CN209411612U - A kind of small-sized gantry frame for handling pipeline - Google Patents

A kind of small-sized gantry frame for handling pipeline Download PDF

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Publication number
CN209411612U
CN209411612U CN201821866170.8U CN201821866170U CN209411612U CN 209411612 U CN209411612 U CN 209411612U CN 201821866170 U CN201821866170 U CN 201821866170U CN 209411612 U CN209411612 U CN 209411612U
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China
Prior art keywords
handling
pedestal
sheave
pipeline
suspension hook
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Application number
CN201821866170.8U
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Chinese (zh)
Inventor
韦文博
毛燕芳
沈冠杰
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Shanghai Water Engineering Design and Research Institute Co Ltd
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Shanghai Water Engineering Design and Research Institute Co Ltd
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Priority to CN201821866170.8U priority Critical patent/CN209411612U/en
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Abstract

A kind of small-sized gantry frame for handling pipeline disclosed by the utility model, comprising: be spaced the left and right pedestal being arranged symmetrically, the bottom of the left and right pedestal is separately installed with left and right mobile pulley;The left and right bracket being vertically installed on the left and right pedestal respectively;One is horizontally set on the handling crossbeam that between the left and right bracket and its both ends is fixedly connected with the upper end of the left and right bracket respectively;The top of one suspension hook between the left and right bracket, the suspension hook is connected on the handling crossbeam by a lifting pulley component;And at least one pipeline handling rope, each root canal road handling rope sling are located on the outer peripheral surface for needing the pipeline of handling and are affiliated on the suspension hook.The simple structure of the utility model, stability is good, and cost is low, and can Reusability.The utility model can be applied in the place of narrow space, such as tunnel, tunnel, pipe gallery, be especially applicable in the small space with certain corner.

Description

A kind of small-sized gantry frame for handling pipeline
Technical field
The utility model relates to portal frame technical field more particularly to a kind of small-sized gantry framves for handling pipeline.
Background technique
When large diameter pipeline carries out stringing, since pipeline dead weight is larger, generallys use large-scale lifting appliance and carry out Handling, but engineering is frequently encountered narrow field in practice, such as in tunnel, tunnel, the medium occasion of pipe gallery, large scale equipment without Method enters, and relies solely on the conventional means such as rolling wheel support and transports pipeline, can not be effectively prevented from hard friction, easily damage pipeline External anti-corrosion layer, or even pipe outer wall can be damaged, seriously affect the service life of pipeline.
For this purpose, having found result of the above problems applicant carried out beneficial exploration and trial, will be detailed below being situated between The technical solution to continue generates in this background.
Utility model content
The technical problem to be solved by the utility model is to: it is provided a kind of for handling pipe for prior art deficiency The small-sized gantry frame in road.
Technical problem to be solved in the utility model can adopt the following technical scheme that realize:
A kind of small-sized gantry frame for handling pipeline, comprising:
It is spaced the left and right pedestal being arranged symmetrically, the bottom of the left and right pedestal is separately installed with left and right mobile pulley;
The left and right bracket being vertically installed on the left and right pedestal respectively;
One be horizontally set between the left and right bracket and its both ends respectively with the upper end of the left and right bracket is fixed connects The handling crossbeam connect;
The top of one suspension hook between the left and right bracket, the suspension hook is connected to by a lifting pulley component On the handling crossbeam;And
At least one pipeline handling rope, each root canal road handling rope sling are located on the outer peripheral surface for needing the pipeline of handling and hang It leans against on the suspension hook.
In a preferred embodiment of the utility model, the left and right pedestal is isosceles triangle pedestal, the left side, Pulley spindle is moved right to be located on the triangle base of the left and right pedestal.
In a preferred embodiment of the utility model, one is fixedly installed in the middle position of the handling crossbeam and is hung The top of ring, the suspension hook is connected on the hanging ring of the handling crossbeam by the lifting pulley component.
In a preferred embodiment of the utility model, the lifting pulley component includes a top sheave, a lower sheave And a lifting traction rope, in arrangement up and down, the top sheave is lifted on hanging for the handling crossbeam for the top sheave, lower sheave On ring, the top of the suspension hook is connect by a chain sling with the lower sheave, and the first end of the lifting traction rope is fixedly connected On the top sheave, second end is extended downwardly after the lower sheave, then is upwardly extended around the top sheave, is passed through The second end that traction rope is gone up and down described in drag and drop, realizes the elevating control to the suspension hook.
It further include that at least one is used to draw the mobile traction of portal frame in a preferred embodiment of the utility model Rope, one end of the traction rope are connected on the left pedestal or right pedestal, and the other end is mobile for drawing portal frame.
Due to using technical solution as above, the utility model has the beneficial effects that: the structure letter of the utility model Easily, stability is good, and cost is low, and can Reusability.The utility model can be applied to the place of narrow space, such as tunnel Hole, tunnel in pipe gallery, are especially applicable in the small space with certain corner.Simultaneously for especially heavy pipeline Speech, can also below pipeline auxiliary pulley group, share section of tubing weight, the common handling for completing pipeline avoids outside pipeline Wall or external anti-corrosion layer are destroyed, and pipeline service life is influenced.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the partial sectional view of the left and right pedestal of the utility model.
Fig. 4 is the scheme of installation of the left and right mobile pulley of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1 and Fig. 2, what is provided in figure is a kind of small-sized gantry frame for handling pipeline, including left and right pedestal 100a, 100b, left and right bracket 200a, 200b, handling crossbeam 300, suspension hook 400, lifting pulley component 500 and pipeline handling Rope 600.
Left and right pedestal 100a, 100b are isosceles triangle understructure and interval is arranged symmetrically on the ground, left and right bottom The bottom of seat 100a, 100b are separately installed with two left and right mobile pulley 110a, 110b, and specifically, two left and right mobile sliding Wheel 110a, 110b axis is located on the triangle base of left and right pedestal 100a, 100b, as shown in Figure 4.
Left and right bracket 200a, 200b are vertically installed at respectively on left and right pedestal 100a, 100b.Handling crossbeam 300 is horizontal It is arranged between left and right bracket 200a, 200b and its both ends is fixedly connected with the upper end of left and right bracket 200a, 200b respectively.It hangs The middle position of fortune crossbeam 300 is fixedly installed a hanging ring 310.
For suspension hook 400 between left and right bracket 200a, 200b, the top of suspension hook 400 passes through a lifting pulley component 500 It is connected on the hanging ring 310 of handling crossbeam 300.Specifically, lifting pulley component 500 includes a top sheave 510, a lower sheave 520 and one lifting traction rope 530.Top sheave 510, lower sheave 520 are lifted on handling crossbeam in arrangement, top sheave 510 up and down On 300 hanging ring 310, the top of suspension hook 400 is connect by a chain sling 410 with lower sheave 520, and the first of lifting traction rope 530 End 531 is fixedly connected on top sheave 510, and second end 532 extends downwardly after lower sheave 520, then upwardly extends circular Top sheave 510 goes up and down the second end 532 of traction rope 530 by drag and drop, realizes the elevating control to suspension hook 400.
Pipeline handling rope 600 is set on the outer peripheral surface for needing the pipeline 10 of handling and is affiliated on suspension hook 400.
In addition, referring to Fig. 3, the utility model further includes that one for dragging for the ease of carrying out dilatory movement to portal frame The traction rope 700 for drawing portal frame mobile, one end of traction rope 700 is connected on left pedestal 100a or right pedestal 100b, another End can be connect with tractor-trailer, be moved for drawing portal frame.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of small-sized gantry frame for handling pipeline characterized by comprising
It is spaced the left and right pedestal being arranged symmetrically, the bottom of the left and right pedestal is separately installed with left and right mobile pulley;
The left and right bracket being vertically installed on the left and right pedestal respectively;
One is horizontally set between the left and right bracket and its both ends is fixedly connected with the upper end of the left and right bracket respectively Handling crossbeam;
One suspension hook between the left and right bracket, the top of the suspension hook are connected to described by a lifting pulley component On handling crossbeam;And
At least one pipeline handling rope, each root canal road handling rope sling are located on the outer peripheral surface for needing the pipeline of handling and are affiliated to On the suspension hook.
2. as described in claim 1 be used for handling pipeline small-sized gantry frame, which is characterized in that the left and right pedestal be etc. Lumbar triangle shape pedestal, the left and right mobile pulley axis are located on the triangle base of the left and right pedestal.
3. being used for the small-sized gantry frame of handling pipeline as described in claim 1, which is characterized in that in the handling crossbeam Between position be fixedly installed a hanging ring, the top of the suspension hook is connected to the handling crossbeam by the lifting pulley component On hanging ring.
4. being used for the small-sized gantry frame of handling pipeline as claimed in claim 3, which is characterized in that the lifting pulley component packet A top sheave, a lower sheave and a lifting traction rope are included, the top sheave, lower sheave are hung in arrangement, the top sheave up and down On the hanging ring of the handling crossbeam, the top of the suspension hook is connect by a chain sling with the lower sheave, and the lifting is led The first end of messenger is fixedly connected on the top sheave, and second end extends downwardly after the lower sheave, then prolongs upwards It stretches around the top sheave, by going up and down the second end of traction rope described in drag and drop, realizes the elevating control to the suspension hook.
5. being used for the small-sized gantry frame of handling pipeline according to any one of claims 1 to 4, which is characterized in that further include At least one is used to draw the mobile traction rope of portal frame, and one end of the traction rope is connected to the left pedestal or right pedestal On, the other end is mobile for drawing portal frame.
CN201821866170.8U 2018-11-13 2018-11-13 A kind of small-sized gantry frame for handling pipeline Active CN209411612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821866170.8U CN209411612U (en) 2018-11-13 2018-11-13 A kind of small-sized gantry frame for handling pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821866170.8U CN209411612U (en) 2018-11-13 2018-11-13 A kind of small-sized gantry frame for handling pipeline

Publications (1)

Publication Number Publication Date
CN209411612U true CN209411612U (en) 2019-09-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112722734A (en) * 2020-12-28 2021-04-30 中建八局第三建设有限公司 Method for transporting heavy steel pipes with large calibers in pipe gallery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112722734A (en) * 2020-12-28 2021-04-30 中建八局第三建设有限公司 Method for transporting heavy steel pipes with large calibers in pipe gallery

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