CN217159204U - Telescopic wall support that leaves of city utility tunnel - Google Patents
Telescopic wall support that leaves of city utility tunnel Download PDFInfo
- Publication number
- CN217159204U CN217159204U CN202122920752.8U CN202122920752U CN217159204U CN 217159204 U CN217159204 U CN 217159204U CN 202122920752 U CN202122920752 U CN 202122920752U CN 217159204 U CN217159204 U CN 217159204U
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- China
- Prior art keywords
- utility tunnel
- backplate
- support
- telescopic
- installation
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Abstract
The utility model relates to a mounting bracket of equipment box in the piping lane specifically is the telescopic wall support that leaves of city utility tunnel, and all kinds of control boxes in the cabin that are applicable to city utility tunnel later stage installation trailing arm are from the wall installation, realize telescopically through the push-and-pull, provide convenience for the maintenance. The telescopic wall support that leaves of city utility tunnel, including mounting bracket and link, the mounting bracket includes the backplate, is fixed with the bracing piece on the backplate, and the link includes the backplate, is fixed with the bracing piece on the backplate, all is provided with one row of fixed orifices on the bracing piece of mounting bracket, the bracing piece of link, also all is provided with the mounting hole on the backplate. The utility model is used for with the installation of all kinds of control boxes in city utility tunnel cabin, specifically be a telescopic equipment box support, its effectual solved the problem of the interior upright support department electric power pipeline installation difficulty of cabin to the effect is pleasing to the eye, durable after the installation is accomplished, still can go by oneself the pull, and the risk that the equipment box demolishd even damage when the large-scale electric power pipeline of later stage goes into the corridor can be effectively avoidd.
Description
Technical Field
The utility model relates to a mounting bracket of equipment box in the piping lane specifically is the telescopic wall support that leaves of city utility tunnel, and all kinds of control boxes in the cabin that are applicable to city utility tunnel later stage installation trailing arm are from the wall installation, realize telescopically through the push-and-pull, provide convenience for the maintenance.
Background
The utility tunnel is used for laying the city underground public tunnel of municipal pipelines such as electric power, communication, feedwater in a concentrated way, to the cabin that holds great power line (like 220kV, 110kV power cable), requires that all kinds of equipment box generally be 1.5 meters apart from the ground in the piping lane, 1 meter installation from the wall. If adopt traditional formula to fall to the ground support, will probably occupy equipment box below space, influence the later stage and go into corridor pipeline unit pipelaying.
Disclosure of Invention
The utility model discloses a solve and adopt traditional formula to fall to the ground support erection equipment case and influence the problem that follow-up pipeline laid, provide the telescopic wall support of leaving of city utility tunnel, this support mounting effect is pleasing to the eye, durable, and its telescopic characteristics provide convenience for the fortune of later stage is maintained and is overhauld simultaneously, have improved the efficiency of overhauing.
The utility model discloses an adopt following technical scheme to realize: the telescopic wall support that leaves of city utility tunnel, including mounting bracket and link, the mounting bracket includes the backplate, is fixed with the bracing piece on the backplate, and the link includes the backplate, is fixed with the bracing piece on the backplate, all is provided with one row of fixed orifices on the bracing piece of mounting bracket, the bracing piece of link, also all is provided with the mounting hole on the backplate.
When in use, the mounting rack is fixed on the cabin wall through the back plate; after the mounting frame is fixed, the support rods of the connecting frame and the support rod fixing holes of the mounting frame are overlapped and fixedly connected through bolts, the support is installed, and then the equipment box is fixed on the connecting frame back plate. Different fixing holes on the supporting rod of the connecting frame and the supporting rod of the mounting frame are overlapped and fixedly connected, so that the telescopic function of the support is realized.
Foretell city utility tunnel is telescopic from wall support, all is provided with the floor on the backplate of mounting bracket and the backplate of link.
Foretell city utility tunnel is telescopic from wall support, and a N mounting bracket and a link are supporting to be used, and the quantity of bracing piece is N on the link, and a N mounting bracket is fixed on the cabin wall body from the preceding interval in proper order after to, and a N bracing piece on the link is connected fixedly with the bracing piece on a N mounting bracket respectively, improves support fixed mounting's stability.
Foretell city utility tunnel is telescopic from wall support, the backplate adopts galvanized steel sheet, and the floor adopts galvanized steel sheet, and the bracing piece adopts galvanized steel channel-section steel, and the piping lane the inside is comparatively moist, and the galvanizing coat prevents that the material from rustting.
The thickness of the galvanized layer of the telescopic wall-leaving bracket for the urban comprehensive pipe gallery is 50 micrometers.
The utility model is used for with the installation of all kinds of control boxes in city utility tunnel cabin, specifically be a telescopic equipment box support, its effectual solved the problem of the interior upright support department electric power pipeline installation difficulty of cabin to the effect is pleasing to the eye, durable after the installation is accomplished, still can go by oneself the pull, and the risk that the equipment box demolishd even damage when the large-scale electric power pipeline of later stage goes into the corridor can be effectively avoidd.
Drawings
Fig. 1 is a schematic structural view of a mounting bracket.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
FIG. 4 is a schematic view of the connection frame
Fig. 5 is a right side view of fig. 4.
Fig. 6 is a top view of fig. 4.
Fig. 7 is a schematic view of the connection of the mounting bracket and the connecting bracket.
Fig. 8 is a right side view of fig. 7.
Fig. 9 is a top view of fig. 7.
Fig. 10 is a sectional view a-a of fig. 7.
In the figure: 1-backboard, 2-support rod, 3-ribbed plate, 4-fixing hole.
Detailed Description
The utility model discloses the difficult problem research of equipment box installation that possess great electric power pipeline cabin to utility tunnel forms, has utilized the pipe gallery space to the at utmost. The utility model discloses a concrete technical scheme as follows:
1. adopting 8# galvanized steel plates as a back plate 1, 4# galvanized steel plates as rib plates 3 and 4# galvanized steel channels as support rods 2, vertically fixing the support rods 2 on the back plate 1, processing 2 sets of mounting frames, and impacting fixing holes on the support rods of each set of mounting frame;
2. adopting a No. 4 galvanized steel plate as a back plate 1 and a ribbed plate 3, adopting two No. 4 galvanized steel channels as support rods 2, vertically fixing the support rods 2 on the back plate 1, processing 1 sleeve connecting frame, and impacting fixing holes on the support rods of the connecting frame;
3. the adjacent three fixing holes 4 on the support rod of the mounting frame and the adjacent three fixing holes on the support rod of the connecting frame are matched and correspond to each other, and M8 stainless steel bolts are used for fixing;
4. the mounting frame back plate hole is a 16-number long hole, the connecting frame back plate hole is a 8-number round hole, and the fixing hole on the support rod is a 16-number round hole;
5. the thickness of the galvanized layer of the galvanized steel sheet is 50 mu m;
in use: the mounting frame and the connecting frame can automatically adjust the size, the thickness of the galvanized steel plate and the position of the hole through the size and the weight of the equipment box.
Mounting means
1. After the mounting frame and the connecting frame arrive at the site, whether the thickness of the galvanized layer reaches the standard is measured;
2. 2 sets of mounting frames are fixed on the cabin wall by using M16 expansion bolts;
3. after the 2 sets of mounting frames are fixed, the connecting frame is fixed on the mounting frames, the supporting rods of the connecting frame and the supporting rods of the mounting frames are inserted oppositely, then fixing holes are superposed, and the connecting frame and the supporting rods are fastened by M8 bolts;
4. after the support is installed, a static load test is carried out by using a weight 5 times of the weight of the equipment box;
5. after the test was completed, the equipment box was fixed to the attachment frame back plate using M8 stainless steel bolts.
Claims (4)
1. City utility tunnel is telescopic from wall support, its characterized in that: the mounting frame comprises a back plate (1), a support rod (2) is fixed on the back plate (1), the connecting frame comprises the back plate (1), the support rod (2) is fixed on the back plate, a row of fixing holes (4) are formed in the support rod (2) of the mounting frame and the support rod (2) of the connecting frame, and mounting holes are formed in the back plate.
2. The telescopic city utility tunnel wall support of claim 1, characterized in that: ribbed plates (3) are arranged on the back plate of the mounting frame and the back plate of the connecting frame.
3. The telescopic city utility tunnel wall support of claim 2, characterized in that: n mounting brackets and a connecting frame are matched for use, and the number of the supporting rods on the connecting frame is N.
4. The urban utility tunnel telescopic wall-leaving support according to claim 3, characterized in that: the back plate (1) is made of a galvanized steel plate, the rib plate (3) is made of a galvanized steel plate, and the support rod (2) is made of a galvanized steel channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920752.8U CN217159204U (en) | 2021-11-26 | 2021-11-26 | Telescopic wall support that leaves of city utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920752.8U CN217159204U (en) | 2021-11-26 | 2021-11-26 | Telescopic wall support that leaves of city utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217159204U true CN217159204U (en) | 2022-08-09 |
Family
ID=82685096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122920752.8U Active CN217159204U (en) | 2021-11-26 | 2021-11-26 | Telescopic wall support that leaves of city utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217159204U (en) |
-
2021
- 2021-11-26 CN CN202122920752.8U patent/CN217159204U/en active Active
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