CN220099856U - Building construction ground reconnaissance device - Google Patents

Abstract

The utility model discloses a construction rock and soil investigation device, which belongs to the field of construction, and comprises a rock core box, wherein a plurality of partition plates are fixedly connected to the inner wall of the rock core box, a top plate is arranged between the partition plates, two fixing components are symmetrically arranged on the side wall of the top plate, a cover plate is arranged on the upper side of the rock core box, positioning blocks are fixedly connected to the top surface of the cover plate close to four corners, positioning holes matched with the positioning blocks are formed in the bottom surface of the rock core box, a connecting component is arranged between the cover plate and the rock core box, the fixing components comprise cavities, the cavities are formed in the side wall of the top plate, a screw is connected to the top surface of the top plate in a threaded manner, a first trapezoidal block is rotationally connected to the bottom end of the screw, a second trapezoidal block is slidingly connected to the side wall of the first trapezoidal block, and after the rock core is stored, the rock core can be sealed and protected, and meanwhile, the rock core can be conveniently fixed.

Description

Building construction ground reconnaissance device

Technical Field

The utility model relates to the field of building construction, in particular to a rock-soil investigation device for building construction.

Background

Before building construction, the underground soil structure or rock structure is required to be explored on the ground so as to ensure the smooth construction of the subsequent foundation pit, a large number of rock layers exist under the ground in partial mountain areas, and rock exploration and sampling are necessary before construction; rock core sampling is generally carried out on rock in the deep layer under the soil by using a drilling machine, and the rock core sampling is placed in a rock core box according to the taking-out sequence of the rock cores and the soil depth so as to facilitate subsequent data acquisition.

And with supporting core case that uses of prospecting drilling machine among the prior art, generally all be wooden structure, and do not possess sealed apron, after the core is put things in good order in core case, can directly pile up multilayer core case, if meet humid environment, wooden core case is moist easily, influences the state of depositing of core, the core all separates the putting things in good order moreover, can't ensure that the length of core all is unanimous with core case length, if there is great gap between a plurality of cores, receive jolt mutual collision in the transportation, can appear broken condition.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a construction rock-soil investigation device which can realize that a rock core can be sealed, protected and protected after being stored, and is convenient for fixing the rock core.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a construction ground reconnaissance device, includes the rock core case, rock core incasement wall fixedly connected with a plurality of baffle, be provided with the roof between the baffle, roof lateral wall symmetry is provided with two fixed subassembly, rock core case upside is provided with the apron, be provided with coupling assembling between apron and the rock core case.

Further, fixed subassembly includes the cavity, the cavity is all offered inside the roof lateral wall, roof top surface threaded connection has the screw rod, the screw rod bottom rotates and is connected with first trapezoidal piece, first trapezoidal piece lateral wall sliding connection has the second trapezoidal piece, second trapezoidal piece is kept away from roof center one side lateral wall and is fixedly connected with movable rod respectively, the movable rod other end runs through roof and fixedly connected with clamp plate.

Further, the coupling assembling includes two T shape pieces, T shape piece symmetry fixed connection is in the apron bottom surface, two T-shaped grooves have been seted up respectively to terminal surface about the core case, the T-shaped groove runs through core case right side wall, apron top surface is close to right side department symmetry threaded connection has two bolts, the bolt runs through T shape piece and with T-shaped groove lateral wall threaded connection.

Further, two storage grooves are symmetrically formed in the side wall of the top plate, and the pressing plate is located in the storage grooves.

Furthermore, the top surface of the cover plate is fixedly connected with positioning blocks near four corners, and the bottom surface of the core box is provided with positioning holes matched with the positioning blocks.

Further, the second trapezoid block side wall is fixedly connected with a sliding block, a sliding groove is formed in the first trapezoid block side wall, and the sliding block is in sliding connection with the sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through mutually supporting between rock core case, apron and the coupling assembling etc., and after the rock core pile up, usable apron seals the rock core case, avoids being affected by moisture in depositing the in-process, influences the rock core structural layer, effectively solves the drawback that traditional adoption wooden case was deposited, and then promotes the protection effect to the rock core.

(2) This scheme is through mutually supporting between core case, baffle, roof and the fixed subassembly etc. after the core is deposited between the baffle, if there is the gap between a plurality of cores, the tight core of usable roof top, cooperation fixed subassembly is fixed simultaneously, avoids receiving jolting in the transportation, and the collision leads to the fact cracked problem between the core to promote the stability of core case.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the core box according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a top plate of the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

fig. 6 is an enlarged view of the utility model at B in fig. 1.

The reference numerals in the figures illustrate:

1. a core box; 2. a partition plate; 3. a top plate; 4. a cavity; 5. a screw; 6. a first trapezoidal block; 7. a second trapezoidal block; 8. a movable rod; 9. a pressing plate; 10. a cover plate; 11. a T-shaped block; 12. a T-shaped groove; 13. a bolt; 14. a storage groove; 15. a positioning block; 16. and positioning holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-6, a construction geotechnical investigation device comprises a core box 1, wherein a plurality of partition boards 2 are fixedly connected to the inner wall of the core box 1, a top plate 3 is arranged between the partition boards 2, two fixing components are symmetrically arranged on the side wall of the top plate 3, a cover plate 10 is arranged on the upper side of the core box 1, and a connecting component is arranged between the cover plate 10 and the core box 1.

Referring to fig. 3 and 4, the fixed subassembly includes cavity 4, cavity 4 is all offered inside roof 3 lateral wall, roof 3 top surface threaded connection has screw rod 5, screw rod 5 bottom rotates and is connected with first trapezoidal piece 6, first trapezoidal piece 6 lateral wall sliding connection has second trapezoidal piece 7, second trapezoidal piece 7 lateral wall fixedly connected with slider, the spout has been offered to first trapezoidal piece 6 lateral wall, slider and spout sliding connection, when screw rod 5 is reversing, be convenient for return through spout slider pulling clamp plate 9, second trapezoidal piece 7 is kept away from roof 3 center one side lateral wall and is fixedly connected with movable rod 8 respectively, the movable rod 8 other end runs through roof 3 and fixedly connected with clamp plate 9, two storage tanks 14 have been offered to roof 3 lateral wall symmetry, clamp plate 9 is located storage tank 14, and clamp plate 9 and roof 3 lateral wall parallel and level, be convenient for insert roof 3 between baffle 2.

Through mutually supporting between core case 1, baffle 2, roof 3 and the fixed subassembly etc., deposit the back when the core between baffle 2, if there is the gap between a plurality of cores, the usable roof 3 pushes up tight core, cooperates fixed subassembly simultaneously and fixes, avoids receiving jolting in the transportation, and the collision leads to the fact cracked problem between the core to promote the stability of core case 1.

Referring to fig. 1 and 6, the connecting assembly comprises two T-shaped blocks 11, the T-shaped blocks 11 are symmetrically and fixedly connected to the bottom surface of the cover plate 10, two T-shaped grooves 12 are respectively formed in the upper end surface and the lower end surface of the core box 1, the T-shaped grooves 12 penetrate through the right side wall of the core box 1, the lower T-shaped grooves 12 are mainly used for accommodating the cover plate 10, the cover plate 10 can be accommodated in the lower T-shaped grooves 12 in the process of stacking the cores, two bolts 13 are symmetrically and threadedly connected to the position, close to the right, of the top surface of the cover plate 10, the bolts 13 penetrate through the T-shaped blocks 11 and are in threaded connection with the side wall of the T-shaped grooves 12, and through the mutual cooperation among the core box 1, the cover plate 10, the connecting assembly and the like, after stacking of the cores is completed, the core box 1 can be sealed by the cover plate 10, the moisture in the process of storing is avoided, the core structure layer is affected, the defect that the traditional wooden box is used for storing is effectively solved, and the protection effect of the cores is further improved.

Referring to fig. 1 and 2, the top surface of the cover plate 10 is close to four corners and fixedly connected with positioning blocks 15, positioning holes 16 matched with the positioning blocks 15 are formed in the bottom surface of the core box 1, and when a plurality of core boxes 1 are stacked and stacked, the core boxes 1 can be prevented from displacement, and the stability of the core boxes 1 is improved.

When in use: when getting the sample to the core brill, can pile up the rock core in proper order between baffle 2, after the rock core pile up, if the gap between rock core and the rock core case 1 is great, can insert roof 3 between baffle 2 and support tight rock core, afterwards rotate screw rod 5 and drive first trapezoidal piece 6 downward movement, utilize the inclined plane extrusion second trapezoidal piece 7 of first trapezoidal piece 6 to drive clamp plate 9 outside motion through movable rod 8 for clamp plate 9 top tightly both sides baffle 2 is fixed, avoid the rock core to receive jolt and collide and cause the fracture in the transportation, after the rock core pile up, insert the apron 10 in the T-shaped groove 12 through T-shaped piece 11, and utilize bolt 13 to lock, can play sealed effect, can protect the rock core again.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a construction ground reconnaissance device, includes core case (1), its characterized in that: the utility model discloses a rock core case, including rock core case (1) inner wall fixedly connected with a plurality of baffle (2), be provided with roof (3) between baffle (2), roof (3) lateral wall symmetry is provided with two fixed subassembly, rock core case (1) upside is provided with apron (10), be provided with coupling assembling between apron (10) and the rock core case (1).

2. A construction geotechnical investigation apparatus according to claim 1, characterized in that: the fixing assembly comprises a cavity (4), the cavity (4) is formed in the side wall of the top plate (3), a screw (5) is connected to the top surface of the top plate (3) in a threaded mode, a first trapezoid block (6) is connected to the bottom end of the screw (5) in a rotating mode, a second trapezoid block (7) is connected to the side wall of the first trapezoid block (6) in a sliding mode, movable rods (8) are fixedly connected to the side wall, far away from the center of the top plate (3), of the second trapezoid block (7), and the other end of each movable rod (8) penetrates through the top plate (3) and is fixedly connected with a pressing plate (9).

3. A construction geotechnical investigation apparatus according to claim 1, characterized in that: the connecting assembly comprises two T-shaped blocks (11), the T-shaped blocks (11) are symmetrically and fixedly connected to the bottom surface of the cover plate (10), two T-shaped grooves (12) are respectively formed in the upper end surface and the lower end surface of the core box (1), the T-shaped grooves (12) penetrate through the right side wall of the core box (1), two bolts (13) are symmetrically and threadedly connected to the top surface of the cover plate (10) close to the right side, and the bolts (13) penetrate through the T-shaped blocks (11) and are in threaded connection with the side wall of the T-shaped grooves (12).

4. A construction geotechnical investigation apparatus according to claim 2, characterized in that: two storage grooves (14) are symmetrically formed in the side wall of the top plate (3), and the pressing plate (9) is located in the storage grooves (14).

5. A construction geotechnical investigation apparatus according to claim 1, characterized in that: the locating blocks (15) are fixedly connected to the positions, close to four corners, of the top surface of the cover plate (10), and locating holes (16) matched with the locating blocks (15) are formed in the bottom surface of the core box (1).

6. A construction geotechnical investigation apparatus according to claim 2, characterized in that: the side wall of the second trapezoid block (7) is fixedly connected with a sliding block, the side wall of the first trapezoid block (6) is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.