CN214574989U

CN214574989U - Plug-in unit for unordered installation of closed-cavity cross beam

Info

Publication number: CN214574989U
Application number: CN202022977657.7U
Authority: CN
Inventors: 王永仁; 熊强; 朱凤婷; 郭小川
Original assignee: BEIJING ORIENT TAIYANG DECORATION ENGINEERING CO LTD
Current assignee: BEIJING ORIENT TAIYANG DECORATION ENGINEERING CO LTD
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-02
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a closed chamber crossbeam unordered installation plug-in components relates to the field of crossbeam installation, including the stand and can dismantle the crossbeam of connecting between two adjacent stands, still including being used for with the crossbeam is fixed spring pin subassembly on the stand and be used for with spring pin subassembly is fixed coupling assembling on the crossbeam, the confession has been seted up on the stand lateral wall the mounting hole of spring pin subassembly embedding, spring pin subassembly one end stretches out under self spring action the crossbeam tip and imbeds in the mounting hole. The installation method has the advantages that the complexity in installation can be reduced, the installation time is shortened, and the installation efficiency is improved.

Description

Plug-in unit for unordered installation of closed-cavity cross beam

Technical Field

The application relates to the field of beam installation, in particular to a plug-in unit for unordered installation of a closed-cavity beam.

Background

At present, in the related art, a cross beam and upright post mounting system adopted on a construction curtain wall generally adopts an angle code connecting piece or other adapter pieces, and is fixedly connected by utilizing a pair-through bolt or a self-tapping screw, a hole is formed in an upright post in the mounting process, then the angle code or the adapter piece is fixed on the upright post by using the pair-through bolt, then a cross beam is placed between the two upright posts, and the other end of the angle code or the adapter piece is fixed on the cross beam, so that the requirement on the cross beam should adopt an open cavity or semi-open cavity form, and the cross beam is fixed on the angle code and then is provided with a cross beam buckle cover, but the mounting mode is not applicable to a closed cavity cross beam. In addition, in consideration of the attractiveness and practicability of the curtain wall, the connection part of the cross beam and the upright column is always subjected to interface peripheral edge sealing treatment, so that the installation difficulty is high, a large amount of time is consumed, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to reduce the loaded down with trivial details nature when installing, reduce installation time, improve the installation effectiveness, this application provides a closed chamber crossbeam unordered installation plug-in components.

The application provides a unordered installation plug-in components of closed chamber crossbeam adopts following technical scheme:

the utility model provides a closed chamber crossbeam unordered installation plug-in components, includes the stand and can dismantle the crossbeam of connecting between two adjacent stands, still including be used for with the crossbeam is fixed spring cotter subassembly on the stand and be used for with spring cotter subassembly is fixed coupling assembling on the crossbeam, set up the confession on the stand lateral wall the mounting hole of spring cotter subassembly embedding, spring cotter subassembly one end stretches out under self elasticity effect crossbeam tip and embedding in the mounting hole.

Through adopting above-mentioned technical scheme, during the installation, at first pass through coupling assembling with the spring cotter subassembly and fix on the crossbeam, then place the crossbeam between two stands, spring cotter subassembly one end stretches out the crossbeam tip under self elasticity effect and imbeds in the mounting hole on the stand to realize being connected of crossbeam and stand. The installation is very convenient, greatly reduced installation time, improved the installation effectiveness.

Optionally, coupling assembling is including dismantling the connection installation shell and rigid coupling in the crossbeam hole are in installation section of thick bamboo on the installation shell inner wall, the connection can be dismantled to spring cotter subassembly in the installation section of thick bamboo.

By adopting the technical scheme, the spring pin assembly can be arranged on the mounting cylinder in advance before use; during the use, directly will install the installation section of thick bamboo on the crossbeam can, loaded down with trivial details nature when reducing the installation more reduces installation time.

Optionally, the mounting shell is slidably connected in the inner hole of the cross beam, and the mounting shell is fixed on the cross beam through a screw.

Through adopting above-mentioned technical scheme, just can fix the installation shell on the crossbeam through the screw to fix the relative position of spring pin subassembly and crossbeam.

Optionally, the installation section of thick bamboo is provided with threely, three the installation section of thick bamboo is triangular distribution and is in on the installation shell inner wall, spring pin subassembly is provided with threely, three spring coupling pin and three installation section of thick bamboo one-to-one.

Through adopting above-mentioned technical scheme, three spring pin subassembly is triangular distribution for the crossbeam is fixed more firmly, avoids the crossbeam to take place to rotate under the exogenic action.

Optionally, the spring pin subassembly is including dismantling the connection and being in the inside back cover post of installation section of thick bamboo, setting are in the compression spring of back cover post one end and setting are in compression spring keeps away from the connecting pin of back cover post one end, connecting pin with installation section of thick bamboo sliding fit.

Through adopting above-mentioned technical scheme, through installing back cover post in the installation section of thick bamboo, connecting pin can slide in the installation section of thick bamboo under compression spring effect to stretch out in the crossbeam terminal surface embedding mounting hole.

Optionally, the bottom sealing column is fixedly connected with the mounting cylinder.

Through adopting above-mentioned technical scheme, during the use, directly install compression spring and connecting pin into the installation section of thick bamboo to make compression spring keep away from the one end butt of connecting pin on the back cap post can.

Optionally, the bottom sealing column is in interference fit with the mounting cylinder.

Through adopting above-mentioned technical scheme, just can fix the position of back cover post in the installation section of thick bamboo through sliding back hard the back cover post to the installation section of thick bamboo, it is more convenient to install.

Optionally, the bottom sealing column faces towards one end of the compression spring and is fixedly connected with a first lengthening column, the connecting pin faces towards one end of the compression spring and is fixedly connected with a second lengthening column, and two ends of the compression spring are respectively sleeved on the first lengthening column and the second lengthening column.

Through adopting above-mentioned technical scheme, when operation connecting pin was installed the back cover post into the installation section of thick bamboo, the one end that the connecting pin was kept away from to the one end that back cover post was kept away from to first extension post and second extension post was held the butt, then promoted the back cover post and slided into the installation section of thick bamboo, compression spring was compressed and the cover was established on first extension post and second extension post this moment, avoided the connecting pin directly to promote the back cover post through compression spring and caused the damage to compression spring.

Optionally, one end of the first lengthened column, which is far away from the bottom sealing column, is fixedly connected with a first abutting plate, and one end of the second lengthened column, which is far away from the connecting pin, is fixedly connected with a second abutting plate.

Through adopting above-mentioned technical scheme, first butt joint board and second butt joint board can increase area of contact between them for transmission of power is more smooth and easy, and the position at compression spring both ends also can be fixed to first butt joint board and second butt joint board simultaneously avoids compression spring to come off from first extension post and second extension post under the exogenic action.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the spring pin assembly, one end of the spring connecting pin can be embedded into the mounting hole in the stand column under the action of the elasticity of the spring connecting pin, so that the mounting is more convenient, the complexity in mounting is reduced, the mounting time is shortened, and the mounting efficiency is improved;

2. the connecting assembly is fixed on the cross beam through screws, so that the spring pin assembly can be installed in advance before installation, and the connecting assembly only needs to be installed on the cross beam through screws during installation, so that the installation is simpler and more convenient;

3. the three spring connecting pins are distributed in a triangular shape, so that the beam is more firmly fixed and more stably supported, and the beam is prevented from relatively rotating under the action of external force.

Drawings

Fig. 1 is a schematic top view of the present application as a whole.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a right-view structural diagram of the entire application.

Description of reference numerals: 1. a column; 11. mounting holes; 2. a cross beam; 3. a spring pin assembly; 31. sealing the bottom column; 311. a first elongated column; 312. a first butt joint plate; 32. a compression spring; 33. connecting pins; 331. a second elongated column; 332. a second butt joint plate; 4. a connecting assembly; 41. mounting a shell; 42. mounting the cylinder; 421. and (4) a notch.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses plug-in unit for unordered installation of a closed cavity beam. Referring to fig. 1 and 2, the closed-cavity beam disordered mounting insert comprises uprights 1, a beam 2 detachably connected between two adjacent uprights 1, a spring pin assembly 3 for connecting the beam 2 to the uprights 1, and a connecting assembly 4 for fixing the spring pin assembly 3 to the beam 2. Wherein, the position of installing crossbeam 2 on stand 1 is seted up the mounting hole 11 that supplies spring pin subassembly 3 embedding, and spring pin subassembly 3 one end stretches out crossbeam 2 terminal surface and imbeds in the mounting hole 11 under self elasticity effect. Can fix spring cotter subassembly 3 on crossbeam 2 through coupling assembling 4, and spring cotter subassembly 3 one end stretches out 2 terminal surfaces of crossbeam and imbeds mounting hole 11 under self elasticity effect, just can fix crossbeam 2 on stand 1, realizes the installation to crossbeam 2 and stand 1, and it is very convenient to install.

Referring to fig. 2, the connecting assembly 4 is made of an aluminum alloy, and includes a mounting shell 41 slidably connected in the inner hole of the cross beam 2 and a mounting tube 42 fixedly connected to the inner wall of the mounting shell 41. The spring pin assembly 3 is detachably connected in the mounting cylinder 42, the mounting shell 41 is fixedly connected in an inner hole of the cross beam 2 through a screw, and the length direction of the mounting cylinder 42 is consistent with that of the cross beam 2. When the installation shell 41 is used, the installation shell 41 is directly slid into an inner hole of the cross beam 2 until one end of the installation shell 41 is flush with the end face of the cross beam 2, and then the installation shell 41 and the cross beam 2 are fixed at the relative positions through screws. The spring pin assembly 3 is located at one end of the mounting shell 41, which is flush with the cross beam 2, and the spring pin assembly 3 can extend out of the ends of the cross beam 2 and the mounting shell 41 and be connected with the mounting hole 11 under the action of the self elasticity.

The spring pin assembly 3 comprises a back cover column 31 detachably connected in an inner hole of the mounting cylinder 42, a compression spring 32 arranged at one end of the back cover column 31 and a connecting pin 33 arranged at one end of the compression spring 32 far away from the back cover column 31.

In an example of the present application, the back cover pillar 31 may be made of PVC, the back cover pillar 31 and the mounting cylinder 42 are in interference fit, and the connecting pin 33 and the mounting cylinder 42 are in sliding fit. When the sealing device is used, the sealing column 31 is inserted into the installation cylinder 42 by holding the connecting pin 33, then the connecting pin 33 can be knocked by means of force applied by an external device, and the connecting pin 33 extrudes the installation shell 41 into the installation cylinder 42 by extruding the compression spring 32 until one end, away from the sealing column 31, of the connecting pin 33 is flush with the end face of the installation shell 41. Then, the force applied to the connecting pin 33 is released, and the end of the connecting pin 33 away from the bottom-sealing column 31 extends out of the end face of the mounting shell 41 under the action of the compression spring 32.

In order to avoid the situation that the connecting pin 33 presses the bottom sealing column 31 through the compression spring 32 when applying a force to the end of the connecting pin 33 away from the bottom sealing column 31, the compression spring 32 needs to be pressed, the operation is troublesome, and the compression spring 32 is easily damaged. The one end that has been faced compression spring 32 at back cover post 31 is rigid coupling has first extension post 311, the one end rigid coupling that has been faced compression spring 32 at connecting pin 33 has second extension post 331, the both ends of compression spring 32 overlap respectively and establish on first extension post 311 and second extension post 331, when applying force in connecting pin 33 and install back cover post 31 in installation section of thick bamboo 42, the one end that first extension post 311 keeps away from back cover post 31 will with the one end butt that second extension post 331 keeps away from connecting pin 33, thereby promote back cover post 31 and slide in installation section of thick bamboo 42 through second extension post 331 butt first extension post 311, compression spring 32 also is located between back cover post 31 and installation section of thick bamboo 42.

A first abutting plate 312 is further fixedly connected to one end of the first lengthening column 311 away from the bottom sealing column 31, a second abutting plate 332 is further fixedly connected to one end of the second lengthening column 331 away from the connecting pin 33, when the force application connecting pin 33 pushes the bottom sealing column 31 to slide in the mounting cylinder 42, the first abutting plate 312 abuts against the second abutting plate 332, the contact area between the connecting pin 33 and the bottom sealing column 31 can be increased, meanwhile, the diameters of two ends of the compression spring 32 are smaller than the diameters of the first abutting plate 312 or the second abutting plate 332 and are respectively sleeved on the first lengthening column 311 and the second lengthening column 331, the diameter of the middle position of the compression spring 32 is larger than the diameter of the first abutting plate 312 or the second abutting plate 332 and are sleeved on the first abutting plate 312 and the second abutting plate 332. The two ends of the compression spring 32 can be limited between the first abutting plate 312 and the back cover column 31 and between the second abutting plate 332 and the connecting pin 33 through the first abutting plate 312 and the second abutting plate 332 respectively, so that the back cover column 31, the compression spring 32 and the connecting pin 33 are connected into a whole, and the compression spring 32 is prevented from being disengaged from the back cover column 31 and the connecting pin 33 under the action of external force to affect the normal installation work of the beam 2.

Meanwhile, in order to install the bottom sealing column 31 into the installation cylinder 42, the side wall of the installation cylinder 42 is provided with a notch 421, and the installation cylinder 42 forms an elastic pressure plate at two ends of the notch 421, so that the operation is more convenient when the bottom sealing column 31 is installed into the installation cylinder 42.

In another example of this application, back cover post 31 rigid coupling is in installation section of thick bamboo 42, directly put into the hole of installation section of thick bamboo 42 with compression spring 32 and connecting pin 33 in proper order during the use, make compression spring 32 keep away from the one end butt of connecting pin 33 on back cover post 31, can accomplish the installation of connecting pin 33, when needs install crossbeam 2 on stand 1, direct operation crossbeam 2 is placed in stand 1 and is waited to install the position of crossbeam 2, connecting pin 33 can stretch out installation section of thick bamboo 42 tip and imbed in the mounting hole 11 on the stand 1 under the spring force effect, it is more convenient to install.

Referring to fig. 3, in order to increase the installation stability of the cross beam 2, three installation cylinders 42 are provided, the three installation cylinders 42 are distributed on the inner wall of the installation cylinder 42 in a triangular shape, the number of the spring pin assemblies 3 is also three, and the three spring pin assemblies 3 are respectively in one-to-one correspondence with the three installation cylinders 42. The installation of the beam 2 is more stable, and the beam 2 is prevented from rotating under the action of external force.

The implementation principle of the unordered installation plug-in components of a closed cavity crossbeam in the embodiment of the application is as follows: before installation, the spring pin assembly 3 can be installed in the installation cylinder 42 in advance, and during installation, the installation shell 41 is directly inserted into the inner hole of the cross beam 2, one end of the installation shell 41 is flush with the end face of the cross beam 2, and then the position of the installation shell 41 in the cross beam 2 is directly fixed through screws. At last, the direct operation crossbeam 2 is placed between two columns 1, the operation crossbeam 2 slides between two columns 1, when sliding to the connecting pin 33 and being located the mounting hole 11 position, the one end that the connecting pin 33 kept away from the compression spring 32 will stretch out the mounting cylinder 42 under the effect of the compression spring 32, imbed in the mounting hole 11, thereby fix the crossbeam 2 between two columns 1, the installation is very convenient, and because the connecting pin 33 after the installation is located between crossbeam 2 and column 1, can not cause the influence to holistic pleasing to the eye, so need not to do the peripheral banding of interface and handle, the installation difficulty greatly reduced installation time greatly, and the installation efficiency is improved. During the dismantlement, directly will be used for the screw of fixed mounting shell 41 and crossbeam 2 to take off, installation shell 41 and pin will slide to 2 holes in the crossbeam, and the staff just can directly take off crossbeam 2, and is very convenient when taking off.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a plug-in components are installed to closed chamber crossbeam unordered, includes stand (1) and can dismantle crossbeam (2) of connecting between two adjacent stands (1), its characterized in that: the spring pin assembly is characterized by further comprising a spring pin assembly (3) used for fixing the cross beam (2) on the stand column (1) and a connecting assembly (4) used for fixing the spring pin assembly (3) on the cross beam (2), a mounting hole (11) for the spring pin assembly (3) to be embedded in is formed in the side wall of the stand column (1), and one end of the spring pin assembly (3) extends out of the end portion of the cross beam (2) under the action of self elasticity and is embedded in the mounting hole (11); coupling assembling (4) are including dismantling the connection installation shell (41) and the rigid coupling in crossbeam (2) hole are in installation section of thick bamboo (42) on installation shell (41) inner wall, spring pin subassembly (3) can dismantle the connection and be in installation section of thick bamboo (42).

2. A closed cavity beam out of order mounting insert as claimed in claim 1 wherein: the mounting shell (41) is connected in the inner hole of the cross beam (2) in a sliding mode, and the mounting shell (41) is fixed on the cross beam (2) through screws.

3. A closed cavity beam out of order mounting insert as claimed in claim 1 wherein: the installation cylinder (42) is provided with threely, and is three installation cylinder (42) is triangular distribution and is in on installation shell (41) inner wall, spring cotter subassembly (3) is provided with threely, and is three spring cotter subassembly (3) and three installation cylinder (42) one-to-one.

4. A closed cavity beam out of order mounting insert as claimed in claim 1 wherein: spring dowel subassembly (3) are including dismantling the connection and being in inside back cap post (31), the setting of installation section of thick bamboo (42) are in compression spring (32) and the setting of back cap post (31) one end are in compression spring (32) are kept away from connecting pin (33) of back cap post (31) one end, connecting pin (33) with installation section of thick bamboo (42) sliding fit.

5. The closed cavity beam out-of-order mounting insert of claim 4, wherein: the bottom sealing column (31) is fixedly connected with the mounting cylinder (42).

6. The closed cavity beam out-of-order mounting insert of claim 4, wherein: the bottom sealing column (31) is in interference fit with the mounting cylinder (42).

7. The closed cavity beam out-of-order mounting insert of claim 6, wherein: the bottom sealing column (31) faces towards one end of the compression spring (32) is fixedly connected with a first lengthening column (311), the connecting pin (33) faces towards one end of the compression spring (32) is fixedly connected with a second lengthening column (331), and two ends of the compression spring (32) are respectively sleeved on the first lengthening column (311) and the second lengthening column (331).

8. The closed cavity beam out-of-order mounting insert of claim 7, wherein: one end, far away from bottom sealing post (31), of first lengthening post (311) is fixedly connected with a first abutting plate (312), and one end, far away from connecting pin (33), of second lengthening post (331) is fixedly connected with a second abutting plate (332).