Cable type linear constant temperature detector for early warning of fire engineering

Abstract

The utility model discloses a cable type linear constant temperature detector used for fire engineering early warning, comprising a constant temperature detector main body, the bottom end of a telescopic rod is connected with a cleaning rod, two sides of one end of the cleaning rod are both provided with rollers, one end of the cleaning rod is provided with a cleaning brush, and two sides of the constant temperature detector main body are both provided with installation sheets. According to the utility model, the fixed plate is installed at the position, close to the top end, of one end of the constant-temperature detector main body, then the limiting grooves are formed in the two sides of one end of the constant-temperature detector main body, the vertical height of the cleaning rod can be adjusted after the telescopic rod is started to work, and the rollers on the two sides of the cleaning rod can move along the limiting grooves; according to the constant-temperature detector, the cleaning rod is arranged on the fixed-temperature detector main body, so that the constant-temperature detector main body has guiding capacity during travel, and the cleaning brush can clean the display window and the front surface of the constant-temperature detector main body in the up-down moving process of the cleaning rod, so that the constant-temperature detector main body has better surface cleaning capacity in the working process, and the convenience in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable-type linear constant-temperature detectors, in particular to a cable-type linear constant-temperature detector used for early warning of fire engineering. Background Art

[0002] Fire protection engineering is a fire protection engineering that eliminates hidden dangers and prevents disasters. It mainly includes the rescue of personnel at the fire scene, the safety protection and rescue of important facilities and equipment, important property, and extinguishing fires. Therefore, fire protection engineering is a very important type of engineering facility in life. Among them, one of the more important aspects of fire protection engineering is the prevention of fires.

[0003] When fire protection engineering is being implemented, the most important thing is fire prevention. At this time, cable-type linear constant temperature detectors will be used. They are detectors that respond to fire parameters around continuous lines. They are mainly used for fire detection, have good environmental adaptability, and can provide close or close protection. However, since the working environment is generally a public environment, dust falling is prone to occur during work. If there is a lot of dust accumulation, it will directly affect the staff's observation of the data. Utility Model Content

[0004] The purpose of the utility model is to provide a cable-type linear constant temperature detector for fire engineering early warning, so as to solve the problem raised in the above background technology that since the working environment is generally a public environment, dust falling and the like are likely to occur during work. If there is a lot of dust accumulation, it is easy to directly affect the staff's observation of data.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cable-type linear constant temperature detector for fire engineering early warning, comprising a constant temperature detector body, a fixing plate is installed at the top of one end of the fixed temperature detector body, a telescopic rod is connected to the bottom end of the fixing plate, a cleaning rod is connected to the bottom end of the telescopic rod, rollers are installed on both sides of one end of the cleaning rod, a cleaning brush is installed at one end of the cleaning rod, and mounting plates are installed on both sides of the fixed temperature detector body.

[0006] Preferably, limiting grooves are provided on both sides of one end of the fixed temperature detector body, and the limiting grooves are symmetrically distributed about the vertical center axis of the fixed temperature detector body.

[0007] Preferably, three groups of telescopic rods are evenly distributed on the top of the cleaning rod, and the cleaning brushes are evenly distributed on one end of the cleaning rod.

[0008] Preferably, the rollers are symmetrically distributed about the vertical center axis of the cleaning rod, and a display window is installed at the middle position of one end of the constant temperature detector body.

[0009] Preferably, a mounting rod is installed at one end of the constant temperature detector body, a back plate is provided on the outer side wall of one end of the mounting rod, and a reset spring is wound around the outer side wall of the mounting rod between the constant temperature detector body and the back plate.

[0010] Preferably, a through hole is opened inside the back plate, and the through hole is adapted to the mounting rod, and three groups of the mounting rod are distributed at one end of the constant temperature detector body.

[0011] Preferably, a cable probe is installed at the bottom end of the constant temperature detector body, the outer wall of the cable probe is provided with a protective sleeve, the outer wall of the protective sleeve is connected to a mounting sleeve, and a slot is opened at the bottom end of the inside of the protective sleeve, and a rubber ring is bonded to the inner wall of the slot.

[0012] Preferably, the top end of the mounting sleeve is mounted on the bottom end of the constant temperature detector body, and a threaded connection is formed between the inside of the mounting sleeve and the outside of the top end of the protective sleeve.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cable-type linear fixed-temperature detector for fire engineering early warning not only improves the cleaning ability of the cable-type linear fixed-temperature detector, but also improves the installation ability and protection ability of the cable-type linear fixed-temperature detector;

[0014] (1) By installing the fixing plate at a position near the top of one end of the fixed temperature detector body, and then opening the limit grooves on both sides of one end of the fixed temperature detector body, the vertical height of the cleaning rod can be adjusted after the telescopic rod is started. During the lifting and lowering process of the cleaning rod, the rollers on both sides thereof can move along the limit grooves, so that the cleaning rod has a guiding ability during the movement. During the upward and downward movement of the cleaning rod, the cleaning brush can clean the display window and the front surface of the fixed temperature detector body, so that the cleaning rod has a better surface cleaning ability during the working process, thereby improving the convenience during use;

[0015] (2) By installing the mounting rod on the back end of the fixed temperature detector body and winding the reset spring around the outside of the mounting rod, during the installation process, since a through hole is provided inside the back plate, the mounting rod can be inserted into the back plate. When installing on the back, the mounting rod is first placed on the installation wall. At this time, the reset spring contracts, which plays a certain degree of installation buffer protection work, thereby better improving the overall protection capability during the installation process;

[0016] (3) The cable probe is installed at the bottom of the fixed temperature detector body, and the same installation sleeve is installed at the bottom of the fixed temperature detector body on the outside of the cable probe. Then the protective sleeve is installed inside the installation sleeve under the design of external threads. After the installation of the protective sleeve is completed, the cable probe can be protected. At this time, after the rubber ring is bonded, the extension cable of the cable probe is protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a partial side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning rod structure of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the top cross-sectional structure of the protective cover of the utility model.

[0021] In the figure: 1. Constant temperature detector body; 2. Fixing plate; 3. Telescopic rod; 4. Cleaning rod; 5. Display window; 6. Limiting groove; 7. Mounting plate; 8. Cable probe; 9. Protective cover; 10. Back plate; 11. Mounting rod; 12. Reset spring; 13. Cleaning brush; 14. Roller; 15. Rubber ring; 16. Mounting sleeve. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: a cable-type linear constant temperature detector for fire engineering early warning, comprising a constant temperature detector body 1, a fixing plate 2 is installed at the top of one end of the constant temperature detector body 1, a telescopic rod 3 is connected to the bottom end of the fixing plate 2, a cleaning rod 4 is connected to the bottom end of the telescopic rod 3, rollers 14 are installed on both sides of one end of the cleaning rod 4, a cleaning brush 13 is installed at one end of the cleaning rod 4, and mounting plates 7 are installed on both sides of the constant temperature detector body 1;

[0024] Limiting grooves 6 are provided on both sides of one end of the fixed temperature detector body 1, and the limiting grooves 6 are symmetrically distributed about the vertical center axis of the fixed temperature detector body 1;

[0025] The telescopic rod 3 is evenly distributed in three groups at the top of the cleaning rod 4, and the cleaning brushes 13 are evenly distributed at one end of the cleaning rod 4;

[0026] The rollers 14 are symmetrically distributed about the vertical center axis of the cleaning rod 4, and a display window 5 is installed at the middle position of one end of the constant temperature detector body 1;

[0027] A mounting rod 11 is installed at one end of the fixed temperature detector body 1, a back plate 10 is provided on the outer side wall of one end of the mounting rod 11, and a return spring 12 is wound around the outer side wall of the mounting rod 11 between the fixed temperature detector body 1 and the back plate 10;

[0028] The back plate 10 is provided with through holes inside, and the through holes are adapted to the mounting rods 11. The mounting rods 11 are distributed in three groups at one end of the fixed temperature detector body 1;

[0029] A cable probe 8 is installed at the bottom end of the fixed temperature detector body 1, and a protective sleeve 9 is provided on the outer wall of the cable probe 8. The outer wall of the protective sleeve 9 is connected to a mounting sleeve 16. A notch is opened at the bottom end of the inner part of the protective sleeve 9, and a rubber ring 15 is bonded to the inner wall of the notch.

[0030] The top end of the mounting sleeve 16 is mounted on the bottom end of the constant temperature detector body 1, and the inside of the mounting sleeve 16 and the outside of the top end of the protective sleeve 9 form a threaded connection;

[0031] Furthermore, the interior of the installation sleeve 16 is provided with an internal thread, and the outer side wall at the top of the protective sleeve 9 is provided with an external thread, and the two are adapted to each other to form a threaded connection, so that the protective sleeve 9 can protect the outside of the cable probe 8.

[0032] Working principle: First, install the cable probe 8 at the bottom end of the constant temperature detector body 1, and the same installation sleeve 16 is installed at the bottom of the constant temperature detector body 1 on the outside of the cable probe 8, and then install the protective sleeve 9 inside the installation sleeve 16 under the design of external thread. After completing the installation of the protective sleeve 9, the cable probe 8 is protected. At this time, after the rubber ring 15 is bonded, the extended cable of the cable probe 8 is protected. The cable probe 8 performs constant temperature detection, and the data generated after the detection is transmitted to the inside of the constant temperature detector body 1. After information processing, the data is displayed at the position of the display window 5. After starting the telescopic rod 3, the vertical height of the cleaning rod 4 can be adjusted. During the up and down movement of the cleaning rod 4, the cleaning brush 13 can clean the display window 5 and the front surface of the constant temperature detector body 1, which is convenient for the staff to observe.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cable-type linear constant temperature detector for early warning of fire engineering, comprising a constant temperature detector body (1), characterized in that: A fixing plate (2) is installed at the top end of one end of the fixed temperature detector body (1), a telescopic rod (3) is connected to the bottom end of the fixing plate (2), a cleaning rod (4) is connected to the bottom end of the telescopic rod (3), rollers (14) are installed on both sides of one end of the cleaning rod (4), a cleaning brush (13) is installed at one end of the cleaning rod (4), and mounting plates (7) are installed on both sides of the fixed temperature detector body (1).

2. The cable-type linear constant temperature detector for fire engineering early warning according to claim 1 is characterized in that: Limiting grooves (6) are provided on both sides of one end of the constant temperature detector body (1), and the limiting grooves (6) are symmetrically distributed about the vertical center axis of the constant temperature detector body (1).

3. The cable-type linear constant temperature detector for fire engineering early warning according to claim 1 is characterized in that: The telescopic rod (3) is evenly distributed in three groups at the top end of the cleaning rod (4), and the cleaning brushes (13) are evenly distributed at one end of the cleaning rod (4).

4. The cable-type linear constant temperature detector for fire engineering early warning according to claim 1 is characterized in that: The rollers (14) are symmetrically distributed about the vertical center axis of the cleaning rod (4), and a display window (5) is installed at the middle position of one end of the constant temperature detector body (1).

5. The cable-type linear constant temperature detector for fire engineering early warning according to claim 1 is characterized in that: A mounting rod (11) is installed at one end of the fixed temperature detector body (1), a back plate (10) is provided on the outer side wall of one end of the mounting rod (11), and a return spring (12) is wound around the outer side wall of the mounting rod (11) between the fixed temperature detector body (1) and the back plate (10).

6. The cable-type linear constant temperature detector for fire engineering early warning according to claim 5 is characterized in that: A through hole is provided inside the back plate (10), and the through hole and the mounting rod (11) are adapted to each other. The mounting rod (11) is distributed in three groups at one end of the constant temperature detector body (1).

7. The cable-type linear constant temperature detector for fire engineering early warning according to claim 1 is characterized in that: A cable probe (8) is installed at the bottom end of the constant temperature detector body (1), the outer wall of the cable probe (8) is provided with a protective sleeve (9), the outer wall of the protective sleeve (9) is connected to a mounting sleeve (16), and a groove is opened at the bottom end of the inside of the protective sleeve (9), and a rubber ring (15) is bonded to the inner wall of the groove.

8. The cable-type linear constant temperature detector for fire engineering early warning according to claim 7 is characterized in that: The top end of the mounting sleeve (16) is mounted on the bottom end of the constant temperature detector body (1), and the inside of the mounting sleeve (16) and the outside of the top end of the protective sleeve (9) form a threaded connection.

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