Aluminum alloy top plate formwork
By adopting connection components in the aluminum alloy roof formwork, including fixing blocks, insert plates and limiting rods, the problem of screw looseness is solved, and the stability and safety of the formwork is improved.
Patent Information
- Application Number
- CN202421809925.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing aluminum alloy templates are prone to slip wires and cannot be tightened after long-term use, and the screw connection is loose during vibration, which affects the stability of the template and poses safety hazards.
Connection components are adopted, including fixing blocks, plug plates and limit rods. Through the fitting of plug plates and limit rods, the stable connection of the fixing blocks is ensured and the screws are avoided loose.
It improves the stability of the aluminum alloy roof template, avoids loose connections, and enhances safety and practicality of use.
Smart Images
Figure CN223003723U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum alloy formwork, and particularly relates to an aluminum alloy top formwork. Background Art
[0002] In recent years, traditional wooden formwork and steel formwork have been gradually phased out in construction engineering due to reasons such as time-consuming, labor-consuming, material-consuming, safety guarantee and economy. Especially in the construction of high-rise and super-high-rise buildings, the formwork consumption is large, the use time is long, the cost is high, and the practicability and safety also need to be improved. Instead, aluminum alloy formwork, which is suitable for high-rise and super-high-rise buildings, is used. Aluminum alloy formwork has been widely used in the installation of top plates of various building floors due to its many advantages such as low cost, high income, energy conservation and environmental protection. Common aluminum alloy formwork usually uses a large number of screws for splicing. However, after long-term use, the screws are prone to thread slipping and being unable to be tightened firmly. Moreover, when the aluminum alloy formwork is vibrated, the connection of the screws will become loose, thus affecting the stability of the spliced aluminum alloy formwork and even posing certain potential safety hazards. Therefore, this application proposes an aluminum alloy top formwork. Content of the Utility Model
[0003] To solve the problems raised in the above background art, the utility model provides the following technical solution: an aluminum alloy top formwork, including a first plate body and a second plate body. The right side of the first plate body is butted against the left side of the second plate body. At the top and bottom of the butting side of the first plate body and the second plate body, connection components are provided. The connection components include two fixing blocks and an insertion plate. The two fixing blocks in the connection components are respectively fixedly installed on the sides of the first plate body and the second plate body. Through holes are opened at the lower positions of the sides of the two fixing blocks. The insertion plate is inserted through the through holes on the sides of the two fixing blocks. Limit holes are opened at both ends of the top of the insertion plate. Rod grooves communicating with the corresponding through holes are opened at the tops of the two fixing blocks. Limit rods are movably inserted in the two rod grooves. The bottom ends of the two limit rods extend into the corresponding through holes and are respectively inserted into the limit holes at the top ends of both ends of the insertion plate.
[0004] Preferably, through grooves communicating with the corresponding rod grooves are opened on the sides of the two fixing blocks. Upper half screws are fixedly installed at the tops of the side walls of the two limit rods. The ends of the two upper half screws away from the limit rods respectively penetrate through the corresponding through grooves. Lower half screws are fixedly installed at the bottoms of the sides of the two fixing blocks at the positions of the through grooves. The parts of the two upper half screws extending out of the through grooves are located directly above the corresponding lower half screws. When the bottom of the upper half screw contacts the bottom of the through groove, the bottom of the part of the upper half screw extending out of the through groove is butted against the top of the lower half screw. Nuts are threadedly sleeved on the outer walls of the mutually butted upper half screws and lower half screws.
[0005] Preferably, when the top of the upper half screw rod contacts the top of the notch, the bottom end of the limiting rod is located in the rod slot.
[0006] Preferably, the through openings on the sides of the two fixing blocks are both square, the cross-section of the insertion plate is adapted to the size of the through opening, and the diameters of the two limiting holes on the insertion plate are the same as those of the rod slot and the limiting rod.
[0007] Preferably, through holes penetrating up and down are formed in the two limiting rods, insertion holes communicating with the corresponding through openings are formed at the bottoms of the two fixing blocks, and bolts are inserted through the through holes in the two limiting rods and the corresponding insertion holes.
[0008] Preferably, a connecting plate is fixedly installed on the left sides of the first plate body and the second plate body, connecting grooves are fixedly installed on the right sides of the first plate body and the second plate body, and the connecting plate on the left side of the second plate body is inserted into the connecting groove on the right side of the first plate body.
[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0010] Through the connecting assembly, the first plate body and the second plate body can be connected together more stably, and the connection method of the connecting assembly will not loosen under the condition that the nut does not fall off the upper half screw rod and the lower half screw rod, thereby greatly improving the stability of the first plate body and the second plate body after being butted together. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:
[0012] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0013] Figure 2 is a schematic structural diagram of the connecting assembly of the present utility model;
[0014] Figure 3 is a schematic cross-sectional structural diagram of the connection between the fixing block and the insertion plate and the limiting rod of the present utility model;
[0015] Figure 4 is a schematic structural diagram of the fixing block of the present utility model;
[0016] Figure 5 is a schematic structural diagram of the insertion plate of the present utility model;
[0017] In the figure: 1. First plate body; 2. Second plate body; 3. Connecting plate; 4. Connecting groove; 5. Connecting component; 51. Fixed block; 52. Plug board; 53. Limiting rod; 54. Upper half screw rod; 55. Lower half screw rod; 56. Nut; 6. Through hole; 7. Rod groove; 8. Notch; 9. Limiting hole; 10. Insertion hole; 11. Bolt. Specific implementation manner
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] Given by Figures 1-5 The present invention includes a first plate body 1 and a second plate body 2. The right side of the first plate body 1 is docked with the left side of the second plate body 2. Connecting components 5 are provided at both the top and bottom of the docking side surfaces of the first plate body 1 and the second plate body 2. The connecting component 5 includes two fixed blocks 51 and a plug board 52. The two fixed blocks 51 in the connecting component 5 are respectively fixedly installed on the side surfaces of the first plate body 1 and the second plate body 2. Through holes 6 are opened at the lower positions of the side surfaces of the two fixed blocks 51. The plug board 52 is inserted through the through holes 6 on the side surfaces of the two fixed blocks 51. Limiting holes 9 are opened at both ends of the top of the plug board 52. Rod grooves 7 communicating with the corresponding through holes 6 are opened at the tops of the two fixed blocks 51. Limiting rods 53 are movably inserted in the two rod grooves 7. The bottom ends of the two limiting rods 53 extend into the corresponding through holes 6 and are respectively inserted into the limiting holes 9 at the tops of both ends of the plug board 52. When connecting, first dock the first plate body 1 and the second plate body 2 together, then insert the plug board 52 into the through holes 6 on the side surfaces of the two fixed blocks 51, then move the upper half screw rods 54 in the notches 8 on the side surfaces of the two fixed blocks 51 to drive the limiting rods 53 to move downward and make their bottom ends inserted into the limiting holes 9 at the tops of both ends of the plug board 52, and finally thread the nut 56 onto the spliced upper half screw rod 54 and lower half screw rod 55. In this way, when the nut 56 does not fall off, the bottom end of the limiting rod 53 can always be inserted into the limiting hole 9 on the plug board 52, so that the connection method of the connecting component 5 will not loosen.
[0020] Meanwhile, notches 8 communicating with the corresponding rod grooves 7 are formed on the sides of both fixed blocks 51. Upper half screws 54 are fixedly installed at the tops of the side walls of the two limiting rods 53. One ends of the two upper half screws 54 away from the limiting rods 53 respectively penetrate through the corresponding notches 8. Lower half screws 55 are fixedly installed at the bottoms of the sides of the two fixed blocks 51 where the notches 8 are located. The parts of the two upper half screws 54 extending out of the notches 8 are directly above the corresponding lower half screws 55. When the bottom of the upper half screw 54 contacts the bottom of the notch 8, the bottom of the part of the upper half screw 54 extending out of the notch 8 is butted against the top of the lower half screw 55. Nuts 56 are threadedly sleeved on the outer walls of the mutually butted upper half screws 54 and lower half screws 55. By moving the upper half screw 54 in the notch 8, the limiting rod 53 can be driven to move up and down in the rod groove 7, so that the top end of the limiting rod 53 can be inserted into the limiting hole 9 at the top of the insertion plate 52. Finally, the connection between the upper half screw 54 and the lower half screw 55 is completed by using the nut 56, so that the bottom end of the limiting rod 53 can always be inserted into the limiting hole 9 at the top of the insertion plate 52, thereby completing the fixed connection between the two fixed blocks 51, and thus the first plate body 1 and the second plate body 2 can be stably spliced together.
[0021] In addition, when the top of the upper half screw 54 contacts the top of the notch 8, the bottom end of the limiting rod 53 is located in the rod groove 7. At this time, the insertion plate 52 can be taken out from the through holes 6 on the sides of the two fixed blocks 51.
[0022] Moreover, the through holes 6 on the sides of the two fixed blocks 51 are both square. The cross section of the insertion plate 52 is adapted to the size of the through hole 6. The diameters of the two limiting holes 9 on the insertion plate 52 are the same as the diameters of the rod groove 7 and the limiting rod 53. Under the action of the limiting rod 53, the insertion plate 52 cannot shake in any direction in the through hole 6.
[0023] Furthermore, through holes penetrating up and down are formed in the two limiting rods 53. Insertion holes 10 communicating with the corresponding through holes 6 are formed at the bottoms of the two fixed blocks 51. Bolts 11 are inserted through the through holes in the two limiting rods 53 and the corresponding insertion holes 10. Through the fixed extrusion of the bolts 11, the connection stability between the limiting rod 53 and the insertion plate 52 can be further enhanced.
[0024] Also, a connecting plate 3 is fixedly installed on the left sides of the first plate body 1 and the second plate body 2. Connecting grooves 4 are fixedly installed on the right sides of the first plate body 1 and the second plate body 2. The connecting plate 3 on the left side of the second plate body 2 is inserted into the connecting groove 4 on the right side of the first plate body 1, so that the first plate body 1 and the second plate body 2 can be accurately butted together.
[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.
[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum alloy roof template, comprising a first plate body (1) and a second plate body (2), characterized in that: The right side of the first plate body (1) is butt-jointed with the left side of the second plate body (2); a connection assembly (5) is provided at the top and bottom of the butt-jointed sides of the first plate body (1) and the second plate body (2); the connection assembly (5) comprises two fixed blocks (51) and an inserting plate (52); the two fixed blocks (51) in the connection assembly (5) are respectively fixedly mounted on the sides of the first plate body (1) and the second plate body (2); through openings (6) are provided at the lower positions of the sides of the two fixed blocks (51); the inserting plate (52) penetrates and is inserted into the through openings (6) on the sides of the two fixed blocks (51); limiting holes (9) are provided at both ends of the top of the inserting plate (52); the tops of the two fixed blocks (51) are provided with rod grooves (7) connected to the corresponding through openings (6); limiting rods (53) are movably inserted in the two rod grooves (7); the bottom ends of the two limiting rods (53) extend into the corresponding through openings (6) and are respectively Inserted into the limiting holes (9) at the top of both ends of the plug plate (52), the sides of the two fixing blocks (51) are provided with slots (8) connected to the corresponding rod slots (7), the tops of the side walls of the two limiting rods (53) are fixedly installed with upper half screws (54), and the ends of the two upper half screws (54) away from the limiting rods (53) respectively penetrate the corresponding slots (8), and the sides of the two fixing blocks (51) at the bottom of the slots (8) are fixed. A lower half screw (55) is installed, and the parts of the two upper half screws (54) extending out of the notch (8) are located directly above the corresponding lower half screw (55). When the bottom of the upper half screw (54) contacts the bottom of the notch (8), the bottom of the part of the upper half screw (54) extending out of the notch (8) is butted against the top of the lower half screw (55), and nuts (56) are threadedly sleeved on the outer walls of the upper half screw (54) and the lower half screw (55) that are butted against each other.
2. The aluminum alloy roof template according to claim 1, characterized in that: When the top of the upper half screw rod (54) contacts the top of the notch (8), the bottom end of the limiting rod (53) is located in the rod groove (7).
3. The aluminum alloy roof template according to claim 2, characterized in that: The through openings (6) on the sides of the two fixing blocks (51) are both arranged in a square shape, the cross section of the plug plate (52) is adapted to the size of the through opening (6), and the diameters of the two limiting holes (9) on the plug plate (52) are the same as the diameters of the rod groove (7) and the limiting rod (53).
4. The aluminum alloy roof template according to claim 3, characterized in that: The two limit rods (53) are provided with through holes extending vertically therethrough, the bottoms of the two fixing blocks (51) are provided with plug holes (10) connected to the corresponding through holes (6), and bolts (11) are inserted through the through holes on the two limit rods (53) and the corresponding plug holes (10).
5. The aluminum alloy roof template according to claim 1, characterized in that: A connecting plate (3) is fixedly installed on the left side of the first plate body (1) and the second plate body (2), and a connecting groove (4) is fixedly installed on the right side of the first plate body (1) and the second plate body (2), and the connecting plate (3) on the left side of the second plate body (2) is inserted into the connecting groove (4) on the right side of the first plate body (1).