CN207000477U - A kind of portable railway speed limitation board - Google Patents
A kind of portable railway speed limitation board Download PDFInfo
- Publication number
- CN207000477U CN207000477U CN201720949901.4U CN201720949901U CN207000477U CN 207000477 U CN207000477 U CN 207000477U CN 201720949901 U CN201720949901 U CN 201720949901U CN 207000477 U CN207000477 U CN 207000477U
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- CN
- China
- Prior art keywords
- column
- speed limitation
- marking plate
- railway speed
- limitation board
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Abstract
The utility model provides a kind of portable railway speed limitation board, belongs to construction of railways equipment technical field.The utility model includes being used for the marking plate, column and the pin for fixing on the ground for marking identification information, marking plate is connected with column top, pin is connected with column bottom, marking plate is provided with fixing hole, column is provided with the fixed column for being used for piercing into fixing hole, and fixed column is provided with the fastener for being used for being fixed on marking plate on fixing hole.The utility model can save a large amount of columns and pin by interchangeable marking plate, greatly alleviate overall weight, carry very convenient, the quantity of reduction corrosion damage, cost-effective and resource；The structure used simultaneously using fixing hole and fixed column and appended claims, it can guarantee that marking plate is connected firm with column, it is again easy to disassemble, multiple different marking plates all can be fastened in fixed column, it is convenient for carrying, and can makes multiple marking plates support mutually, prevents from bending or damaging in use or transportation.
Description
Technical field
The utility model belongs to construction of railways equipment technical field, is to be related to a kind of portable railway speed limit more specifically
Board.
Background technology
During construction of railways, the situation for needing adjacent or intersecting railway line reduction of speed, generally use are frequently encountered
Method be that previous segment distance at construction sets railway speed limitation board to remind engine driver, constructed for a section of railway track
Need the situation of a variety of speed limits, usually manufacture more railway speed limitation boards in case use, but existing railway speed limitation board in order to
Ensure durability, prevent from toppling over or fractureing when using, be often made of ferrite members, weight is larger, it is necessary to use a variety of iron
The difficult during speed limitation board of road, and easy corrosion is deposited for a long time, cause the waste of material.
Utility model content
The purpose of this utility model is to provide a kind of portable railway speed limitation board, a variety of present in prior art to solve
Railway speed limitation board not Portable belt technical problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of portable railway speed limitation board is provided, including
For marking the marking plate, column and the pin for fixing on the ground of identification information, the marking plate with the column
Portion is connected, and the pin is connected with the column bottom, and the marking plate is provided with fixing hole, and the column, which is provided with, to be used to wear
Enter the fixed column of the fixing hole, the fixed column is provided with the fastening for being used for the marking plate being fixed on the fixing hole
Part.
Further, in a kind of foregoing portable railway speed limitation board, it is additionally provided with the column for supporting the mark
The supporting construction of plate.
Further, in a kind of foregoing portable railway speed limitation board, the supporting construction includes and the marking plate edge
Shape identical support ring, the size of the support ring are less than the size of the marking plate.
Further, in a kind of foregoing portable railway speed limitation board, the fixed column is fixedly connected on the column, institute
State fixed column and be provided with screw thread, the fastener is nut.
Further, in a kind of foregoing portable railway speed limitation board, the fixed column termination is provided with fluorescent structure or reflective
Structure.
Further, in a kind of foregoing portable railway speed limitation board, the column includes some section head and the tail can be removable mutually
Unload the upright post rod of connection.
Further, in a kind of foregoing portable railway speed limitation board, the column is detachably connected with the pin.
Further, in a kind of foregoing portable railway speed limitation board, the pin is provided with the hammer that holds for being used to bear to hammer and tied
Structure.
Further, in a kind of foregoing portable railway speed limitation board, the column is provided with sliding hammer structure.
Further, in a kind of foregoing portable railway speed limitation board, in the middle part of the column or bottom is additionally provided with for supporting
The support of the column.
A kind of beneficial effect of portable railway speed limitation board provided by the utility model is：Compared with prior art, this reality
A large amount of columns and pin can be saved by the marking plate that can be replaced, it is necessary to during a variety of railway speed limitation boards with new, it is only necessary to
A root post and pin and multiple different marking plates are carried, dramatically reduces overall weight, is carried very square
Just, and the making amount of column and pin is reduced, is advantageous to save cost, reduces the quantity of corrosion damage, economize on resources；Together
When, the structure that is used using fixing hole and fixed column and appended claims, marking plate is sandwiched between fastener and column, can
It is firm and easy to disassemble to ensure that marking plate is connected with column, and multiple different marking plates can all be fastened on fixed column
On, which is just placed in outermost using for which, was both convenient for carrying, and can makes multiple marking plates support mutually, prevents from using
Or bend or damage in transportation.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of main structure diagram for portable railway speed limitation board that the utility model embodiment provides；
Fig. 2 is a kind of structural representation of the marking plate for portable railway speed limitation board that the utility model embodiment provides；
Fig. 3 is a kind of main structure diagram for portable railway speed limitation board that the utility model embodiment provides；
Fig. 4 is a kind of side structure schematic view for portable railway speed limitation board that the utility model embodiment provides.
Wherein, each reference in figure：
1- marking plates；11- fixing holes；2- columns；21- upright post rods；3- pins；41- fixed columns；42- fasteners；5- is supported
Structure；6- holds hammer structure；7- sliding hammer structures；8- supports.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Also referring to Fig. 1 and Fig. 2, now a kind of portable railway speed limitation board provided by the utility model is illustrated.Institute
Portable railway speed limitation board is stated, including for marking the marking plate 1, column 2 and the pin for fixing on the ground of identification information
3, the marking plate 1 is connected with the top of column 2, and the pin 3 is connected with the bottom of column 2, is set on the marking plate 1
There is fixing hole 11, the column 2 is provided with the fixed column 41 for being used for piercing into the fixing hole 11, and the fixed column 41, which is provided with, to be used
In the fastener 42 being fixed on the marking plate 1 on the fixing hole 11.
Portable railway speed limitation board provided by the utility model, compared with prior art, can by the marking plate 1 that can be replaced
To save a large amount of columns 2 and pin 3, it is necessary to during a variety of railway speed limitation boards, it is only necessary to carry a root post 2 and pin 3 and more
Individual different marking plate 1, overall weight is dramatically reduced, carrying is very convenient, and reduces column 2 and pin 3
Making amount, be advantageous to save cost, reduce corrosion damage quantity, economize on resources；Meanwhile using fixing hole 11 and fixed column
41 and the structure that is used cooperatively of fastener 42, marking plate 1 be sandwiched between fastener 42 and column 2, both can guarantee that marking plate 1 with
Column 2 is connected firm and easy to disassemble, and multiple different marking plates 1 can be all fastened in fixed column 41, and which is used
It is individual which is just placed in outermost, both it was convenient for carrying, and can makes multiple marking plates 1 support mutually, prevents from using or transporting
Bend or damage in journey.
Further, referring to Fig. 3, a kind of specific embodiment party as portable railway speed limitation board provided by the utility model
Formula, the supporting construction 5 for supporting the marking plate 1 is additionally provided with the column 2.Supporting construction 5 is mainly used in bracing reinforcement
Marking plate 1, prevent marking plate 1 from being influenceed in use or transportation by high wind or shock etc. and bending or damage.Simultaneously can
To ensure that marking plate 1 can also use under relatively low intensity, requirement of the reduction flag plate 1 to material, cost is advantageously reduced.
Further, referring to Fig. 3, a kind of specific embodiment party as portable railway speed limitation board provided by the utility model
Formula, the supporting construction 5 include being less than institute with the edge shape identical support ring of marking plate 1, the size of the support ring
State the size of marking plate 1.Supporting construction 5 with the edge shape of marking plate 1 is same or similar is to ensure that the uniform force of marking plate 1,
Prevent marking plate 1 from being influenceed in use or transportation by high wind or shock etc. and bending or damage.And branch referred herein
Pushing out ring is the supporting construction of hollow shape, is advantageous to save material, mitigates overall weight.Of the present utility model a kind of specific real
Apply in example, support ring is two semicircular rings being welded on column 2 curved by reinforcing bar.
Further, Fig. 1, accompanying drawing 3 and accompanying drawing 4 are referred to, as portable railway speed limitation board provided by the utility model
A kind of embodiment, the fixed column 41 are fixedly connected on the column 2, and the fixed column 41 is provided with screw thread, institute
It is nut to state fastener 42.Fastener 42 may also be shackle member or other fastening structures.Complexity is adapted to using screw thread auxiliary structure
Construction environment demand, screw thread auxiliary structure is easy to process, and convenient disassembly, fastening effect is firm, and corrosion resistance is stronger, adhesion
After concrete or soil, reused by simply beaing with torsion can back and forth, enhance being applicable for whole device
Property.
Further, a kind of embodiment as portable railway speed limitation board provided by the utility model, it is described solid
The termination of fixed column 41 is provided with fluorescent structure or reflective structure.The main function of fluorescent structure or reflective structure is in order in dark ring
In use, being easy to find fixed column 41 in border, the fixing hole 11 and fastener 42 that make marking plate 1 are smoothly enclosed on or are connected to fixation
On post 41, so as to which marking plate 1 is installed on column 2.Fluorescent structure or reflective structure can be the structures of given shape or construction
Part or coating or surface layer structure.Under conditions of light extreme difference, firefly can be set around the fixing hole 11 of marking plate 1
Photo structure or reflective structure, in order to the installation of marking plate 1 and column 2.
Further, referring to Fig. 4, a kind of specific embodiment party as portable railway speed limitation board provided by the utility model
Formula, the column 2 include the upright post rod 21 that some section head and the tail can be detachably connected mutually.Such demountable structure can be adjusted flexibly
The whole height of column 2, replacing easy to disassemble, can reduce the requirement to placement space and carrying mode, be easy to after being dismantled in transport
Carry.
Further, Fig. 3 and Fig. 4 are referred to, one kind as portable railway speed limitation board provided by the utility model is specific
Embodiment, the column 2 are detachably connected with the pin 3.Upright post rod 21 can be connected by existing various structures, tool
As long as body can ensure bonding strength when selecting.
Further, Fig. 1 and Fig. 3 are referred to, one kind as portable railway speed limitation board provided by the utility model is specific
Embodiment, the pin 3 is provided with hammers structure 6 into shape for bearing holding for hammering, in order to be able to more easily using the side of hammering
Pin 3 is inserted ground by formula.Ground as referred to herein refers to the soil body, rubble, rock mass, the reserving hole that can be used for fixed piece on earpiece 3
Concrete bodies etc. surface layer.
Further, Fig. 1 and Fig. 3 are referred to, one kind as portable railway speed limitation board provided by the utility model is specific
Embodiment, the pin 3 also include the secondary pin being connected with the pin 3.Secondary pin can either strengthen pin 3 and ground
Connection, and can prevents column 2 from rotating, simple in construction, is easy to use.
Further, referring to Fig. 3, a kind of specific embodiment party as portable railway speed limitation board provided by the utility model
Formula, the column 2 are provided with sliding hammer structure 7, in order to be able to pin 3 is inserted into ground by the way of hammering more easily.
Sliding hammer structure 7 includes the sliding hammer being set on column 2 and the barrier structure positioned at the lower section of column 2.Sliding hammer is slided in column 2, hammer
Hit barrier structure and transfer energy to barrier structure later, and then pass to column 2 and pin 3.
Further, referring to Fig. 4, a kind of specific embodiment party as portable railway speed limitation board provided by the utility model
Formula, the middle part of column 2 or bottom are additionally provided with the support 8 for supporting the column 2.The position of pin 3 is being not convenient to use,
Column 2 can ensure the height of marking plate 1 by the support of support 8.Support 8 can be hinged with column 2, and can also be used as to replace
The supporting construction and column 2 for inserting pin 3 are detachably connected.Support 8 can be tripod or bipod, and support 8 is bipod
During frame, pin 3 plays a supportive role as another fulcrum.Support 8 can also be stretching structure, be conveniently adjusted the height of marking plate 1
The angle of degree or column 2, while also allow for shortening its length, it is easy to carry.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. portable railway speed limitation board, it is characterised in that：Including the marking plate for marking identification information（1）, column（2）With For the pin fixed on the ground（3）, the marking plate（1）With the column（2）Top connects, the pin（3）With institute State column（2）Bottom connects, the marking plate（1）It is provided with fixing hole（11）, the column（2）It is provided with described for piercing into Fixing hole（11）Fixed column（41）, the fixed column（41）It is provided with and is used for the marking plate（1）It is fixed on the fixation Post（41）On fastener（42）.
- A kind of 2. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The column（2）On be additionally provided with and be used for Support the marking plate（1）Supporting construction（5）.
- A kind of 3. portable railway speed limitation board as claimed in claim 2, it is characterised in that：The supporting construction（5）Including with institute State marking plate（1）Edge shape identical support ring, the size of the support ring are less than the marking plate（1）Size.
- A kind of 4. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The fixed column（41）It is fixedly connected on The column（2）On, the fixed column（41）It is provided with screw thread, the fastener（42）For nut.
- A kind of 5. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The fixed column（41）Termination is provided with firefly Photo structure or reflective structure.
- A kind of 6. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The column（2）It is first including some sections The upright post rod that tail can be detachably connected mutually（21）.
- A kind of 7. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The column（2）With the pin（3） It is detachably connected.
- A kind of 8. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The pin（3）Provided with for bearing Hammer structure is held in hammering（6）.
- A kind of 9. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The column（2）It is provided with sliding hammer knot Structure（7）.
- A kind of 10. portable railway speed limitation board as claimed in claim 1, it is characterised in that：The column（2）Middle part or bottom are also Provided with for supporting the column（2）Support（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949901.4U CN207000477U (en) | 2017-08-01 | 2017-08-01 | A kind of portable railway speed limitation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949901.4U CN207000477U (en) | 2017-08-01 | 2017-08-01 | A kind of portable railway speed limitation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000477U true CN207000477U (en) | 2018-02-13 |
Family
ID=61456328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949901.4U Active CN207000477U (en) | 2017-08-01 | 2017-08-01 | A kind of portable railway speed limitation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000477U (en) |
-
2017
- 2017-08-01 CN CN201720949901.4U patent/CN207000477U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |