CN218813920U

CN218813920U - Connecting device for pile foundation detection

Info

Publication number: CN218813920U
Application number: CN202222945178.6U
Authority: CN
Inventors: 夏雪琼; 徐晶晶; 史浠玥; 但君雄
Original assignee: Wuhan Kexin Construction Engineering Testing Co ltd
Current assignee: Wuhan Kexin Construction Engineering Testing Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-04-07
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a connecting device for pile foundation detects, including last connection pad, the bottom of going up the connection pad is provided with down the connection pad, the mounting hole has all been seted up to the both sides at last connection pad top, the equal fixedly connected with fixed block in both sides at connection pad top down, the equal fixedly connected with stop collar in both sides of fixed block inner chamber bottom. The utility model discloses an go up the connection pad, lower connection pad, the mounting hole, the fixed block, the stop collar, first spring, the stopper, the gag lever post, the lifter plate, a groove, the slide bar, the sliding sleeve, the second spring, the montant, the fixture block, the telescopic link, the third spring, the diaphragm, the connecting rod, the thread bush, the screw rod, the cooperation of knob and stripper plate is used, it all connects fixedly through the nut to have solved prior art connecting device that is used for the pile foundation to detect, need operate through specialized tool when dismantling it, the operation is very loaded down with trivial details, the problem of inconvenience has been caused for the staff.

Description

Connecting device for pile foundation detection

Technical Field

The utility model relates to a pile foundation detects technical field, specifically is a connecting device for pile foundation detects.

Background

The bridge foundation is the lowest part of the bridge structure which is directly contacted with the foundation and is an important component of the bridge substructure, a part of stratum bearing the load transmitted from the foundation is called the foundation, the foundation and the foundation are stressed and deformed after being subjected to various loads, in order to ensure the normal use and safety of the bridge, the foundation and the foundation must have sufficient strength and stability, and the deformation also needs to be within an allowable range.

If china utility model provides a "connecting device is used in pile foundation detection", its bulletin number is: CN216242826U, including last mounting, lower mounting, locking cap and dead lever, the upper end of going up the mounting is equipped with connecting cylinder one, the lower extreme of going up the mounting is equipped with the butt joint, the edge of going up the mounting is equipped with convex connection pad one, the upper end of lower mounting is equipped with the butt joint seat, the lower extreme of lower mounting is equipped with connecting cylinder two, the edge of lower mounting is equipped with convex connection pad two, the surface of connecting cylinder one and connecting cylinder two all is equipped with threaded connection's locking cap, the dead lever is and vertically runs through connection pad one, connection pad two and tip are equipped with threaded connection's nut, and prior art is used for the connecting device of pile foundation detection to all connect fixedly through the nut, need operate through specialized tool when dismantling it, the operation is very loaded down with trivial details, inconvenience has been caused for the staff, therefore, the utility model provides a make things convenient for connecting device of pile foundation detection of dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting device for pile foundation detects possesses the advantage that makes things convenient for the dismouting, has solved prior art and has been used for the connecting device of pile foundation detection to connect fixedly through the nut, need operate through specialized tool when dismantling it, and it is very loaded down with trivial details to operate, has caused inconvenient problem for the staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device for pile foundation detects, includes the last connection pad, the bottom of going up the connection pad is provided with down the connection pad, the mounting hole has all been seted up to the both sides at last connection pad top, the equal fixedly connected with fixed block in both sides at connection pad top down, the equal fixedly connected with stop collar in both sides of fixed block inner chamber bottom, the first spring of bottom fixedly connected with of stop collar inner chamber, the top fixedly connected with stopper of first spring, the top fixedly connected with gag lever post of stopper, the one end that the stopper was kept away from to the gag lever post runs through to the top and the fixedly connected with lifter plate of stop collar, the both sides at lifter plate top all are seted up flutedly, the fixedly connected with slide bar between the both sides of recess inner chamber, the surface of slide bar overlaps respectively and is equipped with sliding sleeve and second spring, the top fixedly connected with montant of sliding sleeve, the one end that the sliding sleeve was kept away from to the montant runs through to the top of fixed block, the equal fixedly connected with fixture block in top of montant one side, the top fixedly connected with telescopic link of inner chamber, the surface cover of telescopic link is equipped with the third spring, the bottom fixedly connected with screw thread is connected with the screw rod, the screw rod runs through the screw rod of the knob, the bottom of the screw rod is connected with the screw rod and is connected with the screw rod.

Preferably, the two sides of the lifting plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the inner walls of the fixing blocks.

Preferably, first openings are formed in the two sides of the top of the fixing block, and second openings are formed in the top of the lifting plate and located between the two grooves.

Preferably, a third opening is formed in the top of the limiting sleeve, and the two sides of the limiting block are connected with the inner wall of the limiting sleeve in a sliding mode.

Preferably, the surface of knob is provided with anti-skidding line, the both ends of second spring respectively with the inner wall fixed connection of sliding sleeve and recess.

Preferably, the side, opposite to the fixture block, of each fixture block is provided with an inclined opening, and the two sides of the bottom of the lower connecting disc are provided with fourth openings.

Preferably, the two ends of the third spring are fixedly connected with the transverse plate and the inner wall of the fixed block respectively, and the sliding rod and the sliding sleeve are square bodies.

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

1. the utility model discloses an go up the connection pad, lower connection pad, the mounting hole, the fixed block, the stop collar, first spring, the stopper, the gag lever post, the lifter plate, a groove, the slide bar, the sliding sleeve, the second spring, the montant, the fixture block, the telescopic link, the third spring, the diaphragm, the connecting rod, the thread bush, the screw rod, the cooperation of knob and stripper plate is used, it all connects fixedly through the nut to have solved prior art connecting device that is used for the pile foundation to detect, need operate through specialized tool when dismantling it, the operation is very loaded down with trivial details, the problem of inconvenience has been caused for the staff.

2. The utility model discloses a set up slider and spout, can carry on spacingly to the lifter plate to improve the stability when the lifter plate removes, through setting up first opening, can make things convenient for the montant to remove, through setting up the second opening, can make things convenient for the use of screw rod, through setting up anti-skidding line, can the person of facilitating the use rotate the knob.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the fixing block of the present invention;

FIG. 3 is a schematic sectional view of the stop collar of the present invention;

fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. an upper connecting disc; 2. a lower connecting disc; 3. mounting holes; 4. a fixed block; 5. a limiting sleeve; 6. a first spring; 7. a limiting block; 8. a limiting rod; 9. a lifting plate; 10. a groove; 11. a slide bar; 12. a sliding sleeve; 13. a second spring; 14. a vertical rod; 15. a clamping block; 16. a telescopic rod; 17. a third spring; 18. a transverse plate; 19. a connecting rod; 20. a threaded sleeve; 21. a screw; 22. a knob; 23. and (5) extruding the plate.

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. 1-4, a connecting device for pile foundation detection comprises an upper connecting disc 1, a lower connecting disc 2 is arranged at the bottom of the upper connecting disc 1, mounting holes 3 are respectively formed at both sides of the top of the upper connecting disc 1, fixing blocks 4 are respectively fixedly connected to both sides of the top of the lower connecting disc 2, a limiting sleeve 5 is respectively fixedly connected to both sides of the bottom of an inner cavity of the fixing block 4, a first spring 6 is fixedly connected to the bottom of an inner cavity of the limiting sleeve 5, a limiting block 7 is fixedly connected to the top end of the first spring 6, a limiting rod 8 is fixedly connected to the top of the limiting block 7, one end of the limiting rod 8, far away from the limiting block 7, penetrates through the top of the limiting sleeve 5 and is fixedly connected with a lifting plate 9, grooves 10 are respectively formed at both sides of the top of the lifting plate 9, a sliding rod 11 is fixedly connected between both sides of an inner cavity of the grooves 10, a sliding sleeve 12 and a second spring 13 are respectively sleeved on the surface of the sliding rod 11, the top of the sliding sleeve 12 is fixedly connected with a vertical rod 14, one end of the vertical rod 14, which is far away from the sliding sleeve 12, penetrates to the top of the fixed block 4, the top of the opposite side of the vertical rod 14 is fixedly connected with a clamping block 15, the top of the inner cavity of the fixed block 4 is fixedly connected with a telescopic rod 16, the surface of the telescopic rod 16 is sleeved with a third spring 17, the bottom of the telescopic rod 16 is fixedly connected with a transverse plate 18, both sides of the transverse plate 18 are movably connected with connecting rods 19, one end of each connecting rod 19, which is far away from the transverse plate 18, is movably connected with the vertical rod 14, both sides of the bottom of the lower connecting plate 2 are fixedly connected with threaded sleeves 20, the inner wall of each threaded sleeve 20 is in threaded connection with a screw rod 21, the bottom of each screw rod 21 is fixedly connected with a knob 22, one end of each screw rod 21, which is far away from the knob 22, penetrates to the top of the lifting plate 9 and is movably connected with a squeezing plate 23, both sides of the lifting plate 9 are fixedly connected with sliding blocks, and the inner wall of the fixed block 4 is provided with sliding grooves matched with the sliding blocks, the two sides of the top of the fixed block 4 are both provided with a first opening, the top of the lifting plate 9 and the position between the two grooves 10 are provided with a second opening, the top of the stop collar 5 is provided with a third opening, the two sides of the stop block 7 are both connected with the inner wall of the stop collar 5 in a sliding way, the surface of the knob 22 is provided with anti-skid lines, the two ends of the second spring 13 are respectively fixedly connected with the inner walls of the sliding sleeve 12 and the grooves 10, the opposite side of the clamping block 15 is both provided with an oblique opening, the two sides of the bottom of the lower connecting disc 2 are both provided with a fourth opening, the two ends of the third spring 17 are respectively fixedly connected with the transverse plate 18 and the inner wall of the fixed block 4, the sliding rod 11 and the sliding sleeve 12 are both square bodies, the lifting plate 9 can be limited by arranging a sliding block and a sliding groove, so as to improve the stability of the lifting plate 9 when moving, through arranging the first openings, can make things convenient for montant 14 to remove, through setting up the second opening, can make things convenient for screw rod 21's use, through setting up anti-skidding line, can the person of facilitating the use rotate knob 22, through last connection pad 1, lower connection pad 2, mounting hole 3, fixed block 4, stop collar 5, first spring 6, stopper 7, gag lever post 8, lifter plate 9, recess 10, slide bar 11, sliding sleeve 12, second spring 13, montant 14, fixture block 15, telescopic link 16, third spring 17, diaphragm 18, connecting rod 19, thread bush 20, screw rod 21, the cooperation of knob 22 and stripper plate 23 is used, it all connects fixedly through the nut to have solved prior art's connecting device that is used for the pile foundation to detect, need operate through specialized tool when dismantling it, the operation is very loaded down with trivial details, inconvenient problem has been caused for the staff.

When the clamping device is used, the upper connecting disc 1 and the lower connecting disc 2 are butted, the fixing block 4 is inserted into the mounting hole 3, the inner wall of the mounting hole 3 extrudes the clamping block 15, the clamping block 15 drives the vertical rod 14 to move to the opposite side, the vertical rod 14 drives the sliding sleeve 12 to extrude the second spring 13 until the fixing block 4 is completely inserted into the mounting hole 3, the clamping block 15 is located above the upper connecting disc 1, the second spring 13 drives the sliding sleeve 12 to reset, the sliding sleeve 12 drives the vertical rod 14 and the clamping block 15 to reset, the fixing block 4 is limited through the clamping block 15, then the screw 21 is rotated through the knob 22, the screw 21 drives the extrusion plate 23 to move downwards through the cooperation of the threaded sleeve 20, the extrusion plate 23 drives the lifting plate 9 to move, the lifting plate 9 extrudes the first spring 6 through the cooperation of the limiting rod 8 and the limiting block 7, meanwhile, the lifting plate 9 drives the vertical rod 14 to move downwards through the cooperation of the sliding sleeve 11 and the sliding sleeve 12, the clamping block 14 drives the clamping block 15 to move, so as to improve the reversibility of the connection between the upper connecting disc 1 and the lower connecting disc 2, the screw 21 drives the extrusion plate 23 to move upwards, so that the vertical rod 23 and the transverse plate 14 move to separate the connecting disc 2, and the connecting disc 14, and the transverse plate 14 to separate the connecting disc 2, and the connecting block 15, and the connecting disc 14, and the connecting disc 2, and the transverse plate 14 to separate the connecting disc 2, and the connecting disc 14.

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 a connecting device for pile foundation detects, includes upper connection dish (1), its characterized in that: the bottom of the upper connecting disc (1) is provided with a lower connecting disc (2), mounting holes (3) are formed in the two sides of the top of the upper connecting disc (1), fixing blocks (4) are fixedly connected to the two sides of the top of the lower connecting disc (2), limiting sleeves (5) are fixedly connected to the two sides of the bottom of the inner cavity of the fixing blocks (4), first springs (6) are fixedly connected to the bottoms of the inner cavities of the limiting sleeves (5), limiting blocks (7) are fixedly connected to the top ends of the first springs (6), limiting rods (8) are fixedly connected to the tops of the limiting blocks (7), sliding sleeves (12) and second springs (13) are sleeved on the surfaces of the limiting rods (8), vertical rods (14) are fixedly connected to the tops of the sliding sleeves (5), grooves (10) are formed in the two sides of the tops of the lifting plates (9), sliding sleeves (4) are fixedly connected between the two sides of the inner cavities of the grooves (10), sliding rods (11) are sleeved with sliding sleeves (12) and second springs (13), vertical rods (14) are fixedly connected to the tops of the top portions of the sliding sleeves (12), one ends of the vertical rods (14) are fixedly connected to the top portions of the fixing blocks (14), and the top portions (16) of the fixing blocks (4) are opposite to the top portions of the fixing blocks (15) and the telescopic rods (16), the surface cover of telescopic link (16) is equipped with third spring (17), the bottom fixedly connected with diaphragm (18) of telescopic link (16), the equal swing joint in both sides of diaphragm (18) has connecting rod (19), the one end and montant (14) swing joint of diaphragm (18) are kept away from in connecting rod (19), the equal fixedly connected with thread bush (20) in both sides of connection pad (2) bottom down, the inner wall threaded connection of thread bush (20) has screw rod (21), the bottom fixedly connected with knob (22) of screw rod (21), the one end that knob (22) were kept away from to screw rod (21) runs through top and swing joint to lifter plate (9) stripper plate (23).

2. A connection device for pile foundation testing according to claim 1, wherein: the equal fixedly connected with slider in both sides of lifter plate (9), the spout that cooperation slider used is seted up to the inner wall of fixed block (4).

3. The connecting device for pile foundation detection according to claim 1, wherein: first openings are formed in the two sides of the top of the fixing block (4), and a second opening is formed in the top of the lifting plate (9) and located between the two grooves (10).

4. The connecting device for pile foundation detection according to claim 1, wherein: the top of stop collar (5) has seted up the third opening, the both sides of stopper (7) all with the inner wall sliding connection of stop collar (5).

5. The connecting device for pile foundation detection according to claim 1, wherein: the surface of the knob (22) is provided with anti-skidding lines, and two ends of the second spring (13) are fixedly connected with the inner walls of the sliding sleeve (12) and the groove (10) respectively.

6. A connection device for pile foundation testing according to claim 1, wherein: the opposite side of the clamping block (15) is provided with an inclined opening, and the two sides of the bottom of the lower connecting disc (2) are provided with fourth openings.

7. The connecting device for pile foundation detection according to claim 1, wherein: and two ends of the third spring (17) are respectively and fixedly connected with the transverse plate (18) and the inner wall of the fixed block (4), and the sliding rod (11) and the sliding sleeve (12) are square bodies.