CN210073252U - Portable construction billboard - Google Patents
Portable construction billboard Download PDFInfo
- Publication number
- CN210073252U CN210073252U CN201920747088.1U CN201920747088U CN210073252U CN 210073252 U CN210073252 U CN 210073252U CN 201920747088 U CN201920747088 U CN 201920747088U CN 210073252 U CN210073252 U CN 210073252U
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- Prior art keywords
- upright post
- chute
- column
- cross beam
- upright
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Abstract
The utility model relates to a portable construction billboard, which comprises a first upright post and a second upright post, wherein the first upright post and the second upright post are both U-shaped components with U-shaped grooves, and the U-shaped grooves of the first upright post and the second upright post are arranged oppositely; a first cross beam is arranged between the first upright post and the second upright post, and two ends of the first cross beam respectively extend into the U-shaped grooves of the first upright post and the second upright post; the second stand column is internally provided with a first chute in the vertical direction, one end of the first cross beam is hinged to the top end of the first stand column, the other end of the first cross beam is connected with the first chute in a sliding mode through a pin shaft to realize relative sliding, and the first cross beam is detachably connected with the flexible plate body. And a second cross beam is arranged between the first stand column and the second stand column and is positioned below the first cross beam. The utility model discloses can reduce the volume of construction billboard in the transportation, conveniently carry, can adapt to the plane of different slopes.
Description
Technical Field
The utility model belongs to the technical field of the construction billboard, concretely relates to portable construction billboard.
Background
In order to facilitate people to watch construction drawings or related data in an electric power construction site, a billboard is often placed at the periphery of the site to show fixed drawings.
The inventor believes that the existing construction billboard has the following disadvantages:
1) large volume and inconvenient carrying, easy damage in the transportation process: the billboard adopted in the market at present is a unified plastic plate type integral construction billboard, which is large in size and inconvenient to carry. The material instrument that construction vehicle carried bumps easily with the construction billboard in the transportation, consequently causes the damage easily in the transportation, meets to damage the solution can only be the change, causes very big waste.
2) The form is single, is not suitable for field construction: the currently adopted signboards are all integral construction signboards, the height and the width are relatively fixed, and the signboards can only be used on relatively flat ground; the field construction terrain is complex, and is inconvenient to use when encountering sloping and uneven ground.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a portable construction billboard, which can reduce the volume of the construction billboard in the transportation process and is convenient to carry; the plane that can adapt to different slopes supports more stably.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable construction billboard comprises a first upright column and a second upright column which are arranged in parallel, wherein the first upright column and the second upright column are both U-shaped members with U-shaped grooves, and the U-shaped grooves of the first upright column and the second upright column are arranged oppositely;
a first cross beam is arranged between the first upright post and the second upright post, and two ends of the first cross beam respectively extend into the U-shaped grooves of the first upright post and the second upright post;
the second stand column is internally provided with a first chute in the vertical direction, one end of the first cross beam is hinged to the top end of the first stand column, the other end of the first cross beam is connected with the first chute in a sliding mode through a pin shaft to realize relative sliding, and the first cross beam is detachably connected with the flexible plate body.
The U-shaped member that adopts to have U type groove can hold first crossbeam in U type groove as first stand and second stand, and first crossbeam one end is articulated with first stand, and the other end can be followed first spout and slided, and when the contained angle of first crossbeam and first stand was in the minimum, the U type groove that gets into first stand and second stand can be accomodate completely to first crossbeam, has saved the space occupation of construction billboard when not using.
Furthermore, a second cross beam is arranged between the first upright post and the second upright post, the second cross beam is positioned below the first cross beam, and two ends of the second cross beam respectively extend into the U-shaped grooves of the first upright post and the second upright post;
the first stand column is internally provided with a second chute in the vertical direction, the second stand column is internally provided with a third chute in the vertical direction, and two ends of the second cross beam are respectively connected with the second chute and the third chute in a sliding manner through pin shafts.
Adopt the structure of second crossbeam, second spout and third spout, the both ends of second crossbeam slide in second spout and third spout respectively, and when the contained angle of second crossbeam and first stand was in the minimum, the second crossbeam can be accomodate completely and get into in the U type groove of first stand and second stand.
Furthermore, the bottom ends of the first upright post and the second upright post are respectively provided with a supporting leg.
Further, the landing leg includes the sleeve, the sleeve is established respectively at first stand and second stand bottom, telescopic bottom both sides articulate has the support frame, the support frame can be followed the pin joint and rotated to setting for the angle fixed.
The adoption can rotate to the support frame that sets for the angle and fix for the bottom of first stand and second stand can adapt to the bottom surface of different slopes.
Further, be equipped with the fourth spout of vertical direction in the sleeve, the bottom of first stand and second stand is equipped with the screw respectively, be equipped with the screw retaining member in the screw, the screw retaining member passes behind the fourth spout with sleeve and first stand or second stand locking.
The utility model has the advantages that:
1) on the premise of not reducing the application area of the billboard, the folding measures of the first beam and the second beam are adopted to meet the requirements of transportation, storage and field use; thereby achieving the purposes of small transportation and storage volume, easy carrying, difficult damage and meeting the area requirement of storage and display application of data and contents.
2) The design that the angle and the height of the supporting leg can be adjusted is adopted, so that the supporting leg can be applied to the ground with uneven slope and fall, and the normal use under different application environments is met.
3) The U-shaped member that adopts to have U type groove can hold first crossbeam in U type groove as first stand and second stand, and first crossbeam one end is articulated with first stand, and the other end can be followed first spout and slided, and when the contained angle of first crossbeam and first stand was in the minimum, the U type groove that gets into first stand and second stand can be accomodate completely to first crossbeam, has saved the space occupation of construction billboard when not using.
4) Adopt the structure of second crossbeam, second spout and third spout, the both ends of second crossbeam slide in second spout and third spout respectively, and when the contained angle of second crossbeam and first stand was in the minimum, the second crossbeam can be accomodate completely and get into in the U type groove of first stand and second stand.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is an expanded schematic view of the overall structure in the embodiment of the present invention;
fig. 2 is a schematic view of the overall structure shrinking in the embodiment of the present invention;
fig. 3 is a left side view of the overall structure in the embodiment of the present invention;
fig. 4 is a schematic view of a flexible plate body according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a leg in an embodiment of the present invention.
In the figure: 1. a first upright post; 2. a second chute; 3. a second upright post; 4. a first cross member; 4A, a second cross beam; 5. a first chute; 6. a third chute; 7. a pin shaft; 8. a fourth chute; 9. a support leg; 9A, a sleeve; 9B, a support frame; 10. a threaded locking member; 11. a flexible plate body.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
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.
For convenience of description, the words "up, down, left, right" in the present invention, if appearing, are intended to correspond only to the upper, lower, left, right directions of the drawings themselves, not to limit the structure, but merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
In a typical embodiment of the present invention, as shown in fig. 1 to 5, a portable construction billboard comprises a first upright 1 and a second upright 3 which are arranged in parallel, wherein the first upright 1 and the second upright 3 are both U-shaped steel members with U-shaped grooves, and the U-shaped grooves of the first upright 1 and the second upright 3 are arranged oppositely;
be equipped with first crossbeam 4 between first stand 1 and the second stand 3, the both ends of first crossbeam 4 stretch into the U type groove of first stand 1 and second stand 3 respectively.
Specifically, the first upright column 1 and the second upright column 3 have the same structure and size specification.
Be equipped with the first spout 5 of vertical direction in the second stand 3, the one end of first crossbeam 4 is articulated with 1 top of first stand, and the other end passes through round pin axle 7 and first spout 5 sliding connection in order to realize relative slip, first crossbeam 4 can dismantle with the flexible plate body 11 and be connected.
A second cross beam 4A is arranged between the first upright post 1 and the second upright post 3, the second cross beam 4A is positioned below the first cross beam 4, and two ends of the second cross beam 4A respectively extend into the U-shaped grooves of the first upright post 1 and the second upright post 3;
the first upright post 1 is internally provided with a second chute 2 in the vertical direction, the second upright post 3 is internally provided with a third chute 6 in the vertical direction, and two ends of the second cross beam 4A are respectively connected with the second chute 2 and the third chute 6 in a sliding manner through a pin shaft 7.
In some embodiments, the first beam 4 and the second beam 4A may be U-shaped steel members, and in other embodiments, the first beam 4 and the second beam 4A may be T-shaped steel members.
The first sliding chute 5 is higher than the third sliding chute 6, and the bottom end of the second sliding chute 2 is flush with the top end of the third sliding chute 6.
In some embodiments, in order to avoid the first and second beams from generating a movement obstruction, the upper end of the first runner 5 is higher than the upper end of the third runner 6, and the lower end of the first runner 5 is lower than the upper end of the third runner 6.
The top end of the flexible plate body 11 is fixedly connected with the first cross beam 4, and the bottom end of the flexible plate body is fixedly connected with the second cross beam 4A.
Specifically, the flexible plate can be made of anti-abrasion soft materials such as washing cloth, oxford cloth and canvas, and the flexible plate is provided with an elastic pocket for containing files and data, so that the files and the data can be placed in the pocket.
The bottom ends of the first upright post 1 and the second upright post 3 are respectively provided with a supporting leg 9.
Landing leg 9 includes sleeve 9A, sleeve 9A overlaps respectively and establishes in first stand 1 and 3 bottoms of second stand, sleeve 9A's bottom both sides articulate there is support frame 9B, support frame 9B can be followed the pin joint and rotated to set angle fixedly.
Specifically, the bottom of the sleeve 9A is hinged to the support frame 9B through the pin shaft 7, a locking screw is arranged in the support frame 9B, and the locking screw penetrates through the support frame 9B and then extrudes the outer side face of the sleeve 9A, so that the sleeve 9A and the support frame 9B can be fixed.
Be equipped with the fourth spout 8 of vertical direction in the sleeve 9A, the bottom of first stand 1 and second stand 3 is equipped with the screw respectively, be equipped with screw retaining member 10 in the screw, screw retaining member 10 passes behind fourth spout 8 and is fixed with sleeve 9A and first stand 1 or the locking of second stand 3. Here, the threaded locker 10 may be a general bolt or screw.
One end of the support frame 9B far away from the hinge point is of a conical structure.
The working principle is as follows: when the device is transported, the flexible plate body 11 connected with the first cross beam 4 and the second cross beam 4A is taken down, the first upright post 1 and the second upright post 3 are compressed, and the distance between the first upright post 1 and the second upright post 3 is reduced; one end of the first cross beam 4 rotates along the top end of the first upright post 1, the other end of the first cross beam slides downwards along the first sliding groove 5, and the first cross beam 4 and the first upright post 1 form a minimum included angle; one end of the second cross beam 4A positioned in the first upright post 1 slides upwards along the second sliding groove 2, the other end slides downwards along the third sliding groove 6, and the second cross beam 4A and the first upright post 1 reach the minimum included angle. The first beam 4 and the second beam 4A are completely accommodated into the U-shaped grooves of the first column 1 and the second column 3.
When the device is used, the first upright post 1 and the second upright post 3 are stretched at two sides, and the distance between the first upright post 1 and the second upright post 3 is enlarged; one end of the first cross beam 4 rotates along the top end of the first upright post 1, the other end of the first cross beam slides upwards along the first sliding groove 5, and the first cross beam 4 is vertical to the first upright post 1; one end of the second beam 4A located in the first upright post 1 slides downwards along the second sliding groove 2, the other end slides upwards along the third sliding groove 6, and the second beam 4A is perpendicular to the first upright post 1. The first beam 4 and the second beam 4A are taken out from the U-shaped grooves of the first upright 1 and the second upright 3. The flexible plate body 11 is mounted on the first beam 4 and the second beam 4A.
When the ground is uneven, the locking screws are loosened to enable the supporting frames 9B to rotate for a certain angle until the angles of the two supporting frames 9B are attached to the ground, and then the locking screws are screwed.
When the height of the construction billboard needs to be adjusted, the threaded locking piece 10 is loosened, the depth of the first upright 1 and the second upright 3 extending into the sleeve 9A is adjusted, and then the threaded locking piece 10 is screwed down.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (8)
1. A portable construction billboard is characterized by comprising a first upright column and a second upright column which are arranged in parallel, wherein the first upright column and the second upright column are U-shaped components with U-shaped grooves, and the U-shaped grooves of the first upright column and the second upright column are arranged oppositely;
a first cross beam is arranged between the first upright post and the second upright post, and two ends of the first cross beam respectively extend into the U-shaped grooves of the first upright post and the second upright post;
the second stand column is internally provided with a first chute in the vertical direction, one end of the first cross beam is hinged to the top end of the first stand column, the other end of the first cross beam is connected with the first chute in a sliding mode through a pin shaft to realize relative sliding, and the first cross beam is detachably connected with the flexible plate body.
2. The portable construction billboard of claim 1, wherein a second beam is disposed between the first column and the second column, the second beam is located below the first beam, and both ends of the second beam extend into the U-shaped grooves of the first column and the second column, respectively;
the first stand column is internally provided with a second chute in the vertical direction, the second stand column is internally provided with a third chute in the vertical direction, and two ends of the second cross beam are respectively connected with the second chute and the third chute in a sliding manner through pin shafts.
3. The portable construction billboard of claim 2, wherein the first chute is higher than the third chute, and a bottom end of the second chute is flush with a top end of the third chute.
4. The portable construction billboard of claim 2, wherein the top end of the flexible panel body is fixedly connected to the first cross member and the bottom end is fixedly connected to the second cross member.
5. The portable construction billboard of claim 1, wherein the bottom ends of the first and second uprights are provided with legs, respectively.
6. The portable construction billboard of claim 5, wherein the supporting legs comprise sleeves, the sleeves are respectively sleeved at the bottom ends of the first upright column and the second upright column, supporting frames are hinged to two sides of the bottom of the sleeves, and the supporting frames can rotate along hinge points to a set angle and are fixed.
7. The portable construction billboard of claim 6, wherein a fourth chute is arranged in the sleeve in the vertical direction, screw holes are respectively arranged at the bottom ends of the first upright post and the second upright post, a threaded locking member is arranged in the screw holes, and the threaded locking member passes through the fourth chute and then fixes the sleeve with the first upright post or the second upright post.
8. The portable construction billboard of claim 6, wherein an end of the support frame away from the hinge point is of a tapered configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747088.1U CN210073252U (en) | 2019-05-22 | 2019-05-22 | Portable construction billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747088.1U CN210073252U (en) | 2019-05-22 | 2019-05-22 | Portable construction billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210073252U true CN210073252U (en) | 2020-02-14 |
Family
ID=69453730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920747088.1U Expired - Fee Related CN210073252U (en) | 2019-05-22 | 2019-05-22 | Portable construction billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210073252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210697A (en) * | 2020-02-28 | 2020-05-29 | 上海聚侠软件技术有限公司 | Multifunctional learning and displaying device for broadcast television program guide |
| CN111445818A (en) * | 2020-05-09 | 2020-07-24 | 温州博旺联科建筑工程有限公司 | Support type wind-resistant bill-board |
-
2019
- 2019-05-22 CN CN201920747088.1U patent/CN210073252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210697A (en) * | 2020-02-28 | 2020-05-29 | 上海聚侠软件技术有限公司 | Multifunctional learning and displaying device for broadcast television program guide |
| CN111445818A (en) * | 2020-05-09 | 2020-07-24 | 温州博旺联科建筑工程有限公司 | Support type wind-resistant bill-board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |