CN218090734U - Sluice buffer stop - Google Patents

Abstract

The utility model discloses a sluice buffer stop, comprising a base plate, the both sides on bottom plate top all are provided with first buffer gear, and just first buffer gear's top is connected with the connecting plate, the bottom of connecting plate is provided with second buffer gear. The utility model discloses a press the extrusion ram, make the triangle movable block move right, thereby make the inserted bar move right, make second magnet and first magnet alternate segregation, thereby make inserted bar and slot alternate segregation, make the reset spring compression, will receive the striking board to carry and draw the rebound again, make the slider slide until breaking away from inside the spout, realize the dismantlement to the board that hits promptly, thereby avoid changing whole buffer, only need change hit the board can, make buffer's replacement cost greatly reduced, the practicality of buffer has been improved, the anticollision buffering effect of buffer to the sluice has then been ensured, the security of sluice is improved.

Description

Sluice buffer stop

Technical Field

The utility model relates to a sluice protection technical field, in particular to sluice buffer stop.

Background

In water conservancy projects, a water gate is used as a building for retaining water, draining water or taking water, is widely applied, can block flood, block tide and store water to raise the upstream water level by closing the water gate so as to meet the requirement of upstream water taking or navigation, can discharge flood, drain waterlogging, flush sand and take water or adjust the flow according to the requirement of downstream water taking by opening the water gate, so that an anti-collision device is required to protect the water gate;

the existing sluice anticollision device has the advantages that the structure is simple, the anticollision effect is general, the anticollision effect is weakened due to the fact that the anticollision device is in collision or multiple times of collision after being subjected to long-term collision, the whole replacement of the whole device is needed once the existing sluice anticollision device is fixed in structure, the cost of replacing the whole device is high, the economical and practical performance of the anticollision device is poor, and the improvement scheme is provided for the existing sluice anticollision device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sluice buffer stop to solve the current higher problem of sluice buffer stop replacement cost who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sluice buffer stop, includes the bottom plate, the both sides on bottom plate top all are provided with first buffer gear, and first buffer gear's top is connected with the connecting plate, the bottom of connecting plate is provided with second buffer gear, and the both sides of second buffer gear bottom all install first connecting rod, the second connecting rod is all installed to one side of first connecting rod, and the one end of second connecting rod all installs the block rubber, the outside of block rubber all overlaps there is spacing frame, the top of connecting plate is connected with the roof, and the top of roof has evenly seted up the spout, the slider is all installed to the inside of spout, and is connected with the collided board between the slider, the top of roof between the spout all is provided with spacing block mechanism.

When using this technical scheme's a floodgate buffer stop, press the extrusion ram when using, make the triangle movable block move rightwards, thereby make the inserted bar move rightwards, make second magnet and first magnet alternate segregation, thereby make inserted bar and slot alternate segregation, make reset spring compression, will receive the striker to carry to draw upward movement again, make the slider slide until breaking away from in the spout is inside, realize promptly to the dismantlement of being hit the board, prevent to be hit the board and cause the crashproof effect to descend because of excessive damage, improve buffer stop's practicality.

Preferably, first buffer gear includes the buffer cylinder, and the buffer cylinder is installed on the top of bottom plate, the through-hole has been seted up to one side of buffer cylinder, the opposite side of buffer cylinder is connected with the one end of first connecting rod, buffer spring is installed to the inside bottom of buffer cylinder, and buffer spring's one end installs the stopper, the outside cover of stopper has the rubber circle, the buffer beam is installed on the top of stopper, and the one end of buffer beam is connected with the bottom of connecting plate.

Preferably, the second buffer gear includes the guide bar, and the guide bar is installed in the bottom of connecting plate, the outside both ends of guide bar all overlap and have the guide block, and the bottom of guide block all is connected with the one end that the buffer cylinder was kept away from to first connecting rod, expanding spring is all installed on the top of guide block, and expanding spring's one end all installs the rubber fixture block, the draw-in groove has evenly been seted up to the bottom of the connecting plate of rubber fixture block top.

Preferably, spacing block mechanism includes the activity groove, and the activity groove sets up in one side of roof, the slot has been seted up to one side of the crashing plate of activity groove one side, and the inside one side of slot installs first magnet, reset spring is installed to one side of the inside of activity groove, and reset spring's one end installs the inserted bar, the second magnet is installed to the one end of inserted bar, and the top of second magnet and the bottom of first magnet adsorb mutually, the triangle movable block is installed to one side of inserted bar, and the internally mounted of the roof of triangle movable block top has the stripper bar, the one end of stripper bar extends to the outside of roof.

Preferably, the connecting plates are provided with a plurality of groups, and the connecting plates are distributed at equal intervals on the top end of the top plate.

Preferably, the cross section of the sliding block is T-shaped, and the collided plate is in sliding connection with the top plate through the interaction of the sliding block and the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the sluice collision avoidance device not only realizes the reduction of the replacement cost of the collision avoidance device, but also has simple operation, realizes better collision avoidance and buffering effects of the collision avoidance device, and improves the service life of the device;

(1) The triangular movable block moves rightwards by pressing the extrusion rod, so that the insertion rod moves rightwards, the second magnet is separated from the first magnet, the insertion rod is separated from the slot, the reset spring is compressed, the hit plate is lifted upwards to move, the sliding block slides in the chute until the sliding block is separated, and the hit plate is disassembled, so that the whole anti-collision device is prevented from being replaced, only the hit plate needs to be replaced, the replacement cost of the anti-collision device is greatly reduced, the practicability of the anti-collision device is improved, the anti-collision buffer effect of the anti-collision device on a water gate is guaranteed, the safety of the water gate is improved, and the overall operation is simple and convenient;

(2) Extrude the inside rivers of buffer tube through the stopper, discharge rivers from buffer tube, thereby make the buffer spring compression, and make the inner wall friction of rubber circle and buffer tube, thereby turn into the deformation and the frictional force etc. of spring with the impact and consume, with the damage of strong impact to receiving the striking plate, combine the continuous friction of rubber fixture block at striking in-process and draw-in groove simultaneously, and the friction between rubber block and the spacing frame, thereby further carry out continuous weakening to the impact, make buffer stop's anticollision buffering effect better, thereby improve buffer stop's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the sectional structure of the limiting engaging mechanism of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the utility model at the position B in fig. 1;

fig. 5 is a schematic view of the structure of the local three-dimensional structure of the present invention.

The reference numerals in the figures illustrate: 1. a base plate; 2. a first buffer mechanism; 201. a through hole; 202. a buffer cylinder; 203. a buffer rod; 204. a limiting block; 205. a rubber ring; 206. a buffer spring; 3. a connecting plate; 4. a second buffer mechanism; 401. a card slot; 402. a rubber clamping block; 403. a tension spring; 404. a guide block; 405. a guide bar; 5. a top plate; 6. a limiting and clamping mechanism; 601. a slot; 602. a first magnet; 603. a second magnet; 604. a rod is inserted; 605. a triangular movable block; 606. a return spring; 607. a movable groove; 608. an extrusion stem; 7. a chute; 8. a collided plate; 9. a slider; 10. a first link; 11. a second link; 12. a rubber block; 13. and a limiting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a sluice collision avoidance device comprises a bottom plate 1, wherein both sides of the top end of the bottom plate 1 are provided with first buffer mechanisms 2;

the first buffer mechanism 2 comprises a buffer cylinder 202, the buffer cylinder 202 is installed at the top end of the bottom plate 1, a through hole 201 is formed in one side of the buffer cylinder 202, the other side of the buffer cylinder 202 is connected with one end of the first connecting rod 10, a buffer spring 206 is installed at the bottom end inside the buffer cylinder 202, a limiting block 204 is installed at one end of the buffer spring 206, a rubber ring 205 is sleeved outside the limiting block 204, a buffer rod 203 is installed at the top end of the limiting block 204, and one end of the buffer rod 203 is connected with the bottom end of the connecting plate 3;

specifically, as shown in fig. 1 and 3, when in use, water flows into the inside of the buffer cylinder 202 through the through hole 201, and is affected by the impact force, so that the connecting plate 3 descends, the buffer rod 203 descends, the stopper 204 descends, and the water flows are extruded, so that the water flows are discharged from the inside of the buffer cylinder 202, the buffer spring 206 is compressed and is subjected to the elastic action of the spring, the buffer spring 206 is reset, the stopper 204 is reset, the buffer rod 203 and the connecting plate 3 are reset, and the water flows into the inside of the buffer cylinder 202 again, meanwhile, the rubber ring 205 rubs against the inner wall of the buffer cylinder 202 in the process, so that part of the impact force is converted into friction force and consumed by circulation and the like of the water flows, and thus the buffer effect is achieved, and meanwhile, the friction force and the like also counteract the self-vibration of the spring, so that the buffer effect is better, that is, that the damage to the impact plate 8 and the further deep transmission of the impact force are reduced;

the top end of the first buffer mechanism 2 is connected with a connecting plate 3;

a plurality of groups of connecting plates 3 are arranged, and the connecting plates 3 are distributed at equal intervals at the top end of the top plate 5;

the bottom end of the connecting plate 3 is provided with a second buffer mechanism 4;

the second buffer mechanism 4 comprises a guide rod 405, the guide rod 405 is installed at the bottom end of the connecting plate 3, two ends of the outer portion of the guide rod 405 are respectively sleeved with a guide block 404, the bottom end of each guide block 404 is connected with one end, far away from the buffer cylinder 202, of the first connecting rod 10, the top end of each guide block 404 is provided with a telescopic spring 403, one end of each telescopic spring 403 is provided with a rubber clamping block 402, and the bottom end of the connecting plate 3 above the rubber clamping block 402 is uniformly provided with a clamping groove 401;

specifically, as shown in fig. 1 and 4, when in use, the connecting plate 3 is used, so that the top plate 5 and the collided plate 8 are more uniformly buffered, the collided plate 8 is more comprehensively buffered, and in the collision process, the connecting plate 3 is lowered, so that one end of the first connecting rod 10 is moved, the guide block 404 is close to the guide block, the expansion spring 403 is continuously extended and compressed, the rubber clamping blocks 402 are close to each other and continuously rub against the clamping grooves 401, that is, the collision force is consumed through the friction force, so that the buffering effect is achieved, the water gate is prevented from being damaged by collision, meanwhile, the bearing capacity of the collided plate 8 on the collision force is improved, and the anti-collision effect of the collided plate 8 is better;

the two sides of the bottom end of the second buffer mechanism 4 are both provided with a first connecting rod 10, one side of each first connecting rod 10 is provided with a second connecting rod 11, one end of each second connecting rod 11 is provided with a rubber block 12, the outside of each rubber block 12 is sleeved with a limiting frame 13, the top end of each connecting plate 3 is connected with a top plate 5, the top end of each top plate 5 is uniformly provided with sliding grooves 7, and the inside of each sliding groove 7 is provided with a sliding block 9;

the cross section of the sliding block 9 is T-shaped, and the collided plate 8 is in sliding connection with the top plate 5 through the interaction of the sliding block 9 and the sliding groove 7;

specifically, as shown in fig. 1, when in use, the first connecting rod 10 moves to move the second connecting rod 11, so that the rubber block 12 moves inside the limiting frame 13 and generates friction, the friction force can be beneficial to reducing the influence of self-vibration of the spring, meanwhile, the connection between the T-shaped sliding block 9 and the sliding groove 7 is tighter, the separation of the collided plate 8 and the top plate 5 can be prevented, the matching of the sliding block 9 and the sliding groove 7 plays a role in limiting and guiding the collided plate 8, and the length of the sliding groove 7 is half of that of the top plate 5, so that the sliding block 9 is prevented from directly penetrating through the top plate 5 to play a role in limiting;

a collided plate 8 is connected between the sliding blocks 9, and the top ends of the top plates 5 between the sliding grooves 7 are provided with limiting clamping mechanisms 6;

the limiting clamping mechanism 6 comprises a movable groove 607, the movable groove 607 is arranged on one side of the top plate 5, a slot 601 is formed in one side of the collision plate 8 on one side of the movable groove 607, a first magnet 602 is installed on one side inside the slot 601, a return spring 606 is installed on one side inside the movable groove 607, an insert rod 604 is installed at one end of the return spring 606, a second magnet 603 is installed at one end of the insert rod 604, the top end of the second magnet 603 is adsorbed to the bottom end of the first magnet 602, a triangular movable block 605 is installed on one side of the insert rod 604, an extrusion rod 608 is installed inside the top plate 5 above the triangular movable block 605, and one end of the extrusion rod 608 extends to the outside of the top plate 5;

specifically, as shown in fig. 1 and fig. 2, when the device is used, the pressing rod 608 is pressed to move the triangular movable block 605 rightwards, so that the insertion rod 604 moves rightwards, the return spring 606 is compressed, the second magnet 603 and the first magnet 602 are separated from each other, that is, the insertion rod 604 and the insertion slot 601 are separated from each other, so that the impacted plate 8 is convenient to detach, otherwise, the device can limit the impacted plate 8, prevent the impacted plate 8 from sliding up and down freely, and improve the position stability of the impacted plate 8.

The working principle is as follows: when the utility model is used, firstly, when stone impact or water flow impact occurs, the impact force is borne by the impact plate 8, and the force is transmitted to the top plate 5, so that the connecting plate 3 descends, the buffer rod 203 descends, the limiting block 204 descends, water flow entering the buffer cylinder 202 through the through hole 201 is discharged, the buffer spring 206 is compressed, the rubber ring 205 rubs against the inner wall of the buffer cylinder 202 in the process, the impact force is absorbed and converted through the deformation of the buffer spring 206, the discharge of the water flow, the friction of the rubber ring 205 and the like, and the impact force is resisted to play a role in buffering and collision avoidance;

secondly, the connecting plate 3 is lowered by impact force, so that one end of the first connecting rod 10 moves, the second connecting rod 11 moves, the rubber blocks 12 rub and approach each other in the limiting frame 13, meanwhile, the first connecting rod 10 moves to enable the guide blocks 404 to approach each other, so that the expansion spring 403 continuously expands and contracts, the two rubber clamping blocks 402 approach each other and are influenced by the spring, the buffer spring 206 resets, the limiting block 204 and the buffer rod 203 reset, the connecting plate 3 resets, the guide blocks 404 and the rubber blocks 12 reset, and finally the impacted plate 8 resets, and the friction force between the rubber clamping blocks 402 and the clamping groove 401 is increased by the expansion spring 403, so that the impact force is converted into friction force to be consumed, namely the impact force is buffered, so that less impact force is damaged for the impacted plate 8, and the self-vibration influence of the spring can be reduced by the friction force;

finally, the top end of the extrusion rod 608 is pressed, so that the top end of the extrusion rod 608 pushes the triangular movable block 605, the triangular movable block 605 moves rightwards, the insertion rod 604 moves rightwards, the second magnet 603 and the first magnet 602 are separated from each other, namely, the insertion rod 604 is separated from the insertion slot 601, the return spring 606 is compressed, the impacted plate 8 is pulled, the sliding block 9 slides upwards in the sliding slot 7, the impacted plate 8 is separated from the top plate 5, and the impacted plate 8 is detached and replaced.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a sluice buffer stop, includes bottom plate (1), its characterized in that: the utility model discloses a building roof, including bottom plate (1), bottom plate, connecting rod (10), first connecting rod (10), second connecting rod (11) are all installed to the both sides on bottom plate (1) top all be provided with first buffer gear (2), and the top of first buffer gear (2) is connected with connecting plate (3), the bottom of connecting plate (3) is provided with second buffer gear (4), and first connecting rod (10) are all installed to the both sides of second buffer gear (4) bottom, second connecting rod (11) are all installed to one side of first connecting rod (10), and rubber block (12) are all installed to the one end of second connecting rod (11), the outside of rubber block (12) all overlaps has spacing frame (13), the top of connecting plate (3) is connected with roof (5), and evenly seted up spout (7) on the top of roof (5), slider (9) are all installed to the inside of spout (7), and are connected with between slider (9) and hit board (8), the top of roof (5) between spout (7) all is provided with stop gear (6).

2. The floodgate buffer stop of claim 1, wherein: first buffer gear (2) are including buffer cylinder (202), and buffer cylinder (202) install in the top of bottom plate (1), through-hole (201) have been seted up to one side of buffer cylinder (202), the opposite side of buffer cylinder (202) is connected with the one end of first connecting rod (10), buffer spring (206) are installed to the inside bottom of buffer cylinder (202), and the one end of buffer spring (206) installs stopper (204), the outside cover of stopper (204) has rubber circle (205), buffer rod (203) are installed on the top of stopper (204), and the one end of buffer rod (203) is connected with the bottom of connecting plate (3).

3. The floodgate buffer stop of claim 1, wherein: second buffer gear (4) include guide bar (405), and guide bar (405) install in the bottom of connecting plate (3), guide block (404) have all been overlapped at the outside both ends of guide bar (405), and the bottom of guide block (404) all is connected with the one end that buffer cylinder (202) was kept away from in first connecting rod (10), expanding spring (403) are all installed on the top of guide block (404), and rubber fixture block (402) are all installed to the one end of expanding spring (403), draw-in groove (401) have evenly been seted up to the bottom of connecting plate (3) of rubber fixture block (402) top.

4. The floodgate buffer stop of claim 1, wherein: spacing block mechanism (6) include activity groove (607), and activity groove (607) set up in one side of roof (5), slot (601) have been seted up to one side of the board that is stricken by of activity groove (607) one side, and first magnet (602) are installed to the inside one side of slot (601), reset spring (606) are installed to the inside one side of activity groove (607), and the one end of reset spring (606) installs inserted bar (604), second magnet (603) are installed to the one end of inserted bar (604), and the top of second magnet (603) and the bottom of first magnet (602) attract each other, triangle movable block (605) are installed to one side of inserted bar (604), and the internally mounted of roof (5) of triangle movable block (605) top has squeeze bar (608), the one end of squeeze bar (608) extends to the outside of roof (5).

5. The floodgate buffer stop of claim 1, wherein: the connecting plates (3) are provided with a plurality of groups, and the connecting plates (3) are distributed at equal intervals on the top end of the top plate (5).

6. The floodgate buffer stop of claim 1, wherein: the cross section of the sliding block (9) is T-shaped, and the collided plate (8) is in sliding connection with the top plate (5) through the interaction of the sliding block (9) and the sliding groove (7).

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