Supporting structure for pouring cornice plate

Abstract

The utility model discloses a supporting structure for overhanging eave plate pouring, which comprises a supporting frame and further comprises a jacking assembly, the jacking assembly is arranged at the bottom of the supporting frame, the jacking assembly comprises a sleeve arranged on the leg portion of the supporting frame in a sleeved mode, a positioning plate is arranged on the opposite side of the sleeve, an adjusting box is arranged on the top of the positioning plate, and a threaded rod is connected to the top of the adjusting box in a penetrating mode. Fixing plates are arranged at the bottoms of the supporting frames; the adjusting assembly comprises a worm connected to the side of the adjusting box in a penetrating mode, a worm gear is meshed with the side of the worm and located in an inner cavity of the adjusting box, the threaded rod is sleeved with the middle of the worm gear, a connecting part is arranged at the joint of the worm gear and the threaded rod, and a rotating part is arranged at the end of the worm; the rotating part drives the worm to rotate, the worm drives the connecting part to rotate by being meshed with the worm gear, the connecting part drives the threaded rod through the threads to push the fixing plate to move, movement of the supporting frame is achieved, and the supporting height of the supporting frame can be adjusted in time according to the actual height of the cornice formwork through the design.

Description

Technical Field

[0001] The utility model relates to the field of building construction equipment, in particular to a supporting structure for pouring eaves boards. Background Art

[0002] In construction projects, eaves boards, as part of a building, not only have aesthetic functions, but also play the role of shielding rainwater and protecting walls. During the pouring construction of eaves boards, a support structure is usually required to fix and support the formwork to ensure that the shape and size of the eaves boards meet the design requirements. Traditional eaves board pouring support structures are mostly fixed-height brackets. Such brackets have the problem of non-adjustable height during use. The height of traditional support frames is fixed and cannot be adjusted according to the actual height of the eaves boards. When encountering eaves boards of different heights, support frames of multiple heights need to be prepared. In order to solve the problem of height adjustment, the utility model proposes a support structure for eaves board pouring. Utility Model Content

[0003] The purpose of the present invention is to provide a supporting structure for casting eaves boards to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a supporting structure for casting an eaves plate, comprising a support frame arranged at the bottom of a formwork, and further comprising:

[0005] A lifting assembly is provided at the bottom of the support frame, and the lifting assembly includes a sleeve sleeved on the leg of the support frame, a positioning plate is provided on the opposite side of the sleeve, an adjustment box is provided on the top of the positioning plate, a threaded rod is inserted and connected to the top of the adjustment box, and a fixing plate for fixing the threaded rod is provided at the bottom of the support frame;

[0006] An adjusting assembly is used for lifting and moving the threaded rod. The adjusting assembly includes a worm screw connected to the side of the adjusting box. A worm wheel is engaged with the side of the worm screw and located in the inner cavity of the adjusting box. The middle part of the worm wheel is sleeved on the outside of the threaded rod. A connecting part for transmission is provided at the connection between the worm wheel and the threaded rod, and a rotating part is provided at the end of the worm screw.

[0007] Preferably, the connecting portion includes a threaded sleeve, which is threadedly sleeved on the outer side of the threaded rod, and the outer side of the threaded sleeve is fixedly connected to the middle part of the worm gear.

[0008] Preferably, the rotating portion includes a hexagonal rotating block, and the hexagonal rotating block is arranged at one end of the worm located outside the adjustment box.

[0009] Preferably, a bearing is sleeved on the outer side of the worm, and the bearing is arranged at the intersection of the worm and the adjustment box.

[0010] Preferably, a reinforcing rod is provided on the side of the support frame, and the reinforcing rod is used to increase the supporting strength of the support frame.

[0011] Preferably, a limit block is provided at the bottom of the support frame and located in the inner cavity of the sleeve, and the limit block is used to limit the support frame from separating from the sleeve.

[0012] Preferably, the bottom of the sleeve is provided with supporting feet, and the supporting feet are used to increase the contact area between the sleeve and the ground.

[0013] Technical effects and advantages of this utility model:

[0014] The utility model provides a lifting assembly at the bottom of the support frame, and utilizes the rotating part in the adjustment assembly to drive the worm to rotate. The rotating worm drives the connecting part in the middle to rotate through the meshing worm wheel. The rotating connecting part drives the threaded rod to move upward by using the thread, thereby driving the fixed plate to move upward, thereby realizing the movement of the support frame. This design can timely adjust the supporting height of the support frame according to the actual height of the eaves board template. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the schematic structural diagrams of the entire utility model.

[0016] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0017] Figure 3 It is a partial cross-sectional view of the entire utility model.

[0018] Figure 4 It is a top sectional view of the adjustment component of the utility model.

[0019] In the figure: 1. Support frame; 101. Reinforcement rod; 102. Limit block; 2. Fixing plate; 3. Sleeve; 301. Support foot; 4. Positioning plate; 5. Adjustment box; 6. Threaded rod; 7. Adjustment assembly; 701. Worm; 7011. Hexagon socket turn block; 702. Worm gear; 703. Threaded sleeve; 704. Bearing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-4The supporting structure for casting the cantilever board shown includes a support frame 1 arranged at the bottom of the formwork, and also includes a jacking component and an adjustment component 7;

[0022] It should be noted that a reinforcing rod 101 is provided on the side of the support frame 1. The reinforcing rod 101 is used to increase the support strength of the support frame 1. The connection between the reinforcing rod 101 and the support frame 1 is fixed by welding.

[0023] Specifically, the jacking assembly is arranged at the bottom of the support frame 1, and the jacking assembly includes a sleeve 3 sleeved on the leg of the support frame 1, a positioning plate 4 is provided on the opposite side of the sleeve 3, an adjustment box 5 is provided on the top of the positioning plate 4, a threaded rod 6 is inserted and connected to the top of the adjustment box 5, and a fixing plate 2 for fixing the threaded rod 6 is provided at the bottom of the support frame 1;

[0024] It should be noted that a limit block 102 is provided at the bottom of the support frame 1 and in the inner cavity of the sleeve 3. The limit block 102 is used to limit the separation of the support frame 1 and the sleeve 3. A support foot 301 is provided at the bottom of the sleeve 3. The support foot 301 is used to increase the contact area between the sleeve 3 and the ground. The positioning plate 4 is welded and fixed to the side of the sleeve 3, the fixing plate 2 is welded and fixed to the threaded rod 6, and the fixing plate 2 is welded and fixed to the bottom of the support frame 1;

[0025] Specifically, the limit block 102 is welded and fixed to the bottom end of the support frame 1, the bottom of the support frame 1 can move in the inner cavity of the sleeve 3, and the support foot 301 is fixed to the sleeve 3 by welding;

[0026] Specifically, the adjustment assembly 7 is used to lift and move the threaded rod 6. The adjustment assembly 7 includes a worm 701 that is inserted and connected to the side of the adjustment box 5. A worm wheel 702 is engaged with the side of the worm 701 and is located in the inner cavity of the adjustment box 5. The middle part of the worm wheel 702 is sleeved on the outside of the threaded rod 6.

[0027] It should be noted that the outer side of the worm 701 is provided with a bearing 704, and the bearing 704 is provided at the intersection of the worm 701 and the adjustment box 5. The outer side of the worm 701 and the middle part of the bearing 704 are welded and fixed, and the intersection of the bearing 704 and the adjustment box 5 is fixed by welding.

[0028] The connection between the worm gear 702 and the threaded rod 6 is provided with a connection portion for transmission;

[0029] Specifically, the connection portion includes a threaded sleeve 703, which is threadedly sleeved on the outer side of the threaded rod 6, and the outer side of the threaded sleeve 703 is fixedly connected to the middle part of the worm gear 702;

[0030] It should be noted that the outer side of the threaded sleeve 703 is welded and fixed to the middle of the worm gear 702, and the top of the threaded sleeve 703 contacts the inner wall of the adjustment box 5, thereby limiting the position of the worm gear 702;

[0031] The end of the worm 701 is provided with a rotating portion;

[0032] Specifically, the rotating part includes a hexagonal rotating block 7011, which is provided at one end of the worm 701 located outside the adjustment box 5;

[0033] It should be noted that the hexagonal screw block 7011 is welded and fixed to the end of the worm 701;

[0034] During actual use, a lifting assembly is provided at the bottom of the support frame 1, and the rotating part in the adjustment assembly 7 is used to drive the worm 701 to rotate. The rotating worm 701 drives the middle connecting part to rotate through the meshing worm gear 702. The rotating connecting part drives the threaded rod 6 to move upward using the thread, thereby driving the fixed plate 2 to move upward, thereby realizing the vertical movement of the support frame 1. This design can adjust the support height of the support frame 1 in time according to the actual height of the eaves board template, solving the problem of needing to prepare support frames 1 of multiple heights when encountering eaves boards of different heights.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A supporting structure for casting eaves slabs, comprising a supporting frame (1) arranged at the bottom of a formwork, characterized in that: Also includes: A lifting assembly, the lifting assembly is arranged at the bottom of the support frame (1), the lifting assembly includes a sleeve (3) sleeved on the leg of the support frame (1), a positioning plate (4) is arranged on the opposite side of the sleeve (3), an adjustment box (5) is arranged on the top of the positioning plate (4), a threaded rod (6) is inserted and connected to the top of the adjustment box (5), and a fixing plate (2) for fixing the threaded rod (6) is arranged at the bottom of the support frame (1); An adjusting assembly (7) is used for lifting and moving the threaded rod (6). The adjusting assembly (7) includes a worm (701) connected to the side of the adjusting box (5). A worm wheel (702) is engaged with the side of the worm (701) and located in the inner cavity of the adjusting box (5). The middle part of the worm wheel (702) is sleeved on the outside of the threaded rod (6). A connecting portion for transmission is provided at the connection between the worm wheel (702) and the threaded rod (6). A rotating portion is provided at the end of the worm (701).

2. The supporting structure for casting eaves board according to claim 1, characterized in that: The connecting portion comprises a threaded sleeve (703), the threaded sleeve (703) being threadedly sleeved on the outside of the threaded rod (6), and the outside of the threaded sleeve (703) being fixedly connected to the middle of the worm gear (702).

3. The supporting structure for casting eaves board according to claim 1, characterized in that: The rotating portion comprises a hexagonal rotating block (7011), and the hexagonal rotating block (7011) is arranged at one end of the worm (701) located outside the regulating box (5).

4. The supporting structure for casting eaves board according to claim 1, characterized in that: The outer side of the worm (701) is sleeved with a bearing (704), and the bearing (704) is arranged at the intersection of the worm (701) and the adjustment box (5).

5. The supporting structure for casting eaves board according to claim 1, characterized in that: A reinforcing rod (101) is provided on the side of the support frame (1), and the reinforcing rod (101) is used to increase the supporting strength of the support frame (1).

6. The supporting structure for casting eaves board according to claim 5, characterized in that: A limiting block (102) is provided at the bottom of the support frame (1) and located in the inner cavity of the sleeve (3), and the limiting block (102) is used to limit the support frame (1) from separating from the sleeve (3).

7. The supporting structure for casting eaves board according to claim 6, characterized in that: The bottom of the sleeve (3) is provided with a supporting foot (301), and the supporting foot (301) is used to increase the contact area between the sleeve (3) and the ground.

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