Slope anchoring device for building municipal engineering

Abstract

The side slope anchoring device comprises a supporting base and a telescopic shaft, a supporting base plate is arranged on the surface of the bottom of the supporting base, supports are arranged on the periphery of the bottom of the supporting base, a T-shaped sliding groove is formed in the surface of the upper portion of the supporting base, a T-shaped sliding block is arranged in the T-shaped sliding groove, and the telescopic shaft is arranged in the T-shaped sliding block. An electric telescopic rod is arranged on the outer side of the T-shaped sliding block, a driving motor is arranged at the outer end of the electric telescopic rod, a U-shaped base is arranged above the T-shaped sliding block, a limiting rotating shaft is arranged above the inner side of the U-shaped base, and a contact plate is arranged on the outer side of the limiting rotating shaft. According to the slope anchoring device, friction between the slope anchoring device and rock or soil of a slope can be increased, when the supporting base plate makes contact with the ground through the support, the phenomenon of looseness and deviation between the supporting base of the slope anchoring device and the ground can be avoided, and the fixing effect of slope anchoring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope anchoring, in particular to a slope anchoring device for building municipal engineering. Background Art

[0002] Slope refers to the slope surface with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed. Accidents of slope deformation and damage occur frequently. The reinforcement of the slope plays a vital role in the project. Slope anchoring is to connect the broken and loose rock layers into a whole and anchor them on the stable rock mass deep in the stratum. By applying prestress, the weak rock mass within the length of the anchor cable is squeezed and compacted, the positive pressure and frictional resistance between the rock layers are increased, and the displacement of the cracked and loose rock mass is prevented, thereby achieving the purpose of reinforcing the slope.

[0003] At present, during the slope fixing process, the distance between the slope anchoring device and the rock or soil is easily offset, causing the rock or soil on the slope to loosen, resulting in poor fixing effect of the slope anchoring. Utility Model Content

[0004] The purpose of the utility model is to provide a slope anchoring device for construction and municipal engineering, which can increase the friction between the slope anchoring device and the rock or soil of the slope through a U-shaped pad, a supporting pad and a bearing. When the supporting pad is in contact with the ground through the bearing, loosening and offset between the supporting base of the slope anchoring device and the ground can be avoided, thereby improving the fixing effect of the slope anchoring.

[0005] To achieve the above-mentioned purpose, a slope anchoring device for building and municipal engineering is provided, comprising: a support base and a telescopic shaft, the bottom surface of the support base is provided with a support pad, the bottom of the support base is provided with supports all around, the upper surface of the support base is provided with a T-shaped groove, the inside of the T-shaped groove is provided with a T-shaped slider, the outside of the T-shaped slider is provided with an electric telescopic rod, the outer end of the electric telescopic rod is provided with a driving motor, a U-shaped base is provided above the T-shaped slider, a limited rotation shaft is provided above the inner side of the U-shaped base, a contact plate is provided outside the limited rotation shaft, an anchor rod and a U-shaped pad are respectively provided above the inner side of the contact plate, a second fixed block is provided on one side of the top of the support base, a first fixed block is provided below the inner side of the contact plate, a constant spring is provided inside the telescopic shaft, and connecting rods are provided at both ends of the outside of the telescopic shaft.

[0006] According to the slope anchoring device for construction and municipal engineering, the support pad is made of natural rubber, the support pad is fixedly connected to the bottom surface of the support base, and the bottom of the support base is fixedly connected to the support on all sides.

[0007] According to the slope anchoring device for construction and municipal engineering, the T-shaped slide groove is recessedly connected with the upper surface of the support base, and the T-shaped sliding block is movably connected with the inner limit of the T-shaped slide groove.

[0008] According to the slope anchoring device for construction and municipal engineering, the electric telescopic rod is electrically telescopically connected to the drive motor, the telescopic drive motor is positioned and contacted with the inner side of the upper part of the support base, and the telescopic U-shaped base is supported and contacted with the upper surface of the support base through a T-shaped slider, a T-shaped slide groove, a drive motor and the electric telescopic rod.

[0009] According to the slope anchoring device for construction and municipal engineering, both ends of the limit shaft are in contact and connected with the upper support inside the contact plate, and the contact plate is adjusted by the limit angle between the limit shaft and the inner side of the U-shaped base.

[0010] According to the slope anchoring device for construction and municipal engineering, the anchor rod and the U-shaped pad are both fixedly contacted and connected with the contact plate, the U-shaped pad is made of natural rubber, and the anchor rod is arranged below the U-shaped pad.

[0011] According to the slope anchoring device for construction and municipal engineering, two of the first fixing blocks and the second fixing blocks are provided, the two first fixing blocks are fixedly contacted and connected to the lower inner side of the contact plate, and the two second fixing blocks are fixedly contacted and connected to one side of the top of the support base.

[0012] According to the slope anchoring device for construction and municipal engineering, both ends of the telescopic shaft are fixedly contacted and connected with both ends of the constant spring, the telescopic shaft realizes the positioning telescopic connection through the constant spring, both ends of the outer sides of the telescopic shaft are fixedly contacted and connected with the connecting rod, and both ends of the telescopic shaft are respectively connected with the first fixed block and the second fixed block through the connecting rod.

[0013] The purpose of the utility model is to provide a slope anchoring device for building municipal engineering, the main innovation points are:

[0014] 1. A slope anchoring device for construction and municipal engineering can increase the friction between the slope anchoring device and the rock or soil of the slope by arranging a U-shaped pad, a supporting pad and a bearing. When the supporting pad is in contact with the ground through the bearing, loosening and offset between the supporting base of the slope anchoring device and the ground can be avoided, thereby improving the fixing effect of the slope anchoring.

[0015] 2. This slope anchoring device for construction and municipal engineering projects, by setting a limit rotating shaft, a telescopic shaft, a first fixed block, a second fixed block, a constant spring and a connecting rod, can adjust the angle between the contact plate and the supporting base during the process of the anchor rod being fixedly contacted with the slope through the contact plate, thereby achieving the purpose of a wide range of applications of the slope anchoring device, and when in contact with the rock or soil of the slope, the contact plate always maintains a downward force.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 A three-dimensional diagram of a slope anchoring device for building and municipal engineering proposed by the utility model;

[0019] Figure 2 This is a three-dimensional cross-sectional view of a slope anchoring device for building and municipal engineering proposed by the utility model;

[0020] Figure 3 This is a structural perspective view of a telescopic shaft of a slope anchoring device for building municipal engineering proposed by the utility model;

[0021] Figure 4 The present invention is a three-dimensional diagram of a support base of a slope anchoring device for building and municipal engineering proposed by the present invention.

[0022] Legend:

[0023] 1. Support base; 2. Contact plate; 3. Support; 4. Support pad; 5. T-shaped slide; 6. U-shaped pad; 7. Anchor rod; 8. U-shaped base; 9. Drive motor; 10. Electric telescopic rod; 11. Limiting shaft; 12. T-shaped slider; 13. Telescopic shaft; 14. First fixed block; 15. Second fixed block; 16. Constant spring; 17. Connecting rod. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4The utility model embodiment is a slope anchoring device for building municipal engineering, which includes a support base 1 and a telescopic shaft 13. The bottom surface of the support base 1 is provided with a support pad 4, and the bottom of the support base 1 is provided with supports 3 all around. The upper surface of the support base 1 is provided with a T-shaped slide groove 5, and a T-shaped slider 12 is provided inside the T-shaped slide groove 5. An electric telescopic rod 10 is provided on the outside of the T-shaped slider 12, and a driving motor 9 is provided on the outer end of the electric telescopic rod 10. A U-shaped base 8 is provided above the T-shaped slider 12, and a limited rotation shaft 11 is provided above the inner side of the U-shaped base 8. A contact plate 2 is provided outside the limited rotation shaft 11, and anchor rods 7 and U-shaped pads 6 are respectively provided on the inner sides of the contact plate 2. A second fixed block 15 is provided on one side of the top of the support base 1, and a first fixed block 14 is provided below the inner side of the contact plate 2. A constant spring 16 is provided inside the telescopic shaft 13, and connecting rods 17 are provided on both ends of the outer sides of the telescopic shaft 13.

[0026] The support pad 4 is made of natural rubber, and is fixedly contacted and connected with the bottom surface of the support base 1. The bottom of the support base 1 is fixedly contacted and connected with the support 3 on all sides. When the support base 1 contacts the ground through the support pad 4 and the support 3, loosening and offset between the support base 1 of the slope anchoring device and the ground can be avoided, thereby improving the fixing effect of the slope anchoring. The T-shaped slide 5 is recessed and connected with the upper surface of the support base 1, and the T-shaped slider 12 is movably connected with the internal limit of the T-shaped slide 5. The electric telescopic rod 10 is electrically telescopically connected with the drive motor 9, and the telescopic drive motor 9 is contacted and connected with the inner side of the upper part of the support base 1. The telescopic U-shaped base 8 is contacted and connected with the upper surface of the support base 1 through the T-shaped slider 12, the T-shaped slide 5, the drive motor 9 and the electric telescopic rod 10. Both ends of the limit shaft 11 are contacted and connected with the inner upper support of the contact plate 2, and the contact plate 2 is contacted with the U-shaped base 8 through the limit shaft 11. The inner limit angle is adjusted, the anchor rod 7 and the U-shaped pad 6 are both fixedly contacted and connected with the contact plate 2, the U-shaped pad 6 is made of natural rubber, the anchor rod 7 is arranged under the U-shaped pad 6, and two first fixed blocks 14 and the second fixed blocks 15 are each provided with two, the two first fixed blocks 14 are both fixedly contacted and connected with the inner side of the contact plate 2, and the two second fixed blocks 15 are both fixedly contacted and connected with one side of the top of the support base 1, the two ends of the telescopic shaft 13 are both fixedly contacted and connected with the two ends of the constant spring 16, the telescopic shaft 13 is positioned and telescopically connected through the constant spring 16, and the two ends of the outside of the telescopic shaft 13 are both fixedly contacted and connected with the connecting rod 17. By setting the constant spring 16 and the telescopic shaft 13, when the contact plate 2 contacts with the rock or soil of the slope, the contact plate 2 always maintains a downward force to prevent the anchor rod 7 from being separated from the rock or soil of the slope, and the two ends of the telescopic shaft 13 are respectively connected with the first fixed block 14 and the second fixed block 15 through the connecting rod 17.

[0027] Working principle: This kind of slope anchoring device for construction and municipal engineering, when in use, through the support pad 4 and the support 3, when the support base 1 contacts the ground through the support pad 4 and the support 3, it can avoid the loosening and offset phenomenon between the support base 1 of the slope anchoring device and the ground, and improve the fixing effect of the slope anchoring. The contact angle between the contact plate 2 and the slope can be adjusted by using the limit rotating shaft 11. At the same time, after the anchor rod 7 is fixed to the rock or soil of the slope, grouting is injected from the gap around the anchor rod 7 into the rock or soil of the slope to enhance the bonding force between the anchor rod 7 and the surrounding rock and soil. Then, by using the constant spring 16 and the telescopic shaft 13, when the contact plate 2 contacts the rock or soil of the slope, the contact plate 2 always maintains a downward force to prevent the anchor rod 7 from being separated from the rock or soil of the slope.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A slope anchoring device for building and municipal engineering, characterized in that: include: A support base (1) and a telescopic shaft (13), wherein a support pad (4) is arranged on the bottom surface of the support base (1), supports (3) are arranged around the bottom of the support base (1), a T-shaped slide groove (5) is arranged on the upper surface of the support base (1), a T-shaped slider (12) is arranged inside the T-shaped slide groove (5), an electric telescopic rod (10) is arranged on the outer side of the T-shaped slider (12), a driving motor (9) is arranged at the outer end of the electric telescopic rod (10), and a U-shaped base (8) is arranged above the T-shaped slider (12). ), a limited rotation shaft (11) is arranged on the upper inner side of the U-shaped base (8), a contact plate (2) is arranged on the outer side of the limited rotation shaft (11), an anchor rod (7) and a U-shaped pad (6) are arranged on the upper inner side of the contact plate (2), a second fixed block (15) is arranged on one side of the top of the support base (1), a first fixed block (14) is arranged on the lower inner side of the contact plate (2), a constant spring (16) is arranged inside the telescopic shaft (13), and connecting rods (17) are arranged on both ends of the outer side of the telescopic shaft (13).

2. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: The support pad (4) is made of natural rubber, the support pad (4) is fixedly connected to the bottom surface of the support base (1), and the bottom of the support base (1) is fixedly connected to the support (3) on all sides.

3. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: The T-shaped slide groove (5) is connected to the upper surface of the support base (1) by means of a recessed fit, and the T-shaped sliding block (12) is movably connected to the inner limit position of the T-shaped slide groove (5).

4. A slope anchoring device for construction and municipal engineering according to claim 3, characterized in that: The electric telescopic rod (10) is electrically telescopically connected to the drive motor (9), the telescopic drive motor (9) is positioned and contacted with the inner side of the upper side of the support base (1), and the telescopic U-shaped base (8) is supported and contacted with the upper surface of the support base (1) via a T-shaped slider (12), a T-shaped slide groove (5), the drive motor (9) and the electric telescopic rod (10).

5. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: Both ends of the limit rotating shaft (11) are in contact with the upper inner support of the contact plate (2), and the contact plate (2) is adjusted through the limit rotating shaft (11) and the inner limit angle of the U-shaped base (8).

6. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: The anchor rod (7) and the U-shaped pad (6) are both fixedly contacted and connected to the contact plate (2); the U-shaped pad (6) is made of natural rubber; and the anchor rod (7) is arranged below the U-shaped pad (6).

7. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: Two of the first fixing blocks (14) and the second fixing blocks (15) are provided, the two first fixing blocks (14) are both fixedly contacted and connected to the lower inner side of the contact plate (2), and the two second fixing blocks (15) are both fixedly contacted and connected to one side of the top of the support base (1).

8. A slope anchoring device for construction and municipal engineering according to claim 1, characterized in that: Both ends of the interior of the telescopic shaft (13) are fixedly contacted and connected with both ends of the constant spring (16), and the telescopic shaft (13) is positioned and telescopically connected through the constant spring (16). Both ends of the exterior of the telescopic shaft (13) are fixedly contacted and connected with the connecting rod (17), and both ends of the telescopic shaft (13) are respectively limitedly movably connected with the first fixed block (14) and the second fixed block (15) through the connecting rod (17).

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