Supporting rod for mounting fabricated building component

Abstract

The utility model relates to a supporting rod for mounting a fabricated building component, the supporting rod comprises a supporting base and a supporting rod body mounted on the supporting base, the supporting rod body comprises a first supporting rod and a second supporting rod, the bottom end of the first supporting rod is connected with the supporting base, a lifting groove is formed in the upper end of the first supporting rod, and the second supporting rod is located in the lifting groove; a lifting rack is arranged on one side of the second supporting rod, a lifting box is arranged on one side of the first supporting rod, a lifting gear is rotationally connected into the lifting box, and the lifting gear is meshed with the lifting rack. The supporting base is fixed, the lifting gear is rotated, and the second supporting rod is driven by the lifting rack to move in the length direction of the first supporting rod, so that the overall length of the supporting rod body is adjusted, during use, adjustment is conducted according to the use scene, the flexibility of the supporting rod during use is improved, and during transportation and storage, the supporting rod is convenient to use. The second supporting rod is moved towards the first supporting rod, the overall size of the supporting rod is reduced, and transportation and storage are convenient.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary tools for installing building components, and in particular to a support rod for installing assembled building components. Background Art

[0002] At present, with the rapid development of modern construction technology, prefabricated buildings have been widely used in the construction industry due to their advantages of speed, efficiency, and environmental protection. However, during the installation process, prefabricated building components need to be temporarily fixed with the help of support rods to ensure installation accuracy and stability.

[0003] When using traditional support rods, the top of the support rod needs to be attached to the surface of the building module, and then multiple bricks are placed on the bottom of the support rod until the support rod is stabilized between the ground and the building module. When temporarily supporting building components, due to space limitations, a variety of support rods of different lengths are usually used. Sometimes, under special circumstances, the lengths of existing support rods do not meet the use requirements, and support rods of different lengths are inconvenient to transport and place, which has defects. Utility Model Content

[0004] In order to facilitate adjustment of the length of a support rod and improve the flexibility of the support rod when in use, the present application provides a support rod for installing a prefabricated building component.

[0005] The present application provides a support rod for installing an assembled building component, which adopts the following technical solution:

[0006] A support rod for installing assembled building components, comprising a support base and a support rod body installed on the support base, the support rod body comprising a first support rod and a second support rod, the bottom end of the first support rod is connected to the support base, the upper end of the first support rod is provided with a lifting groove, the second support rod is located in the lifting groove, a lifting rack is provided on one side of the second support rod, a lifting box is provided on one side of the first support rod, a lifting gear is rotatably connected in the lifting box, and the lifting gear is meshed with the lifting rack.

[0007] By adopting the above technical solution, the support base is fixed, the lifting gear is rotated, and the second support rod is driven to move along the length direction of the first support rod through the lifting rack, so as to adjust the overall length of the support rod body. When in use, it is adjusted according to the usage scenario to improve the flexibility of the support rod when in use. During transportation and storage, the second support rod is moved toward the direction of the first support rod to reduce the overall volume of the support rod, which is convenient for transportation and storage.

[0008] Optionally, a rotating rod is provided outside the lifting box, the rotating rod is coaxially fixedly connected to the lifting gear, and a rotating handle is provided at one end of the rotating rod located outside the lifting box.

[0009] By adopting the above technical solution, the lifting gear can be conveniently rotated by turning the handle, which is convenient for users to use.

[0010] Optionally, a limit plate is provided on the lifting box, a moving screw is threadedly passed through the limit plate, and a limit block is provided at one end of the moving screw close to the second support rod.

[0011] By adopting the above technical solution, the position of the limit block is adjusted by rotating the movable screw rod. When the second support rod is moved to a suitable position, the limit block is clamped with the lifting rack to limit the position of the lifting rack.

[0012] Optionally, a connection port is provided on the lifting box, a plurality of limit slots are equidistantly provided on the lifting gear in a circumferential direction, and a safety rod is provided on the lifting box, and one end of the safety rod passes through the limit slot and extends into the connection port.

[0013] By adopting the above technical solution, when the second support rod is moved to a suitable position, the safety rod is inserted into the connecting port through the limiting groove to prevent the lifting gear from rotating, thereby improving the stability between the first lifting rod and the second lifting rod.

[0014] Optionally, the first support rod is hinged to the support base, a fixing frame located on one side of the support rod is provided on the upper end surface of the support base, a through opening is provided on the side of the fixing frame away from the lifting box, a limiting plate is hinged on the fixing frame, and the side of the limiting plate away from the hinged fixing frame is connected to the fixing frame via a connecting lock.

[0015] By adopting the above technical solution, during transportation and storage, the first support rod can be moved toward the through-port and the support rod body can be laid flat, which facilitates the transportation and storage of the support rod. When in use, the first support rod is moved toward the fixing frame so that the first support rod is arranged in the vertical direction. The limiting plate is connected to the fixing frame through a connecting lock. The limiting plate blocks the through-port to limit the first support rod and improves the stability of the first support rod.

[0016] Optionally, universal wheels are provided at the four corners of the bottom end of the support base.

[0017] By adopting the above technical solution, the supporting base can be conveniently moved through the Fomar.

[0018] Optionally, a fixing assembly is provided on the support base, and the fixing assembly includes a fixing plate, a pedal and a plurality of gripping nails installed at the bottom of the fixing plate. A fixing groove is opened at the bottom of the support base, the fixing plate is located in the fixing groove, the pedal is located outside the support base, and the pedal and the fixing plate are connected by a connecting plate.

[0019] By adopting the above technical solution, the pedal is moved downward, the fixing plate is driven to move downward through the connecting plate, and the gripping nails are connected to the ground, thereby improving the stability of the supporting base.

[0020] Optionally, an elastic spring is arranged between the support base and the fixed plate, and when the elastic spring is in a natural state, the gripping nail is located in the fixed groove, and the support base is provided with a limiting groove on the inner wall of the fixed groove near the bottom of the support base, and the side wall of the fixed plate is provided with a reset groove corresponding to the limiting groove, and a limiting block is movably arranged in the reset groove, and a reset spring is arranged in the reset groove of the fixed plate, and the fixed plate is connected to the limiting block by the reset spring, and when the reset spring is in a natural state, the end of the limiting block away from the fixed plate is located in the limiting groove.

[0021] By adopting the above technical solution, when the fixing plate moves downward and the gripping nails extend into the ground, the limiting block moves downward to the position of the limiting groove, and the reset spring applies pressure to the limiting block in the direction of the limiting groove, so that the limiting block is located in the limiting groove, thereby limiting the position of the fixing plate and improving the stability of the connection between the supporting base and the ground; when the limiting block is disengaged from the limiting groove, the fixing plate moves upward under the pulling force of the elastic spring, so that the fixing plate is reset.

[0022] Optionally, a reset plate is provided on one side of the support base, and a movable groove connected to the limiting groove is opened on the outer wall of one side of the support base. The reset plate is inserted into the support base along the movable groove, and one end of the reset plate in the support base abuts against the limiting block, and the reset plate moves in the movable groove along the width direction of the support base.

[0023] By adopting the above technical solution, when the limiting block is located in the limiting groove, the reset plate is moved toward the limiting block to facilitate pushing the limiting block out of the limiting groove.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] Fix the support base, turn the lifting gear, and drive the second support rod to move along the length direction of the first support rod through the lifting rack, so as to adjust the overall length of the support rod body. When in use, adjust it according to the usage scenario to improve the flexibility of the support rod when in use. During transportation and storage, move the second support rod toward the direction of the first support rod to reduce the overall volume of the support rod and facilitate transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of the overall structure of a support rod for installing assembled building components.

[0027] Figure 2It is a schematic diagram for showing the internal structure of the lifting box in the embodiment of the present application.

[0028] Figure 3 It is a structural schematic diagram used to display the fixing components in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram for showing the internal structure of the support base in the embodiment of the present application.

[0030] Figure 5 It is a schematic diagram used to illustrate the connection relationship between the reset plate and the limiting block in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. Support base; 11. Universal wheel; 12. Top plate; 13. Fixed frame; 131. Passing port; 132. Limiting plate; 14. Fixed slot; 15. Limiting slot; 16. Moving slot; 2. Support rod body; 21. First support rod; 211. Lifting slot; 22. Second support rod; 221. Lifting rack; 3. Lifting box; 31. Lifting gear; 311. Limiting slot; 32. Rotating rod; 33. Limiting plate; 34. Moving screw; 341. Limiting block; 35. Connecting port; 36. Safety rod; 4. Fixed assembly; 41. Fixed plate; 411. Reset slot; 412. Limiting block; 413. Reset spring; 42. Pedal; 43. Gripping nail; 44. Connecting plate; 45. Elastic spring; 46. Reset plate. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0033] The embodiment of the present application discloses a support rod for installing an assembled building component.

[0034] Reference Figure 1 A support rod for installing assembled building components includes a support base 1 and a support rod body 2 installed on the support base 1. Universal wheels 11 are installed at the four corners of the bottom end of the support base 1 to facilitate the movement of the entire support rod. A top plate 12 is installed at one end of the support rod body 2 away from the support base 1, and the surface of the building module is supported by the top plate 12.

[0035] Reference Figure 1 and Figure 2 The support rod body 2 includes a first support rod 21 and a second support rod 22. The bottom end of the first support rod 21 is connected to the support base 1. The upper end of the first support rod 21 is provided with a lifting groove 211. The second support rod 22 is located in the lifting groove 211. The second support rod 22 can move along the length direction of the first support rod 21.

[0036] Reference Figure 2A lifting box 3 is installed on one side of the first support rod 21, and a lifting gear 31 is rotatably connected in the lifting box 3. A lifting rack 221 is installed on one side of the second support rod 22. The lifting gear 31 is meshed with the lifting rack 221, and the lifting gear 31 is rotated to drive the second support rod 22 to move along the length direction of the first support rod 21 through the lifting rack 221, so as to adjust the overall length of the support rod body 2. When in use, it is adjusted according to the usage scenario to improve the flexibility of the support rod when in use. During transportation and storage, the second support rod 22 is moved toward the first support rod 21 to reduce the overall volume of the support rod, which is convenient for transportation and storage.

[0037] Reference Figure 1 and Figure 2 A rotating rod 32 is provided outside the lifting box 3, and the rotating rod 32 is coaxially fixedly connected with the lifting gear 31. A rotating handle is installed at one end of the rotating rod 32 located outside the lifting box 3. The lifting gear 31 can be rotated conveniently by rotating the handle, which is convenient for users to use.

[0038] Reference Figure 1 and Figure 2 A limit plate 33 is fixedly installed on the lifting box 3, and a moving screw 34 is threaded on the limit plate 33. A limit block 341 is installed at one end of the moving screw 34 close to the second support rod 22. The limit block 341 cooperates with the tooth gap of the lifting rack 221. The position of the limit block 341 is adjusted by rotating the moving screw 34. When the second support rod 22 moves to a suitable position, the limit block 341 is inserted into the tooth gap of the lifting rack 221, and the limit block 341 is clamped with the lifting rack 221 to limit the position of the lifting rack 221.

[0039] Reference Figure 1 and Figure 2 The lifting box 3 is provided with a connection port 35, and the lifting gear 31 is provided with a plurality of limit slots 311 equidistantly arranged in the circumferential direction. A safety rod 36 is movably mounted on the lifting box 3, and one end of the safety rod 36 passes through the limit slot 311 and extends into the connection port 35. When the second support rod 22 is moved to a suitable position, the safety rod 36 is inserted into the connection port 35 through the limit slot 311 to prevent the lifting gear 31 from rotating, thereby improving the stability between the first lifting rod and the second lifting rod. When the lifting gear 31 needs to be rotated, the safety rod 36 is taken out from the connection port 35.

[0040] Reference Figure 1 and Figure 3The first support rod 21 is hingedly connected to the support base 1, and a fixing bracket 13 located on one side of the support rod is installed on the upper end surface of the support base 1. A through hole 131 is opened on the side of the fixing bracket 13 away from the lifting box 3. During transportation and storage, the first support rod 21 can be moved in the direction of the through hole 131, and the support rod body 2 can be laid flat, which is convenient for transportation and storage of the support rod. A limiting plate 132 is hingedly connected to the fixing bracket 13, and the limiting plate 132 is connected to the fixing bracket 13 away from the side hinged to the fixing bracket 13 through a connecting lock. When in use, the first support rod 21 is moved in the direction of the fixing bracket 13, so that the first support rod 21 is set in the vertical direction, and the limiting plate 132 is connected to the fixing bracket 13 through the connecting lock. The limiting plate 132 blocks the through hole 131 to limit the first support rod 21, thereby improving the stability of the first support rod 21.

[0041] Reference Figure 3 and Figure 4 The support base 1 is provided with a fixing assembly 4, which includes a fixing plate 41, a pedal 42 and a plurality of ground-gripping spikes 43 installed at the bottom of the fixing plate 41. A fixing groove 14 is provided at the bottom of the support base 1, the fixing plate 41 is located in the fixing groove 14, the pedal 42 is located outside the support base 1, and the pedal 42 is connected to the fixing plate 41 through a connecting plate 44. When the pedal 42 is stepped down by the foot, the fixing plate 41 is driven to move downward through the connecting plate 44, and the ground-gripping spikes 43 are connected to the ground, thereby improving the stability of the support base 1.

[0042] Reference Figure 4 An elastic spring 45 is installed between the support base 1 and the fixed plate 41. When the elastic spring 45 is in a natural state, the gripping nail 43 is located in the fixed groove 14. The support base 1 is provided with a limiting groove 15 on the inner wall of the fixed groove 14 near the bottom of the support base 1. A reset groove 411 corresponding to the limiting groove 15 is opened on the side wall of the fixed plate 41. A limiting block 412 is movably installed in the reset groove 411. A reset spring 413 is installed in the reset groove 411 of the fixed plate 41. The fixed plate 41 is connected to the limiting block 412 through the reset spring 413. When the reset spring 413 is in a natural state, the end of the limiting block 412 away from the fixed plate 41 is located in the limiting groove 15. When the fixing plate 41 moves downward, when the gripping nails 43 extend into the ground and the limiting block 412 moves downward to the position of the limiting groove 15, the reset spring 413 applies pressure to the limiting block 412 in the direction of the limiting groove 15, so that the limiting block 412 is located in the limiting groove 15, thereby limiting the position of the fixing plate 41 and improving the stability of the connection between the support base 1 and the ground. When the limiting block 412 disengages from the limiting groove 15, the fixing plate 41 moves upward under the pulling force of the elastic spring 45, so that the fixing plate 41 is reset.

[0043] Reference Figure 4 and Figure 5A reset plate 46 is installed on one side of the support base 1. A movable groove 16 connected to the limiting groove 15 is opened on the outer wall of one side of the support base 1. The reset plate 46 is inserted into the support base 1 along the movable groove 16. One end of the reset plate 46 in the support base 1 abuts against the limiting block 412. The reset plate 46 moves in the movable groove 16 along the width direction of the support base 1. When the limiting block 412 is located in the limiting groove 15, the reset plate 46 is moved toward the limiting block 412 to facilitate the limiting block 412 to be pushed out of the limiting groove 15.

[0044] The implementation principle of the support rod for installing prefabricated building components in the embodiment of the present application is as follows: fix the support base 1, move the first support rod 21 toward the fixing frame 13, so that the first support rod 21 is set in the vertical direction, connect the fixing plate 41 with the fixing frame 13 through the connecting lock, the fixing plate 41 will block the through hole 131 to limit the first support rod 21, rotate the lifting gear 31, and drive the second support rod 22 to move along the length direction of the first support rod 21 through the lifting rack 221, so as to adjust the overall length of the support rod body 2. When in use, it is adjusted according to the usage scenario to improve the flexibility of the support rod when in use.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A support rod for installing an assembled building component, comprising a support base (1) and a support rod body (2) installed on the support base (1), characterized in that: The support rod body (2) comprises a first support rod (21) and a second support rod (22); the bottom end of the first support rod (21) is connected to the support base (1); the upper end of the first support rod (21) is provided with a lifting groove (211); the second support rod (22) is located in the lifting groove (211); a lifting rack (221) is provided on one side of the second support rod (22); a lifting box (3) is provided on one side of the first support rod (21); a lifting gear (31) is rotatably connected in the lifting box (3); the lifting gear (31) is meshed with the lifting rack (221); a connecting port (35) is provided on the lifting box (3); the lifting gear (31) is meshed with the lifting rack (221); A plurality of limit grooves (311) are equidistantly provided on the upper circumference of the lifting box (3), and a safety rod (36) is provided on the lifting box (3), and one end of the safety rod (36) passes through the limit groove (311) and extends into the connecting port (35); the first support rod (21) is hinged to the support base (1), and a fixing frame (13) located on one side of the support rod is provided on the upper end surface of the support base (1), and a through opening (131) is provided on the side of the fixing frame (13) away from the lifting box (3), and a limiting plate (132) is hinged on the fixing frame (13), and the side of the limiting plate (132) away from the hinged fixing frame (13) is connected to the fixing frame (13) through a connecting lock.

2. A support rod for installing an assembled building component according to claim 1, characterized in that: The lifting box (3) is provided with a rotating rod (32) outside, the rotating rod (32) is coaxially fixedly connected with the lifting gear (31), and a rotating handle is provided at one end of the rotating rod (32) outside the lifting box (3).

3. The support rod for installing an assembled building component according to claim 1, characterized in that: A limit plate (33) is provided on the lifting box (3), a moving screw rod (34) is threadedly passed through the limit plate (33), and a limit block (341) is provided at one end of the moving screw rod (34) close to the second support rod (22).

4. The support rod for installing an assembled building component according to claim 1, characterized in that: Universal wheels (11) are arranged at the four corners of the bottom end of the support base (1).

5. The support rod for installing an assembled building component according to claim 1, characterized in that: The support base (1) is provided with a fixing assembly (4), the fixing assembly (4) comprising a fixing plate (41), a pedal (42) and a plurality of gripping nails (43) mounted on the bottom of the fixing plate (41); a fixing groove (14) is provided at the bottom of the support base (1); the fixing plate (41) is located in the fixing groove (14); the pedal (42) is located outside the support base (1); and the pedal (42) and the fixing plate (41) are connected via a connecting plate (44).

6. A support rod for installing an assembled building component according to claim 5, characterized in that: An elastic spring (45) is arranged between the support base (1) and the fixed plate (41); when the elastic spring (45) is in a natural state, the gripping nail (43) is located in the fixed groove (14); the support base (1) is provided with a limiting groove (15) on the inner wall of the fixed groove (14) near the bottom of the support base (1); a reset groove (411) corresponding to the limiting groove (15) is arranged on the side wall of the fixed plate (41); a limiting block (412) is movably arranged in the reset groove (411); a reset spring (413) is arranged in the reset groove (411) of the fixed plate (41); the fixed plate (41) and the limiting block (412) are connected via the reset spring (413); when the reset spring (413) is in a natural state, an end of the limiting block (412) away from the fixed plate (41) is located in the limiting groove (15).

7. A support rod for installing an assembled building component according to claim 6, characterized in that: A reset plate (46) is provided on one side of the support base (1); a movable groove (16) connected to the limiting groove (15) is provided on the outer wall of one side of the support base (1); the reset plate (46) is inserted into the support base (1) along the movable groove (16); one end of the reset plate (46) in the support base (1) abuts against the limiting block (412); and the reset plate (46) moves in the movable groove (16) along the width direction of the support base (1).

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