CN213198099U - Steel mould system of prefabricated light-duty T roof beam of assembled - Google Patents
Steel mould system of prefabricated light-duty T roof beam of assembled Download PDFInfo
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- CN213198099U CN213198099U CN202021391078.8U CN202021391078U CN213198099U CN 213198099 U CN213198099 U CN 213198099U CN 202021391078 U CN202021391078 U CN 202021391078U CN 213198099 U CN213198099 U CN 213198099U
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Abstract
The utility model provides a steel mould system of an assembled prefabricated light T beam, which is provided with a longitudinal moving trolley, a horizontal truss, a side template and an upper template; a bottom template is arranged on the upper end platform of the longitudinal moving trolley; end templates are respectively arranged at the longitudinal two ends of the longitudinal moving trolley; the horizontal trusses are arranged on two sides of a longitudinal moving track of the longitudinal moving trolley; the side templates are respectively arranged on the horizontal truss; the lower end of the side template is rotatably connected with the horizontal truss, and the side template, the bottom template and the end template are butted to form a pouring accommodating cavity of the prefabricated light T-shaped beam through a driving mechanism; the upper template is arranged on the side template through a pull rod element. The utility model discloses a bottom form, end form, side form and cope match-plate pattern's location combination realizes finalizing the design and pouring processing to prefabricated light-duty T roof beam, can realize the standardization and the automatic preparation of prefabricated light-duty T roof beam, and the structure sets up rationally, has guaranteed the quality of prefabricated light-duty T roof beam, and production efficiency is high, has very high society and economic benefits.
Description
Technical Field
The utility model relates to a T roof beam production technical field, concretely relates to steel mould system of prefabricated light-duty T roof beam of assembled.
Background
The prefabricated light T beam is widely applied to highway high-grade highway bridge engineering, and the prefabricated light T beam has high requirements on a template; the preparation of current prefabricated light-duty T roof beam sets up the side form respectively in the both sides of unable adjustment base foundation pile usually, and the side form fixes a position the setting through the supporting component and the base foundation pile location in the outside respectively to inboard steel reinforcement cage, and overall structure is complicated, and the preparation technology is loaded down with trivial details, wastes time and energy, and production efficiency is low, and the quality of pouring of prefabricated light-duty T roof beam is relatively poor, needs to improve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel mould system of prefabricated light-duty T roof beam of assembled aims at improving the production efficiency of current steel mould system.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a steel mould system of an assembled prefabricated light T beam comprises a longitudinal moving trolley, a horizontal truss, side templates and an upper template;
a bottom template is arranged on a platform at the upper end of the longitudinal moving trolley; end templates are respectively arranged at the longitudinal two ends of the longitudinal moving trolley;
the horizontal trusses are arranged on two sides of a longitudinal moving track of the longitudinal moving trolley;
the side templates are respectively arranged on the horizontal truss; the lower end of the side template is rotatably connected with the horizontal truss, and the side template, the bottom template and the end template are butted to form a pouring accommodating cavity of the prefabricated light T-shaped beam through a driving mechanism;
the upper template is arranged on the side template through a pull rod piece.
As a further improvement of the invention, a vibrator is also arranged; the vibrator is arranged on the outer wall of the side template.
As a further improvement of the invention, the vibrator comprises a horizontal vibrator and a vertical vibrator; the horizontal vibrator is arranged at the upper part of the abutting part of the lower flange plate; the vertical vibrators are respectively arranged on the outer side edge of the abutting part of the upper flange plate, the lower part and the middle part of the abutting part of the web plate, so that a four-layer vibrating structure is formed from bottom to top.
As a further improvement of the invention, the horizontal truss is arranged on the fixed brackets at two sides of the longitudinal moving track; and a transverse moving oil cylinder is also arranged to be connected with the horizontal truss and used for driving the horizontal truss to transversely move left and right on the fixed support.
As a further improvement of the invention, the front end of the horizontal truss is arranged corresponding to the middle concave part of the upper platform of the longitudinal moving trolley.
As a further improvement of the invention, the driving mechanism comprises a supporting frame and a telescopic device; the side templates are arranged on the supporting frames, and the central lines of the supporting frames on the two sides are symmetrically arranged; the lower end of the support frame is also provided with a hinged support; the hinged support is hinged with the front end of the horizontal truss; the rear support of the telescopic device is hinged with the rear end of the horizontal truss, the front piston rod end is hinged with the support frame, the support frame is driven to rotate on the horizontal truss through the telescopic device, and therefore inward clamping positioning and outward demolding of the prefabricated light T-shaped beam in the middle of the two opposite side templates are achieved.
As a further improvement of the invention, the pull rod piece comprises a pull rod and a clamping nut; the lower end of the pull rod is provided with the upper template in a positioning way; the two ends of the pull rod respectively penetrate through the support frames, extend outwards to be connected with the clamping nuts, and the pull rod and the upper template are positioned and installed through the clamping nuts.
As a further improvement of the invention, a locking device is also arranged; the locking device is a bolt and nut assembly, is arranged on the platform and the support frame of the longitudinal moving trolley in a penetrating mode and is used for achieving the relative clamping and positioning of the bottom template and the side template; and the locking device is arranged on the horizontal truss and the fixed support and is used for realizing the positioning arrangement of the horizontal truss.
As a further improvement of the invention, a platform protection structure is also arranged; the platform protection structure comprises a working ladder and a protective guard; the working ladder is arranged at one end of the longitudinal moving trolley; the guard rails are arranged on two sides of the working ladder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a bottom form, end form, side form and cope match-plate pattern's location combination realizes finalizing the design and pouring processing to prefabricated light-duty T roof beam, can realize the standardization and the automatic preparation of prefabricated light-duty T roof beam, and the structure sets up rationally, has guaranteed the quality of prefabricated light-duty T roof beam, and production efficiency is high, has very high society and economic benefits.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the state structure of the utility model during casting;
FIG. 2 is a schematic structural view of the mold-releasing state of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic view of the mounting structure of the end formwork of the present invention;
FIG. 5 is a schematic cross-sectional structure view of the prefabricated light T-beam of the present invention;
FIG. 6 is a schematic diagram of the distribution structure of a vibrator of a vibration unit of a side form of the present invention;
the reference numbers in the figures illustrate:
1. longitudinally moving the trolley; 2. a horizontal truss; 3. a sideform; 4. mounting a template; 5. a bottom template; 6. an end template; 61. a first supporting arm; 62. a second supporting arm; 7. longitudinally moving the rail; 8. a drive mechanism; 81. a support frame; 82. a telescoping device; 9. a drawbar assembly; 91. a pull rod; 92. clamping the nut; 10. prefabricating a light T beam; 20. a vibrator; 201. a horizontal vibrator; 202. a vertical vibrator; 30. a locking device; 40. a platform guard structure; 401. a working ladder; 402. protecting the fence; 50. and fixing the bracket.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention provides a steel die system of an assembled prefabricated light T-shaped beam, which is combined with attached drawings 1 to 6 and aims to improve the production efficiency of the existing steel die system.
Specifically, the device comprises a longitudinal moving trolley 1, a horizontal truss 2, a side template 3 and an upper template 4;
a bottom template 5 is arranged on a platform at the upper end of the longitudinal moving trolley 1; end templates 6 are respectively arranged at the longitudinal two ends of the longitudinal moving trolley 1;
the horizontal trusses 2 are arranged on two sides of a longitudinal moving track 7 of the longitudinal moving trolley 1;
the side templates 3 are respectively arranged on the horizontal truss 2; the lower end of the side template 3 is rotatably connected with the horizontal truss 2, and the side template 3, the bottom template 5 and the end template 6 are butted to form a pouring accommodating cavity of the prefabricated light T-shaped beam 10 through a driving mechanism 8;
the upper template 4 is arranged on the side template 3 through a pull rod piece 9;
the utility model discloses a die block board 5, end template 6, side form 3 and cope match-plate pattern 4's location combination realizes finalizing the design and pouring processing of prefabricated light-duty T roof beam 10, can realize the standardized and automatic preparation of prefabricated light-duty T roof beam, and the structure sets up rationally, has guaranteed the quality of prefabricated light-duty T roof beam, and production efficiency is high, has very high society and economic benefits.
Further, a vibrator 20 is also arranged; the vibrator 20 is provided on the outer wall of the sideform 3.
Further, the sideforms 3 match the shape and size of the prefabricated lightweight T-beam 10; the side template 3 comprises an upper flange plate abutting part, a web plate abutting part and a lower flange plate abutting part; the upper flange plate abutting portion, the web abutting portion and the lower flange plate abutting portion are sequentially connected and are respectively abutted and limited to the outer side portions of the upper flange plate portion, the web portion and the lower flange plate portion of the prefabricated light T-shaped beam 10.
The vibrator 20 comprises a horizontal vibrator 201 and a vertical vibrator 202; the horizontal vibrator is arranged at the upper part of the abutting part of the lower flange plate; the vertical vibrators 202 are respectively arranged at the outer side edge of the upper flange plate abutting part, the lower part and the middle part of the web plate abutting part, so that a four-layer vibrating structure is formed from bottom to top.
The method for vibrating the pouring system of the automatic prefabricated T-shaped beam comprises the following steps: dividing the side templates 3 at two sides of the whole T-shaped beam into a plurality of symmetrical vibration units along the length direction; the single vibration unit comprises the four layers of vibrators which are uniformly arranged in sequence, wherein the first layer of vibration structure comprises two vertical vibrators 202 which are respectively arranged at two ends of the vibration unit; the second layer of vibrating structure comprises a horizontal vibrator 201 arranged in the middle of the vibrating unit; the third layer of vibrating structure comprises two vertical vibrators 202 which are respectively arranged at two ends of the vibrating unit; the fourth tier of vibrating structure includes a vertical vibrator 202 located in the middle of the vibrating unit.
Specifically, when pouring is carried out, firstly, after the lower flange plate part of a first vibrating unit in a pouring accommodating cavity is poured through a distributing machine, pouring of the lower flange plate part of a second vibrating unit is sequentially carried out, and meanwhile, a first layer of vibrating structure and a second layer of vibrating structure on the first vibrating unit are started, so that the two sides and the upper part of the lower flange plate part of the first vibrating unit are vibrated; after the pouring of the lower flange plate part of the second vibrating unit is finished, the distributing machine continues to advance, the lower flange plate part of the third vibrating unit is poured, and the first layer of vibrating structure and the second layer of vibrating structure on the second vibrating unit are started simultaneously to realize the vibrating of the two sides and the upper part of the lower flange plate part of the first vibrating unit; similarly, the vibration unit on the lower flange plate part of the whole prefabricated light T-beam 10 along the length direction is vibrated for 30 seconds in sequence;
pouring the lower part (one third position) of the web part of the first vibrating unit in the pouring accommodating cavity by using a distributing machine, pouring the lower part of the web part of the second vibrating unit in sequence, and starting a third layer of vibrating structure on the first vibrating unit to realize vibrating on two sides of the lower part of the web part of the first vibrating unit; similarly, the vibration of the lower vibration unit of the web part along the length direction of the whole prefabricated light T-beam 10 is realized for 25 seconds in sequence;
pouring the middle part of the web part of the first vibrating unit in the pouring accommodating cavity by using a distributing machine, sequentially pouring the middle part of the web part of the second vibrating unit, and starting a fourth layer of vibrating structure on the first vibrating unit to realize vibrating on two sides of the middle part of the web part of the first vibrating unit; similarly, the vibration of the middle vibrating unit of the whole prefabricated light T-beam 10 along the length direction web part is realized for 25 seconds in sequence;
pouring the upper part of the web part of the first vibration unit in the pouring accommodating cavity by using a material distributor, and pouring the upper part of the web part of the second vibration unit in sequence, and similarly, pouring the upper vibration units of the web part of the whole prefabricated light T-shaped beam 10 along the length direction in sequence;
and finally, pouring the upper flange plate part of the first vibration unit in the accommodating cavity, and pouring the upper flange plate part of the second vibration unit in sequence, and similarly, pouring the whole prefabricated light T-shaped beam 10 along the vibration unit of the upper flange plate part in the length direction according to the sequence and completing pouring of the prefabricated light T-shaped beam 10.
After pouring is finished, the upper template 4 is installed on the side template 3 through the pull rod piece 9
It should be noted that, the early-stage manufacturability test beam pouring process has the following problems:
the length of the whole prefabricated light T-shaped beam 10 is 25 meters, and the length of each section of the vibration unit is 3.2 m.
Pouring for the first time: 28cm is poured in the first layer of concrete, the slump of the concrete is 210mm, the auxiliary type vibration is 1, 3 and 5, each time is 25 seconds, and 30cm is poured in the second, third and fourth layers, so that more air bubbles are formed at the horseshoe position and cannot be removed.
And (5) casting for the second time: 20cm is poured into the first layer of concrete, the slump is 200mm, the auxiliary vibration is 1 and 5, the vibration time is 25 seconds, 8cm is poured into the second layer of concrete, the auxiliary vibration is 1, 3 and 5 simultaneously for 10 seconds, the vibration of 3 is continued for 25 seconds, and a large number of air bubbles and water bubbles are poured into the water chestnut.
Pouring for the third time: 20cm is poured on the first layer, the auxiliary type vibration is 1 and 5, the vibration time is 25 seconds, 8cm is poured on the second layer, the auxiliary type vibration is 3, the vibration time is 25 seconds, the vibration time is 15 seconds after the auxiliary type vibration is 1 and 5, and after pouring, the water chestnut has few bubbles and more bubbles.
The pouring structure and the pouring method are obtained through tests, horseshoe bubbles and water bubbles at the lower flange plate part are greatly reduced through vibration of the key part of the lower part of the prefabricated light T beam 10, the pouring quality of the prefabricated light T beam 10 is greatly improved, and the pouring structure and the pouring method are worthy of wide popularization.
Further, the prefabricated light T-shaped beam 10 is a long-strip-shaped reinforced concrete block with an I-shaped section.
Further, the horizontal truss 2 is arranged on the fixing brackets 50 at two sides of the longitudinal movement track 7; and a transverse moving oil cylinder is also arranged to be connected with the horizontal truss 2 and used for driving the horizontal truss 2 to transversely move left and right on the fixed bracket 50.
Preferably, the front end of the horizontal truss 2 is arranged corresponding to a middle concave part of the upper platform of the longitudinal moving trolley 1.
Further, the driving mechanism 8 includes a supporting frame 81 and a telescopic device 82; the side templates 3 are arranged on the supporting frames 81, and the central lines of the supporting frames 81 at the two sides are symmetrically arranged; the lower end of the supporting frame 81 is also provided with a hinged support; the hinged support is hinged with the front end of the horizontal truss 2; the rear support of the telescopic device 82 is hinged to the rear end of the horizontal truss 2, the front piston rod end is hinged to the support frame 81, the support frame 81 is driven to rotate on the horizontal truss 2 through the telescopic device 82, and therefore inward clamping positioning and outward demolding of the prefabricated light T-shaped beam 10 in the middle of the two opposite side templates 3 are achieved.
Preferably, the telescopic device 82 is a telescopic cylinder structure.
Further, the tie rod 9 includes a tie rod 91 and a clamping nut 92; the lower end of the pull rod 91 is positioned and provided with the upper template 4; two ends of the pull rod 91 respectively penetrate through the support frame 81 and extend outwards to be connected with the clamping nut 92, and the pull rod 91 and the upper template 4 are positioned and installed through the clamping nut 92.
Further, a locking device 30 is also arranged; the locking device 30 is a bolt and nut assembly, and the locking device 30 is arranged on a platform and a support frame 81 penetrating through the longitudinal moving trolley 1 and is used for realizing the relative clamping and positioning of the bottom template 5 and the side template 3; the locking device 30 is arranged on the horizontal truss 2 and the fixing bracket 50, and is used for realizing the positioning arrangement of the horizontal truss 2.
Preferably, the locking device 30 is a detachable connection structure.
Further, a platform protection structure 40 is also arranged; the platform protection structure 40 comprises a working ladder 401 and a guard rail 402; the working ladder 401 is arranged at one end of the longitudinal moving trolley 1; the guard rails 402 are disposed at both sides of the working ladder 401.
Furthermore, a supporting mechanism is also arranged to be connected with the end template 6; the supporting mechanism comprises a first supporting arm 61 and a second supporting arm 62; the support ends of the first support arm 61 and the second support arm 62 are hinged to the outer side of the platform, and the other ends of the first support arm and the second support arm are hinged to the upper end and the lower end of the end formwork 6 respectively and used for achieving vertical positioning and overturning of the end formwork 6.
When the utility model is used, after the side formworks 3 and the horizontal truss 2 are positioned and installed, the reinforcement cage of the prefabricated light T beam 10 is positioned and placed on the longitudinal moving trolley 1, and the longitudinal moving trolley 1 is driven to longitudinally move into the space between the side formworks 3 along the moving track, when the end formwork 6 on the longitudinal moving trolley 1 is abutted and limited with the end part of the side formwork 3, the transverse moving oil cylinder is driven, the support frame 81 drives the lower end of the side formwork 3 to move and position towards the longitudinal moving trolley 1, and then the expansion device 82 is driven to ensure that the side formwork 3 rotates inwards and is abutted and limited with the two side edges of the reinforcement cage of the prefabricated light T beam 10; the torpedo tank is adopted to transport concrete, concrete mortar is poured into an opening at the upper part of the concrete through a material distribution system of the material distributor, the auxiliary vibrator 20 is adopted to vibrate, and the upper template 4 is positioned and installed through the pull rod piece 9 and the concrete is cured; the cured prefabricated light T-beam 10 directly runs to the next working procedure through the longitudinal moving trolley 1 after the side templates 3 and the upper template 4 are opened.
The utility model discloses arrange the template body with more convenient equipment mode, more nimble adjustment mode, the utility model discloses the operation scope is little, portable, use nimble, safe and reliable, operation low cost, can effectively promote staff's operation security and work efficiency.
It should be noted that the detailed description of the present invention is not included in the prior art, or can be obtained directly from the market, and those skilled in the art can obtain the detailed description without creative efforts, and the detailed connection method has a very wide application in the field or daily life, and is not described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a steel die system of light-duty T roof beam of assembled prefabrication which characterized in that: the device comprises a longitudinal moving trolley, a horizontal truss, side templates and an upper template;
a bottom template is arranged on a platform at the upper end of the longitudinal moving trolley; end templates are respectively arranged at the longitudinal two ends of the longitudinal moving trolley;
the horizontal trusses are arranged on two sides of a longitudinal moving track of the longitudinal moving trolley;
the side templates are respectively arranged on the horizontal truss; the lower end of the side template is rotatably connected with the horizontal truss, and the side template, the bottom template and the end template are butted to form a pouring accommodating cavity of the prefabricated light T-shaped beam through a driving mechanism;
the upper template is arranged on the side template through a pull rod piece.
2. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: a vibrator is also arranged; the vibrator is arranged on the outer wall of the side template.
3. The steel form system of fabricated precast lightweight T-beam of claim 2, wherein: the vibrator comprises a horizontal vibrator and a vertical vibrator; the horizontal vibrator is arranged at the upper part of the abutting part of the lower flange plate; the vertical vibrators are respectively arranged on the outer side edge of the abutting part of the upper flange plate, the lower part and the middle part of the abutting part of the web plate, so that a four-layer vibrating structure is formed from bottom to top.
4. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: the horizontal truss is arranged on the fixed supports at two sides of the longitudinal moving track; and a transverse moving oil cylinder is also arranged to be connected with the horizontal truss and used for driving the horizontal truss to transversely move left and right on the fixed support.
5. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: the front end of the horizontal truss is arranged corresponding to the middle concave part of the upper platform of the longitudinal moving trolley.
6. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: the driving mechanism comprises a supporting frame and a telescopic device; the side templates are arranged on the supporting frames, and the central lines of the supporting frames on the two sides are symmetrically arranged; the lower end of the support frame is also provided with a hinged support; the hinged support is hinged with the front end of the horizontal truss; the rear support of the telescopic device is hinged with the rear end of the horizontal truss, the front piston rod end is hinged with the support frame, the support frame is driven to rotate on the horizontal truss through the telescopic device, and therefore inward clamping positioning and outward demolding of the prefabricated light T-shaped beam in the middle of the two opposite side templates are achieved.
7. The steel form system of fabricated precast lightweight T-beam of claim 6, wherein: the pull rod piece comprises a pull rod and a clamping nut; the lower end of the pull rod is provided with the upper template in a positioning way; the two ends of the pull rod respectively penetrate through the support frames, extend outwards to be connected with the clamping nuts, and the pull rod and the upper template are positioned and installed through the clamping nuts.
8. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: a locking device is also arranged; the locking device is a bolt and nut assembly, is arranged on the platform and the support frame of the longitudinal moving trolley in a penetrating mode and is used for achieving the relative clamping and positioning of the bottom template and the side template; and the locking device is arranged on the horizontal truss and the fixed support and is used for realizing the positioning arrangement of the horizontal truss.
9. The steel form system of fabricated precast lightweight T-beam of claim 1, wherein: a platform protection structure is also arranged; the platform protection structure comprises a working ladder and a protective guard; the working ladder is arranged at one end of the longitudinal moving trolley; the guard rails are arranged on two sides of the working ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391078.8U CN213198099U (en) | 2020-07-15 | 2020-07-15 | Steel mould system of prefabricated light-duty T roof beam of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391078.8U CN213198099U (en) | 2020-07-15 | 2020-07-15 | Steel mould system of prefabricated light-duty T roof beam of assembled |
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| Publication Number | Publication Date |
|---|---|
| CN213198099U true CN213198099U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021391078.8U Active CN213198099U (en) | 2020-07-15 | 2020-07-15 | Steel mould system of prefabricated light-duty T roof beam of assembled |
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| Country | Link |
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| CN (1) | CN213198099U (en) |
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2020
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