CN217106207U

CN217106207U - Trowelling device for concrete laying

Info

Publication number: CN217106207U
Application number: CN202220834511.3U
Authority: CN
Inventors: 常兆亮; 王延辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a floating device for concrete laying, which comprises a floating plate, a vibrator, a towing rod and a traction component; the vibrator is installed on the troweling plate, one end of the drag rod is connected with the troweling plate, the traction assembly comprises a box body, reels, traction wires, swing rods, a fixed pulley and a round plate, the box body is installed on the drag rod, one end of each swing rod is hinged to the box body, the fixed pulley is installed at the other end of each swing rod, the number of the swing rods is two, the swing rods are arranged on two sides of the drag rod in a divided mode, the two reels are arranged in the box body, each swing rod is provided with one traction wire, one end of each traction wire is connected with the reels, and the other end of each traction wire is wound on the fixed pulley and then connected with the round plate; the troweling plate is provided with two wire grooves capable of clamping wafers; the utility model discloses a concrete is laid with floating device sets up the tractive subassembly on the tow bar, and the workman can utilize the pull wire in the tractive subassembly automatic traction trowelling plate to go forward for the workman only need observe the operational aspect of trowelling plate on the next door can, need not to concentrate the whole operation trowelling plate of mental, it is more laborsaving.

Description

Trowelling device for concrete laying

Technical Field

The utility model relates to a construction equipment field especially relates to a floating device for concrete laying.

Background

In the building field, the surface of the partially poured concrete needs to be leveled, and currently, most construction units adopt electric leveling tools for leveling operation. At present, a common floating tool generally comprises a floating plate, a vibrator and a towing rod, wherein one end of the towing rod is connected with the floating plate, the other end of the towing rod is held by a worker, and the vibrator is arranged on the floating plate; when the trowelling machine is used, the trowelling plate is placed on the surface of poured concrete, the vibrator drives the trowelling plate to vibrate, a worker holds the towing rod to drag the trowelling plate to move forward on the surface of the concrete at a constant speed as far as possible, and the concrete in an area where the trowelling plate passes can be trowelled. The trowelling tool needs a certain operation skill of workers, controls the trowelling plate to move forward uniformly in the whole process, and needs concentration and labor waste during the whole operation period.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that floating device among the prior art needs the whole meticulous operation of workman, and is convenient inadequately.

In order to solve the technical problem, the utility model discloses a technical scheme does: a floating device for concrete paving comprises a floating plate, a vibrator, a towing rod and a traction assembly;

the vibrator is arranged on the smearing plate, the smearing plate and the vibrator are consistent with the prior art, one end of the towing rod is connected with the smearing plate, and the towing rod and the smearing plate are detachably connected;

the traction assembly comprises a box body, wire winders, traction wires, swing rods, fixed pulleys and round pieces, wherein the box body is arranged on a towing rod, one end of each swing rod is hinged to the box body, the fixed pulleys are arranged at the other end of each swing rod, the number of the swing rods is two, the two swing rods are arranged on two sides of the towing rod respectively, two wire winders are arranged in the box body, each swing rod is provided with one traction wire, one end of each traction wire is connected with one wire winder, and the other end of each traction wire is wound on the fixed pulley and then connected with the round piece; the troweling plate is provided with two wire grooves capable of clamping wafers;

the utility model discloses a floating device has two kinds of application methods:

the first method comprises the following steps: the swing rods in the traction assembly are folded at two sides of the towing rod, a worker holds the towing rod to drag the trowelling plate to move forward like a trowelling device in the prior art, the traction assembly does not work at the moment, and the function of the trowelling device is consistent with that of the prior art; the method is mainly suitable for floating concrete areas with small areas;

and the second method comprises the following steps: separating the towing rod from the plastering plate, placing the plastering plate at the initial position of the concrete area, and placing the towing rod at the final position of the concrete area; then unfolding two swing rods, drawing out the traction wire, and fixing the end of the traction wire on the trowelling plate by using a wafer; finally, starting the winder, continuously winding the traction wire by the winder, and drawing the plastering plate to move forward at a constant speed by the traction wire; the method is very suitable for trowelling the concrete area with a large area, once the towing rod and the trowelling plate are arranged, workers only need to observe the operation condition of the trowelling plate beside the trowelling plate, the trowelling plate does not need to be operated in the whole process of concentrating, and therefore labor is saved.

Preferably, one end of the towing rod is provided with an electromagnet, and the towing rod is connected with the wiping plate through the electromagnet.

Preferably, the troweling plate is provided with a universal seat, a universal head is arranged in the universal seat, and the towing rod is adsorbed on the universal head through an electromagnet.

Preferably, the towing rod is provided with a clamping pin sheet for temporarily clamping the round sheet, and when the swing rod is in a folded state, the end of the traction wire is fixed on the clamping pin sheet.

Preferably, the towing rod is provided with a plurality of blocking sheets, and the blocking sheets can help the towing rod to be fixed on the surface of concrete.

Preferably, the cross section of the trowel plate is L-shaped, and the vibrator is fixed on a vertical plate of the trowel plate.

Has the advantages that: the utility model discloses a concrete is laid with floating device sets up the tractive subassembly on the tow bar, and the workman can utilize the pull wire in the tractive subassembly automatic traction trowelling plate to go forward for the workman only need observe the operational aspect of trowelling plate on the next door can, need not to concentrate the whole operation trowelling plate of mental, it is more laborsaving.

Drawings

Fig. 1 is a front view of the troweling apparatus according to embodiment 1.

Fig. 2 is an enlarged view a of fig. 1.

Fig. 3 is a plan view of the floating device of the embodiment 1.

Fig. 4 is an enlarged view B of fig. 3.

Fig. 5 is a state diagram of an application of the floating device of the embodiment 1.

Wherein: 100. smearing the board; 110. a wire slot; 120. a universal base; 130. a universal head; 200. a vibrator; 300. a tow bar; 310. an electromagnet; 320. a latch piece; 330. a blocking sheet; 400. a pulling assembly; 410. a box body; 420. a reel; 430. a pull wire; 440. a swing rod; 450. a fixed pulley; 460. and (4) carrying out wafer forming.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 4, the concrete-laying trowelling device of the present embodiment includes a troweling plate 100, a vibrator 200, a tow bar 300, and a pulling assembly 400;

the vibrator 200 is installed on the trowel 100, the trowel 100 and the vibrator 200 are the same as the prior art, and one end of the towing rod 300 is connected with the trowel 100;

the pulling assembly 400 comprises a box body 410, reels 420, pulling wires 430, swing rods 440, a fixed pulley 450 and a circular disc 460, wherein the box body 410 is installed on the towing rod 300, one end of the swing rod 440 is hinged with the box body 410, the other end of the swing rod 440 is provided with the fixed pulley 450, the number of the swing rods 440 is two, the swing rods are arranged on two sides of the towing rod 300, two reels 420 are arranged in the box body 410, each swing rod 440 is provided with one pulling wire 430, one end of each pulling wire 430 is connected with the reel 420, and the other end of each pulling wire 430 is connected with the circular disc 460 after being wound around the fixed pulley 450; the troweling plate 100 is provided with two wire grooves 110 capable of clamping the wafer 460;

the floating device of the embodiment has two using methods:

the first method comprises the following steps: as shown in fig. 3, the swing link 440 of the pulling assembly 400 is folded at both sides of the towing bar 300, and the worker holds the towing bar 300 to pull the trowel 100 to advance just like using the trowel device of the prior art, and the pulling assembly 400 does not work at this time, and the function of the trowel device is consistent with that of the prior art; the method is mainly suitable for floating concrete areas with small areas;

and the second method comprises the following steps: as shown in fig. 5, the towing bar 300 is separated from the trowel 100, the trowel 100 is placed at the initial position of the concrete area, and the towing bar 300 is placed at the final position of the concrete area; then, the two swing rods 440 are unfolded, the pull wire 430 is drawn out, and the end of the pull wire 430 is fixed on the trowel plate 100 by using the circular sheet 460; finally, the winder 420 is started, the winder 420 continuously winds the pull wire 430, and the pull wire 430 pulls the trowel 100 to move forward at a constant speed; the method is very suitable for troweling a concrete area with a large area, once the towing rod 300 and the troweling board 100 are arranged, workers only need to observe the operation condition of the troweling board 100 beside the troweling board, the troweling board 100 does not need to be operated in the whole process in a concentrated mode, and therefore labor is saved.

Since the second method of use requires the towing bar 300 and the trowel 100 to be separated, the towing bar 300 and the trowel 100 in this embodiment are preferably connected by a detachable connection means, such as a bolt; a preferable connection scheme of the mop rod 300 and the trowel 100 is that, as shown in fig. 2, a universal seat 120 is arranged on the trowel 100, a universal head 130 is arranged in the universal seat 120, an electromagnet 310 is arranged at one end of the mop rod 300, and the mop rod 300 is adsorbed on the universal head 130 through the electromagnet 310.

As a preferable mode of this embodiment, as shown in fig. 4, the drawbar 300 is provided with a latch 320 for temporarily latching the circular plate 460, and when the swing link 440 is in the collapsed state, the end of the pull wire 430 is fixed to the latch 320.

As a preferable scheme of this embodiment, as shown in fig. 1, a plurality of blocking pieces 330 are provided on the towing bar 300, and when the towing bar 300 is placed on the surface of concrete, the blocking pieces 330 can sink into the concrete to help the towing bar 300 to be fixed on the surface of the concrete.

As a preferable scheme of this embodiment, the cross section of the trowel 100 is L-shaped, and the vibrator 200 is fixed on the vertical plate of the trowel 100.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete is laid with floating device which characterized in that: comprises a trowelling plate, a vibrator, a towing rod and a traction assembly;

the vibrator is arranged on the troweling plate, and one end of the towing rod is connected with the troweling plate;

the traction assembly comprises a box body, wire winders, traction wires, swing rods, fixed pulleys and round pieces, wherein the box body is arranged on a towing rod, one end of each swing rod is hinged to the box body, the fixed pulleys are arranged at the other end of each swing rod, the number of the swing rods is two, the two swing rods are arranged on two sides of the towing rod respectively, two wire winders are arranged in the box body, each swing rod is provided with one traction wire, one end of each traction wire is connected with one wire winder, and the other end of each traction wire is wound on the fixed pulley and then connected with the round piece; the troweling plate is provided with two wire grooves capable of clamping wafers.

2. The troweling apparatus for concrete laying according to claim 1, characterized in that: one end of the towing rod is provided with an electromagnet, and the towing rod is connected with the wiping plate through the electromagnet.

3. The troweling apparatus for concrete laying according to claim 2, characterized in that: the universal base is arranged on the smearing plate, the universal head is arranged in the universal base, and the towing rod is adsorbed on the universal head through the electromagnet.

4. The troweling apparatus for concrete laying according to claim 1, characterized in that: and the towing rod is provided with a clamping pin sheet for temporarily clamping the wafer.

5. The troweling apparatus for concrete laying according to claim 1, characterized in that: the drag rod is provided with a plurality of blocking sheets.

6. The troweling apparatus for concrete laying according to claim 1, characterized in that: the cross section of the smearing plate is L-shaped, and the vibrator is fixed on the vertical plate of the smearing plate.