CN216739582U - Multifunctional auxiliary device for binding reinforcing steel bars of slide-resistant piles - Google Patents
Multifunctional auxiliary device for binding reinforcing steel bars of slide-resistant piles Download PDFInfo
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- CN216739582U CN216739582U CN202220126326.9U CN202220126326U CN216739582U CN 216739582 U CN216739582 U CN 216739582U CN 202220126326 U CN202220126326 U CN 202220126326U CN 216739582 U CN216739582 U CN 216739582U
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Abstract
The utility model discloses a multifunctional auxiliary device for binding reinforcing steel bars of an anti-slide pile, which comprises an anti-slide pile orifice lifting frame, an anti-slide pile stirrup binding frame and an anti-slide pile main reinforcement hoisting frame; the anti-slide pile orifice lifting frame comprises an electric hoist, a lifting rail, a concrete foundation, an orifice bracket and a top transverse parallel connection; the anti-slide pile stirrup binding frame is arranged on the basis of an anti-slide pile hole lifting frame, and a chain block and a block mounting beam are additionally arranged to be modified; the main reinforcement hoisting frame of the slide-resistant pile is formed by modifying a winch and a fixed pulley, wherein the top of the front end of the main reinforcement hoisting frame is transversely and horizontally connected on the basis of a lifting frame of a slide-resistant pile hole, four stand columns are lengthened. The novel anti-slide pile orifice lifting frame is provided, and is refitted on the basis to assist safe construction of anti-slide pile reinforcement, so that the operation time of workers in a hole is shortened, the operation safety is guaranteed, and the control of quality in the process can be enhanced.
Description
Technical Field
The utility model belongs to the technical field of slide-resistant pile construction, and particularly relates to an auxiliary device for binding steel bars of slide-resistant piles.
Background
In recent years, the frequency of accidents in the operation of the slide-resistant piles is high, and more attention is paid to how to reduce the operation time of the closed space and improve the construction safety of the slide-resistant piles. The traditional construction method of the anti-slide pile comprises the following steps: firstly, drilling holes, and conveying dregs out of the holes by an anti-slide pile hole opening lifting frame; then, the hole personnel hang the hooping and main reinforcement into the hole, and the constructor enters the hole to perform reinforcement cage binding; concrete casting was recently performed. There are major problems: (1) the anti-slide pile orifice lifting frame has a single function; (2) aiming at the binding of the anti-slide pile reinforcement cage, a mode of binding in a hole has been adopted for many years, long-time work in the closed space in the hole and continuous conveying of reinforcements into the hole by manpower cause great threats to the safety of personnel in the hole, and the process quality control aiming at the binding of the reinforcements is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a brand-new anti-slide pile orifice lifting frame, and the anti-slide pile orifice lifting frame is modified on the basis to assist the safe construction of anti-slide pile reinforcement binding, so that the operation time of personnel in the hole is reduced, the operation safety is ensured, and the quality control in the process can be enhanced.
Therefore, the technical scheme adopted by the utility model is as follows: a multifunctional slide-resistant pile reinforcement auxiliary device comprises a slide-resistant pile orifice lifting frame, a slide-resistant pile stirrup binding frame and a slide-resistant pile main reinforcement lifting frame;
the anti-slide pile orifice lifting frame comprises an electric hoist, a lifting rail, a concrete foundation, an orifice support and a top transverse parallel connection, wherein the concrete foundation is arranged along an anti-slide pile orifice, the orifice support comprises four stand columns, a top longitudinal parallel connection and a plurality of side parallel connections except the front side, the lower ends of the four stand columns are respectively installed on the concrete foundation, the upper ends of every two stand columns are connected through the top longitudinal parallel connection, the top transverse parallel connections are laid on the top of the orifice support at intervals from front to back, the top transverse parallel connections positioned at the front end are detachably installed on the orifice support, and the lifting rail is installed on the rest of the top transverse parallel connections from left to right in a centered manner; the electric hoist is hung on the lifting rail and can move back and forth along the lifting rail;
the anti-slide pile hooping binding frame is formed by additionally arranging chain blocks and a block mounting beam on the basis of an anti-slide pile hole lifting frame in a modified mode, the block mounting beam is detachably mounted at the top of a hole support, and the four chain blocks are mounted on the block mounting beam in a hanging mode and used for lowering the bound anti-slide pile hooping cage;
the main reinforcement hoisting frame of the anti-slide pile is formed by modifying a winch and a fixed pulley, wherein the top of the front end of the main reinforcement hoisting frame is transversely and horizontally connected on the basis of an anti-slide pile hole hoisting frame, four upright posts are lengthened; an additional lateral parallel connection is further arranged between the two upright posts on the rear side, and the winch is mounted on the additional lateral parallel connection through a mounting seat; the upper ends of the lengthened two upright columns are connected through an additional longitudinal parallel connection, the middle part of the two additional longitudinal parallel connections is provided with an additional top transverse parallel connection for mounting a fixed pulley, and a steel wire rope of the winch bypasses the fixed pulley and extends to the front side of the orifice bracket to be used for tying and pulling the upper end of a lower main rib.
Preferably, the two gourd mounting beams are mounted at intervals in the front and back, the two chain blocks are mounted below each gourd mounting beam in a left-right suspension mode at intervals, the gourd mounting beams are made of square steel tubes and are clamped on the top longitudinal parallel connection through U-shaped lock catches at two ends.
Preferably, the hoisting rail is provided with inclined struts, the lower ends of the two inclined struts are respectively detachably mounted on the two stand columns at the front ends, the upper ends of the two inclined struts incline forwards and converge and then detachably mounted on the hoisting rail, the hoisting rail is made of I-shaped steel, the inclined struts are made of square steel tubes, flanges are welded at the two ends of each inclined strut respectively, and the detachable mounting is realized by combining bolts.
Further preferably, the upright post, the top longitudinal parallel connection, the side lateral parallel connection, the top transverse parallel connection, the additional side lateral parallel connection, the additional longitudinal parallel connection and the additional top transverse parallel connection are respectively made of square tubes, flanges are welded to the ends of the square tubes respectively, and detachable installation is achieved between the connecting parts through flange combination bolts.
The method comprises the steps that firstly, an anti-slide pile orifice lifting frame is erected, the reinforcement cage binding for the anti-slide pile is generally divided into two stages of stirrup binding and main reinforcement binding, the stirrups are placed in holes after the orifice is finished, and then the hung main reinforcements are bound into the reinforcement cage. In the stirrup binding stage, a slide pile orifice lifting frame is modified, and a chain block is arranged in a penetrating mode to control the reinforcement cage; and in the main reinforcement binding stage, a crane is used for hoisting the main reinforcement, and then the anti-slide pile stirrup binding frame is modified, and a winch is additionally arranged for binding the main reinforcement. The construction steps are as follows: after the locking strength meets the design requirement, the anti-slide pile orifice hoisting frame is erected, and equipment is assembled for debugging. The stirrup ligature stage, increase twice calabash installation roof beam on the vertical tie in top, hang four chain block through twice calabash installation roof beam in four corners department and be used for controlling transferring of stirrup cage, adopt four main muscle to fix a position the stirrup cage in the four corners, the subsection carries out stirrup cage ligature and transfers festival by festival, and the in-process increases main muscle length and every festival utilizes the fender pile to control the protective layer, and the repeated operation is to the bottom of the stake. And aiming at the binding stage of the main reinforcement, binding is carried out under two conditions. Firstly, aiming at a good field and a sufficient budget, a crane is used for hoisting main reinforcements, the main reinforcements are lengthened and bound in the field, the crane lifts the main reinforcements to an orifice and places the main reinforcements, and personnel in the hole are bound and fixed. Aiming at the conditions of poor fields and insufficient budget, the anti-slide pile stirrup binding frame is modified and heightened on the basis, a winch is additionally arranged, a fixed pulley is hung on the top of the heightened frame and used for transmission of a hoisting steel bar of the winch, and each main steel bar is hoisted to a hole by the winch to be bound.
The utility model has the beneficial effects that:
(1) the anti-slide pile orifice lifting frame is higher in stability, more reliable, simple in structure, large in modification and upgrading space and better in economic benefit;
(2) all binding personnel of the stirrups do not need to enter the hole when operating above the locking opening, so that potential safety hazards caused by operation in a closed space are avoided;
(3) the hooping is bound in sections, each section can be placed after being bound after being checked in an orifice, and the protective layer is adjusted according to the pile protection, so that the construction quality is improved;
(4) the frame body is modified by adopting the same kind of materials as much as possible, so that the cost is saved, the materials are conveniently obtained on site, and the operation is convenient;
(5) the chain block is controlled by four persons respectively, and is simultaneously lowered, so that the reinforcing steel bar can be conveniently adjusted at any time, and the production efficiency is improved;
(6) the whole bundle of main bars is hoisted by using a crane under the condition that the site condition and the budget are allowed, and each bundle of main bars can be hoisted after the ground is inspected to be qualified, so that the construction quality and the production efficiency are improved; the main reinforcement construction is carried out by using the refitting frame under the condition of poor construction conditions, the cost is greatly saved, and the operation safety is improved compared with the prior art.
Drawings
Fig. 1 is a schematic view of the utility model in use as a slide pile aperture lifting frame.
Fig. 2 is a schematic view of the present invention used as a tie frame for slide-resistant piles.
Fig. 3 is a schematic view of the main reinforcement hoisting frame of the slide-resistant pile.
Detailed Description
The utility model will be further illustrated by the following examples in conjunction with the accompanying drawings:
with reference to fig. 1-3, the multifunctional slide-resistant pile reinforcement auxiliary device comprises three use states, namely an slide-resistant pile orifice lifting frame A, an slide-resistant pile stirrup binding frame B and an slide-resistant pile main reinforcement lifting frame C, wherein the latter two use states are formed by refitting the first use state, and the three use states can also be refitted mutually.
As shown in fig. 1, the anti-slide pile orifice lifting frame a mainly comprises an electric hoist 1, a lifting rail 2, a concrete foundation 3, an orifice bracket 4 and a top transverse parallel connection 5.
The concrete foundation 3 is arranged along the orifice of the slide-resistant pile and is formed by pouring concrete.
The orifice bracket 4 is enclosed by four uprights 4a, two top longitudinal parallel connections 4c and lateral parallel connections 4b except the front side. The lower ends of the four upright posts 4a are respectively arranged on the concrete foundation 3 and are arranged in a rectangular shape. The front-back direction is referred to as the longitudinal direction, and the left-right direction is referred to as the lateral direction. The upper ends of every two upright columns 4a are connected through a top longitudinal parallel connection 4c, namely the two upright columns 4a on the left side and the two upright columns 4a on the right side share the top longitudinal parallel connection 4c respectively. The lateral parallel links 4b are provided only on the left, right and rear sides, and the front side is not installed to make up the operating space of the front side.
The four transverse top parallel links 5 are laid on the top of the orifice bracket 4 at intervals from front to back, the transverse top parallel link 5 positioned at the front end is detachably mounted on the orifice bracket 4, and the detachable mounting is adopted here, so that the operation space on the front side can be vacated after the transverse top parallel link 5 at the front end is detached. The other transverse parallel connection is preferably detachably mounted, but welding is also possible.
The hoisting rail 2 is arranged on the left transverse parallel connection 5 and the right transverse parallel connection 5 at the top except the front end in the middle, and 2-3 transverse parallel connections 5 at the top can be selected for installation. The electric hoist 1 is hung on the hoisting rail 2 and can move back and forth along the hoisting rail 2, so that the muck in the hole of the anti-slide pile can be hoisted out.
The lifting rail 2 is preferably provided with diagonal braces 13 to increase the structural strength to avoid deformation of the lifting rail 2 during the muck transportation process. The lower ends of the two inclined struts 13 are respectively detachably mounted on the two upright posts 4a at the front ends, and the upper ends of the two inclined struts 13 incline forwards and converge and then are detachably mounted on the lifting rail 2. The two inclined struts 13 are arranged in a herringbone mode, are detachably mounted, and are convenient to detach so as to meet different use scenes. The lifting rail 2 is made of I-shaped steel, the inclined strut 13 is made of square steel tubes, flange plates are welded at two ends of the inclined strut 13 respectively, and detachable installation is achieved through combination of bolts.
Referring to fig. 1 and 2, the tie frame B of the anti-slide pile stirrup is formed by modifying a chain block 6 and a block mounting beam 7 on the basis of the lifting frame a of the anti-slide pile hole.
The hoist mounting beam 7 is detachably mounted at the top of the orifice bracket 4, and the four chain blocks 6 are mounted on the hoist mounting beam 7 in a hanging manner and used for lowering the bound anti-slide pile hooping cage.
Preferably, the two hoist mounting beams 7 are mounted at intervals from front to back, and two chain blocks 6 are mounted below each hoist mounting beam 7 in a left-right suspension manner at intervals. The calabash installation roof beam 7 adopts the square steel pipe to make to through the U-shaped hasp joint at both ends on the vertical parallel 4c of top, also can adopt other demountable installation structure, if add the ring flange and carry out demountable installation.
Referring to fig. 1 and fig. 3, the anti-slide pile main reinforcement hoisting frame C is formed by modifying an anti-slide pile orifice hoisting frame a by removing a top transverse parallel connection 5 at the front end, lengthening four upright posts 4a and additionally arranging a winch 8 and a fixed pulley 9. An additional lateral parallel connection 10 is arranged between the two uprights 4a at the rear side, and preferably, in addition to the front side, an additional lateral parallel connection 10 is also arranged between the uprights 4a at the left and right sides. The hoist 8 is mounted on an additional lateral parallel 10 on the rear side by means of a mounting.
The upper ends of the lengthened two upright posts 4a are connected through an additional longitudinal parallel connection 11, and the total number of the two additional longitudinal parallel connections is two. An additional top transverse parallel connection 12 is arranged in the middle of the two additional longitudinal parallel connections 11 and used for installing the fixed pulley 9, a steel wire rope of the winch 8 passes through the fixed pulley 9 and then extends to the front side of the orifice bracket 4 to be used for tying and pulling down the upper end of the main rib, and preferably, the rear ends of the two additional longitudinal parallel connections 11 are connected through another additional top transverse parallel connection 12.
Referring to fig. 1 to 3, the upright post 4a, the top longitudinal parallel connection 4c, the lateral parallel connection 4b, the top transverse parallel connection 5, the additional lateral parallel connection 10, the additional longitudinal parallel connection 11, and the additional top transverse parallel connection 12 are made of square tubes, flange plates are welded to the ends of the square tubes, and detachable installation is achieved between the connection portions through flange plate connection bolts, but the structure is not limited to this structure. The parts can be welded according to actual conditions in the process of erecting the parts on the premise of not influencing the overall stability of the frame body, so that the frame body has better stress performance.
During specific construction, the first stage is as follows: after the construction of the anti-slide pile locking opening is finished, fully laying bamboo plywood at the opening of the hole, erecting four upright posts, connecting the upright posts and a concrete foundation by thick steel plates through expansion bolts, laterally and parallelly connecting the upright posts by square steel pipes, welding flange plates at all connecting positions, and locking the bolts by using an electric hand drill; after the top longitudinal parallel connection is erected, the top transverse parallel connection is erected; the lifting rail and the electric hoist can be lifted by using the excavator and are lapped and assembled; the safety belt is hung on the parallel connection, the herringbone crawling ladder is erected on the ground at the end part of the lifting rail to carry out inclined strut assembly, then a debugging circuit is connected with a power supply, all bamboo rubber plates are dismantled and then an air blower, a wind pressure machine and other equipment are erected, and then the protective shed is installed.
And a second stage: fully laying a bamboo rubber plate above a lock opening to seal an orifice, moving an electric hoist to the middle rear part of a lifting rail and cutting off a power supply, dismantling a surrounding protective shed, suspending a back cage after processing on the top of a frame body, manually arranging two hoist mounting beams at a position 20cm away from the two outer sides of the top of a longitudinal parallel connection on the top and fixing the two hoist mounting beams by using a U-shaped lock catch, arranging four chain hoists at a position 10cm inward from the ends of the hoist mounting beams, suspending a safety belt on the parallel connection, dismantling the back cage and binding stirrups, fixing four main reinforcements at four corners of the stirrups and fixing the stirrups by using spot welding, supporting the four corners of the stirrups by using four circular tubes, binding the stirrups to the stirrups by using binding wires according to design intervals from the top of the lock opening, fixing the stirrups at the operating height of a person by using spot welding again, bolting the lower ends of the four chain hoists to the stirrups at the top, removing the four circular tubes, and supporting the stirrups to the height of the stirrups at the top of the top, and using the circular tubes to support the stirrups at the stirrups under the lock opening And repeatedly circulating to bind and lower the stirrups until the hole bottom.
And a third stage: aiming at the condition of poor construction conditions, after the binding of stirrups, a bamboo rubber plate is used for being erected above the stirrups for sealing orifices, a back cage is hung on the top of a frame body, the bamboo rubber plate is used for filling and paving a top parallel connection gap, four square tube stand columns are used for lengthening the stand columns, after the stand columns are connected, a protection net sheet is used for surrounding the left surface, the right surface and the rear surface and installing additional top parallel connections, the back cage is hung on the parallel connections and then fully paved by using a jump board, a safety belt is connected with the upper parallel connections to remove the safety net sheet and then move to the upper parallel connections, a worker installs the last part of parallel connections above the jump board through the back cage, hangs a safety catcher and a fixed pulley on the top of the frame body to connect the safety catcher for installing an electric winch, removes the bamboo rubber plate after the completion, pulls the safety catcher to the bottom to the ground by adopting the back cage to hang at the bottom, starts the binding of main reinforcements, and transfers each main reinforcement to the fore-locking edge for storage, and (5) using an electric winch to pull and lift the cable into the hole for binding.
Claims (4)
1. The utility model provides a multi-functional friction pile reinforcement auxiliary device which characterized in that: the device comprises an anti-slide pile orifice lifting frame (A), an anti-slide pile stirrup binding frame (B) and an anti-slide pile main reinforcement hoisting frame (C);
the anti-slide pile orifice lifting frame (A) comprises an electric hoist (1), a lifting rail (2), a concrete foundation (3), an orifice bracket (4) and a top transverse parallel connection (5), the concrete foundation (3) is arranged along an orifice of the anti-slide pile, the orifice bracket (4) comprises four upright posts (4a), a top longitudinal parallel connection (4c) and a plurality of lateral parallel connections (4b) except the front side, the lower ends of the four upright posts (4a) are respectively arranged on the concrete foundation (3), the upper ends of every two upright posts (4a) are connected through a top longitudinal parallel connection (4c), the top transverse parallel connections (5) are laid at the top of the orifice bracket (4) at intervals from front to back, and the top transverse parallel connection (5) positioned at the front end is detachably arranged on the orifice bracket (4), the hoisting rail (2) is arranged on the other top transverse parallel connection (5) in the left-right middle; the electric hoist (1) is hung on the lifting rail (2) and can move back and forth along the lifting rail (2);
the anti-slide pile stirrup binding frame (B) is formed by additionally arranging chain block (6) and block mounting beams (7) on the basis of the anti-slide pile orifice lifting frame (A), wherein the block mounting beams (7) are detachably mounted at the top of the orifice bracket (4), and the four chain blocks (6) are hung on the block mounting beams (7) and used for lowering the bound anti-slide pile stirrup cage;
the anti-slide pile main reinforcement hoisting frame (C) is formed by modifying a winch (8) and a fixed pulley (9) additionally, wherein a top transverse flat connection (5) at the front end is detached on the basis of an anti-slide pile orifice lifting frame (A), four upright posts (4a) are lengthened; an additional lateral parallel connection (10) is further arranged between the two upright posts (4a) positioned at the rear side, and the winch (8) is installed on the additional lateral parallel connection (10) through an installation seat; the upper ends of the lengthened two upright posts (4a) are connected through an additional longitudinal parallel connection (11), an additional top transverse parallel connection (12) is arranged in the middle of the two additional longitudinal parallel connections (11) and used for installing a fixed pulley (9), and a steel wire rope of the winch (8) rounds the fixed pulley (9) and extends to the front side of the orifice bracket (4) to be used for tying and pulling the upper end of a lower main rib.
2. The multi-functional slide-resistant pile reinforcement auxiliary device of claim 1, characterized in that: two calabash installation roof beams (7) interval installation around, every calabash installation roof beam (7) the below about interval hang and install two chain blocks (6), calabash installation roof beam (7) adopt the square steel pipe to make to through the U-shaped hasp joint at both ends on the vertical parallel connection in top (4 c).
3. The multifunctional slide-resistant pile reinforcement auxiliary device according to claim 1, characterized in that: the hoisting rail (2) is provided with the inclined struts (13), the lower ends of the two inclined struts (13) are respectively detachably mounted on the two stand columns (4a) at the front end, the upper ends of the two inclined struts (13) are inclined forwards and are assembled and then detachably mounted on the hoisting rail (2), the hoisting rail (2) is made of I-shaped steel, the inclined struts (13) are made of square steel pipes, flange plates are respectively welded at the two ends of the inclined struts (13), and the detachable mounting is realized by combining bolts.
4. The multi-functional slide-resistant pile reinforcement auxiliary device of claim 1, characterized in that: stand (4a), the vertical tie in top (4c), the horizontal tie in side direction (4b), the horizontal tie in top (5), additional side direction tie (10), the vertical tie in addition (11), the horizontal tie in additional top (12) adopts square pipe to make respectively, and the end welds respectively has the ring flange, all realizes demountable installation through ring flange combination bolt between the connection position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220126326.9U CN216739582U (en) | 2022-01-18 | 2022-01-18 | Multifunctional auxiliary device for binding reinforcing steel bars of slide-resistant piles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220126326.9U CN216739582U (en) | 2022-01-18 | 2022-01-18 | Multifunctional auxiliary device for binding reinforcing steel bars of slide-resistant piles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117361311A (en) * | 2023-12-06 | 2024-01-09 | 山东恒源兵器科技股份有限公司 | Climbing ladder preparation hoisting accessory |
| CN117775973A (en) * | 2023-12-27 | 2024-03-29 | 广东东兴建设工程有限公司 | Building installation hoist device |
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2022
- 2022-01-18 CN CN202220126326.9U patent/CN216739582U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117361311A (en) * | 2023-12-06 | 2024-01-09 | 山东恒源兵器科技股份有限公司 | Climbing ladder preparation hoisting accessory |
| CN117361311B (en) * | 2023-12-06 | 2024-03-19 | 山东恒源兵器科技股份有限公司 | Climbing ladder preparation hoisting accessory |
| CN117775973A (en) * | 2023-12-27 | 2024-03-29 | 广东东兴建设工程有限公司 | Building installation hoist device |
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