CN109849195B

CN109849195B - Precast concrete well section of thick bamboo trompil device

Info

Publication number: CN109849195B
Application number: CN201910258725.3A
Authority: CN
Inventors: 苏和; 杜光宇; 于成功; 尹亮
Original assignee: Second Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: Second Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2021-06-18
Anticipated expiration: 2039-04-01
Also published as: CN113276288B; CN109849195A; CN113276288A

Abstract

The invention discloses a precast concrete well barrel hole opening device which comprises a bottom frame, a rack and a transmission mechanism, wherein the rack is fixed at the upper end of the bottom frame, a first rotating shaft and two second rotating shafts are arranged in the bottom frame in parallel, a first motor is arranged on one side of the bottom frame, the first motor is connected with the other ends of the first rotating shaft and the second rotating shaft through the transmission mechanism, the first motor drives the first rotating shaft and the second rotating shaft to rotate through the transmission mechanism, two groups of clamping mechanisms are symmetrically arranged on the rack and used for clamping a well shaft, a first sliding rail is arranged at the upper end of the rack, a first sliding block is arranged on the first sliding rail, a second motor is fixed on the rack, an output shaft of the second motor is fixedly connected with a first screw rod, one end of the first screw rod, far away from the. This precast concrete well section of thick bamboo trompil device can conveniently be to the pit shaft trompil, makes the trompil position accurate, secondly, conveniently carries out trompil many times to the different positions of pit shaft.

Description

Precast concrete well section of thick bamboo trompil device

Technical Field

The invention relates to a building construction auxiliary device, in particular to a precast concrete well barrel hole opening device.

Background

Inspection wells, commonly known as inspection wells, are usually installed at junctions, bends, points where pipe diameters or slopes change, drop, and linear pipe sections at regular intervals, and are auxiliary drainage structures facilitating periodic inspection, cleaning, and dredging of pipes. The sewage inspection wells commonly used in the market at present mainly comprise brick inspection wells, plastic inspection wells and precast concrete inspection wells. The precast concrete inspection well has the advantages of high construction speed and strong bearing capacity, but the difficulty of opening the holes is higher. The traditional method is that a shaft is placed in a pipe ditch which is processed in advance, reserved holes are made to accord with the position of a pipeline as much as possible, holes which cannot be used are plugged, the hole opening position is determined according to the actual situation, manual hole opening is adopted, and hole opening is mainly carried out by using a percussion drill and an electric pick, so that the hole opening position is deviated. Secondly, the same shaft may need to be drilled with more than two holes, but especially the shaft is large in size, heavy in weight and difficult to turn over.

Disclosure of Invention

The invention aims to provide a precast concrete well barrel hole opening device which can conveniently open holes in a well barrel, so that the hole opening position is accurate, and secondly, the holes can be conveniently opened at different positions of the well barrel for multiple times.

In order to achieve the purpose, the invention provides the following technical scheme:

a precast concrete well barrel opening device comprises a bottom frame, a frame and a transmission mechanism, wherein the frame is fixed at the upper end of the bottom frame, a first rotating shaft and two second rotating shafts are arranged in the bottom frame in parallel, the first rotating shaft is arranged between the two second rotating shafts and is positioned below the second rotating shafts, one ends of the first rotating shaft and the second rotating shaft are respectively connected with the bottom frame through bearings, rotary drums are respectively fixed on the first rotating shaft and the second rotating shaft, a first motor is arranged on one side of the bottom frame, the first motor is connected with the other ends of the first rotating shaft and the second rotating shaft through the transmission mechanism, the first rotating shaft and the second rotating shaft are driven by the first motor through the transmission mechanism to rotate, two groups of clamping mechanisms are symmetrically arranged on the frame and are used for clamping a well barrel, a first sliding rail is arranged at the upper end of the frame, a first sliding block is arranged on the first sliding rail, a second motor is fixed on, one end of the first screw rod, which is far away from the second motor, penetrates through the first sliding block to be connected with the rack through a bearing, and a drilling machine is fixed at the upper end of the first sliding block.

Preferably, a non-slip mat is fixed on the periphery of the drum.

Preferably, drive mechanism includes action wheel, double flute runner, follows the driving wheel, action wheel, double flute runner, follow the center of driving wheel respectively with hollow shaft fixed connection, the hollow shaft passes through the bearing with the underframe respectively and is connected, the one end fixed connection of hollow shaft is kept away from with the action wheel to the output shaft of motor one, the double flute runner is connected with action wheel, follow driving wheel transmission through annular hold-in range respectively, two other ends of pivot pass respectively hollow shaft and action wheel center, follow driving wheel center fixed connection, a hollow shaft and double flute runner center fixed connection are passed to a pivot other end.

Preferably, the clamping mechanism comprises a second sliding rail, a second sliding block is arranged on the second sliding rail, a third motor is fixed on the rack, an output shaft of the third motor is fixedly connected with one end of a second screw rod, the other end of the second screw rod is connected with the rack through a bearing, a connecting rod is fixed on the second sliding block, one end, away from the second sliding block, of the connecting rod is hinged to one end of an L-shaped rod, and a limiting blocking piece is fixed at the joint of the connecting rod and the L-shaped rod.

Preferably, a laser is installed at a lower end of the sliding block.

Preferably, a viewing mirror is arranged at the lower end of the sliding block.

Compared with the prior art, the invention has the beneficial effects that:

1) through setting up clamping mechanism, laser instrument and sight glass, can make drilling machine and the position that the pit shaft need punch align, and press from both sides tight pit shaft, improve the accuracy of punching.

2) Through setting up drive mechanism and rotary drum, make things convenient for the pit shaft to rotate to realize the purpose that different positions punched many times, do not need artifical transport to rotate.

Drawings

FIG. 1 is a front view of a precast concrete wellbore perforating device in an embodiment of the present invention;

FIG. 2 is a top view of the drive mechanism and base frame structure in an embodiment of the present invention;

FIG. 3 is a top view of the clamping mechanism and the upper end mechanism of the housing in an embodiment of the invention;

in the figure, 1, a bottom frame, 2, a frame, 3, a transmission mechanism, 301, a driving wheel, 302, a double-groove rotating wheel, 303, a driven wheel, 304, a hollow shaft, 305, an annular synchronous belt, 4, a first rotating shaft, 5, a second rotating shaft, 6, a rotating drum, 7, an anti-slip pad, 8, a first motor, 9, a clamping mechanism, 901, a second sliding rail, 902, a second sliding block, 903, a limiting baffle, 904, a third motor, 905, a second screw rod, 906, a connecting rod, 907, an L-shaped rod, 10, a first sliding rail, 11, a first sliding block, 12, a second motor, 13, a first screw rod, 14, a drilling machine, 15, an observation mirror, 16 and a laser are included.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a precast concrete well bore drilling device includes a bottom frame 1, a frame 2, and a transmission mechanism 3. The frame 2 is fixed in underframe 1 upper end, and underframe 1 is interior parallel to be equipped with a pivot one 4 and two pivot two 5, and pivot one 4 sets up between two pivot two 5 and is located pivot two 5 below. One end of the first rotating shaft 4 and one end of the second rotating shaft 5 are connected with the bottom frame 1 through bearings respectively, the first rotating shaft 4 and the second rotating shaft 5 are fixed with rotating cylinders 6 respectively, anti-slip pads 7 are fixed on the peripheries of the rotating cylinders 6, and the anti-slip pads 7 can prevent the shaft from slipping in the moving process. One side of the bottom frame 1 is provided with a first motor 8, the first motor 8 can be fixed on the side wall of the bottom frame through a mounting seat, the first motor 8 is connected with the other ends of the first rotating shaft 4 and the second rotating shaft 5 through a transmission mechanism 3, and the first motor 8 drives the first rotating shaft 4 and the second rotating shaft 5 to rotate through the transmission mechanism 3.

The transmission mechanism 3 comprises a driving wheel 301, a double-groove rotating wheel 302 and a driven wheel 303, the centers of the driving wheel 301, the double-groove rotating wheel 302 and the driven wheel 303 are respectively and fixedly connected with one ends of a plurality of hollow shafts 304, and the other ends of the hollow shafts 304 are respectively connected with the bottom frame 1 through bearings. An output shaft of the first motor 8 is fixedly connected with one end, far away from the hollow shaft, of the driving wheel 301, and the double-groove rotating wheel 302 is in transmission connection with the driving wheel 301 and the driven wheel 303 through the annular synchronous belt 305 respectively. The other end of the second rotating shaft 5 penetrates through the hollow shaft 304 and the side wall of the bottom frame 1 to be fixedly connected with the centers of the driving wheel 301 and the driven wheel 303, and the other end of the first rotating shaft 4 penetrates through the hollow shaft 304 to be fixedly connected with the center of the double-groove rotating wheel 302. The first motor 8 drives the driving wheel 301 to rotate, the driving wheel 301 drives the double-groove rotating wheel 302 to rotate through the annular synchronous belt 305, the driven wheel 303 rotates along with the driving wheel 301, the driven wheel 303 and the double-groove rotating wheel 302 respectively drive the rotating drums 6 on the first rotating shaft 4 and the second rotating shaft 5 to rotate.

Two groups of clamping mechanisms 9 are symmetrically arranged on the frame 2, and the clamping mechanisms 9 are used for clamping the shaft. The clamping mechanism 9 comprises a second sliding rail 901, a second sliding block 902 is arranged on the second sliding rail 901, a third motor 904 is fixed on the rack 2, an output shaft of the third motor 904 is fixedly connected with one end of a second screw 905, and the other end of the second screw 905 is connected with the rack 2 through a bearing. A connecting rod 906 is fixed on the second sliding block 902, one end, far away from the second sliding block 902, of the connecting rod 906 is hinged to one end of an L-shaped rod 907, a limiting blocking piece 903 is fixed at the joint of the connecting rod 906 and the L-shaped rod 907, and the L-shaped rod can be limited to rotate towards the transmission mechanism by the limiting blocking piece 903. An electric telescopic rod can be further fixed on the second sliding block, one end, far away from the second sliding block, of the electric telescopic rod is fixedly connected with one end of a connecting rod, the other end of the connecting rod is hinged to one end of an L-shaped rod, and the electric telescopic rod is electrically connected with the controller. The third motor 904 can drive the second screw 905 to rotate, and then the second sliding block 902 starts to move on the second sliding rail 901, so that the position of the L-shaped rod 907 is adjusted, and the electric telescopic rod can adjust the axial position of the connecting rod to be suitable for shafts with different pipe diameters.

The upper end of the frame 2 is provided with a first sliding rail 10, and the first sliding rail 10 is provided with a first sliding block 11. A second motor 12 is fixed on the frame 2, an output shaft of the second motor 12 is fixedly connected with a first screw rod 13, one end of the first screw rod 13, far away from the second motor 12, penetrates through a first sliding block 11 and is connected with the frame 2 through a bearing, a drilling machine 14 is fixed at the upper end of the first sliding block 11, and a drill bit of the drilling machine 14 extends downwards below the first sliding block 11. The second motor 12 drives the first screw rod 13 to rotate, so that the first sliding block 11 moves on the first sliding rail 10, and the purpose of adjusting the position of the drilling machine is achieved.

The laser 16 is installed to slider 11 lower extreme, and slider 11 lower extreme is equipped with sight glass 15, and sight glass 15 is articulated with slider 11, and sight glass 15 can rotate, angle regulation. The laser device also comprises a controller, the controller is electrically connected with the first motor 8, the second motor 12, the third motor 904 and the laser device 16 respectively, and the controller can control the first motor 8, the second motor 12, the third motor 904 and the laser device 16 to work.

The working principle and the using method are as follows: the position, elevation and position relationship of the well bore and various pipelines of each inspection well are collected. And analyzing the acquired data, determining the positions and the number of the holes to be opened, and marking on the outer wall of the shaft. A worker adjusts the observation mirror 15 to a proper position through the ladder stand, bends the L-shaped rod 907 towards the direction of the connecting rod 906 to prevent the L-shaped rod 907 from blocking the shaft from being placed, and then places the shaft to be perforated on the first rotating shaft 4 and the second rotating shaft 5 to enable one end, far away from the transmission mechanism 3, of the shaft to abut against the inner wall of the rack 2. The section of the L-shaped rod 907 contacted with the connecting rod 906 is called a cross rod, the section far away from the connecting rod is called a vertical rod, the L-shaped rod 907 is rotated to enable the cross rod and the connecting rod 906 to be in the same straight line, the position of the second sliding block 902 is adjusted, one end of the shaft close to the transmission mechanism 3 is enabled to be abutted against the cross rod, and the vertical rod is abutted against the inner wall of the shaft, namely the shaft is clamped. And starting the laser 16, adjusting the position of the first sliding block 11 to enable the laser beam emitted by the laser 16 to coincide with the marking point on the shaft, and enabling a worker to check whether the laser beam coincides with the marking point through the observation mirror 15 on the ground. The drilling rig 14 is then activated to complete the drilling of the wellbore. When drilling is needed on the same shaft, the position of the second sliding block 902 is adjusted, the cross rod is not clamped with the shaft, but the vertical rod is still contacted with the inner wall of the shaft, the first motor 8 is started, the rotating drum 6 drives the shaft to rotate until the mark point needing to be opened next time moves to a proper position, the shaft is clamped again, the laser beam emitted by the laser 16 is overlapped with the mark point on the shaft, and the drilling machine 14 is started to complete drilling on the shaft.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. The utility model provides a precast concrete well section of thick bamboo trompil device which characterized in that: the device comprises a bottom frame, a frame and a transmission mechanism, wherein the frame is fixed at the upper end of the bottom frame, a first rotating shaft and two second rotating shafts are arranged in the bottom frame in parallel, the first rotating shaft is arranged between the two second rotating shafts and is positioned below the two rotating shafts, one ends of the first rotating shaft and the second rotating shaft are respectively connected with the bottom frame through bearings, rotary drums are respectively fixed on the first rotating shaft and the second rotating shaft, a first motor is arranged on one side of the bottom frame, the first motor is connected with the other ends of the first rotating shaft and the second rotating shaft through the transmission mechanism, the first motor drives the first rotating shaft and the second rotating shaft to rotate through the transmission mechanism, two groups of clamping mechanisms are symmetrically arranged on the frame and are used for clamping a shaft, each clamping mechanism comprises a second sliding rail, a second sliding block is arranged on the second sliding rail, a third motor is fixed on the frame, and an, the other end of the screw rod II is connected with the frame through a bearing, an electric telescopic rod is fixed on the slider II, one end, away from the slider II, of the electric telescopic rod is fixedly connected with one end of a connecting rod, the other end of the connecting rod is hinged to one end of an L-shaped rod, a limiting stop piece is fixed at the joint of the connecting rod and the L-shaped rod, a first sliding rail is arranged at the upper end of the frame, a first sliding block is arranged on the first sliding rail, a second motor is fixed on the frame, an output shaft of the second motor is fixedly connected with the first screw rod, one end, away from the second motor, of the first screw rod penetrates through the first sliding block to be connected.

2. A precast concrete wellbore perforating device as recited in claim 1, wherein: and an anti-slip pad is fixed on the periphery of the rotary drum.

3. A precast concrete wellbore perforating device as recited in claim 1, wherein: the transmission mechanism comprises a driving wheel, a double-groove rotating wheel and a driven wheel, the center of the driving wheel, the center of the double-groove rotating wheel and the center of the driven wheel are respectively fixedly connected with the hollow shaft, the hollow shaft is respectively connected with the bottom frame through a bearing, the output shaft of the motor I and the driving wheel are far away from one end of the hollow shaft, the double-groove rotating wheel is respectively connected with the driving wheel and the driven wheel through an annular synchronous belt in a transmission mode, the two other ends of the rotating shaft respectively penetrate through the center of the hollow shaft and the driving wheel and are fixedly connected with the center of the driven wheel, and.

4. A precast concrete wellbore perforating device as recited in claim 1, wherein: and a laser is arranged at the lower end of the sliding block.

5. A precast concrete wellbore perforating device as recited in claim 1, wherein: and the lower end of the first sliding block is provided with an observation mirror.