CN207909480U - billboard mounting bracket - Google Patents
billboard mounting bracket Download PDFInfo
- Publication number
- CN207909480U CN207909480U CN201820442671.7U CN201820442671U CN207909480U CN 207909480 U CN207909480 U CN 207909480U CN 201820442671 U CN201820442671 U CN 201820442671U CN 207909480 U CN207909480 U CN 207909480U
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- CN
- China
- Prior art keywords
- billboard
- reel
- column
- mounting bracket
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of billboard mounting brackets, including installation frame body, billboard (4), sliding block (3), guide rail (2) and lifting gear；The installation frame body includes column (1), the guide rail (2) is arranged along the length direction of the column (1), and the sliding block (3) is fixed on the billboard (4) and is slidably matched with the guide rail (2)；The lifting gear includes pulley (5), the reel (7) for being mounted on the column (1) lower part and the rope for being wound in the reel (7) being mounted at the top of the column (1), described rope one end connects the sliding block (3), and the other end is fixed on the reel (7) after bypassing the pulley (5).The utility model need not use expensive lifting equipment that the installation of billboard, dismantlement work can be completed, and reduce the security risk of staff, improve work efficiency.
Description
Technical field
The utility model is related to propagandizing device technical fields, more particularly to a kind of billboard mounting bracket.
Background technology
Outdoor billboard is a kind of important advertising form.Very due to the neighbouring flow of the people such as highway and railway
Greatly, therefore many companies are in the outdoor billboard of roadside setting large size, and Ye You companies are in several this series advertisements a surnames of on-site setting
Board is passed to improve the effect of publicity.Advertising panel is generally fixed on the bone that steel section is welded by the outdoor billboard of such large size
On frame, then it is integrally attached on a tall and big column.In order to reach certain visual effect, the volume of this billboard-like is very
Greatly, so weight is also very big, some weight is even up to more than ten tons.And since billboard aging or content need to change, advertisement
Board can be updated or be replaced at regular intervals.Currently, domestic majority advertising company is all will be in factory using equipment such as cranes
The whole artificial replacement of billboard made, high cost, and since it is desired that certain altitude is promoted, so can be made to installation personnel
At some potential safety problems.
Utility model content
The purpose of this utility model is to overcome problems of the existing technology, provide a kind of billboard mounting bracket, no
It must use expensive lifting equipment that the installation of billboard, dismantlement work can be completed, reduce the security risk of staff, carry
High working efficiency.
To achieve the goals above, on the one hand the utility model provides a kind of billboard mounting bracket, including installation frame body,
Billboard, sliding block, guide rail and lifting gear；The installation frame body includes column, length of the guide rail along the column
Direction is arranged, and the sliding block is fixed on the billboard and is slidably matched with the guide rail；The lifting gear includes installation
Pulley at the top of the column, mounted on the column lower part reel and be wound in the rope of the reel, the rope
The Suo Yiduan connections sliding block, the other end are fixed on the reel after bypassing the pulley.
Preferably, the lifting gear includes support, ratchet and pawl, described to be supported and fixed on the column, described
Reel is erected in the support and can be rotated around own axes, and the ratchet is fixed at one end of the reel, described
Pawl is pivotally disposed in the support to be released in the clamped position engaged with the ratchet and with what the ratchet was detached from
It puts and rotates between position.
Preferably, the billboard mounting bracket includes motor, and the motor connect described to drive with the reel
Reel is rotated around own axes.
Preferably, the motor includes the speed reducer for having self-locking function, the speed reducer connect with the reel with
The reel is driven to be rotated around own axes.
Preferably, the speed reducer is worm-gear speed reducer.
Preferably, the reel and billboard are located at the both sides of the installation frame body.
Preferably, the mounting bracket includes pedestal, and the pedestal is fixedly installed on the ground, the column and the pedestal
Connection.
Preferably, the lower end of the column is provided with flange arrangement, and the flange arrangement passes through connector and the pedestal
Connection.
Through the above technical solutions, when needing replacing billboard, control reel discharges rope, and billboard is in gravity
Under move downward, when billboard is transferred to proper height, stop release rope action to carry out more changing jobs for billboard；More
After changing, control reel packs up rope, and billboard rises under cable traction along guide rail, waits for that billboard rises to specified height
When spending, stop packing up more changing jobs for the i.e. completion billboard of rope action.
Description of the drawings
Fig. 1 is the structural schematic diagram of the preferred embodiment of the billboard mounting bracket of the utility model.
Reference sign
1- columns, 2- guide rails, 3- sliding blocks, 4- billboards, 5- pulleys, 6- holders, 7- reels, 8- motor, 9- pedestals
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As shown in Figure 1, the billboard mounting bracket of the utility model, including installation frame body, billboard 4, sliding block 3, guide rail 2
And lifting gear；Installation frame body includes column 1, and guide rail 2 is arranged along the length direction of column 1, and sliding block 3 is fixed on billboard
It is slidably matched on 4 and with guide rail 2；Lifting gear includes pulley 5, the reel mounted on 1 lower part of column for being mounted on 1 top of column
7 and it is wound in the rope of reel 7, rope one end connection sliding block 3, the other end is fixed on reel 7 after bypassing pulley 5.Work as needs
When replacing billboard 4, control reel 7 discharges rope, and billboard 4 moves downward under the effect of gravity, waits for that the decentralization of billboard 4 is extremely closed
When suitable height, stop release rope action to carry out more changing jobs for billboard 4；After replacement, control reel 7 packs up rope
Rope, billboard 4 rises under cable traction along guide rail 2, and when billboard rises to specified altitude assignment, rope action is packed up in stopping
Complete more changing jobs for billboard 4.In addition, since reel 7 is arranged in the lower part of column 1, user need to only stand ground i.e.
It can easily operate.
In order to facilitate the installation of pulley 5, in the present invention, pulley 5 is mounted on the top of column 1 by holder 6.
It can also be Electronic control that the release of control reel 7, the action hauled, which can be manual controls,.When using artificial
When control, in order to enable billboard 4 to stop at arbitrary height, the utility model uses click structure, specific as follows：
Lifting gear includes support, ratchet and pawl, is supported and fixed on column 1, and reel 7 is erected at support above and can be around own axes
Rotation, ratchet are fixed at one end of reel 7, and pawl is pivotally disposed in support in the engaging position engaged with ratchet
It sets and is rotated between the releasing position that is detached from ratchet.When needing replacing billboard 4, manual operation pawl keeps it de- with ratchet
From control reel 7 discharges rope later, and billboard 4 moves downward under the effect of gravity, waits for the decentralization of billboard 4 to proper height
When, manual operation pawl makes it engage with ratchet, you can and stop release rope and acts and billboard 4 is made to stop at a certain height,
Facilitate and carries out more changing jobs for billboard 4；After replacement, then pawl, which is manually operated, makes it be detached from ratchet, and control reel 7 is received
Rope is played, billboard 4 rises under cable traction along guide rail 2, and when billboard rises to specified altitude assignment, pawl is manually operated
So that it is engaged with ratchet, stops packing up more changing jobs for the i.e. completion billboard 4 of rope action.
When the weight of billboard 4 is larger, in order to make operating personnel easily rotating drum 7, it is preferable that set on reel 7
It is equipped with the jack to make reel 7 rotate by operating operating lever for insertion operation bar.According to the principle of arm of force torque, use
The longer control stick of length can relatively easily control the larger billboard 4 of weight and rise.
If need using Electronic control reel 7, the rotation of electric-powered source control reel 7 can be used, specifically,
Billboard mounting bracket includes motor 8, and motor 8 is connect with reel 7 to drive reel 7 to be rotated around own axes.Using electronic
Machine 8 is time saving and energy saving, while can also reduce the Labor Risk of operator.
In order to preferably make billboard 4 stop at a certain height, it is preferable that motor 8 includes having subtracting for self-locking function
Fast machine, speed reducer are connect with reel 7 to drive reel 7 to be rotated around own axes.It should be understood that speed reducer can be various
The speed reducer with self-locking function of form, in preferred embodiments of the present invention, speed reducer slows down for worm and gear
Machine.
It should be understood that the embodiment shown in FIG. 1 that motor 8 and reel 7 are mounted on except column 1 is only
A kind of preferred embodiment, and when having sufficient space inside column 1 to accommodate motor 8 and reel 7, it can be by motor
8 and at least one of reel 7 be placed in the inside of column 1, to reach the advantages of saving space, good appearance.
The reel (7) and the billboard (4) are located at the both sides of the installation frame body.This is conducive to balance peace
The stressing conditions of main body are shelved, the service life of installation frame body is extended, in addition, fallen in case of unexpected billboard 4, due to
Reel 7 is not in the lower section of billboard 4 so that the operator of operation reel 7 also stands in the position of safety, will not be pounded by billboard 4
Wound.
It is excellent in order to make column 1 keep stablizing due to when the weight of billboard 4 is larger or when the height of column 1 is higher
Selection of land, mounting bracket include pedestal 9, and pedestal 9 is fixedly installed on the ground, and column 1 is connect with pedestal 9.Pedestal 9 can also be buried partly
In the ground, to enhance its stability.
Preferably, the lower end of column 1 is provided with flange arrangement, and flange arrangement is connect by connector with pedestal 9.This makes
Installation, dismounting between column 1 and pedestal 9 are relatively easy to, and are facilitated repair, are replaced.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
In order to avoid unnecessary repetition, the utility model no longer separately illustrates various combinations of possible ways.But these simple changes
Type and combination equally should be considered as content disclosed in the utility model, belong to the scope of protection of the utility model.
Claims (8)
1. a kind of billboard mounting bracket, which is characterized in that including installation frame body, billboard (4), sliding block (3), guide rail (2) with
And lifting gear；The installation frame body includes column (1), and the guide rail (2) is arranged along the length direction of the column (1),
The sliding block (3) is fixed on the billboard (4) and is slidably matched with the guide rail (2)；The lifting gear includes installation
Pulley (5) at the top of the column (1), the reel (7) for being mounted on the column (1) lower part and it is wound in the reel
(7) rope, described rope one end connect the sliding block (3), and the other end is fixed on the reel after bypassing the pulley (5)
(7)。
2. billboard mounting bracket according to claim 1, which is characterized in that the lifting gear include support, ratchet with
Pawl, described to be supported and fixed on the column (1), the reel (7) is erected in the support and can be revolved around own axes
Turn, the ratchet is fixed at one end of the reel (7), the pawl be pivotally disposed in the support with
It is rotated between the clamped position and the releasing position being detached from the ratchet of the ratchet engaging.
3. billboard mounting bracket according to claim 1, which is characterized in that the billboard mounting bracket includes motor
(8), the motor (8) is connect with the reel (7) to drive the reel (7) to be rotated around own axes.
4. billboard mounting bracket according to claim 3, which is characterized in that the motor (8) includes having self-locking work(
The speed reducer of energy, the speed reducer are connect with the reel (7) to drive the reel (7) to be rotated around own axes.
5. billboard mounting bracket according to claim 4, which is characterized in that the speed reducer is worm-gear speed reducer.
6. billboard mounting bracket according to claim 1, which is characterized in that the reel (7) and the billboard (4) point
It Wei Yu not the both sides that frame body be installed.
7. the billboard mounting bracket according to any one of claim 1-6, which is characterized in that the mounting bracket includes bottom
Seat (9), on the ground, the column (1) connect with the pedestal (9) for pedestal (9) fixed setting.
8. billboard mounting bracket according to claim 7, which is characterized in that the lower end of the column (1) is provided with flange
Structure, the flange arrangement are connect by connector with the pedestal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442671.7U CN207909480U (en) | 2018-03-29 | 2018-03-29 | billboard mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442671.7U CN207909480U (en) | 2018-03-29 | 2018-03-29 | billboard mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909480U true CN207909480U (en) | 2018-09-25 |
Family
ID=63559568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820442671.7U Active CN207909480U (en) | 2018-03-29 | 2018-03-29 | billboard mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753779A (en) * | 2021-09-14 | 2021-12-07 | 国网河南省电力公司孟州市供电公司 | A transfer device for transformer substation's insulator |
-
2018
- 2018-03-29 CN CN201820442671.7U patent/CN207909480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753779A (en) * | 2021-09-14 | 2021-12-07 | 国网河南省电力公司孟州市供电公司 | A transfer device for transformer substation's insulator |
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| GR01 | Patent grant |