A synchronous basket moving device for continuous rigid frame bridge construction hanging basket

Abstract

A synchronous basket moving device for a continuous rigid frame bridge construction basket is used to move the construction basket in a first direction so as to construct a rigid frame bridge extending along the first direction. The device comprises a synchronous connection mechanism and two sets of basket moving kits symmetrically spaced along a second direction. The two sets of basket moving kits are symmetrically arranged relative to a surface perpendicular to the second direction. The second direction is perpendicular to the first direction. The synchronous connection mechanism connects the two sets of basket moving kits. The basket moving kit comprises a driving track and a main truss. The main truss comprises a frame body, a driving mechanism and a positioning mechanism. The main truss can move on the driving track. The driving track is arranged on the rigid frame bridge. The positioning mechanism also comprises an obstacle removal plate, which is arranged at one end of a bearing member away from the driving member. One end of the obstacle removal plate is hinged to the bearing member, and the other end contacts the top of the driving track. The obstacle removal plate is arranged obliquely with respect to the first direction. The obstacle removal plate is used to remove foreign objects above the driving track. Foreign objects falling onto the driving track can be removed by the obstacle removal plate of the positioning mechanism.

Description

Technical Field

[0001] The present application relates to the field of bridge construction, and in particular to a synchronous basket moving device for a continuous rigid frame bridge construction hanging basket. Background Art

[0002] The bridge construction method of hanging basket cantilever casting is widely used in the construction field. Its superiority has been continuously highlighted with the development of the times, and it has become an indispensable means of construction for large and medium-sized span bridges. At present, the most mature cantilever construction equipment in China is the hanging basket. The hanging basket is a movable integral formwork that can walk along a specific track. It will be anchored on the completed cantilever beam section, and the next section will be cantilevered for construction, and the operation will be carried out in sequence until all sections are completed.

[0003] However, the basket requires complex and detailed cleaning before it can be moved, and jams may occur from time to time, causing damage to the machine, and repairs take a lot of time. Summary of the invention

[0004] The present application provides a synchronous basket moving device for a continuous rigid frame bridge construction hanging basket, which facilitates the smooth movement of the continuous rigid frame bridge construction hanging basket and is not easily blocked by foreign objects.

[0005] The embodiment of the present application provides a synchronous basket moving device for a continuous rigid frame bridge construction basket, which is used to move a construction basket in a first direction so as to construct a rigid frame bridge extending along the first direction, and includes a synchronous connection mechanism and two sets of basket moving kits symmetrically spaced along a second direction, wherein the two sets of basket moving kits are symmetrically arranged relative to a surface perpendicular to the second direction, the second direction is perpendicular to the first direction, the synchronous connection mechanism connects the two sets of basket moving kits, and the basket moving kits include:

[0006] A driving track is arranged on a part of the rigid frame bridge, the driving track extends along a first direction, and a guide groove is arranged on two opposite sides of the driving track along the second direction, and the guide groove has an accommodation dimension along a third direction, and the third direction is perpendicular to the first direction and the second direction;

[0007] A main truss comprises a frame body, a driving mechanism and a positioning mechanism, wherein the driving mechanism and the positioning mechanism are respectively arranged at two ends of the frame body along the first direction;

[0008] The positioning mechanism comprises a bearing member and two positioning plates, the bearing member is fixedly connected to the two positioning plates, the bearing member is used to be carried above the driving track in the third direction, and the two positioning plates clamp the driving track in the second direction;

[0009] The driving mechanism includes a mounting frame, four driving members and two groups of roller groups, the two groups of roller groups are mounted on the mounting frame, the two groups of roller groups correspond to the two guide grooves of the driving track respectively, each group of roller groups includes two driving wheels, the output end of each driving wheel is connected to one driving member, the four driving members are in communication connection, the driving member drives the driving wheel to rotate, the driving wheel is arranged in the guide groove, the diameter of the driving wheel is smaller than the accommodating size, the driving wheel contacts the upper side surface of the guide groove along the third direction, and the driving mechanism is used to drive the basket transfer kit to move along the first direction from the driving mechanism to the positioning mechanism;

[0010] The positioning mechanism also includes an obstacle removal plate, which is arranged at one end of the carrier away from the driving member. One end of the obstacle removal plate is hinged to the carrier, and the other end contacts the top of the driving track. The obstacle removal plate is inclined to the first direction, and the obstacle removal plate is used to remove foreign objects above the driving track.

[0011] The positioning mechanism is set by limiting the front end of the synchronous basket shifting device (the end facing the moving direction when the synchronous basket shifting device moves along the first direction) through the positioning mechanism. The positioning mechanism limits the position of the synchronous basket shifting device in the second direction and the third direction, and the positioning device can form a fulcrum, so that the driving mechanism can have an upward force in the third direction, so that the driving mechanism can fit the upper side of the guide groove, so as to facilitate the movement of the driving mechanism along the upper side to drive the entire synchronous basket shifting device to move. In addition, the driving mechanism fits the upper side of the guide groove, which can reduce the risk of jamming caused by the deposition of foreign matter in the guide groove relative to the movement of the driving mechanism fitting the lower side of the guide groove. Foreign matter in the guide groove will fall to the lower side of the guide groove due to gravity, and will not be deposited on the upper side. In addition, because the diameter of the driving wheel is smaller than the accommodating size, when the driving wheel moves in the guide groove, it can avoid contact with foreign matter on the lower side. The foreign matter that falls on the drive track can also be removed by the obstacle removal plate of the positioning mechanism. There can be a gap between the mounting frame of the driving mechanism and the upper end of the driving track along the third direction. Even if there are certain small foreign objects, it will not cause the driving mechanism to jam in the first direction. Since the bearing member of the positioning mechanism is carried on the top of the driving track, even if the small foreign objects cannot be removed by the obstacle removal plate, the bearing member can pass through by floating the bearing member. The obstacle removal plate tilted along the first direction has an excellent effect on removing large foreign objects (foreign objects with an equivalent diameter of more than 5 cm), and can greatly reduce the impact of large foreign objects on the movement of the synchronous basket moving device along the first direction. This also avoids the risks brought by manual removal of foreign objects and ensures the personal safety of operators.

[0012] In some embodiments of the present application, the positioning mechanism further includes an elastic maintaining member, one end of the elastic maintaining member is connected to the supporting member, and the other end is connected to the obstacle removal plate, and the elastic maintaining member provides an elastic force for the obstacle removal plate to approach the driving track.

[0013] Such elastic retaining member can enable the obstacle removal plate to fit the driving track as closely as possible, thereby improving the effect of the obstacle removal plate in removing foreign matter.

[0014] In some embodiments of the present application, the driving mechanism further includes a pressure sensor and an alarm. The pressure sensor is disposed at the output end of the driving wheel for sensing the radial pressure at the output end of the driving wheel. The pressure sensor is electrically connected to the alarm.

[0015] During the movement of the synchronous basket moving device in the first direction, the positioning mechanism or the driving mechanism may still be stuck. However, the movement of the synchronous basket moving device is relatively slow, and it is sometimes difficult to observe and take corresponding shutdown measures in the first time. In the present application, since a fulcrum is formed by the positioning mechanism, the driving mechanism has an upward force in the third direction pressing against the upper side of the guide groove. When the synchronous basket moving device is stuck, the upward force of the driving mechanism in the third direction will change significantly. When the pressure sensor senses this significant change, it can send an alarm to the alarm, so that the operator can take corresponding measures immediately.

[0016] In some embodiments of the present application, a laser sensor head is also fixed to one end of the driving track along the first direction, and the laser sensor head is communicatively connected to the driving member;

[0017] The laser sensing head is disposed toward the positioning mechanism and is used for sensing the movement distance of the positioning mechanism along the first direction.

[0018] The laser sensor head can sense the position of the positioning mechanism. When the driver is not manually stopped in time or the previously preset movement parameters produce errors, causing the positioning mechanism to be about to leave the drive track in the first direction, the laser sensor head can send a stop signal to the driver to stop the operation of the driver in time. In addition, due to the large weight and inertia of the synchronous basket moving device, the laser sensor head can sense the distance in advance. When the positioning mechanism enters the warning distance of the laser sensor head, the laser sensor head can send a signal to make the driver reduce the power, thereby reducing the movement speed of the synchronous basket moving device, avoiding temporary shutdown of the driver of the synchronous basket moving device. Due to inertia, the synchronous basket moving device still hits the laser sensor head, and even causes the positioning mechanism to rush out of the drive rail.

[0019] In some embodiments of the present application, the driving track is further provided with an auxiliary groove at the upper end in the third direction, and the auxiliary groove extends along the first direction;

[0020] The positioning mechanism also includes a floating elastic member and a floating wheel. The floating wheel is connected to the frame through the floating elastic member. The floating elastic member enables the floating wheel to float in the third direction. The floating wheel is used to roll on the bottom wall of the auxiliary groove.

[0021] Since the positioning mechanism also needs to move on the driving track, the cooperation between the floating wheel and the auxiliary groove converts the sliding friction into rolling friction, thereby reducing the power loss at the positioning mechanism and making it easier for the synchronous basket moving device to move along the first direction.

[0022] In some embodiments of the present application, a hoisting mechanism is further included, wherein the hoisting mechanism includes a first connecting member, a second connecting member, a third connecting member, a fourth connecting member, a first supporting arm, a second supporting arm, a third supporting arm, and a fourth supporting arm;

[0023] The first connecting member is connected to one end of the mounting frame away from the driving track, the second connecting member is connected to one end of the bearing member away from the driving track, and the first connecting member and the second connecting member are connected through the frame body;

[0024] The third connecting member and the fourth connecting member are located at one end of the first connecting member and the second connecting member away from the driving track, and the third connecting member and the fourth connecting member are spaced apart along the first direction;

[0025] One end of the first supporting arm is connected to the first connecting member, and the other end is connected to the third connecting member;

[0026] One end of the second supporting arm is connected to the second connecting member, and the other end is connected to the fourth connecting member;

[0027] One end of the third supporting arm is connected to the second connecting member, and the other end is connected to the third connecting member;

[0028] One end of the fourth supporting arm is connected to the third connecting member, and the other end is connected to the fourth connecting member;

[0029] The first support arm, the third support arm and the frame form a first triangular structure;

[0030] The second support arm, the third support arm and the fourth support arm form a second triangular structure;

[0031] The fourth connecting member is located at an end of the positioning mechanism away from the driving mechanism in the first direction, and the fourth connecting member is used for hanging the hanging basket.

[0032] This hoisting mechanism forms two triangular structures, has high stability, and reduces the risk of the continuous rigid frame bridge construction hanging basket falling due to the deformation of the hoisting mechanism. The first connecting piece, the second connecting piece, the third connecting piece, the fourth connecting piece, the first supporting arm, the second supporting arm, the third supporting arm and the fourth supporting arm can be assembled or replaced separately, thereby improving the flexibility of the hoisting mechanism.

[0033] In some embodiments of the present application, the hoisting mechanism further includes a hoisting beam;

[0034] The hoisting beam extends along the second direction, and the hoisting beam connects the fourth connecting pieces of the two sets of basket transfer kits.

[0035] The hoisting crossbeam can ensure that the forces on each fourth connecting member are uniform when the continuous rigid frame bridge construction basket is hoisted.

[0036] In some embodiments of the present application, the synchronous connection mechanism includes a first frame and a second frame;

[0037] The first frame and the second frame are spaced apart and fixedly connected along the first direction;

[0038] The second support arms of the two groups of basket transfer kits are clamped between the first frame and the second frame.

[0039] The first frame and the second frame clamp the direction of the second support arm, thereby increasing the strength of the connection between the synchronous connection mechanism and the second support arms of the two groups of basket transfer kits in the first direction.

[0040] In some embodiments of the present application, a fixing mechanism is also included;

[0041] The fixing mechanism comprises a locking assembly, and the locking assembly comprises a first fixing member, a first pressure member and a first anchor member;

[0042] The first anchor is used to be anchored in the rigid frame bridge and extends out of the rigid frame bridge parallel to the third direction;

[0043] The first pressure member is disposed at one end of the basket moving kit away from the driving track, and the first pressure member presses toward the basket moving kit along the third direction;

[0044] The first anchor extends from the first pressure member parallel to the third direction to form a first connecting section;

[0045] The first fixing member is connected to the first connecting section, and applies pressure toward the driving rail to the first pressure member.

[0046] The fixing mechanism is used to fix the basket moving kit when the basket moving kit is no longer moving relative to the driving track. After the first anchor is fixedly connected to the rigid frame bridge, the first pressure piece is connected to the first anchor to apply pressure in the third direction to the basket moving kit. Based on the friction force, the basket moving kit can be fixed on the driving track, and it is difficult to move along the first direction relative to the driving track. Since the first pressure piece is fixed to the first anchor, the position of the first pressure piece relative to the rigid frame bridge in the first direction is fixed. A protrusion can be fixed on the basket moving kit, and the protrusion abuts against the first pressure piece in the first direction, which can further fix the position of the basket moving kit in the first direction.

[0047] In some embodiments of the present application, the fixing mechanism further includes a pre-pressing component;

[0048] The pre-pressing assembly includes a jack, a second fixing member, a second pressure member and a second anchor member;

[0049] The second anchor is used to be anchored in the rigid frame bridge and extends out of the rigid frame bridge parallel to the third direction;

[0050] The second pressure member is arranged at an end of the basket moving kit away from the driving track;

[0051] The jack has a first movable end and a second movable end that are relatively movable, the first movable end is connected to the second pressure piece, and the second movable end is connected to the basket transfer kit;

[0052] The second anchor extends from the second pressure member parallel to the third direction to form a second connecting section;

[0053] The second fixing member is connected to the second connecting section, and applies pressure toward the driving rail to the second pressure member.

[0054] The pre-stressing component is used to apply a sufficiently large pressure to the moving basket kit along the third direction through the jack before the fixing mechanism fixes the moving basket kit, so that the moving basket kit can fully contact the moving track, thereby providing a better connection effect for the moving basket assembly. Of course, when multiple fixing mechanisms are set along the first direction, the pre-stressing component can repeatedly adjust the jack to improve the fixing effect of the moving basket kit. For example, after the moving basket kit is pre-stressed for the first time by the jacks of multiple pre-stressing components along the first direction, multiple first fixings are fixed so that the first pressure piece can fix the moving basket kit, and then the jack of the pre-stressing component close to the driving mechanism is further pressed down so that the moving basket kit in the direction close to the driving mechanism is further pressed down. At this time, the first fixing piece close to the driving mechanism is adjusted so that the first pressure piece close to the driving mechanism can better apply pressure, and then the jack of the pre-stressing component close to the positioning mechanism is further pressed down so that the moving basket kit in the direction close to the positioning mechanism is further pressed down. At this time, the first fixing piece close to the positioning mechanism is adjusted so that the first pressure piece close to the positioning mechanism can better apply pressure. This can be repeated to improve the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 A structural schematic diagram of a synchronous basket moving device for a continuous rigid frame bridge construction hanging basket of the present application is shown.

[0056] Figure 2 Shows Figure 1 A partial enlarged view of area A.

[0057] Figure 3 A schematic diagram of the coordination of a synchronous connection mechanism, a basket transfer kit and a hoisting mechanism of the present application is shown.

[0058] Figure 4 Shows Figure 3 A partial enlarged view of area B.

[0059] Figure 5 A cross-sectional view of a positioning mechanism of the present application is shown.

[0060] Figure 6 Shows Figure 5 A partial enlarged view of the middle C area.

[0061] Figure 7 Shows Figure 1 A partial enlarged view of the D area in the middle.

[0062] Main component symbols

[0063] 1-synchronous basket moving device; 2-rigid frame bridge; 100-synchronous connection mechanism; 200-basket moving kit; 210-driving track; 230-main truss; X-first direction; Y-second direction; Z-third direction; 210a-guide groove; 231-frame; 233-driving mechanism; 235-positioning mechanism; 2351-bearing member; 2353-positioning plate; 2331-mounting frame; 2333-driving member; 2335-roller group; 23351-driving wheel; 2355-obstacle removal plate; 2357-elastic maintenance member; 211-mounting plate; 213-auxiliary groove; 2352-floating elastic member; 2354-floating wheel; 300-hoisting mechanism; 310-first connection Connector; 330-second connecting member; 350-third connecting member; 370-fourth connecting member; 320-first supporting arm; 340-second supporting arm; 360-third supporting arm; 380-fourth supporting arm; 390-lifting beam; 110-first frame; 130-second frame; 400-fixing mechanism; 410-locking assembly; 411-first fixing member; 413-first pressure member; 415-first anchoring member; 430-preloading assembly; 431-second fixing member; 433-second pressure member; 435-second anchoring member; 437-jack; 2359-hinge; 2357a-first obstacle removal surface; 2357b-second obstacle removal surface; 2337-connecting frame

[0064] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0065] The following specific embodiments illustrate the implementation of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Although the description of the present application will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this application are limited to the implementation. On the contrary, the purpose of introducing the application in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present application. In order to provide a deep understanding of the present application, the following description will include many specific details. The present application can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present application, some specific details will be omitted in the description. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0066] Hereinafter, if used, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more. Positional terms such as "upper", "lower", "left", and "right" are defined relative to the orientation of the components schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts. They are used for description and clarification relative to the components, and may change accordingly according to changes in the orientation of the components placed in the accompanying drawings.

[0067] In this application, if used, unless otherwise expressly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be fixed connection, detachable connection, or integrated; can be directly connected or indirectly connected through an intermediate medium. The term "and / or" used herein includes any and all combinations of one or more of the relevant listed items.

[0068] When the following embodiments are described in detail in conjunction with schematic diagrams, for ease of explanation, the diagrams showing the local structures of the devices will not be partially enlarged according to the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of this application.

[0069] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0070] Figure 1 A structural schematic diagram of a synchronous basket moving device 1 for a continuous rigid frame bridge construction hanging basket of the present application is shown. Figure 2 Shows Figure 1 A partial enlarged view of area A. Figure 3 A schematic diagram of the coordination of a synchronous connection mechanism 100, a basket transfer kit 200 and a hoisting mechanism 300 of the present application is shown.

[0071] like Figure 1 , Figure 2 and Figure 3 As shown, the synchronous basket moving device 1 of the continuous rigid frame bridge construction hanging basket is used to move the construction hanging basket in a first direction X so as to construct a rigid frame bridge 2 extending along the first direction X. The synchronous basket moving device 1 of the continuous rigid frame bridge construction hanging basket comprises a synchronous connection mechanism 100 and two groups of basket moving kits 200 symmetrically spaced along a second direction Y, the two groups of basket moving kits 200 are symmetrically arranged relative to a plane perpendicular to the second direction Y, and the second direction Y is perpendicular to the first direction X. The synchronous connection mechanism 100 connects the two groups of basket moving kits 200 so that the two groups of basket moving kits 200 can move synchronously along the first direction X.

[0072] The basket transfer kit 200 includes a driving rail 210 and a main truss 230. The driving rail 210 is fixed to the built part of the rigid frame bridge 2, and the main truss 230 is movably matched with the driving rail 210, so that the main truss 230 can move along the first direction X relative to the driving rail 210.

[0073] Specifically, the driving track 210 is arranged on a part of the rigid frame bridge 2, and the driving track 210 extends along the first direction X. The driving track 210 is provided with a guide groove 210a on two opposite sides along the second direction Y, and the guide groove 210a also extends along the first direction X. Optionally, the driving track 210 is composed of two I-beams, and the guide groove 210a is formed in the grooves on the back sides of the two I-beams. The guide groove 210a has an accommodation dimension along the third direction Z, and the third direction Z is perpendicular to the first direction X and the second direction Y. When the driving track 210 is fixed on the rigid frame bridge 2, the first direction X and the second direction Y are parallel to the horizontal plane, and the third direction Z is a vertical direction.

[0074] The main truss 230 includes a frame 231, a driving mechanism 233 and a positioning mechanism 235. The driving mechanism 233 and the positioning mechanism 235 are respectively arranged at two ends of the frame 231 along the first direction X. The driving mechanism 233 and the positioning mechanism 235 can move along the first direction X synchronously through the frame 231.

[0075] The positioning mechanism 235 includes a bearing member 2351 and two positioning plates 2353. The bearing member 2351 is fixedly connected to the two positioning plates 2353. The bearing member 2351 is used to be carried above the driving rail 210 in the third direction Z, and the two positioning plates 2353 clamp the driving rail 210 in the second direction Y. The bearing member 2351 also includes a reinforcing rib, which is connected to the outer side of the positioning plates 2353, that is, connected to the back side of the two positioning plates 2353, so as to increase the strength of the positioning plates 2353. The two positioning plates 2353 limit the positioning mechanism 235 from moving along the extension direction of the driving rail 210 when it moves relative to the driving rail 210.

[0076] Figure 4 Shows Figure 3 A partial enlarged view of area B.

[0077] Please refer to Figure 4The driving mechanism 233 includes a mounting frame 2331, four driving members 2333 and two groups of roller groups 2335. The two groups of roller groups 2335 are installed on the mounting frame 2331 at intervals along the second direction Y. Specifically, the mounting frame 2331 includes two wing plate groups, and a mounting space is formed between each wing plate group. Each group of roller groups 2335 includes a connecting frame 2337 and two driving wheels 23351, and the two driving wheels 23351 are rotatably connected to the connecting frame 2337 so that the two driving wheels 23351 can rotate around their own axes. Each driving wheel 23351 corresponds to a driving member 2333, and the driving member 2333 corresponding to each driving wheel 23351 is fixed to the mounting frame 2331, so that the driving member 2333 can move along the first direction X with the driving wheel 23351. One end of the connecting frame 2337 is inserted into the mounting space and is rotatably connected to the wing plate group. The axis of the connecting frame 2337 and the wing plate group rotatably connected is parallel to the axis of the driving wheel 23351. The two groups of roller groups 2335 correspond to the two guide grooves 210a of the driving track 210 respectively. The output end of each driving wheel 23351 is connected to a driving member 2333, and the four driving members 2333 are connected in communication so that the four driving members 2333 can be started and stopped at the same time. It should be noted that the communication connection can be a wireless connection so that the components of the communication connection can transmit signals wirelessly, and the communication connection can also be a wired connection so that the components of the communication connection can transmit signals through a data line.

[0078] It can be understood that the two wing plate groups of the mounting frame 2331 can have a larger extension dimension in the third direction Z, so that there can be a gap between the mounting frame 2331 and the upper end of the driving rail 210 along the third direction Z. Even if there are certain small foreign objects on the driving rail 210, it will not cause the driving mechanism 233 to jam in the first direction X.

[0079] The driving wheel 23351 is disposed in the guide groove 210a, the diameter of the driving wheel 23351 is smaller than the accommodation size, and the driving wheel 23351 contacts the upper side surface of the guide groove 210a along the third direction Z. When the driving member 2333 causes the driving wheel 23351 to rotate, the driving wheel 23351 rolls on the upper side surface of the guide groove 210a, thereby driving the entire driving mechanism 233 to move relative to the driving track 210 along the first direction X. Specifically, the moving direction of the entire basket moving device is from the driving mechanism 233 to the positioning mechanism 235 along the first direction X. When the driving wheel 23351 cooperates with the upper side surface of the guide groove 210a, the driving mechanism 233 is used to drive the basket moving kit 200 to move along the first direction X from the driving mechanism 233 to the positioning mechanism 235.

[0080] Foreign objects in the guide groove 210a will fall to the lower side of the guide groove 210a due to gravity, and will not be deposited on the upper side. In addition, because the diameter of the driving wheel 23351 is smaller than the accommodating size, when the driving wheel 23351 moves in the guide groove 210a, it can avoid contact with foreign objects on the lower side.

[0081] Figure 5 A cross-sectional view of a positioning mechanism 235 of the present application is shown. Figure 6 Shows Figure 5 A partial enlarged view of the middle C area.

[0082] Please refer to Figure 5 and Figure 6 The positioning mechanism 235 further includes a barrier plate 2355, which is disposed at one end of the carrier 2351 away from the driving member 2333. One end of the barrier plate 2355 is hinged to the carrier 2351 through a hinge 2359, and the other end contacts the top of the driving track 210. The barrier plate 2355 is disposed obliquely to the first direction X, and is used to remove foreign matter above the driving track 210. The hinge 2359 can be made of high-strength steel, so that the connection strength between the barrier plate 2355 and the carrier 2351 is higher and not easily deformed by force.

[0083] The foreign matter that falls onto the driving track 210 can be removed by the obstacle removal plate 2355 of the positioning mechanism 235. The obstacle removal plate 2355 arranged obliquely along the first direction X has an excellent effect of removing large foreign matter (foreign matter with an equivalent diameter of more than 5 cm), which can greatly reduce the influence of large foreign matter on the movement of the synchronous basket moving device 1 along the first direction X. This also avoids the risks brought by manual removal of foreign matter and ensures the personal safety of the operator.

[0084] Specifically, the obstacle removal plate 2355 includes a first obstacle removal surface 2357a and a second obstacle removal surface 2357b, and the first obstacle removal surface 2357a and the second obstacle removal surface 2357b are symmetrical relative to a plane perpendicular to the second direction Y. The first obstacle removal surface 2357a and the second obstacle removal surface 2357b are both inclined to the second direction Y. The first obstacle removal surface 2357a and the second obstacle removal surface 2357b can respectively remove foreign matter on two parts of the upper surface of the driving track 210 arranged along the second direction Y, and when removing the foreign matter, the foreign matter can also be driven to leave the driving track 210 along the second direction Y.

[0085] The positioning mechanism 235 further includes an elastic maintaining member 2357 , one end of the elastic maintaining member 2357 is connected to the supporting member 2351 , and the other end is connected to the obstacle removal plate 2355 . The elastic maintaining member 2357 provides an elastic force for the obstacle removal plate 2355 to be close to the driving track 210 .

[0086] The elastic maintaining member 2357 is a tension spring, a first hanging ring is provided on the bearing member 2351, a second hanging ring is provided on the obstacle removal plate 2355, one end of the tension spring is connected to the first hanging ring, and the other end of the tension spring is connected to the second hanging ring. The elastic maintaining member 2357 does not need to provide too much elastic force. Since the obstacle removal plate 2355 is arranged to be inclined in the first direction X, when the obstacle removal plate 2355 encounters a foreign object, the foreign object itself will apply pressure to the obstacle removal plate 2355 close to the driving track 210, so that the obstacle removal plate 2355 removes the foreign object. The main function of the elastic maintaining member 2357 is to reduce the probability of the obstacle removal plate 2355 being lifted up during the bumping process and missing the foreign object.

[0087] Specifically, the driving mechanism 233 also includes a pressure sensor and an alarm (not shown in the figure). The pressure sensor is arranged at the output end of the driving wheel 23351 and is used to sense the radial pressure at the output end of the driving wheel 23351. The pressure sensor is electrically connected to the alarm.

[0088] During the movement of the synchronous basket moving device 1 along the first direction X, the positioning mechanism 235 or the driving mechanism 233 may still be stuck. However, the movement of the synchronous basket moving device 1 is relatively slow, and it is sometimes difficult to observe and take corresponding shutdown measures in the first time. In the present application, since a fulcrum is formed by the positioning mechanism 235, the driving mechanism 233 has a force in the third direction Z to press against the upper side of the guide groove 210a. When the synchronous basket moving device 1 is stuck, the force in the third direction Z of the driving mechanism 233 will change significantly. When the pressure sensor senses this significant change, it can send an alarm to the alarm, so that the operator can take corresponding measures immediately.

[0089] Please return to Figure 2 A mounting plate 211 is also fixed to one end of the driving track 210 along the first direction X. A laser sensor head (not shown in the figure) is fixed to the mounting plate 211. The laser sensor head is in communication connection with the driving member 2333. The laser sensor head is arranged toward the positioning mechanism 235, and is used to sense the movement distance of the positioning mechanism 235 along the first direction X.

[0090] The laser sensing head can sense the position of the positioning mechanism 235. When the driving member 2333 is not manually stopped in time or the previously preset movement parameters produce errors, causing the positioning mechanism 235 to be about to leave the drive track 210 in the first direction X, the laser sensing head can send a stop signal to the driving member 2333 to stop the operation of the driving member 2333 in time. In addition, due to the large weight and inertia of the synchronous basket moving device 1, the laser sensing head can sense the distance in advance. When the positioning mechanism 235 enters the warning distance of the laser sensing head, the laser sensing head can send a signal to make the driving member 2333 reduce the power, thereby reducing the movement speed of the synchronous basket moving device 1, avoiding the temporary shutdown of the driving member 2333 of the synchronous basket moving device 1. Due to inertia, the synchronous basket moving device 1 still hits the laser sensing head, and even causes the positioning mechanism 235 to rush out of the drive guide rail.

[0091] Please refer to Figure 1 , Figure 2 and Figure 5 The driving track 210 is further provided with an auxiliary groove 213 at the upper end in the third direction Z, and the auxiliary groove 213 extends along the first direction X. The positioning mechanism 235 further includes a floating elastic member 2352 and a floating wheel 2354, wherein the floating wheel 2354 is connected to the frame 231 via the floating elastic member 2352, and the floating elastic member 2352 enables the floating wheel 2354 to float in the third direction Z, and the floating wheel 2354 is used to roll on the bottom wall of the auxiliary groove 213.

[0092] Since the positioning mechanism 235 also needs to move on the driving track 210, the cooperation between the floating wheel 2354 and the auxiliary groove 213 converts the sliding friction into rolling friction, thereby reducing the power loss at the positioning mechanism 235 and making it easier for the synchronous basket moving device 1 to move along the first direction X. The floating elastic member 2352 enables the floating wheel 2354 to float within a certain range in the third direction Z, thereby preventing the floating wheel 2354 from being stuck by foreign objects in the auxiliary groove 213. Since the first obstacle removal surface 2357a and the second obstacle removal surface 2357b are inclined in the second direction Y to drive foreign objects to leave the driving track 210 along the second direction Y, the probability of foreign objects falling into the auxiliary groove 213 can be reduced, and the probability of the floating wheel 2354 being stuck by foreign objects is further reduced.

[0093] It can be understood that each positioning mechanism 235 shown in the figure includes a floating elastic member 2352 and a floating wheel 2354. In actual use, each positioning mechanism 235 may also include multiple floating elastic members 2352 and multiple floating wheels 2354, and the floating elastic members 2352 correspond to the floating wheels 2354 one by one. The multiple floating wheels 2354 may be arranged at intervals along the first direction X, or may be arranged at intervals along the second direction Y.

[0094] Figure 7 Shows Figure 1 A partial enlarged view of the D area in the middle.

[0095] Please refer to Figure 1 and Figure 7 The synchronous basket moving device 1 of the continuous rigid frame bridge construction hanging basket also includes a hoisting mechanism 300, which includes a first connecting member 310, a second connecting member 330, a third connecting member 350, a fourth connecting member 370, a first support arm 320, a second support arm 340, a third support arm 360 and a fourth support arm 380. The first connecting member 310, the second connecting member 330, the third connecting member 350, the fourth connecting member 370, the first support arm 320, the second support arm 340, the third support arm 360 and the fourth support arm 380 can be assembled. Among them, the first connecting member 310 is connected to the end of the mounting frame 2331 away from the driving rail 210, the second connecting member 330 is connected to the end of the bearing member 2351 away from the driving rail 210, and the first connecting member 310 and the second connecting member 330 are connected through the frame body 231. The third connecting member 350 and the fourth connecting member 370 are located at one end of the first connecting member 310 and the second connecting member 330 away from the driving track 210, and the third connecting member 350 and the fourth connecting member 370 are arranged at intervals along the first direction X. One end of the first support arm 320 is connected to the first connecting member 310, and the other end is connected to the third connecting member 350. One end of the second support arm 340 is connected to the second connecting member 330, and the other end is connected to the fourth connecting member 370. One end of the third support arm 360 is connected to the second connecting member 330, and the other end is connected to the third connecting member 350. One end of the fourth support arm 380 is connected to the third connecting member 350, and the other end is connected to the fourth connecting member 370. The first support arm 320, the third support arm 360 and the frame 231 form a first triangular structure. The second support arm 340, the third support arm 360 and the fourth support arm 380 form a second triangular structure. The fourth connecting member 370 is located at one end of the positioning mechanism 235 away from the driving mechanism 233 in the first direction X, and the fourth connecting member 370 is used to hang the hanging basket. The hanging basket can be hung below the fourth connecting member 370 and move along the first direction X with the fourth connecting member 370.

[0096] The hoisting mechanism 300 forms two triangular structures, has high stability, and reduces the risk of the construction basket of the continuous rigid frame bridge 2 falling due to deformation of the hoisting mechanism 300. The first connecting member 310, the second connecting member 330, the third connecting member 350, the fourth connecting member 370, the first supporting arm 320, the second supporting arm 340, the third supporting arm 360 and the fourth supporting arm 380 can be assembled or replaced separately, thereby improving the flexibility of the hoisting mechanism 300.

[0097] It can be understood that in this embodiment, the first connecting member 310 and the second connecting member 330 are connected through the frame 231. That is, the driving mechanism 233 and the positioning mechanism 235 are connected through the frame 231, the first connecting member 310 and the second connecting member 330, and the frame 231 is indirectly connected to the driving mechanism 233 and the positioning mechanism 235. In other embodiments, the frame 231 can also be directly connected to the driving mechanism 233 and the positioning mechanism 235, and the hanging mechanism 300 can also include a fifth support arm, which connects the first connecting member 310 and the second connecting member 330.

[0098] The hoisting mechanism 300 further includes a hoisting beam 390 . The hoisting beam 390 extends along the second direction Y, and the hoisting beam 390 connects the fourth connecting members 370 of the two sets of basket transfer kits 200 .

[0099] The hoisting cross beam 390 can ensure that when the construction basket of the continuous rigid frame bridge 2 is hoisted, the fourth connecting members 370 of the two sets of basket moving kits 200 are evenly stressed.

[0100] Specifically, the synchronous connection mechanism 100 includes a first frame 110 and a second frame 130. The first frame 110 and the second frame 130 are spaced apart along the first direction X and fixedly connected by a stopper. The second support arms 340 of the two sets of basket transfer kits 200 are sandwiched between the first frame 110 and the second frame 130.

[0101] The first frame 110 and the second frame 130 sandwich the second support arm 340 , thereby increasing the strength of the connection between the synchronous connection mechanism 100 and the second support arms 340 of the two groups of basket transfer kits 200 in the first direction X.

[0102] Specifically, the synchronous basket moving device 1 of the continuous rigid frame bridge construction hanging basket also includes a fixing mechanism 400. The fixing mechanism 400 includes a locking assembly 410, and the locking assembly 410 includes a first fixing member 411, a first pressure member 413 and a first anchor 415. The first anchor 415 is used to be anchored in the rigid frame bridge 2, and extends out of the rigid frame bridge 2 parallel to the third direction Z. The first pressure member 413 is arranged at one end of the basket moving kit 200 away from the drive track 210, and the first pressure member 413 presses the basket moving kit 200 along the third direction Z. The first anchor 415 extends from the first pressure member 413 parallel to the third direction Z to form a first connecting section. The first fixing member 411 is connected to the first connecting section, and applies pressure toward the drive track 210 to the first pressure member 413.

[0103] The fixing mechanism 400 is used to fix the basket moving kit 200 when the basket moving kit 200 no longer moves in the first direction X relative to the driving rail 210. The first anchor 415 is fixedly connected to the rigid frame bridge 2 in advance. That is, one end of the first anchor 415 is inserted into the rigid frame bridge 2. The first pressure piece 413 is connected to the first anchor 415 to apply pressure in the third direction Z to the basket moving kit 200. Based on the friction force, the basket moving kit 200 can be fixed on the driving rail 210, and it is difficult to move relative to the driving rail 210 along the first direction X. Among them, since the first pressure piece 413 is fixed to the first anchor 415, the position of the first pressure piece 413 relative to the rigid frame bridge 2 in the first direction X is fixed. A protrusion can be fixed on the basket moving kit 200, and the protrusion abuts against the first pressure piece 413 in the first direction X, which can further fix the position of the basket moving kit 200 in the first direction X.

[0104] Specifically, the fixing mechanism 400 also includes a pre-stressing assembly 430. The pre-stressing assembly 430 includes a jack 437, a second fixing member 431, a second pressure member 433 and a second anchor member 435. The second anchor member 435 is used to be anchored in the rigid frame bridge 2, and extends out of the rigid frame bridge 2 parallel to the third direction Z. The second pressure member 433 is arranged at one end of the basket transfer kit 200 away from the drive track 210. The jack 437 has a first movable end and a second movable end that can move relative to each other, the first movable end is connected to the second pressure member 433, and the second movable end is connected to the basket transfer kit 200. The second anchor member 435 extends from the second pressure member 433 parallel to the third direction Z to form a second connecting section. The second fixing member 431 is connected to the second connecting section, and applies pressure toward the drive track 210 to the second pressure member 433.

[0105] The pre-pressing assembly 430 is used to apply a sufficiently large pressure along the third direction Z to the basket moving assembly 200 through the jack 437 before the fixing mechanism 400 fixes the basket moving assembly 200, so that the basket moving assembly 200 can fully contact the moving track, thereby providing a better connection effect for the basket moving assembly. Of course, when multiple fixing mechanisms 400 are arranged along the first direction X, the pre-pressing assembly 430 can repeatedly adjust the jack 437, thereby improving the fixing effect of the basket moving assembly 200. For example, after the basket moving kit 200 is pre-pressed for the first time by the jacks 437 of the multiple pre-pressing components 430 along the first direction X, the multiple first fixing members 411 are fixed so that the first pressure member 413 can fix the basket moving kit 200, and then the jacks 437 of the pre-pressing components 430 close to the driving mechanism 233 are further pressed so that the basket moving kit 200 close to the driving mechanism 233 is further pressed down, and then the first fixing member 411 close to the driving mechanism 233 is adjusted so that the first pressure member 413 close to the driving mechanism 233 can be pressed better, and then the jacks 437 of the pre-pressing components 430 close to the positioning mechanism 235 are further pressed so that the basket moving kit 200 close to the positioning mechanism 235 is further pressed down, and then the first fixing member 411 close to the positioning mechanism 235 is adjusted so that the first pressure member 413 close to the positioning mechanism 235 can be pressed better. This can be repeated to improve the fixing effect.

[0106] The synchronous basket moving device 1 of the continuous rigid frame bridge construction hanging basket is provided with a positioning mechanism 235 to limit the front end of the synchronous basket moving device 1 (the end facing the moving direction when the synchronous basket moving device 1 moves along the first direction X). The positioning mechanism 235 limits the position of the synchronous basket moving device 1 in the second direction Y and the third direction Z, and the positioning device can form a fulcrum, so that the driving mechanism 233 can have an upward tilting force in the third direction Z, so that the driving mechanism 233 can fit the upper side surface of the guide groove 210a, so as to facilitate the movement of the driving mechanism 233 along the upper side surface to drive the entire synchronous basket moving device 1 to move. In addition, the driving mechanism 233 fits the upper side surface of the guide groove 210a, which can reduce the risk of jamming caused by the deposition of foreign matter in the guide groove 210a, relative to the movement of the driving mechanism 233 fitting the lower side surface of the guide groove 210a. Foreign matter in the guide groove 210a will fall to the lower side of the guide groove 210a due to gravity, and will not be deposited on the upper side. In addition, because the diameter of the driving wheel 23351 is smaller than the accommodating size, when the driving wheel 23351 moves in the guide groove 210a, it can avoid contact with foreign matter on the lower side. The foreign matter that falls to the driving track 210 can also be removed by the obstacle removal plate 2355 of the positioning mechanism 235. There can be a gap between the mounting frame 2331 of the driving mechanism 233 and the upper end of the driving track 210 along the third direction Z. Even if there are certain small foreign matter, it will not cause the driving mechanism 233 to jam along the first direction X. Since the bearing member 2351 of the positioning mechanism 235 is carried on the upper side of the driving track 210, even if the small foreign matter cannot be removed by the obstacle removal plate 2355, the bearing member 2351 can be floated to achieve the passage of the bearing member 2351. The obstacle removal plate 2355 tilted along the first direction X has an excellent effect on removing large foreign objects (foreign objects with an equivalent diameter of more than 5 cm), which can greatly reduce the impact of large foreign objects on the movement of the synchronous basket moving device 1 along the first direction X. This also avoids the risks brought by manual removal of foreign objects and ensures the personal safety of operators.

[0107] The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the disclosure scope of the present application.

Claims

1. A synchronous basket moving device for a continuous rigid frame bridge construction basket, used for moving the construction basket in a first direction so as to construct a rigid frame bridge extending along the first direction, It is characterized in that The invention comprises a synchronous connection mechanism and two groups of basket shifting kits symmetrically spaced along a second direction, wherein the two groups of basket shifting kits are symmetrically arranged relative to a surface perpendicular to the second direction, and the second direction is perpendicular to the first direction, and the synchronous connection mechanism comprises a first frame and a second frame; the first frame and the second frame are spaced along the first direction and fixedly connected, and the second support arms of the two groups of basket shifting kits are clamped between the first frame and the second frame, and the basket shifting kit comprises: A driving track is arranged on a part of the rigid frame bridge, the driving track extends along a first direction, and a guide groove is arranged on two opposite sides of the driving track along the second direction, and the guide groove has an accommodation dimension along a third direction, and the third direction is perpendicular to the first direction and the second direction; A main truss comprises a frame body, a driving mechanism and a positioning mechanism, wherein the driving mechanism and the positioning mechanism are respectively arranged at two ends of the frame body along the first direction; The positioning mechanism comprises a bearing member and two positioning plates, the bearing member is fixedly connected to the two positioning plates, the bearing member is used to be carried above the driving track in the third direction, and the two positioning plates clamp the driving track in the second direction; The driving mechanism includes a mounting frame, four driving members and two groups of roller groups, the two groups of roller groups are mounted on the mounting frame, the two groups of roller groups correspond to the two guide grooves of the driving track respectively, each group of roller groups includes two driving wheels, the output end of each driving wheel is connected to one driving member, the four driving members are in communication connection, the driving member drives the driving wheel to rotate, the driving wheel is arranged in the guide groove, the diameter of the driving wheel is smaller than the accommodating size, the driving wheel contacts the upper side surface of the guide groove along the third direction, and the driving mechanism is used to drive the basket transfer kit to move along the first direction from the driving mechanism to the positioning mechanism; The positioning mechanism also includes an obstacle removal plate, which is arranged at one end of the carrier away from the driving member. One end of the obstacle removal plate is hinged to the carrier, and the other end contacts the top of the driving track. The obstacle removal plate is inclined to the first direction, and the obstacle removal plate is used to remove foreign objects above the driving track.

2. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 1, It is characterized in that The positioning mechanism further comprises an elastic maintaining member, one end of which is connected to the bearing member, and the other end of which is connected to the obstacle removal plate. The elastic maintaining member provides an elastic force for the obstacle removal plate to approach the driving track.

3. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 1, It is characterized in that The driving mechanism further includes a pressure sensor and an alarm. The pressure sensor is disposed at the output end of the driving wheel and is used to sense the radial pressure at the output end of the driving wheel. The pressure sensor is electrically connected to the alarm.

4. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket as claimed in claim 3, It is characterized in that A laser sensor head is also fixed to one end of the driving track along the first direction, and the laser sensor head is communicatively connected with the driving member; The laser sensing head is disposed toward the positioning mechanism and is used for sensing the movement distance of the positioning mechanism along the first direction.

5. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 1, It is characterized in that The driving track is further provided with an auxiliary groove at the upper end in the third direction, and the auxiliary groove extends along the first direction; The positioning mechanism also includes a floating elastic member and a floating wheel. The floating wheel is connected to the frame through the floating elastic member. The floating elastic member enables the floating wheel to float in the third direction. The floating wheel is used to roll on the bottom wall of the auxiliary groove.

6. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 1, It is characterized in that Also included is a hoisting mechanism, the hoisting mechanism comprising a first connecting member, a second connecting member, a third connecting member, a fourth connecting member, a first supporting arm, a second supporting arm, a third supporting arm and a fourth supporting arm; The first connecting member is connected to one end of the mounting frame away from the driving track, the second connecting member is connected to one end of the bearing member away from the driving track, and the first connecting member and the second connecting member are connected through the frame body; The third connecting member and the fourth connecting member are located at one end of the first connecting member and the second connecting member away from the driving track, and the third connecting member and the fourth connecting member are spaced apart along the first direction; One end of the first supporting arm is connected to the first connecting member, and the other end is connected to the third connecting member; One end of the second supporting arm is connected to the second connecting member, and the other end is connected to the fourth connecting member; One end of the third supporting arm is connected to the second connecting member, and the other end is connected to the third connecting member; One end of the fourth supporting arm is connected to the third connecting member, and the other end is connected to the fourth connecting member; The first support arm, the third support arm and the frame form a first triangular structure; The second support arm, the third support arm and the fourth support arm form a second triangular structure; The fourth connecting member is located at an end of the positioning mechanism away from the driving mechanism in the first direction, and the fourth connecting member is used for hanging the hanging basket.

7. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 6, It is characterized in that The hoisting mechanism also includes a hoisting beam; The hoisting beam extends along the second direction, and the hoisting beam connects the fourth connecting pieces of the two sets of basket transfer kits.

8. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket according to claim 6, It is characterized in that Also includes a fixing mechanism; The fixing mechanism comprises a locking assembly, and the locking assembly comprises a first fixing member, a first pressure member and a first anchor member; The first anchor is used to be anchored in the rigid frame bridge and extends out of the rigid frame bridge parallel to the third direction; The first pressure member is disposed at one end of the basket moving kit away from the driving track, and the first pressure member presses toward the basket moving kit along the third direction; The first anchor extends from the first pressure member parallel to the third direction to form a first connecting section; The first fixing member is connected to the first connecting section, and applies pressure toward the driving rail to the first pressure member.

9. The synchronous basket moving device for the continuous rigid frame bridge construction hanging basket as claimed in claim 8, It is characterized in that The fixing mechanism also includes a pre-pressing component; The pre-pressing assembly includes a jack, a second fixing member, a second pressure member and a second anchor member; The second anchor is used to be anchored in the rigid frame bridge and extends out of the rigid frame bridge parallel to the third direction; The second pressure member is arranged at an end of the basket moving kit away from the driving track; The jack has a first movable end and a second movable end that are relatively movable, the first movable end is connected to the second pressure piece, and the second movable end is connected to the basket transfer kit; The second anchor extends from the second pressure member parallel to the third direction to form a second connecting section; The second fixing member is connected to the second connecting section, and applies pressure toward the driving rail to the second pressure member.

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