阅读说明：本技术 一种密集架防倾倒装置 (Anti-toppling device for compact shelf ) 是由 熊涛 于 2021-07-17 设计创作，主要内容包括：本发明涉及一种防倾倒装置,尤其涉及一种密集架防倾倒装置。本发明的技术问题是：提供一种可在推动密集架移动时,将密集架进行固定的密集架防倾倒装置。本发明的技术实施方案为：一种密集架防倾倒装置,包括有第一导轨、支撑板、第二导轨、下压组件和夹紧组件,下压组件部件上连接有两个第二导轨,第二导轨两侧之间均滑动式连接有第一导轨,下压组件部件上设有支撑板,下压组件上设有夹紧组件。通过设置的夹紧组件可对密集架的前后两侧进行限位,从而可防止在移动的过程中发生倾斜。(The invention relates to an anti-toppling device, in particular to an anti-toppling device for a movable rack. The technical problem of the invention is that: provides an anti-toppling device for a compact shelf, which can fix the compact shelf when pushing the compact shelf to move. The technical implementation scheme of the invention is as follows: the utility model provides a dense frame anti-overturning device, includes first guide rail, backup pad, second guide rail, pushes down subassembly and clamping component, is connected with two second guide rails on pushing down the subassembly part, all sliding type connection has first guide rail between the second guide rail both sides, is equipped with the backup pad on pushing down the subassembly part, is equipped with clamping component on the subassembly that pushes down. The clamping components can limit the front side and the rear side of the compact shelf, so that the movable compact shelf can be prevented from inclining in the moving process.)

1. The utility model provides a compact shelf anti-overturning device, characterized by, including first guide rail (2), backup pad (3), second guide rail (4), push down subassembly (5) and clamping component (6), push down and be connected with two second guide rails (4) on subassembly (5) part, equal sliding type is connected with first guide rail (2) between second guide rail (4) both sides, push down and be equipped with backup pad (3) on subassembly (5), be equipped with clamping component (6) on pushing down subassembly (5).

2. The anti-toppling device for the compact shelving as claimed in claim 1, wherein the pressing component (5) comprises a first connecting rod (51), a T-shaped connecting rod (52), a first spring (53), a second connecting rod (54) and a connecting frame (55), the T-shaped connecting rods (52) are symmetrically and slidably arranged on the connecting frame (55), the second guide rail (4) is connected to two sides of the connecting frame (55), the first connecting rods (51) are slidably arranged on two sides of the second guide rail (4), the adjacent first connecting rods (51) are connected with the T-shaped connecting rods (52), the first springs (53) are connected between the T-shaped connecting rods (52) and the connecting frame (55), the second connecting rods (54) are rotatably arranged on two sides of the T-shaped connecting rods (52), and the support plate (3) is rotatably connected between the second connecting rods (54).

3. The anti-toppling device for the compact shelving as claimed in claim 2, wherein the clamping assembly (6) comprises a special-shaped connecting plate (61), first sliding blocks (62), clamping plates (63) and second springs (64), the special-shaped connecting plates (61) are arranged on two sides of the connecting frame (55), the first sliding blocks (62) are symmetrically arranged on one side of each special-shaped connecting plate (61) in a sliding manner, the second springs (64) are respectively connected between the first sliding blocks (62) and the adjacent special-shaped connecting plates (61), the clamping plates (63) are rotatably connected between the first sliding blocks (62) on two sides, and torsion springs are respectively connected between the clamping plates (63) and the adjacent first sliding blocks (62).

4. The anti-toppling device for the compact shelving is characterized by further comprising a fixing assembly (7), wherein the fixing assembly (7) comprises clamping blocks (72), third springs (73), U-shaped connecting plates (74), second sliding blocks (75) and first pull ropes (76), guide grooves (71) are formed in two sides of each clamping plate (63), the clamping blocks (72) are arranged on two sides of each clamping plate (63) in a sliding mode, the third springs (73) are connected between the clamping blocks (72) and the adjacent clamping plates (63), the U-shaped connecting plates (74) are arranged on the outer sides of the special-shaped connecting plates (61), the second sliding blocks (75) are symmetrically arranged in the U-shaped connecting plates (74) in a sliding mode, and the first pull ropes (76) are connected between the adjacent second sliding blocks (75) and the clamping blocks (72).

5. The anti-toppling device for the compact shelving as claimed in claim 4, characterized in that the anti-toppling device further comprises a limiting component (8), the limiting component (8) comprises a guide plate (81), a wedge block (82), a fourth spring (83), a limiting rod (84), a fifth spring (85) and a second pull wire (86), the guide plate (81) is arranged on each side of the bottom of the connecting frame (55), the wedge block (82) is arranged in the guide plate (81) in a sliding manner, the fourth spring (83) is connected between the wedge block (82) and the adjacent guide plate (81), the limiting rod (84) is arranged on each side of the bottom of the connecting frame (55) in a sliding manner, the limiting rods (84) are positioned on the outer sides of the adjacent guide plates (81) and are in sliding fit, the fifth springs (85) are connected between the limiting rods (84) and the connecting frame (55), the second pull wires (86) are connected on the outer sides of the limiting rods (84), the other end of each second pull wire (86) passes through the connecting frame (55) and is connected to the adjacent special-shaped connecting plate (61).

6. The anti-toppling device for compact shelving as claimed in claim 5, further comprising a rack (9), a rotating shaft (10) and a gear (11), wherein the racks (9) are arranged on the inner sides of the T-shaped connecting rods (52), the rotating shaft (10) is rotatably arranged in the middle of the top of the connecting frame (55), the gear (11) is arranged on the rotating shaft (10), and the gear (11) is meshed with the racks (9).

7. The anti-toppling device for compact shelving as claimed in claim 6, further comprising L-shaped pull rods (12), pressing plates (13) and sixth springs (14), wherein the L-shaped pull rods (12) are arranged on one side of the special-shaped connecting plate (61) in a sliding manner, the pressing plates (13) are arranged on the inner sides of the L-shaped pull rods (12) in a sliding manner, and four sixth springs (14) are connected between each pressing plate (13) and the adjacent L-shaped pull rods (12).

8. An anti-toppling device for compact shelving as claimed in claim 5, wherein the second guy wire (86) is a steel wire rope.

Technical Field

The invention relates to an anti-toppling device, in particular to an anti-toppling device for a movable rack.

Background

A compact shelf, also called a compact shelf, is a compact file container, can move linearly along a small guide rail paved on the ground, can draw together or separate a plurality of shelves according to the needs, because the compact shelf is usually higher, the compact shelf is very easy to incline in the process of pushing the compact shelf to move, at present, a device capable of preventing the compact shelf from inclining does not exist, and a plurality of workers are needed to simultaneously move when the compact shelf is required to be pushed to move, so that the labor is consumed.

Therefore, it is necessary to design an anti-tilting device for compact shelving, which can fix the compact shelving when the compact shelving is pushed to move.

Disclosure of Invention

In order to overcome the defect that the compact shelf is easy to incline in the process of pushing the compact shelf to move, and a plurality of workers are required to simultaneously move when the compact shelf is required to be pushed to move, so that the labor is consumed, the technical problem of the invention is as follows: provides an anti-toppling device for a compact shelf, which can fix the compact shelf when pushing the compact shelf to move.

The technical implementation scheme of the invention is as follows: the utility model provides a dense frame anti-overturning device, includes first guide rail, backup pad, second guide rail, pushes down subassembly and clamping component, is connected with two second guide rails on pushing down the subassembly part, all sliding type connection has first guide rail between the second guide rail both sides, is equipped with the backup pad on pushing down the subassembly part, is equipped with clamping component on the subassembly that pushes down.

More preferably, the pushing assembly comprises a first connecting rod, a T-shaped connecting rod, a first spring, a second connecting rod and a connecting frame, the connecting frame is symmetrically provided with the T-shaped connecting rod in a sliding mode, the second guide rail is connected to the two sides of the connecting frame, the first connecting rod is arranged on the two sides of the second guide rail in an all-sliding mode, the adjacent first connecting rod is connected with the T-shaped connecting rod, the first spring is connected between the T-shaped connecting rod and the connecting frame, the second connecting rod is arranged on the T-shaped connecting rod in an all-sliding mode in the two sides, and the supporting plate is connected between the second connecting rod in a rotating mode.

More preferably, clamping component is including the dysmorphism connecting plate, first slider, splint and second spring, and the link both sides all are equipped with the dysmorphism connecting plate, and the equal symmetrical slidingtype in dysmorphism connecting plate one side is equipped with first slider, all is connected with the second spring between first slider and the adjacent dysmorphism connecting plate, and equal rotary type is connected with splint between the first slider of both sides, all is connected with torsion spring between splint and the adjacent first slider.

More preferably, still including fixed subassembly, fixed subassembly is including the clamp splice, the third spring, the U-shaped connecting plate, second slider and first stay cord, the guide way has all been opened to the splint both sides, the equal slidingtype in splint both sides is equipped with the clamp splice, all be connected with the third spring between clamp splice and the adjacent splint, the special-shaped connecting plate outside all is equipped with the U-shaped connecting plate, the equal symmetry slidingtype is equipped with the second slider in the U-shaped connecting plate, all be connected with first stay cord between adjacent second slider and the clamp splice.

More preferably, still including spacing subassembly, spacing subassembly is including the deflector, the wedge, the fourth spring, the gag lever post, fifth spring and second acting as go-between, link bottom both sides all are equipped with the deflector, it is equipped with the wedge all to slide in the deflector, all be connected with the fourth spring between wedge and the adjacent deflector, link bottom both sides all slide and be equipped with the gag lever post, the gag lever post is in the adjacent deflector outside and for the slidingtype cooperation, all be connected with the fifth spring between gag lever post and the link, the gag lever post outside all is connected with the second acting as go-between, the second acting as go-between other end all passes the link and connects on adjacent special-shaped connecting plate.

More preferably, the connecting device further comprises a rack, a rotating shaft and a gear, wherein the racks are arranged on the inner sides of the T-shaped connecting rods, the rotating shaft is rotatably arranged in the middle of the top of the connecting frame, the gear is arranged on the rotating shaft, and the gear is meshed with the racks.

More preferably, the special-shaped connecting plate further comprises an L-shaped pull rod, a pressing plate and sixth springs, wherein the L-shaped pull rod is arranged on one side of the special-shaped connecting plate in a sliding mode, the pressing plates are symmetrically arranged on the inner sides of the L-shaped pull rods in a sliding mode, and four sixth springs are connected between each pressing plate and the adjacent L-shaped pull rod.

More preferably, the second wire is a steel wire rope.

Compared with the prior art, the invention has the following advantages: the compact shelf can be placed through the arranged pressing component and the supporting plate; the front side and the rear side of the compact shelf can be limited by the arranged clamping components, so that the movable compact shelf can be prevented from inclining in the moving process; the left side and the right side of the compact shelf can be limited by the arranged fixing components, so that the effect of preventing the compact shelf from inclining in the process of pushing the supporting plate to move is better; can avoid at the in-process that removes intensive through the spacing subassembly that sets up, take place to shake and make T shape connecting rod can outwards move to make intensive quilt unclamped.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a second guide rail, a pressing assembly and a clamping assembly according to the present invention.

Fig. 3 is a schematic perspective view of the pressing assembly and the clamping assembly according to the present invention.

Fig. 4 is an enlarged perspective view of the present invention a.

Fig. 5 is a schematic perspective view of the fixing assembly of the present invention.

FIG. 6 is a schematic perspective view of the clamping assembly, the fixing assembly, the L-shaped pull rod and the pressing plate according to the present invention.

Fig. 7 is an enlarged perspective view of the present invention B.

Fig. 8 is a schematic perspective view of the pressing assembly, the clamping assembly and the limiting assembly according to the present invention.

Fig. 9 is an enlarged perspective view of the present invention C.

Fig. 10 is a schematic perspective view of the rack, the rotating shaft and the gear of the present invention.

Fig. 11 is a schematic perspective view of the L-shaped pull rod, the pressing plate and the sixth spring according to the present invention.

The parts are labeled as follows: 2. the device comprises a first guide rail, 3, a support plate, 4, a second guide rail, 5, a pressing component, 51, a first connecting rod, 52, a T-shaped connecting rod, 53, a first spring, 54, a second connecting rod, 55, a connecting frame, 6, a clamping component, 61, a special-shaped connecting plate, 62, a first sliding block, 63, a clamping plate, 64, a second spring, 7, a fixing component, 71, a guide groove, 72, a clamping block, 73, a third spring, 74, a U-shaped connecting plate, 75, a second sliding block, 76, a first pull rope, 8, a limiting component, 81, a guide plate, 82, a wedge-shaped block, 83, a fourth spring, 84, a limiting rod, 85, a fifth spring, 86, a second pull rope, 9, a rack, 10, a rotating shaft, 11, a gear, 12, an L-shaped pull rod, 13, a pressing plate, 14 and a sixth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An anti-toppling device for a compact shelf is shown in figures 1-11 and comprises a first guide rail 2, a support plate 3, a second guide rail 4, a pressing component 5 and a clamping component 6, wherein two parts of the pressing component 5 are connected with the two second guide rails 4 in a welding mode, the first guide rail 2 is connected between the front side and the rear side of each second guide rail 4 in a sliding mode, the support plate 3 is arranged on the part of the pressing component 5, and the clamping component 6 capable of clamping the compact shelf is arranged on the pressing component 5.

The pressing component 5 comprises a first connecting rod 51, T-shaped connecting rods 52, first springs 53, second connecting rods 54 and a connecting frame 55, the T-shaped connecting rods 52 are symmetrically arranged on the connecting frame 55 in a sliding mode, the second guide rail 4 is connected to the left side and the right side of the connecting frame 55 in a welding mode, the first connecting rods 51 are arranged on the front side and the rear side of the second guide rail 4 in a sliding mode, the adjacent first connecting rods 51 are connected with the T-shaped connecting rods 52, the first springs 53 are connected between the T-shaped connecting rods 52 and the connecting frame 55, the second connecting rods 54 are arranged on the T-shaped connecting rods 52 in a rotating mode on the left side and the right side, and the supporting plate 3 is connected between the second connecting rods 54 in a rotating mode.

Clamping assembly 6 is including the profile connection board 61, first slider 62, splint 63 and second spring 64, both sides all are equipped with the profile connection board 61 through the welded mode around the link 55, the equal bilateral symmetry slidingtype of profile connection board 61 upside is equipped with first slider 62, all be connected with second spring 64 between first slider 62 and the adjacent profile connection board 61, all be connected with splint 63 through the bull stick rotary type between the first slider 62 of both sides around, all be connected with torsion spring between splint 63 and the adjacent first slider 62.

When the compact shelf needs to be moved, the equipment can be used, a worker can place the compact shelf on the support plate 3, the support plate 3 moves downwards under the action of gravity, the support plate 3 moves downwards to drive the second connecting rod 54 to rotate so as to drive the T-shaped connecting rod 52 to move inwards, the T-shaped connecting rod 52 moves inwards to drive the first connecting rod 51 to move inwards, the first spring 53 is compressed, the support plate 3 moves downwards and can also be contacted with the clamping plate 63 so as to drive the clamping plate 63 to rotate inwards, the torsion spring deforms, when the clamping plate 63 cannot rotate any more, the support plate 3 continues to move downwards to drive the clamping plate 63 to move downwards so as to drive the first sliding block 62 to move downwards, the second spring 64 is compressed, so that the support plate 3 can limit the front side and the rear side of the compact shelf, and then the second guide rail 4 can be pulled to move left and right on the first guide rail 2, second guide rail 4 removes about and drives and pushes down that subassembly 5 is whole and backup pad 3 moves together, thereby can drive intensive frame and remove about, intensive frame has been by spacing this moment, thereby can prevent to take place to incline at the in-process that removes, intensive frame removes to suitable position after, also can avoid intensive frame to take place to rock this moment, when needing to wash arrangement work to intensive frame, alright carry out intensive frame backup pad 3 out, backup pad 3 no longer atress this moment, thereby first connecting rod 51 and T shape connecting rod 52 outside move reset under the effect of first spring 53, thereby drive second connecting rod 54 and rotate and reset, and then make backup pad 3 rebound reset, first slider 62 and splint 63 upward move reset under the effect of second spring 64, splint 63 rotates and resets under the effect of torsion spring simultaneously.

The clamping device is characterized by further comprising a fixing assembly 7, the fixing assembly 7 comprises clamping blocks 72, third springs 73, U-shaped connecting plates 74, second sliding blocks 75 and first pull ropes 76, guide grooves 71 for guiding are formed in the left side and the right side of each clamping plate 63, the clamping blocks 72 are arranged on the left side and the right side of each clamping plate 63 in a sliding mode, the clamping blocks 72 slide in the guide grooves 71, the third springs 73 are connected between the clamping blocks 72 and the adjacent clamping plates 63, the U-shaped connecting plates 74 are arranged on the outer sides of the special-shaped connecting plates 61, the second sliding blocks 75 are arranged in the U-shaped connecting plates 74 in a sliding mode in a bilateral symmetry mode, and the first pull ropes 76 are connected between the adjacent second sliding blocks 75 and the clamping blocks 72.

The clamping plate 63 rotates to drive the guide groove 71, the clamping block 72 and the third spring 73 rotate, at the moment, the first pull rope 76 can drive the second sliding block 75 to move inwards in the U-shaped connecting plate 74, when the clamping plate 63 moves downwards to drive the guide groove 71, the clamping block 72 and the third spring 73 move downwards, the length of the first pull rope 76 is fixed, the clamping block 72 can move inwards, the third spring 73 is compressed, the clamping block 72 can move inwards to limit the left side and the right side of the compact shelf, the effect of preventing the compact shelf from inclining in the process of pushing the supporting plate 3 to move is better, when the clamping plate 63 moves upwards to reset, the clamping block 72 moves outwards to reset under the action of the third spring 73, when the clamping plate 63 rotates to reset, and the second sliding block 75 can move outwards to reset through the first pull rope 76.

Still including spacing subassembly 8, spacing subassembly 8 is including deflector 81, wedge 82, fourth spring 83, gag lever post 84, fifth spring 85 and second 86 of acting as go-between, both sides all are equipped with deflector 81 through the welded mode around the link 55 bottom, all slidingtype is equipped with wedge 82 in the deflector 81, all be connected with fourth spring 83 between wedge 82 and the adjacent deflector 81, both sides all slidingtype is equipped with gag lever post 84 around the link 55 bottom, gag lever post 84 is in the adjacent deflector 81 outside and for the slidingtype cooperation, all be connected with fifth spring 85 between gag lever post 84 and the link 55, the gag lever post 84 outside all is connected with the second 86 of acting as go-between, the second 86 other end of acting as go-between all passes the link 55 and connects on adjacent dysmorphism connecting plate 61.

Initially, the fourth spring 83 is in a stretching state, when the clamping plate 63 moves downwards and presses to the second stay 86 to move continuously, the second stay 86 is extruded, the second stay 86 is a steel wire rope and has no elasticity, so that the limiting rod 84 is driven to move outwards when the total length is not changed and pressed, the fifth spring 85 is stretched, the wedge block 82 moves upwards and resets under the action of the fourth spring 83, the T-shaped connecting rod 52 moves inwards and continues to move when touching the wedge block 82, so that the wedge block 82 moves downwards, the fourth spring 83 is stretched, after the T-shaped connecting rod 52 crosses the wedge block 82, the wedge block 82 moves upwards and resets under the action of the fourth spring 83, the wedge block 82 can clamp the T-shaped connecting rod 52, therefore, the phenomenon that the T-shaped connecting rod 52 moves outwards when the compact shelf is moved can be avoided, the T-shaped connecting rod 52 moves outwards to loosen the compact shelf, and when the compact shelf is taken down and the supporting plate 3 needs to reset, the wedge 82 is pulled downwards and the fourth spring 83 is stretched so that the T-shaped link 52 is moved back and the stop lever 84 is moved inwards under the action of the fifth spring 85 to again catch the wedge 82.

The connecting device is characterized by further comprising a rack 9, a rotating shaft 10 and a gear 11, wherein the rack 9 is arranged on the inner side of the T-shaped connecting rod 52, the rotating shaft 10 is rotatably arranged in the middle of the top of the connecting frame 55 through a bearing, the gear 11 is arranged on the rotating shaft 10, and the gear 11 is meshed with the rack 9.

The inward movement of the T-shaped connecting rods 52 drives the rack 9 to move inward, at the moment, the gear 11 rotates, so that when one T-shaped connecting rod 52 moves, the other T-shaped connecting rod 52 can move simultaneously under the action of the rack 9 and the gear 11, and therefore the situation that the supporting plate 3 is inclined due to the fact that the weights of the front side and the rear side of the compact shelf are different can be avoided.

The special-shaped connecting plate is characterized by further comprising an L-shaped pull rod 12, a pressing plate 13 and sixth springs 14, the L-shaped pull rods 12 are arranged on the lower sides of the special-shaped connecting plates 61 in a sliding mode, the pressing plates 13 are symmetrically arranged on the inner sides of the L-shaped pull rods 12 in a sliding mode, and four sixth springs 14 are connected between each pressing plate 13 and the adjacent L-shaped pull rod 12.

When the compact shelf is moved to a proper position, the L-shaped pull rod 12 can be pushed to move inwards, so that the pressing plate 13 and the sixth spring 14 are driven to move inwards, when the pressing plate 13 moves to be in contact with the first guide rail 2 and then continues to move, so that the pressing plate 13 moves upwards, the sixth spring 14 is compressed, meanwhile, the pressing plate 13 can be tightly attached to the first guide rail 2 under the reaction of the sixth spring 14, and the supporting plate 3 cannot move left and right due to the large friction force between the first guide rail 2 and the pressing plate 13, so that the supporting plate 3 can not move left and right when the compact shelf is taken, the supporting plate 3 can move left and right.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.