CN109537883B - Universal plate connecting bolt and use method thereof - Google Patents
Universal plate connecting bolt and use method thereof Download PDFInfo
- Publication number
- CN109537883B CN109537883B CN201910073635.7A CN201910073635A CN109537883B CN 109537883 B CN109537883 B CN 109537883B CN 201910073635 A CN201910073635 A CN 201910073635A CN 109537883 B CN109537883 B CN 109537883B
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- cylinder
- bridge
- universal plate
- threads
- universal
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to a universal plate connecting bolt, which structurally comprises a bridge cylinder, a connecting cylinder and a connecting rod; the bridge cylinder is clamped in the courtyard part of the universal plate, the connecting cylinder is fixed in the bridge cylinder, and one end of the connecting rod is screwed into the connecting cylinder; the bridge cylinder comprises a cylindrical cylinder body and protruding blocks, threads are arranged on the inner wall of the cylinder body, and the protruding blocks are arranged at the lower ends of the two sides of the outside of the cylinder body. The connecting cylinder is cylindrical, threads are arranged at the lower part of the outer wall of the connecting cylinder, threads are arranged on the inner wall of the connecting cylinder, and connecting cylinder engaging teeth are arranged at the end part of the connecting cylinder far away from the threads; the connecting rod comprises a head and a neck, and threads are arranged on the neck. The top of the cylinder body is provided with a plurality of bridge cylinder engaging teeth which are uniformly distributed around the central shaft of the cylinder body. The invention can connect the templates on the universal plates in a clamping manner, thereby ensuring the integrity of the contact surface between the universal plates and the concrete when the templates at the corners are connected, and the invention has simple and quick operation and can realize the fastening connection quickly.
Description
Technical Field
The invention relates to a template fixing and connecting device, in particular to a universal plate connecting bolt and a using method thereof.
Background
The existing template fixing connecting pieces are all in cross-connection, and two shaping templates are required to be connected to one side face and the top face of the universal board respectively when the templates at the corners are arranged. When the shaping template is connected and fixed on the side surface of the universal plate by using the connecting piece, the connecting piece is connected in the connecting hole in a penetrating way, and the side surface contacted with the concrete is sealed by using the cover plate, so that the smoothness of the concrete surface is ensured; however, when the fixing template is fixedly connected to the top surface of the universal board by using the connecting piece, the end of the conventional connecting piece protrudes out of the bottom surface of the universal board. The shape of pouring face can be influenced in the part that the connecting piece exposes the connection bridge plate, can appear the incomplete of concrete in the position of connecting piece after pouring, still need the later stage to mend again and scribble, leads to the waste of manpower and the delay of time limit for a project, if use dedicated template in the corner then can increase the template kind, also can increase construction cost.
Disclosure of Invention
The invention aims to provide a universal plate connecting bolt and a using method thereof, which are used for solving the problem that the traditional connecting piece is not suitable for connecting templates at corners.
The invention is realized in the following way: a universal plate connecting bolt comprises a bridge cylinder, a connecting cylinder and a connecting rod; the bridge cylinder is used for being clamped in the courtyard part of the universal plate, the connecting cylinder is fixed in the bridge cylinder, and one end of the connecting rod is fixed in the connecting cylinder; the bridge cylinder comprises a cylindrical cylinder body and protruding blocks, threads are arranged on the inner wall of the cylinder body, the protruding blocks are arranged at the lower ends of the two sides of the outside of the cylinder body, and the two protruding blocks are symmetrical relative to the central axis of the cylinder body; the connecting cylinder is cylindrical, threads are arranged at the lower part of the outer wall of the connecting cylinder, and threads are arranged on the inner wall of the connecting cylinder; the connecting rod comprises a head and a neck, and threads are arranged on the neck.
The top of the cylinder body is provided with bridge cylinder engaging teeth which are bent plate-shaped protruding out of the top end of the cylinder body, the inner side surface and the outer side surface of the bridge cylinder engaging teeth are respectively overlapped with the inner wall and the outer wall of the cylinder body, and the directions of the two end surfaces of the bridge cylinder engaging teeth are the diameter direction of the cylinder body.
The bridge cylinder engaging teeth are a plurality of and evenly distributed around the central shaft of the cylinder body, and the space between two adjacent bridge cylinder engaging teeth can accommodate one bridge cylinder engaging tooth.
The two sides of the cylinder body are also provided with vertical ribs, the upper ends of the ribs are flush with the upper end face of the cylinder body, the lower ends of the ribs are connected with the upper end faces of the convex blocks, and the right side faces of the ribs are flush with the right side faces of the convex blocks.
One end of the connecting cylinder outer wall, which is not provided with threads, is provided with a circle of strip-shaped protrusions.
And one end of the connecting cylinder, which is far away from the screw thread, is provided with a connecting cylinder occluding tooth.
The end face of the head part of the connecting rod is provided with a groove which is an inner hexagonal groove, a rectangular groove, a crisscross groove or a straight groove for facilitating mechanical connection.
The invention also discloses a using method of the universal plate connecting bolt, which is characterized by comprising the following steps:
a. setting a universal plate, placing the bridge cylinder into the patio part of the universal plate, and rotating the bridge cylinder to clamp the lug into the notch of the patio part cylinder shoulder;
b. screwing one end of the connecting cylinder, which is provided with threads, into the bridge cylinder;
c. attaching the side rib of one shaping template to the top surface of the universal plate, and aligning the patio with the connecting hole on the side rib of the shaping template;
d. the neck of the connecting rod passes through the connecting hole of the shaping template, and then the neck of the connecting rod is screwed into the connecting cylinder and screwed.
In the step a, another bridge cylinder can be prepared to be used as a rotary tool, the bridge cylinder engagement teeth of the two bridge cylinders are engaged with each other, and the bridge cylinder outside the patio is rotated to drive the bridge cylinder inside the patio to rotate.
The novel template connection mode is realized by arranging the bridge cylinder, the connecting cylinder and the connecting rod and matching with the universal plate. The bridge cylinder is clamped in the courtyard part, and the connecting cylinder with smaller inner wall diameter is screwed on the bridge cylinder, and the connecting rod penetrates through the connecting hole of the shaping template and is screwed on the bridge cylinder, so that the shaping template is connected and fixed on the universal plate. According to the invention, the connecting piece does not need to pass through two ends of the universal plate, one end of the connecting piece is clamped inside the universal plate, the other end of the connecting piece extends out from the opening at the upper end of the patio part of the universal plate, the surface where the opening is positioned is the top surface of the universal plate, the end surface is attached to the side face of the side rib of the shaping template and cannot be exposed, the bottom surface of the universal plate is an attaching surface contacted with the concrete surface, and the contact surface does not need to be opened so as to be kept as a complete plane, so that the poured concrete surface is kept flat.
The invention can connect the templates on the universal plates in a clamping and threaded connection mode, thereby ensuring the integrity of the contact surface between the universal plates and the concrete when the templates at the corners are connected, and realizing the fastening connection quickly and simply.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the bridge cylinder of the present invention.
Fig. 3 is a top view of the bridge cartridge of the present invention.
Fig. 4 is a schematic structural view of the connecting tube of the present invention.
FIG. 5 is a schematic illustration of a connecting rod of the present invention having a groove that is a crisscrossed groove.
FIG. 6 is a schematic illustration of a rectangular groove of the connecting rod of the present invention.
FIG. 7 is a schematic view of the structure of the universal plate of the present invention.
FIG. 8 is a perspective view of a universal plate of the present invention.
In the figure: 1. a bridge cylinder; 2. a connecting cylinder; 3. a connecting rod; 4. shaping a template; 5. a universal plate; 1-1, a cylinder; 1-2, protruding blocks; 1-3, engaging teeth of the bridge cylinder; 1-4, convex edges; 2-1, bulges; 2-2, connecting the cylinder to occlude teeth; 3-1, neck; 3-2, head; 3-3, grooves; 5-1, a panel; 5-2, a separator; 5-3, plate ridges; 5-4, connecting hole parts; 5-5, a patio part; 5-6, separating plates; 5-7, upper hole ribs; 5-8, lower hole ribs; 5-9, connecting holes; 5-10, slurry discharging holes; 5-11, side ribs; 5-12, an operation hole; 5-13, a concealed bolt hole; 5-14, a barrel shoulder; 5-15, ridge and ditch; 5-16, a pedestal; 5-17, bridge abutment.
Detailed Description
As shown in FIG. 1, the invention comprises a universal plate connecting bolt, which comprises a bridge cylinder 1, a connecting cylinder 2 and a connecting rod 3. The bridge cylinder is used for being clamped in the courtyard part of the universal plate 5, the connecting cylinder 2 is fixed in the bridge cylinder 1, and one end of the connecting rod 3 is fixed in the connecting cylinder 2.
As shown in fig. 2 and 3, the bridge cylinder 1 comprises a cylinder body 1-1, a lug 1-2 and a bridge cylinder engaging tooth 1-3. The inner wall of the cylinder body 1-1 is provided with threads, the convex blocks 1-2 are arranged at the lower parts of the two sides of the cylinder body 1-1, and the bridge cylinder occluding teeth 1-3 are arranged at the upper end of the cylinder body 1-1. The lug 1-2 is symmetrical about the central axis of the cylinder 1-1, the right side surface of the lug 1-2 is a vertical plane along the diameter direction of the cylinder 1-1, the left side surface of the lug 1-2 is a vertical plane tangent to the outer wall of the cylinder 1-1, the upper end surface and the lower end surface of the lug 1-2 are both horizontal planes, and the lower end surface is level with the lower end surface of the cylinder 1-1. The bridge cylinder occluding teeth 1-3 are bent plates protruding out of the top end of the cylinder body 1-1, the inner side surface and the outer side surface of the bridge cylinder occluding teeth 1-3 are respectively overlapped with the inner wall and the outer wall of the cylinder body 1-1, and the directions of the two end surfaces of the bridge cylinder occluding teeth 1-3 are the diameter direction of the cylinder body 1-1. The bridge cylinder engaging teeth 1-3 are distributed uniformly around the central axis of the cylinder body 1-1, the space between two adjacent bridge cylinder engaging teeth 1-3 can just accommodate one bridge cylinder engaging tooth 1-3, and the bridge cylinder engaging teeth 1-3 are positioned at the position with the convex edges 1-4. The two sides of the cylinder body 1-1 are also provided with vertical ribs 1-4, the upper ends of the ribs 1-4 are flush with the upper end face of the cylinder body 1-1, the lower ends of the ribs 1-4 are connected with the upper end face of the convex block 1-2, and the right side faces of the ribs 1-4 are flush with the right side faces of the convex blocks 1-2.
As shown in fig. 4, the connecting tube 2 is cylindrical, a thread is provided at one end of the outer wall of the connecting tube 2, a circumferential protrusion 2-1 is provided at one end of the outer wall of the connecting tube 2, which is not threaded, and the protrusion 2-1 is in a long strip shape along the length direction of the connecting tube 2, so that the connecting tube 2 is convenient for screwing by hands. The inner wall of the connecting cylinder 2 is provided with a thread, one end of the connecting cylinder 2 far away from the thread is provided with a connecting cylinder engaging tooth 2-2, and a tool can be engaged with the connecting cylinder engaging tooth 2-2 to screw the connecting cylinder 2. The threads on the inner wall of the connecting cylinder 2 are matched with the threads on the connecting rod 3, and the threads on the outer wall of the connecting cylinder 2 are matched with the threads on the bridge cylinder 1.
As shown in fig. 5 and 6, the connecting rod 3 includes a head portion 3-2 and a neck portion 3-1, a thread is provided on the neck portion 3-1, and a groove 3-3 is provided on an end face of the head portion 3-2 of the connecting rod 3. The grooves 3-3 may be hexagonal grooves, rectangular grooves (as in fig. 6), crisscrossed grooves (as in fig. 5) or in-line grooves for convenience of mechanical connection.
FIG. 7, FIG. 8 show that the universal plate 5 comprises a face plate 5-1, a partition plate 5-2, a plate ridge 5-3, a connecting hole part 5-4 and a patio part 5-5; the panel 5-1 is a long strip plate, a plurality of partition plates 5-2 are uniformly distributed along the length direction of the panel 5-1, the partition plates 5-2 are mutually perpendicular to the panel 5-1, two side surfaces of the partition plates 5-2 are respectively overlapped with two side surfaces of the panel 5-1, the plate ridge 5-3 is a rectangular cylinder, the plate ridge 5-3 is distributed at two corners of the upper part of the partition plates 5-2, the length of the plate ridge 5-3 is the same as that of the panel 5-1, a unit body is arranged between two adjacent partition plates 5-2, a part plate 5-6 is arranged in the middle of the unit body to divide the unit body into two parts along the length direction of the panel 5-1, and the two parts are respectively a connecting hole part 5-4 and a patio part 5-5; the front side and the rear side of the patio part 5-5 are respectively provided with a side rib 5-11, the side rib 5-11 is provided with an operation hole 5-12, and the partition plates 5-2 and the separating plates 5-6 at the two ends of the patio part 5-5 are respectively provided with a barrel shoulder 5-14; an upper hole rib 5-7 and a lower hole rib 5-8 are respectively arranged on the upper surface and the lower surface of the connecting hole part 5-4, two ends of the upper hole rib 5-7 and the lower hole rib 5-8 are respectively connected with the partition plate 5-2 and the separating plate 5-6, the upper part of the upper hole rib 5-7 is connected with the plate ridges 5-3 on two sides, and a connecting hole 5-9 is formed between the upper hole rib 5-7 and the lower hole rib 5-8; the bottom surface of the patio part 5-5 is provided with a hidden bolt hole 5-13, and the hidden bolt hole 5-13 is in a sealing state when not in use. The bridge cylinder is placed in the patio part 5-5, and the lug 2 of the bridge cylinder is clamped on the cylinder shoulder 5-14 of the patio part 5-5. A ridge groove 5-15 is formed between two plate ridges 5-3 at the upper part of the upper hole rib 5-7, two ends of the ridge groove 5-15 are connected with the partition plate 5-2 and the partition plate 5-6, a pedestal 5-16 which is flush with the upper surface of the plate ridge 5-3 is arranged in the middle of the ridge groove 5-15, a bridge abutment 5-17 protruding out of the upper surface of the plate ridge 5-3 is arranged on the pedestal 5-16, and the pedestal 5-16 and the partition plate 5-2 are parallel to each other. The connecting holes 5-9 are rectangular in shape. The distance between the lower surface of the panel 5-1 and the upper surface of the plate ridge 5-3 is the same as the height of the side rib of the shaping template 4 matched with the lower surface of the panel. The height of the connecting holes 5-9 is the same as that of the connecting holes 5-9 of the shaping template 4 matched with the universal plate. The lower hole rib is provided with a plurality of slurry discharging holes 5-10 along the length direction of the panel 5-1. The width of the partition plate 5-6 is slightly smaller than the width of the partition plate 5-2.
The barrel shoulders 5-14 are provided with vertical long grooves, one sides of the bottoms of the barrel shoulders 5-14 are provided with notches, the vertical long grooves are communicated with the notches, and the notches on the two barrel shoulders 5-14 are opposite sides. After the bridge cylinder 1 is placed in the patio part 5-5, the convex blocks 1-2 are clamped at the notch, and the bridge cylinder 1 is continuously rotated to ensure that the convex edges 1-4 are clamped in the vertical long grooves.
As shown in FIG. 1, the method for using the universal plate connecting bolt comprises the following steps:
a. setting a universal plate 5, placing the bridge cylinder 1 into a courtyard part 5-5 of the universal plate 5, and rotating the bridge cylinder 1 to clamp the convex block into a notch of a cylinder shoulder of the courtyard part 5-5;
b. one end of the connecting cylinder 2 provided with threads is screwed into the bridge cylinder 1;
c. attaching the side rib of one shaping template 4 to the top surface of the universal plate 5, and aligning the patio part 5-5 with the template connecting hole on the side rib of the shaping template 4;
d. the neck 3-1 of the connecting rod 3 is passed through the template connecting hole of the shaping template 4, and then the neck 3-1 of the connecting rod 3 is screwed into the connecting cylinder 2 and tightened.
In step a, another bridge cylinder 1 may be prepared for use as a rotating tool, the bridge cylinder engaging teeth 1-3 of the two bridge cylinders 1 are engaged with each other, and the bridge cylinder 1 outside the patio 5-5 is rotated to drive the bridge cylinder 1 inside the patio 5-5 to rotate.
The novel template connection mode is realized by arranging the bridge cylinder 1, the connecting cylinder 2 and the connecting rod 3 and matching with the universal plate 5. The bridge cylinder 1 is clamped in the courtyard part 5-5, the connecting cylinder 2 with smaller inner wall diameter is screwed on the bridge cylinder 1, and the connecting rod 3 passes through the connecting hole of the shaping template 4 and is screwed on the bridge cylinder 1, so that the shaping template 4 is connected and fixed on the universal plate 5. According to the invention, the connecting piece does not need to pass through two ends of the universal plate 5, one end of the connecting piece is clamped in the universal plate 5, the other end of the connecting piece extends out of an opening at the upper end of the patio part 5-5 of the universal plate 5, the surface where the opening is positioned is the top surface of the universal plate, the end surface is attached to the side face of the side rib of the shaping template 4 and cannot be exposed, the bottom surface of the universal plate 5 is an attaching surface contacted with the concrete surface, and the contact surface does not need to be opened so as to be kept as a complete plane, so that the poured concrete surface is kept flat.
The invention can lead the shaping template 4 to be connected to the universal plate 5 in a clamping and threaded connection mode, thereby ensuring the integrity of the contact surface between the universal plate 5 and the concrete when the templates at the corners are connected, and being simple and quick to operate and capable of realizing the fastening connection quickly.
Claims (9)
1. The universal plate connecting bolt is characterized by comprising a bridge cylinder, a connecting cylinder and a connecting rod; the bridge cylinder is used for being clamped in the courtyard part of the universal plate, the connecting cylinder is fixed in the bridge cylinder, and one end of the connecting rod is fixed in the connecting cylinder; the bridge cylinder comprises a cylindrical cylinder body and protruding blocks, threads are arranged on the inner wall of the cylinder body, the protruding blocks are arranged at the lower ends of the two sides of the outside of the cylinder body, and the two protruding blocks are symmetrical relative to the central axis of the cylinder body; the connecting cylinder is cylindrical, threads are arranged at the lower part of the outer wall of the connecting cylinder, and threads are arranged on the inner wall of the connecting cylinder; the connecting rod comprises a head and a neck, and threads are arranged on the neck.
2. The universal plate connecting bolt according to claim 1, wherein a bridge cylinder engaging tooth is arranged at the top of the cylinder body, the bridge cylinder engaging tooth is in a bent plate shape protruding out of the top end of the cylinder body, the inner side surface and the outer side surface of the bridge cylinder engaging tooth are respectively overlapped with the inner wall and the outer wall of the cylinder body, and the directions of the two end surfaces of the bridge cylinder engaging tooth are the diameter direction of the cylinder body.
3. The universal plate coupling according to claim 2, wherein said cartridge engagement teeth are provided in a plurality and are uniformly distributed about a central axis of said cartridge, and wherein a space between two adjacent cartridge engagement teeth is adapted to receive one cartridge engagement tooth.
4. The universal plate connecting bolt according to claim 1, wherein vertical ribs are further arranged on two sides of the cylinder, the upper ends of the ribs are flush with the upper end face of the cylinder, the lower ends of the ribs are connected with the upper end face of the protruding block, and the right side faces of the ribs are flush with the right side faces of the protruding block.
5. The universal plate coupling according to claim 1, wherein a circumferential elongated projection is provided at an end of the coupling barrel outer wall where the thread is not provided.
6. The universal plate coupling according to claim 1, wherein said coupling barrel has coupling barrel engagement teeth at an end thereof remote from the threads.
7. The universal plate connecting bolt according to claim 1, wherein a groove is arranged on the end face of the head of the connecting rod, and the groove is an inner hexagonal groove, a rectangular groove, a crisscross groove or a straight groove for facilitating mechanical connection.
8. The method of using a universal plate connecting bolt according to any one of claims 1 to 7, comprising the steps of:
a. setting a universal plate, placing the bridge cylinder into the patio part of the universal plate, and rotating the bridge cylinder to clamp the lug into the notch of the patio part cylinder shoulder;
b. screwing one end of the connecting cylinder, which is provided with threads, into the bridge cylinder;
c. attaching the side rib of one shaping template to the top surface of the universal plate, and aligning the patio with the connecting hole on the side rib of the shaping template;
d. the neck of the connecting rod passes through the connecting hole of the shaping template, and then the neck of the connecting rod is screwed into the connecting cylinder and screwed.
9. The method of claim 8, wherein in step a, another bridge cylinder is prepared for use as a rotating tool, the engaging teeth of the two bridge cylinders are engaged with each other, and the bridge cylinder outside the patio is rotated to drive the rotation of the bridge cylinder inside the patio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073635.7A CN109537883B (en) | 2019-01-25 | 2019-01-25 | Universal plate connecting bolt and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073635.7A CN109537883B (en) | 2019-01-25 | 2019-01-25 | Universal plate connecting bolt and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537883A CN109537883A (en) | 2019-03-29 |
| CN109537883B true CN109537883B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073635.7A Active CN109537883B (en) | 2019-01-25 | 2019-01-25 | Universal plate connecting bolt and use method thereof |
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| CN (1) | CN109537883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585750B (en) * | 2021-09-29 | 2022-01-18 | 天津仝元材料科技有限公司 | Method for reinforcing end socket structure template based on Tornado |
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| CH347967A (en) * | 1959-01-07 | 1960-07-31 | Kwikform Ltd | Formwork for molding a material such as concrete |
| KR20110118398A (en) * | 2010-04-23 | 2011-10-31 | 정지현 | Intergrated column waler |
| KR101301062B1 (en) * | 2013-01-08 | 2013-08-28 | 이세동 | Insert assembly |
| CN104763146A (en) * | 2015-04-24 | 2015-07-08 | 江苏程禾高科模板有限责任公司 | Novel corner template system |
| CN208310193U (en) * | 2018-04-24 | 2019-01-01 | 深圳市广胜达建设有限公司 | A kind of external angle formwork of wall |
| CN209556358U (en) * | 2019-01-25 | 2019-10-29 | 河北润林新材料科技有限公司 | A kind of universal plate connects bolt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6981686B2 (en) * | 2002-06-20 | 2006-01-03 | Hugh G. McGuinness | Modular support/enclosure wall assembly and kit |
| CN109594770A (en) * | 2019-01-25 | 2019-04-09 | 河北润林新材料科技有限公司 | A kind of bridge cylinder and bridge cylinder linked system |
-
2019
- 2019-01-25 CN CN201910073635.7A patent/CN109537883B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347967A (en) * | 1959-01-07 | 1960-07-31 | Kwikform Ltd | Formwork for molding a material such as concrete |
| KR20110118398A (en) * | 2010-04-23 | 2011-10-31 | 정지현 | Intergrated column waler |
| KR101301062B1 (en) * | 2013-01-08 | 2013-08-28 | 이세동 | Insert assembly |
| CN104763146A (en) * | 2015-04-24 | 2015-07-08 | 江苏程禾高科模板有限责任公司 | Novel corner template system |
| CN208310193U (en) * | 2018-04-24 | 2019-01-01 | 深圳市广胜达建设有限公司 | A kind of external angle formwork of wall |
| CN209556358U (en) * | 2019-01-25 | 2019-10-29 | 河北润林新材料科技有限公司 | A kind of universal plate connects bolt |
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| CN109537883A (en) | 2019-03-29 |
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