CN208415287U

CN208415287U - Steelframe assembled fast-assembling basis

Info

Publication number: CN208415287U
Application number: CN201820606582.1U
Authority: CN
Inventors: 戴海峰; 沈小杰; 谢为昌; 万龙波
Original assignee: Jiangsu Guohua Tube Tower Manufacture Co Ltd
Current assignee: Jiangsu Guohua Tube Tower Manufacture Co Ltd
Priority date: 2018-04-25
Filing date: 2018-04-25
Publication date: 2019-01-22
Anticipated expiration: 2028-04-25

Abstract

The utility model discloses a kind of steelframe assembled fast-assembling bases, including chassis and clump weight；The chassis includes first foundation, the second basis, third basis and the 4th basis；Second basis is four group and one end is uniformly mounted on the surrounding of first foundation by bolt, and the third basis is four groups and is bolted to connection in the middle part of the second adjacent two-by-two basis；4th basis is four group and is bolted to connection in the second adjacent two-by-two basic other end, and the clump weight is multiple groups and is uniformly arranged on chassis.This steelframe assembled fast-assembling basis, structure is simple, is composed of multiple units by chassis and not only realizes quickly assembling, disassembly and construction, and versatility is stronger, and makes basis more stable, is applicable in different environment.

Description

Steelframe assembled fast-assembling basis

Technical field

The utility model relates to field of engineering technology, and in particular to a kind of steelframe in the fields such as communication, electric power assembles Formula fast-assembling basis.

Background technique

With electric power, the development of the communication technology, China has been carried out the transmission of short distance circuit, communication, but for electric power, The remote transmission of communication and holding stability, the shaft tower as transfer transmission transition are still essential.

It in shaft tower process of construction, not only needs that its ground is fixed, shaft tower is not caused by preventing because of natural environment Stablize, but also to ensure that its is easy for installation, to improve the efficiency built a station.Existing transmission line of electricity and communication pole and tower foundation are using normal Excavation foundation form is advised, needs different excavating equipments, but under different environment and geological condition, such as plateau, hard rock layers, It excavates particularly difficult, not only wastes vast resources, but also efficiency is slow；Some transmission lines of electricity and communication base station shaft tower use pre- Concrete foundation processed, although installation is relatively simple, its base form is more single, can not be quick for different usage scenarios Transformation, versatility are poor.

Utility model content

The utility model provides a kind of steelframe assembled fast-assembling basis, and structure is simple, by chassis by multiple unit groups At quickly assembling, disassembly and construction is not only realized, versatility is stronger, and makes basis more stable, is applicable in different environment.

To achieve the above object, this steelframe includes chassis and clump weight with assembled fast-assembling basis；

The chassis includes first foundation, the second basis, third basis and the 4th basis；

Second basis is four group and one end is uniformly mounted on the surrounding of first foundation, the third base by bolt Plinth is four groups and is bolted to connection in the middle part of the second adjacent two-by-two basis；

4th basis is four group and is bolted to connection in the two-by-two adjacent second basic other end, described Clump weight is multiple groups and is uniformly arranged on chassis.

Further, the second guide post is arranged in the described second basic upper end, and third guide post is arranged on the basis of the third, described Clump weight is constituted using reinforcing bar casting concrete, and multiple groups location hole is arranged, and multiple groups location hole is corresponding to be sleeved on the second guide post, the On three guide posts.

Further, during the first foundation includes center barrel mast, the flange for being mounted on center barrel mast upper end and is mounted on The bottom plate of heart barrel mast lower end, four mounting plates are arranged on the center barrel mast circumferential surface, and the mounting plate passes through bolt and the second base The connection of plinth one end.

Further, the flange, bottom plate and mounting plate are welded and are mounted on the barrel mast of center, and center barrel mast and method Reinforcing rib is respectively provided between orchid, bottom plate, mounting plate.

Further, the first foundation uses steel structure, and second basis, third basis and the 4th basis use H profile steel or shaped steel combination structure.

Further, multiple blind holes are arranged in the clump weight upper end, and lifting lug is arranged in the blind hole.

Further, this fast-assembling basis generally square or rectangular.

Compared with prior art, this steelframe is with assembled fast-assembling basis since chassis passes through first foundation, the second basis, the It is bolted, therefore not only use of the chassis under different scenes, but also realizes quick between three bases and the 4th basis Dismounting, it is convenient and efficient, construction efficiency is improved, chassis whole design is avoided and causes the situation of transport inconvenience, use scope is more Extensively；It, can be according to practical counterweight situation, in real time since clump weight is mounted on chassis by the second guide post and third guide column sleeve Counterweight is increased, the utilization of resources is higher, ensures the stability on basis, and due to the installation shape of chassis composition and clump weight Formula, therefore the part basis in clump weight and chassis can be replaced, realize the replacement on fast-assembling basis, versatility is stronger；The bottom of due to Frame uses steel material, and the second basis, third basis and third basis use fashioned iron, therefore simple process, facilitate manufacture；This is fast Dress basis, structure is simple, is composed of multiple units by chassis and not only realizes quickly assembling, disassembly and construction, and versatility is stronger, And make basis more stable, it is applicable in different environment.

Detailed description of the invention

Fig. 1 is the whole perspective view of the explosion of the utility model；

Fig. 2 is the chassis schematic diagram of the utility model；

Fig. 3 is the first foundation schematic diagram of the utility model；

Fig. 4 is the clump weight schematic diagram of the utility model.

In figure: 1, first foundation, 11, flange, 12, center barrel mast, 13, mounting plate, 14, bottom plate, 15, reinforcing rib, 2, Two bases, the 21, second guide post, 3, third basis, 31, third guide post, the 4, the 4th basis, 5, clump weight, 51, location hole, 52, hang Ear.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

As shown in Figure 1 and Figure 2, this steelframe includes chassis and clump weight 5 with assembled fast-assembling basis；

The chassis includes first foundation 1, the second basis 2, third basis 3 and the 4th basis 4；

Second basis 2 is four group and one end is uniformly mounted on 1 surrounding of first foundation, the third base by bolt Plinth 3 is four group and is bolted to connection at 2 middle part of the second basis adjacent two-by-two,

4th basis 4 is four group and is bolted to connection in second adjacent two-by-two basic 2 other ends, institute Clump weight 5 is stated to be multiple groups and be uniformly arranged on chassis.

For realize clump weight 5 fixation, prevent its installation or using it is middle dislocation cause it is uneven to chassis pressure, into One step, the second guide post 21 is arranged in the described second basic 2 upper ends, and third guide post 31, the counterweight is arranged on the third basis 3 Block 5 is constituted using reinforcing bar casting concrete, and multiple groups location hole 51 is arranged, and the correspondence of location hole 51 is sleeved on the second guide post 21, on third guide post 31；Therefore the second guide post 21 and third guide post 31 are sleeved on by the way that the location hole 51 on clump weight 5 is embedded On, it not only realizes that the limit to clump weight 5 is fixed, but also uniform to chassis pressure, prevents its pressure unevenness from causing to deform.

As shown in figure 3, further, the first foundation 1 includes central tube for convenience of installation of the shaft tower in the present apparatus Column 12, the flange 11 for being mounted on 12 upper end of center barrel mast and the bottom plate 14 for being mounted on 12 lower end of center barrel mast, the center barrel mast Four mounting plates 13 are set on 12 circumferential surfaces, and the mounting plate 13 is connect by bolt with second basic 2 one end；Therefore pass through shaft tower Direct bolt is fixedly mounted on first foundation 1, realizes the fixation to pole and tower foundation.

It being influenced by environment such as strong wind, 1 stress of first foundation is larger, further, the flange 11,14 and of bottom plate Mounting plate 13 is welded and is mounted on center barrel mast 12, and is all provided between center barrel mast 12 and flange 11, bottom plate 14, mounting plate 13 Set reinforcing rib 15；Therefore by welding installation so that first foundation 1 be an entirety, it is firmer.

Further, the first foundation 1 uses steel structure, second basis 2, third basis 3 and the 4th basis 4 Using H profile steel or shaped steel combination structure.

As shown in figure 4, installing for convenience of the lifting to clump weight 5, further, 5 upper end of the clump weight setting is multiple Blind hole, the blind hole is interior to be arranged lifting lug 52；Therefore lifting equipment realizes the lifting to clump weight 5 by lifting lug 52, more convenient.

Further, the present apparatus generally square or rectangular.

A kind of this steelframe assembled fast-assembling basis is in use, be transported to required construction base for each composition of chassis first Then the peace of first foundation 1, the second basis 2, third basis 3 and the 4th basis 4 is realized in plinth position by connection types such as bolts Dress, and multiple groups clump weight 5 is uniformly arranged on chassis, by increase clump weight 5 meet and demand, realize the basis of chassis It is fixed, it avoids effectively being supported shaft tower, then shaft tower is mounted on the first foundation 1 of chassis, complete a set of Complete counterweight foundation, and clump weight 5 and chassis are successively replaced or dismounted when needing replacing perhaps dismounting, reach convenient Split the purpose of transport and Fast Installation；When processing each basis, can be combined by prefabricated reinforced concrete and steel construction Mode increase chassis entirety gravity, and realization dismounting is bolted between each basis, basis is whole not only facilitates Fast, and it is beautiful and generous.

Claims

1. steelframe assembled fast-assembling basis, including chassis and clump weight (5)；It is characterized in that,

The chassis includes first foundation (1), second basic (2), third basic (3) and the 4th basic (4)；

Described second basic (2) are the surrounding that four groups and one end are uniformly mounted on first foundation (1) by bolt, the third Basic (3) are four groups and are bolted to connection in the middle part of second adjacent two-by-two basic (2)；

Described 4th basic (4) are four groups and are bolted to connection in second adjacent two-by-two basic (2) other end, institute Clump weight (5) are stated to be multiple groups and be uniformly arranged on chassis.

2. steelframe according to claim 1 assembled fast-assembling basis, which is characterized in that described second basic (2) upper end It is arranged the second guide post (21), third guide post (31) are arranged on basic (3) in the third, and the clump weight (5) is poured using reinforcing bar Concrete is constituted, and multiple groups location hole (51) are arranged, and multiple groups location hole (51) correspondence is sleeved on the second guide post (21), third guide post (31) on.

3. steelframe according to claim 2 assembled fast-assembling basis, which is characterized in that the first foundation (1) includes Center barrel mast (12), the flange (11) for being mounted on center barrel mast (12) upper end and the bottom plate for being mounted on center barrel mast (12) lower end (14), four mounting plates (13) are set on center barrel mast (12) circumferential surface, and the mounting plate (13) passes through bolt and the second base The connection of plinth (2) one end.

4. steelframe according to claim 3 assembled fast-assembling basis, which is characterized in that the flange (11), bottom plate (14) it welds and is mounted on center barrel mast (12) with mounting plate (13), and center barrel mast (12) and flange (11), bottom plate (14), reinforcing rib (15) are respectively provided between mounting plate (13).

5. steelframe according to claim 4 assembled fast-assembling basis, which is characterized in that the first foundation (1) uses Steel structure, described second basic (2), third basic (3) and the 4th basic (4) use H profile steel or shaped steel combination structure.

6. steelframe according to claim 5 assembled fast-assembling basis, which is characterized in that clump weight (5) upper end is set Multiple blind holes are set, lifting lug (52) are set in the blind hole.

7. according to claim 1 to the assembled fast-assembling basis of steelframe described in 6 any one, which is characterized in that the present apparatus is whole Body is square or rectangle.