CN209636676U - Carrying coal lorry passage limit mechanical structure - Google Patents
Carrying coal lorry passage limit mechanical structure Download PDFInfo
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- CN209636676U CN209636676U CN201822156638.0U CN201822156638U CN209636676U CN 209636676 U CN209636676 U CN 209636676U CN 201822156638 U CN201822156638 U CN 201822156638U CN 209636676 U CN209636676 U CN 209636676U
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- sliding block
- pillar
- firm banking
- bar
- sliding slot
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Abstract
The utility model relates to a kind of current limit mechanical structures of carrying coal lorry, it include a left side, right firm banking, it is left, right firm banking is equipped with a left side, right pillar, it is left, right pillar top is equipped with a left side, right rail, it is left, a left side is embedded with inside right rail, right sliding block, it is left, the left side of right sliding block, bottom end and right side are also equipped with multiple Universal casters, on a left side, the top of right sliding block is vertically equipped with a left side respectively, right strut, it is left, cross tube is connected between the top of right strut, before the rear and front end of left sliding slot is respectively equipped with first, bar afterwards, before the rear and front end of right rail is respectively equipped with second, bar afterwards, before left slider and first, before being connected separately with first between bar afterwards, spring afterwards, before right sliding block and second, before being connected separately with second between bar afterwards, spring afterwards.By above structure, the utility model can be avoided effectively or be damaged caused by mitigating because of collision, to ensure that itself service performance and current safety significantly.
Description
Technical field
The utility model relates to a kind of current limit mechanical structures of carrying coal lorry.
Background technique
In control of traffic and road, in order to limit the height of the vehicles such as carrying coal lorry, to avoid its top and bridge opening,
Tunnel etc. collides, and often installs current height-limiting frame in both sides of the road.Existing current height-limiting frame includes peace substantially
Two root posts and the horizontal cross bar being set between two root posts loaded on both sides of the road, and also indicated on current height-limiting frame
The height value limited out, but be the problems of at the same time, even if the height value of limitation clearly indicates, but lorry department
Machine still may knock the fixed height-limiting frame of structure because of uncertain, general idea or idea of leaving things to chance, this can not only give lorry vehicle
And driver damage, while being also easy to that height-limiting frame is caused to damage, thus considerably increase the frequency of maintenance of height-limiting frame with
And maintenance cost, this has seriously affected the service performance and the scope of application of existing height-limiting frame.
Utility model content
To overcome the above the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide one kind can be effective
It avoids or is damaged caused by mitigating because of collision, to ensure that the carrying of itself service performance and current safety significantly
Coal lorry passage limit mechanical structure.
The technical solution of the utility model is:
A kind of current limit mechanical structure of carrying coal lorry, has respectively included left firm banking and right firm banking, In
Left pillar and right pillar are vertically equipped on the left firm banking and right firm banking respectively, in the left pillar and right pillar
Top is respectively equipped with the left sliding slot and right rail that front and back extends in the horizontal direction, distinguishes in the inside of the left sliding slot and right rail
It is embedded with left slider and right sliding block, while being also equipped with multiple ten thousand on the left side of the left slider and right sliding block, bottom end and right side
To ball；
It is vertically equipped with left branching rod and right strut respectively on the top of the left slider and right sliding block, on the top of the left branching rod
It is also connected with horizontally disposed cross tube between end and the top of right strut, while also being distinguished in the rear and front end of the left sliding slot
Equipped with bar after the first front stop lever and first, after the rear and front end of the right rail further respectively has the second front stop lever and second
Bar；
Spring before being also connected with first between the left slider and the first front stop lever, keeps off after the left slider and first
Spring after being also connected with first between bar, spring before being also connected with second between the right sliding block and the second front stop lever, in institute
State spring after being also connected with second between bar after right sliding block and second.
The current limit mechanical structure of above-mentioned carrying coal lorry, wherein be also arranged with respectively on the cross tube with it is described
The left bearing and right bearing that cross tube is rotatably assorted, are also respectively connected on the left bearing and right bearing and are arranged straight down
Left telescopic rod and right telescopic rod, be also connected between the bottom end of the left telescopic rod and the bottom end of right telescopic rod horizontally disposed
Sheer pole, and be also equipped with tightening knob on the left telescopic rod and right telescopic rod.
The current limit mechanical structure of above-mentioned carrying coal lorry, wherein the left sliding slot and right rail include that level is set
The bottom plate set, vertically set on the bottom plate left end left plate and be vertically set to the right side plate of the bottom plate right end, while
The top of the left plate and right side plate is also equipped with overhead gage.
The current limit mechanical structure of above-mentioned carrying coal lorry, wherein being also enclosed with rubber in the outer surface of the sheer pole
Layer.
The current limit mechanical structure of above-mentioned carrying coal lorry, wherein also connecting between the left firm banking and left pillar
Multiple left reinforcing bars are connected to, multiple right reinforcing bars are also connected between the right firm banking and right pillar.
The beneficial effects of the utility model are: the utility model effectively can avoid or subtract by using above structure
Gently because being damaged caused by collision, to ensure that the service performance and current safety of itself significantly.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the current limit mechanical structure of carrying coal lorry；
Fig. 2 is the overlooking structure diagram of the left sliding slot and left slider in Fig. 1.
In figure: left firm banking 1, right firm banking 2, Zuo Zhizhu 3, right pillar 4, left sliding slot 5, right rail 6, left slider 7,
Right sliding block 8, Universal caster 9, left branching rod 10, right strut 11, cross tube 12, the first front stop lever 13, bar 14 after first, before second
Bar 15, spring 16 before first, spring 17 after first, bottom plate 18, left plate 19, right side plate 20, overhead gage 21, left bearing 22,
Right bearing 23, left telescopic rod 24, right telescopic rod 25, sheer pole 26, left reinforcing bar 27, right reinforcing bar 28.
Specific embodiment
As depicted in figs. 1 and 2, the current limit mechanical structure of a kind of carrying coal lorry, has respectively included left firm banking 1
With right firm banking 2, left pillar 3 and right pillar 4 are vertically equipped with respectively on left firm banking 1 and right firm banking 2, in left branch
The top of column 3 and right pillar 4 is respectively equipped with the left sliding slot 5 and right rail 6 that front and back extends in the horizontal direction, on left sliding slot 5 and the right side
The inside of sliding slot 6 is embedded with left slider 7 and right sliding block 8 respectively, while on the left side of left slider 7 and right sliding block 8, bottom end and right side
Also it is equipped with multiple Universal casters 9；
It is vertically equipped with left branching rod 10 and right strut 11 respectively on the top of left slider 7 and right sliding block 8, on the top of left branching rod 10
It is also connected with horizontally disposed cross tube 12 between end and the top of right strut 11, while also being divided in the rear and front end of left sliding slot 5
Not She You bar 14 after the first front stop lever 13 and first, further respectively have 15 He of the second front stop lever in the rear and front end of right rail 6
Bar after second；
Spring 16 before being also connected with first between left slider 7 and the first front stop lever 13, the bar after left slider 7 and first
Spring 17 after being also connected with first between 14, spring before being also connected with second between right sliding block 8 and the second front stop lever 15, on the right side
Spring after being also connected with second between bar after sliding block 8 and second.
Wherein, left sliding slot 5 is identical with the structure of right rail 6, can include horizontally disposed bottom plate 18, vertically be set to bottom
The left plate 19 of 18 left end of plate and the vertical right side plate 20 for being set to 18 right end of bottom plate, while in left plate 19 and right side plate 20
Top is also equipped with overhead gage 21.
Under the above constitution, when truck man knocks cross tube 12 because of uncertain, general idea or idea of leaving things to chance, because upper
The both ends of cross bar 12 pass through left branching rod 10 respectively and right strut 11 is connect with left slider 7 and right sliding block 8, and left slider 7 and right cunning
Block 8 is embedded in left sliding slot 5 and right rail 6 respectively again and can slide along left sliding slot 5 and right rail 6, so correspondingly, is hit
The cross tube 12 hit can be slided along left sliding slot 5 and right rail 6 together with left slider 7 and right sliding block 8, and cross tube 12 is just at this time
Will not again by direct hard collision, suffered by effect of impact can obtain greatly buffering or slowing down, this
It is destroyed that sample just effectively avoids or alleviate cross tube 12, while also effectively ensure that truck vehicle and the safety of driver；Into
One step, after the effect of impact suffered by the cross tube 12 releases, the bullet before spring 17, second after spring 16, first before first
After spring and second under the action of spring, cross tube 12 can be automatically reverted to original position again.
Preferably for the current limit mechanical structure of above-mentioned carrying coal lorry, wherein also being covered respectively on cross tube 12
Equipped with the left bearing 22 and right bearing 23 being rotatably assorted with cross tube 12, it is also respectively connected on left bearing 22 and right bearing 23
The left telescopic rod 24 and right telescopic rod 25 being arranged straight down, between the bottom end of left telescopic rod 24 and the bottom end of right telescopic rod 25
It is also connected with horizontally disposed sheer pole 26, and is also equipped with tightening knob on left telescopic rod 24 and right telescopic rod 25.
Height limitation is carried out in this way, being just furthermore achieved through sheer pole 26, and when sheer pole 26 is hit
When, sheer pole 26 can realize overturning by left bearing 22 and right bearing 23, while also move together again with cross tube 12.More attach most importance to
It wants, by adjusting the collapsing length of left telescopic rod 24 and right telescopic rod 25, sheer pole 26 can be adjusted more flexiblely
Height and position (height and position limited), this further greatly facilitates the installation and debugging of the utility model.
Preferably for the current limit mechanical structure of above-mentioned carrying coal lorry, wherein the outer surface of sheer pole 26 also
It is enclosed with rubber layer, to further enhance the cushion performance of sheer pole 26.
Preferably for the current limit mechanical structure of above-mentioned carrying coal lorry, wherein in left firm banking 1 and Zuo Zhizhu
It is also connected with multiple left reinforcing bars 27 between 3, multiple right reinforcing bars 28 are also connected between right firm banking 2 and right pillar 4,
To further enhance the structural strength of the passage limit mechanical structure.
In conclusion the utility model can effectively avoid or mitigate to cause because of collision by using above structure
Damage, to ensure that the service performance and current safety of itself significantly.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
With various changes can be made without departing from the concept of the premise utility.
Claims (3)
1. a kind of current limit mechanical structure of carrying coal lorry, has respectively included left firm banking and right firm banking, in institute
It states and is vertically equipped with left pillar and right pillar on left firm banking and right firm banking respectively, it is characterised in that: in the left pillar
It is respectively equipped with the left sliding slot and right rail that front and back extends in the horizontal direction with the top of right pillar, in the left sliding slot and right rail
Inside be embedded with left slider and right sliding block respectively, while it is also equal on the left side of the left slider and right sliding block, bottom end and right side
Equipped with multiple Universal casters；
The top of the left slider and right sliding block respectively vertically be equipped with left branching rod and right strut, the left branching rod top and
It is also connected with horizontally disposed cross tube between the top of right strut, while being further respectively had in the rear and front end of the left sliding slot
Bar after first front stop lever and first is kept off after the rear and front end of the right rail further respectively has the second front stop lever and second
Bar；
Spring before being also connected with first between the left slider and the first front stop lever, after the left slider and first bar it
Between be also connected with first after spring, spring before being also connected with second between the right sliding block and the second front stop lever, on the right side
Spring after being also connected with second between bar after sliding block and second.
2. the current limit mechanical structure of carrying coal lorry as described in claim 1, it is characterised in that: the left sliding slot and the right side
Sliding slot includes horizontally disposed bottom plate, vertically set on the left plate of the bottom plate left end and vertically set on the bottom plate right side
The right side plate at end, while overhead gage is also equipped on the top of the left plate and right side plate.
3. the current limit mechanical structure of carrying coal lorry as described in claim 1, it is characterised in that: at the left fixed bottom
Multiple left reinforcing bars are also connected between seat and left pillar, are also connected with multiple right sides between the right firm banking and right pillar
Reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156638.0U CN209636676U (en) | 2018-12-21 | 2018-12-21 | Carrying coal lorry passage limit mechanical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156638.0U CN209636676U (en) | 2018-12-21 | 2018-12-21 | Carrying coal lorry passage limit mechanical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636676U true CN209636676U (en) | 2019-11-15 |
Family
ID=68473911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822156638.0U Active CN209636676U (en) | 2018-12-21 | 2018-12-21 | Carrying coal lorry passage limit mechanical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195822A (en) * | 2020-09-03 | 2021-01-08 | 常州工学院 | Adjustable height and width limiting equipment for municipal road |
-
2018
- 2018-12-21 CN CN201822156638.0U patent/CN209636676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195822A (en) * | 2020-09-03 | 2021-01-08 | 常州工学院 | Adjustable height and width limiting equipment for municipal road |
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Address after: 300384 Tianjin Binhai New Area Huayuan Industrial Zone (Outside Rim) Haitai Development Five Road 16 B-2 Building 2 Gate 202 Patentee after: Yixing taichen Technology Co., Ltd Address before: 300384 Tianjin Binhai New Area Huayuan Industrial Zone (Outside Rim) Haitai Development Five Road 16 B-2 Building 2 Gate 202 Patentee before: Yi Xingtai Chen (Tianjin) Technology Co., Ltd. |