CN218539104U - Mounting trolley for high-speed railway pier body fence - Google Patents
Mounting trolley for high-speed railway pier body fence Download PDFInfo
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- CN218539104U CN218539104U CN202222513914.0U CN202222513914U CN218539104U CN 218539104 U CN218539104 U CN 218539104U CN 202222513914 U CN202222513914 U CN 202222513914U CN 218539104 U CN218539104 U CN 218539104U
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- speed railway
- railway pier
- hoist
- pier shaft
- landing slab
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Abstract
The utility model discloses an installation dolly for high-speed railway pier shaft rail, according to the height of high-speed railway pier shaft through the height of cutting fork lift regulation landing slab, after the altitude mixture control of landing slab targets in place, recycle and landing slab to support fixedly to the supporting component of portable base between apart from looks adaptation, remove near high-speed railway pier shaft back at portable base, through hoisting machine structure with rail hoist and mount to the landing slab, constructor installs the rail in high-speed railway pier shaft on the landing slab. The utility model provides a when high-speed railway pier shaft highly different, the rail installation of high-speed railway pier shaft need dispose the installation dolly of multiple high specification and install, has problem with high costs.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to an installation dolly for high-speed railway pier shaft rail.
Background
With the common construction of high-grade roads and railways, the railway multi-span bridge engineering is more and more. When the multi-span bridge is constructed, repeated pier body circulating construction is required. Under the environment that some relief are uneven, the height of high-speed railway pier shaft is also different, leads to the rail installation of current high-speed railway pier shaft to need dispose the installation dolly of multiple height and install, has increased high-speed railway construction cost.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the mounting trolley for the high-speed railway pier body fence is provided so as to solve the problem of high cost caused by the fact that the mounting trolley with various height specifications is required to be configured for mounting the fence of the high-speed railway pier body when the heights of the high-speed railway pier bodies are different.
In order to achieve the above objects, there is provided a mounting trolley for a high speed railway pier body fence, comprising:
a mobile base;
the platform plate is arranged on the opposite sides of the platform plate of the movable base in the width direction in a lifting manner through a scissor lift, and guardrails are respectively arranged on the opposite sides of the platform plate;
the supporting component comprises two vertical rods and a connecting sleeve, one end of each vertical rod is arranged in each of two ends of the sleeve in a sliding mode, and locking pieces used for locking the vertical rods are arranged at two ends of each sleeve respectively;
hoisting machine constructs, including hoist engine, roller bearing and hoist cable, the hoist engine install in portable base, the hoist engine set up in portable base's one end, the roller bearing rotationally install in between the guardrail of the relative both sides of landing slab, the one end of hoist cable connect in the hoist engine, the middle part of hoist cable twine in the roller bearing, the other end of hoist and mount be connected with set up in the hoist of portable base's the other end.
Further, the landing slab is the rectangle, many the supporting component set up respectively in the corner of landing slab.
Furthermore, an upper cross rod is connected between the vertical rods at the upper parts of two adjacent supporting components.
Furthermore, a lower cross rod is connected between the vertical rods at the lower parts of two adjacent supporting components.
Further, the mobile base includes:
the shearing fork type lifter is arranged in the middle of the bearing platform, the winch is arranged at one end of the bearing platform, and the lifting appliance is arranged above the other end of the bearing platform;
the rolling wheels are arranged at the bottom of the bearing platform and are arranged at intervals along the circumferential direction of the bearing platform.
Furthermore, a plurality of first through holes are formed in one end of the vertical rod at intervals in the vertical direction, a plurality of second through holes are formed in the sleeve at intervals in the vertical direction, and a locking piece is detachably inserted into one second through hole in the end portion of the sleeve and one second through hole in the vertical rod.
The beneficial effects of the utility model reside in that, the utility model discloses an installation dolly for high-speed railway pier shaft rail, according to the height of high-speed railway pier shaft through cutting fork lift regulation landing slab, after the altitude mixture control of landing slab targets in place, recycle and landing slab to support fixedly between the portable base apart from the supporting component of looks adaptation, remove near the back to high-speed railway pier shaft at portable base, through hoisting machine structure with rail hoist and mount to landing slab, constructor installs the rail in high-speed railway pier shaft on the landing slab, because rail and hoist engine set up respectively in the relative both ends of portable base, so, the utility model discloses an installation dolly for high-speed railway pier shaft rail is comparatively stable when hoist and mount, has improved high-speed railway pier shaft rail installation effectiveness. In addition on the one hand, adjust the landing slab through cutting the fork lift, utilize supporting component to support fixedly, make the utility model discloses an installation dolly for high-speed railway pier shaft rail not only altitude mixture control is convenient, and stable in structure, safe in utilization.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is the utility model discloses a structural schematic diagram of an installation dolly for high-speed railway pier shaft rail.
Fig. 2 is a schematic perspective view of a supporting assembly according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 and 2, the utility model provides an installation dolly for high-speed railway pier shaft rail, include: the device comprises a movable base 1, a platform plate 2, a plurality of supporting components 3 and a hoisting mechanism.
Wherein, the platform board 2 is arranged on the upper part of the movable base 1 in a lifting way through the scissor lift 21. The deck plate has opposite ends in its length direction and opposite sides in its width direction. Guard rails 22 are respectively installed on opposite sides of the deck plate 2 in the width direction. The length of the guardrail is matched with the length of the platform plate.
A plurality of support assemblies 3 are supported and connected between the platform plate 2 and the mobile base 1. A plurality of support members 3 are provided along the circumferential direction of the deck plate 2.
In the present embodiment, the platen 2 has a rectangular shape. A plurality of supporting components 3 are respectively arranged at the corners of the platform plate 2.
Each set of support elements 3 comprises two uprights 31 and a connecting sleeve 32. One end of each upright rod 31 is slidably arranged in each end of the sleeve 32. The vertical rod is movably inserted into one end of the sleeve along the axial direction of the sleeve. The two ends of the sleeve 32 are respectively provided with a locking piece for locking the upright 31.
The hoisting mechanism comprises a hoist 41, a roller 43 and a sling 42.
Specifically, the hoist 41 is mounted on the movable base 1. The winch 41 is disposed at one end of the mobile base 1. The movable base and the platform plate are arranged in the same direction. The mobile base is also rectangular. The winch is arranged under one end of the platform plate. The rollers 43 are rotatably mounted between the side rails 22 on opposite sides of the deck 2.
In this embodiment, the ends of the rollers are mounted to opposite sides of the two guardrails by bearings. One end of the hoist rope 42 is connected to the hoist 41. The middle part of the sling 42 is wound around the roller 43. The other end of the hoisting is connected with a hoisting tool 44 arranged at the other end of the movable base 1. The lifting appliance is used for lifting the fence of the high-speed rail pier body.
The utility model discloses an installation dolly for high-speed railway pier shaft rail, according to the height of high-speed railway pier shaft through the height of cutting fork lift regulation landing slab, after the height control of landing slab targets in place, recycle and landing slab to the movable base between the supporting component of distance looks adaptation support fixed, remove near high-speed railway pier shaft back at movable base, through hoisting machine structure with rail hoist and mount to landing slab, constructor installs the rail in high-speed railway pier shaft on the landing slab, because rail and hoist engine set up respectively in the relative both ends of movable base, so, the utility model discloses an installation dolly for high-speed railway pier shaft rail is comparatively stable when hoist and mount, has improved high-speed railway pier shaft rail installation effectiveness. In addition on the one hand, adjust the landing slab through cutting the fork lift, utilize supporting component to support fixedly, make the utility model discloses an installation dolly for high-speed railway pier shaft rail not only altitude mixture control is convenient, and stable in structure, safe in utilization.
In a preferred embodiment, an upper cross bar 33 is connected between the vertical rods 31 of the upper parts of two adjacent supporting members 3. The upright rods at the upper parts of the plurality of supporting assemblies are connected into a whole through the upper cross rod to form an upper supporting frame.
A lower cross bar 34 is connected between the vertical rods 31 at the lower parts of two adjacent supporting components 3. The vertical rods at the lower parts of the plurality of supporting assemblies are connected into a whole through the lower cross rod to form a lower supporting frame. The lower supporting frame and the upper supporting frame are connected into a whole through the connecting sleeve, so that the whole structure is more stable.
In some embodiments, one end of the vertical rod 31 is opened with a plurality of first through holes arranged at intervals in the vertical direction. The sleeve 32 is provided with a plurality of second through holes arranged at intervals in the vertical direction. A locking element is removably inserted in a second through hole of the end of the sleeve 32 and in a second through hole of a vertical rod 31.
With continued reference to fig. 2, the mobile base 1 includes: a platform 11 and a plurality of rollers 12.
Wherein, scissor lift 21 is mounted in the middle of platform 11. The hoist 41 is mounted on one end of the platform 11. The hanger is provided above the other end of the platform 11. When the fence is hoisted, the fence and the winch are respectively arranged at two opposite ends of the bearing platform, so that the bearing platform is stable in stress structure and is not prone to overturning.
A plurality of rollers 12 are installed at the bottom of the platform 11. The plurality of rollers 12 are provided at intervals in the circumferential direction of the platform 11.
To avoid axial displacement of the slings along the rollers. The roller shaft is coaxially provided with a limiting wheel. The wheel surface of the limiting wheel is provided with a groove. The groove is provided with a circle along the circumferential direction of the limiting wheel. The sling is embedded in the groove.
The utility model discloses an installation dolly for high-speed railway pier shaft rail is used for the rail erection construction of high-speed railway pier shaft, but this dolly reuse can effectively solve the narrow and small, safe unreliable problem of truck crane working face.
The utility model discloses an installation dolly simple manufacture, safe and reliable, practicality are strong for high-speed railway pier shaft rail.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides an installation dolly that is used for high speed railway pier shaft rail which characterized in that includes:
a mobile base;
the platform plate is arranged on the opposite sides of the platform plate of the movable base in the width direction in a lifting manner through a scissor lift, and guardrails are respectively arranged on the opposite sides of the platform plate;
the supporting component comprises two vertical rods and a connecting sleeve, one end of each vertical rod is arranged in each of two ends of the sleeve in a sliding mode, and locking pieces used for locking the vertical rods are arranged at two ends of each sleeve respectively;
hoisting machine constructs, including hoist engine, roller bearing and hoist cable, the hoist engine install in portable base, the hoist engine set up in portable base's one end, the roller bearing rotationally install in between the guardrail of the relative both sides of landing slab, the one end of hoist cable connect in the hoist engine, the middle part of hoist cable twine in the roller bearing, the other end of hoist and mount be connected with set up in the hoist of portable base's the other end.
2. The mounting trolley for the high-speed railway pier body fence according to claim 1, wherein the platform plate is rectangular, and a plurality of the support components are respectively arranged at the corners of the platform plate.
3. The mounting trolley for the high-speed railway pier body fence according to claim 1, wherein an upper cross bar is connected between the vertical rods at the upper parts of two adjacent supporting assemblies.
4. The mounting trolley for the pier shaft fence of the high-speed railway according to claim 3, wherein a lower cross bar is connected between the vertical rods at the lower parts of two adjacent supporting assemblies.
5. The mounting trolley for a high speed railway pier fence according to claim 1, wherein the mobile base comprises:
the lifting appliance is arranged above the other end of the bearing platform;
the rolling wheels are arranged at the bottom of the bearing platform and are arranged at intervals along the circumferential direction of the bearing platform.
6. The mounting trolley for the high-speed railway pier body fence according to claim 1, wherein one end of the upright stanchion is provided with a plurality of first through holes arranged at intervals along a vertical direction, the sleeve is provided with a plurality of second through holes arranged at intervals along the vertical direction, and a locking member is detachably inserted into one second through hole at the end part of the sleeve and one second through hole of the upright stanchion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513914.0U CN218539104U (en) | 2022-09-22 | 2022-09-22 | Mounting trolley for high-speed railway pier body fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513914.0U CN218539104U (en) | 2022-09-22 | 2022-09-22 | Mounting trolley for high-speed railway pier body fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218539104U true CN218539104U (en) | 2023-02-28 |
Family
ID=85275603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222513914.0U Active CN218539104U (en) | 2022-09-22 | 2022-09-22 | Mounting trolley for high-speed railway pier body fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218539104U (en) |
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2022
- 2022-09-22 CN CN202222513914.0U patent/CN218539104U/en active Active
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