CN213417839U - Steel sheet pile of municipal building foundation ditch construction - Google Patents
Steel sheet pile of municipal building foundation ditch construction Download PDFInfo
- Publication number
- CN213417839U CN213417839U CN202021916555.8U CN202021916555U CN213417839U CN 213417839 U CN213417839 U CN 213417839U CN 202021916555 U CN202021916555 U CN 202021916555U CN 213417839 U CN213417839 U CN 213417839U
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- China
- Prior art keywords
- shaped steel
- sheet pile
- building foundation
- steel sheet
- municipal building
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- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 238000010276 construction Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims 4
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a steel sheet pile of municipal building foundation ditch construction, including the concrete beam, the inside fixed position all around of concrete beam has the water leakage groove, the inside intermediate position fixed mounting in water leakage groove is connected with the shaped steel diaphragm, shaped steel diaphragm both sides lower extreme fixed connection has the shaped steel web, concrete beam left side fixed mounting is connected with left baffle, concrete beam right side fixed position installs right baffle, the surface of shaped steel diaphragm covers the hydrophobic layer, relates to municipal building technical field. This antiskid among steel sheet pile of municipal building foundation pit construction shaped steel can provide higher bearing capacity and ductility and can guarantee to have reliable adhesive property between shaped steel and the concrete, utilizes shaped steel diaphragm and web to recycled concrete's constraint effect, has improved the stability of foundation pit construction, covers hydrophobic layer and water leakage groove on shaped steel surface simultaneously, can be quick filter the rainwater for concrete is faster condenses, has reached the purpose of high-efficient construction.
Description
Technical Field
The utility model relates to a municipal administration building technical field specifically is a steel sheet pile of municipal administration building foundation ditch construction.
Background
As a developing country in China, a large number of buildings need to be newly built every year, steel sheet piles are construction materials which are necessary in the process of foundation pit construction, the steel sheet piles are section steel with locking notches, the sections of the steel sheet piles have straight plate shapes, groove shapes, Z shapes and the like, and the steel sheet piles have various sizes and interlocking forms. The common forms include Larson type, Lakevanna type, etc. Its advantage does: the strength is high, and the soil can be easily driven into a hard soil layer; the construction can be carried out in deep water, and an inclined support is added to form a surrounding cage if necessary. The waterproof performance is good; the cofferdams in various shapes can be formed according to the requirements and can be repeatedly used, so that the application is wide, and the steel sheet pile for the existing municipal building foundation pit construction has the following defects:
1. the steel sheet pile of current municipal building foundation ditch construction, because of not setting up the shaped steel that the shear force connecting piece leads to and concrete bonding property is lower, and the bearing capacity of structure is poor, and the shaped steel concrete beam construction loaded down with trivial details shortcoming of shear force connecting piece leads to the result of use of concrete beam not good, and has the potential safety hazard.
2. The steel sheet pile of current municipal building foundation ditch construction lacks hydrophobic layer and water leakage groove on the shaped steel surface, can't be quick filters the rainwater for the speed of condensing of concrete is slow, and the efficiency of construction is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a steel sheet pile of municipal building foundation ditch construction, the steel sheet pile of current municipal building foundation ditch construction has been solved, shaped steel and the concrete bonding property that leads to because of not setting up the shear connection spare is lower, the bearing capacity of structure is poor, the loaded down with trivial details shortcoming of shaped steel concrete beam construction of shear connection spare, the result of use of concrete beam is not good, and there is the potential safety hazard, lack hydrophobic layer and water leakage groove on the shaped steel surface, unable quick filter the rainwater, make the rate of condensation of concrete slow, the problem that the efficiency of construction is low.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including the concrete beam, the inside fixed position all around of concrete beam has the water leakage groove, the inside intermediate position fixed mounting in water leakage groove is connected with the shaped steel diaphragm, shaped steel diaphragm both sides lower extreme fixed connection has the shaped steel web, concrete beam left side fixed mounting is connected with the left baffle, concrete beam right side fixed mounting has the right baffle, the surface of shaped steel diaphragm covers the hydrophobic layer.
Preferably, the lower bottom plate is installed in the fixed connection of concrete beam lower extreme position, the lower extreme position fixed connection of lower bottom plate has solid fixed splint, gu fixed splint fixed connection is on right baffle, gu fixed splint one end fixedly connected with movable splint.
Preferably, the fixed splint is fixedly provided with adjusting teeth, and the movable splint is fixedly provided with toothed holes.
Preferably, the left baffle left side position fixedly connected with activity splint, the activity splint pass through tooth shape hole erection joint on the solid fixed splint.
Preferably, four corners of the water leakage groove are provided with longitudinal ribs, and the water leakage groove and the longitudinal ribs are connected together through connecting sleeves.
Preferably, the shaped steel web bilateral symmetry installation is connected in the both sides of shaped steel diaphragm, and the shaped steel web passes through welded fastening and connects on the shaped steel diaphragm.
Preferably, both ends of shaped steel web all are provided with the through-hole, indulge the muscle and pass through-hole fixed mounting and connect in the shaped steel web.
(III) advantageous effects
The utility model provides a steel sheet pile of municipal building foundation ditch construction. The method has the following beneficial effects:
(1) the anti-sliding profile steel in the steel sheet pile of this municipal building foundation pit construction can provide higher bearing capacity and ductility and can guarantee to have reliable adhesive property between profile steel and the concrete, utilizes shaped steel diaphragm and web to recycled concrete's constraint effect, has improved the stability of profile steel, and movable clamp plate and solid fixed splint press from both sides tightly to the baffle, have improved the fastening nature of concrete beam when adding man-hour.
(2) This steel sheet pile of municipal building foundation ditch construction covers hydrophobic layer and water leakage groove on the shaped steel surface, can be quick filters the rainwater for concrete more rapid condenses, has reached the purpose of high-efficient construction.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the beam clamp of the present invention;
fig. 3 is a schematic structural diagram of the steel skeleton of the present invention.
In the figure, 1-water leakage groove, 2-longitudinal bar, 3-connecting sleeve, 4-through hole, 5-section steel web, 6-right baffle, 7-fixed splint, 8-cement nail, 9-lower base plate, 10-movable splint, 11-tooth-shaped hole, 12-adjusting tooth, 13-left baffle, 14-concrete beam, 15-hydrophobic layer and 16-section steel transverse plate.
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. 1-3, an embodiment of the present invention provides a technical solution: including concrete beam 14, the inside fixed position all around of concrete beam 14 installs water leakage groove 1, the inside intermediate position fixed mounting of water leakage groove 1 is connected with shaped steel diaphragm 16, shaped steel diaphragm 16 both sides lower extreme position fixed connection has shaped steel web 5, 14 left side fixed mounting of concrete beam is connected with left baffle 13, 14 right side position fixed mounting of concrete beam has right baffle 6, the surface of shaped steel diaphragm 16 covers hydrophobic layer 15.
Lower plate 9 is installed to 14 lower extreme position fixed connection of concrete beam, the lower extreme position fixed connection of lower plate 9 has solid fixed splint 7, gu fixed splint 7 fixed connection is on right baffle 6, gu fixed splint 7 one end fixedly connected with movable clamp plate 10, movable clamp plate 10 and solid fixed splint 7 are tight to the clamp of baffle, have improved the fastening nature of concrete beam when adding man-hour, also make convenient to detach when the concrete cooling shaping form removal simultaneously.
Fixed mounting is connected with regulation tooth 12 on the solid fixed splint 7, the fixed tooth shape hole 11 that is equipped with on the activity splint 10, 13 left side position fixedly connected with movable splint 10 of left baffle, movable splint 10 passes through tooth shape hole 11 erection joint on solid fixed splint 7, removes fixedly through tooth shape hole 11 to activity splint 10, simple structure, convenient operation.
Four corners of the water leakage groove 1 are provided with longitudinal ribs 2, the water leakage groove 1 and the longitudinal ribs 2 are connected through connecting sleeves 3 in an installing mode, rainwater can be filtered quickly, the condensation speed of concrete is increased, and the building efficiency is improved.
The 5 bilateral symmetry installations of shaped steel web are connected in the both sides of shaped steel diaphragm 16, and shaped steel web 5 passes through welded fastening and connects on shaped steel diaphragm 16, forms H shaped steel board, and the cross sectional shape is reasonable for better performance of steel improves bearing capacity.
Both ends of shaped steel web 5 all are provided with through-hole 4, indulge muscle 2 and pass through-hole 4 fixed mounting and connect in shaped steel web 5, through-hole 4 with shaped steel web 5 with indulge muscle 2 and be connected fixedly together, guaranteed the anti sliding nature between shaped steel and the concrete for stable in structure is reliable.
The working principle is as follows: during working, a worker water leakage groove 1 is installed on a lower bottom plate 9 through a connecting steel wire 15 in a closed processing mode, a section steel transverse plate 15 and a section steel web plate 5 are fixed together through welding and are placed inside the water leakage groove 1 to form an H-shaped steel plate, the section shape is reasonable, rainwater can be rapidly filtered, the condensation speed of concrete is improved, the construction efficiency is improved, longitudinal ribs 2 penetrate through holes 4 to be installed and fixed in the section steel web plate 5 and are fixed with the water leakage groove 1 through connecting sleeves 3, a left baffle plate 13 and a right baffle plate 6 are fixed on the lower bottom plate 9 through cement nails 8, a fixed clamp plate 7 is placed on the right baffle plate 6, a movable clamp plate 10 is fixed on the left baffle plate through a tooth-shaped hole in the movable clamp plate 10 to move on an adjusting tooth 12, recycled concrete is poured, the section steel is placed in the concrete, the section steel transverse plate of the section steel and the section steel transverse plate, the bearing capacity and the ductility of concrete are improved, the concrete restrains the section steel, the stability of the section steel is improved, the bearing capacity and the ductility of the section steel are improved, and the bearing capacity and the ductility of the structure are improved.
The utility model discloses a 1-water leakage groove, 2-longitudinal bar, 3-adapter sleeve, 4-through-hole, 5-shaped steel web, 6-right baffle, 7-solid splint, 8-cement nail, 9-bottom plate, 10-movable splint, 11-dentate pore, 12-regulation tooth, 13-left baffle, 14-concrete beam, 15-hydrophobic layer, 16-shaped steel diaphragm, the part is general standard component or the part that technical staff in this field knows, its structure and principle all are that this technical staff all can learn through the technical manual or through conventional experimental approach, the problem that the utility model solves, when municipal building foundation ditch construction, anti-skidding shaped steel can provide higher bearing capacity and ductility and can guarantee to have reliable adhesive property between shaped steel and the concrete, utilize shaped steel diaphragm and web to recycled concrete's constraint effect, improved foundation ditch construction's stability, cover hydrophobic layer and water leakage groove on shaped steel surface simultaneously, can be quick filter the rainwater for concrete is faster condenses, has reached the purpose of high-efficient construction.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a steel sheet pile of municipal building foundation ditch construction which characterized in that: including concrete beam (14), the inside fixed position all around of concrete beam (14) has water leakage groove (1), the inside intermediate position fixed mounting of water leakage groove (1) is connected with shaped steel diaphragm (16), shaped steel diaphragm (16) both sides lower extreme fixed connection has shaped steel web (5), concrete beam (14) left side fixed mounting is connected with left baffle (13), concrete beam (14) right side position fixed mounting has right baffle (6), the surface of shaped steel diaphragm (16) covers hydrophobic layer (15).
2. The steel sheet pile for municipal building foundation pit construction according to claim 1, wherein: concrete beam (14) lower extreme position fixed connection installs lower plate (9), the lower extreme position fixed connection of lower plate (9) has solid fixed splint (7), gu fixed splint (7) fixed connection is on right baffle (6), gu fixed splint (7) one end fixedly connected with movable splint (10).
3. The steel sheet pile for municipal building foundation pit construction according to claim 2, wherein: the adjustable clamping device is characterized in that the fixed clamping plate (7) is fixedly and fixedly provided with an adjusting tooth (12), and the movable clamping plate (10) is fixedly provided with a tooth-shaped hole (11).
4. The steel sheet pile for municipal building foundation pit construction according to claim 1, wherein: the left baffle (13) left side position fixedly connected with activity splint (10), activity splint (10) are through tooth shape hole (11) erection joint on solid fixed splint (7).
5. The steel sheet pile for municipal building foundation pit construction according to claim 4, wherein: four corners of the water leakage groove (1) are provided with longitudinal ribs (2), and the water leakage groove (1) and the longitudinal ribs (2) are connected together through connecting sleeves (3).
6. The steel sheet pile for municipal building foundation pit construction according to claim 1, wherein: the structural steel web (5) is symmetrically installed and connected on two sides of the structural steel transverse plate (16), and the structural steel web (5) is fixedly connected to the structural steel transverse plate (16) in a welding mode.
7. The steel sheet pile for municipal building foundation pit construction according to claim 5, wherein: both ends of shaped steel web (5) all are provided with through-hole (4), indulge muscle (2) and pass through-hole (4) fixed mounting and connect in shaped steel web (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916555.8U CN213417839U (en) | 2020-09-04 | 2020-09-04 | Steel sheet pile of municipal building foundation ditch construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916555.8U CN213417839U (en) | 2020-09-04 | 2020-09-04 | Steel sheet pile of municipal building foundation ditch construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417839U true CN213417839U (en) | 2021-06-11 |
Family
ID=76260088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021916555.8U Expired - Fee Related CN213417839U (en) | 2020-09-04 | 2020-09-04 | Steel sheet pile of municipal building foundation ditch construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417839U (en) |
-
2020
- 2020-09-04 CN CN202021916555.8U patent/CN213417839U/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: 20210611 |