CN202518371U - Novel track frame - Google Patents
Novel track frame Download PDFInfo
- Publication number
- CN202518371U CN202518371U CN 201220086834 CN201220086834U CN202518371U CN 202518371 U CN202518371 U CN 202518371U CN 201220086834 CN201220086834 CN 201220086834 CN 201220086834 U CN201220086834 U CN 201220086834U CN 202518371 U CN202518371 U CN 202518371U
- Authority
- CN
- China
- Prior art keywords
- track frame
- walking beam
- frame
- pair
- model
- 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
Images
Abstract
The utility model discloses a novel track frame. The novel track frame comprises guide holders (1), an X-shaped frame (2) and a pair of walking beams (3). The walking beams (3) are connected on two sides of the X-shaped frame (2), and one ends of the walking beams (3) are connected with the guide holders (1). First reinforcing components (4) are arranged on connecting portions between the guide holders (1) and the walking beams. The novel track frame has the advantages that several portions of the track frame prone to crack are reinforced, and therefore production of the track frame can be completed by volume production tools, succession of process and tools can be guaranteed, the situation that cost is increased by a large margin caused by structure improvement can be avoided, and volume production of the novel track frame can be achieved immediately.
Description
Technical field
The utility model relates to tracked construction equipment, especially a kind of later-model track frame.
Background technology
Track unit is made up of guide wheel, flower wheel, caterpillar wheel, drive wheel and crawler belt.During running, drive wheel coiling crawler belt circulating motion, caterpillar wheel roll on the track of crawler belt and advance or retreat.It is little and to advantages such as ground-surface adhesion value are good, be difficult for skidding that track unit has a compressive load per unit area to the bottom surface, has through performance preferably in earth humidity and hover ground, and drawbar efficiency is also high.Adopt cterpillar drive in a lot of construction machinery and equipments, to satisfy the operation needs under the harsh environment.
Existing tracked construction equipment generally adopts the structure of track frame; Be that X frame both sides connect walking beam; The walking beam two ends connect guide holder respectively and drive wheel seat; Yet existing tracked construction equipment is because load is increasing and operating environment is more abominable, causes original track frame intensity can't meet requirements, and the phenomenon of track frame cracking happens occasionally.
Summary of the invention
To the strong existing the problems referred to above of existing track frame, the utility model provides a kind of novel crawler frame that is intended to avoid the track frame cracking.
The technological means that the utility model technical solution problem is adopted is:
A kind of later-model track frame; Comprise guide holder 1, X frame 2 and a pair of walking beam 3, a pair of said walking beam 3 is connected in the both sides of said X frame 2, and an end of every said walking beam 3 is connected with guide holder 1; Wherein, said guide holder 1 is provided with first strengthening part 4 with said walking beam junction.
Above-mentioned later-model track frame, wherein, a pair of said walking beam 3 is provided with second strengthening part 5 with inboard, said X frame 2 junction.
Above-mentioned later-model track frame, wherein, said walking beam 3 is provided with caterpillar wheel connection structure 6.
Above-mentioned later-model track frame, wherein, the reinforced rib 41 of the pair of parallel that said first strengthening part 4 mainly is provided with by both sides inside and outside said guide holder 1 and said walking beam 3 connecting portions separately forms.
Above-mentioned later-model track frame, wherein, said second strengthening part 5 mainly forms with inboard first brace panel 51 and the second reinforcement version 52 in said X frame 2 junctions by being located at a pair of said walking beam 3.
Above-mentioned later-model track frame, wherein, said caterpillar wheel connection structure 6 is mainly formed by the caterpillar wheel Connection Block of being located on the said walking beam 3 61.
Above-mentioned later-model track frame, wherein, the length that the length of the reinforced rib 41 above being in the reinforced rib 41 of the pair of parallel that said guide holder 1 and said walking beam 3 connecting portions are inboard is longer than the reinforced rib 41 that is in the below.
The beneficial effect of the utility model is:
Position several easy to crack to track frame is strengthened, and then can adopt the volume production frock to accomplish the production of this track frame, guarantees the inheritance of technology and pattern assembly, has avoided being convenient to realize immediately volume production because of improving the situation that cost that structure causes significantly improves.
Description of drawings
Fig. 1 is the side-looking structural representation of a kind of novel crawler frame of the utility model;
Fig. 2 is the plan structure scheme drawing of a kind of novel crawler frame of the utility model;
Fig. 3 is the longitudinal profile structural representation of a kind of novel crawler frame of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification of the utility model.
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of later-model track frame of the utility model; Comprise guide holder 1, X frame 2 and a pair of walking beam 3, a pair of walking beam 3 is connected in the both sides of X frame 2, and an end of every walking beam 3 is connected with guide holder 1; Wherein, guide holder 1 is provided with first strengthening part 4 with the walking beam junction.The effect of first strengthening part 4 is that the guide holder 1 and the connecting portion of walking beam 3 are strengthened, and prevents cracking phenomena, improves the intensity of guide holder 1, guarantees that the track adjusting wheel on the guide holder 1 can normal operation.First strengthening part 4 can be formed by the reinforced rib 41 that both sides inside and outside guide holder 1 and walking beam 3 connecting portions are provided with pair of parallel separately; Wherein, The length of the reinforced rib 41 of the pair of parallel in guide holder 1 and the walking beam 3 connecting portions outside can be identical, is in the length that the length of the reinforced rib 41 of top is longer than the reinforced rib 41 that is in the below in the reinforced rib 41 of the pair of parallel that guide holder 1 and walking beam 3 connecting portions are inboard.
On the technique scheme basis, further, can with inboard, X frame 2 junction second strengthening part 5 be set at a pair of walking beam 3.With the commissure, back second strengthening part 5 is set at the inboard preceding weld seam of a pair of walking beam 3 and X frame 2 junctions and can improves the excessive situation of this place's stress; Improve the reliability of track frame, on this basis second strengthening part 5 can by first brace panel 51 of being located at a pair of walking beam 3 and inboard preceding commissure, X frame 2 junctions be located at commissure, rear flank in a pair of walking beam 3 and X frame 2 junctions second strengthen version 52 and form.
On the technique scheme basis, further, walking beam 3 is provided with caterpillar wheel connection structure 6.Caterpillar wheel connection structure 6 is used to caterpillar wheel and connects; To replace the track carrying wheel in the existing track frame; Thereby the carriage that improves original track carrying wheel is to the unbalanced defective of walking beam 3 application of forces, and this place's intensity of raising, and caterpillar wheel connection structure 6 can be formed by the caterpillar wheel Connection Block of being located on the walking beam 3 61; Caterpillar wheel Connection Block 61 can be provided with many groups, and is stressed to disperse to be equipped with a plurality of caterpillar wheels.
The novel crawler frame that the utility model provides can effectively improve structural strength; And can be applicable in the various caterpillar machineries, and only strengthen to original structure, avoided changing the productive costs rising that structure causes; Simultaneously can inherit original manufacturing process, convenient operation fast.
The above is merely the utility model preferred embodiment; Be not thus the restriction the utility model claim; So the equivalent structure that all utilization the utility model specification sheetss and diagramatic content have been done changes, and all is included in the protection domain of the utility model.
Claims (7)
1. later-model track frame; Comprise guide holder (1), X frame (2) and a pair of walking beam (3); A pair of said walking beam (3) is connected in the both sides of said X frame (2); One end of every said walking beam (3) is connected with guide holder (1), it is characterized in that, said guide holder (1) is provided with first strengthening part (4) with said walking beam junction.
2. later-model according to claim 1 track frame is characterized in that, a pair of said walking beam (3) is provided with second strengthening part (5) with said X frame (2) inboard, junction.
3. later-model according to claim 1 track frame is characterized in that said walking beam (3) is provided with caterpillar wheel connection structure (6).
4. later-model according to claim 1 track frame is characterized in that, the reinforced rib (41) of the pair of parallel that said first strengthening part (4) mainly is provided with by the inside and outside both sides of said guide holder (1) and said walking beam (3) connecting portion separately forms.
5. like the said later-model track frame of claim 2, it is characterized in that said second strengthening part (5) mainly forms with inboard first brace panel (51) and the second reinforcement version (52) in said X frame (2) junction by being located at a pair of said walking beam (3).
6. like the said later-model track frame of claim 3, it is characterized in that said caterpillar wheel connection structure (6) is mainly formed by the caterpillar wheel Connection Block of being located on the said walking beam (3) (61).
7. like the said later-model track frame of claim 4; It is characterized in that the length that the length of the reinforced rib (41) above being in the reinforced rib (41) of the pair of parallel that said guide holder (1) and said walking beam (3) connecting portion are inboard is longer than the reinforced rib (41) that is in the below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220086834 CN202518371U (en) | 2012-03-09 | 2012-03-09 | Novel track frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220086834 CN202518371U (en) | 2012-03-09 | 2012-03-09 | Novel track frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518371U true CN202518371U (en) | 2012-11-07 |
Family
ID=47101333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220086834 Expired - Fee Related CN202518371U (en) | 2012-03-09 | 2012-03-09 | Novel track frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518371U (en) |
-
2012
- 2012-03-09 CN CN 201220086834 patent/CN202518371U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202669944U (en) | Heavy semi-trailer for coiled tubing equipment | |
| CN202294966U (en) | Mixer truck and frame thereof | |
| CN202358193U (en) | Light-weight bus frame | |
| CN107226136A (en) | A kind of hardware and software platform vehicle body floor structure and its assembly method | |
| CN103847820A (en) | Tracked and wheeled switchable traveling chassis | |
| CN202518371U (en) | Novel track frame | |
| KR20140100675A (en) | Lightweight Boom and Arm for Excavator | |
| CN208734276U (en) | A kind of automatic travelling hydraulic drilling apparatus | |
| CN201116141Y (en) | Trailer | |
| CN206394731U (en) | A kind of metallic conduit conveying arrangement | |
| CN203608526U (en) | Rear-three-point hydraulic suspension device of multifunctional crawler tractor | |
| CN105438210A (en) | C-shaped bracket for gear box of motor train unit | |
| CN102897236B (en) | Method for arranging thrust wheels in traveling device of crawler-type working machinery | |
| CN202848875U (en) | Portal crane main beam structure | |
| CN203319649U (en) | Lifting mechanism of forklift truck | |
| CN203485703U (en) | Mine car V-shaped propelling rod structure | |
| CN206501900U (en) | A kind of front deck roof side rail stiffener assembly | |
| CN205273666U (en) | Caterpillar crane factory supplies transfer car(buggy) | |
| CN206634070U (en) | A kind of C posts power transmission loop structure | |
| CN203528606U (en) | Auxiliary frame of wheel loader | |
| CN206307158U (en) | A kind of spare tyre cabin reinforcement structure | |
| CN201999069U (en) | Construction machinery vehicle body framework structure | |
| CN105128725B (en) | A kind of guard rail breakdown van slipping mechanism | |
| CN203181562U (en) | Grain combine harvester | |
| CN203902634U (en) | Bracket of steering machine |
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: 20121107 Termination date: 20160309 |