CN215950432U

CN215950432U - Sealing mechanism of down-the-hole gate

Info

Publication number: CN215950432U
Application number: CN202122182821.XU
Authority: CN
Inventors: 张猛; 鲍建波; 王春华
Original assignee: Shandong Water Conservancy Group Co ltd
Current assignee: Shandong Water Conservancy Group Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-04
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a sealing mechanism of a down-the-hole gate, which belongs to the technical field of gate sealing mechanisms and comprises a sealing seat, a gate, a sealing groove, a sealing hole and arc grooves, wherein the sealing groove is formed in the middle position inside the sealing seat, the sealing hole is formed in the side wall of the bottom end inside the sealing groove, the arc grooves are formed in the two sides of the outlet of the sealing groove, the gate is arranged in the middle position inside the sealing groove, the sealing block is fixedly connected to the middle position of the bottom end of the gate, and inclined supporting rods are detachably mounted at the bottom ends of the two sides of the outer wall of the gate. According to the gate sealing mechanism, the sealing groove, the sealing hole, the sealing block, the arc groove, the convex block and the inclined support rod are arranged, so that the convex block can be tightly attached to the arc groove by descending the gate in the use process of the gate sealing mechanism, the sealing block is inserted into the sealing hole, the sealing property between the gate and the sealing seat is improved conveniently, and the use safety of the sealing mechanism is ensured.

Description

Sealing mechanism of down-the-hole gate

Technical Field

The utility model relates to the technical field of gate sealing mechanisms, in particular to a sealing mechanism of a down-the-hole gate.

Background

The down-the-hole gate is that when normal use, whole hole and gate are below the surface of water, along with the development in city, need carry out corresponding processing to sewage and rainwater, wherein the reposition of redundant personnel of sewage rainwater divide into confluence system and reposition of redundant personnel system, and no matter confluence system or reposition of redundant personnel system all need gate sealing mechanism to dams the water pipe to in-process that the gate was damming is being carried out the maintenance or the reposition of redundant personnel of equipment, and the gate can realize the sealed of flow through sealing mechanism.

The gate sealing mechanism on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem: the existing gate sealing mechanism is not enough in the using process, and a larger flow gap is easy to appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing mechanism of a down-the-hole gate, which aims to solve the problems that the sealing performance of the gate sealing mechanism is not enough and a large flow gap is easy to appear in the using process in the background technology.

The utility model provides a sealing mechanism of a down-the-hole gate, which adopts the following technical scheme;

the utility model provides a sealing mechanism of down-the-hole gate, includes seal receptacle, gate, seal groove, sealed hole and arc groove, the seal groove has been seted up to the inside intermediate position of seal receptacle, has seted up sealed hole on the lateral wall of the inside bottom of seal groove, and the arc groove has all been seted up to the both sides of seal groove export, the inboard intermediate position of seal groove is provided with the gate, and the intermediate position fixedly connected with of gate bottom seals the piece, the bottom demountable installation of gate outer wall both sides has the bearing diagonal pole, and one side fixed mounting of bearing diagonal pole has the lug, constitute joint mounting structure between lug and the arc groove.

As a preferable scheme of the present invention, the two ends of the top end of the sealing seat are both fixedly provided with supporting plates, and the supporting plates are in a symmetrical structure relative to the center line of the gate.

As a preferable scheme of the present invention, the inner sides of the supporting plates are both provided with grooves, and the top ends of the inner sides of the grooves are both fixedly mounted with rubber plates.

As a preferable scheme of the utility model, one side of the inner wall of the groove is provided with a plurality of telescopic columns in a sliding way, and the distance between every two telescopic columns is equal.

According to a preferable scheme of the utility model, one end of the telescopic column is fixedly provided with a connecting plate, a clamping groove is formed in the connecting plate, a rubber block is clamped in the clamping groove, and one side of the rubber block is connected with the side wall of the gate.

As a preferred scheme of the utility model, a clamping block is fixedly mounted at the bottom end of the inclined supporting rod, mounting grooves corresponding to the clamping block in size are formed in two sides of the interior of the gate, inserting rods are fixedly mounted at the top end and the bottom end of one side of the inner wall of each mounting groove, inserting holes are fixedly connected at the top end and the bottom end of each clamping block, and a clamping mounting structure is formed between each inserting rod and each inserting hole.

In summary, the utility model includes at least one of the following advantages:

by arranging the sealing groove, the sealing hole, the sealing block, the arc groove, the convex block and the inclined support rod, the convex block and the arc groove can be tightly attached by descending the gate in the use process of the gate sealing mechanism, and the sealing block is extended into the sealing hole, so that the sealing property between the gate and the sealing seat is improved, and the use safety of the sealing mechanism is ensured;

by arranging the inclined supporting rod, the clamping block, the mounting groove, the jack and the inserted rod, the inclined supporting rod can be conveniently mounted and dismounted in the use process of the gate sealing mechanism, the dismounting efficiency among parts of the gate sealing mechanism is improved, and meanwhile, the sealing position can be conveniently changed after the inclined supporting rod is dismounted, so that the practicability of the gate sealing mechanism is improved;

through being provided with backup pad, flexible post, recess, rubber slab, connecting plate, block rubber and draw-in groove, can be convenient for in the lift of gate in the use of gate sealing mechanism, can realize protection and support to the gate lateral wall to the stability at the motion in-process of gate has been improved.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the lock gate according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial structure of the interior of the support plate of the present invention;

in the figure: 1. a sealing seat; 2. a support plate; 3. a telescopic column; 4. a groove; 5. a gate; 6. a sealing groove; 7. sealing the hole; 8. a sealing block; 9. an arc groove; 10. a bump; 11. an inclined support rod; 12. a clamping block; 13. mounting grooves; 14. a jack; 15. inserting a rod; 16. a rubber plate; 17. a connecting plate; 18. a rubber block; 19. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

The utility model is described in further detail below with reference to figures 1-4.

The utility model discloses a sealing mechanism of a down-the-hole gate. Referring to fig. 1 and 2, the sealing mechanism includes a sealing seat 1, a gate 5, a sealing groove 6, a sealing hole 7 and an arc groove 9, the sealing groove 6 is disposed at a middle position inside the sealing seat 1, the gate 5 is disposed at a middle position inside the sealing groove 6, so that the gate 5 can be inserted into the sealing groove 6, and further the sealing function between the gate 5 and the sealing seat 1 is achieved, the sealing hole 7 is disposed on a sidewall of a bottom end inside the sealing groove 6, the arc grooves 9 are disposed at two sides of an outlet of the sealing groove 6, the sealing block 8 is fixedly connected to a middle position of a bottom end of the gate 5, the sealing block 8 is inserted into the sealing hole 7 completely, so that the sealing between the sealing hole 7 and the sealing block 8 is achieved, the sealing between the gate 5 and the sealing seat 1 is achieved, the bottom ends at two sides of an outer wall of the gate 5 are detachably mounted with an inclined support rod 11, one side of the inclined support rod 11 is fixedly mounted with a projection 10, constitute joint mounting structure between lug 10 and the arc groove 9, at the decline in-process of gate 5, through the inseparable laminating between lug 10 and the arc groove 9, can consolidate the sealed effect between gate 5 and the seal receptacle 1, strengthen gate sealing mechanism's leakproofness, guarantee engineering quality.

Referring to fig. 1 and 3, a clamping block 12 is fixedly mounted at the bottom end of the diagonal support rod 11, mounting grooves 13 corresponding to the clamping block 12 in size are formed in two sides of the interior of the gate 5, the clamping block 12 can be inserted into the mounting grooves 13, the diagonal support rod 11 can be primarily fixed, an insertion rod 15 is fixedly mounted at the top end and the bottom end of one side of the inner wall of the mounting groove 13, insertion holes 14 are fixedly connected to the top end and the bottom end of the clamping block 12, a clamping mounting structure is formed between the insertion rod 15 and the insertion holes 14, the insertion holes 14 are inserted into the insertion rod 15, the mounting between the clamping block 12 and the gate 5 is further reinforced, when the inclined support rod 11 needs to be dismounted, the clamping block 12 can be driven to be pulled outwards by pulling the inclined support rod 11, the insertion holes 14 are separated from the interior of the insertion rod 15, the dismounting of the diagonal support rod 11 is realized, and the sealing position can be changed conveniently.

Referring to fig. 1 and 4, the supporting plates 2 are fixedly mounted at both ends of the top end of the sealing seat 1, the supporting plates 2 are symmetrical with respect to the central line of the gate 5, the supporting plates 2 are symmetrical with respect to the gate 5, so that the outer side wall of the gate 5 can be uniformly stressed, the inner sides of the supporting plates 2 are provided with the grooves 4, one side of the inner wall of each groove 4 is fixedly provided with the telescopic columns 3, the telescopic columns 3 are provided with a plurality of telescopic columns 3, the distance between every two telescopic columns 3 is equal, the telescopic columns 3 can be uniformly stressed when the side wall of the gate 5 is protected and limited, one end of each telescopic column 3 is fixedly provided with the connecting plate 17, the inside of the connecting plate 17 is provided with the clamping groove 19, the rubber block 18 is clamped and mounted in the clamping groove 19, and the rubber block 18 can be rapidly mounted and dismounted by the clamping between the rubber block 18 and the clamping groove 19, one side of block rubber 18 is connected with the lateral wall of gate 5, and the lateral wall through block rubber 18 and gate 5 contacts, can play the effect of protection and support to the lateral wall of gate 5, and the equal fixed mounting in top of the inboard of recess 4 has rubber slab 16, through set up rubber slab 16 at the inboard top of recess 4, can play the guard action to the top of flexible post 3.

The implementation principle of the sealing mechanism of the down-the-hole gate of the utility model is as follows:

firstly, through external power supply control gate 5's oscilaltion, at the decline in-process of gate 5, through starting flexible post 3 for the rubber block 18 is spacing in the both sides of gate 5, protects the lateral wall of gate 5, can protect the outside of gate 5 and the effect of support along with the decline of gate 5.

Secondly, when the flow needs to be reduced, the bottom end of the gate 5 is slowly descended into the sealing groove 6 and is not completely deeply penetrated, when the flow needs to be completely cut off, the gate 5 is descended continuously until the sealing block 8 is completely descended into the sealing hole 7, the sealing block 8 is tightly attached to the sealing hole 7, and in the descending process of the gate 5, the projection 10 is tightly attached to the arc groove 9, so that the sealing effect between the gate 5 and the sealing seat 1 is completed.

Finally, when needs are dismantled diagonal bracing piece 11, can rise at gate 5, through the one end of inserting fixture block 12 in mounting groove 13 toward the outer pulling for jack 14 breaks away from the inside of inserted bar 15, can accomplish the dismantlement between diagonal bracing piece 11 and the gate 5, when needs are installed, deepens the inside of mounting groove 13 with fixture block 12, and the dismantlement to diagonal bracing piece 11 is accomplished to the inside of inserted bar 15 is deepened to jack 14.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a sealing mechanism of down-the-hole gate, includes seal receptacle (1), gate (5), seal groove (6), sealed hole (7) and arc groove (9), its characterized in that: seal groove (6) have been seted up to the inside intermediate position of seal receptacle (1), have seted up on the lateral wall of the inside bottom of seal groove (6) sealed hole (7), and arc groove (9) have all been seted up to the both sides of seal groove (6) export, the inboard intermediate position of seal groove (6) is provided with gate (5), and intermediate position fixedly connected with seal block (8) of gate (5) bottom, the bottom demountable installation of gate (5) outer wall both sides has bearing diagonal pole (11), and one side fixed mounting of bearing diagonal pole (11) has lug (10), constitute joint mounting structure between lug (10) and arc groove (9).

2. A down-the-hole gate sealing mechanism as claimed in claim 1, wherein: both ends on seal receptacle (1) top are all fixed mounting have backup pad (2), and the central line of backup pad (2) relative gate (5) is symmetrical structure.

3. A down-the-hole gate sealing mechanism as claimed in claim 2, wherein: the inner sides of the supporting plates (2) are provided with grooves (4), and the top ends of the inner sides of the grooves (4) are fixedly provided with rubber plates (16).

4. A down-the-hole gate sealing mechanism as claimed in claim 3, wherein: one side slidable mounting of recess (4) inner wall has flexible post (3), and flexible post (3) are provided with a plurality ofly, and the interval between every flexible post (3) equals.

5. A down-the-hole gate sealing mechanism as claimed in claim 4, wherein: one end fixed mounting of flexible post (3) has connecting plate (17), draw-in groove (19) have been seted up to the inside of connecting plate (17), and the inside joint of draw-in groove (19) installs block rubber (18), one side of block rubber (18) is connected with the lateral wall of gate (5).

6. A down-the-hole gate sealing mechanism as claimed in claim 1, wherein: the utility model discloses a gate structure, including bearing diagonal pole (11), the bottom fixed mounting of bearing diagonal pole (11) has fixture block (12), mounting groove (13) corresponding with fixture block (12) size are seted up to the inside both sides of gate (5), all fixed mounting has inserted bar (15) on the top of mounting groove (13) inner wall one side and bottom, the top of fixture block (12) and the all fixedly connected with jack (14) in bottom, constitute joint mounting structure between inserted bar (15) and jack (14).