CN202869838U - Internal climbing tower crane simulation test device - Google Patents
Internal climbing tower crane simulation test device Download PDFInfo
- Publication number
- CN202869838U CN202869838U CN 201220500968 CN201220500968U CN202869838U CN 202869838 U CN202869838 U CN 202869838U CN 201220500968 CN201220500968 CN 201220500968 CN 201220500968 U CN201220500968 U CN 201220500968U CN 202869838 U CN202869838 U CN 202869838U
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- tower crane
- framework
- test device
- climbing tower
- truss
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Abstract
The utility model provides an internal climbing tower crane simulation test device. The internal climbing tower crane simulation test device comprises four trusses, oblique web members, weights and three layers of frames. Bottom portions of the four trusses are provided with steel boards; the weights are arranged on the steel boards; the oblique web members are arranged around the four trusses; the frames are fixedly connected with the four trusses; the three layers of frames are arranged from top to bottom; an auxiliary balancing frame is arranged on a standard knot; an auxiliary cable is arranged on the auxiliary balancing frame; and a counter weight is arranged on the auxiliary cable. The internal climbing tower crane simulation test device of the utility model is advantageous in excellent performance, operational simplicity, safety, reliability, and capability of effectively simulating working process of an internal climbing jacking and lifting device.
Description
Technical field
The utility model relates to the tower crane field, especially a kind of internally climbing tower crane simulating test device.
Background technology
Along with the propelling of urbanization, land resource is more and more nervous, and it is inevitable that the construction demand of high-rise and special occasions will become.The appearance of internally climbing tower crane can be satisfied the construction needs of high-rise, solves the installation question at the city small space.In view of the advantage of internally climbing tower crane, everybody will increase day by day to the demand of internally climbing tower crane.
At present general producer does not possess the ability that before dispatching from the factory internally climbing tower crane is detected.Each producer is for test and the detection of internally climbing tower crane now, all be after the tower machine dispatches from the factory, in the client uses the engineering of internally climbing tower crane, to test, its test data all will be collected in real work, this method length that expends time in, slightly wrong modification quite bothers, and is very large on the construction period impact of client place engineering.Moreover lack test and detection before dispatching from the factory, meeting is so that we use method of operating to be unfamiliar with to internally climbing tower crane, and this has buried potential safety hazard for the use of tower machine.
Summary of the invention
For solve internally climbing tower crane can't realize Validity Test, research and development of products cycle long, on the large deficiency of client's construction period impact, the utility model provides a kind of functional, simple to operate, effective, safe and reliable internally climbing tower crane simulating test device.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of internally climbing tower crane simulating test device, described proving installation comprises four truss, diagonal web member, ballast and three layers of framework, steel plate is installed in the bottom of described four truss, arrange ballast on the steel plate, arrange diagonal web member around described four truss, framework is fixedly connected with four truss, and three layers of framework arrange from top to bottom, climbs the jacking frame in installing in the described framework; Described auxiliary trim frame is installed on the standard knot, and assisted suspension cable is installed on the auxiliary trim frame, and counterweight is installed on the assisted suspension cable.
Further, described framework comprises shaped steel and base plate, and described shaped steel is fixed on described four truss, and described base plate is positioned on the shaped steel, and described base plate is provided with mounting hole, described base plate with in climb the jacking frame and be fixedly connected with.
Further, connect the otic placode of walking on stage in order to installation on the described framework.
Whether the beneficial effects of the utility model: it is appropriate to climb climbing structure in proving installation can effectively be tested if being mainly manifested in, to overlap independently proving installation, but Reusability, be fit to different climbing structures, not only the running program of formulating standard is had very great help, and can effectively solve the problem of in actual jacking process, running into, thereby reduce the installation jacking problem of internally climbing tower crane; Standard operation flow process, the impact of reduction unsafe factor.
Description of drawings
Fig. 1 is the original state schematic diagram (not containing auxiliary trim frame and counterweight) of internally climbing tower crane proving installation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the schematic diagram that partly is installed under the internally climbing tower crane on the proving installation.
Fig. 4 is the schematic diagram of aspect framework.
Fig. 5 is internally climbing tower crane jacking operating process schematic diagram, wherein, (a) be the first bearing pin stress figure, (b) be the cylinder jacking constitutional diagram, (c) be the second bearing pin stress figure, (d) being oil cylinder contraction state figure, (e) is for the second time stressed attitude figure of the first bearing pin, (f) is for the second time jacking of oil cylinder constitutional diagram.
Fig. 6 climbs bearing pin on the jacking framework in being at the schematic diagram of stress.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 6, a kind of internally climbing tower crane simulating test device comprises four blocks of steel plates, ballast, four truss, diagonal web member, three aspect frameworks, auxiliary trim frame.
Wherein said four blocks of steel plates 1 need the level of leveling steel plate 1 when mounted as the basis of internally climbing tower crane simulating test device;
Described ballast 2 need be placed on the steel plate 1 as basic usefulness, produces when preventing the internally climbing tower crane simulation test and topples;
Described four truss 3 are comprised of shaped steel and batten plate, are welded on the steel plate 1 after the leveling, and it is fixed that the length of truss can be come according to test request, satisfies test request.Be welded with the otic placode 7 that cat ladder is installed, convenient operation librarian use around the truss;
Described diagonal web member 4 be welded in four frameworks around, keep the stability of framework;
Described three frame face frameworks 5 can be welded in according to required jacking spacing on four truss, as the interior installation site of climbing jacking frame 11.Framework is comprised of shaped steel and base plate, and the steel welding of framework is on four truss, and described base plate is positioned on the shaped steel, has 4, and at base plate mounting hole is arranged, and can be connected with the interior jacking framework 11 usefulness bolts of climbing.Be welded with around three frameworks the otic placode 6 of walking on stage is installed, be convenient to place hydraulic pump, and personnel operation.
The unbalance loading that described auxiliary trim frame 8 can suspended counterweight comes the balancing cylinder jacking to produce guarantees jacking balance.Auxiliary trim frame 8 mainly contains shaped steel and forms, and is connected in bearing pin on the connecting hole of standard knot, and the other end of auxiliary trim frame can be installed assisted suspension cable 9, and required hanging carried counterweight 10 and can be installed on the assisted suspension cable 9.
In the present embodiment, the internally climbing tower crane analog detection method, described method of testing may further comprise the steps:
(1) climbing standard knot 12 in will needing to test is installed in the test platform device;
Described internally climbing tower crane simulating test device comprises four truss, diagonal web member, ballast and three layers of framework, steel plate is installed in the bottom of described four truss, arrange ballast on the steel plate, arrange diagonal web member around described four truss, framework is fixedly connected with four truss, and three layers of framework arrange from top to bottom, climb the jacking frame in installing in the described framework;
Climb standard knot in described and be provided with the mounting hole of pegging graft for bearing pins, climb in described on two truss of standard knot cat ladder is installed, upper beam is plugged in the pin-and-hole of described cat ladder by the first bearing pin, described underbeam with described in climb the jacking frame and be fixedly connected with, be provided with the pin-and-hole of pegging graft for the second bearing pin, described cat ladder is provided with position, a plurality of hole;
(2) climb jacking apparatus in the general, climb in the jacking frame 11 in being installed in such as devices such as oil cylinder 13, jacking cat ladders 14;
(3) weight that goes out to assist trim frame 8 needs to hang according to the Structure Calculation in the proving installation; Then the counterweight 10 that calculates is installed on the assisted suspension cable 9;
(4) check the front preliminary work of jacking (following according to the jacking of oil cylinder side, the pattern explanation operating process that cat ladder is fixing);
(5) incipient the time, jacking or retract cylinder 13, until the pin shaft hole on 15 of putting the beams in place when aliging with the hole on the cat ladder 14, inserts the first bearing pin, this moment, the second bearing pin was extracted state; Slowly jacking cylinder 13 makes the first bearing pin be in stress, climbs bearing pin 17 on the jacking framework 11 in needing to be installed in this moment and extracts and (see Fig. 5 a);
(6) jacking cylinder 13, until the pin shaft hole on the underbeam 16 when aliging with the hole on the cat ladder 14, inserts the second bearing pin (seeing Fig. 5 b);
(7) retract cylinder 13 slowly when the first bearing pin does not stress, is pulled down the first bearing pin, this moment the second bearing pin stressed (seeing Fig. 5 c);
(8) continue retract cylinder 13 until when putting the beams in place the hole alignment on cat ladder 14 of pin shaft hole on 15, insert the first bearing pin (seeing Fig. 5 d);
(9) jacking cylinder 13 slowly after the first bearing pin on 15 of putting the beams in place is stressed, is extracted the second bearing pin (seeing Fig. 5 e);
(10) continue jacking cylinder 13, until the pin shaft hole on the underbeam 16 aligns with the hole on the cat ladder 14 (seeing Fig. 5 f);
(11) repeat jacking until finish.
Further, described analog detection method is further comprising the steps of:
(12) when the stroke of jacking cat ladder 14 will be finished, jacking or retract cylinder 13, climb in the adjustment on the standard knot 12 the hole be installed in when climbing bearing pin 17 aligned in position on the jacking frame 11, climb in the hole of standard knot 12 in bearing pin 17 inserted, exert all one's strength and bear on bearing pin 17.
(13) retract cylinder 13 is slowly extracted the first bearing pin.Jacking apparatus is removed, the top of then oil cylinder 13, jacking apparatus being moved to jacking cat ladder 14, then with underbeam 16 with in climb jacking framework 11 usefulness bearing pins and be connected.
Claims (3)
1. internally climbing tower crane simulating test device, it is characterized in that: described proving installation comprises four truss, diagonal web member, ballast and three layers of framework, steel plate is installed in the bottom of described four truss, arrange ballast on the steel plate, arrange diagonal web member around described four truss, framework is fixedly connected with four truss, and three layers of framework arrange from top to bottom, climb the jacking frame in installing in the described framework, described auxiliary trim frame is installed on the standard knot, assisted suspension cable is installed on the auxiliary trim frame, and counterweight is installed on the assisted suspension cable.
2. internally climbing tower crane simulating test device as claimed in claim 1, it is characterized in that: described framework comprises shaped steel and base plate, and described shaped steel is fixed on described four truss, and described base plate is positioned on the shaped steel, described base plate is provided with mounting hole, described base plate with in climb the jacking frame and be fixedly connected with.
3. internally climbing tower crane simulating test device as claimed in claim 1 or 2 is characterized in that: connect the otic placode of walking on stage in order to installation on the described framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500968 CN202869838U (en) | 2012-09-28 | 2012-09-28 | Internal climbing tower crane simulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500968 CN202869838U (en) | 2012-09-28 | 2012-09-28 | Internal climbing tower crane simulation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869838U true CN202869838U (en) | 2013-04-10 |
Family
ID=48036547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500968 Expired - Lifetime CN202869838U (en) | 2012-09-28 | 2012-09-28 | Internal climbing tower crane simulation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890003A (en) * | 2012-09-28 | 2013-01-23 | 杭州科曼萨杰牌建设机械有限公司 | Simulation test method of internal-climbing tower crane and test platform device |
| CN103743581A (en) * | 2013-12-06 | 2014-04-23 | 中联重科股份有限公司 | Internal climbing tower crane test platform device and test method |
-
2012
- 2012-09-28 CN CN 201220500968 patent/CN202869838U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890003A (en) * | 2012-09-28 | 2013-01-23 | 杭州科曼萨杰牌建设机械有限公司 | Simulation test method of internal-climbing tower crane and test platform device |
| CN102890003B (en) * | 2012-09-28 | 2015-01-28 | 杭州科曼萨杰牌建设机械有限公司 | Simulation test method of internal-climbing tower crane and test platform device |
| CN103743581A (en) * | 2013-12-06 | 2014-04-23 | 中联重科股份有限公司 | Internal climbing tower crane test platform device and test method |
| CN103743581B (en) * | 2013-12-06 | 2016-03-23 | 中联重科股份有限公司 | Internal climbing tower crane test platform device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311223 Jingjiang Industrial Park, Xiaoshan District, Zhejiang, Hangzhou Patentee after: COMANSA CONSTRUCTION MACHINERY (HANGZHOU) CO.,LTD. Address before: 311223 Jingjiang Industrial Park, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Comansa Jie Construction Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |