CN203192303U - Practical training model of steel structure rainbow door hoisting technology - Google Patents
Practical training model of steel structure rainbow door hoisting technology Download PDFInfo
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- CN203192303U CN203192303U CN 201320210884 CN201320210884U CN203192303U CN 203192303 U CN203192303 U CN 203192303U CN 201320210884 CN201320210884 CN 201320210884 CN 201320210884 U CN201320210884 U CN 201320210884U CN 203192303 U CN203192303 U CN 203192303U
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Abstract
The utility model discloses a practical training model of a steel structure rainbow door hoisting technology. The practical training model comprises a base (1), a rainbow door (2) and hoisting towers (3), wherein the base (1) is connected with the rainbow door (2) through hinge supports (4-1, 4-2), and the base (1) is fixedly connected with the hoisting towers (3) through nuts. The practical training model, which is a miniature of a wide-span steel structure, is suitable for training steel structure hoisting ability of constructional engineering professionals, and can be used for analyzing and investigating a hoisting plan for improving practical engineering.
Description
Technical field
The utility model relates to the real training model of steel structure hoisting technology, relates in particular to a kind of real training model of steel construction rainbow gantry crane packing technique, is applicable to training construction work professional and technical personnel's steel structure hoisting technical ability.
Background technology
Development and application along with the construction steel structure technology, arc large span engineering project has more enforcement, steel constructions such as large-span steel stadiums, exhibition center, indoor coal storage yard for example, construction work professional and technical personnel's steel structure hoisting technical ability needs training, the hanging method that comparative analysis is different is updated Hoisting Program.
Existing lifting technical ability demonstrating model mostly is the less plastic pattern of size or wooden mold, can not allow the professional and technical personnel realize existing detailed problem and disposal skill in the hoisting process.
The utility model content
Problem to be solved in the utility model provides a kind of large-span steel, can be used for the real training model of rainbow gantry crane packing technique that analysis and research improve the Hoisting Program of actual engineering.
For addressing the above problem, the utility model provides a kind of real training model of steel construction rainbow gantry crane packing technique, comprise base, rainbow door and lifting pylon, described base is connected by hinged-support with the rainbow door, and described base is fixedlyed connected by nut with the lifting pylon.
Described base is formed by connecting by the base monomer is single, connected by bolt by spacing steel plate between the described base monomer, described rainbow door is formed by connecting by the steel structure truss sheet, and described lifting pylon comprises pylon post, lateral tower beam, vertical pylon beam, steel connecting rod and puller system.
The side panel of described spacing steel plate and base monomer is bolted to connection, and the top panel of described base monomer is provided with nut and hinged-support, and described base monomer is connected by nut with the pylon post.
Connect by pin joint or flange between the described steel structure truss sheet.Described puller system comprises rigging and chain block.
Described steel structure truss sheet is that circle, square or I-shaped steel pipe are welded by the cross section.
Described steel structure truss sheet is provided with pin joint, and described pin joint is made up of monaural plate, bearing pin and ears plate, and the axis angle of described monaural plate and ears plate should be less than 70 °, and described steel structure truss sheet is provided with ring flange, and described ring flange is provided with bolt hole.
Described pylon post is provided with two row of openings otic placodes, and described steel connecting rod two ends are provided with nut, and described opening otic placode and nut are suitable.
Described pylon beam comprises lateral tower beam and vertical pylon beam, and described lateral tower beam section is I shape, and the listrium of described lateral tower beam is provided with bolt hole, and described vertical pylon beam section is I shape, and the listrium of described vertical pylon beam is provided with bolt hole.
The span of described rainbow door is 5-7m, is 1/20～1/10 of actual engineering.
The synchronous lifting lifting installation method of the real training model of steel construction rainbow gantry crane packing technique of the present utility model may further comprise the steps:
Step 1: the side panel of spacing steel plate and base monomer is bolted to connection, and makes between the base monomer and is fixedly connected to form mounting platform;
Step 2: the steel structure truss sheet is transported on the mounting platform, is installed on the hinged-support in the outside, inboard hinged-support does not connect;
Step 3: connect all pin joints on the steel structure truss sheet, make the steel structure truss sheet form variable mechanism how much at mounting platform;
Step 4: assembly tower trestle, lateral tower beam, vertically pylon beam, steel connecting rod, chain block and rigging successively on mounting platform, the synchronous operation chain block applies lifting force to the steel structure truss sheet, and mechanism slowly is out of shape; When steel structure truss sheet and steel connecting rod are collided, can unclamp nut temporarily, remove the steel connecting rod of colliding, when treating that the steel structure truss sheet has surpassed steel connecting rod position, the steel connecting rod is installed below the steel structure truss sheet;
Step 5: the steel structure truss sheet promotes when putting in place, connects all ring flanges, and is positioned at the hinged-support of steel structure truss sheet inboard on the connection platform, removes the lifting pylon, then promotes lifting synchronously and installs.
The installation method of the segmental hoisting of the real training model of steel construction rainbow gantry crane packing technique of the present utility model may further comprise the steps:
Step 1: the side panel of spacing steel plate and base monomer is bolted to connection, and makes between the base monomer and is fixedly connected to form mounting platform;
Step 2: the steel structure truss sheet is transported on the mounting platform, is installed to simultaneously on the hinged-support in inboard and the outside, form cantilever design;
Step 3: at mounting platform both sides difference symmetrical assembly tower trestle successively, lateral tower beam, vertical pylon beam, steel connecting rod, chain block and rigging, the operation chain block promotes single steel structure truss sheet and puts in place, connects pin joint and ring flange;
Step 4: assembly tower trestle, lateral tower beam, vertically pylon beam, steel connecting rod, chain block and rigging successively at mounting platform middle part, the operation chain block promotes single steel construction purlin truss sheet and puts in place, connects pin joint and ring flange, and structure is closed up shaping;
Step 5: remove three groups of lifting pylons, then segmental hoisting installs.
Compared with prior art, the utlity model has following advantage.
1. the span of described rainbow door is 5-7m, is 1/20～1/10 of actual engineering; Segmentation installation method and the mechanism that can demonstrate the large-span steel construction repeatedly promote lift-on/lift-off system synchronously, have good and economic and practicality.
2. described lifting pylon comprises pylon post, pylon beam, steel connecting rod and puller system; Described puller system comprises rigging and chain block; Simple, safe and reliable.
3. described base is connected by hinged-support with the rainbow door, and described base is fixedlyed connected by nut with the lifting pylon.Connected by bolt by spacing steel plate between the described base monomer, the side panel of described spacing steel plate and base monomer is bolted to connection, the top panel of described base monomer is provided with nut and hinged-support, and described base monomer is connected by nut with the pylon post.Connect by pin joint or flange between the described steel structure truss sheet.Connected mode of the present utility model is simple, and is easy to operate, is more conducive to train construction work professional and technical personnel's lifting technical ability, improves the lifting construction level.
4, described steel structure truss sheet is provided with pin joint, and described pin joint is made up of monaural plate, bearing pin, ears plate, and the axis angle of described monaural plate and ears plate should be conducive to the steel structure truss sheet and form mechanism less than 70 °.
5, described pylon post is provided with two row of openings otic placodes, and opening otic placode opening direction is used for settling the steel connecting rod up, improves the stability of pylon post on the one hand, forms cat ladder on the other hand, ascends a height for operating personnel.Described steel connecting rod two ends are provided with nut, are used for clamping the opening otic placode, and described opening otic placode and nut are suitable.
6, described pylon beam comprises lateral tower beam and vertical pylon beam, described lateral tower beam section is I shape, the listrium of described lateral tower beam is provided with bolt hole, and described vertical pylon beam section is I shape, and the listrium of described vertical pylon beam is provided with bolt hole.The lateral tower beam is preferentially selected i shaped cross section for use, on the bottom wing listrium bolt hole is set, and is used for being connected with the pylon post; Bolt hole is set on the top flange plate, is used for installing vertical pylon beam.
Description of drawings
The real training structure of models figure of Fig. 1 steel construction rainbow of the present utility model gantry crane packing technique.
Fig. 2 the utility model adopts the step 1 synoptic diagram that promotes the installation of lifting and segmental hoisting synchronously.
Fig. 3 the utility model adopts the step 2 synoptic diagram that promotes the installation of lifting synchronously.
Fig. 4 the utility model adopts the step 3 synoptic diagram that promotes the installation of lifting synchronously.
Fig. 5 the utility model adopts the step 4 synoptic diagram that promotes the installation of lifting synchronously.
Fig. 6 the utility model adopts the step 2 synoptic diagram of the installation of segmental hoisting.
Fig. 7 the utility model adopts the step 3 synoptic diagram of the installation of segmental hoisting.
Fig. 8 the utility model adopts the step 4 synoptic diagram of the installation of segmental hoisting.
The installation synoptic diagram of the real training model of Fig. 9 steel construction rainbow of the present utility model gantry crane packing technique.
Figure 10 is the real training model vertical view of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 11 is the real training model outboard profile of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 12 is the spacing steel plate synoptic diagram of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 13 is the hinged-support front view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 14 is the real training model hinged-support lateral plan of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 15 is the real training model flange front view of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 16 is the real training model flange right view of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 17 is the real training model pin joint vertical view of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 18 is the real training model pin joint right view of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 19 is the pylon assembling front view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 20 is the pylon assembling right view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 21 is the steel connecting rod synoptic diagram of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 22 is the lateral tower beam front view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 23 is the lateral tower beam vertical view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 24 is vertical pylon beam front view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Figure 25 is vertical pylon beam vertical view of the real training model of steel construction rainbow gantry crane packing technique of the present utility model.
Among the figure: the 1-base, 2-rainbow door, 3-lifts pylon, the 4-1 hinged-support, 4-2 hinged-support, 5-1 base monomer, 5-2 base monomer, 5-3 base monomer, the spacing steel plate of 6-, 7-1 steel structure truss sheet, 7-2 steel structure truss sheet, 7-3 steel structure truss sheet, 7-4 steel structure truss sheet, 7-5 steel structure truss sheet, 8-pylon post, 9-steel connecting rod, 10-1 nut, 10-2 nut, the vertical pylon beam of 11-, 12-pin joint, 13-ring flange, the 14-rigging, 15-chain block, 16-monaural plate, the 17-bearing pin, 18-ears plate, 19-opening otic placode, 20-lateral tower beam.
Embodiment
As Fig. 1-shown in Figure 23, a kind of real training model of steel construction rainbow gantry crane packing technique comprises base 1, rainbow door 2 and lifting pylon 3, and base 1 is connected by hinged-support 4-1,4-2 with rainbow door 2, base 1 with lift pylon 3 and fixedly connected by nut.Base 1 by base monomer 5-1,5-2,5-3 are single is formed by connecting, connected by bolt by spacing steel plate 6 between base monomer 5-1,5-2, the 5-3, the rainbow door is formed by connecting by steel structure truss sheet 7-1,7-2,7-3,7-4,7-5, and the lifting pylon comprises pylon post 8, vertical pylon beam (1), lateral tower beam 20, steel connecting rod 9 and puller system.Spacing steel plate 6 is bolted to connection with the side panel of base monomer 5-1,5-2,5-3, the top panel of base monomer 5-1,5-2,5-3 is provided with nut 10-1 and hinged-support 4-1,4-2, and base monomer 5-1,5-2,5-3 are connected by nut 10-1 with pylon post 8.Connect by pin joint 12 or flange between steel structure truss sheet 7-1,7-2,7-3,7-4, the 7-5.Puller system comprises rigging 14 and chain block 15.Steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 are that circle, square or I-shaped steel pipe are welded by the cross section.Steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 are provided with pin joint 12, pin joint 12 is made up of monaural plate 16, bearing pin 17, ears plate 18, monaural plate 16 should be less than 70 ° with the axis angle of ears plate 18, steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 are provided with ring flange 13, and ring flange 13 is provided with bolt hole.Pylon post 8 is provided with two row of openings otic placodes 19, and steel connecting rod 9 two ends are provided with nut 10-2, and opening otic placode 19 is suitable with nut 10-2.
The pylon beam comprises lateral tower beam 20 and vertical pylon beam 11, and lateral tower beam 20 cross sections are I shape, and the listrium of lateral tower beam 20 is provided with bolt hole, and vertically pylon beam 11 cross sections are I shape, and vertically the listrium of pylon beam 11 is provided with bolt hole.The span of rainbow door 2 is 5-7m, is 1/20～1/10 of actual engineering.
The utility model adopts the installation method that promotes lifting synchronously may further comprise the steps.
(1), spacing steel plate 6 is bolted to connection with the side panel of base monomer 5-1,5-2,5-3, make between base monomer 5-1,5-2, the 5-3 and be fixedly connected to form mounting platform.
(2), steel structure truss sheet 7-1,7-5 are transported on the mounting platform, be installed on the hinged-support 4-1 in the outside, inboard hinged-support 4-2 does not connect.
(3), connect steel structure truss sheet 7-1,7-2,7-3, the last all pin joints 12 of 7-4,7-5, make steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 form the variable mechanisms of geometry at mounting platform.
(4), assembly tower trestle 8, steel connecting rod 9, lateral tower beam 20, vertically pylon beam 11, chain block 14 and rigging 15 successively on mounting platform, synchronous operation chain block 14, apply lifting force to steel structure truss sheet 7-2,7-3,7-4, mechanism slowly is out of shape; When steel structure truss sheet 7-2,7-3,7-4 and steel connecting rod are collided, can unclamp nut 10-2 temporarily, remove the steel connecting rod 9 of colliding, when treating that steel structure truss sheet 7-2,7-3,7-4 have surpassed steel connecting rod 9 positions, steel connecting rod 9 is installed below steel structure truss sheet 7-2,7-3,7-4.
(5), steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 promote when putting in place, connect all ring flanges 13, and be positioned at the hinged-support 4-2 of steel structure truss sheet 7-1,7-2,7-3,7-4,7-5 inboard on the connection platform, remove lifting pylon 3, then promote lifting synchronously and install.
Embodiment two.
The utility model adopts the installation method of segmental hoisting may further comprise the steps.
(1), spacing steel plate 6 is bolted to connection with the side panel of base monomer 5-1,5-2,5-3, make between base monomer 5-1,5-2, the 5-3 and be fixedly connected to form mounting platform.
(2), steel structure truss sheet 7-1,7-5 are transported on the mounting platform, be installed on hinged-support 4-1, the 4-2 in inboard and the outside formation cantilever design simultaneously.
(3), at mounting platform both sides difference symmetrical assembly tower trestle 8 successively, steel connecting rod 9, lateral tower beam 20, vertical pylon beam 11, chain block 14 and rigging 15, operation chain block 14, promote single steel structure truss sheet 7-2,7-4 and put in place, connect pin joint 12 and ring flange 13.
(4), assembly tower trestle 8, steel connecting rod 9, lateral tower beam 20, vertically pylon beam 11, chain block 14 and rigging 15 successively at mounting platform middle part, operation chain block 14, promote single steel construction purlin truss sheet 7-3 and put in place, connect pin joint 12 and ring flange 13, structure is closed up shaping; Remove three groups of lifting pylons 3, then segmental hoisting installs.
Teachings herein is example of the present utility model and explanation; but do not mean that the obtainable advantage of the utility model is so limited, may be to wherein one or more of the advantage that realizes in the simple transformation of structure and/or some embodiments all in the application's protection domain in every the utility model practice process.
Claims (10)
1. the real training model of a steel construction rainbow gantry crane packing technique, it is characterized in that: comprise base (1), rainbow door (2) and lifting pylon (3), described base (1) is connected by hinged-support (4-1,4-2) with rainbow door (2), and described base (1) is fixedlyed connected by nut (10-1) with lifting pylon (3).
2. the real training model of steel construction rainbow gantry crane packing technique according to claim 1, it is characterized in that: described base (1) is by single being formed by connecting of base monomer (5-1,5-2,5-3), connected by bolt by spacing steel plate (6) between the described base monomer (5-1,5-2,5-3), described rainbow door is formed by connecting by steel structure truss sheet (7-1,7-2,7-3,7-4,7-5), and described lifting pylon comprises pylon post (8), vertical pylon beam (11), lateral tower beam (20), steel connecting rod (9) and puller system.
3. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2, it is characterized in that: described spacing steel plate (6) is bolted to connection with the side panel of base monomer (5-1,5-2,5-3), the top panel of described base monomer (5-1,5-2,5-3) is provided with nut (10-1) and hinged-support (4-1,4-2), and described base monomer (5-1,5-2,5-3) is connected by nut (10-1) with pylon post (8).
4. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2 is characterized in that: connect by pin joint (12) or flange between the described steel structure truss sheet (7-1,7-2,7-3,7-4,7-5).
5. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2, it is characterized in that: described puller system comprises rigging (14) and chain block (15).
6. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2 is characterized in that: described steel structure truss sheet (7-1,7-2,7-3,7-4,7-5) is that circular, square or I-shaped steel pipe are welded by the cross section.
7. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2, it is characterized in that: described steel structure truss sheet (7-1,7-2,7-3,7-4,7-5) is provided with pin joint (12), described pin joint (12) is made up of monaural plate (16), bearing pin (17) and ears plate (18), described monaural plate (16) should be less than 70 ° with the axis angle of ears plate (18), described steel structure truss sheet (7-1,7-2,7-3,7-4,7-5) is provided with ring flange (13), and described ring flange (13) is provided with bolt hole.
8. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2, it is characterized in that: described pylon post (8) is provided with two row of openings otic placodes (19), described steel connecting rod (9) two ends are provided with nut (10-2), and described opening otic placode (19) is suitable with nut (10-2).
9. the real training model of steel construction rainbow gantry crane packing technique according to claim 1 and 2, it is characterized in that: described lateral tower beam (20) cross section is I shape, the listrium of described lateral tower beam (20) is provided with bolt hole, described vertical pylon beam (11) cross section is I shape, and the listrium of described vertical pylon beam (11) is provided with bolt hole.
10. according to the real training model of the described steel construction rainbow of claim 1-9 gantry crane packing technique, it is characterized in that: the span of described rainbow door (2) is 5-7m, is 1/20～1/10 of actual engineering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210884 CN203192303U (en) | 2013-04-24 | 2013-04-24 | Practical training model of steel structure rainbow door hoisting technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210884 CN203192303U (en) | 2013-04-24 | 2013-04-24 | Practical training model of steel structure rainbow door hoisting technology |
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| CN203192303U true CN203192303U (en) | 2013-09-11 |
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| CN 201320210884 Expired - Fee Related CN203192303U (en) | 2013-04-24 | 2013-04-24 | Practical training model of steel structure rainbow door hoisting technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236220A (en) * | 2013-04-24 | 2013-08-07 | 江苏永泰建造工程有限公司 | Practical training model for steel structure arch door hoisting technique and installation method of practical training model |
-
2013
- 2013-04-24 CN CN 201320210884 patent/CN203192303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236220A (en) * | 2013-04-24 | 2013-08-07 | 江苏永泰建造工程有限公司 | Practical training model for steel structure arch door hoisting technique and installation method of practical training model |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |