CN221521919U - Pipeline installation system for steel net rack roof - Google Patents
Pipeline installation system for steel net rack roof Download PDFInfo
- Publication number
- CN221521919U CN221521919U CN202322996812.3U CN202322996812U CN221521919U CN 221521919 U CN221521919 U CN 221521919U CN 202322996812 U CN202322996812 U CN 202322996812U CN 221521919 U CN221521919 U CN 221521919U
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- Prior art keywords
- pipeline
- installation system
- sliding
- steel
- rack roof
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a pipeline installation system for a steel grid roof, which comprises the following components: the sliding rail is used for sliding the pipeline to be installed in place and is clamped on the lower chord support of the steel net frame; the fixed pulley is fixed at the front end of the sliding rail, and the winch is positioned at the orthographic projection position below the fixed pulley; the traction rope is used for traction of the pipeline to be installed and slides along the sliding track, one end of the traction rope is connected to the winch, the other end of the traction rope is wound on the fixed pulley and used for being connected to the front end of the pipeline to be installed, and construction efficiency is improved through the installation system.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a pipeline installation system for a steel grid roof.
Background
With the increasing of various high-rise factory building projects in China, high-altitude pipeline installation operation is becoming more and more common, and the current method of building a scaffold or using a movable scaffold operation platform is still adopted for construction in the installation of the electromechanical pipeline of the high-rise factory building in the industry. The scaffold of the method has large construction amount, low construction efficiency and high safety risk. In particular, for a large factory building adopting a steel mesh frame roof, the length and width of a single mesh of the steel mesh frame are limited, and the length of a single pipeline far exceeds the length of a single mesh in the steel mesh frame, so that the pipeline bracket and the pipeline installation face great difficulties.
When the pipeline is installed, the roof top plate is often constructed, and the installation method has the advantages that the hoisting space of the crane is limited, and the installation is inconvenient; the pipeline is easy to slide when the pipeline passes through the pipeline, and the safety control difficulty is high; when the pipelines are assembled, the levelness and the verticality of the pipelines are difficult to ensure.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides a pipeline installation system for a steel grid roof, avoids a large number of scaffolds, installs the pipeline in place in a limited construction space, and improves the construction efficiency.
In order to achieve the above object, the present utility model adopts a technical scheme that a pipe installation system for a steel rack roof includes:
The sliding rail is used for sliding the pipeline to be installed in place and is clamped on the lower chord support of the steel net frame;
The fixed pulley is fixed at the front end of the sliding rail, and the winch is positioned at the orthographic projection position below the fixed pulley;
The traction rope is used for traction of the pipeline to be installed and slides along the sliding track, one end of the traction rope is connected to the winch, and the other end of the traction rope is wound on the fixed pulley and is used for being connected to the front end of the pipeline to be installed.
The utility model further improves a pipeline installation system for a steel grid roof, which comprises two clamping rails and a plurality of sliding components which are connected between the two clamping rails at intervals along the length direction of the clamping rails and used for sliding a pipeline to be installed.
The utility model further improves a pipeline installation system for a steel net rack roof, which comprises a connecting plate connected between two clamping rails, an inverted U-shaped rod fixed at the top of the connecting plate and a sleeve rotationally sleeved on a web member of the inverted U-shaped rod.
The utility model further improves the pipeline installation system for the steel net rack roof, wherein the bottom of the clamping rail is provided with clamping grooves at positions corresponding to each lower chord support.
The pipeline installation system for the steel net rack roof is further improved in that baffles for preventing the pipeline to be installed from rolling out are connected to two sides of the sliding rail.
The utility model provides a further improvement of a pipeline installation system for a steel grid roof, which further comprises a bungee cord for buffering slippage of the pipeline to be installed, wherein one end of the bungee cord is connected to an existing structure, and the other end of the bungee cord is connected to the rear end of the pipeline to be installed.
Compared with the prior art, the utility model has the advantages that:
1. By arranging the fixed pulleys to match with the traction pipeline of the winch to slide, the direction of the traction force is converted into the horizontal direction, so that pushing operation at high altitude is avoided, and the safety is improved
2. Through setting up the normal running fit of sleeve pipe and falling U type pole, be convenient for wait to install orbital sliding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing the construction of a piping installation system for a steel rack roof according to the present utility model in a use state.
Fig. 2 is a schematic illustration of the clamping of the slip rail and the support frame of the pipe installation system for steel rack roofs of the present utility model.
Fig. 3 is a schematic view of the skid assembly structure of the pipe installation system for steel rack roofs of the present utility model.
In the figure: 1. a pipe to be installed; 2. a spherical hinge support; 3. an inverted U-shaped supporting beam; 4. clamping the rail; 5. a slip assembly; 501. a connecting plate; 502. an inverted U-shaped rod; 503. a sleeve; 6. a hoist; 7. a fixed pulley; 8. a clamping groove.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
The piping installation system for steel rack roofs of the present utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Referring to fig. 1-3, a duct mounting system for a steel rack roof, comprising:
The sliding rail is used for sliding the pipeline 1 to be installed in place and is clamped on a lower chord support of the steel net frame;
A fixed pulley 7 fixed at the front end of the sliding rail, and a winch 6 positioned at the orthographic projection position below the fixed pulley 7;
The traction rope is used for traction of the pipeline 1 to be installed and slides along the sliding track, one end of the traction rope is connected to the winch 6, and the other end of the traction rope is wound on the fixed pulley 7 and is used for being connected to the front end of the pipeline 1 to be installed.
By arranging the winch 6 on the ground and matching with the fixed pulley 7, the pipeline 1 to be installed is pulled, a driving device is prevented from being arranged on the lower chord of the roof truss, and the construction safety is improved.
Specifically, a pull ring for connecting the hauling rope is connected to the top wall of the front end of the pipe 1 to be installed, and the pull ring and the fixed pulley 7 are located at the same horizontal elevation.
Preferably, the sliding rail comprises two clamping rails 4 and a plurality of sliding components 5 which are connected between the two clamping rails 4 at intervals along the length direction of the clamping rails 4 and used for sliding the pipeline 1 to be installed.
Three embodiments of the slip assembly 5 are provided:
Example one: the sliding component 5 comprises a connecting plate 501 connected between the two clamping rails 4, an inverted U-shaped rod 502 fixed on the top of the connecting plate 501, and a sleeve 503 rotatably sleeved on the web member of the inverted U-shaped rod 502.
Example two: the sliding component 5 comprises a connecting rod connected between the two clamping rails 4 and a sleeve 503 rotationally sleeved on the connecting rod.
Example three: the sliding component 5 comprises a connecting rod, and two ends of the connecting rod are rotatably connected between the two clamping rails 4 through bearings.
By arranging the sliding component 5, when the pipeline 1 to be installed is pulled, the self-rotation occurs, so that the sliding resistance is reduced, and the winch 6 is convenient for pulling.
Preferably, the bottom of the clamping rail 4 is provided with a clamping groove 8 at a position corresponding to each lower chord support.
By arranging the clamping groove 8 on the clamping rail 4, the rapid installation of the sliding rail is realized, and the welding fixation is avoided.
Preferably, two sides of the sliding rail are connected with baffles for preventing the pipeline 1 to be installed from rolling out.
Specifically, the baffle is connected to the top of the clamping rail 4 in a through-length manner.
Preferably, the sliding device further comprises a bungee cord for buffering sliding of the pipeline 1 to be installed, wherein one end of the bungee cord is connected to the rear end of the pipeline 1 to be installed, and the other end of the bungee cord is connected to the existing structure.
Through setting up this elastic cord, when the haulage rope is carrying out the traction at the front end of waiting to install pipeline 1, this elastic cord provides a reverse force that is less than traction force, makes wait to install pipeline 1 and is in the tight state of both ends atress all the time, has improved the slip stability of this wait to install pipeline 1, avoids taking place to topple.
Specifically, this steel rack is the quadrangular pyramid steel rack, and the connected node of this quadrangular pyramid steel rack adopts spherical hinge support 2, is connected with on the lower chord support of this quadrangular pyramid steel rack and falls U type supporting beam 3, and the tip of two edge of a wing poles of this falling U type supporting beam 3 is connected to the spherical hinge support 2 of two adjacent rack lower chords respectively, and this rail joint that slides is on the web member of this falling U type supporting beam 3.
Through setting up this inverted U type supporting beam 3, will slide the track lifting, for the installation of sliding the track and the slip of waiting to install pipeline 1 provides construction space, in addition, this inverted U type supporting beam 3 will slide the track and wait to install pipeline 1's load and pass through string ball pivot support 2 and transmit for the structure whole, avoid directly shelving the track on roof truss lower chord support, improve structural stability.
Specifically, the pipe 1 to be installed is generally divided into a plurality of sections by one body, and a method for installing the plurality of sections of pipe 1 to be installed is provided, comprising the steps of:
after the previous section of pipeline 1 to be installed slides in place, welding and fixing the pipeline, and unwinding the elastic rope;
connecting the haulage rope to the front end of the pipe 1 to be installed at the next section, and connecting the elastic rope to the rear end of the pipe 1 to be installed at the next section;
sliding the next section of pipeline 1 to be installed until the pipeline 1 to be installed is propped against the rear end of the previous section of pipeline 1 to be installed, and disconnecting the haulage rope and loosening the elastic rope after welding and fixing the two sections of pipelines 1 to be installed;
the above steps are repeated until the entire pipe is installed in place.
It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The present utility model is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matters of the present utility model can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. A duct mounting system for a steel rack roof, comprising:
The sliding rail is used for sliding the pipeline to be installed in place and is clamped on the lower chord support of the steel net frame;
The fixed pulley is fixed at the front end of the sliding rail, and the winch is positioned at the orthographic projection position below the fixed pulley;
The traction rope is used for traction of the pipeline to be installed and slides along the sliding track, one end of the traction rope is connected to the winch, and the other end of the traction rope is wound on the fixed pulley and is used for being connected to the front end of the pipeline to be installed.
2. The conduit installation system for a steel rack roof of claim 1, wherein the skid rail comprises two clip rails, a plurality of skid assemblies connected between the two clip rails at intervals along the length of the clip rails for skid of the conduit to be installed.
3. The piping installation system for a steel rack roof of claim 2, wherein said slip assembly comprises a connection plate connected between two of said clip rails, an inverted U-shaped rod secured to the top of said connection plate, and a sleeve rotatably sleeved over the web member of said inverted U-shaped rod.
4. The piping installation system for a steel rack roof of claim 2, wherein the bottom of the clip rail is provided with a clip groove at a position corresponding to each of the lower chord supports.
5. The piping installation system for a steel rack roof according to claim 1, wherein a baffle for preventing the piping to be installed from rolling out is attached to both sides of the slip rail.
6. The duct mounting system for a steel rack roof of claim 1, further comprising a bungee cord for providing cushioning for slippage of the duct to be mounted, the bungee cord having one end connected to an existing structure and another end connected to a rear end of the duct to be mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996812.3U CN221521919U (en) | 2023-11-07 | 2023-11-07 | Pipeline installation system for steel net rack roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996812.3U CN221521919U (en) | 2023-11-07 | 2023-11-07 | Pipeline installation system for steel net rack roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221521919U true CN221521919U (en) | 2024-08-13 |
Family
ID=92178468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322996812.3U Active CN221521919U (en) | 2023-11-07 | 2023-11-07 | Pipeline installation system for steel net rack roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221521919U (en) |
-
2023
- 2023-11-07 CN CN202322996812.3U patent/CN221521919U/en active Active
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