CN216074624U - Airport cement concrete pavement plastering tool - Google Patents

Abstract

The utility model relates to the technical field of concrete plastering, in particular to a plastering tool for airport cement concrete pavement, which comprises a handheld rod and a trowel movably arranged on the surface of the bottom end of the handheld rod, wherein a vibration component is arranged on the surface of the handheld rod, the vibration component can vibrate the trowel mutually to help the trowel to be more smooth and consistent when the pavement is plastered, so that the phenomenon of a light plate is avoided, a transmission and vibration shielding component is arranged on the surface of the trowel, and the trowel can be vibrated more comprehensively by striking the transmission and vibration shielding component through the vibration component; through installing and strike the pole, can manually pressurize and hold beating the pole when plastering a face to the road surface, then loosen and let strike the pole and pass and shake the board and cooperate and strike and shake the trowel, avoid the trowel to produce the smooth plate phenomenon when plastering a face to let trowel and the better contact of concrete.

Description

Airport cement concrete pavement plastering tool

Technical Field

The utility model relates to the technical field of concrete plastering, in particular to a plastering tool for an airport cement concrete pavement.

Background

The cement concrete pavement plastering is an important part in the airport concrete pavement construction process, directly influences the flatness, the napping effect and the appearance of a finished product of the pavement, and directly determines the effect of the finished product by the selection and the operation method of a plastering tool.

In the prior art, a big trowel is used for a pavement plastering tool to plaster a pavement, the flatness meets the standard design requirements through detecting the flatness of the concrete of the pavement of an airport and detecting and checking the impression of the pavement, but the pavement construction has the following problems that the texture depth is inconsistent and even the phenomenon of 'light plate' locally appears, and when the pavement is plastered, the concrete easily enters the surface of the trowel, and the long-time concrete is accumulated on the surface of the trowel and is difficult to clean, so that the utility model provides the pavement plastering tool for the cement concrete pavement of the airport for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastering tool for an airport cement concrete pavement, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an airport cement concrete pavement instrument of plastering, includes handheld pole, movable mounting at the trowel on handheld pole bottom surface, the surface of handheld pole is provided with the vibrations subassembly, and the installation of vibrations subassembly can produce vibrations each other to the trowel, the surface of trowel is provided with to pass and shakes and shelters from the subassembly, shelters from hitting of subassembly through the vibrations subassembly and hits the more comprehensive face to the trowel production vibrations, and shelters from the installation of subassembly and avoid the trowel to get into the surface of trowel when carrying out the plastering.

Preferably, the surface of the handheld rod is provided with a movable notch, the movable notch is arranged at the surface position, close to the upper end, of the handheld rod, the movable notch is symmetrically provided with limit clamping pieces, the limit clamping pieces are of square plate-shaped structures, and the surface of the limit clamping pieces is provided with clamping notches.

Preferably, a supporting spring is arranged in the movable notch, the supporting spring is limited by the limiting clamping piece, and the clamping notch on the surface of the limiting clamping piece is clamped on the surface of the supporting spring.

Preferably, the vibration assembly comprises a knocking rod and a knocking block arranged on the surface of the knocking rod, the knocking rod is symmetrically hinged to the surface of the handheld rod and is of a cylindrical structure, and the knocking block is arranged on the surface of the lower end, close to the surface of the knocking rod.

Preferably, the knocking block is of a rectangular plate-shaped structure, four limiting plates are symmetrically arranged on the surface of one side of the knocking rod, the limiting plates are of a square plate-shaped structure, the limiting plates limit the positions of two sides of the end of the jacking spring, finger sleeves are symmetrically arranged on the surface of the knocking block close to the upper end of the knocking block, and the finger sleeves are made of semicircular rubber materials.

Preferably, pass and shake and shelter from subassembly and include the baffle, install the biography shake board at trowel upper end surface, the baffle symmetry is installed in the both sides of trowel, it is rectangle platelike structure to pass the shake board, the upper end surface shape that passes the shake board all corresponds the setting with the piece of strikeing.

Preferably, the surface symmetry of biography shake board installs and holds the pole, and holds the pole for the cylinder structure in top, and the one end top of holding the pole holds a side surface at the baffle, four groups inserted bars are installed to one side surface symmetry of holding the pole in top, four groups vibrations grooves have been seted up to the upper end surface symmetry of trowel, and the size in vibrations groove all corresponds the setting with the inserted bar.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the airport cement concrete pavement plastering tool, the knocking rod is installed, the knocking rod can be manually pressurized and held when the pavement is plastered, then the knocking rod and the vibration transmission plate are loosened to be matched and beaten to vibrate the trowel, and the trowel is prevented from generating a smooth plate phenomenon when plastering, so that the trowel is better contacted with concrete;

2. according to the airport cement concrete pavement plastering tool, the baffle is arranged, so that concrete is prevented from entering the surface of a trowel during plastering, the connecting part of the baffle and the trowel is of the arc-shaped structure, the phenomenon that the texture depth of the trowel is inconsistent during plastering is avoided, and meanwhile, after work is finished, the knocking rod can be pressurized, so that the knocking rod is matched with the vibration transmission plate to help the trowel and cement adhered to the baffle to be knocked down, and the operation is simple.

Drawings

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

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a handheld rod 1, a trowel 2, a movable notch 10, a limiting clamping piece 11, a jacking spring 12, a knocking rod 13, a limiting plate 14, a finger stall 15, a knocking block 16, a baffle plate 20, a vibration groove 21, a vibration transmission plate 22, a jacking rod 23 and an inserting rod 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a cement concrete pavement plastering tool for airports comprises a handheld rod 1 and a trowel 2 movably mounted on the surface of the bottom end of the handheld rod 1, wherein a movable gap 10 is formed in the surface of the handheld rod 1, a jacking spring 12 is arranged in the movable gap 10, a limiting clamping piece 11 limits the jacking spring 12, a clamping gap in the surface of the limiting clamping piece 11 is clamped and mounted on the surface of the jacking spring 12, the movable gap 10 is formed in the position, close to the upper end, of the handheld rod 1, the limiting clamping pieces 11 are symmetrically mounted in the movable gap, the limiting clamping pieces 11 are of square plate structures, a clamping gap is formed in the surface of the limiting clamping piece 11, a vibration assembly is mounted on the surface of the handheld rod 1 and comprises a knocking rod 13 and a knocking block 16 mounted on the surface of the knocking rod 13, and the knocking block 16 is of a rectangular plate structure;

four groups of limiting plates 14 are symmetrically arranged on the surface of one side of the beating rod 13, the limiting plates 14 are of a square plate-shaped structure, the limiting plates 14 limit the positions of two sides of the end of the jacking spring 12, finger sleeves 15 are symmetrically arranged on the surface of the beating block 16 close to the upper end, the finger sleeves 15 are made of semicircular rubber materials, the beating rod 13 is symmetrically hinged and arranged on the surface of the handheld rod 1, the beating rod 13 is of a cylindrical structure, the beating block 16 is arranged on the surface of the beating rod 13 close to the lower end, the vibration component is arranged to generate mutual vibration on the trowel 2, so that the trowel 2 is more smooth and consistent when the surface of a road is plastered, the phenomenon of a light plate is avoided, a vibration transmitting and shielding component is arranged on the surface of the trowel 2, and comprises a baffle plate 20 and a vibration transmitting plate 22 arranged on the surface of the upper end of the trowel 2;

the baffle 20 is installed to prevent concrete from entering the surface of the trowel 2, the baffle 20 is in a circular arc plate-shaped structure, the baffle can also reduce the inconsistency of the depths of the road surface appearance textures generated when the road surface is plastered, the surface of the vibration transmission plate 22 is symmetrically provided with the jacking rods 23, the supporting rod 23 is a cylindrical structure, one end of the supporting rod 23 is supported on one side surface of the baffle 20, four groups of inserting rods 24 are symmetrically arranged on one side surface of the supporting rod 23, four groups of vibration grooves 21 are symmetrically arranged on the upper end surface of the trowel 2, the size of the vibration groove 21 is corresponding to the size of the inserted rod 24, the baffle plates 20 are symmetrically arranged at two sides of the trowel 2, the vibration transmission plate 22 is a rectangular plate-shaped structure, the shape of the upper end surface of the vibration transmission plate 22 is corresponding to the shape of the knocking block 16, the more comprehensive vibrations to trowel 2 of beating of sheltering from the subassembly through vibrations subassembly, and shelter from the installation of subassembly and avoid trowel 2 to get into the surface of trowel 2 when carrying out the surface of wiping.

The working principle is as follows: in the practical use process of the utility model, the handheld rod 1 is manually held to drive the trowel 2 to level the concrete, the trowel rod 13 can be manually entered into the finger sleeve 15 to be held during leveling the concrete, two sets of trowel rods 13 can be manually and inwardly extruded, at the moment, the trowel rods 13 are gradually attached to the handheld rod 1, the jacking springs 12 are in an extrusion state, the trowel springs 12 are stopped when being extruded to a non-extrusion state, the limiting clamping pieces 11 always limit the jacking springs 12 when the trowel springs 12 are extruded, then the trowel rods 13 are released to be held, at the moment, the jacking springs 12 restore to jack the trowel rods 13, the trowel rods 13 move to two sides of the handheld rod 1, the trowel blocks 16 on the surfaces of the trowel rods 13 collide with the vibration transfer plates 22 to transfer the trowel 2, the vibration transfer plates 22 of the hammering blocks 16 transfer the received vibration to the jacking rods 23, and hold 23 secondary conveying to the surface of trowel 2 by the top, the transmission trowel 2 that receives vibrations is bigger with the face that the concrete contacted, thereby still laminate more simultaneously and also can avoid the production of worn-out fur phenomenon, and baffle 20 is the convex structure with trowel 2 junction, thereby also avoid the road surface to see the texture degree of depth and differ, when constantly plastering the road surface, baffle 20 shelters from the concrete, avoid the concrete to get into the surface of trowel 2, above-mentioned operation can also be repeated after the work is accomplished, can hit the concrete that trowel 2 and baffle 20 surface adhered, easy operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an airport cement concrete pavement plastering instrument, includes handheld pole (1), movable mounting in the trowel (2) of handheld pole (1) bottom surface, its characterized in that: the surface of handheld pole (1) is provided with vibrations subassembly, and the installation of vibrations subassembly can produce vibrations each other to trowel (2), the surface of trowel (2) is provided with the biography and shakes and shelters from the subassembly, shelters from hitting of subassembly through vibrations subassembly and hit more all around to trowel (2) production vibrations, and shelters from the installation of subassembly and avoids trowel (2) to avoid the surface that the concrete got into trowel (2) when carrying out the surface of wiping.

2. An airport cement concrete pavement plastering tool as claimed in claim 1, wherein: the surface of the handheld rod (1) is provided with a movable notch (10), the movable notch (10) is arranged at the surface position, close to the upper end, of the handheld rod (1), the movable notch is internally and symmetrically provided with limit clamping pieces (11), the limit clamping pieces (11) are of square plate-shaped structures, and the surface of the limit clamping pieces (11) is provided with a clamping notch.

3. An airport cement concrete pavement plastering tool as claimed in claim 2, wherein: a jacking spring (12) is arranged in the movable notch (10), the limiting clamping piece (11) limits the jacking spring (12), and a clamping notch on the surface of the limiting clamping piece (11) is clamped on the surface of the jacking spring (12).

4. An airport cement concrete pavement plastering tool as claimed in claim 1, wherein: the vibration assembly comprises a knocking rod (13) and a knocking block (16) arranged on the surface of the knocking rod (13), the knocking rod (13) is symmetrically hinged to the surface of the handheld rod (1), the knocking rod (13) is of a cylindrical structure, and the knocking block (16) is arranged on the surface of the lower end of the knocking rod (13) in a leaning manner.

5. An airport cement concrete pavement plastering tool as claimed in claim 4, wherein: strike piece (16) and be rectangle platelike structure, strike one side surface symmetry of beating pole (13) and install four sets of limiting plate (14), and limiting plate (14) are square platelike structure, limiting plate (14) carry out the position to the end both sides of holding spring (12) and prescribe a limit to, strike leaning on upper end surface symmetry of piece (16) and install dactylotheca (15), dactylotheca (15) are semi-circular rubber material.

6. An airport cement concrete pavement plastering tool as claimed in claim 4, wherein: pass and shake and shelter from subassembly and include baffle (20), install biography shake board (22) at trowel (2) upper end surface, the both sides at trowel (2) are installed to baffle (20) symmetry, it shakes board (22) for rectangle platelike structure to pass, the upper end surface shape that passes and shakes board (22) all corresponds the setting with beating piece (16).

7. An airport cement concrete pavement plastering tool as claimed in claim 4, wherein: biography shakes the surface symmetry of board (22) and installs and hold pole (23), and holds pole (23) for the cylinder structure, and the one end top of holding pole (23) holds a side surface at baffle (20), one side surface symmetry that holds pole (23) in the top installs four group's inserted bar (24), four group's vibrations groove (21) have been seted up to the upper end surface symmetry of trowel (2), and the size in vibrations groove (21) all corresponds the setting with inserted bar (24).

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