Building formwork supporting frame facilitating angle adjustment

Abstract

The utility model discloses a building template support frame convenient for angle adjustment, and relates to the technical field of building equipment, the building template support frame comprises a cart and a bearing plate, the bearing plate is arranged above the cart, and an adjusting mechanism is arranged between the cart and the bearing plate. By arranging the adjusting mechanism, a second electric push rod pushes a first gear at one end of the second electric push rod to move and is in meshed connection with a second gear on the outer side of a second supporting shaft, meanwhile, a driving motor works, and the output end of the driving motor drives a rotating shaft and the first gear to rotate; meanwhile, a second gear, a second supporting shaft, a bevel gear set and a second lead screw are rotated, a second supporting frame moves in the vertical direction, due to the fact that a limiting plate is hinged to the second supporting frame, and a bearing plate is hinged to the first supporting frame, the bearing plate deflects with a hinge base at the top end of the first supporting frame as the axis, and therefore the angle of the supporting frame is adjusted; and labor and time are saved in the process, so that the building template is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a construction formwork support frame which is convenient for angle adjustment. 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 self-weight of the building formwork and the external load 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 the cost of the project. When the building formwork is used, it is generally supported by a support frame to increase its convenience and stability during use.

[0003] At present, the angle of the support frame of the building formwork commonly used by people is generally fixed, so that people need to use manpower to adjust the angle of the building formwork when operating the building formwork, which wastes people's time and physical strength and brings inconvenience to people using the building formwork. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a building formwork support frame that is easy to adjust the angle to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building formwork support frame that is easy to adjust the angle, comprising a trolley and a load-bearing plate, a load-bearing plate is arranged above the trolley, and an adjustment mechanism is arranged between the trolley and the load-bearing plate, the adjustment mechanism comprises a driving motor and a rotating shaft, a rotating shaft is connected in the No. 1 vertical plate at the top of the trolley, and a No. 1 electric push rod and a No. 2 electric push rod are installed in sequence from right to left at one end of the rotating shaft, a No. 1 gear connected to the No. 1 electric push rod and the No. 2 electric push rod is slidably connected on the outer side of the rotating shaft, a No. 1 support shaft and a No. 2 support shaft are connected in sequence from right to left in the No. 2 vertical plate at the top of the trolley, a No. 2 gear is sleeved on the outer surfaces of the No. 1 support shaft and the No. 2 support shaft, and a bevel gear set is sleeved on the side of the No. 1 support shaft and the No. 2 support shaft away from the No. 2 gear, and one end of the carrying plate is movably connected to a No. 1 support frame and a No. 2 support frame in sequence from right to left, and a No. 1 screw rod and a No. 2 screw rod connected to the bevel gear set are respectively connected inside the No. 1 support frame and the No. 2 support frame.

[0006] Preferably, a driving motor connected to the rotating shaft through a coupling is installed on the No. 1 vertical plate at the top of the cart, the No. 1 gear is meshed with the No. 2 gear, and two of the bevel gear set and the No. 2 gear are symmetrically arranged about the central axis of the rotating shaft.

[0007] Preferably, the No. 2 screw rod and the No. 2 support frame, and the No. 1 screw rod and the No. 1 support frame are both threadedly connected, and the No. 2 support frame and the No. 1 support frame are both configured as a U-shaped structure.

[0008] Preferably, one end of the bearing plate is welded to a limiting frame, the limiting frame is internally slidably connected to the limiting plate, and hinge seats are connected between the limiting plate and the second support frame and between the bearing plate and the first support frame.

[0009] Preferably, the interior of the cart is slidably connected with a support plate, one end of the support plate is welded with an anti-slip plate, and the anti-slip plate consists of a plate body, an anti-slip pad and a positioning cone.

[0010] Preferably, a positioning mechanism extending into the interior of the cart is provided inside the support plate, and the positioning mechanism consists of a lifting block, a connecting rope, a positioning plate, a positioning groove and a supporting spring.

[0011] Preferably, a positioning groove is provided inside the cart, the positioning plate is slidably connected to the inside of the support plate, a support spring is welded between the positioning plate and the support plate, a lifting block is provided at the top of the support plate, and a connecting rope is provided between the lifting block and the positioning plate.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] 1. The angle of the existing support frame is generally fixed, so that the angle of the building template needs to be adjusted by manpower, which wastes people's time and physical strength and brings inconvenience to people using the building template. The utility model is provided with an adjustment mechanism. When the No. 2 electric push rod works and extends, it pushes the No. 1 gear at one end thereof to move and meshes with the No. 2 gear outside the No. 2 support shaft, and at the same time, the driving motor is operated so that its output end drives the rotating shaft and the No. 1 gear to rotate, and at the same time, the No. 2 gear, the No. 2 support shaft, the bevel gear set and the No. 2 screw rod rotate. Since the No. 2 screw rod is connected with the No. 2 gear, the No. 2 support shaft, the bevel gear set and the No. 2 screw rod are connected with the No. 2 screw rod, the No. 2 screw rod and the No. 2 screw rod are connected with the No. 2 screw rod. The No. 1 support frame is threadedly connected, so that the No. 2 support frame can move in the vertical direction. Since the limit plate and the No. 2 support frame, the load-bearing plate and the No. 1 support frame are all hinged, and the limit plate and the limit frame are slidably connected, the load-bearing plate is deflected with the hinge seat at the top of the No. 1 support frame as the axis, thereby realizing the adjustment of the support frame angle. When the No. 1 electric push rod is working, it pushes the No. 1 gear at one end thereof to move and meshes with the No. 2 gear on the outer side of the No. 1 support shaft. Repeating the above steps can realize the adjustment of the support frame height. This process saves manpower and time, making the use of the building template more convenient.

[0014] 2. The existing support frame generally achieves limitation by fixing the foot frame, but since it is movably connected to the support frame through a hinged seat, the support frame is still prone to displacement and has low stability. The utility model is provided with an anti-skid plate, a support plate and a positioning mechanism. The support plate and the cart are clamped together through the positioning plate and the positioning groove under the action of the support spring, and the positioning plate is provided with an inclined surface at one end close to the anti-skid plate. After the support frame is moved to the specified position, the positioning plate can be clamped into the positioning groove by pushing the support plate downward, and at the same time, the anti-skid pad at one end of the anti-skid plate is abutted against the ground and the positioning cone is inserted into the ground, so that the support frame can be limited by the anti-skid plate to prevent it from sliding, thereby increasing the stability of the support frame during use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial bottom cutaway view of the utility model;

[0017] Figure 3 It is a partial front view cutaway enlarged view of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0019] In the figure: 1. trolley; 2. load-bearing plate; 3. adjustment mechanism; 301. driving motor; 302. rotating shaft; 303. electric push rod No. 1; 304. electric push rod No. 2; 305. gear No. 1; 306. supporting shaft No. 1; 307. supporting shaft No. 2; 308. gear No. 2; 309. bevel gear set; 310. screw rod No. 1; 311. screw rod No. 2; 312. supporting frame No. 1; 313. supporting frame No. 2; 4. limit frame; 5. limit plate; 6. anti-skid plate; 7. support plate; 8. positioning mechanism; 801. lifting block; 802. connecting rope; 803. positioning plate; 804. positioning groove; 805. supporting spring. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0021] The following describes an embodiment of the utility model based on its overall structure.

[0022] A building formwork support frame that is easy to adjust in angle, such as Figure 1 , Figure 2 and Figure 4As shown, it includes a cart 1 and a carrying plate 2, the carrying plate 2 is arranged above the cart 1, and an adjustment mechanism 3 is arranged between the cart 1 and the carrying plate 2, the adjustment mechanism 3 includes a driving motor 301 and a rotating shaft 302, the side of the No. 1 support shaft 306 and the No. 2 support shaft 307 away from the No. 2 gear 308 is sleeved with a bevel gear set 309, the No. 1 vertical plate at the top of the cart 1 is installed with a driving motor 301 connected to the rotating shaft 302 through a coupling, the No. 1 gear 305 is meshed with the No. 2 gear 308, the bevel gear set 309 and the No. 2 gear 308 are symmetrically arranged with two about the central axis of the rotating shaft 302, one end of the carrying plate 2 is movably connected with a No. 1 support frame 312 and a No. 2 support frame 313 from right to left in sequence, the No. 1 support frame The interior of the No. 1 screw rod 310 and the No. 2 screw rod 311 connected to the bevel gear set 309 are respectively connected. The No. 2 screw rod 311 and the No. 2 support frame 313, the No. 1 screw rod 310 and the No. 1 support frame 312 are all threadedly connected. The No. 2 support frame 313 and the No. 1 support frame 312 are both arranged in a U-shaped structure. When the No. 2 screw rod 311 rotates, the No. 2 support frame 313 moves in the vertical direction, so that the bearing plate 2 deflects with the hinge seat at the top of the No. 1 support frame 312 as the axis, thereby realizing the adjustment of the angle of the support frame. When the No. 1 screw rod 310 and the No. 2 screw rod 311 rotate at the same time, repeating the above steps can realize the adjustment of the height of the support frame. This process saves manpower and time, and makes the use of the construction formwork more convenient.

[0023] See also Figure 1 and Figure 3 It can be seen that the support plate 7 is provided with a positioning mechanism 8 extending into the interior of the cart 1, and the positioning mechanism 8 is composed of a lifting block 801, a connecting rope 802, a positioning plate 803, a positioning groove 804 and a support spring 805. The interior of the cart 1 is provided with a positioning groove 804, and the positioning plate 803 is slidably connected to the interior of the support plate 7. A support spring 805 is welded and connected between the positioning plate 803 and the support plate 7. A lifting block 801 is provided at the top of the support plate 7, and a connecting rope 802 is provided between the lifting block 801 and the positioning plate 803. The support plate 7 and the cart 1 form a locking structure through the positioning plate 803 and the positioning groove 804. The lifting block 801 is pulled upwards to make the connecting rope 802 drive the positioning plate 803 to disengage from the positioning groove 804. At this time, the anti-slip plate 6 can be separated from the ground by moving the support plate 7 upwards.

[0024] See also Figure 1 , Figure 2 and Figure 4It can be seen that one end of the supporting plate 2 is welded to the limiting frame 4, the internal sliding connection of the limiting frame 4 is connected to the limiting plate 5, and there are hinged seats between the limiting plate 5 and the second support frame 313 and between the supporting plate 2 and the first support frame 312, which can play the role of support and limitation, thereby increasing the stability of the supporting plate 2 during movement.

[0025] See also Figure 1 , Figure 2 and Figure 4 It can be seen that a rotating shaft 302 is connected in the No. 1 vertical plate at the top of the cart 1, and a No. 1 electric push rod 303 and a No. 2 electric push rod 304 are installed on one end of the rotating shaft 302 in sequence from right to left. A No. 1 gear 305 connected to the No. 1 electric push rod 303 and the No. 2 electric push rod 304 is slidably connected on the outer side of the rotating shaft 302, and a No. 1 support shaft 306 and a No. 2 support shaft 307 are connected in sequence from right to left in the No. 2 vertical plate at the top of the cart 1. The outer surface of the No. 2 support shaft 307 is sleeved with a No. 2 gear 308. When the No. 2 electric push rod 304 works and extends, it pushes the No. 1 gear 305 at one end thereof to move and meshes with the No. 2 gear 308 on the outer side of the No. 2 support shaft 307. When the No. 1 electric push rod 303 works, it pushes the No. 1 gear 305 at one end thereof to move and meshes with the No. 2 gear 308 on the outer side of the No. 1 support shaft 306, thereby facilitating the control of the adjustment of the angle or height of the support frame.

[0026] See also Figure 1 and Figure 3 It can be seen that the interior of the cart 1 is slidably connected to a support plate 7, one end of the support plate 7 is welded to an anti-skid plate 6, and the anti-skid plate 6 consists of a plate body, an anti-skid pad and a positioning cone. When the anti-skid pad at one end of the anti-skid plate 6 abuts against the ground and the positioning cone is inserted into the ground, the anti-skid plate 6 can be used to limit the support frame to prevent it from sliding, thereby increasing the stability of the support frame during use.

[0027] The working principle of the utility model is as follows: when the building template support frame which is easy to adjust the angle is used, it is pushed to the working place, and then the No. 2 electric push rod 304 is started, so that the No. 1 gear 305 at one end thereof is pushed to move, and is meshed and connected with the No. 2 gear 308 outside the No. 2 support shaft 307, and the driving motor 301 is started at the same time, so that the output end of the driving motor 301 drives the rotating shaft 302 and the No. 1 gear 305 to rotate, and at the same time, the No. 2 gear 308, the No. 2 support shaft 307, the bevel gear set 309 and the No. 2 screw rod 311 are rotated. The second support frame 313 moves in the vertical direction, so that the support plate 2 is deflected with the hinge seat at the top of the first support frame 312 as the axis, so as to adjust the angle of the support frame. After that, the first electric push rod 303 can be operated according to the needs, so that the first electric push rod 303 pushes the first gear 305 at one end thereof to move and mesh with the second gear 308 on the outer side of the first support shaft 306. The above steps are repeated to adjust the height of the support frame. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0028] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A building formwork support frame that is easy to adjust in angle, comprising a trolley (1) and a bearing plate (2), characterized in that: A carrying plate (2) is arranged above the cart (1), and an adjustment mechanism (3) is arranged between the cart (1) and the carrying plate (2), the adjustment mechanism (3) comprising a driving motor (301) and a rotating shaft (302), a No. 1 vertical plate at the top of the cart (1) is connected with the rotating shaft (302), one end of the rotating shaft (302) is sequentially installed with a No. 1 electric push rod (303) and a No. 2 electric push rod (304) from right to left, a No. 1 gear (305) connected to the No. 1 electric push rod (303) and the No. 2 electric push rod (304) is slidably connected to the outer side of the rotating shaft (302), and a No. 2 vertical plate at the top of the cart (1) is sequentially connected with a No. 1 gear (305) from right to left. A No. 1 support shaft (306) and a No. 2 support shaft (307) are provided, and the outer surfaces of the No. 1 support shaft (306) and the No. 2 support shaft (307) are sleeved with a No. 2 gear (308). The sides of the No. 1 support shaft (306) and the No. 2 support shaft (307) away from the No. 2 gear (308) are sleeved with a bevel gear set (309). One end of the bearing plate (2) is movably connected to a No. 1 support frame (312) and a No. 2 support frame (313) in sequence from right to left. The interiors of the No. 1 support frame (312) and the No. 2 support frame (313) are respectively connected with a No. 1 screw rod (310) and a No. 2 screw rod (311) connected to the bevel gear set (309).

2. The building formwork support frame that is easy to adjust the angle according to claim 1 is characterized by: A driving motor (301) connected to the rotating shaft (302) via a coupling is installed on the No. 1 vertical plate at the top of the cart (1), the No. 1 gear (305) is meshed with the No. 2 gear (308), and two of the bevel gear set (309) and the No. 2 gear (308) are symmetrically arranged about the central axis of the rotating shaft (302).

3. The building formwork support frame that is easy to adjust in angle according to claim 1, characterized in that: The second screw rod (311) and the second support frame (313), and the first screw rod (310) and the first support frame (312) are all threadedly connected, and the second support frame (313) and the first support frame (312) are both configured as a U-shaped structure.

4. The building formwork support frame that is easy to adjust in angle according to claim 1, characterized in that: One end of the bearing plate (2) is welded to a limiting frame (4), the interior of the limiting frame (4) is slidably connected to a limiting plate (5), and hinge seats are connected between the limiting plate (5) and the second support frame (313) as well as between the bearing plate (2) and the first support frame (312).

5. The building formwork support frame that is easy to adjust the angle according to claim 1 is characterized by: The interior of the cart (1) is slidably connected to a support plate (7), one end of the support plate (7) is welded to an anti-slip plate (6), and the anti-slip plate (6) is composed of a plate body, an anti-slip pad and a positioning cone.

6. The building formwork support frame that is easy to adjust in angle according to claim 5, characterized in that: The support plate (7) is provided with a positioning mechanism (8) extending into the interior of the cart (1), and the positioning mechanism (8) is composed of a lifting block (801), a connecting rope (802), a positioning plate (803), a positioning groove (804) and a supporting spring (805).

7. The building formwork support frame that is easy to adjust in angle according to claim 6, characterized in that: A positioning groove (804) is provided inside the cart (1), and the positioning plate (803) is slidably connected to the inside of the support plate (7). A support spring (805) is welded between the positioning plate (803) and the support plate (7). A lifting block (801) is provided at the top of the support plate (7), and a connecting rope (802) is provided between the lifting block (801) and the positioning plate (803).

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