CN218931557U

CN218931557U - Flag raising device and horizontal flag raising system

Info

Publication number: CN218931557U
Application number: CN202222665203.5U
Authority: CN
Inventors: 白建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-28
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of flag raising systems, and discloses a flag raising device and a horizontal flag raising system, wherein the flag raising device comprises a device frame, a wire coiling device, a driving mechanism, a manual mechanism and a locking bolt; the wire coiling device is arranged on the device frame and is configured to coil a flag stay cord; the driving mechanism is arranged on the device frame, is connected with the wire coiling device in a transmission way, is electrically connected with the electric control device and is configured to drive the wire coiling device to rotate; the manual mechanism is arranged on the device frame, is arranged opposite to the driving mechanism, is connected with the wire coiling device and is configured to manually rotate the wire coiling device; the locking bolt is detachably inserted into the device frame, and the end part of the locking bolt can abut against the wire coiling device to stop the wire coiling device. The flag raising device solves the problems that the horizontal prize-awarding flag raising mode is single and lifting faults cannot be timely emergency, and can ensure the safety and reliability of the flag raising and lowering processes, so that prize-awarding is smoothly carried out.

Description

Flag raising device and horizontal flag raising system

Technical Field

The utility model relates to the technical field of flag raising systems, in particular to a flag raising device and a horizontal flag raising system.

Background

In sports events, horizontal flag lifting systems are required to be used for lifting and lowering a horizontal awarded flag, and the existing horizontal flag lifting systems are intelligent flagpoles integrating a computer control concept, for example, certain flag lifting systems are added with intelligent control mechanisms, so that the flag lifting speed can be automatically adjusted according to the time of different national songs or team songs, and the high intellectualization of flag lifting and lowering is realized. However, the existing horizontal flag lifting system has some problems, for example, the intelligent control mechanism is too lazy to electrically control, and once an electrical fault occurs in the lifting process, the system cannot be timely emergency, so that a flag lifting accident is caused. Meanwhile, most of the existing horizontal flag lifting systems fix a plurality of flags on one lifting rod so as to realize synchronous lifting of the flags, and the lifting mode cannot independently control one of the individual flags.

Accordingly, there is a need for a flag raising apparatus and a horizontal flag raising system to solve the above problems.

Disclosure of Invention

According to one aspect of the utility model, the utility model aims to provide the flag raising device, which solves the problems that the horizontal prize-awarding flag raising and lowering mode is single and lifting faults cannot be timely emergency, can ensure the safety and reliability of the flag raising and lowering processes, and enables prize-awarding to be carried out smoothly.

To achieve the purpose, the utility model adopts the following technical scheme:

a flag raising apparatus comprising: the device comprises a device frame, a wire coiling device, a driving mechanism, a manual mechanism and a locking bolt; the wire coiling device is erected on the device frame and is configured to coil a flag stay cord; the driving mechanism is arranged on the device frame, is connected with the wire coiling device in a transmission way, is electrically connected with the electric control device and is configured to drive the wire coiling device to rotate; the manual mechanism is arranged on the device frame, is arranged opposite to the driving mechanism, is connected with the wire coiling device and is configured to manually rotate the wire coiling device; the locking bolt is detachably inserted into the device frame, and the end part of the locking bolt can abut against the wire coiling device to stop the wire coiling device.

As the preferable scheme of the flag raising device provided by the utility model, the driving mechanism comprises a driving motor and a clutch assembly, the clutch assembly is arranged on the device frame, and an output shaft of the driving motor is connected with the wire coiling device in a transmission way through the clutch assembly.

As the preferable scheme of the flag raising device provided by the utility model, the driving mechanism further comprises a speed reducer, wherein the speed reducer is arranged on the device frame, and the speed reducer is arranged between the output shaft of the driving motor and the line coiling device.

As the preferable scheme of the flag raising device provided by the utility model, the clutch assembly comprises a clutch gear transmission part and a clutch switching rod, the clutch switching rod is arranged on the device frame and connected with the output shaft of the driving motor, the clutch gear transmission part is connected with the clutch gear transmission part, and the wire coiling device is coaxially connected with the clutch gear transmission part.

As a preferable scheme of the flag raising device provided by the utility model, the manual mechanism comprises a manual transmission assembly and a hand crank, wherein the manual transmission assembly is installed on the device frame and is connected with the wire coiling device, and the hand crank is connected with the manual transmission assembly and is configured to rotate the wire coiling device.

As the preferable scheme of the flag raising device provided by the utility model, the manual transmission assembly comprises a driving gear and a driven gear, the driving gear is rotatably connected with the device frame, the driving gear is in meshed connection with the driven gear, the driven gear is coaxially connected with the line coiling device, and the hand crank is coaxially connected with the driving gear.

As the preferable scheme of the flag raising device provided by the utility model, the flag raising device further comprises a wire arrangement mechanism, wherein the wire arrangement mechanism is arranged on the device frame and comprises a double-wheel wire arrangement device, and the flag stay rope penetrates through the double-wheel wire arrangement device.

As the preferable scheme of the flag raising device provided by the utility model, the winding displacement mechanism further comprises a winding displacement device transmission rod group and a transmission chain wheel, wherein the winding displacement device transmission rod group comprises a smooth rotating shaft and a threaded rotating shaft which are parallel to each other and are arranged at intervals, the smooth rotating shaft is parallel to the rotating shaft of the winding displacement device, the fixed frame is arranged on the device frame, the threaded rotating shaft is connected with the rotating shaft of the winding displacement device through the transmission chain wheel, the threaded rotating shaft can rotate in a linkage way with the winding displacement device, the double-wheel winding displacement device is arranged on the smooth rotating shaft and the threaded rotating shaft in a straddling way, the threaded rotating shaft rotates, and the double-wheel winding displacement device can move along the length direction of the threaded rotating shaft.

As the preferable scheme of the flag raising device provided by the utility model, the winding displacement mechanism further comprises two anti-jamming pulleys, the two anti-jamming pulleys are arranged in the double-wheel winding displacement device, a clearance hole is reserved between the two anti-jamming pulleys, and the flag pull rope penetrates through the clearance hole.

According to another aspect of the utility model, an object is to provide a horizontal flag raising system, wherein the flag raising device has two modes of automatic control and manual control, and has high working reliability.

the horizontal flag raising system comprises an electric control device, a plurality of flags, a plurality of flag pull ropes and a plurality of flag raising devices according to any one of the schemes, wherein the electric control device is respectively and electrically connected with a plurality of driving mechanisms and is configured to control the opening and closing of the driving mechanisms; the plurality of flags, the plurality of flag pull ropes and the plurality of flag raising devices are in one-to-one correspondence, and the flag pull ropes are arranged on the wire coiling device in a coiling mode.

The utility model has the beneficial effects that:

the flag raising device provided by the utility model is provided with a device frame, a wire coiling device, a driving mechanism, a manual mechanism and a locking bolt. The line coiling device is arranged on the device frame and is configured to coil a flag pull rope, that is, the line coiling device rotates, the flag pull rope can be coiled on the line coiling device to lift the flag, or the flag pull rope coiled on the line coiling device is released to drop the flag. The driving mechanism is arranged on the device frame, is connected with the line coiling device in a transmission way and is electrically connected with the electric control device, and is configured to drive the line coiling device to rotate, that is, the electric control device can realize automatic control of the flag raising and lowering process through the driving mechanism. The manual mechanism is arranged on the device frame, is arranged opposite to the driving mechanism, is connected to the line coiling device and is configured to manually rotate the line coiling device, that is, when the electric control device fails, the process of raising and lowering the flag can be completed through the manual mechanism, the problem of single raising and lowering mode of the horizontal prize flag is solved, and the reliability of the raising and lowering processes can be ensured. The locking bolt is detachably inserted into the device frame, the end part of the locking bolt can abut against the line coiling device to stop the line coiling device, namely, when the electric control device is out of control or fails and the flag raising process or the flag lowering process cannot be controlled, emergency can be carried out through the locking bolt to carry out emergency stop control on the line coiling device.

Drawings

Figure 1 is a top view of a flag raising apparatus provided by an embodiment of the present utility model;

fig. 2 is a front view of a flag raising apparatus provided by an embodiment of the present utility model;

figure 3 is a side view of a flag raising apparatus provided by an embodiment of the present utility model;

fig. 4 is a combined schematic diagram of a plurality of flag raising devices according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a horizontal flag raising system according to an embodiment of the present utility model.

In the figure:

100. an electric control device; 200. a flag; 300. a flag pull rope;

1. a device frame; 11. a main body base; 12. a main body fixing bracket; 13. a clutch fixing bracket;

2. a wire coiling device;

3. a driving mechanism; 31. a driving motor; 32. a clutch assembly; 321. a clutch gear transmission; 322. a clutch switching lever; 33. a speed reducer;

4. a manual mechanism; 41. a manual transmission assembly; 411. a drive gear; 412. a driven gear; 42. a handle;

5. a locking bolt; 51. an anti-falling limiting plate;

6. a wire arrangement mechanism; 61. a double-wheel wire arranging device; 62. a transmission rod group of the wire arranging device; 621. a smooth rotating shaft; 622. a threaded spindle; 63. a drive sprocket; 64. an anti-seize pulley;

7. and lifting the limiter.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" 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 will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Fig. 1 shows a top view of a flag raising apparatus provided by an embodiment of the present utility model; fig. 2 shows a front view of a flag raising apparatus provided by an embodiment of the present utility model; figure 3 illustrates a side view of a flag raising apparatus provided by an embodiment of the present utility model. Referring to fig. 1-3, the present embodiment provides a flag raising apparatus. The flag raising device comprises a device frame 1, a wire coiling device 2, a driving mechanism 3, a manual mechanism 4 and a locking bolt 5. The line coiling device 2 is in a cylindrical structure, is erected on the device frame 1 and is configured to coil the flag pull rope 300, that is, the line coiling device 2 rotates, the flag pull rope 300 can be coiled on the line coiling device 2 to realize flag raising, or the flag pull rope 300 coiled on the line coiling device 2 is released to realize flag lowering. The driving mechanism 3 is installed on the device frame 1, is connected to the line coiling device 2 in a transmission manner, is electrically connected to the electric control device 100, and is configured to drive the line coiling device 2 to rotate, that is, the driving mechanism 3 can drive the line coiling device 2 to rotate under the control of the electric control device 100, so as to realize automatic control of the flag raising and lowering process. The manual mechanism 4 is installed on the device frame 1, is opposite to the driving mechanism 3, is connected to the line coiling device 2, and is configured to manually rotate the line coiling device 2, that is, when the electronic control device 100 fails, the process of raising and lowering the flag can be completed through the manual mechanism 4, so that the problem of single raising and lowering mode of the horizontal awarded flag is solved, and the reliability of the raising and lowering processes can be ensured. The locking bolt 5 is detachably inserted into the device frame 1, and the end of the locking bolt can abut against the line coiling device 2 to stop the line coiling device 2, that is, when the electronic control device 100 is out of control or fails to control the flag raising process or the flag lowering process, emergency can be performed through the locking bolt 5 to perform emergency stop control on the line coiling device 2.

Specifically, the device frame 1 includes a main body base 11, a main body fixing bracket 12, and a clutch fixing bracket 13. The main body fixing support 12 and the clutch fixing support 13 are parallel to each other and are arranged at intervals and are respectively fixedly connected to the main body base 11, a wire winding space is formed between the main body fixing support 12 and the clutch fixing support 13, and the wire winder 2 is positioned in the wire winding space. The driving mechanism 3 is mounted on a clutch fixing bracket 13, and the manual mechanism 4 is mounted on a main body fixing bracket 12.

More specifically, the driving mechanism 3 includes a driving motor 31 and a clutch assembly 32, the clutch assembly 32 is mounted on the clutch fixing bracket 13, and an output shaft of the driving motor 31 is connected to a rotating shaft of the wire coiling device 2 through the clutch assembly 32 in a transmission manner. The drive motor 31 may be a servo motor or a stepper motor. The clutch assembly 32 can connect the rotating shafts of the driving motor 31 and the wire coiling device 2, and can control the transmission between the driving motor 31 and the wire coiling device 2 according to actual needs, namely, can realize continuous transmission between the driving motor 31 and the wire coiling device 2, or terminate the transmission between the driving motor 31 and the wire coiling device 2.

Illustratively, in the present embodiment, the clutch assembly 32 includes a clutch gear transmission 321 and a clutch switching lever 322, the clutch switching lever 322 is mounted to the clutch fixing bracket 13, the clutch gear transmission 321 is connected to the clutch switching lever 322, and the wire reel 2 is coaxially connected to the clutch gear transmission 321. The clutch gear 321 includes two mutually engageable gear plates, one of which is connected to the clutch switching lever 322 and the other of which is connected to the end of the rotating shaft of the wire winder 2. When the clutch switching lever 322 is operated to swing so that the two gear plates are engaged with each other, the clutch gear 321 is engaged, and when the vertical clutch switching lever 322 is operated to swing so that the two gear plates are separated from each other, the clutch gear 321 is disengaged.

In this embodiment, the clutch switching lever 322 drives one of the gear plates of the clutch gear transmission 321 to move, so that the clutch gear transmission 321 is in a meshed state or a separated state. When the clutch gear transmission 321 is in the engaged state, the drive motor 31 rotates to drive the wire coiling device 2 to rotate, and when the clutch gear transmission 321 is in the separated state, the drive motor 31 is separated from the rotating shaft of the wire coiling device 2.

Optionally, the driving mechanism 3 further includes a decelerator 33, the decelerator 33 is mounted on the clutch fixing bracket 13, and the decelerator 33 is mounted between the output shaft of the driving motor 31 and the wire winder 2. In this embodiment, the speed reducer may be a right angle speed reducer or a linear speed reducer.

More specifically, the manual mechanism 4 includes a manual transmission assembly 41 and a crank handle 42, the manual transmission assembly 41 being mounted to the main body fixing bracket 12 of the device frame 1 and connected to the wire winder 2, the crank handle 42 being connected to the manual transmission assembly 41 and configured to rotate the wire winder 2.

Optionally, the manual transmission assembly 41 includes a driving gear 411 and a driven gear 412, the driving gear 411 is rotatably connected to the main body fixing support 12, and is located on two sides of the main body fixing support 12 with the wire coiling device 2, the driving gear 411 is engaged with and connected to the driven gear 412, the driven gear 412 is coaxially connected to the wire coiling device 2, and the crank handle 42 is coaxially connected to the driving gear 411. The driving gear 411 is driven to rotate by the handle 42, and the line coiling device 2 is driven to rotate by the engagement between the driving gear 411 and the driven gear 412, so that flag raising or flag lowering is realized.

With continued reference to fig. 2, the flag raising apparatus further includes a wire arrangement mechanism 6, the wire arrangement mechanism 6 being mounted to the apparatus frame 1 and including a two-wheeled wire arrangement 61, the flag cord 300 extending through the two-wheeled wire arrangement 61. The dual-wheel wire arranging device 61 is of the prior art, and the structure and principle of the dual-wheel wire arranging device 61 are not described herein, so that the flag pull rope 300 can be arranged before the flag pull rope 300 is wound on the wire coiling device 2, and the uniformity of winding the flag pull rope 300 on the wire coiling device 2 is improved.

Specifically, the wire arranging mechanism 6 further includes a wire arranging device driving rod group 62 and a driving sprocket 63, the wire arranging device driving rod group 62 includes a smooth rotating shaft 621 and a threaded rotating shaft 622 which are arranged in parallel and spaced apart from each other, the smooth rotating shaft 621 is parallel to the rotating shaft of the wire coiling device 2, and a fixing frame is provided between the clutch fixing bracket 13 and the main body fixing bracket 12. The screw rotating shaft 622 is connected to the rotating shaft of the wire winder 2 through the driving sprocket 63, and the screw rotating shaft 622 can rotate in linkage with the wire winder 2. The double-wheel wire arranging device 61 is arranged on the smooth rotating shaft 621 and the threaded rotating shaft 622 in a straddling manner, namely one end of the double-wheel wire arranging device 61 is movably sleeved on the smooth rotating shaft 621 and can move along the length direction of the smooth rotating shaft 621, the other end of the double-wheel wire arranging device 61 is in threaded connection with the threaded rotating shaft 622, the threaded rotating shaft 622 rotates and can drive the double-wheel wire arranging device 61 to act in a spiral connection manner, and then the double-wheel wire arranging device 61 can move along the length direction of the threaded rotating shaft 622, so that the relative position of the double-wheel wire arranging device 61 and the wire coiling device 2 is changed.

More specifically, the winding displacement mechanism 6 further includes two anti-jamming pulleys 64, the two anti-jamming pulleys 64 are installed in the two-wheeled winding displacement device 61, a gap hole is reserved between the two anti-jamming pulleys 64, and the flag pull rope 300 penetrates through the gap hole. The anti-jamming pulley 64 can prevent jamming between the two-wheeled wire arranging device 61 and the flag pulling rope 300, and ensure smoothness of the flag pulling rope 300 when being wound and unwound in the two-wheeled wire arranging device 61.

Preferably, the flag raising apparatus further includes a lifting and limiting mechanism including a falling preventing limiting plate 51. The anti-falling limiting plate 51 is welded to the end of the wire coiling device 2, a plurality of through holes are formed in the anti-falling limiting plate 51, and when the flag 200 rises to a designated height, the locking bolt 5 penetrates through the main body fixing support 12 and is inserted into the corresponding through hole in the anti-falling limiting plate 51, so that the rotation of the wire coiling device 2 can be stopped, and the effect of preventing the flag 200 from falling down is achieved. The anti-falling limiting plate 51 can provide a locating point for the locking bolt 5 more reliably, so that the locking bolt 5 has more reliable stopping effect on the wire coiling device 2.

Preferably, the flag raising device further comprises a lifting limiter 7, and the lifting limiter 7 is mounted on the two-wheel wire arranging device 61 and can be a contact sensor in the prior art. When the flag 200 is raised or lowered to a designated height, the elevation limiter 7 approaches the main body fixing bracket 12 or the clutch fixing bracket 13, and generates a limit electric signal to be transmitted to the electronic control device 100, and the electronic control device 100 can control the driving motor 31 to stop according to the limit electric signal.

Fig. 4 shows a combined schematic view of a plurality of flag raising devices provided by the embodiment of the present utility model, and fig. 5 shows a schematic view of a horizontal flag raising system provided by the embodiment of the present utility model. Referring to fig. 4 and 5, the present embodiment also provides a horizontal flag raising system including an electronic control device 100, a plurality of flags 200, a plurality of flag pull ropes 300, and a flag raising device provided in the present embodiment. The plurality of flag raising devices, the electric control device 100 is electrically connected to the plurality of driving mechanisms 3 respectively and is configured to control the opening and closing of the driving mechanisms 3; the plurality of flags 200, the plurality of flag pull ropes 300 and the plurality of flag raising devices are in one-to-one correspondence, and the flag pull ropes 300 are coiled on the coiling device 2.

Referring to fig. 4, a plurality of flag raising apparatuses may be combined in a stacked manner, each of which independently controls one flag 200, and the driving mechanisms 3 of each of which are electrically connected to the electronic control apparatus 100, respectively, and can be independently controlled by the electronic control apparatus 100.

Referring to fig. 5, the flag raising apparatus may be installed in such a manner as to be spaced apart along the arrangement direction of the plurality of flags 200, and may respectively perform elevation control of the plurality of flags 200.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The flag raising device is characterized by comprising:

a device frame (1);

the wire coiling device (2) is erected on the device frame (1) and is configured to coil a flag stay cord (300);

the driving mechanism (3) is arranged on the device frame (1), is connected with the wire coiling device (2) in a transmission way, is electrically connected with the electric control device (100) and is configured to drive the wire coiling device (2) to rotate;

a manual mechanism (4), wherein the manual mechanism (4) is installed on the device frame (1), is arranged opposite to the driving mechanism (3), is connected to the wire coiling device (2), and is configured to manually rotate the wire coiling device (2);

and the locking bolt (5) is detachably inserted into the device frame (1), and the end part of the locking bolt (5) can abut against the wire coiling device (2) to stop the wire coiling device (2).

2. A flag raising apparatus according to claim 1, characterized in that the driving mechanism (3) comprises a driving motor (31) and a clutch assembly (32), the clutch assembly (32) is mounted on the apparatus frame (1), and an output shaft of the driving motor (31) is in transmission connection with the wire coiling device (2) through the clutch assembly (32).

3. A flag raising apparatus according to claim 2, wherein the drive mechanism (3) further comprises a speed reducer (33), the speed reducer (33) being mounted to the apparatus frame (1), the speed reducer (33) being mounted between an output shaft of the drive motor (31) and the line winder (2).

4. A flag raising apparatus according to claim 2, wherein the clutch assembly (32) comprises a clutch gear transmission (321) and a clutch switching lever (322), the clutch switching lever (322) is mounted on the apparatus frame (1) and connected to an output shaft of the driving motor (31), the clutch gear transmission (321) is connected to the clutch gear transmission (321), and the line winder (2) is coaxially connected to the clutch gear transmission (321).

5. A flag raising apparatus according to claim 1, wherein the manual mechanism (4) comprises a manual transmission assembly (41) and a hand crank (42), the manual transmission assembly (41) being mounted to the apparatus frame (1) and connected to the line winder (2), the hand crank (42) being connected to the manual transmission assembly (41) and being configured to rotate the line winder (2).

6. A flag raising apparatus according to claim 5, wherein the manual transmission assembly (41) comprises a driving gear (411) and a driven gear (412), the driving gear (411) is rotatably connected to the apparatus frame (1), the driving gear (411) is in meshed connection with the driven gear (412), the driven gear (412) is coaxially connected with the wire winder (2), and the crank handle (42) is coaxially connected with the driving gear (411).

7. A flag raising apparatus according to claim 1, further comprising a wire arrangement mechanism (6), the wire arrangement mechanism (6) being mounted to the apparatus frame (1) and comprising a two-wheeled wire arrangement (61), the flag cord (300) extending through the two-wheeled wire arrangement (61).

8. The flag raising device according to claim 7, wherein the winding displacement mechanism (6) further comprises a winding displacement device transmission rod group (62) and a transmission sprocket (63), the winding displacement device transmission rod group (62) comprises a smooth rotating shaft (621) and a threaded rotating shaft (622) which are parallel to each other and are arranged at intervals, the smooth rotating shaft (621) is parallel to the rotating shaft of the winding displacement device (2), the fixing frame is arranged on the device frame (1), the threaded rotating shaft (622) is connected to the rotating shaft of the winding displacement device (2) through the transmission sprocket (63), the threaded rotating shaft (622) can rotate in a linkage manner with the winding displacement device (2), the double-wheel winding displacement device (61) is arranged on the smooth rotating shaft (621) and the threaded rotating shaft (622) in a straddling manner, and the double-wheel winding displacement device (61) can move along the length direction of the threaded rotating shaft (622).

9. The flag raising device according to claim 7, wherein said winding displacement mechanism (6) further comprises two anti-seize pulleys (64), two of said anti-seize pulleys (64) are mounted in said two-wheeled winding displacement device (61), a clearance hole is left between two of said anti-seize pulleys (64), and said flag cord (300) penetrates said clearance hole.

10. A horizontal flag raising system, comprising an electric control device (100), a plurality of flags (200) and a plurality of flag pull ropes (300), and further comprising a plurality of flag raising devices according to any one of claims 1 to 9, wherein the electric control device (100) is electrically connected to a plurality of driving mechanisms (3) respectively and is configured to control the opening and closing of the driving mechanisms (3); the plurality of flags (200), the plurality of flag pull ropes (300) and the plurality of flag raising devices are in one-to-one correspondence, and the flag pull ropes (300) are arranged on the wire coiling device (2) in a coiling mode.