CN115434325B - Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method - Google Patents
Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method Download PDFInfo
- Publication number
- CN115434325B CN115434325B CN202211190899.9A CN202211190899A CN115434325B CN 115434325 B CN115434325 B CN 115434325B CN 202211190899 A CN202211190899 A CN 202211190899A CN 115434325 B CN115434325 B CN 115434325B
- Authority
- CN
- China
- Prior art keywords
- displacement
- guide
- plate
- pouring
- angle
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 title abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 82
- 239000004568 cement Substances 0.000 claims description 11
- 230000009194 climbing Effects 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction guide device and a construction method for a foundation pit retaining wall of a power transmission line, wherein the device comprises a transverse plate, a right-angle inserting plate and a guide cylinder, the right-angle inserting plate is sleeved on the left side of the transverse plate, the guide cylinder is sleeved on the right side of the transverse plate, displacement rods are arranged on two sides of the right-angle inserting plate, first displacement columns are arranged at the ends of the displacement rods, a guide hopper is connected to the lower end of each first displacement column through a rope, and an arc-shaped positioning plate is hinged to the back surface of the guide hopper. The invention can freely adjust the inclination angle of the guide hopper; through the cover establish a pouring section of thick bamboo on the diaphragm, simultaneously, when avoiding pouring the defeated material of pipe, the condition that appears whipping has guaranteed going on smoothly of construction, has improved the security and the stability of construction, convenient to use, easy operation easily promotes.
Description
Technical Field
The invention relates to a foundation pit retaining arm pouring tool, in particular to a material guiding device and a construction method for foundation pit retaining wall construction of a power transmission line.
Background
When carrying out electric power foundation ditch basis outdoors, generally adopt the basis to excavate, install the dado cage, beat the oven, pour steps such as being under construction, when carrying out the oven and pour construction, the staff can utilize climbing rope ladder to remove to pour the department to hold the baffle, make the baffle be the slope form and put in pouring the inslot, at this moment, the staff that is located foundation ditch upper portion can utilize keg or other instrument, pour cement casting material in the position department of baffle top, make cement casting material flow to pouring the inslot along the baffle, at this in-process, there is following drawback: ① . The staff needs to hold the baffle plate by hand and keep a stable inclination angle, so that concrete castable can be accurately input, the mode is time-consuming and labor-consuming, the baffle plate can not always keep the same inclination angle, and the concrete castable can not accurately fall on the baffle plate when the staff slightly moves down; ② . The staff foot is on climbing the rope ladder, the staff also needs to hold the baffle in the hand, and certain unsafe factors exist; ③ . When the concrete casting material falls on the baffle plate, the concrete casting material can be splashed on the body of a worker in the foundation pit, and inconvenience is brought to the worker.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: overcomes the defects of the prior art, provides a wire roadbed pit dado construction guide device and a construction method, is convenient for workers to carry out accurate pouring construction, improves the safety of construction, and avoids inconvenience brought to the workers during pouring.
The technical scheme adopted by the invention for solving the technical problems is as follows:
The utility model provides a transmission line foundation ditch dado construction guide device, includes diaphragm, right angle picture peg and guide cylinder, the left side cover of diaphragm is equipped with the right angle picture peg, the both sides of right angle picture peg are inserted and are equipped with the displacement pole, the right-hand member of displacement pole is inserted and is equipped with first displacement post, the lower extreme of first displacement post is connected with the guide hopper through the rope, the lower extreme at the guide hopper back articulates there is the arc locating plate, the right side of diaphragm is dug and is equipped with the rectangle through-hole to right side cover at the diaphragm is equipped with the guide cylinder, the both sides of guide cylinder are provided with the second displacement post.
The upper panel of the right-angle plugboard is sleeved on the transverse plate and fixed through bolts; the outer end of right angle picture peg top surface is provided with the handle, the inner of right angle picture peg top surface is provided with first connecting plate, the displacement pole has been inserted at the both ends of first connecting plate to fix through the bolt.
The upper end of the first displacement column is connected with a nut through threads, and the first displacement column penetrates through the right end of the displacement rod and is fixedly connected together through a bolt.
The lower extreme of first displacement post is provided with first rings to be provided with the second rings in the upper end that corresponds the guide hopper, first rings and second rings link together through the rope.
The baffles on two sides of the guide hopper are distributed in a right-angle triangle shape.
The arc locating plates are distributed in a U shape, and a jacking bolt is arranged outside the arc locating plates.
The guide cylinder is a rectangular cylinder, connecting blocks are arranged at two ends of the guide cylinder, and a second displacement column is arranged at the right end of each connecting block; the right-hand member of diaphragm is provided with the second connecting plate, the second displacement post runs through the second connecting plate to be in the same place through bolt fixed connection.
One side of the guide cylinder is provided with a jacking bolt.
The construction method of the material guiding device for the construction of the foundation pit retaining wall of the power transmission line comprises the following steps:
s1: a guide cylinder and a right-angle plugboard are sleeved at the left end of the transverse plate in sequence, and second displacement columns at two sides of the guide cylinder penetrate through a second connecting plate;
S2: the right-angle inserting plate is moved along the transverse plate, the lower panel of the right-angle inserting plate is tightly attached to the inner wall of one side of the foundation pit, and then the right-angle inserting plate and the transverse plate are fixedly connected together through bolts;
S3: the two ends of the first connecting plate are inserted with displacement rods with first displacement columns, and the lengths of the first displacement columns are determined according to pouring positions;
s4: the staff moves to a pouring position along the foundation pit by using the climbing rope ladder, installs a guide hopper on a pouring groove opposite to the climbing rope ladder, inserts an arc-shaped locating plate at the bottom of the guide hopper on an external baffle plate of the pouring groove, and fixes the arc-shaped locating plate through a jacking bolt;
s5: the guide hopper is arranged to be inclined, and the guide hopper is connected with the lifting lug at the lower end of the first displacement column by utilizing a rope; meanwhile, a worker at the top of the foundation pit moves the displacement rod and the first displacement column according to the inclination angle of the guide hopper, so that the upper end of the guide hopper is clung to the lower end of the first displacement column, and the displacement rod is fixedly connected with the first connecting plate and the first displacement column by bolts;
s6: according to the position of the guide hopper, moving the guide cylinder, penetrating the lower end of the cement pouring pipe into the guide cylinder, and fixing the cement pouring pipe and the guide cylinder together through a jacking bolt;
s7: pouring cement mortar into the guide hopper through the pouring pipe, and enabling the cement mortar to flow into the pouring groove along the guide hopper;
When cement is conveyed into the pouring groove by the guide hopper, the transverse plate can be rotated, so that the guide hopper rotates along the pouring groove, and pouring is performed on different positions of the pouring groove.
The invention has the positive beneficial effects that:
1. According to the invention, the arc-shaped locating plate is hinged to the back surface of the guide hopper, so that the guide hopper can be placed on the baffle plate of the pouring groove, the inclination angle of the guide hopper can be freely adjusted, and meanwhile, the hanging rings are respectively arranged at the lower end of the first displacement column and the upper end of the guide hopper, so that the guide hopper and the guide hopper are conveniently connected together through the rope, and the guide hopper is convenient to use and simple to operate.
2. According to the invention, the first displacement column is inserted into the end part of the displacement rod, so that the free adjustment can be performed according to the position of the guide hopper, the guide cylinder is sleeved at the right end of the transverse plate, the casting pipe can be conveniently fixed, and the second displacement column penetrates through the second connecting plate, so that the movement of the guide cylinder is facilitated, and the casting pipe is prevented from being in a random throwing state during casting.
3. According to the invention, the rectangular through hole is dug at the right end of the transverse plate, and the guide cylinder is matched with the guide cylinder, so that the guide cylinder can be freely adjusted according to the position of the guide hopper, the pouring material can accurately fall right above the guide hopper, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a right angle board of the present invention;
FIG. 3 is a schematic view of the structure of the cross plate of the present invention;
FIG. 4 is a diagram of the foundation pit and cross plate distribution;
Wherein: the device comprises a transverse plate 1, a rectangular through hole 10A, a second connecting plate 10B, a right-angle inserting plate 2, a handle 20A, a first connecting plate 20B, a 3-displacement rod 4-first displacement column 5-first lifting rings 6-guide hoppers 7-second lifting rings 8-ropes 9-arc-shaped positioning plates 10-guide barrels 11-connecting blocks 12-second displacement columns and a foundation pit A.
Detailed Description
The invention is further explained and illustrated below with reference to the drawings:
Referring to fig. 1-4, a material guiding device for construction of a foundation pit retaining wall of a power transmission line comprises a transverse plate 1, a right-angle inserting plate 2 and a material guiding cylinder 10, wherein the right-angle inserting plate 2 is sleeved on the left side of the transverse plate 1, displacement rods 3 are inserted on two sides of the right-angle inserting plate 2, first displacement columns 4 are inserted on the right ends of the displacement rods 3, a material guiding hopper 6 is connected to the lower ends of the first displacement columns 4 through ropes 8, arc-shaped positioning plates 9 are hinged to the lower ends of the back surfaces of the material guiding hoppers 6, rectangular through holes 10A are dug on the right side of the transverse plate 1, the material guiding cylinder 10 is sleeved on the right side of the transverse plate 1, and second displacement columns 12 are arranged on two sides of the material guiding cylinder 10.
The upper panel of the right-angle plugboard 2 is sleeved on the transverse board 1 and is fixed through bolts; the outer end of the top surface of the right-angle plugboard 2 is provided with a handle 20A, the inner end of the top surface of the right-angle plugboard 2 is provided with a first connecting plate 20B, and two ends of the first connecting plate 20B are inserted with displacement rods 3 and are fixed through bolts.
The upper end of the first displacement column 4 is connected with a nut through threads, and the first displacement column 4 penetrates through the right end of the displacement rod 3 and is fixedly connected together through a bolt.
A first hanging ring 5 is arranged at the lower end of the first displacement column 4, a second hanging ring 7 is arranged at the upper end of the corresponding guide hopper 6, and the first hanging ring 5 and the second hanging ring 7 are connected together through a rope 8.
The baffles on the two sides of the guide hopper 6 are distributed in a right-angle triangle shape.
The arc-shaped positioning plates 9 are distributed in a U-shaped mode, and a jacking bolt is arranged outside the arc-shaped positioning plates 9.
The guide cylinder 10 is a rectangular cylinder, connecting blocks 11 are arranged at two ends of the guide cylinder 10, and a second displacement column 12 is arranged at the right end of the connecting blocks 11; the right end of the cross plate 1 is provided with a second connecting plate 10B, and a second displacement column 12 penetrates through the second connecting plate 10B and is fixedly connected together through bolts.
A jack bolt is provided on one side of the guide cylinder 10.
In the above description, the cross plate spans the foundation pit a, and the length of the rectangular through hole on the cross plate is two-thirds of the length of the cross plate.
In the above description, the guide cylinder inner diameter satisfies: the pouring tube can be inserted into the pouring cylinder, and the pouring cylinder is distributed in a manner of no cover at the upper end and the lower end.
In the above description, the two ends of the second connecting plate are aligned with the two ends of the connecting block.
In the above description, the guide cylinder is provided at the right end of the displacement rod, and the first displacement column penetrates the guide cylinder and the displacement rod, and the bolt is provided outside the guide cylinder.
In the above description, the right-angle plugboard top panel is provided with matched through holes by digging at the position corresponding to the transverse plate, and the top of the right-angle plugboard is provided with bolts.
In the above description, the arc shape of the arc-shaped positioning plate is matched with the arc shape of the baffle outside the pouring groove, the arc-shaped positioning plate can do annular movement along the baffle outside the pouring groove, and finally the arc-shaped positioning plate and the baffle outside the pouring groove are fixedly connected together through the jacking bolts outside the arc-shaped positioning plate.
Example 2: the construction method of the material guiding device for the construction of the foundation pit retaining wall of the power transmission line comprises the following steps:
s1: a guide cylinder 10 and a right-angle plugboard 2 are sleeved at the left end of the transverse plate 1 in sequence, and second displacement columns 12 at two sides of the guide cylinder 10 penetrate through a second connecting plate 10B;
S2: the right-angle plugboard 2 moves along the transverse board 1, so that the lower panel of the right-angle plugboard 2 is tightly attached to the inner wall of one side of the foundation pit A, and then the right-angle plugboard 2 and the transverse board 1 are fixedly connected together through bolts;
S3: the displacement rods 3 with the first displacement columns 4 are inserted at the two ends of the first connecting plate 20B, and the lengths of the first displacement columns 4 are determined according to pouring positions;
S4: the staff moves to a pouring position along the foundation pit by using the climbing rope ladder, installs the guide hopper 6 on the pouring groove opposite to the climbing rope ladder, inserts the arc-shaped positioning plate 9 at the bottom of the guide hopper 6 on the external baffle of the pouring groove, and fixes the arc-shaped positioning plate by using the jacking bolts;
S5: the guide hopper 6 is arranged in an inclined shape, and the guide hopper 6 is connected with the lifting lug at the lower end of the first displacement column 4by a rope; meanwhile, a worker positioned at the top of the foundation pit A moves the displacement rod 3 and the first displacement column 4 according to the inclination angle of the guide hopper 6, so that the upper end of the guide hopper 6 is clung to the lower end of the first displacement column 4, and the displacement rod 3 is fixedly connected with the first connecting plate 20B and the first displacement column 4 and the displacement rod 3 through bolts;
S6: according to the position of the guide hopper 6, the guide cylinder 10 is moved, the lower end of the cement pouring pipe penetrates into the guide cylinder 10, and the cement pouring pipe and the guide cylinder 10 are fixed together through a jacking bolt;
s7: cement mortar is poured into the guide hopper 6 through the pouring pipe, and flows into the pouring groove along the guide hopper 6;
when the guide hopper 6 is used for conveying cement into the pouring groove, the transverse plate 1 can be rotated, so that the guide hopper 6 rotates along the pouring groove, and pouring is carried out on different positions of the pouring groove. A step of
In actual operation, staff can place the heavy object on the diaphragm outside the foundation ditch to reach the effect of fixed diaphragm.
Because the pouring grooves are also distributed in an annular shape, the periphery of the pouring groove can be poured by moving the position of the guide hopper on the pouring groove.
The position of the pouring cylinder corresponds to the position right above the guide hopper, when the guide hopper is used, the pouring pipe can penetrate through the rectangular through hole, the distance between the lower end of the pouring pipe and the guide hopper is 10 cm-15 cm, or the distance between the lower end of the pouring pipe and the guide hopper is smaller, so that the drop of pouring materials can be reduced when pouring is carried out, and the large-amplitude splashing of the pouring materials is avoided when the pouring materials are conveyed.
According to the invention, the back surface of the guide hopper is hinged with the arc-shaped positioning plate, so that the guide hopper can be placed on the pouring groove, and the inclination angle of the guide hopper can be freely adjusted; through the cover establish the section of thick bamboo of pouring on the diaphragm, play the fixed effect of pouring the pipe, when avoiding pouring the defeated material of pipe, the condition that appears whipping has guaranteed going on smoothly of construction, has improved the security and the stability of construction, convenient to use, easy operation easily promotes.
Claims (8)
1. The utility model provides a transmission line foundation ditch dado construction guide device, includes diaphragm (1), right angle picture peg (2) and guide cylinder (10), its characterized in that: the left side cover of diaphragm (1) is equipped with right angle picture peg (2), the both sides of right angle picture peg (2) are inserted and are equipped with displacement pole (3), the right-hand member of displacement pole (3) is inserted and is equipped with first displacement post (4), the lower extreme of first displacement post (4) is connected with guide hopper (6) through rope (8), the lower extreme at guide hopper (6) back articulates has arc locating plate (9), the right side of diaphragm (1) is dug and is equipped with rectangle through-hole (10A) to the right side cover at diaphragm (1) is equipped with guide cylinder (10), the both sides of guide cylinder (10) are provided with second displacement post (12); the upper panel of the right-angle plugboard (2) is sleeved on the transverse board (1) and is fixed through bolts; the outer end of the top surface of the right-angle plugboard (2) is provided with a handle (20A), the inner end of the top surface of the right-angle plugboard (2) is provided with a first connecting plate (20B), and two ends of the first connecting plate (20B) are inserted with displacement rods (3) and fixed through bolts; the guide cylinder (10) is a rectangular cylinder, connecting blocks (11) are arranged at two ends of the guide cylinder (10), and a second displacement column (12) is arranged at the right end of the connecting block (11); the right end of the transverse plate (1) is provided with a second connecting plate (10B), and the second displacement column (12) penetrates through the second connecting plate (10B) and is fixedly connected together through bolts.
2. The power transmission line foundation pit retaining wall construction guide device according to claim 1, wherein: the upper end of the first displacement column (4) is connected with a nut through threads, and the first displacement column (4) penetrates through the right end of the displacement rod (3) and is fixedly connected together through a bolt.
3. The power transmission line foundation pit retaining wall construction guide device according to claim 2, wherein: the lower extreme of first displacement post (4) is provided with first rings (5) to be provided with second rings (7) in the upper end that corresponds guide hopper (6), first rings (5) and second rings (7) link together through rope (8).
4. A transmission line foundation pit retaining wall construction guide device according to claim 3, wherein: the baffles at two sides of the guide hopper (6) are distributed in a right-angle triangle shape.
5. The power transmission line foundation pit retaining wall construction guide device according to claim 1, wherein: the arc-shaped positioning plates (9) are distributed in a U-shaped mode, and a jacking bolt is arranged outside the arc-shaped positioning plates (9).
6. The power transmission line foundation pit retaining wall construction guide device according to claim 1, wherein: one side of the guide cylinder (10) is provided with a jacking bolt.
7. The construction method of the power transmission line foundation pit retaining wall construction guide device according to any one of claims 1 to 6, comprising the following steps:
S1: a guide cylinder (10) and a right-angle plugboard (2) are sleeved at the left end of the transverse plate (1) in sequence, and second displacement columns (12) at two sides of the guide cylinder (10) penetrate through a second connecting plate (10B);
S2: the right-angle inserting plate (2) is moved along the transverse plate (1), the lower panel of the right-angle inserting plate (2) is tightly attached to the inner wall of one side of the foundation pit (A), and then the right-angle inserting plate (2) and the transverse plate (1) are fixedly connected together through bolts;
s3: the two ends of the first connecting plate (20B) are inserted with a displacement rod (3) with a first displacement column (4), and the length of the first displacement column (4) is determined according to the pouring position;
S4: the staff moves to a pouring position along the foundation pit by using the climbing rope ladder, installs a guide hopper (6) on a pouring groove opposite to the climbing rope ladder, inserts an arc-shaped positioning plate (9) at the bottom of the guide hopper (6) on an external baffle plate of the pouring groove, and fixes the arc-shaped positioning plate through a jacking bolt;
S5: the guide hopper (6) is arranged in an inclined shape, and the guide hopper (6) is connected with the lifting lug at the lower end of the first displacement column (4) by a rope; meanwhile, a worker positioned at the top of the foundation pit (A) moves the displacement rod (3) and the first displacement column (4) according to the inclination angle of the guide hopper (6), so that the upper end of the guide hopper (6) is tightly attached to the lower end of the first displacement column (4), and the displacement rod (3) is fixedly connected with the first connecting plate (20B) and the first displacement column (4) and the displacement rod (3) through bolts;
S6: according to the position of the guide hopper (6), the guide cylinder (10) is moved, the lower end of the cement pouring pipe penetrates into the guide cylinder (10), and the cement pouring pipe and the guide cylinder (10) are fixed together through a jacking bolt;
S7: cement mortar is poured into the guide hopper (6) through the pouring pipe, and the cement mortar flows into the pouring groove along the guide hopper (6).
8. The construction method of the power transmission line foundation pit retaining wall construction guide device according to claim 7, wherein the construction method comprises the following steps: when the guide hopper (6) is used for conveying cement into the pouring groove, the transverse plate (1) can be rotated, so that the guide hopper (6) rotates along the pouring groove, and pouring is carried out on different positions of the pouring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190899.9A CN115434325B (en) | 2022-09-28 | 2022-09-28 | Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190899.9A CN115434325B (en) | 2022-09-28 | 2022-09-28 | Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115434325A CN115434325A (en) | 2022-12-06 |
| CN115434325B true CN115434325B (en) | 2024-06-21 |
Family
ID=84251941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211190899.9A Active CN115434325B (en) | 2022-09-28 | 2022-09-28 | Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115434325B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158597A (en) * | 2019-05-22 | 2019-08-23 | 合肥博创机械制造有限公司 | A kind of concrete placing installation and its construction method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB268255A (en) * | 1926-11-30 | 1927-03-31 | Bleichert & Co Adolf | Improvements in the method of distributing concrete in building operations, and apparatus therefor |
| DE3761852D1 (en) * | 1986-06-19 | 1990-04-12 | Hollandsche Betongroep Nv | DEVICE FOR COVERING AN UNDERWATER PIPE WITH LOOSE MATERIAL, LIKE AN OIL PIPELINE AND / OR SIMILAR OBJECTS. |
| US5026214A (en) * | 1989-07-13 | 1991-06-25 | Beck Iii August H | Apparatus for placing cementitious materials in earth excavations |
| DE202009012067U1 (en) * | 2009-09-07 | 2010-01-07 | KÜBAT Förderanlagen GmbH | Device for dispensing bulk material, in particular concrete |
| CN205776232U (en) * | 2016-05-19 | 2016-12-07 | 中国水利水电第十四工程局有限公司 | A kind of rectangular cross section vertical shaft bent-arm concrete feeding-distribution device |
| CN208844573U (en) * | 2018-07-19 | 2019-05-10 | 中建三局集团有限公司 | A kind of rotary chute apparatus poured for round-seal reservoir breast wall concrete |
| CN209211449U (en) * | 2018-09-05 | 2019-08-06 | 上海建工七建集团有限公司 | A kind of regularization sliding slot system |
| CN210917375U (en) * | 2019-10-22 | 2020-07-03 | 中建八局第三建设有限公司 | Chute device for pouring concrete |
| CN111021358A (en) * | 2019-12-20 | 2020-04-17 | 中国水利水电第六工程局有限公司 | 360-degree rotating chute for caisson concrete pouring |
| CN211621596U (en) * | 2019-12-30 | 2020-10-02 | 北京泰德市政工程有限公司 | Rotary chute device for circular well breast wall concrete pouring |
| CN213330065U (en) * | 2020-07-31 | 2021-06-01 | 中山市丰禾电子科技有限公司 | Cloth hopper convenient to adjust unloading position |
| CN213979955U (en) * | 2020-11-19 | 2021-08-17 | 广西建工集团第一建筑工程有限责任公司 | A fill of pouring for pouring steel pipe concrete |
| CN214573967U (en) * | 2021-03-23 | 2021-11-02 | 中建七局(上海)有限公司 | Large-volume concrete pouring chute device for ultra-thick bottom plate of deep foundation pit in narrow field |
| CN214826883U (en) * | 2021-07-01 | 2021-11-23 | 浙江德捷建设工程有限公司 | Deep basal pit concrete conveying equipment |
| CN216475035U (en) * | 2021-10-25 | 2022-05-10 | 中建八局西南建设工程有限公司 | Elephant trunk pouring device |
| CN217105096U (en) * | 2021-11-12 | 2022-08-02 | 中铁五局集团机械化工程有限责任公司 | Deep well support wall concrete pouring and distributing system |
-
2022
- 2022-09-28 CN CN202211190899.9A patent/CN115434325B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158597A (en) * | 2019-05-22 | 2019-08-23 | 合肥博创机械制造有限公司 | A kind of concrete placing installation and its construction method |
Non-Patent Citations (1)
| Title |
|---|
| 白莲河蓄能电站调压井衬砌滑模施工;戴勇;;东北水利水电;20080815(08);第14-16页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115434325A (en) | 2022-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210766774U (en) | Positioning device for steel reinforcement cage and lattice column | |
| CN111945714B (en) | Steel sleeve guiding method combined with steel upright column inserting construction method | |
| CN103510541A (en) | Device and method for installing steel pipe column to interior of lifting frame hole | |
| CN115434325B (en) | Material guiding device for construction of foundation pit retaining wall of power transmission line and construction method | |
| CN108331429B (en) | Method for installing tubular high-rise steel structure | |
| CN109098178A (en) | A kind of concrete-spouting plant | |
| CN212641437U (en) | Pile-forming orifice operation device for large-diameter ultra-deep cast-in-place pile | |
| CN215160435U (en) | Deep basal pit excavation material overhead hoist | |
| CN108661301B (en) | Modular assembly platform for vertical frames of well frames and use method | |
| CN210827478U (en) | Deep foundation pit underground structure reverse construction method steel pipe column positioning device | |
| CN208933972U (en) | A kind of concrete-spouting plant | |
| CN212897489U (en) | High-altitude steel pipe column concrete pouring operation platform | |
| CN205934962U (en) | A system of sliding for underground pipe gallery cast -in -situ construction | |
| CN210393407U (en) | Elevation positioning control device for hoisting large embedded part | |
| CN211666301U (en) | Steel constructs straightness control stop device that hangs down of post | |
| CN110171766B (en) | Steel bar transportation lifting appliance | |
| CN113684826A (en) | Reverse construction method steel pipe upright pile construction casing device and construction method thereof | |
| CN114016546A (en) | Hole-pile method station steel pipe column hoisting and fixing device and construction method | |
| CN208932809U (en) | Rectangular push pipe suspender | |
| CN113404519A (en) | Movable building construction device | |
| CN208650040U (en) | A kind of positioning and plumbing device of steel pipe post stake | |
| CN208039818U (en) | A kind of slip form platform levelness control device | |
| CN220645960U (en) | Chute trolley for tunnel pouring concrete | |
| CN114856291B (en) | Circuit rod installation device and method for communication circuit construction | |
| CN219220411U (en) | Rectangular vertical shaft hydraulic sliding formwork construction device |
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 | ||
| GR01 | Patent grant |