CN218757585U

CN218757585U - Can have enough to meet need assembled construction elevator conversion platform basis

Info

Publication number: CN218757585U
Application number: CN202222990924.3U
Authority: CN
Inventors: 杨林坤; 杨均
Original assignee: Sichuan Xingshunhua Elevator Engineering Co ltd
Current assignee: Sichuan Xingshunhua Elevator Engineering Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a can have enough to meet need assembled construction elevator conversion platform basis, including pre-buried iron spare, connection otic placode, deciding finished piece, girder, secondary beam, the top and the equal symmetry in bottom at both ends are provided with the fixed plate around the secondary beam, bilateral wall body symmetry fixedly connected with second boss around the secondary beam, the middle part wall body symmetry at both ends link up around the secondary beam has seted up logical groove, the inner chamber sliding connection who leads to the groove has the application of force board, the application of force board is close to the middle part fixedly connected with fixed pin of second boss one side, the fixed slot has been seted up at the middle part that leads to the inslot chamber. This can have enough to meet need assembled construction elevator conversion platform basis can conveniently adjust the position of secondary beam between the girder through mutually supporting of pinhole, fixed plate, second boss, fixed pin, logical groove, application of force board, fixed slot, elastic component that set up, and then can satisfy different user demands, convenient operation, stability is high, has increased adaptability.

Description

Can have enough to meet need assembled construction elevator conversion platform basis

Technical Field

The utility model relates to a can have enough to meet need assembled construction elevator conversion platform basis field, in particular to can have enough to meet need assembled construction elevator conversion platform basis.

Background

The construction elevator is one of main vertical transportation equipment in building construction, and has more significance particularly in high-rise and super high-rise building construction. Because its box structure makes the security of vertical transportation have ensured, so it not only can be used to the vertical transportation of material, also can be used to constructor's vertical transportation, uses with the tower crane cooperation at the job site.

The assembly type construction elevator conversion platform foundation capable of being turned over is provided for people who improve the field production efficiency, realize multiple times of turning over for use, avoid the cracking of a basement roof concrete beam plate structure caused by the load of a construction elevator, reduce the resource investment before and after the installation of the construction elevator and the like, namely: in chinese utility model patent application no: 202220122522.9 discloses a turnover assembly type construction elevator conversion platform foundation, wherein a standard part and a customized part are both factory-prefabricated H-shaped steel members, the standard part and the customized part are connected by high-strength bolts a in a rigid connection mode, the connection requirement is equal-strength connection, the design mode of combining the standard part and the customized part is adopted, and the factory-prefabricated construction method and the field-assembly construction method improve the field production efficiency, realize repeated turnover use, directly transmit the load of a construction elevator to a vertical stress member of a main structure, and the horizontal member does not directly participate in stress, thereby avoiding the cracking of a basement roof concrete beam structure caused by the load of the construction elevator, avoiding the need of opening floors of basements, reducing corresponding construction resources required to be input for processing a hole after the construction elevator is dismantled, avoiding the need of setting a back-top support in the basement, reducing the resource input before and after the construction elevator is installed, and improving the production efficiency. The bearing support on the secondary beam in the device does not have the cushioning performance, and too much pressure can cause the damage to pre-buried ironware, connection otic placode, deciding finished piece, girder and secondary beam, and then probably danger takes place, and in addition, the secondary beam position in the device is certain, can not adjust the position according to the demand, and adaptability is relatively poor.

Therefore, it is necessary to provide a turnover assembly type construction elevator conversion platform foundation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a can have enough to meet need assembled construction elevator conversion platform basis, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a turnover assembly type construction elevator conversion platform foundation comprises pre-buried iron pieces, connecting lug plates, fixing pieces, a main beam and a secondary beam, wherein fixing plates are symmetrically arranged at the top and the bottom of the front end and the back end of the secondary beam, second reinforcing blocks are symmetrically and fixedly connected with the wall bodies of the front side and the back side of the secondary beam, through grooves are symmetrically formed in the wall bodies of the middle of the front end and the back end of the secondary beam in a penetrating mode, an inner cavity of each through groove is connected with a force application plate in a sliding mode, a fixing pin is fixedly connected to the middle of one side, close to the second reinforcing block, of each force application plate, a fixing groove is formed in the middle of the inner cavity of each through groove, an elastic piece is arranged in the inner cavity of each fixing groove, and a pin hole is formed in the inner side of the main beam;

the bottom of secondary beam is provided with PMKD, the both ends symmetry fixedly connected with buffering barrel at PMKD top, the top of buffering barrel is inserted and is equipped with the buffering plate body, the top fixedly connected with of buffering plate body bears the support, the inboard middle part fixedly connected with first boss of buffering barrel.

Preferably, the second reinforcing block is located the inboard of girder to the inner wall sliding fit of second reinforcing block and girder, the fixed plate passes through reinforcing bolt and secondary beam fixed connection, and the one end that the secondary beam was kept away from to the fixed plate is with the lateral wall sliding fit of girder.

Preferably, the force application plate is attached to the inner wall of the through groove and is in sliding connection with the inner wall of the through groove, and two ends of the force application plate are located on the outer side of the through groove.

Preferably, both ends of the elastic member are fixedly connected with the side wall of the force application plate and the end wall body of the inner cavity of the fixing groove respectively.

Preferably, every the quantity of the pinhole of girder inboard is thirty at least to pinhole evenly distributed, the pinhole symmetry on two girders sets up, the one end that the application of force board was kept away from to the fixed pin extends to the inboard of girder and with the pinhole cooperation of pegging graft, fixed pin and secondary beam and the inboard sliding fit of second boss.

Preferably, the number of the fixed bottom plates is two, the two fixed bottom plates are fixedly connected with the bottom of the secondary beam through reinforcing bolts, a buffer spring is arranged between the buffer plate body and the inside of the buffer cylinder body, the buffer plate body is in sliding fit with the buffer cylinder body, the first reinforcing block is located on the inner side of the side face of the secondary beam, and the bearing support is fixed at the tops of the two buffer plate bodies of each group.

Advantageous effects

Compared with the prior art, the utility model provides a can have enough to meet need assembled construction elevator conversion platform basis possesses following beneficial effect:

1. this can have enough to meet need assembled construction elevator conversion platform basis can conveniently adjust the position of secondary beam between the girder through mutually supporting of pinhole, fixed plate, second boss, fixed pin, logical groove, application of force board, fixed slot, elastic component that set up, and then can satisfy different user demands, convenient operation, stability is high, has increased adaptability.

2. This can have enough to meet need assembled construction elevator conversion platform basis can play the buffering guard action when bearing through mutually supporting of the bearing support that sets up, buffer plate body, buffering barrel, PMKD, first boss, has avoided the too big damage that causes each atress structure of pressure, has increased the security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the secondary beam of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the end of the secondary beam of the present invention.

In the figure: 1. pre-burying an iron piece; 2. connecting the ear plates; 3. customizing a workpiece; 4. a main beam; 5. a secondary beam; 6. fixing a bottom plate; 7. a buffer cylinder; 8. a bearing support; 9. a buffer plate body; 10. a first reinforcing block; 11. a fixing plate; 12. a second reinforcing block; 13. a fixing pin; 14. a through groove; 15. a force application plate; 16. a pin hole; 17. a fixing groove; 18. an elastic member.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a turnover assembly type construction elevator conversion platform foundation, which comprises an embedded iron member 1, a connection lug plate 2, a customization member 3, a main beam 4, a secondary beam 5, fixing plates 11 symmetrically arranged at the top and the bottom of the front and rear ends of the secondary beam 5, the fixing plates 11 are fixedly connected with the secondary beam 5 through reinforcing bolts, one end of each fixing plate 11 far away from the secondary beam 5 is in sliding fit with the side wall of the main beam 4, the front and rear side walls of the secondary beam 5 are symmetrically and fixedly connected with second reinforcing blocks 12, the second reinforcing blocks 12 are positioned at the inner side of the main beam 4, the middle walls at the front and rear ends of the secondary beam 5 are symmetrically communicated with through grooves 14, the inner cavity of each through groove 14 is in sliding connection with a force applying plate 15, the force applying plate 15 is attached to and in sliding connection with the inner wall of the through groove 14, both ends of the force applying plate 15 are positioned at the outer side of the through groove 14, the middle part of the force applying plate 15 at one side close to the second reinforcing block 12 is fixedly connected with fixing pins 13, the middle part of the inner cavity of the through grooves 14, the fixing grooves 17 are provided with the fixing pins 17, the pin holes 18 of the fixing pins, the pin holes 18 of the fixing plates 16 arranged at least two pin holes 16 arranged at the pin holes 16 on the pin holes 16 of the fixing plates 16 arranged at the inner side walls of the main beam 4, the fixing plates 16, the fixing pins, the pin holes 16, the fixing plates 16 are arranged at the inner side walls of the pin holes 16 of the main beam 4, the fixing plates 16, the fixing pins 16, the pin holes 16 are uniformly arranged at the pin holes 16, the pin holes 16 on the pin holes 16 of the inner side walls of the secondary beam 4, the different use requirements can be met, the operation is convenient, the stability is high, and the adaptability is improved;

the bottom of secondary beam 5 is provided with PMKD 6, PMKD 6's quantity is two, two PMKD 6 all are through the bottom fixed connection of reinforcing bolt and secondary beam 5, the both ends symmetry fixedly connected with buffering barrel 7 at PMKD 6 top, the top of buffering barrel 7 is inserted and is equipped with buffering plate body 9, set up buffer spring between the inside of buffering plate body 9 and buffering barrel 7, and buffering plate body 9 and the sliding fit of buffering barrel 7, the top fixedly connected with of buffering plate body 9 bears the support 8, bear the support 8 and be fixed in the top of two buffering plate bodies 9 of every group, the first boss 10 of inboard middle part fixedly connected with of buffering barrel 7, first boss 10 is located the side inboard of secondary beam 5, bear the support 8 through setting up, buffering plate body 9, buffering barrel 7, PMKD 6, the mutually supporting of first boss 10 can play the buffering guard action when bearing, the damage that each atress structure caused by the excessive pressure has been avoided, the security has been increased.

It should be noted that, the present invention is a turnover assembly type construction elevator conversion platform foundation, when in use, the positions of the secondary beam 5 between the main beams 4 can be conveniently adjusted by the mutual cooperation of the pin holes 16, the fixing plate 11, the second reinforcing block 12, the fixing pin 13, the through groove 14, the force applying plate 15, the fixing groove 17 and the elastic member 18, specifically, the force applying plates 15 at the two ends of the secondary beam 5 are pulled during adjustment, the force applying plate 15 compresses the elastic member 18 and drives the fixing pin 13 to move, and then the end of the fixing pin 13 is separated from the inner cavity of the pin hole 16, then the position of the secondary beam 5 is adjusted, the second reinforcing block 12 slides at the inner side of the main beam 4, the fixing plate 11 slides at the outer side of the main beam 4, finally the force applying plate 15 is loosened, the elastic member 18 is reset, so that the end of the fixing pin 13 is inserted into the pin hole 16 at the corresponding position, and then can satisfy different user demands, high stability, adaptability has been increased, bearing support 8, buffer plate body 9, buffer cylinder 7, PMKD 6, mutually supporting of first boss 10 can play the cushioning protection effect when bearing, it is specific, bearing support 8 compresses the inside buffer spring of buffer cylinder 7 through buffer plate body 9 when pressure is too big, buffer spring produces reverse effort, and then realize the buffer protection, the too big damage that causes each atress structure of pressure has been avoided, the security has been increased, it explains to be required, pre-buried iron spare 1 in the device, engaging lug board 2, customization piece 3, girder 4, secondary beam 5, bearing support 8 is prior art, do not do too much redundance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can have enough to meet need assembled construction elevator conversion platform basis, includes pre-buried iron spare (1), connection otic placode (2), customization piece (3), girder (4), secondary beam (5), its characterized in that: fixing plates (11) are symmetrically arranged at the top and the bottom of the front end and the rear end of the secondary beam (5), second reinforcing blocks (12) are symmetrically and fixedly connected to the wall bodies of the front side and the rear side of the secondary beam (5), through grooves (14) are symmetrically formed in the middle wall bodies of the front end and the rear end of the secondary beam (5), an inner cavity of each through groove (14) is connected with a force application plate (15) in a sliding mode, a fixing pin (13) is fixedly connected to the middle of one side, close to each second reinforcing block (12), of each force application plate (15), a fixing groove (17) is formed in the middle of the inner cavity of each through groove (14), an elastic part (18) is arranged in the inner cavity of each fixing groove (17), and a pin hole (16) is formed in the inner side of the main beam (4);

the bottom of secondary beam (5) is provided with PMKD (6), the both ends symmetry fixedly connected with at PMKD (6) top cushions barrel (7), the top of buffering barrel (7) is inserted and is equipped with buffer plate body (9), the top fixedly connected with of buffer plate body (9) bears support (8), the inboard middle part fixedly connected with first boss (10) of buffering barrel (7).

2. The turnover assembly type construction elevator conversion platform foundation of claim 1, characterized in that: second boss (12) are located the inboard of girder (4) to the inner wall sliding fit of second boss (12) and girder (4), fixed plate (11) are through reinforcing bolt and secondary beam (5) fixed connection, and the lateral wall sliding fit of one end and girder (4) that secondary beam (5) were kept away from in fixed plate (11).

3. The turnover assembly type construction elevator conversion platform foundation of claim 1, characterized in that: the force application plate (15) is attached to the inner wall of the through groove (14) and is in sliding connection with the inner wall of the through groove, and two ends of the force application plate (15) are located on the outer side of the through groove (14).

4. The turnover assembly type construction elevator conversion platform foundation of claim 1, characterized in that: two ends of the elastic piece (18) are respectively fixedly connected with the side wall of the force application plate (15) and the tail end wall body of the inner cavity of the fixing groove (17).

5. The turnover assembly type construction elevator conversion platform foundation of claim 1, characterized in that: every the quantity of pinhole (16) of girder (4) inboard is thirty at least to pinhole (16) evenly distributed, pinhole (16) symmetry setting on two girders (4), the one end that application of force board (15) were kept away from in fixed pin (13) extends to the inboard of girder (4) and with pinhole (16) grafting cooperation, fixed pin (13) and secondary beam (5) and the inboard sliding fit of second boss (12).

6. The turnover assembly type construction elevator conversion platform foundation of claim 1, characterized in that: the quantity of PMKD (6) is two, and two PMKD (6) all are through the bottom fixed connection of reinforcing bolt and secondary beam (5), set up buffer spring between the inside of buffer plate body (9) and buffer cylinder body (7) to buffer plate body (9) and buffer cylinder body (7) sliding fit, first boss (10) are located the side inboard of secondary beam (5), bear support (8) and be fixed in the top of two buffer plate body (9) of every group.