CN215152623U - Split combined flat steel structure - Google Patents
Split combined flat steel structure Download PDFInfo
- Publication number
- CN215152623U CN215152623U CN202120347013.1U CN202120347013U CN215152623U CN 215152623 U CN215152623 U CN 215152623U CN 202120347013 U CN202120347013 U CN 202120347013U CN 215152623 U CN215152623 U CN 215152623U
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- Prior art keywords
- flat steel
- steel body
- embedding
- basic unit
- arrangement
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 137
- 239000010959 steel Substances 0.000 title claims abstract description 137
- 210000002421 cell wall Anatomy 0.000 claims abstract 2
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000007105 physical stamina Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model relates to a band steel constitutes the relevant technical field of structure, and discloses a layering combination formula flat steel structure, including the basic unit flat steel body and the embedding flat steel body, the V-arrangement groove of adaptation is offered and is embedded into the surface equidistance of the basic unit flat steel body, and the embedding flat steel body passes through the V-arrangement groove overlap joint at the upper surface of the basic unit flat steel body, and the embedding flat steel body is pressed from both sides between V-arrangement groove and the basic unit flat steel body and is equipped with V-arrangement cavity bag pad, and the cell wall that runs through the V-arrangement groove through communicating pipe between the adjacent V-arrangement cavity bag pad communicates each other, presss from both sides between the fitting surface outer lane of the basic unit flat steel body and the embedding flat steel body and is equipped with spacing layer pad. This layering combination formula band steel structure is different from traditional blotter structure, according to the full internal pressure of V-arrangement cavity bag pad under the different service environment to make the cushioning effect of basic unit's band steel body and embedding band steel physical stamina activity looks adaptation, the comprehensive performance of effectual improvement band steel structure.
Description
Technical Field
The utility model relates to a band steel constitutes the relevant technical field of structure, specifically is a layering combination formula band steel structure.
Background
The flat steel is steel with a width of 12-300mm, a thickness of 3-60mm, a rectangular section and a slightly truncated edge. The flat steel can be finished steel products, can also be used as blanks of welded pipes and sheet billets for pack-rolled sheets, and has the main application that the flat steel can be used as finished products for manufacturing hoop irons, tools and mechanical parts and can be used as a house frame structural member and an escalator in buildings.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a layering combination formula band steel structure has solved the problem that the band steel body can not effectively absorb the buffering and easily produce the deformation damage when bearing great external force.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a layered combined flat steel structure comprises a base flat steel body and an embedded flat steel body, wherein V-shaped grooves matched with the embedded flat steel body are formed in the surface of the base flat steel body at equal intervals, the embedded flat steel body is lapped on the upper surface of the base flat steel body through the V-shaped grooves, V-shaped cavity pocket cushions are clamped between the embedded flat steel body and the base flat steel body through the V-shaped grooves, adjacent V-shaped cavity pocket cushions are communicated with each other through the groove walls penetrating through the V-shaped grooves through communicating pipes, a limiting layer cushion is clamped between the base flat steel body and the outer ring of the matching surface of the embedded flat steel body, embedded sunken grooves are uniformly formed in the surface of the base flat steel body far away from the embedded flat steel body, penetrating threaded rods corresponding to the embedded sunken grooves are uniformly arranged on the surface of the embedded flat steel body, the penetrating threaded rods penetrate through the corresponding embedded sunken grooves and are in threaded connection with locking nuts, the V-shaped cavity pocket cushions positioned on the outer ring are connected with air guide tubes, the air duct penetrates through the side wall of the corresponding V-shaped groove and is provided with a high-pressure airtight core.
Preferably, the cavity inside wall of V-arrangement cavity pocket pad is provided with the semicircle arch that staggers each other, and semicircle arch and V-arrangement cavity pocket pad are integrated into one piece, and the effectual V-arrangement cavity pocket pad of avoiding of semicircle bellied design inside wall is laminated each other when receiving the high pressure, ensures the normal circulation under high pressure environment between the V-arrangement cavity pocket pad.
Preferably, the fit relation between the penetrating threaded rod and the corresponding penetrating embedding sinking groove inner side wall is clearance fit, so that the penetrating threaded rod can move on the corresponding embedding sinking groove inner side wall, and the buffer clearance between the base layer flat steel body and the embedding flat steel body can be self-adjusted along with pressure change.
Preferably, the initial state of the V-shaped cavity bag pad is a filling state, so that the buffer performance of the combination of the base flat steel body and the embedded flat steel body is improved to the maximum extent.
Preferably, the thickness of spacing layer pad is greater than the clearance between the flat steel body of basic unit and the embedding flat steel body fitting surface, and the initial condition of spacing layer pad is by compressed state, and the outside limit of spacing layer pad is parallel and level mutually with the outside limit of the flat steel body of basic unit and the embedding flat steel body, the stability of complex between the guarantee structure.
Preferably, the base flat steel body and the embedded flat steel body are mutually matched plate-shaped flat steels.
(III) advantageous effects
The utility model provides a flat steel construction of layering combination formula. The method has the following beneficial effects:
(1) this layer combination formula band steel structure, through setting up the basic unit flat steel body and embedding flat steel body each other the equipment closes, be different from traditional integral band steel structure, embedding flat steel body embedding V-arrangement groove, increase the wholeness of connecting between the basic unit flat steel body and the embedding flat steel body, and press from both sides between the basic unit flat steel body and the embedding flat steel body and establish V-arrangement cavity bag pad, the effectual area of contact of buffer layer between the basic unit flat steel body and the embedding flat steel body that has increased, and sufficient buffer design of V-arrangement cavity bag pad, be different from traditional blotter structure, according to the sufficient internal pressure of adjusting V-arrangement cavity bag pad under the different service environment, so that the cushioning effect of basic unit flat steel body and embedding flat steel body activity looks adaptation, the performance is used in the synthesis of effectual improvement band steel structure.
(2) This layer combination formula band steel structure, through setting up spacing layer pad and run through the threaded rod and mutually support, when the band steel structure uses, run through embedding heavy groove and lock nut interconnect through the threaded rod between the basic unit's band steel body and the embedding band steel body, make basic unit's band steel body and embedding band steel body mutual stabilization connect, and the design of spacing layer pad, make basic unit's band steel body and embedding band steel body can possess initial absorption shock-absorbing capacity, avoid basic unit's band steel body and embedding band steel body to receive too big pressure deformation simultaneously, effectually protect V-arrangement cavity bag pad, make the stability of complex between each integrated configuration of band steel structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1 basic unit flat steel body, 2 embedding flat steel body, 3V-arrangement groove, 4V-arrangement cavity bag pad, 5 communicating pipes, 6 spacing layer pads, 7 embedding heavy grooves, 8 run-through threaded rods, 9 high-pressure airtight cores.
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 fig. 1-3, the utility model provides a technical solution: a layered combined flat steel structure comprises a base flat steel body 1 and an embedded flat steel body 2, wherein the base flat steel body 1 and the embedded flat steel body 2 are mutually matched plate-shaped flat steels, V-shaped grooves 3 matched with the embedded flat steel body 2 are formed in the surface of the base flat steel body 1 at equal intervals, the embedded flat steel body 2 is lapped on the upper surface of the base flat steel body 1 through the V-shaped grooves 3, a V-shaped cavity bag pad 4 is clamped between the embedded flat steel body 2 and the base flat steel body 1 through the V-shaped grooves 3, semicircular bulges staggered with each other are arranged on the inner side wall of a cavity of the V-shaped cavity bag pad 4, the semicircular bulges and the V-shaped cavity bag pad 4 are integrally formed, the semicircular bulges are designed to effectively prevent the inner side walls of the V-shaped cavity bag pad 4 from being mutually attached when being subjected to high pressure, normal circulation under a high-pressure environment between the V-shaped cavity bag pads 4 is ensured, the adjacent V-shaped cavity bag pads 4 are mutually communicated through the groove walls of the V-shaped grooves 3 through communicating pipes 5, the communicating pipe 5 enables the adjacent V-shaped cavity airbag cushions 4 to be mutually connected and communicated, the balance of the air pressure in the V-shaped cavity airbag cushions 4 is ensured, a limiting layer cushion 6 is clamped between the matching surface outer ring of the base flat steel body 1 and the embedded flat steel body 2, the surface of the base flat steel body 1 far away from the embedded flat steel body 2 is uniformly provided with embedded sunken grooves 7, the surface of the embedded flat steel body 2, which is attached to the base flat steel body 1, is uniformly provided with through threaded rods 8 corresponding to the embedded sunken grooves 7, the through threaded rods 8 penetrate through the corresponding embedded sunken grooves 7 and are in threaded connection with locking nuts, the V-shaped cavity airbag cushions 4 positioned on the outer rings are connected with air guide pipes, the air guide pipes penetrate through the corresponding V-shaped groove 3 side walls and are provided with high-pressure airtight cores 9, the matching relation between the through threaded rods 8 and the corresponding inner side walls of the embedded sunken grooves 7 is in clearance fit, so that the through threaded rods 8 can move on the corresponding inner side walls of the embedded sunken grooves 7, make the buffer gap between the basic unit flat steel body 1 and the embedding flat steel body 2 can be along with pressure variation self-interacting, the initial condition of V-arrangement cavity bag pad 4 is sufficient state, furthest's the improvement basic unit flat steel body 1 and the buffer performance who imbeds the combination of flat steel body 2, the thickness that spacing layer filled up 6 is greater than the clearance between the basic unit flat steel body 1 and the embedding flat steel body 2 fitting surface, the initial condition of spacing layer pad 6 is by the compression state, the outside limit that spacing layer filled up 6 and basic unit flat steel body 1 and the outside limit parallel and level of embedding flat steel body 2 mutually, complex stability between the guarantee structure.
In conclusion, the embedded flat steel body 2 is embedded into the V-shaped groove 3, the integrity of connection between the base flat steel body 1 and the embedded flat steel body 2 is improved, the V-shaped cavity airbag cushion 4 is in an inflated buffering design, the V-shaped cavity airbag cushion 4 is exhausted or inflated through the high-pressure airtight core 9, and the inflated internal pressure of the V-shaped cavity airbag cushion 4 is adjusted according to different use environments, so that the base flat steel body 1 and the embedded flat steel body 2 can have a buffering effect matched with each other in a movable mode.
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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a flat steel construction of layering combination formula, includes the basic unit flat steel body and imbeds the flat steel body, its characterized in that: the utility model discloses a flat steel body of basic unit, including the flat steel body of basic unit, the V-arrangement groove that matches with embedding flat steel body is seted up to the surperficial equidistance of the flat steel body of basic unit, the embedding flat steel body passes through the V-arrangement groove overlap joint at the upper surface of the flat steel body of basic unit, the embedding flat steel body is through pressing from both sides between V-arrangement groove and the flat steel body of basic unit and being equipped with V-arrangement cavity sack pad, the cell wall that runs through the V-arrangement groove through communicating pipe between the adjacent V-arrangement cavity sack pad communicates each other, it is equipped with the spacing layer pad to press from both sides between the fitting surface outer lane of the flat steel body of basic unit, the flat steel body of basic unit has evenly seted up the embedding heavy groove keeping away from the surface of the embedding flat steel body, the embedding flat steel body evenly is provided with the corresponding threaded rod that runs through of embedding heavy groove with embedding, it has lock nut to run through the corresponding embedding heavy groove and threaded connection, the V-arrangement cavity sack pad that is located the air duct outer lane, run through the corresponding V-arrangement groove lateral wall of air duct and install high-pressure airtight core.
2. A split-level assembled flat steel structure as claimed in claim 1, wherein: semicircular bulges which are staggered with each other are arranged on the inner side wall of the cavity of the V-shaped cavity bag cushion and are integrally formed with the V-shaped cavity bag cushion.
3. A split-level assembled flat steel structure as claimed in claim 1, wherein: the matching relationship between the penetrating threaded rod and the corresponding penetrating embedding sinking groove inner side wall is clearance fit.
4. A split-level assembled flat steel structure as claimed in claim 1, wherein: the initial state of the V-shaped cavity bag pad is a filling state.
5. A split-level assembled flat steel structure as claimed in claim 1, wherein: the thickness of spacing layer pad is greater than the clearance between the flat steel body of basic unit and the embedding flat steel body fitting surface, and the initial condition of spacing layer pad is by compressed state, and the outside limit of spacing layer pad is parallel and level mutually with the outside limit of the flat steel body of basic unit and embedding flat steel body.
6. A split-level assembled flat steel structure as claimed in claim 1, wherein: the base flat steel body and the embedded flat steel body are mutually matched plate-shaped flat steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347013.1U CN215152623U (en) | 2021-02-05 | 2021-02-05 | Split combined flat steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347013.1U CN215152623U (en) | 2021-02-05 | 2021-02-05 | Split combined flat steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215152623U true CN215152623U (en) | 2021-12-14 |
Family
ID=79410488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120347013.1U Expired - Fee Related CN215152623U (en) | 2021-02-05 | 2021-02-05 | Split combined flat steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215152623U (en) |
-
2021
- 2021-02-05 CN CN202120347013.1U patent/CN215152623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |