CN208200206U - A kind of boom hoisting used in culvert pipe - Google Patents

A kind of boom hoisting used in culvert pipe Download PDF

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Publication number
CN208200206U
CN208200206U CN201820803708.4U CN201820803708U CN208200206U CN 208200206 U CN208200206 U CN 208200206U CN 201820803708 U CN201820803708 U CN 201820803708U CN 208200206 U CN208200206 U CN 208200206U
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China
Prior art keywords
hanging beam
rotary shaft
chassis
bracket
pulley
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Active
Application number
CN201820803708.4U
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Chinese (zh)
Inventor
董钢
陶桓林
郑士强
张庆军
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China Gezhouba Group Machinery and Ship Co Ltd
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China Gezhouba Group Machinery and Ship Co Ltd
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Priority to CN201820803708.4U priority Critical patent/CN208200206U/en
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Abstract

A kind of boom hoisting used in culvert pipe, including folding type hoister are separately installed with a first pulley at hanging beam both ends, hoist engine are equipped on chassis, steel wire rope of windlass rides in first pulley, and turnover mechanism and position-limit mechanism are equipped on hanging beam;The turnover mechanism includes the rotary shaft being mounted on hanging beam, is fixedly installed with bracket and rotating roller on the rotary shaft, is equipped with fixture at the lower end of the stand;Position-limit mechanism is fixedly mounted on the limited block of hanging beam upper end, is equipped with second pulley at the top of limited block, and bracket can be rotated with rotary shaft to being resisted against limited block one end.I-steel can be moved to above hanging beam by the utility model, and I-steel is installed on culvert pipe roof by safe ready.

Description

A kind of boom hoisting used in culvert pipe
Technical field
The utility model relates to a kind of boom hoistings used in culvert pipe.
Background technique
After the completion of culvert pipe construction, needs that the equipment such as slideway, I-steel or gantry are installed in culvert pipe, carry and this is installed A little equipment are usually to use trailer and lifting machine, these equipment can be installed to culvert pipe bottom surface or side easily and fast by lifting machine On face, but when needing these equipment (such as I-steel) being installed to culvert pipe top surface with regard to more troublesome, because of lifting machine Hanging beam is higher than I-steel, can not be lifted into I-steel above hanging beam, and existing mounting means is distinguished in lifting machine two sides A buttress is placed, jack is then put on each buttress, I-steel is lifted on two jack by lifting machine, passes through two Jack pair I-steel is lifted, and I-steel is enable to be close to culvert pipe roof, is finally fixed I-steel using setscrew Onto roof, then there is the risk for injuring human body by a crashing object that I-steel is fallen in this mounting means not only large labor intensity.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of boom hoistings used in culvert pipe, can be by I-shaped Steel is moved to above hanging beam, and I-steel is installed on culvert pipe roof by safe ready.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of boom hoisting used in culvert pipe, including folding type hoister, the folding type hoister include chassis, Support rod, hanging beam, hand-operated jack and connecting rod install multiple universal wheels on chassis, and support rod lower end is hinged on chassis, branch Strut upper end is hinged in the middle part of hanging beam, and connecting rod two end is hinged with support rod and chassis respectively, hand-operated jack both ends respectively with branch Strut and hanging beam are hinged, are separately installed with a first pulley at hanging beam both ends, hoist engine, hoist engine steel are equipped on chassis Cord rides in first pulley, and turnover mechanism and position-limit mechanism are equipped on hanging beam;
The turnover mechanism includes the rotary shaft being mounted on hanging beam, is fixedly installed with bracket and rotation on the rotary shaft Roller is equipped with fixture at the lower end of the stand;Position-limit mechanism is fixedly mounted on the limited block of hanging beam upper end, is equipped at the top of limited block Second pulley, bracket can be rotated with rotary shaft to being resisted against limited block one end.
The bracket includes " door " the shape structure connected by two pieces of vertical plates and one piece of connecting plate, hanging beam be located at two pieces of vertical plates it Between, two pieces of vertical plates are fixedly connected with rotary shaft, and fixture is mounted on connecting plate.
The rotating roller includes roller and the baffle for being fixedly connected on roller both ends, and through-hole is offered on baffle.
The beneficial effects of the utility model are: after folding type hoister and hoist engine sling I-steel, it can be by work Word steel is installed on turnover mechanism, is then rotated using hoist engine driving turnover mechanism, I-steel is turned to above bridge, Last folding type hoister lifts I-steel, and I-steel is enable to be close to culvert pipe top surface, and then completes to pacify in I-steel It is attached to the work of culvert pipe top surface, operate safe ready.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the schematic view of the front view of the utility model,
Fig. 2 is overlooking structure diagram of the utility model about hanging beam and turnover mechanism,
Fig. 3 is side structure schematic view of the utility model about hanging beam and turnover mechanism,
Fig. 4 is the schematic view of the front view of the utility model when in use,
Fig. 5 is the schematic view of the front view of the utility model when in use,
Fig. 6 is the schematic view of the front view of the utility model when in use.
In figure: folding type hoister 1, turnover mechanism 2, limited block 3, chassis 11, support rod 12, connecting rod 13, universal wheel 14, Hand-operated jack 15, hanging beam 16, hoist engine 17, rotary shaft 21, baffle 22, bracket 23, fixture 24, roller 25, first pulley 41, Second pulley 42.
Specific embodiment
As shown in Fig. 1 to 3, a kind of boom hoisting used in culvert pipe, including folding type hoister 1, it is described collapsible Lifting machine 1 includes chassis 11, support rod 12, hanging beam 16, hand-operated jack 15 and connecting rod 13, is installed on chassis 11 multiple universal Wheel 14,12 lower end of support rod is hinged on chassis 11, and 12 upper end of support rod is hinged on the middle part of hanging beam 16,13 both ends of connecting rod respectively with Support rod 12 and chassis 11 are hinged, and 15 both ends of hand-operated jack are hinged with support rod 12 and hanging beam 16 respectively, at 16 both ends of hanging beam It is separately installed with a first pulley 41, hoist engine 17 is installed on chassis 11,17 wirerope of hoist engine rides over first pulley On 41, turnover mechanism 2 and position-limit mechanism are installed on hanging beam 16;
The turnover mechanism 2 includes the rotary shaft 21 being mounted on hanging beam 16, is fixedly installed with bracket in rotary shaft 21 23 and rotating roller, fixture 24 is installed in 23 lower end of bracket;Position-limit mechanism is fixedly mounted on the limited block 3 of 16 upper end of hanging beam, Second pulley 42 is installed, bracket 23 can be rotated with rotary shaft to being resisted against 3 one end of limited block at the top of limited block 3.
The bracket 23 includes " door " the shape structure connected by two pieces of vertical plates and one piece of connecting plate, and hanging beam 16 is located at two pieces and stands Between plate, two pieces of vertical plates are fixedly connected with rotary shaft 21, and fixture 24 is mounted on connecting plate.
The rotating roller includes roller 25 and the baffle 22 for being fixedly connected on 25 both ends of roller, is offered on baffle 22 logical Hole.
Below by taking the utility model lifts I-steel as an example, application method and working principle to the utility model are done into one Step description, the I-steel fixture 24 that wherein fixture 24 can select " Qingdao Bo Chuan electromechanical engineering Co., Ltd " to produce.
The application method and working principle of the utility model are as follows:
The first step, as shown in figure 4, I-steel is hung and is sent to near fixture 24 by hoist engine 17 first, then worker is by work Word steel is installed on fixture 24, then unclamps 17 wirerope of hoist engine being mounted on I-steel, and wirerope is sliding from first It is removed in wheel 41 and second pulley 42.
Second step, as shown in figure 5, first by 17 wirerope of hoist engine in rotating roller clockwise about it is upper two or three circle, then will The hook of wirerope one end is hung on through-hole.
Third step, as shown in fig. 6, hoist engine 17 wind wirerope, due to wirerope be on live-roller, when receive When coil cord, live-roller can rotate counterclockwise, and the live-roller of rotation rotates together with bracket 23, and the bracket 23 of rotation is got over After crossing first pulley 41, I-steel is moved to 16 top of hanging beam, while bracket 23 is resisted against on limited block 3, wherein limited block 3 Effect be: can prevent bracket 23 excessively overturn.
4th step, worker shake hand-operated jack 15, allow hand-operated jack 15 to extend, so that hanging beam 16 slowly increases, allow I-steel is resisted against on culvert pipe roof, and worker is fixed I-steel using setscrew, after I-steel is fixed, is removed Fixture 24 completes I-steel installation.

Claims (3)

1. a kind of boom hoisting used in culvert pipe, including folding type hoister (1), the folding type hoister (1) include Chassis (11), support rod (12), hanging beam (16), hand-operated jack (15) and connecting rod (13), install multiple ten thousand on chassis (11) To wheel (14), support rod (12) lower end is hinged on chassis (11), and support rod (12) upper end is hinged in the middle part of hanging beam (16), connecting rod (13) both ends respectively with support rod (12) and chassis (11) hingedly, hand-operated jack (15) both ends respectively with support rod (12) and hang Beam (16) is hinged, it is characterised in that: is separately installed with a first pulley (41) at hanging beam (16) both ends, pacifies on chassis (11) Equipped with hoist engine (17), hoist engine (17) wirerope is ridden on first pulley (41), is equipped with turnover mechanism on hanging beam (16) (2) and position-limit mechanism;
The turnover mechanism (2) includes the rotary shaft (21) being mounted on hanging beam (16), is fixedly installed on rotary shaft (21) Bracket (23) and rotating roller are equipped with fixture (24) in bracket (23) lower end;Position-limit mechanism is fixedly mounted on hanging beam (16) upper end Limited block (3), be equipped with second pulley (42) at the top of the limited block (3), bracket (23) can rotate extremely with rotary shaft (21) It is resisted against limited block (3) one end.
2. a kind of boom hoisting used in culvert pipe according to claim 1, it is characterised in that: bracket (23) packet Include " door " the shape structure connected by two pieces of vertical plates and one piece of connecting plate, hanging beam (16) is located between two pieces of vertical plates, two pieces of vertical plates with Rotary shaft (21) is fixedly connected, and fixture (24) is mounted on connecting plate.
3. a kind of boom hoisting used in culvert pipe according to claim 1, it is characterised in that: the rotating roller includes Roller (25) and the baffle (22) for being fixedly connected on roller (25) both ends, offer through-hole on baffle (22).
CN201820803708.4U 2018-05-28 2018-05-28 A kind of boom hoisting used in culvert pipe Active CN208200206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820803708.4U CN208200206U (en) 2018-05-28 2018-05-28 A kind of boom hoisting used in culvert pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820803708.4U CN208200206U (en) 2018-05-28 2018-05-28 A kind of boom hoisting used in culvert pipe

Publications (1)

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CN208200206U true CN208200206U (en) 2018-12-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850557A (en) * 2019-01-31 2019-06-07 鹤壁职业技术学院 A kind of manipulator transfer device and its implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850557A (en) * 2019-01-31 2019-06-07 鹤壁职业技术学院 A kind of manipulator transfer device and its implementation

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