CN207893095U - A kind of connection structure of rack rail rack end for monorail crane - Google Patents
A kind of connection structure of rack rail rack end for monorail crane Download PDFInfo
- Publication number
- CN207893095U CN207893095U CN201820238558.7U CN201820238558U CN207893095U CN 207893095 U CN207893095 U CN 207893095U CN 201820238558 U CN201820238558 U CN 201820238558U CN 207893095 U CN207893095 U CN 207893095U
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- Prior art keywords
- rack
- substrate
- monorail crane
- hole
- rail
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Abstract
The utility model discloses a kind of connection structure of the rack rail rack end for monorail crane, and making rack, connection more smoothes out in connecting pin, and bonding strength higher, connecting portion tooth pitch keeps standard constant；The technical solution used for：A kind of connection structure of rack rail rack end for monorail crane, including rack and substrate, the substrate is arranged in the lower end of rack, the both ends end face of the rack and substrate is respectively provided in step-like, and the step structure is towards being arranged before and after rack and substrate, the step structure side at the substrate both ends is provided with through-hole, two adjacent racks can be stitched together by the corresponding step-like structure in end, two adjacent substrates can be also stitched together by the corresponding step-like structure in end, and the through-hole on described two adjacent substrates can correspond, it is fitted with axis pin in the through-hole, two adjacent substrates for being fixed together by the axis pin；The utility model can be widely applied to monorail crane rail field.
Description
Technical field
A kind of connection structure of rack rail rack end for monorail crane of the utility model, belongs to monorail crane rail technology
Field.
Background technology
Currently, the monorail crane rail used under mine, there is two kinds of heavy rail and light-duty rail, wherein light-duty rail has friction-driven
With two kinds of type of drive of rack-and-pinion, and heavy rail is since series of technical cannot achieve rack pinion always,
If one of reason is to wear each section of rack of pin connection in teeth portion as light rail, since rack structure limits, and keep intensity insufficient,
And moderate finite deformation is will produce, so that destroying the accuracy of mesh of rack.
Utility model content
The utility model overcomes the shortcomings of the prior art, provides a kind of rack rail rack end for monorail crane
The connection structure in portion, making rack, connection more smoothes out in connecting pin, and bonding strength higher, connecting portion tooth pitch keeps standard constant.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of rack for monorail crane
The connection structure of rail rack end, including rack and substrate, the substrate are arranged in the lower end of rack, the rack and substrate
Both ends end face is respectively provided in step-like, and the step structure is towards being arranged before and after rack and substrate, the Step-edge Junction at the substrate both ends
Structure side is provided with through-hole, and two adjacent racks can be stitched together by the corresponding step-like structure in end, two
The adjacent substrate can be also stitched together by the corresponding step-like structure in end, and on described two adjacent substrates
Through-hole can correspond, and axis pin is fitted in the through-hole, two adjacent substrates for being fixed together by the axis pin.
It is bolted on together between the rack and substrate.
The axis pin can be substituted with bolt and nut.
The utility model has an advantageous effect in that compared with prior art：The utility model installs tooth connection in orbit
Item, can making rack, connection more smoothes out in connecting pin, and bonding strength higher, connecting portion tooth pitch keeps standard constant, makes single track
Hang orbit it is safer, reliable, smooth.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 it is rack, 2 be substrate, 3 be through-hole, 4 is axis pin.
Specific implementation mode
As shown in Figure 1, a kind of connection structure of rack rail rack end for monorail crane of the utility model, including rack
1 and substrate 2, the substrate 2 is arranged in the lower end of rack 1, and the both ends end face of the rack 1 and substrate 2 is respectively provided in step-like,
And the step structure is towards the front and back setting of rack 1 and substrate 2, and the step structure side at 2 both ends of the substrate is provided with through-hole 3, and two
A adjacent rack 1 can be stitched together by the corresponding step-like structure in end, and two adjacent substrates 2 also can
It is stitched together by the corresponding step-like structure in end, and the through-hole 3 on described two adjacent substrates 2 can correspond,
Axis pin 4 is fitted in the through-hole, two adjacent substrates 2 for being fixed together by the axis pin 4.
It is bolted on together between the rack 1 and substrate 2.
The axis pin 4 can be substituted with bolt and nut.
Half-breadth nick shaped is made in every section of rack substrate and rack end in the utility model, and side is equipped with through-hole.When installation,
The end docking of two sections of racks, forms complete tooth, connecting pin is installed by side opening（Or bolt）, two sections of racks are connected as one
Body.
Identical per toothed rack both ends notch geometry, left and right is staggered, and ensures that each rack end is correspondingly connected with and is integrated.
The connection of rack end, can be used metal pin connection, and one end of pin has cap, the pin hole of the other end to be inserted into Spring Card.
It can also be used and be bolted.
The utility model is explained in detail above in conjunction with embodiment, but the utility model is not limited to above-mentioned implementation
Example, within the knowledge of a person skilled in the art, can also be in the premise for not departing from the utility model aims
It is lower that various changes can be made.
Claims (3)
1. a kind of connection structure of rack rail rack end for monorail crane, it is characterised in that：Including rack（1）And substrate
（2）, the substrate（2）It is arranged in rack（1）Lower end, the rack（1）And substrate（2）Both ends end face be respectively provided in step
Shape, and the step structure is towards rack（1）And substrate（2）Front and back setting, the substrate（2）The step structure side at both ends is provided with
Through-hole（3）, two adjacent racks（1）It can be stitched together by the corresponding step-like structure in end, it is two adjacent
The substrate（2）Also it can be stitched together by the corresponding step-like structure in end, and described two adjacent substrates（2）On
Through-hole（3）It can correspond, axis pin is fitted in the through-hole（4）, the axis pin（4）For by two adjacent substrates（2）
It is fixed together.
2. a kind of connection structure of rack rail rack end for monorail crane according to claim 1, it is characterised in that：
The rack（1）And substrate（2）Between be bolted on together.
3. a kind of connection structure of rack rail rack end for monorail crane according to claim 1, it is characterised in that：
The axis pin（4）It can be substituted with bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238558.7U CN207893095U (en) | 2018-02-10 | 2018-02-10 | A kind of connection structure of rack rail rack end for monorail crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238558.7U CN207893095U (en) | 2018-02-10 | 2018-02-10 | A kind of connection structure of rack rail rack end for monorail crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893095U true CN207893095U (en) | 2018-09-21 |
Family
ID=63544061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238558.7U Active CN207893095U (en) | 2018-02-10 | 2018-02-10 | A kind of connection structure of rack rail rack end for monorail crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677828A (en) * | 2020-06-23 | 2020-09-18 | 南京安诺电梯有限公司 | Arc helical tooth device for turning |
| CN112729372A (en) * | 2020-12-16 | 2021-04-30 | 南通四点零科技有限公司 | Automatic production line vision detection equipment with self-adaptive adjustability |
-
2018
- 2018-02-10 CN CN201820238558.7U patent/CN207893095U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677828A (en) * | 2020-06-23 | 2020-09-18 | 南京安诺电梯有限公司 | Arc helical tooth device for turning |
| CN111677828B (en) * | 2020-06-23 | 2021-06-29 | 南京安诺电梯有限公司 | Arc helical tooth device for turning |
| CN112729372A (en) * | 2020-12-16 | 2021-04-30 | 南通四点零科技有限公司 | Automatic production line vision detection equipment with self-adaptive adjustability |
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