CN106826508B - Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device - Google Patents

Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device Download PDF

Info

Publication number
CN106826508B
CN106826508B CN201710051292.5A CN201710051292A CN106826508B CN 106826508 B CN106826508 B CN 106826508B CN 201710051292 A CN201710051292 A CN 201710051292A CN 106826508 B CN106826508 B CN 106826508B
Authority
CN
China
Prior art keywords
cylinder
seat
cutting
stirrup
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710051292.5A
Other languages
Chinese (zh)
Other versions
CN106826508A (en
Inventor
倪志军
郑怡
倪烨
倪明
倪学成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Quan Yi Technology Development Co Ltd
Original Assignee
Chongqing Quan Yi Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Quan Yi Technology Development Co Ltd filed Critical Chongqing Quan Yi Technology Development Co Ltd
Priority to CN201710051292.5A priority Critical patent/CN106826508B/en
Publication of CN106826508A publication Critical patent/CN106826508A/en
Application granted granted Critical
Publication of CN106826508B publication Critical patent/CN106826508B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/06Grinders for cutting-off
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The present invention discloses a kind of modern assembled architecture engineering reinforcing cage stirrup compression cutter device, including pedestal, barrel support seat there are two being set on the pedestal, two barrel support seats are equipped with helically coiling cartridge module, and the helically coiling cartridge module is corresponded on pedestal equipped with linear cutting device and stirrup pressing device;Helically coiling cartridge module includes cylinder, and cylinder shaft is equipped in the cylinder, and the barrel of cylinder is equipped with strip-cutting mouth, and the length direction of the strip-cutting mouth and the cylinder heart line of cylinder are parallel;Linear cutting device includes wheel cutters;Helically coiling cartridge module two sides are equipped with stirrup pressing device.It is using remarkable result of the invention, reinforcing bar turns to multi-circle spiral flow reinforcing bar on cylinder, spiral reinforcement is pressed on cylinder by compressing member, spiral reinforcement is kept to stablize, directly spiral reinforcement is cut on cylinder by abrasive cut-off wheel, obtains multiple stirrup semi-finished product, finished product can be obtained in welding, cutting efficiency is substantially increased, labor intensity is reduced.

Description

Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device
Technical field
The present invention relates to a kind of modern assembled architecture engineering reinforcing cage stirrups to compress cutter device.
Background technique
Modern assembled architecture includes the classifications such as factory, warehouse, house, railroad construction, bridge, is referred to prefabricated component It is built made of assemble in site.The advantages of this building is that construction speed is fast, and climate conditionality is small, saves labour simultaneously Construction quality can be improved.And in bridges and culverts or high-building construction, drive piles according to requiring to may require basis, method is It is drilled with using machine punching and water mill, and hole depth reaches design requirement, then transfers steel reinforcement cage to stake holes, be inserted into conduit Carry out concrete casting.In steel reinforcement cage, stirrup is used to meet anti-shear intensity, and is coupled stress main reinforcement and the mixed muscle of compressive region The reinforcing bar of skeleton.Divide single hoop muscle, open rectangle stirrup, enclosing square stirrup, diamond shape stirrup, polygon u stirrup, groined type hoop Muscle and circular stirrups etc..The machine-shaping of circular stirrups mostly uses manually, this production method large labor intensity, working efficiency It is low, it is time-consuming and laborious, while the size of stirrup made of manually beaing is often and size actually required is there are biggish deviation, makes In the form work engineering of post-production, thickness of protection tier is not easy to control, it is difficult to guarantee the quality of template.Later someone designs A kind of auxiliary tool helps worker to complete the coiling of circular stirrups, but there is still a need for more labour, inefficient.It is round Stirrup processing and forming the main contents include the coiling of annulus, the cutting of reinforcing bar, the welding etc. of end.Mechanized Processing circular, hoop Muscle needs to fully consider the above content.
Summary of the invention
In view of this, to solve above-mentioned one or a more technical problems, the present invention provides a kind of modern assembled Architectural engineering reinforcing cage stirrup compresses cutter device.
Technical solution is as follows:
A kind of modern assembled architecture engineering reinforcing cage stirrup compression cutter device, key are: including pedestal, the base It is set on seat there are two barrel support seat, two barrel support seats are equipped with helically coiling cartridge module, correspond on the pedestal The helically coiling cartridge module is equipped with linear cutting device and stirrup pressing device;
The helically coiling cartridge module includes cylinder, and cylinder shaft is equipped in the cylinder, the both ends point of the cylinder shaft It is not flexibly connected with two barrel support seats, the barrel of the cylinder is equipped with strip-cutting mouth, the strip-cutting mouth Length direction is parallel with the cylinder heart line of cylinder;
The linear cutting device includes cutter linearly moving member, the moving direction of the cutter linearly moving member and institute The length direction for stating strip-cutting mouth is parallel, which is equipped with wheel cutters;
The stirrup pressing device is respectively equipped on the pedestal of helically coiling cartridge module two sides, the stirrup pressing device Including lateral bracket, the lateral bracket is equipped at least one set of compressing member, and the compressing member includes connecting with lateral bracket Extensible member is connected with pressed seat on the extensible member, and the pressed seat is towards the cylinder.
Using above technical scheme, reinforcing bar turns to multi-circle spiral flow reinforcing bar on cylinder, and spiral reinforcement is pressed in by compressing member It on cylinder, keeps spiral reinforcement to stablize, directly spiral reinforcement is cut on cylinder by abrasive cut-off wheel, obtain multiple stirrups half Finished product, welding can be obtained finished product, substantially increase cutting efficiency, reduce labor intensity.
The pressed seat includes and the cylinder shaft is disposed in parallel is telescopically connected to seat, this be telescopically connected to seat be equipped with it is floating Dynamic hold-down head, the floating hold-down head are parallel to the cylinder shaft setting.
The floating hold-down head includes the clamping arm of strip, is provided along its length on the either side of the clamping arm Compress rubber layer, which is equipped with multiple first hinged seats back to the side for compressing rubber layer, and multiple described the One hinged seat is distributed along the length direction of the clamping arm, and described be telescopically connected on seat corresponds to first hinged seat and be respectively equipped with Second hinged seat, first hinged seat and corresponding second hinged seat are hinged, and the compression rubber layer is towards the cylinder Outer tube wall.
The extensible member includes the first oil cylinder group, and the cylinder barrel of the first oil cylinder group is fixed on lateral bracket, first oil For the piston rod of cylinder group towards the cylinder, the piston rod of the first oil cylinder group connects the clamping arm, the lateral bracket it is upper Portion and lower part are respectively equipped with the compressing member, and the compressing member of two lateral frame uppers is close to each other.
Linear cutting device further includes the cutting lifting seat of two faces setting, is connected between two cutting lifting seats There is synchronous crossbeam, the cutter linearly moving member is fixed on the synchronization crossbeam, and the cylinder shaft is horizontally disposed, the sand Cutter is taken turns to be located above the cylinder.
Cutting locating piece is equipped between the synchronous crossbeam and cylinder, which includes setting on synchronous crossbeam Positioning column, which corresponds to the positioning column equipped with location hole towards the cylinder on the cylinder.
The grinding wheel of the wheel cutters is located at the surface of the cylinder shaft, and the positioning column is two, two The positioning column is respectively close to the both ends of the cutter linearly moving member, and two positioning columns are downwards;
The both ends of the strip-cutting mouth are all closed, and corresponding two positioning columns are radial respectively on the barrel of the cylinder Equipped with the location hole.
The cutting lifting seat is the second oil cylinder group, and the cylinder barrel of the second oil cylinder group is fixed, the second oil cylinder group Piston rod connects the same synchronous crossbeam after stretching out upwards.
The cylinder shaft is equipped with bracket component, passes through bracket group between the inner wall of the cylinder and the cylinder shaft Part is fixedly connected.
The bracket component includes at least two star-shaped supports, and the star-shaped support is axially distributed in cylinder shaft, institute It states and is solidly set at the center of star-shaped support in cylinder shaft, the extension end end of the star-shaped support is respectively equipped with cylinder and reinforces arc Shape plate, the outer surface that the cylinder reinforces arc panel are fixedly connected with the inner wall of the cylinder respectively, the same star branch Bracket reinforcing rod is respectively equipped between two adjacent cantilever arms of frame.
The utility model has the advantages that using the invention has the advantages that reinforcing bar turns to multi-circle spiral flow reinforcing bar, compressing member on cylinder Spiral reinforcement is pressed on cylinder, keeps spiral reinforcement to stablize, directly spiral reinforcement is cut on cylinder by abrasive cut-off wheel, Multiple stirrup semi-finished product are obtained, welding can be obtained finished product, substantially increase cutting efficiency, reduce labor intensity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural schematic diagram of helically coiling cartridge module a;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the portion the A enlarged drawing of Fig. 4;
Fig. 6 is the structural schematic diagram of compressing member.
Specific embodiment
Below with reference to embodiment and attached drawing, the invention will be further described.
As shown in Fig. 1 to Fig. 6, a kind of modern assembled architecture engineering reinforcing cage stirrup compression cutter device, including pedestal, Barrel support seat c1 there are two setting on the pedestal, two barrel support seat c1 are equipped with helically coiling cartridge module a, the base The helically coiling cartridge module a is corresponded on seat equipped with linear cutting device d and stirrup pressing device e;
The helically coiling cartridge module a includes cylinder a1, and cylinder shaft a5 is equipped in cylinder a1, cylinder shaft a5 Both ends be flexibly connected respectively with two barrel support seat c1, the barrel of the cylinder a1 is equipped with strip-cutting mouth a2, The length direction of strip-cutting mouth a2 is parallel with the cylinder heart line of cylinder a1;
The linear cutting device d includes cutter linearly moving member d4, the mobile side of cutter linearly moving member d4 To parallel with the length direction of the strip-cutting mouth a2, which is equipped with wheel cutters d1;
The stirrup pressing device e is respectively equipped on the pedestal of the two sides helically coiling cartridge module a, which compresses dress Setting e includes lateral bracket e1, and the lateral bracket e1 is equipped at least one set of compressing member, and the compressing member includes and lateral bracket It is connected with pressed seat e3 on the extensible member e2 of e1 connection, extensible member e2, pressed seat e3 is towards the cylinder a1.
The pressed seat e3 includes and the cylinder shaft a5 is disposed in parallel is telescopically connected to an e4 that this is telescopically connected to an e4 It is equipped with floating hold-down head, which is parallel to the cylinder shaft a5 setting.
The floating hold-down head includes the clamping arm e51 of strip, side along its length on the either side of clamping arm e51 Rubber layer e52 is compressed to being equipped with, clamping arm e51's is equipped with multiple first hinges back to the side for compressing rubber layer e52 Joint chair e53, multiple first hinged seat e53 are distributed along the length direction of the clamping arm e51, described to be telescopically connected on an e4 The corresponding first hinged seat e53 is respectively equipped with the second hinged seat e6, the first hinged seat e53 and corresponding second hinged seat E6 is hinged, the compression outer tube wall of the rubber layer e52 towards the cylinder a1.
The extensible member e2 includes the first oil cylinder group, and the cylinder barrel of the first oil cylinder group is fixed on lateral bracket e1, this For the piston rod of one oil cylinder group towards the cylinder a1, the piston rod of the first oil cylinder group connects the clamping arm e51, described lateral The upper and lower part of bracket e1 is respectively equipped with the compressing member, and the compressing member on two tops lateral bracket e1 mutually leans on Closely.
Linear cutting device d further includes the cutting lifting seat d2 of two faces setting, two cutting lifting seat d2 it Between be connected with synchronous crossbeam d3, the cutter linearly moving member d4 is fixed on synchronization crossbeam d3, the cylinder shaft a5 Horizontally disposed, the wheel cutters d1 is located above the cylinder a1.
Cutting locating piece is equipped between the synchronous crossbeam d3 and cylinder a1, which includes that setting is synchronizing cross Positioning column d5 on beam d3, positioning column d5 correspond to the positioning column d5 on the cylinder a1 and are equipped with towards the cylinder a1 Location hole a4.
The grinding wheel of the wheel cutters d1 is located at the surface of the cylinder shaft a5, and the positioning column d5 is two A, for two positioning column d5 respectively close to the both ends of the cutter linearly moving member d4, two positioning column d5 are vertical Downward;
The both ends of the strip-cutting mouth a2 are all closed, corresponding two positioning column d5 points on the barrel of the cylinder a1 It is not radially provided with the location hole a4.
The cutting lifting seat d2 is the second oil cylinder group, and the cylinder barrel of the second oil cylinder group is fixed, the second oil cylinder group Piston rod stretch out upwards after connect the same synchronous crossbeam d3.
The cylinder shaft a5 is equipped with bracket component, passes through between the inner wall of the cylinder a1 and the cylinder shaft a5 Bracket component is fixedly connected.
The bracket component includes at least two star-shaped support a61, the star-shaped support a61 axial on cylinder shaft a5 It is distributed, is solidly set on cylinder shaft a5 at the center of the star-shaped support a61, the extension end end part of the star-shaped support a61 Not She You cylinder reinforce arc panel a62, the outer surface that the cylinder reinforces arc panel a62 is solid with the inner wall of the cylinder a1 respectively It is fixed to connect, bracket reinforcing rod a63 is respectively equipped between two adjacent cantilever arms of the same star-shaped support a61.
Cutter linearly moving member d4 includes linear guide, which is fixed on synchronous crossbeam d3, linear guide It is equipped with sliding block, the wheel cutters d1 is fixedly connected with the sliding block, and the sliding block can be driven by lead screw motor, lead screw motor Screw rod it is parallel with linear guide, the screw rod of lead screw motor is threadedly coupled with sliding block.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables Show, such transformation is fallen within the scope of protection of the present invention.

Claims (8)

1. a kind of modern assembled architecture engineering reinforcing cage stirrup compresses cutter device, it is characterised in that: including pedestal, the pedestal On set there are two barrel support seat (c1), two barrel support seats (c1) are equipped with helically coiling cartridge module (a), the base The helically coiling cartridge module (a) is corresponded on seat equipped with linear cutting device (d) and stirrup pressing device (e);
The helically coiling cartridge module (a) includes cylinder (a1), is equipped with cylinder shaft (a5) in the cylinder (a1), which turns The both ends of axis (a5) are flexibly connected with two barrel support seats (c1) respectively, and the barrel of the cylinder (a1) is equipped with bar shaped The length direction of cutting mouth (a2), the strip-cutting mouth (a2) is parallel with the cylinder heart line of cylinder (a1);
The linear cutting device (d) includes cutter linearly moving member (d4), the movement of the cutter linearly moving member (d4) Direction is parallel with the length direction of the strip-cutting mouth (a2), which is equipped with wheel cutters (d1);
It is respectively equipped with the stirrup pressing device (e) on the pedestal of helically coiling cartridge module (a) two sides, which compresses dress Setting (e) includes lateral bracket (e1), and the lateral bracket (e1) is equipped at least one set of compressing member, and the compressing member includes and side The extensible member (e2) connected to bracket (e1), is connected with pressed seat (e3) on the extensible member (e2), and the pressed seat (e3) is towards institute State cylinder (a1);Linear cutting device (d) further includes the cutting lifting seat (d2) of two faces setting, two cutting liftings It is connected with synchronous crossbeam (d3) between seat (d2), the cutter linearly moving member (d4) is fixed on the synchronization crossbeam (d3), The cylinder shaft (a5) is horizontally disposed, and the wheel cutters (d1) are located above the cylinder (a1);
Cutting locating piece is equipped between the synchronous crossbeam (d3) and cylinder (a1), which includes that setting is synchronizing cross Positioning column (d5) on beam (d3), for the positioning column (d5) towards the cylinder (a1), it is described fixed to correspond on the cylinder (a1) Position column (d5) is equipped with location hole (a4).
2. modern assembled architecture engineering reinforcing cage stirrup according to claim 1 compresses cutter device, it is characterised in that: The pressed seat (e3) includes and the cylinder shaft (a5) is disposed in parallel is telescopically connected to seat (e4) that this is telescopically connected to seat (e4) It is equipped with floating hold-down head, which is parallel to cylinder shaft (a5) setting.
3. modern assembled architecture engineering reinforcing cage stirrup according to claim 2 compresses cutter device, it is characterised in that: The floating hold-down head includes the clamping arm (e51) of strip, is set along its length on the either side of the clamping arm (e51) There is compression rubber layer (e52), which is equipped with multiple first back to the side for compressing rubber layer (e52) Hinged seat (e53), multiple first hinged seats (e53) are distributed along the length direction of the clamping arm (e51), the flexible company First hinged seat (e53) is corresponded on joint chair (e4) to be respectively equipped with the second hinged seat (e6), first hinged seat (e53) and Corresponding second hinged seat (e6) hingedly, the described compression outer tube wall of rubber layer (e52) towards the cylinder (a1).
4. modern assembled architecture engineering reinforcing cage stirrup according to claim 3 compresses cutter device, it is characterised in that: The extensible member (e2) includes the first oil cylinder group, and the cylinder barrel of the first oil cylinder group is fixed on lateral bracket (e1), first oil For the piston rod of cylinder group towards the cylinder (a1), the piston rod of the first oil cylinder group connects the clamping arm (e51), described lateral The upper and lower part of bracket (e1) is respectively equipped with the compressing member, the compressing member phase on two lateral bracket (e1) top It is mutually close.
5. modern assembled architecture engineering reinforcing cage stirrup according to claim 1 compresses cutter device, it is characterised in that: The grinding wheel of the wheel cutters (d1) is located at the surface of the cylinder shaft (a5), and the positioning column (d5) is two, For two positioning columns (d5) respectively close to the both ends of the cutter linearly moving member (d4), two positioning columns (d5) are perpendicular Directly downward;
The both ends of the strip-cutting mouth (a2) are all closed, corresponding two positioning columns (d5) on the barrel of the cylinder (a1) It is radially provided with the location hole (a4) respectively.
6. modern assembled architecture engineering reinforcing cage stirrup according to claim 1 compresses cutter device, it is characterised in that: The cutting lifting seat (d2) is the second oil cylinder group, and the cylinder barrel of the second oil cylinder group is fixed, the piston of the second oil cylinder group Bar connects the same synchronous crossbeam (d3) after stretching out upwards.
7. modern assembled architecture engineering reinforcing cage stirrup according to claim 1 compresses cutter device, it is characterised in that: The cylinder shaft (a5) is equipped with bracket component, passes through branch between the inner wall and the cylinder shaft (a5) of the cylinder (a1) Frame component is fixedly connected.
8. modern assembled architecture engineering reinforcing cage stirrup according to claim 7 compresses cutter device, it is characterised in that: The bracket component includes at least two star-shaped supports (a61), and the star-shaped support (a61) is axially divided on cylinder shaft (a5) Cloth is solidly set on cylinder shaft (a5) at the center of the star-shaped support (a61), the extension end end of the star-shaped support (a61) Portion is respectively equipped with cylinder and reinforces arc panel (a62), the cylinder reinforce the outer surface of arc panel (a62) respectively with the cylinder (a1) inner wall is fixedly connected, and is respectively equipped with bracket between two adjacent cantilever arms of the same star-shaped support (a61) and is added Strong bar (a63).
CN201710051292.5A 2017-01-23 2017-01-23 Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device Active CN106826508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710051292.5A CN106826508B (en) 2017-01-23 2017-01-23 Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710051292.5A CN106826508B (en) 2017-01-23 2017-01-23 Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device

Publications (2)

Publication Number Publication Date
CN106826508A CN106826508A (en) 2017-06-13
CN106826508B true CN106826508B (en) 2019-03-12

Family

ID=59120821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710051292.5A Active CN106826508B (en) 2017-01-23 2017-01-23 Modern assembled architecture engineering reinforcing cage stirrup compresses cutter device

Country Status (1)

Country Link
CN (1) CN106826508B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130324A (en) * 1934-10-02 1938-09-13 Firestone Steel Products Co Method of making metal rings
US2948322A (en) * 1956-05-23 1960-08-09 Quadriga Mfg Company Apparatus for forming an oil seal inner shell
US4365492A (en) * 1980-06-25 1982-12-28 Intercole Bolling Corp. Ring former and cutoff
JP3825239B2 (en) * 2000-09-12 2006-09-27 株式会社神戸製鋼所 Wire coil cutting device
ITUD20030125A1 (en) * 2003-06-09 2004-12-10 Simac Spa Laminate winding system with improved reel stop system.
CN104889196B (en) * 2015-06-23 2016-10-05 贵州银泰铝业有限公司 A kind of aluminum foil coil winding apparatus
CN106001322B (en) * 2016-07-30 2018-06-29 刘国政 Tie hoop continuous synchronization processing machine and processing method

Also Published As

Publication number Publication date
CN106826508A (en) 2017-06-13

Similar Documents

Publication Publication Date Title
CN203805606U (en) Pressing device for reed rods in artware preparation process
CN103243817B (en) A kind of assembled beam-column attachment means
CN103104039B (en) Assembled framework beam-column joint adopting cover plate connection and construction method thereof
CN101343948B (en) Prefabricated casket beam reinforced bar binding stand and reinforced bar binding method using the same
CN106677069A (en) Construction method for overall formwork one-time forming structure of pier
CN202055393U (en) High-strength reinforcement high-ductility fiber reinforced engineered cementitious composite compressed member
Khoreshok et al. Influence of the rigid connection between discs in the tetrahedral prisms on equivalent stresses when cutting work faces
CN101649678B (en) Structure for strengthening node of beam column by section increase method and construction method thereof
CN105604187A (en) Beam-column node connecting device for assembled steelwork
CN105064717A (en) Method for constructing added storey of building in jack-up manner through steel slide ways
CN209156992U (en) A kind of construction bar cropper
CN207210796U (en) A kind of garment production cloth shearing mechanism
CN104234723A (en) Self-propelled mobile template support trolley for open trench tunnel with rectangular cross section
CN2900023Y (en) Wire alignment mechanism
CN105298111B (en) Open cut tunnel lining construction template and its constructing device, method
CN201202272Y (en) Rapid replacement formwork for tall building construction
CN201049480Y (en) Digital control sponge cutting machine
CN105350777A (en) Device and method for one-time pouring molding of ultra-high concrete column
CN103993750B (en) A kind of reinforcement means of engineering hollow unit
CN204001436U (en) A kind of constructing structure that guarantees topping at the bottom of beam, deck-molding and thickness of slab
CN104014970B (en) Adjustable steel construction Site Welding bracing frame
CN204603438U (en) Vertical thin-wall metal tube fixed-length cutting machine
CN101774188A (en) Pneumatic press
CN106368430A (en) Aluminum formwork installation process
CN108189203A (en) Prefabricated box culvert hydraulic formwork system and its application method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant