CN214515478U

CN214515478U - Bridge steel structure application auxiliary device

Info

Publication number: CN214515478U
Application number: CN202023179872.9U
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 technical field of the application auxiliary device, especially, bridge steel construction application auxiliary device to current bridge steel construction application auxiliary device, when spraying paint to the bridge steel construction, the effect of spraying paint is not comprehensive, and the inconvenient regulation of shower nozzle angle, is not convenient for carry out the problem of spraying to different position on the steel construction support frame. The following scheme is proposed at present, and it is including removing the bottom plate, the bottom four corners of removing the bottom plate all is fixed with the universal wheel of taking brake function, all is fixed with the L template on the both sides wall of removing the bottom plate, and sliding connection has the lifter plate between two L templates. The utility model discloses a drive mechanism makes the water pump start to carry out the paint of extraction in the paint jar and can spout from the shower nozzle in the reciprocating motion to the realization has guaranteed the effect that steel construction support frame painted the coating to steel construction support frame's application work, the shower nozzle through reciprocating motion, makes steel construction support frame surface paint evenly, excellent in use effect.

Description

Bridge steel structure application auxiliary device

Technical Field

The utility model relates to an application auxiliary device technical field especially relates to a bridge steel construction application auxiliary device.

Background

The main requirements of bridge steel structure engineering are bridges in the construction of traffic infrastructures such as highways, railways and urban viaducts, and currently, steel structure bridges in China mainly comprise: steel truss bridge, steel box girder bridge, steel arch bridge, steel-concrete composite girder bridge and the like.

Current bridge steel construction application auxiliary device when spraying paint to the bridge steel construction, the effect of spraying paint is not comprehensive, and the result of use is relatively poor, and the angle of shower nozzle is inconvenient to be adjusted, is not convenient for carry out the spraying to different position positions on the steel construction support frame then for the spraying scope of shower nozzle is limited, and the quality of spraying is poor, and we have designed a bridge steel construction application auxiliary device for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of bridge steel construction application auxiliary device has solved current bridge steel construction application auxiliary device, when spraying paint to the bridge steel construction, and the effect of spraying paint is not comprehensive, and the inconvenient regulation of shower nozzle angle, is not convenient for carry out the problem of spraying to different position on the steel construction support frame.

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

an auxiliary device for coating a bridge steel structure comprises a moving bottom plate, universal wheels with a braking function are fixed at four corners of the bottom of the moving bottom plate, L-shaped plates are fixed on two side walls of the moving bottom plate, a lifting plate is connected between the two L-shaped plates in a sliding manner, moving seats are fixed at two ends of the lifting plate, moving grooves matched with the moving seats are formed in the L-shaped plates, supporting columns are fixed on the periphery of the top end of the lifting plate, a supporting plate is fixed at the top ends of the four supporting columns, an n-type reciprocating support is connected on the supporting plate in a sliding manner, a movable seat is connected at the top of the n-type reciprocating support in a sliding manner, a hinged plate is hinged at the top of the movable seat, a spray head is fixed on one side wall of the hinged plate, an electric telescopic rod hinged at the top of the movable seat is arranged at one side of the hinged plate, a telescopic end of the electric telescopic rod is hinged with the side wall of the hinged plate, a paint can is fixed at one side of the top of the lifting plate, the top of the movable bottom plate is fixed with a hydraulic rod, the telescopic end of the hydraulic rod is connected with the bottom of the lifting plate, one side of the top of the supporting plate is fixed with a water pump, a transmission mechanism is connected between the supporting plate and the lifting plate, and a distance adjusting mechanism is connected between the movable seat and the n-shaped reciprocating support.

Preferably, the water pump is connected with the paint can through a first hose, guide seats are fixed at two ends of the n-shaped reciprocating support, guide grooves matched with the guide seats are formed in the top of the supporting plate, and the spray head is connected with the water pump through a second hose.

Preferably, drive mechanism rotates the integral key shaft one of connecting on the L template of left end including rotating, rotates on the L template of right-hand member to be connected with integral key shaft two, and top one side of moving the bottom plate is fixed with driving motor, and driving motor's output shaft links to each other with integral key shaft one's bottom, and the bottom of integral key shaft two rotates to be connected at the moving bottom plate top.

Preferably, integral key shaft two has all slided to cup jointed the spline housing with integral key shaft one outside, and the spline housing all rotates to be connected on the lifter plate, and two equal rigid couplings in the spline housing outside have belt pulley one, and the top of backup pad is rotated and is connected with the pivot, and the outside rigid coupling of pivot has belt pulley two, and the transmission is connected with the drive belt between belt pulley two and two belt pulley one.

Preferably, the top of pivot runs through the backup pad and the rigid coupling has the rolling disc, and the bottom of rolling disc is fixed with the transversal annular slider of personally submitting the donut-shaped, and the annular spout with annular slider matched with is seted up at the top of backup pad, and the top edge of rolling disc rotates and is connected with the rotation post, and the top of rotation post rotates and is connected with slider one, offers on the interior roof of n type reciprocating support with slider one matched with spout one.

Preferably, the distance adjusting mechanism comprises a sliding seat fixed at the bottom of the movable seat, a sliding groove matched with the sliding seat is formed in the top of the n-type reciprocating support, a one-way screw rod is connected to the sliding seat in a threaded mode, the one-way screw rod is connected to the sliding groove in a rotating mode, a micro motor is fixed to the side wall of the n-type reciprocating support, and an output shaft of the micro motor penetrates through the n-type reciprocating support and is connected with one end of the one-way screw rod.

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

1. the utility model discloses in, under the setting of electric telescopic handle, sliding seat, articulated slab, shower nozzle, can start through electric telescopic handle, be convenient for adjust the inclination of the shower nozzle on the articulated slab to the realization is controlled the direction that the shower nozzle sprays, is convenient for carry out the spraying to different position positions on the steel construction support frame, outside promoting the comprehensive of spraying, has effectively improved the quality of spraying in addition.

2. The utility model discloses among the drive mechanism, through integral key shaft one, integral key shaft two, the spline housing, belt pulley one, the apparatus further comprises a rotating shaft, belt pulley two, the drive belt, the rolling disc, driving motor, the rotation post, slider one, the cooperation of annular slider, and start through driving motor, and cooperate under the linkage of a plurality of parts, then make the rolling disc rotate simultaneously, can drive n type reciprocating support and carry out reciprocating motion at the top of backup pad through two guide holders, and make the water pump start at this moment to paint the interior shower nozzle that carries out the extraction of jar and can follow reciprocating motion spout, and realize the application work to steel structure support frame, the effect of steel structure support frame application of spraying paint has been guaranteed to the shower nozzle through reciprocating motion, make steel structure support frame surface spray paint evenly, excellent in use effect.

3. The utility model discloses among the roll adjustment mechanism, at the sliding seat, under one-way lead screw and micro motor's cooperation, start through micro motor, then make one-way lead screw rotate, because one-way lead screw sliding seat threaded connection with it, then make the sliding seat connected's sliding seat can remove on the reciprocal support of n type, when the unmovable self position of this device of being convenient for, the convenient distance to between shower nozzle and the steel construction support frame surface is adjusted, be convenient for satisfy different spraying circumstances and adjust the use, a structure is simple, the adjustment is convenient, the automation level is high.

4. The utility model discloses in, through the setting of hydraulic stem, be convenient for highly adjust the lifter plate, be convenient for then highly adjust the shower nozzle, satisfy the user demand in the spraying work, further increased the flexibility of shower nozzle.

Drawings

Fig. 1 is a front view schematic structural diagram of an auxiliary device for coating a bridge steel structure according to the present invention;

fig. 2 is a schematic structural diagram of a top view of the auxiliary device for coating a bridge steel structure according to the present invention;

fig. 3 is a schematic structural diagram of a top view of a pitch adjustment mechanism of the auxiliary device for coating a bridge steel structure according to the present invention;

fig. 4 is a schematic structural diagram of a side view of a distance adjusting mechanism of the auxiliary device for coating a bridge steel structure according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a point a of the auxiliary device for coating a bridge steel structure.

In the figure: 1. moving the base plate; 2. an L-shaped plate; 3. a lifting plate; 31. a movable seat; 32. a support pillar; 33. a support plate; 34. an n-type reciprocating support; 35. a guide seat; 36. a movable seat; 37. a hinge plate; 38. a spray head; 39. an electric telescopic rod; 4. a paint can; 5. a hydraulic lever; 6. a water pump; 7. a transmission mechanism; 701. a first spline shaft; 702. a spline shaft II; 703. a spline housing; 704. a first belt pulley; 705. a rotating shaft; 706. a second belt pulley; 707. a transmission belt; 708. rotating the disc; 709. a drive motor; 710. rotating the column; 711. a first sliding block; 712. an annular slider; 8. a distance adjusting mechanism; 801. a sliding seat; 802. a one-way screw rod; 803. a micro motor.

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. 1-5, an auxiliary device for coating a bridge steel structure comprises a movable bottom plate 1, L-shaped plates 2, a lifting plate 3, a movable base 31, a support column 32, a support plate 33, an n-shaped reciprocating support 34, a guide base 35, a movable base 36, a hinged plate 37, a spray head 38, an electric telescopic rod 39, a paint can 4, a hydraulic rod 5, a water pump 6, a transmission mechanism 7, a spline shaft one 701, a spline shaft two 702, a spline housing 703, a belt pulley one 704, a rotating shaft 705, a belt pulley two 706, a transmission belt 707, a rotating disc 708, a driving motor 709, a rotating column 710, a sliding block one 711, an annular sliding block 712, a distance adjusting mechanism 8, a sliding seat 801, a one-way screw rod 802 and a micro motor 803, universal wheels with brake functions are fixed at four corners of the bottom end of the movable bottom plate 1, the L-shaped plates 2 are fixed on two side walls of the movable bottom plate 1, the lifting plate 3 is connected between the two L-shaped plates 2 in a sliding manner, the two ends of the lifting plate 3 are both fixed with moving seats 31, the L-shaped plate 2 is provided with moving grooves matched with the moving seats 31, supporting columns 32 are fixed on the periphery of the top end of the lifting plate 3, the top ends of the four supporting columns 32 are fixed with a same supporting plate 33, an n-shaped reciprocating support 34 is connected on the supporting plate 33 in a sliding manner, a moving seat 36 is connected on the top of the n-shaped reciprocating support 34 in a sliding manner, a hinged plate 37 is hinged on the top of the moving seat 36, a spray nozzle 38 is fixed on one side wall of the hinged plate 37, an electric telescopic rod 39 hinged on the top of the moving seat 36 is arranged on one side of the hinged plate 37, the telescopic end of the electric telescopic rod 39 is hinged with the side wall of the hinged plate 37, a paint can 4 is fixed on one side of the top of the lifting plate 3, a hydraulic rod 5 is fixed on the top of the moving bottom plate 1, the telescopic end of the hydraulic rod 5 is connected with the bottom of the lifting plate 3, a water pump 6 is fixed on one side of the top of the supporting plate 33, a transmission mechanism 7 is connected between the supporting plate 33 and the lifting plate 3, a distance adjusting mechanism 8 is connected between the movable seat 36 and the n-shaped reciprocating support 34, an injection opening convenient for paint repair can also be arranged on the paint can 4, and a sealing cover can be connected on the injection opening in a threaded manner.

Further, water pump 6 passes through hose one and links to each other with paint can 4, and the both ends of the reciprocal support 34 of n type all are fixed with guide holder 35, and the guide way with guide holder 35 matched with is all seted up at the top of backup pad 33, and shower nozzle 38 passes through hose two and links to each other with water pump 6, and water pump 6 starts, is convenient for extract the paint in the paint can 4 to spout from shower nozzle 38.

Further, the transmission mechanism 7 comprises a spline shaft I701 rotatably connected to the L-shaped plate 2 at the left end, a spline shaft II 702 is rotatably connected to the L-shaped plate 2 at the right end, a driving motor 709 is fixed on one side of the top of the movable base plate 1, an output shaft of the driving motor 709 is connected with the bottom end of the spline shaft I701, the bottom end of the spline shaft II 702 is rotatably connected with the top of the movable base plate 1, spline housings 703 are slidably sleeved on the outer sides of the spline shaft II 702 and the spline shaft I701, the spline housings 703 are rotatably connected to the lifting plate 3, belt pulleys I704 are fixedly connected on the outer sides of the two spline housings 703, a rotating shaft 705 is rotatably connected with the top of the supporting plate 33, a belt pulley II 706 is fixedly connected on the outer side of the rotating shaft 705, a transmission belt 707 is rotatably connected between the belt pulley II 706 and the two belt pulleys I704, the top end of the rotating shaft 705 penetrates through the supporting plate 33 and is fixedly connected with a rotating disc 708, an annular sliding block 712 with a circular ring-shaped cross section is fixed at the bottom of the rotating disc 708, the top of the supporting plate 33 is provided with an annular sliding groove matched with the annular sliding block 712, the edge of the top of the rotating disc 708 is rotatably connected with a rotating column 710, the top end of the rotating column 710 is rotatably connected with a first sliding block 711, the inner top wall of the n-type reciprocating support 34 is provided with a first sliding groove matched with the first sliding block 711, and the vertical section of the first sliding block 711 is of a T-shaped structure.

Further, the distance adjusting mechanism 8 comprises a sliding seat 801 fixed at the bottom of the movable seat 36, a sliding groove matched with the sliding seat 801 is formed in the top of the n-type reciprocating support 34, a one-way screw rod 802 is connected to the sliding seat 801 in a threaded manner, the one-way screw rod 802 is rotatably connected to the sliding groove, a micro motor 803 is fixed to the side wall of the n-type reciprocating support 34, an output shaft of the micro motor 803 penetrates through the n-type reciprocating support 34 and is connected with one end of the one-way screw rod 802, and the vertical cross section of the sliding seat 801 is of an inverted T-shaped structure.

The working principle is as follows: the device is moved to the position near a bridge steel structure support frame by moving a universal wheel at the bottom of a bottom plate 1, and is started by a hydraulic rod 5, and the lifting plate 3 is pushed to move upwards, so that the height of a spray head 38 is conveniently adjusted to the optimal height for painting and coating the steel structure support frame, and simultaneously, a driving motor 709 is started, so that a spline shaft I701 rotates, a corresponding belt pulley I704 on a spline sleeve 703 rotates simultaneously through a belt 707 to a belt pulley I704 on a spline shaft II 702 and a rotating shaft 705 connected with the belt pulley II 706, so that a rotating disc 708 connected with the rotating shaft 705 rotates, as a rotating column 710 rotatably connected at the edge of the top of the rotating disc 708 is in sliding connection with an n-type reciprocating support 34 through a first sliding block 711, the rotating disc 708 rotates, and simultaneously, the n-type reciprocating support 34 can be driven to reciprocate at the top of a support plate 33 through two guide seats 35, and the water pump 6 is started to spray the paint extracted from the paint tank 4 from the nozzle 38 in the reciprocating motion, and the coating work of the steel structure support frame is realized, the paint spraying and coating effect of the steel structure support frame is ensured through the nozzle 38 in the reciprocating motion, so that the surface of the steel structure support frame is uniformly sprayed, the using effect is good, in addition, when the angle of the nozzle 38 needs to be adjusted, the electric telescopic rod 39 is started, and then the inclination angle of the nozzle 38 on the hinged plate 37 is conveniently adjusted, thereby the spraying direction of the nozzle 38 is controlled, the spraying at different azimuth positions on the steel structure support frame is convenient, the comprehensiveness of the spraying is improved, the spraying quality is effectively improved, when the distance between the nozzle 38 and the surface of the steel structure support frame needs to be adjusted, the micro motor 803 is started, make one-way lead screw 802 rotate then, because one-way lead screw 802 and sliding seat 801 threaded connection with it, make the sliding seat 801 connection's sliding seat 36 can remove on n type reciprocating support 34 then, when being convenient for this device not mobile self position, conveniently adjust the distance between shower nozzle 38 and steel construction support frame surface with it, be convenient for satisfy different spraying conditions and adjust the use, its simple structure, it is convenient to adjust, and the automation level is high.

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 utility model provides a bridge steel structure application auxiliary device, including moving bottom plate (1), a serial communication port, the bottom four corners of moving bottom plate (1) all is fixed with the universal wheel of taking brake function, all be fixed with L template (2) on the both sides wall of moving bottom plate (1), sliding connection has lifter plate (3) between two L templates (2), the both ends of lifter plate (3) all are fixed with removes seat (31), all set up the shifting chute with removing seat (31) matched with on L template (2), all be fixed with support column (32) around the top of lifter plate (3), the top of four support column (32) is fixed with same backup pad (33), sliding connection has n type reciprocating support (34) on backup pad (33), the top sliding connection of n type reciprocating support (34) has free seat (36), the top of free seat (36) articulates there is articulated slab (37), be fixed with shower nozzle (38) on the lateral wall of articulated slab (37), one side of articulated slab (37) is equipped with electric telescopic handle (39) that articulate at sliding seat (36) top, the flexible end of electric telescopic handle (39) is articulated mutually with the lateral wall of articulated slab (37), top one side of lifter plate (3) is fixed with paint can (4), the top of moving bottom plate (1) is fixed with hydraulic stem (5), the flexible end of hydraulic stem (5) links to each other with the bottom of lifter plate (3), top one side of backup pad (33) is fixed with water pump (6), be connected with drive mechanism (7) between backup pad (33) and lifter plate (3), be connected with roll adjustment mechanism (8) between sliding seat (36) and the reciprocal support of n type (34).

2. The bridge steel structure coating auxiliary device according to claim 1, wherein the water pump (6) is connected with the paint can (4) through a first hose, guide seats (35) are fixed at two ends of the n-shaped reciprocating support (34), guide grooves matched with the guide seats (35) are formed in the top of the support plate (33), and the spray head (38) is connected with the water pump (6) through a second hose.

3. The auxiliary device for coating the bridge steel structure is characterized in that the transmission mechanism (7) comprises a first spline shaft (701) which is rotatably connected to the L-shaped plate (2) at the left end, a second spline shaft (702) is rotatably connected to the L-shaped plate (2) at the right end, a driving motor (709) is fixed to one side of the top of the movable bottom plate (1), an output shaft of the driving motor (709) is connected with the bottom end of the first spline shaft (701), and the bottom end of the second spline shaft (702) is rotatably connected to the top of the movable bottom plate (1).

4. The auxiliary device for coating the bridge steel structure is characterized in that spline sleeves (703) are sleeved on the outer sides of a second spline shaft (702) and a first spline shaft (701) in a sliding mode, the spline sleeves (703) are connected to the lifting plate (3) in a rotating mode, a first belt pulley (704) is fixedly connected to the outer sides of the two spline sleeves (703), a rotating shaft (705) is rotatably connected to the top of the supporting plate (33), a second belt pulley (706) is fixedly connected to the outer side of the rotating shaft (705), and a transmission belt (707) is in transmission connection between the second belt pulley (706) and the two first belt pulleys (704).

5. The auxiliary device for coating the bridge steel structure is characterized in that the top end of the rotating shaft (705) penetrates through the supporting plate (33) and is fixedly connected with the rotating disc (708), the bottom of the rotating disc (708) is fixedly provided with an annular sliding block (712) with an annular cross section, the top of the supporting plate (33) is provided with an annular sliding groove matched with the annular sliding block (712), the edge of the top of the rotating disc (708) is rotatably connected with a rotating column (710), the top end of the rotating column (710) is rotatably connected with a first sliding block (711), and the inner top wall of the n-shaped reciprocating support (34) is provided with a first sliding groove matched with the first sliding block (711).

6. The auxiliary device for coating the bridge steel structure is characterized in that the distance adjusting mechanism (8) comprises a sliding seat (801) fixed at the bottom of the movable seat (36), the top of the n-shaped reciprocating support (34) is provided with a sliding groove matched with the sliding seat (801), the sliding seat (801) is in threaded connection with a one-way screw rod (802), the one-way screw rod (802) is rotatably connected in the sliding groove, the side wall of the n-shaped reciprocating support (34) is fixedly provided with a micro motor (803), and an output shaft of the micro motor (803) penetrates through the n-shaped reciprocating support (34) and is connected with one end of the one-way screw rod (802).