CN212533770U

CN212533770U - Bridge structural adhesive is with cementation of fissures equipment

Info

Publication number: CN212533770U
Application number: CN202020236990.XU
Authority: CN
Inventors: 李红旭; 王文军; 蒲国民
Original assignee: Dalian Kaihua New Technology Engineering Co ltd
Current assignee: Dalian Kaihua New Technology Engineering Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-02-12
Anticipated expiration: 2030-03-02

Abstract

A bridge structure glue crack pouring device belongs to the technical field of building machinery. In order to ensure the glue injection pressure of a plurality of glue injection points to be balanced, a star-shaped swing rod mechanism is arranged in a cake-shaped distributor, three swing rods correspond to different glue injection holes, a glue guide groove and a spherical pin are arranged in each swing rod, when the swing rods rotate, the spherical pins shrink in nozzle sleeves under the constraint of an annular slide way, when the swing rods enter the glue injection holes, the spherical pins extend downwards under the action of springs, injection holes are communicated with the glue injection holes, at the moment, glue liquid is pressed into the distributor through a guide pipe by a piston in a glue barrel under the action of compressed air, then the glue liquid is distributed to different flow guide pipelines by the distributor, meanwhile, a voltage stabilizer is arranged at each glue injection hole of the distributor, when a crack is filled with the glue liquid, the filling pressure in the glue pipe rises, the glue liquid pushes a slide valve to be close to a proximity switch, the proximity switch sends a signal to control a relay to be electrified so as to turn off an, the corresponding glue pouring channel is closed.

Description

Bridge structural adhesive is with cementation of fissures equipment

Technical Field

The utility model belongs to the technical field of the construction machinery technique and specifically relates to a bridge structures glues with cementation of fissures equipment.

Background

At present, the crack pouring and repairing operation of the bridge still stays in an artificial state, the crack treatment of the bridge usually needs to be carried out on large-area concrete cracks, particularly when the crack pouring operation is carried out on the bottom surface of the bridge, a worker needs to face upward for a long time to maintain the same action, the technical requirement on the operator is high, and the working strength is high. Under the working mode, engineering technicians are easy to fatigue and fatigue, and the repairing precision and efficiency of crack treatment can be seriously influenced.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to solve the not enough of prior art, provide a bridge structure glues with cementation of fissures equipment.

The core technical idea of the utility model is that: the utility model provides a can carry out the equipment of encapsulating to a plurality of injecting glue points in many cracks or a crack simultaneously, in order to guarantee the injecting glue pressure balance of a plurality of injecting glue points, star-shaped pendulum rod mechanism has been installed in the distributor of cake type, three pendulum rods correspond different injecting glue holes, all there are glue guide groove and ball round pin in each pendulum rod, when the pendulum rod rotates, the ball round pin contracts under the restraint of annular slide in the spout sleeve pipe, the ball round pin stretches out downwards under the effect of spring when getting into the injecting glue hole, the jet orifice switches on with the injecting glue hole, at this moment, under compressed air's effect, the glue solution piston in the glue bucket impresses the distributor through the pipe with the glue solution, distribute to different water conservancy diversion pipelines by the distributor again.

Meanwhile, in order to automatically stop glue filling operation after the cracks are filled with glue, a voltage stabilizer is installed at each glue filling port of the distributor, and the principle is that when the cracks are filled with the glue, the filling pressure in the glue pipe can rise, the glue pushes the sliding valve to be close to the proximity switch, the proximity switch sends a signal to control the relay to be electrified, so that the electromagnetic valve embedded in the glue guide groove is turned off, and the corresponding glue filling channel is turned off.

The utility model provides a technical scheme that its technical problem adopted is: a bridge structural adhesive crack pouring device comprises a distributor, wherein the distributor comprises a flat shell, the shell is provided with an annular slideway and a swing rod, the section of the annular slideway is semicircular, glue injection holes are distributed in the slideway at equal intervals and communicated with a cavity of a voltage stabilizer, the voltage stabilizer is fixed outside the shell at equal intervals, the swing rod is of a T-shaped circular tube structure, a glue guide groove is formed in the swing rod, one end of the glue guide groove is provided with a nozzle sleeve, a spherical pin is arranged in the nozzle sleeve, and a spray hole is processed on the circumferential surface of a cylindrical part of the spherical pin; the spherical diameter of the spherical part of the spherical pin is equal to the bending radius of the annular slideway, the oscillating bar is connected with an output shaft of the main motor, and the rubber guide groove is internally provided with an electromagnetic valve.

A slide valve is arranged in a cavity of the voltage stabilizer, one end of the slide valve extends into a gummosis cavity of the voltage stabilizer, a metal proximity switch is arranged at the other end of the slide valve, the metal proximity switch is connected with a relay, and a slide valve spring is arranged on the slide valve.

The installation is stored up and is glued the jar on the distributor, stores up the surface of gluing the jar and has the snuffle valve, advance gluey mouth and air inlet, has end cover on snuffle valve and the glue mouth that advances, and the inside of storing up gluey jar has the piston, and the piston rod of piston stretches out the upper portion of storing up gluey jar, has piston spring between the jar body of piston rod and storage gluey jar, and the air inlet links to each other with the air compressor machine.

The delivery outlet of stabiliser passes through the hose and connects the injecting glue mouth, and the injecting glue mouth inserts in pre-buried sleeve, and pre-buried sleeve inserts in the clay, and the crack of bridge is filled to the clay.

The utility model discloses a bridge structure is glued with cementation of fissures equipment compares produced beneficial effect as follows with prior art.

(1) Compared with the traditional single-point glue injection, the multi-point glue injection system designed by the invention can simultaneously inject glue into a plurality of glue injection points of one crack or a plurality of cracks, thereby greatly improving the operation efficiency while releasing manpower.

(2) The designed pressure stabilizing system can detect whether the crack is filled with glue solution or not, can realize automatic on-off of the pipeline, and reduces the workload of operators.

(3) This equipment can make miniaturized equipment, and operating personnel can dress and carry out the operation on one's body, can reduce the hoist quantity of field usage like this, reduces engineering cost.

Drawings

FIG. 1 is a front view of the structure of the utility model; FIG. 2 is a top sectional view of the structure of the present invention; FIG. 3 is a partial enlarged view of the structure of the present invention; FIG. 4 is a schematic diagram of the glue pouring structure of the present invention;

in the figure, 1, a main motor, 2, a distributor, 201, a shell, 202, an annular slide way, 203, a glue injection hole, 3, a glue storage tank, 301, a piston, 302, a piston spring, 303, an air release valve, 304, a glue inlet, 305, an air inlet, 4, a swing rod, 401, a glue guide groove, 402, a ball pin, 403, a nozzle sleeve, 404, an injection hole, 5, a slide ring, 6, a voltage stabilizer, 601, a slide valve, 602, a slide valve spring, 603, a metal proximity switch, 604, a relay, 7, a glue injection nozzle, 8, an embedded sleeve, 801, a cork, 9, daub, 10, a bridge, 11, an air compressor, 12 and an electromagnetic valve.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

A bridge structural adhesive crack pouring device comprises a distributor 2, wherein the distributor 2 comprises a flat shell 201, the shell 201 is provided with an annular slide way 202 and a swing rod 4, the section of the annular slide way 202 is semicircular, glue injection holes 203 are distributed in the slide way at equal intervals, the glue injection holes 203 are communicated with a cavity of a voltage stabilizer 6, the voltage stabilizer 6 is fixed outside the shell 201 at equal intervals, the swing rod 4 is of a T-shaped circular tube structure, a glue guide groove 401 is formed in the swing rod, one end of the glue guide groove 401 is provided with a nozzle sleeve 403, a spherical pin 402 is arranged in the nozzle sleeve 403, and an injection hole 404 is processed on the circumferential surface of the cylindrical part of the spherical pin 402; the sphere diameter of the spherical part of the spherical pin 402 is equal to the bending radius of the annular slideway 202, the swing rod 4 is connected with the output shaft of the main motor 1, and the electromagnetic valve 12 is arranged in the rubber guide groove 401.

As the first embodiment of the present invention, the housing 201 is a split structure, and during the assembly, the annular slide 202 and the swing rod 4 are first installed in a housing on one side, and after the sealing, the housing on the other side is covered and locked.

As the utility model discloses a first embodiment, there are location pinhole and the bolt hole of installation base and storage glue jar 3 on casing 201's surface, and when using as airborne equipment, casing 201 passes through the base to be fixed on airborne platform, stores up glue jar 3 and fixes the upper portion at casing 201.

As a second embodiment of the present invention, when used as a portable device, the housing 201 and the glue storage tank 3 are separately carried, and are connected to each other through a hose.

As the first embodiment of the present invention, the electromagnetic valve 12 is a normally open electromagnetic valve, i.e. under the power-off state, the pipeline connected to the electromagnetic valve is turned on.

As the utility model discloses a first embodiment, when the pendulum rod rotated, the ball round pin shrink under annular slide's restraint at the spout cover intraductal, and the ball round pin stretches out downwards under the effect of spring when getting into the injecting glue hole, and the jet orifice switches on with the injecting glue hole.

A slide valve 601 is arranged in a cavity of the voltage stabilizer 6, one end of the slide valve extends into a gummosis cavity of the voltage stabilizer 6, a metal proximity switch 603 is arranged at the other end of the slide valve, the metal proximity switch 603 is connected with a relay 604, and a slide valve spring 602 is arranged on the slide valve 601.

As the utility model discloses a first embodiment, the pretightning force of the slide valve spring 602 on the slide valve 601 is adjustable, and is concrete, puts a pipe in the middle of the slide valve spring 602, and pipe excircle processing screw thread installs a nut simultaneously and supports tightly in the one end of slide valve spring 602, can adjust the spring effect at slide valve 601 pretightning force through the position of adjusting nut on the pipe, and then the critical pressure value that control solenoid valve 12 shut off.

Install on the distributor 2 and store up gluey jar 3, store up gluey jar 3 the surface have blow-off valve 303, advance gluey mouth 304 and air inlet 305, have end cover on blow-off valve 303 and the gluey mouth 304 of advancing, the inside of storing up gluey jar 3 has piston 301, piston 301's piston rod stretches out the upper portion of storing up gluey jar 3, there is piston spring 302 piston rod and the jar body of storing up gluey jar between, air inlet 305 links to each other with air compressor machine 11.

As the utility model discloses a first embodiment, after glue solution in the glue storage tank 3 used, before need carrying out the secondary encapsulating, will open the snuffle valve 303 and leak heart, open piston 301 behind the snuffle valve under the spring action automatic rising to the top of glue storage tank 3, the sealed lid that can open this moment on advancing glue mouth 304 carries out the filling of colloid.

As the first embodiment of the present invention, when used as an onboard device, the air inlet 305 is connected to the air compressor 11.

As a second embodiment of the present invention, when used as a portable device, the air inlet 305 is connected to an external compressed air line.

The delivery outlet of stabiliser 6 passes through hose connection injecting glue mouth 7, and injecting glue mouth 7 inserts in pre-buried sleeve 8, and pre-buried sleeve 8 inserts in the clay 9, and the crack of bridge 10 is filled to the clay 9.

As the utility model discloses a first embodiment, before using mortar 9 to clog the crack, should at first use the angle mill to carry out flattening and flaring to the crack position, the encapsulating operation must wait until the mortar does not go on after doing.

In summary, the present invention is not limited to the above embodiments, and those skilled in the art can provide other embodiments within the teaching of the present invention, but these embodiments are included in the scope of the present invention.

Claims

1. The bridge structural adhesive crack pouring equipment is characterized by comprising a distributor (2), wherein the distributor (2) comprises a flat shell (201), the shell (201) is provided with an annular slide way (202) and a swing rod (4), the cross section of the annular slide way (202) is semicircular, glue injection holes (203) are distributed in the slide way at equal intervals, the glue injection holes (203) are communicated with a cavity of a voltage stabilizer (6), the voltage stabilizer (6) is fixed outside the shell (201) at equal intervals, the swing rod (4) is of a T-shaped circular tube structure, a glue guide groove (401) is formed in the swing rod, one end of the glue guide groove (401) is provided with a spout sleeve (403), a spherical pin (402) is arranged in the spout sleeve (403), and a spray hole (404) is processed on the circumferential surface of the cylindrical part of the spherical pin (402); the spherical diameter of the spherical part of the spherical pin (402) is equal to the bending radius of the annular slideway (202), the swing rod (4) is connected with an output shaft of the main motor (1), and the rubber guide groove (401) is internally provided with an electromagnetic valve (12).

2. The bridge structural adhesive crack pouring device according to claim 1, wherein a slide valve (601) is arranged in a cavity of the pressure stabilizer (6), one end of the slide valve extends into a glue flowing cavity of the pressure stabilizer (6), the other end of the slide valve is provided with a metal proximity switch (603), the metal proximity switch (603) is connected with a relay (604), and a slide valve spring (602) is arranged on the slide valve (601).

3. The bridge construction glue is with cementation of fissures equipment of claim 1, characterized by, install on distributor (2) and store up gluey jar (3), there are air escape valve (303), advance gluey mouth (304) and air inlet (305) on the surface of storing up gluey jar (3), there is end cover on air escape valve (303) and the mouth of advancing gluey (304), there is piston (301) in the inside of storing up gluey jar (3), the piston rod of piston (301) stretches out the upper portion of storing up gluey jar (3), there is piston spring (302) between the jar body of piston rod and storing up gluey jar, air inlet (305) link to each other with air compressor machine (11).

4. The bridge structural adhesive crack pouring equipment as claimed in claim 1, wherein the output port of the stabilizer (6) is connected with the glue injection nozzle (7) through a hose, the glue injection nozzle (7) is inserted into the embedded sleeve (8), the embedded sleeve (8) is inserted into the plaster (9), and the plaster (9) is filled into the crack of the bridge (10).