A pipe inner wall sprayer based on industrial coating
By designing a pipe inner wall sprayer including a spraying mechanism and a clamping mechanism, the problem of the prior art being unable to adapt to the spraying of pipes of different sizes is solved, and effective spraying operation of the inner walls of pipes of different sizes is achieved.
Patent Information
- Application Number
- CN202420720111.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing metal pipe inner wall spraying device can only be used for fixed-size pipes and cannot meet the needs of pipe inner wall spraying of different sizes.
An internal wall sprayer of pipes based on industrial coating is designed, employing a device including a spraying mechanism and a clamping mechanism. The spraying mechanism realizes the movement and fixation of the spraying head through the driving assembly and the mounting assembly, and the clamping mechanism realizes the clamping and fixation of pipes of different sizes through the cooperation of racks, gears and clamping blocks.
The device can adapt to pipes of different sizes, realize effective spraying operations on the inner wall of the pipe, and improve the applicability and flexibility of the spraying equipment.
Smart Images
Figure CN222709997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline inner wall spraying, in particular to a pipeline inner wall sprayer based on industrial coating. Background Art
[0002] Industrial pipelines are the general term for all tubular facilities within industrial enterprises (petroleum, chemical, light industry, pharmaceuticals, mining, etc.). They are widely used in various industries such as industrial and mining enterprises, institutions, etc., and are distributed in various areas of cities and rural areas. They can be divided into metal pipelines and non-metallic pipelines.
[0003] According to patent number CN215784351U, a metal pipe inner wall spraying device includes a bottom box, a fixing block, a fixing frame and a mounting block are installed on the top outer wall of the bottom box by bolts, and the fixing frame is located between the fixing block and the mounting block, a fixing groove is opened on the top outer wall of the fixing block, a slider is slidably connected to the top outer wall of the fixing frame, and a connecting pipe is inserted into the outer wall on one side of the slider.
[0004] The metal pipe inner wall spraying device can only spray the inner wall of a pipe of a fixed size when spraying the inner wall of the pipe. However, it cannot spray the inner wall of pipes of different sizes. Therefore, the technical solution needs to be improved. Utility Model Content
[0005] The utility model aims to provide a pipeline inner wall sprayer based on industrial coating to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe inner wall sprayer based on industrial coating, comprising a bottom plate, a spraying mechanism is fixedly connected to the top of the bottom plate, and a clamping mechanism is fixedly connected to the front of the bottom plate;
[0007] The spraying mechanism comprises a driving assembly and a mounting assembly, wherein the mounting assembly is arranged on the right side of the driving assembly;
[0008] The clamping mechanism includes a support block, which is fixedly connected to the front side of the base plate, a spring is fixedly connected to the left side of the support block, a T-shaped rod is fixedly connected to the left end of the spring, a clamping block is fixedly connected to the right end of the T-shaped rod, a rack is arranged on the right side of the clamping block, there are two racks, the two racks are symmetrically distributed front and back inside the base plate, a gear is meshed and connected between the two racks, a gear column is rotatably connected inside the gear, both ends of the gear column are fixedly connected to the upper and lower ends inside the base plate, the top of the rack is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a flat plate, and the top of the flat plate is fixedly connected to a clamping block.
[0009] Preferably, the driving assembly includes a vertical plate, which is fixedly connected to the left end of the top of the base plate, the left side of the vertical plate is fixedly connected to a motor, the right end of the motor is fixedly connected to a screw, a spray head is threadedly connected to the surface of the screw, the front and rear ends of the spray head are slidably connected to a limit rod respectively, the right end of the screw is rotatably connected to a connecting plate, the right end of the connecting plate is rotatably connected to a mounting cylinder, the left side of the connecting plate is fixedly connected to the right end of the limit rod, and the left end of the limit rod is fixedly connected to the right side of the vertical plate.
[0010] Preferably, the spray head has limit holes at both ends, and the surface of the limit rod is located in the limit hole, so that the limit rod can support the movement of the spray head in the limit hole.
[0011] Preferably, the mounting assembly includes a support plate, the support plate is fixedly connected to the right end of the top of the base plate, the front and rear ends of the support plate are respectively threadedly connected with screws, one end of the screw is rotatably connected to a positioning gear block, the upper and lower ends of one side of the positioning gear block are respectively fixedly connected to limiting rods, and one end of the screw is fixedly connected to a handwheel.
[0012] Preferably, through holes are provided at the upper and lower ends of the support plate, and the surface of the limiting rod passes through the through holes provided at the upper and lower ends of the support plate, so that the limiting rod can move in the through holes.
[0013] Preferably, rectangular grooves are respectively provided at the front and rear ends of the bottom plate, the surface of the rack is slidably connected to the inside of the rectangular groove, a cavity is provided inside the bottom plate, and the gear is located inside the cavity.
[0014] Preferably, a positioning opening is provided on one side of the rack, and the surface of the clamping block passes through the positioning opening provided on one side of the rack, so as to facilitate the clamping of the clamping block to the rack, thereby clamping and fixing the clamping block.
[0015] Compared with the prior art, the utility model provides a pipeline inner wall sprayer based on industrial coating, which has the following beneficial effects:
[0016] The pipe inner wall sprayer based on industrial coating uses a spraying mechanism to rotate the hand wheel to drive the screw to rotate, thereby driving the positioning gear block to support and fix the mounting cylindrical surface. The motor drives the screw to rotate, thereby driving the spray head to move and perform the spraying operation on the inner wall of the pipe.
[0017] The pipe inner wall sprayer based on industrial coating, through the provided clamping mechanism, pulls out the rack to drive the gear to rotate, thereby driving the clamping block to move and clamp the pipe, then loosens the T-bar and allows the clamping block to be clamped into the rack under the action of the spring, thereby fixing the clamping block to the pipe and facilitating the clamping operation of pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0020] Figure 2 This is a three-dimensional diagram of the drive assembly of the utility model;
[0021] Figure 3 This is a three-dimensional split perspective view of the installation components of the utility model;
[0022] Figure 4 This is a three-dimensional exploded view of the clamping mechanism of the utility model;
[0023] Figure 5 It is a three-dimensional stereogram of the bottom plate of the utility model.
[0024] In the figure: 1. bottom plate; 2. spraying mechanism; 21. driving assembly; 211. vertical plate; 212. motor; 213. screw rod; 214. limiting rod; 215. connecting plate; 216. mounting cylinder; 218. spraying head; 22. mounting assembly; 221. supporting plate; 222. screw rod; 223. positioning gear block; 224. limiting rod; 225. hand wheel; 3. clamping mechanism; 31. supporting block; 32. spring; 33. T-bar; 34. clamping block; 35. rack; 36. connecting block; 371. gear; 372. gear column; 38. flat plate; 39. clamping block. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] The utility model provides the following technical solutions: Embodiment 1
[0028] Combination Figures 2 to 5 , a pipe inner wall sprayer based on industrial coating, comprising a bottom plate 1, a spraying mechanism 2 is fixedly connected to the top of the bottom plate 1, and a clamping mechanism 3 is fixedly connected to the front of the bottom plate 1;
[0029] The spraying mechanism 2 includes a driving component 21 and a mounting component 22, wherein the mounting component 22 is arranged on the right side of the driving component 21;
[0030] The clamping mechanism 3 includes a support block 31, which is fixedly connected to the front of the bottom plate 1, a spring 32 is fixedly connected to the left side of the support block 31, a T-shaped rod 33 is fixedly connected to the left end of the spring 32, a clamping block 34 is fixedly connected to the right end of the T-shaped rod 33, a rack 35 is arranged on the right side of the clamping block 34, there are two racks 35, the two racks 35 are centrally symmetrically distributed in the front and back of the bottom plate 1, a gear 371 is meshed and connected between the two racks 35, a gear column 372 is rotatably connected inside the gear 371, both ends of the gear column 372 are fixedly connected to the upper and lower ends inside the bottom plate 1, a connecting block 36 is fixedly connected to the top of the rack 35, and a plate 38 is fixedly connected to the top of the connecting block 36 A clamping block 39 is fixedly connected to the top of the flat plate 38, and the driving assembly 21 includes a vertical plate 211, which is fixedly connected to the left end of the top of the bottom plate 1, and a motor 212 is fixedly connected to the left side of the vertical plate 211, and a screw rod 213 is fixedly connected to the right end of the motor 212, and a spray head 218 is threadedly connected to the surface of the screw rod 213, and the front and rear ends of the spray head 218 are respectively slidably connected to the limit rod 214, and the right end of the screw rod 213 is rotatably connected to the connecting plate 215, and the right side of the connecting plate 215 is rotatably connected to the mounting cylinder 216, the left side of the connecting plate 215 is fixedly connected to the right end of the limit rod 214, and the left end of the limit rod 214 is fixedly connected to the right side of the vertical plate 211.
[0031] Furthermore, limit holes are respectively provided at the front and rear ends inside the spray head 218, and the surface of the limit rod 214 is located in the limit hole. Turning the hand wheel 225 drives the screw rod 222 to rotate, thereby driving the positioning gear block 223 to support and fix the surface of the mounting cylinder 216. The motor 212 drives the screw rod 213 to rotate, thereby driving the spray head 218 to move and perform the spraying operation on the inner wall of the pipeline. Embodiment 2
[0032] See also Figure 1-5 On the basis of the first embodiment, the mounting assembly 22 further comprises a support plate 221, the support plate 221 is fixedly connected to the top right end of the bottom plate 1, the front and rear ends of the support plate 221 are respectively threadedly connected with screw rods 222, one end of the screw rod 222 is rotatably connected with a positioning tooth block 223, the upper and lower ends of one side of the positioning tooth block 223 are respectively fixedly connected with a limiting rod 224, one end of the screw rod 222 is fixedly connected with a hand wheel 225, the upper and lower ends of the support plate 221 are provided with through holes, and the surface of the limiting rod 224 passes through the through holes provided at the upper and lower ends of the support plate 221.
[0033] Furthermore, rectangular grooves are respectively provided at the front and rear ends of the bottom plate 1, and the surface of the rack 35 is slidably connected to the inside of the rectangular groove. A cavity is provided inside the bottom plate 1, and the gear 371 is located inside the cavity. A positioning hole is provided on one side of the rack 35, and the surface of the clamping block 34 passes through the positioning hole provided on one side of the rack 35. Pulling and pulling the rack 35 drives the gear 371 to rotate, thereby driving the clamping block 39 to move and clamp the pipe. Thereafter, the T-bar 33 is loosened and the clamping block 34 is clamped into the inside of the rack 35 under the action of the spring 32, thereby fixing the clamping block 39 to clamp the pipe, and facilitating the clamping operation of pipes of different sizes.
[0034] In actual operation, when this device is used, when spraying the inside of the pipe, the pipe is first installed, the pipe is passed through the inside of the support plate 221, and one end of the pipe is placed near the right side of the vertical plate 211, and then the hand wheel 225 is turned to drive the screw 222 to rotate, thereby driving the positioning gear block 223 to support and fix the surface of the mounting cylinder 216, and then the T-bar 33 is pulled open, and the rack 35 is pulled to drive the gear 371 to rotate, thereby driving the clamping block 39 to move and clamp the pipe, and then the T-bar 33 is released and the block 34 is inserted into the inside of the rack 35 under the action of the spring 32, so that the clamping block 39 fixes the pipe, and then when spraying, the motor 212 drives the screw 213 to rotate, thereby driving the spray head 218 to move, and spraying the inner wall of the pipe.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A pipe inner wall sprayer based on industrial coating, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a spraying mechanism (2), and the front of the bottom plate (1) is fixedly connected to a clamping mechanism (3); The spraying mechanism (2) comprises a driving component (21) and a mounting component (22), wherein the mounting component (22) is arranged on the right side of the driving component (21); The clamping mechanism (3) comprises a support block (31), the support block (31) being fixedly connected to the front face of the base plate (1), a spring (32) being fixedly connected to the left side of the support block (31), a T-shaped rod (33) being fixedly connected to the left end of the spring (32), a clamping block (34) being fixedly connected to the right end of the T-shaped rod (33), a rack (35) being arranged on the right side of the clamping block (34), two racks (35) being provided, the two racks (35) being centrally symmetrically distributed front and rear inside the base plate (1), a gear (371) being meshedly connected between the two racks (35), a gear column (372) being rotatably connected inside the gear (371), two ends of the gear column (372) being fixedly connected to the upper and lower ends inside the base plate (1), a connecting block (36) being fixedly connected to the top of the connecting block (36), a plate (38) being fixedly connected to the top of the plate (38), and a clamping block (39) being fixedly connected to the top of the plate (38).
2. The pipeline inner wall sprayer based on industrial coating according to claim 1, characterized in that: The driving assembly (21) comprises a vertical plate (211), the vertical plate (211) being fixedly connected to the left end of the top of the bottom plate (1), the left side of the vertical plate (211) being fixedly connected to a motor (212), the right end of the motor (212) being fixedly connected to a screw rod (213), the surface of the screw rod (213) being threadedly connected to a spray head (218), the front and rear ends of the spray head (218) being slidably connected to a limit rod (214), the right end of the screw rod (213) being rotatably connected to a connecting plate (215), the right side of the connecting plate (215) being rotatably connected to a mounting cylinder (216), the left side of the connecting plate (215) being fixedly connected to the right end of the limit rod (214), and the left end of the limit rod (214) being fixedly connected to the right side of the vertical plate (211).
3. The pipeline inner wall sprayer based on industrial coating according to claim 2, characterized in that: Limiting holes are respectively provided at the front and rear ends of the spray head (218), and the surface of the limiting rod (214) is located in the limiting hole.
4. The pipeline inner wall sprayer based on industrial coating according to claim 2, characterized in that: The mounting assembly (22) comprises a support plate (221), the support plate (221) being fixedly connected to the top right end of the base plate (1), the front and rear ends of the support plate (221) being respectively threadedly connected to screw rods (222), one end of the screw rod (222) being rotatably connected to a positioning tooth block (223), one side of the positioning tooth block (223) being respectively fixedly connected to limiting rods (224) at the upper and lower ends, and one end of the screw rod (222) being fixedly connected to a hand wheel (225).
5. The pipeline inner wall sprayer based on industrial coating according to claim 4, characterized in that: Through holes are provided at the upper and lower ends of the support plate (221), and the surface of the limiting rod (224) passes through the through holes provided at the upper and lower ends of the support plate (221).
6. The pipeline inner wall sprayer based on industrial coating according to claim 1, characterized in that: Rectangular grooves are respectively provided at the front and rear ends of the bottom plate (1), the surface of the rack (35) is slidably connected to the inside of the rectangular groove, a cavity is provided inside the bottom plate (1), and the gear (371) is located inside the cavity.
7. The pipeline inner wall sprayer based on industrial coating according to claim 1, characterized in that: A positioning opening is provided on one side of the rack (35), and a surface of the clamping block (34) passes through the positioning opening provided on one side of the rack (35).