CN208701465U - A kind of road roller test run steel wheel protective device - Google Patents
A kind of road roller test run steel wheel protective device Download PDFInfo
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- CN208701465U CN208701465U CN201821423651.1U CN201821423651U CN208701465U CN 208701465 U CN208701465 U CN 208701465U CN 201821423651 U CN201821423651 U CN 201821423651U CN 208701465 U CN208701465 U CN 208701465U
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- steel wheel
- road roller
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- test run
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Abstract
A kind of road roller test run steel wheel protective device, it is related to road roller test run technical field, including clamping device, baffle and the lateral drawing device being connected between bottom of clamping device and baffle top, the shape of the baffle is adapted with the shape that road roller side plate bottom and road roller steel wheel outer end edges are surrounded, after this road roller test run steel wheel protective device is installed on road roller steel wheel side plate, it can be when road roller carries out complete machine test run, effectively the rubber in test road is avoided to enter steel wheel, it avoids rubber steel wheel lacquer painting is caused to damage, so that no longer needing to carry out coating again to steel wheel after test run, reduce production cost；Installation process is easy to operate, and installation process bottom baffle will not touch the lacquer painting of steel wheel and side plate easily, avoids destruction of the installation process to lacquer painting, practical.
Description
Technical field:
The utility model relates to road roller test run technical field more particularly to a kind of road roller test run steel wheel protective devices.
Background technique:
Currently, the road roller overall test of domestic large-scale engineering machinery manufacturer production is run on " 8 " word runway
And test run, since road roller steel wheel weight is larger, and vibration is opened when test run, steel wheel and cement pavement all can be damaged seriously
Wound protects steel wheel outer surface and cement pavement so being put into rubber fragment inside " 8 " word runway.And in road roller race and test run
When, rubber can enter inside steel wheel with steel wheel outer, and rubber follows steel wheel to rotate, and can seriously damage caused by lacquer painting.Pressure
The coating before assembly of road machine steel wheel, steel wheel two sides and circumferential inner lacquer painting need to polish again after being badly damaged after test run,
Then topcoating not only reduces production efficiency in this way, but also increases painting cost.
Currently, lacking in the prior art, one kind can carry out protection to road roller steel wheel inside lacquer painting and installation process is easy
Control, installation process are not easy to touch the protective device of steel wheel lacquer painting.
Summary of the invention:
In order to solve the above-mentioned technical problem, the utility model provides a kind of road roller test run steel wheel protective device, can
Steel wheel lacquer painting is protected in road roller overall test, avoids steel wheel lacquer painting when test run that abrasion occurs and is easily installed, installation process
It is not easy to touch steel wheel lacquer painting.
The utility model is realized by following technical proposals:
A kind of road roller test run steel wheel protective device, characterized in that including clamping device, baffle and be connected to clamping dress
Lateral drawing device between bottom set portion and baffle top, the shape and road roller side plate bottom and road roller steel wheel of the baffle
The shape that outer end edges are surrounded is adapted.
In the other side of the utility model, the transverse direction drawing device includes fixing sleeve and pull plate, described solid
Fixed set includes top plate and is symmetrically fixed on " L " template of top plate two sides of the bottom, and the front end of the top plate is relative to " L " template
Front end forward extends out one section of preset distance, and the pull plate includes plate and the riser for being fastened on plate end, described
Sliding slot that top plate and 2 " L " templates surround and riser clearance fit are fixed with the screwed pipe of preset quantity on the top plate, described
Through-hole is provided at the top plate of screwed pipe screw hole bottom, the through-hole is connected to sliding slot, and fastening bolt is equipped in the screwed pipe, is fastened
Turntable is fixed at the top of bolt；The front end of the top plate and the bottom of clamping device are connected and fixed, after the riser and baffle
Side is connected and fixed.
In the other side of the utility model, the flat plate bottom is fixed with pull rod, and the pull rod includes vertical solid
It is scheduled on the vertical bar of plate bottom end, be connected to the cross bar of vertical bar bottom end and is vertically connected on the bar of grabbing of cross bar rear end, the vertical bar
Between 2 " L " templates, the central axes of the cross bar and the axis parallel of plate.
In the other side of the utility model, the hydraulic motor on the clamping device and road roller steel wheel side plate is seen
Hole is examined to be adapted.
In the other side of the utility model, the clamping device includes inverse u shape part and is connected to inverse u shape
Riser portion on one wing of part, the side plate for the wing that the inverse u shape part is connect with riser portion is equipped with through-hole, another
It is fixed with elastic cushion block inside the side plate of the wing, fastener is inserted in the through-hole, the fastener is including fastening cushion block and vertically
The quarter butt being fixed on fastening cushion block, the fastening cushion block are located at the inside of inverse u shape part, and quarter butt extends to outside through-hole, riser
Partial outside upright is fixed with horizontal active grab, and the pressure head of the horizontal active grab is pressed in quarter butt outer end, described
Riser portion bottom end and the front end of top plate are connected and fixed.
In the other side of the utility model, the inverse u shape part and riser portion are structure as a whole.
In the other side of the utility model, the bolt mounting groove of preset quantity is equipped on the inside of the elastic cushion block,
Elastic cushion block is fixed on the side plate of inverse u shape part by the bolt in mounting groove.
In the other side of the utility model, periphery and road roller side plate bottom and the road roller steel wheel of the baffle
Gap between outer end edges is 5mm-10mm.
The beneficial effects of the utility model are: this road roller test run steel wheel protective device is installed to road roller steel wheel side
After on plate, it can effectively avoid the rubber in test road to enter steel wheel when road roller carries out complete machine test run, avoid rubber
Steel wheel lacquer painting is caused to damage, so that no longer needing to carry out coating again to steel wheel after test run, reduces production cost；It installed
Journey is easy to operate, and installation process bottom baffle will not touch the lacquer painting of steel wheel and side plate easily, avoids installation process to paint
The destruction in face, it is practical.
Detailed description of the invention:
Structural schematic diagram when Fig. 1 is the utility model clipping operation.
Fig. 2 is that the utility model is installed rear structural schematic diagram.
Fig. 3 is the fixing sleeve structural schematic diagram of the utility model transverse direction drawing device.
Fig. 4 is the utility model pull plate and baffle attachment structure schematic diagram.
Fig. 5 is that the utility model is mounted on the structural schematic diagram at hydraulic motor peep hole.
In attached drawing: 1, baffle, 2, fixing sleeve, 3, pull plate, 4, top plate, 5, " L " template, 6, plate, 7, riser, 8, cunning
Slot, 9, screwed pipe, 10, fastening bolt, 11, turntable, 12, pull rod, 13, vertical bar, 14, cross bar, 15, grab bar, 16, inverse u shape part,
17, riser portion, 18, elastic cushion block, 19, fastening cushion block, 20, quarter butt, 21, horizontal active grab, 22, hydraulic motor observation
Hole, 23, road roller steel wheel side plate, 24, road roller steel wheel.
Specific embodiment:
The embodiments of the present invention is described further with reference to the accompanying drawings and embodiments:
In the description to the utility model, it is to be understood that indicating position or positional relationship are described as based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model protection range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
A kind of road roller test run steel wheel protective device, including clamping device, baffle 1 and be connected to bottom of clamping device with
Lateral drawing device between 1 top of baffle, the shape and road roller side plate bottom and road roller steel wheel outer end edges of the baffle 1
The shape that edge is surrounded is adapted.The transverse direction drawing device includes fixing sleeve 2 and pull plate 3, and the fixing sleeve 2 includes top plate
4 and it is symmetrically welded " L " template 5 for being fixed on 4 two sides of the bottom of top plate, before the front end of the top plate 4 is relative to " L " template 5
End forward extends out one section of preset distance, and the pull plate 3 includes plate 6 and the riser 7 for being weldingly fixed on 6 end of plate, institute
The sliding slot 8 and 7 clearance fit of riser that top plate 4 and 2 " L " template 5 surrounds are stated, is fixed with 2 screwed pipes 9 on the top plate 4, it is described
It is provided with through-hole at the top plate 4 of 9 screw hole bottom of screwed pipe, the through-hole is connected to sliding slot 8, is equipped with fastening bolt in the screwed pipe 9
10, turntable 11 is welded at the top of fastening bolt 10；The front end of the top plate 4 and the bottom of clamping device are welded and fixed, institute
Fixation is bolted in the rear side for stating riser 7 and baffle 1.6 bottom of plate is welded with pull rod 12, and the pull rod 12 includes
It is weldingly fixed on the vertical bar 13 of 6 bottom end of plate, be welded on the cross bar 14 of 13 bottom end of vertical bar and is vertically welded in cross bar 14 vertically
Bar 15 is grabbed in rear end, and the vertical bar 13 is set between 2 " L " templates 5, the central axes of the cross bar 14 and the central axes of plate 6
In parallel.The clamping device is adapted with the hydraulic motor peep hole on road roller steel wheel side plate.The clamping device includes falling
U-typed part 16 and the riser portion 17 being connected on 16 1 wing of inverse u shape part, the inverse u shape part 16 and riser portion
Divide the side plate of a wings of 17 connections to be equipped with through-hole, is fixed with elastic cushion block 18, the through-hole interpolation inside the side plate of another wing
There is fastener, the fastener includes fastening cushion block 19 and vertical welding is fixed on the quarter butt 20 fastened on cushion block 19, described tight
Gu cushion block 19 is located at the inside of inverse u shape part 16, quarter butt 20 is extended to outside through-hole, and the outside upright of riser portion 17 is fixed with water
Flat active grab 21, the pressure head of the horizontal active grab 21 are pressed in 20 outer end of quarter butt, and horizontal active grab 21 is selected
The horizontal active grab of model CH-225-D, horizontal active grab 21 weld or are bolted on riser portion
Divide 17 outside.17 bottom end of riser portion and the front end of top plate 4 are welded and fixed.The inverse u shape part 16 and riser portion
17 are divided to be structure as a whole.The bolt mounting groove of preset quantity is equipped on the inside of the elastic cushion block 18, elastic cushion block 18 passes through installation
Bolt in slot is fixed on the side plate of inverse u shape part 16.Periphery and road roller side plate bottom and the road roller of the baffle 1
Gap between steel wheel outer end edges is 5mm-10mm.
The front end of the top plate 4 forward extends out one section of preset distance relative to the front end of " L " template 5, so as to 1 energy of baffle
More distances can be moved backward relative to clamping device under the drive of pull plate 3.
1 integral head of baffle is straight, and lower part is arc-shaped, this monnolithic case and road roller side plate bottom of baffle 1
It is identical with the shape that road roller steel wheel outer end edges are surrounded.Elastic cushion block 5 makes of polyurethane block.
In use, operator first pulls back pull plate 3, baffle 1 is pulled to most rearward position, as shown in Fig. 1
State tightens each turntable 11, holds out against fastening bolt 10 by plate 6, prevent it from sliding.In the side of road roller steel wheel two sides
One this road roller test run steel wheel protective device is installed respectively at the hydraulic motor peep hole on plate, inverse u shape part 9 is set
It in the hydraulic motor peep hole bottom in road roller steel wheel side plate and adjusts to intermediate position, pulls horizontal active grab 21,
The pressure head of horizontal active grab 21 pushes cross bar 20, and elastic cushion block 18 and fastening cushion block 19 is made to be clipped in hydraulic motor peep hole bottom
The two sides of the steel wheel side plate in portion after the completion of clamping, loosen each turntable 11, inwardly push and grab bar 15, baffle 1 is pushed into road roller
Between side plate lower end and the cocked bead of steel wheel side, as shown in Fig. 5, after being pushed into suitable position, then each turntable is tightened
11, it holds out against fastening bolt 10 by plate 6, prevents it from sliding, this road roller test run steel wheel protective device just completes peace
Dress is fixed.So, in road roller commissioning process, baffle 1 effectively blocks rubber fragment, it is therefore prevented that rubber fragment into
Enter steel wheel side groove damage steel wheel lacquer painting.Elastic cushion block 5 is made of polyurethane block, protects the lacquer painting of road roller side plate.
The setting of horizontal active grab 8 realize quickly step up, Fast Installation, it is convenient and practical.
To avoid rubber fragment from being entered in steel wheel by side, baffle 1 and road roller side plate bottom and road roller steel wheel outer end
The spacing at edge cannot be excessive, and inverse u shape part 16 needs to be mounted on the hydraulic motor peep hole bottom of road roller steel wheel side plate
And adjust to intermediate position, if being not provided with lateral drawing device, during the installation process, especially by inverse u shape part 16
During sticking into the hydraulic motor peep hole bottom of road roller steel wheel side plate and adjusting to intermediate position, baffle is easy to touch
To the lacquer painting of steel wheel, and then steel wheel lacquer painting is destroyed, the setting of lateral drawing device is so that baffle 1 can be received backward in a pre-installation
Contracting inwardly promotes after upper pinch device completes clamp operation again far from steel wheel, avoid installation, debugged in steel wheel
The destruction of lacquer painting.
In short, the preferred embodiment novel the foregoing is merely this reality, all to be made according to present utility model application the scope of the patents
Equivalent changes and modifications, should all belong to the covering scope of the utility model patent.
Claims (8)
1. a kind of road roller test run steel wheel protective device, characterized in that including clamping device, baffle (1) and be connected to clamping
Lateral drawing device between bottom of device and baffle (1) top, the shape and road roller side plate bottom and pressure of the baffle (1)
The shape that road machine steel wheel outer end edges are surrounded is adapted.
2. a kind of road roller test run steel wheel protective device according to claim 1, which is characterized in that the transverse direction pull dress
It sets including fixing sleeve (2) and pull plate (3), the fixing sleeve (2) includes top plate (4) and is symmetrically fixed on top plate (4) bottom
" L " template (5) of two sides, the front end of the top plate (4) relative to the front end of " L " template (5) forward extend out one section it is preset away from
Include plate (6) and the riser (7) for being fastened on plate (6) end from, the pull plate (3), the top plate (4) with 2
Sliding slot (8) that " L " template (5) surrounds and riser (7) clearance fit are fixed with the screwed pipe of preset quantity on the top plate (4)
(9), it is provided with through-hole at the top plate (4) of screwed pipe (9) the screw hole bottom, the through-hole is connected to sliding slot (8), the screwed pipe (9)
It is inside equipped with fastening bolt (10), is fixed with turntable (11) at the top of fastening bolt (10)；The front end of the top plate (4) and clamping fill
The bottom set is connected and fixed, and is connected and fixed on rear side of the riser (7) and baffle (1).
3. a kind of road roller test run steel wheel protective device according to claim 2, which is characterized in that plate (6) bottom
Portion is fixed with pull rod (12), and the pull rod (12) includes being fixed on the vertical bar (13) of plate (6) bottom end vertically, being connected to vertical bar
(13) cross bar (14) of bottom end and it is vertically connected on grabbing bar (15) for cross bar (14) rear end, the vertical bar (13) is set to 2 " L "
Between template (5), the central axes of the cross bar (14) and the axis parallel of plate (6).
4. a kind of road roller test run steel wheel protective device according to claim 1, which is characterized in that the clamping device with
Hydraulic motor peep hole on road roller steel wheel side plate is adapted.
5. a kind of road roller test run steel wheel protective device according to claim 2, which is characterized in that the clamping device packet
The riser portion (17) for including inverse u shape part (16) and being connected on (16) one wing of inverse u shape part, the inverse u shape part
(16) side plate for the wing connecting with riser portion (17) is equipped with through-hole, is fixed with elastic cushion block inside the side plate of another wing
(18), fastener is inserted in the through-hole, the fastener includes fastening cushion block (19) and being vertically fixed on to fasten cushion block (19)
On quarter butt (20), fastening cushion block (19) is located at the inside of inverse u shape part (16), and quarter butt (20) extends to outside through-hole, perpendicular
The outside upright of plate part (17) is fixed with horizontal active grab (21), and the pressure head of the horizontal active grab (21) is pressed in
Quarter butt (20) outer end, riser portion (17) bottom end and the front end of top plate (4) are connected and fixed.
6. a kind of road roller test run steel wheel protective device according to claim 5, which is characterized in that the inverse u shape portion
(16) and riser portion (17) are divided to be structure as a whole.
7. a kind of road roller test run steel wheel protective device according to claim 5, which is characterized in that the elastic cushion block
(18) inside is equipped with the bolt mounting groove of preset quantity, and elastic cushion block (18) is fixed on inverse u shape by the bolt in mounting groove
Partially on the side plate of (16).
8. a kind of road roller test run steel wheel protective device according to claim 1, which is characterized in that the baffle (1)
Periphery and the gap between road roller side plate bottom and road roller steel wheel outer end edges are 5mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423651.1U CN208701465U (en) | 2018-08-31 | 2018-08-31 | A kind of road roller test run steel wheel protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423651.1U CN208701465U (en) | 2018-08-31 | 2018-08-31 | A kind of road roller test run steel wheel protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701465U true CN208701465U (en) | 2019-04-05 |
Family
ID=65945664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423651.1U Active CN208701465U (en) | 2018-08-31 | 2018-08-31 | A kind of road roller test run steel wheel protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701465U (en) |
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2018
- 2018-08-31 CN CN201821423651.1U patent/CN208701465U/en active Active
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