CN217126304U

CN217126304U - Powder pipe with safety locking device

Info

Publication number: CN217126304U
Application number: CN202220973240.XU
Authority: CN
Inventors: 张强
Original assignee: Weifang Wanshun New Building Materials Co ltd
Current assignee: Weifang Wanshun New Building Materials Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-05
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a powder pipe with safety locking device, including powder pipe, the lower extreme of powder pipe has the return bend, and the department of buckling one side of powder pipe is equipped with first connection piece, is equipped with the hasp on the first connection piece, and the department of buckling opposite side of powder pipe is equipped with the fixing base, and the below of fixing base is equipped with straining device, when powder car beats the powder toward the powder jar, and powder pipe lower extreme is connected the back with the inlet pipe, is connected with powder pipe with the hasp to hang the couple on the link, screw the connection rope, provide two safety protection, ensure that the inlet pipe can not drop, the utility model discloses can prevent effectively that the inlet pipe from droing, can effectively reduce the emergence of polluted environment, guarantee personnel and the safety of environment.

Description

Powder pipe with safety locking device

Technical Field

The utility model relates to a powder pipe with safety locking device belongs to concrete conveying tool technical field.

Background

At present, when powder tank is being beaten the powder to the powder car, aim at the powder pipe of connection on the powder tank with the inlet pipe on the powder car generally, get into in the powder tank through the powder pipe, in actual operation, often can appear because of driver's carelessness or other reasons, cause the inlet pipe to drop, lead to the powder unrestrained, cause serious environmental pollution.

Disclosure of Invention

An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide a powder pipe with safety locking device, can prevent effectively that the inlet pipe from droing, can effectively reduce polluted environment's emergence, guarantee the safety of personnel and environment.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a powder pipe with safety locking device, includes powder pipe, and the lower extreme of powder pipe has the return bend, and the department of buckling one side of powder pipe is equipped with first connecting piece, is equipped with the hasp on the first connecting piece, and the department of buckling opposite side of powder pipe is equipped with the fixing base, and the below of fixing base is equipped with straining device.

As a further improvement of the above technical solution:

the tensioning device comprises a top plate, the top plate is fixed below the fixing seat, side plates are arranged on two sides of the top plate respectively, a connecting shaft is connected between the two sides of the side plates in a rotating mode, one end of the connecting shaft penetrates out of the side plates and then is connected with a ratchet wheel, and the other end of the connecting shaft penetrates out of the side plates and then is connected with an end.

A buckle is arranged above the ratchet wheel, a rotating shaft is arranged between the buckle and the side plate, and the buckle and the side plate are rotatably connected through the rotating shaft.

The tail end of the buckle is provided with two ratchet teeth which are matched with the ratchet wheel.

And connecting ropes are respectively fixed at two ends of the connecting shaft, and hooks are arranged at the tail ends of the connecting ropes.

The lower extreme of powder pipe is connected with the inlet pipe, and the upper end of inlet pipe is equipped with the second connection piece, and the second connection piece passes through hasp fixed connection with first connection piece.

The feed pipe is fixed with a hanging ring which is matched with the hook.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: when powder car beat the powder toward powder jar, the powder pipe lower extreme is connected the back with the inlet pipe, is connected with the powder pipe with the hasp to hang the couple on the link, screw and connect the rope, provide two safety protection, ensure that the inlet pipe can not drop, the utility model discloses can prevent effectively that the inlet pipe from droing, can effectively reduce polluted environment's emergence, guarantee personnel and environment's safety.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

FIG. 1 is a schematic structural diagram of a powder tube with a safety locking device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the tightening device in fig. 1.

In the figure, the position of the upper end of the main shaft,

1-a powder pipe, 2-a first connecting piece, 3-a lock catch, 4-a fixed seat, 5-a tensioning device, 6-a top plate, 7-a side plate, 8-a connecting shaft, 9-a ratchet wheel, 10-an end, 11-a buckle, 12-a rotating shaft, 13-ratchet wheel teeth, 14-a connecting rope, 15-a hook, 16-a feeding pipe, 17-a second connecting piece and 18-a hanging ring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b):

as shown in fig. 1-2, a powder tube with a safety locking device comprises a powder tube 1, a bent tube is arranged at the lower end of the powder tube 1, a first connecting sheet 2 is arranged on one side of a bent part of the powder tube 1, a lock catch 3 is arranged on the first connecting sheet 2, a fixed seat 4 is arranged on the other side of the bent part of the powder tube 1, and a tensioning device 5 is arranged below the fixed seat 4.

Tensioning device 5 includes roof 6, roof 6 is fixed in the below of fixing base 4, the both sides of roof 6 are equipped with curb plate 7 respectively, it is connected with connecting axle 8 to rotate between the below of two curb plates 7, be connected with ratchet 9 after curb plate 7 is worn out to the one end of connecting axle 8, be connected with end 10 after curb plate 7 is worn out to the other end of connecting axle 8, ratchet 9's top is equipped with buckle 11, be equipped with pivot 12 between buckle 11 and the curb plate 7, buckle 11 rotates through pivot 12 with curb plate 7 to be connected, buckle 11's end is equipped with two ratchet teeth 13, two ratchet teeth 13 cooperate with ratchet 9, the both ends of connecting axle 8 are fixed with respectively and are connected rope 14, the end of connecting rope 14 is equipped with couple 15.

The lower extreme of powder pipe 1 is connected with inlet pipe 16, and the upper end of inlet pipe 16 is equipped with second connection piece 17, and second connection piece 17 passes through hasp 3 fixed connection with first connection piece 2.

A hanging ring 18 is fixed on the feeding pipe 16, and the hanging ring 18 is matched with the hook 15.

When the powder car is used for feeding powder to the powder tank, the lower end of the powder pipe 1 is connected with the feeding pipe 16, then the powder pipe 1 is connected with the lock catch 3, the hook 15 is hung on the hanging ring 18, and the connecting rope 14 is screwed to provide two safety protections so as to ensure that the feeding pipe 16 cannot fall off.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a powder pipe with safety locking device which characterized in that: the powder feeding device comprises a powder tube, wherein a bent tube is arranged at the lower end of the powder tube, a first connecting piece is arranged on one side of the bent part of the powder tube, a lock catch is arranged on the first connecting piece, a fixing seat is arranged on the other side of the bent part of the powder tube, and a tensioning device is arranged below the fixing seat.

2. The powder tube with safety locking device of claim 1, wherein: the tensioning device comprises a top plate, the top plate is fixed below the fixing seat, side plates are arranged on two sides of the top plate respectively, a connecting shaft is connected between the two sides of the side plates in a rotating mode, one end of the connecting shaft penetrates out of the side plates and then is connected with a ratchet wheel, and the other end of the connecting shaft penetrates out of the side plates and then is connected with an end.

3. The powder tube with the safety locking device as claimed in claim 2, wherein: the ratchet wheel is characterized in that a buckle is arranged above the ratchet wheel, a rotating shaft is arranged between the buckle and the side plate, and the buckle and the side plate are rotatably connected through the rotating shaft.

4. The powder tube with safety locking device of claim 3, wherein: the tail end of the buckle is provided with two ratchet teeth which are matched with the ratchet wheel.

5. The powder tube with safety locking device of claim 4, wherein: and connecting ropes are respectively fixed at two ends of the connecting shaft, and hooks are arranged at the tail ends of the connecting ropes.

6. The powder tube with safety locking device of claim 5, wherein: the lower extreme of powder pipe is connected with the inlet pipe, and the upper end of inlet pipe is equipped with the second connection piece, and the second connection piece passes through hasp fixed connection with first connection piece.

7. The powder tube with safety locking device of claim 6, wherein: the feed pipe is fixed with a hanging ring which is matched with the hook.