CN209429096U - A kind of light-duty cone penetrometer - Google Patents

Abstract

The utility model discloses a light touch probe, which comprises a support rod, the bottom of the support rod is sleeved with a buffer sleeve, the bottom end of the support rod is fixedly connected with a support plate, and the bottom surface of the support plate is fixedly connected with a A support pad, a handle is fixedly connected to the top of the support plate, a counterweight column is sleeved on the surface of the support rod, and a through groove is opened through the top and bottom of the counterweight column, and the counterweight column is connected with the counterweight column through the through groove. The support rod is slidingly connected. The light penetrating probe inserts the top of the penetrative rod from the bottom of the slide tube, and then presses the limit post to shrink the limit post to the inside of the slide chamber, so that the limit post and the touch probe rod are inserted into the slide tube together. When the limit column coincides with the limit hole, the limit column can pop out under the action of the limit spring and be inserted into the limit hole for fixing, so as to achieve the effect of easy adjustment and storage, and realize the goal of making it easy for operators to carry , It saves time and effort to use, and is more convenient.

Description

A light penetrator

technical field

The utility model relates to the technical field of a touch probe, in particular to a light touch probe.

Background technique

The penetrometer is mainly used to detect the bearing capacity of the foundation. It is mainly composed of three parts: a probe, a penetrating rod and a piercing hammer. It is an in-situ test device for judging the properties of soil by the degree of ease (penetration).

Most of the penetrometers currently on the market are large in size and difficult to adjust and store, which makes it time-consuming and laborious for the staff to carry out the test, with low efficiency and inconvenient to use.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a light penetrometer, which solves the problem that most of the penetrometers currently on the market are large in size and difficult to adjust and store, which makes it time-consuming and labor-intensive for the staff to carry out the test. lower question.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a light penetrometer, including a support rod, the bottom of the support rod is sleeved with a buffer sleeve, and the bottom end of the support rod is fixedly connected with a support plate, The bottom surface of the support plate is fixedly connected with a support pad, the top end of the support plate is fixedly connected with a handle, the surface of the support rod is sleeved with a counterweight column, and the top and bottom of the counterweight column are provided with through grooves , and the counterweight column is slidably connected with the support rod through the through groove, the top of the counterweight column is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a hand-held rod, and one side of the counterweight column is fixedly connected with a A connecting column, the end of the connecting column away from the counterweight column is fixedly connected with a slide tube, one side of the slide tube is provided with a limit hole, the inside of the slide tube is slidably connected with a probe rod, and the probe rod A sliding chamber is provided inside, and a through hole is provided on one side of the inner wall of the sliding chamber, and the opening on one side of the through hole is located on the surface of the probe rod. The inner wall of the sliding chamber is fixedly connected with a limiting spring, and the limiting spring A sliding piece is fixedly connected to an end far away from the inner wall of the slide, and a side of the sliding piece away from the limiting spring is fixedly connected to a limiting post, and the surface of the limiting post is slidably connected to the limiting hole and the through hole respectively.

Preferably, the bottom end of the probe rod is fixedly connected with a piercing hammer, and the bottom end of the piercing hammer is fixedly connected with a pointed cone head.

Preferably, the lower surface of the probe rod is spray-printed with scale lines.

Preferably, both the buffer sleeve and the support pad are made of fluorine rubber.

Preferably, the number of the limiting posts, the sliding sheets and the sliding chambers are all three.

Preferably, the number of the limit springs is six, and the six limit springs are respectively located inside the three sliding chambers.

Compared with the prior art, the beneficial effect of the utility model is: the light penetrometer, by inserting the top of the penetrating rod from the bottom of the slide tube, and then pressing the limit post, the limit post shrinks to the inside of the slide chamber, Make the sliding piece slide in the sliding chamber and squeeze the limit spring, so that the limit post and the probe rod are inserted into the inside of the slide tube together. Under the action, it pops up and inserts into the limit hole to fix it. Press the limit post again to pull out the probe rod, so as to achieve the effect of easy adjustment and storage, and realize the goal of making the operator easy to carry. It saves time and effort and is more convenient to use. .

Description of drawings

Fig. 1 is a front view of the structure of the utility model;

Fig. 2 is the front sectional view of the slide pipe structure of the present utility model;

Fig. 3 is a top sectional view of the structure of the counterweight column of the present invention.

In the figure: 1 support rod, 2 buffer sleeve, 3 support plate, 4 support pad, 5 handle, 6 counterweight column, 7 through slot, 8 connecting rod, 9 hand-held rod, 10 connecting column, 11 slide tube, 12 limit Holes, 13 feeler rods, 14 sliding chambers, 15 through holes, 16 limit springs, 17 sliding sheets, 18 limit posts, 19 piercing hammers, 20 pointed cone heads, 21 scale marks.

Detailed ways

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.

Referring to Figure 1-3, a light penetrometer includes a support rod 1, the bottom of the support rod 1 is sleeved with a buffer sleeve 2, the bottom end of the support rod 1 is fixedly connected with a support plate 3, and the bottom surface of the support plate 3 is fixedly connected There is a support pad 4, the buffer sleeve 2 and the support pad 4 are made of fluorine rubber, the top of the support plate 3 is fixedly connected with the handle 5, the surface of the support rod 1 is sleeved with a counterweight column 6, and the top of the counterweight column 6 A through groove 7 is opened through the bottom and the bottom, and the counterweight column 6 is slidably connected with the support rod 1 through the through groove 7. The top of the counterweight column 6 is fixedly connected with a connecting rod 8, and the top of the connecting rod 8 is fixedly connected with a hand-held rod 9. One side of the counterweight column 6 is fixedly connected with a connecting column 10, and one end of the connecting column 10 away from the counterweight column 6 is fixedly connected with a sliding tube 11, and one side of the sliding tube 11 is provided with a limit hole 12, and the inside of the sliding tube 11 is slidingly connected There is a probe rod 13, the interior of the probe rod 13 is provided with a slide chamber 14, and one side of the slide chamber 14 inner wall is provided with a through hole 15, and one side opening of the through hole 15 is located on the surface of the probe rod 13, and the slide chamber 14 The inner wall of the spacer is fixedly connected with limit springs 16, the number of limit springs 16 is six, and the six limit springs 16 are respectively located inside the three sliding chambers 14, and the end of the limit springs 16 away from the inner wall of the sliding chamber 14 is fixedly connected with a sliding Sheet 17, sliding sheet 17 is fixedly connected with limiting post 18 on one side away from limiting spring 16, and the surface of limiting post 18 is slidingly connected with limiting hole 12 and through hole 15 respectively, and limiting post 18, sliding sheet 17 and The number of sliding chambers 14 is three, and by inserting the top of the probe rod 13 from the bottom of the sliding pipe 11, and then pressing the limiting column 18, the limiting column 18 is contracted to the inside of the sliding chamber 14, so that the sliding sheet 17 is in the sliding position. Slide and squeeze the limit spring 16 in the chamber 14, so that the limit post 18 and the probe rod 13 are inserted into the inside of the slide tube 11. When the limit post 18 coincides with the limit hole 12, the limit post 18 can be Under the action of the limit spring 16, it pops up and is inserted into the limit hole 12 for fixing. Press the limit post 18 again to extract the probe rod 13, thereby achieving the effect of easy adjustment and storage, and realizing the goal of making it easy for operators to carry. It is time-saving, labor-saving and more convenient to use. The bottom end of the probe rod 13 is fixedly connected with a piercing hammer 19, and the bottom end of the piercing hammer 19 is fixedly connected with a pointed cone head 20. The lower surface of the probe rod 13 is printed with a scale Line 21.

To sum up, the light penetrating probe inserts the top of the penetrating rod 13 from the bottom of the slide tube 11, and then presses the limit post 18, so that the limit post 18 shrinks to the inside of the slide chamber 14, so that the slide piece 17 is Slide the sliding chamber 14 and squeeze the limit spring 16, so that the limit post 18 and the probe rod 13 are inserted into the inside of the slide tube 11. When the limit post 18 coincides with the limit hole 12, the limit post 18 can be Under the action of the limit spring 16, it pops up and is inserted into the limit hole 12 for fixing. Press the limit post 18 again to pull out the probe rod 13, thus achieving the effect of easy adjustment and storage, and realizing the goal of making it easy for operators to carry , It saves time and labor, and is more convenient to use. It solves the problem that most of the penetrometers on the market are large in size and difficult to adjust and store, which makes the staff time-consuming and labor-intensive when carrying out the test, and the problem of low efficiency.

It should be noted that, in this document, terms such as "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements , but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of light-duty cone penetrometer, including support rod (1), which is characterized in that the bottom of the support rod (1) is socketed with cushion collar (2), the bottom end of the support rod (1) is fixedly connected with support plate (3), and the bottom surface of the support plate (3) is fixedly connected with support It pads (4), the top of the support plate (3) is fixedly connected with handle (5), and the surface of the support rod (1) is socketed with counterweight column (6), the top and bottom of the counterweight column (6) are run through and are offered through slot (7), and counterweight column (6) passes through through slot (7) and support rod (1) it is slidably connected, is fixedly connected with connecting rod (8) at the top of the counterweight column (6), the top of the connecting rod (8) is fixed to be connected It is connected to holding rod (9), the side of the counterweight column (6) is fixedly connected with connecting column (10), and the connecting column (10) is far from counterweight One end of column (6) is fixedly connected with slip pipe (11), and the side of the slip pipe (11) is equipped with limit hole (12), the slip pipe (11) Internal slide is connected with sounding rod (13), and the inside of the sounding rod (13) is equipped with sliding room (14), sliding room (14) inner wall One side is equipped with through-hole (15), and a side opening of through-hole (15) is located at the surface of sounding rod (13), the sliding room (14) it is interior Wall is fixedly connected with limit spring (16), and the limit spring (16) is fixedly connected with sliding far from one end of sliding room (14) inner wall Piece (17), the slider (17) is fixedly connected with limited post (18) far from the one side of limit spring (16), and limited post (18) surface is slidably connected with limit hole (12) and through-hole (15) respectively.

2. a kind of light-duty cone penetrometer according to claim 1, which is characterized in that the bottom end of the sounding rod (13) is fixed to be connected It is connected to punching hammer (19), the bottom end of the punching hammer (19) is fixedly connected with pointed cone head (20).

3. a kind of light-duty cone penetrometer according to claim 1, which is characterized in that the lower surface spray printing of the sounding rod (13) There are graduation mark (21).

4. a kind of light-duty cone penetrometer according to claim 1, which is characterized in that the cushion collar (2) and supporting pad (4) are equal It is made of fluorubber material.

5. a kind of light-duty cone penetrometer according to claim 1, which is characterized in that the limited post (18), slider (17) Quantity with sliding room (14) is three.

6. a kind of light-duty cone penetrometer according to claim 1, which is characterized in that the quantity of the limit spring (16) is six It is a, and six limit springs (16) are located at three sliding rooms (14) inside.