Anchoring device for municipal engineering slope fixing construction

Abstract

The utility model provides an anchoring device for municipal engineering slope fixing construction, and relates to the field of municipal engineering slope protection. Comprising an anchor rod, the anchor rod is sleeved with a plurality of reinforcing plates which are connected in a sliding mode, grouting pipes are fixedly connected between the reinforcing plates, a plurality of connecting rods are fixedly connected between the reinforcing plates, a plurality of limiting holes are formed in the reinforcing plates, and limiting rods are arranged in the limiting holes. The limiting block is moved into an inner hole of the reinforcing plate, at the moment, the limiting block extrudes one end of the limiting rod, the limiting rod is inserted into the inner wall of the soil hole, the anchor rod is reinforced and fixed, meanwhile, during grouting, the position between the reinforcing plate and the limiting rod is filled with concrete or cement, and the stability between the concrete and the anchor rod can be further improved; and the problem that the position of the anchor rod is easy to deviate when the concrete is not solidified is solved.

Description

Technical Field

[0001] The utility model relates to the field of municipal engineering slope protection, in particular to an anchoring device for municipal engineering slope fixing construction. Background Art

[0002] Municipal engineering slope refers to the slope with a certain slope on both sides of the roadbed to ensure the stability of the roadbed. This kind of slope structure is very common on some roads. However, since both sides of the road are slopes, in order to prevent the soil or stones on the slope from rolling down the road, the slope needs to be anchored and fixed;

[0003] When anchoring the slope, anchor rods are generally used to fix the slope. Generally, holes are drilled in the slope first, and then the anchor rods are inserted into the holes. Then, grouting is performed in the holes to pour concrete into the holes so that the anchor rods cooperate with the concrete to improve the stability of the slope.

[0004] When in use, most of the existing anchoring devices do not have direct contact with the inner wall of the soil hole. After the concrete solidifies, the anchoring device is fixed in the soil hole and the slope is fixed by cooperating with the solidified concrete. This causes the anchoring device to easily shift in the soil hole when the concrete has not solidified, which can easily affect the stability of the subsequent slope. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an anchoring device for fixing the slope of a municipal engineering project.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An anchoring device for slope fixing construction of municipal engineering comprises an anchor rod, a plurality of slidingly connected reinforcing plates are sleeved on the anchor rod, grouting pipes are fixedly connected between the reinforcing plates, a plurality of connecting rods are fixedly connected between the reinforcing plates, a plurality of limit holes are arranged on the reinforcing plates, limit rods are arranged in the limit holes, damping plates are fixedly connected to the limit rods, and the damping plates are slidably connected to the inner walls of the limit holes.

[0008] Preferably, a plurality of limit blocks are fixedly connected to the anchor rod, and the limit blocks are located on one side of each reinforcement plate. The reinforcement plate is used to be sleeved on the inner hole of the anchor rod, and the diameter of the inner hole is the same as that of the limit block.

[0009] Preferably, a sealing plate is slidably connected to the anchor rod, and a plurality of insertion holes are provided on the inner wall of the sealing plate; a mounting rod is fixedly connected to one side of the sealing plate, and a plurality of scale bars are provided on the mounting rod.

[0010] Preferably, an installation cavity is provided at one end of the anchor rod close to the sealing plate, and a plurality of receiving holes connected to the installation cavity are provided on the anchor rod, and plug rods are slidably connected in the receiving holes, and the positions of the plug rods and the respective plug holes correspond.

[0011] Preferably, a magnet rod is rotatably connected in the installation cavity, and a plurality of extrusion blocks are fixedly connected to the magnet rod. One end of the magnet rod passes through the anchor rod and is fixedly connected to a knob.

[0012] Preferably, a fixing ring is fixedly connected to one end of the mounting rod away from the sealing plate, a slidably connected mounting plate is sleeved on the mounting rod, and a fixing cone is fixedly connected to one side of the mounting plate close to the sealing plate.

[0013] Preferably, one end of the anchor rod away from the installation cavity is slidably connected with an anchor head, and the anchor head is sleeved outside the anchor rod and the grouting pipe.

[0014] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0015] 1. After the anchor rod is inserted into the soil hole, the utility model pulls the anchor rod out of the hole to move the limit block into the inner hole of the reinforcement plate. At this time, the limit block squeezes one end of the limit rod, so that the limit rod moves along the limit hole and is inserted into the inner wall of the soil hole to reinforce and fix the anchor rod. At the same time, during grouting, concrete or cement is filled between the reinforcement plate and the limit rod, which can further improve the stability between the concrete and the anchor rod and prevent the problem that the position of the anchor rod is easily offset when the concrete is not solidified.

[0016] 2. During the grouting process, the utility model uses a fixed cone to fix the mounting plate on the outer edge of the soil hole, and then pushes the mounting rod and the sealing plate through the fixed ring. At this time, the movement depth of the sealing plate can be known according to the cooperation between the scale bar and the mounting plate, and the position of the sealing plate is adjusted according to actual needs. During the subsequent grouting, since the soil hole is blocked by the sealing plate, the horizontal height of the concrete after grouting will not exceed the sealing plate, thereby preventing the concrete from overflowing out of the soil hole during the grouting process, resulting in a waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a schematic diagram of the connection structure between the anchor rod and the reinforcement plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the installation cavity of the anchor rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the reinforcement plate of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the sealing plate and its connecting parts of the utility model.

[0023] Icons: 1-anchor rod; 11-limit block; 12-installation cavity; 13-storage hole; 14-insert rod; 15-magnet rod; 16-extrusion block; 17-knob; 2-reinforcement plate; 21-connecting rod; 22-limit hole; 23-limit rod; 24-damping plate; 3-sealing plate; 31-insert hole; 32-installation rod; 33-scale bar; 34-fixing ring; 35-installation plate; 36-fixing cone; 4-grouting pipe; 5-anchor head. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0028] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the term "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 an indirect connection 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 utility model can be understood according to specific circumstances.

[0029] Please refer to Figures 1 to 5 As shown, an anchoring device for slope fixing construction of municipal engineering includes an anchor rod 1, a plurality of limit blocks 11 are fixedly connected to the anchor rod 1, and the limit blocks 11 are located on one side of each reinforcement plate 2, the reinforcement plate 2 is used to be sleeved on the inner hole diameter of the anchor rod 1 and the same as the diameter of the limit blocks 11, an installation cavity 12 is provided at one end of the anchor rod 1 close to the sealing plate 3, and the anchor rod 1 is provided with a plurality of receiving holes 13 connected to the installation cavity 12, and the receiving holes 13 are all slidably connected with plug rods 14, and the plug rods 14 correspond to the positions of each plug hole 31, a magnet rod 15 is rotatably connected in the installation cavity 12, and a plurality of extrusion blocks 16 are fixedly connected to the magnet rod 15, and one end of the magnet rod 15 passes through the anchor rod 1 and is fixedly connected with a knob 17.

[0030] The anchor rod 1 is one of the main structures of the anchoring device. It is a rod body of a steel bar structure with advantages such as high strength. By inserting the limit block 11 into the reinforcement plate 2, the limit block 11 can be used to squeeze the limit rod 23, which is convenient for the subsequent fixing of the reinforcement plate 2 and the anchor rod 1 in the soil hole. The knob 17 is used to drive the magnet rod 15 to rotate, and the magnet rod 15 can drive the extrusion block 16 to rotate. When the position of the extrusion block 16 is rotated to the same position as the insertion rod 14, the extrusion block 16 can push the insertion rod 14 into the storage hole 13, and the insertion rod 14 can be inserted into the insertion hole 31 on the inner wall of the sealing plate 3. By using the rod 14 and the socket 31 together, the sealing plate 3 can be fixed to improve its sealing effect on the soil hole, and at the same time, it is more stable when blocking the concrete. When the concrete is semi-solidified, the knob 17 is used to rotate the magnet rod 15 again. At this time, the extrusion block 16 moves to the gap between each rod 14. At this time, the extrusion force on the rod 14 disappears, and the magnet rod 15 can use magnetic force to absorb and move the rod 14 toward the storage hole 13. At this time, the rod 14 can be pulled out of the socket 31, and then the sealing plate 3 can be taken out from the soil hole, and prepare for secondary grouting.

[0031] Please refer to Figure 1 , Figure 2 and Figure 4As shown, a plurality of slidingly connected reinforcement plates 2 are sleeved on the anchor rod 1, a plurality of connecting rods 21 are fixedly connected between the reinforcement plates 2, a plurality of limiting holes 22 are provided on the reinforcement plates 2, limiting holes 22 are each provided with a limiting rod 23, a damping plate 24 is fixedly connected to the limiting rod 23, and the damping plate 24 is slidingly connected to the inner wall of the limiting hole 22.

[0032] After the anchor rod 1 and the reinforcement plate 2 are inserted into the soil hole, the anchor rod 1 is pulled a certain distance out of the soil hole. At this time, the limit block 11 on the anchor rod 1 will enter the inner hole of the reinforcement plate 2. At this time, the outer wall of the limit block 11 will apply pressure to one end of the limit rod 23, so that the limit rod 23 is inserted into the inner wall of the soil hole. At this time, the limit rod 23 is used to fix the reinforcement plate 2, and the reinforcement plate 2 is combined with the limit block 11 to fix the anchor rod 1. At the same time, by adding a connecting rod 21 between the reinforcement plates 2, the stability of the reinforcement plate 2 is further improved. After grouting, concrete will be filled in the soil hole. The connecting rod 21 can be used to increase the contact surface with the concrete, thereby further improving the firmness between the anchor rod 1 and the concrete.

[0033] Please refer to Figure 1 , Figure 2 and Figure 5 As shown, a sealing plate 3 is slidably connected to the anchor rod 1, and a plurality of jacks 31 are provided on the inner wall of the sealing plate 3, a mounting rod 32 is fixedly connected to one side of the sealing plate 3, and a plurality of scale bars 33 are provided on the mounting rod 32, a fixing ring 34 is fixedly connected to the end of the mounting rod 32 away from the sealing plate 3, a slidably connected mounting plate 35 is sleeved on the mounting rod 32, and a fixing cone 36 is fixedly connected to the side of the mounting plate 3 close to the sealing plate 3.

[0034] During the grouting process, the sealing plate 3 is firstly put on the anchor rod 1, and then the mounting plate 35 is fixed at the outer edge of the hole in the soil hole by using the fixing cone 36, and then the fixing ring 34 can be held to push and pull the mounting rod 32 and the sealing plate 3, so as to change the distance between the sealing plate 3 and the hole in the soil hole. By cooperating with the mounting plate 35 and the scale bar 33, the staff can know the distance between the sealing plate 3 and the hole in the soil hole, and adjust the position of the sealing plate 3 according to specific needs. After the adjustment, the sealing plate 3 is fixed by the insertion rod 14. When the grouting work is carried out, the soil hole can be sealed by the fixed sealing plate 3 to prevent the concrete from overflowing from the soil hole. After the first grouting is completed, wait for the concrete to be semi-solidified, and then the fixing cone 36 is pulled out of the soil at the outer edge of the soil hole, and then the sealing plate 3 is pulled out of the soil hole by holding the fixing ring 34, and then the secondary grouting work can be prepared.

[0035] Please refer to Figure 1 and Figure 2As shown, a grouting pipe 4 is fixedly connected between the reinforcement plates 2, and a plurality of grouting holes are arranged on the grouting pipe 4. After the anchor rod 1 is inserted into the soil hole, the grouting pipe 4 can be used to pour concrete into the soil hole to complete the grouting work. An anchor head 5 is slidably connected to one end of the anchor rod 1 away from the installation cavity 12, and the anchor head 5 is sleeved outside the anchor rod 1 and the grouting pipe 4. The anchor head 5 can reinforce the bottom wall of the soil hole, and at the same time, it can fix the ends of the anchor rod 1 and the grouting pipe 4 to prevent the ends of the anchor rod 1 and the grouting pipe 4 from being inserted into the soil.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anchoring device for slope fixing construction in municipal engineering, characterized in that: It includes an anchor rod, on which a plurality of slidingly connected reinforcement plates are sleeved, a grouting pipe is fixedly connected between the reinforcement plates, a plurality of connecting rods are fixedly connected between the reinforcement plates, a plurality of limiting holes are provided on the reinforcement plates, limiting rods are provided in the limiting holes, a damping plate is fixedly connected to the limiting rod, and the damping plate is slidably connected to the inner wall of the limiting hole.

2. The anchoring device for fixing slopes in municipal engineering according to claim 1 is characterized in that: A plurality of limit blocks are fixedly connected to the anchor rod, and the limit blocks are located on one side of each reinforcement plate. The reinforcement plate is used to be sleeved on the inner hole of the anchor rod, and the diameter of the inner hole is the same as that of the limit block.

3. The anchoring device for fixing slopes in municipal engineering according to claim 1 is characterized in that: A sealing plate is slidably connected to the anchor rod, and a plurality of insertion holes are arranged on the inner wall of the sealing plate. A mounting rod is fixedly connected to one side of the sealing plate, and a plurality of scale bars are arranged on the mounting rod.

4. The anchoring device for fixing slopes in municipal engineering according to claim 3 is characterized in that: An installation cavity is arranged at one end of the anchor rod close to the sealing plate, and a plurality of receiving holes communicating with the installation cavity are arranged on the anchor rod. Insertion rods are slidably connected in the receiving holes, and the positions of the insertion rods and the insertion holes correspond.

5. The anchoring device for fixing slopes in municipal engineering according to claim 4 is characterized in that: A magnet rod is rotatably connected in the installation cavity, and a plurality of extrusion blocks are fixedly connected to the magnet rod. One end of the magnet rod penetrates the anchor rod and is fixedly connected to a knob.

6. The anchoring device for fixing slopes in municipal engineering according to claim 3 is characterized in that: A fixing ring is fixedly connected to one end of the mounting rod away from the sealing plate, a slidably connected mounting plate is sleeved on the mounting rod, and a fixing cone is fixedly connected to one side of the mounting plate close to the sealing plate.

7. The anchoring device for fixing slopes in municipal engineering according to claim 4 is characterized in that: One end of the anchor rod away from the installation cavity is slidably connected with an anchor head, and the anchor head is sleeved outside the anchor rod and the grouting pipe.

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