CN218349474U - A slope measuring device for construction engineering - Google Patents

Abstract

The utility model discloses a slope measuring device for construction engineering, which relates to the technical field of engineering measurement and comprises a base, four support legs are fixedly connected to the bottom of the base, a push frame is fixedly connected to one side of the base, and a push frame is fixedly installed on the top surface of the base. Place the frame, the top of the frame is fixedly connected with the installation frame, the bottom of the installation frame is fixedly connected with the angle plate, the front surface of the angle plate is provided with a scale value, the center of gravity measurement mechanism is provided on the installation frame, and the transmission mechanism is provided inside the support leg , the side end of the base is fixedly connected with a bearing rod through the mounting plate, and the base is provided with a supporting mechanism through the bearing rod. The utility model realizes that the device can not only push and slide on the road surface through the transmission mechanism designed on the supporting legs, but also realize the support function of the device when the insertion rod is inserted into the road surface when the road surface is uneven when measuring the slope. , which more effectively fixes the device and improves the accuracy of measurement.

Description

A slope measuring device for construction engineering

technical field

The utility model relates to the technical field of engineering measurement, in particular to a slope measuring device for construction engineering.

Background technique

A slope generally refers to an inclined road surface with a certain angle with the horizontal plane, and the angle of the slope is also called the slope. The slope can be seen everywhere in our geographical environment and widely exists in constructions such as roadbeds, embankments, ditches, and stairs. In construction, the slope size must be accurately measured before construction, especially in engineering construction.

However, the existing road surface slope measurement device has a large volume and complex structure, and it needs to be used by multiple people when it is used, which is time-consuming, laborious, inconvenient to operate, and poor in practicability. In a horizontal direction, it will affect the accuracy of the measurement. Therefore, we provide a slope measuring device for construction engineering to solve the above problems.

Utility model content

Technical issues resolved

The purpose of the utility model is to provide a slope measuring device for construction engineering in order to make up for the deficiencies of the prior art.

Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a slope measuring device for construction engineering, including a base, four supporting legs are fixedly connected to the bottom of the base, and a push frame is fixedly connected to one side of the base, A placement frame is fixedly installed on the top surface of the base, an installation frame is fixedly connected to the top inside the placement frame, an angle plate is fixedly connected to the bottom end of the installation frame, and a scale value is provided on the front surface of the angle plate. A center of gravity measurement mechanism is provided on the frame, a transmission mechanism is provided inside the supporting legs, a bearing rod is fixedly connected to the side end of the base, and a supporting mechanism is provided on the base through the bearing rod.

As mentioned above, the center of gravity measuring mechanism includes a fixed rod fixed between the inner walls of the installation frame, the fixed rod is rotatably connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a measuring rod, and the fixed rod and Lubricating oil is applied between the rotating shafts, the bottom end of the measuring rod is screwed with a weighted block, the bottom end of the weighted block is fixedly connected with a U-shaped plate, and the top end of the U-shaped plate is fixedly connected with a pointer.

As mentioned above, the transmission mechanism includes a servo motor fixed on the inner top of the supporting leg, the output shaft of the servo motor is fixedly connected with a bidirectional threaded rod, and the surface of the bidirectional threaded rod is provided with a bidirectional thread, and the two-way threaded rod has two A first threaded block and a second threaded block are respectively threaded on the threaded surface, and the inner top of the support leg is fixedly connected with a limit rod, and the limit rod is respectively slidably connected with the first threaded block and the second threaded block.

As mentioned above, the bottom end of the first threaded block is fixedly connected with the connecting rod, the bottom end of the connecting rod is rotatably connected with the universal wheel, the bottom end of the second threaded block is fixedly connected with the insertion rod, and the bottom end of the insertion rod A plug is fixedly connected, and the second threaded block is below the first threaded block.

As mentioned above, the support mechanism includes a support frame rotatably connected to the bearing rod, the support frame is provided with a threaded hole, the push frame is threaded with bolts, and the push frame is threaded with the support frame through bolts, The top end of the bearing rod is fixedly connected with an inclined plate, and the bottom end of the inclined plate slides inside the support frame.

As mentioned above, the support frame is provided with a limit pin, and the support frame is movably connected with the inclined plate through the limit pin.

Beneficial effect:

Compared with the prior art, the slope measuring device for construction engineering has the following beneficial effects:

1. Through the transmission mechanism designed on the supporting legs, the utility model realizes that the device can not only push and slide on the road surface, but also realize that the insertion rod can be inserted into the road surface to face the device when the road surface is uneven when measuring the slope. The supporting function of the device more effectively fixes the device and improves the accuracy of the measurement. At the same time, the stability of the device is more effectively improved through the setting of the support frame and the inclined plate.

2. The utility model can be pushed and moved by realizing the device, which is convenient for carrying. The measuring rod is free to fall through the heavy block in the inner cavity of the measuring rod, and the slope of the road section is determined by the angle pointed by the pointer. The structure is simple and easy to use. The measurement is very convenient and easy to use.

Other advantages, objectives and features of the present utility model will be set forth in the following description to some extent, and to some extent, based on the investigation and research below, it will be obvious to those skilled in the art, or can be Get teaching from the practice of the utility model.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the rear view sectional structure schematic diagram of angle plate of the present utility model;

Fig. 3 is a schematic cross-sectional structure diagram of the supporting leg of the utility model;

FIG. 4 is a schematic diagram of an enlarged structure at point A in FIG. 3 .

In the figure: 1. Base; 2. Supporting legs; 3. Push frame; 4. Placement frame; 5. Installation frame; 6. Angle plate; 7. Scale value; 8. Fixed rod; 9. Rotation axis; 10. Measurement Rod; 11, weight block; 12, U-shaped plate; 13, pointer; 14, servo motor; 15, two-way threaded rod; 16, limit rod; 17, first thread block; 18, second thread block; 19, Inserting rod; 20, plug; 21, connecting rod; 22, universal wheel; 23, bearing rod; 24, support frame; 25, bolt; 26, inclined plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-4, the utility model provides a technical scheme of a slope measuring device for construction engineering: a slope measuring device for construction engineering, including a base 1, four support legs 2 are fixedly connected to the bottom of the base 1, the base 1 One side end is fixedly connected with a push frame 3, the top surface of the base 1 is fixedly installed with a placement frame 4, the inner top of the placement frame 4 is fixedly connected with an installation frame 5, and the bottom end of the installation frame 5 is fixedly connected with an angle plate 6, an angle plate 6 A scale value 7 is provided on the front surface, a center-of-gravity measuring mechanism is provided on the installation frame 5 , a transmission mechanism is provided inside the support leg 2 , and a bearing rod 23 is fixedly connected to the side end of the base 1 .

The transmission mechanism includes a servo motor 14 fixed on the inner top of the support leg 2. The output shaft of the servo motor 14 is fixedly connected with a bidirectional threaded rod 15. The surface of the bidirectional threaded rod 15 is provided with a bidirectional thread. The first threaded block 17 and the second threaded block 18 are connected, and the inner top of the support leg 2 is fixedly connected with the limit rod 16, and the limit rod 16 is slidably connected with the first threaded block 17 and the second threaded block 18 respectively, and the first threaded block The bottom end of 17 is fixedly connected with connecting rod 21, the bottom end of connecting rod 21 is rotatably connected with universal wheel 22, the bottom end of second threaded block 18 is fixedly connected with inserting rod 19, and the bottom end of inserting rod 19 is fixedly connected with plug 20, the second Threaded block 18 is below first threaded block 17, and base 1 is provided with support mechanism by bearing rod 23, and support mechanism comprises the support frame 24 that is rotatably connected on the bearing rod 23, offers threaded hole on support frame 24, pushes frame 3 Bolts 25 are threaded, the push frame 3 is threaded with the support frame 24 through the bolts 25, the top of the bearing rod 23 is fixedly connected with an inclined plate 26, the bottom end of the inclined plate 26 slides inside the support frame 24, and the support frame 24 is provided with a limit pin , the support frame 24 is movably connected with the inclined plate 26 through the limit pin, and the inclined plate 26 is provided with a plurality of pin holes for working with the limit pin.

During specific work: push the device to the position where the slope road surface needs to be measured by pushing the push frame 3, and lock the universal wheel 22 by locking the universal wheel 22, so that the device can stop on the road smoothly. When the road surface is uneven, the universal wheel 22 cannot be placed on the road surface. At this time, by starting the servo motor 14 to rotate forward, the servo motor 14 drives the two-way threaded rod 15 to rotate. Since the two-way threaded rod 15 is provided with threaded surfaces with different directions, the two-way The threaded rod 15 forwardly rotates and simultaneously drives the first threaded block 17 to move upwards and the second threaded block 18 to move downwards, the first threaded block 17 moves upwards so that the universal wheel 22 is retracted into the support leg 2, and the second threaded block 18 Move down so that the plug 20 is inserted into the road surface, so as to achieve the positioning of a plurality of insertion rods 19 for the device. It should be noted that: when the insertion rod 19 needs to be supported, the servo motors 14 in the four support legs 2 need to be started at the same time. And make the insertion rod 19 be inserted into the same depth of the road surface; after a plurality of insertion rods 19 are inserted into the road surface, the support frame 24 is rotated downward by unscrewing the bolt 25 and pulling out the limit pin on the support frame 24 outwards , pull out the inclined plate 26 at the same time, make the inclined plate 26 contact with the road surface, then insert the limit pin on the support frame 24, thereby limit the inclined plate 26 again, the inclined plate 26 and then play a supporting role to the device, need It is explained that when using the inclined plate 26 to support, it is necessary to ensure that the universal wheels 22 under the four supporting legs 2 are all in contact with the road surface, or that the insertion rods 19 under the four supporting legs 2 are all at the same position inserted into the road surface .

The center of gravity measuring mechanism includes a fixed rod 8 fixed between the inner walls of the installation frame 5. The fixed rod 8 is rotatably connected with a rotating shaft 9. Lubricating oil is applied between the fixed rod 8 and the rotating shaft 9, and the bottom end of the rotating shaft 9 is fixed. A measuring rod 10 is connected, the bottom end of the measuring rod 10 is screwed with a weight block 11, the bottom end of the weight block 11 is fixedly connected with a U-shaped plate 12, and the top end of the U-shaped plate 12 is fixedly connected with a pointer 13.

During specific work: On the basis of the above-mentioned implementation process, after the device is fixed in this implementation, the measuring rod 10 will fall freely with the gravity due to the effect of gravity, and the measuring rod 10 will drive the U-shaped plate 12 to swing. The pointer 13 at both ends of the U-shaped plate 12 slides on the front end of the surface of the angle plate 6, and according to the degree indicated by the angle plate 6, the slope of the measured road section can be known.

Working principle: Push the device to the position where it needs to measure the slope road surface by pushing the push frame 3, and lock the universal wheel 22 by locking the universal wheel 22, so that the device stops smoothly on the road surface. When encountering unevenness, When the universal wheel 22 cannot be placed on the road surface, at this time, by starting the servo motor 14, the servo motor 14 drives the two-way threaded rod 15 to rotate. Turn and drive the first threaded block 17 to move up and the second threaded block 18 to move down at the same time, the first threaded block 17 moves up so that the universal wheel 22 is retracted inside the support leg 2, and the second threaded block 18 moves down so that The plug 20 is inserted into the road surface, so as to achieve the positioning of the device by a plurality of insertion rods 19. It should be noted that: when the insertion rod 19 is required to support, the servo motors 14 in the four support legs 2 need to be started simultaneously, and the pointer 13 The depth of insertion into the road surface is the same; when a plurality of inserting rods 19 are inserted into the road surface, by unscrewing the bolt 25 outwards and pulling out the limit pin on the support frame 24, the support frame 24 is rotated downwards and pulled out upwards at the same time. The inclined plate 26 makes the inclined plate 26 contact with the road surface, and then the limit pin is inserted into the support frame 24, thereby limiting the inclined plate 26 again, and the inclined plate 26 then plays a supporting role to the device. It should be noted that: When using the inclined plate 26 to support, it is necessary to ensure that the universal wheels 22 under the four supporting legs 2 are all in contact with the road surface, or that the insertion rods 19 under the four supporting legs 2 are all inserted into the road to the same depth. At this time, due to the effect of gravity, the measuring rod 10 will fall freely with the gravity, and the measuring rod 10 will drive the U-shaped plate 12 to swing. The degree indicated by board 6 can know the slope of the road section being measured this time.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as limiting the present utility model; the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be construed as indicating or implying relative importance. In addition, unless otherwise expressly The terms "fixed", "installed", "connected" and "connected" should be understood in a broad sense, for example, "installed" can be a fixed connection, a detachable connection, or an integrated connection; " "Connection" can be mechanical connection or electrical connection; "connection" can be direct connection, indirect connection through an intermediary, or internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A slope measuring device for construction engineering, comprising a base (1), the bottom of the base (1) is fixedly connected with four support legs (2), and one side of the base (1) is fixedly connected with a push frame (3), it is characterized in that: the top surface of the base (1) is fixedly installed with a placement frame (4), the inner top of the placement frame (4) is fixedly connected with an installation frame (5), and the installation frame (5) The bottom end is fixedly connected with an angle plate (6), the front surface of the angle plate (6) is provided with a scale value (7), the installation frame (5) is provided with a center of gravity measuring mechanism, and the support legs (2) A transmission mechanism is arranged inside, a bearing rod (23) is fixedly connected to the side end of the base (1), and a supporting mechanism is provided on the base (1) through the bearing rod (23). 2. A kind of slope measuring device for construction engineering according to claim 1, characterized in that: the center of gravity measuring mechanism includes a fixed rod (8) fixed between the inner side walls of the installation frame (5), and the fixed rod (8) is rotatably connected with a rotating shaft (9), and lubricating oil is applied between the fixed rod (8) and the rotating shaft (9), and the bottom end of the rotating shaft (9) is fixedly connected with a measuring rod (10 ), the bottom end of the measuring rod (10) is screwed with a weight block (11), and the bottom end of the weight block (11) is fixedly connected with a U-shaped plate (12), and the U-shaped plate (12) The top is fixedly connected with a pointer (13). 3. A kind of slope measuring device for construction engineering according to claim 1, characterized in that: the transmission mechanism includes a servo motor (14) fixed on the inner top of the support leg (2), and the servo motor (14) The output shaft is fixedly connected with a two-way threaded rod (15), the surface of the two-way threaded rod (15) is provided with a two-way thread, and the two-way threaded rod (15) is threadedly connected with a first threaded block (17) on the threaded surfaces at both ends respectively. ) and the second threaded block (18), the inner top of the support leg (2) is fixedly connected with a limit rod (16), and the limit rod (16) is connected with the first threaded block (17) and the second threaded block respectively (18) SLIP CONNECTION. 4. The slope measuring device for construction engineering according to claim 3, characterized in that: the bottom end of the first threaded block (17) is fixedly connected with a connecting rod (21), and the bottom end of the connecting rod (21) The end of the second threaded block (18) is connected with a universal wheel (22) for rotation, and the bottom end of the second threaded block (18) is fixedly connected with an insertion rod (19). The second threaded block (18) is below the first threaded block (17). 5. A kind of slope measuring device for construction engineering according to claim 1, characterized in that: said support mechanism comprises a support frame (24) that is rotatably connected to a bearing rod (23), and said support frame (24) A threaded hole is provided on the top, and a bolt (25) is threaded on the push frame (3), and the push frame (3) is threaded with the support frame (24) through the bolt (25), and the bearing rod (23) The top end is fixedly connected with an inclined plate (26), and the bottom end of the inclined plate (26) slides inside the support frame (24). 6. A kind of slope measuring device for construction engineering according to claim 5, characterized in that: the support frame (24) is provided with a limit pin, and the support frame (24) passes through the limit pin and the inclined plate ( 26) Flexible connection, the inclined plate (26) is provided with a plurality of pin holes that cooperate with the work of the limit pin.

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