CN219156383U - Automatic template trolley - Google Patents
Automatic template trolley Download PDFInfo
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- CN219156383U CN219156383U CN202223002784.0U CN202223002784U CN219156383U CN 219156383 U CN219156383 U CN 219156383U CN 202223002784 U CN202223002784 U CN 202223002784U CN 219156383 U CN219156383 U CN 219156383U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the technical field of template trolleys, and particularly discloses an automatic template trolley; the automatic template trolley comprises a trolley body, a supporting column, a counterweight rod, an adjusting hydraulic cylinder, two vertical plates, a transverse plate, a counterweight sand box, a connecting rod, connecting pipes and two connecting bolts, wherein the supporting column is fixed on the trolley body, the counterweight rod is fixedly connected with the supporting column, the adjusting hydraulic cylinder is in sliding connection with the counterweight rod, the connecting rods are fixedly connected with the counterweight sand box and the transverse plate, the connecting pipes are fixedly connected with the transverse plate, the connecting rods are in sliding connection with the connecting pipes, and the connecting pipes and the connecting rods are in threaded connection with each other.
Description
Technical Field
The application relates to the technical field of template trolleys, and particularly discloses an automatic template trolley.
Background
In recent years, the quality of small accessory components is continuously concerned, the small components relate to urban images, belong to urban door surfaces, and automatic template trolleys are also developed for the auxiliary anti-collision walls of bridges, and the main purpose is to facilitate the rapid disassembly and assembly of templates of the anti-collision walls of the bridges.
In the prior art, as in chinese patent publication No. CN211848914U, an automatic template trolley for bridge crash barrier, comprising a template, at least two sets of mold opening and closing mechanisms arranged along the length direction of the template, and a lifting device for lifting the mold opening and closing mechanisms, wherein the lifting device is provided with a bracket and a lifting arm fixedly mounted at the top of the bracket, the lifting arm is fixedly mounted at one side of the top of the bracket for a cantilever structure, a counterweight part is correspondingly arranged at the other side of the bracket, the counterweight part comprises a counterweight beam fixedly mounted on the bracket, a hanging beam is slidingly arranged on the counterweight beam, a counterweight adjusting cylinder for driving the hanging beam to transversely move is fixed on the counterweight beam, and a counterweight sand box is fixed below the hanging beam.
Above-mentioned automatic template platform truck of bridge anticollision barrier is assembled when being under construction generally, because installation of counter weight sand box needs a plurality of staff to use multiple auxiliary assembly to install, leads to the installation time of counter weight sand box longer, and the installation is comparatively inconvenient to increased the engineering time of platform truck, reduced the efficiency of construction of platform truck.
The inventors have in view of this, provided an automated template trolley in order to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an automatic template trolley, which aims to solve the problem that the construction efficiency can be reduced due to inconvenient installation of a counterweight sand box of the automatic template trolley for the bridge anti-collision guardrail.
In order to achieve the above object, the basic scheme of the present utility model provides an automated template trolley: including the platform truck body, the support column, counter weight mechanism, two templates and hoisting mechanism, counter weight mechanism includes the counter weight pole, first pneumatic cylinder, counter weight frame, adjust the pneumatic cylinder, two risers, the diaphragm, counter weight sand box and connecting unit, connecting unit includes the connecting rod, connecting pipe and two connecting bolts, the support column is fixed on the platform truck body, hoisting mechanism and counter weight pole equal fixed connection support column upper end, the through-hole has been seted up on the counter weight pole, the cylinder body fixed connection counter weight pole of first pneumatic cylinder, first pneumatic cylinder piston rod free end fixed connection counter weight frame, counter weight frame sliding connection counter weight pole, the top surface and the bottom surface of the cylinder body fixed connection counter weight frame of adjust the pneumatic cylinder, and be located through-hole, adjust pneumatic cylinder piston rod free end fixed connection connecting rod, two risers fixed connection counter weight sand box both ends respectively, and equal fixed connection diaphragm, connecting pipe fixed connection diaphragm top surface, connecting rod sliding connection connecting pipe, equal threaded connection connecting pipe and connecting rod of two connecting bolts, two templates all articulate hoisting mechanism.
Compared with the prior art, the principle and effect of the utility model are as follows:
1. the principle is as follows: when the counterweight sand box is installed, a worker firstly places the counterweight sand box below the connecting rod, aligns the connecting pipe of the counterweight sand box with the connecting rod, then starts the adjusting hydraulic cylinder, pushes the connecting rod to be inserted into the connecting hole by the free end of the piston rod of the adjusting hydraulic cylinder, and screws the two connecting bolts into the connecting pipe and the connecting rod of the counterweight sand box, so that the installation of the counterweight sand box can be completed;
2. the automatic template trolley is provided with the adjusting hydraulic cylinder, the two vertical plates, the transverse plates and the connecting unit, so that the installation of the counterweight sand box can be conveniently and rapidly completed, the construction efficiency of the bridge anti-collision protection wall is improved, and the problem that the construction efficiency is possibly reduced due to the inconvenient installation of the counterweight sand box of the automatic template trolley for the bridge anti-collision guardrail is solved;
3. the automatic template trolley is provided with the first hydraulic cylinder and the counterweight frame, so that the transverse position of the counterweight sand box can be conveniently adjusted, and the support column can be conveniently balanced by adjusting the transverse position of the counterweight sand box.
Further, the lifting mechanism comprises a lifting rod, a second hydraulic cylinder, a lifting hook, a limiting unit and a template unit, wherein the limiting unit comprises a limiting block and an upper limiting plate, the template unit comprises two overturning hydraulic cylinders, two connecting hooks, a door frame and a U-shaped frame, the lifting rod is fixedly connected with the upper end of a supporting column, a limiting opening is formed, the cylinder body of the second hydraulic cylinder is fixedly connected with the lifting rod, the limiting opening is slidingly connected with the limiting opening of the limiting block, the upper end of the upper limiting plate is fixedly connected with the free end of a piston rod of the second hydraulic cylinder, the lower end of the limiting plate is fixedly connected with the limiting block and is positioned in the limiting opening, the free end of the piston rod of the lifting hydraulic cylinder is fixedly connected with the lifting hook, the U-shaped frame is fixed at the center of the top surface of the door frame, the cylinder bodies of the two overturning hydraulic cylinders are all fixed on the inner top surface of the door frame, the free ends of the piston rod of the two overturning hydraulic cylinders are respectively hinged with the upper ends of the two templates, the uniform ends of the two connecting hooks are hinged with the inner side surfaces of the door frame, and the lower ends of the template are hinged.
Compared with the prior art, the utility model has the following effects:
1. the template unit can facilitate the automation of template demoulding of the bridge anti-collision wall during demoulding, thereby reducing the labor intensity of staff and increasing the demoulding efficiency;
2. the limiting unit can limit and protect the lifting hydraulic cylinder, so that the lifting hydraulic cylinder is prevented from being in direct contact with the lifting rod, and friction on a cylinder body of the lifting hydraulic cylinder is reduced;
3. the second hydraulic cylinder can transversely move the lifting hydraulic cylinder, so that the lifting hydraulic cylinder can conveniently move to the position right above the construction site with the two templates;
4. lifting hook and U-shaped frame can be convenient for the staff to lift by crane and keep away from the portal, and the staff of being convenient for is under construction in succession, has improved the efficiency of construction of this kind of automatic template platform truck to the bridge anticollision wall.
Further, the counterweight frame comprises two guide mechanisms, wherein each guide mechanism comprises a guide pipe and guide rods, the two guide pipes are respectively fixed on two ends of the top surface of the transverse plate, the two guide rods are respectively fixed on two ends of the bottom surface of the counterweight frame, and the two guide rods are respectively connected with the two guide rods in a sliding manner.
Compared with the prior art, the utility model has the following effects: the guide pipe and the guide rod can guide the up-and-down movement of the counterweight sand box, so that the pressure born by the adjusting hydraulic cylinder is reduced, and the service life of the adjusting hydraulic cylinder is prolonged.
Further, guiding mechanism still includes positioning unit, and positioning unit includes electric putter, locating lever and is the locating rack of U-shaped, and the locating rack is fixed on the stand pipe side, has offered a plurality of locating holes of arranging in a row on the stand pipe side, has offered the passing hole on the stand pipe side, electric putter fixed connection locating rack, and electric putter free end passes the locating rack and sliding connection passes hole and locating hole.
Compared with the prior art, the utility model has the following effects: the electric push rod, the positioning rod and the positioning frame can position the guide rod and the guide pipe, so that the pressure born by the adjusting hydraulic cylinder is reduced, and the maintenance cost of the adjusting hydraulic cylinder is reduced.
Further, the outer diameter of the cylinder body of the adjusting hydraulic cylinder is smaller than the width of the counterweight opening.
Compared with the prior art, the utility model has the following effects: the outer diameter of the cylinder body of the adjusting hydraulic cylinder is smaller than the width of the counterweight opening, so that the cylinder body of the adjusting hydraulic cylinder can be prevented from directly contacting the counterweight opening, the friction born by the cylinder body of the adjusting hydraulic cylinder is reduced, and the service life of the cylinder body of the adjusting hydraulic cylinder is prolonged.
Further, the counter weight mechanism still includes two anticollision boards, and two anticollision board homogeneous end fixed connection counter weight frame interior top surfaces, other end fixed connection counter weight frame interior bottom surface, two equal sliding connection counter weight mouths of anticollision boards, and the cylinder body of adjusting the pneumatic cylinder is located between two anticollision boards.
Compared with the prior art, the utility model has the following effects: the two anti-collision plates can avoid the direct collision of the cylinder body of the adjusting hydraulic cylinder with the counterweight rod, thereby forming the protection of the adjusting hydraulic cylinder and prolonging the service time of the adjusting hydraulic cylinder.
Further, the limiting unit further comprises a lower limiting plate, wherein the lower limiting plate is fixedly connected with the bottom surface of the limiting block and is abutted against the suspender.
Compared with the prior art, the utility model has the following effects: the lower limiting plate is fixedly connected with the bottom surface of the limiting block and is abutted to the lifting rod, so that the anti-collision limiting block can bring the lifting hydraulic cylinder upwards to be far away from the lifting rod, the pressure of the free end of the piston rod of the second hydraulic cylinder is reduced, and the service life of the second hydraulic cylinder is prolonged.
Further, the number of the supporting columns, the weight balancing mechanisms and the lifting mechanisms is two.
Compared with the prior art, the utility model has the following effects: the number of the supporting columns, the counterweight mechanisms and the lifting mechanisms is two, so that the two templates can be subjected to the force of the two overturning hydraulic cylinders, and the stability of the positions of the two templates is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of an automated matchplate pallet of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partial enlarged view of a portion B in fig. 2.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the trolley comprises a trolley body 1, rollers 2, a counterweight sand box 3, a cross plate 4, a connecting pipe 5, a connecting bolt 6, a guide pipe 7, an electric push rod 8, a guide rod 9, a counterweight frame 10, an adjusting hydraulic cylinder 11, a counterweight rod 12, a first hydraulic cylinder 13, a support column 14, a lifting rod 15, a second hydraulic cylinder 16, a lifting hydraulic cylinder 17, an upper limiting plate 18, a lower limiting plate 19, a lifting hook 20, a U-shaped frame 21, a portal 22, a turnover hydraulic cylinder 23, a template 24, a connecting hook 25, an anti-collision plate 26, a limiting block 27, a positioning rod 28 and a connecting rod 29.
Embodiment one:
the specific implementation process of the utility model comprises the following steps: an automatic change template platform truck, as shown in fig. 1, fig. 2 and fig. 4, including platform truck body 1, the support column 14, counter weight mechanism, two templates 24 and hoisting mechanism, counter weight mechanism includes counter weight pole 12, first pneumatic cylinder 13, counter weight frame 10, adjust pneumatic cylinder 11, two risers, diaphragm 4, counter weight sand box 3 and connecting unit, the connecting unit includes connecting rod 29, connecting pipe 5 and two connecting bolts 6, the support column 14 is fixed on platform truck body 1, hoisting mechanism and counter weight pole 12 equal fixed connection support column 14 upper end, the through-hole has been seted up on the counter weight pole 12, the cylinder body fixed connection counter weight pole 12 of first pneumatic cylinder 13, the top surface and the bottom surface of counter weight frame 10 are connected to first pneumatic cylinder 13 piston rod free end fixed connection counter weight frame 10, and be located through-hole, adjust pneumatic cylinder 11 piston rod free end fixed connection connecting rod 29, two risers fixed connection counter weight 3 both ends respectively, and equal fixed connection diaphragm 4, 5 fixed connection plate 4 top surface, connecting rod 5, two connecting rod 29 equal screwed connection connecting rod 24, equal screwed connection template.
The connecting rod 29 is provided with two first threaded holes, the side surface of the connecting pipe 5 is provided with two second threaded holes, the first threaded holes and the second threaded holes are matched with the connecting bolt 6, the connecting rod 29 and the connecting pipe 5 are fixedly connected through the threads of the two connecting bolts 6, when the counterweight sand box 3 is disassembled, a worker starts the adjusting hydraulic cylinder 11, the free end of the piston rod of the adjusting hydraulic cylinder 11 moves the counterweight sand box 3 downwards to be placed on the ground, then the connecting bolt 6 is screwed anticlockwise, the connecting bolt 6 rotates relative to the first threaded hole and the second threaded hole, meanwhile, the connecting bolt 6 is far away from the connecting rod 29 and the connecting pipe 5 until the connecting bolt 6 is completely far away from the connecting rod 29 and the connecting pipe 5, the worker can screw out the connecting pipe 5 and the connecting rod 29 according to the steps, the worker restarts the adjusting hydraulic cylinder 11, the free end of the piston rod of the adjusting hydraulic cylinder 11 is far away from the connecting pipe 5, the counterweight sand box 3 can be disassembled, when the counterweight sand box is assembled and configured, a worker places the counterweight sand box 3 below the connecting rod 29, aligns the connecting pipe 5 of the counterweight sand box 3 to connect the connecting rod 29, then the worker starts the adjusting hydraulic cylinder 11, pushes the connecting rod 29 to be inserted into a connecting hole by the free end of the piston rod of the adjusting hydraulic cylinder 11, aligns two first threaded holes respectively at the moment, screws two connecting bolts 6 into the first threaded holes and the two second threaded holes of the connecting pipe 5 of the counterweight sand box 3, the fixed connection of the connecting rod 29 and the connecting pipe 5 of the counterweight sand box 3 is completed, the counterweight sand box 3 can be assembled, four rollers 2 are rotatably arranged on the trolley body 1, facilitating movement of the trolley body 1.
Embodiment two:
the difference from the first embodiment is that:
as shown in fig. 1 and 2, the automatic template 24 trolley comprises a lifting rod 15, a second hydraulic cylinder 16, a lifting hydraulic cylinder 17, a lifting hook 20, a limiting unit and a template unit, wherein the limiting unit comprises a limiting block 27 and an upper limiting plate 18, the template unit comprises two overturning hydraulic cylinders 23, two connecting hooks 25, a portal 22 and a U-shaped frame 21, the lifting rod 15 is fixedly connected with the upper end of a supporting column 14 and provided with a limiting opening, a cylinder body of the second hydraulic cylinder 16 is fixedly connected with the lifting rod 15, the limiting block 27 is in sliding connection with a limiting opening, the upper end of the upper limiting plate 18 is fixedly connected with the free end of a piston rod of the second hydraulic cylinder 16, the lower end of the limiting block 27 is fixedly connected with the lifting rod 15, the cylinder body of the lifting hydraulic cylinder 17 is fixedly connected with the upper limiting plate 18 and the limiting block 27 and is positioned in the limiting opening, the free end of the piston rod of the lifting hydraulic cylinder 17 is fixedly connected with the lifting hook 20, the U-shaped frame 21 is fixed at the center of the top surface of the portal 22, the cylinders of the two overturning hydraulic cylinders 23 are both fixedly connected with the upper surfaces of the supporting column 22, the free ends of the two overturning hydraulic cylinders 23 are respectively hinged with the free ends of the upper piston rod 24 and the two lower ends of the template 24 are hinged with the other ends of the template 24.
When the bridge anti-collision wall is to be constructed, a worker firstly drives the trolley body 1 to a construction position, then installs the configuration sand box 3 according to the steps, then starts the second hydraulic cylinder 16, the free end of the piston rod of the second hydraulic cylinder 16 pushes the upper limiting plate 18 and the limiting block 27 to move, the limiting block 27 drives the starting hydraulic cylinder, the lifting hook 20, the U-shaped frame 21, the door frame 22 and the two templates 24 to move until the two templates 24 move to the position right above the construction position, the worker starts the lifting hydraulic cylinder 17, the free end of the piston rod of the lifting hydraulic cylinder 17 drives the door frame 22 and the two templates 24 to move downwards until the door frame 22 abuts against the ground at the construction position, then the worker starts the two overturning hydraulic cylinders 23, the free ends of the piston rods of the two overturning hydraulic cylinders 23 push the two templates 24 to act together with the two connecting hooks 25, the bottom surfaces of the two templates 24 are abutted against the ground, a worker can fixedly install the plugging plates at the two ends of the two templates 24, then the worker operates the lifting hydraulic cylinder 17, the free end of the piston rod of the lifting hydraulic cylinder 17 carries the lifting hook 20 to move downwards, the lifting hook 20 is far away from the upper end of the U-shaped frame 21, then the second hydraulic cylinder 16 is operated, the free end of the piston rod of the second hydraulic cylinder 16 carries the lifting hook 20 to be far away from the U-shaped frame 21, then concrete is poured between the two templates 24, after the bridge anti-collision wall is formed, the worker runs the trolley body 1 to the bridge anti-collision wall, then the plugging plates at the two ends of the two templates 24 are dismounted, then the second hydraulic cylinder 16 is operated, the free end of the piston rod of the second hydraulic cylinder 16 carries the lifting hook 20 to enter the U-shaped frame 21, then the lifting hook 20 is operated to hook the upper part of the U-shaped frame 21, then the two overturning hydraulic cylinders 23 are started, the free ends of the piston rods of the two overturning hydraulic cylinders 23 and the two connecting hooks 25 can turn over the two templates 24 together, so that the two templates 24 are automatically far away from the bridge anti-collision wall, and the automatic demoulding of the bridge anti-collision wall can be completed.
Embodiment III:
the difference from the first embodiment is that:
an automatic change 24 dollies of template, as shown in fig. 1 and 2, still include two guiding mechanism, guiding mechanism includes stand pipe 7 and guide bar 9, and two stand pipes 7 are fixed respectively on diaphragm 4 top surface both ends, and two guide bar 9 are fixed respectively on counter weight frame 10 bottom surface both ends, two guide bar 9 sliding connection two guide bar 9 respectively.
The guide pipe 7 and the guide rod 9 can guide the up-and-down movement of the counterweight sand box 3, so that the pressure born by the adjusting hydraulic cylinder 11 is reduced, the service life of the adjusting hydraulic cylinder 11 is prolonged, and the two guide pipes 7 can be made of 45 # steel.
Embodiment four:
the difference from the third embodiment is that:
as shown in fig. 1, 2 and 3, the automatic template 24 trolley, the guiding mechanism further comprises a positioning unit, the positioning unit comprises an electric push rod 8, a positioning rod 28 and a positioning frame in a U shape, the positioning frame is fixed on the side surface of the guiding tube 7, a plurality of positioning holes which are arranged in a row are formed in the side surface of the guiding rod 9, through holes are formed in the side surface of the guiding tube 7, the electric push rod 8 is fixedly connected with the positioning frame, and the free end of the electric push rod 8 penetrates through the positioning frame and is connected with the through holes and the positioning holes in a sliding manner.
When the height of the counterweight sand box 3 is to be adjusted, a worker starts the two electric push rods 8, the free ends of the two electric push rods 8 bring the two positioning rods 28 away from the two positioning rods 28, then the worker starts the adjusting hydraulic cylinder 11, the free ends of the piston rods of the adjusting hydraulic cylinder 11 move together with the counterweight sand box 3 and the two guide pipes 7 until the counterweight sand box 3 moves to a preset height, at this time, the two positioning rods 28 are aligned with the other two positioning holes, finally the worker starts the two electric push rods 8, and the free ends of the two electric push rods 8 bring the two positioning rods 28 into the other two positioning holes to position the guide rods 9 and the guide pipes 7.
The outer diameter of the cylinder body of the adjusting hydraulic cylinder 11 is smaller than the width of the counterweight opening.
The outer diameter of the cylinder body of the adjusting hydraulic cylinder 11 is smaller than the width of the counterweight opening by 4 mm, so that the cylinder body of the adjusting hydraulic cylinder 11 can be better prevented from directly contacting the counterweight opening, and the friction born by the cylinder body of the adjusting hydraulic cylinder 11 is reduced.
Fifth embodiment:
the difference from the first embodiment is that:
as shown in fig. 2, the automatic template 24 trolley further comprises two anti-collision plates 26, wherein the uniform ends of the two anti-collision plates 26 are fixedly connected with the inner top surface of the counterweight frame 10, the other ends of the two anti-collision plates are fixedly connected with the inner bottom surface of the counterweight frame 10, the two anti-collision plates 26 are both in sliding connection with the counterweight opening, and the cylinder body of the adjusting hydraulic cylinder 11 is positioned between the two anti-collision plates 26.
The cylinder bodies of the two anti-collision plates 26 can be prevented from directly colliding with the counterweight rod 12 of the adjusting hydraulic cylinder 11, the protection of the adjusting hydraulic cylinder 11 is formed, the service time of the adjusting hydraulic cylinder 11 is prolonged, the buffer layers can be fixedly arranged on the surfaces of the two anti-collision plates 26, and the service life of the anti-collision plates 26 can be prolonged.
Example six:
the difference from the second embodiment is that:
as shown in fig. 1 and 2, the limiting unit further comprises a lower limiting plate 19, and the lower limiting plate 19 is fixedly connected with the bottom surface of the limiting block 27 and abuts against the lifting rod 15.
The lower limiting plate 19 is fixedly connected with the bottom surface of the limiting block 27 and is abutted against the lifting rod 15, the anti-collision limiting block 27 can bring the lifting hydraulic cylinder 17 upwards to be far away from the lifting rod 15, the pressure of the free end of a piston rod of the second hydraulic cylinder 16 is relieved, and the lower limiting plate 19 can be made of 45 # steel.
The number of support columns 14, weight mechanisms and lifting mechanisms is two.
The number of the supporting columns 14, the weight balancing mechanisms and the lifting mechanisms is two, so that the two templates 24 can be subjected to the force of the two overturning hydraulic cylinders 23, and the stability of the positions of the two templates 24 is improved.
When the automatic template trolley works, a worker firstly runs the trolley body 1 to a construction position, then the worker places the counterweight sand box 3 below the connecting rod 29, aligns the connecting rod 29 with the connecting rod 5 of the counterweight sand box 3, then the worker starts the adjusting hydraulic cylinder 11, the free end of the piston rod of the adjusting hydraulic cylinder 11 pushes the connecting rod 29 to be inserted into the connecting hole, at the moment, the two first threaded holes are aligned with the two second threaded holes of the connecting rod 5 of the counterweight sand box 3 respectively, the two connecting bolts 6 are screwed into the first threaded holes and the two second threaded holes of the connecting rod 5 of the counterweight sand box 3, the fixed connection of the connecting rod 29 and the connecting rod 5 of the counterweight sand box 3 is completed, the installation of the counterweight sand box 3 can be completed, the second hydraulic cylinder 16 is started again, the free end of the piston rod of the second hydraulic cylinder 16 pushes the upper limiting plate 18 and the limiting block 27 to move, the limiting block 27 can move with the starting hydraulic cylinder, the lifting hook 20, the U-shaped frame 21, the portal 22 and the two templates 24 until the two templates 24 move right above the construction position, the worker starts the lifting hydraulic cylinder 17, the free end of the piston rod of the lifting hydraulic cylinder 17 can move downwards with the portal 22 and the two templates 24 until the portal 22 abuts against the ground at the construction position, then the worker starts the two overturning hydraulic cylinders 23, the free end of the piston rod of the two overturning hydraulic cylinders 23 and the two connecting hooks 25 push the two templates 24 together to act, the bottom surfaces of the two templates 24 abut against the ground, the worker can fixedly install blocking plates at the two ends of the two templates 24, then the worker operates the lifting hydraulic cylinder 17, the free end of the piston rod of the lifting hydraulic cylinder 17 moves downwards with the lifting hook 20, the lifting hook 20 is far away from the upper end of the U-shaped frame 21, and then operating the second hydraulic cylinder 16, enabling the free end of a piston rod of the second hydraulic cylinder 16 to carry the lifting hook 20 to be far away from the U-shaped frame 21, pouring concrete between the two templates 24, after the bridge anti-collision wall is formed, driving the trolley body 1 to the bridge anti-collision wall by a worker, removing the plugging plates at the two ends of the two templates 24, then operating the second hydraulic cylinder 16, enabling the free end of the piston rod of the second hydraulic cylinder 16 to carry the lifting hook 20 to enter the U-shaped frame 21, operating the lifting hydraulic cylinder 17, enabling the lifting hook 20 to hook the upper part of the U-shaped frame 21, then starting the two overturning hydraulic cylinders 23, enabling the free end of the piston rod of the two overturning hydraulic cylinders 23 to overturn the two templates 24 together with the two connecting hooks 25, enabling the two templates 24 to be automatically far away from the bridge anti-collision wall, and then completing automatic demoulding of the bridge anti-collision wall.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. An automatic change template platform truck, its characterized in that: including the platform truck body, the support column, counter weight mechanism, two templates and hoisting mechanism, counter weight mechanism includes the counter weight pole, first pneumatic cylinder, counter weight frame, adjust the pneumatic cylinder, two risers, the diaphragm, counter weight sand box and connecting unit, connecting unit includes the connecting rod, connecting pipe and two connecting bolts, the support column is fixed on the platform truck body, hoisting mechanism and counter weight pole equal fixed connection support column upper end, the through-hole has been seted up on the counter weight pole, the cylinder body fixed connection counter weight pole of first pneumatic cylinder, first pneumatic cylinder piston rod free end fixed connection counter weight frame, counter weight frame sliding connection counter weight pole, the top surface and the bottom surface of the cylinder body fixed connection counter weight frame of adjust the pneumatic cylinder, and be located through-hole, adjust pneumatic cylinder piston rod free end fixed connection connecting rod, two risers fixed connection counter weight sand box both ends respectively, and equal fixed connection diaphragm, connecting pipe fixed connection diaphragm top surface, connecting rod sliding connection connecting pipe, equal threaded connection connecting pipe and connecting rod of two connecting bolts, two templates all articulate hoisting mechanism.
2. The automated matchplate trolley of claim 1 wherein: the lifting mechanism comprises a lifting rod, a second hydraulic cylinder, a lifting hook, a limiting unit and a template unit, wherein the limiting unit comprises a limiting block and an upper limiting plate, the template unit comprises two overturning hydraulic cylinders, two connecting hooks, a portal frame and a U-shaped frame, the lifting rod is fixedly connected with the upper end of a supporting column, a limiting opening is formed, the cylinder body of the second hydraulic cylinder is fixedly connected with the lifting rod, the limiting block is slidingly connected with the limiting opening, the upper end of the upper limiting plate is fixedly connected with the free end of a piston rod of the second hydraulic cylinder, the lower end of the limiting plate is fixedly connected with the limiting block and is abutted to the lifting rod, the cylinder body of the lifting hydraulic cylinder is fixedly connected with the upper limiting plate and the limiting block and is positioned in the limiting opening, the lifting hook is fixedly connected with the free end of the piston rod of the lifting hydraulic cylinder, the U-shaped frame is fixed at the center of the top surface of the portal frame, the cylinder bodies of the two overturning hydraulic cylinders are all fixed on the inner top surface of the portal frame, the free ends of the piston rods of the two overturning hydraulic cylinders are respectively hinged with the upper ends of the two templates, the uniform ends of the two connecting hooks are hinged with the inner side surfaces of the portal frame, and the lower ends of the template.
3. The automated matchplate trolley of claim 1 wherein: the guide mechanism comprises a guide pipe and guide rods, the guide pipes are respectively fixed on two ends of the top surface of the transverse plate, the guide rods are respectively fixed on two ends of the bottom surface of the counterweight frame, and the guide rods are respectively connected with the guide rods in a sliding mode.
4. An automated matchplate trolley as claimed in claim 3, wherein: the guide mechanism further comprises a positioning unit, the positioning unit comprises an electric push rod, a positioning rod and a U-shaped positioning frame, the positioning frame is fixed on the side face of the guide pipe, a plurality of positioning holes which are arranged in a row are formed in the side face of the guide rod, through holes are formed in the side face of the guide pipe, the electric push rod is fixedly connected with the positioning frame, and the free end of the electric push rod penetrates through the positioning frame and is connected with the through holes and the positioning holes in a sliding mode.
5. The automated matchplate trolley of claim 1 wherein: the outer diameter of the cylinder body of the adjusting hydraulic cylinder is smaller than the width of the counterweight opening.
6. The automated matchplate trolley of claim 1 wherein: the counterweight mechanism further comprises two anti-collision plates, wherein the uniform ends of the two anti-collision plates are fixedly connected with the inner top surface of the counterweight frame, the other ends of the two anti-collision plates are fixedly connected with the inner bottom surface of the counterweight frame, the two anti-collision plates are all in sliding connection with the counterweight port, and the cylinder body of the adjusting hydraulic cylinder is located between the two anti-collision plates.
7. The automated matchplate trolley of claim 2 wherein: the limiting unit further comprises a lower limiting plate, wherein the lower limiting plate is fixedly connected with the bottom surface of the limiting block and is abutted against the suspender.
8. The automated matchplate trolley of claim 2 wherein: the number of the supporting columns, the weight balancing mechanisms and the lifting mechanisms is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002784.0U CN219156383U (en) | 2022-11-09 | 2022-11-09 | Automatic template trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002784.0U CN219156383U (en) | 2022-11-09 | 2022-11-09 | Automatic template trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219156383U true CN219156383U (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223002784.0U Active CN219156383U (en) | 2022-11-09 | 2022-11-09 | Automatic template trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219156383U (en) |
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2022
- 2022-11-09 CN CN202223002784.0U patent/CN219156383U/en active Active
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