CN220301348U

CN220301348U - Anchor rope bored concrete pile combination formula supporting construction

Info

Publication number: CN220301348U
Application number: CN202321861855.4U
Authority: CN
Inventors: 闫文国; 魏欣; 高翔宇; 颜韶茂; 张晓丽
Original assignee: Yanjian Group Co Ltd
Current assignee: Yanjian Group Co Ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-05
Anticipated expiration: 2033-07-17

Abstract

The utility model provides an anchor cable cast-in-place pile combined type supporting structure, which comprises a cast-in-place pile, wherein a supporting layer is fixedly sleeved outside the cast-in-place pile, the front end of the supporting layer is fixedly connected with a plurality of anchor cables which are distributed at equal intervals up and down, the front end of the supporting layer is fixedly connected with a mounting substrate, the front end of the mounting substrate is provided with a plurality of mounting plates which are distributed at equal intervals up and down, the front end of the mounting plate is fixedly connected with a fixed cover, the left side and the right side of the mounting plate are fixedly connected with connecting lugs, the inner side of the connecting lugs is provided with connecting rods, one end of each connecting rod, which is far away from each connecting lug, is fixedly connected with a connecting sleeve, and one end of each connecting sleeve, which is far away from each connecting rod, is provided with an extension rod.

Description

Anchor rope bored concrete pile combination formula supporting construction

Technical Field

The utility model mainly relates to the technical field of anchor cable bored concrete pile supporting structures, in particular to an anchor cable bored concrete pile combined supporting structure.

Background

The mountain area high-grade railway is built in a large quantity, slope cutting is more and more, safety problems are more and more important, the safety problem of the hole digging pile is still controversial, the hole digging pile is even forbidden in many countries, in addition, labor cost is higher and higher, the hole digging pile is replaced by the hole digging pile in the future, and meanwhile, in order to ensure the safety of underground structure construction and surrounding environment of a foundation pit, supporting, reinforcing and protecting measures are needed for the side wall of the foundation pit and surrounding environment.

According to the search, the utility model patent with publication number CN213173743U discloses a foundation pit support with a prestressed anchor cable, which comprises a support layer and a support component; the support layer is formed by connecting a plurality of filling piles; the support assembly comprises a connecting part fixedly connected to the cast-in-place pile and a support part used for supporting the connecting part, wherein the connecting part is formed by a plurality of splicing blocks connected end to end, the connecting part is penetrated with a pre-stressed anchor cable, and the pre-stressed anchor cable is formed by twisting a plurality of steel ropes; the patent has the effect of making the prestressed anchorage cable not easy to damage.

In the above-mentioned patent technical scheme, splice through joint piece and joint groove cooperation concatenation between the splice block, need not one shot forming to be convenient for construction, simultaneously, pass through joint piece and joint groove cooperation joint between the adjacent splice block, make difficult break away from the laminating between the adjacent splice block. However, in the practical use process, the above-mentioned patent technical scheme is because the joint blocks are spliced with the joint groove through the joint blocks, thereby the above-mentioned scheme is only applicable to the bored concrete pile that the interval is the same, leads to supporting construction practicality to decline, brings inconvenience for the assembler. Therefore, we provide an anchor cable cast-in-place pile combined supporting structure to solve the defects in the scheme.

Disclosure of Invention

The utility model mainly provides an anchor cable cast-in-place pile combined supporting structure which is used for solving the technical problems in the background technology.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an anchor rope bored concrete pile combination formula supporting construction, includes the bored concrete pile, the fixed cover in bored concrete pile outside is equipped with the supporting layer, supporting layer front end fixedly connected with a plurality of anchor rope that is the equidistance and distributes from top to bottom, supporting layer front end fixedly connected with mounting substrate, mounting substrate front end is equipped with the mounting panel that the equidistance distributes from top to bottom of a plurality of, mounting panel front end fixedly connected with fixed cover, the equal fixedly connected with engaging lug in mounting panel left and right sides, the engaging lug inboard is equipped with the connecting rod, the one end fixedly connected with connecting sleeve of engaging lug is kept away from to the connecting rod, the one end that the connecting sleeve kept away from the connecting rod is equipped with the extension rod, a plurality of jack that is the equidistant distribution of a word is seted up at the extension rod top.

Further, connecting screws are movably inserted between the connecting lugs, the connecting rods are movably sleeved on the outer sides of the connecting screws, the extension rods are movably sleeved on the outer sides of the connecting screws, connecting nuts are connected with the outer sides of the connecting screws in a threaded mode, and the connecting nuts are attached to the connecting lugs.

Further, the extension rod is movably connected inside the connecting sleeve, a fixed bolt is movably inserted at the top of the connecting sleeve, and the bottom end of the fixed bolt is movably inserted inside the jack.

Furthermore, the front end of the installation base plate is provided with a slot, the front end of the installation base plate and the left side and the right side of the slot are provided with a plurality of threaded holes which are distributed at equal intervals up and down, and one end of the anchor cable, which is far away from the supporting layer, is movably inserted into the slot, the installation plate and the fixed cover in sequence.

Further, laminating mutually between mounting substrate and the mounting panel, the mounting panel front end just is located the fixed cover left and right sides and all movably alternates there is the lock bolt, lock bolt rear end threaded connection is inside the screw hole.

Further, lock nuts are connected to the outer side of the anchor cable in a threaded mode, and the lock nuts are attached to the fixed cover.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the mounting plate and the fixing cover are sleeved on the outer side of the anchor cable through the mounting plate, the fixing cover, the connecting lugs, the connecting screw, the connecting sleeve, the connecting rod, the extension rod, the inserting holes, the fixing bolts and the like, and then the mounting plate and the mounting base plate are fixed through the locking nuts and the threaded holes after the anchor cable and the fixing cover are fixed, so that the mounting plate and the fixing cover can be connected with the anchor cable at any position, flexibility of a supporting structure is improved, after the mounting plate and the mounting base plate are fixed, when the mounting plate is required to be connected with the mounting plates on another group of filling piles, the fixing bolts are pulled out to slide the extension rod according to the distance between the two filling piles, so that the length of the connecting sleeve is adjusted, the fixing bolts are inserted again after the length is adjusted, and the connecting rod and the extension rod are respectively connected with the connecting lugs arranged on the opposite sides of the two mounting plates through the connecting screw and the connecting nuts, thereby the stability of the supporting structure is not easy to separate between the adjacent mounting plates, and the supporting structure is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure between the mounting plate and the connection sleeve according to the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic diagram of an assembly structure of a plurality of bored piles according to the present utility model.

In the figure: 1. filling piles; 101. a supporting layer; 102. a mounting substrate; 103. slotting; 104. a threaded hole; 105. an anchor cable; 106. a lock nut; 2. a mounting plate; 201. a fixed cover; 202. a locking bolt; 203. a connecting lug; 204. a connecting screw; 205. a coupling nut; 3. a connecting sleeve; 301. a connecting rod; 302. an extension rod; 303. a jack; 304. and fixing the bolt.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

Referring to fig. 1-4, an anchor cable cast-in-place pile combined supporting structure includes a cast-in-place pile 1, a supporting layer 101 is fixedly sleeved on the outer side of the cast-in-place pile 1, a plurality of anchor cables 105 distributed at equal intervals up and down are fixedly connected to the front end of the supporting layer 101, a mounting substrate 102 is fixedly connected to the front end of the supporting layer 101, a plurality of mounting plates 2 distributed at equal intervals up and down are arranged at the front end of the mounting substrate 102, a fixing cover 201 is fixedly connected to the front end of the mounting plates 2, connecting lugs 203 are fixedly connected to the left side and the right side of the mounting plates 2, connecting rods 301 are arranged on the inner sides of the connecting lugs 203, one ends of the connecting rods 301, far from the connecting lugs 203, of the connecting sleeves 3, far from the connecting rods 301, are provided with extension rods 302, and a plurality of jacks 303 distributed at equal intervals in a straight line are arranged at the tops of the extension rods 302.

The connecting screw 204 is movably inserted between the connecting lugs 203, the connecting rod 301 is movably sleeved outside the connecting screw 204, the extension rod 302 is movably sleeved outside the connecting screw 204, the connecting screw 204 is in threaded connection with the connecting nut 205, the connecting nut 205 is attached to the connecting lugs 203, the extension rod 302 is movably connected inside the connecting sleeve 3, the top of the connecting sleeve 3 is movably inserted with the fixing bolt 304, the bottom end of the fixing bolt 304 is movably inserted inside the inserting hole 303, when the connecting sleeve is required to be connected with the mounting plates 2 on another group of cast-in-place piles 1, the fixing bolt 304 is pulled out to slide the extension rod 302 according to the interval between the two cast-in-place piles 1, so that the length of the connecting sleeve 3 is adjusted, the fixing bolt 304 is inserted again after the length is adjusted, and the connecting rod 301 and the extension rod 302 are respectively connected with the connecting lugs 203 arranged on the opposite sides of the two mounting plates 2 through the connecting screw 204 and the connecting nut 205, so that the adjacent mounting plates 2 are not easy to separate, and the stability of the supporting structure is improved.

The front end of the installation base plate 102 is provided with a slot 103, the front end of the installation base plate 102 is provided with a plurality of threaded holes 104 which are distributed at equal intervals up and down and are positioned at the left side and the right side of the slot 103, one end of an anchor cable 105, which is far away from the supporting layer 101, is movably inserted into the slot 103, the installation plate 2 and the fixed cover 201 in sequence, the installation base plate 102 is attached to the installation plate 2, the front end of the installation plate 2 is movably inserted into the left side and the right side of the fixed cover 201, the rear end of the locking bolt 202 is in threaded connection with the threaded holes 104, the installation plate 2 and the installation base plate 102 are sleeved outside the anchor cable 105, after the anchor cable 105 and the fixed cover 201 are fixed through locking nuts 106, the installation plate 2 and the fixed cover 201 can be connected with the anchor cable 105 at any position through the threaded holes 104, and the flexibility of the supporting structure is improved.

The anchor cable 105 is externally threaded with a lock nut 106, the lock nut 106 is attached to the fixing cover 201, and the anchor cable 105 and the fixing cover 201 can be fixed through the lock nut 106.

The specific operation mode of the utility model is as follows:

firstly, establish mounting panel 2 and fixed cover 201 cover in the anchor rope 105 outside, after fixed anchor rope 105 and fixed cover 201 through lock nut 106, fix mounting panel 2 and mounting base plate 102 through lock bolt 202 and screw hole 104 threaded connection, can make mounting panel 2 and fixed cover 201 be connected to anchor rope 105 of optional position, improve the supporting structure flexibility, after mounting panel 2 is fixed with mounting base plate 102, when needs are connected with mounting panel 2 on another group of bored concrete pile 1, according to the interval between two bored concrete pile 1, pull out fixed bolt 304 sliding extension pole 302, thereby adjust the length of connecting sleeve 3, the fixed bolt 304 is reinserted after the length adjustment, and be connected connecting rod 301 and extension pole 302 through connecting screw 204 and connecting nut 205 with the engaging lug 203 that two opposite sides of mounting panel 2 set up respectively, thereby be difficult for breaking away from between the adjacent mounting panel 2, improve the stability of supporting structure, make this anchor rope bored concrete pile combined type supporting structure use, can be applicable to the bored concrete pile that the interval is different, improve the practicality of this supporting structure, provide convenience for the assembler.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides an anchor rope bored concrete pile combination formula supporting construction, includes bored concrete pile (1), its characterized in that: the utility model discloses a cast-in-place pile, including cast-in-place pile (1), including installation base plate (102), connecting sleeve (3), connecting sleeve (301) are fixed cover in the outside, connecting sleeve (101) front end fixedly connected with anchor rope (105) that equidistant distributed about being a plurality of, connecting sleeve (101) front end fixedly connected with mounting base plate (102), mounting base plate (102) front end is equipped with mounting panel (2) that equidistant distributed about being a plurality of, mounting panel (2) front end fixedly connected with fixed cover (201), equal fixedly connected with engaging lug (203) in mounting panel (2) left and right sides, engaging lug (203) inboard is equipped with connecting rod (301), connecting sleeve (3) are kept away from to connecting rod (301) one end fixedly connected with connecting sleeve (3), connecting sleeve (3) are kept away from connecting rod (301) one end is equipped with extension rod (302), jack (303) that a plurality of is the equidistant distribution of a word are seted up at extension rod (302) top.

2. The anchor line bored pile combined type supporting structure according to claim 1, wherein: connecting screw rods (204) are movably inserted between the connecting lugs (203), connecting rods (301) are movably sleeved on the outer sides of the connecting screw rods (204), extension rods (302) are movably sleeved on the outer sides of the connecting screw rods (204), connecting nuts (205) are connected with the outer sides of the connecting screw rods (204) in a threaded mode, and the connecting nuts (205) are attached to the connecting lugs (203).

3. The anchor line bored pile combined type supporting structure according to claim 1, wherein: the extension rod (302) is movably connected inside the connecting sleeve (3), a fixed plug pin (304) is movably inserted at the top of the connecting sleeve (3), and the bottom end of the fixed plug pin (304) is movably inserted inside the jack (303).

4. The anchor line bored pile combined type supporting structure according to claim 1, wherein: the novel cable fixing device is characterized in that a slot (103) is formed in the front end of the mounting substrate (102), a plurality of threaded holes (104) which are distributed at equal intervals up and down are formed in the front end of the mounting substrate (102) and are located at the left side and the right side of the slot (103), and one end, far away from the supporting layer (101), of each anchor cable (105) is movably inserted into the slot (103), the mounting plate (2) and the fixing cover (201) in sequence.

5. The anchor line bored pile combined type supporting structure according to claim 4, wherein: the mounting substrate (102) is attached to the mounting plate (2), the front end of the mounting plate (2) is movably inserted with a locking bolt (202) at the left side and the right side of the fixed cover (201), and the rear end of the locking bolt (202) is in threaded connection with the inside of the threaded hole (104).

6. The anchor line bored pile combined type supporting structure according to claim 4, wherein: the outside threaded connection of anchor rope (105) has lock nut (106), lock nut (106) laminating mutually with fixed cover (201).