CN213968232U

CN213968232U - Can adjust aluminum product frame protection casing

Info

Publication number: CN213968232U
Application number: CN202022749561.5U
Authority: CN
Inventors: 刘世军
Original assignee: Dongguan Shihui Machinery Equipment Co ltd
Current assignee: Dongguan Shihui Machinery Equipment Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-17
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a can adjust aluminum product frame protection casing, concretely relates to protection casing technical field, including base and support column, the inside of base is provided with hollow chamber, the inside in hollow chamber is provided with elevating system. The utility model discloses a be provided with the pulley, the spout, the second gear, first gear, articulated seat, the ejector pin, the cover plate, connect the montant, hinge bar and third gear, support column one end is provided with articulated piece and installation slot, open the upset of the articulated piece of support column one end, the cover plate can be deviate from in the draw-in groove, transversely stimulate the cover plate, the pulley keeps the smooth degree of folding up in the inside removal of spout, the hinge bar articulates the rotation, it transversely folds up to drive three group's cover plates, meanwhile, second gear and first gear intermeshing, two sets of adjacent third gear also intermeshing, the stability of folding up keeps, it can open the cover plate by a wide margin to need not to dismantle like this or set up the dodge gate, it is very convenient to move mechanical equipment.

Description

Can adjust aluminum product frame protection casing

Technical Field

The utility model relates to a protection casing technical field specifically is a can adjust aluminum product frame protection casing.

Background

Along with the development of society and the progress of science and technology, the manufacturing also shows mechanized and automated trend, more and more mills use mechanical equipment to replace the manual work, production efficiency has been promoted greatly, the outside of some small-size and medium-sized mechanical equipment is equipped with the protection casing always, the protection casing can set up to sealed or semi-tight as required, separate into a plurality of little space units with equipment, can be used for preventing that the processing piece from splashing, dustproof dampproofing, also carry out certain protection to operating personnel's safety simultaneously, it is the aluminum product frame protection casing to use the most extensive among this, the aluminum product frame protection casing can be customized according to the use needs, but the aluminum product frame protection casing on the market still has some design defects at present and needs to be improved.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional aluminum frame protective cover cannot be folded or unfolded in a large area, and is not convenient enough when a machine needs to be moved;

(2) the traditional aluminum frame protective cover is directly provided with the movable wheels at the bottom, so that the stability is poor;

(3) traditional aluminum product frame protection casing can't be according to mechanical equipment's size adjustment mounting height, and the suitability is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust aluminum product frame protection casing to propose in solving above-mentioned background and fold up or expand by a large scale, not enough problem of convenience when needing to remove machinery.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable aluminum frame protective cover comprises a base and supporting columns, wherein a hollow cavity is formed in the base, a lifting mechanism is arranged in the hollow cavity, supporting columns are fixedly connected to two sides of the top end of the base, a hinged seat is arranged at the top of one end of each supporting column, an ejector rod is fixedly connected to the hinged seat through a hinged sheet, a first gear is arranged at the bottom of one end of each supporting column, a bottom rod is arranged on one side of the first gear, a second gear is sleeved outside the bottom rod, the second gear is meshed with the first gear, an adjusting structure is arranged between the bottom rod and the ejector rod, and a folding structure is arranged between the supporting columns;

the structure of folding up includes the cover plate, the cover plate is provided with three groups between the support column, be provided with two sets of connection montants between the cover plate, it has third gear and two sets of adjacent third gear intermeshing to connect the outside top of montant fixed cup joint respectively, it has the hinge bar to connect the activity hinge joint between the outside top of montant and the bottom, the bottom of cover plate is provided with the pulley, the top of base is provided with the spout, the pulley inlay in the inside of spout and with spout sliding connection.

Preferably, elevating system comprises servo motor, thread block, truckle, movable rod, lifter plate and threaded rod, servo motor fixed connection is in the inside one side of base, servo motor's output passes through shaft coupling fixedly connected with threaded rod, the threaded rod is inside to be provided with two sets of and two sets of threaded rod parallel to each other at the base, the thread block has been cup jointed in the outside both sides activity of threaded rod, the one end of thread block articulates there is the movable rod, the top of movable rod articulates there is the lifter plate, the both sides fixedly connected with truckle of lifter plate bottom.

Preferably, the screw thread block is provided with two sets of and inside screw thread opposite direction, the inside bottom of base is provided with the reservation groove, the bottom of screw thread block inlay in the inside reservation groove of base and with reservation groove sliding connection.

Preferably, the screw blocks are symmetrically distributed about a vertical center line of the base.

Preferably, adjust the structure and constitute by fixed screw, fixed sleeve, pole and fixed orifices in the connection, fixed sleeve cup joints in the outside of ejector pin and sill bar junction, the pole setting is between the inside of ejector pin and sill bar in the connection, the fixed orifices sets up the one end at ejector pin and sill bar, fixedly connected with fixed screw between fixed sleeve and ejector pin, the sill bar.

Preferably, the fixing holes are distributed at equal intervals at one end of the top rod and one end of the bottom rod.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable aluminum frame protective cover not only realizes the enhancement of convenience, the enhancement of stability, but also realizes the enhancement;

(1) the folding device is provided with a pulley, a sliding groove, a second gear, a first gear, a hinge seat, an ejector rod, a cover plate, a connecting vertical rod, a hinge rod and a third gear, wherein a hinge sheet and an installation clamping groove are arranged at one end of a support column;

(2) by arranging the servo motor, the thread blocks, the trundles, the movable rods, the lifting plate and the threaded rods, the servo motor is started in the forward direction, the output end of the servo motor drives the threaded rods to rotate through the coupler, the internal threads of the two groups of thread blocks are opposite in direction and do linear motion in opposite directions, the lifting plate is pulled to descend by the turnover angle of the movable rods hinged with the two groups of thread blocks, the servo motor is closed when the trundles contact with the ground, the whole protection device can be driven to move, and therefore when the position of mechanical equipment needs to be adjusted in a large scale, the cover plate and the frame body do not need to be disassembled, and compared with the design that the trundles are directly installed at the bottom of the base of a traditional aluminum frame protective cover, the stability is higher;

(3) through being provided with the fixed screw, the fixed sleeve, pole and fixed orifices in the connection, when mechanical equipment externally mounted cover plate, can install the support body according to mechanical equipment's high elder generation, unscrew the fixed screw, upwards take out suitable height with the ejector pin, utilize fixed orifices locking fixed screw, add on the top of support column and connect a plurality of supporting elements, the one end of support column is provided with many gears draw-in groove and conveniently fixes simultaneously, be applicable to not unidimensional mechanical equipment and the factory building or the workplace of different areas.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of the fixing sleeve of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the elevation structure of the lifting mechanism of the present invention.

In the figure: 1. a lifting mechanism; 101. a servo motor; 102. a thread block; 103. a caster wheel; 104. a movable rod; 105. a lifting plate; 106. a threaded rod; 2. a hollow cavity; 3. a base; 4. a pulley; 5. a chute; 6. a second gear; 7. a first gear; 8. a bottom bar; 9. an adjustment structure; 901. fixing screws; 902. fixing the sleeve; 903. connecting the inner rod; 904. a fixing hole; 10. a support pillar; 11. a hinged seat; 12. a top rod; 13. a cover plate; 14. connecting the vertical rods; 15. a hinged lever; 16. a third gear.

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.

Example 1: referring to fig. 1-4, an adjustable aluminum frame protective cover comprises a base 3 and supporting columns 10, wherein a hollow cavity 2 is arranged inside the base 3, a lifting mechanism 1 is arranged inside the hollow cavity 2, the two sides of the top end of the base 3 are fixedly connected with the supporting columns 10, a hinged seat 11 is arranged at the top of one end of each supporting column 10, a top rod 12 is fixedly connected to each hinged seat 11 through a hinged sheet, a first gear 7 is arranged at the bottom of one end of each supporting column 10, a bottom rod 8 is arranged on one side of each first gear 7, a second gear 6 is sleeved outside each bottom rod 8, the second gear 6 is meshed with the first gear 7, an adjusting structure 9 is arranged between each bottom rod 8 and the top rod 12, and a folding structure is arranged between the supporting columns 10;

referring to fig. 1-4, the adjustable aluminum frame protective cover further comprises a folding structure, the folding structure comprises a cover plate 13, three groups of the cover plate 13 are arranged between support columns 10, two groups of connecting vertical rods 14 are arranged between the cover plates 13, the top ends of the outer parts of the connecting vertical rods 14 are respectively fixedly sleeved with third gears 16, the two adjacent groups of third gears 16 are mutually meshed, hinged rods 15 are movably hinged between the top ends and the bottom ends of the outer parts of the connecting vertical rods 14, pulleys 4 are arranged at the bottom ends of the cover plates 13, sliding grooves 5 are arranged at the top ends of the bases 3, and the pulleys 4 are embedded in the sliding grooves 5 and are in sliding connection with the sliding grooves 5;

specifically, as shown in fig. 1 and 3, one end of the supporting column 10 is provided with a hinged sheet and an installation clamping groove, the hinged sheet at one end of the supporting column 10 is turned over and opened, the cover plate 13 can be taken out of the clamping groove, the cover plate 13 is pulled transversely, the pulleys 4 move in the sliding grooves 5 to keep the smooth degree of folding, the hinged rods 15 are hinged and rotated to drive the three groups of cover plates 13 to fold transversely, meanwhile, the second gear 6 is meshed with the first gear 7, the two adjacent groups of third gears 16 are meshed with each other to keep the stability of folding, the cover plate 13 can be opened greatly without disassembling or opening a movable door, and the moving mechanical equipment is very convenient.

Example 2: the lifting mechanism 1 comprises a servo motor 101, a threaded block 102, casters 103, a movable rod 104, a lifting plate 105 and a threaded rod 106, wherein the servo motor 101 is fixedly connected to one side inside the base 3, the type of the servo motor 101 can be MR-J2S-10A, the output end of the servo motor 101 is fixedly connected with the threaded rod 106 through a coupler, two groups of threaded rods 106 are arranged inside the base 3 of the threaded rod 106 and are parallel to each other, the threaded block 102 is movably sleeved on two sides outside the threaded rod 106, one end of the threaded block 102 is hinged with the movable rod 104, the top end of the movable rod 104 is hinged with the lifting plate 105, and the casters 103 are fixedly connected to two sides of the bottom end of the lifting plate 105;

the thread blocks 102 are provided with two groups, the directions of internal threads are opposite, a reserved groove is formed in the bottom end inside the base 3, and the bottom end of the thread block 102 is embedded in the reserved groove inside the base 3 and is in sliding connection with the reserved groove;

the thread blocks 102 are symmetrically distributed about the vertical center line of the base 3;

specifically, as shown in fig. 1 and 4, servo motor 101 is started in the forward direction, the output end of servo motor 101 drives threaded rod 106 to rotate through the shaft coupling, two sets of threaded blocks 102 are opposite in internal thread direction and do opposite direction linear motion, at the moment, movable rod 104 hinged with the same rotates angle pulling lifting plate 105 to descend, servo motor 101 is closed when caster 103 contacts the ground, the whole protection device can be driven to move, when the position of mechanical equipment needs to be adjusted on a large scale, cover plate 13 and a rack body do not need to be disassembled, compared with the design that a traditional aluminum rack protective cover directly installs caster 103 at the bottom of base 3, stability is higher.

Example 3: the adjusting structure 9 is composed of a fixing screw 901, a fixing sleeve 902, an inner connecting rod 903 and a fixing hole 904, the fixing sleeve 902 is sleeved outside the joint of the top rod 12 and the bottom rod 8, the inner connecting rod 903 is arranged between the insides of the top rod 12 and the bottom rod 8, the fixing hole 904 is arranged at one end of the top rod 12 and the bottom rod 8, and the fixing screw 901 is fixedly connected between the fixing sleeve 902 and the top rod 12 and the bottom rod 8;

the fixing holes 904 are distributed at equal intervals at one end of the top rod 12 and one end of the bottom rod 8;

specifically, as shown in fig. 1 and fig. 2, when the cover plate 13 is installed outside the mechanical device, the frame body can be installed according to the height of the mechanical device, the fixing screws 901 are unscrewed, the ejector rods 12 are upwards drawn out to a proper height, the fixing screws 901 are locked by the fixing holes 904, a plurality of supporting units are additionally connected to the top end of the supporting column 10, meanwhile, one end of the supporting column 10 is provided with a multi-gear clamping groove, and the fixing device is convenient to fix and suitable for plants or workshops with different sizes and different areas.

The working principle is as follows: the utility model discloses when using, at first, 10 one ends of support column are provided with articulated piece and installation slot, open the articulated piece upset of 10 one ends of support column, cover plate 13 can be deviate from the draw-in groove, transversely stimulate cover plate 13, pulley 4 keeps the smooth degree of folding up at 5 inside movements of spout, the articulated rod 15 is articulated to be rotated, it transversely folds up to drive three group's cover plates 13, meanwhile, second gear 6 and first gear 7 intermeshing, two sets of adjacent third gear 16 also intermeshing, the stability of folding up keeps, need not to dismantle like this or set up the dodge gate and can open cover plate 13 by a wide margin, it is very convenient to remove mechanical equipment.

Afterwards, positive start servo motor 101, servo motor 101's output passes through the shaft coupling and drives threaded rod 106 and rotate, the opposite direction's linear motion is consequently done to two sets of screw blocks 102 internal thread opposite direction, the pivoted movable rod 104 rotation angle pulling lifter plate 105 descends with it this moment, close servo motor 101 when truckle 103 contacts ground, can drive whole protector shift position, when needing extensive adjustment mechanical equipment position like this, need not split cover plate 13 and support body, compare in the design of the direct truckle 103 of installing in base 3 bottom of traditional aluminum product frame protection casing, stability is higher.

Finally, when mechanical equipment externally mounted cover plate 13, can be according to mechanical equipment's high earlier installation support body, unscrew fixed screw 901, upwards take ejector pin 12 out suitable height, utilize fixed orifices 904 locking fixed screw 901, add on the top of support column 10 and connect a plurality of supporting elements, the one end of support column 10 is provided with many gears draw-in groove and conveniently fixes simultaneously, is applicable to not unidimensional mechanical equipment and the factory building or the workshop of different areas.

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.

Claims

1. The utility model provides a can adjust aluminum product frame protection casing, includes base (3) and support column (10), its characterized in that: the lifting mechanism is characterized in that a hollow cavity (2) is arranged inside the base (3), a lifting mechanism (1) is arranged inside the hollow cavity (2), support columns (10) are fixedly connected to two sides of the top end of the base (3), a hinged seat (11) is arranged at the top of one end of each support column (10), a top rod (12) is fixedly connected to each hinged seat (11) through a hinged sheet, a first gear (7) is arranged at the bottom of one end of each support column (10), a bottom rod (8) is arranged on one side of each first gear (7), a second gear (6) is sleeved outside each bottom rod (8), the second gear (6) is meshed with the first gear (7), an adjusting structure (9) is arranged between each bottom rod (8) and each top rod (12), and a folding structure is arranged between the support columns (10);

the structure of folding up includes cover plate (13), cover plate (13) are provided with three groups between support column (10), be provided with two sets of connection montant (14) between cover plate (13), it has third gear (16) and two sets of adjacent third gear (16) intermeshing to fix respectively on the top of connecting montant (14) outside, it has articulated rod (15) to connect the activity between the top of montant (14) outside and the bottom, the bottom of cover plate (13) is provided with pulley (4), the top of base (3) is provided with spout (5), pulley (4) inlay in the inside of spout (5) and with spout (5) sliding connection.

2. An adjustable aluminum stand enclosure as defined in claim 1 wherein: elevating system (1) comprises servo motor (101), screw block (102), truckle (103), movable rod (104), lifter plate (105) and threaded rod (106), servo motor (101) fixed connection is in the inside one side of base (3), shaft coupling fixedly connected with threaded rod (106) is passed through to the output of servo motor (101), threaded rod (106) are provided with two sets of and two sets of threaded rod (106) and are parallel to each other in base (3) inside, screw block (102) have been cup jointed in the outside both sides activity of threaded rod (106), the one end of screw block (102) articulates there is movable rod (104), the top of movable rod (104) articulates there is lifter plate (105), both sides fixedly connected with truckle (103) of lifter plate (105) bottom.

3. An adjustable aluminum stand enclosure as defined in claim 2 wherein: the thread block (102) is provided with two groups of threads, the directions of the threads are opposite, a reserved groove is formed in the bottom end of the inner portion of the base (3), and the bottom end of the thread block (102) is embedded in the reserved groove of the inner portion of the base (3) and is in sliding connection with the reserved groove.

4. An adjustable aluminum stand enclosure as defined in claim 2 wherein: the thread blocks (102) are symmetrically distributed about the vertical center line of the base (3).

5. An adjustable aluminum stand enclosure as defined in claim 1 wherein: adjust structure (9) and constitute by fixed screw (901), fixed sleeve (902), interior pole of connection (903) and fixed orifices (904), fixed sleeve (902) cup joint the outside at ejector pin (12) and sill bar (8) junction, the interior pole of connection (903) sets up between the inside of ejector pin (12) and sill bar (8), fixed orifices (904) set up the one end at ejector pin (12) and sill bar (8), fixedly connected with fixed screw (901) between fixed sleeve (902) and ejector pin (12), sill bar (8).

6. An adjustable aluminum stand enclosure as defined in claim 5 wherein: the fixing holes (904) are distributed at one end of the top rod (12) and one end of the bottom rod (8) at equal intervals.