CN212553613U

CN212553613U - Tool equipment

Info

Publication number: CN212553613U
Application number: CN202021069524.3U
Authority: CN
Inventors: 陈超飞; 张箭; 朱应生; 黄志书; 杨海燕; 李伟
Original assignee: Shanghai Chanxing Metal Products Co ltd
Current assignee: Shanghai Chanxing Metal Products Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-19
Anticipated expiration: 2030-06-11

Abstract

A tool relates to the technical field of valve installation, and comprises a chassis, a guide block and a guide device, wherein a circular cylinder is fixed in the center of the chassis, a circular through hole is formed inside the cylinder, a jack for fixing a stop valve shell is arranged on the chassis below the through hole, the guide block is of a cylindrical structure, the shape and the size of the guide block are matched with those of the through hole, a guide groove penetrating through the whole guide block is formed in the guide block, the diameter of the guide groove is gradually reduced from top to bottom, the diameter of the bottommost end of the guide groove is smaller than that of an installation groove in the stop valve shell, and a positioning convex ring matched with an expanding opening in the stop valve shell is arranged on the bottom surface of the guide block; the leading-in device is including pounding handle and tamping bar, it is vertically fixed with on the pounding handle the tamping bar, the length of pounding the pole is greater than the degree of depth of leading-in groove, it has cross fluting to have seted up along its axial direction on the tamping bar. The application provides a frock, labour saving and time saving more during the installation.

Description

Tool equipment

Technical Field

The utility model relates to a valve installation technical field, concretely relates to frock.

Background

The small column-type stop valve produced by me as shown in fig. 1 has a small size of only 20 × 10mm, and comprises a 1 ' -stop valve shell, a 2 ' -mounting groove and a 3 ' -flaring opening, wherein the top of the shell is provided with the mounting groove, and the top end of the mounting groove is provided with a triangular flaring opening extending outwards; wherein during the equipment, need impress and a chucking spring in the mounting groove, because stop valve itself size is just very little, so the size of mounting groove and spring is corresponding also very little, is difficult to grasp when accomplishing above-mentioned operation through artifical manual at present, and the spring pops out very easily, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that exists among the above-mentioned prior art, to this kind of stop valve of my department, this application provides a frock, labour saving and time saving during the installation more.

In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:

a tool comprises a chassis, a guide block and a guide device, wherein a circular cylinder is fixed in the center of the chassis, a circular through hole is formed in the cylinder, a jack for fixing a stop valve shell is formed in the chassis below the through hole, the guide block is of a cylindrical structure, the shape and the size of the guide block are matched with those of the through hole, a guide groove penetrating through the whole guide block is formed in the guide block, the diameter of the guide groove is gradually reduced from top to bottom, the caliber of the bottommost end of the guide groove is smaller than that of an installation groove in the stop valve shell, and a positioning convex ring matched with an expanding opening in the stop valve shell is arranged on the bottom surface of the guide block; the leading-in device is including pounding handle and tamping bar, it is vertically fixed with on the pounding handle the tamping bar, the length of pounding the pole is greater than the degree of depth of leading-in groove, it has cross fluting to have seted up along its axial direction on the tamping bar.

Furthermore, a pair of notches is symmetrically formed on the side wall of the column body. After the spring in the stop valve is pressed in, people can take the guide block and the stop valve out of the through hole conveniently through the notch.

Furthermore, the tamping handle is also surrounded by anti-skid lines. Through setting up anti-skidding line, increase the frictional force between hand and the handle of smashing, convenient operation.

Furthermore, the guiding device is made of metal. The leading-in device is made of a metal material with strong toughness, the tamping rod of the leading-in device can be slightly deformed and contracted when the spring is pressed in, and the spring can be rebounded and reset after being pressed in.

The working principle of the tool is as follows:

the horizontal cross-sectional area of the tamping rod is larger than the caliber at the bottommost end of the leading-in groove and smaller than the caliber at the topmost end of the leading-in groove in a natural state, and the tamping rod can be deformed and contracted slightly due to the cross-shaped grooves formed in the tamping rod along the axial direction of the tamping rod, and can vertically penetrate through the whole leading-in groove; at first with stop valve casing vertical be fixed in the jack, put into the through-hole with the guide block after that, because be equipped with the location bulge loop that matches with the flaring on the stop valve casing on the guide block bottom surface, so the guide block bottom surface agrees with stop valve casing top surface, the guide block is placed on stop valve casing steadily, then put into the spring in the lead-in groove, the spring is located the lead-in groove middle part naturally this moment, people alright hand smash the handle, through the vertical leading-in groove that passes from the top down of the leading-in pole, in the whole process that the lead-in groove was passed to the pole of smashing, the pole of smashing warp the shrink a little, finally.

According to above-mentioned technical scheme, to this kind of stop valve of my department, the frock that this application provided, labour saving and time saving during the installation more.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

FIG. 1 is a schematic view of a prior art shut-off valve;

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

FIG. 3 is a schematic view of the connection between the base plate and the column according to the present invention;

fig. 4 is a schematic view of a guide block of the present invention;

fig. 5 is a schematic view of a lead-in device according to the present invention;

wherein, 1', a stop valve housing; 2', mounting grooves; 3', flaring; 1. a chassis; 2. a guide block; 21. a lead-in groove; 22. positioning the convex ring; 3. a cylinder; 4. a through hole; 5. a jack; 6. tamping a handle; 7. a tamping rod; 8. grooving; 9. and (4) a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.

In the description of the present invention, it should be understood that the terms "upper end", "lower end", "tail end", "left and right", "up and down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 2 to 5, a tool includes a chassis 1, a guide block 2 and a guiding device, wherein a circular column 3 is fixed at the center of the chassis 1, a circular through hole 4 is formed inside the column 3, a jack 5 for fixing a stop valve housing is arranged on the chassis 1 below the through hole 4, the guide block 2 is of a cylindrical structure, the shape and the size of the guide block are matched with those of the through hole 4, a guiding groove 21 penetrating through the whole guide block 2 is formed in the guide block 2, the diameter of the guiding groove 21 is gradually reduced from top to bottom, the diameter of the bottommost end of the guiding groove 21 is smaller than the diameter of an installation groove in the stop valve housing, and a positioning convex ring 22 matched with an expanding opening on the stop valve housing is arranged on the bottom surface of the guide block 2; the leading-in device includes smashes handle 6 and stamp rod 7, smash the vertical being fixed with on the handle 6 the stamp rod 7, the length of stamp rod 7 is greater than the degree of depth of leading-in groove 21, cross fluting 8 has been seted up along its axial direction on the stamp rod 7.

Wherein, a pair of notches 9 is symmetrically arranged on the side wall of the column body 3. After the spring in the stop valve is pressed in, people can take the guide block 2 and the stop valve out of the through hole 4 conveniently through the notch 9.

In addition, the tamping handle 6 is also surrounded with anti-skid lines. Through setting up anti-skidding line, increase the frictional force between hand and the handle 6 of smashing, convenient operation.

The guiding device is made of metal. The leading-in device is made of a metal material with strong toughness, the tamping rod of the leading-in device can be slightly deformed and contracted when the spring is pressed in, and the spring can be rebounded and reset after being pressed in.

The utility model discloses a concrete theory of operation as follows:

the horizontal cross-sectional area of the tamper 7 in a natural state is larger than the diameter of the bottommost end of the lead-in groove 21 and smaller than the diameter of the topmost end of the lead-in groove, and the tamper 7 can be slightly deformed and contracted due to the cross-shaped open groove 8 formed in the tamper 7 along the axial direction of the tamper, so that the tamper 7 can vertically penetrate through the whole lead-in groove 21; as shown in fig. 2, firstly, the stop valve housing is vertically fixed in the insertion hole 5, then the guide block 2 is placed in the through hole 4, because the bottom surface of the guide block 2 is provided with the positioning convex ring 22 matched with the flaring on the stop valve housing, the bottom surface of the guide block 2 is matched with the top surface of the stop valve housing, the guide block 2 is stably placed on the stop valve housing, then the spring is placed in the introduction groove 21, the spring is naturally positioned in the middle of the introduction groove 21, people can hold the tamping handle 6 by hand, the tamping rod 7 vertically penetrates through the introduction groove 21 from top to bottom, and in the whole process that the tamping rod 7 penetrates through the introduction groove 21, the tamping rod 7 is slightly deformed and contracted, and finally the spring is pressed into the installation groove.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A tool is characterized by comprising a chassis, a guide block and a guide device, wherein a circular column body is fixed in the center of the chassis, a circular through hole is formed inside the column body, a jack for fixing a stop valve shell is formed in the chassis below the through hole, the guide block is of a cylindrical structure, the shape and the size of the guide block are matched with those of the through hole, a guide groove penetrating through the whole guide block is formed in the guide block, the diameter of the guide groove is gradually reduced from top to bottom, the diameter of the bottommost end of the guide groove is smaller than that of an installation groove in the stop valve shell, and a positioning convex ring matched with a flared opening in the stop valve shell is arranged on the bottom surface of the guide block; the leading-in device is including pounding handle and tamping bar, it is vertically fixed with on the pounding handle the tamping bar, the length of pounding the pole is greater than the degree of depth of leading-in groove, it has cross fluting to have seted up along its axial direction on the tamping bar.

2. The tooling of claim 1, wherein the sidewall of the cylinder is further symmetrically notched.

3. The tooling of claim 1, wherein the tamper handle is further surrounded by anti-slip threads.

4. The tooling of claim 1, wherein the lead-in device is made of metal.