CN214576733U

CN214576733U - Drilling equipment for geotechnical engineering investigation

Info

Publication number: CN214576733U
Application number: CN202120354804.7U
Authority: CN
Inventors: 刘双易
Original assignee: Sichuan Jiahao Construction Engineering Quality Inspection Co ltd
Current assignee: Sichuan Jiahao Construction Engineering Quality Inspection Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-02
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a drilling equipment for geotechnical engineering investigation, including the control room, the bottom fixedly connected with drilling rod of control room, the top fixedly connected with handle of control room, the handle passes through bolt fixed connection with the control room, the equal swing joint in four corners of handle inside has first slider, and the inside of handle is seted up the first spout that uses with first slider cooperation, the bottom fixedly connected with connecting block of first slider, and the outside and swing joint to the handle are run through to the bottom of connecting block has the handle. The utility model discloses a cooperation that sets up control room, drilling rod, handle, first slider, first spout, connecting block, handle, recess, stop gear, supporting shoe, spring, logical groove, second slider and second spout is used, has solved current drilling equipment and has needed a plurality of people to control when the moving, and original handle comprises four iron plates, and iron plate is unsuitable for the user to make the problem of power.

Description

Drilling equipment for geotechnical engineering investigation

Technical Field

The utility model belongs to the technical field of geotechnical engineering reconnaissance, especially, relate to a drilling equipment for geotechnical engineering reconnaissance.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files.

The purpose of geotechnical engineering investigation is mainly to find out engineering geological conditions, analyze existing geological problems, make engineering geological evaluation to the building area, geotechnical engineering needs to use drilling equipment when reconnaissance, to sum up, the problem that prior art exists is: the existing drilling equipment needs a plurality of people to control when in operation, the original handle consists of four iron plates, and the iron plates are not suitable for users to exert force.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a drilling equipment is used in geotechnical engineering reconnaissance possesses the advantage that the person of facilitating the use used, has solved current drilling equipment and needs a plurality of people to control when the moving, and original handle comprises four iron plates, and the unsuitable user of iron plate makes the problem of power.

The utility model discloses a realize like this, a drilling equipment is used in geotechnical engineering investigation, including the control room, the bottom fixedly connected with drilling rod of control room, the top fixedly connected with handle of control room, the handle passes through bolt fixed connection with the control room, the equal swing joint in four corners of handle inside has first slider, the first spout that uses with first slider cooperation is seted up to the inside of handle, the bottom fixedly connected with connecting block of first slider, the outside and the swing joint of handle are run through to the bottom of connecting block have the handle, the recess that uses with the handle cooperation is seted up to the inside of connecting block, the inside swing joint of handle has stop gear.

As the utility model discloses it is preferred, stop gear includes the gag lever post, the bottom fixedly connected with connecting rod of gag lever post, the right side fixedly connected with push rod of connecting rod, the through-hole that uses with the push rod cooperation is seted up to the inside of handle, the right side of push rod runs through to the outside of through-hole.

As the utility model discloses it is preferred, the surface cover of connecting rod is equipped with the supporting shoe, the bottom fixedly connected with spring of supporting shoe, the bottom of spring and the inner wall fixed connection of handle.

As the utility model discloses it is preferred, logical groove that uses with the gag lever post cooperation is seted up to the inside of handle, the outside to leading to the groove is run through to the top of gag lever post.

As the utility model discloses it is preferred, the left side fixedly connected with second slider of connecting rod, the second spout that uses with the cooperation of second slider is seted up to the inside of handle.

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

1. the utility model discloses a cooperation that sets up control room, drilling rod, handle, first slider, first spout, connecting block, handle, recess, stop gear, supporting shoe, spring, logical groove, second slider and second spout is used, has solved current drilling equipment and has needed a plurality of people to control when the moving, and original handle comprises four iron plates, and iron plate is unsuitable for the user to make the problem of power.

2. The utility model discloses a set up stop gear, the inside of recess can not take place to break away from is gone into to the handle card, possesses the effect spacing to the handle.

3. The utility model discloses a cooperation that sets up supporting shoe and spring is used, thereby prevents that stop gear from taking place to remove when spacing to the handle and leading to the handle to break away from.

4. The utility model discloses a set up logical groove, the gag lever post runs through to the outside that leads to the groove and the surface contact of handle, frictional force when having reduced the gag lever post and removing.

5. The utility model discloses a cooperation that sets up second slider and second spout is used, the effectual stability that increases the connecting rod and remove, and has realized carrying out spacing effect to the connecting rod, has prevented to take place the incline when the connecting rod removes.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a top cross-sectional view of a grip provided in accordance with an embodiment of the present invention;

fig. 3 is a cross-sectional view of a portion of an embodiment of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a control room; 2. drilling a probe rod; 3. a grip; 4. a first slider; 5. a first chute; 6. connecting blocks; 7. a handle; 8. a groove; 9. a limiting mechanism; 901. a limiting rod; 902. a connecting rod; 903. a push rod; 904. a through hole; 10. a support block; 11. a spring; 12. a through groove; 13. a second slider; 14. a second runner.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of drilling equipment is used in geotechnical engineering investigation, including control room 1, the bottom fixedly connected with drilling rod 2 of control room 1, the top fixedly connected with handle 3 of control room 1, handle 3 passes through bolt fixed connection with control room 1, the equal swing joint in four corners of handle 3 inside has first slider 4, first spout 5 that uses with the cooperation of first slider 4 is seted up to the inside of handle 3, the bottom fixedly connected with connecting block 6 of first slider 4, the outside and swing joint that run through to handle 3 in the bottom of connecting block 6 have handle 7, recess 8 that uses with the cooperation of handle 7 is seted up to the inside of connecting block 6, the inside swing joint of handle 7 has stop gear 9.

Referring to fig. 4, the limiting mechanism 9 includes a limiting rod 901, a connecting rod 902 is fixedly connected to the bottom of the limiting rod 901, a push rod 903 is fixedly connected to the right side of the connecting rod 902, a through hole 904 matched with the push rod 903 is formed in the handle 7, and the right side of the push rod 903 penetrates through the outside of the through hole 904.

Adopt above-mentioned scheme: through setting up stop gear 9, the inside that recess 8 was gone into to handle 7 card can not take place to break away from, possesses the effect spacing to handle 7.

Referring to fig. 4, the surface of the connecting rod 902 is sleeved with a supporting block 10, the bottom of the supporting block 10 is fixedly connected with a spring 11, and the bottom of the spring 11 is fixedly connected with the inner wall of the handle 7.

Adopt above-mentioned scheme: through the cooperation of setting up supporting shoe 10 and spring 11, prevent that stop gear 9 from taking place the removal when spacing handle 7 and leading to handle 7 to break away from.

Referring to fig. 4, a through groove 12 used in cooperation with the limiting rod 901 is formed in the handle 7, and the top of the limiting rod 901 penetrates to the outer side of the through groove 12.

Adopt above-mentioned scheme: through setting up logical groove 12, gag lever post 901 runs through to the surface contact of the outside of leading to groove 12 with handle 7, has reduced the frictional force when gag lever post 901 removes.

Referring to fig. 4, a second slider 13 is fixedly connected to the left side of the connecting rod 902, and a second sliding slot 14 matched with the second slider 13 is formed in the handle 7.

Adopt above-mentioned scheme: through the cooperation that sets up second slider 13 and second spout 14 and use, the effectual stability that increases connecting rod 902 and remove, and realized carrying out spacing effect to connecting rod 902, the skew takes place when having prevented that connecting rod 902 from removing.

The utility model discloses a theory of operation:

when using, the user can make according to the demand of oneself and do not use handle 7, do not use handle 7 can directly use handle 3, if use handle 7 time, the user picks up handle 7, handle 7 user pulling push rod 903 when removing, the removal of push rod 903 is driving connecting rod 902, the removal of connecting rod 902 is driving supporting shoe 10 and gag lever post 901, when the top of gag lever post 901 is returned to the inside of logical groove 12, the user is gone into the inside of recess 8 to handle 7 card, then the user loosens push rod 903, at this moment, spring 11 is not atress, spring 11 is driving gag lever post 901 card to go out the surface contact of the outside of logical groove 12 and handle 7, accomplish the operation.

In summary, the following steps: this drilling equipment is used in geotechnical engineering investigation, through setting up control room 1, drilling rod 2, handle 3, first slider 4, first spout 5, connecting block 6, handle 7, recess 8, stop gear 9, supporting shoe 10, spring 11, lead to groove 12, second slider 13 and the cooperation of second spout 14 and use, solved current drilling equipment and needed a plurality of people to control when the operation, original handle comprises four iron plates, the unsuitable user of iron plate makes the problem of power.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A drilling apparatus for geotechnical engineering investigation, comprising a control room (1), characterized in that: the bottom fixedly connected with drilling rod (2) of control room (1), top fixedly connected with handle (3) of control room (1), handle (3) and control room (1) are through bolt fixed connection, the equal swing joint in four corners of handle (3) inside has first slider (4), first spout (5) that use with first slider (4) cooperation are seted up to the inside of handle (3), the bottom fixedly connected with connecting block (6) of first slider (4), the outside and swing joint that run through to handle (3) in the bottom of connecting block (6) have handle (7), recess (8) that use with handle (7) cooperation are seted up to the inside of connecting block (6), the inside swing joint of handle (7) has stop gear (9).

2. The drilling apparatus for geotechnical investigation of claim 1 wherein: the limiting mechanism (9) comprises a limiting rod (901), the bottom of the limiting rod (901) is fixedly connected with a connecting rod (902), the right side of the connecting rod (902) is fixedly connected with a push rod (903), a through hole (904) matched with the push rod (903) for use is formed in the handle (7), and the right side of the push rod (903) penetrates through the outer side of the through hole (904).

3. The drilling apparatus for geotechnical investigation of claim 2, wherein: the surface cover of connecting rod (902) is equipped with supporting shoe (10), the bottom fixedly connected with spring (11) of supporting shoe (10), the bottom of spring (11) and the inner wall fixed connection of handle (7).

4. The drilling apparatus for geotechnical investigation of claim 2, wherein: a through groove (12) matched with the limiting rod (901) is formed in the handle (7), and the top of the limiting rod (901) penetrates through the outer side of the through groove (12).

5. The drilling apparatus for geotechnical investigation of claim 2, wherein: the left side fixedly connected with second slider (13) of connecting rod (902), second spout (14) that use with second slider (13) cooperation are seted up to the inside of handle (7).