CN216892563U

CN216892563U - Pile foundation hole depth measuring device

Info

Publication number: CN216892563U
Application number: CN202220674448.1U
Authority: CN
Inventors: 习新博; 杨向明; 景天祥; 张军锋; 葛利忠; 王国际; 习香
Original assignee: Shaanxi Construction Engineering Infrastructure Group Co ltd
Current assignee: Shaanxi Construction Engineering Infrastructure Group Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-05
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a pile foundation hole depth measuring device, which comprises a bracket, a winding drum, a rolling component, a drying mechanism and a sediment measuring rod, wherein the utility model is provided with a measuring rope and the sediment measuring rod, the measuring rope drives the sediment measuring rod to enter a pile foundation hole, the sediment measuring rod is inserted into the sediment at the bottom of the pile foundation hole to measure the thickness of the sediment, the measuring rope can measure the depth of the pile foundation hole, the utility model can extrude the measuring rope wound by the winding drum through the upper and lower rollers by arranging the rolling component and the drying mechanism, so that the moisture in the measuring rope is approximately extruded out, then the measuring rope wound on the winding drum is dried through the drying mechanism, so that the measuring rope is not easy to rot due to water absorption after the measuring rope is used, the service life of the device is prolonged, and the device is convenient to reuse.

Description

Pile foundation hole depth measuring device

Technical Field

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

Background

The bored concrete pile is direct trompil on the pile position of design, and its cross-section is circular, adds in downthehole steel reinforcement cage behind the pore-forming, and the cast-in-place concrete forms, in the construction, needs measure the uniformity in order to guarantee the pile hole degree of depth to pile foundation pore-forming degree of depth, ensures that engineering quality is reliable and stable.

However, the conventional pile foundation hole depth measuring device has the following defects;

1. the existing pile foundation hole depth measurement function is single, the pile foundation hole depth and the sediment thickness at the bottom of a pile foundation hole are inconvenient to measure simultaneously, and the measurement device is inconvenient to move.

2. The existing pile foundation hole depth measuring device is easy to absorb water on a measuring rope after use, and is inconvenient to reuse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pile foundation hole depth measuring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a pile foundation hole depth measuring device comprises a bracket, a winding drum, a rolling component, a drying mechanism and a sediment measuring rod, two fixed disks are arranged at the upper end of the bracket, a winding drum is arranged between the two fixed disks, one end of the winding drum is directly connected with a crank arranged on one side of the fixed disc, two extension rods are arranged at the front end of the bracket, guide wheels are arranged at the free ends of the two extension rods, a measuring rope is wound on the winding drum and is wound on the guide wheel, a sediment measuring rod is arranged at the free end of the measuring rope, an upper bearing disc is sleeved outside the measuring rope, slide bars are symmetrically inserted on the upper bearing disc from left to right, the slide bar can slide up and down relative to the upper bearing disc, the bottom end of the slide bar is provided with a lower bearing disc, the extension rod is provided with a rolling assembly, and the two fixed disks are provided with drying mechanisms.

As a further scheme of the utility model: the roll-in subassembly includes the roll stand, goes up compression roller and compression roller down, the roll stand welding is on two extension rods, install compression roller and compression roller down on the roll stand, and go up the compression roller both ends and all rotate with the roll stand with compression roller both ends down and be connected.

As a still further scheme of the utility model: the drying mechanism comprises a shell, an air blower and an electric heating coil, the air blower is installed at the top end of the shell, and the electric heating coil is installed at the top of the shell.

As a still further scheme of the utility model: the sediment measuring rod comprises a rod body, a conical head and a limiting disc, the conical head is installed at the bottom end of the rod body, the limiting disc is installed at the top end of the rod body, the measuring rope is tied on the limiting disc, and scale marks are arranged on the rod body.

As a still further scheme of the utility model: four brake trundles are installed at the bottom of the support, and a direction handle is installed at the rear part of the support.

As a still further scheme of the utility model: install portable power source on the interior bottom surface of support, portable power source passes through wire and electric heating coil and air-blower electric connection, the last switch that installs of portable power source.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the measuring rope and the sediment measuring rod are arranged, the sediment measuring rod is driven by the measuring rope to enter the pile foundation hole, the sediment measuring rod is inserted into the sediment at the bottom of the pile foundation hole to measure the thickness of the sediment, and the measuring rope can measure the depth of the pile foundation hole, so that one-time measurement is realized to obtain two kinds of data, and the working efficiency is greatly improved.

2. According to the utility model, the rolling component and the drying mechanism are arranged, the rolling component can extrude the measuring rope wound on the winding drum through the upper roller and the lower roller, so that the moisture in the measuring rope is approximately extruded out, and then the drying mechanism is used for drying the measuring rope wound on the winding drum, so that the measuring rope is not easy to rot due to water absorption after the use is finished, the service life of the device is prolonged, and the device is convenient to reuse.

3. According to the utility model, through arranging the brake trundles and the direction handle, a person can conveniently push the device to move, and the moving convenience of the device is improved.

Drawings

Fig. 1 is an overall structure schematic diagram of a pile foundation hole depth measuring device.

Fig. 2 is a schematic structural diagram of a pile foundation hole depth measuring device, namely the sediment measuring rod in fig. 1.

Fig. 3 is an internal structure schematic diagram of a pile foundation hole depth measuring device and the drying mechanism in fig. 1.

Fig. 4 is a schematic structural diagram of the rolling assembly in fig. 1 of the pile foundation hole depth measuring device.

1. A support; 2. fixing the disc; 3. a reel; 4. a crank; 5. an extension rod; 6. a guide wheel; 7. a rolling assembly; 701. a roller frame; 702. an upper compression roller; 703. a lower pressing roller; 8. a drying mechanism; 801. a housing; 802. a blower; 803. an electric heating coil; 9. a sediment measuring rod; 901. a rod body; 902. a conical head; 903. a limiting disc; 10. a lower bearing plate; 11. measuring a rope; 12. braking the caster; 13. a direction handle; 14. a mobile power supply; 15. scale lines; 16. a slide bar; 17. and an upper bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a pile foundation hole depth measuring device includes a support 1, a winding drum 3, a rolling assembly 7, a drying mechanism 8 and a sediment measuring rod 9, two fixed disks 2 are installed at an upper end of the support 1, the winding drum 3 is installed between the two fixed disks 2, one end of the winding drum 3 is directly connected to a crank 4 installed at one side of the fixed disk 2, two extension rods 5 are installed at a front end of the support 1, guide wheels 6 are installed at free ends of the two extension rods 5, a measuring rope 11 is wound on the winding drum 3, the measuring rope 11 is wound on the guide wheels 6, the sediment measuring rod 9 is installed at a free end of the measuring rope 11, an upper bearing disk 17 is sleeved outside the measuring rope 11, slide rods 16 are symmetrically inserted into the upper bearing disk 17 from left to right, through holes through which the slide rods 16 conveniently pass are opened on the upper bearing disk 17, the slide rods 16 can slide up and down relative to the upper bearing disk 17, a lower bearing disk 10 is installed at a bottom end of the slide rods 16, the extension rod 5 is provided with a rolling component 7, and the two fixed disks 2 are provided with drying mechanisms 8.

The rolling component 7 comprises a roller frame 701, an upper pressing roller 702 and a lower pressing roller 703, the roller frame 701 is welded on the two extension rods 5, the upper pressing roller 702 and the lower pressing roller 703 are installed on the roller frame 701, and two ends of the upper pressing roller 702 and two ends of the lower pressing roller 703 are rotatably connected with the roller frame 701.

The drying mechanism 8 includes a housing 801, a blower 802, and an electric heating coil 803, the blower 802 is mounted on the top end of the housing 801, and the electric heating coil 803 is mounted on the top inside the housing 801.

Sediment measuring stick 9 includes body of rod 901, conical head 902 and spacing dish 903, and conical head 902 is installed to the bottom of body of rod 901, and spacing dish 903 is installed on the top of body of rod 901, measures 11 tethers on spacing dish 903, is provided with scale mark 15 on the body of rod 901, and the setting of scale mark 15 can make things convenient for personnel to observe the thickness that body of rod 901 inserted the sediment.

Four brake casters 12 are installed at the bottom of the support 1, the arrangement of the brake casters 12 can improve the moving convenience of the device, and a direction handle 13 is installed at the rear part of the support 1. The arrangement of the direction handle 13 facilitates the operator to grasp the moving direction of the device.

The inner bottom surface of the support 1 is provided with a mobile power supply 14, the mobile power supply 14 is electrically connected with the electric heating coil 803 and the blower 802 through a lead, and the mobile power supply 14 is provided with a switch.

The working principle of the utility model is as follows:

when the device is used, a person holds the direction handle 13 and pushes the device to move to the position near a pile foundation hole under the drive of the four brake trundles 12, then one end of the measuring rope 11 provided with the sediment measuring rod 9 is put down into the pile foundation hole, then the crank 4 is rotated, the winding drum 3 is driven to rotate towards the unreeling direction through the crank 4, so that the measuring rope 11 continues to be below, when the position of sediment at the bottom of the pile foundation hole is reached, the lower bearing disc 10 is blocked on the sediment, the rod body 901 of the sediment measuring rod 9 is inserted into the sediment, the thickness of the sediment is measured, when the sediment is wound, the crank 4 is rotated reversely, the winding drum 3 is driven to rotate towards the winding direction through the crank 4, the measuring rope 11 drives the sediment measuring rod 9 to move upwards, most of water inside the measuring rope 11 is extruded when the measuring rope passes through the rolling assembly 7, then after the measuring rope is wound on the winding drum 3, the air is blown to the winding drum 3 through the air blower 802, when wind passes through the electric heating coil 803, the wind is heated into hot wind and blows towards the measuring rope 11 to dry the measuring rope, personnel determine the thickness of sediment according to the position of a mud line on the sediment measuring rod 9, and determine the depth of a pile foundation hole according to the length of the discharged measuring rope 11.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a pile foundation hole depth measuring device, includes support (1), reel (3), roll-in subassembly (7), stoving mechanism (8) and sediment measuring staff (9), its characterized in that: two fixed disks (2) are installed at the upper end of the support (1), a winding drum (3) is installed between the two fixed disks (2), one end of the winding drum (3) is directly connected with a crank (4) installed on one side of the fixed disks (2), two extension rods (5) are installed at the front end of the support (1), guide wheels (6) are installed at the free ends of the extension rods (5), measuring ropes (11) are wound on the winding drum (3), the measuring ropes (11) are wound on the guide wheels (6), sediment measuring rods (9) are installed at the free ends of the measuring ropes (11), a bearing disk (17) is sleeved outside the measuring ropes (11), sliding rods (16) are symmetrically inserted on the bearing disk (17) in a left-right mode, the sliding rods (16) can slide up and down relative to the bearing disk (17), and a lower bearing disk (10) is installed at the bottom end of the sliding rods (16), and a rolling component (7) is installed on the extension rod (5), and a drying mechanism (8) is installed on the fixed disc (2).

2. The pile foundation hole depth measuring device of claim 1, wherein: the rolling assembly (7) comprises a roller frame (701), an upper pressing roller (702) and a lower pressing roller (703), the roller frame (701) is welded on the two extension rods (5), the upper pressing roller (702) and the lower pressing roller (703) are installed on the roller frame (701), and the two ends of the upper pressing roller (702) and the two ends of the lower pressing roller (703) are rotatably connected with the roller frame (701).

3. The pile foundation hole depth measuring device of claim 1, wherein: drying mechanism (8) include casing (801), air-blower (802) and electric heating coil (803), air-blower (802) are installed to the top of casing (801), electric heating coil (803) are installed at the interior top of casing (801).

4. The pile foundation hole depth measuring device of claim 1, wherein: the sediment measuring rod (9) comprises a rod body (901), a conical head (902) and a limiting disc (903), wherein the conical head (902) is installed at the bottom end of the rod body (901), the limiting disc (903) is installed at the top end of the rod body (901), the measuring rope (11) is tied on the limiting disc (903) in a bolting mode, and scale marks (15) are arranged on the rod body (901).

5. The pile foundation hole depth measuring device of claim 1, wherein: four brake trundles (12) are installed to the bottom of support (1), direction handle (13) are installed to the rear portion of support (1).

6. The pile foundation hole depth measuring device of claim 1, wherein: install portable power source (14) on the interior bottom surface of support (1), portable power source (14) pass through wire and electric heating coil (803) and air-blower (802) electric connection, install the switch on portable power source (14).