CN213358952U - Connecting device for prefabricated part with high-strength assembling function - Google Patents
Connecting device for prefabricated part with high-strength assembling function Download PDFInfo
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- CN213358952U CN213358952U CN202021914954.0U CN202021914954U CN213358952U CN 213358952 U CN213358952 U CN 213358952U CN 202021914954 U CN202021914954 U CN 202021914954U CN 213358952 U CN213358952 U CN 213358952U
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Abstract
The utility model discloses a connecting device for prefabricated component with high strength assembly function, including first installation base, mounting panel and second installation base, first installation base upper surface is equipped with the mounting hole all around, and fixed mounting has first magazine in the middle of the first installation base upper surface simultaneously, and movable mounting has the connecting piece in the first magazine moreover to the connecting piece runs through in first magazine, connecting piece and gear fixed mounting simultaneously to the outside of first magazine is located to the gear, first installation base upper surface left side is equipped with reset spring, and reset spring top fixed mounting has the mounting panel, mounting panel and rotation axis movable mounting to rotation axis and stand fixed mounting, stand fixed mounting is in the upper surface left side moreover, and the right side of mounting panel is located to the stand simultaneously. This connecting device for prefabricated component with high strength assembly function, easy operation, the location is quick accurate, need not the template, and the installation accuracy is high, can make the installation rapidly to improve work efficiency.
Description
Technical Field
The utility model relates to an assembly quality technical field specifically is a connecting device for prefabricated component with high strength assembly function.
Background
The existing common connection technology is often complex in operation and complex in connection structure. For example, in the common bolt connection, the construction process needs workers to perform screwing on site, a torsion wrench is needed to ensure the quality, and when the cost is controlled, a common wrench is often used for screwing, so that the quality of the common bolt installation is difficult to control. The existing expansion bolts can not be used for connecting two building prefabricated parts.
The traditional sleeve is connected as a common prefabricated part and has more applications in the field of buildings. From structural analysis, current traditional muffjoint mainly includes smooth sliding sleeve, reserves the slip casting hole, during the use, imbeds the preformed reinforcement of lower part prefabricated component behind the preformed hole of upper portion prefabricated component, pours into the slurry into by the lower part slip casting hole, closes the back with the slip casting hole after the upper portion slip casting hole outflow slurry, waits that the slurry solidifies the back and can accomplish the connection between the prefabricated component.
The existing traditional sleeve connection needs post grouting after connection, and field wet operation cannot be avoided. Meanwhile, the grouting is difficult to fill the sleeve, and the quality of the joint cannot be guaranteed. The grouting work in the sleeve has high requirements on the technical level of constructors and high labor cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device for prefabricated component with high strength assembly function to propose traditional muffjoint and need carry out the back slip casting after connecting in solving above-mentioned background art, can't avoid the on-the-spot wet work. Meanwhile, the grouting is difficult to fill the sleeve, and the quality of the joint cannot be guaranteed. Grouting work in the sleeve has high requirements on the technical level of constructors, and the labor cost is high.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting device for prefabricated parts with a high-strength assembling function comprises a first mounting base, a mounting plate and a second mounting base, wherein mounting holes are formed in the periphery of the upper surface of the first mounting base, a first cassette is fixedly mounted in the middle of the upper surface of the first mounting base, a connecting piece is movably mounted in the first cassette and penetrates through the first cassette, the connecting piece and a gear are fixedly mounted, the gear is arranged outside the first cassette, a reset spring is arranged on the left side of the upper surface of the first mounting base, the mounting plate is fixedly mounted above the reset spring, a locking piece is fixedly mounted above the mounting plate, the mounting plate and a rotating shaft are movably mounted, the rotating shaft and a stand column are fixedly mounted, the stand column is fixedly mounted on the left side of the upper surface, the stand column is arranged on the right side of the mounting plate, mounting holes are formed in the periphery of the upper surface of, meanwhile, a second cassette is fixedly mounted above the second mounting base, and a fixing piece is fixedly mounted on the inner side of the second cassette.
Preferably, the first mounting base and the first cassette are fixedly mounted in a manner that the inner diameter of the first cassette is equal to the maximum outer diameter of the second cassette, and the height of the first cassette is equal to the height of the second cassette.
Preferably, the connecting piece and the first cassette are movably mounted, and the height from the connecting piece to the upper surface of the first mounting base is equal to the height from the fixing piece to the upper surface of the second mounting base.
Preferably, the locking member and the mounting plate are fixedly mounted, and meanwhile, the height from the highest point of the mounting plate to the upper surface of the first mounting base is larger than the height from the outer diameter of the gear to the upper surface of the first mounting base, and the height from the highest point of the mounting plate to the upper surface of the first mounting base is smaller than the height from the inner diameter of the gear to the upper surface of the first mounting base.
Preferably, the second cassette and the second mounting base are fixedly mounted, and the inner diameter of the second cassette is larger than the length of the connecting piece.
Preferably, the fixing member and the second cassette are fixedly mounted, and the inner diameter of the fixing member is larger than the outer diameter of the connecting member.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting device for the prefabricated part with the high-strength assembling function is simple to operate, quick and accurate in positioning, high in mounting precision and capable of enabling the prefabricated part to be mounted quickly, and working efficiency is improved; grouting materials are saved, construction cost is reduced, the assembling period can be shortened, and working efficiency is further improved; the connection is reliable, and the tensile force and the shearing force can be transmitted simultaneously;
1. the structure that the first mounting base, the mounting hole, the first cassette, the connecting piece, the second mounting base, the second cassette and the fixing piece are matched is arranged, so that the second cassette is positioned in the first cassette, meanwhile, the first cassette and the second cassette are clamped tightly by the mutual matching between the connecting piece and the fixing piece, and the first cassette and the second cassette are both in a polygonal shape, so that the first cassette and the second cassette cannot rotate and a closed environment is formed;
2. be equipped with reset spring, mounting panel, retaining member, stand and rotation axis matched with structure, make the device use can die the connecting piece card through the retaining member to make the device can not separate easily.
Drawings
FIG. 1 is a front view of a first cassette according to the present invention;
FIG. 2 is a schematic top view of a first cassette according to the present invention;
FIG. 3 is a schematic view of a second cassette of the present invention;
FIG. 4 is a schematic top view of a second cassette according to the present invention;
fig. 5 is a schematic view of the structure of the first cassette and the second cassette.
In the figure: 1. a first mounting base; 2. mounting holes; 3. a first cassette; 4. a connecting member; 5. a gear; 6. a return spring; 7. mounting a plate; 8. a locking member; 9. a column; 10. a rotating shaft; 11. a second mounting base; 12. a second cassette; 13. and a fixing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a connecting device with a high-strength assembling function for prefabricated parts comprises a first mounting base 1, mounting holes 2, a first cassette 3, a connecting piece 4, a gear 5, a reset spring 6, a mounting plate 7, a locking piece 8, a stand column 9, a rotating shaft 10, a second mounting base 11, a second cassette 12 and a fixing piece 13, wherein the mounting holes 2 are formed in the periphery of the upper surface of the first mounting base 1, the first cassette 3 is fixedly mounted in the middle of the upper surface of the first mounting base 1, the connecting piece 4 is movably mounted in the first cassette 3 and penetrates through the first cassette 3, the connecting piece 4 and the gear 5 are fixedly mounted, the gear 5 is arranged outside the first cassette 3, the reset spring 6 is arranged on the left side of the upper surface of the first mounting base 1, the mounting plate 7 is fixedly mounted above the reset spring 6, the locking piece 8 is fixedly mounted above the mounting plate 7, mounting panel 7 and rotation axis 10 movable mounting to rotation axis 10 and stand 9 fixed mounting, and stand 9 fixed mounting is in the upper surface left side moreover, and the right side of mounting panel 7 is located to stand 9 simultaneously, and 11 upper surfaces of second installation base are equipped with mounting hole 2 all around, and 11 top fixed mounting of second installation base have second magazine 12 simultaneously, and the inboard fixed mounting of second magazine 12 has mounting 13.
In this example, the first mounting base 1 and the first cassette 3 are fixedly mounted in a manner that the inner diameter of the first cassette 3 is equal to the maximum outer diameter of the second cassette 12, and the height of the first cassette 3 is equal to the height of the second cassette 12, so that the second cassette 12 can be positioned in the first cassette 3 during fitting mounting, and the internal structure of the device is not easily damaged;
the connecting piece 4 and the first cassette 3 are movably mounted, and the height from the connecting piece 4 to the upper surface of the first mounting base 1 is equal to the height from the fixing piece 13 to the upper surface of the second mounting base 11, so that the connecting piece 4 can be arranged in the fixing piece 13 by rotating the connecting piece 4;
the locking piece 8 and the mounting plate 7 are fixedly mounted, meanwhile, the height from the highest point of the mounting plate 7 to the upper surface of the first mounting base 1 is larger than the height from the outer diameter of the gear 5 to the upper surface of the first mounting base 1, and the height from the highest point of the mounting plate 7 to the upper surface of the first mounting base 1 is smaller than the height from the inner diameter of the gear 5 to the upper surface of the first mounting base 1, so that the locking piece 8 can block the gear 5, the connecting piece 4 cannot rotate, and the device is blocked;
the second cassette 12 and the second mounting base 11 are fixedly mounted, and the inner diameter of the second cassette 12 is larger than the length of the connecting piece 4, so that the connecting piece 4 can be completely positioned in the first cassette 3;
the fixing member 13 and the second cassette 12 are fixedly installed, and the inner diameter of the fixing member 13 is larger than the outer diameter of the connecting member 4, so that the connecting member 4 can be positioned inside the fixing member 13, and the vertical degree of freedom of the device is blocked.
The working principle is as follows: before the device is used, as shown in fig. 1-4, the first mounting base 1 and the second mounting base 11 are fixedly mounted with a workpiece through the mounting hole 2, and are mounted through the first cassette 3 and the second cassette 12 in a matching way, and the opening of the second cassette 12 is positioned on the same side with the connecting piece 4 of the first cassette 3.
Then, the mounting plate 7 is pressed down, the rotating shaft 10 of the mounting plate 7 on the upright 9 is rotated downward, so that the locking member 8 is separated from the gear 5, and then, the gear 5 is rotated, so that the connecting member 4 is also rotated, so that the connecting member 4 is positioned inside the fixing member 13, and the upper and lower degrees of freedom of the device are blocked.
Finally, as shown in fig. 5, the mounting plate 7 is released and the mounting plate 7 is restored by the action of the return spring 6, so that the locking member 8 blocks the gear 5, and therefore the connecting member 4 cannot rotate, thereby blocking the device.
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 (6)
1. A connecting device for prefabricated parts with high-strength assembling function comprises a first mounting base (1), a mounting plate (7) and a second mounting base (11), and is characterized in that: the device comprises a first mounting base (1), a second mounting base (1), a connecting piece (4), a gear (5), mounting holes (2), mounting holes (3), a first cassette (3), a connecting piece (4), a mounting plate (7), a locking piece (8), a rotating shaft (10), a reset spring (6), a stand column (9), a connecting piece (4) and a gear (5), wherein the mounting holes (2) are formed in the periphery of the upper surface of the first mounting base (1), the first cassette (3) is fixedly mounted in the middle of the upper surface of the first mounting base (1), the connecting piece (4) penetrates through the first cassette (3), the gear (5) is arranged outside the first cassette (3), the reset spring (6) is arranged on the left side of the upper surface of the first mounting base (1), the mounting plate (7) is fixedly mounted above the reset spring (6), the locking piece (8) is fixedly mounted above the mounting plate, meanwhile, the upright post (9) is arranged on the right side of the mounting plate (7), mounting holes (2) are formed in the periphery of the upper surface of the second mounting base (11), a second cassette (12) is fixedly mounted above the second mounting base (11), and a fixing piece (13) is fixedly mounted on the inner side of the second cassette (12).
2. A connecting device for prefabricated parts having a high-strength assembling function according to claim 1, wherein: the first mounting base (1) and the first cassette (3) are fixedly mounted in a mounting mode, the inner diameter of the first cassette (3) is equal to the maximum outer diameter of the second cassette (12), and the height of the first cassette (3) is equal to the height of the second cassette (12).
3. A connecting device for prefabricated parts having a high-strength assembling function according to claim 1, wherein: the connecting piece (4) and the first cassette (3) are movably mounted, and the height from the connecting piece (4) to the upper surface of the first mounting base (1) is equal to the height from the fixing piece (13) to the upper surface of the second mounting base (11).
4. A connecting device for prefabricated parts having a high-strength assembling function according to claim 1, wherein: the mounting mode of retaining member (8) and mounting panel (7) is fixed mounting, and the height of mounting panel (7) peak to first installation base (1) upper surface is greater than the height of gear (5) external diameter to first installation base (1) upper surface simultaneously to the height of mounting panel (7) peak to first installation base (1) upper surface is less than the height of gear (5) internal diameter to first installation base (1) upper surface.
5. A connecting device for prefabricated parts having a high-strength assembling function according to claim 1, wherein: the second cassette (12) and the second mounting base (11) are fixedly mounted, and the inner diameter of the second cassette (12) is larger than the length of the connecting piece (4).
6. A connecting device for prefabricated parts having a high-strength assembling function according to claim 1, wherein: the fixing piece (13) and the second cassette (12) are fixedly installed, and the inner diameter of the fixing piece (13) is larger than the outer diameter of the connecting piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914954.0U CN213358952U (en) | 2020-09-04 | 2020-09-04 | Connecting device for prefabricated part with high-strength assembling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914954.0U CN213358952U (en) | 2020-09-04 | 2020-09-04 | Connecting device for prefabricated part with high-strength assembling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213358952U true CN213358952U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021914954.0U Active CN213358952U (en) | 2020-09-04 | 2020-09-04 | Connecting device for prefabricated part with high-strength assembling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213358952U (en) |
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2020
- 2020-09-04 CN CN202021914954.0U patent/CN213358952U/en active Active
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