CN212137153U - High-strength anti-seismic bridge - Google Patents
High-strength anti-seismic bridge Download PDFInfo
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- CN212137153U CN212137153U CN202020266149.5U CN202020266149U CN212137153U CN 212137153 U CN212137153 U CN 212137153U CN 202020266149 U CN202020266149 U CN 202020266149U CN 212137153 U CN212137153 U CN 212137153U
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Abstract
The utility model relates to a high-strength anti-seismic bridge frame, which belongs to the technical field of power supply and distribution of electrical equipment and comprises a bridge frame main body, wherein a U-shaped frame body is arranged in the bridge frame main body, the bridge frame main body comprises an upper shell and a lower shell, the upper shell and the lower shell are both in a U-shaped structure, the upper ends of the side plates at two sides of the lower shell are provided with inward flanges, the inward flanges and the upper ends of the side plates at two sides of the U-shaped frame body are provided with outward flanges which are fixedly connected through screw rods, the inward flanges are provided with T-shaped chutes, the bottom ends of the side plates at two sides of the upper shell are provided with T-shaped sliders which are matched with the T-shaped chutes in structure, the upper shell is connected with the lower shell in a sliding way through the T-shaped sliders, a damping shock absorber is arranged between the bottom of the U-shaped frame body and the lower shell, the cable can be assembled according to the length requirements of different cables in actual installation.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment supplies the distribution, concretely relates to high strength antidetonation crane span structure.
Background
The bridge is used as a device for fixing cables in the power supply and distribution field, the application of the bridge is very wide, most of existing bridges use bending structures for resisting vibration, the anti-vibration effect and strength of the form are poor, the sizes of the existing bridges are generally fixed, the problem that the cable bridge needs to be increased to enable the cable bridge to reach the proper length due to the length problem in the process of laying the cable bridge cannot be met, a lot of troubles and inconvenience are brought to operators, meanwhile, various types of cables can be placed in the bridge, if the number of the cable types is too large, the bridge is very messy, different types of cables are easily wound together, heat is easily generated when the cables work, a fire disaster is easily caused, and the service life of the cables is greatly shortened.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a high strength antidetonation crane span structure can solve the relatively poor problem of crane span structure antidetonation effect and intensity, and the flexibility is strong simultaneously, can assemble according to the length requirement of different cables in the actual installation.
The utility model provides a technical scheme of above technical problem: the utility model provides a high strength antidetonation crane span structure, including the crane span structure main part ann has U type support body in the crane span structure main part, the crane span structure main part includes casing and lower casing, upper and lower casing is U type structure casing upper end is equipped with inward turn-ups down, and this inward turn-ups passes through screw rod fixed connection with U type frame both sides curb plate upper end is equipped with outside turn-ups, and be provided with T type spout on the inward turn-ups, it is equipped with the T type slider with T type spout structure looks adaptation to go up casing both sides curb plate bottom to go up casing through this T type slider and casing sliding connection down, be provided with the damping bumper shock absorber between U type frame bottom and the lower casing.
The utility model discloses the technical scheme who further injects does:
and a damping spring is sleeved on the outer side of the screw rod between the inward flanging and the outward flanging.
Rubber cushion columns are arranged between the two sides of the U-shaped frame body and the inner walls of the two sides of the lower shell body.
The side plates on two sides of one end of the lower shell are provided with clamping grooves, and two sides of the other end of the lower shell are provided with clamping blocks matched with the clamping grooves.
The U-shaped frame body is internally provided with partition plates at intervals.
The U-shaped frame body is internally provided with a reinforcing rib.
The side plates on two sides of the lower shell are provided with heat dissipation holes.
The utility model has the advantages that: the utility model discloses a cable bridge frame's simple structure, the installation is dismantled conveniently, and the screw rod outside cover of part is equipped with damping spring between inside turn-ups and outside turn-ups, is provided with damping shock absorber between U type frame bottom and lower casing and is equipped with the rubber pad post between U type frame both sides and the lower casing both sides inner wall, all greatly increases the antidetonation effect of crane span structure, has improved the antidetonation of crane span structure; the side plates on two sides of one end of the lower shell are provided with clamping grooves, and two sides of the other end of the lower shell are provided with clamping blocks matched with the sliding grooves, so that the cable fixing device can be assembled and adjusted according to the length requirements of different cables in actual installation, and has strong universality and flexibility; the partition plates are arranged in the U-shaped frame body at intervals, so that cables can be classified and placed, the cables are prevented from being wound, and later-stage maintenance is facilitated; meanwhile, the reinforcing ribs are arranged in the U-shaped frame body, so that the strength of the U-shaped frame body is improved; the radiating holes are formed in the side plates on the two sides of the lower shell, so that the radiating effect is better, and the service life of the cable is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Example 1
The embodiment provides a high-strength anti-seismic bridge, the structure of which is shown in figure 1, and the bridge comprises a bridge main body, wherein a U-shaped frame body 1 is arranged in the bridge main body, a partition plate 7 and a reinforcing rib 13 are arranged in the U-shaped frame body at intervals, the bridge main body comprises an upper shell 2 and a lower shell 3, both the upper shell and the lower shell are of U-shaped structures, inward flanges 4 are arranged at the upper ends of side plates at two sides of the lower shell, the inward flanges and the upper ends of the side plates at two sides of the U-shaped frame body are provided with outward flanges 5 which are fixedly connected through screw rods, a damping spring 6 is sleeved outside the screw rod between the inward flanges and the outward flanges, a T-shaped chute is arranged on the inward flanges, T-shaped slide blocks matched with the T-shaped chute structures are arranged at the bottom ends of the side plates at two sides of the upper shell, the upper shell is connected with the lower shell in a sliding mode through the T-shaped slide, rubber pad columns 9 are arranged between two sides of the U-shaped frame body and the inner walls of two sides of the lower shell body, clamping grooves 10 are formed in side plates on two sides of one end of the lower shell body, clamping blocks 11 matched with the clamping grooves are arranged on two sides of the other end of the lower shell body, and heat dissipation holes 12 are formed in the side plates on two sides of the lower shell body.
The damping device is arranged between the bottom of the U-shaped frame and the lower shell, and the rubber cushion columns are arranged between the two sides of the U-shaped frame and the inner walls of the two sides of the lower shell, so that the anti-seismic effect of the bridge frame is greatly improved, and the anti-seismic property of the bridge frame is improved; the side plates on two sides of one end of the lower shell are provided with clamping grooves, and two sides of the other end of the lower shell are provided with clamping blocks matched with the clamping grooves, so that the cable fixing device can be assembled and adjusted according to the length requirements of different cables in actual installation, and has strong universality and flexibility; the partition plates are arranged in the U-shaped frame body at intervals, so that cables can be classified and placed, the cables are prevented from being wound, and later-stage maintenance is facilitated; meanwhile, the reinforcing ribs are arranged in the U-shaped frame body, so that the strength of the U-shaped frame body is improved; the radiating holes are formed in the side plates on the two sides of the lower shell, so that the radiating effect is better, and the service life of the cable is prolonged.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope claimed in the present invention.
Claims (7)
1. The utility model provides a high strength antidetonation crane span structure, includes the crane span structure main part, its characterized in that ann has U type support body in the crane span structure main part, the crane span structure main part includes casing and lower casing, upper and lower casing is U type structure casing both sides curb plate upper end is equipped with inward turn-ups down, and this inward turn-ups passes through screw rod fixed connection with U type frame both sides curb plate upper end is equipped with outside turn-ups, and be provided with T type spout on the inward turn-ups, go up casing both sides curb plate bottom and be equipped with the T type slider with T type spout structure looks adaptation to go up the casing through this T type slider and casing sliding connection down, be provided with the damping bumper shock absorber between U type frame bottom and the lower casing.
2. The high-strength anti-seismic bridge frame according to claim 1, wherein a damping spring is sleeved on the outer side of the screw rod between the inward flange and the outward flange.
3. The high-strength anti-seismic bridge frame according to claim 1, wherein rubber padding columns are arranged between two sides of the U-shaped frame body and inner walls of two sides of the lower shell body.
4. The high-strength anti-seismic bridge frame according to claim 1, wherein clamping grooves are formed on the side plates on both sides of one end of the lower shell, and clamping blocks matched with the clamping grooves are formed on both sides of the other end of the lower shell.
5. The high-strength anti-seismic bridge frame according to claim 1, wherein partitions are spaced inside the U-shaped frame body.
6. The high-strength anti-seismic bridge frame according to claim 5, wherein reinforcing ribs are further arranged in the U-shaped frame body.
7. The high-strength anti-seismic bridge frame according to claim 1, wherein heat dissipation holes are formed in side plates on both sides of the lower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266149.5U CN212137153U (en) | 2020-03-06 | 2020-03-06 | High-strength anti-seismic bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266149.5U CN212137153U (en) | 2020-03-06 | 2020-03-06 | High-strength anti-seismic bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212137153U true CN212137153U (en) | 2020-12-11 |
Family
ID=73673944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020266149.5U Active CN212137153U (en) | 2020-03-06 | 2020-03-06 | High-strength anti-seismic bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212137153U (en) |
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2020
- 2020-03-06 CN CN202020266149.5U patent/CN212137153U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: 068450 No. 29, Jixing Jiayuan Deshang, Mulan South Road, Weichang Town, Weichang Manchu and Mongolian Autonomous County, Chengde City, Hebei Province Patentee after: Chengde Shenao New Energy Technology Co.,Ltd. Address before: 212215 Xing Long Zhen Xing Long Cun, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU SHENFEI ELECTRICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |