CN209368723U - A kind of hand-operated lifting roadblock - Google Patents
A kind of hand-operated lifting roadblock Download PDFInfo
- Publication number
- CN209368723U CN209368723U CN201821945018.9U CN201821945018U CN209368723U CN 209368723 U CN209368723 U CN 209368723U CN 201821945018 U CN201821945018 U CN 201821945018U CN 209368723 U CN209368723 U CN 209368723U
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- Prior art keywords
- roadblock
- gas spring
- hand
- cylinder
- trigger mechanism
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Abstract
The utility model discloses a kind of hand-operated lifting roadblocks, including floor panel, roadblock ontology, cylinder, trigger mechanism and key, floor panel surface is equipped with the through-hole with roadblock Ontology Matching, and the top end surface of roadblock ontology is equipped with cylinder, and the top of cylinder is equipped with trigger mechanism；The inside of cylinder is equipped with gas spring, and the top of gas spring is equipped with gas spring thimble；Trigger mechanism includes sliding block, mandril and pivoted arm, and sliding block is located at the inside of trigger mechanism, which goes up and down roadblock using hand-operated lifting mode, allows to meet any installation environment, and reduce installation difficulty and installation cost；It is less than the weight of roadblock ontology by gas spring thrust, user of service can gently lift gas spring by key, open its gas spring thimble, and user of service no longer applies additional pulling force, and automatic fall-back may be implemented in roadblock ontology；By blocking mechanism and roadblock ontology integral structure, accomplish it with opening with liter, with Guan Suiting.
Description
Technical field
The utility model relates to a kind of lifting roadblocks, are specifically related to a kind of hand-operated lifting roadblock, belong to road traffic neck
Domain.
Background technique
Existing roadblock is generally divided into cylindrical and board-like, mostly uses hydraulic-driven or electromechanical two kinds of driving, both
Mode is required to electric power as drive energy,, need to also be electric in underground except it need to install roadblock itself in addition to when installation lifting roadblock
Cable, this not only adds difficulty of construction, improve construction cost, also limit installation environment, to being unsatisfactory for power supply or apply
The limited equal areas in work space, can not install；Place lower for frequency of use, installation electric roadblock purchase cost are higher；
Meanwhile power-assisted lifting roadblock is divided to gas spring power-assisted and two kinds of counterweight power-assisted, both mode power-assisted sizes are usually big
In roadblock weight itself, after opening blocking mechanism, power-assisted pushes roadblock to rise, but if blocking mechanism is because getting rusty, external force etc.
After reason failure, it can not be latched roadblock, roadblock can be again in unforeseen situation by voluntarily rising, when at this time under the action of power-assisted
There is vehicle to pass through, roadblock will collide with vehicle, damage vehicle and bring hidden danger to driving safety；
Under normal circumstances, blocking mechanism is arranged outside roadblock, opens locking, and roadblock rises in place, can not accomplish with opening
With liter, with Guan Suiting.
Utility model content
The technical problems to be solved in the utility model is to overcome the problems, such as existing, provides a kind of hand-operated lifting roadblock.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of hand-operated lifting roadblock, including floor panel, roadblock ontology, cylinder, trigger mechanism
And key, the floor panel surface are equipped with the through-hole with the roadblock Ontology Matching, the top end surface of the roadblock ontology is set
There is the cylinder, the top of the cylinder is equipped with the trigger mechanism；The inside of the cylinder is equipped with gas spring, the gas spring
Top be equipped with gas spring thimble；The trigger mechanism includes sliding block, mandril and pivoted arm, and the sliding block is located at the trigger mechanism
Inside, the top of the sliding block is equipped with the mandril, and the left end of the mandril is equipped with the pivoted arm.
As a kind of optimal technical scheme of the utility model, the surface of the pivoted arm is additionally provided with matched with the key
Jack.
As a kind of optimal technical scheme of the utility model, the trigger mechanism is additionally provided with protective cover, the gas spring
Thimble, the sliding block and the mandril are respectively positioned on the inside of the protective cover.
As a kind of optimal technical scheme of the utility model, the mandril is matched through the trigger mechanism with the sliding block
Close connection.
As a kind of optimal technical scheme of the utility model, the mandril is used to be welded and fixed and be connect with the pivoted arm.
As a kind of optimal technical scheme of the utility model, the cylinder is fixed by screws in the roadblock ontology
Top end surface.
As a kind of optimal technical scheme of the utility model, the thrust of the gas spring is less than the roadblock ontology itself
Gravity.
The utility model beneficial effect achieved is: this kind of hand-operated lifting roadblock satisfies the need by using hand-operated lifting mode
Barrier is gone up and down, so that the roadblock can satisfy any installation environment, and reduces installation difficulty and installation cost, is solved existing
Some electric lifting roadblocks influence installation environment and installation cost；It is less than the weight of roadblock ontology by gas spring thrust, makes
Obtain roadblock ontology when not in use, user of service can gently lift gas spring by key, open its gas spring thimble, make
No longer apply additional pulling force with personnel, automatic fall-back may be implemented in roadblock ontology；Pass through blocking mechanism and roadblock ontology one
Formula structure allows to accomplish with opening with liter, with Guan Suiting.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structure diagram of the utility model；
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of hand-operated lifting roadblock, including floor panel 1, roadblock ontology 2, column
Body 3, trigger mechanism 4 and key 10,1 surface of floor panel are equipped with and the matched through-hole of roadblock ontology 2, the top of roadblock ontology 2
Surface is equipped with cylinder 3, and the top of cylinder 3 is equipped with trigger mechanism 4；The inside of cylinder 3 is equipped with gas spring 5, the top of gas spring 5
Equipped with gas spring thimble 6；Trigger mechanism 4 includes sliding block 7, mandril 8 and pivoted arm 9, and sliding block 7 is located at the inside of trigger mechanism 4, sliding
The top of block 7 is equipped with mandril 8, and the left end of mandril 8 is equipped with pivoted arm 9.
The surface of pivoted arm 9 is additionally provided with makes key 10 when being inserted into pivoted arm 9 with the matched jack 12 of key 10, jack 12,
It is locked, falls off accident when will not lift again.
Trigger mechanism 4 is additionally provided with protective cover 13, and gas spring thimble 6, sliding block 7 and mandril 8 are respectively positioned on the inside of protective cover 13,
Protective cover 13 can protect gas spring thimble 6, sliding block 7 and mandril 8, so that its service life be made to be guaranteed.
Mandril 8 is cooperatively connected through trigger mechanism 4 and sliding block 7.
The advantages that mandril 8 is used to be welded and fixed and be connect with pivoted arm 9, and welding makes it have bonding strength height and good air-tightness.
Cylinder 3 is fixed by screws in the top end surface of roadblock ontology 2.
The thrust of gas spring 5 is less than 2 self gravity of roadblock ontology, so that user of service is not passing through gas spring 5 for roadblock
When 2 pull-up of ontology, roadblock ontology 2 can fall by self gravity.
A kind of hand-operated lifting roadblock, when needing using the device, user of service is inserted into 9 surface institute of pivoted arm by key 10
Matched jack 12, insertion jack 12, which screws, to be lifted up, and pivoted arm 9 rises mandril 8 and pushes the pushing of trigger gas spring thimble 6, gas
The release of 5 spool of spring, so that gas spring 5 generates upwards thrust, roadblock ontology 2 lifts in the case where the upward power-assisted of gas spring 5 is light,
When not needing using roadblock, when user of service no longer passes through key 10 to the upward pulling force of roadblock ontology 2, gas spring thimble 6
Due to its internal pressure self-return, so that 5 spool of gas spring is closed naturally, no longer offer upwards thrust, stop motion, at this time
User of service gently lifts pivoted arm 9 by key 10, so that gas spring thimble 6 is opened, user of service no longer applies additional drawing
Power, roadblock ontology 2 rely on self gravity automatic fall-back.
This kind of hand-operated lifting roadblock goes up and down roadblock by using hand-operated lifting mode, so that the roadblock can satisfy
Any installation environment, and reduce installation difficulty and installation cost, solve existing electric lifting roadblock to installation environment and
Installation cost influences；It is less than the weight of roadblock ontology by gas spring thrust, so that roadblock ontology is when not in use, user of service
Gas spring can gently be lifted by key, open its gas spring thimble, user of service no longer applies additional pulling force, roadblock
Automatic fall-back may be implemented in ontology；By blocking mechanism and roadblock ontology integral structure, allow to accomplish with opening with liter, with
Guan Suiting.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of hand-operated lifting roadblock, including floor panel (1), roadblock ontology (2), cylinder (3), trigger mechanism (4) and key
(10), which is characterized in that floor panel (1) surface is equipped with and the matched through-hole of the roadblock ontology (2), the roadblock sheet
The top end surface of body (2) is equipped with the cylinder (3), and the top of the cylinder (3) is equipped with the trigger mechanism (4)；
The inside of the cylinder (3) is equipped with gas spring (5), and the top of the gas spring (5) is equipped with gas spring thimble (6)；
The trigger mechanism (4) includes sliding block (7), mandril (8) and pivoted arm (9), and the sliding block (7) is located at the trigger mechanism
(4) top of inside, the sliding block (7) is equipped with the mandril (8), and the left end of the mandril (8) is equipped with the pivoted arm (9).
2. a kind of hand-operated lifting roadblock according to claim 1, which is characterized in that the surface of the pivoted arm (9) is additionally provided with
With the key (10) matched jack (12).
3. a kind of hand-operated lifting roadblock according to claim 1, which is characterized in that the trigger mechanism (4) is additionally provided with guarantor
Shield (13), the gas spring thimble (6), the sliding block (7) and the mandril (8) are respectively positioned on the interior of the protective cover (13)
Portion.
4. a kind of hand-operated lifting roadblock according to claim 3, which is characterized in that the mandril (8) runs through the triggering
Mechanism (4) and the sliding block (7) are cooperatively connected.
5. a kind of hand-operated lifting roadblock according to claim 4, which is characterized in that the mandril (8) and the pivoted arm (9)
It is connected using being welded and fixed.
6. a kind of hand-operated lifting roadblock according to claim 1, which is characterized in that the cylinder (3) is fixed by screw
In the top end surface of the roadblock ontology (2).
7. a kind of hand-operated lifting roadblock according to claim 1, which is characterized in that the thrust of the gas spring (5) is less than
Roadblock ontology (2) self gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945018.9U CN209368723U (en) | 2018-11-24 | 2018-11-24 | A kind of hand-operated lifting roadblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945018.9U CN209368723U (en) | 2018-11-24 | 2018-11-24 | A kind of hand-operated lifting roadblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368723U true CN209368723U (en) | 2019-09-10 |
Family
ID=67833614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821945018.9U Active CN209368723U (en) | 2018-11-24 | 2018-11-24 | A kind of hand-operated lifting roadblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368723U (en) |
-
2018
- 2018-11-24 CN CN201821945018.9U patent/CN209368723U/en active Active
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