CN220238934U

CN220238934U - Spray set convenient to adjust

Info

Publication number: CN220238934U
Application number: CN202321846135.0U
Authority: CN
Inventors: 朱惠敏; 罗汉永
Original assignee: Shandong Tongli Construction Project Management Co ltd
Current assignee: Shandong Tongli Construction Project Management Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-12-26
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of building spraying, in particular to a spraying device convenient to adjust, which comprises a water pump, wherein the middle of the top end of a water storage tank body is provided with a special-shaped water pipeline, and the outer surface of the water pipeline is fixedly sleeved with a first bevel gear; the bottom of storage water tank body is provided with lifting unit, lifting unit is including first fixed block, the one end of second connecting rod with the articulated department of one end of first connecting rod articulates simultaneously and is provided with the gag lever post, the universal wheel is installed to the bottom of bottom sprag board. According to the utility model, by installing the plurality of groups of first connecting rods and second connecting rods which are mutually hinged, the height of the spraying position can be properly adjusted, the operation is simple and time-saving, and convenience is provided for users. Through the installation of the overall circular special-shaped water pipeline, the spraying direction is more by matching with the even distribution of the plurality of groups of spraying heads, the spraying direction can not be concentrated at a certain place, and the spraying range is wider.

Description

Spray set convenient to adjust

Technical Field

The utility model relates to the technical field of building spraying, in particular to a spraying device convenient to adjust.

Background

The spray device convenient to adjust is safety protection equipment widely applied to building construction. The device can spray water on building materials and structures through paved pipelines by the high-pressure water pump so as to play roles of protection and fire prevention. The spraying device plays an important role in the construction period of the building and is widely applied to daily maintenance. In the past decades, with the rapid development of the building industry and the improvement of the modernization level, the technology and application of spray devices have been continuously perfected and innovated. Today, spray set that conveniently adjusts has become a requisite safety equipment in the building engineering, not only can improve efficiency of construction and benefit, also can ensure workman and building's safety simultaneously, the emergence of accidents such as prevention conflagration.

Most of the existing spraying devices on the market are fixed in mechanisms, the spraying heights are not convenient to adjust according to specific needs, the high positions are most easy to heat up and even cause fire disaster particularly when the weather temperature is high, but the common spraying devices are limited in height and are difficult to contact with the high positions, sometimes the common spraying devices are required to be lifted by manpower or external tools, so that the purpose of spraying the high positions is achieved, the using steps are not convenient enough, unnecessary troubles are brought to users, the spraying range of the common spraying devices is limited, the omnibearing spraying is difficult to achieve, the spraying effect of the equipment is general, the equipment direction is required to be manually rotated at intervals, and manpower and time are wasted.

Therefore, we propose a spray device convenient to adjust to solve the above problems.

Disclosure of Invention

The utility model aims to provide a spray device convenient to adjust, so as to solve the problems that the spray height of the prior art is inconvenient to adjust according to specific requirements, the spray range of a common spray device is limited, and the omnibearing spray is difficult to realize.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spray set convenient to adjust, includes the storage water tank body, top one side of storage water tank body is provided with the water filling port, install the water pump in the middle of the top of storage water tank body, and the top intercommunication of water pump is provided with the water supply pipe, the top of water supply pipe is provided with the dysmorphism water pipe, and installs the injector in the outside of dysmorphism water supply pipe, the fixed cover of surface of water supply pipe is equipped with first helical gear, and one side meshing of first helical gear is provided with the second helical gear, the center pin has been inserted in the middle of the second helical gear fixedly, the top of storage water tank body is close to water pump department is provided with the bearing case, and the motor is installed on the top of bearing case, the output of motor with the one end fixed connection of center pin;

the lifting assembly is arranged at the bottom end of the water storage tank body and comprises a first fixed block, the top end of the first fixed block is fixedly connected with the bottom end of the water storage tank body, the other end of the first fixed block is hinged to a first connecting rod, one end of the first connecting rod is far away from the position of the first fixed block and is hinged to a second connecting rod, one end of the second connecting rod and one end of the first connecting rod are hinged to a limiting rod at the same time, a special-shaped pushing rod is inserted in the middle of the second connecting rod in a sliding mode, a bidirectional screw rod is inserted in the middle of the special-shaped pushing rod, one end of the second connecting rod is hinged to a second fixed block, one end of the second fixed block is far away from a bottom supporting plate which is fixedly arranged at the position of the water storage tank body, a universal wheel is arranged at the bottom end of the bottom supporting plate, and one side of the top end of the bottom supporting plate is fixedly provided with a push-pull rod.

Preferably, the special-shaped water pipeline is arranged to be annular at the outer side and cylindrical in the middle, and the inside of the special-shaped water pipeline is communicated with the inside of the water supply pipeline through the cylinder.

Preferably, the spray heads are provided with a plurality of groups, and the spray heads are uniformly and equidistantly distributed on one annular side of the special-shaped water pipeline.

Preferably, the first connecting rods are provided with three groups, wherein two groups of the first connecting rods are respectively positioned at one side edge and the middle of the lower part of the water storage tank body, and the other groups of the first connecting rods are symmetrically distributed at the other side edge of the lower part of the water storage tank body.

Preferably, two ends of the limiting rod are respectively hinged with one ends of two groups of the first connecting rods, an arc-shaped groove is formed in one end of the limiting rod, and the arc-shaped groove is matched with one end of the special-shaped pushing rod.

Preferably, the special-shaped pushing rod is a cylinder with two ends slidably connected with the second connecting rod, and the middle of the special-shaped pushing rod is a cube.

Preferably, the special-shaped pushing rods are provided with three groups, wherein two groups of special-shaped pushing rods are matched with threads on the surface of the bidirectional screw rod, and the other groups of special-shaped pushing rods are connected with the surface of the bidirectional screw rod in a sliding sleeve mode.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;

through the first connecting rod and the second connecting rod of installation multiunit interconnect articulated connection, can make wherein two sets of dysmorphism catch bars remove along the screw centering when rotating two-way lead screw, thereby make three sets of second connecting rods rotate through the bearing frame, and make first connecting rod atress rotate through the bearing frame simultaneously, thereby realized the purpose with storage water tank height lifting, can carry out suitable regulation according to the height of spraying the position, avoid the eminence that receives the high temperature influence most easily can not obtain the water spray cooling, the possibility of fire occurrence has been reduced, and need not accomplish the lift with the help of external instrument, easy operation saves time, provide the convenience for the user.

Through the installation wholly for annular special-shaped water pipeline, the cooperation multiunit sprays the even distribution of head, can make the position of spraying more, can not concentrate in a certain place, and the rethread external power source starts the motor, and the output of motor can drive the center pin and rotate to realize the rotation of second helical gear and first helical gear, special-shaped water pipeline also follows simultaneously and rotates, has realized spraying the comprehensiveness in position, and the scope of spraying is wider, need not worry to have and has lost the department, also need not extravagant manpower to go the direction of rotation equipment.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a partially exploded perspective view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of the structure of the present utility model in a partially extended state;

fig. 4 is a schematic perspective view of the structural operation state of the present utility model.

In the figure: 1. a water storage tank body; 2. a water filling port; 3. a water pump; 4. a water supply pipe; 5. a first helical gear; 6. a profiled water conduit; 7. an ejection head; 8. a central shaft; 9. a second helical gear; 10. a motor; 11. a bearing box; 12. a lifting assembly; 121. a first fixed block; 122. a first link; 123. a second link; 124. a second fixed block; 125. a limit rod; 126. a special-shaped pushing rod; 127. a two-way screw rod; 13. a bottom support plate; 14. a push-pull rod; 15. and a universal wheel.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a spray set convenient to adjust, including storage water tank 1, top one side of storage water tank 1 is provided with water filling port 2, install water pump 3 in the middle of the top of storage water tank 1, and the top intercommunication of water pump 3 is provided with water supply pipe 4, the top of water supply pipe 4 is provided with dysmorphism water pipe 6, and spray head 7 is installed in the outside of dysmorphism water supply pipe 6, the fixed cover of surface of water supply pipe 4 is equipped with first helical gear 5, and one side meshing of first helical gear 5 is provided with second helical gear 9, the center pin 8 has been fixedly inserted in the middle of second helical gear 9, the top of storage water tank 1 is close to water pump 3 department and is provided with bearing case 11, and motor 10 is installed on the top of bearing case 11, the output of motor 10 and the one end fixed connection of center pin 8;

the lifting assembly 12 is arranged at the bottom end of the water storage tank body 1, the lifting assembly 12 comprises a first fixed block 121, the top end of the first fixed block 121 is fixedly connected with the bottom end of the water storage tank body 1, the other end of the first fixed block 121 is hinged with a first connecting rod 122, one end of the first connecting rod 122 is hinged with a second connecting rod 123 away from the position of the first fixed block 121, one end of the second connecting rod 123 and one end of the first connecting rod 122 are hinged with a limiting rod 125 at the same time, a special-shaped pushing rod 126 is inserted in the middle of the second connecting rod 123 in a sliding manner, a bidirectional screw rod 127 is inserted in the middle of the special-shaped pushing rod 126, one end of the second connecting rod 123 is hinged with a second fixed block 124, one end of the second fixed block 124 is fixedly provided with a bottom supporting plate 13 away from the water storage tank body 1, the bottom end of the bottom supporting plate 13 is provided with a universal wheel 15, and one side of the top end of the bottom supporting plate 13 is fixedly provided with a push-pull rod 14;

further, the special-shaped water pipeline 6 is arranged to be annular in the outer side and cylindrical in the middle, and the inside of the special-shaped water pipeline 6 is communicated with the inside of the water supply pipeline 4 through the cylindrical body, according to the drawings 1 and 4, the water source can be conveyed to the inside of the special-shaped water pipeline 6 to be in an omnibearing distribution state, and the range is wider when the spray is convenient.

Further, the spray heads 7 are provided with a plurality of groups, the spray heads 7 are uniformly and equidistantly distributed on one annular side of the special-shaped water pipeline 6, and according to the figures 1 and 4, the water source inside the special-shaped water pipeline 6 can be sprayed out in a water mist shape through the spray heads 7, and meanwhile, the spray heads 7 are also more comprehensive in water mist spraying direction.

Further, the first connecting rods 122 are provided with three groups, wherein two groups of first connecting rods 122 are respectively located at one side edge and the middle of the lower side of the water storage tank body 1, and the other groups of first connecting rods 122 are symmetrically distributed at the other side edge of the lower side of the water storage tank body 1, so that the supporting force to the water storage tank body 1 is stronger and the stress to the first connecting rods 122 is more uniform as shown in fig. 1, fig. 2, fig. 3 and fig. 4.

Further, two ends of the limiting rod 125 are respectively hinged with one ends of two groups of first connecting rods 122, one end of the limiting rod 125 is provided with an arc groove, the arc groove is matched with one end of the special-shaped pushing rod 126, according to fig. 1, 2, 3 and 4, the two groups of second connecting rods 123 can be synchronously pulled up by the limiting rod 125, when the three groups of second connecting rods 123 synchronously rotate, the three groups of first connecting rods 122 can be rotated, and the arc groove can enable the equipment to descend and then prevent friction extrusion between the first connecting rods 122 and the special-shaped pushing rod 126.

Further, the special-shaped pushing rod 126 is provided as a cylinder with two ends slidably connected to the second connecting rod 123, and the middle of the special-shaped pushing rod 126 is provided as a cube, so that the special-shaped pushing rod 126 can slide on the surface of the bidirectional screw rod 127 and can transmit force to the second connecting rod 123 at the same time, thereby realizing the rotation of the second connecting rod 123, as shown in fig. 1, fig. 2, fig. 3 and fig. 4.

Further, three groups of special-shaped pushing rods 126 are arranged, wherein two groups of special-shaped pushing rods 126 are matched with threads on the surface of the bidirectional screw rod 127, the other group of special-shaped pushing rods 126 are connected with the surface of the bidirectional screw rod 127 in a sliding sleeved mode, and according to the mode shown in fig. 1, 2, 3 and 4, when the bidirectional screw rod 127 is rotated, the two groups of special-shaped pushing rods 126 can move so as to drive the second connecting rods 123 to move, and the other group of special-shaped pushing rods 126 can support one group of second connecting rods 123, so that the purpose of lifting equipment is achieved.

Working principle: when the water pump is used, the push-pull rod 14 is pushed firstly, the equipment is moved to a designated position by using the universal wheel 15, the equipment is supported by the bottom supporting plate 13, a water source is injected into the water storage tank body 1 from the water injection port 2, the water pump 3 is started by an external power supply, the water pump 3 is a centrifugal pump convenient for controlling flow and pressure, the water in the water storage tank body 1 is pumped into the water delivery pipeline 4 by the water pump 3, the water reaches the inside of the special-shaped water pipeline 6 by the water delivery pipeline 4, the water is sprayed out in a water mist state by using the spraying head 7, the motor 10 is started by the external power supply, the motor 10 is a direct current brushless motor with stable rotating speed, the supporting box 11 supports the water delivery pipeline, the output end of the motor 10 drives the central shaft 8 to rotate, the second bevel gear 9 rotates along with the rotation, and the first bevel gear 5 meshed with the second bevel gear 9 rotates synchronously, so that the water delivery pipeline 4, the special-shaped water pipeline 6 and the spraying head 7 rotate accordingly, and the spraying direction is more comprehensive.

If spraying to the high place is needed, the bidirectional screw rod 127 can be rotated, two groups of special-shaped pushing rods 126 in threaded connection with the bidirectional screw rod 127 are stressed and move in a centering manner, two groups of mutually symmetrical second connecting rods 123 are pulled to rotate through bearing seats, the limiting rod 125 can be pulled by one group of second connecting rods 123 and drives the other group of second connecting rods 123 to rotate through the bearing seats, one group of special-shaped pushing rods 126 in sliding insertion connection with the middle of the group of second connecting rods 123 is stressed and slides on the surface of the bidirectional screw rod 127, and under the rotation action of the three groups of second connecting rods 123, the three groups of first connecting rods 122 are stressed and rotate passively through the bearing seats, so that the water storage tank 1 is jacked, the height of equipment can be adjusted, and water can be sprayed to the high place conveniently. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A spray device convenient to adjust, comprising:

the water storage tank body (1), top one side of the water storage tank body (1) is provided with water injection port (2), install water pump (3) in the middle of the top of the water storage tank body (1), and the top intercommunication of water pump (3) is provided with water delivery pipe (4), the top of water delivery pipe (4) is provided with dysmorphism water pipe (6), and injection head (7) are installed in the outside of dysmorphism water pipe (6), the fixed cover of surface of water delivery pipe (4) is equipped with first helical gear (5), and one side meshing of first helical gear (5) is provided with second helical gear (9), the center pin (8) are inserted in the middle of second helical gear (9) fixed, the top of water storage tank body (1) is close to water pump (3) department is provided with bearing case (11), and motor (10) are installed on the top of bearing case (11), the output of motor (10) with the one end fixed connection of center pin (8).

Lifting assembly (12), the bottom of storage water tank body (1) is provided with lifting assembly (12), lifting assembly (12) is including first fixed block (121), and the top of first fixed block (121) with the bottom fixed connection of storage water tank body (1), the other end of first fixed block (121) articulates and is provided with first connecting rod (122), and the one end of first connecting rod (122) is kept away from first fixed block (121) position department articulates and is provided with second connecting rod (123), the one end of second connecting rod (123) with the one end articulated department of first connecting rod (122) articulates simultaneously and is provided with gag lever post (125), the middle slip of second connecting rod (123) is inserted and is equipped with dysmorphism push rod (126), and inserts in the centre of dysmorphism push rod (126) and be equipped with two-way lead screw (127), the one end of second connecting rod (123) articulates and is provided with second fixed block (124), and the one end of second fixed block (124) is kept away from storage water tank body (1) department fixedly is provided with bottom (13), bottom (13) backup pad (13) are installed to the bottom end of bottom support plate (13), universal bottom (15) of backup pad (14) are installed to one side.

2. The conveniently adjustable spray assembly of claim 1 wherein: the special-shaped water pipeline (6) is arranged to be annular at the outer side and cylindrical in the middle, and the inside of the special-shaped water pipeline (6) is communicated with the inside of the water conveying pipeline (4) through the cylinder.

3. The conveniently adjustable spray assembly of claim 1 wherein: the spray heads (7) are provided with a plurality of groups, and the spray heads (7) are uniformly distributed on one annular side of the special-shaped water pipeline (6) at equal intervals.

4. The conveniently adjustable spray assembly of claim 1 wherein: the first connecting rods (122) are provided with three groups, wherein two groups of the first connecting rods (122) are respectively positioned at one side edge and the middle of the lower part of the water storage tank body (1), and the other groups of the first connecting rods (122) are symmetrically distributed at the other side edge of the lower part of the water storage tank body (1).

5. The conveniently adjustable spray assembly of claim 1 wherein: the two ends of the limiting rod (125) are respectively hinged with one ends of two groups of first connecting rods (122), an arc-shaped groove is formed in one end of the limiting rod (125), and the arc-shaped groove is matched with one end of the special-shaped pushing rod (126).

6. The conveniently adjustable spray assembly of claim 1 wherein: the special-shaped pushing rod (126) is a cylinder with two ends slidably connected with the second connecting rod (123), and the middle of the special-shaped pushing rod (126) is a cube.

7. The conveniently adjustable spray assembly of claim 1 wherein: the special-shaped pushing rods (126) are provided with three groups, wherein two groups of special-shaped pushing rods (126) are matched with threads on the surface of the bidirectional screw rod (127), and the other groups of special-shaped pushing rods (126) are connected with the surface of the bidirectional screw rod (127) in a sliding sleeve mode.