CN208563106U - A kind of railroad bridge walking board mounting structure - Google Patents
A kind of railroad bridge walking board mounting structure Download PDFInfo
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- CN208563106U CN208563106U CN201821070165.6U CN201821070165U CN208563106U CN 208563106 U CN208563106 U CN 208563106U CN 201821070165 U CN201821070165 U CN 201821070165U CN 208563106 U CN208563106 U CN 208563106U
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- Prior art keywords
- limit card
- foot plank
- mounting groove
- supporting plate
- lower supporting
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- 238000009434 installation Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 description 3
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a kind of railroad bridge walking board mounting structure, including foot plank ontology, fastening bolt, limit card slot, limit card block, positioning column, lower supporting plate and catch basin, the foot plank ontology is arranged in mounting groove, the foot plank ontology upper side edges and corners offer counter sink, the fastening bolt is mounted in counter sink, the limit card slot is provided in mounting groove on left side, the limit card block is welded on foot plank ontology left side, and limit card block is mounted in limit card slot, the positioning column is mounted on lower supporting plate upper side, the lower supporting plate is mounted on mounting groove inner underside face, the catch basin is provided in the middle part of lower supporting plate upper side, the design achieves the quick assembling functions of foot plank ontology, and it is convenient for the quick discharge of rainwater, the utility model structure is simple, it is convenient to assemble, Practical, stability is good.
Description
Technical field
The utility model is a kind of railroad bridge walking board mounting structure, belongs to railroad bridge technical field of construction.
Background technique
It is various that walking board mounting structure in the prior art is commonly installed step, and installs and stablize deficiency, easily causes to collect
Water, drainage is bad, influences operating personnel and overhauls, so being badly in need of wanting a kind of railroad bridge walking board mounting structure to solve
The above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of railroad bridge foot plank installation knot
Structure, to solve the problems mentioned in the above background technology, the utility model structure are simple, assemble convenient, practical, stability
It is good.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of railroad bridge walks
Andante mounting structure, including apparatus main body and mounting assembly, described device main body include bridge floor and mounting groove, the installation
Slot is provided on bridge floor upper side, and the mounting assembly is arranged in mounting groove, and the mounting assembly includes foot plank ontology, tight
Fixing bolt, limit card slot, limit card block, positioning column, lower supporting plate and catch basin, the foot plank ontology are arranged in mounting groove
Interior, the foot plank ontology upper side edges and corners offer counter sink, and the fastening bolt is mounted in counter sink, the limit
Card slot is provided in mounting groove on left side, and the limit card block is welded on foot plank ontology left side, and limit card block is pacified
In limit card slot, the positioning column is mounted on lower supporting plate upper side, under the lower supporting plate is mounted in mounting groove
On side, the catch basin is provided in the middle part of lower supporting plate upper side.
Further, multiple groups leakage hole is offered on the foot plank ontology, is mounted on lattice in leakage hole described in multiple groups
Aperture plate.
Further, the limit card slot and limit card block are equipped with three groups or more, three groups of the above limit card slots
It is equidistantly arranged in mounting groove on left side, three groups of the above limit card blocks are equidistantly arranged on foot plank ontology left side.
Further, the positioning column central axes and counter sink central axes are on the straight line of same longitudinal direction.
Further, threaded hole is offered on the positioning column upper surface, the threaded hole passes through screw thread and fastening bolt
It is connected.
Further, the catch basin cross section is tapered, and the trench bottom that catchments is equipped with drainpipe, and drainpipe extends
To outside bridge floor downside.
The utility model has the beneficial effects that a kind of railroad bridge walking board mounting structure of the utility model, because this is practical
It is novel to be added to foot plank ontology, fastening bolt, limit card slot, limit card block, positioning column, lower supporting plate and catch basin, it should
Design realizes the quick assembling function of foot plank ontology, and is convenient for the quick discharge of rainwater, solves original foot plank installation
It is various that structure is commonly installed step, and installs and stablize deficiency, easily causes to catchment, and drainage is bad, influences operating personnel's progress
The problem of maintenance.
Because the utility model is added to leakage hole, which flows out foot plank ontology convenient for rainwater, is separately added to grid,
The design avoids the case where sundries blocks, and because the utility model is added to threaded hole, the design is solid convenient for fastening bolt
Determine positioning column, because the utility model is added to drainpipe, which is quickly discharged bridge floor, the utility model structure letter convenient for rainwater
Single, it is convenient to assemble, and practical, stability is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of railroad bridge walking board mounting structure of the utility model；
Fig. 2 is the diagrammatic cross-section of mounting assembly in a kind of railroad bridge walking board mounting structure of the utility model；
In figure: 1- mounting assembly, 2- bridge floor, 3- mounting groove, 11- foot plank ontology, 12- counter sink, 13- fastening bolt,
14- limit card slot, 15- limit card block, 16- positioning column, 17- lower supporting plate, 18- catch basin.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of railroad bridge walking board mounting structure,
Including apparatus main body and mounting assembly 1, apparatus main body includes bridge floor 2 and mounting groove 3, and mounting groove 3 is provided with 2 upside of bridge floor
On face.
Mounting assembly 1 is arranged in mounting groove 3, and mounting assembly 1 includes foot plank ontology 11, fastening bolt 13, limiting card
Slot 14, limit card block 15, positioning column 16, lower supporting plate 17 and catch basin 18, foot plank ontology 11 are arranged in mounting groove 3,
11 upper side edges and corners of foot plank ontology offer counter sink 12, and fastening bolt 13 is mounted in counter sink 12, limit card slot 14
It is provided in mounting groove 3 on left side, limit card block 15 is welded on 11 left side of foot plank ontology, and limit card block 15 is installed
In limit card slot 14, positioning column 16 is mounted on 17 upper side of lower supporting plate, and lower supporting plate 17 is mounted on 3 inner underside of mounting groove
On face, catch basin 18 is provided in the middle part of 17 upper side of lower supporting plate, and the design achieves the quick assembling function of foot plank ontology 11
Can, and it is convenient for the quick discharge of rainwater.
Multiple groups leakage hole is offered on foot plank ontology 11, and grid, foot plank ontology are mounted in multiple groups leakage hole
Rainwater on 11 is dropped in catch basin 18 by leakage hole, while the case where grid barrier sundries obstruction leakage hole occurs,
Limit card slot 14 and limit card block 15 are equipped with three groups or more, and three groups or more limit card slots 14 are equidistantly arranged in mounting groove 3
On left side, three groups or more limit card blocks 15 are equidistantly arranged on 11 left side of foot plank ontology, convenient for foot plank ontology 11
On the straight line of same longitudinal direction, positioning column is opened on 16 upper surface for quickly positioning, 16 central axes of positioning column and 12 central axes of counter sink
Equipped with threaded hole, threaded hole is connected by screw thread with fastening bolt 13, and fastening bolt 13 is inserted into threaded hole, and is tightened tight
Fixing bolt 13, fastening bolt 13 are fitted closely with counter sink 12, and positioning column 16 is fixed, and 18 cross section of catch basin is tapered, and
18 bottom of catch basin is equipped with drainpipe, and drainpipe extends to outside 2 downside of bridge floor, and catch basin 18 quickly concentrates rainwater,
Rainwater is discharged from 2 downside of bridge floor by drainpipe again.
Specific embodiment: in use, the limit card block 15 on foot plank ontology 11 is inserted into limit card slot by operating personnel
In 14, and foot plank ontology 11 is pushed down on, and then foot plank ontology 11 drives limit card block 15 downward in limit card slot 14
Mobile, limit card block 15 is moved in limit card slot 14 after bottom position, and positioning column 16 is inserted into counter sink 12, then operation people
Fastening bolt 13 is inserted into threaded hole by member, and tightens fastening bolt 13, and fastening bolt 13 is fitted closely with counter sink 12, is entered
Positioning column 16 is fixed in counter sink 12, and then foot plank ontology 11 is fixed on lower supporting plate 17, while rainwater can pass through
Leakage hole is delivered in catch basin 18, then bridge floor 2 is discharged by drainpipe, to realize the quick assembling of foot plank ontology 11
Function, and it is convenient for the quick discharge of rainwater.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of railroad bridge walking board mounting structure, including apparatus main body and mounting assembly, it is characterised in that: described device
Main body includes bridge floor and mounting groove, and the mounting groove is provided on bridge floor upper side；
The mounting assembly is arranged in mounting groove, the mounting assembly include foot plank ontology, fastening bolt, limit card slot,
Limit card block, positioning column, lower supporting plate and catch basin, the foot plank ontology are arranged in mounting groove, the foot plank sheet
Body upper side edges and corners offer counter sink, and the fastening bolt is mounted in counter sink, and the limit card slot is provided with installation
In slot on left side, the limit card block is welded on foot plank ontology left side, and limit card block is mounted in limit card slot,
The positioning column is mounted on lower supporting plate upper side, and the lower supporting plate is mounted on mounting groove inner underside face, described to catchment
Slot is provided in the middle part of lower supporting plate upper side.
2. a kind of railroad bridge walking board mounting structure according to claim 1, it is characterised in that: the foot plank ontology
On offer multiple groups leakage hole, be mounted on grid in leakage hole described in multiple groups.
3. a kind of railroad bridge walking board mounting structure according to claim 1, it is characterised in that: the limit card slot with
And limit card block is equipped with three groups or more, and three groups of the above limit card slots are equidistantly arranged in mounting groove on left side, and three groups
Limit card block described above is equidistantly arranged on foot plank ontology left side.
4. a kind of railroad bridge walking board mounting structure according to claim 1, it is characterised in that: the positioning column axis
Line and counter sink central axes are on the straight line of same longitudinal direction.
5. a kind of railroad bridge walking board mounting structure according to claim 1, it is characterised in that: the positioning column upper end
Threaded hole is offered on face, the threaded hole is connected by screw thread with fastening bolt.
6. a kind of railroad bridge walking board mounting structure according to claim 1, it is characterised in that: the catch basin is transversal
Face is tapered, and the trench bottom that catchments is equipped with drainpipe, and drainpipe extends to outside bridge floor downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070165.6U CN208563106U (en) | 2018-07-06 | 2018-07-06 | A kind of railroad bridge walking board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070165.6U CN208563106U (en) | 2018-07-06 | 2018-07-06 | A kind of railroad bridge walking board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563106U true CN208563106U (en) | 2019-03-01 |
Family
ID=65491380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070165.6U Active CN208563106U (en) | 2018-07-06 | 2018-07-06 | A kind of railroad bridge walking board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563106U (en) |
-
2018
- 2018-07-06 CN CN201821070165.6U patent/CN208563106U/en active Active
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| GR01 | Patent grant | ||
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