CN211393594U - Adjustable type in-plant crane load test device with double-layer travelling crane structure - Google Patents
Adjustable type in-plant crane load test device with double-layer travelling crane structure Download PDFInfo
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- CN211393594U CN211393594U CN201921905517.XU CN201921905517U CN211393594U CN 211393594 U CN211393594 U CN 211393594U CN 201921905517 U CN201921905517 U CN 201921905517U CN 211393594 U CN211393594 U CN 211393594U
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Abstract
The utility model relates to a crane truck load test device in adjustable nodal pattern factory with double-deck driving structure, its characterized in that: including two driving of setting at the not co-altitude of wall body, be provided with the experimental driving that can horizontal reciprocating motion on the driving, be provided with the loop wheel machine that can vertical reciprocating motion on experimental driving on the experimental driving, the driving includes first driving and second driving, first driving is in highly being greater than for ground on the wall body the height of second driving. The utility model discloses crane load test device in adjustable type factory with double-deck driving structure's simple structure can reform transform on current factory building structure's basis, and is with low costs, and the experimental driving interval in the experimental frock is adjusted conveniently, can be suitable for various crane gauge requirements.
Description
Technical Field
The utility model relates to a test device especially relates to crane truck load test device in adjustable nodal pattern factory with double-deck driving structure.
Background
The wheels of the crane support the whole self-weight load and working load of the crane and run on the track of the crane, so that the crane bears extrusion alternating load for a long time, and can generate failure damage such as abrasion, fatigue crack, damage or working surface peeling, and the like, thereby seriously affecting the safe and stable running and the service life of the crane. Therefore, the bearing capacity, the wear resistance and the fatigue resistance of the crane wheel are very important for ensuring the safety and the stability of the crane. Generally, a crane does not need to carry out a load test in a factory, and along with the improvement of market demands, the design of a load test device for the crane in the factory is imperative, so that an adjustable load test and a matching device for the crane in the factory with a double-layer travelling structure are developed to meet the market demands and improve the core competitiveness of enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a crane truck load test device in adjustable type factory that has double-deck driving structure that simple structure, carrier bar interval can be adjusted.
In order to solve the technical problem existing in the above, the utility model discloses a following scheme:
adjustable type factory crane load test device with double-deck driving structure, its characterized in that: including two driving of setting at the not co-altitude of wall body, be provided with the experimental driving that can horizontal reciprocating motion on the driving, be provided with the loop wheel machine that can vertical reciprocating motion on experimental driving on the experimental driving, the driving includes first driving and second driving, first driving is in highly being greater than for ground on the wall body the height of second driving.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the first driving device is provided with two groups, wherein one group of the first driving device is connected with the other group of the first driving device through a connecting bracket.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the first traveling crane is provided with a track, the bottom of the test traveling crane is provided with a roller, and the roller is connected to the track in a rolling manner.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the second driving is provided with two groups, wherein the second driving is connected with the other group of second driving through a connecting support.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the second traveling crane is provided with a track, the bottom of the test traveling crane is provided with a roller, and the roller is connected to the track in a rolling manner.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the connecting support is telescopic so as to adjust the distance between the two sets of travelling cranes.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the test travelling crane is provided with a track, the bottom of the crane is provided with a roller, and the roller is connected to the track in a rolling manner.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the first travelling crane is provided with a data collecting device and an alarm;
and the second travelling crane is provided with a data collecting device and an alarm.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: and the test travelling crane is provided with a data collecting device and an alarm.
Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: the crane is provided with a data collecting device and an alarm.
This adjustable type factory crane load test device with double-deck driving structure has following beneficial effect:
(1) the utility model discloses crane load test device in adjustable type factory with double-deck driving structure's simple structure can reform transform on current factory building structure's basis, and is with low costs, and the experimental driving interval in the experimental frock is adjusted conveniently, can be suitable for various crane gauge requirements.
(2) Through the utility model discloses crane load test device in adjustable type factory with double-deck driving structure carries out analysis and standard requirement through experimental data, and then can realize the detection after the ground is handled to ensure the safe work of crane in the large-scale equipment hoist and mount in the factory building.
Drawings
FIG. 1: the utility model discloses a main view of an adjustable crane load test device in a factory with a double-layer travelling crane structure;
FIG. 2: the utility model discloses crane load test device's plan view in adjustable type factory with double-deck driving structure.
Description of reference numerals:
1, a first traveling crane; 2, a second traveling crane; 3, testing traveling; 31 rollers; 4, connecting a bracket; 5, track; 6 a crane.
Detailed Description
The following detailed description will be made in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and master.
With reference to fig. 1 to 2, the adjustable loading test device with a double-deck crane structure for an in-plant crane comprises a first crane 1 and a second crane 2 erected on a protrusion of a wall of a plant, wherein the height of the second crane 2 is lower than that of the first crane 1. The wall body bulge is provided with a track for the first traveling crane 1 and the second traveling crane 2 to move. And selecting the height of the first crane 1 or the second crane 2 to perform the test according to the test conditions. The embodiment is that the same high overhead of wall body is equipped with two sets of second driving 2, connects through linking bridge 4 between two sets of second driving 2 of same level, and this linking bridge 4's length can be adjusted, is scalable linking bridge promptly. The connecting brackets 4 are arranged at the positions of the two groups of second travelling cranes 2 close to the ends. The distance between the two groups of second traveling cranes 2 is adjusted through the connecting support 4 so as to meet the track gauge requirements of crane cranes with different specifications. The track 5 is arranged above the second travelling crane 2, the two groups of rollers 31 are arranged at the bottom of the test travelling crane 3, and the rollers 31 are matched with the track 5 above the second travelling crane 2, so that the test travelling crane 3 can transversely reciprocate above the two groups of second travelling cranes 2.
A crane 6 is arranged above the test travelling crane 3, and rollers are arranged at the bottom of the crane 6 and are matched with a track arranged above the test travelling crane 3 so as to drive the crane 6 to longitudinally reciprocate on the test travelling crane.
The track of each travelling crane is provided with a data collection device (not shown in the figure), the data collection device comprises a sensor for recording the bearing capacity, the wear resistance and the fatigue resistance of crane wheels and a data recorder for recording data, the sensor comprises a pressure sensor, a temperature sensor, a photometric sensor and the like, the travelling crane is further provided with an alarm (not shown in the figure), the alarm is electrically connected with the sensor, and the alarm comprises a warning lamp, a buzzer and the like.
Particularly, two groups of traveling cranes for supporting the test traveling crane 3 are used as bearing beams, the distance between the two groups of traveling cranes is adjusted according to the size of the test traveling crane 3, and the two groups of traveling cranes are connected through a connecting bracket 4. The test travelling crane 3 transversely reciprocates on the bearing beam. Be provided with crane 6 that can longitudinal reciprocating motion on experimental driving 3, crane 6 work carries goods, the gyro wheel that makes crane 6 bottom bears dead weight load and work load, drive crane 6 longitudinal movement and experimental driving 3 lateral shifting simultaneously, it is experimental to last, until the sensor among the data collection device signals, alarm work when data recorder gets off data record, with the bearing capacity of this experimental driving 3 of suggestion staff, wear resistance and fatigue resistance can have reached the limit, pay attention to safe and in time change impaired parts such as driving and crane 6's gyro wheel.
The utility model discloses crane load test device in adjustable type factory with double-deck driving structure's simple structure can reform transform on current factory building structure's basis, and is with low costs, and the experimental driving interval in the experimental frock is adjusted conveniently, can be suitable for various crane gauge requirements.
Through this practicality have crane load test device in adjustable nodal pattern factory of double-deck driving structure, carry out analysis and standard requirement through experimental data, and then can realize the detection after the ground is handled to crane's safe work in the large-scale equipment hoist and mount in the assurance factory building.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (10)
1. Adjustable type factory crane load test device with double-deck driving structure, its characterized in that: including two driving of setting at the not co-altitude of wall body, be provided with the experimental driving that can horizontal reciprocating motion on the driving, be provided with the loop wheel machine that can vertical reciprocating motion on experimental driving on the experimental driving, the driving includes first driving and second driving, first driving is in highly being greater than for ground on the wall body the height of second driving.
2. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: the first driving device is provided with two groups, wherein one group of the first driving device is connected with the other group of the first driving device through a connecting bracket.
3. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1 or 2, wherein: the first traveling crane is provided with a track, the bottom of the test traveling crane is provided with a roller, and the roller is connected to the track in a rolling manner.
4. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: the second driving is provided with two groups, wherein the second driving is connected with the other group of second driving through a connecting support.
5. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1 or 4, wherein: the second traveling crane is provided with a track, the bottom of the test traveling crane is provided with a roller, and the roller is connected to the track in a rolling manner.
6. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 2 or 4, wherein: the connecting support is telescopic so as to adjust the distance between the two sets of travelling cranes.
7. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: the test travelling crane is provided with a track, the bottom of the crane is provided with a roller, and the roller is connected to the track in a rolling manner.
8. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: the first travelling crane is provided with a data collecting device and an alarm;
and the second travelling crane is provided with a data collecting device and an alarm.
9. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: and the test travelling crane is provided with a data collecting device and an alarm.
10. The adjustable type loading test device for the crane in the factory with the double-layer travelling crane structure as claimed in claim 1, wherein: the crane is provided with a data collecting device and an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905517.XU CN211393594U (en) | 2019-11-06 | 2019-11-06 | Adjustable type in-plant crane load test device with double-layer travelling crane structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905517.XU CN211393594U (en) | 2019-11-06 | 2019-11-06 | Adjustable type in-plant crane load test device with double-layer travelling crane structure |
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| CN211393594U true CN211393594U (en) | 2020-09-01 |
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| CN201921905517.XU Active CN211393594U (en) | 2019-11-06 | 2019-11-06 | Adjustable type in-plant crane load test device with double-layer travelling crane structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199597A (en) * | 2021-11-12 | 2022-03-18 | 大连船舶重工集团有限公司 | A-FRAME crane load test method |
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2019
- 2019-11-06 CN CN201921905517.XU patent/CN211393594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199597A (en) * | 2021-11-12 | 2022-03-18 | 大连船舶重工集团有限公司 | A-FRAME crane load test method |
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