CN110255372B - Bridge device for plug borer equipment - Google Patents
Bridge device for plug borer equipment Download PDFInfo
- Publication number
- CN110255372B CN110255372B CN201910474020.5A CN201910474020A CN110255372B CN 110255372 B CN110255372 B CN 110255372B CN 201910474020 A CN201910474020 A CN 201910474020A CN 110255372 B CN110255372 B CN 110255372B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- arm
- piece
- telescopic
- frame walking
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a bridge passing device for a plug drill rod device, which comprises fixed arms, side rod sheets, telescopic arms, an oil cylinder, a mesh frame walking track and a positioning block assembly, wherein two ends of the bottom surfaces of the two fixed arms are fixedly connected with backing plates, and telescopic arms are horizontally arranged right above the two fixed arms.
Description
Technical field:
the invention belongs to the technical field of plug drill rod mechanical equipment, and particularly relates to a bridge passing device for plug drill rod equipment.
The background technology is as follows:
the plug-in drill rod device mainly aims at lifting the steel bar net sheet by using the plug-in drill rod lifting tool and inserting the steel bar net sheet into a well-poured die, the plug-in drill rod device on the market at present mainly adopts a driving mode, a winch drives a steel wire rope to control the plug-in drill rod lifting tool to plug-in drill rods up and down, and the plug-in drill rod device mainly has the problems that the stability of a scissor support structure is poor when the plug-in drill rod lifting tool acts is maintained, shaking is severe, and connection between the devices is not accurate enough.
The invention comprises the following steps:
the invention aims to solve the problems that the bridge passing device for the plug drill rod equipment mainly solves the problems that the plug drill rod device in the prior market mainly adopts a driving mode and a winch drives a steel wire rope to control a plug drill rod lifting tool to plug drill rods up and down, and the plug drill rod device mainly has the defects that a scissor support structure is poor in stability and severe in shaking when the plug drill rod lifting tool is maintained to act, and connection between equipment is not accurate enough.
In order to solve the problems, the invention provides a bridge device for a drill rod plugging and unplugging device, which comprises the following technical scheme:
the utility model provides a plug borer device is bridge device with, includes fixed arm, side lever piece, flexible arm, hydro-cylinder, net piece frame walking track and locating piece subassembly, two equal fixedly connected with backing plate in fixed arm bottom surface both ends, two equal level in top of fixed arm is equipped with flexible arm, two be equipped with two side lever pieces between the fixed arm, two between the flexible arm and be located two side lever pieces horizontal fixedly connected with connecting plate one to one, two the equal horizontal fixedly connected with No. two connecting plates of upper and lower extreme of the opposite side of side lever piece, two the equal horizontal fixedly connected with tripod of two opposite side of No. two connecting plate and with two side lever piece junction, two the equal horizontal fixedly connected with pivot of upper and lower extreme on the opposite side of side lever piece, four pairs the equal activity of pivot runs through on two fixed arms and flexible arm and two fixed arms and two flexible arm both sides are all fixed with a chuck, two the equal horizontal fixedly connected with No. two connecting plates of upper and lower end that are located two side lever pieces, two equal horizontal fixedly connected with two pivot of fuselage and two both sides are fixed in two equal movable sleeves.
Preferably, two telescopic link one end of hydro-cylinder is equipped with installation mechanism, installation mechanism comprises slide, splint, clamp plate and flexible cover, the fixed cover in telescopic link one end of hydro-cylinder has flexible cover, and wherein two the equal fixedly connected with slide in one side below of side pole piece, two slide surface equal sliding connection has a pair of splint, every pair all through the flexible cover that corresponds of three pivot swing joint between the splint, two flexible arm upper surface just is located the one end that another side pole piece was kept away from to the side pole piece that the hydro-cylinder connects is all fixedly connected with net piece frame walking track, two net piece frame walking track all outstanding flexible arm one section and be located the lower surface that flexible arm outstanding one section all is equipped with the locating piece subassembly.
Preferably, the locating block assembly comprises a locating block body, locating grooves and pulleys, wherein the two locating block bodies are detachably connected to the lower surface of the section of the mesh frame walking rail protruding out of the telescopic arm through a plurality of fastening bolts, the two locating block bodies are provided with the locating grooves on the lower surface, the two locating block bodies are provided with grooves in one end, and the pulleys are movably connected to the two grooves through wheel shafts.
Preferably, the two fixing arms, the side rod pieces, the telescopic arms, the first connecting plate, the second connecting plate and the mesh frame walking rail are all made of carbon structural steel materials.
Preferably, a parallelogram shape is formed between each of the fixed arms and the corresponding telescopic arms and the corresponding two side pole pieces.
Preferably, a plurality of first reinforcing plates are fixedly connected between the first connecting plates, and a plurality of second reinforcing plates are fixedly connected between the second connecting plates.
Preferably, each clamping plate is provided with a pressing plate on the outer side face, and each pair of pressing plates are connected through a pair of adjusting bolts in a threaded mode.
Preferably, the two mesh frame walking rails are in an inverted T shape, and the tops of the two mesh frame walking rails are arranged in a ball shape.
The invention has the beneficial effects that: the bridge passing device for the plug-pull drill rod equipment is reasonable in structural design and convenient to use, the two fixing arms, the two telescopic arms and the four side rod pieces are movably connected through the plurality of rotating shafts, the included angle between the adjustable side rod pieces and the fixing arms is changed by utilizing the parallelogram principle under the driving of the oil cylinders, so that the telescopic arms are ejected, the mesh frame walking track and the walking track on the cache frame are mutually communicated, the push-pull trolley is convenient to push or pull the mesh frame up or down, the positioning block assembly is arranged, after the mesh frame walking track and the walking track on the cache frame are in butt joint, the pulleys on the positioning block body are pushed onto the pushing blocks of the safety buckle assembly of the cache frame track, the gas spring ejection can play an auxiliary positioning role, the mutual positioning is more accurate, the stability is better, the shaking can not be generated, and the safe operation of the equipment is ensured.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall operation state structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the invention at A;
FIG. 3 is an enlarged schematic view of the structure of the present invention at B;
fig. 4 is a side view of the side pole piece of the present invention connected to a second connecting plate.
In the figure: 1. a fixed arm; 2. side pole pieces; 3. a telescoping arm; 4. a first rotating shaft; 5. a first chuck; 6. a second rotating shaft; 7. a second chuck; 8. an oil cylinder; 9. a backing plate; 10. mesh frame walking track; 11. a first connecting plate; 12. a first reinforcing plate; 13. a tripod; 14. a mounting mechanism; 141. a slide plate; 142. a clamping plate; 143. a pressing plate; 144. an adjusting bolt; 145. a third rotating shaft; 146. a telescopic sleeve; 15. a positioning block assembly; 151. a positioning block body; 152. a positioning groove; 153. a groove; 154. a pulley; 155. a fastening bolt; 16. a second connecting plate; 17. and reinforcing plates II.
The specific embodiment is as follows:
as shown in fig. 1-3, the present embodiment adopts the following technical scheme: the utility model provides a plug borer device is bridge device with, includes fixed arm 1, side lever piece 2, flexible arm 3, hydro-cylinder 8, net piece frame walking track 10 and locating piece subassembly 15, two the equal fixedly connected with backing plate 9 in bottom surface both ends of fixed arm 1, two equal level in fixed arm 1 is equipped with flexible arm 3 directly over, two be equipped with two side lever piece 2 between the fixed arm 1, two between flexible arm 3 and be located two side lever piece 2 horizontal fixedly connected with a pair of connecting plate 11, two the equal horizontal fixedly connected with No. two connecting plates 16 of upper and lower extreme of the relative one side of side lever piece 2, two the equal horizontal fixedly connected with tripod 13 of two side lever piece 2 junction one side and two the equal horizontal fixedly connected with first pivot 4 of upper and lower end on the opposite one side of side lever piece 2, four pairs of first pivot 4 all run through on two fixed arm 1 and flexible arm 3 and be located two fixed arm 1 and two flexible arm 3 both sides are fixed with a pair of chuck plate 11, two relative two ends are located two fixed arm 1 and two 8 both have two pivot 1 and two fixed arm 8 both have two relative two fixed arm 1 and two fixed arm 8 both have two pivot 8 two opposite sides to run through, two fixed arm 1.
The telescopic rod one end of the two oil cylinders 8 is provided with a mounting mechanism 14, the mounting mechanism 14 consists of a sliding plate 141, clamping plates 142, a pressing plate 143 and a telescopic sleeve 146, one end of the telescopic rod of the oil cylinder 8 is fixedly sleeved with the telescopic sleeve 146, one side lower parts of the two side rod pieces 2 are fixedly connected with the sliding plate 141, the surfaces of the two sliding plates 141 are respectively and slidably connected with a pair of clamping plates 142, each pair of the clamping plates 142 are respectively and movably connected with the corresponding telescopic sleeve 146 through a three-number rotating shaft 145, one end, far away from the other side rod piece 2, of the side rod piece 2 connected with the oil cylinder 8 is fixedly connected with a mesh frame walking track 10, and the mesh frame walking track 10 is respectively protruded by one section of the telescopic arm 3 and is positioned on the lower surface of the protruded section of the telescopic arm 3 and is provided with a positioning block assembly 15.
The positioning block assembly 15 is composed of a positioning block body 151, a positioning groove 152 and a pulley 154, wherein the two positioning block bodies 151 are detachably connected to the lower surface of the mesh frame walking rail 10 protruding one section of the telescopic arm 3 through a plurality of fastening bolts 155, the positioning groove 152 is formed in the lower surface of the two positioning block bodies 151, a groove 153 is formed in one end of each positioning block body, and the pulley 154 is movably connected to the inside of each groove 153 through a wheel shaft.
The two fixing arms 1, the side rod pieces 2, the telescopic arms 3, the first connecting plate 11, the second connecting plate 16 and the mesh frame walking rail 10 are all made of carbon structural steel materials, and the integral hardness can reach the standard.
Each fixing arm 1, the corresponding telescopic arm 3 and the corresponding two side rod pieces 2 form a parallelogram shape, so that the four side rod pieces 2 can be driven to adjust angles back and forth through the oil cylinder 8, and the two telescopic arms 3 are driven to stretch back and forth.
Wherein, two fixedly connected with is a plurality of reinforcing plate 12 between the connecting plate 11, two fixedly connected with is a plurality of reinforcing plate 17 between the connecting plate 16, strengthen holistic stability.
Wherein, every clamp plate 142 is equipped with clamp plate 143 on the lateral surface, and every pair of clamp plate 143 is all through a pair of adjusting bolt 144 threaded connection, the interval between two clamp plates 142 of being convenient for is adjusted to the sensitivity between flexible cover 146 and two clamp plates 142.
Wherein, two the net piece frame walking track 10 all is the shape of falling "T", and two the top of net piece frame walking track 10 sets up the ball shape, is convenient for dock with the main part of plug borer equipment.
Specific: before the bridge passing device for the plug drill rod equipment is used, the whole equipment is firstly arranged on the plug drill rod equipment, an oil cylinder 8 is started through an external hydraulic station and an external power supply, a telescopic rod of the oil cylinder 8 stretches, under the action of a telescopic sleeve 146 and two clamping plates 142, four side rod pieces 2 are driven to deviate towards one end far away from a machine body of the oil cylinder 8, and as the angle between the side rod pieces 2 and a fixed arm 1 is reduced, the height between the two telescopic arms 3 and the fixed arm 1 is reduced along with the movement of the side rod pieces, until a pulley 154 of a positioning block body 151 is propped against a pushing block of a safety buckle assembly of a cache frame rail, and a gas spring is pushed out to play an auxiliary positioning role, so that the whole mesh frame walking rail 10 is in seamless butt joint with a rail used by a push-pull trolley, and the push-pull trolley can move on the mesh frame walking rail 10.
While the basic principles and main features of the present invention and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plug borer device for equipment, its characterized in that, including fixed arm (1), side lever piece (2), flexible arm (3), hydro-cylinder (8), net piece frame walking track (10) and locating piece subassembly (15), two equal fixedly connected with backing plate (9) in fixed arm (1) bottom surface both ends, two equal level in fixed arm (1) is equipped with flexible arm (3), two be equipped with two side lever piece (2) between fixed arm (1), two between flexible arm (3) and be located between two side lever piece (2) horizontal fixedly connected with one-to-one connecting plate (11), two equal horizontal fixedly connected with No. two connecting plates (16) of the upper and lower ends of one side opposite to side of side lever piece (2), two equal horizontal fixedly connected with one number pivot (4) on the upper and lower ends of two side opposite to side lever piece (2), four pairs of one number of flexible arms (4) are located between two fixed arm (1) and two opposite to one side lever piece (2) and two flexible arm (1) are located between two opposite side lever piece (1), the bottom ends of the machine bodies of the two oil cylinders (8) are fixedly connected with second rotating shafts (6), the two second rotating shafts (6) movably penetrate through the two fixed arms (1) and are fixedly sleeved with second chucks (7) at two sides of the two fixed arms (1); the telescopic rod one end of each oil cylinder (8) is provided with a mounting mechanism (14), each mounting mechanism (14) consists of a sliding plate (141), clamping plates (142), a pressing plate (143) and a telescopic sleeve (146), one end of each telescopic rod of each oil cylinder (8) is fixedly sleeved with a telescopic sleeve (146), one side lower part of each side rod piece (2) is fixedly connected with the sliding plate (141), the surfaces of the two sliding plates (141) are respectively and slidably connected with a pair of clamping plates (142), each pair of clamping plates (142) is respectively and movably connected with the corresponding telescopic sleeve (146) through a three-number rotating shaft (145), one end, far away from the other side rod piece (2), of each side rod piece (2) connected with the oil cylinder (8) is fixedly connected with a mesh frame walking track (10), each mesh frame walking track (10) is respectively protruded out of one section of each telescopic arm (3), and each lower surface, which is located out of each section of each telescopic arm (3), is respectively provided with a positioning block component (15); the utility model discloses a mesh frame walking track (10), including locating piece subassembly (15), mesh frame walking track (10), locating piece subassembly (15) are connected at mesh frame walking track (3) through a plurality of fastening bolts (155), two including locating piece body (151) lower surface all is equipped with constant head tank (152), two the inside of locating piece body (151) one end is equipped with recess (153), two the inside all of recess (153) has pulley (154) through shaft swing joint.
2. The bridging device for plug drill equipment according to claim 1, wherein: the two fixing arms (1), the side rod pieces (2), the telescopic arms (3), the first connecting plate (11), the second connecting plate (16) and the mesh frame walking rail (10) are all made of carbon structural steel materials.
3. The bridging device for plug drill equipment according to claim 1, wherein: each fixed arm (1), the corresponding telescopic arm (3) and the corresponding two side rod pieces (2) form a parallelogram shape.
4. The bridging device for plug drill equipment according to claim 1, wherein: a plurality of first reinforcing plates (12) are fixedly connected between the first connecting plates (11), and a plurality of second reinforcing plates (17) are fixedly connected between the second connecting plates (16).
5. The bridging device for plug drill equipment according to claim 1, wherein: a pressing plate (143) is arranged on the outer side face of each clamping plate (142), and each pair of pressing plates (143) is connected with each other through a pair of adjusting bolts (144) in a threaded mode.
6. The bridging device for plug drill equipment according to claim 1, wherein: the two mesh frame walking rails (10) are in an inverted T shape, and the top ends of the two mesh frame walking rails (10) are arranged in a ball shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474020.5A CN110255372B (en) | 2019-06-02 | 2019-06-02 | Bridge device for plug borer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474020.5A CN110255372B (en) | 2019-06-02 | 2019-06-02 | Bridge device for plug borer equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110255372A CN110255372A (en) | 2019-09-20 |
| CN110255372B true CN110255372B (en) | 2024-03-22 |
Family
ID=67916396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474020.5A Active CN110255372B (en) | 2019-06-02 | 2019-06-02 | Bridge device for plug borer equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110255372B (en) |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677784A5 (en) * | 1988-03-11 | 1991-06-28 | Wilfried Baeder | |
| DE9413187U1 (en) * | 1994-08-16 | 1994-10-13 | Maschinenbau Haldenwang GmbH & Co KG, 87490 Haldenwang | Scissor lift |
| JP2002167170A (en) * | 2000-09-25 | 2002-06-11 | Komatsu Ltd | High lift crane vehicle |
| EP1298086A1 (en) * | 2001-09-26 | 2003-04-02 | Otto Nussbaum GmbH & Co. KG | Lifting platform for vehicles |
| CN2832288Y (en) * | 2005-10-17 | 2006-11-01 | 四川方大新型建材科技开发有限责任公司 | Feed channel connection device for autoclave |
| CN201411469Y (en) * | 2009-06-04 | 2010-02-24 | 上海宝钢工程技术有限公司 | Top muzzle cover with parallel four-bar mechanisms |
| KR20110081381A (en) * | 2010-01-08 | 2011-07-14 | 주식회사 아이엘엔지니어링 | Derrick crane |
| CN202007088U (en) * | 2011-01-26 | 2011-10-12 | 三一集团有限公司 | Container cross-country front-handling mobile crane |
| CN102583165A (en) * | 2012-02-16 | 2012-07-18 | 中国人民解放军总后勤部建筑工程研究所 | Off-road reach stacker for freight container |
| CN102745593A (en) * | 2012-07-11 | 2012-10-24 | 长治市潞安合力机械有限责任公司 | Cab lifter |
| JP2013236775A (en) * | 2012-05-16 | 2013-11-28 | Nippon Akyuraido Kk | Automatic draw-in device |
| CN203612881U (en) * | 2013-12-19 | 2014-05-28 | 芜湖高昌液压机电技术有限公司 | Ultrathin scissor lifting machine platform rail and reinforcing plate |
| CN103935528A (en) * | 2014-05-05 | 2014-07-23 | 沈阳飞研航空设备有限公司 | Engine demounting and mounting trailer |
| CN205114945U (en) * | 2015-06-30 | 2016-03-30 | 蔡浩 | Hydraulic lifting platform |
| CN205521899U (en) * | 2016-03-31 | 2016-08-31 | 浙江诚康钢管有限公司 | Concrete pipe pile evaporates gap bridging who presses cauldron |
| CN105905830A (en) * | 2016-06-13 | 2016-08-31 | 沈阳飞机工业（集团）有限公司 | Fall-mounted type engine installing vehicle |
| CN106082010A (en) * | 2016-08-31 | 2016-11-09 | 芜湖高昌液压机电技术有限公司 | The rapid lifting machine of a kind of startup |
| CN206011415U (en) * | 2016-08-22 | 2017-03-15 | 安徽省炜思煜智能科技有限公司 | A kind of ferry-boat system for steaming oxygen dolly |
| CN206318680U (en) * | 2016-12-29 | 2017-07-11 | 无锡英特帕普威孚液压有限责任公司 | Oil cylinder hoistable platform |
| CN107128536A (en) * | 2017-04-24 | 2017-09-05 | 尚宝泰机械科技（昆山）有限公司 | A kind of Shuan Zushuanfang faces mechanism |
| JP2017209721A (en) * | 2016-05-27 | 2017-11-30 | 村田 彰久 | Horizontal automatic welder |
| CN206736749U (en) * | 2017-05-04 | 2017-12-12 | 江阴市交通规划勘察设计院有限公司 | A kind of running gear of bridge hanging basket |
| CN108190739A (en) * | 2018-01-18 | 2018-06-22 | 四川省交通运输厅公路规划勘察设计研究院 | The test specimen for testing loading system becomes rail conveying device and hanging method |
| CN108639948A (en) * | 2018-06-19 | 2018-10-12 | 江苏三工建材科技有限公司 | A kind of air entrained concrete plug pricker loop wheel machine |
| CN207986552U (en) * | 2018-03-27 | 2018-10-19 | 北京主导时代科技有限公司 | A kind of train detection equipment transfer device |
| CN110240075A (en) * | 2019-06-02 | 2019-09-17 | 江苏三工建材科技有限公司 | A kind of plug pricker device |
| CN210214639U (en) * | 2019-06-02 | 2020-03-31 | 江苏三工建材科技有限公司 | Plug borer device |
| CN210214572U (en) * | 2019-06-02 | 2020-03-31 | 江苏三工建材科技有限公司 | Bridge device for plug-pull drill rod equipment |
-
2019
- 2019-06-02 CN CN201910474020.5A patent/CN110255372B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677784A5 (en) * | 1988-03-11 | 1991-06-28 | Wilfried Baeder | |
| DE9413187U1 (en) * | 1994-08-16 | 1994-10-13 | Maschinenbau Haldenwang GmbH & Co KG, 87490 Haldenwang | Scissor lift |
| JP2002167170A (en) * | 2000-09-25 | 2002-06-11 | Komatsu Ltd | High lift crane vehicle |
| EP1298086A1 (en) * | 2001-09-26 | 2003-04-02 | Otto Nussbaum GmbH & Co. KG | Lifting platform for vehicles |
| CN2832288Y (en) * | 2005-10-17 | 2006-11-01 | 四川方大新型建材科技开发有限责任公司 | Feed channel connection device for autoclave |
| CN201411469Y (en) * | 2009-06-04 | 2010-02-24 | 上海宝钢工程技术有限公司 | Top muzzle cover with parallel four-bar mechanisms |
| KR20110081381A (en) * | 2010-01-08 | 2011-07-14 | 주식회사 아이엘엔지니어링 | Derrick crane |
| CN202007088U (en) * | 2011-01-26 | 2011-10-12 | 三一集团有限公司 | Container cross-country front-handling mobile crane |
| CN102583165A (en) * | 2012-02-16 | 2012-07-18 | 中国人民解放军总后勤部建筑工程研究所 | Off-road reach stacker for freight container |
| JP2013236775A (en) * | 2012-05-16 | 2013-11-28 | Nippon Akyuraido Kk | Automatic draw-in device |
| CN102745593A (en) * | 2012-07-11 | 2012-10-24 | 长治市潞安合力机械有限责任公司 | Cab lifter |
| CN203612881U (en) * | 2013-12-19 | 2014-05-28 | 芜湖高昌液压机电技术有限公司 | Ultrathin scissor lifting machine platform rail and reinforcing plate |
| CN103935528A (en) * | 2014-05-05 | 2014-07-23 | 沈阳飞研航空设备有限公司 | Engine demounting and mounting trailer |
| CN205114945U (en) * | 2015-06-30 | 2016-03-30 | 蔡浩 | Hydraulic lifting platform |
| CN205521899U (en) * | 2016-03-31 | 2016-08-31 | 浙江诚康钢管有限公司 | Concrete pipe pile evaporates gap bridging who presses cauldron |
| JP2017209721A (en) * | 2016-05-27 | 2017-11-30 | 村田 彰久 | Horizontal automatic welder |
| CN105905830A (en) * | 2016-06-13 | 2016-08-31 | 沈阳飞机工业（集团）有限公司 | Fall-mounted type engine installing vehicle |
| CN206011415U (en) * | 2016-08-22 | 2017-03-15 | 安徽省炜思煜智能科技有限公司 | A kind of ferry-boat system for steaming oxygen dolly |
| CN106082010A (en) * | 2016-08-31 | 2016-11-09 | 芜湖高昌液压机电技术有限公司 | The rapid lifting machine of a kind of startup |
| CN206318680U (en) * | 2016-12-29 | 2017-07-11 | 无锡英特帕普威孚液压有限责任公司 | Oil cylinder hoistable platform |
| CN107128536A (en) * | 2017-04-24 | 2017-09-05 | 尚宝泰机械科技（昆山）有限公司 | A kind of Shuan Zushuanfang faces mechanism |
| CN206736749U (en) * | 2017-05-04 | 2017-12-12 | 江阴市交通规划勘察设计院有限公司 | A kind of running gear of bridge hanging basket |
| CN108190739A (en) * | 2018-01-18 | 2018-06-22 | 四川省交通运输厅公路规划勘察设计研究院 | The test specimen for testing loading system becomes rail conveying device and hanging method |
| CN207986552U (en) * | 2018-03-27 | 2018-10-19 | 北京主导时代科技有限公司 | A kind of train detection equipment transfer device |
| CN108639948A (en) * | 2018-06-19 | 2018-10-12 | 江苏三工建材科技有限公司 | A kind of air entrained concrete plug pricker loop wheel machine |
| CN110240075A (en) * | 2019-06-02 | 2019-09-17 | 江苏三工建材科技有限公司 | A kind of plug pricker device |
| CN210214639U (en) * | 2019-06-02 | 2020-03-31 | 江苏三工建材科技有限公司 | Plug borer device |
| CN210214572U (en) * | 2019-06-02 | 2020-03-31 | 江苏三工建材科技有限公司 | Bridge device for plug-pull drill rod equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110255372A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109629354B (en) | Roller retraction device for rail laying, tractor and rail laying operation method | |
| CN203021031U (en) | Sintered brick setting machine | |
| CN213136609U (en) | Controller support assembly device | |
| CN109339717A (en) | A kind of petroleum well servicing rig | |
| CN208840796U (en) | Stringer assembly reverse welding device | |
| CN109877918A (en) | Machining center with self-turnover | |
| CN210340025U (en) | Safety maintenance supporting table for elevator | |
| CN110465827A (en) | A kind of dual-purpose dragger of electric standing-lying convenient for adjusting overturning | |
| CN110255372B (en) | Bridge device for plug borer equipment | |
| CN109339722A (en) | A kind of guiding pipe clamp device | |
| CN219444135U (en) | Petroleum rod piece screwing device | |
| CN205600242U (en) | Mine equipment liquid press wheel dismouting maintenance device | |
| CN210214572U (en) | Bridge device for plug-pull drill rod equipment | |
| CN215701372U (en) | Movable hydraulic puller device | |
| CN208577364U (en) | A kind of drill bit hoisting fixture of the oil bit convenient for fixation | |
| CN205114998U (en) | Movable hydraulic support | |
| CN210217654U (en) | Power catwalk for scientific drilling | |
| CN109898375B (en) | Hydraulic rail replacing machine | |
| CN209398378U (en) | A kind of petroleum well servicing rig | |
| CN216235856U (en) | Vertical lifting mechanism suitable for snow throwing machine | |
| CN219522029U (en) | Bainite frog hydraulic assembly platform | |
| CN219787174U (en) | Walk platen subassembly concatenation frock | |
| CN218701999U (en) | Automatic leveling jig for pad printing machine | |
| CN209556967U (en) | A kind of guiding pipe clamp device | |
| CN205452968U (en) | Mountain area shaft tower wire goes up and down to move device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |