CN116722191B - Spacing frock is used in electric pile equipment - Google Patents
Spacing frock is used in electric pile equipment Download PDFInfo
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- CN116722191B CN116722191B CN202310969821.5A CN202310969821A CN116722191B CN 116722191 B CN116722191 B CN 116722191B CN 202310969821 A CN202310969821 A CN 202310969821A CN 116722191 B CN116722191 B CN 116722191B
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- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 230000000670 limiting effect Effects 0.000 claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229920000740 poly(D-lysine) polymer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The application discloses a limiting tool for assembling a galvanic pile, which is characterized in that pull rod guide mechanisms are arranged above a base at intervals along the circumferential direction to limit and guide pull rods in the galvanic pile, so that the pull rods are prevented from inclining or shifting, wherein the pull rod guide mechanisms mainly comprise a first guide sliding block and a second guide sliding block which are arranged in a shell in a stacked manner, a first driving mechanism is used for driving, pull rod guide limiting areas are formed between a plurality of first limiting blocks on the first guide sliding block and a plurality of corresponding second limiting blocks on the second guide sliding block, and the guide limiting of each pull rod is performed, so that the problem of difficult installation of an upper end plate caused by the inclination of the pull rods is avoided; the limiting tool has the advantages of simple structure, reasonable design, convenience in use, high assembly efficiency of the galvanic pile, good consistency and the like.
Description
Technical Field
The application discloses the technical field of equipment for assembling a galvanic pile, and particularly relates to a limiting tool for assembling a galvanic pile.
Background
With the development of new energy fields, the demand for fuel cells in the market is increasing, and people not only put forward the requirements on the structural stability and consistency of fuel cell stacks, but also put forward higher requirements on the stacking efficiency and the productivity, so that a limiting tool is required to be used as an aid in the stacking process, and the stacking efficiency and the stacking quality are improved.
Because the upper end plate and the lower end plate are respectively arranged on the upper side and the lower side of the electric pile, the upper end plate and the lower end plate are tensioned and fixed through the pull rod, when the electric pile is assembled, the pull rod is generally firstly arranged on the lower end plate, then the lower end plate and the pull rod are placed together in an electric pile assembling area surrounded by a longitudinal guiding device, then insulating plates, pole flow plates, bipolar plates, membrane electrodes, PDLs and the like are placed in sequence, finally the upper end plate is placed, wherein mounting holes which are in one-to-one correspondence with the pull rod are arranged on the upper end plate, and therefore, when the upper end plate is placed, the positions of the mounting holes on the upper end part are required to be corresponding to the positions of the pull rod, otherwise, the upper end part cannot be mounted. However, during the actual assembly process, it is found that: in spacing frock, the pull rod is fixed by the lower end plate only, because the pull rod has certain height, its upper end very easily takes place to incline for the pull rod is not upwards extended perpendicularly relative to the lower end plate, and this just leads to when placing the upper end plate according to predetermined position, and the mounting hole on the upper end plate is not corresponding with the upper end position of corresponding pull rod, leads to the unable successful equipment of upper end plate, and the assembly personnel need carry out the position correction one by one of skew pull rod, just can successfully assemble the upper end plate after the upper end of all pull rods corresponds with the mounting hole on the upper end plate, has the problem that work efficiency is low.
Therefore, whether the limit tool for assembling the galvanic pile can be improved so as to solve the problems is a problem to be solved urgently.
Disclosure of Invention
In view of the above, the application provides a limiting tool for assembling a pile, which solves the problems of low installation efficiency of an upper end plate and low overall assembling speed of the pile caused by the fact that the conventional limiting tool does not conduct limiting guide on a pull rod in the pile.
The application provides a technical scheme, in particular to a limiting tool for assembling a galvanic pile, which comprises the following components: a base and a plurality of tie rod guide mechanisms;
the base is used for integrally supporting;
the plurality of pull rod guide mechanisms are arranged above the base and are sequentially arranged at intervals along the circumferential direction of the base;
each pull rod guiding mechanism includes: a base frame and a guide device;
the base frame is vertically arranged relative to the base, and the base frame can slide or be locked and positioned along a preset track on the upper surface of the base;
the guiding device is fixedly connected with the base frame, and the guiding device comprises: the device comprises a first guide slide block, a second guide slide block, a shell and a first driving mechanism;
one side of the first guide sliding block is provided with first limiting blocks at intervals along the length direction, and one side of each first limiting block is provided with an arc-shaped groove penetrating through the upper end and the lower end;
the second guide sliding blocks are arranged below the first guide sliding blocks in a stacked mode, second limiting blocks which are in one-to-one correspondence with the first limiting blocks are arranged on one side of the second guide sliding blocks along the length direction at intervals, arc-shaped grooves penetrating through the upper end and the lower end of each second limiting block are formed on one side of each second limiting block, and a guide limiting area for a pull rod is formed between each arc-shaped groove on each second limiting block and each arc-shaped groove on the corresponding first limiting block;
the shell is sleeved outside the first guide sliding block and the second guide sliding block;
the first driving mechanism is arranged on the shell and is respectively in driving connection with the first guide sliding block and the second guide sliding block, and the first guide sliding block and the second guide sliding block move in opposite directions along the length direction of the shell under the driving of the first driving mechanism.
Preferably, the first driving mechanism includes: a rotating lever and a gear;
racks are arranged on the lower surface of the first guide sliding block and the upper surface of the second guide sliding block;
one end of the rotating rod is inserted between the first guide sliding block and the second guide sliding block and is positioned in the shell, and the other end of the rotating rod penetrates through the shell and is positioned outside the shell;
the gear is fixedly sleeved outside the rotating rod and is respectively in driving engagement with a rack on the lower surface of the first guide sliding block and a rack on the upper surface of the second guide sliding block, and when the rotating rod is rotated to drive the gear to rotate, the first guide sliding block and the second guide sliding block are driven to move in opposite directions.
Further preferably, the number of the guide devices in the pull rod guide mechanism is two, and the two guide devices are arranged at intervals along the height direction of the base frame.
Further preferably, lower end plate positioning blocks are arranged on the upper surface of the base at intervals along the circumferential direction, and each lower end plate positioning block can slide and lock at a preset position on the upper surface of the base for positioning the lower end plate in the electric pile to be assembled.
Further preferably, the inner upper end surface of each lower end plate positioning block is an inclined surface.
Still preferably, the spacing frock is used in pile equipment, still includes: a plurality of longitudinal guide limit mechanisms;
the longitudinal guide limiting mechanisms are arranged above the base and are alternately arranged with the pull rod guide mechanisms along the circumferential direction of the base, and the longitudinal guide limiting mechanisms and the pull rod guide mechanisms enclose a pile assembly area;
each longitudinal guide limit mechanism comprises: bottom guiding limit and upper guiding limit;
the bottom guide limit is vertically arranged relative to the base, and can slide or lock and position along a preset track on the upper surface of the base;
the upper guide limiting device is characterized in that the upper guide limiting device is arranged on the inner side of the bottom guide limiting device, the upper guide limiting device can slide in an up-down telescopic manner relative to the bottom guide limiting device, an upper end plate supporting and positioning block is arranged on the upper end face of the upper guide limiting device, and a downward concave limiting groove is formed in the upper surface of the upper end plate supporting and positioning block.
Further preferably, each of the longitudinal guide limit mechanisms further includes: an elastic mechanism;
one end of the elastic mechanism is connected with the bottom guide limit, the other end of the elastic mechanism is connected with the upper guide limit, the elastic mechanism contracts when the upper end of the upper guide limit is acted by external pressure, the upper guide limit is opposite to the bottom guide limit to contract, and the elastic mechanism restores to the original position after the pressure of the upper end of the upper guide limit is removed, drives the upper guide limit to extend relative to the bottom guide limit and automatically rebounds to the original position.
Still preferably, the spacing frock is used in pile equipment, still includes: a second driving mechanism;
every two longitudinal guiding and limiting mechanisms are in a group, a second driving mechanism is arranged between every two longitudinal guiding and limiting mechanisms, and the second driving mechanism comprises: the device comprises a supporting platform, a bevel gear steering gear, two driving rods, two worm gears and two worms;
the two ends of the supporting platform are fixedly connected with the bottom guide limit mechanisms in the two corresponding longitudinal guide limit mechanisms respectively, and the middle part of the supporting platform is fixedly connected with the base frame in the adjacent pull rod guide mechanism;
the bevel gear steering device is arranged on the supporting platform and is provided with an input end and two output ends, and the input end of the bevel gear steering device is connected with a driving hand wheel;
the two driving rods are in one-to-one correspondence with two output ends in the bevel gear steering gear, and one end of each driving rod is connected with the corresponding output end in the bevel gear steering gear;
the worm wheels are in one-to-one correspondence with the driving rods, and each worm wheel is fixedly sleeved at the other end of the corresponding driving rod;
the worm and the worm wheel are in one-to-one correspondence, one end of the worm is in transmission connection with the corresponding worm wheel, the other end of the worm is in guiding limit connection with the upper part in the adjacent longitudinal guiding limit mechanism, and the driving hand wheel is rotated to drive the two worm wheels to move up and down, so that the upper part guiding limit is driven to move up and down relative to the bottom guiding limit.
Further preferably, each of the longitudinal guiding and limiting mechanisms is provided with a scale on an upper guiding and limiting part in the middle, and the scale is used for measuring the height of the pile and the displacement distance of the upper guiding and limiting part relative to the bottom guiding and limiting part.
According to the limit tool for assembling the galvanic pile, the pull rod guide mechanisms are arranged above the base at intervals along the circumferential direction, limiting and guiding of the pull rods in the galvanic pile are performed, and inclination or deviation of the upper ends of the pull rods relative to the lower ends is avoided.
The limiting tool for assembling the galvanic pile has the advantages of simple structure, reasonable design, convenience in use, high assembly efficiency of the galvanic pile, good consistency and the like.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a first spacing tool for assembling a galvanic pile according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a pull rod guiding mechanism in a limiting tool for assembling a galvanic pile according to an embodiment of the application;
fig. 3 is a schematic diagram of a part of a pull rod guiding mechanism in a limiting tool for assembling a galvanic pile according to an embodiment of the application;
fig. 4 is a schematic structural diagram of a second limiting tool for assembling a galvanic pile according to an embodiment of the application;
fig. 5 is a schematic structural diagram of a third limiting tool for assembling a galvanic pile according to an embodiment of the application, wherein a is a galvanic pile to be assembled;
reference numerals illustrate: the device comprises a 1-base, a 2-pull rod guide mechanism, a 3-longitudinal guide limit mechanism, a 4-second driving mechanism, a 11-lower end plate positioning block, a 21-base frame, a 22-guide device, a 221-first guide slide block, a 222-second guide slide block, a 223-shell, a 224-first driving mechanism, a 2211-first limit block, a 2221-second limit block, a 2241-rotating rod, a 2242-gear, a 31-bottom guide limit, a 32-upper guide limit, a 321-upper end plate supporting positioning block, a 33-elastic mechanism, a 41-supporting platform, a 42-bevel gear steering device, a 43-driving rod and a 44-worm.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus consistent with aspects of the application as detailed in the accompanying claims.
In order to solve the problem that the existing limiting tool does not conduct limiting guide on the pull rod in the pile, the installation efficiency of the upper end plate is low, and the overall assembly speed of the pile is low, the embodiment provides a novel limiting tool for pile assembly, see fig. 1, the limiting tool mainly comprises a base 1 and a plurality of pull rod guide mechanisms 2, wherein the base 1 is used for integral support, the pull rod guide mechanisms 2 are all arranged above the base 1 and are arranged at intervals along the periphery Xiang Yici of the base 1, the limiting tool can be suitable for assembly of cubes and cylindrical piles, when the pile is cubes, the base 1 is rectangular or square, at the moment, the pull rod guide mechanisms 2 are arranged to correspond to four sides of the pile respectively, when the pile is cylindrical, the base 1 is circular, and at the moment, the pull rod guide mechanisms 2 are arranged to be three along the circumferential intervals of the pile.
Referring to fig. 2, each pull rod guiding mechanism 2 is composed of a base frame 21 and a guiding device 22, wherein the base frame 21 is vertically arranged relative to the base 1, and the base frame 21 can slide or lock and position along a preset track on the upper surface of the base 1, so that the position of the base frame can be adjusted according to the size of the end face of the electric pile, and the position of the base frame corresponds to the position of the pull rod in the electric pile, thereby facilitating the guiding and limiting of the subsequent pull rod. The sliding modes between the base frame 21 and the base 1 can be selected to be various, one is that a long hole is arranged at the bottom of the base frame 21, the base frame 21 and the base 1 are locked and limited through bolts, when the position adjustment is needed, the bolts can be unscrewed, the long hole on the base frame 21 is used as a preset track, the position of the base frame 21 is adjusted, and after the position adjustment is proper, the bolts are screwed; or a slide way is arranged on the upper surface of the base 1, a slide block driven by a screw rod is arranged in the slide way, the lower end of the base frame 21 is fixed on the slide block, at the moment, the slide block is driven to slide in the slide way by screwing the screw rod, so that the base frame 21 is driven to slide relative to the base 1, and when screwing of the screw rod is stopped, the base frame 21 is locked at a corresponding position.
The above-mentioned guiding device 22 is fixedly connected with the base frame 21, the guiding device 22 is mainly composed of a first guiding slide block 221, a second guiding slide block 222, a shell 223 and a first driving mechanism 224, wherein, referring to fig. 3, one side of the first guiding slide block 221 is provided with first limiting blocks 2211 along the length direction at intervals, one side of each first limiting block 2211 is provided with arc grooves penetrating through the upper end and the lower end, referring to fig. 2, the second guiding slide block 222 is stacked below the first guiding slide block 221, the structure of the second guiding slide block 22 is similar to that of the first guiding slide block 221, one side of the second guiding slide block 222 is provided with second limiting blocks 2221 corresponding to the first limiting blocks 2211 along the length direction at intervals, one side of the second limiting blocks 2221 is provided with arc grooves penetrating through the upper end and the lower end, and a guiding limiting area for a pull rod is formed between the arc grooves on the second limiting blocks 2221 and the corresponding first limiting blocks 2211.
Referring to fig. 2, a casing 223 is sleeved outside the first guide slide block 221 and the second guide slide block 222, a first driving mechanism 224 is installed on the casing 223 and is respectively in driving connection with the first guide slide block 221 and the second guide slide block 222, and under the driving of the first driving mechanism 224, the first guide slide block 221 and the second guide slide block 222 move in opposite directions along the length direction of the casing 223, so as to adjust the end surface size of a guide limit area between the second limit block 2221 and the first limit block 2211, and guide and limit the pull rod.
The structure of the first driving mechanism 224 may be selected to be multiple, so long as the above-mentioned driving purpose can be achieved, this embodiment provides a specific structure of the first driving mechanism 224, but not limited to this one structure, see fig. 3, this first driving mechanism 224 mainly comprises a rotating rod 2241 and a gear 2242, wherein, the lower surface of the first guiding slider 221 and the upper surface of the second guiding slider 222 are both provided with racks, in order to make the relative sliding operation of the first guiding slider 221 and the second guiding slider 222 more stable, in actual design, the lower surface of the first guiding slider 221 and the upper surface of the second guiding slider 222 are both provided with mutually matched guiding grooves and guiding ribs along the length direction, the sliding guide of the two is performed by the matched connection of the guiding grooves and the guiding ribs, the installation grooves are correspondingly provided in the center of the lower surface of the first guiding slider 221 and the center of the upper surface of the second guiding slider 222, the installation grooves are respectively provided with mounting grooves, the length of the racks can be selected according to the length of the two guiding sliders required to slide relatively, and one end of the rotating rod 2241 is inserted into the rotating rod and one end of the rotating casing is inserted between the first guiding slider 221 and the second guiding slider 223, and the gear casing 223 is rotatably mounted on the outer side of the first guiding slider 223, and the other end of the second guiding slider 223 is rotatably mounted on the outer side of the first guiding slider 223, and the second guiding slider 223 is rotatably mounted on the outer casing 223, and the outer casing 223 is rotatably mounted on the outer casing 223.
Above-mentioned spacing frock is used in pile equipment is mainly applicable to the pile equipment that inside is provided with the stopper, and wherein, insulation board, polar current board, bipolar plate, membrane electrode, PDL etc. are by inside stopper guide spacing, use above-mentioned spacing frock to assemble specific process do: the pull rod guide mechanisms 2 are slid outwards to enlarge the size of the area enclosed between the pull rod guide mechanisms 2, then the lower end plate with the pull rod is placed in the area enclosed between the pull rod guide mechanisms 2, the position of the base frame 21 in each pull rod guide mechanism 2 is adjusted according to the positions of the lower end plate and the upper pull rod thereof, before the position of the base frame 21 is adjusted, the first limiting block 2211 in the first guide sliding block 221 and the corresponding second limiting block 2221 in the second guide sliding block 222 are required to be separated and opened by the first driving mechanism 224, so that when the base frame 21 slides, the pull rod to be guided and limited can enter the guiding and limiting area formed between the first limiting block 2211 and the second limiting block 2221, after the base frame 21 slides to the corresponding position, the first driving mechanism 224 is driven reversely to enable the first limiting block 2211 and the corresponding second limiting block 2221 to be close to each other until the section of a guiding limiting area formed by connecting the first limiting block 2211 and the corresponding second limiting block 2221 is matched with the end face of the pull rod, meanwhile, the base frame 21 is locked in position, then, the insulating plate, the polar flow plate, the bipolar plate, the membrane electrode, the PDL and the like are placed in sequence according to the assembly sequence, finally, the upper end plate is placed, and since the position of the pull rod is limited in a guiding mode at this time, the mounting holes on the upper end plate can be directly in one-to-one correspondence with the positions of the pull rod, the upper end plate is ensured to be successfully mounted once without adjusting the pull rod one by one, and after the press mounting is finished, the upper nut is mounted, and finally the assembly of the electric pile is completed.
If the assembled pile is higher, the length of the corresponding pull rod is correspondingly longer, and in order to further improve the guiding function of the pull rod guiding mechanism 2 corresponding to the pull rod, as an improvement of the technical scheme, two guiding devices 22 may be provided in the pull rod guiding mechanism 2, and the two guiding devices 22 are disposed at intervals along the height direction of the base frame 21, and two guiding devices 22 are provided in the limiting fixture as shown in fig. 5.
In order to improve the limiting effect of the limiting tool, referring to fig. 1, a lower end plate positioning block 11 is arranged on the upper surface of the base 1 along the circumferential direction at intervals, each lower end plate positioning block 11 can slide and lock along the preset position on the upper surface of the base 1 for positioning the lower end plate in the pile to be assembled, the specific sliding and locking modes of the lower end plate positioning blocks can refer to the form of the base frame 21, so that details are not needed, if the pile is cubic, namely, when the lower end plate is square, the lower end plate positioning blocks 11 are usually two in groups, a group of lower end plate positioning blocks 11 are respectively arranged at four corners of the lower end plate, after the lower end plate is stably positioned, the subsequent stacked arrangement is more stable and convenient, and the assembling efficiency and quality are improved.
Preferably, the inner upper end surface of each lower end plate positioning block 11 is an inclined surface to form the function of bevel connection positioning, through the arrangement of the structure, when the lower end plate is placed, once the lower end plate is shifted, the lower end plate can slide along the inclined surface on the lower end plate positioning block 11 and finally falls into the correct position, the guiding deviation correction of the lower end plate is carried out, the fault tolerance is improved, otherwise, if the upper end surface of the lower end plate positioning block 11 is a right angle, once the lower end plate is placed, the lower end plate is limited by the lower end plate positioning block 11, cannot fall into the base 1, needs to be lifted again for placement, and has low fault tolerance and slow assembly efficiency.
When there is no guiding limit block in the pile, as an improvement of the technical scheme, referring to fig. 4, a plurality of longitudinal guiding limit mechanisms 3 are provided in the limit fixture, the longitudinal guiding limit mechanisms 3 are all disposed above the base 1 and are alternately disposed with the pull rod guiding mechanisms 2 along the circumference of the base 1, for the pile being cubic, the base 1 is square, the number of the longitudinal guiding limit mechanisms 3 is 4, and they are respectively disposed at four corners of the pile, at this time, the pile assembly area is surrounded by the longitudinal guiding limit mechanisms 3 and the pull rod guiding mechanisms 2, wherein each longitudinal guiding limit mechanism 3 is composed of a bottom guiding limit 31 and an upper guiding limit 32, the bottom guiding limit 31 is vertically disposed relative to the base 1, and the bottom guiding limit 31 can slide or lock and locate along a preset track on the upper surface of the base 1, and the sliding structure of the bottom guiding limit 31 relative to the base is the same as that of the base 21, which is not repeated herein. The upper guide limit 32 is arranged on the inner side of the bottom guide limit 31, the upper guide limit 32 can slide in an up-down telescopic manner relative to the bottom guide limit 31, an upper end plate supporting and positioning block 321 is arranged on the upper end face of the upper guide limit 32, and a downward concave limit groove is formed in the upper surface of the upper end plate supporting and positioning block 321.
Through setting up vertical direction stop gear 3 and carrying out the equipment spacing of pile from the four corners, carry out the guide spacing of installation such as insulation board, utmost point flow board, bipolar plate, membrane electrode and PDL, be provided with upper end plate support locating piece 321 in addition at upper portion direction spacing 32 upper end, can carry out the support and the spacing of upper end plate, and then further carry out the spacing direction of upper end plate, thereby improve the probability that upper end plate once installs successfully, it utilizes pull rod guider and vertical direction stop gear cooperation to use, pull rod guider ensures the perpendicular of guide arm, after upper end plate is placed on vertical direction stop gear, along with the decline of vertical direction stop gear drive upper end plate, the guide arm need not manual intervention, in automatic penetrating the upper end plate, work efficiency is high. When the upper end plate is placed and pressed, the upper guide limit 32 contracts relative to the bottom guide limit 31 along with the pressing, after the pressing and the assembling are finished, in order to facilitate the automatic homing of the upper guide limit 32, as an improvement of the technical scheme, see fig. 1, each longitudinal guide limit mechanism 3 is further provided with an elastic mechanism 33, one end of the elastic mechanism 33 is connected with the bottom guide limit 31, the other end of the elastic mechanism 33 is connected with the upper guide limit 32, when the upper end of the upper guide limit 32 is acted by external pressure, the elastic mechanism 33 contracts, the upper guide limit 32 contracts relative to the bottom guide limit 31, after the upper end pressure of the upper guide limit 32 is removed, the elastic mechanism 33 returns to the original position, the upper guide limit 32 is driven to stretch relative to the bottom guide limit 31, the whole operation is simple, the artificial participation is avoided, and the assembling efficiency is improved.
The movement of the upper guide limit 32 is automated, but sometimes according to the production requirement, the telescopic movement of the upper guide limit 32 is required to be completely controlled by human, at this time, referring to fig. 5, a second driving mechanism 4 may be used to replace the elastic mechanism 33 in a limit tool for pile assembly, where a group of two longitudinal guide limit mechanisms 3 is arranged in the limit tool, one second driving mechanism 4 is arranged between each group of two longitudinal guide limit mechanisms 3, the second driving mechanism 4 is composed of a supporting platform 41, a bevel gear steering device 42, two driving rods 43, two worm gears and two worms 44, two ends of the supporting platform 41 are fixedly connected with the bottom guide limit 31 in the two corresponding longitudinal guide limit mechanisms 3 respectively, the middle part of the supporting platform 41 is fixedly connected with the base frame 21 in the adjacent pull rod guide mechanism 2, the bevel gear steering device 42 is arranged on the supporting platform 41, the bevel gear steering device 42 is provided with an input end and two output ends, the input end of the bevel gear steering device 42 is connected with a driving hand wheel, the driving source of the driving hand wheel can be electric driving or manual driving, two driving rods 43 are in one-to-one correspondence with the two output ends in the bevel gear steering device 42, one end of each driving rod 43 is connected with the corresponding output end in the bevel gear steering device 42, the worm wheel is in one-to-one correspondence with the driving rods 43, each worm wheel is fixedly sleeved at the other end of the corresponding driving rod 43, the worm 44 is in one-to-one correspondence with the worm wheel, one end of the worm 44 is in transmission connection with the corresponding worm wheel, the other end of the worm 44 is connected with the upper guide limit 32 in the adjacent longitudinal guide limit mechanism 3, the two worm 44 are driven to move up and down by rotating the driving hand wheel, and then drives the upper guiding limit 32 to move up and down in a telescopic manner relative to the lower guiding limit 31.
In order to improve the precision of press fitting during the assembly of a pile, as an improvement of the technical scheme, the upper guiding limit 32 in each longitudinal guiding limit mechanism 3 is provided with a scale for measuring the pile height and the displacement distance of the upper guiding limit 32 relative to the bottom guiding limit 31, so as to ensure the consistency of the press fitting heights of all parts in the pile and improve the assembly quality.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the application is not limited to what has been described above and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (9)
1. Spacing frock is used in electric pile equipment, a serial communication port, include: a base (1) and a plurality of tie rod guide mechanisms (2);
the base (1) is used for integrally supporting;
the plurality of pull rod guide mechanisms (2) are arranged above the base (1) and are sequentially arranged at intervals along the circumferential direction of the base (1);
each of the tie rod guide mechanisms (2) includes: a base frame (21) and a guide device (22);
the base frame (21) is vertically arranged relative to the base (1), and the base frame (21) can slide or be locked and positioned along a preset track on the upper surface of the base (1);
the guiding device (22) is fixedly connected with the base frame (21), and the guiding device (22) comprises: a first guide slider (221), a second guide slider (222), a housing (223), and a first drive mechanism (224);
first limiting blocks (2211) are arranged on one side of the first guide sliding block (221) at intervals along the length direction, and arc-shaped grooves penetrating through the upper end and the lower end are formed in one side of each first limiting block (2211);
the second guide sliding blocks (222) are arranged below the first guide sliding blocks (221) in a stacked mode, second limiting blocks (2221) which are in one-to-one correspondence with the first limiting blocks (2211) are arranged on one side of the second guide sliding blocks (222) at intervals along the length direction, arc-shaped grooves penetrating through the upper end and the lower end of each second limiting block (2221) are formed on one side of each second limiting block (2221), and a guide limiting area for a pull rod is formed between each arc-shaped groove on each second limiting block (2221) and each arc-shaped groove on the corresponding first limiting block (2211);
the shell (223) is sleeved outside the first guide sliding block (221) and the second guide sliding block (222);
the first driving mechanism (224) is mounted on the shell (223) and is respectively in driving connection with the first guide sliding block (221) and the second guide sliding block (222), and the first guide sliding block (221) and the second guide sliding block (222) move oppositely along the length direction of the shell (223) under the driving of the first driving mechanism (224).
2. The spacing fixture for assembling a galvanic pile according to claim 1, wherein the first driving mechanism (224) comprises: a rotating lever (2241) and a gear (2242);
the lower surface of the first guide sliding block (221) and the upper surface of the second guide sliding block (222) are respectively provided with racks;
one end of the rotating rod (2241) is inserted between the first guide sliding block (221) and the second guide sliding block (222) and positioned in the shell (223), and the other end of the rotating rod penetrates through the shell (223) and is positioned outside the shell (223);
the gear (2242) is fixedly sleeved outside the rotating rod (2241), and is respectively in driving engagement with a rack on the lower surface of the first guide sliding block (221) and a rack on the upper surface of the second guide sliding block (222), and when the rotating rod (2241) rotates to drive the gear (2242) to rotate, the first guide sliding block (221) and the second guide sliding block (222) are driven to move in opposite directions.
3. The limit tooling for assembling a galvanic pile according to claim 1, wherein the number of the guide devices (22) in the pull rod guide mechanism (2) is two, and the two guide devices (22) are arranged at intervals along the height direction of the base frame (21).
4. The limit tooling for assembling the electric pile according to claim 1, wherein lower end plate positioning blocks (11) are arranged on the upper surface of the base (1) at intervals along the circumferential direction, and each lower end plate positioning block (11) can slide and be locked at a preset position on the upper surface of the base (1) along the preset position for positioning the lower end plate in the electric pile to be assembled.
5. The limit tooling for assembling a galvanic pile according to claim 4, wherein the inner upper end surface of each lower end plate positioning block (11) is an inclined surface.
6. The spacing fixture for assembling a galvanic pile according to claim 1, further comprising: a plurality of longitudinal guiding limit mechanisms (3);
the longitudinal guide limiting mechanisms (3) are arranged above the base (1) and are alternately arranged with the pull rod guide mechanisms (2) along the circumferential direction of the base (1), and the longitudinal guide limiting mechanisms (3) and the pull rod guide mechanisms (2) enclose a galvanic pile assembly area;
each longitudinal guiding and limiting mechanism (3) comprises: a bottom guide limit (31) and an upper guide limit (32);
the bottom guide limit (31) is vertically arranged relative to the base (1), and the bottom guide limit (31) can slide or lock and position along a preset track on the upper surface of the base (1);
the upper guide limit (32) is arranged on the inner side of the bottom guide limit (31), the upper guide limit (32) can slide in an up-down telescopic manner relative to the bottom guide limit (31), an upper end plate supporting and positioning block (321) is arranged on the upper end face of the upper guide limit (32), and a downward concave limit groove is formed in the upper surface of the upper end plate supporting and positioning block (321).
7. The limit tooling for assembling a galvanic pile according to claim 6, wherein each of the longitudinal guide limit mechanisms (3) further comprises: an elastic mechanism (33);
one end of the elastic mechanism (33) is connected with the base (1) or the bottom guiding limit (31), the other end of the elastic mechanism (33) is connected with the upper guiding limit (32), when the upper end of the upper guiding limit (32) is acted by external pressure, the elastic mechanism (33) contracts, the upper guiding limit (32) contracts relative to the bottom guiding limit (31), and after the pressure at the upper end of the upper guiding limit (32) is removed, the elastic mechanism (33) returns to the original position, and drives the upper guiding limit (32) to extend relative to the bottom guiding limit (31) and automatically rebound to the original position.
8. The spacing fixture for assembling a galvanic pile of claim 6, further comprising: a second drive mechanism (4);
every two longitudinal guiding and limiting mechanisms (3) are in a group, a second driving mechanism (4) is arranged between every two longitudinal guiding and limiting mechanisms (3), and the second driving mechanism (4) comprises: a support platform (41), a bevel gear steering gear (42), two driving rods (43), two worm gears and two worms (44);
the two ends of the supporting platform (41) are fixedly connected with the bottom guiding limit (31) in the two corresponding longitudinal guiding limit mechanisms (3) respectively, and the middle part of the supporting platform (41) is fixedly connected with the base frame (21) in the adjacent pull rod guiding mechanism (2);
the bevel gear steering device (42) is arranged on the supporting platform (41), the bevel gear steering device (42) is provided with an input end and two output ends, and the input end of the bevel gear steering device (42) is connected with a driving hand wheel;
the two driving rods (43) are in one-to-one correspondence with two output ends in the bevel gear steering device (42), and one end of each driving rod (43) is connected with the corresponding output end in the bevel gear steering device (42);
the worm wheels are in one-to-one correspondence with the driving rods (43), and each worm wheel is fixedly sleeved at the other end of the corresponding driving rod (43);
the worm (44) corresponds to the worm gears one by one, one end of the worm (44) is in transmission connection with the corresponding worm gear, the other end of the worm is connected with an upper guiding limit (32) in the adjacent longitudinal guiding limit mechanism (3), and the two worm (44) are driven to move up and down by rotating the driving hand wheel, so that the upper guiding limit (32) is driven to move up and down relative to the bottom guiding limit (31).
9. The spacing tool for assembling a galvanic pile according to claim 6, wherein a scale is arranged on an upper guide limit (32) in each longitudinal guide limit mechanism (3) for measuring the galvanic pile height and the displacement distance of the upper guide limit (32) relative to the bottom guide limit (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969821.5A CN116722191B (en) | 2023-08-03 | 2023-08-03 | Spacing frock is used in electric pile equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969821.5A CN116722191B (en) | 2023-08-03 | 2023-08-03 | Spacing frock is used in electric pile equipment |
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| CN116722191A CN116722191A (en) | 2023-09-08 |
| CN116722191B true CN116722191B (en) | 2023-12-05 |
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| CN202310969821.5A Active CN116722191B (en) | 2023-08-03 | 2023-08-03 | Spacing frock is used in electric pile equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116722191A (en) | 2023-09-08 |
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