CN116876840A - Method for arranging basement super high-rise pumping system based on original stair structure hole - Google Patents
Method for arranging basement super high-rise pumping system based on original stair structure hole Download PDFInfo
- Publication number
- CN116876840A CN116876840A CN202310949321.5A CN202310949321A CN116876840A CN 116876840 A CN116876840 A CN 116876840A CN 202310949321 A CN202310949321 A CN 202310949321A CN 116876840 A CN116876840 A CN 116876840A
- Authority
- CN
- China
- Prior art keywords
- concrete
- chute
- basement
- floor
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a basement super high-rise pumping system arrangement method based on an original stair structure opening, which comprises the following steps: 1. determining the height difference between a negative first floor (6) and a first floor (5) of a basement in the super high-rise building structure and the arrangement path of a horizontal pump pipe (3) in the negative first floor; 2. selecting a point position of the concrete pump truck (2) in a negative layer by utilizing an original stair structure hole in the super high-rise building structure, and planning in advance the range of a post-construction structure (30) when the basement construction is carried out; 3. transferring the concrete pump truck to a negative layer of structural plate through an original stair structure hole, and installing a horizontal pump pipe; 4. arranging a concrete unloading vehicle (1) and a corresponding unloading hopper (22) at the original stair structure opening of the first floor; 5. a water tank (29) is arranged on the negative layer; 6. a discharging assembly is arranged between the discharging hopper and the concrete pump truck; 7. selecting a pumping device; 8. the vertical pump pipe (4) extends upwards to the construction layer.
Description
Technical Field
The invention relates to a method for arranging a concrete pumping system, in particular to a method for arranging a basement super high-rise pumping system based on an original stair structure hole.
Background
In the construction of super high-rise building structures (building structures having a height exceeding 100 m), it is necessary to pump concrete to the construction layer by means of a concrete pumping system. The concrete pumping system in the prior art mainly comprises a concrete pump truck, pumping equipment, a horizontal pump pipe and a vertical pump pipe, wherein concrete on the concrete pump truck is pumped to the horizontal pump pipe through the pumping equipment and then is pumped up to a construction layer through the vertical pump pipe; wherein, the length ratio of the horizontal pump pipe and the vertical pump pipe needs to meet the specification requirement of 1:3-1:4.
Because the height of vertical pump line is higher during super high-rise construction, the planar arrangement that leads to the concrete pump pipe is the management and control difficulty that the arrangement of level pump line has become super high-rise project, and the level pump pipe needs to occupy a large amount of horizontal space subaerial at first floor, blocks site transportation line (the people is at the indoor and outdoor movable's point, and the link together becomes the line), especially to the narrow and small super high-rise project in place, can't satisfy the arrangement demand of level pump pipe to influence holistic planar arrangement planning.
Therefore, it is necessary to provide a basement super high-rise pumping system arrangement method based on the original stair structure hole, which can solve the problem of difficult arrangement of horizontal pump pipes in super high-rise building structures in the prior art.
Disclosure of Invention
The invention aims to provide a basement super high-rise pumping system arrangement method based on an original stair structure opening, which can solve the problem that horizontal pump pipes are difficult to arrange in a super high-rise building structure in the prior art.
The invention is realized in the following way:
a basement super high-rise pumping system arrangement method based on an original stair structure opening comprises the following steps:
step 1: determining the height difference between the negative first floor and the first floor of a basement in the super high-rise building structure and the arrangement path of a horizontal pump pipe on the negative first floor;
step 2: selecting a point position in a negative layer of a concrete pump truck by utilizing an original stair structure hole in the super high-rise building structure, and planning a range of the structure in advance when basement construction is carried out;
step 3: after the construction of the negative one-layer structural plate is completed and the installation condition is provided, transferring the concrete pump truck to the negative one-layer structural plate through the original stair structural hole, and installing a horizontal pump pipe, so that the horizontal pump pipe is paved from the point position of the concrete pump truck to be connected with the lower end of the vertical pump pipe;
step 4: arranging a concrete unloading vehicle and a corresponding unloading hopper at an original stair structure opening of a first floor, wherein the unloading opening of the concrete unloading vehicle faces the unloading hopper;
step 5: a water tank of a concrete pump truck is arranged on the negative layer;
step 6: according to the height difference between the negative first floor and the first floor of the basement, a discharging assembly is arranged between a discharging hopper and a concrete pump truck through a supporting frame body;
step 7: selecting pumping equipment according to the pumping requirement of the concrete;
step 8: the vertical pump pipe extends upwards to the construction layer.
The post-manufacturing structure comprises stairs and a structural interlayer at the opening of the original stair structure.
The discharging assembly comprises a chute, a collecting hopper and a chute; the collecting hopper is arranged at the lower end of the chute to form a first discharging unit, the high end of the chute in the first discharging unit is connected to the discharging hopper, and the high end of the chute in the next discharging unit is connected to the collecting hopper of the last discharging unit, so that a plurality of discharging units are connected in sequence; the lower end of the chute is connected with the concrete pump truck, and the upper end of the chute is connected with the collecting hopper of the last discharging unit.
The discharging unit comprises two paths, namely a first discharging unit comprises a first chute and a first collecting hopper, and a second discharging unit comprises a second chute and a second collecting hopper; the high end of the first chute is connected to the discharge hopper, the first collecting hopper is arranged at the low end of the first chute, the high end of the second chute is connected to the first collecting hopper, and the second collecting hopper is arranged at the low end of the second chute; the high end of the chute is connected to the second collection hopper.
The first chute and the second chute are arranged at different angles.
The support frame body on install and go up and down people's stair.
If the pumping height of the concrete is too high, a conversion layer is arranged, a conversion layer horizontal pump pipe is horizontally arranged on the conversion layer, and the conversion layer horizontal pump pipe is connected between a vertical pump pipe below the conversion layer and a vertical pump pipe above the conversion layer.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the horizontal pump pipes arranged on the first floor are transferred to the negative first floor arranged on the basement, so that the space occupation requirement on the first floor can be greatly reduced, the problem that the horizontal pump pipes are arranged on the first floor to block the site transportation line in the prior art is solved, the planar arrangement of the concrete pumping system is optimized while the concrete pumping standard requirement is met, the safe construction civilization image of the first floor is promoted, and the method is applicable to super high-rise projects with narrow sites.
2. According to the invention, the original stair structure hole in the building structure is utilized to transfer the concrete pump truck from the first floor to the negative floor, and concrete is conveyed between the first floor and the negative floor through the structures of a plurality of groups of slide pipes, discharge hoppers and chute, so that concrete segregation and pipe blockage are avoided, and the blanking quality and pouring quality of the concrete are ensured; meanwhile, reliable fixation between the unloading assembly and the main structure of the building is guaranteed through the support frame body, and stability and safety of concrete pumping and pouring are guaranteed.
3. According to the invention, the concrete pumping system is laid by utilizing the original structure of the super high-rise building, so that the construction is easy, the cost is reduced, the concrete pumping and pouring quality can be ensured, the post-construction of the structure at the hole of the original stair structure does not influence the construction of the whole building structure, and the construction efficiency and the construction period progress are ensured.
Drawings
FIG. 1 is a plan view of the overall arrangement of the basement super high-rise pumping system arrangement method based on the original stairway structure hole;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a vertical pump pipe layout of a conversion layer in the method for arranging a basement super high-rise pumping system based on an original stair structure hole;
fig. 4 is a schematic structural diagram of a post-construction in the method for arranging a basement super high-rise pumping system based on an original stair structure hole.
In the figure, 1, a concrete unloading vehicle; 2. a concrete pump truck; 3. a horizontal pump tube; 4. a vertical pump pipe; 11. a conversion layer horizontal pump pipe; 12. a vertical pump pipe below the conversion layer; 13. a vertical pump pipe above the conversion layer; 21. a first chute; 22. a discharge hopper; 23. a first collection hopper; 24. a chute and a chute square steel frame body; 25. a second chute; 26. a second collection hopper; 27. a chute; 28. going up and down stairs; 29. a water tank; 30. then making a structure; 5. a first floor; 6. a negative layer; 7. a conversion layer.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 to 4, a basement super high-rise pumping system arrangement method based on an original stair structure opening comprises the following steps:
step 1: the difference in elevation between the next floor 6 and the first floor 5 of the basement in the super high-rise building structure and the arrangement path of the horizontal pump pipes 3 at the next floor 6 are determined.
The horizontal pump pipe 3 which is traditionally arranged on the first floor is arranged on the negative first floor 6 of the basement, so that the on-site concrete pumping height difference requirement can be better met, the site occupation requirement of the horizontal pump pipe 3 on the first floor 5 can be met, and the noise of concrete construction can be reduced.
According to the actual construction working condition, the horizontal pump pipe 3 can be arranged in underground structures such as a negative two-layer structure, preferably a negative one-layer structure 6, so that the problem that the horizontal pump pipe 3 is arranged in the first floor 5 to easily block a site power line in the prior art is solved, the optimization of the planar arrangement of a concrete pumping system is realized, and the safe civilized construction image of the first floor 5 is improved.
Step 2: the point position of the concrete pump truck 2 in the negative layer 6 is selected by utilizing the original stair structure hole in the super high-rise building structure, and the range of the post-construction structure 30 is planned in advance when the basement construction is carried out.
In the construction of super high-rise building structure, the stair structure department between the adjacent two-layer reserves the entrance to a cave, utilizes the stair structure entrance to a cave between first floor 5 and the negative one-layer 6 be convenient for with concrete pump truck 2 from first floor transport to negative one-layer 6 to reduce the arrangement height of horizontal pump pipe 3, and avoid the occupation to first floor place. Need not to reform transform super high-rise building structure, reserve the entrance to a cave through original stair structure department and provide the condition for concrete pumping system's transportation and installation, be favorable to guaranteeing convenience and the high efficiency of construction.
The post-manufacturing structure 30 comprises stairs, a structural interlayer and the like at the original stair structure opening, so that enough space is reserved at the stair structure opening to carry out concrete pump truck transportation and concrete discharging, and interference and collision are avoided. After the concrete pumping and pouring operation is completed, the concrete pumping system is disassembled, and the post-construction of the post-construction structure 30 at the hole of the original stair structure is performed, as shown in fig. 4.
Step 3: after the construction of the negative one-layer 6 structural plate is completed and the installation condition is provided, the concrete pump truck 2 is transported to the negative one-layer 6 structural plate through the original stair structural hole, and the horizontal pump pipe 3 is installed, so that the horizontal pump pipe 3 is paved from the point position of the concrete pump truck 2 to be connected with the lower end of the vertical pump pipe 4.
The point positions of the concrete pump trucks 2 are arranged on the negative layer 6 and used for arranging the concrete pump trucks 2, and the number of the point positions of the concrete pump trucks 2 can be adjusted according to actual construction requirements, and two concrete pump trucks 2 are optimized to meet the pumping requirements of concrete. Preferably, the concrete pump truck 2 can be lifted from the first floor 5 to the next 6 structural plates of the basement through the holes of the original stair structure by adopting equipment such as an automobile crane.
Two horizontal pump pipes 3 and two vertical pump pipes 4 can be correspondingly arranged, and the two horizontal pump pipes 3 respectively pump concrete in the two concrete pump trucks 2 to the two vertical pump pipes 4.
Step 4: the original stair structure opening of the first floor 5 is provided with a concrete unloading vehicle 1 and a corresponding discharge hopper 22, and the discharge opening of the concrete unloading vehicle 1 is arranged facing the discharge hopper 22.
In the first floor 5, the unloading concrete truck 1 is arranged at the position of the opening of the original stair structure by arranging the unloading concrete truck 1 at the position of the position. The first floor 5 only needs to provide enough unloading space for the unloading concrete truck 1 and the unloading hopper 22, so that the occupation of the site of the first floor 5 by concrete pumping is greatly reduced. The unloading concrete truck 1 transports the concrete to the upper side of the original stair structure hole, and unloads into the unloading hopper 22, and the unloading hopper 22 transports the concrete to the concrete pump truck 2 below the original stair structure hole, so that the unloading of the concrete is facilitated.
Step 5: a water tank 29 of the concrete pump truck 2 is arranged on the negative layer 6, and the water tank 29 is used for wetting pipes and suction pipes before concrete pouring.
The water tank 29 is transferred from the conventional arrangement at the first floor 5 to the arrangement at the second floor 6, further reducing the space requirements for the first floor 5.
The water tank 29 is used for wetting the horizontal pump pipe 3 and the vertical pump pipe 4 and sucking pipes, so that the conventional operation in concrete pumping operation is realized, the installation connection of the water tank 29 is constructed in a conventional manner, only the arrangement floor of the water tank 29 is changed, and the water tank 29 is installed according to the site condition of the negative first layer 6, and the description is omitted here.
Step 6: according to the height difference between the next floor 6 and the first floor 5 of the basement, a discharging assembly is installed between the discharging hopper 22 and the concrete pump truck 2 through a supporting frame 24.
The discharge assembly is used to transport the concrete in the discharge hopper 22 from the first floor 5 to the concrete pump truck 2 of the next floor 6 of the basement.
The discharging assembly comprises a chute, a collecting hopper and a chute 27; the collecting hoppers are arranged at the lower ends of the slide pipes to form a first discharging unit, the high ends of the slide pipes in the first discharging unit are connected to the discharging hoppers 22, and the high ends of the slide pipes in the next discharging unit are connected to the collecting hoppers of the last discharging unit, so that a plurality of discharging units are connected in sequence; the lower end of the chute 27 is connected to the concrete pump truck 2 and the upper end of the chute 27 is connected to the collecting hopper of the last discharge unit.
Through the arrangement of a plurality of discharging units, the descending flow rate of the concrete can be reduced through the collecting hopper when the concrete is transported from the first floor 5 to the next floor 6 of the basement, so that the concrete segregation is prevented; meanwhile, the angle of the chute 27 is set smaller and more gentle, so that the condition that the pipe is blocked in the pumping process of the concrete pump truck 2 when the concrete is input into the concrete pump truck through the last more gentle chute 27 is ensured.
The number of the unloading units is adaptively increased or decreased according to the height difference between the negative first floor 6 and the first floor 5 of the basement, preferably, the unloading units comprise two paths, namely, the first unloading unit comprises a first chute 21 and a first collecting hopper 23, and the second unloading unit comprises a second chute 25 and a second collecting hopper 26. The high end of the first chute 21 is connected to the discharge hopper 22, the first collecting hopper 23 is arranged at the low end of the first chute 21, the high end of the second chute 25 is connected to the first collecting hopper 23, and the second collecting hopper 26 is arranged at the low end of the second chute 25; the high end of the chute 27 is connected to a second collection hopper 26.
When the first chute 21 and the second chute 25 are arranged, the length, the arrangement angle, the extension direction and the like of the first chute 21 and the second chute can be adaptively adjusted according to the arrangement space conditions from the first floor 5 to the basement negative floor 6. The first chute 21 and the second chute 25 are arranged at different angles to meet the site height difference and site requirements.
Preferably, the supporting frame body 24 can be made of square steel, the structure and the size of the supporting frame body 24 are manufactured according to the arrangement requirements of the first chute 21 and the second chute 25, so that reliable support is provided for the first chute 21 and the second chute 25, and the supporting frame body is reliably fixed with a main building structure, so that concrete in the discharge hopper 22 passes through the first chute 21, passes through the first collecting hopper 23, passes through the second chute 25, passes through the second collecting hopper 26 and is finally conveyed into the concrete pump truck 2 through the chute 27, and stability and safety of concrete pumping are guaranteed.
The number of discharge concrete trucks 1, the number of discharge hoppers 22, the number of concrete pump trucks 2 and the number of discharge assemblies are identical.
The supporting frame body 24 is provided with a stairway 28 for going up and down, so that constructors can observe the concrete discharging quality of the discharging hopper 22 conveniently, and meanwhile, a chute, a collecting hopper and a chute 27 can be cleaned conveniently.
Step 7: the pumping equipment is selected according to the pumping requirements of the concrete.
Specifically, the maximum conveying pressure can be determined according to the pumping height of the concrete in actual construction, the pressure loss caused by the on-way resistance when the concrete flows in the pipeline, the local pressure loss caused by the concrete passing through the special pipe and the pressure of the concrete in the vertical direction caused by gravity, so that the model of the drag type floor pump is analyzed and determined.
The concrete is pumped up to the construction layer through the vertical pump pipe 4 by the pumping equipment such as the drag type ground pump, and the installation connection mode of the pumping equipment and the vertical pump pipe 4 can be constructed by adopting the traditional process, and the description is omitted here.
Step 8: the vertical pump pipe 4 extends up to the construction level for pumping concrete up to the construction level.
If the pumping height of the concrete is too high, for example, the pumping height exceeds 52 layers, setting the 52 layers as the conversion layer 7, and horizontally arranging the conversion layer 7 horizontal pump pipes 11 on the conversion layer 7, wherein the conversion layer 7 horizontal pump pipes 11 are connected between the vertical pump pipes 12 below the conversion layer 7 and the vertical pump pipes 13 above the conversion layer 7, as shown in fig. 3.
The layer height and number of conversion layers 7 may be determined according to the actual pumping height and pumping capacity of the pumping device.
The horizontal pump pipe 11 of the conversion layer 7, the vertical pump pipe 12 below the conversion layer 7 and the vertical pump pipe 13 above the conversion layer 7 jointly form the vertical pump pipe 4, pumping equipment pumps concrete to the conversion layer 7 through the vertical pump pipe 12 below the conversion layer 7, the pumping pressure is released through the horizontal pump pipe 11 of the conversion layer 7, and concrete is continuously pumped upwards through the vertical pump pipe 13 above the conversion layer 7 until the concrete is pumped to a construction layer.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the invention, and therefore, any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. A basement super high-rise pumping system arrangement method based on an original stair structure opening is characterized by comprising the following steps: the method comprises the following steps:
step 1: determining the height difference between a negative first floor (6) and a first floor (5) of a basement in the super high-rise building structure and the arrangement path of a horizontal pump pipe (3) on the negative first floor (6);
step 2: selecting a point position of the concrete pump truck (2) in the negative layer (6) by utilizing an original stair structure hole in the super high-rise building structure, and planning in advance the range of the post-construction structure (30) when the basement construction is carried out;
step 3: after the construction of the negative first-layer (6) structural plate is completed and the installation condition is provided, transferring the concrete pump truck (2) to the structural plate of the negative first-layer (6) through the original stair structural hole, and installing the horizontal pump pipe (3), so that the horizontal pump pipe (3) is paved from the point position of the concrete pump truck (2) to be connected with the lower end of the vertical pump pipe (4);
step 4: arranging a concrete unloading vehicle (1) and a corresponding unloading hopper (22) at an original stair structure opening of a first floor (5), wherein the unloading opening of the concrete unloading vehicle (1) is arranged facing the unloading hopper (22);
step 5: a water tank (29) of the concrete pump truck (2) is arranged on the negative layer (6);
step 6: according to the height difference between the negative first floor (6) and the first floor (5) of the basement, a discharging assembly is arranged between a discharging hopper (22) and the concrete pump truck (2) through a supporting frame body (24);
step 7: selecting pumping equipment according to the pumping requirement of the concrete;
step 8: the vertical pump pipe (4) extends upwards to the construction layer.
2. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: the post-manufacturing structure (30) comprises stairs and a structural interlayer at the opening of the original stair structure.
3. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: the discharging assembly comprises a chute, a collecting hopper and a chute (27); the collecting hoppers are arranged at the lower ends of the slide pipes to form a first discharging unit, the high ends of the slide pipes in the first discharging unit are connected to the discharging hoppers (22), and the high ends of the slide pipes in the next discharging unit are connected to the collecting hoppers of the last discharging unit, so that a plurality of discharging units are connected in sequence; the lower end of the chute (27) is connected with the concrete pump truck (2), and the upper end of the chute (27) is connected with the collecting hopper of the last discharging unit.
4. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: the discharging unit comprises two paths, namely a first discharging unit comprises a first chute (21) and a first collecting hopper (23), and a second discharging unit comprises a second chute (25) and a second collecting hopper (26); the high end of the first chute (21) is connected to the discharge hopper (22), the first collecting hopper (23) is arranged at the low end of the first chute (21), the high end of the second chute (25) is connected to the first collecting hopper (23), and the second collecting hopper (26) is arranged at the low end of the second chute (25); the high end of the chute (27) is connected to a second collection hopper (26).
5. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: the first chute (21) and the second chute (25) are arranged at different angles.
6. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: the supporting frame body (24) is provided with a stairway (28) for going up and down.
7. The method for arranging the ultra-high-rise pumping system of the basement based on the original stair structure hole, which is characterized by comprising the following steps of: if the pumping height of concrete is too high, a conversion layer (7) is arranged, a conversion layer (7) horizontal pump pipe (11) is horizontally arranged on the conversion layer (7), and the conversion layer (7) horizontal pump pipe (11) is connected between a vertical pump pipe (12) below the conversion layer (7) and a vertical pump pipe (13) above the conversion layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310949321.5A CN116876840A (en) | 2023-07-31 | 2023-07-31 | Method for arranging basement super high-rise pumping system based on original stair structure hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310949321.5A CN116876840A (en) | 2023-07-31 | 2023-07-31 | Method for arranging basement super high-rise pumping system based on original stair structure hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116876840A true CN116876840A (en) | 2023-10-13 |
Family
ID=88271402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310949321.5A Pending CN116876840A (en) | 2023-07-31 | 2023-07-31 | Method for arranging basement super high-rise pumping system based on original stair structure hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116876840A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101128525B1 (en) * | 2011-07-19 | 2012-03-28 | (주)리뉴시스템 | Painting system for a waterproof agent with asphalt and waterproof constructing method using it |
| CN106088599A (en) * | 2016-06-24 | 2016-11-09 | 中国十七冶集团有限公司 | Basement ground floor structure elder generation opening rear enclosed construction method between groups of building |
| CN108118901A (en) * | 2017-12-08 | 2018-06-05 | 中国建筑第八工程局有限公司 | The anti-pump concrete device and construction method of basement |
| CN209523448U (en) * | 2018-11-23 | 2019-10-22 | 浙江省建工集团有限责任公司 | A kind of assembled stair building hole part can operating platform |
| CN211447813U (en) * | 2019-09-10 | 2020-09-08 | 中建八局第一建设有限公司 | A concrete pump-free, non-intermittent full-range chute pouring device |
| CN211473441U (en) * | 2019-11-07 | 2020-09-11 | 中建钢构有限公司 | Assembled wallboard transportation equipment |
| CN218175840U (en) * | 2022-09-02 | 2022-12-30 | 中建八局华南建设有限公司 | Deep basal pit multiple spot pouring device |
| CN116122583A (en) * | 2023-02-15 | 2023-05-16 | 上海建工集团股份有限公司 | A kind of negative pressure chute concrete conveying method |
-
2023
- 2023-07-31 CN CN202310949321.5A patent/CN116876840A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101128525B1 (en) * | 2011-07-19 | 2012-03-28 | (주)리뉴시스템 | Painting system for a waterproof agent with asphalt and waterproof constructing method using it |
| CN106088599A (en) * | 2016-06-24 | 2016-11-09 | 中国十七冶集团有限公司 | Basement ground floor structure elder generation opening rear enclosed construction method between groups of building |
| CN108118901A (en) * | 2017-12-08 | 2018-06-05 | 中国建筑第八工程局有限公司 | The anti-pump concrete device and construction method of basement |
| CN209523448U (en) * | 2018-11-23 | 2019-10-22 | 浙江省建工集团有限责任公司 | A kind of assembled stair building hole part can operating platform |
| CN211447813U (en) * | 2019-09-10 | 2020-09-08 | 中建八局第一建设有限公司 | A concrete pump-free, non-intermittent full-range chute pouring device |
| CN211473441U (en) * | 2019-11-07 | 2020-09-11 | 中建钢构有限公司 | Assembled wallboard transportation equipment |
| CN218175840U (en) * | 2022-09-02 | 2022-12-30 | 中建八局华南建设有限公司 | Deep basal pit multiple spot pouring device |
| CN116122583A (en) * | 2023-02-15 | 2023-05-16 | 上海建工集团股份有限公司 | A kind of negative pressure chute concrete conveying method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103362108A (en) | Composite-structure porous shaft slip form construction device and method | |
| CN105569242A (en) | Assembling method for composite floor slabs | |
| CN108118901B (en) | Reverse pumping concrete device for basement and construction method | |
| CN109610842B (en) | A kind of construction method of jacking concrete pumping | |
| WO2023070256A1 (en) | Construction method for fully-prefabricated assembly type multistory and high-rise concrete workshops | |
| CN113251210A (en) | Inverted installation construction method for riser of super high-rise tubular well | |
| CN103615047A (en) | Method for installing daylighting roof steel truss and curtain wall in air | |
| CN206396791U (en) | A kind of four-way sewage pipe crosses pipe gallery crossover node structure | |
| CN202644495U (en) | Porous vertical shaft slide mold construction device in complicated structure | |
| CN105625780B (en) | Elevator is equipped with the tower type parking building of single side outlet | |
| CN105064750B (en) | Elevator is provided with the tower type parking building that bilateral is exported | |
| CN113374259A (en) | Construction method of main body structure of super high-rise building | |
| CN118563832A (en) | Pool corridor integrated composite pipe corridor based on regulation and storage pool | |
| CN109372274A (en) | A kind of high-altitude wire frame installation system and its construction method | |
| CN207420160U (en) | A kind of vertical shaft type garage arrangement form and hanging scaffold | |
| CN207063623U (en) | A kind of compact multiple story garage of path optimization | |
| CN213868763U (en) | A closed floor construction waste transportation channel device | |
| CN209211915U (en) | A kind of high-altitude wire frame installation system | |
| CN210049357U (en) | A combined distributed sewage pretreatment system | |
| CN208280154U (en) | Outdoor construction elevator foundation reinforcing apparatus | |
| CN213449630U (en) | Sewage discharge system | |
| CN105507376B (en) | A kind of rectangle frame precast concrete reservoir | |
| CN204876725U (en) | Elevator is equipped with tower parking building of two side exports | |
| CN224092856U (en) | External siphon negative pressure water collecting device | |
| CN108265982A (en) | Appts. for transferring ready-mixed concrete and its application construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20231013 |