CN212983875U - Building construction is with building foundation ditch bearing structure convenient to installation demolishs - Google Patents
Building construction is with building foundation ditch bearing structure convenient to installation demolishs Download PDFInfo
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- CN212983875U CN212983875U CN202021286983.7U CN202021286983U CN212983875U CN 212983875 U CN212983875 U CN 212983875U CN 202021286983 U CN202021286983 U CN 202021286983U CN 212983875 U CN212983875 U CN 212983875U
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Abstract
The utility model discloses a building foundation ditch bearing structure convenient to installation is demolishd for construction, including building foundation ditch, the fixed first steel sheet that is provided with of inboard left wall of building foundation ditch, the fixed second steel sheet that is provided with of inboard right wall department of building foundation ditch, the fixed coupling mechanism that is provided with between first steel sheet and the second steel sheet, coupling mechanism is including the fixed block that sets up in the first steel sheet in both ends and second steel sheet inside wall central authorities department, two the equal swing joint in inboard of fixed block has two head rods, both sides the fixed many second connecting rods that are provided with between the head rod. Through setting up building foundation ditch, first steel sheet, second steel sheet, fixed block, head rod, second connecting rod, steel pipe, screw post, telescopic cooperation and using, solved current building foundation ditch bearing structure for construction installation demolish construction cycle length, intensity of labour is big, the problem of unable quick installation dismantlement.
Description
Technical Field
The utility model belongs to the technical field of the building, especially, relate to a building foundation ditch bearing structure for construction convenient to installation is demolishd.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the place of the construction operation is called a building construction site or a construction site.
In recent years, with the rapid development of the economy of China, the investment on basic construction is increased year by year, various infrastructure constructions are also fierce, the urban construction is developed at a high speed, the higher the building (tower) is, the deeper the foundation pit is excavated, the larger the foundation pit is, the more huge the foundation pit supporting engineering is, and the deep foundation pit supporting structure through a horizontal supporting system and an oblique supporting system is also visible everywhere. The method also makes the demolition of the foundation pit supporting engineering, especially the demolition technology of the inner support platform structure, face more and more severe tests in the engineering construction, and needs to occupy a longer period. The existing foundation pit supporting engineering is long in demolition construction period and high in labor intensity, and the inner support platform structure of the existing foundation pit supporting engineering is inconvenient to demolish quickly.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a building foundation ditch bearing structure that construction was demolishd with being convenient for installation, installation and dismantlement that can be quick, and have better supporting effect, can reduce intensity of labour.
The utility model discloses a realize like this, including building foundation ditch, the fixed first steel sheet that is provided with of inboard left wall of building foundation ditch, the fixed second steel sheet that is provided with in inboard right wall department of building foundation ditch, the fixed coupling mechanism that is provided with between first steel sheet and the second steel sheet, coupling mechanism is including the fixed block that sets up in first steel sheet in both ends and second steel sheet inside wall central authorities department, two the equal swing joint in inboard of fixed block has two head rods, both sides fixed many second connecting rods that are provided with between the head rod, the fixed supporting mechanism that is provided with between first steel sheet and the second steel sheet, supporting mechanism all includes the steel pipe, the equal threaded connection in inside of steel pipe has the screw thread post, the sleeve has all been cup jointed to the right-hand member outer wall of steel pipe.
As the utility model discloses it is preferred, coupling mechanism is provided with two sets ofly and sets up horizontal position central authorities department both sides between first steel sheet and second steel sheet respectively.
As the utility model discloses it is preferred, a plurality of the second connecting rod includes multiunit cross swing joint's second connecting rod, the fixed first pivot that is provided with between cross arrangement's the second connecting rod, top and the low side junction between cross arrangement's the connecting rod are all fixed and are provided with the second pivot, junction between second connecting rod and the first connecting rod all is through second pivot swing joint.
As the utility model discloses it is preferred, supporting mechanism includes that four groups set up respectively in the four corners department of first steel sheet and second steel sheet inside wall horizontal position, four the left end of screw thread post all with the inside wall welding of first steel sheet, four steel pipe thread cup joints in the outside of screw thread post, four telescopic right-hand member all with the inside wall welding of second steel sheet, four the sleeve is in same horizontal plane, four with the steel pipe the telescopic internal diameter is the same with the external diameter of steel pipe.
As the utility model discloses it is preferred, the lateral wall of first steel sheet and second steel sheet is all fixed and is provided with anti-skidding line.
As the utility model discloses it is preferred, first steel sheet and second steel sheet all are the rectangle steel sheet that the size is the same, the cross-section height of first steel sheet and second steel sheet is less than the degree of depth of building foundation ditch.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up building foundation ditch, first steel sheet, second steel sheet, fixed block, head rod, second connecting rod, steel pipe, screw post, telescopic cooperation and used, solved current building foundation ditch bearing structure for construction installation demolish the construction cycle long, intensity of labour is big, the problem of unable quick installation dismantlement.
2. The utility model discloses a set up two sets of coupling mechanisms, and set up horizontal position central authorities department both sides between first steel sheet and second steel sheet respectively, can be so that the installation is dismantled more conveniently, during the installation, guarantee to be in connected state between first steel sheet and the second steel sheet, the staff can be more convenient place it inside the foundation ditch together, carry out fixed mounting, dismantle the back, can take out the foundation ditch with it.
3. The utility model discloses a set up first pivot and second pivot, can be so that all through pivot swing joint between head rod and the second connecting rod for whole coupling mechanism can carry out comparatively convenient adjustment horizontal length, and then make can be convenient between first steel sheet and the second steel sheet carry out apart from adjusting, guarantee that whole supporting mechanism can the width the foundation ditch strut.
4. The utility model discloses a set up four supporting mechanism of group, can be so that whole bearing structure has better supporting effect, can guarantee the building strength between first steel sheet and the second steel sheet, guarantee to strut the effect, avoid the foundation ditch to lead to the steel sheet displacement to the steel sheet extrusion, the screw thread cup joints and can remove along the screw thread post at the outside steel pipe of screw thread post, the inside butt of sleeve is cup jointed to the right-hand member portion of direct steel pipe, can realize different width foundation ditch, carry out convenient length adjustment to the supporting mechanism between the bearing structure.
5. The utility model discloses a set up anti-skidding line, can be so that first steel sheet and second steel sheet and building foundation ditch inside wall continue better butt, increase the frictional force between foundation ditch and the steel sheet, avoid first steel sheet and the relative foundation ditch of second steel sheet to take place the displacement.
6. The utility model discloses a cross-section that sets up first steel sheet and second steel sheet highly is less than the degree of depth of building foundation ditch, can be so that bearing structure does not influence later stage construction, avoids the steel sheet to spill the foundation ditch outside, leads to it to influence later stage construction, and has the problem of certain potential safety hazard.
Drawings
Fig. 1 is a schematic view of an overall structure supporting structure provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an overall structural steel pipe unscrewing state provided by the embodiment of the present invention;
fig. 3 is a schematic structural view of the overall structure in a disassembled state according to an embodiment of the present invention;
fig. 4 is a schematic top view of an embodiment of the present invention in an overall supporting state;
in the figure: 1. building a foundation pit; 2. a first steel plate; 3. a second steel plate; 4. a fixed block; 5. a first connecting rod; 6. a second connecting rod; 7. a first rotating shaft; 8. a second rotating shaft; 9. a steel pipe; 10. a threaded post; 11. a sleeve; 12. and (4) anti-skid lines.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the embodiment of the utility model provides a building construction is with building foundation ditch bearing structure who is convenient for install and demolish, including building foundation ditch 1, the fixed first steel sheet 2 that is provided with of inboard left wall of building foundation ditch 1, the fixed second steel sheet 3 that is provided with in inboard right wall department of building foundation ditch 1, the fixed coupling mechanism that is provided with between first steel sheet 2 and the second steel sheet 3, coupling mechanism is including the fixed block 4 that sets up in both ends first steel sheet 2 and 3 inside wall central authorities of second steel sheet, the equal swing joint in inboard of two fixed blocks 4 has two head rods 5, fixed many second connecting rods 6 that are provided with between the head rod 5 of both sides, the fixed supporting mechanism that is provided with between first steel sheet 2 and the second steel sheet 3, supporting mechanism all includes steel pipe 9, the equal threaded connection in inside of steel pipe 9 has screw thread post 10, sleeve 11 has all been cup jointed to the right-hand member.
Referring to fig. 1 and 4, the connection mechanism is provided with two sets of two sides respectively disposed at the center of the horizontal position between the first steel plate 2 and the second steel plate 3.
Adopt above-mentioned scheme: through setting up two sets of coupling mechanisms, and set up horizontal position central authorities department both sides between first steel sheet 2 and second steel sheet 3 respectively, can be so that the installation is dismantled more conveniently, during the installation, guarantee to be in connected state between first steel sheet 2 and the second steel sheet 3, the staff can be more convenient place it inside the foundation ditch together, carry out fixed mounting, dismantle the back, can take out the foundation ditch with it.
Referring to fig. 1, 2 and 3, the plurality of second connecting rods 6 include a plurality of groups of second connecting rods 6 which are movably connected in a crossing manner, a first rotating shaft 7 is fixedly arranged between the second connecting rods 6 which are arranged in a crossing manner, second rotating shafts 8 are fixedly arranged at the joints of the top ends and the lower ends of the second connecting rods 6 which are arranged in a crossing manner, and the joints between the second connecting rods 6 and the first connecting rods 5 are movably connected through the second rotating shafts 8.
Adopt above-mentioned scheme: through setting up first pivot 7 and second pivot 8, can be so that all through pivot swing joint between head rod 5 and the second connecting rod 6 for whole coupling mechanism can carry out comparatively convenient adjustment horizontal length, and then make carrying out the distance adjustment that can be convenient between first steel sheet 2 and the second steel sheet 3, guarantee that whole supporting mechanism can the foundation ditch of width is strutted.
Referring to fig. 1, 2, 3 and 4, the supporting mechanism includes four groups of four corners that set up respectively at first steel sheet 2 and 3 inside wall horizontal positions of second steel sheet, the left end of four screw thread posts 10 all welds with the inside wall of first steel sheet 2, four steel pipe 9 threads cup joint in the outside of screw thread post 10, the right-hand member of four sleeves 11 all welds with the inside wall of second steel sheet 3, four sleeves 11 are in same horizontal plane with steel pipe 9, the internal diameter of four sleeves 11 is the same with the external diameter of steel pipe 9.
Adopt above-mentioned scheme: through setting up four supporting mechanism of group, can be so that whole bearing structure has better supporting effect, can guarantee the building strength between first steel sheet 2 and the second steel sheet 3, guarantee to strut the effect, avoid the foundation ditch to lead to the steel sheet displacement to the steel sheet extrusion, the screw thread cup joints and can remove along screw thread post 10 at the outside steel pipe 9 of screw thread post 10, until the right-hand member portion cover of steel pipe 9 at the inside butt of sleeve 11, can realize different width foundation ditches, carry out convenient length adjustment to the supporting mechanism between the bearing structure.
Referring to fig. 4, the outer side walls of the first steel plate 2 and the second steel plate 3 are fixedly provided with anti-slip lines 12.
Adopt above-mentioned scheme: through setting up anti-skidding line 12, can be so that first steel sheet 2 and second steel sheet 3 and 1 inside wall of building foundation ditch continue better butt, increase the frictional force between foundation ditch and the steel sheet, avoid first steel sheet 2 and the relative foundation ditch of second steel sheet 3 to take place the displacement.
Referring to fig. 1, 2 and 3, the first steel plate 2 and the second steel plate 3 are rectangular steel plates having the same size, and the height of the cross section of the first steel plate 2 and the second steel plate 3 is smaller than the depth of the building pit 1.
Adopt above-mentioned scheme: the depth of the cross section of the first steel plate 2 and the second steel plate 3 is smaller than that of the building foundation pit 1, so that the supporting structure does not influence later-stage building construction, the steel plate is prevented from leaking out of the foundation pit, later-stage construction is influenced, and certain potential safety hazards exist.
The utility model discloses a theory of operation:
when in use, firstly, the whole supporting structure is placed inside a building foundation pit 1, then the first steel plate 2 is abutted against the left side wall of the building foundation pit 1, then the distance between the first steel plate 2 and the second steel plate 3 is adjusted through the movement of a connecting mechanism consisting of the first connecting rod 5, the second connecting rod 6, the first rotating shaft 7, the second rotating shaft 8 and the fixed block 4, further the second steel plate 3 is abutted against the right side wall of the building foundation pit 1, finally the first steel plate 2 and the second steel plate 3 are fixedly supported by four supporting mechanisms consisting of the steel pipe 9, the threaded column 10 and the sleeve 11, further the supporting of the whole supporting structure on the building foundation pit 1 is realized, when the supporting mechanism is installed, the steel pipe 9 which is in threaded connection outside the threaded column 10 is screwed to the right side until the steel pipe 9 is completely abutted against the bottom end inside the sleeve 11, the installation of the supporting mechanism is realized, when the whole device, all the steel pipes 9 are unscrewed, the distance between the second steel plate 3 and the first steel plate 2 is shortened through the movement of the connecting mechanism, and then the whole supporting structure can be taken out of the foundation pit.
In summary, the following steps: this building foundation ditch bearing structure convenient to installation is demolishd for construction, through setting up building foundation ditch 1, first steel sheet 2, second steel sheet 3, fixed block 4, head rod 5, second connecting rod 6, first pivot 7, second pivot 8, steel pipe 9, screw thread post 10, sleeve 11 and anti-skidding line 12's cooperation use, solved current building foundation ditch bearing structure for construction installation and demolishd the construction cycle length, intensity of labour is big, the problem of unable quick installation dismantlement.
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 (6)
1. The utility model provides a building foundation ditch bearing structure convenient to installation is demolishd for construction, includes building foundation ditch (1), its characterized in that: a first steel plate (2) is fixedly arranged on the left wall of the inner side of the building foundation pit (1), a second steel plate (3) is fixedly arranged at the right wall of the inner side of the building foundation pit (1), a connecting mechanism is fixedly arranged between the first steel plate (2) and the second steel plate (3), the connecting mechanism comprises fixed blocks (4) fixedly arranged at the centers of the inner side walls of the first steel plate (2) and the second steel plate (3) at the two ends, the inner sides of the two fixed blocks (4) are movably connected with two first connecting rods (5), a plurality of second connecting rods (6) are fixedly arranged between the first connecting rods (5) at the two sides, a supporting mechanism is fixedly arranged between the first steel plate (2) and the second steel plate (3), the supporting mechanism comprises a steel pipe (9), the inner part of the steel pipe (9) is connected with a threaded column (10) in a threaded manner, and the outer wall of the right end of the steel pipe (9) is sleeved with a sleeve (11).
2. The building foundation pit supporting structure convenient to install and dismantle for building construction according to claim 1, wherein: the connecting mechanism is provided with two groups of connecting rods which are respectively arranged on two sides of the center of the horizontal position between the first steel plate (2) and the second steel plate (3).
3. The building foundation pit supporting structure convenient to install and dismantle for building construction according to claim 1, wherein: a plurality of second connecting rod (6) include multiunit cross swing joint's second connecting rod (6), it is provided with first pivot (7) to fix between second connecting rod (6) of cross arrangement, top and low end junction between second connecting rod (6) of cross arrangement all fix and are provided with second pivot (8), junction between second connecting rod (6) and head rod (5) all is through second pivot (8) swing joint.
4. The building foundation pit supporting structure convenient to install and dismantle for building construction according to claim 1, wherein: the supporting mechanism comprises four groups of four corners which are respectively arranged at the horizontal positions of the inner side walls of a first steel plate (2) and a second steel plate (3), wherein the left end of a threaded column (10) is welded with the inner side wall of the first steel plate (2), the steel pipe (9) is in threaded sleeve joint with the outer portion of the threaded column (10) and four, the right end of a sleeve (11) is welded with the inner side wall of the second steel plate (3) and four, the sleeve (11) and the steel pipe (9) are located on the same horizontal plane, and the inner diameter of the sleeve (11) is the same as the outer diameter of the steel pipe (9).
5. The building foundation pit supporting structure convenient to install and dismantle for building construction according to claim 1, wherein: the outer side walls of the first steel plate (2) and the second steel plate (3) are fixedly provided with anti-skid grains (12).
6. The building foundation pit supporting structure convenient to install and dismantle for building construction according to claim 1, wherein: the first steel plate (2) and the second steel plate (3) are rectangular steel plates with the same size, and the section heights of the first steel plate (2) and the second steel plate (3) are smaller than the depth of the building foundation pit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286983.7U CN212983875U (en) | 2020-07-04 | 2020-07-04 | Building construction is with building foundation ditch bearing structure convenient to installation demolishs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286983.7U CN212983875U (en) | 2020-07-04 | 2020-07-04 | Building construction is with building foundation ditch bearing structure convenient to installation demolishs |
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| CN212983875U true CN212983875U (en) | 2021-04-16 |
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| CN202021286983.7U Active CN212983875U (en) | 2020-07-04 | 2020-07-04 | Building construction is with building foundation ditch bearing structure convenient to installation demolishs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263191A (en) * | 2022-01-07 | 2022-04-01 | 山东省物化探勘查院 | A supporting construction for foundation ditch |
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2020
- 2020-07-04 CN CN202021286983.7U patent/CN212983875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263191A (en) * | 2022-01-07 | 2022-04-01 | 山东省物化探勘查院 | A supporting construction for foundation ditch |
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Effective date of registration: 20230525 Address after: No. 13, Xinjian Village, Yuehu District, Yingtan City, Jiangxi Province, 335000 Patentee after: Han Tao Patentee after: Hu Jiangbo Patentee after: Fu Chunyin Patentee after: Gui Bin Patentee after: Jiangxi Yingtan Construction Engineering (Group) Co.,Ltd. Address before: No.2-31, Dalang Industrial Zone, Liguan Road, Guangzhou, Guangdong 510000 Patentee before: Zhang Dengrong |