CN218270496U - A detection device for the thickness of foundation engineering construction sediment - Google Patents

Abstract

The utility model provides a detection apparatus for foundation engineering construction sediment thickness, including the base, the top fixed mounting of base has the fixed plate, and the one end laminating of fixed plate is equipped with the graduation apparatus, and the top fixed mounting of fixed plate has the backup pad, and one side bottom fixed mounting of backup pad has the support frame, and the connecting hole has been seted up to the support frame bottom, and the inside one side transmission of support frame is connected with the dwang, and the outside fixed mounting of dwang has rope rolling dish, and the outside swing joint of rope rolling dish has detection mechanism, the utility model discloses beneficial effect: through the infrared sensor who is equipped with, make things convenient for the user of service to detect the rotatory number of weeks of rope at infrared sensor, can give the single chip microcomputer controller with information automatic sending, make single chip microcomputer controller start work on next step, need not the manual work rather than the cooperation, possessed the advantage of fast work.

Description

A detection device for the thickness of foundation engineering construction sediment

technical field

The utility model belongs to the technical field of water conservancy engineering, in particular to a detection device for the thickness of foundation engineering construction sediment.

Background technique

Thickness of sediment, an engineering term, refers to the sediment left by the sedimentation or collapse of the hole during the drilling and cleaning process, which is not taken away by the circulating mud. Generally, they are relatively coarse particles, and the thickness of the sediment is the layer height of this layer of sediment. In the actual construction of the foundation, the thickness of the sediment needs to be measured, but the existing thickness detection device is more troublesome to use, and the detection results are not accurate enough. Therefore, there is one on the market. The detection device for the thickness of the foundation engineering construction sediment is also popularized and used;

Among them, the "detection device for the thickness of foundation engineering construction sediment" disclosed by the application number "CN201710177426.8" is also an increasingly mature technology, which records ", including gravity blocks, clamping teeth, detection rods, guide sleeves, Support rod, connecting jacking pipe, semi-circular measuring plate, fixed block, spring and movable clamping block, the detection rod is installed at the lower end of the gravity block, more than two clamping teeth are equidistantly processed on the left and right ends of the detection rod, and the guide sleeve passes through four The support rod is connected with the connecting jacking pipe, and the two semicircular measuring plates are symmetrically installed on the lower outer end of the connecting jacking pipe. , the four movable blocks are symmetrically installed in the fixed block, the movable block is connected with the fixed block through a spring, the locking teeth are assembled with the movable block, and the guide sleeve is installed on the detection rod. The invention is easy to use and easy to operate , good stability, reduced manpower input, and can quickly detect "sinking", but the detection device also has the following defects:

1) It is too troublesome in actual use, and the thickness of the detection is not accurate enough, which in turn leads to the need for multiple detections;

2) In actual use, it cannot be detected automatically, and it needs to be used manually, which is not convenient.

Utility model content

The purpose of this utility model is to provide a detection device for the thickness of foundation engineering construction sediment, which aims to solve the problem that it is too troublesome in actual use and the detection thickness is not accurate enough, which leads to the need for multiple detections. .

In order to achieve the above purpose, the utility model provides the following technical solutions: a detection device for the thickness of foundation engineering construction sediment, including a base, the top of the base is fixedly installed with a fixed plate, and one end of the fixed plate is fitted with a scale The top of the fixed plate is fixed with a support plate, the bottom of one side of the support plate is fixed with a support frame, the bottom of the support frame is provided with a connection hole, and the inner side of the support frame is connected with a rotating Rod, the outside of the rotating rod is fixedly installed with a rope take-up reel, and the outside of the rope take-up reel is movably connected with a detection mechanism.

As a preferred aspect of the present invention, the detection mechanism includes a rope that is movably connected to the outside of the rope winding reel, and the bottom of the rope passes through the connection hole at the bottom of the support frame and is fixedly installed with a waterproof sensor.

As a preferred embodiment of the present invention, an infrared sensor is fixedly installed at the bottom of the support frame, a support block is fixedly installed at the bottom middle of the support plate, and a first stepping motor is arranged at the bottom of the support block. The output shaft of the first stepper motor runs through the other side of the support frame and is fixedly connected with the rotating rod, and the bottom of the first stepper motor is provided with a single-chip controller.

As a preferred embodiment of the present invention, a measurer is slidably connected to the outside of the fixed plate, a moving block is arranged on one side of the measurer, and a threaded rod is threaded inside the moving block.

As a preferred aspect of the present invention, the top of the threaded rod is rotatably connected to the bottom of the other side of the support plate, the bottom of the threaded rod penetrates through the top of the base and is rotatably connected to the bottom of the inner wall of the base, and the outside of the threaded rod The bottom is provided with a driven bevel gear.

As a preferred embodiment of the present invention, a connecting block is fixedly installed in the middle of the inner wall of the base, a second stepping motor is arranged on the top of the connecting block, and a side of the output shaft of the second stepping motor is fixedly installed with The driving bevel gear, one side of the driving bevel gear meshes with the driven bevel gear.

As a preferred embodiment of the present invention, the waterproof sensor, the infrared sensor, the first stepping motor and the second stepping motor are all electrically connected to a single-chip controller, and the single-chip controller is electrically connected to an external power supply .

As a preferred aspect of the present invention, a counterweight is fixedly installed on the other side of the support plate.

Compared with the prior art, the beneficial effects of the utility model are:

1) Through the provided first stepping motor, it is convenient for the output end of the first stepping motor to rotate around its own axis to drive the rope take-up reel to rotate, so that the rope take-up reel rotates and discharges the rope to the bottom of the sediment. When the reel rotates once, the infrared sensor will transmit the information of one rotation to the single-chip controller, so that the single-chip controller will turn on the second stepping motor, and the output end of the second stepping motor will drive the active bevel gear, so that the active bevel gear will drive The driven bevel gear then drives the threaded rod to rotate, so that the moving block and the measuring device move one step on the scale, so that the thickness of the sediment can be accurately detected, avoiding the problem of inaccurate detection and the need for multiple inspections and confirmations;

2) Through the infrared sensor, it is convenient for the user to detect the number of rotations of the rope on the infrared sensor, and the information can be automatically sent to the single-chip controller, so that the single-chip controller can start the next step of work, without manual cooperation, and has the ability to work quickly The advantages.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of embodiment 1 in the utility model;

Fig. 2 is a schematic diagram of the internal structure of the base of Embodiment 1 in the utility model;

Fig. 3 is the enlarged structure schematic diagram of the infrared sensor of embodiment 1 in the utility model;

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1, base; 2, fixed plate; 3, scale table; 4, support plate; 5, support frame; 6, rotating rod; 7, rope reel; 8, detection mechanism; Waterproof sensor; 83, infrared sensor; 84, support block; 85, first stepping motor; 86, measuring device; 87, moving block; 88, threaded rod; 89, driven bevel gear; 891, connecting block; 892, the second stepping motor; 893, the driving bevel gear; 9, the counterweight.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-3, the utility model provides the following technical solutions: a detection device for the thickness of foundation engineering construction sediment, including a base 1, a fixed plate 2 is fixedly installed on the top of the base 1, and one end of the fixed plate 2 is attached to the device. There is a scale 3, a support plate 4 is fixedly installed on the top of the fixed plate 2, a support frame 5 is fixedly installed at the bottom of one side of the support plate 4, a connecting hole is provided at the bottom of the support frame 5, and a transmission connection is provided on one side of the support frame 5. Rotating rod 6, the outside of rotating rod 6 is fixedly installed with rope take-up reel 7, and the outside of rope take-up reel 7 is movably connected with detection mechanism 8.

In this embodiment: the detection mechanism 8 includes a rope 81 that is movably connected to the outside of the rope take-up reel 7 , and the bottom of the rope 81 passes through the connection hole at the bottom of the support frame 5 and is fixedly equipped with a waterproof sensor 82 .

Through the waterproof sensor 82 provided, when the convenient rope 81 brings the waterproof sensor 82 to the bottom of the sediment, the waterproof sensor 82 sends the data to the single-chip controller, so that the single-chip controller completes the measurement of the thickness of the sediment .

In this embodiment: the bottom of the support frame 5 is fixedly equipped with an infrared sensor 83, the middle part of the bottom of the support plate 4 is fixedly equipped with a support block 84, the bottom of the support block 84 is provided with a first stepping motor 85, the first stepping motor The output shaft of 85 runs through the other side of support frame 5 and is fixedly connected with turning bar 6, and the bottom of first stepper motor 85 is provided with single-chip microcomputer controller.

By the first stepping motor 85 provided, the output end of the first stepping motor 85 is convenient to rotate around its own axis to drive the rope take-up reel 7 to rotate, so that the rope take-up reel 7 puts the rope down to the inside of the sediment.

In this embodiment: a measuring device 86 is slidably connected to the outside of the fixed plate 2 , a moving block 87 is arranged on one side of the measuring device 86 , and a threaded rod 88 is threaded inside the moving block 87 .

Through the fixed plate 2 provided, it is convenient to support and fix the measuring device, so that the measuring device is more stable when measuring the sediment, and avoids being damaged and cannot be used normally when measuring the sediment.

In this embodiment: the top of the threaded rod 88 is rotatably connected to the bottom of the other side of the support plate 4, the bottom of the threaded rod 88 runs through the top of the base 1 and is rotatably connected to the bottom of the inner wall of the base 1, and the outer bottom of the threaded rod 88 is provided with Driven bevel gear 89.

Through the provided threaded rod 88, the threaded rod 88 is convenient to rotate and then the moving block 87 moves through the measurer 86 and the fixed plate 2, so that the measurer 86 can slide on the fixed plate 2, and then measure the thickness of the sediment.

In this embodiment: a connecting block 891 is fixedly installed in the middle of the inner wall of the base 1, a second stepping motor 892 is arranged on the top of the connecting block 891, and a driving bevel gear 893 is fixedly installed on one side of the output shaft of the second stepping motor 892 , One side of the driven bevel gear 893 meshes with the driven bevel gear 89.

Through the second stepping motor 892 provided, it is convenient for the output end of the second stepping motor 892 to rotate around its own axis and then drive the driving bevel gear 893 to rotate, so that the driving bevel gear 893 drives the driven bevel gear 89 to rotate and then drives the threaded rod 88 to rotate .

In this embodiment: the waterproof sensor 82, the infrared sensor 83, the first stepping motor 85 and the second stepping motor 892 are all electrically connected to the single-chip controller, and the single-chip controller is electrically connected to an external power supply.

The provided single-chip controller facilitates the power-on control of the electrical equipment, and the electrical equipment can be powered on when it needs power, avoiding the situation that it cannot be powered on when it is used.

In this embodiment: a counterweight 9 is fixedly installed on the other side of the support plate 4 .

With the counterweight 9, it is convenient to counterweight the base 1 during use, avoiding that one side of the detection device is too heavy and cause the detection device to move closer to one side and roll over, and strengthen the stability of the detection device during use sex.

Working principle: When the user uses this device, firstly, the first stepping motor 85 is turned on through the single-chip controller, and the infrared sensor 83 and the waterproof sensor 82 are turned on, and the output end of the first stepping motor 85 rotates around its own axis. Rotate and then drive the rope take-up reel 7, the rope take-up reel 7 rotates and lowers the rope 81 to the inside of the sediment, and then whenever the rope take-up reel 7 rotates once, the infrared sensor 83 records and transmits the information to the single-chip controller, so that the single-chip microcomputer The controller turns on the second stepping motor 892, and then the output end of the second stepping motor 892 rotates around its own axis, and then drives the driving bevel gear 893 to rotate, drives the driven bevel gear 89, and the driven bevel gear 89 rotates to drive the threaded rod 88 to rotate , the rotation of the threaded rod 88 will make the moving block 87 move on the threaded rod 88 through the external thread, so that the measuring device 86 slides on the fixed plate 2, and then measure the accurate value of the rope 81 descending, and finally when the rope 81 is equipped with a waterproof sensor When the device 82 descends to the bottom of the sediment, the information is sent to the single-chip controller, so that the single-chip controller stores the information, and temporarily turns off the power supply, waiting for the user to record the thickness displayed on the scale 3.

Example 2

Please refer to FIG. 4 , the difference between this embodiment and Embodiment 1 is that: a counterweight 9 is fixedly installed on the other side of the support plate 4 .

Specifically, through the counterweight block 9 provided, it is convenient to carry out counterweight to the base 1 during use, avoiding that one side of the detection device is too heavy and causing the detection device to move closer to one side and rollover, and strengthen the detection device in use. time stability.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a detection apparatus for foundation engineering construction sediment thickness, includes base (1), its characterized in that, the top fixed mounting of base (1) has fixed plate (2), the one end laminating of fixed plate (2) is equipped with graduation apparatus (3), the top fixed mounting of fixed plate (2) has backup pad (4), one side bottom fixed mounting of backup pad (4) has support frame (5), the connecting hole has been seted up to support frame (5) bottom, the inside one side transmission of support frame (5) is connected with dwang (6), the outside fixed mounting of dwang (6) has rope rolling dish (7), the outside swing joint of rope rolling dish (7) has detection mechanism (8).

2. The device for detecting the thickness of the foundation engineering construction sediment as claimed in claim 1, wherein: detection mechanism (8) include with rope rolling disc (7) outside swing joint's rope (81), the connecting hole fixed mounting that support frame (5) bottom was run through to the bottom of rope (81) has waterproof type inductor (82).

3. The device for detecting the thickness of the foundation engineering construction sediments according to claim 2, characterized in that: the utility model discloses a sensor support, including support frame (5), backup pad (4), backup pad (85), support frame (5), infrared sensor (83), the bottom middle part fixed mounting of backup pad (4) has supporting shoe (84), the bottom of supporting shoe (84) is provided with first step motor (85), the opposite side and dwang (6) fixed connection that support frame (5) were run through to the output shaft of first step motor (85), the bottom of first step motor (85) is provided with single chip microcomputer controller.

4. The device for detecting the thickness of the foundation engineering construction sediments according to claim 3, characterized in that: the outer portion of the fixed plate (2) is connected with a measurer (86) in a sliding mode, a moving block (87) is arranged on one side of the measurer (86), and a threaded rod (88) is connected to the inner thread of the moving block (87).

5. The device for detecting the thickness of the foundation engineering construction sediment as claimed in claim 4, wherein: the top of the threaded rod (88) is rotatably connected with the bottom of the other side of the supporting plate (4), the bottom of the threaded rod (88) penetrates through the top of the base (1) to be rotatably connected with the bottom of the inner wall of the base (1), and a driven bevel gear (89) is arranged at the bottom of the outer portion of the threaded rod (88).

6. The device for detecting the thickness of the foundation engineering construction sediments according to claim 5, which is characterized in that: the inner wall middle part fixed mounting of base (1) has connecting block (891), the top of connecting block (891) is provided with second step motor (892), output shaft one side fixed mounting of second step motor (892) has drive bevel gear (893), and one side and the driven bevel gear (89) meshing of drive bevel gear (893).

7. The device for detecting the thickness of the foundation engineering construction sediments according to claim 4, which is characterized in that: waterproof type inductor (82), infrared sensor (83), first step motor (85) and second step motor (892) all with single chip microcomputer controller electric connection, single chip microcomputer controller and external power supply electric connection.

8. The device for detecting the thickness of the foundation engineering construction sediment as claimed in claim 1, wherein: and a balancing weight (9) is fixedly arranged on the other side of the supporting plate (4).

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