Portable standing type concrete surface finishing and film covering integrated controller

Abstract

The utility model relates to the technical field of concrete construction equipment, in particular to a handheld standing type concrete surface finishing and film covering integrated controller. According to the technical scheme, the surface finishing device comprises a surface finishing patter with arc upwarps on the two sides, and a film winding drum is arranged on the surface finishing patter. Through cooperation of the protective cover plate, the cutter mechanism, the Y-shaped sleeve, the telescopic rod, the abutting mechanism, the anti-rotation mechanism and other structures, the front edge and the rear edge of the surface finishing patter are provided with the arc-shaped upwarps, and therefore the situation that a cast-in-place concrete surface layer is damaged in the surface finishing process of the controller can be effectively avoided. The barreled film can be taken and placed at any time by rotating the switch type protective cover plate, and the barreled film can be protected from being polluted. Meanwhile, the thin film can be cut off by treading the treading rod, and the blade automatically rebounds after the foot is released, so that the physical strength of workers is saved. A worker is prevented from carrying the blade, so that the construction safety is ensured. In addition, the telescopic rod is telescopically adjusted in the Y-shaped sleeve, and it is guaranteed that the length and angle of the special-shaped handle can be adjusted according to the body shape and habits of a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete construction equipment technical field especially relates to a hand portable standing type concrete finishing film covering integrated controller. BACKGROUND

[0002] With the development of the construction industry, the continuous innovation of construction technology, the building structure is increasingly complex and variable, and more and more large-area concrete construction appears. After the concrete is poured, the traditional construction process is to complete the finishing of the concrete by workers with a trowel first, and then another worker covers the film on the finished part. This construction method, on the one hand, is prone to cause concrete surface dry shrinkage cracking when the process is handed over. On the other hand, the worker will leave footprints on the concrete surface again when covering the film, at which time the worker needs to clean the footprints and cover the film, which not only complicates the operation, prolongs the construction period, increases the labor intensity, wastes labor and reduces the work efficiency.

[0003] A kind of concrete finishing film covering integrated device as disclosed in the Chinese patent with publication number CN217840958U, including finishing flat plate, push-pull rod, film reel and telescopic buckle;The upper surface of finishing flat plate is connected with hinge and telescopic connecting rod, the bottom end of push-pull rod is connected with hinge, and push-pull rod is connected with the end of telescopic connecting rod;Telescopic buckle is U-shaped structure, one end of telescopic buckle is provided with protruding clamping piece, the other end of telescopic buckle is telescopic rod structure, one end of telescopic buckle with clamping piece extends into the hollow structure of finishing flat plate, clamping piece is detachably connected with the buckle hole of finishing flat plate side wall, and the telescopic rod structure one end of telescopic buckle extends into the winding core of film reel and is connected with film reel. Its equipment neither has the function of protecting the film reel from pollution, nor has the function of setting adjustable on the push-pull rod. At the same time, the cutting of the film needs manual operation with a knife, which increases the risk of construction injury. UTILITY MODEL CONTENTS

[0004] The utility model aims at the problems in the background art and provides a hand portable standing type concrete finishing film covering integrated controller.

[0005] The technical scheme of the utility model: a hand portable standing type concrete finishing film covering integrated controller, including both sides with curved arc upwarp finishing trowel, the finishing trowel is equipped with film reel, still includes: the protective cover plate that rotates and is installed in the finishing trowel and covers film reel;Knife mechanism that is set in the protective cover plate and is automatically rebounded after cutting film reel by foot pressing;Y-shaped sleeve, rotationally connected on the protective cover plate, the end away from the protective cover plate of Y-shaped sleeve is slidably connected with telescopic rod, the Y-shaped sleeve is equipped with the resistance mechanism that slides in the Y-shaped sleeve in telescopic rod and is clamped;Anti-rotation mechanism, set in the connecting end of protective cover plate and Y-shaped sleeve for fixing Y-shaped sleeve after adjusting angle.

[0006] Optionally, the cutter mechanism comprises a pair of telescopic rods slidingly connected to the protective cover plate, one end of the telescopic rod is fixedly connected with a stepping rod, the other end of the telescopic rod fixedly connected with a film breaking cutter in the protective cover plate, one end of the telescopic rod in the protective cover plate is further sleeved with a reset spring, one end of the reset spring is fixedly connected with the film breaking cutter, and the other end of the reset spring is fixedly connected with the inner wall of the protective cover plate.

[0007] Optionally, the inside of the protective cover plate is fixedly connected with a baffle for clamping the film breaking cutter.

[0008] Optionally, the resisting mechanism comprises a spiral resisting rod spirally connected to the Y-shaped sleeve away from the protective cover plate, the end of the spiral resisting rod away from the Y-shaped sleeve is fixedly connected with a rotating handle, and a plurality of anti-skid grooves are arranged in a circumferential array on the rotating handle.

[0009] Optionally, the end of the Y-shaped sleeve close to the telescopic rod is fixedly sleeved with a sponge sleeve, and the end of the telescopic rod away from the Y-shaped sleeve is provided with a special-shaped handle.

[0010] Optionally, the anti-rotation mechanism comprises a pair of rotating supporting blocks fixedly connected to the upper surface of the protective cover plate, the end of the Y-shaped sleeve away from the telescopic rod is fixedly connected with a spiral inserting rod, the rotating supporting block is provided with a bolt resisting sleeve spirally sleeved with the spiral inserting rod, the end of the spiral inserting rod away from the Y-shaped sleeve is fixedly connected with a spherical clamping block for clamping the bolt resisting sleeve, and the outer wall of the bolt resisting sleeve is fixedly connected with a plurality of convex rods arranged in a circumferential array.

[0011] Optionally, the upper surface of the surface collecting and smearing plate is further provided with a transverse supporting rod, the outer wall of the protective cover plate is fixedly connected with a pair of clamping rings for clamping the two ends of the transverse supporting rod, the upper surface of the surface collecting and smearing plate is fixedly connected with a vertical clamping rod, and the end of the vertical clamping rod away from the surface collecting and smearing plate is fixedly connected with the transverse supporting rod.

[0012] Optionally, the outer wall of the protective cover plate away from the clamping ring is fixedly connected with a rubber sheet for pressing the flatly arranged film roll.

[0013] Optionally, the upper surface of the surface collecting and smearing plate is further fixedly connected with a pair of supporting seats, the end of the supporting seat away from the surface collecting and smearing plate is provided with a rotating groove, the rotating groove is rotatably connected with a rotating rod movably sleeved with the film roll, and the two ends of the rotating rod are fixedly sleeved with a clamping sleeve for clamping the corresponding supporting seat.

[0014] In summary, the present application has at least one of the following beneficial technical effects:

[0015] The utility model discloses a cooperation of protection cover, cutter mechanism, Y sleeve, telescopic link, resistance mechanism and anti -rotation mechanism etc. structure, the upper arch of the two sides of the surface finishing board before and after has the effective prevention and control of the damage of cast-in-situ concrete surface layer during the process of surface collection. The rotation switch type protection cover plate can take and put the barrel film at any time on one hand, and can protect the barrel film from being polluted on the other hand. Meanwhile, the film can be cut off by stepping down the pedal, and the blade automatically bounces back after the foot is loose, which not only saves the labor of workers. Further avoid the workers to carry the blade, guarantee the safety of construction. In addition, the telescopic link telescopic adjustment in Y type sleeve guarantees that the special-shaped handle can adjust the length and angle according to the body shape and habit of user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Give the first state structure schematic diagram of the utility model of a hand-held standing type concrete surface collection and film covering integrated controller;

[0017] Figure 2 Give the second state structure schematic diagram of the utility model of a hand-held standing type concrete surface collection and film covering integrated controller;

[0018] Figure 3 For Figure 1 Partial section structure schematic diagram;

[0019] Figure 4 For Figure 1 Left view structure schematic diagram;

[0020] Figure 5 For Figure 4 Split structure schematic diagram;

[0021] Figure 6 For Figure 5 The enlarged schematic diagram of A in the middle;

[0022] Drawing reference: 1, surface finishing board;11, support seat;12, rotation groove;13, rotation rod;14, clamping sleeve;2, Y sleeve;21, telescopic link;22, special-shaped handle;23, spiral resistance rod;24, rotary handle;25, spiral insertion rod;26, spherical clamping block;27, sponge sleeve;3, protection cover plate;31, rubber sheet;4, film reel;5, partition;51, telescopic link;52, film cutting knife;53, reset spring;54, pedal;6, rotation support block;61, bolt resistance sleeve;62, protruding rod;7, transverse support rod;71, clamping ring;72, vertical clamping rod. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, and obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment.

[0024] The components of the embodiments of the present application described and shown herein can be arranged and designed in a wide variety of different configurations. Therefore, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, but merely represents selected embodiments of the application.

[0025] Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Embodiments

[0030] As Figures 1 to 6As shown, the utility model provides a kind of portable standing type concrete finishing film integration controller, including both sides with curved arc upwarping finishing trowel 1, finishing trowel 1 is equipped with film reel 4, further include: rotatably installed in finishing trowel 1 cover film reel 4's protective cover plate 3, the setting of protective cover plate 3 can maintain the neatness inside, improve the sustainable working performance of controller in harsh environment.The outer wall of protective cover plate 3 away from snap ring 71 is fixedly connected with the rubber soft sheet 31 that presses film reel 4 flatly, the width of rubber soft sheet 31 is greater than the width of film reel 4, and the effect of rubber soft sheet 31 is to smooth and flatten film, especially in windy operating environment, it can guarantee that film can be closely attached to cast-in-place concrete surface.The inside of protective cover plate 3 is fixedly connected with the baffle 5 of film cutter 52;Knife mechanism is set in protective cover plate 3 and is automatically rebounded after cutting film reel 4 by foot pressing;Y-shaped sleeve 2 is rotatably connected on protective cover plate 3, Y-shaped sleeve 2 is set as Y type, can play the role of fixed support, increase strength.Y-shaped sleeve 2 is slidably connected with telescopic rod 21 at one end away from protective cover plate 3, sponge sleeve 27 is fixedly sleeved on the end of Y-shaped sleeve 2 close to telescopic rod 21, and sponge sleeve 27 can realize multiple functions such as pushing, pulling, lifting and pressing in cooperation with special-shaped handle 22.Y-shaped sleeve 2 is provided with resistance mechanism that is slidably arranged in Y-shaped sleeve 2 in telescopic rod 21;Anti-rotation mechanism is arranged at the connecting end of protective cover plate 3 and Y-shaped sleeve 2 to fix Y-shaped sleeve 2 after adjusting angle.

[0031] Further, the knife mechanism includes a pair of telescopic rods 51 slidably connected to the protective cover plate 3, one end of the telescopic rod 51 is fixedly connected with a stepping rod 54, the other end of the telescopic rod 51 inside the protective cover plate 3 is fixedly connected with a film cutter 52, and a return spring 53 is sleeved on one end of the telescopic rod 51 inside the protective cover plate 3. The return spring 53 is used to automatically restore the original position of the film cutter 52 after cutting the film, so as to repeatedly cut the film. One end of the return spring 53 is fixedly connected with the film cutter 52, and the other end of the return spring 53 is fixedly connected with the inner wall of the protective cover plate 3.

[0032] The resistance mechanism includes a spiral resistance rod 23 spirally connected to one end of the Y-shaped sleeve 2 away from the protective cover plate 3. One end of the spiral resistance rod 23 inserted into the Y-shaped sleeve 2 can tightly resist the telescopic rod 21. The other end of the spiral resistance rod 23 is fixedly connected with a rotating handle 24. A plurality of anti-slip grooves are formed on the rotating handle 24 in a circumferential array. The anti-slip grooves increase the friction between the hand and the rotating handle 24 to ensure that the hand does not slip when manually holding the rotating handle 24.

[0033] Secondly, the anti-rotation mechanism includes a pair of rotating blocks 6 fixedly connected to the upper surface of the protective cover plate 3, and a Y-shaped sleeve 2 is fixedly connected with a screw plug 25 at the end away from the telescopic rod 21. The rotating block 6 is provided with a bolt abutting sleeve 61 which is screwingly sleeved with the screw plug 25. The end of the bolt abutting sleeve 61 abutting against the rotating block 6 is provided with a rubber pad for preventing sliding. The end of the screw plug 25 away from the Y-shaped sleeve 2 is fixedly connected with a spherical clamping block 26 which clamps the bolt abutting sleeve 61, so as to avoid the bolt abutting sleeve 61 from being separated from the screw plug 25. The outer wall of the bolt abutting sleeve 61 is fixedly connected with a plurality of convex rods 62 which are circumferentially arranged. The convex rods 62 increase the friction force of manually rotating the bolt abutting sleeve 61, so as to avoid sliding when manually holding and rotating the bolt abutting sleeve 61.

[0034] Further, the upper surface of the surface collecting and smearing plate 1 is further provided with a horizontal supporting rod 7, and the outer wall of the protective cover plate 3 is fixedly connected with a pair of clamping rings 71 which clamp the two ends of the horizontal supporting rod 7. The upper surface of the surface collecting and smearing plate 1 is fixedly connected with a vertical clamping rod 72 which clamps the clamping ring 71, so as to avoid the clamping ring 71 from being separated from the two ends of the horizontal supporting rod 7. The end of the vertical clamping rod 72 away from the surface collecting and smearing plate 1 is fixedly connected with the horizontal supporting rod 7.

[0035] Further, the upper surface of the surface collecting and smearing plate 1 is further fixedly connected with a pair of supporting seats 11. The end of the supporting seat 11 away from the surface collecting and smearing plate 1 is provided with a rotating groove 12, and the rotating groove 12 is rotatably connected with a rotating rod 13 which movably sleeves the film roll 4. The two ends of the rotating rod 13 are fixedly sleeved with a clamping sleeve 14 which clamps the corresponding supporting seat 11, so as to ensure that the rotating rod 13 does not slide on the top end of the supporting seat 11 when rotating.

[0036] In the embodiment, when the hand-held standing type concrete surface collecting and film covering integrated controller needs to be used, as shown in FIG. 1, the telescopic rod 21 is extended, and the telescopic rod 21 is fixedly connected with the Y-shaped sleeve 2. Figure 2As shown, first, the rotating rod 13 at the top end of the support seat 11 is taken out from the rotating groove 12, and then the film roll 4 is sleeved on the rotating rod 13, and the sleeve 14 at both ends of the rotating rod 13 is clamped on the top end of the corresponding support seat 11. Then, a pair of clamping rings 71 on the protective cover plate 3 is rotated downward around the horizontal support rod 7 as the center, so that the protective cover plate 3 completely covers the film roll 4. Then, the telescopic rod 21 at the end of the Y-shaped sleeve 2 away from the surface wiping plate 1 is pulled, so that the length of the telescopic rod 21 after extension is suitable for the user. Next, the rotating handle 24 is manually rotated, and the rotating handle 24 drives the screw rod 23 to rotate. Since the screw rod 23 is screw-connected with the Y-shaped sleeve 2, the end of the screw rod 23 away from the rotating handle 24 is tightly inserted into the outer wall of the telescopic rod 21 inserted into the Y-shaped sleeve 2, so that the end of the telescopic rod 21 inserted into the Y-shaped sleeve 2 cannot be rotated, and thus the adjusted telescopic rod 21 can be fixed. When the angle between the surface wiping plate 1 and the Y-shaped sleeve 2 needs to be fixed, the screw rod 25 at the end of the Y-shaped sleeve 2 is rotated as the center, so that the Y-shaped sleeve 2 is rotated to the appropriate angle on the surface wiping plate 1. At this time, the screw bolt 61 on a pair of screw rods 25 is rotated, and since the screw bolt 61 is screw-connected with the screw rod 25, the screw bolt 61 drives the screw rod 25 to move, so that the screw rod 25 drives the end of the Y-shaped sleeve 2 to tightly abut against the rotating support block 6, and thus the angle of the adjusted Y-shaped sleeve 2 is fixed. When the film on the film roll 4 needs to be cut, the pedal 54 is pressed downward by the foot, the pedal 54 drives a pair of telescopic rods 51 to move downward, and the telescopic rod 51 drives the film cutting knife 52 to cut the film roll 4 below. Then, the foot is released, and the elastic pushing force of the reset spring 53 drives the film cutting knife 52 to recover to the original height in the protective cover plate 3, so that the film cutting knife 52 can be repeatedly controlled to cut the film roll 4 downward by repeatedly pressing the pedal 54.

[0037] The preferred embodiments of the above utility model are only used to help describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A hand-held standing type concrete finishing and film covering integrated controller, comprising two sides with curved arc-shaped upturned finishing trowels (1), the finishing trowels (1) are provided with a film roll (4), characterized in that, Also include: The protective cover plate (3) is rotatably installed in the surface collecting plate (1) to cover the film roll (4); The cutter mechanism is arranged in the protective cover plate (3) and automatically rebounds after cutting the film roll (4) by pressing the foot part; The Y-shaped sleeve (2) is rotatably connected to the protective cover plate (3), one end of the Y-shaped sleeve (2) away from the protective cover plate (3) is slidably connected with the telescopic rod (21), and the Y-shaped sleeve (2) is provided with a resisting mechanism for slidingly clamping the telescopic rod (21) in the Y-shaped sleeve (2). The anti-rotation mechanism is arranged at the connecting end of the protective cover plate (3) and the Y-shaped sleeve (2) to fix the Y-shaped sleeve (2) after adjusting the angle.

2. A hand-held, stand-up, concrete finishing and taping integrated controller according to claim 1, wherein, The cutter mechanism includes a pair of telescopic rods (51) slidably connected to the protective cover plate (3), one end of the telescopic rod (51) is fixedly connected with the stepping rod (54), the other end of the telescopic rod (51) in the protective cover plate (3) is fixedly connected with the film cutting knife (52), and the other end of the telescopic rod (51) in the protective cover plate (3) is further sleeved with a reset spring (53), one end of the reset spring (53) is fixedly connected with the film cutting knife (52), and the other end of the reset spring (53) is fixedly connected with the inner wall of the protective cover plate (3).

3. The hand-held, stand-up concrete finishing and taping integrated controller of claim 2, wherein, The inner wall of the protective cover plate (3) is fixedly connected with the partition plate (5) for clamping the film cutting knife (52).

4. The hand-held, stand-up, concrete finishing and taping integrated controller of claim 1, wherein, The resisting mechanism includes a spiral resisting rod (23) spirally connected to one end of the Y-shaped sleeve (2) away from the protective cover plate (3), one end of the spiral resisting rod (23) away from the Y-shaped sleeve (2) is fixedly connected with a rotating handle (24), and a plurality of anti-slip grooves are arranged in a circumferential array on the rotating handle (24).

5. The hand-held, stand-up, concrete finishing and taping integrated controller of claim 1, wherein, One end of the Y-shaped sleeve (2) close to the telescopic rod (21) is fixedly sleeved with a sponge sleeve (27), and the other end of the telescopic rod (21) away from the Y-shaped sleeve (2) is provided with a special-shaped handle (22).

6. The hand-held, stand-up, concrete finishing and taping integrated controller of claim 1, wherein, The anti-rotation mechanism includes a pair of rotating supporting blocks (6) fixedly connected to the upper surface of the protective cover plate (3), the end of the Y-shaped sleeve (2) away from the telescopic rod (21) is fixedly connected with a spiral inserting rod (25), the rotating supporting block (6) is provided with a bolt resisting sleeve (61) spirally sleeved with the spiral inserting rod (25), one end of the spiral inserting rod (25) away from the Y-shaped sleeve (2) is fixedly connected with a spherical clamping block (26) clamping the bolt resisting sleeve (61), and the outer wall of the bolt resisting sleeve (61) is fixedly connected with a plurality of convex rods (62) arranged in a circumferential array.

7. The hand-held, stand-up, concrete finishing and taping integrated controller of claim 1, wherein, The upper surface of the surface collecting plate (1) is further provided with a transverse supporting rod (7), the outer wall of the protective cover plate (3) is fixedly connected with a pair of clamping rings (71) clamping both ends of the transverse supporting rod (7), the upper surface of the surface collecting plate (1) is fixedly connected with a vertical clamping rod (72), and one end of the vertical clamping rod (72) away from the surface collecting plate (1) is fixedly connected with the transverse supporting rod (7).

8. The hand-held, stand-up concrete finishing and taping integrated controller of claim 7, wherein, The outer wall of the protective cover plate (3) away from the clamping ring (71) is fixedly connected with a rubber sheet (31) pressing the flatly arranged film roll (4).

9. The hand-held, stand-up concrete finishing and taping integrated controller of claim 1, wherein, The upper surface of the surface collecting and smearing plate (1) is further fixedly connected with a pair of support seats (11), one end of each of the support seats (11) away from the surface collecting and smearing plate (1) is provided with a rotating groove (12), a rotating rod (13) movably sleeved with the film roll (4) is rotatably connected in the rotating groove (12), and the two ends of the rotating rod (13) are fixedly sleeved with a clamping sleeve (14) clamping the corresponding support seat (11).

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