CN219454929U - Pile foundation hole depth measuring device for concrete pipe pile construction - Google Patents

Abstract

The utility model discloses a pile foundation hole depth measuring device for concrete pipe pile construction, which relates to the technical field of measuring devices and comprises fixed legs, supporting tables, rotating drums, wire clamping handles and extension supporting legs. According to the utility model, after the paying-off motor is started, the measured measuring rope can be collected, the measuring rope is coiled through the gap between the wire clamping arc posts and the inside of the wire placing cylinder, when the wire clamping handle is manually rotated, the screw rod rotates to drive the sliding block to move, so that the position of the wire placing cylinder is changed, coiling of different positions of the measuring wire can be realized, coiling is more uniform, the measuring wire can be in a straight state when being coiled under the clamping of the wire clamping arc posts, and the coiling is simple, convenient and quick.

Description

A pile foundation hole depth measuring device for concrete pipe pile construction

technical field

The utility model relates to a pile foundation hole depth measuring device, relates to the technical field of measuring devices, in particular to a pile foundation hole depth measuring device for concrete pipe pile construction.

Background technique

In the urban construction in recent years, the construction progress is getting faster and faster, the volume of the project is getting bigger and bigger, and more and more pile foundation holes need to be excavated in the construction. On-site operators need to measure the depth of pile foundation holes frequently. The existing measurement method is mainly to hang a weight at one end of the measuring rope through a measuring rope with a scale, and then carry out the wire-setting measurement manually or by a motor.

There are following problems at prior art:

1. When measuring pipe piles, because the position of the machine is different when it is fixed, it is more troublesome to measure the height of the machine when measuring the depth;

2. After the depth measurement of the pile foundation hole is completed, when the measurement line is collected, it can only be coiled manually. This method is troublesome and takes too much time.

Utility model content

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A pile foundation hole depth measuring device for concrete pipe pile construction, including a fixed foot, a support platform, a rotating cylinder, a clamping handle and an extension foot, the top of the fixed foot is fixedly connected with a support platform, and the top of the support platform is behind A rotating cylinder is arranged above the end, a clamping handle is arranged above the top middle of the support platform, and extension legs are movably connected to the bottom of the support platform.

The thread clamping handle includes a screw, a slider and a wire barrel, the left end of the thread clamping handle is fixedly connected with a screw rod, the surface of the screw rod is movably connected with a slider, and the top of the slider is fixedly connected with a The thread setting barrel is fixedly connected with the thread setting barrel through a slide block arranged on the surface of the screw rod.

The extension leg includes a matching hole, a fixed slide bar and a stretching cylinder, the end face of the extension leg is provided with a matching hole, the top of the extension leg is movably connected with a fixed slide bar, and the bottom inner end face of the extension leg is fixed Connected with stretching cylinder.

The further improvement of the technical solution of the utility model lies in that: the left and right sides of the top of the support platform are fixedly connected with rib plates, the front of the top of the support platform is provided with a movable groove near the right end, and the top of the support platform is close to the front middle inner wall. The flexible connection is provided with clamping arc columns, and the number of the clamping arc columns is eight.

The further improvement of the technical solution of the utility model lies in that: the back of the clamping arc column is fixedly connected with an extrusion spring, and the surface of the clamping arc column is movably connected with a measuring line.

The further improvement of the technical solution of the utility model lies in that: the two ends of the rotating cylinder are fixedly connected with the limited circular plates, the surface of the rotating cylinder is movably connected with a measuring line, and the bottom of the measuring line is fixedly connected with a gravity block, and the The right end of the rotary cylinder is provided with a pay-off motor.

The further improvement of the technical solution of the utility model is that: the bottom of the fixed slide bar is fixedly connected with a pressing column, the top of the fixed slide bar is movably connected with a nut, and the surface of the pressing column is movably connected with the inner wall of the matching hole.

The further improvement of the technical solution of the utility model is that: the inner wall of the stretching cylinder is provided with rotating grooves longitudinally, and the number of the rotating grooves is seven, and the inner wall of the stretching cylinder is provided with transposition grooves transversely, and the The number of the transposition slots is two, the inside of the stretching cylinder is movably connected with a take-up rod, and the left and right surfaces of the take-up rod are fixedly connected with rotating lugs.

Owing to adopting above-mentioned technical scheme, relative to the prior art, the technical progress of the utility model is:

1. The utility model provides a pile foundation hole depth measuring device for concrete pipe pile construction. After the device is fixed by the fixed foot, the rotating lug is connected with the inner wall of the transposition groove by loosening the nut and rotating the coiling rod. Then the rotating lug can be matched with different rotating grooves, so that the distance between the two extension legs can be changed, and then adjusted according to the size of the pile foundation hole, and the pressing column can be matched with different matching holes. The stretching cylinder can be made to be close to the edge of the pile foundation hole, and it is more convenient not to calculate the height of the machine when measuring the depth.

2. The utility model provides a pile foundation hole depth measuring device for concrete pipe pile construction. After starting the pay-off motor, the measuring rope that has been measured can be collected, and the measuring rope passes through the gap between the clamping arc columns and the line is placed The inside of the drum is used for coiling. When the handle is manually turned, the screw rod rotates to drive the slider to move, and the position of the wire drum is changed, so that the coiling at different positions of the measuring line can be realized. It is more uniform, and the clamping arc column of the clamping line can make the measuring line in a straight state when coiled, and the coiling is simple, convenient and fast.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the main view structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the stretching cylinder of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure of the clamping arc column of the present invention.

In the figure: 1, fixed foot; 2, support platform; 21, rib plate; 22, movable slot; 23, clamping arc column; 231, extrusion spring; 3, rotating cylinder; 31, limit circular plate; 32, Measuring line; 33, gravity block; 34, pay-off motor; 4, clamping handle; 41, screw rod; 42, slider; 43, wire barrel; 5, extension leg; 51, matching hole; 52, fixed slide Rod; 521, pressing column; 522, nut; 53, stretching cylinder; 531, rotating groove; 532, transposition groove; 533, coiling rod; 534, rotating lug.

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail:

Example 1

As shown in Figures 1-4, the utility model provides a pile foundation hole depth measuring device for concrete pipe pile construction, which includes a fixed foot 1, a support platform 2, a rotating cylinder 3, a clamping handle 4 and an extension foot 5. The top of the foot 1 is fixedly connected with a support platform 2, and a rotating cylinder 3 is arranged above the top of the support platform 2 near the rear end to take up the measuring line 32. 32. When coiling, it can be coiled more evenly on the rotating cylinder 3, and the bottom of the support platform 2 is movably connected with an extension leg 5. When measuring the depth, the measurement of the height of the equipment can be omitted.

As shown in Figures 1-4, in this embodiment, preferably, ribs 21 are fixedly connected to the left and right sides of the top of the support platform 2, and a movable groove 22 is opened on the right end of the top front of the support platform 2. The top is movably connected with the clamping arc column 23 on the front middle part inner wall, and the quantity of the clamping arc column 23 is eight, and every four clamping arc columns 23 realize the fixing of the measuring line 32, which is convenient for collecting the measuring line 32 Straightness, the back of the clamping arc column 23 is fixedly connected with an extrusion spring 231. When the measuring line 32 is collected, it is inclined to squeeze the extrusion spring 231, so that it can be closely attached to different clamping arc columns 23 Fix and replace its position, and the surface of clamping arc post 23 is movably connected with measuring line 32 .

As shown in Figures 1-4, preferably, the two ends of the rotating cylinder 3 are fixedly connected with the limit circular plate 31, the surface of the rotating cylinder 3 is movably connected with a measuring line 32, and the bottom of the measuring line 32 is fixedly connected with a gravity block 33, for The depth of the pile foundation hole is measured when drooping, and the right end of the rotary cylinder 3 is provided with a wire-paying motor 34 .

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, the thread clamping handle 4 includes a screw rod 41, a slider 42 and a thread setting barrel 43, and the thread clamping handle 4 The left end of the screw rod 41 is fixedly connected with a screw rod 41, the surface of the screw rod 41 is movably connected with a slider 42, and the top of the slider 42 is fixedly connected with a wire-setting barrel 43, and the screw rod 41 is connected with the wire-setting barrel through the slider 42 arranged on its surface. 43 is fixedly connected, and the rotation of the clamping handle 4 can adjust the position of the wire setting drum 43, so that the measuring wire 32 can be controlled to be evenly distributed when it is wound on the rotating drum 3.

Example 3

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, the extension leg 5 includes a matching hole 51, a fixed slide bar 52 and a stretching cylinder 53, and the extension leg 5 The end surface is provided with a matching hole 51, the top of the extension leg 5 is movably connected with a fixed slide bar 52, the inner end surface of the bottom of the extension leg 5 is fixedly connected with a stretching cylinder 53, and the bottom of the fixed slide bar 52 is fixedly connected with a pressing column 521. The top of the slide bar 52 is movably connected with a nut 522, loosening the nut 522 and elongating the take-up rod 533 can make the stretching cylinder 53 be stuck on the top of pile foundation holes of different sizes, and the surface of the pressing column 521 is movably connected with the inner wall of the matching hole 51 The extension leg 5 can be elongated by connecting with different matching holes 51, so that the stretching cylinder 53 is close to the edge of the pile foundation hole. The inner wall of the stretching cylinder 53 is longitudinally provided with rotating grooves 531, and the number of rotating grooves 531 is seven One, so that the take-up rod 533 can be rotated when taking up the wire and pulling the wire, the inwall of the stretching cylinder 53 is provided with a transposition groove 532 transversely, so that the extension length of the take-up rod 533 can be changed, so that different sizes can be adjusted. The pile foundation hole is stuck to the top, and the number of transposition grooves 532 is two. The inside of the stretching cylinder 53 is movably connected with a take-up rod 533, and the left and right surfaces of the take-up rod 533 are fixedly connected with rotating lugs 534. , the rotating lug 534 is used to fix the position of the take-up rod 533 in the stretching cylinder 53 while realizing the rotating function.

Let's talk about the working principle of the pile foundation hole depth measuring device for concrete pipe pile construction.

As shown in Figures 1-4, when in use, first align the slider 42 of the device directly above the pile foundation hole through the fixed foot 1, and rotate the take-up rod 533 so that the rotating lug 534 is aligned with the inner wall of the transposition groove 532 Connect, and then loosen the nut 522, the position of the two extension legs 5 can be pulled apart, and the elongated length can be adjusted according to the size of the pile foundation hole, and then the rotating lug 534 can be snapped into the rotating groove 531 by fixing the nut 522 The inner wall is convenient for the rotation of the measurement line 32 when it is retracted. The length of the extension leg 5 can be adjusted by squeezing the pressing column 521, so that the fixed slide bar 52 can be close to the edge of the pile foundation hole, and it is more convenient to calculate the height. Start the pay-off motor 34 and put the gravity block 33 into the pile foundation hole with the measuring line 32 for depth measurement. After the measurement, reverse the pay-off motor 34. When the measuring line 32 passes through the clamping arc column 23, the measuring line will 32 has a tightening effect. When the measuring line 32 deviates in the clamping arc column 23, the extrusion spring 231 will make it constantly change its position and clamp it. By manually turning the clamping handle 4, the wire setting barrel The coiling position of the measuring line 32 inside 43 is changed, so that the measuring line 32 can be evenly coiled onto the rotating drum 3 .

The above has generally described the utility model in detail, but on the basis of the utility model, some modifications or improvements can be made to it, which is obvious to those skilled in the art. Therefore, any modification or improvement that does not depart from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (6)

1. A pile foundation hole depth measuring device for concrete pipe pile construction, comprising a fixed foot (1), a support platform (2), a rotating cylinder (3), a clamping handle (4) and an extension foot (5), its characteristics In that: the top of the fixed foot (1) is fixedly connected with a support platform (2), the top of the support platform (2) is provided with a rotating cylinder (3) above the rear end, and the top middle of the support platform (2) A clamping handle (4) is arranged on the top, and the bottom of the support platform (2) is movably connected with an extension leg (5); The thread clamping handle (4) includes a screw rod (41), a slider (42) and a wire barrel (43), and the left end of the thread clamping handle (4) is fixedly connected with a screw rod (41). The surface of bar (41) is movably connected with slide block (42), and the top of described slide block (42) is fixedly connected with setting line barrel (43), and described screw mandrel (41) is arranged on its surface by the slide block ( 42) be fixedly connected with the wire barrel (43); The extension leg (5) includes a matching hole (51), a fixed slide bar (52) and a stretching cylinder (53), the end surface of the extension leg (5) is provided with a fitting hole (51), and the extension leg ( 5) is movably connected with a fixed slide bar (52), and the inner end surface of the bottom of the extension leg (5) is fixedly connected with a stretching cylinder (53). 2. A kind of pile foundation hole depth measuring device for concrete pipe pile construction according to claim 1, characterized in that: the top left and right sides of the support platform (2) are fixedly connected with ribs (21), the A movable groove (22) is provided at the front right end of the top of the support platform (2), and a clamping arc column (23) is movably connected to the inner wall of the front middle part of the top of the support platform (2), and the clamping arc column The number of (23) is eight. 3. A pile foundation hole depth measuring device for concrete pipe pile construction according to claim 2, characterized in that: the back of the clamping arc column (23) is fixedly connected with an extrusion spring (231), and the The surface of the clamping line arc post (23) is movably connected with a measuring line (32). 4. A pile foundation hole depth measuring device for concrete pipe pile construction according to claim 1, characterized in that: the two ends of the rotating cylinder (3) are fixedly connected with a limited circular plate (31), and the rotating The surface of the cylinder (3) is movably connected with a measuring line (32), the bottom of the measuring line (32) is fixedly connected with a gravity block (33), and the right end of the rotating cylinder (3) is provided with a pay-off motor (34) . 5. A pile foundation hole depth measuring device for concrete pipe pile construction according to claim 1, characterized in that: the bottom of the fixed sliding rod (52) is fixedly connected with a pressing column (521), and the fixed sliding rod (52) is fixedly connected with a pressing column (521). A nut (522) is movably connected to the top of the rod (52), and the surface of the pressing post (521) is movably connected to the inner wall of the fitting hole (51). 6. A pile foundation hole depth measuring device for concrete pipe pile construction according to claim 1, characterized in that: the inner wall of the stretching cylinder (53) is longitudinally provided with a rotating groove (531), and the rotating The number of grooves (531) is seven, and the inner wall of the stretching cylinder (53) is provided with transposition grooves (532) transversely, and the number of the transposition grooves (532) is two. The inside of (53) is movably connected with a take-up rod (533), and the left and right surfaces of the take-up rod (533) are fixedly connected with rotating lugs (534).