CN214834034U

CN214834034U - Steel structure crossbeam for supporting

Info

Publication number: CN214834034U
Application number: CN202022501008.XU
Authority: CN
Inventors: 李紫剑
Original assignee: Shanxian Longteng Food Co ltd
Current assignee: Shanxian Longteng Food Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-11-23
Anticipated expiration: 2030-11-03

Abstract

The utility model belongs to the technical field of the steel construction, specifically be a steel construction crossbeam is used in support, which comprises a column, first location hoop has been cup jointed on the stand, the side at last channel-section steel and lower channel-section steel is cup jointed to the inner chamber screw thread of first location hoop, go up the channel-section steel and install second location hoop respectively with the positive both sides of lower channel-section steel, the inner chamber of going up channel-section steel and lower channel-section steel supports there is the bracing piece. This crossbeam is through the design that adopts the corrugate bracing piece, cooperate the common use of lifting piece and location hoop simultaneously, in the installation of crossbeam, the lifting piece can play supplementary installation effect to the crossbeam, be provided with gasket and rubber layer between the structure of crossbeam, can avoid the friction activity between the structure to produce the noise, the inside bracing piece of crossbeam has utilized the principle of triangle-shaped stability, intensity to crossbeam self has realized the promotion, it is relatively poor to have solved traditional crossbeam rigidity, the problem of installing loaded down with trivial details and producing the noise.

Description

Steel structure crossbeam for supporting

Technical Field

The utility model relates to a steel construction technical field especially relates to a support and use steel construction crossbeam.

Background

The beam is a building structure, is generally used for strengthening the transverse bridge connection, and the integrity is an important index of the bridge. The crossbeam can play the fixed effect of support on building to can also reduce the load of other structures, guarantee building structure's stability. In the building construction process, the crossbeam cooperates the used together of stand, can provide the effort of stable support to the building is whole.

Although current building crossbeam can satisfy basic user demand, the drawback is also very obvious still, and its main table has: the cross beam is used as an important structure in a building, and needs to bear a very large acting force, so that the cross beam has high rigidity, the cross beam is very heavy, and the installation effect of the cross beam is complex and laborious; the inner part of the cross beam adopts a hollow structure, when the cross beam is subjected to overlarge external acting force, the cross beam can be partially deformed, and even the exertion of the self effect can be influenced; when rigid connections are used between the structures of the cross beam and load bearing forces are applied, the cross beam itself may be noisy.

In order to solve the problem, the application provides a steel structure crossbeam for supporting.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a steel structure beam for supporting, which is provided with flexible connection; strong stability and convenient installation.

(II) technical scheme

For solving the technical problem, the utility model provides a steel construction crossbeam is used in support, which comprises a column, first location hoop has been cup jointed on the stand, the side at last channel-section steel and lower channel-section steel is cup jointed to the inner chamber screw thread of first location hoop, go up the channel-section steel and install second location hoop respectively with the positive both sides of lower channel-section steel, the inner chamber of going up channel-section steel and lower channel-section steel supports there is the bracing piece, and the upper and lower both ends of bracing piece fixedly connected with gasket respectively, the welding has the lifting piece that is located channel-section steel below down on the stand.

Preferably, the first positioning hoop comprises a first clamping block, bearings are respectively sleeved on the upper side and the lower side of the side face of the first clamping block, threaded rods penetrating through the inner side and the outer side of the first clamping block are sleeved on the bearings, spiral rings are respectively sleeved on the side faces of the upper channel steel and the lower channel steel, one end, far away from the bearings, of each threaded rod is sleeved in each spiral ring, and a rubber layer is fixedly connected to the inner side of the first clamping block.

Preferably, the second positioning hoop comprises a second clamping block, the second clamping block is in a transverse U shape, the second clamping block is sleeved on the front faces of the upper channel steel and the lower channel steel, and screws penetrating through the inner side and the outer side of the second clamping block are sleeved on the upper threads of the second clamping block in a sleeved mode.

Preferably, the support rod is wavy, and the upper end and the lower end of the support rod are respectively abutted against the inner walls of the upper channel steel and the lower channel steel.

Preferably, a groove is formed in one side of the back face of the lower channel steel, one side of the back face of the upper channel steel is outwards protruded, and the side face of the upper channel steel is embedded into the lower channel steel.

Preferably, the upper side and the lower side of the first clamping block are respectively inclined, the rubber layer is fixedly connected to the two sides of the inner wall of the first clamping block, and the rubber layer is attached to the outer walls of the upper channel steel and the lower channel steel.

Preferably, the front of going up the channel-section steel and lower channel-section steel is connected with the rectangular of outside stretching out respectively, the left and right sides rectangular is installed to the second location hoop.

The above technical scheme of the utility model has following profitable technological effect: this crossbeam is through the design that adopts the corrugate bracing piece, cooperate the common use of lifting piece and location hoop simultaneously, in the installation of crossbeam, the lifting piece can play supplementary installation effect to the crossbeam, be provided with gasket and rubber layer between the structure of crossbeam, can avoid the friction activity between the structure to produce the noise, the inside bracing piece of crossbeam has utilized the principle of triangle-shaped stability, intensity to crossbeam self has realized the promotion, it is relatively poor to have solved traditional crossbeam rigidity, the problem of installing loaded down with trivial details and producing the noise.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the upper and lower channel steels of the present invention;

fig. 4 is a schematic structural view of the first positioning hoop of the present invention.

Reference numerals:

1. a column; 2. a first positioning collar; 21. a first clamping block; 22. a bearing; 23. a screw; 24. a spiro ring; 25. a rubber layer; 3. feeding channel steel; 4. a channel steel is arranged; 5. a second positioning collar; 51. a second fixture block; 52. a screw; 6. a support bar; 7. a gasket; 8. and (6) lifting the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

FIG. 1 is a schematic sectional view of the present invention; the stand 1 is last to have cup jointed first location hoop 2, and the inner chamber screw thread of first location hoop 2 cup joints in the side of last channel-section steel 3 and lower channel-section steel 4, goes up channel-section steel 3 and installs second location hoop 5 respectively with the positive both sides of lower channel-section steel 4, and the inner chamber of going up channel-section steel 3 and lower channel-section steel 4 supports has bracing piece 6, and the upper and lower both ends of bracing piece 6 fixedly connected with gasket 7 respectively, and the welding has the lifting piece 8 that is located channel-section steel 4 below down on the stand 1. It can be seen from the figure that, the crossbeam self produces through last channel-section steel 3 and lower channel-section steel 4 and supports fixed effort, it realizes relatively fixed through second location hoop 5 to go up between channel-section steel 3 and the lower channel-section steel 4, lifting piece 8 on the stand 1 can play the effect of support to last channel-section steel 3 and lower channel-section steel 4, ensure the fixed of channel-section steel 3 and lower channel-section steel 4 position, it needs artifical lifting hard problem when the crossbeam is installed to have solved, first location hoop 2 is stand 1 can and the crossbeam between the important structural support of reciprocal anchorage, the inside bracing piece 6 of crossbeam has utilized the strong principle of triangle-shaped stability, the intensity and the stability of crossbeam self have been improved greatly, and do not adopt rigid connection between the structure of crossbeam, just can prevent to have the friction noise to produce.

Fig. 2 is a schematic view of the structure of the present invention; the design of combination formula about crossbeam self adopts, when installing the crossbeam, can place down channel-section steel 4 on lifting piece 8 earlier, later fixes the operation to the last channel-section steel 3 of top again, and such mounting means is more convenient and fast, need artifical the problem of wasting time and energy of lifting when having solved traditional crossbeam installation, also is the embodiment of this crossbeam feasibility.

It should be noted that, in fig. 3, a support rod 6 and a gasket 7 are provided between the upper channel steel 3 and the lower channel steel 4, and the support rod 6 not only can support and fix the upper channel steel 3 and the lower channel steel 4, but also can prevent noise generated between the beam structures due to rigid movement.

In this embodiment, its bracing piece 6 itself is wavy, and the upper and lower both ends of bracing piece 6 respectively with last channel-section steel 3 and the inner wall counterbalance of channel-section steel 4 down. Bracing piece 6 self has adopted triangle-shaped to have the principle of stability, has evenly set up bracing piece 6 at last channel-

section steel

3 and 4 inner chambers of lower channel-section steel for bracing piece 6 can play the fixed effect of support to last channel-section steel 3 and lower channel-section steel 4, has improved the intensity of crossbeam self greatly, guarantees the result of use of crossbeam.

As shown in fig. 4, the first positioning hoop 2 includes a first fixture block 21, bearings 22 are respectively sleeved on upper and lower sides of a side surface of the first fixture block 21, screws 23 penetrating through inner and outer sides of the first fixture block 21 are sleeved on the bearings 22, a spiral ring 24 is respectively sleeved on side surfaces of the upper channel steel 3 and the lower channel steel 4, one end of each screw 23 far away from the corresponding bearing 22 is sleeved in the spiral ring 24, and a rubber layer 25 is fixedly connected to an inner side of the first fixture block 21. First location hoop 2 is last channel-section steel 3, lower channel-section steel 4 can be at the important structural support of stand 1 upper setting, be the relation that the screw thread cup jointed between its screw 23 and the spiro 24, and it cup joints to be the activity between screw 23 and the bearing 22, when screw 23 is screwed gradually, screw 23 can drive first fixture block 21 and move towards the inboard synchronization, first fixture block 21 just also can carry out the centre gripping with last channel-section steel 3 and lower channel-section steel 4 gradually and fix, rubber layer 25 not only can increase and go up channel-section steel 3, frictional force between the lower channel-section steel 4, prevent the condition that the slip drops, rigid connection noise generation between the structure can also be avoided, be the embodiment of this crossbeam.

The utility model discloses a theory of operation and use flow: before using, at first carry out welded fastening to lifting piece 8 on the stand 1 of both sides, ensure that the lifting piece 8 of both sides is on same horizontal plane, will be down channel-section steel 4 places on lifting piece 8, and will go up channel-section steel 3 and place the top of channel-section steel 4 down, ensure to agree with each other between the two, cup joint second fixture block 51 at last channel-section steel 3 and the positive both sides of channel-section steel 4 down, screw 52 makes the position of last channel-section steel 3 and lower channel-section steel 4 can be fixed, at this moment last channel-section steel 3 and can relatively fixed down between the channel-section steel 4. Later again go up channel-section steel 3, fix a position between channel-section steel 4 and the stand 1 down, cup joint first fixture block 21 on stand 1, make the inner wall of first fixture block 21 can be simultaneously with stand 1, go up channel-

section steel

3 and 4 parcel of lower channel-section steel, utilize tools such as spanners to slowly rotate screw 23, bearing 22's design not only can inject the position of screw 23, can also not hinder the rotation of screw 23 self, when screw 23 screwed to the spiro 24 in, first fixture block 21 can be with last channel-section steel 3 and the continuous centre gripping of lower channel-section steel 4, and screw 23 is screwed tighter more, go up channel-section steel 3, just can fix inseparabler between lower channel-section steel 4 and the stand 1. When the crossbeam receives external bearing acting force, the internal support rod 6 can avoid the crossbeam to deform and the like, and the design of the gasket 7 and the rubber layer 25 can avoid excessive noise generated between the structures of the crossbeam due to friction.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a support and use steel construction crossbeam, is including stand (1), its characterized in that, first location hoop (2) has been cup jointed on stand (1), the side at last channel-section steel (3) and lower channel-section steel (4) is cup jointed to the inner chamber screw thread of first location hoop (2), second location hoop (5) are installed respectively to the positive both sides of going up channel-section steel (3) and lower channel-section steel (4), the inner chamber of going up channel-section steel (3) and lower channel-section steel (4) supports has bracing piece (6), and the upper and lower both ends difference fixedly connected with gasket (7) of bracing piece (6), the welding is gone up in stand (1) has lifting piece (8) that are located channel-section steel (4) below down.

2. The steel structure crossbeam for supporting according to claim 1, wherein the first positioning hoop (2) comprises a first clamping block (21), bearings (22) are sleeved on the upper side and the lower side of the side surface of the first clamping block (21) respectively, threaded rods (23) penetrating through the inner side and the outer side of the first clamping block (21) are sleeved on the bearings (22), spiral rings (24) are sleeved on the side surfaces of the upper channel steel (3) and the lower channel steel (4) respectively, one end, far away from the bearings (22), of each threaded rod (23) is sleeved in each spiral ring (24), and a rubber layer (25) is fixedly connected to the inner side of the first clamping block (21).

3. The steel structure crossbeam for supporting according to claim 1, wherein the second positioning hoop (5) comprises a second clamping block (51), the second clamping block (51) is in a transverse U shape, the second clamping block (51) is sleeved on the front surfaces of the upper channel steel (3) and the lower channel steel (4), and screws (52) penetrating through the inner side and the outer side of the second clamping block (51) are sleeved on the upper threads of the second clamping block (51).

4. The steel structure crossbeam for supporting according to claim 1, wherein the support rod (6) is wavy, and the upper end and the lower end of the support rod (6) are respectively abutted against the inner walls of the upper channel steel (3) and the lower channel steel (4).

5. The cross beam is characterized in that one side of the back surface of the lower channel steel (4) is provided with a groove, one side of the back surface of the upper channel steel (3) is outwards protruded, and the side surface of the upper channel steel (3) is embedded into the lower channel steel (4).

6. The steel structure beam for supporting according to claim 2, wherein the upper side and the lower side of the first fixture block (21) are respectively inclined, the rubber layer (25) is fixedly connected to the two sides of the inner wall of the first fixture block (21), and the rubber layer (25) is attached to the outer walls of the upper channel steel (3) and the lower channel steel (4).

7. A supporting steel structure beam according to claim 1, wherein the front faces of the upper channel (3) and the lower channel (4) are respectively connected with an outwardly extending strip, and the second positioning hoops (5) are arranged at the left side and the right side of the strip.