CN220662312U - Rectangular concrete contact net pillar erection auxiliary device - Google Patents
Rectangular concrete contact net pillar erection auxiliary device Download PDFInfo
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- CN220662312U CN220662312U CN202322310023.XU CN202322310023U CN220662312U CN 220662312 U CN220662312 U CN 220662312U CN 202322310023 U CN202322310023 U CN 202322310023U CN 220662312 U CN220662312 U CN 220662312U
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Abstract
The utility model provides an auxiliary device for erecting a rectangular concrete contact net post, which relates to the technical field of railway engineering, wherein after a crane places the rectangular concrete contact net post in a pit, two groups of clamping driving parts respectively drive clamping frames connected with the rectangular concrete contact net post to move in a first direction, so that the two groups of clamping frames clamp two sides of the rectangular concrete contact net post in the first direction to replace the crane to clamp the rectangular concrete contact net post; when the positions of the rectangular concrete contact net struts are not right, the righting driving piece drives the righting frame to push the rectangular concrete contact net struts in the second direction, the righting of the rectangular concrete contact net struts is completed, the technical problem that in the prior art, in the burying process of the contact net struts, the contact net struts need to be lifted by a crane and are maintained to be lifted all the time until the contact net struts are buried is solved, and the use of the crane is limited is solved.
Description
Technical Field
The utility model relates to the technical field of railway engineering, in particular to an auxiliary device for erecting a rectangular concrete contact net post.
Background
The overhead contact system is a high-voltage power transmission line which is erected along the upper part of a steel rail in a zigzag shape and is used for current collection of a pantograph. The overhead contact system is a main framework of railway electrification engineering, is a special type power transmission line which is erected along the overhead of a railway line and supplies power to an electric locomotive, and consists of a contact suspension, a supporting device, a positioning device, a support column and a foundation.
The overhead line system support is the most basic and widely applied support equipment in the overhead line system and is used for bearing the load of contact suspension and support equipment, in the burying process of the overhead line system support, the overhead line support is required to be lifted by a crane, and the lifting state is always maintained until the overhead line support is buried, so that the use of the crane is limited, and the construction speed is also limited by the number of the cranes.
Disclosure of Invention
The utility model aims to provide an auxiliary device for erecting a rectangular concrete overhead contact system support, which is used for relieving the technical problems that in the prior art, in the process of burying the overhead contact system support, the overhead contact system support needs to be lifted by a crane and is maintained to be lifted until the overhead contact system support is buried, and the use of the crane is limited.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
an auxiliary device for erecting a rectangular concrete overhead contact system column, comprising: a frame, a clamping member and a centralizing member;
the clamping members are provided with two groups, the two groups of clamping members are oppositely arranged on the frame along a first direction, the clamping members comprise supporting plates fixedly connected to the frame, clamping driving pieces are installed on the supporting plates, driving ends of the clamping driving pieces extend along the first direction, the driving ends of the clamping driving pieces are connected with clamping frames, inner end faces of the clamping frames are parallel to side faces of rectangular concrete contact net struts, and the clamping driving pieces are used for driving the clamping frames to move so as to clamp the rectangular concrete contact net struts along the first direction through the two groups of clamping frames;
the righting member comprises a support frame fixedly connected to the frame, a righting driving piece is mounted on the support frame, the driving end of the righting driving piece extends along a second direction, the driving end of the righting driving piece is connected with a righting frame, and the righting driving piece is used for driving the righting frame to move so as to push a rectangular concrete contact net support column in the second direction through the righting frame;
the first direction and the second direction are perpendicular to each other.
Further, one or more clamping rods extending along the second direction are mounted on the end face of the clamping frame.
Further, one or more centralizing rods extending along the first direction are mounted on the end face of the centralizing frame.
Further, a limiting rod extending along the first direction is arranged on the frame, the limiting rod is located at one end of the rectangular concrete contact net post installation channel, which is far away from the centralizing component, two ends of the limiting rod are respectively and slidably connected with a limiting base, and the two limiting bases are fixedly connected to the frame.
Further, a plurality of moving components are fixedly connected to the lower end face of the frame;
the moving component comprises a roller frame fixedly connected to the bottom surface of the frame and a roller rotatably connected with the roller frame.
Further, a support member is included;
the support member is provided with a plurality of, the support member is installed on the bottom surface of frame, the support member is configured to can be along the telescopic of upper and lower direction to adjust the levelness of frame.
Further, the supporting member comprises a supporting driving piece fixedly connected to the frame, and a supporting base is hinged to the driving end of the supporting driving piece.
Further, a plurality of guide rods are fixedly connected to one side, far away from the rectangular concrete contact net support column, of the clamping frame and one side, far away from the rectangular concrete contact net support column, of the righting frame, the guide rods on the clamping frame extend in a first direction, and the guide rods on the righting frame extend in a second direction;
the guide bar is configured to be slidable relative to the frame.
Further, a linear bearing is fixedly connected to the frame, the guide rod is in sliding connection with the linear bearing, and the guide rod is in sliding connection with the frame through the linear bearing.
Further, the frame comprises a left Duan Jijia section frame and a right section frame, and the left Duan Jijia section frame and the right section frame are connected through bolts.
In summary, the technical effects achieved by the utility model are as follows:
according to the rectangular concrete overhead contact system post erection auxiliary device, after the rectangular concrete overhead contact system post is placed in a pit by a crane, two groups of clamping driving parts respectively drive the respectively connected clamping frames to move in the first direction, so that the two groups of clamping frames clamp two sides of the rectangular concrete overhead contact system post in the first direction to replace the crane to clamp the rectangular concrete overhead contact system post; when the positions of the rectangular concrete contact net struts are not right, the righting driving piece drives the righting frame to push the rectangular concrete contact net struts in the second direction, the righting of the rectangular concrete contact net struts is completed, the technical problem that in the prior art, in the burying process of the contact net struts, the contact net struts need to be lifted by a crane and are maintained to be lifted all the time until the contact net struts are buried is solved, and the use of the crane is limited is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an auxiliary device for erecting a rectangular concrete overhead contact system pillar according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an auxiliary device for erecting a rectangular concrete overhead contact system column according to an embodiment of the present utility model in a side view;
fig. 3 is a schematic structural diagram of an auxiliary device for erecting a rectangular concrete overhead contact system column in a top view according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an auxiliary device for erecting a rectangular concrete overhead contact system column according to another side view of the embodiment of the utility model.
Icon: 1-a frame; 2-a support member; 3-a moving member; 4-clamping the driving member; 5-supporting plates; 6-clamping the frame; 7-a guide rod; 8-linear bearings; 9-clamping rods; 10-limiting rods; 11-a limit base; 12-righting rod; 13-righting the frame; 14-supporting frames; 15-righting the driving member; 16-a support drive; 17-a support base.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
In the burying process of the contact net support column, the contact net support column needs to be lifted by a crane, and the lifting state is maintained until the contact net support column is buried, so that the use of the crane is limited, and the construction speed is limited by the number of the crane.
In view of this, as shown in fig. 1, 2, 3 and 4, the rectangular concrete overhead contact system pillar erection auxiliary device provided in this embodiment includes: a frame 1, a clamping member and a righting member; the clamping members are provided with two groups, the two groups of clamping members are oppositely arranged on the frame 1 along the first direction, each clamping member comprises a supporting plate 5 fixedly connected to the frame 1, a clamping driving piece 4 is arranged on each supporting plate 5, the driving ends of the clamping driving pieces 4 extend along the first direction, the driving ends of the clamping driving pieces 4 are connected with clamping frames 6, the inner end faces of the clamping frames 6 are parallel to the side faces of the rectangular concrete contact net struts, and the clamping driving pieces 4 are used for driving the clamping frames 6 to move so as to clamp the rectangular concrete contact net struts along the first direction through the two groups of clamping frames 6; the righting member comprises a support frame 14 fixedly connected to the frame 1, a righting driving piece 15 is installed on the support frame 14, the driving end of the righting driving piece 15 extends along the second direction, the driving end of the righting driving piece 15 is connected with a righting frame 13, and the righting driving piece 15 is used for driving the righting frame 13 to move so as to push the rectangular concrete contact net support column in the second direction through the righting frame 13; the first direction is perpendicular to the second direction, and it should be noted that the first direction is the left-right direction in fig. 3, and the second direction is the front-back direction in fig. 3.
Specifically, reinforcing plates are fixedly connected to the front side and the rear side of the inner end face of the supporting plate 5 respectively, the inner end face is a face close to the contact net support column, the outer end face is a face, opposite to the inner end face, far away from the contact net support column, of the supporting plate 5, a clamping driving piece 4 extending along the first direction is mounted on the supporting plate 5, a through hole extending along the first direction is formed in the supporting plate 5, the driving end of the clamping driving piece 4 is connected with a clamping frame 6, the driving end of the clamping driving piece 4 penetrates through the through hole and is fixedly connected with the clamping frame 6, and the inner end face of the clamping frame 6 is parallel to one side face of the rectangular concrete contact net support column.
The right and left ends of the support frame 14 are fixedly connected with triangular plates respectively, the support frame 14 is provided with a righting driving piece 15 extending along a second direction, the righting driving piece 15 is arranged on the front end face of the support frame 14, the support frame 14 is provided with a round hole extending along the second direction, the driving end of the righting driving piece 15 is connected with a righting frame 13, the driving end of the righting driving piece 15 penetrates through the round hole to be fixedly connected with the righting frame 13, and the end face of the righting frame 13 is parallel to the end face of the rectangular concrete contact net support.
According to the rectangular concrete overhead contact system support erection auxiliary device provided by the embodiment, after the rectangular concrete overhead contact system support is placed in a pit by a crane, two groups of clamping driving pieces 4 respectively drive the respectively connected clamping frames 6 to move in the first direction, so that the two groups of clamping frames 6 clamp two sides of the rectangular concrete overhead contact system support in the first direction to replace the crane to clamp the rectangular concrete overhead contact system support; when the position of the rectangular concrete contact net post is not right, the righting driving piece 15 drives the righting frame 13 to push the rectangular concrete contact net post in the second direction, so that the rectangular concrete contact net post is righted, the technical problem that in the prior art, in the burying process of the contact net post, the contact net post needs to be lifted by a crane and is always maintained in a lifting state until the contact net post is buried is solved, and the use of the crane is limited is solved.
On the basis of the above embodiment, in an alternative implementation manner, the clamping frame 6 in the rectangular concrete contact net post erection auxiliary device provided by this embodiment includes two clamping cross bars and three clamping vertical bars, the clamping cross bars extend along the second direction, the clamping vertical bars extend along the up-down direction, the two clamping cross bars are fixedly connected at the up-down ends of the clamping vertical bars, the three clamping vertical bars are uniformly distributed on the clamping cross bars, and the driving end of the clamping driving piece 4 is fixedly connected with the middle clamping vertical bars.
One or more clamping rods 9 extending along the second direction are arranged on the end face of the clamping frame 6, the clamping rods 9 are of round rod structures, the surfaces of the clamping rods are provided with circular arcs, the clamping rods 9 are rotatably arranged on the clamping frame 6, the surfaces of the clamping rods 9 are in rolling contact with the rectangular concrete contact net struts, friction force on the rectangular concrete contact net struts is reduced, and strut damage is prevented.
In addition, two clamping bars 9 may be provided, the two clamping bars 9 being arranged one above the other at the upper and lower ends of the clamping frame 6.
In an alternative embodiment, the centering frame 13 includes three centering crossbars and two centering vertical rods, the centering crossbars extend along the left-right direction, the centering vertical rods extend along the up-down direction, the two centering vertical rods are fixedly connected to the left and right sides of the centering crossbars respectively, the three centering crossbars are fixedly connected to the centering vertical rods in sequence, and the driving end of the centering driving member 15 is fixedly connected with the middle centering crossbars.
One or more centralizing rods 12 extending along the first direction are arranged on the end face of the centralizing frame 13, the centralizing rods 12 are of a round rod structure, the surfaces of the centralizing rods are provided with circular arcs, the centralizing rods 12 are rotatably arranged on the centralizing frame 13, the surfaces of the centralizing rods 12 are in rolling contact with the rectangular concrete contact net struts, friction force on the rectangular concrete contact net is reduced, and the struts are prevented from being damaged.
In addition, the number of the righting rods 12 may be two, and the two righting rods 12 are arranged one above the other at the upper and lower ends of the righting frame 13.
In an alternative embodiment, install the gag lever post 10 that extends along the first direction on frame 1, gag lever post 10 is located the one end that right component was kept away from to rectangle concrete contact net pillar installation passageway, the both ends of gag lever post 10 are sliding connection respectively has spacing base 11, two spacing bases 11 fixed connection are on frame 1, gag lever post 10 can slide in spacing base 11, gag lever post 10 can carry out spacingly to rectangle concrete contact net pillar, prevent right component and release the centre gripping scope of clamping member with rectangle concrete contact net pillar, and gag lever post 10 is the slip with spacing base 11, conveniently take out, install again after rectangle concrete contact net pillar gets into rectangle concrete contact net pillar installation passageway.
In an alternative embodiment, a plurality of moving members 3 are fixedly connected to the lower end surface of the frame 1, preferably, four moving members 3 are provided, two frames 1 are arranged on the left section, two frames 1 are arranged on the right section, the moving members 3 comprise roller frames fixedly connected to the bottom surface of the frame 1, and rollers rotatably connected with the roller frames, the rollers are in contact with the ground, and the frame 1 integrally moves through the rolling of the rollers.
In an alternative embodiment, the support member 2 is also included; the support members 2 are provided in plurality, the support members 2 are mounted on the bottom surface of the frame 1, and the support members 2 are configured to be capable of extending and retracting in the up-down direction so as to adjust the levelness of the frame 1; the supporting member 2 comprises a supporting driving piece 16 fixedly connected to the frame 1, a supporting base 17 is hinged to the driving end of the supporting driving piece 16, and the supporting member 2 can be adjusted on uneven ground through the mutual matching of the supporting driving piece 16 and the supporting base 17 so that the frame 1 is kept horizontal.
It should be noted that the clamping driving member 4, the centering driving member 15 and the supporting driving member 16 may be provided with hydraulic cylinders, and are connected with cylinder controllers, which may be controlled by a computer or manually by an employee.
In an alternative embodiment, a plurality of guide rods 7 are fixedly connected to one side of the clamping frame 6 far away from the rectangular concrete contact net post and one side of the righting frame 13 far away from the rectangular concrete contact net post, the guide rods 7 on the clamping frame 6 extend along a first direction, and the guide rods 7 on the righting frame 13 extend along a second direction; the guide lever 7 is configured to be slidable with respect to the frame 1; the frame 1 is fixedly connected with a linear bearing 8, the guide rod 7 is in sliding connection with the linear bearing 8, and the guide rod 7 is in sliding connection with the frame 1 through the linear bearing 8.
Specifically, the guide rod 7 on the clamping frame 6 extends along the first direction, and is fixedly connected to the clamping vertical rods arranged at two parallel intervals respectively, the guide rod 7 on the righting frame 13 extends along the second direction, and is fixedly connected to the righting vertical rods arranged at two parallel intervals respectively, the frame 1 is fixedly connected with the linear bearing 8, the guide rod 7 is in sliding connection with the frame 1 through the linear bearing 8, the clamping member and the righting member can be guided by the arrangement of the guide rod 7, and displacement deviation of the clamping member and the righting member in the moving process is prevented.
In an alternative embodiment, the frame 1 comprises a left section frame 1 and a right section frame 1, the left section frame 1 and the right section frame 1 are connected through bolts, and the frame 1 can be split into a left Duan Jijia frame 1 and a right section frame 1, so that the transportation is convenient.
Before the use process of the embodiment, the embodiment is moved to the upper part of the rectangular concrete contact net post pit through the moving member 3, the supporting member 2 is adjusted to keep the frame 1 horizontal, the rectangular concrete contact net post is put into the rectangular concrete contact net post pit from the upper part through the embodiment by using a crane, and the limiting rod 10 is installed; in the use process of the embodiment, the regulating button is pressed, the clamping driving piece 4 is operated to drive the clamping frames 6 to move along the left-right direction, and the two clamping frames 6 are matched to complete the clamping of the rectangular concrete contact net support column; when the position of the rectangular concrete contact net post is unsuitable or inclined, the rectangular concrete contact net post can be righted by using a righting member, and the righting driving member 15 operates to drive the righting frame 13 to move back and forth, so that the righting frame 13 contacts the rectangular concrete contact net post to righte the rectangular concrete contact net post; after the rectangular concrete contact net support column is adjusted and clamped, the crane can be removed to embed the rectangular concrete contact net support column.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. An auxiliary device for erecting a rectangular concrete contact net post, which is characterized by comprising: a frame (1), a clamping member and a righting member;
the clamping members are provided with two groups, the two groups of clamping members are oppositely arranged on the frame (1) along a first direction, the clamping members comprise supporting plates (5) fixedly connected to the frame (1), clamping driving pieces (4) are arranged on the supporting plates (5), driving ends of the clamping driving pieces (4) extend along the first direction, the driving ends of the clamping driving pieces (4) are connected with clamping frames (6), inner end surfaces of the clamping frames (6) are parallel to the side surfaces of rectangular concrete contact net struts, and the clamping driving pieces (4) are used for driving the clamping frames (6) to move so as to clamp the rectangular concrete contact net struts along the first direction through the two groups of clamping frames (6);
the centering component comprises a supporting frame (14) fixedly connected to the frame (1), a centering driving piece (15) is installed on the supporting frame (14), the driving end of the centering driving piece (15) extends along a second direction, the driving end of the centering driving piece (15) is connected with a centering frame (13), and the centering driving piece (15) is used for driving the centering frame (13) to move so as to push a rectangular concrete contact net support column in the second direction through the centering frame (13);
the first direction and the second direction are perpendicular to each other.
2. Rectangular concrete catenary strut erection aid according to claim 1, characterized in that one or more clamping bars (9) extending in the second direction are mounted on the end face of the clamping frame (6).
3. Rectangular concrete catenary strut erection aid according to claim 2, characterized in that one or more righting bars (12) extending in a first direction are mounted on an end face of the righting frame (13).
4. The rectangular concrete overhead contact system strut erection auxiliary device according to claim 1, wherein a limiting rod (10) extending along a first direction is mounted on the frame (1), the limiting rod (10) is located at one end of a rectangular concrete overhead contact system strut mounting channel far away from the righting member, two ends of the limiting rod (10) are respectively and slidably connected with a limiting base (11), and the two limiting bases (11) are fixedly connected to the frame (1).
5. The rectangular concrete overhead contact system strut erection auxiliary device according to claim 1, wherein a plurality of moving members (3) are fixedly connected to the lower end face of the frame (1);
the moving component (3) comprises a roller frame fixedly connected to the bottom surface of the frame (1) and a roller rotatably connected with the roller frame.
6. The rectangular concrete catenary strut erection aid according to claim 1, further comprising a support member (2);
the support members (2) are provided in plurality, the support members (2) are mounted on the bottom surface of the frame (1), and the support members (2) are configured to be telescopic in the up-down direction so as to adjust the levelness of the frame (1).
7. The rectangular concrete catenary strut erection aid according to claim 6, wherein the support member (2) comprises a support driving piece (16) fixedly connected to the frame (1), and a support base (17) is hinged to a driving end of the support driving piece (16).
8. The rectangular concrete overhead contact system strut erection aid according to claim 1, wherein a plurality of guide rods (7) are fixedly connected to one side of the clamping frame (6) far away from the rectangular concrete overhead contact system strut and one side of the righting frame (13) far away from the rectangular concrete overhead contact system strut, the guide rods (7) on the clamping frame (6) extend along a first direction, and the guide rods (7) on the righting frame (13) extend along a second direction;
the guide bar (7) is arranged to be slidable relative to the frame (1).
9. The rectangular concrete overhead contact system strut erection aid according to claim 8, wherein a linear bearing (8) is fixedly connected to the frame (1), the guide rod (7) is slidably connected with the linear bearing (8), and the guide rod (7) is slidably connected with the frame (1) through the linear bearing (8).
10. The rectangular concrete catenary strut erection aid according to claim 1, wherein the frame (1) comprises a left Duan Jijia (1) and a right section frame (1), the left Duan Jijia (1) and the right section frame (1) being connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310023.XU CN220662312U (en) | 2023-08-28 | 2023-08-28 | Rectangular concrete contact net pillar erection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310023.XU CN220662312U (en) | 2023-08-28 | 2023-08-28 | Rectangular concrete contact net pillar erection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662312U true CN220662312U (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310023.XU Active CN220662312U (en) | 2023-08-28 | 2023-08-28 | Rectangular concrete contact net pillar erection auxiliary device |
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| Country | Link |
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| CN (1) | CN220662312U (en) |
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- 2023-08-28 CN CN202322310023.XU patent/CN220662312U/en active Active
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