CN211169486U - Pipe jacking pipe joint lifting appliance - Google Patents
Pipe jacking pipe joint lifting appliance Download PDFInfo
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- CN211169486U CN211169486U CN201921356502.2U CN201921356502U CN211169486U CN 211169486 U CN211169486 U CN 211169486U CN 201921356502 U CN201921356502 U CN 201921356502U CN 211169486 U CN211169486 U CN 211169486U
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- pipe
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Abstract
The utility model discloses a pipe jacking pipe joint hoist, it include the stores pylon and connect in lifting rope on the stores pylon, the both ends of stores pylon are provided with respectively and hang the rope, hang the rope not with the one end that the stores pylon is connected is provided with the bolt, the bolt can be dismantled with the pipe jacking pipe joint of treating the hoist and mount and be connected, with incite somebody to action the pipe jacking pipe joint assemble in on the hoist. The utility model discloses a shoulder pole structure by stores pylon and lifting rope formation to be connected stores pylon and push pipe tube coupling through hanging the rope, two distance of hanging between the rope can be according to the size adaptability adjustment of push pipe, can reduce the required hoist and mount space of push pipe tube coupling hoist like this, make push pipe tube coupling hoist be applicable to because of receiving all ring edge borders influence and lead to push pipe to initiate or receive the well reservation hoist and mount entrance to a cave less, can't carry out the problem of push pipe tube coupling hoist and mount, and improved the hoist and mount efficiency of push pipe tube coupling.
Description
Technical Field
The utility model discloses pipe jacking hoist and mount construction technical field, in particular to pipe jacking pipe coupling hoist.
Background
With the rapid development of urban rail transit, underground passage construction methods are increasing day by day. The pipe-jacking construction technology is widely applied to construction of various underground passages, does not need to excavate road surfaces, close traffic and move and change pipelines, has the advantages of low noise, no dust emission, high civilized construction degree and the like, and well solves the problems of influence on surrounding buildings, road traffic jam and the like in urban underground engineering construction.
The existing pipe jacking method construction technology generally adopts a rigid lifting appliance to lift a jacking pipe, the transverse span of the rigid lifting appliance is large, when the size of a lifting opening of a launching or receiving well of the jacking pipe is small due to the influence of surrounding buildings, underground pipelines, roads and other environments, the rigid lifting appliance cannot be used for lifting, and the application range of the pipe jacking method construction technology is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to prior art not enough, provide a push pipe tube coupling hoist to solve the problem that the push pipe hoist is not suitable for small-size well hoist and mount entrance to a cave.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a push pipe tube coupling hoist, its include the stores pylon and connect in lifting rope on the stores pylon, the both ends of stores pylon are provided with respectively and hang the rope, hang the rope not with the one end that the stores pylon is connected is provided with the bolt, the bolt can be dismantled with the push pipe tube coupling of treating the hoist and be connected, in order to incite somebody to action push pipe tube coupling assemble in on the hoist.
The pipe section lifting appliance for the jacking pipe is characterized in that two ends of the lifting rope are connected to the hanging frame, a gap is formed between the two ends of the lifting rope, and the width of the gap is smaller than the length of the lifting rope.
The pipe joint lifting appliance for the jacking pipe is characterized in that a connecting column is arranged at the joint of the hanging rack and the lifting rope, and the lifting rope is connected to the connecting column and fixed through a limiting steel plate sleeved on the connecting column.
The pipe-jacking pipe section lifting appliance is characterized in that the two connecting columns are symmetrically arranged relative to the center line of the hanging rack.
The pipe section hoist of pushing pipe, wherein, hang the both ends of rope and be provided with the kink respectively, the kink through fixed cover connect in hang the rope, and with hang the rope and form the link.
The pipe section lifting appliance for the jacking pipe is characterized in that a hanging buckle is arranged at the joint of the hanging rack and the hanging rope, and a hanging ring at one end of the hanging rope is connected to the hanging buckle.
The pipe section lifting appliance for the jacking pipe is characterized in that a hanging ring at the other end of the hanging rope is connected with the bolt, so that the bolt is connected to the hanging rope.
The jacking pipe joint lifting appliance is characterized in that the bolt is matched with a lifting hole preset in the jacking pipe joint.
Has the advantages that: compared with the prior art, the utility model provides a push pipe tube coupling hoist, it include the stores pylon and connect in lifting rope on the stores pylon, the both ends of stores pylon are provided with respectively hangs the rope, hang the rope not with the one end that the stores pylon is connected is provided with the bolt, the bolt can be dismantled with the push pipe tube coupling of treating the hoist and mount and be connected, with will push pipe tube coupling assemble in on the hoist. The utility model discloses a shoulder pole structure by stores pylon and lifting rope formation to be connected the stores pylon with the push pipe tube coupling through hanging the rope, can reduce the required hoist and mount space of push pipe tube coupling hoist like this, make the push pipe tube coupling hoist be applicable to because of receiving the surrounding environment influence and lead to push pipe to initiate or receive the well reservation hoist and mount entrance to a cave less, can't carry out the problem of push pipe tube coupling hoist and mount, and improved the hoist and mount efficiency of push pipe tube coupling.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a visual angle of pipe jacking pipe section hoist.
Fig. 2 is a schematic structural view of another viewing angle of the pipe-jacking pipe joint lifting appliance provided by the utility model.
Detailed Description
The utility model provides a pipe jacking pipe section hoist, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment of lifting the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be further noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed in a specific direction, and operate, and therefore, the terms describing the positional relationships in the drawings are used only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following description of the embodiments will further explain the present invention by referring to the figures.
The utility model provides a pipe-jacking pipe joint lifting appliance, as shown in figures 1 and 2, the pipe-jacking pipe joint lifting appliance comprises a hanging frame 1, a lifting rope 9, two hanging ropes 5 and two bolts 4; the lifting rope 9 is connected to the hanging rack 1; the two hanging ropes 5 are respectively connected to two ends of the hanging rack 1, and the two bolts 4 are respectively connected to the two hanging ropes 5. The bolt 4 is detachably connected with the top pipe joint 8 so as to assemble the top pipe joint 8 on the top pipe joint lifting appliance. The utility model discloses a shoulder pole structure by stores pylon 1 and lifting rope 9 formation to be connected stores pylon 1 and push pipe through hanging rope 5, two hang the distance between the rope 5 can be according to the size of push pipe tube coupling 8 and adaptability adjustment, thereby make the well hole that push pipe tube coupling hoist can be suitable for various specifications, ensured that the push pipe is originated smoothly and is advanced in the top, improved tube coupling hoist and mount concatenation efficiency of going into the well.
Further, as shown in fig. 1, the hanger 1 is provided with two connecting columns 2, two ends of the lifting rope 9 are respectively connected with the two connecting columns 2, the length of the lifting rope 9 is greater than the distance between the two connecting columns 2, and when the lifting rope 9 is pulled up, the lifting rope 9 and the hanger 1 form a triangle, so that the stability of the hanger 1 is improved. In this embodiment, the line connecting the central points of the two connecting columns 2 is parallel to the line connecting the hanger 1 to the two ends of the two lifting ropes 9, and preferably, the line connecting the hanger 1 to the connecting points of the two lifting ropes 9 coincides with the line connecting the central points of the two connecting columns 2, so that the stability of the two lifting ropes 9 can be improved in the hoisting process, and the hoisting stability of the pipe-jacking pipe joint 8 can be improved. In addition, in order to improve the homogeneity of stores pylon 1 atress, spliced pole 2 passes stores pylon 1, and both ends are all arranged in outside stores pylon 1, two spliced poles 2 lie in stores pylon 1 and all are connected with a lifting rope 9 between the both ends with one side, make stores pylon 1 both sides be connected with lifting rope 9 respectively like this, the mid point of two lifting ropes 9 passes through the couple and connects, 1 both sides of stores pylon all receive the pulling force when hoist and mount like this, avoid stores pylon 1 to make lifting rope 9 and spliced pole 2 separation to the tilt one side, the risk of lifting rope 9 and stores pylon 1 separation has been reduced, the security of hoist has been improved.
In addition, in order to further improve the hoisting stability, the two connecting columns 2 are respectively marked as a first connecting column and a second connecting column, and the distances between the first connecting column and the center of the hanger 1 are equal, that is, the first connecting column and the second connecting column are symmetrical relative to a central line of the hanger 1, wherein the central line is perpendicular to a connecting line of the hanger and a connecting part of the lifting rope 9. The middle point of the lifting rope 9 is provided with a hook, the lifting rope can be used for lifting the top pipe joint lifting appliance through the hook, when the hook is lifted, the lifting rope 9 and the hanging rack 1 form an isosceles triangle, so that the two connecting columns 2 are subjected to equal tension, the distances from the connecting columns 2 to the two ends of the hanging rack 1 are equal, the hanging ropes 5 connected to the two ends of the hanging rack 1 are subjected to equal tension, the tension applied to the two ends of the top pipe joint 8 is equal, the shaking of the top pipe joint 8 caused by uneven stress can be reduced, and the lifting stability and safety of the top pipe joint 8 are improved. In this embodiment, the hanger 1 is preferably a steel carrying pole, and the lifting rope 9 and the hanging rope 5 are preferably steel wire ropes, so that the bearing capacity of the top pipe joint lifting appliance can be improved, and the service life of the top pipe joint lifting appliance can be prolonged. Wherein, the diameter of wire rope is 46mm, and of course wire rope diameter adjusts according to the actual weight of coupling. In addition, in order to increase the stability of the steel wire rope and avoid the steel wire rope from falling off, a limiting steel plate is arranged at the joint of the steel wire rope and the connecting column 2, and the steel wire rope is limited through the limiting steel plate 3. The limiting steel plate 3 is of an annular structure and is sleeved on the connecting column 2.
Further, in an implementation manner of this embodiment, as shown in fig. 2, two ends of the lifting rope 9 are respectively provided with a bending portion, which is respectively marked as a first bending portion and a second bending portion, the first bending portion and the second bending portion and the lifting rope 9 both form a U-shaped structure, the U-shaped structure formed by the first bending portion and the lifting rope 9 and the U-shaped structure formed by the second bending portion and the lifting rope 9 are located on the same side of the lifting rope 9, and the opening directions of the two U-shaped structures are opposite to each other. In addition, be provided with two fixed covers 6 on the lifting rope 9, mark as first fixed cover and the fixed cover of second respectively, first fixed cover seals the opening of the U type structure that first kink and lifting rope 9 formed to form a link 51, the fixed cover of second seals the opening of the U type structure that second kink and lifting rope 9 formed to form a link 51, so that be connected lifting rope 9 with stores pylon 1 and bolt 4 through the link, improve the convenience and the security that the hanging rope is connected.
As shown in fig. 2, a hanging ring 51 of the lifting rope 9 is connected to the hanging rack 1, a hanging buckle 10 is arranged at the connection position of the hanging rack 1 and the lifting rope 9, the hanging buckle 10 is matched with the hanging ring 51, and the hanging ring 51 is detachably connected to the hanging buckle 10, so that when the hanging rack 1 or the lifting rope 9 is damaged, the hanging rack 1 or the lifting rope 9 can be replaced by separating the hanging ring 51 from the hanging buckle 10, thereby avoiding the whole replacement of the hanger, prolonging the service life of the hanging rack 1 and the lifting rope 9, and reducing the use cost of the hanger. In addition, the other hanging ring 51 of the lifting rope 9 is matched with the bolt 4, and the bolt 4 is detachably connected to the hanging ring 51 and is fixed through the hanging ring 51. Of course, when the lifting rope 9 or the bolt 4 is damaged, the lifting rope 9 or the bolt 4 can be independently replaced, and the use cost of the lifting appliance is further reduced.
Further, the pipe jacking pipe joint 8 is provided with a hoisting hole 7 in advance, the bolt 4 is matched with the hoisting hole 7, and the bolt 4 can be inserted into the hoisting hole 7 and is contacted with the inner wall of the hoisting hole 7 so as to improve the connection stability of the bolt 4 and the hoisting hole. In this embodiment, bolt 4 is kept away from the one end of lifting rope 9 is provided with the guide part, works as bolt 4 inserts during the hole for hoist, the guide part can play the guide effect, and the bolt 4 of being convenient for inserts in the hole for hoist, improved the convenience of hoist and mount installation. In addition, the lifting hole is pre-buried steel casing in the pipe-jacking pipe joint 8, wherein, pipe-jacking pipe joint 8 is finished product reinforced concrete structure, and 8 pre-buried 8 steel casings of pipe-jacking pipe joint are in order to form 8 lifting holes, 8 lifting holes set up respectively in each edge of pipe-jacking pipe joint 8 to in 8 upset, handling and the installation of pipe-jacking pipe joint 8 through 8 lifting holes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a push pipe tube coupling hoist, its include the stores pylon and connect in lifting rope on the stores pylon, its characterized in that, the both ends of stores pylon are provided with respectively and hang the rope, hang the rope not with the one end that the stores pylon is connected is provided with the bolt, the bolt can be dismantled with the push pipe tube coupling of treating the hoist and be connected, in order with push pipe tube coupling assemble in on the hoist.
2. The pipe-jacking pipe section lifting appliance according to claim 1, wherein both ends of the lifting rope are connected to the hanger, a gap is provided between both ends of the lifting rope, and the width of the gap is smaller than the length of the lifting rope.
3. The pipe-jacking pipe joint lifting appliance according to claim 2, wherein a connecting column is arranged at the joint of the hanger and the lifting rope, and the lifting rope is connected to the connecting column and fixed by a limiting steel plate sleeved on the connecting column.
4. The pipe-top pipe section spreader of claim 3, wherein the two connecting columns are symmetrically arranged with respect to a centerline of the pylon.
5. The pipe-jacking pipe joint lifting appliance according to claim 1, wherein the two ends of the hanging rope are respectively provided with a bent part, and the bent parts are connected to the hanging rope through fixing sleeves and form hanging rings with the hanging rope.
6. The pipe-jacking pipe joint lifting appliance according to claim 5, wherein a hanging buckle is arranged at the joint of the hanging frame and the hanging rope, and a hanging ring at one end of the hanging rope is connected to the hanging buckle.
7. The pipe-jacking pipe section lifting appliance according to claim 6, wherein a suspension loop at the other end of the suspension rope is connected with the plug pin, so that the plug pin is connected to the suspension rope.
8. The pipe-jacking pipe joint lifting appliance according to claim 1, wherein the plug pins are matched with preset lifting holes of the pipe-jacking pipe joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356502.2U CN211169486U (en) | 2019-08-20 | 2019-08-20 | Pipe jacking pipe joint lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356502.2U CN211169486U (en) | 2019-08-20 | 2019-08-20 | Pipe jacking pipe joint lifting appliance |
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| Publication Number | Publication Date |
|---|---|
| CN211169486U true CN211169486U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356502.2U Active CN211169486U (en) | 2019-08-20 | 2019-08-20 | Pipe jacking pipe joint lifting appliance |
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| CN (1) | CN211169486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340592A (en) * | 2020-11-10 | 2021-02-09 | 中建三局安装工程有限公司 | Pipe jacking pipe joint hoisting device and construction method thereof |
-
2019
- 2019-08-20 CN CN201921356502.2U patent/CN211169486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340592A (en) * | 2020-11-10 | 2021-02-09 | 中建三局安装工程有限公司 | Pipe jacking pipe joint hoisting device and construction method thereof |
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