CN113882640A - Splicing type construction engineering construction method with high stability - Google Patents

Splicing type construction engineering construction method with high stability Download PDF

Info

Publication number
CN113882640A
CN113882640A CN202111201470.0A CN202111201470A CN113882640A CN 113882640 A CN113882640 A CN 113882640A CN 202111201470 A CN202111201470 A CN 202111201470A CN 113882640 A CN113882640 A CN 113882640A
Authority
CN
China
Prior art keywords
limiting
splicing
limiting hole
column
construction
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
Application number
CN202111201470.0A
Other languages
Chinese (zh)
Inventor
牛魁
袁军文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China MCC17 Group Co Ltd
Original Assignee
China MCC17 Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China MCC17 Group Co Ltd filed Critical China MCC17 Group Co Ltd
Priority to CN202111201470.0A priority Critical patent/CN113882640A/en
Publication of CN113882640A publication Critical patent/CN113882640A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/15Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/007Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/16Struts or stiffening rods, e.g. diagonal rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention relates to the technical field of constructional engineering construction, and discloses a splicing type constructional engineering construction method with high stability, which comprises the following construction steps: s1, firstly, placing a base at a proper position of a construction site, then inserting a fixing pile into a through hole, and nailing the fixing pile into the bottom of the ground; s2, screwing the bottom of the support column into the first threaded hole through threads, and inserting the connecting column at the bottom of the splicing column into the splicing groove; and S3, respectively inserting the first limiting column and the second limiting column at one end of the cross beam rod and one end of the supporting rod into the first limiting hole and the second limiting hole. The construction platform for building engineering construction is installed in a splicing mode, the traditional bolts and tools are prevented from being used for fixing the construction platform, the labor intensity of operators in dismounting the construction platform is reduced, the construction platform for building engineering construction can be installed in a splicing mode according to the height of construction, and the stability of the construction platform for building engineering construction in use is improved.

Description

Splicing type construction engineering construction method with high stability
Technical Field
The invention relates to the technical field of constructional engineering construction, and discloses a splicing type constructional engineering construction method with high stability.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called a construction site or a construction site, and is also called a construction site, however, a construction platform needs to be installed during construction to provide a safe construction platform for operators.
At present, the existing construction engineering construction platform has some defects, for example; the existing construction platform for the construction of the constructional engineering is generally fixed by using traditional bolts and tools, the speed of an operator in the process of dismounting the construction platform is reduced, the labor intensity of the operator in the process of dismounting the construction platform is improved, the efficiency of the construction platform for the construction of the constructional engineering in the dismounting process is reduced, the construction platform for the construction of the constructional engineering cannot be spliced and installed according to the height of construction, the construction platform for the construction of the constructional engineering is easy to shake when in use, and the stability of the construction platform for the construction of the constructional engineering in the use process is reduced.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to provide a splicing type construction engineering construction method with high stability, and solves the problems in the background technology.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
in order to achieve the purpose, the invention provides the following technical scheme: a construction method of splicing type constructional engineering with high stability comprises the following construction steps:
s1, firstly, placing a base at a proper position of a construction site, then inserting a fixing pile into a through hole, and nailing the fixing pile into the bottom of the ground;
s2, screwing the bottom of the support column into the first threaded hole through threads, and inserting the connecting column at the bottom of the splicing column into the splicing groove;
s3, inserting a first limiting column and a second limiting column at one end of the cross beam rod and one end of the supporting rod into the first limiting hole and the second limiting hole respectively, and enabling the first limiting column and the second limiting column to penetrate through a third limiting hole and a fourth limiting hole;
s4, inserting the longitudinal bolt into a first jack and a second jack inside the first limiting column and the second limiting column, and then penetrating the transverse bolt through a third jack and into a fifth limiting hole;
s5, mounting the other ends of the beam rod and the supporting rod according to the steps S3 and S4, and fixing a second base at a proper position through a fixing pile;
s6, screwing two ends of the longitudinal beam rod into the second threaded hole through threaded connectors, and fixing the third base and the fourth base at proper positions through fixing piles;
and S7, finally, increasing or reducing the number of the splicing columns according to the construction height, and carrying the construction butt strap on the two cross beam rods so as to enable an operator to stand on the construction butt strap for construction.
As a preferred embodiment of the present invention, the first threaded hole is located at the center of the inside of the base, and the through holes are provided with four through holes and evenly distributed at four corners of the base.
As a preferred embodiment of the present invention, the connecting column is welded to the bottom of the splicing groove, the outer diameter of the connecting column is identical to the inner diameter of the splicing groove, and is movably connected to the inside of the splicing groove, and the length of the connecting column is the same as the depth of the splicing groove.
As a preferred embodiment of the present invention, the splicing groove is respectively located at the middle upper portion inside the supporting column and the splicing column.
As a preferred embodiment of the present invention, two first limiting posts and two second limiting posts are respectively disposed and welded at two ends of the beam rod and the support rod, the outer diameters of the first limiting posts and the second limiting posts are matched with the inner diameters of the first limiting holes, the second limiting holes, the third limiting holes and the fourth limiting holes, and are movably connected with the interiors of the first limiting holes, the second limiting holes, the third limiting holes and the fourth limiting holes, the positions of the first limiting holes and the second limiting holes are matched with the positions of the third limiting holes and the fourth limiting holes, respectively, and are communicated with the interiors of the splicing grooves, and the third limiting holes and the fourth limiting holes penetrate through the interiors of the joining posts.
As a preferred embodiment of the present invention, the outer diameter of the lower end of the longitudinal plug is respectively matched with the inner diameters of the first jack and the second jack and is movably connected with the inside of the first jack and the second jack, the outer diameter of the transverse plug is respectively matched with the inner diameters of the third jack and the fifth limiting hole and is movably connected with the inside of the third jack and the fifth limiting hole, and the position of the third jack is matched with the position of the fifth limiting hole.
In a preferred embodiment of the present invention, two threaded connectors are provided and are welded to both ends of the side member bar, respectively.
In a preferred embodiment of the present invention, the second threaded hole is respectively provided at the upper middle part of the inner part of the splicing column and the support column, and respectively communicates with the outer surfaces of the splicing column and the support column.
3. Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
according to the construction platform for the building engineering, the construction platform for the building engineering is effectively spliced and installed through the combination of the support column, the first threaded hole, the splicing column, the connecting column, the splicing groove, the beam rod, the support rod, the first limiting column, the second limiting column, the first limiting hole, the second limiting hole, the third limiting hole, the fourth limiting hole, the longitudinal bolt, the first jack, the second jack, the transverse bolt, the third jack and the fifth limiting hole, the traditional bolts and tools are prevented from being used for fixing the construction platform, the speed of an operator when the construction platform is disassembled and assembled is increased, the labor intensity of the operator when the construction platform is disassembled and assembled is reduced, and the efficiency of the construction platform for the building engineering construction in the disassembling and assembling process is improved.
According to the construction platform for the building engineering construction, the longitudinal beam rod, the threaded connector and the second threaded hole are combined, the construction platform for the building engineering construction can be spliced and installed according to the construction height, the phenomenon that the construction platform for the building engineering construction shakes when in use is prevented, and the stability of the construction platform for the building engineering construction when in use is improved. .
Drawings
The invention is further described below with reference to the accompanying drawings:
other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a splicing type construction engineering construction method with high stability according to the invention;
FIG. 2 is a schematic structural diagram of a spliced column of the construction method of the spliced building engineering with high stability of the invention;
FIG. 3 is a schematic structural view of a beam rod of the construction method of the splicing type building engineering with high stability of the invention;
FIG. 4 is a schematic view of a longitudinal bolt structure of the splicing type construction engineering construction method with high stability of the present invention;
FIG. 5 is a schematic structural view of a longitudinal beam rod of the splicing type construction method for building engineering with high stability of the invention;
fig. 6 is a schematic view of a transverse bolt structure of the splicing type construction engineering construction method with high stability.
In the figure: 1. a base; 2. a through hole; 3. a support pillar; 4. a first threaded hole; 5. splicing the columns; 6. connecting the column; 7. splicing grooves; 8. a beam rod; 9. a support bar; 10. a first limit post; 11. a second limit post; 12. a first limit hole; 13. a second limiting hole; 14. a third limiting hole; 15. a fourth limiting hole; 16. a longitudinal bolt; 17. a first jack; 18. a second jack; 19. a transverse bolt; 20. a third jack; 21. a fifth limiting hole; 22. a longitudinal beam rod; 23. a threaded connector; 24. and a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a construction method of splicing type constructional engineering with high stability comprises the following construction steps:
s1, firstly, placing a base 1 at a proper position of a construction site, then inserting a fixing pile into a through hole 2, and nailing the fixing pile into the ground bottom;
s2, screwing the bottom of the support column 3 in the first threaded hole 4 through threads, and then inserting the connecting column 6 at the bottom of the splicing column 5 into the splicing groove 7;
s3, inserting a first limiting column 10 and a second limiting column 11 at one end of the cross beam rod 8 and one end of the supporting rod 9 into a first limiting hole 12 and a second limiting hole 13 respectively, and penetrating through a third limiting hole 14 and a fourth limiting hole 15;
s4, inserting the longitudinal bolt 16 into a first jack 17 and a second jack 18 inside the first limiting column 10 and the second limiting column 11, and then penetrating the transverse bolt 19 through a third jack 20 and into a fifth limiting hole 21;
s5, mounting the other ends of the beam rod 8 and the support rod 9 according to the steps S3 and S4, and fixing the second base 1 at a proper position through a fixing pile;
s6, screwing two ends of the longitudinal beam rod 22 into the second threaded hole 24 through the threaded connectors 23, and fixing the third base 1 and the fourth base 1 at proper positions through fixing piles;
s7, finally, the number of the splicing columns 5 is increased or reduced according to the construction height, and the construction butt strap is carried on the two cross beam rods 8, so that the operator can stand on the construction butt strap for construction.
In an alternative embodiment, the first threaded hole 4 is located at the center of the inside of the base 1, and the through holes 2 are provided with four and evenly distributed at the four corners of the base 1.
It should be noted that the firmness of the base 1 in the installation and fixation is improved.
In an alternative embodiment, the joining column 6 is welded to the bottom of the splicing column 5, the outer diameter of the joining column 6 is identical to the inner diameter of the splicing groove 7, and is movably connected with the inside of the splicing groove 7, and the length of the joining column 6 is the same as the depth of the splicing groove 7.
It should be noted that, the firmness between the connecting column 6 and the splicing column 5 is enhanced, and the phenomenon of shaking inside the connecting column 6 and the splicing groove 7 is avoided.
In an alternative embodiment, the splice groove 7 is located centrally above the interior of the support column 3 and the splice column 5, respectively.
It should be noted that the splicing column 5 is convenient to splice and mount.
In an alternative embodiment, two first limiting columns 10 and two second limiting columns 11 are respectively arranged and welded at two ends of the beam rod 8 and the support rod 9, the outer diameters of the first limiting columns 10 and the second limiting columns 11 are matched with the inner diameters of the first limiting holes 12, the second limiting holes 13, the third limiting holes 14 and the fourth limiting holes 15 and are movably connected with the interiors of the first limiting holes 12, the second limiting holes 13, the third limiting holes 14 and the fourth limiting holes 15 respectively, the positions of the first limiting holes 12 and the second limiting holes 13 are matched with the positions of the third limiting holes 14 and the fourth limiting holes 15 respectively and are communicated with the interior of the splicing groove 7, and the third limiting holes 14 and the fourth limiting holes 15 penetrate through the interior of the splicing column 6.
It should be noted that, the beam rod 8 and the support rod 9 are conveniently installed inside the splicing column 5 and the support column 3 through the first limiting column 10 and the second limiting column 11.
In an alternative embodiment, the outer diameter of the lower end of the longitudinal plug 16 is matched with the inner diameter of the first jack 17 and the second jack 18 respectively, and is movably connected with the inside of the first jack 17 and the second jack 18 respectively, the outer diameter of the transverse plug 19 is matched with the inner diameter of the third jack 20 and the fifth limiting hole 21 respectively, and is movably connected with the inside of the third jack 20 and the fifth limiting hole 21 respectively, and the position of the third jack 20 is matched with the position of the fifth limiting hole 21.
It should be noted that, it is convenient to let the longitudinal bolt 16 limit the positions of the first position-limiting column 10 and the second position-limiting column 11, and it is also convenient to let the transverse bolt 19 limit the position of the longitudinal bolt 16.
In an alternative embodiment, two threaded connectors 23 are provided and are welded to the respective ends of the side rail 22.
It should be noted that the firmness between the threaded connector 23 and the side member bar 22 is improved.
In an alternative embodiment, the second threaded holes 24 are located above and in the interior of the splice column 5 and the support column 3, respectively, and communicate with the exterior surfaces of the splice column 5 and the support column 3, respectively.
It should be noted that it is convenient to allow the longitudinal beam rod 22 to define the position between the two sets of splicing columns 5 and the supporting column 3 through the threaded connector 23.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A splicing type construction engineering construction method with high stability is characterized in that: the construction steps are as follows:
s1, firstly, placing a base (1) at a proper position of a construction site, then inserting a fixing pile into a through hole (2), and nailing the fixing pile into the underground;
s2, screwing the bottom of the support column (3) in the first threaded hole (4) through threads, and then inserting the connecting column (6) at the bottom of the splicing column (5) into the splicing groove (7);
s3, inserting a first limiting column (10) and a second limiting column (11) at one end of the cross beam rod (8) and one end of the support rod (9) into a first limiting hole (12) and a second limiting hole (13) respectively, and penetrating through a third limiting hole (14) and a fourth limiting hole (15);
s4, inserting a longitudinal bolt (16) into a first jack (17) and a second jack (18) inside a first limiting column (10) and a second limiting column (11), and then penetrating a transverse bolt (19) through a third jack (20) and into a fifth limiting hole (21);
s5, mounting the other ends of the beam rod (8) and the supporting rod (9) according to the steps S3 and S4, and fixing the second base (1) at a proper position through a fixing pile;
s6, screwing two ends of the longitudinal beam rod (22) into the second threaded hole (24) through the threaded connector (23), and fixing the third base (1) and the fourth base (1) in proper positions through fixing piles;
and S7, finally, increasing or reducing the number of the splicing columns (5) according to the construction height, and carrying the construction butt strap on the two cross beam rods (8) so as to enable an operator to stand on the construction butt strap for construction.
2. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the first threaded holes (4) are located in the center of the interior of the base (1), and the number of the through holes (2) is four and the through holes are evenly distributed at four corners of the base (1).
3. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the connecting column (6) is welded at the bottom of the splicing column (5), the outer diameter of the connecting column (6) is matched with the inner diameter of the splicing groove (7) and movably connected with the inside of the splicing groove (7), and the length of the connecting column (6) is the same as the depth of the splicing groove (7).
4. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the splicing grooves (7) are respectively positioned above the inner parts of the supporting columns (3) and the splicing columns (5).
5. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the first limiting column (10) and the second limiting column (11) are respectively provided with two limiting columns which are respectively welded at the two ends of the beam rod (8) and the support rod (9), the outer diameters of the first limiting column (10) and the second limiting column (11) are matched with the inner diameters of the first limiting hole (12), the second limiting hole (13), the third limiting hole (14) and the fourth limiting hole (15), and are respectively movably connected with the interiors of the first limiting hole (12), the second limiting hole (13), the third limiting hole (14) and the fourth limiting hole (15), the positions of the first limiting hole (12) and the second limiting hole (13) are respectively matched with the positions of the third limiting hole (14) and the fourth limiting hole (15), and the third limiting hole (14) and the fourth limiting hole (15) penetrate through the interior of the connecting column (6).
6. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the outer diameter of the lower end of the longitudinal bolt (16) is respectively matched with the inner diameters of the first jack (17) and the second jack (18) and is respectively movably connected with the interiors of the first jack (17) and the second jack (18), the outer diameter of the transverse bolt (19) is respectively matched with the inner diameters of the third jack (20) and the fifth limiting hole (21) and is respectively movably connected with the interiors of the third jack (20) and the fifth limiting hole (21), and the position of the third jack (20) is matched with the position of the fifth limiting hole (21).
7. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the threaded connectors (23) are two and are welded to two ends of the longitudinal beam rod (22) respectively.
8. The splicing type construction engineering construction method with high stability according to claim 1, characterized in that: the second threaded holes (24) are respectively communicated with the middle upper parts inside the splicing columns (5) and the supporting columns (3) and the outer surfaces of the splicing columns (5) and the supporting columns (3).
CN202111201470.0A 2021-10-15 2021-10-15 Splicing type construction engineering construction method with high stability Pending CN113882640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111201470.0A CN113882640A (en) 2021-10-15 2021-10-15 Splicing type construction engineering construction method with high stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111201470.0A CN113882640A (en) 2021-10-15 2021-10-15 Splicing type construction engineering construction method with high stability

Publications (1)

Publication Number Publication Date
CN113882640A true CN113882640A (en) 2022-01-04

Family

ID=79002951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111201470.0A Pending CN113882640A (en) 2021-10-15 2021-10-15 Splicing type construction engineering construction method with high stability

Country Status (1)

Country Link
CN (1) CN113882640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114655556A (en) * 2022-02-28 2022-06-24 徐州中材装备重型机械有限公司 Grate plate limiting device of grate cooler

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH696815A5 (en) * 2003-07-03 2007-12-14 Layher W Vermogensverw Gmbh Height adjustable trestle for erecting of working platform, for example, has at least one strut member of upper frame and cross member rigidly connected by fastening element yet with play allowing relative movement of strut member
CN103061583A (en) * 2012-12-31 2013-04-24 张家港固耐特围栏***有限公司 Bolt used for fixing upper cross rod and vertical column
CN210622322U (en) * 2019-08-26 2020-05-26 苏磊磊 Detachable temporary support for constructional engineering construction
CN112814346A (en) * 2021-02-05 2021-05-18 中建城市建设发展有限公司 Operating platform for complex terrain
CN213449387U (en) * 2020-07-16 2021-06-15 中交一公局集团有限公司 Scaffold
CN213683152U (en) * 2020-10-29 2021-07-13 杨江燕 Supporting structure for building engineering construction
CN214090860U (en) * 2020-11-17 2021-08-31 广州铁建科技工程有限公司 Assembled combined scaffold

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH696815A5 (en) * 2003-07-03 2007-12-14 Layher W Vermogensverw Gmbh Height adjustable trestle for erecting of working platform, for example, has at least one strut member of upper frame and cross member rigidly connected by fastening element yet with play allowing relative movement of strut member
CN103061583A (en) * 2012-12-31 2013-04-24 张家港固耐特围栏***有限公司 Bolt used for fixing upper cross rod and vertical column
CN210622322U (en) * 2019-08-26 2020-05-26 苏磊磊 Detachable temporary support for constructional engineering construction
CN213449387U (en) * 2020-07-16 2021-06-15 中交一公局集团有限公司 Scaffold
CN213683152U (en) * 2020-10-29 2021-07-13 杨江燕 Supporting structure for building engineering construction
CN214090860U (en) * 2020-11-17 2021-08-31 广州铁建科技工程有限公司 Assembled combined scaffold
CN112814346A (en) * 2021-02-05 2021-05-18 中建城市建设发展有限公司 Operating platform for complex terrain

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《紧固件连接设计手册》编写委员会: "《紧固件连接设计手册》", 31 December 1996, 国防工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114655556A (en) * 2022-02-28 2022-06-24 徐州中材装备重型机械有限公司 Grate plate limiting device of grate cooler

Similar Documents

Publication Publication Date Title
CN211899260U (en) Cross beam structure
CN113882640A (en) Splicing type construction engineering construction method with high stability
CN108775076B (en) Building system with crossbeam building module
CN214834739U (en) Quick-assembly early-dismantling plate strip-shaped supporting structure
CN212865961U (en) Detachable building foundation pit supporting beam
CN113513147A (en) Steel beam building platform structure and installation process thereof
CN112726375A (en) Sectional type steel truss bridge and construction method thereof
CN220451069U (en) Spliced building structure
CN213538982U (en) Inner supporting structure for building construction foundation pit
CN213952497U (en) Quick connected node of back taper box type post stability control
CN114753510B (en) Steel-wood combined connection node based on sleeve connection
CN213979811U (en) Exquisite construction is with split type construction scaffold
CN115142651B (en) Down-screwing scaffold and construction method thereof
CN210685482U (en) Scaffold for assembly type building construction
CN218375756U (en) Good and rail that can use night of stability
CN217460891U (en) Assembled steel girt beam connection structure
CN216195983U (en) Novel prefabricated roof beam of assembled building
CN220869021U (en) Assembled construction fence
CN219471520U (en) Concrete building template
CN219655678U (en) Bearing frame for building
CN221194588U (en) Cylinder butt joint structure and fence system
CN211773712U (en) Structure for connecting deep foundation pit inner support beam reinforcing steel bar and lattice steel column through steel sleeve
CN114016726B (en) Adjustable overhanging I-steel outer scaffold upright rod positioning pile and construction method thereof
CN217782797U (en) High-altitude construction operation platform suitable for lattice column
CN213806834U (en) Tower house

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

Application publication date: 20220104

RJ01 Rejection of invention patent application after publication