Transmission-type smokemeter mounting device

Abstract

The utility model discloses a transmission type smokemeter installation device, which comprises a box body, a box cover and a smokemeter body, the box body is provided with a containing cavity used for placing the smokemeter body, the bottom of the box body is provided with a wheel groove, a supporting leg with a roller is rotatably installed in the wheel groove, the box cover is installed on the box body in a hinged mode, and the box cover is installed on the box body in a hinged mode. A containing groove matched with the smoke meter body is formed in the top of the box cover, movable grooves are formed in the two sides of the box cover, movable plates are movably installed in the movable grooves and provided with openings with the two sides communicated, clamping plates are movably installed in the openings, and the clamping plates are connected with the clamping plates. The clamping plate is movably inserted into the clamping groove in the side wall of the smokemeter body to limit the movement of the smokemeter body. The transmission-type smokemeter can be installed and protected, meanwhile, the moving convenience of the transmission-type smokemeter is improved, the extra workload is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke detection, in particular to a transmission type smoke meter installation device. Background Art

[0002] The smoke meter is used to monitor vehicle exhaust emissions, and is mainly used to measure exhaust gas from diesel engines. A piston pump is used to extract a certain volume of exhaust gas from the exhaust pipe of the diesel engine at a specified time, and it is passed through a filter paper of a certain area. The smoke particles in the exhaust are trapped on the filter paper and dye the filter paper black. The absorbance of the filter paper is measured with a photoelectric measuring device, and the absorbance indicates the degree of smoke in the exhaust.

[0003] Since the transmission type smoke meter needs to frequently perform inspection operations between different vehicles during operation, it is inconvenient to frequently carry it by hand, which will increase the workload of the staff and reduce the efficiency. Therefore, it is necessary to design an installation device for the transmission type smoke meter, which can install and protect the transmission type smoke meter product, while improving its convenience of movement, reducing additional workload and improving work efficiency. Utility Model Content

[0004] The utility model aims to provide a transmission type smoke meter installation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A transmission type smoke meter installation device comprises a box body, a box cover and a smoke meter body, the box body is provided with a accommodating cavity for placing the smoke meter body, the bottom of the box body is provided with a wheel groove, a support leg with a roller is rotatably installed in the wheel groove, the box cover is hingedly installed on the box body, the top of the box cover is provided with a accommodating groove adapted to the smoke meter body, and movable grooves are provided on both sides, a movable plate is movably installed in the movable groove, the movable plate is provided with an opening communicated at both sides, and a clamping plate is movably installed in the opening, and the clamping plate is movably inserted into the clamping groove of the side wall of the smoke meter body to limit its movement.

[0007] Furthermore, the movable plate is provided with a lock opening which is communicated with each other up and down, a lock block is movably installed in the lock opening, the card plate is provided with a notch which is arranged opposite to the lock opening, the card plate is inserted into the card slot, the notch is below the lock opening, and the movement of the lock block is limited by inserting it into the notch.

[0008] Furthermore, there are two notches symmetrically arranged on both sides of the card board, one is used for inserting and fixing the card board with the card slot, and the other is used for fixing the card board after it is withdrawn from the card slot to prevent it from moving.

[0009] Furthermore, the smoke meter body is provided with four supporting columns at the bottom, the receiving groove is provided with four column holes arranged in alignment with the columns, the smoke meter body is placed in the receiving groove, and the columns are inserted into the column holes to limit its movement.

[0010] Furthermore, the accommodating groove is provided with an opening communicating with the accommodating cavity, and the smoke meter body is provided with a carrying handle at its top. When the smoke meter body is installed in the accommodating cavity, the carrying handle passes through the opening and is placed in the accommodating groove, and the smoke meter body and the box are lifted by pulling the carrying handle.

[0011] Furthermore, the box cover is provided with a handle on its side wall for pulling the box cover to rotate.

[0012] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0013] When not in use, the utility model stores the smoke meter body by the box body, and protects the smoke meter body by the box body and the box cover; when in use, the smoke meter body is placed in the accommodating groove on the top of the box cover, and its movement is restricted by the movable plate and the clamping plate, and is moved by the supporting feet with rollers on the bottom of the box body, thereby replacing the movement of the smoke meter body by hand. Even in the case of frequent movements, the smoke meter body can be moved conveniently, the workload is reduced, and the transmission type smoke meter product can be installed and protected, while the convenience of movement is improved, the extra workload is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the utility model exploded from another angle;

[0016] Figure 3 This is a schematic diagram of the installation of the smoke meter body and the box cover of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation of the smoke meter body and the box cover at another angle of the utility model.

[0018] Description of reference numerals:

[0019] Box body 1; box cover 2; smoke meter body 3; wheel groove 11; support foot 12; accommodating groove 21; movable groove 22; movable plate 23; clamping plate 24; locking block 25; column hole 26; pull handle 27; column 31; hand handle 32. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Example

[0023] Cooperate Figures 1 to 4 As shown, the utility model discloses a transmission type smoke meter installation device, comprising a box body 1, a box cover 2 and a smoke meter body 3, the box body 1 is provided with a accommodating cavity for placing the smoke meter body 3, the bottom of the box body 1 is provided with a wheel groove 11, and a support leg 12 with a roller is rotatably installed in the wheel groove 11, the box cover 2 is hingedly installed on the box body 1, the top of the box cover 2 is provided with a accommodating groove 21 adapted to the smoke meter body 3, and movable grooves 22 are provided on both sides, a movable plate 23 is movably installed in the movable groove 22, the movable plate 23 is provided with an opening communicated at both sides, and a clamping plate 24 is movably installed in the opening, and the clamping plate 24 is movably inserted in the clamping groove of the side wall of the smoke meter body 3 to limit its movement.

[0024] The movable installation method of this embodiment is preferably provided with a guide groove, and the guide block is installed in the guide groove for movement, and limit blocks are provided on both sides of the guide groove to prevent falling off.

[0025] The movable plate 23 is provided with a lock opening which is communicated with each other from top to bottom, and a lock block 25 is movably installed in the lock opening. The clamping plate 24 is provided with a notch which is arranged in correspondence with the lock opening. The clamping plate 24 is inserted into the clamping slot, and the notch is located below the lock opening. The movement of the lock block 25 is limited by inserting it into the notch.

[0026] There are two notches symmetrically arranged on both sides of the card plate 24, one is used for inserting and fixing the card plate with the card slot 24, and the other is used for fixing the card plate 24 after it is withdrawn from the card slot to prevent it from moving.

[0027] The smoke meter body 3 is provided with four supporting columns 31 at the bottom, and the receiving groove 21 is provided with four column holes 26 arranged in alignment with the columns 31. The smoke meter body 3 is placed in the receiving groove 21, and the columns 31 are inserted into the column holes 26 to limit its movement.

[0028] The accommodating groove 21 is provided with an opening communicating with the accommodating cavity, and the smoke meter body 3 is provided with a carrying handle 32 at its top. When the smoke meter body 3 is installed in the accommodating cavity, the carrying handle 32 passes through the opening and is placed in the accommodating groove. When the smoke meter body 3 is installed in the accommodating cavity and the box cover 2 is closed, the smoke meter body 1 and the box body 1 are lifted by pulling the carrying handle 32.

[0029] The box cover 2 is provided with a handle 27 on its side wall for pulling the box cover 2 to rotate.

[0030] When not in use, the smoke meter body 3 is stored in the box body 1, and the smoke meter body 3 is protected by the box body 1 and the box cover 2. When in use, the smoke meter body 1 is placed in the accommodating groove 21 on the top of the box cover 2, and its movement is restricted by the movable plate 23 and the clamping plate 24, and is moved by the supporting feet 12 with rollers at the bottom of the box body 1, thereby replacing the movement of the smoke meter body 3 by hand. Even in frequent movements, it can be moved conveniently, reducing the workload, and can install and protect the transmission type smoke meter product, while improving its convenience of movement, reducing additional workload, and improving work efficiency.

[0031] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A transmission type smoke meter installation device, characterized in that: The utility model comprises a box body, a box cover and a smoke meter body, wherein the box body is provided with a accommodating cavity for placing the smoke meter body, the bottom of the box body is provided with a wheel groove, a support leg with a roller is rotatably installed in the wheel groove, the box cover is hingedly installed on the box body, the top of the box cover is provided with a accommodating groove adapted to the smoke meter body, and movable grooves are provided on both sides, a movable plate is movably installed in the movable groove, the movable plate is provided with an opening communicated at both sides, and a clamping plate is movably installed in the opening, and the clamping plate is movably inserted in the clamping groove of the side wall of the smoke meter body to limit its movement.

2. A transmission type smoke meter installation device as claimed in claim 1, characterized in that: The movable plate is provided with a lock opening which is communicated with each other from top to bottom, a lock block is movably installed in the lock opening, the card plate is provided with a notch which is arranged in correspondence with the lock opening, the card plate is inserted in the card slot, the notch is below the lock opening, and the movement of the lock block is limited by inserting it in the notch.

3. A transmission type smoke meter installation device as claimed in claim 2, characterized in that: There are two notches which are symmetrically arranged on both sides of the card board, one is used for inserting and fixing the card board with the card slot, and the other is used for fixing the card board after it is withdrawn from the card slot to prevent it from moving.

4. A transmission type smoke meter installation device as claimed in claim 1, characterized in that: The smoke meter body is provided with four supporting columns at the bottom, the containing groove is provided with four column holes arranged in alignment with the columns, the smoke meter body is placed in the containing groove, and the columns are inserted into the column holes to limit their movement.

5. The transmission type smoke meter installation device according to claim 1, characterized in that: The accommodating groove is provided with an opening communicating with the accommodating cavity, and the smoke meter body is provided with a carrying handle at its top. When the smoke meter body is installed in the accommodating cavity, the carrying handle passes through the opening and is placed in the accommodating groove, and the smoke meter body and the box are lifted by pulling the carrying handle.

6. The transmission type smoke meter installation device according to claim 1, characterized in that: The box cover is provided with a handle on its side wall for pulling the box cover to rotate.

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