CN214499084U

CN214499084U - Four-lane section cantilever type two-lining health maintenance trolley

Info

Publication number: CN214499084U
Application number: CN202023166133.6U
Authority: CN
Inventors: 李凌志; 胡坚; 裴艳东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-26
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a four lane section cantilever type two lining health preserving trolley, which relates to the technical field of two lining health preserving trolleys, comprising a top arch, wherein the top arch is of an arc hollow structure, the convex surface of the top arch is vertically upward, one side of the concave surface of the top arch is fixedly connected with one end of a frame, and the other end of the frame is provided with a lining trolley, the lining trolley is arranged in the concave surface of the top arch, the upper end of the lining trolley is fixed with a top arch by the frame, the lower end of the lining trolley is fixedly connected with an anti-collision platform, the bottom end of the lining trolley is fixedly connected with one end of the anti-collision platform, the bottom end of the anti-collision platform is provided with wheels, the top arch is used for supporting a tunnel portal to prevent the tunnel portal from collapsing, the lining trolley is used for moving integrally, the lining trolley is of an N-shaped structure for vehicles and personnel to come in and go out, the anti-collision platform is arranged at the opposite side edge of the lining trolley, the anti-collision platform is used for preventing the vehicles from causing collision to the two lining trolleys when the vehicles to go in and go out, once a collision causes an immeasurable loss.

Description

Four-lane section cantilever type two-lining health maintenance trolley

Technical Field

The utility model relates to a two lining health preserving platform trucks technique specifically is a two lining health preserving platform trucks of four lane section cantilever type.

Background

The tunnel lining trolley is special equipment which must be used in secondary lining in the tunnel construction process and is used for concrete lining construction of the inner wall of the tunnel. The concrete lining trolley is an indispensable nonstandard product for secondary lining in the tunnel construction process and mainly comprises a simple lining trolley, a full-hydraulic automatic walking lining trolley and a net frame type lining trolley. The full hydraulic lining trolley can be divided into side top arch type, full circular needle beam type, bottom mould needle beam type, full circular penetrating type and the like, and the tunnel lining trolley is special equipment which must be used in secondary lining in the tunnel construction process and is used for concrete lining construction of the inner wall of a tunnel. The concrete lining trolley is an indispensable non-standard product for secondary lining in the tunnel construction process, and from the prior structure, the common lining trolley is often damaged due to the impact on the trolley caused by the nonstandard running of a vehicle when the concrete lining trolley is installed at a tunnel portal, and the common anti-collision structure has poor anti-collision capacity and is not convenient to replace

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two lining health preserving trolleys of four lane section cantilever type 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:

the utility model provides a two lining health preserving trolleys of four lane section cantilever type, encircles including the top, the top encircles for arc hollow structure, and the top encircles the convex surface vertically upwards, the top encircles the one end of concave surface one side fixedly connected with frame, and the frame other end installs the lining platform truck, inside the lining platform truck arranged the top in and encircles the concave surface, lining platform truck upper end encircles through the fixed miss top of frame, lining platform truck lower extreme fixedly connected with anticollision platform, the one end of lining platform truck bottom fixed connection anticollision platform, and anticollision platform bottom install the wheel, and be two sets of anticollision wheel is installed to the relative one side of anticollision platform, and sets up flutedly on the anticollision wheel, and recess internally mounted has the buffer block.

As a further aspect of the present invention: the anti-collision wheel is of a cylindrical hollow structure, the anti-collision wheel is sleeved outside the vertical rod, and multiple groups of grooves are uniformly formed in the arc-shaped outer side of the anti-collision wheel.

As a further aspect of the present invention: the buffer block is of an arc-shaped structure, one end of the buffer block, which is small in diameter, is connected with the groove in a clamped mode, one side, away from the groove, of the buffer block is provided with an elastic cushion, the elastic cushion is compounded with the buffer block, and one side, close to the elastic cushion, of the buffer block is provided with a resistance ball.

As a further aspect of the present invention: the resistance ball is spherical structure, and inside the resistance ball was arranged in the buffer block, the opening position of resistance ball at the inside anti-collision wheel recess that is based on of buffer block, and the resistance ball diameter is greater than the opening diameter of recess.

As a further aspect of the present invention: the utility model discloses a safety protection device for vehicle, including montant, fixed frame, baffle, spring coupling lining platform truck, anticollision wheel, the montant both ends are passed the anticollision wheel and are arranged in the anticollision wheel outside, and the montant both ends rotate through the pivot and connect the mount, mount one end is rotated and is connected the montant, and mount other end fixed connection baffle, and baffle and mount integrated into one piece, the baffle is kept away from one side of anticollision wheel and is passed through spring coupling lining platform truck.

As a further aspect of the present invention: the side edge position of the lining trolley is rotatably connected with one end of a telescopic rod through a rotating shaft, and the other end of the telescopic rod is fixedly connected with the inner wall of the top arch.

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

1. the utility model discloses, in the tunnel construction process, need utilize lining platform truck, utilize the top to encircle to support the tunnel portal, prevent that the tunnel portal from collapsing, utilize lining platform truck convenient whole to remove, and lining platform truck is N type structure, supply vehicle and personnel to come in and go out, install crashproof platform at the relative side of lining platform truck, utilize crashproof platform, prevent that the vehicle from causing the collision to two lining platforms when passing in and out, in case the collision causes inestimable loss, utilize crashproof wheel to rotate to connect and advance tentatively resist colliding on the montant.

2. The utility model discloses, utilize the buffer block on the anticollision wheel, the increase buffering reduces the effort that comes from the collision, and the resistance ball places the buffer block because the impact force is too big makes unable dismantlement behind the buffer block striking, utilizes the spring to carry out the secondary simultaneously and resists, utilizes baffle increase impact surface, reduces the effort.

Drawings

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

FIG. 2 is a schematic side view of the anti-collision wheel of the present invention;

fig. 3 is a sectional view of the top view structure of the buffer block of the present invention.

In the figure: 1. a top arch; 2. a lining trolley; 3. a frame; 4. an anti-collision platform; 5. a telescopic rod; 6. a wheel; 7. a spring; 8. a fixed mount; 9. an anti-collision wheel; 10. a vertical rod; 11. a groove; 12. a buffer block; 13. an elastic pad; 14. a resistance ball; 15. and a baffle plate.

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, in an embodiment of the present invention, a four-lane section cantilever type two-lining health-preserving trolley comprises a top arch 1, the top arch 1 is an arc hollow structure, the convex surface of the crown arch 1 is vertically upward, one side of the concave surface of the crown arch 1 is fixedly connected with one end of a frame 3, the other end of the frame 3 is provided with a lining trolley 2, the lining trolley 2 is arranged in the concave surface of the crown arch 1, the upper end of the lining trolley 2 is used for fixing the tussiss crown arch 1 through the frame 3, the lower end of the lining trolley 2 is fixedly connected with an anti-collision platform 4, the bottom end of the lining trolley 2 is fixedly connected with one end of the anti-collision platform 4, wheels 6 are arranged at the bottom ends of the anti-collision platforms 4, anti-collision wheels 9 are arranged at the opposite sides of the two groups of anti-collision platforms 4, and seted up recess 11 on the crashproof wheel 9, recess 11 internally mounted has buffer block 12, utilizes the vault 1 to support the tunnel portal, prevents that the tunnel portal from collapsing, utilizes lining platform truck 2 to make things convenient for whole the removal.

Further, crashproof wheel 9 is cylindrical hollow structure, and crashproof wheel 9 cover is established in the montant 10 outside, and multiunit recess 11 has evenly been seted up in the crashproof wheel 9 arc outside, utilizes crashproof wheel 9 to rotate to connect and advance tentatively resisting the collision on montant 10.

Further, buffer block 12 is the arc structure, and the little one end of buffer block 12 diameter and recess 11 joint, and cushion 12 is kept away from one side of recess 11 and is installed cushion 13, and cushion 13 is compound with buffer block 12, and cushion 12 is close to one side of cushion 13 and is installed resistance ball 14, utilizes buffer block 12 on the crashproof wheel 9, and the increase cushions, reduces the effort that comes from the collision.

Further, resistance ball 14 is spherical structure, and inside resistance ball 14 placed buffer block 12, resistance ball 14 is inside buffer block 12 based on the opening position of crashproof wheel 9 recess 11, and resistance ball 14 diameter is greater than the opening diameter of recess 11, and resistance ball 14 places buffer block 12 and can't dismantle because the impact force is too big after making buffer block 12 strike.

Further, the montant 10 both ends are passed crashproof wheel 9 and are arranged in the crashproof wheel 9 outside, and the montant 10 both ends are rotated through the pivot and are connected

mount

8, 8 one ends of mount are rotated and are connected

montant

10, and 8 other ends of mount fixed connection baffle 15, and

baffle

15 and 8 integrated into one piece of mount, spring 7 connection lining platform truck 2 is passed through to one side that crashproof wheel 9 was kept away from to baffle 15, utilize spring 7 to carry out the secondary simultaneously and resist, utilize 15 increases impact surface of baffle, reduce the effort.

Furthermore, the side position of the lining trolley 2 is rotatably connected with one end of a telescopic rod 5 through a rotating shaft, and the other end of the telescopic rod 5 is fixedly connected with the inner wall of the crown arch 1, so that vibration is reduced.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A four-lane section cantilever type two-lining health maintenance trolley comprises a top arch (1) and is characterized in that the top arch (1) is of an arc-shaped hollow structure, the convex surface of the top arch (1) is vertically upward, one side of the concave surface of the top arch (1) is fixedly connected with one end of a frame (3), the other end of the frame (3) is provided with a lining trolley (2), the lining trolley (2) is arranged in the concave surface of the top arch (1), the upper end of the lining trolley (2) is fixedly connected with a money-proof top arch (1) through the frame (3), the lower end of the lining trolley (2) is fixedly connected with an anti-collision platform (4), the bottom of the lining trolley (2) is fixedly connected with one end of the anti-collision platform (4), wheels (6) are arranged at the bottom ends of the anti-collision platforms (4), anti-collision wheels (9) are arranged at the opposite sides of the two sets of the anti-collision platforms (4), and grooves (11) are formed in the anti-collision wheels (9), a buffer block (12) is arranged in the groove (11).

2. The four-lane section cantilever type two-lining health maintenance trolley as claimed in claim 1, wherein the anti-collision wheel (9) is a cylindrical hollow structure, the anti-collision wheel (9) is sleeved on the outer side of the vertical rod (10), and a plurality of groups of grooves (11) are uniformly formed on the arc-shaped outer side of the anti-collision wheel (9).

3. The four-lane section cantilever type two-lining health maintenance trolley according to claim 1, wherein the buffer block (12) is of an arc structure, one end of the buffer block (12) with a small diameter is connected with the groove (11) in a clamping manner, an elastic cushion (13) is installed on one side, away from the groove (11), of the buffer block (12), the elastic cushion (13) is combined with the buffer block (12), and a resistance ball (14) is installed on one side, close to the elastic cushion (13), of the buffer block (12).

4. The four-lane section cantilever type two-lining health maintenance trolley is characterized in that the resistance ball (14) is of a spherical structure, the resistance ball (14) is arranged inside the buffer block (12) based on the opening position of the groove (11) of the anti-collision wheel (9), and the diameter of the resistance ball (14) is larger than that of the opening of the groove (11).

5. The four-lane section cantilever type two-lining health maintenance trolley according to claim 2, wherein two ends of the vertical rod (10) penetrate through the anti-collision wheel (9) and are arranged outside the anti-collision wheel (9), two ends of the vertical rod (10) are rotatably connected with the fixing frame (8) through the rotating shaft, one end of the fixing frame (8) is rotatably connected with the vertical rod (10), the other end of the fixing frame (8) is fixedly connected with the baffle (15), the baffle (15) and the fixing frame (8) are integrally formed, and one side, away from the anti-collision wheel (9), of the baffle (15) is connected with the lining trolley (2) through the spring (7).

6. The four-lane section cantilever type two-lining health preserving trolley as claimed in claim 1, wherein the side position of the lining trolley (2) is rotatably connected with one end of a telescopic rod (5) through a rotating shaft, and the other end of the telescopic rod (5) is fixedly connected with the inner wall of the crown arch (1).