CN109252508A - A kind of saw chain formula slotter driving chain - Google Patents
A kind of saw chain formula slotter driving chain Download PDFInfo
- Publication number
- CN109252508A CN109252508A CN201710570067.2A CN201710570067A CN109252508A CN 109252508 A CN109252508 A CN 109252508A CN 201710570067 A CN201710570067 A CN 201710570067A CN 109252508 A CN109252508 A CN 109252508A
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- CN
- China
- Prior art keywords
- chain
- hole
- piece
- connecting pin
- cabinet
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/187—Bulkheads or similar walls made solely of concrete in situ the bulkheads or walls being made continuously, e.g. excavating and constructing bulkheads or walls in the same process, without joints
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Lubricants (AREA)
Abstract
A kind of saw chain formula slotter driving chain, including hoisting frame, the power head containing drive sprocket, cutting box, the end cut case containing supporting roller, and heavily loaded chain；Power head is installed in hoisting frame front；More piece cutting box is installed in below hoisting frame；End cut case is installed in cutting box lower end surface；Heavily loaded chain forms chain conveyer between drive sprocket and supporting roller, and positioned at the left and right sides of cutting box and end cut case to move up and down, upper end step hole and lower end through-hole is respectively set in the upper and lower end parts mounting hole of each chain piece of chain rail or so；Guide passes through lower end through-hole and partially into upper end step hole, forms gap location between guide and the stage in upper end step hole and oil sealing is arranged；Connecting pin is placed in hole made of guide is docked with the upper end step hole of two or so chain pieces, and oil duct is equipped in connecting pin, and one end is equipped with end oil nozzle；Saw chain formula slotter driving chain of the present invention has the characteristics that structural strength is high, wear-resisting property is good and lubricate and sealing is effectively improved.
Description
Technical field
The present invention relates to a kind of driving chain, in particular to a kind of saw chain formula slotter driving chain.
Background technique
Saw chain formula slotter is as a kind of underground foundation construction machinery, for building the supporting construction in foundation engineering, cutting
Water curtain wall is isolated the wall base and to stiffening basic ground, is suitable for the construction of the stratum such as cohesive soil, sand, gravel, sandstone and soft rock.
After being inserted into underground and complete connection section by section by more piece cutting box, the chain in cutting box side guide slot is in drive sprocket
With with chain conveyer is formed between movable sprocket, the digging cutter that interval is installed in chain surface turns round on one side with chain, an edge
Base makees transversely and horizontally mobile cutting, sprays cement grout, stabilizing solution and soil solidification liquid by cutting cabinets cavity pipeline, makes them
It is mixed with the soil of original position, forms equal thickness cement diaphram wall.
In the prior art, chain is driving digging cutter to carry out cutting operation in pumping in underground tank body
When, it itself will receive among the invasion and encirclement of cement grout, cutting fluid, solidify liquid and sand, the lubrication and sealing one of chain
It is directly more scabrous technical problem；Meanwhile in stratum various dense sand stratums, gravel layer and rock stratum easily to chain-sheet of chain and
Guide causes excessive damage and abrasion, influences construction efficiency, and maintenance and the cost of upkeep of equipment is significantly increased, and especially influences
Equal thickness cement soil continuous wall construction quality.
Summary of the invention
It is an object of the invention to provide according to the deficiencies in the prior art, a kind of structural strength is high, wear-resisting property
The saw chain formula slotter driving chain that excellent and lubrication and sealing performance can be effectively improved.
One kind being used for saw chain formula slotter driving chain, comprising:
Hoisting frame, including lifting frame body and lower part box-type member；
Power head, including power head mounting rack and with the driving head of drive sprocket；
Cutting box, by more piece length, the docking of equal unit cutting cabinet is not formed；
End cut case, servo-actuated wheel assembly including end cut cabinet, containing supporting roller and is located at end cut cabinet or so two
The guiding protecting of side；
Heavily loaded chain is concatenated by more piece chain rail and is formed, and every pitch chain rail includes each chain piece, guide, connecting pin and oil sealing around；
It is characterized by:
The power head is installed in the top of the lower part box-type member of the front of hoisting frame by power head mounting rack；
The cutting box according to the digging depth of slotter configure by different length more piece unit cutting cabinet it is longitudinally connected and
It constitutes, and is installed in by bolt by uppermost first segment unit cutting cabinet the lower end of the lower part box-type member of hoisting frame
Face；
The end cut case cuts cabinet with the one section unit of bottom that bolt is installed in cutting box by end cut cabinet
Lower end surface；The servo-actuated wheel assembly is installed in the lower end surface of end cut cabinet；
The heavy duty chain is located at described cut by forming chain conveyer between drive sprocket and supporting roller after more piece chain rail concatenation
The left and right sides of case and end cut case are cut to move up and down；Pacify the upper end of two or so chain pieces of every pitch chain rail
Dress hole is set as upper end step hole, their lower end mounting hole is set as lower end through-hole；The guide is to pass through under chain piece
It holds through-hole and arranges partially into the mode in upper end step hole to form gap between guide and the stage in upper end step hole, and
In the interstitial site, oil sealing is set；The connecting pin is placed in made of guide docks with the upper end step hole of two or so chain pieces
Be equipped with the oil duct towards guide inner wall in hole, inside connecting pin, one end be equipped be connected to oil duct, the end for injecting lubricating grease
Portion's oil nozzle.
The present invention can be, and the oil sealing is made of the rubber or polyurethane material of certain degree of hardness and elasticity, have close
Good, the wear-resistant and corrosion-resistant effect of envelope property.
The present invention is also possible that the lubricating grease injected the oil duct inside the connecting pin Nei is with wear-resisting, waterproof, antioxygen
Change No. 2 universal lithium base rouge, No. 3 universal lithium base rouge or the Universal automobile lithium saponify with favorable sealing property.
The present invention is also possible that the left and right chain piece using the forging production of 35MnBM steel alloy preform, has higher
Intensity and wearability and the big feature of anti-fine sand ability.
The present invention is also possible that the connecting pin is made of 45B steel alloy, anti-shearing, counter-bending and Resisting fractre intensity
Height has both higher shock resistance, antifatigue and wear resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of saw chain formula slotter driving chain of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of heavily loaded chain in Fig. 1；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the D-D of Fig. 3 to cross-sectional view.
Specific embodiment
Saw chain formula slotter driving chain of the present invention is further described below in conjunction with attached drawing.
A kind of saw chain formula slotter driving chain, comprising: hoisting frame 1, including lifting frame body 11 and lower part box-type member 14；
Power head 2, including power head mounting rack 21 and with the driving head 22 of drive sprocket 221；Cutting box 3 is differed by more piece length
Unit cutting cabinet docking composition；End cut case 4, the supporting roller including end cut cabinet 41 and containing supporting roller 422 are total
At 42；Heavily loaded chain 5 is concatenated by more piece chain rail and is formed, every pitch chain rail 51 include each chain piece 52,52 ' in left and right, guide 53,
Connecting pin 54 and oil sealing 55；It is characterized by:
The power head 2 is installed in the top of the lower part box-type member 14 of the front of hoisting frame 1 by power head mounting rack 21；
The cutting box 3 according to the digging depth of slotter configure by different length more piece unit cutting cabinet it is longitudinally connected and
It constitutes, and is installed in the lower part box-type member 14 of hoisting frame 1 by bolt by uppermost first segment unit cutting cabinet 31
Lower end surface；
The end cut case 4 is cut by end cut cabinet 41 with the one section unit of bottom that bolt is installed in cutting box 3
The lower end surface of cabinet 31；The servo-actuated wheel assembly 42 is installed in the lower end surface of end cut cabinet 41；
The heavy duty chain 5 between drive sprocket 221 and supporting roller 422 by forming chain conveyer, and position after more piece chain rail concatenation
In the left and right sides of the cutting box 3 and end cut case 4 to move up and down；Two or so chains of every pitch chain rail 51
The upper end mounting hole of piece 52,52 ' is set as upper end step hole 521,521 ', and it is logical that their lower end mounting hole is set as lower end
Hole 522,522 '；The guide 53 is to pass through the lower end through-hole 522,522 ' of chain piece and partially into upper end step hole 521,521 '
Mode arrange to form gap between guide 53 and the stage in upper end step hole 521,521 ', the gap be annular gap,
And oil sealing 55 is set in the interstitial site；The connecting pin 54 is placed in the upper end stand of guide 53 and two or so chain piece 52,52 '
The oil duct 541 towards 53 inner wall of guide is equipped in hole made of rank hole 521,521 ' is docked, inside connecting pin 54, one end is equipped with
It is connected to oil duct 541, the end oil nozzle 542 for injecting lubricating grease；The lubrication that oil duct 541 inside the connecting pin 54 injects
Rouge is with wear-resisting, waterproof, anti-oxidant and favorable sealing property No. 2 universal lithium base rouge, No. 3 universal lithium base rouge or Universal automobile
Lithium saponify；The left and right chain piece 52,52 ' is using the forging production of 35MnBM steel alloy preform, intensity with higher and resistance to
Mill property, the big feature of anti-fine sand ability；The guide 53 is each passed through lower end through-hole 522,522 ' afterwards and oil is arranged at its both ends
Upper end step hole 521,521 ' is installed in after envelope 55, the oil sealing 55 is using certain degree of hardness and elastic rubber or polyurethane material
It is made, there is good airproof performance, wear-resistant and corrosion-resistant effect；The connecting pin 54 is placed in guide 53 and two or so chain piece 52,
In hole made of 52 ' upper end step hole 521,521 ' is docked, connecting pin 54 is made of 45B steel alloy, anti-shearing, counter-bending
It is high with Resisting fractre intensity, have both higher shock resistance, antifatigue and wear resistance.
Saw chain formula slotter driving chain of the present invention has excellent structural strength height, wear-resisting property and lubrication and leakproofness
The features such as can effectively improve.
Claims (5)
1. a kind of saw chain formula slotter driving chain, comprising:
Hoisting frame (1), including lifting frame body (11) and lower part box-type member (14)；
Power head (2), including power head mounting rack (21) and with the driving head (22) of drive sprocket (221)；
Cutting box (3), by more piece length, the docking of equal unit cutting cabinet is not formed；
End cut case (4), including end cut cabinet (41) and containing the servo-actuated wheel assembly (42) of supporting roller (422)；
Heavily loaded chain (5), is concatenated by more piece chain rail and is formed, every pitch chain rail (51) include around each chain piece (52,52 '), pin
Cover (53), connecting pin (54) and oil sealing (55)；
It is characterized by:
The power head (2) is installed in the lower part box-type member (14) of the front of hoisting frame (1) by power head mounting rack (21)
Top；
The cutting box (3) configures longitudinally connected by the more piece unit cutting cabinet of different length according to the digging depth of slotter
And it constitutes, and be installed in the lower part box of hoisting frame (1) by bolt by uppermost first segment unit cutting cabinet (31)
The lower end surface of component (14)；
The end cut case (4) is installed in the one section list of bottom of cutting box (3) by end cut cabinet (41) with bolt
The lower end surface of member cutting cabinet (31)；The servo-actuated wheel assembly (42) is installed in the lower end surface of end cut cabinet (41)；
The heavy duty chain (5) is passed by forming chain between drive sprocket (221) and supporting roller (422) after more piece chain rail concatenation
It is dynamic, and it is located at the left and right sides of the cutting box (3) and end cut case (4) to move up and down；Every pitch chain rail
(51) the upper end mounting hole of two or so chain pieces (52,52 ') is set as upper end step hole (521,521 '), their lower end
Portion's mounting hole is set as lower end through-hole (522,522 ')；The guide (53) with pass through chain piece lower end through-hole (522,522 ') and
It arranges partially into the mode of upper end step hole (521,521 ') in the rank of guide (53) and upper end step hole (521,521 ')
Gap is formed between platform, and oil sealing (55) are set in the interstitial site；The connecting pin (54) is placed in guide (53) and two
In hole made of upper end step hole (521,521 ') docking of left and right chain piece (52,52 '), it is equipped with inside connecting pin (54) and leads to pin
Cover (53) inner wall oil duct (541), one end be equipped be connected to oil duct (541), the end oil nozzle for injecting lubricating grease
(542).
2. saw chain formula slotter driving chain according to claim 1, it is characterised in that the oil sealing (55) is using certain
The rubber or polyurethane material of consistency and elasticity are made, and have good airproof performance, wear-resistant and corrosion-resistant effect.
3. saw chain formula slotter driving chain according to claim 1, it is characterised in that connecting pin (54) inside
The lubricating grease injected in oil duct (541) is with wear-resisting, waterproof, anti-oxidant and favorable sealing property No. 2 universal lithium base rouge, 3
Number universal lithium base rouge or Universal automobile lithium saponify.
4. saw chain formula slotter driving chain according to claim 1, it is characterised in that the left and right chain piece (52,
52 ') using the forging production of 35MnBM steel alloy preform, intensity and wearability with higher and the big spy of anti-fine sand ability
Point.
5. saw chain formula slotter driving chain according to claim 1, it is characterised in that the connecting pin (54) uses 45B
Steel alloy production, anti-shearing, counter-bending and Resisting fractre intensity is high, has both higher shock resistance, antifatigue and wear resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570067.2A CN109252508A (en) | 2017-07-13 | 2017-07-13 | A kind of saw chain formula slotter driving chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570067.2A CN109252508A (en) | 2017-07-13 | 2017-07-13 | A kind of saw chain formula slotter driving chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109252508A true CN109252508A (en) | 2019-01-22 |
Family
ID=65050905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570067.2A Pending CN109252508A (en) | 2017-07-13 | 2017-07-13 | A kind of saw chain formula slotter driving chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252508A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020475A (en) * | 2007-03-21 | 2007-08-22 | 董明国 | Sealed liquid lubricator |
| US20100304906A1 (en) * | 2009-05-26 | 2010-12-02 | Tsubakimoto Chain Co., Nakanoshima Mitsui Bldg. | Transmission chain |
| CN202672205U (en) * | 2012-05-08 | 2013-01-16 | 上海广大基础工程有限公司 | Chain-driven tensioning mechanism |
| CN203374802U (en) * | 2013-06-03 | 2014-01-01 | 上海工程机械厂有限公司 | Chain wheel shaft sealing mechanism |
| CN203730660U (en) * | 2014-03-14 | 2014-07-23 | 施生面 | Chain track capable of pouring lubricating oil |
| CN207331675U (en) * | 2017-07-13 | 2018-05-08 | 上海广大基础工程有限公司 | A kind of saw chain formula slotter driving chain |
-
2017
- 2017-07-13 CN CN201710570067.2A patent/CN109252508A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020475A (en) * | 2007-03-21 | 2007-08-22 | 董明国 | Sealed liquid lubricator |
| US20100304906A1 (en) * | 2009-05-26 | 2010-12-02 | Tsubakimoto Chain Co., Nakanoshima Mitsui Bldg. | Transmission chain |
| CN202672205U (en) * | 2012-05-08 | 2013-01-16 | 上海广大基础工程有限公司 | Chain-driven tensioning mechanism |
| CN203374802U (en) * | 2013-06-03 | 2014-01-01 | 上海工程机械厂有限公司 | Chain wheel shaft sealing mechanism |
| CN203730660U (en) * | 2014-03-14 | 2014-07-23 | 施生面 | Chain track capable of pouring lubricating oil |
| CN207331675U (en) * | 2017-07-13 | 2018-05-08 | 上海广大基础工程有限公司 | A kind of saw chain formula slotter driving chain |
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