CN105257001B - Pump pipe fixing system of concrete pumping equipment - Google Patents
Pump pipe fixing system of concrete pumping equipment Download PDFInfo
- Publication number
- CN105257001B CN105257001B CN201510784268.3A CN201510784268A CN105257001B CN 105257001 B CN105257001 B CN 105257001B CN 201510784268 A CN201510784268 A CN 201510784268A CN 105257001 B CN105257001 B CN 105257001B
- Authority
- CN
- China
- Prior art keywords
- pump line
- connector
- bracing frame
- axis
- pump
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a pump pipe fixing system of concrete pumping equipment. The pump pipe fixing system of the concrete pumping equipment comprises a second pump pipe supporting frame, a first pump pipe supporting frame and a third pump pipe supporting frame, wherein the second pump pipe supporting frame is used for connecting an inclined pump pipe or a bent pump pipe with a pump pipe fixing position, the first pump pipe supporting frame is used for connecting the bent pump pipe with a pump pipe fixing position and is different from the second pump pipe supporting frame in structure, and the third pump pipe supporting frame is used for connecting a vertical pump pipe or a horizontal pump pipe with the pump pipe fixing position. Each pump pipe supporting frame comprises a first connecting piece, a third connecting piece and a second connecting piece, wherein the first connecting piece is used for connecting pump pipes, the third connecting piece is used for connecting pump pipe fixing positions, and the second connecting piece is used for connecting the first connecting piece with the third connecting piece. The first pump pipe supporting frame, the second pump pipe supporting frame and the third pump pipe supporting frame can be adjusted in at least two of the X-axis direction, the Y-axis direction and the Z-axis direction. According to the pump pipe fixing system of the concrete pumping equipment, adjustment and positioning are easy, the stability is high, the damping effect is good, and disassembly and maintenance are convenient.
Description
Technical field
The present invention relates to engineering machinery field, and in particular to a kind of pump line fixed system of concrete pumping equipment.
Background technology
In recent years, with China's rapid development of economy, the construction of infrastructure further speeds up, construction machinery industry
The engineering goods of fast development, the especially proposition of " made in China 2025 ", high ferro and railway construction just take big strides to go abroad.Its
Middle concrete pumping equipment such as concrete pump, pump truck, Vehicle loaded pump, concrete spraying vehicle etc. are widely used in infrastructure
In construction, and irreplaceable effect is played, further reduced the workload of people, substantially increased operating efficiency.
Concrete pumping equipment mainly includes bearing part, pumps section and other funtion parts.Typically adopt bearing part
With automobile chassis, wheel undercarriage, crawler body；Pump section and mainly include pumping mechanism and pump line；Other functions part according to
The equipment of different purposes is also differed, and such as pump truck is mainly foldable arm rack, concrete spraying vehicle and is mainly manipulator.No matter what
Pumping equipment is planted, the fixation problem of pump line is directed to.At present, mainly there are three problems：
First, during pump concrete, the impact of the impulse oscillation and concrete of pumping mechanism to pump line is not
It is evitable, so the fixation of pump line should ensure that fixed stability considers again damping effect.
2nd, due to concrete mix unstability and other people be factor, pump tubing length by concrete blocking often have send out
It is raw.
3rd, further, since abrasion of the concrete to pump line causes the service life of pump line limited.
Latter two situation is required for dismounting pump line to safeguard pumping equipment.So pump line needs to be easy to dismounting, it is easy to adjust,
Maintain easily.And the fixing device of most existing pumping equipment pump lines all matches somebody with somebody weldering pump line bracing frame using scene.
The drawbacks of scene is with weldering pump line bracing frame mainly has the following aspects：1st, put uncertain with welding position, assembly precision
It is low；2nd, Support Position is not easy to weldering；3rd, it is unable to adjustment position with postwelding；4th, it is not high enough with weldering reliable welding quality.
In sum, a kind of pump line fixed system of concrete pumping equipment is designed, to ensure fixed stability, damping
Effect and the problem that easy disassembly is this area urgent need to resolve.
Jing retrieve, Patent No. 201320375153.5, entitled " fixing device in concrete delivery pump pipe road " it is special
Profit disclose " fixing device in concrete delivery pump pipe road, it is characterised in that：Including pipe collar and bearing；The pipe collar includes half
The upper hoop and semicircular lower hoop of circle, the upper hoop is connected with being combined into circular pipe collar with lower hoop；The bearing includes vertical
Post and base；The base for rectangle flat board, the lower end of the column is connected with the intermediate vertical of flat board, the upper end of column and
The scheme of lower hoop connection ", but it is not studied to the position after pump line assembling and the structure that is adjusted of angular deviation, therefore ability
Domain remains a need for a kind of pump line fixing device or system for solving above-mentioned technical problem.
The content of the invention
Pump line fixed system in overcome the shortcomings of prior art, the present invention provide a kind of easily adjustment positioning, stability it is strong,
The pump line fixed system of the concrete pumping equipment that damping effect is good and easy disassembly is safeguarded.
The pump line fixed system of the concrete pumping equipment includes being fixed with pump line for connecting oblique pump line or curved pump line
Place the second pump line bracing frame, for connecting bending pump line from pump line bearing and structure and the second pump line bracing frame it is different first
Pump line bracing frame, and for connecting the 3rd pump line bracing frame of vertical pump line or horizontal pump line and pump line bearing；The pump
Pipe bearing is pumping mechanism, movable arm frame or equipment chassis；
The pump line bracing frame includes the first connector for connecting pump line, for connecting the pump line bearing
3rd connector, and for connecting the second connector of the first connector and the 3rd connector；The first pump line bracing frame,
Second pump line bracing frame and the 3rd pump line bracing frame are X axis, the Y-axis and Z axis adjustable pump line at least two directions in
Bracing frame, wherein X axis are the direction of motion of concrete pumping equipment, and Y-axis is direction vertical with X axis on horizontal plane, Z
It is axially vertical direction；
Second pump line bracing frame also includes the bearing pin for connecting its first connector and the second connector, its first connection
Part can be rotated freely around relative its second connector of bearing pin；The length of the slotted hole on the first connector of the second pump line bracing frame
Direction is located at Y-axis, and the slotted hole that circular hole or length direction are located at X axis is arranged on its 3rd connector, the 3rd is connected with it
Relative set length direction is located at the slotted hole or circular hole of X axis in the pump line bearing of part connection；
The first pump line bracing frame, the second pump line bracing frame and the 3rd pump line bracing frame are after assembling the pump line
Position and angular error eliminate adjustable pump line bracing frame.
According to a preferred embodiment of the present invention, length side is included in the first pump line bracing frame and pump line bearing
To the slotted hole and length direction in Y-axis Z axis to slotted hole；It is oval on first connector of the first pump line bracing frame
The length direction in hole is located at Y-axis or Z axis to the slotted hole or the slotted hole in pump line bearing on corresponding its 3rd connector
Length direction be located at Z axis to or Y-axis.
According to a preferred embodiment of the present invention, the second connector of the 3rd pump line bracing frame includes guide pillar and leads
Set；On the 3rd pump line bracing frame comprising length direction Y-axis slotted hole and length direction Z axis to slotted hole；
The length direction of the slotted hole on first connector or the 3rd connector of the 3rd pump line bracing frame is located at Y-axis, and it the
The length direction of the slotted hole on the guide pin bushing of two connectors is located at X axis.
According to a preferred embodiment of the present invention, to be additionally included in pump line angles and positions constant for the pump line fixed system
Fixing point arrange non-adjustable pump line bracing frame.
According to a preferred embodiment of the present invention, the non-adjustable pump line bracing frame include for connect horizontal pump line and
4th pump line bracing frame of equipment chassis and the 5th pump line bracing frame for connecting straight pump line and movable arm frame.
According to a preferred embodiment of the present invention, the 4th pump line bracing frame includes the first connector, acts on together
U-bolt, nut and cushion pad, the second connector and the 3rd connector, the first connector of the 4th pump line bracing frame,
Second connector, the 3rd connector and the equipment chassis are fixedly connected sequentially, the second connection of the 4th pump line bracing frame
Part is square tube.
According to a preferred embodiment of the present invention, the 5th pump line bracing frame includes the first connector, acts on together
U-bolt, nut and cushion pad, the second connector and the 3rd connector, the first connector of the 5th pump line bracing frame,
Second connector, the 3rd connector and the movable arm frame are fixedly connected sequentially, the second connection of the 5th pump line bracing frame
Part is the bending plate that cross section is flute profile.
According to a preferred embodiment of the present invention, first connector and the 3rd connector are plate.
According to a preferred embodiment of the present invention, the pump line bracing frame also includes making jointly with its first connector
U-bolt, nut and cushion pad；And the cushion pad is rubber blanket.
According to a preferred embodiment of the present invention, the guide pin bushing is hollow rod shape non-cylindrical housing, and the guide pillar is
The non-cylindrical rod member coordinated with the guide pin bushing.
The technical scheme that the present invention is provided has the advantages that；
1st, the system fixes pump line using U-bolt and nut screw connection, U-bolt, first connector, described second
Connector and the 3rd connector are sequentially connected, and four cooperate allows pump line to adjust in the offset deviation of different directions
Positioning, the stability for making pump line fixed system is greatly enhanced than traditional support meanss.
2nd, the vibrations from the chassis or pumping mechanism etc. are buffered using the cushion pad, because pump line is in fixed system
It is fixed well under support, makes cushion pad to function well as cushioning effect what is be fixed well.
3rd, the pump line fixed system connects first connector using U-bolt and nut, using screw bolt and nut
Connect the 3rd connector and chassis, movable arm frame or pumping mechanism, easy disassembly is safeguarded.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, can be with other according to these accompanying drawings acquisitions
Accompanying drawing, wherein：
Fig. 1 is the structural representation of pump line fixed system；
Fig. 2 is the front view of the first pump line bracing frame；
Fig. 3 is the left view of the first pump line bracing frame；
Fig. 4 is the top view of the first pump line bracing frame；
Fig. 5 is the front view of the second pump line bracing frame；
Fig. 6 is the left view of the second pump line bracing frame；
Fig. 7 is the front view of the 3rd pump line bracing frame；
Fig. 8 is the I-I sectional views of the 3rd pump line bracing frame in Fig. 7；
Fig. 9 is the front view of the 4th pump line bracing frame；
Figure 10 is the front view of the 5th pump line bracing frame；
In figure：1st, the first pump line bracing frame, the 2, second pump line bracing frame, 3, pumping mechanism, 31, length side on pumping mechanism
To the slotted hole positioned at X axis, the 4, the 4th pump line bracing frame, 5, equipment chassis, 6, pump line, 61, curved pump line, 62, oblique pump line,
63rd, vertical pump line, 64, horizontal pump line, 65, straight pump line, the 7, the 3rd pump line bracing frame, 711, guide pillar, 731, guide pin bushing, the 8, the 5th pump
Pipe bracing frame, 81, bending plate, 9, movable arm frame, A, the first connector, B, the second connector, C, the 3rd connector, a, nut,
B, cushion pad, c, U-bolt, the slotted hole on the first connector A of the 11, first pump line bracing frame, the 12, first pump line bracing frame
The 3rd connector C on slotted hole, the slotted hole on the first connector A of the 231, second pump line bracing frame.
Specific embodiment
With reference to the accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme in the embodiment of the present invention, shown
So, described embodiment is only a part of embodiment of the present invention, rather than the embodiment of whole.
Refer to Fig. 1～Fig. 8, the pump line fixed system of the concrete pumping equipment include for connect oblique pump line 62 or
Second pump line bracing frame 2 of curved pump line 61 and pump line bearing, for connecting bending pump line 61 and pump line bearing and structure and the
The first different pump line bracing frame 1 of two pump line bracing frames 2, and consolidate with pump line for connecting vertical pump line 63 or horizontal pump line 64
The 3rd pump line bracing frame 7 at fixed place；The pump line bearing is pumping mechanism 3, movable arm frame 9 or equipment chassis 5；
The pump line bracing frame includes the first connector A for connecting pump line, for connecting the pump line bearing
The 3rd connector C, and for connect the first connector A and the 3rd connector C the second connector B；
The first pump line bracing frame 1, the second pump line bracing frame 2 and the 3rd pump line bracing frame 7 be X axis, Y-axis and
The adjustable pump line bracing frame in Z axis at least two directions in, wherein X axis for concrete pumping equipment the direction of motion, Y-axis
For direction vertical with X axis on horizontal plane, Z axis are to for vertical direction；
Second pump line bracing frame 2 also includes the bearing pin for connecting its first connector A and the second connector B, and it first
Connector A can be rotated freely around relative its second connector B of bearing pin；It is oval on first connector A of the second pump line bracing frame 2
The length direction in hole 231 is located at Y-axis, circular hole is arranged on its 3rd connector C or length direction is located at the slotted hole of X axis,
Relative set length direction is located at the slotted hole 31 or circular hole of X axis in the pump line bearing being connected with its 3rd connector C；
The first pump line bracing frame 1, the second pump line bracing frame 2 and the 3rd pump line bracing frame 7 are fills the pump line
The adjustable pump line bracing frame that position and angular error after matching somebody with somebody eliminates.
The regulative mode of each bracing frame is as follows：
During assembling, the pump line 6 is fixed in the equipment chassis 5, pumping mechanism 3 or movable arm frame 9, if pump first
There is deviation the position of pipe 6, then adjust the position of the U-bolt c and the first connector A, and adjusts the 3rd connector C
It is adapted to the position of pump line with the position of equipment chassis 5, pumping mechanism 3 or movable arm frame 9, tightens the nut a and the 3rd
The screw bolt and nut connected on connector C, corresponding pump line is fixed, you can guarantee that pump line position is accurate.
Preferably, in the first pump line bracing frame 1 and pump line bearing comprising length direction in the slotted hole of Y-axis and
Length direction Z axis to slotted hole；The length direction position of the slotted hole 11 on the first connector A of the first pump line bracing frame 1
In Y-axis or Z axis to the length direction of slotted hole 12 or the slotted hole in pump line bearing on corresponding its 3rd connector C
Positioned at Z axis to or Y-axis so that regulation is convenient, install more flexible.
Preferably, the second connector B of the 3rd pump line bracing frame 7 includes guide pillar 711 and guide pin bushing 731；Described 3rd
On pump line bracing frame 7 comprising length direction Y-axis slotted hole and length direction X axis slotted hole；3rd pump
The length direction of the slotted hole on the first connector A of pipe bracing frame 7 or the 3rd connector C is located at Y-axis, its second connector
The length direction of the slotted hole on the guide pin bushing 731 of B is located at X axis.If the assembling generation position deviation of pump line 6, lead described in regulation
The installation site in the movable arm frame 9 of stroke and the 3rd connector C of set 731 is twisted adapting to the position of pump line
Tight screw bolt and nut completes the fixation to pump line.
Preferably, the pump line fixed system is additionally included in the non-adjustable of the constant fixing point setting of pump line angles and positions
Pump line bracing frame, non-adjustable bracing frame and adjustable supporter mating reaction, make pump line stability, damping effect good.
Please continue to refer to Fig. 1, Fig. 9 and Figure 10, it is preferable that the non-adjustable pump line bracing frame is included for connecting horizontal pump
The 4th pump line bracing frame 4 and the 5th pump line for connecting straight pump line 65 and movable arm frame 9 of pipe 64 and equipment chassis 5
Support 8, because the horizontal pump line 64 and the straight pump line 65 are not likely to produce rigging error, therefore arranges the cushion pad b.
Preferably, the 4th pump line bracing frame 4 includes the first connector A, the U-bolt c for acting on together, nut a and
Cushion pad b, the second connector B and the 3rd connector C, the first connector A, second connector of the 4th pump line bracing frame 4
B, the 3rd connector C and the equipment chassis 5 are fixedly connected sequentially, and the second connector B of the 4th pump line bracing frame 4 is side
Pipe.
Preferably, the 5th pump line bracing frame 8 includes the first connector A, the U-bolt c for acting on together, nut a and
Cushion pad b, the second connector B and the 3rd connector C, the first connector A, second connector of the 5th pump line bracing frame 8
B, the 3rd connector C and the movable arm frame 9 are fixedly connected sequentially, and the second connector B of the 5th pump line bracing frame 8 is horizontal stroke
Section is the bending plate 81 of flute profile.
Preferably, the first connector A and the 3rd connector C are plate, escapable cost, mitigate weight, convenient
Assembling.
Preferably, the pump line bracing frame also includes U-bolt c coefficient with its first connector A, nut a
With cushion pad b；And the cushion pad b be rubber blanket, escapable cost while performance requirement is met.
Preferably, the guide pin bushing 731 is hollow rod shape non-cylindrical housing, and the guide pillar 711 is to match somebody with somebody with the guide pin bushing 731
The non-cylindrical rod member of conjunction, makes the guide pin bushing 731 and guide pillar 711 to rotate, more steady accurate during guiding.
Embodiments of the invention are the foregoing is only, the scope of patent protection of the present invention, every utilization is not thereby limited
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, are directly or indirectly used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. the pump line fixed system of a kind of concrete pumping equipment, it is characterised in that include for connecting oblique pump line (62) or curved
Pump line (61) and the second pump line bracing frame (2) of pump line bearing, for connecting bending pump line (61) and pump line bearing and structure
The first pump line bracing frame (1) different from the second pump line bracing frame (2), and for connecting vertical pump line (63) or horizontal pump line
(64) with the 3rd pump line bracing frame (7) of pump line bearing；The pump line bearing be pumping mechanism (3), movable arm frame (9) or
Equipment chassis (5)；
The pump line bracing frame includes the first connector (A) for connecting pump line, for connecting the pump line bearing
3rd connector (C), and for connecting second connector (B) of the first connector (A) and the 3rd connector (C)；Described
One pump line bracing frame (1), the second pump line bracing frame (2) and the 3rd pump line bracing frame (7) are X axis, Y-axis and Z axis in
The adjustable pump line bracing frame at least two directions, wherein X axis are the direction of motion of concrete pumping equipment, and Y-axis is level
The direction vertical with X axis on face, Z axis are to for vertical direction；
Second pump line bracing frame (2) also includes the bearing pin for connecting its first connector (A) and the second connector (B), and it
A connection piece (A) can be rotated freely around relative its second connector (B) of bearing pin；First connector of the second pump line bracing frame (2)
(A) length direction of the slotted hole (231) on is located at Y-axis, arranges circular hole on its 3rd connector (C) or length direction is located at
The slotted hole of X axis, relative set length direction is located at X axis in the pump line bearing being connected with its 3rd connector (C)
Slotted hole (31) or circular hole；
The first pump line bracing frame (1), the second pump line bracing frame (2) and the 3rd pump line bracing frame (7) are and make the pump line
The adjustable pump line bracing frame that position and angular error after assembling eliminates.
2. pump line fixed system according to claim 1, it is characterised in that the first pump line bracing frame (1) and pump line
In bearing comprising length direction Y-axis slotted hole and length direction Z axis to slotted hole；First pump line bracing frame
(1) length direction of the slotted hole (11) on the first connector (A) is located at Y-axis or Z axis to corresponding its 3rd connector
(C) length direction of the slotted hole on slotted hole (12) or pump line bearing on be located at Z axis to or Y-axis.
3. pump line fixed system according to claim 1, it is characterised in that the second of the 3rd pump line bracing frame (7)
Connector (B) includes guide pillar (711) and guide pin bushing (731)；Comprising length direction in Y-axis on the 3rd pump line bracing frame (7)
Slotted hole and length direction X axis slotted hole；First connector (A) or the 3rd of the 3rd pump line bracing frame (7)
The length direction of the slotted hole on connector (C) is located at Y-axis, the slotted hole on the guide pin bushing (731) of its second connector (B)
Length direction is located at X axis.
4. the pump line fixed system according to any one in claims 1 to 3, it is characterised in that the pump line fixes system
System is additionally included in the non-adjustable pump line bracing frame that the constant fixing point of pump line angles and positions is arranged.
5. pump line fixed system according to claim 4, it is characterised in that the non-adjustable pump line bracing frame include for
Connect the 4th pump line bracing frame (4) of horizontal pump line (64) and equipment chassis (5) and for connecting straight pump line (65) and activity
5th pump line bracing frame (8) of arm support (9).
6. pump line fixed system according to claim 5, it is characterised in that the 4th pump line bracing frame (4) includes that first connects
Fitting (A), the U-bolt (c) for acting on together, nut (a) and cushion pad (b), the second connector (B) and the 3rd connector
(C), first connector (A) of the 4th pump line bracing frame (4), the second connector (B), the 3rd connector (C) and described set
Standby chassis (5) is fixedly connected sequentially, and second connector (B) of the 4th pump line bracing frame (4) is square tube.
7. pump line fixed system according to claim 5, it is characterised in that the 5th pump line bracing frame (8) includes that first connects
Fitting (A), the U-bolt (c) for acting on together, nut (a) and cushion pad (b), the second connector (B) and the 3rd connector
(C), first connector (A) of the 5th pump line bracing frame (8), the second connector (B), the 3rd connector (C) and the work
Swing arm frame (9) is fixedly connected sequentially, and second connector (B) of the 5th pump line bracing frame (8) is the folding that cross section is flute profile
Bent plate (81).
8. the pump line fixed system according to any one in claims 1 to 3, it is characterised in that first connector
And the 3rd connector (C) is plate (A).
9. the pump line fixed system according to any one in claims 1 to 3, it is characterised in that the pump line bracing frame
Also include and its coefficient U-bolt (c) of the first connector (A), nut (a) and cushion pad (b)；And the cushion pad
B () is rubber blanket.
10. pump line fixed system according to claim 3, it is characterised in that the guide pin bushing (731) is hollow rod shape not rounded
Cylindrical shell, the guide pillar (711) is the non-cylindrical rod member coordinated with the guide pin bushing (731).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784268.3A CN105257001B (en) | 2015-11-16 | 2015-11-16 | Pump pipe fixing system of concrete pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784268.3A CN105257001B (en) | 2015-11-16 | 2015-11-16 | Pump pipe fixing system of concrete pumping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257001A CN105257001A (en) | 2016-01-20 |
| CN105257001B true CN105257001B (en) | 2017-05-10 |
Family
ID=55096903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510784268.3A Active CN105257001B (en) | 2015-11-16 | 2015-11-16 | Pump pipe fixing system of concrete pumping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257001B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129266B (en) * | 2018-09-20 | 2021-01-05 | 武汉船用机械有限责任公司 | Positioning and supporting tool and positioning and supporting method for hinged oil cylinder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352195A (en) * | 1999-06-10 | 2000-12-19 | Koichi Maruyama | Liquid mortar vertical and horizontal injector |
| CN202090613U (en) * | 2011-05-23 | 2011-12-28 | 徐工集团工程机械股份有限公司建设机械分公司 | Elastic connecting device for central pump system and concrete pump car |
| CN202812475U (en) * | 2012-07-31 | 2013-03-20 | 中天建设集团有限公司天津分公司 | Support of concrete pump tube |
| CN203517007U (en) * | 2013-10-24 | 2014-04-02 | 中联重科股份有限公司 | Conveying pipe support and concrete pump truck |
| CN204153318U (en) * | 2014-05-29 | 2015-02-11 | 北京韩建集团有限公司 | A kind of pump concrete pipe fixing device |
| CN204717144U (en) * | 2015-06-27 | 2015-10-21 | 中交第一公路工程局有限公司 | A kind of concrete pump pipe setting tool cribbing |
| JP5875055B2 (en) * | 2013-12-24 | 2016-03-02 | 株式会社コーセイ | Tube mounting saddle |
| CN205153552U (en) * | 2015-11-16 | 2016-04-13 | 湖南五新隧道智能装备股份有限公司 | Pump line fixing system of concrete pumping equipment |
-
2015
- 2015-11-16 CN CN201510784268.3A patent/CN105257001B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352195A (en) * | 1999-06-10 | 2000-12-19 | Koichi Maruyama | Liquid mortar vertical and horizontal injector |
| CN202090613U (en) * | 2011-05-23 | 2011-12-28 | 徐工集团工程机械股份有限公司建设机械分公司 | Elastic connecting device for central pump system and concrete pump car |
| CN202812475U (en) * | 2012-07-31 | 2013-03-20 | 中天建设集团有限公司天津分公司 | Support of concrete pump tube |
| CN203517007U (en) * | 2013-10-24 | 2014-04-02 | 中联重科股份有限公司 | Conveying pipe support and concrete pump truck |
| JP5875055B2 (en) * | 2013-12-24 | 2016-03-02 | 株式会社コーセイ | Tube mounting saddle |
| CN204153318U (en) * | 2014-05-29 | 2015-02-11 | 北京韩建集团有限公司 | A kind of pump concrete pipe fixing device |
| CN204717144U (en) * | 2015-06-27 | 2015-10-21 | 中交第一公路工程局有限公司 | A kind of concrete pump pipe setting tool cribbing |
| CN205153552U (en) * | 2015-11-16 | 2016-04-13 | 湖南五新隧道智能装备股份有限公司 | Pump line fixing system of concrete pumping equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105257001A (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204098918U (en) | Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly | |
| CN105257001B (en) | Pump pipe fixing system of concrete pumping equipment | |
| CN205153552U (en) | Pump line fixing system of concrete pumping equipment | |
| CN209688251U (en) | A kind of vertically and horizontally adjustable conduit saddle | |
| CN107023715A (en) | A kind of lateral support in small space | |
| CN112681752B (en) | Concrete pump pipe fixing device | |
| CN203175019U (en) | Adjusting guiding base of attached lifting scaffold | |
| CN103663302A (en) | L-type portal installation frame | |
| CN206323088U (en) | A kind of automobile instrument panel wire harness bracket | |
| CN209325191U (en) | A kind of self-locking concrete conveyance tube support device | |
| CN214994011U (en) | Municipal construction is with supporting location bed-jig | |
| CN207004611U (en) | A kind of urea tank bracket assembly | |
| CN209670316U (en) | Movable Scaffold chassis | |
| CN209126996U (en) | A kind of aircraft assembly vertical positioning mechanism of transport lightweight | |
| CN213477588U (en) | House building anti-seismic support with buffer structure | |
| CN109057370B (en) | Use method of horizontal limiting device for net rack jacking construction | |
| CN217662303U (en) | Building site construction dust device for building engineering | |
| CN112878653A (en) | Retractable scaffold frame of encorbelmenting | |
| CN208063100U (en) | A kind of solar photovoltaic bracket buckle | |
| CN204464434U (en) | A kind of portable and collapsible satellite antenna column | |
| CN217601703U (en) | Novel antidetonation steel construction | |
| CN102381147A (en) | Upper swing arm support assembly of automobile and assembling method thereof | |
| CN219862389U (en) | Bridge deck flange plate bracket and bracket system | |
| CN219060311U (en) | Steel pipe bent strutting arrangement | |
| CN213115456U (en) | Machine position supporting member based on climbing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |