CN210920832U

CN210920832U - Civil engineering is supporting platform for measurement

Info

Publication number: CN210920832U
Application number: CN201922159884.6U
Authority: CN
Inventors: 黄欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-03
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a supporting platform for civil engineering measurement, which comprises a base and a first supporting platform arranged on the base, wherein an adjusting mechanism is arranged on the first supporting platform, the first supporting platform is connected with the base through a lifting mechanism, a first screw rod is driven to rotate through manually shaking a crank, a first slider is driven to move on the first screw rod, a third supporting platform is jacked up or falls down through a connecting rod, so that the angle adjustment of the measuring component in the vertical direction is realized, the height of the measuring component is adjusted through controlling the lifting mechanism, the angle adjustment of the measuring component in the horizontal plane can be realized through rotating the second supporting platform, the measuring component is protected through arranging a protective cover on the third supporting platform, the measuring component is prevented from being accidentally damaged, and meanwhile, the supporting platform can play a dustproof role under the severe environment of measuring environment, the two second sliding blocks clamp the protective cover under the action of the spring.

Description

Civil engineering is supporting platform for measurement

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering is supporting platform for measurement.

Background

When carrying out civil engineering and measuring, need use measuring tool usually, need place measuring tool on dedicated supporting platform for the convenience of measurement work, the supporting platform that uses at present needs wholly to move supporting platform when the measurement angle of adjustment measuring tool, and is harder, uses very inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering is supporting platform for measurement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting platform for civil engineering measurement comprises a base and a first supporting platform arranged on the base, wherein an adjusting mechanism for adjusting the angle of a measuring component is arranged on the first supporting platform, the adjusting mechanism comprises a connecting rod, a second supporting platform and a third supporting platform, the second supporting platform is rotatably arranged on the first supporting platform, two fixed blocks are fixedly arranged on the second supporting platform, a first screw rod is rotatably arranged between the two fixed blocks, a first sliding block is sleeved on the first screw rod, one end of the connecting rod is hinged with the first sliding block, the other end of the connecting rod is hinged with one side of the third supporting platform, the other side of the third supporting platform is hinged with the second supporting platform, one side of first screw rod is provided with the crank and the crank can be dismantled, measuring component passes through mount fixed mounting on the third brace table, still be connected through elevating system between first brace table and the base.

As a further aspect of the present invention: elevating system includes fixed mounting at the fall way of first supporting station bottom and the sleeve pipe of fixed mounting on the base, the intraductal spacing groove that is provided with of cover, fall way slip card are established at the cover intraductally, it has driving motor still to fix mounting on the base, driving motor's output end fixed mounting has the second screw rod, fall way cover establish on the second screw rod and with the second screw rod between screw-thread fit.

As a further aspect of the present invention: the bottom of the base is fixedly provided with universal wheels.

As a further aspect of the present invention: the third supporting table is provided with a protective cover and a sliding groove is formed in the third supporting table, the sliding card is arranged in the sliding groove and provided with two second sliding blocks, the two second sliding blocks are connected with the third supporting table through springs, and the protective cover is sleeved outside the measuring assembly and placed between the two second sliding blocks.

As a further aspect of the present invention: and a rubber pad is fixedly arranged on the second sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

it rotates to wave the crank through artifical manual drive first screw rod, drive first slider and move on first screw rod, prop up third supporting bench or whereabouts through the connecting rod, thereby realize the angle modulation to measuring component's vertical side, go up and down to first supporting bench through controlling elevating system, realize the regulation to the measuring component height, can realize the angle modulation of measuring component in the horizontal plane through rotating second supporting bench, this device convenient to use, and easy operation protects measuring component through setting up the safety cover on third supporting bench, prevent accidental damage measuring component, simultaneously under the relatively abominable environment of measuring environment, can also play dirt-proof effect, two the second slider presss from both sides tightly the safety cover under the effect of spring.

Drawings

Fig. 1 is a schematic structural view of a support platform for civil engineering survey.

Fig. 2 is a schematic view of a lifting structure in the support platform for civil engineering survey.

In the figure: the device comprises a base 1, a universal wheel 101, a sleeve 102, a lifting pipe 2, a first supporting table 3, a second supporting table 4, a first fixing block 401, a sliding block 402, a crank 403, a first screw rod 404, a connecting rod 405, a third supporting table 5, a second sliding block 501, a fixing frame 502, a measuring component 6, a protective cover 7, a driving motor 8 and a second screw rod 801.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a supporting platform for civil engineering measurement comprises a base 1 and a first supporting platform 3 arranged on the base 1, an adjusting mechanism for adjusting the angle of a measuring component 6 is arranged on the first supporting platform 3, the adjusting mechanism comprises a connecting rod 405, a second supporting platform 4 and a third supporting platform 5, the second supporting platform 4 is rotatably arranged on the first supporting platform 3, two fixing blocks 401 are fixedly arranged on the second supporting platform 4, a first screw 404 is rotatably arranged between the two fixing blocks 401, a first slider 402 is sleeved on the first screw 404, one end of the connecting rod 405 is hinged with the first slider 402, the other end of the connecting rod 405 is hinged with one side of the third supporting platform 5, the other side of the third supporting platform 5 is hinged with the second supporting platform 4, a crank 403 is arranged on one side of the first screw 404, and the crank 403 is detachable, measuring component 6 passes through mount 502 fixed mounting on third brace table 5, still be connected through elevating system between first supporting station 3 and the base 1, it rotates to wave crank 403 through artifical manual drive and drive first screw rod 404, drive first slider 402 and move on first screw rod 404, jack-up or whereabouts third brace table 5 through connecting rod 405, thereby realize the angle modulation to measuring component 6's vertical ascending angle modulation, go up and down to first supporting station 3 through control elevating system, realize the regulation to measuring component 6 height, can realize the angle modulation of measuring component 6 in the horizontal plane through rotating second brace table 4, this device convenient to use, and is easy to operate.

The concrete structure of elevating system does not add the restriction, in this embodiment, preferably, elevating system includes elevator pipe 2 and the sleeve pipe 102 of fixed mounting on base 1 of fixed mounting in 3 bottoms of first supporting station, the inside spacing groove that is provided with of sleeve pipe 102, and elevator pipe 2 slides the card and establishes in sleeve pipe 102, still fixed mounting has driving motor 8 on the base 1, and driving motor 8's output end fixed mounting has

second screw

801, 2 covers of elevator pipe establish on second screw 801 and with second screw 801 between screw-thread fit, start driving motor 8 positive and negative commentaries on classics drive second screw 801 and rotate and can control elevator pipe 2 and go up and down to realize measuring component 6's lift.

In order to facilitate the movement of the device, a universal wheel 101 is fixedly mounted at the bottom of the base 1.

The working principle of the embodiment is as follows: through artifical manual crank 403 that shakes and drive first screw rod 404 and rotate, drive first slider 402 and move on first screw rod 404, prop up or fall third supporting bench 5 through connecting rod 405, thereby realize the angle modulation to the vertical side of measuring component 6, go up and down to first supporting bench 3 through controlling elevating system, realize the regulation to measuring component 6 height, can realize the angle modulation of measuring component 6 in the horizontal plane through rotating second supporting bench 4, this device convenient to use, easy operation.

Example 2

This example is a further improvement on example 1, and compared with example 1, the main difference is that: the third brace table 5 is provided with a protective cover 7 and a chute is formed in the third brace table 5, the chute is provided with two second sliding blocks 501 and two sliding blocks are arranged in the chute, the second sliding blocks 501 are all elastically connected with the third brace table 5 through springs, the protective cover 7 is sleeved on the outer portion of the measuring assembly 6 and placed in two positions between the second sliding blocks 501, the protective cover 7 is arranged on the third brace table 5 to protect the measuring assembly 6, the measuring assembly 6 is prevented from being accidentally damaged, and meanwhile, under the severe environment of measuring environment, the dustproof effect and two effects can be achieved, and the second sliding blocks 501 clamp the protective cover 7 under the action of the springs.

A rubber pad is fixedly mounted on the second sliding block 501, and when the protective cover 7 is taken down, the second sliding block 501 is prevented from damaging the measuring assembly 6 under the action of a spring.

The working principle of the embodiment is as follows: through set up safety cover 7 on third brace table 5, protect measuring component 6, prevent accidental damage measuring component 6, simultaneously under the relatively abominable environment of measuring ring border, can also play dirt-proof effect, two second slider 501 presss from both sides tightly safety cover 7 under the effect of spring.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A supporting platform for civil engineering measurement comprises a base (1) and a first supporting platform (3) arranged on the base (1), and is characterized in that an adjusting mechanism for adjusting the angle of a measuring component (6) is arranged on the first supporting platform (3), the adjusting mechanism comprises a connecting rod (405), a second supporting platform (4) and a third supporting platform (5), the second supporting platform (4) is rotatably arranged on the first supporting platform (3), two fixing blocks (401) are fixedly arranged on the second supporting platform (4), a first screw rod (404) is rotatably arranged between the two fixing blocks (401), a first sliding block (402) is sleeved on the first screw rod (404), one end of the connecting rod (405) is hinged with the first sliding block (402), and the other end of the connecting rod (405) is hinged with one side of the third supporting platform (5), the other side of the third supporting table (5) is hinged to the second supporting table (4), one side of the first screw (404) is provided with a crank (403), the crank (403) is detachable, the measuring component (6) is fixedly mounted on the third supporting table (5) through a fixing frame (502), and the first supporting table (3) is connected with the base (1) through a lifting mechanism.

2. The supporting platform for civil engineering survey of claim 1, characterized in that the elevating system includes a lifting pipe (2) fixedly installed at the bottom of the first supporting platform (3) and a sleeve (102) fixedly installed on the base (1), a limiting groove is provided inside the sleeve (102), the lifting pipe (2) is slidably clamped inside the sleeve (102), a driving motor (8) is further fixedly installed on the base (1), a second screw (801) is fixedly installed at an output end of the driving motor (8), and the lifting pipe (2) is sleeved on the second screw (801) and is in threaded fit with the second screw (801).

3. Support platform for civil engineering survey according to claim 2, characterised in that the bottom of the base (1) is fixedly fitted with universal wheels (101).

4. The supporting platform for civil engineering survey according to claim 3, characterized in that the third supporting platform (5) is provided with a protective cover (7) and the third supporting platform (5) is provided with a sliding groove, two second sliding blocks (501) are slidably clamped in the sliding groove, the two second sliding blocks (501) are elastically connected with the third supporting platform (5) through springs, and the protective cover (7) is sleeved outside the measuring component (6) and placed between the two second sliding blocks (501).

5. The support platform for civil engineering survey according to claim 4, characterised in that a rubber pad is fixedly mounted on the second slider (501).