CN218496579U - Subway rail door strength detection device - Google Patents
Subway rail door strength detection device Download PDFInfo
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- CN218496579U CN218496579U CN202221995992.2U CN202221995992U CN218496579U CN 218496579 U CN218496579 U CN 218496579U CN 202221995992 U CN202221995992 U CN 202221995992U CN 218496579 U CN218496579 U CN 218496579U
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Abstract
The utility model discloses a subway rail door intensity detection device, including the detection case: two mounting frames are installed inside the detection box in a mirror image mode, a hanging plate is arranged between the mounting frames, and an output shaft of the hydraulic cylinder is fixedly connected with two sides of the top of the hanging plate; the clamp plate is installed to the bottom of hanger plate, the top both sides of clamp plate are equipped with the lug, the lug inserts in the clamp plate, and one side of lug has seted up the draw-in groove, the clamp plate mirror is like installing two electric telescopic handle. This subway track door intensity detection device is provided with pneumatic cylinder, hanger plate, clamp plate and electric telescopic handle, utilizes the pneumatic cylinder to drive hanger plate and clamp plate at the in-process that detects and realizes holistic lift, realizes pushing down bending resistance detection effect to can utilize electric telescopic handle to realize the separation and the block of hanger plate and clamp plate, and then conveniently realize the whole free fall effect of clamp plate and briquetting, the impact detection effect of free fall formula.
Description
Technical Field
The utility model relates to an intensity detection device technical field specifically is a subway track door intensity detection device.
Background
The rail shield door of subway is an electromechanical integration product, installation and subway, traffic vehicle platform edges such as light rail, with the station platform with form regional separation, both can effectively reduce station environmental control equipment power consumption, prevent station air conditioning system ventilation loss, can also prevent effectively that the passenger from missing the rail trip zone and causing danger, the noise of the separation rail trip zone that the rail door can also be fine, bring safe comfortable environment of waiting for the passenger, need detect its intensity at the in-process of subway door production.
The utility model discloses a utility model patent of publication number CN211262953U discloses an intensity detection device for car door facings board, one side fixedly connected with link of support frame, the last fixed surface of support frame is connected with supporting panel, the equal fixedly connected with support column in supporting panel's upper surface both sides, first spout has been seted up to one side of support column, the inside sliding connection of first spout has the holding down plate, one side fixedly connected with pressure column of holding down plate, supporting panel's upper surface is connected with adjusting part, adjusting part's upper end is provided with fixed subassembly, through rotatory turning block, makes the backing plate be fixed in the door facings board surface that needs to detect, just fixes the door facings board, can avoid the door facings board to appear the phenomenon of rocking in carrying out the intensity testing process, simple structure, convenient operation has not only guaranteed the accuracy that the door facings board detected, but also has improved detection efficiency.
However, in the above technical solution, there still exist certain drawbacks: firstly, in the use of detection, the compression strength detection of the door body can be realized only through a hydraulic structure, and the detection content is single; secondly, the protection effect on personnel can not be realized in the detection process, so the existing structure needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway track door intensity detection device to the detection content of the process of the detection of proposing in solving above-mentioned background art is single, and the problem of the unable protection effect to personnel that realizes of in-process that detects.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subway rail door intensity detection device, includes the detection case:
the detection box is characterized in that two mounting frames are arranged inside the detection box in a mirror image mode, a hanging plate is arranged between the mounting frames, two hydraulic cylinders are arranged on the top of the detection box in a mirror image mode, output shafts of the hydraulic cylinders penetrate into the detection box, two frame bodies are further arranged at the bottom of the detection box, and the output shafts of the hydraulic cylinders are fixedly connected with two sides of the top of the hanging plate;
the pressing plate is installed to the bottom of hanger plate, the top both sides of pressing plate are equipped with the lug, the lug inserts in the hanger plate, and one side of lug has seted up the draw-in groove, image installs two electric telescopic handle in the hanger plate.
As a further aspect of the present invention: the electric telescopic handle is characterized in that a clamping block is arranged on an output shaft of the electric telescopic handle and inserted into the clamping groove, and a pressing block is installed at the bottom of the pressing plate.
Through adopting above-mentioned technical scheme, realize utilizing the briquetting to carry out the detection of intensity.
As a further aspect of the present invention: first motors are installed on two sides of the detection box, output shafts of the two first motors are respectively inserted into the side wall of the detection box, gears are further installed in the side wall of the detection box, and the output shafts of the first motors are fixedly connected with the gears.
Through adopting above-mentioned technical scheme, realize driving the effect that tempered glass goes up and down.
As a further aspect of the present invention: the front end of the detection box is longitudinally provided with a lifting groove, strengthened glass is longitudinally arranged in the lifting groove, the rear end of the strengthened glass is connected with a rack, and the gear is meshed with the rack.
By adopting the technical scheme, the tempered glass is utilized to protect personnel during detection.
As a further aspect of the present invention: sliding mounting has the slider on the left side inner wall of detection case, to installing the lead screw around in the detection case, the lead screw runs through the slider, the second motor is installed at detection case back, the output shaft of second motor and the one end fixed connection of lead screw, the other end of lead screw inserts in the rotation connecting piece in the detection case, the right side of slider is connected with visual detection device.
By adopting the technical scheme, the comprehensive detection effect is realized.
Compared with the prior art, the beneficial effects of the utility model are that: the strength detection device for the subway rail door comprises a rail door body,
the hydraulic cylinder, the hanging plate, the pressing plate and the electric telescopic rod are arranged, the hydraulic cylinder is used for driving the hanging plate and the pressing plate to realize integral lifting in the detection process, the pressing and bending resistance detection effect is realized, the hanging plate and the pressing plate can be separated and clamped by the electric telescopic rod, and further the integral free falling effect and the free falling impact detection effect of the pressing plate and the pressing plate are conveniently realized;
in addition, this subway track door intensity detection device still is provided with first motor and gear, and the lift of the toughened glass that the front end of detection case set up can drive the rotation of gear through the start-up of first motor, and then realizes driving rack and toughened glass's whole lift effect, is convenient for play the protection effect when detecting, and then can raise toughened glass when going up and down.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic sectional view of the pressing plate and the pressing block of the present invention;
fig. 3 is the structure schematic diagram of the detection box and the lifting groove of the present invention.
In the figure: 1. a detection box; 2. a hydraulic cylinder; 3. a mounting frame; 4. a hanger plate; 5. pressing a plate; 6. pressing into blocks; 7. A first motor; 8. a gear; 9. a slider; 10. a screw rod; 11. a visual inspection device; 12. a second motor; 13. a frame body; 14. a bump; 15. a card slot; 16. an electric telescopic rod; 17. a lifting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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: the utility model provides a subway track door intensity detection device, includes detection case 1:
two mounting frames 3 are arranged in the detection box 1 in a mirror image mode, a hanging plate 4 is arranged between the mounting frames 3, two hydraulic cylinders 2 are arranged on the top of the detection box 1 in a mirror image mode, output shafts of the hydraulic cylinders 2 penetrate into the detection box 1, two frame bodies 13 are further arranged at the bottom in the detection box 1, and the output shafts of the hydraulic cylinders 2 are fixedly connected with two sides of the top of the hanging plate 4;
the bottom of the hanging plate 4 is provided with a pressing plate 5, two sides of the top of the pressing plate 5 are provided with a convex block 14, the convex block 14 is inserted into the hanging plate 4, one side of the convex block 14 is provided with a clamping groove 15, and the mirror image of the hanging plate 4 is provided with two electric telescopic rods 16;
when the door is used, the door body is erected through the frame body 13, and then the hydraulic cylinder 2 drives the hanging plate 4 and the pressing plate 5 to descend, so that the pressing block 6 performs bending detection on the door body; or the electric telescopic rod 16 in the hanger plate 4 is contracted, so that the pressing plate 5 and the pressing block 6 are separated from the bottom of the hanger plate 4, the impact detection of a free falling body type is realized, the detection range of the device is improved, after the pressing plate 5 and the pressing block 6 fall down, the hanger plate 4 is driven to descend by the hydraulic cylinder 2, and the pressing plate 5 is fixed at the bottom of the hanger plate 4 again by the aid of the electric telescopic rod 16.
Referring to fig. 2, further, a clamping block is arranged on an output shaft of the electric telescopic rod 16, the clamping block is inserted into the clamping groove 15, and a pressing block 6 is installed at the bottom of the pressing plate 5;
the detection diversity of the device is improved by the design of the pressing plate 5 and the pressing block 6, so that the application range of the device is wider.
Referring to fig. 1 and 3, further, first motors 7 are installed on two sides of the detection box 1, output shafts of the two first motors 7 are respectively inserted into a side wall of the detection box 1, a gear 8 is also installed in the side wall of the detection box 1, and the output shafts of the first motors 7 are fixedly connected with the gear 8;
in the above embodiment, the lifting groove 17 has been vertically seted up to the front end of detection case 1, vertically install tempered glass in the lifting groove 17, tempered glass's rear end is connected with the rack, gear 8 and rack toothing utilize the rotation of first motor 7 drive gear 8 for the rack drives tempered glass and realizes the effect of going up and down, and then makes the tempered glass in detection case 1 front end lifting groove 17 realize going up and down, conveniently protects, perhaps opens detection case 1 when the work piece is changed.
Referring to fig. 1, further, a sliding block 9 is slidably mounted on an inner wall of a left side of the detection box 1, a screw rod 10 is mounted in the detection box 1 in a front-back direction, the screw rod 10 penetrates through the sliding block 9, a second motor 12 is mounted on a back of the detection box 1, an output shaft of the second motor 12 is fixedly connected with one end of the screw rod 10, the other end of the screw rod 10 is inserted into a rotary connecting piece in the detection box 1, and a visual detection device 11 is connected to the right side of the sliding block 9;
after bending, the second motor 12 drives the screw rod 10 to rotate, so that the sliding block 9 moves back and forth, the position of the visual detection device 11 moves back and forth, a workpiece on the frame body 13 is comprehensively detected, and the detection accuracy is improved.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a subway rail door intensity detection device, includes detection case (1), its characterized in that:
two mounting frames (3) are installed inside the detection box (1) in a mirror image mode, a hanging plate (4) is arranged between the mounting frames (3), two hydraulic cylinders (2) are installed on the top of the detection box (1) in a mirror image mode, output shafts of the hydraulic cylinders (2) penetrate into the detection box (1), two frame bodies (13) are further arranged on the bottom inside the detection box (1), and the output shafts of the hydraulic cylinders (2) are fixedly connected with two sides of the top of the hanging plate (4);
pressing plate (5) are installed to the bottom of hanger plate (4), the top both sides of pressing plate (5) are equipped with lug (14), lug (14) insert in hanger plate (4), and draw-in groove (15) have been seted up to one side of lug (14), mirror is installed two electric telescopic handle (16) in hanger plate (4).
2. A subway rail door strength detection apparatus as claimed in claim 1, wherein: a clamping block is arranged on an output shaft of the electric telescopic rod (16) and inserted into the clamping groove (15), and a pressing block (6) is installed at the bottom of the pressing plate (5).
3. A subway rail door strength detection apparatus as claimed in claim 1, wherein: first motor (7) are installed to the both sides of detection case (1), two in the output shaft of first motor (7) inserts the lateral wall of detection case (1) respectively, still install gear (8) in detection case (1) lateral wall, the output shaft and gear (8) fixed connection of first motor (7).
4. A subway rail door strength detection apparatus as claimed in claim 3, wherein: the front end of the detection box (1) is longitudinally provided with a lifting groove (17), tempered glass is longitudinally arranged in the lifting groove (17), the rear end of the tempered glass is connected with a rack, and the gear (8) is meshed with the rack.
5. A subway rail door strength detection apparatus as claimed in claim 1, wherein: slidable mounting has slider (9) on the left side inner wall of detection case (1), to installing lead screw (10) around in detection case (1), slider (9) are run through in lead screw (10), second motor (12) are installed at detection case (1) back, the output shaft of second motor (12) and the one end fixed connection of lead screw (10), the other end of lead screw (10) inserts in the rotation connecting piece in detection case (1), the right side of slider (9) is connected with visual detection device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995992.2U CN218496579U (en) | 2022-07-28 | 2022-07-28 | Subway rail door strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995992.2U CN218496579U (en) | 2022-07-28 | 2022-07-28 | Subway rail door strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218496579U true CN218496579U (en) | 2023-02-17 |
Family
ID=85186825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221995992.2U Active CN218496579U (en) | 2022-07-28 | 2022-07-28 | Subway rail door strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218496579U (en) |
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2022
- 2022-07-28 CN CN202221995992.2U patent/CN218496579U/en active Active
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