CN109098450A - Reinforced bar sleeve pressurizing unit with horizontal folding arm - Google Patents
Reinforced bar sleeve pressurizing unit with horizontal folding arm Download PDFInfo
- Publication number
- CN109098450A CN109098450A CN201811075123.6A CN201811075123A CN109098450A CN 109098450 A CN109098450 A CN 109098450A CN 201811075123 A CN201811075123 A CN 201811075123A CN 109098450 A CN109098450 A CN 109098450A
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- China
- Prior art keywords
- reinforced bar
- bar sleeve
- folding arm
- horizontal folding
- arm
- 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
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of reinforced bar sleeve pressurizing units with horizontal folding arm, including installing reinforced bar sleeve extruder and horizontal folding arm on a mobile platform；The reinforced bar sleeve extruder includes high pressure pumping station, reversal valve, high-pressure oil pipe and the extruding pincers containing pressing mold, the high pressure pumping station is mounted on the mobile platform, the high pressure pumping station is connect by shackle hook with the horizontal folding arm by the reversal valve and the high-pressure oil pipe and the extruding clipper joint containing pressing mold, the extruding pincers containing pressing mold.Reinforced bar sleeve pressurizing unit provided by the present application with horizontal folding arm saves people, becomes 1 people operation from conventional 2-3 people's operation；It is laborsaving, it is not required to the extruding pincers that very important person removes lift 40kg；Device is compact, conveniently moving.
Description
Technical field
The present invention relates to a kind of reinforced bar sleeve pressurizing units with horizontal folding arm.
Background technique
Industry is operated with civil buildings reinforced bar cold extrusion connection construction, is usually applied to the band rib steel of diameter 16mm~40mm
Muscle:
Reinforced bar sleeve pressurizing unit specifically includes that extra-high pressure electric oil pump, squeezes pincers, super-pressure oil pipe and pressing mold.
Because squeezing the weight clamped in 40kg or so, 1 people lifts construction inconvenience, needs 2 people's common operationals could be complete
At the extruding of sleeve.Therefore, some users, which increase lifting arm, hanging balancing device, hanging trolley, reduces labor intensity.
There are the following problems for aforesaid way:
1st kind of situation: steel bars sleeve arrangement is used only
1) it is too heavy that pincers are squeezed, carries arduously, two people is needed to lift operation；
2) electric oil pump commutation is manual direction, and other 1 people is needed to go to operate, and is taken artificial.
2nd kind of situation: increasing towing dolly, bottle gouard moved by hands or lifting rope, sling point found above operation area, outstanding by pincers are squeezed
It is hung in aerial progress operation.
1) it must be provided with suspension centre above each work surface.
2) it squeezes pincers to move up and down apart from difficult to control, moving displacement precision is low.
3rd kind of situation: increasing towing dolly, lifting cantilever crane, bottle gouard moved by hands or lifting rope, sling point found above operation area,
Pincers suspention will be squeezed and carry out operation in the sky.
1) each face domain of circumference or 4 face body operations needs mobile towing dolly that could construct.
2) when encountering some face does not have support platform, for example, the separate floor face of exterior wall corner post does not have the branch of towing dolly
Platform is supportted, is reached at this time, the construction of removing over of extruding pincers can only be removed, construction is inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of reinforced bar sleeve pressurizing units with horizontal folding arm, to solve the prior art
Present in above-mentioned technical problem.
Reinforced bar sleeve pressurizing unit provided by the invention with horizontal folding arm, including installing reinforcing bar on a mobile platform
Sleeve extruding machine and horizontal folding arm；
The reinforced bar sleeve extruder includes high pressure pumping station, reversal valve, high-pressure oil pipe and the extruding pincers containing pressing mold, the height
Press pump station is mounted on the mobile platform, and the high pressure pumping station is by the reversal valve and the high-pressure oil pipe with described containing pressure
The extruding clipper joint of mould, the extruding pincers containing pressing mold are connect by shackle hook with the horizontal folding arm.
Further, the horizontal folding arm includes column and horizontal arm, and the column is mounted on the mobile platform,
The horizontal arm is more piece, and the articulated connection of horizontal arm described in more piece is hinged positioned at the first horizontal arm in end and the column, position
Pass through shackle hook and the extruding clipper joint containing pressing mold in the horizontal arm of end tail.
Further, adjusting screw rod is installed on the horizontal arm of end tail, the shackle hook is mounted on described
Adjust screw rod on and with the extruding clipper joint containing pressing mold.
Further, the column be lifting column or it is fixed be not necessarily to lifting column.
Further, the mobile platform includes sweep, wheel and pushing hands, and the reinforcing bar is separately installed on the sweep
Sleeve extruding machine and the horizontal folding arm, the wheel are mounted on the sweep bottom, and the pushing hands is mounted on the sweep
One end.
It further, further include the counterweight supporting leg for being mounted on the sweep two sides.
Further, the counterweight supporting leg is hinged on the sweep two sides.
Further, the reversal valve is solenoid directional control valve, and the horizontal folding arm is nearby equipped with and the solenoid directional control valve
The control element of connection.
Further, the control element is remote controler, operation button or foot pedal.
Further, the reversal valve is hand-operated direction valve.
Reinforced bar sleeve pressurizing unit provided by the invention with horizontal folding arm, has the advantages that
1) people is saved, becomes 1 people operation from conventional 2-3 people's operation.
2) laborsaving, it is not required to the extruding pincers that very important person removes lift 40kg.
3) device is compact, conveniently moving.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that two horizontals that the embodiment of the present invention one provides fold arm reinforced bar sleeve pressurizing unit front view.
Fig. 2 is that two horizontals that the embodiment of the present invention one provides fold arm reinforced bar sleeve pressurizing unit axonometric drawing.
Fig. 3 is that three horizontal provided by Embodiment 2 of the present invention folds arm reinforced bar sleeve pressurizing unit front view.
Fig. 4 is that three horizontal provided by Embodiment 2 of the present invention folds arm reinforced bar sleeve pressurizing unit axonometric drawing.
Fig. 5 is the folding arm withdrawal shape that three horizontal provided by Embodiment 2 of the present invention folds arm reinforced bar sleeve pressurizing unit
The front view of state.
Fig. 6 is the folding arm withdrawal shape that three horizontal provided by Embodiment 2 of the present invention folds arm reinforced bar sleeve pressurizing unit
The axonometric drawing of state.
Fig. 7 is the construction front view that three horizontals that the embodiment of the present invention three provides fold arm reinforced bar sleeve pressurizing unit.
Fig. 8 is the construction top view that three horizontals that the embodiment of the present invention three provides fold arm reinforced bar sleeve pressurizing unit.
Appended drawing reference: 1- mobile platform；2- reinforced bar sleeve extruder；3- horizontal folding arm；21- high pressure pumping station；22- commutation
Valve；23- high-pressure oil pipe；Extruding pincers of the 24- containing pressing mold；4- shackle hook；31- column；32- horizontal arm；5- adjusts screw rod；11-
Sweep；12- wheel；13- pushing hands；14- counterweight supporting leg；6- control element；The upper prefabricated post of 7-；Prefabricated post under 8-；9- reinforced bar sleeve；
10- floor.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
Embodiment one:
Fig. 1 is that two horizontals that the embodiment of the present invention one provides fold arm reinforced bar sleeve pressurizing unit front view；Fig. 2 is this
Two horizontals that inventive embodiments one provide fold arm reinforced bar sleeve pressurizing unit axonometric drawing；As Figure 1-Figure 2, the present invention is real
The reinforced bar sleeve pressurizing unit with horizontal folding arm for applying the offer of example one, the reinforced bar sleeve including being mounted on mobile platform 1 squeeze
Press 2 and horizontal folding arm 3；
The reinforced bar sleeve extruder 2 includes high pressure pumping station 21, reversal valve 22, high-pressure oil pipe 23 and the extruding pincers containing pressing mold
24, the high pressure pumping station 21 is mounted on the mobile platform 1, and the high pressure pumping station 21 passes through the reversal valve 22 and the height
Pressuring oil pipe 23 is connect with the extruding pincers 24 containing pressing mold, and the extruding pincers 24 containing pressing mold pass through shackle hook 4 and the water
Flat-folded folded arm 3 connects.
High pressure pumping station 21 provides hydraulic power, and the oil cylinder in the extruding pincers 24 containing pressing mold is realized in the commutation of 22 oil circuit of reversal valve
It stretches, contract, the dynamic pressure block that pressing mold is installed on oil cylinder is stretched, contracted, and reinforced bar sleeve is pressed into place.
Specifically, the horizontal folding arm 3 includes column 31 and horizontal arm 32, and it is flat that the column 31 is mounted on the movement
On platform 1, the horizontal arm 32 is two sections, and horizontal arm 32 described in two sections is articulated and connected, can be rotated by design angle, with reality
The turning of existing horizontal arm 32, it is hinged positioned at the first horizontal arm 32 in end and the column 31, positioned at the horizontal arm of end tail
32 are connect by shackle hook 4 with the extruding pincers 24 containing pressing mold, and the extruding pincers 24 containing pressing mold can be convenient for 360 degree rotation
Operation.
Specifically, it is equipped on the horizontal arm 32 of end tail and adjusts screw rod 5, the shackle hook 4 is mounted on institute
It states and adjusts on screw rod 5 and connect with the extruding pincers 24 containing pressing mold, realize that the extruding pincers 24 containing pressing mold exist by adjusting screw rod 5
Vertical upper and lower position is precisely adjusted, and meets the extruding requirement of multiple tracks impression on same sleeve, the fixation of the extruding pincers 24 containing pressing mold
Position can 360 degree rotation, meet extruding containing pressing mold and clamp 24 multi-direction extruding, flexible operation.
Specifically, the column 31 be lifting column or it is fixed be not necessarily to lifting column.
Column 31 can significantly be gone up and down in the vertical direction, to meet the variation of reinforced bar sleeve design position, be had
A little designs are liftoff to reach 1m or more in the middle section of workpiece, some designs are liftoff to be less than 0.6m in the bottom of workpiece, meanwhile, it adjusts
Screw rod 5 realizes that the extruding pincers 24 containing pressing mold are finely tuned in vertical direction, and moving distance is in 10-30mm between general 2 impression, same
Multiple tracks impression is extruded on one sleeve.
It should be noted that the coil spring balancer of shackle hook 4, such column 31 does not need oscilaltion, by column
31 do high point, adjust upper and lower position by coil spring balancer.
Specifically, the mobile platform 1 includes sweep 11, wheel 12 and pushing hands 13, is separately installed on the sweep 11
The reinforced bar sleeve extruder 2 and the horizontal folding arm 3, the wheel 12 are mounted on 11 bottom of sweep, the pushing hands
13 are mounted on described 11 one end of sweep.
Sweep 11 can be pushed by pushing hands 13 and be walked, and configure universal brake wheel；It can also be electric drive.
It should be noted that mobile platform 1 can not used, by horizontal folding arm 3 be directly anchored to it is live on the ground or certain
On a building.
It specifically, further include the counterweight supporting leg 14 for being mounted on 11 two sides of sweep.
It by counterweight supporting leg 14, prevents whole device from tumbling, and can be stowed in 11 range of sweep, avoid mobile width
It broadens.
Specifically, the counterweight supporting leg 14 is hinged on 11 two sides of sweep.
Counterweight supporting leg 14 is stowed in by sweep 11 when not constructing, the width of constriction whole device, and movement is more convenient.
Specifically, the reversal valve 22 is solenoid directional control valve, and the horizontal folding arm 3 is nearby equipped with and the solenoid directional control valve
The control element 6 of connection.
Specifically, the control element 6 is remote controler, operation button or foot pedal.
Specifically, hand-operated direction valve replacement can be used in solenoid directional control valve 22, only more operators.
Embodiment two:
Fig. 3 is that three horizontal provided by Embodiment 2 of the present invention folds arm reinforced bar sleeve pressurizing unit front view；Fig. 4 is this
Three horizontals that inventive embodiments two provide fold arm reinforced bar sleeve pressurizing unit axonometric drawing；Fig. 5 is that the embodiment of the present invention two mentions
Three horizontals supplied fold the front view of the folding arm retracted state of arm reinforced bar sleeve pressurizing unit；Fig. 6 is the embodiment of the present invention
Two three horizontals provided fold the axonometric drawing of the folding arm retracted state of arm reinforced bar sleeve pressurizing unit；As shown in figures 3 to 6,
Reinforced bar sleeve pressurizing unit provided by Embodiment 2 of the present invention with horizontal folding arm, including the steel being mounted on mobile platform 1
Muscle sleeve extruding machine 2 and horizontal folding arm 3；
The reinforced bar sleeve extruder 2 includes high pressure pumping station 21, reversal valve 22, high-pressure oil pipe 23 and the extruding pincers containing pressing mold
24, the high pressure pumping station 21 is mounted on the mobile platform 1, and the high pressure pumping station 21 passes through the reversal valve 22 and the height
Pressuring oil pipe 23 is connect with the extruding pincers 24 containing pressing mold, and the extruding pincers 24 containing pressing mold pass through shackle hook 4 and the water
Flat-folded folded arm 3 connects.
High pressure pumping station 21 provides hydraulic power, and the oil cylinder in the extruding pincers 24 containing pressing mold is realized in the commutation of 22 oil circuit of reversal valve
It stretches, contract, the dynamic pressure block that pressing mold is installed on oil cylinder is stretched, contracted, and reinforced bar sleeve is pressed into place.
Specifically, the horizontal folding arm 3 includes column 31 and horizontal arm 32, and it is flat that the column 31 is mounted on the movement
On platform 1, the horizontal arm 32 is three sections, and horizontal arm 32 described in three sections is articulated and connected, can be rotated by design angle, with reality
The turning of existing horizontal arm 32, hinged positioned at the first horizontal arm 32 in end and the column 31, being located in the middle horizontal arm 32 will
Hold the horizontal arm 32 of first horizontal arm 32 and end tail hinged, positioned at end tail the horizontal arm 32 by shackle hook 4 with it is described
24 connection of extruding pincers containing pressing mold, the extruding pincers 24 containing pressing mold can be convenient for operation with 360 degree rotation.
Specifically, it is equipped on the horizontal arm 32 of end tail and adjusts screw rod 5, the shackle hook 4 is mounted on institute
It states and adjusts on screw rod 5 and connect with the extruding pincers 24 containing pressing mold, realize that the extruding pincers 24 containing pressing mold exist by adjusting screw rod 5
Vertical upper and lower position is precisely adjusted, and meets the extruding requirement of multiple tracks impression on same sleeve, the fixation of the extruding pincers 24 containing pressing mold
Position can 360 degree rotation, meet extruding containing pressing mold and clamp 24 multi-direction extruding, flexible operation.
Specifically, the column 31 be lifting column or it is fixed be not necessarily to lifting column.
Column 31 can significantly be gone up and down in the vertical direction, to meet the variation of reinforced bar sleeve design position, be had
A little designs are liftoff to reach 1m or more in the middle section of workpiece, some designs are liftoff to be less than 0.6m in the bottom of workpiece, meanwhile, it adjusts
Screw rod 5 realizes that the extruding pincers 24 containing pressing mold are finely tuned in vertical direction, and moving distance is in 10-30mm between general 2 impression, same
Multiple tracks impression is extruded on one sleeve.
It should be noted that the coil spring balancer of shackle hook 4, such column 31 does not need oscilaltion, by column
31 do high point, adjust upper and lower position by coil spring balancer.
Specifically, the mobile platform 1 includes sweep 11, wheel 12 and pushing hands 13, is separately installed on the sweep 11
The reinforced bar sleeve extruder 2 and the horizontal folding arm 3, the wheel 12 are mounted on 11 bottom of sweep, the pushing hands
13 are mounted on described 11 one end of sweep.
Sweep 11 can be pushed by pushing hands 13 and be walked, and configure universal brake wheel；It can also be electric drive.
It should be noted that mobile platform 1 can not used, by horizontal folding arm 3 be directly anchored to it is live on the ground or certain
On a building.
It specifically, further include the counterweight supporting leg 14 for being mounted on 11 two sides of sweep.
It by counterweight supporting leg 14, prevents whole device from tumbling, and can be stowed in 11 range of sweep, avoid mobile width
It broadens.
Specifically, the counterweight supporting leg 14 is hinged on 11 two sides of sweep.
Counterweight supporting leg 14 is stowed in by sweep 11 when not constructing, the width of constriction whole device, and movement is more convenient.
Specifically, the reversal valve 22 is solenoid directional control valve, and the horizontal folding arm 3 is nearby equipped with and the solenoid directional control valve
The control element 6 of connection.
Specifically, the control element 6 is remote controler, operation button or foot pedal.
Specifically, hand-operated direction valve replacement can be used in solenoid directional control valve 22, only more operators.
Embodiment three:
Fig. 7 is the construction front view that three horizontals that the embodiment of the present invention three provides fold arm reinforced bar sleeve pressurizing unit；
Fig. 8 is the construction top view that three horizontals that the embodiment of the present invention three provides fold arm reinforced bar sleeve pressurizing unit；Such as Fig. 7-Fig. 8
Shown, the Project case application for the reinforced bar sleeve pressurizing unit with horizontal folding arm that the embodiment of the present invention three provides will be upper pre-
Column 7 processed and the reinforcing bar of lower prefabricated post 8 are docked using reinforced bar sleeve 9, and what is used is exactly that reinforced bar sleeve of the band with horizontal folding arm squeezes
Pressure device.
Band is placed on floor 10 by upper prefabricated post 7 with the reinforced bar sleeve pressurizing unit of horizontal folding arm, opening is matched
Weight supporting leg 14, counterweight supporting leg 14 are stowed in by sweep 11 when not constructing, the width of constriction whole device, and movement is more convenient, are prevented
Only whole device is tumbled in the construction process, and horizontal folding arm 3 is unfolded, and the horizontal arm 32 for holding tail is deployed into the work for needing to squeeze
Make area, to can see in Fig. 8, horizontal folding arm 3 can be deployed into four working faces of prefabricated post and be not required to mobile sweep 11, section
Less manpower, operator it is hand steered the extruding pincers 24 containing pressing mold, and pressing mold and sleeve are fixed, are controlled by control element 6
Solenoid directional control valve commutation realizes that oil cylinder stretches out, that is, starts sleeve extruding or retraction, i.e. sleeve extruding finishes, because reinforced bar sleeve 9 needs
Lower in the vertical direction multiple tracks impression is squeezed, realize the fine tuning of vertical displacement, general twice impression by adjusting screw rod 5 at this time
Moving distance in 10-30mm, containing pressing mold extruding pincers 24 angle be by shackle hook 4 realize 360 degree rotation, to meet
The variation of extrusion position.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of reinforced bar sleeve pressurizing unit with horizontal folding arm, which is characterized in that including installing steel on a mobile platform
Muscle sleeve extruding machine and horizontal folding arm；
The reinforced bar sleeve extruder includes high pressure pumping station, reversal valve, high-pressure oil pipe and the extruding pincers containing pressing mold, the high-pressure pump
Station is mounted on the mobile platform, and the high pressure pumping station passes through the reversal valve and the high-pressure oil pipe and described containing pressing mold
Clipper joint is squeezed, the extruding pincers containing pressing mold are connect by shackle hook with the horizontal folding arm.
2. the reinforced bar sleeve pressurizing unit according to claim 1 with horizontal folding arm, which is characterized in that the horizontal folding
Folded arm includes column and horizontal arm, and the column is mounted on the mobile platform, and the horizontal arm is more piece, water described in more piece
Flat arm articulated connection, hinged positioned at the first horizontal arm in end and the column, the horizontal arm positioned at end tail passes through rotation
Suspension hook and the extruding clipper joint containing pressing mold.
3. the reinforced bar sleeve pressurizing unit according to claim 2 with horizontal folding arm, which is characterized in that positioned at end tail
Adjusting screw rod is installed on the horizontal arm, the shackle hook be mounted on the adjusting screw rod and with the squeezing containing pressing mold
Pressing tongs connection.
4. the reinforced bar sleeve pressurizing unit according to claim 2 with horizontal folding arm, which is characterized in that the column is
Lifting column is fixed without lifting column.
5. the reinforced bar sleeve pressurizing unit according to claim 1 with horizontal folding arm, which is characterized in that the movement is flat
Platform includes sweep, wheel and pushing hands, and the reinforced bar sleeve extruder and the horizontal folding arm are separately installed on the sweep,
The wheel is mounted on the sweep bottom, and the pushing hands is mounted on described sweep one end.
6. the reinforced bar sleeve pressurizing unit according to claim 5 with horizontal folding arm, which is characterized in that further include installation
Counterweight supporting leg in the sweep two sides.
7. the reinforced bar sleeve pressurizing unit according to claim 6 with horizontal folding arm, which is characterized in that the counterweight branch
Leg is hinged on the sweep two sides.
8. the reinforced bar sleeve pressurizing unit according to claim 1 with horizontal folding arm, which is characterized in that the reversal valve
For solenoid directional control valve, the horizontal folding arm is nearby equipped with the control element connecting with the solenoid directional control valve.
9. the reinforced bar sleeve pressurizing unit according to claim 8 with horizontal folding arm, which is characterized in that the control member
Part is remote controler, operation button or foot pedal.
10. the reinforced bar sleeve pressurizing unit according to claim 1 with horizontal folding arm, which is characterized in that the commutation
Valve is hand-operated direction valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075123.6A CN109098450A (en) | 2018-09-14 | 2018-09-14 | Reinforced bar sleeve pressurizing unit with horizontal folding arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075123.6A CN109098450A (en) | 2018-09-14 | 2018-09-14 | Reinforced bar sleeve pressurizing unit with horizontal folding arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098450A true CN109098450A (en) | 2018-12-28 |
Family
ID=64866467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811075123.6A Pending CN109098450A (en) | 2018-09-14 | 2018-09-14 | Reinforced bar sleeve pressurizing unit with horizontal folding arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389389A (en) * | 2021-05-25 | 2021-09-14 | 中国一冶集团有限公司 | Righting device for screwing up sleeve connection steel bar |
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| US4057882A (en) * | 1973-08-06 | 1977-11-15 | Zeitgeist Ag. | Apparatus for compressing sleeves onto structural rods |
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| CN113389389A (en) * | 2021-05-25 | 2021-09-14 | 中国一冶集团有限公司 | Righting device for screwing up sleeve connection steel bar |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |
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| RJ01 | Rejection of invention patent application after publication |