CN219671297U

CN219671297U - Static cone penetration protection equipment

Info

Publication number: CN219671297U
Application number: CN202321369664.6U
Authority: CN
Inventors: 贾瑞玲; 李净宇; 姚英军
Original assignee: Taiyuan Xinghua Geotechnical Engineering Survey Quality Testing Co ltd
Current assignee: Taiyuan Xinghua Geotechnical Engineering Survey Quality Testing Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-12
Anticipated expiration: 2033-06-01

Abstract

The utility model belongs to the technical field of engineering exploration, and particularly relates to static sounding protection equipment, which comprises a base, wherein one side of the upper surface of the base is fixedly provided with a vertical rod, the upper surface of the vertical rod is fixedly provided with a top plate, the upper surface of the top plate is fixedly provided with a hydraulic mechanism, one side below the top plate is fixedly provided with a hydraulic rod, the lower part of the hydraulic rod is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly provided with a driving mechanism, the lower part of the connecting plate is movably connected with a probe rod, the lower part of the probe rod is fixedly provided with a probe, the outer surface of the probe rod is fixedly provided with a fixing sleeve, one side of the fixing sleeve is fixedly provided with a fixing rod, one side of the fixing rod is fixedly provided with a protection plate, the inside of the fixing rod is fixedly provided with a pressure sensor, and one side of the fixing rod is fixedly connected with a connecting rod. According to the utility model, the guard plate provides protection for the probe rod, and simultaneously, the tooth blocks in the guard plate can be used for reaming the drilled holes, so that the probe rod is protected.

Description

Static cone penetration protection equipment

Technical Field

The utility model relates to the technical field of engineering exploration, in particular to static sounding protection equipment.

Background

Static sounding refers to pressing a sounding rod with a touch probe into a test soil layer by using a pressure device, and determining certain basic physical and mechanical properties of the soil, such as deformation modulus of the soil, allowable bearing capacity of the soil and the like by measuring penetration resistance of the soil by a measuring system. The static sounding pressurization mode includes mechanical, hydraulic and manual modes.

The prior art has the following problems:

the existing static sounding test is used, the probe rod can incline and break due to the fact that the probe rod is inclined to a certain depth after drilling is conducted, and the probe rod is inclined and broken under the action of pressure caused by the hardness and the depth of a layer.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the static sounding protection equipment, solves the problem that the existing static sounding protection equipment still has a certain defect when in use and can not effectively solve the problems of inclination and breakage of a probe rod.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a static sounding protection equipment, includes the base, upper portion surface one side fixed mounting of base has the pole setting, the upper portion fixed surface of pole setting installs the roof, the upper portion fixed surface of roof installs hydraulic mechanism, the below one side fixed mounting of roof has the hydraulic stem, the below fixedly connected with connecting plate of hydraulic stem, the upper portion fixed surface of connecting plate installs actuating mechanism, the below swing joint of connecting plate has the probe, the below fixed mounting of probe has the probe, the outside fixed surface of probe installs the fixed sleeve, one side fixed mounting of fixed sleeve has the dead lever, one side fixed mounting of dead lever has the guard plate, the inside fixed mounting of dead lever has pressure sensor, one side fixed connection of dead lever has the connecting rod, one side fixed mounting of connecting rod has electric telescopic handle, the opposite side fixed mounting of connecting rod has the controller, the inside fixed mounting of guard plate has the inner chamber, one side fixed mounting of inner chamber has the slide rail, one side sliding connection of slide rail has the mounting panel, the fixed surface mounting of mounting panel has the screw rod, one side fixed surface mounting of screw sleeve, screw thread sleeve fixed surface mounting has the screw, screw sleeve fixed surface mounting has.

As a preferable technical scheme of the utility model, upright posts are fixedly arranged at four corners of the upper surface of the base, the top plate is fixedly arranged on the upper surface of the upright posts, and a hydraulic oil pipe fixedly connected between the hydraulic mechanism and the hydraulic rod is fixedly arranged in the top plate.

As a preferable technical scheme of the utility model, hydraulic rods are fixedly connected between four corners below the top plate and the connecting plate, and the probe rod is in transmission connection with the driving mechanism.

As a preferable technical scheme of the utility model, the fixing sleeve is fixedly arranged with the probe rod, two groups of fixing rods are fixedly arranged on the surfaces of two sides of the fixing sleeve, and the fixing rods are fixedly arranged with the protection plate.

As a preferable technical scheme of the utility model, the protection plates are positioned on two sides of the probe rod, the protection plates are arc-shaped, a connecting rod is fixedly connected between the fixing rods, and an electric telescopic rod fixedly arranged on one side of the connecting rod is fixedly connected with the mounting plate.

As a preferable technical scheme of the utility model, sliding rails are fixedly arranged on two sides of the inner part of the inner cavity, the mounting plates are connected between the sliding rails in a sliding manner, and a plurality of tooth blocks are distributed on the surface of each mounting plate in an arc shape.

As a preferable technical scheme of the utility model, a sleeve and a bottom plate are fixedly arranged at four corners below the base, the adjusting screw is sleeved with the base, and a fixing plate fixedly arranged at one side of the threaded sleeve is in sliding connection with the sleeve.

Compared with the prior art, the utility model provides static sounding protection equipment, which comprises the following components

The beneficial effects are that:

the utility model provides static sounding protection equipment, which is characterized in that two groups of fixed rods are arranged on the surfaces of a probe rod through fixed sleeves which are fixedly arranged on the surfaces of the fixed sleeves, meanwhile, pressure sensors are arranged in the fixed rods, a protection plate is fixedly arranged on one side of the fixed rods, the probe rod is protected through the protection plate, when the probe rod is drilled, the pressure sensors arranged in the fixed rods sense the current pressure value, when the pressure is overlarge, an electric telescopic rod is started through a controller, a mounting plate is pushed to slide outwards between sliding rails through the electric telescopic rod, a tooth block is moved out of the inside of the protection plate due to movement of the mounting plate, and the drilled holes are reamed under the action of the tooth block, so that the pressure born by the probe rod is reduced, the probe rod is protected, and the phenomenon of inclination and breakage of the probe rod in the drilling process is further avoided; simultaneously, because the sleeve and the bottom plate installed at four corners below the base are used for independently adjusting the movable wheel at one side below the base when the adjusting screw is rotated, static sounding equipment is balanced, the inclination of the probe rod is further avoided, the sleeve can be retracted through the movable wheel, and therefore the stability of the equipment in use is guaranteed.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a top view of the protective equipment structure of the present utility model;

FIG. 3 is an enlarged schematic diagram of the structure of the present utility model A.

In the figure: 1. a base; 2. a vertical rod; 3. a top plate; 4. a hydraulic mechanism; 5. a hydraulic rod; 6. a connecting plate; 7. a driving mechanism; 8. a probe rod; 9. a probe; 10. a fixed sleeve; 11. a fixed rod; 12. a protection plate; 13. a pressure sensor; 14. a connecting rod; 15. an electric telescopic rod; 16. a controller; 17. an inner cavity; 18. a slide rail; 19. a mounting plate; 20. tooth blocks; 21. a sleeve; 22. a bottom plate; 23. adjusting a screw; 24. a thread sleeve; 25. a fixing plate; 26. and (5) moving the wheel.

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 be within the scope of the utility model.

Referring to fig. 1 to 3, in the present embodiment: the static cone penetration protection device comprises a base 1, wherein an upright rod 2 is fixedly arranged on one side of the upper surface of the base 1, a top plate 3 is fixedly arranged on the upper surface of the upright rod 2, a hydraulic mechanism 4 is fixedly arranged on the upper surface of the top plate 3, a hydraulic rod 5 is fixedly arranged on one side below the top plate 3, a connecting plate 6 is fixedly connected below the hydraulic rod 5, a driving mechanism 7 is fixedly arranged on the upper surface of the connecting plate 6, a probe rod 8 is movably connected below the connecting plate 6, and the probe rod 8 is driven to rotate by the driving mechanism 7; the probe 9 is fixedly arranged below the probe rod 8, the fixing sleeve 10 is fixedly arranged on the outer surface of the probe rod 8, the fixing rod 11 is fixedly arranged on one side of the fixing sleeve 10, the protection plate 12 is fixedly arranged on one side of the fixing rod 11, and the protection plate 12 is arranged through the fixing rod 11; the pressure sensor 13 is fixedly arranged in the fixed rod 11, a connecting rod 14 is fixedly connected to one side of the fixed rod 11, an electric telescopic rod 15 is fixedly arranged on one side of the connecting rod 14, and the electric telescopic rod 15 is arranged through the connecting rod 14; the other side of the connecting rod 14 is fixedly provided with a controller 16, the inside of the protection plate 12 is fixedly provided with an inner cavity 17, one side of the inside of the inner cavity 17 is fixedly provided with a sliding rail 18, one side of the sliding rail 18 is slidably connected with a mounting plate 19, the surface of the mounting plate 19 is fixedly provided with a tooth block 20, and holes are reamed through the tooth block 20; a sleeve 21 is fixedly arranged on one side of the lower surface of the base 1, a bottom plate 22 is fixedly arranged below the sleeve 21, an adjusting screw 23 is movably connected to one side surface of the bottom plate 22, and a moving wheel 26 is adjusted through the adjusting screw 23; the surface threaded connection of adjusting screw 23 has thread bush 24, and one side of thread bush 24 is fixed mounting has fixed plate 25, and the below of fixed plate 25 is fixedly connected with movable wheel 26.

In the embodiment, upright posts 2 are fixedly arranged at four corners of the upper surface of a base 1, a top plate 3 is fixedly arranged on the upper surface of the upright posts 2, a hydraulic oil pipe fixedly connected between a hydraulic mechanism 4 and a hydraulic rod 5 is fixedly arranged in the top plate 3, and the hydraulic rod 5 is driven by the hydraulic mechanism 4 to provide assistance for drilling; a hydraulic rod 5 is fixedly connected between four corners below the top plate 3 and the connecting plate 6, a probe rod 8 is in transmission connection with a driving mechanism 7, and the probe rod 8 is driven by the driving mechanism 7 to drill downwards; the fixed sleeve 10 is fixedly arranged with the probe rod 8, two groups of fixed rods 11 are fixedly arranged on the two side surfaces of the fixed sleeve 10, the fixed rods 11 are fixedly arranged with the protection plates 12, and the protection plates 12 are arranged through the fixed rods 11; the protection plates 12 are positioned on two sides of the probe rod 8, the protection plates 12 are arc-shaped, a connecting rod 14 is fixedly connected between the fixed rods 11, an electric telescopic rod 15 fixedly arranged on one side of the connecting rod 14 is fixedly connected with a mounting plate 19, and the mounting plate 19 is driven to move by the electric telescopic rod 15; the sliding rails 18 are fixedly arranged on two sides of the inner part of the inner cavity 17, the mounting plates 19 are connected between the sliding rails 18 in a sliding manner, a plurality of tooth blocks 20 are arranged on the surface of the mounting plates 19 in an arc shape, and reaming is conducted through the tooth blocks 20; the four corners below the base 1 are fixedly provided with a sleeve 21 and a bottom plate 22, an adjusting screw 23 is sleeved with the base 1, and a fixing plate 25 fixedly arranged on one side of a threaded sleeve 24 is in sliding connection with the sleeve 21.

The working principle and the using flow of the utility model are as follows: the operator makes thread bush 24 drive through fixed plate 25 and removes wheel 26 through rotating adjusting screw 23 and adjusts to make static feeler-probe equipment be in the balanced back, through the multiunit fixed cover 10 at the fixed installation of surface of feeler lever 8, dead lever 11 and guard plate 12, when actuating mechanism 7 drives feeler lever 8 and down carry out the probing, after the rigid soil layer is touched to the drilling after reaching certain degree of depth, detect current pressure through the inside pressure sensor 13 of dead lever 11, give controller 16 with the signal transmission when pressure is too big, start electric telescopic handle 15 through controller 16 and promote mounting panel 19 and remove outside in the inside of guard plate 12, and because tooth piece 20 is installed on the surface of mounting panel 19, so make tooth piece 20 stretch out the inside of guard plate 12, thereby carry out the reaming to the hole of probing under the effect through tooth piece 20, and then reduce the pressure that feeler lever 8 receives, thereby avoid feeler lever 8 to appear the slope and break.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a static cone penetration protection equipment which characterized in that: including base (1), upper portion surface fixed mounting of base (1) has pole setting (2), upper portion surface fixed mounting of pole setting (2) has roof (3), upper portion surface fixed mounting of roof (3) has hydraulic mechanism (4), the below one side fixed mounting of roof (3) has hydraulic stem (5), the below fixedly connected with connecting plate (6) of hydraulic stem (5), the upper portion surface fixed mounting of connecting plate (6) has actuating mechanism (7), the below swing joint of connecting plate (6) has probe (8), the below fixed mounting of probe (8) has probe (9), the outside surface fixed mounting of probe (8) has fixed cover (10), one side fixed mounting of fixed cover (10) has dead lever (11), one side fixed mounting of dead lever (11) has guard plate (12), the inside fixed mounting of dead lever (11) has pressure sensor (13), one side fixed connection connecting rod (14), the inside of connecting rod (14) is fixed mounting of connecting rod (16), the utility model discloses a novel structure of a mobile wheel, including inner chamber (17), mounting panel (19), fixed surface, sleeve (21), adjusting screw (23) are connected with in one side of inner chamber (17), one side sliding connection of sliding rail (18) has mounting panel (19), the fixed surface of mounting panel (19) installs tooth piece (20), the below surface one side fixed mounting of base (1) has sleeve (21), the below fixed mounting of sleeve (21) has bottom plate (22), one side surface swing joint of bottom plate (22) has adjusting screw (23), the surface threaded connection of adjusting screw (23) has thread bush (24), one side fixed mounting of thread bush (24) has fixed plate (25), the below fixedly connected with of fixed plate (25) removes wheel (26).

2. The static cone penetration protection apparatus of claim 1, wherein: the hydraulic oil pipe is characterized in that upright rods (2) are fixedly mounted at four corners of the upper surface of the base (1), the top plate (3) is fixedly mounted on the upper surface of the upright rods (2), and a hydraulic oil pipe fixedly connected between the hydraulic mechanism (4) and the hydraulic rod (5) is fixedly mounted in the top plate (3).

3. The static cone penetration protection apparatus of claim 1, wherein: the four corners below the top plate (3) are fixedly connected with hydraulic rods (5) between the connecting plates (6), and the probe rods (8) are in transmission connection with the driving mechanism (7).

4. The static cone penetration protection apparatus of claim 1, wherein: the fixed sleeve (10) is fixedly installed with the probe rod (8), two groups of fixed rods (11) are fixedly installed on the surfaces of two sides of the fixed sleeve (10), and the fixed rods (11) are fixedly installed with the protection plates (12).

5. The static cone penetration protection apparatus of claim 1, wherein: the protection plates (12) are positioned on two sides of the probe rod (8), the protection plates (12) are arc-shaped, connecting rods (14) are fixedly connected between the fixing rods (11), and electric telescopic rods (15) fixedly installed on one sides of the connecting rods (14) are fixedly connected with the mounting plates (19).

6. The static cone penetration protection apparatus of claim 1, wherein: the inner side of the inner cavity (17) is fixedly provided with sliding rails (18), the mounting plates (19) are slidably connected between the sliding rails (18), and a plurality of tooth blocks (20) are arranged on the surface of each mounting plate (19) in an arc shape.

7. The static cone penetration protection apparatus of claim 1, wherein: the four corners below base (1) are all fixed mounting has sleeve (21) and bottom plate (22), adjusting screw (23) with base (1) cup joint, one side fixed mounting's of thread bush (24) fixed plate (25) with sleeve (21) sliding connection.