Portable foundation settlement detection device

Abstract

The utility model discloses a portable foundation settlement detection device. The portable foundation settlement detection device comprises a layering detector and a settlement magnetic ring, through cooperative use of a mounting device, a right-angle mounting block, an auxiliary shell, a spring and a mounting groove, the problems that an existing layered settlement meter is equipment specially used for measuring the settlement amount of each layer of a foundation and works according to the electromagnetic induction principle, settlement magnetic rings are embedded into all underground to-be-measured point positions in advance, and when a sensor passes through the magnetic induction rings, the settlement magnetic rings are damaged are solved. Generally, the settlement magnetic ring and the layered settlement detector are not integrated, the settlement magnetic ring needs to be carried independently when a user goes out, the settlement magnetic ring is small in size and easy to lose or omit, and the two parts need to be carried by two hands when the settlement magnetic ring is carried by manpower, so that the settlement trend is calculated in this way. However, an existing layered settlement monitor used for base settlement detection is not provided with a component convenient and fast to carry.

Description

Technical Field

[0001] The utility model belongs to the technical field of foundation settlement detection, and particularly relates to a portable foundation settlement detection device. Background Art

[0002] Foundation settlement detection refers to the process of monitoring and analyzing the settlement or compression phenomenon of the foundation of a building or other structure within a certain period of time. This detection is crucial for ensuring the structural safety and reliability of the building because foundation settlement may lead to damage and safety problems of the building. To sum up, the problems existing in the prior art are as follows: A multi-layer settlement gauge is a device specifically used to measure the settlement of each layer of the foundation. It works based on the principle of electromagnetic induction. Settlement magnetic rings are pre-buried at each point to be measured underground. When the sensor passes through the magnetic induction ring, an electromagnetic induction signal is generated and sent to the ground instrument for display. The settlement trend is calculated in this way. Usually, the settlement magnetic ring and the multi-layer settlement detector are not integrated. When going out, the settlement magnetic ring needs to be carried separately. Due to the small size of the settlement magnetic ring, it is easy to be lost or omitted. And when carried by hand, the two components need to be carried with both hands, which is not convenient. However, the existing multi-layer settlement monitors used for foundation settlement detection do not have components for convenient carrying. Therefore, a portable foundation settlement detection device is specifically proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a portable foundation settlement detection device, which has the advantage of enabling the multi-layer settlement monitor used for foundation settlement detection to be conveniently carried, and solves the problems that the existing multi-layer settlement gauge is a device specifically used to measure the settlement of each layer of the foundation. It works based on the principle of electromagnetic induction. Settlement magnetic rings are pre-buried at each point to be measured underground. When the sensor passes through the magnetic induction ring, an electromagnetic induction signal is generated and sent to the ground instrument for display. The settlement trend is calculated in this way. Usually, the settlement magnetic ring and the multi-layer settlement detector are not integrated. When going out, the settlement magnetic ring needs to be carried separately. Due to the small size of the settlement magnetic ring, it is easy to be lost or omitted. And when carried by hand, the two components need to be carried with both hands, which is not convenient. However, the existing multi-layer settlement monitors used for foundation settlement detection do not have components for convenient carrying.

[0004] The utility model is realized as follows: A portable foundation settlement detection device includes a multi-layer detector and a settlement magnetic ring. The front side of the multi-layer detector is movably connected to the rear side of the settlement magnetic ring. A mounting cylinder is fixedly connected to the front side of the multi-layer detector. The settlement magnetic ring is sleeved on the surface of the mounting cylinder. A device cylinder is movably connected to the inner cavity of the mounting cylinder. A rectangular block is fixedly connected to the rear side of the inner cavity of the device cylinder. An installation device is arranged in the inner cavity of the device cylinder.

[0005] Preferably, the installation device includes four right-angled mounting blocks. The side of the right-angled mounting block away from the rectangular block penetrates through the device cylinder and extends to the outside of the inner cavity of the device cylinder. The side of the right-angled mounting block close to the rectangular block is fixedly connected with an auxiliary housing. The surface of the right-angled mounting block is fixedly connected with a spring, and the surface of the spring is fixedly connected with the surface of the rectangular block. By setting the installation device, when the fixed round cover moves to the position in contact with the surface of the settlement magnetic ring, the installation device has a limiting effect on the position of the fixed round cover.

[0006] Preferably, an auxiliary inner housing is movably connected to the inner cavity of the auxiliary housing. The surface of the auxiliary inner housing is fixedly connected with the surface of the rectangular block. By setting the auxiliary inner housing, when the right-angled mounting block moves, it will drive the auxiliary housing to move along the surface of the auxiliary inner housing. The combined use of the auxiliary housing and the auxiliary inner housing has a limiting effect on the moving position of the right-angled mounting block.

[0007] Preferably, a control rotating ring is movably connected to the side of the rectangular block away from the auxiliary housing through a rotating shaft. The front side of the control rotating ring penetrates through the device cylinder and extends to the outside of the inner cavity of the device cylinder. By setting the control rotating ring, when the control rotating ring rotates, it can drive two extrusion elliptical rings to rotate simultaneously along the surface of the extrusion column.

[0008] Preferably, two extrusion elliptical rings are fixedly connected to the surface of the control rotating ring. An extrusion column used in cooperation with the extrusion elliptical ring is fixedly connected to the front side of the right-angled mounting block. The surface of the extrusion column is movably connected to the inner cavity of the extrusion elliptical ring. By setting the extrusion elliptical ring and the extrusion column, when the extrusion elliptical ring rotates, it can generate an extrusion force on the extrusion column, and the extrusion column subjected to the extrusion force can drive the right-angled mounting block to move.

[0009] Preferably, four installation grooves used in cooperation with the right-angled mounting blocks are formed in the inner cavity of the installation cylinder. The surface of the right-angled mounting block is in contact with the inner cavity of the installation groove. By setting the installation groove, when the device cylinder moves into the inner cavity of the installation cylinder and the control rotating ring is released, the restoring force generated by the spring restoring its shape will drive the right-angled mounting block to move into the inner cavity of the installation groove. The combined use of the right-angled mounting block and the installation groove has a limiting effect on the position of the device cylinder.

[0010] Preferably, a fixed round cover is fixedly connected to the surface of the device cylinder. The rear side of the fixed round cover is in contact with the front side of the settlement magnetic ring. The front side of the control rotating ring penetrates through the fixed round block and extends to the front side of the fixed round block. By setting the fixed round cover, the fixed round cover has a limiting effect on the position of the settlement magnetic ring on the surface of the layered settlement detector, effectively preventing the fixed round cover from being lost or left behind.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The utility model solves the problem that the existing layered settlement instrument, which is a device specifically used to measure the settlement amount of each layer of the foundation, works based on the principle of electromagnetic induction. The settlement magnetic rings are pre-buried at each point to be measured underground. When the sensor passes through the magnetic induction ring, an electromagnetic induction signal is generated and sent to the ground instrument for display, and the settlement trend is calculated in this way. Usually, the settlement magnetic ring and the layered settlement detector are not integrated. When going out, the settlement magnetic ring needs to be carried separately. Due to the small size of the settlement magnetic ring, it is easy to be lost or omitted, and when carried by hand, the two components need to be carried with both hands, which is not convenient. However, the existing layered settlement monitor for foundation settlement detection does not have a convenient carrying component. This is achieved by the combined use of an installation device, a right-angle mounting block, an auxiliary housing, a spring, and an installation groove.

[0013] 2. When the extrusion column of the installation device is subjected to extrusion force, it will drive the right-angle mounting block to move towards the side close to the inner cavity of the device cylinder. When the right-angle mounting block moves, it will drive the auxiliary housing to move along the surface of the auxiliary inner housing. At the same time, the force generated by the movement of the right-angle mounting block causes the spring to undergo elastic deformation. The restoring force generated when the spring returns to its original shape will drive the right-angle mounting block to snap into the inner cavity of the installation groove, and the installation device has a limiting effect on the position of the fixed round cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram provided by an embodiment of the utility model;

[0015] Figure 2 is a three-dimensional connection diagram of a settlement detector, an installation cylinder, a settlement magnetic ring, and a device cylinder provided by an embodiment of the utility model;

[0016] Figure 3 is a three-dimensional connection diagram of a device cylinder and a fixed round cover provided by an embodiment of the utility model;

[0017] Figure 4 is a three-dimensional sectional view of a device cylinder provided by an embodiment of the utility model.

[0018] In the figure: 1, layered detector; 2, settlement magnetic ring; 3, installation cylinder; 4, device cylinder; 5, rectangular block; 6, installation device; 601, right-angle mounting block; 602, auxiliary housing; 603, spring; 7, auxiliary inner housing; 8, control rotating ring; 9, extrusion elliptical ring; 10, extrusion column; 11, installation groove; 12, fixed round cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to further understand the content, features, and effects of the present invention, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings.

[0020] The following will describe the structure of the present utility model in detail with reference to the accompanying drawings.

[0021] As Figures 1 to 4 shown, a portable foundation settlement detection device provided by an embodiment of the present utility model includes a layer detector 1 and a settlement magnetic ring 2. The front side of the layer detector 1 is movably connected to the rear side of the settlement magnetic ring 2. A mounting cylinder 3 is fixedly connected to the front side of the layer detector 1. The settlement magnetic ring 2 is sleeved on the surface of the mounting cylinder 3. A device cylinder 4 is movably connected to the inner cavity of the mounting cylinder 3. A rectangular block 5 is fixedly connected to the rear side of the inner cavity of the device cylinder 4. An installation device 6 is arranged in the inner cavity of the device cylinder 4.

[0022] Referring to Figure 4 , the installation device 6 includes four right-angled mounting blocks 601. One side of the right-angled mounting block 601 away from the rectangular block 5 penetrates through the device cylinder 4 and extends to the outside of the inner cavity of the device cylinder 4. An auxiliary outer shell 602 is fixedly connected to the side of the right-angled mounting block 601 close to the rectangular block 5. A spring 603 is fixedly connected to the surface of the right-angled mounting block 601. The surface of the spring 603 is fixedly connected to the surface of the rectangular block 5.

[0023] Adopting the above scheme: By setting the installation device 6, when the fixed circular cover 12 moves to a position in contact with the surface of the settlement magnetic ring 2, the installation device 6 has a limiting effect on the position of the fixed circular cover 12.

[0024] Referring to Figure 4 , an auxiliary inner shell 7 is movably connected to the inner cavity of the auxiliary outer shell 602. The surface of the auxiliary inner shell 7 is fixedly connected to the surface of the rectangular block 5.

[0025] Adopting the above scheme: By setting the auxiliary inner shell 7, when the right-angled mounting block 601 moves, it will drive the auxiliary outer shell 602 to move along the surface of the auxiliary inner shell 7. The combined use of the auxiliary outer shell 602 and the auxiliary inner shell 7 has a limiting effect on the moving position of the right-angled mounting block 601.

[0026] Referring to Figure 4 , a control rotating ring 8 is movably connected to the side of the rectangular block 5 away from the auxiliary outer shell 602 through a rotating shaft. The front side of the control rotating ring 8 penetrates through the device cylinder 4 and extends to the outside of the inner cavity of the device cylinder 4.

[0027] Adopting the above scheme: By setting the control rotating ring 8, when the control rotating ring 8 rotates, it can drive two extrusion elliptical rings 9 to rotate simultaneously along the surface of the extrusion column 10.

[0028] Referring to Figure 4 , two extrusion elliptical rings 9 are fixedly connected to the surface of the control rotating ring 8. An extrusion column 10 that cooperates with the extrusion elliptical ring 9 is fixedly connected to the front side of the right-angled mounting block 601. The surface of the extrusion column 10 is movably connected to the inner cavity of the extrusion elliptical ring 9.

[0029] Adopt the above solution: By setting the extrusion elliptical ring 9 and the extrusion column 10, when the extrusion elliptical ring 9 rotates, an extrusion force can be generated on the extrusion column 10, and the extrusion column 10 subjected to the extrusion force can drive the right-angle mounting block 601 to move.

[0030] Reference Figure 2 , four installation grooves 11 for cooperating with the right-angle mounting block 601 are opened in the inner cavity of the installation cylinder 3, and the surface of the right-angle mounting block 601 is in contact with the inner cavity of the installation groove 11.

[0031] Adopt the above solution: By setting the installation groove 11, when the device cylinder 4 moves into the inner cavity of the installation cylinder 3, the control rotating ring 8 is released, and the restoring force generated by the spring 603 restoring its shape will drive the right-angle mounting block 601 to move into the inner cavity of the installation groove 11. The cooperation between the right-angle mounting block 601 and the installation groove 11 has a limiting effect on the position of the device cylinder 4.

[0032] Reference Figure 3 , a fixed circular cover 12 is fixedly connected to the surface of the device cylinder 4. The rear side of the fixed circular cover 12 is in contact with the front side of the sedimentation magnetic ring 2. The front side of the control rotating ring 8 penetrates through the fixed circular block 12 and extends to the front side of the fixed circular block 12.

[0033] Adopt the above solution: By setting the fixed circular cover 12, the setting of the fixed circular cover 12 has a limiting effect on the position of the sedimentation magnetic ring 2 on the surface of the layered sedimentation detector, effectively preventing the loss or omission of the fixed circular cover 12.

[0034] The working principle of the present utility model:

[0035] When in use, when the settlement magnetic ring 2 used for foundation settlement detection needs to be conveniently carried, first, the user sleeved the settlement magnetic ring 2 on the surface of the installation cylinder 3, and then rotated the control rotating ring 8 to drive the control rotating ring 8 to rotate through the rotating shaft. When the control rotating ring 8 rotates, it will drive the extrusion elliptical ring 9 to rotate along the surface of the extrusion column 10. The extrusion column 10 subjected to the extrusion force will drive the right-angle installation block 601 to move towards the side close to the inner cavity of the device cylinder 4. When the right-angle installation block 601 moves, it will drive the auxiliary outer shell 602 to move along the surface of the auxiliary inner shell 7. At the same time, the force generated by the movement of the right-angle installation block 601 causes the spring 603 to undergo elastic deformation. When the right-angle installation block 601 completely moves into the inner cavity of the device cylinder 4, the device cylinder 4 is moved into the inner cavity of the installation cylinder 3. When the device cylinder 4 moves, it will drive the fixed circular cover 12 to move. When the rear side of the fixed circular cover 12 contacts the front side of the settlement magnetic ring 2, the control rotating ring 8 is released. The restoring force generated by the spring 603 restoring its shape will drive the right-angle installation block 601 to snap into the inner cavity of the installation groove 11. The cooperation of the right-angle installation block 601 and the installation groove 11 has a limiting effect on the position of the fixed circular cover 12. The setting of the fixed circular cover 12 has a limiting effect on the position of the settlement magnetic ring 2. At this time, the settlement detector for foundation settlement detection is conveniently carried.

[0036] In summary, for the portable foundation settlement detection device, by setting the installation device 6, the right-angle installation block 601, the auxiliary outer shell 602, the spring 603 and the installation groove 11 to cooperate with each other, it solves the problem that the existing settlement gauge is a device specifically used to measure the settlement amount of each layer of the foundation. It works based on the principle of electromagnetic induction. The settlement magnetic ring is pre-buried at each point to be measured underground. When the sensor passes through the magnetic induction ring, an electromagnetic induction signal is generated and sent to the ground instrument for display. The settlement trend is calculated in this way. Usually, the settlement magnetic ring and the settlement detector are not integrated. When going out, the settlement magnetic ring needs to be carried separately. Due to the small size of the settlement magnetic ring, it is easy to be lost or omitted. And when carried by manpower, the two components need to be carried with both hands, which is not convenient. However, the existing settlement monitor for foundation settlement detection does not have a component for convenient carrying.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable foundation settlement detection device, comprising a layer detector (1) and a settlement magnetic ring (2), characterized in that: The front side of the layer detector (1) is movably connected to the rear side of the settlement magnetic ring (2). The front side of the layer detector (1) is fixedly connected with an installation cylinder (3). The settlement magnetic ring (2) is sleeved on the surface of the installation cylinder (3). The inner cavity of the installation cylinder (3) is movably connected with a device cylinder (4). A rectangular block (5) is fixedly connected to the rear side of the inner cavity of the device cylinder (4). An installation device (6) is arranged in the inner cavity of the device cylinder (4).

2. The portable ground settlement detection device according to claim 1, characterized in that: The installation device (6) includes four right-angle installation blocks (601). The side of the right-angle installation block (601) away from the rectangular block (5) penetrates through the device cylinder (4) and extends to the outside of the inner cavity of the device cylinder (4). A auxiliary outer shell (602) is fixedly connected to the side of the right-angle installation block (601) close to the rectangular block (5). A spring (603) is fixedly connected to the surface of the right-angle installation block (601). The surface of the spring (603) is fixedly connected to the surface of the rectangular block (5).

3. The portable ground settlement detection device according to claim 2, characterized in that: An auxiliary inner shell (7) is movably connected to the inner cavity of the auxiliary outer shell (602). The surface of the auxiliary inner shell (7) is fixedly connected to the surface of the rectangular block (5).

4. The portable foundation settlement detection device according to claim 2, characterized in that: A control rotating ring (8) is movably connected to the side of the rectangular block (5) away from the auxiliary outer shell (602) through a rotating shaft. The front side of the control rotating ring (8) penetrates through the device cylinder (4) and extends to the outside of the inner cavity of the device cylinder (4).

5. The portable foundation settlement detection device according to claim 4, characterized in that: Two extrusion elliptical rings (9) are fixedly connected to the surface of the control rotating ring (8). An extrusion column (10) which is matched with the extrusion elliptical ring (9) is fixedly connected to the front side of the right-angle installation block (601). The surface of the extrusion column (10) is movably connected to the inner cavity of the extrusion elliptical ring (9).

6. The portable ground settlement detection device according to claim 2, wherein: Four installation grooves (11) which are matched with the right-angle installation blocks (601) are formed in the inner cavity of the installation cylinder (3). The surface of the right-angle installation block (601) is in contact with the inner cavity of the installation groove (11).

7. The portable foundation settlement detection device according to claim 4, wherein: A fixed circular cover (12) is fixedly connected to the surface of the device cylinder (4). The rear side of the fixed circular cover (12) is in contact with the front side of the settlement magnetic ring (2). The front side of the control rotating ring (8) penetrates through the fixed circular cover (12) and extends to the front side of the fixed circular cover (12).

Images