CN216275762U

CN216275762U - Anchor rod gravity type retaining wall for high slope support

Info

Publication number: CN216275762U
Application number: CN202122504560.9U
Authority: CN
Inventors: 叶三林; 刘昌俊; 谭建初; 刘夏郎
Original assignee: Hunan Changde Road & Bridge Construction Group Co ltd
Current assignee: Hunan Changde Road & Bridge Construction Group Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-12
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of high slope support, and discloses an anchor rod gravity type retaining wall for high slope support, which comprises a slope body, wherein a concrete layer is fixedly arranged at the left end of the slope body, an inner box plate is fixedly arranged at the left end of the concrete layer, an outer box plate is movably arranged at the left end of the inner box plate, a connecting bolt is inserted at the joint of the outer box plate and the inner box plate, a pouring hole is formed in the surface of the left end of the outer box plate, and a wall body layer is fixedly arranged in a crack formed by the inner box plate and the outer box plate. This an stock gravity type barricade for high slope is strutted, pass through connecting pin with the inner box board with the outer box board and be connected, adjust suitable angle with the outer box board after will connecting afterwards, pour the concrete between inner box board and the slope body, make it form concrete layer, pour the concrete in to inner box board and the outer box board from pouring the hole after concrete layer solidifies, make it form the wall body layer to reach the structural fastening, the effect of the installation of being convenient for.

Description

Anchor rod gravity type retaining wall for high slope support

Technical Field

The utility model relates to the technical field of high slope support, in particular to an anchor rod gravity type retaining wall for high slope support.

Background

High slope support refers to a retaining, reinforcing and protecting measure taken for a side slope to ensure the safety of the side slope and the environment thereof. The commonly used supporting structure types are: gravity retaining wall, buttress retaining wall, cantilever support, plate rib type or lattice type anchor rod retaining wall support, row pile type anchor rod retaining wall support, anchor spraying support and slope ratio method.

In the prior art, the used anchor rod gravity type retaining wall has a complex structure, is very complicated in the construction process, is not firm enough in structure and uneven in stress, and is easy to collapse and deform after being used for a long time, so that the anchor rod gravity type retaining wall supported by a high slope needs to be changed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anchor rod gravity type retaining wall for high slope support, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor rod gravity type barricade for high slope support, includes the slope body, the left end of the slope body is fixed and is provided with concrete layer, concrete layer's left end is provided with the wall body and pours the mechanism, the inside of the slope body is provided with anchor rod coupling mechanism.

The wall body pouring mechanism comprises an inner box plate, the inner box plate is fixedly installed at the left end of a concrete layer, an outer box plate is movably installed at the left end of the inner box plate, a connecting bolt is inserted in the joint of the outer box plate and the inner box plate, a pouring hole is formed in the surface of the left end of the outer box plate, and a wall body layer is fixedly installed in a crack formed by the inner box plate and the outer box plate.

Preferably, the through holes are formed in the joints of the outer box plate and the inner box plate, and the connecting bolts are inserted into the through holes, so that the outer box plate is fixedly connected with the inner box plate, and the outer box plate and the inner box plate are prevented from being separated during pouring.

Preferably, the inner side of the outer box plate is provided with a groove, the outer side of the inner box plate is provided with a groove, and a crack formed by the two grooves is poured by concrete to form a wall body layer, so that the integral forming of the wall body layer is ensured, and the strength is improved.

Preferably, stock coupling mechanism includes first pull rod, first pull rod movable mounting is in concrete layer's inside, the left end fixed mounting of first pull rod has the pulling piece, the right-hand member fixed mounting of first pull rod has the screw thread axle, the right-hand member screw thread of screw thread axle installs the connecting thread cover, the right-hand member fixed mounting of connecting thread cover has the second pull rod, the outside fixed mounting of second pull rod has the adapter sleeve, the right-hand member fixed mounting of second pull rod has the joint bulb, the right-hand member fixed mounting of joint bulb has the stock head, is connected the wall body layer with the slope body through stock coupling mechanism, improves the intensity on wall body layer.

Preferably, the left end of the slope body is provided with three drill holes, the three drill holes are matched with the three groups of anchor rod connecting mechanisms, and the anchor rod head, the clamping ball head, the fastening sleeve and the second pull rod are all inserted into the drill holes, so that the anchor rod connecting mechanisms can be tightly connected with the slope body, and the strength is improved.

Preferably, the pulling block is arranged in a wall layer between the inner box plate and the outer box plate, and the pulling block is installed firstly and then the wall layer is poured, so that the pulling block and the wall layer are integrated, and the wall layer is prevented from being separated from the anchor rod connecting mechanism.

Preferably, the diameter of the clamping ball head is consistent with that of the drill hole, the fastening sleeve is conical in shape and is inserted into the drill hole from one end of the conical tip, so that the fastening sleeve is tightly inserted into the drill hole, and the connection strength of the second pull rod and the slope body is guaranteed.

Compared with the prior art, the utility model provides an anchor rod gravity type retaining wall for high slope support, which has the following beneficial effects:

1. this an stock gravity type barricade for high slope is strutted, through inserting the stock head in the drill hole, strikes afterwards and pound the connecting thread cover, makes it drive the second pull rod and go deep into in the drill hole, makes the adapter sleeve closely knit extrusion drill hole inner wall simultaneously, passes the inner box board with first pull rod afterwards, makes threaded shaft and connecting thread cover be connected to the effect that makes stock coupling mechanism fastening installation in the slope body has been reached.

2. This an stock gravity type barricade for high slope is strutted, pass through connecting pin with the inner box board with the outer box board and be connected, adjust suitable angle with the outer box board after will connecting afterwards, pour the concrete between inner box board and the slope body, make it form concrete layer, pour the concrete in to inner box board and the outer box board from pouring the hole after concrete layer solidifies, make it form the wall body layer to reach the structural fastening, the effect of the installation of being convenient for.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a left side view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the anchor rod connecting mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a slope body; 11. drilling a drill hole; 2. a concrete layer; 3. a wall body pouring mechanism; 31. an inner box panel; 32. an outer box panel; 33. connecting a bolt; 34. pouring holes; 4. a wall body layer; 5. an anchor rod connecting mechanism; 51. a first pull rod; 52. pulling the block; 53. a threaded shaft; 54. connecting a threaded sleeve; 55. a second pull rod; 56. fastening sleeves; 57. clamping a ball head; 58. the anchor rod head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an anchor rod gravity type barricade for high slope is strutted, includes slope body 1, and slope body 1's left end is fixed and is provided with concrete layer 2, and concrete layer 2's left end is provided with wall body pouring mechanism 3, and slope body 1's inside is provided with anchor rod coupling mechanism 5.

The wall body pouring mechanism 3 comprises an inner box plate 31, the inner box plate 31 is fixedly installed at the left end of a concrete layer 2, an outer box plate 32 is movably installed at the left end of the inner box plate 31, grooves are formed in the inner side of the outer box plate 32, grooves are formed in the outer side of the inner box plate 31, a wall body layer 4 is formed between two cracks formed by the grooves through concrete pouring, the wall body layer 4 is integrally formed and is improved in strength, a connecting bolt 33 is inserted into the connecting position of the outer box plate 32 and the inner box plate 31, through holes are formed in the connecting position of the outer box plate 32 and the inner box plate 31, the connecting bolt 33 is inserted into the through holes, the outer box plate 32 and the inner box plate 31 are fixedly connected, separation during pouring is prevented, a pouring hole 34 is formed in the surface of the left end of the outer box plate 32, and the wall body layer 4 is fixedly installed in the crack formed by the inner box plate 31 and the outer box plate 32.

The anchor rod connecting mechanism 5 comprises a first pull rod 51, the first pull rod 51 is movably arranged inside the concrete layer 2, a pulling block 52 is fixedly arranged at the left end of the first pull rod 51, the pulling block 52 is arranged in the wall body layer 4 between the inner box plate 31 and the outer box plate 32, the pulling block 52 is firstly arranged, then the wall body layer 4 is poured, so that the pulling block 52 and the wall body layer 4 are integrated to prevent the wall body layer 4 from being separated from the anchor rod connecting mechanism 5, a threaded shaft 53 is fixedly arranged at the right end of the first pull rod 51, a connecting threaded sleeve 54 is arranged at the right end of the threaded shaft 53 in a threaded manner, a second pull rod 55 is fixedly arranged at the right end of the connecting threaded sleeve 54, a fastening sleeve 56 is fixedly arranged outside the second pull rod 55, a clamping ball head 57 is fixedly arranged at the right end of the second pull rod 55, the diameter of the clamping ball head 57 is consistent with the diameter of the drill hole 11, the fastening sleeve 56 is conical in shape and is inserted into the drill hole 11 from one end of a conical tip, make tight insert bore hole 11 of adapter sleeve 56, guarantee the joint strength of second pull rod 55 and slope body 1, the right-hand member fixed mounting of joint bulb 57 has anchor rod head 58, be connected wall body layer 4 and slope body 1 through anchor rod coupling mechanism 5, improve the intensity of wall body layer 4, bore hole 11 has been seted up to the left end of slope body 1, bore hole 11 is total three, cooperate with three group's stock coupling mechanism 5, anchor rod head 58, joint bulb 57, adapter sleeve 56 and second pull rod 55 all insert in bore hole 11, guarantee that stock coupling mechanism 5 can be connected with slope body 1 fastening, the improvement intensity.

In practical operation, when the device is used, the anchor rod head 58 is inserted into the drill hole 11, the connecting threaded sleeve 54 is hammered, the clamping ball head 57, the second pull rod 55 and the fastening sleeve 56 are inserted into the drill hole 11, the first pull rod 51 penetrates through the inner box plate 31, the threaded shaft 53 at the right end of the first pull rod 51 is connected with the connecting threaded sleeve 54, the outer box plate 32 is connected with the inner box plate 31 through the connecting bolt 33, the positions of the inner box plate 31 and the outer box plate 32 are adjusted, concrete is poured between the inner box plate 31 and the slope 1 to form the concrete layer 2, after the concrete layer 2 is solidified, the concrete is poured between the inner box plate 31 and the outer box plate 32 through the pouring hole 34 to form the wall layer 4, and the wall layer 4 is connected with the pulling block 52 at the left end of the first pull rod 51 through the concrete.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an anchor rod gravity type barricade for high slope support, includes slope body (1), its characterized in that: a concrete layer (2) is fixedly arranged at the left end of the slope body (1), a wall body pouring mechanism (3) is arranged at the left end of the concrete layer (2), and an anchor rod connecting mechanism (5) is arranged inside the slope body (1);

the wall body pouring mechanism (3) comprises an inner box plate (31), the inner box plate (31) is fixedly installed at the left end of the concrete layer (2), an outer box plate (32) is movably installed at the left end of the inner box plate (31), a connecting bolt (33) is inserted at the joint of the outer box plate (32) and the inner box plate (31), a pouring hole (34) is formed in the surface of the left end of the outer box plate (32), and a wall body layer (4) is fixedly installed in a crack formed by the inner box plate (31) and the outer box plate (32).

2. The anchor gravity retaining wall for high slope support of claim 1, wherein: the connecting part of the outer box plate (32) and the inner box plate (31) is provided with through holes, and connecting bolts (33) are inserted into the through holes.

3. The anchor gravity retaining wall for high slope support of claim 1, wherein: the inner side of the outer box plate (32) is provided with a groove, the outer side of the inner box plate (31) is provided with a groove, and a crack formed by the two grooves is poured by concrete to form a wall body layer (4).

4. The anchor gravity retaining wall for high slope support of claim 1, wherein: anchor rod coupling mechanism (5) include first pull rod (51), first pull rod (51) movable mounting is in the inside of concrete layer (2), the left end fixed mounting of first pull rod (51) has pull block (52), the right-hand member fixed mounting of first pull rod (51) has threaded spindle (53), connecting thread sleeve (54) is installed to the right-hand member screw thread of threaded spindle (53), the right-hand member fixed mounting of connecting thread sleeve (54) has second pull rod (55), the outside fixed mounting of second pull rod (55) has adapter sleeve (56), the right-hand member fixed mounting of second pull rod (55) has joint bulb (57), the right-hand member fixed mounting of joint bulb (57) has anchor rod head (58).

5. The anchor gravity retaining wall for high slope support of claim 4, wherein: drill holes (11) are formed in the left end of the slope body (1), the number of the drill holes (11) is three, the drill holes are matched with the three groups of anchor rod connecting mechanisms (5), and the anchor rod head (58), the clamping ball head (57), the fastening sleeve (56) and the second pull rod (55) are all inserted into the drill holes (11).

6. The anchor gravity retaining wall for high slope support of claim 4, wherein: the pulling block (52) is arranged in the wall body layer (4) between the inner box plate (31) and the outer box plate (32), the pulling block (52) is installed firstly, and then the wall body layer (4) is cast.

7. The anchor gravity retaining wall for high slope support of claim 4, wherein: the diameter of the clamping ball head (57) is consistent with that of the drill hole (11), and the fastening sleeve (56) is conical in shape and is inserted into the drill hole (11) from one end of a conical tip.