CN221000513U - Municipal road roughness check out test set - Google Patents

Abstract

The application relates to the technical field of road detection, and discloses municipal road flatness detection equipment, which comprises a roadbed, wherein a plurality of support rods are arranged at the upper end of the roadbed at equal intervals, the support rods are the same in size, the lower ends of the support rods are connected with the roadbed through fastening bolts, a cross rod is fixedly arranged at the upper ends of the support rods, a first detection mechanism for detecting the deflection direction of the roadbed is arranged at one side of the interior of the cross rod, a second detection mechanism for detecting the deflection degree of the roadbed is arranged at the middle part of the cross rod, the first detection mechanism comprises a strip-shaped cavity arranged in the cross rod, sliding rods are fixedly arranged in the strip-shaped cavity, and two groups of first spiral coils are symmetrically arranged on the inner wall of the strip-shaped cavity. According to the application, the contacts on two sides of the sliding block are contacted with the first solenoid on one side of the sliding block, so that a circuit is conducted, and the purpose of detecting the offset direction is achieved.

Description

Municipal road roughness check out test set

Technical Field

The application relates to the technical field of road detection, in particular to municipal road flatness detection equipment.

Background

The flatness detection device is generally an instrument for performing flatness detection on a road surface, and is used for detecting whether construction of road construction is qualified or not, and along with development of modern technology, the types of the flatness detection device begin to be diversified, and meanwhile, the functions of the flatness detection device are gradually updated according to the requirements of staff in the operation process. Therefore, a municipal road flatness detecting device appears on the market.

In view of the above-mentioned related art, the inventor considers that most of the municipal road flatness detection devices currently on the market are relatively inconvenient to use, and in the measurement work, the staff needs to observe the road detection dynamics at all times to ensure the accuracy of detection, but such long-time work can cause fatigue of the staff, so that the working quality is reduced, and the accuracy of detection is easily affected.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that most municipal road flatness detection devices are inconvenient to use, the application provides municipal road flatness detection equipment.

The municipal road flatness detection equipment provided by the application adopts the following technical scheme:

The utility model provides a municipal road roughness check out test set, includes the road bed, equidistant a plurality of bracing pieces that are provided with in upper end of road bed, a plurality of the size of bracing piece is the same, a plurality of the lower extreme of bracing piece is all connected between fastening bolt and the road bed, a plurality of the upper end of bracing piece is fixed mounting has the horizontal pole jointly, inside one side of horizontal pole is provided with the first detection mechanism that is used for detecting the skew direction of road bed, the middle part of horizontal pole is provided with the second detection mechanism that is used for detecting the skew degree of road bed.

Preferably, the first detection mechanism comprises a strip-shaped cavity formed in the cross rod, a sliding rod is fixedly arranged in the strip-shaped cavity, and two groups of first spiral coils are symmetrically arranged on the inner wall of the strip-shaped cavity.

Preferably, the outside slidable mounting of slide bar has the slider, the both ends of slider are all fixed mounting has the contact, and two the front end of contact is sharp thorn form, two the contact all with first solenoid electric connection.

Preferably, the second detection mechanism comprises a rotating rod rotatably arranged at the bottom of the cross rod, two arc-shaped cavities are symmetrically formed in the cross rod, arc-shaped rods are fixedly arranged on two sides of the rotating rod, and the two arc-shaped rods are respectively inserted into the two arc-shaped cavities.

Preferably, the upper ends of the two arc-shaped rods are fixedly provided with conductor blocks, the inner walls of the two arc-shaped cavities are fixedly provided with second spiral coils, and the two conductor blocks are respectively and electrically connected with the two second spiral coils.

In summary, the application has the following beneficial technical effects:

1. When road inclination detection is carried out, a plurality of support rods are firstly arranged on a roadbed to be detected, then a cross rod is arranged at the upper ends of the support rods, if the roadbed is inclined, a sliding block positioned in a strip-shaped cavity moves along the sliding rod, and then contacts at two sides of the sliding block are contacted with a first solenoid at one side of the sliding block, so that a circuit is conducted, and the purpose of detecting the deviation direction is achieved;

2. If the roadbed deviates, the rotating rod at the bottom of the cross rod rotates to drive the arc rod at one side to move towards the arc cavity at one side, and then the conductor block is contacted with different positions of the second spiral coil in the arc cavity, so that currents with different magnitudes are generated in the circuit, and the inclination angle of the roadbed is conveniently detected.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the application;

FIG. 2 is a front view of an embodiment of the application;

FIG. 3 is an enlarged view of the structure at A of FIG. 2;

fig. 4 is an enlarged view of the structure at B of fig. 2.

Reference numerals illustrate: 1. roadbed; 2. a support rod; 3. a cross bar; 4. a strip-shaped cavity; 5. a slide bar; 6. a slide block; 7. a first solenoid; 8. a contact; 9. an arc-shaped cavity; 10. a rotating rod; 11. an arc-shaped rod; 12. a conductor block; 13. and a second solenoid.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses municipal road flatness detection equipment. Referring to fig. 1, a municipal road flatness detection apparatus, including road bed 1, the equidistant a plurality of bracing pieces 2 that are provided with in upper end of road bed 1, a plurality of the size of bracing piece 2 is the same, and a plurality of the lower extreme of bracing piece 2 is all connected between through fastening bolt and road bed 1, a plurality of the upper end of bracing piece 2 is fixed mounting jointly has horizontal pole 3, inside one side of horizontal pole 3 is provided with the first detection mechanism that is used for detecting the skew direction of road bed 1, the middle part of horizontal pole 3 is provided with the second detection mechanism that is used for detecting the skew degree of road bed 1.

Referring to fig. 2-3, the first detection mechanism comprises a bar-shaped cavity 4 arranged inside a cross bar 3, a sliding rod 5 is fixedly arranged inside the bar-shaped cavity 4, two groups of first spiral coils 7 are symmetrically arranged on the inner wall of the bar-shaped cavity 4, a sliding block 6 is slidably arranged outside the sliding rod 5, contacts 8 are fixedly arranged at two ends of the sliding block 6, the front ends of the two contacts 8 are in a spike shape, and the two contacts 8 are electrically connected with the first spiral coils 7.

When road inclination detection is carried out, a plurality of support rods 2 are firstly installed on a roadbed 1 to be detected, then a cross rod 3 is installed at the upper ends of the plurality of support rods 2, if the roadbed 1 inclines, a sliding block 6 positioned in a strip-shaped cavity 4 moves along a sliding rod 5, and then contacts 8 at two sides of the sliding block 6 are contacted with a first solenoid 7 at one side of the sliding block, and a circuit is conducted, so that the purpose of detecting the deviation direction is achieved.

Referring to fig. 2-4, the second detection mechanism comprises a rotating rod 10 rotatably mounted at the bottom of the cross rod 3, two arc-shaped cavities 9 are symmetrically formed in the cross rod 3, arc-shaped rods 11 are fixedly mounted on two sides of the rotating rod 10, the two arc-shaped rods 11 are respectively inserted into the two arc-shaped cavities 9, conductor blocks 12 are fixedly mounted at the upper ends of the two arc-shaped rods 11, second spiral coils 13 are fixedly mounted on the inner walls of the arc-shaped cavities 9, and the two conductor blocks 12 are respectively and electrically connected with the two second spiral coils 13.

If the roadbed 1 deviates, the rotating rod 10 at the bottom of the cross rod 3 rotates to drive the arc rod 11 at one side to move towards the inside of the arc cavity 9 at one side, and then the conductor block 12 contacts with different positions of the second solenoid 13 inside the arc cavity 9 to generate currents with different magnitudes in the circuit, so that the inclination angle of the roadbed 1 is conveniently detected.

The implementation principle of the municipal road flatness detection equipment provided by the embodiment of the application is as follows: when road inclination detects, install a plurality of bracing pieces 2 on the road bed 1 of waiting to detect first, then install the horizontal pole 3 in the upper end of a plurality of bracing pieces 2, if the road bed 1 appears inclining, the slider 6 that is located bar intracavity 4 will move along slide bar 5, and then the contact 8 of slider 6 both sides will contact with first solenoid 7 of one side wherein, and then switch on the circuit, thereby reach the purpose of detecting the skew direction, if the road bed 1 appears the skew, the bull stick 10 of horizontal pole 3 bottom will appear rotating, and then drive one side arc pole 11 to move towards the inside of arc chamber 9 of one side, then conductor piece 12 will contact with the different positions of the inside second solenoid 13 of arc chamber 9, and then produce the electric current of equidimension in the circuit, thereby be convenient for detect the inclination of road bed 1.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (1)

1. Municipal road roughness check out test set, including road bed (1), its characterized in that: the roadbed structure is characterized in that a plurality of support rods (2) are arranged at the upper end of the roadbed (1) at equal intervals, the sizes of the support rods (2) are the same, the lower ends of the support rods (2) are connected with the roadbed (1) through fastening bolts, a cross rod (3) is fixedly arranged at the upper ends of the support rods (2) together, a first detection mechanism for detecting the offset direction of the roadbed (1) is arranged at one side of the interior of the cross rod (3), and a second detection mechanism for detecting the offset degree of the roadbed (1) is arranged at the middle part of the cross rod (3);

The first detection mechanism comprises a strip-shaped cavity (4) which is arranged in the cross rod (3), a sliding rod (5) is fixedly arranged in the strip-shaped cavity (4), and two groups of first spiral coils (7) are symmetrically arranged on the inner wall of the strip-shaped cavity (4);

The outside of the sliding rod (5) is slidably provided with a sliding block (6), both ends of the sliding block (6) are fixedly provided with contacts (8), the front ends of the two contacts (8) are spike-shaped, and the two contacts (8) are electrically connected with the first spiral coil (7);

The second detection mechanism comprises a rotating rod (10) rotatably arranged at the bottom of the cross rod (3), two arc-shaped cavities (9) are symmetrically formed in the cross rod (3), arc-shaped rods (11) are fixedly arranged on two sides of the rotating rod (10), and the two arc-shaped rods (11) are respectively inserted into the two arc-shaped cavities (9);

The upper ends of the two arc-shaped rods (11) are fixedly provided with conductor blocks (12), the inner walls of the two arc-shaped cavities (9) are fixedly provided with second spiral coils (13), and the two conductor blocks (12) are respectively and electrically connected with the two second spiral coils (13).