CN210659862U - Opening and closing mechanism of accumulation door - Google Patents
Opening and closing mechanism of accumulation door Download PDFInfo
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- CN210659862U CN210659862U CN201921187225.7U CN201921187225U CN210659862U CN 210659862 U CN210659862 U CN 210659862U CN 201921187225 U CN201921187225 U CN 201921187225U CN 210659862 U CN210659862 U CN 210659862U
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Abstract
The utility model provides an accretion door's operating mechanism, includes, door frame and door curtain main part are equipped with many strengthening ribs in the door curtain main part, and the suspender pulls the door curtain main part after being connected with the pull ring and opens or close its characterized in that: the reinforced rib positioned at the lower part of the door curtain main body is provided with at least two pull rings, the reinforced rib positioned at the upper part of the pull ring is provided with a protecting band ring, the pull rings and the protecting band ring are arranged on a vertical line, and the pull rings and the protecting band ring above the pull rings have the same structure. The utility model has the advantages that: when the sling is lifted, the rectangular ring body of the sling ring runs to be parallel to a horizontal plane at most because the limiting blocking edge is designed on the sling ring, and the sling is not clamped by the rectangular ring body, so that the sling is not clamped. The wear-resistant pad is additionally arranged, so that the hanging strip is effectively prevented from being damaged by bolts or rivets, the service life of the hanging strip is prolonged, the phenomenon that the bolts or the rivets are loosened in the using process is avoided, and the noise reduction function is achieved.
Description
Technical Field
The invention relates to a door opening and closing mechanism, in particular to an opening and closing mechanism of a stacked door, belonging to the field of door opening or closing mechanisms of doors and windows for buildings.
Background
For example, the chinese utility model patent CN206273996U discloses a soft curtain stacking door applied to mines, which comprises a stacking door body, a stacking door scroll, a stacking door accommodating box and a stacking door system electric cabinet, wherein the stacking door body is arranged above the rails of the mine; the stacking door scroll is arranged at the top of the stacking door body, the stacking door accommodating box is arranged on the stacking door scroll, a speed reducing motor is fixedly connected to one end of the stacking door scroll and connected with an electric cabinet of the stacking door system, and the electric cabinet of the stacking door system is connected with a stacking door trigger switch through a cable. The soft curtain accumulation door further comprises two stand columns, a vertical guide rail is arranged in each stand column, an accumulation door body is arranged between the two stand columns, the accumulation door body is composed of a plurality of flexible soft curtains, and two ends of each flexible soft curtain are connected with the guide rails. The stacking door is characterized in that a plurality of vertical braces are wound on the stacking door scroll, the upper ends of the braces are connected to the stacking door scroll, and the lower ends of the braces are connected with the lowest end of the stacking door body. An outer cover shell is arranged outside the stacking door scroll. A plurality of wind-resistant strips which are transversely arranged are fixedly connected to the door body of the stacking door. The soft curtain accumulation door can also be automatically closed at high speed, and can ventilate when being opened.
For example, the chinese utility model patent CN207701044U discloses an industrial automatic fast stacking door with strong stability, which comprises a stacking door body, an anti-collision upright post, a photoelectric signal transmitter, a servo motor, a displacement sensor, a photoelectric signal receiver, an emergency stop button, a PLC controller, an alarm and a distance-keeping rope, wherein the anti-collision upright post is installed at the outer side of the door post, the photoelectric signal transmitter is installed at one side of a cross beam, the servo motor is installed at the middle part of the cross beam, the displacement sensor is installed above the servo motor, the photoelectric signal receiver is installed at one side of a chassis, the emergency stop button is installed at one side of a descending button, the PLC controller is installed at one side of the emergency stop button, the alarm is installed at one side of the PLC controller, the distance-keeping rope is evenly installed at the bottom end of the cross beam, the utility model can monitor the motor in real time, meanwhile, the impact of the door body can be reduced, the stability is strong, the human body is well protected, and the use is safe.
For example, chinese utility model CN203744819U discloses a stacking door device for a cooling tower. The stacking door apparatus includes: a guide rail upright post; the scroll is arranged at the tops of the pair of double-guide-rail upright columns and is controlled to drive to rotate; adjusting an air curtain; a plurality of wind-resistant rods horizontally disposed on the wind screen; and a drawing member having an upper end wound by the winding shaft and a lower end fixed to one of the wind resisting bars located at a lower portion, wherein the drawing member passes through a portion on the wind resisting bar of at least a portion of the plurality of wind resisting bars to adjust a position of the lower end of the wind adjusting curtain under winding of the winding shaft. According to the utility model discloses a pile up door device not only can satisfy the whole wind resistance performance of accent wind curtain to pile up neatly, pile up small, simple structure, with low costs. In addition, the accumulation door device does not influence air inlet of the cooling tower in summer, so that the cold-proof and energy-saving requirements of the follow-up accumulation curtain of the cooling tower are met.
The utility model discloses a chinese utility model patent CN201723126U discloses a pile up door fast, including two stands, place about two stands, be equipped with vertical guide rail in every stand, be equipped with a plurality of door plant curtain cloth of placing from top to bottom between two stands, the guide rail is arranged in at the both ends of every door plant curtain cloth, be equipped with the anti-wind strip of a plurality of horizontal settings in the door plant curtain cloth, the top of two stands is equipped with the last housing of a horizontal setting, go up the driving drum who is equipped with horizontal setting in the housing, the last braces that winds of driving drum, the one end of braces is connected on driving drum, the other end of braces is connected on the door plant curtain cloth of lower part, driving drum's one end is connected with the speed reducer, the speed reducer is connected with the motor, the speed reducer still is connected with electronic encoder, the motor. The utility model has the advantages of compact structure, energy saving, high-speed automatic opening or closing, and is suitable for logistics channels, large-area holes and other internal and external doors.
Disclosure of Invention
The invention aims to provide an opening and closing mechanism of a stacking door.
The utility model provides a pile up on-off mechanism of door, includes, door frame (7) and door curtain main part (1), is equipped with many strengthening ribs (6) on door curtain main part (1), pulls door curtain main part (1) and opens or close its characterized in that after suspender (2) are connected with pull ring (5):
at least two pull rings (5) are arranged on the reinforcing rib (6) positioned at the lower part of the door curtain main body (1);
a guard ring (4) is arranged on the reinforcing rib (6) positioned at the upper part of the pull ring (5);
the pull ring (5) and the upper guard ring (4) have the same structure;
the pull ring (5) and the ring guard (4) are respectively composed of a V-shaped hinge (9), a rectangular ring body (10) and an anti-wear pad (8), the rectangular ring body (10) is sleeved on the V-shaped hinge (9) in a penetrating manner, and the anti-wear pad (8) is coated outside the V-shaped hinge (9);
an anti-wear pad (8) with a certain radian is tightly attached to the outside of the V-shaped hinge (9).
The V-shaped hinge (9) is a structure formed by stretching and stamping, is provided with a wide surface and a narrow surface which can allow the rectangular ring body (10) to enter, and has a V-shaped structure with a circular arc bulge (12) in the middle.
The pull ring (5) and the guard ring (4) are arranged on a vertical line, and at least one reinforcing rib (6) is arranged between the guard ring (4) and the guard ring (4) above.
Blocking edges (14) are arranged at two ends of the arc bulge (12), the rectangular ring body (10) is sleeved in the arc groove (19), and when the hanging strip (2) moves in the rectangular ring body (10) of the protecting band ring (4), the rectangular ring body (10) can move to be parallel to the horizontal plane at most due to the limiting of the blocking edges (14).
The middle of the anti-wear pad (8) is provided with an elongated hole (15), the edge part of the elongated hole (15) is provided with a rim part (17), the inner sides of the rim parts (17) at the two ends of the elongated hole (15) are provided with supporting pads (16) lower than the rim parts (17), after the rectangular ring body (10) and the arc protrusions (12) of the V-shaped hinges (9) penetrate through the elongated hole (15), the blocking rims (14) at the two ends of the arc protrusions (12) are clamped on the supporting pads (16), and the rectangular ring body (10) is arranged outside the anti-wear pad (8).
Two symmetrical openings (20) are formed in the fixing piece (11) located below the blocking edge (14), and the supporting pads (16) are clamped in the openings (20) respectively after the anti-wear pads (8) are sleeved outside the V-shaped hinges (9).
The anti-wear pad (8) has certain flexibility and is made of soft polyethylene or soft PVC or ethylene propylene diene monomer.
The anti-friction pad (8) has a thickness.
The thickness of the anti-abrasion pad (8) is more than twice of that of the V-shaped hinge (9).
The inner corners of the rectangular ring body (10) are provided with flattened notches (18).
The invention has the beneficial effects that: when the sling is lifted, the rectangular ring body of the sling ring runs to be parallel to a horizontal plane at most because the limiting blocking edge is designed on the sling ring, and the sling is not clamped by the rectangular ring body, so that the sling is not clamped. The wear-resistant pad is additionally arranged, so that the hanging strip can be effectively prevented from being damaged by bolts or rivets, the service life of the hanging strip is prolonged, the phenomenon that the bolts or the rivets are loosened in the using process is avoided, and the wear-resistant pad also has a noise reduction effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of an anti-friction pad according to the present invention;
FIG. 3 is a schematic structural view of a tab and shroud ring of the present invention;
FIG. 4 is a schematic view of the V-shaped hinge of the present invention;
FIG. 5 is a schematic perspective view of FIG. 2;
FIG. 6 is a schematic perspective view of a rectangular ring body of the present invention;
fig. 7 is a front view of the structure of fig. 6.
In the figure: the door curtain comprises a door curtain main body 1, a hanging strip 2, a transparent viewing window 3, a protective belt ring 4, a pull ring 5, a reinforcing rib 6, a door frame 7, an anti-wear pad 8, a V-shaped hinge 9, a rectangular ring body 10, a fixing sheet 11, an arc bulge 12, a bolt hole 13, a blocking edge 14, an elongated hole 15, a supporting pad 16, an edge part 17, a flattened concave 18, an arc groove 19 and an opening 20.
Detailed Description
As shown in figure 1, the opening and closing mechanism of the stacking door comprises a door frame 7 and a door curtain main body 1, wherein a plurality of reinforcing ribs 6 are arranged on the door curtain main body 1, and a hanging strip 2 penetrates through a rectangular ring body 10 of a protecting strip ring 4 to be connected with a pull ring 5 and then pulls the door curtain main body 1 to be opened or closed.
At least two pull rings 5 are provided on the bead 6 located at the lower portion of the curtain body 1, but the number of the pull rings 5 may be set according to the width of the curtain body 1.
The pull ring 5 can be arranged on the first reinforcing rib 6 or the second reinforcing rib 6 from the ground or higher.
The pull ring 5 and the upper protective belt ring 4 are arranged on a vertical line.
At least one reinforcing rib 6 is arranged between the belt protecting ring 4 and the belt protecting ring 4 on the belt protecting ring, or each reinforcing rib 6 is provided with the belt protecting ring 4.
The pull ring 5 and the upper strap ring 4 are of the same structure, one end of the strap 2 is fixedly connected with a scroll structure of the accumulation door, and the other end of the strap passes through the rectangular ring bodies 10 of the strap rings 4 to be connected with the rectangular ring bodies 10 of the pull ring 5.
The pull ring 5 and the protecting band ring 4 are respectively composed of a V-shaped hinge 9, a rectangular ring body 10 and an anti-wear pad 8, the rectangular ring body 10 is sleeved on the V-shaped hinge 9, and the anti-wear pad 8 is coated outside the V-shaped hinge 9.
The V-shaped hinge 9 is a structure formed by stretching and stamping, is provided with a wide surface and a narrow surface which can allow the rectangular ring body 10 to enter, and has a V-shaped structure with a circular arc bulge 12 in the middle.
The two ends of the arc bulge 12 are provided with blocking edges 14, the rectangular ring body 10 is sleeved in the arc groove 19, and when the hanging strip 2 moves in the rectangular ring body 10 of the protecting band ring 4, the rectangular ring body 10 can move to be parallel to the horizontal plane at most due to the limiting of the blocking edges 14.
The middle part of the wear-resistant pad 8 is provided with an elongated hole 15, the edge part of the elongated hole 15 is provided with a rim part 17, no supporting pad 16 lower than the rim part 17 is arranged on the inner side of the rim part 17 positioned at the two ends of the elongated hole 15, after the rectangular ring body 10 and the arc-shaped protrusions 12 of the V-shaped hinge 9 penetrate through the elongated hole 15, the blocking rims 14 at the two ends of the arc-shaped protrusions 12 are clamped on the supporting pad 16, and the rectangular ring body 10 is arranged outside the wear-resistant pad 8.
Two symmetrical openings 20 are arranged on the fixing sheet 11 positioned below the blocking edge 14, and the support pads 16 are respectively clamped in the openings 20 after the abrasion-resistant pad 8 is sleeved outside the V-shaped hinge 9.
The anti-wear pad 8 has certain flexibility and is made of soft polyethylene or soft PVC or ethylene propylene diene monomer.
The antiwear pad 8 with a certain radian clings to the outside of the V-shaped hinge 9.
The anti-friction pad 8 has a thickness more than twice as thick as the V-shaped hinge 9.
The inner corners of the rectangular ring body 10 are provided with flattened recesses 18.
The transparent viewing window 3 is arranged on the door curtain main body 1 between the reinforcing ribs 6.
Claims (10)
1. The utility model provides a pile up on-off mechanism of door, includes, door frame (7) and door curtain main part (1), is equipped with many strengthening ribs (6) on door curtain main part (1), pulls door curtain main part (1) and opens or close its characterized in that after suspender (2) are connected with pull ring (5):
at least two pull rings (5) are arranged on the reinforcing rib (6) positioned at the lower part of the door curtain main body (1);
a guard ring (4) is arranged on the reinforcing rib (6) positioned at the upper part of the pull ring (5);
the pull ring (5) and the upper guard ring (4) have the same structure;
the pull ring (5) and the ring guard (4) are respectively composed of a V-shaped hinge (9), a rectangular ring body (10) and an anti-wear pad (8), the rectangular ring body (10) is sleeved on the V-shaped hinge (9) in a penetrating manner, and the anti-wear pad (8) is coated outside the V-shaped hinge (9);
an anti-wear pad (8) with a certain radian is tightly attached to the outside of the V-shaped hinge (9).
2. The opening and closing mechanism of a stacking door according to claim 1, wherein: the V-shaped hinge (9) is a structure formed by stretching and stamping, is provided with a wide surface and a narrow surface which can allow the rectangular ring body (10) to enter, and has a V-shaped structure with a circular arc bulge (12) in the middle.
3. The opening and closing mechanism of a stacking door according to claim 1, wherein: the pull ring (5) and the pull ring (4) are arranged on a vertical line;
at least one reinforcing rib (6) is arranged between the guard ring (4) and the upper guard ring (4).
4. The opening and closing mechanism of a stacking door according to claim 1, wherein: blocking edges (14) are arranged at two ends of the arc bulge (12), the rectangular ring body (10) is sleeved in the arc groove (19), and when the hanging strip (2) moves in the rectangular ring body (10) of the protecting band ring (4), the rectangular ring body (10) can move to be parallel to the horizontal plane at most due to the limiting of the blocking edges (14).
5. The opening and closing mechanism of a stacking door according to claim 1, wherein: the middle of the anti-wear pad (8) is provided with an elongated hole (15), the edge part of the elongated hole (15) is provided with a rim part (17), the inner sides of the rim parts (17) at the two ends of the elongated hole (15) are provided with supporting pads (16) lower than the rim parts (17), after the rectangular ring body (10) and the arc protrusions (12) of the V-shaped hinges (9) penetrate through the elongated hole (15), the blocking rims (14) at the two ends of the arc protrusions (12) are clamped on the supporting pads (16), and the rectangular ring body (10) is arranged outside the anti-wear pad (8).
6. The opening and closing mechanism of a stacking door according to claim 5, wherein: two symmetrical openings (20) are formed in the fixing piece (11) located below the blocking edge (14), and the supporting pads (16) are clamped in the openings (20) respectively after the anti-wear pads (8) are sleeved outside the V-shaped hinges (9).
7. The opening and closing mechanism of a stacking door according to claim 1, wherein: the anti-wear pad (8) has certain flexibility and is made of soft polyethylene or soft PVC or ethylene propylene diene monomer.
8. The opening and closing mechanism of a stacking door according to claim 1, wherein: the anti-friction pad (8) has a thickness.
9. The opening and closing mechanism of a stacking door according to claim 8, wherein: the thickness of the anti-abrasion pad (8) is more than twice of that of the V-shaped hinge (9).
10. The opening and closing mechanism of a stacking door according to claim 1, wherein: the inner corners of the rectangular ring body (10) are provided with flattened notches (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187225.7U CN210659862U (en) | 2019-07-26 | 2019-07-26 | Opening and closing mechanism of accumulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187225.7U CN210659862U (en) | 2019-07-26 | 2019-07-26 | Opening and closing mechanism of accumulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659862U true CN210659862U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921187225.7U Active CN210659862U (en) | 2019-07-26 | 2019-07-26 | Opening and closing mechanism of accumulation door |
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| Country | Link |
|---|---|
| CN (1) | CN210659862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242193A (en) * | 2019-07-26 | 2019-09-17 | 河北鑫亿典门业有限公司 | A kind of switching mechanism of accumulation gate |
-
2019
- 2019-07-26 CN CN201921187225.7U patent/CN210659862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242193A (en) * | 2019-07-26 | 2019-09-17 | 河北鑫亿典门业有限公司 | A kind of switching mechanism of accumulation gate |
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