CN213572966U

CN213572966U - Civil engineering construction support

Info

Publication number: CN213572966U
Application number: CN202022329470.6U
Authority: CN
Inventors: 王卓腾; 王子凡; 刘泽慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-29
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of the construction support, and a civil engineering construction support is disclosed, including bracing piece and link body, equal fixed welding in bracing piece head and the tail both ends has stopper and spacing ring No. one, the fixed pipe of the equal fixedly connected with of six faces of link body, the spacing ring cup joints, six with fixed pipe activity fixed pipe goes up equal fixed mounting has two spliced poles, two the spliced pole is fixed mounting respectively in the both sides and the symmetry of position of fixed pipe, controls the surface difference activity of spliced pole has cup jointed and has pressed the cover and push down the cover on. The utility model discloses a six faces of link body all are provided with by fixed pipe, go up press cover, spliced pole, bolt, interlock tooth, press the assembly structure that cover, rubber circle and No. two spacing block constitute down, and the flow of assembly is the same simple and convenient, has improved the universality of support when dealing with different construction environment demands.

Description

Civil engineering construction support

Technical Field

The utility model belongs to the technical field of the construction support, specifically a civil engineering construction support.

Background

The construction support refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, and a general term in the building field refers to a place which is used on an outer wall, interior decoration or high floor height on a construction site and cannot be directly constructed, mainly aims at maintenance of safety nets of construction personnel for up and down or peripheral safety nets, high-altitude installation components and the like, and is widely used in advertising industry, municipal administration, traffic roads, bridges, mines and other departments.

The existing construction supports are mostly connected by using scaffolds, but the scaffolds are limited by the limitation of self structures, a plurality of steel pipes cannot be simultaneously connected to most directions at the same connecting node of two steel pipes, and the universal application form in the engineering construction process is to be further improved.

And the connecting strength of the fasteners of the existing scaffold is limited by the defects of the structures of the fasteners, the load eccentricity of the fasteners in connection is large, and the load variability is large, so that the overall lightness of the scaffold is adversely affected to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a civil engineering construction support has multidirectional connection and the high advantage of support intensity.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering building construction support comprises a support rod and a connecting frame body, wherein a first limiting block and a limiting ring are fixedly welded at the head end and the tail end of the support rod, six faces of the connecting frame body are fixedly connected with fixed pipes, the limiting rings are movably sleeved with the fixed pipes, two connecting columns are fixedly installed on the six fixed pipes, the two connecting columns are respectively and fixedly installed at two sides of the fixed pipes and are symmetrical in position, an upper pressing sleeve and a lower pressing sleeve are movably sleeved on the outer surfaces of the left connecting column and the right connecting column respectively, meshing teeth are arranged on the inner sides of the upper pressing sleeve and the lower pressing sleeve respectively, a second limiting block is fixedly welded on the inner cavity wall of the fixed pipe, the fixed pipe is movably clamped inside the second limiting block, bolts are fixedly installed on the upper pressing sleeve and the lower pressing sleeve respectively, the upper pressing sleeve and the lower pressing sleeve are fixedly connected through bolts, and the outer surfaces of the two bolts are movably sleeved with the second limiting block respectively, the second limiting block is positioned between the upper pressing sleeve and the lower pressing sleeve, and two sides of the second limiting block are respectively contacted with the upper pressing sleeve and the lower pressing sleeve.

As a preferred technical scheme of the utility model, a stopper at bracing piece both ends all is provided with four, No. two stoppers of fixed inside pipe wall are provided with eight and two liang are a set of inner wall of evenly arranging at fixed pipe, leave the space of width and a stopper thickness looks adaptation between two adjacent stoppers.

As a preferred technical scheme of the utility model, the diameter of spacing ring and the internal diameter looks adaptation of fixed pipe, the outside and the last cover of pressing of spacing ring contact with push down the cover, the inboard of spacing ring and the outer end face contact of No. two stoppers, when bracing piece and fixed pipe movable sleeve machine and use the bolt fastening to accomplish, the spacing ring activity cup joints in the inside of fixed pipe, and because its internal diameter is less than the diameter of spacing ring when fixed accomplishing between last cover and the push down cover, so spacing has carried out the spacing ring, if the spacing ring receives the pulling force to the outside, the bracing piece receives and pushes down the cover and retrains its centre gripping to it to the spacing ring with its fixed connection receives and pushes down the cover and retrains its check.

As a preferred technical scheme of the utility model, the interlock tooth is evenly arranged along the inboard cambered surface of last pressure cover and lower pressure cover, the interlock tooth is followed respectively and is pressed the cover and is pressed cover one end port array upwards and press the cover and be a hundred five degrees with lower pressure cover other end and radian down, and it can be lived the surface interlock of bracing piece when the bolt fastening is accomplished with pressing the inboard interlock tooth of cover down to go up to press the cover, and the surface of latch extrusion bracing piece forms less contact surface and produces great pressure and can be fixed with the effective interlock of bracing piece, and the angle that the interlock tooth array was arranged only sets up one hundred five degrees and does not set up bigger be in order to further reduce the area of contact of interlock tooth and bracing piece to obtain bigger holding power.

As an optimal technical scheme of the utility model, the link body is a square, six faces of link body all are provided with fixed pipe, go up and press cover, spliced pole, bolt, interlock tooth, press the structure that cover, rubber circle and No. two limit block become down, the structure that above-mentioned part is constituteed is a connected node of construction support at junction or turning department promptly, and a node can be the biggest forward, back, left and right, six directions assemble the bracing piece simultaneously on and under, more assembly direction makes this support can adapt to most of engineering requirements, universal suitability has.

As a preferred technical scheme of the utility model, a stopper is trapezoidal platform form, designs a stopper for trapezoidal platform form, and its inside and outside both sides face is the inclined plane, and it can be more smooth when entering into No. two stopper inside and No. two stoppers formation joints, reduces probably because area of contact is great and produce the condition of blocking when entering into No. two stoppers to when the bracing piece receives the axial rotating force, because the joint relation of fixed pipe and No. two stoppers can prevent the pivoted emergence, the intensity of reinforcing centre gripping.

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

1. the utility model discloses a six faces of link body all are provided with by fixed pipe, go up press cover, spliced pole, bolt, interlock tooth, press the assembly structure that cover, rubber circle and No. two spacing block constitute down, and the flow of assembly is the same simple and convenient, has improved the universality of support when dealing with different construction environment demands.

2. The utility model discloses a part that the bracing piece is located fixed pipe outer end receives the snap-in force that comes from the interlock tooth to be located the inside stopper of fixed pipe and the spacing ring also receive the restraint simultaneously, stopper and fixed pipe activity joint, thereby restricted the axial and rotated, spacing ring and fixed pipe, go up and press the cover and all have the contact between the cover down, its longitudinal displacement scope is restricted in the inside of fixed pipe, and axial rotation power is offset by stopper and No. two stoppers, cause the joint strength between bracing piece and the fixed pipe to be improved greatly.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an exploded view of the support rod and the fixing tube of the present invention;

FIG. 4 is an exploded view of the upper and lower press sleeves of the present invention;

fig. 5 is an exploded and enlarged schematic view of the upper and lower pressing sleeves of the part a of the present invention.

In the figure: 1. a support bar; 2. a first limiting block; 3. a connecting frame body; 4. a fixed tube; 5. pressing a sleeve; 6. connecting columns; 7. a bolt; 8. engaging teeth; 9. pressing down the sleeve; 10. a rubber ring; 11. a second limiting block; 12. a limit ring.

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.

As shown in figures 1 to 5, the utility model provides a civil engineering construction support, which comprises a support rod 1 and a connecting frame body 3, wherein the head end and the tail end of the support rod 1 are fixedly welded with a stopper 2 and a limiting ring 12, six surfaces of the connecting frame body 3 are fixedly connected with a fixed pipe 4, the limiting ring 12 is movably sleeved with the fixed pipe 4, two connecting columns 6 are fixedly arranged on the six fixed pipes 4, the two connecting columns 6 are respectively fixedly arranged on the two sides of the fixed pipe 4 and are symmetrical in position, the outer surfaces of the left and the right connecting columns 6 are respectively movably sleeved with an upper pressing sleeve 5 and a lower pressing sleeve 9, the inner side parts of the upper pressing sleeve 5 and the lower pressing sleeve 9 are respectively provided with an occlusion tooth 8, the inner cavity wall of the fixed pipe 4 is fixedly welded with a stopper 11 No. two, the fixed pipe 4 is movably clamped in the stopper 11, bolts 7 are respectively fixedly arranged on the upper pressing sleeve 5 and the lower pressing sleeve 9, go up and press cover 5 and lower pressure cover 9 to pass through bolt 7 fixed connection, the equal activity of surface of two bolts 7 has cup jointed No. two stopper 11, and No. two stopper 11 are located and press between cover 5 and the lower pressure cover 9 and both sides respectively with last pressure cover 5 and the contact of lower pressure cover 9.

Wherein, stopper 2 at 1 both ends of bracing piece all is provided with four, and No. two stopper 11 of fixed 4 inner walls of tubes are provided with eight and two liang for a set of inner wall of evenly arranging at fixed 4 of tubes, leave the space of width and 2 thickness looks adaptations of stopper between two adjacent stopper 11 No. two.

Wherein, the diameter of spacing ring 12 and the internal diameter looks adaptation of fixed pipe 4, the outside of spacing ring 12 contacts with last pressure cover 5 and lower pressure cover 9, the inboard of spacing ring 12 and the outer terminal surface contact of No. two stopper 11, when bracing piece 1 and fixed pipe 4 activity ways machine and use bolt 7 fixed completion, spacing ring 12 activity ways in the inside of fixed pipe 4, and because its internal diameter is less than the diameter of spacing ring 12 when fixing between last pressure cover 5 and the lower pressure cover 9, spacing ring 12 has carried out spacingly, if spacing ring 12 receives outside pulling force, bracing piece 1 receives the centre gripping restraint of last pressure cover 5 and lower pressure cover 9 to it to spacing ring 12 rather than fixed connection receives the check restraint of last pressure cover 5 and lower pressure cover 9 to it.

Wherein, the interlock tooth 8 evenly arranges along the inboard cambered surface of last pressure cover 5 and lower pressure cover 9, interlock tooth 8 respectively from last pressure cover 5 and the one end port array of lower pressure cover 9 upwards press cover 5 and the other end of lower pressure cover 9 and the radian is one hundred zero five degrees, the interlock tooth 8 of going up pressure cover 5 and the inboard of lower pressure cover 9 can be lived the surface interlock of bracing piece 1 when bolt 7 is fixed to be accomplished, the card tooth extrudees the surface of bracing piece 1 and forms less contact surface and produce great pressure and can effectively interlock fixedly the bracing piece 1, and the angle that interlock tooth 8 array was arranged only sets up one hundred zero five degrees and does not set up bigger in order to further reduce the area of contact of interlock tooth 8 and bracing piece 1, thereby obtain bigger holding power.

Wherein, the link body 3 is a square, six faces of link body 3 all are provided with fixed pipe 4, go up and press cover 5, spliced pole 6, bolt 7, interlock tooth 8, press cover 9 down, the structure that rubber circle 10 and No. two stopper 11 are constituteed, the structure that above-mentioned part is the connected node of construction support in junction or turning department promptly, and a node can be the biggest forward, back, left and right, six directions upper and lower be assembled support pole 1 simultaneously, more assembly direction makes this support can adapt to most of engineering requirements, universal suitability has.

Wherein, stopper 2 is trapezoidal platform form, with stopper 2 design for trapezoidal platform form, its inside and outside both sides face is the inclined plane, it can be more smooth when entering into No. two stopper 11 insides and No. two stopper 11 formation joints, reduce and probably produce the condition of blocking because area of contact is great when entering into No. two stopper 11, and when bracing piece 1 received the axial turning force, because fixed pipe 4 can prevent the pivoted emergence with No. two stopper 11's joint relation, the intensity of reinforcing centre gripping.

The utility model discloses a theory of operation and use flow:

six faces of link body 3 all are provided with the assembly structure of compriseing fixed pipe 4, last pressure cover 5, spliced pole 6, bolt 7, interlock tooth 8, lower pressure cover 9, rubber circle 10 and No. two stopper 11, and the flow of assembly is the same, has improved the universality of device.

When the installation of bracing piece 1 and fixed pipe 4 is accomplished, the part that bracing piece 1 is located fixed 4 outer ends of pipe receives the bite-force that comes from interlock tooth 8, and be located inside stopper 2 of fixed pipe 4 and spacing ring 12 and also receive the restraint simultaneously, stopper 2 and fixed 4 movable clamping of pipe, thereby limited the axial rotation, spacing ring 12 and fixed pipe 4, it all has the contact to press on between cover 5 and the cover 9 to push down, its longitudinal displacement scope is restricted in the inside of fixed pipe 4, cause the joint strength between bracing piece 1 and the fixed pipe 4 to be improved by this again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering construction support, includes bracing piece (1) and link body (3), its characterized in that: the support rod (1) is fixedly welded with a first limiting block (2) and a limiting ring (12) at the head end and the tail end, six faces of the connecting frame body (3) are fixedly connected with a fixed pipe (4), the limiting ring (12) is movably sleeved with the fixed pipe (4), six connecting columns (6) are fixedly installed on the fixed pipe (4) and are symmetrically arranged on two sides of the fixed pipe (4), the outer surface of each connecting column (6) is movably sleeved with an upper pressing sleeve (5) and a lower pressing sleeve (9), occlusion teeth (8) are arranged on the inner sides of the upper pressing sleeve (5) and the lower pressing sleeve (9), the inner cavity wall of the fixed pipe (4) is fixedly welded with a second limiting block (11), the fixed pipe (4) is movably clamped inside the second limiting block (11), and bolts (7) are fixedly installed on the upper pressing sleeve (5) and the lower pressing sleeve (9), go up and press cover (5) and push down cover (9) and pass through bolt (7) fixed connection, two No. two stopper (11) have all been cup jointed in the activity to the surface of bolt (7), No. two stopper (11) are located and press between cover (5) and push down cover (9) and both sides respectively with last cover (5) and push down cover (9) contact.

2. The civil engineering construction support of claim 1, wherein: stopper (2) at bracing piece (1) both ends all are provided with four, No. two stopper (11) of fixed pipe (4) inner wall are provided with eight and two liang evenly arrange the inner wall at fixed pipe (4) for a set of, leave the space of width and stopper (2) thickness looks adaptation between two adjacent stopper (11) No. two.

3. The civil engineering construction support of claim 1, wherein: the diameter of the limiting ring (12) is matched with the inner diameter of the fixing pipe (4), the outer side of the limiting ring (12) is in contact with the upper pressing sleeve (5) and the lower pressing sleeve (9), and the inner side of the limiting ring (12) is in contact with the outer end face of the second limiting block (11).

4. The civil engineering construction support of claim 1, wherein: the occlusion teeth (8) are uniformly distributed along the inner side cambered surfaces of the upper pressing sleeve (5) and the lower pressing sleeve (9), the occlusion teeth (8) are respectively arranged from the port array at one end of the upper pressing sleeve (5) and the port array at the other end of the lower pressing sleeve (9) to the upper pressing sleeve (5) and the other end of the lower pressing sleeve (9), and the radian is one hundred and five degrees.

5. The civil engineering construction support of claim 1, wherein: the connecting frame is characterized in that the connecting frame body (3) is a square, six faces of the connecting frame body (3) are provided with fixing pipes (4), upper pressing sleeves (5), connecting columns (6), bolts (7), occlusion teeth (8), lower pressing sleeves (9), rubber rings (10) and a structure formed by two limiting blocks (11).

6. The civil engineering construction support of claim 1, wherein: the first limiting block (2) is in a trapezoid table shape.