CN114427203A - Steel beam penetrating device for strengthening top culvert construction route - Google Patents
Steel beam penetrating device for strengthening top culvert construction route Download PDFInfo
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- CN114427203A CN114427203A CN202210101762.5A CN202210101762A CN114427203A CN 114427203 A CN114427203 A CN 114427203A CN 202210101762 A CN202210101762 A CN 202210101762A CN 114427203 A CN114427203 A CN 114427203A
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- steel
- steel beam
- wire rope
- penetrating device
- pulley
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
- E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
- E02D29/055—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench further excavation of the cross-section proceeding underneath an already installed part of the structure, e.g. the roof of a tunnel
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The application relates to the technical field of railway culvert jacking construction, in particular to a steel beam penetrating device for reinforcing a culvert jacking construction route, which comprises a ground anchor and a winch which are fixed on the ground, wherein the winch is provided with a first steel wire rope and a pulley, one end of the first steel wire rope penetrates through the pulley to be connected and fixed with the winch, and the other end of the first steel wire rope penetrates through a groove below the route to be connected and fixed with the steel beam; the ground anchor is connected and fixed with the pulley, so that a certain angle is formed between the steel beam and the winch through the connection of the first steel wire rope; the hoist engine passes through the first wire rope of pulley cooperation rolling to make the girder steel orientation the slot removes and wears to establish and fix in the ditch inslot, this application structure easy operation is suitable for any topography, is convenient for install the girder steel fast, uses manpower sparingly, reduces intensity of labour.
Description
Technical Field
The application relates to the technical field of railway top culvert construction, in particular to a steel beam penetrating device for reinforcing a top culvert construction route.
Background
When the top culvert of a railway turnout area is constructed, generally, in order to reduce the trouble of turnout dismantling, a line reinforcing scheme of 'buckling and lifting longitudinally' is adopted, and a process of penetrating a transverse steel beam is provided in the implementation process of the 'buckling and lifting longitudinally' scheme. The girder steel is before penetrating, places at the frame bridge roof, needs the manual work to pull at the front end during penetrating, and the rear end needs the manual work to adopt the crowbar to right the girder steel and pull along with the front end and slowly get into in the slot below the circuit. The method consumes manpower, has low construction efficiency, high labor intensity and large safety risk.
Disclosure of Invention
In order to be suitable for any topography, be convenient for install the girder steel fast, use manpower sparingly, reduce intensity of labour, this application provides a device is worn to establish by girder steel for the construction route is consolidated on top culvert. The following technical scheme is adopted:
a steel beam penetrating device for strengthening a top culvert construction route comprises a ground anchor and a winch which are fixed on the ground, wherein a first steel wire rope and a pulley are matched with the winch, one end of the first steel wire rope penetrates through the pulley to be connected and fixed with the winch, and the other end of the first steel wire rope penetrates through a groove below the route to be connected and fixed with the steel beam;
the ground anchor is connected and fixed with the pulley, so that a certain angle is formed between the steel beam and the winch through the connection of the first steel wire rope;
the winch is matched with and winds the first steel wire rope through the pulley, so that the steel beam moves towards the groove and is fixedly arranged in the groove in a penetrating mode.
Optionally, the device still includes a plurality of steel bar support, and is a plurality of the equidistant cover of steel bar support is established on the girder steel.
Optionally, the bottom and two sides of the steel bar support are both provided with rollers.
Optionally, the distance between every two steel bar supports is 5 m.
Optionally, a hole is formed in one end of the steel beam, and a hook is arranged at one end of the first steel wire rope connected with the steel beam;
the hook is hung in the hole, so that the first steel wire rope is fixedly connected with the steel beam.
Optionally, the distance between the hole and the end of the steel beam is 3-5 m.
Optionally, the ground anchor is provided with a second steel wire rope, and the pulley and the ground anchor are connected and fixed through the second steel wire rope.
Optionally, the ground anchor is in a U-shaped ring structure.
Optionally, the angle is 90 ° to 180 °.
Optionally, an iron shuttle head is mounted at one end of the steel beam facing the groove;
the head of the iron shuttle head exceeds the end of the steel beam.
To sum up, the present application includes the following beneficial effects:
1. the line is consolidated the girder steel and is adopted the hoist engine to pull, adopts earth anchor and pulley to make girder steel and hoist engine form certain angle, and the mounted position of hoist engine has bigger selection, is suitable for various topography, and the girder steel is worn to establish and is not restricted by topography, and each device processing is convenient, easy operation.
2. The steel bar support and the roller are arranged, so that sliding friction is changed into rolling friction in the process of dragging the steel beam, friction resistance is reduced in the dragging process, the steel beam is not required to be righted by more workers, labor force and investment are greatly reduced, labor intensity and construction cost are reduced, and construction efficiency is improved.
3. The girder steel end is provided with the indisputable shuttle head, effectively solves the girder steel and pulls the in-process and meet and plant the head or ditch groove bottom excavation unevenness and lead to the dead condition of card, and the cooperation of electric hoist engine and steel bar support, roller bearing, indisputable shuttle head for the efficiency of construction improves greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the installation of the steel bar support and the steel beam of the present embodiment;
fig. 3 is a front view of the reinforcing bar support and the steel beam of the present embodiment;
fig. 4 is a schematic structural view illustrating the first steel wire rope and the steel beam of the present embodiment.
Description of reference numerals: 1. a ground anchor; 2. a winch; 3. a first wire rope; 31. hooking; 4. a pulley; 5. a steel bar support; 51. a roller; 6. a steel beam; 61. an aperture; 7. a second wire rope; 8. an iron shuttle head; 9. a railway line.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a device is worn to establish by girder steel for top culvert construction route is consolidated, including fixing ground anchor 1 and hoist engine 2 on ground, hoist engine 2 sets first wire rope 3 and pulley 4, and pulley 4 is passed to first wire rope 3's one end and is connected fixedly with hoist engine 2, and its other end passes route below slot and is connected fixedly with girder steel 6, and route below slot in this embodiment is for the slot that is used for fixed top culvert girder steel in the fixed top culvert position department of needs.
As shown in fig. 1, the ground anchor 1 is provided with a second steel wire rope 7, the ground anchor is connected and fixed with the pulley 4 through the second steel wire rope 7, the pulley 4 is pulled and fixed by a certain distance through the ground anchor 1, the first steel wire rope 3 for connecting the winch 2, the pulley 4 and the steel beam 6 is fixed towards the ground anchor 1 by taking the pulley 4 as a fulcrum, so that the steel beam 6 and the winch 2 are connected through the first steel wire rope to form a certain angle, the relative position between the ground anchor 1 and the winch 2 can be adjusted, a proper installation position is selected by matching with terrain, the angle between the steel beam 6 and the winch 2 is adjusted by matching with the position, the angle adjustment range is 90-180 degrees, and the steel beam is penetrated and arranged without being limited by the terrain through angle matching.
The preferred earth anchor of this embodiment is U type loop construction, and girder steel 6 adopts the I-steel crossbeam.
When carrying out railway top culvert construction, wear to establish the position earlier and excavate the slot in railway line 9 below, select suitable hoist engine 2 and the suitable first wire rope 3 of length as required, lay earth anchor 1 in suitable position, adopt the suitable second wire rope 7 of length to be connected pulley 4 and earth anchor 1, fix girder steel 6 in first wire rope 3 one end, hoist engine 3 passes through the first wire rope 3 of pulley 4 cooperation rolling, so that girder steel 6 moves towards the slot and wears to establish and fix in the slot, form the back timber that needs to dig the culvert of establishing, the excavation work of the culvert that carries out the railway line below after the top culvert is consolidated.
This embodiment predetermines earlier before the culvert excavation and fixes a culvert girder steel 6, adopts small-size machines and some small-size interim fixing device, with longer 6 quick, safe, smooth drive-in line below ditch inslot of girder steel to accomplish wearing to establish work of girder steel, meet different model girder steels and different site work condition, all can adopt the device to accomplish girder steel 6 smoothly and wear to establish, reduce the human consumption, shorten the engineering time, improve the efficiency of construction.
As shown in fig. 2-3, in order to reduce the friction of dragging in-process girder steel 6, this implementation still includes a plurality of steel bar support 5, steel bar support 5 adopts round steel processing, equidistant cover of a plurality of steel bar support 5 is established in girder steel 6 longitudinal direction, steel bar support 5 is put into with girder steel 6, the interval is 5m between every two of steel bar support 5, roller bearing 51 is all installed to the bottom and the both sides of every steel bar support 5, steel bar support 5 and roller bearing 51's setting, make girder steel 6 change rolling friction into sliding friction in dragging the in-process, drag resistance reduces in the dragging process, the orbit that girder steel 6 removed can be fixed to steel bar support 5, it need not right girder steel 6 to drag the in-process.
As shown in fig. 4, one end of the steel beam 6 is provided with a hole 61, one end of the first steel wire rope 3 connected with the steel beam 6 is provided with a hook 31, so that the steel wire rope is convenient to be fixed and dragged, and the working strength of the winch 2 is reduced.
As shown in fig. 4, the steel beam 6 is installed towards the one end of slot and is tied in a shuttle 8, and the head of the shuttle 8 exceeds the end of the steel beam 6, so that the situation that the steel beam 6 is stuck due to uneven excavation of the head or the bottom of the slot during dragging is avoided, and the steel beam 6 is dragged into the slot below the line quickly, safely and smoothly, thereby completing the penetrating work of the steel beam 6.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a device is worn to establish to girder steel that is used for top culvert construction route to consolidate which characterized in that: the device comprises an earth anchor and a winch which are fixed on the ground, wherein the winch is provided with a first steel wire rope and a pulley, one end of the first steel wire rope penetrates through the pulley to be fixedly connected with the winch, and the other end of the first steel wire rope penetrates through a groove below a route to be fixedly connected with the steel beam;
the ground anchor is connected and fixed with the pulley, so that a certain angle is formed between the steel beam and the winch through the connection of the first steel wire rope;
the winch is matched with and winds the first steel wire rope through the pulley, so that the steel beam moves towards the groove and is fixedly arranged in the groove in a penetrating mode.
2. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 1, wherein the steel beam penetrating device comprises: the device still includes a plurality of steel bar support, and is a plurality of the equidistant cover of steel bar support is established on the girder steel.
3. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 2, wherein: and rolling shafts are arranged at the bottom and two sides of the steel bar support.
4. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 3, wherein the steel beam penetrating device comprises: the interval between every two steel bar supports is 5 m.
5. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 1, wherein the steel beam penetrating device comprises: one end of the steel beam is provided with a hole, and the other end of the first steel wire rope connected with the steel beam is provided with a hook;
the hook is hung in the hole, so that the first steel wire rope is fixedly connected with the steel beam.
6. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 5, wherein the steel beam penetrating device comprises: the distance between the holes and the ends of the steel beams is 3-5 m.
7. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 1, wherein the steel beam penetrating device comprises: the ground anchor is provided with a second steel wire rope, and the pulley and the ground anchor are fixedly connected through the second steel wire rope.
8. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 7, wherein: the ground anchor is of a U-shaped ring structure.
9. The steel beam penetrating device for reinforcing the top culvert construction route according to claim 1, wherein the steel beam penetrating device comprises: the angle is 90-180 degrees.
10. The steel beam penetrating device for strengthening the culvert jacking construction route according to claim 1, wherein: one end of the steel beam facing the groove is provided with an iron shuttle head;
the head of the iron shuttle head exceeds the end of the steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210101762.5A CN114427203A (en) | 2022-01-27 | 2022-01-27 | Steel beam penetrating device for strengthening top culvert construction route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210101762.5A CN114427203A (en) | 2022-01-27 | 2022-01-27 | Steel beam penetrating device for strengthening top culvert construction route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114427203A true CN114427203A (en) | 2022-05-03 |
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ID=81313504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210101762.5A Pending CN114427203A (en) | 2022-01-27 | 2022-01-27 | Steel beam penetrating device for strengthening top culvert construction route |
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| CN (1) | CN114427203A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097300A (en) * | 2007-10-19 | 2009-05-07 | Noboru Kuroki | Transfer device |
| CN104532747A (en) * | 2014-12-17 | 2015-04-22 | 中铁西南科学研究院有限公司 | Manual single-point synchronous traction equipment and method of chain hoist |
| CN204310537U (en) * | 2014-12-05 | 2015-05-06 | 中核华泰建设有限公司 | Steel pipe entrucking special roller |
| CN106351178A (en) * | 2016-10-25 | 2017-01-25 | 东南大学 | Ship collision avoidance device of bridge pier |
| CN107178044A (en) * | 2017-07-21 | 2017-09-19 | 中铁六局集团有限公司 | A kind of method that I-shaped gooseneck is worn under during jacking bridge and culvert track strengthening |
| CN108894065A (en) * | 2018-07-18 | 2018-11-27 | 中铁十八局集团有限公司 | A kind of gapless line once pushes the laying method into slot |
| CN113715988A (en) * | 2021-09-17 | 2021-11-30 | 沪东中华造船(集团)有限公司 | Manufacturing method of outer bottom plate of bow of large LNG ship under high ice level |
-
2022
- 2022-01-27 CN CN202210101762.5A patent/CN114427203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097300A (en) * | 2007-10-19 | 2009-05-07 | Noboru Kuroki | Transfer device |
| CN204310537U (en) * | 2014-12-05 | 2015-05-06 | 中核华泰建设有限公司 | Steel pipe entrucking special roller |
| CN104532747A (en) * | 2014-12-17 | 2015-04-22 | 中铁西南科学研究院有限公司 | Manual single-point synchronous traction equipment and method of chain hoist |
| CN106351178A (en) * | 2016-10-25 | 2017-01-25 | 东南大学 | Ship collision avoidance device of bridge pier |
| CN107178044A (en) * | 2017-07-21 | 2017-09-19 | 中铁六局集团有限公司 | A kind of method that I-shaped gooseneck is worn under during jacking bridge and culvert track strengthening |
| CN108894065A (en) * | 2018-07-18 | 2018-11-27 | 中铁十八局集团有限公司 | A kind of gapless line once pushes the laying method into slot |
| CN113715988A (en) * | 2021-09-17 | 2021-11-30 | 沪东中华造船(集团)有限公司 | Manufacturing method of outer bottom plate of bow of large LNG ship under high ice level |
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