CN210154603U

CN210154603U - Special measuring device of highway engineering

Info

Publication number: CN210154603U
Application number: CN201920920189.4U
Authority: CN
Inventors: 陶硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-17
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a special measuring device for highway engineering, which belongs to the technical field of highway engineering and comprises a device shell, wherein both sides of the top part of the device shell are connected with connecting pieces, the top part of each connecting piece is connected with a canopy through a connecting rod, jacks are arranged below the outer surface of each connecting rod, the special measuring device for highway engineering is provided with the connecting pieces, inserting rods, the connecting rods, the canopy and the jacks, when a user uses the device for measurement in the field, the canopy can be inserted and installed in the connecting pieces through the connecting rods, the inserting rods at one side of the connecting pieces are inserted into the jacks at the outer surfaces of the connecting rods, so that the connecting rods are locked and fixed, the canopy protects the device shell, thereby avoiding the damage of precision components caused by the fact that rainwater is immersed into the interior of the device shell when the device is rained due to sudden change of environment when the device is, thereby greatly increasing the service life of the device housing.

Description

Special measuring device of highway engineering

Technical Field

The utility model relates to a highway engineering technical field specifically is a special measuring device of highway engineering.

Background

Highway engineering refers to the work such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

Current special measuring device of highway engineering, mostly need use measuring device at the field construction scene when using, but open-air weather environment is often abominable changeable, consequently the device can receive wind and rain to drench, and often install a large amount of accurate components and parts in the device, consequently, lead to these accurate components and parts to easily receive wind and rain to drench and damage, thereby the life of the device that reduces greatly, and current device is when the field usage is measured, often have a large amount of dusts to fly and dance, and these dusts fly and dance very easily adhere to on measuring lens, thereby influence measuring lens's measurement accuracy.

Disclosure of Invention

An object of the utility model is to provide a special measuring device of highway engineering to the accurate components and parts among the proposition device receive wind and blow to drench and damage in solving above-mentioned background art, reduce device life, and the dust dances in the air can be attached to on measuring the lens, influences measuring lens measurement accuracy's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device special for highway engineering comprises a device shell, wherein connecting pieces are connected to two sides of the top of the device shell, the top of each connecting piece is connected with a canopy through a connecting rod, a jack is formed below the outer surface of each connecting rod, an inserting rod extending into the jack is connected to one side of each connecting piece, a measuring lens is installed in the middle of the outer surface of the device shell, a protective lens is installed on the outer surface of the measuring lens through screw threads, a connecting plate is connected to the bottom of the device shell, a bubble level meter is installed on one side of the top of the connecting plate, a rotary table is connected to the bottom of the connecting plate through a sliding groove, an adjusting plate is connected to the bottom of the rotary table, adjusting nuts are connected to two sides of the bottom of the adjusting plate through bearings, a supporting plate is arranged below the adjusting plate, the bottom welding of backup pad has the loop bar, the bottom of loop bar is connected with the bracing piece that extends to the loop bar inside, the both sides of bracing piece all are connected with the down tube.

Preferably, handles are mounted on two sides of the device shell, and the two handles are made of rubber.

Preferably, the back of the device shell is provided with an eyepiece, and the manufacturing material of the protective glasses comprises transparent acrylic.

Preferably, threads are distributed on the upper portion of the outer surface of the supporting rod, and the supporting rod is matched with the sleeve rod through the threads.

Preferably, the inside of spout is smooth, and the connecting plate passes through the spout and is connected with the carousel rotation.

Preferably, the adjusting nut is engaged with the bolt, and the adjusting nut is rotatably connected with the adjusting plate through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the measuring device special for the highway engineering is provided with a connecting piece, an inserting rod, a connecting rod, a canopy and inserting holes, when a user uses the device to measure in the field, the canopy can be inserted and installed in the connecting piece through the connecting rod, the inserting rod on one side of the connecting piece is inserted into the inserting hole on the outer surface of the connecting rod, so that the connecting rod is locked and fixed, the canopy protects a shell of the device, the phenomenon that when the device is used in the field and rains due to sudden environmental change is avoided, rainwater enters the inside of the shell of the device to damage precise components is avoided, the service life of the shell of the device is greatly prolonged, meanwhile, a protective mirror and screw threads are also arranged, when the device is used in the field by the user, the protective mirror can be rotatably installed on the outer surface of a measuring lens through the screw threads, and after the protective mirror is installed, the protective mirror can protect the lens, the dust is prevented from flying to attach to the outer surface of the measuring lens and damaging the lens, and the protective glasses are made of transparent acrylic, so that the protective glasses can effectively prevent the measuring work of the measuring lens from being influenced when the measuring lens is protected, and a user can simultaneously measure the work.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the device of the present invention;

FIG. 3 is a schematic side sectional view of the device housing of the present invention;

fig. 4 is an enlarged schematic view of a partial structure of the present invention a;

fig. 5 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a device housing; 2. a handle; 3. protective glasses; 4. a measuring lens; 5. a connecting member; 6. inserting a rod; 7. a connecting rod; 8. a canopy; 9. a connecting plate; 10. a bubble level; 11. a turntable; 12. an adjusting plate; 13. adjusting the nut; 14. a support plate; 15. a loop bar; 16. a support bar; 17. a diagonal bar; 18. a bolt; 19. a jack; 20. threading; 21. an eyepiece; 22. a chute; 23. and a bearing.

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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a special measuring device for highway engineering comprises a device shell 1, a handle 2, protective glasses 3, a measuring lens 4, a connecting piece 5, an inserted rod 6, a connecting rod 7, a canopy 8, a connecting plate 9, a bubble level meter 10, a rotary table 11, an adjusting plate 12, an adjusting nut 13, a supporting plate 14, a loop bar 15, a supporting rod 16, an inclined rod 17, a bolt 18, an inserting hole 19, a screw thread 20, an ocular 21, a sliding groove 22 and a bearing 23, wherein the connecting piece 5 is connected to two sides of the top of the device shell 1, the top of the connecting piece 5 is connected with the canopy 8 through the connecting rod 7, the inserting hole 19 is formed below the outer surface of the connecting rod 7, the inserted rod 6 extending into the inserting hole 19 is connected to one side of the connecting piece 5, the measuring lens 4 is installed in the middle of the outer surface of the device shell 1, the protective glasses 3 are installed on the outer surface of the measuring lens 4 through the, bubble level meter 10 is installed to top one side of connecting plate 9, the bottom of connecting plate 9 is connected with carousel 11 through spout 22, the bottom of carousel 11 is connected with regulating plate 12, the bottom both sides of regulating plate 12 all are connected with adjusting nut 13 through bearing 23, the below of regulating plate 12 is provided with backup pad 14, just the top both sides of backup pad 14 all are connected with adjusting nut 13 through bolt 18, the bottom welding of backup pad 14 has loop bar 15, the bottom of loop bar 15 is connected with and extends to the inside bracing piece 16 of loop bar 15, the both sides of bracing piece 16 all are connected with down tube 17, and convenient to use person places device main part 1 when subaerial through bracing piece 16, and down tube 17 can carry out fixed stay to bracing piece 16.

Please refer to fig. 1, fig. 2 and fig. 3, the handles 2 are installed on both sides of the device housing 1, and two manufacturing materials of the handles 2 include rubber, so that a user can grip the device housing 1 through the handles 2 and the rubber can effectively increase the gripping comfort of the handles 2, the eyepiece 21 is installed on the back of the device housing 1, the manufacturing materials of the protective glasses 3 include transparent acrylic, so that the user can observe and measure through the eyepiece 21, and the transparent acrylic increases the transparency of the protective glasses 3, thereby avoiding the influence of the protective glasses 3 on the measurement work of the measuring lens 4.

Referring to fig. 1 and 2, threads are distributed on the outer surface of the support rod 16, and the support rod 16 is adapted to the loop bar 15 through the threads, so that when a user rotates the support rod 16, the support rod 16 can be screwed out of the loop bar 15 through the threads to adjust the height of the device housing 1, the inside of the chute 22 is smooth, and the connecting plate 9 is rotatably connected with the turntable 11 through the chute 22, so that the friction between the chute 22 and the turntable 11 is reduced, and the connecting plate 9 can rotate rapidly through the chute 22 and the turntable 11.

Referring to fig. 2 and 5, the adjusting nut 13 is engaged with the bolt 18, and the adjusting nut 13 is rotatably connected to the adjusting plate 12 through a bearing 23, so that a user can rotate the adjusting nut 13 to slide the adjusting nut 13 on the outer surface of the bolt 18 by rotating.

The working principle is as follows: firstly, when a user uses the measuring device, the supporting rod 16 can be rotated according to the height condition of the user, the supporting rod 16 can be screwed out of the inner part of the loop bar 15, so as to adjust the height of the device shell 1, after the height of the device shell 1 is adjusted, the user can place the device shell 1 on the ground through the supporting rod 16 and the inclined bar 17, after the device shell 1 is placed, the user can rotatably install the protective mirror 3 on the outer surface of the measuring lens 4 through the screw thread 20, and rotate the adjusting nut 13, so that the adjusting nut 13 can be rotated on the outer surface of the bolt 18 through the bearing 23 to slide, when the adjusting nut 13 slides, the user can detect whether the adjusting plate 12 is horizontal through the bubble level gauge 10, when the adjusting plate 12 is in the horizontal position, the user can rotate the device shell 1 through the pull handle 2, so that the device shell 1 can be rotated through the chute 22 and the rotary disc 11 at the bottom of the, when the device shell 1 rotates to the measuring lens 4 and is aligned with a measuring object, a user can observe the object through the device shell 1 through the ocular 21, and when the scene rains suddenly, the user can insert and install the canopy 8 in the connecting piece 5 through the connecting rod 7, and insert the inserting rod 6 on one side of the connecting piece 5 into the inserting hole 19 on the outer surface of the connecting rod 7, so that the connecting rod 7 is locked and fixed, and finally the canopy 8 can protect the device shell 1.

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 special measuring device of highway engineering, includes device shell (1), its characterized in that: the device comprises a device shell (1), wherein connecting pieces (5) are connected to two sides of the top of the device shell (1), the top of each connecting piece (5) is connected with a canopy (8) through a connecting rod (7), jacks (19) are formed below the outer surface of each connecting rod (7), one side of each connecting piece (5) is connected with an inserted rod (6) extending into each jack (19), a measuring lens (4) is installed in the middle of the outer surface of the device shell (1), a protective lens (3) is installed on the outer surface of each measuring lens (4) through a screw thread (20), a connecting plate (9) is connected to the bottom of the device shell (1), a bubble level meter (10) is installed on one side of the top of the connecting plate (9), the bottom of the connecting plate (9) is connected with a turntable (11) through a sliding groove (22), and an adjusting, the two sides of the bottom of the adjusting plate (12) are connected with adjusting nuts (13) through bearings (23), a supporting plate (14) is arranged below the adjusting plate (12), the two sides of the top of the supporting plate (14) are connected with the adjusting nuts (13) through bolts (18), a loop bar (15) is welded at the bottom of the supporting plate (14), the bottom end of the loop bar (15) is connected with a supporting rod (16) extending into the loop bar (15), and the two sides of the supporting rod (16) are connected with inclined rods (17);

handles (2) are mounted on two sides of the device shell (1), and the two handles (2) are made of rubber;

the back of the device shell (1) is provided with an eyepiece (21), and the protective glasses (3) are made of transparent acrylic;

threads are distributed on the upper part of the outer surface of the supporting rod (16), and the supporting rod (16) is matched with the sleeve rod (15) through the threads;

the interior of the sliding groove (22) is smooth, and the connecting plate (9) is rotatably connected with the rotary table (11) through the sliding groove (22);

the adjusting nut (13) is meshed with the bolt (18), and the adjusting nut (13) is rotatably connected with the adjusting plate (12) through a bearing (23);

the rain shed is inserted and installed in the connecting piece through the connecting rod, and the inserting rod on one side of the connecting piece is inserted into the inserting hole on the outer surface of the connecting rod.