CN220454839U - Assembled diphase steel gallows cross arm bearing capacity test device - Google Patents
Assembled diphase steel gallows cross arm bearing capacity test device Download PDFInfo
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- CN220454839U CN220454839U CN202321813083.7U CN202321813083U CN220454839U CN 220454839 U CN220454839 U CN 220454839U CN 202321813083 U CN202321813083 U CN 202321813083U CN 220454839 U CN220454839 U CN 220454839U
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- rod
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 7
- 239000010959 steel Substances 0.000 title claims abstract description 7
- 229910000885 Dual-phase steel Inorganic materials 0.000 claims description 8
- 206010066054 Dysmorphism Diseases 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the technical field of cross arm test equipment, and particularly relates to an assembly type double-phase steel support hanger cross arm bearing capacity test device which comprises a support frame, wherein a swing rod is arranged on the inner side of the support frame, one end of the swing rod, which is far away from the support frame, is movably connected with a linkage rod, one end of the linkage rod is movably connected with a special-shaped rod, the other end of the linkage rod is movably connected with a slide rod, the outer part of the slide rod is movably connected with a connecting rod, a stop rod is arranged on the outer side of the slide rod, a rotating shaft is movably connected with the inner part of the support frame, a first gear is fixedly connected with the outer part of the rotating shaft, a second gear is meshed with the outer part of the first gear, and a push rod is movably connected with the outer part of the second gear. According to the utility model, through the support frame, the swing rod, the linkage rod, the special-shaped rod, the slide rod, the connecting rod and the stop lever, the stop lever can limit the position of the cross arm when the cross arm is tested, and further the situation that the cross arm moves under the action of external force is avoided when the cross arm is tested.
Description
Technical Field
The utility model relates to the technical field of cross arm test equipment, in particular to an assembled dual-phase steel support hanger cross arm bearing capacity test device.
Background
Rail traffic refers to a type of vehicle or transportation system in which an operating vehicle needs to travel on a particular track. The most typical rail traffic is a railway system consisting of conventional trains and standard railroads. Along with the diversified development of train and railway technologies, rail traffic is of more and more types, is not only widely used for long-distance land transportation, but also widely applied to medium-short-distance urban public transportation, and a plurality of supporting hangers are used for fixing pipelines, lines and the like in the process of constructing the rail traffic.
The prior art has the following problems:
1. when the cross arm is tested, the position of the cross arm is not well limited, so that the cross arm is likely to move in the deformation process under the action of an external force to cause the damage of the equipment structure;
2. when the cross arm is tested, a worker is required to carry the cross arm to the equipment, and thus the labor capacity of the worker is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an assembled double-phase steel support and hanger cross arm bearing capacity test device, which solves the problems that the position of a cross arm is not well limited when the cross arm is tested, the structure of equipment is damaged due to the fact that the cross arm possibly moves in the deformation process under the action of external force, and the labor capacity of workers is increased because the workers are required to carry the cross arm to the equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled dual phase steel gallows cross arm bearing capacity test device, includes the support frame, the inboard of support frame is provided with the pendulum rod, the one end swing joint that the support frame was kept away from to the pendulum rod has the trace, the one end swing joint of trace has the dysmorphism pole, the other end swing joint of trace has the slide bar, the outside swing joint of slide bar has the connecting rod, the outside of slide bar is provided with the pin, the inside swing joint of support frame has the pivot, the outside fixedly connected with first gear of pivot, the outside meshing of first gear has the second gear, the outside swing joint of second gear has the push rod, the one end swing joint that the second gear was kept away from to the push rod has the movable block.
As a preferable technical scheme of the utility model, a driving power supply is arranged outside the swing rod and fixedly connected inside the support frame, the specification and the size of the linkage rod are matched with those of the special-shaped rod, and one end of the special-shaped rod, which is far away from the connecting rod, is slidingly connected inside the support frame.
As an optimized technical scheme of the utility model, the specification and the size of the connecting rod are matched with those of the sliding rod, the sliding rod is movably connected in the support frame, the stop rod is movably connected in the support frame, and the specification and the size of the stop rod are matched with those of the support frame.
As a preferable technical scheme of the utility model, the motor is fixedly connected to the outside of the rotating shaft, the motor is fixedly connected to the inside of the supporting frame, a positioning rod is arranged on the outside of the rotating shaft, and one end of the positioning rod, which is far away from the rotating shaft, is movably connected to the outside of the second gear.
As a preferable technical scheme of the utility model, a chute is formed on the inner side of the support frame, the movable block is connected on the inner side of the chute in a sliding way, the specification and the size of the push rod are matched with those of the movable block, and a universal wheel is arranged on one side, far away from the push rod, of the movable block.
Compared with the prior art, the utility model provides an assembled double-phase steel support hanger cross arm bearing capacity test device, which has the following beneficial effects:
1. this assembled dual-phase steel gallows cross arm bearing capacity test device, through the support frame, the pendulum rod, the trace, the dysmorphism pole, the slide bar, the connecting rod, the pin makes when testing the cross arm, the workman makes driving power drive pendulum rod motion, the pendulum rod motion drives the trace motion, the trace motion drives dysmorphism pole and slide bar motion, the trace motion drives the connecting rod motion, the connecting rod motion drives the slide bar motion, the slide bar makes the position of pin change under the effect of trace and connecting rod, make the pin restrict the position of cross arm like this, and then avoid the cross arm to take place the condition that removes when the external force acts on when testing to appear.
2. This assembled diphase steel gallows cross arm bearing capacity test device makes when testing through support frame, pivot, first gear, second gear, push rod, movable block, and workman accessible motor drives the pivot and rotates, and the pivot rotates and drives first gear rotation, and first gear rotation drives second gear rotation, and second gear rotation drives the push rod motion, and the push rod motion drives movable block motion, and movable block motion makes the relative position between universal wheel and the support frame change, and like this workman can mobile device under the effect of universal wheel, need not the position that the workman carried the cross arm to equipment, reduces workman's the amount of labour.
Drawings
FIG. 1 is a schematic view of the present utility model;
FIG. 2 is a schematic diagram of a limiting structure of the present utility model;
FIG. 3 is a schematic diagram of a mobile structure according to the present utility model.
In the figure: 1. a support frame; 2. swing rod; 3. a linkage rod; 4. a special-shaped rod; 5. a slide bar; 6. a connecting rod; 7. a stop lever; 8. a rotating shaft; 9. a first gear; 10. a second gear; 11. a push rod; 12. a movable block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 to 3, in the present embodiment: the utility model provides an assembled dual-phase steel gallows cross arm bearing capacity test device, including support frame 1, support and location other structures, the inboard of support frame 1 is provided with pendulum rod 2, drive swinging arms 3 motion, the one end swing joint that support frame 1 was kept away from to pendulum rod 2 has swinging arms 3, drive dysmorphism pole 4 and slide bar 5 motion, the one end swing joint of swinging arms 3 has dysmorphism pole 4, drive connecting rod 6 motion, the other end swing joint of swinging arms 3 has slide bar 5, the outside swing joint of slide bar 5 has connecting rod 6, drive slide bar 5 motion, the outside of slide bar 5 is provided with pin 7, the position of restriction cross arm, the inside swing joint of support frame 1 has pivot 8, drive first gear 9 motion, the outside fixedly connected with first gear 9 of pivot 8, drive second gear 10 motion, the outside meshing of first gear 9 has second gear 10, drive push rod 11 motion, the outside swing joint of second gear 10 has 11, make movable block 12 slide in the spout, the one end movable block 12 that the push rod 11 kept away from second gear 10 has movable block 12, the relative motion of universal wheel 1 takes place and change in position.
In the embodiment, a driving power supply is arranged outside the swing rod 2 and fixedly connected inside the support frame 1, the specification and the size of the linkage rod 3 are matched with those of the special-shaped rod 4, and one end of the special-shaped rod 4, which is far away from the connecting rod 6, is slidingly connected inside the support frame 1 to drive other structures to move; the specification and the size of the connecting rod 6 are matched with those of the sliding rod 5, the sliding rod 5 is movably connected in the support frame 1, the stop rod 7 is movably connected in the support frame 1, and the specification and the size of the stop rod 7 are matched with those of the support frame 1, so that the sliding rod 5 moves to drive the stop rod 7 to move; the motor is fixedly connected to the outside of the rotating shaft 8 and is fixedly connected to the inside of the supporting frame 1, a positioning rod is arranged on the outside of the rotating shaft 8, one end of the positioning rod, far away from the rotating shaft 8, is movably connected to the outside of the second gear 10, drives other structures to move and limits the movement of the second gear 10; the spout has been seted up to the inboard of support frame 1, and movable block 12 sliding connection is in the inboard of spout, and the specification size of push rod 11 and the assortment of movable block 12, one side that movable block 12 kept away from push rod 11 is provided with the universal wheel, makes things convenient for the workman to pass through universal wheel mobile device.
The working principle and the using flow of the utility model are as follows: when the cross arm is tested, a worker can drive the rotating shaft 8 to rotate through the motor, the rotating shaft 8 rotates to drive the first gear 9 to rotate, the first gear 9 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the push rod 11 to move, the push rod 11 moves to drive the movable block 12 to move, the movable block 12 moves to enable the relative position between the universal wheel and the support frame 1 to change, the worker can move the equipment under the action of the universal wheel, the worker does not need to carry the cross arm to the position of the equipment, the labor capacity of the worker is reduced, the worker enables the driving power supply to drive the swing rod 2 to move, the swing rod 2 moves to drive the linkage rod 3 to move, the linkage rod 3 moves to drive the special-shaped rod 4 and the slide rod 5 to move, the special-shaped rod 4 moves to drive the slide rod 6 to move, and the slide rod 5 moves to enable the position of the stop rod 7 to change under the action of the linkage rod 3 and the slide rod 6, so that the stop rod 7 limits the position of the cross arm, and further the situation that the cross arm moves under the action of force is avoided during the test.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides an assembled diphase steel gallows cross arm bearing capacity test device, includes support frame (1), its characterized in that: the inside of support frame (1) is provided with pendulum rod (2), the one end swing joint that support frame (1) was kept away from to pendulum rod (2) has trace (3), the one end swing joint of trace (3) has dysmorphism pole (4), the other end swing joint of trace (3) has slide bar (5), the outside swing joint of slide bar (5) has connecting rod (6), the outside of slide bar (5) is provided with pin (7), the inside swing joint of support frame (1) has pivot (8), the outside fixedly connected with first gear (9) of pivot (8), the outside meshing of first gear (9) has second gear (10), the outside swing joint of second gear (10) has push rod (11), the one end swing joint that second gear (10) was kept away from to push rod (11) has movable block (12).
2. The assembled dual-phase steel support hanger cross arm bearing capacity test device according to claim 1, wherein: the outside of pendulum rod (2) is provided with drive power supply, drive power supply fixed connection is in the inside of support frame (1), the specification and dimension of trace (3) and the assorted of dysmorphism pole (4), the one end sliding connection that connecting rod (6) was kept away from to dysmorphism pole (4) is in the inside of support frame (1).
3. The assembled dual-phase steel support hanger cross arm bearing capacity test device according to claim 1, wherein: the size of the connecting rod (6) is matched with that of the sliding rod (5), the sliding rod (5) is movably connected in the support frame (1), the stop rod (7) is movably connected in the support frame (1), and the size of the stop rod (7) is matched with that of the support frame (1).
4. The assembled dual-phase steel support hanger cross arm bearing capacity test device according to claim 1, wherein: the motor is fixedly connected to the outside of the rotating shaft (8), the motor is fixedly connected to the inside of the supporting frame (1), a positioning rod is arranged on the outside of the rotating shaft (8), and one end, far away from the rotating shaft (8), of the positioning rod is movably connected to the outside of the second gear (10).
5. The assembled dual-phase steel support hanger cross arm bearing capacity test device according to claim 1, wherein: the sliding chute is formed in the inner side of the supporting frame (1), the movable block (12) is connected to the inner side of the sliding chute in a sliding mode, the specification and the size of the push rod (11) are matched with those of the movable block (12), and a universal wheel is arranged on one side, away from the push rod (11), of the movable block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813083.7U CN220454839U (en) | 2023-07-11 | 2023-07-11 | Assembled diphase steel gallows cross arm bearing capacity test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813083.7U CN220454839U (en) | 2023-07-11 | 2023-07-11 | Assembled diphase steel gallows cross arm bearing capacity test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454839U true CN220454839U (en) | 2024-02-06 |
Family
ID=89735858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813083.7U Active CN220454839U (en) | 2023-07-11 | 2023-07-11 | Assembled diphase steel gallows cross arm bearing capacity test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454839U (en) |
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2023
- 2023-07-11 CN CN202321813083.7U patent/CN220454839U/en active Active
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