CN212541848U

CN212541848U - Hoisting structure of suspension type bill-board

Info

Publication number: CN212541848U
Application number: CN202021570449.9U
Authority: CN
Inventors: 武敏
Original assignee: Beijing Yimei United Logo Design Co ltd
Current assignee: Beijing Yimei United Logo Design Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-12
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a hoisting structure of suspension type bill-board, it includes the advertising panel, and the side of going up of advertising panel is provided with the jib, and the jib includes the last body of rod and the lower body of rod of coaxial setting, goes up to be provided with between the body of rod and the lower body of rod and realizes pivoted coupling assembling between two, and the global processing of the lower body of rod has the screw thread, and the rigid coupling has the internal thread that supplies down body of rod screw in on the advertising panel and on the lower body of rod corresponding position. The replacement cost that this application had is sparingly bill-board.

Description

Hoisting structure of suspension type bill-board

Technical Field

The application relates to a mounting structure of a billboard, in particular to a hoisting structure of a hanging billboard.

Background

Suspended billboards are typically mounted on the top surface of a mall or corridor via a hanger bar for viewing by customers to and from the mall.

The suspension type bill-board generally includes the advertising panel, and the perpendicular rigid coupling of the last side of advertising panel has the jib through the welded mode, and the upper end rigid coupling of jib has the mounting panel that is used for fastening on indoor top surface.

In view of the above-mentioned related art, the inventor believes that when the billboard is damaged and needs to be replaced, the hanger rod is often detached from the indoor top surface and replaced together with the hanger rod, so that the replacement is inconvenient and the replacement cost is high.

SUMMERY OF THE UTILITY MODEL

In order to save the replacement cost of bill-board, this application provides a hoisting structure of suspension type bill-board.

The application provides a hoisting structure of suspension type bill-board adopts following technical scheme:

the utility model provides a hoisting structure of suspension type bill-board, includes the advertising panel, and the side of going up of advertising panel is provided with the jib, and the jib includes the last body of rod and the lower body of rod of coaxial setting, goes up to be provided with between the body of rod and the lower body of rod and realizes pivoted coupling assembling between the two, and the global processing of the lower body of rod has the screw thread, and the rigid coupling has the internal thread that supplies down body of rod screw in on the advertising panel and on the lower body of rod corresponding position.

Through adopting above-mentioned technical scheme, when the staff need hang the bill-board on indoor top surface, in the internal thread on the bill-board of lower body of rod screw in on the jib earlier, then install on the indoor top surface with the jib, when the bill-board need be changed for a long time because of the year, the staff passes through the body of rod and the coupling assembling of lower body of rod, make the rotatable body of rod down of staff, thereby the internal thread that will descend the body of rod to screw out, make jib and bill-board take place to separate, the change of staff to the bill-board has been made things convenient for like this, and the cost of bill-board change has been reduced.

Preferably, coupling assembling includes the connection pad of rigid coupling at last body of rod lower extreme, and the lower surface of connection pad is seted up and is supplied down body of rod upper end male recess, and the coaxial rigid coupling in upper end of the lower body of rod has the diameter to be greater than the limiting plate of body of rod terminal surface diameter down, has seted up the accommodation chamber that holds the limiting plate in the connection pad.

Through adopting above-mentioned technical scheme, through the limiting plate on the body of rod down and the cooperation of holding chamber in the connection pad, restricted and gone up the body of rod and take place the separation down between the body of rod, make down the body of rod and go up the body of rod moreover and can the rotation each other, overall structure is simple, and it is convenient to implement.

Preferably, the lower surface of the limiting plate is provided with an annular first caulking groove which is concentric with the limiting plate, the lower side surface of the containing chamber and the corresponding position of the first caulking groove are provided with second caulking grooves, and a plurality of rolling balls are arranged between the first caulking groove and the second caulking grooves.

Through adopting above-mentioned technical scheme, through the spin with the sliding friction of limiting plate and accommodate the room downside convert spin and the rolling friction between first caulking groove and spin and the second caulking groove into, the frictional resistance that receives when reducing the staff and rotating down the body of rod.

Preferably, the connecting disc comprises an upper disc body and a lower disc body, two edges of two sides of the upper disc body, which are abutted against the lower disc body, are fixedly connected with flanges, and the two flanges are fastened together through the matching of bolts and nuts.

Through adopting above-mentioned technical scheme, when the staff with last disk body and lower disk body separation, limiting plate exposes in will holding the room this moment, has realized like this going up the detachable connection between disk body and the lower disk body to the staff of being convenient for is to the equipment preparation of jib.

Preferably, the hanger rods are provided in two sets.

By adopting the technical scheme, the connection stability of the hoisting advertising board is improved.

Preferably, a connecting rod is fixedly connected between the two upper rod bodies.

Through adopting above-mentioned technical scheme for link between two jibs and become an organic whole, thereby improved the stability of jib, reduced the condition that the advertising panel takes place to rock.

Preferably, the connecting rod comprises a sleeve in the middle, the two ends of the sleeve are respectively inserted with a screw rod in threaded connection with the sleeve, and the thread turning directions of the two screw rods are opposite.

Through adopting above-mentioned technical scheme, when the staff rotated the sleeve pipe, can order about the lead screw at sleeve pipe both ends and take place to be close to relatively or keep away from along sheathed tube length direction, make the whole length of connecting rod change like this, and then change the distance between two guide arms, the staff of being convenient for will descend the body of rod screw in to the internal thread.

Preferably, the outer circumferential surface of the sleeve is fixedly connected with anti-skid grains.

Through adopting above-mentioned technical scheme, increased the staff and rotated the frictional force of sleeve pipe, it is easier to rotate the sleeve pipe like this.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the advertising board, the upper rod body, the lower rod body, the connecting assembly, the threads and the inner wires, a worker can rotate the lower rod body, so that the lower rod body is screwed out of the inner wires, the hanging rod is separated from the advertising board, the replacement of the advertising board by the worker is facilitated, and the replacement cost of the advertising board is reduced;

2. through the setting of connection pad, limiting plate, recess, accommodation chamber for the cooperation of accommodation chamber in limiting plate on the body of rod and the connection pad has down restricted the body of rod and has taken place the separation down between the body of rod, makes down the body of rod and last body of rod can the rotation each other moreover, and overall structure is simple, and it is convenient to implement.

Drawings

Fig. 1 is a schematic view of a hoisting structure of a billboard in the embodiment of the application.

Fig. 2 is a sectional view of a connection disc in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a connecting rod in the embodiment of the present application.

Description of reference numerals: 1. an advertising board; 2. a boom; 21. a rod body is arranged; 22. a lower rod body; 3. mounting a plate; 4. a connecting assembly; 41. a connecting disc; 411. an upper tray body; 412. a lower tray body; 413. flanging; 42. a groove; 43. a limiting plate; 44. a housing chamber; 45. a first caulking groove; 46. a second caulking groove; 47. rolling a ball; 5. a thread; 6. internal thread; 7. a connecting rod; 71. a sleeve; 72. a screw rod; 73. and (4) anti-skid lines.

Detailed Description

The embodiment of the application discloses hoisting structure of suspension type bill-board. Referring to fig. 1, hoisting structure includes billboard 1, be provided with jib 2 on billboard 1's the last side perpendicularly, the upper end rigid coupling of jib 2 has the mounting panel 3 that is used for installing at indoor top surface, jib 2 includes upper rod body 21 and lower rod body 22 of upper and lower coaxial setting, be provided with between upper rod body 21 and the lower rod body 22 and realize pivoted coupling assembling 4 between the two, it has screw thread 5 to process on the lower extreme global of lower rod body 22, the rigid coupling has the interior silk 6 that supplies lower rod body 22 screw in on billboard 1's the last side and the lower rod body 22 corresponding position.

When workers need to hang the advertising board on the indoor top surface, the lower rod body 22 on the suspension rod 2 is screwed into the inner wire 6 on the advertising board 1, and then the mounting plate 3 on the suspension rod 2 is fastened on the indoor top surface through screws; when the bill-board need be changed because of the age, the staff is through last body of rod 21 and lower body of rod 22's coupling assembling 4 for the staff is rotatable down the body of rod 22, thereby will descend body of rod 22 to screw out internal thread 6, makes jib 2 and billboard 1 take place to separate, has made things convenient for the change of staff to the bill-board like this, has reduced the cost that the bill-board was changed moreover.

Referring to fig. 2, the connecting assembly 4 includes a connecting disc 41 disposed on the lower end surface of the upper rod 21, a groove 42 for inserting the lower rod 22 is formed on the lower surface of the connecting disc 41, a limiting plate 43 with a diameter larger than that of the end surface of the lower rod 22 is coaxially and fixedly connected to the upper end of the lower rod 22, and an accommodating chamber 44 for accommodating the limiting plate 43 is formed in the connecting disc 41; the separation between the upper rod body 21 and the lower rod body 22 is limited by the matching of the limit plate 43 on the lower rod body 22 and the containing chamber 44 in the connecting disc 41, and the lower rod body 22 and the upper rod body 21 can rotate mutually.

Referring to fig. 2, in order to make the rotation of the worker to lower the rod body 22 easier, a first annular caulking groove 45 concentric with the limiting plate 43 is formed in the lower surface of the limiting plate 43, a second annular caulking groove 46 is formed in the lower side surface of the accommodating chamber 44 and corresponds to the first annular caulking groove 45, a plurality of rolling balls 47 are arranged between the first annular caulking groove 45 and the second annular caulking groove 46, the plurality of rolling balls 47 are arranged around the axis of the limiting plate 43 at equal intervals, and the spherical surfaces of the rolling balls 47 are respectively in contact with the first annular caulking groove 45 and the second annular caulking groove 46; the sliding friction of the stopper plate 43 with the lower side face of the accommodation chamber 44 is converted into the rolling friction between the rolling ball 47 and the first caulking groove 45 and between the rolling ball 47 and the second caulking groove 46 by the rolling ball 47.

Referring to fig. 2, in order to facilitate the worker to connect the upper rod 21 and the lower rod 22 together, the connection disc 41 includes an upper disc 411 and a lower disc 412 that can be separated from each other, flanges 413 are fixedly connected to two edges of the upper disc 411 and the lower disc 412, which abut against each other, and the two flanges 413 abut against each other and are fastened together by the bolt and the nut; when the worker separates the upper tray 411 from the lower tray 412, the limiting plate 43 in the accommodating chamber 44 is exposed, so that the upper tray 411 and the lower tray 412 can be detachably connected, and the assembling and manufacturing of the boom 2 by the worker can be facilitated.

Referring to fig. 1, the hanger rods 2 are provided with two groups and arranged along the length direction of the advertisement board 1, and the number of the inner wires 6 on the advertisement board 1 is also two, so that the connection stability of the hoisting advertisement board 1 is improved.

Referring to fig. 1 and 3, the connecting rod 7 horizontally arranged is fixedly connected between the upper rod bodies 21 of the two hanging rods 2, so that the two hanging rods 2 are connected into a whole, the stability of the hanging rods 2 is improved, and the situation that the advertising board 1 shakes is reduced.

Referring to fig. 1 and 3, due to the existence of production errors, the distance between the two inner wires 6 of different advertisement boards 1 is different, and in order to enable the distance between the hanging rods 2 to be matched with the distance between the two inner wires 6, the length of the connecting rod 7 is adjustable, the connecting rod 7 comprises a sleeve 71 at the middle part, screw rods 72 connected with the screw threads 5 of the sleeve 71 are inserted at two ends of the sleeve 71, the rotating directions of the screw threads 5 of the two screw rods 72 are opposite, and the end parts of the two screw rods 72 far away from the sleeve 71 are respectively fixedly connected to the two upper rod bodies 21; when the worker rotates the sleeve 71, the lead screws 72 at the two ends of the sleeve 71 can be driven to relatively approach or separate from each other along the length direction of the sleeve 71, so that the overall length of the connecting rod 7 is changed, and the distance between the two guide rods is further changed.

Referring to fig. 3, in order to facilitate the worker to rotate the sleeve 71, anti-slip threads 73 are fixed to the outer circumferential surface of the sleeve 71, thus increasing the friction force of the worker to rotate the sleeve 71, and thus making it easier to rotate the sleeve 71.

The implementation principle of the hoisting structure of the hanging type billboard in the embodiment of the application is as follows: when the bill-board need be changed for a long time, the staff can rotate down the body of rod 22 for the internal thread 6 on body of rod 22 and the advertising panel 1 breaks away from down, thereby makes advertising panel 1 and jib 2 part, makes the change of advertising panel 1 comparatively easy like this, and has saved the replacement cost.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hoisting structure of suspension type bill-board which characterized in that: including advertising panel (1), the side of going up of advertising panel (1) is provided with jib (2), jib (2) including coaxial last body of rod (21) and the lower body of rod (22) that sets up, go up and be provided with between the body of rod (21) and the lower body of rod (22) and realize pivoted coupling assembling (4) between the two, the global processing of the lower body of rod (22) has screw thread (5), the rigid coupling has interior silk (6) that supply lower body of rod (22) screw in on advertising panel (1) and lower body of rod (22) correspond the position.

2. The hanging type billboard hanging structure of claim 1, which is characterized in that: coupling assembling (4) are including rigid coupling at connection pad (41) of last body of rod (21) lower extreme, and body of rod (22) upper end male recess (42) under the confession is seted up to the lower surface of connection pad (41), and the coaxial rigid coupling in upper end of the lower body of rod (22) has limiting plate (43) that the diameter is greater than body of rod (22) terminal surface diameter down, has seted up accommodation chamber (44) that hold limiting plate (43) in connection pad (41).

3. The hanging type billboard hanging structure of claim 2, which is characterized in that: the lower surface of the limiting plate (43) is provided with an annular first caulking groove (45) which is concentric with the limiting plate (43), the lower side surface of the containing chamber (44) is provided with a second caulking groove (46) at a position corresponding to the first caulking groove (45), and a plurality of rolling balls (47) are arranged between the first caulking groove (45) and the second caulking groove (46).

4. The hanging type billboard hanging structure of claim 3, which is characterized in that: the connecting disc (41) comprises an upper disc body (411) and a lower disc body (412), two edges of two surfaces, abutted against the upper disc body (411) and the lower disc body (412), of the upper disc body are fixedly connected with flanging (413), and the two flanging (413) are fastened together through matching of bolts and nuts.

5. The hanging type billboard hanging structure of claim 1, which is characterized in that: the hanger rods (2) are provided with two groups.

6. The hanging type billboard hanging structure of claim 5, which is characterized in that: a connecting rod (7) is fixedly connected between the two upper rod bodies (21).

7. The hanging type billboard hanging structure of claim 6, which is characterized in that: the connecting rod (7) comprises a sleeve (71) in the middle, screw rods (72) connected with the threads (5) of the sleeve (71) are inserted into two ends of the sleeve (71), and the rotating directions of the threads (5) of the two screw rods (72) are opposite.

8. The hanging type billboard hanging structure of claim 7, which is characterized in that: the outer peripheral surface of the sleeve (71) is fixedly connected with anti-skid grains (73).