CN213898103U

CN213898103U - Easy-to-detach type single-inclined-plane top plate internal corner structure in aluminum alloy formwork construction

Info

Publication number: CN213898103U
Application number: CN202021525814.4U
Authority: CN
Inventors: 李忠伟
Original assignee: Shaanxi Shoulv Die Holder Technology Co ltd
Current assignee: Shaanxi Shoulv Die Holder Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-08-06
Anticipated expiration: 2030-07-29

Abstract

The utility model belongs to the technical field of the construction, especially, easy removable type list inclined plane roof reentrant corner structure in aluminum alloy template construction, including placing subaerial installation piece, set up flutedly on one side of installation piece along the horizontal direction, and set up the movable hole that is linked together with the recess in the vertical direction of top edge of installation piece, movable hole movable mounting has the connecting rod, and just fixed mounting is extruded piece in the one end of connecting rod extends to the recess, and the other end extends to the top of installation piece and just fixed mounting has the fixed plate outward, slidable mounting has the movable rod on the bottom inner wall of recess, and the extrusion piece that is located by extrusion piece below is installed to the one end of movable rod, and the top of extrusion piece is the inclined plane setting bottom with being extruded piece, and the other end of movable rod extends to the installation piece and just fixed mounting has the lug outward. The utility model discloses simple structure, convenient to use, be convenient for install the internal corner structure and tear open and trade.

Description

Easy-to-detach type single-inclined-plane top plate internal corner structure in aluminum alloy formwork construction

Technical Field

The utility model relates to a construction technical field especially relates to an easy removable type list inclined plane roof reentrant corner structure in aluminum alloy template construction.

Background

The wood template is relatively light, the cost is slightly low, but the durability is poor, the construction quality depends on the technical level of field construction personnel and the on-site exertion of the management level during operation, and a large number of uncontrollable factors exist in the construction process, so that the construction quality and the construction efficiency are difficult to control effectively; moreover, the repeated utilization rate of the wood formwork is very low, and because of this, the wide-range use of the wood formwork is at the cost of cutting down forests in large quantity, which causes damage to the environment. The steel form is replaced by the steel form, the strength is high, the recycling is good, but the weight is too high, the cost is high, the steel form is inconvenient to assemble and disassemble in actual construction operation due to the fact that the steel form is heavy, and the potential safety hazard is large. The building aluminum alloy template is widely applied due to the advantages of light weight, high bearing capacity, multiple repeated use times and the like. The aluminum alloy template with light weight is convenient for manual operation. However, since the operating space at the corner of the wall and the included angle between the stair board and the wall is limited, the convenience of assembling and disassembling the aluminum alloy formwork is limited, and the use cost of the aluminum formwork is increased. Therefore, there is a need for a reentrant corner structure that is lightweight and strong enough to be easily disassembled and assembled.

The patent with the application number of CN201520666452.3 discloses an aluminum alloy internal corner easily-detachable formwork structure, which is characterized by comprising a C-shaped groove (1) and sealing edges (2) fixed at two ends of the C-shaped groove (1); connecting holes (3) are uniformly distributed on the C-shaped groove (1), and through holes (4) are formed in the sealing edge (2); the sealing edge (2) is provided with two structures of a rectangular block with a notch, the size of the rectangular block is length b and width a, and the other structure is a beveled notch, namely a notch is beveled at the position 65mm of the length b and the position 65mm of the width a of the rectangular block; one is an L-shaped structure, i.e. a rectangular cut is made at 65mm of the length b and 65mm of the width a of the rectangular block. However, the replacement of the internal corner structure in this patent is not easy and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an easy-to-detach type single-inclined-plane roof internal corner structure in the construction of an aluminum alloy template.

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

an easily-detachable single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction comprises an installation block placed on the ground, wherein one side of the installation block is provided with a groove along the horizontal direction, the top of the installation block is provided with a movable hole communicated with the groove along the vertical direction, a connecting rod is movably installed in the movable hole, one end of the connecting rod extends into the groove and is fixedly provided with an extruded block, the other end of the connecting rod extends out of the top of the installation block and is fixedly provided with a fixed plate, the inner wall of the bottom of the groove is slidably provided with a movable rod, one end of the movable rod is provided with an extruded block positioned below the extruded block, the top of the extruded block and the bottom of the extruded block are both arranged in an inclined plane, the other end of the movable rod extends out of the installation block and is fixedly provided with a convex block, the top of the installation block is fixedly provided with vertical rods positioned at both sides of the fixed plate, and one side of each vertical rod is provided with a rotating hole, the round bars are installed in the two rotary holes in a rotating mode, the rotary bars located above the fixing plates are fixedly sleeved on the two round bars, the two rotary bars are arranged in an inclined symmetrical mode, and the bottom of one end, close to the two rotary bars, of each rotary bar is fixedly provided with a protruded block matched with the fixing plates in an extruded mode.

Preferably, the bottom of the end, far away from each other, of each of the two rotating rods is fixedly provided with a limiting block, the top of the mounting block is provided with an internal angle plate, one side of the internal angle plate is fixedly provided with two clamping blocks, the tops of the two clamping blocks are provided with clamping grooves corresponding to the limiting blocks, one side, close to the convex blocks, of the mounting block is rotated to be provided with a pedal plate matched with the convex blocks in an inclined mode, and one side, close to the mounting block, of the pedal plate is fixedly provided with the same compression spring.

Preferably, a return spring is sleeved on the movable rod, one end of the return spring is fixed on the movable rod, and the other end of the return spring is fixed on the inner wall of one side of the groove.

Preferably, the connecting rod is sleeved with a first spring, one end of the first spring is fixed on the connecting rod, and the other end of the first spring is fixed on the inner wall of the movable hole.

Preferably, the two round rods are sleeved with torsion springs, and two ends of each torsion spring are fixed on the inner walls of two sides of the rotating hole respectively.

Preferably, the top of installation piece is seted up the spacing hole that is linked together with the recess along vertical direction, and spacing downthehole movable mounting has the gag lever post, and the both ends of gag lever post all extend to the spacing hole outside and one end fixed mounting have and lie in the pull rod outside the installation piece, the spacing groove with gag lever post looks adaptation is seted up at the top of movable rod, has cup jointed the second spring on the gag lever post, and the one end of second spring is fixed on the gag lever post, and the other end is fixed on the inner wall in spacing hole.

The utility model discloses in, at first place the top at the installation piece with cloudy scute, step on the running-board through the foot, extrude the lug through the running-board, drive the movable rod and remove left, the movable rod drives the extrusion piece and removes left, it drives connecting rod upward movement to be extruded the piece through the extrusion piece extrusion, the connecting rod drives the fixed plate upward movement, extrude two bull stick bottoms through the connecting rod by the extrusion lug, drive two bull stick rotations, block into two stoppers respectively in the draw-in groove on two fixture blocks of cloudy scute bottom, this moment, the gag lever post just rebounds through the effect of second spring, block into the spacing groove on the movable rod, can fix the movable rod, then can fix the position of two stoppers, then can fix cloudy scute.

When the internal corner plate is used up, the pull rod is pulled upwards, so that the limiting rod is separated from the limiting groove on the movable rod, the whole device is reset through the action of the reset spring, the first spring and the torsion spring, the two limiting blocks are separated from the clamping groove, and then the internal corner plate can be detached from the mounting block. The utility model discloses simple structure, convenient to use, be convenient for install the internal corner structure and tear open and trade.

Drawings

Fig. 1 is a schematic structural view of an easily detachable single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction according to the present invention;

FIG. 2 is a schematic structural view of a part A of an easily disassembled single-inclined-plane roof reentrant corner structure in the aluminum alloy formwork construction of the present invention;

fig. 3 is the utility model provides a B part schematic structure of easy removable type list inclined plane roof reentrant corner structure in aluminum alloy template construction.

Fig. 4 is the utility model provides a C part schematic structure of easy removable type list inclined plane roof reentrant corner structure in aluminum alloy template construction.

In the figure: the device comprises an installation block 1, a groove 2, a fixing plate 3, a concave angle plate 4, a limiting rod 5, a second spring 6, a pull rod 7, a limiting block 8, a vertical rod 9, a return spring 10, a compression spring 11, a convex block 12, a pedal plate 13, an extrusion block 14, a movable rod 15, an extrusion block 16, a movable hole 17, a first spring 18, a rotating rod 19, a round rod 20, a clamping groove 21, a clamping block 22 and a connecting rod 23.

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.

Example one

Referring to fig. 1-3, an easily detachable single-inclined plane roof reentrant corner structure in aluminum alloy formwork construction comprises an installation block 1 placed on the ground, a groove 2 is formed in one side of the installation block 1 along the horizontal direction, a movable hole 17 communicated with the groove 2 is formed in the top of the installation block 1 along the vertical direction, a connecting rod 23 is movably installed in the movable hole 17, one end of the connecting rod 23 extends into the groove 2 and is fixedly provided with an extruded block 16, the other end extends out of the top of the installation block 1 and is fixedly provided with a fixed plate 3, a movable rod 15 is slidably installed on the inner wall of the bottom of the groove 2, an extrusion block 14 positioned below the extruded block 16 is installed at one end of the movable rod 15, the tops of the extrusion block 14 and the extruded block 16 are both arranged in an inclined plane, a convex block 12 is fixedly installed at the other end of the movable rod 15 extending out of the installation block 1, vertical rods 9 positioned at two sides of the fixed plate 3 are fixedly installed at the top of the installation block 1, the commentaries on classics hole has all been seted up to one side of two montants 9, and two commentaries on classics downthehole all rotate and install round bar 20, all fixedly cup joints the bull stick 19 that is located fixed plate 3 top on two round bars 20, and two bull sticks 19 are the equal fixed mounting in one end bottom that the slope symmetry set up and two bull sticks 19 are close to each other have with fixed plate 3 looks adaptation by the extrusion lug.

Example two

The utility model discloses in, the equal fixed mounting in one end bottom that two bull sticks 19 kept away from each other has stopper 8, the top of installation piece 1 is equipped with cloudy scute 4, one side fixed mounting of cloudy scute 4 has two fixture blocks 22, draw-in groove 21 that corresponds with stopper 8 is all seted up at two fixture block 22's top, one side that installation piece 1 is close to lug 12 is rotated and is installed the running-board 13 with the slope of lug 12 looks adaptation, one side fixed mounting that running-board 13 and installation piece 1 are close to each other has same compression spring 11, extrude lug 12 through running-board 13, drive movable rod 15 and move left, movable rod 15 drives extrusion piece 14 and moves left, it is driven connecting rod 23 rebound to be extruded by extrusion piece 16 through extrusion piece 14, through compression spring 11 the reseing of running-board 13 of being convenient for.

The utility model discloses in, cup jointed reset spring 10 on the movable rod 15, reset spring 10's one end is fixed on movable rod 15, and the other end is fixed on one side inner wall of recess 2, through reset spring 10 be convenient for the restoration of movable rod 15.

The utility model discloses in, cup jointed first spring 18 on the connecting rod 23, first spring 18's one end is fixed on connecting rod 23, and the other end is fixed on the inner wall of activity hole 17, through the reset of first spring 18 connecting rod 23 of being convenient for.

The utility model discloses in, all cup jointed the torsional spring on two round bars 20, the both ends of torsional spring are fixed respectively on the both sides inner wall of changeing the hole, are convenient for two commentaries on classics pole 19's restoration through the torsional spring to reset.

The utility model discloses in, set up the spacing hole that is linked together with recess 2 in the vertical direction along the top of installation piece 1, spacing downthehole movable mounting has gag lever post 5, gag lever post 5's both ends all extend to the spacing hole outside and one end fixed mounting have be located the pull rod 7 of installation piece 1 outside, the spacing groove with 5 looks adaptations of gag lever post is seted up at the top of movable rod 15, second spring 6 has been cup jointed on gag lever post 5, the one end of second spring 6 is fixed on gag lever post 5, the other end is fixed on the inner wall in spacing hole, gag lever post 5 rebounds through the effect of second spring 6, block into in the spacing groove on the movable rod 15, can fix movable rod 15.

The utility model discloses in, at first place cloudy scute 4 at the top of installation piece 1, step on running-board 13 through the foot, extrude lug 12 through running-board 13, drive movable rod 15 and move left, movable rod 15 drives extrusion piece 14 and moves left, extrude by extrusion piece 16 and drive connecting rod 23 rebound through extrusion piece 14, connecting rod 23 drives fixed plate 3 rebound, extrude 19 bottoms of two bull sticks through connecting rod 23 by the extrusion lug, drive two bull sticks 19 and rotate, block into respectively two stopper 8 in the draw-in groove 21 on two fixture blocks 22 of cloudy scute 4 bottom, at this moment, gag lever post 5 just rebounds through the effect of second spring 6, block into in the spacing groove on the movable rod 15, can fix movable rod 15, then can fix two stopper 8's position, then can fix cloudy scute 4.

When the internal corner plate 4 is used up, the pull rod 7 is pulled upwards, so that the limiting rod 5 is separated from the limiting groove on the movable rod 15, the whole device is reset through the action of the reset spring 10, the first spring 18 and the torsion spring, the two limiting blocks 8 are separated from the clamping grooves 21, and then the internal corner plate 4 can be detached from the mounting block 1. The utility model discloses simple structure, convenient to use, be convenient for install the internal corner structure and tear open and trade.

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 utility model provides an easy removable type list inclined plane roof reentrant corner structure in aluminum alloy template construction, includes places subaerial installation piece (1), its characterized in that, one side of installation piece (1) is seted up flutedly (2) along the horizontal direction, and sets up movable hole (17) that are linked together with recess (2) along the vertical direction in the top of installation piece (1), movable mounting has connecting rod (23) in movable hole (17), and the one end of connecting rod (23) extends to in recess (2) and fixed mounting has by extrusion piece (16), and the other end extends to outside the top of installation piece (1) and fixed mounting has fixed plate (3), slidable mounting has movable rod (15) on the bottom inner wall of recess (2), and extrusion piece (14) that are located by extrusion piece (16) below is installed to the one end of movable rod (15), and the top of extrusion piece (14) and by extrusion piece (16) bottom are the inclined plane setting, the other end of movable rod (15) extends to the outer just fixed mounting of installation piece (1) and has lug (12), the top fixed mounting of installation piece (1) has montant (9) that are located fixed plate (3) both sides, and the commentaries on classics hole has all been seted up to one side of two montants (9), and two downthehole all rotations of changeing are installed round bar (20), all fixedly cup joints bull stick (19) that are located fixed plate (3) top on two round bars (20), and two bull sticks (19) are the equal fixed mounting in one end bottom that slope symmetry set up and two bull sticks (19) are close to each other have with fixed plate (3) looks adaptation by the extrusion lug.

2. The easy-to-detach type single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction according to claim 1, wherein the bottoms of the ends, far away from each other, of the two rotating rods (19) are fixedly provided with limit blocks (8), the top of the mounting block (1) is provided with a reentrant corner plate (4), one side of the reentrant corner plate (4) is fixedly provided with two clamp blocks (22), the tops of the two clamp blocks (22) are respectively provided with a clamp groove (21) corresponding to the limit blocks (8), one side, close to the convex block (12), of the mounting block (1) is rotatably provided with an inclined pedal plate (13) matched with the convex block (12), and one side, close to each other, of the pedal plate (13) and the mounting block (1) is fixedly provided with the same compression spring (11).

3. The internal corner structure of the easily-disassembled single-inclined-plane top plate in the aluminum alloy formwork construction is characterized in that a return spring (10) is sleeved on the movable rod (15), one end of the return spring (10) is fixed on the movable rod (15), and the other end of the return spring is fixed on the inner wall of one side of the groove (2).

4. The easy-to-dismount single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction according to claim 1, wherein a first spring (18) is sleeved on the connecting rod (23), one end of the first spring (18) is fixed on the connecting rod (23), and the other end of the first spring is fixed on the inner wall of the movable hole (17).

5. The easy-to-dismount single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction according to claim 1, wherein torsion springs are sleeved on the two round rods (20), and two ends of each torsion spring are respectively fixed on inner walls of two sides of the rotating hole.

6. The easy-to-dismount single-inclined-plane roof reentrant corner structure in aluminum alloy formwork construction is characterized in that a limiting hole communicated with the groove (2) is formed in the top of the mounting block (1) in the vertical direction, a limiting rod (5) is movably mounted in the limiting hole, two ends of the limiting rod (5) extend out of the limiting hole, a pull rod (7) located outside the mounting block (1) is fixedly mounted at one end of the limiting rod, a limiting groove matched with the limiting rod (5) is formed in the top of the movable rod (15), a second spring (6) is sleeved on the limiting rod (5), one end of the second spring (6) is fixed on the limiting rod (5), and the other end of the second spring is fixed on the inner wall of the limiting hole.