CN106545169B - Steel bar fixing device - Google Patents
Steel bar fixing device Download PDFInfo
- Publication number
- CN106545169B CN106545169B CN201710037165.XA CN201710037165A CN106545169B CN 106545169 B CN106545169 B CN 106545169B CN 201710037165 A CN201710037165 A CN 201710037165A CN 106545169 B CN106545169 B CN 106545169B
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- shaped
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- rod
- base block
- glue
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a steel bar fixing device which comprises a mechanical claw, wherein the mechanical claw comprises a base block, at least two C-shaped rods bent downwards, vertical rods and a control part for controlling the C-shaped rods to open and close; the end part of the upper end of the C-shaped rod is hinged on the base block; the C-shaped rods are symmetrically arranged around the base block in an annular mode, and the lower ends of the vertical rods are fixedly connected with the upper surface of the base block; an air cushion is fixedly attached to the inner side of the C-shaped rod; a glue spraying pipe sequentially penetrates through the upright stanchion and the base block, and the rear nozzle faces downwards. This reinforcing bar fixing device positioning reinforcement fixed position is more accurate, and it is more firm to grab to close, and the fixed reinforcing bar is more rapid, and the construction effect is better.
Description
Technical Field
The invention relates to a reinforcing steel bar fixing device, and belongs to the field of constructional engineering.
Background
At the building trade, the reinforcing bar is with regard to the skeleton that is equivalent to the human body, play the support, the effect of drawknot building body, a large amount of reinforcing bars need be fixed in proper order according to the engineering drawing before concreting, make the framework of steel reinforcement reliably fixed, in order to do benefit to and carry out concrete construction and other preparation work, the form of binding the reinforcing bar is generally adopted now, original little binding hook needs a large amount of manpower and materials when carrying out the bar binding, not only consume man-hour, inconvenient operation, it is more impatient to the workman, and current bar binder location is accurate inadequately, bind rapidly inadequately, be not suitable for the big amount of labour, influence the construction progress.
Disclosure of Invention
In order to solve the technical problems, the invention provides a steel bar fixing device, which is more accurate in positioning the fixed part of a steel bar, firmer in grabbing, quicker in fixing the steel bar and better in construction effect.
The technical scheme of the invention is as follows:
a steel bar fixing device comprises a mechanical claw, wherein the mechanical claw comprises a base block, at least two C-shaped rods bent downwards, a vertical rod arranged vertically and a control part for controlling the C-shaped rods to open and close; the end part of the upper end of the C-shaped rod is hinged on the base block; the C-shaped rods are symmetrically arranged around the base block in an annular mode, and the lower ends of the vertical rods are fixedly connected with the upper surface of the base block; an air cushion is fixedly attached to the inner side of the C-shaped rod; a glue spraying pipe sequentially penetrates through the upright stanchion and the base block, and the rear nozzle faces downwards.
The steel bar fixing device further comprises an encapsulation coating and brushing assembly and a turntable fixedly arranged on the lower surface of the base block; the rubber coating brushing assembly is arranged at the lower part of the turntable, and the rubber spraying pipe penetrates through the turntable; the rubber coating brushing component expands along with the rotation of the turntable to realize rubber coating.
The lower surface of the rotary table is provided with four sections of arc-shaped sliding rails which are bent towards the circle center of the rotary table, and the four sections of arc-shaped sliding rails are arranged around the circle center of the rotary table in an annular array manner; the bottom of the arc-shaped slide rail is provided with a bulge which divides the arc-shaped slide rail into a front section rail and a rear section rail, and the front section rail and the rear section rail are arranged on the periphery of the front section rail of the rear arc-shaped slide rail; the rubber coating brushing assembly comprises four inward bent arc-shaped plates, one ends of the arc-shaped plates are fixedly provided with sliding blocks, and the sliding blocks are sleeved on the front section rails; the arc plates are surrounded into a bud shape, and brushes are densely arranged on the surfaces of the inner sides of the bud shapes of the arc plates; the outer surface of the arc-shaped plate is hinged with one end of a folding rod, and the other end of the folding rod is hinged with the lower surface of the base block.
Wherein, the arc-shaped plate adopts flexible memory material.
The control part comprises a sliding sleeve sleeved on the upright rod, a stepping motor and a plurality of connecting rods; the rod body of the C-shaped rod is hinged at one end of the connecting rod, the other end of the connecting rod is hinged on the sliding sleeve, and the stepping motor drives the sliding sleeve to slide up and down along the vertical rod.
The number of the C-shaped rods is four, a triangular plate is fixed at the lower end of each C-shaped rod, and the four triangular plates abut against the rear end of each C-shaped rod to form a square plate.
Wherein, the periphery of the rubber spray pipe is sleeved with a hot air tank, two ends of the hot air tank are sealed, and the hot air tank is provided with an air vent with a small aperture; the hot air tank is communicated with the lower part of the air cylinder through an air pipe, and a heater is arranged on the air pipe.
The steel bar fixing device further comprises an inflating mechanism, wherein the inflating mechanism comprises an air cylinder, a driving box and a driving motor, and the driving box and the driving motor are arranged above the air cylinder; the air cushion is communicated with the air cylinder; a large gear is arranged in the driving box and is driven by a driving motor to rotate; a piston is arranged in the cylinder, the upper end of the piston is fixedly connected with a vertically arranged rack rod, and the upper end of the rack rod extends into the driving box and is meshed with the large gear; the cylinder is also internally provided with a spring, the upper end of the spring is fixedly connected with the upper inner wall of the cylinder, and the lower end of the spring is fixedly connected with the upper surface of the piston.
The reinforcing steel bar fixing device further comprises an adhesion mechanism, wherein the adhesion mechanism comprises a glue tank; the glue spraying pipe is communicated with the glue tank, and a glue pump is arranged on the glue spraying pipe.
The invention has the following beneficial effects:
1. the invention has the advantages of more accurate positioning of the fixed part of the reinforcing steel bar, more firm gripping, more rapid reinforcing steel bar fixing and better construction effect.
2. The steel bar cross fixing device is provided with the inflating mechanism, so that the mechanical claw can fix the crossed position of the steel bars more firmly through the air cushion, the steel bars can be better bonded after the position is accurately determined, and the working efficiency and the bonding accuracy are effectively improved.
3. The invention bonds the reinforcing steel bars in a glue spraying mode, and greatly improves the working efficiency unlike the prior binding mode.
4. The glue spraying pipe is arranged in the vertical rod, integrates grabbing and glue spraying of the steel bars, and can better complete fixation of the steel bars.
5. The turntable of the invention rotates, and the sliding block crosses the bulge from the front section rail and then reaches the rear section rail; thus enlarging the periphery of the arc-shaped plate, exposing the pipe orifice of the glue spraying pipe and spraying glue to the joint of the reinforcing steel bars; the plurality of arc-shaped plates surround the air cushion and can prevent glue from being easily stained on the air cushion.
6. The hot air tank is arranged, so that glue can be prevented from being solidified, the use effect of the glue is better, meanwhile, the glue passing through the glue spraying pipe cannot be solidified due to low temperature due to the gas in the hot air tank, the air cushion is inflated and the gas is input into the hot air tank when the air cylinder works, the working efficiency is improved, and the fixing effect of the reinforcing steel bars is enhanced.
7. The bottom of the air cylinder and the bottom of the glue tank are both provided with the rollers, so that the glue tank is convenient to move and construct.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a gripper according to the present invention;
FIG. 3 is a schematic view of the initial configuration of the bottom arcuate plate of the base block of the present invention;
FIG. 4 is a schematic view of the bottom arc plate of the base block of the present invention;
fig. 5 is a schematic view of the bottom structure of the turntable according to the present invention.
The reference numbers in the figures denote:
1-mechanical claw, 11-base block, 12-C-shaped rod, 13-vertical rod, 14-sliding sleeve, 15-set square, 16-connecting rod, 17-stepping motor, 2-inflating mechanism, 21-cylinder, 22-air cushion, 23-driving box, 25-large gear, 26-piston, 27-rack rod, 28-spring and 3-binding mechanism, 30-arc-shaped plate, 301-sliding block, 303-folding rod, 305-rodent, 31-glue tank, 32-glue spraying tube, 34-rotating disc, 35-glue pump, 36-arc-shaped sliding rail, 360-bulge, 361-front section rail, 362-rear section rail, 4-hot air tank, 41-air vent, 42-air pipe, 43-heater and 100-steel bar.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1-2, a reinforcing steel bar fixing device comprises a gripper 1, wherein the gripper 1 comprises a base block 11, at least two C-shaped rods 12 bent downwards, vertical rods 13 arranged vertically, and a control part for controlling the opening and closing of the C-shaped rods 12; the end part of the upper end of the C-shaped rod 12 is hinged on the base block 11; a plurality of C-shaped rods 12 are symmetrically arranged around the base block 11 in a ring shape, and the lower ends of the upright rods 13 are fixedly connected with the upper surface of the base block 11; an air cushion 22 is fixedly attached to the inner side of the C-shaped rod 12; a glue spraying pipe 32 penetrates through the upright rod 13 and the base block 11 in sequence, and the spraying opening is downward. The air cushion 22 enables the fixing position of the reinforcing steel bar 100 to be more accurate, and meanwhile, glue is adopted to realize adhesion in cooperation with the glue spraying pipe 32, so that the connection of the reinforcing steel bar 100 is realized more conveniently and rapidly.
Referring to fig. 1 and 2, the number of the C-shaped rods 12 is preferably four, and a triangular plate 15 is fixed to the lower end of the C-shaped rods 12, and the four triangular plates 15 are abutted to form a square plate. The four C-shaped bars 12 can exactly grip four gaps when two reinforcing bars 100 are bound, so that the mechanical claw 1 can be firmly fixed after clamping two reinforcing bars 100.
Referring to fig. 3, 4 and 5, the reinforcing steel bar fixing device further includes an encapsulation painting component and a turntable 34 fixedly disposed on the lower surface of the base block 11; the rubber coating brushing component is arranged at the lower part of the turntable 34, and the rubber spraying pipe 32 penetrates through the turntable 34; the overmold assembly expands as the turntable 34 rotates to apply the adhesive. The lower surface of the rotary table 34 is provided with four arc-shaped sliding rails 36 which are bent towards the circle center of the rotary table 34, and the four arc-shaped sliding rails 36 are arranged around the circle center of the rotary table 34 in an annular array manner; the bottom of the arc-shaped slide rail 36 is provided with a bulge 360, the bulge 360 divides the arc-shaped slide rail 36 into a front section rail 361 and a rear section rail 362, and the front section rail 362 and the rear section rail 362 are arranged at the periphery of the front section rail 361 of the rear arc-shaped slide rail 36; the rubber coating brushing assembly comprises four inward-bent arc-shaped plates 30, a sliding block 301 is fixedly arranged at one end of each arc-shaped plate 30, and the sliding block 301 is sleeved on the front section rail 361; the arc plates 30 are initially enclosed into a bud shape, the outer surfaces of the arc plates 30 are hinged with one end of a folding rod 303, and the other end of the folding rod 303 is hinged with the lower surface of the base block 11. In an initial state, the sliding blocks 301 of the arc-shaped plates 30 are all located in the front section rails 361, when glue is sprayed, the rotating disc 34 rotates, and because the arc-shaped plates 30 are connected with the base block 11 through the folding rods 303, when the rotating disc 34 rotates, the sliding blocks 301 cross the bulges 360 from the front section rails 361 and then reach the rear section rails 362, so that the periphery of the arc-shaped plates 30 is enlarged, and the glue spraying pipes 32 continue to spray glue on the reinforcing steel bars 100.
Referring to fig. 3 and 4, the rotating disc 34 rotates to enlarge the periphery of the arc-shaped plate 30, so that the nozzle of the glue spraying tube 32 is exposed, and the periphery of the arc-shaped plate 30 can prevent glue from being easily attached to the air cushion 22. The turntable 34 is cylindrical, a tooth 305 is arranged on the edge of the turntable 34, a small motor is arranged on the base block 11, a small gear is fixed at one end of a rotating shaft of the small motor, the small gear is meshed with the tooth 305, and the small motor rotates to drive the turntable 34 to rotate.
Referring to fig. 1, the reinforcing steel bar fixing device further includes an adhesion mechanism 3, and the adhesion mechanism 3 includes a glue tank 31; the glue spraying pipe 32 is communicated with the glue tank 31, and a glue pump 35 is arranged on the glue spraying pipe 32.
Referring to fig. 1, a hot air tank 4 is sleeved on the periphery of the rubber spray pipe 32, two ends of the hot air tank 4 are sealed, and a vent hole 41 with a small aperture is formed in the hot air tank 4; the hot air tank 41 is communicated with the lower part of the air cylinder 21 through an air pipe 42, and a heater 43 is arranged on the air pipe 42. The hot air tank 4 is provided to prevent the glue in the glue spraying pipe 32 from solidifying due to too low temperature, so that the glue flow is smoother.
Referring to fig. 1 and 2, the control part includes a sliding sleeve 14 sleeved on the upright 13, a stepping motor 17 and a plurality of connecting rods 16; the body of C shape pole 12 articulates the one end at connecting rod 16, and the other end of connecting rod 16 articulates on sliding sleeve 14, and step motor 17 drive sliding sleeve 14 slides from top to bottom along pole setting 13, draws close each other or part through connecting rod 16 drive many C shape poles, sets up like this and can accurately control opening and shutting of C shape pole 12.
Referring to fig. 1, the reinforcing steel bar fixing device further comprises an inflating mechanism 2, wherein the inflating mechanism 2 comprises an air cylinder 21, a driving box 23 arranged above the air cylinder 21 and a driving motor; the air cushion 22 is communicated with the air cylinder 21; a large gear 25 is arranged in the driving box 23, and the large gear 25 is driven by a driving motor to rotate; a piston 26 is arranged in the cylinder 21, a vertically arranged rack rod 27 is fixedly connected to the upper end of the piston 26, and the upper end of the rack rod 27 extends into the driving box 23 and is meshed with the large gear 25; a spring 28 is further arranged in the cylinder 21, the upper end of the spring 28 is fixedly connected with the upper inner wall of the cylinder 21, and the lower end of the spring 28 is fixedly connected with the upper surface of the piston 26. The driving motor drives the large gear 25 to rotate, the rack rod 27 drives the piston 26 to move downwards, air in the air cylinder 21 is conveyed into the air cushion 22, meanwhile, the air is heated by the heater 43 and then conveyed into the hot air tank 4, and the glue is prevented from being solidified due to too low temperature; the piston 26 is returned by the resilient force of the spring 28, facilitating the withdrawal of the gas within the gas cushion 22.
Referring to fig. 1, the bottom of the cylinder 21 and the bottom of the glue tank 31 are both provided with rollers, so that the glue tank is convenient to move and has stronger practicability.
The working principle of the invention is as follows:
c-shaped rods 12 of the mechanical claw 1 are unfolded, a stepping motor 17 drives a sliding sleeve 14 to move downwards, after the intersection of the two reinforcing steel bars 100 is clamped, a driving motor drives a large gear 25 to rotate, the large gear 25 drives a rack rod 27 to move downwards, then a piston 26 presses downwards, one path of gas in a cylinder 21 is sent to an air cushion 22, and the expanded air cushion 22 slowly grabs the intersection of the two reinforcing steel bars 100 firmly; meanwhile, the glue pump 35 works, and the other path of the gas in the cylinder 21 is sent to the hot gas tank 4 through the heater 43, so that the glue passing through the glue spraying pipe 32 cannot be solidified due to low temperature; the turntable 34 rotates, the sliding block 301 at one end of the arc-shaped plates 30 crosses the bulge 360 from the front section rail 361 and then moves into the rear section rail 362, the range of the arc-shaped plates 30 is expanded, at the moment, the air cushion 22 is expanded to the maximum, glue in the glue spraying pipe 32 flows to the joint of the steel bars 100 along the inner side of the arc-shaped plates 30, the brush 302 on the arc-shaped plates 30 is pressed on the steel bars 100, and the glue is not easy to be stained on the air cushion 22 at the periphery of the arc-shaped plates 30; after the glue is coated, the driving motor stops working, the spring 28 drives the piston 26 to return, the air in the air cushion 22 is pumped back, the position where the mechanical claw 1 fixes the steel bar 100 becomes loose, the glue pump 35 stops working, the rotary disc 34 rotates, the sliding block 301 slides into the front section rail 361 from the rear section rail 362, the circle where the arc-shaped plate 30 is located becomes small, meanwhile, the arc-shaped plate 30 is bent outwards and is changed into bent inwards, so that the residual glue of the glue spraying pipe 32 can be prevented from dropping randomly, then the stepping motor 17 drives the sliding sleeve 14 to move upwards, and the C-shaped rod 12 is loosened, so that the work is completed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a reinforcing bar fixing device which characterized in that: the mechanical gripper comprises a mechanical gripper (1), wherein the mechanical gripper (1) comprises a base block (11), at least two C-shaped rods (12) bent downwards, vertical rods (13) arranged vertically and a control part for controlling the C-shaped rods (12) to open and close; the end part of the upper end of the C-shaped rod (12) is hinged on the base block (11); a plurality of C-shaped rods (12) are annularly and symmetrically arranged around the base block (11), and the lower ends of the vertical rods (13) are fixedly connected with the upper surface of the base block (11); an air cushion (22) is fixedly attached to the inner side of the C-shaped rod (12); a glue spraying pipe (32) penetrates through the upright rod (13) and the base block (11) in sequence, and a spraying opening faces downwards; the device also comprises a rubber coating brushing component and a turntable (34) fixedly arranged on the lower surface of the base block (11); the rubber coating brushing component is arranged at the lower part of the turntable (34), and the rubber spraying pipe (32) penetrates through the turntable (34); the rubber coating brushing component expands along with the rotation of the turntable (34) to realize rubber coating; the lower surface of the rotary table (34) is provided with four sections of arc-shaped sliding rails (36) which are bent towards the circle center of the rotary table (34), and the four sections of arc-shaped sliding rails (36) are arranged around the circle center of the rotary table (34) in an annular array manner; the bottom of the arc-shaped sliding rail (36) is provided with a bulge (360), the bulge (360) divides the arc-shaped sliding rail (36) into a front section rail (361) and a rear section rail (362), and the front section rail (362) and the rear section rail (361) are arranged on the periphery of the front section rail (361) of the rear arc-shaped sliding rail (36); the rubber coating brushing assembly comprises four inward-bent arc-shaped plates (30), a sliding block (301) is fixedly arranged at one end of each arc-shaped plate (30), and the sliding block (301) is sleeved on the front section rail (361); the arc plates (30) are surrounded into a bud shape, and brushes (302) are densely arranged on the surfaces of the arc plates (30) at the inner sides of the bud shape; the outer surface of the arc-shaped plate (30) is hinged with one end of a folding rod (303), and the other end of the folding rod (303) is hinged with the lower surface of the base block (11).
2. The reinforcing bar fixing apparatus as set forth in claim 1, wherein: the arc-shaped plate (30) is made of flexible memory materials.
3. The rebar fixation device of claim 2, wherein: the control part comprises a sliding sleeve (14) sleeved on the upright rod (13), a stepping motor (17) and a plurality of connecting rods (16); the body of the C-shaped rod (12) is hinged at one end of a connecting rod (16), the other end of the connecting rod (16) is hinged on a sliding sleeve (14), and a stepping motor (17) drives the sliding sleeve (14) to slide up and down along the vertical rod (13).
4. A rebar fixation device as claimed in claim 3, wherein: the number of the C-shaped rods (12) is four, a triangular plate (15) is fixed at the lower end of each C-shaped rod (12), and the four triangular plates (15) are abutted to form a square plate.
5. The reinforcing bar fixing apparatus of claim 4, wherein: the periphery of the rubber spray pipe (32) is sleeved with a hot air tank (4), two ends of the hot air tank (4) are sealed, and the hot air tank (4) is provided with an air hole (41) with a small aperture; the hot air tank (4) is communicated with the lower part of the air cylinder (21) through an air pipe (42), and a heater (43) is arranged on the air pipe (42).
6. The reinforcing bar fixing apparatus of claim 5, wherein: the device is characterized by also comprising an air charging mechanism (2), wherein the air charging mechanism (2) comprises an air cylinder (21), a driving box (23) arranged above the air cylinder (21) and a driving motor; the air cushion (22) is communicated with the air cylinder (21); a large gear (25) is arranged in the driving box (23), and the large gear (25) is driven by a driving motor to rotate; a piston (26) is arranged in the cylinder (21), a rack rod (27) which is vertically arranged is fixedly connected to the upper end of the piston (26), and the upper end of the rack rod (27) extends into the driving box (23) and is meshed with the large gear (25); a spring (28) is also arranged in the cylinder (21), the upper end of the spring (28) is fixedly connected with the upper inner wall of the cylinder (21), and the lower end of the spring (28) is fixedly connected with the upper surface of the piston (26).
7. The rebar fixation device of claim 6, wherein: the glue bottle is characterized by further comprising a bonding mechanism (3), wherein the bonding mechanism (3) comprises a glue bottle (31); the glue spraying pipe (32) is communicated with the glue tank (31), and a glue pump (35) is arranged on the glue spraying pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037165.XA CN106545169B (en) | 2017-01-19 | 2017-01-19 | Steel bar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037165.XA CN106545169B (en) | 2017-01-19 | 2017-01-19 | Steel bar fixing device |
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| Publication Number | Publication Date |
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| CN106545169A CN106545169A (en) | 2017-03-29 |
| CN106545169B true CN106545169B (en) | 2022-03-18 |
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| CN201710037165.XA Active CN106545169B (en) | 2017-01-19 | 2017-01-19 | Steel bar fixing device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107009147A (en) * | 2017-05-15 | 2017-08-04 | 江苏福坛车桥科技有限公司 | A kind of Drive axle housing is integrally formed equipment |
| CN114142351A (en) * | 2021-12-02 | 2022-03-04 | 广东电网有限责任公司 | Protective device for distribution equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270844C (en) * | 2004-01-16 | 2006-08-23 | 王昭智 | Reinforced bar connection method and manual hydraulic pressure pliers for realizing the method |
| KR20040028859A (en) * | 2004-02-02 | 2004-04-03 | 김진호 | tongs staple for ribar tie |
| CN104533096B (en) * | 2014-12-22 | 2017-02-22 | 李建尧 | Steel bar connecting machine |
| CN107243919A (en) * | 2016-03-07 | 2017-10-13 | 温州市科泓机器人科技有限公司 | Adaptive dexterity type manipulator |
| CN205734995U (en) * | 2016-06-20 | 2016-11-30 | 罗晓飞 | A kind of crashproof gripping apparatus of industrial robot |
| CN106285012B (en) * | 2016-09-23 | 2018-08-14 | 李振飞 | Automatic reinforcing bar binding machine |
| CN206487156U (en) * | 2017-01-19 | 2017-09-12 | 中建海峡建设发展有限公司 | A kind of rebar fixing device |
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