CN215402672U - Mechanical fixing device for outdoor gantry crane typhoon prevention - Google Patents
Mechanical fixing device for outdoor gantry crane typhoon prevention Download PDFInfo
- Publication number
- CN215402672U CN215402672U CN202023309575.1U CN202023309575U CN215402672U CN 215402672 U CN215402672 U CN 215402672U CN 202023309575 U CN202023309575 U CN 202023309575U CN 215402672 U CN215402672 U CN 215402672U
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- gantry crane
- fixedly connected
- rod
- stop plate
- connecting rod
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- 230000002265 prevention Effects 0.000 title claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a mechanical fixing device for preventing typhoon of an outdoor gantry crane, which comprises a guide rail, a gantry crane body and a mounting seat, wherein the mounting seat is fixedly connected with the top of the guide rail, the gantry crane body is slidably connected with the top of the guide rail, the top of the mounting seat is fixedly connected with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is fixedly connected with a stop plate, the bottom of the stop plate is fixedly connected with a slide rod, the top of the mounting seat is provided with a slide cavity corresponding to the slide rod, the top of the stop plate is slidably inserted with a connecting rod, the connecting rod is connected with the top of the stop plate through an inserted rod, and the connecting rod is fixedly connected with the top of the gantry crane body through a fixing bolt. The connecting rod and the rail clamping device are synchronously used, so that the wheels and the movable beam can be effectively fixed, the safety of the gantry crane in typhoon weather is ensured, the sliding or tipping accidents are prevented, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of gantry crane equipment, in particular to a typhoon-proof mechanical fixing device for an outdoor gantry crane.
Background
The gantry crane is a variant of a bridge crane, is mainly used for loading and unloading operations of outdoor goods yards, construction sites and the like, has the characteristics of large operation range, wide application range, strong universality and the like, and is widely applied in the industrial and mining industry. The metal structure of the device is like a door-shaped frame, two support legs are arranged below a bearing main beam, and the device can directly run on a track on the ground. In coastal areas in south, typhoons are frequently in 6-9 months every year, and the wind force reaches 11-level or even more than 14-level when the typhoons attack on the front side, so that the outdoor gantry crane is often overturned and damaged, great threat is brought to the outdoor gantry crane, equipment is damaged slightly, and casualties are caused seriously.
At present, wheels of an outdoor gantry crane are fixed in a rail clamping device and iron shoes mode basically in windy weather, and the gantry crane is prevented from sliding and tipping. However, there are some defects that the rail clamping device is used singly to fix the wheels, the gantry crane main body is not fixed, when the typhoon level is high, the rail clamping device is easily broken, or the rail is bent due to the stress of the gantry crane main body, and the single windproof measure cannot completely play a role in preventing high-strength typhoon.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a single windproof measure in the prior art cannot completely play a role in preventing high-strength typhoon, and provides a mechanical fixing device for preventing typhoon of an outdoor gantry crane.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a mechanical fixing device for outdoor portal crane typhoon is prevented, includes guide rail, portal crane body and mount pad, the top fixed connection of mount pad and guide rail, the top sliding connection of portal crane body and guide rail, the top fixedly connected with hydraulic cylinder of mount pad, hydraulic cylinder's output fixedly connected with backstop board, the bottom fixedly connected with slide bar of backstop board, the top of mount pad is equipped with the sliding chamber that corresponds with the slide bar, the top of backstop board is slided and is inserted and is equipped with the connecting rod, the connecting rod is connected through the inserted bar with backstop board top, fixing bolt fixed connection is passed through with the top of portal crane body to the connecting rod.
Preferably, the bottom of the sliding rod is fixedly connected with a limiting block.
Preferably, the connecting rod is provided with a plurality of through openings corresponding to the inserted rods.
Preferably, the outer wall of the stop plate is fixedly connected with a clamping block, a clamping rod is slidably inserted into the clamping block, and a plurality of clamping grooves corresponding to the clamping rod are formed in the outer wall of the insertion rod in an encircling manner.
Preferably, the clamping sleeve is fixedly sleeved at the top of the clamping rod, the pull rod is fixedly connected to the bottom of the clamping rod, the clamping rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the clamping sleeve and the clamping block.
Has the advantages that:
1. the position of the stop plate can be adjusted through the arrangement of the hydraulic oil cylinder, meanwhile, the stop plate can be prevented from shaking by the slide rod, the connecting rod is fixed through the inserted link, the connecting rod and the gantry crane body are fixed through the fixing bolt, and meanwhile, the inserted link can be effectively fixed by the clamping rod;
2. the fastening signal and the power supply of the gantry crane are interlocked, after fastening, the main power supply cannot supply power, and only when fastening is released, a driver can operate the gantry crane, so that on one hand, the situation that fastening is not firm is avoided, on the other hand, the situation that the motor car is operated without releasing the fastening is avoided, and misoperation is prevented.
Drawings
Fig. 1 is a schematic structural view of a mechanical fixing device for typhoon prevention of an outdoor gantry crane according to the present invention;
fig. 2 is a schematic side view of the mechanical fixing device for typhoon prevention of an outdoor gantry crane in the utility model.
In the figure: the device comprises a guide rail 1, a gantry crane body 2, a mounting base 3, a hydraulic oil cylinder 4, a stop plate 5, a slide bar 6, a connecting rod 7, an inserted rod 8, a fixing bolt 9, a limiting block 10, a clamping block 11, a clamping rod 12, a clamping sleeve 13, a pull rod 14 and a spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a mechanical fixing device for preventing typhoon of an outdoor gantry crane comprises a guide rail 1, a gantry crane body 2 and a mounting base 3, wherein the mounting base 3 is fixedly connected with the top of the guide rail 1, the gantry crane body 2 is slidably connected with the top of the guide rail 1, and the top of the mounting base 3 is fixedly connected with a hydraulic oil cylinder 4 for adjusting the height of a stop plate 5;
in the embodiment, the output end of the hydraulic oil cylinder 4 is fixedly connected with a stop plate 5 for supporting a connecting rod 7, the bottom of the stop plate 5 is fixedly connected with a slide rod 6 for supporting the stop plate 5, the outer wall of the stop plate 5 is fixedly connected with a fixture block 11 for supporting a fixture rod 12, the fixture block 11 is slidably inserted with the fixture rod 12, so that an insertion rod 8 can be conveniently fixed, and a plurality of clamping grooves corresponding to the fixture rod 12 are formed in the outer wall of the insertion rod 8 in a surrounding manner;
in the embodiment, a sleeve 13 is fixedly sleeved at the top of a clamping rod 12, a pull rod 14 is fixedly connected to the bottom of the clamping rod 12, a spring 15 is sleeved on the clamping rod 12, two ends of the spring 15 are respectively fixedly connected with the sleeve 13 and the clamping block 11, the clamping rod 12 is elastically supported to a certain extent, a sliding cavity corresponding to a sliding rod 6 is arranged at the top of the mounting seat 3, and a limiting block 10 is fixedly connected to the bottom of the sliding rod 6, so that the sliding rod 6 is prevented from falling off from the sliding cavity;
in this embodiment, a connecting rod 7 is slidably inserted into the top of the stop plate 5 for fixing the gantry crane body 2, the connecting rod 7 is connected with the top of the stop plate 5 through an inserting rod 8, the connecting rod 7 is provided with a plurality of through holes corresponding to the inserting rod 8, and the connecting rod 7 is fixedly connected with the top of the gantry crane body 2 through a fixing bolt 9.
In the embodiment, the position of the stop plate 5 can be adjusted through the arrangement of the hydraulic oil cylinder 4, meanwhile, the sliding rod 6 can prevent the stop plate 5 from shaking, then the connecting rod 7 is fixed through the inserted link 8, then the connecting rod and the gantry crane body 2 are fixed through the fixing bolt 9, and meanwhile, the inserted link 8 can be effectively fixed through the clamping rod 12;
in the embodiment, the fastening signal and the gantry crane power supply are interlocked, after fastening, the main power supply cannot supply power, and only when fastening is released, a driver can operate the gantry crane, so that on one hand, the situation that fastening is not firm is avoided, on the other hand, the situation that a motor car is operated without releasing the fastening is avoided, and misoperation is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a mechanical fixing device that is used for outdoor portal crane to prevent typhoon, includes guide rail (1), portal crane body (2) and mount pad (3), its characterized in that: the gantry crane comprises a mounting seat (3) and a guide rail (1), and is characterized in that the mounting seat (3) is fixedly connected with the guide rail (1), the gantry crane body (2) is slidably connected with the guide rail (1), the top of the mounting seat (3) is fixedly connected with a hydraulic oil cylinder (4), the output end of the hydraulic oil cylinder (4) is fixedly connected with a stop plate (5), the bottom of the stop plate (5) is fixedly connected with a slide rod (6), the top of the mounting seat (3) is provided with a slide cavity corresponding to the slide rod (6), the top of the stop plate (5) is slidably inserted with a connecting rod (7), the connecting rod (7) is connected with the top of the stop plate (5) through an inserted rod (8), and the connecting rod (7) is fixedly connected with the top of the gantry crane body (2) through a fixing bolt (9).
2. The mechanical fixing device for outdoor gantry crane typhoon prevention according to claim 1 is characterized in that: the bottom of the sliding rod (6) is fixedly connected with a limiting block (10).
3. The mechanical fixing device for outdoor gantry crane typhoon prevention according to claim 1 is characterized in that: and a plurality of through openings corresponding to the inserted rods (8) are arranged on the connecting rod (7).
4. The mechanical fixing device for outdoor gantry crane typhoon prevention according to claim 1 is characterized in that: fixedly connected with fixture block (11) on the outer wall of backstop board (5), sliding on fixture block (11) is inserted and is equipped with kelly (12), it is equipped with a plurality of draw-in grooves that correspond with kelly (12) to surround on the outer wall of inserted bar (8).
5. The mechanical fixing device for outdoor gantry crane typhoon prevention according to claim 4, characterized in that: the top of kelly (12) is fixed cup joints cutting ferrule (13), the bottom fixedly connected with pull rod (14) of kelly (12), the cover is equipped with spring (15) on kelly (12), the both ends of spring (15) respectively with cutting ferrule (13) and fixture block (11) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309575.1U CN215402672U (en) | 2020-12-31 | 2020-12-31 | Mechanical fixing device for outdoor gantry crane typhoon prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309575.1U CN215402672U (en) | 2020-12-31 | 2020-12-31 | Mechanical fixing device for outdoor gantry crane typhoon prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215402672U true CN215402672U (en) | 2022-01-04 |
Family
ID=79660954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023309575.1U Active CN215402672U (en) | 2020-12-31 | 2020-12-31 | Mechanical fixing device for outdoor gantry crane typhoon prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215402672U (en) |
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2020
- 2020-12-31 CN CN202023309575.1U patent/CN215402672U/en active Active
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