CN113120537A - Hanging support structure of logistics equipment - Google Patents
Hanging support structure of logistics equipment Download PDFInfo
- Publication number
- CN113120537A CN113120537A CN202110281912.0A CN202110281912A CN113120537A CN 113120537 A CN113120537 A CN 113120537A CN 202110281912 A CN202110281912 A CN 202110281912A CN 113120537 A CN113120537 A CN 113120537A
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- support structure
- connecting rod
- logistics apparatus
- pressing block
- flange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of lifting of logistics equipment, in particular to a suspension support structure of logistics equipment. The cross beam suspension structure comprises support bars, press blocks are arranged at two ends of each support bar respectively, and an accommodating cavity for the flange of the cross beam to insert is formed between each press block and each support bar; the pressing block is provided with a bolt fastener; the pressing block is at least partially elastic, so that the pressing block can be pressed on the flange through elastic deformation of the pressing block, and meanwhile, the bolt fastener can enable the pressing block to be kept pressed on the flange through fastening of the pressing block on the supporting strip. This application is through the mating reaction of elastic briquetting and bolt fastener for crossbeam suspended structure can adapt to more diversified crossbeam. Simultaneously, the crossbeam suspended structure self weight of this application is lower, makes it can hang heavier conveyer and carry heavier goods.
Description
Technical Field
The invention relates to the technical field of lifting of logistics equipment, in particular to a suspension support structure of logistics equipment.
Background
In the logistics system, when fixing the transfer chain, often adopt landing leg structure and hoisting structure, wherein, hoisting structure can realize downhill path and turn on the space, has the advantage that the overall arrangement mode is used in a flexible way, area is little, consequently the wide application is in the mass flow production operation of trades such as machinery, car, electron, domestic appliance, light industry, food, chemical industry.
Patent document with publication number CN202020107247.4 discloses such conveyer hoisting structure, including crossbeam, hoisting screw and centre gripping subassembly, the crossbeam adopts many, and horizontal fixed connection is in the frame of belt feeder, and the equal fixedly connected with hoisting screw in every crossbeam both ends, hoisting screw upper end fixed connection is on the centre gripping subassembly, and centre gripping subassembly centre gripping fixed connection is in the i-steel girder bottom side. The clamping assembly comprises a first connecting plate, a second connecting plate and channel steel, the first connecting plate and the second connecting plate are fixedly connected through the vertical channel steel, the first connecting plate is fixedly connected to two sides of the bottom of an I-shaped steel girder through two symmetrical L-shaped pressing plates, and the hoisting screw is clamped and fixed with the second connecting plate through two nuts. And the L-shaped pressing plate and the first connecting plate are fastened by bolts.
However, the conventional cross member generally includes H-section steel having a flange with a flat portion and parallel upper and lower surfaces, and i-section steel having a flange with an arc portion and an inclined upper surface. The L-shaped pressing plate is a flat plate welding part and is not suitable for the I-shaped steel in the known sense. Simultaneously, to the inconsistent crossbeam of edge of a wing thickness specification, the vertical part in the L type clamp plate of this application need set up different thickness, and the suitability is poor.
Disclosure of Invention
The invention aims to solve the problems and provides a suspension support structure of logistics equipment.
The technical scheme for solving the problems is that the suspension support structure of the logistics equipment is provided with a beam suspension structure used for being arranged on a beam, the beam suspension structure comprises a support bar, two ends of the support bar are respectively provided with a pressing block, and an accommodating cavity for the flange of the beam to be inserted is formed between the pressing block and the support bar; the pressing block is provided with a bolt fastener; the pressing block is at least partially elastic, so that the pressing block can be pressed on the flange through elastic deformation of the pressing block, and meanwhile, the bolt fastener can enable the pressing block to be kept pressed on the flange through fastening of the pressing block on the supporting strip.
Preferably, the cross beam suspension structure at least comprises a pair of support bars, and the relative distance between the two support bars is adjustable.
Preferably, the beam suspension structure further comprises a fixed connecting rod connected with the supporting bar and an adjustable connecting rod connected with the fixed connecting rod through a column; the column piece is axially parallel to the fixed connecting rod, and the side surface of the column piece is connected with the fixed connecting rod.
Preferably, the wall hanging structure comprises at least one angle iron rod, and the angle iron rod is provided with a supporting seat for placing a hanging object.
Preferably, the angle iron rod comprises an X surface and a Y surface, and the X surface or the Y surface is provided with a plurality of fixing holes for connecting with a wall body.
Preferably, one surface of the pressing block, which is close to the supporting strip, is an arc surface, the pressing block is provided with an adjusting hole used for being connected with the bolt fastening piece, and the adjusting hole is formed in the top point of the arc surface.
Preferably, the adjusting hole is a circular truncated cone-shaped hole.
Preferably, the column is a cylindrical round bar.
Preferably, the fixed connecting rod comprises at least two connecting surfaces, and the connecting surfaces are connected with the side surfaces of the column pieces.
Preferably, the supporting seat is further provided with a supporting reinforcement.
The invention has the beneficial effects that:
1. in this application, no matter what kind of shape and specification's crossbeam, this application homoenergetic is through bolt fastener and the mating reaction that has elastic briquetting for crossbeam suspended structure and crossbeam fastening connection make crossbeam suspended structure can adapt to more diversified crossbeam.
2. In the prior art, for cross beams with different specifications, cushion blocks with corresponding thicknesses for supporting pressing blocks are always required to be designed independently. The spacer is a one-piece iron plateThe density is 7.85g/cm3The specification of one plate of the plate is 30cm multiplied by 0.5cm, namely the weight is about 3.5Kg, the self weight is higher, and the weight of the conveyor and goods can be reduced due to the more bearing capacity of the cross beam. Compared with the prior art, the cross beam suspension structure has the advantages that the self weight is low, so that a heavier conveyor can be suspended and heavier cargos can be conveyed.
3. In order to adapt to the stronger beam suspension structure of load capacity in this application, pass through the column with adjustable connecting rod and fixed connecting rod in this application and be connected, the whole face of column side makes its connection structure stronger with fixed connecting rod be connected (welding). Meanwhile, the column piece is a cylinder and has guidance, so that the column piece is machined in a tool when the through hole is machined, the concentricity of the column piece is better, and the adjustable connecting rod is convenient to install.
4. In this application, through putting the hanger in the supporting seat to through the welding angle bar, make the bearing undertake by whole suspension bracket, make overall structure intensity reinforcing.
Drawings
FIG. 1 is a schematic structural view of a suspended support structure of a logistics apparatus;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic diagram of a block of a suspended support structure of a logistics apparatus;
FIG. 4 is a schematic view of the suspended support structure of the logistics apparatus in another orientation;
FIG. 5 is a schematic structural view of one embodiment of a wall suspension structure of a suspension support structure of a logistics apparatus;
FIG. 6 is a schematic structural view of another embodiment of a wall suspension structure of a suspension support structure of a logistics apparatus;
FIG. 7 is a schematic structural view of another embodiment of a wall suspension structure of a suspension support structure of a logistics apparatus;
in the figure: crossbeam 1, support bar 21, briquetting 22, regulation hole 221, bolt fastener 23, fixed connecting rod 31, adjustable connecting rod 32, post 33, angle iron 41, fixed hole 411, supporting seat 42.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
A suspension support structure of a logistics apparatus is arranged on cross beams 1 arranged side by side as shown in figure 1, and is provided with a cross beam suspension structure for being arranged on the cross beams 1.
The conventional beam 1 is divided into H-shaped steel and I-shaped steel, but the flange of the H-shaped steel is a flat part, the upper surface and the lower surface of the H-shaped steel are parallel, while the flange of the I-shaped steel is an arc part, and the upper surface of the I-shaped steel has inclination. The flanges of the two have different shapes and thicknesses, and the beam suspension structure needs to be installed on the flanges. In the prior art, the beam suspension structure generally includes an upper press block abutting against the upper surface of the flange of the beam, a lower press block abutting against the lower surface of the flange of the beam, and a cushion block disposed between the upper press block and the lower press block according to the thickness of the flange. In the H-shaped steel beam, for flanges with different thicknesses, cushion blocks with different thicknesses are required to be designed. On the I-steel beam, not only may need to design the cushion block of different thickness, still need the corresponding briquetting of design according to the shape of its edge of a wing upper surface. Based on this, the crossbeam suspension structure among the prior art all has the low problem of suitability.
In the present application, in order to improve the applicability of the beam suspension structure, as shown in fig. 2, the beam suspension structure includes a support bar 21, two ends of the support bar 21 are respectively provided with a pressing block 22, and an accommodating cavity into which a flange of the beam 1 can be inserted is formed between the pressing block 22 and the support bar 21; the pressure block 22 is provided with a bolt fastener 23; the pressure piece is at least partially elastic, so that the pressure piece 22 can be pressed against the flange by its elastic deformation, while the bolt fastening 23 can maintain the pressure piece 22 pressed against the flange by fastening the pressure piece 22 to the supporting strip 21. Wherein, the supporting bar 21 can adopt angle iron, and the bolt fastening piece 23 adopts M12 bolt connection.
In use, the position of the nut in the bolt fastener 23 on the screw is adjustable. In the process of rotating and moving downwards, the nut contacts the pressing block 22 and continues to move downwards, so that the pressing block 22 is pressed to deform until a part of the pressing block 22 is completely attached to the upper surface of the flange. Therefore, a tight connection between the support bar 21 and the pressing block 22 can be obtained regardless of the thickness shape of the cross member 1.
In order to improve the adjustability of the pressing block 22 and avoid the pressing block 22 from deforming reversely under the load force, as shown in fig. 3, the surface of the pressing block 22 close to the supporting bar 21 is preferably a circular arc surface with a middle portion protruding in the direction away from the supporting bar 21. While an adjustment hole 221 for connection with the bolt fastener 23 is provided at the apex thereof. The part of the pressing block 22 on the side of the apex close to the free end forms a fixed part which is tightly attached to the flange. In addition, in the vertical direction, the washer and the nut of the bolt fastener 23 are located at a vertical plane where the flange is located. In addition, the center of the adjusting hole 221 of the pressing block 22 is displaced during the deformation process. Therefore, the diameter of the adjusting hole 221 at least one end is larger than the outer diameter of the connecting screw of the bolt fastening member 23, and only one of the connecting holes or adjusting holes 221 provided in the support bar 21 is provided with a hoop portion for preventing the connecting screw from moving in the non-axial direction in cooperation with the outer diameter of the connecting screw. For example, as shown in fig. 3, the adjusting hole 221 may have a truncated cone shape, the narrow end of the adjusting hole 221 forms a hoop portion, the connecting screw is inserted into the adjusting hole 221, and when the pressing block 22 rotates toward the supporting bar 21 by the displacement of the nut on the connecting screw, the central axis of the connecting screw is also displaced, so that the connecting hole has a bar shape in cross section perpendicular to the axial direction thereof to provide a range in which the connecting screw can move. At this time, since the nut is usually mounted above the pressing block 22, the adjustment hole 221 is preferably a right circular truncated cone.
Since the supporting bars 21 are used for loading the conveyor and the goods, in order to further increase the loading capacity thereof, the cross beam suspension structure in this application comprises a pair of supporting bars 21, the relative distance between the two supporting bars 21 being adjustable. At least 4 connection sites are realized by at least two support bars 21, the load reliability is increased.
Through above-mentioned structural design in this application, crossbeam suspended structure has stronger load capacity, can be used for loading heavier conveyer and heavier goods, consequently correspondingly, other members of crossbeam suspended structure also need carry out the intensity reinforcing and reform transform to improve the holistic load capacity of this hoist device.
As shown in fig. 1 and 4, the cross beam suspension structure further includes a fixed link 31 connected to the support bar 21, and an adjustable link 32 connected to the fixed link 31 through a column 33, the adjustable link 32 being provided with a mounting portion for mounting a conveyor support beam. The column 33 is axially parallel to the fixed connecting rod 31, and the side surface of the column 33 is connected with the fixed connecting rod 31; the post 33 is provided with a through hole for connection with the adjustable link 32. When installed, the adjustable link 32 passes through the through hole, and a first adjusting nut is provided at a portion of the adjustable link 32 adjacent to the support bar 31 with respect to the column 33. Preferably, the column 33 is welded to the fixed link 31. The column 33 is preferably made of cylindrical round steel due to the need of processing the through hole, so that the through hole can be processed by a tool, the concentricity is better, the installation is convenient, and the adjustable range is wider. Its round steel side is whole can effectively strengthen its connection structure with fixed connecting rod 31's welding, and further, fixed connecting rod 31 includes two connection faces at least, for example adopt the angle steel as fixed connecting rod 31 in fig. 4, and its two in-connection faces all are connected with the side of post 33, further improve joint strength.
For the conveyer that direction of delivery is parallel with crossbeam 1 length direction, fixed connecting rod 31 can directly be installed in support bar 21, preferably at the angle steel of connecting between a pair of support bar 21, and the length of this angle steel can set up as required, is connected fixed connecting rod 31 with this angle steel to disperse the bearing capacity.
For a conveyor with the conveying direction perpendicular to the length direction of the cross beam 1, a square tube structure needs to be added, and then the fixed connecting rod 31 is connected with the square tube. In the prior art, the square tube is installed below the integral structure in a hanging mode through bolts, the bearing of the square tube is mainly borne by two bolts, and the structural strength is not high. In this embodiment, as shown in fig. 1, the wall body suspension structure further includes a wall body suspension structure disposed on the wall body, the wall body suspension structure at least includes an angle iron rod 41, and the angle iron rod 41 is provided with a support seat 42 for the square tube to be placed. The design structure enables the square pipe to bear on the angle iron, and the structural reliability is better.
The structure of the angle iron rod 41 and the supporting seat 42 can be as shown in figure 6 or figure 7. The angle iron rod 41 comprises an X surface and a Y surface, and the X surface or the Y surface is provided with a plurality of fixing holes 411 used for being connected with a wall body. The structural strength is greatly enhanced by fixing the plurality of fixing holes and the wall body through expansion bolts. Further, the support seat 42 is provided with a support reinforcement for reinforcing the supporting function. In fig. 6, two angle iron rods 41 are included, the angle iron rods 41 are connected through upper angle steel and lower angle steel, and the lower angle steel forms a support seat 42. The lower angle iron is connected with the angle iron rod 41 through a connecting angle iron, and the connecting angle iron plays a role in connection and serving as a supporting reinforcing piece. One side panel of the connecting angle steel is overlapped and welded with the angle iron rod 41, and the other side panel is overlapped and welded with the lower angle steel. The welding mode between the surfaces can effectively improve the welding area, thereby improving the fixing strength. The angle iron rod 41 may be connected to the wall through the fixing hole 411, or may be directly welded to the support bar 21 as shown in fig. 5. In fig. 7, a support seat 42 is formed by a corner steel, and the corner steel is welded to the surface of the angle iron rod 41. An inclined supporting reinforcement is also arranged between the angle iron and the angle iron rod 41. The supporting reinforcing member can also be made of angle iron directly, and the edge panel is overlapped and welded with the supporting seat 42 and the angle iron rod 41 during connection.
In addition, in order to prevent the movement of the square tube, a square tube stopper may be provided on the support base 42. The square tube limiting part is in a shape like a Chinese character 'ji', and comprises a top part, side parts which are respectively connected with two ends of the top part in a non-parallel mode, and flanging parts which are respectively connected with the side parts in a non-parallel mode, wherein the flanging parts are connected with the supporting seat 42.
After the square tube is installed, the fixed connecting rod 31 is connected with the square tube through a hoisting piece. In this embodiment, as shown in fig. 1, the hoisting member includes an angle iron, one side panel of the angle iron is connected to the square pipe, the other side panel forms an installation part, and the fixed connecting rod 31 is overlapped and welded with the installation part. The hoisting piece further comprises a square pipe connecting part which comprises a top plate connected to the top of the square pipe in an overlapping mode, and the side plate of the angle iron is connected with the top plate through a screw bolt structure.
Finally, a support beam for carrying the conveyor is mounted by means of a mounting on the adjustable link 32. In this embodiment, the mounting portion is disposed on a mounting plate, the mounting plate includes a first mounting portion and a second mounting portion that are parallel to each other, the first mounting portion and the second mounting portion are connected through a connecting portion, the first mounting portion is provided with a mounting hole, and a second adjusting nut is disposed after the end portion of the adjustable connecting rod 32 passes through the mounting hole. The second installation department sets up the installation department, and the installation department of this application is a U-shaped piece, and the both ends and the second installation department of U-shaped piece pass through bolted construction and are connected, with a conveyor supporting beam overlap joint to the concave part of U-shaped piece can. Meanwhile, in order to avoid the adjustable connecting rod 32 and the mounting plate from moving upwards under external force, two limiting nuts are further arranged, one limiting nut abuts against the bottom of the round steel, and the other limiting nut abuts against the top of the first mounting portion.
This application sees from overall structure, and weak point for current structure all has the enhancement, and the structural reliability of this application is better. From the lectotype, the structure application scope of this application is wider, and it is bigger to bear the weight of. From the production, the used material of the structure of this application can basically directly adopt angle bar, and current structure, used part material mainly are panel and angle bar, and the plate is processed, and the manufacturing procedure is more to the same size panel wants to reach the same physical properties with the angle bar, and required material can be more, so the structure uniformity of this application is better, more is applicable to batch production. From the field installation, the structure self weight of this application is lower, and compared with current structure, this application structure all lightens to some extent in the place that the material quantity is too much but does not cause the influence to structural reliability, and is more convenient during the installation.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A hanging support structure of a logistics apparatus, which is provided with a beam hanging structure arranged on a beam (1), is characterized in that: the beam suspension structure comprises a support bar (21), pressing blocks (22) are respectively arranged at two ends of the support bar (21), and an accommodating cavity for the flange of the beam (1) to insert is formed between each pressing block (22) and the support bar (21); the pressure block (22) is provided with a bolt fastener (23); the pressing piece is at least partially elastic, so that the pressing piece (22) can be pressed against the flange by means of the elastic deformation thereof, and at the same time the bolt fastening piece (23) can maintain the pressing piece (22) pressed against the flange by means of the fastening of the pressing piece (22) to the supporting strip (21).
2. A suspended support structure of a logistics apparatus of claim 1, wherein: the crossbeam suspension structure at least comprises a pair of support bars (21), and the relative distance between the two support bars (21) is adjustable.
3. A suspended support structure of a logistics apparatus of claim 1, wherein: the beam suspension structure further comprises a fixed connecting rod (31) connected with the supporting bar (21) and an adjustable connecting rod (32) connected with the fixed connecting rod (31) through a column piece (33); the column (33) is axially parallel to the fixed connecting rod (31), and the side surface of the column (33) is connected with the fixed connecting rod (31).
4. A suspended support structure of a logistics apparatus of claim 1, wherein: the wall body suspension structure at least comprises an angle iron rod (41), and the angle iron rod (41) is provided with a supporting seat (42) for hanging objects to be placed.
5. A suspended support structure of a logistics apparatus of claim 4, wherein: the angle iron rod (41) comprises an X surface and a Y surface, and the X surface or the Y surface is provided with a plurality of fixing holes (411) used for being connected with a wall body.
6. A suspended support structure of a logistics apparatus of claim 1, wherein: briquetting (22) are close to the one side of support bar (21) is the arc surface, briquetting (22) be equipped with be used for with regulation hole (221) that bolt fastener (23) are connected, regulation hole (221) set up in the arc surface apex department.
7. A suspended support structure of a logistics apparatus of claim 6, wherein: the adjusting hole (221) is a circular truncated cone-shaped hole.
8. A suspended support structure of a logistics apparatus of claim 3 wherein: the column (33) is cylindrical round steel.
9. A suspended support structure of a logistics apparatus of claim 3 wherein: fixed connecting rod (31) include two at least and connect the face, connect the face all with the side of post (33) is connected.
10. A suspended support structure of a logistics apparatus of claim 4, wherein: the supporting seat (42) is also provided with a supporting reinforcement.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110281912.0A CN113120537B (en) | 2021-03-16 | 2021-03-16 | Suspension supporting structure of logistics equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110281912.0A CN113120537B (en) | 2021-03-16 | 2021-03-16 | Suspension supporting structure of logistics equipment |
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| CN113120537A true CN113120537A (en) | 2021-07-16 |
| CN113120537B CN113120537B (en) | 2023-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483734A (en) * | 2022-02-25 | 2022-05-13 | 浙江亚厦装饰股份有限公司 | Connecting piece for connecting I-shaped steel and square pipe and connecting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114483734A (en) * | 2022-02-25 | 2022-05-13 | 浙江亚厦装饰股份有限公司 | Connecting piece for connecting I-shaped steel and square pipe and connecting method thereof |
| CN114483734B (en) * | 2022-02-25 | 2023-12-05 | 浙江亚厦装饰股份有限公司 | Connecting piece for connecting I-steel and square pipe and connecting method thereof |
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| Publication number | Publication date |
|---|---|
| CN113120537B (en) | 2023-06-02 |
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