CN108996408A - Standard knot introduction trolley and track - Google Patents
Standard knot introduction trolley and track Download PDFInfo
- Publication number
- CN108996408A CN108996408A CN201811239231.2A CN201811239231A CN108996408A CN 108996408 A CN108996408 A CN 108996408A CN 201811239231 A CN201811239231 A CN 201811239231A CN 108996408 A CN108996408 A CN 108996408A
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- CN
- China
- Prior art keywords
- track
- trolley
- introduction
- standard knot
- introduces
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a standard knot lead-in trolley and a track, which comprise a lead-in track, a lead-in trolley and a lead-in track supporting seat, wherein the lead-in trolley is arranged on the lead-in track, and the lead-in track supporting seat is positioned at the bottom of the lead-in track and is used as a support; the guide rail supporting seat comprises a supporting seat, an adjustable ejector rod and an adjusting nut, wherein the adjustable ejector rod and the adjusting nut are positioned on two sides of the supporting seat, the adjustable ejector rod comprises a supporting rod and a top plate which are fixedly connected, the supporting rod is of a threaded structure, the top plate is in contact with the bottom of the guide rail, the supporting rod is connected with the supporting seat through the adjusting nut, and the vertical height of the supporting rod is adjustable. The invention is suitable for being applied to ground additional joints of electric holding poles and tower cranes, reduces the labor intensity and the positioning difficulty of standard joints, has simple structure and easy disassembly, can be combined and used with the lead-in track supporting seat according to the requirements of the situation, and has wider application range, and the lead-in track height can be adjusted to the ground height.
Description
Technical field
The invention belongs to electric power pole and derrick crane ground guide support adding device field, specifically a kind of standard knot is introduced small
Vehicle and track.
Background technique
In current electric power pole and derrick crane operation, ground jacking and the application of replaced on ground standard knot are more next
It is more extensive, it is common practice to supernumerary segment to be carried out using the direct handling standard knot of trolley, there are large labor intensity, standard knot are difficult
In place, the disadvantages of orbit altitude can not follow ground level to adjust is introduced.
Chinese patent literature CN205132976U discloses standard knot introduction auxiliary device, in use, will be wait introduce mark
Section, which is placed on, to be introduced on trolley, and long hook remote control is manually operated by people on introducing crossbeam in trolley, and standard knot is drawn to pre-
Positioning is set, and the introduction work of standard knot is completed, and remote-controlled operation reduces the security risk of high altitude operation when introducing standard knot；So
And the device mainly passes through long hook and adjusts standard knot to be introduced and enters predetermined position, but can be lowered significantly pair by the control of long hook
The control ability of standard knot makes to extend the time required to standard knot is in place, increases labor intensity instead, in addition, practice of construction
Local ground is usually uneven, and the device is only suitable for being applied to flat ground.
Therefore, need it is a kind of applied to electric power pole and the standard knot imported unit of derrick crane ground supernumerary segment, can
Reduce labor intensity, moreover it is possible to different ground is adapted to, meanwhile, standard knot can be made to enter predetermined position.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of standard knots to introduce trolley and track, drop
Low labor intensity and standard knot difficulty in place, meanwhile, it is suitable for the case where ground is uneven.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of standard knot introduces trolley and track, including introduces track, introduces trolley and introduce rail support seat, described to draw
It is placed on the introduction track into trolley, the introduction rail support seat is located at the introduction rail base as bearing；It is described
Introducing rail support seat includes fulcrum bearing, adjustable mandril and adjusting nut positioned at fulcrum bearing two sides, the adjustable mandril
Including the strut being fixedly linked and top plate, the strut is helicitic texture, and the top plate is contacted with the introduction rail base, institute
It states strut to connect by adjusting nut with the fulcrum bearing, the upper-lower height of the strut is adjustable.
Introduce trolley using standard knot of the present invention and when track, first according to ground level by adjusting nut to adjustable
The height of mandril is adjusted, to keep the height for introducing track suitable, introduces trolley and is placed on introduction track, standard knot is put
It is placed in and introduces on trolley, then making to introduce trolley, by introduction track drawing standard knot to be introduced to be moved to predetermined position in place,
Standard knot is sling after in place, and introduction trolley and standard knot are detached from, and initial position continuation can be moved to along track is introduced by introducing trolley
Introduce next section standard knot.Present invention is suitably applied to electric power pole and derrick crane ground supernumerary segments, reduce labor intensity
With standard knot difficulty in place, meanwhile, introduce orbit altitude be suitable for ground level adjustment, to adapt to the rugged feelings in ground
Condition.
Further, the introduction trolley uses scroll wheel structure, including the idler wheel and trolley frame being fixedly linked, the rolling
Wheel can be slided along the introduction track, and the idler wheel is equipped with wheel rim.It is limited when introducing carriage walking using wheel rim, playing prevents from drawing
The effect derailed into trolley.
Further, the trolley frame is equipped with positioning plate.Positioning plate is used to position the position of standard knot to be introduced, and protects
Demonstrate,prove standard knot accuracy in place.
Further, the introduction track uses integral structure, including two sliding rails of two parallel sliding rails and connection
Frame.
Further, four vertex for introducing track are equipped with derailing limiter.Derailing limiter energy
It enough prevents from introducing trolley derailing, improves safety.
Further, the top plate includes arc-shaped connected chassis and limited block.Limited block can be to the position for introducing track
It sets and is limited, prevent it from positional shift occurs in introducing trolley moving process and cause positioning inaccurate.
Further, the introduction track is two, and two introduction tracks are placed side by side, and the introduction trolley is one,
The introduction rail support seat is four, and every two introduces bearing of the rail support seat as an introduction track.Introduce track
It can according to circumstances require to be applied in combination with rail support seat is introduced, when introducing track is two, be suitable for the biggish mark of specification
Quasi- section.
Compared with prior art, the beneficial effects of the present invention are:
1, standard knot of the present invention introduces trolley and track is suitably applied electric power pole and derrick crane ground supernumerary segment, drops
Low labor intensity and standard knot difficulty in place.
2, the present invention makes introduction orbit altitude be suitable for ground level adjustment by adjustable mandril, to adapt to ground height
The situation of low injustice.
3, the configuration of the present invention is simple, easy to assemble, introducing track and according to circumstances can requiring to combine with introduction rail support seat makes
With the scope of application is wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram that the embodiment of the present invention 1 introduces track；
Fig. 3 is the structural schematic diagram that the embodiment of the present invention 1 introduces trolley；
Fig. 4 is the structural schematic diagram that the embodiment of the present invention 1 introduces rail support seat；
In figure: 1, introducing track；2, trolley is introduced；3, rail support seat is introduced；11, frame；12, sliding rail；13, derailing
Limiter；21, idler wheel；22, trolley frame；23, positioning plate；31, mandril is adjusted；32, fulcrum bearing；33, adjusting nut.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiment obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment 1
As shown in figures 1-4, a kind of standard knot introduces trolley and track, including introduces track 1, introduces trolley 2 and introduce rail
Road fulcrum bearing 3, the introduction trolley 2 are placed on the introduction track 1, and the introduction rail support seat 3 is located at the introduction rail
1 bottom of road is as bearing；The introduction rail support seat 3 includes fulcrum bearing 32, the adjustable mandril positioned at 32 two sides of fulcrum bearing
31 and adjusting nut 33, the adjustable mandril 31 includes the strut being fixedly linked and top plate, and the strut is helicitic texture, institute
It states top plate to contact with 1 bottom of introduction track, the strut connect by adjusting nut 33 with the fulcrum bearing 32, the branch
The upper-lower height of bar is adjustable.
The introduction trolley 2 uses scroll wheel structure, including the idler wheel 21 and trolley frame 22 being fixedly linked, the idler wheel 21
It can be slided along the introduction track 1, the idler wheel 21 is equipped with wheel rim.It is limited when introducing carriage walking using wheel rim, playing prevents
Introduce the effect of trolley derailing.Further, the trolley frame is equipped with positioning plate 23.Positioning plate 23 is for positioning wait introduce mark
The position of quasi- section guarantees standard knot accuracy in place.
The introduction track 1 uses integral structure, the frame including two sliding rails 12 of two parallel sliding rails 12 and connection
Frame 11.Further, four vertex for introducing track 1 are equipped with derailing limiter 13.Derailing limiter can
It prevents from introducing trolley derailing, improves safety.
The top plate includes arc-shaped connected chassis and limited block.Limited block can limit the position for introducing track
System prevents it from positional shift occurs in introducing trolley moving process and causes positioning inaccurate.
Introduce trolley using standard knot of the present invention and when track, first according to ground level by adjusting nut 33 to adjustable
The height of section mandril 31 is adjusted, to keep the height for introducing track 1 suitable, introduces trolley 2 and is placed on introduction track 1,
Standard knot be placed in introduce trolley 2 on, then make introduce trolley 2 by introduce track 1 draw standard knot to be introduced be moved to it is pre-
Positioning is set in place, and rear standard knot in place is sling, and trolley 2 and standard knot disengaging are introduced, and introducing trolley 2 can move along introduction track 1
Continue to introduce next section standard knot to initial position.Present invention is suitably applied to electric power pole and derrick crane ground supernumerary segment,
Labor intensity and standard knot difficulty in place are reduced, meanwhile, it introduces 1 height of track and is suitable for ground level adjustment, to adapt to
The case where ground is uneven.
Embodiment 2
A kind of standard knot introduces trolley and track, the difference from embodiment 1 is that, the introductions track 1 is two, two
It is placed side by side to introduce track 1, the introduction trolley 2 is one, and the introduction rail support seat 3 is four, and every two introduces rail
Bearing of the road fulcrum bearing 3 as an introduction track 1.Track 1 will be introduced to be applied in combination with rail support seat 3 is introduced, introduce rail
When road 1 is two, it is suitable for the biggish standard knot of specification.
The configuration of the present invention is simple, easy to assemble, introducing track 1 and according to circumstances can requiring to combine with introduction rail support seat 3 makes
With the scope of application is wider.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of standard knot introduces trolley and track, which is characterized in that including introducing track (1), introducing trolley (2) and introducing rail
Road fulcrum bearing (3), the introduction trolley (2) are placed on the introduction track (1), and the introduction rail support seat (3) is located at institute
It states and introduces track (1) bottom as bearing；The introduction rail support seat (3) includes fulcrum bearing (32), is located at fulcrum bearing (32)
The adjustable mandril (31) and adjusting nut (33) of two sides, the adjustable mandril (31) includes the strut being fixedly linked and top
Disk, the strut are helicitic texture, and the top plate is contacted with introduction track (1) bottom, and the strut is by adjusting nut
(33) it is connect with the fulcrum bearing (32), the upper-lower height of the strut is adjustable.
2. a kind of standard knot according to claim 1 introduces trolley and track, which is characterized in that the introduction trolley (2)
Using scroll wheel structure, including the idler wheel (21) and trolley frame (22) being fixedly linked, the idler wheel (21) can be along the introduction rail
Road (1) sliding, the idler wheel (21) are equipped with wheel rim.
3. a kind of standard knot according to claim 2 introduces trolley and track, which is characterized in that on the trolley frame (22)
Equipped with positioning plate (23).
4. a kind of standard knot according to claim 1 introduces trolley and track, which is characterized in that the introduction track (1)
Using integral structure, the frame (11) including two sliding rails (12) of two parallel sliding rails (12) and connection.
5. a kind of standard knot according to claim 4 introduces trolley and track, which is characterized in that the introduction track (1)
Four vertex be equipped with derailing limiter (13).
6. a kind of standard knot according to claim 1 introduces trolley and track, which is characterized in that the top plate includes in arc
The connected chassis of shape and limited block.
7. a kind of standard knot according to claim 1 introduces trolley and track, which is characterized in that the introduction track (1)
It is two, two introduction tracks (1) are placed side by side, and the introduction trolley (2) is one, and the introduction rail support seat (3) is
Four, every two introduces the bearing of rail support seat (3) as an introduction track (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239231.2A CN108996408A (en) | 2018-10-23 | 2018-10-23 | Standard knot introduction trolley and track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239231.2A CN108996408A (en) | 2018-10-23 | 2018-10-23 | Standard knot introduction trolley and track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996408A true CN108996408A (en) | 2018-12-14 |
Family
ID=64589648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239231.2A Pending CN108996408A (en) | 2018-10-23 | 2018-10-23 | Standard knot introduction trolley and track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108996408A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815627A (en) * | 2012-08-06 | 2012-12-12 | 四川省第三建筑工程公司 | Automatic traction system for large-scale tower-type crane standard-knot removal and installation |
| CN203112378U (en) * | 2012-12-27 | 2013-08-07 | 徐州建机工程机械有限公司 | Introduction device of tower crane standard knot |
| CN203402859U (en) * | 2013-07-30 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Electric standard section introduction device of tower crane |
| CN105442399A (en) * | 2015-12-28 | 2016-03-30 | 上海市安装工程集团有限公司 | Rail assembly supporting trolley and rail assembly method |
| CN205132976U (en) * | 2015-09-30 | 2016-04-06 | 徐州建机工程机械有限公司 | Auxiliary device is used in introduction of standard festival |
| CN209052312U (en) * | 2018-10-23 | 2019-07-02 | 江苏省送变电有限公司 | A kind of standard knot introduction trolley track component |
-
2018
- 2018-10-23 CN CN201811239231.2A patent/CN108996408A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815627A (en) * | 2012-08-06 | 2012-12-12 | 四川省第三建筑工程公司 | Automatic traction system for large-scale tower-type crane standard-knot removal and installation |
| CN203112378U (en) * | 2012-12-27 | 2013-08-07 | 徐州建机工程机械有限公司 | Introduction device of tower crane standard knot |
| CN203402859U (en) * | 2013-07-30 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Electric standard section introduction device of tower crane |
| CN205132976U (en) * | 2015-09-30 | 2016-04-06 | 徐州建机工程机械有限公司 | Auxiliary device is used in introduction of standard festival |
| CN105442399A (en) * | 2015-12-28 | 2016-03-30 | 上海市安装工程集团有限公司 | Rail assembly supporting trolley and rail assembly method |
| CN209052312U (en) * | 2018-10-23 | 2019-07-02 | 江苏省送变电有限公司 | A kind of standard knot introduction trolley track component |
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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 | ||
| CB02 | Change of applicant information |
Address after: 211102 No. 280 Heyan Road, Nanjing, Jiangsu Applicant after: JIANGSU POWER TRANSMISSION AND DISTRIBUTION Co.,Ltd. Applicant after: GUANGDONG CONSTRUCTION MACHINERY FACTORY CO.,LTD. Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: JIANGSU HAINENG POWER DESIGN CONSULTING Co.,Ltd. Address before: 211102 no.58-5, Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province Applicant before: JIANGSU POWER TRANSMISSION AND DISTRIBUTION Co.,Ltd. Applicant before: GUANGDONG CONSTRUCTION MACHINERY FACTORY CO.,LTD. Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Applicant before: STATE GRID CORPORATION OF CHINA Applicant before: JIANGSU HAINENG POWER DESIGN CONSULTING Co.,Ltd. |
|
| CB02 | Change of applicant information |