CN219427087U - Tensioning assembly for producing prefabricated parts - Google Patents
Tensioning assembly for producing prefabricated parts Download PDFInfo
- Publication number
- CN219427087U CN219427087U CN202320345805.4U CN202320345805U CN219427087U CN 219427087 U CN219427087 U CN 219427087U CN 202320345805 U CN202320345805 U CN 202320345805U CN 219427087 U CN219427087 U CN 219427087U
- Authority
- CN
- China
- Prior art keywords
- assembly
- plate
- tensioning
- matched
- round hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of prefabricated parts, and discloses a tensioning assembly for producing prefabricated parts, which comprises a mounting plate, wherein a screw sleeve is fixedly connected to the inner side of the mounting plate, a stud is movably connected to the inner side of the screw sleeve, an assembly groove is opened and closed on the surface of the mounting plate, and a stress plate is movably connected to the inner side of the assembly groove; the inner side of the threaded sleeve is rotated into the prefabricated part through the stud, and the inner side of the prefabricated part is fixedly connected with the inner side of the prefabricated part through the threads on the surface of the stud, so that the installation structure of the prefabricated part and the installation plate is high in strength, the operation is convenient and fast, meanwhile, the stress plate is matched with the assembly groove to be connected with the installation plate, the swinging seat rotates around the pin shaft, the shaft rod rotates around the shaft rod axis on the inner side of the opening groove, and accordingly the tensioning angle of the tensioning plate formed by the stress plate, the convex seat, the swinging seat, the shaft rod and the acting ring is adaptively adjusted, and the practicability and reliability of the prefabricated part tensioning assembly are improved.
Description
Technical Field
The utility model relates to the technical field of prefabricated parts, in particular to a tensioning assembly for producing prefabricated parts.
Background
The prefabricated components of the building can be produced in advance, namely steel or concrete components are prefabricated in factories or on site according to design specifications, the prefabricated components are required to be prestressed and tensioned by a tensioning device after being produced, so that the structural strength of the prefabricated components is improved, the tensioning device is usually composed of a tensioning plate and a tensioning rod, the tensioning plate is fixed, the tensioning plate is connected with the tensioning rod, the tensioning rod is connected with a tensioning power mechanism, the tensioning power mechanism drives a piece to be tensioned to move to perform tensioning operation of the prefabricated components when the tensioning rod is pulled by the tensioning power mechanism, however, the tensioning plate of the conventional tensioning device is generally fixed by bolts and nuts and the prefabricated components, the tensioning plate and the prefabricated components are easy to fall off due to huge tension force due to tensioning action, and meanwhile, the tensioning angle of the tensioning plate and the tensioning plate cannot be movably adjusted along with the direction of tensioning force, so that tensioning action force acts on the connecting position of the tensioning plate and the tensioning rod to damage the tensioning device.
Disclosure of Invention
In order to solve the problems that the tensioning plate of the existing tensioning device is generally fixed by adopting bolts, nuts and prefabricated components, the tensioning plate and the prefabricated components are easy to fall off due to huge tension of tensioning action, and meanwhile, the tensioning angle of the tensioning rod and the tensioning plate cannot be movably adjusted along with the direction of tensioning action force at the connecting part of the tensioning plate and the tensioning rod, so that the tensioning device is damaged due to the fact that the tensioning action force acts on the connecting part of the tensioning plate and the tensioning rod, and the purposes of installing the screw, high structural strength and self-adaptive adjustment of the tensioning angle are achieved.
The utility model is realized by the following technical scheme: the utility model provides a stretch-draw subassembly of production prefabricated component, includes the mounting panel, the inboard fixedly connected with swivel nut of mounting panel, the inboard swing joint of swivel nut has the double-screw bolt, the surface of mounting panel opens and shuts there is the mounting groove, the inboard swing joint of mounting groove has the atress board, the inboard swing joint of mounting groove has the anti-motion subassembly, the outside fixedly connected with boss of atress board, the inboard swing joint of boss has the swing seat, the inboard swing joint of boss has the coupling subassembly that is used for connecting boss and swing seat, the open slot has been seted up on the surface of swing seat, the inboard swing joint of open slot has the axostylus axostyle, the outside fixedly connected with action ring of axostylus axostyle, the anti-motion subassembly includes circle mouth, magnetic ring, the inboard of mounting groove has seted up the circle mouth, the inboard fixedly connected with magnetic ring of circle mouth, the bottom plate fixedly connected with iron plate of atress board, the coupling subassembly includes first round hole, round pin axle, spacing ring, the first round hole has been seted up on the surface of swing seat, the outside swing seat has the round pin axle, the outside swing joint has the round pin axle.
Further, the threaded sleeve is connected with the stud through transmission threads, the threaded sleeve is in limiting clamping connection with the mounting plate, and the assembly groove is centrally symmetrical with the mounting plate.
Further, the number of the round openings is at least four, all the round openings are linearly arranged on the inner side of the assembly groove at equal angles, the positions of the magnetic rings and the round openings are corresponding and the specifications of the magnetic rings are matched, the positions of the iron plates and the round openings are corresponding and the specifications of the iron plates are matched, and the positions of the iron plates and the positions of the magnetic rings are corresponding.
Further, the stress plate is corresponding to the position of the assembly groove and is matched with the assembly groove in specification, the convex seat is corresponding to the position of the stress plate and is matched with the assembly groove in specification, and the convex seat is rotationally connected with the swing seat.
Further, the positions of the first round hole and the second round hole are corresponding and the specifications are matched, the pin shaft is corresponding and the specifications are matched with the positions of the first round hole, the pin shaft is corresponding and the specifications are matched with the positions of the second round hole, and the limiting ring is in threaded fastening connection with the pin shaft.
Further, the open slot is in limiting clamping connection with the shaft rod, the position of the acting ring is corresponding to that of the open slot, the specifications of the acting ring are matched with those of the open slot, and the acting ring is connected with an external tensioning rope.
The utility model provides a tensioning assembly for producing a prefabricated component. The beneficial effects are as follows:
the stretching assembly for producing the prefabricated part is characterized in that the stud is rotated inside the threaded sleeve to be screwed into the prefabricated part and fixedly connected with the inner side of the prefabricated part through the surface threads of the stud, so that the strength of the installation structure of the prefabricated part and the installation plate is high, the operation is convenient and fast, meanwhile, the stress plate is matched with the assembly groove and is connected with the installation plate, the swinging seat rotates around the pin shaft, the shaft rod rotates around the shaft rod axis inside the opening groove, and accordingly the stretching angle of the stretching plate formed by the stress plate, the boss, the swinging seat, the shaft rod and the acting ring is adaptively adjusted, and the practicability and reliability of the stretching assembly for the prefabricated part are improved.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
FIG. 5 is a schematic diagram of a portion of the structure of FIG. 2 according to the present utility model.
In the figure: 1. a mounting plate; 2. a screw sleeve; 3. a stud; 4. an assembly groove; 5. a force-bearing plate; 6. an anti-motion assembly; 61. a round opening; 62. a magnetic ring; 63. an iron plate; 7. a boss; 8. a swinging seat; 9. a coupling assembly; 91. a first round hole; 92. a second round hole; 93. a pin shaft; 94. a limiting ring; 10. an open slot; 11. a shaft lever; 12. an action ring.
Detailed Description
An example of the tensioning assembly for producing the prefabricated part is as follows:
examples
Referring to fig. 1-5, a tensioning assembly for producing prefabricated components comprises a mounting plate 1, wherein a threaded sleeve 2 is fixedly connected to the inner side of the mounting plate 1, a stud 3 is movably connected to the inner side of the threaded sleeve 2, the threaded sleeve 2 is in threaded connection with the stud 3 through transmission threads, the threaded sleeve 2 is in limiting clamping connection with the mounting plate 1, and an assembly groove 4 is centrally symmetrical with the mounting plate 1.
The surface of mounting panel 1 has opened and shut and has assembled groove 4, the inboard swing joint of assembled groove 4 has atress board 5, the inboard swing joint of assembled groove 4 has anti-motion assembly 6, the outside fixedly connected with boss 7 of atress board 5, the inboard swing joint of boss 7 has swing seat 8, the inboard swing joint of boss 7 has the coupling assembly 9 that is used for connecting boss 7 and swing seat 8, open slot 10 has been seted up on the surface of swing seat 8, the atress board 5 corresponds and the specification phase-match with the position of assembled groove 4, the boss 7 corresponds and the specification phase-match with the position of atress board 5, boss 7 and swing seat 8 rotate and are connected.
The inside swing joint of open slot 10 has axostylus axostyle 11, the outside fixedly connected with action ring 12 of axostylus axostyle 11, anti-motion assembly 6 includes circle mouth 61, magnetic ring 62, iron plate 63, circle mouth 61 has been seted up to the inboard of assembly groove 4, the inboard fixedly connected with magnetic ring 62 of circle mouth 61, the bottom plate fixedly connected with iron plate 63 of atress board 5, the quantity of circle mouth 61 is four at least, all circle mouths 61 linear equiangular arrangement is in the inboard of assembly groove 4, the magnetic ring 62 corresponds with the position of circle mouth 61 and specification phase-match, iron plate 63 corresponds with the position of magnetic ring 62.
The coupling assembly 9 comprises a first round hole 91, a second round hole 92, a pin shaft 93 and a limiting ring 94, wherein the first round hole 91 is formed in the surface of the boss 7, the second round hole 92 is formed in the surface of the swinging seat 8, the pin shaft 93 is movably connected to the inner side of the first round hole 91, the limiting ring 94 is fixedly connected to the outer portion of the pin shaft 93, the positions of the first round hole 91 and the second round hole 92 are corresponding and matched in specification, the pin shaft 93 and the first round hole 91 are corresponding and matched in specification, the pin shaft 93 and the second round hole 92 are corresponding and matched in specification, the limiting ring 94 and the pin shaft 93 are connected through screw threads in a fastening mode, the open slot 10 is in limiting clamping connection with the shaft lever 11, the acting ring 12 is corresponding and matched in specification with the tensioning position of the open slot 10, and the acting ring 12 is connected with an external rope.
The stud 3 rotates inside the threaded sleeve 2 to be screwed into the prefabricated part and is fixedly connected with the inner side of the prefabricated part through the surface threads of the stud 3, so that the strength of the installation structure of the prefabricated part and the installation plate 1 is high, the operation is convenient and fast, meanwhile, the stress plate 5 is matched with the assembly groove 4 to be connected with the installation plate 1, the swinging seat 8 rotates around the pin shaft 93, the shaft rod 11 rotates around the shaft rod 11 axis inside the open groove 10, and accordingly the tension angle of the stress plate 5, the boss 7, the swinging seat 8, the shaft rod 11 and the tension rod formed by the action ring 12 and the tension plate formed by the installation plate 1 are adaptively adjusted, and the practicability and reliability of the prefabricated part tension assembly are improved.
Working principle: the mounting plate 1 is attached to the surface of a prefabricated part by a user, the stud 3 is driven to rotate on the inner side of the threaded sleeve 2 by using electric screwdriver turning equipment, the stud 3 is gradually screwed into the prefabricated part by rotation, the mounting plate 1 and the prefabricated part are fixedly mounted by the threaded sleeve 2, the stress plate 5 is inserted into the inner side of the assembly groove 4 by user operation, the stress plate 5 drives the iron plate 63 to be inserted into the inner side of the assembly groove 4 until the iron plate 63 is inserted into the inner side of the circular opening 61, the iron plate 63 is clamped with the assembly groove 4 under the magnetic attraction effect of the magnetic ring 62, the swinging seat 8 is assembled and aligned with the boss 7, the pin shaft 93 is sequentially inserted into a first round hole 91 on the surface of the boss 7, a second round hole 92 on the surface of the swinging seat 8 and a first round hole 91 on the surface of the boss 7, after the pin shaft 93 is mounted, the limiting ring 94 and the pin shaft 93 are fixed by the user, the pin shaft 93 is limited outside the boss 7, the action ring 12 is connected by the action ring 12, the action ring 12 drives the action ring 12 to move, the action ring 12 drives the shaft 11 to swing left and right around the axis of the opening groove 10, the action ring 11 swings around the axis of the axis 11, and the swinging seat 8 swings around the axis of the pin shaft 11, and the action angle of the pull rod 11 is consistent with the pull rod 11, and the length of the pull rod 11 is always kept consistent with the direction of the pull rod 11, and the action angle of the pull rod 1 is formed between the pull rod and the installation plate 1.
Claims (7)
1. A tensioning assembly for producing prefabricated elements, comprising a mounting plate (1), characterized in that: the novel anti-theft screw comprises a mounting plate (1), and is characterized in that a screw sleeve (2) is fixedly connected to the inner side of the mounting plate (1), a stud (3) is movably connected to the inner side of the screw sleeve (2), an assembly groove (4) is formed in the surface of the mounting plate (1) in an opening and closing mode, a stress plate (5) is movably connected to the inner side of the assembly groove (4), an anti-moving assembly (6) is movably connected to the inner side of the assembly groove (4), a boss (7) is fixedly connected to the outer side of the stress plate (5), a swinging seat (8) is movably connected to the inner side of the boss (7), a connecting assembly (9) for connecting the boss (7) and the swinging seat (8) is movably connected to the inner side of the boss (7), an opening groove (10) is formed in the surface of the swinging seat (8), a shaft lever (11) is movably connected to the inner side of the opening groove (10), and an action ring (12) is fixedly connected to the outer side of the shaft lever (11).
2. A tensioning assembly for producing a prefabricated component according to claim 1, wherein: the anti-moving assembly (6) comprises a round opening (61), a magnetic ring (62) and an iron plate (63), the round opening (61) is formed in the inner side of the assembly groove (4), the magnetic ring (62) is fixedly connected to the inner side of the round opening (61), the iron plate (63) is fixedly connected to the bottom plate of the stress plate (5), the connecting assembly (9) comprises a first round hole (91), a second round hole (92), a pin shaft (93) and a limiting ring (94), the first round hole (91) is formed in the surface of the boss (7), the second round hole (92) is formed in the surface of the swing seat (8), the pin shaft (93) is movably connected to the inner side of the first round hole (91), and the limiting ring (94) is fixedly connected to the outer side of the pin shaft (93).
3. A tensioning assembly for producing a prefabricated component according to claim 1, wherein: the screw sleeve (2) is connected with the stud (3) through transmission threads, the screw sleeve (2) is in limit clamping connection with the mounting plate (1), and the assembly groove (4) is centrally symmetrical with the mounting plate (1).
4. A tensioning assembly for producing a prefabricated component according to claim 2, wherein: the number of the round openings (61) is at least four, all the round openings (61) are linearly arranged at the inner side of the assembly groove (4) at equal angles, the positions of the magnetic rings (62) and the round openings (61) are corresponding and matched in specification, the positions of the iron plates (63) and the round openings (61) are corresponding and matched in specification, and the positions of the iron plates (63) and the magnetic rings (62) are corresponding.
5. A tensioning assembly for producing a prefabricated component according to claim 1, wherein: the stress plate (5) is corresponding to the position of the assembly groove (4) and is matched with the assembly groove in specification, the convex seat (7) is corresponding to the stress plate (5) in position and is matched with the assembly groove in specification, and the convex seat (7) is rotationally connected with the swing seat (8).
6. A tensioning assembly for producing a prefabricated component according to claim 2, wherein: the first round hole (91) is corresponding to the second round hole (92) in position and matched in specification, the pin shaft (93) is corresponding to the first round hole (91) in position and matched in specification, the pin shaft (93) is corresponding to the second round hole (92) in position and matched in specification, and the limiting ring (94) is fixedly connected with the pin shaft (93) through threads.
7. A tensioning assembly for producing a prefabricated component according to claim 1, wherein: the open slot (10) is in limit clamping connection with the shaft lever (11), the position of the action ring (12) corresponds to that of the open slot (10) and the specification of the action ring is matched with that of the open slot, and the action ring (12) is connected with an external tensioning rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345805.4U CN219427087U (en) | 2023-03-01 | 2023-03-01 | Tensioning assembly for producing prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345805.4U CN219427087U (en) | 2023-03-01 | 2023-03-01 | Tensioning assembly for producing prefabricated parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219427087U true CN219427087U (en) | 2023-07-28 |
Family
ID=87344207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320345805.4U Active CN219427087U (en) | 2023-03-01 | 2023-03-01 | Tensioning assembly for producing prefabricated parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219427087U (en) |
-
2023
- 2023-03-01 CN CN202320345805.4U patent/CN219427087U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209959639U (en) | Diameter-adjustable hoop | |
| CN219427087U (en) | Tensioning assembly for producing prefabricated parts | |
| CN213531702U (en) | Clamping device for bolt production and processing | |
| CN201033977Y (en) | Intelligent burglar-proof door lock | |
| CN114645636B (en) | Door and window | |
| CN110630119A (en) | Ultra-large door lock device | |
| CN106401288B (en) | Anti- opening mechanism in a kind of door lock of high security | |
| CN203420555U (en) | Remote control door opening device capable of being assembled and disassembled easily | |
| CN113236050B (en) | Lightweight tail-gate attacker | |
| CN208256500U (en) | Disconnecting switch and its cam structure | |
| CN219100947U (en) | Split pre-positioning type shifting fork handle | |
| CN1858469A (en) | Magnetic lock valve | |
| CN220268575U (en) | Electric actuator transmission extension device | |
| CN110805709A (en) | Non-rising stem locking soft seal gate valve | |
| CN216894752U (en) | Lightning protection device of wind generating set | |
| CN218408734U (en) | Permanent magnet driving non-rising stem gate valve | |
| CN221143861U (en) | Door handle of soundproof door and silence room | |
| CN220267419U (en) | Lock core mounting structure | |
| CN220628574U (en) | Lead sealing locking device of metering cabinet lifting door | |
| CN219035250U (en) | Lock pin device | |
| CN215371039U (en) | Fire-fighting gate valve with correction function | |
| CN205012767U (en) | Cylinder lock with theftproof function | |
| CN220783731U (en) | Mounting tool with flange hole threaded ring | |
| CN217234605U (en) | High-low temperature general type high-platform ball valve support | |
| CN203947890U (en) | A kind of passive electronic lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |