CN110002382A - A kind of towing chain device and high-altitude operation vehicle - Google Patents
A kind of towing chain device and high-altitude operation vehicle Download PDFInfo
- Publication number
- CN110002382A CN110002382A CN201910290824.XA CN201910290824A CN110002382A CN 110002382 A CN110002382 A CN 110002382A CN 201910290824 A CN201910290824 A CN 201910290824A CN 110002382 A CN110002382 A CN 110002382A
- Authority
- CN
- China
- Prior art keywords
- arm
- conduit
- sliding block
- fixed
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention discloses a kind of towing chain devices, it is mounted on cantilever crane, cantilever crane includes fixed arm and telescopic arm, telescopic arm covers in fixed arm, including drag chain, conduit, guide rail, guide rail are mounted on fixed arm, sliding block is installed on guide rail, sliding block is slidably matched with guide rail, and conduit both ends are separately fixed on sliding block and telescopic arm, and conduit follows sliding block to move together；At least one section of drag chain is located in conduit, on the fixed arm and conduit that drag chain both ends are separately fixed at.The present invention has guide effect obvious, carries cleaning sand dust effect, cleaning, maintenance time is reduced, especially suitable for rugged environment.
Description
Technical field
The present invention relates to machinery fields, more particularly to a kind of towing chain device and high-altitude operation vehicle.
Background technique
On telescopic boom aerial work platform, when operation control box usually being set in lower dress and workbench, and being worked,
Common people operate in workbench, need for cable, fluid pressure line to be transported to the executing agency of cantilever crane end by towing chain mechanism
In the control cabinet on workbench.There are mainly two types of mode works for existing towing chain mechanism: one kind being disposed on cantilever crane side, a kind of
It is disposed on the top of cantilever crane.It is placed in cantilever crane side, work is easy to make drag chain be damaged with the collision of other side of the object,
To influence the normal use of equipment.Be placed in above cantilever crane, as number of patent application CN2011201923519,
CN201611219632, CN2013200524154, these three patent towing chain mechanisms are all to be led with idler wheel in fixation during exercise
Trough roller is dynamic.Machine long working or dust, sand dust more place are easy accumulation sandstone in guide groove, lead to towing chain mechanism
Movement that cannot be smooth, and guide groove needs regular cleaning.
Summary of the invention
The object of the present invention is to provide a kind of towing chain device and high-altitude operation vehicle, which has guide effect good, carries
Sand dust effect is cleared up, cleaning, maintenance time are reduced, especially suitable for adverse circumstances.
On the one hand, the present invention provides a kind of towing chain device, is mounted on cantilever crane, and cantilever crane includes fixed arm and telescopic arm, stretches
Contracting arm covers in fixed arm, including drag chain, conduit, guide rail, guide rail are mounted on fixed arm, and sliding block is equipped on guide rail, sliding
Block is slidably matched with guide rail, and conduit both ends are separately fixed on sliding block and telescopic arm, and conduit follows sliding block to move together；Drag chain is extremely
Few one section is located in conduit, on the fixed arm and conduit that drag chain both ends are separately fixed at.
Further, including guide wheel, guide wheel are connect with conduit, and drag chain enters in conduit around guide wheel.
Further, T-slot is offered on guide rail, sliding block and T-slot cooperate.
Further, dovetail groove is offered on guide rail, sliding block and dovetail groove cooperate.
Further, conduit both ends are separately fixed on sliding block and telescopic arm end, and what drag chain both ends were separately fixed at consolidates
On fixed arm end and catheter tip.
Further, telescopic arm includes the first joint arm and the second joint arm, and the second joint arm covers in the first joint arm, the first joint arm
It covers in fixed arm；Conduit includes outer catheter and inner catheter, and inner catheter is located in outer catheter, and inner catheter can be stretched with respect to outer catheter
Contracting；Outer catheter both ends are separately fixed at sliding block and the first joint arm end, and inner catheter end is fixed on the second joint arm end.
Further, guide rail is mounted on fixed arm top surface.
In addition, the present invention also provides a kind of high-altitude operation vehicle, including above-mentioned towing chain device.
Beneficial effect is compared with the prior art for of the invention a kind of towing chain device and high-altitude operation vehicle: using guide rail and cunning
Block mode drives drag chain mobile, changes traditional idler wheel in fixed guide groove roll mode, when sliding block slides in guide rail, Ke Yiqing
The sand dust in guide rail is managed, reduces cleaning, maintenance time, especially suitable for adverse circumstances, and guide effect is very good.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is towing chain device structural schematic diagram of the invention；
Fig. 2 is the A-A view of Fig. 1.
Specific embodiment
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
As depicted in figs. 1 and 2, preferably a kind of towing chain device of the present invention, is mounted on cantilever crane, and cantilever crane is 3 joint arm structures.Arm
Frame includes fixed arm 11 and telescopic arm, and telescopic arm covers in fixed arm 11.Telescopic arm includes the first joint arm 10 and the second joint arm 9,
Second 9 sets of joint arm is in the first joint arm 10, and the first 10 sets of joint arm is in fixed arm 11.Fixed arm 11 is fixed, the first joint arm 10
It can mutually stretch fixed arm 11, the second joint arm 9 can be flexible with respect to the first joint arm 10.
As described in Figure 1, towing chain device includes drag chain 3, conduit, guide rail 12, guide wheel 2, and guide rail 12 is mounted on fixed arm 11,
Sliding block 1 (as shown in Figure 2) is installed on guide rail 12, sliding block 1 is slidably matched with guide rail 12.T-slot is offered on guide rail 12
(as shown in Figure 2), sliding block 1 and T-slot cooperate.Can also offer dovetail groove (not shown) on guide rail 12, sliding block 1 with
Dovetail groove cooperation.
Conduit includes outer catheter 4 and inner catheter 7, and inner catheter 7 is located in outer catheter 4, and inner catheter 7 can be stretched with respect to outer catheter 4
Contracting；4 one end of outer catheter is fixed on the slider 1 by bolt 13, and 4 other end of outer catheter is fixed on the first joint arm 10 by bracket 6
End, 7 end of inner catheter are fixed on 9 end of the second joint arm by bracket 8.
3 one end of drag chain is fixed on 11 end of fixed arm by bracket 5, enters in conduit around guide wheel 2,3 other end of drag chain
It is fixed on 7 end of inner catheter, is moved with inner catheter 7.On the fixed outer catheter 4 of guide wheel 2, guide wheel 2 can be rotated, and change drag chain
3 direction, while also playing the guiding role, make drag chain 3 be not easy to skid off.
Towing chain device of the invention is fixed on the top surface of cantilever crane, can also be fixed on cantilever crane side.As shown in Figure 1, drag chain
Device is fixed on the top surface of cantilever crane, and guide rail 12, conduit, guide wheel 2 are fixed on cantilever crane top surface.
When the first joint arm 10 and the second 9 synchronization telescope of joint arm, outer catheter 4 and inner catheter 7 also synchronization telescope are driven, is driven
1 opposite rail 12 of sliding block is mobile, to drive drag chain 3 mobile.In addition, the present invention also provides a kind of high-altitude operation vehicles, including
Above-mentioned towing chain device.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand the core idea of the present invention.It should be pointed out that for those skilled in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It falls into the protection scope of the claims in the present invention.
Claims (8)
1. a kind of towing chain device, is mounted on cantilever crane, cantilever crane includes fixed arm and telescopic arm, and telescopic arm covers in fixed arm,
It is characterized in that, including drag chain, conduit, guide rail, guide rail are mounted on fixed arm, and sliding block, sliding block and guide rail are equipped on guide rail
It is slidably matched, conduit both ends are separately fixed on sliding block and telescopic arm, and conduit follows sliding block to move together；A drag chain at least section
In in conduit, on the fixed arm and conduit that drag chain both ends are separately fixed at.
2. towing chain device according to claim 1, which is characterized in that including guide wheel, guide wheel is connect with conduit, and drag chain bypasses
Guide wheel enters in conduit.
3. towing chain device according to claim 1, which is characterized in that offer T-slot, sliding block and T-slot on guide rail
Cooperation.
4. towing chain device according to claim 1, which is characterized in that offer dovetail groove, sliding block and dovetail on guide rail
Slot cooperation.
5. towing chain device according to claim 1, which is characterized in that conduit both ends are separately fixed at sliding block and telescopic arm end
On end, on the fixed arm end and catheter tip that drag chain both ends are separately fixed at.
6. according to claim 1 to towing chain device described in 5 any one, which is characterized in that telescopic arm include the first joint arm and
Second joint arm, the second joint arm cover in the first joint arm, and the first joint arm covers in fixed arm；Conduit includes outer catheter and inner catheter,
Inner catheter is located in outer catheter, and inner catheter can be flexible with respect to outer catheter；Outer catheter both ends are separately fixed at sliding block and the first joint arm
End, inner catheter end are fixed on the second joint arm end.
7. according to claim 1 to towing chain device described in 5 any one, which is characterized in that guide rail is mounted on fixed arm top surface.
8. a kind of high-altitude operation vehicle, which is characterized in that including towing chain device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290824.XA CN110002382A (en) | 2019-04-11 | 2019-04-11 | A kind of towing chain device and high-altitude operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290824.XA CN110002382A (en) | 2019-04-11 | 2019-04-11 | A kind of towing chain device and high-altitude operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110002382A true CN110002382A (en) | 2019-07-12 |
Family
ID=67171197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910290824.XA Pending CN110002382A (en) | 2019-04-11 | 2019-04-11 | A kind of towing chain device and high-altitude operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110002382A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507616U (en) * | 2009-06-22 | 2010-06-16 | 湖南星邦重工有限公司 | Sleeve telescopic drag chain device with ferrying function |
| CN102701123A (en) * | 2012-06-14 | 2012-10-03 | 湖南星邦重工有限公司 | Concealed drag chain device capable of realizing synchronous retraction of five arms |
| CN203382390U (en) * | 2013-08-06 | 2014-01-08 | 湖南星邦重工有限公司 | Overhead towing chain device with four telescopic arms |
| CN109353974A (en) * | 2018-10-26 | 2019-02-19 | 中联重科股份有限公司 | Pipeline groove, pipeline conveying device and aerial working equipment |
-
2019
- 2019-04-11 CN CN201910290824.XA patent/CN110002382A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507616U (en) * | 2009-06-22 | 2010-06-16 | 湖南星邦重工有限公司 | Sleeve telescopic drag chain device with ferrying function |
| CN102701123A (en) * | 2012-06-14 | 2012-10-03 | 湖南星邦重工有限公司 | Concealed drag chain device capable of realizing synchronous retraction of five arms |
| CN203382390U (en) * | 2013-08-06 | 2014-01-08 | 湖南星邦重工有限公司 | Overhead towing chain device with four telescopic arms |
| CN109353974A (en) * | 2018-10-26 | 2019-02-19 | 中联重科股份有限公司 | Pipeline groove, pipeline conveying device and aerial working equipment |
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| 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: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Applicant after: Hunan Xingbang Intelligent Equipment Co., Ltd Address before: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Applicant before: Hunan Sinoboom Heavy Industry Co., Ltd. |
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| CB02 | Change of applicant information |