CN212026002U

CN212026002U - High-speed portal convenient to lifting device

Info

Publication number: CN212026002U
Application number: CN202020155760.0U
Authority: CN
Inventors: 王寒; 王展; 张金星; 郭燕; 许尔阳
Original assignee: Nanjing In Real System Integration Co ltd
Current assignee: Nanjing In Real System Integration Co ltd
Priority date: 2019-12-31
Filing date: 2020-02-08
Publication date: 2020-11-27
Anticipated expiration: 2030-02-08

Abstract

The utility model relates to the technical field of road traffic equipment, in particular to a high-speed portal frame convenient for hoisting equipment, which comprises a portal frame body and suspension devices, wherein the portal frame body comprises a walking plate, guard railings are symmetrically arranged on two sides of the top of the walking plate, supporting rods are tightly welded at the bottoms of two ends of the walking plate, a base is tightly welded at the bottom of the supporting rods, and the suspension devices are positioned on two sides of the bottom of the walking plate; the suspension device comprises a transverse plate, fixing rods are tightly welded to the tops of the two ends of the transverse plate, the top ends of the fixing rods are tightly welded to the bottom of the walking plate, a lifting bin is arranged below one side of the transverse plate, a first fixed pulley is arranged above the lifting bin, and a steel cable is arranged between the first fixed pulley and the lifting bin. The utility model discloses a design can make things convenient for some miniature equipment or bill-board to hoist and mount and hang, and quick transmission about the equipment can, and the stability when hoisting can guarantee the equipment to hang after to the top can not cause and rock, and the equipment of being convenient for installs the operation such as.

Description

High-speed portal convenient to lifting device

Technical Field

The utility model relates to a road traffic equipment technical field, specifically speaking relates to a high-speed portal convenient to lifting device.

Background

The traffic portal is a door frame type shelf for road traffic, is generally provided with a plurality of high-speed portals on the highway, can divide into according to its usage: the system comprises a traffic speed limiting portal frame, a traffic monitoring portal frame, a road traffic sign portal frame and an LED induction screen traffic portal frame.

The existing high-speed portal frame is very inconvenient in installation of advertising boards or other small-sized equipment, the equipment and other objects need to be hoisted through a crane, the equipment needs to be installed after the hoisting device is arranged above the equipment, the equipment is in a hanging state during installation, shaking is easily caused, and inconvenience is brought to installation and fixation of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed portal convenient to lifting device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a high-speed portal frame convenient for hoisting equipment, which comprises a portal frame body and a suspension device, wherein the portal frame body comprises a walking plate, guard railings are symmetrically arranged on two sides of the top of the walking plate, supporting rods are tightly welded at the bottoms of two ends of the walking plate, a base is tightly welded at the bottom of each supporting rod, and the suspension device is positioned on two sides of the bottom of the walking plate; the suspension device comprises a transverse plate, fixed rods are tightly welded at the tops of two ends of the transverse plate, the top ends of the fixed rods are tightly welded with the bottom of the walking plate, a lifting bin is arranged below one side of the transverse plate, a first fixed pulley is arranged above the lifting bin, a steel cable is arranged between the first fixed pulley and the lifting bin, a transition wheel is arranged at the outer side of the fixed rod close to the first fixed pulley, the circle center of the transition wheel is tightly welded with a rotating shaft, the transition wheel is rotationally connected with the fixed rod through the rotating shaft, a second fixed pulley is arranged on one side of the fixed rod far away from the first fixed pulley, a motor is arranged on the top of the transverse plate close to the second fixed pulley, the steel cable sequentially passes through the first fixed pulley, the transition wheel and the second fixed pulley and is tightly welded with an output shaft of the motor, and the top end of the first fixed pulley and the bottom of the second fixed pulley are tightly welded with the bottom of the traveling plate.

Preferably, the guard rail is composed of a plurality of rectangular plates which are vertically arranged at equal intervals in sequence.

Preferably, the top of the guard rail is provided with a high-speed probe and a warning lamp.

Preferably, the inserted bar is tightly welded on two sides of the top of the lifting bin, the sleeve is tightly welded on the position, close to the inserted bar, of the transverse plate, and the inserted bar is in inserting fit with the sleeve.

Preferably, one end of each steel cable close to the lifting bin is connected with four branch steel cables, and one ends of the two branch steel cables are respectively and tightly welded with four corners at the top of the lifting bin.

Preferably, the outer side wall of the transverse plate is provided with a plurality of positioning holes.

Preferably, the outer wall of the support rod on one side is provided with an escalator.

Compared with the prior art, the beneficial effects of the utility model are that: this high-speed portal convenient to lifting device can make things convenient for some miniature equipment or bill-board to hoist and mount and hang, and quick transmission about the equipment can, can guarantee the stability when equipment hangs after hoist and mount to the top, can not cause and rock, and the equipment of being convenient for installs the operation such as.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the suspension device of the present invention.

In the figure: 1. a walking board; 2. protecting the fence; 21. a high-speed probe; 22. a warning light; 3. a support bar; 4. a base; 5. an escalator; 6. a suspension device; 61. a transverse plate; 611. a sleeve; 612. positioning holes; 62. fixing the rod; 621. a chute; 63. a lifting bin; 631. inserting a rod; 64. a steel cord; 641. a branched steel cord; 65. a first fixed pulley; 66. a transition wheel; 67. a motor; 68. an output shaft; 69. and a second fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a high-speed portal convenient for hoisting equipment, as shown in figures 1-3, comprising a portal frame body and a suspension device 6, wherein the portal frame body comprises a walking plate 1, which is convenient for operators to walk and convenient for installing advertising boards, the top of the walking plate 1 is symmetrically provided with protective guards 2, the outer sides of the protective guards 2 are used for installing the warning boards or the advertising boards, the bottom parts of the two ends of the walking plate 1 are tightly welded with a support rod 3 for supporting the walking plate 1, the bottom part of the support rod 3 is tightly welded with a base 4 for ensuring the bottom part of the support rod 3 to be stable, and the suspension device 6 is positioned at the two sides of the bottom part of the walking plate 1 and is used for hoisting and suspending equipment; the suspension device 6 comprises a transverse plate 61, equipment can be placed on the transverse plate 61 or an installer can stand on the transverse plate 61, fixing rods 62 are tightly welded to the tops of two ends of the transverse plate 61, the top ends of the fixing rods 62 are tightly welded to the bottom of the walking plate 1, a lifting bin 63 is arranged below one side, close to the transverse plate 61, of the transverse plate 61 and used for lifting transportation equipment, a first fixed pulley 65 is arranged above the lifting bin 63, a steel cable 64 is arranged between the first fixed pulley 65 and the lifting bin 63, a transition wheel 66 is arranged on the outer side, close to the first fixed pulley 65, of the fixing rods 62, a rotating shaft is tightly welded to the circle center of the transition wheel 66, the transition wheel 66 is rotatably connected with the fixing rods 62 through the rotating shaft and facilitates rotation of the transition wheel 66, a second fixed pulley 69 is arranged on one side, far away from the first fixed pulley 65, of the fixing rods 62, a motor 67 is, The transition wheel 66 and the second fixed pulley 69 are tightly welded with an output shaft of the motor 67, the steel cable 64 is ensured to stably run and not to shift or shake during movement through the connection of the first fixed pulley 65, the transition wheel 66 and the second fixed pulley 69, the top end of the second fixed pulley 69 of the first fixed pulley 65 is tightly welded with the bottom of the walking plate 1, and the steel cable 64 is pulled through the work of the motor 67 so that the steel cable 64 is lifted upwards to the lifting bin 63.

Specifically, the protective guard 2 is composed of a plurality of rectangular plates which are vertically arranged at equal intervals in sequence, and high-altitude wind blows through gaps among the rectangular plates, so that the resistance of the protective guard 2 when the wind blows can be reduced, and the protective guard 2 is prevented from being damaged.

In addition, a high-speed probe 21 and a warning light 22 are mounted on the top of the guard rail 2, so that the passing vehicle can be photographed and warned conveniently.

Further, the top both sides of lift storehouse 63 closely weld have inserted bar 631, and diaphragm 61 is close to the inseparable welding of inserted bar 631 department and has sleeve 611, and inserted bar 631 is pegged graft with sleeve 611 and is cooperated, when lift storehouse 63 rose the extreme point, can make lift storehouse 63 stably be difficult for rocking through being connected of inserted bar 631 and sleeve 611 for equipment is stable, and the installer of being convenient for installs.

Furthermore, one end of the steel cable 64 close to the lifting bin 63 is connected with four branch steel cables 641, and one ends of the two branch steel cables 641 are respectively and tightly welded with four corners at the top of the lifting bin 63, so that the lifting bin 63 is stable and cannot be inclined in the lifting process when the steel cable 64 is lifted.

Further, the lateral wall of the transverse plate 61 is provided with a plurality of positioning holes 612 for installing equipment or warning boards and the like.

Furthermore, the outer wall of one side supporting rod 3 is provided with an escalator 5, so that an operator can conveniently climb up temporarily for maintenance operation.

When the high-speed gantry convenient for hoisting equipment is used, the high-speed gantry is firstly erected on a highway, the supporting rods 3 are vertically arranged on two sides of the road, the walking plate 1 is arranged above the road, the equipment and an installer enter the lifting bin 63, the motor 67 is turned on to work, the steel cable 64 is lifted upwards, the lifting bin 63 is lifted upwards from the bottom through the suspension device 6, the lifting bin 63 is fixed by inserting the sleeve pipe 611 through the inserting rod 631 after being lifted to the upper side, then an operator stands on the transverse plate 61 to install the equipment, and the lifting bin 63 is lowered to the ground after the operation is finished.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-speed portal convenient to lifting device, includes portal frame body and linkage (6), its characterized in that: the gantry comprises a gantry body and is characterized in that the gantry body comprises a walking plate (1), guard rails (2) are symmetrically arranged on two sides of the top of the walking plate (1), supporting rods (3) are tightly welded to the bottoms of two ends of the walking plate (1), a base (4) is tightly welded to the bottom of each supporting rod (3), and suspension devices (6) are located on two sides of the bottom of the walking plate (1); the suspension device (6) comprises a transverse plate (61), fixing rods (62) are tightly welded at the tops of two ends of the transverse plate (61), the top ends of the fixing rods (62) are tightly welded with the bottom of the traveling plate (1), a lifting bin (63) is arranged below one side of the transverse plate (61), a first fixed pulley (65) is arranged above the lifting bin (63), a steel cable (64) is arranged between the first fixed pulley (65) and the lifting bin (63), a transition wheel (66) is arranged on the outer side of the fixing rod (62) close to the first fixed pulley (65), a rotating shaft is tightly welded at the circle center of the transition wheel (66), the transition wheel (66) is rotatably connected with the fixing rods (62) through the rotating shaft, a second fixed pulley (69) is arranged on one side of the fixing rod (62) far away from the first fixed pulley (65), and a motor (67) is installed at the top of the transverse plate (61) close to the second fixed pulley (69), the steel cable (64) sequentially passes through the first fixed pulley (65), the transition wheel (66) and the second fixed pulley (69) and is tightly welded with an output shaft of the motor (67), and the top end of the first fixed pulley (65) and the second fixed pulley (69) is tightly welded with the bottom of the traveling plate (1).

2. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: the guard rail (2) is composed of a plurality of rectangular plates which are sequentially vertically arranged at equal intervals.

3. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: the top of the guard rail (2) is provided with a high-speed probe (21) and a warning lamp (22).

4. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: the top both sides of lift storehouse (63) closely weld have inserted bar (631), diaphragm (61) are close to inserted bar (631) department and closely weld have sleeve pipe (611), inserted bar (631) and sleeve pipe (611) grafting cooperation.

5. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: one end of the steel cable (64) close to the lifting bin (63) is connected with four branch steel cables (641), and one ends of the two branch steel cables (641) are respectively and tightly welded with four corners at the top of the lifting bin (63).

6. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: the outer side wall of the transverse plate (61) is provided with a plurality of positioning holes (612).

7. The high-speed mast for facilitating hoisting equipment of claim 1, wherein: and an escalator (5) is arranged on the outer wall of the support rod (3) on one side.