CN214885670U - Seam plastering tool - Google Patents

Abstract

The utility model provides a joint plastering tool for it is poor to solve current joint plastering tool shaping effect, and the technical problem who plasters out the uneven unsmooth of mortar joint. The utility model discloses a bending pole, return spring and wipe first mechanism, the fixed return spring that is provided with of the portion of bending pole, wipe first mechanism and rotate with the pole of bending through the return spring and be connected, wipe first mechanism and the pole phase-match of bending, the tip and the grey seam phase-match of the pole of bending. The utility model discloses simple structure, the preparation is convenient, the preparation material is easy, the cost of manufacture is low, bend the pole stub at the during operation and support the mortar joint, make the mortar joint become the micro arc shape, the rethread is wiped first mechanism and is on a parallel with the mortar joint and wipe the seam, not only can wipe the peripheral unnecessary ash of mortar joint like this, the roughness and the pleasing to the eye degree of mortar joint have still greatly been improved, only need alone can easily use, work efficiency is higher, the manual work has both been practiced thrift, can be with wiping the unnecessary ash recycle that first mechanism wiped off again, the waste of ash has been reduced.

Description

Seam plastering tool

Technical Field

The utility model relates to a technical field of apparatus is handled to mortar joint relates to a smear seam instrument particularly.

Background

In building construction, wall bodies and the like need to be piled by using bricks or other materials, mortar concrete is used as a bonding agent, mortar joints can be formed among building blocks in the piling process, the mortar concrete can be extruded outwards to cause transparent joints, the mortar joints are not full, the mortar joints are not uniform or the mortar joints are too full, the mortar joints are small to influence bonding, the mortar joints are large and influence the accurate size and the pressure resistance of the wall body due to the dry shrinkage of the mortar, at present, a trowel is used for carrying out the subsequent plastering work in many cases, but the mortar joints formed by the trowel have poor forming effect, the mortar joints are not smooth, the plastering quality and the overall impression are not ideal, and the working efficiency is low.

Disclosure of Invention

The utility model aims at overcoming the technical problems that the forming effect of the existing plastering tool is poor and the plastered joint is not smooth, and providing a plastering tool with simple structure, good plastering effect and high working efficiency.

In order to solve the above problem, the technical scheme of the utility model is so realized:

a seam plastering tool comprises a bending rod, a return spring and a wiping head mechanism, wherein the bending part of the bending rod is fixedly provided with the return spring, the wiping head mechanism is rotationally connected with the bending rod through the return spring, the wiping head mechanism is matched with the bending rod, and the end part of the bending rod is matched with a mortar seam.

Furthermore, the bending rod is an L-shaped bent pipe and comprises a long end and a short end, the long end is connected with the short end, the return spring is fixedly arranged on the two sides of the long end close to the bending part, and the short end of the bending rod is positioned above the head wiping mechanism.

Furthermore, a handle is arranged on one side of the long end of the bending rod, which is far away from the bending part.

Furthermore, the handle is sleeved outside the bending rod and is movably connected with the bending rod.

Furthermore, the bending rod is a hollow steel pipe, and the handle is a rubber handle.

Further, the head wiping mechanism comprises a support and a wiping head, the lower end of the support is movably connected with the wiping head, and the upper end of the support is fixedly connected with a return spring.

Further, wipe fixed being provided with the engaging lug on the head, the bolt hole has been seted up to the lower extreme of support, and the bolt hole is connected with the engaging lug through bolt detachably.

Further, the wiping head is a rectangular rubber wiping head.

The utility model has the advantages that: the utility model discloses support the ash joint at the during operation pole stub of bending, make the ash joint become the micro arc and take shape, the rethread is wiped first mechanism and is on a parallel with the removal of ash joint and carry out the plastering, both can sassafras the peripheral unnecessary ash of ash joint, and the plaster joint radian of smearing out is even, and the lines is in the same direction as straight, and the shaping quality is good, very big improvement the roughness and the pleasing to the eye degree of ash joint. And the utility model discloses simple structure, the preparation is convenient, and the preparation material is easy, and the cost of manufacture is low, and is easy and simple to handle, only needs alone can easily use, and work efficiency is higher, has both practiced thrift the manual work, can reduce the waste of ash with wiping the unnecessary ash recycle that first mechanism wiped off again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a working state diagram of the present invention.

In the figure, the reference numbers are 1, 2, 3, 4, 5, 6 and 7, wherein the reference numbers are respectively a bending rod, a return spring, a wiping head mechanism, a support, a wiping head, a connecting lug and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

A kind of plastering tool, as shown in figure 1, including bending the pole 1, return spring 2 and wiping the head mechanism 3, the bending portion of the bending pole 1 fixedly sets up the return spring 2, the return spring 2 can take place the elastic deformation of the form of rotating when receiving the torsional force by itself, wipe the head mechanism 3 and turn with the bending pole 1 to connect through the return spring 2 rotatably, wipe the head mechanism 3 can regard centre of the return spring 2 as the centre of a circle to rotate when receiving the torsional force, make wiping the head mechanism 3 can paste the wall and carry on the plastering, after the torsional force is relieved, the return spring 2 can make wiping the head mechanism 3 resume to the initial position; the end part of the bending rod 1 is matched with the mortar joint, the end part of the bending rod 1 is obliquely abutted against the mortar joint to move in work, and the end part is matched with the mortar joint so that the mortar joint can form a good arc shape; the short end of the bending rod 1 is positioned above the head wiping mechanism 3, the bending rod 1 is matched with the head wiping mechanism 3, and the bending rod 1 cannot influence the rotation of the head wiping mechanism 3 around the return spring 2 as the circle center.

Further, as shown in fig. 2, the bending rod 1 is an L-shaped bent tube, the bending rod 1 comprises a long end and a short end, the long end is connected with the short end, the connection mode is full-weld welding, the bending rod 1 after welding has high strength and good use stability, the return springs 2 are fixedly arranged at two sides of the long end of the bending rod 1 close to the bending part, the return springs 2 at the two sides are symmetrically distributed, the short end of the bending rod 1 is positioned between the two brackets, and the long end part is used for being held by hands, so that an operator can use a seam plastering tool to plaster a lower seam; the short end part is used for supporting the mortar joint when working, thereby avoiding the influence of the overlong bending rod 1 on the rotation of the wiping head mechanism 3 around the return spring 2 as the center of a circle.

Further, as shown in fig. 1 and 2, a grip 7 is arranged on one side of the long end of the bending rod 1 far away from the bending part, the grip 7 is a rubber grip, and the rubber grip is a hollow rubber grip with the length of 10cm, the diameter of 2.5cm and the thickness of 2mm, so that the friction force between a hand and a tool is increased, the contact place of an operator when using the plastering and sewing tool is soft, and the hand is not tired when the tool is used for a long time; the handle 7 is sleeved outside the bending rod 1, the bending rod 1 is a hollow steel pipe, the diameter of the hollow steel pipe is 2cm, the thickness of the hollow steel pipe is 3mm, and the bending rod has the characteristics of good rigidity, high strength, light weight and the like and meets the use requirements in construction; the handle 7 is movably connected with the bending rod 1, so that the handle 7 can be conveniently replaced.

It is worth to be noted that, as shown in fig. 1, the head wiping mechanism 3 includes a support 4 and a wiping head 5, the head wiping mechanism 3 is used for wiping redundant dust around the dust gap, the support 4 is used for connecting the return spring 2 and the wiping head 5, the lower end of the support 4 is movably connected with the wiping head 5, the angle between the support 4 and the wiping head 5 can be adjusted according to the working requirement, and the upper end of the support 4 is fixedly connected with the return spring 2; wipe and fixedly on the head 5 and be provided with engaging lug 6, it is connected with support 4 through engaging lug 6 to wipe head 5, engaging lug 6 is two altogether, the symmetry welding is at the both ends of wiping 5 upper surfaces, bolt through-hole has been seted up to engaging lug 6, the bolt hole has been seted up to the lower extreme of support 4, the bolt hole diameter that sets up on bolt hole and the engaging lug 6 that the support 4 lower extreme was seted up conforms to, the bolt hole of support 4 lower extreme accords with engaging lug 6 through bolt detachably, can dismantle the bolt according to the work needs fast in the work, use bolt nut locking again after adjusting support 4 and 5 both angles of wiping head. The wiping head 5 is a rectangular rubber wiping head, the length of the rubber wiping head is 5cm, the width of the rubber wiping head is 1cm, the height of the rubber wiping head is 1cm, and the rubber wiping head can effectively contact with a wall in work to wipe off a plaster gap and plaster on two sides.

As shown in fig. 2, the utility model discloses the out-of-work time bend pipe 1 with wipe first mechanism 3's angular state, this moment return spring 2 does not receive the torsional force, wipe first mechanism 3 and the long end of bending pipe 1 on same straight line, the contained angle of bending 1 long end and short end is 135, operating personnel is using the utility model discloses the during operation, convenient when bending 1 short end position of pipe and support the mortar joint, handheld long end from down and remove and wipe the seam.

As shown in fig. 3, for the utility model discloses state during operation, the utility model discloses a theory of operation does:

firstly, plastering ash to brick joints or ALC plate joints, then holding the handle 7 by hands, enabling the short end position of the bending rod 1 to abut against the mortar joints on the surface of a building body to enable the mortar joints to be in a micro-arc shape, at the moment, the wiping head mechanism 3 is extruded by the wall to drive the return spring to be twisted, at the moment, an operator holds the handle to move parallel to the mortar joints from bottom to top, the wiping head 5 can wipe off excessive ash on the periphery of the mortar joints, and the angle between the wiping head 5 and the support 4 is adjustable, so that the wiping head 5 can be well attached to the surface of the building body, and the excessive ash on the periphery of the mortar joints can be wiped off; the utility model discloses only need alone can easily operate, simple manufacture is convenient, and the material is easily obtained, both can sassafras the peripheral unnecessary ash of mortar joint, also can make the mortar joint more level and more pleasing to the eye, very big improvement the roughness and the pleasing to the eye degree of plastering a seam.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a joint plastering tool, its characterized in that, including bending pole (1), return spring (2) and first mechanism (3) of wiping, the portion of bending pole (1) is fixed and is provided with return spring (2), wipe first mechanism (3) and rotate with bending pole (1) through return spring (2) and be connected, wipe first mechanism (3) and bending pole (1) phase-match, the tip and the grey seam phase-match of bending pole (1).

2. A plastering tool as claimed in claim 1, wherein: the bending rod (1) is an L-shaped bent pipe, the bending rod (1) comprises a long end and a short end, the long end is connected with the short end, the return spring (2) is fixedly arranged on two sides of the long end close to the bending part, and the short end of the bending rod (1) is positioned above the head wiping mechanism (3).

3. A plastering tool as claimed in claim 2, wherein: and a handle (7) is arranged on one side of the long end of the bending rod (1) far away from the bending part.

4. A plastering tool according to claim 3, wherein: the handle (7) is sleeved outside the bending rod (1), and the handle (7) is movably connected with the bending rod (1).

5. A plastering tool according to claim 4, wherein: the bending rod (1) is a hollow steel pipe, and the grip (7) is a rubber grip.

6. A plastering tool as claimed in claim 1, wherein: the head wiping mechanism (3) comprises a support (4) and a wiping head (5), the lower end of the support (4) is movably connected with the wiping head (5), and the upper end of the support (4) is fixedly connected with the return spring (2).

7. A plastering tool as claimed in claim 6, wherein: the mop head (5) is fixedly provided with a connecting lug (6), the lower end of the support (4) is provided with a bolt hole, and the bolt hole is detachably connected with the connecting lug (6) through a bolt.

8. A plastering tool as claimed in claim 6 or 7, wherein: the wiping head (5) is a rectangular rubber wiping head.

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