CN109494646B - A antidetonation gallows for installation of cable testing bridge - Google Patents
A antidetonation gallows for installation of cable testing bridge Download PDFInfo
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- CN109494646B CN109494646B CN201811398130.XA CN201811398130A CN109494646B CN 109494646 B CN109494646 B CN 109494646B CN 201811398130 A CN201811398130 A CN 201811398130A CN 109494646 B CN109494646 B CN 109494646B
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- sliding block
- translation sliding
- bridge frame
- longitudinal
- inner translation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of anti-seismic mounting frames, in particular to an anti-seismic support and hanger for mounting a cable bridge. The anti-seismic support and hanger for the installation of the cable bridge frame is characterized in that the transverse support beam is internally provided with an upper adjusting chute internally provided with a left inner translation sliding block and a right inner translation sliding block, the left inner translation sliding block and the right inner translation sliding block of the L-shaped structure are respectively connected with the outer walls of two sides of the bridge frame through bolts, and the lower end of the bridge frame is movably connected with the upper surfaces of the left inner translation sliding block and the right inner translation sliding block through the longitudinal guide rod, so that the whole support and hanger is very simple and convenient to assemble and disassemble, the inner translation sliding block consisting of the transverse translation base, the longitudinal fixed connecting plate and the longitudinal connecting sleeve has elastic buffering and restoring capacity, and the whole bridge frame has longitudinal and transverse elastic capacities by matching with the lateral extrusion spring on the outer side.
Description
Technical Field
The invention relates to the technical field of anti-seismic mounting frames, in particular to an anti-seismic support and hanger frame for mounting a cable bridge.
Background
In order to resist natural disasters, the operation safety of an electromechanical system is improved. The electromechanical system pipeline needs to be installed by using an anti-seismic support, a large number of cables exist in the electromechanical system, the safety of the cables directly influences the safe operation of the electromechanical system, most of the cables applied to the electromechanical system on the market are installed and placed by adopting cable bridges, and the cable bridges are divided into structures such as groove type, tray type, ladder type and grid type and comprise supports, support arms, installation accessories and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings (structures) and pipe rack supports, and the main characteristics are that the structure is simple, the appearance is attractive, the configuration is flexible, the maintenance is convenient, and all parts need to be galvanized. Most of anti-seismic supports applied to cable bridges on the market are structurally fixed, the cable bridges are directly fixedly mounted on the hanging frames through bolts, the assembly and disassembly adjustment are troublesome, the installation anti-seismic performance is mainly kept through the flexibility of the supports, and no elastic adjustment reset mechanism exists, so that the anti-seismic performance is very limited.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the prior art, the improved anti-seismic support hanger for the installation of the cable bridge is provided, and the problems that most of anti-seismic supports applied to the cable bridge in the market are structurally fixed, the cable bridge is directly and fixedly installed on the hanger through bolts, the assembly and disassembly adjustment are troublesome, the installation anti-seismic performance is mainly kept through the flexibility of the hanger, and the anti-seismic performance is very limited due to the fact that an elastic adjusting reset mechanism is not arranged are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-seismic support and hanger for cable bridge installation comprises a transverse support beam, a bridge frame for installing a cable and an installation connecting rod fixed at two ends of the transverse support beam through bolts, wherein an upper adjusting chute with loading and unloading openings at two ends is formed in the upper surface of the transverse support beam, a strip-shaped bottom assembling opening communicated with the bottom of the upper adjusting chute is formed in the lower surface of the transverse support beam, a left inner translation sliding block and a right inner translation sliding block are connected in the upper adjusting chute in a sliding mode, a strip-shaped limiting groove is formed in the inner side surface of the upper adjusting chute, strip-shaped limiting blocks matched with the limiting grooves are arranged on two side surfaces of the left inner translation sliding block and the right inner translation sliding block, the left inner translation sliding block and the right inner translation sliding block are inserted into the limiting grooves in corresponding positions through limiting blocks and are movably connected with the upper adjusting chute, and the left inner translation sliding block and the right translation sliding block are both connected with a transverse translation base, The welding is put the fixed connection board and the cover indulges on putting the fixed connection board indulges and is put the adapter sleeve and constitute in indulging of putting the outside of horizontal translation base upper surface indulging, indulge and put the nearly crane span structure frame lateral surface of adapter sleeve and on have an organic whole structure external screw thread pole, indulge put the adapter sleeve and pass through bolt fixed connection through external screw thread pole horizontal run-through crane span structure frame lateral wall and crane span structure frame, inside translation slider left surface in a left side and the inside translation slider right flank in the right side be located the inside equal fixedly connected with side direction extrusion spring of.
Furthermore, in order to improve the elastic buffering performance of the connecting ends at two sides, the longitudinal fixed connecting plate is provided with an integral lateral supporting plate protruding outwards far away from the upper end of the outer side surface of the bridge frame, the longitudinal connecting sleeve is provided with a lateral extrusion cylinder protruding outwards and matched with the lateral supporting plate far away from the outer side surface of the bridge frame, a built-in extrusion spring is fixedly connected to the inner top surface of the lateral extrusion cylinder, and the lower end of the built-in extrusion spring is fixedly connected with the upper surface of the lateral supporting plate through a bolt.
Furthermore, in order to improve the bottom guidance and the buffering performance, a longitudinal assembly through hole is formed in the bottom of the bridge frame, a longitudinal guide rod protruding upwards is arranged at the upper end of the transverse translation base, and a bottom extrusion spring is sleeved on the longitudinal guide rod and positioned below the bridge frame.
Furthermore, in order to limit the translation stroke, a limit bolt for limiting the maximum stroke of the left and right internal translation sliders is inserted into the bottom assembly port.
Further, in order to reduce cost and facilitate assembly, the left inner translation sliding block and the right inner translation sliding block are the same in size.
Furthermore, in order to improve the top limiting capacity, the upper end of the longitudinal guide rod is provided with an external thread screw rod of an integrated structure, and the external thread screw rod is connected with a limiting nut in a threaded manner.
Furthermore, in order to improve the elastic recovery capability of the top, an overhead extrusion spring is sleeved on the longitudinal guide rod and positioned between the bridge frame and the limiting nut.
The anti-seismic support and hanger for installing the cable bridge frame has the advantages that the upper adjusting sliding grooves with the left and right inner translation sliding blocks are arranged in the transverse support beam, the left and right inner translation sliding blocks of the L-shaped structure are respectively connected with the outer walls of the two sides of the bridge frame through bolts, the lower end of the bridge frame is movably connected with the upper surfaces of the left and right inner translation sliding blocks through the longitudinal guide rods, so that the whole support and hanger is quite simple and convenient to assemble and disassemble, the inner translation sliding blocks consisting of the transverse translation base, the longitudinal fixed connecting plate and the longitudinal connecting sleeve are used for achieving elastic buffering and restoring capacity, the whole bridge frame is enabled to have longitudinal and transverse elastic capacities by matching with the lateral extrusion springs on the outer side, and the anti-seismic performance is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the drawing, 1, a transverse supporting beam, 2, a bridge frame, 3, a mounting connecting rod, 4, an upper adjusting sliding groove, 5, a bottom assembly opening, 6, a left inner translation sliding block, 7, a right inner translation sliding block, 8, a limiting groove, 9, a limiting block, 10, a transverse translation base, 11, a longitudinal fixed connecting plate, 12, a longitudinal connecting sleeve, 13, an external threaded rod, 14, a lateral extrusion spring, 15, a lateral supporting plate, 16, a lateral extrusion cylinder, 17, an internal extrusion spring, 18, a longitudinal assembly through hole, 19, a longitudinal guide rod, 20, a bottom extrusion spring, 21, a limiting bolt, 22, an external threaded rod, 23, a limiting nut and 24, an upper extrusion spring are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
An antidetonation gallows for cable testing bridge installation that fig. 1 and fig. 2 show, including a horizontal supporting beam 1, a crane span structure frame 2 and the bolt fastening that is used for installing the cable are at the installation connecting rod 3 of a horizontal supporting beam 1 both ends, a horizontal supporting beam 1 upper surface is seted up the overhead regulation spout 4 that both ends have the loading and unloading mouth, a horizontal supporting beam 1 lower surface is seted up the bar bottom assembly mouth 5 that is linked together with overhead regulation spout 4 bottom, the inside sliding connection of overhead regulation spout 4 has left inside translation slider 6 and right inside translation slider 7, the bar spacing groove 8 has been seted up on the overhead regulation spout 4 medial surface, left and right inside translation slider has the bar stopper 9 with spacing groove 8 matched with on the both sides face, a left side, right inside translation slider inserts corresponding position limiting groove 8 inside and overhead regulation spout 4 swing joint through stopper 9, left side inside translation slider 6 and right inside translation slider 7 are by the horizontal flat of sliding connection in overhead regulation spout 4 inside by sliding connection Move base 10, weld and put the fixed connection board 11 and cover on indulging putting the connecting sleeve 12 to constitute indulging on putting the fixed connection board 11 indulging of indulging the upper surface outside of horizontal translation base 10, indulge and put the connecting sleeve 12 and have an organic whole structure external screw thread pole 13 on nearly crane span structure frame 2 lateral surface, indulge and put the connecting sleeve 12 and transversely run through crane span structure frame 2 lateral wall and crane span structure frame 2 through bolt fixed connection through external screw thread pole 13, left side of the inside translation slider 6 of a left side and the inside translation slider 7 right lateral surface of the right side are located the equal fixedly connected with side direction extrusion.
Further, in order to improve the elastic buffering performance of the connecting ends at two sides, the upper end of the vertical fixed connecting plate 11 far away from the outer side surface of the bridge frame 2 is provided with an integral lateral supporting plate 15 protruding outwards, the upper end of the vertical fixed connecting plate 12 far away from the outer side surface of the bridge frame 2 is provided with a lateral extrusion barrel 16 protruding outwards and matched with the lateral supporting plate 15, the inner top surface of the lateral extrusion barrel 16 is fixedly connected with a built-in extrusion spring 17, the lower end of the built-in extrusion spring 17 is fixedly connected with the upper surface of the lateral supporting plate 15 through a bolt, further, in order to improve the bottom guidance and buffering performance, the bottom of the bridge frame 2 is provided with a vertical assembling through hole 18, the upper end of the horizontal translation base 10 is provided with a vertical guide rod 19 protruding upwards, the vertical guide rod 19 is sleeved with a bottom extrusion spring 20 below the bridge frame 2, and further, in order to limit the translation stroke, a, A limiting bolt 21 of the maximum stroke of the right inner translation sliding block, further, in order to reduce the cost and facilitate the assembly, the left inner translation sliding block 6 and the right inner translation sliding block 7 have the same size, further, in order to improve the top limiting capacity, the upper end of a longitudinal guide rod 19 is provided with an integral structure external screw thread lead screw 22, a limiting nut 23 is connected on the external screw thread lead screw 22 in a threaded manner, further, in order to improve the top elastic recovery capacity, an overhead extrusion spring 24 is sleeved on the longitudinal guide rod 19 between a bridge frame 2 and the limiting nut 23, the anti-seismic support and hanger for the cable bridge frame installation of the invention is characterized in that an upper adjusting chute 4 internally provided with a left inner translation sliding block and a right inner translation sliding block is arranged inside a transverse support beam 1, the left inner translation sliding block and the right inner translation sliding block with an L-shaped structure are respectively connected with outer walls on two sides of the bridge frame 2 by bolts, the lower end of the bridge frame, make whole gallows loading and unloading operation very simple and convenient, make it have the elasticity buffering resilience through indulging the inside translation slider that the adapter sleeve 12 is constituteed by horizontal translation base 10, indulge and put fixed connection board 11 and indulge in addition, cooperate the side direction extrusion spring 14 on the lateral surface to make whole gallows frame 2 have vertical and horizontal elasticity ability simultaneously, anti-seismic performance promotes greatly.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides an antidetonation gallows for cable testing bridge installation, includes horizontal supporting beam (1), is used for installing the crane span structure frame (2) and the bolt fastening of cable and installs connecting rod (3) at horizontal supporting beam (1) both ends, characterized by: the upper surface of the transverse supporting beam (1) is provided with an upper adjusting sliding groove (4) with loading and unloading openings at two ends, the lower surface of the transverse supporting beam (1) is provided with a strip-shaped bottom assembling opening (5) communicated with the bottom of the upper adjusting sliding groove (4), the upper adjusting sliding groove (4) is internally and slidably connected with a left inner translation sliding block (6) and a right inner translation sliding block (7), the inner side surface of the upper adjusting sliding groove (4) is provided with a strip-shaped limiting groove (8), the two side surfaces of the left inner translation sliding block and the right inner translation sliding block are provided with strip-shaped limiting blocks (9) matched with the limiting groove (8), the left inner translation sliding block and the right inner translation sliding block are inserted into the limiting groove (8) at corresponding positions through the limiting blocks (9) and are movably connected with the upper adjusting sliding groove (4), and the left inner translation sliding block (6) and the right inner translation sliding block (7) are both connected with a transverse translation base (10) in the upper adjusting, The device comprises a longitudinal fixed connecting plate (11) welded on the outer side of the upper surface of a transverse translation base (10) and a longitudinal connecting sleeve (12) sleeved on the longitudinal fixed connecting plate (11), wherein an integral external threaded rod (13) is arranged on the outer side surface, close to a bridge frame (2), of the longitudinal connecting sleeve (12), the longitudinal connecting sleeve (12) transversely penetrates through the outer side wall of the bridge frame (2) through the external threaded rod (13) and is fixedly connected with the bridge frame (2) through a bolt, and a lateral extrusion spring (14) is fixedly connected inside an upper adjusting sliding groove (4) on the left side surface of a left inner translation sliding block (6) and the right side surface of a right inner translation sliding block (7); the upper end of the longitudinal fixed connecting plate (11) far away from the outer side surface of the bridge frame (2) is provided with an integral lateral supporting plate (15) protruding outwards, the outer side surface of the longitudinal connecting sleeve (12) far away from the bridge frame (2) is provided with a lateral extrusion cylinder (16) protruding outwards and matched with the lateral supporting plate (15), the inner top surface of the lateral extrusion cylinder (16) is fixedly connected with a built-in extrusion spring (17), and the lower end of the built-in extrusion spring (17) is fixedly connected with the upper surface of the lateral supporting plate (15) through a bolt; the bridge frame is characterized in that a longitudinal assembling through hole (18) is formed in the bottom of the bridge frame (2), an upward protruding longitudinal guide rod (19) is arranged at the upper end of the transverse translation base (10), and a bottom extrusion spring (20) is sleeved on the longitudinal guide rod (19) and is positioned below the bridge frame (2).
2. An anti-seismic support and hanger for cable tray installation as defined in claim 1, wherein: and a limiting bolt (21) for limiting the maximum stroke of the left and right internal translation sliding blocks is inserted into the bottom assembly port (5).
3. An anti-seismic support and hanger for cable tray installation as defined in claim 1, wherein: the left inner translation sliding block (6) and the right inner translation sliding block (7) are the same in size.
4. An anti-seismic support and hanger for cable tray installation as defined in claim 3, wherein: the upper end of the longitudinal guide rod (19) is provided with an external thread screw rod (22) with an integral structure, and the external thread screw rod (22) is connected with a limit nut (23) in a threaded manner.
5. An anti-seismic support and hanger for cable tray installation as defined in claim 3, wherein: an overhead extrusion spring (24) is sleeved between the bridge frame (2) and the limit nut (23) on the longitudinal guide rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398130.XA CN109494646B (en) | 2018-11-22 | 2018-11-22 | A antidetonation gallows for installation of cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398130.XA CN109494646B (en) | 2018-11-22 | 2018-11-22 | A antidetonation gallows for installation of cable testing bridge |
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| Publication Number | Publication Date |
|---|---|
| CN109494646A CN109494646A (en) | 2019-03-19 |
| CN109494646B true CN109494646B (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811398130.XA Active CN109494646B (en) | 2018-11-22 | 2018-11-22 | A antidetonation gallows for installation of cable testing bridge |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884854B (en) * | 2019-04-17 | 2020-10-30 | 常州信息职业技术学院 | Portable adjusting mechanism for intelligent projector |
| CN110416933B (en) * | 2019-07-17 | 2021-07-06 | 上海柘歆科技集团有限公司 | Anti-seismic support is indulged to crane span structure side |
| CN112755430B (en) * | 2019-10-21 | 2022-01-18 | 江苏固泰建筑材料科技有限公司 | Anti-seismic finished product support and hanger for fire sprinkler pipe |
| CN113300312B (en) * | 2019-10-29 | 2022-11-11 | 北京天玛智控科技股份有限公司 | Cable pulls track guider and direction track assembly |
| CN113526161B (en) * | 2021-06-23 | 2022-12-02 | 北京太伟金属结构工程有限责任公司 | Environment-friendly steel bar cutting machine |
| CN116316338B (en) * | 2023-05-10 | 2023-08-01 | 江苏瑞仕达电气设备有限公司 | Stainless steel bridge frame installation device |
| CN116742548B (en) * | 2023-08-08 | 2023-12-19 | 山东峻廷电力设备有限公司 | Wind-resistant and shock-resistant cable supporting device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1003433A6 (en) * | 1989-11-24 | 1992-03-24 | Fantauzzo Benjamin | Anchoring Device |
| CN205004694U (en) * | 2015-08-04 | 2016-01-27 | 浙江圣宇成套电气有限公司 | Antidetonation crane span structure |
| CN205646668U (en) * | 2016-05-04 | 2016-10-12 | 泰州兴源电力设备安装工程有限公司 | Cable testing bridge staple bolt |
| CN205901187U (en) * | 2016-08-16 | 2017-01-18 | 芜湖松海信息科技有限公司 | Crane span structure threading draw gear |
| CN207069490U (en) * | 2017-08-11 | 2018-03-02 | 杭州宝俊库科技有限公司 | A kind of Improvement type connector for cable bridge |
| CN207728795U (en) * | 2017-12-12 | 2018-08-14 | 四川意维高科技股份有限公司 | Crane span structure antidetonation suspension and support |
| CN108343786B (en) * | 2018-01-24 | 2020-01-10 | 深圳市旭生骏鹏建筑工程有限公司 | Anti-seismic support and hanger and construction method thereof |
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