Concrete pole release agent spraying device

Abstract

The utility model discloses a concrete pole release agent spraying device in the related technical field of release agent spraying, which comprises a support frame and a movable support box arranged on the upper portion of the support frame, a movable cavity is arranged in the movable support box, and transmission lead screws are rotatably connected with two ends in the movable cavity. A movable nut seat is mounted on the transmission lead screw, a movable sliding groove is formed in the lower portion of the movable supporting box, the lower portion of the movable nut seat is mounted in the movable sliding groove, and a mounting plate is fixedly arranged at the lower end of the movable nut seat. According to the release agent spraying device, the sprayer is of a semicircular structure and has good adaptability with a concrete pole mold, the spraying needle and the spraying head are arranged on the arc face of the sprayer, uniform spraying operation can be conducted on a concrete pole mold groove, the anti-dissipation cover is arranged on the outer side of the sprayer, and the spraying effect is good. And the spraying device is simple in structure, practical and beneficial to environmental protection.

Description

Technical Field

[0001] The utility model belongs to the technical field related to mold agent spraying, and specifically relates to a concrete pole release agent spraying device. Background Art

[0002] Concrete release agent refers to a substance applied to the construction formwork before pouring concrete to prevent the formwork from sticking to the concrete surface after pouring, making it difficult to remove the formwork, or affecting the smoothness of the concrete surface; its main function is to form a film between the formwork and the concrete surface to separate the two, so it is also called an isolation agent.

[0003] During on-site construction, the surface appearance of concrete depends largely on the quality of the release agent and the effect of the release agent on the template. At present, the use of concrete release agent is mainly through a clean dust-free cloth, then use it to dip an appropriate amount of release agent and wipe the surface of the mold to wipe the release agent evenly in every corner of the mold, or use a brush to dip and brush it on the mold surface. This manual application of release agent is inefficient, the labor intensity of workers is high, the overall construction efficiency is low, and the uniformity of the application cannot be guaranteed, which is easy to cause concrete quality problems after demolding, affecting the qualified rate of finished products and normal use. Patent application number CN202221862325.7 discloses a concrete release agent spraying device, which has a slider sliding on the bottom of the top plate, and the slider is driven by a driving device to slide back and forth along the length direction of the top plate, thereby driving the spraying pipe to reciprocate, so as to perform surface spraying operations on the concrete components placed on the fixed platform. The operation is convenient, no manual brushing is required, manpower is saved, the labor intensity of workers is reduced, the spraying efficiency is improved, and the uniform spraying of the release agent can be ensured, thereby ensuring the quality of the finished product, ensuring the qualified rate of the finished product and normal use.

[0004] Common concrete poles are cylindrical structures, and the inner cavity of the pole mold is an arc-shaped structure. The traditional nozzle spraying effect is not good, and the protective cover cannot be well adapted to the spraying position, which will cause the release agent to escape, resulting in waste of release agent and environmental pollution.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a concrete pole release agent spraying device. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] The concrete pole release agent spraying device comprises a support frame and a mobile support box arranged on the upper part thereof, wherein a mobile cavity is arranged in the mobile support box, a transmission screw is installed in the mobile cavity and is rotatably connected with both ends, a mobile nut seat is installed on the transmission screw, a mobile slide groove is arranged at the lower part of the mobile support box, the lower part of the mobile nut seat is arranged and installed in the mobile slide groove, a mounting plate is fixedly arranged at the lower end of the mobile nut seat, an electric telescopic rod is fixedly arranged on the mounting plate, a connecting seat is fixedly arranged at the lower end of the electric telescopic rod, and a cylindrical portion at the lower end of the connecting seat is provided. A mating protrusion is provided, the lower end of the connecting seat is connected to the connecting rod through a connecting sleeve, the upper end of the connecting rod is provided with a mating slot, the lower end of the connecting rod is connected to the sprayer, the sprayer is designed as a semi-circular arc structure, a spray needle is provided on the circular arc surface of the sprayer, a spray head is installed at the end position of the spray needle, an anti-emission cover is provided on the outer side of the sprayer, a storage box is provided on the top of the movable support box, a liquid pump is provided on the storage box, the liquid pump is connected to the internal cavity of the connecting rod through a liquid supply hose, and a liquid filling port is provided on the liquid pump.

[0008] As a further solution of the utility model: the outer shape specifications and dimensions of the anti-emission cover match the model groove dimensions of the concrete pole mold, the anti-emission cover is made of soft material, the anti-emission cover is fixedly connected to the sprayer by screws, and the setting of the anti-emission cover enables the spraying process to have good anti-emission performance.

[0009] As a further solution of the utility model: a group of two support seats are arranged directly below the mobile support box, the upper part of the support seat is a V-shaped support surface structure, and a stable support block is fixedly arranged on the upper platform surface of the support seat, which is used to stably support the two side planes of the concrete pole model, ensure the accuracy of the placement position of the concrete pole model, and avoid tilting the placement to affect the spraying effect.

[0010] As a further solution of the utility model: a collection box is arranged on the outer side of the support seat, a support base is fixedly arranged on the lower end of the support frame, and moving wheels are fixedly installed under the support base to facilitate the movement of the device.

[0011] As a further solution of the utility model: a translation motor is installed on the outer side of the support frame at a position corresponding to the movable support box, the main shaft of the translation motor is coaxial with the transmission screw, and the translation motor is used to provide power support for the rotation of the transmission screw.

[0012] As a further solution of the utility model: the size specifications of the matching protrusion and the matching slot are adapted to each other, the upper end of the connecting rod and the lower end of the connecting sleeve are correspondingly provided with locking end platforms, and the connecting sleeve and the connecting seat are connected by threads to facilitate the replacement of the sprayer.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0014] The sprayer of the release agent spraying device of the utility model is a semicircular structure, which has good adaptability to the concrete pole mold. The arc surface of the sprayer is provided with a spray needle and a nozzle, which can evenly spray the concrete pole mold groove. The outer side of the sprayer is provided with an anti-emission cover, which can effectively reduce the emission of the spray agent. The structure is simple, practical and environmentally friendly.

[0015] The connecting seat of the utility model is linked to the connecting rod of the sprayer by a connecting sleeve. The matching positions of the connecting seat and the connecting rod are provided with matching protrusions and matching slots, which can effectively locate the assembly position. The connecting sleeve is locked and fixed, and the connection stability is good, which facilitates the disassembly, assembly and replacement of the sprayer.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is the front view of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional state of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation position and connection of the sprayer of the utility model;

[0022] Figure 5 It is a schematic diagram of the sprayer of the utility model.

[0023] In the figure: 1. support frame; 2. mobile support box; 3. storage box; 4. liquid pump; 5. liquid filling port; 6. liquid supply hose; 7. support base plate; 8. moving wheel; 9. support seat; 10. collection box; 11. anti-emission cover; 12. translation motor; 13. stable support block; 14. mounting plate; 15. electric telescopic rod; 16. mobile cavity; 17. mobile nut seat; 18. transmission screw; 19. connecting seat; 20. connecting sleeve; 21. connecting rod; 22. matching protrusion; 23. matching slot; 24. locking end table; 25. sprayer; 26. spray needle; 27. nozzle; 28. mobile slide.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0026] like Figures 1 to 5 As shown, a concrete pole release agent spraying device comprises a support frame 1 and a mobile support box 2 arranged on the upper part thereof, a mobile cavity 16 is arranged in the mobile support box 2, a transmission screw 18 is installed in the mobile cavity 16 and is rotatably connected with both ends, a mobile nut seat 17 is installed on the transmission screw 18, a mobile slide groove 28 is provided at the lower part of the mobile support box 2, the lower part of the mobile nut seat 17 is provided and installed in the mobile slide groove 28, a mounting plate 14 is fixedly provided at the lower end of the mobile nut seat 17, an electric telescopic rod 15 is fixedly provided on the mounting plate 14, a connecting seat 19 is fixedly provided at the lower end of the electric telescopic rod 15, a matching protrusion 22 is provided on the lower end cylinder of the connecting seat 19, and a matching protrusion 22 is provided on the connecting seat 19. The lower end of the socket 19 is connected to the connecting rod 21 through a connecting sleeve 20, and a matching slot 23 is provided at the upper end of the connecting rod 21. The lower end of the connecting rod 21 is connected to the sprayer 25. The sprayer 25 is designed as a semi-circular arc structure. A spray needle 26 is provided on the arc surface of the sprayer 25, and a nozzle 27 is installed at the end position of the spray needle 26. An anti-emission cover 11 is provided on the outer side of the sprayer 25. A storage box 3 is provided on the top of the movable support box 2, and a liquid pump 4 is provided on the storage box 3. The liquid pump 4 is connected to the internal cavity of the connecting rod 21 through a liquid supply hose 6, and is used to supply the spray agent raw material in the storage box 3 to the sprayer 25. A liquid filling port 5 is provided on the liquid pump 4.

[0027] Among them, the outer shape specifications and dimensions of the anti-emission cover 11 match the model groove dimensions of the concrete pole mold. The anti-emission cover 11 is made of soft material. The anti-emission cover 11 and the sprayer 25 are fixedly connected by screws. The setting of the anti-emission cover 11 enables the spraying process to have good anti-emission performance.

[0028] A group of two support seats 9 are arranged directly below the mobile support box 2. The upper part of the support seat 9 is a V-shaped support surface structure. A stable support block 13 is fixedly arranged on the upper platform surface of the support seat 9, which is used to stably support the two side planes of the concrete pole model, ensure the accuracy of the placement of the concrete pole model, and avoid tilting the placement to affect the spraying effect.

[0029] A collecting box 10 is arranged outside the supporting seat 9, a supporting bottom plate 7 is fixedly arranged at the lower end of the supporting frame 1, and a moving wheel 8 is fixedly installed below the supporting bottom plate 7 to facilitate the movement of the device.

[0030] A translation motor 12 is installed on the outer side of the support frame 1 at a position corresponding to the movable support box 2 . The main shaft of the translation motor 12 is coaxial with the transmission screw 18 . The translation motor 12 is used to provide power support for the rotation of the transmission screw 18 .

[0031] The sizes of the mating protrusion 22 and the mating slot 23 match each other. The upper end of the connecting rod 21 and the lower end of the connecting sleeve 20 are correspondingly provided with locking end platforms 24. The connecting sleeve 20 and the connecting seat 19 are connected by threads to facilitate the replacement of the sprayer 25.

[0032] The working principle of the utility model is as follows: when spraying the release agent on the concrete pole model, the concrete pole model is placed on the support seat 9, the outer arc surface and the V-shaped surface of the support seat 9 are matched and supported, the V-shaped support can effectively lock the axis of the cylindrical structure, the combined planes on both sides of the concrete pole model are in contact with the stable support block 13, and the stable support block 13 is used to support the plane to ensure that the cavity of the model is in the upper position, so that the cavity and the sprayer 25 have good adaptability;

[0033] The translation motor 12 drives the transmission screw 18 to rotate, and the mobile nut seat 17 moves horizontally along the transmission screw and the moving slide 28, thereby driving the electric telescopic rod 15 and the sprayer 25 to move horizontally synchronously, so that the sprayer 25 moves to one end of the concrete pole, and the electric telescopic rod 15 drives the sprayer 25 to move downward, so that the anti-emission cover 11 is adapted to the concrete pole model cavity, and the liquid pump 4 extracts the release agent in the storage box 3, and supplies it to the connecting rod 21 at the upper end of the sprayer 25 through the liquid supply hose 6. The connecting rod 21 and the sprayer 25 are provided with a connecting cavity, which can supply the release agent to each spray needle 26 position, and finally spray it from the nozzle 27. During the spraying process, the translation motor 12 drives the sprayer 25 to move evenly from one end to the other end of the concrete pole model, and evenly sprays the inner cavity of the model;

[0034] Collection boxes 10 are provided at both ends of the concrete model. When the concrete model is sprayed, when it is moved to the end position, the anti-emission cover 11 is separated from the model and the spray is collected in the collection box 10;

[0035] The sprayer 25 of the release agent spraying device of the utility model is a semicircular structure, which has good adaptability to the concrete pole mold. The arc surface of the sprayer 25 is provided with a spray needle 26 and a nozzle 27, which can evenly spray the concrete pole mold groove. The outer side of the sprayer 25 is provided with an anti-emission cover 11, which can effectively reduce the emission of the spray agent. The structure is simple, practical and environmentally friendly. The connecting seat 19 and the connecting rod 21 of the sprayer 25 are connected by a connecting sleeve 20. The matching position of the connecting seat 19 and the connecting rod 21 is provided with a matching protrusion 22 and a matching slot 23, which can effectively locate the assembly position. The connecting sleeve 20 is locked and fixed, and the connection stability is good, which is convenient for disassembly, assembly and replacement of the sprayer 25.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A concrete pole release agent spraying device, characterized in that: The invention comprises a support frame (1) and a movable support box (2) arranged on the upper part thereof, wherein a movable cavity (16) is arranged in the movable support box (2), a transmission screw (18) is installed in the movable cavity (16) and is rotatably connected with both ends, a movable nut seat (17) is installed on the transmission screw (18), a movable slide groove (28) is provided at the lower part of the movable support box (2), the lower part of the movable nut seat (17) is provided and installed in the movable slide groove (28), a mounting plate (14) is fixedly arranged at the lower end of the movable nut seat (17), an electric telescopic rod (15) is fixedly arranged on the mounting plate (14), a connecting seat (19) is fixedly arranged at the lower end of the electric telescopic rod (15), a matching protrusion (22) is provided on the lower end cylinder of the connecting seat (19), and the The lower end of the connecting seat (19) is connected to the connecting rod (21) through a connecting sleeve (20); the upper end of the connecting rod (21) is provided with a matching slot (23); the lower end of the connecting rod (21) is connected to a sprayer (25); the sprayer (25) is designed as a semi-circular arc structure; a spray needle (26) is provided on the arc surface of the sprayer (25); a spray head (27) is installed at the end of the spray needle (26); an anti-emission cover (11) is provided on the outer side of the sprayer (25); a storage box (3) is provided on the top of the movable support box (2); a liquid pump (4) is provided on the storage box (3); the liquid pump (4) is connected to the internal cavity of the connecting rod (21) through a liquid supply hose (6); and a liquid filling port (5) is provided on the liquid pump (4).

2. The concrete pole release agent spraying device according to claim 1 is characterized in that: The outer dimensions of the anti-emission cover (11) match the dimensions of the model slot of the concrete pole mold. The anti-emission cover (11) is made of a soft material. The anti-emission cover (11) is fixedly connected to the sprayer (25) by screws.

3. The concrete pole release agent spraying device according to claim 2 is characterized in that: A group of two support seats (9) are arranged directly below the mobile support box (2); the upper portion of the support seat (9) is a V-shaped support surface structure; and a stable support block (13) is fixedly arranged on the upper platform surface of the support seat (9).

4. The concrete pole release agent spraying device according to claim 3 is characterized in that: A collection box (10) is arranged outside the support seat (9), a support base plate (7) is fixedly arranged at the lower end of the support frame (1), and a moving wheel (8) is fixedly installed below the support base plate (7).

5. The concrete pole release agent spraying device according to claim 4, characterized in that: A translation motor (12) is installed at a position on the outside of the support frame (1) corresponding to the movable support box (2), and the main shaft of the translation motor (12) is coaxial with the transmission lead screw (18).

6. The concrete pole release agent spraying device according to claim 5, characterized in that: The sizes of the matching protrusion (22) and the matching groove (23) are adapted to each other, the upper end of the connecting rod (21) and the lower end of the connecting sleeve (20) are respectively provided with locking end platforms (24), and the connecting sleeve (20) and the connecting seat (19) are connected via threads.

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