Special-shaped high-rise buildings construction is with being with platform-type multi-functional elevator
Technical field
The utility model relates to a kind of industry and civilian special-shaped high-rise buildings preparation of construction, and particularly a kind of usefulness is turned over modeling method and carried out chimney construction equipment.
Background technology
In existing operating technique, the vertical transportation of workmen, construction material and apparatus mainly realizes by elevator or pylon, the constructing operation of horizontal direction and transportation are mainly by setting up scaffold, erection construction platform on scaffold, the high-rise buildings of such form of construction work structure build irregularity is because highly bigger, and the structure build changes, and the length of required operation platform also needs to change with the structure build, so scaffold to set up difficulty bigger, safety also can't guarantee.
The utility model content
In order to realize level and the vertical transportation of workmen and building materials in the construction of special-shaped safely and efficiently high-rise buildings, the utility model provides a kind of special-shaped high-rise buildings construction with being with platform-type multi-functional elevator, by elevator is connected with operation platform, realized that operation platform need not to set up efficient vertical moving under the situation of scaffold, simultaneously, operation platform is made up of detouchable Vierendeel girder lattice, and the length of operation platform can change according to the variation of building shape.
The technical scheme that its technical matters that solves the utility model adopts is: this special-shaped high-rise buildings construction comprises the two cage cars that are slidingly connected to the pylon both sides by drive motor with being with platform-type multi-functional elevator, it is characterized in that:
The middle part of described pylon vertically connects trapezoidal guide rail bracket, sliding block joint guiding bearing frame on the guide rail bracket, the main body of guiding bearing frame is a two limb triangle support body, the horizontal beam of its underpart is captiveed joint with operation platform, guiding bearing frame inside top pivotally attached hook articulates with the crossbeam of guide rail bracket, two hanging plates of guiding bearing frame top outer connect at least two pull bars respectively, the lower end of pull bar hangs with far-end with the near-end of operation platform respectively and is connected, the two ends up and down of guiding bearing frame connect a pair of guide roller respectively, and every pair of guide roller clamping is rolled and connected a guide rail;
Operation platform becomes platform framework by sectional cube standard knot bolt together, and the end face of platform framework connects the platform bed board, connects protection railing around the platform framework, and the both sides of platform framework are fixedly connected with fastener hole and pin hole.
Described platform bed board can be embossed steel plate, and by bolted connection, platform bed board end steel plate is welded with the arc that Open Side Down and colludes between two block plates, and the platform bed board rides on the platform framework by the arc hook.
Described guide rail bracket is at least two joints, bolt together between per two joint guide rail brackets, and there is locating dowel pin the junction, and hypomere guide rail bracket is installed to top guide track end after removing, and circulation connects height.
Can be welded with hanging point beam and following hanging point beam between two limbs of described guiding bearing frame.
Described operation platform can be established actuating device separately or be driven by the drive motor of two cage cars.
Connect diagonal brace between the levels girder steel of described platform framework.
Described cube standard knot can be formed by connecting by shaped steel, and the transverse beam sheet is fixed on two longitudinal beam inboards by fastener.
Described shaped steel can be channel-section steel, steel pipe, H shaped steel, I-beam section.
The beneficial effects of the utility model are as follows:
Special-shaped high-rise buildings construction described in the utility model is with being with platform-type multi-functional elevator, realized the variable-length of operation platform, the height of operation platform lifting at any time and only need that the guide track circulation is connect height and can realize, operation platform links to each other with spider owing to an end in addition, one end is suspended on the guide rail bearing frame by pull bar again, so can carry the operation platform of certain load, solve the vertical and horizontal highly effective and safe transportation of workmen, overlength material, cement concrete etc.; In addition, operation platform can be provided with independent actuating device, also can promote by the cage direct drive of elevator, so mutually noninterfere between operation platform and the multi-functional elevator, independent operating separately, the realization level is transported and vertical combination of transporting flexibly, improves the degree of utilization of construction machinery and equipment greatly.
The utility model can be widely used in workmen, the construction material of high-rise buildings, the transportation and the constructing operation of preparation of construction, and the construction and the level that are particularly useful for the high-rise buildings that the structure build changes are vertically transported.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of operation platform;
Fig. 3 is that operation platform is connected elevational schematic view with multi-functional elevator;
Fig. 4 is the plan structure scheme drawing of Fig. 3.
Fig. 5 is the structural representation of guiding bearing frame;
Fig. 6 is Fig. 5 left view;
Fig. 7 is Fig. 6 A-A generalized section;
Fig. 8 is that operation platform is connected plan sketch with multi-functional elevator;
Fig. 9 is Fig. 8 B-B generalized section;
Figure 10 is the enlarged drawing at Fig. 9 I place;
Figure 11 is the platform framework elevational schematic view;
Figure 12 is the platform framework birds-eye view;
Figure 13 is the platform framework cross-sectional view.
Reference numeral: hanging point beam, 6-guide rail bracket, 6.1-guide rail, 7-drive motor under 1-operation platform, 1.1-bolt, 1.2 platform frameworks, 1.3 platform bed boards, 1.4-protection railing, 1.5-fastener hole, 1.6-pin hole, 1.7-diagonal brace, the two cage cars of 2-, 3-pull bar, 4-pylon, 5-guiding bearing frame, 5.1-horizontal beam, 5.2-hook, 5.3-hanging plate, 5.4-guide roller, the last hanging point beam of 5.5-, the 5.6-.
The specific embodiment
Embodiment is referring to shown in Fig. 1-4, this special-shaped high-rise buildings construction is with being with platform-type multi-functional elevator, comprise the two cage cars 2 that are slidingly connected to pylon 4 both sides by drive motor 7, the middle part of described pylon 4 vertically connects trapezoidal guide rail bracket 6, guide rail bracket 6 is at least two joints, bolt together between per two joint guide rail brackets, and there is locating dowel pin the junction, hypomere guide rail bracket is installed to top guide track end after removing, and circulation connects height.Shown in Figure 51 0, sliding block joint guiding bearing frame 5 on the guide rail bracket 6, the main body of guiding bearing frame 5 is two limb triangle support bodys, the horizontal beam 5.1 of its underpart is captiveed joint with operation platform 1, guiding bearing frame 5 inside top pivotallys attached hook 5.2 articulates with the crossbeam of guide rail bracket 6, two hanging plates 5.3 of guiding bearing frame 5 top outer connect at least two pull bars 3 respectively, the lower end of pull bar hangs with far-end with the near-end of operation platform 1 respectively and is connected, the two ends up and down of guiding bearing frame 5 connect a pair of guide roller 5.4 respectively, every pair of guide roller 5.4 clampings are rolled and are connected a guide rail 6.1, are welded with hanging point beam 5.5 and following hanging point beam 5.6 between two limbs of guiding bearing frame 5.
Shown in Figure 111 3, operation platform 1 connects into platform framework 1.2 by sectional cube standard knot with bolt 1.1, and described cube standard knot is formed by connecting by shaped steel, and the transverse beam sheet is fixed on two longitudinal beam inboards by fastener.Shaped steel can be channel-section steel, steel pipe, H shaped steel, I-beam section.The end face of platform framework connects platform bed board 1.3, and described platform bed board 1.3 is an embossed steel plate, and by bolted connection, platform bed board end steel plate is welded with the arc that Open Side Down and colludes between two block plates, and the platform bed board rides on the platform framework 1.2 by the arc hook.Connect protection railing 1.4 around the platform framework, the both sides of platform framework 1.2 are fixedly connected with fastener hole 1.5 and pin hole 1.6.Connect diagonal brace 1.7 between the levels girder steel of platform framework.Described operation platform 1 is established actuating device separately or is driven by the drive motor of two cage cars.
Working process of the present utility model:
1, the use of operation platform
(1) the formal use of operation platform should be carried out loading experiment gradually before, affirmation in construction under the maximum load (the every side of designing requirement is not more than 1000kg, and load is not more than 200kg on the every bed board) this body structure of platform do not have permanent deformation, weld seam does not have cracking, the guide rail zero slip connects non-loosening.
(2) platform is worked as anterior layer construction when using, and should note: guarantee that material does not have to overstock on the platform and stack that with clearly, load is uniform as far as possible, does not take vigorous exercise, and stops when long with last.
2, the lifting of operation platform and track connects height
(1) finish when anterior layer construction, the adjustment of following one deck template support finishes and will promote operation platform.Will guarantee there is not additional load on the platform before promoting, all between buildings such as operation platform and spider are connected certain releasing.There are enough guide rail spaces guiding bearing frame top.Cross bar hangs up properly steel rope at guiding bearing frame middle part, the lifting pressure pin is passed steel rope to be put on two cage car roof, two cage cars slowly promote with inspection speed, open the hook on the guiding bearing frame, rise to behind the suitable height with hook guiding bearing frame secure fixation to the transverse tube of guide rail, recover being connected and checking reliability of platform and spider.
(2) platform has three sections guide rails, in the middle of the following guide roller of guiding bearing frame rises between one section guide rail bottom two attachment points the time, can pull down next section guide rail, and above being installed to, circulation connects height.
(3) because along with the increase of construction height, elevator and construction spider flat-bed be apart from shortening, will corresponding shortening platform, and platform shortens each one meter length, and platform framework and the platform bed board removed foremost before promoting get final product.Operation platform is applicable to that the guide rail bracket cross section is the multi-functional elevator of 650mm * 650mm, also can be suitable for the multi-functional elevator that the guide rail bracket cross section is 800 * 800mm.