CN210387050U - Online detection and correction device for forklift gantry - Google Patents
Online detection and correction device for forklift gantry Download PDFInfo
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- CN210387050U CN210387050U CN201921082113.5U CN201921082113U CN210387050U CN 210387050 U CN210387050 U CN 210387050U CN 201921082113 U CN201921082113 U CN 201921082113U CN 210387050 U CN210387050 U CN 210387050U
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Abstract
The utility model discloses a forklift gantry online detection and correction device, which comprises a frame and a roller way arranged at the upper end of the frame, wherein a detection part and a correction part are arranged on the roller way in sequence along the transmission direction of the roller way; the detection part comprises an outer door frame measuring device and an inner door frame measuring device which are arranged on the rack; the correcting part comprises an expansion device and a compression device which are horizontally and slidably connected with the rack, the expansion device comprises an expansion cylinder, and the compression device compresses the cylinder; this application is through setting up the measuring device of electronic ruler, is equipped with the display screen that is used for showing measuring result simultaneously, therefore show measuring result that can be quick, conveniently reads, improves measurement accuracy, is equipped with horizontal migration's expanding unit and compressor arrangement simultaneously, can be convenient expand or compress the portal, moreover because expanding unit and compressor arrangement remove conveniently, therefore improved the adaptability of this application equipment, and then improved the efficiency and the quality of correction.
Description
Technical Field
The utility model relates to a fork truck portal production facility technical field specifically is a fork truck portal on-line measuring and correcting unit.
Background
The forklift can realize mechanization of the operation processes of loading, unloading, stacking, carrying and the like of goods without auxiliary labor of loading and unloading workers, so that not only is safe production guaranteed, but also the occupied labor force is greatly reduced, the labor intensity is greatly reduced, the operation efficiency is greatly improved, and the economic benefit is very remarkable. The lifting system of the gantry system forklift can realize lifting and stacking of goods through the gantry system, so that the gantry system has heavy influence on the use performance of the forklift. Adjusting the opening of the door frame is an important link for performance debugging of the forklift, and the opening size of the door frame has great influence on the safety of the forklift in the working process.
In the technical field, most of domestic manufacturing units adopt a more traditional method to detect and correct the opening size of the forklift gantry, namely, the opening size is measured by a tape measure through the experience and the skilled technique of an operator, and the opening size of the forklift gantry is adjusted by a hydraulic oil cylinder or a tightening tool. The method has several serious disadvantages, firstly, when measuring the opening size of the portal frame, the precision of the tape measure used by an operator is limited, and the manual measurement of the operator alone has larger artificial reading error.
Secondly, the process of lifting and turning the gantry by an operator takes too long time, which accounts for more than 90% of the total time of detection and correction of the whole gantry, so that a lot of time is wasted, and the weight of the gantry is large, so that the waist of the operator is easily damaged in the turning process, and the body health of the operator is greatly damaged. The danger is great when the portal overturns, and potential cost waste and potential safety hazards are caused to production units. Thirdly, hydraulic cylinder and adjustment tool's weight is great, need make a round trip to carry with the manpower, and is consuming time longer, and inefficiency is great for operator working strength again, has great potential safety hazard. And a phenomenon that a part of the gantry is difficult to install still occurs after the correction. In summary, the existing gantry opening detection and correction mode is difficult to adapt to the development trend of mass and high consumption in the current forklift industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fork truck portal on-line measuring and correcting unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an online detection and correction device for a forklift gantry comprises a rack and a roller way arranged at the upper end of the rack, wherein a detection part and a correction part are sequentially arranged on the roller way along the transmission direction of the roller way;
the detection part comprises an outer door frame measuring device and an inner door frame measuring device which are arranged on the rack;
the correcting part comprises an expansion device and a compression device, wherein the expansion device is connected with the rack in a horizontal sliding mode, the expansion device comprises a first support and an expansion cylinder, the first support is connected with the rack in a horizontal sliding mode, the expansion cylinder is arranged on the first support, the compression device comprises a second support and a compression cylinder, the second support is connected with the rack in a horizontal sliding mode, and the compression cylinder is arranged on the second support.
As a further aspect of the present invention: the outer door frame measuring device comprises an outer door frame measuring electronic ruler fixedly arranged on the rack.
As a further aspect of the present invention: the inner gantry measuring device comprises an inner gantry measuring electronic ruler fixedly arranged on the rack.
As a further aspect of the present invention: the detection part comprises a display screen which is connected with the outer gantry measuring device and the inner gantry measuring device and is used for displaying a detection result.
As a further aspect of the present invention: the first support is provided with a first roller group and is connected with the rack in a horizontal sliding mode through the first roller group.
As a further aspect of the present invention: the expansion cylinder is a bidirectional cylinder, and expansion pressing blocks are arranged at the front ends of the pistons on the two sides of the expansion cylinder.
As a further aspect of the present invention: and a second roller group is arranged on the second support, and the second support is horizontally connected with the rack in a sliding manner through the second roller group.
As a further aspect of the present invention: the compression cylinders are arranged on two sides of the roller way and symmetrically arranged on two sides of the roller way, the compression cylinders are arranged oppositely, and compression pressing blocks are arranged at the front ends of the pistons on the inner sides of the compression cylinders on the two sides.
As a further aspect of the present invention: one side of the rack is provided with a pump station for providing air source for the expansion cylinder and the compression cylinder
Compared with the prior art, the beneficial effects of the utility model are that:
1. the roller way, the expansion device and the compression device which can move horizontally are arranged, so that the forklift gantry can be simply and quickly transferred between the measuring device and the correcting device through the roller way in the process of correcting the forklift gantry, the labor intensity in the transferring and measuring processes is reduced, and the transferring efficiency is improved;
2. this application is through setting up the measuring device of electronic ruler, be equipped with the display screen that is used for showing measuring result simultaneously, therefore show measuring result that can be quick, conveniently read, improve measurement accuracy, reduce and read the error, be equipped with horizontal migration's expanding unit and compressor arrangement simultaneously, can be convenient expand or compress the portal, moreover because expanding unit and compressor arrangement remove conveniently, therefore improved the adaptability of this application equipment, and then improved the efficiency and the quality of proofreading.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the structure of the expanding device of the present invention;
FIG. 3 is a schematic structural view of the compressing device of the present invention;
fig. 4 is a schematic structural view of the outer gantry measuring device of the present invention;
fig. 5 is a schematic structural view of the inner gantry measuring device of the present invention;
fig. 6 is a side view of the present application.
In the figure: 1-roller bed, 2-outer gantry measuring device, 21-first electronic ruler, 211-first measuring probe, 212-first measuring rod, 213-first sensor, 22-first gantry, 3-inner gantry measuring device, 31-second electronic ruler, 311-second measuring probe, 312-second measuring rod, 313-second sensor, 32-second gantry, 4-display screen, 5-expansion device, 51-first support, 52-first roller group, 53-expansion cylinder, 54-expansion pressing block, 6-compression device, 61-second support, 62-compression cylinder, 63-compression pressing block, 64-second roller group, 7-pump station and 8-forklift gantry.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an online detection and correction device for a forklift gantry includes a frame and a roller table 1 disposed at an upper end of the frame, wherein a detection portion and a correction portion are sequentially disposed on the roller table 1 along a transmission direction of the roller table 1;
the detection part comprises an outer gantry measuring device 2 and an inner gantry measuring device 3, the outer gantry measuring device 2 comprises a first electronic ruler 21 and a first rack 22 for connecting the first electronic ruler 21 with the rack, the first electronic ruler 21 comprises a first probe 211, a first measuring rod 212 and a first sensor 213, the first probe 211 is mounted at one end of the first measuring rod 212, and the first sensor 213 is connected with the first probe 211 through the first measuring rod 212, so that the opening size of the outer gantry can be measured through the first probe 211 in the measuring process; the inner gantry measuring device 3 comprises a second electronic ruler 31 and a second rack 32 for connecting the second electronic ruler 31 with the rack, the second electronic ruler 31 comprises a second probe 311, a second measuring rod 312 and a second sensor 313, the second probe 311 is installed at one end of the second measuring rod 312, and the second sensor 313 passes through the second measuring rod 312 and the second probe 311, so that the open gear size of the inner gantry can be measured through the second probe 311 during the measurement process. The electronic ruler is used for length measurement during automatic resetting, the electronic ruler can be automatically reset after each measurement so as to carry out next measurement, meanwhile, the rack is also provided with the display screen 4 which is communicated with the outer door frame measuring device 2 and the inner door frame measuring device 3, the measurement result of the electronic ruler is displayed in real time through the display screen 4, and the electronic ruler is a common tool for measuring distance in the technical field, so that the specific installation mode and the working principle of the electronic ruler are not repeated;
the correcting part comprises an expanding device 5 and a compressing device 6, the expanding device 5 comprises a first support 51, first roller groups 52 are arranged at two ends of the first support 51, the first support 51 is connected with the inner side of the frame through the first roller groups 52 at the two ends in a horizontal sliding manner, and further the first support 51 can horizontally slide in the frame, an expanding cylinder 53 is fixedly arranged on the first support 51, the expanding cylinder 53 is a bidirectional cylinder, expanding press blocks 54 are arranged at the front ends of pistons at the two ends of the expanding cylinder 53, the expanding press blocks 54 at the two ends are driven by the expanding cylinder 53 to outwards extend, and further the portal can be expanded. The compressing device 6 comprises a second support 61, a second roller set 64 is arranged on the inner side of the second support 61, the second roller set 64 is connected to two sides of the frame in a clamping mode, the second support 61 is horizontally connected with the frame through the second roller set 64 in a sliding mode, compressing air cylinders 62 are arranged on two sides of the second support 61, the compressing air cylinders 62 on two sides are arranged in opposite directions, compressing press blocks 63 are arranged at the front ends of pistons on the inner sides of the compressing air cylinders 62 on two sides, the compressing press blocks 63 are driven by the compressing air cylinders 62 to extend to the inner side, and the gantry can be compressed;
in addition, a pump station 7 is provided at one side of the housing, and compressed air is supplied to the expansion cylinder 53 and the compression cylinder 62 through the pump station 7.
The utility model discloses when using, at first place the fork truck portal to the one end of roll table 1, and make the portal move along with roll table 1, when fork truck portal 8 moves the detection part, open the fender size to fork truck outer mast and fork truck inner mast through outer mast measuring device 2 and inner mast measuring device 3 and measure, in the measuring process, measure twice at least along the portal direction of height, in this embodiment, all carry out the cubic measurement to outer mast and inner mast in the direction of height, and three measuring point is located the upper portion of portal, the middle part, the lower part respectively, show the measuring result through the display screen 4 that is connected with the electronic ruler simultaneously;
if the outer portal frame measuring device 2 or the inner portal frame measuring device 3 detects that the reagent measuring size of the outer portal frame or the inner portal frame is smaller than a design value, the outer portal frame or the inner portal frame needs to be expanded, at the moment, the forklift portal frame 8 is moved to a correction part from a detection part on the roller way 1, when the outer portal frame or the inner portal frame moves to the correction part, the expansion device 5 is moved to the inner side of the portal frame to be expanded by moving the first support 53, then the expansion cylinder 53 is started, the pistons at the two ends of the expansion cylinder 53 extend outwards, the expansion pressing block 54 at the front end of the piston is driven to extrude the portal frame and push the portal frame to expand, the opening size of the portal frame is increased, and the measurement and the correction are carried out again after the expansion is finished until the;
if the outer portal measuring device 2 or the inner portal measuring device 3 detects that the reagent measuring size of the outer portal or the inner portal is larger than a design value, the outer portal or the inner portal needs to be compressed, at the moment, the forklift portal 8 is moved to the correction part on the roller way 1 through the detection part, when the outer portal or the inner portal is moved to the correction part, the compression device 6 is moved to the outer side of the portal to be compressed through the moving of the second support 61, then the compression cylinder 62 is started, the pistons on the inner sides of the compression cylinders 62 on the two sides extend inwards, the compression pressing block 63 at the front end of the piston is driven to extrude the portal and push the portal to be compressed, the opening size of the portal is continuously reduced, and the measurement and correction are carried out again after the compression is finished until the opening size of the portal meets the design.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The online detection and correction device for the forklift gantry comprises a rack and a roller way (1) arranged at the upper end of the rack, and is characterized in that a detection part and a correction part are sequentially arranged on the roller way (1) along the transmission direction of the roller way (1);
the detection part comprises an outer gantry measuring device (2) and an inner gantry measuring device (3) which are arranged on the rack;
the correcting part comprises an expansion device (5) and a compression device (6) which are connected with the rack in a horizontal sliding mode, the expansion device (5) comprises a first support (51) connected with the rack in a horizontal sliding mode and an expansion cylinder (53) arranged on the first support (51), and the compression device comprises a second support (61) connected with the rack in a horizontal sliding mode and a compression cylinder (62) arranged on the second support (61).
2. The device for on-line detection and correction of forklift mast according to claim 1, characterized in that the outer mast measuring device (2) comprises an outer mast measuring electronic ruler fixedly arranged on the frame.
3. The device for on-line detection and correction of forklift mast according to claim 1, characterized in that the inner mast measuring device (3) comprises an inner mast measuring electronic ruler fixedly arranged on the frame.
4. The device for on-line detection and correction of the forklift mast as claimed in claim 1, wherein the detection part comprises a display screen (4) connected with the outer mast measuring device (2) and the inner mast measuring device (3) and used for displaying the detection result.
5. The device for on-line detection and correction of the forklift mast according to claim 1, wherein the first bracket (51) is provided with a first roller set (52), and the first bracket (51) is horizontally connected with the frame in a sliding manner through the first roller set (52).
6. The device for detecting and correcting the forklift mast on line according to the claim 1, characterized in that the expanding cylinder (53) is a bidirectional cylinder, and the front ends of the pistons at both sides of the expanding cylinder (53) are provided with expanding pressing blocks (54).
7. The device for on-line detection and correction of the forklift mast according to claim 1, wherein the second bracket (61) is provided with a second roller set (64), and the second bracket (61) is horizontally connected with the frame in a sliding manner through the second roller set (64).
8. The device for detecting and correcting the forklift mast on line according to claim 1, wherein two compression cylinders (62) are symmetrically arranged on two sides of the roller bed (1), the compression cylinders (62) on two sides are oppositely arranged, and compression pressing blocks (63) are arranged at the front ends of the pistons on the inner sides of the compression cylinders (62) on two sides.
9. The device for detecting and correcting the forklift mast on line according to the claim 1, characterized in that a pump station (7) for supplying air source to the expanding cylinder (53) and the compressing cylinder (62) is arranged on one side of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082113.5U CN210387050U (en) | 2019-07-11 | 2019-07-11 | Online detection and correction device for forklift gantry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082113.5U CN210387050U (en) | 2019-07-11 | 2019-07-11 | Online detection and correction device for forklift gantry |
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| CN210387050U true CN210387050U (en) | 2020-04-24 |
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| CN201921082113.5U Active CN210387050U (en) | 2019-07-11 | 2019-07-11 | Online detection and correction device for forklift gantry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458267A (en) * | 2021-06-03 | 2021-10-01 | 安徽神松机器有限公司 | Online correction device and method for forklift gantry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458267A (en) * | 2021-06-03 | 2021-10-01 | 安徽神松机器有限公司 | Online correction device and method for forklift gantry |
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