CN215359024U - Concrete prefabricated component is spray set for maintenance - Google Patents

Concrete prefabricated component is spray set for maintenance Download PDF

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Publication number
CN215359024U
CN215359024U CN202121218422.8U CN202121218422U CN215359024U CN 215359024 U CN215359024 U CN 215359024U CN 202121218422 U CN202121218422 U CN 202121218422U CN 215359024 U CN215359024 U CN 215359024U
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China
Prior art keywords
connecting rod
fixed
rod
lifting frame
groove
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CN202121218422.8U
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Chinese (zh)
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李洪义
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Xi'an Huiquan Electronic Technology Co ltd
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Xi'an Huiquan Electronic Technology Co ltd
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Abstract

The utility model provides a spraying device for maintaining a concrete prefabricated part, which comprises a plurality of bottom frames, wherein a first connecting rod and a second connecting rod are fixed between the bottom frames, a lifting frame is arranged at the upper end of each bottom frame, a sliding rod is fixed at the upper end of the first connecting rod, a screw rod is rotatably connected at the upper end of the second connecting rod, through holes and threaded holes are respectively formed in the front end and the rear end of the lifting frame, the sliding rods are slidably connected with the through holes, the screw rods are in threaded connection with the threaded holes, the lifting frame is of a hollow structure, a hollow part of the lifting frame is rotatably connected with a movable plate through a rotating shaft, a plurality of groups of spray heads are fixed at the lower end of the movable plate, the rotating shaft at the left end of the movable plate penetrates through the side wall of the lifting frame and is fixed with gears, a plurality of pulleys are installed at the lower end of each bottom frame, the spraying height and the angle of the spray heads can be adjusted according to the actual spraying condition, the spraying area is enlarged, the concrete spraying surface is ensured to be uniform, and the production efficiency is improved.

Description

Concrete prefabricated component is spray set for maintenance
Technical Field
The utility model mainly relates to the technical field of maintenance of precast concrete components, in particular to a spraying device for maintaining precast concrete components.
Background
After the precast concrete component is poured and formed, the precast concrete component carries out the natural curing work of a period of time, the natural curing worker of precast concrete component is as open air environment, for preventing the precast concrete component from insolating and drying out, need spray in order to reach the effect to the precast concrete component cooling, the maintenance in-process that sprays of precast concrete component after pouring the concrete shaping at present, basically adopt the manual work to hold the water pipe and spray or the mode that the shower sprayed automatically, the manual work is sprayed and is wasted time and energy, and current automatic spray device can not adjust spray height and angle according to actual conditions, lead to easily spraying the face inhomogeneous, cause certain influence to the quality of precast concrete component.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a spraying device for maintaining a concrete prefabricated part, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a spraying device for maintaining a concrete prefabricated part comprises a plurality of bottom frames, wherein a first connecting rod and a second connecting rod are fixed between the bottom frames, a lifting frame is arranged at the upper end of each bottom frame, a sliding rod is fixed at the upper end of the first connecting rod, a lead screw is rotatably connected at the upper end of the second connecting rod, a through hole and a threaded hole are respectively formed in the front end and the rear end of the lifting frame, the sliding rods are slidably connected with the through holes, the lead screw is in threaded connection with the threaded hole, the lifting frame is of a hollow structure, a hollow part of the lifting frame is rotatably connected with a movable plate through a rotating shaft, a plurality of groups of spray heads are fixed at the lower end of the movable plate, a rotating shaft at the left end of the movable plate penetrates through the side wall of the lifting frame and is fixed with a gear, a plurality of pulleys are mounted at the lower end of each bottom frame, the design controls the lifting frame to ascend and descend through the cooperation of the sliding rods and the lead screws, and accordingly the spraying height of the spray heads can be conveniently adjusted, the movable plate can rotate through the cooperation of the lifting frame and the movable plate, so that the spraying angle of the spraying head can be conveniently adjusted.
Furthermore, the slide bar with lead screw upper end is fixed with the limiting plate respectively, and this design is convenient for carry on spacingly to the height that the crane rises.
Furthermore, the side wall of the left end of the lifting frame is fixedly provided with an air cylinder, an output shaft of the air cylinder is fixedly provided with a rack, the rack is meshed with the gear, the rack is driven to move up and down through the stretching of the output shaft of the air cylinder, the rack is driven to rotate by the up and down movement of the rack, and the movable plate is driven to rotate by the rotation of the gear.
Further, the inside recess that is equipped with of second connecting rod, second connecting rod outer end lateral wall is equipped with the connecting rod, connecting rod one end is run through second connecting rod side end face and extend to in the recess, the connecting rod with the one end external fixation of groove connection has first transmission gear, and this design is convenient for rotate through the first transmission gear of connecting rod control.
Furthermore, the lower end of the screw rod penetrates through the upper end face of the second connecting rod and extends into the groove, a second transmission gear is fixed on the outer surface of one end, connected with the groove, of the screw rod, and the screw rod is driven to rotate through the rotation of the second transmission gear.
Furthermore, first drive gear with second drive gear meshing is connected, the connecting rod extends to the outer fixed surface of one end of recess is connected with the handle, and this design is convenient for drive first drive gear and second drive gear rotation through rotating handle control connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
in the use process of the spray head, the handle is matched with the connecting rod to drive the first transmission gear to rotate, the first transmission gear drives the second transmission gear to rotate while rotating, the screw rod is further driven to rotate, and the lifting frame is controlled to move up and down along the screw rod and the sliding rod through the rotation of the screw rod, so that the spraying height of the spray head is adjusted; further, through cylinder and gear cooperation, the flexible rack that drives of cylinder output shaft reciprocates, reciprocates through the rack and drives the gear rotatory, and it is rotatory to drive the fly leaf through the gear rotation to adjust the angle that the shower nozzle sprayed.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the bottom frame structure of the present invention;
FIG. 3 is a side cross-sectional view of a second connecting rod arrangement of the present invention;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is an enlarged view of the structure A of the present invention;
fig. 6 is a front cross-sectional view of a partial structure of the present invention.
In the figure: 1. a chassis; 11. a first connecting rod; 111. a slide bar; 12. a second connecting rod; 121. a screw rod; 121a, a second transmission gear; 122. a groove; 13. a pulley; 14. a limiting plate; 2. a lifting frame; 21. a through hole; 22. a threaded hole; 3. a movable plate; 31. a rotating shaft; 311. a gear; 4. a spray head; 5. a cylinder; 51. a rack; 6. a connecting rod; 61. a first drive gear; 62. a handle.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-6 heavily, a spray device for maintaining a concrete prefabricated part comprises a plurality of base frames 1, a first connecting rod 11 and a second connecting rod 12 are fixed between the base frames 1, a lifting frame 2 is arranged at the upper end of the base frames 1, a sliding rod 111 is fixed at the upper end of the first connecting rod 11, a screw rod 121 is rotatably connected at the upper end of the second connecting rod 12, through holes 21 and threaded holes 22 are respectively arranged at the front and rear ends of the lifting frame 2, the sliding rod 111 is slidably connected with the through holes 21, the screw rod 121 is in threaded connection with the threaded holes 22, the lifting frame 2 is of a hollow structure, a movable plate 3 is rotatably connected at the hollow part of the lifting frame 2 through a rotating shaft 31, a plurality of groups of spray heads 4 are fixed at the lower end of the movable plate 3, a rotating shaft 31 at the left end of the movable plate 3 penetrates through the side wall of the lifting frame 2 and is fixed with a gear 311, a plurality of pulleys 13 are installed at the lower end of the base frames 1, this design is through slide bar 111 and lead screw 121 cooperation control crane 2 rise and descend to be convenient for adjust the height that shower nozzle 4 sprayed, make fly leaf 3 rotatable through crane 2 and the cooperation of fly leaf 3, thereby be convenient for adjust the angle that shower nozzle 4 sprayed.
Please refer to fig. 1 again, the upper ends of the sliding rod 111 and the screw rod 121 are respectively fixed with a limiting plate 14, which is designed to limit the ascending height of the crane 2.
Please refer to fig. 1, fig. 4, fig. 5, and fig. 6, a cylinder 5 is fixed on the side wall of the left end of the lifting frame 2, a rack 51 is fixed on the output shaft of the cylinder 5, the rack 51 is engaged with the gear 311, the design is convenient for driving the rack 51 to move up and down by the extension and contraction of the output shaft of the cylinder 5, driving the gear 311 to rotate by the up and down movement of the rack 51, and driving the movable plate 3 to rotate by the rotation of the gear 311.
Please refer to fig. 1, fig. 2 and fig. 3, a groove 122 is disposed inside the second connecting rod 12, a connecting rod 6 is disposed on a side wall of an outer end of the second connecting rod 12, one end of the connecting rod 6 penetrates through a side end surface of the second connecting rod 12 and extends into the groove 122, a first transmission gear 61 is fixed on an outer surface of one end of the connecting rod 6 connected to the groove 122, a lower end of the screw rod 121 penetrates through an upper end surface of the second connecting rod 12 and extends into the groove 122, a second transmission gear 121a is fixed on an outer surface of one end of the screw rod 121 connected to the groove 122, the first transmission gear 61 is engaged with the second transmission gear 121a, and a handle 62 is fixed on an outer surface of one end of the connecting rod 6 extending out of the groove 122, so that the handle 62 is rotated to control the connecting rod 6 to drive the first transmission gear 61 and the second transmission gear 121a, the screw rod 121 is driven to rotate by the rotation of the second transmission gear 121 a.
The specific operation mode of the utility model is as follows:
when the spraying device is used, after the bottom frame 1 is moved to a specified position, the spray head 4 is started to spray the concrete prefabricated part, the rotating handle 62 controls the connecting rod 6 to drive the first transmission gear 61 to rotate, the first transmission gear 61 drives the second transmission gear 121a to rotate while rotating, the screw rod 121 is further driven to rotate, the lifting frame 2 is controlled to move up and down along the screw rod 121 and the sliding rod 111 while the screw rod 121 rotates, and the spraying height of the spray head 4 is adjusted; the cylinder 5 is started, the output shaft of the cylinder 5 stretches and retracts to drive the rack 51 to move up and down, the rack 51 drives the gear 311 to rotate while moving up and down, the gear 311 rotates to drive the movable plate 3 to rotate, and the spraying angle of the spray nozzle 4 is adjusted through the rotation of the movable plate, so that the surface of the concrete prefabricated part is uniformly sprayed.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (6)

1. The utility model provides a concrete prefabricated part is spray set for maintenance, includes a plurality of chassis (1), its characterized in that, be fixed with head rod (11) and second connecting rod (12) between chassis (1), chassis (1) upper end is equipped with crane (2), head rod (11) upper end is fixed with slide bar (111), second connecting rod (12) upper end is rotated and is connected with lead screw (121), both ends are equipped with through hole (21) and screw hole (22) respectively around crane (2), slide bar (111) with through hole (21) sliding connection, lead screw (121) with screw hole (22) threaded connection, crane (2) are hollow structure, crane (2) cavity position is rotated through pivot (31) and is connected with fly leaf (3), fly leaf (3) lower extreme is fixed with multiunit shower nozzle (4), the left end rotating shaft (31) of the movable plate (3) penetrates through the side wall of the lifting frame (2) and is fixedly provided with a gear (311), and a plurality of pulleys (13) are installed at the lower end of the bottom frame (1).
2. The spray device for maintaining the precast concrete component according to claim 1, wherein a stopper plate (14) is fixed to the upper ends of the slide rod (111) and the screw rod (121), respectively.
3. The spray device for curing the precast concrete component according to claim 1, wherein a cylinder (5) is fixed on the left end side wall of the lifting frame (2), a rack (51) is fixed on an output shaft of the cylinder (5), and the rack (51) is engaged with the gear (311).
4. The spray device for maintaining the precast concrete component according to claim 1, wherein a groove (122) is formed inside the second connecting rod (12), a connecting rod (6) is arranged on the outer end side wall of the second connecting rod (12), one end of the connecting rod (6) penetrates through the side end surface of the second connecting rod (12) and extends into the groove (122), and a first transmission gear (61) is fixed on the outer surface of one end of the connecting rod (6) connected with the groove (122).
5. The spray device for curing the precast concrete component according to claim 4, wherein the lower end of the screw rod (121) penetrates through the upper end surface of the second connecting rod (12) and extends into the groove (122), and a second transmission gear (121 a) is fixed to the outer surface of one end of the screw rod (121) connected with the groove (122).
6. A spray device for maintenance of precast concrete unit according to claim 5, characterized in that said first transmission gear (61) is engaged with said second transmission gear (121 a), and a handle (62) is fixedly connected to the outer surface of one end of said connecting rod (6) extending out of said groove (122).
CN202121218422.8U 2021-06-02 2021-06-02 Concrete prefabricated component is spray set for maintenance Active CN215359024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121218422.8U CN215359024U (en) 2021-06-02 2021-06-02 Concrete prefabricated component is spray set for maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121218422.8U CN215359024U (en) 2021-06-02 2021-06-02 Concrete prefabricated component is spray set for maintenance

Publications (1)

Publication Number Publication Date
CN215359024U true CN215359024U (en) 2021-12-31

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CN202121218422.8U Active CN215359024U (en) 2021-06-02 2021-06-02 Concrete prefabricated component is spray set for maintenance

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114776051A (en) * 2022-04-06 2022-07-22 深圳市盛业建筑科技(集团)有限公司 Automatic concrete spraying and curing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114776051A (en) * 2022-04-06 2022-07-22 深圳市盛业建筑科技(集团)有限公司 Automatic concrete spraying and curing device

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