CN214091015U

CN214091015U - Aluminum alloy template latch mechanism

Info

Publication number: CN214091015U
Application number: CN202021873907.6U
Authority: CN
Inventors: 郭娟
Original assignee: Liaoning Yunxi Aluminum Alloy Formwork Co ltd
Current assignee: Liaoning Yunxi Aluminum Alloy Formwork Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-31
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of clamping mechanisms, in particular to an aluminum alloy template clamping mechanism, which aims at solving the problem that a connecting piece between aluminum alloy templates is easy to loosen in the prior art and provides the following proposal, which comprises two aluminum alloy templates, a fixing device and a pressing device, wherein a plurality of fixing ports are arranged on the periphery of the aluminum alloy templates, the two sides of the fixing port are fixedly connected with the limiting columns, and the two aluminum alloy templates are connected by penetrating through the fixing port through the fixing device, the utility model has reasonable structure, stable structure and simple operation, not only realizes the quick clamping of the aluminum alloy templates, and two adjacent aluminum alloy templates are connected more compactly through the labor-saving lever, so that the problem that the building wall body is not in line with expectation in the aluminum alloy template assembling process due to the fact that the aluminum alloy templates are fixed and are not compact is greatly solved, and the aluminum alloy template assembling device is easy to popularize and use.

Description

Aluminum alloy template latch mechanism

Technical Field

The utility model relates to a latch mechanism field especially relates to an aluminum alloy template latch mechanism.

Background

Along with the rapid development of the national building industry, the aluminum alloy template is rapidly popularized in the building industry by virtue of the advantages of the aluminum alloy template, and the aluminum alloy is usually clamped to the existing aluminum alloy template by using a buckle in the use process of the building so as to achieve the purpose of splicing the template.

Aluminum alloy template among the prior art in the use of reality, often uses comparatively simple connecting piece to carry out fixed connection, can often appear the connecting piece not hard up in the use, connects between the aluminum alloy template compactly, leads to the wall body of building to be not conform to the expectation, for this reason, this scheme has provided an aluminum alloy template latch mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum alloy template latch mechanism has solved the easy not hard up problem of connecting piece between the aluminum alloy template among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum alloy template clamping mechanism comprises two aluminum alloy templates (1), a fixing device and a pressing device, wherein a plurality of fixing openings are formed in the periphery of each aluminum alloy template, limiting columns are fixedly connected to two sides of each fixing opening, and the two aluminum alloy templates penetrate through the fixing openings through the fixing devices to be connected;

the fixing device comprises a fixing rod and a clamping disc, the clamping disc is movably sleeved with the fixing rod, a limiting plate is welded at one end of the fixing rod, a plurality of clamping grooves are uniformly formed in the outer ring of the fixing rod, a first pull ring is fixedly connected to the other end of the fixing rod, the clamping disc is of a circular ring structure, two third limiting holes clamped with limiting columns are formed in the top of the clamping disc, two groups of clamping devices which are symmetrically distributed are fixedly connected to the top of the clamping disc, and a pressing device is arranged on one side of the clamping disc;

the pressing device comprises a lever, a second sleeve and a connecting mechanism arranged at one end of the lever, the connecting mechanism is movably connected with the first pull ring, one side, close to the connecting mechanism, of the lever is hinged with a first connecting rod, the bottom of the first connecting rod is fixedly connected with a threaded column, and the second sleeve is movably sleeved outside the other end of the threaded column.

Preferably, latch device includes that open-ended first sleeve, block tongue and L board are seted up to one end, first sleeve is along the horizontal rigid coupling of joint dish, the block tongue cup joints with first sleeve activity, and the one end of block tongue extends first sleeve, the other end rigid coupling of block tongue has the spring, the block tongue extends first telescopic one end and draw-in groove joint, the spout has been seted up at first telescopic top, the transmission piece with the top rigid coupling of block tongue is installed to the inboard of spout, top one side and the L board rigid coupling of transmission piece, the opposite side threaded connection of L board has the bolt, and the bolt runs through L board and first sleeve butt.

Preferably, the connecting mechanism comprises a second pull ring fixedly connected with the lever, the second pull ring is hinged with a second connecting rod, a hook is fixedly connected to the bottom end of the second connecting rod, the hook is connected with the first pull ring, and an anti-skid rubber pad is arranged at one end, far away from the connecting mechanism, of the lever.

Preferably, one end of the limiting plate, which is far away from the second pull ring, is provided with a second limiting hole which penetrates through the limiting plate, the second limiting hole is clamped with the limiting column, and one end of the top of the fixing rod is of a conical structure.

Preferably, the bottom of the second sleeve is provided with a first limiting hole, the outer ring of the threaded column is connected with a limiting nut in a threaded manner, and one end of the limiting nut is abutted to one end, close to the first connecting rod, of the second sleeve.

Preferably, the first sleeve is of a rectangular structure, the clamping tongue is of a right-angled triangle structure, the inclined plate of the right-angled triangle faces the clamping disc, and the clamping groove is of a sawtooth structure.

The utility model has the advantages that:

1. through spacing hole and the spacing post on the aluminum alloy template of seting up at limiting plate and joint disc mutually support, realize fixing device can not become flexible.

2. The clamping tongue on the clamping disc is matched with the spring, so that the clamping disc is automatically clamped with the fixed rod.

3. Through the mutual cooperation of the labor-saving lever and the fixing device, the clamping connection between two adjacent aluminum alloy templates is more compact.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized aluminum alloy template's quick joint, makes two adjacent aluminum alloy template connection compacter through laborsaving lever moreover, has beaten the reduction greatly and has assembled the process at aluminum alloy template because the building wall body that aluminum alloy template is fixed not compact to take place is not conform to anticipated problem, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a front view of the fixing rod of the present invention.

Reference numbers in the figures: 1 aluminum alloy template, 2 fixed ports, 3 spacing posts, 4 fixed rods, 5 clamping grooves, 6 spacing plates, 7 first sleeves, 9 clamping tongues, 10L plates, 11 sliding grooves, 12 bolts, 13 first spacing holes, 14 clamping discs, 15 second sleeves, 16 spacing nuts, 17 threaded posts, 18 first connecting rods, 19 levers, 20 first pull rings, 21 second connecting rods, 22 hooks, 23 second pull rings, 24 anti-skid rubber pads, 25 second spacing holes, 26 third spacing holes, 27 springs and 28 transmission blocks.

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.

Referring to fig. 1-4, an aluminum alloy template clamping mechanism comprises two aluminum alloy templates 1, a fixing device and a pressing device, wherein a plurality of fixing openings 2 are formed in the periphery of each aluminum alloy template 1, limiting columns 3 are fixedly connected to two sides of each fixing opening 2, and the two aluminum alloy templates 1 are connected through the fixing openings 2 through the fixing device.

The fixing device comprises a fixing rod 4 and a clamping disc 14, the clamping disc 14 is movably sleeved with the fixing rod 4, one end of the fixing rod 4 is welded with a limiting plate 6, one end of the limiting plate 6, which is far away from a second pull ring 23, is provided with a second limiting hole 25 penetrating through the limiting plate 6, the second limiting hole 25 is clamped with a limiting column 3, one end of the top of the fixing rod 4 is of a conical structure, the outer ring of the fixing rod 4 is uniformly provided with a plurality of clamping grooves 5, the clamping grooves 5 are of a saw-tooth structure, the other end of the fixing rod 4 is fixedly connected with a first pull ring 20, the clamping disc 14 is of a circular ring structure, the top of the clamping disc 14 is provided with two third limiting holes 26 clamped with the limiting column 3, the top of the clamping disc 14 is fixedly connected with two groups of clamping devices which are symmetrically distributed, each clamping device comprises a first sleeve 7, a clamping tongue 9 and an L plate 10, the first sleeve 7 is of a rectangular structure, the first sleeve 7 is horizontally and fixedly connected along the clamping disc 14, the clamping tongue 9 is movably sleeved with the first sleeve 7, one end of the clamping tongue 9 extends out of the first sleeve 7, the clamping tongue 9 is of a right-angled triangle structure, an inclined plate of the right-angled triangle faces towards the clamping disc 14, the other end of the clamping tongue 9 is fixedly connected with a spring 27, one end of the clamping tongue 9, which extends out of the first sleeve 7, is clamped with the clamping groove 5, the top of the first sleeve 7 is provided with a sliding groove 11, the inner side of the sliding groove 11 is provided with a transmission block 28 fixedly connected with the top of the clamping tongue 9, one side of the top of the transmission block 28 is fixedly connected with the L plate 10, the other side of the L plate 10 is in threaded connection with a bolt 12, the bolt 12 penetrates through the L plate 10 and is abutted to the first sleeve 7, the fixed rod 4 connects two adjacent aluminum alloy templates through the fixed port 2, the clamping tongue 9 on the clamping disc 14 is sleeved from one end, which is far away from the limiting plate 6, of the fixed rod 4, is clamped with the clamping groove 5 on the fixed rod 4, and connects the two adjacent aluminum alloy templates, when the clamping disk 14 needs to be taken down, the bolt 12 is only required to be screwed, the bolt 12 drives the clamping tongue 9 to be separated from the clamping groove, the clamping disk can be taken down, and the bolt 12 on the clamping disk is screwed back to the original position after being taken down, so that the clamping disk is convenient to use next time.

A pressing device is arranged on one side of the clamping disc 14, the pressing device comprises a lever 19, a second sleeve 15 and a connecting mechanism arranged at one end of the lever 19, the connecting mechanism comprises a second pull ring 23 fixedly connected with the lever 19, the second pull ring 23 is hinged with a second connecting rod 21, the bottom end of the second connecting rod 21 is fixedly connected with a hook 22, the hook 22 is connected with a first pull ring 20, one end of the lever 19, which is far away from the connecting mechanism, is provided with an anti-skid rubber pad 24, the connecting mechanism is movably connected with the first pull ring 20, one side of the lever 19, which is close to the connecting mechanism, is hinged with a first connecting rod 18, the bottom of the first connecting rod 18 is fixedly connected with a threaded column 17, the inner ring of the second sleeve 15 is movably sleeved with the other end of the threaded column 17, the bottom of the second sleeve 15 is provided with a first limiting hole 13, the outer ring of the threaded column 17 is in threaded connection with a limiting nut 16, and one end of the limiting nut 16 is abutted against one end of the second sleeve 15, which is close to the first connecting rod 18, adjust the length that the screw post 17 stretches out second sleeve 15 through adjusting stop nut 16, and then adjust the height of first connecting rod 18, handheld anti-skidding cushion 24 presses lever 19, because laborsaving leverage, joint disc 14 is extrudeed with dead lever 4, and then compresses tightly the aluminum alloy template.

The working principle is as follows: when a plurality of aluminum alloy templates 1 need to be butted together, fixing ports 2 formed in two adjacent aluminum alloy templates 1 are aligned with each other, a fixing rod 4 penetrates through one side of the aluminum alloy templates, one end of the fixing rod 4 extends out of the other side of the adjacent aluminum alloy template 1, a second limiting hole 25 formed in a limiting plate 6 at the other end of the fixing rod 4 is clamped with a limiting column 3 fixed on the aluminum alloy template 1, a clamping disc 14 is sleeved at one end of the fixing rod 4 away from the limiting plate 6, the clamping disc 14 moves towards one end of the limiting plate 6 along the fixing rod 4, a clamping tongue 9 of a clamping device fixed at the top of the clamping disc 14 is pushed by a spring 27, the clamping tongue 9 is clamped with a clamping groove 5, the clamping disc 14 moves towards one end of the limiting plate 6 along the fixing rod 4, when a third limiting hole 26 formed in the clamping disc 14 is clamped with the limiting column 3, a hook 22 is connected with a second pull ring 23, the hook 22 is connected with a lever 19 through a second connecting pipe 21 and a first pull ring 20, the first limit hole 13 at the bottom end of the second sleeve 15 is clamped with the limit post 3 fixed on the aluminum alloy template 1, the limit nut 16 is adjusted to enable the first connecting rod 18 to be at a proper height, the third limit hole 26 on the clamping disc 14 and the first limit hole 13 at the bottom end of the second sleeve are clamped with the limit post 3, the anti-skid rubber pad 24 arranged on the hand-held lever 19 presses the lever 19, two adjacent aluminum alloy templates are mutually extruded, the fixed rod 4 and the clamping disc 14 move towards one side close to each other, due to the right triangle structure of the clamping tongue 9, the adjacent two aluminum alloy templates 1 are continuously pressed, after the two adjacent aluminum alloy templates 1 are pressed, the lever 19 is lifted upwards, the second sleeve 15 is separated from the limit post 3, the hook 22 is separated from the second pull ring 23, and the clamping mechanism is clamped, when the assembled aluminum alloy template needs to be separated, only a tool is needed to be used for screwing the bolt 12 on the L plate 10, the bolt 12 drives the L plate 10 to move towards the direction far away from the first sleeve 7, the L plate 10 drives the transmission block 28 fixed on the clamping tongue 9 to move, the clamping tongue 9 is separated from the clamping groove 5, and the clamping mechanism completes unlocking.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The aluminum alloy template clamping mechanism is characterized by comprising two aluminum alloy templates (1), a fixing device and a pressing device, wherein a plurality of fixing openings (2) are formed in the periphery of each aluminum alloy template (1), limiting columns (3) are fixedly connected to two sides of each fixing opening (2), and the two aluminum alloy templates (1) penetrate through the fixing openings (2) to be connected through the fixing devices;

the fixing device comprises a fixing rod (4) and a clamping disc (14), the clamping disc (14) is movably sleeved with the fixing rod (4), a limiting plate (6) is welded at one end of the fixing rod (4), a plurality of clamping grooves (5) are uniformly formed in the outer ring of the fixing rod (4), a first pull ring (20) is fixedly connected to the other end of the fixing rod (4), the clamping disc (14) is of a circular ring-shaped structure, two third limiting holes (26) clamped with the limiting columns (3) are formed in the top of the clamping disc (14), two groups of clamping devices which are symmetrically distributed are fixedly connected to the top of the clamping disc (14), and a pressing device is arranged on one side of the clamping disc (14);

closing device is including lever (19), second sleeve (15) and the coupling mechanism of setting in lever (19) one end, coupling mechanism and first pull ring (20) swing joint, one side that lever (19) are close to coupling mechanism articulates there is head rod (18), the bottom rigid coupling of head rod (18) has screw thread post (17), the outside at the screw thread post (17) other end is established in second sleeve (15) activity cover.

2. The aluminum alloy template clamping mechanism according to claim 1, wherein the clamping device comprises a first sleeve (7) with an opening at one end, a clamping tongue (9) and an L plate (10), the first sleeve (7) is horizontally and fixedly connected with the clamping disc (14), the clamping tongue (9) is movably sleeved with the first sleeve (7), one end of the clamping tongue (9) extends out of the first sleeve (7), the other end of the clamping tongue (9) is fixedly connected with a spring (27), one end of the clamping tongue (9) extending out of the first sleeve (7) is clamped with the clamping groove (5), a sliding groove (11) is formed in the top of the first sleeve (7), a transmission block (28) fixedly connected with the top of the clamping tongue (9) is installed on the inner side of the sliding groove (11), one side of the top of the transmission block (28) is fixedly connected with the L plate (10), and a bolt (12) is in threaded connection with the other side of the L plate (10), and the bolt (12) penetrates the L-shaped plate (10) and is abutted against the first sleeve (7).

3. The aluminum alloy template clamping mechanism according to claim 2, wherein the connecting mechanism comprises a second pull ring (23) fixedly connected with a lever (19), the second pull ring (23) is hinged with a second connecting rod (21), a hook (22) is fixedly connected to the bottom end of the second connecting rod (21), the hook (22) is connected with the first pull ring (20), and an anti-skid rubber pad (24) is arranged at one end, far away from the connecting mechanism, of the lever (19).

4. The aluminum alloy template clamping mechanism according to claim 1, wherein a second limiting hole (25) penetrating through the limiting plate (6) is formed in one end, away from the second pull ring (23), of the limiting plate (6), the second limiting hole (25) is clamped with the limiting column (3), and one end of the top of the fixing rod (4) is of a conical structure.

5. The aluminum alloy template clamping mechanism according to claim 1, wherein a first limiting hole (13) is formed in the bottom of the second sleeve (15), a limiting nut (16) is connected to the outer ring of the threaded column (17) in a threaded manner, and one end of the limiting nut (16) is abutted to one end, close to the first connecting rod (18), of the second sleeve (15).

6. The aluminum alloy formwork clamping mechanism according to claim 2, wherein the first sleeve (7) is of a rectangular structure, the clamping tongue (9) is of a right-angled triangle structure, an inclined plate of the right-angled triangle faces to the clamping disc (14), and the clamping groove (5) is of a sawtooth structure.