CN207046702U - A kind of bracket locking device for trackless gantry crane - Google Patents
A kind of bracket locking device for trackless gantry crane Download PDFInfo
- Publication number
- CN207046702U CN207046702U CN201720594326.0U CN201720594326U CN207046702U CN 207046702 U CN207046702 U CN 207046702U CN 201720594326 U CN201720594326 U CN 201720594326U CN 207046702 U CN207046702 U CN 207046702U
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- plate
- adjusting bracket
- fixed mount
- pressing plate
- locking device
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Abstract
It the utility model is related to a kind of bracket locking device for trackless gantry crane, it is included in the resigning hole set on adjusting bracket, the jack being correspondingly arranged with resigning hole is set on wheel stand, fixed mount is fixedly connected with adjusting bracket, the stationary rack being connected on adjusting bracket is provided with fixed mount, stationary rack is arranged on the upside of resigning hole, pressing plate is provided with fixed mount, mating connection slide plate is oriented in pressing plate, connection and the locking rack of stationary rack corresponding matching on slide plate, the plate with resigning hole and the equal corresponding matching of jack is provided with slide plate, back-moving spring is provided between pressing plate and adjusting bracket, depression bar is also connected with fixed mount, depression bar top pressure corresponding with pressing plate coordinates.The advantages of the utility model：Four turnings that the present apparatus can adjust trackless gantry crane as needed are transferred to suitable height and then fixed, and random regulation hangs load center and meets curve interval circuit lateral displacement requirement, and its is simple in construction, easy to adjust, and cost is low.
Description
Technical field
It the utility model is related to a kind of track laying equipment, more particularly to a kind of bracket lock for trackless gantry crane
Tight device.
Background technology
In recent years, China progressively turned into 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, to railway, subway tunnel track construction when, track plates, sleeper, template, the section of track, rail and turnout etc. are required to lift,
Track structure part may receive damage during service, and track plates or concrete bottom seat board crackle, breakage or disconnected occurs
Split, high-speed switch hurt, cement emulsified asphalt mortar gap, breakage or fragmentation, I templates convex blocking platform and convex blocking platform filling tree
The problems such as fat is damaged, and the damage of track plates track, solid concrete roabed sedimentation are transfinited, it is attractive in appearance that these situations not only influence track, and
Track structure stability and ride comfort are directly affected, so as to injure train operating safety, it is therefore desirable to the rail of hidden danger be present
Road structure member on-call maintenance or replacing.
Due to the factor of geographical environment, track is not both within horizontality, and in 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 artificial common work using crane when changing
Industry, this not only needs building platform, and is easily limited by working region, and construction period is long, and efficiency of construction 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 bracket locking device for the Gantry Crane.
Utility model content
The purpose of this utility model is to solve to need when track at this stage changes plate to coordinate artificial common work using crane
Industry, construction period is long, and efficiency of construction is relatively low, the shortcomings of security difference, and proposes a kind of for trackless gantry crane
Bracket locking device.
To achieve these goals, the utility model employs following technical scheme：
A kind of bracket locking device for trackless gantry crane, it is characterised in that：Including adjusting bracket, adjusting bracket passes through
Locking device connects wheel stand, and locking device is included in the resigning hole set on adjusting bracket, sets and allow on wheel stand
The jack that position hole is correspondingly arranged, fixed mount is fixedly connected with adjusting bracket, is provided with and is connected on adjusting bracket in fixed mount
Stationary rack, stationary rack are arranged on the upside of resigning hole, and pressing plate is provided with fixed mount, are oriented to be connected in pressing plate and slide
Plate, connection and the locking rack of stationary rack corresponding matching on slide plate, is provided with corresponding with resigning hole and jack on slide plate
The plate of cooperation, back-moving spring is provided between pressing plate and adjusting bracket, depression bar is also connected with fixed mount, depression bar is corresponding with pressing plate
Top pressure coordinates.
On the basis of above-mentioned technical proposal, there can be technical scheme further below：
Fixed plate is fixedly connected with the adjusting bracket, the stationary rack is fixedly connected with fixed plate, in the pressure
The inner side of plate is provided with U-shaped card plate, is provided with the slide plate and is oriented to the blade fin being slidably matched with U-shaped card plate.
Feed screw nut is fixedly connected with the fixed mount, be connected the depression bar in feed screw nut, and depression bar is silk
Bar, rotary handle is connected in the outer end of depression bar.
The utility model has the advantage of：Adjust at four turnings that the present apparatus can adjust trackless gantry crane as needed
To suitable height and then to fix, random regulation hangs load center and meets curve interval circuit lateral displacement requirement, and its is simple in construction,
Easy to adjust, cost is low, is adapted to popularization and application.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model；
Fig. 2 is Fig. 1 use state diagram.
Embodiment
In order that the utility model is more clearly understood, the present apparatus is described in detail below in conjunction with accompanying drawing, it is described herein
Specific embodiment only explaining the utility model, be not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of bracket locking device for trackless gantry crane provided by the utility model,
Including adjusting bracket 1, adjusting bracket 1 connects wheel stand 3 by locking device 2, and locking device 2 is included in what is set on adjusting bracket 1
Resigning hole 4, one group of jack 5 being correspondingly arranged with resigning hole 4 arranged side by side, the fixation on adjusting bracket 1 are provided with wheel stand 3
Connection Bracket 6, fixed mount 6 include installing plate, and being respectively equipped with one at four turnings of installing plate is connected on adjusting bracket 1
Support bar.
Fixed plate 14 is fixedly connected with the adjusting bracket 1, the stationary rack 7 is fixedly connected with fixed plate 14, Gu
Fixed rack 7 is arranged in fixed mount 6, and stationary rack 7 is arranged on the upside of resigning hole 4, is provided with pressing plate 8 in fixed mount 6, is being pressed
Mating connection slide plate 9 is oriented in plate 8, U-shaped card plate 15 is provided with the inner side of the pressing plate 8, on the slide plate 9 provided with it is U-shaped
Clamp 15 is oriented to the blade fin 16 being slidably matched.
Connection and the locking rack 10 of the corresponding matching of stationary rack 7, are provided with and resigning on slide plate 9 on the slide plate 9
The plate 11 of 5 equal corresponding matching of hole 4 and jack, back-moving spring 12 is provided between pressing plate 8 and adjusting bracket 1, on fixed mount 6 also
Depression bar 13 is connected, depression bar 13 coordinates with 8 corresponding top pressure of pressing plate.Feed screw nut 17 is fixedly connected with the fixed mount 6, in screw mandrel
Be connected the depression bar 13 in nut 17, and depression bar 13 is screw mandrel, and rotary handle 18 is connected in the outer end of depression bar 13.
Claims (3)
- A kind of 1. bracket locking device for trackless gantry crane, it is characterised in that：Including adjusting bracket（1）, adjusting bracket（1） Pass through locking device（2）Connect wheel stand（3）, locking device（2）It is included in adjusting bracket（1）The resigning hole of upper setting（4）, Wheel stand（3）Upper setting and resigning hole（4）The jack being correspondingly arranged（5）, in adjusting bracket（1）On be fixedly connected with fixed mount （6）, in fixed mount（6）Interior be provided with is connected to adjusting bracket（1）On stationary rack（7）, stationary rack（7）It is arranged on resigning hole （4）Upside, in fixed mount（6）It is interior to be provided with pressing plate（8）, in pressing plate（8）Interior guiding mating connection slide plate（9）, in slide plate（9）On Connection and stationary rack（7）The locking rack of corresponding matching（10）, in slide plate（9）It is provided with and resigning hole（4）And jack（5） The plate of corresponding matching（11）, in pressing plate（8）And adjusting bracket（1）Between be provided with back-moving spring（12）, in fixed mount（6）On also connect Connect depression bar（13）, depression bar（13）With pressing plate（8）Corresponding top pressure coordinates.
- A kind of 2. bracket locking device for trackless gantry crane according to claim 1, it is characterised in that：Institute State adjusting bracket（1）On be fixedly connected with fixed plate（14）, in fixed plate（14）On be fixedly connected with the stationary rack（7）, described Pressing plate（8）Inner side be provided with U-shaped card plate（15）, in the slide plate（9）It is provided with and U-shaped card plate（15）What guiding was slidably matched leads To slide plate（16）.
- A kind of 3. bracket locking device for trackless gantry crane according to claim 1, it is characterised in that：Institute State fixed mount（6）On be fixedly connected with feed screw nut（17）, in feed screw nut（17）The interior depression bar that is connected（13）, depression bar （13）For screw mandrel, in depression bar（13）Outer end connection rotary handle（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594326.0U CN207046702U (en) | 2017-05-25 | 2017-05-25 | A kind of bracket locking device for trackless gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594326.0U CN207046702U (en) | 2017-05-25 | 2017-05-25 | A kind of bracket locking device for trackless gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207046702U true CN207046702U (en) | 2018-02-27 |
Family
ID=61491278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594326.0U Active CN207046702U (en) | 2017-05-25 | 2017-05-25 | A kind of bracket locking device for trackless gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207046702U (en) |
-
2017
- 2017-05-25 CN CN201720594326.0U patent/CN207046702U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |