CN111192535B

CN111192535B - Lamp cloth installation device

Info

Publication number: CN111192535B
Application number: CN202010065030.6A
Authority: CN
Inventors: 刘志强
Original assignee: Shanghai Jinbiao Cultural Creativity Co ltd
Current assignee: Shanghai Jinbiao Cultural Creativity Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-09-10
Anticipated expiration: 2040-01-20
Also published as: CN111192535A

Abstract

The invention discloses a lamp cloth mounting device, which comprises a main bracket, wherein a detachable movable bracket is arranged on the main bracket; the main support comprises a first support rod, the upper part of the first support rod is fixedly connected with the middle position of a second support rod, at least two bearing shafts are fixed on the left side and the right side of the second support rod, each bearing shaft is connected with a pulley through a second bearing, the upper end of the first support rod is provided with a socket, the lower end of the first support rod is fixedly connected with one end of a third support rod, the other end of the third support rod is fixedly provided with a fourth support rod, the fourth support rod is provided with a first bearing, and the first bearing is provided with a circular supporting plate; the movable support comprises a fifth supporting rod, a sixth supporting rod is fixed at one end of the fifth supporting rod, and a seventh supporting rod is fixed at the other end of the fifth supporting rod. The device disclosed by the invention is simple in structure, convenient to manufacture, convenient and flexible to operate, time-saving and labor-saving, strong in practicability, lower in cost, capable of effectively controlling the installation quality, improving the working efficiency, enhancing the market competitiveness and generating remarkable economic benefits.

Description

Lamp cloth installation device

Technical Field

The invention relates to a lamp cloth mounting device, which is used in the industries of cultural creativity, advertising signboards and the like.

Background

The application of decoration and finishing in entity retail shop is indispensable, and the restriction of lamp house size can be solved to the lamp cloth lamp house, and it is strong to have outdoor weatherability, and the surface can pad pasting or air brushing, and gorgeous color, clear eyeball that more can attract people reach the effect of propaganda. Therefore, the door head lamp cloth lamp box is more and more widely applied to the physical store, the normal door head lamp cloth lamp box is installed above the physical store, and is generally installed at the door head of the first floor, the second floor or higher floors, meanwhile, the door head length difference of each storefront is large, especially the longer door head (such as 10 meters long, 20 meters long, 30 meters long or longer), the customer refuses the lamp cloth splicing, the lamp cloth splicing needs to be integrated, and the lamp cloth splicing has the defect of integral quality. Therefore, the lamp distribution box with longer and higher length is difficult to install and operate, the lamp distribution box can be installed by a plurality of people, the installation efficiency is low, potential safety hazards easily exist in the installation process of people, and the installation quality cannot be well controlled.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: how to make installer when the lamp cloth lamp house is installed in the high altitude, provide work efficiency height, installer few, installation factor of safety height, installation convenient operation are swift.

In order to solve the technical problem, the technical scheme of the invention is to provide a lamp cloth mounting device which is characterized by comprising a main bracket, wherein a detachable movable bracket is arranged on the main bracket; the main support comprises a first support rod, the upper part of the first support rod is fixedly connected with the middle position of a second support rod, at least two bearing shafts are fixed on the left side and the right side of the second support rod, each bearing shaft is connected with a pulley through the second bearing, a socket used for connecting a movable support is arranged at the upper end of the first support rod, the lower end of the first support rod is fixedly connected with one end of a third support rod, a fourth support rod used for limiting the lower end of the round tube lamp cloth is fixed at the other end of the third support rod, a first bearing used for rotating the round tube lamp cloth is arranged on the fourth support rod, and a round supporting plate used for supporting the round tube lamp cloth is arranged on the first bearing; the movable support comprises a fifth supporting rod, a sixth supporting rod inserted into the socket at the upper end of the first supporting rod is fixed at one end of the fifth supporting rod, a seventh supporting rod used for limiting the upper end of the tubular lamp cloth is fixed at the other end of the fifth supporting rod, and the seventh supporting rod is arranged right above the fourth supporting rod and is aligned with the fourth supporting rod.

Preferably, the first support rod, the second support rod and the third support rod are respectively vertical to each other two by two; the first support rod and the fourth support rod are parallel to each other; the bearing shaft and the support rod are mutually parallel; the six support rods and the seven support rods are parallel to each other.

Preferably, the two bearing shafts are respectively fixed at the left end and the right end of the second supporting rod.

Preferably, the first support rod, the fourth support rod, the sixth support rod and the seventh support rod are all round tubes; the second support rod, the third support rod, the fifth support rod and the eighth support rod are square tubes; the pulley is a nylon pulley; the heads of the seventh supporting rod and the fourth supporting rod are conical.

Preferably, a hole is formed in the middle of the second support rod, and the upper end of the first support rod penetrates through the hole in the middle of the second support rod and is welded together.

Preferably, the middle of the outer side of the second supporting rod is fixed with a eighth supporting rod, and a safety hook is fixed on the eighth supporting rod.

Preferably, a nut is fixed in the eight supporting rods, and the eight supporting rods are fixedly connected with the safety hook through butterfly screws.

Preferably, the first bearing is a thrust ball bearing which ensures that the lower part of the cylindrical lamp cloth rolls in a balanced manner when the upper part of the cylindrical lamp cloth rolls; the second bearing is a rolling bearing; the pulley is provided with a groove used for being clamped on the plane of the outer side of the lamp box module.

Preferably, the height between the movable support and the main support is determined by adjusting the length of the movable support up and down according to the width of the cylindrical lamp cloth, and the movable support and the main support are fixed by screws in a matching manner.

The device has the advantages that the principle that the device can bear thrust load during rolling and operation is adopted, and the method of fixing the adjustable height of the connecting support is adopted, so that the device has strong plasticity, stronger practicability and safer operation, the safety hook is safer during construction operation, and the installation safety factor is high. The device is convenient and quick to disassemble and assemble and convenient to carry, and can be operated easily by 2 people, so that manpower and material resources are saved. The device has the advantages of simple structure, convenient manufacture, convenient and flexible operation, time and labor saving, strong practicability, lower cost and high economic benefit, solves the problems of low efficiency and hidden danger of personnel safety during high-altitude installation, effectively controls the installation quality, improves the working efficiency, enhances the market competitiveness and generates remarkable economic benefit.

Drawings

FIG. 1 is a front view of a light cloth mounting apparatus;

FIG. 2 is a side view of the main support;

FIG. 3 is a top view of the main support;

FIG. 4 is a front view of the mobile bracket;

FIG. 5 is a front view of the light box module;

FIG. 6 is a schematic view of a structure for mounting a lamp cloth (1);

fig. 7 is a schematic view of the structure of the mounting light cloth (2).

Detailed Description

In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The invention relates to a lamp cloth mounting device, which comprises a main bracket, wherein a detachable movable bracket is arranged on the main bracket, as shown in figures 1-7; the main support includes bracing piece one 1, the intermediate position of bracing piece two 2 is opened porosely, the upper end of bracing piece one 1 is equipped with the socket that is used for connecting the movable support, the hole and the welding in the middle of bracing piece two 2 are passed to the upper end of bracing piece one 1, the lower extreme of bracing piece one 1 and the one end welding of bracing piece three 6, the lower extreme of bracing piece three 6's other end welding bracing piece four 7, bracing piece four 7 is used for the spacing of circle down lamp cloth F lower extreme, be equipped with bearing one 14 on the bracing piece four 7, be equipped with circular layer board 15 on the bearing one 14. Two ends of the outer side of the second supporting rod 2 are respectively welded with a bearing shaft 3, each bearing shaft 3 is provided with a second bearing 4, and the second bearing 4 is sleeved with a pulley 5, so that the pulley 5 rotates on the bearing shafts 3 through the second bearings 4. And an eight support rod 11 is welded in the middle of the outer side of the second support rod 2, a safety hook 12 is installed on the eight support rod 11 and fixedly connected with a butterfly screw 13 (a nut is welded in the eight support rod 11 and fixed with the butterfly screw) to form a main support. The movable support is composed of a support rod five 8, a support rod six 9 welded at one end of the support rod and a support rod seven 10 welded at the other end of the support rod, the support rod six 9 is inserted into the socket at the upper end of the support rod one 1, the support rod seven 10 is arranged right above the support rod four 7 and is aligned with the support rod four 7, and the support rod seven 10 is used for limiting the upper end of the round tube lamp cloth F.

In this embodiment, the first support rod 1, the second support rod 2 and the third support rod 6 are perpendicular to each other two by two; the first support rod 1 and the fourth support rod 7 are parallel to each other; the bearing shaft 3 is parallel to the supporting rod III 6; the support rod six 9 and the support rod seven 10 are parallel to each other. The first support rod 1, the fourth support rod 7, the sixth support rod 9 and the seventh support rod 10 are all round tubes; the second support rod 2, the third support rod 6, the fifth support rod 8 and the eighth support rod 11 are square tubes; the pulley 5 is a nylon pulley.

The first bearing 14 adopts a thrust ball bearing to ensure that the lower part of the circular tube type lamp cloth F rolls along with the upper part when the upper part rolls; the second bearing 4 adopts a rolling bearing; the pulley 5 is designed as a groove and is clamped on a plane A on the outer side of the lamp box module D during working; the safety hook 12 is fixed by the butterfly screw 13, so that the safety hook 12 can be conveniently adjusted in a rotating way in the installation process, and the construction process is safer; the movable support and the main support are matched and fixed by a screw 16, and the length of the movable support can be adjusted up and down according to the width of the lamp box lamp cloth (namely the round tube lamp cloth F); the heads of the round pipes (namely the support rod seven 10 and the support rod four 7) combined with the round tube lamp cloth F are all conical.

As shown in fig. 6 and 7, the using process of the invention is as follows:

before the lamp cloth is installed by using the lamp cloth installation device, the lower end of a round tube lamp cloth F is sleeved on a support rod four 7 of a main support, the support rod six 9 of a movable support is inserted into a support rod one 1 through a round supporting plate 15, a support rod seven 10 is inserted into the upper end of the round tube lamp cloth F, the height of the movable support is adjusted according to the width of the round tube lamp cloth F to be installed, and then the movable support is fixed by a screw 16, so that the lamp cloth installation device is formed.

When the lamp cloth installation device is used, the grooves on the pulleys 5 at the two ends of the lamp cloth installation device are clamped into the plane A on the outer side of the lamp box module D, the safety hooks 12 are clamped into the corners B of the lamp box module D, the end parts of the round tube lamp cloth F are fixed on the lamp box module D, then the device is pushed to reach the first connecting part C of the lamp box module D, the safety hooks 12 are loosened, the device is pushed to slide over the first connecting part C, the safety hooks 12 are continuously clamped into the corners B of the lamp box module D, the installation device is continuously moved to reach the second connecting part E of the lamp box module D, the safety hooks 12 are loosened, the device is pushed to slide over the second connecting part E, the safety hooks 12 are continuously clamped into the corners B of the lamp box module D, and the rest is done until the installation is finished.

Note: when the round tube lamp cloth F is arranged on the lamp box module D, two persons are needed to operate, one person pushes the device, and the other person synchronously fixes the round tube lamp cloth F on the lamp box module D gradually.

Claims

1. A lamp cloth mounting device is characterized by comprising a main bracket, wherein a detachable movable bracket is arranged on the main bracket; the main support comprises a first support rod (1), the upper part of the first support rod (1) is fixedly connected with the middle position of a second support rod (2), at least two bearing shafts (3) are fixed on the left side and the right side of the second support rod (2), each bearing shaft (3) is connected with a pulley (5) through a second bearing (4), a socket used for connecting a movable support is arranged at the upper end of the first support rod (1), the lower end of the first support rod (1) is fixedly connected with one end of a third support rod (6), a fourth support rod (7) used for limiting the lower end of the round tube lamp cloth (F) is fixed at the other end of the third support rod (6), a first bearing (14) used for rotating the round tube lamp cloth (F) is arranged on the fourth support rod (7), and a round supporting plate (15) used for supporting the round tube lamp cloth (F) is arranged on the first bearing (14); the movable support comprises a fifth supporting rod (8), a sixth supporting rod (9) which is used for being inserted into a socket at the upper end of the first supporting rod (1) is fixed at one end of the fifth supporting rod (8), a seventh supporting rod (10) which is used for limiting the upper end of the round tube lamp cloth (F) is fixed at the other end of the fifth supporting rod (8), and the seventh supporting rod (10) is arranged right above and aligned with the fourth supporting rod (7); the pulley (5) is provided with a groove used for being clamped on the outer side plane (A) of the lamp box module (D).

2. The lamp cloth mounting device of claim 1, wherein the first support rod (1), the second support rod (2) and the third support rod (6) are vertical to each other two by two; the first support rod (1) and the fourth support rod (7) are parallel to each other; the bearing shaft (3) is parallel to the third support rod (6); the supporting rod six (9) and the supporting rod seven (10) are parallel to each other.

3. A lamp cloth mounting apparatus as claimed in claim 1, wherein two of said bearing shafts (3) are fixed to the left and right ends of the second support rod (2), respectively.

4. The lamp cloth mounting device of claim 1, wherein the first support rod (1), the fourth support rod (7), the sixth support rod (9) and the seventh support rod (10) are all round tubes; the second support rod (2), the third support rod (6), the fifth support rod (8) and the eighth support rod (11) are square tubes; the pulley (5) is a nylon pulley; the heads of the support rod seven (10) and the support rod four (7) are conical.

5. A lamp cloth mounting apparatus as claimed in claim 1, wherein a hole is formed at a central position of the second support rod (2), and an upper end of the first support rod (1) passes through the hole at the center of the second support rod (2) and is welded thereto.

6. A lamp cloth mounting apparatus as claimed in claim 1, wherein a supporting rod eight (11) is fixed in the middle of the outer side of the supporting rod two (2), and a safety hook (12) is fixed on the supporting rod eight (11).

7. A cloth lamp fitting device as claimed in claim 6, in which the supporting rod eight (11) is internally fixed with a nut, and the supporting rod eight (11) is fixedly connected with the safety hook (12) by a butterfly screw (13).

8. A lamp cloth mounting apparatus as claimed in claim 1, wherein said first bearing (14) is a thrust ball bearing for ensuring that the lower part rolls along with the upper part of the circular tube cloth (F); the second bearing (4) is a rolling bearing.

9. A lamp cloth mounting apparatus as claimed in claim 1, wherein the height between the movable bracket and the main bracket is determined by adjusting the length of the movable bracket up and down according to the width of the circular tube lamp cloth (F), and is fixed by a screw (16).