CN203612843U - Hoisting mechanism for fracturing manifold truck - Google Patents

Hoisting mechanism for fracturing manifold truck Download PDF

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Publication number
CN203612843U
CN203612843U CN201320828133.9U CN201320828133U CN203612843U CN 203612843 U CN203612843 U CN 203612843U CN 201320828133 U CN201320828133 U CN 201320828133U CN 203612843 U CN203612843 U CN 203612843U
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CN
China
Prior art keywords
hoisting
hoisting mechanism
telescoping boom
pulley
crane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320828133.9U
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Chinese (zh)
Inventor
魏晓光
丁大伟
徐博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yantai Jereh Petroleum Equipment and Technologies Co Ltd
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Yantai Jereh Petroleum Equipment and Technologies Co Ltd
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Priority to CN201320828133.9U priority Critical patent/CN203612843U/en
Application granted granted Critical
Publication of CN203612843U publication Critical patent/CN203612843U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a hoisting mechanism for a fracturing manifold truck. The hoisting mechanism comprises a hoisting mechanism base plate of the fracturing manifold truck; a truck-mounted hoisting crane is arranged on the base plate; the truck-mounted hoisting crane comprises a rotary base, a support and a telescopic hoisting arm; the rotary base is mounted on the base plate; the support is fixed on the rotary base; the rear end of the telescopic hoisting arm is hinged to the support; a telescopic hydraulic cylinder is arranged between the telescopic hoisting arm and the rotary base; a main hoisting hook is arranged at the front end of the telescopic hoisting arm. The hoisting mechanism is characterized in that the truck-mounted hoisting crane is further provided with an auxiliary hoisting mechanism; an operating pedal is arranged at the rear part of the base plate; an operating chair is arranged at the upper part of the auxiliary hoisting mechanism. The hoisting mechanism has the benefits that on-site hoisting of fracturing equipment is fast and convenient; the main hoisting hook is adopted to hoist a piece of large tonnage; the auxiliary hoisting hook is adopted to hoist a small piece; the hoisting mechanism is mobile and flexible, and saves the cost for renting a low-tonnage crane and on-site operating space.

Description

A kind of hoisting mechanism of fracture manifold car
Technical field
The utility model relates to field fracturing equipment technical field, relates in particular to a kind of hoisting mechanism of fracture manifold car.
Background technology
The hoisting mechanism radical function of fracture manifold car is that required frac job various high-low pressure manifolds and rig tool are lifted into installation site, farthest reduces the setup time before frac job and alleviates workman's labour intensity.The gordian technique of the hoisting mechanism of fracture manifold car is hoisting mechanism, manifold truck and frac job.And the manifold truck lifting form using is at present single, on-the-spot occupation mode underaction, no matter material size is all used a kind of large-tonnage lifting hook work; Because large-tonnage suspension hook speed of response is slow, in the time of the single pipeline of lifting or smaller field activity parts, heavier, malfunction, has affected the efficiency of field activity to a certain extent.In order to improve execute-in-place efficiency, sometimes need to rent at 1 o'clock a little tonnage crane, so not only inconvenient, improve hoisting cost, and affect site space utilization.
Utility model content
The utility model is for above-mentioned the deficiencies in the prior art, provides that a kind of big or small tonnage is taken into account, the hoisting mechanism of the fracture manifold car of flexible operation.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of hoisting mechanism of fracture manifold car, comprise the hoisting mechanism chassis of fracture manifold car, described chassis is provided with car hoisting crane, described elevator lorry-mounted crane comprises rotating base, bearing and telescoping boom, described rotating base is arranged on described chassis, described bearing is fixed on described rotating base, the rear end of described telescoping boom and described bearing are articulated and connected, between described telescoping boom and rotating base, be provided with telescopic hydraulic cylinder, the front end of described telescoping boom is provided with main hoisting hook, it is characterized in that, with being also provided with secondary hoisting mechanism on car hoisting crane,
Described secondary hoisting mechanism comprises secondary suspension hook, first supports pulley, second supports pulley, the 3rd supports pulley and secondary hoisting mechanism, described secondary hoisting mechanism is arranged on described bearing, described the first support pulley is located at the front end front portion of described telescoping boom, described the second support pulley is located at the upper front end of described telescoping boom, described the 3rd support pulley is located at the upper rear end of described telescoping boom, described secondary hoisting mechanism comprises secondary steel rope, described in described secondary steel rope, secondary steel rope supports pulley by described first, the second support pulley and the 3rd supports pulley and is connected with described secondary suspension hook.
The beneficial effects of the utility model are, owing to adopting major-minor loop wheel machine structure, to make fracturing equipment on-site hoisting quick and easy; Large-tonnage adopts main hoisting lifting, and smallclothes adopt pair lifting, maneuverability; Save and rented little tonnage crane cost, saved execute-in-place space simultaneously.
On the basis of technique scheme, the utility model can also do following improvement.
Further, the rear portion on described chassis is also provided with operating pedal.
Adopt the beneficial effect of above-mentioned further scheme to be, pedal is set, operating personal can stand directly on operation on pedal, is convenient to observe site environment.
Further, the top of described secondary hoisting mechanism is also provided with operation seat.
Adopt the beneficial effect of above-mentioned further scheme to be, it is more flexible for smallclothes handling that operating personal is sitting in operation seat drilling work, broad view, and operation is steady accurate.
Further, on described telescoping boom, be also provided with the kinematic support roller for supporting described secondary steel rope.
Adopt the beneficial effect of above-mentioned further scheme to be, can make like this that secondary steel rope moves steadily, smooth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model structural representation when fracturing equipment is housed;
Fig. 3 is A portion structure enlarged diagram in Fig. 1;
Fig. 4 is B portion structure enlarged diagram in Fig. 1.
At Fig. 1, in Fig. 4,1, second supports pulley; 2, kinematic support roller; 3, telescoping boom; 4, secondary steel rope; 5, the 3rd support pulley; 6, operation seat; 7, secondary hoisting mechanism; 8, bearing; 9, telescopic hydraulic cylinder; 10, operating pedal; 11, chassis; 12, main rope; 13, main hoisting hook; 14, secondary suspension hook; 15, first support pulley; 16, rotating base; 17, fracturing equipment.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
If Fig. 1 is to as shown in Fig. 4, a kind of hoisting mechanism of fracture manifold car, comprise the hoisting mechanism chassis of fracture manifold car, described chassis 11 is provided with car hoisting crane, described elevator lorry-mounted crane comprises rotating base 16, bearing 8 and telescoping boom 3, described rotating base 16 is arranged on described chassis 11, described bearing 8 is fixed on described rotating base 16, the rear end of described telescoping boom and described bearing 8 are articulated and connected, between described telescoping boom 3 and rotating base 16, be provided with telescopic hydraulic cylinder 9, the front end of described telescoping boom is provided with main hoisting hook 13, on described telescoping boom 3, be also provided with the main rope 12 that connects main hoisting hook, with being also provided with secondary hoisting mechanism on car hoisting crane.Figure 2 shows that the structural representation that fracturing equipment 17 is housed.
Described secondary hoisting mechanism comprises secondary suspension hook 14, first supports pulley 15, second supports pulley 1, the 3rd supports pulley 5 and secondary hoisting mechanism 7, described secondary hoisting mechanism 7 is arranged on described bearing 8, described the first support pulley 15 is located at the front end front portion of described telescoping boom, described the second support pulley 1 is located at the upper front end of described telescoping boom, described the 3rd support pulley 5 is located at the upper rear end of described telescoping boom, described secondary hoisting mechanism comprises secondary steel rope 4, described secondary steel rope 4 supports pulley 15 by described first, the second support pulley 1 and the 3rd supports pulley 5 and is connected with described secondary suspension hook 4.
The rear portion on described chassis is also provided with operating pedal 10.
The top of described secondary hoisting mechanism is also provided with operation seat 6.
On described telescoping boom 3, be also provided with the kinematic support roller 2 for supporting described secondary steel rope.
The utility model is like this work: provide hydraulic power by the driving Hydraulic Pump of chassis vehicle for major and minor hoisting mechanism, site operation personnel is carrying out after lifting preparation, open crane switch, make to stretch to control position with the telescoping boom 3 of car hoisting crane, and make telescoping boom 3 forward selected operative orientation to, in the time of needs handling smallclothes, start secondary hoisting mechanism work, operating personal is the major and minor hoisting mechanism of conversion operations as required, realizes flexibly equipment hoisting.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. the hoisting mechanism of a fracture manifold car, comprise the hoisting mechanism chassis of fracture manifold car, described chassis is provided with car hoisting crane, described elevator lorry-mounted crane comprises rotating base, bearing and telescoping boom, described rotating base is arranged on described chassis, described bearing is fixed on described rotating base, the rear end of described telescoping boom and described bearing are articulated and connected, between described telescoping boom and rotating base, be provided with telescopic hydraulic cylinder, the front end of described telescoping boom is provided with main hoisting hook, it is characterized in that, with being also provided with secondary hoisting mechanism on car hoisting crane,
Described secondary hoisting mechanism comprises secondary suspension hook, first supports pulley, second supports pulley, the 3rd supports pulley and secondary hoisting mechanism, described secondary hoisting mechanism is arranged on described bearing, described the first support pulley is located at the front end front portion of described telescoping boom, described the second support pulley is located at the upper front end of described telescoping boom, described the 3rd support pulley is located at the upper rear end of described telescoping boom, described secondary hoisting mechanism comprises secondary steel rope, described secondary steel rope supports pulley by described first, the second support pulley and the 3rd supports pulley and is connected with described secondary suspension hook.
2. the hoisting mechanism of fracture manifold car according to claim 1, is characterized in that, the rear portion on described chassis is also provided with operating pedal.
3. the hoisting mechanism of fracture manifold car according to claim 1, is characterized in that, the top of described secondary hoisting mechanism is also provided with operation seat.
4. according to the hoisting mechanism of the fracture manifold car described in claim 1 or 2 or 3, it is characterized in that, on described telescoping boom, be also provided with the kinematic support roller for supporting described secondary steel rope.
CN201320828133.9U 2013-12-13 2013-12-13 Hoisting mechanism for fracturing manifold truck Expired - Fee Related CN203612843U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320828133.9U CN203612843U (en) 2013-12-13 2013-12-13 Hoisting mechanism for fracturing manifold truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320828133.9U CN203612843U (en) 2013-12-13 2013-12-13 Hoisting mechanism for fracturing manifold truck

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CN203612843U true CN203612843U (en) 2014-05-28

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