CN215439252U

CN215439252U - Hoisting mechanism for pipe gallery

Info

Publication number: CN215439252U
Application number: CN202121662704.7U
Authority: CN
Inventors: 杜宁; 单宏伟; 鲁尚玲; 高世品; 范光彬; 张晓�; 侯润锋
Original assignee: CCCC Second Highway Engineering Co Ltd; CCCC SHB Sixth Engineering Co Ltd
Current assignee: CCCC Second Highway Engineering Co Ltd; CCCC SHB Sixth Engineering Co Ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-07
Anticipated expiration: 2031-07-21

Abstract

The utility model provides a pipe gallery hoisting mechanism, which relates to the field of production and installation of pipe galleries, and comprises a frame body, a plurality of connecting pieces and fasteners, wherein the number of the connecting pieces is the same as that of the connecting pieces, and the fasteners are in one-to-one correspondence with the connecting pieces; the first end of each connecting piece all is articulated with the support body, and the second end is articulated with the fastener that corresponds to the articulated axis of the first end of a plurality of connecting pieces is parallel to each other, and the articulated axis mutually perpendicular at the both ends of each connecting piece, fastener are used for connecting the piping lane. Through setting up perpendicularly the articulated axis at connecting piece both ends for the piping lane has certain horizontal activity allowance, can swing by the relative support body, provides buffer space for the piping lane, thereby has reduced because the piping lane rocks and the interact power between the piping lane and the hoist that produce. Consequently, solve hoist and mount piping lane in-process among the prior art effectively, easily produce great interact's problem between piping lane and the hoist.

Description

Hoisting mechanism for pipe gallery

Technical Field

The utility model relates to the technical field of production and installation of pipe galleries, in particular to a pipe gallery hoisting mechanism.

Background

In order to meet the requirement of urban construction development, the underground space is fully utilized, and an underground pipe gallery is required to be built to centralize municipal official network facilities. With the increase of urban population, living requirements are diversified and municipal facilities are increased, so that large-tonnage and multi-cabin pipe galleries need to be buried underground.

The large-tonnage fabricated pipe gallery is of a concrete structure and is heavy. The pipe gallery is generally required to be hoisted by utilizing a lifting appliance in the prior art, the lifting appliance is rigidly connected with the pipe gallery, and the pipe gallery has no moving allowance. Consequently, when the pipe gallery appears rocking in the hoist and mount in-process, easily produce great interact's force between pipe gallery and the hoist, and lead to pipe gallery or hoist to damage easily. Therefore, how to solve among the prior art hoist and mount pipe rack transportation in-process, the problem that easily produces great interact power between pipe rack and the hoist is the technical problem that technical staff in the field need to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipe gallery hoisting mechanism capable of avoiding overlarge interaction force between a pipe gallery and a hoisting tool in the process of hoisting the pipe gallery, which is used for solving the defect that the pipe gallery or the hoisting tool is damaged due to the fact that a large interaction force is easily generated between the pipe gallery and the hoisting tool in the hoisting and transporting process of the pipe gallery in the prior art, and achieving the effects of no damage to the pipe gallery and the hoisting tool and safe hoisting in the hoisting process.

The utility model provides a pipe gallery hoisting mechanism, which comprises: the lifting frame comprises a frame body, a plurality of connecting pieces and fasteners, wherein the frame body is used for being connected with a lifting machine, the number of the connecting pieces is the same as that of the connecting pieces, and the fasteners are in one-to-one correspondence with the connecting pieces;

the first ends of the connecting pieces are hinged to the frame body, the second ends of the connecting pieces are hinged to the corresponding fastening pieces, the hinge axes of the first ends of the connecting pieces are parallel to each other, the hinge axes of the two ends of each connecting piece are perpendicular to each other, and the fastening pieces are used for connecting pipe galleries.

According to the pipe gallery hoisting mechanism provided by the utility model, the connecting piece is a telescopic connecting piece.

According to the pipe gallery hoisting mechanism provided by the utility model, the telescopic connecting piece is set to be an oil cylinder.

According to the pipe gallery hoisting mechanism provided by the utility model, oil supply pipelines of the oil cylinders are connected in series.

According to the pipe gallery hoisting mechanism provided by the utility model, the fastener comprises a connecting seat, a suspender and a fixing nut, the connecting seat is hinged with the connecting piece, the first end of the suspender is connected with the connecting seat, and the second end of the suspender is used for penetrating through the pipe wall of a pipe gallery and is in threaded fit with the fixing nut.

According to the pipe gallery hoisting mechanism provided by the utility model, the first end of the connecting piece is hinged with the frame body through the hinge seat.

According to the pipe gallery hoisting mechanism provided by the utility model, the frame body is of a frame structure.

According to the pipe gallery hoisting mechanism provided by the utility model, the frame structure comprises a plurality of longitudinal beams and a plurality of cross beams, and the longitudinal beams and the cross beams are mutually perpendicular and connected.

According to the pipe gallery hoisting mechanism provided by the utility model, the longitudinal beam is connected with the cross beam in a welding manner.

According to the pipe gallery hoisting mechanism provided by the utility model, each longitudinal beam is provided with a plurality of connecting pieces distributed along the axial direction of the longitudinal beam.

According to the pipe gallery hoisting mechanism provided by the utility model, the hinge axes at the two ends of the connecting piece are vertically arranged, so that the pipe gallery has a certain horizontal movement allowance in the process of hoisting the pipe gallery by using the pipe gallery hoisting mechanism, the pipe gallery can swing relative to the frame body, a buffer space is provided for the pipe gallery, and the interaction force between the pipe gallery and the hoisting tool, which is generated by the shaking of the pipe gallery, is reduced. Consequently, solve among the prior art effectively in the pipe gallery hoist and mount transportation process, easily produce great interact's problem between pipe gallery and the hoist.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a pipe gallery hoisting mechanism provided by the present invention;

FIG. 2 is a left side view of the piping lane hoist of FIG. 1;

FIG. 3 is a top view of the piping lane hoist of FIG. 1;

FIG. 4 is a schematic structural view of a connector provided by the present invention;

FIG. 5 is a left side view of the connector of FIG. 4;

reference numerals:

1: a pipe gallery; 2: an oil cylinder; 3: a connecting seat;

4: a boom; 5: a connecting flange; 6: a stringer;

7: a cross beam; 8: a first hinge shaft; 9: a second hinge shaft;

10: lifting lugs; 11: a hinged seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A pipe rack hoist mechanism provided by an embodiment of the present invention is described below in conjunction with figures 1-5.

Specifically, piping lane hoisting machine constructs including support body, connecting piece and fastener. The frame body is used for being connected with a hoisting machine. The hoisting machine can be a crane or other machines. For example, as shown in fig. 1 to 3, a lifting lug 10 may be provided on the frame body to be connected to a crane. The number of the connecting pieces is multiple. The number of the fasteners is the same as that of the connecting pieces, and the fasteners correspond to the connecting pieces one by one. The first end of each connecting piece is hinged with the frame body. For example, the first end of the connector may be hinged to the frame by a first hinge shaft 8. The second end of the connecting piece is hinged with the corresponding fastener. For example, the second end of the connector may be hinged to the fastener by a second hinge shaft 9. And the hinge axes of the first ends of the plurality of links are parallel to each other. That is, all the first hinge shafts 8 are parallel to each other. The hinge axes of the two ends of each connecting piece are perpendicular to each other. That is, the first hinge shaft 8 and the second hinge shaft 9 at both ends of the link are perpendicular to each other. Fasteners are used to connect the tube lane 1. During the use, connect the support body on hoisting machinery to link to each other fastener and piping lane 1, hoist piping lane 1 through hoisting machinery.

According to the pipe gallery hoisting mechanism provided in the embodiment of the utility model, the hinge axes at the two ends of the connecting piece are vertically arranged, so that the pipe gallery 1 has a certain horizontal movement allowance and can swing relative to the frame body in the process of hoisting the pipe gallery 1 by using the pipe gallery hoisting mechanism, a buffer space is provided for the pipe gallery 1, and the interaction force between the pipe gallery 1 and a hoisting tool, which is generated by the shaking of the pipe gallery 1, is reduced. Consequently, solve 1 hoist and mount transportation in the prior art of pipe gallery effectively, easily produce great interact's problem between pipe gallery 1 and the hoist, avoid pipe gallery 1 or hoist to damage. Besides, because the hookup location of piping lane 1 and fastener has the error usually, be not convenient for in the actual work progress be connected fastener and piping lane 1, and through the perpendicular setting of the articulated axis with the connecting piece both ends for the fastener can adjust spatial position, with being connected with piping lane 1 more conveniently, thereby reduce the installation degree of difficulty.

In some embodiments provided by the present invention, the connector is provided as a telescopic connector. So set up, when utilizing hoisting machinery to hoist piping lane hoisting mechanism, can make the extension of telescopic connection spare earlier to make and produce between each telescopic connection spare and the piping lane 1 and prestrain the power, when hoisting machinery rises like this, can guarantee the balanced atress of each telescopic connection spare and the tie point of piping lane 1, so that the piping lane 1 stably rises, the level lifts by crane, reduces the uneven and wobbling problem of easily appearing of 1 atress of piping lane.

In some embodiments provided by the present invention, the telescopic connection is provided as a cylinder 2.

In some embodiments provided by the present invention, the oil supply lines of the respective cylinders 2 are connected in series with each other. Through the oil supply pipeline series connection with each hydro-cylinder 2 to when lifting by crane, every hydro-cylinder 2 receives the same power, ensures that piping lane 1 can the level lift by crane.

In some embodiments provided by the utility model, the fastener comprises a connecting socket 3, a suspension rod 4 and a fixing nut. Referring to fig. 4 to 5, the connecting base 3 is hinged to the connecting member. The first end of the suspender 4 is connected with the connecting seat 3. For example, a through hole for the suspension rod 4 to pass through may be provided on the connecting seat 3, and the suspension rod 4 passes through the through hole and then is screwed with a nut to connect with the connecting seat. The second end of the suspender 4 is used for penetrating through the pipe wall of the pipe gallery 1 and then is in threaded fit with the fixing nut. So set up, the simple structure of fastener to the convenience is connected with piping lane 1.

Referring to fig. 1 to 5, in some embodiments provided by the present invention, a first end of the link is hinged to the frame body by a hinge base 11. The hinge base 11 may be connected to the frame body by welding or bolting. The first end of the connecting piece is hinged with the cross-over seat through a first hinge shaft 8.

Referring to fig. 3, in some embodiments provided by the present invention, the frame is provided as a frame structure.

Referring to fig. 3, in some embodiments provided by the present invention, the frame structure comprises a plurality of longitudinal beams 6 and a plurality of transverse beams 7, the longitudinal beams 6 and the transverse beams 7 being perpendicular to each other and connected.

Alternatively, the longitudinal beams 6 and the transverse beams 7 are welded.

Optionally, each stringer 6 is provided with several connecting members distributed in the axial direction of the stringer 6.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a piping lane hoisting machine constructs which characterized in that includes: the lifting frame comprises a frame body, a plurality of connecting pieces and fasteners, wherein the frame body is used for being connected with a lifting machine, the number of the connecting pieces is the same as that of the connecting pieces, and the fasteners are in one-to-one correspondence with the connecting pieces;

2. The tube lane hoist mechanism of claim 1, wherein the connection is provided as a retractable connection.

3. The tube lane hoisting mechanism of claim 2 wherein the telescoping connection is configured as a cylinder.

4. The piping lane hoisting mechanism of claim 3, wherein the oil supply lines of each of the cylinders are connected in series with each other.

5. The pipe rack hoisting mechanism of claim 1 wherein the fastener comprises a connecting base, a boom and a retaining nut, the connecting base being hinged to the connecting piece, the boom having a first end connected to the connecting base and a second end for threading through the wall of the pipe rack into threaded engagement with the retaining nut.

6. The tube lane hoisting mechanism of claim 1 wherein the first end of the connector is hinged to the frame via a hinge mount.

7. The tube lane hoist mechanism of claim 1, wherein the rack is configured as a frame structure.

8. The tube lane hoisting mechanism of claim 7 wherein the frame structure comprises a plurality of longitudinal beams and a plurality of transverse beams, the longitudinal beams and the transverse beams being perpendicular to and connected to each other.

9. The tube lane hoist mechanism of claim 8, wherein the longitudinal beam is welded to the cross beam.

10. A tube lane hoisting mechanism according to claim 8 wherein each of said longitudinal beams is provided with a plurality of said connectors distributed axially of said longitudinal beam.