Anti-corrosion and anti-freezing structure of concrete socket pipe
By designing the spraying and fixing mechanism, uniform spraying of the inner wall of the concrete bearing tube is achieved, solving the problem of incomplete spraying, improving the spraying effect and efficiency, and enhancing the anti-corrosion and anti-freeze performance of the bearing tube.
Patent Information
- Application Number
- CN202421840930.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In the prior art, concrete bearing tubes cannot achieve full coverage when spraying anticorrosion and antifreeze, resulting in local corrosion problems and affecting service life and reliability.
A spraying mechanism is designed, including a connecting assembly and a spraying assembly, which drives the connecting plate movement and the nozzle rotation through a turntable, and combines the clamping and support of the fixing mechanism to achieve uniform laying of anticorrosion and antifreeze on the inner wall of the bearing tube.
It improves the spraying effect and efficiency, and allows the anticorrosion and antifreeze to be evenly laid on the inner wall of the bearing tube, enhances the uniformity and coverage of the spraying, and extends the service life.
Smart Images
Figure CN223113351U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to an anti-corrosion and anti-freezing structure for concrete socket pipes. Background Art
[0002] In order to protect concrete socket pipes from corrosion and freezing, a polymer material coating with strong weather resistance and corrosion resistance, such as a polyurea coating or an epoxy resin coating, is usually applied to the inner and outer walls of the concrete socket pipes during production. This coating can effectively isolate the direct contact between moisture and corrosive substances and the concrete socket pipes, thereby extending the service life of the socket pipes and improving their use reliability.
[0003] In the prior art, most of the socket pipes cannot move during the rotation of the spray head when spraying the inner wall surface, resulting in the inability to effectively cover the socket pipes comprehensively during spraying. In this case, the socket pipes cannot be fully protected, and local corrosion or other problems may occur during use, affecting their service life and reliability. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an anti-corrosion and anti-freezing structure for concrete socket pipes. By setting a spraying mechanism, the anti-corrosion and anti-freezing agent can be evenly laid on the inner wall surface of the socket pipes, greatly improving the spraying effect and efficiency, and solving the problem that the socket pipes cannot be effectively covered comprehensively during spraying.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is an anti-corrosion and anti-freezing structure for concrete socket pipes, including a bottom plate and a socket pipe. A spraying mechanism and a fixing mechanism are arranged on the bottom plate. The spraying mechanism includes a connecting component and a spraying component;
[0007] The connecting component includes a support plate fixedly connected to the top surface of the bottom plate. An external thread sleeve penetrates through the support plate, and the support plate and the external thread sleeve are fixedly connected. The outer wall of the external thread sleeve is rotatably connected to a turntable. An internal thread block is threadedly sleeved on the outer wall of the external thread sleeve. The left side of the internal thread block is fixedly connected to a connecting plate. The external thread sleeve slidably penetrates through the connecting plate. A plurality of sliding rods are fixedly connected to the left side of the turntable, and all the sliding rods slidably penetrate through the connecting plate.
[0008] Further, the spraying component includes a plurality of spray heads fixedly connected to the outer wall of the connecting plate. A handle is rotatably connected to the right side of the turntable.
[0009] Further, the fixing mechanism includes a driving component, an extending component and a hinged component. The driving component includes a rotating rod passing through the outer threaded sleeve. The top surface of the bottom plate is fixedly connected with a fixing frame, and a motor is fixedly connected to the inner wall of the fixing frame. The left end of the rotating rod is fixedly connected to the output end of the motor.
[0010] Further, the extending component includes a fixed disc fixedly connected to the left side of the outer threaded sleeve. The rotating rod passes through the fixed disc. A plurality of fixed rods are fixedly connected to the outer wall of the fixed disc, and grooves are formed inside the plurality of fixed rods.
[0011] Further, extension rods are slidably connected to the inner walls of the plurality of grooves. Clamping plates are fixedly connected to the ends of the plurality of extension rods far from the fixed disc. A receiving pipe is arranged outside the outer threaded sleeve, and the clamping plates are in contact with the outer wall of the receiving pipe.
[0012] Further, the hinged component includes a hinge block fixedly connected to the left side of the extension rod. A connecting disc is fixedly connected to the outer wall of the rotating rod. Hinge rods are hinged to the left sides of the plurality of hinge blocks, and the ends of the plurality of hinge rods far from the hinge blocks are hinged to the left side of the connecting disc.
[0013] Further, an electric cylinder is fixedly connected to the top surface of the bottom plate. The output end of the electric cylinder is fixedly connected with an arc-shaped backing plate, and the arc-shaped backing plate is in contact with the outer wall of the receiving pipe.
[0014] The utility model has the following beneficial effects:
[0015] 1. By providing a spraying mechanism, while the turntable rotates to drive the connecting plate to rotate, it can also drive the connecting plate to move left and right on the outer threaded sleeve, so that the connecting plate moves left or right during rotation, and the multiple nozzles on the connecting plate fully spray the inner wall of the receiving pipe, so that the anti-corrosion and anti-freezing agent can be evenly laid on the inner wall surface of the receiving pipe, greatly improving the spraying effect and efficiency.
[0016] 2. By providing a fixing mechanism, the motor drives the rotating rod to rotate, the rotating rod drives the connecting disc to rotate, and under the cooperation of the hinge block and the hinge rod, multiple connecting discs are driven to extend outwards or contract inwards, so that multiple clamping plates are attached to the left side of the outer wall of the receiving pipe, so that the multiple clamping plates fix the left side of the outer wall of the receiving pipe. At the same time, the driving electric cylinder drives the arc-shaped backing plate to move up and down to support the right side of the receiving pipe. At this time, the rotating rod is concentric with the receiving pipe, so that the spraying of the inner wall of the receiving pipe is more uniform, further improving the spraying effect.
[0017] Of course, when implementing any product of the utility model, it is not necessarily required to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the spraying mechanism of the present utility model;
[0021] Figure 3 It is a schematic diagram of the structure of the fixing mechanism of the present utility model;
[0022] Figure 4 For the present utility model Figure 2 The enlarged schematic diagram of the structure at A in it;
[0023] Figure 5 For the present utility model Figure 3 The enlarged schematic diagram of the structure at B in it.
[0024] In the drawings, the list of components represented by each reference numeral is as follows:
[0025] 1. Base plate; 2. Spraying mechanism; 3. Fixing mechanism; 4. Socket pipe; 21. Support plate; 22. External thread sleeve; 23. Turntable; 24. Internal thread block; 25. Connecting plate; 26. Slide bar; 27. Nozzle; 28. Handle; 31. Rotating rod; 32. Motor; 321. Fixed frame; 33. Fixed disc; 34. Fixed rod; 35. Groove; 36. Extension rod; 37. Clamping plate; 38. Hinge block; 39. Connecting disc; 391. Hinge rod; 392. Electric cylinder; 393. Arc-shaped backing plate. Detailed implementation manners
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0027] Please refer to Figures 1-5 As shown, the present utility model is an anti-corrosion and anti-freezing structure for a concrete socket pipe, including a base plate 1 and a socket pipe 4. A spraying mechanism 2 and a fixing mechanism 3 are arranged on the base plate 1. The spraying mechanism 2 includes a connection component and a spraying component;
[0028] The connecting component includes a support plate 21 fixedly connected to the top surface of the bottom plate 1. An external thread sleeve 22 penetrates through the support plate 21, and the support plate 21 and the external thread sleeve 22 are fixedly connected. A turntable 23 is rotatably connected to the outer wall of the external thread sleeve 22. An internal thread block 24 is threadedly sleeved on the outer wall of the external thread sleeve 22. A connecting plate 25 is fixedly connected to the left side of the internal thread block 24. The external thread sleeve 22 slidably penetrates through the connecting plate 25. A plurality of sliding rods 26 are fixedly connected to the left side of the turntable 23, and the plurality of sliding rods 26 all slidably penetrate through the connecting plate 25. The spraying component includes a plurality of nozzles 27 fixedly connected to the outer wall of the connecting plate 25. A handle 28 is rotatably connected to the right side of the turntable 23. By providing the spraying mechanism 2, the anti-corrosion and anti-freezing agent can be evenly laid on the inner wall surface of the socket pipe 4, greatly improving the spraying effect and efficiency.
[0029] The fixing mechanism 3 includes a driving component, an extending component, and a hinged component. The driving component includes a rotating rod 31 rotatably penetrating through the external thread sleeve 22. A fixing frame 321 is fixedly connected to the top surface of the bottom plate 1. A motor 32 is fixedly connected to the inner wall of the fixing frame 321. The left end of the rotating rod 31 is fixedly connected to the output end of the motor 32. The extending component includes a fixing disk 33 fixedly connected to the left side of the external thread sleeve 22. The rotating rod 31 rotatably penetrates through the fixing disk 33. A plurality of fixing rods 34 are fixedly connected to the outer wall of the fixing disk 33. Grooves 35 are respectively opened in the plurality of fixing rods 34. Extension rods 36 are slidably connected to the inner walls of the plurality of grooves 35. Clamping plates 37 are fixedly connected to the ends of the plurality of extension rods 36 far from the fixing disk 33. A socket pipe 4 is arranged outside the external thread sleeve 22, and the clamping plates 37 are in contact with the outer wall of the socket pipe 4. The hinged component includes a hinged block 38 fixedly connected to the left side of the extension rod 36. A connecting disk 39 is fixedly connected to the outer wall of the rotating rod 31. The left sides of the plurality of hinged blocks 38 are respectively hinged with hinged rods 391. The ends of the plurality of hinged rods 391 far from the hinged blocks 38 are respectively hinged with the left side of the connecting disk 39. An electric cylinder 392 is fixedly connected to the top surface of the bottom plate 1. The output end of the electric cylinder 392 is fixedly connected with an arc-shaped backing plate 393, and the arc-shaped backing plate 393 is in contact with the outer wall of the socket pipe 4. By providing the fixing mechanism 3, a plurality of clamping plates 37 fix the left side of the outer wall of the socket pipe 4, and at the same time, the electric cylinder 392 is driven to drive the arc-shaped backing plate 393 to move up and down to support the right side of the socket pipe 4. At this time, the rotating rod 31 is concentric with the socket pipe 4, making the spraying on the inner wall of the socket pipe 4 more uniform and symmetrical, further improving the spraying effect and accuracy.
[0030] A specific application of this embodiment is as follows: By providing a spraying mechanism 2, the connecting plate 25 and the sliding rod 26 cooperate with each other, enabling the connecting plate 25 to only slide left and right on several sliding rods 26. The internally threaded block 24 and the externally threaded sleeve 22 cooperate with each other, so that while the turntable 23 rotates to drive the connecting plate 25 to rotate, it can also drive the connecting plate 25 to move left and right on the externally threaded sleeve 22. As a result, the connecting plate 25 moves left or right during rotation, enabling the multiple nozzles 27 on the connecting plate 25 to fully spray the inner wall of the socket pipe 4, so that the anti-corrosion and anti-freezing agent can be evenly laid on the inner wall surface of the socket pipe 4, greatly improving the spraying effect and efficiency. Moreover, the handle 28 on the turntable 23 facilitates the operator to manually drive the turntable 23 to rotate, and the rotation speed and rotation direction of the turntable 23 can be adjusted according to different situations.
[0031] By providing a fixing mechanism 3, the fixing rod 34 and the groove 35 cooperate with each other, enabling the extension rod 36 to only slide on the inner wall of the fixing rod 34. When it is necessary to fix the socket pipe 4, the socket pipe 4 can be placed on the arc-shaped backing plate 393, and the motor 32 on the fixing frame 321 is driven, so that the motor 32 drives the rotating rod 31 to rotate. The rotating rod 31 drives the connecting disc 39 to rotate. With the cooperation of the hinge block 38 and the hinge rod 391, multiple connecting discs 39 are driven to extend outwards or contract inwards, enabling multiple clamping plates 37 to fit on the left outer wall of the socket pipe 4, so that the multiple clamping plates 37 fix the left outer wall of the socket pipe 4. At the same time, the electric cylinder 392 is driven to drive the arc-shaped backing plate 393 to move up and down to support the right side of the socket pipe 4. At this time, the rotating rod 31 is concentric with the socket pipe 4, making the spraying on the inner wall of the socket pipe 4 more uniform and further improving the spraying effect.
[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, 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 a suitable manner in any one or more embodiments or examples.
[0033] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not elaborate on all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.
Claims
1. An anti-corrosion and anti-freezing structure for concrete socket pipes, comprising a bottom plate (1) and a socket pipe (4), characterized in that: A spraying mechanism (2) and a fixing mechanism (3) are arranged on the bottom plate (1). The spraying mechanism (2) includes a connection component and a spraying component; The connection component includes a support plate (21) fixedly connected to the top surface of the bottom plate (1). An external thread sleeve (22) penetrates through the support plate (21). The support plate (21) and the external thread sleeve (22) are fixedly connected. A turntable (23) is rotatably connected to the outer wall of the external thread sleeve (22). An internal thread block (24) is threadedly sleeved on the outer wall of the external thread sleeve (22). A connecting plate (25) is fixedly connected to the left side of the internal thread block (24). The external thread sleeve (22) slidably penetrates through the connecting plate (25). A plurality of sliding rods (26) are fixedly connected to the left side of the turntable (23). All the plurality of sliding rods (26) slidably penetrate through the connecting plate (25).
2. The anti-corrosion and anti-freezing structure of a concrete socket pipe according to claim 1, characterized in that, The spraying component includes a plurality of spray nozzles (27) fixedly connected to the outer wall of the connecting plate (25). A handle (28) is rotatably connected to the right side of the turntable (23).
3. The anti-corrosion and anti-freezing structure of a concrete socket pipe according to claim 2, characterized in that, The fixing mechanism (3) includes a driving component, an extending component and a hinged component. The driving component includes a rotating rod (31) rotatably penetrating through the external thread sleeve (22). A fixing frame (321) is fixedly connected to the top surface of the bottom plate (1). A motor (32) is fixedly connected to the inner wall of the fixing frame (321). The left end of the rotating rod (31) is fixedly connected to the output end of the motor (32).
4. A corrosion and freeze protection structure for a concrete socket pipe according to claim 3, characterized in that, The extending component includes a fixing disc (33) fixedly connected to the left side of the external thread sleeve (22). The rotating rod (31) rotatably penetrates through the fixing disc (33). A plurality of fixing rods (34) are fixedly connected to the outer wall of the fixing disc (33). Grooves (35) are formed in the interiors of all the plurality of fixing rods (34).
5. The anti-corrosion and anti-freezing structure of a concrete socket pipe according to claim 4, characterized in that, An extension rod (36) is slidably connected to the inner wall of each of the plurality of grooves (35). A clamping plate (37) is fixedly connected to one end of each of the plurality of extension rods (36) far from the fixing disc (33). A receiving pipe (4) is arranged outside the external thread sleeve (22). The clamping plate (37) is in contact with the outer wall of the receiving pipe (4).
6. A corrosion and freeze protection structure for a concrete socket pipe according to claim 5, characterized in that, The hinged component includes a hinged block (38) fixedly connected to the left side of the extension rod (36). A connecting disc (39) is fixedly connected to the outer wall of the rotating rod (31). A hinged rod (391) is hinged to the left side of each of the plurality of hinged blocks (38). One end of each of the plurality of hinged rods (391) far from the hinged block (38) is hinged to the left side of the connecting disc (39).
7. A corrosion and freeze protection structure for concrete socket pipes according to claim 6, characterized in that, An electric cylinder (392) is fixedly connected to the top surface of the bottom plate (1). An arc-shaped backing plate (393) is fixedly connected to the output end of the electric cylinder (392). The arc-shaped backing plate (393) is in contact with the outer wall of the receiving pipe (4).