CN212721505U

CN212721505U - Building site raise dust environment monitoring device

Info

Publication number: CN212721505U
Application number: CN202021750575.2U
Authority: CN
Inventors: 刘小虎; 李庚辰; 赵丽琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-16
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a building site dust emission environment monitoring device in the technical field of environment monitoring, which comprises a base, universal wheels and a first supporting column, wherein the universal wheels are provided with four groups, and every two groups are arranged at one side of the center of the lower end surface of the base, the universal wheels are detachably connected with the base through bolts, the first supporting column is arranged at the center of the upper end surface of the base and is fixedly connected with the base, the inner cavity of the first supporting column is hollow, a circular opening is arranged at the top end, the inner cavity of the first supporting column is provided with a second supporting column, the second supporting column is in threaded connection with the first supporting column, peripheral supporting rods are uniformly arranged on the outer wall of the first supporting column close to the second supporting column, the supporting rods are hinged with the second supporting column, the other end of the supporting rods is hinged with the base, a placing box is, the utility model discloses aim at solving the problem that the monitoring height can not be adjusted and the display screen height can not be adjusted.

Description

Building site raise dust environment monitoring device

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a building site raise dust environmental monitoring device.

Background

The environment monitoring is to observe, measure and analyze the change of one or more environmental elements or indexes and the process of influence on the environment intermittently or continuously by using a comparable method for collecting environmental information and data according to the pre-designed time and space for a specific purpose, the environment monitoring is the basis of environment protection work and is one of important means of environment management, environment planning and environment decision, the current building site dust raising environment monitoring device is highly inconvenient to adjust during monitoring, and the angle of a display screen cannot be adjusted, so that the requirements of different workers cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site raise dust environment monitoring device to the problem that the monitoring height that provides in solving above-mentioned background art can not be adjusted and the display screen height can not be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building site raise dust environmental monitoring device, is including base, universal wheel and support column one, the universal wheel is provided with four groups, and per two sets of settings in one side at terminal surface center under the base, the universal wheel passes through the bolt with the base and can dismantle the connection, support column one sets up at the up end center of base, and with base fixed connection, a support column inner chamber cavity, and be provided with circular opening on the top, the inner chamber of support column one is provided with support column two, and support column two and a support column threaded connection, the outer wall of support column one is close to support column two and evenly is provided with bracing piece all around, and bracing piece and support column two are articulated, the bracing piece other end is articulated with the base, the right side of base is provided with places the case, and places the case and can dismantle with the.

Preferably, the outer wall of support column two is provided with the movable block, and the movable block cup joints at the outer wall of support column two, two threaded connection of movable block and support column, the right side terminal surface of movable block is provided with the dead lever, and the left side terminal surface and the movable block fixed connection of dead lever, the right side terminal surface of dead lever is provided with the articulated display screen, the top of dead lever is provided with connecting rod one, and connecting rod one is articulated with the movable rod, the right side end of connecting rod one is provided with threaded connection's sleeve pipe, sheathed tube right side end is provided with threaded connection's connecting rod two, and the right side terminal surface of connecting rod two is articulated with the display screen.

Preferably, the base all is provided with the fixed block in the front and back terminal surface center and about terminal surface center, and fixed block and base fixed connection, the screw rod that is provided with vertical direction of fixed block, and the screw rod runs through the fixed block, screw rod and fixed block threaded connection, the lower terminal surface of screw rod is provided with the supporting shoe, and the supporting shoe is connected with screw rod bearing, the top terminal surface of screw rod is provided with rotatory handle, and rotatory handle passes through the bolt and can dismantle with the screw rod and be connected.

Preferably, the top end face of the second support column is provided with a blocking block, and the blocking block is detachably connected with the second support column through a bolt.

Preferably, the bottom end face of the supporting block is provided with a non-slip mat, and the non-slip mat is fixedly connected with the supporting block.

Preferably, the outer wall of the sleeve is provided with an anti-slip sleeve, and the anti-slip sleeve is detachably connected with the sleeve.

Preferably, toughened glass is attached to the surface of the display screen, and the toughened glass is detachably connected with the display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the height of the first support column and the second support column can be effectively adjusted in a threaded fit mode, the movable block and the second support column can be effectively fixed in height on the display screen in a threaded fit mode, the angle of the movable block and the second support column can be adjusted in a fit mode between the sleeve, the first connecting rod and the second connecting rod, and the supporting block can be effectively reinforced for the base to increase overall stability.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a universal wheel; 2. a base; 3. a first supporting column; 4. a support bar; 5. a second supporting column; 6. a movable block; 7. a barrier block; 8. placing a box; 9. a display screen; 10. fixing the rod; 11. a first connecting rod; 12. a sleeve; 13. a second connecting rod; 14. rotating the handle; 15. a screw; 16. a fixed block; 17. a support block; 18. a non-slip mat.

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.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building site raise dust environmental monitoring device, please refer to and draw together figure 1, including base 2, universal wheel 1 and support column 3, universal wheel 1 is provided with four groups, and every two sets of settings are in one side at 2 terminal surface centers in the base, and universal wheel 1 passes through the bolt can dismantle with base 2 and be connected, and the convenience is removed to whole.

Please refer to fig. 1, a first support column 3 is arranged at the center of the upper end face of a base 2 and fixedly connected with the base 2, an inner cavity of the first support column 3 is hollow, a circular opening is arranged at the top end, an inner cavity of the first support column 3 is provided with a second support column 5, the second support column 5 is in threaded connection with the first support column 3, a peripheral support rod 4 is uniformly arranged on the outer wall of the first support column 3 close to the second support column 5, the support rod 4 is hinged to the second support column 5, the other end of the support rod 4 is hinged to the base 2, a placing box 8 is arranged on the right side of the base 2, the placing box 8 is detachably connected with the base 2 through a bolt, when the height needs to be adjusted, the second support column 5 is rotated, the lifting is carried out through threaded fit of the second.

Referring to fig. 1 and 2, the outer wall of the second supporting column 5 is provided with a movable block 6, the movable block 6 is sleeved on the outer wall of the second supporting column 5, the movable block 6 is in threaded connection with the second supporting column 5, and the adjustment can be performed again through the matching of the movable block 6 and the second supporting column 5.

Referring to fig. 2, a fixing rod 10 is disposed on a right side end face of the movable block 6, a left side end face of the fixing rod 10 is fixedly connected with the movable block 6, a display screen 9 is hinged to the right side end face of the fixing rod 10, a first connecting rod 11 is disposed above the fixing rod 10, the first connecting rod 11 is hinged to the movable rod, a sleeve 12 in threaded connection is disposed at a right side end of the first connecting rod 11, a second connecting rod 13 in threaded connection is disposed at a right side end of the sleeve 12, the right side end face of the second connecting rod 13 is hinged to the display screen 9, when an angle needs to be adjusted, the sleeve 12 is rotated, the first connecting rod 11 and the second connecting rod 13 move to two sides to be adjusted, and the fixing rod 10 can provide an adjusting supporting point.

Referring to fig. 3, the front end face center, the rear end face center, the left end face center and the right end face center of the base 2 are provided with fixing blocks 16, the fixing blocks 16 are fixedly connected with the base 2, the fixing blocks 16 are provided with screws 15 in the vertical direction, the screws 15 penetrate through the fixing blocks 16, the screws 15 are in threaded connection with the fixing blocks 16, the lower end faces of the screws 15 are provided with supporting blocks 17, the supporting blocks 17 are in bearing connection with the screws 15, the top end faces of the screws 15 are provided with rotating handles 14, the rotating handles 14 are detachably connected with the screws 15 through bolts, when the base 2 moves to a proper position through the universal wheel 1, the rotating handles 14 are rotated to drive the screws 15 to rotate, the screws 15 are in threaded fit with the fixing blocks to descend, the supporting blocks 17.

Example 2:

as shown in fig. 1, unlike the previous embodiment 1, the top end surface of the second support column 5 is provided with a blocking block 7, and the blocking block 7 is detachably connected with the second support column 5 through a bolt, so as to limit the movable range of the movable block 6 and prevent the movable block 6 from being separated from the second support column 5.

As shown in fig. 3, the bottom end surface of the supporting block 17 is provided with a non-slip mat 18, and the non-slip mat 18 is fixedly connected with the supporting block 17, so as to increase friction force and prevent slippage.

As shown in FIG. 2, the outer wall of the sleeve 12 is provided with an anti-slip sleeve, and the anti-slip sleeve is detachably connected with the sleeve 12, so that the sleeve 12 can be conveniently rotated.

As shown in FIG. 2, the surface of the display screen 9 is attached with toughened glass, and the toughened glass is detachably connected with the display screen 9, so that the display screen 9 is prevented from being damaged by flying stones and the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building site raise dust environmental monitoring device, including base (2), universal wheel (1) and support column (3), its characterized in that: the universal wheels (1) are provided with four groups, every two groups are arranged on one side of the center of the lower end face of the base (2), the universal wheels (1) are detachably connected with the base (2) through bolts, the first support column (3) is arranged at the center of the upper end face of the base (2) and is fixedly connected with the base (2), the inner cavity of the first support column (3) is hollow, a circular opening is formed in the top end of the inner cavity of the first support column (3), the second support column (5) is arranged in the inner cavity of the first support column (3), the second support column (5) is in threaded connection with the first support column (3), peripheral support rods (4) are uniformly arranged on the outer wall of the first support column (3) close to the second support column (5), the support rods (4) are hinged with the second support column (5), the other ends of the support rods (4) are hinged with the base (2, and the placing box (8) is detachably connected with the base (2) through bolts.

2. A site dusting environment monitoring device according to claim 1, characterized in that: the outer wall of support column two (5) is provided with movable block (6), and movable block (6) cup joints the outer wall at support column two (5), movable block (6) and support column two (5) threaded connection, the right side terminal surface of movable block (6) is provided with dead lever (10), and the left side terminal surface and the movable block (6) fixed connection of dead lever (10), the right side terminal surface of dead lever (10) is provided with articulated display screen (9), the top of dead lever (10) is provided with connecting rod (11), and connecting rod (11) are articulated with movable rod (), the right side end of connecting rod (11) is provided with threaded connection's sleeve pipe (12), the right side end right side of sleeve pipe (12) is provided with threaded connection's connecting rod two (13), and the right side terminal surface of connecting rod two (13) is articulated with display screen (9).

3. A site dusting environment monitoring device according to claim 1, characterized in that: the base (2) around the terminal surface center all be provided with fixed block (16) about and terminal surface center, and fixed block (16) and base (2) fixed connection, the screw rod (15) of vertical direction that is provided with of fixed block (16), and screw rod (15) run through fixed block (16), screw rod (15) and fixed block (16) threaded connection, the lower terminal surface of screw rod (15) is provided with supporting shoe (17), and supporting shoe (17) are connected with screw rod (15) bearing, the top end face of screw rod (15) is provided with rotatory handle (14), and rotatory handle (14) pass through the bolt and can dismantle with screw rod (15) and be connected.

4. A site dusting environment monitoring device according to claim 1, characterized in that: and the top end face of the second support column (5) is provided with a blocking block (7), and the blocking block (7) is detachably connected with the second support column (5) through a bolt.

5. A site dusting environment monitoring device as claimed in claim 3, wherein: the bottom end face of the supporting block (17) is provided with an anti-skid pad (18), and the anti-skid pad (18) is fixedly connected with the supporting block (17).

6. A site dusting environment monitoring device according to claim 2, characterized in that: the outer wall of the sleeve (12) is provided with an anti-slip sleeve, and the anti-slip sleeve is detachably connected with the sleeve (12).

7. A site dusting environment monitoring device according to claim 2, characterized in that: tempered glass is attached to the surface of the display screen (9), and the tempered glass is detachably connected with the display screen (9).