CN213742420U

CN213742420U - Adjustable noodle collecting and laminating tool

Info

Publication number: CN213742420U
Application number: CN202022455879.2U
Authority: CN
Inventors: 唐得铭; 谭建国; 刘原
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-20
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a receive a tectorial membrane instrument with adjustable, including receiving the dull and stereotyped tectorial membrane cylinder that is used for convoluteing the plastic film of face, receive the dull and stereotyped front end of face and have the cavity that holds that can hold the tectorial membrane cylinder, receive and be connected through preventing rocking the subassembly between dull and stereotyped and the tectorial membrane cylinder of face. The utility model overcomes the complicacy of receiving light maintenance process after concrete placement that traditional instrument brought accomplishes, solve tectorial membrane in-process personnel and trample and cause concrete face secondary to destroy and receive light work problem, can avoid this instrument to produce simultaneously and rock and influence the tectorial membrane effect, and easily change the plastic film.

Description

Adjustable noodle collecting and laminating tool

Technical Field

The utility model relates to a concrete construction technical field especially relates to a receive a tectorial membrane instrument with adjustable.

Background

At present, after concrete pouring is finished, a traditional floating finishing tool and a traditional film covering tool are needed to be adopted to carry out surface covering treatment and film covering treatment respectively, namely two construction procedures are needed; meanwhile, constructors can cause secondary trampling damage to the concrete finishing surface in the film laminating process, one person needs to have a full-time film laminating, the other person collects foot prints on the troweled concrete, the requirement on local secondary finishing quality control is higher, the patience of the constructors is greatly consumed, the precious construction time is wasted, and the work efficiency is not high. To this end, the concrete working tool of application No. 2015204849065 discloses that "the film roll is connected to the vicinity of the end of one end of the operating lever via a roll holder holding both ends of the film roll, and a troweling plate is fixedly connected to the vicinity of the top end of the operating lever". This patent document solves the problem of requiring a secondary operation by combining a film roll and a troweling plate. However, the following disadvantages still exist: firstly, the film roller continuously rotates in the operation process, so that the film roller is easy to shake if directly connected with the operating lever, and the film coating effect is influenced; secondly, the mulching film on the film roller needs to be replaced regularly, so the problem that the mulching film needs to be replaced regularly cannot be solved if the film roller is directly connected with the operating lever.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a receive a tectorial membrane instrument with adjustable has overcome the concrete placement that traditional instrument brought and has received the complicacy of light maintenance process after accomplishing, solves tectorial membrane in-process personnel and tramples and cause concrete face secondary to destroy and receive light work problem, can avoid this instrument to produce simultaneously and rock and influence the tectorial membrane effect, and easily change the plastic film.

The utility model provides an adjustable noodle collecting and film covering tool, which comprises a noodle collecting flat plate and a film covering roller for winding a mulching film, wherein the front end of the noodle collecting flat plate is provided with a containing cavity capable of containing the film covering roller, and the noodle collecting flat plate is connected with the film covering roller through a shaking prevention assembly;

the anti-shaking component comprises a connecting seat, a rotating shaft, an annular flange, a fixed seat, a fixed column and a limiting column, the containing cavity is provided with a sliding chute which is longitudinally arranged, the upper part of the sliding chute extends to the upper surface of the surface-retracting flat plate, the connecting seat is arranged on the sliding chute in a sliding way, an annular limiting groove is arranged inside the connecting seat, the annular flange is rotatably arranged on the limiting groove, one end of the rotating shaft is fixedly connected with the annular flange, the other end of the rotating shaft is inserted on the film covering roller and is in interference fit with the inner surface of the film covering roller, the limiting groove, the annular flange, the rotating shaft and the film covering roller are coaxially arranged, the fixing seat is fixedly connected on the surface collecting flat plate, one end of the fixed column is hinged to the fixed seat, the other end of the fixed column is buckled with the face-closing flat plate, one end of the limiting column is connected with the fixed column, and the other end of the limiting column is abutted to the connecting seat.

Furthermore, the lower surface of fixed column has the mounting hole, have the internal thread on the internal surface of mounting hole, the surface of spacing post has the external screw thread that uses with the internal thread cooperation.

Further, still including holding the subassembly, hold the subassembly including first supporting seat, second supporting seat, third supporting seat, connecting axle and holding rod, first supporting seat rigid coupling is at the dull and stereotyped upper surface of receipts face, the setting that second supporting seat and third supporting seat correspond respectively is in the both sides of first supporting seat, and second supporting seat and third supporting seat rotate with first supporting seat through the connecting axle that sets up on first supporting seat and are connected, the one end of holding rod is passed through the connecting block respectively with second supporting seat, third supporting seat rigid coupling.

Further, the holding rod comprises a fixing portion and a telescopic portion, one end of the fixing portion is connected with the connecting block, and the other end of the fixing portion is in threaded connection with the telescopic portion.

Further, the accommodating cavity is provided with a film guide opening, and the film guide opening is positioned in front of the film laminating roller.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the surface collecting flat plate and the film covering roller are combined together for use, the complexity of a light collecting and curing process after concrete pouring is finished caused by a traditional tool is overcome, and the problems of secondary damage of a concrete surface and light collecting work caused by treading of personnel in a film covering process are solved;

secondly, the annular flange can rotate in the limiting groove, the film coating roller is driven to rotate through the rotating shaft, and the limiting groove limits the annular flange in the rotating process, so that the rotating space is reduced compared with a traditional tool, the problem that the film coating roller shakes in the rotating process can be avoided, and the film coating effect is optimized;

thirdly, in the rotating process of the annular flange, the connecting seat can also rotate with the annular flange by a certain radian, so that the whole tool still shakes, the limiting column is abutted against the connecting seat, the movement of the limiting column is avoided, and the stability of the whole tool is improved;

fourth, the fixed column can give a holding power of spacing post when the lock state, and when the open mode, the connecting seat can follow the roll-off in the spout, is convenient for change the plastic film on the tectorial membrane cylinder, has solved the difficult problem of changing the plastic film of traditional instrument.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a second perspective view of the present invention;

FIG. 5 is a perspective view of the connecting base;

FIG. 6 is a perspective view of the annular flange disposed on the shaft;

the reference numbers illustrate:

1. collecting the flat plate; 2. a film coating roller; 3. a receiving cavity; 4. an anti-sloshing assembly; 40. a connecting seat; 41. a rotating shaft; 42. an annular flange; 43. a fixed seat; 44. fixing a column; 45. a limiting column; 46. a chute; 47. a limiting groove; 5. a hand grip assembly; 50. a first support base; 51. a second support seat; 52. a third support seat; 53. a connecting shaft; 54. a hand-held lever; 540. a fixed part; 541. a telescopic part; 6. connecting blocks; 7. a membrane guide opening.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 6, the utility model provides a receive a tectorial membrane instrument with adjustable, including being used for receiving a dull and stereotyped 1 and the tectorial membrane cylinder 2 that is used for coiling the plastic film of receipts of concrete face floating, receive the front end of a dull and stereotyped 1 and have the cavity 3 that holds that can hold tectorial membrane cylinder 2, tectorial membrane cylinder 2's both ends are connected with receipts a dull and stereotyped 1 through preventing rocking component 4. Will receive a dull and stereotyped 1 and the combination of tectorial membrane cylinder 2 and be in the same place, when artifical pulling whole instrument, receive a dull and stereotyped 1 at first trowelling and receive the light to the concrete face, simultaneously tectorial membrane cylinder 2 rolls thereupon and lays the plastic film on the concrete of having received the face, has overcome the complexity of concrete placement completion back receipts light curing process that traditional instrument brought, solves tectorial membrane in-process personnel and tramples and cause concrete face secondary destruction and receive the light work problem.

The anti-shaking assembly 4 comprises a connecting seat 40, a rotating shaft 41, an annular flange 42, a fixed seat 43, a fixed column 44 and a limiting column 45, a sliding groove 46 which is longitudinally arranged is arranged on the accommodating cavity 3, the upper part of the sliding groove 46 extends to the upper surface of the face-folding flat plate 1, the lower part of the sliding groove 46 is positioned on the accommodating cavity 3,

the connecting base 40 is arranged on the sliding groove 46 in a sliding mode, an annular limiting groove 47 is formed in the connecting base 40, the annular flange 42 is rotatably arranged on the limiting groove 47, one end of the rotating shaft 41 is fixedly connected with the annular flange 42, the other end of the rotating shaft 41 is inserted into the film coating roller 2 and is in interference fit with the inner surface of the film coating roller 2, and the limiting groove 47, the annular flange 42, the rotating shaft 41 and the film coating roller 2 are arranged coaxially. When laminating cylinder 2 contacts with ground and when accompanying the external force pulling, laminating cylinder 2 can rotate for pivot 41 drives annular flange 42 and rotates at spacing groove 47, and spacing groove 47 is through spacing to annular flange 42 and then dwindle laminating cylinder 2's rotation space, avoids laminating cylinder 2 to produce great rocking and influence the laminating effect at the rotation in-process. In addition, the connecting base 40 is located at the bottom of the sliding groove 46 during the rotation of the film covering roller 2.

The fixing base 43 is fixedly connected to the face receiving flat plate 1, one end of the fixing column 44 is hinged to the fixing base 43, and the other end of the fixing column 44 is buckled with the face receiving flat plate 1. When the fixing post 44 is buckled, the fixing post 44 seals the end of the sliding groove 46 to prevent the connecting seat 40 from sliding upwards to be separated from the flour collecting flat plate 1; when the fixed column 44 is opened, the connecting seat 40 can slide out from the sliding groove 46, so that the film covering roller 2 is separated from the surface collecting flat plate 1, the mulching film on the film covering roller 2 is convenient to replace, the connecting seat 40 is installed into the sliding groove 46 after the replacement is completed, and the fixed column 44 is buckled on the surface collecting flat plate 1.

The lower surface of fixed column 44 has the mounting hole, has the internal thread on the internal surface of mounting hole, and the surface of spacing post 45 has the external screw thread that uses with the internal thread cooperation, and spacing post 45 bottom butt is on connecting seat 40. When the fixing post 44 is fastened on the closing surface plate 1, the limiting post 45 is rotated to tightly attach the bottom of the limiting post 45 to the connecting seat 40, so as to prevent the connecting seat 40 from moving in the sliding groove 46.

Still including holding subassembly 5, hold subassembly 5 including first supporting seat 50, second supporting seat 51, third supporting seat 52, connecting axle 53 and handheld pole 54, first supporting seat 50 rigid coupling is in the upper surface of receiving the dull and stereotyped 1 of face, the setting that second supporting seat 51 and third supporting seat 52 correspond respectively is in the both sides of first supporting seat 50, second supporting seat 51 and third supporting seat 52 rotate with first supporting seat 50 through the connecting axle 53 that sets up on first supporting seat 50 and are connected, the one end of handheld pole 54 is passed through connecting block 6 respectively with second supporting seat 51, third supporting seat 52 rigid coupling. When the holding rod 54 is rotated, the bottom of the holding rod 54 drives the second supporting seat 51 and the third supporting seat 52 to rotate on the connecting shaft 53 through the connecting block 6, so that the included angle between the holding rod 54 and the face-receiving flat plate 1 can be changed, and the operation of a constructor is convenient.

The holding rod 54 includes a fixing portion 540 and an expansion portion 541, one end of the fixing portion 540 is connected to the connecting block 6, and the other end of the fixing portion 540 is screwed to the expansion portion 541. By rotating the fixing part 540 and the expansion part 541, the length of the grab bar 54 can be adjusted according to the height of the construction worker or the field environment.

The accommodating cavity 3 is provided with a film guide opening 7, and the film guide opening 7 is positioned in front of the film covering roller 2. Before construction, the starting end of the mulching film passes through the film guide opening 7 and then works, and the film guide opening 7 plays a role in guiding the mulching film.

The working principle of the embodiment is as follows: during the use, open fixed column 44, install the tectorial membrane cylinder 2 that has the plastic film to convolute on the accommodation space, make connecting seat 40 be located spout 46, rotatory spacing post 45 makes it and connecting seat 40 closely laminate together behind the lock fixed column 44, then passes behind the membrane mouth 7 with the initiating terminal of plastic film and removes this instrument to treating the construction subaerial. After the angle of the holding rod 54 is adjusted by a constructor, the whole tool moves on the construction ground by pulling the holding rod 54, the surface collecting flat plate 1 screeds and collects the construction ground, and finally the film coating roller 2 rolls to coat the screeded ground.

This embodiment not only can receive face and tectorial membrane processing to construction ground simultaneously, can also solve tectorial membrane cylinder 2 and rotate the easy problem that produces and rock of in-process through cyclic annular flange 42 and spacing post 45 to spout 46 is openable and can be closed, consequently can be convenient for regularly change the plastic film on the tectorial membrane cylinder 2.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An adjustable noodle collecting and laminating tool comprises a noodle collecting flat plate (1) and a laminating roller (2) for winding mulching films, wherein the front end of the noodle collecting flat plate (1) is provided with an accommodating cavity (3) capable of accommodating the laminating roller (2), and the noodle collecting flat plate (1) is connected with the laminating roller (2) through an anti-shaking assembly (4);

the anti-shaking component (4) comprises a connecting seat (40), a rotating shaft (41), an annular flange (42), a fixing seat (43), a fixing column (44) and a limiting column (45), a sliding groove (46) which is longitudinally arranged is formed in the accommodating cavity (3), the upper portion of the sliding groove (46) extends to the upper surface of the surface collecting flat plate (1), the connecting seat (40) is arranged on the sliding groove (46) in a sliding mode, an annular limiting groove (47) is formed in the connecting seat (40), the annular flange (42) is rotatably arranged on the limiting groove (47), one end of the rotating shaft (41) is fixedly connected with the annular flange (42), the other end of the rotating shaft (41) is inserted into the film coating roller (2) and is in interference fit with the inner surface of the film coating roller (2), and the limiting groove (47), the annular flange (42), the rotating shaft (41) and the film coating roller (2) are coaxially arranged, the fixing seat (43) is fixedly connected to the face collecting flat plate (1), one end of the fixing column (44) is hinged to the fixing seat (43), the other end of the fixing column (44) is buckled with the face collecting flat plate (1), one end of the limiting column (45) is connected with the fixing column (44), and the other end of the limiting column (45) abuts against the connecting seat (40).

2. The adjustable face collecting and film covering tool as claimed in claim 1, wherein the lower surface of the fixing column (44) is provided with a mounting hole, the inner surface of the mounting hole is provided with internal threads, and the outer surface of the limiting column (45) is provided with external threads matched with the internal threads for use.

3. The adjustable face retracting and film covering tool as claimed in claim 1, further comprising a hand-holding assembly (5), wherein the hand-holding assembly (5) comprises a first supporting seat (50), a second supporting seat (51), a third supporting seat (52), a connecting shaft (53) and a hand-holding rod (54), the first supporting seat (50) is fixedly connected to the upper surface of the face retracting plate (1), the second supporting seat (51) and the third supporting seat (52) are respectively and correspondingly arranged on two sides of the first supporting seat (50), the second supporting seat (51) and the third supporting seat (52) are rotatably connected to the first supporting seat (50) through the connecting shaft (53) arranged on the first supporting seat (50), and one end of the hand-holding rod (54) is fixedly connected to the second supporting seat (51) and the third supporting seat (52) through a connecting block (6).

4. An adjustable facial film collecting tool as claimed in claim 3, wherein the hand-held lever (54) comprises a fixed part (540) and a telescopic part (541), one end of the fixed part (540) is connected with the connecting block (6), and the other end of the fixed part (540) is in threaded connection with the telescopic part (541).

5. An adjustable face retracting and film covering tool as claimed in claim 1, characterized in that the accommodating cavity (3) is provided with a film guiding opening (7), and the film guiding opening (7) is positioned in front of the film covering roller (2).