Building settlement observation auxiliary device

Abstract

The utility model discloses a building settlement observation auxiliary device, and relates to the technical field of settlement observation, the building settlement observation auxiliary device comprises a bottom plate and a connecting rod, the bottom of the bottom plate is connected with a first sleeve, the first sleeve is internally connected with a second sleeve, the second sleeve is internally connected with a third sleeve, and the top of the second sleeve and the top of the third sleeve are both connected with follow-up blocks. A rotating block is connected into the first sleeve through a fixing rod, a rotating groove is formed in the outer ring of the first sleeve, and a limiting plate is connected into the first sleeve. Due to the arrangement of the first sleeve and the containing groove, after the bottom plate is pulled out of the land, a worker retracts the third sleeve into the second sleeve, the second sleeve is retracted into the third sleeve, soil attached to the surface of the third sleeve is scraped off through the conical shape at the bottom of the second sleeve, the first sleeve is similar to the second sleeve, and the size is reduced through shrinkage; and meanwhile, the measuring rod is rotated into the placing groove, so that the size of the bottom plate is further reduced, and the bottom plate is convenient to carry and carry.

Description

Technical Field

[0001] The utility model is designed in the field of settlement observation technology, in particular to a building settlement observation auxiliary device. Background Art

[0002] With the development of industry and civil construction, various complex and large-scale engineering buildings are increasing. The construction of engineering buildings has changed the original state of the ground and exerted a certain amount of pressure on the foundation of the building, which will inevitably cause deformation of the foundation and surrounding strata. In order to ensure the normal service life of the building and the safety of the building, and to provide reliable data and corresponding settlement parameters for subsequent survey, design and construction, the necessity and importance of building settlement observation have become more and more obvious. Settlement observation is to observe according to the observation points set up on the building and the fixed (permanent leveling points) measuring points, and measure the settlement degree and express it with data. All buildings and structures with more than one floor require the setting of observation points in the design, artificial foundations, land foundations (sand foundations), etc., should set up settlement observations. During construction, observations and records should be carried out on schedule or by layer until completion.

[0003] Some building settlement observation auxiliary devices in the prior art have a relatively simple structure, and the base and the rod body are usually welded together, making it difficult for workers to disassemble the rod body and the base, which makes it inconvenient for workers to carry or store the observation board, and has poor practicality. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a building settlement observation auxiliary device to solve the technical problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building settlement observation auxiliary device, including a base plate and a connecting rod, the bottom of the base plate is connected to a first sleeve, the inside of the first sleeve is connected to a second sleeve, the inside of the second sleeve is connected to a third sleeve, the tops of the second sleeve and the third sleeve are both connected to follower blocks, the inside of the first sleeve is connected to a rotating block through a fixed rod, the outer ring of the first sleeve is provided with a rotating groove, the inside of the first sleeve is connected to a limiting plate, one end and the other end of the connecting rod are respectively connected to a top rod and a torsion block, the top of the base plate is connected to a measuring rod through a rotating shaft, and the top of the base plate is provided with a placement groove.

[0006] By adopting the above technical solution, after the base plate is pulled out of the ground, the staff will put the third sleeve into the second sleeve, and the second sleeve into the third sleeve. The cone shape at the bottom of the second sleeve will scrape off the soil attached to the surface of the third sleeve. The first sleeve is the same, and the volume is reduced by shrinking. At the same time, the measuring rod is rotated into the placement groove to further reduce the volume of the base plate, thereby making the base plate easy to carry and transport.

[0007] Furthermore, the bottoms of the first sleeve, the second sleeve and the third sleeve are all conical, and the third sleeve is slidably connected to the second sleeve.

[0008] By adopting the above technical solution, the resistance when entering the ground is reduced by the cone-shaped bottom of the third sleeve, and the soil brought out during disassembly is scraped off by the cone-shaped bottoms of the first sleeve and the third sleeve.

[0009] Furthermore, the outer ring of the connecting rod is provided with threads, and the connecting rod is threadedly connected to the base plate.

[0010] By adopting the above technical solution, the connecting rod is threadedly connected to the bottom plate so that the connecting rod can be moved downward by rotating the thread and is difficult to be separated from the bottom plate.

[0011] Furthermore, the push rod abuts against the third sleeve, and the torsion block is hexagonal.

[0012] By adopting the above technical solution, the staff twists the twist block with a wrench, so that the connecting rod drives the top rod to move downward through the threaded rotation, thereby allowing the third sleeve to enter deep into the ground. The hexagonal twist block is easy to adapt to most wrenches on the market.

[0013] Furthermore, a plurality of the first sleeves are provided, and the plurality of the first sleeves are equidistantly distributed.

[0014] By adopting the above technical solution, a plurality of first sleeves distributed at equal distances increase the stability of the base plate after it is installed on the ground.

[0015] Furthermore, the rotating block is in an "L" shape, and the rotating block is tilted, and the rotating groove is in a slope shape.

[0016] By adopting the above technical solution, the connecting rod abuts against the rotating block, so that the rotating block is forced to rotate and open, further increasing the contact area with the ground.

[0017] Furthermore, a second magnet is provided on the top of the base plate and inside the placement groove, and a first magnet is connected to the bottom of the measuring rod.

[0018] By adopting the above technical solution, when the measuring rod is erected, the first magnet and the second magnet on the top of the bottom plate are attracted to each other to prevent the measuring rod from rotating and falling.

[0019] Furthermore, the measuring rod is adapted to the placement slot.

[0020] By adopting the above technical solution, the measuring rod rotates into the placement groove, further reducing the volume of the base plate, thereby making the base plate easy to carry and transport, and the first magnet and the second magnet in the placement groove are attracted to prevent the measuring rod from rotating.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model is provided with the first sleeve and the placement groove. After the bottom plate is pulled out of the ground, the staff puts the third sleeve into the second sleeve, and the second sleeve into the third sleeve. The cone at the bottom of the second sleeve scrapes off the soil attached to the surface of the third sleeve. The first sleeve is similar, and the volume is reduced by contraction. At the same time, the measuring rod is rotated into the placement groove to further reduce the volume of the bottom plate, so that the bottom plate is easy to carry and transport.

[0023] 2. The utility model is provided with a first sleeve, a connecting rod, a follower block and a rotating block. When the base plate needs to be installed, the staff inserts the base plate into the ground, and reduces the resistance when entering the ground by the conical bottom of the third sleeve, and then inserts the first sleeve, the second sleeve and the third sleeve into the ground. Then the staff inserts the top rod into the base plate so that the top rod abuts against the third sleeve. The staff twists the twist block with a wrench, so that the connecting rod drives the top rod to move downward through threaded rotation, and then the third sleeve drives the second sleeve to extend through the follower block, thereby increasing the contact area with the ground. The second sleeve is prevented from detaching from the first sleeve when extending through the follower block. When the third sleeve and the second sleeve are fully extended, the connecting rod abuts against the rotating block, so that the rotating block is forced to rotate and open, further increasing the contact area with the ground, thereby increasing the stability of the base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the bottom plate structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the first sleeve of the utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the third sleeve of the utility model.

[0028] In the figure: 1, bottom plate; 2, first sleeve; 3, second sleeve; 4, third sleeve; 5, follower block; 6, fixed rod; 7, rotating block; 8, rotating groove; 9, limit plate; 10, connecting rod; 11, torsion block; 12, push rod; 13, measuring rod; 14, placement groove; 15, first magnet; 16, second magnet. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] A building settlement observation auxiliary device, such as Figure 1-Figure 4 As shown, it includes a base plate 1 and a connecting rod 10. The bottom of the base plate 1 is connected to a first sleeve 2, the interior of the first sleeve 2 is connected to a second sleeve 3, the interior of the second sleeve 3 is connected to a third sleeve 4, the third sleeve 4 and the second sleeve 3 reduce their volumes by contraction, and the tops of the second sleeve 3 and the third sleeve 4 are both connected to follower blocks 5. When the third sleeve 4 is fully extended, the second sleeve 3 is driven to extend through the follower block 5, so as to increase the contact surface with the ground. The second sleeve 3 is prevented from detaching from the first sleeve 2 when extended by the follower block 5. The interior of the first sleeve 2 is connected to a rotating block 7 through a fixed rod 6, and the connecting rod 10 abuts against the rotating block 7, so that the rotating block 7 is forced to rotate and open, further increasing the contact area with the ground, thereby increasing the stability of the base plate 1, and the outer ring of the first sleeve 2 is provided with a rotating groove 8, the rotating block 7 extends through the rotating groove 8, and the interior of the first sleeve 2 is provided with a rotating groove 8. The part is connected with a limit plate 9, and the second sleeve 3 and the third sleeve 4 are limited by the limit plate 9 to prevent the second sleeve 3 and the third sleeve 4 from abutting against the rotating block 7. A top rod 12 and a torsion block 11 are fixed to one end and the other end of the connecting rod 10 respectively. The staff twists the torsion block 11 with a wrench, so that the connecting rod 10 drives the top rod 12 to move downward through threaded rotation. A measuring rod 13 is connected to the top of the base plate 1 through a rotating shaft, and the building settlement is measured by the measuring rod 13. A placement groove 14 is opened on the top of the base plate 1, and the measuring rod 13 is accommodated by the placement groove 14. The bottoms of the first sleeve 2, the second sleeve 3 and the third sleeve 4 are all conical, and the third sleeve 4 is slidably connected to the second sleeve 3. The conical bottom of the third sleeve 4 reduces the resistance when entering the ground, and the conical bottoms of the first sleeve 2 and the third sleeve 4 can scrape off the soil brought out during disassembly.

[0033] See also Figure 1-Figure 4In the above embodiment, the outer ring of the connecting rod 10 is provided with a thread, and the connecting rod 10 is threadedly connected to the bottom plate 1. The connecting rod 10 is threadedly connected to the bottom plate 1 so that the connecting rod 10 moves downward by rotating the thread and is difficult to separate from the bottom plate 1. The top rod 12 abuts against the third sleeve 4, and the twist block 11 is hexagonal. The staff twists the twist block 11 with a wrench, so that the connecting rod 10 drives the top rod 12 to move downward by rotating the thread, thereby making the third sleeve 4 enter the deep ground. The hexagonal twist block 11 is convenient for adapting to most wrenches on the market.

[0034] See also Figure 1-Figure 4 In the above embodiment, a plurality of first sleeves 2 are provided, and the plurality of first sleeves 2 are equidistantly distributed. The plurality of equidistantly distributed first sleeves 2 increase the stability of the base plate 1 after being installed on the ground. The rotating block 7 is in an "L" shape, and the rotating block 7 is inclined. The rotating groove 8 is sloped. The connecting rod 10 abuts against the rotating block 7, so that the rotating block 7 is forced to rotate and open, further increasing the contact area with the ground.

[0035] Embodiment 2:

[0036] On the basis of the above-mentioned embodiment 1, although the volume can be reduced by shrinking by setting the first sleeve 2 and the placement groove 14, the upright measuring rod 13 still makes the volume of the base plate 1 too large; now, by setting the placement groove 14, the first magnet 15 and the second magnet 16, the measuring rod 13 can enter the placement groove 14, thereby further reducing the volume of the base plate 1.

[0037] See also Figure 1 and Figure 2 In the above embodiment, a second magnet 16 is provided on the top of the base plate 1 and inside the placement groove 14, and a first magnet 15 is connected to the bottom of the measuring rod 13. When the measuring rod 13 is erected, the first magnet 15 is attracted to the second magnet 16 on the top of the base plate 1 to prevent the measuring rod 13 from rotating and falling.

[0038] See also Figure 1 and Figure 2 In the above embodiment, the measuring rod 13 is adapted to the placement groove 14, and the measuring rod 13 rotates into the placement groove 14, further reducing the volume of the base plate 1, so that the base plate 1 is easy to carry and transport, and the first magnet 15 is attracted to the second magnet 16 in the placement groove 14 to prevent the measuring rod 13 from rotating.

[0039] The implementation principle of the utility model is as follows: first, the staff inserts the bottom plate 1 into the ground, at which time the third sleeve 4 is pushed into the second sleeve 3, and the second sleeve 3 is pushed into the first sleeve 2, and the follower block 5 of the second sleeve 3 and the follower block 5 of the third sleeve 4 are simultaneously abutted against the limit plate 9 to prevent the second sleeve 3 and the third sleeve 4 from completely entering the first sleeve 2, and then the bottom of the third sleeve 4 is conical to reduce the resistance when entering the ground, and then the first sleeve 2, the second sleeve 3 and the third sleeve 4 are all inserted into the ground, and then the staff inserts the top rod 12 into the bottom plate 1 to make the top rod 12 abut against the third sleeve 4, and the staff twists the torsion block 11 with a wrench, so that the connecting rod 10 drives the top rod 12 to move downward through the threaded rotation, thereby making the third sleeve 4 enter the deep ground, and when the third sleeve 4 is fully extended, the second sleeve 3 is extended through the follower block 5, so as to increase the contact surface with the ground, and the second sleeve 3 is The movable block 5 is prevented from detaching from the first sleeve 2 when extended. When the third sleeve 4 and the second sleeve 3 are fully extended, the connecting rod 10 abuts against the rotating block 7, so that the rotating block 7 is forced to rotate and open, further increasing the contact area with the ground, thereby increasing the stability of the base plate 1. When the base plate 1 needs to be retracted or released, the staff rotates the torsion block 11 to make the connecting rod 10 and the top rod 12 detach from the base plate 1, and then pulls the base plate 1 from the ground to complete the dismantling work, and then puts the third sleeve 4 into the second sleeve 3, and the second sleeve 3 into the third sleeve 4. At this time, the cone shape at the bottom of the second sleeve 3 scrapes off the soil attached to the surface of the third sleeve 4. The first sleeve 2 is the same, and the volume is reduced by contraction. At the same time, the measuring rod 13 is rotated into the placement groove 14, further reducing the volume of the base plate 1, so that the base plate 1 is easy to carry and transport, and the first magnet 15 is attracted to the second magnet 16 in the placement groove 14 to prevent the measuring rod 13 from rotating.

[0040] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A building settlement observation auxiliary device, comprising a base plate (1) and a connecting rod (10), characterized in that: The bottom of the base plate (1) is connected to a first sleeve (2), the interior of the first sleeve (2) is connected to a second sleeve (3), the interior of the second sleeve (3) is connected to a third sleeve (4), the tops of the second sleeve (3) and the third sleeve (4) are both connected to follower blocks (5), the interior of the first sleeve (2) is connected to a rotating block (7) via a fixed rod (6), the outer ring of the first sleeve (2) is provided with a rotating groove (8), the interior of the first sleeve (2) is connected to a limiting plate (9), one end and the other end of the connecting rod (10) are respectively connected to a push rod (12) and a torsion block (11), the top of the base plate (1) is connected to a measuring rod (13) via a rotating shaft, and the top of the base plate (1) is provided with a placement groove (14).

2. A building settlement observation auxiliary device according to claim 1, characterized in that: The bottoms of the first sleeve (2), the second sleeve (3) and the third sleeve (4) are all conical, and the third sleeve (4) is slidably connected to the second sleeve (3).

3. A building settlement observation auxiliary device according to claim 1, characterized in that: The outer ring of the connecting rod (10) is provided with a thread, and the connecting rod (10) is threadedly connected to the bottom plate (1).

4. A building settlement observation auxiliary device according to claim 1, characterized in that: The push rod (12) is in abutment with the third sleeve (4), and the torsion block (11) is hexagonal.

5. The building settlement observation auxiliary device according to claim 1, characterized in that: A plurality of the first sleeves (2) are provided, and the plurality of the first sleeves (2) are distributed at equal distances.

6. A building settlement observation auxiliary device according to claim 1, characterized in that: The rotating block (7) is in an "L" shape, and the rotating block (7) is arranged to be inclined, and the rotating groove (8) is in a slope shape.

7. A building settlement observation auxiliary device according to claim 1, characterized in that: A second magnet (16) is provided on the top of the bottom plate (1) and inside the placement groove (14), and a first magnet (15) is connected to the bottom of the measuring rod (13).

8. The building settlement observation auxiliary device according to claim 1, characterized in that: The measuring rod (13) is matched with the placement groove (14).

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