CN217703178U

CN217703178U - Structure is dismantled with quick installation to protection casing

Info

Publication number: CN217703178U
Application number: CN202221921251.XU
Authority: CN
Inventors: 孟宪友; 孟雷; 孟庆伟; 孟宪平; 孟宪彬
Original assignee: Jinan Laiwu Fengxin Industrial And Mining Equipment Co ltd
Current assignee: Jinan Laiwu Fengxin Industrial And Mining Equipment Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-01
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a protection casing is with quick installation dismantlement structure, the on-line screen storage device comprises a base, the top fixed mounting of base has the installing frame, the left and right sides of installing frame all is provided with locking mechanism, the top joint of installing frame has the cover body. This structure is dismantled with quick installation to protection casing, will promote the part between two push rods after the supporting shoe displacement, will promote two spinal branch vaulting poles of toughness pull rod part after the push rod part, will drive the fixture block after the contained angle enlarges between two bracing pieces and break away from the inside of draw-in groove, make the plug lose spacingly, alright take out the plug this moment, let the plug break away from the inside of slot, thereby take down the top of the base with the cover body and dismantle, can realize quick dismantlement and installation under the prerequisite that does not influence the fastening nature again when adopting the joint, convenient and fast gets up in use, can dismantle the safety cover after emergency and overhaul equipment and maintain fast.

Description

Structure is dismantled with quick installation to protection casing

Technical Field

The utility model relates to a protection casing technical field specifically is a structure is dismantled with quick installation to protection casing.

Background

The protective cover can strictly prevent dust, cuttings, hard sand particles and the like from entering the track, reduce the damage of hard granular foreign matters to the surface of the sliding track, reduce the influence of the operation deformation of the guide track on the processing precision, keep the processing precision of a machine tool, and ensure that the surface of the protective cover is smooth and has no burrs or sharp edges and corners and does not become a new hazard source; and the protective cover should not influence the sight and normal operation, should be convenient for the inspection and the maintenance of equipment.

The protective cover can be used for effectively protecting mechanical equipment and workpieces, is indispensable and important, can prolong the service life of equipment, is fixed by mounting the traditional protective cover in a threaded mode, is complex in mounting and dismounting, cannot be used for rapidly completing dismounting of the protective cover in emergency, can cause irreparable damage to the equipment, and solves the problems by providing a rapid mounting and dismounting structure for the protective cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a protection casing is with quick installation dismantlement structure possesses the advantage of easy to assemble dismantlement, has solved traditional safety cover and has adopted the mode of screw thread more to install fixedly, and this kind of mode is dismantled complicacy in the installation, can't accomplish the dismantlement of safety cover fast when meetting emergency, probably causes the problem of irretrievable damage to equipment.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quick mounting and dismounting structure for a protective cover comprises a base, wherein a mounting frame is fixedly mounted at the top of the base, locking mechanisms are arranged on the left side and the right side of the mounting frame, and a cover body is clamped at the top of the mounting frame;

locking mechanism includes the plug, the plug has all been pegged graft to the left and right sides of installing frame, the inside of plug is pegged graft and is had interior axle, two the equal fixed mounting in one side that interior axle deviates from has the handle of drawing, the inner chamber has been seted up to the inside of plug, the equal fixed mounting in interior roof and the interior diapire of installing frame has the bearing, the joint support pole is all rotated to the left and right sides of bearing, the one end fixed mounting that the bearing was kept away from to the bracing piece has the fixture block, two draw-in grooves have all been seted up to interior axle top and bottom movable mounting has the toughness pull rod between the bracing piece, one side fixed mounting that the toughness pull rod is close to interior axle has the push rod, the equal fixed mounting in top and the bottom of interior axle has the supporting shoe, the one end fixed mounting that the interior axle is close to the cover body has supporting spring, the slot has all been seted up to the left and right sides of the cover body.

Further, the cover body is connected to the top of the base in a clamping mode through the mounting frame, and heat dissipation holes are formed in the outer surface of the cover body.

Furthermore, the bottom of the cover body runs through the installation frame and extends to the inside of base, the bolt is close to the one end of the cover body and runs through the installation frame and extends to the inside of slot.

Furthermore, one end of the inner shaft close to the cover body extends into the inner cavity, and rotating grooves matched with the pull handles are formed in the sides, away from the plug bolts, of the two plug bolts.

Furthermore, two the fixture block is the joint respectively in the inside of corresponding draw-in groove, and the one side that two fixture blocks deviate from mutually is the cambered surface.

Furthermore, two the push rods all run through the plug and extend to the inside of inner chamber, and two push rod opposite one side respectively sliding connection in the one side that two supporting shoes deviate from mutually, the one end that supporting spring kept away from the plug and the inner wall fixed connection of inner chamber.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this structure is dismantled with quick installation to protection casing, through setting up locking mechanism, when carrying out the dismantlement of the cover body, only need to draw two handles of pulling to the outside, remove through pulling the outside that drives the interior axial cover body, will drive the supporting shoe and take place the displacement after the position change of interior axle, will promote part between two push rods after the supporting shoe displacement, will promote two spinal branch vaulting poles of toughness pull rod part after the push rod part is separately, will drive the fixture block and break away from the inside of draw-in groove after the contained angle enlarges between two bracing pieces, make the plug lose spacingly, alright take out the plug this moment, let the plug break away from the inside of slot, thereby dismantle the top of the base is taken down to the cover body, can realize quick dismantlement and installation under the prerequisite that does not influence the fastening nature again when adopting the joint, convenient and fast, can dismantle the safety cover after the emergency and overhaul equipment.

2. This structure is dismantled with quick installation to protection casing, draw the handle through the setting, the person of facilitating the use pulls out interior axle from the inside of bolt, the cambered surface is all designed into to one side that two fixture blocks deviate from mutually, make things convenient for the fixture block to break away from the inside of draw-in groove, and the equal draw-in groove laminating of one side that the fixture block is relative, guarantee the bolt and can not carry out the displacement about by the block card after dying, thereby increase locking mechanism's stability, toughness pull rod can buckle, contained angle number of degrees between its folding back two bracing pieces is reduced, the distance between two bracing pieces after toughness pull rod parts enlarges, the spout has all been seted up to one side that two supporting shoes deviate from mutually, the one end slidable mounting that toughness pull rod was kept away from to the push rod is in the process that the push rod removed is guaranteed to the inside of spout, receive the support of supporting shoe constantly, supporting spring can drive interior axle automatic re-setting completion joint under its torsional force when not managing.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front sectional view of the mounting frame of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. a base; 2. installing a frame; 3. a locking mechanism; 301. plugging; 302. an inner shaft; 303. pulling a handle; 304. an inner cavity; 305. a bearing; 306. a support bar; 307. a clamping block; 308. a card slot; 309. a flexible pull rod; 310. a push rod; 311. a supporting block; 312. a support spring; 313. a slot; 4. a cover body.

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. 1-3, the quick mounting and dismounting structure for a protective cover in the present embodiment includes a base 1, a mounting frame 2 is fixedly mounted on the top of the base 1, locking mechanisms 3 are respectively disposed on the left and right sides of the mounting frame 2, and a cover body 4 is clamped on the top of the mounting frame 2;

the locking mechanism 3 comprises a bolt 301, the bolt 301 is inserted into the left side and the right side of the mounting frame 2, an inner shaft 302 is inserted into the bolt 301, pull handles 303 are fixedly mounted on the opposite sides of the two inner shafts 302, an inner cavity 304 is formed in the bolt 301, bearings 305 are fixedly mounted on the inner top wall and the inner bottom wall of the mounting frame 2, the left side and the right side of each bearing 305 are rotatably connected with supporting rods 306, a clamping block 307 is fixedly mounted at one end of each supporting rod 306 far away from the corresponding bearing 305, two clamping grooves 308 are formed in the top and the bottom of the inner shaft 302, a flexible pull rod 309 is movably mounted between the two supporting rods 306, by arranging the pull handle 303, a user can conveniently pull the inner shaft 302 out of the inner part of the plug 301, the side of the two blocks 307 which are deviated from each other are designed into cambered surfaces, the blocks 307 can be conveniently separated from the inner part of the clamping groove 308, the opposite sides of the clamping blocks 307 are jointed with the clamping grooves 308, so that the plug 301 cannot move left and right after being clamped by the clamping blocks 307, the stability of the locking mechanism 3 is improved, the flexible pull rod 309 can be bent, the included angle degree between the two support rods 306 is reduced after the foldable elastic pull rod 309 is folded, the distance between the two support rods 306 is enlarged after the elastic pull rod 309 is separated, a sliding groove is formed in one side, away from the two support blocks 311, of each support block, the end, away from the elastic pull rod 309, of each push rod 310 is slidably mounted in the sliding groove, so that the push rod 310 can move, and is supported by the support blocks 311 all the time, the support springs 312 can drive the inner shaft 302 to automatically reset under the action of torsion force when the support springs are not managed, the push rods 310 are fixedly mounted on one side, close to the inner shaft 302, of the elastic pull rod 309, the top and the bottom of the inner shaft 302 are fixedly mounted with the support blocks 311, the support springs 312 are fixedly mounted at one end, close to the cover body 4, and slots 313 are formed in the left side and the right side of the cover body 4.

When in implementation, the method comprises the following steps:

1) Firstly, pulling the two pull handles 303 outwards, driving the inner shaft 302 to move towards the outer side of the cover body 4 through the pull handles 303, and driving the supporting block 311 to displace after the position of the inner shaft 302 is changed;

2) Then the supporting block 311 will push the two push rods 310 to separate after displacement, the push rods 310 will push the flexible pull rod 309 to separate the two support rods 306 after separation, and the fixture block 307 will be driven to separate from the inside of the fixture groove 308 after the included angle between the two support rods 306 is enlarged;

3) Then the plug 301 loses the limit, and the plug 301 can be drawn out at the moment;

4) Finally, the plug 301 is disengaged from the inside of the insertion groove 313, so that the cover 4 is removed from the top of the base 1 for disassembly.

To sum up, this protection casing is with quick installation dismantlement structure, through setting up locking mechanism 3, when carrying out the dismantlement of the cover body 4, only need to stimulate two pull handles 303 to the outside, it removes to the outside of cover body 4 to drive interior axle 302 through pulling handle 303, will drive supporting shoe 311 after the position change of interior axle 302 and take place the displacement, will promote the part between two push rods 310 after the supporting shoe 311 displacement, push rod 310 will promote toughness pull rod 309 and part two bracing pieces 306 after part, will drive fixture block 307 and break away from the inside of draw-in groove 308 after the contained angle enlarges between two bracing pieces 306, make plug 301 lose spacingly, alright at this moment alright take out plug 301, let plug 301 break away from the inside of slot 313, thereby take down cover body 4 from the top of base 1 and dismantle, can realize quick dismantlement and installation under the prerequisite that does not influence the fastening again when adopting the joint, convenient and fast to use, can dismantle fast after the emergence emergency and overhaul the equipment to overhaul the safety casing, the problem that traditional mode of adopting the screw thread to dismantle the fastening more often, can's the safety casing of can's of the possibility of accomplishing fast, can's damage to the safety casing of the quick dismantlement, can's not cause the safety casing of the damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure is dismantled with quick installation to protection casing, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with an installation frame (2), the left side and the right side of the installation frame (2) are respectively provided with a locking mechanism (3), and the top of the installation frame (2) is clamped with a cover body (4);

locking mechanism (3) are including plug (301), plug (301) have all been pegged graft to the left and right sides of installing frame (2), peg (301) have been pegged graft to the inside of plug (301) interior axle (302), two equal fixed mounting in one side that interior axle (302) deviates from mutually has a handle (303), inner chamber (304) have been seted up to the inside of plug (301), the equal fixed mounting of interior roof and the interior diapire of installing frame (2) has bearing (305), the left and right sides of bearing (305) all rotates joint support pole (306), the one end fixed mounting that bearing (305) were kept away from in bracing piece (306) has fixture block (307), two draw-in grooves (308) have all been seted up to interior axle (302) top and bottom, two movable mounting has toughness pull rod (309) between bracing piece (306), one side fixed mounting that toughness pull rod (309) are close to interior axle (302) has push rod (310), the top and the bottom of interior axle (302) all fixed mounting has supporting shoe (311), the one end fixed mounting that interior axle (302) is close to cover body (4) has supporting spring (312), the left and right sides slot (313) have all been seted up.

2. The protective cover quick-mounting and dismounting structure according to claim 1, characterized in that: the cover body (4) is connected to the top of the base (1) in a clamping mode through the mounting frame (2), and heat dissipation holes are formed in the outer surface of the cover body (4).

3. The protective cover quick-mounting and dismounting structure according to claim 1, characterized in that: the bottom of the cover body (4) penetrates through the mounting frame (2) and extends to the inside of the base (1), and one end, close to the cover body (4), of the plug (301) penetrates through the mounting frame (2) and extends to the inside of the inserting groove (313).

4. The protective cover quick-mounting and dismounting structure according to claim 1, characterized in that: one end of the inner shaft (302) close to the cover body (4) extends into the inner cavity (304), and rotating grooves matched with the pull handles (303) are formed in the sides, facing away from the two plug bolts (301), of the two plug bolts.

5. The protective cover quick-mounting and dismounting structure according to claim 1, characterized in that: the two clamping blocks (307) are respectively clamped inside the corresponding clamping grooves (308), and the sides of the two clamping blocks (307) departing from each other are both arc surfaces.

6. The protective cover quick-mounting and dismounting structure according to claim 1, characterized in that: the two push rods (310) penetrate through the plug (301) and extend into the inner cavity (304), one opposite sides of the two push rods (310) are respectively connected to one sides of the two support blocks (311) in a sliding mode, and one end, far away from the plug (301), of the support spring (312) is fixedly connected with the inner wall of the inner cavity (304).