CN219470709U - Railway sound barrier stand column replacement device - Google Patents
Railway sound barrier stand column replacement device Download PDFInfo
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- CN219470709U CN219470709U CN202320245806.1U CN202320245806U CN219470709U CN 219470709 U CN219470709 U CN 219470709U CN 202320245806 U CN202320245806 U CN 202320245806U CN 219470709 U CN219470709 U CN 219470709U
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- Prior art keywords
- sound barrier
- adjusted
- column
- upright post
- railway sound
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a railway sound barrier upright post replacement device, which relates to the technical field of railway sound barrier installation, and comprises two support rods, wherein the two support rods are arranged on upright posts at two sides of an upright post to be adjusted; the cross rod is connected with the two support rods and is positioned above the upright post to be adjusted; and the hanging chain mechanism is arranged on the cross rod and used for being connected with the upright post to be adjusted. When the device is used, two support rods are connected with the upright posts on two sides of the upright post to be adjusted, the hanging chain mechanism positioned on the cross rod is connected with the upright post to be adjusted, the upright post to be adjusted is lifted through the hanging chain mechanism, the accuracy can be improved when the device is used, the installation risk can be reduced, the problem that sound barrier upright post replacement equipment in the prior art is common crane equipment, and the accuracy is low and the installation risk is high in the lifting process is solved.
Description
Technical Field
The utility model relates to the technical field of railway sound barrier installation, in particular to a railway sound barrier upright post replacement device.
Background
Along with the rapid development of the traffic construction of China, the railway mileage is continuously increased, and the rapid development of regional economy is promoted. The railway traffic noise has serious influence on the environment along the line, and brings a certain degree of interference to the life, work and study of residents nearby the line. The new technology and new material for preventing and controlling the noise pollution of railway traffic are also deeply researched and applied. Sound barriers have been widely used in railway environmental protection by railway construction units in recent years as a common measure for preventing and controlling traffic noise.
When the railway sound barrier is installed, the perpendicularity of the sound barrier upright post is required to be finely adjusted and the replacement construction is required when necessary, and the self weight of the sound barrier upright post is large. In the prior art, sound barrier stand replacement equipment is common crane equipment, has the problem that the accuracy is lower and the installation risk is higher in the hoisting process.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a railway sound barrier upright post replacement device which can solve the problems that the sound barrier upright post replacement equipment in the prior art is common crane equipment, and the accuracy is lower and the installation risk is higher in the hoisting process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a railway sound barrier column replacement apparatus, comprising:
the two support rods are used for being arranged on the upright posts at two sides of the upright post to be adjusted;
the cross rod is connected with the two support rods and is positioned above the upright post to be adjusted;
and the hanging chain mechanism is arranged on the cross rod and used for being connected with the upright post to be adjusted.
On the basis of the technical proposal, the method comprises the following steps,
in some alternatives, the catenary mechanism includes:
the chain-reversing hanging buckle is arranged below the cross rod and positioned in the middle of the cross rod;
and the hook at one end of the chain block is hung on the chain block hanging buckle, and the hook at the other end of the chain block is used for being connected with the upright post to be adjusted.
In some alternatives, the lower side of the cross bar is provided with a sliding structure, and the chain stay is slidably disposed below the cross bar.
In some alternatives, the lower end of the support bar is provided with a stand column connecting piece for detachable connection with the stand column.
In some alternative schemes, the upright post connecting piece is provided with a groove used for being sleeved on the upright post, the side wall of the groove is provided with a pin hole, and the upright post connecting piece passes through the pin hole and a through hole arranged on the upright post through a bolt and is detachably connected with the upright post.
In some alternatives, a first stiffener group is provided at the connection of the post connector to the support bar.
In some alternative schemes, the upper end of the supporting rod is provided with a cross rod clamping groove, and the cross rod clamping groove is sleeved at the end part of the cross rod.
In some alternatives, the rail clip slot is removably connected to the rail.
In some alternatives, a second stiffener group is provided at the junction of the rail clip groove and the support bar.
In some alternatives, the distance between the cross bar and the upright to be adjusted is greater than 50cm.
Compared with the prior art, the utility model has the advantages that:
when the device is used, two support rods are connected with the upright posts on two sides of the upright post to be adjusted, the hanging chain mechanism positioned on the cross rod is connected with the upright post to be adjusted, the upright post to be adjusted is lifted through the hanging chain mechanism, the accuracy can be improved when the device is used, the installation risk can be reduced, the problem that sound barrier upright post replacement equipment in the prior art is common crane equipment, and the accuracy is low and the installation risk is high in the lifting process is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a railway sound barrier column replacement apparatus according to the present utility model;
fig. 2 is a schematic side view of an embodiment of a railway sound barrier column replacement apparatus according to the present utility model.
In the figure: 1. a support rod; 11. a cross bar clamping groove; 12. a column connector; 121. a pin hole; 2. a cross bar; 3. a hanging chain mechanism; 31. hanging a chain; 32. chain block; 4. stand columns to be adjusted; 5. a column; 6. a first stiffener group; 7. a plug pin; 71. a limiting block; 8. and a second stiffener group.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
An embodiment of a railway sound barrier column replacement apparatus according to the present utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present utility model provides a railway sound barrier column replacement apparatus, including:
the two support rods 1 are used for being arranged on the upright posts 5 at two sides of the upright post 4 to be adjusted;
the cross rod 2 is connected with the two support rods 1 and is positioned above the upright post 4 to be adjusted;
and the hanging chain mechanism 3 is arranged on the cross rod 2 and is used for being connected with the upright post 4 to be adjusted.
When the device is used, two support rods 1 are connected with the upright posts 5 on two sides of the upright post 4 to be adjusted, the hanging chain mechanism 3 positioned on the cross rod 2 is connected with the upright post 4 to be adjusted, the upright post 4 to be adjusted is hung through the hanging chain mechanism 3, the accuracy can be improved when the device is used, the installation risk can be reduced, and the problems that in the prior art, sound barrier upright post replacement equipment is common crane equipment, and the accuracy is lower and the installation risk is higher in the hanging process are solved.
In this embodiment, the bracing piece 1 is square steel bracing piece, uses square steel bracing piece stability better, and square steel's atress contact surface is big, and relative pressure is little, and three other faces can provide holding power and anti-shearing force, and stability is better when as the supporting material.
As shown in fig. 1, in some alternative embodiments, the hoist mechanism 3 comprises:
a chain-down hanging buckle 31 which is arranged below the cross bar 2 and is positioned in the middle of the cross bar 2;
the hanging hook at one end of the chain block 32 is hung on the chain block hanging buckle 31, and the hanging hook at the other end is used for being connected with the upright post 4 to be adjusted.
In this embodiment, a specific structure of the hanging chain mechanism 3 is described, which includes a chain hanging buckle 31 disposed in the middle of the cross bar 2, and a chain 32 with one end hooked on the chain hanging buckle 31, and the other end of the chain 32 is hung on the upright 4 to be adjusted, and the upright 4 to be adjusted can be lifted by pulling the chain 32, so that the operation process is simple, safe and controllable, and a large amount of energy is consumed without using crane equipment.
In some alternative embodiments, the underside of the rail 2 is provided with a sliding structure, and the toggle link 31 is slidably disposed under the rail 2.
In this embodiment, a sliding structure is disposed at the lower side of the cross bar 2, so that the chain-link buckle 31 can slide on the cross bar 2, and the position of the chain-link buckle 31 in the transverse direction can be conveniently adjusted, so as to improve the applicability of the replacement device.
In some alternative embodiments, as shown in fig. 1 or 2, the lower end of the support bar 1 is provided with a post connector 12 for detachable connection with the post 5.
In this embodiment, be provided with stand connecting piece 12 at bracing piece 1 lower extreme, bracing piece 1 passes through stand connecting piece 12 and stand 5 to be dismantled and be connected, can make bracing piece 1 and stand 5 separation after waiting to adjust stand 4 adjustment process completion, can improve the efficiency of adjustment process.
In some alternative embodiments, as shown in fig. 2, the column connector 12 is provided with a groove for sleeving the column 5, the side wall of the groove is provided with a pin hole 121, and the column connector 12 passes through the pin hole 121 and a through hole formed in the column 5 through the pin 7 and is detachably connected with the column 5.
In this embodiment, the portion of the upright 5 extending into the groove of the upright connector 12 is provided with a through hole, and the groove of the upright connector 12 is provided with a pin hole 121 opposite to the through hole, the bolt 7 passes through the through hole and the pin hole 121 opposite to the through hole, the upright connector 12 is connected with the upright 5 through the bolt 7, and the bolt 7 is provided with a limiting block 71, so that the upright 5 is connected with the upright connector 12 more stably, and when the upright 4 to be adjusted is lifted, the device is more stable, and the phenomenon that the supporting rod 1 is separated from the upright 5 due to stress is not easy to occur.
In some alternative embodiments, as shown in fig. 1 or 2, the connection of the column connection 12 to the support pole 1 is provided with a first stiffener group 6.
In this embodiment, be equipped with first stiffening rib group 6 in the junction of stand connecting piece 12 and bracing piece 1, first stiffening rib group 6 is the stiffening rib of the vertical orientation setting of polylith, and it sets up on bracing piece 1, is connected with the top of stand connecting piece 12, strengthens the connection stability of bracing piece 1 and stand connecting piece 12, and the atress condition can be better in the device use, safer during the use.
In some alternative embodiments, as shown in fig. 1, the upper end of the support rod 1 is provided with a rail clamping groove 11, and the rail clamping groove 11 is sleeved at the end of the rail 2.
In this embodiment, a cross bar clamping groove 11 is arranged at the upper end of the support bar 1, and the cross bar 2 is partially extended into the cross bar clamping groove 11, so that the cross bar 2 is more tightly connected with the support bar 1, and the appearance is more attractive.
In some alternative embodiments, the rail clip groove 11 is removably attached to the rail 2.
In this embodiment, the cross bar clamping groove 11 is detachably connected with the cross bar 2, so that the cross bar clamping groove can be replaced conveniently when the parts are damaged, and the device can be detached after use, so that the space occupation rate is reduced when the device is required to be assembled.
In some alternative embodiments, as shown in fig. 1 or 2, the connection between the rail clip groove 11 and the support bar 1 is provided with a second stiffener group 8.
In this embodiment, be equipped with second stiffening rib group 8 in the junction of horizontal pole draw-in groove 11 and bracing piece 1, second stiffening rib group 8 is the stiffening rib that the polylith vertical direction set up, and its upper portion sets up on horizontal pole draw-in groove 11, and the lower part sets up on bracing piece 1, strengthens the connection of horizontal pole draw-in groove 11 and bracing piece 1, can make this change device more stable, safer during the use.
In some alternative embodiments, the distance between the cross bar 2 and the upright 4 to be adjusted is greater than 50cm.
In this embodiment, the distance between the horizontal pole 2 and the stand column 4 to be adjusted is greater than 50cm, wherein when approaching 50cm, the height of the device can satisfy the height of the stand column 4 to be adjusted of the lifting, the height of the supporting rod 1 is ensured, the weight of the device is controlled, and the device is more convenient to use and transfer and consumes less energy.
To sum up, when using the device, be connected two bracing pieces 1 through the recess on the stand connecting piece 12 with wait to adjust stand 5 of stand 4 both sides, it is fixed through the bolt 7 that passes the through-hole that sets up on pinhole 121 and the stand 5 on the recess lateral wall, the one end of chain 32 is connected with slidable chain link 31 on horizontal pole 2, be connected with waiting to adjust stand 4 with the other end of chain 32, hoist through hanging chain mechanism 3 and wait to adjust stand 4, the device can improve the accuracy when using, and can reduce the installation risk, the crane equipment that sound barrier stand replacement equipment is commonly used among the prior art has been solved, the problem that the accuracy is lower and the installation risk is higher in the hoist and mount process exists.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" 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 communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A railway sound barrier column replacement apparatus, comprising:
the two support rods (1) are arranged on the upright posts (5) at two sides of the upright post (4) to be adjusted;
the cross rod (2) is connected with the two support rods (1) and is positioned above the upright post (4) to be adjusted;
and the hanging chain mechanism (3) is arranged on the cross rod (2) and is used for being connected with the upright post (4) to be adjusted.
2. A railway sound barrier column replacement device according to claim 1, wherein the catenary mechanism (3) comprises:
the chain-reversing hanging buckle (31) is arranged below the cross rod (2) and is positioned in the middle of the cross rod (2);
and the hook at one end of the chain block (32) is hung on the chain block hanging buckle (31), and the hook at the other end of the chain block is used for being connected with the upright post (4) to be adjusted.
3. A railway sound barrier column replacement device according to claim 2, characterized in that the underside of the cross bar (2) is provided with a sliding structure, and the chain-link catch (31) is slidably arranged under the cross bar (2).
4. A railway sound barrier column replacement device according to claim 1, characterized in that the lower end of the support bar (1) is provided with a column connection (12) for detachable connection with the column (5).
5. The railway sound barrier column replacement device according to claim 4, wherein the column connecting piece (12) is provided with a groove for being sleeved on the column (5), a pin hole (121) is formed in the side wall of the groove, and the column connecting piece (12) passes through the pin hole (121) and a through hole formed in the column (5) through a bolt (7) and is detachably connected with the column (5).
6. A railway sound barrier column replacement arrangement according to claim 4, characterized in that the connection of the column connection (12) to the support bar (1) is provided with a first stiffening rib set (6).
7. The railway sound barrier column replacement device according to claim 1, wherein a cross rod clamping groove (11) is formed in the upper end of the supporting rod (1), and the cross rod clamping groove (11) is sleeved at the end portion of the cross rod (2).
8. A railway sound barrier column replacement apparatus according to claim 7, wherein the rail clip groove (11) is detachably connected to the rail (2).
9. A railway sound barrier column replacement apparatus according to claim 7, wherein the connection of the rail clip groove (11) to the support bar (1) is provided with a second stiffening rib set (8).
10. A railway sound barrier column replacement device according to claim 1, characterized in that the distance between the cross bar (2) and the column (4) to be adjusted is greater than 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320245806.1U CN219470709U (en) | 2023-02-17 | 2023-02-17 | Railway sound barrier stand column replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320245806.1U CN219470709U (en) | 2023-02-17 | 2023-02-17 | Railway sound barrier stand column replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219470709U true CN219470709U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320245806.1U Active CN219470709U (en) | 2023-02-17 | 2023-02-17 | Railway sound barrier stand column replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219470709U (en) |
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2023
- 2023-02-17 CN CN202320245806.1U patent/CN219470709U/en active Active
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