CN213361566U

CN213361566U - Environmental monitoring is with building site raise dust monitor of preventing turning on one's side

Info

Publication number: CN213361566U
Application number: CN202021471551.3U
Authority: CN
Inventors: 邓绮雯; 林松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-04
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an environmental monitoring is with building site raise dust monitor of preventing turning on one's side, including base and support frame, the middle-end fixedly connected with bracing piece at base top, the guide way has all been seted up to the left and right sides at the top in the bracing piece internal surface, the inner chamber sliding connection of guide way has the guide bar, the box is placed to the equal fixedly connected with in top of the bracing piece left and right sides. The utility model discloses a move the handle to the inboard and drive the guide bar and move to the inboard, the guide bar drives the movable block and moves to the inboard, the movable block drives the second movable rod and rotates around the round pin axle in the transfer line outside, the transfer line rotates around the fixed block simultaneously, the second movable rod drives first movable rod and moves to the inboard, first movable rod drives the stopper and moves to the inboard, fix the support frame, solved current raise dust monitor and did not possess the function of preventing turning on one's side when using, probably take place to turn on one's side under the abominable condition of weather, thereby the problem that people used not convenient for.

Description

Environmental monitoring is with building site raise dust monitor of preventing turning on one's side

Technical Field

The utility model relates to an environmental monitoring technical field specifically is an environmental monitoring is with building site raise dust monitor of preventing turning on one's side.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, and is the basis of scientific environment management and environment law enforcement supervision and is essential basic work for environment protection. The core target of environmental monitoring is the data that provides environmental quality current situation and trend of change, judges environmental quality, and the current main environmental problem of evaluation for environmental management service, when the site operation, need use the raise dust monitor to monitor the building site environment, but current raise dust monitor does not possess the function of preventing turning on one's side when using, probably takes place to turn on one's side under the bad circumstances of weather to people's use of not being convenient for.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an environmental monitoring is with building site raise dust monitor of preventing turning on one's side possesses the advantage of preventing turning on one's side, has solved current raise dust monitor and has not possessed the function of preventing turning on one's side when using, probably takes place to turn on one's side under the bad circumstances of weather to the problem that people's use of being not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental monitoring is with building site raise dust monitor of preventing turning on one's side, includes base and support frame, the middle-end fixedly connected with bracing piece at base top, the guide way has all been seted up to the left and right sides at bracing piece internal surface top, the inner chamber sliding connection of guide way has the guide bar, the box is placed to the equal fixedly connected with in top of bracing piece left and right sides, place the inboard middle-end symmetry fixedly connected with fixed block of box inner wall, there is the transfer line on the surface of fixed block through round pin axle swing joint, the one end that the fixed block was kept away from to the transfer line has the second movable rod through round pin axle swing joint, the one end that the transfer line was kept away from to the second movable rod has the movable block through round pin axle swing joint, the first movable rod of outside fixedly connected.

Preferably, the guide rod runs through to the inner chamber of placing the box to with the inboard fixed connection of movable block, the top of placing the box inner chamber and the equal fixedly connected with spring in bottom, the inboard of spring and the outside fixed connection of stopper, the support frame runs through to the inner chamber of placing the box in, the inboard and the support frame contact of stopper.

Preferably, the inner surface of the base and the top and the bottom of the guide groove are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding manner, and the inner sides of the sliding blocks are fixedly connected to the top and the bottom of the guide rod.

Preferably, the fixed surface of guide bar is connected with the handle, the handle extends to the front side of bracing piece, and the handle of the left and right sides passes through fastening screw and adjusting nut fixed connection.

Preferably, the top of the supporting rod is fixedly connected with a fixing plate, and an LED display is inlaid in the front surface of the fixing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an environmental monitoring is with building site raise dust monitor of preventing turning on one's side possesses following beneficial effect:

1. the utility model discloses a move the handle to the inboard and drive the guide bar and move to the inboard, the guide bar drives the movable block and moves to the inboard, the movable block drives the second movable rod and rotates around the round pin axle in the transfer line outside, the transfer line rotates around the fixed block simultaneously, the second movable rod drives first movable rod and moves to the inboard, first movable rod drives the stopper and moves to the inboard, fix the support frame, solved current raise dust monitor and did not possess the function of preventing turning on one's side when using, probably take place to turn on one's side under the abominable condition of weather, thereby the problem that people used not convenient for.

2. The utility model discloses a set up slider and spout and make the guide bar removal process more smooth, and play the effect spacing to the guide bar.

3. The utility model discloses a set up fastening screw and adjusting nut, carry on spacingly to the handle, avoid in the use handle displacement to lead to the support frame to drop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the storage box of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a support bar; 4. placing the box; 5. an LED display; 6. a fixing plate; 7. a spring; 8. a limiting block; 9. a first movable bar; 10. a second movable bar; 11. a transmission rod; 12. a fixed block; 13. a guide bar; 14. a guide groove; 15. a slider; 16. a movable block; 17. fastening screws; 18. adjusting the nut; 19. a handle; 20. a chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, support frame 2, bracing piece 3, place box 4, LED display 5, fixed plate 6, spring 7, stopper 8, first movable rod 9, second movable rod 10, transfer line 11, fixed block 12, guide bar 13, guide way 14, slider 15, movable block 16, fastening screw 17, adjusting nut 18, handle 19 and spout 20 parts are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a side-turn-preventing building site dust monitor for environmental monitoring comprises a base 1 and a support frame 2, wherein a support rod 3 is fixedly connected to the middle end of the top of the base 1, a fixing plate 6 is fixedly connected to the top of the support rod 3, an LED display 5 is embedded on the front surface of the fixing plate 6, guide grooves 14 are respectively formed in the left side and the right side of the inner top of the support rod 3, guide rods 13 are slidably connected to the inner cavities of the guide grooves 14, sliding grooves 20 are respectively formed in the top and the bottom of the guide grooves 14 on the inner surface of the base 1, sliding blocks 15 are slidably connected to the inner cavities of the sliding grooves 20, the inner sides of the sliding blocks 15 are fixedly connected to the top and the bottom of the guide rods 13, the guide rods 13 can move more smoothly by arranging the sliding blocks 15 and the sliding grooves 20, the function of limiting the guide rods 13 is achieved, a handle 19, the handles 19 on the left side and the right side are fixedly connected through the fastening screws 17 and the adjusting nuts 18, the handles 19 are limited by arranging the fastening screws 17 and the adjusting nuts 18, the support frame 2 is prevented from falling off due to the displacement of the handles 19 in the use process, the placing boxes 4 are fixedly connected to the tops of the left side and the right side of the support rod 3, the middle ends of the inner sides of the inner walls of the placing boxes 4 are symmetrically and fixedly connected with the fixed blocks 12, the surfaces of the fixed blocks 12 are movably connected with the transmission rod 11 through pin shafts, one end, far away from the fixed block 12, of the transmission rod 11 is movably connected with the second movable rod 10 through the pin shafts, one end, far away from the transmission rod 11, of the second movable rod 10 is movably connected with the movable block 16 through the pin shafts, the outer side of the second movable rod 10 is fixedly connected with the first movable rod 9, the outer side of the first movable, place the top and the equal fixedly connected with spring 7 in bottom of 4 inner chambers of box, the inboard of spring 7 and the outside fixed connection of stopper 8, support frame 2 runs through to the inner chamber of placing box 4 in, stopper 8's inboard and support frame 2 contact.

When in use, firstly, the handle 19 is pulled inwards, the handle 19 drives the guide rod 13 to move inwards, the guide rod 13 drives the movable block 16 to move inwards, the movable block 16 drives the second movable rod 10 to rotate inwards, simultaneously, the movable block 16 drives the transmission rod 11 to rotate outwards through the second movable rod 10, the second movable rod 10 drives the first movable rod 9 to move inwards, the first movable rod 9 drives the limiting block 8 to move inwards, the inner side of the limiting block 8 is contacted with the support frame 2, the handles 19 at two sides are fixed through the fastening screw 17 and the adjusting nut 18, at the moment, the support frame 2 is fixed at the left side and the right side of the support rod 3, the purpose of preventing rollover is achieved, when in disassembly, the adjusting nut 18 is firstly pulled away from the fastening screw 17, the handle 19 is pulled outwards, the handle 19 drives the guide rod 13 to move outwards, the guide rod 13 drives the movable block 16 to move outwards, the movable block 16 drives the second movable rod 10 to rotate towards the outside, and simultaneously, the movable block 16 drives the transmission rod 11 to rotate towards the inside through the second movable rod 10, the second movable rod 10 drives the first movable rod 9 to move towards the outside, and the first movable rod 9 drives the limiting block 8 to move towards the outside, so that the limiting block 8 is not in contact with the support frame 2 any more, and the disassembly is completed.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an environmental monitoring is with building site raise dust monitor of preventing turning on one's side, includes base (1) and support frame (2), its characterized in that: the middle end of the top of the base (1) is fixedly connected with a supporting rod (3), the left side and the right side of the inner surface of the supporting rod (3) are respectively provided with a guide groove (14), the inner cavity of each guide groove (14) is connected with a guide rod (13) in a sliding manner, the tops of the left side and the right side of the supporting rod (3) are respectively fixedly connected with a placing box (4), the middle ends of the inner sides of the inner walls of the placing boxes (4) are symmetrically and fixedly connected with fixed blocks (12), the surface of each fixed block (12) is movably connected with a transmission rod (11) through a pin shaft, one end, far away from the fixed blocks (12), of each transmission rod (11) is movably connected with a second movable rod (10) through a pin shaft, one end, far away from the transmission rod (11), of each second movable rod (10) is movably connected with a, the outer side of the first movable rod (9) is fixedly connected with a limiting block (8).

2. The anti-rollover building site raise dust monitor of claim 1, wherein: guide bar (13) run through to the inner chamber of placing box (4) to with the inboard fixed connection of movable block (16), the top of placing box (4) inner chamber and the equal fixedly connected with spring (7) in bottom, the inboard of spring (7) and the outside fixed connection of stopper (8), support frame (2) run through to the inner chamber of placing box (4) in, the inboard and the support frame (2) contact of stopper (8).

3. The anti-rollover building site raise dust monitor of claim 1, wherein: the inner surface of the base (1) is located at the top and the bottom of the guide groove (14) and is provided with a sliding groove (20), the inner cavity of the sliding groove (20) is connected with a sliding block (15) in a sliding mode, and the inner side of the sliding block (15) is fixedly connected to the top and the bottom of the guide rod (13).

4. The anti-rollover building site raise dust monitor of claim 1, wherein: the surface of the guide rod (13) is fixedly connected with a handle (19), the handle (19) extends to the front side of the support rod (3), and the handles (19) on the left side and the right side are fixedly connected with an adjusting nut (18) through fastening screws (17).

5. The anti-rollover building site raise dust monitor of claim 1, wherein: the top fixedly connected with fixed plate (6) of bracing piece (3), the positive surface mosaic of fixed plate (6) has LED display (5).