CN213231082U

CN213231082U - Protection rack that steadiness can be good

Info

Publication number: CN213231082U
Application number: CN202022191185.2U
Authority: CN
Inventors: 汤顺养
Original assignee: Chengdu Nantou Technology Co ltd
Current assignee: Chengdu Nantou Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-18
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a protective net rack with good stability, which comprises a protective net, wherein the net rack is sleeved outside the protective net, both sides of the net rack are fixedly connected with a mounting plate, through holes are arranged inside the mounting plate, the bottom end of the net rack is movably connected with a bottom plate, the bottom end of the bottom plate is provided with a chute, the inside of the chute is slidably connected with a limiting block, both sides of the bottom plate are provided with screw holes, a connecting rod is fixedly connected inside the first rotating rod by rotating the first rotating rod, so that the connecting rod also rotates by a certain angle, thereby driving a second rotating rod at the other end of the connecting rod to rotate, so that a rubber block above the second rotating rod is contacted with the top end of the fixed rod, further the fixed rod is extruded downwards, when the fixed rod passes through the mounting plate through the through holes and extends to the inside of the bottom plate, thereby playing the role of stably supporting the protective net rack.

Description

Protection rack that steadiness can be good

Technical Field

The utility model belongs to the technical field of the protection rack, concretely relates to protection rack that steadiness can be good.

Background

Protection rack generally is applicable to various types of protection places, can play a bit protection and supporting role to people or article, also can often use protection rack in the elevator, and protection rack's mounting means can divide into the mode of whole welding and partial shipment concatenation, though the mode through whole welding has stable fastness but to the comparatively loaded down with trivial details inconvenience of device whole transportation regulation.

Along with the more and more wide application scope of protection rack, the stability of protection rack and the focus that people paid attention to has also become more and more with and the installation, and traditional protection rack is comparatively loaded down with trivial details complicacy in the installation to the stability ability of protection rack is not good, can not be applicable to the rack of different sizes simultaneously, so we have proposed the protection rack that the steadiness can be good and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection rack that steadiness can be good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective net rack with good stability, which comprises a protective net, wherein the net rack is sleeved outside the protective net, the two sides of the net rack are fixedly connected with mounting plates, through holes are arranged in the mounting plates, the bottom end of the net rack is movably connected with a bottom plate, the bottom end of the bottom plate is provided with a sliding chute, the inside of the sliding chute is connected with a limiting block in a sliding way, screw holes are arranged on both sides of the bottom plate, supporting rod mounting rods are fixedly connected on both sides above the bottom plate, a first rotating rod is connected with the upper part of the mounting rod through threads, one end of the first rotating rod is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a second rotating rod, the inner side of the mounting plate is fixedly connected with a placing block, the inside of placing the piece has all cup jointed the dead lever, the spring has all been cup jointed in the outside of dead lever, the equal fixed mounting of spring is in the inside of placing the piece.

Preferably, the size of the sliding groove is matched with that of the limiting block, and the upper surface of the sliding groove is smooth.

Preferably, the upper surface of the bottom plate is provided with a groove, the size of the limiting block is matched with that of the groove, a pushing block is fixedly connected to the outer side of the limiting block, and lines are arranged on the surface of the pushing block.

Preferably, the top ends of the first rotating rod and the second rotating rod are fixedly connected with rubber blocks, a round hole is formed in the mounting rod, and the connecting rod is movably mounted in the round hole.

Preferably, the inside of dead lever is seted up the hole, the size looks adaptation of hole and screw, and hole and screw inside threaded connection have the bolt.

Preferably, the size of the second rotating rod is matched with that of the fixed rod, and the size of the fixed rod is matched with that of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this protection rack that steadiness ability is good, through rotating first bull stick, thereby the inside fixedly connected with connecting rod of first bull stick makes the connecting rod also rotate certain angle, thereby the second bull stick that drives the connecting rod other end rotates, thereby make the top contact of the block rubber of second bull stick top and dead lever, and then extrude the dead lever downwards, pass the mounting panel when the dead lever passes through the through-hole, and when extending to the bottom plate inside, pass hole and dead lever looks threaded connection through the bolt, thereby play the effect to protection rack stabilizing support.

(2) This protection rack that steadiness can be good, the ejector pad through promoting both sides is inside the inside inward movement of bottom plate, and the ejector pad drives its inside stopper inward movement simultaneously, and the outside of stopper is in the recess outside of bottom plate, and then fixes the both sides of rack, thereby can play the effect of stabilizing the support to the rack between the stopper inside through removing the stopper, thereby can also adjust the distance between the stopper simultaneously and be applicable to the rack of not unidimensional size.

Drawings

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

fig. 2 is a cross-sectional top view of the present invention;

FIG. 3 is a diagram of the relationship between the middle plate and the limiting blocks;

fig. 4 is a diagram of the position relationship between the middle bolt and the screw hole of the present invention.

In the figure: 1. a protective net; 2. a net frame; 3. mounting a plate; 4. a through hole; 5. a base plate; 6. a chute; 7. a limiting block; 8. a push block; 9. a screw hole; 10. mounting a rod; 11. a first rotating lever; 12. a connecting rod; 13. a second rotating rod; 14. a rubber block; 15. placing the blocks; 16. fixing the rod; 17. a spring; 18. a bolt; 19. and (4) holes.

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. 1-4, the utility model provides a protective net rack with good stability, which comprises a protective net 1, a net rack 2 is sleeved outside the protective net 1, both sides of the net rack 2 are fixedly connected with mounting plates 3, through holes 4 are arranged inside the mounting plates 3, the bottom end of the net rack 2 is movably connected with a bottom plate 5, the bottom end of the bottom plate 5 is provided with a chute 6, the inside of the chute 6 is slidably connected with a limit block 7, both sides of the bottom plate 5 are provided with screw holes 9, both sides above the bottom plate 5 are fixedly connected with supporting rod mounting rods 10, the upper part of the mounting rods 10 is in threaded connection with a first rotating rod 11, one end of the first rotating rod 11 is fixedly connected with a connecting rod 12, the other end of the connecting rod 12 is fixedly connected with a second rotating rod 13, the inner side of the mounting plate 3 is fixedly connected with a placing block 15, the inside, the springs 17 are all fixedly mounted inside the placement block 15.

In this embodiment, preferably, the size of spout 6 and the size looks adaptation of stopper 7, and the upper surface of spout 6 is smooth, makes stopper 7 remove in 6 of the inside spout of bottom plate 5 through the ejector pad 8 that promotes the stopper 7 outside, and then can be applicable to the effect of equidimension rack 2 not through controlling the distance between the stopper 7.

In this embodiment, it is preferred, the upper surface of bottom plate 5 is seted up flutedly, the size of stopper 7 and the size looks adaptation of recess, the outside fixedly connected with ejector pad 8 of stopper 7, the surface of ejector pad 8 is provided with the line and can increases the area of contact between palm and the ejector pad 8 and can play skid-proof effect, the bellied part of stopper 7 slides in recess inside to play spacing fixed effect.

In this embodiment, preferably, the rubber blocks 14 are fixedly connected to the top ends of the first rotating rod 11 and the second rotating rod 13, the round hole is formed in the mounting rod 10, the connecting rod 12 is movably mounted in the round hole, the rubber blocks 14 on the top ends of the first rotating rod 11 and the second rotating rod 13 can slow down the impact between the rubber blocks and the fixing rod 16, and the service life of the whole device is prolonged.

In this embodiment, preferably, a hole 19 is formed in the fixing rod 16, the hole 19 is matched with the size of the screw hole 9, and a bolt 18 is connected to the hole 19 and the screw hole 9 through threads, so that the fixing and the bottom plate 5 are connected through the bolt 18 through threads, and the overall stability of the device is enhanced.

In this embodiment, it is preferable that the size of the second rotating rod 13 is matched with the size of the fixing rod 16, the size of the fixing rod 16 is matched with the size of the through hole 4, the size and the length of the second rotating rod 13 are matched with the size of the through hole 4, and the fixing rod 16 can penetrate through the whole mounting plate 3 through the through hole 4.

The utility model discloses a theory of operation and use flow: when the device is used, the first rotating rod 11 is rotated, the connecting rod 12 is fixedly connected inside the first rotating rod 11, so that the connecting rod 12 also rotates by a certain angle, the second rotating rod 13 at the other end of the connecting rod 12 is driven to rotate, the rubber block 14 above the second rotating rod 13 is in contact with the top end of the fixed rod 16, the fixed rod 16 is extruded downwards, when the fixed rod 16 passes through the mounting plate 3 through the through hole 4 and extends into the bottom plate 5, the fixed rod passes through the hole 19 through the bolt 18 and is in threaded connection with the fixed rod 16, so that the effect of stably supporting the net rack 2 is achieved, the pushing blocks 8 at two sides are pushed to move inwards inside the bottom plate 5, meanwhile, the pushing blocks 8 drive the inner limiting blocks 7 to move inwards, the outer sides of the limiting blocks 7 are outside the grooves of the bottom plate 5, then two sides of the net rack 2 are fixed, the net rack 2 between the inner parts of the limiting blocks 7 can be stably supported, meanwhile, the distance between the limiting blocks 7 can be adjusted, so that the device is suitable for net racks 2 with different sizes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 protection rack that steadiness ability is good, includes protection network (1), its characterized in that: the net rack (2) is sleeved on the outer side of the protective net (1), mounting plates (3) are fixedly connected to the two sides of the net rack (2), through holes (4) are formed in the mounting plates (3), a bottom plate (5) is movably connected to the bottom end of the net rack (2), a sliding groove (6) is formed in the bottom end of the bottom plate (5), a limiting block (7) is connected to the inner portion of the sliding groove (6) in a sliding mode, screw holes (9) are formed in the two sides of the bottom plate (5), supporting rod mounting rods (10) are fixedly connected to the two sides above the bottom plate (5), a first rotating rod (11) is connected to the upper portion of each mounting rod (10) in a threaded mode, a connecting rod (12) is fixedly connected to one end of each first rotating rod (11), a second rotating rod (13) is fixedly connected to the other end of each connecting rod (12), the inside of placing piece (15) all has cup jointed dead lever (16), the outside of dead lever (16) all has cup jointed spring (17), the equal fixed mounting of spring (17) is in the inside of placing piece (15).

2. The protective net rack with good stability of claim 1, wherein: the size of the sliding groove (6) is matched with that of the limiting block (7), and the upper surface of the sliding groove (6) is smooth.

3. The protective net rack with good stability of claim 1, wherein: the upper surface of the bottom plate (5) is provided with a groove, the size of the limiting block (7) is matched with that of the groove, the outer side of the limiting block (7) is fixedly connected with a pushing block (8), and lines are arranged on the surface of the pushing block (8).

4. The protective net rack with good stability of claim 1, wherein: the equal fixedly connected with block rubber (14) in top of first bull stick (11) and second bull stick (13), the round hole has been seted up to the inside of installation pole (10), connecting rod (12) movable mounting is in the inside of round hole.

5. The protective net rack with good stability of claim 1, wherein: the fixing rod (16) is internally provided with a hole (19), the hole (19) is matched with the size of the screw hole (9), and the hole (19) and the screw hole (9) are internally connected with a bolt (18) through threads.

6. The protective net rack with good stability of claim 1, wherein: the size of the second rotating rod (13) is matched with that of the fixed rod (16), and the size of the fixed rod (16) is matched with that of the through hole (4).