CN204821008U - Transport vechicle sub vehicle drive assembly - Google Patents
Transport vechicle sub vehicle drive assembly Download PDFInfo
- Publication number
- CN204821008U CN204821008U CN201520508612.1U CN201520508612U CN204821008U CN 204821008 U CN204821008 U CN 204821008U CN 201520508612 U CN201520508612 U CN 201520508612U CN 204821008 U CN204821008 U CN 204821008U
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- leaf spring
- sidewall
- sub vehicle
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a transport vechicle sub vehicle drive assembly, including the sub vehicle girder, its characterized in that: a plurality of leaf spring seats are installed to the bottom of sub vehicle girder, install the leaf spring between the two adjacent leaf spring seats, install the crane span structure on the leaf spring, install the wheel on the crane span structure, be equipped with articulated seat on the lateral wall of the leaf spring seat of crane span structure and one side. The utility model discloses maintenance is convenient, and the transmission is stable.
Description
Technical field
The utility model relates to a kind of construction machinery transporter, specifically the secondary car transmission component of a kind of transport trolley.
Background technology
Flat bed transport vehicle has another name called for construction machinery transporter, flat truck, trailer, is mainly used in transporting some as excavating machine, loader, the non-dismountable object that reaper is the same.Flat bed transport vehicle is large-scale load truck common in life, and this car is generally widely used in factory, the large-scale production such as building site or engineering locus, and the feature that the weight capacity of flat bed transport vehicle is strong makes it in process of economic development, play vital function.
There is driving efficiency difference in traditional transport trolley, transport trolley complex structure, and easily break down, dismounting difficulty, maintenance difficulty.
Utility model content
It is convenient that the utility model object there is provided a kind of maintenance, the secondary car transmission component of transport trolley of stable transmission.
The utility model technical solution problem provides following scheme:
The secondary car transmission component of a kind of transport trolley, comprise secondary crossbeam, it is characterized in that: the bottom of described secondary crossbeam is provided with multiple spring block, between described adjacent two spring blocks, leaf spring is installed, described leaf spring is provided with crane span structure, described crane span structure is provided with wheel, the sidewall of the spring block of described crane span structure and side is provided with hinged seat, in described adjacent two hinged seats, threaded connecting sleeve is installed, the sidewall of described threaded connecting sleeve is provided with opening, described opening screw-internal thread fit is provided with kinematic link, and the sidewall of described opening is provided with self-locking screw.
The sidewall of described secondary crossbeam is provided with backplate.
The utility model is provided with multiple spring block in the bottom of secondary crossbeam, and between adjacent panels spring abutment, leaf spring is installed, effectively reduce the vibratility of vehicle body like this, between adjacent panels spring abutment, crane span structure is installed, and on crane span structure, wheel is installed, and kinematic link is connected with between crane span structure and spring block, kinematic link is connected by the adapter sleeve be arranged on spring block on hinged seat, and adapter sleeve is provided with opening, and opening part passes through self lock nut, stable connection is firm, and maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is bar linkage structure schematic diagram of the present utility model.
Detailed description of the invention
See accompanying drawing, the secondary car transmission component of a kind of transport trolley, comprise secondary crossbeam 1, the bottom of described secondary crossbeam 1 is provided with multiple spring block 2, between described adjacent two spring blocks 2, leaf spring 3 is installed, described leaf spring 3 is provided with crane span structure 4, described crane span structure 4 is provided with wheel 5, described crane span structure 4 is provided with hinged seat 6 with the sidewall of the spring block 2 of side, in described adjacent two hinged seats 6, threaded connecting sleeve 7 is installed, the sidewall of described threaded connecting sleeve 7 is provided with opening 8, described opening 8 screw-internal thread fit is provided with kinematic link 9, the sidewall of described opening is provided with self-locking screw 10.
The sidewall of described secondary crossbeam 1 is provided with backplate 11.
Claims (2)
1. the secondary car transmission component of transport trolley, comprise secondary crossbeam, it is characterized in that: the bottom of described secondary crossbeam is provided with multiple spring block, between described adjacent two spring blocks, leaf spring is installed, described leaf spring is provided with crane span structure, described crane span structure is provided with wheel, the sidewall of the spring block of described crane span structure and side is provided with hinged seat, in described adjacent two hinged seats, threaded connecting sleeve is installed, the sidewall of described threaded connecting sleeve is provided with opening, described opening screw-internal thread fit is provided with kinematic link, and the sidewall of described opening is provided with self-locking screw.
2. the secondary car transmission component of transport trolley according to claim 1, is characterized in that: the sidewall of described secondary crossbeam is provided with backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508612.1U CN204821008U (en) | 2015-07-11 | 2015-07-11 | Transport vechicle sub vehicle drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508612.1U CN204821008U (en) | 2015-07-11 | 2015-07-11 | Transport vechicle sub vehicle drive assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821008U true CN204821008U (en) | 2015-12-02 |
Family
ID=54678640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508612.1U Expired - Fee Related CN204821008U (en) | 2015-07-11 | 2015-07-11 | Transport vechicle sub vehicle drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082914A (en) * | 2015-07-11 | 2015-11-25 | 合肥正浩机械科技有限公司 | Auxiliary vehicle transmission assembly of transport vehicle |
-
2015
- 2015-07-11 CN CN201520508612.1U patent/CN204821008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082914A (en) * | 2015-07-11 | 2015-11-25 | 合肥正浩机械科技有限公司 | Auxiliary vehicle transmission assembly of transport vehicle |
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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 |
Granted publication date: 20151202 Termination date: 20170711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |