CN115788030A - Concrete pouring template structure of track traffic maintenance pit - Google Patents
Concrete pouring template structure of track traffic maintenance pit Download PDFInfo
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- CN115788030A CN115788030A CN202211598606.0A CN202211598606A CN115788030A CN 115788030 A CN115788030 A CN 115788030A CN 202211598606 A CN202211598606 A CN 202211598606A CN 115788030 A CN115788030 A CN 115788030A
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- 238000012423 maintenance Methods 0.000 title description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009415 formwork Methods 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000005266 casting Methods 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Abstract
The invention discloses a concrete pouring template structure of a track traffic overhaul pit, which comprises a ground beam template unit and a track column template unit; the ground beam template unit comprises two side templates which are vertically arranged in parallel at intervals and an enclosure frame template, each side template comprises a lower template and an upper template, a first connecting plate is convexly arranged at the edge of the surface of one side of the lower template, a plurality of connecting holes are formed in the first connecting plate, the middle part and/or the lower part of the upper template are/is lapped with the back surface of the lower template and are fastened through bolts and nuts, the upper template is provided with lifting position-adjusting waist-shaped holes which correspondingly penetrate through the bolts and extend up and down, the upper end of the upper template is bent and is provided with the connecting holes, and the upper end of the upper template and the first connecting plate at the upper end of the lower template can be in position-adjusting supporting connection through the bolts and the nuts; the surrounding frame templates are of a groove-shaped structure and are provided with connecting holes with the peripheral wall, and every four surrounding frame templates are connected end to form a square frame body and are connected to the two side molds. The combined type electric appliance can be very conveniently assembled, disassembled and reused, and is convenient and fast to position.
Description
Technical Field
The invention relates to the technical field of capital construction, in particular to a concrete pouring template structure of a track traffic maintenance pit.
Background
At present, concrete is required to be poured into a rail transit overhaul pit to form a ground support of a rail, a template is required to be used for construction before pouring, at present, steel templates and wood templates are commonly used, the steel templates are of an integral structure, the size is large, the weight is heavy, the steel templates need to be lifted by a crane for carrying and installation, the cost is high, the maintenance is difficult after deformation is generated, although the steel templates have the characteristics of high strength and high rigidity, the manufacturing precision is high, the steel templates cannot be flexibly adjusted, disassembled and adjusted according to factors such as ground flatness, the wood templates are easy to deform due to inflammable materials and water soaking, fire and water are additionally required to be prevented, the wood consumption is large although the use is convenient, the reusability is poor, the long-term cost is high, the environment is not protected, and a better template scheme is required.
Disclosure of Invention
The purpose of the invention is: the concrete pouring template structure of the track traffic overhaul pit has the advantages of good structure, light weight, easiness in assembly, disassembly and adjustment and effective reuse.
A concrete pouring template structure of a track traffic overhaul pit comprises a ground beam template unit and a track column template unit; the ground beam template unit comprises two side templates which are vertically arranged in parallel at intervals and an enclosure template, wherein each side template comprises a lower template and an upper template, a first connecting plate is convexly arranged at the edge of the surface of one side of the lower template, a plurality of connecting holes are formed in the first connecting plate, the middle part and/or the lower part of the upper template are/is lapped with the back surface of the lower template and are fastened through bolts and nuts, the upper template is provided with lifting position-adjusting waist-shaped holes which correspondingly penetrate through the bolts and extend up and down, the upper end of the upper template is bent and is provided with the connecting holes, and the upper end of the upper template is in position-adjustable supporting connection with the first connecting plate at the upper end of the lower template through the bolts and the nuts; the surrounding frame templates are of a groove-shaped structure and are provided with connecting holes in the peripheral wall, every four surrounding frame templates are connected end to form a square frame body and are connected to the two side molds, and the two surrounding frame templates axially parallel to the side molds are respectively connected with the upper ends of the upper templates of the two side molds; the track column template unit comprises a column body template and column head templates, wherein a second connecting plate and a third connecting plate are convexly arranged at the edge of the surface of one side of the column body template and the edge of the surface of one side of the column head template, a plurality of connecting holes are formed in the second connecting plate and the third connecting plate, the column head templates are connected end to form a square frame body, and the column head templates are connected end to form the square frame body and correspondingly connected to the upper ends of the column body templates.
As a preferable scheme of the present invention, the lower end of the lower template is connected with a reinforced angle plate, and the reinforced angle plate is connected with the first connecting plate.
In a preferred embodiment of the present invention, a first transverse gusset is connected between the lower mold plates facing each other between the side molds, an end of the first transverse gusset is connected to a first connecting plate of the lower mold plate, upper ends of the two side molds are connected to a second transverse gusset, and a lower side of the second transverse gusset is connected to an upper side of the upper mold plate.
As a preferable scheme of the invention, the side part of the lower template is connected with a ground beam reinforcing rod, one end of the ground beam reinforcing rod is connected with the first connecting plate, and the other end of the ground beam reinforcing rod is connected with the ground.
As a preferable scheme of the invention, the upper end of the enclosing frame template is connected with a first adjustable angle strip extending along the axial direction of the side mold, and the first adjustable angle strip is provided with a slot hole for position adjustment connection with the other first adjustable angle strip along the axial direction.
As a preferable scheme of the invention, at least two second adjustable angle bars extending along the axial direction of the side die are distributed on the column body template in an up-and-down manner, and the second adjustable angle bars are provided with slot holes for positioning connection with the other second adjustable angle bars in an axially extending manner.
As a preferable aspect of the present invention, the column head formwork is connected with a third lateral gusset extending in a lateral direction of the side mold, and the column head formwork is connected with a fourth lateral gusset extending in a lateral direction of the side mold.
As a preferable scheme of the present invention, the column body formwork or the column head formwork is connected with a rail column reinforcing rod extending in a transverse direction of the side form in an inclined manner, one end of the rail column reinforcing rod is connected with the second connecting plate or the third connecting plate, and the other end of the rail column reinforcing rod is connected with the ground.
As a preferable aspect of the present invention, a counter screw is connected between two column form plates which are laterally opposed to each other at a lower portion of the rail column form unit.
As a preferable scheme of the invention, the ground beam template unit and the track column template unit are both made of aluminum materials.
Compared with the prior art, the concrete pouring template structure of the track traffic overhaul pit has the beneficial effects that: the mounting and dismounting device can be mounted and dismounted very conveniently, is convenient and fast in positioning and adjusting, can be used repeatedly and conveniently, is easy to mount and dismount, does not need a crane for carrying, effectively saves cost and improves efficiency and benefit.
Drawings
FIG. 1 is a schematic side assembly view of a floor beam formwork unit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a forward assembly structure of the floor beam formwork unit according to an embodiment of the present invention;
FIG. 3 is a schematic top view of an assembly structure of the floor beam formwork unit according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a partial assembly of a rail column template unit in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of a forward assembling structure of the rail column formwork unit according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a forward assembling structure of the rail column template unit in another embodiment of the invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description of the present invention, it is to be further understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The concrete casting template structure of the track traffic overhaul pit comprises a ground beam template unit and a track column template unit; referring to fig. 1-3, the ground beam template unit includes two side templates erected in parallel at intervals, and a surrounding frame template 3, the side templates include a lower template 1 and an upper template 2, a first connecting plate 11 is convexly disposed at an edge of one side surface of the lower template 1, a plurality of connecting holes are axially disposed on the first connecting plate 11 along the first connecting plate, the two lower templates 1 axially and longitudinally disposed through the connecting holes can be connected with the first connecting plate 11 by bolts or bolts for butt joint extension, or other components are respectively connected at upper and lower ends, the middle and/or lower portion of the upper template 2 is lapped with the back of the lower template 1 and fastened by bolts and nuts, the upper template 2 is provided with a vertically extending waist-shaped lifting hole 12 correspondingly penetrating through the bolts, the upper end of the upper template 2 is bent and correspondingly provided with a plurality of connecting holes corresponding to the first connecting plate 11 in an axial direction, the upper end of the upper template 2 and the first connecting plate 11 at the upper end of the lower template 1 can be supported and connected in an adjustable manner through bolts and nuts, as shown in the figure, the bolts penetrate through the connecting holes at the upper end of the upper template 2 and the connecting holes of the first connecting plate 11 of the lower template 1 from top to bottom, the upper end of the upper template 2 is correspondingly clamped by a screw head and a nut, the first connecting plate 11 of the lower template 1 is correspondingly clamped by the other two nuts, when the nuts are fastened, the bolts cannot rotate and fix the distance between the upper template 2 and the lower template 1, and the bolts can rotate by loosening the nuts, so that the ground beam template unit can realize flexible height adjustment and convenient assembly and disassembly through a side mold, and accordingly forms a corresponding enclosing structure for pouring cement; the surrounding frame templates 3 are of a groove-shaped structure and are provided with connecting holes in the peripheral wall, every four surrounding frame templates 3 are connected end to form a square frame body and are connected to the two side molds, the two surrounding frame templates 3 axially parallel to the side molds are respectively connected with the upper ends of the upper templates 2 of the two side molds, and the bottoms of the track columns are correspondingly poured within the range of the surrounding frame templates 3 when cement is poured; referring to fig. 4-6, the rail column formwork unit includes a column formwork 4 and a column formwork 5, a second connecting plate 41 and a third connecting plate 51 are also respectively provided at an edge of one side surface of the column formwork 4 and the column formwork 5 in a protruding manner, the second connecting plate 41 and the third connecting plate 51 are provided with a plurality of connecting holes along their own axial direction, the four column formworks 4 are connected end to form a square frame, the four column formworks 5 are also connected end to form a square frame and correspondingly connected to the upper ends of the four column formworks 4, the column formwork 5 and the column formwork 4 are connected by bolts or locking pins through the connecting holes of the second connecting plate 41 and the third connecting plate 51, so as to form a frame for casting rail column cement, which can also be very conveniently assembled and disassembled, the whole casting formwork structure can be conveniently recycled, and can be easily assembled and disassembled without crane transportation, thereby effectively saving cost and improving efficiency and benefit.
Referring to fig. 1 and 2, illustratively, a reinforced angle plate 13 is connected to the lower end of the lower template 1, and the reinforced angle plate 13 is connected to the first connecting plate 11 at the lower end of the lower template 1 through a bolt, a latch or other connecting members, so as to further reinforce the structural strength of the lower end of the lower template 1, form better cement casting and be also easy to assemble and disassemble.
Referring to fig. 2 and 3, exemplarily, the opposite directions between the side forms are connected with a first transverse angle plate 14 between the lower template 1, the end of the first transverse angle plate 14 is connected with the first connection plate 11 of the lower template 1 through a pin, a bolt, etc., two the upper ends of the side forms are connected with a second transverse angle plate 15, the lower side of the second transverse angle plate 15 is connected with the upper side of the upper template 2 through a pin, a bolt, etc., thereby reinforcing the distance and the structural strength between the side forms and between the two floor beam template units.
Referring to fig. 2, illustratively, the lower template 1 is connected at its side portion with a ground beam reinforcing rod 16, one end of the ground beam reinforcing rod 16 is connected with the first connecting plate 11, the other end of the ground beam reinforcing rod 16 is connected with the ground through a corner plate, the ground beam reinforcing rod 16 can be correspondingly connected with any connecting hole of the first connecting plate 11 through a pin, a screw or the like, so as to further reinforce the position and the structural strength of the ground beam template unit relative to the ground, and in addition, the middle section and at least any end section of the ground beam reinforcing rod 16 are connected through a screw thread, so that the length of the ground beam reinforcing rod 16 can be adjusted only by rotating the end section or the middle section, thereby facilitating installation and connection.
Referring to fig. 1, exemplarily, the upper end of the enclosure frame template 3 is connected with a first adjustable angle bar 17 extending along the axial direction of the side mold, the first adjustable angle bar 17 is provided with a slot hole extending along the axial direction for positioning connection with another first adjustable angle bar 17 through a bolt, a pin, a bolt, and the like, so that two enclosure frame templates 3 adjacent to each other in the front and rear direction can be flexibly reinforced through the first adjustable angle bar 17 according to a position factor, the upper ends of the two enclosure frame templates 3 distributed at intervals in the front and rear direction as shown in the figure are respectively provided with the first adjustable angle bar 17 through a connecting hole for matching with the pin, the bolt, the nut, or the like, and the first adjustable angle bars 17 on the two enclosure frame templates 3 adjacent to each other in the front and rear direction are abutted against each other and at least partially overlap each slot hole, so as to pass through the pin, the bolt, the nut, or the bolt, and the like for fastening, so that the distance between the front and rear enclosure frame templates 3 and the terrain position can be adjusted only by adjusting the relative positions of the two first adjustable angle bars 17.
Referring to fig. 5 or 6, illustratively, the column formwork 4 is connected with a third transverse angle plate 43 extending along the transverse direction of the side molds, the column formwork 5 is connected with a fourth transverse angle plate 52 extending along the transverse direction of the side molds, the column formworks 4 and the column formwork 5 of the two rail column formwork units are connected through the third transverse angle plate 43 and the fourth transverse angle plate 52, so as to reinforce and fix the two rail column formwork units in the transverse direction, and the third transverse angle plate 43 and the fourth transverse angle plate 52 can be respectively connected with the second connecting plate 41 and the third connecting plate 51 by using connectors such as pins, bolts and nuts.
Referring to fig. 4, exemplarily, at least two second adjustable angle bars 42 extending along the axial direction of the side mold are installed on the column template 4 in a vertically distributed manner, either end of each second adjustable angle bar 42 is connected with the second connecting plate 41 through bolts or screws matching nuts, pins and the like, the second adjustable angle bars 42 are provided with slots extending along the axial direction for positioning connection with the other second adjustable angle bar 42 through bolts, pins and the like, for example, two column template units 4 opposite to the two rail column template units arranged along the axial direction are connected with each other through the two second adjustable angle bars 42 and are arranged in two sets, the two second adjustable angle bars 42 are oppositely abutted and at least partially overlapped with the respective slots, so that the two rail column template units can be fastened through the pins, bolts, nuts, pins and the like, and the two rail column template units can be fixed and also can be adjusted in relative distance, especially, the vertically arranged rail column template units need at least two sets of second adjustable angle bars 42 for convenient positioning fixation.
Referring to fig. 5 and 6, illustratively, the column form 4 or the column form 5 is connected with a rail column reinforcing rod 6 extending along the lateral inclination of the side form, one end of the rail column reinforcing rod 6 is connected with any one of the connecting holes of the second connecting plate 41 or the third connecting plate 51 by using a connecting member such as a pin, a bolt, a nut, or the like, and the other end of the rail column reinforcing rod 6 is connected with the ground, so that the position and the structural strength of the rail column form unit relative to the ground can be further reinforced, and in addition, the middle section and at least any one end of the rail column reinforcing rod 6 are connected through a screw, so that the length of the rail column reinforcing rod 6 can be adjusted only by rotating the end or the middle section, thereby facilitating the installation and connection.
Referring to fig. 4-6, illustratively, a pair of tie screws 44 is connected between two column formworks 4 of which the lower parts are transversely opposite, and the lower parts of the track column formwork units are further opposite through the pair of tie screws 44 matched with nuts or threads, so that the structural strength of the track column formwork units during casting is ensured.
Referring to fig. 1 to 6, for example, the surrounding frame template 3, the column template 4 and the column template 5 are preferably connected into a square frame by right-angle members through connectors such as pins, bolts and the like or directly welded, the ground beam template unit and the rail column template unit are all made of aluminum, the lower template 1, the upper template 2, the surrounding frame template 3, the column template 4 and the column template 5, and the above corner plates and corner strips are all preferably made of aluminum, so that the weight is further greatly reduced, the carrying labor force is saved, and the pouring requirement is met, in addition, the upper end of the upper template 2 is preferably formed by welding corner aluminum or angle steel with the strip in the middle of the upper template 2, so that only connecting holes need to be arranged on the corner aluminum or angle steel, and the bolts for connecting the upper template 2 and the lower template 1 are directly fixed on the upper template 2 in a chamfer-type welding manner, thereby increasing the tensile capacity.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a track traffic overhauls pit concrete placement template structure which characterized in that: the device comprises a ground beam template unit and a track column template unit;
the ground beam template unit comprises two side templates which are vertically arranged in parallel at intervals and an enclosure template, wherein each side template comprises a lower template and an upper template, a first connecting plate is convexly arranged at the edge of the surface of one side of the lower template, a plurality of connecting holes are formed in the first connecting plate, the middle part and/or the lower part of each upper template is lapped with the back surface of the corresponding lower template and is fastened through bolts and nuts, each upper template is provided with a lifting position-adjusting waist-shaped hole which correspondingly penetrates through the bolt and extends up and down, the upper end of each upper template is bent and is provided with the connecting hole, and the upper end of each upper template is in position-adjustable supporting connection with the first connecting plate at the upper end of the corresponding lower template through the bolts and the nuts;
the surrounding frame templates are of a groove-shaped structure and are provided with connecting holes in the peripheral wall, every four surrounding frame templates are connected end to form a square frame body and are connected to the two side molds, and the two surrounding frame templates axially parallel to the side molds are respectively connected with the upper ends of the upper templates of the two side molds;
the track column template unit comprises a column body template and column head templates, wherein a second connecting plate and a third connecting plate are convexly arranged at the edge of the surface of one side of the column body template and the edge of the surface of one side of the column head template, a plurality of connecting holes are formed in the second connecting plate and the third connecting plate, the column head templates are connected end to form a square frame body, and the column head templates are connected end to form the square frame body and correspondingly connected to the upper ends of the column body templates.
2. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the lower end of the lower template is connected with a reinforced angle plate, and the reinforced angle plate is connected with the first connecting plate.
3. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the upper die comprises lower die plates, wherein the lower die plates are arranged in the upper die plates, the lower die plates are arranged in the lower die plates, the lower die plates are opposite to the side dies, first transverse angle plates are connected between the lower die plates, the end parts of the first transverse angle plates are connected with first connecting plates of the lower die plates, the upper ends of the two side dies are connected with second transverse angle plates, and the lower sides of the second transverse angle plates are connected with the upper sides of the upper die plates.
4. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the lateral part of lower bolster is connected with the grade beam anchor strut, the one end and the first connecting plate of grade beam anchor strut are connected, the ground is connected to the other end of grade beam anchor strut.
5. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the upper end of the enclosing frame template is connected with a first angle-adjustable strip extending along the axial direction of the side mold, and the first angle-adjustable strip is provided with a slotted hole used for being connected with the other angle-adjustable strip in a position-adjusting mode along the axial direction.
6. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the column body template is provided with at least two second angle-adjustable strips which extend along the axial direction of the side die in a vertically distributed manner, and the second angle-adjustable strips are provided with slotted holes which are used for being connected with the other second angle-adjustable strips in a position-adjusting manner along the axial direction in an extending manner.
7. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the column body formwork is connected with a third transverse corner plate extending along the transverse direction of the side mold, and the column head formwork is connected with a fourth transverse corner plate extending along the transverse direction of the side mold.
8. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: the column body template or the column cap template is connected with a track column reinforcing rod extending along the transverse inclination of the side mold, one end of the track column reinforcing rod is connected with the second connecting plate or the third connecting plate, and the other end of the track column reinforcing rod is connected with the ground.
9. The concrete casting slab structure of the rail transit service pit as claimed in claim 1, wherein: and a counter-pulling screw rod is connected between two column body templates which are transversely opposite to each other at the lower part of the track column template unit.
10. The concrete cast slab structure of the rail transit service pit according to any one of claims 1 to 9, characterized in that: the ground beam template unit and the track column template unit are made of aluminum materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211598606.0A CN115788030A (en) | 2022-12-13 | 2022-12-13 | Concrete pouring template structure of track traffic maintenance pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211598606.0A CN115788030A (en) | 2022-12-13 | 2022-12-13 | Concrete pouring template structure of track traffic maintenance pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115788030A true CN115788030A (en) | 2023-03-14 |
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ID=85419728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211598606.0A Pending CN115788030A (en) | 2022-12-13 | 2022-12-13 | Concrete pouring template structure of track traffic maintenance pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115788030A (en) |
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2022
- 2022-12-13 CN CN202211598606.0A patent/CN115788030A/en active Pending
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