CN113266265A - Punching-free mounting method for temporary enclosure gate of construction site - Google Patents

Punching-free mounting method for temporary enclosure gate of construction site Download PDF

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Publication number
CN113266265A
CN113266265A CN202110399685.1A CN202110399685A CN113266265A CN 113266265 A CN113266265 A CN 113266265A CN 202110399685 A CN202110399685 A CN 202110399685A CN 113266265 A CN113266265 A CN 113266265A
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China
Prior art keywords
door
punching
construction site
gate
telescopic
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CN202110399685.1A
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Chinese (zh)
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CN113266265B (en
Inventor
李佳熹
刘中华
王超
梁广远
汪从
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China MCC5 Group Corp Ltd
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China MCC5 Group Corp Ltd
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gates (AREA)

Abstract

A method for installing a temporary enclosure gate in a construction site without punching is characterized by comprising the following steps: step 1, vertically arranging L-shaped steel guard plates with cross sections at positions, which are 150cm-300cm away from the ground, on two sides of a door post or a wall body, fixing the bottoms of short supports of the L-shaped steel guard plates on the ground by expansion bolts, and vertically arranging long supports of the L-shaped steel guard plates as door supports; step 2, a plurality of telescopic hanging rods are provided, each telescopic hanging rod comprises an outer pipe and an inner pipe on two sides, the outer pipes are arranged in the middle, a threaded rod is arranged in each outer pipe, step 3, the top area between each door post or the wall body and the steel protection plate is supported and fixed through the telescopic hanging rods, and step 4, the door and the steel protection plate are connected through hinges. The installation method of the punching-free temporary enclosure gate for the construction site has the advantages that the temporary gate is installed, punching is avoided, the structural wall is not damaged, the installation form is various and rapid, the service cycle is long, the maintenance is easy, the high-strength bearing is high, the temporary enclosure gate is safe and stable, the gate can be recycled, and the cost is reduced, so that the field requirement is completely met.

Description

Punching-free mounting method for temporary enclosure gate of construction site
Technical Field
The invention relates to a construction site gate installation method, in particular to a punching-free construction site temporary enclosure gate installation method.
Background
The project is rebuilt to residential district canopy, gets into the final phase because of the completion of district main building, should the owner's requirement show the district shape like, will enclose all around to keep off and demolish and lead to the garden east side, south side, west side, north side all to have unclosed access & exit, have the potential safety hazard problem such as foreign personnel privately get into the district and see the room, pick up barren personnel. Project managers immediately organize teams to seal the unsealed entrances and exits, divide and install the original iron sheet enclosure on gate frame columns and wall surfaces of the residential area, and protect and isolate the site from the outside. However, the current iron sheet enclosure has the following problems: 1. the transportation volume is bigger, and the recycle ratio is low. 2. The joint with a doorpost or a wall surface is welded or bound, so that the door is easy to damage after long-time use, short in service life and low in firmness, and the wall body is damaged, so that potential safety hazards exist. 3. Affecting the beauty. 4. The length between the doorposts or walls on two sides has to be customized, so that the purchase cost is high, the use ratio is reduced, and the width of the enclosure is not variable.
Known construction site temporary enclosure gate arrangements therefore suffer from the inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a safe and reliable installation method of a temporary enclosure gate of a construction site without punching.
In order to achieve the purpose, the technical solution of the invention is as follows:
the method for installing the temporary enclosure gate of the construction site free of punching comprises the following steps:
step 1, vertically arranging L-shaped steel guard plates with cross sections at positions, which are 150cm-300cm away from the ground, on two sides of a door post or a wall body, fixing the bottoms of short supports of the L-shaped steel guard plates on the ground by expansion bolts, and vertically arranging long supports of the L-shaped steel guard plates as door supports;
step 2, providing a plurality of telescopic hanging rods, wherein each telescopic hanging rod comprises an outer pipe and an inner pipe on two sides, the outer pipe is arranged in the middle, a threaded rod is arranged in the outer pipe, one ends of the inner pipes on the two sides are movably connected with the threaded rod through built-in nuts respectively, fixing bolts are arranged on the corresponding end walls of the outer pipes, the fixing bolts are matched with the built-in nuts to fix the connection of the inner pipes and the outer pipes, a base is fixedly arranged at the other ends of the inner pipes on the two sides, and each base is provided with an anti-skid pad;
step 3, supporting and fixing the top area between the door post or the wall body and the long steel guard plate by using a telescopic suspender, and sealing the whole exposed area at two sides of the telescopic suspender by using a covering plate;
step 4, connecting the door with the steel guard plate by using a hinge, wherein universal wheels can be installed on the door legs, and a latch lock is installed in the middle of the door leaf;
the installation method of the temporary enclosure gate in the non-punching construction site can be further realized by adopting the following technical measures.
The foregoing method wherein the expansion bolts can be replaced with appropriate length of rebar.
The method, wherein the telescopic boom is a stainless steel telescopic rod.
After the technical scheme is adopted, the method for installing the temporary enclosure gate in the construction site without punching has the following advantages:
1. the temporary enclosure gate has a simple structure and is convenient to manufacture;
2. the ideal sealing effect can be achieved without damaging the structural wall when the temporary door is installed in a construction site and the like, and the installation form is diversified, the punching is avoided, and the installation and the disassembly are rapid;
3. the service cycle is long, easy to maintain, high in strength and bearing, safe, stable, recyclable and low in cost, and completely meets the field requirements.
Drawings
FIG. 1 is a schematic structural diagram of a mounting method of a temporary enclosure gate of a construction site free of punching according to an embodiment of the invention;
fig. 2 is a schematic view of a boom structure according to an embodiment of the present invention.
In the figure: the building block comprises a wall body 1, a heat preservation coating layer 2, a hanging rod 3, a steel protection plate 4, a non-slip mat 5, a covering plate 6, a window 7, a gate 8, a door lock 9, a pulley 10, an expansion bolt 11, an outer pipe 12, a threaded rod 13, a built-in nut 14, a fixing bolt 15, an inner pipe 16 and a base 17.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention discloses a punching-free mounting method for a temporary enclosure gate of a construction site, which is suitable for a construction site opening with a traffic demand.
Referring to fig. 1, fig. 1 is a schematic structural view of a mounting method of a temporary enclosure gate of a construction site without punching according to an embodiment of the invention. As shown in the figure, the method for installing the infinite height punching-free temporary enclosure gate of the construction site is suitable for a construction site opening with a traffic demand, and comprises the following steps:
step 1, vertically arranging L-shaped steel guard plates 4 with cross sections on the ground at the positions, 150cm-300cm away from the two sides of a wall body 1, fixing the bottoms of short supports of the L-shaped steel guard plates on the ground by expansion bolts 11, and vertically arranging long supports of the L-shaped steel guard plates as door supports; the end face of the wall body 1 is provided with a heat preservation coating layer 2, so that the heat preservation coating layer is contacted with the L-shaped steel guard plate.
Step 2, providing a plurality of telescopic booms 3, wherein each telescopic boom comprises an outer pipe 12 and an inner pipe 16 on two sides, the outer pipe is arranged in the middle, a threaded rod 13 is arranged in the outer pipe, one end of each inner pipe on two sides is movably connected with the threaded rod through a built-in nut 14, a fixing bolt 15 is arranged on the corresponding end wall of the outer pipe, the fixing bolt is matched with the built-in nut to fix the connection of the inner pipe and the outer pipe, a base 17 is fixedly arranged at the other end of each inner pipe on two sides, and the base is provided with an anti-skid pad 5;
step 3, supporting and fixing the top area between the door post or the wall body and the long steel guard plate by using a telescopic suspender, and sealing the whole exposed area at two sides of the telescopic suspender by using a covering plate;
and 4, connecting the door with the steel guard plate by using a hinge, mounting universal wheels on the door legs, and mounting a bolt lock in the middle of the door leaf.
Fig. 2 is a schematic view of a boom structure according to an embodiment of the present invention. The invention discloses a process principle for installing a temporary enclosure gate in a construction site without punching, which comprises the following steps:
by combining the principle of the non-punching telescopic boom with a gate (fence), the telescopic boom sold on the market at present is adopted, the telescopic boom comprises a high-strength inner lock, a stainless steel telescopic rod, a fine adjustment nut, a pressurizing connecting sleeve, a fixed base and a threaded non-slip mat, an inner locking piece is arranged on one side of a supporting rod, one side of the inner locking piece, which corresponds to the supporting rod, is connected with the telescopic rod, the telescopic rod is connected with the supporting rod through the inner locking piece, the length of the telescopic rod is convenient to adjust so as to adapt to different opening distances, the end of the telescopic rod is provided with the fine adjustment nut, the whole body is fixed through the fine adjustment bolt, the outer side of the fine adjustment nut is in threaded connection with the pressurizing connecting sleeve, one side of the pressurizing connecting sleeve, which is far away from the telescopic rod, is provided with a fixed seat, the fixed seat is connected with the pressurizing connecting sleeve through a fixed hole, the outer side of the fixed seat is provided with an elastic plate, and the whole buffering firmness is improved through the elastic plate, the outer surface of the elastic plate is bonded with a first anti-skid pad, one side of the support rod, which is far away from the inner locking piece, is sleeved with a bottom plate, the outer side of the bottom plate is provided with a second anti-skid pad, the outer sides of the bottom plate and the fixed seat are respectively provided with the second anti-skid pad and the first anti-skid pad, and the friction force between the suspender and the wall body is increased, so that the elastic plate has the functions of stable support and anti-skid, does not need to be punched, and is convenient to mount and dismount; and connecting the non-punching telescopic hanger rod with a gate or an enclosure. The rotatable direction between the inner pipe and the outer pipe is controlled through the combination of the threaded rod and the built-in nut, the two ends of the outer pipe are respectively connected with the left inner pipe and the right inner pipe through the threaded rod, the fact that the two ends of the left inner pipe and the right inner pipe are rotated by a certain installation distance and are extended to a measurement length is confirmed, the inner rod body and the outer rod body are fixed through the fixing screws and are not moved, the outer ends of the inner pipe and the right inner pipe are connected with the foot supports, the bottom of each foot support is provided with the anti-slip pad made of rubber or soft rubber, concave-convex textures can be designed for increasing the friction force of a contact surface (F = MuxFn), the friction force between the telescopic hanger rod and the wall is increased, when the telescopic hanger rod body rotates to generate higher pressure outwards according to a friction force formula, the Fn is increased, the friction force is also increased, and therefore the effects of stable and safe support, anti-slip, no punching is achieved, and the installation and the disassembly is convenient; and connecting the non-punching telescopic hanger rod with a gate or an enclosure.
Example 2
The invention discloses a punching-free mounting method for a temporary enclosure gate in a construction site, which is suitable for mounting a punching-free gate (enclosure) with limited height, and comprises the following specific steps:
step 1, firstly, the actual distance between two walls of a non-punching gate to be installed needs to be measured, then the size of the non-punching suspender is selected according to the actual distance, under general conditions, the size of the non-punching suspender is selected according to the middle position of the actual distance of the non-punching gate to be installed, the non-punching suspender is generally telescopic and is combined by two pipes, and if the telescopic distance between the two pipes is very short, the bearing capacity of the non-punching suspender is very strong. If the telescopic distance between two pipes is long, the load-bearing capacity of the boom without drilling is poor.
And 2, after the suspender is selected, penetrating the suspender into the steel guard plate door frame, and adjusting the non-punching telescopic suspender to be firmly supported.
Step 3, the door leaf is connected with the door frame through the hinge (hardware), the size of a double door or a single door can be set according to actual requirements, if no in-out requirement exists, a stainless steel door plate can be installed to seal, and the installation scheme is suitable for the opening with personnel in-out requirements or the opening needing to be sealed.
The installation method of the non-punching temporary enclosure gate for the construction site has the advantages that the installation is convenient, the non-punching gate can achieve an ideal sealing effect without damaging a structural wall when the temporary gate is installed in a construction site and the like, the installation form is diversified, punching is avoided, the installation and the disassembly are rapid, the service cycle is long, the maintenance is easy, the high-strength bearing is high, the safety and the stability are realized, the recovery is realized, and the cost is reduced, so that the field requirements are completely met.
The installation method of the non-punching temporary enclosure gate of the construction site is applied to project engineering for rebuilding the east side (third stage) of the second bridge in Songyuan city, has obvious effect, and is fully determined by an implementation unit, a supervision unit and an owner.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.

Claims (3)

1. The method for installing the temporary enclosure gate of the construction site free of punching is suitable for a construction site opening with a traffic demand, and is characterized by comprising the following steps of:
step 1, vertically arranging L-shaped steel guard plates with cross sections at positions, which are 150cm-300cm away from the ground, on two sides of a door post or a wall body, fixing the bottoms of short supports of the L-shaped steel guard plates on the ground by expansion bolts, and vertically arranging long supports of the L-shaped steel guard plates as door supports;
step 2, providing a plurality of telescopic hanging rods, wherein each telescopic hanging rod comprises an outer pipe and an inner pipe on two sides, the outer pipe is arranged in the middle, a threaded rod is arranged in the outer pipe, one ends of the inner pipes on the two sides are movably connected with the threaded rod through built-in nuts respectively, fixing bolts are arranged on the corresponding end walls of the outer pipes, the fixing bolts are matched with the built-in nuts to fix the connection of the inner pipes and the outer pipes, a base is fixedly arranged at the other ends of the inner pipes on the two sides, and each base is provided with an anti-skid pad;
step 3, supporting and fixing the top area between the door post or the wall body and the long steel guard plate by using a telescopic suspender, and sealing the whole exposed area at two sides of the telescopic suspender by using a covering plate;
and 4, connecting the door with the long steel guard plate by using a hinge, mounting universal wheels on the door legs, and mounting a bolt lock in the middle of the door leaf.
2. The method for installing a non-perforating construction site temporary enclosure gate of claim 1, characterized in that the expansion bolts can be replaced with steel bars of appropriate length.
3. The method for installing a non-perforated construction site temporary enclosure gate of claim 1, wherein the telescopic boom is a stainless steel telescopic rod.
CN202110399685.1A 2021-04-14 2021-04-14 Method for installing temporary surrounding and blocking gate of building site without punching Active CN113266265B (en)

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Application Number Priority Date Filing Date Title
CN202110399685.1A CN113266265B (en) 2021-04-14 2021-04-14 Method for installing temporary surrounding and blocking gate of building site without punching

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Application Number Priority Date Filing Date Title
CN202110399685.1A CN113266265B (en) 2021-04-14 2021-04-14 Method for installing temporary surrounding and blocking gate of building site without punching

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CN113266265B CN113266265B (en) 2023-05-23

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SU1534180A1 (en) * 1987-06-30 1990-01-07 Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект" Fencing for airport taxiways
JPH1150771A (en) * 1997-08-06 1999-02-23 Nippon Light Metal Co Ltd Expansion gate made of aluminum
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CN111287036A (en) * 2020-02-21 2020-06-16 中国五冶集团有限公司 A smart dress system for magnetic suspension track roof beam location
CN212454180U (en) * 2020-05-13 2021-02-02 沈阳腾越建筑工程有限公司 Windowsill faces limit protection telescopic link
CN111779356A (en) * 2020-06-30 2020-10-16 中国一冶集团有限公司 Fabricated building enclosure and construction method thereof

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