CN202766960U - Hydraulic supporting column used for sliding form cement paving machine - Google Patents
Hydraulic supporting column used for sliding form cement paving machine Download PDFInfo
- Publication number
- CN202766960U CN202766960U CN 201220494536 CN201220494536U CN202766960U CN 202766960 U CN202766960 U CN 202766960U CN 201220494536 CN201220494536 CN 201220494536 CN 201220494536 U CN201220494536 U CN 201220494536U CN 202766960 U CN202766960 U CN 202766960U
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- sleeve
- slip
- fixedly connected
- form cement
- terminal pad
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Abstract
The utility model discloses a hydraulic supporting column used for a sliding form cement paving machine. The hydraulic supporting column used for the sliding form cement paving machine comprises a guide supporting column and a lifting oil cylinder, the lifting oil cylinder is arranged in the guide supporting column, a first sleeve is arranged outside the upper portion of the lifting oil cylinder, a second sleeve is arranged outside the guide supporting column, a third sleeve is arranged outside the second sleeve, the guide supporting column is fixedly connected with a first connecting disk, the guide supporting column is fixedly connected with a second connecting disk, the upper end of the second sleeve is fixedly connected with the first connecting disk, and the lower end of the second sleeve is fixedly connected with a second connecting disk. A cylinder body of the lifting oil cylinder is connected with a crawler-type walking mechanism, a first piston rod of the lifting oil cylinder is fixedly connected with the upper end of the first sleeve, the lower end of the first sleeve is fixedly connected with the first connecting disk, the lower end of the second sleeve is provided with a fixing disk, the lower end of the third sleeve abuts against the upper surface of the fixing disk, and the fixing disk is provide with a connecting ear ring. The hydraulic supporting column used for the sliding form cement paving machine can be matched with the crawler-type walking mechanism to achieve functions of machine frame weight bearing and crawler-type walking mechanism steering.
Description
Technical field
The utility model relates to a kind of hydraulic prop, particularly relates to a kind of hydraulic prop for slip-form cement paver.
Background technology
Slipform Concrete Paver is one of key equipment of the high-grade cement concrete pavement of making, existing slip-form cement paver can be divided into four crawler belts, three crawler belts and two crawler types by the number of crawler belt, guarantee that cement concrete pavement that the slip-form cement paver making goes out reaches the requirement of job specfication, except the correct construction technology of GPRS, rational corollary equipment, outside the high-quality cement concrete, the technical requirements of each operating mechanism of slip-form cement coagulation machine is seemed especially important.
Slipform Concrete Paver is the construction machinery of the operation while travelling, the constancy of its travel speed and the linearity of travelling have very large impact to the planeness of paving concrete pavement, initial compactness, segregation degree, the performance of drive-control system, steering control system and hydraulic prop is the key factor that affects Paver performance, has determined to a great extent the quality of operation quality.Therefore, the design studies of cement concrete spreader drive-control system and steering control system and hydraulic prop had important practical significance.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of hydraulic prop for slip-form cement paver is provided.The hydraulic prop that should be used for slip-form cement paver can cooperate crawler type walking mechanism to finish the function of framework for support weight and the function that crawler type walking mechanism turns to, and it is simple in structure, easy to use, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: the hydraulic prop that is used for slip-form cement paver, it is characterized in that: comprise guide stanchion and hoist cylinder, the lower end of described guide stanchion is fixedly connected on the crawler type walking mechanism of slip-form cement paver, described hoist cylinder is arranged on guide stanchion inside, the outer setting on described hoist cylinder top has sleeve one, the closed upper part lower openings of described sleeve one, described guide stanchion outside and the below that is positioned at sleeve one are provided with sleeve two, the outer setting of described sleeve two has sleeve three, on the described guide stanchion and the upper end that is positioned at sleeve two is fixedly connected with terminal pad one, on the described guide stanchion and the lower end that is positioned at sleeve two is fixedly connected with terminal pad two, the upper end of described sleeve two is fixedly connected with terminal pad one, the lower end of described sleeve two is fixedly connected with terminal pad two, described sleeve three is fixedly connected with the frame of slip-form cement paver, has the gap between described sleeve two and the sleeve three, the cylinder body of described hoist cylinder is connected with described crawler type walking mechanism, the piston rod one of described hoist cylinder is fixedly connected with the upper end of sleeve one, the lower end of described sleeve one is fixedly connected on the terminal pad one, the lower end of described sleeve two is provided with fixed disk, the lower end of described sleeve three is connected on the upper surface of fixed disk, is provided with the connecting lug that is connected for the steering cylinder of slip-form cement paver on the described fixed disk.
The above-mentioned hydraulic prop that is used for slip-form cement paver, it is characterized in that: described guide stanchion is connected with crawler type walking mechanism by support, and the cylinder body of described hoist cylinder is connected with support by bearing plate.
The above-mentioned hydraulic prop that is used for slip-form cement paver, it is characterized in that: be provided with yoke plate on the end cap of described sleeve one, described piston rod one is connected with yoke plate by connecting pin.
The above-mentioned hydraulic prop that is used for slip-form cement paver, it is characterized in that: the lower end of described sleeve one is provided with flange, and described flange is connected with terminal pad one by bolt.
The above-mentioned hydraulic prop that is used for slip-form cement paver is characterized in that: be provided with on the described terminal pad one for the square hole one that is fixedly connected with guide stanchion, be provided with for the square hole two that is fixedly connected with guide stanchion on the described terminal pad two.
The above-mentioned hydraulic prop that is used for slip-form cement paver is characterized in that: be provided with packing ring between the lower end of described sleeve three and the fixed disk.
The above-mentioned hydraulic prop that is used for slip-form cement paver, it is characterized in that: described packing ring is made by wear resistant nylon.
The above-mentioned hydraulic prop that is used for slip-form cement paver, it is characterized in that: be welded with junction plate on the described sleeve three, described junction plate vertically arranges, offer on the described junction plate a plurality of for the bolted bolt hole two of slip-form cement paver frame.
The above-mentioned hydraulic prop that is used for slip-form cement paver is characterized in that: described sleeve two tops and offer a plurality of welding holes for sleeve two being welded on the terminal pad one around sleeve two.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the utility model can be realized the function of framework for support weight, that is to say, the weight of paver frame is passed on the sleeve two by sleeve three and fixed disk, thereby pass through again sleeve two whole going downs to crawler type walking mechanism, can also realize the function that crawler type walking mechanism turns to, the piston rod two of two steering cylinders is connected with connecting lug respectively on the slip-form cement paver, along with a side piston rod two stretches out, connecting lug drives by fixed disk and its fixing sleeve two and rotates, described sleeve two drives crawler type walking mechanism by guide stanchion and rotates, thereby realizes turning function.
3, realization cost of the present utility model is low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, rationally novel in design, functional reliability is high, long service life, and this hydraulic prop combines the turning function of crawler type walking mechanism and the function of framework for support weight cleverly, reduced the height of original hydraulic prop, greatly saved raw material, and it is easy to use, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of the utility model terminal pad one.
Fig. 4 is the structural representation of the utility model terminal pad two.
Fig. 5 is the annexation schematic diagram of the utility model sleeve three and junction plate.
Fig. 6 is the structural representation of the utility model junction plate.
Fig. 7 is the annexation schematic diagram of the utility model sleeve two and terminal pad one.
Description of reference numerals:
1-crawler type walking mechanism; 2-support; 3-bearing plate;
4-guide stanchion; 5-terminal pad two; 5-1-square hole two;
6-connecting lug; 7-steering cylinder; 7-1-piston rod two;
8-sleeve two; 8-1-welding hole; 9-sleeve three;
10-terminal pad one; 10-1-bolt hole one; 10-2-square hole one;
11-flange; 12-sleeve one; 13-yoke plate;
14-connecting pin; 15-hoist cylinder; 15-1-piston rod one;
16-packing ring; 17-fixed disk; 18-bolt;
19-junction plate; 19-1-bolt hole two.
The specific embodiment
A kind of hydraulic prop for slip-form cement paver as depicted in figs. 1 and 2, comprise guide stanchion 4 and hoist cylinder 15, the lower end of described guide stanchion 4 is fixedly connected on the crawler type walking mechanism 1 of slip-form cement paver, described hoist cylinder 15 is arranged on guide stanchion 4 inside, the outer setting on described hoist cylinder 15 tops has sleeve 1, the closed upper part lower openings of described sleeve 1, described guide stanchion 4 outside and the below that is positioned at sleeve 1 are provided with sleeve 28, the outer setting of described sleeve 28 has sleeve 39, on the described the guide stanchion 4 and upper end that is positioned at sleeve 28 is fixedly connected with terminal pad 1, on the described the guide stanchion 4 and lower end that is positioned at sleeve 28 is fixedly connected with terminal pad 25, the upper end of described sleeve 28 is fixedly connected with terminal pad 1, the lower end of described sleeve 28 is fixedly connected with terminal pad 25, described sleeve 39 is fixedly connected with the frame of slip-form cement paver, has the gap between described sleeve 28 and the sleeve 39, the cylinder body of described hoist cylinder 15 is connected with described crawler type walking mechanism 1, piston rod one 15-1 of described hoist cylinder 15 is fixedly connected with the upper end of sleeve 1, the lower end of described sleeve 1 is fixedly connected on the terminal pad 1, the lower end of described sleeve 28 is provided with fixed disk 17, the lower end of described sleeve 39 is connected on the upper surface of fixed disk 17, is provided with the connecting lug 6 that is connected for the steering cylinder 7 of slip-form cement paver on the described fixed disk 17.Described fixed disk 17 is welded on the lower end of sleeve 28, and described connecting lug 6 is welded on the fixed disk 17.
During use, piston rod two 7-1 of two steering cylinders 7 are connected with connecting lug 6 respectively on the slip-form cement paver, two 7-1 stretch out along with a side piston rod, connecting lug 6 drives by fixed disk 17 and its fixing sleeve 28 and rotates, described sleeve 28 drives crawler type walking mechanism 1 by guide stanchion 4 and rotates, thereby realization turning function, simultaneously, hydraulic prop described in the utility model can be fast with the weight transmitting of paver frame to crawler type walking mechanism 1, that is to say, the weight of paver frame is passed on the sleeve 28 by sleeve 39 and fixed disk 17, thereby passes through sleeve 28 whole going downs to crawler type walking mechanism 1 again.
As shown in Figure 1, described guide stanchion 4 is connected with crawler type walking mechanism 1 by support 2, and the cylinder body of described hoist cylinder 15 is connected with support 2 by bearing plate 3.Be provided with yoke plate 13 on the end cap of described sleeve 1, described piston rod one 15-1 is connected with yoke plate 13 by connecting pin 14.The lower end of described sleeve 1 is provided with flange 11, and described flange 11 is connected with terminal pad 1 by bolt 18.In conjunction with Fig. 1 and Fig. 3, described bolt 18 passes flange 11 and stretches in the bolt hole 1 on the terminal pad 1.
As shown in Figure 3, be provided with on the described terminal pad 1 for square hole one 10-2 that is fixedly connected with guide stanchion 4.As shown in Figure 4, be provided with on the described terminal pad 25 for square hole two 5-1 that are fixedly connected with guide stanchion 4.The round outside but spuare inside type of described terminal pad 1 and terminal pad 25 (similar copper coin) is when structure can guarantee to turn to, described terminal pad 1 and terminal pad 25 drives that vertical guide stanchion 4 is rotated and the invariant position that keeps the whole frame of slip form paver, guide stanchion 4 links together with support 2, crawler type walking mechanism 1, guarantees the unified motion of integrated member.Described terminal pad 1 and terminal pad 25 all are welded on the sleeve 28.
As shown in Figure 1, be provided with packing ring 16 between the lower end of described sleeve 39 and the fixed disk 17.In the time of so just keeping turning to, sleeve 28 rotates relative to sleeve 39, and the position of frame remains unchanged, and at matched in clearance place apply oil, to reduce the frictional force between the member.Preferred way is, described packing ring 16 is made by wear resistant nylon.
In conjunction with Fig. 5 and Fig. 6, be welded with junction plate 19 on the described sleeve 39, described junction plate 19 vertically arranges, offer on the described junction plate 19 a plurality of for bolted bolt hole two 19-1 of slip-form cement paver frame.
As shown in Figure 7, described sleeve 28 tops and offer a plurality of welding hole 8-1 for sleeve 28 being welded on the terminal pad 1 around sleeve 28.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. the hydraulic prop that is used for slip-form cement paver, it is characterized in that: comprise guide stanchion (4) and hoist cylinder (15), the lower end of described guide stanchion (4) is fixedly connected on the crawler type walking mechanism (1) of slip-form cement paver, described hoist cylinder (15) is arranged on guide stanchion (4) inside, the outer setting on described hoist cylinder (15) top has sleeve one (12), the closed upper part lower openings of described sleeve one (12), described guide stanchion (4) outside and the below that is positioned at sleeve one (12) are provided with sleeve two (8), the outer setting of described sleeve two (8) has sleeve three (9), described guide stanchion (4) upper end upper and that be positioned at sleeve two (8) is fixedly connected with terminal pad one (10), described guide stanchion (4) lower end upper and that be positioned at sleeve two (8) is fixedly connected with terminal pad two (5), the upper end of described sleeve two (8) is fixedly connected with terminal pad one (10), the lower end of described sleeve two (8) is fixedly connected with terminal pad two (5), described sleeve three (9) is fixedly connected with the frame of slip-form cement paver, has the gap between described sleeve two (8) and the sleeve three (9), the cylinder body of described hoist cylinder (15) is connected with described crawler type walking mechanism (1), the piston rod one (15-1) of described hoist cylinder (15) is fixedly connected with the upper end of sleeve one (12), the lower end of described sleeve one (12) is fixedly connected on the terminal pad one (10), the lower end of described sleeve two (8) is provided with fixed disk (17), the lower end of described sleeve three (9) is connected on the upper surface of fixed disk (17), is provided with the connecting lug (6) that is connected for the steering cylinder (7) of slip-form cement paver on the described fixed disk (17).
2. the hydraulic prop for slip-form cement paver according to claim 1, it is characterized in that: described guide stanchion (4) is connected with crawler type walking mechanism (1) by support (2), and the cylinder body of described hoist cylinder (15) is connected with support (2) by bearing plate (3).
3. the hydraulic prop for slip-form cement paver according to claim 1 is characterized in that: be provided with yoke plate (13) on the end cap of described sleeve one (12), described piston rod one (15-1) is connected with yoke plate (13) by connecting pin (14).
4. the hydraulic prop for slip-form cement paver according to claim 1, it is characterized in that: the lower end of described sleeve one (12) is provided with flange (11), and described flange (11) is connected with terminal pad one (10) by bolt (18).
5. the hydraulic prop for slip-form cement paver according to claim 1, it is characterized in that: be provided with the square hole one (10-2) that is fixedly connected with for guide stanchion (4) on the described terminal pad one (10), be provided with the square hole two (5-1) that is fixedly connected with for guide stanchion (4) on the described terminal pad two (5).
6. the hydraulic prop for slip-form cement paver according to claim 1 is characterized in that: be provided with packing ring (16) between the lower end of described sleeve three (9) and the fixed disk (17).
7. the hydraulic prop for slip-form cement paver according to claim 6, it is characterized in that: described packing ring (16) is made by wear resistant nylon.
8. the hydraulic prop for slip-form cement paver according to claim 1, it is characterized in that: be welded with junction plate (19) on the described sleeve three (9), described junction plate (19) vertically arranges, offer on the described junction plate (19) a plurality of for the bolted bolt hole two of slip-form cement paver frame (19-1).
9. the hydraulic prop for slip-form cement paver according to claim 1 is characterized in that: described sleeve two (8) tops and offer a plurality of welding holes (8-1) for sleeve two (8) being welded on the terminal pad one (10) around sleeve two (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494536 CN202766960U (en) | 2012-09-26 | 2012-09-26 | Hydraulic supporting column used for sliding form cement paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494536 CN202766960U (en) | 2012-09-26 | 2012-09-26 | Hydraulic supporting column used for sliding form cement paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766960U true CN202766960U (en) | 2013-03-06 |
Family
ID=47773543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494536 Expired - Fee Related CN202766960U (en) | 2012-09-26 | 2012-09-26 | Hydraulic supporting column used for sliding form cement paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766960U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161115A (en) * | 2013-03-14 | 2013-06-19 | 陈建军 | Die fixing device of paver |
| CN107558338A (en) * | 2017-10-17 | 2018-01-09 | 江苏四明工程机械有限公司 | Slip form paver crawler belt transfer |
| CN110593061A (en) * | 2019-10-10 | 2019-12-20 | 江苏四明工程机械有限公司 | Intelligent rotary crawler steering column and slip form paver |
| CN111119009A (en) * | 2019-04-19 | 2020-05-08 | 广州市佑安土木工程有限公司 | Electro-hydraulic control system and slip form paver |
-
2012
- 2012-09-26 CN CN 201220494536 patent/CN202766960U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161115A (en) * | 2013-03-14 | 2013-06-19 | 陈建军 | Die fixing device of paver |
| CN103161115B (en) * | 2013-03-14 | 2015-04-29 | 陈建军 | Die fixing device of paver |
| CN107558338A (en) * | 2017-10-17 | 2018-01-09 | 江苏四明工程机械有限公司 | Slip form paver crawler belt transfer |
| CN111119009A (en) * | 2019-04-19 | 2020-05-08 | 广州市佑安土木工程有限公司 | Electro-hydraulic control system and slip form paver |
| CN110593061A (en) * | 2019-10-10 | 2019-12-20 | 江苏四明工程机械有限公司 | Intelligent rotary crawler steering column and slip form paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130926 |