Building earthwork volume measuring and calculating device

Abstract

The utility model discloses a building earthwork volume measuring and calculating device which comprises a supporting assembly and a measuring and calculating assembly. The supporting assembly comprises a supporting shell and positioning pieces, the upper ends of the multiple positioning pieces are adjustably arranged on the periphery of the bottom of the supporting shell of the annular cylindrical structure, and the lower ends of the multiple positioning pieces are fixedly inserted into a soil body; the measuring and calculating assembly comprises an adjusting piece and a measuring piece, the adjusting piece is arranged in the supporting shell, and the measuring piece is installed on the supporting shell in a swinging mode through the adjusting piece so that the measuring piece can be vertically or obliquely inserted into the soil body. The utility model relates to the technical field of building engineering, and can solve the problem that a measuring rod vertically inserted into a soil body in a building earthwork volume measuring and calculating device in the prior art cannot ensure the measuring accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction earthwork quantity measuring and calculating device. Background Art

[0002] Earth excavation and backfilling are one of the conventional processes in construction projects, and the amount of earth to be excavated or backfilled needs to be measured during construction. The construction earthwork volume measuring device in the prior art inserts a measuring rod vertically into the soil, and then calculates the earthwork volume based on the insertion depth of the measuring rod. However, in actual construction, the surface of the soil may be a slope or even a vertical surface, that is, a non-horizontal surface. For slopes in different directions and at different angles, the measuring rod vertically inserted into the soil cannot guarantee the accuracy of measurement and subsequent calculations. Therefore, it is necessary to provide a construction earthwork volume measuring device that can solve the problem that the measuring rod vertically inserted into the soil in the construction earthwork volume measuring device in the prior art cannot guarantee the accuracy of measurement. Summary of the invention

[0003] The utility model aims to provide a construction earthwork measurement device, which can solve the problem in the prior art that a measuring rod vertically inserted into the soil body cannot ensure measurement accuracy.

[0004] The utility model is achieved in this way:

[0005] A construction earthwork measurement device comprises a support assembly and a measurement assembly; the support assembly comprises a support shell and a positioning member, the upper ends of a plurality of positioning members are adjustably arranged around the bottom of the support shell of a circular cylindrical structure, and the lower ends of a plurality of positioning members are fixedly inserted into the soil; the measurement assembly comprises an adjusting member and a measuring member, the adjusting member is arranged in the support shell, and the measuring member is swingably mounted on the support shell through the adjusting member, so that the measuring member can be vertically or obliquely inserted into the soil.

[0006] The adjusting part includes a motor, a driving rod, a transmission assembly, and a connecting rod; the motor is fixedly mounted on an inner wall of one side of the supporting shell, the output shaft of the motor is coaxially connected to one end of the driving rod, and the other end of the driving rod is connected to the transmission assembly; the lower ends of several connecting rods are respectively fixedly connected to the transmission assembly, and the upper ends of several connecting rods are connected to the measuring part.

[0007] The transmission assembly includes a bevel gear, a gear ring and a limit ring; the limit ring is in a circular ring structure and is rotatably arranged in the support shell, the gear ring is in a circular ring structure and is fixedly arranged on the limit ring, and the lower ends of a plurality of connecting rods are respectively fixedly connected to the limit ring and are located on the inner side of the gear ring; one end of the bevel gear is coaxially fixedly connected to the other end of the driving rod, and the other end of the bevel gear is meshingly connected with the gear ring for transmission.

[0008] The motor is provided with a positioning ring, which is circumferentially arranged on the outside of the output shaft of the motor.

[0009] The measuring part includes an adjusting shell, a threaded shell and a screw; the adjusting shell is fixedly connected to the upper ends of a plurality of connecting rods, and a long hole for the screw to pass through is formed in the middle of the adjusting shell, and the length direction of the long hole is consistent with the swing direction of the screw; the threaded shell is a cylindrical structure, and the outer wall of the threaded shell can be swingably embedded in the long hole, and the screw is threadedly connected to the inner wall of the threaded shell so that the screw can swingably pass through the long hole.

[0010] A limiting block is arranged at the bottom of the adjusting shell. The limiting block is in a circular ring structure and is slidably arranged on the top surface of the supporting shell.

[0011] A control panel is embedded on the top of the regulating shell.

[0012] A torsion block is fixedly arranged on the top of the screw rod, and a cone nail is coaxially arranged on the bottom of the screw rod.

[0013] Each positioning member comprises a movable shell and a positioning rod, wherein the movable shell is fixedly arranged at the bottom edge of the fixed shell, the upper end of the positioning rod is rotatably and adjustably arranged in the movable shell, and the lower end of the positioning rod is conical and inserted into the soil.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a measuring component, and the motor drives the adjusting shell to rotate through the transmission component, so as to adjust the swing direction of the screw, that is, the direction of insertion into the soil. At the same time, the screw swings around the rotating shaft to adjust the angle of insertion into the soil. The adjustment range is large, and it can adapt to slopes of different directions and angles, thereby improving the accuracy of the results of construction earthwork measurement. The whole operation is simple and convenient, and it can better assist construction personnel in measuring the construction earthwork, which is conducive to improving the efficiency of construction earthwork measurement.

[0016] 2. Since the utility model is provided with a support assembly, the bottom support area can be expanded by rotating the positioning rod outward, thereby improving the fixation reliability of the entire device on the soil, which is beneficial to further improve the accuracy of the construction earthwork measurement results. At the same time, the volume of the entire device can be reduced by rotating the positioning rod inward, thereby improving the convenience of use and facilitating storage and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the construction earthwork measurement and calculation device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model construction earthwork volume measuring device;

[0019] Figure 3 It is a three-dimensional diagram of the positioning member in the construction earthwork measurement and calculation device of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the adjusting member in the construction earthwork measurement and calculation device of the utility model;

[0021] Figure 5 It is a three-dimensional diagram of a measuring piece in a construction earthwork quantity measuring and calculating device of the utility model.

[0022] In the figure, 100, support assembly; 101, support shell; 102, positioning member; 102a, movable shell; 102b, positioning rod; 200, measuring assembly; 201, adjusting member; 201a, motor; 201b, driving rod; 201c, bevel gear; 201d, gear ring; 201e, connecting rod; 201f, positioning ring; 201g, limiting ring; 202, measuring member; 202a, adjusting shell; 202b, threaded shell; 202c, screw; 202d, control panel; 202e, limiting block; 202f, torsion block; 202g, cone nail. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Please see attached Figure 1 and attached Figure 2 A construction earthwork quantity measuring device includes a support assembly 100 and a measuring assembly 200; the support assembly 100 includes a support shell 101 and a positioning member 102, the upper ends of a plurality of positioning members 102 are adjustably arranged around the bottom of the support shell 101 of a circular cylindrical structure, and the lower ends of a plurality of positioning members 102 are fixedly inserted into the soil; the measuring assembly 200 includes an adjusting member 201 and a measuring member 202, the adjusting member 201 is arranged in the support shell 101, and the measuring member 202 is swingably mounted on the support shell 101 through the adjusting member 201, so that the measuring member 202 can be vertically or obliquely inserted into the soil.

[0025] Preferably, three positioning members 102 can be provided and evenly arranged, and the entire device can be stably fixed on the soil by inserting and fixing the three positioning members 102 on the soil. The measuring member 202 can be rotated and swung by the adjusting member 201, so as to adjust the angle at which the measuring member 202 is inserted into the soil to meet different working conditions and improve the accuracy of the results of earthwork measurement.

[0026] Please see attached Figure 4The adjusting member 201 comprises a motor 201a, a driving rod 201b, a transmission assembly, and a connecting rod 201e; the motor 201a is fixedly mounted on an inner wall of one side of the supporting shell 101, the output shaft of the motor 201a is coaxially fixedly connected to one end of the driving rod 201b, and the other end of the driving rod 201b is connected to the transmission assembly; the lower ends of a plurality of connecting rods 201e are respectively fixedly connected to the transmission assembly, and the upper ends of a plurality of connecting rods 201e are connected to the measuring member 202.

[0027] Preferably, the motor 201a can be a motor with a bidirectional rotation function, which can drive the transmission assembly forward or reversely through the driving rod 201b, and the connecting rod 201e is used to install the measuring member 202 on the transmission assembly, so as to adjust the angle of the measuring member 202 by rotating the transmission assembly. Five connecting rods 201e can be provided and evenly arranged.

[0028] Please see attached Figure 4 The transmission assembly includes a bevel gear 201c, a gear ring 201d and a limit ring 201g; the limit ring 201g is in a circular ring structure and is rotatably arranged in the support shell 101, the gear ring 201d is in a circular ring structure and is fixedly arranged on the limit ring 201g, and the lower ends of a plurality of connecting rods 201e are respectively fixedly connected to the limit ring 201g and are located on the inner side of the gear ring 201d; one end of the bevel gear 201c is coaxially fixedly connected to the other end of the driving rod 201b, and the other end of the bevel gear 201c is meshed and transmission-connected with the gear ring 201d.

[0029] Driven by the motor 201a, the bevel gear 201c realizes forward or reverse synchronous rotation through the driving rod 201b, thereby utilizing the meshing transmission cooperation between the bevel tooth surface of the bevel gear 201c and the bevel tooth surface of the gear ring 201d to realize the forward or reverse rotation of the gear ring 201d, thereby realizing the rotation function of the gear ring 201.

[0030] Preferably, an annular groove may be provided at the bottom of the inner wall of the support shell 101 and a ball may be embedded therein, so that the ball can be used to realize the rotation of the limit ring 201g relative to the support shell 101 to ensure the smooth rotation function of the gear ring 201d.

[0031] Please see attached Figure 4 The motor 201a is provided with a positioning ring 201f, and the positioning ring 201f is circumferentially arranged on the outer side of the output shaft of the motor 201a.

[0032] The motor 201a is isolated from the transmission assembly by the positioning ring 201f, thereby improving the safety of the device. Meanwhile, the positioning ring 201f can also be fixed to the inner wall of the support shell 101, thereby improving the installation and operation stability of the motor 201a.

[0033] Please see attached Figure 5The measuring member 202 comprises an adjusting shell 202a, a threaded shell 202b and a screw 202c; the adjusting shell 202a is fixedly connected to the upper ends of a plurality of connecting rods 201e, and a long hole is formed in the middle of the adjusting shell 202a for the screw 202c to pass through, and the length direction of the long hole is consistent with the swing direction of the screw 202c; the threaded shell 202b is a cylindrical structure, and the outer wall of the threaded shell 202b is swingably embedded in the long hole through a rotating shaft, and the screw 202c is threadedly screwed to the inner wall of the threaded shell 202b, so that the screw 202c can swingably pass through the long hole.

[0034] By setting the long hole, the screw rod 202c can swing along the length direction of the long hole through the threaded shell 202b via the rotating shaft, so as to adjust the inclination angle of the screw rod 202c, that is, the angle at which it is inserted into the soil, to meet the insertion angle requirements on the slope surface or even the vertical surface, thereby facilitating the improvement of the accuracy of the earthwork measurement results. The size of the long hole can be adaptively adjusted according to actual use requirements.

[0035] The adjusting shell 202a rotates synchronously with the gear ring 201d under the connection of five connecting rods 201e, thereby realizing the rotation adjustment of the elongated hole and changing the direction of the elongated hole to meet the swing direction of the screw rod 202c, that is, the direction of insertion into the soil, so that it can adapt to soil slopes in different directions.

[0036] Please see attached Figure 5 The bottom of the adjusting shell 202a is provided with a limit block 202e, and the limit block 202e is in a circular ring structure and is slidably arranged on the top surface of the supporting shell 101.

[0037] Preferably, a limiting ring groove may be provided on the top surface of the supporting shell 101, and the limiting block 202e is slidably embedded in the limiting ring groove. The limiting ring groove plays a guiding and limiting role, thereby making the rotation of the adjusting shell 202a more stable.

[0038] Please see attached Figure 5 A control panel 202d is embedded on the top of the adjustment shell 202a.

[0039] Preferably, an azimuth sensor and an angle sensor can be installed on the screw 202c and electrically connected to the control panel 202d, so that when the screw 202c rotates with the gear ring 201d and swings through the rotating shaft, the direction is measured by the azimuth sensor and the angle is measured by the angle sensor, thereby improving the direction and angle of the screw 202c inserted into the soil and further ensuring the accuracy of earthwork measurement.

[0040] Please see attached Figure 5 A torsion block 202f is fixedly provided on the top of the screw rod 202c, and a conical nail 202g is coaxially provided on the bottom of the screw rod 202c.

[0041] Preferably, the diameter of the twist block 202f is larger than the diameter of the screw rod 202c, and the surface of the twist block 202f may be provided with anti-skid patterns for stable hand-holding, thereby facilitating the rotation and swing control of the screw rod 202c. The conical spike 202g can make it easier and more labor-saving to insert the screw rod 202c into the soil.

[0042] Please see attached Figure 3 Each of the positioning members 102 includes a movable shell 102a and a positioning rod 102b. The movable shell 102a is fixedly arranged at the bottom edge of the fixed shell 101. The upper end of the positioning rod 102b is rotatably and adjustably arranged in the movable shell 102a through a rotating shaft. The lower end of the positioning rod 102b is in a conical structure and is inserted into the soil.

[0043] The positioning rod 102b can rotate outward relative to the movable shell 102a through the rotating shaft, thereby improving the fixing reliability of the entire device on the soil. At the same time, it can also rotate inward through the rotating shaft to reduce the volume of the entire device, making it easier to store and carry.

[0044] Please see attached Figure 1 To Attachment Figure 5 , the usage method and working principle of the utility model are:

[0045] When in use, firstly, the three positioning rods 102b in the positioning member 102 are rotated outwardly by a certain angle through the rotating shaft, so that the lower ends of the three positioning rods 102b are inserted into the soil around the measuring position through the conical structure, so as to support and position the entire device.

[0046] Then, the motor 201a in the adjusting member 201 drives the driving rod 201b to rotate, and the driving rod 201b drives the bevel gear 201c to rotate synchronously, and then the bevel gear 201c engages the transmission gear ring 201d, so that the gear ring 201d rotates in the supporting shell 101 through the limiting ring 201g. When the limiting ring 201g rotates, the multiple connecting rods 201e inside the gear ring 201d rotate synchronously, so that the multiple connecting rods 201e drive the adjusting shell 202a to rotate synchronously, so as to adjust the direction of the elongated hole on the adjusting shell 202a, that is, the swinging direction of the screw rod 202c.

[0047] The screw rod 202c is swung by the torsion block 202f, and the screw rod 202c is swung to a suitable angle for insertion into the soil through the rotating shaft on the threaded shell 202b. The screw rod 202c is rotated by the torsion block 202f, and the rotation of the screw rod 202c is converted into the axial linear motion of the screw rod 202c by the threaded transmission of the screw rod 202c and the threaded shell 202b, so that the screw rod 202c is inserted into the soil through the cone nail 202g.

[0048] Finally, conventional measurement methods are used to measure and calculate the earthwork volume by inserting the screw 202c, and the measurement and calculation process will not be described in detail here.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A construction earthwork measurement device, characterized in that: The invention comprises a support assembly (100) and a measuring assembly (200); the support assembly (100) comprises a support shell (101) and a positioning member (102); the upper ends of a plurality of positioning members (102) are adjustably arranged around the bottom of the support shell (101) of a circular cylindrical structure, and the lower ends of a plurality of positioning members (102) are fixedly inserted into the soil; the measuring assembly (200) comprises an adjusting member (201) and a measuring member (202); the adjusting member (201) is arranged in the support shell (101), and the measuring member (202) is swingably mounted on the support shell (101) through the adjusting member (201), so that the measuring member (202) can be vertically or obliquely inserted into the soil.

2. The construction earthwork volume measuring device according to claim 1 is characterized in that: The adjusting member (201) comprises a motor (201a), a driving rod (201b), a transmission assembly, and a connecting rod (201e); the motor (201a) is fixedly mounted on an inner wall of one side of the supporting shell (101), the output shaft of the motor (201a) is coaxially fixedly connected to one end of the driving rod (201b), and the other end of the driving rod (201b) is connected to the transmission assembly; the lower ends of a plurality of connecting rods (201e) are respectively fixedly connected to the transmission assembly, and the upper ends of a plurality of connecting rods (201e) are connected to the measuring member (202).

3. The construction earthwork volume measuring device according to claim 2 is characterized in that: The transmission assembly comprises a bevel gear (201c), a gear ring (201d) and a limiting ring (201g); the limiting ring (201g) is in a circular ring structure and is rotatably arranged in the support shell (101); the gear ring (201d) is in a circular ring structure and is fixedly arranged on the limiting ring (201g); the lower ends of a plurality of connecting rods (201e) are respectively fixedly connected to the limiting ring (201g) and are located on the inner side of the gear ring (201d); one end of the bevel gear (201c) is coaxially fixedly connected to the other end of the driving rod (201b), and the other end of the bevel gear (201c) is meshed and transmission-connected with the gear ring (201d).

4. The construction earthwork volume measuring device according to claim 2 is characterized in that: The motor (201a) is provided with a positioning ring (201f), and the positioning ring (201f) is circumferentially arranged on the outside of the output shaft of the motor (201a).

5. The construction earthwork volume measuring device according to claim 1 is characterized in that: The measuring piece (202) comprises an adjusting shell (202a), a threaded shell (202b) and a screw (202c); the adjusting shell (202a) is fixedly connected to the upper ends of a plurality of connecting rods (201e), and a long hole for the screw (202c) to pass through is formed in the middle of the adjusting shell (202a), and the length direction of the long hole is consistent with the swing direction of the screw (202c); the threaded shell (202b) is a cylindrical structure, and the outer wall of the threaded shell (202b) can be swingably embedded in the long hole, and the screw (202c) is threadedly connected to the inner wall of the threaded shell (202b), so that the screw (202c) can swingably pass through the long hole.

6. The construction earthwork volume measuring device according to claim 5 is characterized in that: A limiting block (202e) is provided at the bottom of the adjusting shell (202a); the limiting block (202e) is in a circular ring structure and is slidably arranged on the top surface of the supporting shell (101).

7. The construction earthwork volume measuring device according to claim 5 or 6, characterized in that: A control panel (202d) is embedded on the top of the adjustment shell (202a).

8. The construction earthwork volume measuring device according to claim 5 is characterized in that: A torsion block (202f) is fixedly provided on the top of the screw rod (202c), and a conical nail (202g) is coaxially provided on the bottom of the screw rod (202c).

9. The construction earthwork volume measuring device according to claim 1 is characterized in that: Each positioning member (102) comprises a movable shell (102a) and a positioning rod (102b), wherein the movable shell (102a) is fixedly arranged at the bottom edge of the supporting shell (101), the upper end of the positioning rod (102b) is rotatably and adjustably arranged in the movable shell (102a), and the lower end of the positioning rod (102b) is in a conical structure and is inserted into the soil.

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