CN209099216U - A kind of direction board rod piece - Google Patents
A kind of direction board rod piece Download PDFInfo
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- CN209099216U CN209099216U CN201821468663.6U CN201821468663U CN209099216U CN 209099216 U CN209099216 U CN 209099216U CN 201821468663 U CN201821468663 U CN 201821468663U CN 209099216 U CN209099216 U CN 209099216U
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- outer bar
- bar
- fixed
- rod piece
- direction board
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Abstract
The utility model relates to communal facility fields, disclose a kind of direction board rod piece, the fixed outer bar in pedestal, the mounting base fixed with base upper surface, bottom end and mounting base upper surface including fixing on the ground and the interior bar for preventing outer bar fracture from toppling over；The outer bar inner hollow；The interior bar is set in outer bar, and bottom end passes through mounting base and is connected and fixed with whorl of base.The utility model has the following advantages that and effect: when outer bar is by hitting, the side outer wall fracture that outer bar is hit, due to being provided with the interior bar fixed with pedestal in outer bar, interior bar has supporting role to outer bar, so that the outer bar being sheathed in interior bar still maintains vertical, it avoids outer bar to topple over and injure pedestrian by a crashing object, improves the safety of direction board rod piece.
Description
Technical field
The utility model relates to communal facility field, in particular to a kind of direction board rod piece.
Background technique
Direction board is exactly the brand for indicating direction, also referred to as billboard, Sign Board, such as lavatory direction post, guideboard etc
Can be called direction board.Currently, the direction board used on highway is a kind of single upright bar direction board, sign board is directly fixed
In single upright bar, it the shortcomings that be its single upright bar when being hit by external force such as automobile, tractor etc., be easily deformed even disconnected
It splits, there is some potential safety problems.Currently, the Chinese utility model patent that notification number is CN205000266U discloses a kind of use
In the traffic mark board bar on road, including single upright bar, the list upright bar has the upright bar of upper section list and lower section list upright bar, in upper section
Sign board can be hung in single upright bar, the upright bar of lower section list can be stood on ground, the lower end of the upper section list upright bar and lower section list upright bar
Upper end be combined together, be provided with one in the list upright bar and disappear power device, which includes an axis, is provided on axis
Multiple disks, two of them disk can rotate on axis, and other disks are fixed on axis and are not able to rotate, in two circles being able to rotate
It is equipped with fixed pin between disk, and two springs, the installation of this two springs are installed on the axis between the two disks
Contrary and wherein one end is arranged on the fixed pin, the other end is arranged on a fixing piece, which is located at described
Near axis.
Above-mentioned technical proposal, the direction board bar have the function of the impact force of negative function on the sign, make sign board
It is unlikely to deform or damaged, but the direction board lacks the protection to direction board rod piece, if hitting, rod piece fracture is toppled over,
It is easy to injure pedestrian by a crashing object, there is some potential safety problems.
For this purpose, needing a kind of direction board rod piece, which has protection setting, and fracture is toppled over when preventing it from being hit,
It avoids the rod piece and injures pedestrian by a crashing object, and then eliminate the security risk of the rod piece, improve the safety of direction board rod piece.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of direction board rod piece, rod piece tool
There is protection to be arranged, fracture is toppled over when preventing it from being hit, and avoids the rod piece from injuring pedestrian by a crashing object, and then eliminate the safety of the rod piece
Hidden danger improves the safety of direction board rod piece.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of direction board rod piece,
It is fixed including the pedestal, the mounting base fixed with base upper surface and the bottom end that fix on the ground and mounting base upper surface outer
Bar；The outer bar inner hollow；The interior bar toppled over for preventing outer bar to be broken is provided in the outer bar, the interior bar bottom end is worn
Mounting base is crossed to be connected and fixed with whorl of base.
By using above-mentioned technical proposal, when outer bar is by hitting, the side outer wall fracture that outer bar is hit, due to
The interior bar fixed with pedestal is provided in outer bar, interior bar has supporting role to outer bar, so that the outer bar being sheathed in interior bar is still
It is vertical so to keep, and avoids outer bar and topples over and injure pedestrian by a crashing object, eliminate the security risk of direction board rod piece, improves direction board bar
The safety of part.
The utility model is further arranged to, and the outer bar inner wall is fixed with the fixed block that bottom surface is flushed with outer bar lower end；
The interior bar passes through fixed block close to one end of pedestal and is slidably connected therewith；Be arranged in the interior bar for fix outer bar and
The fastening nut of pedestal；The fastening nut and interior bar are fixed and its bottom surface and fixed block top surface compress.
By using above-mentioned technical proposal, interior bar passes through fixed block and connect with whorl of base, when interior bar screws, thereon
Fixed fastening nut compresses fixed block and pedestal, so that outer bar is further strengthened with being fixedly connected for pedestal, is conducive to outer
Bar firmly installs, and improves the impact resistant capability of outer bar.
The utility model is further arranged to, and the outer bar surface offers the tightening hole for conveniently tightening fastening nut.
By using above-mentioned technical proposal, when installing interior bar, installation personnel rotates fastening nut through tightening hole, so that interior
Bar screws, and pedestal and outer bar are fixed, and the setting of the tightening hole facilitates installation interior bar, improves installation direction board rod piece just
Benefit.
The utility model is further arranged to, and the outer bar outer wall is hinged with the make-up lid for closing tightening hole.
By using above-mentioned technical proposal, after interior bar installation, rotation tightens lid, so that tightening lid closing tightening hole, prevents
Only extraneous rainwater, which enters in outer bar, causes the metal parts in outer bar to get rusty, and extends the service life of the component in outer bar.
The utility model is further arranged to, and the outer bar surface is fixed with the guard ring for resisting external impact.
By using above-mentioned technical proposal, when outer bar is by Vehicular impact, vehicle is collided with guard ring first, is avoided
Outer bar is directly hit, and guard ring is collided when deformation, absorbs a part of effect of impact, so that hitting of being subjected to of outer bar
The effect of hitting reduces, and then improves the impact resistant capability of outer bar.
The utility model is further arranged to, and the protection bullet for slowing down guard ring collision deformation is provided in the guard ring
Spring, the protection spring one end are fixed with guard ring, and the other end is fixed with outer bar.
By using above-mentioned technical proposal, when Vehicular impact is to guard ring, guard ring shell to outer bar Direction distortion, this
When protection spring-compressed and have the function of a resistance to deformation to guard ring, slow down the deformation of guard ring, improve protection
The protective capacities of circle, and then improve the impact resistant capability of outer bar.
The utility model is further arranged to, and the outer bar inner wall surrounding is provided with the protection channel steel for preventing outer bar to be broken,
The notch of protection channel steel is fixed with outer bar inner wall and it is vertically arranged.
By using above-mentioned technical proposal, when outer bar fracture, fixed protection channel steel makes it be broken both ends with its inner wall
Inner wall still keep connecting, the protection channel steel being vertically arranged for being looped around outer bar inner wall surrounding makes outer bar still keep vertically, keeping away
Exempt from outer bar to topple over and injure pedestrian by a crashing object, improves the safety of direction board rod piece.
The utility model is further arranged to, and the protective jacket for protecting interior bar, the protection are provided in the outer bar
Set outer wall is fixed with protection channel steel, and the protective jacket inner wall is slidably connected with interior bar.
, due to the protection of protective jacket, reduce by using above-mentioned technical proposal when protecting channel steel that effectiveness occurs and to deform
The squeezing action of the protection internal bar of channel steel, and since protective jacket and interior bar are to be slidably connected, it releases and protects channel steel internal bar
Squeezing action in the vertical direction, reduce the damaged condition of interior bar, improve the service life of interior bar.
The utility model is further arranged to, and the outer bar, which is arranged with, to be fixedly connected for reinforcing outer bar bottom end with mounting base
Reinforcement platform, the reinforcement platform inner wall is fixed with outer bar side wall and its bottom surface is fixed with mounting base upper surface.
By using above-mentioned technical proposal, outer bar bottom end is fixed with reinforcement platform, improves the intensity of outer bar bottom part, and
It is fixed again due to reinforcing end face with mounting base, the fixation of outer bar and mounting base is further enhanced, so that outer bar bottom end is meeting with
It when being impacted, is not easy to shift, improves the fastness of direction board rod piece.
In conclusion the utility model has the following beneficial effects:
1, when outer bar is by hitting, due to being provided with the interior bar fixed with pedestal in outer bar, interior bar has branch to outer bar
Support effect, avoids outer bar and topples over and injure pedestrian by a crashing object, eliminate the security risk of direction board rod piece；
2, interior bar passes through fixed block and connect with whorl of base, and when interior bar screws, fixed block and pedestal are compressed, so that
Outer bar is further strengthened with being fixedly connected for pedestal, is conducive to firmly installing for outer bar, improves the impact resistant capability of outer bar；
3, when outer bar is hit, crash circle first avoids outer bar and is directly hit, and guard ring by
When colliding deformation, a part of effect of impact is absorbed, so that the effect of impact that outer bar is subjected to reduces, and then improves the anti-of outer bar
Jolt capacity.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment.
In figure: 1, pedestal；2, mounting base；3, outer bar；31, rotary table is protected；32, fixed block；33, tightening hole；34, it tightens
Lid；35, guard ring；351, spring is protected；36, channel steel is protected；37, protective jacket；4, interior bar；41, screw thread；42, fastening nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of direction board rod piece, including pedestal 1, mounting base 2, outer bar 3 and interior bar 4.Pedestal 1 is rectangular slab
Shape structure, is cast in cement flooring, thereon surface exposure and holding level.Mounting base 2 is in rectangular plate-like, bottom surface and pedestal
1 upper surface is fixed by multiple bolts.Outer bar 3 in a tubular form, is vertically arranged, bottom end pass through mounting base 2 upper surface and with peace
Dress seat 2 is welded and fixed.3 bottom end of outer bar is fixed with protection rotary table 31, protects 31 axial aperture of rotary table, is sheathed in outer bar 3, and its
Bottom surface and the upper surface of mounting base 2 are fixed so that outer bar 3 connect with mounting base 2 it is stronger.
As shown in Figure 1, be provided with fixed block 32 in outer bar 3, fixed block 32 is cylindrical structure, in outer wall and outer bar 3
Wall is fixed and its bottom surface is flushed with 3 bottom end of outer bar.Interior bar 4 is cylindrical structure, is vertically arranged in outer bar 3, lower end passes through
Fixed block 32 is simultaneously slidably connected with fixed block 32.The outer wall of 4 lower end of interior bar is provided with screw thread 41, is threadedly coupled with pedestal 1, and interior
Fastening nut 42 is arranged on bar 4, fastening nut 42 is fixedly connected with 4 surface of interior bar.When interior bar 4 and pedestal 1 screw, fastening
The bottom surface of nut 42 and the upper surface of fixed block 32 compress, and further enhance the fixation of outer bar 3 Yu pedestal 1.3 side wall of outer bar is opened
Equipped with tightening hole 33, the section of tightening hole 33 is rectangle, and the horizontal interior walls close to ground are flushed with the upper surface of fixed block 32,
So that installation personnel rotates fastening nut 42 when installing interior bar 4, through tightening hole 33, the convenience of installation interior bar 4 is improved.
In addition, 3 side wall of outer bar, which is provided with, tightens lid 34, the structure and 3 side wall of outer bar for tightening lid 34 are lacked due to opening up tightening hole 33
Part it is consistent, vertical one side and 3 outer wall of outer bar is hinged so that tighten lid 34 rotate after tightening hole 33 is closed, prevent
Extraneous rainwater enters the component in 3 internal corrosion outer bar 3 of outer bar.
As shown in Figure 1, the outer wall of outer bar 3 is additionally provided with guard ring 35, the section of guard ring 35 is consistent with common channel steel, around
3 axis of outer bar is enclosed around extending one.The medial surface of guard ring 35 is open and fixes with the lateral wall of outer bar 3, so that Vehicular impact
It is collided first with guard ring 35 when outer bar 3, and guard ring 35 deforms after being hit, and counteracts the power that a part hits outer bar 3,
So improving the impact resistant capability of outer bar 3.Protection spring 351 is additionally provided in guard ring 35, protection 351 level of spring is set
It sets, one end is fixed with 35 inner wall of guard ring, and the other end and the lateral wall of outer bar 3 are fixed, when so that guard ring 35 deforming, by
Protection spring 351 slows down effect, improves the protective performance of guard ring 35.
As shown in Figure 1, being surrounded with multiple protection channel steels 36 in outer bar 3, the structure of channel steel 36 and common channel steel are protected
Unanimously, and keep vertical.The inner wall of the notch fitting outer bar 3 of protection channel steel 36 is simultaneously fixed thereto, so that outer bar 3 is located at protective trough
Side wall at steel 36 keeps connection yet by protection channel steel 36 in fracture, avoids after outer bar 3 is broken and topples over.In outer bar 3 also
It is provided with protective jacket 37, protective jacket 37 is round tubular structure, and the upright side walls of outer wall and multiple protection channel steels 36 are fixed, and
Its inner wall is slidably connected with interior bar 4, reduces protection 36 deformation of channel steel to the squeezing action of interior bar 4, extends the use of interior bar 4
Service life.
The main operational principle of the present embodiment are as follows: outer bar 3 is internally provided with the interior bar 4 fixed with pedestal 1, when outer bar 3 meets with
When being impacted and being broken, outer bar 3 due to interior bar 4 supporting role and keep vertical, avoid outer bar 3 and topple over after being hit
Cause to injure pedestrian by a crashing object, eliminate the security risk of direction board rod piece, improves the safety of direction board rod piece.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of direction board rod piece, including the pedestal (1) fixed on the ground, the mounting base (2) fixed with pedestal (1) upper surface
And the outer bar (3) that bottom end and mounting base (2) upper surface are fixed, it is characterized in that: the outer bar (3) inner hollow；The outer bar
(3) interior bar (4) toppled over for preventing outer bar (3) to be broken is provided in, interior bar (4) bottom end passes through mounting base (2) and bottom
Seat (1), which is threadedly coupled, to be fixed.
2. a kind of direction board rod piece according to claim 1, it is characterized in that: the outer bar (3) inner wall be fixed with bottom surface with
The fixed block (32) that outer bar (3) lower end flushes；The interior bar (4) passes through fixed block (32) and therewith close to the one end of pedestal (1)
It is slidably connected；The fastening nut (42) for fixing outer bar (3) and pedestal (1) is arranged on the interior bar (4)；The fastening spiral shell
Female (42) and interior bar (4) are fixed and its bottom surface and fixed block (32) top surface compress.
3. a kind of direction board rod piece according to claim 2, it is characterized in that: the outer bar (3) surface offers convenient twist
The tightening hole (33) of tight fastening nut (42).
4. a kind of direction board rod piece according to claim 3, it is characterized in that: the outer bar (3) outer wall is hinged with for sealing
Close the make-up lid (34) of tieholen (33).
5. a kind of direction board rod piece according to claim 4, it is characterized in that: the outer bar (3) surface is fixed with for supporting
The guard ring (35) of anti-external impact.
6. a kind of direction board rod piece according to claim 5, it is characterized in that: be provided in the guard ring (35) slow down it is anti-
The protection spring (351) of guard ring (35) collision deformation, the protection spring (351) one end and guard ring (35) are fixed, the other end
It is fixed with outer bar (3).
7. a kind of direction board rod piece according to claim 6, it is characterized in that: the outer bar (3) inner wall surrounding be provided with it is anti-
The only protection channel steel (36) of outer bar (3) fracture, the notch of protection channel steel (36) is fixed with outer bar (3) inner wall and it is vertically arranged.
8. a kind of direction board rod piece according to claim 7, it is characterized in that: being provided in the outer bar (3) for protecting
The protective jacket (37) of interior bar (4), protective jacket (37) outer wall and protection channel steel (36) are fixed, protective jacket (37) inner wall with
Interior bar (4) is slidably connected.
9. a kind of direction board rod piece according to claim 8, it is characterized in that: the outer bar (3) is arranged with for outside reinforcing
The reinforcement platform that bar (3) bottom end is fixedly connected with mounting base (2), the reinforcement platform inner wall and outer bar (3) side wall are fixed and its bottom surface
It is fixed with mounting base (2) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468663.6U CN209099216U (en) | 2018-09-07 | 2018-09-07 | A kind of direction board rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468663.6U CN209099216U (en) | 2018-09-07 | 2018-09-07 | A kind of direction board rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209099216U true CN209099216U (en) | 2019-07-12 |
Family
ID=67152244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468663.6U Active CN209099216U (en) | 2018-09-07 | 2018-09-07 | A kind of direction board rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209099216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523131A (en) * | 2020-10-27 | 2021-03-19 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
-
2018
- 2018-09-07 CN CN201821468663.6U patent/CN209099216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523131A (en) * | 2020-10-27 | 2021-03-19 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
| CN112523131B (en) * | 2020-10-27 | 2022-05-03 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 45 / F, Zhongjian wisdom cube phase II, Henan Road, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Changda road and Bridge Engineering Group Co.,Ltd. Address before: 230000 new material industrial park, Lujiang County, Hefei City, Anhui Province Patentee before: ANHUI CHANGDA ROAD FACILITIES ENGINEERING Co.,Ltd. |