CN216342164U

CN216342164U - Automatic deviation rectifying device for slurry balance push bench

Info

Publication number: CN216342164U
Application number: CN202122511544.2U
Authority: CN
Inventors: 曾岩峰; 张铁飞; 刘佳胜; 吴彪; 王尊正; 楚留艳; 柏文浩; 闫东飞; 丁广成; 王锟; 高磊
Original assignee: Sinohydro Bureau 3 Co Ltd
Current assignee: Sinohydro Bureau 3 Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-19
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an automatic deviation rectifying device for a slurry balance push bench, which comprises a slide rail and a weighing base, wherein a hydraulic pushing cylinder is lapped on the upper surface of the weighing base, one end of the hydraulic pushing cylinder is fixedly connected with a pushing rod, one end of the pushing rod, which is far away from the hydraulic pushing cylinder, is fixedly connected with a push bench body, the lower end of the push bench body is fixedly connected with a support frame, the surface of the support frame is fixedly connected with a telescopic rod, the surface of the telescopic rod is connected with a connecting rod in a sliding manner, the lower end of the connecting rod is fixedly connected with a pulley, a groove and a limiting groove are respectively formed in the push bench body, and the inner wall of the groove is fixedly connected with a power mechanism. This a device for automatic deviation rectification of muddy water balance push bench through setting up power unit, disc, tool bit and broken mechanism, when the push bench body runs into harder soil layer, power unit drive disc rotates, and the servo motor drive bores the tooth and rotates to make the tool bit with bore the tooth and can relax carry out the breakage to harder soil layer.

Description

Automatic deviation rectifying device for slurry balance push bench

Technical Field

The utility model relates to the technical field of a muddy water balance push bench, in particular to an automatic deviation rectifying device for a muddy water balance push bench.

Background

The pipe jacking construction is a non-excavation construction method, is a pipeline burying construction technology without excavation or with few excavation, is mainly used for pipeline laying through ground buildings, roads and the like, is suitable for cities with busy traffic, dense population, numerous ground buildings and complex underground pipelines, and has higher requirements on the process control of the pipe jacking construction.

The muddy water balance push bench is required to be used in push bench construction, acting force can be applied to soil in the operation process of the muddy water balance push bench, when the push bench head meets a hard soil layer, abnormal conditions such as head raising or left-right deflection can occur to the muddy water balance push bench, and when the muddy water balance push bench deviates, the muddy water balance push bench can be separated from an original motion track, so that the progress of push bench construction operation is reduced, and therefore the muddy water balance push bench deviation rectifying device is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic deviation rectifying device for a muddy water balance push bench, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device that is used for muddy water balance push bench to rectify automatically, including slide rail and the base of weighing, the upper surface overlap joint of the base of weighing has the hydraulic pressure to impel the jar, the one end fixedly connected with pushing ram of hydraulic pressure impel the jar, the one end fixedly connected with push bench body of hydraulic pressure impel the jar is kept away from to the pushing ram, the lower extreme fixedly connected with support frame of push bench body, the fixed surface of support frame is connected with the telescopic link, the sliding surface of telescopic link is connected with the connecting rod, the lower extreme fixedly connected with pulley of connecting rod, recess and restriction groove are seted up respectively to the inside of push bench body, the inner wall fixedly connected with power unit of recess, power unit's output fixedly connected with disc, the surface difference fixedly connected with tool bit and broken mechanism of disc, servo motor's output shaft fixedly connected with bores the tooth, the inner wall difference fixedly connected with three-dimensional electron compass and GPS orientation module in restriction groove.

Preferably, the surface of the push bench body is provided with a plurality of through grooves for muddy water to pass through.

Preferably, the crushing mechanism comprises a servo motor, the output shaft of the servo motor is fixedly connected with drill teeth, the number of the crushing mechanisms is four, and the four crushing mechanisms are arranged on the surface of the disc in a circumferential array mode.

Preferably, the surface of the slide rail is coated with grease.

Preferably, the materials of the drill teeth are all cemented carbide.

Preferably, the lower surface of the weighing base is fixedly connected with four supporting columns, and the four supporting columns are arranged on the lower surface of the weighing base in a rectangular array mode.

Advantageous effects

The utility model provides an automatic deviation rectifying device for a mud-water balance push bench, which has the following beneficial effects:

1. this a device for muddy water balance push bench automatic deviation rectification, through setting up power unit, disc, tool bit and broken mechanism, when the push bench body runs into harder soil layer, power unit drive disc rotates, and the servo motor drive bores the tooth and rotates to make the tool bit with bore the tooth and can relax carry out the breakage to harder soil layer, thereby can avoid the push bench body to appear raising or control abnormal conditions such as deflection, make the push bench body keep original motion track.

2. This a device for balanced pipe pushing jack automatic deviation rectification of muddy water through setting up three-dimensional electron compass and GPS orientation module, the track of measurement pipe pushing jack body motion that can be accurate makes the indoor researcher of remote sensing observation can comparatively audio-visual understanding the track of balanced pipe pushing jack motion of muddy water to improve device's practicality.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of the push bench body;

FIG. 3 is a side view of the disk.

In the figure: the device comprises a slide rail 1, a weighing base 2, a hydraulic pushing cylinder 3, a pushing rod 4, a push bench body 5, a supporting frame 6, a pulley 7, an actuating mechanism 8, a disc 9, a cutter head 10, a three-dimensional electronic compass 11, a GPS positioning module 12, a servo motor 13, a drilling tooth 14 and a supporting column 15.

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. 1-3, the present invention provides a technical solution: the utility model provides a device that is used for muddy water balance push bench automatic deviation rectification, include slide rail 1 and weigh base 2, the surface of slide rail 1 scribbles lubricating grease, weigh four support columns 15 of lower fixed surface of base 2, four support columns 15 are the lower surface that the rectangle array set up at base 2 of weighing, the upper surface overlap joint of base 2 of weighing has hydraulic propulsion jar 3, the one end fixedly connected with pushing ram 4 of hydraulic propulsion jar 3, the one end fixedly connected with push bench body 5 of hydraulic propulsion jar 3 is kept away from to pushing ram 4.

The surface of pipe pushing jack body 5 sets up the logical groove that a plurality of supplied muddy water to pass through, and pipe pushing jack body 5's lower extreme fixedly connected with support frame 6, and the fixed surface of support frame 6 is connected with the telescopic link, and the sliding surface of telescopic link is connected with the connecting rod, and the lower extreme fixedly connected with pulley 7 of connecting rod, pipe pushing jack body 5's inside is seted up flutedly and is restricted the groove respectively, the inner wall fixedly connected with power unit 8 of recess, power unit 8's output fixedly connected with disc 9.

The surface of disc 9 is fixedly connected with tool bit 10 and broken mechanism respectively, broken mechanism includes servo motor 13, servo motor 13's output shaft fixedly connected with bores tooth 14, the material that bores tooth 14 is carbide, broken mechanism's quantity is four, four broken mechanisms are the surface that the circumference array set up at disc 9, through setting up power unit 8, disc 9, tool bit 10 and broken mechanism, when push bench body 5 runs into harder soil layer, power unit 8 drive disc 9 rotates, servo motor 13 drive bores tooth 14 and rotates, thereby make tool bit 10 and bore that tooth 14 can relax carry out the breakage to harder soil layer, thereby can avoid push bench body 5 to appear raising or controlling abnormal conditions such as deflection, make push bench body 5 keep original motion track.

The inner wall of restriction groove is three-dimensional electron compass 11 and GPS orientation module 12 of fixedly connected with respectively, through setting up three-dimensional electron compass 11 and GPS orientation module 12, the track of 5 movements of measurement push bench body that can be accurate makes the indoor researcher of remote sensing observation can comparatively audio-visually know the motion track of balanced push bench of muddy water to improve the practicality of device.

The working principle is as follows: when the device for automatic deviation rectification of the mud-water balance push bench is used, the push bench body 5 is arranged on the support frame 6, the hydraulic pushing cylinder 3 is started, the push bench body 5 is pushed into a construction site, in the operation process, the push bench body 5 can apply acting force to soil, when the push bench body 5 encounters a hard soil layer, the power mechanism 8 drives the disc 9 to rotate, the servo motor 13 drives the drill teeth 14 to rotate, so that the cutter head 10 and the drill teeth 14 can easily crush the hard soil layer, abnormal conditions such as head lifting or left-right deflection and the like of the push bench body 5 can be avoided, the push bench body 5 keeps an original motion track, the materials of the drill teeth 14 and the cutter head 10 are hard alloys, the abrasion of the soil layer to the cutter head 10 and the drill teeth 14 in the crushing process can be greatly reduced, and by arranging the three-dimensional electronic compass 11 and the GPS positioning module 12, the track of 5 motion of measurement push bench body that can be accurate makes its motion track of researcher can real-time monitoring.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device that is used for balanced push bench of muddy water automatic deviation rectification, includes slide rail (1) and base (2) of weighing, its characterized in that: the upper surface overlap joint of base of weighing (2) has hydraulic pressure propulsion jar (3), one end fixedly connected with pushing ram (4) of hydraulic pressure propulsion jar (3), one end fixedly connected with pipe pushing jack body (5) of hydraulic pressure propulsion jar (3) are kept away from in pushing ram (4), lower extreme fixedly connected with support frame (6) of pipe pushing jack body (5), the fixed surface of support frame (6) is connected with the telescopic link, the sliding surface of telescopic link is connected with the connecting rod, the lower extreme fixedly connected with pulley (7) of connecting rod, the inside of pipe pushing jack body (5) is seted up flutedly and restriction groove respectively, the inner wall fixedly connected with power unit (8) of recess, output fixedly connected with disc (9) of power unit (8), the surface difference fixedly connected with tool bit (10) and the broken mechanism of disc (9), the inner wall difference fixedly connected with three-dimensional electron compass (11) and GPS orientation module (12) in restriction groove.

2. The device for automatic deviation rectification of the mud-water balance push bench according to claim 1, characterized in that: the surface of the push bench body (5) is provided with a plurality of through grooves for muddy water to pass through.

3. The device for automatic deviation rectification of the mud-water balance push bench according to claim 1, characterized in that: the crushing mechanism comprises a servo motor (13), the output shaft of the servo motor (13) is fixedly connected with drill teeth (14), the number of the crushing mechanisms is four, and the four crushing mechanisms are arranged on the surface of the disc (9) in a circumferential array mode.

4. The device for automatic deviation rectification of the mud-water balance push bench according to claim 1, characterized in that: the surface of the sliding rail (1) is coated with lubricating grease.

5. The device for automatic deviation rectification of the mud-water balance push bench according to claim 3, characterized in that: the material of the drill tooth (14) is hard alloy.

6. The device for automatic deviation rectification of the mud-water balance push bench according to claim 1, characterized in that: the lower surface of the weighing base (2) is fixedly connected with four supporting columns (15), and the four supporting columns (15) are arranged on the lower surface of the weighing base (2) in a rectangular array mode.