CN113201983B - Novel hanging pillow device suitable for rail transit - Google Patents
Novel hanging pillow device suitable for rail transit Download PDFInfo
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- CN113201983B CN113201983B CN202110469656.8A CN202110469656A CN113201983B CN 113201983 B CN113201983 B CN 113201983B CN 202110469656 A CN202110469656 A CN 202110469656A CN 113201983 B CN113201983 B CN 113201983B
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- supporting
- rod
- pump
- frame
- shaped
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
- E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a novel hanging pillow device suitable for rail transit, which comprises a supporting rack, wherein the supporting rack comprises a bottom supporting frame and side supporting frames arranged at two ends of the bottom supporting frame, the upper parts of the supporting frames at two sides are fixedly connected through a supporting cross beam, a supporting guide sleeve is vertically arranged in the center of each side supporting frame, and an L-shaped supporting rod is sleeved in each supporting guide sleeve; the inner side of the side support frame is provided with a driving mechanism, the upper end of the driving mechanism is in driving connection with the L-shaped support rod cross rod, and the front end of the L-shaped support rod cross rod is connected with two L-shaped brackets through hoisting steel cables. The sleeper lifting device is reasonable and novel, can be erected on a rail transit track, automatically lifts the L-shaped supporting rod through the driving mechanism, further drives the L-shaped bracket to lift the sleeper to the position below the track to be fixedly connected with the track, is compact in structure and high in automation degree, can efficiently realize the fixed connection of the sleeper and the track, reduces the operation difficulty, saves the labor cost and improves the installation efficiency.
Description
Technical Field
The invention relates to the technical field of hoisting equipment, in particular to a novel hanging pillow device suitable for rail transit.
Background
According to incomplete statistics, the construction mileage of 41 urban rail transit in China exceeds 6000 kilometers, and the total investment exceeds 8000 hundred million yuan. Under the sustainable development requirements of energy conservation, emission reduction, environmental protection, land conservation and the like, developed traffic large passages between regions and between regional cities are constructed, and the method is an important proposition for determining the urbanization development level. At present, in order to improve urban transport capacity and competitiveness and solve urban traffic jam pressure, urban rail transit is developed fiercely, wherein in the construction process of rail transit such as subways, a rail which is arranged in a suspended mode and a plurality of sleepers below the rail need to be hoisted and fixedly connected with the rail. Because the subway tunnel space is narrow and small, be unfavorable for large-scale automation equipment hoist and mount construction, adopt artifical hoist and mount sleeper and with track mounting not only waste time and energy, and sleeper installation effectiveness is low.
Therefore, it is desirable to provide a new type of hanging pillow device suitable for rail transit to overcome the above problems.
Disclosure of Invention
In order to solve the above problems, an embodiment of the present invention provides a novel bolster device suitable for rail transit, and the purpose of the present invention is achieved by the following technical solutions:
a novel hanging pillow device suitable for rail transit comprises a supporting rack, wherein the supporting rack comprises a bottom supporting frame and side supporting frames arranged at two ends of the bottom supporting frame, the upper parts of the two side supporting frames are fixedly connected through a supporting cross beam, a supporting guide sleeve is vertically arranged in the center of each side supporting frame, and an L-shaped supporting rod is sleeved in each supporting guide sleeve;
the side support frame is characterized in that a driving mechanism is arranged on the inner side of the side support frame, the upper end of the driving mechanism is in driving connection with the L-shaped support rod cross rod, and the front end of the L-shaped support rod cross rod is connected with two L-shaped brackets through hoisting steel cables.
Further, the driving mechanism comprises a hydraulic oil cylinder arranged on the inner side of the side support frame, the hydraulic oil cylinder comprises a cylinder body and a hydraulic rod arranged in the cylinder body, and the upper end of the hydraulic rod is sleeved on the cross rod of the L-shaped support rod.
Furthermore, the bottom support frame comprises side end beams with two parallel ends and two support side beams connected with the side of the side end beams, and a plurality of support plates are arranged between the support side beams and parallel to the two side ends; and a supporting back frame for connecting the supporting cross beam and the supporting side beam is arranged in the center of one side of the supporting rack.
Further, actuating mechanism still includes the driving motor who sets up in the backup pad, driving motor is connected with the oil pump drive, the oil pump respectively with set up hydraulic tank on supporting the back of the body frame, set up in the liquid pump subassembly intercommunication that supports frame one end, liquid pump subassembly through defeated oil pipe respectively with the hydraulic cylinder intercommunication that supports the frame both ends and set up.
The liquid separating pump assembly comprises a liquid separating pump, a plurality of hose connectors are arranged on the liquid separating pump, and the liquid separating pump is respectively communicated with the hydraulic oil cylinder, the oil pump and the hydraulic oil tank through the hose connectors and the oil conveying hoses arranged on the liquid separating pump;
one side of the liquid separating pump is provided with a first operating rod assembly and a second operating rod assembly, the first operating rod assembly is arranged at one end of the supporting frame, and the second operating rod assembly is arranged at the other end of the supporting frame and is in driving connection with the liquid separating pump through an operating connecting rod.
Furthermore, the side end beam is concave channel steel, guide wheels are arranged in grooves in the two ends of the side end beam in a rotating mode, and the guide wheels can be clamped on the track in a clamping mode.
Furthermore, a control switch electrically connected with the driving motor is fixedly arranged on the supporting back frame, and the control switch is provided with forward rotation, turnover and emergency stop buttons.
Compared with the prior art, the embodiment of the invention at least comprises the following beneficial effects:
1. the device has the advantages that the design is reasonable and novel, the hanging sleeper device can be erected on a track of the track traffic, the L-shaped supporting rod is automatically jacked through the driving mechanism, and then the L-shaped bracket is driven to hoist the sleeper to the position below the track to be fixedly connected with the track;
2. according to the driving mechanism hydraulic cylinder and the driving motor, the oil pump and the liquid separating pump assembly which are arranged in a matched mode, the driving motor drives the oil pump to pump hydraulic oil in the hydraulic oil tank into the liquid separating pump assembly, the hydraulic oil is controlled to work by controlling the liquid separating pump assembly, the hydraulic oil cylinder drives the hydraulic rod to lift and can automatically drive the L-shaped support rod to lift or fall, and therefore the lifting steel cable and the L-shaped bracket which are arranged at the front end of the cross rod of the L-shaped support rod are driven to lift and fall, and therefore automatic lifting of sleepers is achieved;
3. according to the invention, the liquid dividing pump assembly is arranged, and the lifting pillow device can be conveniently operated from two ends of the support frame through the first operating rod assembly and the second operating rod assembly which are connected with the liquid dividing pump, so that the operation performance of the lifting pillow device is improved, the operation of a single person on the lifting pillow device is met, and the personnel occupation and the labor cost are reduced;
4. the support frame is compact in structure, can conveniently realize the fixed installation of various devices, and can conveniently advance along the track through the guide wheels clamped on the track, so that the fixed connection and the continuous construction of the sleepers and the track are met.
Drawings
FIG. 1 is a first perspective view of a hydraulic bolster apparatus according to an embodiment of the present invention;
FIG. 2 is a second perspective view of a hydraulic bolster device according to an embodiment of the present invention;
FIG. 3 is a third perspective view of a hydraulic bolster device according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a separating pump assembly according to an embodiment of the invention.
In the figure:
100. a bolster device; 110. a support frame; 111. a bottom support frame; 112. supporting the edge beam; 113. a support plate; 114. a side end beam; 115. a side support frame; 116. supporting the guide sleeve; 117. a support beam; 118. a guide wheel; 119. a support back frame; 120. an L-shaped support bar; 130. hoisting a steel cable; 140. an L-shaped bracket; 150. a control switch; 160. a liquid separation pump assembly; 161. a liquid separation pump; 162. a hose connector; 163. a first lever assembly; 164. an operating link; 165. a second lever assembly; 170. a hydraulic cylinder; 171. a cylinder body; 172. a hydraulic rod; 180. a drive motor; 190. an oil pump; 1100. and a hydraulic oil tank.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1:
referring to fig. 1 to 4, the invention discloses a novel hanging pillow device suitable for rail transit, the hanging pillow device 100 includes a supporting rack 110, the supporting rack 110 includes a bottom supporting rack 111 and side supporting racks 115 arranged at two ends of the bottom supporting rack, the upper parts of the two side supporting racks are fixedly connected through a supporting cross beam 117, a supporting guide sleeve 116 is vertically arranged in the center of the side supporting rack 115, and an L-shaped supporting rod 120 is sleeved in the supporting guide sleeve; the inner side of the side support frame is provided with a driving mechanism, the upper end of the driving mechanism is in driving connection with the L-shaped support rod cross rod, and the front end of the L-shaped support rod cross rod is connected with two L-shaped brackets 140 through a hoisting steel cable 130. The lifting sleeper device is reasonable and novel in design, can be erected on a rail of rail transit, automatically jacks up the L-shaped supporting rod through the driving mechanism, further drives the L-shaped bracket to hoist the sleeper to the position below the rail to be fixedly connected with the rail, is compact in structure and high in automation degree, can efficiently realize the fixed connection between the sleeper and the rail, reduces the operation difficulty, saves the labor cost and improves the installation efficiency.
In an alternative embodiment, referring to fig. 1 to 3, the driving mechanism includes a hydraulic cylinder 170 disposed inside the side support frame, the hydraulic cylinder includes a cylinder 171 and a hydraulic rod 172 disposed in the cylinder, and the upper end of the hydraulic rod is sleeved on the cross rod of the L-shaped support rod. In this embodiment, but through hydraulic cylinder drive hydraulic stem lift automatic drive L type bracing piece rise or descend to the hoist and mount steel cable and the L type bracket that drive L type bracing piece horizontal pole front end and set up rise or descend, thereby realize the automatic hoist and mount to the sleeper, improve the hoist and mount efficiency of sleeper. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In an alternative embodiment, referring to fig. 1 and 2, the bottom support frame 111 includes two side end beams 114 with two ends arranged in parallel, and two support edge beams 112 connecting the side end beams, and a plurality of support plates 113 arranged in parallel with the two side ends between the support edge beams; a supporting back frame 119 for connecting the supporting cross beam and the supporting side beam is arranged in the center of one side of the supporting frame 110. In this embodiment, the support frame is compact in structure, can be convenient and fast to realize the fixed mounting of various devices, and is convenient for the fixed connection of the sleepers and the rails. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific embodiment, referring to fig. 1 and fig. 2, the driving mechanism further includes a driving motor 180 disposed on the supporting plate, the driving motor is in driving connection with an oil pump 190, the oil pump is respectively communicated with a hydraulic oil tank 1100 disposed on the supporting back frame and a liquid-separating pump assembly 160 disposed at one end of the supporting frame, and the liquid-separating pump assembly is respectively communicated with hydraulic oil cylinders 170 disposed at two ends of the supporting frame through oil pipes. In the embodiment, the oil pump is driven by the driving motor to pump hydraulic oil in the hydraulic oil tank into the liquid separating pump assembly, and the liquid separating pump assembly is controlled to control the hydraulic oil cylinder to work, so that the lifting motion of the L-shaped supporting rod is controlled; the driving mechanism can provide strong power for the sleeper hoisting device, can meet the hoisting requirements of sleepers of different sizes, and improves the applicability of the sleeper hoisting device. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific embodiment, referring to fig. 4, the liquid separation pump assembly 160 includes a liquid separation pump 161, the liquid separation pump is provided with a plurality of hose connectors 162, and the liquid separation pump is respectively communicated with the hydraulic oil cylinder, the oil pump and the hydraulic oil tank through the hose connectors and the oil delivery hoses arranged on the liquid separation pump; the liquid separating pump 161 is provided with a first operating lever component 163 and a second operating lever component 165 on one side, the first operating lever component is arranged at one end of the supporting frame, and the second operating lever component is arranged at the other end of the supporting frame and is in driving connection with the liquid separating pump through an operating connecting rod 164. In this embodiment, through the first control lever subassembly of being connected with the liquid separating pump, the second control lever subassembly can be convenient from supporting frame both ends operation throw pillow device to improve throw pillow device operating performance, satisfied single operation to throw pillow device, reduce personnel and occupy and the human cost. It should be understood that the above description is exemplary only and that the embodiments of the present application are not intended to be limiting.
In an alternative embodiment, referring to fig. 1 to 3, the side end beam 114 is a concave channel steel, and guide wheels 118 are rotatably disposed in grooves at two ends of the side end beam, and the guide wheels can be clamped on the track. In this embodiment, the supporting frame can be convenient advance along the track through the leading wheel of joint on the track to satisfy the continuous construction of sleeper and track installation. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In one embodiment, the back frame 119 is fixedly provided with a control switch 150 electrically connected to the driving motor 180, and the control switch is provided with a forward rotation button, a reverse rotation button and an emergency stop button; the control switch can control the positive and negative rotation of the driving motor and the fault emergency stop. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the embodiments in the present specification are all described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on differences from other embodiments. In particular, for the device and system embodiments, because they are basically similar to the method embodiments, the description is simple, and in the relevant places, referring to the partial description of the method embodiments, it is sufficient that the component indicated as a unit may or may not be a physical unit, and may be located in one place, or may not be divided into multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. Can be understood and implemented by those skilled in the art without inventive effort.
The above description is only one specific implementation method of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (3)
1. A novel hanging pillow device suitable for rail transit comprises a supporting rack (110), wherein the supporting rack (110) comprises a bottom supporting frame (111) and side supporting frames (115) arranged at two ends of the bottom supporting frame, the upper parts of the two side supporting frames are fixedly connected through a supporting cross beam (117), and the novel hanging pillow device is characterized in that a supporting guide sleeve (116) is vertically arranged in the center of each side supporting frame (115), and an L-shaped supporting rod (120) is sleeved in each supporting guide sleeve;
a driving mechanism is arranged on the inner side of the side support frame, the upper end of the driving mechanism is in driving connection with the L-shaped support rod cross rod, and the front end of the L-shaped support rod cross rod is connected with two L-shaped brackets (140) through hoisting steel cables (130);
the oil separation pump is characterized by further comprising a liquid separation pump assembly (160), wherein the liquid separation pump assembly (160) comprises a liquid separation pump (161), a plurality of hose connectors (162) are arranged on the liquid separation pump, and the liquid separation pump is respectively communicated with the hydraulic oil cylinder, the oil pump and the hydraulic oil tank through the hose connectors and the oil conveying hoses arranged on the liquid separation pump;
a first operating rod assembly (163) and a second operating rod assembly (165) are arranged on one side of the liquid separating pump (161), the first operating rod assembly is arranged at one end of the supporting frame, and the second operating rod assembly is arranged at the other end of the supporting frame and is in driving connection with the liquid separating pump through an operating connecting rod (164);
the driving mechanism comprises a hydraulic oil cylinder (170) arranged on the inner side of the side supporting frame, the hydraulic oil cylinder comprises a cylinder body (171) and a hydraulic rod (172) arranged in the cylinder body, and the upper end of the hydraulic rod is sleeved on the cross rod of the L-shaped supporting rod;
the bottom support frame (111) comprises side end beams (114) with two ends arranged in parallel and two support side beams (112) connected with the sides of the side end beams, and a plurality of support plates (113) arranged in parallel with the two sides between the support side beams; a supporting back frame (119) for connecting the supporting cross beam and the supporting side beam is arranged in the center of one side of the supporting frame (110);
the driving mechanism further comprises a driving motor (180) arranged on the supporting plate, the driving motor (180) is in driving connection with an oil pump (190), the oil pump is communicated with a hydraulic oil tank (1100) arranged on the supporting back frame and a liquid separating pump assembly (160) arranged at one end of the supporting frame respectively, and the liquid separating pump assembly is communicated with hydraulic oil cylinders (170) arranged at two ends of the supporting frame respectively through oil conveying pipes.
2. The novel bolster device suitable for rail transit as claimed in claim 1, wherein the side end beam (114) is a concave channel steel, guide wheels (118) are rotatably arranged in grooves at two ends of the side end beam, and the guide wheels can be clamped on a track.
3. The novel hanging pillow device suitable for rail transit as claimed in claim 2, wherein the supporting back frame (119) is fixedly provided with a control switch (150) electrically connected with the driving motor (180), and the control switch is provided with a forward rotation button, a reverse rotation button and an emergency stop button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110469656.8A CN113201983B (en) | 2021-04-28 | 2021-04-28 | Novel hanging pillow device suitable for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110469656.8A CN113201983B (en) | 2021-04-28 | 2021-04-28 | Novel hanging pillow device suitable for rail transit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113201983A CN113201983A (en) | 2021-08-03 |
| CN113201983B true CN113201983B (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110469656.8A Active CN113201983B (en) | 2021-04-28 | 2021-04-28 | Novel hanging pillow device suitable for rail transit |
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| Country | Link |
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| CN (1) | CN113201983B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205681U1 (en) * | 2002-04-12 | 2002-10-02 | Robel Bahnbaumaschinen Gmbh | Device for transporting components of a track |
| CN201121097Y (en) * | 2007-10-30 | 2008-09-24 | 中铁二十三局集团有限公司 | Wheeltrack type gantry crane |
| CN202208870U (en) * | 2011-07-28 | 2012-05-02 | 中铁二十二局集团第六工程有限公司 | Sleeper laying trolley |
| CN204282141U (en) * | 2014-11-10 | 2015-04-22 | 中铁十九局集团第六工程有限公司 | Individual layer sleeper lifting device |
| CN106672827A (en) * | 2016-10-27 | 2017-05-17 | 苏州大方特种车股份有限公司 | Tunnel rail laying crane |
| CN207932916U (en) * | 2018-01-19 | 2018-10-02 | 中国电建市政建设集团有限公司 | Quickly repair lifting device in a kind of tunnel crossties of the track basis of slagging tap |
| CN109811603A (en) * | 2019-03-08 | 2019-05-28 | 中铁十九局集团第三工程有限公司 | The transfer device and conveyer method of newly built railway gapless track steel rail laying |
| CN209758878U (en) * | 2018-12-25 | 2019-12-10 | 天津昭旭鑫荣科技发展有限公司 | Hoisting accessory for mechanical equipment |
-
2021
- 2021-04-28 CN CN202110469656.8A patent/CN113201983B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205681U1 (en) * | 2002-04-12 | 2002-10-02 | Robel Bahnbaumaschinen Gmbh | Device for transporting components of a track |
| CN201121097Y (en) * | 2007-10-30 | 2008-09-24 | 中铁二十三局集团有限公司 | Wheeltrack type gantry crane |
| CN202208870U (en) * | 2011-07-28 | 2012-05-02 | 中铁二十二局集团第六工程有限公司 | Sleeper laying trolley |
| CN204282141U (en) * | 2014-11-10 | 2015-04-22 | 中铁十九局集团第六工程有限公司 | Individual layer sleeper lifting device |
| CN106672827A (en) * | 2016-10-27 | 2017-05-17 | 苏州大方特种车股份有限公司 | Tunnel rail laying crane |
| CN207932916U (en) * | 2018-01-19 | 2018-10-02 | 中国电建市政建设集团有限公司 | Quickly repair lifting device in a kind of tunnel crossties of the track basis of slagging tap |
| CN209758878U (en) * | 2018-12-25 | 2019-12-10 | 天津昭旭鑫荣科技发展有限公司 | Hoisting accessory for mechanical equipment |
| CN109811603A (en) * | 2019-03-08 | 2019-05-28 | 中铁十九局集团第三工程有限公司 | The transfer device and conveyer method of newly built railway gapless track steel rail laying |
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| CN113201983A (en) | 2021-08-03 |
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