CN112814393A - Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids - Google Patents
Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids Download PDFInfo
- Publication number
- CN112814393A CN112814393A CN202110065688.1A CN202110065688A CN112814393A CN 112814393 A CN112814393 A CN 112814393A CN 202110065688 A CN202110065688 A CN 202110065688A CN 112814393 A CN112814393 A CN 112814393A
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- fixing
- reinforcing bar
- steel bar
- reinforcing steel
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
-
- 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
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses an auxiliary fixing device for manufacturing a reinforcing steel bar grid for concrete pouring, which comprises a first fixing frame and a second fixing frame, wherein a first threaded connecting rod is arranged at the four corners between the first fixing frame and the second fixing frame respectively, the first threaded connecting rod is fixed on the first fixing frame, the second fixing frame penetrates through the first threaded connecting rod, a spring is nested on the first threaded connecting rod and is positioned between the first fixing frame and the second fixing frame, a first adjusting nut is meshed at the end of the first threaded connecting rod, limiting sliding grooves are formed in the bottom of the first fixing frame and one side of the second fixing frame, and a plurality of reinforcing steel bar fixing seats are matched in the limiting sliding grooves. The invention is mainly used for fixing the reinforcing steel bar grids in the reinforced concrete during the manufacturing process so as to be convenient for binding or welding two adjacent reinforcing steel bars, can adjust the distance between the two adjacent reinforcing steel bars and also can clamp and fix the reinforcing steel bars with different types, has high use flexibility and effectively improves the manufacturing efficiency of the reinforcing steel bar grids.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to an auxiliary fixing device used in the manufacturing of a reinforcing steel bar grid for concrete pouring.
Background
Reinforced concrete, often referred to as reinforced concrete for short in engineering. It is a composite material which can improve the mechanical property of concrete by adding steel bar into concrete and working together with it. Wherein concrete means concrete. Reinforced concrete is reinforced concrete and is widely applied to building structures. Before concrete is poured, a reinforcement binding formwork is firstly carried out, namely, steel bars are fixed into a required structural shape by iron wires, and then the outside of a steel bar framework is covered by a formwork. And finally pouring concrete, and removing the formwork after the concrete is maintained to reach the strength standard to obtain the reinforced concrete.
The steel bar group or the steel bar grid in the reinforced concrete is usually bound or welded by using an iron wire to ensure the reliability of the steel bar group or the steel bar grid, the steel bar grid is usually laid on a horizontal plane in the actual binding or welding process and needs a measuring tool such as a measuring tape to be fixed, and the steel bar grid is not fixed, so that the steel bar grid is easily interfered by the outside in the binding or welding process, and the whole working efficiency is low. In order to solve the problems, the invention designs an auxiliary fixing device for manufacturing a reinforcing grid for concrete pouring.
Disclosure of Invention
The invention aims to solve the defects that the reinforcing steel bar mesh is usually laid on a horizontal plane in the actual binding or welding process, a measuring tool such as a tape measure is needed for fixing, the reinforcing steel bar mesh is not fixed, and the working efficiency of the whole reinforcing steel bar mesh is low due to the fact that the reinforcing steel bar mesh is easily interfered by the outside in the binding or welding process, and the like, and provides an auxiliary fixing device for manufacturing the reinforcing steel bar mesh for concrete pouring.
In order to achieve the purpose, the invention provides the following technical scheme:
an auxiliary fixing device used in the manufacturing of a reinforcing steel bar grid for concrete pouring comprises a first fixing frame and a second fixing frame, wherein four corners between the first fixing frame and the second fixing frame are respectively connected through a first threaded connecting rod, the first threaded connecting rod is fixed on the first fixing frame, the second fixing frame penetrates through the first threaded connecting rod, a spring is nested on a rod body of the first threaded connecting rod, the spring is located between the first fixing frame and the second fixing frame, a first adjusting nut is meshed at a rod end of the first threaded connecting rod, and the first adjusting nut is located on the outer side of the second fixing frame;
the bottom of the first fixing frame is provided with a limiting sliding groove, a plurality of reinforcing steel bar fixing seats are matched in the limiting sliding groove, one side of the second fixing frame is also provided with a limiting sliding groove, and a plurality of reinforcing steel bar fixing seats are matched in the limiting sliding groove;
the outside of reinforcing bar fixing base is fixed with second threaded connection rod, the meshing of rod end department of second threaded connection rod has the second adjusting nut, be provided with positioning groove in the middle of the inboard centre of reinforcing bar fixing base, the inboard of reinforcing bar fixing base is provided with the benchmark frame, the meshing has butterfly head adjusting screw on the benchmark frame, butterfly head adjusting screw's fixed clamp splice of rod end department.
Preferably, the first fixing frame and the second fixing frame are fixedly connected under the action of first threaded connecting rods at four positions and first adjusting nuts at four positions; wherein, the first adjusting nut is meshed with the first threaded connecting rod through threads. The first adjusting nut is mainly used for adjusting the distance between the first fixing frame and the second fixing frame. The distance between the first fixing frame and the second fixing frame is reduced, so that the reinforcing steel bars in the first fixing frame and the reinforcing steel bars of the second fixing frame are in crisscross contact with each other, and the reinforcing steel bars are convenient to bind or weld. After the distance between the first fixing frame and the second fixing frame is enlarged, a gap is reserved between the first fixing frame and the second fixing frame under the elastic action of the spring and the first fixing frame and the second fixing frame are not in contact with each other, so that the reinforcing steel bars can be installed conveniently.
Preferably, the limiting sliding groove of the first fixing frame is horizontally arranged, and the front surface and the rear surface of the limiting sliding groove are provided with scale marks; the limiting sliding groove of the second fixing frame is vertically arranged, and scale marks are arranged on the front surface and the rear surface of the limiting sliding groove. The spacing and the fixing that mainly are used for reinforcing bar fixing base in the spacing spout, the reinforcing bar fixing base that the spacing spout of first mount and the spacing spout of second mount assembled is the same completely, can accurately adjust the interval that faces two reinforcing bar fixing bases mutually through the scale mark, need not to use measuring tool such as tape measure, and is more convenient when using.
Preferably, the reinforcing steel bar fixing seat is fixed in the limiting sliding groove in a matched manner under the action of the second threaded connecting rod and the second adjusting nut; wherein, the second adjusting nut is meshed with the second threaded connecting rod through threads, and the reinforcing steel bar fixing seat is in clearance fit with the limiting sliding groove. The quantity of reinforcing bar fixing base can place according to actual need in the spacing spout. Wherein, the fastening of second adjusting nut mainly used reinforcing bar fixing base under the effect of screw thread, can realize the installation or the dismantlement of reinforcing bar fixing base fast through rotatory second adjusting nut for the interval that faces two reinforcing bar fixing bases mutually is adjustable, thereby realizes the adjustment that faces two reinforcing bar intervals mutually, and it has good use flexibility.
Preferably, the positioning groove is a triangular groove. The positioning groove is mainly used for positioning and limiting the steel bar, and the triangular positioning groove cannot cause damage to the surface of the steel bar due to the fact that the surface of the steel bar is an arc surface.
Preferably, the clamping blocks are parallel to the placing surface of the steel bar fixing seat; wherein, the placing surface of the reinforcing steel bar fixing seat is the surface with the positioning groove. The centre gripping of reinforcing bar fixing base mainly used reinforcing bar is fixed, places the reinforcing bar in positioning groove back, and butterfly head adjusting screw can be used to the fastening of reinforcing bar, through rotatory butterfly head adjusting screw, under the effect of screw thread, and is fixed the reinforcing bar centre gripping through the clamp splice for in the reinforcing bar is spacing fixed in positioning groove completely, thereby be convenient for binding or the welding of reinforcing bar. Can the fixed reinforcing bar of different models of centre gripping through the clamp splice, it has good use flexibility.
Preferably, the surface of the clamping block is additionally provided with anti-skid grains, and the anti-skid grains are subjected to heat treatment. The anti-slip lines on the surfaces of the clamping blocks can effectively increase the friction force between the clamping blocks and the surfaces of the steel bars, so that the steel bars are clamped more stably and reliably.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to an auxiliary fixing device for manufacturing a reinforcing steel bar grid for concrete pouring, which is mainly used for fixing the reinforcing steel bar grid in reinforced concrete during manufacturing, so as to prevent external interference and facilitate binding or welding between two adjacent reinforcing steel bars.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a cross-sectional view at B-B in fig. 2.
Fig. 4 is a cross-sectional view at C-C in fig. 1.
Fig. 5 is a partial enlarged view of fig. 4 at D.
Fig. 6 is a left side view structural diagram of the present invention.
Fig. 7 is a partial enlarged view at E in fig. 6.
Fig. 8 is a rear view structural diagram of the present invention.
Fig. 9 is a partial enlarged view of F in fig. 8.
Fig. 10 is a partial enlarged view at G in fig. 8.
Fig. 11 is a schematic front view of the present invention after installation of the reinforcing bars.
In the figure: 1-a first fixing frame, 2-a second fixing frame, 3-a first threaded connecting rod, 4-a spring, 5-a first adjusting nut, 6-a limiting sliding groove, 7-a steel bar fixing seat, 8-a second threaded connecting rod, 9-a second adjusting nut, 10-a positioning groove, 11-a reference frame, 12-a butterfly head adjusting screw rod, 13-a clamping block and 14-a steel bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution:
detailed description of the preferred embodiment
An auxiliary fixing device used in the manufacturing of a reinforcing mesh for concrete pouring comprises a first fixing frame 1 and a second fixing frame 2, wherein four corners between the first fixing frame 1 and the second fixing frame 2 are respectively connected through a first threaded connecting rod 3, the first threaded connecting rod 3 is fixed on the first fixing frame 1, the second fixing frame 2 penetrates through the first threaded connecting rod 3, a spring 4 is nested on a rod body of the first threaded connecting rod 3, the spring 4 is positioned between the first fixing frame 1 and the second fixing frame 2, a first adjusting nut 5 is meshed at a rod end of the first threaded connecting rod 3, and the first adjusting nut 5 is positioned on the outer side of the second fixing frame 2;
the bottom of the first fixing frame 1 is provided with a limiting chute 6, eight reinforcing steel bar fixing seats 7 are matched in the limiting chute 6, one side of the second fixing frame 2 is also provided with the limiting chute 6, and eight reinforcing steel bar fixing seats 7 are matched in the limiting chute 6;
the outside of reinforcing bar fixing base 7 is fixed with second threaded connection rod 8, the meshing of the rod end department of second threaded connection rod 8 has second adjusting nut 9, be provided with positioning groove 10 in the middle of reinforcing bar fixing base 7's the inboard is positive, reinforcing bar 14 has been placed in positioning groove 10, reinforcing bar fixing base 7's inboard is provided with benchmark frame 11, the meshing has butterfly head adjusting screw 12 on the benchmark frame 11, butterfly head adjusting screw 12's rod end department fixed clamp splice 13.
Eight reinforcing bars 14 in the first mount 1 are vertically clamped, eight reinforcing bars 14 in the second mount 2 are transversely clamped, sixteen reinforcing bars 14 are mutually criss-crossed to form an 8 x 8 square reinforcing bar grid, the distance between two adjacent reinforcing bars 14 is 200mm, and the diameter of each reinforcing bar 14 is 10 mm.
The first fixing frame 1 and the second fixing frame 2 are fixedly connected under the action of first threaded connecting rods 3 at four positions and first adjusting nuts 5 at four positions; wherein the first adjusting nut 5 is threadedly engaged with the first threaded connecting rod 3. The first adjusting nut 5 is mainly used for adjusting the distance between the first fixing frame 1 and the second fixing frame 2. By reducing the distance between the first fixing frame 1 and the second fixing frame 2, the reinforcing steel bars 14 in the first fixing frame 1 and the reinforcing steel bars 14 in the second fixing frame 2 are in crisscross contact with each other, so that the reinforcing steel bars 14 are convenient to bind or weld. After the distance between the first fixing frame 1 and the second fixing frame 2 is enlarged, a gap is reserved between the first fixing frame 1 and the second fixing frame 2 under the elastic action of the spring 4, and the first fixing frame and the second fixing frame are not in contact with each other, so that the reinforcing steel bars 14 can be installed conveniently.
The limiting sliding chute 6 of the first fixing frame 1 is horizontally arranged, and the front surface and the rear surface of the limiting sliding chute 6 are provided with scale marks; the limiting sliding groove 6 of the second fixing frame 2 is vertically arranged, and the front surface and the rear surface of the limiting sliding groove 6 are provided with scale marks. The main spacing and the fixing that are used for reinforcing bar fixing base 7 in the spacing spout 6, the reinforcing bar fixing base 7 that spacing spout 6 of first mount 1 and the spacing spout 6 of second mount 2 assembled is the same completely, can accurately adjust the interval of two reinforcing bar fixing bases 7 that face mutually through the scale mark, need not to use measuring tool such as tape measure, and is more convenient when using.
The reinforcing steel bar fixing seat 7 is fixed in the limiting sliding groove 6 in a matching manner under the action of a second threaded connecting rod 8 and a second adjusting nut 9; wherein, second adjusting nut 9 meshes with second screw thread connecting rod 8 mutually through the screw thread, is clearance fit between reinforcing bar fixing base 7 and the spacing spout 6. Second adjusting nut 9 mainly used reinforcing bar fixing base 7's fastening, under the effect of screw thread, can realize reinforcing bar fixing base 7's fastening fast through rotatory second adjusting nut 9 for the interval that faces two reinforcing bar fixing bases 7 mutually is adjustable, thereby the interval that the adjustment faces two reinforcing bar fixing bases 7 mutually is 200mm, and the interval that faces two reinforcing bar 14 this moment also is 200 mm.
The positioning groove 10 is a triangular groove. The positioning groove 10 is mainly used for positioning and limiting the steel bar 14, and the triangular positioning groove 10 does not damage the surface of the steel bar 14 because the surface of the steel bar 14 is an arc surface.
The clamping blocks 13 are parallel to the placing surface of the steel bar fixing seat 7; wherein, the placing surface of the steel bar fixing seat 7 is the surface containing the positioning groove 10. The reinforcing bar fixing seat 7 is mainly used for clamping and fixing a reinforcing bar 14, the reinforcing bar 14 is placed in the positioning groove 10, the butterfly head adjusting screw 12 can be used for fastening the reinforcing bar 14, the butterfly head adjusting screw 12 rotates, the reinforcing bar 14 is clamped and fixed through the clamping block 13 under the action of threads, the reinforcing bar 14 is completely limited and fixed in the positioning groove 10, and therefore the reinforcing bar 14 is convenient to bind or weld.
The surface of the clamping block 13 is additionally provided with anti-skid lines, and the anti-skid lines are subjected to heat treatment. The friction force between the clamping blocks 13 and the surfaces of the reinforcing steel bars 14 can be effectively increased through the anti-slip threads on the surfaces of the clamping blocks 13, so that the reinforcing steel bars 14 are clamped more stably and reliably.
The working principle of the invention is as follows:
when the invention is used, the invention can be vertically, horizontally or obliquely hung and erected for fixing.
Firstly, the distance between two adjacent steel bar fixing seats 7 in the first fixing frame 1 and the second fixing frame 2 is adjusted, so that the distance between two adjacent steel bar fixing seats 7 is 200 mm. According to the scale mark of spacing recess 6 department, adjust the position of reinforcing bar fixing base 7 in the spacing recess 6 in proper order, treat the position and position of reinforcing bar fixing base 7 and confirm the back, select second adjusting nut 9, under the effect of screw thread, fasten reinforcing bar fixing base 7 in spacing recess 6 to make the interval of two reinforcing bar fixing bases 7 face mutually be 200 mm.
Next, sixteen reinforcing bars 14 having a diameter of 10mm are respectively installed in the first fixture 1 and the second fixture 2. Eight reinforcing steel bars 14 are placed in a positioning groove 10 of a reinforcing steel bar fixing seat 7 in a first fixing frame 1, a butterfly head fastening screw 12 on a reference frame 11 is rotated, and a clamping block 13 is driven to clamp and fix the reinforcing steel bars 14 in the limiting groove 10 under the action of threads, wherein the eight reinforcing steel bars 14 in the first fixing frame 1 are longitudinally clamped and fixed; then, eight reinforcing steel bars 14 are placed in the positioning grooves 10 of the reinforcing steel bar fixing seats 7 in the second fixing frame 2, the butterfly head fastening screw 12 on the reference frame 11 is rotated, the clamping blocks 13 are driven to clamp and fix the reinforcing steel bars 14 in the limiting grooves 10 under the action of threads, and the eight reinforcing steel bars 14 in the second fixing frame 2 are transversely clamped and fixed.
Finally, the distance between the first fixing frame 1 and the second fixing frame 2 is adjusted, so that eight reinforcing steel bars 14 in the first fixing frame 1 and eight reinforcing steel bars 14 in the second fixing frame 2 are in criss-cross contact with each other. The first adjusting nuts 5 at four positions are sequentially rotated, under the action of the threads, the first adjusting nuts 5 drive the second fixing frame 2 to reduce the distance between the second fixing frame 2 and the first fixing frame 1 until eight reinforcing steel bars 14 in the first fixing frame 1 and reinforcing steel bars 14 in the second fixing frame 2 are in criss-cross contact with each other, sixteen reinforcing steel bars 14 are in criss-cross contact with each other to jointly form 8 x 8 square reinforcing steel bar grids, and then staggered positions in the reinforcing steel bar grids are respectively welded and fixed, so that 8 x 8 square reinforcing steel bar grids with the distance of 200mm and the diameter of 10mm are manufactured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an auxiliary fixture when reinforcing bar net is made for concrete placement, includes first mount (1) and second mount (2), its characterized in that: the four corners between the first fixing frame (1) and the second fixing frame (2) are respectively connected through first threaded connecting rods (3), the first threaded connecting rods (3) are fixed on the first fixing frame (1), the second fixing frame (2) penetrates through the first threaded connecting rods (3), the rod bodies of the first threaded connecting rods (3) are nested with springs (4), the springs (4) are located between the first fixing frame (1) and the second fixing frame (2), the rod end of the first threaded connecting rods (3) is meshed with first adjusting nuts (5), and the first adjusting nuts (5) are located on the outer side of the second fixing frame (2);
the bottom of the first fixing frame (1) is provided with a limiting sliding chute (6), a plurality of reinforcing steel bar fixing seats (7) are matched in the limiting sliding chute (6), one side of the second fixing frame (2) is also provided with the limiting sliding chute (6), and a plurality of reinforcing steel bar fixing seats (7) are also matched in the limiting sliding chute (6);
the outside of reinforcing bar fixing base (7) is fixed with second threaded connection rod (8), the meshing of the rod end department of second threaded connection rod (8) has second adjusting nut (9), be provided with positioning groove (10) in the middle of the inboard of reinforcing bar fixing base (7) is positive, the inboard of reinforcing bar fixing base (7) is provided with benchmark frame (11), the meshing has butterfly head adjusting screw (12) on benchmark frame (11), the fixed clamp splice (13) of rod end department of butterfly head adjusting screw (12).
2. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 1, wherein: the first fixing frame (1) and the second fixing frame (2) are fixedly connected under the action of first threaded connecting rods (3) at four positions and first adjusting nuts (5) at four positions; wherein the first adjusting nut (5) is engaged with the first threaded connecting rod (3) through threads.
3. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 1, wherein: the limiting sliding chute (6) of the first fixing frame (1) is horizontally arranged, and scale marks are arranged on the front surface and the rear surface of the limiting sliding chute (6); the limiting sliding groove (6) of the second fixing frame (2) is vertically arranged, and scale marks are arranged on the front surface and the rear surface of the limiting sliding groove (6).
4. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 1, wherein: the reinforcing steel bar fixing seat (7) is fixed in the limiting sliding groove (6) in a matched mode under the action of a second threaded connecting rod (8) and a second adjusting nut (9); wherein, second adjusting nut (9) meshes with second screw thread connecting rod (8) mutually through the screw thread, is clearance fit between reinforcing bar fixing base (7) and spacing spout (6).
5. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 1, wherein: the positioning groove (10) is a triangular groove.
6. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 1, wherein: the clamping blocks (13) are parallel to the placing surface of the steel bar fixing seat (7); wherein, the placing surface of the steel bar fixing seat (7) is the surface containing the positioning groove (10).
7. The auxiliary fixing device for the concrete pouring reinforcing bar grid manufacturing according to claim 6, wherein: the surface of the clamping block (13) is additionally provided with anti-skid lines, and the anti-skid lines are subjected to heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110065688.1A CN112814393A (en) | 2021-01-19 | 2021-01-19 | Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110065688.1A CN112814393A (en) | 2021-01-19 | 2021-01-19 | Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112814393A true CN112814393A (en) | 2021-05-18 |
Family
ID=75870000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110065688.1A Pending CN112814393A (en) | 2021-01-19 | 2021-01-19 | Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112814393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776046A (en) * | 2022-04-11 | 2022-07-22 | 温州市万丰建设工程有限公司 | Reinforcing steel bar positioning and mounting device for house building and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008024049A1 (en) * | 2006-08-23 | 2008-02-28 | LAGERSTEDT, Lars, Christer | System and method for tying together reinforcing bars |
| CN205128802U (en) * | 2015-09-25 | 2016-04-06 | 建研科技股份有限公司 | Steel bar positioning device |
| CN108678385A (en) * | 2018-07-02 | 2018-10-19 | 福建金砖知识产权服务有限公司 | A kind of construction reinforcing bar binding device |
| CN208039858U (en) * | 2018-04-04 | 2018-11-02 | 江苏省徐州技师学院 | A kind of building iron pitch control unit |
| CN209163482U (en) * | 2018-07-26 | 2019-07-26 | 中民筑友科技投资有限公司 | A kind of fixture of adjustment and fixed steel bars |
| CN211421882U (en) * | 2019-12-25 | 2020-09-04 | 中国核工业二四建设有限公司 | Reinforcing bar net piece ligature positioner |
-
2021
- 2021-01-19 CN CN202110065688.1A patent/CN112814393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008024049A1 (en) * | 2006-08-23 | 2008-02-28 | LAGERSTEDT, Lars, Christer | System and method for tying together reinforcing bars |
| CN205128802U (en) * | 2015-09-25 | 2016-04-06 | 建研科技股份有限公司 | Steel bar positioning device |
| CN208039858U (en) * | 2018-04-04 | 2018-11-02 | 江苏省徐州技师学院 | A kind of building iron pitch control unit |
| CN108678385A (en) * | 2018-07-02 | 2018-10-19 | 福建金砖知识产权服务有限公司 | A kind of construction reinforcing bar binding device |
| CN209163482U (en) * | 2018-07-26 | 2019-07-26 | 中民筑友科技投资有限公司 | A kind of fixture of adjustment and fixed steel bars |
| CN211421882U (en) * | 2019-12-25 | 2020-09-04 | 中国核工业二四建设有限公司 | Reinforcing bar net piece ligature positioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776046A (en) * | 2022-04-11 | 2022-07-22 | 温州市万丰建设工程有限公司 | Reinforcing steel bar positioning and mounting device for house building and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204546759U (en) | Prestressed concrete mortar leakage prevention device | |
| CN112814393A (en) | Auxiliary fixing device used in concrete pouring process for manufacturing reinforcing steel bar grids | |
| CN105239778A (en) | Adjustable back beam device for column formwork reinforcement | |
| CN113123527A (en) | Concrete beam skeleton structure and manufacturing method of concrete beam | |
| JP2013185397A (en) | Shear reinforcing bar and bar arrangement method of the same | |
| CN203031133U (en) | Laser welding fixture for solar heat collecting panels | |
| CN201446361U (en) | Auxiliary welding device exerting prestress | |
| CN205063338U (en) | Be used for stupefied device of reinforced (rfd) adjustable back of body of post template | |
| CN110803664B (en) | Aluminum template dismounting device and method capable of reducing deformation | |
| CN219196483U (en) | Compression-resistant anti-cracking steel bar welding net | |
| CN207819391U (en) | One kind electrically turning over spool fixator | |
| CN106677063A (en) | Combined structure of joist bridge plate of steel trestle | |
| CN203066497U (en) | Steel column contemporary fixing device | |
| CN211949561U (en) | Multi-use architecture safety protection scaffold board | |
| CN211850375U (en) | Reinforcing steel bar fixing and edge aligning device for municipal building | |
| CN217176657U (en) | Installation positioner of tunnel waterstop | |
| CN215801428U (en) | Calibration sleeve plate structure of positioning and fixing device for embedded steel bars in cast-in-place bottom plate | |
| CN209760866U (en) | House repairing and reinforcing device | |
| CN220570125U (en) | Fixing device for embedded distribution box body in shear wall | |
| CN219638249U (en) | Positioner for binding reinforcing steel bar net | |
| CN217474519U (en) | Simple and easy manual dual-purpose hickey | |
| CN217326335U (en) | Corrosion-resistant building steel support frame | |
| CN209850240U (en) | Welding support for manufacturing reinforcing steel bar grids | |
| CN217151212U (en) | Positioning and clamping device for side die based on laminated plate | |
| CN213296887U (en) | Vertical steel bar positioning device for shear wall of high-rise residential building |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |
|
| RJ01 | Rejection of invention patent application after publication |