CN209941733U - Retaining wall - Google Patents
Retaining wall Download PDFInfo
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- CN209941733U CN209941733U CN201920561643.1U CN201920561643U CN209941733U CN 209941733 U CN209941733 U CN 209941733U CN 201920561643 U CN201920561643 U CN 201920561643U CN 209941733 U CN209941733 U CN 209941733U
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- constructional column
- retaining wall
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Abstract
The utility model belongs to the technical field of building engineering, concretely relates to barricade, it includes hat roof beam, constructional column and baffle, the quantity of constructional column is a plurality of, all the equal vertical setting of constructional column is in on the hat roof beam, the both ends of baffle are blocked respectively and are established adjacent two on the constructional column, just the lower extreme of baffle with the hat roof beam is connected. When the retaining wall is manufactured, workers only need to insert the partition plates on two adjacent constructional columns on the crown beam, and the constructional columns can provide supporting force for the partition plates, so that the partition plates can effectively prevent soil on a foundation pit from flowing to a building site; the retaining wall is simple in structure and convenient to manufacture, and therefore the construction efficiency of the retaining wall can be effectively improved and the manufacturing cost of the retaining wall is reduced.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to barricade.
Background
The retaining wall is also commonly called as a revetment and refers to a general name of various paving and planting on a slope surface for preventing the slope from being washed; the retaining wall commonly used on the construction site is mainly used for preventing soil on the foundation pit from flowing into the foundation pit, so that accidents are avoided, and the safety of the construction site is improved.
At present, cast-in-place concrete masonry retaining walls are generally adopted on construction sites, and are mainly built by concrete, constructional columns, capping beams and mortar masonry bricks; however, in the method for manufacturing the retaining wall, the longer maintenance time is needed for pouring the constructional columns and the capping beams, and meanwhile, the disadvantages of low operating efficiency of mortar masonry brick retaining wall, slow increase of mortar strength and environmental pollution caused by easy generation of dust and slurry during masonry exist in the method for manufacturing the retaining wall;
in addition, the binding of reinforcing steel bars, the installation and the disassembly of templates, the stirring of mortar and the stacking of masonry bricks are all required to be carried out in a large field before pouring, and the binding, the installation and the disassembly of the templates, the stirring of mortar and the stacking of masonry bricks are difficult to carry out in a narrow field of a construction working surface; on the other hand, the construction cost of the retaining wall is increased because the construction processes are more, the period is long and most of the processes are finished by manual operation; therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a retaining wall with simple structure and easy construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model provides a retaining wall to the speed of building of the retaining wall that exists among the solution prior art is slow, and builds technical problem such as the area of in-process is big, with high costs.
The utility model discloses a following technical scheme specifically realizes:
the utility model provides a retaining wall, includes crown beam, constructional column and baffle, the quantity of constructional column is a plurality of, all the equal vertical setting of constructional column is in on the crown beam, the both ends card of baffle are established adjacent two respectively on the constructional column, just the lower extreme of baffle with the crown beam is connected.
In order to better realize the utility model, in the structure further optimization, the retaining wall still includes the capping beam, all the top of constructional column all with the capping beam is connected.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with the recess on the lateral wall of constructional column, adjacent two recess on the constructional column sets up relatively, the recess with the baffle phase-match, the baffle passes through the recess card is established on the constructional column.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with a plurality of on the hat roof beam and be used for inserting establish the jack of constructional column, the constructional column is inserted and is established in the jack, just the constructional column pass through cementitious material with the hat roof beam is connected fixedly.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with a plurality of steel pipe on the crown beam, the axis direction of steel pipe with the length direction of constructional column is the same, the constructional column is inserted and is established in the steel pipe, just the constructional column pass through cementitious material with the steel pipe is connected fixedly.
In order to better realize the utility model, the structure is further optimized, and the cementing material is concrete.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the constructional column is I shaped steel, just be provided with the bolt hole on the constructional column.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the capping beam is the channel-section steel, just the capping beam through the welded mode with the constructional column is connected.
In order to better realize the utility model, further optimization is made in the structure, the quantity of capping beam is two, and two capping beams set up respectively the both sides on constructional column top.
For better realisation of the invention, in a further development of the above-described construction, the partition is a prefabricated plate.
To sum up, the utility model discloses following technological effect has:
when the retaining wall is manufactured, workers only need to insert the partition plates on two adjacent constructional columns on the crown beam, and the constructional columns can provide supporting force for the partition plates, so that the partition plates can effectively prevent soil on a foundation pit from flowing to a building site; the retaining wall is simple in structure and convenient to manufacture, and therefore the construction efficiency of the retaining wall can be effectively improved and the manufacturing cost of the retaining wall is reduced.
Furthermore, the utility model discloses an optimization scheme still has following technological effect:
(1) the utility model discloses an optimization scheme still includes the capping beam for this barricade, and the top of all constructional columns all is connected with the capping beam, makes the overall structure of constructional column firm more to the stability of this barricade of effectual improvement.
(2) The utility model discloses an optimization scheme is provided with the recess on the lateral wall of constructional column, and this recess can effectual card establish the baffle, and the too big and condition that leads to the baffle turnover of pressure of avoiding the baffle to receive takes place, makes the structure stability more of this retaining wall.
(3) The utility model discloses an optimization scheme is provided with the steel pipe that is used for inserting the constructional column for covering the roof beam, and this steel pipe can effectual increase constructional column and the stability that covers the roof beam and be connected to make being connected of constructional column and covering the roof beam through cementitious material, make the structure of this barricade more stable.
(4) The utility model discloses an optimization scheme is provided with the bolt hole on the constructional column, and this bolt hole is convenient for hang the hoist and mount of establishing the device, makes this barricade when the preparation, and the constructional column can carry out the installation and the adjustment of position through hanging the device to make the preparation convenience more of this barricade.
(5) The utility model discloses an optimization scheme is the capping beam for the channel-section steel, and the quantity of capping beam is two, and two capping beams set up the both sides on constructional column top respectively to further this barricade of improvement is stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a retaining wall of the present invention during installation;
fig. 2 is a schematic structural view of the retaining wall of the present invention.
Reference numerals:
1. a crown beam; 2. constructing a column; 3. a partition plate; 4. pressing a top beam; 5. a steel pipe; 6. a bolt hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2:
the utility model provides a retaining wall, includes 1, constructional column 2 and baffle 3 of guan liang, and the quantity of constructional column 2 is a plurality of, and all the equal vertical setting of constructional column 2 is on guanliang 1, and the both ends of baffle 3 are blocked respectively and are established on two adjacent constructional columns 2, and the lower extreme of baffle 3 is connected with guanliang 1.
When the retaining wall with the structure is manufactured, workers can determine the installation position of the constructional column 2 according to requirements, and then install the constructional column 2 on the crown beam 1, so that the connection between the constructional column 2 and the crown beam 1 is stable; when the constructional columns 2 are installed, a worker can install the partition plates 3 between two adjacent constructional columns 2, so that two ends of each partition plate 3 are clamped on the two constructional columns 2 respectively, and the lower ends of the partition plates 3 are in contact with the crown beams 1, so that the partition plates 3 can isolate two sides of the crown beams 1 to block soil outside the foundation pit and avoid the soil from flowing into the foundation pit; the baffle is simple in overall structure and convenient to manufacture, the manufacturing efficiency of the retaining wall is effectively improved, the retaining wall is manufactured without the need of carrying out work such as mortar masonry on a construction site, raised dust generated in masonry work is effectively reduced, and the manufacturing cost of the retaining wall is reduced.
In addition, the partition board 3 may be disposed on the soil-facing surface of the construction column 2 and fastened by bolts, rivets, pins, or other fastening members, so that the partition board 3 can effectively function as a soil guard.
Preferably, the retaining wall also comprises a capping beam 4, and the top ends of all the constructional columns 2 are connected with the capping beam 4, so that the structure of the retaining wall is more stable; the both ends of baffle 3 are connected with constructional column 2 respectively, and when outside soil heap extrusion was on baffle 3, this constructional column 2 can provide the holding power for baffle 3, avoids the condition that baffle 3 takes place to collapse to make the structure of this retaining wall more stable.
Preferably, the side wall of the constructional column 2 is provided with a groove, the groove is arranged along the length direction of the constructional column 2, and the grooves on two adjacent constructional columns 2 are oppositely arranged, so that two ends of the baffle can be respectively clamped in the grooves of two adjacent constructional columns 2;
the setting up of this recess makes the installation of baffle 3 more convenient, and in the manufacturing process, the staff only need insert baffle 3 by the length direction of the top of constructional column 2 along the recess and establish in two adjacent constructional columns 2, just accomplishes the installation of baffle 3 to the preparation efficiency of effectual improvement barricade, simultaneously, the setting up of this recess can also improve the stability of barricade, the completion that makes the barricade can be better blocks the outside soil heap of foundation ditch function.
Preferably, the width of this recess and the thickness phase-match of baffle 3 make baffle 3 just can block and establish in the recess of constructional column 2, and can not appear the condition of rocking when baffle 3 receives the exogenic action, make baffle 3 and constructional column 2 be connected more stable.
Preferably, the crown beam 1 is provided with a plurality of insertion holes, the size of each insertion hole is matched with that of the constructional column 2, so that the constructional column 2 can be inserted into the insertion holes, and then the insertion holes are filled with cementing materials, so that the connection between the constructional column 2 and the crown beam 1 is more stable, and the stability of the retaining wall is further improved.
The cementing material is concrete, and the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like, so that the application range of the cementing material is very wide; the constructional column 2 is connected with the crown beam 1 through concrete, so that the structure of the retaining wall is more stable.
Furthermore, the constructional column 2 can also be arranged on the crown beam 1 by:
before hat roof beam 1 pours, the staff can confirm the mounted position of constructional column 2 earlier to place constructional column 2 on this position, then use materials such as reinforcing bar or iron wire to carry out the ligature with the reinforcing bar in constructional column 2 and the hat roof beam 1, make constructional column 2 be fixed in position, carry out the pouring of hat roof beam 1 again after the ligature is accomplished, make the connection of constructional column 2 and hat roof beam 1 more firm, thereby the effectual stability that improves this retaining wall's structure.
Example two:
as shown in fig. 1 and 2:
in order to better realize the utility model, the embodiment further provides another connecting mode of the crown beam 1 and the constructional column 2, and the concrete structure is as follows:
the crown beam 1 is provided with a plurality of steel pipes 5, the axial direction of each steel pipe 5 is the same as the length direction of the constructional column 2, and the diameter of each steel pipe 5 is larger than the width of the constructional column 2, so that the constructional column 2 can be inserted into the steel pipe 5; when the constructional column 2 is constructed during installation, a worker can insert the constructional column 2 into the steel pipe 5, and then pour the cementing material into the steel pipe 5 to fill the gap between the steel pipe 5 and the constructional column 2, so that the steel pipe 5 is connected with the constructional column 2 through the cementing material, and the connection between the crown beam 1 and the constructional column 2 is more stable.
Preferably, the constructional column 2 is provided with a bolt hole 6, and the bolt hole 6 is convenient for the construction column 2 to be hung; when the constructional column 2 is installed, a worker can insert the hoisting end of the hoisting device into the bolt hole 6, then the constructional column 2 is hoisted to a position required to be installed through the hoisting device, and centering and leveling are performed manually to complete installation of the constructional column 2, and the installation mode of the constructional column 2 enables the retaining wall to be manufactured more conveniently, so that the manufacturing efficiency of the retaining wall is effectively improved.
Preferably, the constructional column 2 is an i-shaped steel, the cross section of the i-shaped steel is in an i-shaped long steel, the grooves are located on two sides of the i-shaped steel, and the i-shaped steel can be directly used for a member bent in a web plate plane of the structural column or used for forming a lattice type stress member, so that the constructional column 2 can better provide a supporting force for the partition plate 3, and the structure of the retaining wall is more stable.
Preferably, the capping beam 4 is a channel steel, wherein the channel steel is a long steel with a groove-shaped section, and belongs to carbon structural steel for construction and machinery.
In addition, the above-described construction pillars 2 and caps 4 may also be made of other materials, such as: the material and structure of the constructional column 2 and the capping beam 4 are not unique, so long as the stable partition plate 3 or the stable constructional column 2 can be realized.
Preferably, the capping beam 4 is connected to the construction column 2 by welding, so that the structure of the capping beam 4 and the construction column 2 is more stable, thereby further improving the stability of the retaining wall.
More preferably, the number of the cap 4 is two, and two cap 4 are respectively provided at both sides of the top of the construction column 2, thereby making the structure of the retaining wall more stable.
Preferably, the partition 3 is a prefabricated slab; the precast slab is a concrete precast member produced, processed and molded in a precast yard, and when the precast slab is used, a finished precast slab can be directly transported to a construction site for installation, and the installation mode can effectively improve the manufacturing efficiency of the retaining wall; in addition, in the manufacturing process of the retaining wall, the maintenance time of the retaining wall can be effectively shortened by using the prefabricated plates, and meanwhile, the raised dust and slurry can be reduced, so that the pollution to the environment is reduced.
The retaining wall with the structure can be manufactured through the following steps:
1) measuring and paying off; determining the position of a pre-buried steel pipe 5 on the crown beam 1;
2) mounting a constructional column 2; the constructional column 2 is made of HW section steel, and the specification of the HW section steel is determined by a designer according to the stress requirement; the length of the constructional column 2 is equal to the height of the retaining wall plus the depth of the embedded steel pipe 5;
3) vertically hoisting the constructional column 2 to a position needing to be installed by adopting a hoisting device, and then leveling and fixing; during construction, workers can control the verticality centering of the constructional column 2 by using a theodolite and control the elevation of the constructional column 2 by using a spirit level; after leveling, the worker may pour a cementitious material between the construction column 2 and the steel pipe 5 for fixing the construction column 2;
4) the full length of the flange of the constructional column 2 is welded with the capping beam 4, so that the constructional column 2, the capping beam 4 and the crown beam 1 are connected into a whole to improve the integral stability of the retaining wall;
5) vertically hoisting, centering and inserting the prefabricated slabs into the grooves of the two constructional columns 2 by adopting a hoisting device to finish the installation of the retaining wall; the specification of the prefabricated slab is determined by a designer according to the stress analysis and the size of the constructional column 2.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A retaining wall, comprising: including hat roof beam (1), constructional column (2) and baffle (3), the quantity of constructional column (2) is a plurality of, all the equal vertical setting of constructional column (2) is in on hat roof beam (1), the both ends card of baffle (3) is established adjacent two respectively on constructional column (2), just the lower extreme of baffle (3) with hat roof beam (1) is connected.
2. The retaining wall of claim 1, wherein: the construction column is characterized by further comprising a capping beam (4), wherein the top ends of all the construction columns (2) are connected with the capping beam (4).
3. The retaining wall of claim 2, wherein: be provided with the recess on the lateral wall of constructional column (2), adjacent two recess on constructional column (2) sets up relatively, the recess with baffle (3) phase-match, baffle (3) pass through the recess card is established on constructional column (2).
4. The retaining wall of claim 3, wherein: the structural column is characterized in that the crown beam (1) is provided with a plurality of jacks for inserting the structural columns (2), the structural columns (2) are inserted in the jacks, and the structural columns (2) are fixedly connected with the crown beam (1) through cementing materials.
5. The retaining wall of claim 3, wherein: the steel tube structure is characterized in that a plurality of steel tubes (5) are arranged on the crown beam (1), the axis direction of each steel tube (5) is the same as the length direction of the constructional column (2), the constructional column (2) is inserted into the steel tubes (5), and the constructional column (2) is fixedly connected with the steel tubes (5) through cementing materials.
6. The retaining wall of claim 5, wherein: the cementing material is concrete.
7. The retaining wall of any one of claims 2 to 6, wherein: the constructional column (2) is I-shaped steel, and a bolt hole (6) is formed in the constructional column (2).
8. The retaining wall of claim 7, wherein: the capping beam (4) is a channel steel, and the capping beam (4) is connected with the constructional column (2) in a welding mode.
9. The retaining wall of claim 8, wherein: the number of the capping beams (4) is two, and the two capping beams (4) are respectively arranged on two sides of the top end of the constructional column (2).
10. The retaining wall of claim 1, wherein: the partition plate (3) is a prefabricated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561643.1U CN209941733U (en) | 2019-04-23 | 2019-04-23 | Retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561643.1U CN209941733U (en) | 2019-04-23 | 2019-04-23 | Retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941733U true CN209941733U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561643.1U Active CN209941733U (en) | 2019-04-23 | 2019-04-23 | Retaining wall |
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| CN (1) | CN209941733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7555690B1 (en) | 2024-04-19 | 2024-09-25 | 株式会社エスイー | Support structure of retaining wall panels in slope stabilization retaining walls |
-
2019
- 2019-04-23 CN CN201920561643.1U patent/CN209941733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7555690B1 (en) | 2024-04-19 | 2024-09-25 | 株式会社エスイー | Support structure of retaining wall panels in slope stabilization retaining walls |
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