CN211709148U

CN211709148U - Rush-repair sleeve

Info

Publication number: CN211709148U
Application number: CN201921878683.5U
Authority: CN
Inventors: 黄振华; 陈小华
Original assignee: Foshan Water Sanshui Water Conservancy Co ltd
Current assignee: Foshan Sanshui foshui water supply Co.,Ltd.
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-10-20
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses an emergency repair sleeve, which comprises a spanner handle and a spanner arm, wherein one end of the spanner arm is connected with the spanner handle, and one end of the spanner arm, which is far away from the spanner handle, is provided with a sleeve head which is used for fixing sleeves of various types; the radius of the sleeve head is smaller than that of the wrench arm, and the wrench handle and the wrench arm are both round metal/alloy tubes. The utility model discloses an establish the socket head at wrench arm, can be quick dismantle the screw of valve in the pit, need not constructor operation of going into the pit, guarantee constructor's safety.

Description

Rush-repair sleeve

Technical Field

The utility model relates to a hardware and tools technical field especially relates to a salvage sleeve.

Background

When the pipe burst accident happens to the tap water pipe, the corresponding tap water pipe valve needs to be quickly closed. However, after the valve well cover is opened, the valve in the valve well is damaged and cannot be normally closed, and then the valve needs to be maintained and the screw on the valve is removed. However, the valve well belongs to a closed space, and toxic gas may exist in the well. When no ventilation equipment is arranged on a construction site or no advanced ventilation is arranged in the well, certain risks exist in the operation of descending the well by constructors. In addition, even if the toxic gas detector detects and confirms that no toxic gas exists in the well, the risk of sultriness and suffocation still exists in the operation of the constructors going into the well, and the operation safety of the constructors cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a rush-repair sleeve can be quick dismantle the screw of valve in the pit, need not constructor borehole operation, guarantees constructor's safety.

The purpose of the utility model is realized by adopting the following technical scheme:

an emergency repair sleeve comprises a spanner handle and a spanner arm, wherein one end of the spanner arm is connected with the spanner handle, and one end of the spanner arm, which is far away from the spanner handle, is provided with a sleeve head which is used for fixing sleeves of various types; the radius of the sleeve head is smaller than that of the wrench arm, and the wrench handle and the wrench arm are both round metal/alloy tubes.

Furthermore, the wrench handle is provided with at least one screw hole, one end of the wrench arm is provided with a bolt matched with the screw hole of the wrench handle, and the wrench arm is fixed on the wrench handle through the bolt; the bolt is connected with the screw hole in a reverse-thread mode.

Further, the length of the wrench handle and the wrench arm is set according to the proportion of 1: 3.

Furthermore, the screw hole is positioned in the middle and/or one end of the wrench handle, and the wrench handle and the wrench arm are in a T shape and/or an L shape.

Furthermore, sleeve heads are arranged at two ends of the wrench handle and used for fixing sleeves of various models.

Furthermore, the wrench handle and the wrench arm are both made of metal tubes made of galvanized materials.

Further, the sleeve head is in threaded connection with the wrench arm.

Furthermore, the wrench handle and the sleeve head are welded and fixed at two ends of the wrench arm.

Further, the total length of the wrench handle is 500 mm, the total length of the wrench arm is 1460 mm, and the length of the sleeve head is 30 mm.

Further, the diameter of spanner arm, spanner handle is 25 millimeters, the diameter of cover barrel head is 17 millimeters.

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

the utility model provides a salvage sleeve comprises spanner handle and spanner arm, and the spanner arm is provided with the cover barrel head, is applicable to the screw of multiple specification and the dismantlement and the installation of nut, provides quick effectual assembly and disassembly tools like the screw of valve in the pit for special position. Constructors can be quickly assembled and disassembled on the ground, and the safety of the constructors is guaranteed without the risk of going into the well.

Drawings

Fig. 1 is a three-view diagram of an embodiment of the present invention;

in the figure: 1. a wrench handle; 2. a wrench arm; 3. a sleeve head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1, the utility model provides an emergency repair sleeve, which comprises a wrench handle 1 and a wrench arm 2, wherein one end of the wrench arm 2 is connected with the wrench handle 1, one end of the wrench arm 2, which is far away from the wrench handle 1, is provided with a sleeve head 3, and the sleeve head 3 is used for fixing sleeves of various types; the radius of the sleeve head 3 is smaller than that of the wrench arm 2, and the wrench handle 1 and the wrench arm 2 are both round metal/alloy tubes.

The utility model provides a salvage sleeve comprises wrench handle 1 and wrench arm 2, and wrench arm 2 is provided with socket head 3, is applicable to the screw of multiple specification and the dismantlement and the installation of nut, provides quick effectual assembly and disassembly tools like the screw of valve in the pit for special position. Constructors can be quickly assembled and disassembled on the ground, and the safety of the constructors is guaranteed without the risk of going into the well.

Specifically, as shown in fig. 1, a wrench handle 1 is connected to one end of the wrench arm 2. The wrench handle 1 can be welded and fixed at one end of the wrench arm 2, so that the wrench arm 2 can be prevented from falling off from the wrench handle 1 in the operation process. In another possible embodiment, a bolt is disposed at one end of the wrench arm 2, the wrench handle 1 is at least provided with a screw hole used in cooperation with the bolt of the wrench arm 2, and the bolt is used in cooperation with the screw hole to fix the wrench arm 2 to the wrench handle 1. The position of the screw hole in the wrench handle 1 can be arranged in the middle of the wrench handle 1 or at one end or two ends of the wrench handle 1, so that the wrench arm 2 can be connected with the wrench handle 1. If the wrench arm 2 is connected with the screw hole in the middle of the wrench handle 1, the rush-repair sleeve is formed into a T-shaped rush-repair sleeve, so that the operation is convenient and labor-saving. If the screw that needs to be dismantled is located the corner or all the other positions that can 'T hold "T" type spanner, then can be with wrench arm 2 and wrench handle 1 one end's screw fixed connection, this salvagees the sleeve and constitutes "L" type, carries out the dismouting to the screw.

One end of the wrench arm 2 far away from the wrench handle 1 is provided with a sleeve head 3, and the sleeve head 3 can replace sleeves of various types, such as hexagonal sleeves or round wrench sleeves of various specifications. The sleeve head is internally provided with threads, and the sleeve can be embedded in the threads at the bottom. More, the both ends of wrench handle 1 all are equipped with connecting sleeve's cover barrel head 3, specifically set up in the connecting means and wrench arm 2 on cover barrel head 3 unanimous, do not do the repeated description here.

Usually, wrench handle 1 and wrench arm 2 are the circular shape tubular metal resonator and make the utility model discloses in adopt galvanized material's tubular metal resonator, the metal that can protect the inlayer is difficult to the oxidation and rusts, increases life. The wrench handle 1 and the wrench arm 2 are made of DN25 galvanized pipes. The length of the wrench handle 1 and the wrench arm 2 is set according to the proportion of about 1:3, so that the force of an operator in the construction process can be saved. The actual length can be adjusted according to the well depth. In this application, the total length of trigger 1 is 500 millimeters, the total length of trigger arm 2 is about 1460 millimeters, sleeve head 3 length is about 30 millimeters, the diameter of trigger arm 2, trigger handle 1 is 25 millimeters, sleeve head 3's diameter is 17 millimeters, and telescopic diameter is 8.5 millimeters.

In the using process, the wrench handle 1 and the wrench arm 2 can be used separately and respectively used as independent wrench handles, and can also be combined to form a T-shaped or L-shaped emergency repair sleeve to be used in certain special scenes. In the application, the bolt at one end of the wrench arm 2 is connected with the screw hole of the wrench handle 1 in a reverse-threaded manner, so that the wrench arm 2 and the wrench handle 1 are not easy to separate in the using process. When not in use, the wrench handle 1, the wrench arm 2 and the sleeve head 3 can be detached and stored, so that the storage space is saved and the carrying is convenient. The utility model discloses combining wrench handle 1 and wrench arm 2 that is provided with socket head 3, can be at the underground valve screw of ground fast loading and unloading, need not the operation personnel and wade into the well or get into the interior adventure operation of poisonous inclosed, guarantee operation personnel's safety.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The rush-repair sleeve is characterized by comprising a spanner handle and a spanner arm, wherein one end of the spanner arm is connected with the spanner handle, and one end of the spanner arm, which is far away from the spanner handle, is provided with a sleeve head which is used for fixing sleeves of various types; the radius of the sleeve head is smaller than that of the wrench arm, and the wrench handle and the wrench arm are both round metal/alloy tubes.

2. The rush-repair sleeve as claimed in claim 1, wherein the wrench handle is provided with at least one screw hole, one end of the wrench arm is provided with a bolt engaged with the screw hole of the wrench handle, and the wrench arm is fixed to the wrench handle by the bolt; the bolt is connected with the screw hole in a reverse-thread mode.

3. The rush-repair sleeve as claimed in claim 1, wherein the length of the wrench handle and the wrench arm is set in a ratio of 1: 3.

4. The rush-repair sleeve as claimed in claim 2, wherein the screw hole is located in the middle and/or at one end of the wrench handle, and the wrench handle and the wrench arm are "T" shaped and/or "L" shaped.

5. An emergency repair sleeve according to claim 1, wherein sleeve heads are provided at both ends of the wrench handle for fixing sleeves of various types.

6. The rush-repair sleeve as claimed in any one of claims 1 to 5, wherein the wrench handle and the wrench arm are made of a metal tube plated with zinc.

7. A rush-repair sleeve according to claim 2, wherein said sleeve head is screwed to said wrench arm.

8. The emergency repair sleeve of claim 1, wherein the wrench handle and the sleeve head are welded to two ends of the wrench arm.

9. The rush-repair sleeve of claim 1, wherein the total length of the wrench handle is 500 mm, the total length of the wrench arm is 1460 mm, and the length of the sleeve head is 30 mm.

10. The rush-repair sleeve of claim 1, wherein the diameter of the wrench arm and the wrench handle is 25 mm, and the diameter of the sleeve head is 17 mm.