CN113882257A

CN113882257A - Hydraulic box girder internal mold dismounting trolley

Info

Publication number: CN113882257A
Application number: CN202111057454.9A
Authority: CN
Inventors: 丁威力
Original assignee: Jiangsu Yueshengda Machinery Manufacturing Co ltd
Current assignee: Jiangsu Yueshengda Machinery Manufacturing Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-04
Anticipated expiration: 2041-09-09
Also published as: CN113882257B

Abstract

The invention discloses a hydraulic box girder inner mold dismounting trolley which comprises a supporting seat plate, wherein upright plates are symmetrically arranged on two sides of the top of the supporting seat plate, two guide rail frames are symmetrically arranged on the top of the supporting seat plate, a bearing assembly is arranged on the top of each guide rail frame, two clamping structures are arranged on the inner wall of each upright plate, each clamping structure comprises a column disc, each column disc is a cylinder, an annular groove is formed in each column disc, an ingot is further arranged in the middle of each column disc, the outer end of each ingot is further provided with a motor I, the output end of each motor I is connected with a linkage plate, a guide block is arranged on the inner side of each linkage plate, each guide block is embedded into the annular groove, the outer side of each guide block is further connected with a guide pillar, the outer end of each guide pillar is connected with a base plate, and each base plate is cuboid and is symmetrically provided with a hydraulic cylinder I. The invention is convenient for rapidly disassembling the reinforcing steel bars and the anchor rods of the box girder and has stronger practicability.

Description

Hydraulic box girder internal mold dismounting trolley

Technical Field

The invention relates to the technical field of bridge processing equipment, in particular to a hydraulic box girder inner mold dismounting trolley.

Background

One kind of bridge engineering center sill, the inside is hollow, and there is the flange on upper portion both sides, similar case, therefore gets the name. Single boxes, multiple boxes, etc.

The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-place box girder. The box girder prefabricated in the independent site can be erected after the lower project is finished by combining the bridge girder erection machine, so that the project progress can be accelerated, and the construction period can be saved; cast-in-place box girders are mostly used for large continuous bridges. The common materials are divided into two types, namely a prestressed reinforced concrete box girder and a steel box girder. The prestressed reinforced concrete box girder is constructed on site, and transverse prestress is also arranged in some cases besides longitudinal prestress; the steel box girder is generally processed in a factory and then transported to a site for installation, and has an all-steel structure and a partially reinforced concrete pavement layer.

The steel box girder is also called steel plate box girder, and is a common structural form of a large-span bridge. Generally used on bridges with large span. The outer shape is like a box and is called a steel box girder.

Present case roof beam need carry out the dismouting in the use, and traditional dismouting platform truck can't carry out quick dismantlement to stock or reinforcing bar in the case roof beam, and functional ratio is more single, the high efficiency's of not being convenient for dismantlement, for this reason, needs the corresponding technical scheme of design solution technical problem that exists.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hydraulic box girder inner mold dismounting trolley, which solves the problems that: current case roof beam need carry out the dismouting in the use, and traditional dismouting platform truck can't carry out quick dismantlement to stock or reinforcing bar in the case roof beam, and functional ratio is more single, the problem of the high efficiency's of not being convenient for dismantlement.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the hydraulic box girder inner mold dismounting trolley comprises a support seat plate, upright column plates are symmetrically arranged on two sides of the top of the support seat plate, and the top of the support base plate is symmetrically provided with two guide rail frames, the top of the guide rail frames is provided with a bearing component, the inner wall of the upright post plate is provided with two clamping structures, the clamping structure comprises a column disc which is cylindrical and is internally provided with an annular groove, an ingot is arranged in the middle of the column disc, a first motor is arranged at the outer end of the ingot, the output end of the first motor is connected with a linkage plate, a guide block is arranged on the inner side of the linkage plate, the guide block is embedded into the annular groove, the outer side of the guide block is also connected with a guide post, the outer end of the guide post is connected with a backing plate, the backing plate is the cuboid and the symmetry is provided with pneumatic cylinder one, the output of pneumatic cylinder one all is connected with the splint of cuboid.

As a further preferable mode of the present invention, an electromagnetic guide rail is vertically arranged in the middle of the column plate, a movable block is embedded in the electromagnetic guide rail, a square plate is vertically connected to the outside of the movable block, a second hydraulic cylinder is arranged in the middle of the outside of the square plate, the output end of the second hydraulic cylinder is connected to a ring disc, a plurality of columns are equidistantly arranged on the ring disc, the outer ends of the columns are connected to a column tube, and the inside of the column tube is hollow.

As a further preferable mode of the invention, a second motor is further arranged on the inner side of the ring disc, and the output end of the second motor is connected with the vertical rod.

As a further preferable mode of the present invention, a rack box is further provided at an outer side of the column plate, a third hydraulic cylinder is provided at a top of the rack box, an output end of the third hydraulic cylinder is connected with a third cross arm rod, a third motor is further provided at an outer end of the third cross arm rod, and an output end of the third motor is connected with a fastening structure.

As a further preferable mode of the present invention, the fastening structure includes a strip-shaped plate, the two sides of the strip-shaped plate are symmetrically provided with a vertical frame, the interior of the vertical frame is hollow, the outer side of the bottom end of the vertical frame is further provided with a motor four, the output end of the motor four is connected with a connecting rod, the outer end of the connecting rod is further connected with a hydraulic cylinder four, and the output end of the hydraulic cylinder four is connected with a buckle plate.

In a further preferred embodiment of the present invention, the gusset plate has one of a circular arc shape and a long strip shape.

As a further preferable mode of the present invention, the load-bearing assembly includes a top pressure plate and a bottom pressure plate, two insertion rods are disposed at the bottom of the bottom pressure plate, the two insertion rods are inserted into corresponding guide rail frames, and a plurality of buffer structures are further disposed between the top pressure plate and the bottom pressure plate.

As a further preferable mode of the invention, the buffer structure comprises a top cover and a bottom support, the top cover is a hemispherical hollow shell, the bottom support is a hemisphere, the top cover is clamped at the top of the bottom support, and a plurality of pressure springs are arranged between the top cover and the bottom support.

(III) advantageous effects

The invention provides a hydraulic box girder inner mold dismounting trolley. The method has the following beneficial effects:

(1) the box girder is supported and placed by the bearing assembly, and the box girder can move by being matched with the guide rail frame, in the moving process, the clamping structure can drive the linkage plate to rotate by using the motor I arranged at the outer end of the casting block, and the hydraulic cylinder I arranged on the backing plate drives the clamping plate to fix, so that the reinforcing steel bars or the anchor rods in the box girder can be twisted to bend or break.

(2) The electromagnetic guide rail and the movable block are further added in the middle of the upright post plate, the movable plate drives the second hydraulic cylinder to move up and down, the output end of the second hydraulic cylinder is connected with the annular disc, and a steel bar or an anchor rod can be inserted into the column tube for bending and disassembling, or the upright post and the column tube are driven to be screwed by the second motor, so that the steel bar or the anchor rod is loosened, and the disassembly is convenient.

(3) According to the invention, the third hydraulic cylinder of the rack box drives the transverse plate arm rod to lift, the third motor adjusts the position of the fastening structure, the inner part of the vertical frame of the fastening structure is hollow, the bottom end of the vertical frame is also provided with the fourth motor, the fourth motor adjusts the angle of the connecting rod, and the four hydraulic cylinder extrusion buckle plates at the outer end of the connecting rod are used for fixing the anchor rod and the reinforcing steel bar and screwing the anchor rod and the reinforcing steel bar, so that the dismounting effect is achieved.

Drawings

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

FIG. 2 is a schematic overall front view of the present invention;

FIG. 3 is a schematic side view of the present invention in its entirety;

FIG. 4 is a schematic view of the internal structure of the stud plate of the present invention;

FIG. 5 is a schematic view of the internal plan structure of the stud plate of the present invention;

FIG. 6 is a schematic structural view of the load bearing assembly of the present invention;

fig. 7 is a schematic structural diagram of a buffer structure according to the present invention.

In the figure, 1, a seat board is supported; 2. a column plate; 3. a guide rail frame; 4. a column tray; 5. casting blocks; 6. a first motor; 7. a linkage plate; 8. a guide post; 9. a base plate; 10. a first hydraulic cylinder; 11. a splint; 12. an electromagnetic guide rail; 13. a square plate; 14. a second hydraulic cylinder; 15. a ring plate; 16. a column tube; 17. a second motor; 18. a rack case; 19. a hydraulic cylinder III; 20. a cross arm lever; 21. a third motor; 22. a strip plate; 23. a vertical frame; 24. a fourth motor; 25. a connecting rod; 26. a fourth hydraulic cylinder; 27. buckling the plate; 28. a top pressing plate; 29. a bottom platen; 30. inserting a rod; 31. a top cover; 32. a bottom support; 33. and (5) pressing a spring.

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. 1-7, an embodiment of the present invention provides a technical solution: the hydraulic box girder inner mold dismounting trolley comprises a support base plate 1, upright column plates 2 are symmetrically arranged on two sides of the top of the support base plate 1, and the top of the supporting seat plate 1 is symmetrically provided with two guide rail frames 3, the top of the guide rail frames 3 is provided with a bearing component, the inner wall of the upright post plate 2 is provided with two clamping structures, each clamping structure comprises a post disc 4, the post discs 4 are cylindrical and are internally provided with annular grooves, and the centre of post dish 4 still is provided with ingot 5, and the outer end of ingot 5 still is provided with motor 6, and the output of motor 6 is connected with linkage board 7, and the inboard that is located linkage board 7 is provided with the guide block, and the guide block embedding still is connected with guide pillar 8 to the inside just outside of guide block of annular groove, and the outer end of guide pillar 8 is connected with backing plate 9, and backing plate 9 is the cuboid and the symmetry is provided with pneumatic cylinder 10, and the output of pneumatic cylinder 10 all is connected with the splint 11 of cuboid.

Embodiment one, stand board 2's centre still is provided with electromagnetism guide rail 12 perpendicularly, the inside embedding of electromagnetism guide rail 12 has the movable block, the outside that is located the movable block is connected with square board 13 perpendicularly, square board 13's outside intermediate position is equipped with pneumatic cylinder two 14, pneumatic cylinder two 14's output is connected with ring dish 15, it is provided with a plurality of pole setting to be equidistant on the ring dish 15, and the outer end of pole setting is connected with column pipe 16, the inside of column pipe 16 is hollow, it reciprocates to drive square board 13 and pneumatic cylinder two 14 through using electromagnetism guide rail 12, and stock and reinforcing bar can dismantle to the column pipe 16 in, convenient to detach.

The inner side of the ring disc 15 is also provided with a second motor 17, the output end of the second motor 17 is connected with the vertical rod, and the vertical rod and the column tube 16 are driven to rotate by the second motor 17, so that the anchor rod and the reinforcing steel bar can be loosened quickly.

The outer side of the column plate 2 is further provided with a rack box 18, the top of the rack box 18 is provided with a hydraulic cylinder III 19, the output end of the hydraulic cylinder III 19 is connected with a cross arm rod 20, the outer end of the cross arm rod 20 is further provided with a motor III 21, the output end of the motor III 21 is connected with a fastening structure, through the design, the hydraulic cylinder III 19 is used for driving the cross arm rod 20 to move, and the motor III 21 can be used for driving the fastening structure to adjust the angle.

The embodiment two, fastening structure is including strip shaped plate 22, and the bilateral symmetry that is located strip shaped plate 22 is provided with grudging post frame 23, and the inside of grudging post frame 23 is hollow and the bottom outside still is provided with motor four 24, and the output of motor four 24 is connected with connecting rod 25, and the outer end of connecting rod 25 still is connected with pneumatic cylinder four 26, and the output of pneumatic cylinder four 26 is connected with buckle 27, can use motor four 24 adjustment connecting rod 25 angles through such design, uses pneumatic cylinder four 26 adjustment buckle 27 to press from both sides tight dynamics.

The pinch plate 27 is in one of a circular arc shape or a long strip shape, so that steel bars or anchor rods can be clamped and fixed conveniently.

In the third embodiment, the load-bearing assembly includes a top pressure plate 28 and a bottom pressure plate 29, two insertion rods 30 are disposed at the bottom of the bottom pressure plate 29, the two insertion rods 30 are inserted into the corresponding guide rail frames 3, and a plurality of buffer structures are disposed between the top pressure plate 28 and the bottom pressure plate 29, so that the supporting and load-bearing effects can be achieved.

Fourth, buffer structure is including top cap 31 and collet 32, and top cap 31 is hemispherical hollow shell, and collet 32 is the hemisphere, and top cap 31 card is at collet 32's top, and is provided with a plurality of pressure spring 33 between top cap 31 and the collet 32, and usable top cap 31 and collet 32 cooperate pressure spring 33 to carry out elastic buffering, strengthen stability.

The working principle is as follows: through using the mixing component, the lifting stirring mixing tank 16 can be controlled, chemical wastewater is put into the stirring mixing tank 16, microorganisms can be sent into the microorganism storage tank 18 in the storage cabinet 1, then primary mixing treatment is carried out, the wastewater can be sent into the purification tank component after treatment, the wastewater enters the purification tank component, aerobic treatment can be carried out, acid liquor or alkali liquor can be uniformly injected into the mixing frame I24 and the mixing frame II 25 which can be matched with the discharge frame component, the acid liquor and the alkali liquor enter the water tank frame I2, then the acid liquor and the alkali liquor are discharged into the water tank frame II 6 through the inclined plate 5, then the wastewater enters the filter tank 8, the wastewater is purified through the sand-gravel permeable layer 35, the activated carbon adsorption layer 36 and the micro-electrolysis filler layer 37 in the filter tank 8 and then enters the purification tank 10, the circulating pump 11 in the purification tank 10 can send the wastewater into the water tank frame I2, carry out the circulation again and handle, whole purification is comparatively thorough, and occupation space is little, has carried out the combined treatment of good oxygen and anaerobism, and intelligent degree is high, and chemical waste liquid is entering into the in-process to basin frame two 6, and the microorganism liquid can be sent into to the microorganism storage tank 18 of storing up 1 inside of cabinet, and waste water is entering into to purifying groove 10 simultaneously, and the waste gas of production, accessible use gas collection tank body 33 and intake dish mouth 34 fully absorb comparatively environmental protection.

The invention 1, support the seat board; 2. a column plate; 3. a guide rail frame; 4. a column tray; 5. casting blocks; 6. a first motor; 7. a linkage plate; 8. a guide post; 9. a base plate; 10. a first hydraulic cylinder; 11. a splint; 12. an electromagnetic guide rail; 13. a square plate; 14. a second hydraulic cylinder; 15. a ring plate; 16. a column tube; 17. a second motor; 18. a rack case; 19. a hydraulic cylinder III; 20. a cross arm lever; 21. a third motor; 22. a strip plate; 23. a vertical frame; 24. a fourth motor; 25. a connecting rod; 26. a fourth hydraulic cylinder; 27. buckling the plate; 28. a top pressing plate; 29. a bottom platen; 30. inserting a rod; 31. a top cover; 32. a bottom support; 33. the invention solves the problems that the prior box girder needs to be disassembled and assembled in the using process, the anchor rod or the steel bar in the box girder cannot be quickly disassembled by the traditional disassembling and assembling trolley, the function is single, and the box girder is inconvenient to quickly and efficiently disassemble, the invention uses the bearing assembly to bear and place the box girder and can move by matching with the guide rail frame through the mutual combination of the components, the clamping structure can drive the linkage plate to rotate by using the motor at the outer end of the casting block and drive the clamping plate to fix by using the hydraulic cylinder on the base plate, thereby twisting and facilitating the bending of the steel bar or the anchor rod in the box girder, or the stand column is broken, an electromagnetic guide rail and a movable block are further added in the middle of the stand column plate, the movable plate drives the second hydraulic cylinder to move up and down, the output end of the second hydraulic cylinder is connected with a ring disc, reinforcing steel bars or anchor rods can be inserted into the interior of a column tube to be bent and disassembled, or the second motor is used for driving the vertical rod and the column tube to be screwed so as to loosen the reinforcing steel bars or the anchor rods, the disassembly is convenient, the third hydraulic cylinder of the stand box drives the transverse plate arm rod to lift, the third motor adjusts the position of the fastening structure, the interior of the stand frame of the fastening structure is hollow, the bottom end of the stand frame is further provided with the fourth motor, the fourth motor adjusts the angle of the connecting rod, and the four hydraulic cylinder extrusion buckle plates at the outer end of the connecting rod are used for fixing the anchor rods and the reinforcing steel bars and screwing, so that the disassembly effect is achieved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Hydraulic pressure case roof beam centre form dismouting platform truck, its characterized in that: the device comprises a supporting seat plate (1), column plates (2) are symmetrically arranged on two sides of the top of the supporting seat plate (1), two guide rail frames (3) are symmetrically arranged on the top of the supporting seat plate (1), a bearing assembly is arranged on the top of each guide rail frame (3), two clamping structures are arranged on the inner wall of each column plate (2), each clamping structure comprises a column disc (4), each column disc (4) is cylindrical, an annular groove is formed in each column disc (4), a casting block (5) is further arranged in the middle of each column disc (4), a motor I (6) is further arranged at the outer end of each casting block (5), a linkage plate (7) is connected to the output end of each motor I (6), a guide block is arranged on the inner side of each linkage plate (7), the guide block is embedded into the annular groove and is further connected with a guide pillar (8), and a base plate (9) is connected to the outer end of each guide pillar (8), backing plate (9) are the cuboid and the symmetry is provided with pneumatic cylinder (10), the output of pneumatic cylinder (10) all is connected with splint (11) of cuboid.

2. The hydraulic box girder inner mold dismounting trolley according to claim 1, characterized in that: the centre of stand board (2) still is provided with electromagnetism guide rail (12) perpendicularly, the inside embedding of electromagnetism guide rail (12) has the movable block, is located the outside of movable block is connected with square board (13) perpendicularly, the outside intermediate position of square board (13) is equipped with pneumatic cylinder two (14), the output of pneumatic cylinder two (14) is connected with ring dish (15), the equidistance is provided with a plurality of pole setting on ring dish (15), just the outer end of pole setting is connected with column tube (16), the inside of column tube (16) is hollow.

3. The hydraulic box girder inner mold dismounting trolley according to claim 2, characterized in that: and a second motor (17) is also arranged on the inner side of the ring disc (15), and the output end of the second motor (17) is connected with the vertical rod.

4. The hydraulic box girder inner mold dismounting trolley according to claim 1, characterized in that: the outer side of the column plate (2) is further provided with a rack box (18), the top of the rack box (18) is provided with a hydraulic cylinder III (19), the output end of the hydraulic cylinder III (19) is connected with a cross arm rod (20), the outer end of the cross arm rod (20) is further provided with a motor III (21), and the output end of the motor III (21) is connected with a fastening structure.

5. The hydraulic box girder inner mold dismounting trolley according to claim 4, characterized in that: fastening structure is including strip shaped plate (22), is located the bilateral symmetry of strip shaped plate (22) is provided with upright frame (23), the inside of upright frame (23) is hollow and the bottom outside still is provided with motor four (24), the output of motor four (24) is connected with connecting rod (25), the outer end of connecting rod (25) still is connected with pneumatic cylinder four (26), the output of pneumatic cylinder four (26) is connected with buckle (27).

6. The hydraulic box girder inner mold dismounting trolley according to claim 5, characterized in that: the buckle plate (27) is in one of a circular arc shape or a strip shape.

7. The hydraulic box girder inner mold dismounting trolley according to claim 1, characterized in that: the bearing assembly comprises a top pressure plate (28) and a bottom pressure plate (29), two insertion rods (30) are arranged at the bottom of the bottom pressure plate (29), the two insertion rods (30) are inserted into corresponding guide rail frames (3), and a plurality of buffer structures are further arranged between the top pressure plate (28) and the bottom pressure plate (29).

8. The hydraulic box girder inner mold dismounting trolley according to claim 7, characterized in that: buffer structure is including top cap (31) and collet (32), top cap (31) are hemispherical hollow shell, just collet (32) are the hemisphere, top cap (31) card is at the top of collet (32), and is provided with a plurality of pressure spring (33) between top cap (31) and collet (32).