CN204432491U - A kind of public transport special armful of tire instrument - Google Patents
A kind of public transport special armful of tire instrument Download PDFInfo
- Publication number
- CN204432491U CN204432491U CN201520094406.0U CN201520094406U CN204432491U CN 204432491 U CN204432491 U CN 204432491U CN 201520094406 U CN201520094406 U CN 201520094406U CN 204432491 U CN204432491 U CN 204432491U
- Authority
- CN
- China
- Prior art keywords
- tire
- bearing pin
- type frame
- crossbeam
- longeron
- 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
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Abstract
A kind of public transport special armful of tire instrument, it is characterized in that: it comprises and is arranged on the identical left and right L-type frame (1) of the structure of trailing arm crossbeam (5) both sides of wrecker by bearing pin with level, symmetrical mode, and the crossbeam be connected with trailing arm crossbeam at L-type frame is processed with multiple for realizing the bearing pin mounting hole that transverse width regulates; Being provided with and regulating beam (3) in the mode of plug-in mounting by connecting bearing pin in the longeron front end of L-type frame, being processed with multiple bearing pin mounting hole for realizing regulating longitudinal direction to regulate beam extension elongation at longeron with regulating the plug-in mounting section of cooperation of beam (3); Tire backstop (4) is fixedly installed at the leading inside of described longeron, by connecting bearing pin, tire front (4-1) is installed at the leading inside of described adjustment beam (3), and is connected with support beam (6) between the horizontal expansion end and the crossbeam of L-type frame of tire backstop (4).
Description
Technical field
The utility model relates to a kind of public transport special armful of tire instrument being applicable to the public transit vehicle particularly full-sized bus of unitary body and the Quick rescue of BRT bus.
Background technology
Along with the fast development of public transit system, the feature that public transit vehicle maximizes is more and more obvious, simultaneously, in order to promote the satisfaction of passenger better, the requirement of public transit vehicle to traveling comfort is more and more higher, and in recent years, the maximization bus speedup of low floor, unitary body is very fast; Thereupon, once break down, for public transit vehicle rescue difficulty than before increase many, comparing distinct issues is exactly that floor is low, complex structure, front overhang are long.In the face of Novel bus, adopt current traditional deliverance apparatus all more difficult, the effect of Quick rescue cannot be reached at all, and then cause urban congestion phenomenon in an endless stream.
Summary of the invention
The purpose of this utility model is just for the above-mentioned traditional weak point that tire instrument exists and a kind of public transport special armful of tire instrument provided embraced.The utility model public transport special armful of tire instrument not only can solve the full-sized bus even salvage work of BRT bus by actv., and the problem that existing armful of tire tool feature operations is loaded down with trivial details, waste time and energy can be solved, there is features simple structure, the feature of low cost of manufacture simultaneously.
The purpose of this utility model realizes by following technique measures:
Novel bus of the present utility model special armful of tire instrument comprises and is arranged on the identical left and right L-type frame of the structure of the trailing arm crossbeam both sides of wrecker by bearing pin with level, symmetrical mode, and the crossbeam be connected with trailing arm crossbeam at L-type frame is processed with multiple for realizing the bearing pin mounting hole that transverse width regulates; By connecting bearing pin, adjustment beam is installed in the mode of plug-in mounting in the longeron front end of L-type frame, longeron with regulate the plug-in mounting section of cooperation of beam to be processed with multiplely to regulate longitudinal direction to regulate the bearing pin mounting hole of beam extension elongation for realizing; Be fixedly installed tire backstop at the leading inside of described longeron, by connecting bearing pin, tire front be installed at the leading inside of described adjustment beam, and be connected with support beam between the horizontal expansion end and the crossbeam of L-type frame of tire backstop.
More specifically: the L-type frame symmetry described in the utility model is installed on the trailing arm crossbeam both sides of wrecker, coordinating different positions, hole by connecting bearing pin, realizing horizontal length adjustment, to meet different wheelspan requirements; Beam is regulated to be installed on L-type frame longeron front end, different positions, hole is coordinated by connecting bearing pin, realize longitudinal length adjustment, to meet the tire requirement of different size, realizing fixing the front and back of tire by being arranged on the tire backstop regulating beam leading inside tire front and the leading inside being positioned at longeron to be fixedly installed, lifting operation to realize embracing tire.
Principle of work of the present utility model is as follows:
When bus breaks down, according to the track width dimensions of bus, manual regulation L-type frame is suitable interval, the trailing arm of breakdown lorry promotes L-type frame and reaches near tire from public transport vehicle chassis, make tire backstop and tire interface, due to L-type frame add support beam after tire backstop is moved forward, and then widened the distance of trailing arm crossbeam and bus front axle, the device such as steering track rod, equalizing gear installed near bus front axle, be in area of space completely, effectively prevent the problem of interfering with trailing arm crossbeam; Then the front end will beam being regulated to be contained in L-type frame longeron, fixing with connecting bearing pin after adjustment correct position, being arranged on by tire front afterwards and regulating beam front end, fixing after itself and tire are fitted with being connected bearing pin.
The beneficial effects of the utility model are as follows:
The utility model public transport special armful of tire instrument not only can solve the full-sized bus even salvage work of BRT bus by actv., and the problem that existing armful of tire tool feature operations is loaded down with trivial details, waste time and energy can be solved, there is features simple structure, the feature of low cost of manufacture simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is block diagram of the present utility model.
Detailed description of the invention
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, 2, Novel bus of the present utility model special armful of tire instrument comprises and is arranged on the identical left and right L-type frame 1 of the structure of trailing arm crossbeam 5 both sides of wrecker by bearing pin with level, symmetrical mode, and the crossbeam be connected with trailing arm crossbeam at L-type frame is processed with multiple for realizing the bearing pin mounting hole that transverse width regulates; Be provided with and regulate beam 3 in the mode of plug-in mounting by connecting bearing pin 2 in the longeron front end of L-type frame, longeron with regulate the plug-in mounting section of cooperation of beam 3 to be processed with multiplely to regulate longitudinal bearing pin mounting hole regulating beam extension elongation for realizing; Be fixedly installed tire backstop 4 at the leading inside of described longeron, by connecting bearing pin 2-1, tire front 4-1 be installed at the leading inside of described adjustment beam 3, and be connected with support beam 6 between the horizontal expansion end and the crossbeam of L-type frame of tire backstop 4.
Claims (1)
1. a public transport special armful of tire instrument, it is characterized in that: it comprises and is arranged on the identical left and right L-type frame (1) of the structure of trailing arm crossbeam (5) both sides of wrecker by bearing pin with level, symmetrical mode, and the crossbeam be connected with trailing arm crossbeam at L-type frame is processed with multiple for realizing the bearing pin mounting hole that transverse width regulates; Being provided with and regulating beam (3) in the mode of plug-in mounting by connecting bearing pin in the longeron front end of L-type frame, being processed with multiple bearing pin mounting hole for realizing regulating longitudinal direction to regulate beam extension elongation at longeron with regulating the plug-in mounting section of cooperation of beam (3); Tire backstop (4) is fixedly installed at the leading inside of described longeron, by connecting bearing pin, tire front (4-1) is installed at the leading inside of described adjustment beam (3), and is connected with support beam (6) between the horizontal expansion end and the crossbeam of L-type frame of tire backstop (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094406.0U CN204432491U (en) | 2015-02-11 | 2015-02-11 | A kind of public transport special armful of tire instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094406.0U CN204432491U (en) | 2015-02-11 | 2015-02-11 | A kind of public transport special armful of tire instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432491U true CN204432491U (en) | 2015-07-01 |
Family
ID=53600399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094406.0U Expired - Fee Related CN204432491U (en) | 2015-02-11 | 2015-02-11 | A kind of public transport special armful of tire instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891340A (en) * | 2018-07-16 | 2018-11-27 | 邹城市鼎迈矿山设备科技有限公司 | A kind of portable roadside assistance Trailer equipment |
| CN111267711A (en) * | 2020-02-19 | 2020-06-12 | 青岛国信城市信息科技有限公司 | Trailer traction arm |
-
2015
- 2015-02-11 CN CN201520094406.0U patent/CN204432491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891340A (en) * | 2018-07-16 | 2018-11-27 | 邹城市鼎迈矿山设备科技有限公司 | A kind of portable roadside assistance Trailer equipment |
| CN111267711A (en) * | 2020-02-19 | 2020-06-12 | 青岛国信城市信息科技有限公司 | Trailer traction arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150701 Termination date: 20180211 |