Civil engineering measuring device

Abstract

The utility model relates to the technical field of civil engineering measurement, in particular to a civil engineering measuring device which comprises a base, a lifting frame, a hydraulic push rod, a supporting frame, a measuring assembly, two guide rods and two grounding assemblies, the two grounding assemblies are symmetrically arranged on the outer wall of the base, the two guide rods are symmetrically arranged on the top of the base, and the hydraulic push rod is arranged on the supporting frame. The lifting frame is installed on the two guide rods in a sliding mode, the hydraulic push rod is vertically arranged at the top of the base, the output end of the hydraulic push rod is connected with the lifting frame, the supporting frame is erected at the top of the lifting frame, and the measuring assembly is installed at the top end of the supporting frame. The measuring assembly comprises a rotating shaft, a rotating disc, a fixing frame, a rotating motor, a driving gear, a driven gear, an adjusting seat, an adjusting plate, a level gauge body, an adjusting part and two adjusting shafts, the adjusting plate drives the level gauge body to rotate to a proper deflection angle, the angle of the level gauge body is adjusted very accurately, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering measurement, in particular to a civil engineering measurement device. Background Art

[0002] In the construction of civil engineering, measurement is a vital link. A slight mistake will affect the entire design and even bring a crisis. Therefore, in civil construction, the requirements for measurement are extremely high, so there are special measurement devices for civil engineering.

[0003] The Chinese utility model patent with announcement number CN217930285U discloses a civil engineering measurement device, including a moving wheel, a support base, a height adjustment component, an angle adjustment component and a level body, wherein the moving wheel is arranged around the lower bottom wall of the support base, the height adjustment component is arranged in the middle of the upper part of the support base, the angle adjustment component is arranged on the height adjustment component, the level body is arranged on the angle adjustment component, and the height adjustment component includes a support cavity, a threaded pipe, a servo motor and a support plate. The utility model relates to the technical field of civil engineering equipment, specifically a civil engineering measurement device that is easy to adjust. .

[0004] However, the above patent still has the following shortcomings in actual use: the patent requires manual observation of the deflection degree of the level body through the pointer and scale, and the angle adjustment of the level body is relatively inconvenient. Summary of the invention

[0005] The utility model aims to provide a civil engineering measurement device to solve the problem in the above background technology that the deflection of the level body needs to be observed manually through a pointer and a scale, and the angle adjustment of the level body is inconvenient.

[0006] The technical solution of the utility model is:

[0007] A civil engineering measurement device comprises a base, a lifting frame, a hydraulic push rod, a support frame, a measurement component, two guide rods and two grounding components, wherein the bottom of the base is provided with four universal wheels distributed in a rectangular shape, the two grounding components are symmetrically arranged on the outer wall of the base, the two guide rods are symmetrically arranged on the top of the base, the lifting frame is slidably mounted on the two guide rods, the hydraulic push rod is vertically arranged on the top of the base, and the output end of the hydraulic push rod is connected to the lifting frame, the support frame is mounted on the top of the lifting frame, the measurement component is mounted on the top of the support frame, the measurement component comprises a rotating shaft, a rotating disk, a fixing frame, a rotating motor, a driving gear, a driven gear, an adjusting seat, an adjusting plate, a level body, an adjusting component and two adjusting shafts, the The rotating shaft is rotatably installed on the top of the supporting frame, the rotating disk is installed on the top of the rotating shaft, the fixing frame is arranged on the inner top of the supporting frame, the rotating motor is vertically arranged on the outer wall of the fixing frame, the driving gear is installed on the output shaft of the rotating motor, the driven gear is installed on the bottom end of the rotating shaft, and the driven gear is meshed with the driving gear, the adjusting seat is installed on the top of the rotating disk, the two adjusting shafts are symmetrically arranged on the top of the adjusting seat, and the two adjusting shafts are respectively rotatably connected with the adjusting seat, the adjusting plate is horizontally arranged in the adjusting seat, and the two sides of the adjusting plate are respectively connected with the two adjusting shafts, the level body is installed on the top of the adjusting plate, the adjusting component is installed on the top of the rotating disk, and the top of the adjusting component is transmission-matched with one of the adjusting shafts.

[0008] Furthermore, the adjusting component includes an I-frame, a cross plate, a guide rail, a guide block, an adjusting rack, an adjusting gear and a screw slide. The I-frame is mounted on the top of the turntable, the cross plate is horizontally arranged on the top of the I-frame, the guide rail is horizontally arranged on the top of the cross plate, the guide block is slidably installed on the guide rail, the adjusting rack is horizontally arranged on the top of the guide block, the adjusting gear is installed at the end of one of the adjusting shafts, the bottom end of the adjusting gear is meshed with the adjusting rack, the screw slide is horizontally arranged on the top of the cross plate, and the moving end of the screw slide is connected to the guide block.

[0009] Furthermore, the grounding assembly includes an L-shaped plate, a hydraulic cylinder and a grounding plate, the L-shaped plate is installed on the outer wall of the base, the hydraulic cylinder is vertically arranged on the top of the L-shaped plate, and the output end of the hydraulic cylinder extends to the bottom of the L-shaped plate, and the grounding plate is installed on the output end of the hydraulic cylinder.

[0010] Furthermore, a plurality of grooves are provided at the bottom of the grounding plate.

[0011] Furthermore, two counterweight assemblies are symmetrically arranged on the top of the base, each of the counterweight assemblies includes a counterweight box and a plurality of counterweight blocks, the counterweight box is installed on the top of the base, and the plurality of counterweight blocks are placed in the counterweight box.

[0012] Furthermore, a limiting ring is provided on the top of the guide rod.

[0013] The utility model provides a civil engineering measurement device through improvement, which has the following improvements and advantages compared with the prior art:

[0014] First: the utility model drives the guide block to slide accurately a suitable distance on the guide rail through the work of the screw slide, the guide block drives the adjusting rack to move, the adjusting rack drives the adjusting gear to rotate accurately, the rotation angle of the adjusting gear is equal to the deflection angle that needs to be adjusted for the level body, the adjusting gear drives one of the adjusting shafts to rotate, the adjusting shaft drives the other adjusting shaft and the adjusting plate to rotate synchronously, the adjusting plate drives the level body to rotate to a suitable deflection angle, the angle adjustment of the level body is very precise and easy to adjust.

[0015] Second, the utility model has a plurality of counterweight blocks which increase the weight in the counterweight box, thereby forming a downward pressure on the base, ensuring that the base can be more stable on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structure diagram of the utility model. Figure 1 ;

[0018] Figure 2 This is a three-dimensional structure diagram of the utility model. Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 ;

[0020] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 ;

[0021] Figure 5 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 3 .

[0022] Description of reference numerals:

[0023] Base 1, universal wheel 11, lifting frame 2, hydraulic push rod 3, supporting frame 4, measuring assembly 5, rotating shaft 51, turntable 52, fixing frame 53, rotating motor 54, driving gear 55, driven gear 56, adjusting seat 57, adjusting plate 571, level body 572, adjusting component 58, I-beam frame 581, cross plate 582, guide rail 583, guide block 584, adjusting rack 585, adjusting gear 586, screw slide 587, adjusting shaft 59, guide rod 6, limiting ring 61, grounding assembly 7, L-shaped plate 71, hydraulic cylinder 72, grounding plate 73, groove 74, counterweight assembly 8, counterweight box 81, counterweight block 82. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The utility model provides a civil engineering measurement device through improvement. Figure 1-Figure 5As shown, it includes a base 1, a lifting frame 2, a hydraulic push rod 3, a support frame 4, a measuring component 5, two guide rods 6 and two grounding components 7. The bottom of the base 1 is provided with four universal wheels 11 distributed in a rectangular shape. The two grounding components 7 are symmetrically arranged on the outer wall of the base 1. The two guide rods 6 are symmetrically arranged on the top of the base 1. The lifting frame 2 is slidably installed on the two guide rods 6. The hydraulic push rod 3 is vertically arranged on the top of the base 1, and the output end of the hydraulic push rod 3 is connected to the lifting frame 2. The support frame 4 is erected on the top of the lifting frame 2. The measuring component 5 is installed on the top of the support frame 4. The measuring component 5 includes a rotating shaft 51, a rotating disk 52, A fixed frame 53, a rotating motor 54, a driving gear 55, a driven gear 56, an adjusting seat 57, an adjusting plate 571, a level meter body 572, an adjusting component 58 and two adjusting shafts 59, wherein the rotating shaft 51 is rotatably mounted on the top of the supporting frame 4, the rotating disk 52 is mounted on the top of the rotating shaft 51, the fixed frame 53 is arranged on the inner top of the supporting frame 4, the rotating motor 54 is vertically arranged on the outer wall of the fixed frame 53, the driving gear 55 is mounted on the output shaft of the rotating motor 54, the driven gear 56 is mounted on the bottom end of the rotating shaft 51, and the driven gear 56 is meshed with the driving gear 55, the adjusting seat 57 is mounted on the top of the rotating disk 52, and the two The adjusting shafts 59 are symmetrically arranged at the top of the adjusting seat 57, and the two adjusting shafts 59 are rotatably connected to the adjusting seat 57 respectively. The adjusting plate 571 is horizontally arranged in the adjusting seat 57, and the two sides of the adjusting plate 571 are respectively connected to the two adjusting shafts 59. The level body 572 is installed on the top of the adjusting plate 571, and the adjusting component 58 is installed on the top of the turntable 52, and the top of the adjusting component 58 is transmission-coordinated with one of the adjusting shafts 59; by pushing the base 1, the base 1 uses four universal wheels 11 to move to a suitable measuring position on the ground, and then the two grounding components 7 work to fix the position of the base 1, and then the hydraulic push rod 3 works to drive the lifting. The frame 2 is raised and lowered on the two guide rods 6. The lifting frame 2 uses the support frame 4 to drive the level body 572 to rise and fall to a suitable height. Finally, the rotating motor 54 drives the driving gear 55 to rotate. The driving gear 55 uses the driven gear 56 to drive the rotating shaft 51 and the turntable 52 to rotate. The turntable 52 drives the level body 572 to rotate to a suitable direction. The adjusting component 58 drives one of the adjusting shafts 59 to rotate. This adjusting shaft 59 drives another adjusting shaft 59 and the adjusting plate 571 to rotate synchronously. The adjusting plate 571 drives the level body 572 to rotate to a suitable deflection angle. The angle adjustment of the level body 572 is very precise, easy to adjust, and highly practical.

[0026] Specifically, the adjusting component 58 includes an I-shaped frame 581, a cross plate 582, a guide rail 583, a guide block 584, an adjusting rack 585, an adjusting gear 586 and a screw slide 587. The I-shaped frame 581 is mounted on the top of the turntable 52, the cross plate 582 is horizontally arranged on the top of the I-shaped frame 581, the guide rail 583 is horizontally arranged on the top of the cross plate 582, the guide block 584 is slidably mounted on the guide rail 583, the adjusting rack 585 is horizontally arranged on the top of the guide block 584, the adjusting gear 586 is installed at the end of one of the adjusting shafts 59, and the The bottom end of the adjusting gear 586 is meshed with the adjusting rack 585, and the screw slide 587 is horizontally arranged on the top of the cross plate 582, and the movable end of the screw slide 587 is connected to the guide block 584; the guide block 584 is driven to slide accurately a suitable distance on the guide rail 583 through the operation of the screw slide 587, and the guide block 584 drives the adjusting rack 585 to move, and the adjusting rack 585 drives the adjusting gear 586 to rotate accurately, and the rotation angle of the adjusting gear 586 is equal to the deflection angle that needs to be adjusted for the level body 572, thereby realizing the precise adjustment of the angle of the level body 572.

[0027] Specifically, the grounding assembly 7 includes an L-shaped plate 71, a hydraulic cylinder 72 and a grounding plate 73. The L-shaped plate 71 is installed on the outer wall of the base 1, the hydraulic cylinder 72 is vertically arranged on the top of the L-shaped plate 71, and the output end of the hydraulic cylinder 72 extends to the bottom of the L-shaped plate 71, and the grounding plate 73 is installed on the output end of the hydraulic cylinder 72; the grounding plate 73 is driven downward by the operation of the hydraulic cylinder 72, and the bottom of the grounding plate 73 moves downward until it contacts the ground, and the grounding plate 73 limits the position of the base 1 on the ground to ensure that the base 1 does not move unnecessarily.

[0028] Specifically, a plurality of grooves 74 are provided at the bottom of the grounding plate 73 ; the plurality of grooves 74 increase the friction between the bottom of the grounding plate 73 and the ground.

[0029] Specifically, two counterweight assemblies 8 are symmetrically arranged on the top of the base 1, and each of the counterweight assemblies 8 includes a counterweight box 81 and a plurality of counterweight blocks 82. The counterweight box 81 is installed on the top of the base 1, and the plurality of counterweight blocks 82 are placed in the counterweight box 81; the plurality of counterweight blocks 82 increase the weight in the counterweight box 81, thereby forming a downward pressure on the base 1, ensuring that the base 1 can be more stable on the ground.

[0030] Specifically, a limiting ring 61 is provided on the top of the guide rod 6 ; the limiting ring 61 prevents the lifting frame 2 from being separated from the guide rod 6 .

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A civil engineering measurement device, characterized in that: The invention comprises a base (1), a lifting frame (2), a hydraulic push rod (3), a support frame (4), a measuring component (5), two guide rods (6) and two grounding components (7), wherein the bottom of the base (1) is provided with four universal wheels (11) distributed in a rectangular shape, the two grounding components (7) are symmetrically arranged on the outer wall of the base (1), the two guide rods (6) are symmetrically arranged on the top of the base (1), the lifting frame (2) is slidably mounted on the two guide rods (6), the hydraulic push rod (3) is vertically arranged on the top of the base (1), and The output end of the hydraulic push rod (3) is connected to the lifting frame (2), the support frame (4) is mounted on the top of the lifting frame (2), the measuring assembly (5) is installed on the top of the support frame (4), and the measuring assembly (5) comprises a rotating shaft (51), a rotating disk (52), a fixing frame (53), a rotating motor (54), a driving gear (55), a driven gear (56), an adjusting seat (57), an adjusting plate (571), a level meter body (572), an adjusting component (58) and two adjusting shafts (59), wherein the rotating shaft (51) rotates The rotating disc (52) is mounted on the top of the supporting frame (4), the fixing frame (53) is arranged at the top of the inner part of the supporting frame (4), the rotating motor (54) is vertically arranged on the outer wall of the fixing frame (53), the driving gear (55) is mounted on the output shaft of the rotating motor (54), the driven gear (56) is mounted on the bottom end of the rotating shaft (51), and the driven gear (56) is meshed with the driving gear (55), the adjusting seat (57) is mounted on the top of the rotating disc (52), and the two The adjustment shafts (59) are symmetrically arranged at the top of the adjustment seat (57), and the two adjustment shafts (59) are respectively rotatably connected to the adjustment seat (57); the adjustment plate (571) is horizontally arranged in the adjustment seat (57), and the two sides of the adjustment plate (571) are respectively connected to the two adjustment shafts (59); the level body (572) is installed on the top of the adjustment plate (571); the adjustment component (58) is installed on the top of the turntable (52), and the top of the adjustment component (58) is transmission-matched with one of the adjustment shafts (59).

2. A civil engineering measurement device according to claim 1, characterized in that: The adjusting component (58) comprises an I-shaped frame (581), a transverse plate (582), a guide rail (583), a guide block (584), an adjusting rack (585), an adjusting gear (586) and a screw slide (587); the I-shaped frame (581) is mounted on the top of the rotating disk (52); the transverse plate (582) is horizontally arranged on the top of the I-shaped frame (581); the guide rail (583) is horizontally arranged on the top of the transverse plate (582); and the guide block (584) is disposed on the top of the rotating disk (52). 584) is slidably mounted on the guide rail (583), the adjusting rack (585) is horizontally arranged on the top of the guide block (584), the adjusting gear (586) is installed at the end of one of the adjusting shafts (59), the bottom end of the adjusting gear (586) is meshed with the adjusting rack (585), the screw slide (587) is horizontally arranged on the top of the cross plate (582), and the moving end of the screw slide (587) is connected to the guide block (584).

3. A civil engineering measurement device according to claim 1, characterized in that: The grounding assembly (7) comprises an L-shaped plate (71), a hydraulic cylinder (72) and a grounding plate (73); the L-shaped plate (71) is mounted on the outer wall of the base (1); the hydraulic cylinder (72) is vertically arranged on the top of the L-shaped plate (71); and the output end of the hydraulic cylinder (72) extends to the bottom of the L-shaped plate (71); and the grounding plate (73) is mounted on the output end of the hydraulic cylinder (72).

4. A civil engineering measurement device according to claim 3, characterized in that: The bottom of the grounding plate (73) is provided with a plurality of grooves (74).

5. A civil engineering measurement device according to claim 1, characterized in that: Two counterweight assemblies (8) are symmetrically arranged on the top of the base (1), each of the counterweight assemblies (8) comprising a counterweight box (81) and a plurality of counterweight blocks (82), the counterweight box (81) being mounted on the top of the base (1), and the plurality of counterweight blocks (82) being placed in the counterweight box (81).

6. A civil engineering measurement device according to claim 1, characterized in that: A limiting ring (61) is provided on the top of the guide rod (6).

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