CN212004906U

CN212004906U - Folded cascade measuring apparatu for geotechnical engineering design

Info

Publication number: CN212004906U
Application number: CN202020582162.1U
Authority: CN
Inventors: 范启定
Original assignee: Fujian Yida Engineering Survey Design And Research Institute Co ltd
Current assignee: Zhongyi Tongda Design Consulting Group Co.,Ltd.
Priority date: 2020-04-19
Filing date: 2020-04-19
Publication date: 2020-11-24
Anticipated expiration: 2030-04-19

Abstract

The utility model discloses a foldable measuring instrument for geotechnical engineering design, which comprises a connecting plate, wherein the upper surface of the connecting plate is provided with a level gauge, the lower surface of the connecting plate is fixedly connected with a connecting rod, the bottom end of the outer wall of the connecting rod is uniformly and fixedly connected with three U-shaped blocks, the three U-shaped blocks are arranged in an equilateral triangle shape, and the utility model is provided with a rotating shaft, the supporting block can be folded by the rotation of the rotating shaft, the T-shaped supporting leg can be accommodated by the arranged first convex sliding groove, the height of the whole bracket can be adjusted to a certain degree according to the height of a user by arranging the T-shaped inserting block and the plurality of fixing holes, and by arranging the arc-shaped clamping block, can make the fixed more convenient after the surveyor's level is put, effectively solve the supporting structure singleness that general surveyor's level was used, inconvenient carry, and can not carry out certain regulation scheduling problem according to user's height.

Description

Folded cascade measuring apparatu for geotechnical engineering design

Technical Field

The utility model relates to a measuring apparatu, in particular to folded cascade measuring apparatu for geotechnical engineering design belongs to geotechnical engineering technical field.

Background

The above-ground, underground and underwater engineering is generally called civil engineering, and the portion of civil engineering involving rocks, soil, underground and water is called geotechnical engineering, and geotechnical engineering is a new technical system established in civil engineering practice.

The surveyor's level is one of the essential measuring instrument in geotechnical engineering, and the supporting structure that current surveyor's level was used is single, because the longer inconvenient carrying of volume, and the support that general surveyor's level was used can not carry out regulation to a certain extent according to user's height.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folded cascade measuring apparatu for geotechnical engineering design, the effectual supporting structure who has solved general surveyor's level and use is single, and is inconvenient to carry, and can not carry out certain regulation scheduling problem according to user's height.

In order to solve the technical problem, the utility model provides a following technical scheme:

a foldable measuring instrument for geotechnical engineering design comprises a connecting plate, wherein the upper surface of the connecting plate is provided with a level gauge, the lower surface of the connecting plate is fixedly connected with a connecting rod, the bottom end of the outer wall of the connecting rod is uniformly and fixedly connected with three U-shaped blocks, a rotating shaft is respectively and rotatably connected between the two opposite side inner walls of the U-shaped blocks, the outer side of the rotating shaft is fixedly sleeved with a supporting block, the lower surface of the supporting block is respectively provided with a first convex chute, the inner part of the first convex chute is respectively and slidably connected with a T-shaped supporting leg, one end of the T-shaped supporting leg close to the notch of the first convex chute is respectively and fixedly connected with a plug-in pin, the plug-in pin is respectively provided with a slot, the slot wall of one side of the first convex chute corresponding to the slot position is respectively provided with a second convex chute, the inner, the one end that T type inserted block is close to the slot all runs through the notch of the protruding type spout of second and extends to the inside of first protruding type spout and plug in the inside of slot, the equal fixedly connected with of one end that the slot was kept away from to T type inserted block of T type inserted block first spring, the one end that first spring kept away from T type inserted block all keeps away from one side cell wall fixed connection of first protruding type spout with the protruding type spout of second, the equal fixedly connected with of one end that the slot was kept away from to T type inserted block of T type handle, the one end that T type handle kept away from T type inserted block all runs through the protruding type spout of second and keeps away from one side cell wall of first protruding type spout and extends to the outside of supporting shoe, just first spring all overlaps and establishes on the outer wall that T type handle is located the protruding type spout of second, all set up the fixed orifices of a plurality of and T type inserted.

As a preferred technical proposal of the utility model, the upper surface of the connecting plate is symmetrically provided with two T-shaped chutes, one side groove wall of the two T-shaped chutes which are close to each other is symmetrically provided with two grooves, one side groove wall of the two grooves which are close to each other is symmetrically fixedly connected with two second springs, one ends of the two second springs which are far away from each other respectively penetrate through the notches of the two grooves and extend to the inside of the two T-shaped chutes, one ends of the two second springs which are positioned in the two T-shaped chutes are symmetrically fixedly connected with two T-shaped sliders which are respectively connected with the two T-shaped chutes in a sliding way, the upper ends of the two T-shaped sliders respectively penetrate through the notches of the two T-shaped chutes and extend to the outside of the connecting plate, the upper ends of the two T-shaped sliders which are positioned in the outside of the connecting plate are symmetrically fixedly connected with two arc-shaped clamping blocks, and the two arc-shaped clamping blocks clamp the level gauge.

As an optimal technical scheme of the utility model, two one side lateral wall that the arc clamp splice is close to the spirit level is the two-layer rubber pad of symmetry form fixedly connected with.

As an optimal technical scheme of the utility model, two one side lateral wall that the spirit level was kept away from to arc clamp splice is two handles of symmetry form fixedly connected with, and two the outside of handle all is equipped with anti-skidding line.

As an optimal technical scheme of the utility model, two the outer wall of T type slider is laminated with the cell wall of two T type spouts respectively mutually.

As a preferred technical scheme of the utility model, the outer wall of T type inserted block all laminates with the cell wall of the protruding type spout of second mutually, the outer wall of T type stabilizer blade all laminates with the cell wall of the protruding type spout mutually.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a pivot of setting up, can make the supporting shoe fold through the rotation of pivot, first protruding type spout through setting up, can accomodate T type stabilizer blade, T type inserted block and a plurality of fixed orifices through setting up, make the holistic height of support carry out the regulation of certain degree according to user's height, and the arc clamp splice through setting up, can make the fixed more convenient after the spirit level is put, the single support structure who has effectively solved general spirit level and used, inconvenient carrying, and can not carry out certain regulation scheduling problem according to user's height.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B in FIG. 1;

fig. 4 is an enlarged schematic view of fig. 1 at C according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along the direction D-D in FIG. 1 according to the present invention;

fig. 6 is a schematic structural view of the folded state of the present invention.

In the figure: 1. a connecting plate; 2. a level gauge; 3. a connecting rod; 4. a U-shaped block; 5. a rotating shaft; 6. a support block; 7. a first male chute; 8. a T-shaped support leg; 9. a pin; 10. a slot; 11. a second male chute; 12. a T-shaped insert block; 13. a first spring; 14. a T-shaped handle; 15. a fixing hole; 16. a T-shaped chute; 17. a groove; 18. a second spring; 19. a T-shaped slider; 20. an arc-shaped clamping block; 21. a rubber pad; 22. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Examples

As shown in figures 1-6, the utility model relates to a foldable measuring instrument for geotechnical engineering design, which comprises a connecting plate 1, wherein the upper surface of the connecting plate 1 is provided with a level 2, the lower surface of the connecting plate 1 is fixedly connected with a connecting rod 3, the bottom end of the outer wall of the connecting rod 3 is uniformly and fixedly connected with three U-shaped blocks 4, the inner walls of the two opposite sides of the U-shaped blocks 4 are rotatably connected with a rotating shaft 5, the outer side of the rotating shaft 5 is fixedly sleeved with a supporting block 6, the lower surface of the supporting block 6 is respectively provided with a first convex chute 7, the inner part of the first convex chute 7 is respectively and slidably connected with a T-shaped supporting leg 8, one end of the T-shaped supporting leg 8 close to the notch of the first convex chute 7 is respectively and fixedly connected with a pin 9, the pin 9 is respectively provided with a slot 10, one side wall of the first, a T-shaped inserting block 12 is connected inside the second convex sliding groove 11 in a sliding manner, one end of the T-shaped inserting block 12, which is close to the slot 10, penetrates through the notch of the second convex sliding groove 11 and extends to the inside of the first convex sliding groove 7 and is inserted into the slot 10, one end of the T-shaped inserting block 12, which is far away from the slot 10, is fixedly connected with a first spring 13, one end of the first spring 13, which is far away from the T-shaped inserting block 12, is fixedly connected with the slot wall of one side of the second convex sliding groove 11, which is far away from the first convex sliding groove 7, one end of the T-shaped inserting block 12, which is far away from the slot 10, is fixedly connected with a T-shaped handle 14, one end of the T-shaped handle 14, which is far away from the T-shaped inserting block 12, penetrates through the slot wall, and first spring 13 all overlaps and establishes on T type handle 14 is located the inside outer wall of the protruding spout 11 of second, all sets up a plurality of and the fixed orifices 15 of T type inserted block 12 looks adaptation on the T type stabilizer blade 8.

The upper surface of the connecting plate 1 is symmetrically provided with two T-shaped chutes 16, one side groove wall of the two T-shaped chutes 16 close to each other is symmetrically provided with two grooves 17, one side groove wall of the two grooves 17 close to each other is symmetrically fixedly connected with two second springs 18, one ends of the two second springs 18 far away from each other respectively penetrate through the notches of the two grooves 17 and extend to the inside of the two T-shaped chutes 16, one ends of the two second springs 18 positioned inside the two T-shaped chutes 16 are symmetrically fixedly connected with two T-shaped sliders 19, the two T-shaped sliders 19 are respectively connected with the two T-shaped chutes 16 in a sliding manner, the upper ends of the two T-shaped sliders 19 respectively penetrate through the notches of the two T-shaped chutes 16 and extend to the outside of the connecting plate 1, the upper ends of the two T-shaped sliders 19 positioned outside the connecting plate 1 are symmetrically fixedly connected with two arc-shaped clamping blocks 20, and the two arc-shaped clamping blocks 20 clamp the level, the level 2 is conveniently fixed.

The two arc-shaped clamping blocks 20 are fixedly connected with two layers of rubber pads 21 in a symmetrical shape on the side wall close to the level 2, so that friction is increased, and stability is improved.

One side lateral wall that level 2 was kept away from to two arc clamp splice 20 is two handles 22 of symmetry form fixedly connected with, and the outside of two handles 22 all is equipped with anti-skidding line, conveniently stimulates arc clamp splice 20.

The outer walls of the two T-shaped sliding blocks 19 are respectively attached to the groove walls of the two T-shaped sliding grooves 16, so that the tightness is increased, and the stability is improved.

The outer wall of T type inserted block 12 all laminates with the cell wall of the protruding type spout 11 of second mutually, and the outer wall of T type stabilizer blade 8 all laminates with the cell wall of the protruding type spout 7 mutually, increases the compactness and improves the steadiness.

Specifically, when the T-shaped support block is used, firstly, the three support blocks 6 are turned downwards in sequence by hand, then the T-shaped handles 14 are pulled by hand one by one to separate the T-shaped insert block 12 from the slot 10, when the T-shaped insert block 12 is separated from the slot 10, the T-shaped insert block 12 extrudes the first spring 13, the first spring 13 is contracted by the elasticity of the first spring 13, after the T-shaped insert block 12 is separated from the slot 10, the limit fixing of the T-shaped support leg 8 by the T-shaped insert block 12 is released, at this time, the T-shaped support leg 8 in the first convex chute 7 slides downwards due to the gravitational potential energy, and the T-shaped support leg 8 moves towards the outside of the support blocks 6, after the T-shaped support leg 8 moves, the position of the uppermost fixing hole 15 corresponds to the position of the T-shaped insert block 12, then the T-shaped handle 14 is pulled, the first spring 13 rebounds through the elasticity of the first spring 13 to push the T-shaped insert block 12 to enter the fixing hole 15, thereby the T-shaped support leg 8 is limited and fixed again, after the T-shaped support leg 8 is limited and fixed, the T-shaped support leg 8 can not move in the first convex chute 7, so that the overall height of the bracket is increased, and the overall height of the bracket can be adjusted to a certain degree according to the height of a user by arranging the plurality of fixing holes 15, then the base pin 9 is contacted with the ground, the bracket is placed on the ground, then the two handles 22 are pulled by hands to move back and forth, so that the two arc-shaped clamping blocks 20 move back and forth, at the moment, the two second springs 18 extend through the elasticity of the second springs 18, then the level 2 is placed between the two arc-shaped clamping blocks 20, the two pulled handles 22 are loosened slowly, the two arc-shaped clamping blocks 20 move towards the direction close to the level 2 and clamp the level 2 through the self elastic rebound of the two second springs 18, thereby the position of the level 2 is fixed, the fixing mode of the level 2 is more convenient by the arrangement of the two arc-shaped clamping blocks 20, when the level is not used, the two handles 22 are pulled, the two arc-shaped clamping blocks 20 move towards the direction far away from the level 2, then the level 2 is taken down and the two pulled handles 22 are loosened, the two arc-shaped clamping blocks 20 reset by the elastic rebound of the two second springs 18, then the supporting block 6 is turned upwards one by one, the notch of the first convex chute 7 is made to be upward, then the T-shaped handle 14 is pulled one by hand, the T-shaped inserting block 12 is separated from the fixed hole 15, after the T-shaped inserting block 12 is separated from the fixed hole 15, the T-shaped inserting block 12 releases the fixing of the T-shaped supporting foot 8, the T-shaped supporting foot 8 slides towards the first chute 7 due to the convex gravitational potential energy, when one end of the T-shaped supporting foot 8 close to the bottom 7 of the first convex chute 7 is abutted against the bottom of the first convex chute 7, the position of slot 10 will be corresponding with the position of T type inserted block 12, loosen T type handle 14 of pulling after that, at this moment first spring 13 will kick-back through the elasticity of self, and promote T type inserted block 12 and get into in the slot 10, after T type inserted block 12 gets into in the slot 10, T type stabilizer blade 8 just obtains spacing fixed, thereby can make the holistic folding of support end, and get into first protruding type spout 7 through participating in 9, can eliminate when carrying the support, participate in 9 and arrange the potential safety hazard that the outside probably produced in, the effectual support structure who solves general spirit level and use is single, inconvenient carrying, and can not carry out certain regulation scheduling problem according to user's height.

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 foldable measuring instrument for geotechnical engineering design is characterized by comprising a connecting plate (1), wherein the upper surface of the connecting plate (1) is provided with a level gauge (2), the lower surface of the connecting plate (1) is fixedly connected with a connecting rod (3), the bottom end of the outer wall of the connecting rod (3) is uniformly and fixedly connected with three U-shaped blocks (4), a rotating shaft (5) is rotatably connected between the inner walls of two opposite sides of each U-shaped block (4), the outer side of the rotating shaft (5) is fixedly sleeved with a supporting block (6), the lower surface of the supporting block (6) is provided with a first convex chute (7), the inside of the first convex chute (7) is slidably connected with a T-shaped supporting leg (8), one end of the T-shaped supporting leg (8), which is close to the notch of the first convex chute (7), is fixedly connected with a pin (9), the plug pins (9) are respectively provided with a slot (10), one side of each slot wall corresponding to the slot (10) of each first convex sliding groove (7) is respectively provided with a second convex sliding groove (11), the interior of each second convex sliding groove (11) is connected with a T-shaped inserting block (12) in a sliding manner, one end, close to the slot (10), of each T-shaped inserting block (12) penetrates through the notch of each second convex sliding groove (11) to extend to the interior of each first convex sliding groove (7) and is inserted into the corresponding slot (10), one end, far away from the slot (10), of each T-shaped inserting block (12) is fixedly connected with a first spring (13), one end, far away from the T-shaped inserting block (12), of each first spring (13) is fixedly connected with the slot wall, far away from the first convex sliding groove (7), of each second sliding groove (11), one end, far away from the slot (10), of each T-shaped inserting block (12) is fixedly connected with a T-shaped handle (14), the one end that T type inserted block (12) was kept away from in T type handle (14) all runs through the protruding spout of second (11) and keeps away from the outside of one side cell wall of first protruding spout (7) and extend to supporting shoe (6), just first spring (13) all overlap and establish on T type handle (14) are located the inside outer wall of the protruding spout of second (11), all set up fixed orifices (15) of a plurality of and T type inserted block (12) looks adaptation on T type stabilizer blade (8).

2. The foldable measuring instrument for geotechnical engineering design according to claim 1, wherein the upper surface of the connecting plate (1) is symmetrically provided with two T-shaped chutes (16), one side of the two T-shaped chutes (16) close to each other is symmetrically provided with two grooves (17), one side of the two grooves (17) close to each other is symmetrically fixedly connected with two second springs (18), one ends of the two second springs (18) far away from each other respectively penetrate through the notches of the two grooves (17) and extend into the two T-shaped chutes (16), one ends of the two second springs (18) located inside the two T-shaped chutes (16) are symmetrically fixedly connected with two T-shaped sliding blocks (19), and the two T-shaped sliding blocks (19) are respectively connected with the two T-shaped chutes (16) in a sliding manner, two the notch of two T type spout (16) is run through respectively to the upper end of T type slider (19) and extends to the outside of connecting plate (1), two T type slider (19) are located the outside upper end of connecting plate (1) and are two arc clamp splice (20) of symmetry form fixedly connected with, and two arc clamp splice (20) carry out the centre gripping to surveyor's level (2).

3. The foldable measuring instrument for geotechnical engineering design according to claim 2, wherein two rubber pads (21) are fixedly connected to the side walls of the two arc-shaped clamping blocks (20) close to the leveling instrument (2) in a symmetrical manner.

4. The foldable measuring instrument for geotechnical engineering design according to claim 3, wherein two handles (22) are fixedly connected to the side walls, far away from the level (2), of the two arc-shaped clamping blocks (20) in a symmetrical manner, and anti-skid grains are arranged on the outer sides of the two handles (22).

5. The foldable measuring instrument for geotechnical engineering design according to claim 2, wherein the outer walls of the two T-shaped sliding blocks (19) are respectively attached to the groove walls of the two T-shaped sliding grooves (16).

6. The foldable measuring instrument for geotechnical engineering design according to claim 1, wherein the outer walls of the T-shaped insert blocks (12) are attached to the groove wall of the second convex chute (11), and the outer walls of the T-shaped support legs (8) are attached to the groove wall of the first convex chute (7).