CN215166129U

CN215166129U - Fire hydrant casting with good protection performance

Info

Publication number: CN215166129U
Application number: CN202121736683.9U
Authority: CN
Inventors: 邱志辉; 陈宝芳
Original assignee: Quanzhou Huibao Hardware Products Co ltd
Current assignee: Quanzhou Huibao Hardware Products Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-14
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a fire hydrant casting with good protection performance, which structurally comprises a bolt cover main body, a connecting port, a bearing, a closing cover, a positive polygonal column, a first column groove, a groove strip, a second column groove, an end cap and a dismounting assembly, wherein the connecting port is integrally formed at the middle part of the bottom end of the bolt cover main body; the right polygonal column is arranged at the top end of the closed cover, so that a visual error is formed, a thief mistakenly thinks that the rotating piece is opened in a rotating manner, and the anti-theft effect is improved; an unlocking component is provided, so that the opening and closing operation is convenient; and the upper part of the inner wall of the first column groove is provided with a plug, so that the effect of dust prevention and dirt accumulation is provided.

Description

Fire hydrant casting with good protection performance

Technical Field

The utility model belongs to the technical field of the fire hydrant foundry goods, in particular to fire hydrant foundry goods that barrier propterty is good.

Background

A fire hydrant, a formal name is a fire hydrant, a fixed fire-fighting facility, mainly has the functions of controlling combustibles, isolating combustion-supporting substances, eliminating an ignition source, and dividing indoor fire hydrants and outdoor fire hydrants;

the casting is a metal molded article obtained by various casting methods;

the fire hydrant has a plurality of components, the fire hydrant is manufactured in a casting mode generally, the closed cover of the fire hydrant is used for hiding the water outlet or is used for closing the position of the switch, and the problem that the self-anti-theft protection effect of the novel closed cover casting in the prior art is poor is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the fire hydrant casting with good protection performance is provided so as to solve the problem that the self-anti-theft protection effect of the closed cover casting is not good, and the beneficial effect that the closed cover casting is prevented from being stolen by being rotationally disassembled through additionally arranging an outward rotating part is achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a fire hydrant foundry goods that barrier propterty is good, including bonnet main part, connector, bearing, close lid, positive multilateral post, first post groove, recess strip, second post groove, end cap and dismouting subassembly, bonnet main part bottom middle part integrated into one piece has the connector, the bonnet main part outside and bearing inner wall fixed connection, the bearing outside with close the inboard fixed connection of lid, it has positive multilateral post to close lid top middle part integrated into one piece, positive multilateral post top middle part is provided with first post groove to close lid bottom and first post inslot portion intercommunication, first post inslot wall is provided with the recess strip, it has the second post groove to close lid top middle part integrated into one piece, second post inslot wall lower part recess strip, first post inslot wall upper portion threaded connection has the end cap, recess strip inner wall and dismouting subassembly swing joint.

Further, the dismouting subassembly includes axostylus axostyle, bull stick, kelly and card strip, the symmetrical rigid coupling in both ends upper portion has the bull stick about the axostylus axostyle, axostylus axostyle bottom middle part rigid coupling has the kelly, kelly outside rigid coupling has the card strip, the kelly outside and first post groove and second post inslot swing joint, card strip surface and recess strip inner wall swing joint.

Furthermore, the outer surface of the rotating rod is provided with striped anti-slip stripes.

Furthermore, an annular sheet is arranged at the top end of the plug, a rubber layer is arranged at the bottom end of the annular sheet, the bottom end of the rubber layer is attached to the top end of the regular polygonal column, and the groove strip is arranged under the rubber layer.

Furthermore, the upper part of the inner wall of the first column groove is provided with a thread strip, and the inner side of the thread strip and the lower part of the inner wall of the first column groove are in the same vertical plane.

Furthermore, the bottom end face of the bolt cover main body is lower than the bottom end face of the closed cover, the bottom end face of the bolt cover main body is parallel to the bottom end face of the closed cover, and the vertical distance between the bottom end face of the bolt cover main body and the bottom end face of the closed cover is not more than 5 mm.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the problem of this close lid foundry goods from the theftproof protecting effect is not good is solved, through at the solid coupling bearing in the embolism lid main part outside, bearing outside rigid coupling has the lid of closing, covers the embolism lid main part through closing, and it is rotatory to close the lid when stolen, does not drive the embolism lid main part and rotates, provides and opens the protection, has reached through adding to establish the beneficial effect that the epitrochoid part is in order to prevent to be stolen by rotatory dismantlement.

2) The right polygonal column is arranged at the top end of the closed cover, so that a visual error is formed, a thief mistakenly thinks that the rotating piece is opened in a rotating mode, and the anti-theft effect is improved.

3) The clamping bar is arranged in the middle of the first column groove and the inner wall of the second column groove to move, the clamping bar is arranged in the middle of the groove bar to clamp, the rotating rod is grabbed and attached, the rotating force is applied, the shaft lever can be driven to rotate, the bolt cover main body and the closing cover rotate, and the opening and closing operation is facilitated.

4) The plug is arranged on the upper portion of the inner wall of the first column groove, so that the dustproof and dirt-accumulating effect is provided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figure: the plug cover comprises a bolt cover main body-1, a connecting port-2, a bearing-3, a closing cover-4, a regular multi-edge column-5, a first column groove-6, a groove strip-7, a second column groove-8, a plug-9, a dismounting component-10, a shaft rod-101, a rotating rod-102, a clamping rod-103 and a clamping strip-104.

Detailed Description

Referring to fig. 1 and 2, the utility model provides a fire hydrant casting with good protection performance: including the bolt cover main part 1, connector 2, bearing 3, close and cover 4, positive multilateral post 5, first post groove 6, recess strip 7, second post groove 8, end cap 9 and dismouting subassembly 10, 1 bottom middle part integrated into one piece of bolt cover main part has

connector

2, 1 outside of bolt cover main part and 3 inner wall fixed connection of bearing, 3 outsides of bearing and close 4 inboard fixed connection of cover, close 4 top middle part integrated into one piece of cover have positive

multilateral post

5, 5 top middle parts of positive multilateral post are provided with first post groove 6, and close 4 bottoms of cover and the inside intercommunication of

first post groove

6, 6 inner walls of first post groove are provided with recess strip 7, close 4 top middle part integrated into one piece of cover and have

second post groove

8, 8 inner wall lower part strip recess 7 of second post groove, 6 inner wall upper portion threaded connection of first post groove has end cap 9, recess strip 7 inner wall and dismouting subassembly 10 swing joint.

The disassembly and assembly component 10 comprises a shaft rod 101, a rotating rod 102, a clamping rod 103 and clamping strips 104, wherein the rotating rod 102 is symmetrically and fixedly connected to the upper portions of the left end and the right end of the shaft rod 101, the clamping rod 103 is fixedly connected to the middle of the bottom end of the shaft rod 101, the clamping strips 104 are fixedly connected to the outer sides of the clamping rods 103, the outer sides of the clamping rods 103 are movably connected with the inner portions of the first column groove 6 and the second column groove 8, the outer surfaces of the clamping strips 104 are movably connected with the inner walls of the groove strips 7, and the unlocking component is provided according to the above to facilitate opening and closing operations.

The outer surface of the rotating rod 102 is provided with stripe-shaped anti-slip stripes, so that the friction force is increased, and the operation and the rotation are convenient.

The top end of the plug 9 is provided with an annular sheet, the bottom end of the annular sheet is provided with a rubber layer, the bottom end of the rubber layer is attached to the top end of the regular polygonal column 5, and the groove strips 7 are arranged under the rubber layer.

Wherein, 6 inner wall upper portions in first post groove are provided with the screw thread strip to the screw thread strip inboard is in same perpendicular with 6 inner wall lower parts in first post groove, sets up the position according to the aforesaid rationally, and the kelly 103 of being convenient for is put into inside first post groove 6.

The bottom end face of the bolt cover main body 1 is lower than that of the closing cover 4, the bottom end face of the bolt cover main body 1 is parallel to that of the closing cover 4, the vertical distance between the bottom end face of the bolt cover main body 1 and the bottom end face of the closing cover 4 is not more than 5mm, and the shielding degree is improved according to the reasonable arrangement position.

The working principle is as follows: firstly, taking out the fire hydrant casting with good protection performance and placing the fire hydrant casting at a position needing to be installed;

then, the clamping rod 103 is placed in the inner walls of the first column groove 6 and the second column groove 8 to move, and the clamping strip 104 is placed in the groove strip 7 to be clamped; the bolt cover main body 1 is arranged at the position of closed connection, the rotating rod 102 is grabbed and applied with rotating force, the shaft rod 101 can be driven to rotate, and the bolt cover main body 1 and the closed cover 4 rotate, so that the bolt cover main body 1 can be installed for use;

then, according to the above, the plug 9 is arranged on the upper part of the inner wall of the first column groove 6, so that the dustproof and dirt accumulation effects are provided; the right polygonal column 5 is arranged at the top end of the closed cover 4, so that a visual error is formed, a thief mistakenly thinks that the rotating piece is opened in a rotating mode, and the anti-theft effect is improved;

finally, through at the solid coupling bearing 3 in the bonnet main part 1 outside, the solid coupling has closed lid 4 in the bearing 3 outside, covers 4 through closing and shelters from bonnet main part 1, and closed lid 4 is rotatory when stolen, does not drive bonnet main part 1 and rotates, provides and opens the protection, has reached through adding to establish the beneficial effect of external rotation part in order to prevent to be stolen by rotatory dismantlement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire hydrant foundry goods that barrier propterty is good which characterized in that: comprises a bolt cover main body (1), a connecting port (2), a bearing (3), a closing cover (4), a regular polygonal column (5), a first column groove (6), a groove strip (7), a second column groove (8), a plug (9) and a dismounting component (10), wherein the connecting port (2) is integrally formed in the middle of the bottom end of the bolt cover main body (1), the outer side of the bolt cover main body (1) is fixedly connected with the inner wall of the bearing (3), the outer side of the bearing (3) is fixedly connected with the inner side of the closing cover (4), the regular polygonal column (5) is integrally formed in the middle of the top end of the closing cover (4), the first column groove (6) is formed in the middle of the top end of the regular polygonal column (5), the bottom end of the closing cover (4) is communicated with the inside of the first column groove (6), the groove strip (7) is arranged on the inner wall of the first column groove (6), the second column groove (8) is integrally formed in the middle of the top end of the closing cover (4), the inner wall lower portion of the second column groove (8) is provided with a groove strip (7), the upper portion of the inner wall of the first column groove (6) is in threaded connection with a plug (9), and the inner wall of the groove strip (7) is movably connected with the dismounting assembly (10).

2. A fire hydrant casting according to claim 1, characterized in that: dismouting subassembly (10) include axostylus axostyle (101), bull stick (102), kelly (103) and card strip (104), both ends upper portion symmetry rigid coupling has bull stick (102) about axostylus axostyle (101), axostylus axostyle (101) bottom middle part rigid coupling has kelly (103), kelly (103) outside rigid coupling has card strip (104), the kelly (103) outside and first post groove (6) and second post groove (8) inside swing joint, card strip (104) surface and recess strip (7) inner wall swing joint.

3. A fire hydrant casting according to claim 2, characterized in that: the outer surface of the rotating rod (102) is provided with striped anti-slip stripes.

4. A fire hydrant casting according to claim 1, characterized in that: the top end of the plug (9) is provided with an annular sheet, the bottom end of the annular sheet is provided with a rubber layer, the bottom end of the rubber layer is attached to the top end of the regular multi-edge column (5), and the groove strip (7) is arranged under the rubber layer.

5. A fire hydrant casting according to claim 1, characterized in that: the upper part of the inner wall of the first column groove (6) is provided with a thread strip, and the inner side of the thread strip and the lower part of the inner wall of the first column groove (6) are in the same vertical plane.

6. A fire hydrant casting according to claim 1, characterized in that: the bottom end face of the plug cover main body (1) is lower than that of the closing cover (4), the bottom end face of the plug cover main body (1) is parallel to that of the closing cover (4), and the vertical distance between the bottom end face of the plug cover main body (1) and the bottom end face of the closing cover (4) is not more than 5 mm.