CN211897873U - Operating platform device for bridge pipeline installation - Google Patents
Operating platform device for bridge pipeline installation Download PDFInfo
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- CN211897873U CN211897873U CN202020065483.4U CN202020065483U CN211897873U CN 211897873 U CN211897873 U CN 211897873U CN 202020065483 U CN202020065483 U CN 202020065483U CN 211897873 U CN211897873 U CN 211897873U
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Abstract
The utility model discloses an operation platform device for bridge piping erection, including operation platform, vertical connecting rod and horizontal beam, horizontal beam's central line is mutually perpendicular with the axis of installed pipeline, the equal fixed mounting in both ends of horizontal beam has extending beam, the last walking wheel that installs and to walk on the bridge flange board of extending beam, operation platform is last to be provided with a plurality of compressing tightly the subassembly that is used for compressing tightly on the bridge side, it includes the support to compress tightly the subassembly, thread bush and compression screw, compression screw's axis is mutually perpendicular with the axis of installed pipeline, compression screw is close to the one end fixed mounting of bridge side and has the clamp plate. The utility model discloses simple structure treats that installation pipeline and supplementary instrument all can hoist to operation platform through hoist and mount passageway on, and the walking wheel can walk on the bridge flange board, and this operation platform device is convenient for remove, and safe and reliable not only can improve the construction progress, reduces the construction degree of difficulty, can not disturb the traffic moreover, practices thrift the working expenses.
Description
Technical Field
The utility model belongs to the technical field of bridge piping erection, concretely relates to operation platform device for bridge piping erection.
Background
Along with the continuous development of urban construction, various urban construction underground pipe networks need to be accessed to users and inevitably need to cross rivers, and at present, two schemes are provided for the way of crossing river channels by pipelines, including the way of crossing river bottoms, including the way of crossing by open ditches and buried pipes and the way of crossing by directional drilling holes; the method adopts a mode that a pipe bridge spans a river channel or a bridge is laid along with the bridge, and comprises truss laying, arch pipe laying and self-crossing, and each construction method has different defects when the bridge is laid along with the crossing. The method for hanging the pipeline along with the bridge laying is selected to become a preferential scheme, the bridge deck construction is switched to the operation under the bridge, the frequently adopted operation platforms are different when the pipeline laying bridge is installed at present, and the following defects exist in the actual construction process: 1. the safety is poor; 2. the operability is not strong; 3. the cost is high; 4. the construction efficiency is low; therefore, it is desirable to provide a safe and reliable operation platform device which facilitates reduction of construction costs and improvement of construction efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, an operation platform device for bridge piping erection is provided, a structure is simple, and reasonable design, form a hoist and mount passageway between two horizontal beam, treat that installation pipeline and supplementary instrument all can hoist to operation platform through hoist and mount passageway on, operating personnel can stand on operation platform through the cat ladder, the walking wheel can walk on bridge flange board, this operation platform device is convenient for remove, and safe and reliable, not only can improve the construction progress, reduce the construction degree of difficulty, and can not disturb the traffic, practice thrift the operating expenses.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an operation platform device for bridge piping erection which characterized in that: including operation platform, four be the rectangle and lay and fixed mounting be in last vertical connecting rod and two parallel mount of operation platform are in the horizontal beam on vertical connecting rod top, the central line of horizontal beam is mutually perpendicular with the axis of installed pipeline, the equal fixed mounting in both ends of horizontal beam has extending beam, the walking wheel that can walk on the bridge flange board is installed to extending beam, the last a plurality of compressing assemblies that are used for compressing tightly on the bridge side that are provided with of operation platform, compressing assembly includes fixed mounting last support, the fixed mounting of operation platform are in thread bush and the suit on the support are in the compression screw in the thread bush, compression screw's axis is mutually perpendicular with the axis of installed pipeline, compression screw is close to the one end fixed mounting of bridge side and has the clamp plate.
The operation platform device for installing the bridge pipeline is characterized in that: the connecting plate is fixedly installed at one end of the extending cross beam, the connecting plate is fixedly installed at the end portion of the horizontal cross beam through a fastening bolt and a nut, a waist-shaped hole for the fastening bolt to penetrate through is formed in the connecting plate, and a lifting lug is fixedly installed at the top of the extending cross beam.
The operation platform device for installing the bridge pipeline is characterized in that: the operation platform is a rectangular operation platform, the number of the pressing assemblies is four, and the four pressing assemblies are respectively arranged at four corners of the rectangular operation platform.
The operation platform device for installing the bridge pipeline is characterized in that: guard rails are arranged on two long edges of the operating platform and located between the two vertical connecting rods.
The operation platform device for installing the bridge pipeline is characterized in that: the operating platform is provided with two strip-shaped limiting blocks which are symmetrically arranged, and the central lines of the strip-shaped limiting blocks are parallel to the axis of the installed pipeline.
Compared with the prior art, the utility model has the following advantage:
1. the utility model arranges four rectangular vertical connecting rods on an operating platform, arranges two parallel horizontal beams at the top ends of the four vertical connecting rods, the central line of the horizontal beams is vertical to the axis of the installed pipeline, the extending beams are fixedly arranged at both ends of the horizontal beams, and the travelling wheels capable of travelling on the bridge flange plates are arranged on the extending beams, when in actual use, the operating platform device is hoisted between two adjacent bridges by hoisting equipment, so that the two travelling wheels at both ends of the horizontal beams are respectively positioned on the bridge flange plates of the two bridges, at the moment, the operating platform is positioned between the side surfaces of the adjacent bridges, a hoisting channel is formed between the two horizontal beams, the pipeline to be installed and an auxiliary tool can be hoisted to the operating platform through the hoisting channel, and the operator can stand on the operating platform through a ladder stand, because the walking wheel can walk on the bridge flange board, consequently, when removing this operation platform device, need not utilize hoisting equipment to lift by crane, be convenient for remove, and safe and reliable, excellent in use effect.
2. The utility model discloses a set up a plurality of subassemblies that compress tightly on the side of the bridge that are used for compressing tightly on operation platform, compress tightly the subassembly and include the support, thread bush and compression screw, thread bush fixed mounting is on the support, the compression screw suit is in the thread bush, compression screw is close to the one end fixed mounting clamp plate of side of the bridge, in the time of the in-service use, because the screw-thread fit between compression screw and the thread bush, and compression screw's axis is mutually perpendicular with the axis of installing the pipeline, therefore, through revolving the twist compression screw, can drive the clamp plate and compress tightly on the side of the bridge, can avoid operation platform to take place the phenomenon of rocking, thereby operation platform's stationarity and operating personnel's security have been improved.
3. The utility model discloses an adjustment fastening bolt can adjust the interval between two walking wheels that are located the horizontal beam both ends at the downthehole fixed position of waist type, consequently, when the interval between two adjacent bridges changes, this operation platform device still can use, and application scope is wide, and the facilitate promotion is used.
4. The utility model has the advantages of simple structure and reasonable design, low in manufacturing cost, facilitate promotion is used.
To sum up, the utility model has the advantages of simple structure and reasonable design, form a hoist and mount passageway between two horizontal beams, treat that installation pipeline and supplementary instrument all can hoist to operation platform through hoist and mount passageway on, operating personnel can stand on operation platform through the cat ladder, and the walking wheel can walk on bridge flange board, and this operation platform device is convenient for remove, and safe and reliable not only can improve the construction progress, reduces the construction degree of difficulty, can not disturb the traffic moreover, practices thrift the operating expenses.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Description of reference numerals:
1-operating platform; 2-vertical connecting rods; 3-horizontal beam;
4-extending the beam; 5, walking wheels; 6, connecting plates;
6-1-kidney-shaped hole; 7, lifting lugs; 8, protecting the fence;
9, a support; 10, a threaded sleeve; 11-a compression screw;
12-a pressing plate; 13-1-bridge flange plate; 13-2-bridge side;
14-a strip-shaped limiting block; 15-installed pipe; 16-the pipe to be installed.
Detailed Description
As shown in fig. 1 and fig. 2, the utility model comprises an operation platform 1, four vertical connecting rods 2 arranged in a rectangular shape and fixedly mounted on the operation platform 1, and two horizontal beams 3 mounted in parallel on the top ends of the vertical connecting rods 2, the central line of the horizontal beam 3 is perpendicular to the axis of the installed pipeline 15, both ends of the horizontal beam 3 are fixedly mounted with extension beams 4, walking wheels 5 capable of walking on a bridge flange plate 13-1 are mounted on the extension beams 4, a plurality of pressing components for pressing on the side 13-2 of the bridge are arranged on the operation platform 1, each pressing component comprises a support 9 fixedly mounted on the operation platform 1, a threaded sleeve 10 fixedly mounted on the support 9, and a pressing screw 11 sleeved in the threaded sleeve 10, the axis of the pressing screw 11 is perpendicular to the axis of the installed pipeline 15, and a pressing plate 12 is fixedly arranged at one end of the compression screw 11 close to the side face 13-2 of the bridge.
In the embodiment, four rectangular vertical connecting rods 2 are arranged on an operating platform 1, two parallel horizontal beams 3 are arranged at the top ends of the four vertical connecting rods 2, the central lines of the horizontal beams 3 are perpendicular to the axis of an installed pipeline 15, extending beams 4 are fixedly arranged at two ends of each horizontal beam 3, and walking wheels 5 capable of walking on bridge flange plates 13-1 are arranged on the extending beams 4, when the operating platform device is actually used, the operating platform device is hoisted between two adjacent bridges by utilizing hoisting equipment, so that the two walking wheels 5 at two ends of each horizontal beam 3 are respectively positioned on the bridge flange plates 13-1 of the two bridges, at the moment, the operating platform 1 is positioned between the side surfaces 13-2 of the adjacent bridges, and a hoisting channel is formed between the two horizontal beams 3, the pipeline 16 to be installed and the auxiliary tool can be hoisted to the operating platform 1 through the hoisting channel, an operator can stand on the operating platform 1 through the crawling ladder, and the walking wheels 5 can walk on the bridge flange plate 13-1, so that when the operating platform device is moved, hoisting equipment does not need to be used for hoisting, the moving is convenient, and the device is safe, reliable and good in using effect.
In this embodiment, a plurality of pressing assemblies for pressing the side face 13-2 of the bridge are arranged on the operating platform 1, each pressing assembly includes a support 9, a threaded sleeve 10 and a pressing screw 11, the threaded sleeve 10 is fixedly mounted on the support 9, the pressing screw 11 is sleeved in the threaded sleeve 10, and a pressing plate 12 is fixedly mounted at one end of the pressing screw 11 close to the side face 13-2 of the bridge.
In this embodiment, a connecting plate 6 is fixedly mounted at one end of the extending beam 4, the connecting plate 6 is fixedly mounted at the end of the horizontal beam 3 through a fastening bolt and a nut, a waist-shaped hole 6-1 for the fastening bolt to pass through is formed in the connecting plate 6, and a lifting lug 7 is fixedly mounted at the top of the extending beam 4.
During the in-service use, through the fixed position of adjustment fastening bolt in waist type hole 6-1, can adjust the interval that is located between two walking wheels 5 at 3 both ends of horizontal beam, consequently, when the interval between two adjacent bridges changes, this operation platform device still can use, and application scope is wide, and the facilitate promotion is used.
In this embodiment, the lifting lug 7 is fixedly installed at the top of the extension beam 4, so that the operating platform device can be conveniently hoisted by using hoisting equipment.
In practical use, the horizontal cross beam 3 and the extension cross beam 4 are both I-shaped beams.
In this embodiment, the operating platform 1 is a rectangular operating platform, the number of the pressing assemblies is four, and the four pressing assemblies are respectively arranged at four corners of the rectangular operating platform.
In this embodiment, guard rails 8 are disposed on both long sides of the operating platform 1, and the guard rails 8 are located between the two vertical connecting rods 2.
In this embodiment, the operating platform 1 is provided with two symmetrically arranged strip-shaped limiting blocks 14, and the central lines of the strip-shaped limiting blocks 14 are parallel to the axis of the installed pipeline 15.
In this embodiment, two symmetrically arranged strip-shaped limiting blocks 14 are arranged on the operating platform 1, and the purpose is that: after the pipeline 16 to be installed is hoisted to the operating platform 1 by the hoisting equipment, in the process of rolling and translating the pipeline 16 to be installed, the strip-shaped limiting block 14 can limit the limit position of the pipeline 16 to be installed rolling on the operating platform 1, so that the pipeline 16 to be installed is prevented from rolling to the edge position of the operating platform 1, and the construction safety can be ensured.
As shown in fig. 2, in practical use, after the operation platform device is hoisted to a position between two adjacent bridges by using hoisting equipment, the pressing plate 12 is pressed on the side surface 13-2 of the bridge by screwing the pressing screw 11, so that the operation platform device can be installed and fixed; later, operating personnel can stand on operation platform 1 and carry out the pipeline installation construction, and this operation platform device is convenient for remove, has improved the security of pipeline installation construction, and the facilitate promotion is used.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (5)
1. The utility model provides an operation platform device for bridge piping erection which characterized in that: comprises an operation platform (1), four vertical connecting rods (2) which are arranged in a rectangular shape and are fixedly installed on the operation platform (1) and two horizontal beams (3) which are installed on the top ends of the vertical connecting rods (2) in parallel, wherein the central line of each horizontal beam (3) is perpendicular to the axis of an installed pipeline (15), extension beams (4) are fixedly installed at two ends of each horizontal beam (3), walking wheels (5) which can walk on bridge flange plates (13-1) are installed on the extension beams (4), a plurality of pressing components used for pressing the side faces (13-2) of a bridge are arranged on the operation platform (1), each pressing component comprises a support (9) fixedly installed on the operation platform (1), a thread sleeve (10) fixedly installed on the support (9) and a pressing screw rod (11) sleeved in the thread sleeve (10), the axial line of the compression screw rod (11) is vertical to the axial line of the installed pipeline (15), and a pressing plate (12) is fixedly installed at one end, close to the side face (13-2) of the bridge, of the compression screw rod (11).
2. An operation platform device for bridge pipeline installation according to claim 1, wherein: one end of the extension cross beam (4) is fixedly provided with a connecting plate (6), the connecting plate (6) is fixedly arranged at the end part of the horizontal cross beam (3) through a fastening bolt and a nut, the connecting plate (6) is provided with a waist-shaped hole (6-1) for the fastening bolt to pass through, and the top of the extension cross beam (4) is fixedly provided with a lifting lug (7).
3. An operation platform device for bridge pipeline installation according to claim 2, wherein: the operating platform (1) is a rectangular operating platform, the number of the pressing assemblies is four, and the four pressing assemblies are respectively arranged at four corners of the rectangular operating platform.
4. An operation platform device for bridge pipeline installation according to claim 3, wherein: guard rails (8) are arranged on two long edges of the operating platform (1), and the guard rails (8) are located between the two vertical connecting rods (2).
5. An operation platform device for bridge pipeline installation according to claim 3, wherein: the operating platform (1) is provided with two symmetrically arranged strip-shaped limiting blocks (14), and the central lines of the strip-shaped limiting blocks (14) are parallel to the axis of the installed pipeline (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020065483.4U CN211897873U (en) | 2020-01-13 | 2020-01-13 | Operating platform device for bridge pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020065483.4U CN211897873U (en) | 2020-01-13 | 2020-01-13 | Operating platform device for bridge pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897873U true CN211897873U (en) | 2020-11-10 |
Family
ID=73297830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020065483.4U Active CN211897873U (en) | 2020-01-13 | 2020-01-13 | Operating platform device for bridge pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211897873U (en) |
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2020
- 2020-01-13 CN CN202020065483.4U patent/CN211897873U/en active Active
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