CN112049441A - Steel bar positioning structure for building construction - Google Patents
Steel bar positioning structure for building construction Download PDFInfo
- Publication number
- CN112049441A CN112049441A CN202010932035.4A CN202010932035A CN112049441A CN 112049441 A CN112049441 A CN 112049441A CN 202010932035 A CN202010932035 A CN 202010932035A CN 112049441 A CN112049441 A CN 112049441A
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- positioning
- screw
- holes
- hole
- steel bar
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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
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
-
- 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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention belongs to the field of building construction, and particularly discloses a reinforcing steel bar positioning structure for building construction, which comprises a positioning seat, a positioning template and a first positioning mechanism, wherein the positioning seat is in a rectangular column shape, the end part of the positioning seat is provided with a plurality of penetrating first through holes and second through holes, and the four corners of the end part of the positioning seat are provided with first screw holes; the first through holes and the second through holes are distributed on the end face of the positioning seat in a rectangular array mode, the first through holes are located on the inner sides of the second through holes, and reinforcing steel bars penetrate through the inner sides of the first through holes and the second through holes; the positioning template is arranged right above the positioning seat, four corners of the positioning template are connected and matched with the first screw holes through screws, a penetrating third through hole and a plurality of fourth through holes are formed in the positioning template, and the plurality of fourth through holes are distributed along the four corners of the third through hole. The invention can increase the stability of the steel bar positioning support, improve the positioning strength, and simultaneously the positioning assembly can also reduce the deformation degree of the steel bar, thereby improving the overall stability of the device.
Description
Technical Field
The invention relates to the field of building construction, in particular to a steel bar positioning structure for building construction.
Background
The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment of the part needs to be made by moving materials, the materials can be realized through construction activities, and the reinforcing steel bars are the materials with the largest use amount in the building industry.
When a common reinforced concrete structure is constructed, firstly, vertical steel bars and horizontal steel bars or stirrups are bound to form a steel reinforcement cage, then, formworks are supported around the cross section of a beam, then, concrete is poured, and after the concrete is solidified and meets certain strength requirements, the formworks around the beam are removed. However, the reinforcing bars are easily displaced and deflected due to installation of the reinforcing bars and casting of concrete, and thus the reinforcing bars need to be positioned to prevent displacement thereof. The existing steel bar positioning structure (such as the utility model patent with the patent publication number of CN 204357007U) has a simple structure, and is inconvenient to disassemble, carry and transport during positioning and correction.
Disclosure of Invention
The invention aims to provide a steel bar positioning structure for building construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel bar positioning structure for building construction comprises a positioning seat, a positioning template and a first positioning mechanism, wherein the positioning seat is in a rectangular column shape, the end part of the positioning seat is provided with a plurality of penetrating first through holes and second through holes, and the four corners of the end part of the positioning seat are provided with first screw holes; the first through holes and the second through holes are distributed on the end face of the positioning seat in a rectangular array mode, the first through holes are located on the inner sides of the second through holes, and reinforcing steel bars penetrate through the inner sides of the first through holes and the second through holes; the positioning template is arranged right above the positioning seat, four corners of the positioning template are connected and matched with the first screw holes through screws, the positioning template is provided with a through third through hole and a plurality of fourth through holes, the fourth through holes are distributed along the four corners of the third through hole, and the third through hole and the fourth through hole are correspondingly matched with the first through hole and the second through hole respectively when the positioning template and the positioning seat are in butt joint.
Preferably, the third through hole is arranged in the middle of the positioning template, the inner diameter of the third through hole is larger than that of the fourth through hole, a first positioning mechanism is arranged inside the third through hole and comprises a fixing column and a positioning assembly, the fixing column is fixedly arranged at the end part of the positioning seat, and the positioning assembly is arranged outside the fixing column.
Preferably, the positioning assemblies are provided with four groups, the four groups of positioning assemblies are distributed at intervals along the circumferential end part of the outer side of the fixed column, each positioning assembly comprises a first screw rod, a second screw rod, a first screw cylinder and a positioning block, and the inner sides of the two ends of the first screw cylinder are respectively screwed with the first screw rod and the second screw rod in a threaded manner; the end part of the first screw rod, which is far away from the first screw cylinder, is connected with a positioning block, and the positioning block is arc-shaped and correspondingly matched with the outer side end part of the steel bar. The threads on the inner sides of the two ends of the first screw barrel are reversely arranged, and the end part of the second screw rod, which is far away from the first screw barrel, is connected with a fixed column. Adopt four sets of locating component can increase the stability that reinforcing bar location supported, improved the intensity of its location, locating component can also reduce the degree that the reinforcing bar takes place to deform simultaneously, has improved the overall stability of device. The positioning template is connected with the positioning seat through screws, when the positioning template is connected with the positioning seat, the steel bars on the inner side of the first through hole penetrate through the first through hole and the third through hole, the first screw rod and the second screw rod at the two ends of the first screw cylinder are relatively far away through rotating the first screw cylinder, and the steel bars are fixed through the arc-shaped positioning blocks.
Preferably, the reinforcing steel bar positioning structure for building construction further comprises a second positioning mechanism, the second positioning mechanism comprises a mounting seat, a third screw, a nut and a reinforcing steel bar positioning cylinder, the mounting seat is T-shaped and is fixedly arranged at four corners of the end part of the positioning template through screws, and the third screw is connected between the two left and right adjacent mounting seats; the third screw comprises two threaded sections and a limiting section, wherein the two threaded sections are connected to two sides of the limiting section and are integrally formed with the limiting section. The inner side of the nut is provided with threads matched with the thread sections, the nut is provided with two groups which can be movably sleeved on the two thread sections of the third screw rod, and each group of nuts is provided with two nuts; the steel bar positioning cylinder comprises a cylinder body and a connecting plate, the cylinder body can be sleeved at the outer side end of a steel bar, and the connecting plate is fixed at the outer side end of the cylinder body.
Preferably, the connecting plate is sleeved on the two thread sections of the third screw and is arranged between the two nuts, and the connecting plate can move on the thread sections and is fixed through the nuts.
Preferably, the second positioning mechanism is used for positioning the steel bar passing through the second through hole, namely, the steel bar passes through the second through hole, the fourth through hole and is positioned by the second positioning mechanism, the second positioning mechanism positions the steel bar through the steel bar positioning barrel in a sleeved mode, and therefore the positioning function of the steel bar positioning barrel is achieved.
Preferably, the outer side end of the positioning template is provided with a handle, and the handle is connected with the positioning template through a hinge lug. The handle is convenient to install and follow-up disassembly work when the reinforcing steel bar positioning device is used for positioning and correcting the reinforcing steel bar, and meanwhile, the positioning template is convenient to carry and transport.
Preferably, the steel bar positioning cylinder is formed by bending and molding an iron sheet, and a pore passage for the third screw to pass through is formed in the middle of the steel bar positioning cylinder after the steel bar positioning cylinder is bent and molded. Through bending a reinforcing bar location section of thick bamboo direct forming to improve the intensity of a location section of thick bamboo, prevent the condition such as disconnection appearing when the reinforcing bar location, its life is high simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the positioning seat, the positioning template and the positioning assembly, the positioning assembly can increase the stability of the reinforcing steel bar positioning support, the positioning strength is improved, meanwhile, the positioning assembly can also reduce the deformation degree of the reinforcing steel bar, and the overall stability of the device is improved.
2. According to the invention, the reinforcing steel bar positioning barrel is arranged, the reinforcing steel bar positioning barrel can move on the threaded section of the third screw rod, and the nut is arranged to position the reinforcing steel bar positioning barrel, so that the position of the reinforcing steel bar positioning barrel can be adjusted, and the reinforcing steel bars penetrating through the second through hole and the fourth through hole can be conveniently fixed.
3. According to the invention, the handle is arranged at the outer side end of the positioning template, so that the handle is convenient for installation and subsequent disassembly during positioning and correcting of the reinforcing steel bar by the reinforcing steel bar positioning device, and is convenient for carrying.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is a schematic structural diagram of a positioning assembly in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of example 2 of the present invention;
FIG. 4 is a schematic structural diagram of a second positioning mechanism according to the present invention;
fig. 5 is a schematic structural view of the reinforcing steel bar positioning cylinder of the present invention.
In the figure: 1. positioning seats; 101. a first through hole; 102. a second through hole; 2. positioning a template; 201. a third through hole; 202. a fourth via hole; 3. fixing a column; 4. a first screw; 5. a second screw; 6. a first barrel; 7. positioning blocks; 8. a third screw; 9. a steel bar positioning cylinder; 901. a barrel; 902. a connecting plate; 10. a nut; 11. a mounting seat; 12. a handle.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1: referring to fig. 1-2, the present invention provides a technical solution: a steel bar positioning structure for building construction comprises a positioning seat 1, a positioning template 2 and a first positioning mechanism, wherein the positioning seat 1 is in a rectangular column shape, the end part of the positioning seat 1 is provided with a plurality of penetrating first through holes 101 and second through holes 102, and the four corners of the end part of the positioning seat 1 are provided with first screw holes; the first through holes 101 and the second through holes 102 are distributed on the end face of the positioning seat 1 in a rectangular array, the first through holes 101 are located on the inner sides of the second through holes 102, and reinforcing steel bars penetrate through the inner sides of the first through holes 101 and the second through holes 102; the positioning template 2 is arranged right above the positioning seat 1, four corners of the positioning template 2 are connected and matched with the first screw holes through screws, a penetrating third through hole 201 and a plurality of fourth through holes 202 are formed in the positioning template 2, the plurality of fourth through holes 202 are distributed along the four corners of the third through hole 201, and the third through hole 201 and the fourth through holes 202 are correspondingly matched with the first through hole 101 and the second through hole 102 respectively when the positioning template 2 and the positioning seat 1 are in butt joint.
In this embodiment, the third through hole 201 is disposed in the middle of the positioning template 2, and the inner diameter of the third through hole is larger than that of the fourth through hole 202, the inner side of the third through hole 201 is provided with a first positioning mechanism, the first positioning mechanism includes a fixing column 3 and a positioning assembly, the fixing column 3 is fixedly mounted at the end of the positioning seat 1, and the outer side of the fixing column 3 is provided with the positioning assembly.
In this embodiment, four sets of positioning assemblies are provided, the four sets of positioning assemblies are distributed at intervals along the circumferential end part outside the fixed column 3, each positioning assembly comprises a first screw rod 4, a second screw rod 5, a first screw cylinder 6 and a positioning block 7, and the inner sides of the two ends of the first screw cylinder 6 are respectively screwed with the first screw rod 4 and the second screw rod 5; the end part, far away from the first screw barrel 6, of the first screw rod 4 is connected with a positioning block 7, and the positioning block 7 is arc-shaped and correspondingly matched with the outer side end part of the steel bar.
In this embodiment, adopt four sets of locating component to increase the stability that reinforcing bar location supported, improved the intensity of its location, locating component can also reduce the degree that the reinforcing bar takes place deformation simultaneously, has improved the overall stability of device. The positioning template 2 is connected with the positioning seat 1 through screws, when the positioning template is connected with the positioning seat, the steel bars on the inner side of the first through hole 101 penetrate through the first through hole 101 and the third through hole 201, and the first screw cylinder 6 is rotated, so that the first screw rods 4 and the second screw rods 5 at the two ends of the first screw cylinder 6 are relatively far away, and the steel bars are fixed through the arc-shaped positioning blocks 7.
Example 2: referring to fig. 3-5, the present invention provides a technical solution: the utility model provides a reinforcing bar location structure for construction, includes positioning seat 1, locating template 2, first positioning mechanism and second positioning mechanism, positioning seat 1 is the rectangle column and its tip is equipped with a plurality of first through-holes 101 and the second through-hole 102 of run-through type, and first screw has been seted up to positioning seat 1 tip four corners department. The second positioning mechanism comprises an installation seat 11, a third screw 8, a nut 10 and a steel bar positioning cylinder 9, wherein the installation seat 11 is T-shaped and is fixedly arranged at four corners of the end part of the positioning template 2 through screws, and the third screw 8 is connected between the two adjacent installation seats 11 on the left and right; the third screw 8 includes two screw sections 801 and a position-limiting section 802, and the two screw sections 801 are connected to two sides of the position-limiting section 802 and are integrally formed with the position-limiting section 802. The positioning template 2 is provided with a penetrating third through hole 201 and a plurality of fourth through holes 202, the plurality of fourth through holes 202 are arranged along four corners of the third through hole 201, and the third through hole 201 and the fourth through hole 202 are correspondingly matched with the first through hole 101 and the second through hole 102 respectively when the positioning template 2 and the positioning seat 1 are butted.
In this embodiment, the inner side of the nut 10 is provided with threads matched with the thread sections 801, the nut 10 is provided with two groups which can be movably sleeved on the two thread sections 801 of the third screw 8, and each group of nuts 10 is provided with two; the steel bar positioning cylinder 9 comprises a cylinder body 901 and a connecting plate 902, the cylinder body 901 can be sleeved at the outer side end of a steel bar, and the connecting plate 902 is fixed at the outer side end of the cylinder body 901. The connecting plate 902 is sleeved on the two threaded sections 801 of the third screw 8 and is disposed between the two nuts 10, and the connecting plate 902 can move on the threaded sections 801 and is fixed by the nuts 10.
In this embodiment, the second positioning mechanism is used for positioning the steel bar passing through the second through hole 102, that is, the steel bar passes through the second through hole 102 and the fourth through hole 202 and is positioned by the second positioning mechanism, the second positioning mechanism positions the steel bar by sleeving the steel bar positioning cylinder 9, so as to realize the positioning function of the second positioning mechanism, in order to improve the applicability of the steel bar positioning cylinder 9, by arranging the third screw 8 and the nut 10, the steel bar positioning cylinder 9 can move on the threaded section 801 of the third screw 8, and the nut 10 is arranged to position the steel bar positioning cylinder 9, so that the position of the steel bar positioning cylinder 9 can be adjusted, and thus the fixation of the steel bar positioning cylinder is facilitated.
In the embodiment, a handle 12 is arranged at the outer side end of the positioning template 2, and the handle 12 is connected with the positioning template 2 through a hinge lug. The handle 12 facilitates installation and subsequent disassembly work when the reinforcing steel bar positioning device positions and corrects the reinforcing steel bar, and facilitates the transportation of the positioning template 2.
In this embodiment, the steel bar positioning cylinder 9 is formed by bending an iron sheet, and a hole 903 through which the third screw 8 passes is formed in the middle of the steel bar positioning cylinder after bending. Through bending a reinforcing bar location section of thick bamboo 9 direct forming to improve the intensity of a location section of thick bamboo, prevent the condition such as disconnection appearing when the reinforcing bar location, its life is high simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The reinforcing steel bar positioning structure for building construction is characterized by comprising a positioning seat (1), a positioning template (2) and a first positioning mechanism, wherein the positioning seat (1) is in a rectangular column shape, the end part of the positioning seat (1) is provided with a plurality of penetrating first through holes (101) and second through holes (102), and the four corners of the end part of the positioning seat (1) are provided with first screw holes; the first through holes (101) and the second through holes (102) are distributed on the end face of the positioning seat (1) in a rectangular array mode, the first through holes (101) are located on the inner sides of the second through holes (102), and reinforcing steel bars penetrate through the inner sides of the first through holes (101) and the second through holes (102); the positioning template (2) is arranged right above the positioning seat (1), the four corners of the positioning template (2) are connected and matched with the first screw holes through screws, a penetrating third through hole (201) and a plurality of fourth through holes (202) are arranged on the positioning template (2), the fourth through holes (202) are arranged along the four corners of the third through hole (201), and the third through hole (201) and the fourth through hole (202) are correspondingly matched with the first through hole (101) and the second through hole (102) respectively when the positioning template (2) and the positioning seat (1) are butted.
2. A reinforcing bar positioning structure for construction according to claim 1, wherein: the third through hole (201) is arranged in the middle of the positioning template (2), the inner diameter of the third through hole is larger than that of the fourth through hole (202), a first positioning mechanism is arranged on the inner side of the third through hole (201), the first positioning mechanism comprises a fixing column (3) and a positioning assembly, the fixing column (3) is fixedly arranged at the end part of the positioning seat (1), and the positioning assembly is arranged on the outer side of the fixing column (3).
3. A reinforcing bar positioning structure for construction according to claim 2, wherein: the positioning assemblies are arranged in four groups and are distributed at intervals along the circumferential end part of the outer side of the fixing column (3), each positioning assembly comprises a first screw (4), a second screw (5), a first screw cylinder (6) and a positioning block (7), and the inner sides of the two ends of the first screw cylinder (6) are respectively screwed with the first screw (4) and the second screw (5) in a threaded manner; the end part, far away from the first screw cylinder (6), of the first screw rod (4) is connected with a positioning block (7), and the positioning block (7) is arc-shaped and correspondingly matched with the outer side end part of the steel bar.
4. A reinforcing bar positioning structure for construction according to claim 3, wherein: the threads on the inner sides of the two ends of the first screw cylinder (6) are reversely arranged, and the end part, far away from the first screw cylinder (6), of the second screw rod (5) is connected with the fixing column (3).
5. A reinforcing bar positioning structure for construction according to claim 1, wherein: the steel bar positioning device is characterized by further comprising a second positioning mechanism, wherein the second positioning mechanism comprises a mounting seat (11), a third screw (8), a nut (10) and a steel bar positioning cylinder (9), the mounting seat (11) is T-shaped and is fixedly arranged at four corners of the end part of the positioning template (2) through screws, and the third screw (8) is connected between the two left and right adjacent mounting seats (11); the third screw (8) comprises two screw thread sections (801) and a limiting section (802), wherein the two screw thread sections (801) are connected to two sides of the limiting section (802) and are integrally formed with the limiting section (802).
6. A reinforcing bar positioning structure for building construction according to claim 5, wherein: the inner side of the nut (10) is provided with threads matched with the thread sections (801), the nut (10) is provided with two groups which can be movably sleeved on the two thread sections (801) of the third screw (8), and each group of nuts (10) is provided with two nuts; the steel bar positioning cylinder (9) comprises a cylinder body (901) and a connecting plate (902), the cylinder body (901) can be sleeved at the outer side end of a steel bar, and the connecting plate (902) is fixed at the outer side end of the cylinder body (901).
7. A reinforcing bar positioning structure for building construction according to claim 6, wherein: the connecting plate (902) is sleeved on the two thread sections (801) of the third screw (8) and is arranged between the two nuts (10), and the connecting plate (902) can move on the thread sections (801) and is fixed through the nuts (10).
8. A reinforcing bar positioning structure for construction according to claim 1, wherein: the outer side end of the positioning template (2) is provided with a handle (12), and the handle (12) is connected with the positioning template (2) through a hinge lug.
9. A reinforcing bar positioning structure for building construction according to claim 6, wherein: the steel bar positioning cylinder (9) is formed by bending and molding an iron sheet, and a pore passage (903) for the third screw rod (8) to pass through is formed in the middle of the steel bar positioning cylinder after bending and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932035.4A CN112049441A (en) | 2020-09-07 | 2020-09-07 | Steel bar positioning structure for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932035.4A CN112049441A (en) | 2020-09-07 | 2020-09-07 | Steel bar positioning structure for building construction |
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| Publication Number | Publication Date |
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| CN112049441A true CN112049441A (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932035.4A Withdrawn CN112049441A (en) | 2020-09-07 | 2020-09-07 | Steel bar positioning structure for building construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN112049441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818634A (en) * | 2021-10-12 | 2021-12-21 | 山西建筑工程集团有限公司 | Sandwich concrete cladding panel location structure |
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|---|---|---|---|---|
| US20030070388A1 (en) * | 1998-01-30 | 2003-04-17 | Catani Mario J. | Reinforcement bar support system |
| CN107860638A (en) * | 2017-12-22 | 2018-03-30 | 福州大学 | It is a kind of to carry out reinforcing bar and the positioner of metal bellows grouting connection in batches |
| CN207829306U (en) * | 2018-01-16 | 2018-09-07 | 中国建筑第二工程局有限公司 | Prefabricated post of assembly concrete structure reserves joint bar location lagging mould and vertical connection structure |
| CN208184074U (en) * | 2018-03-16 | 2018-12-04 | 甘肃第六建设集团股份有限公司 | A kind of novel structure column bar reinforcement positioning device |
| CN208517930U (en) * | 2018-04-23 | 2019-02-19 | 中国建筑一局(集团)有限公司 | Steel bar positioning device and steel bar cage positioning structure |
| CN210491320U (en) * | 2019-09-30 | 2020-05-08 | 深圳市惠创快捷电子科技有限公司 | PCB board of regulation formula |
-
2020
- 2020-09-07 CN CN202010932035.4A patent/CN112049441A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070388A1 (en) * | 1998-01-30 | 2003-04-17 | Catani Mario J. | Reinforcement bar support system |
| CN107860638A (en) * | 2017-12-22 | 2018-03-30 | 福州大学 | It is a kind of to carry out reinforcing bar and the positioner of metal bellows grouting connection in batches |
| CN207829306U (en) * | 2018-01-16 | 2018-09-07 | 中国建筑第二工程局有限公司 | Prefabricated post of assembly concrete structure reserves joint bar location lagging mould and vertical connection structure |
| CN208184074U (en) * | 2018-03-16 | 2018-12-04 | 甘肃第六建设集团股份有限公司 | A kind of novel structure column bar reinforcement positioning device |
| CN208517930U (en) * | 2018-04-23 | 2019-02-19 | 中国建筑一局(集团)有限公司 | Steel bar positioning device and steel bar cage positioning structure |
| CN210491320U (en) * | 2019-09-30 | 2020-05-08 | 深圳市惠创快捷电子科技有限公司 | PCB board of regulation formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818634A (en) * | 2021-10-12 | 2021-12-21 | 山西建筑工程集团有限公司 | Sandwich concrete cladding panel location structure |
| CN113818634B (en) * | 2021-10-12 | 2022-08-26 | 山西建筑工程集团有限公司 | Sandwich concrete cladding panel location structure |
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Application publication date: 20201208 |
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