CN214145248U - Anti-pinch door leaf mounting structure of revolving door - Google Patents
Anti-pinch door leaf mounting structure of revolving door Download PDFInfo
- Publication number
- CN214145248U CN214145248U CN202022897078.1U CN202022897078U CN214145248U CN 214145248 U CN214145248 U CN 214145248U CN 202022897078 U CN202022897078 U CN 202022897078U CN 214145248 U CN214145248 U CN 214145248U
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- door leaf
- pinch
- revolving
- pinch door
- guide rod
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses an anti-pinch door leaf mounting structure of a revolving door, which comprises a revolving top box, an exhibition box synchronously rotating along with the revolving top box and an anti-pinch door leaf, wherein the anti-pinch door leaf is arranged on the side surface of the exhibition box and faces to the front part of the revolving door rotating direction, and the anti-pinch door leaf is mounted with the revolving top box through a mounting device and can slide inwards; the mounting device comprises a plurality of guide rods fixed with the rotary top box, the guide rods penetrate through the anti-pinch door leaf to realize the hanging of the anti-pinch door leaf, and the anti-pinch door leaf can slide on the guide rods in a reciprocating manner; the utility model discloses a revolving door prevent pressing from both sides door leaf mounting structure realizes the installation to the revolving door prevent pressing from both sides the door leaf, simple structure, and is with low costs, and can realize preventing pressing from both sides the door leaf that promotes fast.
Description
Technical Field
The utility model relates to a revolving door field, more specifically the prevent pressing from both sides door leaf mounting structure of revolving door that says so relates to.
Background
The revolving door has the advantages of two-way traffic, good sealing performance and beautiful appearance, and is widely applied to public places such as hotels, restaurants, office buildings and the like or high-grade buildings. With the development of science and technology and the continuous improvement of the living standard of people, the appearance decoration effect of the revolving door is required to be higher, and the functions are gradually improved, so that the requirements of more humanization and intellectualization are met.
In the prior art, when the revolving door is used, a plurality of people with inconvenient actions, such as old, young, weak, sick, disabled, pregnant and the like, can be extruded or clamped by the revolving door leaf due to the robbing-in and the robbing-out. In order to solve the above problems, in the prior art, automation devices have been melted in a revolving door, for example, an infrared emergency stop switch is added, but on one hand, damage or failure of the intelligent devices may occur, on the other hand, the intelligent devices generally stop moving a door leaf after people are clamped, and cannot provide more access space for a clamped person, or get a rescue due to willful intention or instinct reaction of a human body after the clamped person is clamped, and after the clamped person is clamped, most of the intelligent devices need external force or external personnel to perform the rescue, so that much psychological pressure is brought to the clamped person.
In order to solve the existing problems, the anti-pinch door leaf capable of being pushed quickly and applying smaller pushing force to push the anti-pinch door leaf inwards so that a person to be clamped can be rescued immediately is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a revolving door prevent pressing from both sides door leaf mounting structure realizes the installation to the above-mentioned can promote fast that prevents pressing from both sides the door leaf.
The utility model provides a revolving door prevent pressing from both sides door leaf mounting structure, including rotatory top case and with the exhibition case of rotatory top case synchronous revolution and prevent pressing from both sides the door leaf, prevent pressing from both sides the door leaf and set up in exhibition case side and towards the front portion of revolving door rotation direction, prevent pressing from both sides the door leaf through installation device with rotatory top case installation, and prevent pressing from both sides the door leaf and can inwards slide;
the installation device comprises a plurality of guide rods fixed with the rotary top box, the guide rods penetrate through the anti-pinch door leaf to realize hanging of the anti-pinch door leaf, and the anti-pinch door leaf can slide on the guide rods in a reciprocating mode.
Preferably, the anti-pinch door leaf comprises glass and an installation metal frame wrapped around the glass, wherein an installation hole with an axis parallel to the guide rod is formed in the installation metal frame, and the guide rod penetrates through the installation hole.
Preferably, the mounting hole includes the guide bar hole and arranges the race on guide bar hole upper portion in, the gyro wheel is installed to the race, the guide arm by the downthehole passing of guide arm is arranged in the gyro wheel lower part and with the contact of the outer periphery of gyro wheel, when preventing pressing from both sides the door leaf and sliding, the gyro wheel is rotatory and drive and prevent pressing from both sides the door leaf and slide along the guide arm.
Preferably, the wheel groove comprises a first rectangular groove body which is smoothly connected with the guide rod hole, the roller is arranged in the first rectangular groove body, two sides of the first rectangular groove body are respectively provided with a second rectangular groove body, and the axis of the second rectangular groove body is perpendicular to the axis of the guide rod; and an upwards convex shaft hole is formed in the top surface of the rectangular groove body II, and a central shaft of the roller enters the shaft hole from the rectangular groove body II.
Preferably, the mounting device further comprises a screw penetrating through the mounting metal frame and connected with the anti-pinch door leaf in a threaded manner, the axis of the screw is parallel to the axis of the guide rod and mounted with the rotary top box, and one end of the screw is connected with a motor.
Preferably, the anti-pinch door leaf is provided with a screw hole, a threaded sleeve is sleeved in the screw hole, threads in threaded connection with the screw are arranged inside the screw sleeve, and the threaded sleeve and the anti-pinch door leaf are fixedly installed through a fastener.
Preferably, the guide rod and the two ends of the screw rod respectively penetrate through a connecting plate, and the connecting plate is fixedly connected with the rotary top box.
The utility model discloses technical scheme's a revolving door prevent pressing from both sides door leaf mounting structure's beneficial effect is:
1. this mounting structure realizes preventing the installation of pressing from both sides the door leaf, and can realize preventing that the door leaf can be quick when pressing from both sides the people, apply less power can inwards promote, and the quick person that will be pressed from both sides rescues out.
2. This installation device can ensure on the one hand and prevent the intensity of pressing from both sides the door leaf, and on the other hand has effectually avoided causing the influence to preventing pressing from both sides door leaf self structure, and after the wearing and tearing scheduling problem appears in installation device, but the more wearing and tearing part fast, unnecessary change prevents pressing from both sides the door leaf, saves the cost.
Drawings
Figure 1 is a top view of the revolving door in the technical solution of the present invention,
FIG. 2 is a schematic perspective view of a revolving door according to the technical solution of the present invention,
FIG. 3 is a top view of an anti-pinch door leaf mounting structure of a revolving door according to the technical solution of the present invention,
fig. 4 is the utility model discloses technical scheme's a revolving door prevent pressing from both sides door leaf mounting structure elevation
Figure 5 is a schematic view of a screw mounting structure,
figure 6 is a schematic view of the structure of the mounting hole for mounting the guide rod,
figure 7 is a schematic view of the guide rod in the mounting hole,
figure 8 is a cross-sectional view of figure 6,
figure 9 is a cross-sectional view of figure 7,
fig. 10 is a schematic structural view of another embodiment of the anti-pinch door leaf mounting structure of the revolving door according to the technical solution of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 and fig. 2, the utility model discloses technical scheme a revolving door prevent pressing from both sides door leaf mounting structure, revolving door include rotatory top case 4, along with rotatory top case 4 synchronous revolution exhibition case 2 and prevent pressing from both sides door leaf 5, prevent pressing from both sides the door leaf setting in exhibition case side and towards the front portion of revolving door direction of rotation. The anti-pinch door leaf 5 is installed with the rotary top box 4 through the installation device 6 and can slide inwards. And the mounting device 6 provides for a synchronized movement of the anti-pinch door leaf 5 and the rotating top box 4.
As shown in fig. 3 and 4, the mounting device 6 includes a number of guide rods 61 fixed to the rotating top box 4. The guide arm 61 passes and prevents pressing from both sides door leaf 5, realizes preventing pressing from both sides hanging of door leaf 5, will prevent pressing from both sides door leaf 5 and hang on rotatory top case 4 soon, and prevent pressing from both sides door leaf 5 and can be on guide arm 61 reciprocating sliding.
Based on above-mentioned technical scheme, installation device 6 realizes on the one hand that 5 installations of preventing pressing from both sides door leaf, and on the other hand realizes preventing pressing from both sides 5 sliding of door leaf. Prevent pressing from both sides door leaf 5 and inwards promote alone, the moving part who relates to is few, and overall installation structure is comparatively simple, and the cost is lower. Simultaneously, the dynamics that promotes activity door leaf needs is less, and after personnel were pressed from both sides, the activity door leaf that the action was used in on its health can be pushed manually under self subconscious effect by pressing from both sides personnel, like this, is pressed from both sides the very first time that the person was pressed from both sides, just can realize saving oneself, has eliminated by the pressure on pressing from both sides person's health and the heart. Meanwhile, the problem that the clamped person cannot be rescued in time when the revolving door accessory does not pass by an operator on duty, a worker or external personnel is avoided.
As shown in fig. 4 and fig. 6 to 9, the anti-pinch door leaf 5 includes a glass 52 and a mounting metal frame 51 wrapped around the glass 52. The mounting metal frame 51 is provided with a mounting hole with an axis parallel to the guide rod 61, and the guide rod 61 penetrates through the mounting hole. The mounting hole includes a guide hole 612 through which the guide bar 61 passes and a wheel groove 613 disposed at an upper portion of the guide hole 612, the wheel groove 613 being disposed on one side of the metal mounting frame 51. The wheel groove 613 is provided with a roller 611, and the guide rod 61 passes through the guide rod hole 612 and is disposed below the roller 611 to contact with the outer circumferential surface of the roller 611. When the anti-pinch door 5 slides, the roller 611 rotates to drive the anti-pinch door 5 to slide along the guide rod 61.
Based on above-mentioned technical scheme, through the setting of gyro wheel 611, avoided guide arm 61 directly to contact with metal installing frame 51 on the one hand, when having avoided anti-pinch door leaf 5 to slide promptly, take place sliding friction between guide arm 61 and the metal installing frame 51, and lead to the fact the problem of wearing and tearing to metal installing frame 51. The roller 611 is arranged, the roller 611 is in contact with the guide rod 61, the roller 611 can be directly replaced after the roller 611 is abraded due to sliding of the anti-pinch door leaf 5, replacement and maintenance are fast and convenient, and cost is low. On the other hand, through the arrangement of the roller 611, the rolling friction is generated when the roller 611 and the guide rod 61 move relatively, so that the friction resistance of the anti-pinch door leaf 5 during sliding is small, the anti-pinch door leaf 5 can be pushed inwards by avoiding applying a small force, and the clamped person can be conveniently rescued or self-rescued.
As shown in fig. 6 to 9, the wheel groove 613 includes a first rectangular groove body smoothly connected to the guide rod hole 612, and the roller 611 is disposed in the first rectangular groove body. Two sides of the rectangular groove body are respectively provided with a rectangular groove body II 614, and the axis of the rectangular groove body II 614 is vertical to the axis of the guide rod 61. An upwardly protruding shaft hole 615 is formed in the top surface of the second rectangular groove 614, and a central shaft 616 of the roller 611 enters the shaft hole 615 from the second rectangular groove 614. The design of this structure, the installation and the fixed of gyro wheel 611 are convenient for, in the installation of gyro wheel 611, need not be with the help of other fixed knot structure etc. simple to operate is swift.
In the above technical solution, the guide rod hole 612 and the wheel groove 613 are designed, and the guide rod hole 612 and the wheel groove 613 are disposed as close to the glass 52 as possible, so that the structure and strength of the metal mounting frame 51 are not damaged, and the phenomenon that two widths or thicknesses of metal mounting are increased for ensuring strength during mounting is avoided, thereby increasing the weight of the anti-pinch door leaf 5.
As shown in fig. 4 and 5, the mounting device 6 further includes a screw 62 passing through the mounting metal frame 61 and screwed with the anti-pinch door leaf 5. The axis of the screw rod 62 is parallel to the axis of the guide rod 61 and is installed with the rotary top box 4, and one end of the screw rod 62 is connected with a motor 63. The anti-pinch door leaf 5 is provided with a screw hole, a threaded sleeve 621 is sleeved in the screw hole, and threads screwed with the screw 62 are arranged inside the screw sleeve 621. The threaded sleeve 621 and the anti-pinch door leaf 5 are fixedly installed through a fastener. Two ends of the guide rod 61 and the screw 62 respectively penetrate through a connecting plate 64, and the connecting plate 64 is fixedly connected with the rotary top box 4.
Based on above-mentioned technical scheme, the setting of screw rod 62 and motor, the motor drives screw rod 62 rotatory for prevent pressing from both sides door leaf 5 with the screw rod spiro union and remove, realize preventing independently removing of pressing from both sides door leaf 5. After being rescued by the person of being pressed from both sides, accessible control button waits control motor work for prevent pressing from both sides the door leaf and reseing, easy operation, when preventing pressing from both sides the door leaf and reseing, the operator need not carry out the revolving door in, safe and reliable. And the screw rod is arranged, and the anti-pinch door leaf 5 cannot slide due to the fact that the screw rod has a certain self-locking function when the revolving door normally works.
Generally, because the revolving door is high in height and the anti-pinch door leaf is heavy, in order to ensure the beauty and the existing functions, the guide rod 61 and the screw rod 62 are generally arranged at the top of the anti-pinch door leaf 5. In order to further ensure that the anti-pinch door leaf 5 keeps balanced after the installation, general guide rod 61 sets up two at least, arranges the anti-pinch door leaf top both ends position respectively in, installs screw 62 at the anti-pinch door leaf 5 top intermediate position. Can also prevent pressing from both sides 5 bottoms of door leaves near the side and set up the guide arm, this guide arm is fixed with the exhibition case side, further realizes guaranteeing to prevent pressing from both sides fixed and steady of door leaf 5.
In order to further ensure the overall aesthetic appearance of the revolving door, the installation device can be arranged in the revolving top box 4, specifically, as shown in fig. 10, an installation boss 7 is arranged at the top of the metal installation frame 51 of the anti-pinch door leaf 5, and an installation hole and a screw hole are arranged in the installation boss 7, namely, the guide rod and the screw rod both pass through the installation boss 7. The installation guide groove 71 is formed in the rotary top box 4, the guide rod 61 and the screw rod 62 are respectively fixed in the installation guide groove 71, and then the installation boss 7 is arranged in the installation guide groove 71, so that the problem that the guide rod, the screw rod and the like are exposed outside the rotary top box 4 is effectively solved, and the overall attractiveness of the rotary door is improved.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (7)
1. An anti-pinch door leaf installation structure of a revolving door is characterized by comprising a revolving top box, an exhibition box and an anti-pinch door leaf, wherein the exhibition box and the anti-pinch door leaf synchronously rotate with the revolving top box;
the installation device comprises a plurality of guide rods fixed with the rotary top box, the guide rods penetrate through the anti-pinch door leaf to realize hanging of the anti-pinch door leaf, and the anti-pinch door leaf can slide on the guide rods in a reciprocating mode.
2. The anti-pinch door leaf mounting structure of the revolving door according to claim 1, wherein the anti-pinch door leaf comprises glass and a mounting metal frame wrapped around the glass, the mounting metal frame is provided with mounting holes with axes parallel to the guide rods, and the guide rods pass through the mounting holes.
3. The anti-pinch door leaf installation structure of the revolving door according to claim 2, wherein the installation hole comprises a guide rod hole and a wheel groove arranged at the upper part of the guide rod hole, a roller is installed in the wheel groove, the guide rod passes through the guide rod hole and is arranged at the lower part of the roller and contacts with the outer circumferential surface of the roller, and when the anti-pinch door leaf slides, the roller rotates and drives the anti-pinch door leaf to slide along the guide rod.
4. The anti-pinch door leaf installation structure of the revolving door according to claim 3, wherein the wheel groove comprises a first rectangular groove body smoothly connected with the guide rod hole, the roller is arranged in the first rectangular groove body, two sides of the first rectangular groove body are respectively provided with a second rectangular groove body, and the axis of the second rectangular groove body is perpendicular to the axis of the guide rod; and an upwards convex shaft hole is formed in the top surface of the rectangular groove body II, and a central shaft of the roller enters the shaft hole from the rectangular groove body II.
5. The anti-pinch door leaf installation structure of the revolving door according to claim 1, wherein the installation device further comprises a screw rod penetrating through the installation metal frame and screwed with the anti-pinch door leaf, the axis of the screw rod is parallel to the axis of the guide rod and installed with the rotary top box, and one end of the screw rod is connected with a motor.
6. The anti-pinch door leaf mounting structure of the revolving door according to claim 5, wherein a screw hole is formed in the anti-pinch door leaf, a threaded sleeve is sleeved in the screw hole, threads which are connected with the screw are arranged inside the screw sleeve, and the threaded sleeve and the anti-pinch door leaf are fixedly mounted through a fastener.
7. The anti-pinch door leaf installation structure of the revolving door according to claim 5, wherein connecting plates respectively penetrate through the two ends of the guide rod and the screw, and the connecting plates are fixedly connected with the top rotary box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897078.1U CN214145248U (en) | 2020-12-07 | 2020-12-07 | Anti-pinch door leaf mounting structure of revolving door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897078.1U CN214145248U (en) | 2020-12-07 | 2020-12-07 | Anti-pinch door leaf mounting structure of revolving door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145248U true CN214145248U (en) | 2021-09-07 |
Family
ID=77584220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897078.1U Expired - Fee Related CN214145248U (en) | 2020-12-07 | 2020-12-07 | Anti-pinch door leaf mounting structure of revolving door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145248U (en) |
-
2020
- 2020-12-07 CN CN202022897078.1U patent/CN214145248U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |