim 1, characterized in that: A reset assembly (600) is arranged on the top of the movable pressing plate (300), and the reset assembly (600) comprises a fixing plate (601) and a spring (602).

7. A building formwork handle tool according to claim 6, characterized in that: The fixed plate (601) is fixed to one side of the top end of the back plate (100), and the spring (602) is fixedly connected between the fixed plate (601) and the movable pressing plate (300).

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