CN220393001U - Pressure testing device for elevator anti-pinch - Google Patents
Pressure testing device for elevator anti-pinch Download PDFInfo
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- CN220393001U CN220393001U CN202321764895.7U CN202321764895U CN220393001U CN 220393001 U CN220393001 U CN 220393001U CN 202321764895 U CN202321764895 U CN 202321764895U CN 220393001 U CN220393001 U CN 220393001U
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- 238000012360 testing method Methods 0.000 title claims abstract description 94
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a pressure testing device for preventing an elevator from being clamped, which comprises an elevator body, a control box, elevator doors and a control box, wherein the elevator doors are respectively arranged on the inner walls of the two sides of the elevator body, and the pressure testing device further comprises: an adjusting mechanism: the clamping-preventing pressure testing device is used for adjusting the position of the clamping-preventing pressure testing device; a pressure mechanism: the pressure testing device is used for testing the pressure of the elevator doors at two sides; the control box is close to be equipped with two joint spouts on the outer wall of one side of elevator body, two be equipped with two first branches and two second branches on the inner wall of joint spout respectively, one first branch with one the one end of second branch is connected with same guide frame, two all open on the outer wall of one side that is separated from of guide frame and press from both sides the groove, press from both sides the inner wall in groove with the lift-cabin door contacts. The pressure testing device for the elevator anti-pinch device has the technical effects of leveling and clamping an elevator door, being more accurate in testing structure and higher in reliability.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a pressure testing device for preventing an elevator from being clamped.
Background
An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line.
The patent document 201720009457.8 discloses an anti-pinch device of an elevator, which comprises a fixed seat, a movable section and a stop switch, wherein the movable section is movably combined with the fixed seat, the stop switch is arranged between the fixed seat and the movable section, and the stop switch is used for connecting an electric cabinet of the elevator.
However, when the conventional pressure testing device for preventing the elevator from being clamped is used, in the clamping prevention testing process, the testing device cannot be guaranteed to be leveled with the position to be tested of the elevator door, and the testing device is easy to squeeze to one side of the elevator door in the testing process, so that the testing result is inaccurate.
Disclosure of Invention
The utility model discloses a pressure testing device for preventing an elevator from being clamped, and aims to solve the technical problems that when the traditional pressure testing device for preventing the elevator from being clamped is used, the testing device cannot be guaranteed to level with the position to be tested of an elevator door in the clamping prevention testing process, the testing device is easy to squeeze to one side of the elevator door in the testing process, and then the testing result is inaccurate.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a pressure testing arrangement for elevator prevents pressing from both sides, including elevator body, control box and all install elevator door on the inner wall of elevator body both sides still includes:
an adjusting mechanism: the clamping-preventing pressure testing device is used for adjusting the position of the clamping-preventing pressure testing device;
a pressure mechanism: the pressure testing device is used for testing the pressure of the elevator doors at two sides;
the control box is close to be equipped with two joint spouts on the outer wall of one side of elevator body, two be equipped with two first branches and two second branches on the inner wall of joint spout respectively, one first branch with one the one end of second branch is connected with same guide frame, two all open on the outer wall of one side that is separated from of guide frame and press from both sides the groove, press from both sides the inner wall in groove with the lift-cabin door contacts.
In this scheme, come fixed the blocking lift-cabin door through two guide frames, in the pressure test of preventing pressing from both sides, the guide frame receives extruded power when the lift-cabin door of both sides is closed, and then supports fixedly to the test of preventing pressing from both sides, and the guide frame can make level the position of lift-cabin door, makes the lift-cabin door draw close the chucking in the intermediate position of guide frame, and is fixed stable, and test structure is more accurate.
Optionally, the clamping groove is of a structure with wide outside and narrow inside, and the inner side wall of the clamping groove is of an arc structure.
By adopting the technical scheme, the guide frame is used for fixing the elevator door, the elevator door is close from the outer side to the middle in the clamping groove and is clamped in the arc-shaped groove of the inner side wall, so that the elevator door is fixed at the central position, and the detection effect is better.
In a preferred scheme, adjustment mechanism is including opening the mounting groove on the outer wall of the opposite one side of guide frame, install first electric telescopic handle on the bottom inner wall of mounting groove, the one end of first electric telescopic handle piston rod is connected with the slider, two be equipped with same test assembly on the slider, one the guide frame is close to be equipped with the scale plate on the outer wall of one side of test assembly, the test assembly is close to be equipped with the shot-light on the outer wall of one side of scale plate.
When the adjusting mechanism works, the first electric telescopic rod works to drive the sliding block to move to a required position, then the testing component is tested, the graduated plate is used for displaying the height, the spotlight is matched with the graduated plate for use, the spotlight can be measured for many times within a certain height range, and the reliability of the testing result is higher through comparison and analysis of multiple groups of data.
In a preferred scheme, the pressure mechanism is including establishing the second electric telescopic handle on the outer wall of test module both sides, two the one end of second electric telescopic handle piston rod is connected with two respectively the slider, reset spring has been cup jointed on the circumference outer wall of second electric telescopic handle piston rod, test module with control box electric connection, be equipped with the display screen on the outer wall of one side of control box.
When the elevator door is combined, the second electric telescopic rod is extruded, the test assembly is extruded under the action of the reset spring, the force received by the test assembly is displayed by the display screen on the control box, and the anti-clamping pressure test of the elevator body is recorded and fed back.
From the above, a pressure testing device for preventing elevator from being clamped, which comprises an elevator body, a control box and elevator doors which are all installed on the inner walls of the two sides of the elevator body, and further comprises:
an adjusting mechanism: the clamping-preventing pressure testing device is used for adjusting the position of the clamping-preventing pressure testing device;
a pressure mechanism: the pressure testing device is used for testing the pressure of the elevator doors at two sides;
the control box is close to be equipped with two joint spouts on the outer wall of one side of elevator body, two be equipped with two first branches and two second branches on the inner wall of joint spout respectively, one first branch with one the one end of second branch is connected with same guide frame, two all open on the outer wall of one side that is separated from of guide frame and press from both sides the groove, press from both sides the inner wall in groove with the lift-cabin door contacts. The pressure testing device for the elevator anti-clamping has the technical effects of leveling and clamping the elevator door, and being more accurate in testing structure and higher in reliability.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a pressure testing device for preventing an elevator from being clamped.
Fig. 2 is a schematic diagram of the back structure of a control box of a pressure testing device for preventing clamping of an elevator according to the present utility model.
Fig. 3 is a schematic diagram of a guide frame of a pressure testing device for preventing an elevator from being clamped.
Fig. 4 is a schematic diagram of a test assembly of a pressure test device for preventing an elevator from being clamped according to the present utility model.
In the accompanying drawings: 1. an elevator body; 2. an elevator door; 3. a control box; 4. the clamping chute; 5. a guide frame; 6. a first strut; 7. a second strut; 8. a clamping groove; 9. a first electric telescopic rod; 10. a spotlight; 11. a scale plate; 12. a slide block; 13. a testing component; 14. a second electric telescopic rod; 15. and a return spring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.
The utility model discloses a pressure testing device for preventing an elevator from being clamped, which is mainly applied to the traditional pressure testing device for preventing the elevator from being clamped.
Referring to fig. 1 and 2, a pressure testing device for preventing clamping of an elevator, comprising an elevator body 1, a control box 3, and elevator doors 2 which are all slidingly connected on inner walls of two sides of the elevator body 1, further comprising:
an adjusting mechanism: the clamping-preventing pressure testing device is used for adjusting the position of the clamping-preventing pressure testing device;
a pressure mechanism: for testing the pressure of the elevator doors 2 on both sides;
two clamping sliding grooves 4 are formed in the outer wall of one side, close to the elevator body 1, of the control box 3, two first supporting rods 6 and two second supporting rods 7 are respectively and slidably clamped on the inner walls of the two clamping sliding grooves 4, one end of each first supporting rod 6 and one end of each second supporting rod 7 are fixedly connected with the same guide frame 5, clamping grooves 8 are formed in the outer walls of the two guide frames 5, which are away from each other, and the inner walls of the clamping grooves 8 are in contact with the elevator door 2.
In a specific working process, the control box 3 is placed on the ground flush with the elevator, the elevator doors 2 on two sides of the elevator body 1 are fixedly clamped through the two guide frames 5 connected with the first support rod 6 and the second support rod 7, in an anti-clamping pressure test, when the elevator doors 2 on two sides are closed, the guide frames 5 are extruded, the elevator doors 2 are further supported and fixed, the guide frames 5 can level the positions of the elevator doors 2, and the elevator doors 2 are clamped in the middle positions of the guide frames 5.
The clamping groove 8 is of an outer wide and inner narrow structure, the inner side wall of the clamping groove 8 is of an arc-shaped structure, when the elevator doors 2 on two sides are close in opposite directions, the guide frame 5 clamps the elevator doors 2, the elevator doors 2 are close from the outer side to the middle in the clamping groove 8, the clamping is connected in the arc-shaped groove on the inner side wall in a clamping mode, and the elevator doors 2 are fixed at the central position.
Referring to fig. 2 and 3, in a preferred embodiment, the adjusting mechanism includes a mounting groove formed on an outer wall of an opposite side of the guide frame 5, a first electric telescopic rod 9 is fixedly mounted on an inner wall of a bottom of the mounting groove, one end of a piston rod of the first electric telescopic rod 9 is fixedly connected with a sliding block 12, two sliding blocks 12 are provided with the same test assembly 13, a scale plate 11 is arranged on an outer wall of a side of the guide frame 5, which is close to the test assembly 13, and a spot lamp 10 is arranged on an outer wall of a side of the test assembly 13, which is close to the scale plate 11.
Specifically, the first electric telescopic rod 9 works to drive the sliding block 12 to move to a required position, so that the testing component 13 is tested, the scale plate 11 is used for displaying the height, the spotlight 10 is matched with the scale plate 11 for use, the testing component 13 can be measured for a plurality of times within a certain height range, and analysis is performed through a plurality of groups of data comparison.
The telescopic range of the first electric telescopic rod 9 is set to be 1.0 m-2.0 m, multiple tests are carried out on the height of a child capable of independently taking an elevator and different heights of other elevator taking personnel, and the test results are more illustrative.
Referring to fig. 3 and 4, in a preferred embodiment, the pressure mechanism includes a second electric telescopic rod 14 fixedly connected to outer walls of two sides of the test assembly 13, one ends of piston rods of the two second electric telescopic rods 14 are respectively connected to the two sliding blocks 12, a return spring 15 is sleeved on a circumferential outer wall of each piston rod of the second electric telescopic rod 14, the test assembly 13 is electrically connected to the control box 3, and a display screen is arranged on an outer wall of one side of the control box 3.
Specifically, when the elevator door 2 is combined, the second electric telescopic rod 14 is extruded, the test assembly 13 is extruded under the action of the return spring 15, the force received by the test assembly 13 is displayed through the display screen on the control box 3, and the anti-pinch pressure test of the elevator body 1 is recorded and fed back.
Working principle: during the use, control box 3 is placed subaerial, two guide frames 5 that connect through first branch 6 and second branch 7 come the fixed elevator door 2 that blocks, the guide frame 5 can make level the position of elevator door 2, make elevator door 2 at the fixed chucking of intermediate position in double-layered groove 8, then remove test assembly 13 to the position of needs through first electric telescopic handle 9, when elevator door 2 is closed, the anti-pinch pressure to elevator body 1 tests, guide frame 5 can extrude second electric telescopic handle 14, under reset spring 15's effect, extrude test assembly 13, the display screen that test assembly 13 received shows the result through the display screen on the control box 3, record feedback is carried out to the anti-pinch pressure test of elevator body 1.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a pressure testing arrangement for elevator prevents pressing from both sides, includes elevator body (1), control box (3) and all installs elevator door (2) on elevator body (1) both sides inner wall, its characterized in that still includes:
an adjusting mechanism: the clamping-preventing pressure testing device is used for adjusting the position of the clamping-preventing pressure testing device;
a pressure mechanism: for testing the pressure of the elevator doors (2) on both sides;
the control box (3) is close to be equipped with two joint spouts (4) on the outer wall of one side of elevator body (1), two be equipped with two first branch (6) and two second branches (7) on the inner wall of joint spout (4) respectively, one first branch (6) with one the one end of second branch (7) is connected with same guide frame (5), two all open on the outer wall of one side that separates of guide frame (5) and press from both sides groove (8), the inner wall of pressing from both sides groove (8) with elevator door (2) contact.
2. The pressure testing device for preventing clamping of an elevator according to claim 1, wherein the clamping groove (8) is of an outer wide and inner narrow structure, and the inner side wall of the clamping groove (8) is of an arc-shaped structure.
3. The pressure testing device for preventing clamping of an elevator according to claim 1, wherein the adjusting mechanism comprises a mounting groove formed in the outer wall of the opposite side of the guide frame (5), a first electric telescopic rod (9) is mounted on the inner wall of the bottom of the mounting groove, one end of a piston rod of the first electric telescopic rod (9) is connected with a sliding block (12), and two sliding blocks (12) are provided with the same testing component (13).
4. A pressure testing device for elevator anti-pinch according to claim 3, characterized in that a scale plate (11) is arranged on the outer wall of one side of the guide frame (5) close to the testing component (13), and a spot lamp (10) is arranged on the outer wall of one side of the testing component (13) close to the scale plate (11).
5. The pressure testing device for preventing clamping of an elevator according to claim 4, wherein the telescopic range of the first electric telescopic rod (9) is 1.0 m-2.0 m.
6. The pressure testing device for preventing elevator clamping according to claim 4, wherein the pressure mechanism comprises second electric telescopic rods (14) arranged on the outer walls of two sides of the testing assembly (13), one ends of piston rods of the two second electric telescopic rods (14) are respectively connected with the two sliding blocks (12), and a return spring (15) is sleeved on the circumferential outer wall of the piston rod of the second electric telescopic rod (14).
7. The pressure testing device for preventing clamping of an elevator according to claim 6, wherein the testing component (13) is electrically connected with the control box (3), and a display screen is arranged on the outer wall of one side of the control box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321764895.7U CN220393001U (en) | 2023-07-06 | 2023-07-06 | Pressure testing device for elevator anti-pinch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321764895.7U CN220393001U (en) | 2023-07-06 | 2023-07-06 | Pressure testing device for elevator anti-pinch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393001U true CN220393001U (en) | 2024-01-26 |
Family
ID=89600936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321764895.7U Active CN220393001U (en) | 2023-07-06 | 2023-07-06 | Pressure testing device for elevator anti-pinch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393001U (en) |
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2023
- 2023-07-06 CN CN202321764895.7U patent/CN220393001U/en active Active
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