Installation type retractable horizontal anti-falling net
By designing and installing a retractable horizontal anti-fall net, the wheels are used to drive the anti-fall net to expand and contract, and trigger the alarm when falling. This solves the problem that the existing anti-fall net cannot retract and cannot send out alarms in time, and improves the level of anti-fall net. network flexibility and security.
Patent Information
- Application Number
- CN202420930616.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing horizontal anti-fall net cannot shrink, occupy space and cannot issue an alarm in time, delaying the handling of dangerous situations.
An installed retractable horizontal anti-fall net is designed. The main body of the anti-fall net is driven by multiple wheels to expand and contract. When someone or an object falls, the fixed plate is driven by a rope to move, triggering an alarm to sound an alarm.
The flexibility and space utilization of the anti-fall net are improved, and alarms can be issued in time to remind relevant personnel to take measures to reduce losses caused by accidents and improve the safety of the horizontal anti-fall net.
Smart Images
Figure CN222376080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of an installed retractable horizontal anti-falling net, in particular to an installed retractable horizontal anti-falling net. Background Art
[0002] A horizontal fall protection net is a safety protection facility installed at a specific location. It is generally made of high-strength fiber material and has certain strength and toughness. It is used to prevent people or objects from accidentally falling. It is usually installed on high working surfaces, edge areas and other places where falls may occur to provide fall protection and reduce the risk of falling from heights.
[0003] Most horizontal fall prevention nets cannot be retracted, which will cause the nets to be always in an expanded state, which may occupy a certain space and may affect normal operations in some cases; at the same time, most horizontal fall prevention nets cannot issue an alarm in time when a person or object falls into the fall prevention net, which may delay the handling of dangerous situations. Therefore, the utility model provides a mountable retractable horizontal fall prevention net to solve the problems raised in the above-mentioned background technology. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an installed retractable horizontal anti-falling net. When in use, the device drives the anti-falling net body to move by multiple wheels, so as to facilitate its deployment and folding. It can be deployed or folded according to actual needs, thereby improving the flexibility of use. It can be folded up when not in use to reduce the space occupied, and can better adapt to different usage scenarios and needs. When a person or object falls on the anti-falling net body, the rope drives the first fixed plate to move downward, and the alarm button is pressed, thereby triggering the alarm to sound an alarm, so that the mechanism can immediately sound an alarm when a person or object falls on the anti-falling net, reminding relevant personnel to take measures, so as to facilitate timely handling of emergencies.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installed retractable horizontal anti-falling net, comprising an anti-falling net body, a fixing mechanism is fixedly arranged at the front and rear ends of the anti-falling net body, a plurality of magnets are fixedly arranged at the lower side of the anti-falling net body, a plurality of fourth fixing blocks are fixedly arranged at the upper and lower sides of two fixing mechanisms, and an alarm mechanism is fixedly arranged at the lower side of one end of the fixing mechanism at the rear end of the two fixing mechanisms;
[0006] The two fixing mechanisms include fixing rods, and a plurality of second fixing plates are slidably arranged inside the two fixing rods. The alarm mechanism includes a shell, and two clamping blocks are fixedly arranged on the upper end of the inner side of the shell.
[0007] Through the above technical scheme, the anti-fall net body is convenient for providing protection for falling personnel, the fixing mechanism is convenient for installing the anti-fall net body, multiple magnets make the anti-fall net body more tidy to store, multiple fourth fixing blocks are convenient for installing the fixing mechanism through high-strength bolts arranged with inner threads, the alarm mechanism is convenient for triggering the alarm when a person falls, the fixing plate is convenient for installing more mechanisms, the second fixing plate is convenient for installing the internal wheels, the outer shell is convenient for installing and protecting the internal mechanism, and the clamping block is clamped with the first clamping rod so that it can be moved.
[0008] Furthermore, wheels are fixedly arranged on the inner sides of the plurality of second fixing plates, and second fixing blocks are fixedly arranged on the front sides of the second fixing plates at the front ends of the plurality of second fixing plates;
[0009] Through the above technical solution, the second fixing block is convenient for fixing the anti-falling net body, and the wheel is convenient for driving the second fixing block to move so that it can unfold the anti-falling net body.
[0010] Furthermore, the upper ends of the two clamping blocks are clamped with first clamping rods, and a first spring is fixedly arranged between the two first clamping rods and the clamping blocks;
[0011] Through the above technical solution, the first clamping rod is clamped with the clamping block so that it can move up and down, and the spring fixed inside restores the first clamping rod to its original position after moving downward.
[0012] Furthermore, a third fixing block is fixedly provided on the inner side of one end of the two fixing rods, and a second clamping rod is clamped and provided on the inner side of the two third fixing blocks;
[0013] Through the above technical solution, the third fixing block is convenient for installing the internal mechanism, and the second clamping rod is convenient for fixing by being clamped with the first fixing block.
[0014] Furthermore, a sliding button is fixedly provided on the upper side of one end of the two second clamping rods, and a second spring is fixedly provided on the rear side of the two second clamping rods;
[0015] Through the above technical solution, the sliding button can easily drive the second clamping rod to move backward by sliding, thereby releasing the first fixing block, and the second spring restores the second clamping rod to its original position after moving backward.
[0016] Furthermore, a first fixing plate is fixedly provided at the upper ends of the two first clamping rods, and a rope is fixedly provided at the lower side of one end of the first fixing plate;
[0017] Through the above technical solution, the first fixed plate can be easily moved downward to press the alarm button to sound an alarm. When someone falls onto the anti-fall net body, the rope can easily pull the first fixed plate downward.
[0018] Furthermore, an alarm is fixedly arranged at the lower end of the inner side of the shell, and an alarm button is fixedly arranged in the middle of the upper side of the alarm;
[0019] Through the above technical solution, the alarm button moves downward to trigger the alarm to sound an alarm, thereby reminding relevant personnel to carry out rescue.
[0020] Furthermore, a first fixing block is fixedly provided on one side of two second fixing plates at one end of the plurality of second fixing plates;
[0021] Through the above technical solution, the first fixing block is conveniently connected with the second clamping rod through the groove provided on the inner side, thereby playing a fixing role.
[0022] The utility model has the following beneficial effects:
[0023] 1. The utility model proposes an installed retractable horizontal anti-falling net. When in use, the device drives the anti-falling net body to move by multiple wheels, which is convenient for unfolding and folding. It can be unfolded or folded according to actual needs, which improves the flexibility of use. It can be folded up when not in use to reduce the space occupied and can better adapt to different usage scenarios and needs. At the same time, when folded, the multiple magnets at the bottom are adsorbed, so that the anti-falling net body can be stored more neatly and convenient for next use.
[0024] 2. The utility model proposes an installable retractable horizontal anti-fall net. When a person or an object falls onto the anti-fall net body, the rope drives the first fixed plate to move downward, pressing the alarm button, thereby triggering the alarm to sound an alarm. This allows the mechanism to immediately sound an alarm when a person or an object falls onto the anti-fall net, reminding relevant personnel to take measures, thereby facilitating timely handling of emergencies, reducing losses caused by accidents, and improving the safety of the horizontal anti-fall net. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a front axial schematic diagram of the utility model;
[0026] Figure 2 It is a bottom-view axial side schematic diagram of the utility model;
[0027] Figure 3 It is a partial axial side development schematic diagram of the fixing mechanism of the utility model;
[0028] Figure 4 It is a schematic axial cross-sectional view of the alarm mechanism of the utility model.
[0029] Legend:
[0030] 1. Alarm mechanism; 101. Housing; 102. First fixing plate; 103. First clamping rod; 104. First spring; 105. Clamping block; 106. Alarm button; 107. Rope; 108. Alarm; 2. Fixing mechanism; 201. Fixing rod; 202. First fixing block; 203. Second fixing plate; 204. Wheel; 205. Second fixing block; 206. Sliding button; 207. Third fixing block; 208. Second clamping rod; 209. Second spring; 3. Fourth fixing block; 4. Anti-fall net body; 5. Magnet. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Reference Figure 1-4 The utility model provides an embodiment: an installable retractable horizontal anti-falling net, including an anti-falling net body 4, a fixing mechanism 2 is fixedly arranged at the front and rear ends of the anti-falling net body 4, a plurality of magnets 5 are fixedly arranged on the lower side of the anti-falling net body 4, a plurality of fourth fixing blocks 3 are fixedly arranged on the upper and lower sides of the two fixing mechanisms 2, and an alarm mechanism 1 is fixedly arranged on the lower side of one end of the fixing mechanism 2 at the rear end of the two fixing mechanisms 2.
[0033] The anti-fall net body 4 is convenient for protecting falling personnel and reducing the damage caused by the fall. The fixing mechanism 2 is convenient for fixing the anti-fall net body 4 and storing it. The fourth fixing block 3 is convenient for installing the fixing mechanism 2 through high-strength bolts set with inner threads. The alarm mechanism 1 is convenient for alarming when a person falls on the anti-fall net body 4, which serves as a reminder. Multiple magnets 5 are adsorbed when the anti-fall net body 4 is stored, making it tidier after storage and convenient for next use.
[0034] Reference Figure 2-3The two fixing mechanisms 2 include a fixing rod 201, a plurality of second fixing plates 203 are slidingly arranged on the inner side of the two fixing rods 201, a wheel 204 is fixedly arranged on the inner side of the plurality of second fixing plates 203, a second fixing block 205 is fixedly arranged on the front side of the second fixing plate 203 at the front end of the plurality of second fixing plates 203, a third fixing block 207 is fixedly arranged on the inner side of one end of the two fixing rods 201, a second clamping rod 208 is clamped on the inner side of the two third fixing blocks 207, a sliding button 206 is fixedly arranged on the upper side of one end of the two second clamping rods 208, a second spring 209 is fixedly arranged on the rear side of the two second clamping rods 208, and a first fixing block 202 is fixedly arranged on one side of the two second fixing plates 203 at one end of the plurality of second fixing plates 203.
[0035] The fixing rod 201 facilitates the installation of more mechanisms, and the second fixing plate 203 facilitates the installation of the wheel 204. The wheel 204 can easily drive the second fixing block 205 to move by rotating, so that it drives the anti-fall net body 4 to unfold or fold. The first fixing block 202 is clamped with the second clamping rod 208 through the groove opened on the inner side to play a fixing role. The sliding button 206 facilitates the staff to slide the second clamping rod 208 to release the first fixing block 202. The second spring 209 makes the second clamping rod 208 move backward and then bounce it back to its original position for easy reuse. The third fixing block 207 is clamped with the second clamping rod 208 to enable it to slide.
[0036] Reference Figure 4 The alarm mechanism 1 includes a shell 101, two clamping blocks 105 are fixedly provided on the upper end of the inner side of the shell 101, first clamping rods 103 are clamped on the upper ends of the two clamping blocks 105, a first spring 104 is fixedly provided between the two first clamping rods 103 and the clamping blocks 105, a first fixing plate 102 is fixedly provided on the upper ends of the two first clamping rods 103, a rope 107 is fixedly provided on the lower side of one end of the first fixing plate 102, an alarm 108 is fixedly provided on the lower end of the inner side of the shell 101, and an alarm button 106 is fixedly provided in the middle of the upper side of the alarm 108.
[0037] The outer shell 101 is convenient for installing the internal mechanism. When someone falls onto the anti-fall net body 4, the rope 107 drives the first fixed plate 102 to move downward, so that it presses the alarm button 106, thereby triggering the alarm 108 to sound an alarm. The first clamping rod 103 is clamped with the clamping block 105 so that it can slide. The first spring 104 fixed on the inside allows the first clamping rod 103 to bounce back to its original position after moving downward. After the fallen person is rescued, the first spring 104 drives the first fixed plate 102 to move upward, so that it releases the alarm button 106, which is convenient for repeated use.
[0038] Working principle: When the device is in use, the fourth fixing block 3 uses high-strength bolts with inner threads to facilitate the installation of the fixing rod 201 on the wall, and the wheels 204 are rotated to drive the anti-fall net body 4 to move and unfold it, and the first fixing block 202 and the second clamping rod 208 are clamped to fix it, and the second clamping rod 208 is moved backward to facilitate the release of the first fixing block 202, so that the anti-fall net body 4 can be retracted; when a person or object falls on the anti-fall net body 4, the rope 107 drives the first fixing plate 102 to move downward, pressing the alarm button 106, thereby triggering the alarm 108 to sound an alarm.
[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mounted retractable horizontal anti-falling net, comprising an anti-falling net body (4), characterized in that: The anti-falling net body (4) is fixedly provided with fixing mechanisms (2) at both ends, and a plurality of magnets (5) are fixedly provided on the lower side of the anti-falling net body (4). A plurality of fourth fixing blocks (3) are fixedly provided on the upper and lower sides of the two fixing mechanisms (2). An alarm mechanism (1) is fixedly provided on the lower side of one end of the fixing mechanism (2) at the rear end of the two fixing mechanisms (2); The two fixing mechanisms (2) include fixing rods (201), and a plurality of second fixing plates (203) are slidably arranged inside the two fixing rods (201). The alarm mechanism (1) includes a housing (101), and two clamping blocks (105) are fixedly arranged at the upper end of the inner side of the housing (101).
2. The mounted retractable horizontal anti-fall net according to claim 1, characterized in that: Wheels (204) are fixedly arranged on the inner sides of the plurality of second fixing plates (203), and second fixing blocks (205) are fixedly arranged on the front sides of the second fixing plates (203) at the front ends of the plurality of second fixing plates (203).
3. The mountable retractable horizontal anti-fall net according to claim 1, characterized in that: The upper ends of the two clamping blocks (105) are clamped with a first clamping rod (103), and a first spring (104) is fixedly arranged between the two first clamping rods (103) and the clamping blocks (105).
4. The mountable retractable horizontal anti-fall net according to claim 1, characterized in that: A third fixing block (207) is fixedly arranged on the inner side of one end of the two fixing rods (201), and a second clamping rod (208) is clamped and arranged on the inner side of the two third fixing blocks (207).
5. The mounted retractable horizontal anti-falling net according to claim 4, characterized in that: A sliding button (206) is fixedly arranged on the upper side of one end of the two second clamping rods (208), and a second spring (209) is fixedly arranged on the rear side of the two second clamping rods (208).
6. The mounted retractable horizontal anti-fall net according to claim 3, characterized in that: A first fixing plate (102) is fixedly arranged at the upper ends of the two first clamping rods (103), and a rope (107) is fixedly arranged at the lower side of one end of the first fixing plate (102).
7. The installable retractable horizontal anti-fall net according to claim 1, characterized in that: An alarm (108) is fixedly arranged at the lower end of the inner side of the housing (101), and an alarm button (106) is fixedly arranged in the middle of the upper side of the alarm (108).
8. The installable retractable horizontal anti-fall net according to claim 1, characterized in that: A first fixing block (202) is fixedly arranged on one side of two second fixing plates (203) at one end of the plurality of second fixing plates (203).