A bridge with a flexible support arm and its usage method

Abstract

The present application discloses a bridge with a flexible support arm and its usage method. The input end of a jacking mechanism is lapped on the extrusion mechanism. An outer cover is welded on the rotating seat. A side opening is formed on the outer cover. A pushing mechanism is rotatably connected in the side opening of the outer cover, and the output end of the pushing mechanism is located inside the outer cover. After the fixing plate is installed on the wall and the support needs to be adjusted, first rotate the support. When the support rotates, the rotating seat connected to the support will also rotate on the fixing plate. After the position of the support is adjusted, push the support into the rotating seat. When the support is pushed, it will drive the pressing seat to move along the vertical rod, and the pressing seat will jack the conical seat. The conical seat will drive the connecting rod to move out of the rotating seat, and the connecting rod can drive the clamping rod to insert into the bayonet, so as to achieve quick adjustment and fixation. The position of the support can be stably maintained after adjustment, so as to realize the flexible adjustment of the support and facilitate the operation of the staff.

Description

Technical Field

[0001] This application relates to the technical field of bridge brackets, and particularly to a bridge with flexible brackets and its usage method. Background Art

[0002] A bridge is an industrial product composed of brackets, brackets, installation accessories, etc. Cable bridges are divided into trough-type cable bridges, tray-type cable bridges, ladder-type cable bridges, grid bridges and other structures. It can be erected independently or laid on various buildings (structures) and pipe gallery brackets, reflecting the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. For bridges installed outdoors on buildings, if they are near the sea or in a corrosion area, the material must have physical properties such as anti-corrosion, moisture resistance, good adhesion, and high impact resistance.

[0003] Before installing the bridge, the brackets need to be fixed on the wall first. After the brackets are fixed, the bridge is fixed on the brackets. The brackets need to be installed according to the layout direction of the bridge. Once installed, it cannot be adjusted. If adjustment is needed, disassembly and adjustment are required. Due to the installation method of the brackets, it cannot be adjusted after being fixed. When the installation position is incorrect, it needs to be removed and reinstalled, thus increasing the installation difficulty. Summary of the Invention

[0004] One of the purposes of this application is to provide a bridge with flexible brackets and its usage method.

[0005] To achieve the above object, the technical solution adopted in this application is: A bridge with flexible brackets, including a bridge main body, brackets and a fixing plate. An installation groove is opened in the fixing plate, a bayonet is opened on the side edge of the installation, a rotating mechanism is detachably connected in the installation groove, the output end of the rotating mechanism is detachably connected to a rotating seat, the rotating seat is rotatably connected in the installation groove of the fixing plate, a clamping rod is slidably connected to the side edge of the rotating seat, a jacking mechanism is detachably connected to the end of the clamping rod in the rotating seat, an extrusion mechanism is detachably connected to the central axis position of the rotating seat, the input end of the jacking mechanism is lapped on the extrusion mechanism, an outer cover is welded on the rotating seat, a side port is opened on the outer cover, and a pushing mechanism is rotatably connected in the side port of the outer cover, and the output end of the pushing mechanism is located inside the outer cover.

[0006] Preferably, the installation groove is integrally circularly arranged, the shape of the installation groove is the same as that of the rotating seat, the inner diameter of the installation groove is the same as the outer diameter of the rotating seat, the outer cover on the rotating seat is integrally circularly arranged, the diameter of the outer cover is smaller than the diameter of the rotating seat, and a connecting seat is detachably connected to the extrusion mechanism inside the outer cover.

[0007] Preferably, the connecting seat is arc-shaped. One end of the connecting seat is detachably connected to the bracket. A cross plate is provided at the connection between the connecting seat and the pressing mechanism. The cross plate is circular as a whole. The outer diameter of the cross plate is the same as the inner diameter of the outer cover. The cross plate is slidably connected inside the corresponding outer cover, and the cross plate is coaxially arranged with the outer cover.

[0008] Preferably, the rotating mechanism includes a support rod. A baffle is provided on the support rod. A collar is rotatably connected to the support rod on one side of the baffle. A support is provided on the collar. One end of the support is detachably connected to the corresponding rotating seat. The support and the collar are integrally L-shaped, and the supports are vertically arranged on the collar.

[0009] Preferably, the support rod is detachably connected inside the installation groove of the fixing plate. The support rod is installed at the center of the fixing plate. The diameter of the support rod is smaller than the diameter of the baffle. The outer diameter of the baffle is larger than the inner diameter of the collar. The inner diameter of the collar is the same as the outer diameter of the support rod. The collar is located on the support rod between the baffle and the fixing plate.

[0010] Preferably, the jacking mechanism includes a connecting rod. A conical seat is detachably connected to one end of the connecting rod. The other end of the connecting rod is detachably connected to a clamping rod. A ball is installed on the conical seat. The ball corresponds to the pressing mechanism. A first spring is sleeved on the connecting rod. One end of the first spring is detachably connected to the conical seat, and the other end of the first spring is detachably connected to the rotating seat. The diameter of the large end of the conical seat is larger than the diameter of the connecting rod.

[0011] Preferably, the pushing mechanism includes a movable plate. A rotating rod is welded on the movable plate. The rotating rod is rotatably connected to the side opening of the outer cover. A cross bar is detachably connected to one end of the movable plate. The cross bars are respectively installed on the movable plates on both sides. A corresponding top head is detachably connected to the other end of each movable plate.

[0012] Preferably, the pressing mechanism includes a vertical rod. The vertical rod is detachably connected inside the rotating seat. A side rod is provided on the side edge of the vertical rod. A pressing seat is slidably connected to the vertical rod. A conical head is provided on the pressing seat. A groove is provided on the pressing seat. A limiting plate is provided at one end of the vertical rod. A second spring is sleeved on the other end of the vertical rod.

[0013] Preferably, the small end of the conical head faces the rotating seat. The second spring is located on the vertical rod between the conical head and the rotating seat. A connecting seat is detachably connected to the outer end of the pressing seat.

[0014] To achieve the above object, another technical solution adopted by this application is: A method for using a bridge with a flexible support arm, including the following steps:

[0015] S1: An installation groove is formed in the fixed plate. A rotating seat can be installed in the installation groove of the fixed plate. The rotating seat can rotate in the installation groove of the fixed plate. A bracket is installed on the rotating seat. The bracket can rotate on the fixed plate through the rotating seat. When the fixed plate is installed on the wall surface, the bracket can also adjust the angle.

[0016] S2: After the bracket is adjusted, the whole bracket is pushed into the rotating seat. The bracket is installed on the connecting seat of the pressure seat. When the bracket moves into the rotating seat, it can drive the pressure seat to move into the rotating seat. The rotating seat can move along the vertical rod. The rotating seat is limited by the side rod on the vertical rod and will not rotate during movement. When the pressure seat moves along the vertical rod, it will push the connecting rod in the rotating seat. After being squeezed by the pressure seat, the connecting rod will move outward from the rotating seat. The clamping rod on the connecting rod can move outward with the connecting rod. The clamping rod can be stuck in the bayonet.

[0017] S3: After the clamping rod is inserted into the bayonet, the whole rotating seat can be limited and will no longer rotate. The bracket on the rotating seat will be stable. When the position of the bracket needs to be adjusted again, first push the cross bar. The cross bar will drive the movable plate to rotate. The top head on the movable plate will rotate with the rotation of the movable plate. During the rotation of the top head, it will push the cross plate outward. The cross plate is connected to the pressure seat. The pressure seat will move outward. The connecting rod can be separated from the pressure seat. The clamping rod can be pulled out of the bayonet. The bracket can be adjusted again.

[0018] Compared with the prior art, the beneficial effects of this application are as follows:

[0019] For a bridge with a flexible bracket and its using method, by forming an installation groove in the fixed plate, a support rod can be installed inside the installation groove of the fixed plate. A collar can be sleeved on the support rod. The collar can rotate around the support rod. When the support on the collar is connected to the rotating seat, the rotating seat will stably rotate in the fixed seat. A bracket is arranged on the rotating seat. The bracket can adjust the position following the rotating seat. A bayonet is formed in the installation groove. A clamping rod is installed on the rotating seat. When the clamping rod is inserted into the corresponding bayonet, the rotation of the rotating seat can be limited. The whole rotating seat will no longer rotate. The bracket can be stabilized. The bracket can stably support the bridge. When the bracket needs to be adjusted again, first push the cross bar. The cross bar will drive the movable plate to rotate. The top head on the movable plate will rotate with the movable plate. The top head can move towards the cross plate, thereby driving the whole cross plate to move. The clamping rod will retract into the rotating seat. When the clamping rod retracts into the rotating seat, the whole rotating seat can be adjusted again. The bracket on the rotating seat can be adjusted again. After the adjustment is completed, fix the bracket. By setting the bracket, it can be adjusted continuously after being fixed to the wall surface, thus facilitating the operation of the staff.

[0020] The bridge with a flexible support arm and its usage method. By setting a vertical rod inside the rotating seat, the vertical rod can restrict the pressing seat, and the pressing seat can move along the vertical rod. A connecting seat is connected to the pressing seat, and the connecting seat is connected to the support bracket. The support bracket can drive the pressing seat to move. After the position of the support bracket is adjusted, push the support bracket and move it towards the rotating seat. The support bracket will drive the pressing seat to move into the rotating seat. When the pressing seat moves, it will push the conical seat, and the conical seat will move towards the side edge of the pressing seat. When the conical seat moves, it will drive the connecting rod to move towards the outside of the rotating seat, and the connecting rod will drive the locking rod to move towards the bayonet position. When the connecting rod moves to the side edge position of the pressing seat, the locking rod can be inserted into the bayonet, thus realizing the fixation of the rotating seat. As the pressing seat continues to move, the conical seat will move to the groove position, and the conical seat can be restricted, thereby preventing the separation of the pressing seat and the conical seat and avoiding the easy reset of the connecting rod. When pressing the movable plate, the whole pressing seat will move away from the conical seat, and the conical seat will disengage from the groove and reset. After resetting, the connecting rod will be driven by the first spring to reset, and the locking rod can be pulled out of the bayonet, thus realizing the rotation of the rotating seat. The rotating seat can be adjusted again, and the support bracket can be adjusted again. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the rotating seat in the present invention.

[0023] Figure 3 It is a schematic diagram of the structure of the connecting seat in the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the side opening in the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the support rod in the present invention.

[0026] Figure 6 It is an enlarged schematic diagram of the A area in the present invention.

[0027] Figure 7 It is an enlarged schematic diagram of the B area in the present invention.

[0028] In the figure: 1, bridge frame main body; 2, bracket; 3, fixing plate; 4, rotating seat; 5, bayonet; 6, installation groove; 7, clamping rod; 8, outer cover; 9, connecting seat; 10, cross plate; 11, side opening; 12, pushing mechanism; 121, cross bar; 122, movable plate; 123, rotating rod; 124, top head; 13, jacking mechanism; 131, first spring; 132, round bead; 133, conical seat; 134, connecting rod; 14, rotating mechanism; 141, collar; 142, support; 143, baffle; 144, support rod; 15, extrusion mechanism; 151, limiting plate; 152, side rod; 153, pressing seat; 154, groove; 155, vertical rod; 156, second spring; 157, conical head. Detailed implementation manners

[0029] Next, in combination with the detailed implementation manners, the present application will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0030] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence.

[0032] Such as Figures 1 to 7As shown, the present invention provides a bridge frame with a flexible support arm, including a bridge frame body 1, a support frame 2 and a fixed plate 3, a mounting groove 6 is opened in the fixed plate 3, a bayonet 5 is opened on the side edge of the installation, a rotating mechanism 14 is removably connected in the mounting groove 6, the output end of the rotating mechanism 14 is removably connected to the rotating seat 4, the rotating seat 4 is rotatably connected in the mounting groove 6 of the fixed plate 3, a clamping rod 7 is slidably connected on the side edge of the rotating seat 4, a pushing mechanism 13 is removably connected to the end of the clamping rod 7 in the rotating seat 4, a squeezing mechanism 15 is removably connected at the central axis position of the rotating seat 4, the input end of the squeezing mechanism 13 is overlapped on the top of the squeezing mechanism 15, an outer cover 8 is welded on the rotating seat 4, a side opening 11 is opened on the outer cover 8, a pushing mechanism 12 is rotatably connected in the side opening 11 of the outer cover 8, and the output end of the pushing mechanism 12 is located in the outer cover 8. When the bracket 2 needs to be adjusted after the fixing plate 3 is installed on the wall, the bracket 2 is rotated first. When the bracket 2 rotates, the rotating seat 4 connected to the bracket 2 will also rotate on the fixing plate 3. After the position adjustment of the bracket 2 is completed, the bracket 2 is pushed toward the inside of the rotating seat 4. When the bracket 2 is pushed, it will drive the pressure seat 153 to move along the vertical rod 155, and the pressure seat 153 will push the conical seat 133, and the conical seat 133 will drive the connecting rod 134 to move outward from the rotating seat 4, and the connecting rod 134 can drive the clamping rod 7 to be inserted into the clamping port 5, thereby realizing quick adjustment and fixation. The position of the bracket 2 can be stably maintained after adjustment, thereby realizing flexible adjustment of the bracket 2 and facilitating the operation of the staff.

[0033] The mounting groove 6 is circular in shape as a whole, and the shape of the mounting groove 6 is the same as that of the rotating seat 4. The inner diameter of the mounting groove 6 is the same as the outer diameter of the rotating seat 4. The outer cover 8 on the rotating seat 4 is circular in shape as a whole, and the diameter of the outer cover 8 is smaller than the diameter of the rotating seat 4. The connecting seat 9 is detachably connected to the extrusion mechanism 15 inside the outer cover 8. By providing the mounting groove 6 on the fixing plate 3, the rotating seat 4 can be installed inside the mounting groove 6. The rotating seat 4 can maintain stable rotation in the mounting groove 6 through the support rod 144, and the rotating seat 4 will not easily detach from the rotating seat 4 during the rotation process.

[0034] The connecting seat 9 is arranged in an arc shape. One end of the connecting seat 9 is detachably connected to the bracket 2. A cross plate 10 is arranged at the connection between the connecting seat 9 and the extrusion mechanism 15. The cross plate 10 is integrally circularly arranged, and the outer diameter of the cross plate 10 is the same as the inner diameter of the outer cover 8. The cross plate 10 is slidably connected inside the corresponding outer cover 8, and the cross plate 10 is coaxially arranged with the outer cover 8. Through the setting of the connecting seat 9, the connecting seat 9 can be connected to the bracket 2, and the bracket 2 and the pressing seat 153 can form a whole. When the bracket 2 moves, the pressing seat 153 can also move. By installing the cross plate 10 on the pressing seat 153, the cross plate 10 can move in the outer cover 8 following the pressing seat 153, and the cross plate 10 can be lapped with the top head 124, so as to facilitate the later pushing of the cross plate 10 by the top head 124. After the cross plate 10 is pushed by the top head 124, the pressing seat 153 will also move, so as to separate from the conical seat 133.

[0035] During implementation, by opening an installation groove 6 on the fixing plate 3, a support rod 144 can be installed inside the installation groove 6 of the fixing plate 3. A collar 141 can be sleeved on the support rod 144, and the collar 141 can rotate around the support rod 144. When the support 142 on the collar 141 is connected to the rotating seat 4, the rotating seat 4 will stably rotate in the fixed seat. The bracket 2 is arranged on the rotating seat 4, and the position of the bracket 2 can be adjusted following the rotating seat 4. A bayonet 5 is opened on the installation groove 6, and a clamping rod 7 is installed on the rotating seat 4. When the clamping rod 7 is inserted into the corresponding bayonet 5, the limit of the rotating seat 4 can be realized, and the whole rotating seat 4 will no longer rotate, and the bracket 2 can be stabilized, and the bracket 2 can stably support the bridge. When the adjustment of the bracket 2 needs to be carried out again, first push the cross bar 121, the cross bar 121 will drive the movable plate 122 to rotate, and the top head 124 on the movable plate 122 will rotate following the movable plate 122, and the top head 124 can move towards the position of the cross plate 10, so as to drive the whole cross plate 10 to move. The clamping rod 7 will retract into the rotating seat 4. When the clamping rod 7 retracts into the rotating seat 4, the whole rotating seat 4 can be adjusted again, and the bracket 2 on the rotating seat 4 can be adjusted again. After the adjustment is completed, the bracket 2 can be fixed. By setting the bracket 2, it can be adjusted continuously after being fixed to the wall, thus facilitating the operation of the staff.

[0036] The rotating mechanism 14 includes a support rod 144. A baffle 143 is arranged on the support rod 144. A collar 141 is rotatably connected to the support rod 144 on one side of the baffle 143. A support 142 is arranged on the collar 141. One end of the support 142 is detachably connected to the corresponding rotating seat 4. The support 142 and the collar 141 are integrally arranged in an L shape, and the support 142 is vertically arranged on the collar 141. Through the setting of the support rod 144, the limit of the rotating seat 4 can be realized, and the rotating seat 4 can keep rotating on the support rod 144. Through the support 142 on the collar 141, the support 142 can be connected to the rotating seat 4, and the rotating seat 4 can stably move in the installation groove 6.

[0037] The support rod 144 is detachably connected inside the installation groove 6 of the fixed plate 3. The support rod 144 is installed at the central position of the fixed plate 3. The diameter of the support rod 144 is smaller than the diameter of the baffle 143. The outer diameter of the baffle 143 is larger than the inner diameter of the collar 141. The inner diameter of the collar 141 is the same as the outer diameter of the support rod 144. The collar 141 is located on the support rod 144 between the baffle 143 and the fixed plate 3. By setting the baffle 143, the restriction on the collar 141 can be realized, and the collar 141 will not break away from the support rod 144.

[0038] The jacking mechanism 13 includes a connecting rod 134. One end of the connecting rod 134 is detachably connected with a conical seat 133. The other end of the connecting rod 134 is detachably connected to the clamping rod 7. A ball 132 is installed on the conical seat 133. The ball 132 corresponds to the extrusion mechanism 15. A first spring 131 is sleeved on the connecting rod 134. One end of the first spring 131 is detachably connected to the conical seat 133. The other end of the first spring 131 is detachably connected to the rotating seat 4. The diameter of the large end of the conical seat 133 is larger than the diameter of the connecting rod 134. By setting the conical seat 133, the conical head 157 can extrude the conical seat 133. When the conical seat 133 contacts the conical head 157, the friction between them can be reduced to prevent the movement trajectories from restricting each other. By the first spring 131, the reverse pushing of the connecting rod 134 can be realized. When the conical seat 133 is not jacked, the first spring 131 can push the connecting rod 134 to reset.

[0039] The pushing mechanism 12 includes a movable plate 122. A rotating rod 123 is welded on the movable plate 122. The rotating rod 123 is rotatably connected in the side port 11 of the outer cover 8. One end of the movable plate 122 is detachably connected with a cross bar 121. The cross bar 121 is installed on the movable plates 122 on both sides respectively. A corresponding jacking head 124 is detachably connected to the other end of each movable plate 122. By rotating the movable plate 122, the jacking head 124 can be driven to rotate, so as to realize the pushing of the cross plate 10 by the jacking head 124.

[0040] The extrusion mechanism 15 includes a vertical rod 155, which is detachably connected to the rotating seat 4. A side rod 152 is provided on the side edge of the vertical rod 155. A pressing seat 153 is slidably connected to the vertical rod 155. A conical head 157 is provided on the pressing seat 153. A groove 154 is formed on the pressing seat 153. A limiting plate 151 is provided at one end of the vertical rod 155. A second spring 156 is sleeved on the other end of the vertical rod 155. The guiding of the pressing seat 153 can be realized through the vertical rod 155, and the pressing seat 153 can move along the vertical rod 155. The rotation of the pressing seat 153 can be prevented through the side rod 152, so as to ensure that the rotation directions of the bracket 2 and the rotating seat 4 are the same. The insertion of the conical seat 133 can be realized through the groove 154, so as to prevent the conical seat 133 from easily detaching from the pressing seat 153, thereby ensuring the stable insertion of the locking rod 7. The pushing and resetting of the pressing seat 153 can be realized through the second spring 156.

[0041] The small end of the conical head 157 faces the rotating seat 4. The second spring 156 is located on the vertical rod 155 between the conical head 157 and the rotating seat 4. A connecting seat 9 is detachably connected to the outer end of the pressing seat 153. The pushing of the conical seat 133 can be facilitated through the conical head 157.

[0042] During implementation, by arranging the vertical rod 155 inside the rotating seat 4, the pressing seat 153 can be restricted by the vertical rod 155, and the pressing seat 153 can move along the vertical rod 155. A connecting seat 9 is connected to the pressing seat 153, and the connecting seat 9 is connected to the bracket 2. The bracket 2 can drive the pressing seat 153 to move. After the position of the bracket 2 is adjusted, push the bracket 2 and push the bracket 2 towards the position of the rotating seat 4. The bracket 2 will drive the pressing seat 153 to move inside the rotating seat 4. When the pressing seat 153 moves, it will push the conical seat 133, and the conical seat 133 will move towards the side edge of the pressing seat 153. When the conical seat 133 moves, it will drive the connecting rod 134 to move towards the outside of the rotating seat 4, and the connecting rod 134 will drive the locking rod 7 to move towards the bayonet 5. When the connecting rod 134 moves to the side edge position of the pressing seat 153, the locking rod 7 can be inserted into the bayonet 5, thereby realizing the fixation of the rotating seat 4. As the pressing seat 153 continues to move, the conical seat 133 will move to the position of the groove 154, and the conical seat 133 can be restricted, so as to prevent the pressing seat 153 from detaching from the conical seat 133 and avoid the easy resetting of the connecting rod 134. When pressing the movable plate 122, the whole pressing seat 153 will move away from the conical seat 133, and the conical seat 133 will disengage from the groove 154 for resetting. After resetting, the connecting rod 134 will be driven by the first spring 131 to reset, and the locking rod 7 can be pulled out of the bayonet 5, thereby realizing the rotation of the rotating seat 4. The rotating seat 4 can be adjusted again, and the bracket 2 can be adjusted again.

[0043] As Figures 1-7 shown, a method for using a bridge with a flexible support arm includes the following steps:

[0044] S1: An installation groove 6 is formed in the fixing plate 3. The rotating seat 4 can be installed in the installation groove 6 of the fixing plate 3, and the rotating seat 4 can rotate in the installation groove 6 of the fixing plate 3. A bracket 2 is installed on the rotating seat 4, and the bracket 2 can rotate on the fixing plate 3 through the rotating seat 4. When the fixing plate 3 is installed on the wall surface, the bracket 2 can also adjust the angle.

[0045] S2: After the bracket 2 is adjusted, the whole bracket 2 is pushed into the rotating seat 4. The bracket 2 is installed on the connecting seat 9 of the pressing seat 153. When the bracket 2 moves into the rotating seat 4, it can drive the pressing seat 153 to move into the rotating seat 4. The rotating seat 4 can move along the vertical rod 155. The rotating seat 4 is limited by the side rod 152 on the vertical rod 155 and will not rotate when moving. When the pressing seat 153 moves along the vertical rod 155, it will push the connecting rod 134 in the rotating seat 4. After being squeezed by the pressing seat 153, the connecting rod 134 will move outward of the rotating seat 4, and the clamping rod 7 on the connecting rod 134 can move outward with the connecting rod 134, and the clamping rod 7 can be stuck in the bayonet 5.

[0046] S3: After the clamping rod 7 is inserted into the bayonet 5, the whole rotating seat 4 can be limited and will no longer rotate. The bracket 2 on the rotating seat 4 will be stable. When the position of the bracket 2 needs to be adjusted again, first push the cross bar 121. The cross bar 121 will drive the movable plate 122 to rotate. The top 124 on the movable plate 122 will rotate with the rotation of the movable plate 122. During the rotation of the top 124, it will push the cross plate 10 outward. The cross plate 10 is connected to the pressing seat 153, and the pressing seat 153 will move outward. The connecting rod 134 can be separated from the pressing seat 153, the clamping rod 7 can be pulled out of the bayonet 5, and the bracket 2 can be adjusted again.

[0047] The working principle of the present invention is as follows: By opening an installation groove 6 on the fixing plate 3, a support rod 144 can be installed inside the installation groove 6 of the fixing plate 3. A collar 141 can be sleeved on the support rod 144, and the collar 141 can rotate around the support rod 144. When the support 142 on the collar 141 is connected to the rotating seat 4, the rotating seat 4 will stably rotate within the fixed seat. A bracket 2 is provided on the rotating seat 4, and the bracket 2 can adjust its position following the rotating seat 4. A bayonet 5 is opened on the installation groove 6, and a latch rod 7 is installed on the rotating seat 4. When the latch rod 7 is inserted into the corresponding bayonet 5, the limit of the rotating seat 4 can be achieved, and the whole rotating seat 4 will no longer rotate. The bracket 2 can be stabilized, and the bracket 2 can stably support the bridge. When the adjustment of the bracket 2 needs to be carried out again, first push the cross bar 121. The cross bar 121 will drive the movable plate 122 to rotate, and the top 124 on the movable plate 122 will rotate following the movable plate 122. The top 124 can move towards the position of the cross plate 10, thereby driving the whole cross plate 10 to move. The latch rod 7 will retract into the rotating seat 4. When the latch rod 7 retracts into the rotating seat 4, the whole rotating seat 4 can be adjusted again, and the bracket 2 on the rotating seat 4 can be adjusted again. After the adjustment is completed, fix the bracket 2. By setting the bracket 2, it can continue to be adjusted after being fixed to the wall, thus facilitating the operation of the staff.

[0048] By arranging a vertical rod 155 inside the rotating seat 4, the vertical rod 155 can achieve the limitation of the pressing seat 153, and the pressing seat 153 can move along the vertical rod 155. A connecting seat 9 is connected to the pressing seat 153, and the connecting seat 9 is connected to the bracket 2. The bracket 2 can drive the pressing seat 153 to move. After the position adjustment of the bracket 2 is completed, push the bracket 2, and push the bracket 2 towards the position of the rotating seat 4. The bracket 2 will drive the pressing seat 153 to move into the rotating seat 4. When the pressing seat 153 moves, it will push the conical seat 133, and the conical seat 133 will move towards the side edge of the pressing seat 153. When the conical seat 133 moves, it will drive the connecting rod 134 to move towards the outside of the rotating seat 4, and the connecting rod 134 will drive the latch rod 7 to move towards the position of the bayonet 5. When the connecting rod 134 moves to the side edge position of the pressing seat 153, the latch rod 7 can be inserted into the bayonet 5, thereby realizing the fixation of the rotating seat 4. As the pressing seat 153 continues to move, the conical seat 133 will move to the position of the groove 154, and the conical seat 133 can be restricted, thereby preventing the separation of the pressing seat 153 and the conical seat 133 and avoiding the easy reset of the connecting rod 134. When pressing the movable plate 122, the whole pressing seat 153 will move away from the conical seat 133, and the conical seat 133 will disengage from the groove 154 for reset. After reset, the connecting rod 134 will be driven by the first spring 131 to reset, and the latch rod 7 can be pulled out of the bayonet 5, thereby realizing the rotation of the rotating seat 4, and the rotating seat 4 can be adjusted again, and the bracket 2 can be adjusted again.

[0049] The basic principles, main features and advantages of the present application have been described above. Those skilled in the art should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements will occur to the present application, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A bridge with a flexible bracket, comprising a bridge body (1), a bracket (2) and a fixing plate (3), characterized in that: The fixing plate (3) is provided with a mounting groove (6), a side edge of the mounting groove (6) is provided with a bayonet (5), a rotating mechanism (14) is detachably connected in the mounting groove (6), an output end of the rotating mechanism (14) is detachably connected to the rotating seat (4), the rotating seat (4) is rotatably connected in the mounting groove (6) of the fixing plate (3), a clamping rod (7) is slidably connected on the side edge of the rotating seat (4), and a clamping rod (7) in the rotating seat (4) is detachably connected at the end thereof. The push mechanism (13) is detachably connected to a pressing mechanism (15) at the central axis position of the rotating seat (4), the input end of the push mechanism (13) is overlapped on the upper side of the pressing mechanism (15), an outer cover (8) is welded on the rotating seat (4), a side opening (11) is opened on the outer cover (8), a pushing mechanism (12) is rotatably connected in the side opening (11) of the outer cover (8), the output end of the pushing mechanism (12) is located in the outer cover (8), and the pushing mechanism (12) includes a movable A movable plate (122), a rotating rod (123) is welded on the movable plate (122), the rotating rod (123) is rotatably connected to the side opening (11) of the outer cover (8), one end of the movable plate (122) is detachably connected to a cross bar (121), the cross bar (121) is respectively mounted on the movable plates (122) on both sides, and the other end of each side of the movable plate (122) is detachably connected to a corresponding top head (124), and the extrusion mechanism (15) includes a vertical rod (155) The vertical rod (155) is detachably connected to the rotating seat (4); a side rod (152) is provided on the side edge of the vertical rod (155); a pressure seat (153) is slidably connected to the vertical rod (155); a conical head (157) is provided on the pressure seat (153); a groove (154) is provided on the pressure seat (153); a limiting plate (151) is provided at one end of the vertical rod (155); and a second spring (156) is sleeved on the other end of the vertical rod (155).

2. A bridge with flexible supporting arms as claimed in claim 1, characterized in that: The mounting groove (6) is arranged in a circular shape as a whole, the shape of the mounting groove (6) is the same as the shape of the rotating seat (4), the inner diameter of the mounting groove (6) is the same as the outer diameter of the rotating seat (4), the outer cover (8) on the rotating seat (4) is arranged in a circular shape as a whole, the diameter of the outer cover (8) is smaller than the diameter of the rotating seat (4), and the extrusion mechanism (15) inside the outer cover (8) is detachably connected to a connecting seat (9).

3. A bridge with flexible supporting arms as claimed in claim 2, characterized in that: The connecting seat (9) is arranged in an arc shape, one end of the connecting seat (9) is detachably connected to the bracket (2), a transverse plate (10) is arranged at the connection between the connecting seat (9) and the extrusion mechanism (15), the transverse plate (10) is arranged in a circular shape as a whole, the outer diameter of the transverse plate (10) is the same as the inner diameter of the outer cover (8), the transverse plate (10) is slidably connected to the inside of the corresponding outer cover (8), and the transverse plate (10) and the outer cover (8) are arranged coaxially.

4. A bridge with flexible supporting arms as claimed in claim 1, characterized in that: The rotating mechanism (14) comprises a support rod (144), a baffle (143) being arranged on the support rod (144), a collar (141) being rotatably connected to the support rod (144) on one side of the baffle (143), a support seat (142) being arranged on the collar (141), one end of the support seat (142) being detachably connected to a corresponding rotating seat (4), the support seat (142) and the collar (141) being arranged in an L-shape as a whole, and the support seat (142) being arranged vertically on the collar (141).

5. A bridge with flexible supporting arms as claimed in claim 4, characterized in that: The support rod (144) is detachably connected to the inside of the mounting groove (6) of the fixing plate (3); the support rod (144) is mounted at the center of the fixing plate (3); the diameter of the support rod (144) is smaller than the diameter of the baffle plate (143); the outer diameter of the baffle plate (143) is larger than the inner diameter of the collar (141); the inner diameter of the collar (141) is the same as the outer diameter of the support rod (144); and the collar (141) is located on the support rod (144) between the baffle plate (143) and the fixing plate (3).

6. A bridge with flexible supporting arms as claimed in claim 1, characterized in that: The pushing mechanism (13) comprises a connecting rod (134), one end of which is detachably connected to a conical seat (133), the other end of which is detachably connected to a clamping rod (7), a round ball (132) being mounted on the conical seat (133), the round ball (132) corresponding to the extrusion mechanism (15), a first spring (131) being sleeved on the connecting rod (134), one end of which is detachably connected to the conical seat (133), the other end of which is detachably connected to a rotating seat (4), the large end of which has a diameter greater than the diameter of the connecting rod (134).

7. A bridge with flexible supporting arms as claimed in claim 1, characterized in that: The small end of the conical head (157) faces the rotating seat (4), the second spring (156) is located on the vertical rod (155) between the conical head (157) and the rotating seat (4), and a connecting seat (9) is detachably connected to the outer end of the pressure seat (153).

8. A method for using a bridge with flexible supporting arms, applied to the bridge according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: A mounting groove (6) is provided in the fixing plate (3), and a rotating seat (4) can be installed in the mounting groove (6) of the fixing plate (3). The rotating seat (4) can rotate in the mounting groove (6) of the fixing plate (3). A bracket (2) is installed on the rotating seat (4). The bracket (2) can rotate on the fixing plate (3) through the rotating seat (4). When the fixing plate (3) is installed on a wall, the bracket (2) can also be adjusted in angle; S2: After the bracket (2) is adjusted, the bracket (2) is pushed as a whole into the rotating seat (4). The bracket (2) is installed on the connecting seat (9) of the pressure seat (153). When the bracket (2) moves into the rotating seat (4), the pressure seat (153) can move into the rotating seat (4), and the rotating seat (4) can move along the vertical rod (155). The rotating seat (4) is limited by the side rod (152) on the vertical rod (155) and will not rotate during movement. When the pressure seat (153) moves along the vertical rod (155), it will push the connecting rod (134) in the rotating seat (4). After being squeezed by the pressure seat (153), the connecting rod (134) moves toward the outside of the rotating seat (4). The clamping rod (7) on the connecting rod (134) can move outward along the connecting rod (134), and the clamping rod (7) can be clamped in the clamping port (5); S3: After the locking rod (7) is inserted into the bayonet (5), the rotating seat (4) as a whole can be limited, the rotating seat (4) as a whole will no longer rotate, and the bracket (2) on the rotating seat (4) will be stable. When the position of the bracket (2) needs to be adjusted again, the cross bar (121) is pushed first, and the cross bar (121) will drive the movable plate (122) to rotate, and the top head (124) on the movable plate (122) will rotate along with the rotation of the movable plate (122). During the rotation process, the top head (124) will push the cross plate (10) outward, and the cross plate (10) is connected to the pressure seat (153), and the pressure seat (153) will move outward, and the connecting rod (134) can be separated from the pressure seat (153), and the locking rod (7) can be pulled out of the bayonet (5), and the bracket (2) can be adjusted again.

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