F142b production prediction safety protection device

Abstract

The utility model belongs to the field of chemical production safety technology, concretely relates to F142b production forecast security protection equipment, including inverted T type support board and combustible gas alarm, is equipped with the adjusting channel of cross section inverted T type support board is opened to the H structure, the adjusting channel is slidably connected with the lifting adjusting board of cross section inverted H structure, the utility model discloses, when needing to install combustible gas alarm on the lifting adjusting board, can be inserted into the convex groove through the socket, and the tension spring is in the state of not stretching at this time, so the transmission column of slider front end is in the bottom opening of Z type transmission channel just below, so when the socket is inserted, will promote transmission column to enter Z type transmission channel, and by the shape design of Z type transmission channel, make two sliders relatively move, and stretch the tension spring, just as the state shown in the drawing four, and two sliders relatively move will synchronously drive the plug block of inverted L type connecting rod connection to insert into the slot.

Description

Technical Field

[0001] This utility model belongs to the field of chemical production safety technology, specifically relating to the F142b production prediction safety protection device. Background Technology

[0002] In the chemical production field, especially in the production process of F142b, real-time monitoring of combustible gas leaks is crucial. Combustible gas detectors, as core safety equipment, are typically fixed to the ground or near the equipment using a support frame and are linked to a detection system to achieve rapid early warning of combustible gas leaks. However, the existing installation structure of combustible gas detectors has the following technical defects:

[0003] Separate installation and height adjustment: Traditional support frames require the alarm to be fixedly installed first, and then its height is adjusted using additional adjustment mechanisms (such as bolts, clips, etc.). This process is cumbersome, and it requires re-tightening after adjustment, resulting in low efficiency.

[0004] The fixing and adjustment functions are not coordinated: Most existing support frames adopt a split design, with the height adjustment mechanism (such as telescopic rods and slide rails) and the fixing mechanism (such as locking bolts) being independent of each other. This makes it impossible for users to complete the height adjustment and fixing at the same time as installing the alarm. Therefore, there is an urgent need for an integrated installation structure that can complete the height adjustment and fixing simultaneously during the installation of the combustible gas alarm onto the support frame, thereby improving the deployment efficiency and reliability of safety equipment.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide the F142b production prediction safety protection device to solve the problems of the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] The F142b production prediction safety protection device includes an inverted T-shaped support plate and a combustible gas alarm. The inverted T-shaped support plate has an adjustment channel with an I-shaped cross-section. A lifting adjustment plate with an I-shaped cross-section is slidably connected within the adjustment channel. An I-shaped socket is fixedly connected to the back of the combustible gas alarm, and the socket is inserted into a matching convex groove at the top of the lifting adjustment plate. A synchronous positioning component is also included, installed on the back of the lifting adjustment plate and connected to the outer wall of the inverted T-shaped support plate and the back of the socket.

[0009] Preferably, the synchronous positioning component includes a slide groove on the back of the lifting adjustment plate, near its top. Two symmetrically arranged sliders with an I-shaped vertical cross-section are slidably connected in the slide groove, and the opposite ends of the two sliders are fixed to the inner wall of the slide groove by tension springs.

[0010] Preferably, each slider has a transmission column fixedly connected to its front end, and the front end of each transmission column is movably connected to a Z-shaped transmission channel. Two Z-shaped transmission channels are symmetrically arranged on the back of the socket.

[0011] Preferably, the bottom end of the Z-shaped transmission channel extends outward and is connected, and the inner width of the Z-shaped transmission channel is equal to the diameter of the transmission column.

[0012] Preferably, an inverted L-shaped connecting rod is fixedly connected to the opposite side wall of the rear ends of the two sliders, and an insert is fixedly connected to the opposite side wall of the bottom ends of the two inverted L-shaped connecting rods. The other end of each insert is movably inserted into a slot opened in the outer wall of the inverted T-shaped support plate.

[0013] Preferably, there are several slots arranged in an equidistant array, and the depth of each slot is smaller than the width of the slider.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) In the F142b production prediction safety protection device of this utility model, when it is necessary to install the combustible gas alarm on the lifting adjustment plate, it can be inserted into the convex groove through the socket. At this time, the tension spring is in an unstretched state, and the transmission column at the front end of the slider is directly below the bottom opening of the Z-shaped transmission channel. Therefore, when the socket is inserted, it will cause the transmission column to enter the Z-shaped transmission channel. With the help of the shape design of the Z-shaped transmission channel, the two sliders will move towards each other and stretch the tension spring, as shown in the attached figure. Figure 4 As shown in the diagram, the relative movement of the two sliders will synchronously drive the plug connected to the inverted L-shaped connecting rod to be inserted into the slot, thereby realizing the installation of the combustible gas alarm and enabling synchronous fixation of the installed height, thus improving the deployment efficiency and reliability of the safety equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0018] Figure 3This is a schematic diagram of the unfolded three-dimensional structure of the Z-shaped transmission channel and transmission column of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of point A of this utility model;

[0020] Explanation of key figure labels:

[0021] 1. Inverted T-shaped support plate; 11. Lifting and adjusting plate; 12. Socket; 13. Combustible gas alarm; 2. Synchronous positioning component; 21. Slider; 22. Tension spring; 23. Transmission column; 24. Z-shaped transmission channel; 25. Inverted L-shaped connecting rod; 26. Insert block; 27. Slot. Detailed Implementation

[0022] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Separate installation and height adjustment: Traditional support frames require the alarm to be fixedly installed first, and then its height is adjusted using additional adjustment mechanisms (such as bolts, clips, etc.). This process is cumbersome, and it requires re-tightening after adjustment, resulting in low efficiency.

[0026] The fixing and adjustment functions are not coordinated: Most existing support frames adopt a split design, with the height adjustment mechanism (such as telescopic rods and slide rails) and the fixing mechanism (such as locking bolts) being independent of each other, which makes it impossible for users to complete the height adjustment and fixing at the same time as installing the alarm.

[0027] See attached document Figure 1-4 The F142b production prediction safety protection device includes an inverted T-shaped support plate 1 and a combustible gas alarm 13. The inverted T-shaped support plate 1 has an adjustment channel with an I-shaped cross-section. A lifting adjustment plate 11 with an I-shaped cross-section is slidably connected in the adjustment channel. A socket 12 with an I-shaped cross-section is fixed to the back of the combustible gas alarm 13. The socket 12 is inserted into a matching convex groove at the top of the lifting adjustment plate 11. A synchronous positioning component 2 is installed on the back of the lifting adjustment plate 11 and is connected to the outer wall of the inverted T-shaped support plate 1 and the back of the socket 12.

[0028] Furthermore, such as Figure 1-4 As shown, in order to simultaneously install the combustible gas alarm 13 and simultaneously fix its height adjustment, a synchronous positioning component 2 is provided. This component includes a groove on the back of the lifting adjustment plate 11, near its top. Two symmetrically arranged sliders 21 with an I-shaped vertical cross-section are slidably connected within the groove. The opposite ends of the two sliders 21 are fixed to the inner wall of the groove by tension springs 22. A transmission column 23 is fixed to the front end of each slider 21, and the front end of each transmission column 23 is movably connected to a Z-shaped transmission channel 24. The two Z-shaped transmission channels 24 are arranged in a... Symmetrically arranged on the back of the socket 12, the bottom end of the Z-shaped transmission channel 24 extends outward and connects. The inner width of the Z-shaped transmission channel 24 is equal to the diameter of the transmission column 23. An inverted L-shaped connecting rod 25 is fixedly connected to the opposite side wall of the rear end of the two sliders 21. An insert block 26 is fixedly connected to the opposite side wall of the bottom end of the two inverted L-shaped connecting rods 25. The other end of the insert block 26 is movably inserted into the slot 27 opened in the outer wall of the inverted T-shaped support plate 1. There are several slots 27, which are arranged in an equidistant array. The depth of the slot 27 is smaller than the width of the slider 21.

[0029] Appendix Figure 4 The tension spring 22 shown is in a stretched state. When the socket 12 is pulled out of the convex groove, under the action of the shape of the tension spring 22 and the Z-shaped transmission channel 24, the transmission column 23 connected to both sliders 21 will move away from each other by a fixed distance.

[0030] In actual use, when the combustible gas alarm 13 needs to be installed on the lifting adjustment plate 11, it can be inserted into the convex groove through the socket 12. At this time, the tension spring 22 is in an unstretched state, and the transmission column 23 at the front end of the slider 21 is directly below the bottom opening of the Z-shaped transmission channel 24. Therefore, when the socket 12 is inserted, it will cause the transmission column 23 to enter the Z-shaped transmission channel 24. With the help of the shape design of the Z-shaped transmission channel 24, the two sliders 21 will move towards each other and stretch the tension spring 22, as shown in the attached diagram. Figure 4 As shown in the diagram, the relative movement of the two sliders 21 will synchronously drive the plug 26 connected to the inverted L-shaped connecting rod 25 to be inserted into the slot 27, thereby realizing the installation of the combustible gas alarm 13 and enabling synchronous fixation of the installed height, thereby improving the deployment efficiency and reliability of the safety equipment.

[0031] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An F142b production prediction safety protection device, comprising an inverted T-shaped support plate (1) and a combustible gas alarm (13), wherein the inverted T-shaped support plate (1) has an adjustment channel with an I-shaped cross-section, and a lifting adjustment plate (11) with an I-shaped cross-section is slidably connected within the adjustment channel, characterized in that, The combustible gas alarm (13) has a socket (12) with an I-shaped cross-section fixed to its back. The socket (12) is inserted into a matching convex groove at the top of the lifting adjustment plate (11). Synchronous positioning component (2) is installed on the back of the lifting adjustment plate (11) and is connected to the outer wall of the inverted T-shaped support plate (1) and the back of the socket (12).

2. The F142b production prediction safety protection device according to claim 1, characterized in that, The synchronous positioning component (2) includes a slide groove on the back of the lifting adjustment plate (11) and near its top. Two symmetrically arranged sliders (21) with an I-shaped vertical cross-section are slidably connected in the slide groove. The opposite ends of the two sliders (21) are fixed to the inner wall of the slide groove by a tension spring (22).

3. The F142b production prediction safety protection device according to claim 2, characterized in that, The front end of each slider (21) is fixedly connected to a transmission column (23), and the front end of each transmission column (23) is movably connected to a Z-shaped transmission channel (24). The two Z-shaped transmission channels (24) are symmetrically arranged on the back of the socket (12).

4. The F142b production prediction safety protection device according to claim 3, characterized in that, The bottom end of the Z-shaped transmission channel (24) extends outward and connects to the outside. The inner width of the Z-shaped transmission channel (24) is equal to the diameter of the transmission column (23).

5. The F142b production prediction safety protection device according to claim 3, characterized in that, An inverted L-shaped connecting rod (25) is fixedly connected to the opposite side wall of the rear end of each of the two sliders (21). An insert (26) is fixedly connected to the opposite side wall of the bottom end of each of the two inverted L-shaped connecting rods (25). The other end of each insert (26) is movably inserted into a slot (27) opened on the outer wall of the inverted T-shaped support plate (1).

6. The F142b production prediction safety protection device according to claim 5, characterized in that, The number of slots (27) is several, and the several slots (27) are arranged in an equidistant array. The depth of the slots (27) is smaller than the width of the slider (21).

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