CN211824212U

CN211824212U - Device for measuring hole depth of pile foundation

Info

Publication number: CN211824212U
Application number: CN202020213609.8U
Authority: CN
Inventors: 任永旺
Original assignee: 任永旺
Current assignee: Jiangxi Huaxin Engineering Quality Inspection Co.,Ltd.
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-30
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a be used for pile foundation hole depth measuring device, including the device main part. Along with the rotation of the coil, the first collision induction block can be connected with the movable rod, when the first collision induction block detects data, the first collision induction block transmits the data to the counter, and the counter starts to count the rotation turns of the coil; the depth of knowing pile foundation hole that length that only transfers through fine rope can't be accurate, because the inside dark in pile foundation hole, people can't look over the position of the weight hammer of fine rope bottom, so install the second at weight hammer bottom and collide the response piece, when the second collides the response piece and touches the stone or the hard material of pile foundation hole bottom, it can give alarm indicator with data transmission, the staff can just can audio-visually know the bottom whether the weight hammer has fallen pile foundation hole through alarm indicator, thereby the depth in measuring pile foundation hole that can be accurate.

Description

Device for measuring hole depth of pile foundation

Technical Field

The utility model belongs to the technical field of building engineering detection device, particularly, relate to a be used for pile foundation hole depth measuring device.

Background

In prior art, the detection of the pile foundation hole depth of the bored pile generally adopts the mode of measuring the lower end installation heavy hammer, and the measuring rope generally twines on rocking the wheel, will count the number of turns of rocking the wheel during the measurement, need finally calculate the degree of depth in pile foundation hole with the number of turns times the girth of rocking the wheel when measuring the end, thereby the number of turns of rocking the wheel is measured to the easy number of mistake and is leaded to the degree of depth measurement mistake in foundation hole at this in-process.

Therefore in order to solve the above problem, the utility model provides a be used for pile foundation hole depth measuring device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for pile foundation hole depth measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device for pile foundation hole depth measurement, includes the device main part, the bottom fixed mounting of device main part has the base, the top fixed mounting of base has first stand, the top fixed mounting of first stand has first fixing base, the top fixed mounting of first fixing base has the horizontal pole, one side bottom fixed mounting of horizontal pole has first collision response piece, one of them side top fixed mounting of first stand has the counter, the coil is installed to one of them opposite side of first stand, the fine rope is installed in the winding on the coil, the one end fixed mounting of fine rope has the counter weight hammer, the bottom fixed mounting of counter weight hammer has second collision response piece, the top fixed mounting of base has alarm indicator.

Further, the equal fixed mounting in bottom four corners department of base has the supporting leg, the bottom fixed mounting of supporting leg has the arris thorn.

Furthermore, one side fixed mounting of coil has the third fixing base, the one end of third fixing base with first stand fixed connection.

Furthermore, the opposite side fixed mounting of coil has the second fixing base, second fixing base through connection installs the connecting axle, the top through connection of connecting axle installs the movable rod.

Further, one side fixed mounting of base has the second stand, the top fixed mounting of second stand has the fourth fixing base, the top fixed mounting of fourth fixing base has electric telescopic handle, electric telescopic handle's one end fixed mounting has the fifth fixing base, the top fixed mounting of fifth fixing base has the pulley.

Further, the fiber rope is connected with the pulley in a sliding mode.

Furthermore, the second collision sensing block is connected with the alarm indicator lamp through a signal line, and the first collision sensing block is connected with the counter through a signal line.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, along with the rotation of coil, first collision response piece can meet the department with the movable rod, after first collision response piece detected data, it gives the counter with data transmission, begins to count the number of turns of rotation of coil by the counter, measures by machinery, can solve the uncertainty of the data by artifical measurement.

2. The depth of knowing pile foundation hole that length that only transfers through fine rope can't be accurate, because the inside dark in pile foundation hole, people can't look over the position of the weight hammer of fine rope bottom, so install the second at weight hammer bottom and collide the response piece, when the second collides the response piece and touches the stone or the hard material of pile foundation hole bottom, it can give alarm indicator with data transmission, the staff can just can audio-visually know the bottom whether the weight hammer has fallen pile foundation hole through alarm indicator, thereby the depth in measuring pile foundation hole that can be accurate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the wire wheel of the present invention;

fig. 3 is a schematic structural view of the counterweight hammer of the present invention.

Reference numerals:

1. a device main body; 2. a base; 3. supporting legs; 301. arris-shaped thorns; 4. a first upright post; 401. a first fixed seat; 402. a cross bar; 403. a first collision sensing block; 404. a counter; 5. a coil; 501. a second fixed seat; 502. a connecting shaft; 503. a movable rod; 504. fiber ropes; 505. a counterweight hammer; 506. a second collision sensing block; 507. a third fixed seat; 6. a second upright post; 601. a fourth fixed seat; 602. an electric telescopic rod; 603. a fifth fixed seat; 604. a pulley; 7. and an alarm indicator light.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1 to 3, an apparatus for measuring a hole depth of a pile foundation according to an embodiment of the present invention includes an apparatus body 1, a base 2 is fixedly arranged at the bottom end of the device main body 1, a first upright post 4 is fixedly arranged at the top end of the base 2, a first fixed seat 401 is fixedly arranged at the top end of the first upright post 4, a cross bar 402 is fixedly arranged at the top end of the first fixed seat 401, a first collision sensing block 403 is fixedly arranged at the bottom end of one side of the cross bar 402, a counter 404 is fixedly arranged at the top end of one side of the first upright post 4, a coil 5 is arranged on the other side of the first upright post 4, a fiber rope 504 is wound on the coil 5, one end of the fiber rope 504 is fixedly provided with a counterweight hammer 505, the bottom end of the counterweight hammer 505 is fixedly provided with a second collision induction block 506, and the top end of the base 2 is fixedly provided with an alarm indicator light 7.

Through the scheme of the utility model, the four corners of the bottom end of the base 2 are all fixedly provided with the supporting legs 3, and the bottom ends of the supporting legs 3 are fixedly provided with the edge spines 301; a third fixing seat 507 is fixedly installed on one side of the coil 5, and one end of the third fixing seat 507 is fixedly connected with the first upright post 4; a second fixed seat 501 is fixedly installed on the other side of the coil 5, a connecting shaft 502 is installed on the second fixed seat 501 in a penetrating and connecting mode, and a movable rod 503 is installed on the top end of the connecting shaft 502 in a penetrating and connecting mode; a second upright post 6 is fixedly mounted on one side of the base 2, a fourth fixed seat 601 is fixedly mounted at the top end of the second upright post 6, an electric telescopic rod 602 is fixedly mounted at the top end of the fourth fixed seat 601, a fifth fixed seat 603 is fixedly mounted at one end of the electric telescopic rod 602, and a pulley 604 is fixedly mounted at the top end of the fifth fixed seat 603; the fiber rope 504 is connected with the pulley 604 in a sliding way; the second collision sensing block 506 is connected to the alarm lamp 7 through a signal line, and the first collision sensing block 403 is connected to the counter 404 through a signal line.

When the device is used in concrete application, when the depth of a pile foundation hole needs to be measured, the device is moved to the position near the pile foundation hole, the arris 301 at the bottom of the supporting leg 3 is inserted below the ground, so that the stability of the device during working is improved, then the position of the fifth fixing seat 603 is adjusted through the telescopic action of the electric telescopic rod 602, so that the fifth fixing seat can be moved to the position at the center of the pile foundation hole, then the coil 5 is slowly rotated by a worker, so that the counterweight hammer 505 can descend, when the coil 5 rotates, the movable rod 503 arranged at one side of the coil 5 can rotate along with the coil, when the movable rod 503 is in contact with the first collision induction block, the first collision induction block 403 transmits a signal to the counter 404, the counter 404 starts to count the number of rotating turns of the coil 5, and when the second collision induction block 506 is in contact with a stone or other hard substances at the bottom of the pile foundation hole, it gives alarm indicator 7 with signal transmission, and alarm indicator 7 can shine, and the staff can be through whether the luminous just can audio-visually know whether counterweight hammer 505 has reached the bottom of stake base hole of alarm indicator 7 to improve measuring accuracy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device for pile foundation hole depth measurement, a serial communication port, including device main part (1), the bottom fixed mounting of device main part (1) has base (2), the top fixed mounting of base (2) has first stand (4), the top fixed mounting of first stand (4) has first fixing base (401), the top fixed mounting of first fixing base (401) has horizontal pole (402), one side bottom fixed mounting of horizontal pole (402) has first collision response piece (403), one of them side top fixed mounting of first stand (4) has counter (404), coil (5) are installed to one of them opposite side of first stand (4), twine on coil (5) and install fine rope (504), the one end fixed mounting of fine rope (504) has counterweight hammer (505), the bottom fixed mounting of counterweight hammer (505) has second collision response piece (506), and an alarm indicator lamp (7) is fixedly mounted at the top end of the base (2).

2. The device for measuring the hole depth of the pile foundation according to claim 1, wherein the four corners of the bottom end of the base (2) are fixedly provided with supporting legs (3), and the bottom ends of the supporting legs (3) are fixedly provided with ribs (301).

3. A device for measuring the hole depth of a pile foundation according to claim 1, wherein a third fixing seat (507) is fixedly installed on one side of the coil (5), and one end of the third fixing seat (507) is fixedly connected with the first upright post (4).

4. The device for measuring the hole depth of the pile foundation according to claim 1, wherein a second fixed seat (501) is fixedly installed on the other side of the coil (5), a connecting shaft (502) is installed on the second fixed seat (501) in a penetrating mode, and a movable rod (503) is installed on the top end of the connecting shaft (502) in a penetrating mode.

5. The device for measuring the hole depth of the pile foundation according to claim 1, wherein a second upright (6) is fixedly installed at one side of the base (2), a fourth fixed seat (601) is fixedly installed at the top end of the second upright (6), an electric telescopic rod (602) is fixedly installed at the top end of the fourth fixed seat (601), a fifth fixed seat (603) is fixedly installed at one end of the electric telescopic rod (602), and a pulley (604) is fixedly installed at the top end of the fifth fixed seat (603).

6. An apparatus for pile foundation hole depth measurement according to claim 5, wherein the cord (504) and the pulley (604) are slidably connected.

7. A device for pile foundation hole depth measurement according to claim 6, characterized in that the second collision sensing block (506) is connected with the alarm indicator light (7) through a signal line, and the first collision sensing block (403) is connected with the counter (404) through a signal line.