CN214515427U

CN214515427U - Spraying device for building steel structure fittings

Info

Publication number: CN214515427U
Application number: CN202023184082.XU
Authority: CN
Inventors: 陈建国; 陈凯; 刘轶; 李朝阳
Original assignee: Jiangyin Jianhe Steel Co ltd
Current assignee: Jiangyin Jianhe Steel Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-29
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the spraying device field, especially, building steel structure accessory spraying device, the following scheme is proposed now, it includes the set casing, the inside of set casing is fixed with the biax motor through the support, the output shaft of biax motor has the inside drive gear one that is located the set casing and is located the outside reciprocal lead screw of set casing, drive gear one is equipped with a plurality of pivots of rotating connection on the set casing all around, the one end rigid coupling of pivot have with a drive gear two of drive gear meshing, the other end rigid coupling of pivot has the holder that is located the set casing outside, screw drive is connected with the transmission ring on the reciprocal lead screw, there is annular spraying pipe through the connecting piece rigid coupling on the transmission ring, install a plurality of nozzles on spraying pipe's the lateral wall. This device can realize once only realizing the spraying to a plurality of steel construction tubular products, and the spraying is efficient, and through the setting of sealed cowling, prevents that the harmful gas that produces from wafting when the spraying.

Description

Spraying device for building steel structure fittings

Technical Field

The utility model relates to a spraying device technical field especially relates to a building steel construction accessory spraying device.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, is light in self weight and simple and convenient to construct, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like.

Current steel construction spare all need spray paint the processing to it after processing is accomplished, plays anticorrosive pleasing to the eye effect, and current spraying mechanism is when the tubular product spraying to the steel construction, can only spray to an accessory most at every turn, and the spraying is inefficient, for this reason we provide a building steel structure accessory spraying device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of building steel construction accessory spraying device has solved the most at every turn of current spraying device and can only carry out the spraying to an accessory, the problem of spraying inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spraying device for steel structural parts of buildings comprises a fixed shell, wherein a double-shaft motor is fixed inside the fixed shell through a support, an output shaft of the double-shaft motor is connected with a first transmission gear positioned inside the fixed shell and a reciprocating screw rod positioned outside the fixed shell, a plurality of rotating shafts rotatably connected to the fixed shell are arranged around the first transmission gear, a second transmission gear meshed with the first transmission gear is fixedly connected to one end of each rotating shaft, a clamping seat positioned outside the fixed shell is fixedly connected to the other end of each rotating shaft, a transmission ring is spirally and transmissively connected to the reciprocating screw rod and fixedly connected to an annular spraying pipe through a connecting piece, a plurality of nozzles are arranged on the outer side wall of each spraying pipe, a guide rod is arranged on the side wall of the fixed shell and is slidably inserted into a guide hole in the connecting piece, a charging barrel is arranged on the side wall of the other end of the fixed shell, and a sealing cover is arranged at the opening at the top end of the charging barrel, a material guide pipe is connected between the spraying pipe and the bottom wall of the charging barrel, and a pressurizing mechanism is connected on the charging barrel.

Preferably, a clamping groove is formed in the side wall of one end of the clamping seat, and a locking screw is mounted on the side wall of the clamping groove.

Preferably, the loading system is including installing the pressurization section of thick bamboo in the inside bottom of set casing, be connected with intake pipe and outlet duct on the diapire of pressurization section of thick bamboo, all install the check valve on intake pipe and the outlet duct, the one end rigid coupling of outlet duct has the feed cylinder, open on the top of pressurization section of thick bamboo has the through-hole, sliding connection has the piston rod that the cross-section is the T type in the through-hole, the bottom rigid coupling of piston rod has the piston piece of sliding connection in the inside of pressurization section of thick bamboo, the spring that is located pressurization section of thick bamboo top has been cup jointed on the piston rod, another output shaft of biax motor has the eccentric wheel, eccentric wheel sliding connection is on the roof of piston rod.

Preferably, the top wall of the fixed shell is provided with a plurality of vent holes.

Preferably, a mounting seat located below the reciprocating screw rod is installed on one side of the fixing shell, a sliding groove is formed in the top end of the mounting seat and is connected with the screw rod in a rotating mode, a sliding block connected into the sliding groove in a sliding mode is connected to the screw rod in a spiral transmission mode, and a sealing cover with an opening at one end is fixedly connected to the top end of the sliding block.

Preferably, a plurality of observation holes are formed in the sealing cover, a transparent glass plate is installed at the observation holes, and the sealing cover is movably covered outside the clamping seat and the reciprocating screw rod.

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

1. the utility model provides a building steel construction accessory spraying device can realize once only realizing the spraying to a plurality of steel construction tubular products, and the spraying is efficient, and through the setting of sealed cowling, prevents that the harmful gas that produces when the spraying from wafting.

2. The utility model provides a building steel construction accessory spraying device can realize the pressurization to the feed cylinder automatically when the spraying, need not to provide other loading system, and the paint blowout in the feed cylinder is convenient, and the spraying is effectual.

Drawings

Fig. 1 is a schematic structural view of a spraying device for a steel structural member of a building provided by the present invention;

FIG. 2 is a perspective view of a spray pipe and a spray nozzle of the spray device for the steel structural parts of the building provided by the present invention;

fig. 3 is the utility model provides a side view of architectural steel structural component accessory spraying device's set casing, reciprocal lead screw and grip slipper.

In the figure: 1 sliding block, 2 mounting seats, 3 screw rods, 4 transmission gear I, 5 air inlet pipes, 6 pressurizing cylinders, 7 fixing shells, 8 piston blocks, 9 springs, 10 piston rods, 11 charging cylinders, 12 eccentric wheels, 13 sealing covers, 14 air outlet pipes, 15 vent holes, 16 one-way valves, 17 double-shaft motors, 18 transmission gear II, 19 rotating shafts, 20 clamping seats, 20-1 locking screws, 21 guide rods, 22 reciprocating screw rods, 23 spraying pipes, 23-1 nozzles, 24 connecting pieces, 25 transmission rings and 26 sealing covers.

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.

Referring to fig. 1-3, a spraying device for steel structural fittings of buildings comprises a fixed shell 7, a double-shaft motor 17 is fixed inside the fixed shell 7 through a bracket, an output shaft of the double-shaft motor 17 is connected with a first transmission gear 4 positioned inside the fixed shell 7 and a reciprocating screw rod 22 positioned outside the fixed shell 7, a plurality of rotating shafts 19 rotatably connected to the fixed shell 7 are arranged around the first transmission gear 4, one end of each rotating shaft 19 is fixedly connected with a second transmission gear 18 meshed with the first transmission gear 4, the other end of each rotating shaft 19 is fixedly connected with a clamping seat 20 positioned outside the fixed shell 7, a driving ring 25 is spirally connected to the reciprocating screw rod 22, an annular spraying pipe 23 is fixedly connected to the driving ring 25 through a connecting piece 24, a plurality of nozzles 23-1 are installed on the outer side wall of the spraying pipe 23, a guide rod 21 is installed on the side wall of the fixed shell 7, the guide rod 21 is slidably inserted into a guide hole on the connecting piece 24, a charging barrel 11 is mounted on the side wall of the other end of the fixed shell 7, a sealing cover 13 is mounted at an opening at the top end of the charging barrel 11, a material guide pipe is connected between the spraying pipe 23 and the bottom wall of the charging barrel 11, and a pressurizing mechanism is connected to the charging barrel 11.

A clamping groove is formed in the side wall of one end of the clamping seat 20, and a locking screw 20-1 is mounted on the side wall of the clamping groove, so that the parts needing to be sprayed can be conveniently and quickly fixed.

The loading system is including installing the pressurization section of thick bamboo 6 in the inside bottom of set casing 7, be connected with intake pipe 5 and outlet duct 14 on the diapire of pressurization section of thick bamboo 6, all install check valve 16 on intake pipe 5 and the outlet duct 14, the one end rigid coupling of outlet duct 14 has feed cylinder 11, open on the top of pressurization section of thick bamboo 6 has the through-hole, sliding connection has the piston rod 10 that the cross-section is the T type in the through-hole, the bottom rigid coupling of piston rod 10 has sliding connection at the inside piston piece 8 of pressurization section of thick bamboo 6, the spring 9 that is located the 6 tops of pressurization section of thick bamboo has been cup jointed on the piston rod 10, another output shaft of double-shaft motor 17 has eccentric wheel 12, eccentric wheel 12 sliding connection is on the roof of piston rod 10, setting through loading system, need not to provide extra power and realize the pressurization operation.

The top wall of the fixed shell 7 is provided with a plurality of vent holes 15, so that the ventilation and air intake requirements are provided, and meanwhile, the heat generated when the pressurizing cylinder 6 and the double-shaft motor 17 work is prevented from accumulating.

One side of set casing 7 is installed and is located mount pad 2 of reciprocal lead screw 22 below, open on the top of mount pad 2 has the spout, the spout rotates and is connected with lead screw 3, screw drive is connected with slider 1 of sliding connection in the spout on the lead screw 3, the top rigid coupling of slider 1 has one end open-ended sealed cowling 26, it has a plurality of observation holes to open on the sealed cowling 26, the clear glass board is installed to observation hole department, and sealed cowling 26 movable cover is in the outside of grip slipper 20 and reciprocal lead screw 22, the setting of sealed cowling, prevent that the harmful gas that produces from wafting when the spraying, simultaneously through the setting of clear glass board, make things convenient for the staff to observe the spraying condition.

The working principle is as follows: when in use, one end of a building steel structure accessory needing paint spraying is clamped on a clamping seat 20 and further fixed by screwing a locking screw 20-1, paint is poured into a material cylinder 11, a sealing cover 13 is screwed, a rotating handle at one end of a screw rod 3 is rotated to drive the screw rod 3 to rotate, the screw rod 3 is in spiral transmission connection with a slide block 1 to drive the slide block 1 to slide left and right in a chute, a sealing cover 26 is driven to cover the outside of a part needing spraying, the opening of the sealing cover is positioned on the side wall of a fixed shell 7 to realize sealing, a double-shaft motor 17 is started, an output shaft at one end of a double shaft 17 drives an eccentric wheel 12 to rotate, the eccentric wheel 12 drives a piston rod 10 and a piston block 8 to reciprocate up and down on a pressurizing cylinder 6 and drives a spring 9 to retract and release, outside air is sucked through an air inlet pipe 5 and a one-way valve 16 on the air inlet pipe 14 and then is discharged into the material cylinder 11, the pressurizing in the material cylinder 11 is realized in such a reciprocating way, the paint in the material cylinder 11 is transferred into the spraying pipe 23 through the material guide pipe and is sprayed out through the nozzle 23-1 on the spraying pipe, meanwhile, the other output shaft of the double-shaft motor 17 drives the first transmission gear 4 and the reciprocating screw rod 22 to rotate, the first transmission gear 4 is meshed with the second transmission gear 18, the second transmission gear 18 drives the rotating shaft 19 and the clamping seat 20 to rotate to drive the steel structural component to be sprayed to rotate, the reciprocating screw rod 22 is in spiral transmission connection with the transmission ring 25, the transmission ring 25 is limited by the guide rod 21 through the connecting piece 24 and can only move left and right, the transmission yellow 25, the connecting piece 24 and the spraying pipe 23 are driven to move left and right under the action of the reciprocating screw rod 22 to realize the omnibearing spraying of the steel structural component, the device can realize the spraying of a plurality of steel structural pipes at one time, the spraying efficiency is high, and the sealing cover is arranged, prevent that the harmful gas that produces from wafting when the spraying, and can be when the spraying, realize the pressurization to the feed cylinder automatically, need not to provide other pressurization mechanism, conveniently with the paint blowout in the feed cylinder, the spraying is effectual.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The spraying device for the building steel structure fittings comprises a fixed shell (7) and is characterized in that a double-shaft motor (17) is fixed inside the fixed shell (7) through a support, an output shaft of the double-shaft motor (17) is connected with a first transmission gear (4) located inside the fixed shell (7) and a reciprocating screw rod (22) located outside the fixed shell (7), a plurality of rotating shafts (19) rotatably connected to the fixed shell (7) are arranged around the first transmission gear (4), a second transmission gear (18) meshed with the first transmission gear (4) is fixedly connected to one end of each rotating shaft (19), a clamping seat (20) located outside the fixed shell (7) is fixedly connected to the other end of each rotating shaft (19), a transmission ring (25) is connected to the reciprocating screw rod (22) in a spiral transmission mode, an annular spraying pipe (23) is fixedly connected to the transmission ring (25) through a connecting piece (24), and a plurality of nozzles (23-1) are installed on the outer side wall of the spraying pipe (23), install guide bar (21) on the lateral wall of set casing (7), guide bar (21) slide and peg graft in the guiding hole on connecting piece (24), install feed cylinder (11) on the other end lateral wall of set casing (7), sealed lid (13) are installed to the top opening part of feed cylinder (11), are connected with the passage between the diapire of spray tube (23) and feed cylinder (11), and are connected with loading system on feed cylinder (11).

2. The spraying device for the constructional steel structural part as claimed in claim 1, wherein a clamping groove is formed on one side wall of the clamping seat (20), and a locking screw (20-1) is installed on the side wall of the clamping groove.

3. The spraying device for the constructional steel structural fitting according to claim 1, pressurizing mechanism is including installing a pressurization section of thick bamboo (6) in the inside bottom of set casing (7), be connected with intake pipe (5) and outlet duct (14) on the diapire of a pressurization section of thick bamboo (6), all install check valve (16) on intake pipe (5) and outlet duct (14), the one end rigid coupling of outlet duct (14) has feed cylinder (11), open on the top of a pressurization section of thick bamboo (6) has the through-hole, sliding connection has piston rod (10) that the cross-section is the T type in the through-hole, the bottom rigid coupling of piston rod (10) has sliding connection piston piece (8) inside a pressurization section of thick bamboo (6), spring (9) that are located a pressurization section of thick bamboo (6) top have been cup jointed on piston rod (10), another output shaft of double-axis motor (17) has eccentric wheel (12), eccentric wheel (12) sliding connection is on the roof of piston rod (10).

4. The spraying device for the constructional steel structural part as claimed in claim 1, wherein the top wall of the fixed shell (7) is provided with a plurality of vent holes (15).

5. The spraying device for the building steel structure fittings according to claim 1, wherein a mounting seat (2) positioned below the reciprocating screw rod (22) is mounted on one side of the fixed shell (7), a sliding groove is formed in the top end of the mounting seat (2), the sliding groove is rotatably connected with the screw rod (3), a sliding block (1) which is slidably connected in the sliding groove is connected to the screw rod (3) in a spiral transmission mode, and a sealing cover (26) with an opening end is fixedly connected to the top end of the sliding block (1).

6. The spraying device for the constructional steel structural fitting as claimed in claim 5, characterized in that the sealing cover (26) is provided with a plurality of observation holes, a transparent glass plate is arranged at the observation holes, and the sealing cover (26) is movably covered outside the clamping seat (20) and the reciprocating screw rod (22).