CN217150599U

CN217150599U - Adjustable wedge block structure for gate

Info

Publication number: CN217150599U
Application number: CN202220394346.4U
Authority: CN
Inventors: 江波; 徐晓辉; 陈成
Original assignee: Anhui Hanwei Environmental Technology Co ltd
Current assignee: Anhui Hanwei Environmental Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-09
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a voussoir structure with adjustable be used for gate relates to gate technical field. The utility model comprises a bottom plate, a notch is arranged at one end part of the bottom plate, sealing rubber is fixedly arranged on the periphery of the notch, two sections of guide rails are symmetrically arranged on the bottom plate, and a flashboard is connected between the two sections of guide rails in a sliding way; the guide rail is fixedly provided with a plurality of wedge block assemblies, each wedge block assembly comprises an upper wedge block mounting plate, an adjusting bolt, an upper wedge block and a lower wedge block, the upper wedge block mounting plate is fixedly arranged on the guide rail, the adjusting bolt is in threaded connection with the upper wedge block mounting plate, and the upper wedge block is rotatably connected with the tail end of the adjusting bolt to realize the lifting of the upper wedge block; the lower wedge block is fixedly arranged on the flashboard, and the upper wedge block is in sliding connection with the lower wedge block. The utility model discloses a voussoir structure with adjustable installation on the gate, the position of voussoir can be adjusted to the rotation regulation bolt, and then adjusts the flashboard to sealing rubber's decrement, and accommodation process is simple, is convenient for maintain the maintenance.

Description

Adjustable wedge block structure for gate

Technical Field

The utility model belongs to the technical field of the gate, especially, relate to a voussoir structure with adjustable be used for gate.

Background

With the development of the urbanization process, the corresponding treatment of sewage and rainwater becomes one of the main problems to be considered in the urbanization development. Wherein, the mode of sewage, rainwater reposition of redundant personnel divide into confluence system and reposition of redundant personnel system, and no matter confluence system or reposition of redundant personnel system all need the gate mechanism to damming the water pipe to people maintain or rivers reposition of redundant personnel to equipment.

The gate plate mechanism of the existing flat-open gate mostly uses a hydraulic rod or an electric push rod to enable the gate plate to intercept water in a water pipe. The gate is in the installation, need adjust the decrement of flashboard compression sealing rubber, guarantees that the gate all has better leakproofness under the installation condition of difference. However, in the reciprocating motion process of the flashboard, the sealing rubber is worn, and after a period of time, the sealing performance of the flashboard mechanism is deteriorated, so that the water body cannot be completely intercepted, and people cannot conveniently shunt the water body. And when the leakproofness of later stage adjustment gate, need whole change sealing washer, the process is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voussoir structure with adjustable be used for gate, through the voussoir structure with adjustable installation on the gate, the position of voussoir can be adjusted to the rotation regulation bolt, and then adjusts the flashboard to sealing rubber's compression volume, and the accommodation process is simple, and the maintenance of being convenient for is solved among the current flat-open gate, and the flashboard is not convenient for adjust sealing rubber's compression volume, and rubber wear aftermaintenance, the difficult problem of adjustment.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an adjustable wedge block structure for a gate, which comprises a bottom plate, wherein one end part of the bottom plate is provided with a notch communicated with a water channel, and sealing rubber is fixedly arranged on the periphery of the notch; one surface of bottom plate is provided with two sections guide rails along length direction symmetry, two sections sliding connection has the flashboard that is used for realizing the notch and opens and shuts between the guide rail, flashboard and sealing rubber butt. The guide rail is fixedly provided with a plurality of wedge block assemblies on the parts positioned on the two sides of the notch, each wedge block assembly comprises an upper wedge block mounting plate, an adjusting bolt and an upper wedge block, the upper wedge block mounting plates are fixedly arranged on the guide rail, the adjusting bolts are in threaded connection with the upper wedge block mounting plates, the upper wedge blocks are rotatably connected with the tail ends of the adjusting bolts, and the upper wedge blocks are lifted. And the surface of the upper wedge block, which is far away from the upper wedge block mounting plate, is in sliding connection with the surface of the flashboard, which is far away from the bottom plate.

As a preferred technical scheme of the utility model, adjusting bolt threaded connection has lock nut, lock nut and last voussoir mounting panel keep away from the surperficial butt of last voussoir.

As a preferred technical scheme of the utility model, a side of going up the voussoir is opened there is "protruding" shape groove, adjusting bolt's the tail end fixedly connected with lantern ring, all rotate with the week side of the lantern ring, adjusting bolt in "protruding" shape groove and the week side of the lantern ring and be connected.

As an optimal technical scheme of the utility model, go up the wedge mounting panel and go up and be equipped with a plurality of cylindric locks between the wedge, the one end and the last wedge mounting panel fixed connection of cylindric lock, go up a surface of voussoir and open have with cylindric lock sliding fit's through-hole, prevent to go up the wedge and take place to rotate reciprocating the in-process.

As a preferred technical scheme of the utility model, go up the wedge mounting panel along guide rail length direction's both sides fixedly connected with boss, go up the both ends of voussoir respectively with two boss butts, when the gate is closed or the in-process of opening, go up the wedge and will receive the frictional force that comes from the flashboard motion and produce, the direction of this frictional force is for following guide rail length direction, consequently, strengthens going up the wedge along guide rail length direction through the boss, when avoiding the flashboard friction to bump the voussoir, goes up the wedge and takes place to shake dynamic deformation.

As a preferred technical scheme of the utility model, go up the wedge mounting panel along guide rail length direction's both sides fixedly connected with strengthening rib, one side and the guide rail fixed connection of strengthening rib. When the gate is closed or opened, the upper wedge block is subjected to friction force generated by movement of the gate plate, the force is transmitted to the upper wedge block mounting plate along the adjusting bolt, and the reinforcing ribs play a role in further reinforcing the upper wedge block mounting plate.

As an optimal technical scheme of the utility model, the surface that the flashboard is close to the voussoir subassembly is equipped with a plurality of voussoirs down, the surface that the flashboard was kept away from to lower voussoir keeps away from the surface butt of last voussoir mounting panel with last voussoir.

As a preferred technical scheme of the utility model, it is a plurality of go up the height of voussoir and increasing in proper order along the closed direction of flashboard, it is a plurality of down the height of voussoir reduces in proper order along the closed direction of flashboard, and the corresponding high sum of voussoir and lower voussoir of going up all equals.

As a preferred technical scheme of the utility model, the surface of the upper wedge block far from the upper wedge block mounting plate adopts an inclined plane, and the surface of the upper wedge block far from the upper wedge block mounting plate gradually approaches to the gate plate along the closing direction of the gate plate; the surface that the flashboard was kept away from to the lower wedge adopts the inclined plane, the surface that the flashboard was kept away from to the lower wedge extends to keeping away from the flashboard direction along the flashboard closure direction gradually.

As a preferred technical scheme of the utility model, go up the voussoir and all adopt the fillet at the both ends with the both ends at the surface of lower voussoir butt, the voussoir also adopts the fillet at the both ends with the both ends on the surface of last voussoir butt down.

The utility model discloses following beneficial effect has:

1. the utility model discloses a voussoir structure with adjustable installation on the gate, rotatory adjusting bolt can adjust the position of going up the voussoir, and then adjusts the flashboard to sealing rubber's compressive capacity to adapt to the installation condition of different work condition, and accommodation process is simple, is convenient for maintain the maintenance.

2. The utility model discloses a be equipped with three lower voussoir, lower voussoir and last voussoir butt respectively on the surface that is close to the last voussoir in flashboard both sides. The heights of the three single-side upper wedge blocks are sequentially increased along the closing direction of the gate plate, the heights of the three single-side lower wedge blocks are sequentially decreased along the closing direction of the gate plate, and the sum of the heights of the corresponding upper wedge blocks and the corresponding lower wedge 8 is equal; the surface that the wedge mounting panel was kept away from to the wedge of going up simultaneously adopts the inclined plane, and the surface that the flashboard was kept away from to lower wedge also adopts the inclined plane, and at the closed in-process of flashboard, lower wedge all can not take place the friction with last wedge, and when the flashboard was about to close to target in place, corresponding wedge and lower wedge just can take place the butt, compress tightly the flashboard on sealing rubber. By the design, the time of mutual friction of the closing or opening process of the flashboard and the wedge block assembly can be greatly reduced, so that the wear rate of the sealing rubber is effectively reduced.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural diagram of a gate according to a first embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of an upper wedge;

FIG. 4 is a cross-sectional view of the wedge assembly;

FIG. 5 is a front view of the gate;

FIG. 6 is a cross-sectional view taken along A-A of FIG. 5 according to one embodiment;

FIG. 7 is an enlarged partial view of FIG. 6 at B;

FIG. 8 is a sectional view taken along A-A in FIG. 5 in the second embodiment;

FIG. 9 is an enlarged partial schematic view at C of FIG. 8;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 101-notch, 102-sealing rubber, 2-guide rail, 3-gate plate, 4-upper wedge block mounting plate, 401-reinforcing block, 402-reinforcing rib, 5-adjusting bolt, 501-locking nut, 502-lantern ring, 6-upper wedge block, 601- "convex" groove, 602-through hole, 7-cylindrical pin, 8-lower wedge block and 9-hydraulic cylinder.

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 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.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example one

Referring to fig. 1, the present invention relates to an adjustable wedge structure for a gate, which includes a bottom plate 1, a notch 101 formed at one end of the bottom plate 1 and communicated with a water channel, and a sealing rubber 102 fixedly mounted around the notch 101. Two sections of guide rails 2 are symmetrically arranged on one surface of the bottom plate 1 along the length direction, a gate plate 3 is connected between the two sections of guide rails 2 in a sliding manner, and the gate plate 3 is abutted to the sealing rubber 102. The shutter 3 is driven by a hydraulic cylinder 9 for effecting closing or opening of the slot 101.

Referring to fig. 2-7, two sections of guide rails 2 are respectively and fixedly provided with three wedge block assemblies on portions located on two sides of the notch 101, each wedge block assembly comprises an upper wedge block mounting plate 4, an adjusting bolt 5 and an upper wedge block 6, the upper wedge block mounting plate 4 is welded and fixed on the guide rail 2, the adjusting bolt 5 is in threaded connection with the upper wedge block mounting plate 4, the adjusting bolt 5 is in threaded connection with a locking nut 501, and the locking nut 501 is abutted to the surface, far away from the upper wedge block 6, of the upper wedge block mounting plate 4. A convex groove 601 is formed in one side face of the upper wedge block 6, a lantern ring 502 is fixedly connected to the tail end of the adjusting bolt 5, and the convex groove 601 is rotatably connected with the peripheral side face of the lantern ring 502 and the peripheral side face of the adjusting bolt 5. The surface of the upper wedge 6 remote from the upper wedge mounting plate 4 is in sliding connection with the surface of the gate 3 remote from the base plate 1.

The hydraulic cylinder 9 drives the gate to close, the upper wedge 6 abuts against the back surface of the gate plate 3, and the gate plate 3 abuts against the sealing rubber 102. At this time, when the amount of compression of the sealing rubber 102 is observed, and if the amount of compression of the shutter 3 against the sealing rubber 102 is small, the shutter is opened, and the adjusting bolt 5 is turned by a wrench, so that the upper wedge 6 can be lowered. After being adjusted to a proper position, the locking nut 501 is used for locking and fixing. The gate is closed again, and the compression amount of the sealing rubber 102 is confirmed, so that the sealing property between the gate plate 3 and the sealing rubber 102 is ensured.

Referring to fig. 3 and 4, two cylindrical pins 7 are disposed between the upper wedge mounting plate 4 and the upper wedge 6, one end of each cylindrical pin 7 is fixedly connected to the upper wedge mounting plate 4, and a through hole 602 slidably engaged with the cylindrical pin 7 is formed in one surface of the upper wedge 6 to prevent the upper wedge 6 from rotating during the up-and-down movement.

Referring to fig. 2, the upper wedge mounting plate 4 is fixedly connected with reinforcing blocks 401 at two sides along the length direction of the guide rail, and two ends of the upper wedge 6 are respectively abutted against the inner side walls of the two reinforcing blocks 401. When the gate is closed or opened, the upper wedge 6 will receive the frictional force generated by the movement of the gate plate 3, and the direction of the frictional force is along the length direction of the guide rail 2, so that the upper wedge 6 is reinforced along the length direction of the guide rail 2 through the reinforcing block 401, and the upper wedge 6 is prevented from shaking when the gate plate 3 collides with the upper wedge 6 in a friction manner, so that the adjusting bolt 5 is deformed.

Go up voussoir mounting panel 4 along guide rail length direction's both sides fixedly connected with strengthening rib 402, one side and the 2 fixed connection of guide rail of strengthening rib 402, when the gate is closed or the in-process of opening, go up wedge 6 and receive the frictional force that comes from flashboard 3 motion production, this power is transmitted to voussoir mounting panel 4 along adjusting bolt 5 and boss 401, and strengthening rib 402 plays and does further reinforced (rfd) effect to last wedge mounting panel 4.

Example two

Based on the first embodiment, the second embodiment is different in that:

referring to fig. 8 and 9, three lower wedges 8 are respectively disposed on the surfaces of the two sides of the gate plate 3 close to the upper wedges, and the surface of the lower wedge 8 far from the gate plate 3 abuts against the surface of the upper wedge 6 far from the upper wedge mounting plate 4. The heights of the three single-side upper wedge blocks 6 are sequentially increased along the closing direction of the gate plate 3, the heights of the three single-side lower wedge blocks 8 are sequentially decreased along the closing direction of the gate plate 3, and the sum of the heights of the corresponding upper wedge blocks 6 and the corresponding lower wedge blocks 8 is equal. The surface of the upper wedge block 6, which is far away from the upper wedge block mounting plate 4, adopts an inclined surface, and gradually approaches the gate plate 3 along the closing direction of the gate plate 3; the surface of the lower wedge 8 away from the shutter 3 is inclined and gradually extends in the closing direction of the shutter 3 in the direction away from the shutter 3.

In the closing process of the gate plate 3, the lower wedge block 8 and the upper wedge block 6 cannot rub, and until the gate plate 3 is to be closed in place, the corresponding upper wedge block 6 and the lower wedge block 8 cannot abut against each other, so that the gate plate 3 is pressed on the sealing rubber 102. By adopting the design, the time for the closing or opening process and the mutual friction of the wedge block and the wedge block assembly can be greatly reduced, so that the wear rate of the sealing rubber 102 is effectively reduced.

Wherein, both ends on the surface both ends with lower wedge 8 butt of going up wedge 6 all adopt the fillet, and lower wedge 8 also adopts the fillet at both ends with the surface of going up wedge 6 butt, and the last wedge 6 of being convenient for and lower wedge 8 butt each other.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable wedge structure for a gate comprises a bottom plate (1), wherein one end of the bottom plate (1) is provided with a notch (101) communicated with a water channel, and sealing rubber (102) is fixedly arranged on the peripheral side of the notch (101); two sections of guide rails (2) are symmetrically arranged on one surface of the bottom plate (1) along the length direction, a flashboard (3) for realizing opening and closing of the notch (101) is connected between the two sections of guide rails (2) in a sliding manner, the flashboard (3) is abutted against the sealing rubber (102), and the sealing rubber sealing device is characterized in that,

guide rail (2) are located the part of notch (101) both sides on fixed mounting have a plurality of voussoir subassemblies, the voussoir subassembly includes:

the upper wedge block mounting plate (4), the upper wedge block mounting plate (4) is fixedly mounted on the guide rail (2);

the adjusting bolt (5), the said adjusting bolt (5) and mounting plate of upper wedge block (4) threaded connection;

the upper wedge block (6), the upper wedge block (6) is rotatably connected with the tail end of the adjusting bolt (5), and the upper wedge block (6) is lifted; the surface of the upper wedge block (6) far away from the upper wedge block mounting plate (4) is in sliding connection with the surface of the flashboard (3) far away from the bottom plate (1).

2. An adjustable wedge structure for a gate as claimed in claim 1, wherein the adjusting bolt (5) is in threaded connection with a locking nut (501), and the locking nut (501) abuts against the surface of the upper wedge mounting plate (4) away from the upper wedge (6).

3. The adjustable wedge structure for gates according to claim 2, wherein a convex groove (601) is formed on one side surface of the upper wedge (6), a sleeve ring (502) is fixedly connected to the tail end of the adjusting bolt (5), and the convex groove (601) is rotatably connected with the peripheral side surface of the sleeve ring (502) and the peripheral side surface of the adjusting bolt (5).

4. The adjustable wedge structure for the gate of claim 1, wherein a plurality of cylindrical pins (7) for preventing the upper wedge (6) from rotating are arranged between the upper wedge mounting plate (4) and the upper wedge (6), one end of each cylindrical pin (7) is fixedly connected with the upper wedge mounting plate (4), and a through hole (602) which is in sliding fit with the cylindrical pin (7) is formed in one surface of the upper wedge (6).

5. The adjustable wedge structure for gates according to claim 1, wherein the upper wedge mounting plate (4) is fixedly connected with reinforcing blocks (401) along two sides of the length direction of the guide rail, and two ends of the upper wedge (6) are respectively abutted with the inner side walls of the two reinforcing blocks (401).

6. The adjustable wedge structure for gates according to claim 1, wherein, the upper wedge mounting plate (4) is fixedly connected with reinforcing ribs (402) along two sides of the length direction of the guide rail, and one side of each reinforcing rib (402) is fixedly connected with the guide rail (2).

7. An adjustable wedge structure for a gate as claimed in claim 1, wherein the surface of the gate plate (3) close to the wedge assembly is provided with a plurality of lower wedges (8), and the surface of the lower wedges (8) far away from the gate plate (3) is abutted with the surface of the upper wedges (6) far away from the upper wedge mounting plate (4).

8. Adjustable wedge structure for gates, according to claim 7, characterized in that the heights of a plurality of said upper wedges (6) increase in sequence along the closing direction of the gate (3), the heights of a plurality of said lower wedges (8) decrease in sequence along the closing direction of the gate (3), and the sum of the heights of the corresponding upper wedges (6) and lower wedges (8) is equal.

9. The adjustable wedge structure for gates according to claim 8, wherein the surface of the upper wedge (6) away from the upper wedge mounting plate (4) is an inclined surface, and the surface of the upper wedge (6) away from the upper wedge mounting plate (4) gradually approaches the gate (3) along the closing direction of the gate (3);

the surface that lower wedge (8) kept away from flashboard (3) adopts the inclined plane, the surface that lower wedge (8) kept away from flashboard (3) extends to keeping away from flashboard (3) direction gradually along flashboard (3) closed direction.

10. Adjustable wedge structure for gates, according to any of claims 1 to 9, characterized in that the upper wedge (6) is rounded at both ends of the surface abutting the lower wedge (8), and the lower wedge (8) is rounded at both ends of the surface abutting the upper wedge (6).