CN209273170U - A kind of civil engineering pipe fitting derusting device - Google Patents
A kind of civil engineering pipe fitting derusting device Download PDFInfo
- Publication number
- CN209273170U CN209273170U CN201821543141.8U CN201821543141U CN209273170U CN 209273170 U CN209273170 U CN 209273170U CN 201821543141 U CN201821543141 U CN 201821543141U CN 209273170 U CN209273170 U CN 209273170U
- Authority
- CN
- China
- Prior art keywords
- workbench
- civil engineering
- pipe fitting
- derusting device
- sliding
- 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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Abstract
The utility model discloses a kind of civil engineering pipe fitting derusting devices, including workbench, upper surface at the both sides of the edge of the workbench is provided with rectangle sliding slot, and the two sides of workbench slidably connect sliding rack, two opposite and channel steel sliding rails parallel to each other that are open are welded between the top of two sliding racks, and the same electronic sliding block is slidably connected between two channel steel sliding rails, the centre of the electronic sliding slider has been bolted motor housing, the upper surface of the workbench has been bolted bearing fixed frame by two close end, and two opposite sides of bearing fixed frame are provided with the ladder mounting hole equidistantly distributed, and circular cone roller bearing is embedded in ladder mounting hole.The utility model can allow the lower surface of polishing pad slowly to contact with the surface of steel pipe body, avoid polishing pad from declining suddenly and form rigid contact with the surface of rigid tube body, be not only easily damaged motor but also be easy the surface abrasion of steel pipe body.
Description
Technical field
The utility model relates to rust remover technical field more particularly to a kind of civil engineering pipe fitting derusting devices.
Background technique
Steel pipe is indispensable circulation material in construction activity, and usage amount is very big, takes and tears open very frequently.Steel pipe is set up
Afterwards because being chronically exposed to outdoor, is exposed to the sun and rain and bear load impacting, it is easy to which surface peeling paint generates corrosion phenomena.
It is derusted after removal, corrosion-resistant maintenance work.And the mainly manually polishing derusting of present derusting method, it is right
Steel tube surface is polished repeatedly with sand paper.The operation demonstration of premenstruum (premenstrua), an able-bodied laborer are averagely only capable of completion 36 per hour
The workload of rice, the problem of reflecting are low working efficiency, large labor intensity, maintenance cost height, derusting difference etc..
Manually derust low working efficiency, be easy to cause a large amount of steel pipes to accumulate, is unable to satisfy construction site demand.For
This situation reduces steel pipe maintenance cost to improve working efficiency, eliminates influence of the steel pipe accumulation to site operation, we
Carry out innovation improvement on the basis of existing steel pipe straightening machine, spontaneous development and production steel tube derusting machine.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of civil engineering proposed is used
Pipe fitting derusting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of civil engineering pipe fitting derusting device, including workbench, the upper surface at the both sides of the edge of the workbench
It is provided with rectangle sliding slot, and the two sides of workbench slidably connect sliding rack, weld between the top of two sliding racks
There are two openings opposite and channel steel sliding rail parallel to each other, and slidably connects the same electric sliding between two channel steel sliding rails
Block, the centre of the electronic sliding slider have been bolted motor housing, and the upper surface of the workbench is logical by two close end
It crosses bolt and is fixed with bearing fixed frame, and two opposite sides of bearing fixed frame are provided with the ladder installation equidistantly distributed
Hole, and in ladder mounting hole be embedded with circular cone roller bearing, and be rotatably connected between two bearing fixed frames it is equidistant and
The upper surface of steel pipe body parallel to each other, the workbench has been bolted motor and branch close to one end of steel pipe body
Fagging, and the output shaft top of motor is fixed with eccentric wheel, the middle slip of the support plate is connected with mandril, and the two of mandril
End has been respectively articulated with compression bar and connecting rod.
Preferably, the lower surface of the workbench is equipped with supporting leg close to four corners, and the low side of supporting leg is equal
Equipped with non-slip mat.
Preferably, the circumferential inner wall of the motor housing slidably connects sander, and the output shaft of sander close to low side
Top is fixed with polishing pad, and the outer circumferential walls of polishing pad are equipped with sand paper close to bottom end.
Preferably, the circumferential inner wall of the motor housing is embedded with electric pushrod, and electric pushrod extension rod close to top
Damping spring is equipped between top and the outer wall of sander.
Preferably, the lower surface of the compression bar is equipped with rubber antiskid layer, and compression bar is far from one end lower surface of mandril and work
Make to be rotatably connected to extension spring between the upper surface of platform.
Preferably, the connecting rod is rotatably connected in the eccentric projection of eccentric wheel far from one end of mandril, and under compression bar
Surface and the upper surface of steel pipe body are in close contact.
Compared with prior art, the utility model provides a kind of civil engineering pipe fitting derusting device, and having following has
Beneficial effect:
1. the buffer spring above the sander and sander that are slidably connected in motor housing that pass through setting, Ke Yirang
The lower surface of polishing pad is slowly contacted with the surface of steel pipe body, is avoided polishing pad from declining suddenly and is formed with the surface of rigid tube body
Rigid contact is not only easily damaged motor but also is easy the surface abrasion of steel pipe body.
2. converting cam ejection pin mechanism to the reciprocating motion of mandril by the dematron device of setting, cooperate compression bar top
The extension spring at end can rotate the steel pipe body being rotatably connected between two bearing fixed frames, so as to by steel pipe
The rusty stain on each surface of ontology equably removes, and improves rust cleaning efficiency.
3. the inner ring of the speciality circular cone roller bearing by setting, so that inner ring will not be forced to take off during poling
Position, improves antiwhip.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, and rust cleaning efficiency is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of civil engineering pipe fitting derusting device side structure schematic view；
Fig. 2 be the utility model proposes a kind of civil engineering pipe fitting derusting device dematron device structural schematic diagram；
Fig. 3 be the utility model proposes a kind of civil engineering pipe fitting derusting device motor housing sectional structure signal
Figure.
In figure: 1- workbench, 2- rack gear, 3- sliding rack, 4- driving gear, 5- driving motor, the slope 6-, 7- stretch bullet
Spring, 8- motor, 9- compression bar, 10- support plate, 11- steel pipe body, 12- channel steel sliding rail, 13- electric pushrod, the electronic sliding block of 14-,
15- motor housing, 16- polishing pad, 17- circular cone roller bearing, 18- inner ring, 19- ladder mounting hole, 20- bearing fixed frame, 21-
Mandril, 22- sander.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of civil engineering pipe fitting derusting device, including workbench 1, at the both sides of the edge of workbench 1
Upper surface be provided with rectangle sliding slot, and the two sides of workbench 1 slidably connect sliding rack 3, the tops of two sliding racks 3 it
Between be welded with that two openings are opposite and channel steel sliding rails 12 parallel to each other, and slidably connected between two channel steel sliding rails 12 same
A electronic sliding block 14, the centre of electronic sliding slider 14 have been bolted motor housing 15, and the upper surface of workbench 1 is close to two
End has been bolted bearing fixed frame 20, and two opposite sides of bearing fixed frame 20 are provided with and equidistantly distribute
Ladder mounting hole 19, and circular cone roller bearing 17 is embedded in ladder mounting hole 19, and turn between two bearing fixed frames 20
Dynamic to be connected with equidistant and parallel to each other steel pipe body 11, the upper surface of workbench 1 passes through close to one end of steel pipe body 11
Bolt is fixed with motor 8 and support plate 10, and the output shaft top of motor 8 is fixed with eccentric wheel, the middle slip of support plate 10
It is connected with mandril 21, and the both ends of mandril 21 have been respectively articulated with compression bar 9 and connecting rod.
In the utility model, the lower surface of workbench 1 is equipped with supporting leg, and the low side of supporting leg close to four corners
It is equipped with non-slip mat, the circumferential inner wall of motor housing 15 slidably connects sander 22, and the output shaft of sander 22 close to low side
Top is fixed with polishing pad 16, and the outer circumferential walls of polishing pad 16 are equipped with sand paper close to bottom end, and the circumferential inner wall of motor housing 15 is close
Top is embedded with electric pushrod 13, and damping bullet is equipped between the top of 13 extension rod of electric pushrod and the outer wall of sander 22
Spring, the lower surface of compression bar 9 are equipped with rubber antiskid layer, and the upper table of compression bar 9 one end lower surface far from mandril 21 and workbench 1
Extension spring 7 is rotatably connected between face, connecting rod is rotatably connected in the eccentric projection of eccentric wheel far from one end of mandril 21, and
The lower surface of compression bar 9 and the upper surface of steel pipe body 11 are in close contact, and the central rotational of circular cone roller bearing 17 is connected with inner ring
18, and inner ring 18 is equipped with non-return snap ring far from intermediate one end.
Working principle: first the bearing that steel pipe body 11 to be derusted is initially passed through close to dematron device one end is fixed when use
The circular cone roller bearing 17 of frame 20, later again lifts compression bar 9, and steel pipe body 11 is continued to push ahead, later again by steel pipe
The other end of ontology 11 passes through in the circular cone roller bearing 17 of the bearing fixed frame 20 of the other side, successively that steel pipe body 117 is whole
It is arranged between two bearing fixed frames 20 together, polishing pad 16 is controlled by control electric pushrod 13 again later and is slowly dropped to
The surface of steel pipe body 11, and the lower pressure of control is appropriate, and control sliding rack 3 in left and right is mobile to the progress of steel pipe body 11 again later
Derusting, dematron device rotates steel pipe body 11, so that the rusty stain of the circumference of steel pipe body 11 can derust.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of civil engineering pipe fitting derusting device, including workbench (1), which is characterized in that the two sides of the workbench (1)
The upper surface of edge is provided with rectangle sliding slot, and the two sides of workbench (1) slidably connect sliding rack (3), described in two
Two opposite and channel steel sliding rails (12) parallel to each other that are open, and two channel steel sliding rails are welded between the top of sliding rack (3)
(12) the same electronic sliding block (14) is slidably connected between, the centre of the electronic sliding block (14) has been bolted motor
The upper surface of case (15), the workbench (1) has been bolted bearing fixed frame (20) by two close end, and two bearings
The opposite side of fixed frame (20) is provided with the ladder mounting hole (19) equidistantly distributed, and is embedded in ladder mounting hole (19)
Have circular cone roller bearing (17), and is rotatably connected to equidistant and parallel to each other steel pipe sheet between two bearing fixed frames (20)
The upper surface of body (11), the workbench (1) has been bolted motor (8) and support close to one end of steel pipe body (11)
Plate (10), and the output shaft top of motor (8) is fixed with eccentric wheel, the middle slip of the support plate (10) is connected with mandril
(21), and the both ends of mandril (21) have been respectively articulated with compression bar (9) and connecting rod.
2. a kind of civil engineering pipe fitting derusting device according to claim 1, which is characterized in that the workbench (1)
Lower surface be equipped with supporting leg close to four corners, and the low side of supporting leg is equipped with non-slip mat.
3. a kind of civil engineering pipe fitting derusting device according to claim 1, which is characterized in that the motor housing (15)
Circumferential inner wall slidably connected sander (22) close to low side, and the output shaft top of sander (22) is fixed with polishing pad
(16), the outer circumferential walls of polishing pad (16) are equipped with sand paper close to bottom end.
4. a kind of civil engineering pipe fitting derusting device according to claim 3, which is characterized in that the motor housing (15)
Circumferential inner wall close to top be embedded with electric pushrod (13), and the top of electric pushrod (13) extension rod and sander (22)
Damping spring is equipped between outer wall.
5. a kind of civil engineering pipe fitting derusting device according to claim 1, which is characterized in that the compression bar (9)
Lower surface is equipped with rubber antiskid layer, and between the upper surface of one end lower surface and workbench (1) of the compression bar (9) far from mandril (21)
It is rotatably connected to extension spring (7).
6. a kind of civil engineering pipe fitting derusting device according to claim 5, which is characterized in that the connecting rod is far from top
One end of bar (21) is rotatably connected in the eccentric projection of eccentric wheel, and the lower surface of compression bar (9) and steel pipe body (11) is upper
Intimate surface contact.
7. a kind of civil engineering pipe fitting derusting device according to claim 5, which is characterized in that the circular cone roller axle
The central rotational for holding (17) is connected with inner ring (18), and inner ring (18) is equipped with non-return snap ring far from intermediate one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543141.8U CN209273170U (en) | 2018-09-20 | 2018-09-20 | A kind of civil engineering pipe fitting derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543141.8U CN209273170U (en) | 2018-09-20 | 2018-09-20 | A kind of civil engineering pipe fitting derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273170U true CN209273170U (en) | 2019-08-20 |
Family
ID=67603695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543141.8U Expired - Fee Related CN209273170U (en) | 2018-09-20 | 2018-09-20 | A kind of civil engineering pipe fitting derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209273170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360668A (en) * | 2020-03-31 | 2020-07-03 | 王业朋 | Water conservancy construction pipeline surface rust cleaning device |
-
2018
- 2018-09-20 CN CN201821543141.8U patent/CN209273170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360668A (en) * | 2020-03-31 | 2020-07-03 | 王业朋 | Water conservancy construction pipeline surface rust cleaning 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 |
Granted publication date: 20190820 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |