阅读说明：本技术 一种辅助货叉运输的倾翻调距式管夹装置 (Tipping distance-adjusting type pipe clamp device for assisting pallet fork transportation ) 是由 包训权 姚勇飞 于 2019-11-07 设计创作，主要内容包括：本发明公开了一种辅助货叉运输的倾翻调距式管夹装置,包括有可翻转的倾翻架总成,所述倾翻架总成的翻转由其后方底板总成上的倾翻油缸驱动,所述倾翻架总成与底板总成之间通过转板组件铰接连接,所述倾翻架总成的前端面导向安装有两间距可调的左、右调距货叉总成,所述左、右调距货叉总成的间距调节由调距油缸驱动,所述左、右调距货叉总成上分别安装有可翻转的压齿总成,所述压齿总成的翻转由其后方对应的压齿油缸驱动。本发明结构设计合理,通过倾翻、调距和夹持三种功能的结合,不但能够满足不同长度的PVC管的叉取,而且能够确保PVC管在运输过程中能够稳定的固定在叉车货叉上,以及PVC管在运输过程的稳定性。(The invention discloses a tipping distance-adjusting type pipe clamping device for assisting fork transportation, which comprises a tipping frame assembly capable of turning, wherein the tipping frame assembly is driven by a tipping oil cylinder on a bottom plate assembly at the rear part of the tipping frame assembly, the tipping frame assembly is hinged with the bottom plate assembly through a rotating plate component, a left distance-adjusting fork assembly and a right distance-adjusting fork assembly with adjustable distance are installed on the front end surface of the tipping frame assembly in a guiding manner, the distance adjustment of the left distance-adjusting fork assembly and the right distance-adjusting fork assembly is driven by a distance-adjusting oil cylinder, a turnover pressing tooth assembly is respectively installed on the left distance-adjusting fork assembly and the right distance-adjusting fork assembly, and the turnover of the pressing tooth assembly is driven by a corresponding pressing tooth oil cylinder at the rear part of the pressing tooth assembly. The forklift truck fork disclosed by the invention is reasonable in structural design, and can meet the requirements of forking of PVC pipes with different lengths through the combination of three functions of tipping, distance adjustment and clamping, and can ensure that the PVC pipes can be stably fixed on a forklift truck fork in the transportation process and the stability of the PVC pipes in the transportation process.)

1. The utility model provides a roll over roll-over roll adjustment formula pipe clamp device of supplementary fork transportation which characterized in that: including turnover frame assembly (1), the upset of turnover frame assembly (1) is driven by tipping oil cylinder (3) on its rear bottom plate assembly (2), be connected through the commentaries on classics board subassembly is articulated between turnover frame assembly (1) and bottom plate assembly (2), the preceding terminal surface direction of turnover frame assembly (1) is installed two left and right roll adjustment fork assemblies (4, 5) of interval adjustable, the interval regulation of left and right roll adjustment fork assembly (4, 5) is driven by roll adjustment hydro-cylinder (6), install turnover pressure tooth assembly (7) on left and right roll adjustment fork assembly (4, 5) respectively, the upset of pressure tooth assembly (7) is driven by the corresponding pressure tooth hydro-cylinder (8) of its rear.

2. A tilt-over, distance-adjusting pipe clamping device for assisting fork transport as set forth in claim 1, wherein: the tipping frame assembly (1) comprises cross beams (1-1) arranged at intervals up and down, the cross beams (1-1) are connected through vertical beams (1-2), guide rails (1-3) are respectively installed on the front end faces of the cross beams (1-1), and sliding seats (9) which are connected and matched with the guide rails in a guiding mode are installed on the rear end faces of the left and right distance-adjusting fork assemblies (4 and 5).

3. A tilt-over, distance-adjusting pipe clamping device for assisting fork transport as set forth in claim 2, wherein: the guide rail (1-3) is distributed with two T-shaped guide grooves (1-4) which are arranged at intervals, and the sliding seat (9) is provided with a T-shaped guide block (10) which is matched with the guide box of the T-shaped guide groove.

4. A tilt-over, distance-adjusting pipe clamping device for assisting fork transport as set forth in claim 1, wherein: the rotating plate assembly comprises a rear rotating plate (11) and a front rotating plate (12), the rear rotating plate (11) and the front rotating plate (12) are correspondingly matched in a groove structure in pairs respectively, groove bodies formed by the two front rotating plates (12) are located in groove bodies formed by the two rear rotating plates (11), the middle of each of the rear rotating plate (11) and the front rotating plate (12) is provided with a convex arc-shaped ear plate (13 and a convex arc-shaped ear plate (14), the front end part of each arc-shaped ear plate (13) of the rear rotating plate (11) is hinged to the rear end part of each arc-shaped ear plate (14) of the front rotating plate (12) through a connecting shaft (15), the rear end part of each arc-shaped ear plate (13) of the rear rotating plate is provided with an arc-shaped guide limiting groove (16), a guide shaft (17) is arranged between the front end parts of the arc-shaped ear plates (14) of the front rotating plates, and two ends of each guide shaft (17) are matched with the.

5. The tilt-over, reach-over clamp device for assisting fork transport of claim 4, wherein: the bottom plate assembly (2) including the bottom plate, the bottom plate of bottom plate preceding terminal surface both sides are equipped with the mounting groove of constituteing by two back commentaries on classics boards (11) respectively, tilt cylinder (3) piston rod is installed in the inslot downwards, the upper end of tilt cylinder (3) cylinder body is installed on connecting axle (18) between the back commentaries on classics board upper end, the lower tip and the guide shaft (17) of tilt cylinder (3) cylinder body are connected.

6. A tilt-over, distance-adjusting pipe clamping device for assisting fork transport as set forth in claim 1, wherein: the two distance adjusting oil cylinders (6) are respectively transversely arranged between an upper cross beam and a lower cross beam of the tipping frame assembly, the cylinder body ends of the distance adjusting oil cylinders (6) are fixed on a mounting support arranged in the middle between the upper cross beam and the lower cross beam of the tipping frame assembly, and the extending ends of piston rods of the distance adjusting oil cylinders are respectively connected with driving blocks (19) on the rear end faces of the left distance adjusting fork assembly (4) and the right distance adjusting fork assembly (5).

7. A tilt-over, distance-adjusting pipe clamping device for assisting fork transport as set forth in claim 1, wherein: the gear pressing assembly (7) is of an L-shaped plate body structure which is matched and inverted with the left and right distance-adjusting fork assemblies, clamping grooves (20) matched with the front end parts of the horizontal sections of the left and right distance-adjusting forks are formed in the bottom end parts of the vertical sections of the L-shaped plate body, connecting grooves (21) are formed in the bottom end parts of the horizontal sections of the L-shaped plate body, connecting ribs (22) are arranged among the connecting grooves (21), and the connecting grooves in the rear end parts of the horizontal sections of the L-shaped plate body are clamped with the upper end parts of the vertical sections of the left and right distance-adjusting forks and connected through connecting shafts (23);

through the design of the clamping groove at the bottom end part of the L-shaped plate body vertical section of the pressing tooth assembly, the complete matching of the pressing tooth assembly and the left and right distance-adjusting fork can be realized, and through the groove structure of the L-shaped plate body horizontal section, the pressing tooth assembly is convenient to assemble with the left and right distance-adjusting fork assembly on the one hand, and the connecting shaft is convenient to install on the other hand, so that the driving of the pressing tooth oil cylinder is convenient.

8. The tilt-over, reach-over clamp device for assisting fork transport of claim 7, wherein: the tooth pressing oil cylinder (8) is obliquely arranged, the bottom end part of the tooth pressing oil cylinder is fixedly arranged on a fixed support (24) on an upper beam of the tipping frame assembly (1), and the extending end of a piston rod of the tooth pressing oil cylinder is connected with a driving shaft at the end part of a clamping groove at the rear end part of the horizontal section of the tooth pressing assembly through a connecting shaft sleeve.

9. The tilt-over, reach-over clamp assembly for assisting fork transport of claim 8, wherein: the fixed support (24) comprises a fixed plate, the fixed plate is fixedly welded on a cross beam on the tipping frame assembly, an ear seat used for installing the bottom end part of the fixed tooth pressing oil cylinder is installed at the rear end part of the fixed plate, the front end of the fixed plate is connected with the rear end faces of the left and right distance adjusting fork assemblies corresponding to the fixed plate, and a triangular connecting rib plate is arranged between the fixed plate and the left and right distance adjusting fork assemblies.

Technical Field

The invention relates to a pipe clamping device, in particular to a tipping distance-adjusting pipe clamping device for assisting in fork transportation.

Background

Forklifts play a very important role in logistics systems of enterprises, being the prime force among materials handling equipment. The method is widely applied to various departments in national economy such as stations, ports, airports, factories, warehouses and the like. During world war ii, forklifts were developed. China manufactured forklifts from the beginning of the 50 s of the 20 th century. Particularly, with the rapid development of Chinese economy, the material handling of most enterprises has been separated from the original manual handling, and is replaced by the mechanical handling mainly based on a forklift. Thus, in the past few years, the demand of the chinese forklift market has grown at two-digit rates each year.

The fork of fork truck carries the shape of material also various, its fork is mostly direct fork when the transport or pass through the goods shelves supplementary, and to the transportation and the loading of long piece PVC pipe, its direct fork is not only difficult to fork and gets, and fork stability fork after getting, can't realize transporting or loading together of a plurality of PVC pipes, adopt the goods shelves, not only need dedicated goods shelves, and the goods shelves still need to have the function that can fix the PVC pipe, and have the effect of convenient loading and unloading, this goods shelves do not have at present. Therefore, the tilting adjuster type pipe clamping device matched with the fork structure can meet the requirements of transportation and loading of long PVC pipes.

Disclosure of Invention

The invention aims to make up the defects of the prior art, and provides a tipping distance-adjusting type pipe clamping device for assisting fork transportation, which has three functions of tipping, distance adjustment and clamping, can meet the requirement of forking of PVC pipes with different lengths, and can be stably fixed on a fork of a forklift in the forking transportation process.

The invention is realized by the following technical scheme:

a tipping adjuster type pipe clamping device for assisting in fork transportation is characterized in that: including the tipping frame assembly that can overturn, the upset of tipping frame assembly is by the hydro-cylinder drive that tumbles on its rear bottom plate assembly, it is connected through the articulated of commentaries on classics board subassembly between tipping frame assembly and the bottom plate assembly, the left and right roll adjustment fork assembly of two interval adjustable is installed to the preceding terminal surface direction of tipping frame assembly, the interval regulation of left and right roll adjustment fork assembly is by roll adjustment hydro-cylinder drive, install the pressure tooth assembly that can overturn on the left and right roll adjustment fork assembly respectively, the upset of pressing the tooth assembly is by the pressure tooth hydro-cylinder drive that its rear corresponds.

The tipping frame assembly comprises cross beams which are arranged at an upper interval and a lower interval, the cross beams are connected through vertical beams, guide rails are respectively installed on the front end faces of the cross beams, and sliding seats which are connected and matched with the guide rails in a guiding manner are installed on the rear end faces of the left and right distance-adjusting fork assemblies.

The guide rail is distributed with two T-shaped guide grooves which are arranged at intervals, and the sliding seat is provided with a T-shaped guide block which is matched with the T-shaped guide groove guide box.

The rotor plate subassembly changes the board and changes the board before and after including, two liang of correspondences cooperation combination becomes cell type structure respectively after commentaries on classics board and preceding rotor plate, the cell body that two preceding rotor plate are constituteed is located the cell body that two back commentaries on classics board are constituteed, the centre that changes board and preceding rotor plate after is equipped with convex arc otic placode respectively, it is articulated through the connecting axle between the preceding tip of the arc otic placode of back commentaries on classics board and the back tip of the arc otic placode of preceding rotor plate, the back tip of the arc otic placode of back commentaries on classics board is equipped with arc direction spacing groove, be equipped with the guide shaft between the preceding tip of the arc otic placode of preceding rotor plate, the guide shaft both ends are your groove direction cooperation with the arc.

The bottom plate assembly comprises a bottom plate, mounting grooves formed by two rear rotating plates are respectively formed in two sides of the front end face of the bottom plate, a piston rod of the tilting oil cylinder is downwards mounted in the mounting grooves, the upper end portion of a cylinder body of the tilting oil cylinder is mounted on a connecting shaft between the upper end portions of the rear rotating plates, and the lower end portion of the cylinder body of the tilting oil cylinder is connected with a guide shaft.

The two distance adjusting oil cylinders are respectively transversely arranged between an upper cross beam and a lower cross beam of the tipping frame assembly, the cylinder body ends of the distance adjusting oil cylinders are fixed on a mounting support arranged in the middle between the upper cross beam and the lower cross beam of the tipping frame assembly, and the extending ends of piston rods of the distance adjusting oil cylinders are respectively connected with driving blocks on the rear end faces of the left distance adjusting fork assembly and the right distance adjusting fork assembly.

The L-shaped plate body structure is inverted by matching the pressing tooth assembly with the left and right distance-adjusting fork assemblies, clamping grooves matched with the front end parts of the horizontal sections of the left and right distance-adjusting forks are formed in the bottom end parts of the vertical sections of the L-shaped plate body, clamping grooves matched with the front end parts of the horizontal sections of the L-shaped plate body are formed in the bottom end parts of the horizontal sections of the L-shaped plate body, connecting ribs are arranged between the clamping grooves, and the clamping grooves in the rear end parts of the horizontal sections of the L-shaped plate body are clamped with the upper end parts of the vertical sections of the left and right distance-adjusting forks.

The tooth pressing oil cylinder is obliquely arranged, the bottom end part of the tooth pressing oil cylinder is fixedly arranged on a fixed support on an upper beam of the tipping frame assembly, and the extending end of a piston rod of the tooth pressing oil cylinder is connected with a driving shaft at the end part of a clamping groove at the rear end part of the horizontal section of the tooth pressing assembly through a connecting shaft sleeve.

The fixed support comprises a fixed plate which is fixedly welded on a transverse rod of the tipping frame assembly

On the roof beam, the rear end of fixed plate installs the ear seat that is used for installing fixed pressure tooth hydro-cylinder bottom end portion, the front end of fixed plate is connected rather than the left and right roll adjustment fork assembly rear end face that corresponds, and is equipped with triangle-shaped between them and connects the gusset.

The tipping distance-adjusting pipe clamp mainly comprises three functions: roll over, roll adjustment and centre gripping, the pitch adjustment function can satisfy the fork of the PVC pipe of different length and get, and grip function can ensure fixing on fork truck fork that the PVC pipe can be stable in the transportation, and the function of tumbling mainly shows in two aspects: firstly, the goods can further improve the stability of the transportation process by tipping upwards in the transportation process, and finally, after the goods are transported to a designated place, the accessory pressing teeth are opened, and the goods can be tipped from the fork to a carriage, a warehouse and the like by the function of tipping downwards.

The invention has the advantages that:

the forklift truck fork disclosed by the invention is reasonable in structural design, and can meet the requirements of forking of PVC pipes with different lengths through the combination of three functions of tipping, distance adjustment and clamping, and can ensure that the PVC pipes can be stably fixed on a forklift truck fork in the transportation process and the stability of the PVC pipes in the transportation process.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of fig. 1 as seen from the rear to the front.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a side view of fig. 1.

Fig. 5 is an enlarged view of a portion of the mounting engagement of the flap assembly.

Fig. 6 is an enlarged view of a partial structure of the guide rail.

The specific implementation mode is as follows:

see the drawings.

The utility model provides an upset accent formula pipe clamp device of supplementary fork transportation, is including the upset frame assembly 1 that can overturn, the upset of frame assembly 1 that overturns is driven by the hydro-cylinder 3 that overturns on its rear bottom plate assembly 2, it is connected through the articulated commentaries on classics board subassembly between frame assembly 1 and the bottom plate assembly 2 to overturn, the preceding terminal surface direction of frame assembly 1 that overturns installs two interval adjustable left and right roll adjustment fork assemblies 4, 5, the interval regulation of left and right roll adjustment fork assembly 4, 5 is driven by roll adjustment hydro-cylinder 6, install respectively on left and right roll adjustment fork assembly 4, 5 and can overturn pressure tooth assembly 7, the upset of pressure tooth assembly 7 is driven by the pressure tooth hydro-cylinder 8 that its rear corresponds.

The tipping frame assembly 1 comprises cross beams 1-1 arranged at intervals up and down, the cross beams 1-1 are connected through vertical beams 1-2, guide rails 1-3 are respectively installed on the front end faces of the cross beams 1-1, and sliding seats 9 which are connected and matched with the guide rails in a guiding mode are installed on the rear end faces of the left and right distance-adjusting fork assemblies 4 and 5. The guide rail and the sliding seat are matched to realize the guide movement of the left and right distance-adjusting fork assembly on the tipping frame assembly.

Two T-shaped guide grooves 1-4 arranged at intervals are distributed on the guide rails 1-3, and a sliding seat 9 is provided with a guide rail

T-shaped guide block 10 matched with the T-shaped guide groove and the guide box. The T-shaped guide groove and the T-shaped guide block are matched in structure design, so that on one hand, a guiding effect can be achieved, and on the other hand, a better assembling effect can be achieved.

The rotor plate subassembly is including back rotor plate 11 and preceding rotor plate 12, two liang of cooperation combination of correspondence respectively of back rotor plate 11 and preceding rotor plate 12 make up the cell type structure, the cell body that two preceding rotor plates 12 are constituteed is located the cell body that two back rotor plates 11 are constituteed, the centre of back rotor plate 11 and preceding rotor plate 12 is equipped with convex arc otic placode 13, 14 respectively, it is articulated through connecting axle 15 between the preceding tip of the arc otic placode 13 of back rotor plate 11 and the rear end of the arc otic placode 14 of preceding rotor plate 12, the rear end of the arc otic placode 13 of back rotor plate is equipped with arc direction spacing groove 16, be equipped with guide shaft 17 between the preceding tip of the arc otic placode 14 of preceding rotor plate, guide shaft 17 both ends and the cooperation of the direction of arc direction spacing groove 16. The front rotating plate and the rear rotating plate which are in the groove-shaped structure are combined to form a stable and rapid assembly structure, and the guide rotation connection between the front rotating plate and the rear rotating plate is realized through the structural design of the arc ear plates on the rear rotating plate and the arc guide limiting grooves on the rear rotating plate.

The bottom plate assembly 2 comprises a bottom plate, mounting grooves formed by two rear rotating plates 11 are respectively formed in two sides of the front end face of the bottom plate, a piston rod of the tilting oil cylinder 3 is downwardly mounted in the mounting grooves, the upper end portion of a cylinder body of the tilting oil cylinder 3 is mounted on a connecting shaft 18 between the upper end portions of the rear rotating plates, and the lower end portion of the cylinder body of the tilting oil cylinder 3 is connected with a guide shaft 17. The hydro-cylinder of tumbling is installed in the mounting groove of back commentaries on classics board constitution, and on the one hand makes things convenient for the drive, and on the other hand makes whole bottom plate assembly outward appearance more pleasing to the eye.

The two distance adjusting oil cylinders 6 are respectively transversely arranged between an upper cross beam and a lower cross beam of the tipping frame assembly, the cylinder body ends of the distance adjusting oil cylinders 6 are fixed on a mounting support at the middle part between the upper cross beam and the lower cross beam of the tipping frame assembly, and the extending ends of the piston rods of the distance adjusting oil cylinders are respectively connected with driving blocks 19 at the rear end faces of the left distance adjusting fork assembly 4 and the right distance adjusting fork assembly 5. The adjusting oil cylinder is arranged between the upper cross beam and the lower cross beam, and the integral attractiveness can be guaranteed while the driving is not influenced.

The L-shaped plate body structure that presses tooth assembly 7 for invering with left and right roll adjustment fork assembly cooperation, the vertical section bottom portion of L-shaped plate body be equipped with left and right roll adjustment fork horizontal segment front end complex draw-in groove 20, the horizontal section bottom portion of L-shaped plate body is equipped with spread groove 21, be equipped with splice bar 22 between the spread groove 21, the spread groove of the horizontal section rear end portion of L-shaped plate body and the vertical section upper end block of left and right roll adjustment fork are connected through connecting axle 23 between and. Through the design of the clamping groove at the bottom end part of the L-shaped plate body vertical section of the pressing tooth assembly, the complete matching of the pressing tooth assembly and the left and right distance-adjusting fork can be realized, and through the groove structure of the L-shaped plate body horizontal section, the pressing tooth assembly is convenient to assemble with the left and right distance-adjusting fork assembly on the one hand, and the connecting shaft is convenient to install on the other hand, so that the driving of the pressing tooth oil cylinder is convenient.

The tooth pressing oil cylinder 8 is obliquely arranged, the bottom end part of the tooth pressing oil cylinder is fixedly arranged on a fixed support 24 on an upper beam of the tipping frame assembly 1, and the extending end of a piston rod of the tooth pressing oil cylinder is connected with a driving shaft at the end part of a clamping groove at the rear end part of the horizontal section of the tooth pressing assembly through a connecting shaft sleeve.

The fixed support 24 comprises a fixed plate, the fixed plate is fixedly welded on a cross beam on the tipping frame assembly, an ear seat used for installing and fixing the bottom end part of the tooth pressing oil cylinder is installed at the rear end part of the fixed plate, the front end of the fixed plate is connected with the rear end faces of the left and right distance adjusting fork assemblies corresponding to the fixed plate, and a triangular connecting rib plate is arranged between the front end of the fixed plate and the rear end faces of the left and right distance adjusting fork assemblies. Through the structural design of the fixed support, the stable connection of the tooth pressing oil cylinder, the tipping frame assembly, the left distance adjusting fork assembly and the right distance adjusting fork assembly is realized.

The specific working process is as follows: during the use, at first with bottom plate assembly fixed mounting on the fork truck portal, when long PVC pipe is loaded in needs work, move left and right roll adjustment fork assembly or move in opposite directions through roll adjustment hydro-cylinder action drive, make the interval between it satisfy the needs that long PVC pipe loaded, its removal in-process through the slide of left and right roll adjustment fork assembly rear end face and the guide rail direction cooperation of tipping frame assembly crossbeam front end face, horizontal direction removes, then through the upset of the hydro-cylinder drive tipping frame assembly that tumbles, make the slope of its left and right roll adjustment fork make things convenient for the fork to get downwards, its concrete process of tumbling is: the guide shaft at the rear end part of the front rotating plate of the tipping frame assembly is driven to move in a guiding manner through the contraction of the piston rod of the tipping oil cylinder, so that the whole tipping frame assembly turns downwards, then the pressure tooth assembly is driven to turn upwards through the pressure tooth oil cylinder, a pallet fork is opened, a forklift moves forwards, the pallet fork takes a corresponding long PVC pipe, the pressure tooth assembly is driven to turn downwards through the pressure tooth oil cylinder after the fork takes a certain amount, the PVC pipe can be stably fixed on the pallet fork of the forklift in the transportation process, then the tipping oil cylinder stretches out, the tipping frame assembly turns upwards, the stability of the transportation process can be further improved, the forklift moves materials to a specified place, the pressure tooth of an accessory is opened through the contraction of the pressure tooth oil cylinder, and the goods can be tipped downwards from the pallet fork to a carriage, a warehouse and the like.