Bridge with flexible supporting arms and using method thereof

Abstract

The invention discloses a bridge with flexible corbels and a use method thereof, an extrusion mechanism is in lap joint with the input end of a jacking mechanism, a rotating seat is welded with an outer cover, the outer cover is provided with a side opening, the side opening of the outer cover is internally and rotatably connected with a pushing mechanism, and the output end of the pushing mechanism is located in the outer cover. When the bracket needs to be adjusted after the fixing plate is installed on the wall surface, the bracket is rotated firstly, the rotating seat connected with the bracket also rotates on the fixing plate when the bracket rotates, the bracket is pushed into the rotating seat after the position of the bracket is adjusted, the bracket drives the pressing seat to move along the vertical rod when being pushed, and the pressing seat pushes the conical seat. The conical seat can drive the connecting rod to move out of the rotating seat, and the connecting rod can drive the clamping rod to be inserted into the bayonet, so that quick adjustment and fixation are achieved, the position of the bracket can be stably kept after adjustment, flexible adjustment of the bracket is achieved, and operation of workers is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of bridge support arms, and in particular to a bridge with flexible support arms and a method for using the bridge. Background Art

[0002] Cable bridge is an industrial product composed of brackets, brackets and installation accessories. Cable bridges are divided into trough-type cable bridges, tray-type cable bridges, ladder-type cable bridges, grid-type cable 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 shape, flexible configuration and convenient maintenance. All parts need to be galvanized. If the bridge installed outside the building is near the sea or in a corrosion zone, the material must have the physical properties of corrosion resistance, moisture resistance, good adhesion and high impact resistance.

[0003] Before installing the bridge, you need to fix the bracket arm on the wall first, and then fix the bridge on the bracket arm. The bracket arm needs to be installed according to the arrangement direction of the bridge, and it cannot be adjusted once installed. If adjustment is required, it needs to be disassembled and adjusted. Because the installation method of the bracket arm makes it impossible to adjust after fixing, it needs to be disassembled and reinstalled when the installation position is wrong, which increases the difficulty of installation. Summary of the invention

[0004] One of the purposes of the present application is to provide a bridge with flexible supporting arms and a method of using the same.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: a bridge frame with a flexible support arm, comprising a bridge frame body, a support frame and a fixed plate, a mounting groove is opened in the fixed plate, a bayonet is opened on the side edge of the mounting groove, a rotating mechanism is removably connected in the mounting groove, the output end of the rotating mechanism is removably connected to the rotating seat, the rotating seat is rotatably connected in the mounting groove of the fixed plate, a clamping rod is slidably connected on the side edge of the rotating seat, a pushing mechanism is removably connected to the end head of the clamping rod in the rotating seat, an extrusion mechanism is removably connected to the central axis position of the rotating seat, the input end of the pushing mechanism is overlapped on the extrusion mechanism, an outer cover is welded on the rotating seat, a side opening is opened 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 in the outer cover.

[0006] Preferably, the mounting groove is arranged in a circular shape as a whole, the shape of the mounting groove is the same as the shape of the rotating seat, the inner diameter of the mounting groove is the same as the outer diameter of the rotating seat, the outer cover on the rotating seat is arranged in a circular shape as a whole, the diameter of the outer cover is smaller than the diameter of the rotating seat, and the extrusion mechanism inside the outer cover is detachably connected with a connecting seat.

[0007] Preferably, the connecting seat is arranged in an arc shape, one end portion of the connecting seat is detachably connected to the bracket, a transverse plate is arranged at the connection between the connecting seat and the extrusion mechanism, the transverse plate is arranged in a circular shape as a whole, the outer diameter of the transverse plate is the same as the inner diameter of the outer cover, the transverse plate is slidably connected to the inside of the corresponding outer cover, and the transverse 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 ring is rotatably connected to the support rod on one side of the baffle, a support is provided on the ring, one end of the support is detachably connected to the corresponding rotating seat, the support and the ring are arranged in an L-shape as a whole, and the support is vertically arranged on the ring.

[0009] Preferably, the support rod is detachably connected inside the mounting groove of the fixed plate, the support rod is installed at the center position of the fixed 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 ring, the inner diameter of the ring is the same as the outer diameter of the support rod, and the ring is located on the support rod between the baffle and the fixed plate.

[0010] Preferably, the pushing mechanism includes a connecting rod, one end of the connecting rod is detachably connected to a conical seat, the other end of the connecting rod is detachably connected to the clamping rod, a round ball is installed on the conical seat, the round ball corresponds to the extrusion mechanism, a first spring is sleeved on the connecting rod, one end of the first spring is detachably connected to the conical seat, the other end of the first spring is detachably connected to the rotating seat, and the large end diameter 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, one end of the movable plate is detachably connected to a cross bar, the cross bar is respectively installed on the movable plates on both sides, and the other end of the movable plate on each side is detachably connected to a corresponding top head.

[0012] Preferably, the extrusion mechanism includes a vertical rod, which is detachably connected to a rotating seat, a side rod is provided on the side edge of the vertical rod, a pressure seat is slidably connected to the vertical rod, a conical head is provided on the pressure seat, a groove is provided on the pressure seat, a limiting plate is provided at one end of the vertical rod, and 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, and a connecting seat is detachably connected to the outer end of the pressure seat.

[0014] To achieve the above purpose, another technical solution adopted by the present application is: a method for using a bridge with a flexible support arm, comprising the following steps: S1: A mounting groove is provided in the fixing plate, a rotating seat is installed in the mounting groove of the fixing plate, and the rotating seat can rotate in the mounting groove of the fixing plate. A bracket is installed on the rotating seat, and the bracket can rotate on the fixing plate through the rotating seat. When the fixing plate is installed on the wall, the bracket can also adjust the angle; S2: After the bracket is adjusted, the bracket is pushed toward the inside of the rotating seat as a whole. The bracket is installed on the connecting seat of the pressure seat. When the bracket moves toward the inside of the rotating seat, it can drive the pressure seat to move toward the inside of the rotating seat, and 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 toward the outside of the rotating seat. The clamping rod on the connecting rod can move outward with the connecting rod, and the clamping rod can be clamped in the clamping port. S3: After the clamping rod is inserted into the bayonet, the entire rotating seat can be limited, and the rotating seat will no longer rotate, and the bracket on the rotating seat will be stable. When the position of the bracket needs to be adjusted again, push the cross bar first, and 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, the cross plate will be pushed outward, and the cross plate is connected to the pressure seat, and 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, and the bracket can be adjusted again.

[0015] Compared with the prior art, the beneficial effects of this application are: The bridge frame with flexible supporting arms and the use method thereof are characterized in that a mounting groove is provided on a fixed plate, a support rod can be installed inside the mounting groove of the fixed plate, a sleeve ring can be sleeved on the support rod, the sleeve ring can rotate around the support rod, when the support on the sleeve ring is connected with the rotating seat, the rotating seat can stably rotate in the fixed seat, a bracket is provided on the rotating seat, the bracket can adjust the position of the rotating seat, a bayonet is provided on the mounting groove, a clamping rod is installed on the rotating seat, when the clamping rod is inserted into the corresponding bayonet, the rotating seat can be limited, the rotating seat as a whole will no longer rotate, and the bracket It can be stabilized, and the bracket can stably support the bridge frame. When the bracket needs to be adjusted again, push the cross bar first, and the cross bar will drive the movable plate to rotate, and the top head on the movable plate will rotate with the movable plate, and the top head can move toward the cross plate position, thereby driving the overall movement of the cross plate, and the clamping rod will retract into the rotating seat. When the clamping rod is retracted into the rotating seat, the entire rotating seat can be adjusted again, and the bracket on the rotating seat can be adjusted again. After the adjustment is completed, fix the bracket. By setting the bracket, it can continue to be adjusted after being fixed to the wall, which is convenient for the staff to operate.

[0016] The bridge frame with a flexible supporting arm and the use method thereof are characterized in that a vertical rod is arranged inside a rotating seat, the vertical rod can limit the pressure seat, and the pressure seat can move along the vertical rod. A connecting seat is connected to the pressure seat, and the connecting seat is connected to a bracket, and the bracket can drive the pressure seat to move. After the position adjustment of the bracket is completed, the bracket is pushed to push the bracket toward the position of the rotating seat, and the bracket will drive the pressure seat to move toward the inside of the rotating seat. When the pressure seat moves, it will push the conical seat, and the conical seat will move toward the side edge of the pressure seat. When the conical seat moves, it will drive the connecting rod to move toward the outside of the rotating seat, and the connecting rod will drive When the clamping rod moves toward the clamping position and the connecting rod moves to the side edge position of the pressure seat, the clamping rod can be inserted into the clamping position, thereby realizing the fixation of the rotating seat. As the pressure seat continues to move, the conical seat will move to the groove position, and the conical seat can be restricted, thereby preventing the pressure seat and the conical seat from being separated, and preventing the connecting rod from being easily reset. When the movable plate is pressed, the pressure seat as a whole will move away from the conical seat, and the conical seat will be separated from the groove for reset. After the reset, the connecting rod will be driven by the first spring to reset, and the clamping rod can be pulled out of the clamping position, thereby realizing the rotation of the rotating seat. The rotating seat can be adjusted again, and the bracket can be adjusted again. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the rotating seat in the present invention.

[0019] Figure 3 It is a structural schematic diagram of the connecting seat in the present invention.

[0020] Figure 4 It is a structural schematic diagram of the side opening in the present invention.

[0021] Figure 5 It is a structural schematic diagram of the support rod in the present invention.

[0022] Figure 6 It is a schematic diagram of the enlarged structure of area A in the present invention.

[0023] Figure 7 It is a schematic diagram of the enlarged structure of area B in the present invention.

[0024] In the figure: 1. bridge frame body; 2. bracket; 3. fixed plate; 4. rotating seat; 5. bayonet; 6. mounting groove; 7. clamping rod; 8. outer cover; 9. connecting seat; 10. horizontal plate; 11. side port; 12. pushing mechanism; 121. horizontal rod; 122. movable plate; 123. rotating rod; 124. jack; 13. jacking mechanism; 131. first spring; 132. round ball; 133. conical seat; 134. connecting rod; 14. rotating mechanism; 141. collar; 142. support; 143. baffle; 144. support rod; 15. squeezing mechanism; 151. limit plate; 152. side rod; 153. pressure seat; 154. groove; 155. vertical rod; 156. second spring; 157. conical head. DETAILED DESCRIPTION

[0025] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present application.

[0027] 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 are not necessarily used to describe a specific order or sequence.

[0028] like 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 mounting groove 6, 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.

[0029] 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, and 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, and 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 mounting groove 6 during the rotation process.

[0030] The connecting seat 9 is arranged in an arc shape, and one end of the connecting seat 9 is detachably connected to the bracket 2. A horizontal plate 10 is arranged at the connection between the connecting seat 9 and the extrusion mechanism 15. The horizontal plate 10 is arranged in a circular shape as a whole. The outer diameter of the horizontal plate 10 is the same as the inner diameter of the outer cover 8. The horizontal plate 10 is slidably connected to the corresponding outer cover 8, and the horizontal plate 10 is arranged coaxially with the outer cover 8. Through the arrangement of the connecting seat 9, the connecting seat 9 can be connected to the bracket 2, and the bracket 2 can form a whole with the pressure seat 153. When the bracket 2 moves, the pressure seat 153 can also move. By installing the horizontal plate 10 on the pressure seat 153, the horizontal plate 10 can move with the pressure seat 153 in the outer cover 8, and the horizontal plate 10 can overlap with the head 124, so as to facilitate the head 124 to push the horizontal plate 10 in the later stage. After the horizontal plate 10 is pushed outward by the head 124, the pressure seat 153 will also move, thereby separating from the conical seat 133.

[0031] During implementation, by opening a mounting groove 6 on the fixed plate 3, a support rod 144 can be installed inside the mounting groove 6 of the fixed plate 3, and 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 can stably rotate in the fixed seat, and a bracket 2 is provided on the rotating seat 4, and the bracket 2 can keep up with the rotating seat 4 to adjust the position, and a bayonet 5 is opened on the mounting 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 rotating seat 4 can be limited, and the rotating seat 4 as a whole will no longer rotate, and the bracket 2 can be stably , the bracket 2 can stably support the bridge frame. When the bracket 2 needs to be adjusted again, push the cross bar 121 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 with the movable plate 122, and the top head 124 can move toward the position of the cross plate 10, thereby driving the cross plate 10 to move as a whole, and the clamping rod 7 will retract into the rotating seat 4. When the clamping rod 7 is retracted into the rotating seat 4, the rotating seat 4 as a whole 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, thereby facilitating the operation of the staff.

[0032] The rotating mechanism 14 includes a support rod 144, a baffle 143 is provided 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 provided 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 arranged in an L shape as a whole, and the support 142 is arranged vertically on the collar 141. The rotation seat 4 can be limited by the setting of the support rod 144, and the rotating seat 4 can be kept on the support rod 144 for rotation, and the support 142 can be connected to the rotating seat 4 through the support 142 on the collar 141, and the rotating seat 4 can be stably moved in the installation groove 6.

[0033] The support rod 144 is detachably connected to the inside of the mounting groove 6 of the fixing plate 3, and the support rod 144 is installed at the center of the fixing plate 3. The diameter of the support rod 144 is smaller than the diameter of the baffle 143, and 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, and the collar 141 is located on the support rod 144 between the baffle 143 and the fixing plate 3. The collar 141 can be restricted by the setting of the baffle 143, and the collar 141 will not be separated from the support rod 144.

[0034] The push mechanism 13 includes 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 the clamping rod 7, a ball 132 is mounted 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, and the large end diameter of the conical seat 133 is greater than the diameter of the connecting rod 134. The conical seat 133 can be squeezed by setting a conical head 157, and the friction between the conical seat 133 and the conical head 157 can be reduced when they are in contact, so as to prevent the movement tracks from being restricted to each other, and the first spring 131 can realize the reverse push of the connecting rod 134, and the first spring 131 can push the connecting rod 134 to reset after the conical seat 133 is not pushed.

[0035] The pushing mechanism 12 includes a movable plate 122, on which a rotating rod 123 is welded, and the rotating rod 123 is rotatably connected to the side opening 11 of the outer cover 8, and one end of the movable plate 122 is detachably connected to a cross bar 121, and the cross bar 121 is respectively installed on the movable plates 122 on both sides, and the other end of each movable plate 122 is detachably connected to a corresponding head 124. The rotation of the movable plate 122 can drive the head 124 to rotate, so that the head 124 pushes the cross plate 10.

[0036] The squeezing mechanism 15 comprises a vertical rod 155, which is detachably connected to the rotating seat 4, a side rod 152 is arranged 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 arranged on the pressing seat 153, a groove 154 is provided on the pressing seat 153, a limiting plate 151 is arranged on one end of the vertical rod 155, and a second spring 156 is sleeved on the other end of the vertical rod 155. The pressing seat 153 can be guided by the vertical rod 155, and the pressing seat 153 can move along the vertical rod 155. The pressing seat 153 can be prevented from rotating by the side rod 152, thereby ensuring that the bracket 2 and the rotating seat 4 rotate in the same direction, the conical seat 133 can be plugged in by the groove 154, thereby preventing the conical seat 133 from being easily separated from the pressing seat 153, thereby ensuring the stable plugging of the clamping rod 7, and the pressing seat 153 can be pushed and reset by the second spring 156.

[0037] The small end of the conical head 157 faces the rotating seat 4, and the second spring 156 is located on the vertical rod 155 between the conical head 157 and the rotating seat 4. The outer end of the pressing seat 153 is disassembled and connected with the connecting seat 9. The conical head 157 can be used to facilitate the top movement of the conical seat 133.

[0038] During implementation, by arranging a vertical rod 155 inside the rotating seat 4, the vertical rod 155 can limit the pressure seat 153, and the pressure seat 153 can move along the vertical rod 155. The pressure seat 153 is connected with a connecting seat 9, and the connecting seat 9 is connected to the bracket 2. The bracket 2 can drive the pressure seat 153 to move. After the position adjustment of the bracket 2 is completed, the bracket 2 is pushed, and the bracket 2 is pushed toward the position of the rotating seat 4. The bracket 2 will drive the pressure seat 153 to move inside the rotating seat 4. When the pressure seat 153 moves, it will push the conical seat 133, and the conical seat 133 will move toward the side edge of the pressure seat 153. When the conical seat 133 moves, it will drive the connecting rod 134 to move toward the outside of the rotating seat 4, and the connecting rod 134 will drive the clamping rod 7 to the bayonet 5 position When the movable plate 122 is pressed, the pressure seat 153 as a whole will move away from the conical seat 133, and the conical seat 133 will be separated from the groove 154 for resetting. After resetting, the connecting rod 134 will be driven by the first spring 131 to reset, and the clamping 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.

[0039] like Figure 1-7 As shown, a method for using a bridge with a flexible support arm comprises the following steps: S1: A mounting groove 6 is provided in the fixing plate 3, a rotating seat 4 is installed in the mounting groove 6 of the fixing plate 3, and 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, 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, the bracket 2 can also adjust the angle; S2: After the bracket 2 is adjusted, the bracket 2 is pushed as a whole toward the inside of the rotating seat 4. The bracket 2 is installed on the connecting seat 9 of the pressure seat 153. When the bracket 2 moves toward the inside of the rotating seat 4, it can drive the pressure seat 153 to move toward the inside of 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 the 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 will move toward the outside of the rotating seat 4. The clamping rod 7 on the connecting rod 134 can move outward with the connecting rod 134, and the clamping rod 7 can be clamped in the bayonet 5. S3: After the locking rod 7 is inserted into the bayonet 5, the rotating seat 4 as a whole can be limited, and 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 with the rotation of the movable plate 122. During the rotation of the top head 124, the cross plate 10 will be pushed 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.

[0040] The working principle of the present invention is as follows: by providing an installation groove 6 on the fixed plate 3, a support rod 144 can be installed inside the installation groove 6 of the fixed 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 can stably rotate in the fixed seat, and a bracket 2 is provided on the rotating seat 4, and the bracket 2 can keep up with the rotating seat 4 to adjust the position, a bayonet 5 is provided 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 rotating seat 4 can be limited, and the rotating seat 4 as a whole will no longer rotate, and the bracket 2 can be When the bracket 2 needs to be adjusted again, push the cross bar 121 first, and the cross bar 121 will drive the movable plate 122 to rotate. The top head 124 on the movable plate 122 will rotate with the movable plate 122, and the top head 124 can move toward the position of the cross plate 10, thereby driving the cross plate 10 to move as a whole, and the clamping rod 7 will retract into the rotating seat 4. When the clamping rod 7 is retracted into the rotating seat 4, the rotating seat 4 as a whole 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, thereby facilitating the operation of the staff.

[0041] By arranging a vertical rod 155 inside the rotating seat 4, the vertical rod 155 can limit the pressure seat 153, and the pressure seat 153 can move along the vertical rod 155. The pressure seat 153 is connected with a connecting seat 9, and the connecting seat 9 is connected to the bracket 2. The bracket 2 can drive the pressure seat 153 to move. After the position adjustment of the bracket 2 is completed, the bracket 2 is pushed to push the bracket 2 toward the position of the rotating seat 4. The bracket 2 will drive the pressure seat 153 to move toward the inside of the rotating seat 4. When the pressure seat 153 moves, it will push the conical seat 133, and the conical seat 133 will move toward the side edge of the pressure seat 153. When the conical seat 133 moves, it will drive the connecting rod 134 to move toward the outside of the rotating seat 4, and the connecting rod 134 will drive the clamping rod 7 to move toward the position of the bayonet 5. When the connecting rod 134 moves to the side edge position of the pressure seat 153, the clamping rod 7 can be inserted into the clamping hole 5, thereby realizing the fixation of the rotating seat 4. As the pressure seat 153 continues to move, the conical seat 133 will move to the groove 154 position, and the conical seat 133 can be restricted, thereby preventing the pressure seat 153 from being separated from the conical seat 133, and preventing the connecting rod 134 from being easily reset. When the movable plate 122 is pressed, the pressure seat 153 as a whole will move away from the conical seat 133, and the conical seat 133 will be separated from the groove 154 for reset. After the reset, the connecting rod 134 will be driven by the first spring 131 to reset, and the clamping rod 7 can be pulled out of the clamping hole 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.

[0042] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached 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 fixed plate (3) is provided with a mounting groove (6), a bayonet (5) is provided on the side edge of the mounting groove (6), 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 fixed plate (3), a clamping rod (7) is slidably connected on the side edge of the rotating seat (4), a pushing mechanism (13) is detachably connected at the end of the clamping rod (7) in the rotating seat (4), an extrusion mechanism (15) is detachably connected at the central axis position of the rotating seat (4), an input end of the pushing mechanism (13) is overlapped on the extrusion mechanism (15), an outer cover (8) is welded to the rotating seat (4), a side opening (11) is provided on the outer cover (8), a pushing mechanism (12) is rotatably connected in the side opening (11) of the outer cover (8), and an output end of the pushing mechanism (12) is located in the outer cover (8).

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 pushing mechanism (12) comprises a movable plate (122), a rotating rod (123) is welded to 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 rod (121), the cross rod (121) is respectively mounted on the movable plates (122) on both sides, and the other end of the movable plate (122) on each side is detachably connected to a corresponding top head (124).

8. A bridge with flexible supporting arms as claimed in claim 1, characterized in that: The squeezing mechanism (15) comprises a vertical rod (155), the vertical rod (155) being detachably connected to the rotating seat (4), a side rod (152) being provided on the side edge of the vertical rod (155), a pressure seat (153) being slidably connected to the vertical rod (155), a conical head (157) being provided on the pressure seat (153), a groove (154) being provided on the pressure seat (153), a limiting plate (151) being provided at one end of the vertical rod (155), and a second spring (156) being sleeved at the other end of the vertical rod (155).

9. A bridge with flexible supporting arms as claimed in claim 8, 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).

10. A method for using a bridge with flexible supporting arms, applied to a bridge with flexible supporting arms as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: A mounting groove (6) is provided in the fixing plate (3), a rotating seat (4) is installed in the mounting groove (6) of the fixing plate (3), and 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), and 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 when moving. 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 with 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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