CN209820452U - Detachable settlement observation device - Google Patents
Detachable settlement observation device Download PDFInfo
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- CN209820452U CN209820452U CN201920885108.1U CN201920885108U CN209820452U CN 209820452 U CN209820452 U CN 209820452U CN 201920885108 U CN201920885108 U CN 201920885108U CN 209820452 U CN209820452 U CN 209820452U
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Abstract
The utility model relates to the technical field of building construction, in particular to a detachable settlement observation device, which comprises a steel plate and a steel bar with a plurality of edges, wherein the built-in part pre-embedded in a structure body is arranged, the first end of the steel bar is fixedly connected with the steel plate, the second end of the steel bar is provided with a threaded hole, the external part comprises a cylinder and a ball, the first end of the cylinder is provided with an external thread which can be screwed with the threaded hole along the circumferential spiral, the second end of the cylinder is fixedly connected with the ball, and the external thread on a screw rod provided with a bolt can be screwed with the threaded hole; when the construction reaches the settlement observation condition, the external part can be screwed on the internal part, then the measuring scale is placed on the sphere, the structural body is observed by using the level gauge, the external part is screwed off after the observation is finished, and the bolt is screwed on; the settlement observation device is simple in structure, strong in practicability, convenient to operate, and the external part can be repeatedly utilized, and the internal part is not easy to loosen.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a detachable subsides observation device.
Background
In field construction, many main body structures need to be observed for settlement, and the settlement of the main body structure has a great influence on the next process or the use of the main body structure. The traditional settlement observation point device is fully embedded, a sleeve with threads is arranged inside the traditional settlement observation point device, and the threaded part of the traditional settlement observation point device is exposed outside the traditional settlement observation point device. Because the traditional device is easy to loosen, the used embedded device cannot be reused, and the vertical ruler used for observation is not easy to stand on the same point, non-authenticity data is easy to appear in measurement, and even the construction quality is influenced, which is not desired by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model discloses a detachable subsides observation device is applied to subsiding of observing the structure, wherein, subside observation device and include: an internal portion, an external portion and a bolt;
the built-in part is pre-embedded in the structure body and comprises a steel plate and a steel bar with a plurality of edges on the outer circumference, the first end of the steel bar is fixedly connected with the steel plate, the second end of the steel bar is provided with a threaded hole, internal threads are spirally arranged in the threaded hole along the circumferential direction, and the end face of the second end of the steel bar is flush with the outer surface of the structure body;
the external part comprises a cylinder and a ball, wherein an external thread matched with the internal thread is spirally arranged at the first end of the cylinder along the circumferential direction, the external thread of the cylinder can be in threaded connection with the threaded hole, and the second end of the cylinder is fixedly connected with the ball;
and the screw rod of the bolt is spirally provided with an external thread matched with the internal thread along the circumferential direction, and the bolt is in threaded connection with the threaded hole when the built-in part is not connected with the external part.
In the above detachable settlement observation device, the outer circumference of the steel bar is provided with 6 ribs.
In the above-described detachable sedimentation observation apparatus, the material of the built-in portion is stainless steel or carbon steel.
In the above dismountable settlement observation device, the cylinder is made of round steel.
In the above-described detachable sedimentation observation apparatus, the steel plate has a square shape.
Above-mentioned utility model has following advantage or beneficial effect:
the utility model discloses a detachable settlement observation device, which is pre-embedded in a structure through a setting, wherein the built-in part comprises a steel plate and a steel bar with a plurality of edges, the first end of the steel bar is fixedly connected with the steel plate, the second end of the steel bar is provided with a threaded hole, the external part comprises a cylinder and a ball, the first end of the cylinder is provided with an external thread which can be screwed with the threaded hole along the circumferential spiral, the second end of the cylinder is fixedly connected with the ball, and the external thread on the screw rod of a bolt can be screwed with the threaded hole; when the construction reaches the settlement observation condition, the external part can be screwed on the internal part, then the same scale of the tower ruler and the wooden ruler used in the settlement observation is placed on the ball, the structure is observed by using the level gauge, the external part is screwed off after the observation is finished, and the bolt is screwed on; this settlement observation device simple structure, the practicality is strong, convenient operation, and external part reuse, built-in part is difficult not hard up, and the time measuring scale can be arranged in on the same point when observing at every turn to can monitor the settlement condition of structure effectively, can extensively be applicable to the settlement observation of civil construction, box culvert wall, use extensively.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a front view of a detachable settlement observation device according to an embodiment of the present invention, in which an internal portion is connected to an external portion;
FIG. 2 is a front view of the built-in part in the embodiment of the present invention;
fig. 3 is a side view of an interior portion of an embodiment of the invention;
FIG. 4 is a front view of an external portion of an embodiment of the present invention;
FIG. 5 is a front view of a bolt in an embodiment of the present invention;
fig. 6 is an application structure diagram of the detachable settlement observation device in the embodiment of the present invention.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1-6, the utility model discloses a detachable subsides observation device is applied to the subsiding of observing the structure, and is concrete, should subside observation device and include: an internal part 1, an external part 2 and a bolt 3; the built-in part 1 is pre-embedded in the structure body 5, the built-in part 1 comprises a steel plate 11 and a steel bar 12 with 6 edges on the outer circumference, the first end of the steel bar 12 is fixedly connected with the steel plate 11, the second end of the steel bar 12 is provided with a threaded hole, an internal thread 121 is spirally arranged in the threaded hole along the circumferential direction, and the first end of the steel bar 12 is flush with the outer surface of the structure body 5; the external part 2 comprises a cylinder 21 and a round ball 22, wherein a first end of the cylinder 21 is spirally provided with an external thread 211 matched with the internal thread 121 along the circumferential direction, the external thread 211 of the cylinder 21 can be screwed with a threaded hole, and a second end of the cylinder 21 is fixedly connected with the round ball 22; the screw rod of the bolt 3 is spirally provided with an external thread 211 matched with the internal thread 121 along the circumferential direction, and the bolt 3 is in threaded connection with the threaded hole when the internal part 1 is not connected with the external part 2; because the steel bar 12 is provided with 6 edges, the steel plate 11 is a square steel plate 11, the built-in part 1 is not easy to loosen, the external part 2 is in threaded connection with the built-in part 1, and the part of the external part 2 used for placing the measuring tape 4 is the round ball 22, so that no matter what degree the bolt 3 is screwed, the round ball 22 always has a highest point, so that the measuring tape 4 can be placed on the same point during observation at every time, and the settlement condition of the structure can be effectively monitored.
In a specific embodiment of the present invention, the steel plate 11 is a square steel plate, the length and width are 400 × 400mm, the thickness is 20mm, the center of the steel plate 11 is connected to the steel bar 12 having 6 ribs on the outer circumference, the diameter of the steel bar 12 is 20mm, the length is 120mm, and the diameter of the threaded hole formed on the steel bar 12 is 14 mm. But above-mentioned external part 2 is cyclic utilization's device, including cylinder 21 and ball 22, cylinder 21 is the round steel, and the diameter is 14mm, and is long for 20mm, and the diameter of ball 22 is 20mm, contains the one end that connects in the round steel for stand and subside the used measuring tape 4 of observation.
When the settlement observation device is used, the built-in part 1 is buried in the structure body 5, the outer end of the built-in part 1 (namely the end face of the second end of the steel bar 12) is flush with the vertical face (outer surface) of the structure body 5, when the settlement observation condition is met during construction, the external part 2 is connected with the built-in part 1 through threads, then a measuring staff 4 such as a tower staff and a wooden staff used in settlement observation is placed on the sphere 22, and the structure is observed by using a leveling instrument.
The utility model provides a detachable subsides observation device installation flow does: processing → embedding of the built-in part 1 → connection of the external part 2 with the built-in part 1 → placing the measuring tape 4 on the spherical ball 22 → observation of the completion of the unscrewing of the external part 2 → screwing of the temporary bolt 3.
To sum up, the utility model discloses a detachable subsides observation device, simple structure, the practicality is strong, easy operation, and external part reuse, built-in part are difficult not hard up, can arrange the vertical ruler in on the same spot when observing at every turn to can monitor the settlement condition of structure effectively. The method can be widely applied to settlement observation of civil buildings and box culvert walls.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (6)
1. The utility model provides a detachable settlement observation device, is applied to the settlement of observing the structure, its characterized in that, settlement observation device includes: an internal portion, an external portion and a bolt;
the built-in part is pre-embedded in the structure body and comprises a steel plate and a steel bar with a plurality of edges on the outer circumference, the first end of the steel bar is fixedly connected with the steel plate, the second end of the steel bar is provided with a threaded hole along the axial direction of the steel bar, an internal thread is spirally arranged in the threaded hole along the circumferential direction, and the end surface of the second end of the steel bar is flush with the outer surface of the structure body;
the external part comprises a cylinder and a ball, wherein a first end of the cylinder is spirally provided with an external thread matched with the internal thread along the circumferential direction, and a second end of the cylinder is fixedly connected with the ball;
and the screw rod of the bolt is spirally provided with an external thread matched with the internal thread along the circumferential direction, and the bolt is in threaded connection with the steel bar when the external part is not connected with the internal part.
2. A demountable sedimentation observation device according to claim 1 wherein the steel bar is provided with 6 ribs on its outer circumference.
3. A detachable sedimentation observation apparatus according to claim 1, wherein the material of the built-in portion is stainless steel or carbon steel.
4. A demountable sedimentation observation device according to claim 1 wherein the cylinder is round steel.
5. A removable sedimentation observation apparatus according to claim 1, wherein the spherical ball is a steel ball.
6. The removable sedimentation sight apparatus of claim 1, wherein the steel plate is square in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885108.1U CN209820452U (en) | 2019-06-12 | 2019-06-12 | Detachable settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885108.1U CN209820452U (en) | 2019-06-12 | 2019-06-12 | Detachable settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820452U true CN209820452U (en) | 2019-12-20 |
Family
ID=68884419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885108.1U Active CN209820452U (en) | 2019-06-12 | 2019-06-12 | Detachable settlement observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820452U (en) |
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2019
- 2019-06-12 CN CN201920885108.1U patent/CN209820452U/en active Active
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