CN217923142U - Hanging basket for bridge construction - Google Patents

Abstract

The utility model relates to a hanging basket for bridge construction, which comprises a base and a hanging basket bracket which are connected in sequence from bottom to top; the base is used for being connected with the top surface of a bridge, a first sliding piece is arranged on the bridge, a second sliding piece matched with the first sliding piece is arranged on the base, and the first sliding piece is detachably connected with the bridge; the base is further provided with a driving structure, and the driving structure is used for driving the second sliding piece to slide along the first sliding piece so as to drive the hanging basket to slide along the length direction of the bridge; be provided with on the base and be used for preventing hang the basket and be in the limit structure that removes on the width direction of bridge and the direction of height to guaranteed the workman security when being under construction in hanging the basket, and realized hanging the slip of basket on the bridge top surface, be convenient for change and hang the position of basket on the bridge, thereby be convenient for realize that the workman is under construction in the different positions department of bridge.

Description

Hanging basket for bridge construction

Technical Field

The utility model relates to a bridge construction technical field especially relates to a basket of hanging of bridge construction usefulness.

Background

The construction of the hanging basket is also called as a construction hanging basket, and is a main device for the segmental construction of a prestressed concrete continuous beam, a T-shaped steel structure and a cantilever beam.

In the process of bridge construction, various construction operations are usually carried out on the outside of a bridge by constructors, and a hanging basket is usually hung on the side face of the bridge by a crane for construction.

The hanging basket is hung on the side face of the bridge, so that potential safety hazards exist when workers construct in the hanging basket; meanwhile, when the hanging basket for the existing bridge construction is used, the position of the hanging basket is inconvenient to move, so that a user cannot use the hanging basket at different positions of the bridge conveniently.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a hanging basket for bridge construction.

The utility model provides a hanging basket for bridge construction, which comprises a base and a hanging basket bracket which are connected in sequence from bottom to top;

the base is used for being connected with the top surface of a bridge, a first sliding piece is arranged on the bridge, a second sliding piece matched with the first sliding piece is arranged on the base, and the first sliding piece is detachably connected with the bridge; the base is further provided with a driving structure, and the driving structure is used for driving the second sliding piece to slide along the first sliding piece so as to drive the hanging basket to slide along the length direction of the bridge;

the base is provided with a limiting structure for preventing the hanging basket from moving in the width direction and the height direction of the bridge.

Optionally, the first sliding part is a guide protruding strip arranged along the length direction of the bridge, the second sliding part is a sliding groove arranged on the bottom surface of the base, and the guide protruding strip can extend into the sliding groove and move in the sliding groove, so that the cradle slides along the length direction of the bridge.

Optionally, a sliding block is arranged on the bottom surface of the base, a first opening is formed in the bottom surface of the sliding block towards the direction close to the top surface of the sliding block, and the first opening is formed as the sliding groove.

Optionally, the driving structure includes a first jacking piece, and the first jacking piece is located on one side of the base, which is away from the sliding direction of the hanging basket; the first jacking piece is provided with a fixing part and a telescopic part which can be telescopic relative to the fixing part;

one end of the fixing part, which is far away from the telescopic part, is connected with the base, a fixing part for fixing one end of the telescopic part, which is far away from the fixing part, is arranged on the top surface of the bridge, and the fixing part can move along the sliding direction of the hanging basket; when the telescopic part extends, the hanging basket is driven to slide along the bridge, and when the telescopic part shortens, the fixing part is driven to slide along the sliding direction of the hanging basket.

Optionally, the base is a frame seat formed by enclosing a plurality of connecting rods connected end to end in sequence, two driving structure groups are arranged on the frame seat, the two driving structure groups correspond to the connecting rods located in the width direction of the base one by one, and each driving structure group comprises at least one driving structure.

Optionally, in the length direction of the bridge, a pushing support bar is detachably connected to the bridge, a plurality of limit grooves are formed in the top surface of the pushing support bar, the limit grooves are arranged at intervals along the length direction of the pushing support bar, and a part of the telescopic portion can extend into any one of the limit grooves;

in the extending direction of each limiting groove, each limiting groove is provided with a first side and a second side which are opposite to each other, and the groove wall of each limiting groove, which is positioned on the first side, is formed into the fixing piece; the part of the limiting groove, which is positioned on the second side, is also provided with a guide part, when the telescopic part is shortened, the guide part is used for enabling the part, which is positioned in one of the limiting grooves, of the telescopic part to slide along the pushing support bar and to be matched with one of the limiting grooves, so that the fixing part moves along the sliding direction of the hanging basket.

Optionally, a connecting block is arranged at one end of the telescopic part, which is far away from the fixing part, a clamping block is arranged in the connecting block, so that when the telescopic part is shortened, the connecting block and the clamping block are driven to slide along the pushing support bar, and the clamping block can extend into one of the limiting grooves to be matched with the limiting groove;

the bottom of connecting block has the second opening, just the height at the bottom surface place of connecting block is less than the height at the bottom surface place of fixture block to make through the second opening make partial inner wall of connecting block with the lateral wall laminating of carrying the support bar, and make the connecting block can follow carry the support bar and slide.

Optionally, in the width direction of the base, the base has a third side and a fourth side opposite to each other; the limiting structure comprises limiting blocks which are respectively arranged at least two corners of the base, at least one limiting block is positioned on the third side, and at least one limiting block is positioned on the fourth side;

each limiting block is detachably connected with the base, and one side, close to the base, of each limiting block abuts against the side wall of the bridge; and one end of each limiting block, which is far away from the base, is provided with a flanging, and each flanging abuts against the bottom surface of the bridge.

Optionally, one side of each of the flanges, which faces the bottom surface of the bridge, is provided with a first pressing block, each of the flanges is provided with an avoidance hole, a second jacking piece penetrates through the avoidance hole, and a telescopic portion of the second jacking piece is connected with the bottom end of the corresponding first pressing block, so that each of the first pressing blocks is located between the bridge and the corresponding flange.

Optionally, the limiting structure further comprises a third jacking piece arranged on the periphery of the base and a second pressing block connected to the telescopic portion of the third jacking piece, and one side, far away from the third jacking piece, of the second pressing block is abutted to the top surface of the bridge.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

according to the hanging basket for bridge construction, the base and the hanging basket support are sequentially connected from bottom to top, the base is used for being connected with the top surface of a bridge, namely the hanging basket is arranged on the top surface of the bridge, and compared with the existing scheme that the hanging basket is arranged on the outer side of the bridge, the hanging basket for bridge construction guarantees safety of workers during construction in the hanging basket to a certain extent; meanwhile, the first sliding part is arranged on the bridge, the second sliding part matched with the first sliding part is arranged on the base, the first sliding part is detachably connected with the bridge, and the driving structure is arranged on the base and used for driving the second sliding part to slide along the first sliding part so as to drive the hanging basket to slide along the length direction of the bridge. Namely, the driving structure can provide driving force for the movement of the hanging basket, so that the hanging basket can slide on the top surface of the bridge to change the position of the hanging basket on the bridge, and the construction of workers at different positions of the bridge is facilitated; the limiting structure used for preventing the hanging basket from moving in the width direction and the height direction of the bridge is arranged on the base, namely, the hanging basket can not move in the width direction and the height direction of the bridge, so that the accuracy of the hanging basket in sliding on the bridge is improved to a certain extent, namely, the bridge always slides along the length direction of the bridge to change the position of the hanging basket on the bridge, and the safety of workers on the hanging basket is further guaranteed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the embodiments or technical solutions in the prior art description will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic diagram of an explosive structure of a hanging basket for bridge construction according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a hanging basket for bridge construction according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural diagram of a base in a hanging basket for bridge construction according to an embodiment of the disclosure;

FIG. 5 is a schematic structural view of a cradle support in a cradle for bridge construction according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a limiting block in a hanging basket for bridge construction according to the embodiment of the disclosure;

FIG. 7 is a schematic cross-sectional structure view of a limiting block in a hanging basket for bridge construction according to the embodiment of the disclosure;

fig. 8 is a schematic structural diagram of a limiting block in a hanging basket for bridge construction according to the embodiment of the disclosure.

1, a bridge; 2. a second jacking piece; 3. a first compact block; 4. a limiting groove; 5. a support block; 6. a slider; 7. a guide convex strip; 8. pushing the supporting bars; 9. connecting blocks; 10. a limiting block; 11. a first jacking member; 12. a base; 121. a connecting rod; 13. a basket hanging bracket; 14. a third jacking member; 15. a fourth jacking piece; 16. a clamping block; 17. a second compact block; 18. a first slider; 19. a second slider; 20. a chute; 21. a limiting structure; 22. a set of drive structures; 221. a drive structure; 23. a first side; 24. a second side; 25. a third side; 26. and a fourth side.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

Referring to fig. 1 to 8, the present embodiment provides a hanging basket for bridge construction, which specifically includes a base 12 and a hanging basket support 13 connected in sequence from bottom to top. The bridge 1 in this embodiment is specifically a steel bridge, and the cradle is a cradle capable of carrying a high load. In this embodiment, the hanging basket is specifically described as moving rightwards along the bridge 1.

The base 12 is used for connecting with the top surface of the bridge 1, a first sliding part 18 is arranged on the bridge 1, a second sliding part 19 matched with the first sliding part 18 is arranged on the base 12, and the first sliding part 18 is detachably connected with the bridge 1. In addition, a driving structure 221 is further disposed on the base 12, and the driving structure is used for driving the second sliding member 19 to slide along the first sliding member 18, so as to drive the cradle to slide along the length direction of the bridge 1.

Meanwhile, a limiting structure 21 is further arranged on the base 12, and the limiting structure 21 is used for preventing the hanging basket from moving in the width direction and the height direction of the bridge.

During the concrete implementation, through set up base 12 and string basket support 13 on bridge 1 top surface, that is to say, hang the basket and set up on bridge 1 top surface to the security when having guaranteed the workman to a certain extent and being under construction in hanging the basket.

Through the setting of first slider 18, second slider 19 and drive structure 221, and make first slider 18 and bridge 1 detachable be connected to for the removal of hanging the basket provides drive power, make to hang the basket and can slide in order to change the position of hanging the basket on bridge 1 top surface, thereby be convenient for realize that the workman is under construction in the different positions department of bridge 1, simple structure, convenient operation. Meanwhile, the matching of the first sliding part 18 and the second sliding part 19 can also improve the stability of the hanging basket when the hanging basket slides to a certain extent.

Through set up limit structure 21 on base 12 to the direction when sliding on bridge 1 to base 12 is injectd, has improved the accuracy of hanging the position when basket slides on bridge 1 to a certain extent. Namely, the bridge 1 is made to always slide along the length direction of the bridge 1 to change the position of the cradle on the bridge 1 without displacement in the width direction and the height direction of the bridge 1, thereby further ensuring the safety of workers on the cradle.

Wherein the bridge 1 has a length direction, a width direction and a height direction which are X-X, Y-Y and Z-Z directions shown in FIG. 1, respectively.

Illustratively, when the surface construction of the bridge 1 is carried out, firstly, a hanging basket is placed on the top surface of the bridge 1, and a first sliding piece 18 on the bridge 1 is connected and matched with a second sliding piece 19 on the hanging basket; then, driving the hanging basket to slide to a pre-construction position on the bridge 1 along the top surface of the bridge 1 through a driving structure 221 on the hanging basket; and finally, according to the change of the construction position, continuously enabling the driving structure 221 to drive the cradle to move.

According to the hanging basket for bridge construction provided by the embodiment, the base 12 and the hanging basket support 13 are sequentially connected from bottom to top, and the base is used for being connected with the top surface of a bridge, namely, the hanging basket is arranged on the top surface of the bridge 1, so that the safety of workers in construction in the hanging basket is ensured to a certain extent; meanwhile, the first sliding part 18 is arranged on the bridge 1, the second sliding part 19 matched with the first sliding part 18 is arranged on the base 12, the first sliding part 18 is detachably connected with the bridge 1, and the driving structure 221 is arranged on the base 12 so that the cradle can slide along the length direction of the bridge 1 under the combined action of the driving structure 221, the first sliding part 18 and the second sliding part 19. That is, the driving structure 221 can provide a driving force for the movement of the cradle, so that the cradle can slide on the top surface of the bridge 1 to change the position of the cradle on the bridge 1, thereby facilitating the construction of workers at different positions of the bridge 1; limiting structures 21 used for preventing the hanging basket from moving in the width direction and the height direction of the bridge are arranged on the base 12, namely, the hanging basket can not move in the width direction and the height direction of the bridge, so that the accuracy of the position of the hanging basket when sliding on the bridge 1 is improved to a certain extent, namely, the bridge 1 always slides along the length direction of the bridge 1 to change the position of the hanging basket on the bridge 1, and the safety of workers on the hanging basket is further ensured.

In specific implementation, the first sliding member 18 is a guiding protrusion 7 disposed along the length direction of the bridge 1, the second sliding member 19 is a sliding slot 20 disposed on the bottom surface of the base 12, and the guiding protrusion 7 can extend into the sliding slot 20 and move in the sliding slot 20, so that the cradle slides along the length direction of the bridge 1.

Illustratively, the hanging basket can be moved along the bridge 1 under the driving of the driving structure 221 by the matching connection of the guiding convex strips 7 and the sliding grooves 20, and the structure is simple and convenient to operate.

Of course, the first sliding member 18 may also be a sliding slot, and the second sliding member 19 may be a protruding strip that can extend into the sliding slot.

Referring to fig. 1, in order to improve the stability of the cradle when sliding along the bridge 1, the cradle is stably supported, so that two guide protruding strips 7 and two sliding chutes 20 are provided, the two guide protruding strips 7 are arranged at intervals along the width direction of the bridge 1, and the two sliding chutes 20 are arranged at intervals along the width direction of the base 12. The width direction of the bridge 1 and the width direction of the base 12 are both the Y-Y direction shown in fig. 1.

Two direction sand grips 7 pass through the bolt, or the mode of buckle is connected with the top surface is detachable of bridge 1 to after the construction is finished on bridge 1 to the convenience, demolish direction sand grip 7, in order to guarantee follow-up bridge 1's normal use.

Referring to fig. 3, the sliding block 6 is provided on the bottom surface of the base 12, and the bottom surface of the sliding block 6 has a first opening facing the direction close to the top surface of the sliding block 6, and the first opening is formed as the sliding groove 20.

That is to say, the shape of sliding block 6 is the shape of a Chinese character 'ao', sets up like this, sets up spout 20 in sliding block 6 on base 12 to when satisfying the normal cooperation between spout 20 and the direction sand grip 7, also can not influence base 12 and the whole intensity of hanging the basket. Specifically, the top end of the sliding block 6 is fixedly connected with the bottom surface of the base 12 through a welding mode.

In some embodiments, the driving structure 221 includes a first lifting member 11, and the first lifting member 11 is located on a side of the base 12 facing away from the sliding direction of the hanging basket. The first jacking piece 11 is provided with a fixing part and a telescopic part which can be stretched relative to the fixing part, one end of the fixing part, which is far away from the telescopic part, is connected with the base 12, a fixing piece for fixing one end of the telescopic part, which is far away from the fixing part, is arranged on the top surface of the bridge 1, and the fixing piece can move along the sliding direction of the cradle so as to drive the cradle to slide along the bridge 1 when the telescopic part is stretched; and when the telescopic part is shortened, the fixing part is driven to move along the sliding direction of the hanging basket.

During the concrete implementation, first jacking piece 11 is connected with the controller electricity, and the controller is used for controlling the flexible of first jacking piece 11. Because the one end of keeping away from the fixed part of the pars contractilis of first jacking piece 11 is connected with the mounting on the bridge 1, when the pars contractilis extension of first jacking piece 11, the fixed part can drive the relative pars contractilis of string basket and take place to remove, refer to figure 2 and show, hang the basket and can move towards the right side of bridge 1.

When the telescopic length of the telescopic part reaches the maximum, the controller controls and drives the telescopic part to shorten, the fixing part is driven to move rightwards along the bridge 1 at the moment, and when the telescopic part is shortened to the shortest length, the one-time moving process of the cradle can be completed. And then, the cradle is gradually moved rightwards to the position to be constructed of the bridge 1 by continuing the process.

It is thus clear that the setting of mounting provides the strong point for the extension of pars contractilis to when the pars contractilis extension of being convenient for, drive and hang the basket and slide. During the specific implementation, in order to improve the driving structure 221 and to hang the driving force of basket, can make first jacking piece 11 be two, and two first jacking pieces 11 are side by side and the interval sets up on base 12.

The first lifting member 11 may be a pneumatic cylinder or a hydraulic cylinder. Because the extension and the speed of shortening of pneumatic cylinder are convenient for carry out accurate control, and the operation is more stable relatively simultaneously, first jacking piece 11 in this embodiment specifically is the pneumatic cylinder, is convenient for carry out accurate promotion to base 12 and string basket support 13 to can realize promoting base 12 and move under the circumstances of no air supply.

Of course, the driving structure 221 may be a pull rope, and in a specific implementation, one end of the pull rope is fixed to the base 12, and the other end of the pull rope is pulled and applied with force by a worker, so as to realize a driving function for the cradle.

Referring to fig. 2 and 3, in the length direction of the bridge 1, a pushing support bar 8 is detachably connected to the bridge 1, a plurality of limit grooves 4 are formed in the top surface of the pushing support bar 8, and the limit grooves 4 are arranged at intervals along the length direction of the pushing support bar 8. The telescopic part can extend into any one of the limiting grooves 4, the limiting groove 4 is provided with a first side 23 and a second side 24 which are opposite to each other in the extending direction of each limiting groove 4, and the groove wall of the limiting groove 4 positioned on the first side 23 is formed into a fixing part; the part of the limiting grooves 4 located on the second side 24 is also provided with a guide part, when the telescopic part is shortened, the guide part is used for enabling the part of the telescopic part located in one of the limiting grooves 4 to slide along the pushing support bar 8 and to be matched with one of the limiting grooves 4, so that the fixing part moves along the sliding direction of the hanging basket. Wherein, the extending direction of the limiting groove 4 is the X-X direction shown in figure 1.

By providing a plurality of retaining grooves 4, the side walls on the first side 23 of the retaining grooves 4 are formed as fixing elements and provide support for the telescopic part. That is, the expansion and contraction portion is fixed in abutment against the side wall on the first side 23 of one of the retaining grooves 4. And when the pars contractilis shortened, the pars contractilis can be along the slip direction of base 12 (i.e. slide forward) in order to cooperate with another spacing groove 4 among them to make this another spacing groove 4 provide the support for the pars contractilis again, thereby realized the removal of mounting relative bridge 1, be convenient for jacking once more of first jacking piece 11 and hang the removal once more of basket and provide convenience.

Wherein, the setting of guide part, the pars contractilis of being convenient for removes in each spacing groove 4 in proper order rightwards, provides convenience for the removal of pars contractilis. Specifically, referring to fig. 3, the guiding portion is an inclined edge provided on each of the limiting grooves 4, the inclined edge is located on the second side 24 of each of the limiting grooves 4, and the extending direction matches with the moving direction of the hanging basket, i.e., the inclined edge is inclined upward.

When the number of the first jacking pieces 11 is two, the number of the corresponding pushing support bars 8 is two, and the two pushing support bars correspond to the two first jacking pieces 11 one to one. Meanwhile, the pushing support bars 8 can be fixedly connected with the top surface of the bridge 1 through bolts, buckles and the like in a detachable connection mode.

In order to facilitate the connection between the fixing portion of the first jacking member 11 and the base 12, the base 12 is provided with the supporting block 5, and the supporting block 5 is fixedly connected with the bottom surface of the base 12 in a welding manner. When the first jacking piece 11 is matched with the limiting groove 4, a gap is reserved between the bottom surface of the supporting block 5 and the top surface of the pushing supporting bar 8, so that the base 12 can normally slide along the bridge 1 conveniently, and interference cannot be generated between the supporting block 5 and the pushing supporting bar 8.

Referring to fig. 3 and 7, a connecting block 9 is disposed at an end of the telescopic portion of the first jacking member 11, the end being away from the fixing portion, and a clamping block 16 is disposed in the connecting block 9, so that when the telescopic portion of the first jacking member 11 is shortened, the connecting block 9 and the clamping block 16 are driven to slide along the pushing support bar 8, and the clamping block 16 can extend into one of the limiting grooves 4 and be matched with the limiting groove 4. Meanwhile, the bottom end of the connecting block 9 is provided with a second opening, and the height of the bottom surface of the connecting block 9 is lower than that of the bottom surface of the clamping block 16, so that part of the inner wall of the connecting block 9 is attached to the side wall of the pushing support bar 8 through the second opening. That is, the connecting block 9 has a U-like structure.

Through setting up connecting block 9 and fixture block 16, the cooperation of the pars contractilis of first jacking piece 11 with each spacing groove 4 has been realized indirectly. That is, when the telescopic part is extended, one end of the fixture block 16 abuts against the groove wall of one of the limiting grooves 4 to form a support, so that the hanging basket can move rightwards conveniently; and when the telescopic part is shortened, the clamping block 16 moves rightwards and is matched with the other limiting groove 4 in sequence.

Referring to fig. 7, in order to facilitate the movement of the latch 16 between the respective retaining grooves 4, a bevel is also provided at the bottom end of the latch 16, and the bevel is aligned with the direction of the guide portion, i.e., is inclined from bottom to top. In specific implementation, the shape and size of the fixture block 16 can be matched with those of the limiting groove 4.

Meanwhile, the fixture block 16 can be rotatably connected with the connecting block 9 through a fastener. That is, pin holes are formed in the width direction of the bridge 1 of the fixture block 16 and the connecting block 9, and fasteners such as pins sequentially pass through the pin holes, so that convenience in sliding fit of the fixture block 16 and the limiting groove 4 is further improved.

Further, by making part of the side wall of the connecting block 9 fit with the side wall of the pushing support bar 8, and the connecting block 9 can slide along the pushing support bar 8, the stability of the clamping block 16 and the connecting block 9 when sliding along the pushing support bar 8 is improved. When the fixture block 16 slides along each limiting groove 4, the connecting block 9 is directly attached to the side wall of the pushing support bar 8 and can slide along the pushing support bar 8, so that the stability and accuracy of the fixture block 16 during sliding are ensured, namely, the fixture block 16 cannot be separated from the limiting groove 4 during sliding, and the fixture block 16 is limited.

In this embodiment, referring to fig. 2 and 8, the bottom end of the inner wall of the connecting block 9 is made to have a step shape, and a boss is provided on at least one side of the pushing support bar 8 in the width direction. During specific implementation, at least part of the fixture block 16 extends into the limiting groove 4 and is matched with the limiting groove 4, and the bottom wall of the connecting block 9 at the step is abutted to the top surface of the boss, so that support is provided for the connecting block 9, and the resistance when the connecting block 9 and the fixture block 16 slide along the pushing support bar 8 and the pressure applied to the pushing support bar 8 are reduced to a certain extent.

In order to reduce the weight of the hanging basket to a certain extent, the pushing effect of the driving structure 221 on the hanging basket is improved. Referring to fig. 2, the base 12 is a frame seat formed by enclosing a plurality of connecting rods 121 connected end to end in sequence, and two driving structure groups 22 are arranged on the frame seat, the two driving structure groups 22 correspond to the connecting rods 121 located in the width direction of the base 12 one by one, and each driving structure group 22 includes at least one driving structure 221.

In fig. 2, the connecting rods 121 of the base 12 are referred to as a left connecting rod and a right connecting rod, respectively, in the longitudinal direction along the bridge 1. Wherein, the left connecting rod and the left side with the connecting rod are respectively provided with a driving structure group 22. In this embodiment, each driving structure group 22 includes two driving structures 221. For the convenience of the following description, the jacking piece on the left connecting rod is referred to as a first jacking piece 11, and the jacking piece on the right connecting rod is referred to as a fourth jacking piece 15. It should be noted that the fourth jacking member 15 and the first jacking member 11 have the same structure, the same action principle and the same connection relationship, and the fourth jacking member 15 is also electrically connected to the controller to correspondingly control the extension and retraction of the fourth jacking member 15.

Illustratively, the initial state of the first jacking member 11 and the fourth jacking member 15 are both the contracted state. When the cradle slides on the surface of the bridge 1, firstly, the controller controls the first jacking piece 11 to gradually extend to the maximum position and drives the cradle to move rightwards for a certain distance; then, controlling the fourth jacking piece 15 to extend so as to enable the cradle to move rightwards continuously for a certain distance, and controlling the first jacking piece 11 to retract when the fourth jacking piece 15 extends; and then, the retracted first jacking piece 11 continues to extend, and the fourth jacking piece 15 is controlled to retract, so that reciprocating is performed, and under the alternating reciprocating action of the first jacking piece 11 and the fourth jacking piece 15, the basket is finally moved to the right continuously and uninterruptedly.

Set up like this, overall structure is simple, and convenient to use person operates and uses, and the removal process of hanging the basket is incessant to improved the efficiency that the basket removed, and shortened the time that the basket removed to a certain extent.

In some embodiments, the base 12 has a third side 25 and a fourth side 26 opposite in the width direction of the base 12. The limiting structure 21 includes limiting blocks 10 respectively disposed at least two corners of the base 12, at least one limiting block 10 is disposed on the third side 25, and at least one limiting block 10 is disposed on the fourth side 26. Meanwhile, each limiting block 10 is detachably connected with the base 12, and one side of each limiting block 10 close to the base 12 abuts against the side wall of the bridge 1. In addition, one end of each limiting block 10, which is far away from the base 12, is provided with a flanging, and each flanging abuts against the bottom surface of the bridge 1.

Wherein, each stopper 10 can be detachably connected with the base 12 by bolts, buckles and the like. The width direction of the base 12 is the Y-Y direction shown in fig. 1.

That is, the bottom end of the stopper 10 is an L-shaped block. Specifically, referring to fig. 2, the number of the limiting blocks 10 is specifically two, and the two limiting blocks 10 are respectively disposed at two corners of the left side of the base 12. One side of the limiting block 10, which is close to the base 12, is abutted against the side wall of the bridge 1, so that under the combined action of the limiting block 10, the position of the base 12 in the width direction of the bridge 1 can be limited to a certain extent, the base 12 and the hanging basket are prevented from shifting in the width direction of the bridge 1, and the stability of the hanging basket in sliding is ensured.

Through making the turn-ups butt on the bottom surface of bridge 1, can prescribe a limit to the position of base 12 on the direction of height of bridge 1 to a certain extent, avoid base 12 and hang the basket and appear the drunkenness in the direction of height of bridge 1, further guaranteed the stability of hanging the basket when sliding.

Of course, a limiting block 10 may be disposed at each of four corners of the base 12.

Further, one side of each flanging, which faces the bottom surface of the bridge 1, is provided with a first pressing block 3, an avoidance hole is formed in each flanging, a second jacking piece 2 penetrates through the avoidance hole, and the telescopic part of the second jacking piece 2 is connected with the bottom end of the corresponding first pressing block 3, so that each first pressing block 3 is located between the bridge 1 and the corresponding flanging.

Through setting up first compact heap 3 and second jacking piece 2, and first compact heap 3 is located between bridge 1 and the turn-ups to under the effect of second jacking piece 2 to the jack-up, make first compact heap 3 closely laminate with bridge 1, thereby guaranteed stopper 10 to hanging the spacing effect of basket on 1 direction of height of bridge, be convenient for compress tightly bridge 1 with two first compact heaps 3.

Specifically, the second lifting member 2 may be a pneumatic cylinder, an oil hydraulic cylinder, or the like, and is electrically connected to the controller.

Referring to fig. 4 and 5, the limiting structure 21 further includes a third jacking piece 14 disposed on the periphery of the base 12 and a second pressing block 17 connected to the telescopic portion of the third jacking piece 14, and one side of the second pressing block 17, which is far away from the third jacking piece 14, abuts against the top surface of the bridge 1.

Set up like this, under the jacking effect of third jacking piece 14, can make second compact heap 17 orientation remove near the direction of bridge 1 top surface to make second compact heap 17 and bridge 1 in close contact with, further injectd hanging basket 1 the ascending position of direction of height at the bridge, convenient to use person carries out the construction operation.

Referring to fig. 5, the number of the third jacking pieces 14 and the number of the second pressing blocks 17 in the embodiment are four, and the third jacking pieces and the second pressing blocks are arranged on the right side of the right connecting rod 121 at intervals along the width direction of the bridge 1. Meanwhile, the third lifting member 14 may be a pneumatic cylinder, an oil hydraulic cylinder, or other structures with lifting function, and is electrically connected to the controller.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A hanging basket for bridge construction is characterized by comprising a base (12) and a hanging basket support (13) which are sequentially connected from bottom to top;

the base (12) is used for being connected with the top surface of a bridge (1), a first sliding part (18) is arranged on the bridge (1), a second sliding part (19) matched with the first sliding part (18) is arranged on the base (12), and the first sliding part (18) is detachably connected with the bridge (1); the base (12) is further provided with a driving structure (221), and the driving structure (221) is used for driving the second sliding piece (19) to slide along the first sliding piece (18) so as to drive the hanging basket to slide along the length direction of the bridge (1);

and the base (12) is provided with a limiting structure (21) for preventing the hanging basket from moving in the width direction and the height direction of the bridge.

2. The hanging basket for bridge construction according to claim 1, wherein the first sliding member (18) is a guiding rib (7) disposed along the length direction of the bridge (1), the second sliding member (19) is a sliding slot (20) disposed on the base (12), and the guiding rib (7) can be inserted into the sliding slot (20) and move in the sliding slot (20) to slide the hanging basket along the length direction of the bridge (1).

3. The hanging basket for bridge construction according to claim 2, wherein the base (12) is provided with a sliding block (6), and the sliding block (6) has a first opening on the bottom surface facing the direction close to the top surface of the sliding block (6), and the first opening is formed as the sliding groove (20).

4. The hanging basket for bridge construction according to claim 1, wherein the driving structure (221) comprises a first jacking piece (11), and the first jacking piece (11) is located on one side of the base (12) which is far away from the sliding direction of the hanging basket; the first jacking piece (11) is provided with a fixed part and a telescopic part which can be telescopic relative to the fixed part;

the fixed part keep away from the one end of pars contractilis with base (12) are connected, it is right to be provided with on the top surface of bridge (1) be used for keeping away from of pars contractilis the one end of fixed part carries out the fixed mounting, just the mounting can be followed hang the slip direction of basket and remove, in order when pars contractilis elongated, drive hang the basket and follow bridge (1) slides, and when pars contractilis shortened, drive the mounting is followed hang the slip direction of basket and remove.

5. The hanging basket for bridge construction according to claim 4, wherein the base (12) is a frame seat formed by enclosing a plurality of connecting rods (121) connected end to end in sequence, two driving structure groups (22) are arranged on the frame seat, the two driving structure groups (22) correspond to the connecting rods (121) in the width direction of the base (12) in a one-to-one manner, and each driving structure group (22) comprises at least one driving structure (221).

6. The hanging basket for bridge construction according to claim 4, wherein a pushing support bar (8) is detachably connected to the bridge (1) in the length direction of the bridge (1), a plurality of limiting grooves (4) are formed in the top surface of the pushing support bar (8), the plurality of limiting grooves (4) are arranged at intervals in the length direction of the pushing support bar (8), and part of the telescopic part can extend into any one of the limiting grooves (4);

in the extending direction of each limiting groove (4), each limiting groove (4) is provided with a first side (23) and a second side (24) which are opposite, and the groove wall of each limiting groove (4) positioned on the first side (23) is formed into the fixing piece; the part, located on the second side (24), of the limiting groove (4) is further provided with a guide part, when the telescopic part is shortened, the guide part is used for enabling the part, located in one of the limiting grooves (4), of the telescopic part to slide along the pushing support bar (8) and be matched with the other limiting groove (4) so that the fixing part can move along the sliding direction of the hanging basket.

7. The hanging basket for bridge construction according to claim 6, wherein a connecting block (9) is arranged at one end of the telescopic part far away from the fixed part, a clamping block (16) is arranged in the connecting block (9) so as to drive the connecting block (9) and the clamping block (16) to slide along the pushing support bar (8) when the telescopic part is shortened, and the clamping block (16) can extend into one of the limiting grooves (4) and be matched with the limiting grooves (4);

the bottom end of the connecting block (9) is provided with a second opening, the height of the bottom surface of the connecting block (9) is lower than the height of the bottom surface of the clamping block (16), and therefore part of the inner wall of the connecting block (9) is attached to the side wall of the pushing support bar (8) through the second opening.

8. The hanging basket for bridge construction according to any one of claims 1 to 7, wherein the base (12) has a third side (25) and a fourth side (26) opposite in the width direction of the base (12); the limiting structure (21) comprises limiting blocks (10) which are respectively arranged at least two corners of the base (12), at least one limiting block (10) is positioned on the third side (25), and at least one limiting block (10) is positioned on the fourth side (26);

each limiting block (10) is detachably connected with the base (12), and one side of each limiting block (10) close to the base (12) abuts against the side wall of the bridge (1); one end of each limiting block (10) far away from the base (12) is provided with a flanging, and each flanging abuts against the bottom surface of the bridge (1).

9. The hanging basket for bridge construction according to claim 8, wherein one side of each flanging, which faces the bottom surface of the bridge (1), is provided with a first pressing block (3), each flanging is provided with an avoidance hole, a second jacking piece (2) penetrates through the avoidance hole, and a telescopic portion of the second jacking piece (2) is connected with the bottom end of the corresponding first pressing block (3), so that each first pressing block (3) is located between the bridge (1) and the corresponding flanging.

10. The hanging basket for bridge construction according to claim 8, wherein the limiting structure (21) further comprises a third jacking piece (14) arranged on the periphery of the base (12) and a second pressing block (17) connected to the telescopic portion of the third jacking piece (14), and one side, far away from the third jacking piece (14), of the second pressing block (17) abuts against the top surface of the bridge (1).

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