CN219952588U - Novel dripping line trowel - Google Patents

Abstract

The utility model provides a novel dripping line trowel, which solves the problems that mortar is not easy to drain from a notch and easily block the notch when the conventional dripping line notch trowel tool is used, the forming effect of a dripping line groove can be affected, and the notch is cleaned after construction is finished and is long. The utility model comprises a horizontally arranged trowel, wherein a vertical downward right-angle guide plate is arranged on the left side of the trowel, a handle is fixedly arranged on the trowel, the trowel also comprises a groove nicking tool, the groove nicking tool comprises a side plate, a V-shaped plate structure of the side plate, the sharp angle of the side plate faces to the front, and the top of the side plate is connected with the trowel. The curb plate of this device is V template structure, when using for the curb plate can be in the pressurized state of "fluting" all the time, and when the fluting is accomplished, curb plate and mortar layer break away from, the mortar volume of adhesion is less on the curb plate, when vertical placing the board of plastering, mortar also more drops from the curb plate more easily, has alleviateed the length of time when the clearance was used greatly.

Description

A new type of drip line trowel

Technical field

The utility model relates to the technical field of building construction, in particular to a new type of drip line trowel.

Background technique

The drip line is a concave line under the exterior window sill. It is mainly designed to prevent rainwater from flowing into the wall. This method is mainly suitable for construction projects to block dripping water. Generally, the drip line is placed on the window sill or floor beam. Under the overhanging eaves, water is directed outside the wall to ensure that the wall is not eroded by rainwater.

At present, the construction of the drip line must be completed at the same time as the wall plastering. During the plastering process of the external wall, the finished plastic drip line trough is buried in the mortar, and the extruded and deformed plastic drip line trough needs to be trimmed. Not only is the construction process more cumbersome, resulting in more construction time, but the plastic drip line trough itself will not only increase the construction cost, but the plastic material of the plastic drip line trough will also pollute the environment.

In order to solve the above problems, the patent document with application number CN202222646255.8 discloses a drip line notching trowel tool. However, this tool also has the following shortcomings when used: because the notching of the tool is along its length direction The shape is a constant-width structure. When grooving mortar during construction, the mortar is not easily discharged from the groove and can easily block the groove. This will not only affect the forming effect of the drip line trough, but also the cleaning of the groove after the construction is completed. It takes longer.

Utility model content

In order to solve the problem in the background technology that when the existing drip line groove trowel tool is used, the mortar is not easily discharged from the groove and easily blocks the groove, which not only affects the forming effect of the drip line groove, but also affects the performance of the drip line groove after the construction is completed. To solve the problem that it takes a long time to clean the grooves, the utility model proposes a new type of drip line trowel.

The technical solution of the utility model is: a new type of drip line trowel, which includes a horizontally arranged trowel. The left side of the trowel plate is provided with a vertically downward right-angle guide plate. The trowel plate is fixed with a handle and also includes a concave trowel. The groove carving knife includes a side plate, a V-shaped plate structure of the side plate, the sharp corner of the side plate faces the front, and the top of the side plate is connected to the trowel plate.

Preferably, the groove carving tool further includes a triangular bottom plate. The triangular bottom plate has a triangular plate structure. The bottom of the side plate is vertically fixedly connected to the triangular bottom plate. The triangular bottom plate is used to close the bottom opening of the side plate.

Preferably, the bottom of the trowel board is provided with two groove carving knives spaced front and rear, and the tips of the two groove carving knives are facing forward.

Preferably, the trowel board is provided with a first engraved groove and a second engraved groove. Both the first engraved groove and the second engraved groove are triangular groove structures that are transparent from top to bottom and have sharp corners facing forward. The slot is located directly behind the second engraved slot;

A plurality of first latching grooves spaced front and back are provided on the left and right sides of the first and second engraved knife grooves, and the first latching grooves are inverted L-shaped groove structures with a lower opening;

The upper parts of the left and right sides of the side plate are fixed with first clamping blocks, and the first clamping blocks are clamped in the first clamping slot from bottom to upward.

Preferably, the surface of the first clamping block is provided with a first anti-slip rubber pad.

Preferably, the left side of the wiping plate is provided with a plurality of second slots spaced from front to back, and the second slots are L-shaped slots with an upper opening;

A second clamping block corresponding to the second clamping slot is fixed on the right side of the right-angle guide plate, and the second clamping block is clamped in the second clamping slot.

Preferably, the surface of the second clamping block is provided with a second anti-slip rubber pad.

Advantages of this utility model: This device is simple and convenient to use. It can directly carve the drip line trough on the mortar layer at one time without the need to embed the plastic drip line trough, which avoids environmental pollution and saves costs and working hours.

At the same time, the side panels have a V-shaped plate structure, which not only facilitates breaking of the mortar layer and is labor-saving in use, but also prevents mortar from entering the inside of the side panels, greatly reducing the frequency of cleaning the interior of the side panels.

The left and right panels of the side panels are set diagonally. When in use, the side panels can always be in a "grooved" pressurized state. When the grooves are completed and the side panels are separated from the mortar layer, the side panels will adhere. The amount of mortar is less. When the trowel is placed vertically, the mortar is more likely to fall from the side panels, which greatly reduces the cleaning time.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the main structure of Embodiment 1;

Figure 2 is a schematic structural diagram of the wiper board in Figure 1;

Figure 3 is a schematic structural diagram of the groove carving knife in Figure 1;

Figure 4 is a schematic diagram of the bottom structure of the groove carving knife in Figure 1;

Figure 5 is a schematic structural diagram of the right-angle guide plate in Figure 1;

In the figure, 1. Wipe board, 101. First engraving knife groove, 102. Second engraving knife groove, 103. First card slot, 104. Second card slot, 2. Groove carving knife, 201, Triangular bottom plate, 202. Side plate, 203. First clamping block, 3. Handle, 4. Right-angle guide plate, 401. Second clamping block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1: A new type of drip line trowel, as shown in Figure 1, includes a horizontally arranged trowel 1, with a handle 3 fixed on the trowel 1.

The trowel plate 1 is provided with a first engraved groove 101 and a second engraved groove 102. Both the first engraved groove 101 and the second engraved groove 102 are triangular groove structures that are transparent up and down and have sharp corners facing forward. The first engraved groove 101 is located directly behind the second engraved groove 102 .

The first groove 101 and the second groove 102 are each provided with a detachable groove carving knife 2 . Specifically, as shown in FIGS. 2 and 3 , a plurality of first latching grooves 103 are provided on the left and right sides of the first engraved groove 101 and the second engraved groove 102 . It is an inverted L-shaped groove structure with a lower opening.

As shown in Figure 4, the groove carving tool 2 includes a triangular bottom plate 201 and a side plate 202. The triangular bottom plate 201 has a triangular plate structure, and the side plate 202 has a V-shaped plate structure. The sharp corners of the side plate 202 face the front, and the side plate 202 has a V-shaped plate structure. The bottom is vertically fixedly connected to the triangular bottom plate 201, and the triangular bottom plate 201 is used to close the bottom opening of the side plate 202.

First clamping blocks 203 are fixed on the upper portions of the left and right sides of the side plate 202 , and the first clamping blocks 203 are clamped in the first clamping groove 103 from bottom to upward.

In order to prevent the groove carving knife 2 from being separated from the wiper plate 1 during pulling, and to further increase the friction between the first clamping block 203 and the first clamping groove 103, a first anti-slip rubber pad is provided on the surface of the first clamping block 203 .

The left side of the wiper plate 1 is provided with a plurality of second slots 104 spaced from front to back. The second slots 104 have an L-shaped slot structure with an upper opening. The left side of the wiping plate 1 is provided with a vertically downward right-angle guide plate 4, and the right side of the right-angle guide plate 4 is fixedly provided with a second clamping block 401 corresponding to the second clamping slot 104. The second clamping block 401 is clamped in the second card slot 104. The surface of the second clamping block 401 is provided with a second anti-slip rubber pad.

Working principle: When in use, the construction worker holds the handle 3 and applies external force to make the trowel 1 fit the mortar surface where the drip line groove needs to be carved, and place the tip of the groove carving knife 2 vertically against the rear of the mortar surface. surface (rear), and at the same time, make the right-angle guide plate 4 fit with the left vertical surface of the mortar surface to guide the construction process and prevent the carved drip line trough from deflecting.

Push the trowel 1 forward against the upper surface of the mortar layer, the front tip of the groove carving knife 2 breaks the mortar layer, and under the action of the V-shaped side plate 202, the groove is gradually widened until the side plate After the end of 202 passes, the drip line trough is initially formed. Then, the drip line trough is formed after secondary trimming with the groove cutter 2 at the rear.

This device is simple and convenient to use. It can directly carve out the drip line trough on the mortar layer at one time. There is no need to embed the plastic drip line trough, which avoids environmental pollution and saves costs and working hours. At the same time, the side plate 202 has a V-shaped plate structure, which is not only easy to break the mortar layer, but also labor-saving to use. The mortar cannot enter the inside of the side plate 202, which greatly reduces the frequency of cleaning the inside of the side plate 202. The left and right panels of the side plate 202 are arranged diagonally, so that when in use, the side plate can always be in a "grooved" pressurized state. When the groove is completed and the side plate 202 is separated from the mortar layer, the side plate 202 The amount of mortar adhered to the side plate 1 is smaller, and when the trowel plate 1 is placed vertically, the mortar is more likely to fall from the side plate 202, which greatly reduces the cleaning time.

The groove carving knife 2 and the right-angle guide plate 4 are detachably connected to the wiper plate 1, which not only facilitates the cleaning of each component, but also can be replaced in time when each component is damaged, thereby extending the service life.

Embodiment 2: A new type of drip line trowel. The difference between this embodiment and Embodiment 1 is that the first clamping block 203 is no longer provided on the side plate 202, and the first clamping slot is no longer provided on the trowel plate 1. 103. The side plate 202 and the wiper plate 1 are welded and connected. Other structures are the same as in Embodiment 1.

Embodiment 3: A new type of drip line trowel. The difference between this embodiment and Embodiment 1 is that the second slot 104 is no longer provided on the trowel plate 1, and the third slot 104 is no longer provided on the right side of the right-angle guide plate 4. The two clamping blocks 401, the right-angle guide plate 4 and the wiping plate 1 are welded and connected. Other structures are the same as in Embodiment 2.

Embodiment 4: A new type of drip line trowel. The difference between this embodiment and Embodiment 1 is that a groove carving knife 2 is provided at the bottom of the trowel plate 1 . Other structures are the same as in Embodiment 3.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is therefore intended that those falling within All changes within the meaning and scope of equivalent elements of the claims are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Claims (7)

1. A new type of drip line trowel, including a horizontally arranged troweling plate (1). The left side of the troweling plate (1) is provided with a vertically downward right-angle guide plate (4). The troweling plate (1) is fixedly provided with a The handle (3) is characterized by: it also includes a groove carving knife (2). The groove carving knife (2) includes a side plate (202), a V-shaped plate structure of the side plate (202), and the side plate (202) The sharp corner faces forward, and the top of the side plate (202) is connected to the wiper plate (1). 2. A new type of drip line trowel according to claim 1, characterized in that: the groove carving knife (2) also includes a triangular bottom plate (201), the triangular bottom plate (201) is a triangular plate structure, and the side plates (202 ) is vertically fixedly connected to the triangular bottom plate (201), and the triangular bottom plate (201) is used to close the bottom opening of the side plate (202). 3. A new type of drip line trowel according to claim 1 or 2, characterized in that: the bottom of the trowel plate (1) is provided with two groove carving knives (2) spaced front and back, and the two grooves are The tips of the carving knife (2) are all facing forward. 4. A new type of drip line trowel according to claim 1 or 2, characterized in that: the trowel plate (1) is provided with a first engraved knife groove (101) and a second engraved knife groove (102). Both the first-engraved groove (101) and the second-engraved groove (102) are triangular notch structures that are transparent from top to bottom and have sharp corners facing forward. The first-engraved groove (101) is located next to the second-engraved groove (102). directly behind; A plurality of first latching grooves (103) spaced front and back are provided on the left and right sides of the first engraved groove (101) and the second engraved groove (102). The first latching grooves (103) are open at the bottom. Inverted L-shaped groove structure; First clamping blocks (203) are fixed on the upper parts of the left and right sides of the side plate (202), and the first clamping blocks (203) are clamped in the first clamping groove (103) from bottom to upward. 5. A new type of drip line trowel according to claim 4, characterized in that: the surface of the first clamping block (203) is provided with a first anti-slip rubber cushion. 6. A new type of drip line trowel according to claim 1 or 2, characterized in that: the left side of the trowel plate (1) is provided with a plurality of second slots (104) spaced front and back. The groove (104) is an L-shaped groove structure with an upper opening; A second clamping block (401) corresponding to the second clamping slot (104) is fixed on the right side of the right-angle guide plate (4), and the second clamping block (401) is clamped in the second clamping slot (104). . 7. A new type of drip line trowel according to claim 6, characterized in that: the surface of the second clamping block (401) is provided with a second anti-slip rubber cushion.