CN208815425U - A kind of road and bridge support maintenance device - Google Patents
A kind of road and bridge support maintenance device Download PDFInfo
- Publication number
- CN208815425U CN208815425U CN201821230558.9U CN201821230558U CN208815425U CN 208815425 U CN208815425 U CN 208815425U CN 201821230558 U CN201821230558 U CN 201821230558U CN 208815425 U CN208815425 U CN 208815425U
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- China
- Prior art keywords
- outside
- installation shell
- fixedly installed
- spring
- shaft
- 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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Abstract
The utility model relates to bridge pad maintenance technology fields, especially a kind of road and bridge support maintenance device, including installation shell and mounting blocks, the output shaft of the motor has limit plate through installation cage connection, shaft is connected on the left of the limit plate, the outside of the shaft is symmetrically fixedly installed with sliding block, the first spring is socketed on the outside of the shaft, first spring is located at the right side of installation shell, the two sides of the mounting hole symmetrically offer the sliding slot to match with sliding block, the two sides of the mounting groove symmetrically offer sliding rail, the right side of the mounting groove is symmetrically hinged with fixture block, second spring jointly is sleeved on the outside of two fixture blocks, sleeve is socketed on the outside of the second spring.The utility model is equipped with the first spring, plays the role of buffering, and grinding head, will not be suddenly by biggish impact force when contacting bridge pad, and grinding head is hardly damaged, and reduces the use cost of device.
Description
Technical field
The utility model relates to bridge pad maintenance technology field more particularly to a kind of road and bridge support maintenance dresses
It sets.
Background technique
The maintenance of bridge substantially has: each portion of support should keep complete, cleaning.One should be periodically applied on roller support rolling surface
Layer lubricating oil.Before oiling, rolling surface should be wiped up.Derusting anti-corrosive to be carried out to bridle iron, support each section removes steel
Outside roller and rolling surface, remaining should all brushing paint protection.It should check that hold-down support, the firmness degree of anchor bolt, bearing plate should be put down
It is whole close, draw bolt is tightened in time.Various rubber supports should often clean sewage, exclude pier, platform cap ponding, to prevent rubber
Support contacts grease, should clean to the remaining machine oil etc. in beam bottom and pier, platform cap, prevent because ageing of rubber, it is rotten due to lose
It goes to act on.Pot rubber bearing should be cleaned periodically, and support dust cover should be set, prevent dust fall into or rain, snow seep
Enter in support.The exposed parts of support should periodically apply red lead anti-corrosive paint and be protected.When being safeguarded to bridge pad, not only
It checks its integrality, the operation of derusting japanning is also carried out to its exposed metal part.
Chinese patent net application CN207362684U discloses " a kind of road and bridge support maintenance device ", the shell
Lower end is connected with main handle and auxiliary-handle, and anti-skid washer, described shell one end are equipped on the main handle and the auxiliary-handle
Inside is equipped with the motor, and the motor is connected with shaft link block by connecting shaft, and the connecting shaft and the shell it
Between connected by bearing, the shaft link block is connected by a hinge and has fixture block, and retaining ring, and the gear are equipped on the outside of the fixture block
Circle is connect by groups of springs with the shaft link block, and grinding head connecting shaft, the grinding head connection are equipped between the fixture block
Axis one end is equipped with connecting rod, and the opposite other end of the grinding head connecting shaft is equipped with screw thread, described to be threaded through thread groove connection
There is the grinding head.The utility model may be implemented to polish to the iron rust on bridge pad surface, and be convenient for dismounting
Replacement, but do not have the effect of buffering, it is easy to cause device to damage, increases use cost, while the iron rust polished off still can
There is part to be attached to the surface of bridge pad, is unfavorable in next step protecting the spray painting of bridge pad.
Utility model content
Purpose of the utility model is to solve the effect that bridge pad maintenance device in the prior art does not have buffering,
And the shortcomings that iron rust cannot be cleared up in time, and a kind of road and bridge support maintenance device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of road and bridge support maintenance device, including installation shell and mounting blocks are designed, it is described that the outer of shell is installed
Side wall is fixedly installed with main handle, and the lateral wall of the main handle is inlaid with switch, on the right side of the lateral wall of the installation shell etc.
Away from offering multiple ventholes, and the inner right side of the installation shell is fixedly installed with micro air pump, the micro air pump
Gas outlet is connected with L-type exhaust pipe, and there is nozzle in the one end of the L-type exhaust pipe far from micro air pump through installation cage connection,
And the lateral wall of the L-type exhaust pipe is socketed with retaining collar, the lateral wall of the retaining collar is fixedly installed with fixed block, institute
The outside that fixed block is fixedly installed in installation shell is stated, is equipped with battery, and the installation in the middle part of the inner cavity of the installation shell
The inside left of shell is fixedly installed with motor, and the output shaft of the motor has limit plate, the limit through installation cage connection
It is connected with shaft on the left of the plate of position, the outside of the shaft is symmetrically fixedly installed with sliding block, and the is socketed on the outside of the shaft
One spring, first spring are located at the right side of installation shell, and the right side opening of the mounting blocks is equipped with mounting hole, the mounting hole
Two sides symmetrically offer the sliding slot to match with sliding block, mounting groove is offered on the left of the mounting blocks, the mounting groove
Two sides symmetrically offer sliding rail, and the right side of the mounting groove is symmetrically hinged with fixture block, and the outside of two fixture blocks is socketed jointly
There is second spring, sleeve is socketed on the outside of the second spring, the lateral wall of the sleeve is symmetrically fixedly installed with and sliding rail
The gag lever post to match, the opposite face of two fixture blocks offer limiting slot, and the inside of each limiting slot is equipped with
Limited block is connected with square type connecting shaft, the described one end of square type connecting shaft far from limited block between two limited blocks jointly
It is connected with threaded rod, grinding head is bolted on the outside of the threaded rod, the micro air pump and motor pass through conducting wire respectively and store
Battery connection, the battery are connected with switch by conducting wire.
Preferably, it is fixedly installed with auxiliary-handle on the outside of the installation shell, is socketed with rubber on the outside of the auxiliary-handle
Set, the outside of the rubber sleeve equidistantly offers a plurality of anti-skid chequer.
Preferably, the outside of the installation shell equidistantly offers multiple heat release holes corresponding with motor.
Preferably, the lateral wall of the main handle is socketed with the first Anti-slip cover.
Preferably, the outside of each gag lever post is socketed with the second Anti-slip cover.
The utility model proposes a kind of road and bridge support maintenance device, beneficial effect is: the utility model peace
Equipped with micro air pump, L-type exhaust pipe and nozzle, realizes the effect cleared up iron rust, the iron rust polished off is avoided to remain stuck to bridge
The surface of beam support will not influence the spray painting protection to bridge pad, while be equipped with the first spring, play the role of buffering,
Grinding head, will not be suddenly by biggish impact force when contacting bridge pad, and grinding head is hardly damaged, and reduces device
Use cost, the utility model compares existing technical characterstic, has great advantages, have the function of buffering, can be timely
The iron rust polished off is cleared up, the working efficiency of later period spray painting is increased, use cost is low.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of road and bridge support maintenance device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of road and bridge support maintenance device the portion A partial enlarged view.
In figure: nozzle 1, grinding head 2, threaded rod 3, limit plate 4, installation shell 5, auxiliary-handle 6, limited block 7, switch 8, master
Handle 9, venthole 10, micro air pump 11, battery 12, motor 13, retaining collar 14, fixed block 15, L-type exhaust pipe 16, square
Type connecting shaft 17, second spring 18, fixture block 19, gag lever post 20, sliding rail 21, mounting blocks 22, sliding slot 23, shaft 24, the first spring
25, sliding block 26, mounting hole 27, sleeve 28, limiting slot 29, mounting groove 30.
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.
Referring to Fig.1-2, a kind of road and bridge support maintenance device, including installation shell 5 and mounting blocks 22, install shell
5 outside is fixedly installed with auxiliary-handle 6, and the outside of auxiliary-handle 6 is socketed with rubber sleeve, and the outside of rubber sleeve equidistantly offers a plurality of
Anti-skid chequer increases the frictional force of manpower and auxiliary-handle 6, convenient for operation.
The outside of installation shell 5 equidistantly offers multiple heat release holes corresponding with motor 13, so that the work of motor 13 is produced
Raw heat disperses in time, increases the service life of motor 13.
The lateral wall of installation shell 5 is fixedly installed with main handle 9, and the lateral wall of main handle 9 is socketed with the first Anti-slip cover, increases
The frictional force of big manpower and main handle 9, convenient for operation.
The lateral wall of main handle 9 is inlaid with switch 8, installs and equidistantly offers multiple ventholes on the right side of the lateral wall of shell 5
10, and the inner right side for installing shell 5 is fixedly installed with micro air pump 11, the gas outlet of micro air pump 11 is connected with L-type exhaust
Pipe 16, the one end of L-type exhaust pipe 16 far from micro air pump 11 are connected with nozzle 1 through installation shell 5, and L-type exhaust pipe 16
Lateral wall is socketed with retaining collar 14, and the lateral wall of retaining collar 14 is fixedly installed with fixed block 15, and fixed block 15 is fixedly mounted
It in the outside of installation shell 5, installs and is equipped with battery 12 in the middle part of the inner cavity of shell 5, and the fixed peace of the inside left for installing shell 5
Equipped with motor 13, the output shaft of motor 13 is connected with limit plate 4 through installation shell 5, and the left side of limit plate 4 is connected with shaft
24, the outside of shaft 24 is symmetrically fixedly installed with sliding block 26, and the outside of shaft 24 is socketed with the first spring 25, the first 25, spring
In the right side of installation shell 5, the right side opening of mounting blocks 22 is equipped with mounting hole 27, and the two sides of mounting hole 27 symmetrically offer and sliding block
26 sliding slots 23 to match, the left side of mounting blocks 22 offer mounting groove 30, and the two sides of mounting groove 30 symmetrically offer sliding rail 21,
The right side of mounting groove 30 is symmetrically hinged with fixture block 19, and the outside of two fixture blocks 19 jointly is sleeved on second spring 18, second spring
18 outside is socketed with sleeve 28, and the lateral wall of sleeve 28 is symmetrically fixedly installed with the gag lever post 20 to match with sliding rail 21, often
The outside of a gag lever post 20 is socketed with the second Anti-slip cover, increases the frictional force of manpower and gag lever post 20, convenient for operation.
The opposite face of two fixture blocks 19 offers limiting slot 29, and the inside of each limiting slot 29 is equipped with limited block 7, and two
Square type connecting shaft 17 is connected between a limited block 7 jointly, square type connecting shaft 17 is connected with threaded rod far from one end of limited block 7
3, the outside of threaded rod 3 is bolted with grinding head 2, and micro air pump 11 and motor 13 are connect with battery 12 by conducting wire respectively, stored
Battery 12 is connect by conducting wire with switch 8.
Working principle: when the utility model is used, starting switch 8, the output shaft of motor 13 drives limit connected to it
Position plate 4 rotates, and mounting blocks 22 is driven to rotate, and the iron rust for driving grinding head 2 to adhere to bridge pad surface is polished, while micro-
The gas that type air pump 11 generates is sprayed from nozzle 1, is cleared up the iron rust polished off by L-type exhaust pipe 16, when polishing,
The impact force that grinding head 2 is received shrinks the first spring 25 of extruding of mounting blocks 22, the sliding block 26 being fixedly mounted at this time with shaft 24,
It is mobile in the inside of sliding slot 23, when needing to dismantle square type connecting shaft 17, gag lever post 20 is pulled to the right, it is connected to it
Sleeve 28 squeezes second spring 18 and shrinks, and breaks fixture block 19 into two with one's hands with hand, the angle of two fixture blocks 19 increases, and limited block 7 is detached from limit
The inside of slot 29 can take out square type connecting shaft 17, when needing replacing grinding head 2, turn grinding head 2.
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 (5)
1. a kind of road and bridge support maintenance device, including installation shell (5) and mounting blocks (22), which is characterized in that described
The lateral wall of installation shell (5) is fixedly installed with main handle (9), and the lateral wall of the main handle (9) is inlaid with switch (8), institute
It states and is equidistantly offered multiple ventholes (10) on the right side of the lateral wall of installation shell (5), and the inner right side of installation shell (5)
It is fixedly installed with micro air pump (11), the gas outlet of the micro air pump (11) is connected with L-type exhaust pipe (16), the L-type row
The one end of tracheae (16) far from micro air pump (11) is connected with nozzle (1) through installation shell (5), and the L-type exhaust pipe
(16) lateral wall is socketed with retaining collar (14), and the lateral wall of the retaining collar (14) is fixedly installed with fixed block (15),
The fixed block (15) is fixedly installed in the outside of installation shell (5), is equipped with battery in the middle part of the inner cavity of installation shell (5)
(12), and the inside left of installation shell (5) is fixedly installed with motor (13), and the output shaft of the motor (13) is through peace
Casing (5) is connected with limit plate (4), is connected with shaft (24) on the left of the limit plate (4), the outside of the shaft (24)
It is symmetrically fixedly installed with sliding block (26), is socketed with the first spring (25) on the outside of the shaft (24), first spring (25)
Positioned at the right side of installation shell (5), the right side opening of the mounting blocks (22) is equipped with mounting hole (27), and the two of the mounting hole (27)
Side symmetrically offers the sliding slot (23) to match with sliding block (26), offers mounting groove (30) on the left of the mounting blocks (22),
The two sides of the mounting groove (30) symmetrically offer sliding rail (21), and the right side of the mounting groove (30) is symmetrically hinged with fixture block
(19), it jointly is sleeved on second spring (18) on the outside of two fixture blocks (19), the outside socket of the second spring (18)
Have sleeve (28), the gag lever post (20) that the lateral wall of the sleeve (28) is symmetrically fixedly installed with and sliding rail (21) match, two
The opposite face of a fixture block (19) offers limiting slot (29), and the inside of each limiting slot (29) is equipped with limited block
(7), it is connected with jointly square type connecting shaft (17) between two limited blocks (7), the square type connecting shaft (17) is far from limit
One end of block (7) is connected with threaded rod (3), is bolted with grinding head (2), the micro air pump on the outside of the threaded rod (3)
(11) it is connect respectively by conducting wire with battery (12) with motor (13), the battery (12) is connected by conducting wire and switch (8)
It connects.
2. a kind of road and bridge support maintenance device according to claim 1, which is characterized in that the installation shell
(5) it is fixedly installed on the outside of auxiliary-handle (6), is socketed with rubber sleeve, the outside of the rubber sleeve on the outside of the auxiliary-handle (6)
Equidistantly offer a plurality of anti-skid chequer.
3. a kind of road and bridge support maintenance device according to claim 1, which is characterized in that the installation shell
(5) outside equidistantly offers multiple heat release holes corresponding with motor (13).
4. a kind of road and bridge support maintenance device according to claim 1, which is characterized in that the main handle (9)
Lateral wall be socketed with the first Anti-slip cover.
5. a kind of road and bridge support maintenance device according to claim 1, which is characterized in that each gag lever post
(20) outside is socketed with the second Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230558.9U CN208815425U (en) | 2018-08-01 | 2018-08-01 | A kind of road and bridge support maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230558.9U CN208815425U (en) | 2018-08-01 | 2018-08-01 | A kind of road and bridge support maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815425U true CN208815425U (en) | 2019-05-03 |
Family
ID=66272154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230558.9U Expired - Fee Related CN208815425U (en) | 2018-08-01 | 2018-08-01 | A kind of road and bridge support maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815425U (en) |
-
2018
- 2018-08-01 CN CN201821230558.9U patent/CN208815425U/en not_active Expired - Fee Related
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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: 20190503 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |