CN202139603U

CN202139603U - Storage-type tower crane foundation

Info

Publication number: CN202139603U
Application number: CN201120228322U
Authority: CN
Inventors: 王冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-30
Filing date: 2011-06-30
Publication date: 2012-02-08
Anticipated expiration: 2021-06-30

Abstract

The utility model relates to a storage-type tower crane foundation belonging to the field of construction machinery. Upright columns, a tower platform connected to the upper ends of the upright columns, and bottom borders connected to the lower ends of the upright columns form a frame, wherein the tower platform is connected with a tower holder base. Pin seats are connected with the four corners of the tower platform, the four corners at the lower end of each upright column, the individual vertical surfaces of the tower platform and each bottom border; the pin seats at the corners are connected with corner lacing wires and ground corner lacing wires respectively; the pin seats on the vertical surfaces and the bottom borders are connected with upper lacing wires and ground lacing wires respectively; claw-shaped oblique lashing wires are connected among the corner lacing wires and the ground corner lacing wires as well as among the upper lacing wires and the ground lacing wires; the outer ends of the ground corner lacing wires and the outer ends of the ground lacing wires are connected with two adjacent walls of a vertical square tube respectively; vertical corner grooves are connected to the other two walls of the vertical square tube; the outer ends of the upper lacing wires and the outer ends of the ground lacing wires are connected with a vertical insertion groove respectively; two vertical plate grooves are connected to the outer bottom surface of the insertion groove; enclosing plates are inserted between each two adjacent corner grooves as well as each two adjacent plate grooves; and a trapezoid-shaped cover plate is laid on each two adjacent corner lacing wires. The storage-type tower crane foundation is convenient for mounting and dismounting, achieves the effect of repeated use of members, is beneficial for the underground environment, and saves a great quantity of cement and steel materials.

Description

Warehouse style tower crane

Technical field

The warehouse style tower crane of the utility model belongs to the building machinery field, relates in particular to a kind of tower crane.

Background technology

The tower crane of existing building operations generally is divided into two kinds, a kind of be pouring type a kind of be precast splice type, the pouring type pedestal is to dig out dell in advance on-site, waters and builds up steel concrete square pier pedestal, treat first quarter moon left and right sides coagulation forming after, connect dress tower seat above that.There is long construction period, not re-usable problem.After construction finished to remove pylon, pedestal was underground owing to burying underground, was difficult to remove, and caused the huge waste of cement steel, and underground environment is also damaged.And precast splice type tower crane pedestal is generally block concrete splicing to form, and gross weight 20 ~ 30T needs oversize vehicle and hanging device, and the transporting and hoisting expense is high, and parking space is big, can't repair after the damage.

Summary of the invention

It is convenient that the purpose of the utility model is to propose a kind of mounting or dismounting, the warehouse style tower crane of economical with materials.

The purpose of the utility model is achieved in that warehouse style tower crane is a framework by the interconnective underframe of horizontal control tower and lower end that eight root posts and column upper end connect dress; Column equidistantly is distributed in square four jiaos and position, four limits, and column two diagonal angles that ground is four jiaos link to each other respectively.The control tower upper surface links to each other with the cross tower base through security strip.Four jiaos of control towers, four jiaos of column lower ends, each facade middle part of control tower, each underframe middle part all are connected with plug housing, and four jiaos plug housing is connected with angle lacing wire and ditch lacing wire respectively through latch; The plug housing of facade and underframe is connected with lacing wire and ground lacing wire respectively through latch; Between angle lacing wire and ditch lacing wire, go up between lacing wire and ground lacing wire and be connected with the claw type brace through plug housing, latch respectively.The ditch lacing wire, the outer end of lacing wire link to each other with adjacent two walls of a vertical square tube respectively, other two walls of this square tube are connected with the vertical chamfered groove that section is Π shape respectively; The outer end of last lacing wire and ground lacing wire links to each other with the vertical slot that a section is Π shape respectively; The outer bottom of slot is connected with two sections and is Π shape; Bottom land leans on the opposing vertical board slot of notch mutually; Be inserted with coaming plate between per two adjacent chamfered grooves and board slot, per two adjacent angle lacing wires and be clipped in the trapezoidal cover plate of lay in the last lacing wire therebetween, cover plate two waist bottoms are stuck on the square tube.

Owing to carry out technique scheme, the mounting or dismounting of this basis are convenient, can gather materials on the spot, and all members are all recyclable to be used repeatedly, has protected underground environment, has practiced thrift a large amount of cement steel, has reduced construction cost.

Description of drawings: the concrete structure of the utility model is provided by following accompanying drawing and embodiment:

Fig. 1 is warehouse style tower crane structural representation;

Fig. 2 is warehouse style tower crane structure schematic top plan view;

Fig. 3 is the cover plate distribution schematic diagram;

Fig. 4 is a ground lacing wire partial enlarged drawing;

Fig. 5 is that pylon is connected sketch map with square tube;

Fig. 6 is coaming plate, board slot, chamfered groove, the local enlarged diagram of claw type brace.

Legend: 1, pylon, 2, tower base, 3, security strip, 4, control tower, 5, the angle lacing wire; 6, board slot, 7, underframe, 8, column, 9, latch, 10, plug housing; 11, claw type brace, 12, lacing wire, 13, the ditch lacing wire, 14, slot, 15, go up lacing wire; 16, chamfered groove, 17, square tube, 18, coaming plate, 19, cover plate, 20, the pylon lacing wire.

The specific embodiment:

Embodiment:

Shown in Fig. 1-4; Warehouse style tower crane is connected dress by eight root posts 8 that are erected at ground grading and column 8 upper ends horizontal control tower 4 is framework with the interconnective underframe 7 in lower end; Eight root posts 8 equidistantly are distributed in square four jiaos and position, four limits, and 8 liang of diagonal angles of the column that ground is four jiaos link to each other respectively.Control tower 4 upper surfaces link to each other with cross tower base 2 through security strip 3.4 four jiaos of control towers and each facade middle part; Four jiaos of column 8 lower ends and each underframe 7 middle part all are connected with plug housing 10; The plug housing 10 that 4 four jiaos of control towers and column 8 lower ends are four jiaos is connected with angle lacing wire 5 and ditch lacing wire 13 respectively through latch 9; The plug housing 10 at control tower 4 facades and column 8 lower end underframes 18 middle parts is connected with lacing wire 15 and ground lacing wire 12 respectively through latch 9, and 13 of angle lacing wire 5 and ditch lacing wires, last lacing

wire

15 and 12 of the lacing wires in ground are connected with claw type brace 11 through plug housing 10, latch 9 respectively.Ditch lacing wire 13, lacing wire 12 each be Π shape by two sections; Bottom land leans on the opposing elongated slot of notch to connect to form mutually; Be inserted with the trapezoidal base plate of level in the two lacing wires notch in opposite directions, the promptly short base of the upper base of trapezoidal base plate is inserted to connect and is contained in another Π shape groove on the underframe 7.The outer end of angle lacing wire 5 and ditch lacing wire 13 links to each other with adjacent two walls of a vertical square tube 17 respectively, and other two walls of this square tube 17 are connected with the vertical chamfered groove 16 that section is Π shape respectively; Last lacing wire 15 and the outer end of ground lacing wire 12 section of conflicting respectively is the end in the groove of vertical slot 14 of Π shape, and the two links to each other through plug housing 10, latch 9, and the groove outer bottom of slot 14 is connected with two sections and is Π shape, and bottom land leans on the opposing vertical board slot 6 of notch mutually.Per two

adjacent chamfered grooves

16 and 6 of board slots are inserted with coaming plate 18.Per two adjacent angle lacing wires 5 and be clipped in the trapezoidal cover plate 19 that lay tilts from top to bottom in the last lacing wire 15 therebetween, place, the nearly bottom of 19 liang of waists of cover plate has breach, is stuck on four jiaos the square tube 17.Square tube 17 upper ends are connected with

plug housing

10, and 10 of plug housings on itself and the pylon 1 are connected with pylon lacing wire 20.

Assemble whole tower crane earlier, in coaming plate 18, load sandstone again, make tower crane firmly firm, connect cross tower base 2 in control tower 4 upper surfaces through security strip 3 then, on tower base 2, connect dress pylon 1, cover cover plate 19 at last.Because four cover plates 19 all are to tilt to place, so avoided the adverse effect of sleet to tower crane.Construction finishes, and removes pylon 1, tower base 2, cover plate 19, control tower 4, coaming plate 18, takes out sandstone, and as materials such as site roads, the member of pulling down can be transported to next building site and assemble out another tower crane.

Claims

1. warehouse style tower crane; The interconnective underframe of horizontal control tower and lower end that is connected dress by eight root posts that are erected at ground grading and column upper end is a framework; Eight root posts equidistantly are distributed in square four jiaos and position, four limits; Column two diagonal angles that ground is four jiaos link to each other respectively; The control tower upper surface links to each other with the cross tower base through security strip, and four jiaos of control towers, four jiaos of column lower ends, each facade middle part of control tower, each underframe middle part all are connected with plug housing, and four jiaos plug housing is connected with angle lacing wire and ditch lacing wire respectively through latch; The plug housing of facade and underframe is connected with lacing wire and ground lacing wire respectively through latch; Between angle lacing wire and ditch lacing wire, go up between lacing wire and ground lacing wire and be connected with the claw type brace through plug housing, latch respectively; The outer end of ditch lacing wire, angle lacing wire links to each other with adjacent two walls of a vertical square tube respectively, and other two walls of this square tube are connected with the vertical chamfered groove that section is Π shape respectively; The outer end of last lacing wire and ground lacing wire links to each other with the vertical slot that a section is Π shape respectively; The outer bottom of slot is connected with two sections and is Π shape; Bottom land leans on the opposing vertical board slot of notch mutually; Be inserted with coaming plate between per two adjacent chamfered grooves and board slot, per two adjacent angle lacing wires and be clipped in lay cover plate in the last lacing wire therebetween.

2. warehouse style tower crane as claimed in claim 1 is characterized in that: place, the nearly bottom of cover plate two waists has breach, is stuck on four jiaos the square tube.

3. warehouse style tower crane as claimed in claim 1; It is characterized in that: the ditch lacing wire, lacing wire each be Π shape by two sections; Bottom land leans on the opposing elongated slot of notch to connect to form mutually; Be inserted with the trapezoidal base plate of level in the two lacing wires notch in opposite directions, the promptly short base of the upper base of trapezoidal base plate is inserted to connect and is contained in another Π shape groove on the underframe.

4. warehouse style tower crane as claimed in claim 1 is characterized in that: square tube upper end is connected with plug housing, is connected with the pylon lacing wire between the plug housing on itself and the pylon.