CN215733261U - Bridge structure of simply supported beam type high-voltage cable - Google Patents
Bridge structure of simply supported beam type high-voltage cable Download PDFInfo
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- CN215733261U CN215733261U CN202121843341.7U CN202121843341U CN215733261U CN 215733261 U CN215733261 U CN 215733261U CN 202121843341 U CN202121843341 U CN 202121843341U CN 215733261 U CN215733261 U CN 215733261U
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Abstract
A bridge structure of a simply supported beam type high-voltage cable comprises a profile steel frame, wherein a through hole is formed in the profile steel frame, a notch is formed in the bottom of the profile steel frame, a mounting groove is formed in the notch surface, a sealing plate is detachably connected in the mounting groove through a plurality of bolts, clamping blocks are arranged in the profile steel frame and located on two sides of the notch, a plurality of concave brackets are clamped between the two clamping blocks, the concave brackets and the clamping blocks are fixed through bolts, two traditionally symmetrical profile steel frames are arranged into a whole frame, the notch is formed in the bottom of the frame, the concave brackets are directly and firstly mounted during mounting, the cable is neatly placed in each arc-shaped groove, the cable is clamped through a movable top plate with a pressing plate, the whole mounting and dismounting are more convenient, when detection or maintenance is needed in later period, the whole frame does not need to be climbed and then dismounted, and only needs to dismount the sealing plate at the bottom, the corresponding cable can be detected or replaced through the notch, and the working strength of maintenance is reduced.
Description
Technical Field
The utility model relates to the technical field of high-voltage cable installation, in particular to a bridge structure of a simply supported beam type high-voltage cable.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed outside the building in the open air.
Current cable testing bridge generally all is the steel of two symmetries, installs the steel on half down earlier, puts the cable in this steel, and after the orderly position of putting, the steel on half is installed again, though overall structure is fairly simple, but when certain cable conductor needs to be changed or detect in the later stage, just need scramble to the eminence, tears off the steel on half again, and it is convenient inadequately to operate, has increased certain intensity to later maintenance work.
Therefore, the bridge structure of the simply supported beam type high-voltage cable is provided, so that the aim of having more practical value is fulfilled.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
The utility model provides a bridge structure of a simply supported beam type high-voltage cable, aiming at solving the technical problems existing in the background technology, and aiming at solving the problems that the existing cable bridge structure is not beneficial to the work of later detection or cable replacement and the whole assembly and disassembly are not convenient enough.
(II) technical scheme
In order to solve the problems, the utility model provides a bridge structure of a simply supported beam type high-voltage cable, which comprises a profile steel frame, wherein a through hole is formed in the profile steel frame, a notch is formed in the bottom of the profile steel frame, a mounting groove is formed in the notch surface, a sealing plate is detachably connected in the mounting groove through a plurality of bolts, clamping blocks are arranged in the profile steel frame and located on two sides of the notch, a plurality of concave brackets are clamped between the two clamping blocks, a plurality of first arc-shaped grooves are formed in the upper surface of each concave bracket, a plurality of hanging frames are arranged on two outer sides of the profile steel frame, a pair of clamping plates are arranged on the surface of each hanging frame, and the clamping plates are detachably connected on the profile steel frame.
Preferably, the shaped steel frame is located and all is equipped with the spout on fenestrate two inside walls, two sliding connection has a plurality of roofs between the spout, every the lower surface of roof all is equipped with a plurality of clamp plates, every the bottom surface of clamp plate all is equipped with a plurality of arc walls No. two, every the clamp plate all corresponds with concave type bracket directly under, and every No. two arc walls all form a whole circle with a corresponding arc wall No. one.
Preferably, one end of the upper surface of each top plate is provided with a groove, one side, located on the grooves and the pressing plates, of each top plate is provided with a threaded hole, and each two top plates are fixedly connected through bolts.
Preferably, the surface of each top plate is coated with a layer of heat conduction material, and the heat conduction material adopts a heat conduction silica gel sheet.
Preferably, the top surface of the section steel frame is provided with a plurality of through holes.
Preferably, the installation surfaces of the section steel frame, which are positioned on each hanger and each clamping plate, are provided with accommodating grooves, and the depth of each accommodating groove is equal to the thickness of each hanger and each clamping plate.
The technical scheme of the utility model has the following beneficial technical effects:
set two shaped steel frames through with traditional symmetry to a whole frame, this frame bottom sets up the breach, directly load onto a plurality of concave type brackets earlier during the installation, put the cable in every arc wall neatly, utilize the movable roof that has the clamp plate to block the cable can, whole dismouting is more convenient, when later stage needs to detect or maintain, need not to climb and tear down whole frame again, only need tear down the shrouding of bottom, detect or change through the breach and correspond the cable can, the working strength of maintenance has been reduced.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
FIG. 2 is a schematic structural view of a section steel frame according to the present invention.
Fig. 3 is a schematic structural diagram of a concave bracket according to the present invention.
Fig. 4 is a schematic structural diagram of a top plate according to the present invention.
Fig. 5 is a schematic structural view of the hanger according to the present invention.
Reference numerals: 1. a section steel frame; 2. perforating; 3. closing the plate; 4. a clamping block; 5. a concave bracket; 6. a first arc-shaped groove; 7. a top plate; 8. pressing a plate; 9. a second arc-shaped groove; 10. a hanger; 11. mounting grooves; 12. a chute; 13. a through hole; 14. a receiving groove; 15. a groove; 16. and (4) clamping the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the bridge structure of a simply supported beam type high-voltage cable provided by the utility model comprises a profile steel frame 1, wherein a through hole 2 is formed in the profile steel frame 1, a notch is formed in the bottom of the profile steel frame 1, a mounting groove 11 is formed in the notch surface, a sealing plate 3 is detachably connected in the mounting groove 11 through a plurality of bolts, clamping blocks 4 are respectively arranged on two sides of the notch in the profile steel frame 1, a plurality of concave brackets 5 are clamped between the two clamping blocks 4, the concave brackets 5 and the clamping blocks 4 are fixed through bolts, a plurality of first arc-shaped grooves 6 are respectively arranged on the upper surface of each concave bracket 5, a plurality of hanging brackets 10 are respectively arranged on two outer sides of the profile steel frame 1, a pair of clamping plates 16 are respectively arranged on the surface of each hanging bracket 10, and the clamping plates 16 are fixedly mounted on the profile steel frame 1 through bolts.
Specifically, shaped steel frame 1 all is equipped with spout 12 on being located two inside walls of perforation 2, two sliding connection has a plurality of roofs 7 between spout 12, every the lower surface of roof 7 all is equipped with a plurality of clamp plates 8, every the bottom surface of clamp plate 8 all is equipped with a plurality of arc wall 9 No. two, every clamp plate 8 all corresponds with concave type bracket 5 directly under, and every No. two arc wall 9 all forms a whole circle with a corresponding arc wall 6.
In this embodiment, through with the orderly back of putting in arc wall 6 of concave type bracket 5 peripheral hardware of a plurality of cables, in order to avoid the cable to shake off from arc wall 6 at the in-process of acting as go-between, mountable roof 7, correspond and install between two spout 12, the clamp plate 8 that the roof 7 bottom surface set up simultaneously needs concave type bracket 5 of one-to-one, the cable is pushed down to the combination of usable arc wall 9 and arc wall 6 No. two, can avoid the cable to shake off, roof 7 also can play the sealing effect simultaneously, avoid cable load too big and catch fire, can play the fire prevention effect.
Specifically, every top plate 7's upper surface one end all is equipped with recess 15, every one side that top plate 7 is located recess 15 and clamp plate 8 all is equipped with the screw hole, and per two all through bolt fixed connection between the top plate 7.
In this embodiment, each top plate 7 can be fixed together by using bolts, so as to prevent the top plates 7 from failing to play a sealing role.
Specifically, each surface of the top plate 7 is coated with a layer of heat conduction material, and the heat conduction material is a heat conduction silica gel sheet.
In this embodiment, utilize heat conduction silica gel piece to dispel the heat that the cable produced, avoid the inside overheated and conflagration that takes place of whole crane span structure.
Specifically, the top surface of the section steel frame 1 is provided with a plurality of through holes 13.
In this embodiment, the heat dissipation is facilitated and the installation of the top plate 7 is facilitated
Specifically, the steel section frame 1 is provided with a receiving groove 14 on each of the mounting surfaces of the hanger 10 and the clamping plate 16, and the depth of the receiving groove 14 is equal to the thickness of the hanger 10 and the clamping plate 16.
In this embodiment, the hanger 10 and the clip 16 can be mounted in the storage groove 14, thereby improving the overall appearance.
The working principle of the utility model is as follows: during the installation, can hang whole crane span structure on the roof through gallows 10, put every cable conductor in the 6 power of an arc wall of concave type bracket 5 surface settings, treat to put neat back, block a plurality of roof 7 in two spout 12 again, utilize the bolt to seal shaped steel frame 1's both ends face afterwards with every roof 7 is fixed together, seal the shrouding 3 of bottom again at last, when needs detect or change the cable in shaped steel frame 1, need not tear down roof 7 again, shrouding 3 can directly be torn down, from up detecting or changing every cable down, easy dismounting, later maintenance is also easier.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A bridge structure of a simply supported beam type high-voltage cable is characterized by comprising a section steel frame (1), a perforation (2) is arranged in the section steel frame (1), a notch is arranged at the bottom of the section steel frame (1), and the gap surface is provided with a mounting groove (11), the inside of the mounting groove (11) is detachably connected with a sealing plate (3) through a plurality of bolts, clamping blocks (4) are arranged in the section steel frame (1) and positioned on two sides of the notch, a plurality of concave brackets (5) are clamped between the two clamping blocks (4), the upper surface of each concave bracket (5) is provided with a plurality of first arc-shaped grooves (6), the steel section frame is characterized in that a plurality of hanging brackets (10) are arranged on two outer sides of the steel section frame (1), a pair of clamping plates (16) are arranged on the surface of each hanging bracket (10), and the clamping plates (16) are detachably connected to the steel section frame (1).
2. The bridge structure of a simply supported beam type high-voltage cable according to claim 1, wherein the section steel frame (1) is provided with sliding grooves (12) on two inner side walls of the through hole (2), a plurality of top plates (7) are slidably connected between the two sliding grooves (12), a plurality of pressing plates (8) are arranged on the lower surface of each top plate (7), a plurality of second arc-shaped grooves (9) are arranged on the bottom surface of each pressing plate (8), each pressing plate (8) corresponds to the concave bracket (5) right below, and each second arc-shaped groove (9) forms a whole circle with the corresponding first arc-shaped groove (6).
3. The bridge structure of a simply supported beam type high-voltage cable as claimed in claim 2, wherein one end of the upper surface of each top plate (7) is provided with a groove (15), one side of each top plate (7) located at the groove (15) and the pressure plate (8) is provided with a threaded hole, and each two top plates (7) are fixedly connected through a bolt.
4. The bridge structure of a simply supported beam type high voltage cable as claimed in claim 2, wherein the surface of each top plate (7) is coated with a layer of heat conductive material, and the heat conductive material is a heat conductive silicone sheet.
5. Bridge construction for a simply supported high voltage cable according to claim 1 characterized in that the top surface of the steel section frame (1) is provided with a plurality of through holes (13).
6. The bridge structure of a simply supported beam type high voltage cable as claimed in claim 1, wherein said section steel frame (1) is provided with a receiving groove (14) at the mounting surface of each hanger (10) and clamping plate (16), and the depth of said receiving groove (14) is equal to the thickness of the hanger (10) and clamping plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843341.7U CN215733261U (en) | 2021-08-09 | 2021-08-09 | Bridge structure of simply supported beam type high-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843341.7U CN215733261U (en) | 2021-08-09 | 2021-08-09 | Bridge structure of simply supported beam type high-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733261U true CN215733261U (en) | 2022-02-01 |
Family
ID=79993851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843341.7U Active CN215733261U (en) | 2021-08-09 | 2021-08-09 | Bridge structure of simply supported beam type high-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733261U (en) |
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2021
- 2021-08-09 CN CN202121843341.7U patent/CN215733261U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 201600 area F, building 1, 120 Rongjiang Road, Songjiang District, Shanghai Patentee after: Shanghai Xingyi Electric Co.,Ltd. Address before: 343000 1-301, building 5, Jinjihu residential district, southwest corner of intersection of Weisi road and Puxiang Road, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Patentee before: Ji'an Zhiqi Enterprise Service Co.,Ltd. |