A column foot positioning device for construction

Abstract

The present application relates to a column foot positioning device for construction, including a plurality of support members, wherein two or more support members are provided, the support members are used to contact the circumferential side of the column foot, the plurality of support members are arranged at intervals along the circumference of the column foot, the support members are detachably connected to adjacent support members through connecting members, the support members and the connecting members are staggered and connected end to end along the circumference of the column foot, and a plurality of support members are provided with placement gaps for placing the column foot. Since two adjacent support members are detachably connected through the connecting member, it is convenient to disassemble the support members and keep them away from the column foot, so as to facilitate the recycling of the positioning device.

Description

Technical Field

[0001] The present application relates to the field of construction engineering, and in particular to a column foot positioning device for construction. Background Art

[0002] The column foot for steel structure residential construction refers to a device fixed to the bottom of the steel building column. Its function is to stably install the column on the concrete floor and provide solid support for it. The column foot for steel structure residential construction is an important part of the stability and safety of the building, because they can well resist the vibration and pressure caused by natural and human factors on the house, and keep the overall structure of the building firm and stable. When installing the column foot for steel structure residential construction, it is usually necessary to use a column foot positioning device. The column foot needs to be positioned, otherwise the column foot will be offset from the installation position, making it unable to be installed in place, which will affect the safety of the house.

[0003] A Chinese patent with authorization announcement number CN205134545U discloses a recyclable steel structure column foot anchor bolt positioning device, including an anchor bolt and a fixing frame for fixing the anchor bolt. An opening is opened in the middle of the fixing frame, and anchor bolt holes are evenly opened on the periphery of the fixing frame. The thickness of the fixing frame is 8mm. The utility model has a simple structure, is easy to manufacture, has high positioning accuracy for anchor bolts and steel columns, and can effectively avoid quality problems such as inaccurate positioning of the main reinforcement of the column or displacement during pouring.

[0004] With regard to the above-mentioned related technologies, after use, the fixing frame needs to be moved upward along the length direction of the steel column and detached from the steel column, which is inconvenient to operate. Utility Model Content

[0005] In order to facilitate the disassembly of the support member, the present application provides a column foot positioning device for construction.

[0006] The present application provides a column foot positioning device for construction using the following technical solution:

[0007] A column base positioning device for construction includes a plurality of support members, wherein two or more support members are provided, the support members are used to contact the peripheral side of the column base, the plurality of support members are arranged at intervals along the circumference of the column base, the support members are detachably connected to adjacent support members through connecting members, the support members and the connecting members are staggered and connected end to end along the circumference of the column base, and a plurality of support members are provided with placement gaps for placing the column base.

[0008] By adopting the above technical solution, when in use, the support members and the connecting members are staggered and connected end to end along the circumference of the column foot, so that the support members can position the column foot. After use, the two adjacent support members are detachably connected by the connecting member, which facilitates the disassembly of the support members and their distance from the column foot, thereby facilitating the recycling of the positioning device.

[0009] Optionally, the support member includes a base plate and an L-shaped plate, wherein the L-shaped plate is connected to the top of the base plate, and the L-shaped plate is used to contact the peripheral side of the column foot.

[0010] By adopting the above technical solution, when in use, the L-shaped plate contacts the peripheral side of the column foot, so that the connection between the support member and the column foot is more stable, thereby facilitating the positioning of the column foot by the positioning device.

[0011] Optionally, a reinforcing rod is connected to the back side of the L-shaped plate, and the other end of the reinforcing rod is connected to the top of the base plate.

[0012] By adopting the above technical solution and adding reinforcing rods, the stability of the overall structure of the support member is improved.

[0013] Optionally, the connecting member is a telescopic rod, and both ends of the telescopic rod along its length direction are respectively connected to two adjacent L-shaped plates.

[0014] By adopting the above technical solution, the connecting member is arranged as a telescopic rod, so that the supporting member can adapt to column feet of different sizes, thereby increasing the application range of the positioning device.

[0015] Optionally, the telescopic rod includes a support rod and a sleeve, the central axis of the support rod is colinear with the central axis of the sleeve, one end of the sleeve is slidably mounted on the support rod, the other end of the sleeve is connected to an L-shaped plate, the support rod is slidably connected to the sleeve along its length direction, the end of the support rod away from the sleeve is connected to the L-shaped plate, and the support rod is connected to a locking assembly, which is used to lock the support rod in the sleeve.

[0016] By adopting the above technical solution, when the sizes of column bases are different, the support rod is slidably connected in the sleeve along its length direction and moves to the corresponding position according to the size of the column base. The locking assembly locks the support rod in the sleeve, thereby changing the distance between two adjacent support members, thereby adapting to column bases of different sizes.

[0017] Optionally, a mounting groove is provided on the circumference of the support rod, and the length direction of the mounting groove is consistent with the radial direction of the support rod. The locking assembly includes a spring and a locking block. The length direction of the spring is consistent with the length direction of the mounting groove. One end of the spring is connected to the mounting groove, and the other end of the spring is connected to the locking block. The locking block is slidably connected to the mounting groove along the length direction of the mounting groove. A locking hole is provided on the circumference of the sleeve, and a plurality of locking holes are provided. The plurality of locking holes are spaced apart in sequence on the sleeve along the length direction of the sleeve, and the locking block passes through the locking hole along the length direction of the locking groove.

[0018] By adopting the above technical solution, when the column base sizes are different, the support rod is slidably connected to the sleeve along its length direction. At the same time, the locking block is embedded in the installation groove, and the spring is deformed by compression. When the support rod moves to the corresponding position according to the size of the column base, the locking block approaches the locking hole at the corresponding position, and the spring restores its shape and pushes the locking hole to slide along the length direction of the installation groove and connect to the installation groove. The spring drives the locking block to pass through the locking hole, so that the support rod is stably connected to the sleeve.

[0019] Optionally, the L-shaped plate is provided with a first sliding cavity, the length direction of the first sliding cavity is consistent with the length direction of the support rod, the end of the support rod away from the sleeve passes through and is slidably connected to the inner wall of one end of the first sliding cavity, and the support rod is slidably connected to the first sliding cavity along its length direction, and the L-shaped plate is provided with a second sliding cavity, the length direction of the second sliding cavity is consistent with the length direction of the sleeve, the end of the sleeve away from the support rod passes through and is slidably connected to the inner wall of one end of the second cavity along the length direction of the sleeve, and the sleeve is slidably connected to the second sliding cavity along its length direction, and when the locking block passes through the locking hole, the end of the support rod away from the sleeve contacts the inner wall of one end of the first sliding cavity, and the end of the sleeve away from the support rod contacts the inner wall of one end of the second sliding cavity.

[0020] By adopting the above technical solution, when the support member is removed and moved away from the column foot, the support rod can be slidably connected to the first sliding cavity along its length direction, and the support rod can be stored in the first sliding cavity, and the sleeve can be slidably connected to the second sliding cavity along its length direction, so that the sleeve can be stored in the second sliding cavity, thereby facilitating the storage of the support member and reducing the storage space occupied by the support member.

[0021] Optionally, a guide plate is connected to the top end of the L-shaped plate, the bottom end of the guide plate is connected to the L-shaped plate, and the top end of the guide plate is inclined toward a side away from the column foot.

[0022] By adopting the above technical solution, a guide plate is added to facilitate the insertion of the column foot into the placement gap.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When in use, the support members and the connecting members are staggered and connected end to end along the circumference of the column foot, so that the support members can position the column foot. After use, the two adjacent support members are detachably connected by the connecting member, which facilitates the disassembly of the support members and keeps them away from the column foot, thereby facilitating the recycling of the positioning device;

[0025] 2. When the column foot has different sizes, the support rod is slidably connected in the sleeve along its length direction and moves to the corresponding position according to the size of the column foot. The locking assembly locks the support rod in the sleeve to change the distance between two adjacent support members, thereby adapting to column feet of different sizes;

[0026] 3. When the support member is removed and moved away from the column foot, the support rod can be slidably connected to the first sliding cavity along its length direction, and the support rod can be stored in the first sliding cavity, and the sleeve can be slidably connected to the second sliding cavity along its length direction, so that the sleeve can be stored in the second sliding cavity, thereby facilitating the storage of the support member and reducing the storage space occupied by the support member. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural diagram of this embodiment.

[0028] Figure 2 It is a top view of this embodiment.

[0029] Figure 3 This embodiment Figure 2 Sectional view along AA direction.

[0030] Figure 4 This embodiment Figure 3 Magnified view of part B.

[0031] Explanation of the reference numerals: 100, support member; 110, placement gap; 120, bottom plate; 130, L-shaped plate; 131, first plate; 132, reinforcement rod; 133, guide plate; 134, first sliding cavity; 135, first sliding hole; 136, second sliding cavity; 137, second sliding hole; 200, connecting member; 300, telescopic rod; 310, support rod; 311, first baffle plate; 312, mounting groove; 320, sleeve; 321, second baffle plate; 322, locking hole; 400, locking assembly; 410, spring; 420, locking block. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a column foot positioning device for construction. Figure 1 and Figure 2A column foot positioning device for construction includes a plurality of support members 100, four support members 100 are provided, four support rods 310 are sequentially spaced along the circumference of the column foot, four connecting members 200 are provided, one connecting member 200 is provided between two adjacent support members 100, and two adjacent support members 100 are detachably connected to each other through the connecting member 200. The four support members 100 are spaced apart to provide placement gaps 110 for placing the column foot, and the support members 100 are used to contact the circumference of the column foot.

[0034] Two adjacent support members 100 are detachably connected to each other via a connecting member 200 , so as to facilitate the disassembly of the support members 100 and facilitate the support members 100 to be away from the column foot.

[0035] Reference Figure 1 The support member 100 includes a base plate 120 and an L-shaped plate 130. The L-shaped plate 130 is connected to the top of the base plate 120. The base plate 120 is L-shaped, and the L-shaped plate 130 includes two first plates 131. The two first plates 131 are horizontally arranged in the length direction, and the two first plates 131 are perpendicular to each other. One end of one first plate 131 is connected to one end of the other first plate 131, and one side of the first plate 131 along its width direction is in contact with the peripheral side of the column foot.

[0036] Reference Figure 1 The first plate 131 is provided with a reinforcing rod 132 on the side away from the placement gap 110, the top end of the reinforcing rod 132 is connected to the first plate 131, the bottom end of the reinforcing rod 132 is tilted toward the side away from the placement gap 110, and the bottom end of the reinforcing rod 132 is connected to the top of the bottom plate 120. The top of the first plate 131 is connected with a guide plate 133, the bottom end of the guide plate 133 is connected to the first plate 131, and the top end of the guide plate 133 is tilted toward the side away from the placement gap 110. The reinforcing rod 132 is added to improve the stability of the overall structure of the support member 100.

[0037] Reference Figure 1 and Figure 3 The connecting member 200 is provided for a telescopic rod 300, and the two ends of the telescopic rod 300 along its length direction are respectively connected to two adjacent first plates 131, and the telescopic rod 300 is telescopically arranged along its length direction. The telescopic rod 300 includes a support rod 310 and a sleeve 320, and the length direction of the support rod 310 is consistent with the length direction of the sleeve 320, and the sleeve 320 is slidably sleeved on the support rod 310, and the central axis of the support rod 310 is collinear with the central axis of the sleeve 320.

[0038] Reference Figure 1 and Figure 3A first sliding cavity 134 is provided in a first plate 131 in the L-shaped plate 130. The length direction of the first sliding cavity 134 is consistent with the length direction of the support rod 310. A first sliding hole 135 for the support rod 310 to pass through is provided on the side of the first plate 131 disposed adjacent thereto. One end of the support rod 310 passes through the first sliding hole 135 along its length direction, and the support rod 310 is slidably connected to the first sliding hole 135 and the first sliding cavity 134 along its length direction. A first baffle 311 is connected to one end of the support rod 310 disposed in the first sliding cavity 134. The first baffle 311 is close to one end of the support rod 310 and is used to contact the inner wall of one side of the first sliding cavity 134 along the length direction of the support rod 310. The end of the support rod 310 away from the first sliding cavity 134 is connected to the sleeve 320.

[0039] Reference Figure 1 and Figure 3 A second sliding cavity 136 is provided in the other first plate 131 of the L-shaped plate 130. The length direction of the second sliding cavity 136 is consistent with the length direction of the sleeve 320. A second sliding hole 137 for the sleeve 320 to pass through is provided on the side of the second sliding cavity 136 close to the adjacent first plate 131. The end of the sleeve 320 away from the support rod 310 passes through the second sliding hole 137 along the length direction of the sleeve 320, and the sleeve 320 is slidably connected to the second sliding cavity 136 and the second sliding hole 137 along the length direction. A second baffle 321 is connected to one end of the sleeve 320 disposed in the second sliding cavity 136. The second baffle 321 is close to the side of the sleeve 320 and contacts the inner wall of the second sliding cavity 136 along the length direction of the sleeve 320.

[0040] When the size of the column foot changes, the support rod 310 is slidably connected to the sleeve 320 along its length direction, thereby changing the length of the telescopic rod 300 and further changing the distance between two adjacent support members 100 to adapt to column feet of different sizes.

[0041] Reference Figure 3 and Figure 4The support rod 310 is connected with a locking assembly 400, which is used to lock the support rod 310 in the sleeve 320. The support rod 310 is provided with a mounting groove 312 on its circumference, and the length direction of the mounting groove 312 is consistent with the vertical direction. The locking assembly 400 includes a spring 410 and a locking block 420. The length direction of the spring 410 is consistent with the vertical direction. The bottom end of the spring 410 is connected to the mounting groove 312, and the other end of the spring 410 is connected to the locking block 420. The locking block 420 is slidably connected to the mounting groove 312 in the vertical direction. The sleeve 320 is provided with a locking hole 322 on its circumference, and a plurality of locking holes 322 are provided in the sleeve 320 in sequence along the length direction of the sleeve 320. The locking block 420 passes through the locking hole 322 in the vertical direction. When the locking block 420 passes through the locking hole 322, the support rod 310 is stably connected to the sleeve 320.

[0042] The implementation principle of a column base positioning device for construction in an embodiment of the present application is as follows: when installing the support members 100, the four support members 100 are spaced in sequence along the circumference of the column base, the support rod 310 is passed through the adjacent sleeve 320, and the support rod 310 is slidably connected in the sleeve 320 along its length direction, and the position of the support rod 310 in the sleeve 320 is adjusted according to the size of the column base. When the support rod 310 moves to the corresponding position, the locking block 420 approaches the locking hole 322 at the corresponding position, and the locking block 420 passes through the locking hole 322 in the vertical direction, so that the support rod 310 is stably connected to the sleeve 320. At the same time, the first baffle plate 311 contacts the inner wall of the first sliding cavity 134, and the second baffle plate 321 contacts the inner wall of the second sliding cavity 136, so that the four support members 100 are connected to each other through the connecting member 200. When disassembling the support member 100, press the locking block 420 downward in the vertical direction so that the locking block 420 is embedded in the installation groove 312, so as to facilitate the support rod 310 to move away from the sleeve 320 and the support member 100 to move away from the column foot, thereby facilitating the disassembly and recycling of the positioning device.

[0043] 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 column foot positioning device for construction, characterized in that: The invention comprises a plurality of support members (100), wherein two or more support members (100) are provided, the support members (100) are used to contact the circumferential side of a column foot, the plurality of support members (100) are arranged at intervals along the circumference of the column foot, the support members (100) are detachably connected to adjacent support members (100) via connecting members (200), the support members (100) and the connecting members (200) are staggered and connected end to end along the circumference of the column foot, and a plurality of support members (100) are provided with placement gaps (110) for placing the column foot.

2. A column foot positioning device for construction according to claim 1, characterized in that: The support member (100) comprises a bottom plate (120) and an L-shaped plate (130), wherein the L-shaped plate (130) is connected to the top of the bottom plate (120), and the L-shaped plate (130) is used to contact the peripheral side of the column foot.

3. A column foot positioning device for construction according to claim 2, characterized in that: The L-shaped plate (130) is connected to a reinforcing rod (132) on the opposite side thereof, and the other end of the reinforcing rod (132) is connected to the top of the bottom plate (120).

4. A column foot positioning device for construction according to claim 1, characterized in that: The connecting member (200) is provided as a telescopic rod (300), and the two ends of the telescopic rod (300) along the length direction thereof are respectively connected to two adjacent L-shaped plates (130).

5. A column foot positioning device for construction according to claim 4, characterized in that: The telescopic rod (300) comprises a support rod (310) and a sleeve (320); the central axis of the support rod (310) is colinear with the central axis of the sleeve (320); one end of the sleeve (320) is slidably sleeved on the support rod (310); the other end of the sleeve (320) is connected to the L-shaped plate (130); the support rod (310) is slidably connected to the sleeve (320) along its length direction; one end of the support rod (310) away from the sleeve (320) is connected to the L-shaped plate (130); the support rod (310) is connected to a locking assembly (400); and the locking assembly (400) is used to lock the support rod (310) in the sleeve (320).

6. A column foot positioning device for construction according to claim 5, characterized in that: A mounting groove (312) is provided on the circumferential side of the support rod (310), and the length direction of the mounting groove (312) is consistent with the radial direction of the support rod (310). The locking assembly (400) comprises a spring (410) and a locking block (420), and the length direction of the spring (410) is consistent with the length direction of the mounting groove (312). One end of the spring (410) is connected to the mounting groove (312), and the other end of the spring (410) is connected to the locking block (420). The locking block (420) is slidably connected to the mounting groove (312) along the length direction of the mounting groove (312). A locking hole (322) is provided on the circumferential side of the sleeve (320), and a plurality of the locking holes (322) are provided on the sleeve (320) at intervals in sequence along the length direction of the sleeve (320). The locking block (420) passes through the locking hole (322) along the length direction of the locking groove.

7. A column foot positioning device for construction according to claim 6, characterized in that: The L-shaped plate (130) is provided with a first sliding cavity (134), the length direction of the first sliding cavity (134) is consistent with the length direction of the support rod (310), the end of the support rod (310) away from the sleeve (320) passes through and is slidably connected to the inner wall of one end of the first sliding cavity (134), the support rod (310) is slidably connected in the first sliding cavity (134) along its length direction, and the L-shaped plate (130) is provided with a second sliding cavity (136), the length direction of the second sliding cavity (136) is consistent with the length direction of the sleeve (320). The sleeve (320) is slidably connected to the inner wall of one end of the second cavity along the length direction of the sleeve (320), and the sleeve (320) is slidably connected to the second sliding cavity (136) along its length direction. When the locking block (420) passes through the locking hole (322), the end of the support rod (310) away from the sleeve (320) contacts the inner wall of one end of the first sliding cavity (134), and the end of the sleeve (320) away from the support rod (310) contacts the inner wall of one end of the second sliding cavity (136).

8. A column foot positioning device for construction according to claim 2, characterized in that: The top end of the L-shaped plate (130) is connected to a guide plate (133), the bottom end of the guide plate (133) is connected to the L-shaped plate (130), and the top end of the guide plate (133) is inclined toward a side away from the column foot.

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