CN221295881U - Hoisting system for pipeline installation - Google Patents
Hoisting system for pipeline installation Download PDFInfo
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- CN221295881U CN221295881U CN202323237686.XU CN202323237686U CN221295881U CN 221295881 U CN221295881 U CN 221295881U CN 202323237686 U CN202323237686 U CN 202323237686U CN 221295881 U CN221295881 U CN 221295881U
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 93
- 239000010959 steel Substances 0.000 claims abstract description 93
- 239000002356 single layer Substances 0.000 claims description 32
- 238000010276 construction Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000010410 layer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a hoisting system that pipeline installation was used, hoisting system includes steel construction support, two sets of hoisting structure, floor, has seted up two hoisting points at the floor, two hoisting points of floor are passed respectively to the upper end of two sets of hoisting structure, and two sets of hoisting structure are installed in steel construction support's both sides, and every hoisting structure of group includes portable joist and hoist assembly, and portable joist is movably installed in one side of steel construction support, and hoist assembly includes hoist and mount crossbeam, rings, chain, rings are installed between hoist and mount crossbeam and chain, and the one end of rings links to each other with hoist and mount crossbeam, and the other end of rings links to each other with the one end of chain, and the other end of chain is equipped with the steel pipe hoist cable, and the other end of chain and the one end of steel pipe hoist cable link to each other, and the other end of steel pipe hoist cable is connected with the barb. According to the utility model, only two hoisting points and two groups of hoisting structures are arranged on the floor slab, so that the vertical installation of the pipeline of each group of steel structure brackets can be completed.
Description
Technical Field
The utility model relates to the technical field of pipeline installation systems, in particular to a hoisting system for pipeline installation.
Background
The existing air conditioner main machine room is internally provided with a water chilling unit, a water pump, a cooling and freezing water pipeline and accessories thereof, the main machine room is also provided with a plate exchanger, and the existing air conditioner machine room is required to be provided with a large number of pipelines, such as: chilled water pipes, cooling water pipes, water supply pipes for water towers, water replenishment pipes, etc., in order to reduce the transmission of vibrations of equipment to the upper floor by the pipes, the mounting brackets of the pipes are typically mainly floor mounted.
In the existing pipeline hoisting installation structure, a bracket is installed firstly, and a pipeline is installed through the bracket; the expansion bolts are arranged on a structural layer at the top of a machine room to set a large number of hoisting points, two hoisting points are arranged at the top of each pipeline, then the pipelines are hoisted to a pipeline support to be in place by using a large hoisting crane, and the following problems exist in the existing pipeline installation structure:
1) Because of the limitation of site conditions, the buildings around the construction area are dense, and part of the area cannot stand large hoisting equipment;
2) A large number of hoisting points are required to be arranged on a structural layer at the top of the machine room, and the workload of arranging the hoisting points is high;
3) When the existing pipeline installation structure is used for hoisting the pipeline, the pipeline needs to be obliquely penetrated and obliquely pulled to be in place, the labor intensity required by obliquely penetrating the upper bracket to hoist the pipeline is high, and the problem of large potential safety hazard easily exists.
Disclosure of utility model
In view of the above, the utility model provides a hoisting system which is provided with only two hoisting points on a floor slab, few in hoisting points, firm and reliable, only two hoisting points and two groups of hoisting structures on the floor slab, and can finish the pipeline installation of each group of steel structure brackets, solve the problem that a large number of hoisting points are required to be arranged on the top layer of a machine room in the traditional installation scheme, hoist the pipeline on the steel structure brackets through the coordination of a hoisting assembly and a movable joist, and can vertically hoist the pipeline in place, avoid the oblique through hoisting of the pipeline and improve the hoisting stability.
The utility model solves the technical problems by the following technical proposal:
The utility model provides a hoisting system for pipeline installation, which comprises a steel structure support for installing a pipeline, two groups of hoisting structures and a floor slab, wherein the floor slab is provided with two hoisting points which are symmetrically distributed at intervals, the upper ends of the two groups of hoisting structures respectively penetrate through the two hoisting points of the floor slab, the two groups of hoisting structures are arranged on two sides of the steel structure support, each group of hoisting structures comprises a movable joist for fixing the pipeline and a hoisting assembly, the movable joist is movably arranged on one side of the steel structure support, the hoisting assembly comprises a hoisting beam, a hoisting ring and a chain block, the hoisting ring is arranged between the hoisting beam and the chain block, one end of the hoisting ring is connected with the hoisting beam, the other end of the hoisting ring is connected with one end of the chain block, the chain block is arranged below the hoisting beam through the hoisting ring, the other end of the chain block is provided with a steel pipe sling, the other end of the chain block is connected with one end of the steel pipe sling, and the other end of the steel pipe sling is connected with a barb.
As a further improvement of the technical scheme, the movable joist comprises a joist connecting plate and a pipe hoop, the pipe hoop is arranged at the upper end of the joist connecting plate, a lifting lug is arranged on one side of the joist connecting plate, a mounting hole is formed in the other side of the joist connecting plate, the movable joist is used for fixing a pipeline through the pipe hoop on the joist connecting plate, and a lifting part is arranged above the pipe hoop.
As a further improvement of the technical scheme, the steel structure bracket comprises a single-layer pipeline bracket and a pi-shaped pipeline bracket, wherein the pi-shaped pipeline bracket is arranged above the single-layer pipeline bracket, the single-layer pipeline bracket comprises two bracket steel upright posts and bracket cross beams, the two bracket steel upright posts are symmetrically distributed at intervals, the bracket cross beams are arranged between the two bracket steel upright posts, each bracket steel upright post is fixed with the ground through foundation bolts, the movable joist is movably arranged on one side of each bracket steel upright post, the pi-shaped pipeline bracket comprises a pi-shaped cross beam and two short upright posts, the two short upright posts are symmetrically distributed at intervals, and the pi-shaped cross beam is arranged between the two short upright posts.
As a further improvement of the technical scheme, a fixing piece is arranged between the two short upright posts of the pi-shaped pipeline support and the support cross beam of the single-layer pipeline support, first fixing holes matched with the fixing piece are respectively formed in the two short upright posts of the pi-shaped pipeline support, second fixing holes matched with the fixing piece are formed in the support cross beam of the single-layer pipeline support, and the two short upright posts of the pi-shaped pipeline support are matched with the fixing piece through the first fixing holes and are arranged above the support cross beam of the single-layer pipeline support.
As a further improvement of the technical scheme, the support steel upright is provided with a positioning hole matched with the mounting hole of the movable joist, the positioning hole is provided with a mounting piece matched with the positioning hole and the mounting hole, and the movable joist is matched with the mounting piece and the positioning hole through the mounting hole so as to movably mount the movable joist on one side of the support steel upright.
As a further improvement of the technical scheme, a sling is arranged between the movable joist and the lifting ring, one end of the sling is connected with the lifting lug of the movable joist, and the other end of the sling is connected with the lifting ring.
Compared with the prior art, the technical scheme of the utility model has at least the following beneficial effects:
(1) The lifting system comprises a steel structure support, two groups of lifting structures and a floor slab, wherein two lifting points are arranged on the floor slab, the upper ends of the two groups of lifting structures respectively penetrate through the two lifting points of the floor slab, the two groups of lifting structures are arranged at two sides of the steel structure support, each group of lifting structures comprises a movable joist and a lifting assembly, the movable joist is movably arranged at one side of the steel structure support, the lifting assembly comprises a lifting cross beam, a lifting ring and a chain block, the lifting ring is arranged between the lifting cross beam and the chain block, one end of the lifting ring is connected with the lifting cross beam, the other end of the lifting ring is connected with one end of the chain block, the other end of the chain block is provided with a steel pipe sling, the other end of the chain block is connected with one end of the steel pipe sling, the other end of the steel pipe sling is connected with a barb, the movable joist comprises a joist connecting plate and a pipe sling, one side of the joist connecting plate is provided with a lifting lug, the other side of the joist connecting plate is provided with a mounting hole, the movable joist is movably arranged on one side of the steel pipe through the pipe sling, a pipe sling is fixed on a pipeline, and the lifting part of the pipe sling can be hung by a pipe sling. According to the utility model, only two hoisting points are arranged on the floor, the two sets of hoisting structures are arranged by penetrating the floor, and the pipelines are relatively light because no water is filled in the pipelines, so that the reliability of the hoisting points can be improved, the two hoisting points and the two sets of hoisting structures are arranged on the floor, the pipeline installation of each set of steel structure support can be completed, the problem that a large number of hoisting points are required to be arranged on the top layer of a machine room in the traditional installation scheme, the construction strength is high is solved, and the pipelines can be hoisted on the steel structure support by matching the hoisting assembly with the movable joists.
(2) Each group of hoisting structures comprises a movable joist and a hoisting assembly, wherein the movable joist is movably arranged on one side of a steel structure support, a positioning hole matched with the movable joist is formed in a support steel upright, a mounting piece matched with the positioning hole and the mounting hole is arranged at the positioning hole, and the movable joist is matched with the mounting piece and the positioning hole through the mounting hole, so that the movable joist is movably arranged on one side of the support steel upright. According to the utility model, the movable joist is matched with the hoisting assembly, so that the pipeline can be hoisted to the elevation position of the steel structure support where the pipeline is installed, and the safety and convenience of hoisting the steel pipe are improved.
(3) The steel structure bracket comprises a single-layer pipeline bracket and a pi-shaped pipeline bracket, wherein the pi-shaped pipeline bracket is arranged above the single-layer pipeline bracket, the single-layer pipeline bracket comprises two bracket steel upright posts and a bracket cross beam, the bracket cross beam is arranged between the two bracket steel upright posts, each bracket steel upright post is fixed with the ground through foundation bolts, the movable joist is movably arranged on one side of each bracket steel upright post, the pi-shaped pipeline bracket comprises a pi-shaped cross beam and two short upright posts, and the pi-shaped cross beam is arranged between the two short upright posts. The n-shaped pipeline bracket is arranged above the bracket cross beam of the single-layer pipeline bracket through the two short upright posts, the n-shaped pipeline bracket can be arranged after the single-layer pipeline bracket is arranged, the steel structure bracket can be arranged in two steps and is matched with the hoisting pipeline of the hoisting assembly, so that the steel pipe can be vertically hoisted in place, and oblique penetration is avoided.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as to provide further clarity and understanding of the above and other objects, features and advantages of the present utility model, as described in the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a hoisting system according to the present utility model;
FIG. 2 is a schematic diagram of a hoisting system according to the present utility model;
FIG. 3 is a schematic view of the structure of the hoisting assembly of the present utility model;
FIG. 4 is a schematic view of a movable joist according to the present utility model;
FIG. 5 is a schematic diagram of a movable joist according to the present utility model;
FIG. 6 is a schematic view of the relationship between the steel stand column of the bracket of the present utility model and the ground;
FIG. 7 is an elevational view of a first conduit of the present utility model ready to be hoisted to a bracket beam;
FIG. 8 is an elevational view of the first conduit of the present utility model being suspended from a bracket beam;
FIG. 9 is an elevation view of a second conduit of the present utility model ready to be hoisted to a bracket beam;
FIG. 10 is an elevational view of a second conduit of the present utility model being suspended from a bracket beam;
FIG. 11 is an elevation of a third conduit of the present utility model ready to be hoisted to a pi-shaped beam;
FIG. 12 is an elevation of a third conduit of the present utility model being hoisted to a pi-shaped beam;
FIG. 13 is an elevation of a fourth conduit of the present utility model ready to be hoisted to a pi-shaped beam;
FIG. 14 is an elevation view of a fourth conduit of the present utility model being hoisted to a pi-shaped beam;
fig. 15 is a schematic view of the pipe of the present utility model mounted to a steel structural support with the lifting structure removed.
In the figure: steel structure bracket 1, single-layer pipeline bracket 11, bracket steel upright 111, bracket beam 112, foundation bolt 113, upright bottom plate 114, rubber backing plate 115, pi-shaped pipeline bracket 12, pi-shaped beam 121, short upright 122, hoisting structure 2, movable joist 21, joist connecting plate 211, pipe hoop 212, hoisting part 2121, lifting lug 213, hoisting assembly 22, hoisting beam 221, lifting ring 222, chain block 223, steel pipe sling 224, barb 225, sling 23, mounting member 24, floor slab 3, hoisting point 31, pipeline 4, first pipeline 41, second pipeline 42, third pipeline 43, fourth pipeline 44, and ground 5.
Detailed Description
The present utility model is described in detail below with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the principles of the utility model by way of example, and, together with the description, serve to explain the principles of the utility model. In the drawings to which reference is made, the same or similar components in different drawings are denoted by the same reference numerals.
As shown in fig. 1-6, a first embodiment of the present utility model provides a hoisting system for hoisting a pipeline 4, where the hoisting system includes a steel structure support 1 for installing the pipeline 4, two sets of hoisting structures 2, and a floor slab 3, where two hoisting points 31 are provided on the floor slab 3, the two hoisting points 31 are symmetrically distributed at intervals, the upper ends of the two sets of hoisting structures 2 respectively pass through the two hoisting points 31 of the floor slab 3, the two sets of hoisting structures 2 are installed on two sides of the steel structure support 1, and the two sets of hoisting structures 2 of the present utility model are installed by penetrating the floor slab 3, and since the pipeline 4 is not filled with water, the pipeline 4 is relatively light, and the reliability of the hoisting points can be improved. In addition, two groups of hoisting structures 2 are arranged beside the steel structure support 1 in a plane, the attractiveness of the hoisting structures 2 is improved, each group of hoisting structures 2 comprises a movable joist 21 for fixing a pipeline 4 and a hoisting assembly 22, the movable joist 21 is movably arranged on one side of the steel structure support 1, the hoisting assembly 22 comprises a hoisting beam 221, a hoisting ring 222 and a chain block 223, the hoisting ring 222 is arranged between the hoisting beam 221 and the chain block 223, one end of the hoisting ring 222 is connected with the hoisting beam 221, the other end of the hoisting ring 222 is connected with one end of the chain block 223, the hoisting beam 221 is arranged above a hoisting point 31 of a floor 3, one end of the hoisting ring 222 is connected with the hoisting beam 221 through the hoisting point 31 of the floor 3, the chain block 223 is arranged below the hoisting beam 221 through the hoisting ring 222, the other end of the chain block 223 is provided with a steel pipe sling 224, the other end of the chain block 223 is connected with one end of the steel pipe sling 224, the other end of the steel pipe sling 224 is connected with a barb 225, the movable joist 21 of the utility model comprises a joist connecting plate 211 and a pipe hoop 212, the pipe hoop 212 is arranged on one side of the joist 212 of the connecting plate 2121, and the other side of the connecting plate 212 is provided with a barb 212, and the pipe sling 212 is conveniently arranged on the other side of the connecting plate 212. According to the utility model, the movable joist 21 is matched with the hoisting assembly 22, so that the pipeline 4 can be hoisted to the elevation position of the steel structure bracket 1 where the pipeline 4 is required to be installed, the safety and convenience of steel pipe hoisting are improved, and the vertical hoisting of the pipeline 4 can be realized by the hoisting assembly 22, and the stability and safety of the hoisting of the pipeline 4 are improved.
The steel structure bracket 1 comprises a single-layer pipeline bracket 11 and a pi-shaped pipeline bracket 12, the pi-shaped pipeline bracket 12 is arranged above the single-layer pipeline bracket 11, the single-layer pipeline bracket 11 comprises two bracket steel upright posts 111 and bracket beams 112, the two bracket steel upright posts 111 are symmetrically distributed at intervals, the bracket beams 112 are arranged between the two bracket steel upright posts 111, the movable joist 21 is movably arranged at one side of each bracket steel upright post 111, the pi-shaped pipeline bracket 12 comprises a pi-shaped beam 121 and two short upright posts 122, the two short upright posts 122 are symmetrically distributed at intervals, the pi-shaped beam 121 is arranged between the two short upright posts 122, the pi-shaped pipeline bracket 12 is arranged above the bracket beams 112 of the single-layer pipeline bracket 11 through the two short upright posts 122, in particular implementation, fixing pieces are arranged between the two short upright posts 122 of the pi-shaped pipeline bracket 12 and the bracket beams 112 of the single-layer pipeline bracket 11, first fixing holes matched with the fixing pieces are respectively formed in the two short upright posts 122, the single-layer pipeline bracket 11 is matched with the bracket pieces of the single-layer pipeline bracket 11, the second short upright posts 112 can be vertically arranged on one side of the single-layer pipeline bracket 11 through the fixing pieces, and the two short upright posts 122 can be vertically arranged on the single-layer pipeline bracket 11 through the fixing pieces, and the single-layer pipeline bracket 11 can be vertically arranged after the single-layer pipeline bracket 11 is vertically arranged.
In particular, the utility model is provided with the upright post bottom plate 114 and the rubber backing plate 115 at the bottom of each bracket steel upright post 111 in sequence from top to bottom, the bottom of each bracket steel upright post 111 is fixed with the ground 5 through the foundation bolts 113, and the rubber backing plate 115 can play a role in shock absorption.
In the embodiment of the utility model, a positioning hole matched with a mounting hole of the movable joist 21 is formed in the bracket steel upright 111, a mounting piece 24 matched with the positioning hole and the mounting hole is arranged at the positioning hole, and the movable joist 21 is matched with the mounting piece 24 and the positioning hole through the mounting hole, so that the movable joist 21 is mounted on one side of the bracket steel upright 111, and the mounting piece 24 is a high-strength bolt.
According to the utility model, the sling 23 is arranged between the movable joist 21 and the lifting ring 222, one end of the sling 23 is connected with the lifting lug 213 of the movable joist 21, the other end of the sling 23 is connected with the lifting ring 222, and the movable joist 21 and the lifting ring 222 can be tensioned through the sling 23, so that the movable joist 21 and the pipeline 4 on the movable joist 21 can be conveniently lifted.
As shown in fig. 7-15, a second embodiment of the present utility model provides a hoisting process for installing a pipeline 4 on a steel structure support 1, the hoisting process comprising the following two hoisting stages in the following specific order:
a first hoisting stage:
Firstly, installing two support steel upright posts 111 and support cross beams 112 of a single-layer pipeline support 11;
step two, installing the hanging ring 222, the chain block 223, the steel pipe sling 224 and the barb 225 of the two groups of hanging components 22, and fixing the two groups of hanging components through one end of the hanging ring 222 and through the floor slab 3 after the two groups of hanging components are installed;
Step three, fixing the first pipeline 41 farthest from the hanging point to the pipe hoop 212 of the movable joist 21;
Step four, hoisting the first pipeline 41 farthest from the hoisting point and the movable joist 21 to the height of the support beam 112 of the single-layer pipeline support 11 through the hoisting assembly 22;
Step five, connecting the movable joist 21 with the bracket steel upright 111 by using a mounting piece 24, and tensioning the movable joist 21 and the hanging ring 222 by using a hanging rope 23;
Removing the steel pipe slings 224, removing the pipe hoops 212 between the first pipeline 41 and the movable joist 21, enabling the first pipeline 41 to roll from the movable joist 21 to the mounting position of the bracket cross beam 112, and then lowering the movable joist 21 and the barbs 225 to the ground;
step seven, the second pipeline 42 which is far from the hanging point is arranged on the pipe hoop 212 of the movable joist 21;
step eight, hoisting a second pipeline 42 which is far away from the hoisting point to the height of a bracket beam 112 of the single-layer pipeline bracket 11 together with the movable joist 21 through a hoisting assembly 22;
Step nine, connecting the movable joist 21 with a bracket steel upright 111 by using a mounting piece 24, and tensioning the movable joist 21 and a hanging ring 222 by using a hanging rope 23;
Removing the steel pipe slings 224, removing the pipe hoops 212 between the second pipeline 42 and the movable joist 21, enabling the second pipeline 42 to roll from the movable joist 21 to the mounting position of the bracket cross beam 112, and then lowering the movable joist 21 and the barbs 225 to the ground;
The above steps are repeated to fully install the pipes 4 on the bracket beams 112 of the steel structural bracket 1 in place.
And a second hoisting stage:
Step one, assembling a pi-shaped beam 121 and two short upright posts 122 into a pi-shaped pipeline bracket 12, and installing the pi-shaped pipeline bracket 12 above a bracket beam 112 of the steel structure bracket 1 by using a fixing piece;
Fixing a third pipeline 43 farthest from the hanging point to the pipe hoop 212 of the movable joist 21;
Step four, hoisting a third pipeline 43 farthest from the hoisting point and the movable joist 21 to the height of the pi-shaped cross beam 121 of the pi-shaped pipeline bracket 12 through the hoisting assembly 22;
Step five, connecting the movable joist 21 with the short upright post 122 of the n-shaped pipeline bracket 12 by using a mounting piece 24, and tensioning the movable joist 21 and the hanging ring 222 by using a hanging rope 23;
Removing the steel pipe slings 224, removing the pipe hoops 212 between the third pipeline 43 and the movable joist 21, enabling the third pipeline 43 to roll from the movable joist 21 to the mounting position of the bracket cross beam 112, and then lowering the movable joist 21 and the barbs 225 to the ground;
step seven, the fourth pipeline 44 which is far from the hanging point is arranged on the pipe hoop 212 of the movable joist 21;
Step eight, hoisting a fourth pipeline 44 which is far away from the hoisting point and the movable joist 21 to the height of the pi-shaped cross beam 121 of the pi-shaped pipeline bracket 12 through the hoisting assembly 22;
Step nine, connecting the movable joist 21 with the short upright post 122 of the n-shaped pipeline bracket 12 by using a mounting piece 24, and tensioning the movable joist 21 and the hanging ring 222 by using a hanging rope 23;
Removing the steel pipe slings 224, removing the pipe hoops 212 between the fourth pipeline 44 and the movable joist 21, enabling the fourth pipeline 44 to roll from the movable joist 21 to the mounting position of the n-shaped cross beam 121, and then lowering the movable joist 21 and the barbs 225 to the ground;
The above steps are repeated to fully install the pipes on the pi-shaped cross beam 121 of the pi-shaped pipe bracket 12 in place.
Compared with the prior art, the technical scheme disclosed by the embodiment has the following beneficial effects:
In the embodiment, the hoisting system only needs to set two hoisting points 31 and two groups of hoisting structures 2 on the floor slab 3, so that the pipeline installation of each group of steel structure supports 1 can be completed, the problem that a large number of hoisting points 31 are required to be set on the top layer of a machine room in the traditional installation scheme, the pipeline can be hoisted on the steel structure supports 1 through the coordination of the hoisting assembly 22 and the movable joist 21, and the pipeline 4 can be vertically hoisted in place through the hoisting assembly 22, so that the inclined pipeline penetration hoisting is avoided, and the pipeline hoisting stability is improved.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (6)
1. A hoisting system for pipe installation, characterized in that: the lifting system comprises a steel structure support for installing a pipeline, two groups of lifting structures and a floor slab, wherein two lifting points are formed in the floor slab, the two lifting points are symmetrically distributed at intervals, the upper ends of the two groups of lifting structures penetrate through the two lifting points of the floor slab respectively, the two groups of lifting structures are arranged on two sides of the steel structure support, each group of lifting structures comprises a movable joist for fixing the pipeline and a lifting assembly, the movable joist is movably arranged on one side of the steel structure support, the lifting assembly comprises a lifting cross beam, a lifting ring and a chain block, the lifting ring is arranged between the lifting cross beam and the chain block, one end of the lifting ring is connected with the lifting cross beam, the other end of the lifting ring is connected with one end of the chain block, the chain block is arranged below the lifting cross beam through the lifting ring, the other end of the chain block is provided with a steel pipe sling, the other end of the chain block is connected with one end of the steel pipe sling, and the other end of the steel pipe sling is connected with a barb.
2. A hoisting system for pipe installation as claimed in claim 1, characterized in that: the movable joist comprises a joist connecting plate and a pipe hoop, the pipe hoop is arranged at the upper end of the joist connecting plate, a lifting lug is arranged on one side of the joist connecting plate, a mounting hole is formed in the other side of the joist connecting plate, the movable joist is used for fixing a pipeline through the pipe hoop on the joist connecting plate, and a lifting part is arranged above the pipe hoop.
3. A hoisting system for pipe installation as claimed in claim 1, characterized in that: the steel structure support comprises a single-layer pipeline support and a pi-shaped pipeline support, the pi-shaped pipeline support is arranged above the single-layer pipeline support, the single-layer pipeline support comprises two support steel upright posts and support cross beams, the two support steel upright posts are symmetrically distributed at intervals, the support cross beams are arranged between the two support steel upright posts, the movable joist is movably arranged on one side of each support steel upright post, the pi-shaped pipeline support comprises a pi-shaped cross beam and two short upright posts, the two short upright posts are symmetrically distributed at intervals, and the pi-shaped cross beam is arranged between the two short upright posts.
4. A hoisting system for pipe installation as claimed in claim 3, characterized in that: the two short upright posts of the pi-shaped pipeline bracket and the bracket cross beam of the single-layer pipeline bracket are provided with fixing pieces, the two short upright posts of the pi-shaped pipeline bracket are respectively provided with first fixing holes matched with the fixing pieces, the bracket cross beam of the single-layer pipeline bracket is provided with second fixing holes matched with the fixing pieces, and the two short upright posts of the pi-shaped pipeline bracket are installed above the bracket cross beam of the single-layer pipeline bracket in a matched mode through the first fixing holes and the fixing pieces.
5. A hoisting system for pipe installation as claimed in claim 3, characterized in that: the support steel upright post is provided with a positioning hole matched with the mounting hole of the movable joist, the positioning hole is provided with a mounting piece matched with the positioning hole and the mounting hole, and the movable joist is matched with the mounting piece and the positioning hole through the mounting hole so as to movably mount the movable joist on one side of the support steel upright post.
6. A hoisting system for pipe installation as claimed in claim 1, characterized in that: a sling is arranged between the movable joist and the lifting ring, one end of the sling is connected with the lifting lug of the movable joist, and the other end of the sling is connected with the lifting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237686.XU CN221295881U (en) | 2023-11-29 | 2023-11-29 | Hoisting system for pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237686.XU CN221295881U (en) | 2023-11-29 | 2023-11-29 | Hoisting system for pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295881U true CN221295881U (en) | 2024-07-09 |
Family
ID=91742329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323237686.XU Active CN221295881U (en) | 2023-11-29 | 2023-11-29 | Hoisting system for pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295881U (en) |
-
2023
- 2023-11-29 CN CN202323237686.XU patent/CN221295881U/en active Active
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