CN207200181U - A kind of fire-type crane span structure - Google Patents
A kind of fire-type crane span structure Download PDFInfo
- Publication number
- CN207200181U CN207200181U CN201721251070.XU CN201721251070U CN207200181U CN 207200181 U CN207200181 U CN 207200181U CN 201721251070 U CN201721251070 U CN 201721251070U CN 207200181 U CN207200181 U CN 207200181U
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- CN
- China
- Prior art keywords
- steel shell
- fire
- plate
- welded
- crane span
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Abstract
The utility model discloses a kind of fire-type crane span structure, including steel shell, the steel shell is fixedly connected with steel shell by connecting plate, and connecting plate is bolted to connection with steel shell, the bottom of the steel shell is welded with bottom plate, and the upper side at bottom plate both ends is welded with connecting rod, cable frame is welded with the inwall of the steel shell, and semi-circular recesses are provided with cable frame, the upper end of the steel shell is provided with upper cover plate, and upper cover plate is to be flexibly connected with steel shell, the steel shell and the lateral surface of steel shell junction are fixed with joint plate, one layer of fire resistant coating is provided with the outer surface of the steel shell and inner surface.The utility model scribbles fire resistant coating in the inner surface of steel shell and outer surface so that device has certain fire protecting performance, and relative to install various fire prevention interlayers in the inside of device, present apparatus quality is lighter, facilitates the installation of device.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, specially a kind of fire-type crane span structure.
Background technology
The quick placement of China's economy science and technology, the construction of China's infrastructure are also more and more completeer since with reform and opening-up
It is kind, usually need to use crane span structure indoors during wiring, cable testing bridge is divided into slot type, pellet type and ladder-type, grid type
Etc. structure, it is made up of support, trailing arm and installation annex etc..Can independently set up, can also be laid in various buildings or structures and
On piping lane support, the features such as simple in construction, handsome in appearance, configuration is flexible and easy to maintenance is embodied, due to being for installing cable
, therefore, there is higher security performance, for existing crane span structure in order to prevent cable to catch fire, existing crane span structure all can be in housing
Various fireproof mezzanines are set up in inside, and which adds the heavy burden of housing, is unfavorable for the installation of equipment.
Utility model content
The purpose of this utility model is to provide a kind of fire-type crane span structure.
To achieve the above object, the utility model provides following technical scheme：A kind of fire-type crane span structure, including steel shell
Body, the steel shell are fixedly connected with steel shell by connecting plate, and connecting plate is bolted company with steel shell
Connect, the bottom of the steel shell is welded with bottom plate, and the upper side at bottom plate both ends is welded with connecting rod, the steel
Cable frame is welded with the inwall of housing processed, and semi-circular recesses are provided with cable frame, the upper end of the steel shell
Upper cover plate is provided with, and upper cover plate is to be flexibly connected with steel shell, the steel shell and the outside of steel shell junction
Face is fixed with joint plate, and one layer of fire resistant coating is provided with the outer surface of the steel shell and inner surface.
Preferably, the connecting plate is arranged on the side of steel shell.
Preferably, four bolts hole, and connecting rod and steel shell are provided with the side plate at the steel shell both ends
Side plate between be provided with certain gap.
Preferably, the length of the bottom plate is more than the width of steel shell.
Compared with prior art, the beneficial effects of the utility model are：Applied in the inner surface of steel shell and outer surface
There is fire resistant coating so that device has certain fire protecting performance, relative to install various fire prevention interlayers, the present apparatus in the inside of device
Quality is lighter, facilitates the installation of device, and sets joint plate in the junction of steel shell and steel shell, enters one
Step improves the sealing property of device, prevents flame from being come up by interface, has good fire protecting performance, in steel shell
Inside is additionally provided with cable frame, can be by the orderly placement of the cable inside steel shell, also beneficial to the cable inside steel shell
Radiating, the present apparatus is reasonable in design, light quality, device is directly fixed on to predetermined position by connecting rod can, simultaneously
Steel shell is directly bolted with steel shell, also reduces the difficulty of installation.
Brief description of the drawings
It is structural representation of the present utility model that Fig. 1, which is,；
Fig. 2 is the structural representation of the utility model bottom side.
1st, steel shell；2nd, steel shell；3rd, cable frame；4th, connecting plate；5th, bolt；6th, side plate；7th, bottom plate；8th, upper lid
Plate；9th, fire resistant coating；10th, joint plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2：A kind of fire-type crane span structure, including steel shell 1, steel shell 1 passes through with steel shell 1 to be connected
Plate 4 is fixedly connected, and connecting plate 4 is fixedly connected with steel shell 1 by bolt 5, and the bottom of steel shell 1 is welded with bottom
Plate 7, play a part of support, while bottom plate 7 uses stainless steel component, and the upper side at the both ends of bottom plate 7 is welded with
Connecting rod 2, be welded with cable frame 3 on the inwall of steel shell 1, and semi-circular recesses be provided with cable frame 3, can will in
The cable in portion is placed in a groove, and then the conveniently management to cable, can also be separated cable, is advantageous to cable radiating, steel
The upper end of housing 1 is provided with upper cover plate 8, is advantageous to the cable inside protection equipment, and upper cover plate 8 and steel shell 1 are activity
Connection, steel shell 1 and the lateral surface of the junction of steel shell 1 are fixed with joint plate 10, prevent flame from being come up by interface,
With good fire protecting performance, one layer of fire resistant coating 9 is provided with the outer surface of steel shell 1 and inner surface so that device
With certain fire protecting performance, relative to install various fire prevention interlayers in the inside of device, present apparatus quality is lighter, facilitates
The installation of device, connecting plate 4 are arranged on the two sides of steel shell 1, four are provided with the side plate 6 at the both ends of steel shell 1
Bolt hole, for the connection of steel shell 1 and steel shell 1, and one is provided between connecting rod 2 and the side plate 6 of steel shell 1
Fixed gap, the length of bottom plate 7 are more than the width of steel shell 1.
Operation principle：Directly cable to be mounted will be needed to be placed in the cable frame 3 inside steel shell 1 during use, and then
The convenient management to cable, cable can also be separated, be advantageous to cable radiating, after the installation is complete close upper cover plate 8, lead to
Device is fixed on predetermined position by the connecting rod 2 crossed on device, and fire prevention is scribbled in the inner surface of steel shell 1 and outer surface
Coating 9 so that device has certain fire protecting performance, relative to install various fire prevention interlayers, present apparatus quality in the inside of device
It is lighter, the installation of device is facilitated, and joint plate 10 is set in the junction of steel shell 1 and steel shell 1, enter one
Step improves the sealing property of device, prevents flame from being come up by interface, has a good fire protecting performance, steel shell 1 and
Steel shell 1 is directly connected by bolt 5 and connecting plate 4, also reduces the difficulty of installation.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of fire-type crane span structure, including steel shell (1), it is characterised in that：The steel shell (1) and steel shell (1)
It is fixedly connected by connecting plate (4), and connecting plate (4) is fixedly connected with steel shell (1) by bolt (5), the steel shell
The bottom of body (1) is welded with bottom plate (7), and the upper side at bottom plate (7) both ends is welded with connecting rod (2), the steel
Cable frame (3) is welded with the inwall of housing (1) processed, and semi-circular recesses are provided with cable frame (3), the steel shell
The upper end of body (1) is provided with upper cover plate (8), and upper cover plate (8) is to be flexibly connected with steel shell (1), the steel shell (1)
Joint plate (10) is fixed with the lateral surface of steel shell (1) junction, on the outer surface and inner surface of the steel shell (1)
It is provided with one layer of fire resistant coating (9).
A kind of 2. fire-type crane span structure according to claim 1, it is characterised in that：The connecting plate (4) is arranged on steel shell
The two sides of body (1).
A kind of 3. fire-type crane span structure according to claim 1, it is characterised in that：The side plate at steel shell (1) both ends
(6) four bolts hole are provided with, and be provided between connecting rod (2) and the side plate (6) of steel shell (1) it is certain between
Gap.
A kind of 4. fire-type crane span structure according to claim 1, it is characterised in that：The length of the bottom plate (7) is more than steel
The width of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251070.XU CN207200181U (en) | 2017-09-27 | 2017-09-27 | A kind of fire-type crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251070.XU CN207200181U (en) | 2017-09-27 | 2017-09-27 | A kind of fire-type crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200181U true CN207200181U (en) | 2018-04-06 |
Family
ID=61786054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721251070.XU Expired - Fee Related CN207200181U (en) | 2017-09-27 | 2017-09-27 | A kind of fire-type crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117810880A (en) * | 2024-03-01 | 2024-04-02 | 淮安新水建设有限公司 | Cable laying bridge for building power engineering |
-
2017
- 2017-09-27 CN CN201721251070.XU patent/CN207200181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117810880A (en) * | 2024-03-01 | 2024-04-02 | 淮安新水建设有限公司 | Cable laying bridge for building power engineering |
| CN117810880B (en) * | 2024-03-01 | 2024-05-07 | 淮安新水建设有限公司 | Cable laying bridge for building power engineering |
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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: 20180406 Termination date: 20180927 |