Fixed anchor rod structure and fixed support structure for constructional engineering
By setting up insert plates and driving mechanisms in the fixed piles, combined with the telescopic rod structure and locking mechanism, the problem of the formwork shaking caused by the movement of the steel bars in loose soil is solved, and the stable anchoring of the fixed piles and the stable forming of the building is achieved.
Patent Information
- Application Number
- CN202421798813.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-29
AI Technical Summary
In the prior art, steel bars are easily moved when inserted into loose soil, causing the formwork to shake and cannot be stabilized and fixed, affecting the forming process of the building.
The insertion plate structure in the fixed pile is adopted, and the insertion plate is driven to move radially along the fixed pile through the driving mechanism to enhance anchoring stability. Combined with the telescopic rod structure and locking mechanism, the stable arrangement of the bottom plate and the height adjustment of the top plate are achieved.
The connection strength between fixed piles and the ground is enhanced, the stability of the formwork is ensured, and it is suitable for building forming needs in different situations, and the stability and structural strength of building forming are improved.
Smart Images
Figure CN223075222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixed anchor rod structure and a fixed support structure for construction engineering, and is applicable to the technical field of formwork supports. Background Art
[0002] In the specific implementation process of construction engineering, the formation of a building is crucial. At present, the formation of a building often needs to be assisted by formwork. Therefore, the fixation of the formwork cannot be ignored. For example, when forming beams and columns, a corresponding fixed support structure needs to be inserted into the ground to form a support system to fix the formwork, and then concrete is poured to finally realize the formation of the building.
[0003] In the prior art, when using steel bars to support and fix formwork, first, one end of the steel bar needs to be inserted into the soil. When the soil is relatively loose, due to the extrusion of the formwork on the other end of the steel bar, the steel bar inserted into the soil will continue to move in the soil, resulting in the formwork shaking, and the construction formwork cannot be used normally. Summary of the Invention
[0004] The technical problem to be solved by the utility model is: To solve the above technical problems, the utility model provides a fixed anchor rod structure and a fixed support structure for construction engineering.
[0005] The technical solution adopted by the utility model is: A fixed anchor rod structure, characterized in that: it has a fixed pile, a cavity is made in the fixed pile, an insertion plate is arranged in the cavity, mounting holes are made on the side wall of the cavity, the insertion plate is slidably mounted in the mounting holes, and a driving mechanism capable of driving the insertion plate to move in the radial direction of the fixed pile is arranged in the fixed pile. Thus, after the fixed pile is anchored into the ground, the insertion plate in the fixed pile is driven by the driving mechanism to move out of the fixed pile and insert into the ground beside the fixed pile, enhancing the anchoring stability of the fixed pile.
[0006] The driving mechanism has a screw rod installed on the fixed pile along the axial direction of the fixed pile. The screw rod is in threaded cooperation with the fixed pile. The lower end of the screw rod extends into the cavity. A rotating plate is rotatably installed at the lower end of the screw rod. A connecting rod is connected between the rotating plate and the insertion plate. The first end of the connecting rod is hinged to the rotating plate, and the second end of the connecting rod is hinged to the insertion plate. Thus, by rotating the screw rod, the screw rod moves along the axial direction of the fixed pile under the action of the threaded cooperation with the fixed pile, and drives the insertion plate to move in and out of the fixed pile along the direction of the mounting hole under the action of the connecting rod.
[0007] The upper end of the screw rod extends out of the fixed pile, and a handle is installed at the end of the screw rod extending out of the fixed pile. Thus, after the fixed pile is anchored into the ground, it is convenient for personnel to operate the handle to rotate the screw rod and make the insertion plate move out of the fixed pile.
[0008] A pointed cone is made at the bottom of the fixed pile, and a pointed protrusion is made at the end of the insertion plate extending outside the fixed pile. In this way, it is convenient to anchor the fixed pile and the insertion plate into the ground.
[0009] A fixed support structure for construction engineering includes the above-mentioned fixed anchor structure, and is characterized in that: it has a bottom plate, the fixed pile is installed on the bottom plate and can be anchored into the ground below the bottom plate, and a telescopic rod structure is installed above the bottom plate, and a top plate is installed at the end of the telescopic rod. In this way, after the fixed pile is installed on the bottom plate, by anchoring the fixed pile into the ground and rotating the screw rod to make the insertion plate extend outside the fixed pile and anchor into the ground, the bottom plate is stably arranged on the ground; by adjusting the telescopic rod structure, it is convenient to adjust the height of the top plate, so as to be applicable to different situations.
[0010] The telescopic rod structure has a guide tube and a guide rod. The lower end of the guide tube is fixedly installed on the bottom plate, the upper end of the guide tube is sleeved on the guide rod, and the guide rod and the guide tube can slide relative to each other. A locking mechanism is arranged between the guide tube and the guide rod. In this way, by moving the guide rod in the guide tube, it is convenient to make the telescopic rod structure expand and contract. When the guide rod moves to the corresponding position, the position between the guide rod and the guide tube is locked by the locking mechanism, which is convenient to fix the telescopic rod structure in this state.
[0011] The locking mechanism has a mounting plate installed on the guide tube. A bolt arranged in the radial direction of the guide tube is installed on the mounting plate. A number of threaded holes arranged along the length direction of the guide rod are made at the corresponding position on the guide rod. The bolt on the mounting plate can be inserted into the threaded hole at the corresponding position on the guide rod to lock the guide tube and the guide rod with each other. In this way, after the guide rod moves to the corresponding position, by inserting the bolt on the mounting plate into the threaded hole at the corresponding position on the guide rod, the locking of the guide rod and the guide tube is realized.
[0012] A slider is arranged on the side wall of the guide rod, and a sliding groove that is slidably matched with the slider is made at the corresponding position on the inner wall of the guide tube. In this way, when the guide rod and the guide tube move relative to each other, the movement of the guide rod is guided by the cooperation of the slider and the sliding groove.
[0013] The bolt is connected to the mounting plate by a pull rope. In this way, connecting the bolt to the mounting plate can effectively prevent the bolt from being lost.
[0014] A reinforcing plate is arranged between the guide tube and the bottom plate, and a reinforcing rib is arranged between the guide rod and the top plate. In this way, the structural strength of the fixed support structure is enhanced.
[0015] The beneficial effects of the present utility model are as follows: By arranging a plug board that can extend out of the fixed pile inside the fixed pile, it is convenient for an operator to operate the handle and rotate the screw rod after the fixed pile is anchored into the ground, so that the plug board moves out of the fixed pile under the action of the connecting rod and inserts into the ground beside the fixed pile, enhancing the anchoring strength of the fixed pile; By installing the fixed pile on the bottom plate, it is convenient to stably arrange the bottom plate on the ground. By arranging a telescopic rod structure on the bottom plate, it is convenient to lock the telescopic rod structure and realize the expansion and contraction of the telescopic rod structure to adjust the position of the top plate after moving the guide rod to the corresponding position in the guide tube and inserting the bolt installed on the mounting plate into the threaded hole at the corresponding position on the guide rod.
[0016] By arranging a reinforcing plate between the guide tube and the bottom plate and arranging a reinforcing rib between the guide rod and the top plate, the structural strength of the fixed support structure of the present utility model is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional structural schematic diagram of the fixed support structure for construction engineering in the present utility model;
[0018] Figure 2 is a three-dimensional structural schematic diagram of the fixed anchor structure in the present utility model;
[0019] Figure 3 is a cross-sectional view of the fixed anchor structure in the present utility model;
[0020] Figure 4 is a three-dimensional structural schematic diagram of the driving structure in the present utility model;
[0021] Figure 5 is a three-dimensional structural schematic diagram of the telescopic rod structure in the present utility model.
[0022] Legend Explanation: 1. Bottom plate; 2. Guide tube; 3. Guide rod; 4. Top plate; 5. Fixed anchor structure; 5-1. Fixed pile; 5-2. Cavity; 5-3. Screw rod; 5-4. Rotating plate; 5-5. Connecting rod; 5-6. Plug board; 5-7. Limiting member; 5-8. Sharp protrusion; 5-9. Handle; 6. Locking mechanism; 6-1. Mounting plate; 6-2. Bolt; 6-3. Threaded hole; 6-4. Control block; 6-5. Pulling rope; 6-6. Slide block; 6-7. Slide groove; 7. Reinforcing plate; 8. Reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The present utility model will be further described in detail below with reference to the drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.
[0024] This embodiment is a fixed support structure for construction projects, which has a bottom plate 1. A fixed anchor rod structure 5 that can be anchored into the ground is installed on the bottom plate 1. A telescopic rod structure is installed on the bottom plate 1, and a top plate 4 is installed at the top of the telescopic rod structure.
[0025] In this embodiment, the fixed anchor rod structure 5 has a fixed pile 5-1. The bottom of the fixed pile 5-1 is made into a sharp cone, so that it is convenient to anchor the fixed pile 5-1 into the ground.
[0026] In this embodiment, a cavity 5-2 is made in the fixed pile 5-1. Four installation holes are made on the inner wall of the cavity 5-2 along the circumferential direction of the fixed pile 5-1. Plug plates 5-6 are installed in the four installation holes. The plug plates 5-6 can slide relative to the installation holes. Limiting members 5-7 are made at both sides of the plug plates 5-6 in the cavity 5-2. The limiting members 5-7 play a guiding role in the movement of the plug plates 5-6. A driving mechanism that can drive the plug plates 5-6 to move in the radial direction of the fixed pile 5-1 is arranged on the fixed pile 5-1. A sharp protrusion 5-8 is made at the end of the plug plate 5-6 extending out of the fixed pile 5-1. In this way, after the fixed pile 5-1 is anchored into the ground, the driving mechanism drives the plug plates 5-6 to move out of the fixed pile 5-1 and insert into the ground outside the fixed pile 5-1, thereby enhancing the connection strength between the fixed pile 5-1 and the ground. The sharp protrusions 5-8 at the ends of the plug plates 5-6 also facilitate the insertion of the plug plates 5-6 into the ground.
[0027] In this embodiment, the driving mechanism has a screw rod 5-3 installed on the fixed pile 5-1 along the axial direction of the fixed pile 5-1. The screw rod 5-3 is in threaded cooperation with the fixed pile 5-1. The lower end of the screw rod 5-3 extends into the cavity 5-2, and the upper end of the screw rod 5-3 extends out of the fixed pile 5-1. A handle 5-9 is installed at the end of the screw rod 5-3 extending out of the fixed pile 5-1. A rotating plate 5-4 is rotatably installed at the lower end of the screw rod 5-3. A connecting rod 5-5 is connected between the rotating plate 5-4 and the plug plate 5-6. The first end of the connecting rod 5-5 is hinged to the rotating plate 5-4, and the second end of the connecting rod 5-5 is hinged to the plug plate 5-6. In this way, after the fixed pile 5-1 is inserted into the ground, the screw rod 5-3 can be rotated by operating the handle 5-9. Under the action of the threaded cooperation between the screw rod 5-3 and the fixed pile 5-1, the screw rod 5-3 and the fixed pile 5-1 can move relative to each other along the axial direction of the fixed pile 5-1. During the relative movement between the screw rod 5-3 and the fixed pile 5-1, the plug plates 5-6 are driven to move in the radial direction of the fixed pile 5-1 under the sliding cooperation of the connecting rod 5-5, the plug plates 5-6 and the installation holes. When the plug plates 5-6 move out of the fixed pile 5-1 in the radial direction of the fixed pile 5-1, they can be inserted into the ground outside the fixed pile 5-1, thereby enhancing the connection strength between the fixed pile 5-1 and the ground.
[0028] In this embodiment, the telescopic rod structure has a guide tube 2 and a guide rod 3. The lower end of the guide tube 2 is fixedly installed on the bottom plate 1, and the upper end of the guide tube 2 is sleeved on the guide rod 3. The guide rod 3 and the guide tube 2 can slide relative to each other. A locking mechanism 6 is arranged between the guide tube 2 and the guide rod 3. The locking mechanism 6 has a mounting plate 6-1 installed on the guide tube 2, and a bolt 6-2 arranged along the radial direction of the guide tube 2 is installed on the mounting plate 6-1. A plurality of threaded holes 6-3 arranged along the length direction of the guide rod 3 are made at the corresponding positions on the guide rod 3. The bolt 6-2 on the mounting plate 6-1 can be inserted into the threaded holes 6-3 at the corresponding positions on the guide rod 3 to lock the guide tube 2 and the guide rod 3 to each other. In this way, after the guide rod 3 is moved to the corresponding position in the guide tube 2, by moving the bolt 6-2 installed on the mounting plate 6-1 of the guide tube 2 towards the guide rod 3 and inserting it into the threaded holes 6-3 at the corresponding positions on the guide rod 3, the relative position between the guide rod 3 and the guide tube 2 is locked by the bolt 6-2, so as to lock the telescopic rod structure. By inserting the bolt 6-2 into the threaded holes 6-3 at different positions on the guide rod 3, it is convenient to adjust the telescopic rod structure. Moreover, the bolt 6-2 and the threaded holes 6-3 are in threaded fit, which can effectively prevent the bolt 6-2 from falling off the guide rod 3.
[0029] Furthermore, a control block 6-4 is installed at the end of the bolt 6-2, which is convenient for personnel to rotate the bolt 6-2 by operating the control block 6-4.
[0030] In this embodiment, a slider 6-6 is arranged on the side wall of the guide rod 3, and a chute 6-7 that is slidably matched with the slider 6-6 is made at the corresponding position on the inner wall of the guide tube 2. In this way, when the guide rod 3 moves in the guide tube 2, under the cooperation of the slider 6-6 and the chute 6-7, the bolt 6-2 can always be at the corresponding position with the threaded holes 6-3 on the guide rod 3, so as to facilitate inserting the bolt 6-2 into the threaded holes 6-3 at the corresponding positions.
[0031] In this embodiment, the bolt 6-2 is connected to the mounting plate 6-1 through a pull rope 6-5. In this way, it can effectively prevent the bolt 6-2 from falling off the mounting plate 6-1 when the bolt 6-2 is removed from the threaded holes 6-3.
[0032] In this embodiment, a reinforcing plate 7 is arranged between the guide tube 2 and the bottom plate 1, and a reinforcing rib 8 is arranged between the guide rod 3 and the top plate 4. In this way, the structural strength of the fixed support structure is enhanced.
[0033] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A fixed anchor bolt structure, characterized in that: It has a fixed pile (5-1) with a cavity (5-2) formed therein. An insertion plate (5-6) is arranged in the cavity (5-2). Mounting holes are formed on the side wall of the cavity (5-2). The insertion plate (5-6) is slidably mounted in the mounting holes. A driving mechanism capable of driving the insertion plate (5-6) to move in the radial direction of the fixed pile (5-1) is arranged in the fixed pile (5-1).
2. The fixed anchor structure according to claim 1, characterized in that: The driving mechanism has a screw rod (5-3) axially mounted on the fixed pile (5-1). The screw rod (5-3) is in threaded cooperation with the fixed pile (5-1). The lower end of the screw rod (5-3) extends into the cavity (5-2). A rotating plate (5-4) is rotatably mounted at the lower end of the screw rod (5-3). A connecting rod (5-5) is connected between the rotating plate (5-4) and the insertion plate (5-6). The first end of the connecting rod (5-5) is hinged to the rotating plate (5-4), and the second end of the connecting rod (5-5) is hinged to the insertion plate (5-6).
3. The fixed anchor structure according to claim 2, characterized in that: The upper end of the screw rod (5-3) extends out of the fixed pile (5-1), and a handle (5-9) is mounted at the end of the screw rod (5-3) extending out of the fixed pile (5-1).
4. A fixed anchor structure according to claim 1, characterized in that: A sharp cone is formed at the bottom of the fixed pile (5-1), and a sharp protrusion (5-8) is formed at the end of the insertion plate (5-6) extending out of the fixed pile (5-1).
5. A fixed support structure for building engineering, comprising a fixed anchor structure according to any one of the above claims 1-4, characterized in that: It has a bottom plate (1). The fixed pile (5-1) is mounted on the bottom plate (1) and can be anchored into the ground below the bottom plate (1). An expansion rod structure is mounted above the bottom plate (1), and a top plate (4) is mounted at the end of the expansion rod.
6. The fixed support structure for construction engineering according to claim 5, wherein: The expansion rod structure has a guide tube (2) and a guide rod (3). The lower end of the guide tube (2) is fixedly mounted on the bottom plate (1). The upper end of the guide tube (2) is sleeved on the guide rod (3). The guide rod (3) and the guide tube (2) can slide relative to each other. A locking mechanism (6) is arranged between the guide tube (2) and the guide rod (3).
7. The fixed support structure for construction engineering according to claim 6, characterized in that: The locking mechanism (6) has a mounting plate (6-1) mounted on the guide tube (2). A bolt (6-2) arranged in the radial direction of the guide tube (2) is mounted on the mounting plate (6-1). A number of threaded holes (6-3) arranged along the length direction of the guide rod (3) are formed at the corresponding position of the guide rod (3) with respect to the bolt (6-2). The bolt (6-2) on the mounting plate (6-1) can be inserted into the threaded hole (6-3) at the corresponding position on the guide rod (3) to lock the guide tube (2) and the guide rod (3) to each other.
8. A fixed support structure for construction engineering according to claim 6, characterized in that: A slider (6-6) is arranged on the side wall of the guide rod (3), and a chute (6-7) slidably matched with the slider (6-6) is formed at the corresponding position of the inner wall of the guide tube (2) with respect to the slider (6-6).
9. A fixed support structure for construction engineering according to claim 7, wherein: The bolt (6-2) is connected to the mounting plate (6-1) through a pull rope (6-5).
10. A fixed support structure for construction engineering according to claim 6, characterized in that: A reinforcing plate (7) is arranged between the guide tube (2) and the bottom plate (1), and a reinforcing rib (8) is arranged between the guide rod (3) and the top plate (4).