CN116104290A - Casting template of concrete member capable of being rapidly disassembled and using method - Google Patents
Casting template of concrete member capable of being rapidly disassembled and using method Download PDFInfo
- Publication number
- CN116104290A CN116104290A CN202310054080.8A CN202310054080A CN116104290A CN 116104290 A CN116104290 A CN 116104290A CN 202310054080 A CN202310054080 A CN 202310054080A CN 116104290 A CN116104290 A CN 116104290A
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- China
- Prior art keywords
- pin
- die
- connecting block
- formwork
- side die
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention provides a casting template of a concrete member capable of being rapidly disassembled and a use method thereof, comprising the following steps: the bottom die, the first side die and the second side die are sequentially arranged at intervals and are connected with the bottom die to form a cylindrical structure with one end open; the first side die is rotationally connected with the bottom die and is fixed by a first fastening component in a pin joint manner; the first fastening component and the first side die are fixed in a pin joint manner through a second fastening component; the second side die is in sliding connection with the first side die. According to the invention, the first side die, the bottom die, the first fastening assembly and the first side die are fixed in a pin joint mode, so that the traditional bolt connection is replaced, a worker can disassemble the die by hand, a disassembling tool is not required to be found, labor is wasted to twist, the demolding time is saved, and the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of pouring templates, in particular to a pouring template of a concrete member capable of being rapidly detached and a use method.
Background
The concrete member refers to building members such as beams, plates, stairs, foundations and the like which are made of concrete, and road and bridge engineering members such as curb, water retaining blocks and the like. The concrete members commonly used at present comprise prefabricated concrete members and cast-in-situ concrete members, but the concrete pouring, solidification and demoulding are involved in the manufacturing process, most of the existing templates are spliced by steel plates and then are fastened by bolts and other parts, the templates do not have the property of quick disassembly, a worker is required to hold a disassembly tool for disassembly, the concrete members are not convenient to take out quickly, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a casting template of a rapidly detachable concrete member and a use method thereof, so as to solve the problems in the background.
The technical scheme adopted by the invention is as follows: a casting form for a rapidly demountable concrete structure, comprising: the bottom die, the first side die and the second side die are sequentially arranged at intervals and are connected with the bottom die to form a cylindrical structure with one end open; the first side die is rotationally connected with the bottom die and is fixed by a first fastening component in a pin joint manner; the first fastening component and the first side die are fixed in a pin joint manner through a second fastening component; the second side die is in sliding connection with the first side die.
Further, the first fastening assembly comprises a first pin rod, one end of the first pin rod is inserted into the bottom die to be connected with the side face of the first side die, and the other end of the first pin rod penetrates through the first side die to be connected with the second fastening assembly.
Further, a first limiting block is arranged at the position, connected with the first side die, of the first pin rod, a first sliding groove is formed in the first side die, and the first limiting block is arranged in the first sliding groove in a sliding mode.
Further, a first elastic piece is arranged on the side wall, close to the bottom die, of the first sliding groove, and the other end of the first elastic piece is connected with the first limiting block.
Further, the second fastening assembly comprises a first connecting block, a second connecting block and a second pin rod, one end of the first connecting block is connected with the first pin rod, the other end of the first connecting block is connected with the second connecting block in a clamping mode, the second connecting block is fixedly arranged on the side face, away from the bottom die, of the first side die, one end of the second pin rod is inserted into the first connecting block, and the other end of the second pin rod penetrates through the end portion, away from the first pin rod, of the second connecting block.
Further, a second limiting block is arranged at the position, connected with the first connecting block, on the second pin, a second sliding groove is formed in the first connecting block, and the second limiting block is arranged in the second sliding groove in a sliding mode.
Further, the second sliding groove is far away from the side wall of the first pin rod and is provided with a second elastic piece, the other end of the second elastic piece is connected with the second limiting block, the end part of the second pin rod, connected with the second connecting block, is an inclined surface, and the inclined surface faces the first side die.
Further, a pipe sleeve is arranged at one end, close to the bottom die, of the first side die, a rotating shaft penetrates through the pipe sleeve, and two ends of the rotating shaft are fixedly connected with the bottom die.
Further, a mounting groove is formed in the side face of the first side die, and the second side die is mounted in the mounting groove and can move along the length direction of the mounting groove so as to be close to or far away from the bottom die.
The invention also provides a use method of the casting template of the rapidly detachable concrete member, which comprises the following steps:
(1) Rotating the first side die to be vertical to the bottom die, and installing the second side die in the installation groove;
(2) Moving the first pin rod towards the direction close to the first pin hole, and tightly inserting the first pin rod into the first pin hole to finish the installation of the first fastening component and the second fastening component;
(3) And moving the second push rod in a direction away from the second pin hole, and completely separating the second pin rod from the second pin hole to finish the disassembly of the first fastening assembly and the second fastening assembly.
The invention has the beneficial effects that:
(1) Utilize the pin joint mode to be fixed first side form with the die block first fastening assembly with first side form replaces traditional bolted connection for the staff can bare-handed demolding, need not to look for extracting tool, hard screwing etc. saves the drawing of patterns time, raises the efficiency.
(2) The setting of first stopper with the second stopper has avoided the part to need dismantle the back and has preserved the problem of easily losing alone, first elastic component with the setting of second elastic component makes the operation is torn open to the ann of pouring the template simpler, only operates promptly the second pin can realize the automatic dismantlement of first pin, only operates first pin can realize the automatic installation of second pin has further promoted work efficiency.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention
FIG. 3 is an enlarged view of the structure A of FIG. 2 in accordance with an embodiment of the present invention;
FIG. 4 is a block diagram of a first fastening assembly in accordance with an embodiment of the present invention;
fig. 5 is a block diagram of a second fastening assembly in an embodiment of the present invention.
In the figure:
10. a bottom die; 11. a rotating shaft; 12. a first pin hole;
20. a first side mold; 21. a pipe sleeve; 22. a mounting groove; 23. a first through hole; 24. a first chute;
30. a second side mold;
40. a first fastening assembly; 41. a first pin; 42. a first limiting block;
50. a second fastening assembly; 51. a first connection block; 51a, second through holes; 51b, a second chute; 52. a second connection block; 52a, second pin holes; 53. a second pin; 53a, a second limiting block;
60. a first elastic member;
70. and a second elastic member.
Detailed Description
The following describes the technical solution of the embodiments of the present invention in detail by means of the accompanying drawings, but the scope of protection of the present invention is not limited to the embodiments.
Referring to fig. 1-2, a casting form for a rapidly demountable concrete structure, comprising: the bottom die 10, the first side die 20, the second side die 30, the first fastening assembly 40 and the second fastening assembly 50 are sequentially arranged at intervals, and are connected with the bottom die 10 to form a cylindrical structure with one end open; the first side die 20 is rotatably connected with the bottom die 10 and is fixed by a first fastening assembly 40 in a pin joint manner; the first fastening assembly 40 is pinned to the first side form 20 by the second fastening assembly 50; the second side mold 30 is slidably coupled to the first side mold 20. According to the embodiment of the invention, the first side die 20 and the bottom die 10 are fixed in a pin joint mode, and then the first fastening assembly 40 and the first side die 20 are fixed in a pin joint mode without using traditional bolt connection, so that when the concrete member is demolded after solidification, a worker can disassemble the die by hand, and the workers do not need to find a disassembling tool, take effort to twist and the like, thereby saving the demolding time and improving the efficiency.
Referring to fig. 3, the first side mold 20 and the bottom mold 10 are rotatably connected through a pipe sleeve 21 and a rotating shaft 11, the pipe sleeve 21 is disposed at one end of the first side mold 20 near the bottom mold 10, and after the rotating shaft 11 penetrates through the pipe sleeve 21, the two ends of the rotating shaft 11 are fixedly connected with the bottom mold 10, wherein the rotating shaft 11 is not rotated, but the pipe sleeve 21 sleeved outside the rotating shaft 11 can rotate around the rotating shaft 11, so as to change the included angle between the first side mold 20 and the bottom mold 10. When a concrete member needs to be poured, the first side die 20 is held by hand and rotated to be vertical to the bottom die 10, the first side die 20 and the bottom die 10 are fixed by using a first fastening member, then the first fastening member and the first side die 20 are fixed by using a second fastening member, and then each second side die 30 is installed; when demoulding is required, the second side dies 30 are removed, the second fastening members and the first fastening members are removed in sequence, and the casting templates and the concrete members can be quickly separated by rotating the first side dies 20 in a direction away from the concrete members by hand, so that quick demoulding is realized.
The first side mold 20 and the second side mold 30 are connected by the mounting groove 22, the mounting groove 22 is provided at a side surface of the first side mold 20, and the second side mold 30 is installed in the mounting groove 22 to be movable along a length direction of the mounting groove 22 to be close to or apart from the bottom mold 10. More specifically, when square components such as curbs and beams are poured, the mounting groove 22 can be made of angle steel, namely, the angle steel is welded with the side surface of the first side die 20 to form a U-shaped groove, when a concrete component is required to be poured, the first side die 20 is rotated to be perpendicular to the bottom die 10 and fixed, the second side die 30 is mounted in the mounting groove 22 along the direction perpendicular to the bottom die 10, two mounting grooves 22 on the same side on the opposite first side die 20 generate horizontal limit on the second side die 30, so that the second side die 30 cannot be tilted or shifted along the horizontal direction, and finally, one bottom surface of the second side die 30 is clung to the bottom die 10 to complete assembly, and the mounting and dismounting are simple and convenient and the connection is stable.
Referring to fig. 4 to 5, the first fastening assembly 40 includes a first pin 41, a first pin hole 12 is formed in a side surface of the bottom mold 10 connected to the first side mold 20, a first through hole 23 communicating with the first pin hole 12 is formed in an upper surface of the first side mold 20, the first pin hole 12 and the first through hole 23 are adapted to the first pin 41, when a concrete member needs to be poured, the first side mold 20 is rotated to be perpendicular to the bottom mold 10 in the above manner, and one end of the first pin 41 is inserted into the first pin hole 12 after penetrating through the first through hole 23, so that the positions of the first side mold 20 and the bottom mold 10 can be fixed.
To enhance the stability of the connection, the present embodiment connects the end of the first pin rod 41 remote from the first pin hole 12 to the second fastening member 50, with which the first fastening member 40 is fastened to the first side mold 20. The second fastening assembly 50 includes a first connecting block 51, a second connecting block 52 and a second pin 53, one end of the first connecting block 51 is connected with the first pin 41, the other end side is in a U-shaped groove shape, the second connecting block 52 is clamped with the U-shaped groove structure, one end of the second connecting block 52, which is far away from the U-shaped groove structure, is fixedly arranged on the side surface of the first side mold 20, which is far away from the bottom mold 10, a second pin hole 52a is dug in the top surface of the second connecting block 52, a second through hole 51a, which is communicated with the second pin hole 52a, is dug in the top surface of the first connecting block 51, the shapes of the second pin hole 52a and the second through hole 51a are matched with the second pin 53, when a concrete member needs to be poured, the first side mold 20 and the bottom mold 10 are fixed by the first fastening assembly 40 in the manner described above, and then one end of the second pin 53 is inserted into the second pin hole 52a after penetrating through the second through hole 51a, so that the first fastening assembly 40 and the first side mold 20 can be fastened.
In addition, in order to prevent the above-mentioned fastening components from being lost, in this embodiment, a first stopper 42 is provided on the first pin 41, a first chute 24 is dug on the first side mold 20, the first chute 24 communicates with the first through hole 23, and the first stopper 42 is slidably provided in the first chute 24, so that the first pin 41 can move along the axial direction of the first through hole 23 but cannot be separated from the first through hole 23.
Similarly, a second limiting block 53a may be further disposed on the second pin 53, a second chute 51b is dug on the first connection block 51, the second chute 51b is communicated with the second through hole 51a, and the second limiting block 53a is slidably disposed in the second chute 51b, so that the second pin 53 can move along the axis direction of the second through hole 51a, but cannot be separated from the second through hole 51a.
In order to make the removal operation of the pouring form simpler and more efficient, a first elastic member 60 may be disposed on the side wall of the first chute 24 adjacent to the bottom die 10, and the other end of the first elastic member 60 is connected to the first limiting block 42. The first elastic member 60 may be a compression spring, and in practice, the length of the first elastic member 60 needs to be selected according to the dimensions of each component, so that when the first fastening assembly 40 fastens the first side mold 20 and the bottom mold 10, and the second fastening assembly 50 fastens the first fastening assembly 40 and the first side mold 20, the first elastic member 60 is in a compressed state, so that when the second fastening assembly 50 is removed, since the first elastic member 60 has a tendency to return to a free state, it drives the first pin 41 to move away from the first pin hole 12, and the first pin 41 is automatically separated from the first pin hole 12.
In order to make the installation and fixing operation of the pouring formwork simpler and have higher efficiency, a second elastic member 70 may be disposed on the side wall of the second chute 51b away from the first pin 41, the other end of the second elastic member 70 is connected to the second limiting block 53a, and the end of the second pin 53 connected to the second connecting block 52 is an inclined plane, where the inclined plane faces the first side mold 20. When the second elastic member 70 is implemented by selecting a compression spring according to the size of each component, the length of the second elastic member 70 needs to be selected, so that when the bottom of the second pin 53 is level with the bottom of the second through hole 51a, the second elastic member 70 is in a compressed state, so that when the first pin 41 moves towards the direction approaching the first pin hole 12, due to the extrusion action of the second connecting block 52 on the inclined surface, the second pin 53 automatically moves towards the direction away from the second connecting block 52, and when the first pin 41 is tightly inserted into the first pin hole 12, the second pin 53 just faces the second pin hole 52a, and because the lowest point of the second pin hole 52a is lower than the top surface of the second connecting block 52, the second elastic member 70 drives the second pin 53 to move towards the direction approaching the second pin hole 52a in the process of restoring the free state, so that the second pin 53 is automatically inserted into the second pin hole 52 a.
According to the invention, the first side die 20, the bottom die 10, the first fastening assembly 40 and the first side die 20 are fixed in a pin joint mode, so that the traditional bolt connection is replaced, a worker can disassemble the die by hand without searching a disassembling tool, laboriously screwing and the like, the demolding time is saved, and the efficiency is improved; in addition, the setting of first stopper 42 and second stopper 53a has avoided the part to need to dismantle the back and has preserved the problem of easily losing alone, and the setting of first elastic component 60 and second elastic component 70 makes the operation is simpler to install and remove of pouring the template, and the automation of first round pin pole 41 can be realized just operating second round pin pole 53 promptly, and the automation installation of second round pin pole 53 can be realized just operating first round pin pole 41, has further promoted work efficiency.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (10)
1. A casting form for a rapidly demountable concrete structure, comprising: the bottom die, the first side die and the second side die are sequentially arranged at intervals and are connected with the bottom die to form a cylindrical structure with one end open; the first side die is rotationally connected with the bottom die and is fixed by a first fastening component in a pin joint manner; the first fastening component and the first side die are fixed in a pin joint manner through a second fastening component; the second side die is in sliding connection with the first side die.
2. The casting formwork for a rapidly detachable concrete member according to claim 1, wherein the first fastening assembly comprises a first pin, one end of the first pin is inserted into the side surface of the bottom mold to be connected with the first side mold, and the other end penetrates through the first side mold to be connected with the second fastening assembly.
3. The casting formwork of the concrete member capable of being quickly detached according to claim 2, wherein a first limiting block is arranged at a position, connected with the first side formwork, of the first pin rod, a first sliding groove is formed in the first side formwork, and the first limiting block is slidably arranged in the first sliding groove.
4. A casting formwork for a rapidly detachable concrete member according to claim 3, wherein a first elastic member is provided on a side wall of the first chute adjacent to the bottom die, and the other end of the first elastic member is connected to the first stopper.
5. The casting formwork of the quick detachable concrete member according to claim 4, wherein the second fastening assembly comprises a first connecting block, a second connecting block and a second pin, one end of the first connecting block is connected with the first pin, the other end of the first connecting block is clamped with the second connecting block, the second connecting block is fixedly arranged on the side surface, far away from the bottom die, of the first side die, one end of the second pin is inserted into the first connecting block, and the other end of the second pin penetrates through the end, far away from the first pin, of the second connecting block.
6. The casting formwork of the rapidly detachable concrete member according to claim 5, wherein a second limiting block is arranged at a position on the second pin connected with the first connecting block, a second sliding groove is arranged on the first connecting block, and the second limiting block is slidably arranged in the second sliding groove.
7. The quick detachable concrete member's pouring form board of claim 6, wherein the second spout is kept away from the lateral wall of first round pin pole is equipped with the second elastic component, the other end of second elastic component is connected the second stopper, the second round pin pole is connected the tip of second connecting block is the inclined plane, the inclined plane orientation first side form.
8. The casting formwork of the rapidly detachable concrete member according to claim 7, wherein a pipe sleeve is arranged at one end of the first side formwork, which is close to the bottom formwork, a rotating shaft is arranged in the pipe sleeve in a penetrating manner, and two ends of the rotating shaft are fixedly connected with the bottom formwork.
9. The casting formwork for a rapidly detachable concrete member as claimed in claim 8, wherein the side surface of the first side form is provided with a mounting groove, and the second side form is mounted in the mounting groove so as to be movable in a length direction of the mounting groove to be close to or apart from the bottom form.
10. A method of using the casting form for a rapidly demountable concrete structure according to claim 9, comprising the steps of:
(1) Rotating the first side die to be vertical to the bottom die, and installing the second side die in the installation groove;
(2) Moving the first pin rod towards the direction close to the first pin hole, and tightly inserting the first pin rod into the first pin hole to finish the installation of the first fastening component and the second fastening component;
(3) And moving the second push rod in a direction away from the second pin hole, and completely separating the second pin rod from the second pin hole to finish the disassembly of the first fastening assembly and the second fastening assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310054080.8A CN116104290A (en) | 2023-02-03 | 2023-02-03 | Casting template of concrete member capable of being rapidly disassembled and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310054080.8A CN116104290A (en) | 2023-02-03 | 2023-02-03 | Casting template of concrete member capable of being rapidly disassembled and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116104290A true CN116104290A (en) | 2023-05-12 |
Family
ID=86266901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310054080.8A Pending CN116104290A (en) | 2023-02-03 | 2023-02-03 | Casting template of concrete member capable of being rapidly disassembled and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116104290A (en) |
-
2023
- 2023-02-03 CN CN202310054080.8A patent/CN116104290A/en active Pending
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