CN112570953A

CN112570953A - Guardrail overhauls welding set for municipal works

Info

Publication number: CN112570953A
Application number: CN202011371959.8A
Authority: CN
Inventors: 刘欣彤; 孙梅; 陈海娟; 徐巧云
Original assignee: Yancheng Baowang Urban Development And Construction Co ltd
Current assignee: Yancheng Baowang Urban Development And Construction Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-30
Anticipated expiration: 2040-11-30
Also published as: CN112570953B

Abstract

The invention discloses a guardrail overhauling and welding device for municipal engineering, which comprises a base, wherein a shell is arranged at the top of the base, a sleeve frame is arranged at the bottom of the base, rollers are arranged at the bottom of the sleeve frame, symmetrical moving frames are arranged at one side of the shell, a sliding groove is arranged at one side of the shell, height adjusting mechanisms are arranged in the sleeve frame and the shell, clamping and adjusting mechanisms are arranged on the shell and the moving frames, each height adjusting mechanism comprises a rotating shaft arranged at the bottom of the base, symmetrical belt pulleys I are arranged in the middle of the rotating shaft, a belt I is in transmission connection with the outer side of the belt pulley I, and a belt pulley II is arranged at one side of the. The invention keeps the horizontal positions of the guardrail bodies consistent, adjusts the height of the guardrail bodies, corresponds the clamping position to the welding position, saves the following steps, improves the welding efficiency, can adapt to the welding of guardrails with different diameters, and is simple and convenient.

Description

Guardrail overhauls welding set for municipal works

Technical Field

The invention relates to the technical field of guardrail maintenance, in particular to a guardrail maintenance welding device for municipal engineering.

Background

The municipal guardrail is widely used for safety protection and decoration beautification of places such as municipal engineering, roads, factories, development areas, garden squares and the like; the color-changing agent can also be used for districts, courtyards and villas, has smooth lines, is simple and beautiful, has rich modern breath, enables the districts to be colored, enables the courtyards to be bright and enables the villas to have high-grade of the times. The product has the advantages of attractive appearance, firmness, good corrosion resistance, simple installation, convenient maintenance, easy cleaning, economy, practicality, maintenance avoidance, attractive structure and good coordination with the environment.

Municipal administration guardrail has the loss of self and external factor to make the guardrail appear the damage in long-term use, need overhaul the guardrail, to carrying out welding again to the damage, makes it can continue to use, in the welded time, because the position that different guardrails damaged is different, will adjust different welding position according to the condition of difference. And the guardrail is of a great variety, the height and the thickness of different guardrails are different, and the height of equipment is required to be changed according to the condition during repair so as to adapt to the condition of the guardrail.

Disclosure of Invention

The invention aims to provide a guardrail overhauling and welding device for municipal engineering, which aims to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a guardrail overhauls welding set for municipal works, includes the base, the base top is provided with the casing, the base bottom is provided with the cover barrel frame, cover barrel frame bottom is provided with the gyro wheel, casing one side is provided with the removal frame of symmetry, casing one side is provided with the sliding tray, cover barrel frame and the inside height adjusting mechanism that is provided with of casing, casing and removal are provided with centre gripping adjustment mechanism on the frame.

Further, height adjusting mechanism is including setting up the rotation axis in the base bottom, be provided with the belt pulley of symmetry in the middle of the rotation axis, a belt pulley outside transmission is connected with belt one, belt one side is provided with belt pulley two, be provided with the screw thread axle in the middle of the belt pulley two, the inside thread groove that is provided with screw thread axle threaded connection of cover barrel frame, be provided with the double-shaft motor in the middle of the base is inside, the double-shaft motor both sides are provided with worm one, the outside meshing of worm one has the worm wheel, the worm wheel top is provided with the pivot, pivot outside cover is equipped with worm two, pivot one side threaded connection has the bearing, bearing and removal frame fixed connection, the meshing of the two outsides of worm has worm wheel two, be provided with the connecting.

Further, the clamping adjusting mechanism comprises a moving seat arranged at the bottom of the connecting rod, a third worm is arranged in the middle of the moving seat, a third belt pulley is arranged in the middle of the third worm, a second belt is arranged on one side of the third belt pulley, a fourth planet wheel is arranged on one side of the second belt, a fourth belt pulley is arranged on the outer side of the middle of the planet wheel, a hand crank wheel is arranged on the outer side of the planet wheel, a third worm wheel is meshed with the outer side of the third worm, an electric cylinder is arranged at the bottom of the third worm wheel, a push rod is arranged on one side of the electric cylinder, a welding gun is arranged at the bottom of the push rod, a sliding groove is arranged on the outer side of the moving frame, buckles are arranged on one side of the sliding groove and one side of the shell, a clamping plate is slidably connected in the sliding, the adjustable clamp is characterized in that an adjusting bolt is arranged in the middle of the clamping plate, a clamping buckle is arranged on one side of the clamping plate, a rotating wheel is arranged at the top of the clamping buckle, and a chain wheel in transmission connection with the rotating wheel is arranged on one side of the adjusting bolt.

Further, a sleeve frame one side is provided with the opening, the first belt passes inside the opening gets into the sleeve frame, the rotation axis is provided with the bearing wheel with the base bottom, the rotation axis bottom is provided with manual wheel, makes the rotation axis rotate through rotating manual wheel with the hand, drives the first belt and carries out threaded connection with threaded shaft and sleeve frame, makes threaded shaft and sleeve frame part.

Further, the sleeve frame is fixedly connected with the idler wheel, a bearing wheel is arranged at the fixed connection position of the threaded shaft and the bottom of the base, the first worm wheel is meshed with the side face of the first worm, the first worm wheel is fixedly connected with the rotating shaft, the second worm is in threaded connection with the rotating shaft, the threaded shaft rotates in a threaded groove in the sleeve frame, and the sleeve frame and the idler wheel move downwards relatively.

Furthermore, the second worm is meshed with the second worm wheel to rotate, the rotating shaft is in threaded rotation with the bearing inside the second worm, a cavity is formed inside the shell, and cavity equipment in the middle of the shell can move inside the cavity to adjust the position.

Further, welder's quantity is two, two welder parallel arrangement, the three outsides of worm wheel are provided with the mount with electric cylinder fixed connection, weld the guardrail through welder, and two bonding tools carry out work simultaneously, increase speed.

Furthermore, the bottom of the moving seat is provided with a groove, one side of the welding gun is provided with a power box, the two sides of the clamping plate are connected with the sliding groove on the moving frame in a sliding mode, and the electric cylinder can be driven to move when the worm wheel moves three times through the groove in the bottom of the moving seat.

Furthermore, the spring is always in a compression state, the winder is fixed on the side wall of the shell, a hole allowing the connecting wire to pass through is formed in the middle of the buckle, the spring pushes the clamping plate outwards all the time, and the position of the clamping plate is tightened to one side through the winder, so that the distance between the clamping buckle and the guardrail is adjusted.

Furthermore, the middle of the clamping buckle is rotationally connected with the rotating wheel, the clamping buckle is divided into two arcs, the rotating wheel is rotationally connected with the clamping buckle, the clamping buckle is divided into two semi-arcs, and the clamping buckle is opened and clamped under the driving of the rotating wheel.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the first belt drives the threaded shaft to rotate by rotating the rotating shaft, so that the threaded shaft and the threaded groove in the sleeve frame are in threaded rotation, the threaded shaft and the base are moved upwards, the equipment is heightened, then the double-shaft motor is started to drive the first worm wheel to drive the rotating shaft and the second worm to rotate, the clamp on the moving frame and the welding gun in the shell are moved simultaneously, the horizontal positions of the clamp and the welding gun are kept consistent, the clamped position corresponds to the welding position while the height is adjusted, the subsequent steps are saved, and the welding efficiency is improved.

2. According to the invention, the hand-operated wheel is shaken by hand to rotate the worm gear III, the worm gear III is meshed with the worm gear III to change the position of the electric cylinder with the welding guns, the distance between the two welding guns is adjusted, and the height of the equipment is adjusted, so that the welding gun can be adjusted only by fine adjustment of the manual welding gun, and the welding gun can adapt to welding of guardrails with different diameters.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic view of the side wall structure of the housing of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 5 is a side view of the movable base of the present invention;

FIG. 6 is a side view of the mobile frame of the present invention;

fig. 7 is a schematic top view of the clip of the present invention.

In the figure: 1, a base; 2, a shell; 3, a sleeve frame; 4, rollers; 5, a movable frame; 6 a rotating shaft; 7, a first belt pulley; 8, a first belt; 9 a belt pulley II; 10 a threaded shaft; 11 a thread groove; 12 a two-axis motor; 13, a first worm; 14, a first worm gear; 15 a rotating shaft; 16, a second worm; 17 a bearing; 18, a second worm gear; 19 a connecting rod; 20 moving seat; 21, a third worm; 22 a belt pulley III; 23, a second belt; 24 planet wheels; 25 hand-operated wheels; 26, a third worm gear; 27 electric cylinder; 28 a push rod; 29 a welding torch; 30 chute; 31, buckling; 32 a reel; 33, clamping the plate; 34 connecting lines; 35 adjusting the bolt; 36, clamping and buckling; 37 a rotating wheel; 38 chain wheel; 39 a slide groove; 40 belt pulley four; 41 spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a guardrail overhauling and welding device for municipal engineering comprises a base 1, wherein a shell 2 is arranged at the top of the base 1, a sleeve frame 3 is arranged at the bottom of the base 1, rollers 4 are arranged at the bottom of the sleeve frame 3, a symmetrical moving frame 5 is arranged at one side of the shell 2, a sliding groove 39 is arranged at one side of the shell 2, a height adjusting mechanism is arranged inside the sleeve frame 3 and the shell 2, a clamping and adjusting mechanism is arranged on the shell 2 and the moving frame 5, the height adjusting mechanism comprises a rotating shaft 6 arranged at the bottom of the base 1, symmetrical first belt pulleys 7 are arranged in the middle of the rotating shaft 6, a first belt 8 is in transmission connection with the outer side of the first belt 7, a second belt pulley 9 is arranged at one side of the first belt 8, a threaded shaft 10 is arranged in the middle of the second belt pulley 9, and a threaded groove 11 in threaded connection with, be provided with double-shaft motor 12 in the middle of base 1 is inside, double-shaft motor 12 both sides are provided with a worm 13, the outside meshing of a worm 13 has worm wheel 14, worm wheel 14 top is provided with pivot 15, the 15 outside covers of pivot are equipped with two

worms

16, 15 one side threaded connection of pivot has bearing 17, bearing 17 and removal frame 5 fixed connection, the meshing of two 16 outsides of worm has two worm wheels 18, be provided with connecting rod 19 between two worm wheels 18.

In a preferred embodiment, the sleeve holder 3 is provided with an opening on one side, the first belt 8 penetrates through the opening to enter the sleeve holder 3, the rotating shaft 6 and the bottom of the base 1 are provided with bearing wheels, the bottom of the rotating shaft 6 is provided with a manual wheel, and the rotating shaft 6 is rotated by rotating the manual wheel by hand to drive the first belt 8 to enable the threaded shaft 10 to be in threaded connection with the sleeve holder 3, so that the threaded shaft 10 is separated from the sleeve holder 3.

In a preferred embodiment, the sleeve holder 3 is fixedly connected with the roller 4, a bearing wheel is arranged at the fixed connection position of the threaded shaft 10 and the bottom of the base 1, the worm wheel I14 is meshed with the side surface of the worm rod I13 to rotate, the worm wheel I14 is fixedly connected with the rotating shaft 15, the worm rod II 16 is in threaded connection with the rotating shaft 15, and the threaded shaft 10 rotates in the threaded groove 11 in the sleeve holder 3 to move the sleeve holder 3 and the roller 4 relatively downwards.

In a preferred embodiment, the second worm 16 is meshed with the second worm wheel 18 for rotation, the rotating shaft 15 is in threaded rotation with a bearing 17 inside the second worm 16, a cavity is arranged inside the housing 2, and a cavity device in the middle of the housing 2 can move therein for adjusting the position.

The working principle of the invention is as follows: by rotating a manual wheel at the bottom of a rotating shaft 6 by hands, when the rotating shaft 6 rotates at the bottom of a base 1, a belt pulley I7 at the outer side of the rotating shaft 6 is driven, the belt pulley I7 drives a belt I8 to transmit, one side of the belt I8 is transmitted with a belt pulley II 9 on a threaded shaft 10, so that the threaded shaft 10 rotates, the threaded shaft 10 rotates to be in threaded connection with a threaded groove 11 in a sleeve frame 3, the sleeve frame 3 is fixedly connected with a roller 4, the threaded shaft 10 and the base 1 move upwards relatively, the height of the part above the base 1 is adjusted, the equipment is initially adjusted, then the position of a moving frame 5 can be adjusted according to the conditions of different guardrails, a double-shaft motor 12 is started to rotate worms I13 at two sides, the worm wheels I14 are driven to rotate, then the worm wheels I14 drive a rotating shaft 15 at the top to rotate, and the rotating shaft 15 is in threaded, the position of the movable frame 5 can be adjusted, meanwhile, the rotating shaft 17 drives the second worm 16 sleeved with the outer threads to rotate, the second worm 16 is meshed with the second worm gears 18 on two sides of the connecting rod 19 transversely arranged in the middle, the position corresponding to the welding gun 29 at the bottom of the connecting rod 19 is adjusted, the welding gun 29 and the movable frame 5 can be always kept on the same horizontal plane, and welding of the welding gun 29 on the guardrail is facilitated.

Referring to fig. 1 and fig. 3-7, the present invention provides the following technical solutions: a guardrail overhauls welding set for municipal works, centre gripping adjustment mechanism include set up in the removal seat 20 of connecting rod 19 bottom, be provided with worm three 21 in the middle of removing seat 20, be provided with belt pulley three 22 in the middle of worm three 21, belt pulley three 22 one side is provided with belt two 23, belt two 23 one side is provided with planet wheel 24, the outside is provided with belt pulley four 40 in the middle of planet wheel 24, the planet wheel 24 outside is provided with hand crank wheel 25, worm three 21 outside meshing has worm wheel three 26, worm wheel three 26 bottom is provided with electric cylinder 27, electric cylinder 27 one side is provided with push rod 28, the push rod bottom is provided with welder 29, the removal frame 5 outside is provided with spout 30, spout 30 one side and casing 2 one side all are provided with buckle 31, casing 2 one side is provided with winder 32, slide connection has splint 33 in the spout 30, winder 32 one side is provided with and passes buckle 31 and splint 33 fixed connection's line 34, splint 33 one side have with one of them buckle 31 fixed connection's spring 41, be provided with adjusting bolt 35 in the middle of splint 33, splint 33 one side is provided with clip 36, clip 36 top is provided with rotates wheel 37, adjusting bolt 35 one side is provided with rotates the sprocket 38 that wheel 37 transmission is connected.

In a preferred embodiment, the number of the welding guns 29 is two, two welding guns 29 are arranged in parallel, a fixing frame fixedly connected with the electric cylinder 27 is arranged outside the worm wheel III 26, the welding guns 29 are used for welding the guardrail, and two welding heads work simultaneously to improve the speed.

In a preferred embodiment, a groove is formed in the bottom of the movable base 20, a power box is arranged on one side of the welding gun 29, two sides of the clamping plate 33 are slidably connected with the sliding groove 30 on the movable frame 5, and the electric cylinder 27 can drive the electric cylinder 27 to move when the worm gear 26 moves through the groove in the bottom of the movable base 20.

In a preferred embodiment, the spring 41 is always in a compressed state, the cord reel 32 is fixed on the side wall of the housing 2, a hole for passing the connecting wire 34 is arranged in the middle of the buckle 31, the spring 41 always pushes the clamping plate 33 outwards, and the position of the clamping plate 33 is adjusted by tightening the cord reel 32 to one side, so that the distance for clamping the guardrail by the clamping buckle 36 is adjusted.

In a preferred embodiment, the middle of the clip 36 is rotatably connected with a rotating wheel 37, the clip 36 is divided into two arcs, the rotating wheel 37 is rotatably connected with the clip 36, the clip 36 is divided into two semi-arcs, and the clip 36 is driven by the rotating wheel 37 to open and clamp.

The working principle of the invention is as follows: after the height and the distance of the equipment are adjusted, the position of the welding gun 29 is adjusted by adjusting the hand-operated wheel 25 by hand, the hand-operated wheel 25 rotates the planet wheel 24, the belt pulley four 40 on one side of the planet wheel 24 drives the belt pulley two 23 to transmit, then the belt pulley two 23 drives the belt pulley three 22 to rotate, the belt pulley three 22 is arranged in the middle of the worm gear three 21, therefore, the worm gear three 21 rotates to drive the worm gear three 26 on the outer side of the bottom to mesh, the electric cylinder 27 on the bottom of the worm gear three 26 drives the welding gun 29 to adjust the distance on the horizontal position, better welding is carried out on guardrails with different diameters by adjusting the position between the welding guns 29, the guardrails are fixed through the clamping plate 33, the clamping plate 33 adjusts the distance between the welding gun 29 and the connecting line 34 in the sliding groove 30 on one side of the moving frame 5, the connecting line 34 passes through the buckle 31 to be connected, rely on spring 41's elasticity to resume the position, the guardrail of centre gripping is close to welder 29 through adjustment splint 33 and welds, can remove manual support from, the security performance is improved, and the adjusting bolt 35 at splint 33 top can carry out the free rotation, drive inside sprocket 38 and rotate, open and shut clip 36 through rotating wheel 37, adapt to different guardrail diameter sizes, it is more firm to make it fixed, the position that clip 36 pressed from both sides keeps the level unanimity with welder 29's position, only need finely tune to welder 29's horizontal position and just can weld the guardrail, high convenience and fast, increase equipment security simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a guardrail overhauls welding set for municipal works, includes base (1), its characterized in that: the utility model discloses a high-speed automatic clamping device for the automobile seat, including base (1), telescopic frame (3), gyro wheel (4) are provided with to base (1) top, base (1) bottom is provided with telescopic frame (3), telescopic frame (3) bottom is provided with gyro wheel (4), casing (2) one side is provided with removal frame (5) of symmetry, casing (2) one side is provided with sliding tray (39), telescopic frame (3) and casing (2) inside are provided with high adjustment mechanism, be provided with centre gripping adjustment mechanism on casing (2) and the removal frame (5).

2. The guardrail overhaul welding device for municipal engineering according to claim 1, characterized in that: the height adjusting mechanism comprises a rotating shaft (6) arranged at the bottom of a base (1), a symmetrical first belt pulley (7) is arranged in the middle of the rotating shaft (6), a first belt pulley (7) is in transmission connection with a first belt (8), one side of the first belt (8) is provided with a second belt pulley (9), a threaded shaft (10) is arranged in the middle of the second belt pulley (9), a threaded groove (11) in threaded connection with the threaded shaft (10) is formed in the inner part of a sleeve frame (3), a double-shaft motor (12) is arranged in the middle of the inner part of the base (1), first worms (13) are arranged on two sides of the double-shaft motor (12), a worm wheel (14) is meshed in the outer side of the first worm (13), a rotating shaft (15) is arranged at the top of the worm wheel (14), a second worm (16) is sleeved on the outer side of the, the bearing (17) is fixedly connected with the moving frame (5), a second worm wheel (18) is meshed with the outer side of the second worm (16), and a connecting rod (19) is arranged between the second worm wheel (18).

3. The guardrail overhaul welding device for municipal engineering according to claim 2, characterized in that: the clamping and adjusting mechanism comprises a moving seat (20) arranged at the bottom of a connecting rod (19), a worm third (21) is arranged in the middle of the moving seat (20), a belt pulley third (22) is arranged in the middle of the worm third (21), a belt second (23) is arranged on one side of the belt pulley third (22), a planet wheel (24) is arranged on one side of the belt second (23), a belt pulley fourth (40) is arranged on the outer side in the middle of the planet wheel (24), a hand crank wheel (25) is arranged on the outer side of the planet wheel (24), a worm wheel third (26) is meshed with the outer side of the worm third (21), an electric cylinder (27) is arranged at the bottom of the worm wheel third (26), a push rod (28) is arranged on one side of the electric cylinder (27), a welding gun (29) is arranged at the bottom of the push rod, a sliding chute (30) is arranged on, casing (2) one side is provided with winder (32), spout (30) inside sliding connection has splint (33), winder (32) one side is provided with and passes buckle (31) and splint (33) fixed connection's line (34), splint (33) one side have with one of them buckle (31) fixed connection's spring (41), be provided with adjusting bolt (35) in the middle of splint (33), splint (33) one side is provided with clip (36), clip (36) top is provided with rotates wheel (37), adjusting bolt (35) one side is provided with sprocket (38) with rotating wheel (37) transmission and being connected.

4. The guardrail overhaul welding device for municipal engineering according to claim 2, characterized in that: the sleeve frame (3) one side is provided with the opening, inside belt (8) passed the opening and got into sleeve frame (3), rotation axis (6)) and base (1) bottom were provided with the bearing wheel, rotation axis (6) bottom is provided with manual wheel.

5. The guardrail overhaul welding device for municipal engineering according to claim 2, characterized in that: the utility model discloses a quick-witted, including base (1), telescopic frame (3), screw thread axle (10) and gyro wheel (4) fixed connection, the department of screw thread axle (10) and base (1) bottom fixed connection is provided with the bearing wheel, the side meshing of worm wheel (14) and worm (13) rotates, worm wheel (14) and pivot (15) fixed connection, worm two (16) and pivot (15) threaded connection.

6. The guardrail overhaul welding device for municipal engineering according to claim 2, characterized in that: the second worm (16) and the second worm wheel (18) are meshed to rotate, the rotating shaft (15) rotates in a threaded mode with the bearing (17) in the second worm (16), and a cavity is formed in the shell (2).

7. The guardrail overhaul welding device for municipal engineering according to claim 3, characterized in that: the number of the welding guns (29) is two, the two welding guns (29) are arranged in parallel, and a fixing frame fixedly connected with the electric cylinder (27) is arranged on the outer side of the third worm wheel (26).

8. The guardrail overhaul welding device for municipal engineering according to claim 3, characterized in that: the bottom of the movable seat (20) is provided with a groove, one side of the welding gun (29) is provided with a power box, and the two sides of the clamping plate (33) are in sliding connection with a sliding groove (30) on the movable frame (5).

9. The guardrail overhaul welding device for municipal engineering according to claim 3, characterized in that: the spring (41) is always in a compressed state, the reel (32) is fixed on the side wall of the shell (2), and a hole for the connecting wire (34) to pass through is formed in the middle of the buckle (31).

10. The guardrail overhaul welding device for municipal engineering according to claim 3, characterized in that: the middle of the clamping buckle (36) is rotationally connected with the rotating wheel (37), the clamping buckle (36) is divided into two arcs, and the rotating wheel (37) is rotationally connected with the clamping buckle (36).