CN215160395U

CN215160395U - Automatic early warning device suitable for in shore bridge crane electric room

Info

Publication number: CN215160395U
Application number: CN202121529994.8U
Authority: CN
Inventors: 任驰; 褚钱林; 陈竹
Original assignee: Shanghai Chuanfeng Mechanical & Electrical Technology Development Co ltd
Current assignee: Shanghai Chuanfeng Mechanical & Electrical Technology Development Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to an automatic early warning device technical field just discloses an automatic early warning device suitable for in bank bridge crane electric room, including fixed plate and body, the below of fixed plate is provided with the body, and the spread groove has been seted up to the lower wall of fixed plate, and the internal thread has been seted up to the internal face of spread groove, and fixed mounting has the go-between on the body. The utility model discloses in, fix the fixed plate on the wall when using after, reach through go-between and spread groove threaded connection together and fix the body on the fixed plate, two connecting blocks on the go-between can extrude two fixed blocks and make its atress take place deformation when the go-between gets into spread groove inside simultaneously, get into spread groove inside back completely as the go-between, two connecting blocks no longer extrude the fixed block, two fixed blocks resume deformation and respectively the joint in the inside of two fixed orificess, threaded connection is convenient overhauls the dismantlement of body, the fixed block joint has improved the stability of connection in the inside of fixed orifices simultaneously.

Description

Automatic early warning device suitable for in shore bridge crane electric room

Technical Field

The utility model relates to an automatic early warning device technical field specifically is an automatic early warning device suitable for in bank bridge crane electric room.

Background

The bridge crane is a crane for loading and unloading operations on the wharf, is the heart force of the wharf, and the operational capacity of the bridge crane determines the cargo handling capacity of one wharf. The bridge crane is also called bridge crane and structurally comprises a bridge frame, an electric room for bearing electric components, a cab and the like, wherein the bridge frame longitudinally runs along rails laid on two sides of an overhead frame.

The electric room is the brain of the whole bridge crane, and due to the fact that electric elements in the electric room are numerous, once problems occur, consequences cannot be imagined, and therefore daily overhaul and maintenance of the early warning device in the existing electric room are very important. But the early warning device in the current electric room single structure, the dismantlement of being not convenient for daily maintenance becomes inconvenient. Therefore, an automatic early warning device suitable for the shore bridge crane electrical room is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic early warning device suitable for in bank bridge crane electric room has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic early warning device suitable for in bank bridge crane electrical room, includes fixed plate and body, the below of fixed plate is provided with the body, the spread groove has been seted up to the lower wall of fixed plate, and the internal thread has been seted up to the internal face of spread groove, and fixed mounting has the go-between on the body, and the outer wall of go-between is offered and is used for the external screw thread that uses with the spread groove cooperation, and go-between threaded connection is in the inside of spread groove, and the last wall symmetry fixed mounting of go-between has two connecting blocks, has all seted up the fixed orifices on two connecting blocks, and the internal face upper end symmetry fixed mounting of fixed plate has two fixed blocks.

The two fixing blocks are rubber balls with semicircular cross sections, and the shape and the size of the fixing blocks are matched with the shape and the size of the inner part of the fixing hole.

The outer wall surface of the body is fixedly provided with a first sealing ring, and a second sealing ring is fixedly arranged on the first sealing ring.

And the diameter of the outer circle of the second sealing ring is gradually increased from top to bottom.

The lower wall surface of fixed plate symmetry fixed mounting has two T shape posts, all is provided with on two T shape posts can the pivoted joint piece, and the joint groove that is used for joint piece is offered to the outer wall of body.

The joint piece is the piece of J-shaped, has seted up the joint hole on the joint piece, and the joint piece passes through joint hole activity joint on T shape post, and the one end that the T shape post was kept away from to the joint piece is the arc end.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic early warning device suitable for in shore bridge crane electric room possesses following beneficial effect:

1. this automatic early warning device suitable for in shore bridge crane electric room, through setting up the go-between, fix the fixed plate after on the wall when using, reach through go-between and spread groove threaded connection together and fix the body on the fixed plate, two connecting blocks on the go-between can extrude two fixed blocks and make its atress take place deformation when the go-between gets into spread groove inside simultaneously, get into spread groove inside back completely when the go-between, two connecting blocks no longer extrude the fixed block, two fixed blocks resume deformation and respectively the joint in the inside of two fixed orificess, threaded connection is convenient overhauls the dismantlement of body, the fixed block joint has improved the stability of connection in the inside of fixed orifices simultaneously.

2. This automatic early warning device suitable for in shore bridge crane electric room, through setting up sealing ring two, back together when go-between and spread groove internal thread connection when using, the top of sealing ring two can insert in the clearance between go-between and the spread groove, and receiving the go-between, take place deformation after the three-party extrusion of spread groove and sealing ring one, and then block up the clearance between go-between and the spread groove completely, the leakproofness of this equipment has been improved greatly, the junction between inside corruption spread groove and the go-between of moisture entering spread groove in dust or the air has been avoided, the life of this equipment has been improved.

3. This automatic early warning device suitable for in bank bridge crane electric room, through setting up the joint piece, after body fixed mounting is on the fixed plate, rotate two joint pieces and make the one end of keeping away from T shape post of two joint pieces correspond each other, thereby make the arc end on two joint pieces all be in the same place with the inside joint in joint groove, and the arc end takes place deformation after the extrusion that receives the joint groove on the joint piece, and then greatly increased the inside in joint groove and the stability of arc end joint on two joint pieces, further improvement through lifting of two joint pieces the stability that body and fixed plate are connected.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective view of the main body of the present invention;

FIG. 3 is a perspective view of the fixing plate of the present invention;

FIG. 4 is a perspective view of the clamp block of the present invention;

fig. 5 is a half sectional view of the sealing ring of the present invention.

In the figure: 1. a fixing plate; 2. a body; 3. connecting grooves; 4. a connecting ring; 5. connecting blocks; 6. a fixing hole; 7. a first sealing ring; 8. a second sealing ring; 9. a clamping groove; 10. a T-shaped column; 11. a clamping block; 12. a clamping hole; 13. and (5) fixing blocks.

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. 1-5, an automatic early warning device suitable for use in a shore bridge crane electrical room comprises a fixing plate 1 and a body 2, wherein the fixing plate 1 is a cylindrical plate, the fixing plate 1 is fixedly connected with a wall surface through a screw, the body 2 is arranged below the fixing plate 1, the body 2 is the prior art, no protrusion is made, a connecting groove 3 is arranged on the lower wall surface of the fixing plate 1, the connecting groove 3 is a cylindrical groove, an internal thread is arranged on the inner wall surface of the connecting groove 3, a connecting ring 4 is fixedly arranged on the body 2, the connecting ring 4 is a circular ring-shaped block, the shape and size of the connecting ring 4 are matched with the inner shape and size of the connecting groove 3, an external thread used for being matched with the connecting groove 3 is arranged on the outer wall surface of the connecting ring 4, the connecting ring 4 is in threaded connection with the connecting groove 3, and the body 2 is in threaded connection with the fixing plate 1 through the connecting ring 4, two connecting blocks 5 are symmetrically and fixedly mounted on the upper wall surface of the connecting ring 4, the connecting blocks 5 are arc-shaped blocks with cross sections, the shape and the size of the connecting blocks 5 are matched with the inner size of the connecting groove 3, fixing holes 6 are formed in the two connecting blocks 5, the fixing holes 6 are cylindrical through holes, and two fixing blocks 13 are symmetrically and fixedly mounted on the upper end of the inner wall surface of the fixing plate 1.

The two fixing blocks 13 are rubber balls with semicircular cross sections, and the shape and the size of the fixing blocks 13 are matched with the shape and the size of the inner part of the fixing hole 6.

Fix fixed plate 1 after on the wall when using, reach through go-between 4 and 3 threaded connection in the same place of spread groove and fix body 2 on fixed plate 1, two connecting blocks 5 on the go-between 4 can extrude two fixed blocks 13 and make its atress take place deformation when go-between 4 gets into spread groove 3 inside simultaneously, get into spread groove 3 inside back completely when go-between 4, two connecting blocks 5 are no longer extrudeed fixed block 13, two fixed blocks 13 resume deformation and respectively the joint in the inside of two fixed orificess 6, threaded connection is convenient to the dismantlement maintenance of body 2, fixed block 13 joint has improved the stability of connection in the inside of fixed orifices 6 simultaneously.

The outer wall surface of the body 2 is fixedly provided with a first sealing ring 7, the first sealing ring 7 is a circular ring-shaped block, and the first sealing ring 7 is fixedly provided with a second sealing ring 8.

The second sealing ring 8 is a circular arc-shaped rubber ring, and the diameter of the outer circle of the second sealing ring 8 is gradually increased from top to bottom.

When using, after go-between 4 and the inside threaded connection of spread groove 3, the clearance between go-between 4 and spread groove 3 can be inserted at the top of two 8 sealing rings, and receive go-between 4, take place deformation after the three-party extrusion of spread groove 3 and a sealing ring 7, and then block up the clearance between go-between 4 and spread groove 3 completely, the leakproofness of this equipment has been improved greatly, the junction between spread groove 3 and the go-between 4 has been corroded to the inside of having avoided dust or moisture in the air to get into spread groove 3, the life of this equipment has been improved.

The lower wall surface symmetry fixed mounting of fixed plate 1 has two T shape posts 10, all is provided with on two T shape posts 10 and can rotates joint piece 11, and the joint groove 9 that is used for joint piece 11 is offered to the outer wall surface of body 2, and joint groove 9 is convex groove.

Joint piece 11 is the piece of J shape, joint hole 12 has been seted up on joint piece 11, joint hole 12 is columniform through-hole, the inside shape size of joint hole 12 and the shape size looks adaptation of T shape post 10, joint piece 11 is through joint hole 12 activity joint on T shape post 10, the one end that T shape post 10 was kept away from to joint piece 11 is the arc end, the shape size of joint piece 11 and the inside shape size looks adaptation of joint groove 9, when two joint pieces 11 keep away from the one end that corresponds T shape post 10 and correspond, the one end that two joint pieces 11 are close to each other is located the below of spread groove 3.

After 2 fixed mounting of body are on fixed plate 1, rotate two joint pieces 11 and make the one end of keeping away from T shape post 10 of two joint pieces 11 correspond each other, thereby make the arc end on two joint pieces 11 all with the inside joint of joint groove 9 together, and the arc end takes place deformation after the extrusion that receives joint groove 9 on joint piece 11, and then greatly increased the inside of joint groove 9 and the stability of arc end joint on two joint pieces 11, further improvement the stability that body 2 and fixed plate 1 are connected through lifting of two joint pieces 11.

Principle of operation

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic early warning device suitable for in shore bridge crane electric room, includes fixed plate (1) and body (2), the below of fixed plate (1) is provided with body (2), its characterized in that: spread groove (3) have been seted up to the lower wall surface of fixed plate (1), the internal thread has been seted up to the internal face of spread groove (3), fixed mounting has go-between (4) on body (2), the outer wall surface of go-between (4) is offered and is used for the external screw thread that uses with spread groove (3) cooperation, go-between (4) threaded connection is in the inside of spread groove (3), the last wall symmetry fixed mounting of go-between (4) has two connecting blocks (5), fixed orifices (6) have all been seted up on two connecting blocks (5), the internal face upper end symmetry fixed mounting of fixed plate (1) has two fixed blocks (13).

2. The automatic early warning device suitable for the shore bridge crane electric room as claimed in claim 1, wherein: the two fixing blocks (13) are rubber balls with semicircular cross sections, and the shape and the size of the fixing blocks (13) are matched with the shape and the size of the inner part of the fixing hole (6).

3. The automatic early warning device suitable for the shore bridge crane electric room as claimed in claim 1, wherein: the outer wall surface of the body (2) is fixedly provided with a first sealing ring (7), and the first sealing ring (7) is fixedly provided with a second sealing ring (8).

4. The automatic early warning device suitable for the shore bridge crane electric room as claimed in claim 3, wherein: the second sealing ring (8) is a circular arc-shaped rubber ring, and the diameter of the outer circle of the second sealing ring (8) is gradually increased from top to bottom.

5. The automatic early warning device suitable for the shore bridge crane electric room as claimed in claim 1, wherein: the lower wall surface of fixed plate (1) symmetry fixed mounting has two T shape posts (10), all is provided with on two T shape posts (10) can pivoted joint piece (11), and joint groove (9) that are used for joint piece (11) are offered to the outer wall of body (2).

6. The automatic early warning device suitable for the shore bridge crane electric room as claimed in claim 5, wherein: the T-shaped column is characterized in that the clamping block (11) is a J-shaped block, a clamping hole (12) is formed in the clamping block (11), the clamping block (11) is movably clamped on the T-shaped column (10) through the clamping hole (12), and one end, far away from the T-shaped column (10), of the clamping block (11) is an arc-shaped end.