CN110829320A - Conveniently-disassembled outer lining steel bridge mounting mechanism - Google Patents
Conveniently-disassembled outer lining steel bridge mounting mechanism Download PDFInfo
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- CN110829320A CN110829320A CN201910938271.4A CN201910938271A CN110829320A CN 110829320 A CN110829320 A CN 110829320A CN 201910938271 A CN201910938271 A CN 201910938271A CN 110829320 A CN110829320 A CN 110829320A
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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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing
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- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of bridge installation, in particular to an outer lining steel bridge installation mechanism convenient to disassemble and assemble, which comprises a top plate, wherein movable grooves are formed in two sides of the top plate, a first spring is arranged on the groove wall at one end of each movable groove, a movable plate which is connected with the movable grooves in a sliding mode is fixedly connected to one end of the first spring, side rods which are vertically arranged are arranged on the outer portions of two sides of the top plate, the top ends of the side walls of the two side rods are fixedly connected with one end of the corresponding movable plate respectively, clamping plates which are horizontally arranged are welded to the bottom ends of the side rods, a bridge body is arranged at the bottom of the top plate, and a cover plate with an. The bridge frame body is flexible in structural design, the bridge frame body can be conveniently mounted and dismounted, the two side rods can move left and right through the first springs, the distance between the two side rods is adjustable, and then the two clamping plates are respectively clamped in the clamping grooves on the corresponding sides, so that the bridge frame body can be fixed, and the bridge frame body can be conveniently and fixedly mounted.
Description
Technical Field
The invention relates to the technical field of bridge frame installation, in particular to an outer lining steel bridge frame installation mechanism convenient to disassemble and assemble.
Background
The cable bridge is widely applied to the industries of petroleum, chemical engineering, electric power, telecommunication and the like, and is mainly used for laying over-the-air power cables, control cables, lighting lines, telecommunication cables and the like. The existing cable bridge mainly comprises four types of slotted cable bridges, tray type cable bridges, ladder type cable bridges and large-span cable bridges.
Through retrieval, patent with publication number CN208352889U discloses a cable bridge mounting structure, which comprises a first bracket part, a second bracket part, and a connecting part for connecting the first bracket part and the second bracket part, wherein the first bracket part is provided with a first fixing hole; the first fixing hole is used for fixing the mounting structure to a bearing structure through a first fixing piece; the second bracket part is used for bearing a cable bridge.
But the device is when in actual use, and its structural design is single, and inconvenient when installing adjusts the mounting height according to the actual installation demand, and when fixed, need use through the screw cooperation just can fix, and the installation is inconvenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the outer lining steel bridge mounting mechanism convenient to disassemble and assemble, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the structural design is single, the mounting height is inconvenient to adjust according to the actual mounting requirement during mounting, and the mounting is inconvenient to fix due to the matching use of screws during fixing.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an outer lining steel bridge mounting mechanism convenient to disassemble and assemble comprises a top plate, wherein both sides of the top plate are provided with movable grooves, a first spring is arranged on the wall of one end of the movable groove, one end of the first spring is fixedly connected with a movable plate which is connected with the movable groove in a sliding way, the outer parts of the two sides of the top plate are provided with side rods which are vertically arranged, the top ends of the side walls of the two side rods are respectively fixedly connected with one end of the corresponding movable plate, the bottom ends of the side rods are welded with clamping plates which are horizontally arranged, the bottom of the top plate is provided with a bridge frame body, the top end of the bridge frame body is provided with a cover plate with an inverted concave structure, both sides of the bottom end of the bridge frame body are provided with adjusting grooves, two ends of the bottom of the top plate are respectively provided with a sliding mechanism, each sliding mechanism comprises a sliding block, the bottom end of each sliding block is welded with a bottom block, the side wall of each bottom block is provided with a clamping groove, and the clamping plates are clamped in the clamping grooves on the corresponding sides;
the top of the top plate is provided with a sleeve, the two sides of the sleeve are welded with support frames in an inclined mode, the bottom end of each support frame is fixedly connected with the top end of the top plate, a rotary drum is sleeved inside the sleeve, and the inner wall of the circumference of the rotary drum is connected with a screw rod of a T-shaped structure in a threaded mode.
Preferably, one end of the movable plate extends to the outside of the top plate, and the groove length of the clamping groove and the length of the bottom block are equal.
Preferably, the two sides of the sliding block are welded with protruding blocks, and the sliding block is in sliding connection with the adjusting groove through the protruding blocks.
Preferably, a vertically arranged second spring is installed at the bottom end of the top plate, a pressing plate is arranged at the bottom end of the second spring, a rubber pad is arranged at the bottom end of the pressing plate, and the pressing plate is located at the top of the cover plate.
Preferably, the locating pieces are welded at the two ends of the top inner wall of the cover plate, the locating grooves are formed in the two ends of the top end of the bridge frame body, and the locating pieces are clamped with the locating grooves.
Preferably, the inner circumferential wall of the rotating drum is provided with an internal thread matched with the screw.
Preferably, a steel ring groove is formed in the middle of the circumferential outer wall of the sleeve, a steel ring is sleeved on the circumferential outer wall of the rotary drum, and the steel ring is connected with the steel ring groove in a sliding mode.
Preferably, the groove length of the adjusting groove is the same as the length of the bridge body.
(III) advantageous effects
The embodiment of the invention provides an outer lining steel bridge mounting mechanism convenient to disassemble and assemble, which has the following beneficial effects:
1. the bridge frame body is flexible in structural design, the bridge frame body is convenient to mount and dismount, when the bridge frame body is used, the movable groove is formed, the first spring is arranged in the movable groove, the two side rods can move left and right through the first spring, the distance between the two side rods is adjustable, and then the two clamping plates are respectively clamped in the clamping grooves on the corresponding sides, so that the bridge frame body can be fixed, and the bridge frame body is convenient to fixedly mount.
2. When the top end of the screw is fixed on the wall top, the top plate can be suspended and supported through the sleeve and the supporting frame, when the suspension height of the bridge frame body needs to be adjusted, the rotary drum is rotated, the rotary drum can move up and down along the screw due to the threaded connection of the rotary drum and the screw, the rotary drum can drive the sleeve to move up and down simultaneously, the sleeve drives the top plate to move through the supporting frame, the top plate drives the side rods to move, and finally the height of the bridge frame body can be adjusted conveniently.
3. According to the invention, the sliding mechanism is arranged, the adjusting groove is formed in the bottom end of the bridge body, and the sliding block and the adjusting groove form sliding connection, so that the bridge body can be stretched forwards and backwards, the front and back positions of the bridge body can be conveniently adjusted, the bridge body can be adjusted according to the requirement of the actual installation position, and the position adjustment of the bridge body is facilitated.
4. According to the invention, the cover plate covers the top end of the bridge frame body through the positioning groove and the positioning block, and the pressing plate can be tightly pressed on the cover plate under the extrusion of the elastic force of the second spring, so that the cover plate can be tightly pressed and fixed on the bridge frame body, and the cover plate is convenient to fix.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the bridge body, the adjustment groove and the positioning groove of the present invention;
FIG. 3 is a schematic bottom view of the positioning block and the cover plate of the present invention;
FIG. 4 is a schematic structural view of a sliding mechanism according to the present invention;
FIG. 5 is a schematic view of a drum and sleeve connection structure according to the present invention;
FIG. 6 is a schematic cross-sectional view of the drum and sleeve of the present invention.
In the figure: the device comprises a top plate 1, a movable groove 2, a first spring 3, a movable plate 4, a side rod 5, a clamping plate 6, an adjusting groove 7, a sliding mechanism 8, a sliding block 81, a convex block 82, a bottom block 83, a clamping groove 84, a bridge frame body 9, a cover plate 10, a positioning groove 11, a positioning block 12, a second spring 13, a pressing plate 14, a rotary drum 15, a screw rod 16, a sleeve 17, an internal thread 18, a steel ring 19, a steel ring groove 20 and a supporting frame 21.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
an outer lining steel bridge installation mechanism convenient to disassemble and assemble comprises a top plate 1, wherein two sides of the top plate 1 are respectively provided with a movable groove 2, one end groove wall of each movable groove 2 is provided with a first spring 3, one end of each first spring 3 is fixedly connected with a movable plate 4 in sliding connection with the corresponding movable groove 2, the outer parts of two sides of the top plate 1 are respectively provided with a side lever 5 which is vertically arranged, the top ends of the side walls of the two side levers 5 are respectively and fixedly connected with one end of the corresponding movable plate 4, the two side levers 5 can move left and right through the first springs 3, the distance between the two side levers 5 is adjustable, the bottom ends of the side levers 5 are welded with clamping plates 6 which are horizontally arranged, the bottom of the top plate 1 is provided with a bridge body 9, the two clamping plates 6 are respectively clamped inside clamping grooves 84 on the corresponding sides so as to fix the bridge body 9, the, adjustment tank 7 has all been seted up to the bottom both sides of crane span structure body 9, the bottom both ends of roof 1 are equipped with slide mechanism 8 respectively, slide mechanism 8 include with slider 81, the bottom welding of slider 81 has bottom block 83, draw-in groove 84 has been seted up to the lateral wall of bottom block 83, inside the draw-in groove 84 of cardboard 6 joint in the corresponding side for crane span structure body 1 can be stretched from beginning to end, conveniently adjusts the front and back position of crane span structure body 1, the top of roof 1 is equipped with sleeve 17, sleeve 17's both sides all have welded the slope and are provided with support frame 21, and the bottom of support frame 21 and the top fixed connection of roof 1, the inside cover of sleeve 17 has rotary drum 15, the circumference inner wall threaded connection of rotary drum 15 has screw rod 16 of T shape structure, conveniently adjusts the height of crane span structure body.
In this embodiment, as shown in fig. 1, one end of the movable plate 4 extends to the outside of the top plate 1, and the length of the slot 84 and the length of the bottom block 83 ensure that the side bars 5 can surround the two sides of the bridge body 1, so as to fix the bridge body 1.
In this embodiment, as shown in fig. 1 and 4, the protruding blocks 82 are welded on both sides of the sliding block 81, and the sliding block 81 is slidably connected with the adjustment groove 7 through the protruding blocks 82, so that the sliding block 81 is prevented from slipping off the adjustment groove 7.
In this embodiment, as shown in fig. 1, a second spring 12 is vertically installed at the bottom end of the top plate 1, a pressing plate 14 is installed at the bottom end of the second spring 12, a rubber pad is installed at the bottom end of the pressing plate 14, the pressing plate 14 is located at the top of the cover plate 10, and the pressing plate 14 can be tightly abutted to the cover plate 10 by being pressed by the elastic force of the second spring 13, so that the cover plate 10 can be tightly pressed and fixed on the bridge frame body 1.
In this embodiment, as shown in fig. 1 to 3, positioning blocks 12 are welded at both ends of the top inner wall of the cover plate 10, positioning grooves 11 are formed at both ends of the top end of the bridge body 9, and the positioning blocks 12 are clamped with the positioning grooves 11 to prevent the cover plate 10 from slipping off the bridge body 1.
In this embodiment, as shown in fig. 1 and 5, the inner circumferential wall of the drum 15 is provided with an internal thread 18 adapted to the screw 16, so that the drum 15 can move up and down along the screw 16.
In this embodiment, as shown in fig. 5 to 6, a steel ring groove 20 is formed in the middle of the circumferential outer wall of the sleeve 17, a steel ring 19 is sleeved on the circumferential outer wall of the rotating drum 15, and the steel ring 19 is slidably connected with the steel ring groove 20, so that the rotating drum 15 is ensured to rotate without driving the sleeve 17 to rotate.
In this embodiment, as shown in fig. 1-2, the length of the adjusting groove 7 is the same as that of the bridge body 9, so that the bridge body 9 and the sliding mechanism 8 can be conveniently detached.
The working principle of the invention is as follows: when the bridge frame is installed, the top end of the screw rod 16 is fixed on a wall top, so that the top plate 1 can be suspended and supported through the sleeve 17 and the support frame 21, when the suspension height of the bridge frame body 1 needs to be adjusted, the rotary drum 15 is rotated, the rotary drum 15 can move up and down along the screw rod 16 due to the threaded connection of the rotary drum 15 and the screw rod 16, the rotary drum 15 can drive the sleeve 17 to move up and down simultaneously, the sleeve 17 drives the top plate 1 to move through the support frame 21, the top plate 1 drives the side rods 5 to move, finally, the height of the bridge frame body 1 can be adjusted conveniently, the movable groove 2 is arranged, the first spring 3 is arranged inside the movable groove 2, the two side rods 5 can move left and right through the first spring 3, the distance between the two side rods 5 is adjustable, then the two clamping plates 6, fixed mounting convenient to crane span structure body 9 through being provided with slide mechanism 8, and has seted up adjustment tank 7 in crane span structure body 9's bottom, and slider 81 forms sliding connection with adjustment tank 7 to make crane span structure body 1 can stretch from beginning to end, conveniently adjust crane span structure body 1's front and back position, can adjust crane span structure body 1 according to actual mounted position's demand, the position control of crane span structure body 1 of being convenient for.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a make things convenient for outer lining steel bridge installation mechanism of dismouting, includes roof (1), its characterized in that: the movable groove (2) is respectively arranged at two sides of the top plate (1), a first spring (3) is arranged on one end groove wall of the movable groove (2), one end of the first spring (3) is fixedly connected with a movable plate (4) which is connected with the movable groove (2) in a sliding manner, side rods (5) which are vertically arranged are arranged at the outer parts of two sides of the top plate (1), the top ends of the side walls of the two side rods (5) are respectively and fixedly connected with one end of the corresponding movable plate (4), a horizontally arranged clamping plate (6) is welded at the bottom end of each side rod (5), a bridge frame body (9) is arranged at the bottom of the top plate (1), a cover plate (10) with an inverted concave structure is arranged at the top end of the bridge frame body (9), adjusting grooves (7) are respectively arranged at two sides of the bottom end of the bridge frame body (9), and sliding mechanisms, the sliding mechanism (8) comprises a sliding block (81), a bottom block (83) is welded at the bottom end of the sliding block (81), a clamping groove (84) is formed in the side wall of the bottom block (83), and the clamping plate (6) is clamped in the clamping groove (84) on the corresponding side;
the top of roof (1) is equipped with sleeve (17), the slope is provided with support frame (21) all welded in the both sides of sleeve (17), and the bottom of support frame (21) and the top fixed connection of roof (1), the inside cover of sleeve (17) has rotary drum (15), the circumference inner wall threaded connection of rotary drum (15) has screw rod (16) of T shape structure.
2. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: one end of the movable plate (4) extends to the outside of the top plate (1), and the groove length of the clamping groove (84) and the length of the bottom block (83) are equal.
3. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the two sides of the sliding block (81) are welded with the convex blocks (82), and the sliding block (81) is connected with the adjusting groove (7) in a sliding mode through the convex blocks (82).
4. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom end of the top plate (1) is provided with a vertically arranged second spring (12), the bottom end of the second spring (12) is provided with a pressing plate (14), the bottom end of the pressing plate (14) is provided with a rubber pad, and the pressing plate (14) is located at the top of the cover plate (10).
5. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: locating blocks (12) are welded at two ends of the top inner wall of the cover plate (10), locating grooves (11) are formed in two ends of the top end of the bridge frame body (9), and the locating blocks (12) are connected with the locating grooves (11) in a clamped mode.
6. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the inner wall of the circumference of the rotary drum (15) is provided with an internal thread (18) matched with the screw rod (16).
7. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: a steel ring groove (20) is formed in the middle of the circumferential outer wall of the sleeve (17), a steel ring (19) is sleeved on the circumferential outer wall of the rotary drum (15), and the steel ring (19) is connected with the steel ring groove (20) in a sliding mode.
8. The externally lined steel bridge mounting mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the length of the adjusting groove (7) is the same as that of the bridge frame body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910938271.4A CN110829320A (en) | 2019-09-30 | 2019-09-30 | Conveniently-disassembled outer lining steel bridge mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910938271.4A CN110829320A (en) | 2019-09-30 | 2019-09-30 | Conveniently-disassembled outer lining steel bridge mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110829320A true CN110829320A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910938271.4A Pending CN110829320A (en) | 2019-09-30 | 2019-09-30 | Conveniently-disassembled outer lining steel bridge mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110829320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864978A (en) * | 2021-03-22 | 2021-05-28 | 欧兰容 | Cable bridge mounting structure with automatic adjusting function and mounting method thereof |
| CN114006323A (en) * | 2021-10-29 | 2022-02-01 | 镇江昌达电气有限公司 | Lightweight support piece for aluminum bridge |
| CN114825207A (en) * | 2022-04-27 | 2022-07-29 | 江苏瑞仕达电气设备有限公司 | Step type bridge for laying cables with different diameters |
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| EP1271735A1 (en) * | 2001-06-21 | 2003-01-02 | HAGER ELECTRO GmbH | Raceway holder |
| CN1757145A (en) * | 2003-03-06 | 2006-04-05 | I.C.M.集团 | Device for fixing a wire on a load bearing element provided with at least two openings |
| CN202245724U (en) * | 2011-09-26 | 2012-05-30 | 中国二十二冶集团有限公司 | Clamping type bridge lifting device |
| CN203532972U (en) * | 2013-09-18 | 2014-04-09 | 天津胜凯铸造有限公司 | Cable bridge convenient to install |
| CN108471096A (en) * | 2018-06-13 | 2018-08-31 | 广东电网有限责任公司 | Bridge convenient to install and use |
| CN208257313U (en) * | 2018-06-13 | 2018-12-18 | 广东电网有限责任公司 | Bridge convenient to install and use |
| CN208589744U (en) * | 2018-04-14 | 2019-03-08 | 任仲钦 | A kind of gantry mounting structure of power engineering |
| CN208849379U (en) * | 2018-09-11 | 2019-05-10 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | A kind of power circuit laying gantry mounting structure |
| CN209298828U (en) * | 2019-02-23 | 2019-08-23 | 上海柘歆科技集团有限公司 | A kind of gantry side longitudinal direction para-seismic support |
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2019
- 2019-09-30 CN CN201910938271.4A patent/CN110829320A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4303612A1 (en) * | 1993-02-09 | 1994-08-11 | Kleinhuis Hermann Gmbh | Mounting bracket for cable ducts, such as breastwork ducts, on a wall etc. |
| EP1271735A1 (en) * | 2001-06-21 | 2003-01-02 | HAGER ELECTRO GmbH | Raceway holder |
| CN1757145A (en) * | 2003-03-06 | 2006-04-05 | I.C.M.集团 | Device for fixing a wire on a load bearing element provided with at least two openings |
| CN202245724U (en) * | 2011-09-26 | 2012-05-30 | 中国二十二冶集团有限公司 | Clamping type bridge lifting device |
| CN203532972U (en) * | 2013-09-18 | 2014-04-09 | 天津胜凯铸造有限公司 | Cable bridge convenient to install |
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| CN209298828U (en) * | 2019-02-23 | 2019-08-23 | 上海柘歆科技集团有限公司 | A kind of gantry side longitudinal direction para-seismic support |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864978A (en) * | 2021-03-22 | 2021-05-28 | 欧兰容 | Cable bridge mounting structure with automatic adjusting function and mounting method thereof |
| CN114006323A (en) * | 2021-10-29 | 2022-02-01 | 镇江昌达电气有限公司 | Lightweight support piece for aluminum bridge |
| CN114006323B (en) * | 2021-10-29 | 2023-05-26 | 镇江昌达电气有限公司 | A lightweight support piece for aluminium system crane span structure |
| CN114825207A (en) * | 2022-04-27 | 2022-07-29 | 江苏瑞仕达电气设备有限公司 | Step type bridge for laying cables with different diameters |
| CN114825207B (en) * | 2022-04-27 | 2022-12-23 | 江苏瑞仕达电气设备有限公司 | Step type bridge for laying cables with different diameters |
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Application publication date: 20200221 |
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