CN218152846U

CN218152846U - Fire-fighting pipeline locate mode clamp

Info

Publication number: CN218152846U
Application number: CN202222064836.0U
Authority: CN
Inventors: 王加军; 李胜昌; 巩传朋; 陈甫生; 张洪玉; 武法刚; 丁建伟; 赵公安
Original assignee: Weifang Junli Machinery Co ltd
Current assignee: Weifang Junli Machinery Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-27
Anticipated expiration: 2032-08-06

Abstract

The utility model relates to the technical field of clamps, and a fire-fighting pipeline positioning type clamp is disclosed, the problem that the existing clamp lacks a limiting positioning structure and is easy to loosen is solved, the clamp comprises an upper clamp and a lower clamp, both sides of the upper clamp are provided with upper flange plates, both sides of the lower clamp are provided with lower flange plates, the upper flange plates are connected with the lower flange plates through a plurality of bolt groups, both sides of the top end of the lower clamp are provided with a plurality of limiting clamping columns matched with the upper clamp, one side of each limiting clamping column is provided with a limiting clamping groove, both sides of the bottom end of the upper clamp are provided with a plurality of cylindrical clamping grooves matched with the limiting clamping columns, both sides of the inside of the upper clamp are provided with U-shaped mounting grooves communicated with the cylindrical clamping grooves, and a movable limiting rod is arranged inside the U-shaped mounting grooves; can realize through this locate mode clamp after the installation spacing fixed to last clamp and lower clamp, improve the steadiness of connecting, avoid taking place not hard up.

Description

Fire-fighting pipeline positioning type hoop

Technical Field

The utility model belongs to the technical field of the clamp, specifically be fire-fighting pipeline locate mode clamp.

Background

The mounting means of two joints of traditional fire control pipeline generally all uses two clamps, puts two pipelines well, puts a clamp in the below earlier, is in the same place the clamp again, fastens with the bolt. In long-time use, because the flow of water under high pressure in the pipeline can drive the pipeline micro-vibration, lack spacing location structure and realize the spacing fixed to the clamp, cause the not hard up of bolt easily to cause the leakage of water easily, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a fire-fighting pipeline locate mode clamp, effectual solved current clamp lack spacing location structure and take place not hard up problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: fire-fighting pipeline locate mode clamp, including last clamp and lower clamp, the both sides of going up the clamp all are provided with the upper flange board, the both sides of lower clamp all are provided with the lower flange board, through a plurality of bolt assembly connection between upper flange board and the lower flange board, the both sides on lower clamp top all are provided with a plurality of and the spacing calorie of post of last clamp assorted, spacing draw-in groove has been seted up to one side of spacing calorie of post, the both sides of going up the clamp bottom all are provided with a plurality of and spacing calorie of post assorted cylindricality draw-in groove, go up the inside both sides of clamp and all seted up the U type mounting groove that communicates with the cylindricality draw-in groove, the inside of U type mounting groove be provided with spacing draw-in groove assorted activity gag lever post.

Preferably, the bottom of going up clamp and last flange plate all is provided with blotter one, and the top of lower clamp and lower flange plate all is provided with blotter two.

Preferably, the inner side wall of the upper clamp and the inner side wall of the lower clamp are both provided with annular inner clamping grooves.

Preferably, a plurality of bolt mounting holes matched with the bolt groups are formed in the upper flange plate and the lower flange plate, and the bolt mounting holes and the U-shaped mounting grooves are of communicated structures.

Preferably, the movable limiting rod is connected with the U-shaped mounting groove in a matched mode through a plurality of movable shafts.

Preferably, the movable limiting rod is composed of a rod body, a clamping head and a limiting tail plate, and the clamping head and the limiting tail plate are connected to two ends of the rod body respectively.

Preferably, the top end inside the limiting clamping groove and the top end of the clamping head are both arc-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that:

in operation, can realize after the installation spacing fixed to last clamp and lower clamp through being provided with spacing calorie of post, spacing draw-in groove, cylindricality draw-in groove, U type mounting groove and the activity gag lever post that comprises the body of rod, dop and spacing tailboard, improve the steadiness of connecting, avoid taking place not hard up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

FIG. 1 is a schematic view of the positioning type clamp structure of the fire fighting pipeline of the present invention;

FIG. 2 is a cross-sectional view of the positioning type clamp of the fire fighting pipeline of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a second cross-sectional view of the positioning type band clamp of the fire fighting pipeline of the present invention;

fig. 5 is a partial enlarged view of the utility model at B in fig. 4;

FIG. 6 is a schematic view of the movable limiting rod of the present invention;

fig. 7 is a schematic view of the connection structure of the chuck and the limiting slot of the present invention;

in the figure: 1. an upper hoop; 2. a lower hoop; 3. an upper flange plate; 4. a lower flange plate; 5. a bolt group; 6. Limiting the clamp column; 7. a limiting clamping groove; 8. a cylindrical clamp groove; 9. a U-shaped mounting groove; 10. a movable limiting rod; 11. A first buffer pad; 12. a second buffer pad; 13. an annular inner clamping groove; 14. a bolt mounting hole; 15. a movable shaft; 16. a rod body; 17. clamping a head; 18. a limiting tail plate.

Detailed Description

The technical solutions in 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 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model discloses a fire-fighting pipeline positioning type clamp comprises an upper clamp 1 and a lower clamp 2, both sides of the upper clamp 1 are provided with upper flange plates 3, both sides of the lower clamp 2 are provided with lower flange plates 4, the upper flange plates 3 are connected with the lower flange plates 4 through a plurality of bolt groups 5, both sides of the top end of the lower clamp 2 are provided with a plurality of limiting clamp posts 6 matched with the upper clamp 1, one side of the limiting clamp post 6 is provided with a limiting clamping groove 7, both sides of the bottom end of the upper clamp 1 are provided with a plurality of cylindrical clamping grooves 8 matched with the limiting clamp posts 6, both sides of the inner part of the upper clamp 1 are provided with U-shaped mounting grooves 9 communicated with the cylindrical clamping grooves 8, and the inner part of the U-shaped mounting grooves 9 is provided with movable limiting rods 10 matched with the limiting clamping grooves 7;

as shown in fig. 1 to 7, the bottom ends of an upper clamp 1 and an upper flange plate 3 are respectively provided with a first buffer pad 11, the top ends of a lower clamp 2 and a lower flange plate 4 are respectively provided with a second buffer pad 12, so that the stability and the sealing performance of a joint can be improved, the inner side walls of the upper clamp 1 and the lower clamp 2 are respectively provided with an annular inner clamping groove 13 which can be clamped with a pipeline in a limiting manner and can be prevented from loosening, the upper flange plate 3 and the lower flange plate 4 are respectively provided with a plurality of bolt mounting holes 14 matched with the bolt groups 5, the bolt mounting holes 14 and a U-shaped mounting groove 9 are of a communicating structure, so that the movable limiting rod 10 can be adjusted, the movable limiting rod 10 and the U-shaped mounting groove 9 are connected in a matching manner through a plurality of movable shafts 15, so that the mobility of the movable limiting rod 10 can be improved, the movable limiting rod 10 is composed of a rod body 16, a clamping head 17 and a limiting tail plate 18, the clamping head 17 and the limiting tail plate 18 are respectively connected to two ends of the rod body 16, the top end inside the limiting clamping groove 7 and the clamping groove 17 are of an arc structure, so that the movable limiting groove 10 and the limiting groove 7 can be conveniently separated;

during the use, at first with the bottom of lower clamp 2 card at the pipeline, then with last clamp 1 card at the top of pipeline and with clamp 2 alignment down, at last clamp 1 with the in-process of clamp 2 connection down, spacing kelly 6 produces the extrusion to activity gag lever post 10, make activity gag lever post 10 slope, when dop 17 enters into the inside of spacing draw-in groove 7, dop 17 and spacing draw-in groove 7 chucking on the activity gag lever post 10, and activity gag lever post 10 is in the horizontality, the top of spacing tailboard 18 and the inside top laminating of U type mounting groove 9, realize the spacing to spacing kelly 6 through dop 17, thereby can realize the spacing to last clamp 1 and clamp 2 junction down, then install bolt group 5, when bolt group 5 inserts the inside of bolt mounting hole 14, the screw rod lateral wall and the laminating of bolt group 5 of 18, realize the further spacing to spacing tailboard 18, therefore in later stage use, under the condition that bolt group 5 has not dismantled under the condition that activity draw-in the activity draw-in groove 5 can not dismantled, because the activity kelly 10 can not loosen with the restriction gag lever post 10 and the removal clamp 2 when activity gag lever post 10 and the movable clamp 2, thereby can not become flexible clamp 2 and dismantle down and the restriction clamp 10 can not become flexible clamp 10.

Claims

1. Fire control pipeline locate mode clamp includes last clamp (1) and lower clamp (2), its characterized in that: go up the both sides of clamp (1) and all be provided with flange plate (3), the both sides of lower clamp (2) all are provided with flange plate (4) down, go up flange plate (3) and be connected through a plurality of bolt groups (5) between flange plate (4) down, the both sides on lower clamp (2) top all are provided with a plurality of and last clamp (1) assorted spacing calorie of post (6), spacing draw-in groove (7) have been seted up to one side of spacing calorie of post (6), the both sides of going up clamp (1) bottom all are provided with a plurality of and spacing calorie of post (6) assorted cylindricality draw-in groove (8), U type mounting groove (9) with cylindricality draw-in groove (8) intercommunication are all seted up to the inside both sides of going up clamp (1), the inside of U type mounting groove (9) is provided with spacing draw-in groove (7) assorted activity gag lever post (10).

2. The fire fighting pipeline positioning clamp of claim 1, wherein: go up the bottom of clamp (1) and last flange board (3) and all be provided with blotter (11), the top of lower clamp (2) and lower flange board (4) all is provided with blotter two (12).

3. The fire fighting pipeline positioning clamp of claim 1, wherein: go up clamp (1) and the inside wall of lower clamp (2) and all seted up annular inner clamping groove (13).

4. The fire fighting pipeline positioning clamp of claim 1, wherein: a plurality of bolt mounting holes (14) matched with the bolt groups (5) are formed in the upper flange plate (3) and the lower flange plate (4), and the bolt mounting holes (14) are communicated with the U-shaped mounting groove (9).

5. The fire fighting pipeline positioning clamp of claim 1, wherein: the movable limiting rod (10) is connected with the U-shaped mounting groove (9) in a matched mode through a plurality of movable shafts (15).

6. The fire fighting pipeline positioning clamp of claim 1, wherein: the movable limiting rod (10) is composed of a rod body (16), a clamping head (17) and a limiting tail plate (18), and the clamping head (17) and the limiting tail plate (18) are connected to the two ends of the rod body (16) respectively.

7. The fire fighting pipeline positioning clamp of claim 6, wherein: the top end inside the limiting clamping groove (7) and the top end of the clamping head (17) are both arc-shaped structures.