CN210482150U - Movable guardrail base - Google Patents
Movable guardrail base Download PDFInfo
- Publication number
- CN210482150U CN210482150U CN201920674253.5U CN201920674253U CN210482150U CN 210482150 U CN210482150 U CN 210482150U CN 201920674253 U CN201920674253 U CN 201920674253U CN 210482150 U CN210482150 U CN 210482150U
- Authority
- CN
- China
- Prior art keywords
- guardrail base
- base body
- inflator
- sealing plug
- guardrail
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a movable guardrail base, which aims to solve the problem that the existing movable guardrail base is easy to topple, and comprises a guardrail base body and an inflator, wherein the upper end of the guardrail base body is provided with a fixed threaded hole, the lower end of the guardrail base body is fixedly provided with a sealing ring, the upper plate of the guardrail base body is provided with a second air outlet, a second sealing plug is plugged in the second air outlet, the upper end of the second sealing plug is fixedly provided with a second elastic telescopic rod, and the upper end of the second elastic telescopic rod is fixedly arranged on a second fixed rod; this portable guardrail base is through fixing portable guardrail base body is firm subaerial to can prevent effectively that the guardrail from taking place to empty, make it play better traffic control effect, the utility model discloses in, structural design is reasonable, and easy operation can effectively avoid empting of guardrail, consequently in practical application, has very high practical value.
Description
Technical Field
The utility model relates to a guardrail base technical field, concretely relates to portable guardrail base.
Background
Present guardrail wide application in fields such as traffic facilities and civil buildings, especially traffic guardrail uses more generally, in traffic control, can utilize portable guardrail as traffic control instrument often, but because pedestrian's the crossing, the condition that can appear empting often takes place to consequently cause traffic confusion more, in order to solve above-mentioned problem, the utility model provides a portable guardrail base in.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model aims to overcome the not enough of prior art, adapt to the actual needs, provide a portable guardrail base to solve the problem that current portable guardrail base emptys easily.
(2) Technical scheme
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
a movable guardrail base comprises a guardrail base body and an inflator, wherein the upper end of the guardrail base body is provided with a fixed threaded hole, the lower end of the guardrail base body is fixedly provided with a sealing ring, and the upper plate of the guardrail base body is provided with a second air outlet which is internally plugged with a second sealing plug, and the upper end of the second sealing plug is fixedly provided with a second elastic telescopic rod, the upper end of the second elastic telescopic rod is fixedly arranged on a second fixed rod, the second fixed rod is fixedly arranged on the outer top plate of the guardrail base body, the inflator is fixedly arranged on the upper plate of the guardrail base body, the lower end of the inflator is provided with an opening, the inflator is internally provided with a piston in a sliding way, the upper end of the piston is fixedly provided with a push-pull rod, the push-pull rod is movably inserted into a transverse plate at the upper end of the inflator, and a sealing assembly is arranged on the side wall of the inflator.
Further, seal assembly includes first dead lever and attached board, the fixed setting of first dead lever is on the outer panel of inflater, attached board sets up on first dead lever through first elasticity telescopic link is fixed, and fixes being provided with first sealing plug on the inner panel of attached board, first sealing plug is on first venthole, and first venthole is seted up on the curb plate of inflater.
Furthermore, sealing sleeves are fixedly sleeved on the first sealing plug and the second sealing plug.
Further, the first sealing plug and the second sealing plug are both arranged in a nipple-type structure.
Further, the number of the sealing assemblies is two, and the two sealing assemblies are symmetrically arranged relative to the inflator.
Furthermore, a flat plate is fixedly arranged at the upper end of the push-pull rod, and anti-skid grains are arranged on the flat plate.
(3) Has the advantages that:
this portable guardrail base is through fixing portable guardrail base body is firm subaerial to can prevent effectively that the guardrail from taking place to empty, make it play better traffic control effect, the utility model discloses in, structural design is reasonable, and easy operation can effectively avoid empting of guardrail, consequently in practical application, has very high practical value.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the internal cutting structure of the inflator of the present invention;
FIG. 3 is an enlarged schematic structural view of the three-dimensional structure of the middle seal assembly of the present invention;
fig. 4 is a schematic view of a partial enlarged cutting structure of the inflator of the present invention;
FIG. 5 is a schematic view of the cutting structure of the base body of the middle rail of the present invention;
fig. 6 is an enlarged schematic view of the structure a of the present invention.
The reference numbers are as follows:
the air-conditioning guardrail comprises a guardrail base body 1, an inflator 2, a push-pull rod 3, a piston 4, a sealing assembly 5, a first fixing rod 51, a first elastic telescopic rod 52, an attaching plate 53, a first sealing plug 54, a first air outlet hole 55, a fixing threaded hole 6, a sealing ring 7, a second fixing rod 8, a second elastic telescopic rod 9, a second sealing plug 10 and a second air outlet hole 11.
Detailed Description
The invention will be further described with reference to the following figures 1-6 and examples:
a movable guardrail base comprises a guardrail base body 1 and an inflator 2, a fixed threaded hole 6 is formed in the upper end of the guardrail base body 1, a sealing ring 7 is fixedly arranged at the lower end of the guardrail base body 1, a second air outlet hole 11 is formed in the upper plate of the guardrail base body 1, a second sealing plug 10 is plugged in the second air outlet hole 11, a second elastic telescopic rod 9 is fixedly arranged at the upper end of the second sealing plug 10, the upper end of the second elastic telescopic rod 9 is fixedly arranged on a second fixing rod 8, the second fixing rod 8 is fixedly arranged on the outer top plate of the guardrail base body 1, the inflator 2 is fixedly arranged on the upper plate of the guardrail base body 1, an opening is formed in the lower end of the inflator 2, a piston 4 is slidably arranged in the inflator 2, a push-pull rod 3 is fixedly arranged at the upper end of the piston 4, and the push-pull rod 3 is movably inserted into a transverse plate, and the lateral wall of inflater 2 is provided with seal assembly 5, seal assembly 5 includes first dead lever 51 and attached board 53, first dead lever 51 is fixed to be set up on the outer panel of inflater 2, attached board 53 is fixed to be set up on first dead lever 51 through first elasticity telescopic link 52, and fixed being provided with first sealing plug 54 on the inner panel of attached board 53, first sealing plug 54 stopper is on first venthole 55, and first venthole 55 is seted up on the curb plate of inflater 2, this portable guardrail base, through fixing portable guardrail base body 1 subaerial firmly, thereby can prevent effectively that the guardrail from taking place to empty, make it play better traffic control effect, the utility model discloses in, structural design is reasonable, and easy operation can effectively avoid empting of guardrail, consequently in practical application, has very high practical value.
The first sealing plug 54 and the second sealing plug 10 both have a sealing function, and in order to achieve a better sealing effect, in this embodiment, sealing sleeves are fixedly sleeved on the first sealing plug 54 and the second sealing plug 10, and both the first sealing plug 54 and the second sealing plug 10 are of a "nipple-shaped" structure.
Above-mentioned seal assembly 5's setting is the gas that is used for discharging the 1 intracavity of guardrail base body, in order to reach faster exhaust effect, in this embodiment, seal assembly 5's quantity is provided with two, and two seal assembly 5 are about the symmetrical setting of inflater 2.
The air suction process is realized by pulling the push-pull rod 3, and in order to achieve a better push-pull effect, in the embodiment, a flat plate is fixedly arranged at the upper end of the push-pull rod 3, and anti-skid grains are arranged on the flat plate.
The fixing process of the guardrail base body is as follows:
the guardrail base body 1 is pressed on the ground, due to the arrangement of the sealing ring 7, the internal cavity of the guardrail base body 1 can be isolated from the external environment, at the moment, the push-pull rod 3 is pulled upwards, the piston 4 is driven to move upwards by the upward movement of the push-pull rod 3, the air pressure of the inflator 2 can be changed by the movement of the piston 4, so that the second sealing plug 10 is pushed to move out of the second air outlet hole 11 under the action of the air pressure, the air in the internal cavity of the guardrail base body 1 can enter the inflator 2, when the push-pull rod 3 is stopped to be pulled, the second sealing plug 10 enters the second air outlet hole 11 again under the pushing action of the second elastic telescopic rod 9 to play a sealing role, then the push-pull rod 3 is pushed downwards, the piston 4 is driven to move downwards by the movement of the push-pull rod 3, at the moment, the second sealing plug 10 is pressed in the second air outlet hole 11 under the action of the air pressure, and the air, simultaneously under the effect of atmospheric pressure, first sealing plug 54 is pushed out in the first venthole 55, thereby make the gas in the inflater 2 discharge, along with the stopping of push-and-pull rod 3, first sealing plug 54 gets into again in the first venthole 55 under the pushing action of first elasticity telescopic link 52, play the sealing effect, so circulate five to ten times, can discharge the gas in guardrail base body 1 inner chamber, thereby make the inseparable absorption of guardrail base body 1 subaerial, and then reach the fixed effect to the guardrail, can prevent like this that the guardrail from taking place to empty.
The utility model has the advantages that:
this portable guardrail base is through fixing portable guardrail base body 1 is firm subaerial to can prevent effectively that the guardrail from taking place to empty, make it play better traffic control effect, the utility model discloses in, structural design is reasonable, and easy operation can effectively avoid empting of guardrail, consequently in practical application, has very high practical value.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (6)
1. A movable guardrail base comprises a guardrail base body (1) and an inflator (2), wherein the upper end of the guardrail base body (1) is provided with a fixed threaded hole (6), and is characterized in that the lower end of the guardrail base body (1) is fixedly provided with a sealing ring (7), the upper plate of the guardrail base body (1) is provided with a second air outlet hole (11), the second air outlet hole (11) is internally plugged with a second sealing plug (10), the upper end of the second sealing plug (10) is fixedly provided with a second elastic telescopic rod (9), the upper end of the second elastic telescopic rod (9) is fixedly arranged on a second fixed rod (8), the second fixed rod (8) is fixedly arranged on an outer top plate of the guardrail base body (1), the inflator (2) is fixedly arranged on the upper plate of the guardrail base body (1), and the lower end of the inflator (2) is provided with an opening, the inflator (2) is provided with a piston (4) in a sliding mode, the upper end of the piston (4) is fixedly provided with a push-pull rod (3), the push-pull rod (3) is movably inserted into a transverse plate at the upper end of the inflator (2), and a sealing assembly (5) is arranged on the side wall of the inflator (2).
2. The mobile guardrail base of claim 1 wherein: the sealing assembly (5) comprises a first fixing rod (51) and an attaching plate (53), the first fixing rod (51) is fixedly arranged on an outer side plate of the inflator (2), the attaching plate (53) is fixedly arranged on the first fixing rod (51) through a first elastic telescopic rod (52), a first sealing plug (54) is fixedly arranged on an inner side plate of the attaching plate (53), the first sealing plug (54) is plugged in a first air outlet hole (55), and the first air outlet hole (55) is formed in a side plate of the inflator (2).
3. The mobile guardrail base of claim 2 wherein: sealing sleeves are fixedly sleeved on the first sealing plug (54) and the second sealing plug (10).
4. The mobile guardrail base of claim 2 wherein: the first sealing plug (54) and the second sealing plug (10) are both arranged in a nipple-type structure.
5. The mobile guardrail base of claim 1 wherein: the number of the sealing assemblies (5) is two, and the two sealing assemblies (5) are symmetrically arranged relative to the inflator (2).
6. The mobile guardrail base of claim 1 wherein: the upper end of the push-pull rod (3) is fixedly provided with a flat plate, and the flat plate is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674253.5U CN210482150U (en) | 2019-05-13 | 2019-05-13 | Movable guardrail base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674253.5U CN210482150U (en) | 2019-05-13 | 2019-05-13 | Movable guardrail base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482150U true CN210482150U (en) | 2020-05-08 |
Family
ID=70486333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674253.5U Expired - Fee Related CN210482150U (en) | 2019-05-13 | 2019-05-13 | Movable guardrail base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210482150U (en) |
-
2019
- 2019-05-13 CN CN201920674253.5U patent/CN210482150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |