CN112523203A

CN112523203A - A cable suspension device for bored concrete pile convenient to dismantle

Info

Publication number: CN112523203A
Application number: CN202011352658.0A
Authority: CN
Inventors: 王覃; 王卫红; 康润明; 于帅宾; 吴东园; 王利强
Original assignee: Shanxi Huajin Geotechnical Engineering Prospecting Co ltd
Current assignee: Shanxi Huajin Geotechnical Engineering Prospecting Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-19
Anticipated expiration: 2040-11-26
Also published as: CN112523203B

Abstract

The invention discloses a hanging device for a cast-in-place pile, which is convenient to disassemble and comprises a hanging machine, a cast-in-place pile, a hanging mechanism and a hoop mechanism, wherein the hanging mechanism comprises a connecting seat, a hanging ring, auxiliary hoisting steel wire ropes, a supporting rod, a rotating seat, a rotating hanging plate, a supporting ring and a laser lamp, the hanging ring is rotatably connected to the center of the top of the connecting seat, the laser lamp is connected to the center of the bottom of the connecting seat through a screw, and the three auxiliary hoisting steel wire ropes are arranged on the outer side of the connecting seat at equal angles. The rotary hanging plate can be electrified and adsorb the hanging rod through the electromagnet, so that the rotary hanging plate is close to the hanging rod, the rotary hanging plate is automatically hung on the outer side of the hanging rod along with the lifting of the hanging mechanism, and the rotary hanging plate can be in a vertical state along with the descending of the hanging mechanism through the electromagnet power-off, and the function that the rotary hanging plate is automatically separated from the hanging rod is realized.

Description

A cable suspension device for bored concrete pile convenient to dismantle

Technical Field

The invention relates to the technical field of building construction equipment, in particular to a hanging device which is used for a cast-in-place pile and is convenient to disassemble.

Background

The cast-in-place pile system is a pile formed by forming a pile hole in foundation soil through mechanical drilling, steel pipe soil extrusion or manual excavation and the like on an engineering site, placing a reinforcement cage and cast-in-place concrete in the pile hole, and according to different hole forming methods, the cast-in-place pile can be divided into a immersed tube cast-in-place pile, a hole-in-place pile and the like.

Chinese patent with publication number CN211228511U discloses a can dismantle cable suspension device for drilling bored concrete pile, including the hoisting machine body, be connected with flexible hoist and mount pole on the hoisting machine body, the top of flexible hoist and mount pole is connected with the connecting rod, the connecting rod below is connected with the bored concrete pile body through hoist and mount wire rope, the bored concrete pile body is formed by several bored concrete piles concatenations, bored concrete pile body top is equipped with the staple bolt platform, the both ends of staple bolt platform all are equipped with the hole for hoist, the downthehole hoist device that can dismantle of hoist and mount, hoist device includes the hoist and mount board, be equipped with the fixed orifices on the hoist and mount board, hoist and mount wire rope's one end is fixed in the fixed orifices, the notch has all been seted up to the both sides of hoist and mount board, be equipped with the hoist and mount limiting plate in the notch through loose axle movable mounting: such device simple structure, convenient to use can hang the bored concrete pile body very much, and it is convenient to dismantle, and the installation is swift, and the device has following shortcoming: 1. the device is connected with a plurality of hoisting steel wire ropes below the bearing, so that mutual winding is easy to cause and the use is influenced; 2. the device has no alignment function, so that the front end part of the material which is lifted is easy to generate violent shaking.

Disclosure of Invention

The present invention is directed to solving the above problems by providing a hanging device for a cast-in-place pile that is easy to disassemble.

The invention realizes the purpose through the following technical scheme:

a hanging device convenient to disassemble and used for a cast-in-place pile comprises a hoisting machine, a cast-in-place pile, a hanging mechanism and a hoop mechanism, wherein the hanging mechanism comprises a connecting seat, a hanging ring, auxiliary hoisting steel wire ropes, supporting rods, a rotating seat, a rotating hanging plate, a supporting ring and a laser lamp, the hanging ring is rotatably connected to the center of the top of the connecting seat, the laser lamp is connected to the center of the bottom of the connecting seat through screws, three auxiliary hoisting steel wire ropes are arranged on the outer side of the connecting seat at equal angles and have the same length, the supporting rods are fixedly connected to the bottoms of the auxiliary hoisting steel wire ropes, one ends of the supporting rods, far away from the auxiliary hoisting steel wire ropes, are welded on the outer side of the supporting ring at equal angles, one ends of the lower ends of the supporting rods, far away from, rotate the link plate and hang and establish staple bolt mechanism outside, staple bolt mechanism includes staple bolt body, fixed block, peg, staple bolt body outside integrated into one piece has a plurality of the fixed block, it is adjacent the welding has between the fixed block the peg, staple bolt body top is provided with adjusts the subassembly well, sets up like this and can take place laser through the laser lamp, and laser passes the support ring and shines to adjust the subassembly top well, can shine to adjust the position at subassembly top well through laser and judge whether to adjust the mechanism well with staple bolt mechanism to and judge the material and hung the back wobbling direction, increased the security of lifting by crane, can also be through support ring fixed support bar, the bracing piece is used for supporting vice hoist and mount wire rope, prevents intertwine between the vice hoist and mount wire rope, influences normal work.

Preferably, adjust the subassembly well including adjusting disc, dead lever, first spring well, adjust well the disc both sides and be provided with the installation blind hole, the inboard sliding connection of installation blind hole has the dead lever, the welding of dead lever one end has first spring, the dead lever other end passes through bolted connection and is in staple bolt body top sets up like this and can support adjusting the disc well through the dead lever for adjust well the disc and be in the horizontally state, can also extrude adjusting the disc well through first spring, make to adjust well the disc and be located staple bolt body top central point and put, make to adjust well the effect better.

Preferably, adjust the subassembly well including adjusting disc, dead lever, second spring well, adjust well the disc inboard and seted up the installation through-hole, the inside both ends sliding connection of installation through-hole has the dead lever, the welding has between the dead lever the second spring, just second spring central authorities are fixed the inside intermediate position of installation through-hole, the dead lever other end passes through bolted connection and is in staple bolt body top sets up like this and can support adjusting the disc well through the dead lever for adjust well the disc and be in the horizontally state, can also extrude the dead lever through the second spring, make to be located staple bolt body top central position well the disc, make to adjust well the effect better.

Preferably, a plurality of concentric circular scales are arranged at the top of the aligning disc, and the circle center of each circular scale is located at the center of the top of the aligning disc, so that the deviation between the irradiation point of the laser lamp and the center of the aligning disc can be conveniently known.

Preferably, the rotation hanging plate is provided with a yielding groove on the inner side, the bottom end of the yielding groove is provided with a hanging groove, and the rotation hanging plate can be better hung on the outer side of the hanging rod.

Preferably, the inslot that steps down inboard just is located the mounting groove has been seted up to the hanging groove top, and the electro-magnet is installed to this mounting groove inboard, sets up like this and can pass through the electro-magnet circular telegram and adsorb the peg for rotate the link plate and be close to the peg, so that rotate the link plate and hang automatically along with the promotion of hanging the mechanism and establish in the peg outside, can also cut off the power supply through the electro-magnet, so that rotate the link plate along with the decline of hanging the mechanism, make to rotate the link plate and be in vertical state, realized rotating the automatic function that breaks away.

Preferably, the rotating seat is also positioned under the joint of the support rod and the auxiliary hoisting steel wire rope, so that the stress of the support rod can be reduced, and the support rod is prevented from being damaged.

Preferably, the number of the fixed blocks is three, six or nine, so that the consistency of positions of the rotary hanging plate hung outside the hanging rod can be ensured, and the connection between the rotary hanging plate and the hanging rod is prevented from being influenced by the individual fixed blocks.

Preferably, the hoisting machine includes hoisting machine base, hoisting machine body, flexible lifting rod, connecting rod, main hoist and mount wire rope, hoisting machine base top central authorities rotate to be connected with the hoisting machine body, hoisting machine body top rotates to be connected with flexible lifting rod, flexible lifting rod is kept away from the one end fixedly connected with of hoisting machine body the connecting rod, the connecting rod bottom is provided with main hoist and mount wire rope, main hoist and mount wire rope below is provided with the couple, and this couple is hung and is established hang the mechanism top, sets up the function of lifting by crane that has realized the hoisting machine like this.

Preferably, the bored concrete pile is formed by several bored concrete pile bodies concatenation, sets up like this and can increase the length of bored concrete pile according to actual demand.

The technical scheme provided by the invention can have the following beneficial effects:

1. this device can take place laser through the laser lamp, and laser passes the support ring and shines to adjusting the subassembly top well, can shine to adjust the position at subassembly top well through laser and judge that the mechanism is hung and whether adjust well with staple bolt mechanism to and judge the material and hung the back wobbling direction, increased the security of lifting.

2. This device can be through the bracing piece of support ring fixed support, and the bracing piece is used for supporting vice hoist and mount wire rope, prevents intertwine between the vice hoist and mount wire rope, influences normal work.

Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a detachable hanging device for a cast-in-place pile according to the present invention;

FIG. 2 is a schematic structural diagram of a hanging mechanism of the hanging device for the cast-in-place pile, which is convenient to disassemble and is used for the cast-in-place pile;

FIG. 3 is a bottom view of a hanging mechanism of a removable hanging device for a bored concrete pile according to the present invention;

3 FIG. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 a 3 hanger 3 mechanism 3 of 3 a 3 removable 3 hanger 3 apparatus 3 for 3 a 3 bored 3 concrete 3 pile 3 according 3 to 3 the 3 present 3 invention 3; 3

FIG. 5 is a schematic structural diagram of a hoop mechanism of a hanging device for a cast-in-place pile, which is convenient to disassemble and assemble;

FIG. 6 is a top view of the hoop mechanism of the present invention for a removable hanger for a bored concrete pile;

FIG. 7 is a sectional view taken along line B-B of a first embodiment of a hanger apparatus for an injection pile of the present invention for facilitating removal thereof;

figure 8 is a cross-sectional view B-B of a second embodiment of a hanger means for an injection pile for facilitating disassembly according to the present invention.

The reference numerals are explained below:

1. a hoisting machine; 2. a hanging mechanism; 3. a hoop mechanism; 4. filling piles; 101. a hoisting machine base; 102. a hoisting machine body; 103. a telescopic hoisting rod; 104. a connecting rod; 105. a main hoisting steel wire rope; 201. a connecting seat; 202. hanging a ring; 203. auxiliary hoisting of the steel wire rope; 204. a support bar; 205. a rotating seat; 206. rotating the hanging plate; 207. a support ring; 208. a laser light; 2061. a yielding groove; 2062. hanging a groove; 2063. an electromagnet; 301. the hoop body; 302. a fixed block; 303. a hanging rod; 304. aligning the disc; 305. fixing the rod; 306. a first spring; 3041. installing blind holes; 3042. mounting a through hole; 31. a second spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-7, a hanging device for a cast-in-place pile, which is convenient to disassemble and disassemble, comprises a hanging machine 1, a cast-in-place pile 4, a hanging mechanism 2 and a hoop mechanism 3, wherein the hanging mechanism 2 comprises a connecting seat 201, a hanging ring 202, an auxiliary hoisting steel wire rope 203, a supporting rod 204, a rotating seat 205, a rotating hanging plate 206, a supporting ring 207 and a laser lamp 208, the hanging ring 202 is rotatably connected to the center of the top of the connecting seat 201, the laser lamp 208 is connected to the center of the bottom of the connecting seat 201 through a screw, three auxiliary hoisting steel wire ropes 203 are arranged on the outer side of the connecting seat 201 at equal angles, the lengths of the three auxiliary hoisting steel wire ropes 203 are the same, the supporting rod 204 is fixedly connected to the bottom of the auxiliary hoisting steel wire rope 203, one end of the supporting rod 204, which is far away from the auxiliary hoisting steel, the rotary hanging plate 206 is hung outside the hoop mechanism 3, the hoop mechanism 3 comprises a hoop body 301, fixing blocks 302 and hanging rods 303, the plurality of fixing blocks 302 are integrally formed outside the hoop body 301, the hanging rods 303 are welded between the adjacent fixing blocks 302, the top of the hoop body 301 is provided with an alignment component, laser can be generated through a laser lamp 208 through the arrangement, the laser penetrates through the support ring 207 and irradiates the top of the alignment component, whether the hanging mechanism 2 is aligned with the hoop mechanism 3 or not can be judged through the position of the top of the alignment component irradiated by the laser, the swinging direction of the material after being hung is judged, the lifting safety is improved, the support rod 204 can be fixed through the support ring 207, the support rod 204 is used for supporting the auxiliary hoisting steel wire ropes 203, mutual winding between the auxiliary hoisting steel wire ropes 203 is prevented, normal work is influenced, and the alignment component comprises an alignment disc 304, The fixing rod 305 and the first spring 306 are arranged, the mounting blind holes 3041 are formed in two sides of the alignment disc 304, the fixing rod 305 is connected to the inner side of the mounting blind holes 3041 in a sliding mode, the first spring 306 is welded at one end of the fixing rod 305, the other end of the fixing rod 305 is connected above the hoop body 301 through a bolt, the alignment disc 304 can be supported through the fixing rod 305 in the arrangement mode, the alignment disc 304 is in a horizontal state, the alignment disc 304 can be extruded through the first spring 306, the alignment disc 304 is located in the center of the top of the hoop body 301, the alignment effect is better, a plurality of concentric circular scales are arranged on the top of the alignment disc 304, the circle center of each circular scale is located in the center of the top of the alignment disc 304, the deviation between the irradiation point of the laser lamp 208 and the center of the alignment disc 304 can be conveniently, the bottom end of the abdicating groove 2061 is provided with a hanging groove 2062, the arrangement can better hang the rotating hanging plate 206 on the outer side of the hanging rod 303, the abdicating groove 2061 is provided with a mounting groove above the hanging groove 2062, the inner side of the mounting groove is provided with an electromagnet 3063, the arrangement can lead the rotating hanging plate 206 to be close to the hanging rod 303 by electrifying the electromagnet 3063 and adsorbing the hanging rod 303, so that the rotating hanging plate 206 is automatically hung on the outer side of the hanging rod 303 along with the lifting of the hanging mechanism 2, and can also lead the electromagnet 3063 to be powered off, so that the rotating hanging plate 206 is in a vertical state along with the descending of the hanging mechanism 2, the function that the rotating hanging plate 206 is automatically separated from the hanging rod 303 is realized, the rotating seat 205 is also positioned right below the joint of the supporting rod 204 and the auxiliary hoisting steel wire rope 203, the arrangement can reduce the stress of the supporting rod 204 and, the arrangement can ensure the consistency of the position of the rotating hanging plate 206 hung outside the hanging rod 303 and prevent individual fixed blocks 302 from influencing the connection between the rotating hanging plate 206 and the hanging rod 303, the hoisting machine 1 comprises a hoisting machine base 101, a hoisting machine body 102, a telescopic hoisting rod 103, a connecting rod 104 and a main hoisting steel wire rope 105, the hoisting machine body 102 is rotatably connected in the center of the top of the hoisting machine base 101, the telescopic hoisting rod 103 is rotatably connected at the top of the hoisting machine body 102, the connecting rod 104 is fixedly connected at one end of the telescopic hoisting rod 103 far away from the hoisting machine body 102, the main hoisting steel wire rope 105 is arranged at the bottom of the connecting rod 104, a hook is arranged below the main hoisting steel wire rope, this couple is hung and is established in hanging 2 tops of mechanism, sets up like this and has realized the function of lifting by crane of hoisting machine 1, and bored concrete pile 4 is formed by several bored concrete pile body concatenations, sets up like this and can increase the length of bored concrete pile 4 according to actual demand.

Example 2

As shown in fig. 8, embodiment 2 differs from embodiment 1 in that: the alignment assembly comprises an alignment disc 304, a fixing rod 305, a second spring 31, an installation through hole 3042 is formed in the inner side of the alignment disc 304, the fixing rod 305 is slidably connected to two ends of the inner portion of the installation through hole 3042, the second spring 31 is welded between the fixing rods 305, the center of the second spring 31 is fixed at the middle position of the inner portion of the installation through hole 3042, the other end of the fixing rod 305 is connected to the upper portion of the hoop body 301 through a bolt, the alignment disc 304 can be supported through the fixing rod 305 in the setting mode, the alignment disc 304 is in a horizontal state, the fixing rod 305 can be extruded through the second spring 31, the alignment disc 304 is located at the center position of the top of the hoop.

In the structure, when in use, firstly, a proper number of cast-in-place pile bodies are spliced together, the hoop mechanism 3 is fixed at one end of the cast-in-place pile 4, then the hook on the main hoisting steel wire rope 105 is used for connecting the hanging ring 202, then the laser lamp 208 is started, the laser lamp 208 emits laser, the laser penetrates through the support ring 207, the hoisting machine 1 is started, the hoisting machine 1 drives the hoisting mechanism 2 to move, so that the laser emitted by the laser lamp 208 irradiates on the alignment disc 304, the laser irradiates on the circle center of the circular scale on the alignment disc 304 as much as possible, the swinging direction of the cast-in-place pile 4 after being hoisted is judged, the swinging direction is ensured to be proper, then the hoisting mechanism 2 is lowered to a proper position, then the electromagnet 3063 is electrified, the electromagnet 3063 adsorbs the hanging rod 303, the rotating hanging plate 206 is close to the hanging rod 303, the hoisting machine 1 is used for hoisting the hanging mechanism 2, the rotating hanging plate 206 is, until the cast-in-place pile 4 is hoisted and moved to a proper position, the cast-in-place pile 4 descends, after the cast-in-place pile 4 does not descend, the hoisting machine 1 enables the hanging mechanism 2 to descend continuously, the electromagnet 3063 is powered off, the rotating hanging plate 206 descends along with the hanging mechanism 2, the rotating hanging plate 206 is in a vertical state, the function that the rotating hanging plate 206 is automatically separated from the hanging rod 303 is achieved, and then the hanging mechanism 2 is moved away.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable suspension device for bored concrete pile convenient to detach, includes hoisting machine (1), bored concrete pile (4), its characterized in that: the device is characterized by further comprising a hanging mechanism (2) and a hoop mechanism (3), wherein the hanging mechanism (2) comprises a connecting seat (201), a hanging ring (202), an auxiliary hoisting steel wire rope (203), a supporting rod (204), a rotating seat (205), a rotating hanging plate (206), a supporting ring (207) and a laser lamp (208), the hanging ring (202) is connected to the center of the top of the connecting seat (201) in a rotating mode, the laser lamp (208) is connected to the center of the bottom of the connecting seat (201) through a screw, three auxiliary hoisting steel wire ropes (203) are arranged on the outer side of the connecting seat (201) at equal angles, the lengths of the three auxiliary hoisting steel wire ropes (203) are the same, the supporting rod (204) is fixedly connected to the bottom of the auxiliary hoisting steel wire rope (203), the supporting rod (204) is far away from the welding of one, the utility model discloses a staple bolt mechanism, including support ring (207), bracing piece (204), link plate (206), staple bolt mechanism (3), staple bolt body (301), fixed block (302), peg (303), staple bolt body (301) outside integrated into one piece has a plurality of fixed block (302), and is adjacent the welding has between fixed block (302) peg (303), staple bolt body (301) top is provided with adjusts the subassembly well.

2. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the aligning component comprises an aligning disc (304), a fixing rod (305) and a first spring (306), wherein mounting blind holes (3041) are formed in two sides of the aligning disc (304), the fixing rod (305) is connected to the inner sides of the mounting blind holes (3041) in a sliding mode, the first spring (306) is welded to one end of the fixing rod (305), and the other end of the fixing rod (305) is connected to the upper portion of the hoop body (301) through a bolt.

3. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the aligning assembly comprises an aligning disc (304), fixing rods (305) and a second spring (31), wherein an installation through hole (3042) is formed in the inner side of the aligning disc (304), the fixing rods (305) are connected to two ends of the inside of the installation through hole (3042) in a sliding mode, the second spring (31) is welded among the fixing rods (305), the center of the second spring (31) is fixed in the middle of the inside of the installation through hole (3042), and the other end of each fixing rod (305) is connected above the hoop body (301) through a bolt.

4. A detachable hanger for a bored concrete pile according to claim 2 or 3, wherein: the top of the alignment disc (304) is provided with a plurality of concentric circular scales, and the circle center of each circular scale is located at the center of the top of the alignment disc (304).

5. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the inboard of rotating link plate (206) is seted up and is stepped down groove (2061), hang groove (2062) have been seted up to the groove of stepping down (2061) bottom.

6. A detachable hanging device for a cast-in-place pile according to claim 5, wherein: the inside of the abdicating groove (2061) is positioned above the hanging groove (2062) and is provided with a mounting groove, and the inside of the mounting groove is provided with an electromagnet (3063).

7. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the rotating seat (205) is also positioned right below the joint of the support rod (204) and the auxiliary hoisting steel wire rope (203).

8. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the number of the fixed blocks (302) is three, six or nine.

9. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: hoisting machine (1) is including hoisting machine base (101), hoisting machine body (102), flexible hoist and mount pole (103), connecting rod (104), main hoist and mount wire rope (105), hoisting machine base (101) top central authorities rotate to be connected with hoisting machine body (102), hoisting machine body (102) top rotates to be connected with flexible hoist and mount pole (103), flexible hoist and mount pole (103) are kept away from the one end fixedly connected with of hoisting machine body (102) connecting rod (104), connecting rod (104) bottom is provided with main hoist and mount wire rope (105), main hoist and mount wire rope (105) below is provided with the couple, and this couple is hung and is established hang mechanism (2) top.

10. A detachable hanger apparatus for a bored concrete pile according to claim 1, wherein: the cast-in-place pile (4) is formed by splicing a plurality of cast-in-place pile bodies.