CN215104768U - Construction mounting frame for bridge - Google Patents

Abstract

The utility model discloses a construction mounting rack for a bridge, which comprises a fixed seat, wherein the fixed seat is fixedly connected with the ground, the upper side of the fixed seat is connected with a lower base through a plurality of hydraulic lifting rods, an electric rotating table is arranged on the upper side of the lower base, an upper base is arranged on the upper side of the electric rotating table, supporting arms are symmetrically arranged on the upper side of the upper base in the left-right direction, V-shaped arms are fixed on the upper ends of the supporting arms, the plane of the V-shaped arm is vertical to the plane of the supporting arm, the V-shaped arm and the supporting arm are both symmetrical structures, the position of the installation vehicle can be adjusted through the arrangement of the supporting arm and the V-shaped arm, so that the construction operation area is increased, the electric rotary table of the accessible drives the upper base and the upper assembly to rotate, so that the construction operation surface is circular, the construction area is greatly increased, the repeated adjustment of the position of the mounting frame is avoided, and the working efficiency is improved.

Description

Construction mounting frame for bridge

Technical Field

The utility model relates to a bridge construction technical field specifically is a construction mounting bracket for bridge.

Background

The construction mounting frame is a working platform which is erected for ensuring the smooth progress of each construction process, and along with the high-speed development of Chinese economy, more and more roads and bridges are being built for meeting the increasing material culture requirements of people.

The existing construction mounting frame for the road and the bridge is a simple platform capable of lifting, a worker is limited in construction area in the construction process, and the position needs to be adjusted frequently, so that the working efficiency is low. Therefore, the utility model provides a construction mounting bracket for bridge to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction mounting bracket for bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a construction mounting rack for a bridge comprises a fixed seat, wherein the fixed seat is fixedly connected with the ground, the upper side of the fixed seat is connected with a lower base through a plurality of hydraulic lifting rods, an electric rotating table is installed on the upper side of the lower base, an upper base is arranged on the upper side of the electric rotating table, support arms are symmetrically arranged on the left side and the right side of the upper base, and V-shaped arms are fixed at the upper ends of the support arms;

the upper end of V type arm all is fixed with fixed box, rotates through the bearing in the fixed box and is connected with the screw thread lead screw, and the screw thread lead screw is connected with the motor, has the carriage through axle sleeve sliding connection on the screw thread lead screw, and two fixed hooks are fixed to the relative one side of carriage, and fixed hook connection wire rope, wire rope's the other end connection capstan winch, and the capstan winch rotates to be connected both ends about the installation car, and the capstan winch passes through rotation axis connection motor one, installs brake mechanism in the axis of rotation.

As a further aspect of the present invention, the plane where the V-shaped arm is located and the plane where the support arm is located are perpendicular to each other, and the V-shaped arm and the support arm are symmetrical structures.

As the utility model discloses further scheme again, hydraulic lifting rod, electric rotary table, motor one and brake mechanism all pass through wireless connection controller, and the controller is handheld remote controller, and the staff in the easy to assemble car uses.

As the utility model discloses further scheme, two motor one corresponds upper and lower, left and right control key on the controller respectively for the position of control installation car.

As the utility model discloses scheme further still, go up the base upside and be fixed with the middle seat, support arm bilateral symmetry articulates on the middle seat, and the downside of support arm articulates there is electric telescopic handle, and electric telescopic handle's lower extreme is fixed on last base.

As the utility model discloses further scheme again, electric telescopic handle passes through the wireless connection controller, through the length of controller control electric telescopic handle, and then changes the angle that opens of support arm to change the area of construction operation.

As the utility model discloses scheme further again, be fixed with the bracing piece between the fixed box, carriage sliding connection plays partial supporting role on the bracing piece, reduces the pressure that receives when screw lead screw l rotates.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting of support arm and V type arm, the position of installation car can be adjusted for construction operation area increases, and base and upper portion subassembly rotate on the electronic revolving stage of accessible drives, makes the construction operation face be circular, has increased the area of can being under construction greatly, avoids adjusting the position of mounting bracket repeatedly, thereby improves work efficiency.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of a construction installation frame for a bridge.

Fig. 2 is a left side view structural schematic diagram of a first embodiment of a construction installation frame for a bridge.

Fig. 3 is a schematic top view of a first embodiment of a construction installation frame for a bridge.

Fig. 4 is a schematic structural view of an embodiment winch in a construction installation frame for a bridge.

Fig. 5 is a schematic front view of a first embodiment of a construction installation frame for a bridge.

Fig. 6 is a schematic front view of a second embodiment of a construction installation frame for a bridge.

Fig. 7 is a schematic structural view of three support rods in an embodiment of a construction installation frame for a bridge.

In the figure: 1. a fixed seat; 2. a hydraulic lifting rod; 3. a lower base; 4. an electric rotating table; 5. an upper base; 61. a support arm; 62. a V-shaped arm; 7. a fixing box; 8. a threaded lead screw; 9. a fixed hook; 10. a wire rope;

11. installing a vehicle; 12. a winch; 13. a brake mechanism; 14. a first motor; 15. an electric telescopic rod; 16. a middle seat; 17. a support bar; 18. a carriage.

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.

Example one

Referring to fig. 1 to 5, in an embodiment of the present invention, a construction mounting frame for a bridge includes a fixing base 1, the fixing base 1 is fixedly connected to the ground, an upper side of the fixing base 1 is connected to a lower base 3 through a plurality of hydraulic lifting rods 2, an electric rotating table 4 is installed on an upper side of the lower base 3, an upper base 5 is installed on an upper side of the electric rotating table 4, support arms 61 are symmetrically arranged on an upper side of the upper base 5 in a left-right direction, V-shaped arms 62 are fixed on upper ends of the support arms 61, a plane where the V-shaped arms 62 are located is perpendicular to a plane where the support arms 61 are located, and the V-shaped arms 62 and the support arms 61 are both symmetric structures;

the upper ends of the V-shaped arms 62 are fixed with fixing boxes 7, a threaded screw rod 8 is rotatably connected in the fixing boxes 7 through a bearing, the threaded screw rod 8 is connected with a motor, a sliding frame 18 is slidably connected on the threaded screw rod 8 through a shaft sleeve, two fixing hooks 9 are fixed on one side opposite to the sliding frame 18, the fixing hooks 9 are connected with a steel wire rope 10, the other end of the steel wire rope 10 is connected with a winch 12, the winch 12 is rotatably connected at the left end and the right end of an installation vehicle 11, the winch 12 is connected with a motor I14 through a rotating shaft, and a brake mechanism 13 is installed on the rotating shaft, hydraulic lifting rod 2, electric rotating platform 4, motor 14 and brake mechanism 13 are all through wireless connection controller, and the controller is handheld remote controller, and the staff in the convenient installation car 11 uses, two motor 14 corresponds upper and lower, left and right control key on the controller respectively for the position of control installation car 11.

Example two

Referring to fig. 6, in the embodiment of the present invention, the middle base 16 is fixed on the upper side of the upper base 5, the supporting arms 61 are hinged on the middle base 16 in a bilateral symmetry manner, the electric telescopic rod 15 is hinged on the lower side of the supporting arms 61, the lower end of the electric telescopic rod 15 is fixed on the upper base 5, the electric telescopic rod 15 controls the length of the electric telescopic rod 15 through the controller by a wireless connection controller, and further the opening angle of the supporting arms 61 is changed to change the area of the construction operation.

EXAMPLE III

Referring to fig. 7, in the embodiment of the present invention, a support rod 17 is fixed between the fixing boxes 7, and the sliding frame 18 is slidably connected to the support rod 17 to play a part of a supporting role, so as to reduce the pressure applied to the screw l8 when the screw l8 rotates.

The utility model discloses a theory of operation is: when the device is used, the construction site is determined, the supporting arm 61 is vertical to the direction of a bridge and is fixed on the ground through the fixing seat 1, the controller controls the first motor 14 to rotate, the lower key is pressed to enable the installation vehicle 11 to slowly descend, after a worker goes on the device, the upper key is pressed, the first motor 14 reversely rotates to drive the worker to ascend, the brake mechanism 13 consists of an existing electric brake pad and an existing brake disc, meanwhile, the height can be adjusted through the hydraulic lifting rod 2, the motor drives the threaded screw rod 8 to rotate, further, the sliding frame 18 is driven to slide, the position of the installation vehicle 11 is changed, when the left and right movement is needed, the left and right movement keys are pressed, the rotating directions of the first motors 14 are the same, the installation vehicle 11 is driven to move left and right, after the construction of a region is completed, the upper base 5 and the upper assembly can be driven to rotate through the electric rotating platform 4, the construction operation surface is circular, and the construction area is greatly increased, the position of the mounting frame is prevented from being adjusted repeatedly, so that the working efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (7)

1. The construction mounting frame for the bridge comprises a fixing seat (1) and is characterized in that the fixing seat (1) is fixedly connected with the ground, the upper side of the fixing seat (1) is connected with a lower base (3) through a plurality of hydraulic lifting rods (2), an electric rotating table (4) is installed on the upper side of the lower base (3), an upper base (5) is arranged on the upper side of the electric rotating table (4), supporting arms (61) are symmetrically arranged on the left side and the right side of the upper base (5), and V-shaped arms (62) are fixed at the upper ends of the supporting arms (61);

the upper end of V type arm (62) all is fixed with fixed box (7), it is connected with screw lead screw (8) to rotate through the bearing in fixed box (7), screw lead screw (8) are connected with the motor, there are carriage (18) on screw lead screw (8) through axle sleeve sliding connection, two fixed hooks (9) of carriage (18) relative one side fixed, wire rope (10) are connected in fixed hook (9), capstan winch (12) is connected to the other end of wire rope (10), capstan winch (12) rotate to be connected at the left and right sides both ends of installation car (11), capstan winch (12) are through rotation axis connection motor one (14), install brake mechanism (13) in the axis of rotation.

2. The construction mounting frame for the bridge according to claim 1, wherein the plane of the V-shaped arm (62) is perpendicular to the plane of the support arm (61), and the V-shaped arm (62) and the support arm (61) are both symmetrical structures.

3. The construction mounting frame for the bridge according to claim 1, wherein the hydraulic lifting rod (2), the electric rotating platform (4), the motor, the first motor (14) and the brake mechanism (13) are all connected with a controller through wireless connection, and the controller is a hand-held remote controller.

4. The construction installation frame for the bridge according to claim 3, wherein the two first motors (14) respectively correspond to an upper control key, a lower control key, a left control key and a right control key on the controller.

5. The construction installation frame for the bridge according to claim 1, wherein the upper base (5) is fixed with a middle seat (16) at the upper side, the support arms (61) are hinged on the middle seat (16) in bilateral symmetry, the lower sides of the support arms (61) are hinged with electric telescopic rods (15), and the lower ends of the electric telescopic rods (15) are fixed on the upper base (5).

6. The construction installation frame for a bridge according to claim 5, wherein the electric telescopic rod (15) is connected with the controller through wireless connection.

7. The construction installation frame for a bridge according to claim 1, wherein support rods (17) are fixed between the fixing boxes (7), and the sliding frame (18) is slidably connected to the support rods (17).

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