CN213775939U - Aluminum mould board anti-drop connecting piece - Google Patents
Aluminum mould board anti-drop connecting piece Download PDFInfo
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- CN213775939U CN213775939U CN202022179360.6U CN202022179360U CN213775939U CN 213775939 U CN213775939 U CN 213775939U CN 202022179360 U CN202022179360 U CN 202022179360U CN 213775939 U CN213775939 U CN 213775939U
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- circular boss
- screw rod
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Abstract
The utility model discloses an aluminum template anti-drop connecting piece, which relates to the technical field of aluminum template assembly and comprises an upper pressure rod and a lower pressure rod, wherein the upper pressure rod and the lower pressure rod are connected in the middle through a pin shaft, the tail ends of the two pressure rods are penetrated with screw rods, the screw rods are sleeved with springs, and the vertical parts opposite to the head ends of the two pressure rods are provided with circular bosses for clamping and fixing the connecting piece in the mounting holes of the aluminum template, so that the aluminum template can be connected and fixed; the use of spring makes the connecting piece can not automatic the installation department from the aluminum mould board drops, provides the safety guarantee for the pouring construction of aluminum mould board.
Description
Technical Field
The utility model relates to an aluminum mould board equipment technical field specifically is an aluminum mould board anti-drop connecting piece.
Background
The aluminum template is a new material, is widely applied to the building industry at present, overcomes the defects of the traditional template and greatly improves the construction efficiency; the aluminum formwork is used as a new generation building formwork and has the advantages of flexible disassembly and assembly, high rigidity, long service life, flat and smooth poured concrete surface, low mechanical dependence degree of construction and the like.
The equipment of current aluminum mould board generally adopts the connected mode of columniform pin and wedge locking, but appears easily and rotates because of the pin takes place at the in-process of equipment, the wedge drops from the pin, when concrete placement is carried out to the beginning, constructor if can not discover in time that the connection structure became invalid, then take place serious ash leakage accident easily, the template is uneven because of the atress even to take place the production incident that the template collapsed, consequently how can make the aluminum mould board connecting piece can not fall into the problem that awaits the solution in order that technical staff in the field need urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminum mould board anti-drop connecting piece to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling connecting piece for an aluminum template comprises an upper pressure rod and a lower pressure rod, wherein the upper pressure rod and the lower pressure rod are connected through a pin shaft in the middle; the upper pressure lever comprises a horizontal tail locking part I at the tail part, the tail locking part I is connected with an inclined pin shaft connecting part I, the pin shaft connecting part I is connected with a horizontal clamping connecting part I, a vertical locking fixing part I is connected below the tail end of the clamping connecting part I, and a circular boss I with the diameter smaller than that of the aluminum template mounting hole and the height smaller than the thickness of the aluminum template is fixed below the locking fixing part I; the lower pressing rod comprises a second horizontal tail locking portion of the tail, the second tail locking portion is connected with a second inclined pin shaft connecting portion, the second pin shaft connecting portion is connected with a second horizontal clamping connecting portion, a second vertical locking fixing portion is connected above the tail end of the second clamping connecting portion, and a second circular boss with the diameter smaller than that of the aluminum formwork mounting hole and the height smaller than that of the aluminum formwork is fixed above the second locking fixing portion.
Preferably, the first circular boss and the second circular boss are arranged coaxially and have the same shape and size.
Furthermore, a threaded through hole is formed in the horizontal tail locking part I at the tail of the upper pressure lever, a screw rod matched with the thread is installed, and a through hole coaxial with the threaded through hole is formed in the horizontal tail locking part II at the tail of the lower pressure lever.
Further, the screw comprises a screw handle and a connecting screw, and the other end of the connecting screw is provided with an annular groove; the annular groove is clamped in the through hole.
Furthermore, a spring sleeved outside the screw rod is further installed between the first tail locking part and the second tail locking part.
Furthermore, second pin shafts are respectively arranged between the first round boss and the upper pressure rod and between the second round boss and the lower pressure rod.
Preferably, the second pin shaft and the pin shaft are arranged in parallel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model solves the problem of automatic loosening and falling of the existing connection;
2. the utility model can be manually completed without any tool in the mounting and dismounting processes;
3. the utility model has simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the upper pressure lever 1.
Fig. 3 is a schematic structural view of the upper and lower rods 2.
Fig. 4 is a schematic view of a screw structure.
Fig. 5 is a schematic structural view of the second pin 6.
In the figure: 1. the upper pressure lever 11, the first tail locking part 12, the first pin shaft connecting part 13, the first clamping connecting part 14, the first locking fixing part 15, the first circular boss 16, the threaded through hole 2, the lower pressure lever 21, the second tail locking part 22, the second pin shaft connecting part 23, the second clamping connecting part 24, the second locking fixing part 25, the second circular boss 26, the through hole 3, the pin shaft 4, the screw rod 41, the screw rod handle 42, the connecting screw rod 43, the annular groove 5, the spring 6 and the second pin shaft.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention is described below clearly and completely with reference to the accompanying drawings and the specific embodiments.
Referring to fig. 1-5, fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural view of the upper pressure lever 1; FIG. 3 is a schematic structural view of the upper and lower rods 2; FIG. 4 is a schematic view of a screw structure; fig. 5 is a schematic structural view of the second pin 6.
The utility model provides an aluminum mould board anti-drop connecting piece, including last depression bar 1 and lower depression bar 2, go up depression bar 1 and lower depression bar 2 and locate through round pin axle 3 connection in the centre, form the shape similar to the scissors.
Go up depression bar 1 and include the first 11 of the horizontal afterbody locking portion of afterbody, afterbody locking portion 11 is connected with the first 12 of the round pin hub connection portion of slope, round pin hub connection portion 12 is connected with the first 13 of horizontally clamp connection portion, the terminal below of the first 13 of clamp connection portion is connected with vertical locking fixed part 14, the below of locking fixed part 14 is fixed with the diameter that the diameter is less than the aluminium template mounting hole and highly is less than the circular boss 15 of aluminium template thickness.
The lower pressing rod 2 comprises a second horizontal tail locking portion 21 of the tail, the second tail locking portion 21 is connected with a second inclined pin shaft connecting portion 22, the second pin shaft connecting portion 22 is connected with a second horizontal clamping connecting portion 23, a second vertical locking fixing portion 24 is connected above the tail end of the second clamping connecting portion 23, and a second circular boss 25, the diameter of which is smaller than that of the aluminum formwork mounting hole, is fixed above the second locking fixing portion 24.
The first circular boss 15 and the second circular boss 25 are arranged oppositely and are coaxial and are identical in shape and size.
The horizontal tail locking part I11 at the tail part of the upper pressure lever 1 is provided with a threaded through hole 16 and a screw rod 4 matched with threads, and the horizontal tail locking part II 21 at the tail part of the lower pressure lever 2 is provided with a through hole 26 coaxial with the threaded through hole 16.
The screw rod 4 comprises a screw rod handle 41 and a connecting screw rod 42, and the other end of the connecting screw rod 42 is provided with an annular groove 43; the annular groove 43 is clamped in the through hole 26, and when the screw rod 4 is rotated, the upper pressure rod 1 and the lower pressure rod 2 can be driven to move in an opening and closing mode by taking a pin shaft 3 as a shaft.
And a spring 5 sleeved outside the screw rod 4 is further installed between the first tail locking part 11 and the second tail locking part 21.
When the aluminum template connecting piece is used, the screw rod 4 is rotated to enable the spring to be tightly pressed, the aluminum template is stopped when the distance between the first circular boss 15 and the second circular boss 25 at the other end is larger than the thickness of an aluminum template at a position needing to be installed and connected, then the aluminum template is clamped between the first circular boss 15 and the second circular boss 25, the first circular boss 15 and the second circular boss 25 are aligned with the aluminum template installation hole, then the spring of the screw rod 4 rotating in the reverse direction begins to relax, the distance between the first circular boss 15 and the second circular boss 25 at the other end is gradually reduced, the first circular boss 15 and the second circular boss 25 of the screw rod 4 continuously rotate are clamped in the aluminum template installation hole, the screw rod 4 stops rotating when the aluminum template is clamped, and at the moment, the aluminum template connecting piece is assembled.
In addition, because the first circular boss 15 and the second circular boss 25 are both fixedly connected to the upper pressing rod 1 and the lower pressing rod 2, and along with the continuous rotation of the screw rod 4, in the process of the continuous reduction of the distance between the first circular boss 15 and the second circular boss 25, the first circular boss 15 and the second circular boss 25 gradually become non-parallel, and the pressing effect on the aluminum template is not good at this time, the second pin shafts 6 can be respectively arranged between the first circular boss 15 and the upper pressing rod 1, and between the second circular boss 25 and the lower pressing rod 2, and the second pin shafts 6 and the pin shafts 3 are arranged in parallel, so that the first circular boss 15 and the upper pressing rod 1, and between the second circular boss 25 and the lower pressing rod 2 can respectively rotate, and thus when the aluminum template is clamped by the rotating screw rod 4, the two circular bosses 4 can always keep parallel, so as to obtain good clamping effect and better anti-falling effect.
The utility model discloses utilized lever principle, made depression bar 1 and 2 inside tight clamps of lower depression bar through rotatory screw rod to press from both sides aluminium template clamp fastening and decide, because used the screw rod to press from both sides tight mode, after pressing from both sides tightly, can not become flexible easily, spring 5's use has guaranteed simultaneously even under the condition that has unexpected not hard up, has also guaranteed that the connecting piece can not drop, thereby has guaranteed construction safety. Meanwhile, no tool is needed during construction, and workers can finish the mounting and dismounting work by hands.
While embodiments of the invention have been illustrated and described, it is to be understood that the embodiments described are only some embodiments of the invention and not all embodiments. Based on the embodiments of the present invention, it can be understood to those skilled in the art that all other embodiments obtained by making various changes, modifications, substitutions and variations to the embodiments without any creative work without departing from the principles and spirit of the present invention belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an aluminum mould board anti-drop connecting piece which characterized in that: the device comprises an upper pressure lever (1) and a lower pressure lever (2), wherein the upper pressure lever (1) and the lower pressure lever (2) are connected through a pin shaft (3) in the middle; the upper pressure lever (1) comprises a horizontal tail locking part I (11) at the tail, the tail locking part I (11) is connected with an inclined pin shaft connecting part I (12), the pin shaft connecting part I (12) is connected with a horizontal clamping connecting part I (13), a vertical locking fixing part I (14) is connected below the tail end of the clamping connecting part I (13), and a circular boss I (15) with the diameter smaller than that of an aluminum template mounting hole and the height smaller than the thickness of an aluminum template is fixed below the locking fixing part I (14); lower depression bar (2) are including the horizontally afterbody locking part two (21) of afterbody, afterbody locking part two (21) are connected with the round pin hub connection portion two (22) of slope, round pin hub connection portion two (22) are connected with horizontally press from both sides tight connecting portion two (23), press from both sides tight connecting portion two (23) end top and be connected with vertical locking fixed part two (24), the top of locking fixed part two (24) is fixed with diameter that the diameter is less than the aluminium template mounting hole and highly is less than circular boss two (25) of aluminium template thickness.
2. The aluminum die plate anti-drop connector according to claim 1, characterized in that: the first circular boss (15) and the second circular boss (25) are arranged oppositely and are coaxial and are identical in shape and size.
3. The aluminum die plate anti-drop connector according to claim 2, characterized in that: a threaded through hole (16) is formed in the horizontal tail locking portion I (11) at the tail of the upper pressure lever (1), a screw rod (4) matched with the threads is installed, and a through hole (26) coaxial with the threaded through hole (16) is formed in the horizontal tail locking portion II (21) at the tail of the lower pressure lever (2).
4. The aluminum die plate anti-drop connector according to claim 3, characterized in that: the screw rod (4) comprises a screw rod handle (41) and a connecting screw rod (42), and the other end of the connecting screw rod (42) is provided with an annular groove (43); the annular groove (43) is clamped in the through hole (26).
5. The aluminum die plate anti-drop connector according to claim 4, characterized in that: and a spring (5) sleeved outside the screw rod (4) is further installed between the first tail locking part (11) and the second tail locking part (21).
6. The aluminum die plate anti-drop connector as recited in any one of claims 1 to 5, wherein: and second pin shafts (6) are respectively arranged between the first circular boss (15) and the upper pressure rod (1) and between the second circular boss (25) and the lower pressure rod (2).
7. The aluminum die plate anti-drop connector according to claim 6, characterized in that: and the second pin shaft (6) and the pin shaft (3) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179360.6U CN213775939U (en) | 2020-09-29 | 2020-09-29 | Aluminum mould board anti-drop connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179360.6U CN213775939U (en) | 2020-09-29 | 2020-09-29 | Aluminum mould board anti-drop connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775939U true CN213775939U (en) | 2021-07-23 |
Family
ID=76907466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022179360.6U Active CN213775939U (en) | 2020-09-29 | 2020-09-29 | Aluminum mould board anti-drop connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775939U (en) |
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2020
- 2020-09-29 CN CN202022179360.6U patent/CN213775939U/en active Active
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