Safety protection tool strength detection device for safety engineering

Abstract

The utility model belongs to the technical field of safety engineering, and relates to a safety protection tool strength detection device for safety engineering, which comprises a base, the upper surface of the base is fixedly connected with a bearing plate, the bearing plate is internally provided with a sliding groove, the sliding groove is internally connected with a sliding block in a sliding manner, the surface of the sliding block is fixedly connected with a threaded column, and the threaded column is fixedly connected with a nut. The surface of the threaded column is in threaded connection with a threaded pipe, and the surface of the threaded pipe is fixedly connected with an extrusion plate. The device has the beneficial effects that by arranging the bearing plate, the extrusion plate, the limiting column, the human body model, the sliding block, the threaded pipe and the threaded column, damage caused by the human body model wearing the protective tool body under different pressures can be tested and observed and recorded, the human body model can be taken down to directly carry out strength detection work on the protective tool body, and meanwhile in the detection process, the detection efficiency is improved. A detected object can be extruded and fixed all around, so that the stability of the detected object in the detection process is ensured, and the accuracy of a test result is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety engineering, and in particular relates to a safety protective gear strength detection device for safety engineering. Background Art

[0002] Safety gear refers to the protective equipment that all workers on the construction site need to wear. The most common safety gear is the safety helmet. The safety helmet is mainly used to protect the head from injury. Existing safety gear needs to be strength tested during production.

[0003] The prior art patent document with publication number CN220120583U discloses a safety protective gear strength detection device for safety engineering, which belongs to the technical field of detection devices, and includes a base, a movable warehouse is arranged in the base, and a first forward and reverse motor is fixedly connected to the inner wall of the movable warehouse, and the output shaft of the first forward and reverse motor is fixedly connected to a first threaded column, and the other end of the first threaded column is fixedly connected to a second threaded column. By setting the first forward and reverse motor, when people need to limit protective gear of different sizes, people only need to control the operation of the first forward and reverse motor through an external control switch, so as to drive the first threaded column and the second threaded column to rotate. Under the joint action of the first threaded column and the threaded cap, the connecting rod can be driven to move, and then the extrusion plate can be driven to move, so that protective gear of different sizes can be limited, so that people can detect protective gear of different sizes more quickly.

[0004] Although the device can achieve the purpose of limiting the position of protective gear of different sizes, it only limits the left and right positions of the protective gear, which may cause the protective gear to fall off front and back during the test, resulting in inaccurate test data. In addition, the above-mentioned device is not easy to move, so it is not convenient to move or transport. At the same time, the strength testing device in the prior art can only detect the strength of the protective gear itself, and cannot observe the damage caused to the human body under different pressures when the protective gear is on the human body. Utility Model Content

[0005] The utility model provides a safety protective gear strength detection device for safety engineering to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base, the upper surface of the base is fixedly connected to a bearing plate, the interior of the bearing plate is provided with a slide groove, the interior of the slide groove is slidably connected to a slider, the surface of the slider is fixedly connected to a threaded column, the surface of the threaded column is threadedly connected to a threaded tube, one end of the threaded column is fixedly connected to a handle through the threaded tube, the surface of the threaded tube is fixedly connected to an extrusion plate, the surface of the extrusion plate is overlapped with a human body model, the interior of the human body model is sleeved with a limiting column, the surface of the human body model is sleeved with a protective gear body, the interior of the base is fixedly connected to a hydraulic rod, and the surface of the hydraulic rod is fixedly connected to a universal wheel.

[0007] As a further solution of the utility model: the limiting column is fixedly connected to the upper surface of the bearing plate, and the human body model is overlapped on the upper surface of the bearing plate.

[0008] As a further solution of the utility model: a column is fixedly connected to the upper surface of the base, one end of the column is fixedly connected to a top plate, and a detection mechanism is sleeved inside the top plate.

[0009] As a further solution of the utility model: the number of the limiting columns is two and they are arranged front to back around the slide slot, and the number of the extrusion plates is four and they are respectively arranged in the front, back, left and right directions of the human body model.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The strength testing device for safety protective gear for safety engineering, by setting a load plate, an extrusion plate, a limit column, a human model, a slider, a threaded tube and a threaded column, in actual application, through the cooperation between the above, not only can the damage caused by the human model wearing the protective gear body under different pressures be tested and observed and recorded, but also the human model can be removed to directly perform strength testing on the protective gear body. At the same time, during the testing process, the front, back, left and right sides of the tested object can be squeezed and fixed, thereby ensuring the stability of the tested object during the testing process, thereby ensuring the accuracy of the test results.

[0012] 2. The safety gear strength testing device for safety engineering is provided with a hydraulic rod and a universal wheel. In actual application, the universal wheel can be pushed by the hydraulic rod to contact the ground, thereby facilitating the movement of the device, achieving the purpose of rapid transportation of the device, reducing the time required for the transportation device, and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0015] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle load-bearing plate;

[0017] In the figure: 1. base; 2. load-bearing plate; 3. column; 4. detection mechanism; 5. top plate; 6. protective gear body; 7. human body model; 8. limit column; 9. slide groove; 10. hydraulic rod; 11. universal wheel; 12. extrusion plate; 13. threaded column; 14. threaded pipe; 15. slider; 16. handle. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] See also Figure 1-3The utility model provides the following technical solutions: it includes a base 1, a bearing plate 2 is fixedly connected to the upper surface of the base 1, a slide groove 9 is provided inside the bearing plate 2, a slider 15 is slidably connected inside the slide groove 9, a threaded column 13 is fixedly connected to the surface of the slider 15, a threaded tube 14 is threadedly connected to the surface of the threaded column 13, one end of the threaded column 13 passes through the threaded tube 14 and is fixedly connected to a handle 16, a squeeze plate 12 is fixedly connected to the surface of the threaded tube 14, and the bearing plate 2, the squeeze plate 12, the limit column 8, the human model 7, the slider 15, the threaded tube 14 and the threaded column 13 are arranged. In actual applications, through the cooperation among the above, not only can the damage caused by the human model 7 wearing the protective gear body 6 under different pressures be tested and observed and recorded, but also the human body can be removed. The human model 7 directly performs strength testing on the protective gear body 6. During the testing process, the front, back, left and right sides of the tested object can be squeezed and fixed, thereby ensuring the stability of the tested object during the testing process, thereby ensuring the accuracy of the test results. The surface of the squeezing plate 12 is overlapped with the human model 7, the internal sleeve of the human model 7 is sleeved with the limiting column 8, the surface of the human model 7 is sleeved with the protective gear body 6, the internal fixed connection of the base 1 is a hydraulic rod 10, and the surface of the hydraulic rod 10 is fixedly connected with a universal wheel 11. By setting the hydraulic rod 10 and the universal wheel 11, in actual applications, the universal wheel 11 can be pushed by the hydraulic rod 10 to contact the ground, thereby facilitating the movement of the device, achieving the purpose of rapid transportation of the device, reducing the time required for the transportation device, and improving the detection efficiency.

[0021] Specifically, the limiting column 8 is fixedly connected to the upper surface of the carrying plate 2 , and the human body model 7 is overlapped on the upper surface of the carrying plate 2 .

[0022] Specifically, a column 3 is fixedly connected to the upper surface of the base 1 , one end of the column 3 is fixedly connected to a top plate 5 , and a detection mechanism 4 is sleeved inside the top plate 5 .

[0023] Specifically, there are two limit posts 8 arranged front to back around the slide slot 9 , and there are four squeeze plates 12 arranged in the front, back, left and right directions of the human body model 7 .

[0024] The working principle of the utility model is:

[0025] S1. When the device is in use, the universal wheel 11 is first pushed out by the hydraulic rod 10 to make it contact the ground, so that the device can be pushed to the desired detection location. Then, the hydraulic rod 10 is controlled to retract, so that the universal wheel 11 can be controlled to retract into the inside of the base 1, and the base 1 directly contacts the ground, which is convenient for the detection work;

[0026] S2. During the detection process, first decide whether to install the human model 7 according to different detection requirements. When it is necessary to detect and record the damage to the human body, take the human model 7 and insert it into the surface of the limit column 8, then pull the handle 16 to drive the slider 15 to move inside the slide groove 9 until the extrusion plate 12 fits the surface of the human model 7, then put the protective gear body 6 on the upper end of the human model 7, and then rotate the threaded column 13 through the handle 16 to rotate it inside the threaded tube 14, and then cooperate with the slider 15 to squeeze, so as to achieve solidification. The function of the fixed squeezing plate 12 is to fix the front, back, left and right sides of the human body model 7 in the same way, and the damage of the human body model 7 wearing the protective gear body 6 under different pressures can be observed and recorded through the cyclic falling of the detection mechanism 4. When only the strength of the protective gear body 6 needs to be tested, the human body model 7 is removed, and the protective gear body 6 is directly placed on the surface of the bearing plate 2. Similarly, it is fixed by the squeezing plate 12, and the strength test can be carried out. At the same time, due to the fixation on four sides, the stability of the protective gear body 6 during the test is guaranteed, thereby ensuring the accuracy of the test results.

[0027] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0031] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A safety gear strength detection device for safety engineering, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a bearing plate (2), a slide groove (9) is provided inside the bearing plate (2), a slider (15) is slidably connected inside the slide groove (9), a threaded column (13) is fixedly connected to the surface of the slider (15), a threaded tube (14) is threadedly connected to the surface of the threaded column (13), one end of the threaded column (13) passes through the threaded tube (14) and is fixedly connected to a handle (16), an extrusion plate (12) is fixedly connected to the surface of the threaded tube (14), a human body model (7) is overlapped on the surface of the extrusion plate (12), a limiting column (8) is sleeved inside the human body model (7), a protective gear body (6) is sleeved on the surface of the human body model (7), a hydraulic rod (10) is fixedly connected to the inside of the base (1), and a universal wheel (11) is fixedly connected to the surface of the hydraulic rod (10).

2. A safety gear strength detection device for safety engineering according to claim 1, characterized in that: The limiting column (8) is fixedly connected to the upper surface of the bearing plate (2), and the human body model (7) is overlapped on the upper surface of the bearing plate (2).

3. The safety gear strength detection device for safety engineering according to claim 1 is characterized in that: The upper surface of the base (1) is fixedly connected to a column (3), one end of the column (3) is fixedly connected to a top plate (5), and a detection mechanism (4) is sleeved inside the top plate (5).

4. The safety gear strength detection device for safety engineering according to claim 1 is characterized in that: The number of the limiting columns (8) is two and they are arranged front to back around the slide groove (9); the number of the extrusion plates (12) is four and they are respectively arranged in the front, back, left and right directions of the human body model (7).

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