CN211574510U - Energy-saving improved blind plate - Google Patents

Abstract

The utility model discloses an energy-conserving improved generation blind plate, including plate body and lug, the welding of plate body intermediate position has the lug, the bolt hole has been seted up on the plate body, the inside embedded fixed plate that has of plate body, the inside sliding tray that has seted up of fixed plate, the inside embedded sliding block that has of sliding tray, the sliding block articulates through the articulated shaft has the bolt hole outer wall, and is connected with the one end of first spring on the bolt hole outer wall, the other end of first spring is connected with the fixed plate inner wall, the lug surface is embedded to have the switch. The utility model discloses a set up circular block rubber, the block rubber has sufficient toughness and restoring force, and with the sealed effect of playing that the laminating of pipeline mouth can be fine, damage the back when the block rubber and make the movable rod break away from the cavity on the fixed plate through the pulling switch simultaneously, conveniently dismantle the fixed plate, fine solution the blind plate receive after the scratch, the problem that the blind plate gas tightness reduces, hoisting device's practicality.

Description

Energy-saving improved blind plate

Technical Field

The utility model relates to an energy-conserving improved generation blind plate technical field specifically is an energy-conserving improved generation blind plate.

Background

The blind plate is common equipment among people's daily life, through the effect that plays the throttle and restrain rivers that the blind plate can be fine, along with people to the continuous promotion of blind plate functional requirement, adopt energy-conserving improved generation blind plate to use gradually, through set up the lug in blind plate both sides, during the use with lug embedding pipeline mouth, fix in advance, pass through multiunit bolt fastening pipeline afterwards again, present energy-conserving improved generation blind plate satisfies people's demand basically, but still has some problems.

And present energy-conserving improved generation blind plate needs receive the impact of rivers many times, and the blind plate is fixed through the multiunit bolt, but the impact force of rivers can lead to the bolt on the blind plate to shake after long-time the use to lead to the bolt to drop or connect insecure phenomenon.

The existing energy-saving improved blind plate is easy to scratch after being used for a long time due to the fact that the blind plate is in direct contact with a pipeline in the using process, so that the air tightness of the device is influenced, the water leakage phenomenon of the blind plate in the using process is caused, the normal use of the device is influenced, and therefore the energy-saving improved blind plate is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving improved generation blind plate to solve the traditional energy-conserving improved generation blind plate that proposes in the above-mentioned background art, because direct contact between blind plate and the pipeline takes place the scratch easily on the blind plate after using for a long time, thereby influenced the gas tightness of device, lead to the blind plate to appear leaking in the use, influenced the problem of the normal use of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving improved generation blind plate, includes plate body and lug, the welding of plate body intermediate position has the lug, the bolt hole has been seted up on the plate body, the inside fixed plate that has inlayed of plate body, the inside sliding tray of having seted up of fixed plate, the inside sliding block that has inlayed of sliding tray, the sliding block articulates through the articulated shaft has bolt hole outer wall, and is connected with the one end of first spring on the bolt hole outer wall, the other end of first spring is connected with the fixed plate inner wall, the embedded switch that has in lug surface, the welding of switch rear end has the movable rod, the cavity has been seted up on the movable rod outer wall, and the cavity is embedded inside the backing plate, the movable rod right-hand member is connected with the one end of second spring, the other end of second spring is connected with.

Preferably, the fixing plate and the bolt hole are in the same shape and are circular, and the diameter of the fixing plate is larger than that of the bolt hole.

Preferably, the sliding groove and the sliding block are the same in shape and are circular arc-shaped, and the articulated shaft forms a sliding structure through the sliding block and the sliding groove.

Preferably, the movable rod and the chamber have the same shape and are rectangular, and the movable rod forms an elastic telescopic structure through a second spring.

Preferably, the switch front end is provided with the waterproof board, and waterproof board length is greater than the switch maximum removal length, the lug inner wall is laminated with the waterproof board.

Preferably, the shape of the backing plate is circular, the inner wall of the backing plate is attached to the outer wall of the bump, and the diameter of the backing plate is larger than that of the bump.

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

1. the energy-saving improved blind plate is provided with bolt holes, a sliding groove, a sliding block, an articulated shaft and a first spring, when water flow impacts the blind plate, the articulated shaft on the periphery of the bolt holes rotates, so that the sliding block slides in the sliding groove, power can be converted into sliding friction force, external force is offset, and meanwhile, the first spring is arranged, the first spring compresses to convert pressure into elastic potential energy, so that a damping effect can be well achieved, the stability of the device is improved, and the phenomenon that the bolt falls off is avoided;

2. this energy-conserving improved generation blind plate is provided with the switch, the movable rod, the cavity, the second spring, the backing plate, block rubber and fixed plate, through setting up circular block rubber, the block rubber has sufficient toughness and resilience, can be fine with the laminating of pipeline mouth sealed effect of playing, make the movable rod break away from the cavity on the fixed plate through the pulling switch after the block rubber damages simultaneously, the convenience is dismantled the fixed plate, and then change the block rubber on the fixed plate, fine solution the blind plate receive after the scratch, the problem that the blind plate gas tightness reduces, hoisting device's practicality.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a board body; 2. a bump; 3. bolt holes; 4. a sliding groove; 5. a slider; 6. hinging a shaft; 7. a first spring; 8. a switch; 9. a movable rod; 10. a chamber; 11. a second spring; 12. a base plate; 13. a rubber block; 14. and (7) fixing the plate.

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 present invention provides an embodiment: an energy-saving improved blind plate comprises a plate body 1 and a convex block 2, wherein the convex block 2 is welded at the middle position of the plate body 1, a bolt hole 3 is formed in the plate body 1, a fixed plate 14 is embedded in the plate body 1, the fixed plate 14 and the bolt hole 3 are same in shape and circular, the diameter of the fixed plate 14 is larger than that of the bolt hole 3, when external force is applied, the bolt hole 3 can vibrate in the fixed plate 14, at the moment, a hinged shaft 6 rotates clockwise to drive a sliding block 5 to slide in a sliding groove 4, the applied external force is converted into sliding friction force, so that the external force is well offset, the applied external force is converted into elastic potential energy through compression of a first spring 7, a damping effect can be well achieved through the devices, the phenomenon that the bolt and the bolt hole 3 fall off after vibration is avoided, the stability of the device is improved, and, inside embedded sliding block 5 that has of sliding tray 4, sliding tray 4 and the same arc that is of sliding block 5 shape, articulated shaft 6 passes through sliding block 5 and sliding tray 4 constitution slidingtype structure, and under articulated shaft 6's effect after receiving vibrations, can make sliding block 5 slide on sliding tray 4, and sliding block 5 articulates through articulated shaft 6 has the outer wall of bolt hole 3, and is connected with the one end of first spring 7 on the outer wall of bolt hole 3, and the other end of first spring 7 is connected with the 14 inner walls of fixed plate.

The switch 8 is embedded in the outer surface of the convex block 2, the waterproof board is arranged at the front end of the switch 8, the length of the waterproof board is larger than the maximum moving length of the switch 8, the inner wall of the convex block 2 is jointed with the waterproof board, the sealing performance of the device can be ensured by the waterproof board, the phenomenon that the surface of the convex block 2 is opened after the switch 8 is pulled to cause the corrosion of water inside the plate body 1 is avoided, the service life of the device is influenced, the movable rod 9 is welded at the rear end of the switch 8, the cavity 10 is arranged on the outer wall of the movable rod 9, the movable rod 9 and the cavity 10 are the same in shape and are rectangular, the movable rod 9 forms an elastic telescopic structure through the second spring 11, the second spring 11 is compressed by pulling the switch 8 rightwards, the movable rod 9 moves rightwards to gradually separate from the cavity 10, so that the backing plate 12 and the rubber block 13 are, then the switch 8 is loosened, the movable rod 9 is embedded into the cavity 10 again under the reset action of the second spring 11, the backing plate 12 is conveniently fixed, the rubber block 13 on the backing plate 12 is firmer when in use, the cavity 10 is embedded into the backing plate 12, the right end of the movable rod 9 is connected with one end of the second spring 11, the other end of the second spring 11 is connected with the inner wall of the right end of the cavity 10, the rubber block 13 is glued on the outer wall of the backing plate 12, the rubber block 13 has the physical property of soft and rough appearance and can be embedded between the outer wall of the pipeline port and the outer wall of the lug 2 to play a good waterproof effect, the air tightness of the lifting device is improved, the backing plate 12 is round, the inner wall of the backing plate 12 is attached to the outer wall of the lug 2, the diameter of the backing plate 12 is larger than the diameter of the lug 2, the backing plate, ensuring the air tightness of the device.

The working principle is as follows: when needs are changed with block rubber 13, through pulling switch 8 right, it moves to drive movable rod 9 right, second spring 11 will receive pressure to be converted into elastic potential energy this moment, the lug 2 is accomodate inside gradually to movable rod 9 left end, promote backing plate 12 forward this moment and take out, change block rubber 13 on backing plate 12 afterwards, convenient to use need not change block rubber 13 in narrow and small space, overlap backing plate 12 on 2 outer walls of lug when needs are installed earlier, loosen switch 8 afterwards, second spring 11 converts elastic potential energy into kinetic energy with elastic potential energy this moment, make movable rod 9 remove left, in the inside cavity 10 of movable rod 9 left end embedding backing plate 12, it is convenient fixed with block rubber 13, block rubber 13 takes place the obscission in the avoidance of use, promote the gas tightness of body of the board 1 simultaneously.

During the use, rivers impact on the body of plate 1, pipeline and bolt receive vibrations this moment, give bolt hole 3 with external force transmission, the external force that first spring 7 compression will receive later turns into elastic potential energy, articulated shaft 6 takes place clockwise rotation, sliding block 5 slides in 4 inside emergence of sliding tray simultaneously, through above setting up can be fine turn into sliding friction power with external force to reduce the vibrations of bolt, hoisting device's stability has prevented the emergence of bolt obscission.

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 (6)

1. The utility model provides an energy-conserving improved generation blind plate, includes body of plate (1) and lug (2), its characterized in that: the middle position of the plate body (1) is welded with a convex block (2), the plate body (1) is provided with a bolt hole (3), the plate body (1) is internally embedded with a fixed plate (14), the fixed plate (14) is internally provided with a sliding groove (4), the sliding groove (4) is internally embedded with a sliding block (5), the sliding block (5) is hinged with the outer wall of the bolt hole (3) through a hinged shaft (6), the outer wall of the bolt hole (3) is connected with one end of a first spring (7), the other end of the first spring (7) is connected with the inner wall of the fixed plate (14), the outer surface of the convex block (2) is embedded with a switch (8), the rear end of the switch (8) is welded with a movable rod (9), the outer wall of the movable rod (9) is provided with a cavity (10), the cavity (10) is embedded inside a backing plate (12), the right end of the movable rod (9) is connected with, the other end of the second spring (11) is connected with the inner wall of the right end of the chamber (10), and a rubber block (13) is glued on the outer wall of the backing plate (12).

2. An energy saving improved blind plate according to claim 1, wherein: the fixing plate (14) and the bolt hole (3) are the same in shape and are circular, and the diameter of the fixing plate (14) is larger than that of the bolt hole (3).

3. An energy saving improved blind plate according to claim 1, wherein: the sliding groove (4) and the sliding block (5) are in the same shape and are in the shape of a circular arc, and the articulated shaft (6) forms a sliding structure with the sliding groove (4) through the sliding block (5).

4. An energy saving improved blind plate according to claim 1, wherein: the movable rod (9) and the chamber (10) are identical in shape and rectangular, and the movable rod (9) forms an elastic telescopic structure through a second spring (11).

5. An energy saving improved blind plate according to claim 1, wherein: switch (8) front end is provided with the waterproof board, and waterproof board length is greater than switch (8) maximum removal length, lug (2) inner wall and waterproof board laminating.

6. An energy saving improved blind plate according to claim 1, wherein: the backing plate (12) is circular, the inner wall of the backing plate (12) is attached to the outer wall of the bump (2), and the diameter of the backing plate (12) is larger than that of the bump (2).

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