CN102767200B - Chain for one-step modeling machine of underground continuous retention wall - Google Patents
Chain for one-step modeling machine of underground continuous retention wall Download PDFInfo
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- CN102767200B CN102767200B CN201210262039.1A CN201210262039A CN102767200B CN 102767200 B CN102767200 B CN 102767200B CN 201210262039 A CN201210262039 A CN 201210262039A CN 102767200 B CN102767200 B CN 102767200B
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- chain
- carrier bar
- underground continuous
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Abstract
The invention discloses a chain for a one-step modeling machine of an underground continuous retention wall, relating to engineering machinery. The invention provides a closed type chain which is mounted on a large arm of the one-step modeling machine of the underground continuous retention wall, and is used for driving a bucket to move and trench. The chain comprises a left chain board, a right chain board, and a chain board connection pipe; and one end of the left chain board and one end of the right chain board are connected through the chain board connection pipe, so as to form a V-shaped chain machine body with an upper wide part and a lower narrow part. Sliding boards are arranged at the lower ends of the left chain body and the right chain body, and are inverse L-shaped flat plates; and when the chain moves, the lower end faces of the sliding boards slide on the large arm of the one-step modeling machine of the underground continuous retention wall. Under the effect of the sliding boards, the chain can be stably moved on a guide rail of the large arm, so that derailing or chain falling phenomenon caused by gusty variable load impact can be avoided, and continuousness and stability of transmission can be effectively ensured. The bucket is mounted on the left chain board and the right chain board through bucket mounting holes. The contact face of the sliding board and the guide rail of the large arm can be maximized, so that both ends of the sliding board are respectively manufactured to be a front groove and a back groove.
Description
Technical field
The present invention relates to a kind of engineering machinery, be specifically related to machine for forming underground continuous water-retaining walls by one step chain.
Background technology
The Main Function of building subterranean continuous imperviousing wall (also known as waterwall) is for regions such as river dyke, beach and reservoirs, to solve the problem of hydraulic engineering infiltration.Impervious wall is inner at flood control structure or in cell body in upstream face ground, the wall formed after concrete perfusion or other impervious materials.Underground impervious wall can prevent the antiseepage problem of dyke building effectively.
Applicant has invented one " underground continuous water-retaining walls by one step is shaping ", applied for Chinese invention patent and patented power on July 24th, 2009 to State Intellectual Property Office, (license notification number CN101619573 B).This invention is made up of large arm, chain, bucket, jacking cylinder, actuating unit, frame and crawler body.Wherein grooving device comprises: large arm, chain, be arranged on many buckets on chain and colter, many buckets and colter are staggered installation of on chain, described chain is connected with large arm by two sprocket wheels being arranged on large arm two ends, and the drive sprocket of large arm upper end is connected with motor.All can construct digging ground groove, fluid concrete etc. diaphragm wall operation one step and complete.Compact conformation, grooving depth adjustable, body of wall water proof, antiseepage quality are good.Enter small lot test manufacture, be subject to good business efficiency and social benefit.
This invention is in work progress, and along with continuing to increase of the grooving degree of depth, grooving system institute is stressed also to increase thereupon, and mud pollution suffered during grooving also becomes further serious.Particularly when the soil layer operation that viscosity is very high, the deposition in chain often makes the chain in motion produce the phenomenon of chain.In addition, because of the difference of geologic structure, bring the change of excavating load, also can make the chain in motion under the protection of tensioning apparatus, produce certain beating, fall the situation of chain.In order to ensure chain even running in digging operation process, traditional chain is utilized to realize.
In addition, in order to meet the demand of digging system, chain also to install multiple excavating gear, as bucket, sharpener etc., the grooving of large load requires that the installation of chain and grooving device is solid and reliable, and can afford to stand the impact of load, this is also that traditional chain cannot realize.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of machine for forming underground continuous water-retaining walls by one step chain, arrange slide plate in the lower end of left and right carrier bar, described slide plate is that inverted L shape is dull and stereotyped, during chain movement, slide in the lower surface of slide plate in machine for forming underground continuous water-retaining walls by one step large arm.Under the effect of its slide plate, chain is steadily movement on the guide rail of large arm, can not impact and causes derailing or fall chain, effectively ensure continuity and the stationarity of transmission because of the variable load of burst.Bucket installing hole is made in the upper end of left and right carrier bar; The bucket of machine for forming underground continuous water-retaining walls by one step is arranged on left and right carrier bar by bucket installing hole.
In order to the contact area of maximized raising slide plate and large arm guide rail, avoid the slide plate of chain adjacent two chains when corner mutually to extrude again, make forward and backward groove respectively at the two ends of slide plate.
The present invention is achieved through the following technical solutions: machine for forming underground continuous water-retaining walls by one step chain, and it is installed in machine for forming underground continuous water-retaining walls by one step large arm, for driving bucket motion, carrying out the closed type chain of grooving; Machine for forming underground continuous water-retaining walls by one step chain comprises left carrier bar, right carrier bar and carrier bar tube connector.The three fold-type stripe board that to be two ends be described left and right carrier bar faces directly, middle part is inclined-plane, the middle part of left and right carrier bar makes lightening hole.One end of left and right carrier bar is connected by carrier bar tube connector, wide on composition, lower narrow V-type chain body; The openend of left and right carrier bar makes pin-and-hole I respectively, and the closing end of left and right carrier bar and carrier bar tube connector make pin-and-hole II.When two groups of chain bodies connect, the narrow end sliding fit of one group of chain body is inserted in the openend of another group chain body, makes pin-and-hole I and pin-and-hole II concentric, with pinned connection; It is characterized in that: slide plate is set in the lower end of left and right carrier bar, make bucket installing hole in the upper end of left and right carrier bar.Described slide plate is that inverted L shape is dull and stereotyped, and when chain moves in machine for forming underground continuous water-retaining walls by one step large arm, slide in the lower surface of slide plate in large arm; Bucket and other groover are arranged on left and right carrier bar by bucket installing hole.
The two ends of described slide plate make front groove and rear groove respectively.Described front groove is positioned on the upper surface of slide plate; Described rear groove is positioned on the lower surface of slide plate.
Good effect of the present invention is:
1, during machine for forming underground continuous water-retaining walls by one step operation, chain slide plate is steadily movement on the guide rail of large arm, can not impact and causes derailing or fall chain, effectively ensure continuity and the stationarity of transmission because of the variable load of burst.
2, bucket high-strength bolt, nut are arranged on left and right carrier bar by bucket installing hole, and bonding strength is high, good rigidly, and bearing capacity is large.
3, compact conformation, simple for production, be convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional drawing of Fig. 2.
In figure: 1, left carrier bar, 2, right carrier bar, 3, pin-and-hole I, 4, slide plate, 4-1, front groove, 4-2, rear groove, 5, bucket installing hole, 6, carrier bar tube connector, 7, pin-and-hole II, 8, lightening hole.
Detailed description of the invention
Machine for forming underground continuous water-retaining walls by one step is made up of large arm, chain, bucket, jacking cylinder, actuating unit, frame and crawler body.The Inner chamber of described large arm arranges chain guide, and described chain moves in the guide-track groove of chain guide.Many buckets are uniform to be arranged on chain.During forming machine operation, jacking cylinder is by large arm jack-up, large arm is made to be approximately perpendicular to ground, actuating unit chain drive-belt moves in the direction of the clock, large arm progressively drops to the waterwall degree of depth of engine request, and crawler body slowly moves ahead simultaneously, and earth digs out by bucket, form ground groove, then fluid concrete or other water proof materials.
As shown in Figure 1, Figure 2, Figure 3 shows: machine for forming underground continuous water-retaining walls by one step chain, it installs in machine for forming underground continuous water-retaining walls by one step large arm, forms closed type chain, drives bucket motion.The closed type chain machine for forming underground continuous water-retaining walls by one step chain carrying out grooving comprises left carrier bar 1, right carrier bar 2 and carrier bar tube connector 6.Described left and right carrier bar 1,2 be two ends place in the three fold-type stripe board faced directly, middle part is inclined-plane, the middle part of left and right carrier bar 1,2 makes lightening hole 8.One end of left and right carrier bar 1,2 is connected by carrier bar tube connector 6, wide on composition, lower narrow V-type chain body; The openend of left and right carrier bar 1,2 makes pin-and-hole I 3 respectively, the closing end of left and right carrier bar 1,2 and carrier bar tube connector 6 make pin-and-hole II 7, when two groups of chain bodies connect, the narrow end sliding fit of one group of chain body is inserted in the openend of another group chain body, make pin-and-hole I 3 and pin-and-hole II 7 concentric, with pinned connection; It is characterized in that: slide plate 4 is set in the lower end of left and right carrier bar 1,2, make bucket installing hole 5 in the upper end of left and right carrier bar 1,2.Described slide plate 4 is that inverted L shape is dull and stereotyped, and when chain moves in machine for forming underground continuous water-retaining walls by one step large arm, slide in the lower surface of slide plate 4 in large arm; The bucket of machine for forming underground continuous water-retaining walls by one step is arranged on left and right carrier bar 1,2 by bucket and other groover installing hole 5.During machine for forming underground continuous water-retaining walls by one step operation, chain slide plate 4 is steadily movement on the guide rail of large arm, can not impact and causes derailing or fall chain, effectively ensure continuity and the stationarity of transmission because of the variable load of burst.
In order to the contact area of maximized raising slide plate and large arm guide rail, avoid the slide plate of chain adjacent two chains when corner mutually to extrude again, make forward and backward groove respectively at the two ends of slide plate.The two ends of described slide plate 4 make front groove 4-1 and rear groove 4-2 respectively.Described front groove 4-1 is positioned on the upper surface of slide plate 4, and described rear groove 4-2 is positioned on the lower surface of slide plate (4).
Claims (3)
1. a machine for forming underground continuous water-retaining walls by one step chain, it is installed in machine for forming underground continuous water-retaining walls by one step large arm, for driving bucket motion, carrying out the closed type chain of grooving; Machine for forming underground continuous water-retaining walls by one step chain comprises left carrier bar (1), right carrier bar (2) and carrier bar tube connector (6); Described left and right carrier bar (1,2) is for two ends are in the three fold-type stripe board faced directly, middle part is inclined-plane, and the middle part of left and right carrier bar (1,2) makes lightening hole (8); One end of left and right carrier bar (1,2) is connected by carrier bar tube connector (6), wide on composition, lower narrow V-type chain body; The openend of left and right carrier bar (1,2) makes pin-and-hole I (3) respectively, the closing end of left and right carrier bar (1,2) and carrier bar tube connector (6) upper making pin-and-hole II (7); When two groups of chain bodies connect, the narrow end sliding fit of one group of chain body is inserted in the openend of another group chain body, makes pin-and-hole I (3) and pin-and-hole II (7) concentric, and with pinned connection; It is characterized in that: slide plate (4) is set in the lower end of left and right carrier bar (1,2), make bucket installing hole (5) in the upper end of left and right carrier bar (1,2); Described slide plate (4) is inverted L shape flat board, and when chain moves in machine for forming underground continuous water-retaining walls by one step large arm, slide in the lower surface of slide plate (4) in large arm; The bucket of machine for forming underground continuous water-retaining walls by one step and colter are arranged on left and right carrier bar (1,2) by bucket installing hole (5).
2. machine for forming underground continuous water-retaining walls by one step chain according to claim 1, is characterized in that: the two ends of described slide plate (4) make front groove (4-1) and rear groove (4-2) respectively.
3. machine for forming underground continuous water-retaining walls by one step chain according to claim 2, is characterized in that: described front groove (4-1) is positioned on the upper surface of slide plate (4); Described rear groove (4-2) is positioned on the lower surface of slide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262039.1A CN102767200B (en) | 2012-07-27 | 2012-07-27 | Chain for one-step modeling machine of underground continuous retention wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262039.1A CN102767200B (en) | 2012-07-27 | 2012-07-27 | Chain for one-step modeling machine of underground continuous retention wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767200A CN102767200A (en) | 2012-11-07 |
| CN102767200B true CN102767200B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210262039.1A Active CN102767200B (en) | 2012-07-27 | 2012-07-27 | Chain for one-step modeling machine of underground continuous retention wall |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002087571A (en) * | 2000-09-14 | 2002-03-27 | Tsubakimoto Chain Co | Low noise type offset chain |
| JP2006008309A (en) * | 2004-06-24 | 2006-01-12 | Tsubakimoto Chain Co | Chain with cover |
| CN200943213Y (en) * | 2006-07-28 | 2007-09-05 | 吉林大学 | Knife type mine earth composite ditching chain |
| CN101619573A (en) * | 2009-07-24 | 2010-01-06 | 徐州文鹏工程机械制造有限公司 | Machine for forming underground continuous water-retaining walls by one step |
| CN202032039U (en) * | 2011-05-18 | 2011-11-09 | 重庆市渝水水务机械有限公司 | Drag chain for nonmetallic chain type mud scraper |
| CN202176671U (en) * | 2011-07-29 | 2012-03-28 | 湖北虎牌链条制造有限责任公司 | Bending plate roller chain for transmission |
| CN202745104U (en) * | 2012-07-27 | 2013-02-20 | 安徽文鹏重型工程机械有限公司 | Chain for underground continuous retention wall one-step forming machine |
-
2012
- 2012-07-27 CN CN201210262039.1A patent/CN102767200B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002087571A (en) * | 2000-09-14 | 2002-03-27 | Tsubakimoto Chain Co | Low noise type offset chain |
| JP2006008309A (en) * | 2004-06-24 | 2006-01-12 | Tsubakimoto Chain Co | Chain with cover |
| CN200943213Y (en) * | 2006-07-28 | 2007-09-05 | 吉林大学 | Knife type mine earth composite ditching chain |
| CN101619573A (en) * | 2009-07-24 | 2010-01-06 | 徐州文鹏工程机械制造有限公司 | Machine for forming underground continuous water-retaining walls by one step |
| CN202032039U (en) * | 2011-05-18 | 2011-11-09 | 重庆市渝水水务机械有限公司 | Drag chain for nonmetallic chain type mud scraper |
| CN202176671U (en) * | 2011-07-29 | 2012-03-28 | 湖北虎牌链条制造有限责任公司 | Bending plate roller chain for transmission |
| CN202745104U (en) * | 2012-07-27 | 2013-02-20 | 安徽文鹏重型工程机械有限公司 | Chain for underground continuous retention wall one-step forming machine |
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| CN102767200A (en) | 2012-11-07 |
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Effective date of registration: 20170425 Address after: Zhai village Quanshan District 221000 Jiangsu city of Xuzhou province No. 313 Patentee after: Liu Xiaowen Address before: 235058 Anhui city of Huaibei Province town park Duji section Patentee before: ANHUI WENPENG HEAVY CONSTRUCTION MACHINERY Co.,Ltd. |
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Effective date of registration: 20221111 Address after: 221000 East Fudong Road and South Fuzhong Road (Jiayuan Building), Tongshan District, Xuzhou City, Jiangsu Province D815 Patentee after: Jiangsu Guhai Machinery Technology Co.,Ltd. Address before: No. 313, Zhaishan Village, Quanshan District, Xuzhou City, Jiangsu Province, 221000 Patentee before: Liu Xiaowen |