Building template fixing support

Abstract

The utility model relates to a building template fixing support which comprises two sets of bottom plate assemblies, two sets of reinforcing assemblies, a plurality of sets of side pulling assemblies and a plurality of sets of rolling assemblies. The two sets of bottom plate assemblies are each connected with one set of reinforcing assembly, one set of bottom plate assembly is connected with multiple sets of side pulling assemblies, and the other set of bottom plate assembly is connected with multiple sets of winding assemblies. And each side pulling assembly is correspondingly connected with one winding assembly. The bottom plate assembly comprises a supporting bottom plate and a supporting side plate; one end of the upper end face of the supporting bottom plate is hinged to the supporting side plate. The two ends of the supporting bottom plate and the two ends of the supporting side plates are connected with the reinforcing assemblies. The reinforcing assembly comprises an inner threaded pipe, a rotating sleeve, a threaded rod, a first hinge and a second hinge. The building template fixing support aims to overcome the existing defects, the state of a template can be monitored in real time, and personnel can conveniently find and adjust the template in time.

Description

Technical Field

[0001] The utility model relates to a fixing bracket for building formwork. Background Technique

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to form concrete structures and components at the specified positions and geometric dimensions, keep their correct positions, and bear the self-weight 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 projects, accelerate the construction progress and reduce the project cost.

[0003] For the existing building formwork, it is necessary for personnel to be on-site to observe the formwork status in real time after pouring to prevent the occurrence of form explosion and repair it in time, which is quite labor-consuming. Therefore, a fixing bracket for building formwork is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing bracket for building formwork to overcome the existing defects, which can monitor the formwork status in real time and facilitate personnel to find and adjust in time.

[0005] The technical solution to achieve the above purpose is: a fixing bracket for building formwork, which includes two groups of bottom plate assemblies, two groups of reinforcement assemblies, multiple groups of side pulling assemblies and multiple groups of winding assemblies;

[0006] One group of the reinforcement assemblies is connected to each of the two groups of the bottom plate assemblies, multiple groups of side pulling assemblies are connected to one of the bottom plate assemblies, and multiple groups of the winding assemblies are connected to the other bottom plate assembly; each group of the side pulling assemblies is correspondingly connected to one group of the winding assemblies.

[0007] Preferably, the bottom plate assembly includes a supporting bottom plate and a supporting side plate; one end of the upper end surface of the supporting bottom plate is hinged to the supporting side plate; both ends of the supporting bottom plate and the supporting side plate are connected to the reinforcement assembly.

[0008] Preferably, the reinforcement assembly includes an internal thread tube, a rotating sleeve, a threaded rod, a first hinge and a second hinge; the first hinge is connected to one end of the upper end surface of the supporting bottom plate, the second hinge is connected to the upper end of the side wall of the supporting side plate, the lower end of the internal thread tube is connected to the first hinge, the upper end of the internal thread tube is connected to the rotating sleeve, the inner wall of the internal thread tube is connected to the threaded rod through the rotating sleeve, and the upper end of the threaded rod is connected to the second hinge.

[0009] Preferably, the side pulling assembly includes a rotating shaft, the rotating shaft is rotatably connected to the supporting side plate, a protective tube is connected to the outer wall of the rotating shaft, a tension sensor is connected inside the protective tube, the other end of the tension sensor is connected to a spring, the other end of the spring is connected to a pull rope, and the other end of the pull rope is connected to the winding assembly.

[0010] Preferably, the winding component includes a ratchet wheel rotatably connected to the supporting side plate. The ratchet wheel is connected with a pawl, and the pawl is connected to the supporting side plate. The side wall of the ratchet wheel is connected to a winding shaft, and the other end of the winding shaft is connected to a limiting plate. The pulling rope is connected to the winding shaft.

[0011] Preferably, a threaded hole is formed in the winding shaft. One end of the pulling rope connected to the winding shaft is connected to a screw, and the pulling rope is connected to the threaded hole through the screw.

[0012] Preferably, a clamping block is connected to the outside of the limiting plate.

[0013] The beneficial effects of the present utility model are as follows: For this building formwork fixing bracket, by providing two groups of bottom plate components, two groups of reinforcement components, multiple groups of side pulling components and multiple groups of winding components; multiple groups of side pulling components are connected to one group of bottom plate components, and multiple groups of winding components are connected to the other group of bottom plate components. The pulling ropes on the side pulling components are connected to the winding shafts on the winding components. By winding the pulling ropes, the sides of the formwork are reinforced. At the same time, the tension sensor in the protection tube can monitor the tension of the pulling rope in real time. When the cement in the formwork expands during the solidification process, under the action of the expansion force, the tension sensor can monitor the increase in the tension of the pulling rope in real time and transmit the signal to the remote control terminal, facilitating personnel to discover and adjust in time to prevent the excessive expansion rate of the cement from affecting the quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the building formwork fixing bracket of the present utility model;

[0015] Figure 2 is a schematic diagram of the connection between the side pulling component and the winding component of the present utility model;

[0016] Figure 3 is a schematic diagram of the winding component of the present utility model.

[0017] In the figure: 1, supporting bottom plate; 2, supporting side plate; 3, internal threaded tube; 4, rotating sleeve; 5, threaded rod; 6, first hinge; 7, second hinge; 8, rotating shaft; 9, protection tube; 10, tension sensor; 11, pulling rope; 12, ratchet wheel; 13, pawl; 14, winding shaft; 15, limiting plate; 16, screw; 17, clamping block; 18, threaded hole; 19, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] The present utility model will be further described below in conjunction with the accompanying drawings.

[0020] As Figures 1 - 3 shown, a fixing bracket for building formwork includes two groups of bottom plate assemblies, two groups of reinforcement assemblies, multiple groups of side pull assemblies and multiple groups of winding assemblies; one group of reinforcement assemblies is connected to each of the two groups of bottom plate assemblies, multiple groups of side pull assemblies are connected to one of the bottom plate assemblies, and multiple groups of winding assemblies are connected to the other bottom plate assembly; each group of side pull assemblies is correspondingly connected to one group of winding assemblies.

[0021] Specifically, the bottom plate assembly includes a support bottom plate 1 and a support side plate 2; one end of the upper end surface of the support bottom plate 1 is hingedly connected to the support side plate 2; both ends of the support bottom plate 1 and the support side plate 2 are connected to the reinforcement assembly. The reinforcement assembly includes an internal thread tube 3, a rotating sleeve 4, a threaded rod 5, a first hinge 6 and a second hinge 7; the first hinge 6 is connected to one end of the upper end surface of the support bottom plate 1, the second hinge 7 is connected to the upper end of the side wall of the support side plate 2, the lower end of the internal thread tube 3 is connected to the first hinge 6, the upper end of the internal thread tube 3 is connected to the rotating sleeve 4, the inner wall of the internal thread tube 3 is connected to the threaded rod 5 through the rotating sleeve 4, and the upper end of the threaded rod 5 is connected to the second hinge 7.

[0022] Specifically, the bottom end of the internal thread tube 3 is rotatably connected to the first hinge 6, the internal thread tube 3 is hinged to the support bottom plate 2 through the first hinge 6, the top end of the threaded rod 5 is hinged to the support side plate 2 through the second hinge 7. By rotating the internal thread tube 3, the effective lengths of the internal thread tube 3 and the threaded rod 5 are increased, and the support side plate 2 is pressed tightly against the formwork. And under the action of the first hinge 6 and the second hinge 7, the internal thread tube 3 and the threaded rod 5 can be adjusted at corresponding angles according to the inclination angle of the support side plate 2. A rotating sleeve 4 is coaxially sleeved and fixed on the outside of the end of the internal thread tube 3 close to the threaded rod 5. The shape of the rotating sleeve 4 and its outer wall is the same as the shape of the outer wall of the nut. A common wrench on the market is used to engage and rotate with the rotating sleeve, which is more convenient to use.

[0023] Specifically, the side-pulling assembly includes a rotating shaft 8, which is rotatably connected to the supporting side plate 2. The outer wall of the rotating shaft 8 is connected to a protective tube 9. Inside the protective tube 9 is connected a tension sensor 10. The other end of the tension sensor 10 is connected to a spring 19. The other end of the spring 19 is connected to a pull rope 11. The other end of the pull rope 11 is connected to a winding assembly.

[0024] Specifically, the winding assembly includes a ratchet 12, which is rotatably connected to the supporting side plate 2. The ratchet 12 is connected with a pawl 13, and the pawl 13 is connected to the supporting side plate 2. The side wall of the ratchet 12 is connected to a winding shaft 14. The other end of the winding shaft 14 is connected to a limiting plate 15. The pull rope 11 is connected to the winding shaft 14. Threaded holes 18 are formed in the winding shaft 14. One end of the pull rope 11 connected to the winding shaft 14 is connected to a screw 16, and the pull rope 11 is connected to the threaded hole 18 through the screw 16. A clamping block 17 is connected to the outside of the limiting plate 15.

[0025] Specifically, during use, place the two bottom plate assemblies on both sides of the template, and bring the supporting side plate 2 into contact with the template. Then, by rotating the internally threaded tube 3, the effective lengths of the internally threaded tube 3 and the threaded rod 5 are increased, and the supporting side plate 2 is pressed tightly against the template. After the support is completed, screw one end of the pull rope 11 connected to the screw 16 into the threaded hole 18 on the winding shaft 14. Then, use a wrench to engage with the clamping block 17 to synchronously rotate the ratchet 12, the winding shaft 14, and the limiting plate 15, and limit them under the action of the pawl 13 to wind up the excess pull rope 11 until the pull rope 11 is in a taut state to reinforce the side surface of the template. At the same time, under the action of the spring 19, the pull rope 11 has good elasticity. At this time, the tension sensor 10 in the protective tube 9 can monitor the tension of the pull rope 11 in real time. When the cement in the template expands during the solidification process, under the action of the bulging force, the tension sensor 10 can monitor the increase in the tension of the pull rope 11 in real time and transmit the signal to the remote control terminal, facilitating personnel to discover and adjust in time to prevent the expansion rate of the cement from being too large and affecting the quality. The tension sensor 10 is an existing device, and the model can be LH-S09A3 type tension sensor; the signal transmission and the remote control terminal are both existing conventional devices, which are irrelevant to the function of this application, so no more description is made.

[0026] This building formwork fixing bracket is provided with two sets of bottom plate components, two sets of reinforcement components, multiple sets of side pull components and multiple sets of winding components; multiple sets of side pull components are connected to one set of bottom plate components, and multiple sets of winding components are connected to the other set of bottom plate components. The pulling rope 11 on the side pull component is connected to the winding shaft 14 on the winding component. By winding the pulling rope 11, the side of the formwork can be reinforced. At the same time, the tension sensor 10 in the protective tube 9 can monitor the tension of the pulling rope 11 in real time. When the cement in the formwork expands during the solidification process, under the action of the swelling force, the tension sensor 10 can monitor the increase in the tension of the pulling rope 11 in real time and transmit the signal to the remote control terminal, facilitating personnel to discover and adjust in time to prevent the excessive expansion rate of the cement from affecting the quality.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixing bracket for building formwork, characterized in that, It includes two sets of bottom plate assemblies, two sets of reinforcement assemblies, multiple sets of side pull assemblies, and multiple sets of winding assemblies; One set of the reinforcement assemblies is connected to each of the two sets of the bottom plate assemblies. Multiple sets of side pull assemblies are connected to one of the bottom plate assemblies, and multiple sets of the winding assemblies are connected to the other bottom plate assembly; Each set of the side pull assemblies is correspondingly connected to one set of the winding assemblies.

2. The building formwork fixing bracket according to claim 1, wherein The bottom plate assembly includes a support bottom plate (1) and a support side plate (2); One end of the upper end surface of the support bottom plate (1) is hingedly connected to the support side plate (2); Both ends of the support bottom plate (1) and the support side plate (2) are connected to the reinforcement assembly.

3. The building formwork fixing bracket according to claim 2, characterized in that, The reinforcement assembly includes an internal thread tube (3), a rotating sleeve (4), a threaded rod (5), a first hinge (6), and a second hinge (7); The first hinge (6) is connected to one end of the upper end surface of the support bottom plate (1), the second hinge (7) is connected to the upper end of the side wall of the support side plate (2), the lower end of the internal thread tube (3) is connected to the first hinge (6), the upper end of the internal thread tube (3) is connected to the rotating sleeve (4), the inner wall of the internal thread tube (3) is connected to the threaded rod (5) through the rotating sleeve (4), and the upper end of the threaded rod (5) is connected to the second hinge (7).

4. The fixing bracket for building formwork according to claim 2, characterized in that, The side pull assembly includes a rotating shaft (8), the rotating shaft (8) is rotatably connected to the support side plate (2), a protective tube (9) is connected to the outer wall of the rotating shaft (8), a tensile sensor (10) is connected inside the protective tube (9), the other end of the tensile sensor (10) is connected to a spring (19), the other end of the spring (19) is connected to a pull rope (11), and the other end of the pull rope (11) is connected to the winding assembly.

5. The building formwork fixing bracket according to claim 4, characterized in that, The winding assembly includes a ratchet wheel (12), the ratchet wheel (12) is rotatably connected to the support side plate (2), the ratchet wheel (12) is connected with a pawl (13), and the pawl (13) is connected to the support side plate (2); A winding shaft (14) is connected to the side wall of the ratchet wheel (12), and a limiting plate (15) is connected to the other end of the winding shaft (14); The pull rope (11) is connected to the winding shaft (14).

6. The building formwork fixing bracket according to claim 5, characterized in that, A threaded hole (18) is formed in the winding shaft (14), one end of the pull rope (11) connected to the winding shaft (14) is connected to a screw (16), and the pull rope (11) is connected to the threaded hole (18) through the screw (16).

7. The building formwork fixing bracket according to claim 5, characterized in that, A clamping block (17) is connected to the outside of the limiting plate (15).

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