CN212206043U

CN212206043U - Foundation settlement detection device

Info

Publication number: CN212206043U
Application number: CN202021033825.0U
Authority: CN
Inventors: 蒙海勇; 邓珂; 徐铭泽
Original assignee: Chongqing Kerong Construction Engineering Quality Inspection Co ltd
Current assignee: Chongqing Kerong Construction Engineering Quality Inspection Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-22
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a foundation subsides detection device, include: a settling plate; fixing the disc; the device comprises an outer protecting pipe, wherein a fixed rod is fixedly arranged in the outer protecting pipe, the top end of the fixed rod sequentially penetrates through the outer protecting pipe and a sedimentation disc and extends to the outside of the sedimentation disc, and a first scale mark is embedded on the surface of the outer wall of the fixed rod; the sedimentation disc is arranged on the surface of a foundation, the fixed disc is fixedly arranged in the foundation, and the outer protecting pipe is fixedly arranged at the top end of the fixed disc; the utility model discloses simple structure, convenient operation is swift, and the cost of manufacture is low and performance safe and reliable, adopts and subsides a set cooperation detection mechanism, can effectually detect whether the ground removes, adopts not to set up a scale sign on the pole, and the cooperation ground subsides and gliding subsides the dish downwards, can be better carry out the ground subsides and detect, promotes the development of geological survey trade.

Description

Foundation settlement detection device

Technical Field

The utility model relates to a ground subsides and detects technical field, specifically is a ground basis subsides detection device.

Background

The foundation settlement refers to the settlement of the foundation surface caused by compaction of the foundation soil layer under the action of additional stress, and excessive settlement, especially uneven settlement, can cause the building to incline and crack so as not to be normally used, therefore, the settlement area needs to be detected and measured relatively, the settlement observation refers to the observation point arranged according to the building and the fixed measuring point, the settlement degree is expressed by data, the observation point is arranged according to the design requirements of more than one layer of building and the building, the settlement observation is arranged manually, the soil foundation and the like, and the settlement observation is arranged according to the period or the progress of the layer in the construction until the completion.

However, the existing foundation settlement observation is carried out by adopting a precise engineering level gauge and a leveling rod with precise scales, manual operation is needed, the measurement efficiency is low, the measurement precision of the leveling rod is low, and the high-precision requirement in the construction of the existing structures and the like is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation subsides detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation settlement detection device, comprising:

a settling plate;

fixing the disc;

the device comprises an outer protecting pipe, wherein a fixed rod is fixedly arranged in the outer protecting pipe, the top end of the fixed rod sequentially penetrates through the outer protecting pipe and a sedimentation disc and extends to the outside of the sedimentation disc, and a first scale mark is embedded on the surface of the outer wall of the fixed rod;

the sedimentation disc is arranged on the surface of the foundation, the fixed disc is fixedly installed inside the foundation, and the outer protecting pipe is fixedly installed at the top end of the fixed disc.

Preferably, the method further comprises the following steps:

the detection mechanism comprises two support plates and two sleeves, the bottom ends of the two support plates are fixedly connected with a detection vertical rod respectively, the bottom ends of the detection vertical rods extend into the sleeves, and a second scale mark is embedded on the outer wall surfaces of the detection vertical rods;

wherein, two of them sleeve fixed mounting is in subsidence dish top both sides respectively.

Preferably, two of the support plates are fixedly arranged at the top end of the outer part of the fixed rod through a fixed clamp.

Preferably, the detection vertical rod is connected with the sleeve in a sliding mode.

Preferably, the outer protecting pipe and the fixed rod are connected with the sedimentation disc in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, convenient operation is swift, and the cost of manufacture is low and performance safe and reliable, adopts and subsides a set cooperation detection mechanism, can effectually detect whether the ground removes, adopts not to set up a scale sign on the pole, and the cooperation ground subsides and gliding subsides the dish downwards, can be better carry out the ground subsides and detect, promotes the development of geological survey trade.

2. The utility model discloses a detection mechanism of installation, when the foundation subsides and drives the subsider and move down, subside the dish and can be in the outside downstream of pillar, the sleeve also can move down simultaneously, and the in-process that the sleeve moved down can shift out the sleeve inside with detecting the montant, then can survey the distance that moves down of subsiding the dish through No. two scale marks to can further improve the foundation and subside the precision that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the detecting mechanism of the present invention.

In the figure: 10-a settling pan; 20-fixing the disc; 30-an outer protecting pipe; 40-a fixed rod; 41-first scale mark; 50-a detection mechanism; 51-a support plate; 52-detecting the vertical rod; 53-a sleeve; 54-scale mark No. two; 55-fixing the clamp.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a foundation settlement detection device, comprising: a settling pan 10, a fixed pan 20 and an outer jacket 30.

Further, the outer protecting tube 30 can protect the fixed rod 40, so that the service life of the fixed rod 40 is prolonged.

Wherein, the inside fixed mounting of outer pillar 30 has not moved pole 40, not moving the pole 40 top and run through outer pillar 30 and subside dish 10 in proper order and extend to the outside of subsideing dish 10, not moving the outer wall surface of pole 40 and inlaying and having a scale mark 41.

Further, the settling pan 10 moves downward as the soft soil foundation settles, and the downward movement distance of the settling pan 10 can be observed through the scale mark 41 outside the fixed rod 40.

The sedimentation disc 10 is arranged on the surface of a foundation, the fixed disc 20 is fixedly arranged in the foundation, and the outer protecting pipe 30 is fixedly arranged at the top end of the fixed disc 20.

Wherein, still include: a detection mechanism 50.

Wherein, detection mechanism 50 includes backup pad 51 and sleeve 53, backup pad 51 and sleeve 53 all are equipped with two, wherein two backup pad 51 bottom fixedly connected with detects montant 52 respectively, it extends to inside sleeve 53 to detect montant 52 bottom, it inlays No. two scale marks 54 to detect montant 52 outer wall surface.

Further, when the foundation subsides and drives the settlement tray 10 and move down, the settlement tray 10 can move down outside the outer protective tube 30, and the sleeve 53 can also move down simultaneously, and the in-process that the sleeve 53 moved down can shift out the interior of sleeve 53 with detecting montant 52, then can observe the distance that moves down of settlement tray 10 through No. two scale marks 54 to can further improve the accuracy that the foundation subsides and detect.

Wherein, two of the sleeves 53 are respectively and fixedly installed on two sides of the top end of the settling pan 10.

Two of the support plates 51 are fixedly mounted on the outer top end of the fixed rod 40 through a fixing clamp 55.

Further, the fixing clamp 55 is fixedly mounted outside the fixed rod 40 through a bolt, so that the support plate 51 is conveniently mounted and fixed.

Wherein, the detection vertical rod 52 is connected with the sleeve 53 in a sliding way.

Further, the normal up-and-down movement of the detection vertical rod 52 is not affected.

Wherein, the outer protecting pipe 30 and the fixed rod 40 are connected with the sedimentation disc 10 in a sliding way.

Further, the movement of the settling pan 10 is not affected.

The working principle is as follows: when the device is used, the fixed disk 20 at the bottom end of the outer protective pipe 30 is firstly installed in a hard soil layer for integral positioning, the outer protective pipe 30 is contacted with a soft soil foundation, the settlement monitoring of the soft soil foundation at different depths is convenient in actual operation, meanwhile, the support plate 51 is fixedly installed at the top end of the fixed rod 40 through the fixed hoop 55, the settlement disk 10 is sleeved on the outer protective pipe 30 through the through hole in the middle, the settlement disk 10 is placed on the foundation, the settlement disk 10 moves downwards along with the settlement of the soft soil foundation, the downward moving distance of the settlement disk 10 can be observed through the first scale mark 41 outside the fixed rod 40, when the settlement disk 10 is driven to move downwards by the settlement of the foundation, the settlement disk 10 can move downwards outside the outer protective pipe 30, the sleeve 53 can also move downwards, the detection vertical rod 52 can be moved out of the sleeve 53 in the downward moving process of the sleeve 53, the downward moving distance of the settlement disk 10 can be observed through the second scale mark 54, therefore, the accuracy of foundation settlement detection can be further improved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation subsides detection device which characterized in that includes:

a settling pan (10);

a fixed tray (20);

the device comprises an outer protecting pipe (30), wherein a fixed rod (40) is fixedly installed inside the outer protecting pipe (30), the top end of the fixed rod (40) sequentially penetrates through the outer protecting pipe (30) and a sedimentation disc (10) and extends to the outside of the sedimentation disc (10), and a first scale mark (41) is embedded on the surface of the outer wall of the fixed rod (40);

the sedimentation disc (10) is arranged on the surface of the foundation, the fixed disc (20) is fixedly arranged in the foundation, and the outer protective pipe (30) is fixedly arranged at the top end of the fixed disc (20).

2. The foundation settlement detection device of claim 1, further comprising:

the detection mechanism (50) comprises two support plates (51) and two sleeves (53), the bottom ends of the two support plates (51) are fixedly connected with detection vertical rods (52) respectively, the bottom ends of the detection vertical rods (52) extend into the sleeves (53), and second scale marks (54) are embedded on the outer wall surfaces of the detection vertical rods (52);

wherein, two of the sleeves (53) are respectively and fixedly arranged at two sides of the top end of the sedimentation disc (10).

3. The foundation settlement detection device of claim 2, wherein: two of the support plates (51) are fixedly arranged at the top end of the outer part of the fixed rod (40) through a fixed clamp (55).

4. The foundation settlement detection device of claim 2, wherein: the detection vertical rod (52) is connected with the sleeve (53) in a sliding mode.

5. The foundation settlement detection device of claim 1, wherein: the outer protecting pipe (30) and the fixed rod (40) are connected with the sedimentation disc (10) in a sliding mode.