CN220644274U

CN220644274U - Deep foundation pit construction pile anchor supporting device

Info

Publication number: CN220644274U
Application number: CN202320781430.6U
Authority: CN
Inventors: 李志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2024-03-22
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of pile anchor support, in particular to a pile anchor support device for deep foundation pit construction. The utility model comprises a first pile rod, wherein a second pile rod is arranged on the side wall of the first pile rod, supporting devices are arranged on the surfaces of the first pile rod and the second pile rod, each supporting device comprises four screw rods, the four screw rods are in threaded connection with the arc surfaces of the first pile rod and the second pile rod, rectangular plates are connected to the surfaces of the four screw rods in a penetrating mode, round holes are formed in the surfaces of the rectangular plates, pile anchors are arranged in the round holes, two telescopic rods are fixedly connected to the surfaces of the rectangular plates, arc frames are connected to one ends, far away from the rectangular plates, of the telescopic rods in a penetrating mode, and two ends of each arc frame are fixedly connected with the square plates. Solves the problem that the pile anchor angle is inconvenient to adjust, so that the pile rod cannot be supported quickly.

Description

Deep foundation pit construction pile anchor supporting device

Technical Field

The utility model relates to the technical field of pile anchor support, in particular to a pile anchor support device for deep foundation pit construction.

Background

The pile anchor support is a foundation pit support system which is formed by fixing one end of a tension member in a stable stratum of an excavated foundation pit and connecting the other end of the tension member with a guard pile, and is a soil retaining structure developed on the basis of relatively mature research of rock anchor rod theory, so that the pile anchor support system is widely applied to slope and deep foundation pit support engineering due to the characteristics of safety and economy.

Pile anchor strutting arrangement includes first stake pole and second stake pole and stake anchor and rectangular plate among the prior art, supports earth through inserting the stake anchor in the soil, then connects through stake anchor and rectangular plate, makes first stake pole and second stake pole stable support the soil, but stake anchor inserts support inconvenient angle regulation once more in the soil, inconvenient and the connection of rectangular plate.

In order to solve the inconvenient problem of being connected of stake anchor and rectangular plate angle, prior art adopts to insert the stake anchor as far as possible and handles in the appearance of conveniently being connected with the rectangular plate, but like this inserts the condition that the stake anchor needs to measure and appears, can't be fine quick support the pit, and then leads to the stake anchor can not quick support the problem.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, a pile-anchor angle cannot be conveniently adjusted so that a pile rod cannot be quickly supported, and provides a pile-anchor supporting device for deep foundation pit construction.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a deep basal pit construction stake anchor strutting arrangement, includes first stake pole, the second stake pole has been placed to the lateral wall of first stake pole, the surface mounting of first stake pole and second stake pole has strutting arrangement, strutting arrangement includes four screw rods, four the screw rods all with the arc surface threaded connection of first stake pole and second stake pole, four the surface of screw rod all alternates and is connected with the rectangular plate, circular hole has been seted up on the surface of rectangular plate, stake anchor has been placed to the inside in circular hole, the fixed surface of rectangular plate is connected with two telescopic links, two the one end that the rectangular plate was kept away from to the telescopic link all alternates and is connected with the circular arc frame, the both ends and the square fixed connection of circular arc frame, the installation cap is installed to one side that the rectangular plate was kept away from to the square plate.

The effects achieved by the components are as follows: after the pile anchor is connected with the soil drilling hole, the installation cap is rotated to be in threaded connection with one end of the pile anchor, so that the first pile rod and the second pile rod can be stably supported, and the safety of construction personnel working in a deep foundation pit is facilitated.

Preferably, the surface of the installation cap is fixedly connected with a rotating block, and the rotating block is of a cross structure.

The effects achieved by the components are as follows: when the installation cap is rotated to be in threaded connection with the pile anchor, the rotation block is convenient to rotate due to the fact that the rotation block is in a cross price, and the rotation block can be used for conveniently installing the cap to be in quick rotation connection.

Preferably, one side of the installation cap, which is close to the square plate, is glued with a rubber block, and the rubber block is in a circular ring shape.

The effects achieved by the components are as follows: when the installation cap is used for being connected with the pile anchor, the installation cap can be firmly attached to the surface of the square plate by adding the rubber pad, so that the connection with the pile anchor support is convenient.

Preferably, the surfaces of the two telescopic rods are fixedly connected with connecting plates, the surfaces of the connecting plates are slidably connected with sliding rods, springs are sleeved on the surfaces of the sliding rods, two ends of each spring are fixedly connected with the sliding rods and the connecting plates respectively, a plurality of circular grooves are formed in the surfaces of the telescopic rods, and the size of one end of each sliding rod is matched with the size of each circular groove.

The effects achieved by the components are as follows: the sliding telescopic rod assists the installation cap to be installed on the surface of the pile anchor, when the installation cap and the pile anchor need to be connected, in order to prevent that the square plate from sliding and affecting the quick connection between the installation cap and the pile anchor, the quick connection between the installation cap and the pile anchor is facilitated by the fact that the sliding rod is inserted into the inner wall of the circular groove to be quickly limited.

Preferably, the lower surface of rectangular plate is equipped with auxiliary device, auxiliary device includes two places the frame, two place the frame and all place the lower surface at the rectangular plate, two the equal fixedly connected with round bar of lower surface of placing the frame, round bar and the one end fixedly connected with butt clamp plate of keeping away from the frame.

The effects achieved by the components are as follows: when installing strutting arrangement, because strutting arrangement installs the interlude at first stake pole and second stake pole, inconvenient staff's quick installation places the inside of placing the frame through the rectangular plate, can help the rectangular plate quick install on first stake pole and second stake pole.

Preferably, the upper surfaces of the two placing frames are fixedly connected with two inclined blocks, and the cross sections of the two inclined blocks are trapezoid.

The effects achieved by the components are as follows: through placing the sloping block on the upper surface of placing the frame, can make the rectangular plate carry out quick placing for support device's installation effectiveness.

Preferably, the lower surface mounting of support the clamp plate has two rectangular, two the equal fixedly connected with of lower surface of rectangular a plurality of spine, two the equal fixedly connected with elastic cord in both sides of rectangular, the equal fixedly connected with rack in both sides of support the clamp plate.

The effects achieved by the components are as follows: when the pressing plate is used for pressing the ground, stones can appear on the ground to cause the pressing to slide away, so that the elastic rope is hung on the inner wall of the placement frame to rapidly install the strip, and the pressing plate can be stably pressed on the ground.

To sum up:

1. according to the utility model, the supporting device is arranged, so that the square plate can conveniently adjust the angle to connect and support the pile anchors with different angles, the supporting of the pile anchors is facilitated, meanwhile, the quick connection between the pile anchors and the mounting caps can be also facilitated, and the starting work of the work in the deep foundation pit is accelerated.

2. According to the utility model, the auxiliary device is arranged, so that the supporting device can be quickly installed on the surface of the pile rod, a worker does not need to lift the rectangular plate for installation, the supporting device is convenient to use, the workload of the worker is further reduced, and the next quick work is facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of another angle structure of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

FIG. 5 is an enlarged view of the portion A of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic view of the partial structure of FIG. 3 according to the present utility model;

fig. 7 is an enlarged view of fig. 6B in the present utility model.

Legend description: 1. a first pile bar; 2. a second pile bar; 3. a support device; 301. a rectangular plate; 302. a screw; 303. a circular hole; 304. pile anchors; 305. a telescopic rod; 306. an arc frame; 307. a square plate; 308. installing a cap; 309. a rotating block; 310. a rubber block; 311. a connecting plate; 312. a slide bar; 313. a spring; 4. an auxiliary device; 41. placing a frame; 42. a sloping block; 43. a round bar; 44. a pressing plate; 45. a strip; 46. spike; 47. an elastic rope; 48. and (5) placing a rack.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a deep basal pit construction stake anchor strutting arrangement, includes first stake pole 1, and second stake pole 2 has been placed to the lateral wall of first stake pole 1, and the surface mounting of first stake pole 1 and second stake pole 2 has strutting arrangement 3, and the lower surface of rectangular plate 301 is equipped with auxiliary device 4.

The specific arrangement and function of the support device 3 and the auxiliary device 4 will be described in detail.

Referring to fig. 2 and 4 and 5, the supporting device 3 comprises four screws 302, the four screws 302 are in threaded connection with the circular arc surfaces of the first pile rod 1 and the second pile rod 2, the surfaces of the four screws 302 are connected with rectangular plates 301 in a penetrating way, round holes 303 are formed in the surfaces of the rectangular plates 301, pile anchors 304 are arranged in the round holes 303, two telescopic rods 305 are fixedly connected to the surfaces of the rectangular plates 301, circular arc frames 306 are connected to the ends, far away from the rectangular plates 301, of the two telescopic rods 305 in a penetrating way, of the circular arc frames 306, two ends of the circular arc frames 306 are fixedly connected with square plates 307, mounting caps 308 are mounted on the sides, far away from the rectangular plates 301, of the square plates 307, after the pile anchors 304 are connected with the soil holes, the mounting caps 308 are in threaded connection with one ends of the pile anchors 304, so that the first pile rods 1 and the second pile rods 2 can be stably supported, safety of workers in deep foundation pits is facilitated, the surface of the installation cap 308 is fixedly connected with a rotating block 309, the rotating block 309 is in a cross structure, when the installation cap 308 is in threaded connection with the pile anchor 304, because the rotating block 309 is in a cross structure and is convenient to rotate, the rotating block 309 can be used for facilitating the quick rotation connection of the installation cap 308, one side of the installation cap 308, which is close to the square plate 307, is glued with a rubber block 310, the rubber block 310 is in a ring shape, when the installation cap 308 is used for connecting with the pile anchor 304, the installation cap 308 can be firmly attached to the surface of the square plate 307 by adding a rubber pad, the connection with the pile anchor 304 is convenient, the surfaces of the two telescopic rods 305 are fixedly connected with a connecting plate 311, the surface of the connecting plate 311 is in sliding connection with a slide bar 312, the surface of the slide bar 312 is sleeved with a spring 313, two ends of the spring 313 are respectively fixedly connected with the slide bar 312 and the connecting plate 311, the surface of the telescopic rods 305 is provided with a plurality of circular grooves, the size of slide bar 312 one end and the size looks adaptation of circular slot, and the slip telescopic link 305 is with supplementary installation cap 308 installs the surface at stake anchor 304, and when installation cap 308 and stake anchor 304 need begin to be connected, in order to prevent that square plate 307 from sliding and can influence the quick-operation joint between installation cap 308 and the stake anchor 304, can insert the quick spacing of inner wall in circular slot through slide bar 312, has made things convenient for the quick-operation joint of installation cap 308 and stake anchor 304.

Referring to fig. 3 and 6 and 7, the auxiliary device 4 includes two placement frames 41, the two placement frames 41 are placed on the lower surface of the rectangular plate 301, the lower surfaces of the two placement frames 41 are fixedly connected with round rods 43, one ends of the round rods 43, which are far away from the placement frames 41, are fixedly connected with pressing plates 44, when the supporting device 3 is installed, because the supporting device 3 is installed on the middle section of the first pile rod 1 and the second pile rod 2, the quick installation of workers is inconvenient, the rectangular plate 301 is placed inside the placement frames 41, the rectangular plate 301 can be helped to be quickly installed on the first pile rod 1 and the second pile rod 2, the upper surfaces of the two placement frames 41 are fixedly connected with two inclined blocks 42, the cross section of two sloping blocks 42 is trapezoidal, through place sloping block 42 at the upper surface of placing frame 41, can make rectangular plate 301 carry out quick placing, the installation effectiveness of strutting arrangement 3 has been accelerated, the lower surface mounting of support clamp plate 44 has two rectangular 45, the equal fixedly connected with of lower surface of two rectangular 45 is a plurality of spike 46, the equal fixedly connected with elastic rope 47 in both sides of two rectangular 45, the equal fixedly connected with rack 48 in both sides of support clamp plate 44, when using support clamp plate 44 to support the ground and press, the circumstances that the stone caused the support to press out to appear sliding off can appear on the ground, so the inner wall that is hooked at rack 48 through elastic rope 47 can install rectangular 45 fast, can help support the steady support of clamp plate 44 to press on ground.

Working principle: by inserting the pile anchors 304 into the soil and then installing and connecting the rectangular plate 301 with the pile anchors 304, when the pile anchors 304 are required to be used for supporting the pile rods, the supporting device 3 can be used, after the pile anchors 304 are inserted into the soil, four screws 302 are then inserted into the rectangular plate 301, the rectangular plate 301 is installed on the surfaces of the first pile rods 1 and the second pile rods 2, the pile anchors 304 are required to be placed on the inner walls of the circular holes 303, then the telescopic rods 305 are pulled to adjust, the telescopic rods 305 are pulled outwards, at the moment, the circular arc frames 306 are used for driving the square plates 307 to rotate, the square plates 307 and the pile anchors 304 are adjusted to be in the horizontal position, then the installation caps 308 are connected with the pile anchors 304 through rotation, the telescopic rods 305 are slid to assist the installation caps 308 to be installed on the surfaces of the pile anchors 304, when the installation caps 308 and the pile anchors 304 are required to start to be connected, in order to prevent the sliding of the square plates 307 from affecting the quick connection between the installation caps 308 and the pile anchors 304, the quick connection of the mounting cap 308 and the pile anchor 304 is facilitated by inserting the slide bar 312 into the inner wall of the circular groove to quickly limit, when the mounting cap 308 and the pile anchor 304 are in threaded connection, the rotating block 309 is in a cross shape and is convenient to rotate, the rotating block 309 can be used for conveniently connecting the mounting cap 308 in a quick rotation manner, one side of the mounting cap 308, which is close to the square plate 307, is glued with the rubber block 310, the mounting cap 308 can be firmly attached to the surface of the square plate 307 by adding the rubber pad, the connection with the pile anchor 304 support is facilitated, the support of the pile rod is completed at the moment, the square plate 307 can be conveniently adjusted to connect the pile anchors 304 at different angles by arranging the support device 3, the support of the pile anchor 304 is facilitated, and the quick connection between the pile anchor 304 and the mounting cap 308 can be also facilitated, the starting work of the work in the deep foundation pit is quickened.

When installing strutting arrangement 3, because strutting arrangement 3 installs the interlude at first stake pole 1 and second stake pole 2, inconvenient staff's quick installation, place the inside at placing frame 41 through rectangular board 301, can help rectangular board 301 quick install on first stake pole 1 and second stake pole 2, when needs install strutting arrangement 3, place rectangular board 301 earlier in the inside of two placing frame 41, the upper surface of two placing frame 41 all has sloping block 42, through placing sloping block 42 at placing frame 41's upper surface, can make rectangular board 301 carry out quick placing, the installation effectiveness of strutting arrangement 3 has been accelerated, when using to support clamp plate 44 to support the pressure on ground, the circumstances that the stone appears pressing out and take place the roll away can be colluded in the inner wall of placing frame 48 quick installation rectangular 45, can help to support clamp plate 44 stable support and press on ground, through setting up auxiliary device 4, can help strutting arrangement 3 quick surface mounting at placing frame 41's upper surface mounting sloping block 42, the quick work load of supporting plate 301 has been reduced, the staff's of having further convenient staff's that supports the work has carried out, the quick side-mounted staff's of supporting arrangement has been convenient.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a deep basal pit construction stake anchor strutting arrangement, includes first stake pole (1), its characterized in that: the utility model discloses a pile structure, including first stake pole (1), second stake pole (2) have been placed to the lateral wall of first stake pole (1), surface mounting of first stake pole (1) and second stake pole (2) has strutting arrangement (3), strutting arrangement (3) include four screw rods (302), four screw rods (302) all with the circular arc face threaded connection of first stake pole (1) and second stake pole (2), four the surface of screw rods (302) all alternates and is connected with rectangular plate (301), circular hole (303) have been seted up on the surface of rectangular plate (301), stake anchor (304) have been placed to the inside of circular hole (303), the surface mounting of rectangular plate (301) has two telescopic links (305), two the one end that rectangular plate (301) were kept away from to telescopic link (305) all alternates and is connected with circular arc frame (306), the both ends and square plate (307) fixed connection of circular arc frame (306), one side that rectangular plate (307) kept away from rectangular plate (301) installs installation cap (308).

2. The deep foundation pit construction pile anchor supporting device according to claim 1, wherein: the surface of the mounting cap (308) is fixedly connected with a rotating block (309), and the rotating block (309) is of a cross structure.

3. The deep foundation pit construction pile anchor supporting device according to claim 1, wherein: one side of the mounting cap (308) close to the square plate (307) is glued with a rubber block (310), and the rubber block (310) is in a circular ring shape.

4. The deep foundation pit construction pile anchor supporting device according to claim 1, wherein: the two surfaces of the telescopic rods (305) are fixedly connected with connecting plates (311), the surfaces of the connecting plates (311) are connected with sliding rods (312) in a sliding mode, springs (313) are sleeved on the surfaces of the sliding rods (312), two ends of each spring (313) are fixedly connected with the sliding rods (312) and the connecting plates (311) respectively, a plurality of circular grooves are formed in the surfaces of the telescopic rods (305), and the size of one end of each sliding rod (312) is matched with the size of each circular groove.

5. The deep foundation pit construction pile anchor supporting device according to claim 1, wherein: the lower surface of rectangular board (301) is equipped with auxiliary device (4), auxiliary device (4) are including two place frame (41), two place the lower surface of frame (41) all is placed at rectangular board (301), two the equal fixedly connected with round bar (43) of lower surface of frame (41) is placed, round bar (43) and the one end fixedly connected with butt clamp plate (44) of keeping away from place frame (41).

6. The deep foundation pit construction pile anchor supporting device according to claim 5, wherein: two inclined blocks (42) are fixedly connected to the upper surfaces of the two placing frames (41), and the cross sections of the two inclined blocks (42) are trapezoid.

7. The deep foundation pit construction pile anchor supporting device according to claim 5, wherein: the lower surface mounting of support clamp plate (44) has two rectangular (45), two the lower surface of rectangular (45) is all fixedly connected with a plurality of spike (46), two the both sides of rectangular (45) are all fixedly connected with elastic cord (47), the both sides of support clamp plate (44) are all fixedly connected with rack (48).