CN217667492U

CN217667492U - Positioning tool for welding vertical door handle

Info

Publication number: CN217667492U
Application number: CN202221973377.1U
Authority: CN
Inventors: 于学龙; 张海青; 李斌
Original assignee: Beijing Zhuangguo Civil Air Defense Equipment Factory
Current assignee: Beijing Zhuangguo Civil Air Defense Equipment Factory
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-28
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a positioning tool for welding a vertical door handle, which comprises a first fixed rod at two ends, a second fixed rod in the middle and a movable rod, wherein the movable rod is arranged between the first fixed rod and the second fixed rod, one end of the movable rod and one end of the second fixed rod are provided with a clamping groove, and the other end of the movable rod and the other end of the second fixed rod are provided with a clamping block corresponding to the clamping groove; one side of first dead lever is equipped with the vertically third dead lever, all be equipped with the locating plate in the spread groove in the first dead lever, the third dead lever outside, the regulation pole end of locating plate one end is equipped with fixed protruding, the spread groove inboard is equipped with the constant head tank that corresponds with fixed protruding, the inboard of constant head tank still is equipped with the ring channel. The utility model discloses a foretell location frock of perpendicular doorknob of welding, simple structure can realize the quick installation of different grade type doorknob, convenient operation.

Description

Positioning tool for welding vertical door handle

Technical Field

The utility model belongs to the technical field of door handle welding frock technique and specifically relates to a location frock of perpendicular door handle of welding is related to.

Background

At present, the door bodies of civil air defense projects such as markets, companies and the like need to be provided with handles. The door handle generally comprises a hand holding part and a connecting pipe fitting for connecting the door, wherein the handle and the door are fixedly connected together by the connecting pipe fitting. The handle is formed by welding cylindrical pipes, and the condition that the connecting pipe is inclined, unparallel and not on the same plane can often occur due to the rotation of the door handle when the handle is welded. No fixed support is used during welding, two-person or even multi-person operation can be completed, the working efficiency is low, and the manual investment is large.

For civil air defense doors, different types and models of door bodies need to be provided with handles at specific positions. Due to manual installation, the operational repeatability is poor, and batch-to-batch variations are easily caused in the installation process for different positions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a location frock of perpendicular catch of welding, simple structure can realize the quick installation of different grade type catch, convenient operation.

In order to achieve the purpose, the utility model provides a positioning tool for welding a vertical door handle, which comprises a first fixed rod at two ends, a second fixed rod in the middle and a movable rod, wherein the movable rod is arranged between the first fixed rod and the second fixed rod, one end of the movable rod and one end of the second fixed rod are provided with a clamping groove, and the other end of the movable rod and the other end of the second fixed rod are provided with a clamping block corresponding to the clamping groove;

one side of first dead lever is equipped with the vertically third dead lever, all be equipped with the locating plate in the spread groove in the first dead lever, the third dead lever outside, the regulation pole end of locating plate one end is equipped with fixed protruding, the spread groove inboard is equipped with the constant head tank that corresponds with fixed protruding, the inboard of constant head tank still is equipped with the ring channel.

Preferably, be equipped with the fixing base in the type-protruding spout of first dead lever, second dead lever one side, the fixing base is nearly I shape structure, and the both sides at its middle part are equipped with annular rand, the fixing base outside cover is equipped with the fixed cover that is located the rand below, and the fixing base middle part cover is equipped with the compression spring that is located the spout inboard.

Preferably, measuring rods are arranged on one sides of the fixing columns above the first fixing rods, and the measuring rods are connected through locking rods.

Preferably, one end of the first fixed rod is provided with a clamping groove or a clamping block connected with the movable rod.

Preferably, the clamping block is connected with the clamping groove through a rotating shaft.

Therefore, the utility model adopts the above-mentioned location frock of perpendicular doorknob of welding, simple structure can realize the quick installation of different grade type doorknob, convenient operation.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic view of an embodiment of a positioning tool for welding a vertical doorknob according to the present invention;

FIG. 2 is a schematic view of a fixing seat in the positioning tool for welding a vertical doorknob according to the present invention;

FIG. 3 is a schematic view of a positioning plate in the positioning tool for welding a vertical door handle of the present invention;

fig. 4 is a schematic view of the measuring rod in the positioning tool for welding the vertical doorknob of the present invention.

Reference numerals

1. A first fixing lever; 2. a second fixing bar; 3. a movable rod; 4. a card slot; 5. a clamping block; 6. a third fixing bar; 7. positioning a plate; 8. connecting grooves; 9. adjusting a rod; 10. a fixing protrusion; 11. a fixed seat; 12. a collar; 13. a fixed cover; 14. a compression spring; 15. a measuring rod; 16. positioning a groove; 17. an annular groove.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in the figure, a location frock of perpendicular catch of welding, including first dead lever 1 at both ends, the second dead lever 2 and the movable rod 3 at middle part, movable rod 3 sets up between first dead lever 1, second dead lever 2, realizes the macro mediation of whole length through the quantity that sets up movable rod 3. One end of the movable rod 3 and one end of the second fixed rod 2 are provided with a clamping groove 4, the other end of the movable rod is provided with a clamping block 5 corresponding to the clamping groove 4, and the movable rod 3 and the second fixed rod 2 are connected through the connection between the clamping groove 4 and the clamping block 5.

One end of the first fixed rod 1 is provided with a clamping groove 4 or a clamping block 5 connected with the movable rod 3, so that the first fixed rod 1 and the movable rod 3 are connected. The clamping block 5 is connected with the clamping groove 4 through a rotating shaft, so that stable connection between the first fixed rod 1 and the movable rod 3 and stable connection between the second fixed rod 2 and the movable rod 3 are realized. Fixed column one side of 1 top of first dead lever all is equipped with measuring stick 15, connects through the check lock lever between the measuring stick 15, makes measuring stick 15 relax through the unscrewing check lock lever, when the angular rotation through movable rod 3 realized whole length control, synchronous rotation between the measuring stick 15 realizes whole length's regulation, then through the angle of the fixed measuring stick 15 of check lock lever, fixed holistic length promptly.

One side of first dead lever 1 is equipped with vertically third dead lever 6, all is equipped with locating plate 7 in the spread groove 8 in the first dead lever 1, the 6 outside of third dead lever, goes into spread groove 8 or stretches out the fixed of spread groove 8 realization locating plate 7 position through 7 cards of locating plate.

The terminal of the adjusting rod 9 at one end of the positioning plate 7 is provided with a fixing protrusion 10, the inner side of the connecting groove 8 is provided with a positioning groove 16 corresponding to the fixing protrusion 10, and the fixing protrusion 10 is connected with the positioning groove 16 to achieve erection fixation of the position of the positioning plate 7. The inner side of the positioning groove 16 is also provided with an annular groove 17, and the annular groove 17 realizes the rotation of the fixing protrusion 10, so that the positioning plate 7 is clamped in the connecting groove 8.

When the locating plate 7 is inserted into the locating groove 16, the locating plate 7 is firstly pushed in, so that the fixing protrusion 10 enters the locating groove 16, at the moment, the locating plate 7 is further protruded out of the locating groove 16, the locating plate 7 is rotated and then is inserted inwards, so that the adjusting rod 9 is inserted into the inner part, and the locating plate 7 is ensured to be clamped into the locating groove 16.

A fixing seat 11 is arranged in the convex chute on one side of the first fixing rod 1 and one side of the second fixing rod 2, and the fixing seat 11 is of a structure close to an I shape, so that the fixing seat 11 is guaranteed to slide in the chute. Two sides of the middle of the fixing seat 11 are provided with annular clamping rings 12, the outer side of the fixing seat 11 is sleeved with a fixing cover 13 positioned below the clamping rings 12, and the clamping rings 12 ensure that the position of the fixing cover 13 is fixed. The middle of the fixed seat 11 is sleeved with a compression spring 14 located on the inner side of the sliding groove, and the compression spring 14 fixes the position of the fixed seat 11.

When adjusting fixing base 11, upwards pull out fixing base 11 for compression spring 14 further compresses, removes fixing base 11 to the assigned position after, puts down fixing base 11, realizes fixing base 11's rigidity through compression spring 14, and the handle of being convenient for is fixed at different positions.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a location frock of perpendicular catch of welding which characterized in that: the clamping device comprises a first fixed rod, a second fixed rod and a movable rod, wherein the first fixed rod is arranged at two ends of the clamping device;

2. The positioning tool for welding the vertical doorknob according to claim 1, wherein: the fixing seat is arranged in the convex chute on one side of the first fixing rod and the second fixing rod and is of a structure close to an H shape, annular clamping rings are arranged on two sides of the middle of the fixing seat, a fixing cover located below the clamping rings is sleeved on the outer side of the fixing seat, and a compression spring located on the inner side of the chute is sleeved on the middle of the fixing seat.

3. The positioning tool for welding the vertical doorknob according to claim 1, wherein: and one side of the fixing column above the first fixing rod is provided with a measuring rod, and the measuring rods are connected through a locking rod.

4. The positioning tool for welding the vertical doorknob according to claim 1, wherein: and one end of the first fixed rod is provided with a clamping groove or a clamping block connected with the movable rod.

5. The positioning tool for welding the vertical doorknob according to claim 1, wherein: the clamping blocks are connected with the clamping grooves through rotating shafts.