End processing device for production of prefabricated directly-buried thermal insulation pipe
By introducing cooling cleaning and clamping fixing structures into the direct buried insulation pipe production device, the problems of pipeline deformation and high-temperature debris during cutting are solved, and the effective treatment of cooling and debris is achieved, which extends the life of the cutting assembly and improves the Work safety.
Patent Information
- Application Number
- CN202421075100.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The prior art can easily lead to pipeline deformation and high-temperature debris during the cutting process of direct buried insulation pipes, affecting the life of the cutting assembly and posing a hazard to the staff.
A prefabricated direct buried insulation pipe production end treatment device is designed, including a cooling cleaning structure and a clamping fixing structure, a water pump and spray head are used to perform cooling spraying and debris cleaning, and a stable clamping of the pipe is achieved through threaded rods and turntables. Hold and cut.
Effectively cool the cutting parts, clean high-temperature debris, extend the life of the cutting components, and improve work safety.
Smart Images
Figure CN222290354U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal insulation pipe production and processing devices, in particular to an end processing device for the production of prefabricated direct-buried thermal insulation pipes. Background Art
[0002] The direct-buried prefabricated insulated pipe is composed of a steel pipe (working pipe) for conveying the medium, polyurethane rigid foam plastic (insulation layer), and a high-density polyethylene outer sleeve (protective layer). The output of prefabricated direct-buried insulated pipe is gradually increasing, and the innermost metal pipe is difficult to form in one go, requiring cutting or pouring operations, which will generate a large amount of metal waste.
[0003] However, most of the existing production devices do not effectively recycle and reuse production waste, resulting in a waste of resources.
[0004] For example, a waste collection device for the production of prefabricated direct-buried thermal insulation pipes disclosed in Chinese patent CN213223730U allows metal waste generated during the production process to fall onto the surface of the conveyor belt above the bottom frame, and the overall power supply of the device is turned on. The main motor starts to operate, driving the transmission roller of the conveyor belt at the output end to rotate, and the metal waste begins to move to the right with the conveyor belt until it moves to the upper left surface of the workbench. While the main motor rotates to drive the conveyor belt to operate, the transmission strip sleeved on the outer side of the output end of the main motor rotates to drive the push barrel to rotate relative to the supporting shaft frame, and pushes the waste on the upper left surface of the workbench to the right, until the waste moves to the top of the cutting port, the auxiliary motor is powered on and drives the cutting knife at the output end to rotate. The ring-shaped metal waste or the metal waste with large volume is cut and separated to facilitate the subsequent compression and recycling operation. The push cylinder continues to rotate to push the waste to the right. After the cutting is completed, the waste is pushed by the waste on the left and gradually moves to the right until it reaches the recycling port on the upper right side of the workbench, and falls into the collection box through the drop hopper. When the waste inside the collection box accumulates to a certain amount, the hydraulic arm is controlled to extend and drive the pressure plate at the bottom to descend. The pressure plate gradually descends and enters the collection box to compress the metal waste inside the collection box. After the compression is completed, the hydraulic arm contracts and drives the pressure plate to reset. At this time, the box door can be removed from the collection box through the slide slot, and then the compressed metal waste can be taken out for unified treatment.
[0005] However, in the prior art, during the pipe cutting process, high temperatures are generated due to cutting and grinding of the pipe tail end, which can easily cause the pipe to deform and affect the service life of the cutting component. At the same time, high-temperature debris is generated, which can easily cause harm to the staff.
[0006] For this reason, we urgently need to provide an end processing device for the production of prefabricated direct-buried thermal insulation pipes. Utility Model Content
[0007] The purpose of the utility model is to provide an end processing device for the production of prefabricated direct-buried insulated pipes, so as to solve the problem in the prior art proposed in the above background technology that during the pipe cutting process, high temperature will be generated due to cutting and grinding of the pipe tail end, which will easily cause the pipe to deform and affect the service life of the cutting component, and at the same time, high-temperature debris will be generated, which may easily cause harm to the staff.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an end processing device for the production of prefabricated direct-buried insulated pipes, comprising a support leg, a processing structure is installed on the top of the support leg, a clamping and fixing structure is arranged on the left side of the processing structure, and a cooling and cleaning structure is installed in the middle of the processing structure.
[0009] The cooling and cleaning structure includes a cooling unit and a cleaning unit.
[0010] The cooling unit includes a water tank, a collecting drawer is installed on the top of the water tank, a support plate is slidably connected to the bottom of the collecting drawer, a water pump is installed on the bottom of the water tank, a water pipe is connected to the output end of the water pump, and a nozzle is installed on the end of the water pipe away from the water pump.
[0011] Preferably, the cleaning unit comprises a pushing member, a cleaning plate is installed at the output end of the pushing member, and limit strips are connected to the left and right sides of the cleaning plate.
[0012] Preferably, the collecting drawer is slidably connected to the inside of a rectangular through hole on the top of the front of the water tank, the supporting plate is fixedly installed on the left and right sides of the inside of the water tank, and the outer surface of the water pipe close to the water pump is fixedly connected to the inside of a circular hole on the back of the water tank. A multi-layer filter screen is installed on the bottom of the collecting drawer, and the inside of the filter screen is filled with a filler with strong adsorption.
[0013] Preferably, the clamping and fixing structure includes a threaded rod, a turntable is fixedly installed on the top of the threaded rod, a limit block is fixedly installed on the bottom end of the outer surface of the threaded rod, a fixed block is installed on the bottom end of the threaded rod, a support block is arranged at the bottom of the fixed block, and a support rod is installed in the middle of the bottom surface of the support block.
[0014] Preferably, a circular through hole is provided in the middle of the top surface of the fixing block, the inside of the circular through hole is rotatably connected to the non-threaded part of the bottom end of the threaded rod, and the outer surface of the fixing block is rotatably connected to the outer surface of the limit block. An arc groove is provided in the middle of the bottom surface of the fixing block, an arc groove is provided in the middle of the top surface of the supporting block, and a card slot is provided in the middle bottom of the front of the fixing block, and the size of the card slot is adapted to the size of the supporting block.
[0015] Preferably, the processing structure includes a workbench, a work frame is fixedly installed on the back of the workbench, a lifting member is installed in the middle of the top surface of the work frame, and a cutting assembly is installed at the bottom end of the lifting member.
[0016] Preferably, the bottom surface of the workbench is fixedly connected to the top of the supporting leg, the middle of the top surface of the workbench is fixedly connected to the bottom surface of the limiting strip, the middle of the top surface of the workbench is slidably connected to the bottom surface of the cleaning plate, a threaded hole is opened in the middle of the top surface of the work frame near the left end, the inside of the threaded hole is threadedly connected to the thread on the outer surface of the threaded rod, and the bottom surface of the workbench abuts against the top surface of the water tank.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. The end processing device for the production of prefabricated direct-buried thermal insulation pipes, through the setting of the cooling and cleaning structure, uses a water pump to spray the cooling water inside the water tank through the water pipe and the nozzle to the cutting and grinding parts, thereby achieving cooling and cleaning of the debris. After the debris is cooled, it falls on the top surface of the workbench. The pushing member drives the cleaning plate to slide and pushes the debris into the collecting drawer inside the water tank, thereby realizing the collection and unified treatment of the debris.
[0019] 2. The end processing device for the production of prefabricated direct-buried insulated pipes drives the threaded rod to rotate by rotating the turntable, so that the fixed block and the support block can be used to clamp and fix the insulation pipe, thereby achieving the stability of the cut and polished part of the insulation pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0022] Figure 3 This is an enlarged view of the clamping and fixing structure of the utility model;
[0023] Figure 4 This is an enlarged view of the cooling and cleaning structure of the utility model.
[0024] In the figure: 1, supporting leg; 101, threaded rod; 102, turntable; 103, limiting block; 104, fixing block; 105, supporting block; 106, supporting rod; 201, water tank; 202, collecting drawer; 203, supporting plate; 204, water pump; 205, water pipe; 206, nozzle; 207, pushing member; 208, cleaning plate; 209, limiting strip; 301, workbench; 302, work frame; 303, lifting member; 304, cutting assembly. 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] See also Figure 1-Figure 4 , the utility model provides a technical solution:
[0027] Embodiment 1:
[0028] An end processing device for the production of prefabricated direct-buried thermal insulation pipes comprises a support leg 1, a processing structure is installed on the top of the support leg 1, a clamping and fixing structure is arranged on the left side of the processing structure, and a cooling and cleaning structure is installed in the middle of the processing structure.
[0029] The cooling and cleaning structure includes a cooling unit and a cleaning unit. The cooling unit includes a water tank 201. A collecting drawer 202 is installed on the top of the water tank 201. A supporting plate 203 is slidably connected to the bottom of the collecting drawer 202. A water pump 204 is installed on the bottom of the water tank 201. A water pipe 205 is connected to the output end of the water pump 204. A nozzle 206 is installed at the end of the water pipe 205 away from the water pump 204. The cleaning unit includes a pusher 207. A cleaning plate 208 is installed on the output end of the pusher 207. The left and right sides of the cleaning plate 208 are connected to limit bars 209.
[0030] The collecting drawer 202 is slidably connected to the inside of a rectangular through hole opened on the top of the front side of the water tank 201, the support plate 203 is fixedly installed on the left and right sides of the inside of the water tank 201, and the outer surface of the water pipe 205 is fixedly connected to the inside of a circular hole opened on the back side of the water tank 201 near one end of the water pump 204.
[0031] By setting up the cooling and cleaning structure, the water pump 204 is used to spray the cooling water inside the water tank 201 to the cutting and grinding parts through the water pipe 205 and the nozzle 206, so as to achieve cooling and cleaning of the debris. After the debris is cooled, it falls on the top surface of the workbench 301. The pushing member 207 is used to drive the cleaning plate 208 to slide, and the debris is pushed into the collecting drawer 202 inside the water tank 201, so as to achieve the collection and unified treatment of the debris.
[0032] During the processing of the water pipe, the cutting component will generate high temperature and high-temperature debris. The water pump 204 is used to pump the cooling water inside the water tank 201, and the cooling water is sprayed through the water pipe 205 and the nozzle 206, so that the cutting part and the cutting component can be cooled. When high-temperature debris is generated, it falls to the top surface of the workbench 301 through the cooling water spray. The cooling water is guided by the setting of the limit bar 209. The water flow and debris enter the water tank 201. At the same time, the pusher 207 is started to drive the cleaning plate 208 to push large pieces of debris. The water flow and debris enter the collecting bin 202. The filter net at the bottom of the collecting bin 202 is used to separate the debris and cooling water, and it is convenient to collect and process the debris.
[0033] Embodiment 2:
[0034] The clamping and fixing structure includes a threaded rod 101, a rotating disk 102 is fixedly installed on the top of the threaded rod 101, a limit block 103 is fixedly installed on the bottom of the outer surface of the threaded rod 101, a fixing block 104 is installed on the bottom of the threaded rod 101, a supporting block 105 is arranged at the bottom of the fixing block 104, and a supporting rod 106 is installed in the middle of the bottom surface of the supporting block 105. A circular through hole is provided in the middle of the top surface of the fixing block 104, the inside of the circular through hole is rotatably connected to the non-threaded part of the bottom end of the threaded rod 101, and the outer surface of the fixing block 104 is rotatably connected to the outer surface of the limit block 103.
[0035] The processing structure includes a workbench 301, a work frame 302 is fixedly installed on the back of the workbench 301, a lifting member 303 is installed in the middle of the top surface of the work frame 302, and a cutting assembly 304 is installed at the bottom of the lifting member 303. The bottom surface of the workbench 301 is fixedly connected to the top of the support leg 1, the middle of the top surface of the workbench 301 is fixedly connected to the bottom surface of the limit bar 209, the middle of the top surface of the workbench 301 is slidably connected to the bottom surface of the cleaning plate 208, a threaded hole is opened in the middle of the top surface of the work frame 302 near the left end, the inside of the threaded hole is threadedly connected to the threaded portion of the outer surface of the threaded rod 101, and the bottom surface of the workbench 301 abuts against the top surface of the water tank 201.
[0036] The threaded rod 101 is driven to rotate by rotating the turntable 102, so that the thermal insulation pipe can be clamped and fixed by the fixing block 104 and the supporting block 105, so as to achieve stability of the cut and polished part of the thermal insulation pipe.
[0037] When processing the insulated pipe, the threaded rod 101 is driven to rotate by rotating the turntable 102, so that the fixing block 104 and the supporting block 105 can clamp and fix the insulated pipe, thereby making the processing of the insulated pipe more stable. At the same time, the threaded rod 101 can be adjusted, so it can be suitable for clamping and fixing various sizes of insulated pipes.
[0038] 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. An end treatment device for the production of prefabricated direct buried thermal insulation pipes, comprising a support leg (1), characterized in that: A processing structure is installed on the top of the support leg (1), a clamping and fixing structure is arranged on the left side of the processing structure, and a cooling and cleaning structure is installed in the middle of the processing structure; The cooling and cleaning structure includes a cooling unit and a cleaning unit; The cooling unit comprises a water tank (201), a collecting drawer (202) is installed at the top of the water tank (201), a supporting plate (203) is slidably connected to the bottom of the collecting drawer (202), a water pump (204) is installed at the bottom of the water tank (201), a water pipe (205) is connected to the output end of the water pump (204), and a nozzle (206) is installed at one end of the water pipe (205) away from the water pump (204).
2. The end treatment device for the production of prefabricated direct buried thermal insulation pipe according to claim 1 is characterized in that: The cleaning unit comprises a pushing member (207), a cleaning plate (208) is installed at the output end of the pushing member (207), and the left and right sides of the cleaning plate (208) are connected to limit bars (209).
3. The end treatment device for the production of prefabricated direct-buried thermal insulation pipe according to claim 2 is characterized in that: The collecting drawer (202) is slidably connected to the inside of a rectangular through hole opened on the top of the front side of the water tank (201); the support plate (203) is fixedly installed on the left and right sides of the inside of the water tank (201); and the outer surface of the water pipe (205) is fixedly connected to the inside of a circular hole opened on the back side of the water tank (201) at one end close to the water pump (204).
4. The end treatment device for the production of prefabricated direct buried thermal insulation pipe according to claim 1 is characterized in that: The clamping and fixing structure comprises a threaded rod (101), a rotating disk (102) is fixedly mounted on the top of the threaded rod (101), a limiting block (103) is fixedly mounted on the bottom of the outer surface of the threaded rod (101), a fixing block (104) is mounted on the bottom of the threaded rod (101), a supporting block (105) is arranged at the bottom of the fixing block (104), and a supporting rod (106) is mounted in the middle of the bottom surface of the supporting block (105).
5. The end treatment device for the production of prefabricated direct buried thermal insulation pipe according to claim 4 is characterized in that: A circular through hole is provided in the middle of the top surface of the fixing block (104), the interior of the circular through hole is rotatably connected to the non-threaded portion of the bottom end of the threaded rod (101), and the outer surface of the fixing block (104) is rotatably connected to the outer surface of the limiting block (103).
6. The end treatment device for the production of prefabricated direct buried thermal insulation pipe according to claim 1 is characterized in that: The processing structure comprises a workbench (301), a work frame (302) is fixedly mounted on the back of the workbench (301), a lifting member (303) is mounted in the middle of the top surface of the work frame (302), and a cutting assembly (304) is mounted at the bottom end of the lifting member (303).
7. The end treatment device for the production of prefabricated direct-buried thermal insulation pipe according to claim 6 is characterized by: The bottom surface of the workbench (301) is fixedly connected to the top of the supporting leg (1); the middle of the top surface of the workbench (301) is fixedly connected to the bottom surface of the limit bar (209); the middle of the top surface of the workbench (301) is slidably connected to the bottom surface of the cleaning plate (208); a threaded hole is provided in the middle of the top surface of the work frame (302) near the left end; the inside of the threaded hole is threadedly connected to the threaded portion of the outer surface of the threaded rod (101); and the bottom surface of the workbench (301) is in contact with the top surface of the water tank (201).