CN212950631U

CN212950631U - Derailing induction roller structure for shield construction method horizontal transport locomotive

Info

Publication number: CN212950631U
Application number: CN202021588828.0U
Authority: CN
Inventors: 黄鹤
Original assignee: Anhui Guoju Construction Machinery Technology Co ltd
Current assignee: Anhui Guoju Construction Machinery Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a derail response gyro wheel structure for shield structure worker method horizontal transport locomotive, through the bolt interconnect of three group's symmetric distributions between first support and the second support, the bottom of bolt runs through the top of second support and first support in proper order and extends to the bottom of first support. The utility model discloses a set up in transport locomotive one side, and contact with the operation rail, after the installation is accomplished, whole subassembly passes through second curb plate welded fastening in one side of transport locomotive, the gyro wheel can be attached to press on the rail simultaneously, and the spring can be in the state of compressed, when the derailment appears in transport locomotive, the gyro wheel also can break away from the rail simultaneously, can make first support decline under the spring force effect at this moment at the spring, and make first roof and contact switch contact, and trigger contact switch, thereby play the alarming action, handle immediately with reminding operating personnel.

Description

Derailing induction roller structure for shield construction method horizontal transport locomotive

Technical Field

The utility model relates to a roller structure specifically is a derail response roller structure that is used for shield structure worker method horizontal transport locomotive.

Background

The shield method is a fully mechanical construction method in the construction of the underground excavation method. The shield machine is propelled in the ground, and the surrounding rocks around the shield machine are supported by the shield shell and the duct pieces to prevent collapse into the tunnel. And simultaneously, excavating the soil body in front of the excavation surface by using a cutting device, conveying the soil out of the hole by using an excavating machine, jacking the soil body by pressing at the rear part by using a jack, and assembling precast concrete segments to form the mechanical construction method of the tunnel structure.

In the process of digging a tunnel, because a temporarily laid track is rough, derailment accidents can happen in the process of running of the unmanned electric locomotive, once the derailment happens, the track and the vehicle can be seriously damaged and must be avoided, and therefore the derailment induction roller structure for the shield construction method horizontal transport locomotive is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a derail response gyro wheel structure for shield structure worker method horizontal transport locomotive to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a derailing induction roller structure for a shield construction method horizontal transport locomotive comprises a first support, a second support, a third support, bolts, fixing nuts, springs, a contact switch, rollers and rails, wherein the first support and the second support are connected with each other through three groups of symmetrically distributed bolts, the bottoms of the bolts sequentially penetrate through the tops of the second support and the first support and extend to the bottom of the first support, the fixing nuts meshed with the bolts are fixedly installed on the outer surfaces of the bolts and positioned at the bottom of the first support, the top of the first support and the bottom of the second support are fixedly connected with each other through the springs and positioned at the outer surfaces of the bolts, the third support is fixedly installed on one side of the first support through the fixing bolts, the top of the third support is fixedly connected with the second support, and the contact switch is arranged on the top of the inner wall of the third support and corresponds to the position of the first support, the bottom of the first support is fixedly provided with a roller, and the bottom of the roller is in contact with the top of the rail.

Further, the first support comprises first bottom plate, first curb plate, first roof, mounting panel, first strengthening rib and second strengthening rib, fixed connection between first bottom plate, first curb plate and the first roof, the top of first bottom plate is connected through the third strengthening rib with one side of first curb plate, second strengthening rib fixed connection is used with the bottom of first roof to the opposite side of first curb plate, the mounting panel of the bottom fixedly connected with symmetric distribution of first bottom plate, the bottom of first bottom plate and one side of mounting panel are through first strengthening rib fixed connection, and are two sets of through connecting pivot fixed mounting there is the gyro wheel between the mounting panel, first roof extends to the inside of third support, and is corresponding with contact switch's top.

Furthermore, the second support comprises a second bottom plate, a second side plate and a fourth reinforcing rib, the bottom of the second bottom plate is fixedly connected with the top of the third support, and the top of the second bottom plate is fixedly connected with one side of the second side plate through the fourth reinforcing rib.

Further, the second side plate is welded and fixed on one side of the transport locomotive.

Further, the first bracket, the second bracket and the third bracket are all made of stainless steel materials.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up in transport locomotive one side, and contact with the operation rail, after the installation is accomplished, whole subassembly passes through second curb plate welded fastening in one side of transport locomotive, the gyro wheel can be attached to press on the rail simultaneously, and the spring can be in the state of compressed, when the derailment appears in transport locomotive, the gyro wheel also can break away from the rail simultaneously, can make first support decline under the spring force effect at this moment at the spring, and make first roof and contact switch contact, and trigger contact switch, thereby play the alarming action, handle immediately with reminding operating personnel.

Drawings

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

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

fig. 3 is a schematic structural view of a first bracket in front view;

fig. 4 is a schematic structural view of a front view of a second bracket of the present invention;

fig. 5 is a schematic view of the installation structure of the present invention.

In the figure: the device comprises a first support 1, a second support 2, a third support 3, a bolt 4, a fixing nut 5, a spring 6, a contact switch 7, a roller 8, a rail 9, a first bottom plate 10, a first side plate 11, a first top plate 12, a mounting plate 13, a first reinforcing rib 14, a second reinforcing rib 15, a third reinforcing rib 16, a second bottom plate 17, a second side plate 18 and a fourth reinforcing rib 19.

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. 1-5, the present invention provides a technical solution: a derailing induction roller structure for a shield construction method horizontal transport locomotive comprises a first support 1, a second support 2, a third support 3, bolts 4, fixing nuts 5, springs 6, a contact switch 7, rollers 8 and rails 9, wherein the first support 1 and the second support 2 are connected with each other through three groups of symmetrically distributed bolts 4, the bottoms of the bolts 4 sequentially penetrate through the tops of the second support 2 and the first support 1 and extend to the bottom of the first support 1, the outer surface of each bolt 4 is fixedly provided with the fixing nut 5 meshed with the bolt 4 at the bottom of the first support 1, the top of the first support 1 is fixedly connected with the bottom of the second support 2 at the outer surface of the bolt 4 through the springs 6, the third support 3 is fixedly arranged at one side of the first support 1 through the fixing bolts, and the top of the third support 3 is fixedly connected with the second support 2, the top of the inner wall of the third support 3 and the position corresponding to the first support 1 are provided with a contact switch 7, the bottom of the first support 1 is fixedly provided with a roller 8, and the bottom of the roller 8 is in contact with the top of a rail 9.

Further, first support 1 comprises first bottom plate 10, first curb plate 11, first roof 12, mounting panel 13, first strengthening rib 14 and second strengthening rib 15, fixed connection between first bottom plate 10, first curb plate 11 and the first roof 12, the top of first bottom plate 10 is connected through third strengthening rib 16 with one side of first curb plate 11, second strengthening rib 15 fixed connection is used with the bottom of first roof 12 to the opposite side of first curb plate 11, the bottom fixedly connected with symmetric distribution's of first bottom plate 10 mounting panel 13, first strengthening rib 14 fixed connection is passed through with one side of mounting panel 13 in the bottom of first bottom plate 10, and is two sets of through connecting pivot fixed mounting between the mounting panel 13 there is gyro wheel 8, first roof 12 extends to the inside of third support 3, and corresponding with contact switch 7's top.

Further, the second bracket 2 is composed of a second bottom plate 17, a second side plate 18 and a fourth reinforcing rib 19, the bottom of the second bottom plate 17 is fixedly connected with the top of the third bracket 3, the top of the second bottom plate 17 is fixedly connected with one side of the second side plate 18 through the fourth reinforcing rib 19, the second bottom plate 17 can be connected with the first bracket 1, the second side plate 18 is convenient to be fixed with a transport vehicle, and the fourth reinforcing rib 19 can prevent the second bracket 2 from deforming when in use.

Further, the second side plate 18 is welded and fixed to one side of the transportation vehicle.

Further, the first bracket 1, the second bracket 2 and the third bracket 3 are all made of stainless steel materials, and the first bracket 1, the second bracket 2 and the third bracket 3 made of stainless steel materials can prolong the service life of the whole device to a certain extent.

During the use, at first, with second curb plate 18 welded fastening in one side of transport locomotive, the bottom of gyro wheel 8 is laminated with the top of rail 9 all the time after the fixed completion, spring 6 can be in the state of compressed under the state that gyro wheel 8 and rail 9 contacted, when the in-process that the transport locomotive marchd the derail, gyro wheel 8 also can break away from rail 9 simultaneously, can make first support 1 descend under the spring force effect at spring 6 this moment, and make first roof 12 contact with contact switch 7, and trigger contact switch 7, thereby play the alarm action, handle immediately with reminding operating personnel.

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 derailment response gyro wheel structure for shield constructs worker method horizontal transport locomotive, includes first support (1), second support (2), third support (3), bolt (4), fixation nut (5), spring (6), contact switch (7), gyro wheel (8) and rail (9), its characterized in that: the connecting structure comprises a first support (1) and a second support (2), wherein the first support (1) and the second support (2) are connected with each other through three groups of symmetrically distributed bolts (4), the bottom of each bolt (4) sequentially penetrates through the tops of the second support (2) and the first support (1) and extends to the bottom of the first support (1), a fixing nut (5) meshed with the bolts (4) is fixedly installed on the outer surface of each bolt (4) and is located at the bottom of the first support (1), the top of the first support (1) and the bottom of the second support (2) are fixedly connected with the outer surface of each bolt (4) through a spring (6), a third support (3) is fixedly installed on one side of the first support (1) through a fixing bolt, the top of the third support (3) is fixedly connected with the second support (2), a contact switch (7) is arranged on the top of the inner wall of the third support (3) and corresponds to the position of the first support (1), the bottom of the first support (1) is fixedly provided with a roller (8), and the bottom of the roller (8) is in contact with the top of a rail (9).

2. The derailment sensing roller structure for a shield construction method horizontal transfer vehicle according to claim 1, wherein: the first support (1) consists of a first bottom plate (10), a first side plate (11), a first top plate (12), a mounting plate (13), a first reinforcing rib (14) and a second reinforcing rib (15), the first bottom plate (10), the first side plate (11) and the first top plate (12) are fixedly connected, the top of the first bottom plate (10) is connected with one side of the first side plate (11) through a third reinforcing rib (16), the other side of the first side plate (11) is fixedly connected with the bottom of the first top plate (12) through the second reinforcing rib (15), the mounting plates (13) are symmetrically distributed and fixedly connected with the bottom of the first bottom plate (10), the bottom of the first bottom plate (10) is fixedly connected with one side of the mounting plates (13) through the first reinforcing rib (14), and rollers (8) are fixedly mounted between the two mounting plates (13) through connecting rotating shafts, the first top plate (12) extends to the inside of the third bracket (3) and corresponds to the top of the contact switch (7).

3. The derailment sensing roller structure for a shield construction method horizontal transfer vehicle according to claim 1, wherein: the second support (2) comprises a second bottom plate (17), a second side plate (18) and a fourth reinforcing rib (19), the bottom of the second bottom plate (17) is fixedly connected with the top of the third support (3), and the top of the second bottom plate (17) is fixedly connected with one side of the second side plate (18) through the fourth reinforcing rib (19).

4. The derailment sensing roller structure for a shield construction method horizontal transfer vehicle according to claim 3, wherein: the second side plate (18) is fixed on one side of the transport locomotive in a welding mode.

5. The derailment sensing roller structure for a shield construction method horizontal transfer vehicle according to claim 1, wherein: the first bracket (1), the second bracket (2) and the third bracket (3) are all made of stainless steel materials.