CN214924338U

CN214924338U - Building materials winding and unwinding devices for building construction site

Info

Publication number: CN214924338U
Application number: CN202121651697.0U
Authority: CN
Inventors: 刘建明; 陈寒; 郭长顺; 李大为; 范志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-30
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a building materials winding and unwinding devices for building construction site, the on-line screen storage device comprises a base, the base is provided with two the installation subassembly, four are all installed to base upper end front portion and upper end rear portion the first subassembly that receive and releases, four is installed jointly on installation subassembly surface upper portion the second is installed jointly to installation subassembly surface lower part and is receive and releases the subassembly, first subassembly and the second that receive and release receive the subassembly structure the same, two the installation piece is all installed to base lateral surface front portion and lateral surface rear portion, four the screw hole, four are all opened to installation piece upper end the protection subassembly is installed jointly to a screw hole internal face. A building materials winding and unwinding devices for building construction site, receive and release the subassembly through the setting, stack timber in receiving and releasing the board, can realize ligneous receiving and releasing to avoid timber direct and ground contact, improved ligneous protectiveness, seted up a plurality of through-hole on receiving and releasing the board, realize the ligneous ventilative of bottom.

Description

Building materials winding and unwinding devices for building construction site

Technical Field

The utility model relates to an equipment technical field for the construction, in particular to building materials winding and unwinding devices for building construction site.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called a building construction site or a construction site, and is also called a construction site, a construction site has a lot of building materials, but the following problems are mostly existed in the prior art for receiving and releasing the building materials: 1. the wood is used more in a construction site, but at present, most of the wood is placed on one place of the ground by people, and the problem of disordered placement exists, so that the outer surface of the wood is easily stained with soil, and the use attractiveness is influenced; 2. the job site is outdoor environment mostly, receives the insolation of sun or drenches easily to lead to timber to appear moldy or rotten problem easily, make timber directly damage unable use, cause certain loss. Therefore, a building material storing and releasing device for a building construction site is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a building materials winding and unwinding devices for building construction site can effectively solve the problem in the background art.

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

the utility model provides a building materials winding and unwinding devices for building construction site, includes the base, the base is provided with two, two install a plurality of gusset plate, two jointly between the base the universal wheel is all installed at base lower extreme front portion and lower extreme rear portion, two installation component, four are all installed to base upper end front portion and upper end rear portion installation component surface upper portion installs first subassembly, four of receiving and releasing jointly installation component surface lower part is installed the second and is received and released the subassembly, first subassembly and the second of receiving and releasing receive and release the subassembly structure the same, two installation piece, four are all installed to base lateral surface front portion and lateral surface rear portion installation piece upper end all opened No. one the screw hole, four protection component is installed jointly to a screw hole internal face.

Preferably, the installation component includes threaded rod and regulating block, the regulating block is provided with two, two No. two screw holes of break-over about all opening the regulating block upper end, the stopper is installed to the threaded rod upper end, the upper end at the base that corresponds is installed to the lower extreme of threaded rod.

Preferably, the size of two No. two screw hole all with the big or small looks adaptation of threaded rod, two the regulating block is in the same place through the surface threaded connection of No. two corresponding screw holes and threaded rod respectively.

Preferably, the first subassembly that receive and releases includes the board of receiving and releasing, the through-hole that has the inside and outside break-over of a plurality of is opened to the board internal face of receiving and releasing, the mounting panel is all installed, two to the board upper end left part and the upper end right part of receiving and releasing the mounting panel upper end front portion and upper end rear portion all opened the cup joint hole of break-over from top to bottom, two the mounting panel cup joints together through the outer surface activity of the cup joint hole that corresponds and two installation components respectively.

Preferably, the protection component comprises four support rods, the number of the support rods is four, thread stripes are carved on the lower portions of the outer surfaces of the support rods, a ceiling is installed at the upper ends of the support rods, and the lower portions of the outer surfaces of the support rods are respectively in threaded connection with the corresponding four first threaded holes.

Preferably, four corners of the lower end of the ceiling are provided with round holes, and the upper parts of the four support rods are movably sleeved in the corresponding four round holes respectively.

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

1. in the utility model, the wood can be folded and unfolded by arranging the folding and unfolding components and stacking the wood in the folding and unfolding plates, thereby preventing the wood from directly contacting with the ground, improving the protection of the wood, and the ventilation of the bottom wood can be realized by arranging a plurality of through holes on the folding and unfolding plates;

2. through setting up protection component, the setting that utilizes the ceiling can receive and release the ligneous rain-proof sun-proof on receiving and releasing the board by effectual realization to improve ligneous protectiveness, avoided timber to insolate or drench and influence ligneous use, it is practical effective.

Drawings

FIG. 1 is a schematic view of the overall structure of a building material collecting and releasing device for a construction site according to the present invention;

FIG. 2 is a schematic view of the overall structure of the mounting assembly of the building material collecting and releasing device for a construction site of the present invention;

FIG. 3 is a schematic view of the overall structure of the first retractable assembly of the building material retractable device for the construction site of the present invention;

fig. 4 is the overall structure schematic diagram of the protection component of the building material folding and unfolding device for the building construction site of the present invention.

In the figure: 1. a base; 2. a reinforcing plate; 3. a universal wheel; 4. mounting the component; 5. a first retraction assembly; 6. a second retraction assembly; 7. mounting blocks; 8. a first threaded hole; 9. a guard assembly; 41. a threaded rod; 42. an adjusting block; 43. a second threaded hole; 44. a limiting block; 51. a plate is collected and placed; 52. a through hole; 53. mounting a plate; 54. sleeving a hole; 91. a support bar; 92. thread striations; 93. and (4) a ceiling.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a building material folding and unfolding device for a building construction site comprises bases 1, the bases 1 are provided with two, a plurality of reinforcing plates 2 are jointly installed between the two bases 1, universal wheels 3 are installed on the front portions of the lower ends and the rear portions of the lower ends of the two bases 1, installation components 4 are installed on the front portions of the upper ends and the rear portions of the upper ends of the two bases 1, a first folding and unfolding component 5 is jointly installed on the upper portions of the outer surfaces of the four installation components 4, a second folding and unfolding component 6 is jointly installed on the lower portions of the outer surfaces of the four installation components 4, the first folding and unfolding component 5 and the second folding and unfolding component 6 are identical in structure, installation blocks 7 are installed on the front portions of the outer side surfaces and the rear portions of the outer side surfaces of the two bases 1, first threaded holes 8 are formed in the upper ends of the four installation blocks 7, and protection components 9 are installed on the inner wall surfaces of the first threaded holes 8.

The mounting assembly 4 comprises a threaded rod 41 and two adjusting blocks 42, the two adjusting blocks 42 are arranged, the upper ends of the two adjusting blocks 42 are respectively provided with a second threaded hole 43 which penetrates through the upper end and the lower end, the upper end of the threaded rod 41 is provided with a limiting block 44, and the lower end of the threaded rod 41 is mounted at the upper end of the corresponding base 1; the size of each two second threaded holes 43 is matched with that of the threaded rod 41, and the two adjusting blocks 42 are respectively in threaded connection with the outer surface of the threaded rod 41 through the corresponding second threaded holes 43; the first retractable assembly 5 comprises a retractable plate 51, a plurality of through holes 52 which are penetrated through from inside to outside are formed in the inner wall surface of the retractable plate 51, mounting plates 53 are mounted on the left part and the right part of the upper end of the retractable plate 51, sleeve-joint holes 54 which are penetrated through from top to bottom are formed in the front parts and the rear parts of the upper ends of the two mounting plates 53, and the two mounting plates 53 are movably sleeved with the outer surfaces of the two corresponding mounting assemblies 4 through the corresponding sleeve-joint holes 54; the protection assembly 9 comprises four support rods 91, the lower parts of the outer surfaces of the four support rods 91 are respectively engraved with threaded stripes 92, the upper ends of the four support rods 91 are jointly provided with a ceiling 93, and the lower parts of the outer surfaces of the four support rods 91 are respectively in threaded connection with the corresponding four first threaded holes 8; four corners of the lower end of the ceiling 93 are all provided with round holes, and the upper parts of the four support rods 91 are movably sleeved in the corresponding four round holes respectively.

It should be noted that, the utility model relates to a building material folding and unfolding device for building construction site, when installing, all the adjusting blocks 42 are rotated on the corresponding threaded rods 41, so that the four adjusting blocks 42 below are located on the same plane, the four adjusting blocks 42 above are also located on the same plane, the use heights of the two folding and unfolding plates 51 can be conveniently adjusted, and the distance between the two folding and unfolding plates 51 can be conveniently adjusted, then the lower parts of the four supporting rods 91 are respectively connected in the corresponding four second threaded holes 43 by screw threads, the installation connection of the four supporting rods 91 and the corresponding four installation blocks 7 is realized, then the ceiling 93 is installed on the upper parts of the four supporting rods 91, so that the upper parts of the four supporting rods 91 are respectively sleeved in the corresponding four round holes, when in use, the device can be conveniently moved by the arranged universal wheels 3, wood is stacked in the folding and unfolding plates 51, can realize ligneous receiving and releasing, thereby avoid timber direct and ground contact, the ligneous protectiveness has been improved, through having seted up a plurality of through-hole 52 on receiving and releasing board 51, can realize the ligneous ventilative of bottom, it can effectually realize receiving and releasing the ligneous rain-proof sun-proof on receiving and releasing board 51 to utilize the setting of ceiling 93, thereby the ligneous protectiveness has been improved, avoid timber to insolate or drench and influence ligneous use, the device is practical effective, the device easy dismounting makes things convenient for ligneous receiving and releasing simultaneously, and realize the certain protectiveness of timber.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building materials winding and unwinding devices for building construction site, includes base (1), its characterized in that: the two bases (1) are provided, a plurality of reinforcing plates (2) are jointly installed between the two bases (1), universal wheels (3) are installed on the front portions of the lower ends and the rear portions of the lower ends of the two bases (1), installation assemblies (4) are installed on the front portions of the upper ends and the rear portions of the upper ends of the two bases (1), first retractable assemblies (5) are jointly installed on the upper portions of the outer surfaces of the four installation assemblies (4), second retractable assemblies (6) are jointly installed on the lower portions of the outer surfaces of the four installation assemblies (4), the first retractable assembly (5) and the second retractable assembly (6) are identical in structure, mounting blocks (7) are mounted on the front portion of the outer side face and the rear portion of the outer side face of the base (1), a first threaded hole (8) is formed in the upper end of each mounting block (7), and a protection assembly (9) is mounted on the inner wall face of the first threaded hole (8) jointly.

2. A building material receiving and releasing device for a building construction site according to claim 1, wherein: installation component (4) are including threaded rod (41) and regulating block (42), regulating block (42) are provided with two, two No. two screw hole (43) of break-over about regulating block (42) upper end has all been opened, stopper (44) are installed to threaded rod (41) upper end, the upper end in corresponding base (1) is installed to the lower extreme of threaded rod (41).

3. A building material receiving and releasing device for a building construction site according to claim 2, wherein: the size of two No. two screw hole (43) all with the size looks adaptation of threaded rod (41), two regulating block (42) are in the same place through the surface threaded connection of corresponding No. two screw hole (43) and threaded rod (41) respectively.

4. A building material receiving and releasing device for a building construction site according to claim 1, wherein: first subassembly (5) receive and release including receiving and releasing board (51), receive and release board (51) internal face and open through-hole (52) that have the inside and outside break-over of a plurality of, receive and release board (51) upper end left part and upper end right part and all install mounting panel (53), two the cup joint hole (54) of break-over about mounting panel (53) upper end front portion and upper end rear portion all opened, two mounting panel (53) are cup jointed together through the outer surface activity of cup joint hole (54) and two installation component (4) that correspond respectively.

5. A building material receiving and releasing device for a building construction site according to claim 1, wherein: protection component (9) are including bracing piece (91), bracing piece (91) are provided with four, four bracing piece (91) surface lower part is all carved with screw thread stripe (92), four ceiling (93), four are installed jointly to bracing piece (91) upper end the surface lower part of bracing piece (91) threaded connection is in four screw holes (8) that correspond respectively.

6. A building material receiving and releasing device for a building construction site according to claim 5, wherein: four corners of the lower end of the ceiling (93) are provided with round holes, and the upper parts of the four support rods (91) are movably sleeved in the corresponding four round holes respectively.