Foundation pit depth measuring device for constructional engineering

Abstract

The utility model discloses a foundation pit depth measuring device for constructional engineering, and relates to the technical field of measuring devices. The top of the mounting assembly is fixedly provided with an adjusting assembly, the top of the adjusting assembly is fixedly provided with a winding assembly and a telescopic assembly, one end of the telescopic assembly is fixedly provided with a belt releasing assembly, the winding assembly and the belt releasing assembly are overlapped, and the bottom of an inner cavity of the telescopic assembly is fixedly provided with an auxiliary assembly. According to the utility model, the internal parts are driven to rotate through the operation of the winding assembly and the operation of the belt releasing assembly by the controller, and the internal parts are connected in a winding manner, so that the internal parts of the belt releasing assembly rotate to drive the scale belt to release until the internal parts on the belt releasing assembly move to the bottommost part of a foundation pit; and then the depth of the belt placing assembly can be measured by observing the scales on the internal parts of the belt placing assembly, so that the depth of the foundation pit in different directions and positions can be conveniently measured, and the purposes of saving time and labor are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring devices, and in particular relates to a foundation pit depth measuring device for construction engineering. Background Art

[0002] During the implementation of the construction project, it is necessary to supervise and inspect it. The construction foundation pit is the space excavated from the ground for the construction of the underground structure of the building. Before construction, the depth of the foundation pit needs to be tested to determine whether it meets the construction standards before construction can continue. The depth detection device of the foundation pit is needed.

[0003] The existing foundation pit depth measuring device is usually fixedly installed at the use position when in use. However, since it is often necessary to perform depth measurements at different positions when measuring the depth of the foundation pit, the surveying personnel need to dismantle the device and move it to another position for measurement after measuring the foundation pit position at one position. Then, the device needs to be continuously installed and fixed. The whole process is very cumbersome, which not only affects the measurement rate, but also affects the measurement accuracy. It is time-consuming, labor-intensive, and inconvenient to use.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a foundation pit depth measuring device for construction engineering to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a foundation pit depth measuring device for construction engineering, comprising a mounting assembly, an adjusting assembly fixedly mounted on the top of the mounting assembly, a winding assembly and a telescopic assembly fixedly mounted on the top of the adjusting assembly, a tape unwinding assembly fixedly mounted on one end of the telescopic assembly, the winding assembly and the tape unwinding assembly are assembled, an auxiliary assembly fixedly mounted on the bottom of the inner cavity of the telescopic assembly, and the top of the auxiliary assembly fixedly mounted on the tape unwinding assembly.

[0008] Furthermore, the mounting assembly includes a mounting plate, four threaded rods are installed on the inner thread of the mounting plate, and the four threaded rods are respectively located near the four corners of the mounting plate, mounting cones are fixedly installed at the bottom of the four threaded rods, and knobs are fixedly installed at the top of the four threaded rods.

[0009] Furthermore, the adjusting assembly includes a fixed frame and a first rotating rod, the fixed frame is fixedly mounted on the top of the mounting plate, a first motor is fixedly mounted on one side of the fixed frame, a worm is fixedly mounted on the output shaft of the first motor, the first rotating rod is rotatably mounted in the inner cavity of the fixed frame, a worm wheel is fixedly mounted on one end of the first rotating rod, the worm wheel meshes and rotates with the worm, two support rods are fixedly mounted on the surface of the first rotating rod, a fixed plate is fixedly mounted on the top of the first rotating rod, and both of the support rods are fixedly mounted on the fixed plate.

[0010] Furthermore, the winding assembly includes two connecting plates, second rotating rods are rotatably installed on opposite sides of the two connecting plates, a second motor is fixedly installed on one side of one connecting plate, the second rotating rod is fixedly installed on the output shaft of the second motor, a winding roller is fixedly installed on the surface of the second rotating rod, a scale tape is wrapped around the surface of the winding roller, and a pressure block is fixedly installed on one end of the scale tape.

[0011] Furthermore, the telescopic assembly includes a support frame, which is fixedly installed on the top of the fixed plate, and an electric push rod is fixedly installed in the inner cavity of the support frame.

[0012] Furthermore, the tape unwinding assembly includes a movable rod, two fixed rods are fixedly installed on one side of the movable rod, a first connecting rod is fixedly installed on the opposite side of the two fixed rods, a roller is fixedly installed on the surface of the first connecting rod, and the roller is mounted on the scale tape.

[0013] Furthermore, the auxiliary component includes a groove and a second connecting rod, the groove is opened in the inner cavity of the support frame, racks are fixedly installed on both sides of the inner wall of the groove, the second connecting rod is fixedly installed on the bottom of the movable rod, and a gear is fixedly installed on one end of the second connecting rod, and the gear is meshed with the two racks.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model controls the operation of the adjusting component through a controller, and the operation of the adjusting component drives the internal component to rotate. Due to the meshing rotation between the internal components, the rotation of the internal component of the adjusting component drives the telescopic component, the winding component, the auxiliary component and the unwinding component to rotate until they rotate to a suitable azimuth position for unwinding measurement. The operation of the telescopic component is controlled by the controller, and the operation of the telescopic component drives the unwinding component to move. The movement of the unwinding component drives the internal component of the auxiliary component to move. Due to the meshing rotation between the internal components of the auxiliary component, the movement of the unwinding component drives the internal component of the auxiliary component to move, which is used to maintain stability during the movement of the unwinding component until the unwinding component moves to a suitable position. Then, the operator can control the operation of the unwinding component through the controller, and the operation of the unwinding component drives the internal component to rotate. Due to the winding connection between the internal components, the rotation of the internal component of the unwinding component drives the scale belt to unwind, until the internal component on the unwinding component moves to the bottom of the foundation pit. Then, the depth of the unwinding component can be measured by observing the scale on the internal component of the unwinding component, so as to facilitate the depth measurement of the foundation pits at different azimuth positions, thereby achieving the purpose of saving time and effort.

[0016] 2. The utility model controls the operation of the first motor through a controller, and the operation of the first motor drives the worm to rotate. Due to the meshing rotation of the worm and the turbine, the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the first rotating rod to rotate, and the rotation of the first rotating rod drives the fixed plate to rotate, and then drives the winding assembly, the telescopic assembly, the unwinding assembly and the auxiliary assembly to rotate until they rotate to a suitable position for measurement. In order to adjust different positions of the foundation pit, the operator can control the operation of the electric push rod through the controller, and the operation of the electric push rod drives the movable rod to move, and the movement of the movable rod drives the fixed rod, the first connecting rod and the roller to move. In addition, the movement of the movable rod drives the movement of the second connecting rod. Due to the meshing rotation of the rack and the gear, the gear moves on the rack during the movement of the movable rod until it moves to a suitable foundation pit measurement position. Then the second motor is controlled by the controller to drive the second motor to rotate the second rotating rod. The rotation of the second rotating rod drives the winding roller to rotate. Due to the winding installation of the winding roller and the scale tape, the scale tape is driven by the pressure block to move to the bottom of the foundation pit. Then, the depth can be measured by observing the scale on the scale tape, which is convenient for depth measurement of foundation pits in different orientations, thereby saving time and effort.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a front view cross-sectional structural schematic diagram of the utility model;

[0024] Figure 6 For the utility model Figure 5 Enlarged structural diagram at B in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Installation assembly; 101. Installation plate; 102. Threaded rod; 103. Knob; 104. Installation cone; 2. Adjustment assembly; 201. Fixed frame; 202. Support rod; 203. Fixed plate; 204. First rotating rod; 205. First motor; 206. Worm; 207. Worm wheel; 3. Winding assembly; 301. Connecting plate; 302. Winding roller; 303. Scale tape; 304. Second rotating rod; 305. Second motor; 306. Press block; 4. Telescopic assembly; 401. Support frame; 402. Electric push rod; 5. Unwinding assembly; 501. Movable rod; 502. Fixed rod; 503. First connecting rod; 504. Roller; 6. Auxiliary assembly; 601. Groove; 602. Rack; 603. Gear; 604. Second connecting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figure 1-Figure 6 As shown, the utility model is a foundation pit depth measuring device for construction engineering, including a mounting component 1, an adjusting component 2 is fixedly installed on the top of the mounting component 1, a winding component 3 and a telescopic component 4 are fixedly installed on the top of the adjusting component 2, a unwinding component 5 is fixedly installed on one end of the telescopic component 4, the winding component 3 and the unwinding component 5 are assembled, an auxiliary component 6 is fixedly installed on the bottom of the inner cavity of the telescopic component 4, and the top of the auxiliary component 6 is fixedly installed on the unwinding component 5.

[0030] When it is necessary to use the device to measure the depth of the foundation pit, first, the operator can install the device at the use position with the help of the installation component 1. In order to facilitate the depth measurement of the foundation pit in different directions, the measurement personnel can control the adjustment component 2 to work through the controller. The adjustment component 2 drives the internal components to rotate. Due to the meshing rotation between the internal components, the rotation of the internal components of the adjustment component 2 drives the telescopic component 4, the winding component 3, the auxiliary component 6 and the unwinding component 5 to rotate until they rotate to a suitable azimuth position for unwinding measurement. In order to facilitate the measurement of different positions of the foundation pit, the telescopic component 4 can be controlled by the controller to work. The telescopic component 4 drives the unwinding component 5 to move, and the movement of the unwinding component 5 drives the internal components of the auxiliary component 6 to rotate. The unwinding component 5 moves, and due to the meshing rotation between the internal parts of the auxiliary component 6, the unwinding component 5 moves, driving the internal parts of the auxiliary component 6 to move, which is used to maintain stability during the movement of the unwinding component 5 until the unwinding component 5 moves to a suitable position. Then the operator can operate the winding component 3 through the controller, and the unwinding component 5 drives the internal parts to rotate. Due to the winding connection between the internal parts, the rotation of the internal parts of the unwinding component 5 drives the scale belt 303 to unwind, until the internal parts on the unwinding component 5 move to the bottom of the foundation pit. Then the depth can be measured by observing the scale on the internal parts of the unwinding component 5, which is convenient for measuring the depth of the foundation pits in different positions, thereby saving time and effort.

[0031] The controller controls the operation of the adjusting component 2, and the operation of the adjusting component 2 drives the internal components to rotate. Due to the meshing rotation between the internal components, the rotation of the internal components of the adjusting component 2 drives the telescopic component 4, the winding component 3, the auxiliary component 6 and the unwinding component 5 to rotate until they rotate to a suitable azimuth position for unwinding measurement, thereby achieving the purpose of measuring in different azimuths.

[0032] Thus, the telescopic component 4 is controlled to work through the controller, and the telescopic component 4 drives the unwinding component 5 to move, and the movement of the unwinding component 5 drives the inner parts of the auxiliary component 6 to move. Due to the meshing rotation between the inner parts of the auxiliary component 6, the movement of the unwinding component 5 drives the inner parts of the auxiliary component 6 to move, which is used to maintain stability during the movement of the unwinding component 5 until the unwinding component 5 moves to a suitable position. Subsequently, the operator can control the winding component 3 to work, and the unwinding component 5 drives the inner parts to rotate. Due to the winding connection between the inner parts, the rotation of the inner parts of the unwinding component 5 drives the scale belt 303 to unwind, until the inner parts on the unwinding component 5 move to the bottom of the foundation pit. Subsequently, the depth of the unwinding component 5 can be measured by observing the scales on the inner parts, thereby facilitating the depth measurement of the foundation pits in different positions, thereby saving time and effort.

[0033] In one embodiment, for the above-mentioned mounting assembly 1, the mounting assembly 1 includes a mounting plate 101, and four threaded rods 102 are installed on the internal threads of the mounting plate 101, and the four threaded rods 102 are respectively located near the four corners of the mounting plate 101, and the bottom of the four threaded rods 102 are fixedly installed with mounting cones 104, and the top of the four threaded rods 102 are fixedly installed with knobs 103.

[0034] When installing the device, the operator can manually rotate the knob 103, and the rotation of the knob 103 drives the threaded rod 102 to rotate, and then drives the installation cone 104 to rotate. Under the rotation of the installation cone 104, the installation plate 101 is tightly installed in the use position, so as to achieve the purpose of installing and supporting the adjustment component 2, the winding component 3, the telescopic component 4, the unwinding component 5 and the auxiliary component 6.

[0035] In one embodiment, for the above-mentioned adjustment component 2, the adjustment component 2 includes a fixed frame 201 and a first rotating rod 204, the fixed frame 201 is fixedly installed on the top of the mounting plate 101, a first motor 205 is fixedly installed on one side of the fixed frame 201, a worm 206 is fixedly installed on the output shaft of the first motor 205, the first rotating rod 204 is rotatably installed in the inner cavity of the fixed frame 201, a worm gear 207 is fixedly installed at one end of the first rotating rod 204, the worm gear 207 is meshed and rotated with the worm 206, two support rods 202 are fixedly installed on the surface of the first rotating rod 204, a fixed plate 203 is fixedly installed on the top of the first rotating rod 204, and the two support rods 202 are fixedly installed on the fixed plate 203.

[0036] In one embodiment, for the above-mentioned winding component 3, the winding component 3 includes two connecting plates 301, and second rotating rods 304 are rotatably installed on opposite sides of the two connecting plates 301, and a second motor 305 is fixedly installed on one side of one connecting plate 301, and the second rotating rod 304 is fixedly installed on the output shaft of the second motor 305, and a winding roller 302 is fixedly installed on the surface of the second rotating rod 304, and a scale belt 303 is wound on the surface of the winding roller 302, and a pressure block 306 is fixedly installed on one end of the scale belt 303.

[0037] In one embodiment, for the telescopic assembly 4 , the telescopic assembly 4 includes a support frame 401 , the support frame 401 is fixedly installed on the top of the fixed plate 203 , and an electric push rod 402 is fixedly installed in the inner cavity of the support frame 401 .

[0038] In one embodiment, for the above-mentioned tape unwinding assembly 5, the tape unwinding assembly 5 includes a movable rod 501, two fixed rods 502 are fixedly installed on one side of the movable rod 501, a first connecting rod 503 is fixedly installed on the opposite side of the two fixed rods 502, a roller 504 is fixedly installed on the surface of the first connecting rod 503, and the roller 504 is matched with the scale belt 303.

[0039] In one embodiment, for the above-mentioned auxiliary component 6, the auxiliary component 6 includes a groove 601 and a second connecting rod 604, the groove 601 is opened in the inner cavity of the support frame 401, and racks 602 are fixedly installed on both sides of the inner wall of the groove 601. The second connecting rod 604 is fixedly installed at the bottom of the movable rod 501, and a gear 603 is fixedly installed at one end of the second connecting rod 604, and the gear 603 is meshed with the two racks 602.

[0040] In order to facilitate the depth measurement of the foundation pit at different positions, the first motor 205 can be controlled by the controller to work, and the first motor 205 drives the worm 206 to rotate. Due to the meshing rotation of the worm 206 and the worm wheel 206, the rotation of the worm 206 drives the worm wheel 207 to rotate, and the rotation of the worm wheel 207 drives the first rotating rod 204 to rotate, and the rotation of the first rotating rod 204 drives the fixed plate 203 to rotate, and then drives the winding component 3, the telescopic component 4, the unwinding component 5 and the auxiliary component 6 to rotate until they rotate to the appropriate position for measurement. In order to adjust different positions of the foundation pit, the operator can control the electric push rod 402 to work through the controller, and the electric push rod 402 drives the movable rod 501 to move, and the movable rod 501 moves and drives the fixed rod 502 and the first connecting rod 503. And roller 504 moves. In addition, the movement of movable rod 501 drives the second connecting rod 604 to move. Due to the meshing rotation of rack 602 and gear 603, during the movement of movable rod 501, gear 603 moves on rack 602 until it moves to a suitable foundation pit measurement position. Then, the second motor 305 is controlled by the controller to work. The second motor 305 drives the second rotating rod 304 to rotate. The rotation of the second rotating rod 304 drives the winding roller 302 to rotate. Due to the winding installation of winding roller 302 and scale belt 303, scale belt 303 moves to the bottom of the foundation pit driven by pressing block 306. Then, the depth of scale belt 303 can be measured by observing the scale on it, so as to facilitate the depth measurement of foundation pits in different positions, thereby saving time and effort.

[0041] Through the above technical solution, the controller controls the adjustment component 2 to work, and the adjustment component 2 drives the internal components to rotate. Due to the meshing rotation between the internal components, the rotation of the internal components of the adjustment component 2 drives the telescopic component 4, the winding component 3, the auxiliary component 6 and the unwinding component 5 to rotate until they rotate to a suitable azimuth position for unwinding measurement. The controller controls the telescopic component 4 to work, and the telescopic component 4 drives the unwinding component 5 to move. The movement of the unwinding component 5 drives the internal components of the auxiliary component 6 to move. Due to the meshing rotation between the internal components of the auxiliary component 6, the unwinding component 5 moves and drives the auxiliary component 6. The inner parts move to maintain stability during the movement of the unwinding component 5 until the unwinding component 5 moves to a suitable position. Then the operator can operate the winding component 3 through the controller, and the unwinding component 5 drives the inner parts to rotate. Due to the winding connection between the inner parts, the rotation of the inner parts of the unwinding component 5 drives the scale belt 303 to unwind, until the inner parts on the unwinding component 5 move to the bottom of the foundation pit. Then the depth can be measured by observing the scale on the inner parts of the unwinding component 5, which is convenient for measuring the depth of the foundation pits in different positions, thereby saving time and effort.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A foundation pit depth measuring device for construction engineering, comprising a mounting assembly (1), characterized in that: The top of the mounting component (1) is fixedly mounted with an adjusting component (2), the top of the adjusting component (2) is fixedly mounted with a winding component (3) and a telescopic component (4), one end of the telescopic component (4) is fixedly mounted with a tape unwinding component (5), the winding component (3) and the tape unwinding component (5) are assembled together, an auxiliary component (6) is fixedly mounted at the bottom of the inner cavity of the telescopic component (4), and the top of the auxiliary component (6) is fixedly mounted on the tape unwinding component (5).

2. A foundation pit depth measuring device for construction engineering according to claim 1, characterized in that: The mounting assembly (1) comprises a mounting plate (101), four threaded rods (102) being internally threadedly mounted on the mounting plate (101), and the four threaded rods (102) are respectively located near four corners of the mounting plate (101), mounting cones (104) are fixedly mounted on the bottoms of the four threaded rods (102), and knobs (103) are fixedly mounted on the tops of the four threaded rods (102).

3. A foundation pit depth measuring device for construction engineering according to claim 2, characterized in that: The adjustment component (2) comprises a fixed frame (201) and a first rotating rod (204); the fixed frame (201) is fixedly mounted on the top of the mounting plate (101); a first motor (205) is fixedly mounted on one side of the fixed frame (201); a worm (206) is fixedly mounted on the output shaft of the first motor (205); the first rotating rod (204) is rotatably mounted in the inner cavity of the fixed frame (201); a worm wheel (207) is fixedly mounted on one end of the first rotating rod (204); the worm wheel (207) rotates in meshing engagement with the worm wheel (206); two support rods (202) are fixedly mounted on the surface of the first rotating rod (204); a fixed plate (203) is fixedly mounted on the top of the first rotating rod (204); and both of the two support rods (202) are fixedly mounted on the fixed plate (203).

4. A foundation pit depth measuring device for construction engineering according to claim 3, characterized in that: The winding assembly (3) comprises two connecting plates (301), and second rotating rods (304) are rotatably mounted on opposite sides of the two connecting plates (301); a second motor (305) is fixedly mounted on one side of one connecting plate (301); the second rotating rod (304) is fixedly mounted on the output shaft of the second motor (305); a winding roller (302) is fixedly mounted on the surface of the second rotating rod (304); a scale tape (303) is wound around the surface of the winding roller (302); and a pressure block (306) is fixedly mounted on one end of the scale tape (303).

5. A foundation pit depth measuring device for construction engineering according to claim 4, characterized in that: The telescopic assembly (4) comprises a support frame (401), wherein the support frame (401) is fixedly mounted on the top of the fixed plate (203), and an electric push rod (402) is fixedly mounted in the inner cavity of the support frame (401).

6. A foundation pit depth measuring device for construction engineering according to claim 5, characterized in that: The tape unwinding assembly (5) comprises a movable rod (501), two fixed rods (502) are fixedly mounted on one side of the movable rod (501), a first connecting rod (503) is fixedly mounted on the opposite side of the two fixed rods (502), a roller (504) is fixedly mounted on the surface of the first connecting rod (503), and the roller (504) is mounted on the scale tape (303).

7. A foundation pit depth measuring device for construction engineering according to claim 6, characterized in that: The auxiliary component (6) includes a groove (601) and a second connecting rod (604), wherein the groove (601) is opened in the inner cavity of the support frame (401), racks (602) are fixedly installed on both sides of the inner wall of the groove (601), the second connecting rod (604) is fixedly installed at the bottom of the movable rod (501), and a gear (603) is fixedly installed at one end of the second connecting rod (604), and the gear (603) is meshed with the two racks (602).

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