CN216997398U - Limiting device for installing track - Google Patents
Limiting device for installing track Download PDFInfo
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- CN216997398U CN216997398U CN202220278247.XU CN202220278247U CN216997398U CN 216997398 U CN216997398 U CN 216997398U CN 202220278247 U CN202220278247 U CN 202220278247U CN 216997398 U CN216997398 U CN 216997398U
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Abstract
The utility model provides a limiting device for track installation, which comprises a plurality of limiting units, wherein the plurality of limiting units are sequentially arranged to form limiting cavities, and the limiting cavities are positioned on the same straight line to form a straight line cavity; the rail to be installed is arranged in the linear cavity, and the straightness of the rail to be installed is adjusted through the linear cavity; each limiting unit is provided with a limiting groove, and the rail to be mounted is in contact with the bottom of the limiting groove to realize the limiting of the rail to be mounted in the width direction; the guide unit is arranged on the side part of the limiting groove and used for guiding the rail to be installed into the limiting groove along the height direction of the limiting groove so as to limit the rail to be installed in installation. The utility model can ensure the smoothness in track installation, save labor cost and improve installation efficiency.
Description
Technical Field
The utility model relates to the technical field of limiting and fixing in track installation, in particular to a limiting device for track installation.
Background
In modern industry and industries such as building, particularly in industries such as steel structure, shipbuilding, wharf and automobile industry, tower cranes are widely applied due to the characteristics of wide application range, convenience in operation and the like, but the requirements of tower crane rail installation on precision are high, the construction process is fine and slow, and at present, the adjustment of the straightness of rail rails of a rail is carried out by firstly laying the rails on a steel base plate and then manually measuring the rails.
The method mainly comprises the following steps that the steel rail straightness is adjusted after the steel rail is laid on a steel base plate, and the adjustment process needs cooperation of multiple persons, so that the deviation is measured, and adjustment is carried out by means of external force. However, in such a manner, there are many points that need to be adjusted, the operation is complicated, and the cost caused by manpower and construction period loss is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a limiting device for installing a track, which enables a track to be installed to enter a limiting groove along a guiding unit through the arrangement of a limiting unit, a limiting groove and the guiding unit so as to realize the adjustment and guarantee of the straightness of the track to be installed in the installation process.
In order to achieve the technical effects, the utility model is realized by the following technical scheme.
A limiting device for track installation comprises,
the limiting units are arranged in sequence to form limiting cavities, and the limiting cavities are positioned on the same straight line to form a straight line cavity;
the rail to be installed is arranged in the linear cavity, and the straightness of the rail to be installed is adjusted through the linear cavity;
each limiting unit is provided with a limiting groove, and the rail to be mounted is in contact with the bottom of the limiting groove to realize the limiting of the rail to be mounted in the width direction;
the guide unit is arranged on the side part of the limiting groove and used for guiding the rail to be installed into the limiting groove along the height direction of the limiting groove so as to limit the rail to be installed in installation.
Among this technical scheme, increased spacing unit, and then can be mechanical carry on in the track installation in the adjustment of straightness accuracy, especially sharp chamber can make the long track of treating the installation be in sharp intracavity, form more straight treat the mounting structure, need not too many people and participate in, efficient.
Among this technical scheme, the too big skew of treating the mounting rail in can avoiding the installation of the spacing groove of increase, and the spacing groove has a plurality ofly simultaneously, can place simultaneously and treat the mounting rail, and the adjustment of rectifying simultaneously, the multiple spot is adjusted, ensures that whole treating the mounting rail is in the straight line.
In the technical scheme, the guide unit is additionally arranged, the efficiency of entering the limiting groove by the mounting rail is improved, meanwhile, the motion limitation of the rail in the width direction can be realized, and further, in the width direction, the error is not too large, and the deviation is easy to correct.
As a further improvement of the utility model, the spacing formed between adjacent limiting units in the plurality of limiting units is 4-10 m.
In the technical scheme, if the distance between the adjacent limiting units is less than 4m, the number of the arranged limiting units is too large, auxiliary equipment is increased in installation, the space distance in installation is small, and the operation is limited; if the distance is more than 10m, the distance is larger at this time, and the smoothness and the straightness cannot be well guaranteed.
As a further improvement of the utility model, along the width direction, the rail to be installed is provided with a center line point, and the center line point of the linear cavity in the width direction is superposed with the center line point of the rail to be installed.
In the technical scheme, center line points, namely the middle points of each limiting unit in the width direction are added in advance, the middle points of the tracks to be installed in the width direction are marked, the center line points formed by connecting the middle points are overlapped, and after the tracks are connected in the mode, the smoothness can be improved, and the tracks are ensured to be in the center position.
As a further improvement of the utility model, the limiting groove forms an expanding structure along the height direction, and the width of the limiting groove at the bottommost part is the smallest.
According to the technical scheme, the diameter expanding structure is formed, the width of the bottom is the minimum, the width of the bottom is the same as that of the rail, the structure with the wider upper portion can facilitate the placement of the rail, if the structure is a straight line structure, the width is consistent, the hands of operators cannot enter easily, and once the installation is inclined, the hands cannot be adjusted well to correct the deviation.
In a further improvement of the present invention, the diameter expanding structure is a symmetrical structure, and the diameter expanding portion forms a guide unit of the stopper groove.
In the technical scheme, due to the symmetrical structure, the diameter of the two sides is expanded to form a limiting enclosure structure, the rail to be installed is enclosed inside, and accurate installation of the rail to be installed is guaranteed.
Furthermore, the cross section of the limiting groove is of an isosceles trapezoid structure, and the oblique sides of the two sides of the trapezoid structure form the guiding unit. Adopt the isosceles trapezoid structure, trapezoidal inclined plane forms guide structure, treats that the mounting rail can slide down along any inclined plane and remove to final cell body bottom, realizes spacingly, and isosceles trapezoid, two waists equal this moment, and the symmetry and the stability of whole structure are better.
As a further improvement of the utility model, the bottom of the limiting groove is provided with a supporting part and a base for mounting the supporting part, and the supporting part is mounted on the base.
Among this technical scheme, increase supporting part and base for whole can obtain stable support, especially track weight is bigger, if do not increase the supporting part, and is bigger to the base wearing and tearing, simultaneously, direct and base contact, in case need rectify a deviation, do not have the gap between base and the track, difficult operation.
As a further improvement of the utility model, the limiting groove, the supporting part and the base are integrally formed, and the base is vertically arranged with the limiting groove and the supporting part.
Among this technical scheme, integrated into one piece, easy processing installation for example specifically can adopt steel structure direct machine-shaping, be convenient for large-scale production and popularization, low in production cost, efficiency is higher.
As a further improvement of the utility model, the rail mounting device further comprises a fixing unit, wherein the fixing unit is arranged on the side part of the limiting unit and is used for fixing the mounted rail.
In order to make the track after the installation more stable, the event has increased fixing device for after the track installation, a plurality of directions are fixed spacing, avoid rocking etc. the security is higher.
As a further improvement of the utility model, a height-direction limiting cavity is formed between the fixing unit and the base, and the rail to be installed is fixed in the height direction through the limiting cavity.
In this technical scheme, the high reality in spacing chamber is exactly orbital height, and at this moment, the track can be by half cladding in spacing chamber, and the motion about from top to bottom is all limited, and whole skew can not be too big, and can not drop etc. safer.
As a further improvement of the present invention, the fixing unit includes an auxiliary portion and a fixing portion disposed on the auxiliary portion, the auxiliary portion is provided with a height adjusting unit, and the height adjusting unit is used for adjusting the height in the limiting cavity.
In the technical scheme, the height of the fixed cavity can be adjusted by using the height adjusting unit, the application range is expanded, and the height fixing and limiting of various tracks are realized.
Drawings
Fig. 1 is a schematic structural diagram of a limiting device for rail installation according to the present invention.
Fig. 2 is a schematic structural diagram of the limiting unit provided by the present invention.
In the figure, 100, a limiting unit; 110. a limiting cavity; 200. a rail to be installed; 300. a limiting groove; 400. a guide unit; 500. a support portion; 600. a base; 700. a fixing unit; 710. an auxiliary part; 711. a screw; 712. a nut; 720. a fixed part; 730. a height adjusting unit.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and that functional, methodological, or structural equivalents thereof, which are equivalent or substituted by those of ordinary skill in the art, are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The terms "mounted," "connected," and "relatively fixed" are to be construed broadly and may, for example, be 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1-2, the present embodiment discloses a main assembly of a spacing device for rail installation, including,
the limiting units are arranged in sequence to form limiting cavities, and the limiting cavities are positioned on the same straight line to form a straight line cavity;
the rail to be installed is arranged in the linear cavity, and the straightness of the rail to be installed is adjusted through the linear cavity;
each limiting unit is provided with a limiting groove, and the rail to be mounted is in contact with the bottom of the limiting groove to realize the limiting of the rail to be mounted in the width direction;
the guide unit is arranged on the side part of the limiting groove and used for guiding the rail to be installed into the limiting groove along the height direction of the limiting groove so as to realize the limiting of the rail to be installed in the installation process.
In this embodiment, increased spacing unit, and then can mechanical type carry out in the track mounting in the adjustment of straightness accuracy, especially sharp chamber, can make the long track of treating the installation be in sharp intracavity, form more straight treat the mounting structure, need not too much people and participate in, efficient.
In this embodiment, the spacing groove that increases can avoid treating the too big skew of installing track in the installation, and the spacing groove has a plurality ofly simultaneously, can place simultaneously and treat the installing track, and the adjustment of rectifying simultaneously, and the multiple spot is adjusted, ensures that whole treating the installing track is in the straight line.
In this embodiment, increased the guide unit, improved the efficiency of treating the mounting rail entering spacing groove, simultaneously, can realize the orbital motion restriction of width direction, and then at width direction, the error can not be too big, rectifies easily.
Example 2
In this embodiment, a linear chamber is mainly described.
Referring to fig. 1-2, a main assembly of a limiting device for track installation comprises a plurality of limiting units 100, wherein the limiting units 100 are arranged in sequence to form a limiting cavity 110, and the limiting cavities 110 are positioned on the same straight line to form a straight line cavity; the rail 200 to be installed is placed in the linear cavity, and the straightness of the rail 200 to be installed is adjusted through the linear cavity; each limiting unit 100 is provided with a limiting groove 300, the rail 200 to be mounted is contacted with the bottom of the limiting groove 300, and the limiting of the rail 200 to be mounted in the width direction is realized; the guide unit 400 is disposed at the side of the limiting groove 300, and the guide unit 400 is used for guiding the rail 200 to be installed into the limiting groove 300 along the height direction of the limiting groove 300, so as to limit the rail 200 to be installed during installation.
In order to ensure the formation of the linear chamber, a space between adjacent ones of the stopper units 100 is formed to be 4 to 10 m.
In the embodiment, if the distance between the adjacent limiting units is less than 4m, the number of the arranged limiting units is too many, auxiliary equipment is increased in installation, the space distance in installation is small, and the operation is limited; if the distance is greater than 10m, the distance is large at this time, and the straightness cannot be well ensured.
In this embodiment, there is only one limiting unit 100 in the drawing, and in actual use, according to a certain linear direction, a plurality of limiting units 100 are arranged in a matrix, only in the matrix, the number of columns is 1 column, and the number of rows can be adjusted according to the row spacing and the length of the track 200 to be installed.
Further, along the width direction, the rail 200 to be installed is provided with a center line point, and the center line point of the linear cavity in the width direction coincides with the center line point of the rail 200 to be installed.
In the embodiment, the central line points, namely the middle points of each limiting unit in the width direction are added in advance, and the middle points of the tracks to be installed in the width direction are marked at the same time, so that the central line points formed by connecting the middle points are overlapped.
Example 3
In this embodiment, the limiting groove is mainly introduced.
Referring to fig. 1-2, the stopper groove 300 is formed in a diameter-expanded structure in a height direction, and the stopper groove 300 located at the lowermost portion has a minimum width.
In the embodiment, the diameter expanding structure is formed, the width of the bottom is the minimum, the width of the bottom is the same as that of the rail, the structure with the wider upper part can facilitate the placement of the mounting rail, if the structure is a straight line structure, the width is consistent, the hands of operators cannot enter easily, and once the mounting is deviated, the hands are not adjusted well to correct the deviation.
Further, the diameter expanding structure is a symmetrical structure, and the guide unit 400 of the limiting groove is formed at the diameter expanding position.
In the embodiment, the rail to be installed is surrounded in the limiting surrounding structure formed by expanding the diameters of the two sides of the symmetrical structure, so that the rail to be installed is accurately installed.
Further, the cross section of the limiting groove 300 is an isosceles trapezoid structure, and the oblique sides of the two sides of the trapezoid structure form the guiding unit 400. Adopt the isosceles trapezoid structure, trapezoidal inclined plane forms guide structure, treats that the mounting rail can slide down along any inclined plane and remove to final cell body bottom, realizes spacingly, and isosceles trapezoid, two waists equal this moment, and the symmetry and the stability of whole structure are better.
For supporting, the bottom of the limiting groove 300 is provided with a supporting part 500, and a base 600 for mounting the supporting part 500, and the supporting part 500 is mounted on the base 600.
In this embodiment, increase supporting part and base for whole can obtain stable support, especially track weight is bigger, if do not increase the supporting part, and is bigger to the base wearing and tearing, simultaneously, direct and base contact, in case need rectify a deviation, do not have the gap between base and the track, difficult operation.
In order to facilitate production, the limiting groove 300, the supporting portion 500 and the base 600 are integrally formed, and the base 600 is perpendicular to the limiting groove 300 and the supporting portion 500.
In this embodiment, integrated into one piece, easy processing installation for example specifically can adopt steel structure direct machine-shaping, be convenient for large-scale production and popularization, low in production cost, efficiency is higher.
Example 4
In this embodiment, a fixing unit is mainly described.
Referring to fig. 2, the rail mounting device further includes a fixing unit 700, and the fixing unit 700 is disposed at a side of the limiting unit 100 and used for fixing the rail 200 to be mounted after mounting.
In order to make the track after the installation more stable, the event has increased fixing device for after the track installation, a plurality of directions are fixed spacing, avoid rocking etc. the security is higher.
Specifically, a height-direction limiting cavity 110 is formed between the fixing unit 700 and the base 600, and the rail 200 to be mounted is fixed in the height direction through the limiting cavity 110.
In this embodiment, the high reality in spacing chamber is exactly orbital height, and at this moment, the track can be by half cladding in spacing chamber, and the motion about from top to bottom is all limited, and whole skew can not be too big, and can not drop etc. safer.
Further, the fixing unit 700 includes an auxiliary portion 710 and a fixing portion 720 disposed on the auxiliary portion 710, the auxiliary portion 710 is provided with a height adjusting unit 730, and the height adjusting unit 730 is used for adjusting the height in the limiting cavity 110.
In this embodiment, utilize the height adjustment unit, can adjust the height in fixed chamber, enlarge application scope, realize the fixed spacing of height of various orbits.
In this embodiment, the auxiliary portion 710 includes a screw 711 and a nut 712 fixedly disposed on the limiting groove 300, and the fixing portion 720 is a limiting rod perpendicular thereto, and the screw 711 is rotated along the nut 712 to adjust the height.
The product of the utility model is as follows:
the track limiting device is designed and manufactured according to the specific specification of a steel rail, wherein the width of a groove at the bottom of the track is equal to the width of the bottom of the steel rail, the center line of the device is aligned with the center line of a steel base plate, a bolt is screwed to fix the device on the steel base plate, the bottom of the steel rail is ensured to fall on the bottom of the groove when the steel rail is installed, the straightness of the steel rail is controlled, and the purpose of correcting the position of the steel rail is achieved.
The utility model discloses a rail mounting limiting device, which comprises a steel plate bent by 90 degrees, wherein a trapezoidal groove opening is arranged in the middle of the vertical part at the upper end of the steel plate, the bottom end of the groove is as wide as the bottom end of a steel rail, a central marking line is arranged in the center of the bottom end of the groove, and the rail mounting limiting device also comprises nuts symmetrically welded at two wings at the outer side of the groove and nuts connected to the nuts.
Before the installation process of the steel rail, a central line is marked on a steel base plate of the rail, then the central marking line of the device is accurately aligned with the central line of the steel base plate, and the steel base plate and a steel plate at the lower edge of the device are tightly attached and fixed together through a fastening nut.
The rail standard festival length 12 meters, every rail below sets up 3 stop device, and each interval 5 meters, then with the rail hoist and mount to the device recess in, the rail slides to the recess bottom along trapezoidal sideline, realizes accurate location, realizes the work of rectifying a deviation not in the same direction as straight rail.
The research and the manufacture of the track limiting device enable the operation process of corresponding procedures in track installation construction to be more simplified and convenient, guarantee regulation and control precision, enable laying of steel rails to be more flexible, greatly improve the work efficiency of installation work, and save certain labor and mechanical cost.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A limiting device for installing a track is characterized by comprising,
the limiting units are arranged in sequence to form limiting cavities, and the limiting cavities are positioned on the same straight line to form a straight line cavity;
the rail to be installed is arranged in the linear cavity, and the straightness of the rail to be installed is adjusted through the linear cavity;
each limiting unit is provided with a limiting groove, and the rail to be mounted is in contact with the bottom of the limiting groove to realize the limiting of the rail to be mounted in the width direction;
the guide unit is arranged on the side part of the limiting groove and used for guiding the rail to be installed into the limiting groove along the height direction of the limiting groove so as to limit the rail to be installed in installation.
2. The spacing device for track mounting as claimed in claim 1, wherein the spacing formed between adjacent spacing units of the plurality of spacing units is 4-10 m.
3. The limiting device for installing the track as claimed in claim 2, wherein the track to be installed is provided with a center line point along the width direction, and the center line point along the width direction of the linear cavity coincides with the center line point of the track to be installed.
4. The spacing device for rail installation according to claim 1, wherein the spacing groove forms a diameter-expanding structure in a height direction, and a width of the spacing groove at the bottommost part is smallest.
5. The spacing device for track installation according to claim 4, wherein the diameter expanding structure is a symmetrical structure, and the diameter expanding part forms a guide unit of the spacing groove.
6. The limiting device for rail mounting as claimed in claim 1, wherein the bottom of the limiting groove is provided with a support part, and a base for mounting the support part, and the support part is mounted on the base.
7. The limiting device for rail mounting as claimed in claim 6, wherein the limiting groove, the supporting portion and the base are integrally formed, and the base is perpendicular to the limiting groove and the supporting portion.
8. The limiting device for installing the track as claimed in claim 6, further comprising a fixing unit, wherein the fixing unit is arranged at the side part of the limiting unit and is used for fixing the installed track.
9. The limiting device for installing the track as claimed in claim 8, wherein a height-direction limiting cavity is formed between the fixing unit and the base, and the track to be installed is fixed in the height direction through the height-direction limiting cavity.
10. The limiting device for rail installation according to claim 9, wherein the fixing unit comprises an auxiliary portion and a fixing portion disposed on the auxiliary portion, the auxiliary portion is provided with a height adjusting unit, and the height adjusting unit is used for adjusting the height in the limiting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278247.XU CN216997398U (en) | 2022-02-11 | 2022-02-11 | Limiting device for installing track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278247.XU CN216997398U (en) | 2022-02-11 | 2022-02-11 | Limiting device for installing track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216997398U true CN216997398U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220278247.XU Active CN216997398U (en) | 2022-02-11 | 2022-02-11 | Limiting device for installing track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216997398U (en) |
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2022
- 2022-02-11 CN CN202220278247.XU patent/CN216997398U/en active Active
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