CN209934757U - Lifting cylinder type automatic door structure of environmental test chamber - Google Patents
Lifting cylinder type automatic door structure of environmental test chamber Download PDFInfo
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- CN209934757U CN209934757U CN201920442870.2U CN201920442870U CN209934757U CN 209934757 U CN209934757 U CN 209934757U CN 201920442870 U CN201920442870 U CN 201920442870U CN 209934757 U CN209934757 U CN 209934757U
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Abstract
The utility model discloses an environmental test case lift cylinder type automatically-controlled door structure, including box, lift cylinder block and lock door tab, the chamber door is installed in the outside of box, and reserves the observation window on the chamber door, the outside of chamber door is provided with door frame, and door frame is located the outside of box, install the connecting piece on the door frame, and door frame passes through connecting piece and box interconnect to door frame's inboard is provided with the guide rail slider, lock door tab is located door frame's top, and locks door tab and box interconnect, the outside of lock door tab is provided with the lock door cylinder, and installs third limit switch and fourth limit switch on the lock door cylinder respectively. The environment test box lifting cylinder type automatic door structure adopts a standard cylinder and a standard guide rail mode, and a box door moves up and down along the guide rail in a linear mode, so that the occupied space is small, the layout is compact and reasonable, the manufacturing cost is low, the installation is flexible and convenient, and the maintenance is simple; and the compressed air source is used as power, so that the energy is saved and the environment is protected.
Description
Technical Field
The utility model relates to an environmental test case equipment technical field specifically is an environmental test case lift cylinder type automatically-controlled door structure.
Background
Present environmental test case equipment chamber door generally all adopts hinge revolving door or motor to add rack and pinion structural mode chamber door, hinge revolving door simple structure, the cost is with low costs, but the door can occupy proof box dead ahead or side the place ahead space when the door is opened, other equipment space or pavement normal use have been disturbed, there is the potential safety hazard, the motor adds rack and pinion structural mode installation and debugging loaded down with trivial details, machining and installation accuracy require the height, the consumption is big simultaneously, it is with high costs. Aiming at the problems, the novel design is carried out on the basis of the original environmental test chamber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental test case lift cylinder type automatically-controlled door structure to when the hinge revolving door that proposes in solving above-mentioned background art is opened, the door can occupy proof box dead ahead or side the place ahead space, has disturbed other equipment spaces or pavement normal use, has the potential safety hazard, and the motor adds rack and pinion structural mode installation and debugging loaded down with trivial details, and machining and installation accuracy require high, and the consumption is big simultaneously, problem with high costs.
In order to achieve the above object, the utility model provides a following technical scheme: an environment test chamber lifting cylinder type automatic door structure comprises a box body, a lifting cylinder seat and a door locking pull lug, wherein a box door is arranged on the outer side of the box body, an observation window is reserved on the box door, a door frame is arranged on the outer side of the box door and is positioned on the outer side of the box body, the door frame is provided with a connecting piece and is mutually connected with the box body through the connecting piece, and the inner side of the door frame is provided with a guide rail slide block, the lifting cylinder seat is positioned at the outer side of the door, and the lifting cylinder seat is provided with a lifting cylinder which is connected with the box door through the lifting cylinder seat, and the lifting cylinder is respectively provided with a first limit switch and a second limit switch, the door locking pull lug is positioned above the door frame, and the door locking pull lug is connected with the box body, a door locking cylinder is arranged on the outer side of the door locking pull lug, and a third limit switch and a fourth limit switch are respectively installed on the door locking cylinder.
Preferably, be fixed connection between door frame and the box, and door frame is "U" shape sheet metal component structure.
Preferably, the guide rail sliding block and the door frame are of an integrated structure, and the door forms a sliding structure with the door frame through the guide rail sliding block.
Preferably, the number of the lifting cylinders is 2, the 2 lifting cylinders are symmetrically distributed on the outer side of the box door, the upper ends of the lifting cylinders are fixedly connected with the box door through lifting cylinder seats, and the lower ends of the lifting cylinders are fixedly connected with the box body.
Preferably, the door locking pull lugs are fixedly connected with the box body, and the door locking pull lugs are symmetrically distributed around the longitudinal center line of the box door.
Preferably, the number of the door locking cylinders is 2, and the door locking cylinders and the door locking lugs are located at the same straight line position.
Compared with the prior art, the beneficial effects of the utility model are that: the environment test chamber lifting cylinder type automatic door structure,
1. the standard cylinder and the standard guide rail are adopted, the box door linearly moves up and down along the guide rail, the occupied space is small, the layout is compact and reasonable, the manufacturing cost is low, the installation is flexible and convenient, and the maintenance is simple; and the compressed air source is used as power, so that the energy is saved and the environment is protected;
2. the door can be prevented from occupying the space right in front of or in front of the side of the test box when the door is opened, so that the normal use of other equipment space or sidewalk is prevented from being interfered, and the occupied space is reduced;
3. the installation and debugging are simple, the installation and debugging time is shortened, the operation is convenient, meanwhile, the power consumption is low, and the cost is low.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a box body; 2. a box door; 3. an observation window; 4. a door frame; 5. a connecting member; 6. a guide rail slider; 7. a lifting cylinder seat; 8. a lifting cylinder; 9. a first limit switch; 10. a second limit switch; 11. locking the door pull lug; 12. a door locking cylinder; 13. a third limit switch; 14. and a fourth limit switch.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an environment test chamber lifting cylinder type automatic door structure comprises a box body 1, a lifting cylinder seat 7 and a door locking pull lug 11, wherein the outer side of the box body 1 is provided with a box door 2, an observation window 3 is reserved on the box door 2, a door frame 4 is arranged on the outer side of the box door 2, the door frame 4 is positioned on the outer side of the box body 1, the door frame 4 is fixedly connected with the box body 1, the door frame 4 is of an inverted U-shaped sheet metal part structure, so that the box door 2 can be conveniently and stably installed and closed, the connecting piece 5 is installed on the door frame 4, the door frame 4 is mutually connected with the box body 1 through the connecting piece 5, and the inner side of the door frame 4 is provided with a guide rail slide block 6, the guide rail slide block 6 and the door frame 4 are of an integrated structure, the box door 2 forms a sliding structure with the door frame 4 through the guide rail sliding block 6, so that the box door 2 can conveniently slide and move upwards or downwards on the inner side of the door frame 4 through the guide rail sliding block 6;
the lifting cylinder seat 7 is positioned on the outer side of the box door 2, the lifting cylinder 8 is arranged on the lifting cylinder seat 7, the lifting cylinders 8 are connected with the box door 2 through the lifting cylinder seat 7, the lifting cylinders 8 are respectively provided with a first limit switch 9 and a second limit switch 10, the number of the lifting cylinders 8 is 2, the 2 lifting cylinders 8 are symmetrically distributed on the outer side of the box door 2, the upper ends of the lifting cylinders 8 are fixedly connected with the box door 2 through the lifting cylinder seat 7, and the lower ends of the lifting cylinders 8 are fixedly connected with the box body 1, so that the lifting cylinders 8 are favorable for driving the box door 2 to perform lifting motion through the lifting cylinder seat 7;
lock the auris fraxinus 11 and lie in the top of door frame 4, and lock auris fraxinus 11 and box 1 interconnect, be fixed connection between lock auris fraxinus 11 and the box 1, and lock auris fraxinus 11 is about the longitudinal centerline symmetric distribution of chamber door 2, make things convenient for chamber door 2 to stabilize the closure, the outside of lock auris fraxinus 11 is provided with lock cylinder 12, and install third limit switch 13 and fourth limit switch 14 on the lock cylinder 12 respectively, the number of lock cylinder 12 is provided with 2, and lock cylinder 12 and lock auris fraxinus 11 lie in same linear position, it seals to box 1 to make things convenient for lock cylinder 12 to promote chamber door 2.
The working principle is as follows: according to the fig. 1-3, when the box door 2 on the box body 1 is in a fully opened state, the lifting cylinder 8 is started, the lifting cylinder 8 pushes the box door 2 to move upwards through the lifting cylinder seat 7, the box door 2 pushed by the lifting cylinder 8 slides on the inner side of the door frame 4 through the guide rail slide block 6 in the door frame 4 at this time, until the third limit switch 13 and the fourth limit switch 14 send out signals, the door locking cylinder 12 and the door locking pull lug 11 are matched to press the box door 2 to seal;
according to the figures 1-3, when the box door 2 on the box body 1 is in a closed state, the door locking cylinder 12 is inflated, so that the door locking cylinder 12 is disconnected from the door locking pull lug 11 and pushes the box door 2 outwards, then the lifting cylinder 8 is inflated reversely, the lifting cylinder 8 pushes the box door 2 to move downwards through the lifting cylinder seat 7, the box door 2 pushed by the lifting cylinder 8 slides downwards on the inner side of the door frame 4 through the guide rail slide block 6 in the door frame 4 until the first limit switch 9 and the second limit switch 10 send signals, and the box door 2 is in a completely opened state at the moment, so that the environment test box lifting cylinder type automatic door structure is convenient for people to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental test case lift cylinder formula automatically-controlled door structure, includes box (1), lift cylinder block (7) and lock door lug (11), its characterized in that: the outer side of the box body (1) is provided with a box door (2), an observation window (3) is reserved on the box door (2), the outer side of the box door (2) is provided with a door frame (4), the door frame (4) is positioned on the outer side of the box body (1), a connecting piece (5) is arranged on the door frame (4), the door frame (4) is connected with the box body (1) through the connecting piece (5), the inner side of the door frame (4) is provided with a guide rail sliding block (6), the lifting cylinder seat (7) is positioned on the outer side of the box door (2), a lifting cylinder (8) is arranged on the lifting cylinder seat (7), the lifting cylinder (8) is connected with the box door (2) through the lifting cylinder seat (7), the lifting cylinder (8) is respectively provided with a first limit switch (9) and a second limit switch (10), and the door locking pull lug (11) is positioned above the door frame (4), and the door locking pull lug (11) is connected with the box body (1) mutually, a door locking cylinder (12) is arranged on the outer side of the door locking pull lug (11), and a third limit switch (13) and a fourth limit switch (14) are respectively installed on the door locking cylinder (12).
2. The environment test chamber lifting cylinder type automatic door structure according to claim 1, characterized in that: the door frame (4) is fixedly connected with the box body (1), and the door frame (4) is of an inverted U-shaped sheet metal part structure.
3. The environment test chamber lifting cylinder type automatic door structure according to claim 1, characterized in that: the guide rail sliding block (6) and the door frame (4) are of an integrated structure, and the door (2) forms a sliding structure with the door frame (4) through the guide rail sliding block (6).
4. The environment test chamber lifting cylinder type automatic door structure according to claim 1, characterized in that: the number of the lifting cylinders (8) is 2, the 2 lifting cylinders (8) are symmetrically distributed on the outer side of the box door (2), the upper ends of the lifting cylinders (8) are fixedly connected with the box door (2) through lifting cylinder seats (7), and the lower ends of the lifting cylinders (8) are fixedly connected with the box body (1).
5. The environment test chamber lifting cylinder type automatic door structure according to claim 1, characterized in that: the door locking pull lugs (11) are fixedly connected with the box body (1), and the door locking pull lugs (11) are symmetrically distributed around the longitudinal center line of the box door (2).
6. The environment test chamber lifting cylinder type automatic door structure according to claim 1, characterized in that: the number of the door locking cylinders (12) is 2, and the door locking cylinders (12) and the door locking pull lugs (11) are located at the same straight line position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442870.2U CN209934757U (en) | 2019-04-03 | 2019-04-03 | Lifting cylinder type automatic door structure of environmental test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442870.2U CN209934757U (en) | 2019-04-03 | 2019-04-03 | Lifting cylinder type automatic door structure of environmental test chamber |
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| Publication Number | Publication Date |
|---|---|
| CN209934757U true CN209934757U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920442870.2U Active CN209934757U (en) | 2019-04-03 | 2019-04-03 | Lifting cylinder type automatic door structure of environmental test chamber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337373A (en) * | 2020-03-30 | 2020-06-26 | 深圳市德洋实验设备有限公司 | Safety mechanism for cold and hot test chamber |
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2019
- 2019-04-03 CN CN201920442870.2U patent/CN209934757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337373A (en) * | 2020-03-30 | 2020-06-26 | 深圳市德洋实验设备有限公司 | Safety mechanism for cold and hot test chamber |
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Address after: 510800 No. B18, Shuichang side, Qixin Road, Nanchong village, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Clement Technology Co.,Ltd. Address before: 510800 No. B18, Shuichang side, Qixin Road, Nanchong village, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU CLIMATE EQUIPMENT Co.,Ltd. |