CN214302249U

CN214302249U - Middle joint connecting structure for assembling integral frame column beam

Info

Publication number: CN214302249U
Application number: CN202021260500.6U
Authority: CN
Inventors: 江兰英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-09-28
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a middle joint connecting structure of an assembled integral frame column beam, which belongs to the field of middle joint connecting structures of column beams, and comprises a support column, wherein the upper end of the support column is fixedly connected with a second connecting block, and the upper end of the second connecting block is fixedly connected with a clamping block; the upper end of the support column is clamped with a splicing column, the lower end of the splicing column is provided with a first circular groove, the side end face of the first circular groove is provided with a second square groove, and the upper end of the second square groove is provided with a second circular groove; the terminal surface joint has the I-steel before support column and the concatenation post, the first splice of I-steel lower extreme fixedly connected with, and the fourth square groove has been seted up in the splice of first splice lower extreme fixedly connected with second splice, the fixed spring and gear that is provided with in the fourth square groove, spring front end fixedly connected with second wedge, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just can reach the frame column roof beam of portable equipment assembled.

Description

Middle joint connecting structure for assembling integral frame column beam

Technical Field

The utility model relates to a well node connection structure field of post roof beam specifically is a well node connection structure of integral frame post roof beam of assembly.

Background

With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. The prefabricated house components are transported to a construction site to be assembled. People improve on the design, and the flexibility and the diversity are increased, so that the assembled building not only can be built in batches, but also has rich styles. The movable dwelling house is an advanced assembly type building in America, each dwelling unit is like a large trailer, and the movable dwelling house can be used only by pulling the movable dwelling house to the site by a special automobile and then hoisting the movable dwelling house to a floor cushion block by a crane to be connected with a pre-buried water channel, a power supply and a telephone system. The movable dwelling house is internally provided with facilities such as a heating system, a bathroom, a kitchen, a dining room, a bedroom and the like. The movable dwellings can be formed into a unit independently or can be connected with each other.

When assembling the well nodal connection of integral frame post roof beam, traditional well nodal connection structure all leans on the bolt or welds and give the concatenation and come out, and is very hard and time consuming, has increased intensity of labour to installer, when dismantling, need cut to be welded position, and this will cause the assembly frame part to damage, is unfavorable for the secondary and uses, causes the waste in the resource.

Accordingly, a person skilled in the art provides a center-node connecting structure for assembling integral frame column beams to solve the problems suggested in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well node connection structure of integral frame post roof beam of assembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a middle node connecting structure for assembling an integral frame column beam comprises a supporting column, wherein the upper end of the supporting column is fixedly connected with a second connecting block, and the upper end of the second connecting block is fixedly connected with a clamping block; the upper end of the support column is clamped with a splicing column, the lower end of the splicing column is provided with a first circular groove, the side end face of the first circular groove is provided with a second square groove, and the upper end of the second square groove is provided with a second circular groove; the supporting columns and the front end faces of the splicing columns are fixedly provided with I-shaped steel, the lower ends of the I-shaped steel are fixedly connected with first connecting blocks, the lower ends of the first connecting blocks are clamped with second splicing blocks, fourth square grooves are formed in the second splicing blocks, springs and gears are fixedly arranged in the fourth square grooves, and the front ends of the springs are fixedly connected with second wedge-shaped blocks; the gear is meshed with a rack, the gear is fixedly connected with a disc through a fixed shaft, and the front end of the disc is fixedly connected with a handle; the supporting column front end fixedly connected with first concatenation piece, first square groove has been seted up to first concatenation piece front end, first square inslot fixed is provided with first wedge.

As a further aspect of the present invention: the second circular groove is located first circular groove upper end, and the second circular groove diameter is greater than fixture block diagonal length, can reach through using this device and make the portable concatenation of support column and concatenation post.

As a further aspect of the present invention: the first connecting block slides in a groove formed in the upper end of the first splicing block, and the first splicing block and the second splicing block can be spliced by using the device.

As a further aspect of the present invention: the first wedge-shaped blocks are symmetrically distributed on two sides of the first square groove, and the second splicing blocks can be fixed by using the device.

As a further aspect of the present invention: the first splicing blocks, the second splicing blocks and the first connecting blocks are symmetrically distributed at two ends of the I-shaped steel, and the I-shaped steel can be stably fixed by using the device.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through at support column upper end fixedly connected with second connecting block, second connecting block upper end fixedly connected with fixture block, after the second square groove and the first circular recess of concatenation post lower extreme aim at, put down the concatenation post, fixture block and second connecting block slide in second square groove and first circular recess, until reaching the circular recess bottom of second, then rotate the concatenation post for the fixture block carries out the block with the circular recess of second, just so reaches portable concatenation post purpose.

2. The I-steel moves towards the inside of the first square groove, when the first wedge block and the second wedge block are in inclined surface contact, the second wedge block moves towards the inside of the fourth square groove, when the tops of the first wedge block and the second wedge block pass by, the first wedge block is in vertical surface contact with the second wedge block under the action of the spring, and the second splicing block is prevented from retreating; when dismantling, rotating the handle with the hand, driving the disc and rotating, the rotation of disc is under the effect of fixed axle for gear revolve, the rotation of gear makes the rack of meshing remove, and the rack removes and is driving the second wedge and to remove to the fourth square groove, makes second wedge perpendicular and first wedge perpendicular break away from, has solved the inconvenient problem of taking the concatenation.

Drawings

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

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a middle-rear view section of the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of the interior of the second block of the present invention;

fig. 6 is a schematic structural view of a cross section of the second splicing block and the first splicing block when the second splicing block and the first splicing block are spliced in the present invention.

In the figure: 1-support column, 2-splicing column, 3-I-steel, 4-first connecting block, 5-first splicing block, 6-first square groove, 7-first wedge-shaped block, 8-second splicing block, 9-disc, 10-handle, 11-second connecting block, 12-clamping block, 13-second circular groove, 14-second square groove, 15-spring, 16-rack, 17-gear, 18-second wedge-shaped block, 19-fourth square groove and 20-first circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a middle joint connection structure for assembling an integral frame column beam includes a support column 1, a second connection block 11 is fixedly connected to an upper end of the support column 1, and a clamping block 12 is fixedly connected to an upper end of the second connection block 11; the upper end of the support column 1 is clamped with a splicing column 2, the lower end of the splicing column 2 is provided with a first circular groove 20, the side end face of the first circular groove 20 is provided with a second square groove 14, and the upper end of the second square groove 14 is provided with a second circular groove 13; the front end surfaces of the support column 1 and the splicing column 2 are clamped with I-shaped steel 3, the lower end of the I-shaped steel 3 is fixedly connected with a first connecting block 4, the lower end of the first connecting block 4 is fixedly connected with a second splicing block 8, a fourth square groove 19 is formed in the second splicing block 8, a spring 15 and a gear 17 are fixedly arranged in the fourth square groove 19, and the front end of the spring 15 is fixedly connected with a second wedge-shaped block 18; a gear 17 is meshed with a rack 16, the gear 17 is fixedly connected with a disc 9 through a fixed shaft, and the front end of the disc 9 is fixedly connected with a handle 10; the front end of the support column 1 is fixedly connected with a first splicing block 5, a first square groove 6 is formed in the front end of the first splicing block 5, and a first wedge block 7 is fixedly arranged in the first square groove 6.

Wherein, the second circular slot 13 is located the first circular slot 20 upper end, and the second circular slot 13 diameter is greater than the fixture block 12 diagonal length, can reach and make the portable concatenation of support column 1 and concatenation post 2 through using this device, first splice 4 slides in the recess that first splice 5 upper end was seted up, can make first splice 5 and the concatenation of second splice 8 through using this device, first wedge 7 symmetric distribution can reach the fixed to second splice 8 in first square groove 6 both sides, can reach the fixed to second splice 8 through using this device, first wedge 7 symmetric distribution can reach the both sides in first square groove 6, can reach the fixed to second splice 8 through using this device, first splice 5, second splice 8 and the symmetric distribution of first splice 4 can reach the stable fixed to I-steel 3 through using this device.

The utility model discloses a theory of operation is:

use the utility model discloses the time, place required place with this device, when splicing the post, through 1 upper end fixedly connected with second connecting block 11 at the support column, fixedly connected with fixture block 12 on the 11 upper ends of second connecting block, after square groove 14 of second and the first circular recess 20 of 2 lower extremes of splicing column aim at, put down splicing column 2, fixture block 12 and second connecting block 11 slide in square groove 14 of second and first circular recess 20, until reacing second circular recess 13 bottom, then rotate splicing column 2, rotate ninety degrees positions, just so reached the concatenation to support column 1 and splicing column 2.

When the cross beam is spliced, the first connecting block 4 is fixedly connected to the lower end of the I-steel 3, the second splicing block 8 is fixedly connected to the lower end of the first connecting block 4, the I-steel 3 is driven to move towards the first square groove 6 when the cross beam is spliced, the second wedge block 18 moves towards the fourth square groove 19 when the first wedge block 7 is in inclined plane contact with the second wedge block 18, and when the tops of the first wedge block 7 and the second wedge block 18 pass by, the first wedge block 7 is in vertical plane contact with the second wedge block 18 under the action of the spring 15, so that the second splicing block 8 is prevented from moving backwards; when dismantling, with the hand twist grip 10, it rotates to drive disc 9, and the rotation of disc 9 is under the effect of fixed axle, makes gear 17 rotate, and gear 17's rotation makes the rack 16 of meshing remove, and rack 16 removes and is driving second wedge 18 and removes to the inside of fourth square groove 19, makes the 18 perpendicular of second wedge and 7 perpendicular of first wedge break away from, then pulls I-steel 3 backward and makes I-steel 3 break away from first square groove 6, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just to reach portable equipment assembled's frame column beam, perhaps portable dismantlement assembled's frame column beam, great reduction workman's intensity of labour, improved the utilization and the engineering progress of resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a well node connection structure of integral frame post roof beam of assembly, includes support column (1), its characterized in that: the upper end of the supporting column (1) is fixedly connected with a second connecting block (11), and the upper end of the second connecting block (11) is fixedly connected with a clamping block (12); the upper end of the supporting column (1) is clamped with a splicing column (2), the lower end of the splicing column (2) is provided with a first round groove (20), the side end face of the first round groove (20) is provided with a second square groove (14), and the upper end of the second square groove (14) is provided with a second round groove (13); the front end faces of the supporting column (1) and the splicing column (2) are clamped with I-shaped steel (3), the lower end of the I-shaped steel (3) is fixedly connected with a first connecting block (4), the lower end of the first connecting block (4) is fixedly connected with a second splicing block (8), a fourth square groove (19) is formed in the second splicing block (8), a spring (15) and a gear (17) are fixedly arranged in the fourth square groove (19), and a second wedge-shaped block (18) is fixedly connected to the front end of the spring (15); the gear (17) is meshed with a rack (16), the gear (17) is fixedly connected with a disc (9) through a fixed shaft, and the front end of the disc (9) is fixedly connected with a handle (10); the supporting column is characterized in that a first splicing block (5) is fixedly connected to the front end of the supporting column (1), a first square groove (6) is formed in the front end of the first splicing block (5), and a first wedge block (7) is fixedly arranged in the first square groove (6).

2. The middle joint connecting structure for assembling integral frame column beams according to claim 1, wherein: the second circular groove (13) is positioned at the upper end of the first circular groove (20), and the diameter of the second circular groove (13) is larger than the diagonal length of the clamping block (12).

3. The middle joint connecting structure for assembling integral frame column beams according to claim 1, wherein: the first connecting block (4) slides in a groove formed in the upper end of the first splicing block (5).

4. The middle joint connecting structure for assembling integral frame column beams according to claim 1, wherein: the first wedge-shaped blocks (7) are symmetrically distributed on two sides of the first square groove (6).

5. The middle joint connecting structure for assembling integral frame column beams according to claim 1, wherein: the spring (15), the rack (16) and the second wedge-shaped block (18) are symmetrically distributed at two ends of the fourth square groove (19).

6. The middle joint connecting structure for assembling integral frame column beams according to claim 1, wherein: the first splicing blocks (5), the second splicing blocks (8) and the first connecting blocks (4) are symmetrically distributed at two ends of the I-shaped steel (3).