CN216947667U - Track levelness adjusting and fixing device - Google Patents
Track levelness adjusting and fixing device Download PDFInfo
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- CN216947667U CN216947667U CN202220631181.8U CN202220631181U CN216947667U CN 216947667 U CN216947667 U CN 216947667U CN 202220631181 U CN202220631181 U CN 202220631181U CN 216947667 U CN216947667 U CN 216947667U
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- height adjusting
- cross beam
- bolt
- height
- adjusting piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of rail installation, in particular to a rail levelness adjusting and fixing device. The device comprises a cross beam, wherein a first height adjusting piece and a second height adjusting piece are respectively arranged on two sides of the cross beam; the beam is sleeved with two moving devices which move along the axis of the beam, and the moving devices are arranged between the first height adjusting piece and the second height adjusting piece; the lower end of the mobile device is provided with a protruding block, and the upper surface of the protruding block is a placing surface; the protruding blocks of the two moving devices are oppositely arranged. According to the utility model, the rail can be placed on the upper surface of the protruding block by adjusting the relative position of the moving device and the horizontal beam, so that the device can fix rails with various widths. Meanwhile, the levelness of the track can be adjusted by adjusting the heights of the first height adjusting piece and the second height adjusting piece.
Description
Technical Field
The utility model relates to the field of track installation, in particular to a track levelness adjusting and fixing device.
Background
At the present stage, the method adopted for adjusting the track levelness generally has the defects of complex adjusting mode and difficulty in realizing flexible and accurate adjustment for multiple times. The track fixing mode can not guarantee the stability of track fixing in the track pouring process, and the track levelness adjusting and fixing requirements are difficult to realize simultaneously at the present stage, so that the overall operation process of track levelness adjusting and fixing is more complicated, and the manual demand is large.
The Chinese patent CN201810079354.8 discloses an integral installation method of an equipment rail, wherein a rail levelness adjusting device and a fixing device are provided, the fixing device comprises a base plate, a pressing plate and a fixing bolt, the base plate is temporarily and fixedly installed at the bottom of the rail, the pressing plate is arranged above the base plate, one end of the pressing plate is pressed on the rail, the other end of the pressing plate is pressed on the base plate through a cushion block, and a screw rod of the fixing bolt sequentially penetrates through the base plate and the pressing plate from bottom to top and is fixed above the pressing plate through a nut. The track adjusting device comprises an adjusting bottom plate, an adjusting base plate and adjusting nuts, wherein the adjusting bottom plate is supported on a track basis, at least two adjusting screw rods distributed on two sides of a track are fixedly arranged on the adjusting bottom plate, the adjusting base plate is sleeved on the adjusting screw rods, the adjusting nuts are sleeved on the adjusting screw rods below the adjusting base plate and used as supports, the track is arranged on the adjusting base plate, and the track elevation and the levelness are adjusted by screwing the adjusting nuts on the adjusting screw rods.
Although the whole installation method of the equipment rail can realize the fixation and levelness adjustment of the rail, the method still has some problems.
1. The fixing of the rail is to manufacture threaded through holes on the backing plate and the pressing plate in advance, and the through holes on the backing plate have fixed intervals, so that only the rail with a specific width can be fixed.
2. Because the levelness adjusting device is arranged at the lower side of the rail, the operation space is small during installation and use, the operation is difficult, and particularly, the levelness adjusting device is more difficult to install and use on the rail arranged in a foundation pit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a track levelness adjusting and fixing device capable of fixing tracks with various widths.
The technical scheme adopted by the utility model for solving the technical problem is that the track levelness adjusting and fixing device comprises a cross beam, wherein a first height adjusting piece and a second height adjusting piece are arranged at intervals along the axial direction of the cross beam;
the beam is sleeved with two moving devices which move along the axis of the beam, and the moving devices are arranged between the first height adjusting piece and the second height adjusting piece; the lower end of the moving device is provided with a protruding block, and the upper surface of the protruding block is a placing surface; the protruding blocks of the two moving devices are oppositely arranged.
Further, a horizontal limiting device is arranged on the moving device.
Further, horizontal stop device include the vertical spacing bolt that sets up, the last screw that runs through the mobile device outer wall that is provided with of mobile device, spacing bolt is installed in the screw.
Further, the cross sections of the cross beam and the moving device are rectangular.
Further, the first height adjusting piece comprises a first height adjusting bolt which penetrates through the cross beam and is in threaded connection with the cross beam, and the first height adjusting bolt is vertically arranged;
the second height adjusting piece comprises a second height adjusting bolt which penetrates through the cross beam and is in threaded connection with the cross beam, and the second height adjusting bolt is vertically arranged.
Further, the first height adjusting piece comprises a first height adjusting bolt which is vertically arranged, a through hole for the first height adjusting bolt to pass through is formed in the cross beam, and first fixing nuts in threaded connection with the first height adjusting bolt are fixedly connected to two sides of the through hole;
the second height adjusting piece comprises a second height adjusting bolt which is vertically arranged, a through hole for the second height adjusting bolt to pass through is formed in the cross beam, and second fixing nuts in threaded connection with the second height adjusting bolt are fixedly connected to two sides of the through hole;
the utility model has the beneficial effects that: the beam is sleeved with two moving devices which move along the axis of the beam, the lower end of each moving device is provided with a protruding block, and the upper surface of each protruding block is a placing surface; the protruding blocks of the two moving devices are oppositely arranged. In the use process, the relative position of the moving device and the horizontal cross beam can be adjusted according to the width of the track, and then the track is placed on the upper surface of the protruding block, so that the device can fix tracks with various widths.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a specific implementation of the present invention;
fig. 3 is a longitudinal sectional view of the present invention taken along line a-a of fig. 1.
Reference numerals: 1-a cross beam; 101-a first raise bolt; 102-a second raise bolt; 103-a first fixing nut; 104-a second fixing nut; 2-a mobile device; 201-a limit bolt; 202-a fixed part; 203-protruding block; 204-placing surface; 5-orbit; 501-contact surface; 6-a track groove; 7-backing plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, the track levelness adjusting and fixing device comprises a cross beam 1, wherein a first height adjusting piece and a second height adjusting piece are arranged at intervals along the axial direction of the cross beam 1;
the beam 1 is sleeved with two moving devices 2 moving along the axis of the beam 1, and the moving devices 2 are arranged between a first height adjusting piece and a second height adjusting piece; the lower end of the mobile device 2 is provided with a protruding block 203, and the upper surface of the protruding block 203 is a placing surface 204; the protruding blocks 203 of the two moving devices 2 are arranged opposite to each other.
The cross beam 1 needs to meet the strength requirement of site construction, preferably, the cross beam 1 is a long-strip-shaped steel member, the cross section of the cross beam 1 is rectangular or circular, and it should be noted here that the cross section is a plane perpendicular to the axial direction of the cross beam 1. The first height adjustment spare and the second height adjustment spare that set up along the axis direction interval of crossbeam 1, first height adjustment spare and second height adjustment spare can adopt the jack, and the top of jack is connected with the surface of crossbeam 1, in the use, adjusts the height of first height adjustment spare and second height adjustment spare respectively for adjust orbital levelness.
The cross section of the moving device 2 is the same as that of the beam 1, and the cross section inner dimension of the moving device 2 is slightly larger than that of the beam 1, so that the moving device 2 can move horizontally relative to the beam 1. For example, when the cross-sectional shape of the beam 1 is circular, the cross-sectional shape of the moving device 2 is also circular, so as to avoid that the moving device 2 rotates relative to the beam 1 during use, a groove can be manufactured on the outer surface of the beam 1, and a sliding block matched with the groove is fixedly connected to the inner surface of the moving device 2.
It should be noted here that, the manufacturing of the groove on the outer surface of the beam 1 and the fixed connection of the sliding block on the inner surface of the moving device 2 are difficult, so that the cross sections of the beam 1 and the moving device 2 are both rectangular.
The displacement device 2 is arranged between the first height adjustment element and the second height adjustment element, in such a way that the first height adjustment element and the second height adjustment element have a limiting effect on the displacement device 2.
The lower end of the mobile device 2 is provided with a protruding block 203, and the protruding block 203 is a steel plate and can be welded with the mobile device 2 or integrally formed with the mobile device 2.
The upper surfaces of the protruding blocks 203 are placing surfaces 204, and the protruding blocks 203 of the two mobile devices 2 are oppositely arranged, so that the upper surfaces of the protruding blocks 203 of the two mobile devices 2 and the lower surface of the beam 1 form an installation space; during installation and use, the placement surface 204 is in contact with the contact surface 501 of the rail 5. Here, in order to increase the height of the installation space, a fixing portion 202 may be fixedly connected between the protruding block 203 and the mobile device 2.
The specific operation process of the utility model is as follows: referring to fig. 2, a backing plate 7 is placed at the bottom of a rail groove 6, a rail 5 is placed on the backing plate 7, a cross beam 1 is horizontally placed above the rail, and a first height adjusting member and a second height adjusting member are respectively placed on bosses at both sides of the rail groove 6, and at this time, the device 2 is moved and respectively placed at both sides of the rail 5. Adjusting the first height adjusting piece and the second height adjusting piece to enable the placing surface 204 to be lower than the contact surface 501 of the track 5, and adjusting the moving device 2 to enable the placing surface 204 to be opposite to the contact surface 501 of the track 5; the first and second height adjusting members are then adjusted so that the resting surface 204 comes into contact with the contact surface 501 of the rail 5. And continuously adjusting the first height adjusting piece and the second height adjusting piece to separate the track 5 from the base plate 7, then removing the base plate 7, adjusting the first height adjusting piece and the second height adjusting piece to ensure the level of the track 5, and then pouring.
The utility model provides a track levelness adjusting and fixing device.A beam 1 is sleeved with two moving devices 2 moving along the axis of the beam 1, the lower ends of the moving devices 2 are provided with protruding blocks 203, and the upper surfaces of the protruding blocks 203 are placing surfaces 204; the protruding blocks 203 of the two moving devices 2 are oppositely disposed. In use, the relative position of the moving device 2 and the beam 1 can be adjusted according to the width of the track 5, and then the track 5 is placed on the placing surface 204 of the protruding block 203, so that the device can fix tracks 5 with various widths.
Since there is no fixation between the moving means 2 and the beam 1, movement may occur during use. Therefore, referring to fig. 1, as an embodiment, a horizontal position limiting device is arranged on the moving device 2. Horizontal stop device include the vertical stop bolt 201 that sets up, be provided with the screw that runs through 2 outer walls of mobile device on the mobile device 2, stop bolt 201 is installed in the screw.
In the use process, the moving device 2 moves to a proper position, and the limit bolt 201 is screwed into the screw hole until the screw head of the limit bolt 201 is contacted with the cross beam 1. This makes it possible to lock the displacement device 2 to the cross member 1.
Embodiment 1 of the first height adjusting member and the second height adjusting member, the first height adjusting member includes a first height-adjusting bolt 101 penetrating the cross beam 1 and screwed with the cross beam 1, the first height-adjusting bolt 101 is vertically disposed; the second height adjusting piece comprises a second height adjusting bolt 102 which penetrates through the cross beam 1 and is in threaded connection with the cross beam 1, and the second height adjusting bolt 102 is vertically arranged.
It should be noted here that, in order to adjust the first height-adjusting bolt 101 and the second height-adjusting bolt 102 better, the bolt heads of the first height-adjusting bolt 101 and the second height-adjusting bolt 102 are disposed above the cross beam 1. In order to adjust the height of the cross beam 1 to the maximum, the first height-adjusting bolt 101 and the second height-adjusting bolt 102 are preferably full-thread bolts. Threaded holes penetrating through the upper surface and the lower surface of the cross beam 1 are respectively manufactured on two sides of the cross beam 1, the first heightening bolt 101 and the second heightening bolt 102 are respectively in threaded connection with the threaded holes on the two sides of the cross beam 1, and the cross beam 1 can move up and down by respectively rotating the first heightening bolt 101 and the second heightening bolt 102.
The second height adjusting piece comprises a second height adjusting bolt 102 which is vertically arranged, a through hole for the second height adjusting bolt 102 to pass through is formed in the cross beam 1, and second fixing nuts 104 which are in threaded connection with the second height adjusting bolt 102 are fixedly connected to two sides of the through hole;
it should be noted here that, in order to adjust the first height-adjusting bolt 101 and the second height-adjusting bolt 102 better, the bolt heads of the first height-adjusting bolt 101 and the second height-adjusting bolt 102 are disposed above the cross beam 1. In order to adjust the height of the cross beam 1 to the maximum, the first height-adjusting bolt 101 and the second height-adjusting bolt 102 are preferably full-thread bolts. It should be noted here that both sides of the through hole refer to the upper and lower sides of the cross member 1, and the fixing nut can be welded to the cross member 1.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The track levelness adjusting and fixing device comprises a cross beam (1), wherein a first height adjusting piece and a second height adjusting piece are arranged at intervals along the axis direction of the cross beam (1);
the method is characterized in that: the beam (1) is sleeved with two moving devices (2) moving along the axis of the beam (1), and the moving devices (2) are installed between the first height adjusting piece and the second height adjusting piece; the lower end of the moving device (2) is provided with a protruding block (203), and the upper surface of the protruding block (203) is a placing surface (204); the protruding blocks (203) of the two moving devices (2) are arranged oppositely.
2. The track levelness adjustment fixture of claim 1, wherein: and a horizontal limiting device is arranged on the moving device (2).
3. The track levelness adjustment fixture of claim 2, wherein: horizontal stop device include vertical stop bolt (201) that sets up, be provided with the screw that runs through mobile device (2) outer wall on mobile device (2), stop bolt (201) are installed in the screw.
4. The track levelness adjustment fixture of claim 1, wherein: the cross sections of the beam (1) and the moving device (2) are rectangular.
5. The track levelness adjustment fixture of claim 1, wherein: the first height adjusting piece comprises a first height adjusting bolt (101) penetrating through the cross beam (1) and in threaded connection with the cross beam (1), and the first height adjusting bolt (101) is vertically arranged;
the second height adjusting piece comprises a second height adjusting bolt (102) which penetrates through the cross beam (1) and is in threaded connection with the cross beam (1), and the second height adjusting bolt (102) is vertically arranged.
6. The track levelness adjustment fixture of claim 1, wherein: the first height adjusting piece comprises a first height adjusting bolt (101) which is vertically arranged, a through hole for the first height adjusting bolt (101) to pass through is formed in the cross beam (1), and first fixing nuts (103) which are in threaded connection with the first height adjusting bolt (101) are fixedly connected to two sides of the through hole;
the second height adjusting piece comprises a second height adjusting bolt (102) which is vertically arranged, a through hole for the second height adjusting bolt (102) to pass through is formed in the cross beam (1), and second fixing nuts (104) which are in threaded connection with the second height adjusting bolt (102) are fixedly connected to the two sides of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631181.8U CN216947667U (en) | 2022-03-22 | 2022-03-22 | Track levelness adjusting and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631181.8U CN216947667U (en) | 2022-03-22 | 2022-03-22 | Track levelness adjusting and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216947667U true CN216947667U (en) | 2022-07-12 |
Family
ID=82297039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220631181.8U Active CN216947667U (en) | 2022-03-22 | 2022-03-22 | Track levelness adjusting and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216947667U (en) |
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2022
- 2022-03-22 CN CN202220631181.8U patent/CN216947667U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 350, Renmin Street, East District, Panzhihua City, Sichuan Province, 617099 Patentee after: CHINA 19TH METALLURGICAL Corp. Address before: 617099 China 19th Metallurgical Group Co., Ltd., bingcaogang, East District, Panzhihua City, Sichuan Province Patentee before: CHINA 19TH METALLURGICAL Corp. |