CN217084165U

CN217084165U - Durability tester for vertically opening and closing rolling door

Info

Publication number: CN217084165U
Application number: CN202220732719.4U
Authority: CN
Inventors: 胡海涛; 杨威; 陈保才
Original assignee: Guangdong Haiyou Measuring Instrument Co ltd
Current assignee: Guangdong Haiyou Measuring Instrument Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-29
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to the technical field of rolling door endurance tests, and discloses a durability tester for a vertically opened and closed rolling door, which comprises a carrying platform; the fixing mechanism is arranged on the carrying platform and used for fixing the rolling door; the test mechanism comprises a support arranged on the carrying platform, a clamping mechanism is arranged on the support, and the clamping mechanism is configured to move up and down along the support; the clamping mechanism comprises a clamping rod, a clamping plate is arranged at the end part of the clamping rod, and the clamping plate can be embedded into a handle of the rolling door. The track of roll-up door is fixed in on the microscope carrier through fixed establishment, and fixture on the support is used for simulating people's hand and is used for opening or closing the roll-up door, and fixture's grip block can imbed the handle of roll-up door specifically, is configured as can reciprocate at the support along with fixture, opening and closing of simulation roll-up door to the endurance test of simulation roll-up door, the utility model discloses in can carry out the endurance test of roll-up door to simple structure is stable.

Description

Durability tester for vertically opening and closing rolling door

Technical Field

The utility model relates to a rolling slats door endurance test technical field especially relates to a vertical opening and closing rolling slats door endurance test appearance.

Background

The rolling door is called rolling door for short, and the rolling door is a door which is formed by connecting multiple movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Roller doors are commonly used in stores.

202120633361.5 discloses a rolling door testing device for a fire engine, which is mainly used for testing the rolling door of the fire engine and mainly used for testing damage influence factors such as the magnitude of force, the direction of stress, the position of a stress point, the drawing speed, the drawing times and the like. The patent does not perform a durability test for the rolling door of the shop, and has a complicated structure and is easily damaged.

SUMMERY OF THE UTILITY MODEL

Based on above, the utility model aims to provide a vertical start/stop rolling door endurance test appearance can carry out the endurance test of rolling door to simple structure is stable.

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

the utility model provides a vertical start/stop rolling door endurance test appearance, include:

a stage;

the fixing mechanism is arranged on the carrying platform and used for fixing the rolling door;

the test mechanism comprises a support arranged on the carrying platform, a clamping mechanism is arranged on the support, and the clamping mechanism is configured to move up and down along the support;

the clamping mechanism comprises a clamping rod, a clamping plate is arranged at the end part of the clamping rod, and the clamping plate can be embedded into a handle of the rolling door.

Further, fixture is still including two first connecting plates that the interval set up between the group and fixed the setting in two sets of second connecting plates between the first connecting plate, it is two sets of the second connecting plate interval sets up, and is two sets of be connected through the third connecting plate between the second connecting plate, the third connecting plate still is connected with the fourth connecting plate, the supporting rod set up in on the fourth connecting plate.

Furthermore, a through hole and a locking mechanism are arranged on the fourth connecting plate;

the locking mechanism comprises a locking plate, a locking bolt and an elastic locking ring, the locking plate is fixedly connected with the third connecting plate, the clamping rod can penetrate through the locking ring and the through hole, and the clamping rod can be locked in the locking ring through the locking bolt.

Furthermore, the support comprises two groups of vertical frames arranged at intervals and a transverse frame for connecting the tops of the two groups of vertical frames, and the bottom of each vertical frame is connected with the carrier;

a mounting plate is further arranged between the bottoms of the two groups of vertical frames, a screw rod is rotatably arranged between the transverse frame and the mounting plate, the screw rod penetrates through the first connecting plate, a sliding sleeve is connected to the screw rod in a threaded manner, and the sliding sleeve is connected with the first connecting plate;

still be provided with the motor on the mounting panel, the output of motor is connected the lead screw.

Further, the motor set up in the below of mounting panel, the top of mounting panel is provided with the mounting bracket, the below of mounting bracket is provided with the shaft coupling, the top of mounting bracket is provided with the rolling bearing, the lead screw cover is located rolling bearing and bottom with the shaft coupling is connected, the output of motor passes the mounting panel with the shaft coupling is connected.

Furthermore, two groups of connecting rods which are arranged at intervals are arranged between the transverse frame and the mounting plate, and the two groups of connecting rods are respectively positioned on two sides of the screw rod;

the connecting rod is provided with a linear bearing, and the linear bearing is connected with the first connecting plate.

Furthermore, limit switches are respectively arranged on the upper side and the lower side of the vertical frame.

Further, the bottom of the support is provided with a fixing frame, and the support is connected with the carrying platform through the fixing frame.

Furthermore, all be provided with the safety cover around the support, be provided with the spout on the safety cover.

Further, still include the mobile control cabinet, be connected with test mechanism.

The utility model has the advantages that:

the utility model provides a vertically open and close rolling door endurance test appearance, its theory of operation be on the track of rolling door is fixed in the microscope carrier through fixed establishment, and fixture on the support is used for anthropomorphic dummy's hand to open or close the rolling door, and fixture's grip block can imbed the handle of rolling door specifically, is configured as can reciprocate at the support along with fixture, opening and closing of simulation rolling door to the endurance test of simulation rolling door, the utility model discloses in can carry out the endurance test of rolling door to simple structure is stable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic structural view of a durability tester for a vertically opening and closing rolling door according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is another schematic structural view of a durability tester for a vertically opening/closing rolling door according to an embodiment of the present invention.

In the figure:

1. a stage; 11. ground feet; 12. a fixed mount; 13. a protective cover; 131. a chute; 2. a fixing mechanism; 3. a limit switch; 4. a support; 41. erecting; 42. a cross frame; 5. a clamping mechanism; 51. a clamping rod; 52. a clamping plate; 53. a first connecting plate; 54. a second connecting plate; 55. a third connecting plate; 56. a fourth connecting plate; 57. a locking mechanism; 571. a locking plate; 572. locking a ring; 573. locking the bolt; 6. mounting a plate; 61. a motor; 62. a mounting frame; 63. a pedestal bearing; 64. a coupling; 7. a screw rod; 71. a sliding sleeve; 8. a connecting rod; 81. a linear bearing; 9. and a mobile control cabinet.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 3, the embodiment of the utility model provides a vertical open/close rolling door endurance test appearance, include: a carrier 1; preferably, the bottom of the carrier 1 is provided with a ground foot 11, the ground foot 11 is an adjustable ground foot 11, and when the bottom surface is uneven, the carrier 1 can be kept flat by adjusting the ground foot 11; the fixing mechanism 2 is arranged on the carrying platform 1 and used for fixing a rolling door; the testing mechanism comprises a support 4 arranged on the carrying platform 1, a clamping mechanism 5 is arranged on the support 4, and the clamping mechanism 5 can move up and down along the support 4; the clamping mechanism 5 comprises a clamping rod 51, the end of the clamping rod 51 is provided with a clamping plate 52, and the clamping plate 52 can be embedded into a handle of the rolling door.

Specifically, the embodiment of the utility model provides a vertically open and close rolling door endurance test appearance, its theory of operation is that the track of rolling door is fixed in on microscope carrier 1 through fixed establishment 2, and fixture 5 on the support 4 is used for simulating people's hand and is used for opening or closing the rolling door, and fixture 5's grip block 52 can imbed the handle of rolling door specifically, along with fixture 5 is configured to can reciprocate at support 4, opening and closing of simulation rolling door to the endurance test of simulation rolling door, the utility model discloses in can carry out the endurance test of rolling door to simple structure is stable.

As a preferred mode of the embodiment of the present invention, as shown in fig. 1 to 3, the clamping mechanism 5 further includes two sets of first connecting plates 53 disposed at intervals and two sets of second connecting plates 54 fixedly disposed between the two sets of first connecting plates 53, and two sets of second connecting plates 54 disposed at intervals and connected to each other through a third connecting plate 55 between the two sets of second connecting plates 54, the third connecting plate 55 is further connected to a fourth connecting plate 56, and the clamping rod 51 is disposed on the fourth connecting plate 56. Further, the support 4 includes two sets of vertical frames 41 arranged at intervals and a cross frame 42 connecting tops of the two sets of vertical frames 41, and a bottom of the vertical frame 41 is connected with the carrier 1; a mounting plate 6 is further arranged between the bottoms of the two groups of vertical frames 41, a screw rod 7 is rotatably arranged between the transverse frame 42 and the mounting plate 6, the screw rod 7 penetrates through the first connecting plate 53, a sliding sleeve 71 is connected to the screw rod 7 in a threaded manner, and the sliding sleeve 71 is connected with the first connecting plate 53; still be provided with motor 61 on the mounting panel 6, the output of motor 61 is connected lead screw 7. Specifically, in the embodiment of the present invention, the motor 61 drives the screw rod 7 to rotate, so that the sliding sleeve 71 can slide up and down on the screw rod 7, thereby driving the clamping mechanism 5 to slide up and down; in addition, through the vertical arrangement of the first connecting plate 53, the second connecting plate 54 and the fourth connecting plate 56, the clamping rod 51 plays a role in dispersing force when sliding up and down, and avoids causing too concentrated stress to the screw rod 7, thereby causing damage to the screw rod 7.

As a preferable mode of the embodiment of the present invention, as shown in fig. 2, a through hole (not shown) and a locking mechanism 57 are provided on the fourth connecting plate 56; the locking mechanism 57 includes a locking plate 571, a locking bolt 573, and a resilient locking ring 572, the locking plate 571 is fixedly connected to the third connecting plate 55, the clamping rod 51 can pass through the locking ring 572 and the through hole, and the clamping rod 51 can be locked in the locking ring 572 by the locking bolt 573. Specifically, by adjusting the clamping rod 51, the clamping plate 52 can be just inserted into the handle of the rolling door, and then the locking is completed through the locking bolt 573, so that the clamping plate 52 is prevented from being separated from the rolling door during the test.

As a preferred mode of the embodiment of the present invention, as shown in fig. 3, the motor 61 is disposed below the mounting plate 6, the mounting plate 6 is provided with a mounting frame 62 above, the mounting frame 62 is provided with a shaft coupling 64 below, the mounting frame 62 is provided with a mounted bearing 63 above, the screw 7 is sleeved on the mounted bearing 63 and the bottom is connected to the shaft coupling 64, the output end of the motor 61 passes the mounting plate 6 is connected to the shaft coupling 64. Furthermore, two groups of connecting rods 8 which are arranged at intervals are arranged between the cross frame 42 and the mounting plate 6, and the two groups of connecting rods 8 are respectively positioned at two sides of the screw rod 7; the connecting rod 8 is provided with a linear bearing 81, and the linear bearing 81 is connected with the first connecting plate 53. Specifically, in the embodiment of the present invention, the motor 61 drives the shaft coupling 64 to rotate, so as to drive the screw rod 7 to rotate, so that the first connecting plate 53 can move up and down; both sides of the first connection plate 53 are connected to the connection rod 8 through the linear bearings 81, so that the first connection plate 53 is more stable and smooth when moving up and down.

As a preferred mode of the embodiment of the present invention, as shown in fig. 1 and 3, in order to avoid the first connecting plate 53 from hitting the top or the bottom of the bracket 4, the upper and lower sides of the vertical frame 41 are respectively provided with the limit switches 3, and when the limit switches 3 sense the clamping mechanism 5, the signal is fed back to the motor 61, and the motor 61 changes the rotation direction.

As a preferable mode of the embodiment of the present invention, as shown in fig. 1, in order to make the connection between the support 4 and the carrier 1 more stable, the bottom of the support 4 is provided with a fixing frame 12, and the support 4 is connected with the carrier 1 through the fixing frame 12.

As a preferable mode of the embodiment of the present invention, as shown in fig. 4, in order to make the whole tester more beautiful and protect the inner lead screw 7, the connecting rod 8, the motor 61, and the like, the protective cover 13 is provided around the support 4, the sliding groove 131 is provided on the protective cover 13, and specifically, the second connecting plate 54 can extend out of the sliding groove 131.

As a preferred mode of the embodiment of the present invention, as shown in fig. 1 and 4, the present invention further includes a mobile control cabinet 9, which is connected to the testing mechanism, and can control the completion of the endurance test.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a vertical start/stop rolling door endurance test appearance which characterized in that includes:

a carrier (1);

the fixing mechanism (2) is arranged on the carrying platform (1) and used for fixing the rolling door;

the test mechanism comprises a support (4) arranged on the carrying platform (1), a clamping mechanism (5) is arranged on the support (4), and the clamping mechanism (5) can move up and down along the support (4);

the clamping mechanism (5) comprises a clamping rod (51), a clamping plate (52) is arranged at the end part of the clamping rod (51), and the clamping plate (52) can be embedded into a handle of the rolling door.

2. A durability tester for a vertically opening/closing rollup door according to claim 1 wherein the holding mechanism (5) further comprises two sets of first connecting plates (53) spaced apart from each other and two sets of second connecting plates (54) fixedly disposed between the two sets of first connecting plates (53), the two sets of second connecting plates (54) spaced apart from each other, the two sets of second connecting plates (54) connected to each other through a third connecting plate (55), the third connecting plate (55) further connected to a fourth connecting plate (56), and the holding rod (51) disposed on the fourth connecting plate (56).

3. A durability tester for a vertically opening and closing rollup door according to claim 2 wherein the fourth connecting plate (56) is provided with a through hole and a locking mechanism (57);

the locking mechanism (57) comprises a locking plate (571), a locking bolt (573) and an elastic locking ring (572), the locking plate (571) is fixedly connected with the third connecting plate (55), the clamping rod (51) can penetrate through the locking ring (572) and the through hole, and the clamping rod (51) can be locked in the locking ring (572) through the locking bolt (573).

4. A durability tester for a vertically opening and closing rollup door according to claim 2 wherein the support frame (4) comprises two sets of vertical frames (41) arranged at intervals and a cross frame (42) connecting the tops of the two sets of vertical frames (41), the bottom of the vertical frame (41) is connected with the carrier (1);

a mounting plate (6) is further arranged between the bottoms of the two groups of vertical frames (41), a screw rod (7) is rotatably arranged between the transverse frame (42) and the mounting plate (6), the screw rod (7) penetrates through the first connecting plate (53), a sliding sleeve (71) is connected to the screw rod (7) in a threaded manner, and the sliding sleeve (71) is connected with the first connecting plate (53);

still be provided with motor (61) on mounting panel (6), the output of motor (61) is connected lead screw (7).

5. A vertical start and stop flexible gate endurance test appearance of claim 4, characterized in that, motor (61) set up in the below of mounting panel (6), the top of mounting panel (6) is provided with mounting bracket (62), the below of mounting bracket (62) is provided with shaft coupling (64), the top of mounting bracket (62) is provided with area seat bearing (63), lead screw (7) cover is located area seat bearing (63) and bottom with shaft coupling (64) are connected, the output of motor (61) pass mounting panel (6) with shaft coupling (64) are connected.

6. A durability tester for a vertical open/close rolling door according to claim 4, characterized in that two sets of connecting rods (8) arranged at intervals are arranged between the cross frame (42) and the mounting plate (6), and the two sets of connecting rods (8) are respectively arranged at two sides of the screw rod (7);

the connecting rod (8) is provided with a linear bearing (81), and the linear bearing (81) is connected with the first connecting plate (53).

7. A durability tester for a vertical open/close rolling door according to claim 4, wherein the upper and lower sides of the vertical frame (41) are respectively provided with a limit switch (3).

8. A durability tester for a vertically opening and closing rolling door according to claim 1, wherein the bottom of the supporting frame (4) is provided with a fixing frame (12), and the supporting frame (4) is connected with the carrying platform (1) through the fixing frame (12).

9. A durability tester for a vertically opening and closing roll-up door according to any one of claims 1 to 7, wherein the front and the rear of the support (4) are provided with protective covers (13), and the protective covers (13) are provided with sliding chutes (131).

10. A vertical opening and closing rollup door endurance tester according to claim 1, further comprising a motion control cabinet (9) connected to said testing mechanism.