CN219495692U

CN219495692U - Sampling protection device

Info

Publication number: CN219495692U
Application number: CN202223533765.0U
Authority: CN
Inventors: 王子昭; 陈家勇; 高未东; 赵轩; 郑义久
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-08
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a sampling protection device, which comprises a fixed frame and an adjusting mechanism, wherein the fixed frame is provided with a first fixing frame; the inner wall of the fixed frame is provided with an anti-falling net, and a warning board is arranged above the fixed frame; the adjusting mechanism is arranged at the top of the fixed frame and comprises a supporting rod, a connecting rod, a limiting hole, a limiting rod, a threaded hole, a mounting rack, a sliding block and a sliding groove, wherein the connecting rod is connected to the inside of the supporting rod in a sliding mode, the limiting hole is formed in one side of the connecting rod, the limiting rod is arranged on the inner wall of the supporting rod, and the threaded rod is fixedly connected to the bottom of the supporting rod. The sampling protection device solves the problems that the existing supporting rods of some sampling protection devices are mostly integrated mechanisms, the height of a warning board cannot be adjusted according to the field environment, the supporting rods cannot be detached, the warning effect of the warning board is reduced, and the device is inconvenient to carry and transport.

Description

Sampling protection device

Technical Field

The utility model relates to the field of geological engineering protective equipment, in particular to a sampling protective device.

Background

Geological engineering is a science that researches geological problems and solves the problems by using engineering means, and is different from engineering geology in that the geological engineering focuses on researching geological phenomena, geological causes and evolution, geological laws, geological and engineering interactions, and in the geological engineering, sampling analysis is usually required to be carried out on soil by drilling holes or digging holes on the ground, so that a protection device is usually used to prevent personnel from falling into the holes or the holes.

According to the Chinese patent number, the method comprises the following steps: CN214463169U is a geological sampling pit protecting device, a protecting net winding drum is arranged on a bracket, and a protecting net is sleeved on the protecting net winding drum, and the protecting net can be quickly retracted only by pulling out the protecting net when in use; a warning board is arranged on the bracket to prompt surrounding personnel to pay attention to the pit; the rack is provided with the bracket fixing piece so as to be convenient for the installation and the fixation of the rack; simple structure, low in manufacturing cost, above-mentioned device is used for fixed warning sign's bracing piece structure as an organic whole can not be according to the environment of scene to the height adjustment of warning sign, has reduced the warning effect of warning sign, and can not dismantle between bracing piece and the support, leads to device portable and transportation inconvenient, and the flexibility is lower.

Therefore, it is necessary to provide a new sampling protection device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the sampling protection device which is convenient for adjusting the height of the warning board and is convenient to carry and transport.

The utility model provides a sampling protection device, which comprises a fixed frame and an adjusting mechanism; the inner wall of the fixed frame is provided with an anti-falling net, and a warning board is arranged above the fixed frame; the adjusting mechanism is arranged at the top of the fixed frame and comprises a supporting rod, a connecting rod, a limiting hole, a limiting rod, a threaded rod and a threaded hole, wherein the connecting rod is connected to the inside of the supporting rod in a sliding mode, the limiting hole is formed in one side of the connecting rod, the limiting rod is arranged on the inner wall of the supporting rod, the threaded rod is fixedly connected to the bottom of the supporting rod, and the threaded hole is formed in the top of the fixed frame.

In order to achieve the effect of conveniently installing the warning sign, the utility model provides the sampling protection device, and preferably, the adjusting mechanism further comprises a mounting frame, a sliding block and a sliding groove, and the top of the connecting rod is fixedly connected with the mounting frame.

In order to achieve the effect of stabilizing the connecting rod during movement, the utility model provides a sampling protection device, preferably, one side of the connecting rod is fixedly connected with a sliding block, and the outer side of the sliding block is connected with a sliding groove in a sliding manner.

In order to achieve the effect of fixing the warning sign, the utility model provides the sampling protection device, preferably, the inner wall of the mounting frame is provided with the mounting groove, and the inner wall of the mounting frame is in threaded connection with the screw rod.

In order to achieve the effect of enabling a user to rotate the knob more easily, the utility model provides the sampling protection device, preferably, one end of the screw is rotationally connected with the limiting plate through the bearing seat, the other end of the screw is fixedly connected with the knob, and anti-skid patterns are arranged on the outer side of the knob.

In order to achieve the effect of preventing the limiting plate from rotating along with the screw, the utility model provides the sampling protection device, preferably, one side of the limiting plate is fixedly connected with a sliding rod, and the outer side of the sliding rod is in sliding connection with the inner wall of the mounting frame.

In order to achieve the effect of conveniently limiting the fixing nails, the utility model provides the sampling protection device, preferably, one side of the fixing frame is provided with the mounting blocks, and the number of the mounting blocks is four.

In order to achieve the effect of fixing the fixing frame on the top of the drilling hole, the utility model provides a sampling protection device, preferably, the inner wall of the mounting block is provided with fixing nails, and the tops of the fixing nails are fixedly connected with fixing heads.

In order to achieve the effect of preventing the falling net from falling off from the fixing ring, the utility model provides the sampling protection device, preferably, the inner wall of the fixing frame is fixedly connected with a cross rod, one end of the cross rod is fixedly connected with the fixing ring, and the top of the fixing ring is clamped with the limiting ring.

In order to achieve the effect of clamping the fixing ring and the limiting ring, the utility model provides the sampling protection device, preferably, the inner wall of the fixing ring is provided with the limiting groove, and the bottom of the limiting ring is fixedly connected with the limiting block.

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

this sampling protector, through setting up adjustment mechanism, can conveniently adjust the height of warning sign not only improved the warning effect, conveniently dismantle the bracing piece simultaneously, convenient to use person carries and transports, has improved the flexibility of device, has solved current some sampling protector bracing piece structures and can not adjust the height of warning sign as an organic wholely, and can not dismantle the bracing piece, leads to inconvenient carry and transportation's problem.

Drawings

FIG. 1 is a schematic diagram of a sampling protection device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of an adjusting mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the limiting hole and the limiting rod according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

FIG. 5 is a schematic diagram of a connection structure of a screw and a limiting plate in the present utility model;

FIG. 6 is a schematic view of the structure of the retaining ring and the stop collar according to the present utility model.

Reference numerals in the drawings: 1. a fixed frame; 2. an anti-falling net; 3. an adjusting mechanism; 31. a support rod; 32. a connecting rod; 33. a limiting hole; 34. a limit rod; 35. a threaded rod; 36. a threaded hole; 37. a mounting frame; 38. a slide block; 39. a chute; 4. a warning board; 5. a mounting groove; 6. a screw; 7. a limiting plate; 8. a knob; 9. a slide bar; 10. a mounting block; 11. fixing nails; 12. a fixed head; 13. a cross bar; 14. a fixing ring; 15. a limiting ring; 16. a limit groove; 17. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. The connection relationships shown in the drawings are for convenience of clarity of description only and are not limiting on the manner of connection.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or intervening components may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, fig. 1 is a schematic structural diagram of a sampling protection device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram of an adjusting mechanism according to the present utility model; FIG. 3 is a schematic view of the structure of the limiting hole and the limiting rod according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3; FIG. 5 is a schematic diagram of a connection structure of a screw and a limiting plate in the present utility model; FIG. 6 is a schematic view of the structure of the retaining ring and the stop collar according to the present utility model. The utility model provides a sampling protector, includes fixed frame 1, and the inner wall of fixed frame 1 is provided with anti-falling net 2, and the top of fixed frame 1 is provided with warning sign 4.

In the specific implementation process, as shown in fig. 1, 2, 3, 4 and 5, the adjusting mechanism 3 is arranged at the top of the fixed frame 1, the adjusting mechanism 3 comprises a supporting rod 31, a connecting rod 32, a limiting hole 33, a limiting rod 34, a threaded rod 35 and a threaded hole 36, the inside of the supporting rod 31 is slidably connected with the connecting rod 32, the limiting hole 33 is formed in one side of the connecting rod 32, the limiting rod 34 is arranged on the inner wall of the supporting rod 31, the threaded rod 35 is fixedly connected with the bottom of the supporting rod 31, and the threaded hole 36 is formed in the top of the fixed frame 1.

The adjusting mechanism 3 further comprises a mounting frame 37, a sliding block 38 and a sliding groove 39, and the top of the connecting rod 32 is fixedly connected with the mounting frame 37.

A slide block 38 is fixedly connected to one side of the connecting rod 32, and a slide groove 39 is slidably connected to the outer side of the slide block 38.

The mounting groove 5 has been seted up to the inner wall of mounting bracket 37, and the inner wall threaded connection of mounting bracket 37 has screw rod 6.

One end of the screw rod 6 is rotatably connected with a limiting plate 7 through a bearing seat, the other end of the screw rod 6 is fixedly connected with a knob 8, and anti-skid patterns are arranged on the outer side of the knob 8.

One side of the limiting plate 7 is fixedly connected with a sliding rod 9, and the outer side of the sliding rod 9 is in sliding connection with the inner wall of the mounting frame 37.

It should be noted that: after the geological sampling is finished, a plurality of drilling pits can be reserved on the ground, at this time, the fixing frame 1 can be placed on the top of the drilling to fix the fixing frame, then the threaded rod 35 at the bottom of the supporting rod 31 is screwed into the threaded hole 36, the supporting rod 31 is fixed on the top of the fixing frame 1, then the warning sign 4 is placed in the mounting groove 5 on the inner wall of the mounting frame 37, the user can easily rotate the knob 8 through the anti-skid patterns, the screw rod 6 can be rotated, the limiting plate 7 can be driven to move when the knob 8 rotates, so that the warning sign 4 is clamped and fixed, the sliding rod 9 can be driven to move when the limiting plate 7 moves, the limiting plate 7 can be prevented from following the rotation of the screw rod 6 through the sliding rod 9, then the limiting rod 34 is taken out of the inner wall of the supporting rod 31 to loosen the connecting rod 32, then the connecting rod 32 is held to move, the connecting rod 32 can be driven to move when the connecting rod 32 moves, thereby the height of the warning sign 4 can be adjusted, surrounding personnel can be warned, the personnel can be prevented from falling into the pits, then the inner wall of the supporting rod 31 is inserted into the supporting rod 31 and is connected with the limiting hole 33 through the supporting rod 31, and then the connecting rod 32 can be driven to move when the connecting rod 32 moves, the connecting rod 32 can be driven to move 39, the connecting rod 38 can be matched with the sliding chute 39, and the sliding chute can be conveniently and can be moved in the sliding groove and the sliding groove 32, the moving device can be conveniently and used by the people.

Referring to fig. 1, 5 and 6, one side of the fixing frame 1 is provided with mounting blocks 10, and the number of the mounting blocks 10 is set to four.

The inner wall of the mounting block 10 is provided with a fixing nail 11, and the top of the fixing nail 11 is fixedly connected with a fixing head 12.

The inner wall fixedly connected with horizontal pole 13 of fixed frame 1, the one end fixedly connected with solid fixed ring 14 of horizontal pole 13, gu the top joint of fixed ring 14 has spacing ring 15.

The inner wall of the fixed ring 14 is provided with a limit groove 16, and the bottom of the limit ring 15 is fixedly connected with a limit block 17.

It should be noted that: after the fixed frame 1 is placed at the top of a drilled hole, the fixed nails 11 can be inserted into the mounting blocks 10, a user can hit the fixed heads 12 through an iron hammer so that the fixed nails 11 are embedded into the soil, the fixed nails 11 can be limited through the mounting blocks 10, the fixed frame 1 can be fixed, then the anti-falling net 2 is hung in the fixed ring 14 at one end of the cross rod 13, then the limiting ring 15 is attached to the fixed ring 14, the limiting block 17 is clamped into the limiting groove 16, and therefore the anti-falling net 2 can be prevented from falling from the fixed ring 14, and the safety is improved.

The working principle of the sampling protection device provided by the utility model is as follows:

when the warning board is used, the fixing frame 1 is placed at the top of a drilling hole and then fixed, the threaded rod 35 is screwed into the threaded hole 36, the supporting rod 31 is fixed at the top of the fixing frame 1, the warning board 4 is placed in the mounting groove 5 in the inner wall of the mounting frame 37, then the knob 8 is rotated to enable the threaded rod 6 to drive the limiting plate 7 to move, so that the warning board 4 is clamped and fixed, then the connecting rod 32 is held to enable the mounting frame 37 to move, the limiting rod 34 is inserted into the supporting rod 31 to be connected with the limiting hole 33, the connecting rod 32 is further enabled to be fixed, the height of the warning board 4 can be adjusted, surrounding personnel can be warned, personnel are prevented from falling into a deep pit, the warning effect is improved, the warning board 4 and the supporting rod 31 can be conveniently detached by reverse operation, and the warning board 4 can be conveniently carried or transported by a user, and the flexibility is improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The sampling protection device is characterized by comprising a fixed frame (1), wherein an anti-falling net (2) is arranged on the inner wall of the fixed frame (1), and a warning board (4) is arranged above the fixed frame (1);

adjustment mechanism (3), adjustment mechanism (3) set up in the top of fixed frame (1), adjustment mechanism (3) include bracing piece (31), connecting rod (32), spacing hole (33), gag lever post (34), threaded rod (35) and screw hole (36), the inside sliding connection of bracing piece (31) has connecting rod (32), spacing hole (33) have been seted up to one side of connecting rod (32), the inner wall of bracing piece (31) is provided with gag lever post (34), the bottom fixedly connected with threaded rod (35) of bracing piece (31), screw hole (36) have been seted up at the top of fixed frame (1).

2. A sampling protection device according to claim 1, characterized in that the adjusting mechanism (3) further comprises a mounting frame (37), a sliding block (38) and a sliding groove (39), and the top of the connecting rod (32) is fixedly connected with the mounting frame (37).

3. A sampling protection device according to claim 2, characterized in that one side of the connecting rod (32) is fixedly connected with a slide block (38), and the outer side of the slide block (38) is slidingly connected with a slide groove (39).

4. A sampling protection device according to claim 2, characterized in that the inner wall of the mounting frame (37) is provided with a mounting groove (5), and the inner wall of the mounting frame (37) is in threaded connection with a screw (6).

5. The sampling protection device according to claim 4, wherein one end of the screw (6) is rotatably connected with a limiting plate (7) through a bearing seat, the other end of the screw (6) is fixedly connected with a knob (8), and anti-skid patterns are arranged on the outer side of the knob (8).

6. The sampling protection device according to claim 5, wherein one side of the limiting plate (7) is fixedly connected with a sliding rod (9), and the outer side of the sliding rod (9) is slidably connected with the inner wall of the mounting frame (37).

7. A sampling protection device according to claim 1, characterized in that one side of the fixed frame (1) is provided with mounting blocks (10), the number of the mounting blocks (10) being four.

8. The sampling protection device according to claim 7, characterized in that the inner wall of the mounting block (10) is provided with a fixing nail (11), and the top of the fixing nail (11) is fixedly connected with a fixing head (12).

9. The sampling protection device according to claim 7, wherein the inner wall of the fixed frame (1) is fixedly connected with a cross rod (13), one end of the cross rod (13) is fixedly connected with a fixed ring (14), and the top of the fixed ring (14) is clamped with a limiting ring (15).

10. The sampling protection device according to claim 9, characterized in that the inner wall of the fixed ring (14) is provided with a limit groove (16), and the bottom of the limit ring (15) is fixedly connected with a limit block (17).