A wire washing device for building template support rod

Abstract

The present invention belongs to the technical field of equipment for cleaning building formwork tools, and relates to a wire washing device for building formwork support rods; the device comprises: a machine base, a motor, a transmission part, a rotating part, a translation bracket, a movable platform, a column, a support rod and a screw rod; a motor is fixedly arranged on the right side of the upper end surface of the machine base, a motor shaft is arranged on the output end of the motor, the motor is rotatably connected to the right side of the transmission part, and a transmission wheel on the left side of the transmission part is fixedly connected to the rear end of the rotating part; the left half of the front end of the machine base is fixedly connected to the rear end of the translation bracket, a movable platform is arranged on the upper end surface of the translation bracket, a column is arranged on the middle part of the upper end of the movable platform, the column is pin-groove connected to the middle part of the support rod, screw rods are arranged at both ends of the support rod, and the front end of the rotating part can be connected to a screw rod end in a plug-in manner; the device has a reasonable and complete structure, and the switching and cleaning of the screws at both ends of the support rod and the replacement and cleaning of different support rods are convenient and quick, which saves replacement time, has high cleaning efficiency and good cleaning effect.

Description

Technical field:

[0001] The invention belongs to the technical field of building template tool cleaning equipment, and relates to a machine for cleaning dirt on screws at the end of a building template support rod, and specifically relates to a wire washing device for a building template support rod. Background technology:

[0002] At present, building formwork has been widely used in the construction of engineering facilities such as buildings, tunnels, and underground buildings. Building formwork mainly consists of three parts: panels, supporting structures, and connectors. The panel is the load-bearing plate that directly contacts the newly poured concrete; the supporting structure is a temporary structure that supports the panel, concrete, and construction loads, ensuring that the building formwork structure is firmly combined without deformation or damage; the connector is an accessory that connects the panel and the supporting structure into a whole. In modern formwork technology, modular steel formwork is generally used. The modular steel formwork has the advantages of strong versatility, easy assembly and disassembly, and a high turnover rate. It is a new type of "steel instead of wood" formwork. It is used for cast-in-place reinforced concrete structure construction. It can be assembled into large-scale formworks of beams, columns, walls, and floor slabs according to design requirements in advance. After the construction is completed, the building formwork can be reused up to 300 times.

[0003] During the assembly and construction of building formwork, support rods are required for reinforcement. Screws are set at both ends of the support rods. During the cement pouring process, cement will more or less solidify on the surface of the screws, covering the screws of the screws. When the support rods are collected, the cement remaining in the screws needs to be removed for reuse next time. The operating companies of building formwork use manual cleaning to remove the screw cement, which has low cleaning efficiency, high cost, and is easy to damage the screws.

[0004] In the prior art, a Chinese patent with publication number CN204892436U discloses a screw wire washing machine, comprising: a frame, an upper cross frame, a bottom cross frame, a flat-nose pliers clamping device, a walking mechanism, a handwheel, a motor, a rotating nut sleeve, a bearing seat and a pulley; the upper cross frame is arranged on the upper part of the frame, and the bottom cross frame is arranged on the bottom of the frame; a motor and a pendulum-type gear reducer are arranged on one end of the bottom cross frame, and the motor is connected to the pendulum-type gear reducer; a pulley is arranged on the upper cross frame above the motor and located on the frame, and the pulley is connected to the pendulum-type gear reducer through a pulley; a bearing seat is arranged on the same horizontal line of the pulley, and a rotating nut sleeve is arranged on the bearing seat; a walking mechanism is arranged on the upper part of the frame; a flat-nose pliers clamping device is arranged on the walking mechanism, and the walking mechanism is provided with a handwheel and is located on the outer edge of the frame. A Chinese patent with publication number CN209156505U discloses an automatic product cleaning device, including a base plate, a first cylinder, a first support plate, a limit block, a second cylinder and a controller; a support rod is provided on the base plate, the first cylinder is located on one side of the top end of the support rod, the top end of the piston rod of the first cylinder is connected to a square plate, a motor is provided on the square plate, the rotating shaft of the motor is connected to a bristle brush through a connecting block, the limit block is located on the base plate and corresponds to the position of the bristle brush, the second cylinder is connected to a carrier through a second support plate, a placement groove and a square groove are provided on the carrier, and a positioning column is provided in the placement groove.

[0005] In summary, the current manual cleaning of support rod screws is time-consuming and laborious, and the cleaning effect is not good. Since there are tens of thousands of support rods used in construction molds, the existing patented wire washing machine technology will cause the rotating nut sleeve of the wire washing machine to be quickly worn out due to batch wire washing. The replacement of the rotating nut sleeve is troublesome and increases the cost. In addition, there are screws at both ends of the support rod. Switching and cleaning between the two screws and cleaning of the screws of different support rods require frequent loosening and tightening of the flat-nose pliers clamping device, which wastes time and reduces cleaning efficiency. Summary of the invention:

[0006] The purpose of the present invention is to overcome the shortcomings of existing equipment. A building formwork support rod wire washing device is designed to address the defects of existing manual wire washing, such as time-consuming and labor-intensive, poor cleaning effect, and the shortcomings of existing wire washing machines, such as severe wear due to large-scale wire washing, and the troublesome replacement of wire washing parts and support rods.

[0007] To achieve the above-mentioned purpose, the present invention relates to a wire washing device for a building formwork support rod, the main structure of which includes: a machine base, a motor, a transmission part, a motor switch, a rotating part, a translation bracket, a movable platform, a column, a support rod and a screw rod; a motor is fixedly arranged on the right side of the upper end surface of the machine base of a cubic frame structure, a motor shaft is arranged at the output end of the motor, and a motor switch is fixedly arranged on the left side of the machine base; the motor is rotatably connected to the right side of the transmission part arranged at the rear end of the machine base, and a transmission wheel on the left side of the transmission part is fixedly connected to the rear end of the rotating part; the left half of the front end of the machine base is fixedly connected to the rear end of the translation bracket of the frame structure, a movable platform is arranged on the upper end surface of the translation bracket, and the movable platform can move forward and backward along the translation bracket, a column is arranged in the middle part of the upper end of the movable platform, the column is pin-groove connected to the middle part of the support rod, screws are respectively threadedly connected to both ends of the support rod, and the front end of the rotating part can be connected to the end of a screw rod in a plug-in manner.

[0008] The motor switch described in the present invention is electrically connected to the motor, and the motor switch is connected to a power source; a handle is provided on the motor switch, and turning the handle forward turns on the motor to rotate forward, and turning the handle backward turns on the motor to rotate reversely, and the motor is turned off when the handle is kept horizontally.

[0009] The transmission part of the present invention is provided with an elliptical transmission shell, which is fixedly installed on the machine base. A driving wheel is provided on the right side of the transmission part, and the driving wheel is fixedly connected to one end of the motor shaft. The driving wheel is connected to a transmission wheel arranged on the left side of the transmission part through a transmission belt. After the motor is started, the driving wheel drives the transmission wheel to rotate; the transmission wheel is fixedly connected to the rear end of the rotating part, and the transmission wheel drives the rotating part to rotate.

[0010] The rotating part of the present invention is provided with a cylindrical rotating shaft at the rear end portion, the rear end face of the rotating shaft is fixedly connected to the transmission wheel, the middle portion of the rotating shaft is fixedly connected to the upper portion of the support frame in a bearing-type manner, and the lower portion of the support frame is fixed on the machine base; a cylindrical stop handle is fixedly provided at the front end of the rotating shaft, and the circular diameter of the stop handle is larger than the circular diameter of the rotating shaft; a cylindrical connecting shaft is fixedly provided at the front end of the stop handle, and the circular diameter of the connecting shaft is smaller than the circular diameter of the stop handle, a spring is sleeved on the connecting shaft, and the rear end of the spring abuts against the front end face of the stop handle; a fixed cylinder is provided at the front end of the connecting shaft, and the circular diameter of the fixed cylinder is larger than the circular diameter of the connecting shaft; a cylindrical sleeve is sleeved on the fixed cylinder, and the front end of the spring abuts against the rear end face of the sleeve.

[0011] The fixed cylinder column of the present invention is provided with a columnar fixed cylinder column in the middle of the side surface of the fixed cylinder, and a pin hole is opened at the front part of the side surface of the fixed cylinder, the pin hole is communicated with the fixed cylinder groove provided in the front half of the fixed cylinder, and the pin hole and the fixed cylinder column are located on different axial planes; a rear groove cavity is provided at the rear part of the sleeve sleeved on the fixed cylinder, the circular diameter of the rear groove cavity is equal to the circular diameter of the connecting shaft, and the front part of the connecting shaft is in the rear groove cavity, and the sleeve can move forward and backward along the connecting shaft; a front groove cavity is provided at the front part of the sleeve, the circular diameter of the front groove cavity is equal to the circular diameter of the fixed cylinder, and the fixed cylinder is in the front groove cavity; an "L"-shaped cylinder column groove is provided on the side surface of the sleeve, and the cylinder column groove is composed of a connected horizontal groove and a vertical groove, and the fixed cylinder column is limited in the cylinder column groove; a pin plate groove with a strip-shaped open end is also provided on the side surface of the sleeve, and when the fixed cylinder column is located in the vertical groove, the pin plate groove is communicated with the pin hole, and the slot width of the pin plate groove is smaller than the circular diameter of the pin hole; the pin hole and the pin plate groove cooperate with the fixed pin plug-in connection.

[0012] The fixed pin described in the present invention is composed of a pin plate and a pin column, the circular diameter of the pin column is equal to the circular diameter of the pin hole, the curvature of the upper end curved surface of the pin column is the same as the curvature of the pin hole, and after the pin column is inserted into the pin hole, the upper end surface of the pin column coincides with the side surface of the fixed cylinder; the width of the pin plate is equal to the width of the pin plate groove.

[0013] The translation bracket of the present invention is provided with two wheel grooves symmetrically on the left and right sides of the upper side, the notches of the two wheel grooves are arranged facing each other, and the moving platform can move forward and backward along the wheel grooves.

[0014] The lower end of the platform column described in the present invention is fixedly connected to the platform body, and two platform rotating rods are fixedly arranged on the left and right sides of the lower end of the platform body. Rotating wheels are fixedly installed with bearings at both ends of the platform rotating rods. The rotating wheels installed with bearings can rotate freely, and the rotating wheels match the wheel grooves. The rotating wheels can move back and forth in the wheel grooves. Balance plates are respectively arranged on the left and right sides of the platform body, and the lower ends of the balance plates are fixedly connected to the platform rotating rods. The outer side surfaces of the balance plates are parallel to and abut against the notch end surfaces of the wheel grooves, and the balance plates ensure the linear movement of the mobile platform.

[0015] The support rod of the present invention is provided with a column hole penetrating the support rod in the middle part, the column hole has a circular diameter equal to the column circular diameter, the column can penetrate the column hole, and the column and the column hole are connected to limit the range of movement of the support rod.

[0016] The end of the screw rod of the present invention is provided with a rod pin hole, the circular diameter of the rod pin hole is equal to the circular diameter of the pin column; the pin column can pass through the pin hole and be inserted into the rod pin hole to realize the plug-in connection between the rotating part and the end of the screw rod.

[0017] Compared with the prior art, the wire washing device for the building formwork support rod designed in the present invention has a reasonable and complete structure, is scientific and practical, and the switching and cleaning of the screw rods at both ends of the support rod and the replacement and cleaning of different support rods are convenient and quick, saving replacement time, with high cleaning efficiency and good cleaning effect. The concrete on the screw is removed by cleverly utilizing the rotating connection between the screw rod and the support rod stud, which not only cleans the screws on the screw rod but also cleans the screws inside the support rod, while avoiding the wear of the wire washing device itself. During the wire washing process, although the screws inside the support rod will be worn, the service life of the support rod does not exceed 300 times, and the 300 times of cleaning wear will not affect the normal use of the support rod. In addition, the device is simple to produce and manufacture, low in cost, and easy to operate. Description of the drawings:

[0018] Figure 1 The present invention is a schematic block diagram showing the structural principle of a wire washing device for a building formwork support rod.

[0019] Figure 2 The present invention is a schematic diagram of the structural principle of the base.

[0020] Figure 3 This is a schematic diagram of the structural principle of the rotating part after the sleeve is removed according to the present invention.

[0021] Figure 4 The present invention is a schematic diagram of the structural principle of the sleeve.

[0022] Figure 5 The figure is a schematic diagram of the structural principle of the sleeve after being cut.

[0023] Figure 6 It is a schematic diagram of the structural principle of the cylindrical groove involved in the present invention.

[0024] Figure 7 It is a schematic diagram of the structural principle of the fixed pin involved in the present invention.

[0025] Figure 8 The present invention is a schematic diagram of the structural principle of a rotating part equipped with a sleeve.

[0026] Fig. 9 The present invention is a schematic diagram of the structural principle of the translation support.

[0027] Fig.10 The present invention is a schematic diagram of the structural principle of a mobile station.

[0028] Fig.11 The figure is a schematic diagram of the structural principle of the support rod involved in the present invention.

[0029] Fig.12 The present invention is a schematic diagram of the structural principle of the screw rod.

[0030] Fig.13 The present invention is a schematic diagram of the process flow of cleaning screw dirt by a wire washing device for a building formwork support rod according to the present invention. Specific implementation method:

[0031] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] The present embodiment relates to a wire washing device for a building template support rod, the main structure of which includes: a machine base 1, a motor 2, a transmission part 3, a motor switch 4, a rotating part 5, a translation bracket 6, a moving platform 7, a platform column 8, a support rod 9 and a screw 10; Figure 1-2 As shown, a motor 2 is fixedly arranged on the right side of the upper end surface of the base 1 of the cubic frame structure, a motor shaft 11 is arranged at the output end of the motor 2, a motor switch 4 is fixedly arranged on the left side of the base 1, the motor switch 4 is electrically connected to the motor 2, and the motor switch 4 is connected to the power supply; a handle 20 is arranged on the motor switch 4, the handle 20 is turned forward to start the forward rotation of the motor 2, and the handle 20 is turned backward to start the reverse rotation of the motor 2, and the motor 2 is turned off when the handle 20 is kept horizontal; the motor 2 is rotatably connected to the right side of the transmission part 3 arranged at the rear end of the base 2; the transmission part 3 is provided with an elliptical transmission shell 13, the transmission shell 13 is fixedly installed on the base 1, and a driving wheel 12 is arranged on the right side of the transmission part 3, the driving wheel 12 is fixedly connected to one end of the motor shaft 11, and the driving wheel 12 is connected to a transmission wheel 15 arranged on the left side of the transmission part 3 through a transmission belt 14. After the motor 2 is started, the driving wheel 12 drives the transmission wheel 15 to rotate; the transmission wheel 15 is fixedly connected to the rear end of the rotating part 5, and the transmission wheel 15 drives the rotating part 5 to rotate; as shown Figure 2 , Figure 3 , Figure 8 As shown, a cylindrical rotating shaft 17 is provided at the rear end of the rotating part 5, the rear end face of the rotating shaft 17 is fixedly connected to the driving wheel 15, the middle part of the rotating shaft 17 is fixedly connected to the upper part of the supporting shaft frame 16 by a bearing, and the lower part of the supporting shaft frame 16 is fixed on the machine base 1; a cylindrical stop handle 18 is fixedly provided at the front end of the rotating shaft 17, and the circular diameter of the stop handle 18 is larger than the circular diameter of the rotating shaft 17; a cylindrical connecting shaft 21 is fixedly provided at the front end of the stop handle 18, and the circular diameter of the connecting shaft 21 is smaller than the circular diameter of the stop handle 18. The connecting shaft 21 is provided with a spring 19, and the rear end of the spring 19 abuts against the front end surface of the stop handle 18; the front end of the connecting shaft 21 is provided with a fixed cylinder 22, and the circular diameter of the fixed cylinder 22 is larger than the circular diameter of the connecting shaft 21; a fixed cylinder column 25 of a columnar structure is provided in the middle of the side of the fixed cylinder 22, and a pin hole 23 is opened at the front part of the side of the fixed cylinder 22, and the pin hole 23 is communicated with the fixed cylinder groove 24 provided in the front half of the fixed cylinder 22, and the pin hole 23 and the fixed cylinder column 25 are located on different axial planes (planes passing through the central axis of the fixed cylinder 22); Figure 4 , Figure 5 , Figure 8As shown, a cylindrical sleeve 26 is sleeved on the fixed cylinder 22, and a rear groove cavity 29 is provided at the rear of the sleeve 26. The circular diameter of the rear groove cavity 29 is equal to the circular diameter of the connecting shaft 21, and the front part of the connecting shaft 21 is located in the rear groove cavity 29. The front end of the spring 19 is against the rear end surface of the sleeve 26, and the sleeve 26 can move forward and backward along the connecting shaft 21; a front groove cavity 30 is provided at the front of the sleeve 26, and the circular diameter of the front groove cavity 30 is equal to the circular diameter of the fixed cylinder 22, and the fixed cylinder 22 is located in the front groove cavity 30; an "L"-shaped cylindrical groove 27 is provided on the side of the sleeve 26, as shown in FIG. Figure 6 As shown, the column groove 27 is composed of a connected transverse groove 41 and a vertical groove 42, and the fixed column 25 is limited in the column groove 27; the side of the sleeve 26 is also provided with a strip-shaped pin plate groove 28 with one end open. When the fixed column 25 is located in the vertical groove 42, the pin plate groove 28 is connected to the pin hole 23, and the slot width of the pin plate groove 28 is smaller than the circular diameter of the pin hole 23; the pin hole 23 and the pin plate groove 28 are matched with the fixed pin 31 in a plug-in connection, as shown in FIG. Figure 7 As shown, the fixed pin 31 is composed of a pin plate 32 and a pin column 33 connected together. The circular diameter of the pin column 33 is equal to the circular diameter of the pin hole 23, and the curvature of the upper end curved surface of the pin column 33 is the same as the curvature of the pin hole 23. After the pin column 33 is inserted into the pin hole 23, the upper end surface of the pin column 33 coincides with the side surface of the fixed cylinder 22; the width of the pin plate 32 is equal to the width of the pin plate groove 28; when the sleeve 26 is moved backward, the spring 19 is compressed, and the fixed cylinder column 25 in the vertical groove 42 moves to the intersection of the horizontal groove 41 and the vertical groove 42, and the sleeve 26 is rotated to move the fixed cylinder column 25 into the horizontal groove 41. At this time, the sleeve 26 cannot Move forward and backward along the fixed cylinder 22, the pin hole 23 of the fixed cylinder 22 is exposed, the fixed pin 31 is inserted into the pin hole 23, the pin column 33 is completely limited in the pin hole 23 and the fixed cylinder groove 24, the pin plate 32 is rotated so that the long side of the pin plate 32 is in the same direction as the pin plate groove 28, the sleeve 26 is rotated to move the fixed cylinder column 25 into the vertical groove 42, the sleeve 26 is reset under the elastic force of the spring 19, the pin plate 32 is limited in the pin plate groove 28, because the circular diameter of the pin column 33 is larger than the width of the pin plate groove 28, the fixed pin 31 is limited in the fixed cylinder 22, ensuring that the fixed pin 31 is not thrown out during the rotation of the fixed cylinder 22; Figure 1 As shown, the front left half of the base 1 is fixedly connected to the rear end of the translation bracket 6 of the frame structure, and a moving platform 7 is provided on the upper end surface of the translation bracket 6. The moving platform 7 can move forward and backward along the translation bracket 6, as shown in FIG. Fig. 9 As shown, two wheel grooves 34 are symmetrically arranged on the upper side of the translation bracket 6, and the notches of the two wheel grooves 34 are arranged facing each other, and the moving platform 7 can move forward and backward along the wheel grooves 34; Fig.10As shown, a column 8 is provided in the middle of the upper end of the movable platform 7, and the lower end of the column 8 is fixedly connected to the platform body 35. Two rotating rods 37 are fixedly provided on the left and right sides of the lower end of the platform body 35. The two ends of the rotating rod 37 are respectively fixedly installed with a rotating wheel 36 in a bearing-type manner. The rotating wheel 36 installed in a bearing-type manner can rotate freely. The rotating wheel 36 matches the wheel groove 34, and the rotating wheel 36 can move back and forth in the wheel groove 34. Balance plates 38 are respectively provided on the left and right sides of the platform body 35. The lower end of the balance plate 38 is fixedly connected to the rotating rod 37. The outer side surface of the balance plate 38 is parallel to the notch end surface of the wheel groove 34, and the balance plate 38 ensures that the movable platform 7 moves in a straight line; the column 8 is pin-groove-connected to the middle part of the support rod 9, and the middle part of the support rod 9 is provided with a column hole 39 that penetrates the support rod 9. The circular diameter of the column hole 39 is equal to the circular diameter of the column 8. The column 8 can penetrate the column hole 39. After the column 8 is connected to the column hole 39, the support rod 9 range of motion; The two ends of the support rod 9 are respectively threadedly connected with the screw rod 10, and the end of the screw rod 10 is provided with a rod pin hole 40, and the circular diameter of the rod pin hole 40 is equal to the circular diameter of the pin column 33; when the screw of the screw rod 10 is stained with concrete or sludge, the sleeve 22 is moved backward to move the fixed cylinder column 25 into the transverse groove 41, and the end of the screw rod 10 extends into the fixed cylinder groove 24, and the pin column 33 passes through the pin hole 23 and is inserted into the rod pin hole 40, and then the sleeve 22 is reset to realize the plug-in connection between the rotating part 5 and the end of the screw rod 10, and the motor 2 is turned on to rotate forward, and the rotating part 5 drives the screw rod 10 to rotate, and the front end of the screw rod 10 is continuously screwed into the support rod 9, and the concrete, sludge, etc. on the screw rod 10 are removed; when the screw rod 10 at one end is cleaned, the screw rod 10 at this end is removed from the rotating part 5, and the support rod 9 is rotated to rotate the screw rod 10 at the other end to the connecting end of the rotating part 5, and the cleaning step is repeated.

[0034] The process of cleaning the screw concrete, mud and sand and other dirt by the construction formwork support rod cleaning device of this embodiment includes: (1) moving the sleeve back to fix, (2) placing the support rod, (3) connecting the rotating part and the screw rod, (4) spinning the wire to remove dirt and (5) changing the end to clean; the specific process of each step is:

[0035] (1) Move the sleeve backward to fix: Move the sleeve 26 backward, the spring 19 is compressed, and the fixed cylinder column 25 in the vertical groove 42 moves to the intersection of the transverse groove 41 and the vertical groove 42. The sleeve 26 is rotated to move the fixed cylinder column 25 into the transverse groove 41. The relative position of the sleeve 26 and the fixed cylinder 22 is fixed, and the pin hole 23 of the fixed cylinder 22 is exposed.

[0036] (2) Placing the support rod: Align the column 8 with the column hole 39 of the support rod 9, so that the column 8 passes through the support rod 9, pull the screw rod 10 at one end of the support rod 9, and the movable platform 7 moves along the translation bracket 6 following the support rod 9, and extend the end of the screw rod 10 into the fixed barrel groove 24;

[0037] (3) Connecting the rotating part and the screw: The pin 33 passes through the pin hole 23 and is inserted into the rod pin hole 40 of the screw 10. The pin 33 is completely limited in the pin hole 23 and the fixed cylinder groove 24. The pin plate 32 is rotated so that the long side of the pin plate 32 is oriented in the same direction as the pin plate groove 28. The sleeve 26 is rotated to move the fixed cylinder column 25 into the vertical groove 42. The sleeve 26 is reset under the elastic force of the spring 19. The pin plate 32 is limited in the pin plate groove 28, thereby realizing the plug-in connection between the rotating part 5 and the end of the screw 10.

[0038] (4) Wire spinning to remove dirt: Turn on the motor 2 to rotate forward, the driving wheel 12 drives the transmission wheel 15 to rotate; the transmission wheel 15 is fixedly connected to the rear end of the rotating part 5, and the transmission wheel 15 drives the rotating part 5 to rotate; the rotating part 5 drives the screw 10 to rotate, and the front end of the screw 10 is continuously screwed into the support rod 9, and the concrete, sludge, etc. on the screw 10 are removed;

[0039] (5) Cleaning by changing the end: When the screw rod 10 at one end is cleaned, turn off the motor 2, remove the screw rod 10 at this end from the rotating part 5, rotate the support rod 9 to rotate the screw rod 10 at the other end to the connecting end of the rotating part 5, and repeat the cleaning steps.

[0040] Compared with manual cleaning of screw dirt, the construction formwork support rod wire washing device involved in this embodiment has low cost and short time. The workload of cleaning screw dirt that an ordinary worker takes 10 hours to complete can be completed in less than two hours using the construction formwork support rod wire washing device. Therefore, this device can clean thousands of support rods in a short time with good cleaning effect; after cleaning 1,000 support rods contaminated with concrete, this device did not have any obvious damage, and equipment wear was as low as 5%; and the support rod replacement and cleaning steps are simple and time-saving, and have a wide range of application scenarios.

Claims

1. A wire washing device for a building formwork support rod, characterized in that: The main structure includes: a machine base, a motor, a transmission part, a motor switch, a rotating part, a translation bracket, a moving platform, a column, a support rod and a screw rod; a motor is fixedly arranged on the right side of the upper end surface of the machine base of the cubic frame structure, a motor shaft is arranged at the output end of the motor, and a motor switch is fixedly arranged on the left side of the machine base; the motor is rotatably connected to the right side of the transmission part arranged at the rear end of the machine base, and the transmission wheel on the left side of the transmission part is fixedly connected to the rear end of the rotating part; the left half of the front end of the machine base is fixedly connected to the rear end of the translation bracket of the frame structure, a moving platform is arranged on the upper end surface of the translation bracket, and the moving platform can move forward and backward along the translation bracket, a column is arranged in the middle part of the upper end of the moving platform, the column is pin-groove connected to the middle part of the support rod, and screw rods are respectively threadedly connected to the two ends of the support rod, and the front end of the rotating part can be connected to the end of a screw rod in a plug-in manner; The rear end of the rotating part is provided with a cylindrical rotating shaft, the rear end face of the rotating shaft is fixedly connected to the transmission wheel, the middle part of the rotating shaft is fixedly connected to the upper part of the supporting shaft frame in a bearing-type manner, and the lower part of the supporting shaft frame is fixed on the machine base; a cylindrical blocking handle is fixedly provided at the front end of the rotating shaft, and the circular diameter of the blocking handle is larger than the circular diameter of the rotating shaft; a cylindrical connecting shaft is fixedly provided at the front end of the blocking handle, and the circular diameter of the connecting shaft is smaller than the circular diameter of the blocking handle, and a spring is sleeved on the connecting shaft, and the rear end of the spring abuts against the front end face of the blocking handle; a fixed cylinder is provided at the front end of the connecting shaft, and the circular diameter of the fixed cylinder is larger than the circular diameter of the connecting shaft; a cylindrical sleeve is sleeved on the fixed cylinder, and the front end of the spring abuts against the rear end face of the sleeve; A fixed cylinder column of a columnar structure is arranged in the middle part of the side surface of the fixed cylinder, and a pin hole is opened at the front part of the side surface of the fixed cylinder, and the pin hole is communicated with the fixed cylinder groove arranged at the front half of the fixed cylinder, and the pin hole and the fixed cylinder column are located on different axial planes; a rear groove cavity is arranged at the rear part of the sleeve sleeved on the fixed cylinder, and the circular diameter of the rear groove cavity is equal to the circular diameter of the connecting shaft, and the front part of the connecting shaft is located in the rear groove cavity, and the sleeve can move forward and backward along the connecting shaft; a front groove cavity is arranged at the front part of the sleeve, and the circular diameter of the front groove cavity is equal to the circular diameter of the fixed cylinder, and the fixed cylinder is located in the front groove cavity; an "L"-shaped cylinder column groove is arranged on the side surface of the sleeve, and the cylinder column groove is composed of a connected horizontal groove and a vertical groove, and the fixed cylinder column is limited in the cylinder column groove; a pin plate groove with an open end at one strip is also arranged on the side surface of the sleeve, and when the fixed cylinder column is located in the vertical groove, the pin plate groove is communicated with the pin hole, and the slot width of the pin plate groove is smaller than the circular diameter of the pin hole; the pin hole and the pin plate groove cooperate with the fixed pin plug-in connection.

2. The wire washing device for building formwork support rods according to claim 1 is characterized in that: The motor switch is electrically connected to the motor, and the motor switch is connected to a power source; a handle is provided on the motor switch, and turning the handle forward turns on the motor to rotate forward, and turning the handle backward turns on the motor to rotate reversely, and the motor is turned off when the handle is kept horizontal.

3. The wire washing device for building formwork support rods according to claim 2 is characterized in that: The transmission part is provided with an elliptical transmission shell, which is fixedly installed on the machine base. A driving wheel is provided on the right side of the transmission part, and the driving wheel is fixedly connected to one end of the motor shaft. The driving wheel is connected to a transmission wheel arranged on the left side of the transmission part through a transmission belt. After the motor is started, the driving wheel drives the transmission wheel to rotate; the transmission wheel is fixedly connected to the rear end of the rotating part, and the transmission wheel drives the rotating part to rotate.

4. The wire washing device for building formwork support rods according to claim 3 is characterized in that: The fixed pin is composed of a pin plate and a pin column, the circular diameter of the pin column is equal to the circular diameter of the pin hole, the curvature of the upper end curved surface of the pin column is the same as the curvature of the pin hole, and after the pin column is inserted into the pin hole, the upper end surface of the pin column coincides with the side surface of the fixed cylinder; the width of the pin plate is equal to the width of the pin plate groove.

5. The wire washing device for building formwork support rods according to claim 4 is characterized in that: Two wheel grooves are symmetrically arranged on the upper side of the translation bracket, and the notches of the two wheel grooves are arranged facing each other, and the moving platform can move forward and backward along the wheel grooves.

6. The wire washing device for building formwork support rods according to claim 5, characterized in that: The lower end of the platform column is fixedly connected to the platform body, and two platform rotating rods are fixedly arranged on the left and right sides of the lower end of the platform body. Rotating wheels are fixedly installed with bearings at both ends of the platform rotating rods. The rotating wheels installed with bearings can rotate freely, and the rotating wheels match the wheel grooves. The rotating wheels can move back and forth in the wheel grooves. Balance plates are respectively arranged on the left and right sides of the platform body, and the lower ends of the balance plates are fixedly connected to the platform rotating rods. The outer side surfaces of the balance plates are parallel to the notch end surfaces of the wheel grooves and abut against each other. The balance plates ensure the linear movement of the mobile platform.

7. The wire washing device for building formwork support rods according to claim 6, characterized in that: A column hole penetrating the support rod is arranged in the middle of the support rod, the circular diameter of the column hole is equal to the circular diameter of the column, the column can penetrate the column hole, and the movable range of the support rod is limited after the column is connected to the column hole.

8. The wire washing device for building formwork support rods according to claim 7 is characterized in that: The end of the screw is provided with a rod pin hole, the circular diameter of the rod pin hole is equal to the circular diameter of the pin column; the pin column can pass through the pin hole and be inserted into the rod pin hole to achieve a plug-in connection between the rotating part and the end of the screw.

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