CN214301885U - Construction engineering manages and uses foundation ditch displacement measurement device - Google Patents
Construction engineering manages and uses foundation ditch displacement measurement device Download PDFInfo
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- CN214301885U CN214301885U CN202120023109.2U CN202120023109U CN214301885U CN 214301885 U CN214301885 U CN 214301885U CN 202120023109 U CN202120023109 U CN 202120023109U CN 214301885 U CN214301885 U CN 214301885U
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 title abstract description 17
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a foundation ditch displacement measurement device is used in construction engineering supervision, the on-line screen storage device comprises a base, the equal fixedly connected with reference column in bottom four corners of base, establish to the toper structure in the bottom of reference column, the top fixedly connected with rectangular pipe of base, and the sliding sleeve is equipped with the montant in the rectangular pipe, and the top of montant extends to the top of rectangular pipe, and the front side of montant is provided with first scale mark, the left side top fixedly connected with pointer piece of montant, and the left side movable contact of montant has fastening bolt, and the rectangular pipe thread bush is established on fastening bolt, the right side top fixedly connected with circle axle of rectangular pipe, and rotate the cover on the circle axle and be equipped with first volume angle dish. The utility model relates to a rationally, the accurate measurement foundation ditch diapire sinking distance of being convenient for, and when the uneven emergence slope that sinks appears in the foundation ditch diapire, the angle that sinks of the real-time accurate measurement foundation ditch diapire of being convenient for satisfies the user demand, is favorable to the use.
Description
Technical Field
The utility model relates to a displacement measurement equipment technical field especially relates to a construction engineering manages and uses foundation ditch displacement measurement device.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation and the movement of lines, pipelines and equipment matched with the building constructions, wherein the building constructions refer to a top cover, a beam column, a wall and a foundation which can form an internal space, a foundation pit needs to be dug in the engineering construction process, the foundation pit needs to be subjected to engineering detection after being dug, along with the construction of the buildings, the bottom wall of the foundation pit is easy to sink or incline to collapse, therefore, a foundation pit displacement measuring device needs to be used for measuring whether the foundation pit is within an allowable displacement value, and if the foundation pit exceeds the allowable value, reinforcement treatment is needed.
Most of the existing foundation pit displacement measuring devices for supervision can only simply measure the vertical sinking distance; but it is mostly inconvenient for real-time accurate measurement foundation ditch diapire slope sunken angle for when the foundation ditch diapire appears inhomogeneous sunken emergence slope, can not the accurate measurement inclination, can not satisfy the user demand, to this phenomenon, therefore we have provided a foundation ditch displacement measurement device for construction engineering supervision for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the foundation ditch displacement measurement device is used in construction engineering supervision who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a foundation pit displacement measuring device for construction engineering supervision comprises a base, wherein positioning columns are fixedly connected to four corners of the bottom of the base, the bottom ends of the positioning columns are arranged to be conical structures, a rectangular pipe is fixedly connected to the top of the base, a vertical rod is sleeved in the rectangular pipe in a sliding mode, the top end of the vertical rod extends to the upper portion of the rectangular pipe, a first scale mark is arranged on the front side of the vertical rod, a pointer block is fixedly connected to the top of the left side of the vertical rod, a fastening bolt is movably contacted with the left side of the vertical rod, the rectangular pipe is sleeved on the fastening bolt in a threaded mode, a round shaft is fixedly connected to the top of the right side of the rectangular pipe, a first angle measuring disc is rotatably sleeved on the round shaft, a first balancing weight is fixedly mounted at the bottom of the first angle measuring disc, a first angle measuring scale mark is arranged on the right side of the first angle measuring disc, a first pointer is fixedly connected to the top of the round shaft, and the first pointer is matched with the first angle measuring scale mark, the right-hand member fixedly connected with second volume angle dish of circle axle, and the front side of second volume angle dish is provided with second volume angle scale mark, and the front side of second volume angle dish is rotated and is installed the pivot, and the bottom fixed mounting of pivot has the second balancing weight, the top fixedly connected with second pointer of pivot, and the second pointer cooperatees with second volume angle scale mark.
Preferably, a threaded hole is formed in the inner wall of the left side of the rectangular pipe, and the threaded hole is in threaded connection with the fastening bolt.
Preferably, a first round hole is formed in the right side of the first angle measuring disc, a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the round shaft.
Preferably, a second round hole is formed in the front side of the second angle measuring disc, a second bearing is fixedly sleeved in the second round hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the rotating shaft.
Preferably, the bottom of the first angle measuring disc is fixedly connected with a short connecting rod, and the bottom end of the short connecting rod is fixedly connected with the top of the first balancing weight.
Preferably, the bottom of the rotating shaft is fixedly connected with a long connecting rod, and the bottom end of the long connecting rod is fixedly connected with the top of the second balancing weight.
Compared with the prior art, the beneficial effects of the utility model are that:
the four positioning columns are fixed with the bottom wall of the foundation pit by matching the base, the positioning columns, the rectangular pipe, the fastening bolt, the vertical rod, the pointer block, the circular shaft, the first angle measuring scale, the first pointer, the first balancing weight, the second angle measuring scale, the rotating shaft, the second balancing weight and the second angle measuring scale with the second pointer, the left end of the pointer block is marked at the position of the side wall of the foundation pit, a supervisor records the numerical value on the first angle measuring scale aligned with the top end of the rectangular pipe, records the numerical value on the first angle measuring scale corresponding to the first pointer, records the numerical value on the second angle measuring scale corresponding to the second pointer, when the bottom wall of the foundation pit sinks, the whole device is driven to move downwards, the supervisor reversely rotates the fastening bolt to relieve the locking of the vertical rod, and moves upwards to drive the pointer block to move upwards to be aligned with the marked position, recording the numerical value of the first scale mark aligned with the top end of the rectangular tube, and subtracting the numerical value recorded last time to obtain the sinking distance;
when the bottom wall of the foundation pit is unevenly sunk and inclined, the whole device can follow the leftward or rightward inclination when the bottom wall of the foundation pit is inclined leftwards or rightwards, at the moment, the second balancing weight block can drive the rotating shaft to rotate in the second round hole in a self-adaptive manner through the long connecting rod under the action of the self gravity of the second balancing weight block, and is always kept vertical, at the moment, the rotating shaft drives the second pointer to be kept vertical, at the moment, the numerical value on the second angle measurement scale mark corresponding to the second pointer is changed, at the moment, personnel records the numerical value, and subtracting the last numerical value to obtain the angle of left and right inclination, when the front or rear inclination is performed, under the action of the self gravity of the first balancing weight, it can drive first angulation dish through short connecting rod and take place the self-adaptation and rotate on the circle axle, and the numerical value on the first angulation scale mark that first pointer corresponds at this moment changes, and personnel record this numerical value this moment to subtract the numerical value that last time corresponds and can obtain the angle that the front and back slope sinks.
The utility model relates to a rationally, the accurate measurement foundation ditch diapire sinking distance of being convenient for, and when the uneven emergence slope that sinks appears in the foundation ditch diapire, the angle that sinks of the real-time accurate measurement foundation ditch diapire of being convenient for satisfies the user demand, is favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a foundation pit displacement measuring device for construction engineering supervision according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic diagram of a right-view structure of the first angle dial in fig. 1.
In the figure: the device comprises a base 1, a positioning column 2, a rectangular tube 3, a fastening bolt 4, a vertical rod 5, a pointer block 6, a circular shaft 7, a first angle measuring disc 8, a first angle measuring scale line 9, a first pointer 10, a first balancing weight 11, a second angle measuring disc 12, a rotating shaft 13, a second balancing weight 14, a second angle measuring scale line 15 and a second pointer 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a foundation pit displacement measuring device for construction engineering supervision comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly connected with positioning columns 2, the bottom ends of the positioning columns 2 are arranged to be conical structures, the top of the base 1 is fixedly connected with a rectangular tube 3, a vertical rod 5 is sleeved in the rectangular tube 3 in a sliding manner, the top end of the vertical rod 5 extends to the upper side of the rectangular tube 3, a first scale mark is arranged on the front side of the vertical rod 5, a pointer block 6 is fixedly connected to the top of the left side of the vertical rod 5, a fastening bolt 4 is movably contacted with the left side of the vertical rod 5, the rectangular tube 3 is sleeved on the fastening bolt 4 in a threaded manner, a round shaft 7 is fixedly connected to the top of the right side of the rectangular tube 3, a first angle measuring disc 8 is rotatably sleeved on the round shaft 7, a first balancing weight 11 is fixedly arranged at the bottom of the first angle measuring disc 8, a first angle measuring scale mark 9 is arranged on the right side of the first angle measuring disc 8, first pointer 10 of top fixedly connected with of circle axle 7, and first pointer 10 cooperatees with first angulation scale mark 9, the right-hand member fixedly connected with second angulation dish 12 of circle axle 7, and the front side of second angulation dish 12 is provided with second angulation scale mark 15, the front side of second angulation dish 12 is rotated and is installed pivot 13, the bottom fixed mounting of pivot 13 has second balancing weight 14, the top fixedly connected with second pointer 16 of pivot 13, and second pointer 16 cooperatees with second angulation scale mark 15, the utility model relates to a rationally, the accurate measurement foundation ditch diapire sunken distance of being convenient for, and when uneven sunken emergence slope appears in the foundation ditch diapire, the accurate measurement foundation ditch diapire's of being convenient for slope sunken angle in real time, satisfy the user demand, be favorable to using.
In the utility model, a threaded hole is arranged on the inner wall of the left side of a rectangular pipe 3, the threaded hole is in threaded connection with a fastening bolt 4, a first round hole is arranged on the right side of a first angle measuring disc 8, a first bearing is fixedly sleeved in the first round hole, an inner ring of the first bearing is fixedly sleeved with the outer side of a round shaft 7, a second round hole is arranged on the front side of a second angle measuring disc 12, a second bearing is fixedly sleeved in the second round hole, an inner ring of the second bearing is fixedly sleeved with the outer side of a rotating shaft 13, a short connecting rod is fixedly connected to the bottom of the first angle measuring disc 8, the bottom of the short connecting rod is fixedly connected with the top of a first balancing weight 11, a long connecting rod is fixedly connected to the bottom of the rotating shaft 13, and the bottom of the long connecting rod is fixedly connected with the top of a second balancing weight 14, the utility model is reasonable in design, is convenient for accurately measuring the sinking distance of the bottom wall of a foundation pit, and when the bottom wall of the foundation pit is unevenly sunk and inclined, the inclination sinking angle of the bottom wall of the foundation pit can be accurately measured in real time, the use requirement is met, and the use is facilitated.
The working principle is as follows: when the device is used, the four positioning columns 2 are firmly fixed with the bottom wall of a foundation pit, the position of the side wall of the foundation pit, which is aligned with the left end of the pointer block 6, is marked, at the moment, a supervisor records the numerical value on a first scale line aligned with the top end of the rectangular pipe 3, records the numerical value on a first angle scale line 9 corresponding to a first pointer 10, records the numerical value on a second angle scale line 15 corresponding to a second pointer 16, the numerical value is recorded once every other period of time, when the bottom wall of the foundation pit sinks, the whole device moves downwards along with the bottom wall of the foundation pit, at the moment, the left end of the pointer block 6 is lower than the marked position made on the side wall of the foundation pit, at the moment, the worker reversely rotates the fastening bolt 4 to unlock the vertical rod 5, at the moment, the vertically moving rod 5 upwards drives the pointer block 6 to move upwards, when the pointer block 6 moves upwards to be aligned with the marked position, the forwardly rotates the fastening bolt 4 to squeeze the vertical rod 5 tightly and lock, at the moment, recording the numerical value of the first scale mark aligned with the top end of the rectangular pipe 3, and subtracting the corresponding numerical value recorded at the last time from the numerical value at the moment to obtain the distance of downward displacement of the bottom wall of the foundation pit;
when the bottom wall of the foundation pit is unevenly sunk and inclined, the inclined bottom wall of the foundation pit can drive the whole device to incline, when the foundation pit is inclined leftwards or rightwards, the whole device is inclined leftwards or rightwards, and the second counterweight block 14 is always vertically downwards under the action of the gravity of the second counterweight block 14, so that when the whole device is inclined leftwards or rightwards, the second counterweight block 14 drives the rotating shaft 13 to rotate in a self-adaptive manner in the second round hole in the second angle measuring disc 12 through the long connecting rod and keep vertical all the time, the rotating shaft 13 drives the second pointer 16 to keep vertical, the numerical value on the second angle measuring scale line 15 corresponding to the second pointer 16 is changed at the moment, and the numerical value is recorded by a person at the moment, and the numerical value corresponding to the last time is subtracted to obtain the angle inclined downwards;
when being in before or when inclining backward, at this moment under 11 self action of gravity of first balancing weight, it can be perpendicular downwards all the time, consequently first balancing weight 11 can drive first volume angle dish 8 through short connecting rod and take place the self-adaptation rotation on round axle 7, and when first pointer 10 in other structures took place preceding or when inclining backward along whole device, the numerical value on the first volume angle scale mark 9 that first pointer 10 corresponds at this moment changes, personnel will this numerical value record this moment, and the numerical value that subtracts the last time corresponding numerical value at this moment can obtain the angle that the front and back slope sinks, make the distance that can real-time accurate measurement foundation ditch diapire sinks and the angle that the slope sinks.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, 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 (6)
1. The foundation pit displacement measuring device for construction engineering supervision comprises a base (1), wherein positioning columns (2) are fixedly connected to four corners of the bottom of the base (1), and the bottom of each positioning column (2) is of a conical structure, and is characterized in that a rectangular pipe (3) is fixedly connected to the top of the base (1), a vertical rod (5) is sleeved in the rectangular pipe (3) in a sliding manner, the top end of the vertical rod (5) extends to the upper side of the rectangular pipe (3), a first scale mark is arranged on the front side of the vertical rod (5), a pointer block (6) is fixedly connected to the top of the left side of the vertical rod (5), a fastening bolt (4) is movably contacted to the left side of the vertical rod (5), the fastening bolt (4) is sleeved with the rectangular pipe (3) through threads, a round shaft (7) is fixedly connected to the top of the right side of the rectangular pipe (3), and a first angle measuring disc (8) is sleeved on the round shaft (7) in a rotating manner, the bottom fixed mounting of first volume angle dish (8) has first balancing weight (11), the right side of first volume angle dish (8) is provided with first volume angle scale mark (9), the first pointer of top fixedly connected with (10) of circle axle (7), and first pointer (10) cooperatees with first volume angle scale mark (9), the right-hand member fixedly connected with second volume angle dish (12) of circle axle (7), and the front side of second volume angle dish (12) is provided with second volume angle scale mark (15), the front side of second volume angle dish (12) is turned to and is installed pivot (13), the bottom fixed mounting of pivot (13) has second balancing weight (14), the top fixedly connected with second pointer (16) of pivot (13), and second pointer (16) cooperate with second volume angle scale mark (15).
2. The foundation pit displacement measuring device for supervision of construction engineering according to claim 1, wherein a threaded hole is formed in the left inner wall of the rectangular pipe (3), and the threaded hole is in threaded connection with the fastening bolt (4).
3. The foundation pit displacement measuring device for supervision of construction engineering according to claim 1, wherein a first round hole is formed in the right side of the first angle measuring disc (8), a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the round shaft (7).
4. The foundation pit displacement measuring device for supervision of construction engineering according to claim 1, wherein a second round hole is formed in the front side of the second angle measuring disc (12), a second bearing is fixedly sleeved in the second round hole, and an inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft (13).
5. The foundation pit displacement measuring device for supervision of construction engineering according to claim 1, wherein a short connecting rod is fixedly connected to the bottom of the first angle measuring disc (8), and the bottom end of the short connecting rod is fixedly connected to the top of the first balancing weight (11).
6. The foundation pit displacement measuring device for supervision of construction engineering according to claim 1, wherein a long connecting rod is fixedly connected to the bottom of the rotating shaft (13), and the bottom end of the long connecting rod is fixedly connected to the top of the second balancing weight (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023109.2U CN214301885U (en) | 2021-01-06 | 2021-01-06 | Construction engineering manages and uses foundation ditch displacement measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023109.2U CN214301885U (en) | 2021-01-06 | 2021-01-06 | Construction engineering manages and uses foundation ditch displacement measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301885U true CN214301885U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120023109.2U Expired - Fee Related CN214301885U (en) | 2021-01-06 | 2021-01-06 | Construction engineering manages and uses foundation ditch displacement measurement device |
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| Country | Link |
|---|---|
| CN (1) | CN214301885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373286A (en) * | 2021-11-30 | 2022-04-19 | 瞿红霞 | Foundation pit displacement automatic alarm device |
| CN116222496A (en) * | 2022-12-20 | 2023-06-06 | 深圳市前海公共安全科学研究院有限公司 | Parameter monitoring device for constructional engineering |
-
2021
- 2021-01-06 CN CN202120023109.2U patent/CN214301885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373286A (en) * | 2021-11-30 | 2022-04-19 | 瞿红霞 | Foundation pit displacement automatic alarm device |
| CN114373286B (en) * | 2021-11-30 | 2023-12-05 | 成都倍特建筑安装工程有限公司 | Automatic alarm device for foundation pit displacement |
| CN116222496A (en) * | 2022-12-20 | 2023-06-06 | 深圳市前海公共安全科学研究院有限公司 | Parameter monitoring device for constructional engineering |
| CN116222496B (en) * | 2022-12-20 | 2024-01-26 | 深圳市前海公共安全科学研究院有限公司 | Parameter monitoring device for constructional engineering |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |