CN214332031U

CN214332031U - Strutting arrangement is used in geotechnical engineering investigation

Info

Publication number: CN214332031U
Application number: CN202120262558.2U
Authority: CN
Inventors: 宋旺; 张晓颖; 马海朋; 梁笑乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-10-01
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a strutting arrangement is used in geotechnical engineering reconnaissance relates to geotechnical engineering reconnaissance field, the novel nipple rectifier comprises a cylinder body, the both sides bottom of cylinder all is provided with the fly leaf, first recess has been seted up on the top of cylinder, the inside of first recess is provided with the movable rod, the thread groove has been seted up to the bottom of movable rod, the inside of thread groove is provided with the threaded rod rather than the looks adaptation. The utility model discloses a be provided with the movable rod inside the cylinder, the threaded rod that drives the inside threaded connection of movable rod through rotating the crank rotates, and then drives the backup pad vertical migration that the movable rod set up rather than the top to the realization is to the regulation of backup pad height, through being provided with spherical groove and ball on the movable rod top, the ball can rotate on the damping layer of spherical inslot internal fixation, thereby the staff of being convenient for adjusts the angle of backup pad, makes the backup pad be applicable to the support of different angles, has improved the application scope of this device.

Description

Strutting arrangement is used in geotechnical engineering investigation

Technical Field

The utility model relates to a geotechnical engineering reconnaissance field, in particular to strutting arrangement is used in 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. If the investigation work is not in place, the problem of unfavorable engineering geology is revealed, even if the design and construction of the superstructure reach high quality, the superstructure cannot be damaged, a supporting device is needed to be used for supporting and reinforcing the superstructure, the angle and the height of a supporting plate of the conventional supporting device are difficult to adjust, so that the applicability of the supporting device is low, and meanwhile, the supporting device is inconvenient to carry, so that the supporting device for geotechnical engineering investigation is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement is used in geotechnical engineering reconnaissance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for geotechnical engineering investigation comprises a cylinder body, wherein movable plates are arranged at the bottoms of two sides of the cylinder body, a first groove is formed in the top end of the cylinder body, a movable rod is arranged in the first groove, a threaded groove is formed in the bottom end of the movable rod, a threaded rod matched with the threaded groove is arranged in the threaded groove, a baffle is fixedly connected to the bottom end of the movable rod, the threaded groove extends into the baffle, the bottom end of the threaded rod extends to the outer side of the baffle and is movably connected with the bottom of the first groove through a bearing, a spherical groove is formed in the top end of the movable rod, a ball matched with the spherical groove is arranged in the spherical groove, a damping layer is fixedly connected to the inner side groove wall of the spherical groove, the outer side of the ball is attached to the inner side surface of the damping layer, a connecting rod is fixedly connected to the top end of the ball, a supporting plate is arranged at the top end of the cylinder body, the ball is kept away from to the connecting rod one end and connecting rod fixed connection, the inside groove wall top fixedly connected with ring baffle of first recess, the equal fixedly connected with telescopic tube in top both sides of cylinder, the first lug of the equal fixedly connected with in bottom both sides of backup pad, the one end that the cylinder was kept away from to telescopic tube is through round pin axle and first lug swing joint.

Preferably, the fixed cover in the bottom outside of threaded rod has connect first bevel gear, the inside of first recess is provided with the bull stick, the bull stick is located the movable rod below, one end of bull stick passes through bearing and one side cell wall swing joint of first recess, the fixed cover in the other end outside of bull stick has connect second bevel gear, second bevel gear and the meshing of first bevel gear.

Preferably, a rotating rod groove matched with the rotating rod is formed in the other side groove wall of the first groove, the other end of the rotating rod penetrates through the rotating rod groove and extends to the outer side of the column body, and a crank is fixedly connected to the other end of the rotating rod.

Preferably, the upper surface of fly leaf fixed connection has the fixed block, the one end that the fly leaf was kept away from to the fixed block is provided with the bracing piece, the bracing piece is close to the one end of fixed block and is passed through round pin axle and fixed block swing joint, the second recess has all been seted up to the both sides of cylinder, the inside of second recess is provided with the slide bar, the one end of slide bar and the one end cell wall fixed connection of second recess.

Preferably, a movable block is arranged in the second groove, a slide bar groove matched with the slide bar is formed in one end of the movable block, and the other end of the slide bar penetrates through the slide bar groove and is fixedly connected with the groove wall of the other end of the second groove.

Preferably, one side fixedly connected with second lug of movable block, the one end that the fixed block was kept away from to the bracing piece is through selling axle in second lug swing joint, location thread groove has been seted up on one side top of movable block, location thread groove and slide bar groove communicate with each other, the inside set screw that is provided with of location thread groove, the arc wall has been seted up on one side surface of slide bar.

Preferably, the one end of set screw sets up to the arc, the one end of set screw extends to the slide bar inslot and laminates with the arc wall, the fixed slot has all been seted up to the upper surface one side of fly leaf.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the movable rod in the cylinder, through rotating the threaded rod that the crank drove the inside threaded connection of movable rod and rotate, and then drive the movable rod and the backup pad vertical movement that its top set up to realize the regulation to the backup pad height, through being provided with spherical groove and ball on the movable rod top, the ball can rotate on the damping layer of spherical inslot fixed, thereby be convenient for the staff to adjust the angle of backup pad, make the backup pad be applicable to the support of different angles, improved the application scope of this device;

2. the utility model discloses a be provided with two telescopic tube on the cylinder top, telescopic tube plays support and guide effect to the removal of backup pad, has improved the stability of this device, and through being provided with two fly leafs, the fly leaf passes through the movable block and the second lug swing joint that bracing piece and cylinder both sides set up to make the fly leaf can easily pack up, the transportation and the removal of this device of being convenient for have improved the practicality of this device.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is a schematic side sectional view of the column structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a cylinder; 2. a movable plate; 3. a first groove; 4. a movable rod; 5. a thread groove; 6. a threaded rod; 7. a baffle plate; 8. a spherical groove; 9. a ball; 10. a connecting rod; 11. a support plate; 12. an annular baffle; 13. a telescopic sleeve; 14. a first bump; 15. a first bevel gear; 16. a rotating rod; 17. a second bevel gear; 18. a rotating rod groove; 19. a crank; 20. a fixed block; 21. a support bar; 22. a second groove; 23. a slide bar; 24. a movable block; 25. a slide bar slot; 26. a second bump; 27. positioning a screw groove; 28. a set screw; 29. an arc-shaped slot; 30. and fixing the grooves.

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.

The utility model provides a supporting device for geotechnical engineering investigation as shown in figures 1-4, as shown in figures 1 and 2, the supporting device comprises a cylinder 1, the bottom ends of the two sides of the cylinder 1 are both provided with movable plates 2, the movable plates 2 can rotate on the two sides of the cylinder 1, so that the movable plates 2 can be folded, thereby the device is convenient to transport and carry, the practicability of the device is improved, the top end of the cylinder 1 is provided with a first groove 3, the inside of the first groove 3 is provided with a movable rod 4, the bottom end of the movable rod 4 is provided with a thread groove 5, the inside of the thread groove 5 is provided with a threaded rod 6 matched with the thread groove, the bottom end of the movable rod 4 is fixedly connected with a baffle 7, the baffle 7 is matched with an annular baffle 12 to prevent the movable rod 4 from moving out of the cylinder 1, the thread groove 5 extends into the baffle 7, the bottom end of the threaded rod 6 extends to the outside of the baffle 7 and is movably connected with the bottom of the first groove 3 through a bearing, the height of the device is adjusted by driving the movable rod 4 to vertically move through the rotation of the threaded rod 6, the top end of the movable rod 4 is provided with a spherical groove 8, a spherical ball 9 matched with the spherical groove 8 is arranged inside the spherical groove 8, the inner side groove wall of the spherical groove 8 is fixedly connected with a damping layer, the outer side of the spherical ball 9 is attached to the inner side surface of the damping layer, the friction force between the spherical groove 8 and the spherical ball 9 is improved by the damping layer, the support plate 11 is prevented from freely rotating, the stability of the device is improved, the top end of the spherical ball 9 is fixedly connected with a connecting rod 10, the spherical ball 9 can rotate inside the spherical groove 8, the spherical ball 9 is connected with the support plate 11 through the connecting rod 10, the angle of the support plate 11 is adjusted, the application range of the device is improved, the support plate 11 is arranged at the top end of the cylinder 1, the reinforced terrain or objects to be supported through the support plate 11, one end of the connecting rod 10 far away from the round ball 9 is fixedly connected with the connecting rod 10, the top end of the inner side groove wall of the first groove 3 is fixedly connected with an annular baffle 12, the annular baffle 12 is used for blocking a baffle 7 so as to prevent the movable rod 4 from moving out of the cylinder 1, two sides of the top end of the cylinder 1 are fixedly connected with telescopic sleeves 13, two sides of the bottom end of the supporting plate 11 are fixedly connected with first lugs 14, one end of the telescopic sleeves 13 far away from the cylinder 1 is movably connected with the first lugs 14 through pin shafts, the telescopic sleeves 13 play a supporting and guiding role on the supporting plate 11, the upper surface of the movable plate 2 is fixedly connected with a fixed block 20, one end of the fixed block 20 far away from the movable plate 2 is provided with a supporting rod 21, one end of the supporting rod 21 close to the fixed block 20 is movably connected with the fixed block 20 through pin shafts, the supporting rod 21 is driven to rotate through the rotation of the fixed block 20, and a triangular stable structure is formed through the supporting rod 21, support fly leaf 2, guaranteed the stability of this device, fixed slot 30 has all been seted up to the upper surface one side of fly leaf 2, fixes fly leaf 2 subaerial through fixed slot 30, makes things convenient for the staff to install this device.

As shown in fig. 3, a first bevel gear 15 is fixedly sleeved outside the bottom end of the threaded rod 6, a rotating rod 16 is arranged inside the first groove 3, the rotating rod 16 is positioned below the movable rod 4, one end of the rotating rod 16 is movably connected with one side groove wall of the first groove 3 through a bearing, a second bevel gear 17 is fixedly sleeved outside the other end of the rotating rod 16, the second bevel gear 17 is engaged with the first bevel gear 15, a rotating rod groove 18 matched with the rotating rod 16 is formed in the other side groove wall of the first groove 3, the other end of the rotating rod 16 penetrates through the rotating rod groove 18 and extends to the outside of the column body 1, a crank 19 is fixedly connected to the other end of the rotating rod 16, the rotating rod 16 is driven to rotate inside the first groove 3 and the rotating rod groove 18 by rotating the crank 19, and then the second bevel gear 17 fixedly sleeved with the rotating rod is driven to rotate, the first bevel gear 15 engaged with the second bevel gear 17 is driven to rotate by the first bevel gear 15, the threaded rod 6 is driven to rotate inside the first groove 3, the movable rod 4, which is screw-coupled with the screw rod 6, is vertically moved inside the first groove 3.

As shown in fig. 4, two sides of the column body 1 are respectively provided with a second groove 22, a sliding rod 23 is arranged inside the second groove 22, one end of the sliding rod 23 is fixedly connected with one end groove wall of the second groove 22, a movable block 24 is arranged inside the second groove 22, one end of the movable block 24 is provided with a sliding rod groove 25 matched with the sliding rod 23, the other end of the sliding rod 23 penetrates through the sliding rod groove 25 and is fixedly connected with the other end groove wall of the second groove 22, one side of the movable block 24 is fixedly connected with a second projection 26, one end of the support rod 21 far away from the fixed block 20 is movably connected with the second projection 26 through a pin shaft, the second projection 26 is driven to move through the rotation of the support rod 21, so that the movable block 24 vertically moves on the sliding rod 23, one side top end of the movable block 24 is provided with a positioning screw groove 27, the positioning screw groove 27 is communicated with the sliding rod groove 25, a positioning screw 28 is arranged inside the positioning screw groove 27, an arc-shaped groove 29 has been seted up to one side surface of slide bar 23, and the one end of set screw 28 sets up to the arc, and the one end of set screw 28 extends to inside slide bar groove 25 and with the laminating of arc-shaped groove 29, through set screw 28 and arc-shaped groove 29 butt to fix movable block 24 on slide bar 23, and then guarantee bracing piece 21's stability, thereby improved the overall stability of this device.

The utility model discloses the theory of operation:

when the device is used, firstly, the two movable plates 2 are rotated, the movable plates 2 drive the supporting rod 21 to rotate, then the two movable blocks 24 slide on the sliding rod 23 until the movable plates 2 are placed on the ground, then the movable plates 2 are fixed with the ground through the fixing grooves 30, then the positioning screws 28 are rotated, the arc-shaped ends of the positioning screws 28 are abutted to the arc-shaped grooves 29 arranged on one sides of the sliding rods 23, so that the positions of the movable blocks 24 are fixed, further the stability of the device is improved, then the crank 19 is rotated, the crank 19 drives the rotating rods 16 to rotate inside the first grooves 3 and the rotating rod grooves 18, further the second bevel gears 17 fixedly sleeved with the rotating rods are driven to rotate, the first bevel gears 15 meshed with the second bevel gears 17 are driven to rotate, the threaded rods 6 are driven to rotate inside the first grooves 3 through the first bevel gears 15, and the movable rods 4 in threaded connection with the threaded rods 6 vertically move inside the first grooves 3 along with the rotating rods, drive 11 vertical migration of backup pad through movable rod 4 to the realization is to the regulation of 11 heights of backup pad, and the staff can rotate backup pad 11 according to actual need, and connecting rod 10 and the ball 9 that 11 bottoms of backup pad set up rotate in spherical groove 8 is inside, thereby makes backup pad 11 form certain angle, makes backup pad 11 be applicable to the support of different angles, has improved the application scope of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a strutting arrangement for geotechnical engineering reconnaissance, includes cylinder (1), its characterized in that: the cylinder is characterized in that movable plates (2) are arranged at the bottoms of two sides of the cylinder (1), a first groove (3) is formed in the top end of the cylinder (1), a movable rod (4) is arranged in the first groove (3), a threaded groove (5) is formed in the bottom end of the movable rod (4), a threaded rod (6) matched with the threaded groove (5) is arranged in the threaded groove (5), a baffle (7) is fixedly connected to the bottom end of the movable rod (4), the threaded groove (5) extends into the baffle (7), the bottom end of the threaded rod (6) extends to the outer side of the baffle (7) and is movably connected with the groove bottom of the first groove (3) through a bearing, a spherical groove (8) is formed in the top end of the movable rod (4), a ball (9) matched with the spherical groove (8) is arranged in the spherical groove (8), and a damping layer is fixedly connected to the inner side of the spherical groove (8), the utility model discloses a damping layer, including cylinder (9), the inboard surface laminating of the outside of cylinder (9) and damping layer, the top fixedly connected with connecting rod (10) of cylinder (9), the top of cylinder (1) is provided with backup pad (11), the one end and connecting rod (10) fixed connection of ball (9) are kept away from in connecting rod (10), the inboard groove wall top end fixedly connected with ring baffle (12) of first recess (3), the equal fixedly connected with telescopic tube (13) in the top both sides of cylinder (1), the first lug (14) of the equal fixedly connected with in bottom both sides of backup pad (11), the one end that cylinder (1) was kept away from in telescopic tube (13) is through round pin axle and first lug (14) swing joint.

2. The supporting device for geotechnical engineering investigation of claim 1, wherein: first bevel gear (15) have been fixed to have cup jointed in the bottom outside of threaded rod (6), the inside of first recess (3) is provided with bull stick (16), bull stick (16) are located movable rod (4) below, one side cell wall swing joint of bearing and first recess (3) is passed through to the one end of bull stick (16), the fixed cover in the other end outside of bull stick (16) has connect second bevel gear (17), second bevel gear (17) and first bevel gear (15) meshing.

3. The supporting device for geotechnical engineering investigation of claim 2, wherein: the other side cell wall of first recess (3) is seted up with bull stick groove (18) of bull stick (16) looks adaptation, the other end of bull stick (16) runs through bull stick groove (18) and extends to the cylinder (1) outside, the other end fixedly connected with crank (19) of bull stick (16).

4. The supporting device for geotechnical engineering investigation of claim 3, wherein: the last fixed surface of fly leaf (2) is connected with fixed block (20), the one end that fly leaf (2) were kept away from in fixed block (20) is provided with bracing piece (21), the one end that bracing piece (21) are close to fixed block (20) is through round pin axle and fixed block (20) swing joint, second recess (22) have all been seted up to the both sides of cylinder (1), the inside of second recess (22) is provided with slide bar (23), the one end of slide bar (23) and the one end cell wall fixed connection of second recess (22).

5. The supporting device for geotechnical engineering investigation of claim 4, wherein: the inside movable block (24) that is provided with of second recess (22), slide bar groove (25) with slide bar (23) looks adaptation is seted up to the one end of movable block (24), the other end of slide bar (23) runs through slide bar groove (25) and in the other end cell wall fixed connection of second recess (22).

6. The supporting device for geotechnical engineering investigation of claim 5, wherein: one side fixedly connected with second lug (26) of movable block (24), the one end that fixed block (20) were kept away from in bracing piece (21) is through round pin axle and second lug (26) swing joint, location spiral shell groove (27) have been seted up on one side top of movable block (24), location spiral shell groove (27) are linked together with slide bar groove (25), location spiral shell groove (27) inside is provided with set screw (28), arc wall (29) have been seted up on a side surface of slide bar (23).

7. The supporting device for geotechnical engineering investigation of claim 6, wherein: the one end of set screw (28) sets up to the arc, the one end of set screw (28) extends to slide bar groove (25) inside and laminates with arc wall (29), fixed slot (30) have all been seted up to upper surface one side of fly leaf (2).