CN217734135U

CN217734135U - Pile foundation displacement auxiliary detection device for building engineering technology

Info

Publication number: CN217734135U
Application number: CN202221889281.7U
Authority: CN
Inventors: 吴光辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-04
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a pile foundation displacement auxiliary detection device for building engineering technology relates to pile foundation detection technical field, the on-line screen storage device comprises a base, the inner wall welding in the base outside has four mounting boxes, and the upper and lower both ends of mounting box extend to the upper and lower both ends of base respectively, the equal vertical through-going of inside of mounting box has the through-hole, the inside of through-hole has all been run through movable supporting leg, and all through articulated elements erection bracing foot in the movable supporting leg bottom, the cavity has all been seted up to the inside of mounting box, logical groove has all been seted up at both ends around the through-hole is inside, and leads to the one end of groove and all extend to the inside of cavity, the rotation axis is all installed through the pivot to the inside one end of cavity. The utility model discloses a length to a plurality of movable supporting legs carries out independent regulation, can be so that the base also can be in the horizontality in slope to guarantee dead lever and the directional pile foundation of fixed pipe level, avoid measuring result to make mistakes.

Description

Pile foundation displacement auxiliary detection device for building engineering technology

Technical Field

The utility model relates to a pile foundation displacement detection technical field specifically is a pile foundation displacement auxiliary detection device for building engineering technique.

Background

The pile foundation, the deep foundation who constitutes or the single pile basis of being connected by post and pile foundation by the pile cap of stake and connection pile bolck is meant, the pile foundation will guarantee that it is stable and vertical when using, consequently need carry out the displacement detection to it before the use of input, in order to avoid its condition that the slope appears, can adopt the horizontal pole of two fixed horizontal directions of interval and the terminal surface contact of pile foundation among the prior art, measure the length of two horizontal poles, through simple calculation, can judge whether the pile foundation inclines and inclination.

When measuring, need guarantee that the one end of two horizontal poles is in same vertical line, consequently generally can use the one end of a straight montant and two horizontal poles to carry out the perpendicular connection, and at work, only need guarantee that the montant is vertical, can make two horizontal poles level, but near the pile foundation position is not flat sometimes, have certain slope, the staff is difficult to guarantee the directional pile foundation of two horizontal pole levels this moment to can influence the result that detects, in view of this, to above-mentioned problem, deep research, it produces to carry out the present case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device is assisted with pile foundation displacement for building engineering technology to the problem of the horizontal directional pile foundation of the transverse bar that can't guarantee to be used for detecting in the inclined plane that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pile foundation displacement auxiliary detection device for building engineering technology comprises a base, wherein four mounting boxes are welded on the inner wall of the outer side of the base, the upper end and the lower end of the mounting box respectively extend to the upper end and the lower end of the base, through holes vertically penetrate through the inside of the mounting box, movable supporting legs penetrate through the inside of the through holes, the bottom ends of the movable supporting legs are provided with supporting legs through hinge parts, cavities are arranged in the mounting boxes, through grooves are arranged at the front and rear ends in the through holes, one end of each through groove extends into the cavity, one end of the cavity is provided with a rotating shaft through a rotating shaft, and one end of the rotating shaft extends to one end of the mounting box and is provided with a knob, two ends of the outer wall of the rotating shaft are respectively sleeved with a moving strip, and one end of the moving strip is welded with a fixed block, one end of the fixed block extends to the inside of the through groove, one end of the fixed block is bonded with a soft cushion, the middle position of the top end of the base is provided with an installation box, and one end of the installation box is provided with a nameplate through a bolt, the top end of the installation box is provided with a level gauge, a fixed rod is welded at the bottom end of one side of the installation box, a fixed pipe is welded inside the installation box, and both ends of the fixed tube extend to both sides of the installation box respectively, one end of the outer wall of the fixed tube is provided with a rotary sleeve, the fixed tube is internally provided with a guide groove, a movable plate is arranged in the guide groove, a scale rod is welded at one side of the movable plate, round balls are fixed at one ends of the scale rod and the fixed rod through connecting pieces, a screw rod is welded at the other side of the movable plate, and one side of the screw rod penetrates through one side of the rotary sleeve, and the screw rod is in threaded connection with the rotary sleeve.

Preferably, a plurality of grooves are installed on the outer wall of the movable supporting leg, and anti-skid lines are arranged on the inner wall of each groove.

Preferably, the front end and the rear end of the outer wall of the rotating shaft are respectively provided with external threads in opposite directions, and the inner wall of the moving strip is respectively provided with internal threads matched with the internal threads.

Preferably, the guide slot has all been seted up at the inside upper and lower both ends of cavity, the guide block is all installed at the upper and lower both ends of removal strip, and removes and constitute sliding connection between the strip through sliding fit between guide block and the guide slot and the cavity.

Preferably, the shape of guide way and fly leaf is the cuboid, and the width and the height of guide way and the width and the height of fly leaf equal respectively.

Preferably, the inner wall of the rotary sleeve is provided with an annular guide groove, one end of the outer wall of the fixed pipe is provided with an annular guide block, and the rotary sleeve is rotatably connected with the fixed pipe through the matching between the annular guide block and the annular guide groove.

Preferably, the grooves are provided with six groups, and each group of grooves is distributed on the outer wall of the movable supporting leg at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: through rotatory knob, make it drive the rotation axis and rotate, thereby cause two to remove the strip and move in the cavity inside in opposite directions under the cooperation of guide block guide slot, drive two fixed block separation, can remove movable supporting leg this moment, can the counter rotation knob after it removes to suitable position, it is spacing with its centre gripping with the help of two fixed blocks, through the length of adjusting every movable supporting leg, detect the level until the spirit level, can be so that the base is in the horizontality on slope, thereby guarantee dead lever and the directional pile foundation of fixed pipe level, avoid the measuring result to make mistakes.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the fixing tube of the present invention;

FIG. 3 is a schematic view of a top-view cross-sectional structure of the installation box of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 according to the present invention.

In the figure: 1. a level gauge; 2. installing a box; 3. a nameplate; 4. a fixed tube; 5. a ball; 6. a graduated lever; 7. a fixing rod; 8. a base; 9. a soft cushion; 10. supporting legs; 11. a groove; 12. mounting a box; 13. a knob; 14. a movable support leg; 15. a rotating sleeve; 16. a screw; 17. a guide groove; 18. a movable plate; 19. a fixed block; 20. a moving bar; 21. a cavity; 22. a rotating shaft; 23. a through hole; 24. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a pile foundation displacement auxiliary detection device for building engineering technology comprises a base 8, four mounting boxes 12 are welded on the inner wall of the outer side of the base 8, the upper and lower ends of the mounting boxes 12 respectively extend to the upper and lower ends of the base 8, through holes 23 vertically penetrate through the inside of the mounting boxes 12, movable support legs 14 penetrate through the inside of the through holes 23, the bottom ends of the movable support legs 14 are respectively provided with a support leg 10 through an articulated piece, cavities 21 are respectively formed in the inside of the mounting boxes 12, through grooves 24 are respectively formed in the front and rear ends of the inside of the through holes 23, one ends of the through grooves 24 extend into the cavities 21, a rotating shaft 22 is mounted at one end of the inside of each cavity 21 through a rotating shaft, a knob 13 is mounted at one end of each rotating shaft 22, moving bars 20 are respectively sleeved at both ends of the outer wall of the rotating shaft 22, a fixing block 19 is welded at one end of each moving bar 20, one end of each fixing block 19 extends into the through groove 24, and a bonding cushion 9 is arranged at one end of each fixing block 19; the front end and the rear end of the outer wall of the rotating shaft 22 are respectively provided with external threads in opposite directions, and the inner wall of the moving strip 20 is respectively provided with internal threads matched with the internal threads; guide grooves are formed in the upper end and the lower end of the inner part of the cavity 21, guide blocks are arranged at the upper end and the lower end of the movable strip 20, and the movable strip 20 is in sliding connection with the cavity 21 through sliding fit between the guide blocks and the guide grooves; specifically, as shown in fig. 1, 3 and 4, the knob 13 is rotated to drive the rotating shaft 22 to rotate, so that the two moving strips 20 move oppositely in the cavity 21 under the cooperation of the guide block and the guide groove, and the two fixing blocks 19 are driven to separate or approach, thereby completing the limitation and cancellation of the movable supporting leg 14 and facilitating the adjustment of the position of the movable supporting leg 14. The outer wall of the movable supporting leg 14 is provided with a plurality of grooves 11, and the inner wall of each groove 11 is provided with anti-skid lines; six groups of grooves 11 are arranged, and the grooves 11 in each group are distributed on the outer wall of the movable supporting leg 14 at equal intervals; as shown in fig. 1, 3 and 4, when the movable supporting leg 14 is clamped, the soft pad 9 is tightly pressed on the outer wall of the movable supporting leg 14 and embedded in the groove 11, so that the friction force between the two is increased, and the movable supporting leg 14 is fixed and more stable. The installation box 2 is installed in the middle of the top end of the base 8, a nameplate 3 is installed at one end of the installation box 2 through a bolt, a level 1 is installed at the top end of the installation box 2, a fixed rod 7 is welded at the bottom end of one side of the installation box 2, a fixed pipe 4 is welded inside the installation box 2, two ends of the fixed pipe 4 extend to two sides of the installation box 2 respectively, a rotary sleeve 15 is installed at one end of the outer wall of the fixed pipe 4, a guide groove 17 is formed inside the fixed pipe 4, a movable plate 18 is arranged inside the guide groove 17, a scale rod 6 is welded at one side of the movable plate 18, a round ball 5 is fixed at one end of each scale rod 6 and one end of each fixed rod 7 through a connecting piece, a screw 16 is welded at the other side of the movable plate 18, one side of the screw 16 penetrates through one side of the rotary sleeve 15, and the screw 16 is in threaded connection with the rotary sleeve 15; the guide groove 17 and the movable plate 18 are both rectangular solids, and the width and height of the guide groove 17 are equal to the width and height of the movable plate 18; an annular guide groove is formed in the inner wall of the rotary sleeve 15, an annular guide block is installed at one end of the outer wall of the fixed pipe 4, and the rotary sleeve 15 is in rotary connection with the fixed pipe 4 through the matching between the annular guide block and the annular guide groove; specifically, as shown in fig. 1 and 2, the rotating sleeve 15 is rotated, and the screw 16 is in threaded connection with the rotating sleeve 15, so that the screw 16 is directionally moved by means of the sliding fit of the movable plate 18 and the guide groove 17, and the scale rod 6 is pushed out until the round ball 5 on the scale rod 6 abuts against the end face of the pile foundation, and the distance of extension of the scale rod 6 can be obtained by observing the position where one end of the fixed pipe 4 is aligned on the fixed pipe 4.

The working principle is as follows: when the device is used, the device is placed near a pile foundation to be detected, the level meter 1 is observed to judge whether the device is in a horizontal state, if the device is not in the horizontal state, the ground is inclined, the device is positioned on a slope surface, the knob 13 can be rotated at the moment, the knob drives the rotating shaft 22 to rotate, so that the two moving strips 20 move oppositely in the cavity 21 under the coordination of the guide block and the guide groove, the two fixing blocks 19 are driven to be separated, the movable supporting legs 14 can be moved at the moment, the knob 13 can be rotated reversely after the movable supporting legs move to a proper position, the two fixing blocks 19 are used for clamping and limiting the movable supporting legs, the positions of the supporting legs 10 are adjusted, meanwhile, the supporting legs 10 are hinged with larger friction force, the base 8 can be in the horizontal state until the level meter 1 detects the level through adjusting the length of each movable supporting leg 14 and the angle of each supporting leg 10, and therefore the fixing rod 7 and the fixing pipe 4 are enabled to be horizontally directed to the pile foundation; make ball 5 on the dead lever 7 support the terminal surface of pile foundation, the one end of fixed pipe 4 and dead lever 7 is in same vertical plane, if ball 5 on the scale bar 6 does not support the pile foundation terminal surface, then the slope has appeared in the pile foundation, rotatory swivel sleeve 15 this moment, because

screw rod

16 and 15 threaded connection of swivel sleeve, make screw rod 16 remove with the help of the sliding fit orientation of fly leaf 18 and guide way 17, thereby release scale bar 6, support the terminal surface of pile foundation until ball 5 on the scale bar 6 supports the terminal surface of pile foundation, can obtain the distance of scale bar 6 extension through observing the position that fixed pipe 4 one end aligns on fixed pipe 4, vertical distance between fixed pipe 4 and the dead lever 7 center is the fixed length simultaneously, through simple calculation like this, the inclination that can reachd.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building engineering is supplementary detection device of pile foundation displacement for technique, includes base (8), its characterized in that: the inner wall welding of base (8) outside has four mounting boxes (12), and the upper and lower both ends of mounting box (12) extend to the upper and lower both ends of base (8) respectively, the equal vertical through-hole (23) of inside of mounting box (12), movable supporting leg (14) have all been run through to the inside of through-hole (23), and movable supporting leg (14) bottom all through articulated elements erection bracing foot (10), cavity (21) have all been seted up to the inside of mounting box (12), logical groove (24) have all been seted up to both ends around through-hole (23) inside, and the one end that leads to groove (24) all extends to the inside of cavity (21), rotation axis (22) is all installed through the pivot to the one end of cavity (21) inside, and the one end of rotation axis (22) all extends to the one end of mounting box (12) and installs knob (13), the both ends of rotation axis (22) outer wall all overlap and are equipped with removal strip (20), and the one end that removal strip welding has one end (19) of removal strip (20), the one end of fixed block (19) all extends to the inside of fixed block (24), and the one end of the bonding tablet (19) all has the mounting box (9) to install the middle mounting box (2), and the bolt position (2) is installed through bolt (8), spirit level (1) is installed on the top of install bin (2), and the welding of one side bottom of install bin (2) has dead lever (7), the inside welding of install bin (2) has fixed pipe (4), and the both ends of fixed pipe (4) extend to the both sides of install bin (2) respectively, swivel sleeve (15) are installed to the one end of fixed pipe (4) outer wall, guide way (17) have been seted up to the inside of fixed pipe (4), and the inside of guide way (17) is provided with fly leaf (18), the welding of one side of fly leaf (18) has scale rod (6), and the one end of scale rod (6) and dead lever (7) all is fixed with ball (5) through the connecting piece, the opposite side welding of fly leaf (18) has screw rod (16), and one side of screw rod (16) runs through to one side of swivel sleeve (15), connected mode between screw rod (16) and swivel sleeve (15) is threaded connection.

2. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 1, characterized in that: a plurality of grooves (11) are installed on the outer wall of the movable supporting leg (14), and anti-slip lines are arranged on the inner wall of each groove (11).

3. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 1, characterized in that: the front end and the rear end of the outer wall of the rotating shaft (22) are respectively provided with external threads in opposite directions, and the inner wall of the moving strip (20) is respectively provided with internal threads matched with the internal threads.

4. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 1, characterized in that: guide grooves are formed in the upper end and the lower end of the interior of the cavity (21), guide blocks are mounted at the upper end and the lower end of the movable strip (20), and the movable strip (20) is connected with the cavity (21) in a sliding mode through sliding fit between the guide blocks and the guide grooves in a sliding mode.

5. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 1, characterized in that: the guide groove (17) and the movable plate (18) are both cuboid in shape, and the width and the height of the guide groove (17) are equal to those of the movable plate (18) respectively.

6. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 1, characterized in that: annular guide slot has been seted up to the inner wall of swivel sleeve (15), the annular guide block is installed to the one end of fixed pipe (4) outer wall, and swivel sleeve (15) constitute between cooperation and the fixed pipe (4) between through annular guide block and the annular guide slot and rotate and be connected.

7. The pile foundation displacement auxiliary detection device for the building engineering technology of claim 2, characterized in that: six groups of grooves (11) are arranged, and each group of grooves (11) are distributed on the outer wall of the movable supporting leg (14) at equal intervals.