CN108381760A - A kind of bridge maintaining equipment - Google Patents
A kind of bridge maintaining equipment Download PDFInfo
- Publication number
- CN108381760A CN108381760A CN201810042221.3A CN201810042221A CN108381760A CN 108381760 A CN108381760 A CN 108381760A CN 201810042221 A CN201810042221 A CN 201810042221A CN 108381760 A CN108381760 A CN 108381760A
- Authority
- CN
- China
- Prior art keywords
- coupling shaft
- interior
- spice arm
- rotary column
- spice
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0893—Mobile mixing devices, e.g. hanging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
Abstract
The invention discloses a kind of bridge maintaining equipments,Including the tank being fixedly mounted on holder,The holder four angles bottom is equipped with traveling wheel simultaneously,It is provided with vessel in the tank,The fixed link of left and right elongation is installed on the vessel bottom wall,The bucket communicated below the fixed link and with the vessel is provided in the vessel bottom wall,The vessel roof center is rotatably mounted with the rotary column extended up and down,The rotary column upper end and the electricity favourable turn being fixedly mounted on the tank top end face connect,The lower end thereof is installed in rotation in the fixed link and extends downwards into the bucket,The inclined plate being fixedly connected with the rotary column is provided in the bucket,Left and right equity is installed with the upper spice arm of left and right elongation and lower spice arm on the rotary column,The outer spice arm extended up and down and interior spice arm are installed between the upper spice arm and lower spice arm.
Description
Technical field
The present invention relates to bridge field, specifically a kind of bridge maintaining equipment.
Background technology
Mud is most commonly seen one of raw material during bridge pavement is safeguarded, mainly by cement, sandstone water mixing stirring after
It is made, the pouring for being mainly used for hogwallow after bridge pavement damages is filled up, for the stirring in mud manufacturing process in tradition
Typically using artificial stirring, whipping process is time-consuming and laborious and inefficiency so that safeguards that progress is slow, also has in existing
More automation mud agitating device, but its use cost is high, and complicated for operation and mixing direction is single so that stirring raw material pole
It is uneven, leverages construction quality, therefore existing agitating device needs to improve there are larger drawback.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of bridge maintaining equipment.
A kind of bridge maintaining equipment of apparatus of the present invention, including the tank that is fixedly mounted on holder, four, the holder
Angle bottom is equipped with traveling wheel simultaneously, and vessel is provided in the tank, and left and right elongation is installed on the vessel bottom wall
Fixed link is provided with the bucket communicated below the fixed link and with the vessel, the vessel in the vessel bottom wall
Roof center is rotatably mounted with the rotary column extended up and down, the rotary column upper end and is fixedly mounted on the tank top end face
On electricity favourable turn connection, the lower end thereof is installed in rotation in the fixed link and extends downwards into the bucket,
The inclined plate being fixedly connected with the rotary column is provided in the bucket, left and right equity is installed with left and right elongation on the rotary column
Upper spice arm and lower spice arm, be installed between the upper spice arm and lower spice arm the outer spice arm that extends up and down and
Interior spice arm, the interior spice arm between the outer spice arm and the rotary column, be provided in the vessel madial wall with
Rack gear is fixedly mounted on the first annular groove roof for the first annular groove that the vessel communicates, and first annular groove is away from described
It is provided with the second annular groove communicated with first annular groove in the end wall of rotary column, is slipped in second annular groove and switching is installed
Ring, be respectively arranged in the outer spice arm and interior spice arm with outer switching slot of second annular groove in same level and
Interior switching slot, the lower switching slot being also equipped in the outer spice arm below slot of transferring outside, in the interior spice arm and also
Be provided with it is described it is interior switching slot above upper switching slot, be provided between the outer switching slot and the lower switching slot first lead to
Access slot is provided with second and connects slot between the interior switching slot and the upper switching slot, left and right equity and can in the adapter ring
It is rotatably mounted the first Coupling Shaft extended towards the rotary column, one end of the first Coupling Shaft towards the rotary column is run through
The outer switching slot and interior switching slot are simultaneously put between the interior spice arm and the rotary column, and first Coupling Shaft with it is described
Outer spice arm and interior spice arm are rotatably assorted, be provided in first annular groove be fixedly connected with first Coupling Shaft and with
The toe joint wheel that the gear ring is connected is respectively arranged in the outer switching slot and interior switching slot and consolidates with first Coupling Shaft
Surely the outer transmission wheel and interior transmission wheel connected is rotatably mounted with above first Coupling Shaft in the outer spice arm
And second Coupling Shaft parallel with first Coupling Shaft, second Coupling Shaft is towards one end of the rotary column on described
Switching slot is simultaneously put between the interior spice arm and the rotary column, and the upper switching slot is rotatably assorted with the interior spice arm,
It is rotatably mounted in the interior spice arm below first Coupling Shaft and parallel with first Coupling Shaft the
Three Coupling Shafts, third Coupling Shaft one end are rotatably assorted through the lower switching slot and with the outer spice arm, the third
The Coupling Shaft other end is extended between the interior spice arm and the rotary column, is respectively set in the upper switching slot and lower switching slot
Have a upper transmission wheel being fixedly connected with second Coupling Shaft and third Coupling Shaft and lower transmission wheel, the upper transmission wheel with it is described
Power is equipped with interior conveyer chain in interior transmission wheel, and outer conveyer chain is connected in the lower transmission wheel and the outer transmission wheel, described
It is installed in first Coupling Shaft, the second Coupling Shaft and third Coupling Shaft between the interior spice arm and outer spice arm
Outer spice leaf, be also installed in first Coupling Shaft, the second Coupling Shaft and third Coupling Shaft positioned at described
Interior spice leaf between interior spice arm and the rotary column.
Further technical solution, the bucket bottom are provided with the relief hole communicated with outside, pacify in the relief hole
Equipped with plugging valve.
Further technical solution, in the vessel roof left and right sides equity be provided with the external material filling hole communicated,
Equity is installed with the hopper communicated with the material filling hole at left and right sides of the tank upper surface.
Further technical solution, the first annular groove bottom face are provided with squint face.
The beneficial effects of the invention are as follows：
The electricity favourable turn can drive the rotary column to rotate, and the rotary column can drive the upper spice arm, lower spice arm, outer spice arm
And interior spice arm rotation, and the rotary column can also drive the inclined plate of bottom to be stirred the slurry mixture of bottom；
It, can be in vessel during the upper spice arm, lower spice arm, outer spice arm and interior spice arm rotate
Slurry mixture is stirred, and first Coupling Shaft can be rotated around the rotary column, and due to the toe joint wheel and the tooth
Circle engagement, therefore, the toe joint wheel can be rotated using first Coupling Shaft as axle center, and thus the toe joint wheel can drive
Rotation occurs for first Coupling Shaft, and under the action of the outer conveyer chain and interior conveyer chain, first Coupling Shaft can drive
It moves second Coupling Shaft and rotation occurs for third Coupling Shaft, to first Coupling Shaft, the second Coupling Shaft and third switching
Axis can drive spice leaf and the rotation of outer spice leaf in corresponding, to which the interior spice leaf and outer spice leaf also can be in vessels
Slurry mixture is stirred, apparatus of the present invention can multi-angle slurry mixture is stirred, therefore be greatly improved mud
The stirring efficiency of mixture, while mixing uniformity also can be improved；
Since the lower end thereof is installed in rotation in the fixed link, and first Coupling Shaft deviates from one end of rotary column
It is installed in rotation in the adapter ring, and adapter ring can slide in second annular groove, therefore, it can be ensured that operation is steady
It is fixed.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of bridge maintaining equipment of the present invention.
Fig. 2 is the enlarged structure schematic diagram at toe joint wheel in Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs. 1-3, a kind of bridge maintaining equipment of apparatus of the present invention, including tank over the mount 10 is fixedly mounted
11, the holder 10 4 angles bottom is equipped with traveling wheel 100 simultaneously, to facilitate the mobile carrying of the present apparatus, the tank 11
In be provided with vessel 110, be installed on 110 bottom wall of the vessel left and right elongation fixed link 12,110 bottom wall of the vessel
In be provided with positioned at the bucket 45 fixed link 12 lower section and communicated with the vessel 110,110 roof center of the vessel
It is rotatably mounted with the rotary column 37 extended up and down, 37 upper end of the rotary column and is fixedly mounted on 11 top end face of the tank
36 connection of electricity favourable turn, 37 lower end of the rotary column is installed in rotation in the fixed link 12 and extends downwards to the bucket 45
In, the inclined plate 44 being fixedly connected with the rotary column 37 is provided in the bucket 45, left and right equity fixes peace on the rotary column 37
Upper spice arm 30 equipped with left and right elongation and lower spice arm 300, are fixedly mounted between the upper spice arm 30 and lower spice arm 300
There are the outer spice arm 29 extended up and down and interior spice arm 32, the interior spice arm 32 to be located at the outer spice arm 29 and the rotary column
Between 37, the first annular groove 48 communicated with the vessel 110, first annular groove 48 are provided in 110 madial wall of the vessel
Rack gear 47 is fixedly mounted on roof, first annular groove 48 is provided with and first ring in the end wall of the rotary column 37
The second annular groove 50 that slot 48 communicates slips in second annular groove 50 and is equipped with adapter ring 21, the outer spice arm 29 and interior mixes
Be respectively arranged in material arm 32 with outer switching slot 20 of second annular groove 50 in same level and interior switching slot 25, it is described
It is also equipped with the lower switching slot 17 positioned at 20 lower section of slot of transferring outside in outer spice arm 29, is additionally provided in the interior spice arm 32
With the upper switching slot 34 of interior 25 top of switching slot, first is provided between the outer switching slot 20 and the lower switching slot 17
Slot 18 is connected, second is provided between the interior switching slot 25 and the upper switching slot 34 and connects slot 27, in the adapter ring 21
Left and right is reciprocity and is rotatably mounted with the first Coupling Shaft 22 extended towards the rotary column 37,22 direction of the first Coupling Shaft
One end of the rotary column 37 is through the outer switching slot 20 and interior switching slot 25 and puts in the interior spice arm 32 and the rotary column
Between 37, and first Coupling Shaft 22 is rotatably assorted with the outer spice arm 29 and interior spice arm 32, first annular groove
The toe joint wheel 46 for being fixedly connected with first Coupling Shaft 22 and being connected with the gear ring 47 is provided in 48, it is described to turn outside
It is respectively arranged with the outer transmission wheel 23 being fixedly connected with first Coupling Shaft 22 and interior transmission in access slot 20 and interior switching slot 25
Wheel 24, be rotatably mounted with above first Coupling Shaft 22 in the outer spice arm 29 and with first Coupling Shaft
22 the second parallel Coupling Shafts 28, second Coupling Shaft 28 run through the upper switching slot 34 simultaneously towards one end of the rotary column 37
It puts between the interior spice arm 32 and the rotary column 37, and the upper switching slot 34 is rotatably assorted with the interior spice arm 32,
It is rotatably mounted in the interior spice arm 32 positioned at first Coupling Shaft, 22 lower section and flat with first Coupling Shaft 22
Capable third Coupling Shaft 16, described 16 one end of third Coupling Shaft are rotated through the lower switching slot 17 and with the outer spice arm 29
Cooperation, 16 other end of third Coupling Shaft are extended between the interior spice arm 32 and the rotary column 37, the upper switching slot
34 and lower switching slot 17 in be respectively arranged with the upper transmission wheel being fixedly connected with second Coupling Shaft 28 and third Coupling Shaft 16
33 and lower transmission wheel 16, the upper transmission wheel 33 is equipped with interior conveyer chain 26 with power in the interior transmission wheel 24, is passed under described
It send and is connected with outer conveyer chain 19, first Coupling Shaft 22, the second Coupling Shaft 28 and third in wheel 16 and the outer transmission wheel 23
The outer spice leaf 14 being installed in Coupling Shaft 16 between the interior spice arm 32 and outer spice arm 29, it is described
It is also installed in first Coupling Shaft 22, the second Coupling Shaft 28 and third Coupling Shaft 16 positioned at the interior spice arm 32 and institute
State the interior spice leaf 13 between rotary column 37.
Valuably or illustratively, wherein 45 bottom of the bucket is provided with the relief hole 43 communicated with outside, the row
Plugging valve 42 is installed, the plugging valve 42 can control the spacious open and close of the relief hole 43 in material hole 43.
Valuably or illustratively, wherein left and right sides equity is provided in 110 roof of the vessel communicates with external
Material filling hole 39,11 upper surface of tank left and right sides equity are installed with the hopper 38 communicated with the material filling hole 39.
Valuably or illustratively, wherein 48 bottom face of the first annular groove is provided with squint face 49, to can avoid mud
Pulp mixture is trapped in first annular groove 48.
Apparatus of the present invention when in use, using the plugging valve 42 close the relief hole 43, then start the electricity
Favourable turn 36, while mud raw material being put into from the hopper of the left and right sides in vessel 110 respectively, the electricity favourable turn 36 can drive institute
The rotation of rotary column 37 is stated, the rotary column 37 can drive the upper spice arm 30, lower spice arm 300, outer spice arm 29 and interior spice
Arm 32 rotates, and the rotary column 37 can also drive the inclined plate 44 of bottom to be stirred the slurry mixture of bottom, on described
It, can be in vessel 110 during spice arm 30, lower spice arm 300, outer spice arm 29 and the rotation rotation of interior spice arm 32
Slurry mixture is stirred, and first Coupling Shaft 22 can be rotated around the rotary column 37, and due to the toe joint wheel 46 with
The gear ring 47 engages, and therefore, the toe joint wheel 46 can be rotated with first Coupling Shaft 22 for axle center, thus described
Toe joint wheel 46 can drive first Coupling Shaft 22 that rotation occurs, and in the effect of the outer conveyer chain 19 and interior conveyer chain 26
Under, first Coupling Shaft 22 can drive second Coupling Shaft 28 and third Coupling Shaft 15 that rotation occurs, to described first
Coupling Shaft 22, the second Coupling Shaft 28 and third Coupling Shaft 15 can drive spice leaf 13 and the rotation of outer spice leaf 14 in corresponding, from
And the interior spice leaf 13 and outer spice leaf 14 can also be stirred the slurry mixture in vessel 110；
After stirring evenly, stops the electricity favourable turn 36, while opening wide the relief hole 43 using the plugging valve 42, thus may be used
It discharges.
The beneficial effects of the invention are as follows：
The electricity favourable turn can drive the rotary column to rotate, and the rotary column can drive the upper spice arm, lower spice arm, outer spice arm
And interior spice arm rotation, and the rotary column can also drive the inclined plate of bottom to be stirred the slurry mixture of bottom；
It, can be in vessel during the upper spice arm, lower spice arm, outer spice arm and interior spice arm rotate
Slurry mixture is stirred, and first Coupling Shaft can be rotated around the rotary column, and due to the toe joint wheel and the tooth
Circle engagement, therefore, the toe joint wheel can be rotated using first Coupling Shaft as axle center, and thus the toe joint wheel can drive
Rotation occurs for first Coupling Shaft, and under the action of the outer conveyer chain and interior conveyer chain, first Coupling Shaft can drive
It moves second Coupling Shaft and rotation occurs for third Coupling Shaft, to first Coupling Shaft, the second Coupling Shaft and third switching
Axis can drive spice leaf and the rotation of outer spice leaf in corresponding, to which the interior spice leaf and outer spice leaf also can be in vessels
Slurry mixture is stirred, apparatus of the present invention can multi-angle slurry mixture is stirred, therefore be greatly improved mud
The stirring efficiency of mixture, while mixing uniformity also can be improved；
Since the lower end thereof is installed in rotation in the fixed link, and first Coupling Shaft deviates from one end of rotary column
It is installed in rotation in the adapter ring, and adapter ring can slide in second annular groove, therefore, it can be ensured that operation is steady
It is fixed.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of bridge maintaining equipment, including the tank that is fixedly mounted on holder, vessel, feature are provided in the tank
It is：The holder four angles bottom is equipped with traveling wheel simultaneously, and the fixation of left and right elongation is installed on the vessel bottom wall
Bar is provided with the bucket communicated below the fixed link and with the vessel, the vessel roof in the vessel bottom wall
Center is rotatably mounted with the rotary column extended up and down, the rotary column upper end and is fixedly mounted on the tank top end face
Electricity favourable turn connection, the lower end thereof is installed in rotation in the fixed link and extends downwards into the bucket, described
The inclined plate being fixedly connected with the rotary column is provided in bucket, left and right equity is installed with the upper of left and right elongation on the rotary column
Spice arm and lower spice arm are installed with the outer spice arm extended up and down and interior mix between the upper spice arm and lower spice arm
Expect arm, the interior spice arm between the outer spice arm and the rotary column, be provided in the vessel madial wall with it is described
The first annular groove that vessel communicates, rack gear is fixedly mounted on the first annular groove roof, and first annular groove deviates from the rotary column
End wall in be provided with the second annular groove communicated with first annular groove, slipped in second annular groove and adapter ring be installed, institute
It states and is respectively arranged in outer spice arm and interior spice arm and outer switching slot of second annular groove in same level and interior turn
Access slot, the lower switching slot being also equipped in the outer spice arm below slot of transferring outside are also set up in the interior spice arm
Have with it is described it is interior switching slot above upper switching slot, be provided with first between the outer switching slot and the lower switching slot and connect
Slot is provided with second and connects slot, equity is controlled in the adapter ring and can be turned between the interior switching slot and the upper switching slot
The first Coupling Shaft extended towards the rotary column is installed dynamicly, first Coupling Shaft runs through institute towards one end of the rotary column
State outer switching slot and interior switching slot and put between the interior spice arm and the rotary column, and first Coupling Shaft with it is described outer
Spice arm and interior spice arm are rotatably assorted, be provided in first annular groove be fixedly connected with first Coupling Shaft and with institute
The toe joint wheel of gear ring mating connection is stated, is respectively arranged in the outer switching slot and interior switching slot and is fixed with first Coupling Shaft
The outer transmission wheel and interior transmission wheel of connection, be rotatably mounted with above first Coupling Shaft in the outer spice arm and
Second Coupling Shaft parallel with first Coupling Shaft, second Coupling Shaft is towards one end of the rotary column through described upper turn
Access slot is simultaneously put between the interior spice arm and the rotary column, and the upper switching slot is rotatably assorted with the interior spice arm, institute
It states and is rotatably mounted with third below first Coupling Shaft and parallel with first Coupling Shaft in interior spice arm
Coupling Shaft, third Coupling Shaft one end are rotatably assorted through the lower switching slot and with the outer spice arm, and the third turns
The spindle other end is extended between the interior spice arm and the rotary column, is respectively arranged in the upper switching slot and lower switching slot
The upper transmission wheel and lower transmission wheel being fixedly connected with second Coupling Shaft and third Coupling Shaft, the upper transmission wheel with it is described interior
Power is equipped with interior conveyer chain in transmission wheel, is connected with outer conveyer chain in the lower transmission wheel and the outer transmission wheel, and described the
It is installed in one Coupling Shaft, the second Coupling Shaft and third Coupling Shaft between the interior spice arm and outer spice arm
Outer spice leaf is also installed with positioned at described interior in first Coupling Shaft, the second Coupling Shaft and third Coupling Shaft
Interior spice leaf between spice arm and the rotary column.
2. a kind of bridge maintaining equipment according to claim 1, it is characterised in that：The bucket bottom is provided with and outside
The relief hole communicated is equipped with plugging valve in the relief hole.
3. a kind of bridge maintaining equipment according to claim 1, it is characterised in that：The left and right sides is right in the vessel roof
It is installed with and material filling hole phase with the external material filling hole communicated, tank upper surface left and right sides equity etc. being provided with
Logical hopper.
4. a kind of bridge maintaining equipment according to claim 1, it is characterised in that：The first annular groove bottom face is provided with
Squint face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042221.3A CN108381760A (en) | 2018-01-17 | 2018-01-17 | A kind of bridge maintaining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042221.3A CN108381760A (en) | 2018-01-17 | 2018-01-17 | A kind of bridge maintaining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381760A true CN108381760A (en) | 2018-08-10 |
Family
ID=63076815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810042221.3A Withdrawn CN108381760A (en) | 2018-01-17 | 2018-01-17 | A kind of bridge maintaining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381760A (en) |
-
2018
- 2018-01-17 CN CN201810042221.3A patent/CN108381760A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181008 Address after: 510000 Wushan Road No. 246, 248, 250, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Shang long Intelligent Technology Co., Ltd. Address before: 510310 5 Haizhuqu District Yiyuan Road, Haizhuqu District, Guangzhou, Guangdong Applicant before: Guangzhou fast electric equipment Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |
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| WW01 | Invention patent application withdrawn after publication |