CN220756955U - Building construction drawing show shelf - Google Patents

Abstract

The utility model relates to the technical field of drawing showing shelves, and provides a building construction drawing showing shelf, which comprises: a base; the display board is fixed on the base and is vertically provided with an inserting cylinder, a support column is inserted on the inserting cylinder, the display board is rotatably arranged on the support column through a rotating shaft, and both sides of the display board are hinged with side plates through hinges; the height adjusting mechanism is used for driving the support column to move up and down along the insertion barrel so as to adjust the height of the display board; this drawing show shelf simple structure, convenient to use adjusts the show board height through adjusting high mechanism according to actual show demand, and at ordinary times, two curb plates are in the folded condition, when the building construction drawing that needs to demonstrate is more, can expand two curb plates, increase drawing show area.

Description

Building construction drawing show shelf

Technical Field

The utility model relates to the technical field of drawing showing frames, in particular to a building construction drawing showing frame.

Background

The building engineering is the engineering entity for planning, surveying, designing, constructing, completing and other technological works and the installation engineering of matched lines, pipelines and equipment, and is also the building engineering of various houses and buildings, also known as building workload.

The building engineering drawing is used for showing the internal arrangement condition, the external shape, the decoration, the construction requirements and other related drawings of the building, the common drawing showing stand has a fixed showing area, can not be adaptively adjusted according to the number of the drawings, and is inconvenient to use.

Therefore, the utility model provides a building construction drawing showing stand to solve the problems.

Disclosure of Invention

The embodiment of the utility model aims to provide a building construction drawing showing stand so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a construction drawing display stand, the drawing display stand comprising:

a base;

the display board is fixed on the base and is vertically provided with an inserting cylinder, a support column is inserted on the inserting cylinder, the display board is rotatably arranged on the support column through a rotating shaft, and both sides of the display board are hinged with side plates through hinges;

and the height adjusting mechanism is used for driving the support column to move up and down along the insertion barrel so as to adjust the height of the display board.

In one alternative: and a plurality of rollers are symmetrically arranged at the bottom side of the base.

In one alternative: the magnetic sheets are fixedly arranged on two sides of the display board, and iron sheets are arranged on one sides of the side plates, close to the magnetic sheets, respectively.

In one alternative: screw rods are threaded on the two side plates, an internal threaded hole for screwing in the screw rods is formed in the display plate, and a spherical handle for rotating is arranged on the screw rods.

In one alternative: the height-adjusting mechanism comprises:

the two-way threaded rod is rotationally arranged in the base, movable sleeves are sleeved on two rod sections with opposite screw threads in the two-way threaded rod in a screw thread direction, driving rods are hinged on the two movable sleeves, two limit grooves are formed in the base, and the two driving rods respectively penetrate through the two limit grooves and are hinged with the support column at one ends far away from the movable sleeves;

the cylinder wall of the insertion cylinder is provided with two through grooves for two driving rods to pass through, and one end of the bidirectional threaded rod is positioned outside the base and provided with a handle for rotating.

In one alternative: the support column is screwed with a fastening knob for propping the rotating shaft tightly so as to fix the display board.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

this drawing show shelf simple structure, convenient to use adjusts the show board height through adjusting high mechanism according to actual show demand, and at ordinary times, two curb plates are in the folded condition, when the building construction drawing that needs to demonstrate is more, can expand two curb plates, increase drawing show area.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a top view of the display panel and the two side panels according to the embodiment of the utility model.

Fig. 3 is a rear view of a display board in an embodiment of the utility model.

Reference numerals annotate: the device comprises a 1-roller, a 2-base, a 3-bidirectional threaded rod, a 4-movable sleeve, a 5-driving rod, a 6-inserting cylinder, a 7-supporting column, an 8-through groove, a 9-display board, a 10-rotating shaft, an 11-fastening knob, a 12-limiting groove, a 13-handle, a 14-magnetic sheet, a 15-hinge, a 16-iron sheet, a 17-side plate, a 18-spherical handle, a 19-screw rod and a 20-internal threaded hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a drawing showing stand for construction of a building, the drawing showing stand includes:

a base 2;

the display board 9 is fixed on the base 2 and is vertically provided with an inserting cylinder 6, the inserting cylinder 6 is provided with a supporting column 7 in an inserting mode, the display board 9 is rotatably arranged on the supporting column 7 through a rotating shaft 10, and two sides of the display board 9 are hinged with side plates 17 through hinges 15;

the height adjusting mechanism is used for driving the support column 7 to move up and down along the insertion barrel 6 so as to adjust the height of the display board 9.

In this embodiment, according to actual show demand through heightening mechanism regulation show board 9 height, at ordinary times, two curb plates 17 are in the folded condition, when the building construction drawing that needs to show is more, can expand two curb plates 17, increase drawing show area, simple structure, convenient to use has good practical meaning.

Further, in this embodiment, the bottom side of the base 2 is symmetrically provided with a plurality of rollers 1, so as to move the drawing showing stand.

Further, in this embodiment, the magnetic sheets 14 are fixed on two sides of the display board 9, the iron sheets 16 are disposed on one side of the two side boards 17 close to the magnetic sheets 14, the screw rods 19 are threaded on the two side boards 17, the display board 9 is provided with the internal thread holes 20 for screwing the screw rods 19, the screw rods 19 are provided with the spherical handles 18 for rotation, when the two side boards 17 are required to be displayed, the screw rods 19 are rotated by the spherical handles 18 to be separated from the internal thread holes 20, and then the side boards 17 are deflected until the iron sheets 16 are adsorbed by the magnetic sheets 14, so that the unfolding operation of the side boards 17 is completed.

Further, in this embodiment, the support column 7 is screwed with a fastening knob 11 for tightly supporting the rotation shaft 10 to fix the display board 9, when the display board 9 needs to be deflected to adjust its orientation, the fastening knob 11 is unscrewed first, and then the display board 9 is deflected.

Referring to fig. 1, in an embodiment of the present utility model, the height adjustment mechanism includes:

the two-way threaded rod 3 is rotatably arranged in the base 2, movable sleeves 4 are sleeved on two rod sections with opposite thread directions of the two-way threaded rod 3 in a threaded manner, driving rods 5 are hinged on the two movable sleeves 4, two limiting grooves 12 are formed in the base 2, and the two driving rods 5 respectively penetrate through the two limiting grooves 12 and are hinged with the support columns 7 at one ends far away from the movable sleeves 4;

the wall of the insertion barrel 6 is provided with two through grooves 8 for two driving rods 5 to pass through, and one end of the bidirectional threaded rod 3 is positioned outside the base 2 and provided with a handle 13 for rotating.

In this embodiment, the bidirectional threaded rod 3 is rotated by the handle 13, the bidirectional threaded rod 3 rotates to drive the two movable sleeves 4 to approach and separate from each other, under the action of the two driving rods 5, when the two movable sleeves 4 approach each other, the supporting column 7 is driven to move up along the inserting cylinder 6, that is, the display board 9 is driven to rise, and when the two movable sleeves 4 separate from each other, the supporting column 7 is driven to move down along the inserting cylinder 6, that is, the display board 9 is driven to descend.

According to the embodiment of the utility model, the height of the display board 9 is adjusted through the height adjusting mechanism according to actual display requirements, and at ordinary times, the two side boards 17 are in a folded state, so that when more building construction drawings need to be displayed, the two side boards 17 can be unfolded, the display area of the drawings is enlarged, the structure is simple, the use is convenient, and the display board has good practical significance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a construction drawing show shelf, its characterized in that, the drawing show shelf includes:

a base;

the display board is fixed on the base and is vertically provided with an inserting cylinder, a support column is inserted on the inserting cylinder, the display board is rotatably arranged on the support column through a rotating shaft, and both sides of the display board are hinged with side plates through hinges;

and the height adjusting mechanism is used for driving the support column to move up and down along the insertion barrel so as to adjust the height of the display board.

2. The construction drawing show shelf of claim 1, wherein the base bottom side is symmetrically provided with a plurality of rollers.

3. The building construction drawing show shelf according to claim 1, wherein magnetic sheets are fixedly arranged on two sides of the show plate, and iron sheets are arranged on one sides of the two side plates, which are close to the magnetic sheets.

4. The building construction drawing show shelf according to claim 1, wherein screw rods are threaded on the two side plates, an internal threaded hole for screwing the screw rods is formed in the show plate, and a spherical handle for rotating is arranged on the screw rods.

5. The construction drawing display stand according to claim 1, wherein the height adjusting mechanism comprises:

the two-way threaded rod is rotationally arranged in the base, movable sleeves are sleeved on two rod sections with opposite screw threads in the two-way threaded rod in a screw thread direction, driving rods are hinged on the two movable sleeves, two limit grooves are formed in the base, and the two driving rods respectively penetrate through the two limit grooves and are hinged with the support column at one ends far away from the movable sleeves;

the cylinder wall of the insertion cylinder is provided with two through grooves for two driving rods to pass through, and one end of the bidirectional threaded rod is positioned outside the base and provided with a handle for rotating.

6. The construction drawing show shelf of any one of claims 1-4, wherein the support column is screwed with a fastening knob for fastening the rotary shaft to fix the show board.