CN223806912U - Measuring device for engineering construction - Google Patents

Abstract

The utility model belongs to the technical field of engineering construction measurement equipment, and discloses a measurement device for engineering construction, which comprises a fixed frame, wherein a power assembly is arranged on the outer side of the fixed frame, the power assembly comprises a motor fixedly arranged on the outer side of the fixed frame, a threaded rod is fixedly arranged at the tail end of a main shaft of the motor, a gear is connected with the bottom meshing tooth of the threaded rod, a forward threaded shaft is fixedly arranged on one side of the gear, a sliding block is connected with the outer side of the forward threaded shaft in a threaded manner, an arc plate is fixedly arranged on the inner side of the bottom of the sliding block, and a fixed shaft is fixedly clamped in the arc plate. Through above-mentioned scheme, solved measuring equipment and carried comparatively heavy problem, through setting up the measuring apparatu to detachable to reduce the weight that carries measuring equipment, make measuring equipment carry more convenient, also can carry out better protection to the measuring apparatu simultaneously.

Description

Measuring device for engineering construction

Technical Field

The utility model belongs to the technical field of engineering construction measuring equipment, and particularly relates to a measuring device for engineering construction.

Background

The engineering measuring instrument is a measuring instrument, and is used for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measuring work in planning, designing, constructing and managing engineering construction stages, and comprises a theodolite, a level gauge, a flat plate instrument, a range finder and the like;

Most of the top measuring devices of the equipment and the supporting frames below the equipment are fixedly connected and cannot be detached, so that when the equipment is contained, a long box is used for containing the supporting frames together with the measuring equipment, so that workers need to hold the long box when carrying the equipment, if the workers work on complex construction sites, such as mountain areas or uneven pavement, the workers can fall easily, the workers can be damaged, and meanwhile, the equipment is damaged, so that the equipment is very inconvenient to carry.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides a measuring device for engineering construction, which has the advantage of more convenient use. The utility model solves the problem that the measuring equipment is heavy to carry, and reduces the weight of carrying the measuring equipment by arranging the measuring instrument to be detachable, so that the measuring equipment is more convenient to carry, and the measuring instrument can be better protected.

In order to achieve the aim, the utility model provides the technical scheme that the measuring device for engineering construction comprises a fixing frame, wherein a power assembly is arranged on the outer side of the fixing frame and comprises a motor fixedly arranged on the outer side of the fixing frame,

The motor is characterized in that a threaded rod is fixedly arranged at the tail end of a main shaft of the motor, a gear is connected with a bottom meshing tooth of the threaded rod, a forward threaded shaft is fixedly arranged on one side of the gear, a sliding block is connected with the outer side of the forward threaded shaft in a threaded manner, an arc-shaped plate is fixedly arranged on the inner side of the bottom of the sliding block, and a fixing shaft is arranged in the arc-shaped plate in a clamping manner.

Preferably, the other side of the gear is fixedly provided with a reverse threaded shaft, and the thread direction of the reverse threaded shaft is opposite to that of the forward threaded shaft.

Preferably, a plurality of support plates are fixedly arranged in the fixing frame, a support sleeve is fixedly arranged on the inner side of one support plate, and the support sleeve is rotationally connected with the gear.

Preferably, the top surface of mount is fixed and is provided with the link, the top surface of link is fixed and is provided with the surveying instrument body.

Preferably, the other end of the threaded rod is rotatably provided with a bearing, and the bearing is fixedly connected with the fixing frame.

Preferably, a sliding sleeve is slidably arranged on the outer side of the fixed shaft, and a first telescopic shaft is rotatably arranged on the outer side of the sliding sleeve.

Preferably, a connecting sleeve is fixedly arranged at the bottom of the fixed shaft, a second telescopic shaft is fixedly arranged at the outer side of the connecting sleeve, and a movable sleeve of the second telescopic shaft is in sliding connection with the first telescopic shaft.

Preferably, the top of the first telescopic shaft is fixedly provided with a ball head, the ball head is rotationally connected with the sliding sleeve, and the bottom of the first telescopic shaft is provided with a sharp corner.

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

according to the utility model, the motor drives the threaded rod, the threaded rod drives the gear, the gear drives the forward threaded shaft and the reverse threaded shaft, and the forward threaded shaft and the reverse threaded shaft respectively drive the sliding block and the arc plate on the outer side of the forward threaded shaft and the reverse threaded shaft to move, so that the installation and the disassembly of the surveying instrument body are freely controlled, the problem that the measuring equipment is heavy to carry is solved, and the weight of carrying the measuring equipment is reduced by arranging the measuring instrument to be detachable, so that the measuring equipment is more convenient to carry, and meanwhile, the measuring instrument can be better protected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a motor mounting structure according to the present utility model;

FIG. 3 is a schematic view of a bearing mounting structure of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the support sleeve of the present utility model;

fig. 5 is a schematic view of the installation structure of the connecting sleeve of the present utility model.

In the figure, 1, a fixing frame;

2. The power assembly comprises a power assembly, a motor, a 202, a threaded rod, a 203, a gear, a 204, a forward threaded shaft, a 205, a reverse threaded shaft, a 206, a sliding block, a 207 and an arc plate;

3. A fixed shaft; 4, a supporting plate, 5, a supporting sleeve, 6, a connecting frame, 7, a surveying instrument body, 8, a sliding sleeve, 9, a first telescopic shaft, 10, a connecting sleeve, 11, a second telescopic shaft, 12 and a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a measuring device for engineering construction, which comprises a fixing frame 1, wherein a power component 2 is arranged on the outer side of the fixing frame 1, the power component 2 comprises a motor 201 fixedly arranged on the outer side of the fixing frame 1,

The end of the main shaft of the motor 201 is fixedly provided with a threaded rod 202, the bottom meshing teeth of the threaded rod 202 are connected with a gear 203, one side of the gear 203 is fixedly provided with a forward threaded shaft 204, the outer side of the forward threaded shaft 204 is in threaded connection with a sliding block 206, the inner side of the bottom of the sliding block 206 is fixedly provided with an arc-shaped plate 207, the inner clamping of the arc-shaped plate 207 is provided with a fixed shaft 3, the threaded rod 202 is driven by the motor 201, the gear 203 is driven by the threaded rod 202, the forward threaded shaft 204 is driven by the gear 203 to move forward, the sliding block 206 and the arc-shaped plate 207 on the outer side of the forward threaded shaft 204 are driven by the forward threaded shaft 204 to move, so that the installation and the disassembly of the surveying instrument body 7 are freely controlled, the problem that surveying equipment is heavy to carry is solved, and the weight of carrying the surveying instrument is reduced by arranging the surveying instrument to be detachable, so that the surveying instrument is more convenient to carry, and meanwhile, the surveying instrument can be better protected.

Specifically, the opposite side of the gear 203 is fixedly provided with a reverse threaded shaft 205, and the thread direction of the reverse threaded shaft 205 is opposite to that of the forward threaded shaft 204, when the gear 203 moves along one direction, the forward threaded shaft 204 and the reverse threaded shaft 205 can drive the outer parts to move inwards or outwards simultaneously.

Further, the inside of mount 1 is fixed and is provided with a plurality of backup pads 4, and the inboard of one of them backup pad 4 is fixed to be provided with the support cover 5, and the support cover 5 rotates with gear 203 to be connected, and the support cover 5 is used for fixing and supporting gear 203, guarantees its normal operating.

Still further, the fixed link 6 that is provided with in top surface of mount 1, the fixed surveying instrument body 7 that is provided with in top surface of link 6 can be measured the data of engineering scene through surveying instrument body 7 to guarantee the quality of construction.

It should be noted that the bearing 12 is rotatably disposed at the other end of the threaded rod 202, and the bearing 12 is fixedly connected with the fixing frame 1, and the bearing 12 can reduce friction force when the threaded rod 202 rotates.

Notably, the outside of the fixed shaft 3 is slidably provided with a sliding sleeve 8, the outside of the sliding sleeve 8 is rotatably provided with a first telescopic shaft 9, and the height of the sliding sleeve 8 is adjusted to then spread the first telescopic shaft 9 so as to fix the device on the ground.

It is worth introducing that the bottom of fixed axle 3 is fixed and is provided with adapter sleeve 10, and the outside of adapter sleeve 10 is fixed and is provided with second telescopic shaft 11, and the movable sleeve of second telescopic shaft 11 and first telescopic shaft 9 sliding connection can support the bottom of first telescopic shaft 9 through second telescopic shaft 11 to increase holistic stability.

It is worth emphasizing that the top end of the first telescopic shaft 9 is fixedly provided with a ball head, the ball head is rotationally connected with the sliding sleeve 8, the bottom end of the first telescopic shaft 9 is provided with a sharp corner, the ball head is convenient for the movement of the first telescopic shaft 9, and the sharp corner is convenient for being inserted into soil.

The surveying instrument body 7 is in the prior art, and is not described in detail, and meanwhile, the surveying instrument also comprises a power supply, a controller, a switch and the like, which are not main technical points of the present patent, and the front, back, left and right viewing angles of the device are based on a diagram direction.

Working principle:

When the measuring device for engineering construction is used, firstly, the height of the sliding sleeve 8 at the outer side of the fixed shaft 3 is adjusted, then the first telescopic shaft 9 is unfolded, so that the fixed shaft is fixed, meanwhile, the second telescopic shaft 11 at the outer side of the connecting sleeve 10 is unfolded, the bottom of the first telescopic shaft 9 is reinforced, then, the motor 201 in the power assembly 2 is opened, the motor 201 drives the threaded rod 202, the threaded rod 202 drives the gear 203, the gear 203 drives the forward threaded shaft 204 and the reverse threaded shaft 205, the forward threaded shaft 204 and the reverse threaded shaft 205 respectively drive the sliding block 206 and the arc-shaped plate 207 at the outer side of the forward threaded shaft 204 and the reverse threaded shaft 205 to move inwards, and finally, the fixed shaft 3 is clamped, so that the connecting frame 6 at the top surface of the fixed shaft 1 and the surveying instrument body 7 are mounted at the top surface of the fixed shaft 1, the supporting sleeve 5 at the inner side of the supporting plate 4 is used for supporting the gear 203, and the bearing 12 is used for increasing the fluency when the threaded rod 202 rotates.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The measuring device for engineering construction comprises a fixing frame (1), and is characterized in that a power assembly (2) is arranged on the outer side of the fixing frame (1), the power assembly (2) comprises a motor (201) fixedly arranged on the outer side of the fixing frame (1),

The novel motor is characterized in that a threaded rod (202) is fixedly arranged at the tail end of a main shaft of the motor (201), a gear (203) is connected with a bottom meshing tooth of the threaded rod (202), a forward threaded shaft (204) is fixedly arranged on one side of the gear (203), a sliding block (206) is connected with the outer side of the forward threaded shaft (204) in a threaded mode, an arc-shaped plate (207) is fixedly arranged on the inner side of the bottom of the sliding block (206), and a fixing shaft (3) is arranged in the arc-shaped plate (207) in a clamping mode.

2. The measuring device for engineering construction according to claim 1, wherein a reverse threaded shaft (205) is fixedly arranged on the other side of the gear (203), and the threaded direction of the reverse threaded shaft (205) is opposite to that of the forward threaded shaft (204).

3. The measuring device for engineering construction according to claim 1, wherein a plurality of support plates (4) are fixedly arranged in the fixing frame (1), a support sleeve (5) is fixedly arranged on the inner side of one support plate (4), and the support sleeve (5) is rotatably connected with the gear (203).

4. The measuring device for engineering construction according to claim 1, wherein the top surface of the fixing frame (1) is fixedly provided with a connecting frame (6), and the top surface of the connecting frame (6) is fixedly provided with a surveying instrument body (7).

5. The measuring device for engineering construction according to claim 1, wherein the bearing (12) is rotatably arranged at the other end of the threaded rod (202), and the bearing (12) is fixedly connected with the fixing frame (1).

6. The measuring device for engineering construction according to claim 1, wherein a sliding sleeve (8) is slidably arranged on the outer side of the fixed shaft (3), and a first telescopic shaft (9) is rotatably arranged on the outer side of the sliding sleeve (8).

7. The measuring device for engineering construction according to claim 1 is characterized in that a connecting sleeve (10) is fixedly arranged at the bottom of the fixed shaft (3), a second telescopic shaft (11) is fixedly arranged at the outer side of the connecting sleeve (10), and a movable sleeve of the second telescopic shaft (11) is in sliding connection with the first telescopic shaft (9).

8. The measuring device for engineering construction according to claim 6, wherein a ball head is fixedly arranged at the top end of the first telescopic shaft (9), the ball head is rotationally connected with the sliding sleeve (8), and a sharp corner is arranged at the bottom end of the first telescopic shaft (9).