CN106514580A - Stepless adjustable pipe supporting device - Google Patents
Stepless adjustable pipe supporting device Download PDFInfo
- Publication number
- CN106514580A CN106514580A CN201611155760.5A CN201611155760A CN106514580A CN 106514580 A CN106514580 A CN 106514580A CN 201611155760 A CN201611155760 A CN 201611155760A CN 106514580 A CN106514580 A CN 106514580A
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner barrel
- support device
- kind according
- tube support
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a stepless adjustable pipe supporting device which comprises a support, a telescopic assembly and a supporting assembly, wherein the telescopic assembly and the supporting assembly are installed on the support. The telescopic assembly comprises an outer cylinder, an inner cylinder and a telescopic cylinder. The upper portion of the inner cylinder is sleeved with the lower portion of the telescopic cylinder in a sliding mode. The telescopic cylinder is sleeved with the upper portion of the outer cylinder through a thread. The inner cylinder is sleeved with the lower portion of the outer cylinder through a rotating device. The upper portion of the telescopic cylinder is connected with a supporting assembly. The supporting assembly comprises a connecting block and an adjustable frame, wherein the lower portion of the adjustable frame is hinged to the connecting block. The adjustable frame is provided with two sets of supporting rods which are used for supporting pipes. The supporting rods can be opened and closed oppositely. According to the stepless adjustable pipe supporting device, continuous adjustment of the supporting height can be achieved, meanwhile, pipe supporting operation of different pipe diameters can be achieved, the operation flexibility can be effectively improved, and the operation efficiency is improved.
Description
Technical field
The present invention relates to structural steelwork construction applications, more particularly to a kind of electrodeless adjustable tube support device.
Background technology
At present, with the continuous development of engineering-built technology, the demand of pipe fitting is on the increase.Different shape pipe fitting it is pre-
System, it is prefabricated when cutting mode used and the pipe for not needing different operating form on an equal basis of prefabricated operation support.Workshop is existing
Pipe support general classes and limited amount, it is difficult to meet the prefabricated needs of pipe fitting under various working；And a kind of pipe is supported not
The prefabricated work of pipe fitting of various calibers is can be suitably used for, utilization rate is relatively low.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of stepless adjustable tube support device, the pipe
Support meanss not only can realize continuously adjusting for bearing height, while the pipe fitting that can also meet different tube diameters supports operation, energy
Operating flexibility degree is enough effectively improved, working performance is lifted.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of electrodeless adjustable tube support device, including bearing, the telescopic component on bearing and support component, it is described
Telescopic component includes outer cylinder body, inner barrel and flexible cylinder, and the lower slide of the flexible cylinder is sleeved on inner barrel top, institute
The top for stating outer cylinder body is being stretched on cylinder by thread set, and the bottom of the outer cylinder body is set with inner barrel by rotary apparatuss
On, the top of the flexible cylinder is connected with support component, and support component includes contiguous block and lower hinge on contiguous block
Adjustable frame, the adjustable erection has two groups of support bars for support tubes, and the support bar can folding in opposite directions.
Used as the improvement of above-mentioned technical proposal, the outer wall of the inner barrel is provided with the first ladder platform, first ladder platform
Top offers spline, and the inner barrel is slidably connected with flexible cylinder by spline.
Used as the improvement of above-mentioned technical proposal, the inwall lower end of the outer cylinder body offers the second ladder platform.
Used as the improvement of above-mentioned technical proposal, the upper end connection of the inner barrel is anti-to raise one's hat, described to prevent raising one's hat by screw thread
It is screwed on the inwall of inner barrel.
Used as the improvement of above-mentioned technical proposal, the rotary apparatuss include thrust ball bearing back-up ring, thrust ball bearing and axle
Socket end lid, the bottom surface enclosed under the thrust ball bearing are adjacent on the shoulder of the first ladder platform, and the top surface of upper circle passes through thrust ball
End ring is compressed with the shoulder in the second ladder platform and is connected.
Used as the improvement of above-mentioned technical proposal, the outer of the bearing (ball) cover offers U-type groove, and the bearing (ball) cover passes through
U-type groove spiral-lock is pressed into contact with the outer wall of inner barrel in outer cylinder body lower end, the inner ring of the bearing (ball) cover.
Used as the improvement of above-mentioned technical proposal, before and after the contiguous block, both sides are equipped with side wall, laterally open up on the wall of side
There is chute.
Used as the improvement of above-mentioned technical proposal, the support bar is connected with contiguous block locking through by way of chute screw rod
Connect, rotate on the support bar and be provided with roller.
Used as the improvement of above-mentioned technical proposal, the bearing includes three groups of legs being circumferentially uniformly arranged and for adjusting
The slide link of angle between leg, the slide link two ends offer guide groove, and the slide link is passed through by screw and led
The mode of groove is erected between leg.
Used as the improvement of above-mentioned technical proposal, the outer wall both sides of the outer cylinder body are provided with for adjusting flexible cylinder liter
The action bars of drop.
Beneficial effects of the present invention have：
A kind of support meanss that the present invention is provided, can not only be according to actual needs under unloaded or loaded state to bearing height
Step-less adjustment is carried out, the needs of different operating modes is met, is improve work efficiency；And can also be according to the caliber of wanted support tubes
The link position of support bar and union joint is continuously adjusted, is changed the angle between the device support bar work surface and is capable of achieving to prop up
The stepless adjustment of support work interplanar distance, so as to adapt to the support needs of different tube diameters pipe fitting, substantially increases the profit of support meanss
With rate.Its simple structure, convenient disassembly, only need simple operationss just change holding state.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is embodiment of the present invention front view；
Fig. 2 is the top view of the embodiment of the present invention；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Fig. 4 is the schematic cross-section of B in Fig. 1；
Fig. 5 is the schematic cross-section of C in Fig. 1.
Specific embodiment
Referring to Fig. 1 to Fig. 5, a kind of electrodeless adjustable tube support device of the present invention, including bearing 1, installed in bearing 1
On telescopic component 2 and support component 3, the telescopic component 2 includes outer cylinder body 21, inner barrel 22 and flexible cylinder 23, institute
The lower slide for stating flexible cylinder 23 is sleeved on 23 top of inner barrel, and the top of the outer cylinder body 21 is being stretched by thread set
On cylinder 23, the outer wall of the inner barrel 22 is provided with the first ladder platform 24, and 24 top of the first ladder platform offers spline
25, the inner barrel 22 is slidably connected with flexible cylinder 23 by spline 26.The upper end connection of the inner barrel 22 is anti-to raise one's hat 27,
Anti- the raising one's hat 27 is screwed on the inwall of inner barrel 22 by screw thread；Anti- raising one's hat 27 can prevent flexible cylinder 23 along inner barrel
Flexible cylinder 27 is caused to be mutually disengaged with inner barrel 22 beyond its extreme position when the spline 25 of 22 outer walls rises.
With further reference to Fig. 3 to Fig. 5, the bottom of the outer cylinder body 21 is set with inner barrel 22 by rotary apparatuss 4, outer tube
The inwall lower end of body 21 offers the second ladder platform 29.Rotary apparatuss 4 can be such that outer cylinder body 21 freely rotates around inner barrel 22.It is described
Rotary apparatuss 4 include thrust ball bearing back-up ring 41, thrust ball bearing 42 and bearing (ball) cover 43,42 times circles of the thrust ball bearing
Bottom surface is adjacent on the shoulder of the first ladder platform 24, and thrust ball bearing back-up ring 41 is provided with a ladder mouth, the top surface of upper circle and rank
Contact below ladder way, while the external diameter of upper circle is contacted with ladder mouth shoulder, the outer ring of thrust ball bearing back-up ring 41 and second-order
The shoulder of halfpace 29 compresses connection.The outer of the bearing (ball) cover 43 offers U-type groove, and the bearing (ball) cover 43 passes through U-type groove
Spiral-lock is pressed into contact with 21 lower end of outer cylinder body, inner ring and the outer wall of inner barrel 22 of the bearing (ball) cover 43, and bearing (ball) cover 43 can
Prevent outside dirt from entering inside rotary system, protect thrust ball bearing 42 and extend its service life.The outer cylinder body 21
Outer wall both sides are provided with for adjusting the action bars 28 that flexible cylinder 23 is lifted.When needing to adjust pipe bearing height, up time
Pin rotates counterclockwise the action bars 28 that 21 outer wall both sides of outer cylinder body are welded and fixed, and outer cylinder body 21 is and then rotated counterclockwise clockwise,
Outer cylinder body 21 is freely rotated around inner barrel 22, while 21 top of outer cylinder body is produced relative rotation with flexible cylinder 23 by screw thread,
The flexible cylinder 23 for now being coordinated with outer cylinder body 21 by screw thread has the trend for following outer cylinder body 21 to rotate counterclockwise clockwise, but
It is that flexible spline 26 between cylinder 23 and inner barrel 22 coordinates the motion for limiting 23 circumferencial direction of flexible cylinder, it can only edge
The 25 vertical rise and fall of spline on inner barrel 22.The lifting of flexible cylinder 23 drives the union joint 32 in portion thereon and supports
The lifting of component 3, so as to realize the adjustment of the support meanss height.As the cylinder 13 that stretches only does the lifting fortune of vertical direction
It is dynamic, therefore either altitude mixture control can be carried out to the device in Light Condition or artesian condition, substantially increase work effect
Rate.
Fig. 1 and Fig. 2 is participated in further, the top of the flexible cylinder 23 is connected with support component 3, the support component 3
Including contiguous block 32, before and after the contiguous block 32, both sides are equipped with side wall, and chute 33 is laterally offered on the wall of side.Support component
3 are provided with the adjustable frame 31 for support tubes, and on contiguous block 32, contiguous block 32 is increased the lower hinge of the adjustable frame 31
Which causes which to be connected with the contact area of adjustable frame 31 more to consolidate, when being difficult to topple after its loading and slide.The adjustable frame
31 be provided with two groups can folding in opposite directions support bar 34, two groups of support bars 34 form the support works faces with " V " font；Described
Strut 34 is connected with the locking of contiguous block 32 through by way of chute 33 screw rod 35, rotates and be provided with roller on the support bar 34
36, the friction between support meanss and pipe fitting can be reduced using roller 36, it is convenient to support.When needing to adjust the folder of adjustable frame 31
The folding degree of support bar 34 when holding angle, it is only necessary to Unscrew 35, is adjusted, makes screw rod 35 slide in chute 33,
Proper angle to be slid into, you can tighten screw rod 35, finally realizes the stepless-adjustment of the support works interplanar distance of the support component 3
Section.
The bearing 1 includes three groups of legs 11 being circumferentially uniformly arranged and the slip for adjusting angle between leg 11
Connecting rod 12,12 two ends of the slide link offer guide groove, and the slide link 12 is set up through by way of guide groove on screw
Between leg 11.When support meanss are placed on uneven ground, the cunning connected on one of leg 11 need to be adjusted only
Dynamic connecting rod 12, you can realize the whole support meanss of leveling.
The above, simply better embodiment of the invention, but the present invention is not limited to above-described embodiment, as long as
Which reaches the technique effect of the present invention with any same or similar means, should all belong to protection scope of the present invention.
Claims (10)
1. a kind of electrodeless adjustable tube support device, it is characterised in that：Including bearing（1）, installed in bearing（1）On flexible group
Part（2）And support component（3）, the telescopic component（2）Including outer cylinder body（21）, inner barrel（22）With flexible cylinder（23）,
The flexible cylinder（23）Lower slide be sleeved on inner barrel（23）Top, the outer cylinder body（21）Top pass through thread bush
It is mounted in flexible cylinder（23）On, the outer cylinder body（21）Bottom pass through rotary apparatuss（4）Suit inner barrel（22）On, it is described to stretch
Contracting cylinder（23）Top and support component（3）Connection, support component（3）Including contiguous block（32）And lower hinge is in connection
Block（32）On adjustable frame（31）, the adjustable frame（31）It is provided with two groups of support bars for support tubes（34）, the support
Bar（34）Can folding in opposite directions.
2. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The inner barrel（22）'s
Outer wall is provided with the first ladder platform（24）, first ladder platform（24）Top offers spline（25）, the inner barrel（22）
By spline（26）With flexible cylinder（23）It is slidably connected.
3. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The outer cylinder body（21）'s
Inwall lower end offers the second ladder platform（29）.
4. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The inner barrel（22）'s
Upper end connection is anti-to raise one's hat（27）, it is described to prevent raising one's hat（27）Inner barrel is screwed in by screw thread（22）Inwall on.
5. the electrodeless adjustable tube support device of one kind according to claim 2, it is characterised in that：The rotary apparatuss（4）
Including thrust ball bearing back-up ring（41）, thrust ball bearing（42）And bearing (ball) cover（43）, the thrust ball bearing（42）Lower circle
Bottom surface is adjacent in the first ladder platform（24）Shoulder on, the top surface of upper circle passes through thrust ball bearing back-up ring（41）With in the second ladder
Platform（29）Shoulder compress connection.
6. the electrodeless adjustable tube support device of one kind according to claim 5, it is characterised in that：The bearing (ball) cover（43）
Outer offer U-type groove, the bearing (ball) cover（43）By U-type groove spiral-lock in outer cylinder body（21）Lower end, the bearing (ball) cover
（43）Inner ring and inner barrel（22）Outer wall be pressed into contact with.
7. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The contiguous block（32）'s
Both sides are equipped with side wall in front and back, and chute is laterally offered on the wall of side（33）.
8. the electrodeless adjustable tube support device of one kind according to claim 6, it is characterised in that：The support bar（34）It is logical
Cross screw rod（35）Through chute（33）Mode and contiguous block（32）Locking connection, the support bar（34）Upper rotation is provided with roller
（36）.
9. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The bearing（1）Including
Three groups of legs being circumferentially uniformly arranged（11）With for adjusting leg（11）Between angle slide link（12）, the slip
Connecting rod（12）Two ends offer guide groove, the slide link（12）Leg is erected on screw through by way of guide groove（11）It
Between.
10. the electrodeless adjustable tube support device of one kind according to claim 1, it is characterised in that：The outer cylinder body（21）
Outer wall both sides be provided with for adjusting flexible cylinder（23）The action bars of lifting（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155760.5A CN106514580B (en) | 2016-12-14 | 2016-12-14 | A kind of electrodeless adjustable tube support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155760.5A CN106514580B (en) | 2016-12-14 | 2016-12-14 | A kind of electrodeless adjustable tube support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106514580A true CN106514580A (en) | 2017-03-22 |
| CN106514580B CN106514580B (en) | 2018-11-13 |
Family
ID=58339943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155760.5A Active CN106514580B (en) | 2016-12-14 | 2016-12-14 | A kind of electrodeless adjustable tube support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514580B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461181A (en) * | 2017-08-15 | 2017-12-12 | 中国石油大学(北京) | The physical simulation experiment device and its method of horizontal well multi-stage water power concurrent fracturing |
| CN107620585A (en) * | 2017-08-15 | 2018-01-23 | 中国石油大学(北京) | The physical simulation experiment device and its method of horizontal well spiral perforation successively pressure break |
| CN108412866A (en) * | 2018-05-02 | 2018-08-17 | 嵊州市恒中机器有限公司 | Auxiliary support formula trim panel installation top bracing mechanism |
| CN109764945A (en) * | 2019-03-23 | 2019-05-17 | 上海市计量测试技术研究院 | A kind of reflex gage detection device based on guided wave method |
| CN111975735A (en) * | 2020-08-22 | 2020-11-24 | 刘洋 | Foldable auto repair slide |
| CN112277514A (en) * | 2020-10-15 | 2021-01-29 | 江伟 | Internal support type ceramic decoration firing device for white spirit bottle and decoration firing process |
| CN112276881A (en) * | 2020-09-29 | 2021-01-29 | 中冶(上海)钢结构科技有限公司 | Pipe supporting jig frame device and construction method |
| CN112461739A (en) * | 2020-11-11 | 2021-03-09 | 中国兵器工业第五九研究所 | Natural environment testing device for large columnar sample and using method |
| CN118024046A (en) * | 2024-04-12 | 2024-05-14 | 内蒙古工业大学 | Magnetic grinding device capable of preventing pipe fitting from deforming |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313500A (en) * | 1989-06-09 | 1991-01-22 | Daifuku Co Ltd | Elevating bench |
| CN204564968U (en) * | 2015-01-28 | 2015-08-19 | 中建八局第一建设有限公司 | A kind of adjustable support of many specifications steel pipe slot rolling technique |
| CN204844102U (en) * | 2015-08-13 | 2015-12-09 | 常州市尼尔司机械有限公司 | Arc swivel work head |
| CN204997644U (en) * | 2015-09-07 | 2016-01-27 | 中国十九冶集团有限公司 | Frame of reducing expenditure is swapd by pipeline group |
| CN205639868U (en) * | 2016-04-29 | 2016-10-12 | 海盐爱华机械有限责任公司 | Metal pipeline is with adjustable V type support frame |
| CN205745651U (en) * | 2016-05-16 | 2016-11-30 | 天津市华彪金属制品有限公司 | Adjustable pipeline bracing frame |
| CN205781372U (en) * | 2016-05-16 | 2016-12-07 | 天津市华彪金属制品有限公司 | Pipeline support frame |
| CN205781378U (en) * | 2016-05-16 | 2016-12-07 | 天津市华彪金属制品有限公司 | Adjustable for height pipeline support frame |
| CN206317031U (en) * | 2016-12-14 | 2017-07-11 | 中海福陆重工有限公司 | A kind of electrodeless adjustable tube support device |
-
2016
- 2016-12-14 CN CN201611155760.5A patent/CN106514580B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313500A (en) * | 1989-06-09 | 1991-01-22 | Daifuku Co Ltd | Elevating bench |
| CN204564968U (en) * | 2015-01-28 | 2015-08-19 | 中建八局第一建设有限公司 | A kind of adjustable support of many specifications steel pipe slot rolling technique |
| CN204844102U (en) * | 2015-08-13 | 2015-12-09 | 常州市尼尔司机械有限公司 | Arc swivel work head |
| CN204997644U (en) * | 2015-09-07 | 2016-01-27 | 中国十九冶集团有限公司 | Frame of reducing expenditure is swapd by pipeline group |
| CN205639868U (en) * | 2016-04-29 | 2016-10-12 | 海盐爱华机械有限责任公司 | Metal pipeline is with adjustable V type support frame |
| CN205745651U (en) * | 2016-05-16 | 2016-11-30 | 天津市华彪金属制品有限公司 | Adjustable pipeline bracing frame |
| CN205781372U (en) * | 2016-05-16 | 2016-12-07 | 天津市华彪金属制品有限公司 | Pipeline support frame |
| CN205781378U (en) * | 2016-05-16 | 2016-12-07 | 天津市华彪金属制品有限公司 | Adjustable for height pipeline support frame |
| CN206317031U (en) * | 2016-12-14 | 2017-07-11 | 中海福陆重工有限公司 | A kind of electrodeless adjustable tube support device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461181A (en) * | 2017-08-15 | 2017-12-12 | 中国石油大学(北京) | The physical simulation experiment device and its method of horizontal well multi-stage water power concurrent fracturing |
| CN107620585A (en) * | 2017-08-15 | 2018-01-23 | 中国石油大学(北京) | The physical simulation experiment device and its method of horizontal well spiral perforation successively pressure break |
| CN108412866A (en) * | 2018-05-02 | 2018-08-17 | 嵊州市恒中机器有限公司 | Auxiliary support formula trim panel installation top bracing mechanism |
| CN109764945A (en) * | 2019-03-23 | 2019-05-17 | 上海市计量测试技术研究院 | A kind of reflex gage detection device based on guided wave method |
| CN109764945B (en) * | 2019-03-23 | 2024-05-14 | 上海市计量测试技术研究院 | Reflection type liquid level meter detection device based on guided wave method |
| CN111975735A (en) * | 2020-08-22 | 2020-11-24 | 刘洋 | Foldable auto repair slide |
| CN112276881A (en) * | 2020-09-29 | 2021-01-29 | 中冶(上海)钢结构科技有限公司 | Pipe supporting jig frame device and construction method |
| CN112277514A (en) * | 2020-10-15 | 2021-01-29 | 江伟 | Internal support type ceramic decoration firing device for white spirit bottle and decoration firing process |
| CN112461739A (en) * | 2020-11-11 | 2021-03-09 | 中国兵器工业第五九研究所 | Natural environment testing device for large columnar sample and using method |
| CN118024046A (en) * | 2024-04-12 | 2024-05-14 | 内蒙古工业大学 | Magnetic grinding device capable of preventing pipe fitting from deforming |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106514580B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106514580A (en) | Stepless adjustable pipe supporting device | |
| CN205640106U (en) | Utilize joint bearing's screw thread to adjust universal platform | |
| CN108860651B (en) | Arm lifting type vertical lifting trailer | |
| CN105299383B (en) | Pipe endoscopic robot | |
| CN209578650U (en) | A kind of tube group butt welding auxiliary stand | |
| CN208599030U (en) | A kind of fire extinguisher rack | |
| CN206317031U (en) | A kind of electrodeless adjustable tube support device | |
| CN109531038A (en) | A kind of tube group butt welding auxiliary stand and its application method | |
| CN206195318U (en) | Lightning protection device of storage station | |
| CN207608239U (en) | A kind of handling machine support of adjustable angle | |
| CN209363919U (en) | A kind of round piece automatic welder | |
| CN208330429U (en) | A kind of tunnel tufa stone paragraph distortion preventing constructing device | |
| CN208185607U (en) | A kind of hydraulic engineering tube support arrangement | |
| CN208585971U (en) | A kind of turbine high-pressure valve hoisting device | |
| CN207177244U (en) | Job platform | |
| CN208122251U (en) | A kind of lift for building automatically adjusting arbitrary height | |
| CN206888658U (en) | A kind of power construction is stood up device with shaft tower | |
| CN105569559A (en) | Universal slewing gear | |
| CN209179606U (en) | It is a kind of can fast construction simple tent | |
| CN209175720U (en) | A kind of portable support for adjustable pipe device | |
| CN209648008U (en) | A kind of device of laser repairing rod journal | |
| CN208932365U (en) | A kind of screw elevator | |
| CN203255939U (en) | Universal adjustable type hoist high-place operation platform | |
| CN207170240U (en) | A kind of adjustable vibrating sieving machine | |
| CN208379579U (en) | A kind of height-adjustable building stake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |