CN211818024U - Aluminum template connecting and fastening structure - Google Patents

Description

An aluminum formwork connection and fastening structure

technical field

The utility model belongs to the technical field of aluminum formwork, in particular to an aluminum formwork connection and fastening structure.

Background technique

The full name of aluminum formwork is aluminum alloy formwork for construction. It is a new generation of formwork system after wood formwork and steel formwork. Aluminum formwork is designed according to modulus and extruded by special equipment. Design, development and construction application are a major development in the construction industry. The application of aluminum formwork systems in the construction industry has improved the construction efficiency of housing construction projects, including building materials and labor arrangements. Great savings.

However, the current aluminum formwork connection and fastening structure on the market does not have a structure that is convenient for fixing aluminum formwork of different specifications, and only fixed aluminum formwork can be fixed. The fixing structure greatly increases the fixing difficulty of the device and reduces the fixing efficiency of the device.

Utility model content

The purpose of the present invention is to provide an aluminum formwork connection and fastening structure, so as to solve the problems of the limited use range of the device and the low device fixing efficiency proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an aluminum formwork connection and fastening structure, comprising an adjusting rod, the adjusting rod is sleeved with two moving plates, and two moving plates are provided with moving plates. A fixed frame is installed on one side of the two moving plates, a spring is installed on the top of the fixed frame, a clamping plate is installed on the top of the spring, and the two moving plates are screwed with the adjustment rod. Two adjusting bolts are connected, one end of the adjusting rod is installed with a screw rod, and one end of the adjusting rod opposite to the screw rod is provided with a thread groove.

Preferably, a rotating rod is rotatably connected to the side of the moving plate facing away from the fixing frame, the rotating rod is provided with a slot, and the rotating rod is pierced with a fixed rod, and one end of the fixed rod is rotatably connected with a rotating rod. M.

Preferably, a pull ring is installed at one end of the fixing rod opposite to the fixing ring, and a pull hole is opened on the pull ring.

Preferably, two finger bars are installed on both sides of the adjusting bolt, and finger grooves are provided on both sides of the finger bars.

Preferably, an anti-skid pad is installed on the opposite side of the fixing frame and the card board, and an anti-skid groove is provided on the outer wall of the anti-skid pad.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) In the present invention, the screw is screwed with the threaded groove, so that the adjusting rod can be adjusted to the length required by the user. By tightening the adjusting bolt, the moving plate, the clamping plate and the fixing frame are fixed at the position required by the user, so that the device It is convenient for aluminum templates of different specifications, and the aluminum templates of different specifications can be fixed to achieve the effect of improving the use range of the device.

(2) In the present invention, the two rotating rods are engaged with each other through two card slots, the fixing rod is inserted between the two rotating rods, and the two rotating rods can be fixed by tightening the fixing ring, so that the aluminum formwork is completed. The connection makes it easy to fix the device without twisting a large number of fixing structures, which greatly reduces the difficulty of fixing the device and improves the fixing efficiency of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal structure diagram of the adjusting rod of the utility model;

Fig. 3 is the top view of the utility model fixing frame;

Fig. 4 is the front view when the utility model is used;

In the picture: 1-adjusting rod; 2-card slot; 3-rotating rod; 4-fixing rod; 5-screw; 6-moving plate; 7-fixing frame; 8-adjusting bolt; 9-finger rod; 10-fixing ring; 11-pull ring; 12-thread groove; 13-anti-skid pad; 14-spring; 15-moving hole; 16-card plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1-FIG. 4, the present utility model provides the following technical solutions: an aluminum formwork connection and fastening structure, comprising an adjustment rod 1, and two movable plates 6 are sleeved on the adjustment rod 1, and the two movable plates 6 There are moving holes 15 on both, and a fixed frame 7 is installed on one side of the two moving plates 6, a spring 14 is installed on the top of the fixed frame 7, a clamping plate 16 is installed on the top of the spring 14, and the two moving plates 6 and Two adjusting bolts 8 are screwed and connected between the adjusting rods 1 , a screw 5 is installed at one end of the adjusting rod 1 , and a thread groove 12 is opened at the end of the adjusting rod 1 opposite to the screw 5 , and the adjusting rod 1 is passed through the screw 5 . It is screwed end-to-end with the threaded groove 12 to adjust the adjusting rod 1 to the length required by the user. By tightening the adjusting bolt 8, the moving plate 6 is fixed at the position required by the user on the adjusting rod 1, thereby connecting the fixing frame 7 and the card The plate 16 is fixed at the position desired by the user.

Further, the side of the moving plate 6 facing away from the fixing frame 7 is rotatably connected with a rotating rod 3, the rotating rod 3 is provided with a clamping slot 2, and the rotating rod 3 is penetrated with a fixed rod 4, and one end of the fixed rod 4 is screwed together. A fixing ring 10 is connected. When the user needs to fix the aluminum formwork, he only needs to engage the two rotating rods 3 with each other through the two clamping slots 2, insert the fixing rod 4 between the two rotating rods 3, and fix them by tightening The ring 10 can fix the two rotating rods 3, so that the two aluminum templates are fixed to each other.

Further, a pull ring 11 is installed on the end of the fixing rod 4 opposite to the fixing ring 10 , and a pulling hole is formed on the pulling ring 11 , and the fixing rod 4 is easy to be pulled through the pulling hole and the pulling ring 11 .

Further, two finger bars 9 are installed on both sides of the adjusting bolt 8 , and finger grooves are provided on both sides of the finger bars 9 , and the adjusting bolt 8 is easy to rotate through the finger grooves and the finger bars 9 .

Further, the opposite side of the fixing frame 7 and the card board 16 is installed with an anti-skid pad 13, and the outer wall of the anti-skid pad 13 is provided with an anti-skid groove, and the fixed frame 7 and the card board 16 are fixed through the anti-skid groove and the anti-skid pad 13 to fix the aluminum template. Tighter.

The working principle and use process of the utility model: when the utility model is in use, select the number of adjusting rods 1 required by the user, connect the adjusting rod 1 through the screw 5 and the thread groove 12 end to end, and let the adjusting rod 1 adjust to the user To the required length, pull the fixing frame 7 on the adjusting rod 1 through the moving hole 15, so that the moving plate 6, the fixing frame 7 and the clamping plate 16 are moved to the position required by the user, and the adjusting bolt 8 is rotated through the finger rod 9 to allow The moving plate 6 is fixed at the position required by the user, and the aluminum template to be fixed is placed between the fixing frame 7 and the card plate 16, and the card plate 16 is pulled by the spring 14, so that the aluminum template is clamped to the fixing frame 7 and the card plate 16. Between the plates 16, and under the action of the anti-skid pad 13, the aluminum formwork is fixed more tightly, the rotating rod 3 and the other rotating rod 3 are engaged through the slot 2, and the fixing rod 4 is taken through the pull ring 11, and the The fixing rod 4 is inserted between the two rotating rods 3, and the fixing ring 10 is tightened to complete the fixing of the aluminum template.

It should be noted that, in this document, 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 relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An aluminum formwork connection and fastening structure, characterized in that it comprises an adjusting rod (1), and two moving plates (6) are sleeved on the adjusting rod (1), and the two moving plates (6) There are moving holes (15) on both, and a fixing frame (7) is installed on one side of the two moving plates (6), a spring (14) is installed on the top of the fixing frame (7), and the spring ( 14) A clamping plate (16) is installed on the top, and two adjusting bolts (8) are screwed and connected between the two moving plates (6) and the adjusting rod (1). A screw rod (5) is installed at one end, and a thread groove (12) is provided at one end of the adjusting rod (1) opposite to the screw rod (5). 2. An aluminum formwork connection and fastening structure according to claim 1, characterized in that: the side of the moving plate (6) opposite to the fixing frame (7) is rotatably connected with a rotating rod (3), so The rotating rod (3) is provided with a clamping groove (2), and a fixing rod (4) is penetrated through the rotating rod (3), and one end of the fixing rod (4) is screwed and connected with a fixing ring (10). 3. An aluminum formwork connection and fastening structure according to claim 2, characterized in that: a pull ring (11) is installed at the end of the fixing rod (4) opposite to the fixing ring (10), and the pull The ring (11) is provided with a pulling hole. 4. The aluminum formwork connection and fastening structure according to claim 1, wherein two finger rods (9) are installed on both sides of the adjusting bolt (8), and the finger rods (9) There are finger grooves on both sides. 5. An aluminum formwork connection and fastening structure according to claim 1, characterized in that: an anti-skid pad (13) is installed on the opposite side of the fixing frame (7) and the clamping plate (16), and the The outer wall of the anti-skid pad (13) is provided with anti-skid grooves.

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