CN212271034U - Foundation pit oblique measuring device - Google Patents
Foundation pit oblique measuring device Download PDFInfo
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- CN212271034U CN212271034U CN202020841509.XU CN202020841509U CN212271034U CN 212271034 U CN212271034 U CN 212271034U CN 202020841509 U CN202020841509 U CN 202020841509U CN 212271034 U CN212271034 U CN 212271034U
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- supporting rod
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a foundation ditch surveys device to one side, the on-line screen storage device comprises a base, be fixed with perpendicular branch on the base, be provided with horizontal branch on perpendicular branch, be fixed with the calibrated scale on horizontal branch, still be provided with to survey the telescopic link to one side, the positive center at the calibrated scale is connected through the rotation axis on the top of surveying the telescopic link to one side, top of surveying the telescopic link to one side is fixed with the pointer, the spout has been seted up on horizontal branch, be provided with the worker's shape slider in the spout, bottom surface at the worker's shape slider is fixed with the micromotor, bottom mounting at surveying the telescopic link to one side has the counter weight awl piece, be provided with the detection flexible rule of taking the instruction scale between the main shaft of counter weight awl piece and micromotor, be provided with horizontal scale on horizontal branch, be fixed with the spirit level on horizontal branch, be provided. The utility model discloses a structure sets up rationally, improves the efficiency that detects greatly, improves the precision that detects, reduces the detection error, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the foundation ditch detects, concretely relates to device is surveyed to one side to foundation ditch.
Background
In order to ensure the safety of the construction of the underground structure and the surrounding environment of the foundation pit, the supporting, reinforcing and protecting measures are adopted for the side wall of the foundation pit and the surrounding environment. The gradient monitoring of deep basal pit is the work that the construction unit must do, owing to do not have special monitoring instrument, must all use the theodolite monitoring at every turn to measure, and the theodolite monitoring accuracy is high, but the theodolite is used troublesome, also is difficult to guarantee the precision and the efficiency that detect moreover, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the foundation ditch that the suitability is strong surveys device to one side.
The technical scheme for realizing the purpose of the utility model is a foundation pit oblique measuring device, which comprises a base, wherein a vertical supporting rod is fixed on the base, a horizontal supporting rod is arranged on the vertical supporting rod, a dial is fixed on the horizontal supporting rod, an oblique measuring telescopic rod is also arranged, the top end of the oblique measuring telescopic rod is connected with the positive center of the dial through a rotating shaft, a pointer is fixed at the top end of the oblique measuring telescopic rod, a chute is arranged on the horizontal supporting rod, an I-shaped sliding block is arranged in the chute and is contacted with the surface of the chute through a ball, a small motor is fixed at the bottom surface of the I-shaped sliding block, a counterweight cone block is fixed at the bottom end of the oblique measuring telescopic rod, a detection flexible ruler with indication scales is arranged between the counterweight cone block and the main shaft of the small motor, the horizontal supporting rod is provided with horizontal scales, one end of the horizontal supporting rod is connected with the vertical supporting rod through a rotating shaft, a level gauge is fixed on the horizontal supporting rod, and a lifting adjusting rod is arranged between the middle of the horizontal supporting rod and the supporting rod.
The vertical supporting rod is provided with a dovetail sliding groove, the bottom end of the lifting adjusting rod is fixed to a dovetail sliding block, a locking screw is arranged on the dovetail sliding block, the top end of the lifting adjusting rod is connected with the horizontal supporting rod through a pin shaft, and the horizontal supporting rod is fixed through the lifting of the lifting adjusting rod and the locking screw to ensure the levelness of the horizontal supporting rod.
The oblique measurement telescopic rod comprises an upper cylinder and a lower supporting rod, a strip-shaped through groove is formed in the side portion of the upper cylinder, the upper portion of the lower supporting rod is inserted into the upper cylinder, a limiting baffle is fixed to the end portion of the upper cylinder through a screw, the top end of the upper cylinder is connected with the rotating shaft, and the counterweight cone block is fixed to the bottom end of the lower supporting rod.
The side of the lower supporting rod is uniformly fixed with rib rods, the outer side of each rib rod is fixed with a roller, each rib rod is located in the corresponding strip-shaped through groove, the surface of each roller is fixed with a contact sensor, and a display screen connected with the contact sensors is fixed on the base.
The working principle is briefly described as follows: when in use, the base is fixed at the top of the foundation pit, the oblique measurement telescopic rod is attached to the side wall of the foundation pit, under the action of the counterweight conical block, the oblique measurement telescopic rod can move downwards along the oblique wall of the foundation pit, the small motor is controlled to enable the detection flexible rule to stretch out and draw back, and simultaneously, under the action of the gravity of the counterweight conical block, the detection flexible rule can be enabled to be vertical, thereby driving the I-shaped sliding block to move on the horizontal supporting rod until the detecting tape measure is in a vertical state, at the moment, initially recording the gradient through the progress of the pointer on the dial, meanwhile, the inclination can be calculated through the translation size of the I-shaped sliding block and the vertical height of the detection flexible rule, so that the error is reduced, and can also in time show whether the inclination of different positions is unanimous on the foundation ditch inclined plane through the detection condition of the contact sensor on the gyro wheel of different positions to be favorable to improving the precision that detects.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it not only can improve the efficiency that detects greatly, also can improve the precision that detects greatly, reduces the detection error, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a foundation pit oblique measurement device comprises a base 1, a vertical support rod 2 is fixed on the base, a horizontal support rod 3 is arranged on the vertical support rod, a dial 4 is fixed on the horizontal support rod, an oblique measurement telescopic rod 5 is further arranged, the top end of the oblique measurement telescopic rod is connected with the center of the dial through a rotating shaft 6, a pointer 7 is fixed at the top end of the oblique measurement telescopic rod, a sliding chute 8 is formed in the horizontal support rod, an I-shaped sliding block 9 is arranged in the sliding chute, the I-shaped sliding block is in contact with the surface of the sliding chute through a ball 10, the ball is adopted to facilitate the movement of the I-shaped sliding block, a small motor 11 is fixed on the bottom surface of the I-shaped sliding block, a counterweight conical block 12 is fixed at the bottom end of the oblique measurement telescopic rod, and a detection flexible ruler 13 with indication scales is arranged between the counterweight conical block and the main shaft of the small, the horizontal rod is provided with horizontal scales, one end of the horizontal rod is connected with the vertical rod through a rotating shaft, a level meter 15 is fixed on the horizontal rod, and a lifting adjusting rod 16 is arranged between the middle of the horizontal rod and the vertical rod.
The vertical supporting rod is provided with a dovetail sliding groove 17, the bottom end of the lifting adjusting rod is fixed with a dovetail sliding block 18, a locking screw 14 is arranged on the dovetail sliding block, the top end of the lifting adjusting rod is connected with the horizontal supporting rod through a pin shaft, and the horizontal supporting rod is fixed through the lifting of the lifting adjusting rod and the locking screw to ensure the levelness of the horizontal supporting rod. By adopting the structure, the requirement on the fixed position of the base is greatly reduced.
The oblique measurement telescopic rod 5 comprises an upper cylinder 51 and a lower support rod 52, a strip-shaped through groove 53 is formed in the side portion of the upper cylinder, the upper portion of the lower support rod is inserted into the upper cylinder, a limiting baffle 54 is fixed to the end portion of the upper cylinder through a screw, the top end of the upper cylinder is connected with the rotating shaft, and the counterweight cone block is fixed to the bottom end of the lower support rod.
The side of the lower support rod is uniformly fixed with a rib rod 55, the outer side of the rib rod is fixed with a roller 56, the rib rod is positioned in the strip-shaped through groove, the surface of the roller is fixed with a contact sensor 57, and the base is fixed with a display screen 58 connected with the contact sensor.
The working principle is briefly described as follows: when in use, the base is fixed at the top of the foundation pit, the oblique measurement telescopic rod is attached to the side wall of the foundation pit, under the action of the counterweight conical block, the oblique measurement telescopic rod can move downwards along the oblique wall of the foundation pit, the small motor is controlled to enable the detection flexible rule to stretch out and draw back, and simultaneously, under the action of the gravity of the counterweight conical block, the detection flexible rule can be enabled to be vertical, thereby driving the I-shaped sliding block to move on the horizontal supporting rod until the detecting tape measure is in a vertical state, at the moment, initially recording the gradient through the progress of the pointer on the dial, meanwhile, the inclination can be calculated through the translation size of the I-shaped sliding block and the vertical height of the detection flexible rule, so that the error is reduced, and can also in time show whether the inclination of different positions is unanimous on the foundation ditch inclined plane through the detection condition of the contact sensor on the gyro wheel of different positions to be favorable to improving the precision that detects.
The utility model discloses a structure sets up rationally, and it not only can improve the efficiency that detects greatly, also can improve the precision that detects greatly, reduces the detection error, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained by processing without any doubt according to the common general knowledge in the prior art, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a foundation ditch device of surveying to one side, includes the base be fixed with perpendicular branch on the base be provided with horizontal branch on the perpendicular branch be fixed with the calibrated scale on the horizontal branch, still be provided with to survey the telescopic link to one side, the top of surveying the telescopic link to one side is passed through the rotation axis and is connected the positive center of calibrated scale survey the top of telescopic link to one side is fixed with pointer, its characterized in that: the horizontal support rod is provided with a sliding groove, an I-shaped sliding block is arranged in the sliding groove, the I-shaped sliding block is in contact with the surface of the sliding groove through a ball, a small motor is fixed on the bottom surface of the I-shaped sliding block, a counterweight conical block is fixed at the bottom end of the oblique measurement telescopic rod, a detection flexible rule with indication scales is arranged between the counterweight conical block and a main shaft of the small motor, horizontal scales are arranged on the horizontal support rod, one end of the horizontal support rod is connected with the vertical support rod through a rotating shaft, a level gauge is fixed on the horizontal support rod, and a lifting adjusting rod is arranged between the middle of the horizontal support rod and the vertical support rod.
2. The foundation pit diagonal measuring device according to claim 1, characterized in that: the vertical supporting rod is provided with a dovetail sliding groove, the bottom end of the lifting adjusting rod is fixed to a dovetail sliding block, a locking screw is arranged on the dovetail sliding block, the top end of the lifting adjusting rod is connected with the horizontal supporting rod through a pin shaft, and the horizontal supporting rod is fixed through the lifting of the lifting adjusting rod and the locking screw to ensure the levelness of the horizontal supporting rod.
3. The foundation pit diagonal measuring device according to claim 2, wherein: the oblique measurement telescopic rod comprises an upper cylinder and a lower supporting rod, a strip-shaped through groove is formed in the side portion of the upper cylinder, the upper portion of the lower supporting rod is inserted into the upper cylinder, a limiting baffle is fixed to the end portion of the upper cylinder through a screw, the top end of the upper cylinder is connected with the rotating shaft, and the counterweight cone block is fixed to the bottom end of the lower supporting rod.
4. The foundation pit diagonal measuring device according to claim 3, wherein: the side of the lower supporting rod is uniformly fixed with rib rods, the outer side of each rib rod is fixed with a roller, each rib rod is located in the corresponding strip-shaped through groove, the surface of each roller is fixed with a contact sensor, and a display screen connected with the contact sensors is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841509.XU CN212271034U (en) | 2020-05-19 | 2020-05-19 | Foundation pit oblique measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841509.XU CN212271034U (en) | 2020-05-19 | 2020-05-19 | Foundation pit oblique measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271034U true CN212271034U (en) | 2021-01-01 |
Family
ID=73878561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841509.XU Expired - Fee Related CN212271034U (en) | 2020-05-19 | 2020-05-19 | Foundation pit oblique measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212271034U (en) |
-
2020
- 2020-05-19 CN CN202020841509.XU patent/CN212271034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |