Pipe ironing machine for connection of water pipes for municipal engineering

Abstract

The utility model relates to the technical field of water pipe processing, in particular to a pipe ironing machine for connecting water pipes for municipal engineering, which is provided with a water pipe fixing mechanism, and can roll and push the water pipes inwards in an auxiliary manner through screwing movement, so that the water pipes can enter the pipe ironing machine conveniently for processing, and the practicability is improved; comprising a base and a pipe ironing machine body, the rear side of the top end of the base is connected with the bottom end of the pipe ironing machine body, and the pipe ironing machine further comprises a bearing, a threaded rod, a twisting disc, a movable rail frame, a roller mechanism, a vertical frame, a threaded sleeve, a water pipe outer frame, a jacking threaded sleeve, a jacking threaded rod, a jacking twisting handle, a jacking piece and a supporting bottom pad; a rolling wheel mechanism is arranged on the inner side of the movable rail frame in a rolling mode, the top end of the rolling wheel mechanism is connected with the bottom end of a vertical frame, the inner side of the middle of the vertical frame is connected with the outer side of a threaded sleeve, and the top end of a jacking screw rod is connected with the middle of the bottom end of a jacking screwing hand. The jacking screws are rotationally connected with the middles of the top ends of the corresponding jacking pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe processing, in particular to a pipe ironing machine for connecting water pipes in municipal engineering. Background Art

[0002] With the development of society, the water source for people's daily life has gradually changed from groundwater to tap water that has been uniformly disinfected. When using tap water, a large number of pipes are often required for laying. At this time, a pipe ironing machine is needed to weld the pipes. The pipe ironing machine is also called a hot melter. It is a professional welding tool used to heat and melt thermoplastic plastic pipes and molds and then connect them. The hot melter plays a vital role in the process of connecting pipes and accessories.

[0003] In municipal engineering, corresponding equipment is also used for hot pipe connection. For example, a Chinese patent (publication number: CN216068749U) discloses a pipe hot machine for connecting water pipes in municipal engineering, including a pipe hot machine body, a heat insulation cover and an electric fan. A connection block is fixedly connected to the upper right side of the pipe hot machine body, an electric heating device is fixedly connected to the right side of the connection block, a heat insulation cover is arranged on the outside of the electric heating device, a limiting shell is fixedly connected to the left side of the heat insulation cover, a buffer plate is fixedly connected to the limiting shell, and screws are arranged in the fixing holes of the limiting shell. In the utility model, the electric heating device can be conveniently wrapped by the provided heat insulation cover to prevent workers from accidentally touching the electric heating device and the hot melt pipe and preventing workers from being scalded. At the same time, the provided limiting shell, screws and nuts can be conveniently disassembled to facilitate cleaning of the heat insulation cover, the electric heating device and the hot melt pipe. The provided fixed block, positioning block and positioning rod can conveniently position the two heat insulation covers, making the use of the pipe hot machine more stable.

[0004] However, the device is inconvenient to move the tube body, the tube ironing operation is difficult, and the practicability is insufficient. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a water pipe fixing mechanism, which can roll and push the water pipe inward through screw-mounted movement, thereby facilitating the water pipe to enter the pipe ironing machine for processing, thereby improving practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe ironing machine for connecting water pipes in municipal engineering, comprising a base and a pipe ironing machine body, wherein the rear side of the top end of the base is connected to the bottom end of the pipe ironing machine body, and further comprises a bearing, a threaded rod, a screw plate, a movable rail frame, a roller mechanism, a vertical frame, a threaded sleeve, a water pipe outer frame, a tightening screw sleeve, a tightening screw rod, a tightening wrench, a tightening sheet and a supporting bottom pad, wherein the front side of the top end of the base is connected to the bottom end of the movable rail frame, a roller mechanism is rotatably arranged on the inner side of the movable rail frame, the top end of the roller mechanism is connected to the bottom end of the vertical frame, and the inner side of the middle part of the vertical frame is connected to the screw sleeve. The outer side of the threaded sleeve is connected, the middle part of the front end of the pipe ironing machine body is rotatably connected to the rear side of the threaded rod through a bearing, the front end of the threaded rod is connected to the middle part of the rear end of the screw disk, the top of the vertical frame is connected to the middle of the bottom end of the water pipe outer frame, the bottom end of the inner part of the water pipe outer frame is connected to the bottom end of the supporting bottom pad, the middle parts of the front and rear sides of the top of the vertical frame are respectively connected to the outer side of a group of tightening screw sleeves, the inner wall of the tightening screw sleeve is screwed to the outer wall of the tightening screw, the top of the tightening screw is connected to the middle part of the bottom end of the tightening hand, a group of tightening plates are slidably arranged inside the front and rear sides of the water pipe outer frame, and the tightening screw is rotatably connected to the middle part of the top end of the corresponding tightening plate.

[0009] Preferably, it also includes a restraining plate, wherein the front middle side of the top end of the base is connected to the bottom end of the restraining plate, and the front outer side of the threaded rod is movably arranged in the restraining plate.

[0010] Preferably, it also includes a grating bracket and a safety grating, the left and right sides of the top of the base are respectively connected to the bottom ends of a pair of grating brackets, and a pair of safety gratings are respectively connected to the inner sides of each pair of grating brackets.

[0011] Preferably, it also includes an oiling nozzle, which is arranged at the upper middle part of the front side of the vertical frame, and the output end of the oiling nozzle is connected to the inner wall of the threaded sleeve.

[0012] Preferably, it also includes an oil filling cap, and the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably mounted.

[0013] Preferably, it further comprises an information plate, and the middle side of the right end of the pipe ironing machine body is connected to the inner side of the information plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a pipe ironing machine for connecting water pipes in municipal engineering, which has the following beneficial effects:

[0016] First, move the side of the water pipe to be ironed backward so that it passes through the inner sides of the two groups of water pipe outer frames and is placed on the top of the supporting base pad. Then, respectively twist the two groups of tightening wrenches to rotate the corresponding tightening screws. The tightening screws are threadedly fitted with the tightening screw sleeves to push the tightening plates down so that they act on the upper side of the pipe for tightening. Then, twist the dial to make the threaded rod rotate under the constraint of the bearing. The threaded rod is threadedly fitted with the threaded sleeves and connected to the vertical frame to make the roller mechanism move backward under the constraint of the movable rail frame. The water pipe is connected to the water pipe outer frame and moved backward, and then extended into the pipe ironing machine for ironing. A water pipe fixing mechanism is provided, and the water pipe can be rolled and pushed inward through the threaded activity, so that it is convenient to enter the pipe ironing machine for processing and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Right view of;

[0019] Figure 3 For this utility model Figure 1 Front view of

[0020] Figure 4 For this utility model Figure 1 Top view of .

[0021] Markings in the attached figure: 1. base; 2. pipe hot water machine body; 3. bearing; 4. threaded rod; 5. screw plate; 6. movable rail frame; 7. roller mechanism; 8. vertical frame; 9. threaded sleeve; 10. water pipe outer frame; 11. tightening screw sleeve; 12. tightening screw rod; 13. tightening wrench; 14. tightening plate; 15. supporting base pad; 16. restraining plate; 17. grating bracket; 18. safety grating; 19. oiling nozzle; 20. oiling cap; 21. information plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] See also Figure 1-4A pipe ironing machine for connecting water pipes in municipal engineering, comprising a base 1 and a pipe ironing machine body 2, wherein the rear side of the top of the base 1 is connected to the bottom of the pipe ironing machine body 2, and further comprising a bearing 3, a threaded rod 4, a screw plate 5, a movable rail frame 6, a roller mechanism 7, a vertical frame 8, a threaded sleeve 9, a water pipe outer frame 10, a tightening screw sleeve 11, a tightening screw rod 12, a tightening screw hand 13, a tightening sheet 14 and a supporting bottom pad 15, wherein the front side of the top of the base 1 is connected to the bottom of the movable rail frame 6, and the movable rail frame 6 is provided with a screw rod 12, a screw rod 13, a screw rod 14 and a supporting bottom pad 15, wherein the front side of the top of the base 1 is connected to the bottom of the movable rail frame 6, and the movable rail frame 6 is provided with a screw rod 12, ...2, a screw The side rolling is provided with a roller mechanism 7, the top of the roller mechanism 7 is connected to the bottom of the vertical frame 8, the inner side of the middle of the vertical frame 8 is connected to the outer side of the threaded sleeve 9, the middle of the front end of the pipe ironing machine body 2 is rotatably connected to the rear side of the threaded rod 4 through the bearing 3, the front end of the threaded rod 4 is connected to the middle of the rear end of the screw plate 5, the top of the vertical frame 8 is connected to the middle of the bottom end of the water pipe outer frame 10, the bottom end of the inner part of the water pipe outer frame 10 is connected to the bottom end of the supporting bottom pad 15, and the middle of the front and rear sides of the top of the vertical frame 8 are respectively connected to a group of top tightening screw sleeves 11 is connected to the outside, the inner wall of the tightening screw sleeve 11 is screwed and connected to the outer wall of the tightening screw rod 12, the top of the tightening screw rod 12 is connected to the middle of the bottom of the tightening hand 13, and a group of tightening pieces 14 are slidably arranged inside the front and rear sides of the water pipe outer frame 10, and the tightening screw rod 12 is rotatably connected to the middle of the top of the corresponding tightening piece 14; first, the side of the water pipe to be scalded is turned backward, so that it passes through the inner sides of the two groups of water pipe outer frames 10 and is placed on the top of the supporting bottom pad 15, and then the two groups of tightening pieces are screwed respectively. Tighten the hand 13 to rotate the corresponding tightening screw 12, and the tightening screw 12 is threadedly matched with the tightening screw sleeve 11 to push the tightening sheet 14 downward to act on the upper side of the pipe for tightening, and then turn the screw plate 5 to rotate the threaded rod 4 under the constraint of the bearing 3, and the threaded rod 4 is threadedly matched with the threaded sleeve 9 and connected to the vertical frame 8, so that the roller mechanism 7 is moved backward under the constraint of the movable rail frame 6, thereby connecting the water pipe through the water pipe outer frame 10, moving backward, and extending into the pipe ironing machine body 2 for ironing processing.

[0025] It also includes a constraint plate 16. The front middle side of the top of the base 1 is connected to the bottom end of the constraint plate 16. The front outer side of the threaded rod 4 is movably arranged in the constraint plate 16. The threaded rod 4 is supported and movably constrained by the constraint plate 16 to improve stability.

[0026] It also includes a grating bracket 17 and a safety grating 18. The left and right sides of the top of the base 1 are respectively connected to the bottom ends of a pair of grating brackets 17, and a pair of safety gratings 18 are respectively connected to the inner sides of each pair of grating brackets 17. The safety gratings 18 are supported and connected by the grating brackets 17, and are protected by the safety gratings 18 to improve safety.

[0027] It also includes an oiling nozzle 19, which is arranged at the middle and upper part of the front side of the vertical frame 8, and the output end of the oiling nozzle 19 is connected to the inner wall of the threaded sleeve 9; the inner wall of the threaded sleeve 9 can be oiled through the oiling nozzle 19, which is convenient for lubrication and maintenance.

[0028] It also includes an oil filling cap 20, and the outer side of the oil filling nozzle 19 and the inner side of the oil filling cap 20 can be detachably installed; after the oil filling cap 20 is installed on the outer side of the oil filling nozzle 19, the inside of the oil filling nozzle 19 can be sealed and protected to improve reliability.

[0029] It also includes an information board 21, and the middle side of the right end of the pipe ironing machine body 2 is connected to the inner side of the information board 21; the equipment information can be displayed through the information board 21, which is convenient for reading and auxiliary use, thereby improving convenience.

[0030] In summary, when a pipe ironing machine for connecting water pipes for municipal engineering is used, first, the side of the water pipe to be ironed is turned backward, so that it passes through the inner sides of the two groups of water pipe outer frames 10 and is placed on the top of the supporting bottom pad 15, and then the two groups of tightening screws 13 are respectively screwed to rotate the corresponding tightening screws 12, and the tightening screws 12 are screwed with the tightening screw sleeves 11 to push the tightening sheet 14 downward to tighten the upper side of the pipe, and then the screw plate 5 is screwed to support the threaded rod 4 through the constraint plate 16 and rotate under the constraint of the bearing 3, and the threaded rod 4 is screwed with the threaded sleeve 9 and connected to the vertical frame 8. , so that the roller mechanism 7 moves backward under the constraint of the movable rail frame 6, thereby connecting the water pipe through the water pipe outer frame 10 and moving it backward, and extending it into the pipe ironing machine body 2 for ironing processing. In addition, the safety grating 18 is supported and connected by the grating bracket 17, and the safety grating 18 is used to provide protection to improve safety. The inner wall of the threaded sleeve 9 can be oiled through the oiling nozzle 19 to facilitate lubrication and maintenance. After the oiling cap 20 is installed on the outside of the oiling nozzle 19, the inside of the oiling nozzle 19 can be sealed and protected to improve reliability. The equipment information can be displayed through the information board 21 to facilitate reading and auxiliary use, thereby improving convenience.

[0031] The pipe ironing machine 2 is a well-known device purchased directly from the market by a person skilled in the art. Here we only use it without making any structural or functional improvements, and we will not go into details here.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe ironing machine for connecting water pipes in municipal engineering, comprising a base (1) and a pipe ironing machine body (2), wherein the rear side of the top end of the base (1) is connected to the bottom end of the pipe ironing machine body (2), characterized in that: The base (1) further comprises a bearing (3), a threaded rod (4), a screw plate (5), a movable rail frame (6), a roller mechanism (7), a vertical frame (8), a threaded sleeve (9), a water pipe outer frame (10), a tightening screw sleeve (11), a tightening screw rod (12), a tightening screw hand (13), a tightening sheet (14) and a supporting base pad (15). The front side of the top end of the base (1) is connected to the bottom end of the movable rail frame (6), a roller mechanism (7) is rotatably arranged on the inner side of the movable rail frame (6), the top end of the roller mechanism (7) is connected to the bottom end of the vertical frame (8), the inner side of the middle part of the vertical frame (8) is connected to the outer side of the threaded sleeve (9), the middle part of the front end of the pipe hot machine body (2) is connected to the rear end of the threaded rod (4) through the bearing (3) and the screw rod (4). The front end of the threaded rod (4) is connected to the middle of the rear end of the screw plate (5), the top of the vertical frame (8) is connected to the middle of the bottom end of the water pipe outer frame (10), the bottom end of the water pipe outer frame (10) is connected to the bottom end of the supporting base pad (15), the middle of the front and rear sides of the top of the vertical frame (8) are respectively connected to the outside of a group of tightening screw sleeves (11), the inner wall of the tightening screw sleeve (11) is screwed to the outer wall of the tightening screw rod (12), the top of the tightening screw rod (12) is connected to the middle of the bottom end of the tightening hand (13), and a group of tightening sheets (14) are slidably arranged inside the front and rear sides of the water pipe outer frame (10), and the tightening screw rod (12) is rotatably connected to the middle of the top end of the corresponding tightening sheet (14).

2. A pipe ironing machine for connecting water pipes for municipal engineering according to claim 1, characterized in that: It also includes a restraining plate (16), wherein the front middle side of the top end of the base (1) is connected to the bottom end of the restraining plate (16), and the front outer side of the threaded rod (4) is movably arranged in the restraining plate (16).

3. A pipe ironing machine for connecting water pipes for municipal engineering according to claim 1, characterized in that: It also includes a grating bracket (17) and a safety grating (18), wherein the left and right sides of the top of the base (1) are respectively connected to the bottom ends of a pair of grating brackets (17), and a pair of safety gratings (18) are respectively connected to the inner sides of each pair of grating brackets (17).

4. A pipe ironing machine for connecting water pipes for municipal engineering according to claim 1, characterized in that: It also includes an oiling nozzle (19). The oiling nozzle (19) is arranged at the upper middle part of the front side of the vertical frame (8). The output end of the oiling nozzle (19) is connected to the inner wall of the threaded sleeve (9).

5. A pipe ironing machine for connecting water pipes for municipal engineering according to claim 4, characterized in that: It also comprises an oil filling cap (20), and the outer side of the oil filling nozzle (19) and the inner side of the oil filling cap (20) are detachably mounted.

6. A pipe ironing machine for connecting water pipes for municipal engineering according to claim 1, characterized in that: It also comprises an information plate (21), and the middle side of the right end of the pipe ironing machine body (2) is connected to the inner side of the information plate (21).

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