Positioning device for one-time embedded casing pipe of super high-rise building pipe well

Abstract

The utility model belongs to the technical field of pre-embedded sleeve positioning, and relates to a positioning device for a one-time pre-embedded sleeve of a super high-rise building tube well, which comprises a first frame strip and a pair of second frame strips, and the first frame strip and the second frame strips are distributed left and right; the iron rings limit the sleeves, the placing positions of the iron rings are the positions where the sleeves need to be arranged during construction, as long as the placing positions of the iron rings are accurate, the positions of the sleeves are the accurate placing positions, the multiple iron rings accurately limit and place the multiple corresponding sleeves in place at the same time, and the effect on the construction quality of the sleeves is obviously excellent. The device can greatly improve the pre-embedding precision of the casing pipe, the first frame body, the second frame body, the first leveling instrument, the second leveling instrument, the sleeve plate and the partition plate can be taken down by executing the steps in turn, the casing pipe is left to be integrally poured with a floor at a time, the labor intensity is low, and the efficiency is high; the problem that due to the fact that an existing super high-rise building pipe well casing pipe is inaccurate in positioning, a casing pipe installation part is in place is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pre -buried sleeve location technical field relates to a kind of super high-rise building pipe well one pre -buried sleeve positioning device. BACKGROUND

[0002] Super high-rise building refers to the building above 40 layers, height above 100 meters, need high capital, high technology, brand new first construction technology, high-quality material can be completed, it is a symbol of city or national economic development. Super high-rise building needs to use sleeve stacking construction mode to be laid in the specified position of super high-rise building and form pipe well, then the pipe well is buried with concrete, and it is necessary to complete pre -buried pipe well (concrete hardening is directly wrapped around pipe well, to avoid later modification construction causes load-bearing structure damage), so as to facilitate the installation of various power, water conservancy, gas facilities in super high-rise building during decoration, and pipe well provides reserved space for the installation of various power, water conservancy, gas pipeline facilities.

[0003] Due to the large number of floors of super high-rise building, complex electromechanical system, small space, dense electromechanical pipeline, a large number of electromechanical pipelines need to pass through structure wall and floor, multiple electrical pipe supports are supported by piles to basement, outdoor pipeline system is complex, multiple electrical wells, rainwater wells and sewage wells intersect, which leads to the concentration and large number of sleeve pipes in pipe well. If the sleeve pipe is reserved according to the traditional method, each sleeve pipe needs to be positioned separately, which will result in huge pre -buried workload, high pre -buried precision requirement, especially for large sleeve pipes above DN500, which requires a lot of time and labor, and may cause inaccurate pipe opening reservation and inaccurate positioning, resulting in improper installation of sleeve pipe, reduced installation precision of sleeve pipe, affected pipeline installation, caused rework due to inaccurate pipe well pipe pre -buried positioning, high technical requirement for workers, increased sleeve pipe construction difficulty, prolonged construction period and increased construction cost, which is not cost-effective in economy. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems, which overcomes the defects of prior art, and solves the problem of inaccurate sleeve pipe positioning of existing super high-rise building pipe well.

[0005] The utility model solves the technical problems by adopting the following technical scheme: a kind of super high-rise building pipe well one pre -buried sleeve positioning device, including first frame strip and second frame strip, first frame strip and second frame strip, the second frame strip is provided with a pair and is distributed left and right, the first frame strip is provided with multiple and is distributed in the front and back two sides between two first frame strips, multiple are respectively located between any adjacent four first frame strips between two second frame strips and are provided with the partition strip;

[0006] The front and rear adjacent two first frame strips are provided with sleeves, and the plurality of sleeves are arranged in a "single line shape", the partition strip is located between any adjacent two sleeves, and any adjacent two partition strips are parallel to each other;

[0007] The outer surface of the sleeve is provided with an iron ring and a sealing sleeve, the sealing sleeve is located on the upper and lower sides of the adjacent iron ring, the outer periphery of the iron ring is provided with a pair of sleeve plates arranged in an upper and lower distribution, and the front and rear ends of the upper and lower adjacent two sleeve plates are provided with first frame strips;

[0008] The outer end of the first frame strip is provided with a first level gauge, and the outer end of the second frame strip is provided with a second level gauge.

[0009] In the preferred technical scheme of the utility model, the second frame strip and the adjacent first frame strip are connected with a support column through a yuanbao bolt.

[0010] In the preferred technical scheme of the utility model, the partition strip and the adjacent sleeve plate are connected with a first square block through a yuanbao bolt, and the first frame strip and the adjacent first square block are connected with a second square block through a yuanbao bolt.

[0011] Compared with the prior art, the utility model realizes the beneficial effects that:

[0012] 1) The partition strip, the first frame strip and the second frame strip are arranged in a rectangular array shape at the position where the sleeve is required to be installed in the super high-rise building, the iron ring is arranged in the array in a "single line shape", the sleeve plate is sleeved with the iron ring, the shape of the iron ring is matched with the shape of the sleeve, different diameter sleeves are matched with corresponding diameter iron rings, the sleeve to be arranged needs to be arranged in the corresponding each iron ring, the sealing sleeve seals the gap on the upper and lower ends of the corresponding iron ring, the iron ring limits the sleeve, the arrangement position of the iron ring is the position of the sleeve to be arranged during construction, as long as the arrangement position of the iron ring is accurate, the position of the sleeve is accurately arranged, a plurality of iron rings accurately limit and arrange a plurality of corresponding sleeves to the position, the construction quality of the sleeve is obviously excellent, the device can greatly improve the pre-buried precision of the sleeve, guarantees the normal and rapid construction and installation process of the sleeve, and improves the project construction quality;

[0013] 2) After the positioning device completes the positioning of the sleeve, the first frame body, the second frame body, the first level gauge, the second level gauge, the sleeve plate and the partition plate can be removed according to the above steps in reverse, so that the sleeve is left for one-time integral pouring with the floor, the construction process of secondary hoisting hole and sealing is reduced, the mold can be repeatedly used, the work amount is small, the labor intensity is low, the time cost is small, the efficiency is high, the requirement for the operation personnel is low, the construction period is saved, and the construction cost is reduced, and the economic and construction period benefits are obvious;

[0014] 3) in combination with the above effects, the device adopts the EPC mode in construction technology, the whole first, the local deepening strategy, first carries out each floor horizontal pipeline deepening to complete the project mechanical and electrical comprehensive pipeline arrangement, then takes the first layer as the reference to combine each floor branch pipe and valve installation pipeline conditions such as entering and leaving through BIM technology to model and deepen the pipe well, which can avoid the pipe and the electric well, rainwater well, sewage well and other various wellways from overlapping, crossing and colliding, through the BIM model, the mechanical and electrical pipelines penetrating the structure wall and plate are accurately positioned, and the sleeve is added, the embedded drawing is exported, so as to facilitate the site pouring, the BIM solves the design problems such as design drawing error, omission, collision, lack and insufficient net height, the application and promotion benefit is obvious, the technology is suitable for all pipe wells, electric wells and mechanical and electrical installation engineering, and the technology is simple to operate, has high application value, and can be widely promoted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure front view of the utility model;

[0016] Figure 2 It is the structure A local enlarged view of the utility model;

[0017] Figure 3 It is the overall structure bottom view of the utility model;

[0018] Figure 4 It is the sleeve plate distribution effect drawing of the utility model;

[0019] Figure 5 It is the separation strip connection effect drawing of the utility model;

[0020] Figure 6 It is the connection effect drawing between the first frame strip and the second frame strip of the utility model;

[0021] Figure 7 It is the sleeve pipe construction effect drawing of the utility model.

[0022] In the drawing: 1, first frame strip; 2, first horizontal ruler; 3, second frame strip; 4, second horizontal ruler; 5, sleeve plate; 6, iron ring; 7, sealing sleeve; 8, sleeve pipe; 9, separation strip; 10, first square; 11, second square; 12, support column. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-7The utility model provides a technical scheme: a kind of super high-rise building pipe well once pre-burying sleeve 8 positioning device, including first frame strip 1 and second frame strip 3, first frame strip 1 and second frame strip 3, second frame strip 3 is provided with a pair and presents left and right distribution, first frame strip 1 is provided with multiple and is distributed in the front and back two sides between two first frame strips 1, multiple separating strips 9 located between any adjacent four first frame strips 1 are provided between two second frame strips 3;Front and back two first frame strips 1 between adjacent are provided with sleeve 8, multiple sleeve 8 presents "a character shape" arrangement distribution, separating strip 9 is located between any adjacent two sleeve 8, any adjacent two separating strips 9 are mutually parallel;Sleeve 8 outer surface is all set into the iron ring 6 and sealing sleeve 7, sealing sleeve 7 is located in the upper and lower two sides of adjacent iron ring 6, iron ring 6 periphery is all set into a pair of sleeve plate 5 that presents upper and lower distribution, first frame strip 1 is provided at the front and back two ends between upper and lower two sleeve plates 5;In the position where super high-rise building needs to install sleeve 8, separating strip 9, first frame strip 1 and second frame strip 3 are placed into the rectangular array shape as shown in Fig. Figure 6 , so that separating strip 9, first frame strip 1 and second frame strip 3 present rectangular frame array placement shape;Every sleeve plate 5, iron ring 6, sealing sleeve 7 is divided into two and presents front and back symmetry distribution state, sleeve plate 5, iron ring 6, sealing sleeve 7 is used in pairs in front and back, a whole positive circle iron ring 6 is divided into two after half from center, and sleeve 8 is placed between the front and back two iron ring 6 half rings, and the structure of sleeve plate 5, sealing sleeve 7 is same with the mounting structure of iron ring 6, and structure effect refers to the effect shown in Figure 4 And Figure 5 .

[0024] First frame strip 1 and second frame strip 3 are placed on the plane where sleeve surface needs to be installed, and first frame strip 1 and second frame strip 3 present the rectangular array distribution effect shown in Figure 4 、 Figure 6 , first frame strip 1 outer end is all equipped with first level 2, and second frame strip 3 outer end is all equipped with second level 4, and first level 2 and second level 4 are placed into first frame strip 1 and second frame strip 3 outer end respectively, and whether first frame strip 1 and second frame strip 3 are placed horizontally in place is judged by visually observing the scale position indicated by scale bar and bubble level surface of level, and second frame strip 3 and adjacent first frame strip 1 are connected by support column 12 through yuanbao bolt, and support column 12 fills the joint gap between second frame strip 3 and adjacent first frame strip 1, and second frame strip 3 and adjacent first frame strip 1 are kept in the state of reinforced connection by using support column 12.

[0025] The spacer plate is in contact with the sleeve plate 5, the first block 10 is connected between the spacer strip 9 and the adjacent sleeve plate 5 through the yuanbao bolt, the second block 11 is connected between the first frame strip 1 and the adjacent first block 10 through the yuanbao bolt, the first block 10 connects the spacer plate and the adjacent sleeve plate 5 together, and the second block 11 connects the first frame strip 1 and the adjacent sleeve plate 5 together. The iron ring 6 is arranged in the position between any two adjacent first frame strips 1 in front and back, and the iron ring 6 is arranged in the shape of a straight line, so that the sleeve plate 5 is sleeved on the iron ring 6.

[0026] The sleeve 8 to be arranged is inserted into each corresponding iron ring 6, and the sleeve 8 is arranged in the shape of a straight line. The shape of the iron ring 6 is matched with the shape of the sleeve 8. Different diameters of the sleeve 8 are matched with corresponding diameters of the iron ring 6. The specifications of the sleeve 8 matched with different diameters of the iron ring 6 are shown in the following table.

[0027]

[0028] The sealing sleeve 7 is arranged on the upper and lower ends of the adjacent iron ring 6 along the outer wall of the sleeve 8, and the sealing sleeve 7 seals the gap between the upper and lower ends of the corresponding iron ring 6. The sealing sleeve 7 makes the upper and lower ends of the corresponding iron ring 6 tightly and firmly adhere to the surface of the corresponding sleeve 8. The arrangement effect of the sleeve plate 5, the iron ring 6 and the sealing sleeve 7 is shown in the following figure. Figure 1 、 Figure 2

[0029] Since the iron ring 6 limits the sleeve 8, the iron ring 6 of the same diameter is matched with the sleeve 8 of the same diameter. The arrangement position of the iron ring 6 is the position of the sleeve 8 to be arranged during construction. As long as the arrangement position of the iron ring 6 is accurate, the position of the sleeve 8 is accurately arranged. Multiple iron rings 6 simultaneously and accurately limit and arrange multiple corresponding sleeves 8 in place. The construction quality of the sleeve 8 is obviously excellent. The device can greatly improve the pre-embedding accuracy of the sleeve 8, ensure the normal and rapid construction and installation process of the sleeve 8, and improve the quality of project construction.

[0030] After the positioning device completes the positioning of the sleeve 8, the first frame, the second frame, the first level gauge 2, the second level gauge 4, the sleeve plate 5 and the spacer plate are removed in reverse according to the above steps. The whole device can be easily removed, the sleeve 8 is left for one-time integral pouring with the floor, the inside of the sleeve 8 is pre-embedded once, the construction process of secondary hoisting hole and sealing is reduced, the mold can be repeatedly used, the work load is small, the labor intensity is low, the time cost is less, the efficiency is high, the requirement for the operation personnel is low, the construction period is saved, and the construction cost is reduced. The economic and construction period benefits are obvious.

[0031] ​In combination with the above effects, the device adopts the EPC mode in construction technology, a whole and then partial deepening strategy, first carries out each floor horizontal pipeline deepening to complete the project mechanical and electrical comprehensive pipeline arrangement, and then takes the first floor as the reference to combine each floor branch pipe inlet and outlet and valve installation and other pipeline conditions to model and deepen the pipe well through BIM technology, so that the pipeline presents a regular and neat arrangement state, and during construction, the pipeline can avoid overlapping, crossing and collision with various shafts such as electrical well, rainwater well and sewage well; through the BIM model, the mechanical and electrical pipeline penetrating the structure wall and plate is accurately positioned, and the sleeve 8 is added, combined with the pre-buried drawing to facilitate the pouring of the sleeve 8 on site, the precision of the sleeve 8 installation is improved, the BIM solves the design problems such as error, omission, collision, lack and insufficient net height of the design drawing, the application and promotion benefits are obvious, and the technology is suitable for all mechanical and electrical installation engineering of pipe well and electrical well pre-buried, and the technology is simple to operate, has high application value, and can be widely promoted.

Claims

1. A kind of super high-rise building pipe well once pre-buried sleeve positioning device, including first frame strip (1) and second frame strip (3), it is characterized by: First frame strip (1) and second frame strip (3), the second frame strip (3) is provided with a pair and is left and right distribution, the first frame strip (1) is provided with multiple and is distributed between two first frame strips (1) front and back two sides, multiple separating strips (9) are arranged between two second frame strips (3), and are located between any adjacent four first frame strips (1) respectively; Front and back two adjacent first frame strips (1) between the sleeve (8) are all provided with, multiple sleeves (8) are arranged in " a character ”, the separating strip (9) is located between any adjacent two sleeves (8), and any adjacent two separating strips (9) are parallel to each other; The outer surface of sleeve (8) is all set into iron ring (6) and sealing sleeve (7), the sealing sleeve (7) is located in the upper and lower two sides of adjacent iron ring (6), and the outer periphery of iron ring (6) is all set into a pair of sleeve plate (5) and is distributed in upper and lower, and the front and back two ends between the upper and lower adjacent two sleeve plates (5) are all provided with first frame strip (1); The outer end of first frame strip (1) is all installed with first level (2), and the outer end of second frame strip (3) is all installed with second level (4).

2. The positioning device for the once pre-buried sleeve of the super-high building pipe well according to claim 1, characterized in that: The second frame strip (3) and adjacent first frame strip (1) between the support column (12) are all connected by yuanbao bolt.

3. The positioning device for a once pre-buried sleeve pipe of a super-high building pipe well according to claim 1, characterized in that: The separating strip (9) and adjacent sleeve plate (5) between the first block (10) are all connected by yuanbao bolt, and the first frame strip (1) and adjacent first block (10) between the second block (11) are all connected by yuanbao bolt.

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