CN211456576U - Special-shaped double-bridge three-way connecting piece - Google Patents
Special-shaped double-bridge three-way connecting piece Download PDFInfo
- Publication number
- CN211456576U CN211456576U CN201922334814.XU CN201922334814U CN211456576U CN 211456576 U CN211456576 U CN 211456576U CN 201922334814 U CN201922334814 U CN 201922334814U CN 211456576 U CN211456576 U CN 211456576U
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- China
- Prior art keywords
- tray
- bridge
- special
- connecting piece
- shaped double
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 206010066054 Dysmorphism Diseases 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000004870 electrical engineering Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of building electrical engineering, concretely relates to dysmorphism double-bridge frame tee junction spare, including the main part tray, the left and right, the preceding three direction of main part tray are equipped with six ports respectively, and two ports are a set of, and every port all links firmly one can be connected the end connection tray of installation with the crane span structure, and main part tray middle part sets up groined type rib. Dysmorphism double-bridge frame tee junction spare, simple structure, when the crane span structure was laid side by side, need not turn over perpendicularly at T type turning department and bend, two-layer cable conductor mutual noninterference. The use function of the bridge frame can be ensured, and the attractiveness of the installation of the bridge frame is also considered.
Description
Technical Field
The utility model relates to a dysmorphism double bridge frame tee bend connecting piece belongs to building electrical engineering technical field.
Background
When the bridge frame is constructed on a construction site, when a plurality of groups of different bridge frames are often laid side by side, the same part is subjected to the construction condition of T-shaped turning simultaneously, in order to ensure that the bridge frame passes smoothly, the T-shaped turning part needs to be subjected to vertical turning of a cable bridge frame, when the bridge frames laid in parallel are more, the clearance required for vertical turning is very high, even the clear height of a building floor can be seriously reduced, the use of a user is influenced, and therefore the urgent requirement for electrical construction caused by vertical turning of the bridge frame is reduced.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the defects of the prior art are overcome, the special-shaped double-bridge-frame three-way connecting piece is simple in structure, and the problem that the bridge frame is perpendicularly bent can be effectively solved.
Dysmorphism double-bridge frame tee junction spare, including the main part tray, the left and right, preceding three direction of main part tray are equipped with six ports respectively, two ports are a set of, every port all links firmly one can be connected the end connection tray of installation with the crane span structure, main part tray middle part sets up groined type rib roof beam.
When the cable is threaded through the bridge, a cable of one bridge is arranged on the lower layer of the groined rib beam, a cable of the other bridge is arranged on the upper layer of the groined rib beam, and the two layers of cables are guaranteed not to interfere with each other. The utility model discloses need not turn over perpendicularly when can guaranteeing two sets of crane span structure T types of laying side by side and bend, both guaranteed the service function of crane span structure, guaranteed the aesthetic property of crane span structure installation again.
The two sides of the end connecting tray are provided with a plurality of connecting screw holes, and the bridge frame is connected with the end connecting tray through bolts.
In order to reduce the manufacturing cost and the process steps, it is preferable that the end connection tray is integrally formed with the body tray.
Preferably, the height of the main tray is 1.5-2 times of the height of the end connecting tray, so that cables in different paths can smoothly pass through the main tray, and the total height of the main tray is not too high.
Preferably, the groined rib beam is formed by fastening solid square tubes, the rib beam at the longitudinal and transverse intersection part is provided with a groove, and the rib beam is connected with the main tray in a welding manner.
Preferably, the tray cover plate matched with the main body tray is arranged on the main body tray.
Compared with the prior art, the utility model beneficial effect who has is:
dysmorphism double-bridge frame tee junction spare, simple structure, when the crane span structure was laid side by side, need not turn over perpendicularly at T type turning department and bend, two-layer cable conductor mutual noninterference. The use function of the bridge frame can be ensured, and the attractiveness of the installation of the bridge frame is also considered.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a schematic view of grooves at the longitudinal and transverse intersection of a groined rib;
fig. 6 is a schematic structural diagram of the installation tray cover plate of the present invention.
In the figure: 1. a main body tray; 2. connecting the tray; 3. a rib beam; 4. a connecting screw hole; 5. a groove; 6. a tray cover plate.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in figures 1-6, two crane span structure tee junction spares of dysmorphism, including main part tray 1, the left and right, preceding three direction of main part tray 1 are equipped with six ports respectively, two ports are a set of, every port all links firmly one can be connected the end connection tray 2 of installation with the crane span structure, main part tray 1 middle part sets up groined type rib 3.
The end connection tray 2 of this embodiment is provided with four connection screw holes 4 on each of its two sides.
The end connecting tray 2 of the present embodiment is integrally formed with the main body tray 1.
The height of the main body tray 1 of the embodiment is 1.5 to 2 times of the height of the end connection tray 2.
The groined type rib beam 3 of this embodiment is formed by the solid square tube lock joint of 10mm, and the rib beam 3 of vertical and horizontal crossing position sets up 5mm 10 mm's recess 5, rib beam 3 and main part tray 1 welded connection.
The main body tray 1 of this embodiment is provided with a tray cover 6 adapted thereto.
When the crane span structure threading, 3 lower floors of rib of groined type are walked to a crane span structure cable conductor, and 3 upper floors of rib of groined type are walked to the cable conductor of another crane span structure, the utility model discloses need not turn over perpendicularly when can guaranteeing two sets of crane span structure T types of laying side by side and bend, both guaranteed the service function of crane span structure, guaranteed the aesthetic property of crane span structure installation again.
Claims (6)
1. The utility model provides a two bridge tee bend connecting pieces of dysmorphism which characterized in that: including main part tray (1), the left and right, the preceding three direction of main part tray (1) are equipped with six ports respectively, and two ports are a set of, and every port all links firmly one can be connected end connection tray (2) of installation with the crane span structure, and main part tray (1) middle part sets up groined type rib roof beam (3).
2. The special-shaped double-bridge three-way connecting piece as claimed in claim 1, wherein: the two sides of the end connecting tray (2) are provided with a plurality of connecting screw holes (4).
3. The special-shaped double-bridge three-way connecting piece as claimed in claim 1, wherein: the end connecting tray (2) and the main body tray (1) are integrally processed and molded.
4. The special-shaped double-bridge three-way connecting piece as claimed in claim 1, wherein: the height of the main tray (1) is 1.5-2 times of the height of the end connecting tray (2).
5. The special-shaped double-bridge three-way connecting piece as claimed in claim 1, wherein: the groined type rib beam (3) is formed by fastening solid square pipes, the rib beam (3) at the longitudinal and transverse intersection position is provided with a groove (5), and the rib beam (3) is connected with the main tray (1) in a welding manner.
6. The special-shaped double-bridge three-way connecting piece as claimed in claim 1, wherein: the main tray (1) is provided with a tray cover plate (6) matched with the main tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334814.XU CN211456576U (en) | 2019-12-20 | 2019-12-20 | Special-shaped double-bridge three-way connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334814.XU CN211456576U (en) | 2019-12-20 | 2019-12-20 | Special-shaped double-bridge three-way connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456576U true CN211456576U (en) | 2020-09-08 |
Family
ID=72316438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922334814.XU Expired - Fee Related CN211456576U (en) | 2019-12-20 | 2019-12-20 | Special-shaped double-bridge three-way connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456576U (en) |
-
2019
- 2019-12-20 CN CN201922334814.XU patent/CN211456576U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |