CN215051663U - A kind of auxiliary installation device for urban rail transit rail row - Google Patents
A kind of auxiliary installation device for urban rail transit rail row Download PDFInfo
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- CN215051663U CN215051663U CN202120071154.5U CN202120071154U CN215051663U CN 215051663 U CN215051663 U CN 215051663U CN 202120071154 U CN202120071154 U CN 202120071154U CN 215051663 U CN215051663 U CN 215051663U
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 241001669679 Eleotris Species 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
本实用新型涉及一种城市轨道交通轨排辅助安装装置，包括高度调节组件、宽度调节组件和夹持组件，所述的夹持组件安装于宽度调节组件上，且宽度调节组件和夹持组件均设置两组，分别用于夹持轨道两侧待安装的钢轨并调节两侧钢轨之间的距离，所述的宽度调节组件安装于高度调节组件上，所述的高度调节组件用于调节夹持组件的高度，与现有技术相比，本实用新型具有保证地铁轨道安装精度的同时，加快轨道安装的速度等优点。
The utility model relates to an auxiliary installation device for rail rows of urban rail transit, which comprises a height adjustment component, a width adjustment component and a clamping component. The clamping component is installed on the width adjustment component, and the width adjustment component and the clamping component are both Set up two groups, which are used to clamp the rails to be installed on both sides of the track and adjust the distance between the rails on both sides. The width adjustment assembly is installed on the height adjustment assembly, and the height adjustment assembly is used to adjust the clamping The height of the components, compared with the prior art, the utility model has the advantages of speeding up the installation speed of the rails while ensuring the installation accuracy of the subway rails.
Description
Technical Field
The utility model belongs to the technical field of urban rail transit rail mounting technique and specifically relates to an urban rail transit section of track assists installation device is related to.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. When a subway is constructed, a track is usually installed by using a track panel rail erecting method, and after the assembly of the track panel is completed on a base assembly operation platform, the track panel is hung on a track flat car by a gantry crane and then pushed to a construction site. At present, a rail row is assembled by a method of firstly placing a sleeper and a fastener and finally loading a steel rail, the steel rail is hung in a rail bearing groove on the sleeper rail by a crane, unstable conditions such as shaking and the like of the steel rail can occur in the operation process of the crane, manual cooperation is needed, the steel rail is stabilized and calibrated and then falls into the groove, the labor intensity is high, the safety efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an when guaranteeing subway track installation precision, can accelerate the supplementary installation device of urban rail transit section of track mounting's speed in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an urban rail transit section of track auxiliary fixtures device, includes height adjusting subassembly, width adjusting subassembly and centre gripping subassembly, centre gripping unit mount on width adjusting subassembly, and width adjusting subassembly and centre gripping subassembly all set up two sets ofly, be used for centre gripping track both sides respectively to treat the rail of installation and adjust the distance between the rail of both sides, width adjusting subassembly install on height adjusting subassembly, height adjusting subassembly be used for adjusting the height of centre gripping subassembly.
Further, the height adjusting assembly comprises a supporting unit and an adjusting unit, the supporting unit comprises two first supporting rods, two first supports and a sliding rail, the two first supports are fixedly installed at two ends of the sliding rail respectively, the four first supporting rods are arranged and are in two groups, the two first supporting rods are hinged to the bottom of the first supports respectively, angle-adjustable triangular supporting structures are formed on two sides of the sliding rail respectively, the lower portions of the first supporting rods are provided with through holes, the adjusting unit is arranged in the through holes of the first supporting rods and is used for changing the height of the sliding rail through the angle of the angle-adjustable triangular supporting structures, and the width adjusting assembly is arranged on the sliding rail.
Furthermore, the adjusting unit comprises a ball screw, a ball nut, a third support and a pin, the third support is mounted on the first support rod through the pin and is arranged in the lower through hole of the first support rod, the third support can rotate by taking the pin as a shaft, the ball nut is arranged in the bottom through hole of the first support rod through the third support, and the ball screw is sleeved in the ball nut.
Furthermore, the adjusting units are arranged in two groups and respectively correspond to the first supporting rods on the two sides, each group of adjusting units respectively comprises two third supports, two pins, two ball nuts and one ball screw, the two third supports, the two pins and the two ball nuts are respectively arranged on the two first supporting rods on the same side, the rotating directions of the two ball nuts are opposite, and the ball screws are respectively sleeved in the two ball nuts.
Further preferably, the adjusting unit further comprises a handle connected with the ball screw for rotating the ball screw.
Further preferably, the through hole at the lower part of the first support rod is a square through hole, the height of the through hole is twice of the diameter of the ball nut, and the width of the through hole is matched with the diameter of the ball nut.
Furthermore, the width adjusting assembly comprises a second support, two second support rods and two first screw rods, the second support rods are sleeved on the slide rail, the two second support rods are respectively fixedly sleeved on the slide rail and located on two sides of the second support rods, through holes are formed in the second support rods, threaded holes corresponding to the through holes in the second support rods are formed in the second support rods, the first screw rods respectively penetrate through the through holes in the second support rods and the threads in the second support rods, the clamping assemblies are fixedly arranged on the second support rods, and the second support rods can slide between the two second support rods along the direction of the slide rail through the first screw rods and are used for changing the distance between the two sets of clamping assemblies.
Further, the centre gripping subassembly include first fixed block, second fixed block and second screw rod, first fixed block and second bracing piece fixed connection, the one end and the first fixed block of second screw rod be connected, the other end passes through threaded connection with the second fixed block, the second fixed block pass through second screw rod and first fixed block sliding connection, can be close to or keep away from first fixed block, first fixed block and second fixed block mutually support for the steel rail that the centre gripping was waited to install.
Further preferably, the clamping assembly further comprises a rib plate, the first fixing block is a right-angle fixing block and comprises two mutually perpendicular fixing edges, two ends of the rib plate are fixedly connected with the two right-angle edges of the first fixing block respectively, and the inclination angle is 45 degrees.
Furthermore, the device also comprises a moving assembly, wherein the moving assembly comprises four rollers and four bases, and the four rollers are respectively installed at the bottoms of the four first supporting rods through the bases.
Compared with the prior art, the utility model has the advantages of it is following:
1) the utility model can quickly adjust the height and the level of the track through the matching of the support rod, the ball screw and the bolt, does not need manual matching, and improves the safety and the track installation efficiency;
2) the utility model discloses the cooperation of fixed block and bolt is connected can carry out quick centre gripping to the rail, has accelerated the speed of subway track installation, further improves track installation efficiency;
3) the utility model discloses each part easy dismounting uses manpower sparingly, reduces the potential safety hazard, improves subway efficiency of construction, reduces the human cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged sectional view of area A of FIG. 1;
fig. 3 is an enlarged schematic structural view of a region B in fig. 1.
Wherein: 1. the support comprises a first support rod, a second support, a first support, a sliding rail, a second support rod, a first screw rod, a handle, a first fixing block, a second fixing block, a roller, a base, a second fixing block, a second screw rod, a rib plate, a first fixing block, a second screw rod, a rib plate, a second fixing block, a ball screw rod, a ball nut, a third support, 17 and pins.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1-3, the utility model provides an installation device is assisted to urban rail transit section of track, including height adjusting part, width adjusting part, centre gripping subassembly and removal subassembly, centre gripping unit mount is on width adjusting part, and width adjusting part and centre gripping subassembly all set up two sets ofly, are used for centre gripping track both sides respectively to treat the rail of installation and adjust the distance between the both sides rail, and width adjusting part installs on height adjusting part, and height adjusting part is used for adjusting the height of centre gripping subassembly, removes unit mount in height adjusting part's bottom.
The height adjusting assembly comprises a supporting unit and an adjusting unit, the supporting unit comprises a first supporting rod 1, a first support 2 and a sliding rail 3, and the adjusting unit comprises a ball screw 14, a ball nut 15, a third support 16, a pin 17 and a handle 7.
In this embodiment, the height of the square through hole that first bracing piece 1 was seted up is 3 times of ball nut 15 diameter, and the width of square through hole should match with ball nut 15 diameter, can guarantee like this that the height that installation device goes up and down satisfies the construction requirements.
The width adjusting assembly comprises a second support 4, a second support rod 5 and a first screw rod 6, the two second support rods 5 are connected with the sliding rail 3 in a sliding mode, the second support 4 is four, two pairwise symmetries are fixed on two sides of the second support rod 5, the installation device can be stably operated during horizontal adjustment, the second support rod 5 is respectively connected with the first screw rod 6 in a threaded mode through a screw hole formed in the second support rod 5, the first screw rod 6 is connected with the two second support supports 4 in a rotating mode, the second support 4 is fixedly connected with the sliding rail 3 through a bolt, and the second support rod 5 can slide between the two second support supports 4 along the direction of the sliding rail 3 through the first screw rod 6.
The centre gripping subassembly includes first fixed block 10, second fixed block 11, second screw rod 12 and floor 13, first fixed block 10 passes through bolt and 5 bottom fixed connection of second bracing piece, first fixed block 10 passes through second screw rod 12 and 11 sliding connection of second fixed block, second fixed block 11 passes through second screw rod 12 and 10 sliding connection of first fixed block, can be close to or keep away from first fixed block 10, first fixed block 10 and second fixed block 11 mutually support, a rail for the installation is treated in the centre gripping, first fixed block 10 is the right angle fixed block, including two fixed limits through buckling mutually perpendicular, floor 13's upper and lower both ends respectively with the inboard both sides fixed connection of first fixed block 10 department of buckling, and the angle of inclination is 45, can strengthen the intensity of first fixed block 10 like this.
The moving assembly comprises four rollers 8 and four bases 9, and the four rollers 8 are respectively installed at the bottoms of the four first supporting rods 1 through the bases 9.
The utility model discloses a theory of operation does:
when the track panel is assembled, the device is firstly placed in front of and behind a paved sleeper respectively, when the device is used, the first screw rods 6 fixed on the two second supports 4 in a rotating mode are screwed, the second support rods 5 in threaded connection with the first screw rods 6 move on the slide rails 3, the distance between the two groups of clamping components is the same as the distance between fasteners at two ends of the sleeper, the ball screw rods 14 are driven to rotate through the rotating handles 7, and the two ball nuts 15 which are connected with the same in a matching mode and have opposite rotating directions drive the two first support rods 1 hinged to the same first support 2 to be close to or separated from each other along with the rotation of the ball screw rods 14, so that the height adjustment of the slide rails 3 is realized, and the positions of the clamping components are higher than the sleeper.
Then the crane hangs the rail above the sleeper, make rail and centre gripping subassembly be at the same height, adjust the position of the device around the sleeper again, make the rail be in between first fixed block 10 and second fixed block 11, through screwing second screw 12, make second fixed block 11 be close to first fixed block 10, realize the centre gripping to the rail, can select to repeat above-mentioned step by oneself after the centre gripping and carry out height, width's regulation and calibration to the rail, drive ball screw 14 through rotating handle 7 and rotate finally, two ball nuts 15 installed on it are mutual separation thereupon, thereby drive two first bracing pieces 1 and separate, make the rail steadily, accurately fall into the rail supporting groove.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an urban rail transit section of track auxiliary installation device, its characterized in that includes height adjusting subassembly, width adjusting subassembly and centre gripping subassembly, centre gripping unit mount on width adjusting subassembly, and width adjusting subassembly and centre gripping subassembly all set up two sets ofly, be used for respectively centre gripping track both sides to treat the rail of installation and adjust the distance between the rail of both sides, width adjusting subassembly install on height adjusting subassembly, height adjusting subassembly be used for adjusting the height of centre gripping subassembly.
2. The auxiliary mounting device for the urban rail transit track panel according to claim 1, the height adjusting component comprises a supporting unit and an adjusting unit, the supporting unit comprises a first supporting rod (1), a first support (2) and a sliding rail (3), two first supports (2) are arranged and are respectively and fixedly arranged at two ends of the sliding rail (3), the four first supporting rods (1) are arranged in pairs and are respectively hinged at the bottom of the first support (2), triangular supporting structures with adjustable angles are respectively formed on two sides of the sliding rail (3), a through hole is formed in the lower part of the first supporting rod (1), the adjusting unit is arranged in the through hole of the first supporting rod (1), the height of the sliding rail (3) is changed by adjusting the angle of the triangular support structure, and the width adjusting assembly is arranged on the sliding rail (3).
3. The urban rail transit track panel auxiliary mounting device is characterized in that the adjusting unit comprises a ball screw (14), a ball nut (15), a third support (16) and a pin (17), the third support (16) is mounted on the first support rod (1) through the pin (17) and is arranged in a lower through hole of the first support rod (1) and can rotate by taking the pin (17) as a shaft, the ball nut (15) is arranged in a bottom through hole of the first support rod (1) through the third support (16), and the ball screw (14) is sleeved in the ball nut (15).
4. The urban rail transit track panel auxiliary mounting device according to claim 3, wherein the adjusting units are arranged in two groups, and are respectively arranged corresponding to the first supporting rods (1) on two sides, each group of adjusting units respectively comprises two third supports (16), two pins (17), two ball nuts (15) and a ball screw (14), the two third supports (16), the two pins (17) and the two ball nuts (15) are respectively arranged on the two first supporting rods (1) on the same side, the rotation directions of the two ball nuts (15) are opposite, and the ball screws (14) are respectively sleeved in the two ball nuts (15).
5. An urban rail transit track panel auxiliary mounting device according to claim 4, characterized in that, the adjusting unit further comprises a handle (7), the handle (7) is connected with the ball screw (14) for rotating the ball screw (14).
6. The urban rail transit section auxiliary mounting device is characterized in that the through hole at the lower part of the first support rod (1) is a square through hole, the height of the square through hole is 3 times of the diameter of the ball nut (15), and the width of the square through hole is matched with the diameter of the ball nut (15).
7. The urban rail transit track panel auxiliary mounting device according to claim 2, wherein the width adjusting assembly comprises a second support (4), a second support rod (5) and a first screw (6), the second support rod (5) is sleeved on the slide rail (3), the second support (4) is provided with two second supports (4), the two second supports are respectively and fixedly sleeved on the slide rail (3) and are located at two sides of the second support rod (5), the second support (4) is provided with a through hole, the second support rod (5) is provided with a threaded hole corresponding to the through hole on the second support (4), the first screw (6) is respectively arranged in the through hole of the second support (4) and the thread of the second support rod (5), the clamping assembly is fixedly arranged on the second support rod (5), the second support rod (5) can pass through the first screw (6) between the two second supports (4) along the slide rail (3) And the direction sliding is used for changing the distance between the two groups of clamping components.
8. The urban rail transit track panel auxiliary mounting device is characterized in that the clamping assembly comprises a first fixing block (10), a second fixing block (11) and a second screw (12), the first fixing block (10) is fixedly connected with a second supporting rod (5), one end of the second screw (12) is connected with the first fixing block (10), the other end of the second screw is connected with the second fixing block (11) through threads, the second fixing block (11) is connected with the first fixing block (10) in a sliding mode through the second screw (12) and can be close to or far away from the first fixing block (10), and the first fixing block (10) and the second fixing block (11) are matched with each other and used for clamping a steel rail to be mounted.
9. The urban rail transit track panel auxiliary mounting device according to claim 8, wherein the clamping assembly further comprises a rib plate (13), the first fixing block (10) is a right-angle fixing block and comprises two mutually perpendicular fixing edges, two ends of the rib plate (13) are respectively and fixedly connected with the two right-angle edges of the first fixing block (10), and the inclination angle is 45 °.
10. The urban rail transit track panel auxiliary mounting device is characterized by further comprising a moving assembly, wherein the moving assembly comprises four rollers (8) and four bases (9), and the four rollers (8) are respectively mounted at the bottoms of the four first supporting rods (1) through the bases (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071154.5U CN215051663U (en) | 2021-01-12 | 2021-01-12 | A kind of auxiliary installation device for urban rail transit rail row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071154.5U CN215051663U (en) | 2021-01-12 | 2021-01-12 | A kind of auxiliary installation device for urban rail transit rail row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215051663U true CN215051663U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120071154.5U Expired - Fee Related CN215051663U (en) | 2021-01-12 | 2021-01-12 | A kind of auxiliary installation device for urban rail transit rail row |
Country Status (1)
| Country | Link |
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| CN (1) | CN215051663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262303A (en) * | 2022-09-29 | 2022-11-01 | 中建安装集团有限公司 | Intelligent control-based automatic track panel assembling system and method |
-
2021
- 2021-01-12 CN CN202120071154.5U patent/CN215051663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262303A (en) * | 2022-09-29 | 2022-11-01 | 中建安装集团有限公司 | Intelligent control-based automatic track panel assembling system and method |
| CN115262303B (en) * | 2022-09-29 | 2022-12-20 | 中建安装集团有限公司 | Intelligent control-based automatic track panel assembling system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |