CN207293977U - A kind of boom hoisting for trackless gantry crane - Google Patents
A kind of boom hoisting for trackless gantry crane Download PDFInfo
- Publication number
- CN207293977U CN207293977U CN201720593638.XU CN201720593638U CN207293977U CN 207293977 U CN207293977 U CN 207293977U CN 201720593638 U CN201720593638 U CN 201720593638U CN 207293977 U CN207293977 U CN 207293977U
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- CN
- China
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- babinet
- group
- partition plate
- fixed pulley
- gantry crane
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Abstract
A kind of boom hoisting for trackless gantry crane is the utility model is related to, includes the babinet of upside opening（1）, in babinet（1）It is interior to be equipped with partition plate（2）, in partition plate（2）Both sides be all connected with one group of hydraulic cylinder（3）, in hydraulic cylinder（3）Piston rod on connect movable pulley（4）, in babinet（1）Interior connection and pulley（4）The support guide groove of corresponding matching（5）, in babinet（1）Also be connected one group of fixed pulley and one group of rope Locking device（6）, in each rope Locking device（6）Inside it is fixedly connected with a drawstring（7）, each drawstring（7）Around being connected on corresponding movable pulley（4）On fixed pulley.The advantages of the utility model：The present apparatus can meet the requirement for hanging the adjustment of loading thing three-dimensional six degree of freedom under various operating modes, can under various operating modes gauge changing, meet the various spans requirement of various section section circuits, it can be become higher under various operating modes, meet the lifting altitude requirement of the various spans of various section section circuits.
Description
Technical field
A kind of track laying equipment is the utility model is related to, it is more particularly to a kind of to play lifting for trackless gantry crane
Put.
Background technology
In recent years, China progressively became the most country of railway operating kilometrage in the world, to ensure the high speed of train fortune
OK, it is desirable to track structure has stronger globality, once the force transferring part damage of moderate finite deformation or track occurs for basis, then rail
The stability and ride comfort of road structure is difficult to ensure, gently then causes train speed limit, heavy then security incident occurs.In practical application
In, when constructing to the track construction of railway, subway tunnel, track plates, sleeper, template, the section of track, rail and turnout etc. are required to hang
Dress, track structure component may receive damage during service, and occur track plates or concrete bottom seat board crackle, breakage or
Fracture, high-speed switch hurt, cement emulsified asphalt mortar gap, breakage or fragmentation, I templates convex blocking platform and convex blocking platform filling
The problems such as resin is damaged, and the damage of track plates track, solid concrete roabed sedimentation are transfinited, these situations not only influence track beauty, and
And track structure stability and ride comfort are directly affected, so as to injure train operating safety, it is therefore desirable to there are hidden danger
Track structure component on-call maintenance or replacement.
Due to the factor of geographical environment, track is not both within horizontality, and general loop wheel machine can not use, and due to
The track plates that railway uses at present, size and weight are larger, it is necessary to, it is necessary to coordinate manually common make using crane when replacing
Industry, this not only needs building platform, but also is easily limited by working region, and construction period is long, and construction efficiency is relatively low；Safety
Property is poor, needs manpower and materials more in construction, construction safety can not ensure.In order to solve the above-mentioned technical problem, the applicant sets
A kind of trackless gantry crane is counted, the application is the boom hoisting for the crane.
Utility model content
The purpose of this utility model is to solve to need when track at this stage changes plate to coordinate manually common make using crane
The shortcomings of industry, construction period is long, and construction efficiency is relatively low, and security is poor, and propose a kind of for trackless gantry crane
Boom hoisting.
To achieve these goals, the utility model employs following technical solution：
A kind of boom hoisting for trackless gantry crane, it is characterised in that：Include the babinet of upside opening, in babinet
It is interior to be equipped with partition plate, one group of hydraulic cylinder is all connected with the both sides of partition plate, movable pulley is connected on the piston rod of hydraulic cylinder, in babinet
Connection and the support guide groove of pulley corresponding matching, are also connected one group of fixed pulley and one group of rope Locking device in babinet, each
It is fixedly connected with a drawstring in rope Locking device, each drawstring is around being connected on corresponding movable pulley and fixed pulley.
Based on the above technical solutions, there can be technical solution further below：
The rope Locking device includes base, and two pushing slots are equipped with base, mating connection gland is equipped with the upside of base,
Indent on two is equipped with gland, upper indent forms locking slot with pushing slot corresponding matching, and the drawstring is arranged on locking slot
Interior, be connected directive wheel between two locking slots of base side.
In the open-mouth mating connection case lid of the babinet.
The partition plate is equipped with one group of through hole, and one group of hinged seat is also respectively connected with the both sides of partition plate, is set respectively in partition plate
There is a fixed seat, be equipped with one group of mounting hole in the side wall of the babinet, be connected on each hinged seat one first
Fixed pulley, is all connected with second fixed pulley in each fixed seat, and the 3rd fixed pulley is all connected with each mounting hole.
The utility model has the advantage of：The present apparatus can meet to hang loading thing three-dimensional six degree of freedom tune under various operating modes
Whole requirement, can under various operating modes gauge changing, meet various section section circuits various spans requirement, can be various
Become higher under operating mode, meet the lifting altitude requirement of the various spans of various section section circuits.
Brief description of the drawings
Fig. 1 is the basic structure schematic diagram of the utility model；
Fig. 2 is box structure diagram；
Fig. 3 is the structure diagram of locking device.
Embodiment
In order to which the utility model is more clearly understood, the present apparatus is described in detail below in conjunction with attached drawing, it is described herein
Specific embodiment only explaining the utility model, be not used to limit the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of boom hoisting for trackless gantry crane provided by the utility model,
Include the babinet 1 of upside opening, in the open-mouth mating connection case lid 18 of babinet 1.Partition plate 2, the partition plate are equipped with babinet 1
2 are equipped with four through holes 22, a hydraulic cylinder 3 are all connected with each through hole 22, four hydraulic cylinders 3 are separately positioned in partition plate
2 both sides.
A shaft 17 is all connected with the piston rod of each hydraulic cylinder 3, a dynamic cunning is all connected with the both sides of shaft 17
Wheel 4.Four support guide grooves 5 are all connected with the babinet 1 of 2 both sides of partition plate, each support guide groove 5 is right with associated pulleys 4
Support guide is answered to coordinate.
One group of hinged seat 19 is also respectively connected with the both sides of partition plate 2, a fixed seat 20 is respectively equipped with partition plate 2, in institute
The side wall for stating babinet 1 is equipped with one group of mounting hole 21, and be connected first fixed pulley 14 on each hinged seat 19, every
Second fixed pulley 15 is all connected with a fixed seat 20, the 3rd fixed pulley 16 is all connected with each mounting hole 21.
Four rope Locking devices 6 are installed on partition plate 2, a drawstring 7, each drawstring 7 are fixedly connected with each rope Locking device 6
Around being connected on corresponding movable pulley 4, the first fixed pulley 14, the second fixed pulley 15 and the 3rd fixed pulley 16.
The rope Locking device 6 includes base 8, and two pushing slots 9 are equipped with base 8, is equipped with and is connected in the upside of base 8
Gland 10, is equipped with indent 59 on two on gland 10, and upper indent 11 forms locking slot, the drawing with 9 corresponding matching of pushing slot
Rope 7 is arranged in locking slot, the mating connection directive wheel 12 between two locking slots of 8 side of base.
Claims (4)
- A kind of 1. boom hoisting for trackless gantry crane, it is characterised in that：Include the babinet of upside opening（1）, in case Body（1）It is interior to be equipped with partition plate（2）, in partition plate（2）Both sides be all connected with one group of hydraulic cylinder（3）, in hydraulic cylinder（3）Piston rod on connect Connect movable pulley（4）, in babinet（1）Interior connection and movable pulley（4）The support guide groove of corresponding matching（5）, in babinet（1）Also coordinate Connect one group of fixed pulley and one group of rope Locking device（6）, in each rope Locking device（6）Inside it is fixedly connected with a drawstring（7）, each drawstring （7）Around being connected on corresponding movable pulley（4）On fixed pulley.
- A kind of 2. boom hoisting for trackless gantry crane according to claim 1, it is characterised in that：The lock rope Device（6）Including base（8）, in base（8）It is equipped with two pushing slots（9）, in base（8）Upside is equipped with mating connection gland （10）, in gland（10）It is equipped with two upper indents（11）, upper indent（11）With pushing slot（9）Corresponding matching forms locking slot, The drawstring（7）It is arranged in locking slot, in base（8）Be connected directive wheel between two locking slots of side（12）.
- A kind of 3. boom hoisting for trackless gantry crane according to claim 1, it is characterised in that：In the case Body（1）Open-mouth mating connection case lid（18）.
- A kind of 4. boom hoisting for trackless gantry crane according to claim 1, it is characterised in that：The partition plate （2）It is equipped with one group of through hole（22）, in partition plate（2）Both sides be also respectively connected with one group of hinged seat（19）, in partition plate（2）Set respectively There is a fixed seat（20）, in the babinet（1）Side wall be equipped with one group of mounting hole（21）, in each hinged seat（19）On match somebody with somebody Close one the first fixed pulley of connection（14）, in each fixed seat（20）On be all connected with second fixed pulley（15）, in each peace Fill hole（21）Inside it is all connected with the 3rd fixed pulley（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593638.XU CN207293977U (en) | 2017-05-25 | 2017-05-25 | A kind of boom hoisting for trackless gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593638.XU CN207293977U (en) | 2017-05-25 | 2017-05-25 | A kind of boom hoisting for trackless gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293977U true CN207293977U (en) | 2018-05-01 |
Family
ID=62449584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593638.XU Active CN207293977U (en) | 2017-05-25 | 2017-05-25 | A kind of boom hoisting for trackless gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759246A (en) * | 2019-10-16 | 2020-02-07 | 山东中衡光电科技有限公司 | Novel fixed mining hydraulic lifting device |
| CN110844777A (en) * | 2019-11-28 | 2020-02-28 | 三一海洋重工有限公司 | Crane trolley and crane |
-
2017
- 2017-05-25 CN CN201720593638.XU patent/CN207293977U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759246A (en) * | 2019-10-16 | 2020-02-07 | 山东中衡光电科技有限公司 | Novel fixed mining hydraulic lifting device |
| WO2021072999A1 (en) * | 2019-10-16 | 2021-04-22 | 山东中衡光电科技有限公司 | Novel fixed hydraulic hoisting device for mining |
| CN110844777A (en) * | 2019-11-28 | 2020-02-28 | 三一海洋重工有限公司 | Crane trolley and crane |
| CN110844777B (en) * | 2019-11-28 | 2021-12-17 | 三一海洋重工有限公司 | Crane trolley and crane |
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