CN214921768U

CN214921768U - Lug welding position frock

Info

Publication number: CN214921768U
Application number: CN202120104707.2U
Authority: CN
Inventors: 李荣忠
Original assignee: Changzhou Yuanerbo Rail Transit Equipment Co ltd
Current assignee: Changzhou Yuanerbo Rail Transit Equipment Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-30
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a welding positioning tool technical field, in particular to a lug welding positioning tool, which comprises a box body, wherein the box body comprises an underframe, pillars and a top frame, the upside of the underframe is connected with the pillars through bolts, the number of the pillars is eight, four of the pillars are positioned at four corners of the outer edge of the underframe, the other four pillars are positioned at the middle parts of the left and right ends of the underframe, the top frame is arranged at the upside of the underframe, the top frame vertically corresponds to the position of the underframe, the top frame is connected with the upper ends of the pillars through bolts, the front and back sides between the pillars at the middle part are connected with transverse plates through bolts, the front and back ends above the top frame are connected with fixing seats through bolts, the top frame is provided with lugs, the front and back ends below the lugs are fixedly connected with fixing plates, and the lugs are fixed on the upper side of the box body, the external hoisting device can stably hoist the box body through the lifting lugs, and the box body is moved to a target position and is convenient to weld and fix.

Description

Lug welding position frock

Technical Field

The utility model relates to a welding position frock technical field specifically is a lug welding position frock.

Background

The subway is provided with a storage battery box which is used as a starting power supply of an auxiliary inverter and is also used as a standby power supply of a traction braking control circuit, an auxiliary control circuit, a door opening and closing circuit, direct-current lighting, communication, broadcasting, video equipment and other loads. When the subway runs, the storage battery is in a floating charging state.

When the storage battery box is installed on the subway, the operation of moving and fixing is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lug welding position frock to when the battery box was installed on the subway that proposes in solving above-mentioned background art, remove and the inconvenient problem of fixed operation.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting lug welding and positioning tool comprises a box body, wherein the box body comprises an underframe, support columns and a top frame, the upper side of the underframe is connected with the support columns through bolts, the number of the support columns is eight, four of the pillars are positioned at four corners of the outer edge of the underframe, the other four pillars are positioned in the middle of the left end and the right end of the underframe, the upper side of the bottom frame is provided with a top frame, the positions of the top frame and the bottom frame are vertically corresponding, the top frame is connected with the upper ends of the supporting columns through bolts, the front side and the rear side between the four supporting columns in the middle are connected with transverse plates through bolts, the front end and the rear end above the top frame are both connected with a fixed seat through bolts, the upper side of the top frame is provided with a lifting lug, the lifting lug is characterized in that fixing plates are fixedly connected to the front end and the rear end of the lower portion of the lifting lug, the fixing plates are connected to the upper side of the fixing seat through bolts, and fasteners are fixedly connected to the left side and the right side of the box body.

Preferably, the upper side between the transverse plates at the front side and the rear side is fixedly connected with a reinforcing plate.

Preferably, the number of the reinforcing plates is two, and the two reinforcing plates are respectively positioned at the left side and the right side above the transverse plate.

Preferably, the box body is rectangular.

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

1) the lifting lugs are fixed on the upper side of the box body through the arrangement of the lifting lugs, so that an external lifting device can stably lift the box body through the lifting lugs, move the box body to a target position and facilitate welding and fixing;

2) through the setting of reinforcing plate, the steadiness between the diaphragm of both sides around improving avoids the atress to warp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1 chassis, 2 pillars, 3 diaphragm, 4 reinforcing plates, 5 roof-racks, 6 lugs, 7 fixing seats, 8 fixed plates, 9 fasteners, 10 box bodies.

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 should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a lifting lug welding and positioning tool comprises a box body 10, wherein the box body 10 comprises an underframe 1, supports 2 and a top frame 5, a subway storage battery is installed in the box body 10, the upper side of the underframe 1 is connected with the supports 2 through bolts, the supports 2 are perpendicular to the underframe 1, the number of the supports 2 is eight, four of the supports 2 are positioned at four corners of the outer edge of the underframe 1 and are distributed in a rectangular manner, the other four supports 2 are positioned in the middle parts of the left end and the right end of the underframe 1 and are distributed in a rectangular manner, the top frame 5 is arranged on the upper side of the underframe 1, the top frame 5 is parallel to the underframe 1, the positions of the top frame 5 and the underframe 1 correspond up and down, the top frame 5 is connected with the upper ends of the supports 2 through bolts, the front side and the rear side between the four supports 2 in the middle part are connected with transverse plates 3 through bolts, the front end and the rear end above the top frame 5 are connected with fixing seats 7 through bolts, 5 upsides of roof-rack are provided with lug 6, the equal fixedly connected with fixed plate 8 in both ends around 6 below of lug, fixed plate 8 passes through bolted connection in 7 upsides of fixing base, and external hoisting accessory passes through lug 6, is convenient for steadily hoist box 10, conveniently welds box 10 on the subway, the equal fixedly connected with fastener 9 in the box 10 left and right sides specifically is the bolt fastener.

The upper sides between the transverse plates 3 at the front side and the rear side are fixedly connected with reinforcing plates 4, so that the stability of the transverse plates 3 is improved.

The number of the reinforcing plates 4 is two, and the two reinforcing plates 4 are respectively positioned at the left side and the right side above the transverse plate 3.

The case 10 has a rectangular parallelepiped shape.

The working principle is as follows: the subway storage battery is installed in box 10, through the setting of lug 6, fixes lug 6 at the box 10 upside, and the external hoisting accessory of being convenient for steadily hoists box 10 through lug 6, removes the target location, makes things convenient for welded fastening, through the setting of reinforcing plate 4, improves the steadiness between the diaphragm 3 of both sides around, avoids the atress to warp.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lug welding position frock, includes box (10), its characterized in that: the box body (10) comprises an underframe (1), eight pillars (2) and a top frame (5), the upside of the underframe (1) is connected with the pillars (2) through bolts, the number of the pillars (2) is eight, the four pillars (2) are positioned at four corners of the outer edge of the underframe (1), the other four pillars (2) are positioned in the middle of the left end and the right end of the underframe (1), the top frame (5) is arranged on the upside of the underframe (1), the top frame (5) corresponds to the underframe (1) up and down, the top frame (5) is connected with the upper ends of the pillars (2) through bolts, transverse plates (3) are connected between the front side and the rear side of the four pillars (2) in the middle through bolts, fixing seats (7) are connected with the front end and the rear end above the top frame (5) through bolts, lifting lugs (6) are arranged on the upside of the top frame (5), the lifting lug is characterized in that fixing plates (8) are fixedly connected to the front end and the rear end of the lower portion of the lifting lug (6), the fixing plates (8) are connected to the upper side of the fixing seat (7) through bolts, and fasteners (9) are fixedly connected to the left side and the right side of the box body (10).

2. The lug welding and positioning tool according to claim 1, characterized in that: the upper side between the transverse plates (3) at the front side and the rear side is fixedly connected with a reinforcing plate (4).

3. The lug welding and positioning tool according to claim 2, characterized in that: the number of the reinforcing plates (4) is two, and the two reinforcing plates (4) are respectively positioned at the left side and the right side above the transverse plate (3).

4. The lug welding and positioning tool according to claim 1, characterized in that: the box body (10) is in a cuboid shape.