CN210288049U

CN210288049U - Road and bridge construction measuring equipment convenient to use

Info

Publication number: CN210288049U
Application number: CN201921047483.5U
Authority: CN
Inventors: 魏同军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-07
Filing date: 2019-07-07
Publication date: 2020-04-10
Anticipated expiration: 2029-07-07

Abstract

The utility model discloses a road and bridge construction measuring equipment convenient to use relates to road and bridge technical field, and it includes the bottom plate, first screw hole has all been seted up to the left and right sides of bottom plate upper surface, first screw hole female connection has the threaded rod, threaded rod top fixedly connected with ball. This road and bridge construction measuring equipment convenient to use, through changeing the piece, the threaded rod, the steel ball, a housing, mutually supporting of second round pin axle and fly leaf, at first the rotatory piece that changes of people, it is rotatory to change the rotatory threaded rod that drives of piece, the threaded rod can reciprocate under the effect of first screw hole, thereby it removes to drive the regulating plate, when the steel ball rolls the central scale to the casing, then explain that the regulating plate is in the horizontality, then people's rethread handle rotation fly leaf, make fly leaf and side slope contact, then people alright read out the angle of side slope through the pointer, high durability and convenient use, and need not many people's cooperation, make things convenient for people.

Description

Road and bridge construction measuring equipment convenient to use

Technical Field

The utility model relates to a road and bridge technical field specifically is a road and bridge construction measuring equipment convenient to use.

Background

Road and bridge usually comprises several major parts such as road bed, road surface, bridge, tunnel engineering and traffic engineering facility, at the in-process of road construction, needs to measure the road slope, and current road slope measurement has two kinds of modes on the whole: firstly, measurement is carried out through an electronic instrument, such as a laser distance measuring device, an ultrasonic measuring device and the like, but the electronic instrument is expensive in manufacturing cost, high in cost and heavy in equipment; secondly, need artifical through the colored pole with the tape measure after calculate the slope, need a plurality of workman to mutually support just can measure, waste time and energy, increased the measuring degree of difficulty, inconvenient people use, consequently need a road and bridge construction measuring equipment convenient to use to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

The utility model provides a road and bridge construction measuring equipment convenient to use has solved at the in-process of road construction, need measure the road slope, and current road slope is measured and is had two kinds of modes on a large scale: firstly, measurement is carried out through an electronic instrument, such as a laser distance measuring device, an ultrasonic measuring device and the like, but the electronic instrument is expensive in manufacturing cost, high in cost and heavy in equipment; secondly, need artifical through the colored pole with the tape measure after calculate the slope, need a plurality of workman to mutually support just can measure, waste time and energy, increased the measuring degree of difficulty, inconvenient people carry out the problem of using.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a road and bridge construction measuring equipment convenient to use, includes the bottom plate, first screw hole has all been seted up to the left and right sides of bottom plate upper surface, first screw hole female connection has the threaded rod, threaded rod top fixedly connected with ball, ball sliding connection is in the recess that the fixed block lower surface was seted up, the last fixed surface of fixed block connects the lower surface at the regulating plate, the lower fixed surface of regulating plate is connected with the head, the lower fixed surface of head connects the upper surface at the bottom plate.

The adjustable angle gauge is characterized in that the upper surface of the adjusting plate is fixedly connected with a shell, steel balls are lapped in the shell, the right side surface of the adjusting plate is hinged to the left side surface of the movable plate through a second pin shaft, an angle gauge is fixedly connected to the front end of the second pin shaft, an L-shaped rod is fixedly connected to the front surface of the adjusting plate, a pointer is fixedly connected to the upper surface of the L-shaped rod, and the position of the pointer corresponds to the position of the angle gauge.

Preferably, the movable device comprises a first connecting block, the lower surface of the first connecting block is fixedly connected to the upper surface of the base plate, the first connecting block is hinged to the back face of the second connecting block through a first pin shaft, and the upper surface of the second connecting block is fixedly connected to the lower surface of the adjusting plate.

Preferably, the bottom end of the threaded rod is fixedly connected with a rotating block, and the size of the rotating block is larger than that of the first threaded hole.

Preferably, the upper surface of the movable plate is fixedly connected with a handle, and the handle is U-shaped.

Preferably, the front face of the shell is provided with a glass window, and the center position of the front face of the glass window is fixedly provided with a center scale.

Preferably, the left side surface and the right side surface of the bottom plate are fixedly connected with connecting plates, second threaded holes are formed in the upper surfaces of the connecting plates, and fixing nails are connected to the second threaded holes in an internal thread mode.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this road and bridge construction measuring equipment convenient to use, through changeing the piece, the threaded rod, the steel ball, a housing, mutually supporting of second round pin axle and fly leaf, at first the rotatory piece that changes of people, it is rotatory to change the rotatory threaded rod that drives of piece, the threaded rod can reciprocate under the effect of first screw hole, thereby it removes to drive the regulating plate, when the steel ball rolls the central scale to the casing, then explain that the regulating plate is in the horizontality, then people's rethread handle rotation fly leaf, make fly leaf and side slope contact, then people alright read out the angle of side slope through the pointer, high durability and convenient use, and need not many people's cooperation, make things convenient for people.

2. This road and bridge construction measuring equipment convenient to use, through setting up the head, the head can make the regulating plate rotate to can make things convenient for people to transfer the regulating plate to the horizontally state through the threaded rod, through setting up the glass window, whether the position that the glass window can make things convenient for people to observe the steel ball is in the center of casing, thereby make things convenient for people to observe whether the regulating plate is in the level, through setting up the handle, the handle can make things convenient for people to rotate the fly leaf, thereby make things convenient for people to measure the slope of road.

3. This road and bridge construction measuring equipment convenient to use, through setting up second screw hole and staple, the staple can remove under the effect of second screw hole to can make things convenient for people to fix the bottom plate, avoid making the position of bottom plate change when measuring, change the piece through setting up, change the piece and not only can make things convenient for people to rotate the threaded rod, can also play spacing effect to the threaded rod simultaneously, avoid the threaded rod to break away from first screw hole.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a front view of the housing of the present invention.

In the figure: the device comprises a base plate 1, a first threaded hole 2, a rotating block 3, a threaded rod 4, a ball 5, a fixed block 6, a groove 7, an adjusting plate 8, a movable device 9, a second connecting block 91, a first pin shaft 92, a first connecting block 93, a shell 10, a steel ball 11, a second pin shaft 12, a movable plate 13, a handle 14, an angle ruler 15, a 16L-shaped rod, a pointer 17, a connecting plate 18, a second threaded hole 19, a fixing nail 20, a glass window 21 and a central scale 22.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a road and bridge construction measuring device convenient to use comprises a bottom plate 1, wherein the left side surface and the right side surface of the bottom plate 1 are fixedly connected with connecting plates 18, the upper surface of each connecting plate 18 is provided with a second threaded hole 19, the second threaded holes 19 are internally threaded with fixing nails 20, the fixing nails 20 can move under the action of the second threaded holes 19 by arranging the second threaded holes 19 and the fixing nails 20, so that people can conveniently fix the bottom plate 1, the change of the position of the bottom plate 1 during measurement is avoided, the left side and the right side of the upper surface of the bottom plate 1 are provided with first threaded holes 2, the first threaded holes 2 are internally threaded with threaded rods 4, through arranging the threaded rods 4, when people rotate the threaded rods 4 through a rotating block 3, the threaded rods 4 can move up and down by rotating under the action of the first threaded holes 2, so that the position of an adjusting plate 8 can be adjusted, when steel balls 11 roll to the central, the adjusting plate 8 can be adjusted to be in a horizontal state, the bottom end of the threaded rod 4 is fixedly connected with the rotating block 3, the size of the rotating block 3 is larger than that of the first threaded hole 2, the rotating block 3 is arranged to facilitate people to rotate the threaded rod 4, meanwhile, the threaded rod 4 can be limited to prevent the threaded rod 4 from being separated from the first threaded hole 2, the top end of the threaded rod 4 is fixedly connected with the ball 5, through the arrangement of the ball 5, the ball 5 can rotate in the groove 7, so that the adjusting plate 8 can be prevented from rotating along with the rotation of the threaded rod 4, the adjusting plate 8 is enabled to be more stable when moving, the ball 5 is slidably connected in the groove 7 formed in the lower surface of the fixing block 6, the upper surface of the fixing block 6 is fixedly connected to the lower surface of the adjusting plate 8, the lower surface of the adjusting plate 8 is, the lower fixed surface of first connecting block 93 is connected at the upper surface of bottom plate 1, first connecting block 93 openly articulates through the back of first round pin axle 92 with second connecting block 91, the upper surface fixed surface of second connecting block 91 is connected at the lower surface of regulating plate 8, through setting up head 9, head 9 can make regulating plate 8 rotate, thereby can make things convenient for people to transfer regulating plate 8 to horizontally state through threaded rod 4, head 9's lower fixed surface is connected at the upper surface of bottom plate 1.

The upper surface of the adjusting plate 8 is fixedly connected with a shell 10, the front surface of the shell 10 is provided with a glass window 21, the central position of the front surface of the glass window 21 is fixedly provided with a central scale 22, by arranging the glass window 21, the glass window 21 can facilitate people to observe whether the position of the steel ball 11 is positioned at the center of the shell 10, so as to facilitate people to observe whether the adjusting plate 8 is horizontal, the steel ball 11 is lapped in the shell 10, the right side surface of the adjusting plate 8 is hinged with the left side surface of a movable plate 13 through a second pin shaft 12, the upper surface of the movable plate 13 is fixedly connected with a handle 14, the handle 14 is U-shaped, by arranging the handle 14, the handle 14 can facilitate people to rotate the movable plate 13, so as to facilitate people to measure the gradient of a road, one end of the front surface of the second pin shaft 12 is fixedly connected with an angle ruler 15, the front surface, by arranging the pointer 17, after people contact the movable plate 13 with the side slope, the angle of the angle ruler 15 can be read out under the action of the pointer 17, the slope of the road can be measured, and the position of the pointer 17 corresponds to the position of the angle ruler 15.

The utility model discloses an operating procedure does:

s1, firstly, people fix the bottom plate 1 through the fixing nails 20, then people observe whether the steel balls 11 are located at the central scales 22 of the shell 10, if the steel balls 11 are not located at the central scales 22, people rotate the threaded rod 4 through the rotating block 3, the threaded rod 4 rotates under the action of the first threaded hole 2 to move up and down, and therefore the position of the adjusting plate 8 can be adjusted, and when the steel balls 11 roll to the central scales 22 of the shell 10, the adjusting plate 8 is in a horizontal state;

s2, rotating the movable plate 13 around the second pin 12 by the handle 14, wherein the second pin 12 rotates and drives the angle ruler 15 to rotate, and the movable plate 13 contacts the slope, so that the angle of the angle ruler 15 can be read by the pointer 17, and the slope of the road can be measured.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a road and bridge construction measuring equipment convenient to use, includes bottom plate (1), its characterized in that: the left side and the right side of the upper surface of the bottom plate (1) are respectively provided with a first threaded hole (2), the first threaded holes (2) are in threaded connection with a threaded rod (4), the top end of the threaded rod (4) is fixedly connected with a ball (5), the ball (5) is connected in a groove (7) formed in the lower surface of a fixed block (6) in a sliding manner, the upper surface of the fixed block (6) is fixedly connected to the lower surface of an adjusting plate (8), the lower surface of the adjusting plate (8) is fixedly connected with a movable device (9), and the lower surface of the movable device (9) is fixedly connected to the upper surface of the bottom plate (;

the utility model discloses a structure of angle chi, including regulating plate (8), last fixed surface of regulating plate (8) is connected with casing (10), the overlap joint has steel ball (11) in casing (10), the right flank of regulating plate (8) is articulated through the left surface of second round pin axle (12) and fly leaf (13), the positive one end fixedly connected with angle chi (15) of second round pin axle (12), regulating plate (8) openly fixedly connected with L shape pole (16), the last fixed surface of L shape pole (16) is connected with pointer (17), and the position of pointer (17) is corresponding with the position of angle chi (15).

2. The road and bridge construction measuring device convenient to use of claim 1, wherein: the movable device (9) comprises a first connecting block (93), the lower surface of the first connecting block (93) is fixedly connected to the upper surface of the bottom plate (1), the first connecting block (93) is hinged to the back face of the second connecting block (91) through a first pin shaft (92), and the upper surface of the second connecting block (91) is fixedly connected to the lower surface of the adjusting plate (8).

3. The road and bridge construction measuring device convenient to use of claim 1, wherein: the bottom fixedly connected with of threaded rod (4) changes piece (3), the size of changeing piece (3) is greater than the size of first screw hole (2).

4. The road and bridge construction measuring device convenient to use of claim 1, wherein: the upper surface of the movable plate (13) is fixedly connected with a handle (14), and the handle (14) is U-shaped.

5. The road and bridge construction measuring device convenient to use of claim 1, wherein: the front surface of the shell (10) is provided with a glass window (21), and the center position of the front surface of the glass window (21) is fixedly provided with a center scale (22).

6. The road and bridge construction measuring device convenient to use of claim 1, wherein: the left side face and the right side face of the bottom plate (1) are fixedly connected with connecting plates (18), second threaded holes (19) are formed in the upper surfaces of the connecting plates (18), and fixing nails (20) are connected to the second threaded holes (19) in an internal thread mode.