Rapid coating equipment for narrow steel structure node area

Abstract

The utility model discloses rapid coating equipment for a narrow steel structure node area, which comprises a telescopic sleeve rod and a functional handle which is arranged on the telescopic sleeve rod and is held by a worker, a spraying main pipe is arranged on the telescopic sleeve rod, the tail end of the spraying main pipe is provided with a spraying rod for spraying a steel structure node through an adjusting mechanism, and the spraying rod is provided with an adjusting mechanism. A nozzle is arranged at the bottom of the spraying rod, and a windproof cover which covers the nozzle and is used for preventing wind is installed on the spraying rod through a convenient-to-disassemble mechanism. The utility model relates to the technical field of coating equipment. According to the rapid coating equipment for the narrow steel structure node area, through mutual cooperation of the arranged threaded butt joint sleeve and the external threads, a wind-proof cover can be rapidly installed, meanwhile, the wind-proof cover can achieve a certain wind-proof effect, and then a better coating effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment, in particular to a rapid coating equipment for narrow steel structure node areas. Background Art

[0002] In construction, some coatings need to be sprayed on the nodes of some steel structures. The purpose of these coatings is generally to prevent rust at the nodes of the steel structures, which can improve safety to a certain extent. The coating device is a product of the development of industrial technology and the increasingly common environment of automation.

[0003] At present, there is no shortage of steel structures in outdoor environments in the existing construction industry. After the steel structure is built, it is easy to have some narrow spaces, which makes it difficult for workers to spray and paint the nodes of the steel structure. And because it is outdoors, there will be some strong winds outdoors. Driven by the wind, the powder sprayed by the coating will float around because of the wind, which not only wastes materials, but also worsens the spraying effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rapid coating equipment for narrow steel structure node areas, which solves the problem that after the steel structure is built, some spaces are prone to be small, making it difficult for workers to spray and paint the steel structure nodes; and because it is outdoors, there may be some strong winds outdoors. Driven by the wind, the powder sprayed by the coating will float around because of the wind, which not only wastes materials but also worsens the spraying effect.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fast coating device for narrow steel structure node areas, including a telescopic sleeve rod and a functional handle arranged on the telescopic sleeve rod and held by a worker, the telescopic sleeve rod is provided with a spray pipe, the end of the spray pipe is provided with a spray rod for spraying the steel structure node through an adjustment mechanism, and a nozzle is provided at the bottom of the spray rod, and a wind shield covering the nozzle and used for wind protection is installed on the spray rod through a convenient disassembly mechanism;

[0006] The telescopic sleeve rod is provided with a storage box for storing the spraying agent, and the storage box is connected to the spraying main pipe through a liquid guide component.

[0007] Preferably, the telescopic sleeve rod comprises a telescopic main rod connected to the functional handle, a telescopic support rod is arranged inside the telescopic main rod, and a locking mechanism for locking the telescopic support rod is arranged between the telescopic main rod and the telescopic support rod.

[0008] Preferably, the locking mechanism includes a threaded sleeve arranged on the telescopic main rod, a threaded rod is screwed into the internal thread of the threaded sleeve, a locking plate for locking the telescopic support rod is provided at the inner end of the threaded rod, and a storage cavity for storing the locking plate is provided in the threaded sleeve; and a bearing base is provided between the locking plate and the threaded rod, and at least two limit sliding rods are provided on the bearing base, and a limit sliding groove matching the limit sliding rod is provided on the inner wall of the storage cavity.

[0009] Preferably, the easy-to-disassemble mechanism includes an external thread arranged on the spray rod, and the top of the wind shield is provided with a threaded butt sleeve matching the thread.

[0010] Preferably, the rotating mechanism comprises a hydraulic rotating joint arranged between the spray rod and the spray main pipe.

[0011] Preferably, the liquid guiding assembly comprises a liquid outlet pipe arranged on the storage box, and the liquid outlet pipe is connected to the spray main pipe via a liquid guiding hose.

[0012] Preferably, a control butterfly valve for controlling the flow rate is installed on the liquid outlet pipe, and a switch handle for controlling the rotation of the control butterfly valve is provided on the liquid outlet pipe.

[0013] Beneficial Effects

[0014] The utility model provides a rapid coating device for narrow steel structure node areas. Compared with the prior art, it has the following beneficial effects:

[0015] (1) This rapid coating equipment for narrow steel structure node areas moves the entire device by holding a functional handle, and the distance between the node and the worker can be adjusted by rotating the threaded rod, thereby first releasing the lock on the telescopic support rod, and then pulling the telescopic support rod. After stretching to a certain distance, the threaded rod is rotated to allow the locking plate to lock the telescopic support rod, thereby increasing the spraying range to a certain extent and improving the practicality of the entire device to a certain extent.

[0016] (2) The rapid coating equipment for narrow steel structure node areas realizes the angle between the spray rod and the spray main pipe by setting a hydraulic rotating joint, so that the staff can better complete the spray coating work.

[0017] (3) The rapid coating equipment for narrow steel structure node areas can quickly install the wind shield through the mutual cooperation between the threaded butt sleeve and the external thread. At the same time, the wind shield can play a certain windproof effect, thereby achieving a better coating effect, saving a certain amount of materials, reducing costs, and preventing the paint from being inhaled by workers.

[0018] (4) This rapid coating equipment for narrow steel structure node areas can control the flow rate of the paint through the coordination between the control butterfly valve and the switch handle, and can spray a certain amount of paint according to the actual situation, thereby achieving a better spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a rapid coating device for narrow steel structure node areas according to the utility model;

[0020] Figure 2 It is a structural schematic diagram of the convenient disassembly mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the telescopic sleeve rod of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the locking mechanism of the utility model;

[0023] Figure 5 It is a partial schematic diagram of the liquid guiding component of the utility model.

[0024] In the figure: 1. Function handle; 2. Spray main pipe; 3. Spray rod; 4. Nozzle; 5. Wind shield; 6. Storage box; 7. Telescopic main rod; 8. Telescopic support rod; 9. Threaded sleeve; 10. Threaded rod; 11. Locking plate; 12. Storage chamber; 13. Bearing base; 14. Limit slide rod; 15. Limit slide groove; 16. External thread; 17. Threaded butt sleeve; 19. Hydraulic rotary joint; 20. Liquid outlet pipe; 21. Liquid guide hose; 22. Control butterfly valve; 23. Switch handle. 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] The utility model provides a technical solution:

[0027] Figure 1-5 An embodiment is shown: a rapid coating device for narrow steel structure node areas, comprising a telescopic sleeve rod and a functional handle 1 arranged on the telescopic sleeve rod and held by a worker, a spray pipe 2 is arranged on the telescopic sleeve rod, a spray rod 3 for spraying the steel structure node is arranged at the end of the spray pipe 2 through an adjustment mechanism, and a nozzle 4 is arranged at the bottom of the spray rod 3, and a wind shield 5 for covering the nozzle 4 and preventing wind is installed on the spray rod 3 through a convenient disassembly mechanism;

[0028] A storage box 6 for storing the spraying agent is provided on the telescopic sleeve rod, and the storage box 6 is connected to the spraying main pipe 2 through a liquid guide component.

[0029] The telescopic sleeve rod comprises a telescopic main rod 7 connected to the functional handle 1 , a telescopic support rod 8 is arranged inside the telescopic main rod 7 , and a locking mechanism for locking the telescopic support rod 8 is arranged between the telescopic main rod 7 and the telescopic support rod 8 .

[0030] Among them, the locking mechanism includes a threaded sleeve 9 arranged on the telescopic main rod 7, a threaded rod 10 is screwed into the internal thread of the threaded sleeve 9, and the inner end of the threaded rod 10 is provided with a locking plate 11 for locking the telescopic support rod 8, and a storage cavity 12 for storing the locking plate 11 is provided in the threaded sleeve 9; and a bearing base 13 is provided between the locking plate 11 and the threaded rod 10, and at least two limit slide rods 14 are provided on the bearing base 13, and a limit slide groove 15 matching the limit slide rod 14 is provided on the inner wall of the storage cavity 12.

[0031] The easy-to-disassemble mechanism includes an external thread 16 arranged on the spray rod 3, and a threaded butt sleeve 17 matching the thread is provided on the top of the wind shield 5.

[0032] Among them, the rotating mechanism includes a hydraulic rotating joint 19 arranged between the spray rod 3 and the spray pipe 2; wherein, the hydraulic rotating joint 19 is a prior art and can be purchased on the market, and the hydraulic rotating joint 19 can select the connection method according to the working situation; wherein the hydraulic rotating joint 19 has an independent pipeline, which can be selected according to different working conditions, and then the passage between the spray pipe 2 and the spray rod 3 can be connected, so that the spray powder can flow from the spray pipe 2 to the hydraulic rotating joint 19, the inside of the spray rod 3, and finally sprayed out from the nozzle 4; and because there are two precision bearings inside the hydraulic rotating joint 19, the operation is stable, durable, reliable, strong and flexible, and the friction coefficient is small, so it can run at high speed.

[0033] The liquid guide assembly includes a liquid outlet pipe 20 disposed on the storage box 6 , and the liquid outlet pipe 20 is connected to the spray main pipe 2 via a liquid guide hose 21 .

[0034] A control butterfly valve 22 for controlling the flow rate is installed on the liquid outlet pipe 20 , and a switch handle 23 for controlling the rotation of the control butterfly valve 22 is provided on the liquid outlet pipe 20 .

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0036] When in use, when it is necessary to spray and paint the steel structure nodes in a narrow space, the staff moves the entire device by holding the functional handle 1, and the distance between the node and the staff can be rotated by the threaded rod 10, and then the lock of the telescopic support rod 8 can be released first, and then the telescopic support rod 8 can be pulled. After stretching to a certain distance, the threaded rod 10 is rotated to allow the locking plate 11 to lock the telescopic support rod 8, thereby increasing the spraying range to a certain extent, and improving the practicality of the entire device to a certain extent; wherein, the angle between the spray rod 3 and the spray main pipe 2 is achieved by the provision of a hydraulic rotary joint 19, so that the staff can adjust the angle between the spray rod 3 and the spray main pipe 2 The spraying and painting work can be completed better; wherein, during the spraying process, in order to prevent the wind from interfering with the paint, the wind shield 5 can be quickly installed through the mutual cooperation between the set threaded docking sleeve 17 and the external thread 16, and the wind shield 5 can play a certain windproof effect, thereby achieving a better painting effect, saving a certain amount of materials, reducing costs, and preventing the paint from being inhaled by the staff; through the mutual cooperation between the set control butterfly valve 22 and the switch handle 23, the flow rate of the paint can be controlled, and a certain amount of paint can be sprayed according to the actual situation, thereby achieving a better spraying effect.

[0037] 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.

[0038] Although the 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 rapid coating device for narrow steel structure node areas, comprising a telescopic sleeve and a functional handle (1) arranged on the telescopic sleeve and for a worker to hold, characterized in that: The telescopic sleeve rod is provided with a spray pipe (2), the end of the spray pipe (2) is provided with a spray rod (3) for spraying the steel structure node through an adjustment mechanism, and the bottom of the spray rod (3) is provided with a nozzle (4), and a wind shield (5) for covering the nozzle (4) and preventing wind is installed on the spray rod (3) through a convenient disassembly mechanism; The telescopic sleeve rod is provided with a storage box (6) for storing the spray agent, and the storage box (6) is connected to the spray main pipe (2) via a liquid guide component.

2. According to claim 1, a rapid coating equipment for narrow steel structure node areas is characterized by: The telescopic sleeve rod comprises a telescopic main rod (7) connected to the functional handle (1), a telescopic support rod (8) is arranged inside the telescopic main rod (7), and a locking mechanism for locking the telescopic support rod (8) is arranged between the telescopic main rod (7) and the telescopic support rod (8).

3. According to claim 2, a rapid coating equipment for narrow steel structure node areas is characterized by: The locking mechanism comprises a threaded sleeve (9) arranged on the telescopic main rod (7), a threaded rod (10) being screwed into the threaded sleeve (9) through an internal thread, a locking plate (11) for locking the telescopic support rod (8) being provided at the inner end of the threaded rod (10), a receiving chamber (12) for receiving the locking plate (11) being provided in the threaded sleeve (9); a bearing base (13) being provided between the locking plate (11) and the threaded rod (10), and at least two limiting sliding rods (14) being provided on the bearing base (13), and a limiting sliding groove (15) matching with the limiting sliding rod (14) being provided on the inner wall of the receiving chamber (12).

4. According to claim 1, a rapid coating equipment for narrow steel structure node areas is characterized by: The easy-to-disassemble mechanism comprises an external thread (16) arranged on the spray rod (3), and the top of the wind shield (5) is provided with a threaded butt sleeve (17) matching the thread.

5. According to claim 1, a rapid coating equipment for narrow steel structure node areas is characterized by: The rotating mechanism comprises a hydraulic rotating joint (19) arranged between the spraying rod (3) and the spraying main pipe (2).

6. According to claim 1, a rapid coating equipment for narrow steel structure node areas is characterized by: The liquid guide assembly comprises a liquid outlet pipe (20) arranged on the storage box (6), and the liquid outlet pipe (20) is connected to the spray main pipe (2) via a liquid guide hose (21).

7. The rapid coating equipment for narrow steel structure node areas according to claim 6 is characterized by: A control butterfly valve (22) for controlling flow rate is installed on the liquid outlet pipe (20), and a switch handle (23) for controlling the rotation of the control butterfly valve (22) is provided on the liquid outlet pipe (20).

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