Measuring equipment for engineering construction

Abstract

The utility model discloses measuring equipment for engineering construction, which comprises a base, telescopic rods are fixedly connected to two ends of the upper part of the base, a connecting seat is fixedly connected to the extension ends of the telescopic rods, a second driving motor is arranged on one side of the connecting seat, and a first driving motor is arranged on the other side of the connecting seat. The output end of the second driving motor penetrates through the connecting base and is inwards provided with a two-way screw rod, the two-way screw rod is in threaded connection with a threaded block, an open groove is formed in the upper end of the connecting base, and the connecting base, the second driving motor, the two-way screw rod and the threaded block can drive the two clamping plates to move relatively; the gradienter can be stably clamped, so that stable use of the gradienter is ensured, the accuracy during horizontal measurement is improved, meanwhile, a connecting shell, a first driving motor, a first bevel gear, a second bevel gear, a second screw rod and a screw sleeve are arranged to drive the whole device to adjust the height, and the applicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the field of measuring equipment for engineering construction, in particular to a measuring equipment for engineering construction. Background Art

[0002] Engineering surveying refers to the collective name of all surveying and mapping work in engineering construction, including various surveying work carried out in the survey, design, construction and management stages of engineering construction. Engineering surveying is divided into engineering control surveying and topographic surveying in the survey and design stage, construction surveying and equipment installation surveying in the construction stage, and completion surveying in the completion and management stages according to its work sequence and nature.

[0003] There are many kinds of measuring equipment for engineering cost, one of which is the spirit level. When in use, the spirit level is usually installed and fixed on a bracket, usually a tripod bracket. However, when people walk, it is inevitable that they will be scratched and cause the spirit level to fall, resulting in unnecessary losses. However, the spirit levels on the market now lack fall protection devices. Utility Model Content

[0004] The utility model aims to provide a measuring device for engineering construction, which solves the problem in the prior art that when people walk, they cannot avoid collisions, causing the level to fall and causing unnecessary losses.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surveying device for engineering construction, comprising a base, the upper two ends of the base are fixedly connected with telescopic rods, the extended end of the telescopic rod is fixedly connected with a connecting seat, a second driving motor is arranged on one side of the connecting seat, and the output end of the second driving motor passes through the connecting seat and is provided with a bidirectional screw inwardly;

[0006] A threaded block is threadedly connected to the bidirectional screw, a slot is provided at the upper end of the connecting seat, a clamp is provided upward through the slot on the threaded block, a level is provided on the inner side of the clamp, and a fixing plate is fixedly connected to the four outer ends of the base, a first screw is threadedly connected to the fixing plate, a handle is fixedly connected to the upper end of the first screw, and a support frame is fixedly connected to the lower end of the first screw.

[0007] As a further description of the above technical solution: a connecting shell is fixedly connected to the lower middle part of the connecting seat, and a first driving motor is fixedly connected to one outer end of the connecting shell.

[0008] As a further description of the above technical solution: the output end of the first driving motor passes through the connecting shell and is provided with a first bevel gear inwardly, and a second bevel gear is meshedly provided on one side of the first bevel gear.

[0009] As a further description of the above technical solution: a second screw is fixedly connected to the second bevel gear.

[0010] As a further description of the above technical solution: the lower end of the second screw is threadedly connected with a screw sleeve, the lower end of the screw sleeve is fixedly connected to the base, and universal wheels are arranged at the four lower ends of the base.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the measuring device for engineering construction can drive the two clamping plates to move relative to each other by setting a connecting seat, a second driving motor, a bidirectional screw and a threaded block, so as to stably clamp the level, thereby ensuring the stable use of the level and improving the accuracy of horizontal measurement. At the same time, the connecting shell, the first driving motor, the first bevel gear, the second bevel gear, the second screw and the screw sleeve can drive the entire device to adjust the height, thereby improving the applicability of the entire device;

[0013] 2. Compared with the prior art, the surveying equipment for engineering construction can facilitate workers to move the entire device by providing universal wheels, and can stably support the device by providing a handle, a first screw rod and a support frame.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the connection shell of the utility model.

[0018] Figure 3 It is a schematic diagram of the connecting seat structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the base structure of the utility model.

[0020] Legend:

[0021] 1. Level; 2. Clamp; 3. Connecting seat; 4. Telescopic rod; 5. Handle; 6. Fixing plate; 7. First screw; 8. Support frame; 9. Base; 10. Screw sleeve; 11. Universal wheel; 12. Connecting shell; 13. First drive motor; 14. First bevel gear; 15. Second bevel gear; 16. Second screw; 17. Slot; 18. Bidirectional screw; 19. Second drive motor; 20. Thread block. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model provides an embodiment of a surveying device for engineering construction, including a base 9, the upper ends of the base 9 are fixedly connected with telescopic rods 4, and the telescopic rods 4 are provided to support the device and limit the upper connection seat 3, and the extension end of the telescopic rod 4 is fixedly connected with the connection seat 3, and a second drive motor 19 is provided on one side of the connection seat 3, and the output end of the second drive motor 19 passes through the connection seat 3 and is provided with a bidirectional screw 18 inwardly;

[0024] The bidirectional screw 18 is threadedly connected with a thread block 20, and a slot 17 is provided at the upper end of the connecting seat 3. By starting the second driving motor 19, the bidirectional screw 18 can be rotated, and under the action of the threaded connection, the thread block 20 can drive the clamping plate 2 to move relative to each other, so that the level 1 can be stably clamped to ensure the accuracy of the level 1 when performing engineering level measurement;

[0025] The threaded block 20 passes through the slot 17 and is provided with a clamping plate 2 upwardly. The inner side of the clamping plate 2 is correspondingly provided with a level 1. The clamping plate 2 can stably clamp the level 1 to ensure the stability of the level 1 when it is used.

[0026] A connecting shell 12 is fixedly connected to the middle part of the lower part of the connecting seat 3, and a first driving motor 13 is fixedly connected to one end of the outer side of the connecting shell 12. The output end of the first driving motor 13 passes through the connecting shell 12 and is provided with a first bevel gear 14 inwardly. A second bevel gear 15 is meshedly provided on one side of the first bevel gear 14. By starting the first driving motor 13, the first bevel gear 14 can be driven to rotate, and the second bevel gear 15 can be driven to rotate under the action of meshing;

[0027] The second bevel gear 15 is fixedly connected with a second screw rod 16, the lower end of the second screw rod 16 is threadedly connected with a screw sleeve 10, the lower end of the screw sleeve 10 is fixedly connected to the base 9, and the four lower ends of the base 9 are provided with universal wheels 11, which can drive the second screw rod 16 to rotate under the action of the second bevel gear 15, and the height adjustment of the level 1 can be achieved through the threaded connection between the second screw rod 16 and the screw sleeve 10, thereby improving the practicality of the device;

[0028] The four outer ends of the base 9 are fixedly connected with a fixing plate 6, and a first screw rod 7 is threadedly connected to the fixing plate 6. The upper end of the first screw rod 7 is fixedly connected with a handle 5, and the lower end of the first screw rod 7 is fixedly connected with a support frame 8. Turning the handle 5 drives the screw rod 7 to rotate, thereby driving the support frame 8 to move downward, so as to stably support the device and improve the stability of the device during measurement.

[0029] Working principle: When the device is in use, the staff first moves the device to a suitable position through the universal wheel 11 at the bottom, and then turns the handle 5 to drive the screw 7 to rotate, thereby driving the support frame 8 to move downward, so as to stably support the device, and then places the level 1 in the middle of the two clamps 2, and starts the second drive motor 19 to drive the bidirectional screw 18 to rotate. Under the action of the threaded connection, the threaded block 20 can drive the clamp 2 to move relative to each other, so as to stably clamp the level 1 and ensure the accuracy of the level 1 when performing engineering level measurement.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A surveying device for engineering construction, comprising a base (9), characterized in that: The upper ends of the base (9) are fixedly connected to telescopic rods (4), the extended ends of the telescopic rods (4) are fixedly connected to a connecting seat (3), a second drive motor (19) is arranged on one side of the connecting seat (3), and a bidirectional screw (18) is arranged inwardly of the output end of the second drive motor (19) passing through the connecting seat (3); The bidirectional screw (18) is threadedly connected to a threaded block (20), the upper end of the connecting seat (3) is provided with a slot (17), the threaded block (20) passes through the slot (17) and is provided with a clamping plate (2) upward, the inner side of the clamping plate (2) is correspondingly provided with a level (1), the four outer ends of the base (9) are fixedly connected to a fixing plate (6), the fixing plate (6) is threadedly connected to a first screw (7), the upper end of the first screw (7) is fixedly connected to a handle (5), and the lower end of the first screw (7) is fixedly connected to a support frame (8).

2. A surveying device for engineering construction according to claim 1, characterized in that: A connecting shell (12) is fixedly connected to the middle portion below the connecting seat (3), and a first driving motor (13) is fixedly connected to one end of the outer side of the connecting shell (12).

3. A surveying device for engineering construction according to claim 2, characterized in that: The output end of the first driving motor (13) passes through the connecting shell (12) and is provided with a first bevel gear (14) inwardly, and a second bevel gear (15) is meshedly provided on one side of the first bevel gear (14).

4. A surveying device for engineering construction according to claim 3, characterized in that: A second screw rod (16) is fixedly connected to the second bevel gear (15).

5. A surveying device for engineering construction according to claim 4, characterized in that: The lower end of the second screw rod (16) is threadedly connected to a screw sleeve (10), the lower end of the screw sleeve (10) is fixedly connected to the base (9), and universal wheels (11) are arranged at the four lower ends of the base (9).

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