CN215106406U

CN215106406U - Practical curtain wall engineering stop device

Info

Publication number: CN215106406U
Application number: CN202121133530.5U
Authority: CN
Inventors: 贾晓波; 马维梁; 张光辉; 杨平
Original assignee: Beijing Gangyuan Curtain Wall Co ltd; Jangho Group Co Ltd
Current assignee: Beijing Gangyuan Curtain Wall Co ltd; Jangho Group Co Ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-10
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a practical curtain wall engineering limiting device, which belongs to the technical field of curtain walls and comprises a cross beam and stand columns, wherein the stand columns are arranged at two ends of the cross beam; the mounting cavity has in the crossbeam, is provided with the fixed establishment with crossbeam fixed connection on the stand in the mounting cavity, is provided with the buffer gear who absorbs the impact force that the crossbeam received with the fixed establishment cooperation on the stand. The utility model provides a through setting up fixed establishment and power unit, realized practicing thrift a large amount of installation time to crossbeam and the quick installation of stand that is used for spacing curtain, improved the installation effectiveness, simultaneously, stable in structure is difficult for droing.

Description

Practical curtain wall engineering stop device

Technical Field

The utility model belongs to the technical field of the curtain, concretely relates to practical curtain engineering stop device.

Background

Crossbeam, stand are the main tributary bearing structure who is used for bearing the weight of the curtain main part, can carry on spacingly to the curtain main part, but all be fixed connection between current crossbeam and the stand, can't cushion the curtain main part when the curtain main part receives the impact, make the curtain take place to damage easily, and the installation is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses following technical scheme has been taken:

a practical curtain wall engineering limiting device comprises a cross beam and stand columns, wherein the stand columns are arranged at two ends of the cross beam; the beam is internally provided with an installation cavity, the installation cavity is internally provided with a fixing mechanism which fixedly connects the beam to the upright post, and the upright post is provided with a buffer mechanism which is matched with the fixing mechanism to absorb the impact force applied to the beam.

Furthermore, a limit groove is arranged on the upright post; the fixing mechanisms are 2 groups and are respectively arranged corresponding to the 2 upright posts; the fixing mechanism comprises a fixing rod and a sliding block, and the sliding block is slidably arranged in the mounting cavity; one end of the fixed rod is fixedly connected with the sliding block, the other end of the fixed rod is a free end, and the free end extends into the stand column and is clamped with the limiting groove.

Furthermore, a power mechanism for providing required power for the fixing mechanism is further arranged in the mounting cavity, the power mechanism comprises a double-threaded screw, 2 sliding blocks are in threaded driving connection with the double-threaded screw, a worm wheel is fixedly connected to the double-threaded screw, a worm meshed with the worm wheel is arranged in the mounting cavity, and the worm is rotatably connected with the mounting cavity; the cross beam is provided with a groove corresponding to the worm, a rotating block which can rotate relative to the groove is arranged in the groove, and one end of the worm extends into the groove and is fixedly connected with the rotating block.

Furthermore, in the horizontal direction, a sliding groove communicated with the limiting groove is formed in the upright post; in the vertical direction, a connecting cavity communicated with the limiting groove is formed in the upright post; buffer gear is including being used for the buffering the first buffer gear of the horizontal direction's that the crossbeam received impact force and being used for buffering the vertical direction that the crossbeam received and the second buffer gear of fore-and-aft direction's impact force, wherein, first buffer gear sets up in the spout, second buffer gear sets up connect the intracavity.

Furthermore, the first buffer mechanism comprises a guide rod fixedly connected in the chute, a buffer plate capable of sliding relative to the guide rod is arranged on the guide rod, and the buffer plate is fixedly connected with the fixed rod; a first spring is sleeved on the guide rod.

Further, second buffer gear is including can being relative connect the gliding limiting plate in chamber, one side of limiting plate through the second spring with connect chamber elastic connection, opposite side fixedly connected with pass connect the chamber and extend to the wedge pole of spacing inslot, the wedge pole with stand fixed connection.

Has the advantages that:

the utility model provides a practical curtain engineering stop device through setting up fixed establishment and power unit, has realized being used for the crossbeam and the quick installation of stand of spacing curtain, has practiced thrift a large amount of installation time, has improved the installation effectiveness, and simultaneously, stable in structure is difficult for droing.

In addition, through setting up first buffer gear and second buffer gear, realize buffering the level that the curtain received and the ascending impact force of vertical side, reduce the impact that the curtain main part received, can prevent that the curtain from damaging because of receiving great impact, can improve the life of curtain.

Drawings

FIG. 1 is a front view of the overall structure of the present invention

FIG. 2 is a schematic view of a portion A enlarged in FIG. 1

FIG. 3 is a schematic view of a portion B enlarged in FIG. 1

Wherein, 1, a beam; 2. a column; 3. a mounting cavity; 4. a worm; 5. a worm gear; 6. a double-ended screw; 7. a slider; 8. fixing the rod; 9. a buffer plate; 10. a limiting groove; 11. a wedge-shaped rod; 12. a guide bar; 13. a first spring; 14. a connecting cavity; 15. a second spring; 16. a groove; 17. and (6) turning the block.

Detailed Description

Example 1

The utility model provides a practical curtain engineering stop device, includes crossbeam 1 and stand 2, crossbeam 1 has installation cavity 3, is equipped with in the installation cavity 3 to be used for crossbeam 1 fixed connection to the fixed establishment on stand 2, is provided with on the stand 2 to cooperate the buffer gear who absorbs the impact force that crossbeam 1 received with fixed establishment, and buffer gear can avoid the curtain to receive the damage.

In the embodiment, the upright post 2 is provided with a limiting groove 10; the fixing mechanisms are 2 groups and are respectively arranged corresponding to the 2 upright posts 2; the fixing mechanism comprises a fixing rod 8 and a sliding block 7, and the sliding block 7 is slidably arranged in the installation cavity 3; one end of the fixed rod 8 is fixedly connected with the sliding block 7, the other end of the fixed rod is a free end, and the free end extends into the upright post 2 and is clamped with the limiting groove 10.

In this embodiment, a power mechanism for providing required power for the fixing mechanism is further arranged in the mounting cavity 3, the power mechanism includes a double-threaded screw 6, wherein 2 sliders 7 are all in threaded driving connection with the double-threaded screw 6, a worm wheel 5 is fixedly connected to the double-threaded screw 6, U-shaped plates for limiting axial movement of the worm wheel 5 are respectively arranged at two axial ends of the worm wheel 5, and the U-shaped plates are fixedly connected in the mounting cavity 3.

A worm 4 meshed with a worm wheel 5 is arranged in the mounting cavity 3, and the worm 4 is rotatably connected with the mounting cavity 3; a groove 16 is formed in the cross beam 1 corresponding to the worm 4, a rotating block 17 capable of rotating relative to the groove 16 is arranged in the groove 16, and one end of the worm 4 extends into the groove 16 and is fixedly connected with the rotating block 17. Since the rotation block 17 is disposed in the groove 16, it is inconvenient to rotate, and therefore, in the present embodiment, a notch is provided at a non-center of the rotation block 17, and when it is necessary to rotate the rotation block 17, a rotational force is applied to the rotation block 17 from the inside of the notch.

In this embodiment, place crossbeam 1 between two stands 2, be located dead lever 8 and spacing groove 10 on same straight line, then rotate and change piece 17, change piece 17 and drive worm 4 and rotate, worm 4 and the cooperation of worm wheel 5, worm wheel 5 drives double-threaded screw 6 and rotates, makes two slider 7 move mutually away mutually to make dead lever 8 block into spacing groove 10 in, realize that crossbeam 1's installation is fixed.

In the present embodiment, in the horizontal direction, the upright 2 is provided with a sliding groove communicated with the limiting groove 10; in the vertical direction, the upright post 2 is provided with a connecting cavity 14 communicated with the limiting groove 10; the buffer mechanism comprises a first buffer mechanism for buffering the impact force of the horizontal direction received by the beam 1 and a second buffer mechanism for buffering the impact force of the vertical direction and the front-back direction received by the beam 1, wherein the first buffer mechanism is arranged in the sliding groove, and the second buffer mechanism is arranged in the connecting cavity 14.

The first buffer mechanism comprises a guide rod 12 fixedly connected in the sliding chute, a buffer plate 9 capable of sliding relative to the guide rod 12 is arranged on the guide rod 12, and the buffer plate 9 is fixedly connected with the fixed rod 8; the guide rod 12 is sleeved with a first spring 13.

The second buffer gear includes the gliding limiting plate in connection chamber 14 relatively, and one side of limiting plate passes through second spring 15 and is connected chamber 14 elastic connection, and opposite side fixedly connected with passes connection chamber 14 and extends to the wedge pole 11 of spacing inslot 10, wedge pole 11 and stand 2 fixed connection.

The utility model discloses a use method:

the cross beam 1 is placed between the two upright posts 2, the fixing rod 8 and the limiting groove 10 are positioned on the same straight line, then the rotating block 17 is rotated, the rotating block 17 drives the worm 4 to rotate, the worm 4 is matched with the worm wheel 5, and the worm wheel 5 drives the double-end screw 6 to rotate, so that the two sliding blocks 7 move back and forth, the fixing rod 8 is clamped into the limiting groove 10, and the mounting and fixing of the cross beam 1 are realized; the first spring 13 and the buffer plate 9 can buffer when the beam 1 and the curtain wall are subjected to impact force in the horizontal direction; the second spring 15 can buffer the impact force in the vertical direction and the front-back direction on the cross beam 1 and the curtain wall.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A practical curtain wall engineering limiting device is characterized by comprising a cross beam and stand columns, wherein the stand columns are arranged at two ends of the cross beam; the beam is internally provided with an installation cavity, the installation cavity is internally provided with a fixing mechanism which fixedly connects the beam to the upright post, and the upright post is provided with a buffer mechanism which is matched with the fixing mechanism to absorb the impact force applied to the beam.

2. The practical curtain wall engineering limiting device according to claim 1, wherein the upright post is provided with a limiting groove; the fixing mechanisms are 2 groups and are respectively arranged corresponding to the 2 upright posts; the fixing mechanism comprises a fixing rod and a sliding block, and the sliding block is slidably arranged in the mounting cavity; one end of the fixed rod is fixedly connected with the sliding block, the other end of the fixed rod is a free end, and the free end extends into the stand column and is clamped with the limiting groove.

3. The practical curtain wall engineering limiting device according to claim 2, wherein a power mechanism for providing required power for the fixing mechanism is further arranged in the mounting cavity, the power mechanism comprises a double-threaded screw, 2 sliding blocks are in threaded driving connection with the double-threaded screw, a worm wheel is fixedly connected to the double-threaded screw, a worm meshed with the worm wheel is arranged in the mounting cavity, and the worm is rotatably connected with the mounting cavity; the cross beam is provided with a groove corresponding to the worm, a rotating block which can rotate relative to the groove is arranged in the groove, and one end of the worm extends into the groove and is fixedly connected with the rotating block.

4. The practical curtain wall engineering limiting device according to claim 3, wherein a sliding groove communicated with the limiting groove is formed in the upright column in the horizontal direction; in the vertical direction, a connecting cavity communicated with the limiting groove is formed in the upright post; buffer gear is including being used for the buffering the first buffer gear of the horizontal direction's that the crossbeam received impact force and being used for buffering the vertical direction that the crossbeam received and the second buffer gear of fore-and-aft direction's impact force, wherein, first buffer gear sets up in the spout, second buffer gear sets up connect the intracavity.

5. The practical curtain wall engineering limiting device as claimed in claim 4, wherein the first buffer mechanism comprises a guide rod fixedly connected in the chute, a buffer plate capable of sliding relative to the guide rod is arranged on the guide rod, and the buffer plate is fixedly connected with the fixed rod; a first spring is sleeved on the guide rod.

6. The practical curtain wall engineering limiting device according to claim 4, wherein the second buffering mechanism comprises a limiting plate which can slide relative to the connecting cavity, one side of the limiting plate is elastically connected with the connecting cavity through a second spring, the other side of the limiting plate is fixedly connected with a wedge-shaped rod which penetrates through the connecting cavity and extends into the limiting groove, and the wedge-shaped rod is fixedly connected with the upright post.