CN220337976U - Ground subsidence monitoring devices for construction - Google Patents
Ground subsidence monitoring devices for construction Download PDFInfo
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- CN220337976U CN220337976U CN202321995753.1U CN202321995753U CN220337976U CN 220337976 U CN220337976 U CN 220337976U CN 202321995753 U CN202321995753 U CN 202321995753U CN 220337976 U CN220337976 U CN 220337976U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000011435 rock Substances 0.000 claims abstract description 26
- 230000000007 visual effect Effects 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a ground subsidence monitoring device for building construction, which comprises a base rock mark outer pipe and a supporting inner rod; the outer curved surface at the top end of the outer tube of the base rock mark is fixedly connected with a protective box, the side end of the inner bottom surface of the protective box is fixedly connected with a reading rod, the upper top end of the supporting inner rod is fixedly connected with a supporting screw, the outer curved surface at the middle part of the supporting screw is in threaded connection with an adjusting ring, the outer curved surface of the adjusting ring is rotationally connected with a supporting ring, and the side end of the supporting ring is fixedly connected with a reading ring; the top is rotated and is connected with adjusting screw in the protective housing, adjusting screw upper end outer curved surface threaded connection has the mount pad, mount pad side end inner wall laminating swing joint has spacing slide bar, terminal surface screw connection has contact switch under the mount pad, protective housing up end middle part screw connection has audible and visual warning light. The utility model realizes the foundation settlement warning effect and can adjust the early warning distance between the contact switch and the upper top of the supporting screw.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a ground subsidence monitoring device for building construction.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is called a "building site" or a "construction site", also called a worksite; in order to guarantee the quality and the standard of building construction in the building construction process, the ground subsidence monitoring device can be used for carrying out subsidence monitoring on the foundation of a building construction site, so that the problem of foundation subsidence in the building construction process is avoided.
The application number 202223082012.2 discloses a constant ground subsidence monitoring device, which comprises a base rock mark shell and an inner rod, wherein the inner rod is positioned in the base rock mark shell, a protective shell is welded at the top end of the base rock mark shell, an amplifying structure is arranged in the middle of the top end of the base rock mark shell and positioned in the protective shell, one end of the amplifying structure is in contact with the inner rod, and a reading structure is arranged on the inner wall of the protective shell and positioned at the other end of the amplifying structure; according to the ground subsidence monitoring device, the connecting bars are inclined through lifting of the inner bars, lifting of the inner bars is more obvious according to the position of the middle pins at the connecting bars, later workers can observe subsidence conditions of the ground everywhere, the connecting bars push the fixing bars to lift, accordingly subsidence conditions are converted into relevant data, concrete subsidence data are recorded conveniently, and the subsidence conditions are known more intuitively and clearly.
However, when the device is used, the ground settlement condition can only be displayed in the ground settlement monitoring process, and the early warning prompt can not be carried out when the ground settlement condition is displayed, so that workers can find the ground settlement condition after observing the ground settlement condition, and the settlement monitoring device has certain limitation in use.
Disclosure of Invention
The utility model aims to provide a ground subsidence monitoring device for building construction, which aims to solve the problems that in the background technology, only the ground subsidence condition can be displayed in the ground subsidence monitoring process, and the ground subsidence condition can not be displayed and simultaneously early warning prompt can not be realized, so that workers can find the ground subsidence condition after observing, and the subsidence monitoring device has certain limitation in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: comprises a base rock mark outer pipe and a supporting inner rod;
the outer curved surface at the top end of the outer tube of the base rock mark is fixedly connected with a protective box, the side end of the inner bottom surface of the protective box is fixedly connected with a reading rod, the upper top end of the supporting inner rod is fixedly connected with a supporting screw, the outer curved surface at the middle part of the supporting screw is in threaded connection with an adjusting ring, the outer curved surface of the adjusting ring is rotationally connected with a supporting ring, and the side end of the supporting ring is fixedly connected with a reading ring;
the top is rotated and is connected with adjusting screw in the protective housing, adjusting screw upper end outer curved surface threaded connection has the mount pad, mount pad side end inner wall laminating swing joint has spacing slide bar, terminal surface screw connection has contact switch under the mount pad, protective housing up end middle part screw connection has audible and visual warning light.
Preferably, the support inner rod is attached to the inside of the outer base rock mark pipe in a movable mode, the support inner rod comprises sliding rings arranged on the outer curved surface of the support inner rod, the number of the sliding rings is three, the outer curved surface of the support inner rod is sequentially and symmetrically distributed from top to bottom, and the outer curved surface of the sliding rings is attached to the inner wall of the outer base rock mark pipe in a movable mode.
Preferably, the transparent observation window is hinged at the opening of the front end of the protective box, the bubble level is adhered to the front end of the bottom end in the protective box, and the scale marks are arranged on the outer curved surface of the reading rod.
Preferably, the inner wall of the reading ring is attached to the outer curved surface of the reading rod in a movable connection mode.
Preferably, the upper top end of the limiting slide rod is fixedly connected with the inner top end of the protective box, scale marks are formed on the outer curved surface of the limiting slide rod, and the lower top end of the adjusting screw is fixedly connected with a knob.
Preferably, the inside fixed mounting of audible and visual warning lamp is provided with portable power source, audible and visual warning lamp carries out electric connection through wire and contact switch.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the outer tube of the foundation rock mark moves along with the downward settlement of the foundation, the outer curved surface of the reading rod is sequentially driven to move downwards along the inner wall of the reading ring, and when the outer curved surface of the reading rod moves downwards along the inner wall of the reading ring, the foundation settlement can be monitored by observing the downward movement distance of the reading rod;
2. the utility model also sequentially drives the contact switch to linearly move downwards when the outer pipe of the foundation rock mark moves downwards along with the foundation subsidence, when the contact switch linearly moves downwards, the contact part at the lower end of the contact switch contacts the upper top of the supporting screw, when the contact part at the lower end of the contact switch contacts the upper top of the supporting screw, the acousto-optic warning lamp can be controlled to be started through the contact switch, so that the acousto-optic warning lamp plays a role in warning foundation subsidence, and simultaneously, when the knob is rotated to sequentially drive the mounting seat to linearly move upwards and downwards, the mounting seat can drive the contact switch to linearly move upwards and downwards, so that the foundation subsidence warning effect is realized, and the early warning distance between the contact switch and the upper top of the supporting screw can be adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a ground subsidence monitoring device for construction;
FIG. 2 is a schematic diagram II of the overall structure of a ground subsidence monitoring device for building construction;
fig. 3 is a schematic cross-sectional view of the whole structure of the ground subsidence monitoring device for building construction.
In the figure: 1. a base rock mark outer tube; 2. an inner support rod; 201. a slip ring; 3. a protective box; 4. a reading rod; 5. a support screw; 6. an adjusting ring; 7. a support ring; 8. a reading ring; 9. adjusting a screw; 10. a mounting base; 11. a limit slide bar; 12. a contact switch; 13. an audible and visual warning lamp.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: comprises a base rock mark outer tube 1 and a supporting inner rod 2;
the supporting inner rod 2 is attached and movably connected to the inner wall of the outer base rock mark pipe 1, the supporting inner rod 2 comprises three sliding rings 201 which are arranged on the outer curved surface of the supporting inner rod 2, the outer curved surfaces of the sliding rings 201 are sequentially and symmetrically distributed from top to bottom, the outer curved surfaces of the sliding rings 201 are attached and movably connected to the inner wall of the outer base rock mark pipe 1, the sliding support and the friction force reducing function when the supporting inner rod 2 moves up and down along the inner wall of the outer base rock mark pipe 1 can be achieved through the sliding rings 201, the outer base rock mark pipe 1 and the supporting inner rod 2 are pre-buried in a building construction foundation, the bottom end of the supporting inner rod 2 is fixedly connected with a foundation rock deep in the foundation or concrete is used for pre-burying the bottom end of the supporting inner rod 2 in the foundation deep in the foundation, when the foundation is settled down, the outer base rock mark pipe 1 can follow the foundation to move down, and the supporting inner rod 2 can be kept still;
the outer curved surface at the top end of the outer tube 1 of the base rock mark is welded with a protective box 3, the opening at the front end of the protective box 3 is hinged with a transparent observation window, the front end at the bottom end in the protective box 3 is adhered with a bubble level meter, the side end of the inner bottom surface of the protective box 3 is adhered with a reading rod 4, scale marks are arranged on the outer curved surface of the reading rod 4, the top end of the upper end of the supporting inner rod 2 is welded with a supporting screw 5, the middle outer curved surface of the supporting screw 5 is in threaded connection with an adjusting ring 6, the outer curved surface of the adjusting ring 6 is rotationally connected with a supporting ring 7 through a rotating shaft, the side end of the supporting ring 7 is welded with a reading ring 8, and the inner wall of the reading ring 8 is attached to the outer curved surface of the reading rod 4 in a movable manner, so that when the outer curved surface of the base rock mark outer tube 1 moves along the inner wall of the reading ring 8 downwards, the outer curved surface of the reading rod 4 moves downwards along the inner wall of the reading ring 8 sequentially, and the effect of monitoring foundation settlement can be achieved by observing the downwards moving distance of the reading rod 4;
the top in the protective box 3 is rotationally connected with an adjusting screw 9 through a rotating shaft, the outer curved surface of the upper end of the adjusting screw 9 is in threaded connection with a mounting seat 10, the inner wall of the side end of the mounting seat 10 is in fit and movable connection with a limit sliding rod 11, the upper top of the limit sliding rod 11 is adhered to the top in the protective box 3, the outer curved surface of the limit sliding rod 11 is provided with scale marks, the lower top of the adjusting screw 9 is adhered with a knob, when the adjusting screw 9 rotates, the knob drives the adjusting screw 9 to rotate, when the adjusting screw 9 rotates, the mounting seat 10 is driven to linearly move up and down along the outer curved surface of the upper end of the limit sliding rod 11 due to the acting force of the threaded connection with the outer curved surface of the upper end of the adjusting screw 9, the lower end surface of the mounting seat 10 is in threaded connection with a contact switch 12, the middle of the upper end surface of the protective box 3 is in threaded connection with an acousto-optic warning lamp 13, the inside of the acousto-optic warning lamp 13 is fixedly provided with a mobile power supply, the acousto-optic warning lamp 13 carries out electric connection through the wire with the contact switch 12 for when foundation is subsided down to the foundation is followed to the outer tube 1 of foundation, can drive contact switch 12 straight line down in proper order and remove, when contact switch 12 straight line down removes, contact switch 12 lower extreme contact part can touch the top on the backing screw 5, when contact switch 12 lower extreme contact part touch the top on the backing screw 5, can control through contact switch 12 and open acousto-optic warning lamp 13, thereby play the warning effect that the foundation subsides through acousto-optic warning lamp 13, simultaneously when driving mount pad 10 straight line and remove on line through rotating the knob in proper order, mount pad 10 can drive contact switch 12 straight line up and down, thereby when having realized foundation subsides warning effect, can adjust the early warning distance between contact switch 12 and the top on the backing screw 5.
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 (6)
1. The utility model provides a construction is with ground subsidence monitoring devices which characterized in that: comprises a base rock mark outer tube (1) and a supporting inner rod (2);
the outer curved surface at the top end of the base rock mark outer tube (1) is fixedly connected with a protective box (3), the side end of the inner bottom surface of the protective box (3) is fixedly connected with a reading rod (4), the upper top end of the support inner rod (2) is fixedly connected with a support screw (5), the middle outer curved surface of the support screw (5) is in threaded connection with an adjusting ring (6), the outer curved surface of the adjusting ring (6) is rotationally connected with a support ring (7), and the side end of the support ring (7) is fixedly connected with a reading ring (8);
the top rotates in protective housing (3) is connected with adjusting screw (9), adjusting screw (9) upper end outer curved surface threaded connection has mount pad (10), mount pad (10) side inner wall laminating swing joint has spacing slide bar (11), terminal surface screw connection has contact switch (12) under mount pad (10), terminal surface middle part screw connection has audible-visual annunciator (13) on protective housing (3).
2. The ground subsidence monitoring device for construction of claim 1, wherein: the supporting inner rod (2) is movably connected inside the base rock mark outer tube (1) in a fitting mode, the supporting inner rod (2) comprises sliding rings (201) arranged on the outer curved surface of the supporting inner rod (2), the number of the sliding rings (201) is three, the sliding rings are respectively symmetrically distributed from top to bottom in sequence on the outer curved surface of the supporting inner rod (2), and the outer curved surface of the sliding rings (201) is movably connected to the inner wall of the base rock mark outer tube (1).
3. The ground subsidence monitoring device for construction of claim 2, wherein: the front end opening part of the protective box (3) is hinged with a transparent observation window, the front end of the bottom end in the protective box (3) is adhered with a bubble level, and the outer curved surface of the reading rod (4) is provided with scale marks.
4. A floor settlement monitoring device for construction according to claim 3, wherein: the inner wall of the reading ring (8) is attached to the outer curved surface of the reading rod (4) in a movable connection mode.
5. The ground subsidence monitoring device for construction according to claim 4, wherein: the upper top end of the limiting slide rod (11) is fixedly connected with the inner top end of the protective box (3), scale marks are formed on the outer curved surface of the limiting slide rod (11), and the lower top end of the adjusting screw rod (9) is fixedly connected with a knob.
6. The ground subsidence monitoring device for construction according to claim 5, wherein: the inside fixed mounting of audible and visual warning light (13) is provided with portable power source, audible and visual warning light (13) carries out electric connection through wire and contact switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995753.1U CN220337976U (en) | 2023-07-27 | 2023-07-27 | Ground subsidence monitoring devices for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995753.1U CN220337976U (en) | 2023-07-27 | 2023-07-27 | Ground subsidence monitoring devices for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337976U true CN220337976U (en) | 2024-01-12 |
Family
ID=89457459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995753.1U Active CN220337976U (en) | 2023-07-27 | 2023-07-27 | Ground subsidence monitoring devices for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337976U (en) |
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2023
- 2023-07-27 CN CN202321995753.1U patent/CN220337976U/en active Active
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