阅读说明：本技术 一种易于调节的铺轨车运行轨道 (Easy-to-adjust running track of track laying vehicle ) 是由 袁永多 于 2020-12-04 设计创作，主要内容包括：一种易于调节的铺轨车运行轨道,由预装排轨、多个下斜拉杆、与下斜拉杆数量相同的上斜拉杆、斜拉杆连接板以及连接下斜拉杆和上斜拉杆的斜拉杆调节篮组成,所述的预装排轨又由导轨、底座连接板、多个下支撑柱、与下支撑柱数量相同的上支撑柱以及连接下支撑柱和上支撑柱的支撑柱调节篮组成；在底座连接板长度方向的中部设有向上凹突的安装槽,在安装槽上设有与下支撑柱数量相同的安装孔。本发明能够预先就将导轨、底座连接板以及同组的多条下支撑柱、上支撑柱预装在一起,减少施工现场的安装工作量以及测量各支撑柱安装点所需要的时间；通过支撑柱调节篮能够改变上支撑柱与下支撑柱之间的距离,从而能够更好的适应地形的变化。(An easily-adjusted running track of a track laying vehicle comprises a pre-installed track arrangement, a plurality of lower diagonal pull rods, upper diagonal pull rods, diagonal pull rod connecting plates and diagonal pull rod adjusting baskets, wherein the number of the upper diagonal pull rods is the same as that of the lower diagonal pull rods, the diagonal pull rod adjusting baskets are used for connecting the lower diagonal pull rods and the upper diagonal pull rods, and the pre-installed track arrangement comprises guide rails, base connecting plates, a plurality of lower support columns, upper support columns, the number of the upper support columns is the same as that of the lower support columns, and support column adjusting baskets for connecting the lower support columns and the upper; the middle part of the base connecting plate in the length direction is provided with an upward concave-convex mounting groove, and the mounting groove is provided with mounting holes with the same number as the lower support columns. The invention can pre-assemble the guide rail, the base connecting plate, the plurality of lower supporting columns and the plurality of upper supporting columns in the same group together, thereby reducing the installation workload of a construction site and the time required for measuring the installation points of the supporting columns; the distance between the upper supporting column and the lower supporting column can be changed by adjusting the basket through the supporting column, so that the basket can better adapt to the change of terrain.)

1. An easy-to-adjust running track of a track-laying vehicle comprises a pre-installed track, a plurality of lower diagonal rods (1), upper diagonal rods (2) with the same number as the lower diagonal rods, diagonal rod connecting plates (3) and diagonal rod adjusting baskets (11) for connecting the lower diagonal rods and the upper diagonal rods, wherein the pre-installed track comprises guide rails, a base connecting plate (4), a plurality of lower support columns (5), upper support columns (6) with the same number as the lower support columns and support column adjusting baskets (51) for connecting the lower support columns and the upper support columns; the method is characterized in that: the middle part of the base connecting plate in the length direction is provided with an installation groove (41) which is concave and convex upwards, and the installation groove is provided with installation holes (42) the number of which is the same as that of the lower support columns; the bottom of the lower support column is provided with an adjusting ball (52), the diameter of the adjusting ball is larger than the maximum diameter of the mounting hole, and the lower support column penetrates through the mounting hole from the lower part of the base connecting plate to enable the adjusting ball to be positioned below the mounting hole; the positioning sleeve (53) is sleeved on the lower support column, and the fastening nut is screwed on the lower support column from top to bottom to press the positioning sleeve around the mounting hole, so that the adjusting ball is in a suspended state.

2. An easily adjustable running rail for a railcar according to claim 1, wherein: the mounting hole extends along the wall surface of the mounting groove from the top of the mounting groove to the direction of the diagonal draw bar connecting plate (3) to form a long hole, so that the lower support column can only incline towards the direction of the diagonal draw bar connecting plate, and the width of the mounting hole is larger than the diameter of the lower support column but smaller than the diameter of the adjusting ball.

3. An easily adjustable running rail for a railcar according to claim 1, wherein: the lower supporting column and the upper supporting column are provided with threads in opposite directions, and the lower supporting column and the upper supporting column can be close to or far away from each other by rotating the supporting column adjusting basket through a tool.

4. An easily adjustable running rail for a railcar according to claim 1, wherein: the lower diagonal draw bar and the upper diagonal draw bar are provided with threads in opposite directions, and the basket is adjusted by rotating the diagonal draw bars by using tools, so that the lower diagonal draw bar and the upper diagonal draw bar can be close to or far away from each other.

5. An easily adjustable running rail for a railcar according to claim 1, wherein: the terminal preforming that can laminate with the outer wall of mounting groove that is equipped with of position sleeve lower part.

6. An easily adjustable running rail for a railcar according to claim 1, wherein: go up the support column top be equipped with guide rail supporting plate (61), through the bolt with splint (62) and guide rail supporting plate (61) locking together, press from both sides the diapire of guide rail between guide rail supporting plate and splint.

7. An easily adjustable running rail for a railcar according to claim 1, wherein: the downward end of the lower diagonal draw bar is connected with a connecting lug shaft on the diagonal draw bar supporting plate through a pin, and the upward end of the upper diagonal draw bar is connected with a diagonal draw angle stacking shaft below the bottom wall of the guide rail supporting plate (61) through a pin.

8. An easily adjustable running rail for a railcar according to claim 1, wherein: set up stand diagonal draw bar (7) between adjacent bottom suspension strut and last support column, stand diagonal draw bar divide into two sections that the screw thread is opposite, and the centre links to each other with a stand diagonal draw bar regulation basket, and rotatory stand diagonal draw bar regulation basket just can change the distance between adjacent last support column and the bottom suspension strut.

9. An easily adjustable running rail for a railcar according to claim 1, wherein: the projection of the guide rail only occupies half of the guide rail support plate on top of the support column at the side position.

Technical Field

The invention relates to an easy-to-adjust running track of a track laying vehicle, belonging to the optimization technology of the running track of the track laying vehicle.

Background

In the construction of subways or railways, rail-laying vehicles are required to lay rails and tracks. Before the track laying vehicle runs, a special track laying vehicle running track needs to be erected in advance, and the track laying vehicle carries the track to be laid and the track to run along the track laying vehicle running track and lays the track and the track.

When a running track of the track laying vehicle is erected and meets places with turning and camber, the positioning of the track becomes very difficult, and a plurality of parameters such as the distance between all adjacent fixed points and the deflection angle need to be tested. When each fixed point is fixed, a plurality of bolts are needed for fixing, once the fixed point is fixed, the angle of deflection is difficult to adjust, the construction progress is slow, the requirement on constructors is high, and the labor cost is high.

Therefore, a more efficient, labor-saving and cost-saving method for laying the running track of the track laying vehicle is needed to be found.

Disclosure of Invention

The purpose of the invention is: provides a method for laying the running track of the track laying vehicle with higher efficiency, labor saving and cost saving.

The technical scheme of the invention is as follows: an easy-to-adjust running track of a track-laying vehicle consists of a pre-installed track arrangement, a plurality of lower diagonal rods 1, upper diagonal rods 2 with the same number as the lower diagonal rods, diagonal rod connecting plates 3 and diagonal rod adjusting baskets 11 for connecting the lower diagonal rods and the upper diagonal rods, wherein the pre-installed track arrangement consists of guide rails, base connecting plates 4, a plurality of lower support columns 5, upper support columns 6 with the same number as the lower support columns and support column adjusting baskets 51 for connecting the lower support columns and the upper support columns; the middle part of the base connecting plate in the length direction is provided with an installation groove 41 which is concave and convex upwards, and installation holes 42 with the same number as the lower support columns are arranged on the installation groove; the bottom of the lower support column is provided with an adjusting ball 52, the diameter of the adjusting ball is larger than the maximum diameter of the mounting hole, and the lower support column penetrates through the mounting hole from the lower part of the base connecting plate upwards to enable the adjusting ball to be positioned below the mounting hole; the positioning sleeve 53 is sleeved on the lower support column, and the fastening nut is screwed on the lower support column from top to bottom to press the positioning sleeve around the mounting hole, so that the adjusting ball is in a suspended state.

The mounting hole extends from the top of the mounting groove to the direction of the inclined pull rod connecting plate 3 along the wall surface of the mounting groove to form an elongated hole. The lower supporting column can only tilt to the direction of the inclined pull rod connecting plate in a large range, and can only tilt to the direction of the adjacent upper supporting column in a small range. The width of the mounting hole is larger than the diameter of the lower support column but smaller than the diameter of the adjusting ball.

The lower supporting column and the upper supporting column are provided with threads in opposite directions, and the lower supporting column and the upper supporting column can be close to or far away from each other by rotating the supporting column adjusting basket through a tool.

The lower diagonal draw bar and the upper diagonal draw bar are provided with threads in opposite directions, and the basket is adjusted by rotating the diagonal draw bars by using tools, so that the lower diagonal draw bar and the upper diagonal draw bar can be close to or far away from each other.

The terminal preforming that can laminate with the outer wall of mounting groove that is equipped with of position sleeve lower part.

The top of the upper supporting column is provided with a guide rail supporting plate 61, the clamping plate 62 and the guide rail supporting plate 61 are locked together through bolts, and the bottom wall of the guide rail is clamped between the guide rail supporting plate and the clamping plate.

The downward end of the lower diagonal draw bar is connected with a connecting lug shaft on the diagonal draw bar supporting plate through a pin, and the upward end of the upper diagonal draw bar is connected with a diagonal draw angle stacking shaft below the bottom wall of the guide rail supporting plate 61 through a pin.

And a stand column diagonal draw bar 7 is arranged between the adjacent lower support column and the upper support column, the stand column diagonal draw bar is divided into two sections with opposite threads, and the middle is connected with a stand column diagonal draw bar adjusting basket. The basket is adjusted to the diagonal draw bar of rotatory stand, just can change the distance between adjacent upper strut and the lower strut.

The beneficial effects are that:

1. the guide rails, the base connecting plate, the lower supporting columns and the upper supporting columns in the same group can be preassembled in advance, so that the installation workload of a construction site and the time required for measuring the installation points of the supporting columns are reduced;

2. the distance between the upper diagonal draw bar and the lower diagonal draw bar can be changed by rotating the diagonal draw bar adjusting basket, so that the inclination angles of the upper supporting column and the lower supporting column connected with the diagonal draw bar are changed, the upper supporting column and the lower supporting column are in accordance with the angle requirement of the station, the installation workload can be effectively reduced, and the requirements on the installation position and the angle can be reduced;

3. each guide rail corresponds to one diagonal draw bar connecting plate, only one diagonal draw bar connecting plate needs to be fixed on the ground, the upper diagonal draw bar and the lower diagonal draw bar can be connected with each other through a diagonal draw bar adjusting basket in advance, the lower diagonal draw bar only needs to be quickly connected with a connecting lug shaft on the diagonal draw bar connecting plate on site, and the upper diagonal draw bar only needs to be quickly connected with a corresponding connecting lug shaft on a guide rail supporting plate on the top of the corresponding upper supporting column, so that the installation workload can be effectively reduced, and the requirements of adjusting a plurality of angles in a construction site can be met;

4. the distance between the upper supporting column and the lower supporting column can be changed by adjusting the basket through the supporting column, so that the basket can better adapt to the change of terrain.

Drawings

FIG. 1 is a schematic diagram of an application state of the present invention;

FIG. 2 is a schematic view of a pre-assembled row of rails of the present invention;

FIG. 3 is a partial schematic view of the connection of the present invention;

FIG. 4 is a schematic partial burst view of FIG. 3;

FIG. 5 is a schematic view of a base connection plate;

FIG. 6 is a schematic view in partial cross-section of the present invention;

FIG. 7 is a schematic diagram of an application state of FIG. 6;

fig. 8 is another embodiment of a pre-assembled row rail of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-8, an easily adjustable running track of a track-laying vehicle is composed of a preassembly track, a plurality of lower diagonal rods 1, upper diagonal rods 2 with the same number as the lower diagonal rods, diagonal rod connecting plates 3 and diagonal rod adjusting baskets 11 connecting the lower diagonal rods and the upper diagonal rods, wherein the preassembly track is composed of a guide rail, a base connecting plate 4, a plurality of lower support columns 5, upper support columns 6 with the same number as the lower support columns and support column adjusting baskets 51 connecting the lower support columns and the upper support columns; the middle part of the base connecting plate in the length direction is provided with an installation groove 41 which is concave and convex upwards, and installation holes 42 with the same number as the lower support columns are arranged on the installation groove; the bottom of the lower support column is provided with an adjusting ball 52, the diameter of the adjusting ball is larger than the maximum diameter of the mounting hole, and the lower support column penetrates through the mounting hole from the lower part of the base connecting plate upwards to enable the adjusting ball to be positioned below the mounting hole; the positioning sleeve 53 is sleeved on the lower support column, and the fastening nut is screwed on the lower support column from top to bottom to press the positioning sleeve around the mounting hole, so that the adjusting ball is in a suspended state.

The lower supporting column and the upper supporting column are provided with threads in opposite directions, and the lower supporting column and the upper supporting column can be close to or far away from each other by rotating the supporting column adjusting basket through a tool. The support column is adjusted basket cavity, both ends respectively with lower support column and last support column threaded connection, adjust the basket middle part at the support column and be equipped with a plurality of regulation holes, inject arbitrary regulation hole forward or reverse rotation with instruments such as bottle opener, just can make the support column adjust basket forward or reverse rotation to realize going up being close to or keeping away from between support column and the last support column.

The lower diagonal draw bar and the upper diagonal draw bar are provided with threads in opposite directions, and the basket is adjusted by rotating the diagonal draw bars by using tools, so that the lower diagonal draw bar and the upper diagonal draw bar can be close to or far away from each other. The basket cavity is adjusted to the diagonal draw bar, both ends respectively with lower diagonal draw bar and last diagonal draw bar threaded connection, and the outside that the basket was adjusted to the support column is regular polygon, adjusts basket forward or reverse rotation with the pliers card on the support column, just can make diagonal draw bar adjust basket forward or reverse rotation to the realization is gone up the diagonal draw bar and is gone up being close to or keeping away from between the diagonal draw bar.

The terminal preforming that can laminate with the outer wall of mounting groove that is equipped with of position sleeve lower part, the preforming makes the position sleeve support the area expansion at the mounting groove outer wall, can help sharing some pressure, can also prevent that the erection column from tearing the mounting groove wall around the mounting hole under the strength was too big.

When will adjusting the inclination of support column and lower support column, unscrew fastening nut, move lower support column and last support column and make its slope to the angle of wanting, when the skew of support column down, the preforming on the position sleeve also can squint thereupon on the mounting groove outer wall, screws up fastening nut again, makes fastening nut support the position sleeve tightly, at this moment, adjusts the ball and is in unsettled state in the mounting groove.

The top of the upper supporting column is provided with a guide rail supporting plate 61, the clamping plate 62 and the guide rail supporting plate 61 are locked together through bolts, and the bottom wall of the guide rail is clamped between the guide rail supporting plate and the clamping plate.

The downward end of the lower diagonal draw bar is connected with a connecting lug shaft on the diagonal draw bar supporting plate through a pin, and the upward end of the upper diagonal draw bar is connected with a diagonal draw angle stacking shaft below the bottom wall of the guide rail supporting plate 61 through a pin.

And a stand column diagonal draw bar 7 is arranged between the adjacent lower support column and the upper support column, the stand column diagonal draw bar is divided into two sections with opposite threads, and the middle is connected with a stand column diagonal draw bar adjusting basket. The basket is adjusted to the diagonal draw bar of rotatory stand, just can change the distance between adjacent upper strut and the lower strut. The strength and rigidity of the preassembled row rails can be enhanced.

As shown in fig. 1, the press sleeves are divided into two types, one is a common height, and the other is a height increased so as to arrange a connecting lug at the side for connecting with a stay rod shaft of the upright post.

The projection of the guide rail only occupies half of the guide rail support plate on top of the support column at the side position. In practice, when two adjacent pre-assembled rows of rails are connected, one support column is removed to splice the adjacent rows of rails together end to end.

The invention can pre-assemble the guide rail, the base connecting plate, the lower support columns and the upper support columns in the same group to form the pre-assembled row rail, and transport the pre-assembled row rail to the site for laying, thereby effectively reducing the installation workload of the construction site and the time required for measuring the installation points of the support columns.

And, adjust the basket through rotatory diagonal draw bar and can change the distance between last diagonal draw bar and the lower diagonal draw bar to change the inclination of the last support column and the bottom suspension strut that link to each other with it, make it accord with the angle requirement of the station of locating, can effectual reduction installation work load and reduce the requirement to mounted position and angle.

Every guide rail corresponds a diagonal draw bar connecting plate, only need be at fixed diagonal draw bar connecting plate on ground, go up diagonal draw bar and down diagonal draw bar and can adjust the basket through diagonal draw bar in advance and link to each other, on-the-spot only need be fast with down diagonal draw bar and the lug that connects on the diagonal draw bar connecting plate, go up diagonal draw bar only need fast with the corresponding lug that connects in the guide rail backup pad on the last support column top that corresponds, can effectively reduce the work load of installation, can satisfy again and carry out the needs of angle modulation to a plurality of directions at the construction site.

Two base connecting plates of two adjacent preassembly row rails are connected end to end in series, and a group of lower supporting columns, upper supporting columns and supporting column adjusting baskets overlapped together are removed, so that the ends of the two adjacent guide rails are spliced together and share the group of lower supporting columns, upper supporting columns and supporting column adjusting baskets.

The above-mentioned embodiments are only used for illustrating the application of the present invention, and are not meant to be limiting, and those skilled in the art should make various changes or substitutions within the spirit of the present invention, and shall fall within the protection scope of the present invention.