CN210180452U - Building settlement observation device - Google Patents
Building settlement observation device Download PDFInfo
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- CN210180452U CN210180452U CN201921257810.XU CN201921257810U CN210180452U CN 210180452 U CN210180452 U CN 210180452U CN 201921257810 U CN201921257810 U CN 201921257810U CN 210180452 U CN210180452 U CN 210180452U
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Abstract
The utility model discloses a building settlement observation device, which comprises a sleeve and an observation rod, wherein the sleeve is pre-buried in a building main body, the observation rod comprises a connecting end and an observation end, the connecting end is movably sleeved in the sleeve, and the observation end extends out of the sleeve; the building main body is embedded with a connecting piece, the connecting piece is arranged below the sleeve, and the middle part of the observation rod is fixed with the connecting piece through a connecting rod. Borrow by above-mentioned structure, the observation pole supports on connecting rod and building main part, but the elevation and the levelness of accurate control observation screw rod have overcome the defect of traditional screw rod of encorbelmenting, have prolonged the life of screw rod.
Description
Technical Field
The utility model relates to a concrete placement quality control technical field especially relates to a building settlement observation device.
Background
A settlement observation point refers to a location where settlement is observed. It has the following functions: the settlement observation point of the building is continuously or periodically observed, the settlement amount and the change trend of the settlement observation point are determined, the settlement deformation rate and the final settlement amount of the building are analyzed, the settlement prevention measures and schemes of the building are reasonably determined and adjusted, and the safety of the building during the operation period is ensured. In order to reflect the accurate settlement of a building (structure), a settlement observation point is buried at a position which can reflect the settlement characteristics most and is convenient to observe. Generally, settlement observation points arranged on a building are required to be symmetrical in the longitudinal direction and the transverse direction, and the distance between every two adjacent points is preferably 15-30 meters and is uniformly distributed around the building. Typically, there is a special map of settlement observation points on the building design drawing. In addition, the buried settlement observation points need to meet the observation requirements of each construction stage, and particularly, whether the observation points are damaged or covered due to wall or column facing construction in the decoration stage is considered, so that the observation significance is lost due to the fact that continuous observation cannot be carried out. Different settlement observation signs are also selected according to different walls or veneers of different buildings (structures).
The settlement observation points have various structural forms, but the settlement observation points mainly have two types as the settlement observation points for the dry-hanging stone curtain wall.
The first form is direct-buried, and is characterized in that an L-shaped observation screw rod and a formwork system are simultaneously installed, and the observation screw rod is directly buried in a reinforced concrete structure, so that the construction is simpler. The defects are that the accuracy of the embedding position and the elevation is not high, and meanwhile, the L-shaped observation screw rod is too long in cantilever to deform, so that the observation result is inaccurate.
The second form is folding type, a screw sleeve is embedded in concrete, the screw rod is in a folding form and is folded by a hinge, and the service life of the screw rod can be influenced by repeated use of the hinge and corrosion of the environment. The screw rod is connected with the screw sleeve through the screw thread, and the observation precision is not high because the cantilever is too large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide an observation precision height and long service life's building settlement observation device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a building settlement observation device comprises a sleeve and an observation rod, wherein the sleeve is embedded in a building main body, the observation rod comprises a connecting end and an observation end, the connecting end is movably sleeved in the sleeve, and the observation end extends out of the sleeve; the building main body is embedded with a connecting piece, the connecting piece is arranged below the sleeve, and the middle part of the observation rod is fixed with the connecting piece through a connecting rod.
Borrow by above-mentioned structure, the observation pole supports on connecting rod and building main part, but the elevation and the levelness of accurate control observation screw rod have overcome the defect of traditional screw rod of encorbelmenting, have prolonged the life of screw rod.
As a further improvement of the above technical solution:
in order to further improve the supporting effect, a plurality of connecting pieces are arranged at intervals along the height direction of the building main body; the connecting rod is correspondingly provided with a plurality of connecting rods.
And an anchoring piece extending into the building main body is arranged on the outer circumference of the sleeve. The anchoring piece has the functions of anchoring and stabilizing, and the condition that the observation result of the observation rod is inaccurate after the sleeve is used and loosened for a long time is avoided.
The anchoring piece is provided with a plurality of, and a plurality of anchoring pieces distribute on a plurality of circumference curves.
The anchoring piece is an anchoring plate.
The connecting end and the sleeve are connected through threads, so that the installation is convenient and firm.
The stone curtain wall is installed through the fossil fragments subassembly in the building main part, survey the end and pass fossil fragments subassembly and stone curtain wall, and stretch out outside the stone curtain wall.
The observation end is provided with a sealing plate in a penetrating mode, and the sealing plate is fixed with the stone curtain wall so as to increase the attractiveness of the settlement observation point.
And structural glue is filled in the joint between the sealing plate and the observation end. Not only the aesthetic property of the settlement observation point is improved, but also the corrosion resistance of the device is improved, and the service life of the device is prolonged.
Compared with the prior art, the utility model has the advantages of:
(1) the observation rod is supported on the connecting rod and the building main body, the observation rod, the connecting rod and the building main body form a triangular support, the elevation and the levelness of the observation screw rod can be accurately controlled, the defect of the traditional overhanging screw rod is overcome, and the service life of the screw rod is prolonged.
(2) The embedded screw sleeve is provided with an anchoring piece, and the anchoring piece is preferably a steel plate with the diameter of 50mm and the thickness of 5mm, and has the anchoring and stabilizing effects. The L-shaped observation rod is connected with the embedded screw sleeve through the screw thread, and is convenient and firm to install.
(3) The joint of the dry hanging stone and the L-shaped observation screw is sealed by the round stainless steel plate and filled with weather-resistant glue, so that the attractiveness of a settlement observation point is improved, the corrosion resistance is improved, and the service life of the settlement observation point is prolonged.
Drawings
Fig. 1 is the utility model discloses building settlement observation device's schematic structure diagram.
1. An observation rod; 2. a sleeve; 3. a connecting rod; 4. closing the plate; 5. an anchoring member; 6. a connecting member; 7. structural adhesive; 8. a stone curtain wall; 9. a keel assembly; 10. a building body.
Detailed Description
The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.
Example 1:
as shown in fig. 1, the building settlement observation device of the embodiment includes a sleeve 2 and an observation rod 1, the sleeve 2 is pre-embedded in a building main body 10, and a stone curtain wall 8 is installed on the building main body 10 through a keel assembly 9.
The observation rod 1 comprises a connecting end and an observation end, and the observation end is bent upwards to enable the observation rod 1 to be L-shaped. The outer periphery of link is equipped with the external screw thread, and the inner wall of sleeve 2 is equipped with the internal thread, and the link passes through threaded connection movable sleeve and locates in sleeve 2, observes the end and passes fossil fragments subassembly 9 and stone curtain 8 to stretch out outside stone curtain 8. The observation end is provided with a sealing plate 4 in a penetrating mode, the sealing plate 4 is fixed with the stone curtain wall 8, and a joint between the sealing plate 4 and the observation end is filled with structural adhesive 7.
The building main body 10 is embedded with a connecting piece 6 arranged below the sleeve 2, the connecting piece 6 and the middle part of the observation rod 1 are fixed with the connecting piece 6 through a connecting rod 3. The plurality of connecting members 6 are arranged at intervals in the height direction of the building body 10, and the plurality of connecting rods 3 are provided correspondingly.
Connecting rod 3 constitutes the triangular supports, and steerable observation pole 1's elevation and levelness have overcome the defect of traditional screw rod of encorbelmenting, have prolonged the life of screw rod.
The sleeve 2 is provided on its outer circumference with an anchor 5 which projects into the building body 10. The anchoring member 5 is provided in plurality, and the plurality of anchoring members 5 are distributed on three circumferential curves. In this embodiment, the anchor 5 is an anchor plate.
The outer circumference 2 of the embedded screw sleeve is provided with three anchor rings (steel plates with the diameter of 50mm and the thickness of 5 mm) for anchoring and stabilizing. The L-shaped observation rod 1 is connected with the embedded screw sleeve 2 through a screw thread.
The building main body 10 is of a reinforced concrete structure, a pre-buried iron piece (connecting piece 6) is arranged on the building main body, a triangular support (connecting rod 3) is welded on the pre-buried iron piece, and the L-shaped observation screw rod is supported on the triangular support to control the elevation and the levelness of the observation screw rod. And arranging a circular stainless steel sealing plate at the joint of the dry-hanging stone curtain wall and the L-shaped observation screw rod for sealing, and filling joints with weather-resistant structural adhesive.
The utility model discloses a building settlement observation device's work progress as follows: when the reinforced concrete structure formwork system is installed, the embedded screw sleeves and the embedded iron pieces are installed, and then concrete is poured and tamped. After the mold is removed, the L-shaped observation screw is connected with the embedded screw sleeve through a screw thread; the triangular support is welded on the embedded iron piece, the L-shaped observation screw is supported on the triangular support, and the elevation and the levelness of the L-shaped observation screw are adjusted through the triangular support; and then installing primary and secondary keels outside the reinforced concrete structure, and installing dry-hanging stones on the primary and secondary keels. And arranging a circular stainless steel sealing plate at the joint of the dry hanging stone and the L-shaped observation screw for sealing, and filling joints with weather-resistant structural adhesive.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.
Claims (9)
1. A building settlement observation device comprises a sleeve (2) and an observation rod (1), wherein the sleeve (2) is pre-embedded in a building main body (10), the observation rod (1) comprises a connecting end and an observation end, the connecting end is movably sleeved in the sleeve (2), and the observation end extends out of the sleeve (2); the observation rod is characterized in that a connecting piece (6) is embedded in the building main body (10), the connecting piece (6) is arranged below the sleeve (2), and the middle of the observation rod (1) is fixed with the connecting piece (6) through a connecting rod (3).
2. The building settlement observation device according to claim 1, wherein the plurality of connecting members (6) are arranged at intervals in a height direction of the building main body (10); the connecting rods (3) are correspondingly provided with a plurality of connecting rods.
3. Building settlement observation device according to claim 1 or 2, characterized in that the sleeve (2) is provided on its outer circumference with an anchor (5) extending into the building body (10).
4. Building settlement observation device according to claim 3, wherein the anchoring member (5) is provided in plurality, the plurality of anchoring members (5) being distributed over a plurality of circumferential curves.
5. Building settlement observation device according to claim 3, wherein the anchor (5) is an anchor plate.
6. Building settlement observation device according to claim 1 or 2, wherein the connection end and the sleeve (2) are connected by a screw thread.
7. The building settlement observation device according to claim 1 or 2, wherein the building main body (10) is provided with a stone curtain wall (8) through a keel assembly (9), and the observation end passes through the keel assembly (9) and the stone curtain wall (8) and extends out of the stone curtain wall (8).
8. The building settlement observation device according to claim 7, wherein a sealing plate (4) is arranged on the observation end in a penetrating manner, and the sealing plate (4) is fixed with a stone curtain wall (8).
9. Building settlement observation device according to claim 8, wherein the joint between the closing plate (4) and the observation end is filled with structural glue (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257810.XU CN210180452U (en) | 2019-08-05 | 2019-08-05 | Building settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257810.XU CN210180452U (en) | 2019-08-05 | 2019-08-05 | Building settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180452U true CN210180452U (en) | 2020-03-24 |
Family
ID=69841913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921257810.XU Active CN210180452U (en) | 2019-08-05 | 2019-08-05 | Building settlement observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180452U (en) |
-
2019
- 2019-08-05 CN CN201921257810.XU patent/CN210180452U/en active Active
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