CN203200621U

CN203200621U - Cross-shaped turnout

Info

Publication number: CN203200621U
Application number: CN 201320211221
Authority: CN
Inventors: 刘杰; 李著春
Original assignee: HUBEI XINRONG MINING CO Ltd
Current assignee: HUBEI XINRONG MINING CO Ltd
Priority date: 2013-04-24
Filing date: 2013-04-24
Publication date: 2013-09-18
Anticipated expiration: 2023-04-24

Abstract

The utility model relates to a cross-shaped turnout which comprises a base plate, first lateral turnouts, second lateral turnouts and a common lateral turnout. According to the connecting relation, the first lateral turnouts and the second lateral turnouts are perpendicularly connected to form cross-shaped turnouts, and are fixedly connected to the base plate. The cross-shaped turnout is simple in structure and easy to mount, the running trajectory of a mine car is less, collisions caused by the crossing of roadways can be solved, and working stability can be enhanced.

Description

Crossing rail switch

Technical field

The utility model relates to a kind of crossing rail switch, particularly a kind of crossing rail switch that is applicable to mine transportation track switch.

Background technology

In the transportation of mine, underground passage the staggered phenomenon of cross occurs through regular meeting.Present two kinds of methods commonly used, the one, brushing enlarges the crosspoint common track switch is installed, and the 2nd, open the tunnel in addition and detour; The former destroys underground structure and causes large tracts of land to expose easily initiation security incident, and latter's cost height, cost are for a long time.

The utility model content

The purpose of this utility model is to propose a kind of crossing rail switch, and the running orbit of its simple in structure, easy installation, mine car is few, can solve the tunnel and intersect the conflict cause, the stability that strengthens work.

For achieving the above object, the utility model discloses a kind of crossing rail switch, comprise pedestal disk, first simple turnout, second simple turnout and common single turnout; Its annexation is: the vertical crossing rail switch that is connected to form with second simple turnout of described first simple turnout, and be fixedly connected on the pedestal disk.

Preferably, the two ends, the left and right sides that respectively have upper groove, a soffit, the two ends, the left and right sides of the described first simple turnout upper surface respectively have low groove; The two ends, the left and right sides of the described second simple turnout upper surface respectively have the notch that is complementary with the first simple turnout low groove; First simple turnout is connected by notch with second simple turnout.

Preferably, described first simple turnout and second simple turnout are welded on the pedestal disk.

By said structure, the utility model has solved the right-angled intersection problem that track switch is carried middle orbit; Because the utility model allows track to intersect, and has reduced the down-hole exposed area, has increased security reliability; Simple in structure, reduced the cost of investment of producing; Reduce running orbit, the previous work amount of mine car and reduce labour intensity.

Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram of first simple turnout of the present utility model;

Fig. 3 is the schematic diagram of second simple turnout of the present utility model;

Among the figure, 10-pedestal disk, 20-first simple turnout, 30-second simple turnout.

The specific embodiment

Below in conjunction with drawings and Examples the specific embodiment of the present utility model is further described, following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.

As shown in Figure 1 to Figure 3, the concrete technical scheme of implementing of the utility model is: a kind of crossing rail switch comprises pedestal disk 10, first simple turnout 20, second simple turnout 30 and the common single turnout; The two ends, the left and right sides that the two ends, the left and right sides of described first simple turnout, 20 upper surfaces respectively have upper groove, soffit respectively have low groove; The two ends, the left and right sides of described second simple turnout, 30 upper surfaces respectively have the notch that is complementary with first simple turnout, 20 low grooves; Its annexation is: described first simple turnout 20 and second simple turnout, the 30 vertical crossing rail switches that are connected to form, and first simple turnout 20 is connected by notch with second simple turnout 30; Described first simple turnout 20 and second simple turnout 30 are fixedly connected on the pedestal disk 10 the present embodiment preferred weld.

The above only is preferential embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. crossing rail switch is characterized in that: comprise pedestal disk, first simple turnout, second simple turnout and common single turnout; Its annexation is: the vertical crossing rail switch that is connected to form with second simple turnout of described first simple turnout, and be fixedly connected on the pedestal disk.

2. crossing rail switch according to claim 1, it is characterized in that: the two ends, the left and right sides that the two ends, the left and right sides of the described first simple turnout upper surface respectively have upper groove, soffit respectively have low groove; The two ends, the left and right sides of the described second simple turnout upper surface respectively have the notch that is complementary with the first simple turnout low groove; The low groove of first simple turnout is connected with the notch of second simple turnout.

3. crossing rail switch according to claim 1, it is characterized in that: described first simple turnout and second simple turnout are welded on the pedestal disk.