Lateral gutter apron facade adhesive layer oil spraying device

Abstract

The utility model discloses a side gutter apron facade adhesive layer oil spraying device which comprises an oil tank body, an oil sprayer installed on the oil tank body, a nozzle assembly installed on the oil sprayer and a nozzle support assembly arranged on the oil tank body. The nozzle assembly comprises a discharging pipe connected to the oil sprayer and a nozzle arranged at the end of the discharging pipe. The nozzle is installed in cooperation with the nozzle support assembly, and the height of the nozzle can be adjusted in the vertical direction of the nozzle support assembly. According to the side gutter apron facade tack coat oil spraying device in the technical scheme, the mounting height of the nozzle is adjusted through the nozzle support assembly, the spraying height of tack coat oil is convenient to control, the accuracy of the spraying position of the side gutter apron facade is ensured, the construction efficiency is greatly improved, the labor intensity is low, the tack coat oil is uniformly sprayed, and the construction quality is ensured.

Description

Technical Field

[0001] The utility model relates to the field of road construction, in particular to a device for spraying adhesive layer oil on a side flat stone facade. Background Art

[0002] Asphalt concrete pavement refers to a pavement with asphalt concrete as the surface layer. It is a mixture made by selecting mineral materials with a certain graded composition (crushed stone or crushed gravel, stone chips or sand, mineral powder, etc.) and a certain proportion of road asphalt materials. Asphalt concrete pavement is widely used.

[0003] Before paving asphalt on a newly built asphalt concrete pavement, in order to ensure that the asphalt concrete is tightly bonded to the side stones and prevent road water from seeping down along the side stone facades, a tack coat needs to be applied on the side stone facades. Traditional tack coats are applied manually with a brush, which requires long hours of bending over, is labor-intensive, and has uneven coating thickness, poor molding quality, and generally long road construction routes, requiring more labor and resulting in low construction efficiency.

[0004] Therefore, a new type of side flat stone facade adhesive layer oil spraying device is needed to meet the use requirements. Utility Model Content

[0005] In view of this, the side flat stone facade adhesive oil spraying device of the present technical solution adjusts the installation height of the nozzle through the nozzle bracket assembly, which is convenient for controlling the spraying height of the adhesive oil and ensuring the accuracy of the spraying position of the side flat stone facade. The construction efficiency is greatly improved, the labor intensity is low, the adhesive oil is sprayed evenly, and the construction quality is ensured.

[0006] A device for spraying adhesive layer oil on a flat stone facade comprises an oil tank body, an injector mounted on the oil tank body, a nozzle assembly mounted on the injector, and a nozzle bracket assembly arranged on the oil tank body. The nozzle assembly comprises a discharge pipe connected to the injector and a nozzle arranged at the end of the discharge pipe. The nozzle is installed in conjunction with the nozzle bracket assembly and the nozzle can be adjusted in height along the vertical direction of the nozzle bracket assembly.

[0007] Furthermore, the nozzle bracket assembly includes a support frame connected and installed at the bottom of the oil tank body and a support plate fixedly installed in cooperation with the end of the support frame, and an adjustment screw rod for adjusting and installing in cooperation with the nozzle is installed on the support plate.

[0008] Furthermore, a nozzle threaded hole for mounting an adjusting screw rod is provided at the bottom of the nozzle, and the adjusting screw rod cooperates with the nozzle to form a screw rod nut pair.

[0009] Furthermore, a nozzle guide slider is installed on the side of the nozzle, and a guide groove used in conjunction with the nozzle guide slider is provided on the support plate.

[0010] Furthermore, the nozzle guide sliders are in two pieces and are symmetrically arranged relative to the adjusting screw rod. The adjusting screw rod rotates to drive the nozzle and the nozzle guide slider to move synchronously.

[0011] Furthermore, a universal wheel is installed at the bottom of the oil tank body.

[0012] Furthermore, a fuel tank handrail is installed on the fuel tank body.

[0013] The beneficial effects of the utility model are:

[0014] The device for spraying adhesive layer oil on the side flat stone facade of the technical solution can adjust the installation height of the nozzle through the nozzle bracket assembly, so as to facilitate the control of the spraying height of the adhesive layer oil and ensure the accuracy of the spraying position of the side flat stone facade. The construction efficiency is greatly improved, the labor intensity is low, the adhesive layer oil is sprayed evenly, and the construction quality is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a front schematic diagram of the utility model;

[0017] Figure 2 It is a side schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the nozzle installation of the utility model. DETAILED DESCRIPTION

[0019] Figure 1 It is a front schematic diagram of the utility model; Figure 2 It is a side schematic diagram of the utility model; Figure 3 It is a schematic diagram of the installation of the nozzle of the utility model; as shown in the figure, a device for spraying adhesive layer oil on the facade of side flat stone comprises a tank body 2, an injector 8 installed on the tank body (either an existing electric sprayer or a spray pump can be used), a nozzle assembly 6 installed on the injector 8, and a nozzle bracket assembly arranged on the tank body, the nozzle assembly comprises a discharge pipe 7 connected to the injector (the feed pipe 3 is arranged in the tank) and a nozzle 63 arranged at the end of the discharge pipe, the nozzle 63 is installed in conjunction with the nozzle bracket assembly and the nozzle can be adjusted in height along the vertical direction of the nozzle bracket assembly; the device for spraying adhesive layer oil on the facade of side flat stone of the technical solution adjusts the installation height of the nozzle through the nozzle bracket assembly, which is convenient for controlling the spraying height of the adhesive layer oil, ensuring the accuracy of the spraying position of the facade of the side flat stone 9 next to the curb 10, greatly improving the construction efficiency, reducing the labor intensity, spraying the adhesive layer oil evenly, and ensuring the construction quality.

[0020] In this embodiment, the nozzle bracket assembly includes a support frame 5 connected and installed at the bottom of the oil tank body and a support plate 62 fixedly installed with the end of the support frame 5, and an adjusting screw 61 is installed on the support plate 62 for adjusting and installing with the nozzle 63. The support plate 62 is provided with a mounting hole for use with the adjusting screw 61, and the adjusting screw 61 can be rotatably adjusted and installed on the support plate. One end of the support frame 5 is fixedly installed with the oil tank, and the other end is connected and installed with the support plate, which plays a role of positioning support.

[0021] In this embodiment, the bottom of the nozzle 63 is provided with a nozzle threaded hole for matching the adjusting screw 61, and the adjusting screw 61 matches the nozzle 63 to form a screw nut pair. The nozzle 63 is provided with a threaded hole structure to facilitate matching the adjusting screw to form a screw nut pair structure, and when the adjusting screw 61 rotates, it is convenient to drive the nozzle to adjust and move along the screw axis direction.

[0022] In this embodiment, a nozzle guide slide 64 is installed on the side of the nozzle 63, and a guide groove for matching the nozzle guide slide is provided on the support plate 62. Figure 3 As shown, guide grooves (not shown in the figure) are provided on both sides of the support plate 62, and the nozzle guide sliders 64 are two and are arranged symmetrically relative to the adjusting screw 61. The adjusting screw 61 rotates to drive the nozzle 63 and the nozzle guide slider 64 to move synchronously. The two symmetrically arranged nozzle guide sliders 64 are used in conjunction with the slide grooves, so that when the adjusting screw 61 rotates, the adjustment movement of the nozzle 63 is more stable and reliable.

[0023] In this embodiment, a universal wheel 4 is installed at the bottom of the oil tank body 2. After the flat stone construction is completed and before the asphalt concrete of the road surface is paved, the operator pushes the device to move at a constant speed along the inner side of the side flat stone, which is convenient for spraying construction.

[0024] In this embodiment, a fuel tank handrail 1 is installed on the fuel tank body.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A device for spraying adhesive layer oil on side flat stone facade, characterized in that: It includes a fuel tank body, a fuel injector installed on the fuel tank body, a nozzle assembly installed on the fuel injector, and a nozzle bracket assembly arranged on the fuel tank body. The nozzle assembly includes a discharge pipe connected to the fuel injector and a nozzle arranged at the end of the discharge pipe. The nozzle is installed in conjunction with the nozzle bracket assembly and the nozzle can be adjusted in height along the vertical direction of the nozzle bracket assembly.

2. The device for spraying adhesive layer oil on the side flat stone facade according to claim 1 is characterized in that: The nozzle bracket assembly includes a support frame connected and installed at the bottom of the oil tank body and a support plate fixedly installed in cooperation with the end of the support frame, and an adjusting screw rod for adjusting and installing in cooperation with the nozzle is installed on the support plate.

3. The device for spraying adhesive layer oil on the side flat stone facade according to claim 2 is characterized in that: A nozzle threaded hole for mounting in cooperation with an adjusting screw rod is provided at the bottom of the nozzle, and the adjusting screw rod cooperates with the nozzle to form a screw rod nut pair.

4. The device for spraying adhesive layer oil on the side flat stone facade according to claim 3 is characterized in that: A nozzle guide slide block is installed on the side of the nozzle, and a guide groove used in conjunction with the nozzle guide slide block is provided on the support plate.

5. The device for spraying adhesive layer oil on the side flat stone facade according to claim 4 is characterized in that: The nozzle guide sliders are two in number and are symmetrically arranged relative to the adjusting screw. The adjusting screw rotates to drive the nozzle and the nozzle guide slider to move synchronously.

6. The device for spraying adhesive layer oil on the side flat stone facade according to claim 1 is characterized in that: Universal wheels are installed at the bottom of the oil tank body.

7. The device for spraying adhesive layer oil on the side flat stone facade according to claim 6 is characterized in that: A fuel tank handrail is installed on the fuel tank body.

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