Stable supporting structure of building template

Abstract

The utility model discloses a stable support structure of building template, including support base, telescopic pole and fixed plate, the bottom of telescopic pole is rotatingly connected with support base, the top of telescopic pole is rotatingly connected with fixed plate, the side face of support base is provided with auxiliary support mechanism, the fixed plate is provided with support mechanism, and the support mechanism is fixed on the support base. The auxiliary supporting mechanism comprises a first side supporting plate, a second side supporting plate, a first rotating shaft, a second rotating shaft, a first gear and a second gear, the first side supporting plate and the first gear are fixedly installed on the first rotating shaft, the second side supporting plate and the second rotating shaft are fixedly installed on the second rotating shaft, and the first rotating shaft and the second rotating shaft are in transmission connection through the first gear and the second gear. The supporting device has the advantages of being good in supporting stability and convenient to install, and the problems that in the prior art, the attaching degree of the supporting device and the curved surface mold is poor, consequently, the stability of a building formwork is poor, a fixed base is prone to shaking and rollover during installation, equipment is inconvenient to install, and extra labor force is wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a stable supporting structure of a building template. Background Art

[0002] Building formwork is a temporary supporting structure, which is manufactured according to the design requirements to shape the concrete structure and components into the specified position and geometric dimensions, maintain their correct position, and bear the deadweight of the building formwork and the external loads acting on it. When the building formwork is being erected, its exterior needs to be supported by supporting equipment.

[0003] The supporting surfaces of the existing supporting equipment are mostly flat structures, which are easy to slip when supporting the curved building formwork, thereby affecting the stability of the support. When installing the base of the existing supporting device, a cement base is pre-cast and then the supporting base is fixed to the cement base by expansion screws. However, since the supporting device has a telescopic mechanism, its center of gravity is relatively high, and the supporting base is easy to shake or tip over during installation, requiring additional staff to support the equipment, wasting manpower costs. Therefore, a stable supporting structure for the building formwork is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a stable support structure for a building formwork, which has the advantages of good support stability and easy installation, and solves the problem in the prior art that the support device and the curved surface mold have poor fit, resulting in poor stability of the building formwork, and the fixed base is easy to shake and tip over during installation, resulting in inconvenient installation of the equipment and the need to waste extra labor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable support structure of a building template, comprising a support base, a telescopic rod and a fixed plate, the bottom of the telescopic rod is rotatably connected to the support base, the top of the telescopic rod is rotatably connected to the fixed plate, an auxiliary support mechanism is arranged on the side of the support base, and a supporting mechanism is arranged on the fixed plate;

[0006] The auxiliary support mechanism includes a first side support plate, a second side support plate, a first rotating shaft, a second rotating shaft, a first gear and a second gear. The first side support plate and the first gear are fixedly mounted on the first rotating shaft, the second side support plate and the second rotating shaft are fixedly mounted on the second rotating shaft, and the first rotating shaft and the second rotating shaft are connected through the first gear and the second gear transmission.

[0007] As a preferred stable support structure of a building formwork of the utility model, the upper end surfaces of the first side support plate and the second side support plate are provided with finger grooves.

[0008] Preferably, as a stable support structure for a building formwork of the present utility model, legs are provided on the lower end surfaces of the first side support plate and the second side support plate, and the ground surface of the legs is flush with the lower end surface of the support base.

[0009] Preferably, as a stable support structure for a building formwork of the present utility model, the support mechanism includes wing plates and a support belt. The wing plates are rotatably connected to the fixed plate. The number of the wing plates is two, and the two groups of wing plates are respectively installed on the left and right sides of the fixed plate. A winding roller is provided on the wing plate, and the left and right ends of the support belt are fixedly installed on the winding roller.

[0010] Preferably, as a stable support structure for a building formwork of the present utility model, the length of the support belt is less than twice the length of the wing plate, and the support belt is made of nylon fiber braiding.

[0011] Preferably, as a stable support structure for a building formwork of the present utility model, the telescopic rod includes a fixed sleeve, an internally threaded sleeve and a lead screw. The internally threaded sleeve is inserted into the fixed sleeve and rotatably connected thereto through a bearing, and the lead screw passes through the internally threaded sleeve and is threadedly connected thereto.

[0012] Preferably, as a stable support structure for a building formwork of the present utility model, a grip rod is provided on the outer end surface of the internally threaded sleeve.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model forms a "T" - shaped structure through the expansion of the first side support plate and the second side support plate, significantly increasing the support points, dispersing the load perpendicular to the ground, effectively preventing the risk of tipping of the base caused by excessive force on a single support point. The legs on the side support plates are flush with the ground, further enhancing the overall stability, ensuring the stable installation of the equipment under various terrain conditions. Thus, when fixing the base, no additional labor force is required for support, saving the labor cost during equipment installation. Moreover, the side support plate structure during rotation enables it to be retracted to the upper end of the support base when not in use, facilitating storage and thus enhancing the portability of the equipment.

[0015] 2. The present utility model cooperates with the support belt and the wing plates, can be moderately adjusted according to the specific contour of the formwork, closely adheres to the surface of the formwork, provides uniform and continuous supporting force, and avoids deformation or damage caused by local stress concentration. The design of the wing plates allows them to be adjusted according to the curvature change of the formwork. Cooperating with the adjustable support belt, it can form a tight wrap on the formwork surface with different curvatures, improving the fitting degree, thereby enhancing the overall support stability and expanding the applicable range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the state of cooperation between the utility model and the building template;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is an exploded view of the support mechanism of the utility model;

[0019] Figure 4 It is a side sectional view of the utility model.

[0020] In the figure: 1. support base; 2. telescopic rod; 201. fixed sleeve; 202. screw rod; 203. internal threaded sleeve; 204. grip rod; 3. fixed plate; 4. auxiliary support mechanism; 401. first side support plate; 402. first rotating shaft; 403. first gear; 404. second side support plate; 405. second rotating shaft; 406. second gear; 407. finger groove; 408. support leg; 5. support mechanism; 501. side wing plate; 502. winding pressure roller; 503. support belt. DETAILED DESCRIPTION

[0021] See also Figures 1 - 4 A stable support structure of a building template comprises a support base 1, a telescopic rod 2 and a fixed plate 3, the bottom of the telescopic rod 2 is rotatably connected to the support base 1, the top of the telescopic rod 2 is rotatably connected to the fixed plate 3, an auxiliary support mechanism 4 is arranged on the side of the support base 1, and a supporting mechanism 5 is arranged on the fixed plate 3;

[0022] The auxiliary support mechanism 4 includes a first side support plate 401, a second side support plate 404, a first rotating shaft 402, a second rotating shaft 405, a first gear 403 and a second gear 406. The first side support plate 401 and the first gear 403 are fixedly mounted on the first rotating shaft 402, the second side support plate 404 and the second rotating shaft 405 are fixedly mounted on the second rotating shaft 405, the first rotating shaft 402 and the second rotating shaft 405 are transmission connected via the first gear 403 and the second gear 406, and the first rotating shaft 402, the second rotating shaft 405 are rotationally connected to the support base 1 via a damping bearing.

[0023] Furthermore, finger grooves 407 are provided on the upper end surfaces of the first side support plate 401 and the second side support plate 404 .

[0024] Inserting fingers into the finger groove 407 facilitates lateral force, thereby facilitating the unfolding of the first side support plate 401 and the second side support plate 404, and facilitating the storage of the first side support plate 401 and the second side support plate 404 at the upper end of the support base 1, thereby improving the convenience of operation.

[0025] Furthermore, the lower end surfaces of the first side support plate 401 and the second side support plate 404 are provided with supporting legs 408 , and the ground of the supporting legs 408 is flush with the lower end surface of the support base 1 .

[0026] The bottoms of the first side support plate 401 and the second side support plate 404 form a "T" - shaped structure with the support base 1, jointly supporting the equipment, enhancing the stability of the support, preventing the equipment from shaking or tipping over in a fixed - type equipment, and improving the convenience and stability of equipment installation.

[0027] Furthermore, the support mechanism 5 includes wing plates 501 and a support belt 503. The wing plates 501 are rotatably connected to the fixing plate 3. The number of wing plates 501 is two, and the two groups of wing plates 501 are respectively installed on the left and right sides of the fixing plate 3. A winding roller 502 is provided on the wing plate 501, and the left and right ends of the support belt 503 are fixedly installed on the winding roller 502.

[0028] When the wing plates 501 expand outwards, the support belt 503 is tightened. As the telescopic rod 2 advances, the support belt 503 gradually fits with the building formwork, so that the support belt 503 stably supports the building formwork. The belt - type fixing structure greatly improves the uniformity of force, thus enhancing the support stability, and can fit with the sides of formworks of different shapes and sizes, greatly expanding the applicable range of the equipment.

[0029] Furthermore, the length of the support belt 503 is less than twice the length of the wing plate 501, and the support belt 503 is made of nylon fiber braiding.

[0030] Ensure that when the support belt 503 is tightened, the wing plates 501 are not fully unfolded, so that the support mechanism 5 can adapt to more curved surface structures, and the nylon - material support belt 503 has high tensile strength and is not easily broken, ensuring the safety of the equipment.

[0031] Furthermore, the telescopic rod 2 includes a fixed sleeve 201, an internally - threaded sleeve 203, and a lead screw 202. The internally - threaded sleeve 203 is inserted into the fixed sleeve 201 and is rotatably connected thereto through a bearing, and the lead screw 202 passes through the internally - threaded sleeve 203 and is thread - connected thereto.

[0032] By rotating the internally - threaded sleeve 203, the lead screw 202 slides axially along the fixed sleeve 201 to adjust the advancing length of the telescopic rod 2, pressing the fixing plate 3 tightly to enhance the support effect.

[0033] Furthermore, a grip rod 204 is provided on the outer end face of the internally - threaded sleeve 203.

[0034] The grip rod 204 facilitates the rotation of the internally - threaded sleeve 203, increasing the torque to achieve the purpose of saving effort, thus improving the convenience of operating the telescopic rod 2.

[0035] When this device is in use, first, pre-cast cement piles around the building formwork. Then, place the support base 1 steadily on the cement piles. Confirm that the first side support plate 401 and the second side support plate 404 have been unfolded to form a "T"-shaped stable structure. Fix the support base 1 to the cement piles with expansion screws. Then, rotate the internal thread sleeve 203 to make the telescopic rod 2 extend forward and unfold the wing plates 501 to both sides to a proper position. Rotate the telescopic rod 2 upward to make the fixing plate 3 fit the lower end face of the horizontal stiffener of the mold. And through the continuous feeding of the telescopic rod 2, make the support belt 503 gradually tightened and fit the side of the formwork until an ideal tightening state is achieved, thus completing the support for the formwork.

[0036] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stable support structure for a building template, comprising a support base (1), a telescopic rod (2) and a fixed plate (3), wherein the bottom of the telescopic rod (2) is rotatably connected to the support base (1), and the top of the telescopic rod (2) is rotatably connected to the fixed plate (3), characterized in that: An auxiliary support mechanism (4) is provided on the side of the support base (1), and a supporting mechanism (5) is provided on the fixing plate (3); The auxiliary support mechanism (4) comprises a first side support plate (401), a second side support plate (404), a first rotating shaft (402), a second rotating shaft (405), a first gear (403) and a second gear (406); the first side support plate (401) and the first gear (403) are fixedly mounted on the first rotating shaft (402); the second side support plate (404) and the second rotating shaft (405) are fixedly mounted on the second rotating shaft (405); the first rotating shaft (402) and the second rotating shaft (405) are connected in transmission via the first gear (403) and the second gear (406).

2. A stable support structure for a building formwork as claimed in claim 1, characterized in that: Finger grooves (407) are provided on the upper end surfaces of the first side support plate (401) and the second side support plate (404).

3. A stable support structure for a building formwork as claimed in claim 1, characterized in that: The lower end surfaces of the first side support plate (401) and the second side support plate (404) are provided with supporting legs (408), and the ground surface of the supporting legs (408) is flush with the lower end surface of the support base (1).

4. A stable support structure for a building formwork as claimed in claim 1, characterized in that: The supporting mechanism (5) comprises a side wing plate (501) and a supporting belt (503); the side wing plate (501) is rotatably connected to the fixed plate (3); there are two side wing plates (501); two groups of side wing plates (501) are respectively mounted on the left and right sides of the fixed plate (3); a winding roller (502) is arranged on the side wing plate (501); and the left and right ends of the supporting belt (503) are fixedly mounted on the winding roller (502).

5. A stable support structure for a building formwork as claimed in claim 4, characterized in that: The length of the support belt (503) is less than twice the length of the side wing plate (501), and the support belt (503) is made of woven nylon fibers.

6. A stable support structure for a building formwork as claimed in claim 1, characterized in that: The telescopic rod (2) comprises a fixed sleeve (201), an internally threaded sleeve (203) and a screw rod (202); the internally threaded sleeve (203) is inserted into the fixed sleeve (201) and is rotatably connected to the fixed sleeve via a bearing; the screw rod (202) passes through the internally threaded sleeve (203) and is threadably connected to the fixed sleeve (201).

7. A stable support structure for a building formwork as claimed in claim 6, characterized in that: The outer end surface of the internally threaded sleeve (203) is provided with a gripping rod (204).

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