CN210273361U - Bridge with good heat insulation - Google Patents
Bridge with good heat insulation Download PDFInfo
- Publication number
- CN210273361U CN210273361U CN201921104590.7U CN201921104590U CN210273361U CN 210273361 U CN210273361 U CN 210273361U CN 201921104590 U CN201921104590 U CN 201921104590U CN 210273361 U CN210273361 U CN 210273361U
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- CN
- China
- Prior art keywords
- bridge frame
- heat insulation
- sides
- foam body
- foam
- Prior art date
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 239000006260 foam Substances 0.000 claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge frame with good heat insulation, which solves the problems that the existing bridge frame is simple in structure and only consists of metal sheets, the temperature in the bridge frame rises when the external environment temperature is higher, a cable is placed in the bridge frame with higher temperature, and the service life of the cable can be greatly shortened, and comprises a bridge frame body and a heat insulation device, wherein the heat insulation device is arranged in the bridge frame body and comprises a U-shaped mounting plate, a first foam body, a clamping groove, a cover plate, a second foam body and a fixed groove, the first foam body is arranged outside the U-shaped mounting plate, the clamping grooves are arranged on two sides of the bottom end of the first foam body, the utility model has the advantages of ingenious design and reasonable design, the air and the heat insulation device in the middle of the gap in the bridge frame body jointly insulate the cable of the bridge frame body, the heat conductivity of the air is poor, and the heat insulation device jointly, the temperature in the bridge frame body is less influenced by the external temperature.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a thermal-insulated good crane span structure.
Background
The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and other structures, the cable bridge comprises a support, a supporting arm, an installation accessory and the like, can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are embodied, all parts need to be galvanized and installed on the bridge outside the building in the open air, if the bridge is close to the seaside or belongs to a corrosion area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength, the existing bridge is simple in structure and only comprises metal sheets, the temperature in the bridge rises along with the temperature when the external environment temperature is higher, and the cable is placed in the bridge with the higher temperature, so that the service life of the cable can be greatly shortened.
Therefore, how to design a bridge frame with good heat insulation becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a thermal-insulated good crane span structure, the effectual current crane span structure simple structure of having solved only comprises the foil, and the temperature in the crane span structure also rises thereupon when external environment temperature is higher, and the cable is put in the higher crane span structure of temperature, can shorten cable life's problem greatly.
In order to achieve the above object, the utility model provides a following technical scheme: including crane span structure body and heat-proof device, crane span structure body internally mounted has heat-proof device, and heat-proof device includes U type mounting panel, first foam, draw-in groove, apron, second foam and fixed slot, and first foam is installed in the U type mounting panel outside, and the draw-in groove has all been seted up to first foam bottom both sides, and the apron is installed to U type mounting panel top, and the second foam is installed on the apron top, and the fixed slot has all been seted up to the apron both sides, is provided with the clearance between crane span structure body and the heat-proof device, and heat-proof device internally mounted has the cable.
Preferably, the crane span structure body includes U type bottom plate, card strip, mounting groove, top cap and buckle, and the inside both sides of U type bottom plate all are fixed with the card strip, and the mounting groove has all been seted up to U type bottom plate upper portion both sides, and the top cap is installed to U type bottom plate top, and top cap bottom both sides all are fixed with the buckle.
Preferably, the U-shaped bottom plate and the outer side of the top cover are coated with heat insulation films.
Preferably, the first foam body and the second foam body are polyurethane material members, and through holes are uniformly formed in one side of the first foam body and one side of the second foam body.
Preferably, a bracket is arranged on each of two sides of the bridge frame body and the heat insulation device.
Preferably, reinforcing ribs are fixed on two sides of the lower portion of the inner side of the U-shaped mounting plate.
The utility model discloses think about ingenious, reasonable in design, this internal air and the heat-proof device through the clearance middle part of crane span structure are thermal-insulated to crane span structure body cable jointly, and the thermal conductivity of air is relatively poor, in addition the heat-proof device combined action, strengthens the heat-proof quality of crane span structure body for this internal temperature of crane span structure receives external temperature to influence lessly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the bridge frame body of the present invention;
FIG. 3 is a schematic view of the heat insulation device of the present invention;
reference numbers in the figures: 1. a bridge frame body; 2. a thermal insulation device; 3. a gap; 4. a cable; 21. a U-shaped mounting plate; 22. a first foam; 23. a card slot; 24. a cover plate; 25. a second foam; 26. fixing grooves; 11. a U-shaped bottom plate; 12. clamping the strip; 13. mounting grooves; 14. a top cover; 15. buckling; 16. a heat insulating film.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-3.
In the first embodiment, as shown in fig. 1 and 3, the present invention includes a bridge body 1 and a thermal insulation device 2, the thermal insulation device 2 is installed inside the bridge body 1, the thermal insulation device 2 includes a U-shaped mounting plate 21, a first foam 22, a slot 23, a cover plate 24, a second foam 25 and a fixing slot 26, the first foam 22 is installed outside the U-shaped mounting plate 21, the slot 23 is respectively installed on both sides of the bottom end of the first foam 22, the cover plate 24 is installed above the U-shaped mounting plate 21, the second foam 25 is installed on the top end of the cover plate 24, the fixing slot 26 is respectively installed on both sides of the cover plate 24, a gap 3 is provided between the bridge body 1 and the thermal insulation device 2, a cable 4 is installed inside the thermal insulation device 2, the thermal insulation device 2 is installed first, the slot 23 at the bottom end of the first foam 22 is aligned with the clip 12, the first foam 22 is installed inside the U-shaped bottom plate 11, the cable 4 is then placed on the U, u type mounting panel 21 is used for placing cable 4, can not directly put cable 4 on first foam 22, at installation apron 24, with the fixed slot 26 card of apron 24 both sides on U type mounting panel 21 can, the air and the heat-proof device 2 through clearance 3 middle part are thermal-insulated to crane span structure body 1 cable 4 jointly in crane span structure body 1, the thermal conductivity of air is relatively poor, in addition heat-proof device 2 combined action, the heat-proof quality of reinforcing crane span structure body 1 for the temperature in the crane span structure body 1 receives outside temperature influence less.
Embodiment two, on the basis of embodiment one, as shown in fig. 2, the bridge frame body 1 includes a U-shaped bottom plate 11, clamping strips 12, mounting grooves 13, a top cover 14 and fasteners 15, the clamping strips 12 are fixed on both sides of the inside of the U-shaped bottom plate 11, the mounting grooves 13 are formed on both sides of the upper portion of the U-shaped bottom plate 11, the top cover 14 is installed above the U-shaped bottom plate 11, the fasteners 15 are fixed on both sides of the bottom of the top cover 14, after the cable 4 and the heat insulation device 2 are installed, the top cover 14 is installed at last, and the fasteners 15 on both sides of the top cover 14 are installed in the mounting grooves 13 on both sides of the U-shaped bottom plate.
In the third embodiment, on the basis of the second embodiment, as shown in fig. 2, the U-shaped bottom plate 11 and the top cover 14 are coated with the heat insulating film 16, and the heat insulating film 16 is adhered to the outer surfaces of the U-shaped bottom plate 11 and the top cover 14, so that the bridge frame body 1 also has certain heat insulating property.
In the fourth embodiment, in addition to the first embodiment, the first foam 22 and the second foam 25 are made of polyurethane, through holes are uniformly formed in one side of the first foam 22 and one side of the second foam 25, the foam heat insulation performance of the polyurethane is good, and the through holes in the first foam 22 and the second foam 25 enhance the heat insulation performance of the heat insulation device 2.
In the fifth embodiment, on the basis of the first embodiment, supports are installed on two sides of the bridge frame body 1 and the heat insulation device 2, and the supports are used for isolating the bridge frame body 1 and the heat insulation device 2 and maintaining stability of the bridge frame body 1 and the heat insulation device 2.
In the sixth embodiment, on the basis of the first embodiment, reinforcing ribs are fixed on both sides of the lower portion inside the U-shaped mounting plate 21, and the reinforcing ribs on both sides inside the U-shaped mounting plate 21 are used for enhancing the strength of the U-shaped mounting plate 21 and prolonging the service life of the U-shaped mounting plate 21.
The working principle is as follows: when the utility model is used, the heat insulation device 2 is firstly installed, the clamping groove 23 at the bottom end of the first foam body 22 is firstly aligned to the clamping strip 12, the first foam body 22 is installed in the U-shaped bottom plate 11, then the cable 4 is placed on the U-shaped mounting plate 21 in the first foam body 22, the U-shaped mounting plate 21 is used for placing the cable 4, the cable 4 can not be directly placed on the first foam body 22, the fixing grooves 26 at the two sides of the cover plate 24 are clamped on the U-shaped mounting plate 21 at the installation cover plate 24, the air in the middle of the gap 3 in the bridge frame body 1 and the heat insulation device 2 jointly insulate the cable 4 of the bridge frame body 1, the heat conductivity of the air is poor, the heat insulation device 2 jointly acts to enhance the heat insulation performance of the bridge frame body 1, so that the temperature in the bridge frame body 1 is slightly influenced by the external temperature, after the cable 4 and the heat insulation device 2 are installed, the fasteners 15 on both sides of the top cover 14 are mounted in the mounting grooves 13 on both sides of the U-shaped bottom plate 11.
Compared with the prior art, the utility model has the following benefits: the design is ingenious, reasonable in design, this internal air and the heat-proof device through the clearance middle part of crane span structure insulate against heat to crane span structure body cable jointly, and the thermal conductivity of air is relatively poor, and in addition the heat-proof device combined action, the heat-proof quality of reinforcing crane span structure body for this internal temperature of crane span structure receives external temperature to influence lessly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a good crane span structure insulates against heat, includes crane span structure body (1) and heat-proof device (2), its characterized in that: the bridge frame is characterized in that the heat insulation device (2) is arranged inside the bridge frame body (1), the heat insulation device (2) comprises a U-shaped mounting plate (21), a first foam body (22), a clamping groove (23), a cover plate (24), a second foam body (25) and a fixing groove (26), the first foam body (22) is arranged outside the U-shaped mounting plate (21), the clamping groove (23) is formed in two sides of the bottom end of the first foam body (22), the cover plate (24) is arranged above the U-shaped mounting plate (21), the second foam body (25) is arranged on the top end of the cover plate (24), the fixing groove (26) is formed in two sides of the cover plate (24), a gap (3) is formed between the bridge frame body (1) and the heat insulation device (2), and a.
2. A well-insulated bridge frame as claimed in claim 1, wherein: the bridge frame body (1) comprises a U-shaped bottom plate (11), clamping strips (12), mounting grooves (13), a top cover (14) and buckles (15), the clamping strips (12) are fixed on two sides of the inside of the U-shaped bottom plate (11), the mounting grooves (13) are formed in two sides of the upper portion of the U-shaped bottom plate (11), the top cover (14) is installed above the U-shaped bottom plate (11), and the buckles (15) are fixed on two sides of the bottom of the top cover (14).
3. A well-insulated bridge frame as claimed in claim 2, wherein: and the outer sides of the U-shaped bottom plate (11) and the top cover (14) are coated with a heat insulation film (16).
4. A well-insulated bridge frame as claimed in claim 1, wherein: the first foam body (22) and the second foam body (25) are polyurethane material components, and through holes are uniformly formed in one sides of the first foam body (22) and the second foam body (25).
5. A well-insulated bridge frame as claimed in claim 1, wherein: and supports are arranged on two sides of the bridge frame body (1) and the heat insulation device (2).
6. A well-insulated bridge frame as claimed in claim 1, wherein: and reinforcing ribs are fixed on two sides of the lower part of the inner side of the U-shaped mounting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104590.7U CN210273361U (en) | 2019-07-15 | 2019-07-15 | Bridge with good heat insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104590.7U CN210273361U (en) | 2019-07-15 | 2019-07-15 | Bridge with good heat insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273361U true CN210273361U (en) | 2020-04-07 |
Family
ID=70012374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104590.7U Expired - Fee Related CN210273361U (en) | 2019-07-15 | 2019-07-15 | Bridge with good heat insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469332A (en) * | 2020-04-22 | 2020-07-31 | 京仪股份有限公司 | Processing technology of hot-dip galvanized polyurethane bridge with fire resistance |
-
2019
- 2019-07-15 CN CN201921104590.7U patent/CN210273361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469332A (en) * | 2020-04-22 | 2020-07-31 | 京仪股份有限公司 | Processing technology of hot-dip galvanized polyurethane bridge with fire resistance |
| CN111469332B (en) * | 2020-04-22 | 2021-10-08 | 京仪股份有限公司 | Processing technology of hot-dip galvanized polyurethane bridge with fire resistance |
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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 |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |