CN206457675U - Slide rail drags servicing unit - Google Patents
Slide rail drags servicing unit Download PDFInfo
- Publication number
- CN206457675U CN206457675U CN201720138814.0U CN201720138814U CN206457675U CN 206457675 U CN206457675 U CN 206457675U CN 201720138814 U CN201720138814 U CN 201720138814U CN 206457675 U CN206457675 U CN 206457675U
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- CN
- China
- Prior art keywords
- slide rail
- drags
- servicing unit
- hole
- longeron
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
Servicing unit is dragged the utility model discloses a kind of slide rail, including bottom plate, two longerons and at least one set of rolling assembly being located between two longerons that are set in parallel on bottom plate；The rolling assembly includes roller, rotating shaft and bearing, and the rotating shaft is coaxially disposed with roller and two ends pass after roller and are connected with bearing fit, and the bearing is fixed on the bearing block of longeron；Slide rail of the present utility model drags servicing unit, secondary or many copy devices are placed in slide rail bottom when using, it is to be in rolling contact between slide rail and roller during due to dragging, so that slide rail is able to smooth-going movement, and relative frictional resistance is smaller, it is easy to dragging for slide rail, improves and drag efficiency, reduces slide rail damage degree.
Description
Technical field
The utility model is related to slide rail transport field, and more particularly to a kind of slide rail drags servicing unit.
Background technology
Slide rail (also referred to as rail) is a kind of conventional material, using extensive, is used in the row such as railway laying, hoisting operation more
Industry；The weight of every meter of slide rail is up to 48KG；The movement of slide rail can typically be moved using artificial lift, due to the limitation of using area, people
The operating type utilization rate that work lift is moved is very high；When artificial lift is moved, an one slide rail usually requires four people and constitutes one group, the two of slide rail
End, which is restricted and argued with lift by two people respectively, carries out lift shifting；Which drags that efficiency is generally relatively low, relatively consumes more time and people
, there is larger safety wind in power, and the slide rail rollover being easily caused if the step of slide rail two ends personnel is out of step
Danger.Therefore, penetrated now also using the mode shifting sledge dragged with tow strap in the through hole of slide rail one end, then count people same
When exerted oneself to target location direction, slide rail is drawn to distance to a declared goal position；However, when dragging, slide rail is often placed in ground
On, there is larger frictional resistance when slide rail is moved between ground, dragging for staff is not only hindered, reduction drags effect
Rate, and slide rail is damaged, influence it normally to use.
It is therefore desirable to which a kind of slide rail drags servicing unit, it is easy to dragging for slide rail, raising drags efficiency, reduces slide rail
Damage degree.
Utility model content
In view of this, the purpose of this utility model is that providing a kind of slide rail drags servicing unit, is easy to dragging for slide rail,
Raising drags efficiency, reduces slide rail damage degree.
Slide rail of the present utility model drags servicing unit, including bottom plate, two longerons for being set in parallel on bottom plate and extremely
Lack one group of rolling assembly being located between two longerons；The rolling assembly includes roller, rotating shaft and bearing, the rotating shaft and roller
It is coaxially disposed and two ends passes after roller and are connected with bearing fit, the bearing is fixed on the bearing block of longeron.
Further, the device also includes two limited blocks；Two limited blocks are connected between two longerons and two limited blocks
Form slide rail turnover zone.
Further, the limited block includes the block of rectangle, and the bottom of the block is downwardly extending leg；It is described vertical
Fixture block is fixed with the outside of beam, the fixture block is provided with the pin groove inserted for leg.
Further, the leg and pin groove are rectangular, and leg length be more than pin groove length, the longeron it is upper
Provided with the dovetail groove being connected with pin groove.
Further, the fixture block is provided with through hole I, and the through hole I is connected with pin groove, and fastener I is extruded through through hole I
Fixing leg.
Further, through hole II is provided with positioned at the position of the both sides of through hole I on the fixture block, fastener II will block through through hole II
Block is fixed on longeron.
Further, the rotating shaft is both perpendicular to two longerons.
Further, two groups of rolling assemblies are set altogether, and the limited block is located at the position between two rollers.
Further, the longitudinal beam welding is fixed on bottom plate.
The beneficial effects of the utility model：Slide rail of the present utility model drags servicing unit, secondary or many by one when using
Copy device is placed in slide rail bottom, to be in rolling contact between slide rail and roller during due to dragging so that slide rail is able to smooth-going movement,
And relative frictional resistance is smaller, it is easy to dragging for slide rail, improves and drag efficiency, reduces slide rail damage degree.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model limited block.
Embodiment
As depicted in figs. 1 and 2：The slide rail of the present embodiment drags servicing unit, including bottom plate 1, two be set in parallel in bottom
Longeron 2 and at least one set of rolling assembly being located between two longerons 2 on plate 1；The rolling assembly includes roller 31, rotating shaft 32
With bearing 33, the rotating shaft 32 is coaxially disposed with roller 31 and two ends pass after roller 31 and are connected with bearing 33, the axle
33 are held to be fixed on the bearing block 11 of longeron 2；Bottom plate 1 can be thickness 8mm-13mm rectangular steel plates；Longeron 2 can be rectangle
Strip shape body, the distance between two longerons 2 are slightly larger than the width of slide rail；Rolling assembly can be for one group or more than two；Bearing 33
For supporting rotating shaft 32；Bearing block 11 can be fixed on bearing block for the deep gouge structure on longeron 2, bearing 33；The rotating shaft 32
Can be both perpendicular to two longerons 2；Bottom plate 1 and longeron 2 can be made of Steel material, and longeron 2 is preferably fixed on welding manner
Bottom plate 1, its stable connection；Overall uniform force, the intensity of roller 31 are high, and compressive property is good；It is secondary or more secondary by one when using
The present apparatus is placed in slide rail bottom, to be in rolling contact between slide rail and roller 31 during due to dragging so that slide rail is able to smooth-going movement,
And relative frictional resistance is smaller, it is easy to dragging for slide rail, improves and drag efficiency, reduces slide rail damage degree.
In the present embodiment, the device also includes two limited blocks 4；It is spacing that two limited blocks 4 are connected to two longerons 2 and two
Slide rail turnover zone is formed between block 4；Limited block 4 is used for anti-anti-slip track and occurs laterally offset along device during dragging；It is described
Limited block 4 may include the block 41 of the rectangle of steel, and the bottom of the block 41 is downwardly extending leg 42；The longeron 2
Outside be fixed with fixture block 5, the fixture block 5 is provided with the pin groove 51 inserted for leg 42；The leg 42 and pin groove 51 are excellent
Select rectangular, and leg 42 length be more than pin groove 51 length, the longeron 2 provided with the dovetail being connected with pin groove 51
Groove 21；Dovetail groove 21 expands towards the inside of longeron 2, is easy to the insertion and positioning of leg 42；In addition, the fixture block 5 is provided with through hole I
5a, the 5a of through hole I is connected with pin groove 51, and fastener I extrudes fixing leg 42 through the 5a of through hole I；It is located on the fixture block 5
The position of the 5a both sides of through hole I is provided with the 5b of through hole II, and fixture block 5 is fixed on longeron 2 by fastener II through the 5b of through hole II；The 5a of through hole I,
The 5b of through hole II is both preferably Screw hole structure, and now fastener I and fastener II are bolt arrangement；The present apparatus sets two groups of rollings altogether
Component, now the limited block 4 be located at the position between two rollers 31.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (9)
1. a kind of slide rail drags servicing unit, it is characterised in that：The longeron that is set in parallel in including bottom plate, two on bottom plate and extremely
Lack one group of rolling assembly being located between two longerons；The rolling assembly includes roller, rotating shaft and bearing, the rotating shaft and roller
It is coaxially disposed and two ends passes after roller and are connected with bearing fit, the bearing is fixed on the bearing block of longeron.
2. slide rail according to claim 1 drags servicing unit, it is characterised in that：The device also includes two limited blocks；
Two limited blocks are connected to formation slide rail turnover zone between two longerons and two limited blocks.
3. slide rail according to claim 2 drags servicing unit, it is characterised in that：The limited block includes the block of rectangle
Body, the bottom of the block is downwardly extending leg；Fixture block is fixed with the outside of the longeron, the fixture block is provided with for branch
The pin groove of pin insertion.
4. slide rail according to claim 3 drags servicing unit, it is characterised in that：The leg is rectangular with pin groove,
And the length of leg be more than pin groove length, the longeron provided with the dovetail groove being connected with pin groove.
5. slide rail according to claim 4 drags servicing unit, it is characterised in that：The fixture block is provided with through hole I, described
Through hole I is connected with pin groove, and fastener I extrudes fixing leg through through hole I.
6. slide rail according to claim 5 drags servicing unit, it is characterised in that：It is located at the both sides of through hole I on the fixture block
Position be provided with through hole II, fixture block is fixed on longeron by fastener II through through hole II.
7. slide rail according to claim 6 drags servicing unit, it is characterised in that：The rotating shaft is vertical both perpendicular to two
Beam.
8. slide rail according to claim 7 drags servicing unit, it is characterised in that：Two groups of rolling assemblies are set altogether, it is described
Limited block is located at the position between two rollers.
9. slide rail according to claim 8 drags servicing unit, it is characterised in that：The longitudinal beam welding is fixed on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138814.0U CN206457675U (en) | 2017-02-15 | 2017-02-15 | Slide rail drags servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138814.0U CN206457675U (en) | 2017-02-15 | 2017-02-15 | Slide rail drags servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457675U true CN206457675U (en) | 2017-09-01 |
Family
ID=59695342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138814.0U Active CN206457675U (en) | 2017-02-15 | 2017-02-15 | Slide rail drags servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607719A (en) * | 2019-10-25 | 2019-12-24 | 中国水利水电第四工程局有限公司 | Ballastless track elastic supporting block assembling platform structure |
-
2017
- 2017-02-15 CN CN201720138814.0U patent/CN206457675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607719A (en) * | 2019-10-25 | 2019-12-24 | 中国水利水电第四工程局有限公司 | Ballastless track elastic supporting block assembling platform structure |
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