CN211317167U

CN211317167U - Novel pile foundation hole depth measuring device

Info

Publication number: CN211317167U
Application number: CN201922058661.0U
Authority: CN
Inventors: 陈龙
Original assignee: Wuhan Jintao Geotechnical Engineering Co ltd
Current assignee: Wuhan Jintao Geotechnical Engineering Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-21
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a novel pile foundation hole depth measuring device, include: the frame, the rope roller, survey the rope, sash weight and clean case, rope roller axis level rotates and installs in the frame, and be equipped with in the frame and be used for driving rope roller pivoted power spare, survey the rope winding in rope roller week side, and the one end top-down of surveying the rope passes clean case, the bottom of surveying the rope is fixed with the sash weight, the perforation that supplies to survey the rope and pass through is all seted up to clean case's upper and lower both sides, rotate on the fenestrate pore wall of clean case downside and install the annular brush unanimous with perforation axis, the inboard of annular brush is equipped with the brush hair, the tip of brush hair is contradicted in week side of surveying the rope, be equipped with the spray pipe in the clean case, spray pipe one end is just to the annular brush, the other end stretches out clean case and communicates there is the water supply spare, be equipped with. The utility model discloses a scrub the measuring rope to the annular brush to this mud that has reduced measuring rope week side has prolonged the life of measuring rope.

Description

Novel pile foundation hole depth measuring device

Technical Field

The utility model belongs to the technical field of the technique of engineering construction and specifically relates to a novel pile foundation hole depth measuring device is related to.

Background

The hole depth must be measured many times during building pile foundation engineering drilling and concreting construction, if geology is better, when adopting dry drilling pore-forming technology, the measuring hole depth can directly adopt the steel ruler, if geology is relatively poor, when adopting mud dado machinery pore-forming technology, generally adopt the survey rope to measure, during the measurement, the survey rope must stretch into in the drilling mud, until the hole bottom, after the measurement is accomplished, the survey rope is polluted by the mud, when receiving the rope, must clear up the back and just can receive to the reuse of preparation. However, in actual construction, due to repeated measurement, trouble is saved, when the measuring rope is folded, the measuring rope is mostly directly placed on the ground, mud cannot be cleaned or grass is cleaned, and the service life of the measuring rope is short; meanwhile, most of the measuring rope materials in the prior art are made of nylon materials, and after the measuring rope is used for a period of time, the measuring rope is deformed and damaged due to slurry soaking or friction. The digital mark on the measuring rope is made of an iron sheet material, and the measuring rope is tightly wrapped and clamped on the nylon measuring rope, so that the phenomena of movement or falling off and the like easily occur, and the service cycle and the service life of the measuring rope are short.

The Chinese patent with the publication number of CN204163712U is retrieved, and discloses a self-cleaning type building pile foundation hole depth measuring device, which comprises a hole depth measuring mechanism with a thread rope and a cleaning device for cleaning the thread rope, wherein the hole depth measuring mechanism comprises a support, a wire collecting device and a wire hammer, the wire collecting device is fixed on the support and used for collecting and paying off the wire, the wire hammer is connected to the tail end of the thread rope, and the cleaning device comprises a water storage device with a water outlet and a water pipe connected to the water outlet of the water storage device and the wire outlet end of the wire collecting device.

The above prior art solutions have the following drawbacks: after the cotton rope is soaked for a period of time in slurry, mud is attached to each part of the cotton rope, when the cotton rope is taken up, the cotton rope is washed only by water, the washing effect is limited, and the mud on the cotton rope can still remain on the periphery of the cotton rope, so that the service life of the cotton rope is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a novel pile foundation hole depth measuring device has the advantage that improves measuring rope cleaning quality to the life of extension measuring rope.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a novel pile foundation hole depth measuring device comprises: the device comprises a frame, a rope roller, a measuring rope, a hanging hammer and a cleaning box, wherein the axis of the rope roller is horizontally and rotatably arranged on the frame, and the frame is provided with a power part for driving the rope roller to rotate, the measuring rope is wound around the periphery of the rope roller, one end of the measuring rope penetrates through the cleaning box from top to bottom, the bottom end of the measuring rope is fixed with the hanging hammer, the upper side and the lower side of the cleaning box are both provided with through holes for the measuring rope to pass through, the hole wall of the through hole at the lower side of the cleaning box is rotatably provided with an annular brush which is consistent with the axis of the through hole, the inner side of the annular brush is provided with brush hair, the end part of the brush hair is propped against the peripheral side of the measuring rope, a water spray pipe is arranged in the cleaning box, one end of the water spray pipe is opposite to the annular brush, the other end of the water spray pipe extends out of the cleaning box and is communicated with a water supply part, a rotating assembly used for driving the annular brush to rotate is arranged between the cleaning box and the annular brush.

By adopting the technical scheme, when the depth of the pile foundation hole is measured, the measuring rope is driven to descend by the hanging hammer, and when the hanging hammer falls to the bottom of the pile foundation hole, the measuring rope is changed from a stretched state to a loose state, so that the depth of the pile foundation hole is measured by the descending height of the measuring rope; after the measurement is accomplished, power component drives the rope roller and rotates, the rope roller rotates and drives the measuring rope rolling and rise, rise along with the measuring rope, the measuring rope gets into clean incasement gradually, when the measuring rope gets into clean case, rotating assembly drives the annular brush and rotates, thereby the inboard brush hair of annular brush is scrubbed the measuring rope, and supply water spare simultaneously and supply water towards the spray pipe, the spray pipe sprays water to the annular brush, mud on the annular brush is washed, and the water of spray pipe assists the annular brush to wash the measuring rope simultaneously, with this mud that has reduced measuring rope week side, the possibility of mud corruption measuring rope has been reduced, the life of measuring rope has been prolonged.

The utility model discloses can further configure to in a preferred example, the top of annular brush extends in the clean case, rotating assembly includes worm wheel and worm, the fixed cover of worm wheel is established annular brush top, the worm wears to locate perpendicularly the lateral wall of clean case, just the worm with the worm wheel meshing, the worm is kept away from the one end of worm wheel extends the outside of clean case just is equipped with and is used for the drive worm pivoted drive assembly.

Through adopting above-mentioned technical scheme, during the survey line rolling, drive the worm through drive assembly and rotate, because worm wheel and worm meshing to worm wheel and annular brush are driven and are rotated, and the inboard brush hair of annular brush is scrubbed the survey line, has reduced the mud of survey line week side with this, has prolonged the life of survey line.

The utility model discloses can further configure to in a preferred example, drive assembly includes belt and two band pulleys, two the band pulley is fixed the cover respectively and is established the worm with on the rope roller, the belt is around between two band pulleys.

Through adopting above-mentioned technical scheme, power spare drives the rope roller and rotates to drive the worm under belt drive's effect and rotate, consequently the worm rotates and drives the annular brush and rotate, at the in-process of survey rope rolling, the annular brush rotates simultaneously, rubs with this convenience to the mud of survey rope week side, has reduced the mud of survey rope week side, with this life who has prolonged the survey rope.

The utility model discloses can further configure to in a preferred example, be equipped with the foam-rubber cushion on the fenestrate pore wall of clean case upside.

Through adopting above-mentioned technical scheme, when the measuring rope comes out from the clean box, the foam-rubber cushion cleans measuring rope's week side to this has reduced measuring rope week side remaining ponding, makes measuring rope be difficult for receiving ponding and corrodes, with the life of extension measuring rope.

The utility model discloses can further configure to in a preferred example, the upside of dustbin is rotated and is installed the horizontal leading wheel of axis.

Through adopting above-mentioned technical scheme, the back is worn out from the upside of clean box to the survey rope, through the direction of leading wheel for the survey rope that the survey rope is located between clean box and the leading wheel is in vertical state, makes things convenient for the foam-rubber cushion to clean the survey rope with this.

The utility model discloses can further configure to in a preferred example, vertical one side of clean case is the chamber door, the chamber door articulates on the clean case.

By adopting the technical scheme, the box door is opened, so that the slurry in the box can be conveniently cleaned.

The utility model discloses can further configure to in a preferred example, a plurality of holes that leak have been seted up to the downside of cleaning box.

Through adopting above-mentioned technical scheme, the water of spray pipe washing annular brush flows through the hole that leaks to reduce the possibility that has ponding in the clean case.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the measuring rope is wound, when the measuring rope enters the cleaning box, the rotating assembly drives the annular brush to scrub the peripheral side of the measuring rope, and the water spraying pipe sprays water towards the annular brush, so that slurry on the annular brush is washed, and meanwhile, the water of the water spraying pipe improves the quality of the annular brush for scrubbing the measuring rope, so that the slurry on the peripheral side of the measuring rope is reduced, and the service life of the measuring rope is prolonged;

2. when the power part drives the rope roller to rotate, the worm is driven to rotate due to the transmission of the belt, so that the annular brush is driven to rotate along with the winding of the measuring rope, and the cleaning of the measuring rope is facilitated;

3. when the measuring rope comes out from the cleaning box, the peripheral side of the measuring rope is wiped through the spongy cushion, accumulated water on the peripheral side of the measuring rope is reduced, the possibility that the measuring rope is corroded is reduced, and the service life of the measuring rope is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the cleaning box of the present invention.

Reference numerals: 1. a frame; 2. a rope roller; 3. rope measurement; 4. hanging a hammer; 5. a cleaning tank; 6. perforating; 7. an annular brush; 8. brushing; 9. a water spray pipe; 10. a worm gear; 11. a worm; 12. a belt; 13. a pulley; 14. a sponge cushion; 15. a guide wheel; 16. a box door; 17. a water leakage hole; 18. a support plate; 19. a servo motor; 20. and (4) a water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a novel pile foundation hole depth measuring device, including frame 1, rope roller 2, survey rope 3, sash weight 4 and clean box 5. Wherein the frame 1 is composed of two vertical and opposite supporting plates 18, and the axis of the rope roller 2 is horizontally and rotatably arranged between the two supporting plates 18 and is positioned at the upper side of the supporting plates 18. The machine frame 1 is provided with a power part for driving the rope roller 2 to rotate, the power part is a servo motor 19, the servo motor 19 is fixed on one side of the supporting plate 18, and an output shaft of the servo motor 19 is coaxially fixed with the rope roller 2. The cleaning box 5 is in a hollow square shape, one vertical side of the cleaning box is provided with a box door 16, and the box door 16 is hinged on the cleaning box 5. One side of the cleaning box 5 departing from the box door 16 is fixed on the supporting plate 18, and one side of the two supporting plates 18 facing the cleaning box 5 is fixed with the cleaning box 5. The measuring rope 3 is wound around the periphery of the rope roller 2, one end of the measuring rope 3 penetrates through the cleaning box 5 from top to bottom, and the bottom end of the measuring rope 3 is fixed with the hanging hammer 4. The upper and lower both sides of cleaning box 5 all offer the perforation 6 that supplies measuring rope 3 to pass through. During the measurement, servo motor 19 drives rope roller 2 and rotates, and survey rope 3 unreels along with the rotation of rope roller 2, and under the weight effect of sash weight 4, survey rope 3 is in the state of tightening, and when sash weight 4 fell to the hole bottom of stake foundation hole, survey rope 3 was lax state to this unreels the depth of length measurement stake foundation hole through survey rope 3.

Referring to fig. 1 and 2, an annular brush 7 having the same axis as the through hole 6 is rotatably mounted on the hole wall of the through hole 6 at the lower side of the cleaning box 5, a plurality of brush bristles 8 are integrally formed on the inner side of the annular brush 7, and the end portions of the brush bristles 8 abut against the peripheral side of the measuring string 3. A water spraying pipe 9 is arranged in the cleaning box 5, the water spraying pipe 9 is arranged in an L shape, one end of the water spraying pipe 9 is right opposite to the annular brush 7, and the other end of the water spraying pipe extends out of the cleaning box 5 and is communicated with a water supply piece. The water supply part is a water pump 20, one end of the water pump 20 is communicated with one end of the spray pipe 9 outside the cleaning box 5, and the other end is communicated with a water tank (not shown in the figure). A rotating assembly for driving the annular brush 7 to rotate is arranged between the cleaning box 5 and the annular brush 7. When 3 rolling of measuring rope, when 3 entering clean case 5 of measuring rope, rotating assembly drove annular brush 7 and rotates to the brush hair 8 of annular brush 7 scrubs measuring rope 3. Meanwhile, the water spraying pipe 9 flushes water towards the annular brush 7, slurry on the annular brush 7 is flushed away, and the annular brush 7 is assisted by water sprayed from the water spraying pipe 9 to clean the measuring rope 3, so that the slurry on the peripheral side of the measuring rope 3 is reduced, and the service life of the measuring rope 3 is prolonged.

Referring to fig. 1 and 2, the top end of the ring brush 7 extends into the cleaning tank 5, and the rotating assembly includes a worm wheel 10 and a worm 11. The worm wheel 10 is coaxially and fixedly sleeved at the top end of the annular brush 7, the worm 11 vertically penetrates through the side wall of the cleaning box 5, and the worm 11 is meshed with the worm wheel 10. One end of the worm 11 far away from the worm wheel 10 extends to the outside of the cleaning box 5, and the axis of the worm 11 is consistent with the axial direction of the rope roller 2. One end of the worm 11 far away from the worm wheel 10 is provided with a driving assembly for driving the worm 11 to rotate, and the driving assembly comprises a belt 12 and two belt wheels 13. The two belt wheels 13 are respectively fixedly sleeved on the worm 11 and the rope roller 2, and the belt 12 is sleeved between the two belt wheels 13. Thus, when the rope roller 2 is driven by the servo motor 19 to rotate, the worm 11 is driven to rotate by the belt 12, and the worm wheel 10 and the annular brush 7 rotate together because the worm wheel 10 and the worm 11 are meshed. When the rope roller 2 rotates, the annular brush 7 can be adjusted to rotate, so that the measuring rope 3 can be conveniently brushed.

Referring to fig. 2, a plurality of water leakage holes 17 are formed through the lower side of the cleaning tank 5 in order to facilitate the drainage of accumulated water in the cleaning tank 5.

Referring to fig. 1 and 2, a sponge pad 14 is adhered to the wall of the through hole 6 on the upper side of the cleaning tank 5. Two lug plates which are opposite to each other are fixed on the upper side of the cleaning box 5, and a guide wheel 15 with a horizontal axis is rotatably arranged between the two lug plates. When the measuring rope 3 penetrates out of the upper side of the cleaning box 5, the measuring rope 3 is wound on the rope roller 2 again through the guiding of the guide wheel 15, and the measuring rope 3 between the guide wheel 15 and the cleaning box 5 is in a vertical state. When the measuring rope 3 penetrates out of the cleaning box 5, the sponge cushion 14 wipes the peripheral side of the measuring rope 3, so that accumulated water on the peripheral side of the measuring rope 3 is reduced.

The implementation principle of the embodiment is as follows:

when the depth of a pile foundation hole is measured, the lifting hammer 4 drives the measuring rope 3 to descend, and when the lifting hammer 4 falls to the bottom of the pile foundation hole, the measuring rope 3 is changed from a stretched state to a loose state, so that the depth of the pile foundation hole is measured through the descending height of the measuring rope 3; after the measurement is accomplished, servo motor 19 drives 2 rolling of rope roller, thereby survey rope 3 is driven the rolling, and simultaneously, under the driven effect of belt 12, worm 11 is driven and is rotated, and through the meshing of worm 11 and worm wheel 10, worm wheel 10 and annular brush 7 are driven and are rotated, with this along with the rolling of survey rope 3, annular brush 7 is scrubbed the week side of survey rope 3, spray pipe 9 sprays water to the annular brush simultaneously, the cleaning quality of 3 week sides of survey rope has been improved, the mud of 3 week sides of survey rope has been reduced, thereby the life of survey rope 3 has been prolonged.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a novel pile foundation hole depth measuring device which characterized in that includes: the rope roller cleaning machine comprises a frame (1), a rope roller (2), a measuring rope (3), a hanging hammer (4) and a cleaning box (5), wherein the rope roller (2) is horizontally and rotatably installed on the frame (1), a power part for driving the rope roller (2) to rotate is arranged on the frame (1), the measuring rope (3) is wound on the periphery of the rope roller (2), one end of the measuring rope (3) penetrates through the cleaning box (5) from top to bottom, the bottom end of the measuring rope (3) is fixed with the hanging hammer (4), through holes (6) for the measuring rope (3) to pass through are formed in the upper side and the lower side of the cleaning box (5), an annular brush (7) which is consistent with the axis of the through holes (6) is rotatably installed on the hole wall of the through holes (6) on the lower side of the cleaning box (5), brush bristles (8) are arranged on the inner side of the annular brush (7), the end parts of the brush bristles (8) are abutted against the periphery of the, a water spraying pipe (9) is arranged in the cleaning box (5), one end of the water spraying pipe (9) is opposite to the annular brush (7), the other end of the water spraying pipe extends out of the cleaning box (5) and is communicated with a water supply part, and a rotating assembly used for driving the annular brush (7) to rotate is arranged between the cleaning box (5) and the annular brush (7).

2. The novel pile foundation hole depth measuring device according to claim 1, characterized in that the top end of the annular brush (7) extends into the cleaning box (5), the rotating component comprises a worm wheel (10) and a worm (11), the worm wheel (10) is fixedly sleeved on the top end of the annular brush (7), the worm (11) vertically penetrates through the side wall of the cleaning box (5), the worm (11) is meshed with the worm wheel (10), and one end of the worm (11), which is far away from the worm wheel (10), extends to the outside of the cleaning box (5) and is provided with a driving component for driving the worm (11) to rotate.

3. A novel pile foundation hole depth measuring device according to claim 2, wherein the driving assembly comprises a belt (12) and two belt wheels (13), the two belt wheels (13) are fixedly sleeved on the worm (11) and the rope roller (2), respectively, and the belt (12) is sleeved between the two belt wheels (13).

4. A novel pile foundation hole depth measuring device as claimed in claim 1, characterized in that a sponge pad (14) is arranged on the hole wall of the perforation (6) on the upper side of the cleaning box (5).

5. A novel pile foundation hole depth measuring device according to claim 4, characterized in that the upper side of the cleaning box (5) is rotatably provided with a guide wheel (15) with a horizontal axis.

6. A novel pile foundation hole depth measuring device according to claim 1, characterized in that a vertical side of the clean box (5) is a box door (16), and the box door (16) is hinged on the clean box (5).

7. A novel pile foundation hole depth measuring device according to claim 6, characterized in that a plurality of water leakage holes (17) are opened on the lower side of the cleaning box (5).