CN116713728B - Pipeline positioning device for assembled electromechanical engineering - Google Patents
Pipeline positioning device for assembled electromechanical engineering Download PDFInfo
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- CN116713728B CN116713728B CN202310994288.8A CN202310994288A CN116713728B CN 116713728 B CN116713728 B CN 116713728B CN 202310994288 A CN202310994288 A CN 202310994288A CN 116713728 B CN116713728 B CN 116713728B
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- placing table
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- 238000006073 displacement reaction Methods 0.000 claims description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 238000003825 pressing Methods 0.000 claims description 25
- 239000000725 suspension Substances 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 238000011089 mechanical engineering Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 5
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 32
- 238000004088 simulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The application relates to a pipeline positioning device for assembly type electromechanical engineering, which relates to the field of assembly type building positioning technology, and comprises a table body, wherein a plurality of universal wheels are arranged below the table body; the pipeline placing table is vertically arranged on the table body in a moving way; the lifting mechanism is arranged between the pipeline placing table and the table body and is used for driving the pipeline placing table to lift in the vertical direction; the height limiting mechanism is arranged between the pipeline placing table and the table body and can enable the pipeline placing table to be lifted to a preset height; the pipeline positioning device comprises a disconnecting clamping mechanism and a transverse moving mechanism, wherein the disconnecting clamping mechanism is used for vertically pushing up a pipeline placed in a pipeline positioning groove to a preset position and then automatically clamping the pipeline, and the transverse moving mechanism is used for horizontally moving the disconnecting clamping mechanism for clamping the pipeline and attaching the disconnecting clamping mechanism to a preset mounting position on a wall. The application has the effect of accurately positioning the pipeline at a predetermined position.
Description
Technical Field
The application relates to the field of assembly type building positioning technology, in particular to a pipeline positioning device for assembly type electromechanical engineering.
Background
Currently, the building information model (Building Information Modeling) is a new tool for architecture, engineering, and civil engineering. It is a computer aided design, abbreviated as BIM, mainly based on three-dimensional graphics, object-oriented and architecture-related. BIM technology is widely applied to the building industry, because BIM technology can simulate building on three-dimensional drawing software in advance, and the size, size and position of a specific building are manufactured on the three-dimensional drawing software in advance, and then the building is manufactured in advance according to the rendered graph, so that the efficiency of building installation can be improved, and the building manufacturing can be more expected. Similarly, in the installation process of the electromechanical engineering pipelines, BIM technology is also widely applied, namely, the layout and installation of the arrangement of some electromechanical engineering pipelines in the construction process are advanced, and the advantage of advanced simulation through BIM is that the arrangement of the electromechanical engineering pipelines can be planned and the positions are well determined in advance, and then the BIM technology is used for the actual assembly type pipeline installation, so that the installation error can be greatly reduced, and the installation efficiency is improved.
In view of the above-mentioned related art, the inventor believes that, in the task of arranging a pipeline in an electro-mechanical engineering, after the position of the pipeline is determined in three-dimensional drawing software by using the BIM technology, a technician obtains specific height position data of the pipeline on a wall, and when the height position data are used for installing an actual pipeline, since the manual installation of the pipeline is generally performed manually after the height position data are obtained, there is a high possibility that a manual error exists in the installation, so that the actual installation position of the pipeline does not reach the position simulated in the BIM, and finally, the post-installation position of the pipeline does not meet the set installation requirement.
Disclosure of Invention
The application provides a pipeline positioning device for assembled electromechanical engineering, which aims to solve the problem that the pipeline installation position is inaccurate when the actual installation is carried out on site after the simulation of three-dimensional drawing software.
The application provides a pipeline positioning device for assembled electromechanical engineering, which adopts the following technical scheme:
the pipeline positioning device for the assembled electromechanical engineering comprises a table body, wherein a plurality of universal wheels are arranged below the table body;
the pipeline placing table is vertically arranged on the table body in a moving way, and a pipeline positioning groove is formed in the upper surface of the pipeline placing table along the length direction of the pipeline placing table;
the lifting mechanism is arranged between the pipeline placing table and the table body and is used for driving the pipeline placing table to lift in the vertical direction;
the height limiting mechanism is arranged between the pipeline placing table and the table body and is used for automatically limiting the pipeline placing table to continue moving after the lifting mechanism drives the pipeline placing table to be lifted to a preset height;
the pipeline positioning device comprises a disconnecting clamping mechanism and a transverse moving mechanism, wherein the disconnecting clamping mechanism is arranged between the transverse moving mechanism and a pipeline placing table, the transverse moving mechanism is arranged on the table body and is used for vertically pushing up a pipeline placed in a pipeline positioning groove to a preset position and then automatically clamping the pipeline, and the transverse moving mechanism is used for horizontally moving the disconnecting clamping mechanism for clamping the pipeline and attaching the disconnecting clamping mechanism to the preset installation position on a wall.
Preferably, the lifting mechanism comprises a first cylinder, the first cylinder is mounted on the table body, and a piston rod of the first cylinder extends vertically upwards and is connected with the bottom wall of the pipeline placing table.
Preferably, the height limiting mechanism comprises an upper fixing assembly, a lower clamping assembly and a tape; the upper fixing component is arranged on the pipeline placing table and is used for being detachably connected with one end of the tape, and the lower clamping component is arranged on the side, close to the ground, of the table body and is used for clamping the other end of the tape; when the ruler tape is clamped between the upper fixing assembly and the lower clamping assembly, the ruler tape is in a vertical state.
Preferably, the upper fixing assembly comprises a fixing block and a magnet sheet, the fixing block is arranged on the side wall of the pipeline placing table, the upper end of the fixing block is level with the upper surface of the pipeline placing table, a containing groove is formed in the top of the fixing block, and the magnet sheet is arranged in the containing groove; one end of the tape is provided with a bonding iron sheet, and the bonding iron sheet is perpendicular to the tape and is magnetically attracted with the magnet sheet.
Preferably, the lower clamping assembly comprises a connecting plate, a sliding block, a sliding clamping plate, a fixed clamping plate, a threaded rod and a threaded sleeve; the sliding block is arranged on the connecting plate, a sliding rail is vertically arranged on the side wall of the table body, and the sliding block is arranged in the sliding rail in a sliding manner; the connecting plate is internally provided with a bar-shaped hole along the length direction of the connecting plate, the threaded rod is rotatably arranged in the bar-shaped hole, one end of the threaded rod extends to the outside, the threaded sleeve is sleeved on the threaded rod in a threaded manner, and the sliding clamping plate is connected with the threaded sleeve which is slidably arranged in the bar-shaped hole; the fixed splint is installed on the connecting plate, and the face of fixed splint is just opposite with the face of slip splint.
Preferably, a tightening bolt is threaded on the rail wall of the sliding rail, which is close to the ground, and the tightening bolt is used for tightening the sliding block at the end of the sliding rail, which is close to the ground; and when one end of the connecting plate is attached to the ground, one ends of the fixed clamping plate and the sliding clamping plate are attached to the ground.
Preferably, the disengaging clamping mechanism comprises a vertical pushing component and an automatic fitting clamping component; the vertical pushing component is arranged on the transverse moving mechanism, and the automatic attaching and clamping component is arranged on the table body; the vertical pushing component is used for pushing the pipeline in the pipeline positioning groove to a position which is level with the upper surface of the pipeline placing table, and the automatic fitting clamping component is used for automatically clamping the pipeline after the pipeline is pushed to the position which is level with the upper surface of the pipeline placing table.
Preferably, the vertical pushing assembly comprises a second air cylinder and a pushing plate, the second air cylinder is arranged on the transverse moving mechanism, a piston rod of the second air cylinder extends vertically upwards, the pushing plate is arranged at the end part of the piston rod of the second air cylinder, and an opening for the pushing plate to vertically pass through is formed in the platform body;
the automatic attaching and clamping assembly comprises a suspension block, a pressure spring, a falling rod, a positioning block, a lower pressing plate, a sliding collar and a vertical sliding rod; clamping frames are arranged on the two inner side walls of the opening in a right-facing manner, two sides, close to the end parts, of the suspension block are respectively positioned in the clamping frames, and the clamping frames are arranged right-facing to an opening on one side of the wall; the vertical sliding rod is vertically arranged on the suspension block, the sliding sleeve ring is sleeved on the vertical sliding rod in a sliding mode, the lower pressing plate is horizontally arranged on the sliding sleeve ring and located above the pipeline positioning groove, and the pressure spring is arranged between the suspension block and the lower pressing plate and enables the lower pressing plate to always have a trend of vertically downwards moving; the suspension block is internally provided with a transverse displacement cavity, the positioning block is horizontally arranged in the transverse displacement cavity in a sliding manner, and the falling rod is vertically arranged on the lower pressing plate, and the lower end of the falling rod is abutted against the positioning block; a through channel is vertically arranged in the transverse displacement cavity, and the through channel is vertically opposite to the falling rod in the vertical direction;
the pushing plate is provided with a containing groove which is opposite to the hanging block and is in plug-in fit with the hanging block, the hanging block is provided with an automatic sliding piece, after the pushing plate moves vertically upwards to enable the hanging block to completely enter the containing groove, the automatic sliding piece automatically moves away the positioning block to enable the falling rod to be separated from the positioning block, and the upper surface of the pushing plate is level with the upper surface of the pipeline placing table.
Preferably, the automatic sliding piece comprises an abutting sliding block, a connecting supporting rod and a spring; an abutting channel is formed in the suspension block, one end of the abutting channel is communicated with the outside, and the abutting channel is parallel to the transverse displacement cavity and is communicated with the transverse displacement cavity through a transverse communication hole; the abutting sliding block is arranged in the abutting channel in a sliding way, the spring is arranged between the abutting sliding block and the abutting channel, and when the spring is in a natural state, one end of the abutting sliding block is positioned outside the abutting channel; one end of the connecting strut is connected with the abutting sliding block, and the other end of the connecting strut passes through the transverse communication hole and then is connected with the positioning block; the one end that the butt slider is located the butt passageway outside is the inclined plane, just the inclined plane slope of butt slider is down, the slope minimum of butt slider is in vertical alignment with the interior slot wall of holding groove in vertical direction.
Preferably, the transverse moving mechanism comprises a rotating motor, a threaded rotating rod and a transverse moving block; the bench is characterized in that a displacement groove is transversely formed in the bench body, the rotating motor is arranged on the bench body, the threaded rotating rod is coaxially arranged on an output shaft of the rotating motor, the threaded rotating rod is located in the displacement groove, the length direction of the threaded rotating rod is consistent with the length direction of the displacement groove, the transverse moving block is arranged in the displacement groove in a sliding mode and is in threaded connection with the threaded rotating rod, and the second cylinder is arranged on the transverse moving block.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the position simulation of the pipeline is determined in the three-dimensional drawing software, the position height data of the pipeline is recorded, namely the position height data of the pipeline on the wall; then to the installation site, placing the assembled pipeline in the pipeline positioning groove, and pushing the platform body to the side close to the pre-installed wall; then the height data of the pipeline in the three-dimensional drawing software is contrastively copied to a height limiting mechanism, then the height limiting mechanism is arranged between the pipeline placing table and the table body, the lifting mechanism is started to vertically lift the pipeline placing table upwards, and the pipeline placing table is limited to continue to move upwards after the height limiting mechanism can be lifted to the height of a preset position by the pipeline placing table, so that the lifted height of the pipeline placing table is the preset height of the pipeline on the wall body; then starting the disengaging clamping mechanism again, vertically pushing the pipeline placed in the pipeline positioning groove to a preset position, automatically clamping the pipeline, and then downwards moving the pipeline placing table through the lifting mechanism, so that the pipeline is completely disengaged from the pipeline positioning groove; finally, starting the transverse moving mechanism to enable the disengaging clamping mechanism for clamping the pipeline to horizontally move and be attached to a preset installation position on the wall, so that the pipeline can be accurately positioned, and the effect of accurate installation position of the pipeline when the actual installation is carried out on site after the simulation of the three-dimensional drawing software is achieved;
2. after the height data of the pipeline in the three-dimensional drawing software are obtained, the position of the corresponding height data is correspondingly compared on the ruler, one end of the ruler is connected with the upper fixing component, the position, which is consistent with the height data after the ruler is compared, is connected with the lower clamping component, so that the upper end and the lower end, which are consistent with the height data, of the ruler are fixed, after the first cylinder is started to drive the pipeline placing table to move vertically upwards, the pipeline placing table cannot move upwards after moving to the position, which is vertically tight, of the ruler, and then the position of the pipeline placing table is at the same height as the height data, so that the effect that the pipeline placing table is more convenient to accurately adjust to be at the position which is consistent with the preset installation height of the pipeline is achieved;
3. starting a second air cylinder, and vertically pushing up a pushing plate at the end part of a piston rod of the second air cylinder, so that a containing groove on the pushing plate is actively close to the hanging block, and the hanging block completely enters the containing groove; the suspension block is forced to be propped into the propping channel in the process of entering the accommodating groove, so that the propping block is forced to displace, and the propping block is connected with the positioning block through the connecting support rod, so that the propping block synchronously drives the positioning block to move in the transverse displacement cavity after moving, the positioning block leaves the initial position, the lower end of the falling rod is not propped by the positioning block at the moment, the falling rod can directly fall into the penetrating channel under the action of the elasticity of the pressure spring, and the sliding lantern ring drives the lower pressure plate to vertically move downwards, so that the lower pressure plate is pressed on the upper surface of a pipeline; at this time, the pushing plate and the pressing plate clamp the pipeline, so that the pipeline is kept at the same height as the preset installation position; and finally, starting the rotating motor to drive the transverse moving block to move towards the side close to the wall by the threaded rotating rod, so that the pipeline horizontally moves at the position of the preset height, and finally, the pipeline is attached to the preset height position on the wall, thereby realizing accurate installation and positioning of the pipeline.
Drawings
FIG. 1 is a schematic view showing a state structure after a pipeline is clamped according to an embodiment of the present application;
fig. 2 is an enlarged view of a portion a in fig. 1;
fig. 3 is an enlarged view of a portion B in fig. 1;
FIG. 4 is a partial sectional view of an embodiment of the present application showing the disengagement of the clamping mechanism from the pipeline as yet undamped;
fig. 5 is an enlarged view of a portion C in fig. 4;
FIG. 6 is a partial sectional view showing an embodiment of the present application when the disconnect clamp has clamped a pipeline;
fig. 7 is an enlarged view of a portion D in fig. 6.
In the figure, 1, a table body; 11. a universal wheel; 12. a slip rail; 121. abutting the bolt; 13. a displacement groove; 2. a pipeline placement stage; 21. a pipeline positioning groove; 22. opening holes; 221. a clamping frame; 3. a lifting mechanism; 31. a first cylinder; 4. a height limiting mechanism; 41. an upper fixing assembly; 411. a fixed block; 4111. a receiving groove; 412. a magnet piece; 42. a lower clamping assembly; 421. a connecting plate; 4211. a bar-shaped hole; 422. a sliding block; 423. a sliding clamping plate; 424. a fixed clamping plate; 425. a threaded rod; 426. a threaded sleeve; 43. a tape; 431. bonding an iron sheet; 5. disconnecting the clamping mechanism; 6. a lateral movement mechanism; 61. a rotating motor; 62. a threaded rotating rod; 63. a lateral moving block; 7. a vertical pushing assembly; 71. a second cylinder; 72. a pushing plate; 721. a receiving groove; 8. automatically attaching the clamping assembly; 81. a suspension block; 811. a lateral displacement chamber; 812. a through passage; 813. abutting the channel; 82. a pressure spring; 83. a drop rod; 84. a positioning block; 85. a lower pressing plate; 86. a sliding collar; 87. a vertical sliding rod; 9. an automatic sliding member; 91. abutting the sliding block; 92. a connecting strut; 93. and (3) a spring.
Description of the embodiments
The present application will be described in further detail with reference to fig. 1 to 7.
Referring to fig. 1, the pipeline positioning device for the assembled electromechanical engineering comprises a table body 1, a lifting mechanism 3, a pipeline placing table 2, a height limiting mechanism 4, a disengaging clamping mechanism 5 and a transverse moving mechanism 6; the platform body 1 is a rectangular plate, universal wheels 11 are arranged at the bottom of the platform body 1 and at four corners, and the universal wheels 11 are self-locking universal wheels 11 which can push the platform body 1 to move on the ground; in order to make the platform body 1 more stable, a plurality of stabilizing frames can be arranged on the circumferential side edge of the platform body 1 according to the condition of a construction site, so that the overturning of the platform body is effectively prevented; the lifting mechanism 3 is arranged on the table body 1, the pipeline placing table 2 is arranged on the lifting mechanism 3, and the lifting mechanism 3 is used for driving the pipeline placing table 2 to lift in the vertical direction; the pipeline is placed platform 2 and is also a rectangular plate, and the length direction of pipeline is placed platform 2 and is unanimous with the length direction of the bench body 1, has seted up the pipeline standing groove at the upper surface of pipeline placement platform 2 and along the length direction of pipeline placement platform 2, and prefabricated pipeline of assembled can be stably placed in the pipeline standing groove. The height limiting mechanism 4 is installed between the platform body 1 and the pipeline placing platform 2, and the height limiting mechanism 4 has the function of automatically limiting the pipeline placing platform 2 to continue moving after the lifting mechanism 3 drives the pipeline placing platform 2 to be lifted to a preset height, namely limiting the pipeline placing platform 2 to the same position as the pipeline installation height simulated in the three-dimensional drawing software in the lifting process. The disengaging and clamping mechanism 5 is arranged between the transverse moving mechanism 6 and the pipeline placing table 2, the transverse moving mechanism 6 is arranged on the table body 1, the disengaging and clamping mechanism 5 is used for vertically pushing up the pipeline placed in the pipeline positioning groove 21 to a preset position and then automatically clamping the pipeline, and the transverse moving mechanism 6 is used for horizontally moving the disengaging and clamping mechanism 5 for clamping the pipeline and attaching the disengaging and clamping mechanism 5 to the preset installation position on the wall.
After the position simulation of the pipeline is determined in the three-dimensional drawing software, the position height data of the pipeline is recorded, namely the position height data of the pipeline on the wall; next to the installation site, the fabricated pipeline is placed in the pipeline positioning groove 21, and then the table body 1 is pushed to the side close to the pre-installed wall; then the height data of the pipeline in the three-dimensional drawing software is contrastively copied to a height limiting mechanism 4, then the height limiting mechanism 4 is arranged between the pipeline placing table 2 and the table body 1, the lifting mechanism 3 is started to vertically lift the pipeline placing table 2, and the height limiting mechanism 4 can limit the pipeline placing table 2 to continuously move upwards after the pipeline placing table 2 is lifted to the height of a preset position, so that the lifted height of the pipeline placing table 2 is the preset height of the pipeline on the wall; then the disengaging clamping mechanism 5 is started again, the pipeline placed in the pipeline positioning groove 21 is vertically pushed up to a preset position and then is automatically clamped, and then the pipeline placing table 2 is moved downwards through the lifting mechanism 3, so that the pipeline is completely disengaged from the pipeline positioning groove 21; finally, the transverse moving mechanism 6 is started again, so that the disengaging clamping mechanism 5 for clamping the pipeline moves horizontally and is attached to a preset installation position on the wall, and the pipeline can be accurately positioned at the moment, and the effect of accurate installation position of the pipeline when the actual installation is carried out on site after the simulation of the three-dimensional drawing software is achieved.
Referring to fig. 1, the lifting mechanism 3 includes first cylinders 31, in this embodiment, two first cylinders 31 are disposed on the upper surface of the table body 1, and the two first cylinders 31 are located at two side edges of the table body 1, respectively, and the two first cylinders 31 operate synchronously; the piston rod of the first cylinder 31 extends vertically upward and is connected with the lower plate surface of the line placement stage 2. That is, after the first cylinders 31 are started, the two first cylinders 31 are started synchronously, so that the piston rods of the first cylinders 31 are lengthened or shortened, the line placing table 2 can be lifted or lowered, and the driving is very convenient.
Referring to FIGS. 1 and 2, the height limiting mechanism 4 includes an upper fixture assembly 41, a lower clamp assembly 42, and a tape 43; the upper fixing component 41 is arranged on the pipeline placing table 2 and is used for being detachably connected with one end of the tape 43, and the lower clamping component 42 is arranged on the side, close to the ground, of the table body 1 and is used for clamping the other end of the tape 43; when the tape 43 is clamped between the upper fixing assembly 41 and the lower clamping assembly 42, the tape 43 is in a vertical state. Specifically, the upper fixing assembly 41 includes a fixing block 411 and a magnet piece 412; the fixing block 411 is installed on the side wall of the pipeline placing table 2, the upper surface of the fixing block 411 is level with the upper surface of the pipeline placing table 2, a containing groove 4111 is formed in the upper surface of the fixing block 411, one end of the containing groove 4111 is provided with an opening, one end of the zero scale of the tape 43 is provided with a fitting iron piece 431, the fitting iron piece 431 is matched with the containing groove 4111, the magnet piece 412 is installed in the containing groove 4111, namely after the fitting iron piece 431 is placed in the containing groove 4111, the fitting iron piece 431 is magnetically adsorbed with the magnet piece 412, so that the fitting iron piece 431 is stably located in the containing groove 4111; in this embodiment, the upper surface of the accommodating groove 4111 is not completely opened, but a part of the upper surface is blocked, that is, the length of the upper opening of the accommodating groove 4111 is smaller than the length of the attaching iron piece 431, and then the end of the attaching iron piece 431 away from the tape 43 needs to be inserted into the accommodating groove 4111, so that the end of the attaching iron piece 431 away from the tape 43 cannot be tilted, and is more stably positioned in the accommodating groove 4111; at this time, the bonding iron piece 431 is level with the upper surface of the fixing block 411 and is level with the upper surface of the pipeline placing table 2, and at this time, the position of the upper surface of the pipeline placing table 2 is the initial zero scale.
With reference to fig. 1 and 3, the lower clamping assembly 42 includes a connection plate 421, a sliding block 422, a sliding clamp 423, a fixed clamp 424, a threaded rod 425, and a threaded sleeve 426; the sliding block 422 is arranged on the connecting plate 421, the sliding rail 12 is vertically arranged on the side wall of the table body 1, and the sliding block 422 is arranged in the sliding rail 12 in a sliding way; in the present embodiment, the sliding rail 12 is provided with a T-shaped chute along its length direction, and the shape of the sliding block 422 matches with the T-shaped chute, so that the sliding block 422 can normally move in the sliding rail 12 and is not easy to deviate from; a bar-shaped hole 4211 is formed in the connecting plate 421 along the length direction of the connecting plate 421, a threaded rod 425 is rotatably arranged in the bar-shaped hole 4211, one end of the threaded rod 425 extends to the outside, a threaded sleeve 426 is sleeved on the threaded rod 425 in a sliding manner, the threaded rod 425 is arranged in the bar-shaped hole 4211, and a sliding clamping plate 423 is connected with the threaded sleeve 426; the fixed clamping plate 424 is fixedly arranged on the connecting plate 421, and the plate surface of the fixed clamping plate 424 is opposite to the plate surface of the sliding clamping plate 423. The rail wall of the sliding rail 12 close to the ground is threaded and provided with a tightening bolt 121, and the tightening bolt 121 is used for tightening the sliding block 422 at the end of the sliding rail 12 close to the ground; when one end of the connecting plate 421 is attached to the ground, one ends of the fixed clamping plate 424 and the sliding clamping plate 423 are also attached to the ground; it should be noted that, after both ends of the tape 43 are fixed, the line placement table 2 is driven vertically upward to move so that the tape 43 is in a straightened state, and the tape 43 is in a vertically straightened state.
After the height data of the pipeline on the wall in the three-dimensional drawing software are obtained, the positions of the corresponding height data are correspondingly compared on the ruler tape 43, namely, the surface of the attached iron sheet 431 is used as zero scale, then the numerical value of the corresponding height is found downwards, the determined positions on the ruler tape 43 are recorded, and the corresponding scales can be marked by pens; then, the attaching iron plate 431 is placed in the accommodating groove 4111, and the sliding block 422 is vertically moved upwards for a certain distance and then is far away from the ground, so that the marked position of the tape 43 can be conveniently aligned to the lower edge of the fixed clamping plate 424; after the marked position of the tape 43 is aligned to the lower edge of the fixed clamp plate 424, the threaded rod 425 is rapidly rotated to bring the sliding clamp plate 423 close to the fixed clamp plate 424 and clamp the tape 43 tightly therebetween; the sliding block 422 moves vertically downwards, so that the sliding clamping plate 423 and the fixed clamping plate 424 which clamp the tape 43 move vertically downwards to be attached to the ground, then the sliding block 422 is abutted by the abutting bolt 121, so that the sliding clamping plate 423 and the fixed clamping plate 424 are fixed at the end close to the ground, and the marked position of the tape 43 is also at the position of attaching to the ground; finally, the first cylinder 31 is started, the first cylinder 31 drives the pipeline placing table 2 to vertically move upwards, the loose tape 43 is gradually straightened, the tape 43 is finally in a vertical straightening state, and at the moment, the vertical distance from the ground to the surface of the pipeline placing table 2 is equal to the preset pipeline installation height, so that the effect of conveniently moving the pipeline placing table 2 to the pipeline installation position is achieved.
With reference to fig. 4 and 5, the disengagement clamping mechanism 5 comprises a vertical pushing assembly 7 and an automatic fitting clamping assembly 8; the vertical pushing component 7 is arranged on the transverse moving mechanism 6, and the automatic attaching and clamping component 8 is arranged on the table body 1; the vertical pushing component 7 is used for pushing the pipeline in the pipeline positioning groove 21 to a position which is level with the upper surface of the pipeline placing table 2, and the automatic fitting clamping component 8 is used for automatically clamping the pipeline after the pipeline is pushed to a position which is level with the upper surface of the pipeline placing table 2. Specifically, the vertical pushing component 7 includes a second cylinder 71 and a pushing plate 72, the second cylinder 71 is mounted on the lateral movement mechanism 6, a piston rod of the second cylinder 71 extends vertically upwards, the pushing plate 72 is mounted at the end of the piston rod of the second cylinder 71, an opening 22 for the pushing plate 72 to vertically pass through is formed in the table body 1, the shape of the opening 22 is rectangular, and the hole surface of the opening 22 is larger than the plate surface of the pushing plate 72. The automatic attaching and clamping assembly 8 comprises a suspension block 81, a pressure spring 82, a falling rod 83, a positioning block 84, a lower pressing plate 85, a sliding collar 86 and a vertical sliding rod 87; clamping frames 221 are arranged on two inner side walls of the opening 22 in a right-opposite mode, the clamping frames 221 are U-shaped, and the clamping frames 221 are arranged right opposite to one side of the wall; the shape of the suspension block 81 is a cuboid, and two sides of the suspension block 81 close to the end parts are respectively positioned in the clamping frames 221, so that the suspension block 81 can be stably clamped in the clamping frames 221 and cannot move in the vertical direction, but can horizontally move towards the direction close to the wall under the action of external force; the vertical sliding rod 87 is vertically arranged on the top wall of the suspension block 81, the sliding sleeve ring 86 is sleeved on the vertical sliding rod 87 in a sliding manner, the lower pressing plate 85 is horizontally arranged on the sliding sleeve ring 86 and is positioned above the pipeline positioning groove 21, and the pressure spring 82 is arranged between the suspension block 81 and the lower pressing plate 85 and enables the lower pressing plate 85 to always have a vertical downward movement trend; a transverse displacement cavity 811 is formed in the suspension block 81, a positioning block 84 is horizontally arranged in the transverse displacement cavity 811 in a sliding manner, a falling rod 83 is vertically arranged on the lower pressing plate 85, and the lower end of the falling rod is abutted against the positioning block 84; and a through channel 812 is vertically formed in the lateral displacement cavity 811, the upper and lower ends of the through channel 812 are both opened, and the through channel 812 is vertically opposite to the drop rod 83 in the vertical direction.
Referring to fig. 6 and 7, an automatic sliding member 9 is disposed on the suspension block 81, and after the push plate 72 moves vertically upward to make the suspension block 81 completely enter the accommodating groove 721, the automatic sliding member 9 automatically moves the positioning block 84 away to disengage the falling rod 83 from the positioning block 84. Specifically, the automatic slider 9 includes an abutment slider 91, a connection strut 92, and a spring 93; the suspension block 81 is internally provided with an abutting channel 813, one end of the abutting channel 813 is communicated with the outside, the abutting channel 813 is parallel to the transverse displacement cavity 811 and is communicated with the transverse displacement cavity 811 through a transverse communication hole; the abutment slider 91 is slidably disposed within the abutment channel 813, and the spring 93 is disposed between the abutment slider 91 and the abutment channel 813, and when the spring 93 is in a natural state, one end of the abutment slider 91 is located outside the abutment channel 813; one end of the connecting strut 92 is connected with the abutting sliding block 91, and the other end passes through the transverse communication hole and then is connected with the positioning block 84; the end of the abutment slider 91 outside the abutment channel 813 is an inclined surface, and the inclined surface of the abutment slider 91 is inclined downward, and the inclined lowest end of the abutment slider 91 is vertically aligned with the inner groove wall of the accommodation groove 721.
Starting the second air cylinder 71, vertically pushing up the pushing plate 72 at the end of the piston rod of the second air cylinder 71, so that the accommodating groove 721 on the pushing plate 72 is actively close to the hanging block 81, and the peripheral part of the hanging block 81 completely enters into the accommodating groove 721, and at the moment, the upper plate surface of the pushing plate 72 also vertically moves upwards through the opening 22, vertically pushes up the pipeline in the pipeline positioning groove 21, and pushes up the pipeline to a position which is level with the upper surface of the pipeline placing table 2; in order to make the pipeline unlikely to shake when the pushing plate 72 pushes the pipeline, a plurality of anti-slip grooves (not shown) are provided on the upper surface of the pushing plate 72, so that the pipeline is unlikely to self-displace when contacting the pushing plate 72 after leaving the pipeline positioning groove 21.
In the process of entering the accommodating groove 721, the suspension block 81 is forced to be abutted into the abutting channel 813 by the abutting sliding block 91, so that the abutting sliding block 91 is forced to displace, and as the abutting sliding block 91 is connected with the positioning block 84 through the connecting support rod 92, the positioning block 84 is synchronously driven to move in the transverse displacement cavity 811 after the abutting sliding block 91 moves, so that the positioning block 84 leaves the initial position, namely, leaves the position for shielding the through channel 812; the lower end of the falling rod 83 is not abutted by the positioning block 84, and the falling rod 83 continuously and vertically falls down in the through channel 812 under the action of the elasticity of the pressure spring 82 and the gravity of the falling rod, so that the sliding collar 86 drives the lower pressing plate 85 to vertically move downwards, and the lower pressing plate 85 is pressed on the upper surface of a pipeline; in this embodiment, a rubber layer is further covered on the surface of the lower pressing plate 85 facing the pipeline, so that the lower pressing plate 85 does not directly contact with the pipeline when pressing down, but directly contacts with the pipeline, and the pipeline is not damaged during clamping; the push plate 72 and the lower pressure plate 85 now form a clamp for the pipeline so that the pipeline is maintained at the same height as the predetermined installation position.
Referring to fig. 1 and 4, the lateral movement mechanism 6 includes a rotation motor 61, a screw rod 62, and a lateral movement block 63; the table body 1 is transversely provided with a displacement groove 13, the length direction of the displacement groove 13 is consistent with the width direction of the table body 1, and one end of the displacement groove 13, which is close to a wall, is provided with an opening; the rotating motor 61 is installed on the table body 1, the threaded rotating rod 62 is coaxially installed on the output shaft of the rotating motor 61, the threaded rotating rod 62 is located in the displacement groove 13, the length direction of the threaded rotating rod 62 is consistent with the length direction of the displacement groove 13, and the transverse moving block 63 is slidably arranged in the displacement groove 13 and is in threaded connection with the threaded rotating rod 62. In this embodiment, three displacement slots 13 are provided along the length direction of the table body 1, each displacement slot 13 is internally provided with a transverse moving block 63 matched with the displacement slot 13 in shape, the transverse moving block 63 in the middle displacement slot 13 is provided with a threaded strip hole in a penetrating way, and the threaded rotating rod 62 is connected with the middle transverse moving block 63 in a threaded way after passing through the threaded strip hole; the lateral moving blocks 63 in the two side displacement grooves 13 are penetrated and provided with sliding bar holes, guide rods are fixedly arranged in the two side displacement grooves 13 along the length direction of the displacement grooves 13, and the guide rods pass through the sliding bar holes and are connected with the lateral moving blocks 63 in a sliding manner. Each of the lateral moving blocks 63 is provided with a second cylinder 71, and the three lateral moving blocks 63 are synchronously connected through a lateral base plate, and the three second cylinders 71 are mounted on the upper surface of the lateral base plate.
Starting the rotating motor 61, so that the output shaft of the rotating motor 61 drives the threaded rotating rod 62 to rotate, and the transverse moving block 63 in threaded fit with the threaded rotating rod 62 moves in the displacement groove 13 to drive the pipeline clamped by the pushing plate 72 and the lower pressure plate 85 to approach the wall side; it should be noted that, in the present embodiment, the ends of the pushing plate 72 and the lower pressing plate 85 close to the wall do not exceed the wall of the pipeline close to the wall, so that the wall of the pipeline is contacted with the wall first in the process of approaching the wall, and further installation of the pipeline can be directly performed, and installation accuracy and efficiency of the pipeline are improved.
The implementation principle of the embodiment of the application is as follows: the platform 1 is pushed to the wall side, then the height value of the pipeline in the three-dimensional drawing software is marked on the tape 43, then the attaching iron piece 431 at one end of the tape 43 is buckled in the accommodating groove 4111 of the fixed block 411, the other marked part of the tape 43 is clamped between the fixed clamping plate 424 and the sliding clamping plate 423, and the other marked part of the tape 43 is attached to the ground (in fig. 3, a certain thickness is needed when the tape 43 is drawn for convenience in showing the tape 43, but in reality, the tape 43 is very thin, and the thickness of the tape 43 can be ignored); then, the first cylinder 31 is started to vertically push up the pipeline placing table 2, the originally loosened tape 43 is gradually straightened, and finally the tape 43 is in a vertical tightening state, and the height reached by the upper surface of the pipeline placing table 2 is the final installation height of the pipeline; the second cylinder 71 is then started, so that the pushing plate 72 vertically moves upwards through the opening 22 to push the pipeline out of the pipeline positioning groove 21 to a position which is level with the upper surface of the pipeline placing table 2, and at the moment, the lower pressing plate 85 automatically abuts against the upper pipe wall of the pipeline, so that the pushing plate 72 and the lower pressing plate 85 form clamping of the pipeline; then, the rotating motor 61 is started again, the transverse moving block 63 drives the clamped pipeline to approach the wall side to approach the wall, the pipeline placing table 2 is vertically moved downwards in the approaching process, the horizontal pushing of the pipeline is not interfered, and finally the pipeline is enabled to be abutted against the wall; at this time, the position of the pipeline on the wall is the preset position in the three-dimensional drawing software, and the accurate positioning of the position of the pipeline after BIM simulation in practical operation is finally realized.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The pipeline positioning device for the assembled electromechanical engineering is characterized by comprising a table body (1), wherein a plurality of universal wheels (11) are arranged below the table body (1);
the pipeline placing table (2) is vertically arranged on the table body (1) in a moving mode, and a pipeline positioning groove (21) is formed in the upper surface of the pipeline placing table (2) along the length direction of the pipeline placing table;
the lifting mechanism (3) is arranged between the pipeline placing table (2) and the table body (1) and is used for driving the pipeline placing table (2) to lift in the vertical direction;
the height limiting mechanism (4) is arranged between the pipeline placing table (2) and the table body (1) and is used for automatically limiting the pipeline placing table (2) to continue moving after the lifting mechanism (3) drives the pipeline placing table (2) to be lifted to a preset height;
the pipeline positioning device comprises a disconnecting clamping mechanism (5) and a transverse moving mechanism (6), wherein the disconnecting clamping mechanism (5) is arranged between the transverse moving mechanism (6) and a pipeline placing table (2), the transverse moving mechanism (6) is arranged on a table body (1), the disconnecting clamping mechanism (5) is used for vertically pushing a pipeline placed in a pipeline positioning groove (21) to a preset position and then automatically clamping the pipeline, and the transverse moving mechanism (6) is used for horizontally moving the disconnecting clamping mechanism (5) for clamping the pipeline and attaching the pipeline to the preset mounting position on a wall;
the disengaging clamping mechanism (5) comprises a vertical pushing assembly (7) and an automatic fitting clamping assembly (8); the vertical pushing component (7) is arranged on the transverse moving mechanism (6), and the automatic attaching and clamping component (8) is arranged on the table body (1); the vertical pushing component (7) is used for pushing the pipeline in the pipeline positioning groove (21) to a position which is level with the upper surface of the pipeline placing table (2), and the automatic fitting clamping component (8) is used for automatically clamping the pipeline after the pipeline is pushed to a position which is level with the upper surface of the pipeline placing table (2);
the vertical pushing assembly (7) comprises a second air cylinder (71) and a pushing plate (72), the second air cylinder (71) is installed on the transverse moving mechanism (6), a piston rod of the second air cylinder (71) vertically extends upwards, the pushing plate (72) is installed at the end part of the piston rod of the second air cylinder (71), and an opening (22) for the pushing plate (72) to vertically pass through is formed in the table body (1);
the automatic attaching and clamping assembly (8) comprises a suspension block (81), a pressure spring (82), a falling rod (83), a positioning block (84), a lower pressing plate (85), a sliding collar (86) and a vertical sliding rod (87); clamping frames (221) are arranged on the two inner side walls of the opening (22) in a right opposite mode, two sides, close to the end portions, of the suspension block (81) are respectively positioned in the clamping frames (221), and the clamping frames (221) are arranged right opposite to one side of the wall in an opening mode; the vertical sliding rod (87) is vertically arranged on the suspension block (81), the sliding sleeve ring (86) is sleeved on the vertical sliding rod (87) in a sliding mode, the lower pressing plate (85) is horizontally arranged on the sliding sleeve ring (86) and is located above the pipeline positioning groove (21), and the pressure spring (82) is arranged between the suspension block (81) and the lower pressing plate (85) and enables the lower pressing plate (85) to always have a trend of vertically moving downwards; a transverse displacement cavity (811) is formed in the suspension block (81), the positioning block (84) is horizontally arranged in the transverse displacement cavity (811) in a sliding mode, the falling rod (83) is vertically arranged on the lower pressing plate (85), and the lower end of the falling rod is abutted to the positioning block (84); a through channel (812) is vertically formed in the transverse displacement cavity (811), and the through channel (812) is vertically opposite to the falling rod (83) in the vertical direction;
the pushing plate (72) is provided with a containing groove (721) which is opposite to the hanging block (81) and is in plug-in fit, the hanging block (81) is provided with an automatic sliding piece (9), and after the pushing plate (72) moves vertically upwards to enable the hanging block (81) to completely enter the containing groove (721), the automatic sliding piece (9) automatically moves away the positioning block (84) to enable the falling rod (83) to be separated from the positioning block (84);
the automatic sliding piece (9) comprises an abutting sliding block (91), a connecting supporting rod (92) and a spring (93); an abutting channel (813) is formed in the suspension block (81), one end of the abutting channel (813) is communicated with the outside, and the abutting channel (813) is parallel to the transverse displacement cavity (811) and is communicated with the transverse displacement cavity through a transverse communication hole; the abutting sliding block (91) is arranged in the abutting channel (813) in a sliding mode, the spring (93) is arranged between the abutting sliding block (91) and the abutting channel (813), and when the spring (93) is in a natural state, one end of the abutting sliding block (91) is located outside the abutting channel (813); one end of the connecting strut (92) is connected with the abutting sliding block (91), and the other end of the connecting strut passes through the transverse communication hole and then is connected with the positioning block (84); one end of the abutting sliding block (91) positioned outside the abutting channel (813) is an inclined surface, the inclined surface of the abutting sliding block (91) is inclined downwards, and the lowest inclined end of the abutting sliding block (91) is vertically aligned with the inner groove wall of the accommodating groove (721).
2. A pipeline positioning device for assembly type electro-mechanical engineering according to claim 1, characterized in that the lifting mechanism (3) comprises a first cylinder (31), the first cylinder (31) is mounted on the table body (1), and a piston rod of the first cylinder (31) extends vertically upwards and is connected with a bottom wall of the pipeline placing table (2).
3. A pipeline positioning device for assembly type electro-mechanical engineering according to claim 1, wherein the height limiting mechanism (4) comprises an upper fixing assembly (41), a lower clamping assembly (42) and a tape (43); the upper fixing component (41) is arranged on the pipeline placing table (2) and is used for being detachably connected with one end of the tape (43), and the lower clamping component (42) is arranged on the side, close to the ground, of the table body (1) and is used for clamping the other end of the tape (43); when the tape (43) is clamped on the upper fixing assembly (41) and the lower clamping assembly (42), the tape (43) is in a vertical state.
4. A pipeline positioning device for assembly type electromechanical engineering according to claim 3, wherein the upper fixing component (41) comprises a fixing block (411) and a magnet piece (412), the fixing block (411) is installed on the side wall of the pipeline placing table (2), the upper end of the fixing block (411) is leveled with the upper surface of the pipeline placing table (2), a containing groove (4111) is formed in the top of the fixing block (411), and the magnet piece (412) is installed in the containing groove (4111); one end of the tape (43) is provided with a bonding iron sheet (431), the bonding iron sheet (431) is perpendicular to the tape (43) and the bonding iron sheet (431) and the magnet sheet (412) are magnetically attracted.
5. A pipeline positioning device for assembly type electro-mechanical engineering according to claim 3, wherein the lower clamping assembly (42) comprises a connecting plate (421), a sliding block (422), a sliding clamping plate (423), a fixed clamping plate (424), a threaded rod (425) and a threaded sleeve (426); the sliding block (422) is arranged on the connecting plate (421), a sliding rail (12) is vertically arranged on the side wall of the table body (1), and the sliding block (422) is arranged in the sliding rail (12) in a sliding manner; a strip-shaped hole (4211) is formed in the connecting plate (421) along the length direction of the connecting plate (421), a threaded rod (425) is rotatably arranged in the strip-shaped hole (4211) and one end of the threaded rod extends to the outside, a threaded sleeve (426) is sleeved on the threaded rod (425) in a threaded manner, and the sliding clamping plate (423) is connected with the threaded sleeve (426) which is slidably arranged in the strip-shaped hole (4211); the fixed clamping plate (424) is arranged on the connecting plate (421), and the plate surface of the fixed clamping plate (424) is opposite to the plate surface of the sliding clamping plate (423).
6. The pipeline positioning device for the assembled electromechanical engineering according to claim 5, wherein a tightening bolt (121) is threaded on a rail wall of the sliding rail (12) close to the ground, and the tightening bolt (121) is used for tightening the sliding block (422) on the end of the sliding rail (12) close to the ground; and when one end of the connecting plate (421) is attached to the ground, one ends of the fixed clamping plate (424) and the sliding clamping plate (423) are attached to the ground.
7. A pipeline positioning device for assembly type electromechanical engineering according to claim 1, characterized in that the lateral movement mechanism (6) comprises a rotation motor (61), a screw thread turning rod (62) and a lateral movement block (63); the utility model discloses a bench, including bench body (1), screw thread bull stick (62) and second cylinder (71), displacement groove (13) has transversely been seted up on bench body (1), rotation motor (61) install on bench body (1) just screw thread bull stick (62) coaxial line is installed on the output shaft of rotation motor (61), screw thread bull stick (62) are located the length direction in displacement groove (13) and screw thread bull stick (62) is unanimous with the length direction in displacement groove (13), lateral shifting piece (63) slip setting is in displacement groove (13) and with screw thread bull stick (62) threaded connection, second cylinder (71) are installed on lateral shifting piece (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310994288.8A CN116713728B (en) | 2023-08-09 | 2023-08-09 | Pipeline positioning device for assembled electromechanical engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310994288.8A CN116713728B (en) | 2023-08-09 | 2023-08-09 | Pipeline positioning device for assembled electromechanical engineering |
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| CN116713728A CN116713728A (en) | 2023-09-08 |
| CN116713728B true CN116713728B (en) | 2023-11-03 |
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| CN202310994288.8A Active CN116713728B (en) | 2023-08-09 | 2023-08-09 | Pipeline positioning device for assembled electromechanical engineering |
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| CN116713728A (en) | 2023-09-08 |
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