CN212561175U

CN212561175U - Road and bridge construction platform with stable structure

Info

Publication number: CN212561175U
Application number: CN202020419183.1U
Authority: CN
Inventors: 胡玥; 岑晨; 冯婧; 魏建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-02-19
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of construction platforms, in particular to a road and bridge construction platform with stable structure, which comprises a stabilizing mechanism; the stabilizing mechanism comprises a vehicle body, a control chamber, balance support legs and connecting buckles, wherein the control chamber is installed on one side of the vehicle body, a semicircular groove is formed in the front side of the vehicle body, the connecting buckles are symmetrically arranged on two sides of the groove, and the balance support legs are symmetrically installed on the side face of the vehicle body; the hoisting mechanism comprises a scraping mounting seat, a motor, a winding seat, a suspension arm, a fixed pulley, a damping damper, a contact block and a cable; motor, wire winding seat and davit are installed respectively in the mount pad surface, and the spacing groove has been seted up to one side of davit, and the both sides difference fixedly connected with support arm and pneumatic cylinder on davit top are equipped with damping on one side of the bottom of davit, can be effectively be under construction to circular gravity type pier, improve the convenience of construction simultaneously, moreover can make things convenient for subsequent maintenance of demolising and pier.

Description

Road and bridge construction platform with stable structure

Technical Field

The utility model relates to a construction platform technical field specifically says a stable in structure's road and bridge construction platform.

Background

In the field of building construction, various types of scaffolds widely used generally have the problems of more used materials, long erection time, inconvenient construction operation of the height of an operation platform, inconvenient transmission of construction materials, more potential safety construction hazards and the like, and particularly have more prominent problems in high-rise and super high-rise projects, so the problem is solved due to the appearance of the construction platform; in the road and bridge construction process, the requirement degree of the circular gravity type pier on the construction platform is high, and meanwhile great inconvenience is caused to subsequent dismantling work.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a stable in structure's road and bridge construction platform herein can be effectively be under construction to circular gravity type pier, improves the convenience of construction simultaneously, can make things convenient for subsequent maintenance of demolising and pier moreover.

The utility model is realized in such a way, a road and bridge construction platform with stable structure is constructed, which comprises a stabilizing mechanism, a lifting mechanism and a platform mechanism; the stabilizing mechanism comprises a vehicle body, a control chamber, balance support legs and connecting buckles, wherein the control chamber is installed on one side of the vehicle body, a semicircular groove is formed in the front side of the vehicle body, the connecting buckles are symmetrically arranged on two sides of the groove, and the balance support legs are symmetrically installed on the side face of the vehicle body;

the hoisting mechanism consists of a mounting seat, a motor, a winding seat, a hoisting arm, a fixed pulley, a damping device, a contact block and a cable; the motor, the winding seat and the suspension arm are respectively arranged on the surface of the mounting seat, a limiting groove is formed in one side of the suspension arm, a support arm and a hydraulic cylinder are respectively and fixedly connected to the two sides of the top end of the suspension arm, damping is arranged on one side of the bottom of the suspension arm, the two ends of the damping are respectively and fixedly connected with the contact block and the mounting seat, and one side of the contact block is in relative sliding connection with the limiting groove;

platform mechanism comprises scaffold frame, supporter, gas pole, spacing round, spacing collar, movable pulley and gallows, and the gas pole is the symmetry and sets up in the both sides of scaffold frame, and spacing round is installed in gas pole one end and keeps relative sliding connection with the spacing groove, jib and gas pole position correspond and with scaffold frame fixed connection, and the jib is connected with the movable pulley, and the spacing collar is formed at the scaffold frame inboard that the fretwork set up, and the supporter is the level and suspends in midair in the scaffold frame bottom.

Preferably, the wrapping post is installed at the wrapping seat top, and the wrapping post passes through belt drive with the motor, and the motor through setting up is servo three-phase gear motor, drives the wrapping post through the belt and carries out just reversing to make hawser shrink and release, thereby drive platform mechanism and go up and down, so alright be under construction along with the progress of buildding of pier, effectively improved efficiency of construction and progress.

Preferably, the fixed pulley is all installed to the tip of davit, support arm and pneumatic cylinder, passes through mechanical connection with the davit through the support arm and the pneumatic cylinder that set up and fixes, and the intensity of hydraulic stem is higher simultaneously, and motor and pneumatic cylinder are controlled through the control room, finely tune platform mechanism through the flexible of pneumatic cylinder, guarantee that the safety of construction goes on, but the scaffold frame is the lapped ring form simultaneously, can stand on every side, the construction and the maintenance of the pier of being convenient for.

Preferably, hawser one end twines on the wrapping post, and the other end passes fixed pulley and movable pulley respectively and is connected with the pneumatic cylinder, the hawser is connected with the pneumatic cylinder and makes the movable pulley promote, it is equipped with a stopper and carries on spacingly with the spacing groove for rubber material and inboard to contact the piece simultaneously, if the cracked condition of hawser takes place, platform mechanism descends rapidly, pound to contact piece and damping, the dual shock mitigation system who contacts piece and damping and constitute cushions the impact force, thereby reduce the injury to the staff, reduce unexpected incidence.

Preferably, the automobile body is the subtend setting, and the connector link is concave-convex formula joint structure respectively, and the automobile body passes through the connector link butt joint back, fixes it through the bolt, not only the simple operation with be convenient for remove, the later stage of being convenient for moreover dismantles.

The utility model discloses a concrete advantage embodies:

the method has the advantages that: drive the wrapping post through the belt and carry out just reversing to make hawser shrink and release, thereby drive platform mechanism and go up and down, so alright be under construction along with the progress of building of pier, effectively improved efficiency of construction and progress.

The method has the advantages that: through the support arm and the pneumatic cylinder that set up and davit pass through mechanical connection fixed, the intensity of hydraulic stem is higher simultaneously, and motor and pneumatic cylinder are controlled through the control room, finely tune platform mechanism through the flexible of pneumatic cylinder, guarantee that the safety of construction goes on, but the scaffold frame is the lapped ring form simultaneously, can stand on every side, the construction and the maintenance of the pier of being convenient for.

The method has the advantages that: hawser one end twines on the wrapping post, and the other end passes fixed pulley and movable pulley respectively and is connected with the pneumatic cylinder, the hawser is connected with the pneumatic cylinder and makes the movable pulley promote, it is equipped with a stopper and carries on spacingly with the spacing groove for rubber material and inboard to contact the piece simultaneously, if the cracked condition of hawser takes place, platform mechanism descends rapidly, pound to contact piece and damping, the dual shock mitigation system who contacts piece and damping constitution cushions the impact force, thereby reduce the injury to the staff, reduce unexpected incidence.

The advantages are that: the automobile body is subtend setting, and the connector link is concave-convex formula joint structure respectively, and the automobile body passes through the connector link butt joint back, fixes it through the bolt, not only the simple operation with be convenient for remove, the later stage of being convenient for moreover dismantles.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the platform mechanism of the present invention;

fig. 3 is a schematic structural view of the mounting base of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 1 of the present invention;

fig. 5 is a partial plan view of the vehicle body of fig. 1 according to the present invention.

Sequence numbers shown in the figures: the device comprises a stabilizing mechanism 1, a vehicle body 10, a control room 11, a balance supporting leg 12, a connecting buckle 13, a hoisting mechanism 2, a mounting base 21, a motor 22, a winding base 23, a winding post 231, a suspension arm 24, a limiting groove 241, a support arm 242, a hydraulic cylinder 243, a fixed pulley 25, a damping damper 26, a contact block 27, a cable 28, a platform mechanism 3, a scaffold 31, a storage rack 32, an air rod 33, a limiting wheel 34, a limiting ring 35, a movable pulley 36 and a hanging bracket 37.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a road and bridge construction platform with stable structure through improvement, as shown in the attached drawing of the specification, the construction platform can be implemented as follows; comprises a stabilizing mechanism 1, a hoisting mechanism 2 and a platform mechanism 3; the stabilizing mechanism 1 comprises a vehicle body 10, a control chamber 11, a balance supporting leg 12 and a connecting buckle 13, wherein the control chamber 11 is arranged at one side of the vehicle body 10, a semicircular groove is formed in the front side of the vehicle body 10, the connecting buckle 13 is symmetrically arranged at two sides of the groove, and the balance supporting leg 12 is symmetrically arranged on the side surface of the vehicle body 10;

the hoisting mechanism 2 consists of a mounting seat 21, a motor 22, a winding seat 23, a suspension arm 24, a fixed pulley 25, a damping damper 26, a contact block 27 and a cable 28; the motor 22, the winding seat 23 and the suspension arm 24 are respectively installed on the surface of the installation seat 21, a limiting groove 241 is formed in one side of the suspension arm 24, an arm 242 and a hydraulic cylinder 243 are respectively and fixedly connected to two sides of the top end of the suspension arm 24, a damping damper 26 is arranged on one side of the bottom of the suspension arm 24, two ends of the damping damper 26 are respectively and fixedly connected with the contact block 27 and the installation seat 21, and one side of the contact block 27 is in relative sliding connection with the limiting groove 241;

the platform mechanism 3 comprises a scaffold 31, a storage rack 32, a gas rod 33, a limiting wheel 34, a limiting ring 35, a movable pulley 36 and a hanger 37, wherein the gas rod 33 is symmetrically arranged at two sides of the scaffold 31, the limiting wheel 34 is arranged at one end of the gas rod 33 and keeps relative sliding connection with a limiting groove 241, a suspender 37 corresponds to the gas rod 33 and is fixedly connected with the scaffold 31, the suspender 37 is connected with the movable pulley 36, the limiting ring 35 is formed at the inner side of the hollow scaffold 31, and the storage rack 32 is horizontally suspended at the bottom of the scaffold 31.

The utility model discloses in, as shown in fig. 3-4, wrapping post 231 is installed at 23 tops of wire winding seat, and wrapping post 231 and motor 22 pass through belt transmission, and motor 22 through setting up is servo three-phase gear motor, drives wrapping post 231 through the belt and carries out just reversal to make 28 contractions of hawser and release, thereby drive platform mechanism 3 and go up and down, so alright be under construction along with the progress of building of pier, effectively improved efficiency of construction and progress.

The fixed pulleys 25 are mounted at the end parts of the boom 24, the arm 242 and the hydraulic cylinder 243, the boom 24 and the hydraulic cylinder 243 are mechanically connected and fixed, meanwhile, the hydraulic rod 243 is high in strength, the motor 22 and the hydraulic cylinder 243 are controlled through the control chamber 11, the platform mechanism 3 is finely adjusted through the expansion and contraction of the hydraulic cylinder 243, the construction is guaranteed to be safe, meanwhile, the scaffold 31 is in a ring shape and can be lapped, the scaffold can stand around, and construction and maintenance of a pier are facilitated.

Cable 28 one end is twined on wrapping post 231, and the other end passes fixed pulley 25 and movable pulley 36 respectively and is connected with pneumatic cylinder 243, cable 28 is connected with pneumatic cylinder 243 and is moved movable pulley 36 and promote, contact piece 27 is rubber material and the inboard is equipped with a stopper and spacing groove 241 and carries on spacingly simultaneously, if the cracked condition of cable 28 takes place, platform mechanism 3 descends rapidly, pound to contact piece 27 and damping 26, the dual shock mitigation system that contact piece 27 and damping 26 constitute cushions the impact force, thereby reduce the injury to the staff, reduce unexpected incidence.

As shown in fig. 1 and 5, the car bodies 10 are arranged oppositely, the connecting buckles 13 are respectively of a concave-convex clamping structure, and the car bodies 10 are fixed through bolts after being butted through the connecting buckles 13, so that the operation is convenient and fast, the movement is convenient, and the later-stage disassembly is convenient; it should be noted that, the connecting buckles 13 are provided with holes, and after the connecting buckles 13 are clamped, bolts are implanted to connect the connecting buckles, and meanwhile, the balance supporting legs 12 are hydraulically controlled by the control chamber 11, so that the ground gripping performance of the stabilizing mechanism 1 is improved.

The working principle is as follows: butt-jointing two car bodies 10 through a connecting buckle 13, clamping the bottom of a pier at the inner side of the car body 10, constructing from the bottom of the pier to the top in the process of moulding, specifically erecting a scaffold 31 and sleeving the scaffold on the pier through a limiting ring 35, then connecting a hanger 37 and a movable pulley 36 through a safety rope, meanwhile, placing tools on a shelf 32, in the process of hoisting and descending, a limiting wheel 34 always keeps rolling in a limiting groove 241, meanwhile, because an air rod 33 is in a compressed shape, the reaction force further enables the limiting wheel 34 to be better attached in the limiting groove 241, a worker can stand on the scaffold 31 to mould and construct the pier, and meanwhile, a dual shock absorption system formed by a contact block 27 and shock absorption damping 26 is used for preventing the platform mechanism 3 from descending to cause casualties.

In conclusion; stable in structure's road and bridge construction platform compares with current stable in structure's road and bridge construction platform, can effectively be under construction to circular gravity type pier, improves the convenience of construction simultaneously, can make things convenient for subsequent maintenance of demolising and pier moreover.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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

1. A road and bridge construction platform with a stable structure comprises a stabilizing mechanism (1), a hoisting mechanism (2) and a platform mechanism (3); the method is characterized in that: the stabilizing mechanism (1) comprises a vehicle body (10), a control chamber (11), balancing support legs (12) and connecting buckles (13), wherein the control chamber (11) is installed on one side of the vehicle body (10), a semicircular groove is formed in the front side of the vehicle body (10), the two sides of the groove are provided with the symmetrical connecting buckles (13), and the balancing support legs (12) are symmetrically installed on the side face of the vehicle body (10);

the hoisting mechanism (2) is composed of a mounting seat (21), a motor (22), a winding seat (23), a suspension arm (24), a fixed pulley (25), damping dampers (26), a contact block (27) and a cable (28), wherein the motor (22), the winding seat (23) and the suspension arm (24) are respectively mounted on the surface of the mounting seat (21), one side of the suspension arm (24) is provided with a limiting groove (241), two sides of the top end of the suspension arm (24) are respectively and fixedly connected with a support arm (242) and a hydraulic cylinder (243), one side of the bottom of the suspension arm (24) is provided with the damping dampers (26), two ends of the damping dampers (26) are respectively and fixedly connected with the contact block (27) and the mounting seat (21), and one side of the contact block (27) is in relative sliding connection with the limiting groove (241);

platform mechanism (3) comprises scaffold (31), supporter (32), gas pole (33), spacing wheel (34), spacing collar (35), movable pulley (36) and gallows (37), gas pole (33) are the symmetry and set up in the both sides of scaffold (31), spacing wheel (34) are installed in gas pole (33) one end and are kept relative sliding connection with spacing groove (241), gallows (37) correspond with gas pole (33) position and with scaffold (31) fixed connection, and gallows (37) are connected with movable pulley (36), spacing collar (35) are formed in scaffold (31) inboard that the fretwork set up, and supporter (32) are the level and suspend in midair in scaffold (31) bottom.

2. The road and bridge construction platform of claim 1, wherein: a winding post (231) is installed at the top of the winding seat (23), and the winding post (231) and the motor (22) are in belt transmission.

3. The road and bridge construction platform of claim 1, wherein: and fixed pulleys (25) are arranged at the end parts of the suspension arm (24), the support arm (242) and the hydraulic cylinder (243).

4. The road and bridge construction platform of claim 3, wherein: one end of the cable (28) is wound on the winding post (231), and the other end of the cable passes through the fixed pulley (25) and the movable pulley (36) respectively and is connected with the hydraulic cylinder (243).

5. The road and bridge construction platform of claim 1, wherein: the vehicle body (10) is arranged oppositely, and the connecting buckles (13) are respectively of a concave-convex type clamping structure.