CN214615625U - Improved post-cast strip single-column temporary supporting device - Google Patents
Improved post-cast strip single-column temporary supporting device Download PDFInfo
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- CN214615625U CN214615625U CN202120107783.9U CN202120107783U CN214615625U CN 214615625 U CN214615625 U CN 214615625U CN 202120107783 U CN202120107783 U CN 202120107783U CN 214615625 U CN214615625 U CN 214615625U
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Abstract
The utility model discloses an improved post-cast strip single-column temporary supporting device, which comprises a base, a coarse adjusting supporting device and a fine adjusting supporting device which are sequentially installed from bottom to top, wherein both sides of the upper end of the fine adjusting supporting device are symmetrically provided with installation sleeves, an adjustable supporting jacking is detachably installed in each installation sleeve, the fixed end of the adjustable supporting jacking is screwed and sleeved with the installation sleeves in a plugging manner, and the working end of the adjustable supporting jacking is lapped with the post-cast strip single-column; the lower end of the fine adjustment supporting device is detachably connected with the coarse adjustment supporting device, the coarse adjustment supporting device is detachably connected with the base, and the base is connected with the ground through a fastening piece. The utility model discloses can realize ann and tear convenient nimble open, safe and reliable and repeatedly circulated use satisfy the not building of co-altitude through coarse adjusting strutting arrangement and fine tuning strutting arrangement and support, the problem that the virtual of one shot forming was propped and is satisfied the not building of co-altitude and support has been solved, has guaranteed the safety of building structure and the safety of construction.
Description
Technical Field
The utility model relates to a vertical adjustable strutting arrangement in edge, it is concrete to relate to a interim strutting arrangement of modified post-cast strip single-column, is mainly used for the interim reinforcement support of post-cast strip or precast beam, still is applicable to the support of large-span roof beam, cantilever beam simultaneously, belongs to the building construction articles for use and supports and consolidates technical field.
Background
Generally, a post-cast strip is also called a construction post-cast strip, and is a deformation joint arranged for overcoming the possibility of generating harmful cracks due to temperature and shrinkage during the construction of a cast-in-place integral reinforced concrete structure, and is subjected to post-casting sealing after certain time-lapse to form an integral structure. The post-cast strip support must have sufficient strength, rigidity and stability, and can bear the self weight of the cantilever structure, the upper structure and the construction load. Steel pipe fasteners or PVC pipe studs are now commonly used for support.
The steel pipe fastener supports and has the consumptive material many, set up the time long, process flow is many, support frame live time is long, shortcoming such as process maintenance volume is big, and PVC pipe stand supports and has concrete and PVC rubbish occasionally demolishd, the clearance degree of difficulty is big, easy explosion mould when pouring the pipe core concrete, in case damage need change other support constructions, can't restore, shortcoming such as can not have enough to meet the need the use, more importantly can not adjust according to the required support height of building, in a word, often very inconvenient.
Meanwhile, the post-cast strip support usually faces a phenomenon of virtual support, so that a beam at the position of the post-cast strip is cracked due to suspension, and a beam plate is cracked simultaneously, so that the engineering quality is damaged, and in the actual construction process, the traditional post-cast strip support is not standard in erection, and the structure safety is seriously influenced.
Therefore, the key point for solving the technical problems is to develop an improved post-cast strip single-column temporary supporting device with higher practicability and higher supporting precision.
Disclosure of Invention
Aiming at a plurality of defects and deficiencies existing in the prior art, the utility model improves and innovates the structure, aims to provide a structure which can realize convenient and flexible installation and disassembly, is safe, reliable and can be repeatedly recycled, can meet the support of buildings with different heights through a coarse adjustment supporting device and a fine adjustment supporting device, solves the problems of virtual support and support of buildings with different heights through one-step forming, and ensures the safety of the structure of the building and the safety of construction;
the utility model discloses a another invention purpose is to realize that design structure is simple, and the dismouting is nimble, and firm in connection can repetitious usage, can reduce construction cost, also can reduce the potential safety hazard, the civilized construction management in job site of being convenient for.
In order to solve the above problems and achieve the above objects, the present invention provides an improved post-cast strip single-column temporary supporting device, which is realized by adopting the following design structure and the following technical scheme:
as the utility model relates to an improvement of a modified post-cast strip single-column temporary supporting device, the device comprises a base (1), a rough adjusting supporting device (2) and a fine adjusting supporting device (3) which are sequentially installed from bottom to top, wherein both sides of the upper end of the fine adjusting supporting device (3) are symmetrically provided with mounting sleeves (31), an adjustable supporting jacking (32) is detachably installed in each mounting sleeve (31), the fixed end of the adjustable supporting jacking (32) is screwed and sleeved with the mounting sleeve (31) in a plugging manner, and the working end of the adjustable supporting jacking (32) is lapped with a post-cast strip single-column (6); the lower end of the fine adjustment supporting device (3) is detachably connected with the coarse adjustment supporting device (2), the coarse adjustment supporting device (2) is detachably connected with the base (1), and the base (1) is connected with the ground through a fastening piece.
As the utility model discloses foretell improvement, base (1) comprises sleeve pipe (11) and bottom plate (12) and reinforcing plate (13), and wherein, the inside of sleeve pipe (11) is equipped with interior screw thread section, has seted up the locking hole at the top upper portion one side outer wall of sleeve pipe (11), is connected with bottom plate (12) in sleeve pipe (11) one end, and the fixed orifices that link up the positive and negative is all seted up to the four corners department of bottom plate (12), still is connected with reinforcing plate (13) between sleeve pipe (11) and bottom plate (12).
As the above further improvement of the present invention, the coarse adjustment support device (2) is a tubular member having a hollow interior, a lower external thread section (21) having a connected structure is provided on the outer wall of the lower end of the tubular member, an upper external thread section (22) having a connected structure is provided on the outer wall of the upper end of the tubular member, a long pair of through holes (23) are provided on the upper external thread section (22), and the through holes (23) are provided along the length direction of the coarse adjustment support device (2).
As the above further improvement of the utility model, the lower end of the coarse adjustment supporting device (2) is screwed and sleeved with the base (1); the upper end of the coarse adjustment supporting device (2) is tightly screwed and sleeved with the fine adjustment supporting device (3) and is fixedly connected with the anti-falling piece (5) into a whole through the bolt (4), wherein the bolt (4) is a rod-shaped member with a solid or hollow interior, and the anti-falling piece (5) is composed of a clamping ring with an internal thread inside and handles symmetrically arranged on two sides of the clamping ring.
As the above-mentioned further improvement of the present invention, the fine adjustment support device (3) comprises a lower section part and an upper section part, wherein the lower section part is a tubular member with a hollow interior, and a plurality of through holes are equidistantly formed in the length direction of the tubular member; the upper section part is a circular sleeve, and the mounting sleeve (31) is fixedly connected to two sides of the outer wall of the circular sleeve.
As the utility model discloses foretell further improvement again, installation sleeve (31) wholly is equipped with the internal screw thread hollow cylinder component for the equal opening of upper and lower extreme, inside, has seted up a tight hole in top at the upper end outer wall of this cylinder component, and the tight hole in top is the bolt hole, and the bolt hole link up the outer wall positive and negative of installation sleeve (31).
As the above-mentioned further improvement of the present invention, the adjustable supporting top support (32) is composed of a supporting column (321) and a top support (322), wherein the supporting column (321) is a screw rod or a lead screw with an external thread section connected to the outside, and the fixed end of the screw rod or the lead screw is fixedly connected to the top support (322); the top support (322) is a square plate-shaped member as a whole.
As a further improvement of the utility model, a top-supporting anti-skid protection pad (323) is arranged on the outer surface of the top end of the top support (322), and the top-supporting anti-skid protection pad (323) is a rubber top-supporting anti-skid protection pad.
As the above of the utility model is further improved, the anti-skid rubber pad (323) is provided with a plurality of anti-skid rubber protrusions of conjoined structure, and the anti-skid rubber protrusions are granular or annular protrusions.
As the utility model discloses foretell still further improvement more, all from interior to outer according to the preface spraying have the layer of moulding plastics and antirust coat and warning layer on base (1) and coarse adjusting strutting arrangement (2) and fine adjusting strutting arrangement (3), scribble phosphor powder on the warning layer.
The working principle is as follows: an improved post-cast strip single-column temporary support device of the design structure needs to be installed as a spare before being used.
Before the installation, will prepare well the utility model discloses the device assembles as reserve according to the requirement of installation.
Before use, a worker arranges a plurality of the supporting devices in a row according to the requirements of actual construction conditions, and then conveys the supporting devices of the structure which are prepared to the appointed construction site through corresponding conveying equipment for installation and use.
When the device is installed and used, a constructor firstly determines the position needing to be supported and calculates the height needing to be supported; correspond this position afterwards with it the utility model discloses a base (1) is fixed base (1) and ground as a whole after passing four fixed orificess that set up in bottom plate (12) four corners department respectively through four high strength bolts, afterwards, constructor screws coarse adjusting strutting arrangement (2) plug-in base (1), according to the approximate height of post-cast strip single-upright post (6) that required support predetermine coarse adjusting strutting arrangement (2) the height that inserts in base (1), screw coarse adjusting strutting arrangement (2) through the tight hole in top that high strength top was tight bolt set up on sleeve pipe (11) upper portion of base (1) later and can not take place to rock in being fixed in sleeve pipe (11) with coarse adjusting strutting arrangement (2), afterwards, constructor screws fine adjusting strutting arrangement (3) detachably plug-in coarse adjusting strutting arrangement (2) through bolt (4) according to the preface and to passing round hole and will finely adjusting strutting arrangement (3) and to wearing the round hole after calculating required support height, pass through bolt (4) according to the preface The rough adjusting supporting device (2) is fastened and connected into a whole and is finally fixed and fastened through an anti-falling part (5), finally, after the fixing and fastening are completed, a constructor symmetrically screws two adjustable supporting top supports (32) into a mounting sleeve (31) at two sides of the top of the fine adjusting supporting device (3), adjusts the supporting height of the post-cast strip single upright post (6) according to the supporting height required by the post-cast strip single upright post (6) through lifting and lowering an adjusting supporting column (321) to the proper height of the post-cast strip single upright post (6), enables the top surface of the top support (322) to be tightly attached and fixed with the post-cast strip single upright post (6), then, the adjustable supporting top supports (32) and the fine adjusting supporting device (3) are fastened and connected into a whole after a jacking bolt penetrates through a jacking hole formed in the top of the mounting sleeve (31), realizes the positioning and the supporting of the post-cast strip single upright post-cast strip (6), and can effectively prevent the post-cast strip single upright post (6) from displacing after being disturbed, thereby realizing the support of the post-cast strip single upright post (6).
In the whole implementation working process, the coarse adjustment supporting device and the fine adjustment supporting device are used for meeting the requirements of supporting buildings with different heights, the problems of virtual support and supporting buildings with different heights are solved through one-step forming, and the safety of the building structure and the safety of construction are guaranteed. And because the anti-skidding protection pad of top support sets up in the junction that is connected of post-cast strip single-upright-column and top support, so not only can increase the frictional force of post-cast strip single-upright-column and top support junction but also furthest's assurance top support and post-cast strip single-upright-column overall structure's completeness to increase of service life.
Finally, along with the lapse of time, after finishing as supporting, when satisfying the support and demolising the condition, it is right to need the utility model discloses the device is demolishd, when demolising, from last to demolising according to the preface down, demolising fine tuning strutting arrangement (3) earlier, then demolising coarse tuning strutting arrangement (2), demolising base (1) at last, meanwhile constructor can with the utility model discloses an each part is cleared up and is restoreed, and the use of the project of preparing next or carry it to storage warehouse saves to circulation turnover use next time, simultaneously, in order to prevent losing of each component part, constructor can be right the utility model discloses an each component part assembles once more and is a whole. The utility model discloses strutting arrangement supports along with the template synchronous installation in the whole hall and demolishs the back and naturally forms the post-cast strip temporarily, improves the turnover rate of utilization of template and support, can retrieve this strutting arrangement after the post-cast strip is filled, the utility model provides a temporary support device not only is applicable to the temporary support in post-cast strip, still is applicable to the support of large-span roof beam, cantilever beam.
Compared with the prior art, the utility model produced beneficial effect is:
1. the utility model adopts the tool-based manufacturing process, can be used for a long time, is convenient to erect and reinforce in the later period, saves materials and labor cost, and integrally meets the construction requirements;
2. the utility model has simple structure, flexible assembly and disassembly, firm connection, repeated use for many times, reduced construction cost, reduced potential safety hazard and convenient civilized construction management of construction sites;
3. the utility model has simple operation, high construction efficiency, reliable support, economy, reasonability, simple operation, environmental protection and reusability;
4. the utility model can realize convenient and flexible installation and disassembly, is safe and reliable, can be repeatedly recycled, can meet the support of buildings with different heights through the coarse adjustment supporting device and the fine adjustment supporting device, solves the problems of virtual support and support of buildings with different heights through one-step forming, and ensures the safety of building structures and the safety of construction;
5. the utility model discloses a top support anti-skidding protection pad sets up in the combination department that is connected of post-cast strip single-column and top support, so not only can increase post-cast strip single-column and the frictional force of top support department of being connected but also furthest's assurance top support and post-cast strip single-column overall structure's complete degree to increase of service life.
6. The utility model discloses an anti-rust paint on the outside, consequently can prevent also to prolong the life of whole device when rustting, also saved the resource when realizing the environmental protection, simultaneously, scribble the fluorescent material that can self-luminous in the outside of device, can clearly mark the device's position in night or darkroom and underground construction environment, can play the effect of safe suggestion effectively, improve the striking degree, easily people differentiate, increase the security in construction and the life.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall exploded structure of the present invention;
FIG. 2 is a schematic view of the overall assembly structure of the present invention;
FIG. 3 is a schematic view of an overall combination structure of another design structure of the present invention;
fig. 4 is a schematic diagram of the overall structure of the components of the coarse adjustment support device (2) of the present invention;
fig. 5 is a schematic view of the overall structure of the components of the fine adjustment support device (3) of the present invention;
fig. 6 is a schematic view of the usage state of the present invention;
wherein, the reference numbers in the figures: 1-base, 11-sleeve, 12-bottom plate, 13-reinforcing plate;
2-coarse adjustment of a supporting device, 21-lower external thread section, 22-upper external thread section, 23-pair of through holes;
3-a fine adjustment supporting device, 31-an installation sleeve, 32-an adjustable supporting jacking, 321-a supporting column, 322-a jacking and 323-a jacking anti-skidding protection pad;
4, inserting a pin;
5, a drop-proof piece;
6-post-cast strip single column.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description, and it should be noted that the embodiments and the features of the embodiments in the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The improved post-cast strip single-column temporary supporting device comprises a base 1, a rough adjusting supporting device 2 and a fine adjusting supporting device 3 which are sequentially installed from bottom to top, wherein installation sleeves 31 are symmetrically arranged on two sides of the upper end of the fine adjusting supporting device 3, an adjustable supporting jacking 32 is detachably installed in each installation sleeve 31, the fixed end of the adjustable supporting jacking 32 is in plug-in screwing sleeve connection with the installation sleeves 31, and the working end of the adjustable supporting jacking 32 is in lap joint with a post-cast strip single-column 6; the lower end of the fine adjustment supporting device 3 is detachably connected with a coarse adjustment supporting device 2, the coarse adjustment supporting device 2 is detachably connected with a base 1, and the base 1 is connected with the ground through a fastening piece.
The utility model discloses in, the fastener is high strength expansion bolts.
Further, base 1 comprises sleeve pipe 11 and bottom plate 12 and reinforcing plate 13, and wherein, the inside of sleeve pipe 11 is equipped with internal thread section, has seted up the locking hole at sleeve pipe 11's top upper portion one side outer wall, is connected with bottom plate 12 at sleeve pipe 11 one end, and the fixed orifices that link up the front and back is all seted up to bottom plate 12's four corners department, still is connected with reinforcing plate 13 between sleeve pipe 11 and bottom plate 12.
Furthermore, the coarse adjustment support device 2 is a tubular member with a hollow interior, a lower external thread section 21 with a connected structure is arranged on the outer wall of the lower end of the tubular member, an upper external thread section 22 with a connected structure is arranged on the outer wall of the upper end of the tubular member, a long through hole 23 is arranged on the upper external thread section 22, and the through hole 23 is arranged along the length direction of the coarse adjustment support device 2.
Specifically, the lower end of the coarse adjustment supporting device 2 is tightly sleeved with the base 1; the upper end of the coarse adjustment supporting device 2 is tightly screwed and sleeved with the fine adjustment supporting device 3 and is fixedly connected with the anti-falling piece 5 into a whole through the bolt 4, wherein the bolt 4 is a rod-shaped member with a solid or hollow interior, and the anti-falling piece 5 is composed of a clamping ring with an internal thread inside and handles symmetrically arranged on two sides of the clamping ring.
Further, all from interior to outer spraying in proper order has injection moulding layer and antirust coat and warning layer on the surface of bolt 4 and anticreep piece 5, scribbles phosphor powder on the warning layer.
Specifically, a high-molecular wear-resistant material is injected on the injection molding layer; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.
Further, the fine adjustment supporting device 3 comprises a lower section part and an upper section part, wherein the lower section part is a tubular member with a hollow inner part, and a plurality of opposite through round holes are arranged in the length direction of the tubular member at equal intervals; the upper section part is a circular sleeve, and the mounting sleeve 31 is fixedly connected to two sides of the outer wall of the circular sleeve.
Furthermore, the mounting sleeve 31 is a hollow cylindrical member with openings at the upper and lower ends and internal threads, a tightening hole is formed in the outer wall of the upper end of the cylindrical member, the tightening hole is a bolt hole, and the bolt hole penetrates through the front and back sides of the outer wall of the mounting sleeve 31.
Further, the adjustable supporting top support 32 is composed of a supporting column 321 and a top support 322, wherein the supporting column 321 is a screw or a screw rod with an external thread section connected to the outside, and the fixed end of the screw or the screw rod is fixedly connected to the top support 322; the top holder 322 is a square plate member as a whole.
Further, a top support anti-skid protection pad 323 is arranged on the outer surface of the top end of the top support 322, and the top support anti-skid protection pad 323 is a rubber top support anti-skid protection pad.
Specifically, the top-supporting anti-slip protection pad 323 is provided with a plurality of rubber anti-slip protrusions in a connected structure, and the rubber anti-slip protrusions are granular or annular protrusions.
The utility model discloses in, top support anti-skidding protection pad 323 sets up in the junction that is connected of post-cast strip single-upright 6 and top support 322, so not only can increase the frictional force of post-cast strip single-upright 6 and top support 322 junction but also can furthest's assurance top support 322 and the complete degree of 6 overall structure of post-cast strip single-upright to increase of service life.
Further, an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the base 1, the coarse adjustment supporting device 2 and the fine adjustment supporting device 3 from inside to outside, and fluorescent powder is coated on the warning layer.
Further, a high-molecular wear-resistant material is injected on the injection layer; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.
Meanwhile, in the utility model, the connection is fixed connection or movable connection or detachable connection, wherein the fixed connection is welded connection or directly processed into an integrated structure; the movable connection or the detachable connection is hinged connection, internal and external thread connection, bayonet connection, plug socket connection or bolt component connection or screw connection.
To sum up, the utility model discloses more specific embodiment is:
an improved post-cast strip single-column temporary support device of the design structure needs to be installed as a spare before being used.
Before the installation, will prepare well the utility model discloses the device assembles as reserve according to the requirement of installation.
Before use, a worker arranges a plurality of the supporting devices in a row according to the requirements of actual construction conditions, and then conveys the supporting devices of the structure which are prepared to the appointed construction site through corresponding conveying equipment for installation and use.
When the device is installed and used, a constructor firstly determines the position needing to be supported and calculates the height needing to be supported; then, the base 1 of the utility model is fixed with the ground into a whole after passing through four fixing holes arranged at four corners of the bottom plate 12 by four high-strength bolts respectively corresponding to the position, then, a constructor screws the rough adjusting support device 2 in the base 1 in a plug-in manner, pre-estimates the height of the rough adjusting support device 2 inserted in the base 1 according to the approximate height of the post-pouring belt single upright post 6 required to be supported, then screws the rough adjusting support device 2 in the sleeve 11 without shaking by passing through a jacking hole arranged at the upper part of the sleeve 11 of the base 1 by the high-strength jacking bolt, then detachably screws the fine adjusting support device 3 in the rough adjusting support device 2 in a plug-in manner, calculates the required support height, fastens the fine adjusting support device 3 and the rough adjusting support device 2 into a whole by passing through a through-hole 23 and a through-hole in sequence and finally fixes and fastens the fine adjusting support device 3 and the rough adjusting support device by a separation-proof piece 5, after the fixed fastening is accomplished, constructor screws two adjustable support top holds in the palm 32 symmetries and installs in the installation sleeve 31 of 3 top both sides of accurate adjustment strutting arrangement at last, and according to the height that post-cast strip single-upright 6 needs to support, constructor adjusts to post-cast strip single-upright 6 suitable height after, make the top surface of top support 322 closely laminate fixedly with post-cast strip single-upright 6, pass through the puller bolt afterwards and set up adjustable support top support 32 and accurate adjustment strutting arrangement 3 fastening behind the tight hole in the top at installation sleeve 31 top and be connected as an organic whole, the realization is fixed a position and is supported post-cast strip single-upright 6, thereby can effectively prevent the displacement of post-cast strip single-upright 6 after the disturbance, thereby realize accomplishing the support of post-cast strip single-upright 6.
In the whole implementation working process, the coarse adjustment supporting device and the fine adjustment supporting device are used for meeting the requirements of supporting buildings with different heights, the problems of virtual support and supporting buildings with different heights are solved through one-step forming, and the safety of the building structure and the safety of construction are guaranteed. And because the anti-skidding protection pad of top support sets up in the junction that is connected of post-cast strip single-upright-column and top support, so not only can increase the frictional force of post-cast strip single-upright-column and top support junction but also furthest's assurance top support and post-cast strip single-upright-column overall structure's completeness to increase of service life.
Finally, along with the lapse of time, after finishing as supporting, when satisfying the support and demolising the condition, it is right to need the utility model discloses the device is demolishd, when demolising, from last to demolising according to the preface down, demolising fine tuning strutting arrangement 3 earlier, then demolising coarse tuning strutting arrangement 2, demolising base 1 at last, meanwhile constructor can with the utility model discloses an each part clears up the restoration, is equipped with next project and uses or carry it to storage warehouse and save to circulate the turnover use next time, simultaneously, in order to prevent losing of each component part, constructor can be right the utility model discloses an each component part assembles once more and is a whole. The utility model discloses strutting arrangement supports along with the template synchronous installation in the whole hall and demolishs the back and naturally forms the post-cast strip temporarily, improves the turnover rate of utilization of template and support, can retrieve this strutting arrangement after the post-cast strip is filled, the utility model provides a temporary support device not only is applicable to the temporary support in post-cast strip, still is applicable to the support of large-span roof beam, cantilever beam.
Finally, it is to be noted that it is right above that the utility model provides an interim strutting arrangement of modified post-cast strip single-column introduces in detail, and is right here the principle of the utility model is described, and the explanation of above theory of operation is only used for helping understanding the utility model discloses a core thought. It should be noted that, for those skilled in the art, the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall into the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a temporary strutting arrangement of modified post-cast strip single-upright-column which characterized in that: the device comprises a base (1), a rough adjusting supporting device (2) and a fine adjusting supporting device (3) which are sequentially installed from bottom to top, wherein installation sleeves (31) are symmetrically arranged on two sides of the upper end of the fine adjusting supporting device (3), an adjustable supporting jacking (32) is detachably installed in each installation sleeve (31), the fixed end of each adjustable supporting jacking (32) is in plug-in screwing sleeve connection with the installation sleeve (31), and the working end of each adjustable supporting jacking (32) is in lap joint with a post-cast strip single stand column (6); the lower end of the fine adjustment supporting device (3) is detachably connected with the coarse adjustment supporting device (2), the coarse adjustment supporting device (2) is detachably connected with the base (1), and the base (1) is connected with the ground through a fastening piece.
2. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: base (1) comprises sleeve pipe (11) and bottom plate (12) and reinforcing plate (13), and wherein, the inside of sleeve pipe (11) is equipped with interior screw thread section, has seted up the locking hole at the top upper portion one side outer wall of sleeve pipe (11), is connected with bottom plate (12) in sleeve pipe (11) one end, and the fixed orifices that link up the positive and negative is all seted up to the four corners department of bottom plate (12), still is connected with reinforcing plate (13) between sleeve pipe (11) and bottom plate (12).
3. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: the rough adjustment supporting device (2) is integrally a tubular member with a hollow interior, a lower external thread section (21) of a connected structure is arranged on the outer wall of the lower end of the tubular member, an upper external thread section (22) of the connected structure is arranged on the outer wall of the upper end of the tubular member, long through holes (23) are formed in the upper external thread section (22), and the through holes (23) are formed in the length direction of the rough adjustment supporting device (2).
4. An improved post-cast strip single-column temporary supporting device as claimed in claim 1 or 3, wherein: the lower end of the coarse adjustment supporting device (2) is tightly sleeved with the base (1); the upper end of the coarse adjustment supporting device (2) is tightly screwed and sleeved with the fine adjustment supporting device (3) and is fixedly connected with the anti-falling piece (5) into a whole through the bolt (4), wherein the bolt (4) is a rod-shaped member with a solid or hollow interior, and the anti-falling piece (5) is composed of a clamping ring with an internal thread inside and handles symmetrically arranged on two sides of the clamping ring.
5. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: the fine adjustment supporting device (3) comprises a lower section part and an upper section part, wherein the lower section part is a tubular component with a hollow interior, and a plurality of opposite through round holes are formed in the length direction of the tubular component at equal intervals; the upper section part is a circular sleeve, and the mounting sleeve (31) is fixedly connected to two sides of the outer wall of the circular sleeve.
6. An improved post-cast strip single-column temporary supporting device as claimed in claim 1 or 5, wherein: the mounting sleeve (31) is a hollow cylindrical component with openings at the upper end and the lower end and internal threads arranged inside, a jacking hole is formed in the outer wall of the upper end of the cylindrical component and is a bolt hole, and the bolt hole penetrates through the front side and the back side of the outer wall of the mounting sleeve (31).
7. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: the adjustable supporting top support (32) is composed of a supporting column (321) and a top support (322), wherein the supporting column (321) is integrally a screw rod or a screw rod, the external part of the screw rod or the screw rod is provided with a connected external thread section, and the fixed end of the screw rod or the screw rod is fixedly connected with the top support (322); the top support (322) is a square plate-shaped member as a whole.
8. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: a top support anti-skid protection pad (323) is arranged on the outer surface of the top end of the top support (322), and the top support anti-skid protection pad (323) is a rubber top support anti-skid protection pad.
9. The improved post-cast strip single-column temporary supporting device as claimed in claim 8, wherein: the jacking anti-skid protection pad (323) is provided with a plurality of rubber anti-skid protrusions in a connected structure, and the rubber anti-skid protrusions are granular or annular protrusions.
10. The improved post-cast strip single-column temporary supporting device as claimed in claim 1, wherein: an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the base (1), the coarse adjusting supporting device (2) and the fine adjusting supporting device (3) from inside to outside, and fluorescent powder is coated on the warning layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107783.9U CN214615625U (en) | 2021-01-14 | 2021-01-14 | Improved post-cast strip single-column temporary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107783.9U CN214615625U (en) | 2021-01-14 | 2021-01-14 | Improved post-cast strip single-column temporary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615625U true CN214615625U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120107783.9U Active CN214615625U (en) | 2021-01-14 | 2021-01-14 | Improved post-cast strip single-column temporary supporting device |
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| Country | Link |
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| CN (1) | CN214615625U (en) |
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