CN209937211U - Concrete building material napping machine - Google Patents

Abstract

The utility model discloses a concrete building materials napping machine, including stand, rotate connect the napping frame between the stand, fix the napping device and both ends on the napping frame hinge respectively and be connected the electric putter between napping frame and stand. Compare with old-fashioned napping machine, the utility model discloses a new-type napping machine overall height greatly reduced, cost reduction, simple structure, processing and installation are more convenient. The electric push rod is adopted to provide power, the price is low, the operation is simple, the lifting height can be effectively controlled, and the electric push rod has a self-locking function and is safe and reliable; one end of the novel galling frame is connected with the galling device, and the other end of the novel galling frame is provided with a balance weight, so that the working pressure of the electric push rod can be effectively reduced; the novel napping machine has the advantages that the overall height is reduced, the installation is more convenient, and the use is safer; the height of the galling device is adjusted through the rotating shaft, shaking in the working process of the galling device is effectively reduced, and the processing quality of the concrete member is better.

Description

Concrete building material napping machine

Technical Field

The utility model relates to an prefab production facility technical field for assembly type structure, concretely relates to concrete building material napping machine.

Background

The modern fabricated building is a building formed by transferring reinforced concrete members prefabricated in a factory to a construction site for assembly, and secondary concrete distribution is performed after embedded parts are arranged on prefabricated plates in the process of on-site assembly, so that a groove needs to be pulled out of the surface of a concrete layer when the reinforced concrete prefabricated plates are manufactured in the factory in order to increase the binding force between the prefabricated plates and the concrete distributed for the second time, and the process of the step needs to be finished after initial setting and before final setting of concrete, namely napping, so as to increase the surface roughness.

At present, in the production process of the precast slabs, after concrete materials distributed in a mould on a trolley are initially set, the steel wires are manually used for napping operation, so that the labor intensity of workers is increased, the working efficiency is low, the production efficiency of the whole production line is influenced, the napping width, depth and distance of the surface of the concrete cannot be uniform, and the product quality is influenced. The existing part adopts a mechanical napping machine for concrete surface treatment of the composite floor slab, and the composite floor slab is guaranteed to be better combined with the floor concrete of later construction. The old napping machine consists of a vertical column, a cross beam, a lifting guide groove, a napping frame, a napping device and an electric hoist, and the napping frame is driven to lift by the power of the electric hoist so as to adjust the height. The old napping machine has the following problems: the whole height is high, and machined part material is many with high costs, and processing and installation are inconvenient, and electric block goes up and down to draw hair frame, needs higher power, and the power consumption is high, and draws hair frame easy emergence during the hair and rocks, influences the quality of drawing hair of concrete member.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete building materials napping machine that simple structure, installation and adjustment are convenient, improve the napping quality to prior art's not enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete building material napping machine comprises upright posts, napping frames rotatably connected between the upright posts, a napping device fixed on the napping frames and electric push rods with two ends respectively hinged between the napping frames and the upright posts;

the side of the galling frame is provided with a through hole, the inner side of the upright post is fixedly provided with a rotating shaft, and a crossbeam of the galling frame is movably sleeved outside the rotating shaft.

As a further improvement, the through hole is positioned in the middle of the beam of the napping frame, and the number of the stand columns is two.

As a further improvement of the utility model, an upper mounting seat is fixed on the beam of the napping frame, and the upper mounting seat is positioned outside the upright post.

As a further improvement, the lower part of stand is provided with the installation base, electric putter's lower extreme hinge is on the installation base, electric putter's upper end hinge is on last mount pad.

As a further improvement of the utility model, the napping device is fixed at the end part of the beam of the napping frame and is positioned at the inner side of the upright post;

and the other end of the napping frame beam is provided with a balance weight.

As a further improvement, the counterweight is hinged to the other end of the beam of the galling frame, and the counterweight and the galling device are respectively positioned on two sides of the stand column.

As a further improvement of the utility model, the counterweight is a long-strip counterweight.

As a further improvement of the utility model, the napping device is a scraper fixed at even intervals.

Compared with the prior art, the utility model discloses the beneficial effect who gains as follows:

the utility model has the characteristics of simple structure, convenient operation and reliability; the working stability is high, the service life is long, the practicability is strong, and the using effect is good. Compare with old-fashioned napping machine, the utility model discloses a new-type napping machine overall height greatly reduced, cost reduction, simple structure, processing and installation are more convenient. The electric push rod is adopted to provide power, the price is low, the operation is simple, the lifting height can be effectively controlled, and the electric push rod has a self-locking function and is safe and reliable; one end of the novel galling frame is connected with the galling device, and the other end of the novel galling frame is provided with a balance weight, so that the working pressure of the electric push rod can be effectively reduced; the novel napping machine has the advantages that the overall height is reduced, the installation is more convenient, and the use is safer; the height of the galling device is adjusted through the rotating shaft, shaking in the working process of the galling device is effectively reduced, and the processing quality of the concrete member is better.

Drawings

FIG. 1 is a schematic structural diagram of an old napping machine;

FIG. 2 is a schematic view of the state of the present invention;

figure 3 is the structure schematic diagram of the counterweight installation position of the utility model.

In the attached drawing, 1 old-style napping machine crossbeam, 2 old-style napping machine stand columns, 3 electric hoists, 4 lifting guide grooves, 5 old-style napping frames, 6 old-style napping devices, 7 napping devices, 8 stand columns, 9 napping frames, 10 electric push rods, 11 counterweights and 12 rotating shafts.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

As shown in fig. 1, the existing old-type galling machine structure includes an old-type galling machine column 2, an old-type galling machine beam 1 fixed at the top of the old-type galling machine column 2, an electric block 3 mounted on the old-type galling machine beam 1, an old-type galling frame 5 suspended below the electric block 3, an old-type galling device 6 mounted on the old-type galling frame 5, and a lifting guide groove 4 for limiting the old-type galling frame 5 to slide up and down. The old-style napping machine is powered by an electric hoist to drive the napping frame to lift, so that napping work is completed. In order to install electric block 3, the overall height of the napping machine is high, and lifting guide grooves 4 need to be additionally installed, so that the electric block 3 is high in cost, complex in structure and inconvenient to machine and install, the lifting height controlled by the electric block is mostly the position which is visually observed, the accuracy is poor, the suspension mode is easy to shake, the safety is poor, and the processing quality of a concrete member is affected.

As shown in fig. 2-3, a concrete building material galling machine comprises upright posts 8, galling frames 9 rotatably connected between the upright posts 8, a galling device 7 fixed on the galling frames 9, and an electric push rod 10 with two ends respectively hinged between the galling frames 9 and the upright posts 8; the lateral part of the napping frame 9 is provided with a through hole, the inner side part of the upright post 8 is fixedly provided with a rotating shaft 12, and the crossbeam of the napping frame 9 is movably sleeved outside the rotating shaft 12. The through holes are located in the middle of a cross beam of the napping frame 9, and the number of the stand columns 8 is two. An upper mounting seat is fixed on the cross beam of the napping frame 9 and is positioned on the outer side of the upright post 8. The lower part of the upright post 8 is provided with a mounting base, the lower end of the electric push rod 10 is hinged on the mounting base, and the upper end of the electric push rod 10 is hinged on the upper mounting base. The galling device 7 is fixed at the end part of the cross beam of the galling frame 9 and is positioned at the inner side of the upright post 8; and the other end of the beam of the napping frame 9 is provided with a counterweight 11. The balance weight 11 is hinged to the other end of the cross beam of the napping frame 9, and the balance weight 11 and the napping device 7 are respectively positioned on two sides of the upright post 8. The counterweight 11 is a strip counterweight. The napping device 7 is a scraper which is fixed at uniform intervals. After the electric push rod 10 is adjusted to a preset position, the prefabricated concrete building materials are conveyed below the galling device 7, and the scraper performs galling operation on the surface of the concrete building materials.

Compare with old-fashioned napping machine, the utility model discloses a new-type napping machine overall height greatly reduced, cost reduction, simple structure, processing and installation are more convenient. The electric push rod is adopted to provide power, the price is low, the operation is simple, the lifting height can be effectively controlled, and the electric push rod has a self-locking function and is safe and reliable; one end of the novel galling frame is connected with the galling device, and the other end of the novel galling frame is provided with a balance weight, so that the working pressure of the electric push rod can be effectively reduced; the novel napping machine has the advantages that the overall height is reduced, the installation is more convenient, and the use is safer; the height of the galling device is adjusted through the rotating shaft, shaking in the working process of the galling device is effectively reduced, and the processing quality of the concrete member is better.

Claims (8)

1. The utility model provides a concrete building material napping machine which characterized in that: comprises upright posts (8), a galling frame (9) rotationally connected between the upright posts (8), a galling device (7) fixed on the galling frame (9) and an electric push rod (10) with two ends respectively hinged between the galling frame (9) and the upright posts (8);

the side of the napping frame (9) is provided with a through hole, the inner side of the upright post (8) is fixedly provided with a rotating shaft (12), and the beam of the napping frame (9) is movably sleeved outside the rotating shaft (12).

2. The concrete building material napping machine according to claim 1, characterized in that: the through holes are located in the middle of a cross beam of the galling frame (9), and the number of the stand columns (8) is two.

3. The concrete building material napping machine according to claim 2, characterized in that: an upper mounting seat is fixed on a cross beam of the napping frame (9), and the upper mounting seat is positioned on the outer side of the upright post (8).

4. The concrete building material napping machine according to claim 3, characterized in that: the lower part of the upright post (8) is provided with an installation base, the lower end of the electric push rod (10) is hinged to the installation base, and the upper end of the electric push rod (10) is hinged to the upper installation base.

5. The concrete building material napping machine according to claim 4, characterized in that: the galling device (7) is fixed at the end part of the beam of the galling frame (9) and is positioned at the inner side of the upright post (8);

and the other end of the beam of the napping frame (9) is provided with a counterweight (11).

6. The concrete building material napping machine according to claim 5, characterized in that: the balance weight (11) is hinged to the other end of the cross beam of the napping frame (9), and the balance weight (11) and the napping device (7) are respectively positioned on two sides of the upright post (8).

7. The concrete building material napping machine according to claim 6, characterized in that: the counterweight (11) is a strip counterweight.

8. The concrete building material napping machine according to claim 1, characterized in that: the napping device (7) is a scraper which is fixed at uniform intervals.

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