CN115288044A - Highway bridge arch-covering reinforced concrete injection device and technology - Google Patents

Abstract

The invention relates to the technical field of highway bridge cover arches, in particular to a highway bridge cover arch reinforced concrete injection device and a process, wherein the highway bridge cover arch reinforced concrete injection device comprises a forming base, an oscillating mechanism and a feeding mechanism.

Description

Highway bridge arch-covering reinforced concrete injection device and technology

Technical Field

The invention relates to the technical field of highway bridge sleeve arches, in particular to a device and a process for spraying reinforcing concrete to a highway bridge sleeve arch.

Background

Along with the construction of facilities such as traffic infrastructure and the like, the highway bridge is influenced by factors such as overweight of trucks, geological conditions, construction level and the like in the construction and operation processes, the highway bridge may have the problems of foundation settlement, part cracking, concrete body peeling and the like, so the bridge needs to be detected and reinforced in time, wherein the bridge is usually reinforced by methods of prefabricating a bridge sleeve arch and manufacturing the bridge sleeve arch on site in the bridge processing process.

Precast bridge cover encircles and need pour the concrete into the mould in the shaping in-process of making, pours the mould into in the concrete in traditional manufacturing process and will use the tamper to vibrate the homogeneity of handling in order to guarantee the concrete to the concrete in the mould, because the tamper probably collides with steel reinforcement cage at the in-process that vibrates, so probably influences the stability of steel reinforcement cage and mould, finally influences the solidification effect between steel reinforcement cage and the concrete.

Precast bridge cover encircles need carry out water spray health preserving to its surface after the preparation shaping and handle and need wash concrete filling equipment in order to avoid the concrete to solidify in concrete filling equipment is inside, and the two parts separately go on in traditional precast bridge cover encircles preparation shaping process, so cause the too much water waste that easily causes of water resource use.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a highway bridge cover encircles reinforced concrete injection apparatus, includes shaping base, oscillation mechanism and feed mechanism, shaping base up end rear side install oscillation mechanism, shaping base up end front side install with the corresponding feed mechanism of oscillation mechanism.

Oscillation mechanism include bearing plate, limiting plate, electronic slider, shake about, oscillating beam and oscillating portion, wherein shaping base up end rear side install the limiting plate of front and back symmetry, shaping base up end just is located the bearing plate that slides between the limiting plate and is provided with T type structure, shaping base up end just is located the bearing plate around both sides slide and be provided with the shake about board, shake about the board up end front side and be provided with unevenness's arc structure about, shake about board front side fixed mounting have electronic slider, the oscillating beam is installed to the vertical section left and right sides of bearing plate, one side subsides that the oscillating beam is far away from the bearing plate lean on about shaking the board up end, install oscillating portion between shaping base and the bearing plate jointly.

Feed mechanism include electric slide, support frame, material loading cylinder, material loading axle, unloading pipe and health preserving portion, wherein the shaping base on slide and be provided with electric slide, the support frame is installed to the electric slide up end, the material loading frame of arc structure is installed to support frame rear end face upside, it evenly installs a plurality of material loading cylinders to be the arc structure in the material loading frame, the material loading axle is installed through the bearing to material loading cylinder underrun, install helical blade on the material loading axle periphery, the end surface is installed rather than the inside unloading pipe that link up mutually under the material loading cylinder, be provided with rather than matched with health preserving portion on the unloading pipe.

Preferably, the oscillating portion including control oscillating plate, the even frame of vibration, oscillating spring rod, linkage piece, sliding block and supporting spring rod, wherein the left side about the oscillating plate is installed to upper and lower oscillating plate up end rear side about, the oscillating plate right side is provided with the arc structure with oscillating rod matched with unevenness about, the limiting plate up end all slides and is provided with the sliding block, the supporting spring rod is installed to the sliding block up end, terminal surface fixed connection under supporting spring rod upper end and the bearing plate horizontal segment, even frame of vibration is installed on shaping base up end right side, the even slip of frame left end face of vibration is provided with the linkage piece from top to bottom, bearing plate horizontal segment rear end face is provided with the linkage arch, install oscillating spring rod between linkage piece and the linkage arch jointly.

Preferably, health preserving portion including placing board, water leaking pipe, aqueduct, open-close plate, gangbar, linkage spring, locking plate and regulating plate, wherein place the board for with the corresponding arc structure of material loading frame, place the board upper end and place the water leaking pipe with unloading pipe one-to-one, water leaking pipe upper end mid-mounting has the aqueduct rather than having a perfect understanding, water leaking pipe upside inner wall just is located the aqueduct below and slides and is provided with the open-close plate, the gangbar is all installed to open-close plate front and back both sides, water leaking pipe upside inner wall just is located open-close plate front and back both sides and is provided with the connection arch, and the gangbar slides and sets up on the connection arch, all the cover is equipped with linkage spring on the gangbar, and on the fixed connection arch of linkage spring one end, the linkage spring other end is fixed on open-close plate, the aqueduct left and right sides all slides through the elastic component and is provided with the locking plate of L type structure, the vertical opposite slope inclined plane that is provided with to the locking plate section, place the regulating plate that the locking plate corresponds on the board, and regulating plate up the terminal surface supports on the slope, the unloading pipe circumference is seted up and is leaned on the slope, ring channel with locking plate matched with locking plate.

Preferably, unloading outside of tubes lateral wall seted up annular preformed groove, the aqueduct is inside to be provided with annular preformed groove matched with annular protruding, the aqueduct with unloading union coupling back, annular preformed groove and annular protruding mutually support can guarantee to place when the board takes off that water leakage pipe and aqueduct can not drop along with taking off of placing the board, play spacing joint effect to the aqueduct.

Preferably, the blanking pipe consists of a first pipe and a second pipe, and a pipe sleeve is slidably sleeved at the joint of the first pipe and the second pipe.

Preferably, the bracing piece of bilateral symmetry is installed to support frame rear end face, the bracing piece keep away from the one end and the feed frame fixed connection of support frame, the terminal surface left and right sides is provided with the slip arch with shaping base sliding fit under the support frame, the bracing piece can play the support component effect to the feed frame, the slip arch can play the support limiting displacement to the support frame, wherein the slip arch sets up to the type of calligraphy structure, can guarantee that the support frame produces the problem of overturning and turning on one's side.

Preferably, the lower end face of the vertical section of the bearing plate is provided with bilaterally symmetrical moving rollers through a bearing, and the moving rollers can reduce the friction between the vertical section of the bearing plate and the forming base in the leftward and rightward reciprocating movement process, so that the forming base is protected.

Preferably, the left end face of the water leakage pipe is provided with an outwards convex arc-shaped structure, the right end face of the water leakage pipe is provided with an inwards concave arc-shaped structure, contact fitting performance between the water leakage pipe and the sleeve arch prefabricated member can be improved, sputtering between the water flow and the sleeve arch prefabricated member is avoided, and neatness of the device is improved.

Preferably, the injection device for reinforcing the concrete for the sleeve arch of the highway bridge comprises the following steps in the process of forming the sleeve arch of the bridge: the first step is as follows: placing a mould: the cover arch mould is clamped on the bearing plate, the steel reinforcement cage is placed in the mould, and the electric sliding plate is started to drive the blanking pipe to move right above the cover arch mould through the mutual matching of the supporting frame and the feeding frame.

The second step is that: and (3) material injection treatment: the concrete that will have the agitated vessel processing well is poured into and is gone up inside the feed cylinder, and current rotation motor drives the material loading axle through the belt drive mode and rotates, and then the material loading axle stirs and the unloading is handled the concrete through helical blade, and the concrete falls inside cover arch mould through the unloading pipe.

The third step: oscillation treatment: the electric slide block is started to drive the upper and lower oscillating plates to reciprocate back and forth, and then the upper and lower oscillating plates are matched with the oscillating rod through the rugged arc-shaped structure to drive the bearing plate to oscillate up and down in a reciprocating manner, so that the bearing plate drives the arch-sheathing die to oscillate up and down to uniformly oscillate the concrete in the arch-sheathing die.

The fourth step: and (3) health preserving treatment: when concrete in the sleeve arch is solidified, the sleeve arch mould is taken down, the maintenance part is sleeved on the discharging pipe, water is poured into the charging barrel, and water flow falls on the surface of the sleeve arch prefabricated part through the maintenance part to perform maintenance treatment.

The invention has the beneficial effects that: 1. in the oscillating mechanism designed by the invention, after concrete is poured into the arch-shaped die, the electric slide block is started to drive the upper oscillating plate and the lower oscillating plate to move back and forth, and then the upper oscillating plate and the lower oscillating plate are matched with the oscillating rod through the rugged arc-shaped structure to drive the supporting plate to oscillate up and down in a reciprocating manner, so that the supporting plate drives the arch-shaped die to oscillate up and down to uniformly oscillate the concrete in the arch-shaped die, the possibility that the vibrating rod collides with the reinforcement cage in the existing vibrating process is reduced, and the stability between the reinforcement cage and the arch-shaped die is improved.

2. In the health maintenance part designed by the invention, after the surface of the cover arch prefabricated part is solidified and molded, the water guide pipe is clamped on the discharging pipe through the placing plate, so that the annular protrusion is clamped with the annular reserved groove, then the placing plate is taken down, the adjusting plate moves downwards in the process of taking down the placing plate, the locking plate and the elastic part are matched with each other through the inclined plane to move towards each other, the part of the locking plate positioned in the water guide pipe is clamped on the annular groove, water is poured into the upper charging barrel for cleaning, the electric sliding plate is started in the cleaning process, the supporting frame and the feeding frame are matched with each other to drive the water leakage pipe to be attached to the arc surface of the cover arch prefabricated part, and the waste water cleaned in the upper charging barrel can be sprayed on the surface of the cover arch prefabricated part to perform health maintenance treatment on the surface of the cover arch prefabricated part, so that the problem that the surface of the cover arch is easy to generate dry cracking due to the solidification is avoided.

3. The blanking pipe designed by the invention is composed of a first pipe and a second pipe, when the water leakage pipe needs to move from the front side to the rear side of the cover arch prefabricated part, the second pipe is pushed to move in the sleeve, so that the water leakage pipe moves above the cover arch prefabricated part, the water leakage pipe can move to the rear side of the cover arch prefabricated part quickly, and the water leakage pipe is abducted.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is a schematic view of a first three-dimensional structure of the present invention (viewed from the front left to the rear right) when concrete is poured.

FIG. 2 is a schematic view of a second perspective view (from left to back and right to front) of the present invention when concrete is poured.

Fig. 3 is a partial enlarged view of fig. 2 a of the present invention.

Fig. 4 is a partial enlarged view of the invention at B of fig. 2.

FIG. 5 is a schematic view (from left to right) of the installation structure between the oscillating portion and the forming base according to the present invention.

Fig. 6 is a schematic view of a three-dimensional installation structure between the charging barrel and the discharging tube of the invention.

Fig. 7 is a schematic view of the blanking tube structure of the present invention.

Fig. 8 is a schematic view of a three-dimensional structure installed between the feeding shaft and the helical blade.

FIG. 9 is a perspective view of the curing part of the present invention.

Fig. 10 is an enlarged view of a portion of the invention at C of fig. 9.

FIG. 11 is a schematic view of the internal structure of the water guide pipe and the water leakage pipe according to the present invention.

FIG. 12 is a flow chart of the road bridge arch-sheathing reinforced concrete injection process of the present invention.

In the figure: 1. forming a base; 2. an oscillating mechanism; 21. a support plate; 211. a moving roller; 22. a limiting plate; 23. an electric slider; 24. an upper and lower oscillating plate; 25. an oscillating rod; 26. an oscillating unit; 261. left and right oscillating plates; 262. oscillating the connecting frame; 263. an oscillating spring rod; 264. a linkage block; 265. a slider; 266. a support spring rod; 3. a feeding mechanism; 31. an electric skateboard; 32. a support frame; 321. a support bar; 322. a sliding projection; 33. a feeding rack; 34. feeding a material barrel; 35. a feeding shaft; 36. a discharging pipe; 361. an annular groove; 362. a first pipe; 363. a second pipe; 364. pipe sleeve; 365. an annular preformed groove; 366. an annular projection; 37. a health maintenance part; 371. placing the plate; 372. a water leakage pipe; 373. a water conduit; 374. opening and closing the board; 375. a linkage rod; 376. a linkage spring; 377. a locking plate; 378. an adjusting plate; 379. a connecting projection; 38. a helical blade; 4. and (4) sleeving an arch mould.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 2, the highway bridge cover arch reinforced concrete injection device comprises a forming base 1, an oscillating mechanism 2 and a feeding mechanism 3, wherein the oscillating mechanism 2 is installed on the rear side of the upper end face of the forming base 1, and the feeding mechanism 3 corresponding to the oscillating mechanism 2 is installed on the front side of the upper end face of the forming base 1.

Refer to fig. 1, fig. 2 and fig. 3, oscillating mechanism 2 include bearing plate 21, limiting plate 22, electronic slider 23, upper and lower oscillating plate 24, swinging arms 25 and oscillating portion 26, wherein 1 up end rear side of shaping base install the limiting plate 22 of longitudinal symmetry, 1 up end of shaping base just is located the bearing plate 21 that the slip was provided with T type structure between the limiting plate 22, 1 up end of shaping base just is located bearing plate 21 front and back both sides slip and is provided with upper and lower oscillating plate 24, upper and lower oscillating plate 24 up end front side is provided with unevenness's arc structure, upper and lower oscillating plate 24 front side fixed mounting has electronic slider 23, the oscillating arms 25 is installed to the vertical section left and right sides of bearing plate 21, one side that the oscillating arms 25 kept away from bearing plate 21 leans on upper end of upper and lower oscillating plate 24, install oscillating portion 26 between shaping base 1 and the bearing plate 21 jointly.

Referring to fig. 3, the lower end surface of the vertical section of the supporting plate 21 is provided with bilaterally symmetrical moving rollers 211 through a bearing, and the moving rollers 211 can reduce the friction between the vertical section of the supporting plate 21 and the forming base 1 during the leftward and rightward reciprocating movement, thereby protecting the forming base 1.

Referring to fig. 2, fig. 6, fig. 8 and fig. 9, the feeding mechanism 3 includes an electric sliding plate 31, a supporting frame 32, a feeding frame 33, a feeding barrel 34, a feeding shaft 35, a discharging pipe 36 and a health preserving part 37, wherein the electric sliding plate 31 is slidably disposed on the forming base 1, the supporting frame 32 is mounted on the upper end surface of the electric sliding plate 31, the feeding frame 33 of an arc structure is mounted on the upper side of the rear end surface of the supporting frame 32, the feeding frame 33 is uniformly mounted with a plurality of feeding barrels 34 in an arc structure, the feeding shaft 35 is mounted on the bottom surface of the feeding barrel 34 through a bearing, a helical blade 38 is mounted on the circumferential surface of the feeding shaft 35, the discharging pipe 36 communicated with the inside of the feeding barrel 34 is mounted on the lower end surface of the feeding barrel, and the health preserving part 37 matched with the feeding pipe 36 is disposed on the discharging pipe.

Referring to fig. 2, the support rod 321 is installed on the rear end face of the support frame 32 and is bilaterally symmetrical, one end of the support rod 321, which is far away from the support frame 32, is fixedly connected with the feeding frame 33, sliding protrusions 322 which are in sliding fit with the forming base 1 are arranged on the left and right sides of the lower end face of the support frame 32, the support rod 321 can support the feeding frame 33 and has a component force effect, the sliding protrusions 322 can support and limit the support frame 32, and the sliding protrusions 322 are arranged in a convex structure, so that the support frame 32 can be prevented from overturning and turning on one side.

Referring to fig. 9, 10 and 11, the curing part 37 includes a placing plate 371, a water leaking pipe 372, a water guiding pipe 373, an opening plate 374, a linkage rod 375, a linkage spring 376, a locking plate 377 and an adjusting plate 378, wherein the placing plate 371 is an arc structure corresponding to the feeding frame 33, the water leaking pipes 372 corresponding to the discharging pipes 36 one by one are placed at the upper end of the placing plate 371, the water guiding pipe 373 communicated with the water leaking pipe 372 is installed at the middle part of the upper end of the water leaking pipe 372, the opening plate 374 is slidably arranged on the inner wall of the upper side of the water leaking pipe 372 and below the water guiding pipe 373, the linkage rods 375 are installed at the front and rear sides of the opening plate 374, the lateral inner wall of weeping pipe 372 upside just is located that open-close plate 374 is preceding back both sides is provided with connects protruding 379, and gangbar 375 slides and sets up on connecting protruding 379, all the cover is equipped with linkage spring 376 on the gangbar 375, and on linkage spring 376 one end fixed connection is protruding 379, the linkage spring 376 other end is fixed on open-close plate 374, the aqueduct 373 left and right sides all slides through the elastic component and is provided with the locking board 377 of L type structure, the vertical section of locking board 377 is provided with the inclined plane face to face, install the corresponding regulating plate 378 of locking board 377 on placing board 371, and regulating plate 378 up end supports and leans on the inclined plane, offer on the unloading pipe 36 circumference with locking board 377 matched with ring channel 361.

Referring to fig. 11, the rear end face of the water leakage pipe 372 is provided with an outward convex arc-shaped structure, the front end face of the water leakage pipe 372 is provided with an inward concave arc-shaped structure, contact fitting performance between the water leakage pipe 372 and the cover arch prefabricated member can be increased, sputtering between the water flow and the cover arch prefabricated member is avoided, and neatness of the device is improved.

During operation specifically, before the concrete is emptyd, will keep alive portion 37 and take off, 4 joints of cover arch mould are on bearing board 21, place the steel reinforcement cage in the mould again, electric slide 31 starts to drive unloading pipe 36 and remove to cover arch mould 4 directly over through support frame 32 and material loading frame 33 mutually supporting, the concrete that will have the agitated vessel processing now is poured into and is gone up feed cylinder 34 inside, current rotation motor drives material loading shaft 35 through the belt drive mode and rotates, and then material loading shaft 35 rotates the in-process and stirs and the unloading is handled the concrete through helical blade 38, the concrete drops inside cover arch mould 4 through unloading pipe 36.

Referring to fig. 7, the blanking tube 36 is composed of a first tube 362 and a second tube 363, and a sleeve 364 is slidably sleeved at a connection position of the first tube 362 and the second tube 363.

After the feeding is finished, the electric slide block 23 is started to drive the upper and lower oscillating plates 24 to reciprocate back and forth, and then the upper and lower oscillating plates 24 are matched with the oscillating rod 25 through the rugged arc-shaped structure to drive the bearing plate 21 to oscillate up and down, so that the bearing plate 21 drives the cover arch mould 4 to oscillate up and down to uniformly oscillate the concrete in the cover arch mould 4, the possibility of collision between the vibrating rod and the steel reinforcement cage in the existing vibrating process is reduced, the stability between the steel reinforcement cage and the cover arch mould 4 is improved, when the cover arch prefabricated member reaches a solidification drying standard, the cover arch mould 4 is taken down, at the moment, the water guide pipe 373 is clamped on the discharging pipe 36 through the placing plate 371, so that the annular bulge 366 and the annular reserved groove 365 are mutually clamped, then the placing plate 371 is taken down, the adjusting plate moves down in the taking down process of the placing plate 371, at the moment, the locking plate 377 is matched with the elastic piece through the inclined slope to move oppositely, the part of the locking plate 377, which is positioned in the water guide pipe 373, is clamped on the annular groove 361, when the front side of the cover arch prefabricated part needs to be maintained and sprayed with water, the electric sliding plate 31 is matched with the feeding frame 33 through the support frame 32 to drive the discharging pipe 36 and the maintaining part 37 to move to the front side of the cover arch prefabricated part, the electric sliding plate 31 moves to drive the rear side of the water leakage pipe 372 to abut against the circular arc surface of the front side of the cover arch prefabricated part, the water leakage pipe 372 abuts against the linkage rod 375 on the rear side in the process and drives the open-close plate 374 to move forwards, and at the moment, the vertical section of the open-close plate 374 seals the front side of the water leakage pipe 372 to enable water flow in the water leakage pipe 372 to move backwards only; when the rear side of the sleeve arch prefabricated member needs to be maintained and sprayed with water, the electric sliding plate 31 is matched with the material loading frame 33 through the supporting frame 32 to drive the discharging pipe 36 and the maintaining part 37 to move to the rear side of the sleeve arch prefabricated member, the electric sliding plate 31 moves to drive the front side of the water leaking pipe 372 to abut against a circular arc surface at the rear side of the sleeve arch prefabricated member, the water leaking pipe 372 abuts against a linkage rod 375 which drives the front side in the process and moves backwards, the linkage rod 375 is matched with a linkage spring 376 to drive a split plate 374 to move backwards, the vertical section of the split plate 374 seals the rear side of the water leaking pipe 372 to enable water inside the water leaking pipe 372 to move forwards, waste water cleaned inside the charging barrel 34 can be sprayed on the surface of the sleeve arch prefabricated member to enable the surface of the sleeve arch prefabricated member to be maintained and treated, the problem that the surface of the sleeve arch is prone to be dry and cracked due to just being solidified is avoided, when the water leaking pipe 372 needs to move to the front side of the rear side of the sleeve arch prefabricated member, the second pipe 363 is pushed to move inside the sleeve, so that the water leaking pipe 372 moves to the rear side of the sleeve arch prefabricated member, and the water leaking pipe 372 is relieved.

Referring to fig. 7 and 11, unloading pipe 36 lateral wall seted up annular preformed groove 365, aqueduct 373 is inside to be provided with the annular of reserving groove 365 matched with protruding 366, behind aqueduct 373 and the unloading pipe 36 joint, annular preformed groove 365 and the protruding 366 of annular cooperate each other can guarantee to place board 371 when taking off that water leakage pipe 372 and aqueduct 373 can not drop along with the taking off of placing board 371, play spacing joint effect to aqueduct 373.

Referring to fig. 4 and 5, the oscillating portion 26 includes left and right oscillating plates 261, an oscillating link 262, an oscillating spring rod 263, a link block 264, a sliding block 265, and a supporting spring rod 266, wherein, the left upper and lower oscillating plates 24 are provided with left and right oscillating plates 261 at the rear side of the upper end surface, the right side of the left and right oscillating plates 261 is provided with an uneven arc structure matched with the oscillating rod 25, the upper end surfaces of the limiting plates 22 are provided with sliding blocks 265 in a sliding way, the upper end surfaces of the sliding blocks 265 are provided with supporting spring rods 266, the upper ends of the supporting spring rods 266 are fixedly connected with the lower end surface of the horizontal section of the supporting plate 21, the right side of the upper end surface of the forming base 1 is provided with an oscillating connecting frame 262, the left end surface of the oscillating connecting frame 262 is provided with a linkage block 264 in a sliding way up and down, the rear end surface of the horizontal section of the supporting plate 21 is provided with a linkage bulge, an oscillating spring rod 263 is jointly arranged between the linkage block 264 and the linkage bulge, after the up-and down oscillation of the concrete in the arch sheathing mold 4, the electric sliding block 23 is started to drive the upper and lower oscillating plates 24 to move forward continuously, when the upper and lower oscillating plates 24 drive the left and right oscillating plates 261 to move to the vicinity of the linkage rod 375, the electric slider 23 continues to reciprocate back and forth, the electric slider 23 moves the left and right oscillation plates 261 back and forth by the up and down oscillation plates 24, so that the left and right oscillating plates 261 are mutually matched with the linkage rod 375 through the rugged arc-shaped structure to drive the bearing plate 21 to oscillate left and right in a reciprocating manner to further perform even oscillation treatment on the concrete in the arch-covering mould 4, the oscillating spring rod 263 is matched with the oscillating connecting frame 262 through the linkage block 264 to reset the bearing plate 21 from left to right, and the sliding block 265 is matched with the supporting spring rod 266 to buffer and damp the bearing plate 21, so that the rigid impact between the bearing plate 21 and the forming base 1 caused by the up-and-down reciprocating movement of the bearing plate 21 is reduced.

Referring to fig. 12, the invention also provides a concrete spraying process for reinforcing the arch of the highway bridge sleeve, which comprises the following steps: the first step is as follows: placing a mould: the arch-covering mold 4 is clamped on the bearing plate 21, then the reinforcement cage is placed in the mold, and the electric sliding plate 31 is started to drive the blanking pipe 36 to move right above the arch-covering mold 4 through the mutual matching of the supporting frame 32 and the feeding frame 33.

The second step is that: and (3) material injection treatment: the concrete that will have the agitated vessel processing well is poured into and is gone up inside feed cylinder 34, and present rotation motor drives material loading axle 35 through the belt drive mode and rotates, and then material loading axle 35 stirs and the unloading is handled the concrete through helical blade 38, and the concrete drops inside cover hunch mould 4 through unloading pipe 36.

The third step: oscillation treatment: the electric slide block 23 is started to drive the upper and lower oscillating plates 24 to reciprocate back and forth, and then the upper and lower oscillating plates 24 are mutually matched with the oscillating rod 25 through the rugged arc-shaped structure to drive the bearing plate 21 to oscillate up and down in a reciprocating manner, so that the bearing plate 21 drives the arch-shaped die 4 to oscillate up and down to uniformly vibrate the concrete in the arch-shaped die 4.

The fourth step: and (3) health preserving treatment: when the front side of the sleeve arch prefabricated member needs to be maintained and watered, the electric sliding plate 31 is matched with the feeding machine frame 33 through the supporting frame 32 to drive the discharging pipe 36 and the maintaining part 37 to move to the front side of the sleeve arch prefabricated member, the electric sliding plate 31 moves to drive the rear side of the water leaking pipe 372 to abut against the circular arc surface of the front side of the sleeve arch prefabricated member, the water leaking pipe 372 abuts against the linkage rod 375 on the rear side and moves forwards, the linkage rod 375 and the linkage spring 376 are matched with each other to drive the opening plate 374 to move forwards, and at the moment, the front side of the water leaking pipe 372 is sealed by the vertical section of the opening plate 374, so that water flow in the water leaking pipe 372 can only move backwards; when needs encircle the prefab rear side to the cover and carry out the health preserving watering, electric slide 31 passes through support frame 32 and the material loading frame 33 and mutually supports and drive unloading pipe 36 and health preserving portion 37 and remove to the cover and encircle the prefab rear side, electric slide 31 removes and drives the front side of weeping pipe 372 and support and lean on the cover and encircle the prefab rear side circular arc face, weeping pipe 372 pastes the gangbar 375 that drives the front side in-process and moves backward, and then gangbar 375 and linkage spring 376 mutually support and drive opening plate 374 and move backward, the vertical section of opening plate 374 seals the rear side of weeping pipe 372 and dies the inside rivers that make weeping pipe 372 can only move forward, can spill the waste water that has cleaned the inside feed cylinder 34 this moment and encircle the prefab surface at the cover and make its surface carry out the health preserving processing.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a highway bridge cover encircles reinforced concrete injection apparatus, includes shaping base (1), oscillating mechanism (2) and feed mechanism (3), its characterized in that: shaping base (1) up end rear side install oscillating mechanism (2), shaping base (1) up end front side install with oscillating mechanism (2) corresponding feed mechanism (3), wherein:

the vibration mechanism (2) comprises a bearing plate (21), limiting plates (22), electric sliders (23), upper and lower vibration plates (24), vibration rods (25) and vibration parts (26), wherein the limiting plates (22) are arranged on the rear side of the upper end face of the forming base (1) and are symmetrical front and back, the bearing plate (21) with a T-shaped structure is arranged on the upper end face of the forming base (1) and is positioned between the limiting plates (22) in a sliding mode, the upper vibration plates (24) are arranged on the upper end face of the forming base (1) and are positioned on the front and back sides of the bearing plate (21) in a sliding mode, the front sides of the upper end faces of the upper and lower vibration plates (24) are provided with rugged arc structures, the electric sliders (23) are fixedly arranged on the front sides of the upper and lower vibration plates (24), the vibration rods (25) are arranged on the left and right sides of the vertical section of the bearing plate (21), one side, far away from the bearing plate (21), of each vibration rod (25) is attached to the upper end face of the upper and each other side of the corresponding to the upper and each vibration plate (24), and each other is jointly provided with the vibration parts (26);

feed mechanism (3) including electric slide (31), support frame (32), feed frame (33), material loading barrel (34), material loading axle (35), unloading pipe (36) and health preserving portion (37), wherein shaping base (1) on slide and be provided with electric slide (31), support frame (32) are installed to electric slide (31) up end, support frame (32) rear end face upside installs material loading frame (33) of arc structure, it evenly installs a plurality of material loading barrels (34) to be the arc structure on feed frame (33), material loading barrel (34) underrun bearing installs material loading axle (35), install helical blade (38) on material loading axle (35) periphery, material loading barrel (34) lower terminal surface install rather than inside unloading pipe (36) that link up mutually, be provided with rather than matched with health preserving portion (37) on unloading pipe (36).

2. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: oscillation portion (26) link frame (262), oscillating spring pole (263), linkage piece (264), sliding block (265) and supporting spring pole (266) including controlling oscillation plate (261), the oscillation, wherein the left side upper and lower oscillation plate (24) up end rear side install about oscillation plate (261), control oscillation plate (261) right side be provided with oscillation rod (25) matched with unevenness's arc structure, limiting plate (22) up end all slides and is provided with sliding block (265), supporting spring pole (266) are installed to sliding block (265) up end, terminal surface fixed connection under supporting spring pole (266) upper end and supporting plate (21) horizontal segment, oscillation link frame (262) is installed on shaping base (1) up end right side, oscillation link frame (262) left end face slides from top to bottom and is provided with linkage piece (264), supporting plate (21) horizontal segment rear end face is provided with the linkage arch, it installs oscillating spring pole (263) jointly between linkage piece (264) and the linkage arch.

3. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the health preserving part (37) comprises a placing plate (371), a water leaking pipe (372), a water guide pipe (373), an opening plate (374), a linkage rod (375), a linkage spring (376), a locking plate (377) and an adjusting plate (378), wherein the placing plate (371) is an arc-shaped structure corresponding to the feeding frame (33), the water leaking pipe (372) corresponding to the discharging pipe (36) one by one is placed at the upper end of the placing plate (371), the water guide pipe (373) communicated with the water leaking pipe (372) is installed in the middle of the upper end of the water leaking pipe (372), the opening plate (374) is arranged on the upper inner wall of the water leaking pipe (372) in a sliding mode below the water guide pipe (373), the linkage rod (375) is installed on the front side and the rear side of the opening plate (374), the linkage spring (376) is installed on the front side and rear side of the opening plate (374), the linkage rod (375) is arranged on the connecting protrusion (379) in a sliding mode, the linkage rod (375) in a mode that the left side and the right side of the sliding mode of the L-shaped locking plate (377) is arranged on the inclined plane (377), an adjusting plate (378) corresponding to the locking plate (377) is installed on the placing plate (371), the upper end face of the adjusting plate (378) abuts against the inclined plane, and an annular groove (361) matched with the locking plate (377) is formed in the circumference of the blanking pipe (36).

4. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the outer side wall of the blanking pipe (36) is provided with an annular preformed groove (365), and an annular bulge (366) matched with the annular preformed groove (365) is arranged in the water guide pipe (373).

5. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the blanking pipe (36) consists of a first pipe (362) and a second pipe (363), and a pipe sleeve (364) is slidably sleeved at the joint of the first pipe (362) and the second pipe (363).

6. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the rear end face of the support frame (32) is provided with support rods (321) which are bilaterally symmetrical, one end, far away from the support frame (32), of each support rod (321) is fixedly connected with the feeding frame (33), and sliding protrusions (322) which are in sliding fit with the forming base (1) are arranged on the left side and the right side of the lower end face of the support frame (32).

7. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the lower end face of the vertical section of the bearing plate (21) is provided with moving rollers (211) which are symmetrical left and right through bearings.

8. The road bridge arch-covering reinforced concrete injection device of claim 3, wherein: the rear end face of the water leakage pipe (372) is provided with an arc-shaped structure protruding outwards, and the front end face of the water leakage pipe (372) is provided with an arc-shaped structure recessed inwards.

9. The road bridge arch-covering reinforced concrete injection device of claim 1, wherein: the highway bridge cover arch reinforced concrete injection device comprises the following steps in the bridge cover arch forming process:

the first step is as follows: placing a mould: clamping the arch sheathing mold (4) on a bearing plate (21), then placing a reinforcement cage in the mold, starting an electric sliding plate (31), and mutually matching a supporting frame (32) and a feeding frame (33) to drive a discharging pipe (36) to move right above the arch sheathing mold (4);

the second step: and (3) material injection treatment: pouring the concrete processed by the existing stirring equipment into the feeding barrel (34), driving the feeding shaft (35) to rotate by the existing rotating motor in a belt transmission mode, further stirring and discharging the concrete by the feeding shaft (35) through the helical blades (38), and enabling the concrete to fall into the arch sheathing mold (4) through the discharging pipe (36);

the third step: oscillation treatment: the electric slide block (23) is started to drive the upper and lower oscillating plates (24) to reciprocate back and forth, and then the upper and lower oscillating plates (24) are matched with the oscillating rod (25) through the rugged arc-shaped structure to drive the bearing plate (21) to oscillate up and down in a reciprocating manner, so that the bearing plate (21) drives the cover arch mould (4) to oscillate up and down to uniformly oscillate the concrete in the cover arch mould (4);

the fourth step: and (3) health preserving treatment: when concrete in the sleeve arch is solidified, the sleeve arch mould (4) is taken down, the curing part (37) is sleeved on the discharging pipe (36), water is poured into the charging barrel (34), and water flow falls on the surface of the sleeve arch prefabricated part through the curing part (37) to perform curing treatment.

Images