CN114150662B

CN114150662B - Quick anchor pile joint and anchor pile connecting structure

Info

Publication number: CN114150662B
Application number: CN202111399019.4A
Authority: CN
Inventors: 陈小川; 柯宅邦; 张骏; 乐腾胜
Original assignee: Anhui Institute of Architectural Research and Design
Current assignee: Anhui Institute of Architectural Research and Design
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2023-04-07
Anticipated expiration: 2041-11-19
Also published as: CN114150662A

Abstract

The invention belongs to the technical field of anchor piles, in particular to a quick anchor pile joint and an anchor pile connecting structure, and provides a scheme which comprises the anchor pile connecting structure, wherein an anchor pile is arranged on the quick anchor pile joint at the top of the anchor pile, and an aiming tool which is positioned outside the quick anchor pile joint and is used for connecting the anchor pile and the quick anchor pile joint, the aiming tool comprises a transverse plate fixedly sleeved with the anchor pile, a plurality of groups of pull rods distributed along the axis of the anchor pile are connected onto the transverse plate, the pull rods are connected with a same supporting beam positioned at the top of the transverse plate and connected with the quick anchor pile joint, and the pull rods are connected with a tension detection mechanism connected with the supporting beam. The invention has convenient installation and operation, is convenient for the installation and disassembly operation of the anchor pile, can detect the tension and the deformation state outside the anchor pile, is convenient for constructors to detect and analyze the stress state of the current position of the installed anchor pile, and provides data support for the later anchor pile operation.

Description

Quick anchor pile joint and anchor pile connecting structure

Technical Field

The invention relates to the technical field of anchor piles, in particular to a quick anchor pile joint and an anchor pile connecting structure.

Background

In the building engineering, the anchor pile is an auxiliary pile during pile testing, and the tension force acts on the anchor pile. Generally, four anchor piles are matched with one test pile. The steel bars of the pile body of the anchor pile are thicker than those of the common engineering pile due to the tension. And (5) putting a jack on the experimental pile. Two supports are placed at the distance center of the two anchor piles. The height of the experimental pile is the same as that of the experimental pile jack. And three points and one line. And placing a steel beam on the three supporting points. The center of the beam is aligned with the jack, and two steel beams are placed on the steel beams. Three beams are placed in an H shape. And four corner points (namely beam ends) of the H are connected with the anchor piles by using steel bars. When the jack is stressed, the experimental pile is pressed, and the anchor pile is pulled;

when current anchor pile is under construction and is used, butt joint operation is inconvenient, simultaneously also be inconvenient to detect the pulling force situation that the anchor pile outside received after the installation, inconvenient constructor carries out quantitative determination and analysis to the anchor pile in the later stage, needs quick anchor pile joint and anchor pile connection structure for this reason.

Disclosure of Invention

The quick anchor pile joint and the anchor pile connecting structure provided by the invention solve the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an anchor pile connection structure, includes that the anchor pile sets up the quick anchor pile at the anchor pile top and connects and be located the quick anchor pile and connect the outside and be used for the utensil of aiming of anchor pile and quick anchor pile articulate, aim the utensil and include the diaphragm that cup joints with the anchor pile is fixed, be connected with the pull rod that the multiunit distributes along the anchor pile axis on the diaphragm, the pull rod is connected with same joist that is located the diaphragm top and connects with quick anchor pile, the pull rod is connected with the pulling force detection mechanism who is connected with the joist, one side that the pull rod is close to the anchor pile is connected with the skew detection mechanism who is connected with the anchor pile, and skew detection mechanism and quick anchor pile articulate.

Preferably, the tension detection mechanism comprises a guide rod fixedly connected with the top and the bottom of the joist, the other end of the guide rod is slidably sleeved with a sleeve, a screw movably sleeved with the guide rod is sleeved on the sleeve in a threaded manner, a first chute of an annular structure is arranged on the outer ring of the sleeve, a first compression frame of a long strip-shaped structure is slidably sleeved on the first chute, and a pressure sensor is installed on one side, close to the joist, of the compression frame.

Preferably, the pull rod penetrates through an extending channel arranged along the length direction of the pull rod, the extending channel is clamped with abutting units which are located on two sides of the joist and abutted to the tension detection mechanism, and a spring movably sleeved with the pull rod is installed between the abutting units and the joist.

Preferably, the butt unit includes that one end stretches into to stretching into the inside pole that stretches into the passageway, and the one end rigid coupling that stretches into the pole has the butt board of convex structure, and stretches into the interior concave surface rigid coupling of pole and butt board, and the opening part sliding connection of butt board has and stretches into the joint board of the U type structure that the pole slip cup jointed, and the joint board with stretch into passageway inside wall joint.

Preferably, skew detection mechanism include with the fixed plate of anchor pile lateral wall rigid coupling, the fixed plate rigid coupling has the pivot, and the swing frame of rectangular shape structure has been cup jointed in the pivot activity, and the one end rigid coupling that the swing frame is close to the anchor pile has trapezium structure's stripper plate, and the opposite side butt joint of stripper plate has the stripper bar that cup joints with the anchor pile activity, the holding tank with quick anchor pile joint is seted up at the top of anchor pile, and inwards sunken mounting groove has been seted up to the inside wall of holding tank, and the stripper bar stretches into the one end rigid coupling to the mounting groove have the butt joint piece that cup joints with the mounting groove slip.

Preferably, the side baffles are installed on two sides of one end, far away from the extrusion plate, of the swing frame, a sensor fixedly connected with the swing frame is installed between the two groups of side baffles, the inner wall of one side, close to the side baffles, of the swing frame is rotatably connected with a first sleeve, and the other end of the first sleeve is slidably sleeved with a movable rod.

The utility model provides a quick anchor pile connects, include with the mobile jib that the anchor pile is connected, the draw-in groove that is used for the butt joint is offered to the outer lane of mobile jib, the tray with the mobile jib rigid coupling is installed at the top of draw-in groove, and the tighrening ring that cup joints with the mobile jib screw thread is installed at the top of tray.

In the present invention, the first and second liquid crystal display panels,

through the anchor pile that sets up, aim the utensil, pulling force detection mechanism, skew detection mechanism, the diaphragm, the pull rod, the joist, stretch into the passageway, the butt unit, a spring, the guide bar, the sleeve, the screw rod, spout one, compress tightly the frame, pressure sensor, the fixed plate, the apparatus further comprises a rotating shaft, swing frame, the stripper plate, the stripper bar, the mounting groove, butt joint piece, sleeve one, the movable rod, the side shield, a sensor, stretch into the pole, the butt joint board, the mobile jib, the draw-in groove, tray and tighrening ring, this design installation convenient operation, the operation is dismantled in the installation of the anchor pile of being convenient for, can detect out the pulling force and the deformation state in the anchor pile outside simultaneously, make things convenient for constructor to detect and the stress state of analysis anchor pile installation back current position, provide data support for later stage anchor pile operation.

Drawings

Fig. 1 is a schematic structural view of an anchor pile connecting structure according to the present invention;

fig. 2 is a partially enlarged structural schematic diagram of an anchor pile connecting structure a according to the present invention;

fig. 3 is a partially enlarged structural schematic view of an anchor pile connecting structure B according to the present invention;

fig. 4 is a schematic structural diagram of an offset detection mechanism of an anchor pile connection structure according to the present invention;

fig. 5 is a schematic structural diagram of an abutting unit of the anchor pile connecting structure provided by the invention.

In the figure: 2 anchor piles, 3 sighting devices, 4 tension detection mechanisms, 5 deviation detection mechanisms, 301 transverse plates, 302 pull rods, 303 joists, 304 extending channels, 305 abutting units, 306 springs, 401 guide rods, 402 sleeves, 403 screws, 404 chute I, 405 pressing frames, 406 pressure sensors, 501 fixing plates, 502 rotating shafts, 503 swinging frames, 504 extrusion plates, 505 extrusion rods, 506 mounting grooves, 507 abutting blocks, 510 sleeves I, 511 movable rods, 512 side baffles, 513 sensors, 71 extending rods, 702 abutting plates, 703 clamping plates, 101 main rods, 102 clamping grooves, 103 joists and 104 fastening rings.

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.

Referring to fig. 1-5, an anchor pile connection structure, including anchor pile 2 sets up the quick anchor pile joint at anchor pile 2 top, and be located quick anchor pile and connect the outside and be used for anchor pile 2 and quick anchor pile articulate sighting device 3 that aim the utensil 3, sighting device 3 includes the diaphragm 301 that cup joints with anchor pile 2 is fixed, be connected with the multiunit along the pull rod 302 of anchor pile 2 axis distribution on the diaphragm 301, pull rod 302 is connected with same joist 303 that is located the diaphragm 301 top and is connected with quick anchor pile articulate, pull rod 302 is connected with the pulling force detection mechanism 4 who is connected with joist 303, one side that pull rod 302 is close to anchor pile 2 is connected with skew detection mechanism 5 who is connected with anchor pile 2, and skew detection mechanism 5 is connected with quick anchor pile articulate.

Further, the tension detection mechanism 4 comprises a guide rod 401 fixedly connected with the top and the bottom of the joist 303, the other end of the guide rod 401 is slidably sleeved with a sleeve 402, the sleeve 402 is in threaded sleeve connection with a screw 403 movably sleeved with the guide rod 401, a first chute 404 of an annular structure is formed in the outer ring of the sleeve 402, a pressing frame 405 of a long strip-shaped structure is slidably sleeved on the first chute 404, and one side, close to the joist 303, of the pressing frame 405 is provided with a pressure sensor 406.

Specifically, the pull rod 302 penetrates through an extending channel 304 arranged along the length direction of the pull rod, the extending channel 304 is clamped with abutting units 305 located on two sides of the joist 303 and abutted to the tension detection mechanism 4, and a spring 306 movably sleeved with the pull rod 302 is installed between the abutting units 305 and the joist 303.

It should be noted that the abutting unit 305 includes an extending rod 701 with one end extending into the extending channel 304, an abutting plate 702 with a circular arc structure is fixedly connected to one end of the extending rod 701, the extending rod 701 is fixedly connected to an inner concave surface of the abutting plate 702, a clamping plate 703 with a U-shaped structure slidably sleeved on the extending rod 701 is slidably connected to an opening of the abutting plate 702, and the clamping plate 703 is clamped to an inner side wall of the extending channel 304.

In addition, skew detection mechanism 5 includes the fixed plate 501 with 2 lateral wall rigid couplings of anchor pile, fixed plate 501 rigid coupling has pivot 502, the long bar-shaped structure's swing frame 503 has been cup jointed in the pivot 502 activity, the one end rigid coupling that swing frame 503 is close to anchor pile 2 has trapezium structure's stripper plate 504, the opposite side butt joint of stripper plate 504 has the stripper rod 505 that cup joints with the anchor pile 2 activity, the holding tank with quick anchor pile joint is seted up at the top of anchor pile 2, inwards sunken mounting groove 506 has been seted up to the inside wall of holding tank, the one end rigid coupling that stripper rod 505 stretched into mounting groove 506 has the butt joint piece 507 with mounting groove 506 sliding sleeve.

In addition, side baffles 512 are installed on two sides of one end of the swing frame 503, which is far away from the pressing plate 504, a sensor 513 fixedly connected with the swing frame 503 is installed between the two groups of side baffles 512, a sleeve I510 is rotatably connected to the inner wall of one side of the swing frame 503, which is close to the side baffles 512, and a movable rod 511 is slidably sleeved on the other end of the sleeve I510.

The utility model provides a quick anchor pile connects, includes mobile jib 101 of being connected with anchor pile 2, and the draw-in groove 102 that is used for the butt joint is offered to the outer lane of mobile jib 101, and the top of draw-in groove 102 is installed the tray 103 with mobile jib 101 rigid coupling, and the tighrening ring 104 that cup joints with mobile jib 101 screw thread is installed at the top of tray 103.

The first embodiment is as follows:

stretch into the joint groove that the both sides inside wall of passageway 304 seted up and set up along pull rod 302 length direction, the both sides rigid coupling of joint board 703 have along its length direction setting and with the latch of joint groove joint, the both ends of butt joint board 702 opening part all begin to have inside sunken guiding groove one, and guiding groove one and joint board 703 sliding sleeve, stretch into the guiding groove two that pole 701's both sides were all seted up and are set up along its length direction, guiding groove two and joint board 703 sliding sleeve.

Example two:

the connecting lug is installed on the outer side of the bottom of the fastening ring 104 and detachably connected with the movable rod 511 through a bolt, a through hole is formed in one side of an opening at the end of the first sleeve 510, the through hole is fixedly connected with the movable rod 511 through a bolt, the first swing frame 503 and the first sleeve 510 are detachably connected through a bolt, and the first swing frame 503 and the fixed plate 501 are detachably connected through a bolt.

Example three:

a second spring fixedly connected with the inner side wall of the mounting groove 506 is fixedly connected to one side of the abutting block 507 close to the extrusion rod 505, and the gap at the opening of the abutting plate 702 is larger than the diameter of the pull rod 302.

The working principle is as follows: when the rapid anchor pile joint is butted with an anchor pile 2, firstly, a main rod 101 of the rapid anchor pile joint is placed in a reserved accommodating groove at the top of the anchor pile 2, meanwhile, in order to facilitate the butting, positioning marks are arranged on the anchor pile 2 and the main rod 101, the main rod 101 is butted with the anchor pile 2, then, a deviation detection mechanism 5 is rotated, so that a swinging frame 503 and the anchor pile 2 are in a vertical state, when the swinging frame is rotated, an extrusion plate 504 of a mop of the swinging frame 503 extrudes an extrusion rod 505 to move, then, a connecting block 507 is stretched into a clamping groove 102 on the main rod 101 to be clamped with the main rod, the butting of the main rod 101 and the anchor pile 2 is completed, and meanwhile, the swinging frame 503 and a fixing plate 501 are fixed by bolts;

when the sight 3 is installed, the pull rod 302 firstly passes through the transverse plate 301 along the upward direction from the transverse plate 301 to the joist 303, then the spring 306 and the abutting unit 305 which are positioned at the bottom of the joist 303 are sleeved on the pull rod 302 after passing through the joist 303, the spring 306 and the abutting unit 305 at the top of the joist 303 are sleeved on the pull rod 302 after the pull rod 302 passes through the joist 303, meanwhile, when the pull rod 302 is installed, the pull rod 302 passes through two groups of side baffles 512, and meanwhile, the outer ring of the pull rod 302 abuts against the sensor 513, so that the sensor 513 can detect the deviation condition of the pull rod 302 after installation at the moment;

when the tension detection mechanism 4 is installed, the pressing frame 405 on the sleeve 402 is pushed towards the direction of the pull rod 302, at this time, the pressing frame 405 is in contact with the abutting plate 702 of the abutting unit 305, at this time, the pressure sensor 406 installed on the pressing frame 405 is in contact with the abutting plate 702, so that the tension state of the pull rod 302 at the top and the bottom of the joist 303 is displayed, then the screw 403 is rotated, the sleeve 402 is pushed to move, the detected pressure magnitude on the pressure sensor 406 at the top and the bottom of the joist 303 is adjusted, at this time, the abutting plate 702 moves along the length direction of the pull rod 302, when the pressure detected on the pressure sensor 406 reaches a set value, the engaging plate 703 extends into the abutting plate 702 along the length direction of the inserting rod 701, so that the engaging plate is engaged with the inserting channel 304 of the pull rod 302, the fixing of the abutting plate 702 and the pull rod 302 is completed, and the installation operation of the pull rod 302 and the joist 303 is completed, finally, the fastening ring 104 is installed and the main rod 101 is screwed on the top of the joist 303, the anchor pile 2 is changed under the external action of the anchor pile, the tension detection, the change of the installation position and the installation operation of the anchor pile can be conveniently detected, and the installation state of the installation operation of the anchor pile, and the installation state of the anchor pile can be conveniently detected at the installation work of the anchor pile.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An anchor pile connecting structure comprises an anchor pile (2), a quick anchor pile connector arranged at the top of the anchor pile (2), and an aiming tool (3) which is positioned outside the quick anchor pile connector and used for connecting the anchor pile (2) with the quick anchor pile connector, and is characterized in that the aiming tool (3) comprises a transverse plate (301) fixedly sleeved with the anchor pile (2), a plurality of groups of pull rods (302) distributed along the axis of the anchor pile (2) are connected onto the transverse plate (301), the pull rods (302) are connected with a same joist (303) positioned at the top of the transverse plate (301) and connected with the quick anchor pile connector, the pull rods (302) are connected with a tension detection mechanism (4) connected with the joist (303), one side of each pull rod (302) close to the anchor pile (2) is connected with an offset detection mechanism (5) connected with the anchor pile (2), and the offset detection mechanism (5) is connected with the quick anchor pile connector;

the tension detection mechanism (4) comprises a guide rod (401) fixedly connected with the top and the bottom of the joist (303), the other end of the guide rod (401) is in sliding sleeve connection with a sleeve (402), a screw rod (403) movably sleeved with the guide rod (401) is in threaded sleeve connection with the sleeve (402), an annular sliding groove I (404) is formed in the outer ring of the sleeve (402), a strip-shaped pressing frame (405) is in sliding sleeve connection with the sliding groove I (404), and a pressure sensor (406) is installed on one side, close to the joist (303), of the pressing frame (405);

an extending channel (304) is arranged along the length direction of the pull rod (302) in a penetrating mode, abutting units (305) which are located on the two sides of the joist (303) and abut against the tension detection mechanism (4) are clamped in the extending channel (304), and a spring (306) movably sleeved with the pull rod (302) is installed between each abutting unit (305) and the joist (303);

butt unit (305) include that one end stretches into to stretching into pole (701) of passageway (304) inside, the one end rigid coupling that stretches into pole (701) has butt plate (702) of convex structure, and stretches into the interior concave surface rigid coupling of pole (701) and butt plate (702), the opening part sliding connection of butt plate (702) have with stretch into joint board (703) of the U type structure that pole (701) slide cup jointed, and joint board (703) and stretch into passageway (304) inside wall joint.

2. An anchor pile connecting structure according to claim 1, wherein the deviation detecting mechanism (5) comprises a fixing plate (501) fixedly connected with the outer side wall of the anchor pile (2), the fixing plate (501) is fixedly connected with a rotating shaft (502), the rotating shaft (502) is movably sleeved with a swinging frame (503) with a long strip-shaped structure, one end of the swinging frame (503) close to the anchor pile (2) is fixedly connected with a pressing plate (504) with a trapezoid structure, the other side of the pressing plate (504) is abutted with a pressing rod (505) movably sleeved with the anchor pile (2), the top of the anchor pile (2) is provided with a containing groove connected with a quick anchor pile joint, the inner side wall of the containing groove is provided with an inward-recessed mounting groove (506), and one end of the pressing rod (505) extending into the mounting groove (506) is fixedly connected with a butt joint block (507) slidably sleeved with the mounting groove (506).

3. An anchor pile connecting structure as claimed in claim 2, wherein side baffles (512) are mounted on two sides of one end of the swing frame (503) far away from the extrusion plate (504), a sensor (513) fixedly connected with the swing frame (503) is mounted between the two groups of side baffles (512), a first sleeve (510) is rotatably connected to the inner wall of one side of the swing frame (503) close to the side baffles (512), and a movable rod (511) is slidably sleeved on the other end of the first sleeve (510).

4. A fast anchor pile joint, characterized by comprising a main rod (101) connected with the anchor pile (2) of the anchor pile connecting structure according to any one of claims 1 to 3, wherein a clamping groove (102) for butt joint is formed in the outer ring of the main rod (101), a tray (103) fixedly connected with the main rod (101) is installed at the top of the clamping groove (102), and a fastening ring (104) in threaded sleeve connection with the main rod (101) is installed at the top of the tray (103).