CN213954924U - Guide rail structure for installing and maintaining generator set in narrow space - Google Patents
Guide rail structure for installing and maintaining generator set in narrow space Download PDFInfo
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- CN213954924U CN213954924U CN202022488501.2U CN202022488501U CN213954924U CN 213954924 U CN213954924 U CN 213954924U CN 202022488501 U CN202022488501 U CN 202022488501U CN 213954924 U CN213954924 U CN 213954924U
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- rail
- fixed
- guide
- generator set
- movable rail
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Abstract
The utility model discloses a guide rail structure for installing and maintaining a generator set in a narrow space, which comprises a fixed rail welding body and a movable rail assembly, wherein the fixed rail welding body comprises a pair of fixed rails and support ribs welded between the fixed rails, a plurality of fixed rail fixing seats are arranged on one side of each fixed rail at intervals along the length direction of the fixed rail, a guide positioning groove with an upward opening is arranged on each fixed rail, and limit grooves are arranged on the side walls of the two sides of each guide positioning groove along the length direction of the guide positioning groove; the movable rail assembly comprises a pair of movable rail bodies which are mutually independent, the lower portion of each movable rail body is provided with a plurality of idler wheels which are arranged at intervals along the length direction of the movable rail body, the movable rail body is positioned in the guide positioning groove of the fixed rail, the idler wheels at the lower portion of the movable rail body are in contact with the groove bottom of the guide positioning groove of the fixed rail, a limiting bolt is arranged in the limiting groove of the fixed rail, and the limiting bolt is fixed on the side face of the movable rail body through threaded connection. The utility model discloses convenient generating set's installation maintenance and open-air emergent use.
Description
Technical Field
The utility model relates to a generating set installation maintenance technical field, concretely relates to a guide rail structure that is used for generating set installation maintenance in narrow space.
Background
At present, with the application of mobile power supplies in the aspects of emergency, field operation and the like becoming larger and larger, the requirements on mobile generator sets are gradually increased, particularly the mobile generator sets with dozens of kilowatts, and the generator sets are large in size and heavy in weight. The existing generator set is usually installed and maintained by using equipment such as a forklift or a crane to move the generator set, and the method is complex to install and maintain.
The installation and maintenance of the generator set in the prior art also have the following problems:
1. when the generating set needs to be installed in a cabin with a narrow space, equipment such as a forklift and a crane cannot be fixedly installed on the generating set, and maintenance and repair after the generating set is installed are difficult to perform.
2. When the generator set is installed in a cabin with a narrow space, once the generator set needs to be emergently repaired in outdoor work, the generator set cannot be moved out of the cabin to be repaired without equipment conditions such as a forklift or a crane, and the later maintenance cannot be performed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a guide rail structure for generating set installation maintenance in narrow space aims at making things convenient for generating set's installation maintenance to satisfy generating set emergency and field work's requirement. The specific technical scheme is as follows:
a guide rail structure for installation and maintenance of a generator set in a narrow space comprises a fixed rail welding body and a movable rail assembly, wherein the fixed rail welding body comprises a pair of fixed rails which are arranged in parallel at intervals and a plurality of supporting ribs which are arranged at intervals and welded between the pair of fixed rails, a plurality of fixed rail fixing seats which are used for fixing the fixed rails on the ground are arranged on one side of the fixed rails at intervals along the length direction of the fixed rails, guide positioning grooves with upward openings are arranged on the fixed rails, and limiting grooves are formed in the side walls of the two sides of each guide positioning groove along the length direction of the corresponding guide positioning groove; the movable rail subassembly includes the movable rail body that a pair of mutual independence set up, each the lower part of the movable rail body is followed the length direction of the movable rail body is provided with the gyro wheel of a plurality of quantity interval arrangements, the movable rail body is located in the direction constant head tank of fixed rail, the gyro wheel of movable rail body lower part with the tank bottom of the direction constant head tank of fixed rail contacts the fixed rail be provided with stop bolt in the spacing groove, just stop bolt passes through threaded connection and fixes the side of the movable rail body.
As a further improvement of the utility model, the outer sides of the end parts of the two ends of the movable rail body are provided with guide positioning blocks, and the end parts of the guide positioning blocks are provided with guide inclined planes; guide rail fixing bolts are arranged on the outer sides of the end parts of the two ends of the fixed rail, and the movable rail body is positioned in the guide positioning groove of the fixed rail through the guide positioning block and then is tightly supported and fixed through the guide rail fixing bolts.
The utility model discloses in, be provided with the round pin axle on the movable rail body, the gyro wheel passes through antifriction bearing and supports and be in sell epaxial.
Preferably, the fixed rail fixing seat is welded on the inner side of the fixed rail.
The utility model discloses in, be provided with rag bolt hole on the fixed rail fixing base.
Preferably, the number of the limiting bolts is two and the limiting bolts are arranged at intervals.
Preferably, a limiting sleeve is sleeved outside the limiting bolt, and the excircle of the limiting sleeve is in sliding fit with the limiting groove on the fixed rail.
The utility model discloses in, generating set's pedestal mounting move on the rail body.
Preferably, the upper part of one side of the guide positioning groove is provided with a horizontal bending plate which is bent towards the inner side direction of the guide positioning groove.
More preferably, grooves are respectively formed in the two sides of the base of the generator set along the length direction of the guide rail, and the horizontal bending plate enters the grooves.
When the generator set is installed and fixed, the fixed rail welding body is firstly fixed at a corresponding position, the movable rail components are fixed on two sides of a base of the generator set, then the generator set is slowly hoisted by hoisting equipment, the movable rail components on two sides are aligned to the guide positioning grooves of the fixed rails on the left side and the right side, the movable rail components on two sides are slowly pushed into the guide positioning grooves of the fixed rails by utilizing the guide effect of the guide positioning blocks, a plurality of rollers on the movable rail components on two sides are contacted with the bottoms of the guide positioning grooves on the left fixed rail and the right fixed rail at the moment, and the generator set can be slowly pushed to the state that two ends of the fixed rail welding body are aligned with two ends of the movable rail components. And installing the guide rail fixing bolt, the limiting sleeve and the limiting bolt, and finishing the installation of the generator set at the moment.
When the generator set is in emergency maintenance, the guide rail fixing bolts on the two sides are detached firstly, the generator set is pulled towards one end, the roller rolls at the moment, the generator set integrally moves towards one end until the limiting sleeve reaches the end part of the limiting groove of the left side and the right side fixed rails, the generator set moves to the limit position, and the limiting sleeve and the two sides fixed rails are stressed at the moment, so that the generator set can be prevented from tipping. And after the maintenance is finished, slowly pushing the generator set to the initial position, and locking the guide rail fixing bolts at the two sides.
The utility model has the advantages that:
first, the utility model discloses a guide rail structure for generating set installation maintenance in narrow space can realize generating set installation fast and maintenance under the cabin, can carry out the open air again and salvage under the equipment circumstances such as no fork truck and capable hanging, has satisfied emergent and field work's requirement.
Second, the utility model discloses a guide rail structure for generating set installation maintenance in narrow and small space has solved installation, maintenance and maintenance problem of narrow and small space or under-deck equipment.
Third, the utility model discloses a guide rail structure for generating set installation maintenance in narrow space has that structural rigidity is big, the advantage that anti-seismic performance is good, and simple structure workable, simple to operate of part.
Fourth, the utility model discloses a guide rail structure for generating set installation maintenance in narrow space because limit structure sets up in the guide rail side to make the guide rail height less, thereby satisfy highly restricted installation requirement.
Fifth, the utility model discloses a guide rail structure for generating set installation maintenance in narrow space, the level of direction constant head tank one side is bent the board and is entered into the recess that sets up on the generating set base in, has improved the security that generating set prevented turning on one's side.
Drawings
Fig. 1 is a schematic view of a rail structure for installation and maintenance of a generator set in a narrow space according to the present invention;
FIG. 2 is a right side view;
FIG. 3 is a cross-sectional view of FIG. 1;
fig. 4 is a partially enlarged view of fig. 3.
In the figure: 1. fixed rail welding body, 2, movable rail subassembly, 3, fixed rail, 4, brace rod, 5, fixed rail fixing base, 6, direction constant head tank, 7, spacing groove, 8, movable rail body, 9, gyro wheel, 10, spacing bolt, 11, direction locating piece, 12, guide rail fixing bolt, 13, round pin axle, 14, antifriction bearing, 15, stop collar, 16, generating set's base, 17, the horizontal board of bending, 18, recess.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 to 4 show an embodiment of a guide rail structure for installation and maintenance of a generator set in a narrow space, which includes a fixed rail welded body 1 and a movable rail assembly 2, where the fixed rail welded body 1 includes a pair of fixed rails 3 arranged in parallel and at intervals and a plurality of supporting ribs 4 arranged at intervals and welded between the pair of fixed rails 3, one side of the fixed rail 3 is provided with a plurality of fixed rail fixing seats 5 arranged at intervals along a length direction of the fixed rail 3 for fixing the fixed rail 3 on the ground, the fixed rail 3 is provided with a guide positioning slot 6 with an upward opening, and side walls on two sides of the guide positioning slot 6 are provided with limiting slots 7 along a length direction of the guide positioning slot 6; the movable rail component 2 comprises a pair of movable rail bodies 8 which are mutually independent, each movable rail body 8 is arranged at the lower part along the length direction of the movable rail body 8 and is provided with a plurality of idler wheels 9 which are arranged at intervals, the movable rail body 8 is positioned in the guide positioning groove 6 of the fixed rail 3, the idler wheels 9 at the lower part of the movable rail body 3 are in contact with the groove bottom of the guide positioning groove 6 of the fixed rail 3, the fixed rail 3 is provided with a limit bolt 10 in the limit groove 7, and the limit bolt 10 is fixed on the side surface of the movable rail body 8 through threaded connection.
As a further improvement of the embodiment, guide positioning blocks 11 are arranged outside the end portions of the two ends of the movable rail body 8, and guide inclined surfaces are arranged at the end portions of the guide positioning blocks 11; guide rail fixing bolts 12 are arranged on the outer sides of the end parts of the two ends of the fixed rail 3, and the movable rail body 8 is positioned in the guide positioning groove 6 of the fixed rail 3 through the guide positioning block 11 and then is tightly supported and fixed through the guide rail fixing bolts 12.
In this embodiment, the movable rail body 8 is provided with a pin 13, and the roller 9 is supported on the pin 13 through a rolling bearing 14.
Preferably, the fixed rail fixing seat 5 is welded on the inner side of the fixed rail 3.
In this embodiment, be provided with rag bolt hole on the fixed rail fixing base 5.
Preferably, the number of the limiting bolts 10 is two and the limiting bolts are arranged at intervals.
Preferably, a limiting sleeve 15 is sleeved outside the limiting bolt 10, and the excircle of the limiting sleeve 15 is in sliding fit with the limiting groove 7 on the fixed rail 3.
In this embodiment, the base 16 of the generator set is mounted on the movable rail body 8.
Preferably, a horizontal bending plate 17 bent towards the inner side direction of the guide positioning groove 6 is arranged at the upper part of one side of the guide positioning groove 6.
More preferably, grooves 18 are respectively formed in two sides of a base 16 of the generator set along the length direction of the guide rail, and the horizontal bending plate 17 enters the grooves 18.
When the generator set is installed and fixed, the fixed rail welding body 1 is firstly fixed at a corresponding position, the movable rail assemblies 2 are fixed on two sides of a base 16 of the generator set, then the generator set is slowly hoisted by hoisting equipment, the movable rail assemblies 2 on two sides are aligned to the guide positioning grooves 6 of the fixed rails 3 on the left side and the right side, the movable rail assemblies 2 on two sides are slowly pushed into the guide positioning grooves 6 of the fixed rails 3 by utilizing the guide effect of the guide positioning blocks 11, at the moment, a plurality of rollers 9 on the movable rail assemblies 2 on two sides are contacted with the bottoms of the guide positioning grooves 6 on the fixed rails 3 on the left side and the right side, and the generator set can be slowly pushed to the state that two ends of the fixed rail welding body 1 are aligned with two ends of the movable rail assemblies 2. And installing the guide rail fixing bolt 12, the limiting sleeve 15 and the limiting bolt 10, and finishing the installation of the generator set.
When the generator set is in emergency overhaul and maintenance, the guide rail fixing bolts 12 on the two sides are firstly detached, the generator set is pulled towards one end, the roller 9 rolls at the moment, the generator set integrally moves towards one end until the limiting sleeve 15 reaches the end part of the limiting groove 7 of the left and right side fixed rails 3, the generator set moves to the limit position, and the limiting sleeve 7 and the two side fixed rails 3 are stressed at the moment to prevent the generator set from tipping. And after the maintenance is finished, slowly pushing the generator set to the initial position, and locking the guide rail fixing bolts 12 on the two sides.
In this embodiment, generating set sets up in the narrow and small cabin in space, can remove generating set to the extravehicular through removing movable rail subassembly 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A guide rail structure for installation and maintenance of a generator set in a narrow space is characterized by comprising a fixed rail welding body and a movable rail assembly, wherein the fixed rail welding body comprises a pair of fixed rails which are arranged in parallel at intervals and a plurality of supporting ribs which are arranged between the fixed rails at intervals, a plurality of fixed rail fixing seats which are used for fixing the fixed rails on the ground are arranged on one side of the fixed rails at intervals along the length direction of the fixed rails, a guide positioning groove with an upward opening is arranged on the fixed rails, and limiting grooves are formed in the side walls of the two sides of the guide positioning groove along the length direction of the guide positioning groove; the movable rail subassembly includes the movable rail body that a pair of mutual independence set up, each the lower part of the movable rail body is followed the length direction of the movable rail body is provided with the gyro wheel of a plurality of quantity interval arrangements, the movable rail body is located in the direction constant head tank of fixed rail, the gyro wheel of movable rail body lower part with the tank bottom of the direction constant head tank of fixed rail contacts the fixed rail be provided with stop bolt in the spacing groove, just stop bolt passes through threaded connection and fixes the side of the movable rail body.
2. The guide rail structure for generator set installation and maintenance in a narrow space according to claim 1, wherein a guide positioning block is arranged outside the end parts of the two ends of the movable rail body, and a guide inclined plane is arranged at the end part of the guide positioning block; guide rail fixing bolts are arranged on the outer sides of the end parts of the two ends of the fixed rail, and the movable rail body is positioned in the guide positioning groove of the fixed rail through the guide positioning block and then is tightly supported and fixed through the guide rail fixing bolts.
3. The guide rail structure for installation and maintenance of the generator set in the narrow space according to claim 1, wherein a pin shaft is arranged on the movable rail body, and the roller is supported on the pin shaft through a rolling bearing.
4. The guide rail structure for generator set installation and maintenance in a narrow space according to claim 1, wherein the fixed rail fixing seat is welded on the inner side of the fixed rail.
5. The guide rail structure for generator set installation and maintenance in the narrow space according to claim 4, wherein the fixed rail fixing seat is provided with a foundation bolt hole.
6. The guide rail structure for generator set installation and maintenance in a narrow space of claim 1, wherein the number of the limiting bolts is two and the limiting bolts are arranged at intervals.
7. The guide rail structure for generator set installation and maintenance in a narrow space of claim 6, wherein a limiting sleeve is sleeved outside the limiting bolt, and the outer circle of the limiting sleeve is in sliding fit with the limiting groove on the fixed rail.
8. The guide rail structure for installation and maintenance of the generator set in the narrow space according to claim 1, wherein a base of the generator set is installed on the movable rail body.
9. The guide rail structure for generator set installation and maintenance in a narrow space of claim 1, wherein a horizontal bending plate bending towards the inner side of the guide positioning groove is arranged at the upper part of one side of the guide positioning groove.
10. The guide rail structure for installation and maintenance of the generator set in the narrow space according to claim 9, wherein two sides of the base of the generator set are respectively provided with a groove along a length direction of the guide rail, and the horizontal bending plate enters the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488501.2U CN213954924U (en) | 2020-11-02 | 2020-11-02 | Guide rail structure for installing and maintaining generator set in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488501.2U CN213954924U (en) | 2020-11-02 | 2020-11-02 | Guide rail structure for installing and maintaining generator set in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954924U true CN213954924U (en) | 2021-08-13 |
Family
ID=77206210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488501.2U Active CN213954924U (en) | 2020-11-02 | 2020-11-02 | Guide rail structure for installing and maintaining generator set in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954924U (en) |
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2020
- 2020-11-02 CN CN202022488501.2U patent/CN213954924U/en active Active
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