CN217810908U

CN217810908U - Heavy type standard penetrometer auxiliary table

Info

Publication number: CN217810908U
Application number: CN202221201393.9U
Authority: CN
Inventors: 周浩; 任俊龙; 温祥; 刘浩
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-15
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a heavy standard penetrometer auxiliary station, including feeler lever and supporting seat, be equipped with the fretwork hole on the supporting seat, the bottom of supporting seat is equipped with the uide bushing, the feeler lever slides and locates in the uide bushing, the both sides of supporting seat are all fixed and are equipped with the casing, at first remove this equipment to relevant position, then pass the feeler lever uide bushing, then rotate the bull stick and drive the worm and rotate, the worm drives the worm wheel and rotates, peg graft subaerial until the location awl of slide bottom, then the workman stands on the supporting seat, lift up the feeler lever alright accomplish the experiment, so this equipment leads through the uide bushing, then support through the supporting seat, so when using the feeler lever, need not many people to operate together, only need one two workman alright completion work, labour saving and time saving, and through the grafting of location awl, can let the supporting seat more stable.

Description

Heavy type standard penetrometer auxiliary table

Technical Field

The utility model relates to a road engineering construction equipment technical field specifically is heavy standard injection appearance auxiliary table.

Background

In the road engineering construction, when the roadbed is excavated to the designed elevation, the bearing capacity of the foundation needs to be detected, and if the bearing capacity requirement cannot be met, the roadbed needs to be excavated downwards or replaced. Traditional standard penetration experiment is held up straight feeler lever by one person, and all the other 4 people lift up the punching hammer and make its free fall hammer downwards to the assigned position, so when using the feeler lever at every turn, all need many people to cooperate simultaneously to go on, not only wastes time and energy, and has consumed manpower resources.

In view of the foregoing, the present application now proposes a heavy SPT assist station to address the problems presented above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heavy standard injection appearance auxiliary table is with solving traditional standard injection experiment and held up the feeler lever by one person, all the other 4 people lift up the heart hammer and make its free fall hammer to the assigned position, so when using the feeler lever at every turn, all need many people to cooperate simultaneously to go on, not only waste time and energy, and consumed the problem of manpower resources, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: heavy standard penetrometer auxiliary station, including feeler lever and supporting seat, be equipped with the fretwork hole on the supporting seat, the bottom of supporting seat is equipped with the uide bushing, the feeler lever slides and locates in the uide bushing, the both sides of supporting seat are all fixed and are equipped with the casing, just rotate in the casing and install two worm wheels, be equipped with the cylindric lock on the worm wheel, articulated on the cylindric lock have the connecting rod, the bottom of connecting rod articulates there is the slide, the bottom of slide is equipped with the location awl, still rotate in the casing and install the worm, the worm meshes with the worm wheel.

Preferably, the top end of the shell is rotatably provided with a rotating rod, and the rotating rod penetrates into the shell and is fixedly connected with the worm.

Preferably, the bottom fixedly connected with dead lever of supporting seat, fixed mounting has universal ball body on the dead lever, uide bushing and universal ball body fixed connection.

Preferably, the universal ball body includes universal ball and universal ball mount pad, universal ball installs in the universal ball mount pad, universal ball mount pad and dead lever fixed connection, universal ball and uide bushing fixed connection, just universal ball installs and still is equipped with fastening bolt last.

Preferably, the top end of the rotating rod is fixedly connected with a handle.

Preferably, the rotating rod is rotatably mounted on the housing through a bearing.

Preferably, the bearing is fixedly embedded on the inner wall of the shell, and the rotating rod is fixedly connected with the inner ring of the bearing.

Preferably, the bottom of supporting seat all around all fixedly connected with supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, at first remove this equipment to relevant position, then will feeler lever passes the uide bushing, then rotate the bull stick again and drive the worm and rotate, the worm drives the worm wheel and rotates, peg graft subaerial until the location awl of slide bottom, then the workman stands on the supporting seat, lift up feeler lever alright accomplish the experiment, so this equipment leads through the uide bushing, then support through the supporting seat, so when using feeler lever, need not many people to operate together, only need one two workman alright completion work, time saving and labor saving, and peg graft through the location awl, can let the supporting seat more stable, manpower resources are saved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic side view of the shell of the present invention.

Reference numerals: 1. a feeler lever; 2. a supporting seat; 3. fixing the rod; 4. a universal ball body; 5. a guide sleeve; 6. a housing; 7. a rotating rod; 8. a worm; 9. a worm gear; 10. a cylindrical pin; 11. a connecting rod; 12. mounting grooves; 13. a slide plate; 14. and (5) positioning a cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In this embodiment, please refer to fig. 1-3, the present invention provides a technical solution: heavy type standard penetrometer auxiliary station, including feeler lever 1 and supporting seat 2, supporting seat 2 is used for supporting the staff, is equipped with the fretwork hole on the supporting seat 2, and the bottom of supporting seat 2 is equipped with uide bushing 5, and uide bushing 5 plays the guide effect to feeler lever 1.

In this embodiment, please refer to fig. 1-3, wherein a penetrating hammer is fixedly installed at a bottom end of the feeler lever 1 for penetrating through the ground, the feeler lever 1 is slidably disposed in the guide sleeve 5, the guide sleeve 5 guides the feeler lever 1, a housing 6 is fixedly disposed on both sides of the support seat 2, an installation groove 12 is disposed in the housing 6, and the installation groove 12 is used for installing the worm 8 and the worm wheel 9.

In this embodiment, please refer to fig. 1-3, wherein two worm wheels 9 are rotatably mounted in the housing 6, the worm wheels 9 are used for driving the worm 8 to work, cylindrical pins 10 are disposed on the worm wheels 9, the cylindrical pins 10 are used for driving the connecting rods 11 to work, the connecting rods 11 are hinged on the cylindrical pins 10, the bottom ends of the connecting rods 11 are hinged with sliding plates 13, the sliding plates 13 are used for driving the positioning cones 14 to be inserted into the ground, the bottom ends of the sliding plates 13 are provided with the positioning cones 14, the housing 6 is further rotatably mounted with the worm 8, the worm 8 is engaged with the worm wheels 9, and the worm 8 is used for driving the worm wheels 9 to rotate.

In this embodiment, please refer to fig. 1-3, wherein a rotating rod 7 is rotatably installed at a top end of the housing 6, the rotating rod 7 penetrates into the housing 6 to be fixedly connected with the worm 8, the rotating rod 7 is rotatably installed on the housing 6 through a bearing, the bearing is fixedly embedded on an inner wall of the housing 6, the rotating rod 7 is fixedly connected with an inner ring of the bearing, and the rotating rod 7 is rotated to drive the worm 8 to rotate.

In this embodiment, please refer to fig. 1-3, wherein, a fixed rod 3 is fixedly connected to the bottom end of the supporting seat 2, a universal ball body 4 is fixedly mounted on the fixed rod 3, the guide sleeve 5 is fixedly connected to the universal ball body 4, the universal ball body 4 is used for adjusting the angle of the guide sleeve 5, the universal ball body 4 comprises a universal ball and a universal ball mounting seat, the universal ball is mounted in the universal ball mounting seat, the universal ball mounting seat is fixedly connected to the fixed rod 3, the universal ball is fixedly connected to the guide sleeve 5, and the universal ball is mounted on the universal ball mounting seat and further provided with a fastening bolt, the universal ball mounting technology is the prior art, the fastening bolt is used for abutting against the universal ball to fix the universal ball, a handle is fixedly connected to the top end of the rotating rod 7, the rotating rod 7 is driven to rotate by the rotation of the handle, supporting legs are fixedly connected to the bottom end of the supporting seat 2, and support the supporting legs to the supporting seat 2.

The working principle is as follows: when the device is used, the device is moved to a relevant position, the feeler lever 1 penetrates through the guide sleeve 5, the guide sleeve 5 is adjusted in a rotating mode, the direction of the guide sleeve 5 is adjusted through rotation of the universal ball, after the adjustment is finished, the universal ball is fixed through rotating the positioning bolt, the position of the guide sleeve 5 can also be fixed, the rotating rod 7 is rotated to drive the worm 8 to rotate, the worm 8 drives the worm wheel 9 to rotate, the worm wheel 9 drives the connecting rod 11 to work, the connecting rod 11 drives the sliding plate 13 to slide downwards until the positioning cone 14 at the bottom end of the sliding plate 13 is inserted on the ground, then a worker stands on the supporting seat 2, the feeler lever 1 is lifted, an experiment can be completed, the device is guided through the guide sleeve 5 and then is supported through the supporting seat 2, when the feeler lever 1 is used, operation of multiple persons is not needed, work can be completed only through one or two workers, time and labor are saved, and the supporting seat 2 can be more stable through insertion of the positioning cone 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Heavy type standard penetrometer auxiliary station, including feeler lever (1) and supporting seat (2), be equipped with fretwork hole, its characterized in that on supporting seat (2): the bottom of supporting seat (2) is equipped with uide bushing (5), feeler lever (1) slides and locates in uide bushing (5), the both sides of supporting seat (2) are all fixed and are equipped with casing (6), just two worm wheel (9) are installed to casing (6) internal rotation, be equipped with cylindric lock (10) on worm wheel (9), it has connecting rod (11) to articulate on cylindric lock (10), the bottom of connecting rod (11) articulates there is slide (13), the bottom of slide (13) is equipped with location awl (14), still rotate in casing (6) and install worm (8), worm (8) and worm wheel (9) meshing.

2. The heavy-duty SPT assistant stand of claim 1, wherein: the top of casing (6) is rotated and is installed bull stick (7), bull stick (7) pass to casing (6) in with worm (8) fixed connection.

3. The heavy SPT auxiliary stand of claim 1, wherein: the bottom fixedly connected with dead lever (3) of supporting seat (2), fixed mounting has universal ball body (4) on dead lever (3), uide bushing (5) and universal ball body (4) fixed connection.

4. The heavy-duty SPT assistant stand of claim 3, wherein: universal ball body (4) are including universal ball and universal ball mount pad, universal ball installs in universal ball mount pad, universal ball mount pad and dead lever (3) fixed connection, universal ball and uide bushing (5) fixed connection, just universal ball installs and still is equipped with fastening bolt last.

5. The heavy SPT auxiliary stand of claim 2, wherein: the top end of the rotating rod (7) is fixedly connected with a handle.

6. The heavy SPT auxiliary stand of claim 2, wherein: the rotating rod (7) is rotatably arranged on the shell (6) through a bearing.

7. The heavy SPT auxiliary stand of claim 6, wherein: the bearing is fixedly embedded on the inner wall of the shell (6), and the rotating rod (7) is fixedly connected with the inner ring of the bearing.

8. The heavy SPT auxiliary stand of claim 1, wherein: the bottom of supporting seat (2) all is fixedly connected with supporting leg all around.