Slope protection device used in cooperation with anchor rod
By combining the fixing seat and the cover of the slope protection device, the problem of time-consuming and labor-intensive construction of anchor bolt support is solved, and rapid closure protection is achieved, which improves construction efficiency and the service life of anchor bolts.
Patent Information
- Application Number
- CN202423283237.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In current anchor bolt support construction, the operations of formwork erection, pouring, solidification, and formwork removal are time-consuming and labor-intensive, affecting construction efficiency and failing to effectively protect the tail end of the anchor bolt and tighten the nut, resulting in a shortened service life of the anchor bolt.
A slope protection device is adopted, including an anchor rod body, an anchor head, a grout stop plug, a pad, a tightening nut, a fixing seat, and a sealing body. The fixing seat and the sealing body are connected in combination, eliminating the steps of formwork, pouring and demolding, and directly and quickly sealing and protecting the tail end of the anchor rod and the tightening nut.
It enables rapid sealing and protection of the anchor bolt tail end and tightening of the nut, improving construction efficiency, reducing operation steps and labor input, and extending the service life of the anchor bolt.
Smart Images
Figure CN223753351U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of building materials, and relates to a slope protection device used in cooperation with an anchor rod. BACKGROUND
[0002] In the construction process of slope protection engineering, anchor rods are used for reinforcement and support. After the construction of anchor rod support is completed, the tail end of the anchor rod and the tightened nut and the pad are exposed on the slope surface. After a long time of wind and sun, the service life of the anchor rod is shortened, thereby affecting the reinforcement and support effect of the anchor rod. In order to solve this problem, the current main method is to set up a formwork on the slope surface and then pour concrete. After the poured concrete solidifies, the formwork is removed. In this way, the tail end of the anchor rod and the tightened nut and the pad are wrapped, thereby avoiding the tail end of the anchor rod and the tightened nut and the pad from being corroded by wind and rain. However, this operation mode of formwork setting, pouring, solidification and formwork removal has the problems of time-consuming and laborious construction. SUMMARY
[0003] In order to make up for the deficiencies in the above background art, the utility model provides a slope protection device used in cooperation with an anchor rod. The technical problem solved by the utility model is that it omits the processes of formwork setting, pouring, solidification and formwork removal. It can quickly seal and protect the tail end of the anchor rod and the tightened nut and the pad, thereby improving the work efficiency.
[0004] In order to solve the above technical problems, the utility model takes the following specific technical measures: a slope protection device used in cooperation with an anchor rod, comprising an anchor rod body, an anchor head, a grout stopper, a pad and a tightened nut. The anchor head is tightly sleeved on the head end of the anchor rod body. The grout stopper is sleeved into the tail end of the anchor rod body. The head end of the anchor rod body and the anchor head can be punched into a hole drilled in advance on the slope. The utility model is characterized in that it further comprises a fixing seat and a cover body. The front side of the fixing seat is provided with a protruding frame. The frame is provided with a plurality of bolt holes one. The central part of the fixing seat is provided with a sleeve hole. The sleeve hole is located in the frame. The fixing seat can be sleeved into the tail end of the anchor rod body and located in front of the grout stopper through the sleeve hole. The pad can be sleeved into the tail end of the anchor rod body and located in the frame on the front side of the fixing seat. The tightened nut can be rotated into the tail end of the anchor rod body and press the pad backward. The cover body is provided with a hollow chamber. The bottom surface of the cover body is open. The sidewall lower end of the cover body is provided with a plurality of bolt holes two. The cover body can be covered on the front side of the fixing seat backward. The bolt holes one and the bolt holes two correspond to each other. The cover body and the fixing seat are tightly connected through bolts and tightened nuts.
[0005] The frame is a square frame or a round frame. The number of the bolt holes one is 2-8. The number of the bolt holes two is 2-8.
[0006] The fixed seat and the cover body are prefabricated parts, so that they can be directly used after being transported to a construction site.
[0007] When the fixed seat and the cover body are stone prefabricated parts, the frame on the fixed seat is made by mechanical cutting and polishing, the sleeve hole on the fixed seat and the bolt hole one on the frame are processed by mechanical drilling, the cover body is spliced by five stone plates through strong glue, and the bolt hole two on the side wall of the cover body is also processed by mechanical drilling.
[0008] When the fixed seat and the cover body are concrete prefabricated parts, the frame, the sleeve hole and the bolt hole one on the fixed seat are integrally cast, and the cover body and the bolt hole two are also integrally cast.
[0009] The anchor rod, the fastening nut and the pad can be quickly and closed protected and constructed, time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS
[0010] The utility model will be further explained in detail in combination with the drawings and specific embodiments
[0011] Figure 1 It is the exploded structure analysis diagram of the utility model in the installation state;
[0012] Figure 2 It is the overhead structure perspective drawing of the fixed seat in the utility model;
[0013] Figure 3 It is Figure 2 It is the D-D direction section view in the utility model;
[0014] Figure 4 It is the side section view of the cover body in the utility model;
[0015] Figure 5 It is the side section view of the cover body and the fixed seat combination structure in the utility model.
[0016] In the drawing: A-anchord body, A1-anchor head, A2-stem plug, A3-pad, A4-fastening nut, B-fixed seat, B1-frame, B11-bolt hole one, B2-sleeve hole, C-cover body, C1-bolt hole two. PREFERRED EMBODIMENT
[0017] Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The utility model discloses a kind of slope protection device used in cooperation with anchor rod, including anchor rod body A, anchor head A1, stop plug A2, backing plate A3, screw nut A4, anchor head A1 is fastened and is connected in the head end of anchor rod body A, stop plug A2 is from the tail end of anchor rod body A and is inserted, the head end of anchor rod body A and anchor head A1 can be driven into the hole that has been drilled in side slope in advance, it is characterized in that, it further includes fixed seat B, cover body C, as shown in Figure 2 Fixed seat B is provided with protruding frame B1 on front side, frame B1 is provided with three pairs of bolt holes one B11, the central part of fixed seat B is provided with sleeve hole B2, the sleeve hole B2 is located in frame B1, fixed seat B can be inserted from the tail end of anchor rod body A and located in front of stop plug A2 by sleeve hole B2, backing plate A3 can be inserted from the tail end of anchor rod body A and located in frame B1 on the front side of fixed seat B, screw nut A4 can be pressed backward after being screwed from the tail end of anchor rod body A, backing plate A3 is pressed backward after being pressed, fixed seat B is pressed backward and makes the back side of fixed seat B press slope face;Cover body C is provided with hollow chamber, the bottom surface of cover body C is open, the lower end of the side wall of cover body C is provided with three pairs of bolt holes two C1, cover body C can be covered on the front side of fixed seat B, bolt hole one B11 and bolt hole two C1 are corresponding, and the fastening connection of cover body C and fixed seat B is realized by bolt and tightening nut.
[0018] As Figure 2 Indicated, frame B1 is square frame.
[0019] Fixed seat B and cover body C in the embodiment are all concrete prefabricated parts, so frame B1, sleeve hole B2 and bolt hole one B11 on fixed seat B are integrally casted and formed, and cover body C and bolt hole two C1 are also integrally casted and formed.
Claims
1. A slope protection device used in cooperation with an anchor rod, comprising an anchor rod body, an anchor head, a grout stopper, a backing plate, and a tightening nut, the anchor head is sleeved on the head end of the anchor rod body, the grout stopper is sleeved into the tail end of the anchor rod body, and the head end of the anchor rod body and the anchor head can be driven into a hole drilled in advance in a slope, characterized in that, The fixed seat is provided with a protruding frame on the front side, the frame is provided with a plurality of bolt holes one, the center of the fixed seat is provided with a sleeve hole, the sleeve hole is located in the frame, the fixed seat can be sleeved from the tail end of the anchor rod body and located in front of the plug, the backing plate can be sleeved from the tail end of the anchor rod body and located in the frame on the front side of the fixed seat, and the backing plate can be pressed backward after the tightening nut is screwed from the tail end of the anchor rod body; the cover body is provided with a hollow chamber, the bottom surface of the cover body is open, the side wall of the cover body is provided with a plurality of bolt holes two at the lower end, the cover body can be covered on the front side of the fixed seat, and the bolt holes one and the bolt holes two are corresponded to realize the fastening connection of the cover body and the fixed seat through the bolts and the tightening nut.
2. A revetment device for use with an anchor rod as claimed in claim 1, characterised in that, The frame is a square frame or a round frame.
3. A slope protection device for use with an anchor rod as claimed in claim 1, characterized in that The number of the bolt holes one is 2-8, and the number of the bolt holes two is 2-8.