Safety net detection equipment

Abstract

The utility model relates to the technical field of safety net detection, in particular to safety net detection equipment. According to the technical scheme, the device comprises a bottom plate, a control box, a limiting strip, a first support, a limiting plate, a second support, a pressing plate, a display screen and a supporting block, the limiting plate is fixed to one end of the upper end face of the bottom plate, sliding rails are fixed to the two sides, located at one end of the limiting plate, of the upper end face of the bottom plate, and sliding grooves are formed in the lower sides of the two ends of the limiting strip; the limiting strip is slidably installed on the sliding rail through the sliding groove, the first support is fixed to the upper end face of the limiting strip, the lower end of the second support is fixed to the end, away from the limiting plate, of the upper end face of the bottom plate through a supporting strip, and one side of the supporting strip is connected with one end of the sliding rail. Hydraulic cylinders are fixed to the middles of the two ends of the lower sides of the interiors of the first support and the second support correspondingly, and hydraulic rods are movably installed in the middles of the lower ends of the hydraulic cylinders. The safety net quality stretching detection device has the advantage of being beneficial to quality stretching detection of safety nets.

Description

Technical Field

[0001] The utility model relates to the technical field of safety net detection, in particular to a safety net detection device. Background Art

[0002] Safety nets are a tool used to protect people. They include various types of nets, such as screens, climbing nets, and site anti-fall nets. These nets are usually made of materials such as metal wires and nylon ropes, and can effectively prevent people from falling or other accidents. Safety nets are widely used in construction, engineering, mining and other fields to ensure the safety of workers. At the same time, safety nets are also widely used in other fields, such as sports, outdoor climbing, etc.

[0003] In the construction industry, in order to ensure the safety of workers, safety nets need to be hung on the outside of the building under construction to prevent people or objects from falling and to play a protective role. In order to ensure the quality of the safety nets, the quality of the safety nets needs to be checked after they are produced. Therefore, a detection device that is conducive to quality tensile testing of safety nets is now needed. Utility Model Content

[0004] The purpose of the utility model is to provide a safety net detection device, which has the advantage of being facilitating quality tensile testing of the safety net, and solves the problem that in order to ensure the quality of the safety net, the quality of the safety net needs to be checked after the safety net is produced.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety net detection device, including a bottom plate, a control box, a limit bar, a first bracket, a limit plate, a second bracket, a pressure plate, a display screen and a support block;

[0006] The limiting plate is fixed to one end of the upper end surface of the bottom plate;

[0007] The upper end surface of the bottom plate is located at one end of the limiting plate and both sides thereof are fixed with slide rails;

[0008] The lower sides of both ends of the limit strip are provided with sliding grooves;

[0009] The limit strip is slidably mounted on the slide rail through a slide groove;

[0010] The first bracket is fixed to the upper end surface of the limiting strip;

[0011] The lower end of the second bracket is fixed to an end of the upper end surface of the bottom plate away from the limiting plate through a support bar;

[0012] And one side of the support bar is connected to one end of the slide rail.

[0013] Preferably, a hydraulic cylinder is fixed at the middle of both ends of the inner lower side of the first bracket and the second bracket;

[0014] A hydraulic rod is movably installed at the middle of the lower end of the hydraulic cylinder;

[0015] The lower end of the hydraulic rod is fixed at the middle of the two ends of the upper end surface of the pressing plate.

[0016] Preferably, the control box is fixed to a side of the upper end surface of the bottom plate away from one end of the limit plate;

[0017] A control panel is embedded in the middle of the upper front end of the control box;

[0018] The two ends of the control panel on one side away from the control box are respectively inlaid with a display screen and buttons;

[0019] And the display screen is located at the upper end of the button.

[0020] Preferably, there are four support blocks in total;

[0021] And the four support blocks are respectively fixed at the four corners of the lower end surface of the bottom plate.

[0022] Preferably, the middle of the upper end surface of the slide rail and the middle of the inner upper end of the slide groove are both inlaid with electromagnetic strips;

[0023] The display screen and buttons are electrically connected to the control panel via wires;

[0024] The control panel is electrically connected to the control box via a wire;

[0025] The control box is electrically connected to the electromagnetic strip via a wire.

[0026] Preferably, a hydraulic pump is fixed inside the control box;

[0027] And the hydraulic pump is connected with the hydraulic cylinder through an oil pipe.

[0028] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0029] 1. The utility model is conducive to achieving the effect of clamping and limiting the safety net by setting the first bracket and the second bracket. The safe net to be tested is placed at the lower end inside the first bracket and the second bracket, and by controlling the hydraulic pump, the hydraulic rod moves inside the hydraulic cylinder, driving the pressure plate to move downward, so that the pressure plate clamps and limits the safety net inside the first bracket and the second bracket.

[0030] 2. The utility model provides a slide rail and a limit bar, which is beneficial to the effect of stretching detection of the safety net after clamping and limiting. After the safety net is clamped and limited, the electromagnetic blocks on the slide rail and the slide groove are powered on by key control, so that the limit bar slides on the slide rail, and the safety net between the first bracket and the second bracket is stretched by moving the first bracket, which is convenient for stretching quality detection of the safety net. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0032] Figure 2 This is a front view structural schematic diagram of the utility model;

[0033] Figure 3 It is a right oblique structural schematic diagram of the utility model;

[0034] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.

[0035] In the figure: 1. bottom plate; 2. control box; 3. support bar; 4. slide rail; 5. slide groove; 6. limit bar; 7. first bracket; 8. limit plate; 9. hydraulic cylinder; 10. hydraulic rod; 11. second bracket; 12. pressure plate; 13. control panel; 14. display screen; 15. button; 16. support block. DETAILED DESCRIPTION

[0036] 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.

[0037] Embodiment 1

[0038] See also Figure 1-Figure 4 , an embodiment provided by the utility model: a safety net detection device, including a bottom plate 1, a control box 2, a limit bar 6, a first bracket 7, a limit plate 8, a second bracket 11, a pressure plate 12, a display screen 14 and a support block 16;

[0039] The limiting plate 8 is fixed to one end of the upper end surface of the bottom plate 1;

[0040] The upper end surface of the bottom plate 1 is located at one end of the limit plate 8 and the two sides thereof are fixed with slide rails 4;

[0041] The lower sides of both ends of the limit strip 6 are provided with a slide groove 5;

[0042] The limit bar 6 is slidably mounted on the slide rail 4 through the slide groove 5;

[0043] The first bracket 7 is fixed to the upper end surface of the limiting strip 6;

[0044] The lower end of the second bracket 11 is fixed to the end of the upper end surface of the bottom plate 1 away from the limiting plate 8 through the support bar 3;

[0045] And one side of the support bar 3 is connected to one end of the slide rail 4 .

[0046] A hydraulic cylinder 9 is fixed at the middle of both ends of the inner lower side of the first bracket 7 and the second bracket 11;

[0047] A hydraulic rod 10 is movably mounted in the middle of the lower end of the hydraulic cylinder 9;

[0048] The lower end of the hydraulic rod 10 is fixed to the middle of the two ends of the upper end surface of the pressure plate 12.

[0049] A hydraulic pump is fixed inside the control box 2;

[0050] The hydraulic pump is connected to the hydraulic cylinder 9 through an oil pipe.

[0051] The safety net to be tested is placed at the lower end inside the first bracket 7 and the second bracket 11, and by controlling the hydraulic pump, the hydraulic rod 10 moves inside the hydraulic cylinder 9, driving the pressure plate 12 to move downward, so that the pressure plate 12 clamps and limits the safety net inside the first bracket 7 and the second bracket 11.

[0052] Embodiment 2

[0053] See also Figure 1-Figure 4 , an embodiment provided by the utility model: a safety net detection device, compared with the first embodiment, this embodiment also includes: a bottom plate 1, a control box 2, a limit bar 6, a first bracket 7, a limit plate 8, a second bracket 11, a pressure plate 12, a display screen 14 and a support block 16;

[0054] The limiting plate 8 is fixed to one end of the upper end surface of the bottom plate 1;

[0055] The upper end surface of the bottom plate 1 is located at one end of the limit plate 8 and the two sides thereof are fixed with slide rails 4;

[0056] The lower sides of both ends of the limit strip 6 are provided with a slide groove 5;

[0057] The limit bar 6 is slidably mounted on the slide rail 4 through the slide groove 5;

[0058] The first bracket 7 is fixed to the upper end surface of the limiting strip 6;

[0059] The lower end of the second bracket 11 is fixed to the end of the upper end surface of the bottom plate 1 away from the limiting plate 8 through the support bar 3;

[0060] And one side of the support bar 3 is connected to one end of the slide rail 4 .

[0061] The control box 2 is fixed to the side of the upper end surface of the bottom plate 1 away from the end of the limit plate 8;

[0062] A control panel 13 is embedded in the middle of the upper front end of the control box 2;

[0063] The two ends of the control panel 13 facing away from the control box 2 are respectively inlaid with a display screen 14 and a button 15;

[0064] The display screen 14 is located above the button 15 .

[0065] There are four supporting blocks 16 in total;

[0066] And four support blocks 16 are respectively fixed at the four corners of the lower end surface of the base plate 1 .

[0067] Electromagnetic strips are embedded in the middle of the upper end surface of the slide rail 4 and the middle of the inner upper end of the slide groove 5;

[0068] The display screen 14 and the button 15 are electrically connected to the control board 13 through wires;

[0069] The control panel 13 is electrically connected to the control box 2 via a wire;

[0070] The control box 2 is electrically connected to the electromagnetic strip via a wire.

[0071] After the safety net is clamped and limited, the electromagnetic blocks on the slide rail 4 and the slide groove 5 are powered on by the control of the button 15, so that the limit bar 6 slides on the slide rail 4, and the safety net between the first bracket 7 and the second bracket 11 is stretched by the movement of the first bracket 7, so as to facilitate the stretching quality detection of the safety net.

[0072] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A safety net detection device, comprising a base plate (1), a control box (2), a limit bar (6), a first bracket (7), a limit plate (8), a second bracket (11), a pressure plate (12), a display screen (14) and a support block (16), characterized in that: The limiting plate (8) is fixed to one end of the upper end surface of the bottom plate (1); The upper end surface of the bottom plate (1) is located at one end of the limiting plate (8), and slide rails (4) are fixed on both sides; The lower sides of both ends of the limit strip (6) are provided with sliding grooves (5); The limit strip (6) is slidably mounted on the slide rail (4) through the slide groove (5); The first bracket (7) is fixed on the upper end surface of the limiting strip (6); The lower end of the second bracket (11) is fixed to an end of the upper end surface of the bottom plate (1) facing away from the limiting plate (8) through a support bar (3); One side of the support bar (3) is connected to one end of the slide rail (4).

2. A safety net detection device according to claim 1, characterized in that: A hydraulic cylinder (9) is fixed at the middle of both ends of the inner lower side of the first bracket (7) and the second bracket (11); A hydraulic rod (10) is movably mounted at the middle of the lower end of the hydraulic cylinder (9); The lower end of the hydraulic rod (10) is fixed at the middle of both ends of the upper end surface of the pressure plate (12).

3. A safety net detection device according to claim 1, characterized in that: The control box (2) is fixed to a side of the upper end surface of the bottom plate (1) that is away from one end of the limit plate (8); A control panel (13) is embedded in the middle of the upper front end of the control box (2); The control panel (13) is inlaid with a display screen (14) and buttons (15) at both ends of a side facing away from the control box (2); And the display screen (14) is located at the upper end of the button (15).

4. A safety net detection device according to claim 1, characterized in that: There are four supporting blocks (16) in total; The four support blocks (16) are respectively fixed at the four corners of the lower end surface of the bottom plate (1).

5. A safety net detection device according to claim 1, characterized in that: The middle of the upper end surface of the slide rail (4) and the middle of the inner upper end of the slide groove (5) are both inlaid with electromagnetic strips; The display screen (14) and the buttons (15) are electrically connected to the control panel (13) via wires; The control panel (13) is electrically connected to the control box (2) via a wire; The control box (2) is electrically connected to the electromagnetic strip via a wire.

6. A safety net detection device according to claim 1, characterized in that: A hydraulic pump is fixed inside the control box (2); The hydraulic pump is connected to the hydraulic cylinder (9) through an oil pipe.

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