CN214600170U - Waterproofing membrane surface sand-coating adjusting device - Google Patents

Abstract

The utility model provides a waterproofing membrane surface sand-coating adjusting device, includes sand box, lower sand mouth, closure plate, guide slot, support frame, pulley, bearing frame, and the sand box bottom edge is provided with down the sand mouth, and lower sand mouth department is equipped with the guide slot, and the closure plate divide into first closure plate and second closure plate, and first closure plate passes through guide slot and sand mouth swing joint down, and the second closure plate is installed at sand box bottom side, bearing is installed to first closure plate department, installs the lead screw on the first closure plate, and the lead screw passes the bearing and meshes with the bearing internal thread mutually, and the bearing is installed in the sand box bottom, and bull stick, hand wheel are installed to the second closure plate, and the bull stick passes through the bearing frame to be fixed, are fixed with the gear on the bull stick, and hand wheel installation is in bull stick one end, and the welding has the recess board on the second closure plate, and the gear meshes with the recess board mutually, and the support frame can be dismantled to be connected with the support frame bottom and rotate and be connected with the pulley.

Description

Waterproofing membrane surface sand-coating adjusting device

Technical Field

The utility model relates to a waterproofing membrane technical field, concretely relates to waterproofing membrane surface sand-lined adjusting device.

Background

The asphalt waterproof coiled material is widely applied to roof and basement waterproofing, plays a role in resisting flexible building material products of external rainwater and underground water leakage, and is used for coating sand on the upper surface of the coiled material in the production process of the asphalt waterproof coiled material, wherein the sand coating type mainly comprises fine sand and mineral aggregate, if the sand coating work cannot be carried out on site in outdoor temporary engineering, the sand coating can be uneven if a manual method is used for sand coating, and the width and the sand coating amount of the sand coating cannot be accurately controlled.

Disclosure of Invention

The utility model aims at providing a waterproofing membrane surface sand-coating adjusting device who is simple effective, not restricted by the place improves waterproofing membrane sand-coating efficiency.

The utility model discloses a solution is:

a waterproof coiled material surface sand coating adjusting device comprises a sand box, a lower sand opening, a blocking plate, a guide groove, a support frame, a pulley, a bearing and a bearing seat, the lower bottom edge of the sand box is provided with a lower sand opening, the lower sand opening is provided with a guide groove, the blocking plate is divided into a first blocking plate and a second blocking plate, the first blocking plate is movably connected with the lower sand opening through a guide groove, the second blocking plate is arranged on the side edge of the bottom of the sand box, the first blocking plate is provided with a bearing, the first blocking plate is provided with a lead screw, the lead screw penetrates through the bearing to be meshed with the inner thread of the bearing, the second blocking plate is provided with a rotating rod and a hand wheel, the rotating rod is fixed through a bearing seat, a gear is fixed on the rotating rod, the hand wheel is arranged at one end of the rotating rod, the second blocking plate is welded with a groove plate, the gear is meshed with the groove plate, the sand box is characterized in that support frames are detachably connected to two sides of the sand box, and pulleys are rotatably connected to the bottom ends of the support frames.

Further, the surface of the plate is coated with an epoxy anticorrosion coating.

Further, the sand box is made of stainless steel metal materials.

Furthermore, the guide groove is marked with dimension scale marks.

Furthermore, the support frame is arranged in a triangular shape.

Furthermore, a support reinforcing plate is welded on the support frame.

Further, the pulley may be replaced with a wheel on which a servo motor is mounted.

The utility model has the advantages that: simple structure, the operation of being convenient for, it is simple to maintain, low cost can remove external condition to waterproofing membrane sand lining work's restriction, improves sand lining work efficiency, through the control to sand lining width sand covering amount, promotes the sand lining effect, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

wherein: the sand box comprises a sand box body-1, a sand outlet-2, a first blocking plate-3, a second blocking plate-4, a guide groove-5, a support frame-6, a pulley-7, a support reinforcing plate-8, a bearing-9, a bearing seat-10, a rotating rod-11, a hand wheel-12, a gear-13, a groove plate-14 and a screw rod-15.

Detailed Description

As shown in fig. 1, a sand-covering adjusting device for the surface of a waterproof coiled material comprises a sand box 1, a lower sand opening 2, a first blocking plate 3, a second blocking plate 4, a guide groove 5, a support frame 6, a pulley 7, a bearing 9 and a bearing seat 10, wherein the lower sand opening 2 is arranged at the lower bottom edge of the sand box 1, the guide groove 5 is arranged at the lower sand opening 2, the first blocking plate 3 is movably connected at the lower sand opening 2 through the guide groove 5, the second blocking plate 4 is arranged at the bottom side of the sand box 1, the bearing 9 is arranged at the first blocking plate 3, a lead screw 15 is arranged on the first blocking plate 3, the lead screw 15 penetrates through the bearing 9, the lead screw 15 is meshed with the internal thread of the bearing 9, the bearing 9 is arranged at the bottom of the sand box 1, a rotating rod 11 and a hand wheel 12 are arranged on the second blocking plate 4, the rotating rod 11 is fixed through the bearing seat 10, a gear 13 is fixed on the rotating rod 11, the hand wheel 12 is arranged at one end of the rotating rod 11, the welding has recess board 14 on the second closure plate 4, gear 13 and recess board 14 mesh mutually, sand box 1 both sides can be dismantled and be connected with support frame 6, the rotation of support frame 6 bottom is connected with pulley 7.

Preferably, the surface of the sand box 1 is coated with an epoxy anticorrosion coating.

Preferably, the sand box 1 is made of stainless steel metal.

Preferably, the guide groove 5 is marked with dimension scale lines.

Preferably, the support frame 6 is arranged in a triangle.

Preferably, a support reinforcing plate 8 is welded on the support frame 6.

Preferably, said pulley 7 can be replaced by a wheel fitted with a servomotor.

In specific implementation process, as shown in fig. 1, the utility model discloses first closure plate 3 can be changed according to sand box 1 length during the use, guide slot 5 is marked with the scale for the width of accurate control hourglass sand, bearing 10 is fixed in sand box 1 bottom, lead screw 15 meshes with bearing 10 internal thread simultaneously, so can drive first closure plate 3 through rotating lead screw 15 and remove about, and then adjusts sand box 1 hourglass sand width, rotates through the lead screw and adjusts and to make the regulating variable more accurate.

As shown in figure 1, the lower part of the sand box 1 is triangular pyramid-shaped, the lower sand opening 2 is arranged at the bottom edge of the pyramid, the device is simple and easy to operate, and under the condition that hoisting equipment and the like exist, the supporting frame 6 of the sand box 1 can be detached, and the sand box 1 is arranged on the hoisting equipment to carry out uniform-speed dragging and sand covering work.

As shown in figure 1, at the second blocking plate 4, a groove plate 14 is meshed with a gear, a hand wheel 12 is connected with a rotating rod 11, the hand wheel 12 is rotated to drive the rotating rod 11 to rotate, the gear 13 fixed on the rotating rod 11 is rotated together with the rotating rod 11, the gear 13 is meshed with the groove plate 14, the groove plate 14 is welded and fixed on the second blocking plate 4, and then the hand wheel 12 is rotated to drive the second blocking plate 4 to move up and down, so that the sand outlet flow of the sand box 1 is controlled.

As shown in figure 1, when the waterproofing membrane sand coating work is carried out, the first blocking plate 3 and the second blocking plate 4 can be changed and adjusted in length and width according to actual requirements, if the supporting frame 6 can be installed under the condition that no hoisting equipment exists, the pulley is installed under the supporting frame 6, the supporting frame 6 can be dragged at a constant speed to complete the sand coating work, and under the condition that the conditions allow, the pulley 7 can be replaced by the runner of the servo motor, so that the advancing speed can be automatically set.

In the description of the present invention, it is to be understood that the terms "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. A waterproof coiled material surface sand coating adjusting device is characterized by comprising a sand box, a lower sand opening, a blocking plate, a guide groove, a support frame, a pulley, a bearing and a bearing seat, wherein the lower bottom edge of the sand box is provided with the lower sand opening, the lower sand opening is provided with the guide groove, the blocking plate is divided into a first blocking plate and a second blocking plate, the first blocking plate is movably connected with the lower sand opening through the guide groove, the second blocking plate is arranged on the side edge of the bottom of the sand box, the bearing is arranged at the position of the first blocking plate, a lead screw is arranged on the first blocking plate, the lead screw penetrates through the bearing and is meshed with the inner thread of the bearing, the bearing is arranged at the bottom of the sand box, a rotating rod and a hand wheel are arranged on the second blocking plate, the rotating rod is fixed through the bearing seat, a gear is fixed on the rotating rod, the hand wheel is arranged at one end of the rotating rod, a groove plate is welded on the second blocking plate, the gear is meshed with the groove plate, the sand box is characterized in that support frames are detachably connected to two sides of the sand box, and pulleys are rotatably connected to the bottom ends of the support frames.

2. The waterproofing membrane surface sand coating adjusting device according to claim 1, wherein the surface of the sand box is coated with an epoxy anticorrosion coating.

3. The waterproofing membrane surface sanding adjustment apparatus according to claim 1, wherein said sand box is made of stainless steel metal material.

4. The waterproofing membrane surface sanding adjustment device of claim 1 wherein the guide slot is marked with size scale marks.

5. The waterproofing membrane surface sanding adjustment device of claim 1 wherein the support frame is triangularly shaped.

6. The waterproofing membrane surface sanding adjustment device of claim 1 wherein a support reinforcing plate is welded to the support frame.

7. The waterproofing membrane surface sanding adjustment device according to claim 1, wherein the pulley is replaceable as a runner on which a servo motor is mounted.

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