CN111593893A - Building steel sleeve connecting equipment - Google Patents
Building steel sleeve connecting equipment Download PDFInfo
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- CN111593893A CN111593893A CN202010496766.9A CN202010496766A CN111593893A CN 111593893 A CN111593893 A CN 111593893A CN 202010496766 A CN202010496766 A CN 202010496766A CN 111593893 A CN111593893 A CN 111593893A
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- rotating
- groove
- friction
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention discloses a construction steel sleeve connecting device, which comprises a transmission case, wherein two fixed cases are symmetrically and fixedly arranged in front of and behind the lower end surface of the transmission case, a containing cavity is arranged in each fixed case, a clamping mechanism is arranged in each containing cavity, two connecting cases are symmetrically and fixedly arranged in front of and behind the lower end surface of the transmission case, a vertical cavity is arranged on the end surface close to each connecting case, a transmission mechanism is arranged in a push rod, two clamping cases are symmetrically and fixedly arranged in front of and behind the lower end surface of the transmission case, a rotating cavity is arranged on the end surface close to each clamping case, a detection mechanism is arranged in each rotating cavity, the device can judge the direction of the rotating sleeve according to the number of placed steel bars, when the two steel bars are placed, the two steel bars can be connected by using the sleeve, the device can be operated by only one person, and is very convenient and does, the manpower is saved.
Description
Technical Field
The invention relates to the field of building steel, in particular to a building steel sleeve connecting device.
Background
Building steel can be divided into steel for steel construction and reinforcing bar for reinforced concrete structure usually, and steel for steel construction mainly has ordinary carbon element constructional steel and low alloy constructional steel, when connecting the reinforcing bar, can use the cover to lead to the connection in the majority of times, can be because the length of reinforcing bar has inconvenience during artifical adapter sleeve, and adapter sleeve is more troublesome alone, and many people connect extravagant manpower again, and adapter sleeve is very troublesome.
Disclosure of Invention
The invention aims to solve the technical problem of providing a construction steel sleeve connecting device, and solves the problems that one person is inconvenient to connect a sleeve, and manpower is wasted when a plurality of persons are connected.
The invention is realized by the following technical scheme.
The invention relates to a construction steel sleeve connecting device which comprises a transmission case, wherein two fixed cases are symmetrically and fixedly arranged in front of and behind the lower end surface of the transmission case, a containing cavity is arranged in each fixed case, a clamping mechanism is arranged in each containing cavity, each clamping mechanism comprises a moving groove arranged on the inner wall of the rear side of each containing cavity, a moving block is arranged in each moving groove in a back-and-forth moving mode, a rotating groove is formed in each moving groove, a pin is fixedly arranged on the inner wall of the right side of each rotating groove, a rotating strip is rotatably arranged on each pin, a reset torsion spring is arranged between each rotating strip and each pin, and a clamping strip is fixedly arranged on the lower end; the front and back of the lower end face of the transmission box are symmetrically and fixedly provided with two connecting boxes, the end face, close to the two connecting boxes, is provided with a vertical cavity, a transmission mechanism is arranged in the push rod and comprises a movable plate capable of moving back and forth in the vertical cavity, the front end face of the movable plate is rotatably provided with three contact shafts, contact wheels are rotatably arranged on the contact shafts, the inner wall of the vertical cavity is provided with a connecting groove, a connecting arm is movably arranged in the connecting groove, a reset spring is connected between the end face of the connecting arm and the inner wall of the connecting groove, and the other end face of the connecting groove is fixedly provided with the movable; the front and back of the lower end face of the transmission case are symmetrically and fixedly provided with two clamping cases, the end faces, close to the two clamping cases, of the two clamping cases are provided with rotating cavities, the rotating cavities are internally provided with detection mechanisms, each detection mechanism comprises a friction shaft arranged on the inner wall on the right side of the corresponding rotating cavity, sleeve friction wheels are arranged in the friction shafts in a back-and-forth moving mode, rotating shafts are arranged in the sleeve friction wheels, pin columns are fixedly arranged on the inner walls on the right sides of the rotating shafts, rotating arms are rotatably arranged on the pin columns, connecting torsion springs are arranged between the rotating arms and the pin columns, clamping strips are fixedly arranged on the lower end faces of the rotating arms, strings are connected to the rotating arms on the front sides, spring grooves are formed in the inner walls, far away from the two rotating cavities, pushing rods are arranged in the spring grooves in the back-and-forth moving mode, the sleeve friction wheels are fixedly, the end surface of the push rod is connected with a pull rope.
Preferably, the rotating strip is connected with a fine wire, the upper end face of the moving block is fixedly provided with a connecting rod, a communicating cavity is arranged in the transmission box, the lower end face of the communicating cavity is fixedly provided with a working motor, the upper end face of the working motor is rotatably provided with a motor shaft, the motor shaft is fixedly provided with a contact spline, the contact spline is provided with a motor friction wheel and a motor bevel gear which can move up and down, the motor bevel gear is arranged at the lower side of the motor friction wheel, a vertical rod is fixedly arranged between the lower end face of the motor friction wheel and the upper end face of the motor bevel gear, the lower end face of the motor bevel gear is provided with a limiting groove with a downward opening, a limiting block can be rotatably arranged in the limiting groove, the lower end face of the limiting block is connected with the fine wire, a contact spring is connected between the lower end, the friction device is characterized in that a contact friction wheel is fixedly arranged on the vertical shaft, a sliding groove is formed in the inner wall on the left side of the communicating cavity and the inner wall on the right side of the communicating cavity, a friction strip is arranged in the sliding groove in a back-and-forth moving mode, a connecting rod is fixedly arranged on the lower end face of the friction strip, and the sliding groove is connected between the end face of the friction strip and the inner wall of the connecting spring.
Preferably, the fixed block that is equipped with of intercommunication chamber rear side inner wall, it is equipped with the driven shaft to rotate on the fixed block, splined connection is equipped with promotion gear and transmission bevel gear on the driven shaft, transmission bevel gear left end face with fixedly connected with contact arm between the promotion gear right-hand member face, it is equipped with the friction axle to promote gear left end face fixedly connected with contact lever, intercommunication chamber left side inner wall rotates, the epaxial fixed drive gear and the driven gear that is equipped with of friction, the drive gear setting of telling is in the driven gear left side, the epaxial spline of friction is equipped with sleeve friction pulley, sleeve friction pulley sets up drive gear in the middle of the driven gear.
Preferably, a working chamber is arranged in the inner wall of the left side of the communicating chamber, a transmission motor is fixedly arranged on the inner wall of the left side of the working chamber, a disc shaft is rotatably arranged on the right end face of the transmission motor, a disc is fixedly arranged on the disc shaft, six tension grooves are arranged in the disc, a telescopic block is movably arranged in each tension groove, a tension spring is connected between the end face of each telescopic block and the inner wall of each tension groove, a rotating arm is connected with the disc shaft through a spline, a pushing groove is arranged on the left end face of the rotating arm, a pushing block is rotatably arranged in each pushing groove, a thrust spring is connected between the left end face of each pushing block and the inner wall of the left side of the communicating chamber, a thin rope is connected to the left end face of each pushing block, the contact rod is fixedly arranged on the right end face of the rotating arm, a lifting, the upper end face of the lifting plate is connected with the pull rope.
Preferably, the elastic force of the reset torsion spring is greater than the elastic force of the contact spring, and the elastic force of the extension spring is less than the gravity of the lifting plate.
The invention has the beneficial effects that: this device can be according to the quantity of placing the reinforcing bar and judge the telescopic direction of rotation, when placing two reinforcing bars, can use the sleeve to couple together two reinforcing bars, and this device only needs just can accomplish the operation alone, and is very convenient, need not many people and operates, has saved the manpower.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
fig. 5 is a schematic view of fig. 2 taken along the direction D-D.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The construction steel sleeve connecting device described in conjunction with fig. 1-5 comprises a transmission case 12, wherein two fixed cases 13 are symmetrically and fixedly arranged in front of and behind the lower end surface of the transmission case 12, a containing cavity 23 is arranged in each fixed case 13, a clamping mechanism 80 is arranged in each containing cavity 23, each clamping mechanism 80 comprises a moving groove 18 arranged on the inner wall of the rear side of each containing cavity 23, a moving block 17 is arranged in each moving groove 18 and can move back and forth, a rotating groove 16 is arranged in each moving groove, a pin 37 is fixedly arranged on the inner wall of the right side of each rotating groove 16, a rotating strip 15 is rotatably arranged on each pin 37, a reset torsion spring 36 is arranged between each rotating strip 15 and each pin 37, and a clamping strip 14 is fixedly arranged on the lower end surface of each rotating; the front and back of the lower end face of the transmission case 12 are symmetrically and fixedly provided with two connecting cases 10, the end face, close to the two connecting cases 10, is provided with a vertical cavity 88, a transmission mechanism 81 is arranged in the push rod 49, the transmission mechanism 81 comprises a moving plate 43 capable of moving back and forth in the vertical cavity 88, the front end face of the moving plate 43 is rotatably provided with three contact shafts 38, contact wheels 39 are rotatably arranged on the contact shafts 38, the inner wall of the vertical cavity 88 is provided with a connecting groove 41, a connecting arm 40 is movably arranged in the connecting groove 41, a return spring 42 is connected between the end face of the connecting arm 40 and the inner wall of the connecting groove 41, and the moving plate 43 is fixedly arranged on the other end face of the; the front and back of the lower end face of the transmission case 12 are symmetrically and fixedly provided with two clamping cases 11, the end face, close to the two clamping cases 11, of each clamping case is provided with a rotating cavity 53, a detection mechanism 82 is arranged in each rotating cavity 53, each detection mechanism 82 comprises a friction shaft 48 arranged on the inner wall of the right side of each rotating cavity 53, a sleeve friction wheel 47 is arranged in each friction shaft 48 and can move back and forth, a rotating shaft 46 is arranged in each sleeve friction wheel 47, a pin 64 is fixedly arranged on the inner wall of the right side of each rotating shaft 46, a rotating arm 45 is rotatably arranged on each pin 64, a connecting torsion spring 65 is arranged between each rotating arm 45 and each pin 64, the lower end face of each rotating arm 45 is fixedly provided with a clamping strip 14, the rotating arm 45 on the front side is connected with a thin rope 59, the inner wall, far away from the two rotating cavities 53, is provided with a spring groove 52, a push rod 49 can move back and forth, an expansion spring 51 is connected between the end surface of the push rod 49 and the inner wall of the spring groove 52, and a pull rope 50 is connected to the end surface of the push rod 49.
Beneficially, the thin wire 22 is connected to the rotating strip 15, the connecting rod 21 is fixedly arranged on the upper end face of the moving block 17, the communicating cavity 44 is arranged in the transmission case 12, the working motor 67 is fixedly arranged on the lower end face of the communicating cavity 44, the motor shaft 30 is rotatably arranged on the upper end face of the working motor 67, the contact spline 24 is fixedly arranged on the motor shaft 30, the motor friction wheel 31 and the motor bevel gear 33 are arranged on the contact spline 24 in a vertically movable manner, the motor bevel gear 33 is arranged on the lower side of the motor friction wheel 31, the vertical rod 32 is fixedly arranged between the lower end face of the motor friction wheel 31 and the upper end face of the motor bevel gear 33, the limiting groove 25 with a downward opening is arranged on the lower end face of the motor bevel gear 33, the limiting block 34 is rotatably arranged in the limiting groove 25, the thin wire 22 is connected to the lower end face of the limiting block 34, and the, the inner wall of the lower side of the communicating cavity 44 rotates to be provided with two vertical shafts 79, contact friction wheels 85 are fixedly arranged on the vertical shafts 79, the inner wall of the left side of the communicating cavity 44 and the inner wall of the right side of the communicating cavity 44 are provided with sliding grooves 27, friction strips 29 can move back and forth in the sliding grooves 27, connecting rods 21 are fixedly arranged on the lower end faces of the friction strips 29, and the sliding grooves 27 are connected between the end faces of the friction strips 29 and the inner walls of the connecting springs 28.
Beneficially, a fixed block 86 is fixedly arranged on the inner wall of the rear side of the communication cavity 44, a driven shaft 75 is rotatably arranged on the fixed block 86, a pushing gear 73 and a transmission bevel gear 26 are arranged on the driven shaft 75 in a spline connection manner, a contact arm 78 is fixedly connected between the left end face of the transmission bevel gear 26 and the right end face of the pushing gear 73, a contact rod 77 is fixedly connected to the left end face of the pushing gear 73, a friction shaft 48 is rotatably arranged on the inner wall of the left side of the communication cavity 44, a transmission gear 76 and a driven gear 74 are fixedly arranged on the friction shaft 48, the transmission gear 76 is arranged on the left side of the driven gear 74, a sleeve friction wheel 47 is arranged on the friction shaft 48 in a spline manner, and the sleeve friction wheel 47 is arranged.
Beneficially, a working chamber 56 is arranged in the inner wall of the left side of the communicating chamber 44, a transmission motor 68 is fixedly arranged on the inner wall of the left side of the working chamber 56, a disc shaft 54 is rotatably arranged on the right end face of the transmission motor 68, a disc 60 is fixedly arranged on the disc shaft 54, six tension grooves 63 are arranged in the disc 60, telescopic blocks 61 are movably arranged in the tension grooves 63, tension springs 62 are connected between the end faces of the telescopic blocks 61 and the inner walls of the tension grooves 63, a rotating arm 45 is connected to the disc shaft 54 through a spline, a pushing groove 72 is arranged on the left end face of the rotating arm 45, a pushing block 70 is rotatably arranged in the pushing groove 72, a pushing spring 69 is connected between the left end face of the pushing block 70 and the inner wall of the left side of the communicating chamber 44, a string 59 is connected to the left end face of the pushing block 70, a contact rod 77 is fixedly arranged on the right end face of the, the lifting groove 58 is internally provided with a lifting plate 57 capable of moving up and down, and the upper end surface of the lifting plate 57 is connected with the pull rope 50.
Advantageously, the return torsion spring 36 has a greater elastic force than the contact spring 35, and the extension spring 51 has a lower elastic force than the weight of the lifting plate 57.
In the initial state, the connecting spring 28, the return torsion spring 36, the return spring 42, the connecting torsion spring 65, and the thrust spring 69 are in the normal state, and the contact spring 35 and the extension spring 51 are in the compressed state.
In the working state, the sleeve is placed on the steel bar, the steel bar is placed between the two fixed boxes 13 from bottom to top, the steel bar drives the rotating strip 15 to rotate, the rotating strip 15 drives the fine wire 22 to loosen, the fine wire 22 loosens, the contact spring 35 pushes the limiting block 34 to move upwards, the limiting block 34 drives the motor bevel gear 33 to move upwards, the motor bevel gear 33 moves upwards to be meshed with the accommodating cavity 23, the motor bevel gear 33 drives the motor friction wheel 31 to move upwards through the vertical rod 32, the motor friction wheel 31 moves upwards to be meshed with the contact friction wheel 85, the working motor 67 is started, the working motor 67 drives the motor shaft 30 to rotate, the motor shaft 30 drives the motor friction wheel 31 to rotate, the motor friction wheel 31 rotates to drive the contact friction wheel 85 to rotate, the contact friction wheel 85 drives the two friction strips 29 to approach, the friction strip 29 drives the connecting rod 21 to, the moving block 17 drives the rotating strips 15 to move, the two rotating strips 15 clamp the steel bars, the motor shaft 30 drives the motor bevel gear 33 to rotate, the motor bevel gear 33 is meshed to drive the transmission bevel gear 26 to rotate, the transmission bevel gear 26 drives the pushing gear 73 to rotate through the driven shaft 75, the pushing gear 73 is meshed to drive the driven gear 74 to rotate, the driven gear 74 drives the sleeve friction wheel 47 to rotate through the friction shaft 48, the sleeve friction wheel 47 drives the sleeve to rotate, the sleeve is arranged on the steel bar, the other section of steel bar is placed between the two clamping boxes 11 from bottom to top, the steel bar drives the rotating arm 45 to rotate, the rotating arm 45 tensions the string 59, the string 59 pulls the rotating arm 45 to move leftwards, the rotating arm 45 drives the pushing gear 73 to move leftwards, the pushing gear 73 is disengaged from the driven gear 74, the pushing gear 73 drives the transmission bevel gear 26 to move leftwards, the rotating arm 45 moves leftwards to be meshed with the transmission gear 76, the transmission motor 68 is started, the transmission motor 68 drives the disc shaft 54 to rotate, the disc shaft 54 drives the disc 60 to rotate, the disc 60 rotates, the telescopic block 61 is far away from the disc shaft 54, the disc shaft 54 drives the lifting plate 57 to move upwards, the pull rope 50 is loosened, the telescopic spring 51 drives the two sleeve friction wheels 47 to approach, the rotating arm 45 moves along with the sleeve friction wheels 47, the rotating arm 45 clamps the steel bars, the disc shaft 54 drives the rotating arm 45 to rotate, the rotating arm 45 drives the transmission gear 76 to rotate, the transmission gear 76 drives the friction shaft 48 to rotate, the friction shaft 48 drives the sleeve friction wheels 47 to rotate, and the sleeve friction wheels 47 reversely drive the sleeve to rotate, so that the sleeve connects the.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a building steel muffjoint equipment, includes transmission case, its characterized in that: the front and back of the lower end face of the transmission case are symmetrically and fixedly provided with two fixed cases, a containing cavity is arranged in each fixed case, a clamping mechanism is arranged in each containing cavity and comprises a moving groove arranged on the inner wall of the rear side of each containing cavity, a moving block is arranged in each moving groove and can move back and forth, a rotating groove is formed in each containing cavity, a pin is fixedly arranged on the inner wall of the right side of each rotating groove, a rotating strip is rotatably arranged on each pin, a reset torsion spring is arranged between each rotating strip and each pin, and a clamping strip is fixedly arranged on the lower end face of each rotating strip; the front and back of the lower end face of the transmission box are symmetrically and fixedly provided with two connecting boxes, the end face, close to the two connecting boxes, is provided with a vertical cavity, a transmission mechanism is arranged in the push rod and comprises a movable plate capable of moving back and forth in the vertical cavity, the front end face of the movable plate is rotatably provided with three contact shafts, contact wheels are rotatably arranged on the contact shafts, the inner wall of the vertical cavity is provided with a connecting groove, a connecting arm is movably arranged in the connecting groove, a reset spring is connected between the end face of the connecting arm and the inner wall of the connecting groove, and the other end face of the connecting groove is fixedly provided with the movable; the front and back of the lower end face of the transmission case are symmetrically and fixedly provided with two clamping cases, the end faces, close to the two clamping cases, of the two clamping cases are provided with rotating cavities, the rotating cavities are internally provided with detection mechanisms, each detection mechanism comprises a friction shaft arranged on the inner wall on the right side of the corresponding rotating cavity, sleeve friction wheels are arranged in the friction shafts in a back-and-forth moving mode, rotating shafts are arranged in the sleeve friction wheels, pin columns are fixedly arranged on the inner walls on the right sides of the rotating shafts, rotating arms are rotatably arranged on the pin columns, connecting torsion springs are arranged between the rotating arms and the pin columns, clamping strips are fixedly arranged on the lower end faces of the rotating arms, strings are connected to the rotating arms on the front sides, spring grooves are formed in the inner walls, far away from the two rotating cavities, pushing rods are arranged in the spring grooves in the back-and-forth moving mode, the sleeve friction wheels are fixedly, the end surface of the push rod is connected with a pull rope.
2. The building steel sleeve joint apparatus of claim 1, wherein: the rotating strip is connected with a fine wire, the upper end face of the moving block is fixedly provided with a connecting rod, the transmission box is internally provided with a communicating cavity, the lower end face of the communicating cavity is fixedly provided with a working motor, the upper end face of the working motor is rotatably provided with a motor shaft, the motor shaft is fixedly provided with a contact spline, the contact spline is provided with a motor friction wheel and a motor bevel gear which can move up and down, the motor bevel gear is arranged at the lower side of the motor friction wheel, a vertical rod is fixedly arranged between the lower end face of the motor friction wheel and the upper end face of the motor bevel gear, the lower end face of the motor bevel gear is provided with a limiting groove with a downward opening, a limiting block can be rotatably arranged in the limiting groove, the lower end face of the limiting block is connected with the fine wire, a contact spring is connected between the, the friction device is characterized in that a contact friction wheel is fixedly arranged on the vertical shaft, a sliding groove is formed in the inner wall on the left side of the communicating cavity and the inner wall on the right side of the communicating cavity, a friction strip is arranged in the sliding groove in a back-and-forth moving mode, a connecting rod is fixedly arranged on the lower end face of the friction strip, and the sliding groove is connected between the end face of the friction strip and the inner wall of the connecting spring.
3. The building steel sleeve joint apparatus of claim 1, wherein: the fixed block that is equipped with of intercommunication chamber rear side inner wall, it is equipped with the driven shaft to rotate on the fixed block, splined connection is equipped with promotion gear and transmission bevel gear on the driven shaft, transmission bevel gear left end face with fixedly connected with contact arm between the promotion gear right-hand member face, promotion gear left end face fixedly connected with contact arm, intercommunication chamber left side inner wall rotates and is equipped with the friction axle, fixed drive gear and the driven gear of being equipped with on the friction axle, the drive gear setting of telling is in the driven gear left side, the epaxial spline of friction is equipped with sleeve friction pulley, sleeve friction pulley sets up drive gear in the middle of the driven gear.
4. A construction steel sleeve coupling apparatus as claimed in claim 3, wherein: a working cavity is arranged in the inner wall of the left side of the communicating cavity, a transmission motor is fixedly arranged on the inner wall of the left side of the working cavity, a disc shaft is rotatably arranged on the right end face of the transmission motor, a disc is fixedly arranged on the disc shaft, six tension grooves are arranged in the disc, a telescopic block is arranged in the tension groove, a tension spring is connected between the end surface of the telescopic block and the inner wall of the tension groove, the disc shaft is connected with a rotating arm through a spline, the left end surface of the rotating arm is provided with a pushing groove, a pushing block is rotationally arranged in the pushing groove, a thrust spring is connected between the left end surface of the pushing block and the inner wall of the left side of the communicating cavity, the left end surface of the pushing block is connected with a string, the right end face of the rotating arm is fixedly provided with the contact rod, the inner wall of the right side of the working cavity is provided with a lifting groove, the lifting groove can be internally provided with a lifting plate in a vertical moving mode, and the upper end face of the lifting plate is connected with the pull rope.
5. The building steel sleeve joint apparatus of claim 2, wherein: the elastic force of the reset torsion spring is greater than that of the contact spring, and the elastic force of the extension spring is less than that of the lifting plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496766.9A CN111593893B (en) | 2020-06-03 | 2020-06-03 | Building steel sleeve connecting equipment |
| GBGB2014620.5A GB202014620D0 (en) | 2020-06-03 | 2020-09-17 | A construction steel sleeve connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496766.9A CN111593893B (en) | 2020-06-03 | 2020-06-03 | Building steel sleeve connecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111593893A true CN111593893A (en) | 2020-08-28 |
| CN111593893B CN111593893B (en) | 2021-01-15 |
Family
ID=72184625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010496766.9A Active CN111593893B (en) | 2020-06-03 | 2020-06-03 | Building steel sleeve connecting equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111593893B (en) |
| GB (1) | GB202014620D0 (en) |
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| KR20180065043A (en) * | 2016-12-06 | 2018-06-18 | 주식회사 정우비엔씨 | Reinforced Connection device and method |
| CN110303106A (en) * | 2019-08-16 | 2019-10-08 | 诸暨市诺达机械科技有限公司 | A kind of auxiliary bar sleeve arrangement |
| CN210024396U (en) * | 2019-06-18 | 2020-02-07 | 史洪才 | Reinforcing bar sleeve tightening machine |
| CN110861036A (en) * | 2019-11-29 | 2020-03-06 | 北京城建轨道交通建设工程有限公司 | Automatic device for connecting reinforcing steel bar straight thread sleeve |
| CN210177975U (en) * | 2019-06-02 | 2020-03-24 | 山东克瑞斯重工集团有限公司 | Steel bar sleeve connecting device |
| CN111112510A (en) * | 2020-01-07 | 2020-05-08 | 新昌宠信机械科技有限公司 | Metal wire connects extension equipment |
-
2020
- 2020-06-03 CN CN202010496766.9A patent/CN111593893B/en active Active
- 2020-09-17 GB GBGB2014620.5A patent/GB202014620D0/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11117535A (en) * | 1997-10-09 | 1999-04-27 | Kumagai Gumi Co Ltd | Continuous rotating equipment for threaded joint for coupling threaded reinforcing bar |
| CN105082058A (en) * | 2014-05-07 | 2015-11-25 | 中建筑港集团有限公司 | Abutting apparatus for reinforcing steel bars |
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| CN207211770U (en) * | 2017-08-29 | 2018-04-10 | 刘伟 | A kind of steel bar clamping device |
| CN210177975U (en) * | 2019-06-02 | 2020-03-24 | 山东克瑞斯重工集团有限公司 | Steel bar sleeve connecting device |
| CN210024396U (en) * | 2019-06-18 | 2020-02-07 | 史洪才 | Reinforcing bar sleeve tightening machine |
| CN110303106A (en) * | 2019-08-16 | 2019-10-08 | 诸暨市诺达机械科技有限公司 | A kind of auxiliary bar sleeve arrangement |
| CN110861036A (en) * | 2019-11-29 | 2020-03-06 | 北京城建轨道交通建设工程有限公司 | Automatic device for connecting reinforcing steel bar straight thread sleeve |
| CN111112510A (en) * | 2020-01-07 | 2020-05-08 | 新昌宠信机械科技有限公司 | Metal wire connects extension equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202014620D0 (en) | 2020-11-04 |
| CN111593893B (en) | 2021-01-15 |
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Effective date of registration: 20201228 Address after: No.9, Sanlihe Road, Haidian District, Beijing 100089 Applicant after: CHINA CONSTRUCTION BASE BACILITIES Co.,Ltd. Address before: Room 03, 5th floor, unit 1, building 12, 60 Ruida Road, high tech Development Zone, Zhengzhou City, Henan Province, 450000 Applicant before: Zhengzhou mengming Machinery Technology Co.,Ltd. |
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