CN220959947U - Pile foundation hole depth measuring equipment for engineering - Google Patents
Pile foundation hole depth measuring equipment for engineering Download PDFInfo
- Publication number
- CN220959947U CN220959947U CN202322689883.9U CN202322689883U CN220959947U CN 220959947 U CN220959947 U CN 220959947U CN 202322689883 U CN202322689883 U CN 202322689883U CN 220959947 U CN220959947 U CN 220959947U
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- China
- Prior art keywords
- pile foundation
- bevel gear
- foundation hole
- hole depth
- rod
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- 239000004744 fabric Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The pile foundation hole depth measuring equipment for engineering comprises a base, wherein a stand column is fixed on the base, and a sliding block is arranged on the stand column with scales in a sliding manner and is adjusted up and down through a telescopic rod; one side of the sliding block is provided with a bevel gear conveying mechanism, the bevel gear conveying mechanism drives a screw rod to rotate, and the screw rod is in threaded connection with the supporting plate; the support plate is provided with a cloth tape, and the other end of the cloth tape is connected with the gravity block. According to the pile foundation hole depth measuring device for engineering, provided by the utility model, through the arrangement of the adjusting structure, the measuring device can be freely adjusted according to the installation environment, so that the flexibility of the use of the device and the installation efficiency of the measuring device are improved.
Description
Technical Field
The utility model relates to measuring equipment, in particular to pile foundation hole depth measuring equipment for engineering.
Background
Geotechnical engineering is a part of civil engineering involving rock and underground and water, and requires depth measurement equipment to be used to measure depth data of a pile foundation hole after construction in the process of surveying and constructing the underground engineering.
One end of the existing pile foundation hole depth measuring equipment is required to be placed above a pile foundation hole, and then measurement is carried out. For example, the "pile hole depth measuring device" patent application number "202022192050.8" places the device over a pile hole. However, since the diameter of the existing pile foundation hole is not constant, when the pile foundation hole is larger than the support at the bottom of the device, the device cannot be supported above the pile foundation hole, and further measurement cannot be completed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing pile foundation hole depth measuring equipment for engineering, which is convenient to adjust to a certain extent and improves the flexibility of the device.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The pile foundation hole depth measuring equipment for engineering comprises a base, wherein an upright post is fixed on the base, and a sliding block is arranged on the upright post in a sliding manner and is adjusted up and down through a telescopic rod; one side of the sliding block is provided with a bevel gear conveying mechanism, the bevel gear conveying mechanism drives a screw rod to rotate, and the screw rod is in threaded connection with the supporting plate; the support plate is provided with a cloth tape, and the other end of the cloth tape is connected with the gravity block.
The end face of the upright post is vertically provided with scales.
The bevel gear conveying mechanism comprises a mounting seat, a first bevel gear and a second bevel gear which are meshed with each other are arranged in the mounting seat, wherein the first bevel gear is connected with a screw rod, the second bevel gear is connected with a rotating shaft, and the screw rod and the rotating shaft are rotatably arranged on the mounting seat.
The rotating shaft is limited through a locking mechanism on the outer side, the locking mechanism comprises a fixing rod arranged on the mounting seat, an L-shaped locking rod is arranged on the fixing rod in a sliding mode, and the L-shaped locking rod is tightly propped in a slot at the upper end of the rotating shaft through a spring on one side.
The slots at the upper end of the rotating shaft are in a plurality of groups and are circumferentially arranged.
The upper end of the supporting plate is hinged with a connecting rod, and the end head of the connecting rod is provided with a pressing plate.
The utility model discloses pile foundation hole depth measuring equipment for engineering, which has the following technical effects:
1) The heights of the supporting plate and the cloth tape can be adjusted by adopting the telescopic rod to adjust the sliding block to move up and down; the supporting plate and the cloth tape can be driven to move left and right by rotating the rotating shaft, so that the horizontal positions of the supporting plate and the cloth tape can be adjusted. Therefore, the device can be placed beside the pile foundation hole, the cloth tape can also enter the pile foundation hole to finish depth measurement, the device is not required to be placed right above the pile foundation hole, and the flexibility is improved.
2) The base is fixed through the locking block, scales are arranged on the upright post, and the measuring tape is matched with the cloth measuring tape, so that the pile foundation hole depth measurement can be ensured to be more accurate.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front view of the bevel gear transfer mechanism of the present utility model.
Fig. 3 is an enlarged partial schematic view of the locking mechanism of the present utility model.
Fig. 4 is a schematic view of a partial structure of a column in the present utility model.
In the figure: base 1, stand 2, scale 3, slider 4, telescopic link 5, mount pad 6, screw rod 7, first awl tooth 8, second awl tooth 9, pivot 10, locking mechanism 11, backup pad 12, slide bar 13, awl tooth transport mechanism 14, cloth tape 15, gravity piece 16, connecting rope 17, latch segment 18, dead lever 19, L formula latch lever 20, spring 21, stopper 22, leading wheel 23, arc 24, clamp plate 25.
Detailed Description
As shown in FIG. 1, the pile foundation hole depth measuring device for engineering comprises a base 1, wherein a plurality of locking blocks 18 are fixedly connected to the bottom of the base 1, locking openings are formed in the locking blocks 18, and the pile foundation hole depth measuring device is convenient to drive into a pile fixing base 1. The top fixedly connected with stand 2 of base 1 is equipped with the slide rail along vertical direction on the stand 2, and slider 4 slides and sets up on stand 2. A telescopic rod 5 is arranged on one side of the sliding block 4, the telescopic rod 5 comprises a forward rotation screw rod fixed on the sliding block 4, a reverse rotation screw rod fixed on the base 1, and the forward rotation screw rod and the reverse rotation screw rod are in opposite screw threads and are in threaded connection with the threaded sleeve. The handle is arranged on the thread sleeve, so that the thread sleeve can be rotated conveniently. By rotating the threaded sleeve, the length of the telescopic rod 5 can be lengthened or shortened, so that the sliding block 4 can be lifted or moved downwards. For the convenience of observation, the end face of the upright post 2 is vertically provided with a scale 3, and the scale 3 measures the sliding height of the sliding block 4.
As shown in fig. 1-2, a bevel gear transmission mechanism 14 is installed on one side of the slider 4, the bevel gear transmission mechanism 14 comprises a mounting seat 6 fixed on one side of the slider 4, a first bevel gear 8 and a second bevel gear 9 which are meshed with each other are arranged in the mounting seat 6, wherein the first bevel gear 8 is connected with a screw rod 7, the second bevel gear 9 is connected with a rotating shaft 10, and the screw rod 7 and the rotating shaft 10 are rotatably installed on the mounting seat 6 through bearings.
When the rotating shaft 10 is rotated, power is transmitted to the screw 7 through the bevel gear transmission mechanism, and the screw 7 rotates.
As shown in fig. 2-3, in order to prevent the rotation of the rotation shaft 10 under the non-artificial action, the rotation shaft 10 is limited by the locking mechanism 11 at the outer side, the locking mechanism 11 comprises a fixing rod 19 fixed on the mounting seat 6, an L-shaped locking rod 20 is slidably arranged on the fixing rod 19, and a spring 21 is sleeved on the fixing rod 19 at the right side of the L-shaped locking rod 20. The spring 21 is in a compressed state and pushes the L-shaped locking lever 20 leftwards. A plurality of groups of slots are circumferentially arranged on the circular plate at the upper end of the rotating shaft 10, and the L-shaped locking rod 20 can be inserted into a certain slot after being pushed leftwards to be in position, so that the rotating shaft 10 is circumferentially limited.
As shown in fig. 1, one end of the screw 7 is in threaded connection with the support plate 12 and is located in the cavity of the support plate 12. The end of the screw rod 7 is provided with a limiting block 22, so that the screw rod 7 can be prevented from falling off from the supporting plate 12. In addition, a sliding rod 13 is horizontally fixed on the mounting seat 6, and the sliding rod 13 is slidably arranged in a sliding groove of the supporting plate 12. The slide bar 13 plays a guiding role. When the screw 7 rotates, the support plate 12 moves left and right with respect to the screw 7.
As shown in fig. 1, a supporting frame is fixed at the top end of the supporting plate 12, and a cloth tape 15 is rotatably installed on the supporting frame, wherein the cloth tape 15 is used for measuring the depth of a pile foundation hole.
As shown in fig. 1, one end of the cloth tape 15 is connected with a gravity block 16 through a connecting rope 17, and the gravity block 16 plays a role in straightening.
As shown in fig. 1, the support plate 12 is symmetrically provided with two guide wheels 23, and the two guide wheels 23 play a role in guiding the cloth tape 15.
As shown in fig. 1, a connecting rod 24 is rotatably mounted at the upper end of the supporting plate 12 through a pin shaft, and a pressing plate 25 is arranged at the end of the connecting rod 24. The pressing plate 25 is an arc-shaped plate and is matched with the cloth tape 15. When the connecting rod 24 rotates rightward, the inner wall of the arc plate 25 contacts with the outer part of the cloth tape 15, and the arc plate 25 presses on the cloth tape 15 to limit the rotation of the cloth tape 15.
As shown in fig. 1, in order to ensure enough pressing force, a torsion spring is installed at the hinge point of the lower end of the connecting rod 24, and two ends of the torsion spring are fixedly connected with the connecting rod 24 and the supporting plate 12 respectively, so that a certain torsion supporting effect is achieved on the connecting rod 24, and the arc plate 25 is ensured to be pressed on the cloth tape 15.
Working principle and process: the sliding block 4 can be driven to slide up and down by rotating the threaded sleeve on the telescopic rod 5, so that the height of the cloth tape 15 is adjusted; the supporting plate 12 can be driven to horizontally move left and right by rotating the rotating shaft 10, so that the left and right relative positions of the cloth tape 15 can be adjusted, and then the depth of the pile foundation hole can be measured by using the cloth tape 15.
Claims (6)
1. Pile foundation hole depth measurement equipment for engineering, its characterized in that: the device comprises a base (1), wherein an upright post (2) is fixed on the base (1), and a sliding block (4) is arranged on the upright post (2) in a sliding manner and is adjusted up and down through a telescopic rod (5); one side of the sliding block (4) is provided with a bevel gear conveying mechanism (14), the bevel gear conveying mechanism (14) drives the screw rod (7) to rotate, and the screw rod (7) is in threaded connection with the supporting plate (12); a cloth tape (15) is arranged on the supporting plate (12), and the other end of the cloth tape (15) is connected with the gravity block (16).
2. The pile foundation hole depth measuring device for engineering according to claim 1, wherein: the end face of the upright post (2) is vertically provided with scales (3).
3. The pile foundation hole depth measuring device for engineering according to claim 1, wherein: the bevel gear conveying mechanism (14) comprises a mounting seat (6), a first bevel gear (8) and a second bevel gear (9) which are meshed with each other are arranged in the mounting seat (6), wherein the first bevel gear (8) is connected with a screw rod (7), the second bevel gear (9) is connected with a rotating shaft (10), and the screw rod (7) and the rotating shaft (10) are rotatably arranged on the mounting seat (6).
4. A pile foundation hole depth measuring apparatus for engineering according to claim 3, wherein: the rotating shaft (10) is limited through a locking mechanism (11) on the outer side, the locking mechanism (11) comprises a fixing rod (19) arranged on the mounting seat (6), an L-shaped locking rod (20) is arranged on the fixing rod (19) in a sliding mode, and the L-shaped locking rod (20) is tightly propped in a slot at the upper end of the rotating shaft (10) through a spring (21) on one side.
5. The pile foundation hole depth measuring device for engineering according to claim 4, wherein: the slots at the upper end of the rotating shaft (10) are in a plurality of groups and are circumferentially arranged.
6. The pile foundation hole depth measuring device for engineering according to claim 1, wherein: the upper end of the supporting plate (12) is hinged with a connecting rod (24), and the end head of the connecting rod (24) is provided with a pressing plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689883.9U CN220959947U (en) | 2023-10-08 | 2023-10-08 | Pile foundation hole depth measuring equipment for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689883.9U CN220959947U (en) | 2023-10-08 | 2023-10-08 | Pile foundation hole depth measuring equipment for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959947U true CN220959947U (en) | 2024-05-14 |
Family
ID=91020921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322689883.9U Active CN220959947U (en) | 2023-10-08 | 2023-10-08 | Pile foundation hole depth measuring equipment for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959947U (en) |
-
2023
- 2023-10-08 CN CN202322689883.9U patent/CN220959947U/en active Active
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