CN113279519A - Construction method of polygonal composite spiral hoop building - Google Patents
Construction method of polygonal composite spiral hoop building Download PDFInfo
- Publication number
- CN113279519A CN113279519A CN202110574571.6A CN202110574571A CN113279519A CN 113279519 A CN113279519 A CN 113279519A CN 202110574571 A CN202110574571 A CN 202110574571A CN 113279519 A CN113279519 A CN 113279519A
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- frame
- building
- spiral hoop
- rod
- rigid coupling
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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
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
- E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the field of polygonal composite spiral hoops, in particular to a construction method of a polygonal composite spiral hoop building. The construction method of the polygonal composite spiral hoop building also comprises a construction device of the polygonal composite spiral hoop building; the polygonal composite spiral hoop building construction device comprises a building frame, a meshing frame, a vertical frame, an oblique angle frame, a motor I and a lead screw I, wherein the meshing frame is arranged on the left side of the building frame, the vertical frame is fixedly connected to the left rear portion of the building frame, two ends of the oblique angle frame are fixedly connected to the right side of the building frame, the lead screw I is movably connected to the meshing frame, and the motor I is fixedly connected with the lead screw I. The spiral hoop is directly filled after the spiral hoop is wound, when the spiral hoop is used, the driving motor I can drive the screw rod I to rotate, power is conveniently provided for follow-up work, the structure is simple, the use is convenient, and the work of winding the spiral hoop in any place by moving the building frame at will can be carried out.
Description
Technical Field
The invention relates to the field of polygonal composite spiral hoops, in particular to a construction method of a polygonal composite spiral hoop building.
Background
For example, the invention discloses a construction method of a 88100652.1 polygonal composite spiral hoop building, which belongs to the technical field of reinforced concrete engineering in civil engineering, is a specific matched construction method of the invention of the polygonal composite spiral hoop technology made by the inventor in the past, the construction method not only provides an effective, feasible and easy-to-operate construction method for beams, columns and node areas of a structure by adopting the polygonal composite spiral hoop technology, but also finds an alternative construction method for the preparation technology that common stirrups cannot be adopted to construct the stirrups of the node areas according to design requirements for many years, and by adopting the construction method, mechanical production can be realized, the work efficiency is improved, and the engineering quality is improved. It is not suitable for carrying the building frame at will to perform the work of winding the spiral hoop at any place.
Disclosure of Invention
The invention aims to provide a construction method of a polygonal composite spiral hoop building, which can be used for freely moving a building frame to carry out spiral hoop winding work at any place.
The purpose of the invention is realized by the following technical scheme: a construction method of a polygonal composite spiral hoop building comprises the following steps:
the method comprises the following steps: carrying out spiral preparation on the composite spiral hoop;
step two: shearing the prepared composite spiral hoop;
step three: pushing the sheared composite spiral hoop into a reinforced concrete column;
step four: the composite spiral hoop is placed into a column of reinforced concrete.
The construction method of the polygonal composite spiral hoop building also comprises a construction device of the polygonal composite spiral hoop building;
the polygonal composite spiral hoop building construction device comprises a building frame, a meshing frame, a vertical frame, an oblique angle frame, a motor I and a lead screw I, wherein the meshing frame is arranged on the left side of the building frame, the vertical frame is fixedly connected to the left rear portion of the building frame, two ends of the oblique angle frame are fixedly connected to the right side of the building frame, the lead screw I is movably connected to the meshing frame, and the motor I is fixedly connected with the lead screw I.
The automatic screw-driving device is characterized by further comprising a lifting frame, a fixing frame, a machine base, a limiting frame and a base, wherein the fixing frame is arranged on the upper portion of the lifting frame, the machine base is arranged on the right side of the lifting frame, the limiting frame is arranged on the front side and the rear side of the machine base, the base is arranged on the lower portion of the lifting frame, two ends of one side of the lifting frame are movably connected to the meshing frame, and the lifting frame is in transmission connection with the screw I.
Still include ejector pin and mediation ring I, mediation ring I swing joint is in the one end of ejector pin, and the other end rigid coupling of ejector pin is on vertical frame.
Still include sill bar and mediation ring II, mediation ring II swing joint is in the one end of sill bar, and the other end rigid coupling of sill bar is in one side of building frame bottom.
The construction method of the polygonal composite spiral hoop building has the beneficial effects that:
the building frame is placed above the reinforced concrete column, the two frames at the lower end of the building frame are aligned to the upper side of the reinforced concrete column, the spiral hoop can be directly filled after the spiral hoop is wound, when the spiral hoop winding machine is used, the driving motor I can drive the screw rod I to rotate, power can be conveniently provided for subsequent work, the structure is simple, the use is convenient, and the spiral hoop winding machine can be used for freely moving the building frame to wind the spiral hoop at any place.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic top view of a portion of the construction of the present invention;
FIG. 2 is a partial structural schematic view of the invention in elevation;
FIG. 3 is a partial structural schematic view of the rotating disk of the present invention;
FIG. 4 is an enlarged partial schematic view of a clamping arc in accordance with the present invention;
FIG. 5 is a schematic view of a partial structure of the pusher plate of the present invention;
FIG. 6 is a schematic view of a portion of the cutting frame of the present invention;
FIG. 7 is a schematic view of a portion of the construction of the pressing frame of the present invention;
FIG. 8 is a bottom view of the pressing frame of the present invention;
FIG. 9 is a schematic view of the construction of the portion of the inventive construction rack in contact with the helical band;
FIG. 10 is a schematic view of a portion of the connection between the boss and the electric putter III according to the present invention;
FIG. 11 is a partial schematic view of the bevel bracket and cutting bracket of the present invention;
FIG. 12 is a schematic view of a contact portion between the pressing frame and the limiting frame according to the present invention;
in the figure: a building frame 101; an engagement frame 102; a vertical frame 103; a bevel bracket 104; a motor I105; a lead screw I106; a lifting frame 107; a fixed frame 108; a base 109; a spacing frame 110; a base 111; a top bar 112; a dredging ring I113; a bottom bar 114; a dredging ring II 115; a motor II 201; rotating the rod 202; a rotating disk 203; an electric push rod I204; a long straight frame 205; a motor III 206; a helical ferrule 207; a lead screw II 208; a slide bar 209; a clamping arc 210; an electric push rod II 301; a boss 302; a scissor seat I303; a limiting block I304; a scissor seat II 305 and a limiting block II 306; a push plate 307; an electric push rod III 401; a cutting frame 402; a shearing knife I403; a sliding bar I404; a shearing knife II 405; a sliding bar II 406; the electric push rod IV 501; a pressing frame 502; an arcuate surface 503;
Detailed Description
The part is according to the working process expressed in figures 1 and 2: the left side of building frame 101 is equipped with meshing frame 102, the rear portion rigid coupling of building frame 101 left end has vertical frame 103, the rear side of the upper end on building frame 101 right side is fixed in to the upper end of bevel frame 104, the lower extreme rigid coupling of bevel frame 104 is in the front side of building frame 101 right side lower extreme, the upper end of lead screw I106 rotates and connects in the upper end of meshing frame 102, the lower extreme of lead screw I106 rotates and connects in the left end of building frame 101, the output shaft of motor I105 passes through shaft coupling and lead screw I106 rigid coupling.
Further, when the building frame 101 is used, the building frame 101 is placed above a reinforced concrete column in advance, two frames at the lower end of the building frame 101 are aligned to the upper side of the reinforced concrete column, the spiral hoop can be directly filled after the spiral hoop is wound, when the building frame is used, the driving motor I105 can drive the screw rod I106 to rotate, power can be conveniently provided for follow-up work, the structure is simple, the use is convenient, and the building frame 101 can be moved randomly to perform the work of winding the spiral hoop at any place.
The part is according to the working process expressed in figures 1 and 2: the right side rigid coupling of crane 107 upper end has mount 108, and the right-hand member of crane 107 is equipped with frame 109, and spacing 110 mirror symmetry is equipped with two, and two spacing 110 rigid couplings are both ends around frame 109 respectively, and the right side rigid coupling of crane 107 lower extreme has base 111, and both ends sliding connection is around meshing frame 102 inside both sides respectively around crane 107 left side, and the middle part threaded connection of crane 107 left end is on lead screw I106.
Further, when the lifting frame is used, when the driving motor I105 drives the lead screw I106 to rotate, the lifting frame 107 can be driven to lift under the condition of transmission with the lead screw I106, the lifting frame is convenient to wind the spiral hoop and plays a role in pulling, and the lifting frame is convenient to provide force in the vertical direction.
The part is according to the working process expressed in figures 1 and 2: the right end of the top rod 112 is rotatably connected with a dredging ring I113, and the left end of the top rod 112 is fixedly connected to the vertical frame 103.
To explain further, after the winding of the spiral clamp is completed, the spiral clamp after the winding is completed may be attached to the pull through ring i 113, thereby preventing the spiral clamp from being deviated when being wound.
The part is according to the working process expressed in figures 1 and 2: the right end of the bottom rod 114 is rotatably connected with a dredging ring II 115, and the left end of the bottom rod 114 is fixedly connected with the front side of the bottom of the building frame 101.
To explain further, before the spiral hoop is wound, in order to place the spiral hoop into the building frame 101, one end of the raw material of the spiral hoop is pulled to the bottom of the front side of the building frame 101, and the pulling end of the spiral hoop is attached to the dredging ring II 115, so that the spiral hoop can be placed into the reinforced concrete column quickly after being cut.
The motor II 201, the rotating rod 202, the rotating disc 203 and the electric push rod I204 are further included, the rotating rod 202 is fixedly connected with the motor II 201, the rotating disc 203 is fixedly connected with the rotating rod 202, the fixed end of the electric push rod I204 is fixedly connected to one side of the rotating disc 203, the motor II 201 is fixedly connected in the base 109, and the rotating rod 202 is movably connected to the base 111.
The part is according to the working process expressed in fig. 3: the output shaft of motor II 201 passes through the shaft coupling and is connected with rotary rod 202 rigid coupling, and the middle part rigid coupling of rotary disk 203 is at the lower extreme of rotary rod 202, and one side rigid coupling of rotary disk 203 has the stiff end of electric putter I204, and the rigid coupling has motor II 201 in the frame 109, and the last swivelling joint of base 111 has rotary rod 202.
To explain further, when the lifting frame is used, the driving motor II 201 drives the rotating rod 202 to rotate, and then the rotating rod 202 rotates to drive the rotating disk 203 to rotate, when the rotating disk 203 rotates, the electric push rod I204 can be driven to rotate at a constant speed, so that the rotating force can be provided when the spiral hoop is wound conveniently, and the spiral hoop winding work can be provided at any time, and therefore the follow-up spiral hoop is mounted inside the reinforced concrete column under the driving of the lifting frame 107.
The electric pushing device is characterized by further comprising a long straight frame 205, a motor III 206, a spiral hoop 207, a lead screw II 208, a sliding rod 209 and clamping arcs 210, wherein the long straight frame 205 is movably connected with the movable end of the electric pushing rod I204, the lead screw II 208 is rotatably connected to the front side of the long straight frame 205, the sliding rod 209 is fixedly connected to the rear side of the long straight frame 205, the motor III 206 is fixedly connected with the lead screw II 208, the two sides of the lead screw II 208 are respectively in transmission connection with the front part of the upper side of one clamping arc 210, the two sides of the sliding rod 209 are respectively and movably connected with the rear part of the upper side of one clamping arc 210, and the upper side of the spiral hoop 207 is in contact with the two clamping arcs 210.
This part is according to the working process expressed in figures 3, 4, 9 and 12: the movable end of electric putter I204 rotates the middle part of connecting in long straight frame 205 upper end, both ends rotate about long straight frame 205 front side are connected with the both ends about lead screw II 208, both ends rigid coupling is about long straight frame 205 rear side about both ends of slide bar 209, the output shaft of motor III 206 passes through shaft coupling and lead screw II 208 rigid coupling, centre gripping arc 210 mirror symmetry is equipped with two, the front side screw thread transmission of two centre gripping arcs 210 upper ends is connected at both ends about lead screw II 208, the rear side sliding connection of two centre gripping arcs 210 upper ends is at both ends about slide bar 209, the inside contact of two centre gripping arcs 210 has the upper portion of spiral hoop 207.
To explain further, when winding the spiral hoop, one end of the raw material of the spiral hoop is placed on the upper side of the building frame 101 and positioned on the dredging ring I113 to be pushed into the building frame 101, at this time, the synchronous limit effect is performed by the building frame 101 when the raw material enters the building frame 101, the screw I106 is further synchronously driven to rotate and the rotating disc 203 rotates, before that, the motor III 206 is driven to drive the clamping arcs 210 at the two ends of the screw II 208 to clamp the drawn spiral hoop 207, so as to clamp one end of the column spiral hoop 207, the electric push rod I204 is driven to rotate to drive the raw material of the spiral hoop 207 placed into the building frame 101 by the dredging ring II 115, then the electric push rod I204 rotates to drive the raw material of the clamped spiral hoop 207 to start, and then the lifting frame 107 ascends, so as to finish the winding work of the spiral hoop 207, compared with the existing heavy machine, the building frame 101 can be directly placed at the upper end of the column to be provided with the reinforced concrete to perform winding operation, the spiral hoop 207 can be wound at any time, the labor intensity required for carrying the prepared spiral hoop 207 is reduced, the work of installing the spiral hoop 207 by workers is facilitated, and the spiral hoop 207 shown in the attached drawing 3 is used for preparing the wound spiral hoop 207.
Still include electric putter II 301, convex seat 302, scissors seat I303, stopper I304, scissors seat II 305, stopper II 306 and catch plate 307, the middle part rigid coupling of catch plate 307 is at the expansion end of electric putter II 301, convex seat 302 is established on the upper portion of catch plate 307, scissors seat I303 is established in the left side of stopper I304, stopper I304 rigid coupling is at the rear portion of catch plate 307 upper end, scissors seat II 305 is established in the left side of stopper II 306, stopper II 306 rigid coupling is at the front end of catch plate 307 downside, the rear portion sliding connection of catch plate 307 upside is in the upper end of oblique angle frame 104, the anterior sliding connection of catch plate 307 downside is at the lower extreme of oblique angle frame 104, the stiff end rigid coupling of electric putter II 301 is at the middle part of oblique angle frame 104.
This part is according to the working procedure expressed in figures 5, 9, 10 and 11: the expansion end rigid coupling of electric putter II 301 is at the middle part of catch plate 307, the upper portion of catch plate 307 is equipped with boss 302, stopper I304 is established at the left end of scissors seat I303, the rear portion rigid coupling of catch plate 307 upper end has stopper I304, the left side rigid coupling of stopper II 306 has scissors seat II 305, the front end rigid coupling of catch plate 307 downside has stopper II 306, the upper end sliding connection of oblique angle frame 104 has the rear portion of catch plate 307 upside, the lower extreme sliding connection of oblique angle frame 104 is in the front portion of catch plate 307 downside, the middle part rigid coupling of oblique angle frame 104 has the stiff end of electric putter II 301.
To explain further, when in use, the driving electric push rod ii 301 drives the push plate 307 to move, so that the scissor seat i 303 and the scissor seat ii 305 can be close to the lower ends of the upper side and the lower side of the finished product spiral hoop 207 after the winding work is completed, and the spiral hoop 207 can be conveniently cut.
Still include electric putter III 401, cutting frame 402, cut sword I403, slide bar I404, cut II 405 of sword and slide bar II 406, the middle part rigid coupling on cutting frame 402 top is at the expansion end of electric putter III 401, cut I403 of sword and establish the rear portion at cutting frame 402, slide bar I404 is established on the right side of cutting I403, cut II 405 of sword and establish the front side at cutting frame 402, slide bar II 406 is established on the right side of cutting II 405, the stiff end rigid coupling of electric putter III 401 is on convex seat 302, slide bar I404 swing joint is in stopper I304, slide bar II 406 sliding connection is in stopper II 306.
This part is according to the working procedure expressed in figures 5, 6, 10 and 11: the expansion end rigid coupling of electric putter III 401 is at the middle part on cutting frame 402 top, the rear portion rigid coupling of cutting frame 402 has and cuts sword I403, the right side rigid coupling of cutting sword I403 has slip strip I404, the front side rigid coupling of cutting frame 402 has and cuts sword II 405, the right side rigid coupling of cutting sword II 405 has slip strip II 406, the rigid coupling has the stiff end of electric putter III 401 on the convex seat 302, sliding connection has slip strip I404 in stopper I304, sliding connection has slip strip II 406 in stopper II 306.
To explain further, when the spiral hoop 207 is cut, the electric push rod iii 401 is driven to drive the cutting frame 402 to descend, and the upper end and the lower end of the spiral hoop 207 which is wound are cut by the cutting knife i 403 and the cutting knife ii 405, so that the spiral hoop 207 can be conveniently placed inside the reinforced concrete column.
The scissors seat I303, the scissors seat II 305, the shearing knife I403 and the shearing knife II 405 are preferably made of stainless steel.
To explain further, when stainless steel is used for the scissor seat I303, the scissor seat II 305, the scissor knife I403 and the scissor knife II 405, the spiral hoop 207 can be cut more rapidly.
The electric push rod IV comprises an electric push rod IV 501, a pressing frame 502 and an arc-shaped surface 503, wherein the middle of the upper end of the pressing frame 502 is fixedly connected to the movable end of the electric push rod IV 501, the arc-shaped surface 503 is arranged at each of the front end and the rear end of the lower end of the pressing frame 502, the fixed end of the electric push rod IV 501 is fixedly connected to the fixed frame 108, and the front end and the rear end of the pressing frame 502 are respectively connected to the two limiting frames 110 in a sliding mode.
This part is according to the working procedure expressed in figures 7, 8 and 12: when the spiral hoop 207 after being sheared is pushed to the inside of the reinforced concrete column, the electric driving push rod IV 501 drives the pressing frames 502 to move downwards, the two arc-shaped surfaces 503 on the two pressing frames 502 are attached to the two ends of the spiral hoop 207, the spiral hoop 207 is pressed to the inside of the reinforced concrete column, time and labor are saved, the building frame 101 is convenient to observe the condition that the spiral hoop 207 is placed in the inside of the reinforced concrete column, and the structure is simple and convenient to use.
Claims (10)
1. A construction method of a polygonal composite spiral hoop building is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: carrying out spiral preparation on the composite spiral hoop;
step two: shearing the prepared composite spiral hoop;
step three: pushing the sheared composite spiral hoop into a reinforced concrete column;
step four: the composite spiral hoop is placed into a column of reinforced concrete.
2. The construction method of a polygonal composite spiral hoop building according to claim 1, wherein: the construction method of the polygonal composite spiral hoop building also comprises a construction device of the polygonal composite spiral hoop building;
the polygonal composite spiral hoop building construction device comprises a building frame (101), an engagement frame (102), a vertical frame (103), an oblique angle frame (104), a motor I (105) and a lead screw I (106), wherein the engagement frame (102) is arranged on the left side of the building frame (101), the vertical frame (103) is fixedly connected to the left rear portion of the building frame (101), two ends of the oblique angle frame (104) are fixedly connected to the right side of the building frame (101), the lead screw I (106) is movably connected to the engagement frame (102), and the motor I (105) is fixedly connected with the lead screw I (106).
3. The construction equipment of claim 2 wherein: still include crane (107), mount (108), frame (109), spacing (110) and base (111), establish on the upper portion of crane (107) mount (108), establish on the right side of crane (107) frame (109), both sides are equipped with spacing (110) around frame (109), establish in the lower part of crane (107) base (111), the both ends swing joint of crane (107) one side is on meshing frame (102), crane (107) are connected with I (106) transmission of lead screw.
4. The construction equipment of claim 3 wherein: the dredging device is characterized by further comprising a top rod (112) and a dredging ring I (113), wherein the dredging ring I (113) is movably connected to one end of the top rod (112), and the other end of the top rod (112) is fixedly connected to the vertical frame (103).
5. The construction equipment of claim 4 wherein: the building frame is characterized by further comprising a bottom rod (114) and a dredging ring II (115), wherein the dredging ring II (115) is movably connected to one end of the bottom rod (114), and the other end of the bottom rod (114) is fixedly connected to one side of the bottom of the building frame (101).
6. The construction equipment of claim 5 wherein: still include motor II (201), rotary rod (202), rotary disk (203) and electric putter I (204), rotary rod (202) and motor II (201) fixed connection, rotary disk (203) and rotary rod (202) fixed connection, the stiff end rigid coupling of electric putter I (204) is in one side of rotary disk (203), motor II (201) rigid coupling is in frame (109), rotary rod (202) swing joint is on base (111).
7. The construction equipment of claim 6 wherein: the electric screw driver is characterized by further comprising a long straight frame (205), a motor III (206), a spiral hoop (207), a screw II (208), a sliding rod (209) and clamping arcs (210), wherein the long straight frame (205) is movably connected with the movable end of the electric push rod I (204), the screw II (208) is rotatably connected to the front side of the long straight frame (205), the sliding rod (209) is fixedly connected to the rear side of the long straight frame (205), the motor III (206) is fixedly connected with the screw II (208), the two sides of the screw II (208) are respectively in transmission connection with the front part of the upper side of one clamping arc (210), the two sides of the sliding rod (209) are respectively and movably connected with the rear part of the upper side of one clamping arc (210), and the upper side of the spiral hoop (207) is in contact with the two clamping arcs (210).
8. The construction equipment of claim 7 wherein: also comprises an electric push rod II (301), a convex seat (302), a scissor seat I (303), a limiting block I (304), a scissor seat II (305), a limiting block II (306) and a push plate (307), the middle part rigid coupling of slurcam (307) is at the expansion end of electric putter II (301), the upper portion at slurcam (307) is established in convex seat (302), scissors seat I (303) are established in the left side of stopper I (304), stopper I (304) rigid coupling is at the rear portion of slurcam (307) upper end, scissors seat II (305) are established in the left side of stopper II (306), stopper II (306) rigid coupling is at the front end of slurcam (307) downside, the rear portion sliding connection of slurcam (307) upside is in the upper end of bevel frame (104), the anterior sliding connection of slurcam (307) downside is at the lower extreme of bevel frame (104), the stiff end rigid coupling of electric putter II (301) is in the middle part of bevel frame (104).
9. The construction equipment of claim 8 wherein: still include electric putter III (401), cutting frame (402), cut sword I (403), slide bar I (404), cut sword II (405) and slide bar II (406), the middle part rigid coupling on cutting frame (402) top is at the expansion end of electric putter III (401), the rear portion at cutting frame (402) is established in cutting sword I (403), slide bar I (404) are established on the right side of cutting sword I (403), cut the front side at cutting frame (402) in sword II (405), the right side at cutting sword II (405) is established in slide bar II (406), the rigid coupling of electric putter III (401) stiff end is on convex base (302), slide bar I (404) swing joint is in stopper I (304), slide bar II (406) sliding connection is in stopper II (306).
10. The construction equipment of claim 9 wherein: preferably, the scissors seat I (303), the scissors seat II (305), the shearing knife I (403) and the shearing knife II (405) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110574571.6A CN113279519A (en) | 2021-05-26 | 2021-05-26 | Construction method of polygonal composite spiral hoop building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110574571.6A CN113279519A (en) | 2021-05-26 | 2021-05-26 | Construction method of polygonal composite spiral hoop building |
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| CN113279519A true CN113279519A (en) | 2021-08-20 |
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| CN202110574571.6A Pending CN113279519A (en) | 2021-05-26 | 2021-05-26 | Construction method of polygonal composite spiral hoop building |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412438A (en) * | 1981-07-24 | 1983-11-01 | Gosudarstvenny Nauchnoissledovatelsky, Proektny I Konstruktorsky Institut Splavov I Obrabotki Tsvetnykh Metallov "Giprotsvetmetobrabotka" | Pipe bending machine |
| CN104759564A (en) * | 2015-04-27 | 2015-07-08 | 海盐水泥制管有限公司 | Reinforcement cage forming machine |
| CN206829498U (en) * | 2017-04-24 | 2018-01-02 | 华南理工大学 | A kind of reinforced column tie hoop ruggedized construction |
| CN111086195A (en) * | 2019-12-26 | 2020-05-01 | 北京工业大学 | FRP (fiber reinforced plastic) strip-shaped spiral stirrup and preparation method thereof |
-
2021
- 2021-05-26 CN CN202110574571.6A patent/CN113279519A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412438A (en) * | 1981-07-24 | 1983-11-01 | Gosudarstvenny Nauchnoissledovatelsky, Proektny I Konstruktorsky Institut Splavov I Obrabotki Tsvetnykh Metallov "Giprotsvetmetobrabotka" | Pipe bending machine |
| CN104759564A (en) * | 2015-04-27 | 2015-07-08 | 海盐水泥制管有限公司 | Reinforcement cage forming machine |
| CN206829498U (en) * | 2017-04-24 | 2018-01-02 | 华南理工大学 | A kind of reinforced column tie hoop ruggedized construction |
| CN111086195A (en) * | 2019-12-26 | 2020-05-01 | 北京工业大学 | FRP (fiber reinforced plastic) strip-shaped spiral stirrup and preparation method thereof |
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