CN209834804U - Side wall type duct piece conveying device - Google Patents
Side wall type duct piece conveying device Download PDFInfo
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- CN209834804U CN209834804U CN201920356844.8U CN201920356844U CN209834804U CN 209834804 U CN209834804 U CN 209834804U CN 201920356844 U CN201920356844 U CN 201920356844U CN 209834804 U CN209834804 U CN 209834804U
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Abstract
The utility model belongs to the technical field of the tunnel construction. A side wall type duct piece conveying device comprises a rack, a moving platform, a moving frame and a rotating table, wherein the moving platform is arranged on the rack and reciprocates along a first direction relative to the rack; the moving frame is arranged on the moving platform and reciprocates along a second direction relative to the moving platform; the rotating platform is hinged to the moving frame and rotates relative to the moving frame, and the duct piece is arranged on the rotating platform in a matched mode; the duct piece is moved in a first direction and a second direction, so that the duct piece is transferred on the table top of the rack; the orientation change of the duct piece is realized through a rotating platform. This application structural design is reasonable, has solved the transportation problem of section of jurisdiction to section of jurisdiction erector in the tunnel, and the construction mechanization degree is high, reduces workman intensity of labour to accelerate the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the tunnel construction, concretely relates to lateral wall formula section of jurisdiction conveyor.
Background
Along with the diversification of the tunnel, the multifunctional development and the high-speed development of the mechanization of the tunnel construction, the tunnel construction provides the tunnel construction equipment with the requirements of high construction speed, stable tunnel quality, high construction mechanization degree and the like, for some tunnels which cannot be constructed by using a shield method, the method for splicing the duct pieces to carry out secondary lining has higher efficiency and better quality compared with the method for carrying out secondary lining on the tunnel by pouring concrete on site by using a template trolley, and the transportation problem from the duct pieces to the duct piece splicing machine is a key factor for restricting the splicing efficiency of the duct pieces.
Disclosure of Invention
The utility model aims at the problem that above-mentioned exists with not enough, provide a lateral wall formula section of jurisdiction conveyor, its structural design is reasonable, has solved the transportation problem of section of jurisdiction to section of jurisdiction erector in the tunnel, and construction mechanization degree is high, reduces workman intensity of labour to accelerate the efficiency of construction.
In order to achieve the purpose, the adopted technical scheme is as follows:
a sidewall segment transfer device comprising: a frame; a movable platform which is arranged on the frame and reciprocates along a first direction relative to the frame; a moving frame which is arranged on the moving platform and reciprocates along a second direction relative to the moving platform; the rotating platform is hinged to the moving frame and rotates relative to the moving frame, and the duct piece is arranged on the rotating platform in a matching mode; the duct piece is moved in a first direction and a second direction, so that the duct piece is transferred on the table top of the rack; the orientation change of the duct piece is realized through a rotating platform.
According to the side-wall duct piece conveying device of the utility model, preferably, a first power assembly is arranged between the moving platform and the frame, and a second power assembly is arranged between the moving frame and the moving platform; the first power assembly and the second power assembly each include: a slide rail; the sliding block is arranged corresponding to the sliding rail; and a driving part which drives the slide block to slide on the slide rail in a reciprocating manner.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, the drive division includes telescopic cylinder and two-way running block.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, two-way running block includes: rolling a groove; a sliding frame; the two movable pulleys are correspondingly hinged at two ends of the sliding frame and are arranged in the rolling groove in a matching manner; the periphery of the winding is coiled on the two movable pulleys, and a driving arm is fixedly arranged on the winding and is fixed with a corresponding movable platform or a corresponding movable frame; the action end of the telescopic oil cylinder is connected with the sliding frame and drives the sliding frame to act, and meanwhile, the winding wire rotates along with the circumferential direction of the movable pulley and drives the driving arm to act.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, first power component is a set of, second power component is two sets of, first power component drive moving platform is in lateral shifting in the frame, second power component drive the removal frame for frame longitudinal movement.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, the drive division includes driving motor and rack and pinion mechanism.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, the revolving stage passes through rotation axis and bearing frame support setting and is in remove on the frame, the revolving stage with it is provided with third power component to remove between the frame, third power component be swing hydro-cylinder or third power component includes driving motor and sets up the gear train between driving motor and rotation axis.
According to the side-wall duct piece conveying device of the utility model, preferably, the rotary table is provided with a fixing component, the fixing component is a fastening belt, the first end of the fastening belt is fixedly connected with the rotary table, and the second end of the fastening belt is detachably connected with the rotary table; or fixed subassembly is including pressing from both sides tight hydro-cylinder and setting up the tight piece of clamp at the tight hydro-cylinder of clamp, the multiunit fixed subassembly sets up the both sides of revolving stage, each group the tight piece of clamp that corresponds among the fixed subassembly is eight characters type setting, the section of jurisdiction matches the card and establishes between tight piece of clamp and revolving stage.
According to the utility model discloses side wall formula section of jurisdiction conveyor, preferably, the revolving stage includes: the bottom plate is attached to the wall surface of the duct piece; side baffles arranged on both sides of the bottom plate; and the end plate is arranged at one end of the bottom plate, and the side baffle and the end plate form a U-shaped limiting groove.
By adopting the technical scheme, the beneficial effects are as follows:
the utility model has the advantages of reasonable design, it has realized the section of jurisdiction for transferring on the mesa of frame through the motion of first direction and second direction, the adjustment in the position of section of jurisdiction has been realized through the revolving stage, thereby be convenient for snatch, at whole in-process, the position adjustment and the position that have realized the section of jurisdiction through a plurality of actions are transferred, for the section of jurisdiction erector snatch in limited space and provide the basic condition, guarantee the mechanized automation of whole operation, optimize the structural performance of product, thereby satisfy the section of jurisdiction assembly operation of tunneling.
The bidirectional movable pulley block and the telescopic oil cylinder are used for providing advancing power for equipment, namely the whole equipment is pulled to move through walking of the bidirectional movable pulley block; the swing oil cylinder provides rotation power and drives the rotating platform to rotate the duct piece to a grabbing posture of the duct piece erector, so that the problem of duct piece transportation is solved; the equipment has simple and light structure design, flexible whole equipment and easy transition and return.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is one of the schematic structural diagrams of a side-wall segment conveying device according to an embodiment of the present invention.
Fig. 2 is a second schematic structural view of a sidewall segment conveying device according to an embodiment of the present invention.
Fig. 3 is one of the schematic structural diagrams of the bidirectional movable pulley block according to the embodiment of the present invention.
Fig. 4 is a second schematic structural view of the bidirectional movable pulley block according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of a plurality of stations of a rotary table according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a segment moving in a first direction relative to a frame according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a segment moving in a second direction relative to a frame according to an embodiment of the present invention.
Fig. 8 is a schematic view of the overall structure of the side-wall duct piece conveying device according to the embodiment of the present invention when working in a tunnel.
Number in the figure:
210 is a frame, 220 is a moving platform, 230 is a moving frame, 240 is a rotating table, 241 is a bottom plate, 242 is a side baffle, 243 is an end plate;
251 is a slide rail, 252 is a slide block, 253 is a telescopic oil cylinder, 254 is a bidirectional movable pulley block, 2541 is a chute, 2542 is a sliding frame, 2543 is a movable pulley, 2544 is a winding wire, and 2545 is a driving arm;
261 is a rotating shaft, 262 is a bearing seat and 263 is a swing oil cylinder;
271 is a fastening belt;
and 280, a tube sheet.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1-8, the utility model relates to a side wall type duct piece conveying device, including frame 210, moving platform 220, moving frame 230 and revolving stage 240, its frame provides a supporting platform, move on this supporting platform's two-dimensional mesa, thereby realize the transport of section of jurisdiction, accomplish the butt joint with the section of jurisdiction erector, moving platform is a supporting bench that can slide on one direction for the frame, it is as a main load-bearing platform, still need provide sufficient space of sliding in another direction simultaneously, thereby make the transport transfer range of section of jurisdiction enough meet the demands; specifically, the moving platform 220 is disposed on the frame 210 and reciprocates in a first direction with respect to the frame 210; the moving frame 230 is disposed on the moving platform 220 and reciprocates in a second direction with respect to the moving platform 220; the rotating platform 240 is hinged on the moving frame 230 and rotates relative to the moving frame 230, and the tube sheet 280 is matched and arranged on the rotating platform 240; the duct piece 280 moves in the first direction and the second direction, so that the duct piece 280 is moved on the table top of the rack 210; the orientation of the tube sheet 280 is changed by the rotating table 240, and the first direction and the second direction in this embodiment are two directions criss-cross arranged on the plane of the rack, in order to realize the movement of the tube sheet in the two-dimensional plane on the table top of the rack.
For the specific transmission structure, in this embodiment, a first power assembly is disposed between the moving platform 220 and the frame 210, and a second power assembly is disposed between the moving frame 230 and the moving platform 220; the first power assembly and the second power assembly can be in the same or similar transmission form, and can also adopt completely different transmission forms for transmission; the same transmission form is adopted in the embodiment, which specifically comprises the following steps: first power component and second power component all include slide rail 251, slider 252 and the drive division that corresponds the setting with slide rail 251, drive division drive slider 252 is reciprocal on slide rail 251, for the example of mobile power component, the slide rail sets up in the frame, the installation of moving platform bottom is by the slider, it is placed on the slide rail, the slip that leads, position according to the power component setting, in order to ensure the equilibrium among the whole transmission process, can set up a set ofly, or two sets of, or multiunit, when setting up the first power component of multiunit or the second power component removes the drive, guarantee its synchronization.
The structure of the driving part can also adopt various forms, such as a first form that the driving part comprises a telescopic oil cylinder 253 and a bidirectional movable pulley block 254; the second form is that the driving part includes a driving motor and a rack and pinion mechanism, and the detailed description of the embodiment takes the structure of the driving part in which the second power assembly adopts the first form as an example, and the following description is made with reference to the accompanying drawings:
telescopic cylinder 253 fixes on moving platform, and two-way movable pulley group is to telescopic cylinder 253's realization double stroke drive, still through set up the pulley guide way on moving platform in addition, has realized that the direction of pulley is spacing to occupation space has been reduced, simultaneously for mechanisms reduce cost such as rack and pinion, sprocket chain, make its transmission structure practicality stronger, convenient maintenance and assembly. The structure of the bidirectional movable pulley block is specifically as follows: the device comprises a rolling groove 2541, a sliding frame 2542, movable pulleys 2543 and a winding 2544, wherein the rolling groove is fixed on a moving platform, the two movable pulleys are correspondingly hinged at two ends of the sliding frame 2542, and the movable pulleys 2543 are arranged in the rolling groove 2541 in a matching manner; the winding wire circumferential disk is arranged on the two movable pulleys 2543, the winding wire 2544 is fixedly provided with a driving arm 2545, and the driving arm 2545 is fixed with a corresponding movable frame; the action end of the telescopic oil cylinder 253 is connected with the sliding frame 2542 and drives the sliding frame 2542 to act, at the moment, the movable pulley walks in the rolling groove, and the winding wire simultaneously rotates along with the circumferential direction of the movable pulley and drives the driving arm to act. Therefore, the stroke of the movable frame in the whole travelling process comprises the stroke of the telescopic oil cylinder and the stroke of the winding rotation, namely 2 times of the stroke of the telescopic oil cylinder.
In the structure, the driving arm is required to be ensured to be in a horizontal walking state all the time, so the length of the wound horizontal section is larger than the stroke of the telescopic oil cylinder, and meanwhile, the limit is arranged at the two ends of the horizontal section, so that the phenomenon of blocking is avoided, namely, the driving arm is prevented from walking to the position of the movable pulley.
As can be seen from the drawings, in a specific use process, the number of the groups of the power assemblies can be selected according to the arrangement form and the distribution condition of the position space of the slide rail, the first power assemblies shown in the drawings of the present embodiment are one group, the second power assemblies are two groups, the first power assemblies drive the moving platform 220 to move transversely on the machine frame 210, and the second power assemblies drive the moving frame 230 to move longitudinally relative to the machine frame 210.
The rotating platform 240 is supported and arranged on the moving frame 230 through a rotating shaft 261 and a bearing seat 262, a third power assembly is arranged between the rotating platform 240 and the moving frame 230, the third power assembly is a swing oil cylinder 263, or the third power assembly comprises a driving motor and a gear set arranged between the driving motor and the rotating shaft, the swing oil cylinder 263 is fixed on the moving frame, and the action end of the swing oil cylinder 263 is connected with the rotating shaft.
Because the duct piece needs to be fixed on the rotating platform and is convenient to detach, the rotating platform 240 is provided with fixing components, and the fixing components are in various forms, wherein one fixing component is a fastening belt 271, a first end of the fastening belt 271 is fixedly connected with the rotating platform 240, and a second end of the fastening belt 271 is detachably connected with the rotating platform 240; the other fixing assembly comprises a clamping oil cylinder and clamping blocks arranged on the clamping oil cylinder, a plurality of groups of fixing assemblies are arranged on two sides of the rotating platform, the corresponding clamping blocks in each group of fixing assemblies are arranged in a splayed shape, and the pipe piece is matched and clamped between the clamping blocks and the rotating platform.
Further, the figure shows the specific structure of the rotating platform in this embodiment, the rotating platform 240 includes a bottom plate 241, a side baffle 242 and an end plate 243, the bottom plate 241 is attached to the wall surface of the tube sheet 280; the side guards 242 are provided at both sides of the bottom plate 241; the end plate 243 is arranged at one end of the bottom plate 241, the side baffle 242 and the end plate 243 form a U-shaped limiting groove, and the duct piece is placed in the U-shaped limiting groove first, and then the tying of the tying belt is carried out.
The duct piece conveying method by using the side-wall duct piece conveying device specifically comprises the following steps:
placing the duct piece on a rotating table and fixing the duct piece through a fastening belt;
controlling the swing oil cylinder to act, driving the rotating platform to rotate relative to the moving frame and rotating to a grippable posture;
the first power assembly and the second power assembly are driven to act, the movable frame is driven to act on the movable platform and the movable platform is driven to act on the rack according to the grabbing position of the segment erector, and the segments are conveyed to the grabbing position of the segment erector;
after the segment erector snatchs, loosen and tie the area, make section of jurisdiction break away from with the revolving stage, accomplish the transport of section of jurisdiction to return initial position.
The above steps are repeated to complete the feeding action of one segment, and the continuous feeding of the segment is carried out.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (9)
1. A sidewall segment transfer unit, comprising:
a frame;
a movable platform which is arranged on the frame and reciprocates along a first direction relative to the frame;
a moving frame which is arranged on the moving platform and reciprocates along a second direction relative to the moving platform; and
the rotating platform is hinged on the moving frame and rotates relative to the moving frame, and the duct piece is arranged on the rotating platform in a matching manner;
the duct piece is moved in a first direction and a second direction, so that the duct piece is transferred on the table top of the rack; the orientation change of the duct piece is realized through a rotating platform.
2. The sidewall segment transfer device of claim 1, wherein a first power assembly is disposed between the mobile platform and the frame, and a second power assembly is disposed between the mobile frame and the mobile platform; the first power assembly and the second power assembly each include:
a slide rail;
the sliding block is arranged corresponding to the sliding rail; and
and the driving part drives the sliding block to slide on the sliding rail in a reciprocating manner.
3. The sidewall segment transport device of claim 2, wherein the drive section comprises a telescoping cylinder and a bi-directional pulley block.
4. The sidewall segment transport device of claim 3, wherein the bidirectional pulley block comprises:
rolling a groove;
a sliding frame;
the two movable pulleys are correspondingly hinged at two ends of the sliding frame and are arranged in the rolling groove in a matching manner; and
the periphery of the winding is coiled on the two movable pulleys, and a driving arm is fixedly arranged on the winding and is fixed with a corresponding movable platform or a corresponding movable frame;
the action end of the telescopic oil cylinder is connected with the sliding frame and drives the sliding frame to act, and meanwhile, the winding wire rotates along with the circumferential direction of the movable pulley and drives the driving arm to act.
5. The sidewall segment transport device of claim 2, wherein the drive section comprises a drive motor and a rack and pinion mechanism.
6. The sidewall segment transport apparatus of any one of claims 3-5, wherein the first power assemblies are in one group and the second power assemblies are in two groups, the first power assemblies driving the moving platform to move laterally on the frame and the second power assemblies driving the moving frame to move longitudinally relative to the frame.
7. The sidewall type segment conveying device according to claim 1, wherein the rotating table is supported and arranged on the moving frame through a rotating shaft and a bearing seat, a third power assembly is arranged between the rotating table and the moving frame, and the third power assembly is a swing oil cylinder or comprises a driving motor and a gear set arranged between the driving motor and the rotating shaft.
8. The sidewall type segment conveying device according to claim 1, wherein a fixing assembly is arranged on the rotating table, the fixing assembly is a bolting belt, a first end of the bolting belt is fixedly connected with the rotating table, and a second end of the bolting belt is detachably connected with the rotating table;
or fixed subassembly is including pressing from both sides tight hydro-cylinder and setting up the tight piece of clamp at the tight hydro-cylinder of clamp, the multiunit fixed subassembly sets up the both sides of revolving stage, each group the tight piece of clamp that corresponds among the fixed subassembly is eight characters type setting, the section of jurisdiction matches the card and establishes between tight piece of clamp and revolving stage.
9. The sidewall segment transport apparatus of claim 1, wherein the rotary table comprises:
the bottom plate is attached to the wall surface of the duct piece;
side baffles arranged on both sides of the bottom plate; and
the end plate is arranged at one end of the bottom plate, and the side baffle and the end plate form a U-shaped limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356844.8U CN209834804U (en) | 2019-03-20 | 2019-03-20 | Side wall type duct piece conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356844.8U CN209834804U (en) | 2019-03-20 | 2019-03-20 | Side wall type duct piece conveying device |
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| Publication Number | Publication Date |
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| CN209834804U true CN209834804U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920356844.8U Active CN209834804U (en) | 2019-03-20 | 2019-03-20 | Side wall type duct piece conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535860A (en) * | 2020-05-15 | 2020-08-14 | 周亚新 | Segment unloading device in shield machine tunnel and working method thereof |
-
2019
- 2019-03-20 CN CN201920356844.8U patent/CN209834804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535860A (en) * | 2020-05-15 | 2020-08-14 | 周亚新 | Segment unloading device in shield machine tunnel and working method thereof |
| CN111535860B (en) * | 2020-05-15 | 2022-02-18 | 许长建 | Segment unloading device in shield machine tunnel and working method thereof |
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