CN219084081U

CN219084081U - Bored pile pore-forming straightness measuring device that hangs down

Info

Publication number: CN219084081U
Application number: CN202223564957.8U
Authority: CN
Inventors: 周忠勇; 王民
Original assignee: Zhejiang Jiajing Geotechnical Engineering Co ltd
Current assignee: Zhejiang Jiajing Geotechnical Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a bored pile pore-forming verticality measuring device, which belongs to the technical field of pile foundation construction engineering and comprises a base frame, wherein an outer protection mechanism is arranged at the bottom and the upper part of the base frame, an angle adjusting mechanism is arranged in the outer protection mechanism, auxiliary measuring mechanisms are arranged in the middle part and on one side of the angle adjusting mechanism, and the auxiliary measuring mechanisms comprise first roller shafts. This bored pile pore-forming straightness measuring device that hangs down, personnel rely on driving motor's start to and wind-up roll dress frame, first roller axle, the driven rotation of second roller axle come control wire rope receive and releases and the lift operation of triangular pyramid, and wire rope can be in transparent angle square frame's middle part zero scale position along with receiving down under the triangular pyramid lift state always, can guarantee the straightness that hangs down of this stake hole when this region is transferred and is unobstructed, and when triangular pyramid or wire rope touch the slope section in the process of transferring, its wire rope then can form the conflict with the protruding part in this section region.

Description

Bored pile pore-forming straightness measuring device that hangs down

Technical Field

The utility model belongs to the technical field of pile foundation construction engineering, and particularly relates to a bored pile pore-forming verticality measuring device.

Background

At present, domestic subways, bridges, municipal roads are in a large-scale construction period, and the development steps of infrastructure and building industries are continuously accelerated. The bored pile is used as a mature process in foundation construction, and has wide application range, high single pile bearing capacity, low construction noise and the like. The pore-forming quality control is an important link in the quality control of the bored pile, particularly the control of the verticality, is one of detection items of the bored pile, and directly influences the bearing capacity of a pile foundation, thereby influencing the structural safety of a building, and a pore-forming verticality measuring device of the bored pile is needed in the process.

In the prior art, in the measurement construction of the verticality of a bored pile hole, the observation of the verticality of the bored pile hole is generally difficult, a detection cage or a triangular cone is lowered most commonly, the measurement principle is to approximately calculate the verticality deviation of the bored pile hole according to a similar triangle, however, the measurement of the height is not enough in precision by manually using a rope measuring ruler, and the other method is ultrasonic measurement, but the ultrasonic measurement cost is high, the measurement procedure is more and the time is long, so that the measurement device for the verticality of the bored pile hole is needed.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a bored pile hole-forming verticality measuring device, personnel of the bored pile hole-forming verticality measuring device can control the winding and unwinding of a steel wire rope and the lifting operation of a triangular cone by virtue of the starting of a driving motor and the driven rotation of a winding roller rack, a first roller shaft and a second roller shaft, the steel wire rope is always positioned at the middle zero scale position of a transparent angle square rack along with winding and unwinding in the lifting state of the triangular cone, the verticality of a pile hole can be ensured when the area is released unimpeded, the steel wire rope can form interference with the convex part of the section area in the releasing process, the whole steel wire rope can be in an inclined shape due to the gravity of the triangular cone and the traction force above at the moment, the middle sliding part of the transparent angle square rack can be driven by the steel wire rope to move to the scale representing the number of offset, the middle position of the sliding part is provided with a chargeable light bar, the light source point of the light bar is small, and the light source point of the personnel can accurately irradiate on the light source.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a bored pile hole forming verticality measuring device, which comprises a base frame, wherein an outer protection mechanism is arranged at the bottom and the upper part of the base frame, an angle adjusting mechanism is arranged in the outer protection mechanism, an auxiliary measuring mechanism is arranged at the middle part and one side of the angle adjusting mechanism, the auxiliary measuring mechanism comprises a first roller shaft, a steel wire rope is arranged at the periphery of the first roller shaft, a triangular cone is arranged at the tail end of the steel wire rope, a second roller shaft is arranged at one side of the first roller shaft, a winding roller loading frame is arranged below the second roller shaft, a driving motor is arranged at the middle part of one side of the winding roller loading frame, a transparent angle frame is arranged at one side of the inner part of the angle adjusting mechanism, a sliding piece is arranged at the middle part of the transparent angle frame, and a light rod is arranged at one side of the sliding piece.

As a further preferable scheme, the wire rope forms a winding and unwinding structure through the first roller shaft, the second roller shaft, the winding roller rack and the driving motor, and the wire rope is connected with the triangular cone.

As a further preferable scheme, the transparent angle square frame is in sliding connection with the sliding piece, and the light bar is positioned in the middle of the sliding piece.

As a further preferable scheme, the outer protection mechanism comprises a lower pre-loading frame, an inner damping spring frame is arranged in the lower pre-loading frame, a moving assembly is arranged at the bottom of the inner damping spring frame, a protection outer frame is arranged above the base frame, sliding assemblies are arranged on two sides of the protection outer frame, and an opening plate is arranged in the middle of the sliding assembly.

As a further preferable scheme, the opening and closing plate and the protection outer frame form a sliding opening and closing structure through the sliding assembly, and the opening and closing plate is symmetrically distributed along the transverse central axis of the protection outer frame.

As a further preferable scheme, the angle adjusting mechanism comprises a base frame, supporting blocks are distributed above the base frame, rotating assemblies are arranged above the supporting blocks, anti-skidding edges are distributed on the outer sides of the rotating assemblies, an inner screw is arranged in the middle of the rotating assemblies, and an assembly frame is arranged above the inner screw.

As a further preferable scheme, the assembly frame forms a threaded lifting structure with the inner screw rod and the base frame through the rotating assembly, and three groups of rotating assemblies and the inner screw rod are arranged on the periphery above the base frame.

As a further preferable scheme, the anti-skid edges are in outward expansion arc distribution, and the anti-skid edges are distributed at equal intervals along the outer side of the periphery of the rotating assembly.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, personnel can control the winding and unwinding of the steel wire rope and the lifting operation of the triangular cone by means of the starting of the driving motor and the driven rotation of the winding roller mounting frame, the first roller shaft and the second roller shaft, the steel wire rope is always positioned at the zero scale position of the middle part of the transparent angle square frame along with the winding and unwinding in the lifting state of the triangular cone, the verticality of the pile hole can be ensured when the area is not in the falling state, the steel wire rope can collide with the convex part of the area when the triangular cone or the steel wire rope touches the inclined section in the falling process, the whole steel wire rope can be inclined due to the gravity of the triangular cone and the traction force above, the sliding part in the middle part of the transparent angle square frame can be driven by the steel wire rope to displace, the scale is moved to represent the offset number value, the chargeable light bar is arranged at the middle part of the sliding part, the light source point of the light bar is small, and the light source point of the light bar can accurately irradiate on the scale aiming at the visual defect of personnel, and the light source point is portable and practical.

The utility model can play a better role in protecting the existence of the outer frame no matter the measuring device is in the open air or in the room, such as early rust or damage phenomena of parts and the like caused by various factors, and the arrangement of the inner damping spring frame assembled on the moving assembly can play a role in certain shock absorption on a construction site by means of damping.

According to the utility model, after a person moves the base frame to the pile hole, as the environment is in a construction site, the situation is possibly not horizontal, so that the triangular pyramid and the steel wire rope of the base frame are certainly not positioned at the central line of the transparent angle square frame, the subsequent measurement is influenced, and the three groups of rotating assemblies and inner screws are supported and arranged at the middle parts of the assembling frame and the base frame at equal intervals, wherein the person can adjust the rotating assemblies in the direction area according to the direction in which the steel wire rope deviates to the transparent angle square frame, the inner screws in the rotating assemblies can do lifting movement to a certain degree under the rotation condition, and the anti-skid edges distributed at the outer sides of the rotating assemblies bring convenience to the control of the person.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic view of the auxiliary measuring mechanism of the present utility model in partial detail;

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.

The marks in the drawings are: 1. a base frame; 2. an outer protection mechanism; 201. a lower pre-loading frame; 202. an inner damping spring bracket; 203. a moving assembly; 204. the outer frame is protected; 205. a sliding assembly; 206. an opening plate; 3. an angle adjusting mechanism; 301. a base chassis; 302. a support block; 303. a rotating assembly; 304. an anti-slip edge; 305. an inner screw; 306. an assembly frame; 4. an auxiliary measuring mechanism; 401. a first roller shaft; 402. a wire rope; 403. triangular pyramid; 404. a second roller shaft; 405. the winding roller is arranged on a frame; 406. a driving motor; 407. a transparent angle square frame; 408. a slider; 409. and (3) a light bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment is a bored pile hole forming verticality measuring device, as shown in fig. 1-2, including a base frame 1, an outer protection mechanism 2 is disposed at the bottom and the top of the base frame 1, an angle adjusting mechanism 3 is disposed inside the outer protection mechanism 2, an auxiliary measuring mechanism 4 is disposed at the middle and one side of the angle adjusting mechanism 3, the outer protection mechanism 2 includes a lower pre-loading frame 201, an inner damping spring frame 202 is disposed inside the lower pre-loading frame 201, a moving assembly 203 is disposed at the bottom of the inner damping spring frame 202, a protection outer frame 204 is disposed above the base frame 1, sliding assemblies 205 are disposed at two sides of the protection outer frame 204, an opening and closing plate 206 is disposed at the middle of the sliding assemblies 205, the opening and closing plate 206 and the protection outer frame 204 form a sliding opening and closing structure, the opening and closing plate 206 is symmetrically distributed along the transverse central axis of the protection outer frame 204, the existence of the protection outer frame 204 can play a good protection effect no matter the measuring device is outdoor or indoor, for example, phenomena such as rust or damage caused by various factors, and the moving assembly of the moving assembly 202 can play a role in damping on a certain damping field.

As shown in fig. 3, the angle adjusting mechanism 3 includes a base frame 301, a supporting block 302 is distributed above the base frame 301, a rotating component 303 is disposed above the supporting block 302, anti-slip edges 304 are distributed outside the rotating component 303, the anti-slip edges 304 are distributed in an outward expansion arc, the anti-slip edges 304 are distributed at equal intervals along the outer periphery of the rotating component 303, an inner screw 305 is disposed in the middle of the rotating component 303, an assembling frame 306 is disposed above the inner screw 305, the assembling frame 306 and the inner screw 305 form a threaded lifting structure through the rotating component 303, three groups are disposed on the periphery of the rotating component 303 and the inner screw 305 above the base frame 301, after a person moves the base frame 1 onto a pile hole, as the environment is in a construction site, the situation is difficult to avoid, the situation is not horizontal, the three angles 403 and the wire ropes 402 are not necessarily located at the center line of the transparent angle square frame 407, the subsequent measurement is affected, three groups of rotating components 303 and the inner screw 305 are disposed at the upper part of the assembling frame 306 and the middle of the base frame 301, the rotating component 303 are supported at the middle of the assembling frame 306, the inner screw 305, the rotating component 303 and the inner screw 305 are located at the equal intervals, the inner screw 305 can be controlled by the inner screw 305, and the inner screw 305 can move in a certain direction of the transparent angle square frame 303 according to the wire ropes, and the rotating direction of the rotating component 303 can move in a certain direction, and the direction of the rotating component 303 can be controlled by the rotating component 303.

As shown in fig. 4-5, the auxiliary measuring mechanism 4 comprises a first roller shaft 401, a steel wire rope 402 is arranged on the periphery of the first roller shaft 401, a triangular cone 403 is arranged at the tail end of the steel wire rope 402, a second roller shaft 404 is arranged on one side of the first roller shaft 401, a winding roller mounting frame 405 is arranged below the second roller shaft 404, a driving motor 406 is arranged in the middle of one side of the winding roller mounting frame 405, the steel wire rope 402 forms a winding and unwinding structure with the driving motor 406 through the first roller shaft 401, the second roller shaft 404 and the winding roller mounting frame 405, the steel wire rope 402 is connected with the triangular cone 403, a transparent angle square frame 407 is arranged on one side of the inside of the angle adjusting mechanism 3, a sliding piece 408 is arranged in the middle of the transparent angle square frame 407, an optical rod 409 is arranged on one side of the sliding piece 408, the transparent angle square frame 407 is in sliding connection with the sliding piece 408, the optical rod 409 is positioned in the middle of the sliding piece 408, personnel can control the winding and unwinding of the steel wire rope 402 and the lifting operation of the triangular cone 403 by means of the starting of the driving motor 406 and the driven rotation of the winding roller mounting frame 405, the first roller shaft 401 and the second roller shaft 404, the steel wire rope 402 is always positioned at the middle zero scale position of the transparent angle square frame 407 along with the winding and unwinding in the lifting state of the triangular cone 403, the verticality of the pile hole can be ensured when the area is not released, the steel wire rope 402 can collide with the convex part of the area of the section when the triangular cone 403 or the steel wire rope 402 touches the inclined section in the releasing process, the whole steel wire rope 402 can be in an inclined shape due to the gravity of the triangular cone 403 and the traction force above, the sliding part 408 in the middle of the transparent angle square frame 407 can be driven by the steel wire rope 402 to displace in the lifting state, the scale represents the number of deviation when the scale is moved, and the middle part position of slider 408 is provided with chargeable light stick 409, and the light source point of this light stick 409 is little, and to personnel's visual defect, its light source point can accurately shine on this scale, portable practicality.

Working principle: three sets of rotating components 303 and inner screws 305 are supported and arranged at equal distance between the mounting frame 306 and the middle part of the base frame 301, wherein a person can adjust the rotating component 303 in the direction area according to the direction of the steel wire 402 which is deviated to the transparent angle square frame 407, the inner screws 305 in the rotating component 303 can perform a certain lifting movement by means of screw thread force under the rotating condition, the problem that the adjusting is difficult due to the problem of the topography environment is solved, the person can control the retraction and the lifting operation of the steel wire 402 and the lifting operation of the triangular pyramid 403 by means of the starting of the driving motor 406 and the driven rotation of the winding roller mounting frame 405, the first roller shaft 401 and the second roller shaft 404, the steel wire 402 is always positioned at the zero graduation position of the middle part of the transparent angle square frame 407 along with the retraction and the lifting state of the triangular pyramid 403, the verticality of the pile hole can be ensured when the area is released, when the triangular cone 403 or the steel wire rope 402 touches the inclined section in the process of lowering, the steel wire rope 402 is abutted against the convex part of the section area, the whole steel wire rope 402 is inclined due to the gravity of the triangular cone 403 and the traction force above, in this state, the middle sliding part 408 of the transparent angle square frame 407 is driven by the steel wire rope 402 to displace, the scale mark represents the offset value, the chargeable optical rod 409 is arranged in the middle position of the sliding part 408, the light source point of the optical rod 409 is small, the light source point of the optical rod 409 can precisely irradiate on the scale mark aiming at the visual defect of personnel, the portable practical device can play a good role in protecting the outer frame 204 no matter the measuring device is positioned outdoors or indoors, such as rust or damage phenomena of parts and the like caused by various factors, and the inner damping spring frame 202 assembled on the moving assembly 203 can play a role in certain shock absorption on a construction site by means of damping.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a bored pile pore-forming straightness measuring device that hangs down, includes base frame (1), its characterized in that, the bottom and the top of base frame (1) are provided with outer protection machanism (2), and the inside of outer protection machanism (2) is provided with angle adjustment mechanism (3), the middle part and the one side of angle adjustment mechanism (3) are provided with auxiliary measurement mechanism (4), auxiliary measurement mechanism (4) include first roller axle (401), and the periphery of first roller axle (401) is provided with wire rope (402), the end of wire rope (402) is provided with triangular cone (403), one side of first roller axle (401) is provided with second roller axle (404), and the below of second roller axle (404) is provided with wind-up roller dress frame (405), one side middle part of wind-up roller dress frame (405) is provided with driving motor (406), the inside one side of angle adjustment mechanism (3) is provided with transparent angle square frame (407), and the middle part of transparent angle square frame (408) is provided with slider (408), one side (408) is provided with light (409).

2. The bored pile hole-forming verticality measurement device according to claim 1, wherein the steel wire rope (402) forms a winding and unwinding structure through a first roller shaft (401), a second roller shaft (404), a winding roller mounting frame (405) and a driving motor (406), and the steel wire rope (402) is connected with a triangular cone (403).

3. The bored pile hole verticality measurement device according to claim 1, wherein the transparent angle frame (407) and the sliding member (408) are in sliding connection, and the light bar (409) is located at a middle position of the sliding member (408).

4. The bored pile hole forming verticality measurement device according to claim 1, wherein the outer protection mechanism (2) comprises a lower pre-loading frame (201), an inner damping spring frame (202) is arranged inside the lower pre-loading frame (201), a moving assembly (203) is arranged at the bottom of the inner damping spring frame (202), a protection outer frame (204) is arranged above the base frame (1), sliding assemblies (205) are arranged on two sides of the protection outer frame (204), and an opening plate (206) is arranged in the middle of the sliding assemblies (205).

5. The bored pile hole verticality measurement apparatus according to claim 4, wherein the opening and closing plate (206) and the protective outer frame (204) form a sliding opening and closing structure through a sliding assembly (205), and the opening and closing plate (206) is symmetrically distributed along a transverse central axis of the protective outer frame (204).

6. The bored pile hole forming verticality measurement device according to claim 1, wherein the angle adjusting mechanism (3) comprises a base frame (301), supporting blocks (302) are distributed above the base frame (301), rotating assemblies (303) are arranged above the supporting blocks (302), anti-slip edges (304) are distributed on the outer sides of the rotating assemblies (303), an inner screw (305) is arranged in the middle of the rotating assemblies (303), and an assembly frame (306) is arranged above the inner screw (305).

7. The bored pile hole verticality measurement device according to claim 6, wherein the assembly frame (306) forms a threaded lifting structure with the inner screw (305) and the base frame (301) through the rotating assembly (303), and three groups are arranged on the periphery of the rotating assembly (303) and the inner screw (305) above the base frame (301).

8. A bored pile hole verticality measuring device according to claim 6, characterized in that the anti-slip edges (304) are in a flared arc distribution, and the anti-slip edges (304) are equally distributed along the outer side of the periphery of the rotating assembly (303).