CN212374728U - Fixing device for gantry crane track - Google Patents
Fixing device for gantry crane track Download PDFInfo
- Publication number
- CN212374728U CN212374728U CN202021091631.6U CN202021091631U CN212374728U CN 212374728 U CN212374728 U CN 212374728U CN 202021091631 U CN202021091631 U CN 202021091631U CN 212374728 U CN212374728 U CN 212374728U
- Authority
- CN
- China
- Prior art keywords
- track
- gantry crane
- fixing device
- mounting panel
- shaped pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model belongs to the technical field of the track fixing device, concretely relates to gantry crane orbital fixing device, including track and mounting panel, the mounting panel upper end is equipped with the track standing groove that matches with the track, and the track is placed in the track standing groove, and the track lower extreme is equipped with the bar spacing groove that runs through from beginning to end, and the track standing groove upper end is equipped with the bar spacing boss with bar spacing groove phase-match, and the mounting panel upper end left and right sides symmetry is equipped with a plurality of Z-shaped pressing members that match with the track, and Z-shaped pressing member is through three bolts that are regular triangle distribution and mounting panel fixed connection; the utility model discloses can carry on spacingly to the track left and right sides, the trend of avoiding track side-to-side movement directly acts on the Z shape and compresses tightly the piece, compresses tightly the Z shape through the three bolt that is regular triangle distribution and fixes firmly on the mounting panel, makes the Z shape compress tightly the difficult not hard up of piece to reduce the safe risk of gantry crane walking.
Description
Technical Field
The utility model belongs to the technical field of the track fixing device, concretely relates to orbital fixing device of gantry crane.
Background
The gantry crane generally has a metal structure of a portal frame, the hoisting mechanism moves on the main beam, two support legs are arranged at two ends of the main beam to support the main beam, and the support legs can travel on a ground track, so that the hoisting and transportation of goods are realized. The gantry crane has the advantages of high site utilization rate, large operation range, wide application range and strong universality.
As shown in the attached figure 1 of the specification, the fixing mode of the gantry crane track 2 at present is generally that the track 2 is directly placed on a mounting plate 21, then a plurality of Z-shaped pressing pieces 3 are symmetrically arranged on the left side and the right side of the track 2, then each Z-shaped pressing piece 3 is fixed on the mounting plate 21 by using a bolt 31, as the gantry crane needs to transport articles with larger self-weight, in the working process of the gantry crane, the track 2 can bear larger external force, so that the track 2 has the trend of moving left and right, as the bottom plate of the track 2 is directly placed on the mounting plate 21, other left and right limit positions are not available except for the Z-shaped pressing pieces 3 on the left side and the right side, the trend of moving left and right of the track 2 can directly act on the Z-shaped pressing pieces 3, and the Z-shaped pressing pieces 3 are fixed by using a bolt 31, so that the Z-shaped pressing pieces 3 are easy to loosen, and the Z-shaped pressing, this increases the safety risk of the gantry crane walking. Aiming at the problems, a fixing device for a gantry crane track is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aims to provide a fixing device of a gantry crane track, which is used for solving the problems in the background technology.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a orbital fixing device of gantry crane, includes track and mounting panel, the mounting panel upper end be equipped with track assorted track standing groove, the track is placed in the track standing groove, the track lower extreme is equipped with the bar spacing groove that runs through around, track standing groove upper end is equipped with the spacing boss of bar spacing groove assorted bar, mounting panel upper end left and right sides symmetry is equipped with a plurality of and track assorted Z shape compresses tightly the piece, the Z shape compresses tightly the piece through three bolt and the mounting panel fixed connection that is regular triangle distribution, the Z shape compresses tightly the piece and is equipped with three and three bolt assorted round hole, the mounting panel be equipped with three and three bolt assorted screw hole.
By adopting the technical scheme of the utility model, the track is placed in the track placing groove, the side walls on the left side and the right side of the track placing groove can limit the left side and the right side of the track, and the track is prevented from moving left and right; when the track is placed in the track placing groove, the strip-shaped limiting groove at the lower end of the track can be clamped into the strip-shaped limiting lug boss in the track placing groove, so that the left side and the right side of the track can be further limited, and the track is prevented from moving left and right; the Z-shaped pressing piece can be firmly fixed on the mounting plate through the matching of the three bolts distributed in the shape of the regular triangle with the three round through holes and the three threaded holes, compared with the fixation of the existing single bolt, the fastening force of the fixing mode is three times that of the fixation of the existing single bolt, and the three bolts are distributed in the shape of the regular triangle, so that the Z-shaped pressing piece can be subjected to relatively uniform fastening force, the Z-shaped pressing piece is not easy to loosen, and the plurality of Z-shaped pressing pieces symmetrically arranged on the left side and the right side of the track can be used for pressing and fixing the track; the utility model discloses a mutually supporting of track standing groove, bar spacing groove and the spacing boss of bar can carry on spacingly to the track left and right sides, avoids the trend direct action of track side-to-side movement to compress tightly the piece at the Z shape, compresses tightly the piece firmly fixing on the mounting panel with the Z shape through the three bolt that is regular triangle distribution, makes the Z shape compress tightly the difficult not hard up to reduce the safe risk of gantry crane walking.
Further, the Z-shaped pressing piece is V-shaped when viewed from the top on the side away from the rail. Compared with a square structure, the structure can ensure that the Z-shaped pressing piece can meet the requirement of three bolts for installation and reduce the consumption of manufacturing materials.
Further, a rubber buffer cushion matched with the rail is placed in the rail placing groove. The structure can buffer the acting force of the external load on the track and prolong the service life of the track.
Further defined, the bolt is provided with a lock washer matched with the Z-shaped pressing piece. With this structure, bolt looseness can be suppressed.
Further limiting, the cross section of the upper end of the strip-shaped limiting boss is arc-shaped. The strip-shaped limiting lug boss is convenient to insert into the strip-shaped limiting groove.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a mutually supporting of track standing groove, bar spacing groove and the spacing boss of bar can carry on spacingly to the track left and right sides, avoids the trend direct action of track side-to-side movement to compress tightly the piece at the Z shape, compresses tightly the piece firmly fixing on the mounting panel with the Z shape through the three bolt that is regular triangle distribution, makes the Z shape compress tightly the difficult not hard up to reduce the safe risk of gantry crane walking.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of the connection between a gantry crane track and a mounting plate in the background art;
fig. 2 is a schematic structural view of an embodiment of a fixing device for a rail of a gantry crane according to the present invention;
fig. 3 is an exploded view of an embodiment of the fixing device for a gantry crane track of the present invention.
The main element symbols are as follows:
the track comprises a track 2, a mounting plate 21, a track placing groove 22, a strip-shaped limiting groove 23, a strip-shaped limiting boss 24, a Z-shaped pressing piece 3, a bolt 31, a circular through hole 32, a threaded hole 33, a rubber buffer 4 and a lock washer 41.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 2-3, the utility model discloses a orbital fixing device of gantry crane, including track 2 and mounting panel 21, mounting panel 21 upper end be equipped with track 2 assorted track standing groove 22, track 2 is placed in track standing groove 22, the bar spacing groove 23 that runs through around the track 2 lower extreme is equipped with, track standing groove 22 upper end be equipped with the spacing boss 24 of bar spacing groove 23 assorted bar, mounting panel 21 upper end left and right sides symmetry is equipped with a plurality of and track 2 assorted Z shape compresses tightly piece 3, Z shape compresses tightly piece 3 through three bolt 31 and the mounting panel 21 fixed connection that is regular triangle distribution, Z shape compresses tightly piece 3 and is equipped with three and three bolt 31 assorted round hole 32, mounting panel 21 is equipped with three and three bolt 31 assorted screw hole 33.
By adopting the technical scheme of the utility model, the track 2 is placed in the track placing groove 22, the side walls on the left and right sides of the track placing groove 22 can limit the left and right sides of the track 2, and the track 2 is prevented from moving left and right; when the track 2 is placed in the track placing groove 22, the strip-shaped limiting groove 23 at the lower end of the track is also clamped into the strip-shaped limiting boss 24 in the track placing groove 22, so that the left side and the right side of the track 2 can be further limited, and the track 2 is prevented from moving left and right; the Z-shaped pressing piece 3 can be firmly fixed on the mounting plate 21 through the matching of the three bolts 31 distributed in the shape of a regular triangle with the three circular through holes 32 and the three threaded holes 33, compared with the fixation of the existing single bolt 31, the fastening force of the fixing mode is three times that of the fixation of the existing single bolt 31, and the three bolts 31 are distributed in the shape of a regular triangle, so that the Z-shaped pressing piece 3 can be subjected to relatively uniform fastening force, the Z-shaped pressing piece 3 is not easy to loosen, and the plurality of Z-shaped pressing pieces 3 symmetrically arranged on the left side and the right side of the track 2 can be used for pressing and fixing the track 2; the utility model discloses a mutually supporting of track standing groove 22, bar spacing groove 23 and bar spacing boss 24 can carry on spacingly to the track 2 left and right sides, avoids the trend direct action of track 2 side-to-side movement to compress tightly piece 3 at the Z shape, compresses tightly piece 3 with the Z shape through three bolt 31 that is regular triangle distribution and fixes on mounting panel 21 firmly, makes the Z shape compress tightly 3 difficult not hard up to reduce the safe risk of gantry crane walking.
Preferably, the Z-shaped pressing member 3 is V-shaped in plan view on the side remote from the rail 2. Compared with the square structure, the structure can ensure that the Z-shaped pressing piece 3 can meet the requirement of mounting the three bolts 31 and reduce the consumption of manufacturing materials. In fact, other structures which can make the Z-shaped pressing member 3 satisfy the installation of the three bolts 31 and reduce the consumption of manufacturing materials can be considered according to the circumstances.
Preferably, a rubber buffer 4 matching with the rail 2 is placed in the rail placing groove 22. With such a structure, the acting force of the external load on the track 2 can be buffered, and the service life of the track 2 can be prolonged. In fact, other structures capable of buffering the acting force of the external load on the track 2 and prolonging the service life of the track 2 can be considered according to the situation.
Preferably, the bolt 31 is fitted with a lock washer 41 matching the Z-clamp 3. With this structure, loosening of bolt 31 can be suppressed. In fact, other structures capable of suppressing loosening of the bolt 31 may be used as appropriate.
Preferably, the cross section of the upper end of the strip-shaped limiting boss 24 is arc-shaped. Due to the shape, the strip-shaped limiting lug boss 24 can be conveniently inserted into the strip-shaped limiting groove 23. In fact, other structures for facilitating the insertion of the strip-shaped limiting lug boss 24 into the strip-shaped limiting groove 23 can be considered according to the circumstances.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A fixing device of a gantry crane track comprises a track (2) and a mounting plate (21), and is characterized in that: the upper end of the mounting plate (21) is provided with a track placing groove (22) matched with the track (2), the track (2) is placed in a track placing groove (22), the lower end of the track (2) is provided with a strip-shaped limiting groove (23) which penetrates through the track from front to back, the upper end of the track placing groove (22) is provided with a strip-shaped limit lug boss (24) matched with the strip-shaped limit groove (23), a plurality of Z-shaped pressing pieces (3) matched with the rails (2) are symmetrically arranged on the left side and the right side of the upper end of the mounting plate (21), the Z-shaped pressing piece (3) is fixedly connected with the mounting plate (21) through three bolts (31) distributed in a regular triangle, the Z-shaped pressing piece (3) is provided with three circular through holes (32) matched with the three bolts (31), the mounting plate (21) is provided with three threaded holes (33) matched with the three bolts (31).
2. A fixing device of gantry crane rail according to claim 1, characterized in that: the Z-shaped pressing piece (3) is far away from one side of the track (2) and is in a V shape when viewed from top.
3. A fixing device of gantry crane rail according to claim 1, characterized in that: and a rubber buffer pad (4) matched with the track (2) is arranged in the track placing groove (22).
4. A fixing device of gantry crane rail according to claim 1, characterized in that: the bolt (31) is provided with a locking washer (41) matched with the Z-shaped pressing piece (3).
5. A fixing device of gantry crane rail according to claim 1, characterized in that: the cross section of the upper end of the strip-shaped limiting boss (24) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091631.6U CN212374728U (en) | 2020-06-12 | 2020-06-12 | Fixing device for gantry crane track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091631.6U CN212374728U (en) | 2020-06-12 | 2020-06-12 | Fixing device for gantry crane track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212374728U true CN212374728U (en) | 2021-01-19 |
Family
ID=74162496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091631.6U Expired - Fee Related CN212374728U (en) | 2020-06-12 | 2020-06-12 | Fixing device for gantry crane track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212374728U (en) |
-
2020
- 2020-06-12 CN CN202021091631.6U patent/CN212374728U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212374728U (en) | Fixing device for gantry crane track | |
| CN215208005U (en) | Assembled concrete member hoist device of easily retrieving | |
| CN211197634U (en) | Rail structure for toothed rail vehicle | |
| CN213267341U (en) | Railway track fixing device | |
| CN210898028U (en) | High-strength power distribution cabinet body frame | |
| CN201857557U (en) | Single hoisting track | |
| CN215475430U (en) | Novel semitrailer rib pressing breast board | |
| CN209750487U (en) | Stable steel frame bed | |
| CN216105567U (en) | Quick convenient hoist device of small-size unit | |
| CN114103788B (en) | Auxiliary device is used in transportation of electric power steel pipe pole | |
| CN213736134U (en) | Goods transportation support | |
| CN212457188U (en) | Aluminum alloy type vibration damping pad structure | |
| CN216508640U (en) | Storehouse bars reinforcing apparatus for semitrailer | |
| CN210507791U (en) | High strength steel frame construction | |
| CN204173708U (en) | A kind of towing machine fag end fixed support | |
| CN212530462U (en) | Tray assembly | |
| CN201817752U (en) | Special sleeper used for portal crane rail | |
| CN208978787U (en) | A kind of plug-type battery bracket of special vehicle | |
| CN214439888U (en) | Super-strength frame of crusher | |
| CN216240030U (en) | Install convenient communication hot-galvanize angle-steel tower additional | |
| CN216443680U (en) | Grid plate structure of storage grid type transportation semitrailer | |
| CN220410705U (en) | Reinforced auxiliary frame for refrigerated transport vehicle | |
| CN221126839U (en) | Vertical elastic supporting structure of full casting bus | |
| CN216932563U (en) | Inferior heavy goods shelves with high stability | |
| CN210619937U (en) | Connecting structure of elevator straight beam and car bottom bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |