Quick-setting rubber asphalt spraying device

Abstract

The utility model discloses a quick-hardening rubber asphalt spraying device, belongs to the technical field of spraying devices, and solves the problems that in the prior art, a hand-held spray gun is needed for spraying, the deviation of the moving speed and the spraying angle of the hand-held spray gun is too large, and the spraying uniformity is influenced. The device comprises a barrel A, a barrel B, a pipe A and a pipe B which are respectively connected with the barrel A and the barrel B, a spray gun which is respectively connected with the pipe A and the pipe B, and a support frame which is used for supporting the spray gun and is matched with the spray gun in a rotating manner, the supporting frame comprises a movable frame, two longitudinal supporting rods arranged on the movable frame, a transverse supporting rod arranged on the two longitudinal supporting rods and a rotating piece arranged on the transverse supporting rod and used for clamping the spray gun. The quick-setting rubber asphalt spraying device is used for spraying quick-setting rubber asphalt.

Description

Technical Field

[0001] The invention discloses a quick-setting rubber asphalt spraying device, which is used for quick-setting rubber asphalt spraying and belongs to the technical field of spraying devices. Background Art

[0002] Spray quick-setting rubber asphalt waterproof coating is a kind of coating which adopts a special process to prepare ultra-fine, suspended, micro-emulsion modified anionic emulsified asphalt and synthetic high molecular polymer (component A), and then mix and react with a special curing agent (component B) to produce a waterproof, anti-seepage, anti-corrosion and protective coating with excellent performance. Among them, component B can be a demulsifier.

[0003] When these two components are sprayed and atomized through the two nozzles of the spraying device, they react chemically quickly. In this process, the demulsifier causes the water phase in the emulsified asphalt to separate quickly, prompting the high molecular polymer to quickly coagulate to form a continuous film. This reaction is usually completed within a few seconds, and sometimes even within 10 seconds to form a tough, elastic coating.

[0004] The key to this rapid setting process is the blending and modification of high molecular polymer and asphalt, as well as the precise control of the mixing ratio and conditions of the two components. This rapid film-forming feature makes the rapid setting rubber asphalt spray material very suitable for occasions that require rapid construction and short-term restoration, such as road maintenance, roof waterproofing, etc.

[0005] The quick-setting rubber asphalt spraying device in the prior art has the following technical problems:

[0006] 1. It is necessary to hold a spray gun for spraying, which may cause the movement speed and spray angle of the handheld spray gun to deviate too much, affecting the uniformity of spraying;

[0007] 2. Holding the spray gun for a long time will increase the operator's labor intensity, which may cause fatigue and reduced efficiency. Utility Model Content

[0008] The utility model aims to provide a quick-setting rubber asphalt spraying device to solve the problem that the prior art requires a handheld spray gun for spraying, which easily causes excessive deviations in the moving speed and spraying angle of the handheld spray gun, thereby affecting the spraying uniformity.

[0009] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0010] A quick-setting rubber asphalt spraying device, comprising a barrel A and a barrel B, a pipe A and a pipe B respectively connected to the barrel A and the barrel B, a spray gun respectively connected to the pipe A and the pipe B, and a support frame supporting the spray gun and cooperating with the spray gun for rotation;

[0011] The support frame comprises a moving frame, two longitudinal support rods arranged on the moving frame, a transverse support rod arranged on the two longitudinal support rods, and a rotating member arranged on the transverse support rod for clamping the spray gun for rotation.

[0012] Furthermore, the rotating member includes a sleeve rotatably arranged on the transverse support rod, a T-shaped limiting cavity arranged on the sleeve, an inverted T-shaped member arranged in the T-shaped limiting cavity and rotatingly matched with the T-shaped limiting cavity, and a clamping member arranged on the inverted T-shaped member for clamping the spray gun.

[0013] Furthermore, the clamping member includes a limiting member with a limiting sliding groove arranged on the inverted T-shaped member, two clips slidably arranged on the limiting member, fixing holes relatively arranged on the two clips, and bolts and nuts matching the fixing holes.

[0014] Furthermore, the fixing hole allows the bolt to move longitudinally.

[0015] Furthermore, a rubber pad is provided on the clamping piece that clamps one side of the spray gun.

[0016] Furthermore, a slide groove is provided on the longitudinal support rod;

[0017] The transverse support rod includes a screw rod that slides with the slide groove, a connecting rod A connected to the screw rod and in contact with the longitudinal support rod, and a columnar connecting rod A connecting the two connecting rods A, a sleeve is sleeved on the columnar connecting rod A, the connecting rod A limits the transverse sliding of the sleeve, and a nut is provided on the screw rod; or

[0018] The longitudinal support rod is a telescopic rod;

[0019] The transverse support rod comprises a connecting rod B arranged on the telescopic rod, and a columnar connecting rod B connecting two connecting rods B. The sleeve is sleeved on the columnar connecting rod B, and the connecting rod B limits the transverse sliding of the sleeve.

[0020] Further, an inner slide groove is provided on the opposite side of the slide groove;

[0021] The screw rod is provided with a sliding block which is slidably matched with the inner sliding groove.

[0022] Further, the mobile frame includes two inverted U-shaped frames, pulleys arranged on the inverted U-shaped frames and a fixing rod connecting the two inverted U-shaped frames;

[0023] The two longitudinal support rods are respectively arranged on the two inverted U-shaped frames.

[0024] Compared with the prior art, the advantages of the utility model are:

[0025] First, the utility model supports the rotating part through the moving frame and the supporting rod in the supporting frame, and clamps the spray gun through the rotating part. At this time, controlling the spray gun to rotate on the supporting frame can more accurately control the direction and spraying angle of the spray gun, thereby achieving a more uniform and precise spraying effect, thereby effectively avoiding the problem that the moving speed and spraying angle of the handheld spray gun are too large to deviate greatly and affect the uniformity of spraying when the handheld spray gun is sprayed. Since the support frame is used to support the spray gun, it can also effectively avoid the labor intensity of the operator being increased by spraying with the handheld spray gun for a long time, reduce fatigue, and improve spraying efficiency;

[0026] Second, the rotating member in the utility model rotates along the transverse support rod through the sleeve, and rotates in the T-shaped limit cavity through the inverted T-shaped member, so that the spray gun can be quickly adjusted at different angles and directions, which can not only more firmly fix the spray gun at the required position, reducing the shaking during the spraying process, but also improve the stability and accuracy of spraying at different spraying angles;

[0027] 3. The limiting slide groove on the limiting member in the clamping member of the utility model allows the clamping piece to slide only on a specific path to clamp the spray gun, and is fixed by bolts and nuts, so that the spray gun can be firmly clamped to prevent the movement of the spray gun during the spraying process, thereby improving the stability of the spraying. Since the clamping piece can move along the limiting slide groove, it can also be used to clamp spray guns of different models;

[0028] Fourth, the utility model limits the fixing hole to allow the bolt to move longitudinally, the purpose is to facilitate the adjustment of the fixing position of the bolt according to the height of the spray gun, so that each side of the spray gun can be limited and fixed;

[0029] 5. The utility model is limited to clamping one side of the spray gun, and the purpose of providing a rubber pad on the clamp is to prevent the spray gun from being easily damaged during the process of the clamp clamping the spray gun;

[0030] Sixth, the utility model defines that a slide groove is provided on the longitudinal support rod, and the transverse support rod slides on the slide groove, or defines that the longitudinal support rod is a telescopic rod, and the transverse support rod moves up and down according to the telescopic rod, in order to facilitate the adjustment of the height of the rotating part according to the height of different construction workers to clamp the spray gun, so as to facilitate the construction workers to spray easily, and at the same time, the structure of the transverse support rod is defined, in order to facilitate the positioning of the rotating part, so as to avoid horizontal movement along the transverse support rod during spraying, causing deviation in the spraying angle;

[0031] 7. The utility model defines that an inner slide groove is provided on the opposite side of the slide groove, and a slider that slides with the inner slide groove is provided on the screw rod so as to facilitate the lateral support rod to move up and down along the longitudinal support rod more stably;

[0032] 8. The mobile frame in the utility model has a simple structure and can effectively avoid blocking construction workers from operating the spray gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a structural schematic diagram of the utility model;

[0035] Figure 2 It is a structural schematic diagram of the mobile frame in the utility model;

[0036] Figure 3 It is a structural schematic diagram of the longitudinal support rod in the utility model;

[0037] Figure 4 It is a structural schematic diagram of the transverse support rod in the utility model;

[0038] Figure 5 It is a structural schematic diagram of the rotating part in the utility model;

[0039] In the figure: 1-support frame, 2-movable frame, 3-longitudinal support rod, 4-lateral support rod, 5-rotating member, 6-sleeve, 7-T-shaped limit cavity, 8-inverted T-shaped member, 9-clamping member, 10-limiting slide groove, 11-limiting member, 12-clamping piece, 13-fixing hole, 14-bolt, 15-nut, 16-spray gun, 17-slide groove, 18-screw, 19-connecting rod A, 20-column connecting rod A, 21-inner slide groove, 22-slider, 23-inverted U-shaped frame, 24-pulley, 25-fixing rod, 26-rubber pad. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0043] In addition, the terms “first”, “second”, “third”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0044] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0045] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0047] Example 1

[0048] In order to solve the problem that the existing technology requires a handheld spray gun for spraying, which easily causes the movement speed and spraying angle of the handheld spray gun to deviate too much, affecting the uniformity of spraying. Figure 1-5 As shown, a quick-setting rubber asphalt spraying device is provided, including barrel A and barrel B, pipe A and pipe B respectively connected to barrel A and barrel B, and spray guns 16 respectively connected to pipe A and pipe B (barrel A and barrel B, pipe A and pipe B, and spray gun 16 are all existing), including a support frame 1 that supports the spray gun and cooperates with the rotation of the spray gun; the support frame 1 includes a mobile frame 2, two longitudinal support rods 3 arranged on the mobile frame 2, transverse support rods 4 arranged on the two longitudinal support rods 3, and a rotating member 5 arranged on the transverse support rod 4 for clamping the spray gun for rotation.

[0049] In practice, component A is loaded into barrel A, component B is loaded into barrel B, and then the spray gun is clamped on the rotating member 5. The longitudinal support rod 3, the transverse support rod 4 and the spray gun clamped on the rotating member 5 are moved to the designated position by the movable frame 2. The spray gun is pressed to spray component A and component B through tube A and tube B respectively. The angle between the spray gun and the supporting frame 1 is adjusted by rotating the spray gun to drive the rotating member 5 to rotate, so as to realize spraying at different angles of the spray gun. In this embodiment, the movable frame and the support rod in the support frame support the rotating part, and the spray gun is clamped by the rotating part. At this time, controlling the rotation of the spray gun on the support frame can more accurately control the direction and spraying angle of the spray gun, thereby achieving a more uniform and precise spraying effect, thereby effectively avoiding the problem of spraying with a hand-held spray gun, which may easily cause excessive deviations in the moving speed and spraying angle of the hand-held spray gun and affect the uniformity of spraying. Since the spray gun is supported by the support frame, it can also effectively avoid the problem of spraying with a hand-held spray gun for a long time, which will increase the labor intensity of the operator, reduce fatigue, and improve spraying efficiency.

[0050] Example 2

[0051] Based on Example 1, the rotating member 5 includes a sleeve 6 rotatably set on the transverse support rod 4, a T-shaped limit cavity 7 set on the sleeve 6, an inverted T-shaped member 8 set in the T-shaped limit cavity 7 and rotatingly matched with it, and a clamping member 9 set on the inverted T-shaped member 8 for clamping the spray gun.

[0052] In practice, the spray gun is controlled to drive the inverted T-shaped member 8 to rotate in the T-shaped limiting cavity 7, and the sleeve 6 is controlled to rotate along the transverse support rod 4, so that the spray gun can be quickly adjusted at different angles and directions, which can not only more firmly fix the spray gun at the desired position, reduce shaking during spraying, but also improve the stability and accuracy of spraying at different spraying angles. Of course, in practice, it is not ruled out that the rotating member can also be other structures.

[0053] Example 3

[0054] Based on Example 2, the clamping member 9 includes a limiting member 11 with a limiting groove 10 arranged on the inverted T-shaped member 8, two clips 12 slidably arranged on the limiting member 11, a fixing hole 13 relatively arranged on the two clips 12, and a bolt 14 and a nut 15 matching the fixing hole 13.

[0055] In practice, the two clips are pushed apart along the two ends of the limiter, and then the two clips are brought close to the spray gun by means of bolts passing through the fixing holes 13 and cooperating with nuts to fix the spray gun. The clips may be block-shaped structures, or clamping grooves corresponding to the clamping parts of the spray gun may be provided thereon.

[0056] Example 4

[0057] Based on the embodiment 3, the fixing hole 13 allows the bolt 14 to move longitudinally. The fixing hole is limited to allow the bolt to move longitudinally in order to facilitate adjusting the fixing position of the bolt according to the height of the spray gun, so as to facilitate the limited fixing of each side of the spray gun.

[0058] Example 5

[0059] On the basis of Example 4, a rubber pad 26 is provided on the clamping piece 12 on one side of the spray gun. The purpose of providing the rubber pad on the clamping piece on one side of the spray gun is to prevent the spray gun from being easily damaged during the process of the clamping piece holding the spray gun.

[0060] Example 6

[0061] On the basis of Example 5, a slide groove 17 is provided on the longitudinal support rod 3; the transverse support rod 4 includes a screw 18 that slides with the slide groove 17, a connecting rod A19 connected to the screw 18 and in contact with the longitudinal support rod 3, and a columnar connecting rod A20 connecting the two connecting rods A19, the sleeve 6 is sleeved on the columnar connecting rod A20, the connecting rod A19 limits the transverse sliding of the sleeve 6, and a nut is provided on the screw 18; or the longitudinal support rod 3 is a telescopic rod, which can be an electric or hydraulic telescopic rod; the transverse support rod 4 includes a connecting rod B arranged on the telescopic rod, and a columnar connecting rod B connecting the two connecting rods B, the sleeve 6 is sleeved on the columnar connecting rod B, and the connecting rod B limits the transverse sliding of the sleeve 6.

[0062] This embodiment stipulates that a slide groove is provided on the longitudinal support rod, and the transverse support rod slides on the slide groove, or the longitudinal support rod is stipulated to be a telescopic rod, and the transverse support rod moves up and down according to the extension and retraction of the telescopic rod. The purpose is to facilitate the adjustment of the height of the rotating part according to the height of different construction workers to clamp the spray gun, so as to facilitate the construction workers to spray easily. At the same time, the structure of the transverse support rod is stipulated, the purpose is to facilitate the positioning of the rotating part to avoid horizontal movement along the transverse support rod during spraying, causing deviation in the spraying angle.

[0063] Example 7

[0064] On the basis of Example 6, an inner slide groove 21 is provided on the opposite side of the slide groove 17; and a slider 22 is provided on the screw rod 18 to slide with the inner slide groove 21. The purpose of providing the inner slide groove on the opposite side of the limited slide groove and providing the slider to slide with the inner slide groove on the screw rod is to facilitate the lateral support rod to move up and down along the longitudinal support rod more stably.

[0065] Example 8

[0066] On the basis of Example 7, the mobile frame 2 includes two inverted U-shaped frames 23, pulleys 24 arranged on the inverted U-shaped frames 23 and a fixing rod 25 connecting the two inverted U-shaped frames 23; two longitudinal support rods 3 are respectively arranged on the two inverted U-shaped frames 23. The mobile frame adopting this structure is simple in structure and can effectively avoid being blocked by the construction personnel from operating the spray gun.

Claims

1. A quick-setting rubber asphalt spraying device, comprising a barrel A and a barrel B, a pipe A and a pipe B connected to the barrel A and the barrel B respectively, and a spray gun (16) connected to the pipe A and the pipe B respectively, characterized in that: It comprises a support frame (1) that supports the spray gun and rotates with the spray gun; The support frame (1) comprises a moving frame (2), two longitudinal support rods (3) arranged on the moving frame (2), a transverse support rod (4) arranged on the two longitudinal support rods (3), and a rotating member (5) arranged on the transverse support rod (4) for clamping the spray gun for rotation.

2. The quick-setting rubber asphalt spraying device according to claim 1 is characterized in that: The rotating member (5) comprises a sleeve (6) rotatably arranged on the transverse support rod (4), a T-shaped limiting cavity (7) arranged on the sleeve (6), an inverted T-shaped member (8) arranged in the T-shaped limiting cavity (7) and rotatingly matched with the T-shaped limiting cavity (7), and a clamping member (9) arranged on the inverted T-shaped member (8) for clamping the spray gun.

3. A quick-setting rubber asphalt spraying device according to claim 2, characterized in that: The clamping member (9) comprises a limiting member (11) with a limiting sliding groove (10) arranged on the inverted T-shaped member (8), two clamping pieces (12) slidably arranged on the limiting member (11), fixing holes (13) arranged on the two clamping pieces (12) relatively, and bolts (14) and nuts (15) matched with the fixing holes (13).

4. A quick-setting rubber asphalt spraying device according to claim 3, characterized in that: The fixing hole (13) allows the bolt (14) to move longitudinally.

5. The quick-setting rubber asphalt spraying device according to claim 3 is characterized in that: A rubber pad (26) is provided on the clamping piece (12) for clamping one side of the spray gun.

6. The quick-setting rubber asphalt spraying device according to claim 1 is characterized in that: The longitudinal support rod (3) is provided with a slide groove (17); The transverse support rod (4) comprises a screw rod (18) slidably matched with the slide groove (17), a connecting rod A (19) connected to the screw rod (18) and in contact with the longitudinal support rod (3), and a columnar connecting rod A (20) connecting the two connecting rods A (19), the sleeve (6) is sleeved on the columnar connecting rod A (20), the connecting rod A (19) limits the transverse sliding of the sleeve (6), and a nut is provided on the screw rod (18); or The longitudinal support rod (3) is a telescopic rod; The transverse support rod (4) comprises a connecting rod B arranged on the telescopic rod and a columnar connecting rod B connecting the two connecting rods B. The sleeve (6) is sleeved on the columnar connecting rod B, and the connecting rod B limits the transverse sliding of the sleeve (6).

7. The quick-setting rubber asphalt spraying device according to claim 6 is characterized in that: An inner slide groove (21) is provided on the opposite side of the slide groove (17); The screw rod (18) is provided with a sliding block (22) which is slidably matched with the inner sliding groove (21).

8. The quick-setting rubber asphalt spraying device according to claim 7 is characterized in that: The mobile frame (2) comprises two inverted U-shaped frames (23), pulleys (24) arranged on the inverted U-shaped frames (23) and a fixing rod (25) connecting the two inverted U-shaped frames (23); The two longitudinal support rods (3) are respectively arranged on the two inverted U-shaped frames (23).

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