Spraying device for beam yard construction

Abstract

The utility model provides a spraying device for beam yard construction, which belongs to the technical field of beam yard construction and comprises a beam manufacturing platform body, a first water pipe is arranged on the side wall of the beam manufacturing platform body, a second water pipe is arranged in the beam manufacturing platform body, and third water pipes are symmetrically arranged on two side walls of a pedestal of the beam manufacturing platform body through positioning frames. The sleeve is in threaded connection with the exterior of the lead screw, when the third water pipe is connected with an external pump body, the sleeve is rotated, the lead screw in threaded connection with the sleeve drives the positioning plate to move, a port of the flexible connecting pipe is fixed to the position of an outlet of the pump body along with movement of the positioning plate, and the stability of the pump body and the flexible connecting pipe is guaranteed; the third water pipe and the pump body are prevented from being disconnected in the liquid inlet process, so that the stability of the spraying treatment process is guaranteed, the position of the positioning plate is adjusted according to the specification of a pump body connecting opening, then the device can be suitable for different pump bodies, and convenience is brought to the construction process of related personnel.

Description

Technical Field

[0001] The utility model belongs to the technical field of beam yard construction, and in particular relates to a spray device for beam yard construction. Background Art

[0002] The beam yard is the place where precast concrete simply supported beams of bridges are produced. After the simply supported beams are produced on the site, they are transported and erected on the bridge piers by beam transporters and beam erectors. The construction of the beam yard mainly involves the leveling and compaction of the beam yard site, soft foundation treatment, gantry crane installation, construction of beam making and storage pedestals, slope retaining wall construction, installation of various electrical appliances and maintenance equipment, hardening of the site and beam transport roads, etc. After the construction of the beam yard is completed, the spray system is needed to spray and maintain the built beam making pedestals;

[0003] The related art (publication number: CN217196022U) discloses a spray device for beam yard construction, and the disclosed technical solution is as follows: through the threaded inner tube, groove, flow collecting cavity, threaded collar, tapered sleeve, fixed nozzle and second water pipe, when the liquid is transported to the inside of the fixed nozzle, the flow collecting cavity combines with the tapered sleeve to collect the liquid flowing into the nozzle component, and the fan-shaped screen arranged in the groove will filter and screen the liquid brought out by the flow collection to a certain extent, so as to avoid the impurities in the liquid being directly mixed and brought out, causing the nozzle component to be blocked;

[0004] In the above disclosed technical solutions, it is found that the following problems exist in the related technology: when the spray pipe is connected to the external pump body, if the connection is not stable or the interface with the pump body cannot be properly fitted, the liquid may flow out, affecting the efficiency of the spraying construction. In this regard, we propose a new type of spraying device for beam field construction;

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background technology section of this application, and therefore may include prior art information that does not constitute known to ordinary technicians in the field. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology. In order to solve the problem of stable connection in the above-mentioned prior art, the utility model provides a spray device for beam yard construction, which adopts a stable connection mechanism combined with a filtering mechanism to achieve the effect of improving the efficiency of spray construction. Its specific technical solution is:

[0007] A spray device for beam yard construction comprises a beam-making platform body, a first water pipe is arranged on the side wall of the beam-making platform body, a second water pipe is built in the beam-making platform body, and a third water pipe is symmetrically arranged on the two side walls of the base of the beam-making platform body through a positioning frame, one end of a flexible connecting pipe is fixedly installed on the connecting port of the third water pipe, a fixing ring is externally sleeved on the other end of the flexible connecting pipe, a support seat is symmetrically fixedly installed on the side wall of the fixing ring, a sleeve is rotatably connected to the inner cavity of the support seat, the sleeve is threadedly connected to the outside of a lead screw, and a positioning plate is arranged on one end of the lead screw.

[0008] In addition, the spray device for beam yard construction in the above technical solution provided by the utility model may also have the following additional technical features:

[0009] In the above technical solution, the positioning plate passes through the inner cavity of the support plate and extends to the outside, and the side wall of the support plate is symmetrically threaded with locking bolts.

[0010] The outer wall of the sleeve is provided with a sliding groove in the circumferential direction, and the inner wall of the movable cavity of the support seat is provided with a plurality of movable grooves evenly in the circumferential direction, and balls are evenly embedded in the plurality of movable grooves and the movable cavities of the sliding grooves.

[0011] One end of the first connecting pipe is fixedly mounted on the side wall of the second water pipe, and the other end of the first connecting pipe is embedded in the side wall of the filter box. The second connecting pipe is embedded in the side wall of the filter box, and the filter box has a filter cartridge built in it.

[0012] One end of a movable shaft is symmetrically fixedly installed on the outer wall of the filter cartridge, and the two movable shafts symmetrically penetrate the two side walls of the filter box and extend to the outside. A motor is fixedly installed on the side wall of the filter box through a shell, and the output shaft of the motor is fixedly connected to one end of one of the movable shafts.

[0013] A fixing seat is fixedly mounted on the side wall of the filter box, and the fixing seat is rotatably connected to the outside of one of the movable shafts.

[0014] Compared with the prior art, the utility model of a spraying device for beam yard construction has the following beneficial effects:

[0015] 1. When connecting the third water pipe to the external pump body, rotate the sleeve so that the lead screw threadedly connected to the sleeve drives the positioning plate to move. As the positioning plate moves, the port of the flexible connecting pipe is fixed at the position of the pump body outlet, thereby ensuring the stability of the pump body and the flexible connecting pipe and preventing the third water pipe from falling off from the pump body during the liquid filling process, thereby ensuring the stability of the spraying process. The position of the positioning plate is adjusted according to the specifications of the pump body connection port, so that it can be suitable for different pump bodies, bringing convenience to the construction process of relevant personnel.

[0016] 2. When connecting the flexible connecting pipe to the pump body interface, slide the positioning plate on the inner wall of the support plate to move the positioning plate away from between the pump body interface and the flexible connecting pipe interface to avoid interference with the connection process. After docking the pump body with the flexible connecting pipe, adjust the position of the positioning plate again and fix it with the locking bolt. Then adjust the position of the positioning plate by operating the sleeve to clamp and fix it, thereby ensuring the stability of the connection between the third water pipe and the pump body.

[0017] 3. When the sleeve is rotated to adjust the position of the positioning plate through the screw, the sleeve drives the sliding groove on the outer surface to slide on the outer surfaces of multiple balls, and at the same time, each ball slides on the inner wall of each movable groove. The stability of the sleeve rotation process is ensured by the multiple circumferential balls, avoiding position deviation, thereby ensuring the stability of the connection between the pump body and the third water pipe.

[0018] 4. During the filtering process of the liquid brought into the pump body, the motor drives the movable shaft to rotate, so that the movable shaft drives the filter cartridge to rotate, so that the liquid passes through different positions of the outer surface of the filter cartridge evenly, avoiding blockage caused by filtering from the same position, thereby ensuring the smoothness of the liquid flow process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a spray device for beam yard construction of the utility model;

[0020] Figure 2 for Figure 1 A magnified view of the layout at A;

[0021] Figure 3 for Figure 1 A partial enlarged view of point B;

[0022] in, Figures 1 to 3 The correspondence between the figure marks and the component names is: 1-beam making platform body, 2-first water pipe, 3-second water pipe, 4-third water pipe, 5-filter box, 6-flexible connecting pipe, 7-fixing ring, 8-locking bolt, 9-support plate, 10-positioning plate, 11-screw, 12-sleeve, 13-ball, 14-support seat, 15-slide, 16-movable groove, 17-filter cartridge, 18-housing, 19-motor, 20-first connecting pipe, 21-movable shaft, 22-fixed seat, 23-second connecting pipe, 24-positioning frame. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] The following is a combination of specific implementation cases and attached Figure 1-3 The present invention is further described below, but the present invention is not limited to these embodiments.

[0026] Example 1

[0027] A spraying device for beam yard construction, such as Figure 1-Figure 3As shown, it includes a beam-making platform body 1, a first water pipe 2 is arranged on the side wall of the beam-making platform body 1, a second water pipe 3 is built in the beam-making platform body 1, and a third water pipe 4 is symmetrically arranged on the two side walls of the base of the beam-making platform body 1 through a positioning frame 24, the first water pipe 2 is fixed to the top of the beam-making platform body 1 through a base, and the second water pipe 3 is fixed to the bottom surface of the beam-making platform body 1 through a base, and a rotating nozzle is connected to the first water pipe 2 to ensure the spraying range of the first water pipe 2, and the base is fitted and fixed on the lower surface of the beam-making platform body 1, and the positioning frames are symmetrically fixed and embedded on the two side surfaces of the base. The frame 24, the two third water pipes 4 are respectively embedded in the two positioning frames 24, the connection port of the third water pipe 4 is fixedly installed with one end of the soft connection pipe 6, and the other end of the soft connection pipe 6 is externally sleeved with a fixing ring 7, and the soft connection pipe 6 can freely stretch and rotate the position of the connection port, so that it is more convenient to connect with the pump body, and the side wall of the fixing ring 7 is symmetrically fixed with a support seat 14, and the inner cavity of the support seat 14 is rotatably connected with a sleeve 12, and the sleeve 12 is threadedly connected to the outside of the lead screw 11. The two support seats 14 are fixed on the two side surfaces of the fixing ring 7 in parallel with each other. A through hole penetrating the inner cavity is provided on the surface of the support seat 14, and the aperture of the through hole corresponds to the sleeve 12, so that the sleeve 12 is embedded in the through hole and fits on its inner wall to rotate circumferentially. The two ends of the sleeve 12 extend out of the outside of the two sides of the support seat 14 respectively, and a threaded through hole penetrating the inner cavity is provided on the surface of the sleeve 12, which is connected to the screw 11 through the threaded through hole. A positioning plate 10 is provided at one end of the screw 11, and the positioning plate 10 is installed at the end of the screw 11 facing away from the flexible connecting pipe 6. When the third water pipe 4 is connected to the external pump body, the flexible connecting pipe 6 is driven to pull through the fixing ring 7. Stretch it out and move it to the position where it docks with the pump body outlet, then rotate the sleeve 12 so that the lead screw 11 threadedly connected to the sleeve 12 drives the positioning plate 10 to move, and as the positioning plate 10 moves, the port of the flexible connecting pipe 6 is fixed at the position of the pump body outlet, thereby ensuring the stability of the pump body and the flexible connecting pipe 6, and preventing the third water pipe 4 from being disconnected from the pump body during the liquid filling process, thereby ensuring the stability of the spraying treatment process, and adjusting the position of the positioning plate 10 according to the specifications of the pump body connection port, so that it can be suitable for different pump bodies, bringing convenience to the construction process of relevant personnel.

[0028] Among them, the positioning plate 10 passes through the inner cavity of the support plate 9 and extends to the outside. A through hole that passes through the inner cavity is opened on the surface of the support plate 9. The shape of the through hole corresponds to the positioning plate 10, so that the positioning plate 10 passes through the inner cavity of the support plate 9 through the through hole, that is, the support plate 9 fits on the outside of the positioning plate 10 to slide telescopically, and the side wall of the support plate 9 is symmetrically threaded with locking bolts 8. When the flexible connecting pipe 6 is connected to the pump body interface, the positioning plate 10 is moved away from the pump body interface and the flexible connecting pipe 6 interface by sliding the positioning plate 10 on the inner wall of the support plate 9 to avoid interference with the connection process. After the pump body is docked with the flexible connecting pipe 6, the position of the positioning plate 10 is adjusted again and fixed by the locking bolt 8. The position of the positioning plate 10 is adjusted by operating the sleeve 12 for clamping and fixing, thereby ensuring the stability of the connection between the third water pipe 4 and the pump body.

[0029] It is worth mentioning that a slide groove 15 is circumferentially opened on the outer wall of the sleeve 12, and a plurality of movable grooves 16 are evenly opened on the inner wall of the movable cavity of the support seat 14. Balls 13 are evenly embedded in the movable cavities of the plurality of movable grooves 16 and the slide grooves 15. When the sleeve 12 is rotated to adjust the position of the positioning plate 10 through the screw 11, the sleeve 12 drives the slide groove 15 on the outer surface to slide on the outer surfaces of the plurality of balls 13, and at the same time, each ball 13 slides on the inner wall of each movable groove 16. The stability of the rotation process of the sleeve 12 is ensured by the plurality of circumferential balls 13, and position deviation is avoided, thereby ensuring the stability of the connection between the pump body and the third water pipe 4.

[0030] In addition, one end of the first connecting pipe 20 is fixedly installed on the side wall of the second water pipe 3, and the other end of the first connecting pipe 20 is embedded in the side wall of the filter box 5. The second connecting pipe 23 is embedded in the side wall of the filter box 5. The first connecting pipe 20 and the second connecting pipe 23 are symmetrically fixedly embedded in the upper and lower sides of the filter box 5, so that the first connecting pipe 20 and the second connecting pipe 23 are both connected to the inside of the filter box 5. The filter box 5 is equipped with a filter cartridge 17. The spherical filter cartridge 17 surrounded by a filter net is embedded in the filter box 5. After being connected to the pump body through the second connecting pipe 23, the liquid entering the second water pipe 3 is filtered by the filter cartridge 17, thereby ensuring the effect of the spraying construction.

[0031] In addition, one end of a movable shaft 21 is symmetrically fixedly installed on the outer wall of the filter cartridge 17, and the two movable shafts 21 are symmetrically passed through the two side walls of the filter box 5 and extend to the outside. The two movable shafts 21 rotate in the through holes on both sides of the filter box 5 respectively. A motor 19 is fixedly installed on the side wall of the filter box 5 through a shell 18. The output shaft of the motor 19 is fixedly connected to one end of a movable shaft 21. The shell 18 is fixedly fixed on the surface of the filter box 5 and corresponds to one end of a movable shaft 21. The motor 19 is electrically connected to an external power supply through a wire. In the process of filtering the liquid brought into the pump body, the motor 19 is connected to the power supply, so that the motor 19 drives the movable shaft 21 to rotate, and the movable shaft 21 drives the filter cartridge 17 to rotate, so that the liquid passes through different positions on the outer surface of the filter cartridge 17 evenly, avoiding blockage caused by filtering from the same position, thereby ensuring the smoothness of the liquid flow process.

[0032] Furthermore, a fixing seat 22 is fixedly installed on the side wall of the filter box 5, and the fixing seat 22 is rotatably connected to the outside of a movable shaft 21. The fixing seat 22 is fitfully fixed on the side surface of the filter box 5 facing away from the motor 19. The fixing seat 22 is sleeved on the outside of the corresponding movable shaft 21 through the slot hole opened in the side wall. The fixing seat 22 supports the rotation process of the movable shaft 21, thereby ensuring the stability of the rotation process of the filter cartridge 17, thereby ensuring the stability of the liquid filtration treatment process.

[0033] The present embodiment is a spray device for beam yard construction, and its working principle is as follows: first, the first water pipe 2, the second water pipe 3 and the third water pipe 4 are respectively pre-connected to the pump body for conveying liquid. When the beam-making platform needs to be sprayed and maintained, the pump body for conveying liquid distributes the extracted liquid to the inside of the first water pipe 2, the second water pipe 3 and the third water pipe 4 respectively, and then sprays it through the nozzles connected to the first water pipe 2, the second water pipe 3 and the third water pipe 4. In the process of filtering the liquid brought into the pump body, the motor 19 is connected to the power supply, so that the motor 19 drives the movable shaft 21 to rotate, and the movable shaft 21 drives the filter cartridge 17 to rotate, so that the liquid passes through different positions of the outer surface of the filter cartridge 17 evenly to avoid blockage caused by filtering from the same position.

[0034] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spraying device for beam field construction, comprising a beam making platform body (1), characterized in that: The side wall of the beam-making platform body (1) is provided with a first water pipe (2), the beam-making platform body (1) is internally provided with a second water pipe (3), and the two side walls of the base of the beam-making platform body (1) are symmetrically provided with a third water pipe (4) through a positioning frame (24), the connection port of the third water pipe (4) is fixedly installed with one end of a flexible connecting pipe (6), the other end of the flexible connecting pipe (6) is externally sleeved with a fixing ring (7), the side wall of the fixing ring (7) is symmetrically fixedly installed with a support seat (14), the inner cavity of the support seat (14) is rotatably connected with a sleeve (12), the sleeve (12) is threadedly connected to the outside of the lead screw (11), and a positioning plate (10) is provided at one end of the lead screw (11).

2. A spraying device for beam yard construction according to claim 1, characterized in that: The positioning plate (10) passes through the inner cavity of the support plate (9) and extends to the outside, and the side wall of the support plate (9) is symmetrically threadedly connected to the locking bolt (8).

3. A spraying device for beam yard construction according to claim 2, characterized in that: The outer wall of the sleeve (12) is provided with a sliding groove (15) in the circumferential direction, and the inner wall of the movable cavity of the support seat (14) is provided with a plurality of movable grooves (16) in the circumferential direction, and the balls (13) are evenly embedded in the movable cavities of the plurality of movable grooves (16) and the sliding grooves (15).

4. A spraying device for beam yard construction according to claim 1, characterized in that: One end of a first connecting pipe (20) is fixedly mounted on the side wall of the second water pipe (3), the other end of the first connecting pipe (20) is embedded in the side wall of the filter box (5), the second connecting pipe (23) is embedded in the side wall of the filter box (5), and the filter box (5) has a filter cartridge (17) built in.

5. A spraying device for beam yard construction according to claim 4, characterized in that: One end of a movable shaft (21) is symmetrically fixedly mounted on the outer side wall of the filter cartridge (17); the two movable shafts (21) respectively and symmetrically penetrate the two side walls of the filter box (5) and extend to the outside; a motor (19) is fixedly mounted on the side wall of the filter box (5) through a housing (18); an output shaft of the motor (19) is fixedly connected to one end of one of the movable shafts (21).

6. A spraying device for beam yard construction according to claim 5, characterized in that: A fixing seat (22) is fixedly mounted on the side wall of the filter box (5), and the fixing seat (22) is rotatably connected to the outside of one of the movable shafts (21).

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