Buried combustion detection terminal convenient to install

Abstract

The utility model discloses a buried gas detection terminal convenient to install, which relates to the technical field of gas leakage monitoring terminals and comprises a connecting assembly, the lower end of the connecting assembly is connected with a circular cavity, and an inner cavity on one side of the upper end of the connecting assembly is connected with an installation assembly. A rotating assembly is connected to an inner cavity in the middle of the upper end of the connecting assembly, a second U-shaped pull rod is pulled to enable a circular connecting block and a circular cover body to form a 90-degree angle, the circular connecting block is exposed out of a fixing groove, then a first U-shaped pull rod is pulled to move the mounting assembly to the position over the fixing groove, and the mounting assembly is fixed. A circular connecting rod and a first rectangular connecting block are made to coincide with a fixing groove, then the first rectangular connecting block is rotated, and finally, a second rectangular connecting block is pulled to install a detection terminal in an embedded hole, so that the detection terminal moves downwards along the embedded hole, and impact force is avoided. Therefore, the detection terminal is prevented from being damaged, and finally the installation efficiency of the detection terminal is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas leakage monitoring terminal technical field more specifically, relate to a kind of buried fuel detection terminal of easy installation. BACKGROUND

[0002] Gas leakage monitoring terminal is a kind of equipment for detecting and monitoring gas leakage, usually used in home, commercial and industrial environments to ensure safety and prevent fire or explosion accidents, and the current buried fuel detection terminal is mainly placed in the pre-buried hole on the ground with circular cover and circular cavity, but the surface of the circular cover has no force point, so when the buried fuel detection terminal is installed, the cover is first held with both hands and moved downward along the pre-buried hole, if the detection terminal slips, it will fall into the pre-buried hole in free fall, and impact force will be generated during the free fall of the detection terminal, which will increase the damage rate of the detection terminal. SUMMARY

[0003] The utility model aims at providing a kind of buried fuel detection terminal of easy installation to solve the problems raised in the above background technology: the current buried fuel detection terminal is mainly placed in the pre-buried hole on the ground with circular cover and circular cavity, but the surface of the circular cover has no force point, so when the buried fuel detection terminal is installed, the cover is first held with both hands and moved downward along the pre-buried hole, if the detection terminal slips, it will fall into the pre-buried hole in free fall, and impact force will be generated during the free fall of the detection terminal, which will increase the damage rate of the detection terminal.

[0004] A kind of buried fuel detection terminal of easy installation, including connecting assembly, the lower end of the connecting assembly is connected with circular cavity, and the upper end of the connecting assembly is connected with installation assembly in one side inner cavity, the upper end of the connecting assembly is connected with rotating assembly in inner cavity of middle part, and the lower end of connecting assembly is screwed with circular cavity.

[0005] Preferably, the connecting assembly includes a circular cover, a placing groove is formed on the surface of one side of the upper end of the circular cover, and a connecting groove is formed on the surface of the middle part of the upper end of the circular cover, a fixing groove is formed at the lower end of the connecting groove, the installation assembly is fitted with the placing groove, and the rotating assembly is fitted with the connecting groove.

[0006] Preferably, the mounting assembly comprises a circular connecting rod, a first rectangular connecting block is connected to the lower end surface of the circular connecting rod, and a second rectangular connecting block is connected to the upper end of the circular connecting rod, a first U-shaped groove is formed in the top end surface of the second rectangular connecting block, a first U-shaped pull rod is mounted in the inner cavity of the first U-shaped groove, and the two ends of the first U-shaped pull rod are rotatably connected to the second rectangular connecting block, and the circular connecting rod and the first rectangular connecting block in the mounting assembly are matched with the fixed groove.

[0007] Preferably, the rotating assembly comprises a circular connecting block, a circular rotating rod is connected to one end of the circular connecting block, a second U-shaped groove is formed in the top end surface of the circular connecting block, a second U-shaped pull rod is connected to the inner cavity of the second U-shaped groove, and the two ends of the second U-shaped pull rod are rotatably connected to the circular connecting block, and the circular rotating rod is rotatably connected to the circular cover body.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1) In the utility model, the circular connecting block and the circular cover body are at ninety degrees by pulling the second U-shaped pull rod, the fixed groove is exposed, the mounting assembly is moved to the upper side of the fixed groove by pulling the first U-shaped pull rod, the circular connecting rod and the first rectangular connecting block are overlapped with the fixed groove, the first rectangular connecting block is rotated, and the detection terminal is mounted in the embedded hole by pulling the second rectangular connecting block, so that the detection terminal is moved downward along the embedded hole, impact force is avoided, the detection terminal is prevented from being damaged, and the installation efficiency of the detection terminal is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a whole structure schematic view of the utility model;

[0011] Figure 2 It is an internal structure schematic view of the utility model;

[0012] Figure 3 It is a connecting assembly structure schematic view of the utility model;

[0013] Figure 4 It is a mounting assembly structure schematic view of the utility model;

[0014] Figure 5 It is a rotating assembly structure schematic view of the utility model.

[0015] Label explanation: 1, connecting assembly; 101, round cover; 102, placement groove; 103, connecting groove; 104, fixed groove; 2, rotating assembly; 201, round connecting block; 202, round rotating rod; 203, second U-shaped groove; 204, second U-shaped pull rod; 3, mounting assembly; 301, round connecting rod; 302, first rectangular connecting block; 303, second rectangular connecting block; 304, first U-shaped groove; 305, first U-shaped pull rod; 4, round cavity. DETAILED DESCRIPTION

[0016] Embodiment: please see Figure 1 and Figure 2 , a convenient installation of buried type fuel detection terminal, including connecting assembly 1, the lower end of connecting assembly 1 is connected with round cavity 4, and the inner cavity of one side of the upper end of connecting assembly 1 is connected with mounting assembly 3, the inner cavity of the middle part of the upper end of connecting assembly 1 is connected with rotating assembly 2, and the lower end of connecting assembly 1 is threadedly connected with round cavity 4.

[0017] Please see Figure 3 , connecting assembly 1 includes round cover 101, the surface of one side of the upper end of round cover 101 is provided with placement groove 102, and the surface of the middle part of the upper end of round cover 101 is provided with connecting groove 103, the lower end of connecting groove 103 is provided with fixed groove 104, mounting assembly 3 is matched with placement groove 102, and rotating assembly 2 is matched with connecting groove 103.

[0018] Please see Figure 4 , mounting assembly 3 includes round connecting rod 301, the lower end surface of round connecting rod 301 is connected with first rectangular connecting block 302, and the upper end of round connecting rod 301 is connected with second rectangular connecting block 303, the top surface of second rectangular connecting block 303 is provided with first U-shaped groove 304, first U-shaped pull rod 305 is mounted in the inner cavity of first U-shaped groove 304, and the two ends of first U-shaped pull rod 305 are rotationally connected with second rectangular connecting block 303, and the round connecting rod 301 and first rectangular connecting block 302 in mounting assembly 3 are matched with fixed groove 104.

[0019] Please see Figure 5 , rotating assembly 2 includes round connecting block 201, one end of round connecting block 201 is connected with round rotating rod 202, the top surface of round connecting block 201 is provided with second U-shaped groove 203, second U-shaped pull rod 204 is connected in the inner cavity of second U-shaped groove 203, and the two ends of second U-shaped pull rod 204 are rotationally connected with round connecting block 201, and round rotating rod 202 is rotationally connected with round cover 101.

[0020] Working principle: first along the second U-shaped groove 203 204, the second U-shaped pull rod is stirred, so that the second U-shaped pull rod 204 and the circular connecting block 201 is ninety degrees, and then pull the second U-shaped pull rod 204 drive circular connecting block 201 along the circular rotating rod 202 rotation, until the circular connecting block 201 and the circular cover 101 is ninety degrees angle, at this time, the circular cover 101 on the upper end surface of the fixed groove 104 is exposed;

[0021] When the circular cover 101 on the upper end surface of the fixed groove 104 is exposed, along the first U-shaped groove 304 305, the first U-shaped pull rod is stirred, so that the first U-shaped pull rod 305 and the second rectangular connecting block 303 is ninety degrees, and then pull the first U-shaped pull rod 305 upwards, in turn, the installation assembly 3 is taken out from the placement groove 102, and the circular connecting rod 301 and the first rectangular connecting block 302 in the installation assembly 3 are penetrated through the connecting groove 103 and the fixed groove 104, and then the second rectangular connecting block 303 is rotated by ninety degrees, at this time, pull the second rectangular connecting block 303 and lift the whole detection terminal, then place the whole detection terminal to the preburied hole on the ground, finally, the installation assembly 3 and the rotating assembly 2 are restored to the original position, thus all the operations are completed.

[0022] The above shows and describes the basic principle, main features and advantages of the present application. The skilled in the art should understand that the present application is not limited by the above examples, the above examples and the description described in the specification are only preferred examples of the present application, and are not intended to limit the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A buried fire detection terminal for easy installation comprising a connection assembly (1), characterized in that: The lower end of the connecting assembly (1) is connected with a circular cavity (4), and the inner cavity of one side of the upper end of the connecting assembly (1) is connected with a mounting assembly (3), and the inner cavity of the middle part of the upper end of the connecting assembly (1) is connected with a rotating assembly (2).

2. The buried fire detection terminal of claim 1, wherein: The connecting assembly (1) comprises a circular cover body (101), the surface of one side of the upper end of the circular cover body (101) is provided with a placing groove (102), and the surface of the middle part of the upper end of the circular cover body (101) is provided with a connecting groove (103), and the lower end of the connecting groove (103) is provided with a fixing groove (104).

3. A buried fire detection terminal of claim 2, wherein: The mounting assembly (3) comprises a circular connecting rod (301), the lower end surface of the circular connecting rod (301) is connected with a first rectangular connecting block (302), and the upper end of the circular connecting rod (301) is connected with a second rectangular connecting block (303), the top surface of the second rectangular connecting block (303) is provided with a first U-shaped groove (304), and the first U-shaped groove (304) is provided with a first U-shaped pull rod (305) in the inner cavity.

4. A ground mounted flame detection terminal according to claim 3, wherein: The rotating assembly (2) comprises a circular connecting block (201), one end of the circular connecting block (201) is connected with a circular rotating rod (202), the top surface of the circular connecting block (201) is provided with a second U-shaped groove (203), and the second U-shaped groove (203) is connected with a second U-shaped pull rod (204) in the inner cavity.

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