CN214622210U

CN214622210U - Explosion-proof dust concentration detector

Info

Publication number: CN214622210U
Application number: CN202120718398.8U
Authority: CN
Inventors: 袁双喜
Original assignee: Xi'an Yingrun Environmental Protection Technology Group Co ltd
Current assignee: Xi'an Yingrun Environmental Protection Technology Group Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-05
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an explosion-proof dust concentration detector, including the mounting panel, one side of mounting panel is equipped with the screens device, the opposite side of mounting panel is equipped with the main tank body, the main tank body is close to the anticreep piece that two symmetries of one side fixedly connected with of mounting panel set up, be equipped with the slot corresponding with the anticreep piece on the lateral wall of mounting panel, the one end that the main tank body was kept away from to the anticreep piece extends to in the slot, be equipped with in the mounting panel and put the thing groove, it is equipped with the gear to put the thing inslot, the equal fixedly connected with screw rod in both ends of gear, be equipped with the spout on the slot inside wall, sliding connection has the fixture block in the spout, be equipped with the draw-in groove corresponding with the fixture block on the lateral wall of anticreep piece, the one end of fixture block runs through the spout and extends to in the draw-in groove. The utility model discloses a setting of adjustment mechanism, the user only needs the dismouting that the main tank body can be realized to the push-and-pull slide, and easy operation, dismouting are swift, efficiency when effectively improving the maintenance in later stage and overhauing.

Description

Explosion-proof dust concentration detector

Technical Field

The utility model relates to a dust concentration detects technical field, especially relates to explosion-proof dust concentration detector.

Background

The dust detector is mainly used for detecting the dust concentration in the ambient air, so that the dust detector is widely applied to a disease prevention control center, a mine, metallurgy, a power plant, chemical manufacturing, health supervision, environmental protection, environment online monitoring and the like, the dust concentration in the ambient air is continuously detected in real time, the dust environments are different at different heights, the existing online ambient dust concentration detector is usually fixed at a certain height, so that the dust concentration can only be detected in the air environment at the height, the detected data is single, the dust concentration data at different heights cannot be obtained, and the accuracy of air quality assessment in the environment area is further influenced.

The existing patent numbers are: CN 201822237288.0's utility model patent provides an online environment dust concentration detector, has solved above-mentioned problem, but this utility model when needing the dismouting to maintain, need twist repeatedly and move a plurality of bolts, complex operation, efficiency are lower, influence the efficiency that later maintenance overhauld.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving this utility model and need twist repeatedly a plurality of bolts when needing the dismouting to maintain and overhaul, complex operation, efficiency are lower, influence the efficiency that later maintenance overhauld, and the explosion-proof dust concentration detector who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the explosion-proof dust concentration detector comprises a mounting plate, wherein one side of the mounting plate is provided with a clamping device, the other side of the mounting plate is provided with a main box body, one side of the main box body, which is close to the mounting plate, is fixedly connected with two symmetrically arranged anti-falling blocks, the side wall of the mounting plate is provided with slots corresponding to the anti-falling blocks, one ends of the anti-falling blocks, which are far away from the main box body, extend into the slots, the mounting plate is internally provided with object placing slots, the object placing slots are internally provided with gears, two ends of the gears are fixedly connected with screw rods, the inner side walls of the slots are provided with chutes, the chutes are in sliding connection with clamping blocks, the side walls of the anti-falling blocks are provided with clamping slots corresponding to the clamping blocks, one ends of the clamping blocks penetrate through the chutes and extend into the clamping slots, one ends of the screw rods, which are far away from the gears, penetrate through the mounting plate and extend into the clamping blocks, and the screw rods are in threaded connection with the clamping blocks, the screw rod is connected with the mounting plate in a rotating mode, a sliding plate is arranged in the object placing groove, a rack meshed with a gear is fixedly connected to the side wall of the sliding plate, a first sliding rod is inserted into the lower end of the sliding plate in a sliding mode, the lower end of the first sliding rod is fixedly connected with the side wall of the inner bottom end of the object placing groove, an opening corresponding to the sliding plate is formed in the side wall of the inner top end of the object placing groove, and the opening is penetrated through the upper end of the sliding plate.

Preferably, all be equipped with the recess on the relative lateral wall in the opening, the recess internal rotation is connected with the ball, the ball offsets with the lateral wall of slide.

Preferably, the screw rod is rotatably sleeved with a stabilizing ring, and the stabilizing ring is fixedly connected with the inner side wall of the storage groove.

Preferably, a second slide bar is slidably inserted into one end of the clamping block close to the screw, and one end of the second slide bar is fixedly connected with the inner side wall of the sliding groove.

Preferably, the upper end of the sliding plate is fixedly connected with a pull ring.

Preferably, a rubber pad is fixedly connected to one side of the main box body, which is close to the mounting plate.

Has the advantages that:

1. when the device is used, the slide plate is pulled upwards at first, the slide plate drives the two screw rods to rotate through the meshing effect of the rack and the gear, the screw rods drive the fixture blocks to be separated from the clamping grooves through the meshing effect of the threads, a user can take the main box body down, the slide plate is pushed downwards during installation, the slide plate drives the two screw rods to rotate through the meshing effect of the rack and the gear, the screw rods drive the fixture blocks to move into the clamping grooves through the meshing effect of the threads, and installation can be completed;

2. through the setting of ball, can reduce the resistance when slide removes, through the setting of stabilizing the ring, stability when can improving the screw rod rotation, through the setting of second slide bar, stability when can improving the fixture block and remove, through the setting of pull ring, but convenience of customers pulling slide, through the setting of rubber pad, can improve the fastening between main tank body and the mounting panel.

Drawings

Fig. 1 is a schematic structural view of an explosion-proof dust concentration detector provided by the present invention;

fig. 2 is a schematic view of an internal front view structure of the mounting plate of the explosion-proof dust concentration detector provided by the present invention;

fig. 3 is the utility model provides an explosion-proof dust concentration detector's a structural schematic diagram.

In the figure: the anti-falling device comprises a main box body 1, a mounting plate 2, an anti-falling block 3, a clamping block 4, a screw rod 5, a gear 6, a sliding plate 7, a rack 8, a second sliding rod 9 and a first sliding rod 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the explosion-proof dust concentration detector comprises a mounting plate 2 for mounting a gear 6, a clamping device is arranged on one side of the mounting plate 2, a main box body 1 is arranged on the other side of the mounting plate 2, a rubber pad is fixedly connected to one side of the main box body 1 close to the mounting plate 2 for improving the fastening property between the main box body 1 and the mounting plate 2, two symmetrically arranged anti-falling blocks 3 are fixedly connected to one side of the main box body 1 close to the mounting plate 2 for preventing the main box body 1 from falling off, slots corresponding to the anti-falling blocks 3 are arranged on the side wall of the mounting plate 2, and one ends of the anti-falling blocks 3 far away from the main box body 1 extend into the slots;

in the embodiment, a storage groove is arranged in the mounting plate 2, a gear 6 is arranged in the storage groove and used for driving the screw 5 to rotate, the screw 5 is fixedly connected to each of two ends of the gear 6 and used for driving the fixture block 4 to move, a sliding groove is formed in the inner side wall of the insertion groove, the fixture block 4 is connected in the sliding groove in a sliding manner and used for preventing the falling-off prevention block 3 from falling off, a clamping groove corresponding to the fixture block 4 is formed in the side wall of the falling-off prevention block 3, one end of the fixture block 4 penetrates through the sliding groove and extends into the clamping groove, one end, far away from the gear 6, of the screw 5 penetrates through the mounting plate 2 and extends into the fixture block 4, the screw 5 is in threaded connection with the fixture block 4, and the screw 5 is in rotational connection with the mounting plate 2;

in this embodiment, the screw 5 is rotatably sleeved with a stabilizing ring for improving the stability of the screw 5 during rotation, the stabilizing ring is fixedly connected with the inner side wall of the storage groove, one end of the fixture block 4 close to the screw 5 is slidably inserted with a second slide bar 9 for improving the stability of the fixture block 4 during movement, and one end of the second slide bar 9 is fixedly connected with the inner side wall of the storage groove;

in the embodiment, a sliding plate 7 is arranged in the object placing groove and used for driving a rack 8 to move, the side wall of the sliding plate 7 is fixedly connected with the rack 8 meshed with a gear 6 and used for driving the gear 6 to rotate, a first sliding rod 10 is slidably inserted into the lower end of the sliding plate 7 and used for improving the stability of the sliding plate 7 during moving, the lower end of the first sliding rod 10 is fixedly connected with the side wall of the bottom end in the object placing groove, an opening corresponding to the sliding plate 7 is formed in the side wall of the top end in the object placing groove, the upper end of the sliding plate 7 penetrates through the opening, grooves are formed in the opposite side walls in the opening, balls are rotatably connected in the grooves and used for reducing the resistance of the sliding plate 7 during moving, the balls abut against the side wall of the sliding plate 7, and a pull ring is fixedly connected to the upper end of the sliding plate 7 and used for facilitating a user to pull the sliding plate 7;

in this embodiment, at first upwards stimulate slide 7, slide 7 drives two screw rods 5 through

rack

8 and 6 meshed effects of gear and rotates, and screw rod 5 drives fixture block 4 through meshed effects of screw thread and breaks away from in the draw-in groove, and the user can take off main tank 1, and during the installation, promotes slide 7 downwards, and slide 7 drives two screw rods 5 through

rack

8 and 6 meshed effects of gear and rotates, and screw rod 5 drives fixture block 4 through meshed effects of screw thread and removes to the draw-in groove in, can accomplish the installation, the utility model discloses an adjustment mechanism's setting, the user only needs the dismouting that the main tank can be realized to the push-and-pull slide, and easy operation, the dismouting is swift, efficiency when effectively improving the maintenance in later stage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Explosion-proof dust concentration detector, including mounting panel (2), its characterized in that: one side of the mounting plate (2) is provided with a clamping device, the other side of the mounting plate (2) is provided with a main box body (1), one side of the main box body (1) close to the mounting plate (2) is fixedly connected with two symmetrically arranged anti-falling blocks (3), the side wall of the mounting plate (2) is provided with a slot corresponding to the anti-falling blocks (3), one end of each anti-falling block (3) far away from the main box body (1) extends into the slot, a storage groove is arranged in the mounting plate (2), a gear (6) is arranged in the storage groove, two ends of the gear (6) are fixedly connected with screw rods (5), the inner side wall of the slot is provided with a sliding groove, a clamping block (4) is connected in the sliding groove in a sliding manner, the side wall of the anti-falling block (3) is provided with a clamping groove corresponding to the clamping block (4), one end of the clamping block (4) penetrates through the sliding groove and extends into the clamping groove, the utility model discloses a slide bar, including screw rod (5), gear (6), screw rod (5), rack (8) that are equipped with fixedly connected with and gear (6) engaged with on the lateral wall of slide (7), the lower extreme of slide (7) slides and inserts and is equipped with first slide bar (10), the lower extreme of first slide bar (10) with put thing inslot bottom end lateral wall fixed connection, be equipped with the opening corresponding with slide (7) on putting thing inslot top end lateral wall, the upper end through opening of slide (7) is kept away from in the one end of gear (6) runs through mounting panel (2) and extends to fixture block (4), be threaded connection between screw rod (5) and fixture block (4), be connected for rotating between screw rod (5) and mounting panel (2), it is equipped with slide (7) to put thing inslot.

2. The explosion-proof dust concentration detector of claim 1, characterized in that: all be equipped with the recess on the relative lateral wall in the opening, the recess internal rotation is connected with the ball, the ball offsets with the lateral wall of slide (7).

3. The explosion-proof dust concentration detector of claim 1, characterized in that: the screw rod (5) is rotatably sleeved with a stabilizing ring, and the stabilizing ring is fixedly connected with the inner side wall of the article placing groove.

4. The explosion-proof dust concentration detector of claim 1, characterized in that: one end, close to the screw (5), of the clamping block (4) is slidably inserted with a second sliding rod (9), and one end of the second sliding rod (9) is fixedly connected with the inner side wall of the sliding groove.

5. The explosion-proof dust concentration detector of claim 1, characterized in that: the upper end of the sliding plate (7) is fixedly connected with a pull ring.

6. The explosion-proof dust concentration detector of claim 1, characterized in that: one side of the main box body (1) close to the mounting plate (2) is fixedly connected with a rubber pad.