CN112721791A - Vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipe - Google Patents
Vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipe Download PDFInfo
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- CN112721791A CN112721791A CN202110186353.5A CN202110186353A CN112721791A CN 112721791 A CN112721791 A CN 112721791A CN 202110186353 A CN202110186353 A CN 202110186353A CN 112721791 A CN112721791 A CN 112721791A
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 58
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 239000002775 capsule Substances 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 208000029152 Small face Diseases 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0892—Securing to the vehicle floor or sides by preventing lateral movement of the load, e.g. using stop blocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like
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Abstract
The invention discloses vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipes, and belongs to the technical field of trailer transportation equipment. The device comprises a flat wagon structure, a reciprocating linear driving structure, a direction-adjusting rotary motor, a multi-stage telescopic structure, a positioning and mounting structure, an adjusting and clamping structure and a self-adaptive pressure-regulating structure; this system can be through setting up location mounting structure respectively in the both sides of flat truck structure along its direction of advance, and respectively through reciprocal linear drive structure, transfer to horizontal longitudinal position and orientation that rotary motor and multistage extending structure adjusted location mounting structure, make and adjust the position that centre gripping structure and self-adaptation pressure structure can correspond the inside arbitrary shipment reinforced concrete pipe of flat truck structure, and can reach the outside position of flat truck structure, with this realization carry out mutual transportation to the reinforced concrete pipe of flat truck structure inside and outside, and then accomplish the shipment of reinforced concrete pipe at the flat truck structure, the installation after unloading and transporting.
Description
Technical Field
The invention relates to the technical field of trailer transportation equipment, in particular to vehicle-mounted automatic transportation, loading and unloading and mounting equipment for reinforced concrete pipes.
Background
The reinforced concrete pipe is mainly used for conveying fluids such as water, oil, gas and the like, and can be divided into a small-diameter pipe (with the inner diameter of less than 400 mm), a medium-diameter pipe (with the inner diameter of 400-1400 mm) and a large-diameter pipe (with the inner diameter of more than 1400 mm) according to the inner diameter of the concrete pipe. Depending on the ability of the pipe to withstand water pressure, it can be classified into a low pressure pipe and a pressure pipe. The pipe network composed of various types of pipe bodies plays an important role in the effective conveying process of fluid.
With the increasing development of domestic environmental engineering, various cities have been successively expanded with the installation work of conveying pipe networks, but because reinforced concrete pipes have the defects of heavy weight, large volume and the like, a plurality of problems are easily encountered in the installation and transportation process of pipe bodies. In the prior art, a large amount of manual operation is needed for loading, unloading and installation after unloading in the transportation process of the pipe body, the labor force is large, the construction efficiency is low, meanwhile, the pipe is easy to shake or collide in the process of installing the pipe by the concrete pipe, the pipeline installation is influenced or the pipeline is damaged, the construction quality is relatively low, certain danger is also realized, and the safety of constructors is not high.
In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and useful researches, and the final products have achieved effective results and have formed the technical solutions to be described below.
Disclosure of Invention
Therefore, the invention provides vehicle-mounted automatic transportation, loading and unloading and mounting equipment for reinforced concrete pipes, which aims to solve the technical problems of high labor force, low construction efficiency, low construction quality and low safety caused by the fact that a large amount of manual operations are needed for loading, unloading and mounting after unloading in the conveying process of a pipe body in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a automatic transportation loading and unloading and erection equipment of vehicle-mounted for reinforced concrete pipe, including the flatbed truck structure, the flatbed truck structure has delivery trailer portion, just the flatbed truck structure forms a automobile body advancing direction, delivery trailer portion along the both sides end of automobile body advancing direction rigid coupling respectively is equipped with the installation curb plate, transportation loading and unloading and erection equipment still includes:
a reciprocating linear drive structure; the two groups of reciprocating linear driving structures are fixedly arranged on the two mounting side plates in a one-to-one correspondence mode respectively; the extension direction of the reciprocating linear driving structure is the same as the advancing direction of the vehicle body; and
a direction-adjusting rotary motor; the direction-adjusting rotary motor is in transmission connection with the reciprocating linear driving structure, and can perform reciprocating displacement based on the reciprocating linear driving structure; the output rotor shaft of the direction-adjusting rotary motor faces to a direction far away from one side of the carrying trailer part; and
a multi-stage telescopic structure; the multi-stage telescopic structure is in transmission connection with an output rotor shaft of the direction-adjusting rotary motor, and can rotate by taking the output rotor shaft of the direction-adjusting rotary motor as a central shaft; the multistage telescopic structure can be stretched along a straight line; and
positioning the mounting structure; the positioning and mounting structure is assembled at the telescopic end of the multistage telescopic structure, and the positioning and mounting structure can adjust the positions corresponding to the inside and the outside of the carrying trailer respectively based on the reciprocating displacement action of the steering rotary motor on the reciprocating linear driving structure, the rotation action of the multistage telescopic structure on the steering rotary motor and the linear telescopic action of the multistage telescopic structure; and
adjusting the clamping structure; the adjusting and clamping structure is fixedly connected to one side end, facing the carrying trailer part, of the positioning and mounting structure, and can extend and contract along a straight line;
the adjusting and clamping structures can be embedded into the inner side of the reinforced concrete pipe when being extended, can be separated from the inner side of the reinforced concrete pipe when being contracted, and can clamp the reinforced concrete pipe after being extended through the adjusting and clamping structures respectively arranged on the two positioning and mounting structures; and
a self-adaptive pressure-regulating structure; the self-adaptive pressure-regulating structure is assembled on the regulating and clamping structure, and is positioned between the regulating and clamping structure and the contact surface of the reinforced concrete pipe;
the jacking pressure between the adjusting and clamping structure and the contact surface of the reinforced concrete pipe can be adjusted in real time through the self-adaptive pressure adjusting structure; and
a control module; the control output end of the control module is respectively connected with the reciprocating linear driving structure, the direction-adjusting rotary motor, the multistage telescopic structure, the adjusting clamping structure and the self-adaptive pressure-regulating structure through circuits.
On the basis of the technical scheme, the invention can be further improved as follows:
as an improved scheme of the invention, the reciprocating linear driving structure comprises a linear guide slide rail, a motor driving module, a screw shaft and a reciprocating installation slide block;
the linear guide sliding rail is fixedly connected to the mounting side plate, and the extension direction of the linear guide sliding rail is the same as the advancing direction of the vehicle body;
the motor driving module is fixedly connected to the mounting side plate and is arranged corresponding to the linear guide sliding rail;
the screw shaft is in transmission assembly with the motor driving module;
the reciprocating installation sliding block is assembled with the lead screw shaft in a threaded mode, the reciprocating installation sliding block is assembled with the linear guide sliding rail in a sliding mode, and the reciprocating installation sliding block can reciprocate based on the lead screw shaft.
As an improved scheme of the invention, the motor driving module comprises a first servo motor and a second servo motor;
the first servo motor and the second servo motor are fixedly connected to the mounting side plate, and the first servo motor and the second servo motor are respectively positioned at the head end and the tail end of the linear guide slide rail along the extension direction of the linear guide slide rail in a one-to-one correspondence manner; and two ends of the screw shaft are respectively in one-to-one correspondence with the rotor shaft of the first servo motor and the rotor shaft of the second servo motor in a transmission and fixed connection mode.
As the improvement scheme of the invention, at least two groups of reciprocating installation sliding blocks are arranged;
the direction-adjusting rotary motors are the same as the reciprocating installation sliding blocks in number, at least two direction-adjusting rotary motors are fixedly connected with at least two groups of reciprocating installation sliding blocks in a one-to-one correspondence mode, and the direction-adjusting rotary motors can synchronously carry out reciprocating displacement along with the reciprocating displacement action of the reciprocating installation sliding blocks.
As the improvement scheme of the invention, the multistage telescopic structure comprises a multistage hydraulic cylinder and a transfer mounting seat;
the multistage hydraulic cylinder comprises a fixed end and a free end, the fixed end is fixedly assembled with an output rotor shaft of the direction-adjusting rotary motor, and the free end is fixedly assembled with the switching mounting base; the switching mount pad can be along with multistage pneumatic cylinder carries out synchronous reciprocal displacement based on reciprocal installation slider, and the switching mount pad can rotate and adjust the orientation based on the operation of transfer rotary motor, multistage pneumatic cylinder can be based on self flexible characteristic adjustment the position of switching mount pad.
As the improvement scheme of the invention, the positioning and mounting structure is a positioning and mounting frame plate;
the positioning mounting frame plate is rotatably assembled with the at least two transfer mounting seats at one side end departing from the carrying trailer part; through at least two the switching mount pad can drive location installation frame board is accomplished to be located carry the transport each other of reinforced concrete pipe between the delivery trailer outside.
As a development of the invention, at least one of the adjusting clamping structures is fixedly arranged on the positioning mounting frame plate at one side end facing the carrying trailer part;
the adjusting and clamping structure comprises a telescopic positioning cylinder and a bag body positioning seat;
the telescopic positioning cylinders are provided with a plurality of cylinders, and the plurality of telescopic positioning cylinders are respectively and uniformly and fixedly arranged on the positioning mounting frame plate at intervals;
the capsule positioning seat is in a circular truncated cone shape, the circular truncated cone-shaped capsule positioning seat is provided with a large surface end and a small surface end, and the cross sectional area of the large surface end is larger than that of the small surface end;
the large face end is fixedly connected with the output end of the telescopic position-adjusting cylinder, the small face end faces the inside of the carrying trailer part, and a gradual slope is formed between the small face end and the large face end in the capsule positioning seat.
As the improved scheme of the invention, the self-adaptive pressure-regulating structure is fixedly connected with the positioning mounting frame plate;
the self-adaptive pressure-adaptive structure can adjust the jacking pressure between the capsule positioning seat and the pipe orifice of the reinforced concrete pipe.
As an improved scheme of the invention, the self-adaptive pressure-regulating structure comprises an air pump, an air charging and discharging pipeline and a rubber inflatable core mold bag;
the air pump is fixedly connected to one side end, away from the carrying trailer part, of the positioning mounting frame plate and used for completing air intake or air exhaust; the rubber inflation core mold bag is provided with a plurality of inflation and deflation pipelines communicated with the air pump, and the rubber inflation core mold bag is sleeved on the outer side of the bag body positioning seat in a one-to-one correspondence mode respectively, so that the rubber inflation core mold bag can be located between the bag body positioning seat and the pipe orifice of the reinforced concrete pipe.
As an improved scheme of the invention, the control module is provided with a power supply module through circuit connection, and a power switch is arranged between the control module and the power supply module through circuit connection;
the control output end of the control module is connected with a relay module through a circuit, and the output end of the relay module is connected with the motor driving module, the direction-adjusting rotary motor, the multi-stage hydraulic cylinder, the telescopic position-adjusting cylinder and the air pump through circuits respectively.
The invention has the following advantages:
the system can be used for adjusting the transverse and longitudinal positions and the orientation of the positioning and mounting structures through the reciprocating linear driving structure, the direction-adjusting rotary motor and the multistage telescopic structure respectively arranged on the two sides of the flat wagon structure along the advancing direction of the flat wagon structure, so that the adjusting clamping structure and the self-adaptive pressure-regulating structure arranged on the positioning and mounting structures can correspondingly reach the position of any reinforced concrete pipe loaded and transported in the flat wagon structure and can reach the position outside the flat wagon structure, the reinforced concrete pipes inside and outside the flat wagon structure can be mutually transported, and the mounting process of the reinforced concrete pipes after the loading, unloading and unloading of the flat wagon structure is further completed; in addition, can also utilize control module to carry out integrated control, effectively reduce the human cost, promote degree of automation, security, construction quality and efficiency.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.
Fig. 1 is a schematic view of an overall axial structure of a truck-mounted automatic transportation, loading, unloading and installation device for reinforced concrete pipes according to an embodiment of the present invention.
Fig. 2 is a schematic overall side view of the truck-mounted automatic transportation, loading, unloading and installation equipment for reinforced concrete pipes according to the embodiment of the present invention.
Fig. 3 is a schematic rear view of the entire vehicle-mounted automatic transportation, loading, unloading and installation apparatus for reinforced concrete pipes according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of an operating state of the truck-mounted automatic transportation, loading, unloading and installation equipment for reinforced concrete pipes according to the embodiment of the present invention.
Fig. 5 is a second schematic structural view of the working state of the truck-mounted automatic transportation, loading, unloading and installation equipment for reinforced concrete pipes according to the embodiment of the present invention.
Fig. 6 is a third schematic structural view of the working state of the truck-mounted automatic transporting, loading, unloading and installing equipment for reinforced concrete pipes according to the embodiment of the present invention.
Fig. 7 is a schematic control diagram of the truck-mounted automatic transportation, loading, unloading and installation equipment for the reinforced concrete pipe according to the embodiment of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the flat wagon structure comprises a flat wagon structure 1, a tractor head 11, a carrying trailer 12 and a mounting side plate 13;
the device comprises a reciprocating linear driving structure 2, a linear guide slide rail 21, a first servo motor 22, a second servo motor 23, a screw shaft 24 and a reciprocating installation slide block 25;
a direction-adjusting rotary motor 3;
the multi-stage telescopic structure 4, the multi-stage hydraulic cylinder 41 and the switching mounting base 42;
a positioning mounting structure 5 and a positioning mounting frame plate 51;
the adjustable clamping structure 6, the telescopic positioning cylinder 61, the capsule positioning seat 62 and the stop dog 63;
the self-adaptive pressure-regulating structure 7, an air pump 71, an air charging and discharging pipeline 72 and a rubber air-charging core mold bag 73;
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.
The embodiment of the invention provides vehicle-mounted automatic transportation, loading and unloading and mounting equipment for reinforced concrete pipes, which is shown in figures 1-7, and comprises a flat wagon structure 1, a reciprocating linear driving structure 2, a direction-adjusting rotary motor 3, a multi-stage telescopic structure 4, a positioning and mounting structure 5, an adjusting and clamping structure 6, an adaptive pressure-regulating structure 7 and a control module 8; the reinforced concrete pipe transportation device is used for respectively arranging positioning and mounting structures 5 used for transporting reinforced concrete pipes on two sides of a flat truck structure 1 along the advancing direction of the flat truck structure, and respectively adjusting the transverse and longitudinal positions and the orientation of the positioning and mounting structures 5 through a reciprocating linear driving structure 2, a direction adjusting rotary motor 3 and a multi-stage telescopic structure 4, so that an adjusting clamping structure 6 and an adaptive pressure adjusting structure 7 which are arranged on the positioning and mounting structures 5 can correspondingly reach the position of any reinforced concrete pipe transported in the flat truck structure 1 and can reach the position outside the flat truck structure 1, the reinforced concrete pipes inside and outside the flat truck structure 1 can be transported mutually, and the mounting process of the reinforced concrete pipes after the loading, unloading and unloading of the flat truck structure 1 is further completed; in addition, can also utilize control module 8 to carry out integrated control, effectively reduce the human cost, promote degree of automation, security, construction quality and efficiency. The specific settings are as follows:
as shown in fig. 1 to 2, the flatbed truck structure 1 has a tractor head portion 11 and a carrying trailer portion 12 drivingly connected to the tractor head portion 11; the tractor head 11 can form a vehicle body advancing direction, and the carrying trailer part 12 is fixedly connected with mounting side plates 13 at two side ends of the vehicle body advancing direction respectively, so that the mounting side plates 13 are used as a mounting base of a structure, and the original loading and transporting space of the carrying trailer part 12 is not occupied.
The two groups of reciprocating linear driving structures 2 are arranged, and the two groups of reciprocating linear driving structures 2 are fixedly connected to the two mounting side plates 13 in a one-to-one correspondence mode respectively; specifically, the reciprocating linear driving structure 2 comprises a linear guide slide rail 21, a first servo motor 22, a second servo motor 23, a screw shaft 24 and a reciprocating installation slide block 25; the linear guide slide rail 21 is fixedly connected to the mounting side plate 13, and the extension direction of the linear guide slide rail 21 is the same as the advancing direction of the vehicle body; the first servo motor 22 and the second servo motor 23 are fixedly connected to the mounting side plate 13, and the first servo motor 22 and the second servo motor 23 are respectively positioned at the head end and the tail end of the linear guide slide rail 21 along the extension direction thereof in a one-to-one correspondence manner; two ends of the screw shaft 24 are respectively in one-to-one correspondence with rotor shafts of the first servo motor 22 and the second servo motor 23 for transmission and fixed connection, so that the rotating torque of the screw shaft 24 is effectively increased through two groups of servo motors; the reciprocating slider 25 is assembled to the screw shaft 24 by screwing, and the reciprocating slider 25 is assembled to the linear guide rail 21 by sliding, so that the screw shaft 24 is rotated by the rotation of the first servomotor 22 and the second servomotor 23, and the reciprocating slider 25 can be displaced to and fro on the basis of the screw shaft 24 by the ball screw principle.
Referring to fig. 1 to 6, at least two sets of reciprocating installation sliders 25 are provided, and the direction-adjusting rotary motors 3 are fixedly connected to the reciprocating installation sliders 25 in a one-to-one correspondence manner, so that the direction-adjusting rotary motors 3 can synchronously perform reciprocating displacement along with the reciprocating displacement action of the reciprocating installation sliders 25. The output rotor shaft of the direction-adjusting rotary motor 3 faces to the direction of one side far away from the reciprocating installation slide block 25, so that the rotating angle range of the output rotor shaft in the direction-adjusting rotary motor 3 is larger,
the multistage telescopic structure 4 comprises a multistage hydraulic cylinder 41 and a switching mounting seat 42; multistage pneumatic cylinder 41 includes a stiff end and a free end, the stiff end with transfer to the output rotor shaft assembly rigid coupling of rotating electrical machines 3, the free end with switching mount pad 42 assembles the rigid coupling mutually for with this make switching mount pad 42 can be based on reciprocal installation slider 25 along with multistage pneumatic cylinder 41 and carry out synchronous reciprocal displacement, can rotate and adjust the orientation based on transferring to rotating electrical machines 3 work simultaneously, multistage pneumatic cylinder 41 can also be based on the position of the further nimble adjustment switching mount pad 42 of the flexible characteristic of self in addition.
The positioning and mounting structure 5 is a positioning and mounting frame plate 51; the location installation frame plate 51 is in deviating from one side end of delivery trailer portion 12 respectively with at least two switching mount pad 42 looks rotation assembly for through at least two switching mount pad 42 drives location installation frame plate 51 and realizes transporting each other the reinforced concrete pipe that is located the inside optional position of delivery trailer portion 12 to and between delivery trailer portion 12 outside, and then accomplish the installation process to the concrete pipe after the loading and unloading of delivery trailer portion 12 and unloading.
Specifically, at least one of the adjusting clamping structures 6 is fixedly connected to one side end of the positioning and mounting frame plate 51 facing the carrying trailer 12, the adjusting clamping structure 6 is used for being embedded into the inner side of the reinforced concrete pipe, and the reinforced concrete pipe can be effectively clamped by the adjusting clamping structures 6 respectively arranged on the two positioning and mounting frame plates 51; more specifically, referring to fig. 3, the adjusting and clamping structure 6 includes a telescopic positioning cylinder 61 and a capsule positioning seat 62; a plurality of telescopic positioning cylinders 61 are arranged, and the plurality of telescopic positioning cylinders 61 are respectively and uniformly and fixedly arranged on the positioning mounting frame plate 51 at intervals; the bag body positioning seat 62 is in a circular truncated cone shape, the circular truncated cone-shaped bag body positioning seat 62 is provided with a large surface end and a small surface end, and the cross sectional area of the large surface end is larger than that of the small surface end; the large-face end is fixedly connected with the output end of the telescopic position-adjusting cylinder 61, the small-face end faces the interior of the carrying trailer part 12 and is used for supporting the reinforced concrete pipe orifices of various specifications by means of the gradual slope between the small-face end and the large-face end of the capsule positioning seat 62 and the telescopic action of the telescopic position-adjusting cylinder 61.
As a preferred solution of this embodiment, please refer to fig. 1 to fig. 3, the positioning and mounting frame plate 51 is further fixedly connected with the adaptive pressure-adjusting structure 7, so that the pressing pressure between the capsule positioning seat 62 and the reinforced concrete pipe orifice can be adjusted in real time through the adaptive pressure-adjusting structure 7.
Specifically, the adaptive pressure regulating structure 7 comprises an air pump 71, an air charging and discharging pipeline 72 and a rubber inflation core mold bag 73; the air pump 71 is fixedly connected to one side end of the positioning mounting frame plate 51 away from the carrying trailer part 12, and is used for completing air intake or air extraction work; the rubber inflation core mold bag 73 is provided with a plurality of, a plurality of the rubber inflation core mold bag 73 all passes through the inflation and deflation pipeline 72 with the air pump 71 is linked together, and a plurality of the rubber inflation core mold bag 73 is respectively sleeved in one-to-one correspondence with the outside of the bag body positioning seat 62, so that the rubber inflation core mold bag 73 can be positioned between the bag body positioning seat 62 and the reinforced concrete pipe orifice, so as to enable the bag body positioning seat 62 to effectively push against the reinforced concrete pipe orifice by means of the pressure generated when the rubber inflation core mold bag 73 is full of air, and meanwhile, when the reinforced concrete pipe is transported to a preset position and the bag body positioning seat 62 is kept in place, the bag body positioning seat 62 can be more easily separated from the reinforced concrete pipe after being pushed against the state by means of the rubber inflation core mold bag 73 after air is pumped.
More preferably, the outermost wall of the rubber inflation core mold bag 73 is in a circular truncated cone shape, so that the rubber inflation core mold bag can be more easily adapted to reinforced concrete pipe orifices of various specifications by means of the cooperation of the gradual slope and the telescopic position-adjusting cylinder 61.
Further optionally, the adjusting clamp structure 6 further comprises a stop dog 63; the stop dog 63 is fixedly connected to the outer edge of the bag body positioning seat 62 corresponding to the large-surface end in an annular shape, so that the rubber inflation core mold bag 73 is effectively prevented from slipping backwards from the bag body positioning seat 62 after being pressed by the stop dog 63, and the functional feasibility of the structure is ensured.
As shown in fig. 7, the control module 8 is provided with a power module 81 through circuit connection, and a power switch 82 is provided between the control module 8 and the power module 81 through circuit connection, so as to realize start-up or shut-down control of the system through the power switch 82; the control output end of the control module 8 is provided with a relay module 83 through circuit connection, and the output end of the relay module 83 is respectively connected with the first servo motor 22, the second servo motor 23, the direction-adjusting rotary motor 3, the multi-stage hydraulic cylinder 41, the telescopic position-adjusting cylinder 61 and the air pump 71 through circuits, so that coordinated operation of the internal structure of the system is completed through the control module 8, and the automation and intelligence degree of the system are improved. The control module 8 may be, but is not limited to, a microcontroller of the model STM32, and the control module 8, the power module 81, the power switch 82 and the relay module 83 are all fixedly disposed inside the tractor head 11 of the flatbed truck structure 1.
An application method of vehicle-mounted automatic transportation, loading, unloading and installation equipment for reinforced concrete pipes comprises the following steps:
s1: when the reinforced concrete pipe needs to be transported to the carrying trailer part 12 of the flat wagon structure 1, the clamping corresponding positions of the two groups of positioning and mounting structures 5 and the adjusting and clamping structures 6 are adjusted.
Specifically, the power switch 82 is turned on, and control parameters are first input to the control module 8 according to the coordinate position of the reinforced concrete pipe set to be shipped relative to the carrier trailer 12 and the numerical value of the pipe orifice center-to-center distance.
Next, the control module 8 controls the first servo motor 22 and the second servo motor 23 in the reciprocating linear driving structure 2 to work synchronously, the first servo motor 22 and the second servo motor 23 drive the screw shaft 24 therebetween to rotate together, and under the ball screw principle, the reciprocating installation slider 25 displaces to the rear end position of the carrying trailer part 12 along the linear guide slide rail 21 and the screw shaft 24.
Meanwhile, the control module 8 respectively controls the multi-stage hydraulic cylinders 41 in the direction-adjusting rotary motor 3 and the multi-stage telescopic structure 4 to work, the rotor of the direction-adjusting rotary motor 3 rotates to drive and adjust the direction of the output ends of the multi-stage hydraulic cylinders 41, and the multi-stage hydraulic cylinders 41 extend and extend, so that the switching installation seats 42 fixedly connected with the output ends of the multi-stage hydraulic cylinders 41 extend to the preset position on the rear outer side of the carrying trailer part 12, the positioning installation structures 5 synchronously move to the preset position through the switching installation seats 42, and the adjusting clamping structures 6 arranged on the positioning installation structures 5 correspond to pipe orifices on two sides of an external reinforced concrete pipe.
S2: the reinforced concrete pipe to be shipped is fixed by the adjusting and clamping structure 6 and the self-adaptive pressure-regulating structure 7.
Specifically, the telescopic positioning cylinder 61 in the adjusting and clamping structure 6 is controlled by the control module 8 to be started in an extending manner, so that the capsule positioning seat 62 extends to the inner side of the pipe orifice of the reinforced concrete pipe.
And then the control module 8 controls the air pump 71 in the adaptive pressure-adaptive structure 7 to start inflation, the inflation of the air pump 71 is transmitted to the rubber inflation core mold bag 73 through the inflation and deflation pipeline 72, so that the rubber inflation core mold bag 73 tightly pushes against the inner edge of the pipe orifice of the reinforced concrete pipe based on the bag body positioning seat 62 to clamp the reinforced concrete pipe.
S3: the clamping corresponding positions of the two groups of positioning and mounting structures 5 and the adjusting clamping structures 6 are adjusted again, and the reinforced concrete pipe is shipped to the inside of the carrying trailer part 12.
Specifically, referring to fig. 5, if the reinforced concrete pipe needs to be loaded to the front end of the interior of the carrying trailer 12, the position of the reciprocating installation slide 25 does not need to be readjusted, that is, the control module 8 controls the steering rotary motor 3 and the multi-stage hydraulic cylinders 41 in the multi-stage telescopic structure 4 to work again; the rotor of the direction-adjusting rotary motor 3 rotates to adjust the direction of the output end of the multi-stage hydraulic cylinder 41 again, and the multi-stage hydraulic cylinder 41 contracts again, so that the switching installation seat 42 fixedly connected with the output end of the multi-stage hydraulic cylinder 41 is displaced to the preset position of the front end of the carrying trailer part 12; the positioning and mounting structure 5 and the adjusting and clamping structure 6 are synchronously displaced to a predetermined position by the adapter mounting seat 42, and then the reinforced concrete pipe is shipped to the front end of the interior of the carrying trailer part 12 by the clamping action of the adjusting and clamping structure 6.
Referring to fig. 4, if the reinforced concrete pipe needs to be transported to the rear end of the interior of the carrying trailer 12, the position of the reciprocating slide block 25 needs to be readjusted, that is, the control module 8 controls the first servo motor 22 and the second servo motor 23 in the reciprocating linear driving structure 2 to synchronously operate again, so that the reciprocating slide block 25 is displaced to a predetermined position relative to the carrying trailer 12 along the linear guide slide rail 21 and the screw shaft 24, and controls the steering rotary motor 3 and the multi-stage hydraulic cylinders 41 in the multi-stage telescopic structure 4 to operate again through the control module 8, so that the positioning mounting structure 5 and the adjusting clamping structure 6 are synchronously displaced to a predetermined position, and the reinforced concrete pipe is transported to the rear end of the interior of the carrying trailer 12.
S4: and the fixing action of the adjusting clamping structure 6 and the self-adaptive pressure regulating structure 7 on the loaded reinforced concrete pipe is released, and the clamping corresponding positions of the two groups of positioning and mounting structures 5 and the adjusting clamping structure 6 are readjusted.
Specifically, the control module 8 controls the air pump 71 in the adaptive pressure regulating structure 7 to start air exhaust, the air pump 71 pumps out part of air in the rubber inflation core mold bag 73 through the air inflation and deflation pipeline 72, and the jacking pressure of the rubber inflation core mold bag 73 on the inner edge of the reinforced concrete pipe opening based on the bag body positioning seat 62 is released.
And then the control module 8 controls the telescopic positioning cylinder 61 in the adjusting and clamping structure 6 to contract and start, so that the capsule positioning seat 62 contracts to the outer side of the pipe orifice of the reinforced concrete pipe again.
Finally, the clamping effect on the shipped reinforced concrete pipe is released, and the two groups of positioning and mounting structures 5 and the adjusting and clamping structures 6 are correspondingly clamped again through control so as to finish the shipment again.
S5: when the reinforced concrete pipe needs to be unloaded from the carrying trailer part 12 of the flat truck structure 1, the control module 8 respectively controls the first servo motor 22 and the second servo motor 23 in the reciprocating linear driving structure 2, the direction-adjusting rotary motor 3, the multi-stage hydraulic cylinders 41 in the multi-stage telescopic structure 4, the telescopic position-adjusting cylinders 61 in the adjusting clamping structure 6 and the air pump 71 in the self-adaptive pressure-adjusting structure 7 to work, so as to adjust the two groups of positioning and mounting structures 5, further adjust the clamping corresponding positions and clamping effects of the adjusting clamping structure 6, and unload the reinforced concrete pipe inside the carrying trailer part 12 to the outside of the carrying trailer part 12.
S6: when the reinforced concrete pipe needs to be unloaded from the carrying trailer part 12 of the flat truck structure 1 and laid and installed, after the reinforced concrete pipe in the carrying trailer part 12 is unloaded to the outside of the carrying trailer part 12, the control module 8 further controls, adjusts and adjusts the clamping corresponding position and the clamping effect of the clamping structure 6, so that the reinforced concrete pipe can be laid to the set position; meanwhile, the axial displacement on the reinforced concrete pipe laying route can be carried out through the auxiliary driving of the tractor head 11 in the flat truck structure 1.
Thus, the application method of the vehicle-mounted automatic transportation, loading, unloading and installation equipment for the reinforced concrete pipe is completed.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A automatic transportation loading and unloading and erection equipment of vehicle-mounted for reinforced concrete pipe, including the flatbed truck structure, the flatbed truck structure has delivery trailer portion, just the flatbed truck structure forms a automobile body advancing direction, its characterized in that, delivery trailer portion along the both sides end rigid coupling respectively of automobile body advancing direction is equipped with the installation curb plate, transportation loading and unloading and erection equipment still include:
a reciprocating linear drive structure; the two groups of reciprocating linear driving structures are fixedly arranged on the two mounting side plates in a one-to-one correspondence mode respectively; the extension direction of the reciprocating linear driving structure is the same as the advancing direction of the vehicle body; and
a direction-adjusting rotary motor; the direction-adjusting rotary motor is in transmission connection with the reciprocating linear driving structure, and can perform reciprocating displacement based on the reciprocating linear driving structure; the output rotor shaft of the direction-adjusting rotary motor faces to a direction far away from one side of the carrying trailer part; and
a multi-stage telescopic structure; the multi-stage telescopic structure is in transmission connection with an output rotor shaft of the direction-adjusting rotary motor, and can rotate by taking the output rotor shaft of the direction-adjusting rotary motor as a central shaft; the multistage telescopic structure can be stretched along a straight line; and
positioning the mounting structure; the positioning and mounting structure is assembled at the telescopic end of the multistage telescopic structure, and the positioning and mounting structure can adjust the positions corresponding to the inside and the outside of the carrying trailer respectively based on the reciprocating displacement action of the steering rotary motor on the reciprocating linear driving structure, the rotation action of the multistage telescopic structure on the steering rotary motor and the linear telescopic action of the multistage telescopic structure; and
adjusting the clamping structure; the adjusting and clamping structure is fixedly connected to one side end, facing the carrying trailer part, of the positioning and mounting structure, and can extend and contract along a straight line;
the adjusting and clamping structures can be embedded into the inner side of the reinforced concrete pipe when being extended, can be separated from the inner side of the reinforced concrete pipe when being contracted, and can clamp the reinforced concrete pipe after being extended through the adjusting and clamping structures respectively arranged on the two positioning and mounting structures; and
a self-adaptive pressure-regulating structure; the self-adaptive pressure-regulating structure is assembled on the regulating and clamping structure, and is positioned between the regulating and clamping structure and the contact surface of the reinforced concrete pipe;
the jacking pressure between the adjusting and clamping structure and the contact surface of the reinforced concrete pipe can be adjusted in real time through the self-adaptive pressure adjusting structure; and
a control module; the control output end of the control module is respectively connected with the reciprocating linear driving structure, the direction-adjusting rotary motor, the multistage telescopic structure, the adjusting clamping structure and the self-adaptive pressure-regulating structure through circuits.
2. The truck-mounted automated transport loading and unloading and installing apparatus for reinforced concrete pipes as claimed in claim 1, wherein said reciprocating linear drive structure comprises a linear guide slide rail, a motor drive module, a screw shaft and a reciprocating installation slide block;
the linear guide sliding rail is fixedly connected to the mounting side plate, and the extension direction of the linear guide sliding rail is the same as the advancing direction of the vehicle body;
the motor driving module is fixedly connected to the mounting side plate and is arranged corresponding to the linear guide sliding rail;
the screw shaft is in transmission assembly with the motor driving module;
the reciprocating installation sliding block is assembled with the lead screw shaft in a threaded mode, the reciprocating installation sliding block is assembled with the linear guide sliding rail in a sliding mode, and the reciprocating installation sliding block can reciprocate based on the lead screw shaft.
3. The truck-mounted automated transport, handling and installation apparatus for reinforced concrete pipes according to claim 2, wherein said motor drive module comprises a first servomotor and a second servomotor;
the first servo motor and the second servo motor are fixedly connected to the mounting side plate, and the first servo motor and the second servo motor are respectively positioned at the head end and the tail end of the linear guide slide rail along the extension direction of the linear guide slide rail in a one-to-one correspondence manner; and two ends of the screw shaft are respectively in one-to-one correspondence with the rotor shaft of the first servo motor and the rotor shaft of the second servo motor in a transmission and fixed connection mode.
4. The truck-mounted automated transport, handling and installation apparatus for reinforced concrete pipes according to claim 2, wherein said reciprocal installation blocks are provided in at least two groups;
the direction-adjusting rotary motors are the same as the reciprocating installation sliding blocks in number, at least two direction-adjusting rotary motors are fixedly connected with at least two groups of reciprocating installation sliding blocks in a one-to-one correspondence mode, and the direction-adjusting rotary motors can synchronously carry out reciprocating displacement along with the reciprocating displacement action of the reciprocating installation sliding blocks.
5. The truck-mounted automated transport, handling and installation apparatus for reinforced concrete pipes according to claim 4, wherein said multi-stage telescopic structure comprises a multi-stage hydraulic cylinder and an adaptor mount;
the multistage hydraulic cylinder comprises a fixed end and a free end, the fixed end is fixedly assembled with an output rotor shaft of the direction-adjusting rotary motor, and the free end is fixedly assembled with the switching mounting base; the switching mount pad can be along with multistage pneumatic cylinder carries out synchronous reciprocal displacement based on reciprocal installation slider, and the switching mount pad can rotate and adjust the orientation based on the operation of transfer rotary motor, multistage pneumatic cylinder can be based on self flexible characteristic adjustment the position of switching mount pad.
6. The truck-mounted automated transport, handling and installation apparatus for reinforced concrete pipes according to claim 5, wherein said positioning and installation structure is a positioning and installation frame plate;
the positioning mounting frame plate is rotatably assembled with the at least two transfer mounting seats at one side end departing from the carrying trailer part; through at least two the switching mount pad can drive location installation frame board is accomplished to be located carry the transport each other of reinforced concrete pipe between the delivery trailer outside.
7. A truck-mounted automated transport loading and unloading and mounting device for reinforced concrete pipes according to claim 6, characterized in that said positioning mounting frame plate is fixedly provided with at least one of said adjusting clamping structures at the end of the side facing said carrier trailer;
the adjusting and clamping structure comprises a telescopic positioning cylinder and a bag body positioning seat;
the telescopic positioning cylinders are provided with a plurality of cylinders, and the plurality of telescopic positioning cylinders are respectively and uniformly and fixedly arranged on the positioning mounting frame plate at intervals;
the capsule positioning seat is in a circular truncated cone shape, the circular truncated cone-shaped capsule positioning seat is provided with a large surface end and a small surface end, and the cross sectional area of the large surface end is larger than that of the small surface end;
the large face end is fixedly connected with the output end of the telescopic position-adjusting cylinder, the small face end faces the inside of the carrying trailer part, and a gradual slope is formed between the small face end and the large face end in the capsule positioning seat.
8. The truck-mounted automatic transportation, loading, unloading and mounting device for reinforced concrete pipes as recited in claim 7, wherein said adaptive compression structure is fixedly attached to said positioning mounting frame plate;
the self-adaptive pressure-adaptive structure can adjust the jacking pressure between the capsule positioning seat and the pipe orifice of the reinforced concrete pipe.
9. The truck-mounted automatic transportation, loading, unloading and installation equipment for the reinforced concrete pipe as recited in claim 8, wherein the adaptive pressure-adapting structure comprises an air pump, an air charging and discharging pipeline and a rubber air-charging core mold bag;
the air pump is fixedly connected to one side end, away from the carrying trailer part, of the positioning mounting frame plate and used for completing air intake or air exhaust; the rubber inflation core mold bag is provided with a plurality of inflation and deflation pipelines communicated with the air pump, and the rubber inflation core mold bag is sleeved on the outer side of the bag body positioning seat in a one-to-one correspondence mode respectively, so that the rubber inflation core mold bag can be located between the bag body positioning seat and the pipe orifice of the reinforced concrete pipe.
10. The truck-mounted automated transportation loading and unloading and installing device for reinforced concrete pipes as claimed in claim 9, wherein the control module is provided with a power module through circuit connection, and a power switch is provided between the control module and the power module through circuit connection;
the control output end of the control module is connected with a relay module through a circuit, and the output end of the relay module is connected with the motor driving module, the direction-adjusting rotary motor, the multi-stage hydraulic cylinder, the telescopic position-adjusting cylinder and the air pump through circuits respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328278.1A CN112810532A (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and installation method for reinforced concrete pipe |
| CN202110186353.5A CN112721791B (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186353.5A CN112721791B (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipe |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110328278.1A Division CN112810532A (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and installation method for reinforced concrete pipe |
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| CN112721791A true CN112721791A (en) | 2021-04-30 |
| CN112721791B CN112721791B (en) | 2022-12-09 |
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| CN202110328278.1A Pending CN112810532A (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and installation method for reinforced concrete pipe |
| CN202110186353.5A Expired - Fee Related CN112721791B (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and mounting equipment for reinforced concrete pipe |
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| CN202110328278.1A Pending CN112810532A (en) | 2021-02-18 | 2021-02-18 | Vehicle-mounted automatic transportation, loading, unloading and installation method for reinforced concrete pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771732A (en) * | 2021-09-06 | 2021-12-10 | 东风柳州汽车有限公司 | Automatic stop device is transported to frame |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112721791B (en) | 2022-12-09 |
| CN112810532A (en) | 2021-05-18 |
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