CN210103373U

CN210103373U - Device for lifting metal door and window

Info

Publication number: CN210103373U
Application number: CN201920738601.0U
Authority: CN
Inventors: 张密泉
Original assignee: Tianjin Haihao Honeycomb Composite Material Co Ltd
Current assignee: Tianjin Haihao Honeycomb Composite Material Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-21
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a device for lift metal door and window, box including the opening type, the interior bottom fixedly connected with cylinder of box, the piston end of cylinder is equipped with buffer gear, both ends set up with the inner wall sliding connection of box respectively about buffer gear, two through-holes have been seted up on the lateral wall of box, fixedly connected with drive mechanism on the lateral wall of box, the last first cover body that is equipped with of drive mechanism, the internal cooling body that is equipped with of first cover, cooling body and drive mechanism fixed connection set up, cooling mechanism's the end of giving vent to anger runs through in the lateral wall of box and extends to its inside, drive mechanism runs through in first cover body and threaded connection has the connecting rod. The utility model discloses a drive mechanism, cooling body and fixture realize the lift to metal door and window, make things convenient for the workman to metal door and window's installation, are suitable for most crowds' use.

Description

Device for lifting metal door and window

Technical Field

The utility model relates to a metal door and window technical field especially relates to a device for going up and down metal door and window.

Background

The metal door and window refers to metal materials and parts which are rolled, extruded, stamped or machined and formed for manufacturing doors and windows of industrial and civil buildings. Compared with the wooden door and window, the metal door and window has small deformation, good durability, less shading, but large heat conductivity, and the metal materials for the door and window are divided into steel door and window materials and aluminum alloy door and window materials.

Along with the development of society, the building industry is also improving day by day, and a large amount of metal doors and windows are installed naturally, but most of metal doors and windows are carried to the corresponding positions where the metal doors and windows are installed manually, people with small relative strength are more laborious when carrying the metal doors and windows, artificial body damage is possibly caused due to improper carrying, pain is brought to workers, and the metal doors and windows are an economic burden for the workers.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the disadvantages existing in the prior art and provide a device for lifting metal doors and windows.

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

a device for lifting metal doors and windows comprises an open type box body, wherein a cylinder is fixedly connected to the inner bottom of the box body, a buffer mechanism is arranged at the piston end of the cylinder, the left end and the right end of the buffer mechanism are respectively arranged in a sliding connection with the inner wall of the box body, two through holes are formed in the side wall of the box body, a transmission mechanism is fixedly connected to the side wall of the box body, a first cover body is arranged on the transmission mechanism, a cooling mechanism is arranged in the first cover body and fixedly connected with the transmission mechanism, the air outlet end of the cooling mechanism penetrates through the side wall of the box body and extends into the box body, the transmission mechanism penetrates through the first cover body and is in threaded connection with a connecting rod, the connecting rod penetrates through the left through hole and extends into the box body, a clamping mechanism is fixedly connected to the side wall of the connecting rod, and a pull, one end of the pull rod, which is far away from the connecting rod, penetrates through the through hole on the right side and extends to the outer part of the box body, and a telescopic rod is fixedly connected to the side wall of the pull rod.

Preferably, buffer gear is including fixed the bottom plate that sets up in cylinder piston end, many first springs of the upper end fixedly connected with of bottom plate, many the same cotton board of upper end fixedly connected with of first spring, the bottom plate is equallyd divide with the both ends of cotton board do not set up with the inner wall sliding connection of box.

Preferably, drive mechanism is including the fixed second cover body that sets up on the box lateral wall, the bottom fixedly connected with driving motor of the second cover body, driving motor's output fixedly connected with screw rod, the screw rod runs through in the first cover body and extends to its outside, the connecting rod sets up with screw rod threaded connection, the upper end fixedly connected with intake pipe and many spinal branchs vaulting pole of the second cover body, the intake pipe sets up with first cover body intercommunication, the upper end of bracing piece sets up with the lower extreme fixed connection of the first cover body, the screw rod sets up with the coaxial fixed connection of cooling body.

Preferably, cooling body sets up the pivot of bottom in the first cover body including rotating, coaxial fixedly connected with first gear and flabellum in the pivot, the flabellum sets up in the top of first gear, first gear engagement is connected with the second gear, the coaxial fixed connection of second gear is on the screw rod, fixedly connected with outlet duct on the lateral wall of the first cover body, the end of giving vent to anger of outlet duct runs through with the lateral wall of box and extends to inside, the flabellum sets up in the outlet duct.

Preferably, fixture is including the fixed first L type clamp splice that sets up on the connecting rod lateral wall, fixedly connected with slide bar on the lateral wall of first L type clamp splice, the cover that slides on the slide bar is equipped with second L type clamp splice, set up in the second L type clamp splice with slide bar assorted spout, the slide bar is inserted and is located in the spout, fixedly connected with second spring in the spout, the lateral wall fixed connection setting of second spring and slide bar.

Preferably, the first L-shaped clamping block and the second L-shaped clamping block are fixedly connected with magnets on opposite side walls thereof.

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

1. the utility model discloses a buffer gear realizes the bottom protection to door and window, avoids metal door and window's bottom to produce the collision when moving metal door and window, is favorable to improving metal door and window's service life.

2. The utility model discloses a drive mechanism, cooling body and fixture realize fixed with the centre gripping to the rising of metal door and window, make things convenient for the workman that relative strength is little to install metal door and window especially, have reduced workman injured probability, and the flabellum among the cooling body can dispel the heat to the cylinder through the outlet duct with the internal gas of first cover, make the cylinder disperse fast at the heat that the during operation produced, improve the life of cylinder.

Drawings

Fig. 1 is a perspective view of a device for lifting metal doors and windows according to the present invention;

fig. 2 is a schematic view of a partial structure of a device for lifting metal doors and windows according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: the device comprises a box body 1, a cylinder 2, a buffer mechanism 3, a through hole 4, a transmission mechanism 5, a first cover body 6, a cooling mechanism 7, a connecting rod 8, a clamping mechanism 9, a pull rod 10, an expansion rod 11, a bottom plate 12, a first spring 13, a cotton plate 14, a second cover body 15, a driving motor 16, a screw rod 17, an air inlet pipe 18, a support rod 19, a rotating shaft 20, a first gear 21, fan blades 22, a second gear 23, an air outlet pipe 24, a first L-shaped clamping block 25, a slide rod 26, a second L-shaped clamping block 27, a sliding chute 28, a second spring 29 and a magnet 30.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a device for lifting metal doors and windows, including the box 1 of opening type, the interior bottom fixedly connected with cylinder 2 of box 1, the piston end of cylinder 2 is equipped with buffer gear 3, both ends set up with the inner wall sliding connection of box 1 respectively about buffer gear 3, wherein, buffer gear 3 is including fixed bottom plate 12 that sets up in cylinder 2 piston end, many first springs 13 of upper end fixedly connected with of bottom plate 12, the same cotton board 14 of upper end fixedly connected with of many first springs 13, bottom plate 12 and the equal divide respectively with the inner wall sliding connection setting of box 1 in the both ends of cotton board 14.

It should be explained that the cylinder 2 is used for raising and lowering, and the cylinder 2 and the working principle thereof belong to the prior art, which are not described in detail herein; the first springs 13 have certain elasticity and play a role in buffering, and the plurality of first springs 13 are fixedly arranged between the bottom plate 12 and the cotton plate 14; the cotton plate 14 is made of polyethylene foam plastic EPE, commonly called pearl cotton, and is used for performing primary anti-collision on the bottom of the metal door and window.

Wherein, two through-holes 4 have been seted up on the lateral wall of box 1, fixedly connected with drive mechanism 5 on the lateral wall of box 1, be equipped with the first cover body 6 on drive mechanism 5, drive mechanism 5 is including the fixed second cover body 15 that sets up on the lateral wall of box 1, the bottom fixedly connected with driving motor 16 of the second cover body 15, driving motor 16's output fixedly connected with screw rod 17, screw rod 17 runs through in the first cover body 6 and extends to its outside, connecting rod 8 sets up with screw rod 17 threaded connection, the upper end fixedly connected with intake pipe 18 and many spinal branchs vaulting pole 19 of the second cover body 15, intake pipe 18 and the first cover body 6 intercommunication set up, the upper end of bracing piece 19 sets up with the lower extreme fixed connection of the first cover body 6, screw rod 17 sets up with the coaxial.

It should be explained that the side wall of the second cover body 15 is welded with the side wall of the box body 1, the inner bottom of the second cover body 15 is fixedly connected with the bottom of the driving motor 16, and the driving motor 16 and the working principle thereof all belong to the prior art and are not described in detail herein; one end of the connecting rod 8 close to the screw rod 17 is provided with a threaded hole, the screw rod 17 is in threaded connection with the threaded hole on the connecting rod 8, and the screw rod 17 not only enables the connecting rod 8 to have a lifting function, but also has a threaded locking function on the connecting rod 8; heat generated by the driving motor 16 in the second cover body 15 enters the first cover body 6 through the air inlet pipe 18; the number of the support rods 19 is four, and in comparison with the figure, the front and rear support rods 19 are in the same horizontal line, and the support rods 19 support the first cover body 6, so that the first cover body 6 is prevented from being in a suspended state, and the completion of the next process is facilitated; the screw 17 penetrates through the second cover body 15 and the first cover body 6, the contact positions of the screw 17 and the second cover body 15 and the first cover body 6 are not affected with each other, and the contact positions are sealed.

Wherein, be equipped with cooling body 7 in the first cover body 6, cooling body 7 and 5 fixed connection settings of drive mechanism, cooling body 7's the end of giving vent to anger runs through in the lateral wall of box 1 and extends to inside it, cooling body 7 sets up the pivot 20 of bottom in the first cover body 6 including rotating, coaxial fixedly connected with first gear 21 and flabellum 22 on the pivot 20, flabellum 22 sets up in first gear 21's top, first gear 21 meshing is connected with second gear 23, the coaxial fixed connection of second gear 23 is on screw rod 17, fixedly connected with outlet duct 24 on the lateral wall of the first cover body 6, the end of giving vent to anger of outlet duct 24 runs through and extends to inside with the lateral wall of box 1, flabellum 22 sets up in outlet duct 24.

It should be explained that the lower end of the rotating shaft 20 is rotatably connected to the bottom of the first cover 6, the first gear 21 and the second gear 23 which are coaxially and fixedly connected to the rotating shaft 20 are meshed and connected, and the gear ratio of the second gear 23 to the first gear 21 is a ratio of ten to ten for meshing transmission, which is advantageous in that the rotating shaft 20 can reach a certain rotating speed, so that the fan blades 22 can rotate rapidly; the fan blades 22 are positioned in the air outlet pipe 24, and the rotating fan blades 22 can suck the heat in the second cover body 15 into the first cover body 6 and blow the hot air in the first cover body 6 into the air outlet pipe 24; the inner top of the air outlet pipe 24 is provided with a water pipe, which is mainly used for cooling the hot air entering the air outlet pipe 24 into cold air.

Wherein, drive mechanism 5 runs through in first cover body 6 and threaded connection has connecting rod 8, connecting rod 8 runs through and extends to the inside setting of box 1 in left through-hole 4, the lateral wall fixedly connected with fixture 9 of connecting rod 8, fixture 9 is including the fixed first L type clamp splice 25 that sets up on the connecting rod 8 lateral wall, fixedly connected with slide bar 26 on the lateral wall of first L type clamp splice 25, sliding sleeve is equipped with second L type clamp splice 27 on slide bar 26, set up in the second L type clamp splice 27 with slide bar 26 assorted spout 28, slide bar 26 inserts and locates in spout 28, fixedly connected with second spring 29 in the spout 28, second spring 29 sets up with the lateral wall fixed connection of slide bar 26.

It should be explained that the first L-shaped clamping block 25 and the second L-shaped clamping block 27 are used in cooperation to clamp the metal door and window, so as to prevent the metal door and window from shaking greatly; the sliding rod 26 slides in the sliding groove 28, so that the sliding rod 26 drives the first L-shaped clamping block 25 to move left and right; the second spring 29 not only enables the second L-shaped clamping block 27 to have elastic recovery function, but also prevents the slide bar 26 from being separated from the slide groove 28 on the second L-shaped clamping block 27.

Wherein, the magnets 30 are fixedly connected to the opposite side walls of the first L-shaped clamping block 25 and the second L-shaped clamping block 27.

It should be explained that the magnet 30 has a certain magnetism, and can attract the metal door and window, so that the first L-shaped clamping block 25 and the second L-shaped clamping block 27 in the clamping mechanism 9 can better clamp and fix the metal door and window, and the magnet 30 is disposed on the vertical opposite side walls of the first L-shaped clamping block 25 and the second L-shaped clamping block 27.

Wherein, the lateral wall fixedly connected with pull rod 10 of fixture 9, the one end that connecting rod 8 was kept away from to pull rod 10 runs through in the through-hole 4 on right side and extends to the outside setting of box 1, fixedly connected with telescopic link 11 on the lateral wall of pull rod 10.

It should be explained that the function of the pull rod 10 is to enable the second L-shaped clamping block 27 to move along with the pull rod 10, so that the second L-shaped clamping block 27 is far away from the first L-shaped clamping block 25, and the distance between the two blocks can meet the thickness of a metal door and window, so that the metal door and window can be placed into the clamping mechanism 9, the pull rod 10 penetrates through the through hole 4 on the right side and extends to the outside of the box 1 to be fixedly connected with the side wall of the telescopic rod 11, and the telescopic rod 11 and the working principle thereof both belong to the prior art, and detailed description thereof is omitted.

In the utility model, the metal door and window is manually moved to the cotton plate 14 in the buffer mechanism 3, when the telescopic rod 11 is driven to be adjusted to the position required by the metal door and window upwards or rightwards, then the telescopic rod 11 is loosened, the magnet 30 on the second L-shaped clamping block 27 has magnetic action on the metal door and window, the slide bar 26 is close to the metal door and window under the elastic action of the second spring 29, and the magnet 30 on the first L-shaped clamping block 25 also has magnetic action on the metal door and window, so that the two magnets 30 have magnetic action on the metal door and window, and the metal door and window is clamped; when a metal door and window on the buffer mechanism 3 is required to be heightened or lowered, the air cylinder 2 is adjusted to a required position, the driving motor 16 rotates to drive the screw rod 17 to rotate, the connecting rod 8 on the screw rod 17 drives the first L-shaped clamping block 25 to move upwards or descend under the action of the threaded rotation of the screw rod 17, and therefore the second L-shaped clamping block 27 moves synchronously along with the sliding rod 26 until the required position is reached; the driving motor 16 drives the screw 17 and simultaneously drives the second gear 23 to rotate, the screw 17 and the rotating shaft 20 are in meshed transmission connection with the first gear 21 through the second gear 23, at the moment, the driving motor 16 generates heat during operation, the second cover body 15 collects the heat in a centralized manner and enters the first cover body 6 through the air inlet pipe 18, the fan blades 22 in the first cover body 6 are driven by the rotating shaft 20 to rotate, so that the heat in the first cover body 6 is cooled through the water pipe in the air outlet pipe 24 and then blown out through the air outlet end of the air outlet pipe 24, and then the surface of the movable part of the air cylinder 20 is cooled in an accelerated manner.

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 device for lifting the metal doors and windows comprises an open box body (1) and is characterized in that a cylinder (2) is fixedly connected to the inner bottom of the box body (1), a buffer mechanism (3) is arranged at the piston end of the cylinder (2), the left end and the right end of the buffer mechanism (3) are respectively arranged in a sliding connection mode with the inner wall of the box body (1), two through holes (4) are formed in the side wall of the box body (1), a transmission mechanism (5) is fixedly connected to the side wall of the box body (1), a first cover body (6) is arranged on the transmission mechanism (5), a cooling mechanism (7) is arranged in the first cover body (6), the cooling mechanism (7) is fixedly connected with the transmission mechanism (5), the air outlet end of the cooling mechanism (7) penetrates through the side wall of the box body (1) and extends to the inside of the box body, the transmission mechanism (5) penetrates through the first cover body (6) and is in threaded connection with a connecting rod, connecting rod (8) run through in the inside setting that left through-hole (4) extended to box (1), lateral wall fixedly connected with fixture (9) of connecting rod (8), the lateral wall fixedly connected with pull rod (10) of fixture (9), the one end that connecting rod (8) were kept away from in pull rod (10) runs through in through-hole (4) on right side and extends to the outside setting of box (1), fixedly connected with telescopic link (11) on the lateral wall of pull rod (10).

2. The device for lifting metal doors and windows according to claim 1, wherein the buffer mechanism (3) comprises a bottom plate (12) fixedly arranged at the piston end of the cylinder (2), a plurality of first springs (13) are fixedly connected to the upper end of the bottom plate (12), a plurality of cotton plates (14) are fixedly connected to the upper ends of the first springs (13), and the bottom plate (12) and the two ends of the cotton plates (14) are respectively arranged in a sliding connection manner with the inner wall of the box body (1).

3. The device for lifting and lowering metal doors and windows according to claim 1, the transmission mechanism (5) comprises a second cover body (15) fixedly arranged on the side wall of the box body (1), the bottom of the second cover body (15) is fixedly connected with a driving motor (16), the output end of the driving motor (16) is fixedly connected with a screw rod (17), the screw rod (17) penetrates through the first cover body (6) and extends to the outside of the first cover body, the connecting rod (8) is in threaded connection with the screw rod (17), the upper end of the second cover body (15) is fixedly connected with an air inlet pipe (18) and a plurality of support rods (19), the air inlet pipe (18) is communicated with the first cover body (6), the upper end of the support rod (19) is fixedly connected with the lower end of the first cover body (6), the screw (17) and the cooling mechanism (7) are coaxially and fixedly connected.

4. The device for lifting metal doors and windows according to claim 3, wherein the cooling mechanism (7) comprises a rotating shaft (20) rotatably arranged at the bottom in the first cover body (6), a first gear (21) and a fan blade (22) are coaxially and fixedly connected to the rotating shaft (20), the fan blade (22) is arranged above the first gear (21), the first gear (21) is meshed with a second gear (23), the second gear (23) is coaxially and fixedly connected to the screw (17), an air outlet pipe (24) is fixedly connected to the side wall of the first cover body (6), the air outlet end of the air outlet pipe (24) penetrates through the side wall of the box body (1) and extends to the inside of the air outlet pipe, and the fan blade (22) is arranged in the air outlet pipe (24).

5. The device for lifting metal doors and windows according to claim 1, characterized in that said clamping mechanism (9) comprises a first L-shaped clamping block (25) fixedly arranged on the side wall of the connecting rod (8), a sliding rod (26) is fixedly connected to the side wall of said first L-shaped clamping block (25), a second L-shaped clamping block (27) is slidably arranged on said sliding rod (26), a sliding slot (28) matched with said sliding rod (26) is formed in said second L-shaped clamping block (27), said sliding rod (26) is inserted into said sliding slot (28), a second spring (29) is fixedly connected to said sliding slot (28), and said second spring (29) is fixedly connected to the side wall of said sliding rod (26).

6. The device for lifting and lowering metal doors and windows according to claim 5, characterized in that the magnets (30) are fixedly connected to the opposite side walls of the first L-shaped clamping block (25) and the second L-shaped clamping block (27).