CN211225979U

CN211225979U - Hoist and mount connecting piece suitable for building prefab

Info

Publication number: CN211225979U
Application number: CN201921659839.0U
Authority: CN
Inventors: 李德文
Original assignee: Qingdao Xinhuayou Construction Group Co Ltd
Current assignee: Qingdao Xinhuayou Construction Group Co Ltd
Priority date: 2019-10-02
Filing date: 2019-10-02
Publication date: 2020-08-11
Anticipated expiration: 2029-10-02

Abstract

The utility model discloses a hoist and mount connecting piece suitable for building prefab, comprising a base plate, top one side of bottom plate is equipped with the backup pad, the top bilateral symmetry of bottom plate is equipped with the baffle of being connected with the backup pad side, the top of baffle all is equipped with the through-hole, the top intermediate position of bottom plate is equipped with the recess, the inside of recess is equipped with electric telescopic handle one, one side of backup pad is equipped with the case that holds that is located between the adjacent baffle, the inside that holds the case is equipped with the board of placing with an electric telescopic handle output shaft, it is equipped with fixture on the board to place, one side of backup pad is equipped with the pushing mechanism. The beneficial effects are that: the utility model discloses be convenient for realize the clamping process to the connecting piece of different length through fixture's setting, and then be convenient for place the connecting piece in holding the case, be convenient for to hold case and connecting piece synchronous hoisting when hoisting the baffle, the effectual condition of avoiding dropping at hoist and mount in-process connecting piece, and then improved safety.

Description

Hoist and mount connecting piece suitable for building prefab

Technical Field

The utility model relates to a building field particularly, relates to a hoist and mount connecting piece suitable for building prefab.

Background

With the rapid development of national infrastructure, a large number of cement prefabricated parts are used, and the hoisting problem of the cement prefabricated parts always troubles construction units. At present, the prefabricated member is generally placed in place through hoisting by a hoisting machine, a steel wire rope is usually bound on the prefabricated member, the steel wire rope is hooked by a lifting hook of the hoisting machine for hoisting, and the cement prefabricated member is increased in size sometimes and has certain strength, so that the binding is time-consuming and labor-consuming, the efficiency is low, and the stability is poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a hoist and mount connecting piece suitable for building prefab to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a hoist and mount connecting piece suitable for building prefab, includes the bottom plate, top one side of bottom plate is equipped with the backup pad, the top bilateral symmetry of bottom plate be equipped with the baffle that the backup pad side is connected, the top of baffle all is equipped with the through-hole, the top intermediate position of bottom plate is equipped with the recess, the inside of recess is equipped with electric telescopic handle one, one side of backup pad is equipped with and is located adjacently the case that holds between the baffle, the inside that holds the case be equipped with the board of placing of an electric telescopic handle output shaft, it is equipped with fixture on the board to place, one side of backup pad is equipped with and is located hold the pushing mechanism of case top.

Preferably, the pushing mechanism comprises a second electric telescopic rod arranged at the top of one side of the supporting plate, an output shaft of the second electric telescopic rod is connected with the pushing plate, and pushing blocks are symmetrically arranged at two ends of the pushing plate.

Preferably, the bottom end of the placing plate is connected with the bottom end of the containing box through symmetrically arranged engaging springs.

Preferably, the placing plate is internally provided with an accommodating cavity, and the middle part of the top end of the placing plate is provided with a plurality of rollers.

Preferably, the clamping mechanism comprises a double-shaft motor arranged in the middle of the accommodating cavity, an output shaft of the double-shaft motor is respectively connected with a first screw rod and a second screw rod, a first movable plate is sleeved outside the first screw rod, a second movable plate is sleeved outside the second screw rod, the tops of the far ends of the first movable plate and the second movable plate are connected with the clamping plate, and a sliding opening matched with the clamping plate is formed in the top end of the placing plate.

Preferably, the thread direction of the second screw rod is opposite to that of the first screw rod, and the ends, close to each other, of the second screw rod and the first screw rod are both provided with a stop plate.

Preferably, the bottom ends of the first movable plate and the second movable plate, which are close to each other, are provided with pulleys, and the bottom end of the accommodating cavity is provided with a sliding groove matched with the pulleys.

The utility model has the advantages that: the utility model discloses be convenient for realize the clamping process to the connecting piece of different length through fixture's setting, and then be convenient for place the connecting piece in holding the case, be convenient for hold case and connecting piece synchronous hoisting when hoisting the baffle, the effectual condition of avoiding the connecting piece to drop in the hoist and mount process, and then improved safety; through the cooperation of the electric telescopic rod I and the pushing mechanism, the connecting piece is convenient to push and the separation work of the placing plate, and then convenience is brought to the use of the connecting piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hoisting connector suitable for a building prefabricated member according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a hoisting connector clamping mechanism suitable for a building prefabricated member according to an embodiment of the present invention;

figure 3 is according to the utility model discloses a board top view is placed to hoist and mount connecting piece suitable for building prefabricated component.

In the figure:

1. a base plate; 2. a support plate; 3. a baffle plate; 4. a through hole; 5. a groove; 6. a first electric telescopic rod; 7. an accommodating box; 8. placing the plate; 9. a second electric telescopic rod; 10. pushing the plate; 11. a push block; 12. connecting the springs; 13. an accommodating chamber; 14. a roller; 15. a double-shaft motor; 16. a first screw rod; 17. a second screw rod; 18. a first movable plate; 19. a second movable plate; 20. a clamping plate; 21. a pulley; 22. a chute; 23. a sliding port; 24. a stop plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a hoist and mount connecting piece suitable for building prefab.

The first embodiment is as follows:

as shown in fig. 1-3, according to the utility model discloses a hoist and mount connecting piece suitable for building prefab, including bottom plate 1, top one side of bottom plate 1 is equipped with backup pad 2, the top bilateral symmetry of bottom plate 1 be equipped with baffle 3 that 2 sides of backup pad are connected, the top of baffle 3 all is equipped with through-hole 4, the top intermediate position of bottom plate 1 is equipped with recess 5, the inside of recess 5 is equipped with electric telescopic handle 6, one side of backup pad 2 is equipped with and is located adjacently the case 7 that holds between the baffle 3, the inside of holding case 7 be equipped with the board 8 that places of an electric telescopic handle 6 output shaft, be equipped with fixture on placing the board 8, one side of backup pad 2 is equipped with and is located hold the pushing mechanism of case 7 top.

Example two:

as shown in fig. 1, the pushing mechanism includes a second electric telescopic rod 9 arranged at the top of one side of the supporting plate 2, an output shaft of the second electric telescopic rod 9 is connected with a push plate 10, push blocks 11 are symmetrically arranged at two ends of the push plate 10, and it is easy to see from the above design that the pushing mechanism is arranged so that the push plate 10 can move, and then the push blocks 11 are driven to move synchronously, and further the push blocks 11 can move to push the connecting piece.

As shown in fig. 1, the bottom end of the placing plate 8 is connected to the bottom end of the accommodating box 7 through the symmetrically arranged engaging springs 12, and it is obvious that the arrangement of the engaging springs 12 effectively improves the connection stability of the placing plate 8.

As shown in fig. 1, 2 and 3, the inside of the placing plate 8 is provided with an accommodating cavity 13, and the middle part of the top end of the placing plate 8 is provided with a plurality of rollers 14, and obviously, the rollers 14 are arranged so that the connecting piece can reduce friction under the pushing action of the pushing mechanism.

As shown in fig. 1 and 2, the clamping mechanism includes a double-shaft motor 15 disposed in the middle of the inside of the accommodating cavity 13, an output shaft of the double-shaft motor 15 is connected with a first screw rod 16 and a second screw rod 17, a first movable plate 18 is sleeved outside the first screw rod 16, a second movable plate 19 is sleeved outside the second screw rod 17, the first movable plate 18 and the second movable plate 19 are away from the top of one end and are connected with a clamping plate 20, a sliding opening 23 matched with the clamping plate 20 is formed in the top end of the placing plate 8, and the clamping mechanism is convenient to adjust according to the lengths of different connecting pieces, so that the connecting pieces with different lengths can be clamped, and the stability of the connecting pieces during hoisting is effectively improved.

As shown in fig. 1 and 2, the screw direction of the second screw rod 17 is opposite to that of the first screw rod 16, and the stopping plates 24 are respectively arranged at the ends, close to each other, of the second screw rod 17 and the first screw rod 16, obviously, the screw direction of the second screw rod 17 is opposite to that of the first screw rod 16, so that the first movable plate 18 and the second movable plate 19 are close to or away from each other, and further, the two stopping plates 24 are close to and away from each other.

As shown in fig. 1 and 2, the bottom ends of the first movable plate 18 and the second movable plate 19, which are close to each other, are provided with pulleys 21, the bottom end of the accommodating cavity 13 is provided with a chute 22 adapted to the pulleys 21, and the arrangement of the pulleys 21 and the chute 22 effectively improves the moving smoothness of the first movable plate 18 and the second movable plate 19.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, the first electric telescopic rod 6 is started, so that the first electric telescopic rod 6 drives the placing plate 8 to ascend and extend to the outside of the accommodating box 7, then a worker places a connecting piece on the top end of the placing plate 8 first, and then according to the length of the connecting piece, the double-shaft motor 15 is started, so that the double-shaft motor 15 drives the first screw rod 16 and the second screw rod 17 to rotate in the same direction, due to the fact that the screw directions of the first screw rod 16 and the second screw rod 17 are opposite, the second movable plate 19 and the first movable plate 18 move close to or away from each other inside the accommodating cavity 13, further due to the effect of the pulley 21 and the sliding groove 22, the first movable plate 18 and the second movable plate 19 are kept in balanced movement, further the two clamping plates 20 are driven to move close to or away from each other on the sliding opening 23, further the two clamping plates 20 perform a clamping process on the connecting piece, and further the first electric, and then be connected loop wheel machine and through-hole 4, make the loop wheel machine drive bottom plate 1, backup pad 2, baffle 3, hold case 7 and connecting piece and hoist in step, after hoist and mount, start electric telescopic handle 6, make electric telescopic handle 6 drive and place board 8 and rise to the level one side of ejector pad 11, make the connecting piece expose in the top that holds case 7, and then start 15 counter rotations of biax motor, and then make two grip blocks 20 loosen the connection to the connecting piece, and then start electric telescopic handle two 9, make electric telescopic handle two 9 drive push pedal 10 and then drive ejector pad 11 horizontal migration, make ejector pad 11 promote the connecting piece and remove, and then realize that the connecting piece breaks away from the process of placing board 8.

In conclusion, by means of the above technical scheme of the utility model, the utility model is convenient for realize the clamping process of connecting pieces with different lengths through the arrangement of the clamping mechanism, and further is convenient for placing the connecting pieces in the accommodating box 7, and is convenient for synchronously hoisting the accommodating box 7 and the connecting pieces while hoisting the baffle 3, thereby effectively avoiding the situation that the connecting pieces fall off in the hoisting process, and further improving the safety; through the cooperation of the electric telescopic rod 6 and the pushing mechanism, the connecting piece is convenient to push and the separation work of the placing plate 8, and then convenience is brought to the use of the connecting piece.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hoisting connecting piece suitable for building prefabricated parts is characterized by comprising a bottom plate (1), a supporting plate (2) is arranged on one side of the top end of the bottom plate (1), baffle plates (3) connected with the side edges of the supporting plate (2) are symmetrically arranged on two sides of the top end of the bottom plate (1), the top ends of the baffles (3) are provided with through holes (4), the middle position of the top end of the bottom plate (1) is provided with a groove (5), an electric telescopic rod I (6) is arranged in the groove (5), an accommodating box (7) positioned between the adjacent baffles (3) is arranged on one side of the supporting plate (2), a placing plate (8) connected with the output shaft of the first electric telescopic rod (6) is arranged in the accommodating box (7), the placing plate (8) is provided with a clamping mechanism, and one side of the supporting plate (2) is provided with a pushing mechanism positioned above the containing box (7).

2. The hoisting connecting piece suitable for building prefabricated parts according to claim 1, wherein the pushing mechanism comprises a second electric telescopic rod (9) arranged at the top of one side of the supporting plate (2), an output shaft of the second electric telescopic rod (9) is connected with a push plate (10), and push blocks (11) are symmetrically arranged at two ends of the push plate (10).

3. A hoisting connection element for prefabricated buildings according to claim 1, characterized in that the bottom end of the standing plate (8) is connected to the bottom end of the containment box (7) by symmetrically arranged engaging springs (12).

4. A hoisting connection element for building prefabricated parts according to claim 1, characterized in that the placing plate (8) is provided with a containing cavity (13) inside, and the middle of the top end of the placing plate (8) is provided with a plurality of rollers (14).

5. The hoisting connection member suitable for building prefabricated members as claimed in claim 4, wherein the clamping mechanism comprises a double-shaft motor (15) arranged at an intermediate position inside the accommodating cavity (13), an output shaft of the double-shaft motor (15) is respectively connected with a first screw rod (16) and a second screw rod (17), a first movable plate (18) is sleeved outside the first screw rod (16), a second movable plate (19) is sleeved outside the second screw rod (17), the tops of the first movable plate (18) and the second movable plate (19) far away from one end are respectively connected with the clamping plate (20), and a sliding opening (23) matched with the clamping plate (20) is formed in the top end of the placing plate (8).

6. A hoisting connection member suitable for building prefabricated members according to claim 5, characterized in that the thread direction of the second screw rod (17) is opposite to that of the first screw rod (16), and a stop plate (24) is arranged at one end of the second screw rod (17) close to one end of the first screw rod (16).

7. The hoisting connection member for building prefabricated parts according to claim 5, wherein the bottom ends of the movable plate I (18) and the movable plate II (19) close to each other are provided with pulleys (21), and the bottom end of the accommodating cavity (13) is provided with a sliding groove (22) matched with the pulleys (21).