CN211317792U

CN211317792U - Digging positioning device for geotechnical engineering

Info

Publication number: CN211317792U
Application number: CN201921618604.7U
Authority: CN
Inventors: 姜枫; 郑程程
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-21
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a geotechnical engineering equipment technical field just discloses an excavation positioner that geotechnical engineering used, including the base of digging, the bottom fixed mounting of base of digging has the location nail, the top fixed mounting of base of digging has the transmission case, the inside movable mounting of transmission case has driven fluted disc, the equal fixed mounting in the left and right sides of transmission case has the promotion handle. This digging positioning device that geotechnical engineering used, through having set up the threaded rod that digs, and the top of the threaded rod that digs is connected with the extension threaded rod through thread connection groove and threaded connection post, but reached the concatenation combination in succession when using, can carry out the effect of deeper soil sample, surface through the threaded rod that digs has set up spacing spout, it is passing through the adjustment handle to have reached the user, thereby it makes driven fluted disc rotatory to drive the transmission fluted disc, can drive the threaded rod that digs and extend the threaded rod and rotate, carry out the soil sample.

Description

Digging positioning device for geotechnical engineering

Technical Field

The utility model relates to a geotechnical engineering equipment technical field specifically is a digging positioner that geotechnical engineering used.

Background

Geotechnical sampling analysis is the indispensable step before various engineering constructions, and it mainly draws experimental soil original state soil of lower floor as the sample in order to know its basic unit nature through certain geotechnical sampling device, and in the sampling process, there are different properties in the geotechnical layer of the different degree of depth, so need take a sample to the geotechnical layer of the different degree of depth.

However, the existing traditional sampling device can only sample once, and when the sampling device is used for rock and soil layers with different depths, the sampling device needs repeated sampling work, the efficiency is low, deep sampling is not convenient, and therefore the soil digging positioning device for geotechnical engineering is provided to solve the problem provided in the method.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a positioner digs that geotechnical engineering used possesses advantages such as the location is accurate and the structure is firm, has solved current traditional sampling device, can only carry out a sample, and when the ground layer to the different degree of depth, sampling device will repeated sampling work, and efficiency is lower, and is not convenient for carry out the problem of deep sample.

(II) technical scheme

For the accurate and firm purpose of structure of above-mentioned location of realization, the utility model provides a following technical scheme: a digging positioning device for geotechnical engineering comprises a digging base, a positioning nail is fixedly mounted at the bottom of the digging base, a transmission case is fixedly mounted at the top of the digging base, a driven fluted disc is movably mounted in the transmission case, lifting handles are fixedly mounted on the left side and the right side of the transmission case, a bearing disc corresponding to the driven fluted disc is fixedly mounted in the transmission case, sliding balls are movably mounted at a crack formed by the driven fluted disc bearing disc, a digging threaded rod penetrating through the transmission case and corresponding to the digging base is movably mounted at the top of the transmission case, a collecting groove is formed in the right side of the digging threaded rod, a threaded connecting column is fixedly mounted at the top of the digging threaded rod, an extending threaded rod corresponding to the threaded connecting column is fixedly mounted at the top of the digging threaded rod, a threaded connecting groove corresponding to the threaded connecting column is formed at the bottom of the extending threaded rod, the movable type excavator comprises a transmission case, and is characterized in that a transmission fluted disc corresponding to a driven fluted disc is movably mounted inside the transmission case, a limiting column is fixedly mounted at the bottom of the transmission fluted disc, a transmission rod is fixedly mounted at the top of the transmission fluted disc, an adjusting handle is fixedly mounted at the top of the transmission rod, lifting handles are fixedly mounted on the left side and the right side of the transmission case, a limiting slide block corresponding to an excavating threaded rod is fixedly mounted inside the driven fluted disc, and limiting slide grooves corresponding to the limiting slide block are formed in the left side and the right side of the excavating threaded rod.

Preferably, the top of the bearing disc and the bottom of the driven fluted disc are both provided with ball containing grooves corresponding to the sliding balls.

Preferably, the outer surfaces of the extension threaded rod and the digging threaded rod are provided with corresponding extension threads.

Preferably, the digging base, the transmission case and the driven fluted disc are all provided with extending through holes corresponding to the digging threaded rod.

Preferably, wear-resistant pieces corresponding to the limiting sliding blocks are fixedly mounted inside the two limiting sliding grooves, and the wear-resistant pieces are metal copper sheets.

Preferably, the outer surface of the adjusting handle is sleeved with an adjusting protective sleeve, and the adjusting protective sleeve is a sponge sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides an excavating positioning device that geotechnical engineering used possesses following beneficial effect:

1. this digging positioning device that geotechnical engineering used, through having set up the threaded rod that digs, and the top of the threaded rod that digs is connected with the extension threaded rod through thread connection groove and threaded connection post, but reached the concatenation combination in succession when using, can carry out the effect of deeper soil sample, surface through the threaded rod that digs has set up spacing spout, it is passing through the adjustment handle to have reached the user, thereby it makes driven fluted disc rotatory to drive the transmission fluted disc, can drive the threaded rod that digs and extend the threaded rod and rotate, carry out the soil sample.

2. This digging positioner that geotechnical engineering used, the equal fixed mounting in inside through two spacing spouts has the wear pad corresponding with spacing slider, and the wear pad is the metal copper sheet, can effectively improve equipment's life, reducing wear, can make the threaded rod of digging soil carry out the slip from top to bottom, current traditional sampling device has been solved, can only carry out once taking a sample, when the ground layer to the different degree of depth, sampling device will repeated sampling work, efficiency is lower, and the problem of deep sample is not convenient for carry out.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;

figure 3 is the utility model discloses dig threaded rod structure side view.

In the figure: the digging device comprises a digging base 1, a positioning nail 2, a driven fluted disc 3, a sliding ball 4, a bearing disc 5, a digging threaded rod 6, a collecting groove 7, a lifting handle 8, an extending threaded rod 9, an adjusting handle 10, a transmission rod 11, a transmission fluted disc 12, a limiting column 13, a threaded connection groove 14, a threaded connection column 15, a transmission box 16, a limiting sliding block 17 and a limiting sliding groove 18.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, an excavating positioning device for geotechnical engineering comprises an excavating base 1, a positioning nail 2 fixedly mounted at the bottom of the excavating base 1, a transmission case 16 fixedly mounted at the top of the excavating base 1, a driven fluted disc 3 movably mounted inside the transmission case 16, lifting handles 8 fixedly mounted at the left and right sides of the transmission case 16, a bearing disc 5 corresponding to the driven fluted disc 3 fixedly mounted inside the transmission case 16, sliding balls 4 movably mounted at a crack formed by the bearing disc 5 of the driven fluted disc 3, ball mounting grooves corresponding to the sliding balls 4 formed at the top of the bearing disc 5 and the bottom of the driven fluted disc 3, an excavating threaded rod 6 penetrating through the transmission case 16 and corresponding to the excavating base 1, a collecting groove 7 formed at the right side of the excavating threaded rod 6, a threaded connecting post 15 fixedly mounted at the top of the excavating threaded rod 6, an extension threaded rod 9 corresponding to a threaded connection post 15 is fixedly installed at the top of the digging threaded rod 6, corresponding extension threads are respectively arranged on the extension threaded rod 9 and the outer surface of the digging threaded rod 6, extension through holes corresponding to the digging threaded rod 6 are respectively arranged inside the digging base 1, the transmission case 16 and the driven fluted disc 3, a threaded connection groove 14 corresponding to the threaded connection post 15 is arranged at the bottom of the extension threaded rod 9, a transmission fluted disc 12 corresponding to the driven fluted disc 3 is movably installed inside the transmission case 16, a limit post 13 is fixedly installed at the bottom of the transmission fluted disc 12, a transmission rod 11 is fixedly installed at the top of the transmission fluted disc 12, an adjusting handle 10 is fixedly installed at the top of the transmission rod 11, an adjusting protective sleeve is sleeved on the outer surface of the adjusting handle 10, the adjusting protective sleeve is a sponge sleeve, and lifting grips 8 are fixedly installed on the left side and, the inside fixed mounting of driven fluted disc 3 has the spacing slider 17 corresponding with digging threaded rod 6, and the spacing spout 18 corresponding with spacing slider 17 is all seted up to the left and right sides of digging threaded rod 6, and the inside of two spacing spouts 18 is all fixed mounting has the wear pad corresponding with spacing slider 17, and the wear pad is the metal copper sheet.

To sum up, this digging positioner that geotechnical engineering used, through having set up digging threaded rod 6, and the top of digging threaded rod 6 is connected with extension threaded rod 9 through thread connection groove 14 and threaded connection post 15, reached when using and spliced the combination in succession, can carry out the effect of deeper soil sample, through having set up spacing spout at the surface of digging threaded rod 6, reached the user through adjusting handle 10, thereby drive transmission fluted disc 12 and make driven fluted disc 3 rotate, can drive digging threaded rod 6 and extension threaded rod 9 and rotate, carry out the soil sample.

And, this geotechnical engineering uses digs positioner, the equal fixed mounting in inside through two spacing spouts 18 has the wear pad corresponding with spacing slider 17, and the wear pad is the metal copper sheet, can effectively improve equipment's life, reduce wear, can make the threaded rod 6 that digs carry out the slip from top to bottom, current traditional sampling device has been solved, can only carry out once the sample, when the geotechnical layer to the different degree of depth, sampling device will repeated sampling work, the efficiency is lower, and the problem of deep layer sample is not convenient for carry out.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an excavating positioning device that geotechnical engineering used, includes excavating base (1), its characterized in that: the bottom of the digging base (1) is fixedly provided with a positioning nail (2), the top of the digging base (1) is fixedly provided with a transmission case (16), the inside of the transmission case (16) is movably provided with a driven fluted disc (3), the left side and the right side of the transmission case (16) are both fixedly provided with lifting handles (8), the inside of the transmission case (16) is fixedly provided with a bearing disc (5) corresponding to the driven fluted disc (3), a crack formed by the bearing disc (5) of the driven fluted disc (3) is movably provided with a sliding ball (4), the top of the transmission case (16) is movably provided with a digging threaded rod (6) which penetrates through the transmission case (16) and corresponds to the digging base (1), the right side of the digging threaded rod (6) is provided with a collecting groove (7), and the top of the digging threaded rod (6) is fixedly provided with a threaded connecting column (15), an extension threaded rod (9) corresponding to the threaded connecting column (15) is fixedly mounted at the top of the digging threaded rod (6), a threaded connecting groove (14) corresponding to the threaded connecting column (15) is formed in the bottom of the extension threaded rod (9), a transmission fluted disc (12) corresponding to the driven fluted disc (3) is movably mounted inside the transmission case (16), a limiting column (13) is fixedly mounted at the bottom of the transmission fluted disc (12), a transmission rod (11) is fixedly mounted at the top of the transmission fluted disc (12), an adjusting handle (10) is fixedly mounted at the top of the transmission rod (11), lifting handles (8) are fixedly mounted on the left side and the right side of the transmission case (16), a limiting slide block (17) corresponding to the digging threaded rod (6) is fixedly mounted inside the driven fluted disc (3), and limiting slide grooves (18) corresponding to the limiting slide block (17) are formed in the left side and the right side of the digging threaded rod (6) .

2. An earth moving positioning device for geotechnical engineering according to claim 1, wherein: and ball containing grooves corresponding to the sliding balls (4) are formed in the top of the bearing disc (5) and the bottom of the driven fluted disc (3).

3. An earth moving positioning device for geotechnical engineering according to claim 1, wherein: the outer surfaces of the extension threaded rod (9) and the digging threaded rod (6) are provided with corresponding extension threads.

4. An earth moving positioning device for geotechnical engineering according to claim 1, wherein: the digging base (1), the transmission case (16) and the driven fluted disc (3) are all provided with extending through holes corresponding to the digging threaded rod (6).

5. An earth moving positioning device for geotechnical engineering according to claim 1, wherein: wear-resistant pieces corresponding to the limiting sliding blocks (17) are fixedly mounted inside the two limiting sliding grooves (18), and the wear-resistant pieces are metal copper sheets.

6. An earth moving positioning device for geotechnical engineering according to claim 1, wherein: the outer surface of the adjusting handle (10) is sleeved with an adjusting protective sleeve which is a sponge sleeve.