CN210908742U

CN210908742U - Building steel welding fixing device

Info

Publication number: CN210908742U
Application number: CN201922033106.2U
Authority: CN
Inventors: 李梓豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-03
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a construction steel welding and fixing device, which comprises a base, wherein the bottom of the base is provided with a self-locking universal wheel, one side of the base is provided with a connecting rod, the connecting rod is provided with two groups, a cross rod is fixedly welded between the two groups of connecting rods, both sides of the upper surface of the base are fixedly welded with a stand column, the upper surface of the base is also provided with a groove, the lower end of one side of the groove is provided with a boss, the groove is positioned above the boss and is hinged with a door plate through a hinge, the door plate is fixedly provided with a buckle, the buckle is provided with two groups, the buckles are symmetrically arranged, the upper end of one group of the stand column is internally provided with a threaded hole, the inner thread of the threaded hole is connected with a lead screw, one end of the lead screw is fixedly connected with an L-shaped holding rod, the utility model, the centralized collection and treatment of the welding slag are convenient.

Description

Building steel welding fixing device

Technical Field

The utility model relates to a building steel technical field specifically is a building steel welded fastening device.

Background

Construction steel materials can be generally classified into steel for steel structures and reinforcing steel for reinforced concrete structures. The steel for steel structure mainly comprises common carbon structural steel and low alloy structural steel. The varieties include section steel, steel pipes and reinforcing steel bars. The section steel comprises angle steel, I-shaped steel and channel steel. The steel bar for the reinforced concrete structure can be divided into the following steps according to the processing method: hot rolling steel bars, heat treating steel bars, cold drawing low carbon steel wires and steel stranded wires; can be divided into plain steel bars and screw threads according to the surface shape; according to the steel variety, the steel can be divided into low carbon steel, medium carbon steel, high carbon steel, alloy steel and the like. The steel bars in China can be classified into five grades of I, II, III, IV and V according to strength, and in the using process of the building steel, welding work is often required to be carried out on some small-sized steel, and at the moment, a building steel welding and fixing device is required.

At present, building steel welding fixing device can not reach and just can accomplish the work of carrying out 360 welding to steel without loosening steel, is not convenient for carry out the work of concentrated collection processing to the welding slag, and for this reason, we have proposed a building steel welding fixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel welded fastening device can reach and need not loosen steel and just can accomplish and carry out 360 welded works to steel, is convenient for concentrate the work of collecting the processing to the welding slag to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building steel welding and fixing device comprises a base, wherein self-locking universal wheels are installed at the bottom of the base, connecting rods are arranged on one side of the base, two groups of connecting rods are arranged, cross rods are fixedly welded between the two groups of connecting rods, stand columns are fixedly welded on two sides of the upper surface of the base, grooves are further formed in the upper surface of the base, bosses are arranged at the lower ends of one sides of the grooves, the grooves are positioned above the bosses and hinged to a door plate through hinges, buckles are fixedly installed on the door plate and symmetrically arranged, threaded holes are formed in the upper ends of one group of the stand columns, lead screws are connected with the inner threads of the threaded holes, L-shaped holding rods are fixedly connected to one ends of the lead screws, and first plate blocks are rotatably connected to the other ends of the lead screws through first bearings, the other group is characterized in that a cylinder is rotatably connected to the inside of the upper end of the stand column through a second bearing, a driven gear is fixedly mounted at one end of the cylinder, a second plate is fixedly connected to the other end of the cylinder, a driving gear is meshed with the driven gear, the driving gear is rotatably connected with the stand column through a rotating shaft, and a handle is fixedly arranged at one side of the driving gear, away from the center.

Still install the bracelet on the door plant, the bracelet is located the front center lower extreme of door plant.

The inside of recess still is equipped with the filter screen, the filter screen is located the upper surface of recess.

The anti-skid device is characterized in that anti-skid pads are arranged on the cross rod, two sets of anti-skid pads are arranged, and the two sets of anti-skid pads are respectively located at two ends of the cross rod.

The self-locking universal wheels are provided with four groups, and the four groups of self-locking universal wheels are respectively positioned at four corners of the bottom of the base.

The quantity of buckle is unanimous with the quantity of boss, just buckle and boss joint are in the same place.

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

1. when steel is required to be welded, one side of the steel is contacted with the second plate, the L-shaped holding rod is held by a hand and rotates, the L-shaped holding rod can drive the screw rod to rotate, the screw rod can drive the first plate to move towards the second plate through rotation, and then the steel can be fixed, the handle is held by the hand and rotates, the handle can drive the driving gear to rotate, the driving gear can drive the driven gear to rotate, the driven gear can drive the cylinder to rotate, the cylinder can drive the second plate to rotate, and as the first plate is rotationally connected with the screw rod through the first bearing, the second plate can drive the steel and the first plate to rotate for 360 degrees, and further the purpose that the steel can be welded for 360 degrees without being loosened can be achieved; through the recess that is equipped with, can carry out the work of collecting to the welding slag, through opening the door plant, can clear away the welding slag of recess inside totally, be convenient for concentrate the work of collecting the processing to the welding slag.

Drawings

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

fig. 2 is a schematic view of a partial top view structure of the present invention;

fig. 3 is a schematic view of the fitting structure of the second bearing and the cylinder of the present invention;

fig. 4 is a schematic view of the cross bar structure of the present invention.

In the figure: 1 base, 2 auto-lock universal wheels, 3 connecting rods, 4 horizontal poles, 5 stands, 6 recesses, 7 bosss, 8 hinges, 9 door plant, 10 buckles, 11 screw holes, 12 lead screws, 13L type holding rods, 14 first bearings, 15 first plates, 16 second bearings, 17 cylinders, 18 driven gear, 19 second plates, 20 pivot, 21 driving gear, 22 handles, 23 bracelet, 24 filter screens, 25 slipmats.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a building steel welding and fixing device comprises a base 1, wherein self-locking universal wheels 2 are installed at the bottom of the base 1, connecting rods 3 are arranged on one side of the base 1, two groups of connecting rods 3 are arranged, a cross rod 4 is fixedly welded between the two groups of connecting rods 3, stand columns 5 are fixedly welded on two sides of the upper surface of the base 1, a groove 6 is further formed in the upper surface of the base 1, a boss 7 is arranged at the lower end of one side of the groove 6, the groove 6 is positioned above the boss 7 and is hinged to a door plate 9 through hinges 8, welding slag can be collected through the arranged groove 6, and the welding slag in the groove 6 can be completely removed by opening the door plate 9, so that the welding slag can be conveniently collected and processed in a centralized manner; the door plate 9 is fixedly provided with two groups of buckles 10, the two groups of buckles 10 are symmetrically arranged, the upper end of one group of the upright posts 5 is internally provided with a threaded hole 11, the inner part of the threaded hole 11 is in threaded connection with a screw rod 12, one end of the screw rod 12 is fixedly connected with an L-shaped holding rod 13, the other end of the screw rod 12 is rotatably connected with a first plate 15 through a first bearing 14, the upper end of the other group of the upright posts 5 is rotatably connected with a cylinder 17 through a second bearing 16, one end of the cylinder 17 is fixedly provided with a driven gear 18, the other end of the cylinder 17 is fixedly connected with a second plate 19, the driven gear 18 is engaged with a driving gear 21, the driving gear 21 is rotatably connected with the upright posts 5 through a rotating shaft 20, and a handle 22 is fixedly arranged at one side of the driving gear 21 far, when steel is required to be welded, one side of the steel is contacted with the second plate 19, the L-shaped holding rod 13 is held by a hand and rotates, the L-shaped holding rod 13 can drive the screw rod 12 to rotate, the screw rod 12 rotates to drive the first plate 15 to move towards the second plate 19, and then the steel can be fixed, the handle 22 is held by the hand and rotates, the handle 22 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 18 to rotate, the driven gear 18 drives the cylinder 17 to rotate, the cylinder 17 drives the second plate 19 to rotate, the first plate 15 is rotatably connected with the screw rod 12 through the first bearing 14, and then the second plate 19 can drive the steel and the first plate 15 to rotate for 360 degrees, so that the purpose of completing the work of welding the steel by 360 degrees without loosening the steel can be achieved.

Still install bracelet 23 on the door plant 9, bracelet 23 is located the front center lower extreme of door plant 9, still installs bracelet 23 on through the door plant 9, and the door plant 9 of being convenient for is opened, and then is convenient for the work of cleaing away of welding slag.

The inside of recess 6 still is equipped with filter screen 24, filter screen 24 is located the upper surface of recess 6, still is equipped with filter screen 24 through the inside of recess 6, can avoid the condition that steel can appear dropping to recess 6 bottom effectively.

The anti-slip mat 25 is arranged on the cross rod 4, the anti-slip mats 25 are arranged in two groups, the two groups of anti-slip mats 25 are respectively arranged at two ends of the cross rod 4, and the anti-slip mats 25 are arranged on the cross rod 4, so that when the cross rod 4 is held by a hand and pushed, the condition that the hand is slippery can be effectively avoided.

The four self-locking universal wheels 2 are arranged at four groups, the four self-locking universal wheels 2 are respectively positioned at four corners of the bottom of the base 1, and the four self-locking universal wheels 2 are respectively positioned at four corners of the bottom of the base 1, so that the device can be moved and fixed more conveniently.

The quantity of buckle 10 is unanimous with the quantity of boss 7, just buckle 10 is in the same place with the joint of boss 7, is in the same place through buckle 10 and the joint of boss 7, can carry out fixed work to door plant 9, has avoided the condition that can appear welding slag everywhere scattering.

The working principle is as follows: the building steel welding and fixing device comprises a handle 22, a driving gear 21, a driven gear 18, a cylinder 17, a first plate 15, a second plate 19, a first bearing 14, a second plate 19, a first plate 19, a second plate 19, a third plate 19, a fourth plate 19, a fifth plate 19, a sixth plate 19, a fifth plate 19, a sixth plate 19, a fifth plate, a sixth plate 19, a fifth plate, a, through the recess 6 that is equipped with, can carry out the work of collecting to the welding slag, through opening door plant 9, can clear away the welding slag of recess 6 inside totally, be convenient for concentrate the work of collecting the processing to the welding slag.

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 building steel welded fastening device, includes base (1), its characterized in that: the self-locking universal wheel (2) is installed at the bottom of the base (1), the connecting rods (3) are arranged on one side of the base (1), two groups of connecting rods (3) are arranged, a cross rod (4) is fixedly welded between the two groups of connecting rods (3), the stand columns (5) are fixedly welded on two sides of the upper surface of the base (1), the upper surface of the base (1) is further provided with a groove (6), a boss (7) is arranged at the lower end of one side of the groove (6), the groove (6) is positioned above the boss (7) and is hinged to a door plate (9) through a hinge (8), the door plate (9) is fixedly provided with buckles (10), the buckles (10) are arranged in two groups, the buckles (10) are symmetrically arranged, a threaded hole (11) is formed in the upper end of one group of the stand columns (5), and a lead screw (12) is connected to the internal, the utility model discloses a lead screw, including the one end fixedly connected with L type of lead screw (12) hold pole (13), just the other end of lead screw (12) rotates through first bearing (14) and is connected with first plate (15), another group the upper end of stand (5) is inside to be connected with cylinder (17) through second bearing (16) rotation, the one end fixed mounting of cylinder (17) has driven gear (18), just the other end fixedly connected with second plate (19) of cylinder (17), driven gear (18) meshing has driving gear (21), driving gear (21) rotate through pivot (20) and stand (5) and link together, just one side of driving gear (21) is kept away from center department and is fixed handle (22) that is equipped with.

2. The construction steel welding fixture according to claim 1, wherein: still install bracelet (23) on door plant (9), bracelet (23) are located the front center lower extreme of door plant (9).

3. The construction steel welding fixture according to claim 1, wherein: a filter screen (24) is further arranged inside the groove (6), and the filter screen (24) is located on the upper surface of the groove (6).

4. The construction steel welding fixture according to claim 1, wherein: be equipped with slipmat (25) on horizontal pole (4), slipmat (25) are provided with two sets ofly, and two sets ofly slipmat (25) are located the both ends of horizontal pole (4) respectively.

5. The construction steel welding fixture according to claim 1, wherein: the four self-locking universal wheels (2) are arranged and are respectively positioned at four corners of the bottom of the base (1).

6. The construction steel welding fixture according to claim 1, wherein: the number of the buckles (10) is consistent with that of the bosses (7), and the buckles (10) are connected with the bosses (7) in a clamping mode.