CN218745226U - Bridge pipe fitting cutting assembly - Google Patents

Abstract

The utility model discloses a bridge pipe fitting cutting assembly, include: the lower end of the vertical frame is fixedly provided with a movable seat; the connecting arm is obliquely arranged on one side, away from the moving seat, of the vertical frame, the upper end of the connecting arm is rotatably connected with the upper end of the vertical frame, and a control piece for controlling the inclination angle of the connecting arm is arranged on the vertical frame; the cutting machine, the cutting machine adopts current saw bit cutting machine structure, be provided with the frame of bending between cutting machine and the linking arm, the frame one end of bending is kept away from the one end of vertical frame with the linking arm and is rotated and be connected, it sets up the bull stick to run through the rotation on the frame to bend, bull stick one end and the coaxial fixed connection of cutting machine, bull stick other end fixedly connected with grab handle. The utility model discloses can be applicable to the cutting of bridge pipe fitting, when installing the cutting to the sewer pipe of bridge, need carry out the operation in the bridge floor lower part, can make things convenient for the staff to use through the device.

Description

Bridge pipe fitting cutting assembly

Technical Field

The utility model relates to a bridge pipe fitting cutting technical field especially relates to a bridge pipe fitting cutting assembly.

Background

The bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure which strides over the obstacle; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, tapered revetments, bank protection, diversion works and the like, various pipe fittings can be used in bridge construction, and corresponding devices are required to be used for processing the pipe fittings; drainage is carried out in bridge diversion engineering, drainage pipe fittings are required to be installed on a bridge during drainage, the drainage pipe fittings are generally installed on the edge or the side face of the lower side of a bridge deck, cutting operation may be required during installation, in the process, an operator generally installs the pipe fittings in a hanging mode, but due to the fact that the weight of a cutting instrument is heavy, the operator is easy to have danger of falling off hands and the like if carrying the cutting instrument during hanging; and the installation is installed again after finishing the pipe fitting cutting on the bridge floor and leads to easily installing the cutting error, carries out the secondary easily and revises the operation.

To this end, we propose a bridge pipe cutting assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bridge pipe fitting cutting assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge pipe cutting assembly comprising: the lower end of the vertical frame is fixedly provided with a movable seat;

the connecting arm is obliquely arranged on one side, away from the moving seat, of the vertical frame, the upper end of the connecting arm is rotatably connected with the upper end of the vertical frame, and a control piece for controlling the inclination angle of the connecting arm is arranged on the vertical frame;

the cutting machine, the cutting machine adopts current saw bit cutting machine structure, be provided with the frame of bending between cutting machine and the linking arm, the frame one end of bending is rotated with the one end that the vertical frame was kept away from to the linking arm and is connected, it sets up the bull stick to run through to rotate on the frame of bending, bull stick one end and the coaxial fixed connection of cutting machine, bull stick other end fixedly connected with grab handle.

Preferably, the movable seat is splayed, and a plurality of rollers are uniformly and fixedly arranged at the lower end of the movable seat.

Preferably, the control piece includes the vertical fixed support quarter butt that sets up on a vertical frame lateral wall, the linking arm rotates with vertical frame upper end through bending and is connected, be provided with hydraulic telescoping rod one between linking arm and the support quarter butt, hydraulic telescoping rod one upper end rotates with a lower extreme of bending and is connected, hydraulic telescoping rod one lower extreme rotates with the support quarter butt upper end and is connected.

Preferably, the connecting arm comprises a fixed arm and a moving arm arranged in the fixed arm in a sliding mode, a second hydraulic telescopic rod is arranged on the upper side of the connecting arm, and two ends of the second hydraulic telescopic rod are fixedly connected with the fixed arm and the moving arm through two fixed seats respectively.

Preferably, the upper thread of the bending frame is provided with a limit bolt for limiting the rotation of the rotating rod in a penetrating manner.

Preferably, the bending frame is divided into two parts which are fixedly connected through a clamping structure, and a nylon belt is fixedly connected between the two parts of the bending frame.

Compared with the prior art, the beneficial effects of the utility model are that: the device mainly is to the subassembly that drainage pipe spare carries out cutting operation on bridge floor downside edge and bridge floor lateral wall, operating personnel operates to drainage pipe spare on bridge floor downside and bridge floor lateral wall and is generally to remove the health to corresponding position through the mode of hanging down and operate again, this subassembly is convenient for remove and fix a position on the bridge floor, simultaneously the bridge floor supplies operating personnel to use under the spy that cutting machine part above that can be convenient, can carry out convenient regulation to the direction and the angle of cutting, have certain evading effect simultaneously to the error, can also split the frame that bends to some complicated positions and let the activity that carries out of cutting machine part can high degree of freedom, the suitability is higher.

Drawings

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

fig. 2 is a schematic perspective view of another perspective of the present invention;

fig. 3 is a schematic perspective view of another perspective of the present invention.

In the figure:

the device comprises a vertical frame 1, a connecting arm 2, a control element 3, a cutting machine 4, a bending frame 5, a rotating rod 6, a grab handle 7, a movable seat 11, a roller 12, a hydraulic telescopic rod II 21, a supporting short rod 31, a bending element 32, a hydraulic telescopic rod I33, a limiting bolt 51 and a nylon belt 52.

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.

Referring to fig. 1-3, a bridge pipe cutting assembly includes:

the vertical frame 1 is used for supporting the whole assembly, and meanwhile, because the installation and laying of the bridge pipe fittings need to extend along the bridge, the whole assembly can be moved to be conveniently used, therefore, the lower end of the vertical frame 1 is fixedly provided with the moving seat 11, meanwhile, the whole cutting assembly adopts a hoisting type structure, in order to conveniently probe a subsequent cutting part down the bridge floor and ensure the stability, the moving seat 11 is arranged in a splayed shape, the lower end of the moving seat 11 is uniformly and fixedly provided with a plurality of idler wheels 12, and the supporting stability can be ensured while the movement is convenient;

the component mainly plays a role in hoisting and is provided with a connecting arm 2, the connecting arm 2 is obliquely arranged on one side, far away from a moving seat 11, of a vertical frame 1, the upper end of the connecting arm 2 is rotatably connected with the upper end of the vertical frame 1, a control piece 3 for controlling the inclination angle of the connecting arm 2 is arranged on the vertical frame 1, the inclination angle of the connecting arm 2 is changed by using the control piece 3, in order to realize the function, the control piece 3 comprises a supporting short rod 31 vertically and fixedly arranged on one side wall of the vertical frame 1, the connecting arm 2 is rotatably connected with the upper end of the vertical frame 1 through a bending piece 32, a first hydraulic telescopic rod 33 is arranged between the connecting arm 2 and the supporting short rod 31, the upper end of the first hydraulic telescopic rod 33 is rotatably connected with the lower end of the bending piece 32, the lower end of the first hydraulic telescopic rod 33 is rotatably connected with the upper end of the supporting short rod 31, the first hydraulic telescopic rod 33 adopts the prior art, and the connecting arm 2 can be driven to change the inclination angle through the telescopic action of the first hydraulic telescopic rod 33;

the cutting machine 4 mainly plays a role in cutting, the cutting machine 4 adopts an existing saw blade cutting machine structure, and is widely applied in the prior art, which is not described herein, in order to ensure the degree of freedom of cutting action, a bending frame 5 is arranged between the cutting machine 4 and a connecting arm 2, one end of the bending frame 5 is rotatably connected with one end, far away from a vertical frame 1, of the connecting arm 2, a rotating rod 6 is rotatably arranged on the bending frame 5 in a penetrating manner, one end of the rotating rod 6 is coaxially and fixedly connected with the cutting machine 4, and the other end of the rotating rod 6 is fixedly connected with a grab handle 7, so that the inclination state and the orientation of a saw blade of the cutting machine 4 can be changed, and in order to ensure the stability of the inclination state of the saw blade of the cutting machine 4, a limiting bolt 51 for rotatably limiting the rotating rod 6 is arranged on the bending frame 5 in a penetrating manner, wherein the limiting bolt 51 can be set to be thicker size, so as to ensure the limiting effect on the rotating rod 6; in actual use, it still has the restriction to rotate the regulation action of bending frame 5 and bull stick 6 to cutting machine 4 purely, be difficult to guarantee the completion of cutting action under some complicated circumstances, therefore, bending frame 5 divide into two parts and through joint structure fixed connection between the two parts, fixedly connected with nylon belt 52 between 5 two parts of bending frame, the joint structure adopts prior art, can utilize nylon belt 52 to connect the load after the dismantlement, cutting machine 4 can carry out the regulation of arbitrary angle this moment, the cutting demand under the adaptation special circumstances.

Simultaneously 2 length of linking arm should stretch out and draw back to increase the suitability, linking arm 2 includes the fixed arm and slides the travelling arm that sets up in it, 2 upsides of linking arm are provided with hydraulic telescoping rod two 21, two 21 both ends of hydraulic telescoping rod are respectively through two fixing bases and fixed arm and travelling arm fixed connection, through the flexible action of hydraulic telescoping rod two 21, can drive the travelling arm and remove, thereby change the length of whole linking arm 2.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. A bridge pipe cutting assembly, comprising:

the device comprises a vertical frame (1), wherein a movable seat (11) is fixedly arranged at the lower end of the vertical frame (1);

the connecting arm (2) is obliquely arranged on one side, away from the moving seat (11), of the vertical frame (1), the upper end of the connecting arm (2) is rotatably connected with the upper end of the vertical frame (1), and a control piece (3) for controlling the inclination angle of the connecting arm (2) is arranged on the vertical frame (1);

cutting machine (4), cutting machine (4) adopt current saw bit cutting machine structure, be provided with between cutting machine (4) and linking arm (2) and bend frame (5), the one end that vertical frame (1) was kept away from to bend frame (5) one end and linking arm (2) is rotated and is connected, it sets up bull stick (6) to run through the rotation on frame (5) to bend, bull stick (6) one end and the coaxial fixed connection of cutting machine (4), bull stick (6) other end fixedly connected with grab handle (7).

2. The bridge pipe cutting assembly according to claim 1, wherein the movable seat (11) is arranged in a splayed shape, and a plurality of rollers (12) are uniformly and fixedly arranged at the lower end of the movable seat (11).

3. The bridge pipe cutting assembly according to claim 1, wherein the control member (3) comprises a supporting short rod (31) vertically and fixedly arranged on one side wall of the vertical frame (1), the connecting arm (2) is rotatably connected with the upper end of the vertical frame (1) through a bending member (32), a first hydraulic telescopic rod (33) is arranged between the connecting arm (2) and the supporting short rod (31), the upper end of the first hydraulic telescopic rod (33) is rotatably connected with the lower end of the bending member (32), and the lower end of the first hydraulic telescopic rod (33) is rotatably connected with the upper end of the supporting short rod (31).

4. The bridge pipe cutting assembly according to claim 1, wherein the connecting arm (2) comprises a fixed arm and a movable arm slidably disposed therein, a second hydraulic telescopic rod (21) is disposed on the upper side of the connecting arm (2), and two ends of the second hydraulic telescopic rod (21) are fixedly connected with the fixed arm and the movable arm through two fixed seats respectively.

5. The bridge pipe cutting assembly according to claim 1, wherein a limit bolt (51) for limiting the rotation of the rotating rod (6) is arranged on the bending frame (5) in a penetrating manner through threads.

6. The bridge pipe cutting assembly according to claim 1, wherein the bending frame (5) is divided into two parts, the two parts are fixedly connected through a clamping structure, and a nylon belt (52) is fixedly connected between the two parts of the bending frame (5).

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