CN211989327U - Bridge end surface coating spraying device - Google Patents
Bridge end surface coating spraying device Download PDFInfo
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- CN211989327U CN211989327U CN202020407126.1U CN202020407126U CN211989327U CN 211989327 U CN211989327 U CN 211989327U CN 202020407126 U CN202020407126 U CN 202020407126U CN 211989327 U CN211989327 U CN 211989327U
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Abstract
The utility model discloses a bridge end face paint spraying device relates to bridge end face paint spraying technical field, and mainly used solves the problem that current bridge end face paint spraying mainly relies on artifical manually operation. The main structure is as follows: the bridge end face spraying device comprises a supporting mechanism, wherein a spraying track is arranged on one side, facing the bridge end face, of the supporting mechanism, a spraying mechanism is arranged above the spraying track, a detection device is arranged on the spraying mechanism, a lifting mechanism is arranged below the spraying track, and the spraying mechanism and the lifting mechanism are connected with a controller. The utility model provides a pair of bridge end face paint spraying device, through the device and method, can realize bridge end face paint's automatic spraying to the spraying effect is even, reduces the injury to the operator.
Description
Technical Field
The utility model relates to a bridge end face spraying technical field especially relates to a bridge end face paint spraying device.
Background
The spraying of the waterproof coating on the bridge end face in the prior art is mainly to stir the coating evenly by an operator, then the operator stands on a movable scaffold and sprays the coating on the bridge end face by a brush or a spray gun. The spraying effect and the spraying speed are mainly determined by the proficiency of operators.
However, the existing spraying construction of the bridge end face coating has the following defects:
the spraying quality and speed are completely determined by the level of operators, and the spraying quality is not controlled; the spraying interval time is not easy to control, and the spraying quality is influenced; the spraying construction is finished by standing an operator on a scaffold, and the operation has the danger of high-altitude operation; the coating is completely sprayed manually, so that the damage to personnel is large; automatic spraying is not realized, the spraying efficiency is low, and manual spraying cannot ensure uniform thickness of spraying, and spraying materials are wasted.
Therefore, a device for spraying paint on the end face of a bridge, which can solve the above defects, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge end face paint spraying device, through the device, can realize bridge end face paint's automatic spraying to the spraying effect is even, reduces the injury to the operator.
The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a bridge end face paint spraying device, includes that at least two are located bridge end face the place ahead and follow the supporting mechanism that bridge end face extending direction set up, two the supporting mechanism is equipped with the level towards one side of bridge end face and to extending and the spraying track parallel with the bridge end face, spraying track top is equipped with the spraying mechanism that can follow its extending direction reciprocating motion, be equipped with detection device in the spraying mechanism, the orbital below of spraying is equipped with the elevating system of installing on each supporting mechanism, spraying mechanism, elevating system all are connected with the controller.
As a further improvement, the supporting mechanism includes frame rack structure's support frame, a plurality of universal wheels are installed to the bottom of support frame, the support frame bottom still is equipped with many can be vertical arrange and can stretch out and draw back from top to bottom bracing piece.
As a further improvement, the support rod includes the vertical screw rod with support frame bottom screw-thread fit, the upper end of vertical screw rod is connected with the rotation handle, and the lower extreme is connected with the backup pad.
As a further improvement, the spraying mechanism comprises a movable trolley and a paint spray gun arranged on the movable trolley, and the nozzle of the paint spray gun is just opposite to the end face of the bridge.
As a further improvement, the spraying track includes the crossbeam that the level set up, the upper surface of crossbeam is equipped with the horizontal rack that sets up along its extending direction, be equipped with on the travelling car with horizontal rack toothing's synchronous pulley and be used for driving synchronous pulley pivoted lateral shifting motor.
As a further improvement, the lower part of the movable trolley is provided with a plurality of groups of pinch rollers which are respectively positioned above and below the beam and can rotate along the extension direction of the beam.
As a further improvement of the utility model, the coating spray gun is installed on the travelling car through the installation department that sets up on travelling car upper portion.
As a further improvement, the detection device includes a mounting bracket connected to the spraying mechanism, the mounting bracket is provided with a first position sensor and a second position sensor which are opposite to the end face of the bridge.
As a further improvement of the present invention, the first position sensor is disposed above the spraying mechanism, and the second position sensor is disposed above the first position sensor and below the spraying mechanism.
As a further improvement of the utility model, the lifting mechanism comprises a vertical rack and two vertical slide rails arranged at two sides of the vertical rack; the vertical rack is provided with a gear meshed with the vertical rack, and the gear is in transmission connection with a vertical moving motor arranged below the spraying track; and the vertical slide rail is provided with a slide block in sliding fit with the vertical slide rail, and the slide block is connected with the lower part of the spraying track.
Advantageous effects
Compared with the prior art, the utility model discloses a bridge end face paint spraying device's advantage does:
1. the utility model discloses in, this spraying device includes that at least two are located bridge end face the place ahead and follow the supporting mechanism that the bridge end face extending direction set up, and two supporting mechanisms are equipped with the level towards one side of bridge end face and to the spraying track that extends and be parallel with the bridge end face, and spraying track top is equipped with the spraying mechanism that can follow its extending direction reciprocating motion, is equipped with detection device in the spraying mechanism, and the orbital below of spraying is equipped with the elevating system of installing on each supporting mechanism, and spraying mechanism, elevating system all are connected with the controller. Through the controller of being connected with spraying mechanism and elevating system, operating personnel can adopt remote control or the mode control spraying mechanism that sets up in advance and elevating system's removal, accomplishes the comprehensive spraying operation of bridge terminal surface, and then can realize the automatic spraying of bridge terminal surface coating, and the spraying is efficient, and the spraying is effectual. Meanwhile, due to the automatic spraying, operators are not needed in the spraying field, and the damage to the operators by the coating is avoided.
2. The supporting mechanism comprises a supporting frame of a frame type structure, a plurality of universal wheels are installed at the bottom of the supporting frame, and a plurality of supporting rods which can be vertically arranged and can stretch up and down are further arranged at the bottom of the supporting frame. The universal wheel can make things convenient for the staff to remove whole supporting mechanism, conveniently removes next station and adjustment and the adjustment of bridge terminal surface relative position from a station. Meanwhile, the distance between the spraying mechanism and the end face of the bridge can be adjusted, and the spraying effect is guaranteed. Simultaneously, the gradient of whole supporting mechanism can be adjusted to the bracing piece that can stretch out and draw back the removal from top to bottom, makes the spraying track on the supporting mechanism can both keep the level under various road surface environment, adapts to the not high bridge terminal surface operation.
3. The spraying track comprises a horizontally arranged cross beam, a transverse rack arranged along the extending direction of the cross beam is arranged on the upper surface of the cross beam, and a synchronous pulley meshed with the transverse rack and a transverse moving motor used for driving the synchronous pulley to rotate are arranged on the moving trolley. The synchronous belt wheel is meshed with the transverse rack, so that the moving trolley can be ensured to move back and forth along the extending direction of the cross beam, and the spraying effect is further ensured.
4. The lower part of the movable trolley is provided with a plurality of groups of pinch rollers which are respectively positioned above and below the cross beam and can rotate along the extension direction of the cross beam. The pinch roller can guarantee that the travelling car is stably and movably installed on the cross beam, and the conditions of falling and derailing cannot occur.
5. The detection device comprises a mounting frame connected with the spraying mechanism, and a first position sensor and a second position sensor which are opposite to the end face of the bridge are arranged on the mounting frame. The first position sensor and the second position sensor are used for detecting the transverse movement position of the trolley of the spraying mechanism, so that an operator can conveniently determine the position of the spraying mechanism in real time.
6. The lifting mechanism comprises a vertical rack and two vertical sliding rails arranged on two sides of the vertical rack. The vertical rack is provided with a gear meshed with the vertical rack, and the gear is in transmission connection with a vertical moving motor arranged below the spraying track. And a sliding block in sliding fit with the vertical sliding rail is arranged on the vertical sliding rail and is connected with the lower part of the spraying track. The vertical slide rail is matched with the slide block and is mainly used for guiding the up-and-down moving direction of the spraying mechanism. And the vertical rack is matched with the gear to provide power for vertical movement. Vertical rack and gear engagement can also guarantee that spraying mechanism moves along vertical direction, and then has guaranteed the spraying effect.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a worker of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the utility model in use;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a side view of the present invention;
FIG. 4 is a partial enlarged view of portion B of FIG. 3;
fig. 5 is a front view of the spraying mechanism of the present invention;
FIG. 6 is a partial enlarged view of portion C of FIG. 5;
fig. 7 is a perspective view of the movable trolley of the present invention.
Wherein: 1-a support mechanism; 11-universal wheels; 12-a support bar; 13-a support frame; 2-spraying the rail; 21-a cross beam; 22-transverse rack; 3-a spraying mechanism; 31-moving the trolley; 32-a mounting portion; 33-a paint spray gun; 34-a lateral movement motor; 35-a synchronous pulley; 36-a pinch roller; 4-a detection device; 41-a mounting frame; 42-a first position sensor; 43-a second position sensor; 5-a bridge; 61-vertical rack; 62-a vertical moving motor; 64-vertical slide rails; 65-sliding block.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
The utility model discloses a concrete implementation mode is shown in fig. 1-7, a bridge end face coating spraying device, including at least two supporting mechanism 1 that are located 5 terminal surface the place ahead of bridge and set up along 5 terminal surface extending direction of bridge. One side of the two supporting mechanisms 1 facing the end face of the bridge 5 is provided with a spraying track 2 which extends horizontally and is parallel to the end face of the bridge 5. The two sides of the spraying track 2 are respectively arranged on the two supporting mechanisms 1.
A spraying mechanism 3 which can reciprocate along the extending direction of the spraying track 2 is arranged above the spraying track. The spraying mechanism 3 is provided with a detection device 4 for detecting the position of the spraying mechanism relative to the end face of the bridge 5. The lifting mechanisms arranged on the supporting mechanisms 1 are arranged below the spraying track 2, and the spraying mechanism 3 and the lifting mechanisms are connected with the controller.
Through the controller of being connected with spraying mechanism 3 and elevating system, operating personnel can adopt remote control or the mode control spraying mechanism 3 that sets up in advance and elevating system's removal, accomplishes the comprehensive spraying operation of bridge terminal surface, and then can realize the automatic spraying of bridge terminal surface coating, and the spraying is efficient, and the spraying is effectual. Meanwhile, due to the automatic spraying, operators are not needed in the spraying field, and the damage to the operators by the coating is avoided.
Wherein, the supporting mechanism 1 comprises a supporting frame 13 with a frame type structure. A plurality of universal wheels 11 are mounted at the bottom of the support frame 13. The bottom of the supporting frame 13 is also provided with a plurality of supporting rods 12 which can be vertically arranged and can be vertically extended and retracted. The universal wheels 11 can facilitate the movement of the whole supporting mechanism 1 by workers, and the movement from one station to the next station and the adjustment of the relative position of the device and the end face of the bridge 5 are facilitated. Meanwhile, the distance between the spraying mechanism 3 and the end face of the bridge 5 can be adjusted, and the spraying effect is guaranteed. Meanwhile, the inclination of the whole supporting mechanism 1 can be adjusted by the supporting rod 12 which can be moved in a vertically telescopic manner, so that the spraying track 2 on the supporting mechanism 1 can be kept horizontal under various pavement environments, and the device is suitable for the operation of bridge end faces with different heights.
In this embodiment, the support rod 12 includes the vertical screw rod with support frame 13 bottom screw-thread fit, and the upper end of vertical screw rod is connected with the rotation handle, and the lower extreme is connected with the backup pad. The staff can adjust the flexible of vertical screw rod through the mode of twisting the twist grip, and then adjusts the volume that stretches out of whole bracing piece 12.
Meanwhile, the spraying mechanism 3 comprises a movable trolley 31 and a paint spray gun 33 arranged on the movable trolley 31, and a nozzle of the paint spray gun 33 is opposite to the end face of the bridge 5.
In particular, the painting track 2 comprises a horizontally arranged cross beam 21. The upper surface of the beam 21 is provided with a transverse rack 22 arranged along the extending direction thereof, and the moving trolley 31 is provided with a synchronous pulley 35 meshed with the transverse rack 22 and a transverse moving motor 34 for driving the synchronous pulley 35 to rotate. The engagement of the synchronous pulley 35 and the transverse rack 22 can ensure that the movable trolley 31 reciprocates along the extending direction of the cross beam 21, thereby ensuring the spraying effect.
The lower part of the moving trolley 31 is provided with a plurality of groups of pinch rollers 36 which are respectively positioned above and below the cross beam 21 and can rotate along the extending direction of the cross beam 21. The pinch roller 36 can ensure that the movable trolley 31 is stably and movably mounted on the cross beam 21, and the situations of falling and derailing cannot occur.
In this embodiment, the paint spray gun 33 is mounted on the traveling carriage 31 via a mounting portion 32 provided on the upper portion of the traveling carriage 31. Meanwhile, the feed end of the paint spray gun 33 is communicated with the paint storage tank through a hose, and the on/off of the paint spray gun 33 is automatically/remotely controlled by a controller.
In addition, the detection device 4 comprises a mounting bracket 41 connected with the spraying mechanism 3, and a first position sensor 42 and a second position sensor 43 which are opposite to the end face of the bridge 5 are arranged on the mounting bracket 41. The first position sensor 42 and the second position sensor 43 are used for detecting the transverse movement position of the moving trolley 31 of the spraying mechanism 3, so that an operator can conveniently determine the position of the spraying mechanism 3 in real time. In the present embodiment, the first position sensor is disposed above the coating mechanism 3. The second position sensor is disposed above the first position sensor and below the spray mechanism 3.
In this embodiment, it should be noted that:
the lifting mechanism comprises a vertical rack 61 and two vertical sliding rails 64 arranged at two sides of the vertical rack 61. The vertical rack 61 is provided with a gear engaged with the vertical rack, and the gear is in transmission connection with a vertical moving motor 62 arranged below the spraying track 2. The vertical slide rail 64 is provided with a slide block 65 in sliding fit with the vertical slide rail, and the slide block 65 is connected with the lower part of the spraying track 2.
The cooperation of the vertical slide rails 64 and the slide blocks 65 is mainly used for guiding the up-and-down moving direction of the spraying mechanism 3. And the vertical rack 61 is matched with the gear to provide power for vertical movement. Vertical rack 61 and gear engagement can also guarantee that spraying mechanism 3 removes along vertical direction, and then has guaranteed the spraying effect.
In this embodiment, in order to accurately control the movement of the spraying mechanism 3, the horizontal movement motor 34 and the vertical movement motor 62 are both stepping motors.
Regarding the specific use of the device, the embodiment also discloses a use method of the bridge end face paint spraying device, which comprises the following steps:
the method comprises the following steps: moving the support mechanism 1 to the end face of the bridge 5 to be sprayed, and adjusting the relative position and height of the support mechanism 1 and the end face;
step two: installing a spraying track 2 on a supporting mechanism 1, and installing a spraying mechanism 3 on the spraying track 2;
step three: setting the reciprocating speed of the spraying mechanism 3 and the lifting speed of the lifting mechanism through a controller according to the spraying thickness required by the end face of the bridge 5;
step four: turning on a power supply, detecting the spraying operation condition of the lifting mechanism and the spraying mechanism 3 along the whole bridge 5 spraying end face by the detection device 4, and adjusting the relative positions when the positions are inappropriate so that the distances between each part of the spraying track 2 and the bridge 5 end face are always equal;
step five: the coating spray gun 33 of the coating mechanism 3 is opened through the controller, the coating operation of the coating on the end face of the bridge 5 is started, the coating is stopped immediately when abnormality occurs in the process, the coating is continued after the adjustment is completed, and when the coating mechanism 3 runs to the lower side position of the end face of the bridge 5, the coating mechanism 3 only needs to run to the middle position of the coated end face;
step six: and after one station is finished, the spraying track 2 is detached, the supporting mechanism 1 is moved to the next station, and the steps from the first step to the fifth step are repeated.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. The utility model provides a bridge terminal surface coating spraying device, its characterized in that includes that at least two are located bridge (5) terminal surface the place ahead and follow supporting mechanism (1) that bridge (5) terminal surface extending direction set up, two supporting mechanism (1) is equipped with level to extending and with spraying track (2) that bridge (5) terminal surface is parallel towards one side of bridge (5) terminal surface, spraying track (2) top is equipped with can follow its extending direction reciprocating motion's spraying mechanism (3), be equipped with detection device (4) on spraying mechanism (3), the below of spraying track (2) is equipped with the elevating system of installing on each supporting mechanism (1), spraying mechanism (3), elevating system all are connected with the controller.
2. The bridge end face paint spraying device according to claim 1, characterized in that the supporting mechanism (1) comprises a supporting frame (13) with a frame structure, a plurality of universal wheels (11) are mounted at the bottom of the supporting frame (13), and a plurality of vertically-arranged and vertically-telescopic supporting rods (12) are further arranged at the bottom of the supporting frame (13).
3. The bridge end face paint spraying device according to claim 2, wherein the support rod (12) comprises a vertical screw rod in threaded fit with the bottom of the support frame (13), the upper end of the vertical screw rod is connected with a rotating handle, and the lower end of the vertical screw rod is connected with a support plate.
4. The bridge end face paint spraying device according to claim 1, wherein the spraying mechanism (3) comprises a moving trolley (31) and a paint spray gun (33) arranged on the moving trolley (31), and a nozzle of the paint spray gun (33) faces the end face of the bridge (5).
5. The bridge end face paint spraying device according to claim 4, wherein the spraying track (2) comprises a horizontal beam (21), a transverse rack (22) arranged along the extending direction of the beam (21) is arranged on the upper surface of the beam, and a synchronous pulley (35) meshed with the transverse rack (22) and a transverse moving motor (34) for driving the synchronous pulley (35) to rotate are arranged on the moving trolley (31).
6. The bridge end face paint spraying device according to claim 5, characterized in that the lower part of the moving trolley (31) is provided with a plurality of groups of pressing wheels (36) which are respectively positioned above and below the cross beam (21) and can rotate along the extending direction of the cross beam (21).
7. The bridge end face paint spraying device according to claim 4, characterized in that the paint spray gun (33) is mounted on the mobile trolley (31) through a mounting part (32) arranged at the upper part of the mobile trolley (31).
8. The bridge end face paint spraying device according to claim 1, wherein the detection device (4) comprises a mounting frame (41) connected with the spraying mechanism (3), and a first position sensor (42) and a second position sensor (43) which are opposite to the end face of the bridge (5) are arranged on the mounting frame (41).
9. The bridge end face paint spraying device according to claim 8, characterized in that the first position sensor (42) is arranged above the spraying mechanism (3), and the second position sensor (43) is arranged above the first position sensor (42) and below the spraying mechanism (3).
10. The bridge end face paint spraying device according to claim 1, wherein the lifting mechanism comprises a vertical rack (61) and two vertical sliding rails (64) arranged on two sides of the vertical rack (61); a gear meshed with the vertical rack (61) is arranged on the vertical rack, and the gear is in transmission connection with a vertical moving motor (62) arranged below the spraying track (2); the vertical sliding rail (64) is provided with a sliding block (65) in sliding fit with the vertical sliding rail, and the sliding block (65) is connected with the lower part of the spraying rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407126.1U CN211989327U (en) | 2020-03-26 | 2020-03-26 | Bridge end surface coating spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407126.1U CN211989327U (en) | 2020-03-26 | 2020-03-26 | Bridge end surface coating spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989327U true CN211989327U (en) | 2020-11-24 |
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ID=73421768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020407126.1U Active CN211989327U (en) | 2020-03-26 | 2020-03-26 | Bridge end surface coating spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798252A (en) * | 2022-04-20 | 2022-07-29 | 中建六局华南建设有限公司 | Spraying device of bridge member for bridge construction |
-
2020
- 2020-03-26 CN CN202020407126.1U patent/CN211989327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798252A (en) * | 2022-04-20 | 2022-07-29 | 中建六局华南建设有限公司 | Spraying device of bridge member for bridge construction |
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