CN107244611A - A kind of efficiently convenient and high stability safety-type gantry crane - Google Patents
A kind of efficiently convenient and high stability safety-type gantry crane Download PDFInfo
- Publication number
- CN107244611A CN107244611A CN201710348869.9A CN201710348869A CN107244611A CN 107244611 A CN107244611 A CN 107244611A CN 201710348869 A CN201710348869 A CN 201710348869A CN 107244611 A CN107244611 A CN 107244611A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- crane
- crane girder
- weighing scale
- fixed seat
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of efficiently convenient and high stability safety-type gantry crane, including gantry body, volume chain roller, drive motor, crane girder, the second supporting leg, to connection fixed seat, slide rail, Auxiliary support leg, weighing scale and hook, the lower end of the gantry body is provided with track, and the upper end of gantry body is provided with crane girder, one end of the crane girder is provided with the second supporting leg.The present invention is scientific and reasonable for structure, safe and convenient to use, there is provided weighing scale; the weight of elevated article is capable of detecting when, is easy to staff to operate, there is provided photoelectric protector; below crane during someone; machine is stopped, and can be effectively protected the personal safety of field personnel, there is provided damping spring; it can make crane that there is damping effect; the design is not only simple in structure, easy to use, while making crane have more stability and security.
Description
Technical field
The present invention relates to gantry crane technical field, specially a kind of efficiently convenient and high stability safety-type dragon
Gantry crane.
Background technology
Gantry crane, this crane is run on ground rail, be used primarily in outdoor yard, dock, power station,
The ground such as harbour and railway stock is carried and installation exercise, lifting mechanism, wheeling mechanism and the crane span structure of gantry
Structure, essentially identical with bridge crane, because span is big, crane travel mechanism uses type of drive respectively mostly, to prevent
Only crane produces crooked operation and increases resistance, or even occurs accident, and the trolley of gantry is run on crane span structure,
Some trolleys are exactly a jib-type crane.
But gantry crane in the market is not only complicated, and function is single, is not provided with weighing scale,
The weight of elevated article can not be detected, staff's operation is not easy to, if the weight of lifting article is held higher than crane
Carrying capacity, then easily damage machine, be not provided with photoelectric protector, it is impossible to the personal safety of staff is effectively protected, because of machine
Body product is larger, and potential safety hazard also exists simultaneously during startup, is not provided with damping spring, it is impossible to crane is had damping effect
Really, if article to be hoisted is heavier, the pressure for rolling up chain roller is larger, machine can be caused to break down, influence is used, renewal part
Increase operating efficiency, be not provided with brace and fixed seat, it is impossible to increase the stability of ground jack bottom, can not be the first support
Leg and Auxiliary support leg share a part of gravity.
The content of the invention
The present invention provides a kind of efficiently convenient and high stability safety-type gantry crane, can effectively solve above-mentioned
Propose to be not provided with weighing scale in background technology, it is impossible to detect the weight of elevated article, be not easy to staff's operation, if
The weight for lifting article is higher than crane institute bearing capacity, then easily damages machine, be not provided with photoelectric protector, it is impossible to effective
The personal safety of staff is protected, because machine volume is larger, potential safety hazard also exists simultaneously during startup, is not provided with damping bullet
Spring, it is impossible to make crane have damping effect, if article to be hoisted is heavier, the pressure for rolling up chain roller is larger, machine can be caused to go out
Existing failure, influence is used, and renewal part also increases operating efficiency, is not provided with brace and fixed seat, it is impossible to increase ground jack bottom
The stability in portion, the problem of a part of gravity can not be shared for the first supporting leg and Auxiliary support leg.
To achieve the above object, the present invention provides following technical scheme：It is a kind of efficiently convenient and high stability safety-type
Gantry crane, including gantry body, volume chain roller, drive motor, crane girder, escalator fence, staircase, first
Supporting leg, sliding bottom, track, damping spring, the second supporting leg, to connection fixed seat, slide rail, Auxiliary support leg, weighing scale, company
Extension bar, brace, fixed seat, display, photoelectric protector and hook, the lower end of the gantry body are provided with track, and rise
The upper end of heavy-duty machine body is provided with crane girder, and one end of the crane girder is provided with the second supporting leg, and crane
The other end of girder is provided with the first supporting leg, and the inner upper of the crane girder is provided with slide rail, second support
The junction of leg and crane girder is provided with to connection fixed seat, and the bottom of the second supporting leg is provided with damping spring, described
The lower end of second supporting leg is provided with sliding bottom, and the second supporting leg side is provided with the upper end position of sliding bottom
Brace, the junction of the sliding bottom and brace is provided with fixed seat, and the lower end of sliding bottom is provided with track, described
The side wall of one supporting leg is provided with staircase, and the side of the first supporting leg is provided with Auxiliary support leg, first supporting leg with
The junction of Auxiliary support leg is provided with connecting rod, and the outside of the staircase is provided with escalator fence, and the volume chain roller is installed
One end of the lower end of crane girder, and volume chain roller is provided with drive motor, the lower end of the volume chain roller is provided with
Weighing scale, the lower end of the weighing scale is provided with hook, and the preceding surface insertion of weighing scale is provided with display, the display
Lower section insertion be provided with photoelectric protector.
It is preferred that, the volume chain roller is fixedly connected with weighing scale by rolling up chain.
It is preferred that, the side of first supporting leg and the second supporting leg is provided with Auxiliary support leg.
It is preferred that, the crane girder is with the second supporting leg by being fixedly connected to connection fixed seat.
It is preferred that, the track is slidably connected with the second supporting leg by sliding bottom.
Compared with prior art, utstanding substantial characteristics and significant improvement of the present invention are：Scientific structure of the present invention
Rationally, it is safe and convenient to use, there is provided weighing scale, is capable of detecting when the weight of elevated article, is easy to staff to operate, keep away
Exempt from because the weight for lifting article is higher than crane institute bearing capacity, then the problem of easily damaging machine, there is provided photoelectric protector,
Below crane during someone, machine is stopped, and can be effectively protected the personal safety of staff, reduces machine and opens
The problem of there is potential safety hazard when dynamic, there is provided damping spring, can make crane have damping effect, it is to avoid because to be hoisted
Article is heavier, and the pressure for rolling up chain roller is larger, machine can be caused to break down, influence is used, and renewal part also increases work effect
The problem of rate, there is provided brace and fixed seat, can increase the stability of ground jack bottom, can be the first supporting leg and Auxiliary support
Leg shares a part of gravity, and the design is not only simple in structure, easy to use, while making crane have more stability and security.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the structural representation of brace of the present invention；
Fig. 4 is the structural representation of weighing scale of the present invention；
Label in figure：1st, gantry body；2nd, chain roller is rolled up；3rd, drive motor；4th, crane girder；5th, escalator fence；6、
Staircase；7th, the first supporting leg；8th, sliding bottom；9th, track；10th, damping spring；11st, the second supporting leg；12nd, to connection fixed seat；
13rd, slide rail；14th, Auxiliary support leg；15th, weighing scale；16th, connecting rod；17th, brace；18th, fixed seat；19th, display；20th, photoelectricity
Protector；21st, link up with.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As Figure 1-4, the present invention provides a kind of technical scheme, a kind of efficiently convenient and high stability peace
Holotype gantry crane, including gantry body 1, volume chain roller 2, drive motor 3, crane girder 4, escalator fence 5,
Staircase 6, the first supporting leg 7, sliding bottom 8, track 9, damping spring 10, the second supporting leg 11, to connection fixed seat 12, slide rail
13rd, Auxiliary support leg 14, weighing scale 15, connecting rod 16, brace 17, fixed seat 18, display 19, photoelectric protector 20 and hook
21, the lower end of gantry body 1 is provided with track 9, and the upper end of gantry body 1 is provided with crane girder 4, lifting owner
One end of beam 4 is provided with the second supporting leg 11, and the other end of crane girder 4 is provided with the first supporting leg 7, crane girder
4 inner upper is provided with slide rail 13, and the junction of the second supporting leg 11 and crane girder 4 is provided with to connection fixed seat 12,
And second the bottom of supporting leg 11 be provided with damping spring 10, the lower end of the second supporting leg 11 is provided with sliding bottom 8, and second
The side of supporting leg 11 is provided with brace 17 at the upper end position of sliding bottom 8, and the junction of sliding bottom 8 and brace 17 is set
Fixed seat 18 is equipped with, and the lower end of sliding bottom 8 is provided with track 9, the side wall of the first supporting leg 7 is provided with staircase 6, and first
The side of supporting leg 7 is provided with Auxiliary support leg 14, and the junction of the first supporting leg 7 and Auxiliary support leg 14 is provided with connecting rod
16, the outside of staircase 6 is provided with escalator fence 5, and volume chain roller 2 is arranged on the lower end of crane girder 4, and rolls up chain roller 2
One end is provided with drive motor 3, and the lower end of volume chain roller 2 is provided with weighing scale 15, and the lower end of weighing scale 15 is provided with hook
21, and the preceding surface insertion of weighing scale 15 is provided with display 19, the lower section insertion of display 19 is provided with photoelectric protector 20.
In order to measure the weight of lifted article, staff is facilitated to operate, in the present embodiment, it is preferred that volume chain rolling
Cylinder 2 is fixedly connected with weighing scale 15 by rolling up chain.
In order to ensure that crane has in the stability of high intensity, the present embodiment, it is preferred that the first supporting leg 7 and second
The side of supporting leg 11 is provided with Auxiliary support leg 14.
For the ease of the installation and removal work of crane, while being also convenient in transport, the present embodiment, it is preferred that lifting
Main beam 4 is with the second supporting leg 11 by being fixedly connected to connection fixed seat 12.
In the position of movable lifting article for convenience, the present embodiment, it is preferred that track 9 passes through with the second supporting leg 11
Sliding bottom 8 is slidably connected.
The present invention operation principle and use flow：A kind of efficiently convenient and high stability safety-type planer-type lifting
Machine, including gantry body 1, volume chain roller 2, drive motor 3, crane girder 4, the first supporting leg 7, sliding bottom 8, rail
Road 9, the second supporting leg 11, slide rail 13 and hook 21, the lower end of gantry body 1 are provided with track 9, and gantry body 1
Upper end is provided with crane girder 4, and one end of crane girder 4 is provided with the second supporting leg 11, and crane girder 4 is another
End is provided with the first supporting leg 7, plays a part of supporting weight, the inner upper of crane girder 4 is provided with slide rail 13, in order to
It is easily installed and dismantlement work, convenient transport, the junction of the second supporting leg 11 and crane girder 4 is provided with to connection fixed seat
12, crane girder 4 with the second supporting leg 11 by being fixedly connected to connection fixed seat 12, and the second supporting leg 11 bottom set
Have damping spring 10, can make crane that there is damping effect, it is to avoid because article to be hoisted is heavier, roll up the pressure of chain roller compared with
Greatly, machine can be caused to break down, influence is used, the problem of renewal part also increases operating efficiency, under the second supporting leg 11
End is provided with sliding bottom 8, for convenience the position of movable lifting article, and the supporting leg 11 of track 9 and second passes through sliding bottom 8
It is slidably connected, volume chain roller 2 is arranged on the lower end of crane girder 4, and one end of volume chain roller 2 is provided with drive motor 3,
The lower end of volume chain roller 2 is provided with weighing scale 15, and the lower end of weighing scale 15 is provided with hook 21, and the preceding surface of weighing scale 15 is embedding
Enter to be provided with display 19, the lower section insertion of display 19 is provided with photoelectric protector 20, weighing scale 15 and photoelectric protector 20
It is electrically connected with the controlling switch on crane, there is provided weighing scale 15, is capable of detecting when the weight of elevated article, is easy to
Staff operates, it is to avoid because the weight for lifting article is higher than crane institute bearing capacity, then easily infringement machine the problem of, if
Photoelectric protector 20 is put, below crane during someone, machine is stopped, and can be effectively protected the person of staff
Safety, the problem of there is potential safety hazard when reducing machine startup, there is provided brace 17 and fixed seat 18, can increase ground jack bottom
The stability in portion, can be that the first supporting leg 7 and Auxiliary support leg 14 share a part of gravity, the design is not only simple in structure, and is made
With convenient, while making crane have more stability and security.
Finally it should be noted that：The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, to the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, for those skilled in the art, and it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (5)
1. a kind of efficiently convenient and high stability safety-type gantry crane, including gantry body（1）, volume chain roller
（2）, drive motor（3）, crane girder（4）, escalator fence（5）, staircase（6）, the first supporting leg（7）, sliding bottom
（8）, track（9）, damping spring（10）, the second supporting leg（11）, to connection fixed seat（12）, slide rail（13）, Auxiliary support leg
（14）, weighing scale（15）, connecting rod（16）, brace（17）, fixed seat（18）, display（19）, photoelectric protector（20）And extension
Hook（21）, it is characterised in that：The gantry body（1）Lower end be provided with track（9）, and gantry body（1）Upper end
It is provided with crane girder（4）, the crane girder（4）One end be provided with the second supporting leg（11）, and crane girder
（4）The other end be provided with the first supporting leg（7）, the crane girder（4）Inner upper be provided with slide rail（13）, it is described
Second supporting leg（11）With crane girder（4）Junction be provided with to connection fixed seat（12）, and the second supporting leg（11）'s
Bottom is provided with damping spring（10）, second supporting leg（11）Lower end be provided with sliding bottom（8）, and the second supporting leg
（11）Side is close to sliding bottom（8）Upper end position at be provided with brace（17）, the sliding bottom（8）With brace（17）'s
Junction is provided with fixed seat（18）, and sliding bottom（8）Lower end be provided with track（9）, first supporting leg（7）Side
Wall is provided with staircase（6）, and the first supporting leg（7）Side be provided with Auxiliary support leg（14）, first supporting leg（7）With
Auxiliary support leg（14）Junction be provided with connecting rod（16）, the staircase（6）Outside be provided with escalator fence（5）, institute
State volume chain roller（2）Installed in crane girder（4）Lower end, and volume chain roller（2）One end be provided with drive motor
（3）, the volume chain roller（2）Lower end be provided with weighing scale（15）, the weighing scale（15）Lower end be provided with hook（21）,
And weighing scale（15）Preceding surface insertion be provided with display（19）, the display（19）Lower section insertion be provided with photoelectricity guarantor
Protect device（20）.
2. a kind of efficiently convenient and high stability safety-type gantry crane according to claim 1, its feature exists
In：The volume chain roller（2）With weighing scale（15）It is fixedly connected by rolling up chain.
3. a kind of efficiently convenient and high stability safety-type gantry crane according to claim 1, its feature exists
In：First supporting leg（7）With the second supporting leg（11）Side be provided with Auxiliary support leg（14）.
4. a kind of efficiently convenient and high stability safety-type gantry crane according to claim 1, its feature exists
In：The crane girder（4）With the second supporting leg（11）By to connection fixed seat（12）It is fixedly connected.
5. a kind of efficiently convenient and high stability safety-type gantry crane according to claim 1, its feature exists
In：The track（9）With the second supporting leg（11）Pass through sliding bottom（8）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348869.9A CN107244611A (en) | 2017-05-17 | 2017-05-17 | A kind of efficiently convenient and high stability safety-type gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348869.9A CN107244611A (en) | 2017-05-17 | 2017-05-17 | A kind of efficiently convenient and high stability safety-type gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107244611A true CN107244611A (en) | 2017-10-13 |
Family
ID=60017217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348869.9A Pending CN107244611A (en) | 2017-05-17 | 2017-05-17 | A kind of efficiently convenient and high stability safety-type gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244611A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535110A (en) * | 2017-10-24 | 2018-01-05 | 桐城市天泰农机服务专业合作社 | A kind of simple agricultural machinery toter |
| CN108918423A (en) * | 2018-06-25 | 2018-11-30 | 江苏双良低碳产业技术研究院有限公司 | A kind of safety system for the detection of open laser gas |
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| JPS59227623A (en) * | 1983-06-06 | 1984-12-20 | Inax Corp | Device for translocating bowl for burning |
| CN1799983A (en) * | 2005-09-29 | 2006-07-12 | 上海市第二市政工程有限公司 | Method for kingsize gate-type crane translational transfer and its rotary device |
| CN202542730U (en) * | 2011-11-17 | 2012-11-21 | 广东永通起重机械实业有限公司 | Rail-mounted container gantry crane with intelligent control system |
| CN104507847A (en) * | 2012-06-07 | 2015-04-08 | 捷豹路虎有限公司 | Crane and related method of operation |
| CN204689441U (en) * | 2015-05-22 | 2015-10-07 | 徐亚 | A kind of electric hoist double-girder hoisting crane |
| CN205555904U (en) * | 2016-03-14 | 2016-09-07 | 郑州大学 | Movable gantry crane |
-
2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59227623A (en) * | 1983-06-06 | 1984-12-20 | Inax Corp | Device for translocating bowl for burning |
| CN1799983A (en) * | 2005-09-29 | 2006-07-12 | 上海市第二市政工程有限公司 | Method for kingsize gate-type crane translational transfer and its rotary device |
| CN202542730U (en) * | 2011-11-17 | 2012-11-21 | 广东永通起重机械实业有限公司 | Rail-mounted container gantry crane with intelligent control system |
| CN104507847A (en) * | 2012-06-07 | 2015-04-08 | 捷豹路虎有限公司 | Crane and related method of operation |
| CN204689441U (en) * | 2015-05-22 | 2015-10-07 | 徐亚 | A kind of electric hoist double-girder hoisting crane |
| CN205555904U (en) * | 2016-03-14 | 2016-09-07 | 郑州大学 | Movable gantry crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535110A (en) * | 2017-10-24 | 2018-01-05 | 桐城市天泰农机服务专业合作社 | A kind of simple agricultural machinery toter |
| CN108918423A (en) * | 2018-06-25 | 2018-11-30 | 江苏双良低碳产业技术研究院有限公司 | A kind of safety system for the detection of open laser gas |
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Application publication date: 20171013 |