CN211368382U

CN211368382U - Bridge detects uses safety device

Info

Publication number: CN211368382U
Application number: CN201921924662.2U
Authority: CN
Inventors: 车来军; 李伟; 许真珍
Original assignee: Hefei Naijun Intelligent Technology Co ltd
Current assignee: Anhui Yuanxin Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-28
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a safety protection device for bridge detection, which comprises a bottom plate, wherein a fence is fixedly installed at the top end of the bottom plate, one side of the fence is hinged with a frame door through a hinge, lantern rings are fixedly arranged at the middle part of one side of the frame door and the middle part of the other side of the fence, inserting blocks are alternately connected inside the two lantern rings, upright posts are fixedly arranged at the two sides of the top end of the fence, and a groove is arranged at the middle part of the side wall of the fence, the rotating block is fixed to form a small operating platform.

Description

Bridge detects uses safety device

Technical Field

The utility model relates to a safety device, in particular to safety device is used in bridge detection belongs to bridge detection technical field.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; 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 end butt straps, tapered revetments, diversion works and the like.

Among the prior art, use the cage to put suitable position with operating personnel usually and go to detect the bridge, operating personnel can wear the safety helmet and detect, but protective area is little, can not guarantee operating personnel's safety completely, and operating personnel still can be fallen by the foreign matter and injures by a crashing object, and operating personnel need squat the instrument of taking repeatedly simultaneously, causes rocking of cage easily, exists very big potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge detects uses safety device to solve the problem that the protective area who provides is little and the inconvenient instrument of taking in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge detects uses safety device, includes the bottom plate, the top fixed mounting of bottom plate has the rail, one side of rail articulates through the hinge has the frame door, the middle part of frame door one side and the middle part of rail opposite side are all fixed and are equipped with the lantern ring, two the inside interlude of the lantern ring is connected with the inserted block, the both sides on rail top are all fixed and are equipped with the stand, the middle part of rail lateral wall is seted up flutedly.

As a preferred technical scheme of the utility model, one of them the fixed motor support that is equipped with in top of stand one side, the top fixed mounting of motor support has step motor, a plurality of floors and stand fixed connection are passed through to the bottom of motor support.

As a preferred technical scheme of the utility model, two the top interlude of stand is connected with the pivot, the one end of pivot and step motor's output shaft fixed connection, two the outer wall fixed mounting of pivot has two wind-up rolls.

As a preferred technical scheme of the utility model, two the bottom of stand is rotated and is connected with the frame, the fixed safety net that is equipped with in inside of frame, the both ends of frame one side are all fixed and are equipped with protruding piece, two protruding piece all through the stay cord with correspond wind-up roll fixed connection.

As a preferred technical scheme of the utility model, the inside of recess is rotated and is connected with the turning block, a plurality of spacing grooves have been seted up at the middle part of recess, the bottom of turning block articulates there is the bracing piece.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with on the inner wall of rail, flush mounting plate's the fixed step motor switch that is equipped with in middle part, step motor passes through step motor switch and external power supply electric connection.

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

1. the utility model relates to a bridge detects and uses safety device can realize that step motor drives the pivot anticlockwise rotation when corotation through setting up step motor, pivot, wind-up roll, stay cord, protruding piece, frame and safety net, the wind-up roll is packed up the stay cord and is packed up the frame when rotating, step motor drives the pivot clockwise rotation when reversing, the wind-up roll emits the stay cord and puts down the frame when rotating, easy operation can accomplish opening and closing of frame, be favorable to saving time, improve work efficiency, simultaneously the protective area is big, the protective effect is good, be favorable to guaranteeing operating personnel's safety;

2. the utility model relates to a bridge detects uses safety device, through setting up the recess, the turning block, bracing piece and spacing groove can realize mentioning the turning block, and insert the inside of suitable spacing groove with the bracing piece, fix the turning block and form a small-size operation panel, operating personnel can place the instrument on the turning block, just need not squat down repeatedly and take the work from the bottom plate, alleviate operating personnel's burden, can avoid simultaneously because operating personnel squats repeatedly and causes rocking of integrated device, be favorable to improving the security.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the middle groove of the present invention.

In the figure: 1. a base plate; 2. a fence; 3. a frame door; 4. a collar; 5. inserting a block; 6. a column; 7. a motor support; 8. a stepping motor; 9. a rib plate; 10. a wind-up roll; 11. pulling a rope; 12. a raised block; 13. a groove; 14. rotating the block; 15. a support bar; 16. a limiting groove; 17. a safety net; 18. a frame; 19. a rotating shaft.

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.

Referring to fig. 1-3, the present invention provides a safety protection device for bridge inspection, which comprises:

according to the figures 1-3, the door comprises a bottom plate 1, a fence 2 is fixedly installed at the top end of the bottom plate 1, a frame door 3 is hinged at one side of the fence 2 through a hinge, lantern rings 4 are fixedly arranged at the middle part of one side of the frame door 3 and the middle part of the other side of the fence 2, inserting blocks 5 are inserted and connected in the two lantern rings 4, after the frame door 3 is closed, the inserting blocks 5 are inserted into the lantern rings 4, the frame door 3 is locked, the upright posts 6 are fixedly arranged on both sides of the top end of the fence 2, the middle part of the side wall of the fence 2 is provided with a groove 13, the fixed motor support 7 that is equipped with in top of one of them stand 6 one side, the top fixed mounting of motor support 7 has step motor 8, and a plurality of floor 9 and stand 6 fixed connection are passed through to motor support 7's bottom, the fixed flush mounting plate of being equipped with on the inner wall of rail 2, and flush mounting plate of switch's middle part is fixed and is equipped with the step motor switch, and step motor 8 passes through step motor switch and external power supply electric connection.

According to the drawings of fig. 1 and 2, the tops of two upright posts 6 are connected with a rotating shaft 19 in an inserting way, one end of the rotating shaft 19 is fixedly connected with an output shaft of a stepping motor 8, two winding rollers 10 are fixedly installed on the outer walls of the two rotating shafts 19, the bottoms of the two upright posts 6 are connected with a frame 18 in a rotating way, a safety net 17 is fixedly arranged inside the frame 18, two ends of one side of the frame 18 are respectively fixedly provided with a convex block 12, the two convex blocks 12 are respectively and fixedly connected with the corresponding winding rollers 10 through a pull rope 11, the rotating shaft 19 is driven to rotate anticlockwise when the stepping motor 8 rotates forwards, the pull rope 11 is wound up when the winding rollers 10 rotate, the frame 18 is driven to rotate anticlockwise around a hinge joint in the process that the pull rope 11 is wound up, the frame 18 is wound up, the rotating shaft 19 is driven to rotate clockwise when the stepping motor 8 rotates backwards, the winding rollers 10 discharge the pull rope 11 when, the frame 18 is lowered.

According to fig. 1 and 3, the inside of recess 13 is rotated and is connected with turning block 14, and a plurality of spacing grooves 16 have been seted up at the middle part of recess 13, and the bottom of turning block 14 articulates there is the bracing piece 15, mentions turning block 14 to insert the inside of suitable spacing groove 16 with bracing piece 15, fix turning block 14 and form a small-size operation panel, operating personnel can place the instrument on turning block 14, just need not squat down repeatedly and take work from bottom plate 1.

When in specific use, the utility model relates to a safety protection device for bridge detection, firstly, an operator stands on a bottom plate 1, after closing a frame door 3, an insert block 5 is inserted into a lantern ring 4, the frame door 3 is locked, a stepping motor switch is opened, a stepping motor 8 starts to work, the stepping motor 8 drives a rotating shaft 19 to rotate clockwise when rotating reversely, a winding roller 10 emits a stay cord 11 when rotating, the stay cord 11 emits the process, a frame 18 is driven to rotate clockwise around a hinge joint, the frame 18 is put down, the stepping motor switch is closed, the device is put to a proper position by a crane, the operator can start detection work, the operator lifts a rotating block 14 and inserts a support rod 15 into a proper limit groove 16 during detection, the rotating block 14 is fixed to form a small-sized operation platform, the operator can place tools on the rotating block 14, after the detection is finished, the stepping motor switch is opened again, the rotating shaft 19 is driven to rotate anticlockwise when the stepping motor 8 rotates forwards, the pull rope 11 is wound by the winding roller 10 when the winding roller rotates, the pull rope 11 is wound by the winding roller, the frame 18 is driven to rotate anticlockwise around the hinged position, the frame 18 is wound, and finally the stepping motor switch is closed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge detects uses safety device, includes bottom plate (1), its characterized in that: the utility model discloses a fence, including bottom plate (1), bottom plate, rail (2), hinge, lantern ring (4), two the inside interlude of the lantern ring (4) is connected with inserted block (5), the both sides on rail (2) top are all fixed and are equipped with stand (6), the middle part of rail (2) lateral wall is seted up flutedly (13).

2. The safety device for bridge detection according to claim 1, wherein: one of them the top of stand (6) one side is fixed and is equipped with motor support (7), the top fixed mounting of motor support (7) has step motor (8), the bottom of motor support (7) is through a plurality of floor (9) and stand (6) fixed connection.

3. The safety device for bridge detection according to claim 1, wherein: two the top interlude of stand (6) is connected with pivot (19), the one end of pivot (19) and the output shaft fixed connection of step motor (8), two the outer wall fixed mounting of pivot (19) has two wind-up rolls (10).

4. The safety device for bridge detection according to claim 1, wherein: two the bottom of stand (6) is rotated and is connected with frame (18), the inside of frame (18) is fixed and is equipped with safety net (17), the both ends of frame (18) one side are all fixed and are equipped with protruding piece (12), two protruding piece (12) all through stay cord (11) with correspond wind-up roll (10) fixed connection.

5. The safety device for bridge detection according to claim 1, wherein: the inside of recess (13) rotates and is connected with turning block (14), a plurality of spacing grooves (16) have been seted up at the middle part of recess (13), the bottom of turning block (14) articulates there is bracing piece (15).

6. The safety device for bridge detection according to claim 1, wherein: the inner wall of the fence (2) is fixedly provided with a switch panel, the middle of the switch panel is fixedly provided with a stepping motor switch, and the stepping motor (8) is electrically connected with an external power supply through the stepping motor switch.