Steel structure anti-corrosion coating equipment

Abstract

The utility model relates to the technical field of steel structure coating, in particular to steel structure anti-corrosion coating equipment which comprises a telescopic rod, a connecting sleeve is fixedly installed at one end of the telescopic rod, a fixing pipe is movably inserted into the connecting sleeve in a penetrating mode, and a limiting structure is arranged between the connecting sleeve and the fixing pipe. A double-thread screw sleeve is rotatably mounted in the fixing pipe, adjusting screw rods are movably inserted into the two ends of the fixing pipe in a penetrating mode, supporting screw rods are fixedly mounted at one ends of the adjusting screw rods, the supporting screw rods and the adjusting screw rods are perpendicularly distributed, and mounting bases are mounted on the surfaces of the supporting screw rods. An elastic clamping block is arranged in a mounting plate, so that the mounting plate can be pulled out from the interior of a mounting seat, the spray head can be conveniently replaced, a user rotates an adjusting screw sleeve, the adjusting screw sleeve moves along the surface of a supporting screw rod under the action of a thread, the adjusting screw sleeve drives a mounting sleeve and the mounting seat to move, and the position of the spray head can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to an anti-corrosion coating device, in particular to an anti-corrosion coating device for a steel structure, and belongs to the technical field of steel structure coating. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-proofed, galvanized or painted, and they need regular maintenance;

[0003] After searching, a rust removal and coating device for welding seams of building steel structures was disclosed with the publication number CN213970518U;

[0004] When the existing steel structure coating device is in use, the spray head is lifted up by a support rod to spray the erected steel structure columns. However, during the spraying process, it is impossible to spray both sides of the steel structure columns at the same time, which seriously reduces the work efficiency. When spraying a horizontally or inclined fixed steel structure at a high place, this spraying method cannot adjust the angle of the spray head according to the user's needs, which affects the spraying effect.

[0005] Therefore, there is an urgent need to improve the existing steel structure coating device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-corrosion coating equipment for steel structures, which can solve the problem that when the existing steel structure coating device is in use, the spray head is lifted up by a support rod to spray the upright steel structure columns, but during the spraying process, both sides of the steel structure columns cannot be sprayed at the same time, which seriously reduces the work efficiency. When spraying a horizontally or inclined fixed steel structure at a high place, this spraying method cannot adjust the angle of the spray head according to the needs of the user, which affects the spraying effect.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a steel structure anti-corrosion coating equipment, including a telescopic rod, a connecting sleeve is fixedly installed at one end of the telescopic rod, a fixed tube is movably inserted inside the connecting sleeve, a limiting structure is arranged between the connecting sleeve and the fixed tube, a double-thread screw sleeve is rotatably installed inside the fixed tube, an adjusting screw is movably inserted at both ends of the fixed tube, a supporting screw is fixedly installed at one end of the adjusting screw, the supporting screw and the adjusting screw are vertically distributed, a mounting seat is installed on the surface of the supporting screw, a spray head is detachably installed on one side of the mounting seat, and a spray pipe is arranged on one side of the spray head.

[0008] Preferably, both ends of the fixed tube are provided with through holes, one end of the adjusting screw passes through the through hole and is inserted into the interior of the double-thread screw sleeve, the adjusting screw is threadedly connected to the double-thread screw sleeve, and limiting blocks are fixedly installed on both sides of the inner wall of the through hole, and limiting grooves are provided on both sides of the adjusting screw, and the limiting grooves cooperate with the limiting blocks.

[0009] Preferably, both ends of the fixed tube are provided with rotation grooves, and both ends of the double-thread screw sleeve are fixedly mounted with rotation blocks, and the rotation blocks are movably inserted into the rotation grooves.

[0010] Preferably, a mounting plate is movably inserted inside the mounting seat, the mounting plate is L-shaped, one end of the mounting plate is fixedly connected to the nozzle, and elastic blocks are provided at the lower ends of both sides of the mounting plate, one end of the elastic block is fitted with the lower end of the mounting seat.

[0011] Preferably, the movable sleeve on the surface of the support screw is provided with an adjusting screw sleeve, the surface sleeve of the support screw is provided with a mounting sleeve, the mounting sleeve is fixedly connected to the mounting seat, and the mounting sleeve is rotatably connected to the adjusting screw sleeve.

[0012] Preferably, both sides of the support screw are provided with sliding grooves, and a sliding block is movably inserted into the interior of the sliding groove, and the sliding block is fixedly connected to the inner wall of the mounting sleeve.

[0013] Preferably, the limiting structure comprises a retaining ring, and the retaining ring is provided with two retaining rings, and the retaining rings are fixedly mounted on the surface of the connecting sleeve, and the retaining rings are symmetrically distributed on both sides of the connecting sleeve.

[0014] Preferably, a groove is provided on one side of the connecting sleeve, a fixing gear ring is arranged inside the groove, a plurality of clamping rods are movably inserted into the surface of the retaining ring on one side, a fixing gear disk is fixedly installed on one end of the clamping rod, the fixing gear disk is clamped with the fixing gear ring, a pull ring is fixedly installed on the other end of the clamping rod, and a compression spring connected to the retaining ring and the pull ring is provided on the surface of the clamping rod.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. In the utility model, the support screw, the adjusting screw and the fixing tube are distributed in an L shape, and the spray head is fixed on the surface of the two support screws. The device can be put on the surface of the steel structure column, and the spray head can spray both sides of the steel structure column, thereby adjusting the work efficiency. The user drives the double-thread screw sleeve to rotate through the rotating block, and the limit block and the limit groove cooperate, so that the adjusting screw is limited and cannot rotate. Under the action of the thread, the adjusting screw moves in relative or separated directions as the double-thread screw sleeve rotates. The adjusting screw drives the two support screws to move in relative or separated directions, and adjusts the distance between the diameters of the two spray heads, which is convenient for spraying steel structure columns of different widths.

[0017] 2. In the utility model, the user pushes the elastic card block, and the elastic card block is collected into the inside of the mounting plate, so that the mounting plate can be pulled out from the inside of the mounting seat, thereby facilitating the replacement of the nozzle. The user rotates the adjusting screw sleeve, and the adjusting screw sleeve moves along the surface of the supporting screw under the action of the thread. The adjusting screw sleeve drives the mounting sleeve and the mounting seat to move, which is convenient for adjusting the position of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the device of the utility model;

[0020] Figure 2 It is a schematic diagram of the side structure of the device of the utility model;

[0021] Figure 3 This is a schematic diagram of the half-section structure of the spray rack of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the structure of the nozzle installation of the utility model.

[0024] In the figure, 1, telescopic rod; 2, connecting sleeve; 3, fixing tube; 4, retaining ring; 5, adjusting screw; 6, supporting screw; 7, adjusting screw sleeve; 8, mounting sleeve; 9, nozzle; 10, spray tube; 11, fixing gear ring; 12, fixing gear disc; 13, clamping rod; 14, clamping spring; 15, pull ring; 16, double-thread screw sleeve; 17, rotating block; 18, limiting groove; 19, limiting block; 20, mounting seat; 21, mounting plate; 22, elastic clamping block; 23, slide groove; 24, slider. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figure 1 and Figure 2 As shown, a steel structure anticorrosion coating device provided in this embodiment includes a telescopic rod 1, a connecting sleeve 2 is fixedly installed at one end of the telescopic rod 1, a fixing tube 3 is movably inserted inside the connecting sleeve 2, a double-thread screw sleeve 16 is rotatably installed inside the fixing tube 3, an adjusting screw 5 is movably inserted at both ends of the fixing tube 3, a supporting screw 6 is fixedly installed at one end of the adjusting screw 5, the supporting screw 6 and the adjusting screw 5 are vertically distributed, a mounting seat 20 is installed on the surface of the supporting screw 6, a spray head 9 is detachably installed on one side of the mounting seat 20, and a spray pipe 10 is provided on one side of the spray head 9;

[0027] In this embodiment, the support screw 6, the adjusting screw 5 and the fixing tube 3 are distributed in an L shape, and the nozzle 9 is fixed on the surface of the two support screws 6. The device can be put on the surface of the steel structure column, and the nozzle 9 can spray both sides of the steel structure column, thereby adjusting the work efficiency.

[0028] like Figures 1 to 4 As shown, the present embodiment provides a steel structure anti-corrosion coating device, both ends of the fixed tube 3 are provided with through holes, one end of the adjusting screw 5 penetrates the through hole and is inserted into the inside of the double thread sleeve 16, the adjusting screw 5 is threadedly connected with the double thread sleeve 16, both sides of the inner wall of the through hole are fixedly installed with limit blocks 19, both sides of the adjusting screw 5 are provided with limit grooves 18, the limit grooves 18 cooperate with the limit blocks 19, both ends of the fixed tube 3 are provided with rotation grooves, both ends of the double thread sleeve 16 are fixedly installed with rotation blocks 17, and the rotation blocks 17 are movably inserted into the inside of the rotation groove;

[0029] In this embodiment, the user drives the double-thread screw sleeve 16 to rotate by the rotating block 17, the limit block 19 and the limit groove 18 cooperate, the adjusting screw 5 is limited and cannot rotate, and the adjusting screw 5 moves in relative or separate directions as the double-thread screw sleeve 16 rotates under the action of the thread. The adjusting screw 5 drives the two supporting screws 6 to move in relative or separate directions, and adjusts the distance between the diameters of the two nozzles 9, which is convenient for spraying steel structure columns of different widths.

[0030] like Figure 1 and Figure 5As shown, the present embodiment provides a steel structure anti-corrosion coating device, the interior of the mounting seat 20 is movably interspersed with a mounting plate 21, the mounting plate 21 is L-shaped, one end of the mounting plate 21 is fixedly connected to the nozzle 9, and the lower ends of both sides of the mounting plate 21 are provided with elastic blocks 22, one end of the elastic block 22 is fitted with the lower end of the mounting seat 20, the surface of the support screw 6 is movably sleeved with an adjusting screw sleeve 7, the surface of the support screw 6 is sleeved with a mounting sleeve 8, the mounting sleeve 8 is fixedly connected to the mounting seat 20, the mounting sleeve 8 is rotatably connected to the adjusting screw sleeve 7, and both sides of the support screw 6 are provided with a slide groove 23, the interior of the slide groove 23 is movably interspersed with a slider 24, and the slider 24 is fixedly connected to the inner wall of the mounting sleeve 8;

[0031] In this embodiment, the user pushes the elastic block 22, and the elastic block 22 shrinks to the inside of the mounting plate 21, so that the mounting plate 21 can be pulled out from the inside of the mounting seat 20, thereby facilitating the replacement of the nozzle 9. The user rotates the adjusting screw sleeve 7, and the adjusting screw sleeve 7 moves along the surface of the support screw 6 under the action of the thread. The adjusting screw sleeve 7 drives the mounting sleeve 8 and the mounting seat 20 to move, thereby facilitating the adjustment of the position of the nozzle 9.

[0032] like Figures 1 to 4 As shown, a steel structure anti-corrosion coating device provided in this embodiment has a limiting structure between the connecting sleeve 2 and the fixed pipe 3, and the limiting structure includes a retaining ring 4, which has two retaining rings 4. The retaining rings 4 are fixedly installed on the surface of the connecting sleeve 2, and the retaining rings 4 are symmetrically distributed on both sides of the connecting sleeve 2. A groove is provided on one side of the connecting sleeve 2, and a fixing gear ring 11 is provided inside the groove, and a plurality of clamping rods 13 are movably inserted on the surface of the retaining ring 4 on one side, and a fixing gear disc 12 is fixedly installed on one end of the clamping rod 13, and the fixing gear disc 12 is clamped with the fixing gear ring 11, and a pull ring 15 is fixedly installed on the other end of the clamping rod 13, and a compression spring 14 connected to the retaining ring 4 and the pull ring 15 is sleeved on the surface of the clamping rod 13;

[0033] In this embodiment, the user pulls the pull ring 15, and the pull ring 15 drives the fixed toothed disc 12 to move through the clamping rod 13, so that the fixed toothed disc 12 is disengaged from the fixed toothed ring 11 on the surface of the connecting sleeve 2, and the clamping spring 14 is compressed, so that the fixed tube 3 can rotate inside the connecting sleeve 2, so as to facilitate the adjustment of the position of the nozzle 9. After adjustment, the fixed toothed disc 12 returns to its original position under the action of the clamping spring 14, and is clamped with the fixed toothed ring 11, so as to facilitate the limiting of the adjusted position.

[0034] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0035] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0036] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A steel structure anti-corrosion coating device, comprising a telescopic rod (1), characterized in that: A connecting sleeve (2) is fixedly mounted on one end of the telescopic rod (1), a fixing tube (3) is movably inserted into the interior of the connecting sleeve (2), a limiting structure is arranged between the connecting sleeve (2) and the fixing tube (3), a double-threaded screw sleeve (16) is rotatably mounted inside the fixing tube (3), an adjusting screw (5) is movably inserted into both ends of the fixing tube (3), a supporting screw (6) is fixedly mounted on one end of the adjusting screw (5), the supporting screw (6) and the adjusting screw (5) are arranged vertically, a mounting seat (20) is mounted on the surface of the supporting screw (6), a spray head (9) is detachably mounted on one side of the mounting seat (20), and a spraying tube (10) is arranged on one side of the spray head (9).

2. The anti-corrosion coating equipment for steel structures according to claim 1, characterized in that: Both ends of the fixed tube (3) are provided with through holes, one end of the adjusting screw (5) passes through the through hole and is inserted into the inside of the double-thread screw sleeve (16), the adjusting screw (5) is threadedly connected to the double-thread screw sleeve (16), both sides of the inner wall of the through hole are fixedly installed with limit blocks (19), both sides of the adjusting screw (5) are provided with limit grooves (18), and the limit grooves (18) cooperate with the limit blocks (19).

3. The anti-corrosion coating equipment for steel structures according to claim 1 is characterized in that: Both ends of the fixed tube (3) are provided with rotation grooves, and both ends of the double-thread screw sleeve (16) are fixedly mounted with rotation blocks (17), and the rotation blocks (17) are movably inserted into the rotation grooves.

4. The anti-corrosion coating equipment for steel structures according to claim 1, characterized in that: A mounting plate (21) is movably inserted into the interior of the mounting seat (20), the mounting plate (21) being L-shaped, one end of the mounting plate (21) being fixedly connected to the nozzle (9), and elastic clamping blocks (22) are provided at the lower ends of both sides of the mounting plate (21), one end of the elastic clamping block (22) being in contact with the lower end of the mounting seat (20).

5. The anti-corrosion coating equipment for steel structures according to claim 1, characterized in that: The surface of the support screw rod (6) is movably sleeved with an adjusting screw sleeve (7), the surface of the support screw rod (6) is sleeved with a mounting sleeve (8), the mounting sleeve (8) is fixedly connected to the mounting seat (20), and the mounting sleeve (8) is rotatably connected to the adjusting screw sleeve (7).

6. The anti-corrosion coating equipment for steel structures according to claim 5, characterized in that: Slide grooves (23) are provided on both sides of the support screw rod (6), and a slider (24) is movably inserted into the interior of the slide groove (23), and the slider (24) is fixedly connected to the inner wall of the mounting sleeve (8).

7. The anti-corrosion coating equipment for steel structures according to claim 1, characterized in that: The limiting structure comprises a retaining ring (4), wherein two retaining rings (4) are provided, and the retaining rings (4) are fixedly mounted on the surface of the connecting sleeve (2), and the retaining rings (4) are symmetrically distributed on both sides of the connecting sleeve (2).

8. The anti-corrosion coating equipment for steel structures according to claim 7, characterized in that: A groove is provided on one side of the connecting sleeve (2), and a locking gear ring (11) is arranged inside the groove. A plurality of clamping rods (13) are movably inserted into the surface of the retaining ring (4) on one side. A locking gear disc (12) is fixedly mounted on one end of the clamping rod (13), and the locking gear disc (12) is clamped with the locking gear ring (11). A pull ring (15) is fixedly mounted on the other end of the clamping rod (13), and a compression spring (14) connected to the retaining ring (4) and the pull ring (15) is sleeved on the surface of the clamping rod (13).

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