Anchor head anchoring device
By designing an anchor head anchor device including a fastening sleeve, a locking device and an elastic clamp, the problems of unstable anchoring and the need to replace the device in the prior art are solved, and stable tightening of anchor heads of different sizes is achieved, which improves working efficiency and reduces costs.
Patent Information
- Application Number
- CN202421280114.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-05
AI Technical Summary
When the existing anchor head anchoring devices face different sizes of anchor heads, the anchoring is unstable and the anchoring device needs to be replaced, resulting in low working efficiency and high cost.
An anchor head anchor device including a fastening sleeve, a locking device and an elastic clamp is designed. Through the flap lock and locking claw structure of the locking device, it can adapt to anchor heads of different sizes, and further fix the anchor head through the tightening effect of the elastic clamp.
The stable tightening of anchor heads of different sizes is achieved, which improves work efficiency and reduces work costs.
Smart Images
Figure CN222614185U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anchor head anchoring devices, in particular to an anchor head anchoring device. Background Art
[0002] Anchor head is a component used to connect anchor cables, anchor rods and anchor plates. It plays the role of transferring the force of the anchor rod and anchoring. Anchor heads play an important role in the fields of building grouting, bridge construction, stabilizing soil slopes, structural installation, etc.
[0003] The existing anchor head anchoring device is usually composed of an anchor head, a rod body, accessories and the like. When the anchor head is working, it mainly effectively transmits the force from the structure to the rod body of the anchor rod.
[0004] However, the existing anchor head anchoring devices are usually unstable for anchor heads of different sizes, or the anchoring devices need to be replaced for fixing, which greatly reduces work efficiency and increases work costs. Therefore, an anchor head anchoring device is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and the technical problems of the anchor head anchoring device, the utility model proposes an anchor head anchoring device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: an anchor head anchoring device described in the utility model comprises a fastening sleeve, a mounting hole is provided inside the fastening sleeve; an anchor head is locked in the mounting hole; one end of the fastening sleeve is connected to a connecting sleeve; the other end of the connecting sleeve is connected to a locking device; the locking device comprises an external component; a petal lock is installed on the inner arc of the external component with the anchor head as the axial direction; a locking hole is provided inside the petal lock; locking claws are installed on both sides of the inner arc of the external component inside the lock hole; a movable hole is provided between the circumference of the petal lock; an elastic hoop is distributed and installed on the outside of the outer arc of the external component; a fixing block is installed on the circumferential cross-section of the elastic hoop; a threaded hole is provided inside the fixing block; a locking screw is threadedly connected to the inside of the threaded hole, so as to achieve the effect of locking the anchor head.
[0007] Preferably, a connecting plate is installed on the circumferential cross-section of one end of the fastening sleeve away from the connecting sleeve; the other end of the connecting plate is connected to the mounting plate, thereby achieving the effect of connecting the mounting plate.
[0008] Preferably, a spring is installed at one end of the mounting plate; and a baffle is connected to one end of the spring, thereby achieving the effect of installing the baffle.
[0009] Preferably, a locking buckle is installed inside the fastening sleeve; and spring holes are directly opened on the mounting plate and the fastening sleeve to achieve a locking effect.
[0010] Preferably, one end of the anchor head is connected to the baffle plate, achieving the effect of connecting the anchor head and the baffle plate.
[0011] Preferably, the locking claw slides and locks between the locking holes, achieving the effect of the locking claw sliding between the locking holes.
[0012] The utility model is beneficial in that:
[0013] The utility model adopts the structural design of the locking device, and the anchor head passes through the locking device and is threadedly rotated to enter. When anchor heads of different sizes enter, the size of the petal lock changes accordingly, and the locking claw installed on the external component changes in the lock hole accordingly. At the same time, the size of the movable hole changes accordingly, so that the size of the elastic band on the outer arc surface of the external component changes. After the anchor head thread is locked, the locking screw is turned to tighten the elastic band, further fixing the anchor head, thereby achieving the effect of tightening anchor heads of different sizes, improving work efficiency and reducing work costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is an isometric schematic diagram;
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the locking device;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the elastic band;
[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the spring.
[0019] In the figure: 1. fastening sleeve; 2. anchor head; 3. locking device; 301. flap lock; 302. external part; 303. locking claw; 304. locking hole; 305. movable hole; 306. elastic hoop; 307. locking screw; 4. connecting sleeve; 5. mounting plate; 6. connecting plate; 7. spring; 8. baffle; 9. locking buckle; 10. spring hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0021] See also Figure 1-4 As shown, an anchor head anchoring device comprises a fastening sleeve 1; a mounting hole is provided inside the fastening sleeve 1; an anchor head 2 is locked in the mounting hole; one end of the fastening sleeve 1 is connected to a connecting sleeve 4; the other end of the connecting sleeve 4 is connected to a locking device 3; the locking device 3 comprises an external component 302; a flap lock 301 is installed on the inner arc of the external component 302 with the anchor head 2 as the axial direction; a locking hole 304 is provided inside the flap lock 301; locking claws 303 are installed on both sides of the inner arc of the external component 302 inside the locking hole 304; movable holes 305 are provided between the circumferences of the flap lock 301; elastic hoops 306 are installed on the outside of the outer arc of the external component 302; a fixing block is installed on the circumferential section of the elastic hoop 306; a threaded hole is provided inside the fixing block; a locking screw 307 is connected to the inside of the threaded hole through a thread;
[0022] When working, the anchor head is a component used to connect the anchor cable, anchor rod and anchor plate, which plays the role of transmitting the force of the anchor rod and the anchoring effect. The anchor head plays an important role in the fields of building grouting, bridge construction, stabilizing soil slopes, structural installation, etc. However, in the existing anchor head anchoring devices, there is usually an unstable anchoring for anchor heads of different sizes, or the anchoring device needs to be replaced for fixing, which greatly reduces the work efficiency and increases the work cost; the anchor head 2 is threaded and rotated into the locking device 3. When the anchor heads 2 of different sizes enter, the size of the flap lock 301 changes accordingly, and the locking claw 303 installed on the external component 302 changes accordingly in the lock hole 304. At the same time, the size of the movable hole 305 changes accordingly, so that the size of the elastic hoop 306 changes on the outer arc surface of the external component 302. After the anchor head 2 is threaded and locked, the locking screw 307 is turned to tighten the elastic hoop 306, and the anchor head 2 is further fixed, so as to achieve the effect of tightening the anchor heads of different sizes.
[0023] The fastening sleeve 1 is provided with a connecting plate 6 on the circumferential cross section of one end away from the connecting sleeve 4; the other end of the connecting plate 6 is connected to a mounting plate 5; a spring 7 is installed on one end of the mounting plate 5; a baffle 8 is connected to one end of the spring 7; a locking buckle 9 is installed inside the fastening sleeve 1; a spring hole 10 is directly provided on the mounting plate 5 and the fastening sleeve 1; one end of the anchor head 2 is connected to the baffle 8; the locking claw 303 is slidably locked between the locking holes 304;
[0024] During operation, after the anchor head 2 is twisted and locked, it presses against the baffle 8, causing the spring 7 to contract. After the anchor head 2 is twisted through the locking buckle 9, the spring 7 is released, causing the anchor head 2 to be stuck in the locking buckle 9, thereby achieving the effect of further tightening the anchor head.
[0025] Working principle: This application adopts the design of locking device. Anchor head is a component used to connect anchor cable, anchor rod and anchor plate, which plays the role of transmitting anchor rod force and anchoring effect. Anchor head plays an important role in building grouting, bridge construction, stabilizing soil slope, structure installation and other fields. Anchor head 2 is threadedly rotated into through locking device 3. When anchor heads 2 of different sizes enter, the size of flap lock 301 changes accordingly, and the locking claw 303 installed on the external component 302 changes accordingly in the lock hole 304. At the same time, The size of the movable hole 305 changes accordingly, causing the size of the elastic hoop 306 to change on the outer arc surface of the external component 302. After the anchor head 2 is threadedly locked, the locking screw 307 is turned to tighten the elastic hoop 306 to further fix the anchor head 2. After the anchor head 2 is turned and locked, it is pressed against the baffle 8 to cause the spring 7 to contract. After the anchor head 2 is screwed through the locking buckle 9, the spring 7 is released, causing the anchor head 2 to be stuck in the locking buckle 9, thereby achieving the effect of tightening anchor heads of different sizes, improving work efficiency and reducing work costs.
[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An anchor head anchoring device, comprising a fastening sleeve (1); a mounting hole is provided inside the fastening sleeve (1); an anchor head (2) is locked in the mounting hole; one end of the fastening sleeve (1) is connected to a connecting sleeve (4); the characteristics are: The other end of the connecting sleeve (4) is connected to a locking device (3); the locking device (3) comprises an external component (302); a flap lock (301) is installed on the inner arc of the external component (302) with the anchor head (2) as the axial direction; a locking hole (304) is provided inside the flap lock (301); locking claws (303) are installed on both sides of the inner arc of the external component (302) inside the locking hole (304); a movable hole (305) is provided between the circumferences of the flap lock (301); an elastic hoop (306) is installed on the outside of the outer arc of the external component (302); a fixing block is installed on the circumferential section of the elastic hoop (306); a threaded hole is provided inside the fixing block; a locking screw (307) is connected to the inside of the threaded hole through a thread.
2. An anchor head anchoring device according to claim 1, characterized in that: A connecting plate (6) is installed on the circumferential cross-section of one end of the fastening sleeve (1) away from the connecting sleeve (4); the other end of the connecting plate (6) is connected to a mounting plate (5).
3. An anchor head anchoring device according to claim 2, characterized in that: A spring (7) is installed at one end of the mounting plate (5); and a baffle (8) is connected to one end of the spring (7).
4. An anchor head anchoring device according to claim 3, characterized in that: A locking buckle (9) is installed inside the fastening sleeve (1); and a spring hole (10) is directly formed between the mounting plate (5) and the fastening sleeve (1).
5. An anchor head anchoring device according to claim 4, characterized in that: One end of the anchor head (2) is connected to the baffle (8).
6. An anchor head anchoring device according to claim 4, characterized in that: The locking claw (303) slides and locks between the locking holes (304).