CN207276054U - A kind of crane low clearance end carriage - Google Patents
A kind of crane low clearance end carriage Download PDFInfo
- Publication number
- CN207276054U CN207276054U CN201721368163.0U CN201721368163U CN207276054U CN 207276054 U CN207276054 U CN 207276054U CN 201721368163 U CN201721368163 U CN 201721368163U CN 207276054 U CN207276054 U CN 207276054U
- Authority
- CN
- China
- Prior art keywords
- end carriage
- wheel
- card slot
- race
- righting
- 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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a kind of crane low clearance end carriage, including end carriage body, the bottom of end carriage body is provided in the axial direction with the card slot that can be fastened on workshop truss, driving wheel is provided with the top of the inner surface of card slot, driving wheel is driven by being arranged on the motor of rear side, the inner surface both sides of card slot offer race, the upper and lower part of race is both provided with partition plate, righting wheel is provided between upper and lower two pieces of partition plates, being offered on partition plate can allow the wheel shaft of righting wheel to pass through U-shaped breach, the either above or below of partition plate is provided with sliding block, the rear end of sliding block is connected by the bottom of adjustable spring and race, the axis hole for fixing axle ends is provided with sliding block, the connecting portion of connection girder is provided with the side of end carriage body exterior.In the utility model, righting wheel can clamp the both sides of truss, and righting is carried out to end carriage, and simultaneous retractable spring can reduce the vibration produced in motion process, reduce the risk of end carriage deflection.
Description
Technical field
It the utility model is related to heavy-duty machinery technical field, and in particular to a kind of crane low clearance end carriage.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, also known as hangs
Car.For security consideration, current domestic major lifting company has gradually cancelled the lift heavy driving functions of crane.
Crane be modern industrial production and lifting transport in realize production process mechanization, automation important equipment and
Instrument, the department such as outer industrial and mining enterprises, steel chemical, railway traffic, port and pier and logistics turnover and place obtain indoors
To being widely applied, in recent years, for the material economy of workshop building, it is desirable to crane rail height reduces as far as possible,
Therefore, there are a series of low clearance cranes, in simple terms, equipment setting height(from bottom) more than girder is exactly reduced, to reach
Reduce crane and use height, the purpose of reduction workshop building cost in workshop.
Bridge crane is a kind of crane span structure type crane that girder is run on aerial conveyor, also known as overhead traveling crane.Overhead traveling crane
The girder of machine along be laid on both sides it is overhead on track it is longitudinally running, trolley is laterally transported along the track being laid on girder
OK, the working range of a rectangle is formed, it is possible to the space handling material below crane span structure is made full use of, from the resistance of ground installation
Hinder.
The girder of crane of the prior art is generally connected to along the overhead upper end carriage quickly moved, to realize in height
Vertically moving on frame, but end carriage is usually only contacted by the roller of its bottom with aerial conveyor, and lack corresponding righting
Mechanism, since crane inertia is larger, once glancing off in end carriage moving process, consequence is very serious.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of crane low clearance
End carriage, can play and carry out righting to it in end carriage moving process, while reduce the setting height(from bottom) of girder, and enhancing firmly installs
The effect of property.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of crane low clearance end carriage, including end carriage body, the bottom of the end carriage body is provided in the axial direction with can
The card slot being fastened on workshop truss, is provided with driving wheel at the top of the inner surface of the card slot, the driving wheel passes through setting
The motor of side drives behind, and the inner surface both sides of the card slot offer race, and the upper and lower part of the race is all provided with
Partition plate is equipped with, righting wheel is provided between upper and lower two pieces of partition plates, the wheel shaft of righting wheel can be allowed by being offered on the partition plate
The U-shaped breach passed through, the either above or below of the partition plate are provided with sliding block, and the rear end of the sliding block passes through adjustable spring and wheel
The bottom connection of groove, is provided with the axis hole for fixing axle ends on the sliding block, on the side of the end carriage body exterior
The connecting portion of connection girder is provided with, the connecting portion is made of bottom plate with the side plate for being arranged on bottom plate both sides, on the side plate
Offer bolt hole.
Further, driven wheel is provided with the top of one end of the card slot, is provided with below the driven wheel corresponding
Race and righting wheel.
Further, wheel teeth portion, the wheel teeth portion and the motor are provided with the periphery of described driving wheel one end
The driving gear set on power output shaft is meshed.
Further, the bolt hole be five, be separately positioned on side plate middle part and four edges.
Further, it is provided with bearing in the axis hole.
The beneficial effects of the utility model are：
1st, righting wheel can clamp the both sides of truss, carry out righting to end carriage, simultaneous retractable spring can be reduced and is moved through
The vibration produced in journey, reduces the risk of end carriage deflection.
2nd, the setting height(from bottom) of girder is reduced by the bolt connection on end carriage body exterior connecting portion, enhances installation
Fastness.
Certainly, any product for implementing the utility model it is not absolutely required to all advantages for reaching the above at the same time.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the left view structural representation of the utility model；
Fig. 2 is the present invention looks up structural representation of the utility model；
Fig. 3 is the diaphragm structure schematic diagram in the utility model；
Fig. 4 is the slide block structure schematic diagram in the utility model.
In attached drawing, parts list represented by the reference numerals is as follows：
1- end carriage bodies, 2- truss, 3- card slots, 4- driving wheels, 5- motors, 6- races, 7- partition plates, 8- righting wheels, 9-U shapes
Notch, 10- sliding blocks, 11- adjustable springs, 12- axis holes, 13- connecting portions, 14- bottom plates, 15- side plates, 16- bolts hole, 17- are driven
Gear, 18- wheel teeth portion, 19- driving gears, 20- bearings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 shown in -4, the present embodiment is a kind of crane low clearance end carriage, including end carriage body 1, end carriage body
1 bottom is provided in the axial direction with the card slot 3 that can be fastened on workshop truss 2, and driving is provided with the top of the inner surface of card slot 3
Wheel 4, driving wheel 4 is driven by being arranged on the motor 5 of rear side, and wheel teeth portion 18, wheel are provided with the periphery of 4 one end of driving wheel
Teeth portion 18 is meshed with the driving gear 19 set on the power output shaft of motor 5.
The inner surface both sides of card slot 3 offer race 6, and the upper and lower part of race 6 is both provided with partition plate 7, and upper and lower two
Righting wheel 8 is provided between block partition plate 7, being offered on partition plate 7 can allow the wheel shaft of righting wheel 8 to pass through U-shaped breach 9, partition plate 7
Either above or below is provided with sliding block 10, and the rear end of sliding block 10 is connected by adjustable spring 11 with the bottom of race 6, on sliding block 10
Be provided with the axis hole 12 for fixing axle ends, bearing 20 be provided with axis hole 12, be provided with the top of one end of card slot 3 from
Driving wheel 17, the lower section of driven wheel 17 are provided with corresponding race 6 and righting wheel 8.
The connecting portion 13 of connection girder is provided with side outside end carriage body 1, connecting portion 13 is by bottom plate 14 and sets
Side plate 15 in 14 both sides of bottom plate forms, and bolt hole 16 is offered on side plate 15, and bolt hole 16 is five, is separately positioned on side plate
15 middle part and four edges.
One of the present embodiment has particular application as：In the present embodiment, end carriage body 1 is first fastened on purlin by card slot 3
On frame 2, then the end of girder is bolted by connecting portion 13 and end carriage body 1, driving wheel 4 and 2 upper surface of truss
During contact drives the movement of end carriage body 1, righting wheel 8 can clamp the both sides of truss 2, and righting is carried out to end carriage body 1,
Simultaneous retractable spring 11 can reduce the vibration produced in motion process, reduce the risk of 1 deflection of end carriage body, pass through end carriage sheet
Bolt connection in 1 external connecting 13 of body reduces the setting height(from bottom) of girder, enhances the fastness of installation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, be in order to preferably explain
The principle and practical application of the utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of crane low clearance end carriage, including end carriage body (1), it is characterised in that：The bottom edge of the end carriage body (1)
The card slot (3) that can be fastened on workshop truss (2) axially is offered, drive is provided with the top of the inner surface of the card slot (3)
Driving wheel (4), the driving wheel (4) are driven by being arranged on the motor (5) of rear side, and the inner surface both sides of the card slot (3) are equal
Offer race (6), the upper and lower part of the race (6) is both provided with partition plate (7), between upper and lower two pieces of partition plates (7)
Righting wheel (8) is provided with, the U-shaped breach (9) that the wheel shaft of righting wheel (8) can be allowed to pass through is offered on the partition plate (7), it is described
The either above or below of partition plate (7) is provided with sliding block (10), and the rear end of the sliding block (10) passes through adjustable spring (11) and race
(6) bottom connects, and the axis hole (12) for fixing axle ends, the end carriage body (1) are provided with the sliding block (10)
The connecting portion (13) of connection girder is provided with exterior side, the connecting portion (13) is by bottom plate (14) and is arranged on bottom plate
(14) side plate (15) of both sides forms, and bolt hole (16) is offered on the side plate (15).
A kind of 2. crane low clearance end carriage according to claim 1, it is characterised in that：One end of the card slot (3)
Top is provided with driven wheel (17), and corresponding race (6) and righting wheel (8) are provided with below the driven wheel (17).
A kind of 3. crane low clearance end carriage according to claim 1, it is characterised in that：Described driving wheel (4) one end
Wheel teeth portion (18), the wheel teeth portion (18) and the active set on the power output shaft of the motor (5) are provided with periphery
Gear (19) is meshed.
A kind of 4. crane low clearance end carriage according to claim 1, it is characterised in that：The bolt hole (16) is five
It is a, be separately positioned on side plate (15) middle part and four edges.
A kind of 5. crane low clearance end carriage according to claim 1, it is characterised in that：It is provided with the axis hole (12)
Bearing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368163.0U CN207276054U (en) | 2017-10-23 | 2017-10-23 | A kind of crane low clearance end carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368163.0U CN207276054U (en) | 2017-10-23 | 2017-10-23 | A kind of crane low clearance end carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276054U true CN207276054U (en) | 2018-04-27 |
Family
ID=61979953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368163.0U Expired - Fee Related CN207276054U (en) | 2017-10-23 | 2017-10-23 | A kind of crane low clearance end carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123315A (en) * | 2022-09-01 | 2022-09-30 | 山西科达自控股份有限公司 | Self-adaptive guiding mounting unit and self-adaptive guiding mounting device |
-
2017
- 2017-10-23 CN CN201721368163.0U patent/CN207276054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123315A (en) * | 2022-09-01 | 2022-09-30 | 山西科达自控股份有限公司 | Self-adaptive guiding mounting unit and self-adaptive guiding mounting device |
| CN115123315B (en) * | 2022-09-01 | 2022-11-15 | 山西科达自控股份有限公司 | Self-adaptive guiding mounting unit and self-adaptive guiding mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20181023 |