CN213402297U - High-strength fireproof bridge - Google Patents
High-strength fireproof bridge Download PDFInfo
- Publication number
- CN213402297U CN213402297U CN202021218225.1U CN202021218225U CN213402297U CN 213402297 U CN213402297 U CN 213402297U CN 202021218225 U CN202021218225 U CN 202021218225U CN 213402297 U CN213402297 U CN 213402297U
- Authority
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- China
- Prior art keywords
- cell body
- fixed connection
- temperature
- transmission line
- strength
- 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
- 210000005056 cell body Anatomy 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a fire prevention crane span structure of high strength, including the cell body, the inside groove of cell body is provided with the prestressing force carbon plate, the cell body both sides all are provided with punches a hole, punch a hole through bolt fixedly connected with connection piece, cell body upper end sliding connection has the apron, the inside temperature-sensing ware that is provided with of cell body, temperature-sensing ware fixed connection is in transmission line one end, transmission line other end fixed connection is at the treater lower extreme, treater upper end fixed connection is in sleeve pipe one end, the sleeve pipe other end runs through cell body and fixed connection on the siren. The utility model discloses in, at first add at the inside recess of cell body and established the prestressing force carbon plate, can reduce the amount of deflection deformation of structure when increasing the intensity of structure and rigidity, also can reduce and seal the crack, secondly can take place the police dispatch newspaper when the high temperature in inside temperature sensor that is provided with of cell body to the effect of fire prevention has been played, is worth wideling popularize.
Description
Technical Field
The utility model relates to a cable testing bridge design field especially relates to a fire prevention crane span structure of high strength.
Background
The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and the cable bridge comprises a bracket, a supporting arm, an installation accessory and the like, can be independently erected and also can be laid on various buildings and pipe gallery brackets, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are embodied, all parts are required to be galvanized and installed on the bridge outside the building in the open air, if the cable bridge is arranged near the seaside or belongs to a corrosive area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength, the static load refers to the type and the number of cables laid in the cable bridge and the external diameter weight/unit length of each cable, the statistics is respectively tabulated according to different routes laid by the cables, and the dynamic load refers to the weight of construction maintenance personnel in the installation and maintenance processes of the cable bridge, for light cable bridge, dynamic load is not generally considered, i.e. people are not allowed to stand on the bridge, if people need to stand, the span is properly reduced, the additional load is only load formed by ice and snow, wind and electromagnetic force outdoors, the load is related to the natural meteorological conditions of the area of an installation place and the properties of a charged body, the load is calculated according to various conditions in the design, and the current cable support and laying need to use the bridge, particularly power cables below 10KV, and fire-proof bridges are needed to be used for laying of outdoor overhead cable trenches and tunnels such as control cables, lighting distribution cables and the like, so as to prevent accidents of fire accidents caused by accidents.
However, most of the fireproof bridges on the market play a role in fire prevention by using a method of coating fireproof paint on the outer surface of the bridge, so that the fireproof effect is not very good, the internal cable cannot be effectively protected, and meanwhile, most of the bridges are made of metal and glass fiber reinforced plastics, the strength of the bridges made of the material cannot reach a high standard, and the bridges are poor in compression resistance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-strength fireproof bridge.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire prevention crane span structure of high strength, includes the cell body, be provided with the prestressing force carbon plate on the inside recess of cell body, the cell body both sides all are provided with punches a hole, punch a hole through bolt fixedly connected with connection piece, cell body upper end sliding connection has the apron, the inside temperature-sensing ware that is provided with of cell body, temperature-sensing ware fixed connection is in transmission line one end, transmission line other end fixed connection is in the treater bottom, treater top fixed connection is in sleeve pipe one end, the sleeve pipe other end runs through cell body and fixedly connected with siren.
As a further description of the above technical solution:
both sides of the groove body are provided with fixing holes.
As a further description of the above technical solution:
the processor is disposed inside the protective layer.
As a further description of the above technical solution:
the temperature sensor is arranged on the shell.
As a further description of the above technical solution:
and a zinc layer is arranged in the groove body.
As a further description of the above technical solution:
the tank body is provided with a hanging frame.
As a further description of the above technical solution:
the cover plate is provided with a handle.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first be provided with the temperature-sensing ware inside the cell body, temperature-sensing ware fixed connection is in transmission line one end, transmission line other end fixed connection is at the treater lower extreme, treater upper end fixed connection is in sleeve pipe one end, the sleeve pipe other end runs through cell body and fixed connection on the siren, when the inside high temperature of cell body, the temperature-sensing ware is listened and is followed the high temperature inside with signal transmission to the treater through the transmission line, the treater carries out analysis processes back transmission to the siren to the signal on, thereby the alarm takes place for the activation siren, remind personnel to in time investigate with this, prevent suffering from the emergence of conflagration.
2. The utility model discloses in, be provided with the prestressing force carbon plate on the inside recess of cell body, also be provided with the prestressing force carbon plate in the apron simultaneously, can reduce the amount of deflection deformation that the structure also can reduce and seal the crack when increasing the intensity of structure and rigidity, be worth wideling popularize.
Drawings
Fig. 1 is a perspective view of a high-strength fireproof bridge frame provided by the present invention;
fig. 2 is a cross-sectional view of a high-strength fireproof bridge frame provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
Illustration of the drawings:
1. a trough body; 2. a cover plate; 3. punching; 4. a fixing hole; 5. a prestressed carbon plate; 6. a groove; 7. a temperature sensor; 8. a processor; 9. a sleeve; 10. an alarm; 11. a transmission line; 12. a handle; 13. a protective layer; 14. a housing; 15. connecting sheets; 16. a bolt; 17. a zinc layer; 18. and (5) hanging the frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a high-strength fireproof bridge comprises a groove body 1, wherein a groove 6 in the groove body 1 is provided with a prestressed carbon plate 5, the prestressed carbon plate 5 can reduce deflection deformation of a structure and can also reduce and seal cracks while increasing the strength and rigidity of the structure, both sides of the groove body 1 are provided with punched holes 3, the punched holes 3 are fixedly connected with connecting pieces 15 through bolts 16, two bridge frames are fixed through the connecting pieces 15 when a plurality of bridge frames need to be connected, the punched holes 3 on the groove body 1 are aligned and are fixed through the bolts 16 so as to complete connection of the bridge frames, the upper end of the groove body 1 is slidably connected with a cover plate 2, the cover plate 2 seals the inside of the groove body 1 and prevents a wire pipe in the bridge frame from being corroded by wind or other materials due to time process, a temperature sensor 7 is arranged in the groove body 1, the temperature sensor 7 is fixedly connected to one end of a transmission line 11, the other end of, 8 top fixed connection of treater is in sleeve pipe 9 one end, and the sleeve pipe 9 other end runs through cell body 1 and fixedly connected with siren 10, when the inside high temperature of cell body 1 probably causes the conflagration, temperature-sensing ware 7 detects behind the high temperature through transmission line 11 with signal transmission to 8 inside processors, thereby processor 8 carries out analysis processes to the signal and transmits to siren 10 on activation siren 10 and takes place the police dispatch newspaper to this reminds personnel to in time investigate, prevents taking precautions against the emergence of conflagration.
The two sides of the tank body 1 are provided with fixing holes 4, when the bridge is required to be fixed in the vertical direction, the bridge is overlapped with the fixing holes 4 through the hanging frames 18 and then fixed through screws, the processor 8 is arranged inside the protective layer 13, the protective layer 13 protects the sensitivity of the processor 8, which is influenced by high temperature or rainwater, the temperature sensor 7 is arranged on the shell 14, the tank body 1 is internally provided with a zinc layer 17, the bridge is long in service life and attractive and durable due to the use of a high-specification non-flower galvanized flat plate, the tank body 1 is provided with the hanging frames 18, the bridge is fixed on the vertical direction through the hanging frames 18 by the hanging frames 18, connecting screws can fix the hanging frames 18 through screws, so that the tank body (1) is fixed, the cover plate 2 is provided with the handle 12, and the handle 12 facilitates.
The working principle is as follows: firstly, a groove 6 in the tank body 1 is provided with a prestressed carbon plate 5, and simultaneously, the cover plate 2 is also provided with the prestressed carbon plate 5, so that the strength and the rigidity of the structure are improved, the deflection deformation of the structure can be reduced, and the cracks can be reduced and sealed, so that the integral strength of the tank body is improved, secondly, a temperature sensor 7 is arranged in the tank body 1, the temperature sensor 7 is fixedly connected with one end of a transmission line 11, the other end of the transmission line 11 is fixedly connected with the lower end of a processor 8, the upper end of the processor 8 is fixedly connected with one end of a sleeve 9, the other end of the sleeve 9 penetrates through the tank body 1 and is fixedly connected with an alarm 10, when the temperature in the tank body 1 is overhigh, the temperature sensor 7 transmits a signal to the inside of the processor 8 through the transmission line 11 after detecting the high temperature, the processor 8 analyzes and transmits, therefore, the system can remind people to check in time and prevent fire.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a fire prevention crane span structure of high strength, includes cell body (1), its characterized in that: be provided with prestressing force carbon plate (5) on inside recess (6) of cell body (1), cell body (1) both sides all are provided with punches a hole (3), punch a hole (3) through bolt (16) fixedly connected with connection piece (15), sliding connection has apron (2) on cell body (1), cell body (1) is inside to be provided with temperature-sensing ware (7), temperature-sensing ware (7) fixed connection is in transmission line (11) one end, transmission line (11) other end fixed connection is in treater (8) bottom, treater (8) top fixed connection is in sleeve pipe (9) one end, sleeve pipe (9) other end runs through cell body (1) and fixedly connected with siren (10).
2. The high-strength fireproof bridge frame of claim 1, wherein: both sides of the tank body (1) are provided with fixing holes (4).
3. The high-strength fireproof bridge frame of claim 1, wherein: the processor (8) is arranged inside the protective layer (13).
4. The high-strength fireproof bridge frame of claim 1, wherein: the temperature sensor (7) is arranged on the shell (14).
5. The high-strength fireproof bridge frame of claim 1, wherein: a zinc layer (17) is arranged in the tank body (1).
6. The high-strength fireproof bridge frame of claim 1, wherein: the tank body (1) is provided with a hanging frame (18).
7. The high-strength fireproof bridge frame of claim 1, wherein: the cover plate (2) is provided with a handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218225.1U CN213402297U (en) | 2020-06-28 | 2020-06-28 | High-strength fireproof bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218225.1U CN213402297U (en) | 2020-06-28 | 2020-06-28 | High-strength fireproof bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402297U true CN213402297U (en) | 2021-06-08 |
Family
ID=76198677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021218225.1U Expired - Fee Related CN213402297U (en) | 2020-06-28 | 2020-06-28 | High-strength fireproof bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402297U (en) |
-
2020
- 2020-06-28 CN CN202021218225.1U patent/CN213402297U/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 |
Granted publication date: 20210608 |