CN212963315U

CN212963315U - Foundation deep-falling observation mark

Info

Publication number: CN212963315U
Application number: CN202021901536.8U
Authority: CN
Inventors: 马智英; 王峰巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-13
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a subside and survey technical field, specifically be a sign is surveyd in ground deep-falling, including surveing the sign, the inside of surveing the sign is provided with the lamp pearl, and the lower extreme of surveing the sign is provided with first support column, and the lower extreme of first support column is provided with rotating device, and rotating device's surface is provided with the conducting strip, and a side of connecting block is provided with the second support column, and the surface of second support column is provided with slider, and the surface of second support column has cup jointed the third support column, and the inside of second support column is provided with the. This design has adopted collapsible device, when not using, will observe the sign shrink, under the circumstances that does not influence pleasing to the eye, has avoided the artificial damage that the nonstandard construction caused, has reduced again and has blown the sun, and the injury that brings has prolonged life, practices thrift the cost, and contains the luminous body in observing the sign, also can observe observation sign position under the circumstances that light is not enough.

Description

Foundation deep-falling observation mark

Technical Field

The utility model relates to a subside and survey technical field, specifically a sign is surveyd in ground deep-falling.

Background

Along with the development of the industrial and civil building industry, various complex and large-scale engineering buildings are increased day by day, the construction of the engineering buildings changes the original state of the ground, and applies a certain pressure to the foundation of the building, which inevitably causes the deformation of the foundation and the surrounding stratum, so that the necessity and the importance of the settlement observation of the building are more obvious in order to ensure the normal service life of the building and the safety of the building and provide reliable data and corresponding settlement parameters for the future exploration design construction.

However, most of the existing observation marks are exposed outside the wall, so that the problems of random and irregular construction operation, easy damage to settlement observation points, poor use effect, short service life and the like inevitably exist in the actual construction process, an unobservable phenomenon easily occurs in the observation process, no obvious striking characteristic exists, and the positions are more difficult to observe particularly in the case of insufficient light. Therefore, a foundation depth observation mark is provided by those skilled in the art to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a sign is surveyd in ground deep-falling 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 foundation deep-falling observation mark comprises an observation mark, wherein a lamp bead is arranged inside the observation mark, a first support column is arranged at the lower end of the observation mark, a rotating block is arranged at the lower end of the first support column, a connecting block is sleeved on the outer surface of the rotating block, a rotating hole is formed in the surface of the rotating block, a rotating rod is arranged on the surface of the connecting block corresponding to the rotating hole, at least two first conducting strips are arranged on the upper end face of the connecting block, a second conducting strip is arranged at the position, corresponding to the first conducting strips, of the lower end face of the rotating block, a second support column is arranged on one side face of the connecting block, at least two sliding blocks are arranged on the outer surface of the second support column, a third support column is sleeved on the outer surface of the second support column, at least two fixed supports are arranged at one end of the third support column, and a battery is arranged in the second supporting column.

As a further aspect of the present invention: the rotating block is rotatably connected with the connecting block through a rotating rod penetrating through the rotating hole.

As a further aspect of the present invention: the lamp bead is connected with the battery through the first conducting strip, the second conducting strip and the conducting wire, and the first conducting strip and the second conducting strip are both made of conducting metal materials.

As a further aspect of the present invention: the fixed support is fixedly connected with the third supporting column, and the second supporting column and the third supporting column are connected with the sliding block in a sliding mode through sliding grooves.

As a further aspect of the present invention: the third support column is hollow structure with the second support column, the external diameter size of second support column and first support column and the internal diameter size phase-match of third support column, the total length of first support column and second support column is the same with the total length of third support column.

As a further aspect of the present invention: the observation mark is made of a light-transmitting plastic material, and the battery is of a detachable structure.

Compared with the prior art, the beneficial effects of the utility model are that: this design has adopted collapsible device, the problem of present observation sign mostly being exposed outside the wall body has been solved, when not using, the sign shrink will be observed, only spill a salient point, under the circumstances that does not influence pleasing to the eye, the artificial damage that the construction of having avoided standardizing not causing, the windy sun that has reduced again, the injury brought, life is prolonged, the cost is saved, and contain the luminous body in observing the sign, the easy emergence is observed the phenomenon not, striking characteristics have been increased, also can observe observation sign position under the not enough condition of light.

Drawings

FIG. 1 is a schematic structural diagram of a ground-based deep-drawdown observation marker;

FIG. 2 is a schematic structural diagram of a light emitter in a ground based deep-drawdown observation marker;

FIG. 3 is a schematic structural diagram of a support column in a foundation deep-drawdown observation mark;

FIG. 4 is a schematic view of a second support pillar rotation structure in the observation mark for ground foundation depth;

fig. 5 is a schematic view of a rotating structure of a first support column in a foundation deep-lowering observation mark.

In the figure: 1. observing the mark; 2. a first support column; 3. rotating the block; 4. connecting blocks; 5. a rotating rod; 6. a slider; 7. a second support column; 8. a third support column; 9. fixing a bracket; 10. a battery; 11. a lamp bead; 12. a chute; 13. a first conductive sheet; 14. a second conductive sheet; 15. the hole is rotated.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a ground foundation deep-lowering observation mark includes an observation mark 1, a lamp bead 11 is disposed inside the observation mark 1, a first support column 2 is disposed at a lower end of the observation mark 1, a rotation block 3 is disposed at a lower end of the first support column 2, a connection block 4 is sleeved on an outer surface of the rotation block 3, a rotation hole 15 is disposed on a surface of the rotation block 3, a rotation rod 5 is disposed at a position on the surface of the connection block 4 corresponding to the rotation hole 15, at least two first conductive sheets 13 are disposed on an upper end surface of the connection block 4, a second conductive sheet 14 is disposed at a position on the lower end surface of the rotation block 3 corresponding to the first conductive sheets 13, a second support column 7 is disposed on one side surface of the connection block 4, at least two sliders 6 are disposed on an outer surface of the second support column 7, a third support column 8 is sleeved on, make observation sign 1 fix in certain position, can not take place to rock and the rotation condition, the medial surface of third support column 8 corresponds slider 6 department and has seted up spout 12, and the inside of second support column 7 is provided with battery 10.

The rotating block 3 and the connecting block 4 are connected in a rotating mode through the rotating rod 5 penetrating through the rotating hole 15, the first supporting column 2 and the second supporting column 7 can rotate, the first supporting column 2 and the second supporting column 7 can be conveniently retracted into the third supporting column 8, the lamp bead 11 and the battery 10 are connected with the second conducting strip 14 and the wire through the first conducting strip 13, the first conducting strip 13 and the second conducting strip 14 are made of conducting metal materials, when the first supporting column 2 and the second supporting column 7 rotate, the first conducting strip 13 is made to be in contact with the second conducting strip 14, and the lamp bead 11 is made to emit light.

Fixed bolster 9 and third support column 8 fixed connection, second support column 7 passes through spout 12 and slider 6 sliding connection with third support column 8, make second support column 7 and third support column 8 can not take place to rotate the phenomenon, third support column 8 is hollow structure with second support column 7, the external diameter of second support column 7 and first support column 2 and the internal diameter size phase-match of third support column 8, the total length of first support column 2 and second support column 7 is the same with the total length of third support column 8, make in first support column 2 and second support column 7 all can retract into third support column 8, it is a printing opacity plastic material to observe sign 1, make the light of lamp pearl 11 can go out, battery 10 is removable traded the structure.

The utility model discloses a theory of operation is: when the design is fixed, one end of a third supporting column 8, which is provided with a fixed support 9, is fixed in a building body, the third supporting column 8 cannot move under the fixing action of the fixed support 9, so that errors cannot occur in measurement, when an observer observes, the first supporting column 2 and the second supporting column 7 slide out of the third supporting column 8 through a sliding groove 12 and a sliding block 6, then the first supporting column 2 and the second supporting column 7 are in a ninety-degree vertical state through a rotating block 3 and a rotating hole 15 and a connecting block 4 and a rotating rod 5, then a level gauge is used for selecting proper positions of other buildings and the like which are relatively stable, generally not less than two, then a station point and a rotating point of an erecting instrument are marked to ensure that each observation follows the same route, then the position of an observation mark 1 for the first time is recorded in detail, and measurement is carried out according to the specified standard observation time in the later period, then subtract the measurement elevation of a later time quantum with the initial elevation of measurement of observing sign 1, just obtain the settlement value, and in use when first support column 2 is ninety degrees vertical state with second support column 7, make battery 10 contact with second conducting strip 14 through first conducting strip 13, make lamp pearl 11 send light, be convenient for measure, in contracting first support column 2 and second support column 7 into third support column 8 after measuring the completion, reduce because of the artificial damage that the nonstandard construction caused, reduce the wind and blow the sun, the injury of bringing, service life is prolonged, and cost is saved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mark is surveyd in ground deep-falling, includes and surveys sign (1), its characterized in that, the inside of observing sign (1) is provided with lamp pearl (11), the lower extreme of observing sign (1) is provided with first support column (2), the lower extreme of first support column (2) is provided with turning block (3), connecting block (4) have been cup jointed to the surface of turning block (3), turning hole (15) have been seted up on the surface of turning block (3), the surface of connecting block (4) corresponds turning hole (15) department and is provided with bull stick (5), the up end of connecting block (4) is provided with two at least first conducting strips (13), the lower extreme of turning block (3) is provided with second conducting strip (14) in the face of corresponding first conducting strip (13), a side of connecting block (4) is provided with second support column (7), the surface of second support column (7) has seted up two at least sliders (6), the surface of second support column (7) has cup jointed third support column (8), the one end of third support column (8) is provided with two at least fixed bolster (9), spout (12) have been seted up to the medial surface of third support column (8) corresponding slider (6) department, the inside of second support column (7) is provided with battery (10).

2. A foundation sounding observation marker according to claim 1, characterized in that the rotating block (3) is rotatably connected with the connecting block (4) through a rotating rod (5) penetrating through a rotating hole (15).

3. The foundation deep-falling observation mark according to claim 1, wherein the lamp bead (11) and the battery (10) are connected with a wire through a first conducting strip (13), a second conducting strip (14), and the first conducting strip (13) and the second conducting strip (14) are both made of a conducting metal material.

4. A foundation depth observation mark according to claim 1, wherein the fixed support (9) is fixedly connected with the third supporting column (8), and the second supporting column (7) and the third supporting column (8) are slidably connected with the sliding block (6) through a sliding groove (12).

5. A foundation sounding observation marker according to claim 1, characterized in that the third supporting column (8) and the second supporting column (7) are both hollow structures, the outer diameter of the second supporting column (7) and the first supporting column (2) is matched with the inner diameter of the third supporting column (8), and the total length of the first supporting column (2) and the second supporting column (7) is the same as the total length of the third supporting column (8).

6. A foundation sounding observation marker according to claim 1, characterized in that the observation marker (1) is made of a transparent plastic material, and the battery (10) is of a detachable structure.