CN108755355A - A kind of safe hydraulic engineering equipment - Google Patents
A kind of safe hydraulic engineering equipment Download PDFInfo
- Publication number
- CN108755355A CN108755355A CN201810593174.1A CN201810593174A CN108755355A CN 108755355 A CN108755355 A CN 108755355A CN 201810593174 A CN201810593174 A CN 201810593174A CN 108755355 A CN108755355 A CN 108755355A
- Authority
- CN
- China
- Prior art keywords
- sliding groove
- sliding
- motor
- chamber
- rotation axis
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/127—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of safe hydraulic engineering equipment, including rack, lifting chamber is equipped in the rack, it is slidably fitted with crane in the lifting chamber, the crane inner top is equipped with the first sliding groove, the containing cavities that Open Side Down are equipped in the bottom of the frame end face, it is interconnected between the containing cavities and first sliding groove and is provided with the sliding cavity extended up and down, it is slidably fitted with slide post in the sliding cavity, the sliding panel being fixedly connected at the top of bottom and the slide post is slidably fitted in first sliding groove, perforative slide opening up and down is symmetrically set in the sliding panel, it is slidably fitted with guide rod in the slide opening, the guide rod upper and lower ends are fixedly connected with end wall above and below first sliding groove respectively.
Description
Technical field
The present invention relates to hydraulic engineering technical field, specifically a kind of safe hydraulic engineering equipment.
Background technology
In water conservancy construction, in order to keep the hydraulic engineering road surface after construction solid, it is often required to carry out tamping operation, it is existing
Rammer compacter structure bulky, inconvenient to use, the big pollution of noise is big, and service life is shorter, and mobile more inconvenient, is in addition tamping
Break process is cannot achieve when encountering relatively large particulate matter in the process so that compacting road surface extremely out-of-flatness seriously affects water conservancy
Construction efficiency and effect.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of safe hydraulic engineering equipment.
A kind of safe hydraulic engineering equipment of apparatus of the present invention, including rack are equipped with lifting chamber in the rack, described
Crane is slidably fitted in lifting chamber, the crane inner top is equipped with the first sliding groove, is set in the bottom of the frame end face
There are the containing cavities that Open Side Down, being interconnected between the containing cavities and first sliding groove is provided with the sliding extended up and down
Chamber is slidably fitted with slide post in the sliding cavity, bottom and the sliding capital is slidably fitted in first sliding groove
The sliding panel that portion is fixedly connected is symmetrically set with perforative slide opening up and down in the sliding panel, peace is slided in the slide opening
Equipped with guide rod, the guide rod upper and lower ends are fixedly connected with end wall above and below first sliding groove respectively, first sliding groove
The first rotation chamber being connected with the sliding cavity is equipped in the crane of lower left, described first rotates end wall before and after chamber
In be equipped with the first rotation axis, the first rotation axis front side end be rotatably installed on it is described first rotation chamber front bulkhead in, and
Rear side end and the first motor be connected by power being fixedly installed in the first rotation axis aft bulkhead, described first rotates on chamber
Sector gear is fixed in first rotation axis, the slide post left end face is fixed with to match with the sector gear
The rack of conjunction, the second sliding groove extended up and down is equipped in the slide post, and the second sliding groove inner top passes through rotation axis
Hold it is rotatable spline housing is installed, at the top of the spline housing be fixedly installed in the second sliding groove inner roof wall second
Motor power connects, and the spline that Open Side Down is equipped in the spline housing, and spline fitted is equipped with spline in the spline
Axis is equipped with third sliding groove on the right side of the sliding cavity, between the third sliding groove and second sliding groove mutually in inner wall
It is provided with and communicated with straight slot, left-hand end is slidably fitted in the third sliding groove and stretches into second sliding groove and is slidably matched
The travelling arm of connection is rotatably equipped with extension up and down by rolling bearing in the travelling arm in second sliding groove
Drilling rod, the third sliding groove inner roof wall be equipped with second rotation chamber, it is described second rotation chamber in be equipped with the second rotation axis, it is described
Second rotation axis left-hand end is rotatably installed in the second rotation chamber inner left wall, and right-hand end and is fixedly installed on institute
The third motor power connection in inner wall on the right side of the second rotation chamber is stated, shield rest device, the shield are equipped on the outside of the third motor
Rest device includes antivibration pad and radiating fin, is fixed with and the cunning in second rotation axis in the second rotation chamber
The top pressure cam that swing arm top pressure is slidably matched.
Further technical solution, the lifting intracavitary roof is symmetrical to be equipped with hydraulic cylinder, the hydraulic pressure of the hydraulic cylinder
Bar is fixedly connected with the crane top end surface.
Further technical solution, the slide post bottom end face are fixed with compaction plate, are passed through up and down in the compaction plate
The perforation for being equipped with and being connected with second sliding groove is worn, drilling rod bottom elongated end is fixed in the perforation
Drill bit, elongated end is fixedly connected with the splined shaft bottom end face at the top of the drilling rod.
Further technical solution is surrounded with the first top pressure bullet to offset with the sliding panel in the guide rod outer circle
Spring.
Further technical solution, the third slide the second top pressure bullet for being equipped in groove bottom wall and offseting with the travelling arm
Spring.
Further technical solution is respectively equipped with roller groove in the bottom of four angles of the rack, rotates and match in the roller groove
Conjunction is equipped with idler wheel.
Further technical solution, the antivibration pad be arranged the top and bottom of the third motor and with the third
Motor is fixedly connected, the radiating fin be arranged the front-end and back-end of the third motor and with the shell of the third motor
Be fixedly connected, the top and bottom of the radiating fin are fixedly connected with the antivibration pad, the front end of the third motor and
Rear end is respectively equipped with multigroup radiating fin.
The beneficial effects of the invention are as follows：
In the initial state, the hydraulic cylinder is closed apparatus of the present invention, the crane top end surface and the liter
Drop intracavitary roof offsets, and the compaction plate is accommodated in completely in the containing cavities, thus can facilitate the movement of the rack.
In use, at moving frame to compacting upper pavement surface, then controls hydraulic cylinder and start, make the crane bottom end
Face offsets with the lifting intracavitary bottom wall, at this point, the fully extended containing cavities of the compaction plate, then control first electricity
Machine rotates, and drives the sector gear to rotate after the first motor rotation, can be with the rack after the sector gear rotation
Engage to drive the slide post drive compaction plate and the sliding panel overcome the active force of first top pressure spring to
Lower movement, and after the sector gear and the rack are detached under the action of first top pressure spring, the compaction plate
And the sliding sheet reset, the tamping operation of road pavement thus back and forth can be realized, so as to reduce labor intensity, carry significantly
High construction efficiency；
When compacting encounters larger particles in the process needs break process, controls the first motor and stop operating and open simultaneously
Second motor and the third motor are opened, the spline housing can be driven to drive the spline after the second motor rotation
Axis and drilling rod and drill bit rotation, and the top pressure cam can be driven to rotate after third motor rotation and to institute
State the reciprocal top pressure of travelling arm, the travelling arm can be driven under the top pressure of the top pressure cam drilling rod and the drill bit to
Thus lower movement can carry out break process to larger particles, to be greatly improved compacting evenness of road surface, improve construction effect
Fruit；
After the completion of use, the compaction plate can be made to be accommodated in described by crane upward sliding described in the Driven by Hydraulic Cylinder
In containing cavities.
Apparatus of the present invention, simple in structure, conveniently moving, high degree of automation is, it can be achieved that compacting to water conservancy construction road surface
And fragmentation procedure, it is greatly improved construction efficiency and construction effect.
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 safe hydraulic engineering equipment of the present invention.
Fig. 2 is the internal structure schematic diagram of crane in 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 equivalent by other or be replaced with similar purpose alternative features.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-2, a kind of safe hydraulic engineering equipment of apparatus of the present invention, including rack 10, the rack 10
In be equipped with lifting chamber 11, crane 12 is slidably fitted in the lifting chamber 11,12 inner top of the crane is equipped with the first cunning
Dynamic slot 20,10 bottom end face of the rack is interior to be equipped with the containing cavities 15 that Open Side Down, and the containing cavities 15 are slided with described first
It is interconnected between slot 20 and is provided with the sliding cavity extended up and down, be slidably fitted with slide post 29 in the sliding cavity, described the
The sliding panel 21 that bottom and the top of the slide post 29 are fixedly connected is slidably fitted in one sliding groove 20, in the sliding panel 21
It is symmetrically set with perforative slide opening 22 up and down, guide rod 24, the guide rod about 24 two are slidably fitted in the slide opening 22
End is fixedly connected with first sliding groove, about 20 end wall respectively, the crane 12 of 20 lower left of the first sliding groove
In be equipped with the first rotation chamber 25 being connected with the sliding cavity, the first rotation is equipped in end wall before and after the first rotation chamber 25
Axis 26,26 front side end of the first rotation axis be rotatably installed on it is described first rotation 25 front bulkhead of chamber in, and rear side end with
The first motor be connected by power being fixedly installed in 26 aft bulkhead of the first rotation axis, it is described first rotation chamber 25 on it is described
Sector gear 28 is fixed in first rotation axis 26,29 left end face of the slide post is fixed with and the sector gear 28
Matched rack 36, is equipped with the second sliding groove 34 extended up and down in the slide post 29, top in second sliding groove 34
Portion is rotatably equipped with spline housing 31 by rolling bearing, and 31 top of the spline housing is slided with being fixedly installed on described second
30 be connected by power of the second motor in 34 inner roof wall of slot is equipped with the spline 32 that Open Side Down, the flower in the spline housing 31
Spline fitted is equipped with splined shaft 33 in keyway 32, and third sliding groove 43, the third are equipped in the inner wall of the sliding cavity right side
It is interconnected between sliding groove 43 and second sliding groove 34 and is provided with straight slot 37, be slidably installed in the third sliding groove 43
There is left-hand end to stretch into the travelling arm 42 in second sliding groove 34 and being slidably connected, the institute in second sliding groove 34
State the drilling rod 35 for being rotatably equipped with by rolling bearing in travelling arm 42 and extending up and down, 43 inner roof wall of third sliding groove
Equipped with the second rotation chamber 38, it is equipped with the second rotation axis 40 in the second rotation chamber 38,40 left-hand end of the second rotation axis can
Rotation is installed in the second rotation 38 inner left wall of chamber, and right-hand end rotates 38 right side of chamber with being fixedly installed on described second
39 be connected by power of third motor in the inner wall of side, 39 outside of the third motor are equipped with shield rest device, and the shield rest device includes
Antivibration pad 391 and radiating fin 392 are fixed with and the cunning in second rotation axis 40 in the second rotation chamber 38
The top pressure cam 41 that 42 top pressure of swing arm is slidably matched.
Valuably or illustratively, wherein 11 inner roof walls of the lifting chamber are symmetrical to be equipped with hydraulic cylinder 13, the hydraulic pressure
The hydraulic stem 14 of cylinder 13 is fixedly connected with 12 top end surface of the crane, and stowing operation is automatically controlled to realize.
Valuably or illustratively, wherein 29 bottom end face of the slide post is fixed with compaction plate 16, the compaction plate
It is provided through the perforation 161 being connected with second sliding groove 34 up and down in 16,35 bottom elongated end of the drilling rod is fixed
Equipped with the drill bit 17 in the perforation 161,35 top elongated end of the drilling rod is fixed with 33 bottom end face of the splined shaft
Connection.
Valuably or illustratively, wherein be surrounded in 24 outer circle of the guide rod and offset with the sliding panel 21
First top pressure spring 23, first top pressure spring 23 is to by 21 upward top pressure of the sliding panel.
Valuably or illustratively, wherein be equipped in 43 bottom wall of third sliding groove and offset with the travelling arm 42
Second top pressure spring 44, second top pressure spring 44 is to by 42 upward top pressure of the travelling arm.
Valuably or illustratively, wherein 10 4 angles of the rack are respectively equipped with roller groove 18, the roller groove in bottom
It is rotatably assorted in 18 and idler wheel 19 is installed, to be moved easily.
Valuably or illustratively, wherein the antivibration pad 391 be arranged in the top and bottom of the third motor 39 and
Be fixedly connected with the third motor 39, the radiating fin 392 be arranged the front-end and back-end of the third motor 39 and with
The shell of the third motor 39 is fixedly connected, and the top and bottom of the radiating fin 392 are fixed with the antivibration pad 391
The front-end and back-end of connection, the third motor 39 are respectively equipped with multigroup radiating fin 392, and the radiating fin 392 is used
To absorb and distribute the heat generated when the third motor 39 is run, the antivibration pad 391 is reducing the third motor
39 shaking forces generated at runtime prevent shaking force mistake to the shaking force for preventing the third motor 39 from generating at runtime
Normal operation that is big and influencing the present apparatus.
In the initial state, the hydraulic cylinder 13 is closed apparatus of the present invention, 12 top end surface of the crane
It offsets with 11 inner roof wall of lifting chamber, the compaction plate 16 is accommodated in completely in the containing cavities 15, the sector gear 28
It is disconnected with the rack 36,21 top end surface of sliding panel and described the under the action of the first top pressure spring 23
One sliding groove, 21 inner roof wall offsets, while 42 top end surface of travelling arm and institute under the action of the second top pressure spring 44
43 inner roof wall of third sliding groove is stated to offset.
In use, at moving frame 10 to compacting upper pavement surface, then controls hydraulic cylinder 13 and start, make the crane 12
Bottom end face offsets with 11 inner bottom wall of lifting chamber, at this point, the fully extended containing cavities 15 of the compaction plate 16, are then controlled
The first motor rotation is made, drives the sector gear 28 to rotate after the first motor rotation, 28 turns of the sector gear
It can engage to drive the slide post 29 that compaction plate 16 and the sliding panel 21 is driven to overcome institute with the rack 36 after dynamic
The active force for stating the first top pressure spring 23 moves downward, and described the after the sector gear 28 and the rack 36 are detached from
Under the action of one top pressure spring 23, the compaction plate 16 and the sliding panel 21 reset, and road pavement thus back and forth can be realized
Tamping operation；
When compacting encounters larger particles in the process needs break process, controls the first motor and stop operating and open simultaneously
Second motor 30 and the third motor 39 are opened, second motor 30 can drive the spline housing 31 to drive after rotating
The splined shaft 32 and the rotation of drilling rod 35 and the drill bit 17, and can drive the top after the third motor 39 rotation
Belling wheel 41 is rotated to 42 reciprocal top pressure of the travelling arm, and the travelling arm 42 can band under the top pressure of the top pressure cam 41
The dynamic drilling rod 35 and the drill bit 17 move down, and thus can carry out break process to larger particles；
After the completion of use, 12 upward sliding of the crane can be driven by the hydraulic cylinder 13, and the compaction plate 16 is made to store
In the containing cavities 15.
The beneficial effects of the invention are as follows：
In the initial state, the hydraulic cylinder is closed apparatus of the present invention, the crane top end surface and the liter
Drop intracavitary roof offsets, and the compaction plate is accommodated in completely in the containing cavities, thus can facilitate the movement of the rack.
In use, at moving frame to compacting upper pavement surface, then controls hydraulic cylinder and start, make the crane bottom end
Face offsets with the lifting intracavitary bottom wall, at this point, the fully extended containing cavities of the compaction plate, then control first electricity
Machine rotates, and drives the sector gear to rotate after the first motor rotation, can be with the rack after the sector gear rotation
Engage to drive the slide post drive compaction plate and the sliding panel overcome the active force of first top pressure spring to
Lower movement, and after the sector gear and the rack are detached under the action of first top pressure spring, the compaction plate
And the sliding sheet reset, the tamping operation of road pavement thus back and forth can be realized, so as to reduce labor intensity, carry significantly
High construction efficiency；
When compacting encounters larger particles in the process needs break process, controls the first motor and stop operating and open simultaneously
Second motor and the third motor are opened, the spline housing can be driven to drive the spline after the second motor rotation
Axis and drilling rod and drill bit rotation, and the top pressure cam can be driven to rotate after third motor rotation and to institute
State the reciprocal top pressure of travelling arm, the travelling arm can be driven under the top pressure of the top pressure cam drilling rod and the drill bit to
Thus lower movement can carry out break process to larger particles, to be greatly improved compacting evenness of road surface, improve construction effect
Fruit；
After the completion of use, the compaction plate can be made to be accommodated in described by crane upward sliding described in the Driven by Hydraulic Cylinder
In containing cavities.
Apparatus of the present invention, simple in structure, conveniently moving, high degree of automation is, it can be achieved that compacting to water conservancy construction road surface
And fragmentation procedure, it is greatly improved construction efficiency and construction effect.
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 (7)
1. a kind of safe hydraulic engineering equipment, including rack, it is characterised in that：Lifting chamber, the liter are equipped in the rack
Crane is slidably fitted in drop chamber, the crane inner top is equipped with the first sliding groove, is equipped in the bottom of the frame end face
The containing cavities that Open Side Down are interconnected between the containing cavities and first sliding groove and are provided with the sliding extended up and down
Chamber is slidably fitted with slide post in the sliding cavity, bottom and the sliding capital is slidably fitted in first sliding groove
The sliding panel that portion is fixedly connected is symmetrically set with perforative slide opening up and down in the sliding panel, peace is slided in the slide opening
Equipped with guide rod, the guide rod upper and lower ends are fixedly connected with end wall above and below first sliding groove respectively, first sliding groove
The first rotation chamber being connected with the sliding cavity is equipped in the crane of lower left, described first rotates end wall before and after chamber
In be equipped with the first rotation axis, the first rotation axis front side end be rotatably installed on it is described first rotation chamber front bulkhead in, and
Rear side end and the first motor be connected by power being fixedly installed in the first rotation axis aft bulkhead, described first rotates on chamber
Sector gear is fixed in first rotation axis, the slide post left end face is fixed with to match with the sector gear
The rack of conjunction, the second sliding groove extended up and down is equipped in the slide post, and the second sliding groove inner top passes through rotation axis
Hold it is rotatable spline housing is installed, at the top of the spline housing be fixedly installed in the second sliding groove inner roof wall second
Motor power connects, and the spline that Open Side Down is equipped in the spline housing, and spline fitted is equipped with spline in the spline
Axis is equipped with third sliding groove on the right side of the sliding cavity, between the third sliding groove and second sliding groove mutually in inner wall
It is provided with and communicated with straight slot, left-hand end is slidably fitted in the third sliding groove and stretches into second sliding groove and is slidably matched
The travelling arm of connection is rotatably equipped with extension up and down by rolling bearing in the travelling arm in second sliding groove
Drilling rod, the third sliding groove inner roof wall be equipped with second rotation chamber, it is described second rotation chamber in be equipped with the second rotation axis, it is described
Second rotation axis left-hand end is rotatably installed in the second rotation chamber inner left wall, and right-hand end and is fixedly installed on institute
The third motor power connection in inner wall on the right side of the second rotation chamber is stated, shield rest device, the shield are equipped on the outside of the third motor
Rest device includes antivibration pad and radiating fin, is fixed with and the cunning in second rotation axis in the second rotation chamber
The top pressure cam that swing arm top pressure is slidably matched.
2. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：The lifting intracavitary roof is left
The right side is arranged with hydraulic cylinder, and the hydraulic stem of the hydraulic cylinder is fixedly connected with the crane top end surface.
3. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：The slide post bottom end face
It is fixed with compaction plate, the perforation being connected with second sliding groove, the brill are provided through up and down in the compaction plate
Bar bottom elongated end is fixed with the drill bit in the perforation, the drilling rod top elongated end and the splined shaft bottom end
Face is fixedly connected.
4. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：It is surround in the guide rod outer circle
It is provided with the first top pressure spring to offset with the sliding panel.
5. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：The third slides groove bottom wall
In be equipped with the second top pressure spring for offseting with the travelling arm.
6. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：In the bottom of four angles of the rack
It is respectively equipped with roller groove, is rotatably assorted in the roller groove and idler wheel is installed.
7. a kind of safe hydraulic engineering equipment according to claim 1, it is characterised in that：The antivibration pad is arranged in institute
It states the top and bottom of third motor and is fixedly connected with the third motor, the radiating fin is arranged in the third motor
Front-end and back-end and be fixedly connected with the shell of the third motor, the top and bottom of the radiating fin with it is described anti-
The pad that shakes is fixedly connected, and the front-end and back-end of the third motor are respectively equipped with multigroup radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593174.1A CN108755355A (en) | 2018-06-11 | 2018-06-11 | A kind of safe hydraulic engineering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593174.1A CN108755355A (en) | 2018-06-11 | 2018-06-11 | A kind of safe hydraulic engineering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755355A true CN108755355A (en) | 2018-11-06 |
Family
ID=64020957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810593174.1A Withdrawn CN108755355A (en) | 2018-06-11 | 2018-06-11 | A kind of safe hydraulic engineering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080078A (en) * | 2019-05-24 | 2019-08-02 | 嘉兴莘千淑贸易有限公司 | A kind of road asphalt removing system |
-
2018
- 2018-06-11 CN CN201810593174.1A patent/CN108755355A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080078A (en) * | 2019-05-24 | 2019-08-02 | 嘉兴莘千淑贸易有限公司 | A kind of road asphalt removing system |
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Application publication date: 20181106 |