CN219808185U - Steel rail coating layer installation tool - Google Patents
Steel rail coating layer installation tool Download PDFInfo
- Publication number
- CN219808185U CN219808185U CN202321264455.5U CN202321264455U CN219808185U CN 219808185 U CN219808185 U CN 219808185U CN 202321264455 U CN202321264455 U CN 202321264455U CN 219808185 U CN219808185 U CN 219808185U
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- CN
- China
- Prior art keywords
- rail
- steel rail
- supporting seat
- positioning
- installation tool
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 239000011247 coating layer Substances 0.000 title claims description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 238000005253 cladding Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 8
- 238000010073 coating (rubber) Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000002114 nanocomposite Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a steel rail coating installation tool, which relates to the technical field of steel rail construction equipment and comprises a supporting seat, clamping parts are symmetrically arranged on two sides of the supporting seat, side positioning clamping grooves matched with a steel rail coating are formed in the inner sides of the clamping parts, the bottoms of the clamping parts are hinged with the supporting seat, a supporting surface for bearing the steel rail coating is formed between the supporting seat and the clamping parts, the soft steel rail coating can be rapidly installed and constructed on a steel rail, meanwhile, the laminating effect is guaranteed, and the construction operation is convenient.
Description
Technical Field
The utility model relates to the technical field of steel rail construction equipment, in particular to a steel rail coating installation tool.
Background
In a direct current traction power supply system taking a running rail as a return path, since the running rail cannot be completely insulated from a track bed structure, a steel rail inevitably leaks current to the track bed and other structures, and the current is stray current, also called ground current, which can corrode the steel rail, the track bed and structural steel bars in a tunnel; the electric corrosion is caused to the subway tunnel and the metal circuit pipelines near the ballast bed, the service life is shortened, and the maintenance cost is increased; the whole rectifier unit of the traction substation trips, so that the contact network is subjected to power failure in a large range, and the normal operation of the subway is influenced; causing too high ground potential to make some devices not work properly and even endanger personal safety and other problems.
For the prevention and treatment measures of track stray current, the current channel provided by a pipeline can be cut off by using an insulating coating or a component at present, for example, operation construction is performed by combining an active insulating rubber coating layer with a nano composite special insulating coating, wherein the active insulating rubber coating layer (steel rail coating layer) extends from a rail bottom to a rail web for middle bonding installation, but in the current construction process, the steel rail coating layer is manually bonded for installation, on one hand, the uniformity of bonding positions cannot be ensured by adopting manual installation, the isolation effect cannot be ensured, and in addition, full-coverage lamination between the steel rail coating layer and a steel rail cannot be realized by adopting manual installation.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art, and provides a steel rail coating installation tool which can be used for rapidly installing and constructing a soft steel rail coating on a steel rail, and meanwhile, the fitting effect is ensured, so that the construction operation is convenient.
The utility model is realized by the following technical scheme: the utility model provides a rail coating installation frock, includes the supporting seat, supporting seat bilateral symmetry is provided with the clamping part, clamping part inboard seted up with rail coating complex side location draw-in groove, clamping part bottom is articulated with the supporting seat, form a holding surface that is used for bearing the weight of rail coating between supporting seat, the clamping part.
In order to further optimize the utility model, the following technical scheme can be preferably selected:
preferably, the outside of clamping part is provided with the upset handle, the upset handle is the U type, and the position directly over towards after the upset, the personnel operation of being convenient for is convenient for fix two handles simultaneously.
Preferably, the clamping part is an arc-shaped overturning plate, and the inner side of the arc-shaped overturning plate is provided with an arc-shaped surface which is attached to the side surface of the steel rail.
Preferably, the four corners of the supporting seat are provided with positioning baffle tables, and a positioning groove attached to the bottom of the steel rail is formed between the positioning baffle tables and the supporting seat.
Preferably, the support seat is provided with a hinge seat, and the bottom of the clamping part is rotatably arranged on the hinge seat through a rotating shaft.
Preferably, the supporting seat, the positioning baffle table and the hinging seat are integrally formed.
Preferably, reinforcing rib plates are arranged on the upper outer sides of the clamping parts corresponding to the side surface positioning clamping grooves so as to improve the structural strength of the positioning clamping groove opening positions.
Preferably, the side positioning clamping groove is an arc groove, so that the position consistency of the steel rail cladding layer on the clamping part is ensured, and the accuracy of the installation position is improved, wherein the arc groove is designed for matching with the side positioning bulge (guide strip) on the steel rail cladding piece.
Preferably, the supporting seat is provided with a bottom positioning groove corresponding to the bottom position of the steel rail coating layer, wherein the bottom positioning groove can be round, square and the like, and a plurality of bottom positioning grooves can be designed, and the bottom positioning grooves are utilized to support and position the bottom position of the steel rail coating layer in the installation process, so that the bottom flatness of the steel rail coating layer is ensured, and the bottom tilting is prevented.
Preferably, the clamping part is inboard to correspond rail coating bottom position and is provided with top location draw-in groove, and wherein top location draw-in groove can be circular, square etc. and can design a plurality ofly, utilizes top location draw-in groove to support the location to top edge position in the rail coating installation, prevents to apply the in-process and to appear the condition of perk limit.
The utility model has the following beneficial effects:
1. the frock that this scheme provided designs the constant head tank that has the location rail and the location draw-in groove of location rail cladding piece, can guarantee the position location effect of both, realizes accurate location, avoids the installation dislocation.
2. Utilize supporting seat to combine the clamping part of both sides in this scheme, wherein the clamping part inboard is provided with the arcwall face of laminating mutually with the side of rail, can realize closely pressing down between rail coating, the rail, guarantees the high strength bonding of both, has still designed the upset handle in addition clamping part, the operation of being convenient for improves the efficiency of construction.
3. In the scheme, the bottom positioning grooves are formed in the supporting seat corresponding to the bottom positions of the steel rail coating layers, wherein the bottom positioning grooves can be round, square and the like and can be designed in multiple ways, and the bottom positioning grooves are used for supporting and positioning the bottom positions of the steel rail coating layers in the installation process, so that the bottom flatness of the steel rail coating layers is ensured, and the bottom tilting is prevented; wherein the clamping part inboard corresponds rail coating bottom position and is provided with top location draw-in groove, and wherein top location draw-in groove can be circular, square etc. and can design a plurality ofly, supports the location to top edge position in the rail coating installation by utilizing top location draw-in groove, prevents to apply the in-process and to appear the condition of perk limit.
Drawings
Fig. 1 is a schematic structural view of a rail cladding installation tool in embodiment 1;
fig. 2 is a schematic diagram of a use state of the installation tool in embodiment 1;
fig. 3 is a schematic view showing a state after the rail cladding layer is installed in example 1.
Fig. 4 is a schematic structural diagram of a steel rail coating installation tool in embodiment 2;
fig. 5 is a schematic view of a use state of the installation tool in embodiment 2;
fig. 6 is a schematic view of the rail coating of example 2 after installation.
Wherein: the steel rail comprises a steel rail body, a steel rail coating layer, a 3-cambered surface positioning bulge, a 4-supporting seat, a 5-clamping part, a 6-side positioning clamping groove, a 7-supporting surface, an 8-overturning handle, a 9-cambered overturning plate, a 10-cambered surface, a 11-positioning baffle, a 12-positioning groove, a 13-hinging seat, a 14-rotating shaft, a 15-reinforcing rib plate, a 16-bottom positioning clamping groove, a 17-top positioning clamping groove, a 18-cotter pin, a 19-bottom positioning bulge and a 20-top positioning bulge.
Detailed Description
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3: the current stray current isolation system of the track mainly comprises an active insulating rubber coating layer and a nano composite special insulating coating layer. The active insulating rubber coating layer is arranged in an adhesive manner from the rail bottom to the middle part of the rail web; the nano composite special insulating coating is sprayed on the outside leakage area of the active insulating rubber wrapping layer and the creepage clearance area between the fastener system and the steel rail; the active insulating rubber coating layer is made of composite multilayer special rubber, and has strong insulating property, self-cleaning property and physical antifouling property. And has good adhesive activity, and the surface antifouling layer can form cold vulcanization reaction with cold viscose water. The high-strength adhesion of the cold adhesive water and the surface anti-fouling layer is ensured, polishing treatment is not needed, the problem that common insulating rubber does not have adhesive activity and the surface is required to be polished during adhesion is solved, and the site construction efficiency is effectively improved. The arc-shaped diversion trenches are arranged outside the wrapping material layer, so that rail heads are convenient to align and design, and flow connection is effective; the flow is guided at two sides, so that water and sewage are effectively discharged; but at present, no special tool is used for construction operation aiming at the active insulating rubber coating, so that a professional installation tool is designed, and the special structure is as follows:
the utility model provides a rail coating installation frock, includes supporting seat 4, and clamping part 5 is installed to supporting seat 4 bilateral symmetry, forms a holding surface 7 that is used for bearing the weight of rail coating between supporting seat 4, the clamping part 5, and the clamping part is the arc upset board, and the arc upset inboard is provided with the arcwall face that laminates mutually with the side of rail, and wherein upset handle 8 is installed in the outside of clamping part, and upset handle 8 is the U type, and towards the position directly over the back of overturning, the personnel of being convenient for operate, is convenient for fix two handles simultaneously. The inner side of the clamping part is provided with a side positioning clamping groove 6 matched with the steel rail cladding layer, the side positioning clamping groove 6 is an arc-shaped groove, the position consistency of the steel rail cladding layer on the clamping part is ensured, and the accuracy of the mounting position is improved, wherein the arc-shaped groove is designed for matching with an arc-shaped positioning protrusion (guide bar) on the steel rail cladding piece; reinforcing rib plates 15 are arranged on the outer sides of the clamping parts corresponding to the positioning clamping grooves so as to improve the structural strength of the position of the positioning clamping grooves at the opening position; the four corners of the supporting seat are provided with positioning baffle tables 11, and a positioning groove 12 attached to the bottom of the steel rail is formed between the positioning baffle tables 11 and the supporting seat; the positioning effect of the positions of the steel rail and the steel rail coating layer can be guaranteed, accurate positioning is realized, and mounting dislocation is avoided. Wherein clamping part bottom is articulated with the supporting seat, and the articulated seat 13 is installed to the installation mode of specific clamping part four corners position on the supporting seat in this embodiment, and clamping part bottom both ends are installed on articulated seat 13 through a pivot rotation respectively. In addition, the supporting seat, the positioning baffle table and the hinging seat are integrally formed, so that the processing and the production are convenient, and meanwhile, the strength of each part of structure is ensured.
Example 2: the difference between the embodiment and the embodiment 1 is that the top positioning protrusion and the bottom positioning protrusion are designed for the top position and the bottom position of the steel rail coating layer, and the tooling designed in the embodiment is correspondingly modified.
As shown in fig. 4-6: the utility model provides a rail coating installation frock, includes supporting seat 4, and clamping part 5 is installed to supporting seat 7 bilateral symmetry, forms a holding surface 7 that is used for bearing the weight of rail coating between supporting seat 4, the clamping part 5, and the clamping part is arc upset board 9, and the arc upset inboard is provided with the arcwall face that laminates mutually with the side of rail, and wherein upset handle 8 is installed in the outside of clamping part, and upset handle 8 is the U type, and towards the position directly over the back of overturning, the personnel of being convenient for operate, is convenient for fix two handles simultaneously. The side location draw-in groove 6 has been seted up to clamping part inboard, side location draw-in groove 6 is the arc wall, top location draw-in groove 17 has been seted up on the clamping part top, bottom location draw-in groove 16 has been seted up to holding surface 12, cambered surface location arch 3 with the rail coating, top location arch 20 and bottom location arch 19 cooperate, guarantee the position uniformity of rail coating on the clamping part, improve the mounted position accuracy nature, wherein bottom location draw-in groove can be circular, square etc. and can design a plurality ofly, utilize bottom location groove to support the location to its bottom position in the rail coating installation, guarantee its bottom planarization, prevent the bottom perk. The top positioning clamping grooves can be round, square and the like, and a plurality of top positioning clamping grooves can be designed, and are used for supporting and positioning the top edge position in the steel rail coating layer installation process, so that the edge warping condition in the attachment process is prevented; in this embodiment, the top positioning clamping grooves are vertically arranged, and the bottom positioning clamping grooves 16 are horizontally arranged, wherein the arc grooves are designed to match with the side positioning protrusions (guide strips) on the steel rail cladding; reinforcing rib plates 15 are arranged on the outer sides of the clamping parts corresponding to the positioning clamping grooves so as to improve the structural strength of the position of the positioning clamping grooves at the opening position; the four corners of the supporting seat are provided with positioning baffle tables 11, the positioning baffle tables 11 and the supporting seat can ensure the positioning effect of the steel rail and the steel rail coating layer, thereby realizing accurate positioning and avoiding installation dislocation. Wherein clamping part bottom and supporting seat are articulated, and the articulated seat 13 is installed to concrete clamping part's mounting means in the four corners position on the supporting seat in this embodiment, and the both ends of clamping part bottom are installed on articulated seat 13 through the round pin axle respectively, and cotter pin 18 is installed to the outside one end of round pin axle, and wherein supporting seat, location fender platform, articulated seat integrated into one piece design in addition, the processing production of being convenient for guarantees the intensity of each partial structure simultaneously.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A rail coating installation frock, its characterized in that: the steel rail supporting device comprises a supporting seat, clamping parts are symmetrically arranged on two sides of the supporting seat, side positioning clamping grooves matched with steel rail coating layers are formed in the inner sides of the clamping parts, the bottoms of the clamping parts are hinged to the supporting seat, and a supporting surface for bearing the steel rail coating layers is formed between the supporting seat and the clamping parts.
2. A rail cladding installation tool as claimed in claim 1, wherein: the outside of clamping part is provided with the upset handle, the upset handle is the U type, and the back of overturning is towards directly over the position.
3. A rail cladding installation tool as claimed in claim 2, wherein: the clamping part is an arc-shaped overturning plate, and an arc-shaped surface which is attached to the side face of the steel rail is arranged on the inner side of the arc-shaped overturning plate.
4. A rail cladding installation tool as claimed in claim 1, wherein: the four corners of the supporting seat are provided with positioning baffle tables, and a positioning groove attached to the bottom of the steel rail is formed between the positioning baffle tables and the supporting seat.
5. A rail cladding installation tool as claimed in claim 4, wherein: the support seat is provided with a hinge seat, and the bottom of the clamping part is rotatably arranged on the hinge seat through a rotating shaft.
6. A rail cladding installation tool as claimed in claim 5, wherein: the supporting seat, the positioning baffle table and the hinging seat are integrally formed.
7. A rail cladding installation tool as claimed in claim 1, wherein: reinforcing rib plates are arranged on the upper outer sides of the clamping parts and correspond to the side face positioning clamping grooves.
8. A rail cladding installation tool as claimed in claim 4, wherein: the side positioning clamping groove is an arc-shaped groove.
9. A rail cladding installation tool as claimed in claim 1, wherein: the support seat is provided with a bottom positioning groove corresponding to the bottom of the steel rail coating layer.
10. A rail cladding installation tool as claimed in claim 1, wherein: and a top positioning clamping groove is formed in the inner side of the clamping part and corresponds to the bottom of the steel rail coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264455.5U CN219808185U (en) | 2023-05-24 | 2023-05-24 | Steel rail coating layer installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264455.5U CN219808185U (en) | 2023-05-24 | 2023-05-24 | Steel rail coating layer installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808185U true CN219808185U (en) | 2023-10-10 |
Family
ID=88215334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321264455.5U Active CN219808185U (en) | 2023-05-24 | 2023-05-24 | Steel rail coating layer installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808185U (en) |
-
2023
- 2023-05-24 CN CN202321264455.5U patent/CN219808185U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |