CN216032590U - Integral crossbeam, crossbeam support and crossbeam pressure-bearing fixing frame system - Google Patents
Integral crossbeam, crossbeam support and crossbeam pressure-bearing fixing frame system Download PDFInfo
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- CN216032590U CN216032590U CN202122542696.9U CN202122542696U CN216032590U CN 216032590 U CN216032590 U CN 216032590U CN 202122542696 U CN202122542696 U CN 202122542696U CN 216032590 U CN216032590 U CN 216032590U
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- eccentric shaft
- square plate
- fixing frame
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Abstract
The utility model discloses an integral beam, a beam support and a beam pressure-bearing fixing frame system, and belongs to the field of bulk material transportation machinery manufacturing. The beam support comprises two beams which are distributed up and down, connecting rods are installed at two ends of the two beams together, and connectors are installed at the upper end and the lower end of each connecting rod respectively. The crossbeam pressure-bearing fixing frame system comprises a plurality of transversely distributed crossbeam supports, and the crossbeam supports are transversely connected through connecting blocks. The crossbeam, the crossbeam bracket and the crossbeam pressure-bearing fixing frame system have the characteristics of light overall weight, high strength, stability guarantee during pressurization and capability of reducing the labor intensity of operators.
Description
Technical Field
The utility model relates to the technical field of bulk cargo transportation machinery manufacturing, in particular to an integral beam, a beam support and a beam pressure-bearing fixing frame system.
Background
A vulcanizing machine for the joint of a conveying belt is a device which stacks two end parts of the conveying belt with raw rubber sandwiched in the middle, melts the raw rubber by heating, and bonds the two end parts of the conveying belt together by pressurizing and heat preserving processes.
During the pressurizing process, the pressure bag applies pressure and simultaneously a support frame is necessary, so that the pressure of the pressure bag acts on the conveying belt. Therefore, the utility model provides an integral crossbeam, a crossbeam support and a crossbeam pressure-bearing fixing frame system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an integrated crossbeam, a crossbeam support and a crossbeam pressure-bearing fixing frame system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an integral crossbeam, includes the crossbeam, the intermediate position of crossbeam is respectively to both sides protrusion, the middle part of crossbeam is equipped with hollow shrinkage pool, two spacing grooves have been seted up respectively at the both ends of crossbeam, the tip shrinkage pool department of crossbeam is inserted and is equipped with the locating pin.
The utility model provides a beam support, includes two crossbeams, two the crossbeam distributes from top to bottom, and the connecting rod is installed jointly at the both ends of two crossbeams, the connector is installed respectively at the upper and lower both ends of connecting rod, the connector corresponds and sets up in the shrinkage pool of crossbeam tip, the tip of connecting rod and the spacing groove phase-match of crossbeam tip.
Further, the connecting rod comprises a plurality of carbon fiber ropes, polyurethane coating layers are arranged on the outer sides of the plurality of carbon fiber ropes, grooved wheels are mounted at two ends of each of the plurality of carbon fiber ropes, and shaft holes are formed in the middles of the grooved wheels;
the connector comprises an eccentric shaft, the eccentric shaft is rotatably installed with a grooved pulley through a shaft hole, square plates are installed at two ends of the eccentric shaft, the end part of the eccentric shaft and the fixed point of the square plate deviate from the central point of the square plate, marks are arranged on the edges of the square plate close to four corners of the square plate, and the distances from the four marks to the axis of the eccentric shaft are unequal.
Furthermore, the side of square plate is equipped with the spacer pin, the square plate passes through the spacer pin and the installation of eccentric shaft.
The crossbeam pressure-bearing fixing frame system comprises a plurality of crossbeam supports which are transversely distributed, wherein the crossbeam supports are transversely connected through connecting blocks, and two adjacent crossbeams which are positioned at the same height are mutually connected through splicing grooves and the connecting blocks.
Furthermore, the outer vertical surface of the cross beam is provided with a splicing groove matched with the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
the integral cross beam has high strength and light weight; the crossbeam support will be in the same place two convenient equipment of crossbeam from top to bottom, simple to operate, the crossbeam pressure-bearing mount system of transversely assembling by crossbeam support and connecting block, its whole quality is light, and intensity is high, guarantees holistic stability during the pressurization, can alleviate operator intensity of labour.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic view of the overall structure of the integral cross beam according to the present invention;
FIG. 2 is a schematic view of the overall structure of the beam bracket according to the present invention;
FIG. 3 is a schematic view of the overall structure of the beam pressure-bearing fixing frame system provided by the utility model;
FIG. 4 is a schematic view of the pressure process of the cross beam pressure-bearing fixing frame system on the conveying belt in the utility model;
FIG. 5 is a sectional view showing the connection of the end of the cross member to the connecting rod in the present invention;
FIG. 6 is a schematic end view of a beam bearing mount system of the present invention;
FIG. 7 is a schematic view of the attachment of the connecting rod to the connector of the present invention;
FIG. 8 is a transverse cross-sectional view of a connecting rod according to the present invention;
FIG. 9 is a schematic vertical cross-section of a connecting rod according to the present invention;
FIG. 10 is a top view of the connector of the present invention;
FIG. 11 is a side schematic view of a connector of the present invention;
FIG. 12 is a schematic view showing the variation of the distance between the connector at the upper side and the connector at the lower side of the connecting rod according to the present invention;
FIG. 13 is a front schematic view of the tie rod and connector of the present invention when stowed inwardly of the cross-beam;
FIG. 14 is a mid-term schematic view of the tie rod and connector of the present invention as it is stowed inwardly of the cross rail;
fig. 15 is a later view of the tie rod and connector of the present invention when stowed inside the beam.
In the figure: the device comprises a cross beam 1, a limiting groove 101, a concave hole 102, a positioning pin 103, a connecting rod 2, a carbon fiber rope 201, a polyurethane coating 202, a grooved wheel 203, a shaft hole 204, a connector 3, a square plate 301, an eccentric shaft 302, a limiting pin 303, a mark 304, a conveying belt 4, a pressure bag 5, a heating plate 6, a cooling plate 61 and a connecting block 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-15, the present invention proposes: the utility model provides an integral crossbeam, includes crossbeam 1, and crossbeam 1's intermediate position is respectively to both sides protrusion, and crossbeam 1's middle part is equipped with hollow shrinkage pool 102, and two spacing grooves 101 have been seted up respectively to crossbeam 1's both ends, and crossbeam 1's tip shrinkage pool 102 department is inserted and is equipped with locating pin 103. A positioning pin 103 is also inserted into the concave hole 102.
The beam 1 is made of high-strength aluminum alloy materials, a high-pressure integrated molding extrusion process is adopted, a double-box type structural beam is manufactured, the middle position of the beam is respectively protruded towards two sides, and therefore concave holes 102 with two through ends are formed in the middle position of the beam; two ends of the beam 1 are respectively provided with two limiting grooves 101, and the limiting grooves are symmetrically distributed on the upper side and the lower side of the concave hole 102.
The beam 1 of the utility model ensures the intensity, and the weight of the beam is only 40-50% of that of the traditional split beam with the same length, thereby reducing the labor intensity of operators to the utmost extent.
The utility model simultaneously provides the following steps: the utility model provides a beam support, every beam support all includes two crossbeams 1, and two crossbeams 1 distribute from top to bottom, and connecting rod 2 is installed jointly at the both ends of two crossbeams 1, and connector 3 is installed respectively at the upper and lower both ends of connecting rod 2, and connector 3 corresponds the setting in the shrinkage pool 102 of 1 tip of crossbeam, the tip of connecting rod 2 and the spacing groove 101 phase-match of 1 tip of crossbeam.
In the utility model, the connecting rod 2 comprises a plurality of strands of carbon fiber ropes 201, the outer sides of the plurality of strands of carbon fiber ropes 201 are provided with polyurethane coating layers 202, grooved wheels 203 are respectively arranged at two ends of the plurality of strands of carbon fiber ropes 201, and the middle parts of the grooved wheels 203 are respectively provided with a shaft hole 204;
the connector 3 comprises an eccentric shaft 302, the eccentric shaft 302 is rotatably installed with a grooved pulley 203 through a shaft hole 204, square plates 301 are installed at two ends of the eccentric shaft 302, the end part of the eccentric shaft 302 and the fixed point of the square plate 301 deviate from the central point of the square plate 301, marks 304 are arranged on the edges of the square plate 301 close to four corners of the square plate, and the distance from the four marks 304 to the axis of the eccentric shaft 302 is unequal.
A stopper pin 303 is provided on a side surface of the square plate 301, and the square plate 301 is attached to the eccentric shaft 302 via the stopper pin 303.
As shown in figure 2, each group of beam supports comprises two beams 1 which are distributed up and down, the beam supports are assembled through connecting rods 2 and connectors 3 arranged at two ends of the beams 1, and the end parts of the connecting rods 2 and the connectors 3 can rotate.
An eccentric shaft is installed between the two square plates 301 in the connector 3 in common, as shown in fig. 12, when the square plates 301 and the eccentric shaft 302 are rotated, the distance between the square plate 301 on the upper side and the square plate 301 on the lower side of the connecting rod 2 can be adjusted without changing the overall length of the connecting rod 2, so that when the distance between the upper and lower side beams 1 is changed, the assembly of the upper and lower side beams 1 can be realized by the connecting rod 2 and the connector 3 as well, and the limit is performed by the positioning pin 103, thereby forming a stable beam support.
The connecting rod 2 adopted by the utility model has high strength, the weight of the connecting rod is only 15-20% of that of the traditional stud bolt, and the labor intensity of an operator is reduced.
Referring to fig. 13 to 15, the connecting rod 2 and the connector 3 can be separated from one of the cross beams 1 (the upper cross beam 1 in fig. 13), and then received in the concave hole 102 of the other cross beam 1 (the lower cross beam 1 in fig. 14), and after being received, the connecting rod and the connector can be limited and fixed by the positioning pin 103.
The utility model simultaneously provides the following steps: the utility model provides a crossbeam pressure-bearing mount system, includes a plurality of transverse distribution's crossbeam support, and the crossbeam support passes through 7 transverse connection of connecting block, is located between two adjacent crossbeams 1 on the same height through splice groove and 7 interconnect of connecting block. Wherein, the outer facade of crossbeam 1 is equipped with the concatenation groove with connecting block 7 assorted. The connecting blocks 7 can slide in the splicing grooves, and the positions of the connecting blocks 7 relative to the cross beam 1 are adjusted, so that the plurality of cross beam supports are assembled into various shapes.
According to actual operation needs, whether a gap is left between two adjacent cross beams 1 can be determined by designing the external dimension of the connecting block 7.
The inside of connecting block 7 can be equipped with the cavity, and sets up strengthening rib (not shown in the figure) in the cavity, when reducing connecting block 7 dead weight, guarantees its intensity. In addition, the connecting block 7 can also be a solid block, and the specific dimension specification of the connecting block 7 is designed according to the requirement.
The setting of connecting block 7 can prevent crossbeam 1 or the unexpected fracture of crossbeam 1 or connecting rod 2 and lead to or launch the phenomenon, therefore connecting block 7's similar safety device of effect effectively avoids the bodily injury because of equipment trouble brings for the operator, the security when improving equipment uses.
As shown in fig. 6, the four beam supports are transversely assembled through the connecting blocks 7, and the beam pressure-bearing fixing frame system formed after assembly can be adhered to the conveying belt 4 under pressure.
Two lengths of conveyor belt 4 are placed between the upper and lower cross beams 1 in the form shown in fig. 6, and the conveyor belts 4 are glued together using a heating plate 6, a cooling plate 61 and a pressure bag 5 capable of being pressurized, the adhesive is applied to the joint, and then the pressure bag 5 is pressurized to press the conveyor belts 4 together and the heating plate 6 is provided to heat, and the temperature and pressure are maintained for a period of time in order to achieve the vulcanization effect, and the splicing of the conveyor belts 4 is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an integral crossbeam, includes crossbeam (1), its characterized in that, the intermediate position of crossbeam (1) is respectively to both sides protrusion, the middle part of crossbeam (1) is equipped with hollow shrinkage pool (102), two spacing grooves (101) have been seted up respectively at the both ends of crossbeam (1), tip shrinkage pool (102) department of crossbeam (1) is inserted and is equipped with locating pin (103).
2. A beam support comprising the beam of claim 1, comprising two beams (1), wherein the two beams (1) are distributed up and down, the two ends of the two beams (1) are jointly provided with a connecting rod (2), the upper end and the lower end of the connecting rod (2) are respectively provided with a connector (3), the connectors (3) are correspondingly arranged in concave holes (102) at the end parts of the beams (1), and the end parts of the connecting rods (2) are matched with limiting grooves (101) at the end parts of the beams (1).
3. The beam bracket as claimed in claim 2, wherein the connecting rod (2) comprises a plurality of carbon fiber ropes (201), a polyurethane coating layer (202) is arranged on the outer side of the plurality of carbon fiber ropes (201), grooved wheels (203) are mounted at two ends of each of the plurality of carbon fiber ropes (201), and a shaft hole (204) is formed in the middle of each of the grooved wheels (203);
the connector (3) comprises an eccentric shaft (302), the eccentric shaft (302) is rotatably mounted with a grooved pulley (203) through a shaft hole (204), square plates (301) are mounted at two ends of the eccentric shaft (302), a fixed point of the end part of the eccentric shaft (302) and the square plate (301) deviates from a central point of the square plate (301), marks (304) are arranged on edges of the square plate (301) close to four corners of the square plate, and distances from the four marks (304) to the axis of the eccentric shaft (302) are unequal.
4. A beam support according to claim 3, characterized in that the side of the square plate (301) is provided with a stopper pin (303), and the square plate (301) is mounted with the eccentric shaft (302) by means of the stopper pin (303).
5. A beam bearing and fixing frame system comprising the beam supports according to any one of claims 2 to 4, comprising a plurality of laterally distributed beam supports, wherein the beam supports are laterally connected through connecting blocks (7), and two adjacent beams (1) located at the same height are connected with each other through splicing grooves and the connecting blocks (7).
6. A beam bearing and fixing frame system according to claim 5, characterized in that the outer vertical surface of the beam (1) is provided with a splicing groove matched with the connecting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542696.9U CN216032590U (en) | 2021-10-21 | 2021-10-21 | Integral crossbeam, crossbeam support and crossbeam pressure-bearing fixing frame system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542696.9U CN216032590U (en) | 2021-10-21 | 2021-10-21 | Integral crossbeam, crossbeam support and crossbeam pressure-bearing fixing frame system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032590U true CN216032590U (en) | 2022-03-15 |
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ID=80610469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122542696.9U Active CN216032590U (en) | 2021-10-21 | 2021-10-21 | Integral crossbeam, crossbeam support and crossbeam pressure-bearing fixing frame system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032590U (en) |
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2021
- 2021-10-21 CN CN202122542696.9U patent/CN216032590U/en active Active
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