CN218313136U - Middle top plate gluing and fixing device - Google Patents
Middle top plate gluing and fixing device Download PDFInfo
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- CN218313136U CN218313136U CN202222653268.8U CN202222653268U CN218313136U CN 218313136 U CN218313136 U CN 218313136U CN 202222653268 U CN202222653268 U CN 202222653268U CN 218313136 U CN218313136 U CN 218313136U
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- roof
- main body
- body frame
- gluing
- fixing device
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Abstract
The utility model discloses a well roof is beaten and is glued fixing device relates to the maintenance instrument field, including the main body frame who is used for cooperating the automobile body mount pad, along a plurality of fixed subassemblies of main body frame length direction sliding connection, a roof is connected to fixed subassembly to make each roof interval support well roof. The utility model can combine the existing fixing mode when the middle roof plate is installed, and can realize the long-time dry glue fixation of the middle roof plate by adjusting the fixing component; the bonding quality of the middle top plate can be improved, and meanwhile, the damage to the middle top plate is reduced.
Description
Technical Field
The utility model relates to an overhaul the instrument field, especially relate to a well roof is beaten and is glued fixing device.
Background
In the process of internal maintenance of a railway vehicle (such as a motor train unit), gluing and bonding are needed when a middle roof plate is reinstalled, and a long time is needed for fixing the middle roof plate in the bonding and drying period. The roof carries out the dry glue for fixing in the traditional mode supports the fore-set on the floor for using the top rod, and this mode can cause certain damage to floor and ground cloth to the bonding quality of well roof is also not high. Therefore, a supporting device is needed.
CN201310160275.7 discloses a supporting device for gluing a middle roof plate of a passenger car, which comprises a beam arranged below a top framework, wherein the beam is fixed on the top framework and is provided with an ejection mechanism; the top framework is used as a supporting point, and the middle top plate is supported through the ejection mechanism arranged on the cross beam, so that the external force requirement required by the glue installation of the middle top plate is met. Although the scheme can realize gluing support of the middle top plate, one end of the cross beam is connected with the top framework in a lap joint mode through the connecting beam, and the other end of the cross beam is fixed to the top framework through the supporting beam, namely, a connecting part matched with the top framework needs to be additionally arranged during installation of the device, and installation is troublesome; the screw rod is extended by rotating the fastening handle to enable the supporting plate to be abutted to the middle top plate, and each fastening handle needs to be operated, so that the time is long; and the position of the ejection mechanism is fixed, and the flexible adjustment can not be carried out according to different gluing conditions.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a middle roof gluing and fixing device which can combine the existing fixing mode when the middle roof is installed and can realize long-time dry gluing and fixing of the middle roof by adjusting a fixing component; the bonding quality of the middle top plate can be improved, and meanwhile, the damage to the middle top plate is reduced.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
the utility model provides a well roof is beaten and is glued fixing device, including the main body frame who is used for cooperating the automobile body mount pad, along a plurality of fixed subassemblies of main body frame length direction sliding connection, a roof is connected to fixed subassembly to roof in making each roof interval support.
As a further technical scheme, slide rails are oppositely arranged on the inner side of the main body frame, and the slide rails extend along the length direction of the main body frame;
and two sides of the fixed component are respectively matched with the sliding rails.
As a further technical scheme, the main body frame is provided with a through groove along the direction vertical to the length direction of the main body frame.
As a further technical scheme, the part of the fixing component far away from the top supporting plate is exposed out of the through groove.
As a further technical solution, the main body frame is a rectangular frame.
As a further technical scheme, the supporting plate is parallel to the main body frame.
As a further technical scheme, the fixing assembly comprises a matching part and a lifter connected with the matching part, and the supporting top plate is connected to one end of the lifter.
As a further technical scheme, the working surface of the supporting plate is provided with a flexible layer.
As a further technical scheme, the supporting top plate is a metal plate with a centrosymmetric shape.
As a further technical scheme, the height of the main body frame is smaller than the distance between the vehicle body installation seat and the middle top plate, so that the end part of the main body frame is arranged at the top of the vehicle body installation seat.
Above-mentioned the utility model has the advantages as follows:
(1) The utility model comprises a main body frame and a plurality of fixing components connected with the main body frame in a sliding way, only the main body frame needs to be arranged on the vehicle body mounting seat, the existing fixing mode during the installation of the middle roof in the motor train unit can be combined, the installation structure does not need to be additionally added, the whole structure is simple, and the installation is convenient; can reduce the damage to other accessories, roof bonding and installation effectiveness in can effectively improving improves the efficiency and the quality that the EMUs overhauld.
(2) The fixing component of the utility model is realized by the jack, and can be adjusted rapidly compared with a screw nut structure; the lifter is connected with a supporting top plate, and is supported at the bottom of the middle top plate at intervals through a plurality of supporting top plates, so that the middle top plate is fixed by dry glue for a long time.
(3) The utility model discloses a set up the flexible layer on a roof surface, realize the flexible support of centering roof, can not cause the damage to the centering roof.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to constitute a limitation on the invention.
Fig. 1 is a schematic structural diagram of the present invention according to one or more embodiments;
in the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.
The device comprises a main body frame 1, a main body frame 2, a through groove 3, a matching part 4, a jacking device 5, a supporting top plate 6, a sliding rail 7 and a sliding groove.
Detailed Description
The first embodiment is as follows:
the embodiment provides a middle top plate gluing fixing device which is suitable for the condition that a top plate is glued and reinstalled in the overhauling process of a motor train unit, and as shown in figure 1, the middle top plate gluing fixing device comprises a main body frame 1 and a plurality of fixing assemblies, wherein the fixing assemblies are connected with a supporting top plate 5, and the supporting of the middle top plate after gluing is realized through the contact between the supporting top plate 5 and the middle top plate; the fixing component is connected with the main body frame 1 in a sliding mode, and the same or different supporting force at different positions of the middle top plate is achieved by adjusting the position of the fixing component.
Specifically, the main body frame 1 is used as a bearing main body of the fixing assembly, and the shape of the main body frame can meet the requirements of movement of the fixing assembly and is suitable for the installation environment of the top of the motor train unit.
In this embodiment, the main frame 1 is a rectangular frame having a certain length, and the length of the main frame 1 is adapted to the width of the vehicle body, so that the main frame 1 can be directly and stably disposed on the upper side of the vehicle body mounting seat, and the mounting structure of the device does not need to be specially designed, so that the overall structure of the device is simpler.
The width of the main body frame 1 is only required to satisfy the support requirement for the fixing assembly. The height of the main body frame 1 is smaller than the distance between the vehicle body mount and the middle roof so that the end of the main body frame 1 can be set on the top of the vehicle body mount.
The main body frame 1 is provided with a through groove 2 along the direction perpendicular to the length direction of the main body frame, and the fixing component is installed through the through groove 2. Run through both sides wall installation slide rail 6 of groove 2, slide rail 6 sets up along 1 length direction of main body frame, and fixed subassembly and slide rail 6 cooperation to can follow 1 length direction of main body frame and remove.
The number of the fixed components can be set according to actual conditions, and can be two, three and the like. As shown in fig. 1, the fixing assembly includes a fitting portion 3 and a lifter 4, and the lifter 4 is mounted on the fitting portion 3 and slidably connected to the main body frame 1 through the fitting portion 3.
The both sides symmetry of cooperation portion 3 sets up spout 7, through spout 7 and slide rail 6 cooperation.
In the present embodiment, the fitting part 3 is made of a plate member and is made into a U-shaped structure, the opening direction of the fitting part faces to the side away from the middle roof plate, and the main body part of the lifter 4 is located at the lower side of the fitting part 3, namely the opening side; a mandril of the jacking device 4 passes through the matching part 3 and is connected with the supporting plate 5; the matching part 3 is provided with a through hole for the ejector rod to pass through, and the ejector rod can move up and down relative to the through hole.
In the embodiment, the main body part of the lifter 4 is positioned at the matching part 3 and matched with the through groove 2 of the main body frame 1, so that the main body part of the lifter 4 is exposed out of the through groove 2, and the handle of the lifter 4 is convenient to operate; by adopting the jacking device 4 as the adjusting structure of the supporting plate 5, the operation is convenient, and the adjusting time is saved.
It is understood that in other embodiments, the opening direction of the fitting portion 3 may be toward the middle ceiling side, and may have other shapes.
The supporting top plate 5 is connected to the tail end of the ejector rod of the jacking device 4, and the supporting top plate 5 is parallel to the main body frame 1 so as to be attached to the middle top plate and ensure the flatness of the middle top plate. Through the position of the fixed subassembly of adjustment, make prop up 5 interval distribution in well roof bottom, compare in adopting integrative backup pad to support, can reduce the part volume under the prerequisite of guaranteeing to support.
The supporting plate 5 is made of metal plate with a central symmetrical shape, such as rectangle, circle, ellipse, etc., so as to form a uniform supporting surface for the supporting plate and ensure the supporting effect.
The working surface (upper surface) of the top counter plate 5 of this embodiment is provided with a flexible layer, such as a rubber layer, to form a flexible support for the top counter plate.
The using method of the embodiment comprises the following steps:
after two adjacent well roofs were beaten and are glued the installation, place this embodiment device in well roof below both sides automobile body mount pad upside, remove fixed subassembly to suitable position, pinch the overhead gage 4 and can carry out long-time dry glue fixedly to the roof.
The embodiment considers the utilization of the existing train space, can reduce the damage to other accessories, can effectively improve the bonding and mounting efficiency of the middle roof plate, and improves the overhauling efficiency and quality of the motor train unit.
This embodiment can solidify the interval and the number between the adjacent fixed subassembly according to the difference of gluing, and the device is more nimble reliable, need not glue the different devices of condition design to the difference.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a well roof gluing fixing device which characterized in that, is including the main body frame that is used for cooperating the automobile body mount pad, along a plurality of fixed subassemblies of main body frame length direction sliding connection, fixed subassembly connects a roof to make each roof interval support well roof.
2. The gluing and fixing device for the middle roof plate as claimed in claim 1, wherein the inner side of the main body frame is oppositely provided with a slide rail, and the slide rail extends along the length direction of the main body frame;
and two sides of the fixed component are respectively matched with the sliding rails.
3. The middle top plate gluing and fixing device as claimed in claim 1 or 2, wherein the main body frame is provided with a through groove along a direction perpendicular to the length direction of the main body frame.
4. The gluing fixing device for the middle top plate, according to claim 3, is characterized in that the part of the fixing component far away from the top supporting plate is exposed out of the through groove.
5. The middle roof gluing and fixing device as claimed in claim 3, wherein the main body frame is a rectangular frame.
6. The gluing and fixing device for the middle top plate as claimed in claim 1, wherein the top supporting plate is parallel to the main body frame.
7. The gluing and fixing device for the middle roof plate as claimed in claim 1 or 6, wherein the fixing assembly comprises a matching part and a lifter connected with the matching part, and the supporting roof plate is connected to one end of the lifter.
8. A middle roof gluing and fixing device according to claim 1 or 6, characterized in that the working surface of the top supporting plate is provided with a flexible layer.
9. The middle top plate gluing and fixing device as claimed in claim 1 or 6, wherein the top supporting plate is a metal plate with a centrosymmetric shape.
10. The middle roof gluing and fixing device as claimed in claim 1 or 2, wherein the height of the main body frame is smaller than the distance between the vehicle body installation seat and the middle roof, so that the end part of the main body frame is arranged on the top of the vehicle body installation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653268.8U CN218313136U (en) | 2022-10-09 | 2022-10-09 | Middle top plate gluing and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653268.8U CN218313136U (en) | 2022-10-09 | 2022-10-09 | Middle top plate gluing and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218313136U true CN218313136U (en) | 2023-01-17 |
Family
ID=84824347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222653268.8U Active CN218313136U (en) | 2022-10-09 | 2022-10-09 | Middle top plate gluing and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218313136U (en) |
-
2022
- 2022-10-09 CN CN202222653268.8U patent/CN218313136U/en active Active
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