CN209353712U - A kind of building aluminum alloy pattern plate locking device - Google Patents

Abstract

The utility model discloses a kind of building aluminum alloy pattern plate locking devices, including first structure body, the second structural body, lock shaft, stop cover board, first structure body is set to the inside of the second structural body, it is threadedly coupled between lock shaft and first structure body, the first structure body moves under the turning effort of lock shaft, and the blocking cover board by being arranged on the second structural body stops lock shaft, keeps first structure body mobile toward the side of the second structural body, carries out locking action.The utility model can be avoided aluminum alloy pattern plate and loosen in work progress generation, lead to the security risks such as spillage, it avoids mounting and dismounting aluminum alloy pattern plate using the mode of beaing, aluminum alloy pattern plate is damaged with reducing, the service life and installation effectiveness for improving aluminum alloy pattern plate can reduce the height of aluminum alloy pattern plate frame, mitigates the weight of aluminum alloy pattern plate and save material.

Description

A kind of building aluminum alloy pattern plate locking device

Technical field

The utility model relates to aluminum alloy building template technical fields, and in particular to a kind of building aluminum alloy pattern plate locking device.

Background technique

In the fast development of current building trade, the use of aluminum alloy pattern plate becomes especially frequently.Existing aluminum dipping form uses 65 Formula series, general bottom thickness is 4mm, thickness of two sides 8mm, profile height 65mm, big absolutely when aluminum alloy pattern plate is installed at the scene Majority is all to hammer into the connecting hole on aluminum alloy pattern plate to position, to reuse the hole chipped on pin and consolidated by pin It is fixed.It is easy to produce and is loosened in work progress using the aluminum alloy pattern plate that pin selling sheet is installed, lead to the security risks such as spillage；Furthermore it uses The aluminum alloy pattern plate of pin selling sheet mounting means needs to beat selling sheet during installation and removal, is easy to cause aluminum alloy pattern plate Damage, in addition installs aluminum alloy pattern plate, installation effectiveness is very low in this way；In addition, the aluminum alloy pattern plate installed using pin selling sheet Its side height is generally not less than 65mm, in order to which the installation of pin selling sheet operates, causes that aluminum alloy mould plate is heavier and aluminium The waste of alloy raw material.

Number of patent application 201711084329.0 discloses fastener and its aluminum alloy pattern plate fastening side of a kind of building materials aluminum alloy pattern plate Method, including aluminum alloy pattern plate, the aluminum dipping form inner panel and aluminum dipping form outside plate that the aluminum alloy pattern plate is symmetrically fastened by two form, aluminum dipping form inner panel With the connecting groove and connection bump for being equipped with interlaced setting on the contact surface of aluminum dipping form outside plate, the connecting groove and company It connects protrusion and collectively constitutes male-female coupling button, and be connected by a snap part between aluminum dipping form outside plate and aluminum dipping form inner panel and snapped connection, It is fastened and connected by box and pin, can effectively avoid installation connection is connecting hole device to hole problem, reduces installation difficulty, more Add the installation and removal convenient for aluminum alloy pattern plate, can effectively improve the installation effectiveness of aluminum alloy pattern plate, largely reduces installation When cost.

The beneficial effect of the utility model is:

1) two, are improved to by way of being fixedly connected with original aluminum alloy pattern plate connecting pin with raised and groove Aluminum alloy pattern plate carries out clamp-close type and is fastened and connected, and is fastened and connected by box and pin, and can effectively avoid installation connection is connection Hole device to hole problem reduces installation difficulty, easily facilitates the installation and removal of aluminum alloy pattern plate, can effectively improve the installation of aluminum alloy pattern plate Efficiency largely reduces cost when installation.

2), original form height 65mm is changed to 35mm and saves punching simultaneously, effectively reduces the waste of aluminum alloy pattern plate, Reduce cost.

Although the utility model solves the drawbacks of aluminum alloy pattern plate is using pin selling sheet connection type, but there are serious realities Matter defect is but difficult to dismount when dismounting, it is known that need to dismantle template after casting concrete in template, by In the template using this groove and bulge-structure, can not be dismantled longitudinally, and if it is lateral disassembly, since space limits System and concrete bring frictional resistance so that dismounting become be difficult and even impossible.

The for another example patent No.: a kind of aluminum dipping form board connecting equipment disclosed in 201721008579.1, including the first aluminum alloy pattern plate and Two aluminum alloy pattern plates, first aluminum alloy pattern plate and the second aluminum alloy pattern plate are to be vertically arranged, the four of first aluminum alloy pattern plate and the second aluminum alloy pattern plate It is equipped with back bar week, is provided with bolt hole in the back bar, is fixed between first aluminum alloy pattern plate and the second aluminum alloy pattern plate by backing plate, institute Backing plate to be stated to be fixed by fastening bolt, the outside of the back bar is equipped with gripping block, and the two sides of the gripping block are provided with screw hole, The inside of the gripping block is equipped with spring groove, is fixedly connected with spring in the spring groove, the side of the spring is fixedly connected There is clamping plate, the screw hole internal screw thread is connected with screw rod, support plate is fixedly connected on the outside of the gripping block, in the support plate It is fixedly connected with hinge bar, is connected with diagonal brace on the hinge bar,

The aluminum dipping form board connecting equipment, by the backing plate being arranged in the side of the first aluminum alloy pattern plate and the second aluminum alloy pattern plate, pass through by Back bar can be fixed for backing plate fixation, and by the gripping block of setting, the shape of gripping block is concave, and gripping block is stuck in In back bar, in the spring that is internally provided with of gripping block, back bar can be fixedly clamped by spring, and make with certain buffering With preventing from pressing from both sides back bar when will reuse bad, further increase aluminum alloy pattern plate by the hinged diagonal brace in the outside in gripping block Stability.

But the major defect of the device is: the component of the device is more, and installation steps are various, causes the peace installation and dismantling of aluminum alloy pattern plate The efficiency unloaded is extremely low.

Utility model content

(1) the technical issues of solving

For the deficiency of existing aluminum alloy pattern plate installation and locking mode, one of main purpose of the utility model is to provide one kind Aluminum alloy pattern plate locking device is built, aluminum alloy pattern plate is can be avoided and is loosened in work progress generation, lead to the security risks such as spillage；

Another main purpose of the utility model is to avoid mounting and dismounting aluminum alloy pattern plate using the mode of beaing, to reduce to aluminium Template damages, and improves the service life and installation effectiveness of aluminum alloy pattern plate；

The third purpose of the utility model is the height that can reduce aluminum alloy pattern plate frame, the weight and section for mitigating aluminum alloy pattern plate About raw material.

(2) technical solution and beneficial effect

Object above the utility model is achieved by the following technical programs:

A kind of building aluminum alloy pattern plate locking device, for will lock between multiple aluminum alloy pattern plates, which includes

First structure body, lock shaft, stops cover board at the second structural body,

First structure body is set to the inside of the second structural body, is threadedly coupled between lock shaft and first structure body,

The first structure body moves under the turning effort of lock shaft, and the blocking by being arranged on the second structural body Cover board stops lock shaft, keeps first structure body mobile toward the side of the second structural body, carries out locking action,

The first structure body includes

Small lantern ring and the first clamping plate being arranged in below small lantern ring, the inside of the small lantern ring are screwed cylinder One side of cavity body structure, the first clamping plate is provided with positioning pin, and the positioning pin is opposite with the second structural body.

Preferably, second structural body include with the big lantern ring of first structure mates and be arranged below big lantern ring Second clamping plate, be provided with through-hole in the second clamping plate, the through-hole is matched with positioning pin, the shape in the big lantern ring It matches with the contact surface shape of small lantern ring.

Preferably, the lock shaft includes

Thread spindle is provided with the first pillar support body on the right side of the thread spindle, is provided with second on the left of the thread spindle Pillar support body is provided with stop flange on the left of the second pillar support body, is provided with just on the left of the stop flange Polygon cylinder,

First pillar support body, thread spindle, the second pillar support body, stop flange diameter be sequentially increased,

First pillar support body is set to the inside of second clamping plate on the second structural body, is provided with screw thread on the outside of thread spindle, Second pillar support body and stop flange are located at the end face side of the second structural body, play fixed and positioning lock mandrel,

First pillar support body of lock shaft is packed into from the second structural body end side, with setting in the big set of the second structural body The thread in inner cavity of first structure body in ring connects, and the first pillar support body on lock shaft is made to extend to the side of the second structural body On face or lateral inner.

Preferably, blocking cover board is provided on the outside of the regular polygon cylinder, the blocking cover board passes through fixing bolt It is fixed on the end face of the second structural body.

Preferably, the regular polygon cylinder and pneumatically or electrically wrench interoperation, make first structure body and the second knot It screws and unclamps between structure body.

The utility model has the advantages that the utility model is by the respectively arranged positioning pin on first structure body and the second structural body and leads to So that aluminum alloy pattern plate is safer reliable during locking the problem of locking falls off will not occur for hole.

Detailed description of the invention

Fig. 1 is the utility model decomposition texture schematic diagram；

Fig. 2 is the utility model first structure body overall structure diagram；

Fig. 3 is the second entire structure of the utility model, schematic view of the front view；

Fig. 4 is the utility model lock shaft overall structure diagram；

Fig. 5 is that the utility model stops cover board overall structure diagram；

Fig. 6 is the utility model locking device entirety, schematic view of the front view；

Fig. 7 is the utility model locking device cross-sectional view；

Fig. 8 is the utility model aluminum alloy pattern plate locking device locking state figure；

Fig. 9 is the utility model aluminum alloy pattern plate locking state schematic cross-sectional view；

Figure 10 is enlarged structure schematic diagram at A in Fig. 9；

In figure: 1 first structure body, 1-1 first clamping plate, the small lantern ring of 1-2,1-3 positioning pin, 1-31 fastening bolt, 2 second knots The big lantern ring of structure body, 2-1,2-2 second clamping plate, 3 lock shafts, the first pillar support of 3-11 body, 3-22 thread spindle, the second cylindricality of 3-33 Supporter, 3-44 stop flange, 3-55 regular polygon cylinder, 4 stop cover board, 4-1 fixing bolt, 5 aluminum alloy pattern plates, 5-1 location hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one:

A kind of building aluminum alloy pattern plate locking device, for will lock between multiple aluminum alloy pattern plates, which includes

First structure body 1, lock shaft 3, stops cover board 4 at second structural body 2,

First structure body 1 is set to the inside of the second structural body 2, is threadedly coupled between lock shaft 3 and first structure body 1,

The first structure body 1 moves under the turning effort of lock shaft 3, and by being arranged on the second structural body 2 Stop cover board 4 to stop lock shaft 3, keeps first structure body mobile toward the side of 1 second structural body 2, carry out locking action.

Referring to Fig.2, the first structure body 1 includes

The inside of small lantern ring 1-2 and the first clamping plate 1-1, the small lantern ring 1-2 that are arranged in below small lantern ring 1-2 be with One side of the circular cylindrical cavity structure of screw thread, the first clamping plate 1-1 is provided with positioning pin, the positioning pin and the second knot Structure body 2 is opposite.

Circular cylindrical cavity structure with the thread spindle 3-22 partial threads on lock shaft 3 for connecting, and positioning pin is used for and aluminium Location hole 5-1 positioning in template 5, and the falling off in locking of aluminum alloy pattern plate 5 can be prevented, which passes through fastening bolt spiral shell Line is fastened in first clamping plate.

Refering to the second structural body 2 in Fig. 3 and Fig. 7, second structural body 2 includes matching with first structure body 1 The big lantern ring 2-1 and second clamping plate 2-2 being arranged in below big lantern ring 2-1 is provided with through-hole 2-3 in the second clamping plate, described Through-hole 2-3 is matched with positioning pin 1-3, and the shape in the big lantern ring 2-1 matches with the contact surface shape of small lantern ring 1-2. During locking device locking, positioning pin 1-3 is passed through from through-hole 2-3, and this positioning connection structure is safer, will not Fall off problem of aluminum alloy mould plate during locking occurs.

Preferably, during assembling and locking, the small lantern ring 1-2 on first structure body 1 is located at the second structure In big lantern ring 2-1 internal cavity on body 2, and first structure body 1 is threadedly coupled by lock shaft 3, the lock being combined into can be made Tight device is more compact, while the second clamping plate 2-2 on the second structural body 2 and first clamping plate 1-1 on first structure body 1 is phase Mutual fit structure.

Refering to the lock shaft 3 in Fig. 4, including the part thread spindle 3-22, the first cylindricality is arranged on right side in thread spindle 3-22 The second pillar support body 3-33, a left side of the second pillar support body 3-33 are provided on the left of supporter 3-11, thread spindle 3-22 Stop flange 3-44 is arranged in side, and regular polygon cylinder 3-55 is arranged in the left side of stop flange 3-44.

First pillar support body 3-11, thread spindle 3-22, the second pillar support body 3-33, stop flange 3-44 diameter according to Secondary increase.

First pillar support body 3-11 is set to inside the second clamping plate 2-2 on the second structural body 2, the circle of thread spindle 3-22 It is provided with screw thread on circumferential surface, is connect with the thread in inner cavity of small lantern ring 1-2, the second pillar support body 3-33 and stop flange 3-44 In the end face side of the second structural body 2, play fixed and positioning lock mandrel 3,

First pillar support body 3-11 of lock shaft 3 is packed into from 2 end side of the second structural body, and is set in the second structure The small lantern ring 1-2 thread in inner cavity on first structure body 1 in body 2 is lantern ring 2-1 big connects and revolves logical, makes first on lock shaft 3 Pillar support body 3-11 extends on the side of 2 second clamping plate 2-2 of the second structural body or internal.

Lock shaft 3 drives first structure body 1 to move left and right by screw thread rotation, reaches and screws and unclamp purpose.

It is not provided in pneumatic impact spanner and electric wrench attached drawing, is also possible to the general utility tools such as spanner with matching.

Refering to the blocking cover board 4 in Fig. 5, porose board structure is set for middle part, is arranged in the external side of regular polygon column, And be bolted with the end face of the second structural body 2, stop cover board 4 by the blocking to stop flange 3-44 to entire lock shaft 3 Play the role of blocking and fixed function, and plays during locking back to power.

It is 5 locking state structure chart of two pieces aluminum alloy mould plate, the side of aluminum alloy mould plate unit refering to Fig. 8, Fig. 9 and Figure 10 Location hole 5-1 is provided on frame, locking device is cooperated by the tools such as pneumatic impact spanner and regular polygon cylindrical body, and two are needed The aluminum alloy pattern plate of locking is locked.

Unscrewing action is the reverse operating for screwing movement, is described again here.

Compared with prior art, not only structure design is small and exquisite for the locking device and locking method, and coupling mechanism force is strong, easy for installation And locking property is more stable, and locking is high-efficient, and locking securely, will not fall off phenomenon, and aluminum alloy pattern plate is locked and unscrewed It will not damage in the process, it is not easy to loosen, generate the security risks such as spillage, and can be with using the aluminum alloy pattern plate frame of the device It is arranged to the smaller size of height, saves raw material, is suitable for promoting and applying.

It should be appreciated that the interchangeable other embodiments of the utility model are aobvious and easy for those skilled in the art See.However, the scope of the utility model be not limited to more than described embodiment, but only by the utility model The content gone out given in claim limits.

Claims (5)

1. a kind of building aluminum alloy pattern plate locking device, for will lock between multiple aluminum alloy pattern plates, which includes

First structure body (1), lock shaft (3), stops cover board (10) at the second structural body (2),

First structure body (1) is set to the inside of the second structural body (2), and screw thread connects between lock shaft (3) and first structure body (1) It connects,

The first structure body (1) is moved under the turning effort of lock shaft (3), and by being arranged on the second structural body (2) Blocking cover board (10) stop lock shaft (3), keep first structure body (1) mobile toward the side of the second structural body (2), locked Movement,

It is characterized by: the first structure body (1) includes

Small lantern ring (1-2) and the first clamping plate (1-1) being arranged below small lantern ring (1-2), the inside of the small lantern ring (1-2) is One side of screwed circular cylindrical cavity structure, the first clamping plate (1-1) is provided with positioning pin (1-3), described fixed Position pin (1-3) and the second structural body (2) is opposite.

2. building aluminum alloy pattern plate locking device according to claim 1, it is characterised in that: second structural body (2) includes The big lantern ring (2-1) matched with first structure body (1) and the second clamping plate (2-2) being arranged below big lantern ring (2-1), it is described It is provided in second clamping plate (2-2) through-hole (2-3), the through-hole (2-3) matches with positioning pin (1-3), the big lantern ring (2- 1) shape in matches with the contact surface shape of small lantern ring (1-2).

3. building aluminum alloy pattern plate locking device according to claim 1 or 2, it is characterised in that: the lock shaft (3) includes

Thread spindle (3-22) is provided with the first pillar support body (3-11), the thread spindle (3- on the right side of the thread spindle (3-22) 22) it is provided with the second pillar support body (3-33) on the left of, is provided with limit on the left of the second pillar support body (3-33) Flange (3-44) is provided with regular polygon cylinder (3-55) on the left of the stop flange (3-44),

First pillar support body (3-11), thread spindle (3-22), the second pillar support body (3-33), stop flange (3-44) it is straight Diameter is sequentially increased,

First pillar support body (3-11) is set to the inside of second clamping plate (2-2) on the second structural body (2), thread spindle (3-22) Outside is provided with screw thread, and the second pillar support body (3-33) and stop flange (3-44) are located at the end face one of the second structural body (2) Fixed and positioning lock mandrel (3) are played in side,

First pillar support body (3-11) of lock shaft (3) is packed into from the second structural body (2) end side, with setting in the second knot The thread in inner cavity connection of first structure body (1) in the big lantern ring (2-1) of structure body (2), makes the first pillar support on lock shaft (3) Body (3-11) extends on the side of the second structural body (2) or lateral inner.

4. building aluminum alloy pattern plate locking device according to claim 3, it is characterised in that: the regular polygon cylinder (3-55) Outside be provided with stop cover board (10), the blockings cover board (10) pass through fixing bolt (6-1) be fixed on the second structural body (2) End face.

5. building aluminum alloy pattern plate locking device according to claim 4, it is characterised in that: the regular polygon cylinder (3-55) With pneumatically or electrically wrench interoperation, make to screw and unclamp between first structure body (1) and the second structural body (2).