CN218034801U - Pile hole aperture detection equipment - Google Patents

Abstract

The utility model belongs to aperture check out test set field, especially a stake hole aperture check out test set does not possess the easy mistake of locking function and touches the diameter that leads to the numerical value that obtains inaccurate and stake hole depths then can not the measuring problem to current activity measuring tape, the electric iron comprises a handle, the handle bottom is rotated and is connected with the carousel, carousel bottom surface center fixedly connected with fixed axle, fixed axle bottom end fixedly connected with second connecting tube cover, second connecting tube cover endotheca is established and is connected with the extension steel pipe, the first connecting tube cover of extension steel pipe bottom fixedly connected with, first connecting tube cover endotheca is established and is connected with the dead lever, fixed rod tip fixedly connected with screwed pipe, threaded connection has the screw square on the screwed pipe, and the screwed pipe bottom rotates through the bearing and is connected with the fixed block, the utility model discloses can carry out the aperture to the different depth position in stake hole and measure the precision height, the scale locking, excellent in use effect.

Description

Pile hole aperture detection equipment

Technical Field

The utility model relates to an aperture check out test set technical field especially relates to highway engineering manages with stake hole aperture check out test set.

Background

In the process of highway construction, the quality of a pile foundation is the foundation of the quality of the whole construction project, and a pile hole is the foundation of a foundation, so that the aperture of the pile hole needs to be accurately detected to judge whether the use requirement is met; in order to make the foundation pile bear the tensile force, the pile hole is drilled to the bottom and then the measure of expanding the bottom is adopted, so that the poured foundation pile is thick at the bottom and thin at the top, the tensile force is far greater than that of a straight pile which bears the tensile force by friction alone, and the construction is not troublesome.

When the aperture of the conventional highway pile hole is measured, the flexible measurement is required to be carried out by matching with a movable measuring scale, the movable measuring scale does not have a locking function, the movable measuring scale is easy to be touched by mistake after the measurement is finished, so that the obtained numerical value is inaccurate, the diameter of the upper end of the pile hole can be measured only during the measurement, and the diameter in the deep part of the pile hole cannot be measured;

therefore, the pile hole aperture detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the movable measuring tape among the prior art and not possessing the easy mistake of locking function and touching the diameter that leads to the numerical value that obtains inaccurate and stake hole depths then can not measure the shortcoming, and the highway engineering who proposes manages and uses stake hole aperture check out test set.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a stake hole aperture check out test set, includes the handle, the handle bottom is rotated and is connected with the carousel, carousel bottom surface center fixedly connected with fixed axle, the carousel is used for laborsaving and swift drive fixed axle and rotates, fixed axle bottom fixedly connected with second connecting tube cover, the second connecting tube cover endotheca is established and is connected with the extension steel pipe, the first connecting tube cover of extension steel pipe bottom fixedly connected with, the second connecting tube cover is used for can breaking away from connecting the extension steel pipe, first connecting tube cover endotheca is established and is connected with the dead lever, and the dead lever is used for making things convenient for the extension steel pipe to carry out the bottom connector of changing usefulness, dead lever tip fixedly connected with screwed pipe, threaded square on the screwed pipe, and the screwed pipe bottom rotates through the bearing and is connected with the fixed block, and the screwed pipe is used for making threaded square up-and-down motion of threaded connection, rotate on the screwed square and be connected with four supports, four all rotate on the support and be connected with first activity graduated scale, four supports are used for rotating and connect first activity graduated scale reach the purpose of controlling first activity graduated scale, four the equal sliding connection in the first activity graduated scale outside, four.

Preferably, be connected with T style of calligraphy sleeve through the bearing rotation on the fixed axle, it has three support arm, three to articulate through the articulated shaft on the T style of calligraphy sleeve the inside equal sliding connection of support arm has second activity measuring tape, and is three all be provided with the second scale strip on the support arm.

Preferably, the second connecting pipe sleeve is provided with a plurality of first pin holes in a vertical linear array, the lengthened steel pipe is provided with second pin holes, and the second pin holes are fixedly connected with the first pin holes through fastening pins.

Preferably, four of the brackets are hinged with four shafts and four front ends of the first movable measuring scale, and four of the brackets are hinged with four shafts and a threaded block, a dome bolt is screwed on the threaded block, and the dome bolt and a threaded pipe can be detachably connected.

Preferably, four equal threaded connection has a square roof bolt on the first activity measuring tape, and equal fixedly connected with slider on four first activity measuring tapes, four equal fixedly connected with square roof bolt of square roof bolt tip.

Preferably, four fixed scale is last to be fixed and is provided with first scale bar, and four fixed scale is last all to be fixed with the spacing post of spacing first activity measuring tape.

In the utility model, the pile hole aperture detection equipment can fix and fasten the pin through the different first pin holes and second pin holes through the plurality of first pin holes of the vertical linear array arranged on the first connecting pipe sleeve, so as to achieve the effect of fine adjustment of the measuring depth, and the lengthened steel pipe can be removed from the fixing and lengthened and replaced by taking out the pins on the first connecting pipe sleeve and the second connecting pipe sleeve, so that the position of the pile hole depth can be measured;

because the threaded square block on the threaded pipe drives the first movable measuring scale to slide through the bracket, and the dome bolt is arranged on the threaded square block and can bolt the threaded square block to move, the position of the first movable measuring scale cannot be changed due to error contact during measurement, and because the four first movable measuring scales are used for measuring, a better positioning center can be realized, so that the measurement accuracy is high;

the utility model discloses can carry out the aperture to the different degree of depth positions in stake hole and measure, measure the precision height, the scale locking, the result of use is good.

Drawings

Fig. 1 is a schematic perspective view of a pile hole diameter detection device for road engineering supervision according to the present invention;

fig. 2 is a schematic plan view of the pile hole diameter detection device for road engineering supervision according to the present invention;

fig. 3 is the utility model provides a highway engineering is managed with stake hole aperture check out test set's extra long steel pipe structure schematic diagram.

In the figure: 1. a handle; 2. a turntable; 3. a fixed shaft; 4. a second graduated strip; 5. a T-shaped sleeve; 6. a first connecting pipe sleeve; 7. a first pin hole; 8. fastening a pin; 9. a threaded pipe; 10. a thread square block; 11. a support; 12. hinging a shaft; 13. fixing a scale; 14. a slider; 15. a first scale bar; 16. a limiting post; 17. a first movable measuring tape; 18. a square top bolt; 19. a dome bolt; 20. a fixing rod; 21. a second pin hole; 22. lengthening the steel pipe; 23. A support arm; 24. a second connecting pipe sleeve; 25. a fixed block; 26. a second movable measuring tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a pile hole aperture detection device includes a handle 1, a rotary table 2 is rotatably connected to a bottom end of the handle 1, a fixed shaft 3 is fixedly connected to a center of a bottom surface of the rotary table 2, the rotary table 2 is used for driving the fixed shaft 3 to rotate in a labor-saving and rapid manner, a second connecting pipe sleeve 24 is fixedly connected to a bottom end of the fixed shaft 3, an elongated steel pipe 22 is sleeved in the second connecting pipe sleeve 24, a first connecting pipe sleeve 6 is fixedly connected to a bottom end of the elongated steel pipe 22, the second connecting pipe sleeve 24 is used for connecting the elongated steel pipe 22 in a detachable manner, a fixed rod 20 is sleeved in the first connecting pipe sleeve 6, the fixed rod 20 is used for facilitating replacement of the elongated steel pipe 22, a threaded pipe 9 is fixedly connected to an end portion of the fixed rod 20, a threaded block 10 is threadedly connected to the threaded pipe 9, a fixed block 25 is rotatably connected to a bottom end portion of the threaded pipe 9 through a bearing, the threaded block 10 is used for enabling the threaded pipe 9 to move up and down, four supports 11 are rotatably connected to the threaded block 10, four movable scales 17 are rotatably connected to the four supports 11, the four supports 11 are rotatably connected to the first movable scales 13, and the four scales are fixedly connected to an outer side of the fixed scale 13.

Example two

A pile hole aperture detection device comprises a handle 1, a rotary table 2 is rotatably connected to the bottom end of the handle 1, a fixed shaft 3 is fixedly connected to the center of the bottom surface of the rotary table 2, the rotary table 2 is used for driving the fixed shaft 3 to rotate in a labor-saving and rapid manner, a second connecting pipe sleeve 24 is fixedly connected to the bottom end of the fixed shaft 3, a T-shaped sleeve 5 is rotatably connected to the fixed shaft 3 through a bearing, three supporting arms 23 are hinged to the T-shaped sleeve 5 through a hinge shaft 12, a second movable measuring ruler 26 is slidably connected to the inside of each of the three supporting arms 23, a second scale bar 4 is arranged on each of the three supporting arms 23, an elongated steel pipe 22 is fixedly connected to the inside of the second connecting pipe sleeve 24 through a fastening pin 8, a first connecting pipe sleeve 6 is fixedly connected to the bottom end of the elongated steel pipe 22, the second connecting pipe sleeve 24 is detachably connected to the elongated steel pipe 22, a fixing rod 20 is fixedly connected to the inside of the first connecting pipe sleeve 6, the fixing rod 20 is used for facilitating the replacement of the steel pipe 22, a screw thread, four movable measuring ruler supports are connected to four screw thread connecting blocks 11, four screw thread connecting blocks 11 are connected to the four movable measuring ruler supports, four screw thread connecting pipe supports 11, four screw thread connecting blocks 17 are connected to the four movable measuring ruler supports, four screw thread measuring ruler supports 11, four screw thread measuring ruler blocks 11, and four supports 11 are articulated with screw thread square 10 through four axles, threaded connection has dome bolt 19 on the screw thread square 10, dome bolt 19 and screwed pipe 9 can break away from the connection, four first activity measuring tape 17 outside equal sliding connection have fixed scale 13, four first activity measuring tape 17 go up equal threaded connection have square roof bolt 18, and four first activity measuring tape 17 go up equal fixedly connected with slider 14, the equal fixedly connected with square roof bolt 18 of four square roof bolt 18 tip, four fixed scale 13's tip all with fixed block 25 fixed connection four fixed scale 13 go up fixed first scale 15 that is provided with, and all fixed spacing post 16 that is provided with spacing first activity measuring tape 17 on four fixed scale 13.

The utility model discloses in, highway engineering manages with stake hole aperture check out test set's theory of operation, at first, two fastening pins 8 are opened, then take off with first connecting pipe box 6 fixed connection's extension steel pipe 22, change the extension steel pipe 22 of suitable length according to actual conditions, load back again and extend steel pipe 22 and fix again with two fastening pins 8, then go the stake hole edge to open support arm 23 the at utmost, and according to the second scale bar 4 on the second activity measuring tape 26 on three support arm 23 the second activity measuring tape 26 all adjusts suitable length to, then place suitable position on the stake hole and begin to measure, through turning handle 1, carousel 2 drives fixed axle 3 and rotates, and then drive the extension steel pipe 22 that can break away from second connecting pipe box 24 and fix and rotate, drive and extend steel pipe box 22 fixed connection's first connecting pipe box 6 and rotate, make and first connecting pipe box 6 fixed connection's screwed pipe 9 rotate, make the threaded block 10 on the screwed pipe 9 move downwards, thereby make support 11 promote first activity measuring tape 17 to slide outwards, make the fixed at first activity measuring tape 17 the fixed sliding block 14, make the first activity measuring tape 17 the roof bolt 17 the fixed sliding block 17 on the movable bolt 17 the movable roof screw block 17, then 18 roof bolt 17, 18 roof bolt 17 reaches the fixed block, the roof bolt 17 simultaneously, 18 roof bolt 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a stake hole aperture check out test set, includes handle (1), its characterized in that: handle (1) bottom is rotated and is connected with carousel (2), carousel (2) bottom surface center fixedly connected with fixed axle (3), fixed axle (3) bottom fixedly connected with second connecting tube cover (24), second connecting tube cover (24) endotheca is established and is connected with elongated steel pipe (22), the first connecting tube cover (6) of elongated steel pipe (22) bottom fixedly connected with, the cover is established and is connected with dead lever (20) in first connecting tube cover (6), dead lever (20) tip fixedly connected with screwed pipe (9), threaded connection has screw thread square (10) on screwed pipe (9), and screwed pipe (9) bottom rotates through the bearing and is connected with fixed block (25), rotate on screw thread square (10) and be connected with four supports (11), four all rotate on support (11) and be connected with first activity graduated scale (17), four the equal sliding connection in first activity graduated scale (17) outside has fixed scale (13), four the tip of fixed scale (13) all with fixed block (25) fixed connection.

2. The pile hole aperture detection equipment according to claim 1, characterized in that the fixed shaft (3) is rotatably connected with a T-shaped sleeve (5) through a bearing, the T-shaped sleeve (5) is hinged with three support arms (23) through a hinge shaft (12), a second movable measuring scale (26) is slidably connected inside each of the three support arms (23), and the three support arms (23) are provided with second scale bars (4).

3. The pile hole aperture detection equipment according to claim 1, wherein the second connection pipe sleeve (24) is provided with a plurality of first pin holes (7) in a vertical linear array, the elongated steel pipe (22) is provided with a second pin hole (21), and the second pin hole (21) and the first pin hole (7) are fixedly connected through a fastening pin (8).

4. The pile hole diameter detection device according to claim 1, characterized in that four of the supports (11) are hinged by four shafts and four front ends of the first movable measuring scales (17), and four of the supports (11) are hinged by four shafts and a threaded block (10), a dome bolt (19) is screwed on the threaded block (10), and the dome bolt (19) and the threaded pipe (9) can be detachably connected.

5. The pile hole aperture detection equipment according to any one of claims 1 to 4, wherein the four first movable measuring scales (17) are all in threaded connection with square top bolts (18), the four first movable measuring scales (17) are all fixedly connected with sliding blocks (14), and the end parts of the four square top bolts (18) are all fixedly connected with square top bolts (18).

6. The pile hole aperture detection equipment according to claim 2, wherein a first scale bar (15) is fixedly arranged on four fixed scales (13), and a limiting column (16) for limiting a first movable measuring scale (17) is fixedly arranged on each of the four fixed scales (13).

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