Separate type pyrotechnic site support for in-site detection sensor
By using a separate fire station bracket design, the sensor is fixed to the installation location using fixing straps or fasteners, which solves the problem of inconsistent sensor position, improves the reliability and convenience of detection, and reduces installation costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 窦建清
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-10
AI Technical Summary
The lack of a unified standard for fixing existing photoelectric switches results in an unstable relative position between the sensor and the object being detected, making them prone to movement and causing false alarms and detection failures.
A separate fire station bracket is adopted, including the bracket body and fixing components. The bracket is fixed to the installation position using fixing straps or fasteners to ensure that the relative position of the sensor and the object being detected is fixed, which facilitates the replacement or removal of the sensor.
This achieves a stable connection between the sensor and the object being detected, avoiding positional shifts, improving the reliability and convenience of detection, and reducing installation costs.
Smart Images
Figure CN224479468U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sensor bracket technology, and in particular to a detachable fire station bracket for in-situ detection sensors. Background Technology
[0002] Currently, there is no unified standard for fixing photoelectric switches on the market. Common fixing methods include the following: 1. Fixing the photoelectric switch with a foam block (drilling holes in the foam and placing the sensor in them), and placing the foam block under the object being tested; 2. C-shaped iron bracket, with steel plate bent into a C-shape. On one side of the C-shaped opening, there is a mounting hole for mounting the sensor, and the other side is placed on the ground under the object being tested; 3. Purchasing a small tripod sold on the market, fixing the sensor on the top of the tripod, and placing the tripod on the ground under the object being tested. These installation methods have the following defects: (1) The height, end face position, and center line position of the sensor from the object being tested are not uniform, which may result in different signals being obtained for the same object being tested at different positions, causing false alarms and detection failures; (2) Since the bracket is not fixed, there may be incidents where the operator moves the bracket unintentionally, such as accidentally touching the lead cable, causing the cable to move and the sensor to move; accidentally touching the sensor, causing the bracket to tilt, fall over, etc. Utility Model Content
[0003] Based on the above analysis, this utility model aims to provide a detachable fire-position bracket for in-situ detection sensors, solving the problems of inconsistent relative positions between existing photoelectric switch mounting brackets and the detected object, as well as the possibility of the mounting brackets being moved. It also facilitates quick replacement or removal of the photoelectric switch.
[0004] The objective of this utility model is mainly achieved through the following technical solutions:
[0005] A detachable fire station bracket for an in-situ detection sensor includes a bracket body and a fixing component. The fixing component is a fixing strap or a fastener. The length of the fixing strap is adjustable. The in-situ detection sensor is mounted on the bracket body. The fixing component is used to fix the bracket body to the mounting position.
[0006] The bracket body includes a connecting plate, a first connecting ear, and a second connecting ear. The first connecting ear and the second connecting ear are respectively located on both sides of the two ends of the connecting plate. The first connecting ear has a first connecting groove, and the second connecting ear has a second connecting groove. The in-situ detection sensor is connected to the first connecting groove. The connecting plate has a connecting hole. The fixing member passes through the second connecting groove or the fastener passes through the connecting hole to fix the connecting plate at the installation position.
[0007] Furthermore, there are two first connecting ears, which are symmetrically arranged on both sides of the connecting plate.
[0008] Furthermore, there are two second connecting ears, which are symmetrically arranged on both sides of the connecting plate.
[0009] Furthermore, the first connecting ear is perpendicularly connected to the connecting plate.
[0010] Furthermore, the second connecting ear is perpendicularly connected to the connecting plate.
[0011] Furthermore, both the first connecting groove and the second connecting groove are U-shaped grooves or rectangular grooves.
[0012] Furthermore, at least two connection holes are provided.
[0013] Furthermore, the fixing strap is a hose clamp or cable tie.
[0014] Furthermore, one of the bracket bodies is mounted on one side of the mounting location and is connected by one of the fixing straps.
[0015] Furthermore, the two bracket bodies are symmetrically arranged on both sides of the installation location and connected by the same fixing strap.
[0016] Furthermore, the support body is made of stainless steel, alloy steel, or insulating non-metallic materials.
[0017] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:
[0018] (1) The present invention provides a first connecting ear and a second connecting ear on both sides of the connecting plate. The first connecting ear and the second connecting ear are respectively located at both ends of the connecting plate. The first connecting ear is provided with a first connecting groove for connecting the in-situ detection sensor. The second connecting ear is provided with a second connecting groove through which the fixing strap passes. The second connecting ear is snapped into the mounting position and is fixedly connected to the mounting position by the fixing strap passing through the second connecting groove or the fastener passing through the connecting hole. This allows the separate fire station bracket to be stably connected to the mounting position, thereby achieving a fixed relative displacement between the in-situ detection sensor and the object being detected, making it inconvenient to move easily. When it is necessary to replace or remove the in-situ detection sensor, it is only necessary to remove the in-situ detection sensor from the first connecting groove to achieve replacement or removal, which is convenient and quick.
[0019] (2) The split-type fire station bracket of this utility model is provided with first connecting ears at both ends of the connecting plate. The first connecting ears are provided with first connecting grooves for connecting in-situ detection sensors. When the bracket body is installed on both the front and rear sides of the installation position, the two in-situ detection sensors can detect the detected items on both sides respectively, realizing detection in two directions at one installation position.
[0020] (3) The separable fire station bracket of this utility model only includes the bracket body and the fixing components. The bracket body and the installation part can be installed through the fixing components. The fixing components are fixing straps or fasteners (such as bolts, screws, etc.). The fixing straps are hose clamps or cable ties. It is easy to install and has a low cost.
[0021] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing this invention. The objectives and other advantages of this invention can be realized and obtained through the details specifically pointed out in the text and accompanying drawings. Attached Figure Description
[0022] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.
[0023] Figure 1 This is a schematic diagram of a separate fire station bracket equipped with an in-situ detection sensor, according to a specific embodiment.
[0024] Figure 2 This is a schematic diagram of the structure of the bracket body with the in-situ detection sensor installed in a specific embodiment;
[0025] Figure 3 This is a schematic diagram of the structure of the support body in a specific embodiment;
[0026] Figure 4 This is a schematic diagram of the connection structure between the separate pyrotechnic station bracket and the mounting bracket, the pyrotechnic device, and the in-situ detection sensor in a specific embodiment.
[0027] Figure 5 This is a schematic diagram of the connection structure between the separate fire station support, the in-situ detection sensor, and the crossbeam in a specific embodiment.
[0028] Figure 6 This is a schematic diagram of the connection structure between the separate fire station support and the in-situ detection sensor and column in a specific embodiment.
[0029] Figure label:
[0030] 1-Support body; 11-Connecting plate; 111-Connecting hole; 12-First connecting ear; 121-First connecting groove; 13-Second connecting ear; 131-Second connecting groove; 2-Fixing component; 100-In-situ detection sensor; 200-Object being detected; 300-Mounting bracket; 301-Crossbeam; 302-Column. Detailed Implementation
[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.
[0032] It should be noted that pyrotechnics are a general term for disposable components and devices containing gunpowder or explosives that, upon external stimulation, will burn or explode to ignite the gunpowder, detonate the explosive, or perform mechanical work. Examples include percussion caps, primers, and ignition tubes. Related equipment or devices will have specific working positions during the assembly, testing, and experimentation of pyrotechnics; these positions are called "pyrotechnic work stations."
[0033] A specific embodiment of this utility model, combined with Figure 1 , Figure 2 and Figure 3 As shown, a detachable flame-working station bracket for an in-situ detection sensor is disclosed, comprising a bracket body 1 and a fixing member 2. The in-situ detection sensor 100 is mounted on the bracket body 1. The fixing member 2 is used to fix the bracket body 1 to the mounting position. The fixing member 2 is a fixing strap or a fastener, and the length of the fixing strap is adjustable. The bracket body 1 includes a connecting plate 11, a first connecting ear 12, and a second connecting ear 13. The first connecting ear 12 and the second connecting ear 13 are respectively located on both sides of the two ends of the connecting plate 11. The first connecting ear 12 has a first connecting groove 121, and the second connecting ear 13 has a second connecting groove 131. The in-situ detection sensor 100 is connected to the first connecting groove 121. The connecting plate 11 has a connecting hole 111. The fixing strap passes through the second connecting groove 131 or the fastener passes through the connecting hole 111 to fix the connecting plate 11 to the mounting position.
[0034] Compared with the prior art, the detachable pyrotechnic station bracket for in-situ detection sensors provided in this embodiment has a first connecting ear 12 and a second connecting ear 13 on both sides of the connecting plate 11. The first connecting ear 12 and the second connecting ear 13 are respectively located at both ends of the connecting plate 11. The first connecting ear 12 has a first connecting groove 121 for connecting the in-situ detection sensor 100, and the second connecting ear 13 has a second connecting groove 131 through which a fixing strap passes. The second connecting ear 13 is snapped into the installation part (such as a column or beam) and connected by a fixing strap. The fixing strap passes through the second connecting groove 131 or the fastener passes through the connecting hole 111 to fix it at the installation part, so that the detachable pyrotechnic station bracket can be stably connected to the installation part, realizing the relative displacement fixation of the in-situ detection sensor 100 and the detected object 200 (such as a pyrotechnic item), which is not easy to move. At the same time, the detachable pyrotechnic station bracket of this embodiment only includes the bracket body 1 and the fixing component 2. It can be installed by the fixing component 2, which is convenient to install and has a low cost.
[0035] Combination Figure 1 , Figure 2 and Figure 3 As shown, there are two first connecting ears 12, symmetrically arranged on both sides of the connecting plate 11. There are also two second connecting ears 13, symmetrically arranged on both sides of the connecting plate 11. The two second connecting ears 13 define the installation space and are located on both sides of the installation location (such as a column or beam). A fixing strap passes through the second connecting groove 131 to bind the connecting plate 11 to the installation location, thus fixing the bracket body 1.
[0036] like Figure 1 , Figure 2 and Figure 3 As shown, the first connecting ear 12 is perpendicularly connected to the connecting plate 11.
[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the second connecting ear 13 is perpendicularly connected to the connecting plate 11.
[0038] like Figure 1 , Figure 2 and Figure 3 As shown, the first connecting groove 121 is a U-shaped groove, a rectangular groove, or other slot that can be installed in the position detection sensor 100, preferably a U-shaped groove. Since the first connecting ear 12 is provided with the first connecting groove 121, and there are two first connecting ears 12, the position detection sensor 100 can be installed on both sides, which facilitates on-site adjustment of the working direction.
[0039] like Figure 1 , Figure 2 and Figure 3 As shown, the second connecting groove 131 is a U-shaped groove, a rectangular groove, or other groove that can fix the belt through which it passes, preferably a rectangular groove.
[0040] The securing strap is either a hose clamp or a cable tie.
[0041] like Figure 2 and Figure 3 As shown, at least two connecting holes 111 are provided, preferably three connecting holes 111, which are located at the three vertices of the triangle. Fasteners (such as bolts, self-tapping screws, and self-drilling screws) are fixed to the relevant parts of the pyrotechnic bracket through the three connecting holes 111 on the bracket body 1.
[0042] Preferably, the bracket body 1 can be made of metal materials such as stainless steel or alloy steel, or it can be made of insulating non-metallic materials. The installation part can be a square or cylindrical column or beam, which is fixed with adjustable length stainless steel hose clamps or plastic cable ties.
[0043] Multiple separate flame-working station brackets can be installed along the length of the installation location, and two bracket bodies 1 can be installed simultaneously on the front and back sides of the same installation location. A fixing strap is used to bind the two bracket bodies 1 to the installation location. For example, as shown... Figure 4 As shown, the object to be tested 200 (pyrotechnic device) is mounted on a mounting bracket 300, which is composed of a crossbeam 301 and a column 302. Figure 4 , Figure 5 As shown, two separate flame-working position supports are provided along the length of the crossbeam 301. The window of the in-situ detection sensor 100 (proximity switch) at this position faces upwards to detect whether there is an item to be detected above. Two separate flame-working position supports are provided along the height of the column 302. Figure 4 and Figure 6 As shown, two support bodies 1 are provided on the front and rear sides of the same height area of the column 302, which are connected by the same fixing strap. The windows of the in-situ detection sensors 100 on the front and rear support bodies 1 face different directions, respectively detecting whether there are any objects to be detected on both sides of the column 302.
[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.
Claims
1. A detachable fire station bracket for in-situ detection sensors, characterized in that, It includes a bracket body (1) and a fixing component (2). The fixing component (2) is a fixing strap or a fastener. The length of the fixing strap is adjustable. An in-situ detection sensor (100) is installed on the bracket body (1). The fixing component (2) is used to fix the bracket body (1) to the installation position. The bracket body (1) includes a connecting plate (11), a first connecting ear (12) and a second connecting ear (13). The first connecting ear (12) and the second connecting ear (13) are respectively provided on both sides of the two ends of the connecting plate (11). The first connecting ear (12) is provided with a first connecting groove (121), and the second connecting ear (13) is provided with a second connecting groove (131). The in-situ detection sensor (100) is connected to the first connecting groove (121). The connecting plate (11) is provided with a connecting hole (111). The fixing strap passes through the second connecting groove (131) or the fastener passes through the connecting hole (111) to fix the connecting plate (11) at the installation position.
2. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, There are two first connecting ears (12), and the two first connecting ears (12) are symmetrically arranged on both sides of the connecting plate (11).
3. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, There are two second connecting ears (13), which are symmetrically arranged on both sides of the connecting plate (11).
4. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, The first connecting ear (12) is perpendicularly connected to the connecting plate (11).
5. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, The second connecting ear (13) is perpendicularly connected to the connecting plate (11).
6. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, Both the first connecting groove (121) and the second connecting groove (131) are U-shaped grooves or rectangular grooves.
7. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, The connecting hole (111) is provided in at least two places; and / or the fixing strap is a hose clamp or a cable tie.
8. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, One of the bracket bodies (1) is connected to the mounting part by a fixing strap.
9. The detachable fire station bracket for in-situ detection sensors according to claim 1, characterized in that, The two bracket bodies (1) are symmetrically arranged on both sides of the installation position and connected by the same fixing strap.
10. The detachable fire station bracket for in-situ detection sensors according to any one of claims 1-9, characterized in that, The support body (1) is made of stainless steel, alloy steel or insulating non-metallic material.