Steel column foundation bolt mounting and fixing structure

Abstract

The utility model discloses a steel column foundation bolt mounting and fixing structure, and belongs to the technical field of foundation bolt mounting, the steel column foundation bolt mounting and fixing structure further comprises a mounting ring, a plurality of steel column foundation bolt bodies are slidably connected to the bottom of the mounting ring in a penetrating manner, two nuts are arranged on the outer sides of the steel column foundation bolt bodies in a threaded sleeving manner, and a bearing mechanism is arranged on the outer side of the mounting ring and comprises a mounting frame; a through groove is formed in one side of the mounting frame in a penetrating mode, a connecting plate is slidably connected into the through groove, a positioning piece is arranged on the inner side of the mounting frame, and by arranging the bearing mechanism, the connecting plate can make contact with the ground conveniently, so that the mounting ring is located in a pit opening, and then the mounting ring and the steel column foundation bolt body are fixed in pit openings of different sizes conveniently; and the application range of the structure is expanded.

Description

Technical Field

[0001] The present application relates to the technical field of anchor bolt installation, and more specifically, to a steel column anchor bolt installation and fixing structure. Background Art

[0002] When performing power operations, before installing the steel pipe poles of the transmission lines, the anchor bolts need to be poured into the ground and then the steel pipe poles need to be fixed with the bolts and the anchor bolts to install the steel pipe poles.

[0003] The document with prior art publication number CN214574098U provides an anchor bolt installation device, which is configured by inserting the top ends of multiple anchor bolt bodies into different fixing sleeves respectively and abutting against the cavity tops of the sleeve cavities and then placing the fixing rings on the casting pit. When pouring concrete in the casting pit, the multiple anchor bolt bodies always limit the anchor bolt bodies and keep the top ends of the anchor bolt bodies flush, thereby preventing the impact force generated during concrete pouring from causing the anchor bolt bodies to become skewed.

[0004] Although the device has many beneficial effects, the following problems still exist: when the sizes of foundation pits are different, it is difficult to adjust the position of the supporting foot according to the different sizes of the foundation pits, making it difficult to install the steel column anchor bolt body in foundation pits of different sizes, thereby narrowing the scope of application of the structure. In view of this, we propose a steel column anchor bolt installation and fixing structure. Utility Model Content

[0005] The embodiment of the present application provides a steel column anchor bolt installation and fixing structure, which solves the technical problem in the prior art that when the size of the foundation pit is different, it is difficult to adjust the position of the supporting foot according to the size of the foundation pit, making it difficult to install the steel column anchor bolt body in foundation pits of different sizes, thereby narrowing the application scope of the structure. The embodiment of the present application achieves the technical effect of being able to easily contact the connecting plate with the ground so that the installation ring is located in the pit opening, thereby facilitating the fixing of the installation ring and the steel column anchor bolt body in pit openings of different sizes, thereby expanding the application scope of the structure.

[0006] The embodiment of the present application provides a steel column anchor bolt installation and fixing structure, comprising: a mounting ring;

[0007] A plurality of steel column anchor bolt bodies are slidably connected through the bottom of the mounting ring, and two nuts are provided on the outer thread sleeves of the steel column anchor bolt bodies to facilitate fixing the steel column anchor bolt bodies;

[0008] A supporting mechanism is provided on the outside of the mounting ring to facilitate the supporting of the mounting ring and the steel column anchor bolt body for easy pouring;

[0009] The supporting mechanism comprises an installation frame, a through slot is formed through one side of the installation frame, a connecting plate is slidably connected in the through slot, and a positioning piece is provided on the inner side of the installation frame, so as to facilitate fixing the steel column anchor bolt body in foundation pits of different sizes.

[0010] By adopting the above technical solution and setting up a supporting mechanism, it is possible to facilitate the contact between the connecting plate and the ground so that the mounting ring is located in the pit opening, thereby facilitating the fixing of the mounting ring and the steel column anchor bolt body in pit openings of different sizes, thereby expanding the scope of application of the structure.

[0011] Optionally, the positioning member includes a sliding frame, the top and bottom of the inner wall of the installation frame are fixedly connected to a sliding rod, the sliding frame is slidably sleeved on the outside of the sliding rod, one side of the inner wall of the sliding frame is fixedly connected to a positioning rod, one side of the connecting plate is provided with a plurality of openings, the top and bottom of one side of the sliding frame are fixedly connected to a spring, one end of the spring is fixedly connected to one side of the inner wall of the installation frame, so as to facilitate positioning of the connecting plate.

[0012] By adopting the above technical solution and setting a spring, the spring can be squeezed when the sliding frame and the positioning rod move, so that there is resistance to the movement of the sliding frame, thereby preventing the sliding frame from moving at will and preventing the positioning rod from escaping from the opening at will.

[0013] Optionally, a screw rod is threadedly connected through one side of the bottom of the connecting plate, and a support block is fixedly connected to the bottom end of the screw rod, so as to facilitate fixing the mounting ring at different heights according to requirements.

[0014] By adopting the above technical solution and setting a screw rod, the support block can be turned to drive the screw rod to rotate, so that the screw rod can drive the support block to move downward, thereby facilitating fixing the installation ring at different heights according to the specific conditions of the construction site.

[0015] Optionally, a push rod is slidably connected through the other side of the installation frame, and one end of the push rod is fixedly connected to the sliding frame, thereby facilitating the staff to push the sliding frame to move.

[0016] By adopting the above technical solution and providing a push rod, the staff does not need to put their hands into the inner side of the installation frame to push the sliding frame to move, thereby preventing the staff's hands from being squeezed and injured.

[0017] Optionally, support plates are fixedly connected to both sides of the installation frame, and the support plates are connected to the installation ring via threaded rods, thereby facilitating the disassembly and assembly of the supporting mechanism.

[0018] By adopting the above technical solution, by setting up a support plate and a threaded rod, after unscrewing the threaded rod, the support plate can be separated from the mounting ring, thereby facilitating the staff to separate the mounting frame from the mounting ring, and further facilitating the staff to disassemble and assemble the supporting mechanism.

[0019] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0020] 1. By setting up a supporting mechanism, it is convenient to make the connection plate contact with the ground, so that the mounting ring is located in the pit opening, and then it is convenient to fix the mounting ring and the steel column anchor bolt body in pit openings of different sizes, thereby expanding the application scope of the structure.

[0021] 2. By setting the screw rod, the support block can be turned to drive the screw rod to rotate, so that the screw rod can drive the support block to move downward, thereby facilitating the fixing of the mounting ring at different heights according to the specific conditions of the construction site.

[0022] 3. By providing a support plate and a threaded rod, after unscrewing the threaded rod, the support plate can be separated from the mounting ring, thereby facilitating the staff to separate the mounting frame from the mounting ring, and further facilitating the staff to disassemble and assemble the supporting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a steel column anchor bolt installation and fixing structure according to an embodiment of the present application;

[0024] Figure 2 A structural schematic diagram of a supporting mechanism for a steel column anchor bolt installation fixing structure according to an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the connection structure between a slide frame and a push rod of a steel column anchor bolt installation fixing structure according to an embodiment of the present application;

[0026] Explanation of the numbers in the figure: 1. Mounting ring; 2. Steel column anchor bolt; 3. Nut; 4. Support mechanism; 41. Mounting frame; 42. Connecting plate; 43. Screw rod; 44. Support block; 45. Opening; 46. Sliding frame; 47. Positioning rod; 48. Sliding rod; 49. Spring; 5. Push rod; 6. Support plate; 7. Threaded rod. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a steel column anchor bolt installation and fixing structure. A steel column anchor bolt installation and fixing structure comprises: a mounting ring 1;

[0029] A plurality of steel column anchor bolt bodies 2 are slidably connected through the bottom of the mounting ring 1, and two nuts 3 are provided on the outer thread sleeves of the steel column anchor bolt bodies 2 to facilitate fixing the steel column anchor bolt bodies 2;

[0030] A supporting mechanism 4 is provided on the outside of the mounting ring 1 to facilitate the supporting of the mounting ring 1 and the steel column anchor bolt body 2 for easy pouring;

[0031] The supporting mechanism 4 includes a mounting frame 41, a through slot is formed through one side of the mounting frame 41, a connecting plate 42 is slidably connected in the through slot, and a positioning piece is provided inside the mounting frame 41, so as to facilitate fixing the steel column anchor bolt body 2 in foundation pits of different sizes.

[0032] Reference Figure 2 and Figure 3 The positioning member includes a sliding frame 46. The top and bottom of the inner wall of the mounting frame 41 are fixedly connected with sliding rods 48. The sliding frame 46 is slidably sleeved on the outside of the sliding rod 48. A positioning rod 47 is fixedly connected to one side of the inner wall of the sliding frame 46. A plurality of openings 45 are opened on one side of the connecting plate 42 to facilitate positioning of the connecting plate 42.

[0033] Reference Figure 3 A spring 49 is fixedly connected to the top and bottom of one side of the sliding frame 46, and one end of the spring 49 is fixedly connected to one side of the inner wall of the installation frame 41, so as to prevent the sliding frame 46 from moving at will.

[0034] Reference Figure 2 A screw rod 43 is threadedly connected to one side of the bottom of the connecting plate 42, and a support block 44 is fixedly connected to the bottom end of the screw rod 43, so that the mounting ring 1 can be fixed at different heights according to needs.

[0035] Reference Figure 2 The support block 44 is trumpet-shaped, and the size of the top of the support block 44 is smaller than the size of the bottom thereof, thereby facilitating increasing the contact area with the ground.

[0036] Reference Figure 2 , support plates 6 are fixedly connected to both sides of the installation frame 41, and the support plates 6 are connected to the installation ring 1 through threaded rods 7, thereby facilitating the disassembly and assembly of the supporting mechanism 4.

[0037] Reference Figure 3 A push rod 5 is slidably connected to the other side of the installation frame 41, and one end of the push rod 5 is fixedly connected to the sliding frame 46, so that it is convenient for the staff to push the sliding frame 46 to move.

[0038] Reference Figure 3 The cross section of the push rod 5 is T-shaped, which increases the contact area between the push rod 5 and the staff's hand.

[0039] The implementation principle of a steel column anchor bolt installation and fixing structure in the embodiment of the present application is as follows: when it is necessary to cast the steel column anchor bolt body 2, the staff can push the push rod 5 to drive the slide frame 46 to move. The movement of the slide frame 46 can drive the positioning rod 47 to move and squeeze the spring 49, thereby releasing the positioning of the connecting plate 42, and then pull the connecting plate 42, so that the connecting plate 42 drives the screw rod 43 and the support block 44 to move, so that the support block 44 moves away from the mounting ring 1. When the support block 44 moves to the specified position, release the push rod 5 to reset the squeezed spring 49, thereby driving the slide frame 46 and the positioning rod 47 to move, so that the positioning rod 47 is inserted into the opening 45 to position the connecting plate 42. At this time, the support block 44 is in contact with the ground, and the mounting ring 1 and the steel column anchor bolt body 2 are placed in the foundation pit to prevent the steel column anchor bolt body 2 from tilting, and it is also convenient to fix the mounting ring 1 in foundation pits of different sizes.

Claims

1. A steel column anchor bolt installation and fixing structure, comprising a mounting ring (1), characterized in that: Include: A plurality of steel column anchor bolt bodies (2) are slidably connected through the bottom of the mounting ring (1), and two nuts (3) are threadedly sleeved on the outer sides of the steel column anchor bolt bodies (2) to facilitate fixing the steel column anchor bolt bodies (2); A supporting mechanism (4) is provided on the outside of the installation ring (1) to facilitate supporting the installation ring (1) and the steel column anchor bolt body (2) for easy pouring; The supporting mechanism (4) comprises a mounting frame (41), a through slot is formed through one side of the mounting frame (41), a connecting plate (42) is slidably connected in the through slot, and a positioning piece is provided inside the mounting frame (41), thereby facilitating fixing the steel column anchor bolt body (2) in foundation pits of different sizes.

2. The steel column anchor bolt installation and fixing structure according to claim 1, characterized in that: The positioning member comprises a sliding frame (46), the top and bottom of the inner wall of the installation frame (41) are fixedly connected with a sliding rod (48), the sliding frame (46) is slidably sleeved on the outside of the sliding rod (48), one side of the inner wall of the sliding frame (46) is fixedly connected with a positioning rod (47), one side of the connecting plate (42) is provided with a plurality of openings (45), the top and bottom of one side of the sliding frame (46) are fixedly connected with a spring (49), one end of the spring (49) is fixedly connected to one side of the inner wall of the installation frame (41), so as to facilitate the positioning of the connecting plate (42).

3. The steel column anchor bolt installation and fixing structure according to claim 2, characterized in that: A screw rod (43) is threadedly connected through one side of the bottom of the connecting plate (42), and a support block (44) is fixedly connected to the bottom end of the screw rod (43), so as to facilitate fixing the mounting ring (1) at different heights according to requirements.

4. The steel column anchor bolt installation and fixing structure according to claim 3, characterized in that: A push rod (5) is slidably connected to the other side of the installation frame (41), and one end of the push rod (5) is fixedly connected to the sliding frame (46), thereby facilitating the staff to push the sliding frame (46) to move.

5. The steel column anchor bolt installation and fixing structure according to claim 4, characterized in that: Support plates (6) are fixedly connected to both sides of the installation frame (41), and the support plates (6) are connected to the installation ring (1) via threaded rods (7), thereby facilitating the disassembly and assembly of the supporting mechanism (4).

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