High-strength anti-floating anchor rod with anti-falling locking mechanism
By designing an anti-locking mechanism on the carrier of the anti-floating anchor and using the clamping relationship between the gears and the tooth blocks, the problem that the traditional anti-floating anchor carrier cannot be completely fixed is solved, and the stable fixation of the carrier is achieved, and the safety and stability of the project are improved.
Patent Information
- Application Number
- CN202420881296.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The carrier of the traditional anti-floating anchor rod is installed on the surface of the anchor rod by internal threads, and cannot be completely fixed, resulting in the carrier being likely to move, posing a hidden danger of engineering safety and stability.
A high-strength anti-floating anchor rod with an anti-locking mechanism is designed. By opening a gear groove and a positioning hole on the arcuate surface of the inner wall of the carrier, and attaching it with the gear. By using the clamping relationship between the tooth block and the gear, the anti-locking of the carrier is achieved through the cooperation of the screw and the annular groove.
The anti-locking of the carrier on the anti-floating anchor surface is achieved, which enhances the stability and safety of the structure, avoids unnecessary movement of the carrier, and improves the use effect.
Smart Images
Figure CN222700969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-floating anchor rods, in particular to a high-strength anti-floating anchor rod with an anti-detachment locking mechanism. Background Art
[0002] Anti-floating anchor rod is a kind of anti-floating measure for underground structures in construction projects. It refers to the general term for various pile types that resist the upward displacement of buildings.
[0003] In the prior art, in civil engineering, anchor rods are commonly used tools for supporting and fixing structures. The anchor rods are buried in soil or concrete to achieve structural stability. Generally, anti-floating anchor rods need to be used in conjunction with bearing bodies. The two sets of bearing bodies are fixedly connected by bolts and are clamped on the surface of the anti-floating anchor rods through internal threads.
[0004] However, the traditional bearing body is clamped on the surface of the anti-floating anchor rod by internal threads, but this clamping method cannot completely achieve fixation. The bearing body can still move on the surface of the anti-floating anchor rod by rotation, which may cause hidden dangers to engineering safety and stability. Utility Model Content
[0005] The utility model aims to provide a high-strength anti-floating anchor rod with an anti-dropping locking mechanism to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a high-strength anti-floating anchor rod with an anti-detachment locking mechanism, the high-strength anti-floating anchor rod with an anti-detachment locking mechanism comprises:
[0007] Carrier; a gear groove is provided on the arc surface of the inner wall of the carrier, a positioning hole is provided on the side surface of the gear groove, a groove is provided on the bottom surface of the gear groove, a notch is provided at the opening end of the upper surface of the groove, and a threaded hole is provided on the bottom surface of the groove;
[0008] Gear; a rotating shaft is fixed on the side surface of the gear, a tooth block is provided on the arc surface of the gear, a connecting block is fixed on the bottom surface of the tooth block, an annular groove is provided on the bottom surface of the connecting block, a through hole is provided at the end of the annular groove, a screw is inserted into the through hole, and a baffle is fixed on the end of the screw.
[0009] Preferably, the carrier is sleeved on the arc surface of the anti-floating anchor rod, two groups of positioning holes are opened, and the two groups of positioning holes are symmetrically distributed on the side surface of the gear groove, two groups of rotating shafts are provided, and the two groups of rotating shafts are symmetrically distributed on the side surface of the gear, and the rotating shafts correspond to the positioning holes, and the rotating shafts are clamped in the positioning holes, and the two are movably connected.
[0010] Preferably, the grooves are provided with two groups, which are symmetrically distributed inside the carrier, and the connecting blocks are provided with two groups, which are symmetrically distributed inside the carrier, and the connecting blocks correspond to the grooves, and the connecting blocks are clamped in the grooves, and the two are movably connected.
[0011] Preferably, the size of the groove is the same as that of the connecting block, the size of the bottom of the tooth block is the same as that of the notch, the size of the groove is larger than that of the notch, and the connecting block is clamped in the groove.
[0012] Preferably, the size of the baffle is the same as that of the annular groove, the size of the screw is the same as that of the through hole, and the size of the baffle is larger than that of the screw, and the baffle corresponds to the annular groove, the baffle is clamped in the annular groove, and the two are movably connected.
[0013] Preferably, the threads provided on the surface of the anti-floating anchor rod are clamped with the gear, and the gear is clamped with the gear block, and the two groups of carriers are connected and fixed by bolts and nuts on their outside.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The two groups of bearing bodies are fitted onto the surface of the anti-floating anchor rod, and the gear is matched with the thread opened on the surface of the anti-floating anchor rod, and then the two groups of bearing bodies are connected and fixed by bolts and nuts. At this time, the position of the bearing body can be adjusted on the surface of the anti-floating anchor rod. When it is adjusted to the required position, the rotating screw rod is rotated in the threaded hole. Due to the presence of the annular groove and the baffle plate, the rotation of the screw rod will only push the connecting block to move. When the tooth block and the gear are stuck, the rotation of the screw rod is stopped. At this time, the gear is limited by the tooth block and cannot rotate. At the same time, the bearing body can no longer move on the surface of the anti-floating anchor rod, thereby realizing the anti-detachment locking of the bearing body on the surface of the anti-floating anchor rod. This structure is simple and easy to operate, thereby realizing the anti-detachment locking of the bearing body on the surface of the anti-floating anchor rod, which is beneficial to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the carrier of the utility model;
[0018] Figure 3 It is a schematic cross-sectional view of the structure of the carrier of the utility model;
[0019] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;
[0020] Figure 5 This is a schematic diagram of the limiting structure of the utility model;
[0021] Figure 6 This is a schematic diagram of the gear block structure of the utility model;
[0022] Figure 7 This is a schematic diagram of the screw structure of the utility model.
[0023] In the figure: 1. anti-floating anchor rod; 2. bearing body; 3. gear; 4. gear groove; 5. positioning hole; 6. notch; 7. groove; 8. threaded hole; 9. rotating shaft; 10. connecting block; 11. screw rod; 12. tooth block; 13. annular groove; 14. through hole; 15. baffle. DETAILED DESCRIPTION
[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0028] See also Figures 1 to 7 The utility model provides a technical solution: a high-strength anti-floating anchor rod with an anti-detachment locking mechanism.
[0029] Embodiment 1:
[0030] The arc surface of the inner wall of the carrier 2 is provided with a gear groove 4, the side surface of the gear groove 4 is provided with a positioning hole 5, the bottom surface of the gear groove 4 is provided with a groove 7, the upper surface of the groove 7 is provided with a notch 6 at the opening end, the bottom surface of the groove 7 is provided with a threaded hole 8, the screw 11 is matched with the threaded hole 8, and the rotation of the screw 11 will push the connecting block 10 to move so that the tooth block 12 is clamped with the gear 3;
[0031] A rotating shaft 9 is fixed to the side surface of the gear 3, a tooth block 12 is provided on the arc surface of the gear 3, a connecting block 10 is fixed to the bottom surface of the tooth block 12, an annular groove 13 is provided on the bottom surface of the connecting block 10, a through hole 14 is provided at the end of the annular groove 13, a screw 11 is inserted into the through hole 14, and a baffle 15 is fixed to the end of the screw 11. Due to the presence of the annular groove 13 and the baffle 15, the rotation of the screw 11 will only push the connecting block 10 to move.
[0032] Embodiment 2:
[0033] On the basis of the first embodiment, in order to realize the anti-dropping locking of the carrier 2, the carrier 2 is sleeved on the arc surface of the anti-floating anchor rod 1, two groups of positioning holes 5 are opened, and the two groups of positioning holes 5 are symmetrically distributed on the side surface of the gear groove 4, and two groups of rotating shafts 9 are provided. The two groups of rotating shafts 9 are symmetrically distributed on the side surface of the gear 3, and the rotating shafts 9 correspond to the positioning holes 5, and the rotating shafts 9 are clamped in the positioning holes 5, and the two are movably connected;
[0034] There are two groups of grooves 7, which are symmetrically distributed inside the carrier 2. There are two groups of connecting blocks 10, which are symmetrically distributed inside the carrier 2. The connecting blocks 10 correspond to the grooves 7, and the connecting blocks 10 are clamped in the grooves 7, and the two are movably connected.
[0035] The size of the groove 7 is the same as that of the connecting block 10, the size of the bottom of the tooth block 12 is the same as that of the notch 6, and the size of the groove 7 is larger than that of the notch 6, and the connecting block 10 is stuck in the groove 7, so the connecting block 10 will not be separated from the groove 7, and the tooth block 12 will not be completely separated from the groove 7;
[0036] The size of the baffle 15 is the same as that of the annular groove 13, the size of the screw 11 is the same as that of the through hole 14, and the size of the baffle 15 is larger than that of the screw 11, and the baffle 15 corresponds to the annular groove 13, and the baffle 15 is clamped in the annular groove 13, and the two are movably connected, so the baffle 15 will not be separated from the annular groove 13, and the screw 11 will not move horizontally;
[0037] The threads on the surface of the anti-floating anchor rod 1 are clamped with the gear 3, and the gear 3 is clamped with the gear block 12, and the two groups of carriers 2 are connected and fixed by bolts and nuts on their outside.
[0038] In actual use, the two groups of carriers 2 are fitted onto the surface of the anti-floating anchor rod 1, and the gear 3 is matched with the thread opened on the surface of the anti-floating anchor rod 1, and then the two groups of carriers 2 are connected and fixed by bolts and nuts. At this time, the position of the carrier 2 can be adjusted on the surface of the anti-floating anchor rod 1. When adjusted to the required position, the rotating screw 11 is rotated in the threaded hole 8. Due to the presence of the annular groove 13 and the baffle 15, the rotation of the screw 11 will only push the connecting block 10 to move. When the tooth block 12 is stuck with the gear 3, the rotation of the screw 11 is stopped. At this time, the gear 3 is limited by the tooth block 12, and the gear 3 cannot rotate. At the same time, the carrier 2 can no longer move on the surface of the anti-floating anchor rod 1, thereby realizing the anti-detachment locking of the carrier 2 on the surface of the anti-floating anchor rod 1. This structure is simple and easy to operate, thereby realizing the anti-detachment locking of the carrier 2 on the surface of the anti-floating anchor rod 1, which is beneficial to improving its use effect.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-strength anti-floating anchor with an anti-drop locking mechanism, characterized in that: The high-strength anti-floating anchor rod with an anti-drop locking mechanism comprises: A carrier (2); a gear groove (4) is provided on the arc surface of the inner wall of the carrier (2); a positioning hole (5) is provided on the side surface of the gear groove (4); a groove (7) is provided on the bottom surface of the gear groove (4); a notch (6) is provided at the opening end of the upper surface of the groove (7); and a threaded hole (8) is provided on the bottom surface of the groove (7); A gear (3); a rotating shaft (9) is fixed on the side surface of the gear (3); a tooth block (12) is provided on the arc surface of the gear (3); a connecting block (10) is fixed on the bottom surface of the tooth block (12); an annular groove (13) is provided on the bottom surface of the connecting block (10); a through hole (14) is provided at the end of the annular groove (13); a screw rod (11) is inserted into the inside of the through hole (14); and a baffle (15) is fixed to the end of the screw rod (11).
2. A high-strength anti-floating anchor with an anti-dropping locking mechanism according to claim 1, characterized in that: The carrier (2) is sleeved on the arc surface of the anti-floating anchor rod (1), two groups of positioning holes (5) are provided, and the two groups of positioning holes (5) are symmetrically distributed on the side surface of the gear groove (4), and two groups of rotating shafts (9) are provided, and the two groups of rotating shafts (9) are symmetrically distributed on the side surface of the gear (3), and the rotating shafts (9) correspond to the positioning holes (5), and the rotating shafts (9) are clamped in the positioning holes (5), and the two are movably connected.
3. A high-strength anti-floating anchor with an anti-dropping locking mechanism according to claim 1, characterized in that: The grooves (7) are provided in two groups, and the two groups of grooves (7) are symmetrically distributed inside the carrier (2). The connection blocks (10) are provided in two groups, and the two groups of connection blocks (10) are symmetrically distributed inside the carrier (2), and the connection blocks (10) correspond to the grooves (7). The connection blocks (10) are clamped in the grooves (7), and the two are movably connected.
4. A high-strength anti-floating anchor with an anti-dropping locking mechanism according to claim 3, characterized in that: The size of the groove (7) is the same as that of the connecting block (10), the size of the bottom of the tooth block (12) is the same as that of the notch (6), the size of the groove (7) is larger than that of the notch (6), and the connecting block (10) is clamped in the groove (7).
5. The high-strength anti-floating anchor rod with an anti-dropping locking mechanism according to claim 1, characterized in that: The size of the baffle (15) is the same as that of the annular groove (13), the size of the screw rod (11) is the same as that of the through hole (14), and the size of the baffle (15) is larger than that of the screw rod (11). The baffle (15) corresponds to the annular groove (13), and the baffle (15) is clamped in the annular groove (13), and the two are movably connected.
6. A high-strength anti-floating anchor with an anti-dropping locking mechanism according to claim 2, characterized in that: The thread provided on the surface of the anti-floating anchor rod (1) is engaged with the gear (3), and the gear (3) is engaged with the gear block (12), and the two groups of carriers (2) are connected and fixed by bolts and nuts on their outsides.