CN219121379U

CN219121379U - Foundation settlement measuring instrument

Info

Publication number: CN219121379U
Application number: CN202320121938.3U
Authority: CN
Inventors: 贾超民; 魏景存; 李想到; 赵立宝; 桂俊磊
Original assignee: Hebei Zhicheng Inspection And Certification Group Co ltd
Current assignee: Hebei Zhicheng Inspection And Certification Group Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-06-02
Anticipated expiration: 2033-01-17

Abstract

The utility model belongs to the technical field of engineering measurement, and particularly relates to a foundation settlement measuring instrument. Including holder, tripod, slide rule, measurement benchmark piece, spirit level, standard gauge block and standard benchmark piece, the holder is established at the tripod top, holder and tripod fixed connection, holder and slide rule swing joint, the measurement benchmark piece is established in the soil, the measurement benchmark piece subsides along with the soil, measurement benchmark piece and slide rule swing joint, spirit level and standard gauge block fixed connection, standard gauge block and standard benchmark piece swing joint, standard benchmark piece buries in the soil, the subsidence area is kept away from to standard benchmark piece. Through setting up the fixed slide rule of holder, can guarantee also can accomplish the measurement at a people during operation.

Description

Foundation settlement measuring instrument

Technical Field

The utility model belongs to the technical field of engineering measurement, and particularly relates to a foundation settlement measuring instrument.

Background

The settlement of the roadbed and the foundation is unavoidable in the construction process of the road and after finishing, and in order to ensure the use safety, the settlement of the foundation needs to be measured regularly to observe and record the settlement of the foundation;

the current common methods comprise an electric automatic measurement method and a manual measurement method, the electric automatic real-time measurement cost is high, the electronic equipment is easy to damage and difficult to maintain, and the traditional manual measurement method requires one hand to hold a measuring rod, the other hand to measure by a level meter, and the working efficiency is low

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a foundation settlement measuring instrument so as to solve the problems mentioned in the background art.

The foundation settlement measuring instrument is realized by the following steps: including holder, tripod, slide rule, measurement benchmark piece, spirit level, standard gauge block and standard benchmark piece, the holder is established at the tripod top, holder and tripod fixed connection, holder and slide rule swing joint, the measurement benchmark piece is established in the soil, the measurement benchmark piece subsides along with the soil, measurement benchmark piece and slide rule swing joint, spirit level and standard gauge block fixed connection, standard gauge block and standard benchmark piece swing joint, standard benchmark piece buries in the soil, the subsidence area is kept away from to standard benchmark piece.

The clamp holder is provided with a mounting hole and a clamping groove, the mounting hole is fixedly connected with the tripod, and the clamping groove is in sliding connection with the tower ruler.

The tripod is provided with a fixing bolt and a supporting leg, the fixing bolt is arranged at the top of the tripod, the supporting leg is arranged at the bottom of the tripod, a pointed cone is arranged at the bottom of the supporting leg, the supporting leg is provided with a connecting leg with adjustable length, and the connecting leg is fastened through a bolt.

The measuring standard block is provided with a protruding cap, a fixed shaft and a cement block, the protruding cap is arranged on the upper portion of the cement block, the fixed shaft is poured inside the cement block, the fixed shaft is arranged below the protruding cap, and the tower ruler abuts against the protruding cap.

The leveling instrument is provided with an observation cylinder, a focusing knob, a leveling knob, a level bar, an observation cylinder frame, a rotating disc, a rotating locking knob and a fixed disc, wherein the focusing knob is arranged on the upper portion of the observation cylinder, the leveling knob is arranged on the side face of the observation cylinder, the leveling knob locks the observation cylinder and the observation cylinder frame through threads, the level bar is arranged below the observation cylinder, the level bar is fixedly connected with the observation cylinder, the observation cylinder is movably connected with the observation cylinder frame, the bottom of the observation cylinder frame is movably connected with the rotating disc, the observation cylinder frame is connected with the fixed disc through the rotating locking knob, and the fixed disc is fixedly connected with a standard gauge block.

The standard gauge block comprises a foot rest and a fixed-length gauge block, the fixed-length gauge block is arranged at the bottom of the foot rest, and the fixed-length gauge block is propped against the standard reference block.

The standard reference block and the measurement reference block have the same structure.

When the leveling instrument is used, the clamp is connected with the tripod, the tower ruler is installed in the clamping groove, the bottom of the tower ruler is propped against the protruding cap, the plumb degree of the tower ruler is adjusted through adjusting the length of the supporting leg, the standard gauge block is arranged at the standard reference block after adjustment, the tripod is erected above the standard reference block, the fixed length gauge block is propped against the protruding cap, the levelness of the leveling instrument is adjusted, the fixed disc is fixedly connected with the tripod, the rotary disc is rotated to a proper position, the rotary locking knob is locked, the observation cylinder is adjusted, the leveling ruler is observed, when bubbles of the leveling ruler reach the center of the leveling ruler, the observation cylinder is locked with the observation cylinder frame through the leveling knob, the scale of the tower ruler is observed through the observation cylinder, the adjusting definition of the focusing knob is adjusted, hu Jilu numerical values are adjusted, and compared with the numerical values measured before, and the sedimentation degree is judged.

The utility model has the beneficial effects that: through setting up the fixed slide rule of holder, can guarantee also can accomplish the measurement at a people during operation.

Drawings

Fig. 1 is a structural diagram of a foundation settlement gauge according to the present utility model.

Fig. 2 is a diagram showing the structure of a holder of a foundation settlement gauge according to the present utility model.

Fig. 3 is a tripod structure diagram of a foundation settlement gauge according to the present utility model.

Fig. 4 is a diagram showing a structure of a measuring reference block of the foundation settlement gauge according to the present utility model.

Fig. 5 is a structural diagram of a level of a foundation settlement gauge according to the present utility model.

1. A holder; 11. a mounting hole; 12. a clamping groove; 2. a tripod; 21. a fixing bolt; 22. a support leg; 3. a tower ruler; 4. measuring a reference block; 41. a protruding cap; 42. a fixed shaft; 43. a cement block; 5. a level gauge; 51. an observation tube; 52. a focusing knob; 53. leveling a knob; 54. a level bar; 55. an observation barrel frame; 56. a rotating disc; 57. rotating the locking knob; 58. a fixed plate; 6. a standard gauge block; 7. standard reference block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the figures 1-5: the utility model discloses a foundation settlement measuring apparatu is so realized: including holder 1, tripod 2, slide staff 3, measurement benchmark piece 4, level 5, standard gauge block 6 and standard benchmark piece 7, holder 1 establishes at the tripod 2 top, holder 1 and tripod 2 fixed connection, holder 1 and slide staff 3 swing joint, measurement benchmark piece 4 is established in the soil, measurement benchmark piece 4 subsides along with the soil, measurement benchmark piece 4 and slide staff 3 swing joint, level 5 and standard gauge block 6 fixed connection, standard gauge block 6 and standard benchmark piece 7 swing joint, standard benchmark piece 7 buries in the soil, the subsidence area is kept away from to standard benchmark piece 7.

The clamp holder 1 is provided with a mounting hole 11 and a clamping groove 12, the mounting hole 11 is fixedly connected with the tripod 2, and the clamping groove 12 is in sliding connection with the tower ruler 3.

The tripod 2 is provided with a fixing bolt 21 and a supporting leg 22, the fixing bolt 21 is arranged at the top of the tripod 2, the supporting leg 22 is arranged at the bottom of the tripod 2, a pointed cone is arranged at the bottom of the supporting leg 22, the supporting leg 22 is provided with a connecting leg with adjustable length, and the connecting leg is fastened through a bolt.

The measuring standard block 4 is provided with a protruding cap 41, a fixed shaft 42 and a cement block 43, the protruding cap 41 is arranged on the upper portion of the cement block 43, the fixed shaft 42 is poured inside the cement block 43, the fixed shaft 42 is arranged below the protruding cap 41, and the tower 3 abuts against the protruding cap 41.

The leveling instrument 5 is provided with an observation cylinder 51, a focusing knob 52, a leveling knob 53, a level bar 54, an observation cylinder frame 55, a rotating disk 56, a rotating locking knob 57 and a fixed disk 58, wherein the focusing knob 52 is arranged on the upper portion of the observation cylinder 51, the leveling knob 53 is arranged on the side face of the observation cylinder 51, the leveling knob 53 locks the observation cylinder 51 and the observation cylinder frame 55 through threads, the level bar 54 is arranged below the observation cylinder 51, the level bar 54 is fixedly connected with the observation cylinder 51, the observation cylinder 51 is movably connected with the observation cylinder frame 55, the bottom of the observation cylinder frame 55 is movably connected with the rotating disk 56, the observation cylinder frame 55 is connected with the fixed disk 58 through the rotating locking knob 57, and the fixed disk 58 is fixedly connected with the standard gauge block 6.

The standard gauge block 6 comprises a foot rest 61 and a fixed-length gauge block 62, the fixed-length gauge block 62 is arranged at the bottom of the foot rest 61, and the fixed-length gauge block 62 is propped against the standard reference block 7.

The standard reference block 7 is identical in structure to the measurement reference block 4.

Before use, setting a measuring reference block 4 at a ready-to-detect position, digging a pit on the land, injecting cement, adding a measuring reference into the undried cement, inserting a fixed shaft 42 into the cement, and not exposing a protruding cap 41, and setting a plurality of standard reference blocks 7 at a position far from the engineering, wherein the practice of the standard reference blocks 7 is the same as that of the measuring reference block 4;

when the device is used, the clamp holder 1 is connected with the tripod 2, the tower ruler 3 is arranged in the clamping groove 12, the bottom of the tower ruler 3 is propped against the protruding cap 41, the plumb degree of the tower ruler 2 is adjusted through adjusting the length of the supporting leg 22, the standard gauge block 6 is arranged at the standard reference block 7 after adjustment, the tripod 61 is erected above the standard reference block 7, the fixed length gauge block 62 is propped against the protruding cap 41, the levelness of the level gauge 5 is adjusted, the fixed disc 58 is fixedly connected with the tripod 61, the rotating disc 56 is rotated to a proper position, the rotating locking knob 57 is locked, the observation cylinder 51 is adjusted, the level gauge 54 is observed, when bubbles of the level gauge 54 reach the center of the level gauge, the observation cylinder 51 is locked with the observation cylinder frame 55 through the leveling knob 53, the scale of the tower ruler 2 is observed through the observation cylinder 51, the adjusting focusing knob 52 is used for adjusting the definition, the numerical value of Hu Jilu is adjusted, and the numerical value measured before is compared, and the sedimentation degree is judged.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner similar to the technical solution and its embodiments are not creatively devised without departing from the inventive concept of the present utility model.

Claims

1. The utility model provides a foundation subsides measuring apparatu which characterized in that: including holder (1), tripod (2), slide staff (3), measurement benchmark piece (4), level (5), standard gauge block (6) and standard benchmark piece (7), holder (1) are established at tripod (2) top, holder (1) and tripod (2) fixed connection, holder (1) and slide staff (3) swing joint, measurement benchmark piece (4) are established in the ground, measurement benchmark piece (4) subsides together along with the ground, measurement benchmark piece (4) and slide staff (3) swing joint, level (5) and standard gauge block (6) fixed connection, standard gauge block (6) and standard benchmark piece (7) swing joint, standard benchmark piece (7) are buried in the soil, standard benchmark piece (7) are kept away from the subsidence area.

2. A foundation settlement gauge as claimed in claim 1, wherein: the clamp holder (1) is provided with a mounting hole (11) and a clamping groove (12), the mounting hole (11) is fixedly connected with the tripod (2), and the clamping groove (12) is slidably connected with the tower ruler (3).

3. A foundation settlement gauge as claimed in claim 2, wherein: tripod (2) are equipped with fixing bolt (21) and landing leg (22), fixing bolt (21) are established at tripod (2) top, landing leg (22) are established in tripod (2) bottom, landing leg (22) bottom is equipped with the pointed cone, landing leg (22) are equipped with the connecting leg of regulation length, the connecting leg passes through the bolt-up.

4. A foundation settlement gauge as claimed in claim 3, wherein: the measuring standard block (4) is provided with a protruding cap (41), a fixed shaft (42) and a cement block (43), the protruding cap (41) is arranged on the upper portion of the cement block (43), the fixed shaft (42) is poured inside the cement block (43), the fixed shaft (42) is arranged below the protruding cap (41), and the tower ruler (3) is propped against the protruding cap (41).

5. A foundation settlement gauge as claimed in claim 2, wherein: the level (5) is provided with an observation cylinder (51), a focusing knob (52), a leveling knob (53), a level (54), an observation cylinder frame (55), a rotating disc (56), a rotating locking knob (57) and a fixed disc (58), the focusing knob (52) is arranged on the upper portion of the observation cylinder (51), the leveling knob (53) is arranged on the side face of the observation cylinder (51), the leveling knob (53) locks the observation cylinder (51) and the observation cylinder frame (55) through threads, the level (54) is arranged below the observation cylinder (51), the level (54) is fixedly connected with the observation cylinder (51), the observation cylinder (51) is movably connected with the observation cylinder frame (55), the bottom of the observation cylinder frame (55) is movably connected with the rotating disc (56), the observation cylinder frame (55) is connected with the fixed disc (58) through the rotating locking knob (57), and the fixed disc (58) is fixedly connected with a standard gauge block (6).

6. A foundation settlement gauge as claimed in claim 3, wherein: the standard gauge block (6) comprises a foot rest (61) and a fixed-length gauge block (62), the fixed-length gauge block (62) is arranged at the bottom of the foot rest (61), and the fixed-length gauge block (62) is propped against the standard reference block (7).

7. The foundation settlement gauge of claim 6, wherein: the standard reference block (7) has the same structure as the measurement reference block (4).