CN201620431U - Slider mechanism of trolley - Google Patents
Slider mechanism of trolley Download PDFInfo
- Publication number
- CN201620431U CN201620431U CN2010201088182U CN201020108818U CN201620431U CN 201620431 U CN201620431 U CN 201620431U CN 2010201088182 U CN2010201088182 U CN 2010201088182U CN 201020108818 U CN201020108818 U CN 201020108818U CN 201620431 U CN201620431 U CN 201620431U
- Authority
- CN
- China
- Prior art keywords
- slide block
- chassis
- mounting groove
- block mounting
- open end
- 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 - Lifetime
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Abstract
The utility model discloses a slider mechanism of a trolley, which comprises a slider, a slider installation slot and a baffle; the slider installation slot is fixedly connected on a trolley body, and one end of the slot is an open end; the slider is spliced in the slider installation slot by the open end, and comprises an engineering plastic alloy block which protrudes out of the slider installation slot; the baffle is detachably fixed on the trolley body; the baffle seals the open end; and the slider mechanism of the trolley not only ensures the advantages of the sliding system structure of a traditional trolley, but also achieves the purposes of convenient detachment and time and labor saving, and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of slide block mechanism of chassis, relates in particular to a kind of slide block mechanism that is applied to the cutter suction dredger table system.
Background technology
Existing cutter suntion dredger table system is generally, and several steel rollers are housed on chassis, and roller is connected with the chassis structure by axle.Roll in orbit with roller and to realize moving forward and backward of chassis.Because roller and track are lines to be contacted and can cause that to produce pressure at the position of track contact point very big, and shortened the application life of track, and roller is connected for axle with chassis, takes place to wear and tear or roller self generation is worn and torn as axle sleeve, keeps in repair extremely difficult.
The technical scheme of another kind of existing table system is for to stretch out two slide blocks in the both sides of chassis, and slide block is a steel structure, at slide block and the contacted position of track an engineering plastic alloy material is housed respectively.This material is fixed by bolts on the slide block, and the slip in orbit of chassis mat slide block and alloy material realizes seesawing.This special alloy material has low friction factor, and the contact area of this slide construction and track is bigger, and it is less to produce pressure at raceway surface, can slow down chassis to the impact of track with advancing the track application life.Yet, because engineering plastic alloy fret wear rate is higher than steel material,, when changing, needs hundreds of tons the chassis of weighing must be hung out track so its replacement cycle is shorter, change engineering plastic alloy, when causing its replacement cost, effort, expense costliness.
Summary of the invention
The purpose of this utility model is for overcoming the deficiency of existing table system, a kind of slide block mechanism of chassis being provided.The engineering plastic alloy material that interface adopted that contacts with track in this slide block mechanism is designed to can formula for convenience detach.Its friction factor that had both had the engineering plastic alloy material is little, the effect of protection track, can be convenient for changing when this material is worn down to the limit again.
For achieving the above object, the utility model adopts following technical scheme: a kind of slide block mechanism of chassis, comprise: slide block, slide block mounting groove and baffle plate, described slide block mounting groove is fixedly connected on the chassis body, the one end is the open end, described slide block is plugged in the described slide block mounting groove by described open end, described slide block also comprises the engineering plastic alloy piece that protrudes out outside the described slide block mounting groove, described baffle plate is dismountable to be fixed on the chassis body, and described baffle plate seals described open end.
Further, described slide block is a kind of base steel engineering plastic alloy piece, comprises the steel body, described engineering plastic alloy piece and the described steel body structure that is formed in one.
Further, the described open end of described slide block mounting groove is mutually concordant with an end of chassis body, and the other end that described slide block mounting groove is relative with described open end has the sealing piece of the described slide block mounting groove of sealing.
Further, the both lateral sides of described slide block mounting groove is integrally formed with the hook part of the described slide block mounting groove of subtend inner bending.
Further, the both lateral sides of described steel body is integrally formed with a pair of projection.
Further, described slide block and described slide block mounting groove equal in length.
Further, described slide block mounting groove and chassis body welding.
Further, described baffle plate is connected with chassis body bolt.
Further, described sealing piece and slide block mounting groove are one-body molded.
Compared with prior art, it is slide block that chassis slide block mechanism of the present utility model adopts base steel engineering plastic alloy piece, has both guaranteed the advantage of prior art, and having realized again can be for convenience detach, and time saving and energy saving purpose has improved operating efficiency.
Description of drawings
Fig. 1 be the utility model chassis slide block mechanism in working order with the relative position schematic diagram of chassis body and trolley track;
Fig. 2 is an A-A line position side cross sectional view as shown in Figure 1.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Specifically introduce the specific embodiment of the slide block mechanism of the utility model chassis with reference to the accompanying drawings, structure or function identical among the figure mark with identical numeral.Should be noted that the purpose of accompanying drawing just is convenient to the explanation to the utility model specific embodiment, is not a kind of unnecessary narration or to the restriction of the utility model scope, in addition, accompanying drawing there is no need to draw in proportion.
See also shown in Fig. 1,2, the slide block mechanism of the utility model chassis comprises slide block mounting groove 5, base steel engineering plastic alloy piece 4, baffle plate 6 and the bolt 7 that is fixed on the chassis body 1.
Baffle plate 6 is located at a mutually concordant end of slide block mounting groove 5 and chassis body 1, after base steel engineering plastic alloy piece 4 installed, baffle plate 6 mat bolts 7 were installed on the chassis body 1, baffle plate 6 seals the open end 50 of these slide block mounting grooves 5 and make it assemble unlikely the coming off in back base steel engineering plastic alloy piece 4 relative fixed.
With the trolley track 3 concordant chassis fixed limit devices (not shown) that are provided with, when base steel engineering plastic alloy piece 4 serious wear in being located at slide block mounting groove 5 need be changed, chassis body 1 can be moved on the chassis fixed limit device, with chassis body 1 jack-up slightly.Baffle plate 6 can conveniently be pulled down, and just can extract base steel engineering plastic alloy piece 4 out and change, and need not chassis integral body is hung trolley track 3 and changes engineering plastic alloy piece 4.The base steel engineering plastic alloy piece 4 that slide block mechanism of the present utility model adopts had both guaranteed the advantage of aforementioned prior art, adopted again with the fixing structure of slide block of groove and baffle plate 6, for convenience detach, make whole replacing process time saving and energy saving, largely improved operating efficiency.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (9)
1. the slide block mechanism of a chassis, comprise: slide block, slide block mounting groove and baffle plate, it is characterized in that: described slide block mounting groove is fixedly connected on the chassis body, the one end is the open end, described slide block is plugged in the described slide block mounting groove by described open end, described slide block also comprises the engineering plastic alloy piece that protrudes out outside the described slide block mounting groove, and described baffle plate is dismountable to be fixed on the chassis body, and described baffle plate seals described open end.
2. the slide block mechanism of chassis as claimed in claim 1, it is characterized in that: described slide block is a kind of base steel engineering plastic alloy piece, comprises the copper body, described engineering plastic alloy piece and the described steel body structure that is formed in one.
3. the slide block mechanism of chassis as claimed in claim 1, it is characterized in that: the described open end of described slide block mounting groove is mutually concordant with an end of chassis body, and the other end that described slide block mounting groove is relative with described open end has the sealing piece of the described slide block mounting groove of sealing.
4. the slide block mechanism of chassis as claimed in claim 2, it is characterized in that: the both lateral sides of described slide block mounting groove is integrally formed with the hook part of the described slide block mounting groove of subtend inner bending.
5. the slide block mechanism of chassis as claimed in claim 2, it is characterized in that: the both lateral sides of described steel body is integrally formed with a pair of projection.
6. the slide block mechanism of chassis as claimed in claim 1 is characterized in that: described slide block and described slide block mounting groove equal in length.
7. the slide block mechanism of chassis as claimed in claim 1 is characterized in that: described slide block mounting groove and the welding of chassis body.
8. the slide block mechanism of chassis as claimed in claim 1, it is characterized in that: described baffle plate is connected with chassis body bolt.
9. the slide block mechanism of chassis as claimed in claim 3, it is characterized in that: described sealing piece and slide block mounting groove are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201088182U CN201620431U (en) | 2010-02-05 | 2010-02-05 | Slider mechanism of trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201088182U CN201620431U (en) | 2010-02-05 | 2010-02-05 | Slider mechanism of trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620431U true CN201620431U (en) | 2010-11-03 |
Family
ID=43023887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201088182U Expired - Lifetime CN201620431U (en) | 2010-02-05 | 2010-02-05 | Slider mechanism of trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016040A (en) * | 2014-04-30 | 2015-11-04 | 中冶天工集团有限公司 | Slippage construction method for giant overweight equipment |
| CN107284963A (en) * | 2016-04-04 | 2017-10-24 | 中建筑港集团有限公司 | A kind of component transfer arrangement and its construction method |
| CN109850071A (en) * | 2019-04-03 | 2019-06-07 | 哈尔滨工程大学 | A kind of double rigidity are double to pre-tighten shock mitigation system |
-
2010
- 2010-02-05 CN CN2010201088182U patent/CN201620431U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016040A (en) * | 2014-04-30 | 2015-11-04 | 中冶天工集团有限公司 | Slippage construction method for giant overweight equipment |
| CN107284963A (en) * | 2016-04-04 | 2017-10-24 | 中建筑港集团有限公司 | A kind of component transfer arrangement and its construction method |
| CN109850071A (en) * | 2019-04-03 | 2019-06-07 | 哈尔滨工程大学 | A kind of double rigidity are double to pre-tighten shock mitigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |