CN107471162B

CN107471162B - Mounting tool

Info

Publication number: CN107471162B
Application number: CN201710858544.5A
Authority: CN
Inventors: 冯颖; 张辉; 董啸; 徐晋梅
Original assignee: Shandong Guangda Line Equipment Co Ltd
Current assignee: Shandong Guangda Line Equipment Co Ltd
Priority date: 2017-09-21
Filing date: 2017-09-21
Publication date: 2019-12-24
Anticipated expiration: 2037-09-21
Also published as: CN107471162A

Abstract

The application provides an installation tool, includes: one end of the bending part is provided with an open through groove which is matched and clamped with the single side of the body to be installed, and the open through groove extends in a direction parallel to the first direction; one end of the rigid connecting part is fixedly connected with the other end of the bending part; one end of the knocking part is fixedly connected with the other end of the rigid connecting part; one end of the holding part is fixedly connected with the other end of the knocking part; and the pulling hook part is fixedly connected with the other end of the holding part. The application provides a pair of mounting tool makes up into the integral type with the extracting tool and the mounting tool of R round pin among the prior art, makes the staff adopt this mounting tool can be swift, convenient dismantlement and installation R round pin, improvement staff's that can be very big work efficiency.

Description

Mounting tool

Technical Field

The application relates to the technical field of electric power engineering, in particular to an installation tool.

Background

In the prior art, when a bowl head and a ball head are installed in electric power engineering construction, a pair of sharp-nose pliers and a screwdriver used by common electricians are used, when the bowl head and the ball head are installed, a handle of the sharp-nose pliers needs to be held by a single hand, then one single side of an R pin is clamped by the head of the sharp-nose pliers, and then the sharp-nose pliers are twisted forcibly to enable the single side of the R pin to be bent; after two single edges of the R pin are completely bent, a screwdriver is inserted into a pin hole of the R pin, the R pin is pulled forcefully, the R pin is pulled out by two thirds, then the ball head is arranged in the bowl head, the head of the R pin is knocked by a hammer, the R pin is reset to the applied locking position, and the bowl head and the ball head are installed.

However, in the existing mode for mounting the bowl head and the ball head, the moment arm is about 5 mm, the mounting is labor-consuming, the safety is poor, the labor intensity of workers is high, in addition, the mounting mode has more tools, the mounting operation is complex, and the working efficiency is low.

Disclosure of Invention

In view of this, this application provides a simple structure, convenient to use, can reduce staff intensity of labour and can improve the mounting tool of work efficiency greatly.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

the embodiment of the application discloses mounting tool includes:

one end of the bending part is provided with an open through groove which is matched and clamped with the single side of the body to be installed, and the open through groove extends in a direction parallel to the first direction;

one end of the rigid connecting part is fixedly connected with the other end of the bending part;

one end of the knocking part is fixedly connected with the other end of the rigid connecting part;

one end of the holding part is fixedly connected with the other end of the knocking part;

the pulling hook part is fixedly connected with the other end of the holding part;

the opening through groove is parallel to the holding part;

the included angle between the knocking part and the holding part is larger than 0 degree and smaller than 180 degrees.

Optionally, the open channel is perpendicular to the rigid connection.

Optionally, the open channel is parallel to the grip portion.

Optionally, the open through slot is a rectangular open through slot or an arc open through slot.

Optionally, the rigid connecting portion is a cylinder, and a cross-sectional area of the rigid connecting portion in the first direction is smaller than cross-sectional areas of the bending portion and the knocking portion in the first direction.

Optionally, the hook portion is trapezoidal, and a connection portion with the holding portion is arc-shaped.

Optionally, an angle between the striking portion and the holding portion is greater than 0 degrees and less than 180 degrees.

Optionally, the knocking portion and the holding portion are in an "L" shape.

Optionally, the holding portion and the pulling hook portion are in an "L" shape.

Optionally, the knocking portion, the holding portion and the pulling hook portion are Z-shaped.

According to the mounting tool, the dismounting tool and the mounting tool of the R pin in the prior art are combined into a whole, so that a worker can quickly and conveniently dismount and mount the R pin by using the mounting tool, the bent part of the mounting tool is provided with the open through groove, when the R pin is mounted, the open clamping groove of the mounting tool can be directly used for clamping the single side of the R pin, then the holding part is pulled to perform bending operation on the R pin, and the operation is simple and convenient; the mounting tool is provided with the rigid connecting part, so that the R pin is flexible and free when being bent and rotated on a single side, and other parts are not damaged by touching; the mounting tool is provided with the knocking part, so that the R pin can be knocked and reset conveniently without searching another knocking tool; and this mounting tool sets up portion of gripping and drag hook portion and makes this instrument easily pull out R round pin when dismantling the R round pin with lever principle, and is safer laborsaving, improvement staff's that can be very big work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an installation tool according to an embodiment of the present disclosure;

FIG. 2 is a schematic bottom view of the installation tool of the present application in the front view of FIG. 1;

fig. 3 is a schematic right-side structural view of an installation tool provided in the embodiment of the present application with fig. 1 as a front view;

FIG. 4 is a view of an R pin of an installation tool required to be operated according to an embodiment of the present application;

FIG. 5 is a schematic view of the structure of the R pin in the locked position;

fig. 6 is a schematic view of the structure of the R-pin in the coupled position.

In the figure: 1-bending part, 2-rigid connecting part, 3-knocking part, 4-holding part, 5-pulling hook part and 6-open through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The following description of specific embodiments of the present application refers to the accompanying drawings.

In the following embodiments, the extending direction of the open through-slot 6 is referred to as a first direction, and a direction perpendicular to the first direction is referred to as a second direction, and the "first direction" and the "second direction" are only used for explaining and understanding the present application, and are not used to limit the present application.

In this document, "first direction", "second direction", and the like are used only to indicate a relative positional relationship between the relevant portions, and are not limited to the absolute positions of these relevant portions.

In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.

Fig. 1 discloses that the present application discloses an installation tool comprising:

one end of the bending part 1 is provided with an open through groove 6 which is matched and clamped with the single side of the body to be installed, and the open through groove 6 extends in a direction parallel to the first direction;

one end of the rigid connecting part 2 is fixedly connected with the other end of the bending part 1;

one end of the knocking part 3 is fixedly connected with the other end of the rigid connecting part 2;

one end of the holding part 4 is fixedly connected with the other end of the knocking part 3;

and the hook part 5 is fixedly connected with the other end of the holding part 4.

In the embodiment of the present application, the open through slot 6 is perpendicular to the rigid connection portion 2, and the open through slot 6 is parallel to the holding portion 4.

In the embodiment of the present application, the first direction D1 is perpendicular to the second direction D2, the open through groove 6 formed at one end of the bending portion 1 extends along the first direction D1, and an open through groove is formed on the surface of the bending portion 1, the first direction D1 of the open through groove 6 is perpendicular to the rigid connection portion 2, parallel to the holding portion 4, and parallel to the holding portion 4 and the second direction D2.

In the embodiment of the application, the holding part 4 can be cylindrical or quadrilateral, the preferred quadrilateral of this embodiment, the holding part 4 with the hook part 5 also can be the integrated into one piece structure, the hook part 5 can be for adopting forging process will the other end of the holding part 4 is forged and is formed, adopts forging process can increase the bearing capacity of the hook part 5, is difficult to break to the preparation simple process, need not weld and practices thrift cost and manufacturing time.

In the embodiment of the present application, the fixed connection may be a welding, a screw connection, or another fixed connection manner, which is not limited in the present application.

The installing tool of the embodiment of the application is used for installing the R pin in the figure 4, firstly the R pin is inserted into a bowl head, one single side of the R pin is clamped from the side surface by using the opening through groove 6 at one end of the bending part 1 of the installing tool provided by the embodiment of the application, then the holding part 4 is pushed to rotate, the knocking part 3 can be fixed by one hand, the holding part 4 is pushed to rotate by the other hand, so that the installing tool is more stable and labor-saving in the rotating process, the included angle between the connecting part of the knocking part 3 and the holding part 4 can be larger than 0 degree and smaller than 180 degrees, as long as the knocking part 3 and the holding part 4 are not positioned on the same straight line, the holding part 4 can drive the knocking part 3 to move left and right on the opening through groove 6 on the bending part 1 connected with the knocking part 3, the single side of the R pin is bent; however, in the embodiment of the present application, an included angle between the connection portions of the knocking portion 3 and the holding portion 4 is preferably 90 degrees, at this time, the knocking portion 3 and the holding portion 4 are in an "L" shape, the force transmitted from the holding portion 4 to the open through groove 6 is large, and a single side of the R pin is relatively easily bent, which is relatively labor-saving; when the single side of the R pin is bent to a required angle, the rotation is stopped, then the other single side of the R pin is bent by adopting the steps, and the R pin after the single side is bent is positioned at a locking position on the socket, which is shown in figure 5; because of this mounting tool bends opening on 1 and leads to the groove and lead to the groove 6 for the opening, need not to consider like perforating the unilateral positional relationship that the groove 6 and R round pin are led to the opening makes things convenient for the joint and takes out after bending mounting tool, the mounting tool of this application embodiment can be taken this mounting tool at any time and adjust when the unilateral of R round pin is bent, and it is swift convenient to use.

In the embodiment of the application, after two unilateral all bends of R round pin, need pull out some with it and carry out the installation of bulb, pull back the R round pin according to the direction of inserting the bowl head, at first will draw hook portion 5 to penetrate in the pinhole of R round pin, rock from top to bottom and hold knocking portion 3 just can easily pull out the R round pin.

In the embodiment of the application, the holding part 4 and the hook pulling part 5 are in an L shape, the holding part 4 and the outer side corner of the hook pulling part 5 are in a right angle or an acute angle, the knocking part 3, the holding part 4 and the hook pulling part 5 are in a Z shape, when the hook pulling part 5 is adopted to pull out an R pin, the hook pulling part 5 penetrates into a pin hole of the R pin, and at the moment, a lever is formed among the holding part 4, the hook pulling part 5, the holding part 4 and the outer side corner of the hook pulling part 5; the special structure is utilized to form a lever, pulling is carried out by adopting a lever principle, labor intensity is reduced, the R pin after pulling is finished is positioned at a connecting position, referring to fig. 6, then after a ball head is installed, the R pin is knocked by the knocking part 3, and the R pin is reset to an application locking position; adopt knocking portion 3 directly strikes the R round pin and easily resets, knocking portion 3 with rigidity connecting portion 2 with the equal fixed connection of portion 4 grips, can not appear rocking when knocking and lead to the unsafe condition in object location to take place when knocking to need not to look for other instruments of knocking in addition, a utensil is dual-purpose, and convenient to use saves operating time, improves work efficiency greatly.

According to the mounting tool provided by the embodiment of the application, the dismounting tool and the mounting tool of the R pin in the prior art are combined into a whole, so that a worker can quickly and conveniently dismount and mount the R pin by using the mounting tool, the bent part of the mounting tool is provided with the open through groove, when the R pin is mounted, the open through groove of the mounting tool can be directly utilized to clamp the single side of the R pin, then the holding part is pulled to perform bending operation on the R pin, the single side of the R pin does not need to be sleeved in the clamping groove, and the operation is simple and convenient; the mounting tool is provided with the rigid connecting part, so that the R pin is flexible and free when being bent and rotated on a single side, and other parts are not damaged by touching; the mounting tool is provided with the knocking part, so that the R pin can be knocked and reset conveniently without searching another knocking tool; and this mounting tool sets up portion of gripping and drag hook portion and makes this instrument easily pull out R round pin when dismantling the R round pin with lever principle, and is safer laborsaving, improvement staff's that can be very big work efficiency.

Referring to fig. 2 and 3, in an embodiment of the present application, the open through slot 6 is a rectangular open through slot, and the open through slot 6 is perpendicular to the rigid connection portion 2 and parallel to the grip portion 4. When the single side of the R pin is bent, the open through groove 6 is a rectangular open through groove and is matched with the edge of the single side of the R pin, when the R pin is bent, the open through groove 6 is not easy to slide off from the single side of the R pin or dislocate with the single side of the R pin, the operation safety performance is high, the condition that the R pin needs to be clamped for bending for many times can be avoided, the working efficiency of workers can be greatly improved, if the single side of the R pin needing to be disassembled and assembled is circular or elliptical, the open through groove 6 can be an arc open through groove, and the open through groove 6 can be changed according to the shape of the single side of the pin body of the R pin needing to be disassembled and assembled; the open through groove 6 is clamped on one single side of the R pin, the holding part 4 is pushed by hands or the user pushes the hook pulling part 5 by hands to drive the holding part 4, and the single side of the R pin is rotationally bent; in the embodiment of the application, the length of the holding part 4 can be 250-350 millimeters, the hook pulling part 5 can be 40-60 millimeters, wherein the holding part 4 is 300 millimeters, the hook pulling part 5 is 50 millimeters and is an optimal scheme, the mounting tool of the optimal scheme is adopted, the force arm can reach about 310 millimeters when the single edge of the R pin is bent, and the force arm is longer than the force arm and can be more labor-saving.

In the embodiment of the application, the rigid connection part is a cylinder, and the sectional area of the rigid connection part along the first direction is smaller than the sectional areas of the bending part and the knocking part along the first direction.

In the embodiment of the application, the rigid connecting part 2 with the smaller cross section area relative to the bending part 1 and the knocking part 3 is adopted, so that the moving area is large when the R pin is bent and rotated, an installation tool is flexible and free, and the bowl head hanging opening cannot be touched and damaged; and the length of rigid connection portion 2 is greater than the degree of depth of bowl head to when the unilateral operation of bending to the R round pin, strike portion 3 can keep away from the bowl head, avoid touching with the bowl head and cause the damage.

In the embodiment of the present application, the hook portion 5 is trapezoidal, and the connection portion with the holding portion 4 is arc-shaped. Specifically, the cross-sectional area of the hook portion 5 increases from top to bottom in the second direction D2, the cross-sectional area is the cross-sectional area in the first direction D1, and the inner side connection portion where the hook portion 5 and the grip portion 4 are connected is circular arc-shaped.

In the embodiment of this application, draw hook portion 5 sets up to trapezoidal can increase draw hook portion 5 self's tightness, if draw hook portion 5 with the junction contained angle after connecting between the portion 4 of gripping is 90 degrees right angles, then follows the junction fracture easily when the atress is great, causes danger, if draw hook portion 5 with adopt smooth arc to connect between the portion 4 of gripping, the atress then can be more even, and the junction is difficult to take place fracture scheduling problem when receiving gravity, can draw the security of getting very big increase use when R round pin at the draw hook portion 5 that uses this mounting tool.

The embodiment of the application provides a pair of mounting tool, only need adopt rectangle opening to lead to groove 6 and block the unilateral of R round pin, easily push away the portion of gripping 4, draw hook portion 5 with the unilateral rotation of R round pin bend the angle of needs can, draw hook portion 5 and the portion of gripping 4 when combining together the use, draw hook portion 5 can play the effect that turns to the handle, adopt this mounting tool, the arm of force is about 310 millimeters, the arm of force length just can be more laborsaving, consequently reduction working strength that can be very big.

When the mounting tool is used for mounting the ball head by adopting the R pin, firstly, the bent R pin is pulled out of an application locking position to be mounted into the ball head, namely, the R pin is pulled back in the direction of being inserted into the bowl head, an L-shaped pull hook part at the rear part of the mounting tool is inserted into an R pin hole, the R pin can be easily pulled out by shaking up and down and tightly holding a front knocking part according to the lever principle, and after the ball head is mounted, the root part of the R pin is directly knocked by the knocking part without finding another tool to restore the R pin to the application locking position; the mounting tool of the embodiment can greatly improve the production efficiency, reduce the labor intensity and enhance the safety of working personnel during working.

The preferred embodiments and examples of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the embodiments and examples described above, and various changes can be made within the knowledge of those skilled in the art without departing from the concept of the present application.

Claims

1. An installation tool, comprising:

the opening through groove is parallel to the holding part;

2. An installation tool according to claim 1, wherein said open channel is perpendicular to said rigid connection.

3. An installation tool as claimed in claim 1 or 2, wherein said open channel is a rectangular open channel or an arcuate open channel.

4. The installation tool of claim 1, wherein the rigid connection portion is a cylinder, and a cross-sectional area of the rigid connection portion in the first direction is smaller than cross-sectional areas of the bent portion and the knocked portion in the first direction.

5. An installation tool according to claim 1, wherein the hook portion is trapezoidal and the junction with the grip portion is arcuate.

6. An installation tool as claimed in claim 1, wherein said striking portion and said gripping portion are "L" shaped.

7. An installation tool as claimed in claim 6, wherein said gripping portion and said hooking portion are "L" shaped.

8. An installation tool as claimed in claim 7, wherein said striking portion, said gripping portion and said hooking portion are "Z" shaped.