CN203834353U - Beam bottom operating device - Google Patents
Beam bottom operating device Download PDFInfo
- Publication number
- CN203834353U CN203834353U CN201420050838.7U CN201420050838U CN203834353U CN 203834353 U CN203834353 U CN 203834353U CN 201420050838 U CN201420050838 U CN 201420050838U CN 203834353 U CN203834353 U CN 203834353U
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- China
- Prior art keywords
- hoist engine
- gin
- flat car
- implement
- pole
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Abstract
The utility model discloses a beam bottom operating device. The beam bottom operating device comprises a trolley, an operating platform and steel wire ropes. The trolley comprises a platform lorry, carrying pole beams and electric hoists, wherein the carrying pole beams are transversely arranged on the platform lorry, the electric hoists are installed at the ends, located outside the platform lorry, of the carrying pole beams, and the electric hoists are connected with the operating platform through the steel wire ropes. According to the beam bottom operating device, the platform lorry and the operating platform which are arranged on the upper side and the lower side of a beam are connected through the steel wire ropes, the electric hoists are used for controlling the operating platform to carry out movement such as lifting and inclination, and thus operation can be easily and conveniently carried out; the beam bottom operating device can be flexibly applied to beams with different cross sections by adjusting the size of the carrying pole beams, and can be recycled, and thus the economic cost input is effectively reduced; a plurality of overhauling rail beams can be sequentially installed on beams with different lengths conveniently through the automatic track laying function of the trolley, and thus operation is further simplified.
Description
Technical field
The utility model relates to building field, particularly implement at the bottom of a kind of beam.
Background technology
Along with the attention degree to bridge security is constantly strengthened, the bridge maintenance during for operation of maintenance track and inspection trolley at the bottom of beam can be installed on newly-built large bridge conventionally and use.Yet at the bottom of existing beam there is at the bottom of beam the deficiencies such as operational difficulty in maintenance track and inspection trolley mounting means.
Utility model content
Technical problem to be solved in the utility model is, implement at the bottom of a kind of beam of being convenient to operation under beam is provided.
The utility model is achieved in that provides implement at the bottom of a kind of beam, comprises locomotive, job platform and wire rope; Described locomotive comprises flat car, shoulder pole girder and electric block; Described shoulder pole girder is horizontally set with on described flat car; Described electric block is arranged on the two ends of the described flat car of being positioned at of described shoulder pole girder outside; Described electric block is connected with described job platform by described wire rope.
At the bottom of the utility model one embodiment central sill in implement, utilize wire rope that the flat car that is positioned at the upper and lower both sides such as beam is connected with job platform, and utilize and to be arranged on the electric block on shoulder pole girder controls job platform motion by wire rope as lifting, inclination etc., simple to operation; And by adjusting the size of shoulder pole girder, at the bottom of beam implement can flexible Application on the beam of different cross section, and can have enough to meet the need use, can effectively reduce financial cost and drop into.And, by the function of certainly laying a railway track of locomotive, can to the beam of different length, a plurality of maintenance rail beams be installed successively easily, further simplify operation, and do not needed the help of other main equipments.
Accompanying drawing explanation
Fig. 1 is use view when implement is for bridge at the bottom of the utility model one embodiment central sill.
Fig. 2 is the enlarged diagram of locomotive in implement at the bottom of beam shown in Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 2.
Fig. 4 is the process of certainly the laying a railway track schematic diagram of locomotive in Fig. 2.
Fig. 5 is the enlarged diagram of job platform in implement at the bottom of beam shown in Fig. 1.
Fig. 6 is the generalized section that is arranged on implement at the bottom of the beam on bridge in Fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be a preferred embodiment of implement 100 at the bottom of the utility model beam.At the bottom of this beam, implement 100 comprises locomotive 110, job platform 130 and wire rope 150.Wherein, locomotive 110 can be arranged on the top of beam 200, and job platform 130 can be arranged on the bottom of bridge, and is connected with locomotive 110 by wire rope 150.
Particularly, as illustrated in fig. 1 and 2, locomotive 110 comprises that flat car 112, wheel 113(are as steel wheel), the first gin-pole truck 114, the second gin-pole truck 115, the first hoist engine 116, the second hoist engine 117, support 118, shoulder pole girder 119, electric block 120, sleeper 123 and mobile vehicle orbit 124.Wherein, sleeper 123 is laid on the upper surface of beam 200.Mobile vehicle orbit 124 roughly along first direction D1(as beam 200 longitudinally) be laid on sleeper 123.Flat car 112 can be slidably mounted on mobile vehicle orbit 124 by wheel 113, and can under power set (not shown) drives, along mobile vehicle orbit 124, move back and forth.
The first gin-pole truck 114 and the second gin-pole truck 115 are generally perpendicularly arranged on flat car 112, and on first direction D1, are positioned at the both sides of flat car 112.The first gin-pole truck 114 and the second gin-pole truck 115 can be used for 160 handlings of maintenance rail beam on flat car 112 or job platform 130, also can handling mobile vehicle orbit 124, realize from laying a railway track process.As shown in Figure 4, flat car 112 runs to the leading edge of second mobile vehicle orbit 124b from first mobile vehicle orbit 124a, the first gin-pole truck 114 is sling first mobile vehicle orbit 124a, and after rotating to an angle, be put on flat car 112 aloft, sleeper under first mobile vehicle orbit 124a 123 is removed simultaneously, and be installed to the position of first mobile vehicle orbit 124a to be installed below; Flat car 112 walks on to the trailing edge of second mobile vehicle orbit 124b, the second gin-pole truck 115 is sling first mobile vehicle orbit 124a on flat car 112, and after rotating to an angle, be put on beam 200 aloft, so, flat car 112 can continue to move on first mobile vehicle orbit 124a, repeat aforesaid operations, only need to use 2 pairs of standard trajectories can realize the walking of flat car 112 on beam 200, both can reduce the use amount of track, do not need again the auxiliary of other main equipments, convenient operation.
The first hoist engine 116 and the second hoist engine 117 are spaced apart and arranged on flat car 112.The first hoist engine 116 is adjacent with the first gin-pole truck 114, and the second hoist engine 117 is adjacent with the second gin-pole truck 115.The first hoist engine 116 and the second gin-pole truck 115 pairings, to extend the distance of the pulley of the first hoist engine 116 to second gin-pole trucks 115, guarantee that the first hoist engine 116 can normally walk on the rope.The second hoist engine 117 and the first gin-pole truck 114 pairings, to extend the distance of the pulley of the second hoist engine 117 to first gin-pole trucks 114, guarantee that the second hoist engine 117 can normally walk on the rope.For fear of the first gin-pole truck 114, conflict mutually with the wire rope on the second gin-pole truck 115, as shown in Figure 3, the first hoist engine 116 and the second hoist engine 117 are roughly symmetrically located at the both sides of flat car 112 on first direction D1; On second direction D2 (second direction D2 is perpendicular to first direction D1), the axis that the line of the first hoist engine 116 and the second hoist engine 117 departs from flat car 112.Wire rope on the first hoist engine 116/ second hoist engine 117 enters corresponding column through the pulley of the second gin-pole truck 115/ first gin-pole truck 114 central post inside, the impact that not rotated by the first gin-pole truck 114/ second gin-pole truck 115 central posts in order to ensure wire rope, the edge of pulley is positioned on the axis of corresponding column, so that wire rope is on the axis of column.
Support 118 is arranged on flat car 112, for shoulder pole girder 119 is installed.
Many shoulder pole girder 119 intervals on first direction D1 arrange, and are crossed on flat car 112 by support 118 along second direction D2.Shoulder pole girder 119 can be used for placing mobile vehicle orbit to be installed 124, also can transport voluntarily maintenance rail beam 160.
The upper surface of flat car 112 of take is basis, the height sum of the height of shoulder pole girder 119 and support 118 is greater than the first hoist engine 116 and the needed height of the second hoist engine 117, therefore, can on shoulder pole girder 119, place track as overhauled rail beam 160 etc., can not bump with the equipment of below.In one embodiment, the height of support 118 is 500mm, and the height of shoulder pole girder 119 is 200mm, and the end face of shoulder pole girder 119, than the high 700mm of the upper surface of flat car 112, has surpassed the first hoist engine 116 and the needed height of the second hoist engine 117.
Two groups of electric blocks 120 are arranged on respectively the outer end of two shoulder pole girders 119, and be connected with job platform 130 by wire rope 150, thereby control the lifting of job platform 130, and can make the length of the wire rope 150 on two electric blocks 120 that are positioned at flat car 112 side on second direction D2, different from the length that is positioned at the wire rope 150 on two electric blocks 120 of flat car 112 opposite side on second direction D2, can realize placing vertically of job platform 130, thereby walk around below obstacle.In one embodiment, electric block 120 can be fixed on shoulder pole girder 119 by screw etc.
Job platform 130 under beam 200, provide one can be for people walking and installation and repairing rail beam 160 and bearing 210(as shown in Figure 6) between the platform of connecting bolt.As shown in Figure 5, job platform 130 comprises base station 132 and bracing frame 134.On base station 132, be formed with hanger 1321.Hanger 1321 can be connected with wire rope 150, thereby can control by electric block 120 motion (as lifting, inclination etc.) of job platform 130.Bracing frame 134 is arranged on base station 132, for supporting maintenance rail beam 160.Can be by adjusting the length of the wire rope 150 of job platform 130 both sides, make the end face of bracing frame 134 be certain slope, can make easily maintenance rail beam 160 slide into bearing 210 belows, can control job platform 130 by electric block 120 afterwards rises, make to overhaul rail beam 160 and contact with bearing 210, then can maintenance rail beam 160 and bearing 210 is fixing by installations such as bolts.
In addition, on the end face of bracing frame 134, can be formed with location division 135, so that will overhaul rail beam 160, align with bearing 210.In one embodiment, bracing frame 134 can adopt foldable structure, conveniently launches or packs up, in order to avoid job platform 130 causes obstruction when crossing failure condition.In addition, job platform 130 also can comprise bearing diagonal 136.One end of bearing diagonal 136 is connected with bracing frame 134, and the other end is connected with base station 132, thereby can strengthen the intensity of bracing frame 134.Bearing diagonal 136 also can adopt foldover design, conveniently launches or packs up, in order to avoid job platform 130 causes obstruction when crossing failure condition.
Above-mentioned is the concrete structure of implement 100 at the bottom of the utility model one embodiment central sill, and the installation and repairing rail beam 160 on beam 200 of take is below example, the using method of implement 100 at the bottom of brief description beam.
After last round of maintenance rail beam 160 installs, flat car 112 is between first mobile vehicle orbit 124a and second mobile vehicle orbit 124b, as shown in Fig. 4 a; Now, job platform 130 has been adjusted to vertical state (for example, can realize by adjusting the length of wire rope 150);
According to above-mentioned, from laying a railway track process, flat car 112 is movable to next maintenance rail beam 160 mounting points, as shown in Figure 4 (c); Now, by electric block 120, control job platform 130 and rise, until job platform 130 is adjusted to default slightly sloping state;
Safety barrier is installed on job platform 130 and safety rope is set, and bracing frame 134 is launched;
Utilize one in the first gin-pole truck 114 and the second gin-pole truck 115 element to be installed (as maintenance rail beam 160) is sling, and under another the cooperation in the first gin-pole truck 114 and the second gin-pole truck 115, maintenance rail beam 160 to be installed is adjusted to heeling condition, make the lower end of maintenance rail beam 160 to be installed through the shoulder pole girder 119 of a side, order maintenance rail beam 160, through the shoulder pole girder 119 of opposite side, then keeps flat maintenance rail beam 160 to be installed the end face of bracing frame 134 again;
Make element to be installed along the slope on bracing frame 134, slide into the below of bearing 210 as overhauled rail beam 160;
By electric block 120, control job platform 130 rises and make maintenance rail beam to be installed 160 arrive installation sites, as contacted with bearing 210, and utilize set bolt that maintenance rail beam to be installed 160 is fixing with bearing 210;
Bracing frame 134 and bearing diagonal 136 are packed up and are fixed on base station 132, and safety barrier is extracted;
The length of controlling wire rope 150 by electric block 120, makes job platform 130 again in vertical state.
So, an installation procedure finishes, and mobile flat car 112 enters the next installation procedure for maintenance rail beam 160 to be installed.
As mentioned above, at the bottom of the utility model one embodiment central sill in implement 100, utilize wire rope 150 that the flat car 112 that is positioned at beam both sides Shang Xia 200 is connected with job platform 130, and utilize motion that the electric block 120 be arranged on shoulder pole girder 119 controls job platforms 130 by wire rope 150 as lifting, inclination etc., simple to operation; And by adjusting the size of shoulder pole girder 119, at the bottom of beam implement 100 can flexible Application on the beam 200 of different cross section, and can have enough to meet the need use, can effectively reduce financial cost and drop into.And, by the function of certainly laying a railway track of locomotive 110, can to the beam 200 of different length, a plurality of maintenance rail beams 160 be installed successively easily, further simplify operation, and do not needed the help of other main equipments.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an implement at the bottom of beam, is characterized in that, at the bottom of described beam, implement comprises locomotive, job platform and wire rope;
Described locomotive comprises flat car, shoulder pole girder and electric block; Described shoulder pole girder is horizontally set with on described flat car; Described electric block is arranged on the two ends of the described flat car of being positioned at of described shoulder pole girder outside; Described electric block is connected with described job platform by described wire rope.
2. implement at the bottom of beam according to claim 1, is characterized in that, described locomotive also comprises the first gin-pole truck, the second gin-pole truck, the first hoist engine and the second hoist engine;
Described the first gin-pole truck and described the second gin-pole truck are arranged on described flat car, and are positioned at the both sides of described flat car;
Described the first hoist engine and described the second hoist engine are spaced apart and arranged on described flat car; Described the first hoist engine is adjacent with described the first gin-pole truck; Described the second hoist engine is adjacent with described the second gin-pole truck;
Described the first hoist engine and described the second gin-pole truck pairing; Described the second hoist engine and described the first gin-pole truck pairing.
3. implement at the bottom of beam according to claim 2, is characterized in that, described the first hoist engine and described the second hoist engine are symmetrically located at the both sides of described flat car in a first direction; In second direction, the axis that the line of described the first hoist engine and described the second hoist engine departs from described flat car; Described second direction is perpendicular to described first direction.
4. implement at the bottom of beam according to claim 3, is characterized in that, described locomotive also comprises support; Described support is arranged on described flat car; Described shoulder pole girder interval on described first direction arranges, and passes through described support across on described flat car along described second direction; The height sum of described shoulder pole depth of beam and described support is greater than described the first hoist engine and the needed height of described the second hoist engine.
5. implement at the bottom of beam according to claim 2, is characterized in that, described locomotive also comprises mobile vehicle orbit; Described flat car is slidably mounted on described mobile vehicle orbit; Described the first gin-pole truck and/or described the second gin-pole truck are adjusted the position of described mobile vehicle orbit.
6. implement at the bottom of beam according to claim 1, is characterized in that, described job platform comprises base station and bracing frame; Described base station is connected with described wire rope; Support frame as described above is arranged on described base station; On support frame as described above, be formed with location division.
7. implement at the bottom of beam according to claim 6, is characterized in that, described job platform also comprises bearing diagonal; One end of described bearing diagonal is connected with support frame as described above, and the other end is connected with described base station.
8. implement at the bottom of beam according to claim 7, is characterized in that, support frame as described above and described bearing diagonal all adopt foldable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050838.7U CN203834353U (en) | 2014-01-26 | 2014-01-26 | Beam bottom operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050838.7U CN203834353U (en) | 2014-01-26 | 2014-01-26 | Beam bottom operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834353U true CN203834353U (en) | 2014-09-17 |
Family
ID=51512213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050838.7U Expired - Fee Related CN203834353U (en) | 2014-01-26 | 2014-01-26 | Beam bottom operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821084A (en) * | 2014-01-26 | 2014-05-28 | 中建钢构有限公司 | Beam bottom operation equipment and beam bottom operation method |
| CN108840256A (en) * | 2018-08-27 | 2018-11-20 | 中国冶集团有限公司 | A kind of self-crawling type blast furnace vestibule mounting device and construction method |
| CN112554101A (en) * | 2020-12-07 | 2021-03-26 | 常路行 | Automatic guardrail mounting machine |
-
2014
- 2014-01-26 CN CN201420050838.7U patent/CN203834353U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821084A (en) * | 2014-01-26 | 2014-05-28 | 中建钢构有限公司 | Beam bottom operation equipment and beam bottom operation method |
| CN103821084B (en) * | 2014-01-26 | 2016-12-07 | 中建钢构有限公司 | Operational method at the bottom of implement at the bottom of beam and beam |
| CN108840256A (en) * | 2018-08-27 | 2018-11-20 | 中国冶集团有限公司 | A kind of self-crawling type blast furnace vestibule mounting device and construction method |
| CN112554101A (en) * | 2020-12-07 | 2021-03-26 | 常路行 | Automatic guardrail mounting machine |
| CN112554101B (en) * | 2020-12-07 | 2022-06-14 | 泉州台商投资区庆旺科技有限公司 | Automatic guardrail mounting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20170126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |