Anti-theft door impact detection device
By designing a movable anti-theft door impact detection device, the horizontal movement of the anti-theft door is achieved by using the roller shaft and hydraulic telescopic cylinder, the problem of insufficient comprehensive detection in the prior art is solved, and the convenience and comprehensiveness of detection are improved.
Patent Information
- Application Number
- CN202420922327.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing anti-theft door impact detection device is difficult to detect in different locations, and due to the large weight of the anti-theft door and inconvenient movement, the detection is not comprehensive enough, which increases the difficulty.
An anti-theft door impact detection device including a base, a support plate, a cross beam, a slide plate and a detection mechanism is designed. The horizontal movement of the anti-theft door is achieved through multiple roller shafts and hydraulic telescopic cylinders, and the horizontal sliding of the slide plate is combined to expand the detection range.
It realizes detection of multiple locations of the security door, which is easy to use, improves the comprehensiveness and convenience of the inspection, and simplifies the inspection process.
Smart Images
Figure CN222188760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-theft door detection, in particular to an anti-theft door impact detection device. Background Art
[0002] A security door is a door with high strength and protective performance, used to protect residences, commercial buildings or other places from theft, vandalism and other illegal acts. Security doors are usually made of strong materials, such as steel plates, aluminum alloys, etc., and have anti-impact, anti-saw, anti-drill, anti-pry and other properties. Security door impact detection refers to the use of sensors or monitoring equipment installed on the security door to monitor in real time whether the door body is hit or impacted by external forces. This detection can help detect and prevent illegal acts such as burglary and vandalism in advance.
[0003] However, some of the existing anti-theft door impact detection devices can only detect the same position of the anti-theft door, but most anti-theft doors are heavy, and it is not convenient to move them during the impact detection process, resulting in it being inconvenient to move the anti-theft door when different positions need to be detected, resulting in incomplete detection and increasing the difficulty of detection. Therefore, it is urgent to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-theft door impact detection device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A security door impact detection device comprises a base, both ends of the top of the base are fixedly connected to support plates, the two support plates are vertically arranged, the tops of the two support plates are horizontally fixedly connected to the same beam, the top of the base is fixedly connected to two placement seats, the two placement seats are respectively arranged on opposite sides of the two support plates, a moving mechanism is arranged on the top of the base, a slide plate is horizontally slidable on the top of the beam, a winding disk is rotatably connected to the top of the slide plate, a sliding mechanism for sliding the slide plate is provided on the top of the beam, and a detection mechanism is provided on the top of the slide plate. Through the arrangement of multiple rollers, the security door can be easily moved horizontally during the detection process, so that it is more convenient to detect more surfaces of the security door, and at the same time, with the horizontal movement of the slide plate, the detection range can be made more comprehensive.
[0007] Preferably, the moving mechanism includes a roller shaft, a placement groove is opened on the top of the base, the placement groove is arranged between two placement seats, a support box is vertically slidable inside the placement groove, a plurality of roller shafts are provided, and the plurality of roller shafts are arranged inside the support box, and the two ends of the plurality of roller shafts are rotatably connected to opposite sides inside the support box, and four hydraulic telescopic cylinders are installed at the bottom of the placement groove, and the top ends of the four hydraulic telescopic cylinders are fixedly connected to the four corners of the bottom of the support box, which are used to limit the up and down sliding of the plurality of roller shafts, thereby lifting the anti-theft door, which is convenient for horizontal movement of the anti-theft door.
[0008] Furthermore, the sliding mechanism includes rollers, both ends of the bottom of the skateboard are fixedly connected with connecting plates, four rollers are provided, and the four rollers form a pair of two, and the two pairs of rollers are rotatably connected to the opposite sides of the two connecting plates, and sliding grooves are horizontally opened on both sides of the surface of the beam, and the four rollers roll inside the two sliding grooves respectively, and a connecting groove is vertically penetrated through the top of the beam, and one end of the top of the skateboard is vertically fixedly connected with a fixed block, and the two ends of the top of the support plate are fixedly connected with side plates, and a screw rod is rotatably connected between the two side plates, and the two ends of the screw rod are respectively sleeved inside the two side plates, and the screw rod is sleeved inside the fixed block, and the fixed block cooperates with the screw rod, and a second motor is installed on the surface of one of the side plates, and the output shaft of the second motor is fixedly connected to one end of the screw rod, for limiting the horizontal sliding of the skateboard.
[0009] Preferably, the detection mechanism includes a winding disk, two vertical plates are vertically fixedly connected to the top of the skateboard, one of the vertical plates is fixedly connected to the surface of the fixed block, a winding disk is rotatably connected between the two vertical plates, a fixed shaft is sleeved at the center of the winding disk, the fixed shaft is sleeved inside the two vertical plates, a first motor is installed on the surface of one of the vertical plates, the output shaft of the first motor is fixedly connected to one end of the fixed shaft, a connecting wire is wound around the inside of the winding disk, a notch is opened through the top of the skateboard, the connecting wire is inserted into the notch, the connecting wire is inserted into the connecting groove, an impact ball is provided at the bottom of the beam, the impact ball is fixedly connected to the bottom end of the connecting wire, and is used to reel up the connecting wire, thereby causing the impact ball to rise.
[0010] The beneficial effects of the utility model are:
[0011] 1. During detection, the slide plate can be moved horizontally so that the impact ball is set at the position to be detected on the top of the anti-theft door, so that multiple positions on the top of the anti-theft door can be detected, thereby improving the use effect of the device.
[0012] 2. During the detection process, the four hydraulic telescopic cylinders can be driven to extend at the same time, thereby driving the support box and multiple rollers to slide upward, so that the anti-theft door can be lifted. Under the action of multiple rollers, the anti-theft door can be pushed to slide horizontally, so that the anti-theft door can be moved, and then multiple positions on the surface of the anti-theft door can be detected. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a front view of an anti-theft door impact detection device proposed by the utility model;
[0014] Figure 2 This is a surface structure cross-sectional view of an anti-theft door impact detection device proposed by the utility model;
[0015] Figure 3 for Figure 2 A magnified image of point A;
[0016] Figure 4 The utility model is a partial structural schematic diagram of an anti-theft door impact detection device.
[0017] In the figure: 1. base; 11. placement seat; 12. placement slot; 2. support plate; 21. crossbeam; 22. connecting slot; 23. slide slot; 24. side plate; 3. roller; 31. support box; 32. hydraulic telescopic cylinder; 4. slide plate; 41. connecting plate; 42. roller; 43. vertical plate; 44. fixing block; 5. winding reel; 51. connecting line; 52. first motor; 53. impact ball; 6. second motor; 61. screw rod. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1-Figure 4 A device for detecting impact of anti-theft doors comprises a base 1, support plates 2 are fixedly connected to both ends of the top of the base 1, the two support plates 2 are vertically arranged, the tops of the two support plates 2 are horizontally fixedly connected to the same crossbeam 21, two placement seats 11 are fixedly connected to the top of the base 1, the two placement seats 11 are respectively arranged on the opposite sides of the two support plates 2, a moving mechanism is arranged on the top of the base 1, a slide plate 4 is horizontally slidable on the top of the crossbeam 21, a winding disk 5 is rotatably connected to the top of the slide plate 4, a sliding mechanism for sliding the slide plate 4 is arranged on the top of the crossbeam 21, and a detection mechanism is arranged on the top of the slide plate 4. Through the arrangement of multiple rollers 3, the anti-theft door can be moved horizontally during the detection of the anti-theft door, so that it is more convenient to detect more surfaces of the anti-theft door, and at the same time, with the horizontal movement of the slide plate 4, the detection range can be made more comprehensive.
[0020] Reference Figure 1 and Figure 2 In a preferred embodiment, the moving mechanism includes a roller 3, a placement groove 12 is opened at the top of the base 1, the placement groove 12 is arranged between the two placement seats 11, and a support box 31 is vertically slidable inside the placement groove 12, and a plurality of rollers 3 are provided, and the plurality of rollers 3 are arranged inside the support box 31, and the two ends of the plurality of rollers 3 are rotatably connected to the opposite sides inside the support box 31, and four hydraulic telescopic cylinders 32 are installed at the bottom of the placement groove 12, and the top ends of the four hydraulic telescopic cylinders 32 are fixedly connected to the four corners of the bottom of the support box 31, which are used to limit the up and down sliding of the plurality of rollers 3, thereby lifting the anti-theft door, which is convenient for horizontal movement of the anti-theft door.
[0021] Reference Figure 1-Figure 3 In a preferred embodiment, the sliding mechanism includes rollers 42, both ends of the bottom of the slide plate 4 are fixedly connected to connecting plates 41, four rollers 42 are provided, and the four rollers 42 form a pair, and the two pairs of rollers 42 are rotatably connected to the opposite sides of the two connecting plates 41, and the surface of the beam 21 is horizontally provided with slide grooves 23 on both sides, and the four rollers 42 roll in the two slide grooves 23 respectively. The top of the beam 21 is vertically penetrated with a connecting groove 22, and one end of the top of the slide plate 4 is vertically fixedly connected to a fixed block 44, and the top of the support plate 2 is fixedly connected to the side plates 24 at both ends, and a screw rod 61 is rotatably connected between the two side plates 24, and the two ends of the screw rod 61 are respectively sleeved inside the two side plates 24, and the screw rod 61 is sleeved inside the fixed block 44, and the fixed block 44 cooperates with the screw rod 61, and a second motor 6 is installed on the surface of one of the side plates 24, and the output shaft of the second motor 6 is fixedly connected to one end of the screw rod 61, so as to limit the horizontal sliding of the slide plate 4.
[0022] Reference Figure 3 and Figure 4 In a preferred embodiment, the detection mechanism includes a winding disk 5, two vertical plates 43 are vertically fixedly connected to the top of the skateboard 4, one of the vertical plates 43 is fixedly connected to the surface of the fixed block 44, and the winding disk 5 is rotatably connected between the two vertical plates 43, and a fixed shaft is sleeved at the center of the winding disk 5, and the fixed shaft is sleeved inside the two vertical plates 43, and a first motor 52 is installed on the surface of one of the vertical plates 43, and the output shaft of the first motor 52 is fixedly connected to one end of the fixed shaft, and a connecting wire 51 is wound around the winding disk 5, and a slot is opened through the top of the skateboard 4, and the connecting wire 51 is inserted into the slot, and the connecting wire 51 is inserted into the connecting groove 22, and an impact ball 53 is arranged at the bottom of the beam 21, and the impact ball 53 is fixedly connected to the bottom end of the connecting wire 51, which is used to reel up the connecting wire 51, thereby causing the impact ball 53 to rise.
[0023] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in actual use, through the arrangement of multiple rollers 3, the anti-theft door can be moved horizontally during the detection of the anti-theft door, so that it is more convenient to detect more surfaces of the anti-theft door, and at the same time, with the horizontal movement of the slide plate 4, the detection range can be more comprehensive. When in use, the anti-theft door is first placed on the top of the base 1 by a forklift or other tools, and the two ends of the anti-theft door are placed on two placement seats 11 respectively, and then the second motor 6 is driven to drive the screw rod 61 to rotate. With the cooperation of the fixed block 44 and the rolling of the four rollers 42, the slide plate 4 will slide horizontally, and at the same time drive the connecting line 51 and the impact ball 53 to slide horizontally. At this time, the impact ball 53 can be moved The first motor 52 is driven to rotate the winding drum 5, so that the winding drum 5 reels the connecting wire 51, and the impact ball 53 rises and slides to the highest point, and then the impact ball 53 is allowed to fall freely, so that the impact ball 53 hits the anti-theft door for detection. During the detection process, the four hydraulic telescopic cylinders 32 can be driven to extend at the same time, so that the support box 31 and multiple rollers 3 can be driven to slide upward, so that the anti-theft door can be lifted. Under the action of multiple rollers 3, the anti-theft door can be pushed to slide horizontally, so that the anti-theft door can be moved. Then, multiple positions on the surface of the anti-theft door can be detected, thereby improving the convenience of using the device, and then the deformation of the anti-theft door caused by the impact is detected by external sensors or monitoring equipment.
[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0027] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An anti-theft door impact detection device, comprising a base (1), characterized in that: Both ends of the top of the base (1) are fixedly connected to support plates (2), the two support plates (2) are arranged vertically, the tops of the two support plates (2) are horizontally fixedly connected to the same crossbeam (21), the top of the base (1) is fixedly connected to two placement seats (11), the two placement seats (11) are respectively arranged on opposite sides of the two support plates (2), the top of the base (1) is provided with a moving mechanism, the top of the crossbeam (21) is provided with a slide plate (4) that slides horizontally, the top of the slide plate (4) is rotatably connected to a winding disk (5), the top of the crossbeam (21) is provided with a sliding mechanism for sliding the slide plate (4), and the top of the slide plate (4) is provided with a detection mechanism.
2. The anti-theft door impact detection device according to claim 1, characterized in that: The moving mechanism comprises a roller shaft (3); a placement groove (12) is provided on the top of the base (1); the placement groove (12) is arranged between two placement seats (11); a support box (31) is vertically slidable inside the placement groove (12); a plurality of roller shafts (3) are provided; the plurality of roller shafts (3) are all arranged inside the support box (31); the two ends of the plurality of roller shafts (3) are rotatably connected to opposite sides inside the support box (31); four hydraulic telescopic cylinders (32) are installed at the bottom of the placement groove (12); the top ends of the four hydraulic telescopic cylinders (32) are fixedly connected to the four corners of the bottom of the support box (31).
3. The anti-theft door impact detection device according to claim 1, characterized in that: The sliding mechanism comprises rollers (42), and both ends of the bottom of the slide plate (4) are fixedly connected to connecting plates (41). Four rollers (42) are provided, and the four rollers (42) form a pair of two. The two pairs of rollers (42) are rotatably connected to opposite sides of the two connecting plates (41).
4. The anti-theft door impact detection device according to claim 3, characterized in that: Slide grooves (23) are horizontally provided on both sides of the surface of the cross beam (21), and the four rollers (42) roll inside the two slide grooves (23) respectively. A connecting groove (22) is vertically penetrated through the top of the cross beam (21), and one end of the top of the slide plate (4) is vertically fixedly connected with a fixing block (44), and both ends of the top of the support plate (2) are fixedly connected with side plates (24), and a screw rod (61) is rotatably connected between the two side plates (24), and the two ends of the screw rod (61) are respectively sleeved inside the two side plates (24), and the screw rod (61) is sleeved inside the fixing block (44), and the fixing block (44) cooperates with the screw rod (61), and a second motor (6) is installed on the surface of one of the side plates (24), and the output shaft of the second motor (6) is fixedly connected to one end of the screw rod (61).
5. The anti-theft door impact detection device according to claim 4, characterized in that: The detection mechanism comprises a winding disk (5), two vertical plates (43) are vertically fixedly connected to the top of the slide plate (4), one of the vertical plates (43) is fixedly connected to the surface of a fixed block (44), a winding disk (5) is rotatably connected between the two vertical plates (43), a fixed shaft is sleeved at the center of the winding disk (5), the fixed shaft is sleeved inside the two vertical plates (43), a first motor (52) is installed on the surface of one of the vertical plates (43), and the output shaft of the first motor (52) is fixedly connected to one end of the fixed shaft.
6. The anti-theft door impact detection device according to claim 5, characterized in that: A connecting wire (51) is wound inside the winding disk (5), a notch is formed through the top of the slide plate (4), the connecting wire (51) is inserted into the notch, the connecting wire (51) is inserted into the connecting groove (22), and an impact ball (53) is arranged at the bottom of the crossbeam (21), and the impact ball (53) is fixedly connected to the bottom end of the connecting wire (51).