CN217627273U - Hoisting device used in pipe gallery - Google Patents

Abstract

The application relates to pipe gallery technical field discloses a use hoist device in pipe gallery, include: base, jib, hanging box and adjustment mechanism. The suspender is fixedly arranged on the upper side of the base; the hanging box is arranged adjacent to the hanging rod, and a hoisting and balancing weight with a steel wire rope is arranged in the hanging box (130); the adjusting mechanism comprises a pull rod, an insertion pipe, a plug pin unit, a thrust unit and a sliding unit; the insides of two ends of the pull rod are provided with inserting pipes; the plug pin unit is arranged at the upper end of the insertion pipe, and thrust units are arranged on two sides of the plug pin unit; the sliding units are arranged on two sides of one end, inserted in the pull rod, of the insertion pipe, the movable end of the steel wire rope is connected with the pull rod, and the steel wire rope is wound on a pulley arranged on the upper portion of the hanging rod. The usable this device of staff carries out the transportation of some water conservancy pipelines in the piping lane to can improve handling efficiency, reduce equipment transport intensity of labour simultaneously.

Description

Hoisting device used in pipe gallery

Technical Field

The application relates to pipe gallery technical field, for example, relate to a hoisting device is used in pipe gallery.

Background

Along with the construction and development of urban infrastructure in China, more and more cities build comprehensive pipe galleries, which are important measures for reasonably developing and utilizing urban underground spaces, and the underground comprehensive pipe galleries implement unified planning, design, construction and maintenance and are built in urban underground for laying municipal public facilities of municipal public pipelines. The problem of urban traffic congestion is solved, and the maintenance and the overhaul of municipal facilities such as electric power, communication, gas, water supply and drainage and the like are greatly facilitated.

At present, because of large-scale handling tool can't enter into the pipe gallery, when carrying out some water conservancy pipeline's transportation in the pipe gallery, then can only rely on the manual work to carry with the help of simple travelling car, the manual work is with the help of dolly transport water conservancy pipeline, then need lift water conservancy pipeline on or off the bus, lift the pipeline dolly off after moving the destination again, there is safe risk in above-mentioned handling, and intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a hoisting device for use in a pipe rack, which aims to solve the problem of how to realize safe and efficient transportation of water pipelines in the pipe rack.

In some embodiments, the hoisting device for use in a pipe rack comprises: base, jib, hanging box and adjustment mechanism. The suspender is fixedly arranged on the upper side of the base; the hanging box is arranged adjacent to the hanging rod, and a winch with a steel wire rope and a balancing weight are arranged in the hanging box; the adjusting mechanism comprises a pull rod, an insertion pipe, a plug pin unit, a thrust unit and a sliding unit; the movable end of the steel wire rope is connected with the pull rod, and the steel wire rope is wound on a pulley arranged at the upper part of the suspender; the insertion tubes are arranged inside two ends of the pull rod; the plug pin unit is arranged at the upper end of the insertion pipe, and thrust units are arranged on two sides of the plug pin unit; the sliding units are arranged on two sides of one end, inserted in the pull rod, of the insertion pipe.

The hoisting device for the pipe gallery provided by the embodiment of the disclosure can realize the following technical effects:

when carrying out water conservancy pipeline's hoist and mount operation in the piping lane, stimulate the pull ring of one side earlier, make the pull ring drive inserted bar rebound, drive the first spring of ejector pad compression when the inserted bar shifts up, after the inserted bar is pulled out in the inserted bar, the pulling intubate, make the intubate remove under the assistance of slider and ball, when the intubate length of pulling out is greater than water conservancy pipeline's length, insert the inside of establishing water conservancy pipeline with the lower extreme of intubate, reverse promotion intubate again afterwards, make the intubate insert establish in the pull rod, the intubate is laminated with water conservancy pipeline's one end simultaneously, carry on spacingly to water conservancy pipeline, then loosen the pull ring, make the inserted bar insert under the elastic potential energy of first spring and establish in the intubate, it is spacing to the intubate, the operation of telling is spacing to water conservancy pipeline's the other end afterwards repeatedly. Water conservancy pipeline both ends are put spacing back by the card, utilize the hoist to drive the wire rope gyration, can realize then lifting by crane of subaerial water conservancy pipeline, simultaneously, utilize the mobility of base then to realize water conservancy pipeline's removal, when removing the assigned position after, utilize hoist release wire rope then can place water conservancy pipeline subaerial, accomplished the transportation of water conservancy pipeline in the piping lane then, above-mentioned water conservancy pipeline transport easy operation, and the security is high.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic diagram of a right side view of a hoisting device for use in a pipe gallery according to an embodiment of the disclosure;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a hoisting device for use in a pipe gallery according to an embodiment of the disclosure;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

fig. 5 is an enlarged schematic view at C in fig. 2.

Reference numerals:

110. a base; 120. a boom; 130. hanging a box; 140. a wire rope; 210. a pull rod; 220. inserting a tube; 230. inserting a rod; 240. a pull ring; 250. a push block; 260. a first spring; 270. a slider; 280. a ball bearing; 310. a rubber pad; 320. a buffer plate; 330. inserting plates; 340. a roller; 350. a limiting rod; 360. a telescopic rod; 370. a second spring; 380. a rubber plate.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged as appropriate for the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1-5, an embodiment of the present disclosure provides a hoisting device for use in a pipe gallery, including: base 110, jib 120, hanging box 130 and adjustment mechanism, base 110 bottom is provided with the removal gyro wheel, supports the removal that can realize base 110 through removing the gyro wheel, and in the practical application in-process, can increase one set of actuating mechanism for removing the gyro wheel, realizes removing the initiative rotation of gyro wheel, removes the gyro wheel initiative and rotates then the initiative removal that realizes base 110 to need not artifical base 110 that promotes and remove. The hanger bar 120 is fixedly arranged on the upper side of the base 110; the hanging box 130 is arranged adjacent to the hanging rod 120, a winch with a steel wire rope 140 and a balancing weight are arranged in the hanging box 130, the winch is driven by a motor, and the balancing weight is used for maintaining the balance of the base 110 when the water conservancy pipeline is hoisted; the adjusting mechanism comprises a pull rod 210, an insertion pipe 220, a plug pin unit, a thrust unit and a sliding unit; the movable end of the steel wire 140 is connected with the pull rod 210, the steel wire 140 is wound on a pulley arranged at the upper part of the suspender 120, and the insides of the two ends of the pull rod 210 are provided with inserting pipes 220; the plug pin unit is arranged at the upper end of the insertion pipe 220, and thrust units are arranged on two sides of the plug pin unit; the sliding units are disposed at both sides of one end of the insertion tube 220 inserted inside the pull rod 210.

When the water conservancy pipeline is hoisted, the pull ring 240 on one side is pulled firstly, the pull ring 240 drives the insertion rod 230 to move upwards, the insertion rod 230 moves upwards while driving the push block 250 to compress the first spring 260, after the insertion rod 230 is pulled out of the insertion tube 220, the insertion tube 220 is pulled, the insertion tube 220 is enabled to move under the assistance of the sliding block 270 and the balls 280, when the length of the pulled insertion tube 220 is greater than that of the outer side of the water conservancy pipeline, the lower end of the insertion tube 220 is inserted into the water conservancy pipeline, the insertion tube 220 is pushed reversely, the insertion tube 220 is inserted into the pull rod 210, meanwhile, the insertion tube 220 is attached to one side of the water conservancy pipeline, the water conservancy pipeline is limited, then the pull ring 240 is loosened, the insertion rod 230 is inserted into the insertion tube 220 under the elastic potential energy of the first spring 260, the insertion tube 220 is limited, then the water conservancy pipeline on the other side is limited after the insertion tube 220 is clamped at the limit positions, the water conservancy pipeline is driven to rotate, then the hoisting of the water conservancy pipeline base on the ground can be realized, meanwhile, the hoisting pipeline base can be moved, the hoisting pipeline can be transported, and the hoisting pipeline can be transported easily, and the hoisting pipeline can be transported in a transporting process is completed, and the transporting safety is high.

It is noted that the tip of the insertion tube 220 is provided with a groove, and the groove is matched with the insertion rod 230. Like this, make pull rod 220 to one side removal behind pulling inserted bar 230, when adjusting the hoist and mount length of inserted bar 220, can stimulate inserted bar 220 and remove in pull rod 210, after reaching hoist and mount length, further insert inserted bar 230 to the recess in, carry on spacing fixed to inserted bar 220, avoid inserted bar 220 to produce and rock, be favorable to improving the hoist and mount steadiness of inserted bar 220, and then improve water conservancy pipeline's hoist and mount stationarity.

In some embodiments, in order to increase the variety of the hoisting length of the insertion tube 220, the insertion tube 220 may have different hoisting lengths, and optionally, a plurality of grooves are provided and are arranged at intervals on the top end of the insertion tube 220. Like this, can form different spacing distances on intubate 220 to when its extension length is adjusted to pulling intubate 220, further insert through inserted bar 230 and carry out spacing fixed to it in the recess on intubate 220 top, be favorable to making intubate 220 have different hoist and mount length, improve its length adjustment's variety, and then satisfy the hoist and mount demand of the water conservancy pipeline of different length.

It can be understood that, in order to better perform the position-limiting fixing on the insertion tube 220, and avoid the insertion tube 220 from shaking and extending out of the pull rod 210 when the length of the insertion tube 220 does not need to be adjusted, in some embodiments, optionally, a position-limiting groove is provided on the inner upper side of the insertion tube 220, and the position-limiting groove is matched with the insertion rod 230. Like this, can insert to the spacing inslot through inserted bar 230 under the condition that need not to adjust the length of intubate 220, carry on spacing fixedly between intubate 220 and the pull rod 210, avoid intubate 220 to produce to rock and lead to hoist and mount length to change to improve the hoist and mount steadiness of intubate 220.

Optionally, the lower end of the insertion pipe 220 is provided with a protection mechanism for protecting the inner side of the water conservancy pipeline when the water conservancy pipeline is lifted. Like this, be provided with protection machanism through the lower extreme at intubate 220, can protect water conservancy pipeline's inboard when lifting by crane water conservancy pipeline, improve the stationarity and the security that water conservancy pipeline lifted by crane.

Optionally, the protection mechanism includes a buffer unit, an insert plate 330, an auxiliary insertion unit, and an elastic unit. The buffer unit is arranged at the upper part of the lower end of the pull rod 210, the inserting plate 330 is fixedly connected with the lower side of the buffer unit, and the lower end of the inserting plate 330 is inserted into the inserting pipe 220; the auxiliary inserting units are arranged at two ends of the inserting plate 330; and the elastic unit is disposed at a lower side of the insert plate 330. Like this, the inside back of establishing the water conservancy pipeline is inserted to intubate 220 lower extreme, during the hoist pull rod 210, pull rod 210 drives intubate 220 and the laminating of water conservancy pipeline, when intubate 220 is ascending, water conservancy pipeline is through self gravity extrusion rubber pad 310 and buffer board 320, make buffer board 320 drive picture peg 330 move down and compress telescopic link 360 and second spring 370 under the assistance of gyro wheel 340 and gag lever post 350, the elastic potential energy through second spring 370 cushions, cushion through the elasticity unit, through setting up protection machanism, make water conservancy pipeline when the hoist, protect the inboard of water conservancy pipeline.

It will be appreciated that, in order to better improve the lifting stability of the water conservancy pipeline, in some embodiments, optionally the bottom of the insertion pipe 220 is provided with a hook, and the protection mechanism is provided on the hook. Like this, when fixing hoist and mount to water conservancy pipeline through couple on the intubate 220, can make protection machanism direct and water conservancy pipeline contact to for water conservancy pipeline provides the protection, avoid water conservancy pipeline to take place to damage when hoist and mount, improve the security of water conservancy pipeline hoist and mount.

Optionally, the auxiliary insertion unit includes: a roller 340 and a spacing rod 350. The roller 340 is inserted into the lower end of the inserting plate 330; the limiting rod 350 is inserted into the roller 340, and two sides of the limiting rod 350 are fixedly connected to the inserting plate 330. Therefore, when the inserting plate 330 is inserted, the roller 340 is driven to roll under the limit of the limiting rod 350, and the auxiliary movement of the inserting plate 330 is facilitated by the arrangement of the roller 340 and the limiting rod 350.

Optionally, the elastic unit includes: a telescoping rod 360 and a second spring 370. The telescopic rod 360 is fixedly connected with the bottom end face of the inserting plate 330, and the lower side of the telescopic rod 360 is fixedly connected with the inserting tube 220; the upper end of the second spring 370 is fixedly connected with the inserting plate 330, the lower end is connected with the inserting tube 220, and the second spring 370 is sleeved on the telescopic rod 360. Like this, picture peg 330 inserts and compresses second spring 370 under the spacing of telescopic link 360 when establishing inside the intubate 220, through setting up telescopic link 360 and second spring 370, is convenient for cushion the water conservancy pipeline.

Optionally, the buffer unit includes: rubber pad 310 and cushioning sheet 320. The rubber pad 310 is arranged on the upper side of the lower end of the insertion tube 220; the buffer plate 320 is fixedly connected with the lower side of the rubber pad 310, and the lower side of the buffer plate 320 is fixedly connected with the inserting plate 330. Like this, water conservancy pipeline extrusion rubber pad 310 and buffer board 320 make buffer board 320 drive picture peg 330 insert establish in the intubate 220, through setting up rubber pad 310 and buffer board 320, be convenient for cushion water conservancy pipeline.

It is understood that, in order to better enhance the auxiliary effect of the auxiliary inserting unit, in some embodiments, the roller 340 is optionally provided in plurality and symmetrically provided at both sides of the inside of the lower end of the insert plate 330. Like this, water conservancy pipeline is to behind extrusion rubber pad 310 and buffer board 320, can also form the extrusion force to picture peg 330, make picture peg 330 move downwards in intubate 220, and under the effect of a plurality of gyro wheels 340, can reduce the moving resistance between picture peg 330 and the intubate 220, make picture peg 330 can remove in intubate 220 better, thereby at rubber pad 310, buffer board 320, under the multiple cushioning effect of gyro wheel 340 and second spring 370, be favorable to avoiding taking place hard contact between water conservancy pipeline and the intubate 220, improve buffering effect, simultaneously can also improve water conservancy pipeline's hoist and mount security, avoid water conservancy pipeline to take place to damage at hoist and mount in-process.

It can be understood that a mounting groove is formed in the hook provided on the insertion tube 220, and both sides of the insertion plate 330 are slidably coupled to the sidewalls of the mounting groove by the rollers 340. Like this, can form spacing fixed action through reciprocating of mounting groove to picture peg 330, can avoid picture peg 330 to take place the skew under water conservancy pipeline's extrusion and lead to water conservancy pipeline to take place to rock to be favorable to improving the buffer effect of picture peg 330 to water conservancy pipeline.

In some embodiments, in order to better cushion the water conservancy pipeline and prevent the water conservancy pipeline from being damaged during hoisting, a rubber plate 380 is optionally fixedly connected to the side wall of the insertion tube 220 facing the rubber pad 310. Like this, can provide elastic buffer through rubber slab 380 to water conservancy pipeline's port department at the in-process of water conservancy pipeline hoist and mount, avoid water conservancy pipeline's port to be in and produce rigid contact between the intubate 220 to improve water conservancy pipeline's hoist and mount effect, form effectual protection to water conservancy pipeline.

Alternatively, the rubber pad 310 and the buffer plate 320 are both provided in a circular arc structure. Like this, rubber pad 310 and water conservancy pipeline's inboard laminating is through setting up rubber pad 310 and buffer board 320 to arc, be convenient for with the inboard laminating of water conservancy pipeline.

Optionally, the latch unit comprises: a plunger 230 and a pull ring 240. The insert rod 230 is inserted inside the upper end of the insert tube 220; the pull ring 240 is fixedly connected to the top end surface of the insert rod 230. Thus, the insertion rod 230 is pulled out of the insertion tube 220 by pulling the pull ring 240, and the insertion tube 220 is fixed by the insertion rod 230 and the pull ring 240.

Optionally, the pushing unit comprises: a push block 250 and a first spring 260. The push blocks 250 are arranged at both sides of the insert rod 230; the first spring 260 is disposed on the upper side of the pushing block 250, and the upper end of the first spring 260 is fixedly connected to the pull rod 210. Thus, the push block 250 is driven to compress the first spring 260 when the insertion rod 230 moves, and the insertion rod 230 is conveniently inserted into the insertion tube 220 to be fixed by the arrangement of the push block 250 and the first spring 260.

Optionally, the sliding unit comprises: a slider 270 and a ball 280. The sliding blocks 270 are arranged on two sides of one end, inserted into the pull rod 210, of the insertion tube 220, and one end, far away from the insertion tube 220, of each sliding block 270 is arranged inside the pull rod 210 in a sliding mode; the ball 280 is inserted into the slider 270, and one side of the ball 280 is attached to the rod 210. Thus, the slide 270 and the ball 280 are moved when the insertion tube 220 moves, and the slide 270 and the ball 280 are arranged to facilitate the assistance of the insertion tube 220.

In some embodiments, in order to better improve the sliding effect of the insertion tube 220 in the pull rod 210, optionally, the balls 280 are provided in plurality and symmetrically arranged at two sides of one end of the insertion tube 220 inserted into the pull rod 210. Like this, be favorable to reducing the sliding resistance of intubate 220 in pull rod 210, make intubate 220 can slide adjusting in pull rod 210 better and stretch out length, and then make intubate 220 can satisfy the hoist and mount demand of the water conservancy pipeline of different length, improve water conservancy pipeline's hoist and mount variety.

Alternatively, the adjustment mechanisms are symmetrically disposed at both sides of the lower end of the wire rope 140. Like this, the centre gripping is stabilized to water conservancy pipeline through the adjustment mechanism at both ends, and is more stable when being convenient for make water conservancy pipeline hoist through setting up the adjustment mechanism at both ends in pairs.

It should be noted that the adjusting mechanism is a lifting fixture in the prior art, and the specific structure and operation principle thereof are well known to those skilled in the art and will not be described in detail herein.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. The utility model provides a use hoist device in piping lane which characterized in that includes:

a base (110); the bottom of the base (110) is provided with a movable roller;

a boom (120) fixedly provided on the upper side of the base (110);

the hanging box (130) is arranged adjacent to the hanging rod (120), and a hoisting and balancing weight with a steel wire rope (140) is arranged in the hanging box (130);

the adjusting mechanism comprises a pull rod (210), an insertion pipe (220), a plug pin unit, a thrust unit and a sliding unit; the movable end of the steel wire rope (140) is connected with the pull rod (210), and the steel wire rope (140) is wound on a pulley arranged at the upper part of the suspender (120); the insertion tubes (220) are arranged inside two ends of the pull rod (210); the plug pin unit is arranged at the upper end of the insertion pipe (220), and thrust units are arranged on two sides of the plug pin unit; the sliding units are arranged on two sides of one end, inserted in the pull rod (210), of the insertion pipe (220).

2. The hoisting device for the pipe gallery according to claim 1, wherein the lower end of the insertion pipe (220) is provided with a protection mechanism for protecting the inner side of the water conservancy pipeline when the water conservancy pipeline is hoisted.

3. A pipe gallery hoist apparatus as claimed in claim 2, wherein the guard mechanism includes:

the buffer unit is arranged at the upper position of the lower end of the pull rod (210);

the inserting plate (330) is fixedly connected with the lower side of the buffer unit, and the lower end of the inserting plate (330) is inserted into the inserting pipe (220);

the auxiliary inserting units are arranged at two ends of the inserting plate (330);

and the elastic unit is arranged on the lower side of the inserting plate (330).

4. A pipe gallery internal lifting device as claimed in claim 3, wherein the auxiliary inserting unit includes: the roller (340) is inserted into the lower end of the inserting plate (330);

and the limiting rod (350) is inserted in the roller (340), and two sides of the limiting rod (350) are fixedly connected to the inserting plate (330).

5. A pipe gallery hoist device as claimed in claim 3, wherein the resilient unit includes:

the telescopic rod (360) is fixedly connected with the bottom end face of the inserting plate (330), and the lower side of the telescopic rod (360) is fixedly connected with the inserting tube (220);

and the upper end of the second spring (370) is fixedly connected with the inserting plate (330), the lower end of the second spring is connected with the inserting tube (220), and the telescopic rod (360) is sleeved with the second spring (370).

6. A pipe gallery hoist device as claimed in claim 3, wherein the buffer unit includes:

a rubber pad (310) disposed on the upper side of the lower end of the insertion tube (220);

the buffer plate (320) is fixedly connected with the lower side of the rubber pad (310), and the lower side of the buffer plate (320) is fixedly connected with the inserting plate (330).

7. The hoisting device for pipe gallery according to claim 6, wherein the rubber pad (310) and the buffer plate (320) are both configured in a circular arc structure.

8. A pipe gallery hoist apparatus as claimed in claim 1, wherein the latch unit includes:

an insertion rod (230) inserted inside the upper end of the insertion tube (220);

and the pull ring (240) is fixedly connected with the top end surface of the insert rod (230).

9. A pipe gallery hoist apparatus as claimed in claim 8, wherein the thrust unit includes:

push blocks (250) provided on both sides of the insertion rod (230);

the first spring (260) is arranged on the upper side of the push block (250), and the upper end of the first spring (260) is fixedly connected with the pull rod (210).

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