CN218989741U - Plane position adjusting system for embedded part of magnetic levitation turnout foundation - Google Patents
Plane position adjusting system for embedded part of magnetic levitation turnout foundation Download PDFInfo
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- CN218989741U CN218989741U CN202222932802.9U CN202222932802U CN218989741U CN 218989741 U CN218989741 U CN 218989741U CN 202222932802 U CN202222932802 U CN 202222932802U CN 218989741 U CN218989741 U CN 218989741U
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- 238000005339 levitation Methods 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 137
- 239000010959 steel Substances 0.000 claims abstract description 137
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 7
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- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a plane position adjusting system of a basic embedded part of a magnetic levitation turnout, which comprises a plurality of turnout installation height adjusting devices arranged on the periphery of the bottom of the basic embedded part and a plane position adjusting tool of the basic embedded part, wherein the plane position adjusting tool is arranged on the periphery of the basic embedded part and the turnout installation height adjusting devices; the tool comprises a steel bracket, a plane adjusting bolt, a supporting block and a first nut, wherein the plane adjusting bolt, the supporting block and the first nut are arranged on the steel bracket; the steel bracket comprises a first channel steel and a second channel steel, wherein the end parts of the first channel steel and the second channel steel are connected and are mutually perpendicular; the end part of the first channel steel is vertically connected with the turnout installation elevation adjusting device; the support blocks and the first nuts are respectively arranged at two sides of the bottom plate of the second channel steel; the screw cap end of the plane adjusting bolt is the same as the side edge of the foundation embedded part in height and is attached; according to the distance of the longitudinal and transverse required movement of the foundation embedded part, the plane adjusting bolt is rotated to push the foundation embedded part until the foundation embedded part is pushed in place, so that the plane fine adjustment of the foundation embedded part is realized, the fine adjustment difficulty of the foundation embedded part of the turnout can be reduced, and the fine adjustment efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of urban rail transit, and particularly relates to a plane position adjusting system for a foundation embedded part of a magnetic levitation turnout.
Background
The magnetic levitation turnout is an important device for changing the train line in a magnetic levitation transportation system, and in daily train operation, the train entering and leaving factory, the stop station, the staggered train and the like all need to be realized by virtue of the turnout.
At present, two types of turnouts are mainly put into use in the field of magnetic levitation transportation. The elastic steel structure turnout beam is adopted in high-speed magnetic levitation, and is a long multi-span steel structure beam, and the turnout beam is elastically bent by virtue of a driving system so as to realize the purpose of line replacement; the other is a multi-section centering turnout used in a medium-low speed magnetic levitation traffic system, which mainly comprises two end pile beams, a section of driving beam and two sections of driven beams, wherein the driving beam and the driven beams are connected together through a hinged relation, and the driving beam is driven by a driving system to rotate around a hinged point, so that the driven beams are driven to rotate around the hinged point. As shown in fig. 1, the single-group medium-low speed magnetic levitation turnout foundation structure distribution diagram is that the single-group medium-low speed magnetic levitation turnout foundation structure comprises a movable end buttress foundation, a first trolley foundation, a second trolley foundation, a driving foundation, a third trolley foundation, a fourth trolley foundation, a rotation center foundation and a fixed end buttress foundation; FIG. 2 is a schematic structural view of a switch installation elevation adjusting device, which comprises a third channel steel and an elevation adjusting screw rod arranged on the third channel steel, wherein the elevation adjusting screw rod is used for supporting and fixing each foundation embedded part of the switch, and meanwhile, the elevation of each foundation embedded part can be adjusted by utilizing the elevation adjusting screw rod; during foundation construction of the turnout, first, arranging and installing a third channel steel according to requirements, and firmly welding the third channel steel with foundation steel bars; hoisting each foundation embedded part; after the hoisting is completed, the fine adjustment work of each foundation embedded part is started, and the main method is that a track jack or a jack is manually operated to adjust the longitudinal and transverse directions of each foundation embedded part, and the elevation of each foundation embedded part is adjusted by utilizing an elevation adjusting screw; after the longitudinal and transverse directions and the elevation of the foundation embedded part are finely adjusted to the designed and appointed positions, welding and fixing the foundation embedded part with a third channel steel and an elevation adjusting screw rod, and pouring foundation concrete at the rearmost side; however, when the track jack or the jack is used for fine adjustment, as each foundation embedded part is integral, the direction and the position of each pushing can only be controlled by manual experience, so that certain displacement influence is caused on other positions of the embedded parts, the distance between gears in the track jack is large, the stroke movement quantity is large, and the phenomenon that excessive pushing is needed to be reversely pushed back often occurs, so that the existing adjustment method has large difficulty and low efficiency in fine adjustment precision control of the foundation embedded parts, and meanwhile, the track jack or the jack is easy to laterally move in the fine adjustment process, so that the position of the foundation embedded part is deviated, and the fine adjustment efficiency of the foundation embedded part is greatly reduced.
Therefore, a basic embedded part plane position adjusting device capable of avoiding the phenomenon that the position of the basic embedded part is deviated due to excessive pushing, reverse pushing and easy side shifting of a track jack or a jack when the basic embedded part of the magnetic levitation turnout is finely adjusted in the horizontal position is needed, and improving the fine adjustment efficiency is urgently needed.
Disclosure of Invention
Aiming at the defects or improvement demands of the prior art, the utility model provides a plane position adjusting system of a basic embedded part of a magnetic levitation turnout, which comprises the steps of rotating plane adjusting bolts on a plane position adjusting tool of the basic embedded part distributed around the basic embedded part by using a spanner according to the distance of the longitudinal and transverse required movement of the basic embedded part after the elevation of the basic embedded part is properly adjusted, so that the basic embedded part is pushed until the basic embedded part is pushed in place, and the plane fine adjustment of the basic embedded part is realized; according to the utility model, in the process of fine adjustment and pushing of the plane of the foundation embedded part, the plane adjusting bolt pushed to the in-place position is kept in a stressed state, so that the influence of displacement of the in-place position of the foundation embedded part caused by pushing of other plane adjusting bolts can be eliminated; meanwhile, as the high-precision small-stroke motion quantity plane adjusting bolt is adopted to replace a track jack and a jack, the phenomenon that the track jack or the jack is easy to laterally move due to excessive pushing and needs to be reversely pushed is avoided, and the position of a foundation embedded part is deviated; according to the utility model, the existing manual operation track jack operation is changed into a simple screwing operation, so that the manual error is eliminated, meanwhile, the fine adjustment difficulty of the foundation embedded part of the turnout is greatly reduced, and the fine adjustment efficiency is improved; the problems of high precision control difficulty and low precision adjustment efficiency during installation and fine adjustment of the medium-low speed magnetic levitation turnout foundation embedded part are solved.
In order to achieve the above purpose, the utility model provides a plane position adjusting system of a basic embedded part of a magnetic levitation turnout, which comprises a plurality of turnout installation height adjusting devices arranged on the periphery of the bottom of the basic embedded part and a plane position adjusting tool of the basic embedded part, wherein the plane position adjusting tool is arranged on the periphery of the basic embedded part and the turnout installation height adjusting devices; wherein,,
the basic embedded part plane position adjusting tool comprises a steel bracket, a plane adjusting bolt, a supporting block and a first nut, wherein the plane adjusting bolt, the supporting block and the first nut are arranged on the steel bracket;
the steel bracket comprises a first channel steel and a second channel steel, wherein the end parts of the first channel steel and the second channel steel are connected and are perpendicular to each other;
the end part of the first channel steel is vertically connected with the turnout installation elevation adjusting device;
the support block and the first nut are respectively arranged at two sides of the bottom plate of the second channel steel;
the plane adjusting bolt sequentially passes through the supporting block and the first nut;
the nut end plane of the plane adjusting bolt is the same as the side of the foundation embedded part in height and is attached to the side of the foundation embedded part.
Further, the steel bracket is formed by welding channel steel;
the single-turn rotation stroke movement quantity of the plane adjusting bolt is smaller than the precision error value of the foundation embedded plate;
the diameter of the first nut is the same as that of the plane adjusting bolt;
the thread interval of the first nut is matched with the external thread of the plane adjusting bolt;
the supporting block is made of steel.
Further, the switch installation elevation adjusting device comprises a third channel steel, a steel plate with a threaded hole, an elevation adjusting screw rod and a second nut, wherein the steel plate is fixed at the top of the third channel steel, the elevation adjusting screw rod is arranged on the threaded hole of the steel plate, and the second nut is arranged on the elevation adjusting screw rod.
Further, the first channel steel is vertically connected with the third channel steel;
the first channel steel is fixed with the third channel steel through the elevation adjusting screw rod and the third nut.
Further, the first channel steel, the second channel steel and the third channel steel all comprise a bottom plate and side plates vertically arranged on two sides of the bottom plate.
Further, the third channel steel is of a U-shaped groove steel structure;
the first channel steel is vertically connected and arranged in the U-shaped notch at the top of the third channel steel.
Further, a first through hole is formed in one end of the bottom plate of the first channel steel;
the size of the first through hole is matched with the diameter of the elevation adjusting screw rod;
a second through hole is formed in the bottom plate of the second channel steel;
the size of the second through hole is matched with the diameter of the plane adjusting bolt.
Further, the supporting block is provided with a threaded hole matched with the size of the plane adjusting bolt;
the support block is fixed on the back side of the bottom plate of the first channel steel;
the first nut is fixed at the second through hole;
the threaded holes on the supporting blocks correspond to the second through holes on the bottom plate.
Further, the elevation adjusting screw rod passes through a threaded hole in the steel plate and is fixed through a second nut;
and one end of the elevation adjusting screw, which is far away from the third channel steel, is fixed with the bottom of the foundation embedded part.
Further, the first channel steel is sleeved on the elevation adjusting screw rod through the first through hole and then fixed through the third nut.
In general, the above technical solutions conceived by the present utility model, compared with the prior art, enable the following beneficial effects to be obtained:
(1) According to the plane position adjusting system for the foundation embedded part of the magnetic levitation turnout, after the elevation of the foundation embedded part is properly adjusted, according to the distance of the required movement of the foundation embedded part in the longitudinal and transverse directions, a wrench is used for rotating plane adjusting bolts on the plane position adjusting tool for the foundation embedded part distributed around the foundation embedded part, so that the foundation embedded part is pushed until the foundation embedded part is pushed in place, and the plane fine adjustment of the foundation embedded part is realized; according to the utility model, in the process of fine adjustment and pushing of the plane of the foundation embedded part, the plane adjusting bolt pushed to the in-place position is kept in a stressed state, so that the influence of displacement of the in-place position of the foundation embedded part caused by pushing of other plane adjusting bolts can be eliminated; meanwhile, as the high-precision small-stroke motion quantity plane adjusting bolt is adopted to replace a track jack and a jack, the phenomenon that the track jack or the jack is easy to laterally move due to excessive pushing and needs to be reversely pushed is avoided, and the position of a foundation embedded part is deviated; according to the utility model, the existing manual operation track jack operation is changed into a simple screwing operation, so that the manual error is eliminated, meanwhile, the fine adjustment difficulty of the foundation embedded part of the turnout is greatly reduced, and the fine adjustment efficiency is improved; the method can solve the problems that the precision control difficulty is high when the existing magnetic levitation turnout foundation embedded part is finely adjusted, the track lifting machine or the jack is easy to laterally move in the fine adjustment process, so that the position of the foundation embedded part is deviated, and the track lifting machine stroke is difficult to control the fine adjustment efficiency to be low in the foundation embedded part adjustment process.
(2) The plane position adjusting system of the embedded part of the foundation of the magnetic suspension turnout has the advantages of simple structure and low manufacturing cost; the use is simple, and the universality is strong; the plane adjusting bolt is a bolt meeting the requirements of strength and length, meanwhile, the thread pitch is small, the machining precision is high, the single-turn rotation stroke movement quantity is smaller than the precision error value of the basic embedded part, and the precision requirement of the basic embedded part can be met; the thread interval of the first nut is matched with the external thread of the plane adjusting bolt, so that the stroke motion quantity of the plane adjusting bolt can be ensured to meet the precision requirement of the foundation embedded part during rotation.
Drawings
FIG. 1 is a diagram showing the basic structure of a single group of medium-low speed magnetic levitation turnout;
FIG. 2 is a schematic view of a conventional switch mounting elevation adjustment apparatus;
fig. 3 is a schematic structural diagram (first view angle) of a planar position adjustment system for a basic embedded part of a magnetic levitation turnout according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram (second view angle) of a planar position adjustment system for a basic embedded part of a magnetic levitation turnout according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of an installation structure of a planar position adjustment system for a basic embedded part of a magnetic levitation turnout on a turnout installation elevation adjustment device and the basic embedded part according to an embodiment of the utility model;
fig. 6 is a schematic diagram of a distribution position of a plane position adjustment system for a basic embedded part of a magnetic levitation turnout according to an embodiment of the present utility model.
Like reference numerals denote like technical features throughout the drawings, in particular: 100-movable end pile beam foundation, 101-first trolley foundation, 102-second trolley foundation, 103-driving foundation, 104-third trolley foundation, 105-fourth trolley foundation, 106-rotation center foundation, 107-fixed end pile beam foundation, 108-third channel steel, 109-elevation adjusting screw, 110-foundation embedded plate, 111-second nut, 112-steel plate, 1-steel bracket, 11-first channel steel, 121-first through hole, 12-second channel steel, 13-bottom plate, 14-side plate, 2-plane adjusting bolt, 3-supporting block, 4-first nut, 5-third nut and 6-foundation embedded part plane position adjusting tool.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
In the description of the present utility model, it will be understood that when an element is referred to as being "mounted," "disposed," or "disposed" on another element, it can be directly on the other element or be indirectly on the other element unless explicitly stated and limited otherwise. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element; the terms "mounted," "connected," and "provided" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second". The term "may include one or more of the feature, either explicitly or implicitly. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
As shown in fig. 1-6, the utility model provides a plane position adjusting system of a basic embedded part of a magnetic levitation turnout, which comprises a plurality of turnout installation height adjusting devices arranged on the periphery of the bottom of the basic embedded part and a plane position adjusting tool 6 of the basic embedded part, wherein the plane position adjusting tool is arranged on the periphery of the basic embedded part and the turnout installation height adjusting devices; the basic embedded part plane position adjusting tool 6 comprises a steel bracket 1, a plane adjusting bolt 2, a supporting block 3 and a first nut 4 which are arranged on the steel bracket 1; the turnout installation height adjusting device comprises a third channel steel 108, a steel plate 112 with a threaded hole, a height adjusting screw 109 and a second nut 111, wherein the steel plate 112 is fixed at the top of the third channel steel 108, the height adjusting screw 109 is arranged on the threaded hole of the steel plate 112, and the second nut 111 is arranged on the height adjusting screw 109; the foundation embedded part comprises a foundation embedded plate 110 and other accessory components arranged on the foundation embedded plate 110; the steel bracket 1 comprises a first channel steel 11 and a second channel steel 12 which are mutually perpendicular and are connected at the end parts; the first channel steel 11 is vertically connected with the third channel steel 108; the first channel steel 11 is fixed with a third channel steel 108 through a height adjusting screw 109 and a third nut 5; the supporting blocks 3 and the first nuts 4 are respectively arranged on two sides of the bottom plate of the second channel steel 12; the plane adjusting bolt 2 sequentially passes through the supporting block 3 and the first nut 4; the nut end plane of the plane adjusting bolt 2 is the same as the side of the basic embedded plate 110 in height and is attached to the side; the elevation adjusting screw 109 can be moved upwards or downwards relative to the steel plate 112 by rotating the elevation adjusting screw 109, so that elevation adjustment of the foundation embedded part is realized; according to the distance of the longitudinal and transverse movement required by the foundation embedded part, a spanner is used for rotating the plane position adjusting bolts 2 of the foundation embedded part, which are distributed around the foundation embedded part, to push the foundation embedded part, so that the plane fine adjustment of the foundation embedded part can be realized; the utility model can avoid the phenomenon that the position of the foundation embedded part is deviated due to excessive pushing, reverse pushing and lateral shifting of a track jack or a jack when the plane position of the foundation embedded part of the magnetic levitation turnout is adjusted, changes the operation of manually operating the track jack into the operation of simply screwing a screw, eliminates the human error, greatly reduces the fine adjustment difficulty of the foundation embedded part of the turnout and improves the fine adjustment efficiency; the problems of high precision control difficulty and low precision adjustment efficiency during installation and fine adjustment of the medium-low speed magnetic levitation turnout foundation embedded part are solved.
Further, as shown in fig. 1 to 6, the steel bracket 1 is formed by welding channel steel with a certain size and model, holes are drilled at corresponding positions, and the aperture size is required to be matched with the diameter of the corresponding elevation adjusting screw 109 and the diameter of the plane adjusting bolt 2; the plane adjusting bolt 2 adopts bolts meeting the requirements of strength and length, meanwhile, the screw pitch is small, the machining precision is high, the single-rotation stroke movement quantity is smaller than the precision error value of the basic embedded part, and the precision requirement of the basic embedded part is met; the diameter of the first nut 4 is the same as that of the plane adjusting bolt 2; the first nut 4 is welded at the position of the corresponding hole of the steel bracket 1; the thread interval of the first nut 4 is matched with the external thread of the plane adjusting bolt 2, so that the stroke motion quantity of the plane adjusting bolt 2 during rotation can meet the precision requirement of a basic embedded part; the supporting block 3 is made of steel, is cut into blocks with a certain size, is drilled with a hole with the same diameter as the plane adjusting bolt 2 at the center, and is welded at the position of the corresponding hole of the steel bracket 1, and is mainly used for supporting the plane adjusting bolt 2 and ensuring the plane adjusting bolt 2 to keep horizontal movement.
Further, as shown in fig. 1 to 6, the first channel steel 11 is vertically connected to the top U-shaped slot of the third channel steel 108; the third channel steel 108, the first channel steel 11 and the second channel steel 12 are preferably U-shaped channel steels, and each of the third channel steel 108, the first channel steel 11 and the second channel steel 12 comprises a bottom plate 13 and side plates 14 vertically arranged on two sides of the bottom plate 13; a first through hole 121 is formed at one end of the bottom plate 13 of the first channel steel 11; the size of the first through hole 121 is matched with the diameter of the elevation adjusting screw 109; a second through hole is formed in the bottom plate 13 of the second channel steel 12; the size of the second through hole is matched with the diameter of the plane adjusting bolt 2; the supporting block 3 is provided with a threaded hole matched with the size of the plane adjusting bolt 2; the supporting block 3 is fixed on the back side (the side far away from the side plate) of the bottom plate 13 of the second channel steel; the first nut 4 is fixed at the second through hole; the threaded holes on the supporting blocks 3 correspond to the second through holes on the bottom plate 13; the plane adjusting bolt 2 sequentially passes through the threaded hole of the supporting block 3, the second through hole of the bottom plate 13 and the first nut 4; the nut end plane of the plane adjusting bolt 2 is attached to the side edge of the foundation embedded plate 110 and has the same height, and the first nut 4 fixes the plane adjusting bolt 2 and the second channel steel 12.
Further, as shown in fig. 1-6, the top of the third channel steel 108 is welded to the steel plate 112; the elevation adjusting screw 109 sequentially passes through a threaded hole in the steel plate 112 and a first through hole 121 in the bottom plate of the first channel steel 11, the elevation adjusting screw 109 is closely meshed with the threaded hole in the steel plate 112, one end of the elevation adjusting screw 109, which is far away from the third channel steel, is fixed with the bottom of the foundation embedded plate 110 of the foundation embedded part, and the elevation adjusting screw 109 can be enabled to move upwards or downwards relative to the steel plate 112 by rotating the elevation adjusting screw 109, so that the elevation adjustment of the foundation embedded part is realized; after the elevation of the foundation embedded part is adjusted, the elevation adjusting screw 109 and the steel plate 112 are fixed through the second nut 111.
The utility model discloses an adjusting method of a plane position adjusting system of a basic embedded part of a magnetic levitation turnout, which comprises the following steps:
s1: a plurality of turnout installation elevation adjusting devices are distributed at the bottom of the basic embedded part; including the placement of the third channel 108 and the installation of the elevation adjustment screw 109;
s2: hoisting the turnout foundation embedded plates 110 to the positions above a plurality of turnout installation height adjusting devices, adjusting the heights of the turnout foundation embedded plates 110 by using the height adjusting screws 109 after the turnout foundation embedded plates are in place, and fixing the height adjusting screws 109 with the threaded holes of the tops of the third channel steels 108 by using the second nuts after the heights are adjusted in place;
s3: a foundation embedded part plane position adjusting tool matched with the number of the third channel steels 108 around the bottom of the foundation embedded plate 110 is installed on the third channel steels 108 of the turnout installation elevation adjusting device around the bottom of the foundation embedded plate 110; the distribution of the basic embedded part plane position adjustment tools is shown in fig. 6;
s4: the height of the basic embedded part plane position adjusting tool is adjusted by adjusting the connection positions of the first channel steel 11, the third channel steel 108 and the elevation adjusting screw 109, so that the height of the plane adjusting bolt 2 is ensured to be the same as the side edge of the basic embedded plate, and the plane adjusting bolt is fixed through the third nut 5;
s5: according to the distance of the longitudinal and transverse movement of the foundation embedded part, using a spanner to rotate the plane adjusting bolt 2 to push the foundation embedded part until the foundation embedded part is pushed in place;
s6: and after the welding machine is used for respectively welding and fixing the foundation embedded part, the third channel steel of the turnout installation elevation adjusting device and the elevation adjusting screw rod, the foundation embedded part plane position adjusting tool is dismantled, the foundation template is installed, and concrete is poured.
The utility model provides a working principle of a plane position adjusting system for a basic embedded part of a magnetic levitation turnout, which comprises the following steps: the elevation adjusting screw 109 can be moved upwards or downwards relative to the steel plate 112 by rotating the elevation adjusting screw 109, so that elevation adjustment of the foundation embedded part is realized, after the elevation adjustment of the foundation embedded part is proper, the wrench is used for rotating the plane adjusting bolts 2 on the plane position adjusting tool of the foundation embedded part distributed around the foundation embedded part until the foundation embedded part is pushed in place, and plane fine adjustment of the foundation embedded part is realized; according to the utility model, in the process of fine adjustment and pushing of the plane of the foundation embedded part, the plane adjusting bolt 2 pushed in place is kept in a stressed state, so that the influence of displacement of the foundation embedded part in place caused by pushing of other plane adjusting bolts 2 can be eliminated; meanwhile, as the high-precision small-stroke motion quantity plane adjusting bolt 2 is adopted to replace a track jack and a jack, the phenomenon that the track jack or the jack is easy to laterally move due to excessive pushing and needs to be reversely pushed is avoided, and the position of a foundation embedded part is deviated; according to the utility model, the operation of the existing manual operation track jack is changed into the operation of simply screwing the screw, so that the manual error is eliminated, meanwhile, the fine adjustment difficulty of the foundation embedded part of the turnout is greatly reduced, and the fine adjustment efficiency is improved.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A magnetic levitation turnout foundation embedded part plane position adjusting system is characterized in that: the device comprises a plurality of turnout installation height adjusting devices arranged on the periphery of the bottom of a foundation embedded part and a foundation embedded part plane position adjusting tool which is arranged on the periphery of the foundation embedded part and the turnout installation height adjusting devices together; wherein,,
the basic embedded part plane position adjusting tool comprises a steel bracket (1), a plane adjusting bolt (2), a supporting block (3) and a first nut (4) which are arranged on the steel bracket (1);
the steel bracket (1) comprises a first channel steel (11) and a second channel steel (12) which are connected at the end parts and are mutually perpendicular;
the end part of the first channel steel (11) is vertically connected with the turnout installation height adjusting device;
the supporting blocks (3) and the first nuts (4) are respectively arranged at two sides of the bottom plate of the second channel steel (12);
the plane adjusting bolt (2) sequentially passes through the supporting block (3) and the first nut (4);
the nut end plane of the plane adjusting bolt (2) is the same as the side of the foundation embedded part in height and is attached to the side of the foundation embedded part.
2. The system for adjusting the plane position of a basic embedded part of a magnetic levitation turnout according to claim 1, wherein the system comprises the following components: the steel bracket (1) is formed by welding channel steel;
the single-turn rotation stroke movement quantity of the plane adjusting bolt (2) is smaller than the precision error value of the basic embedded part;
the diameter of the first nut (4) is the same as that of the plane adjusting bolt (2);
the thread interval of the first nut (4) is matched with the external thread of the plane adjusting bolt (2);
the supporting block (3) is made of steel.
3. The system for adjusting the plane position of the foundation embedded part of the magnetic levitation turnout according to claim 2, wherein the system comprises the following components: the turnout installation elevation adjusting device comprises a third channel steel (108), a steel plate (112) with a threaded hole, an elevation adjusting screw (109) and a second nut (111), wherein the steel plate (112) is fixed at the top of the third channel steel (108), the elevation adjusting screw (109) is arranged on the threaded hole of the steel plate (112), and the second nut (111) is arranged on the elevation adjusting screw (109).
4. The system for adjusting the planar position of a foundation embedded part of a magnetic levitation turnout according to claim 3, wherein: the first channel steel (11) is vertically connected with the third channel steel (108);
the first channel steel (11) is fixed with the third channel steel (108) through the height adjusting screw (109) and the third nut (5).
5. The system for adjusting the planar position of a basic embedded part of a magnetic levitation turnout according to claim 4, wherein the system comprises the following components: the first channel steel (11), the second channel steel (12) and the third channel steel (108) comprise a bottom plate (13) and side plates (14) vertically arranged on two sides of the bottom plate (13).
6. The system for adjusting the planar position of a foundation embedded part of a magnetic levitation turnout according to claim 5, wherein the system comprises the following components: the third channel steel (108) is of a U-shaped steel groove structure;
the first channel steel (11) is vertically connected and arranged in a U-shaped notch at the top of the third channel steel (108).
7. The system for adjusting the planar position of a foundation embedded part of a magnetic levitation turnout according to claim 6, wherein the system comprises the following components: one end of a bottom plate (13) of the first channel steel (11) is provided with a first through hole (121);
the size of the first through hole (121) is matched with the diameter of the elevation adjusting screw (109);
a second through hole is formed in a bottom plate (13) of the second channel steel (12);
the size of the second through hole is matched with the diameter of the plane adjusting bolt (2).
8. The system for adjusting the planar position of a foundation embedded part of a magnetic levitation turnout according to claim 7, wherein: the supporting block (3) is provided with a threaded hole matched with the size of the plane adjusting bolt (2);
the supporting block (3) is fixed on the back side of the bottom plate (13) of the first channel steel;
the first nut (4) is fixed at the second through hole;
the threaded holes on the supporting blocks (3) correspond to the second through holes on the bottom plate (13).
9. The system for adjusting the plane position of the foundation embedded part of the magnetic levitation turnout according to claim 7 or 8, wherein the system comprises the following components: the elevation adjusting screw (109) passes through a threaded hole on the steel plate (112) and is fixed through a second nut (111);
and one end, far away from the third channel steel (108), of the elevation adjusting screw (109) is fixed with the bottom of the foundation embedded part.
10. The system for adjusting the planar position of a foundation embedded part of a magnetic levitation turnout according to claim 9, wherein the system comprises: the first channel steel (11) is sleeved on the elevation adjusting screw rod (109) through the first through hole (121) and then fixed through the third nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932802.9U CN218989741U (en) | 2022-11-03 | 2022-11-03 | Plane position adjusting system for embedded part of magnetic levitation turnout foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932802.9U CN218989741U (en) | 2022-11-03 | 2022-11-03 | Plane position adjusting system for embedded part of magnetic levitation turnout foundation |
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| Publication Number | Publication Date |
|---|---|
| CN218989741U true CN218989741U (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222932802.9U Active CN218989741U (en) | 2022-11-03 | 2022-11-03 | Plane position adjusting system for embedded part of magnetic levitation turnout foundation |
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| Country | Link |
|---|---|
| CN (1) | CN218989741U (en) |
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- 2022-11-03 CN CN202222932802.9U patent/CN218989741U/en active Active
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