CN219175850U - Concrete casting template structure of track traffic maintenance pit - Google Patents
Concrete casting template structure of track traffic maintenance pit Download PDFInfo
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- CN219175850U CN219175850U CN202223338749.6U CN202223338749U CN219175850U CN 219175850 U CN219175850 U CN 219175850U CN 202223338749 U CN202223338749 U CN 202223338749U CN 219175850 U CN219175850 U CN 219175850U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model discloses a concrete casting template structure of a track traffic maintenance pit, which comprises a land beam template unit and a track column template unit; the floor beam template unit comprises two side templates and a surrounding frame template, wherein the side templates are vertically arranged in parallel and are spaced apart, the side templates comprise a lower template and an upper template, a first connecting plate is convexly arranged at the edge of one side surface 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 overlapped with the back 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 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 connected in a position-adjusting manner through the bolts and the nuts; the surrounding frame templates are of groove structures and are provided with connecting holes with the peripheral wall, and every four surrounding frame templates are connected into a square frame body from beginning to end and are connected to the two side dies. The device can be assembled and disassembled very conveniently and can be reused, and the positioning is convenient and fast.
Description
Technical Field
The utility model relates to the technical field of foundation construction, in particular to a concrete casting template structure of a track traffic maintenance pit.
Background
At present, the track traffic maintenance pit needs to be cast with concrete to form a track ground support, the track traffic maintenance pit needs to be constructed by using templates before casting, the steel templates and the wood templates are frequently used at present, the steel templates are of integral structures, the size is large, the weight is large, the crane is required to be used for lifting, carrying and installing, the cost is high, the track traffic maintenance pit is difficult to maintain after deformation, the track traffic maintenance pit has the characteristics of high strength and high rigidity, the manufacturing precision is high, the track traffic maintenance pit cannot be flexibly adjusted and removed, and the track maintenance pit is adjusted according to the factors such as ground flatness, the wood templates are easy to deform due to inflammable materials and water soaking, the additional fireproof and waterproof effects are required, the wood consumption is large although the use is convenient, the repeated use is poor, the long-term cost is high, and the track traffic maintenance pit is not environment-friendly, so that a better template scheme is required.
Disclosure of Invention
The purpose of the utility model is that: the concrete casting template structure of the track traffic maintenance pit is good in structure, light in weight, easy to assemble, disassemble and adjust and capable of being effectively reused.
A concrete casting template structure of a track traffic maintenance pit comprises a land girder 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 a surrounding frame template, the side templates comprise a lower template and an upper template, a first connecting plate is convexly arranged at the edge of one side surface 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 of the lower template and 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 provided with 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 groove structures and are provided with connecting holes on the peripheral walls, every four surrounding frame templates are connected into square frame bodies end to end and connected to the two side dies, and the two surrounding frame templates axially parallel to the side dies are respectively connected with the upper ends of the upper templates of the two side dies; the track column template unit comprises a column shaft template and a column head template, a second connecting plate and a third connecting plate are also arranged at the edges of one side surfaces of the column shaft template and the column head template in a protruding mode respectively, a plurality of connecting holes are formed in the second connecting plate and the third connecting plate, four column shaft templates are connected end to form a square frame body, and four column head templates are connected end to form a square frame body and correspondingly connected to the upper ends of the four column shaft templates.
As a preferable mode of the utility model, 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 utility model, a first transverse angle plate is connected between the opposite lower templates between the side templates, an end of the first transverse angle plate is connected with a first connecting plate of the lower template, upper ends of the two side templates are connected with a second transverse angle plate, and a lower side of the second transverse angle plate is connected with an upper side of the upper template.
As a preferable scheme of the utility model, 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 a first connecting plate, and the other end of the ground beam reinforcing rod is connected with the ground.
As a preferable scheme of the utility model, the upper end of the surrounding frame template is connected with a first adjustable angle bar extending along the axial direction of the side template, and the first adjustable angle bar is axially provided with a slotted hole for positioning connection with the other first adjustable angle bar.
As a preferable mode of the utility model, at least two second adjustable angle bars extending along the axial direction of the side mold are arranged on the column shaft mold plate in a vertically distributed manner, and slotted holes for positioning connection with the other second adjustable angle bars are arranged on the second adjustable angle bars along the axial direction.
As a preferable mode of the present utility model, the column form is connected with a third transverse angle plate extending along the transverse direction of the side form, and the column head form is connected with a fourth transverse angle plate extending along the transverse direction of the side form.
As a preferable mode of the utility model, the column shaft template or the column head template is connected with a rail column reinforcing rod extending obliquely along the transverse direction of the side mould, 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 mode of the present utility model, a counter screw is connected between two column templates which are opposite to each other in the lateral direction at the lower part of the rail column template unit.
As the preferable scheme of the utility model, the ground beam template unit and the track column template unit are both made of aluminum materials.
Compared with the prior art, the concrete casting template structure of the track traffic maintenance pit has the beneficial effects that: can be very conveniently assembled and disassembled, is convenient to position and position, can be conveniently and repeatedly utilized, is easy to assemble and disassemble, does not need crane transportation, effectively saves cost and improves efficiency and benefit.
Drawings
FIG. 1 is a schematic diagram of a side assembly structure of a floor beam template unit in accordance with one embodiment of the present utility model;
FIG. 2 is a schematic view of a forward assembled structure of a floor beam template unit according to an embodiment of the present utility model;
FIG. 3 is a schematic top view of an assembled structure of a floor beam template unit according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a side partial assembly of a track column template unit in accordance with one embodiment of the present utility model;
FIG. 5 is a schematic view of a forward assembled structure of a track column template unit in accordance with one embodiment of the present utility model;
fig. 6 is a schematic diagram of a forward assembly structure of a track column template unit according to another embodiment of the present utility model.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "mounted," "connected," and "connected" are to be construed broadly in this application, and may be either fixedly connected, detachably connected, or integrally connected, for example, unless otherwise explicitly stated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be further understood that the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the machine or element in question must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.
The embodiment of the utility model discloses a concrete casting template structure of a track traffic maintenance pit, which comprises a ground beam template unit and a track column template unit; referring to fig. 1-3, the floor beam formwork unit comprises two side forms which are vertically arranged in parallel and spaced apart, and a surrounding frame formwork 3, the side forms comprise a lower formwork 1 and an upper formwork 2, a first connecting plate 11 is convexly arranged at the edge of one side surface of the lower formwork 1, a plurality of connecting holes are axially distributed on the first connecting plate 11, two lower formworks 1 which are axially distributed along the front and back direction can be connected with the first connecting plate 11 by bolts and bolts for butt joint extension through the connecting holes, or other parts are respectively connected at the upper end and the lower end, the middle part and/or the lower part of the upper formwork 2 are lapped with the back surface of the lower formwork 1 and are fastened by bolts and nuts, the upper formwork 2 is provided with lifting position-adjusting waist-shaped holes 12 which correspondingly pass through the bolts and extend up and down, 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 along the axial direction of the upper template 2, the upper end of the upper template 2 and the first connecting plate 11 at the upper end of the lower template 1 are connected in a position-adjustable manner through bolts and nuts, as shown in the figure, the bolts pass 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 above, a screw head and a nut correspondingly clamp the upper end of the upper template 2, the other two nuts correspondingly clamp the first connecting plate 11 of the lower template 1, when the nuts are fastened, the bolts cannot rotate and fix the distance between the upper template 2 and the lower template 1, and conversely, the nuts can be loosened to rotate the bolts, so that the girder template unit can realize flexible height adjustment and convenient assembly and disassembly through the side template, thereby forming a corresponding enclosing structure to pour cement; the surrounding frame templates 3 are of groove structures and are provided with connecting holes on the peripheral walls, every four surrounding frame templates 3 are connected end to form a square frame body and are connected to the two side dies, wherein the two surrounding frame templates 3 axially parallel to the side dies are respectively connected with the upper ends of the upper templates 2 of the two side dies, and the bottoms of the track columns are correspondingly poured in the range of the surrounding frame templates 3 when cement is poured; referring to fig. 4-6, the track column template unit includes a column template 4 and a column template 5, the edges of one side surfaces of the column template 4 and the column template 5 are convexly provided with a second connecting plate 41 and a third connecting plate 51 respectively, the second connecting plate 41 and the third connecting plate 51 are axially distributed with a plurality of connecting holes, four column templates 4 are connected end to form a square frame body, four column templates 5 are connected end to form a square frame body and correspondingly connected to the upper ends of the four column templates 4, and the column templates 5 and the column templates 4 are connected through bolts or locking pins through the connecting holes of the second connecting plate 41 and the third connecting plate 51 respectively, so that a surrounding frame for casting track column cement is formed, the whole casting template structure can be conveniently and repeatedly used, the casting template structure is easy to assemble and disassemble, a crane is not required to carry, the cost is effectively saved, and the efficiency and the benefit are improved.
Referring to fig. 1 and 2, illustratively, the lower end of the lower die plate 1 is connected with a reinforcing corner plate 13, and the reinforcing corner plate 13 is connected with the first connecting plate 11 of the lower end of the lower die plate 1 through bolts, bolts or other connecting pieces, so that the structural strength of the lower end of the lower die plate 1 is further enhanced, better cement pouring is formed, and the lower die plate is also easy to assemble and disassemble.
Referring to fig. 2 and 3, illustratively, a first transverse angle plate 14 is connected between the opposite lower templates 1 between the side templates, the ends of the first transverse angle plates 14 are connected with a first connecting plate 11 of the lower templates 1 through pins, bolts, etc., the upper ends of the two side templates are connected with a second transverse angle plate 15, and the lower sides of the second transverse angle plates 15 are connected with the upper sides of the upper templates 2 through pins, bolts, etc., so as to reinforce the distance and structural strength between the side templates and between two land beam template units.
Referring to fig. 2, by way of example, the side portion of the lower template 1 is connected with a ground beam reinforcement bar 16, one end of the ground beam reinforcement bar 16 is connected with the first connection plate 11, the other end of the ground beam reinforcement bar 16 is connected with the ground through a corner plate, the ground beam reinforcement bar 16 can be correspondingly connected with any connection hole of the first connection plate 11 through pins, screws or the like, so that the position and the structural strength of the ground beam template unit relative to the ground can be further reinforced, in addition, the middle section and at least any one end portion of the ground beam reinforcement bar 16 are connected through threads, so that the length of the ground beam reinforcement bar 16 can be adjusted only by rotating the end portion or the middle section, and thus the installation and the connection can be more conveniently performed.
Referring to fig. 1, for example, the upper end of the surrounding 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 for positioning connection with another first adjustable angle bar 17 through a bolt, a pin, a bolt, etc., so that two surrounding frame templates 3 adjacent front and back can be flexibly reinforced according to the position factor through the first adjustable angle bar 17, as shown in the figure, the upper ends of the two surrounding frame templates 3 distributed at intervals front and back are respectively provided with the first adjustable angle bar 17 through connecting holes matched with the pin, the bolt or the bolt nut, etc., the first adjustable angle bars 17 on the two surrounding frame templates 3 adjacent front and back are oppositely abutted and at least partially overlapped, thereby fastening through components such as the pin, the bolt nut or the bolt, etc., so that the distance and the terrain position of the front and back surrounding frame templates 3 can be adjusted only by adjusting the relative positions of the two first adjustable angle bars 17.
Referring to fig. 5 or 6, the column templates 4 are illustratively connected with a third transverse angle plate 43 extending along the transverse direction of the side mold, the column templates 5 are connected with a fourth transverse angle plate 52 extending along the transverse direction of the side mold, and the column templates 4 of two track column template units are connected with the column templates 5 through the third transverse angle plate 43 and the fourth transverse angle plate 52 as shown in the figure, so that the two track column template units are reinforced and fixed 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 pins, bolts, nuts and other connecting pieces.
Referring to fig. 4, illustratively, at least two second adjustable angle bars 42 extending along the axial direction of the side mold are mounted on the column template 4 in a vertically distributed manner, either side of the end of each second adjustable angle bar 42 is connected with the second connecting plate 41 by a bolt or a screw, a nut, a pin, or the like, the second adjustable angle bars 42 are axially provided with slots for positioning connection with another second adjustable angle bar 42 by a bolt, a pin, a bolt, or the like, the column templates 4 opposite to two rail column template units disposed along the axial direction are connected with each other by two second adjustable angle bars 42, and are disposed in an upper group and a lower group, the two second adjustable angle bars 42 are abutted oppositely and at least partially overlapped, so that the two rail column template units can be fastened by passing through the pin, the bolt nut, the bolt, or the pin, or the like, the relative distance of the two rail column template units can be fixed, and particularly, the vertically disposed rail column template units need at least two groups of second adjustable angle bars 42 to be conveniently fixed in position.
Referring to fig. 5 and 6, the column base form 4 or the column head form 5 is illustratively connected with a rail column reinforcing rod 6 extending obliquely in the lateral direction of the side form, one end of the rail column reinforcing rod 6 is connected with any one of the connection holes of the second connection plate 41 or the third connection plate 51 by using a connection member such as a pin, a bolt and a nut, 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 by threads, so that the length of the rail column reinforcing rod 6 can be adjusted by only rotating the end or the middle section, thereby more conveniently performing the installation and connection.
Referring to fig. 4-6, illustratively, a counter screw 44 is connected between two column templates 4, which are opposite to each other in the lateral direction, at the lower part of the rail column template unit, and the lower part of the rail column template unit is further opposite to each other by matching nuts or threads with the counter screw 44, so that the structural strength of the rail column template unit is ensured during pouring.
Referring to fig. 1-6, the surrounding frame templates 3, the column shaft templates 4 and the column head templates 5 are preferably connected into square frames by means of right angle components through connecting pieces such as pins and bolts or direct welding, the ground beam template units and the track column template units are made of aluminum materials, and the lower templates 1, the upper templates 2, the surrounding frame templates 3, the column shaft templates 4, the column head templates 5, the angle plates and the angle bars are preferably made of aluminum materials, so that the weight is further greatly reduced, the carrying labor is saved, the pouring requirements are sufficiently met, and in addition, the upper end of the upper templates 2 is preferably formed by welding angle aluminum or angle steel with a lath in the middle of the upper templates 2, so that connecting holes are only needed to be arranged on the angle aluminum or the angle steel, and the bolts for connecting the upper templates 2 and the lower templates 1 are directly fixed on the upper templates 2 in a chamfering mode welding mode, and the tensile resistance is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a track traffic maintenance hole concrete casting template structure which characterized in that: the system 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 a surrounding frame template, the side templates comprise a lower template and an upper template, a first connecting plate is convexly arranged at the edge of one side surface 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 of the lower template and 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 provided with 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 groove structures and are provided with connecting holes on the peripheral walls, every four surrounding frame templates are connected into square frame bodies end to end and connected to the two side dies, and the two surrounding frame templates axially parallel to the side dies are respectively connected with the upper ends of the upper templates of the two side dies;
the track column template unit comprises a column shaft template and a column head template, a second connecting plate is arranged at the edge of one side surface of the column shaft template in a protruding mode, a third connecting plate is also arranged at the edge of one side surface of the column head template in a protruding mode, a plurality of connecting holes are formed in the second connecting plate and the third connecting plate, four column shaft templates are connected end to form a square frame body, and four column head templates are connected end to form a square frame body and correspondingly connected to the upper ends of the four column shaft templates.
2. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: the lower extreme of lower bolster is connected with reinforces the scute, reinforces the scute with first connecting plate is connected.
3. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: 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 formwork structure for a track traffic service pit according to claim 1, wherein: the side of lower bolster is connected with the girder erection bar, girder erection bar's one end is connected with first connecting plate, girder erection bar's the other end is connected ground.
5. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: the upper end of the surrounding frame template is connected with a first angle-adjustable strip extending along the axial direction of the side template, and a slotted hole used for being connected with the other first angle-adjustable strip in a position-adjusting manner is formed in the first angle-adjustable strip extending along the axial direction.
6. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: the column body template is provided with at least two second adjustable angle strips extending along the axial direction of the side mould in an up-down distribution manner, and the second adjustable angle strips are provided with slotted holes used for being connected with the other second adjustable angle strips in a position-adjusting manner along the axial direction.
7. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: the column head template is connected with a third transverse angle plate extending along the transverse direction of the side mould, and the column head template is connected with a fourth transverse angle plate extending along the transverse direction of the side mould.
8. The concrete casting formwork structure for a track traffic service pit according to claim 1, wherein: the column body template or the column head template is connected with a track column reinforcing rod extending along the transverse inclination of the side mould, 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 formwork structure for a track traffic service pit according to claim 1, wherein: and a counter-pulling screw rod is connected between two column body templates which are opposite in the transverse direction at the lower part of the track column template unit.
10. A track traffic pit concrete casting form structure according to any one of claims 1-9, wherein: 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 |
|---|---|---|---|
| CN202223338749.6U CN219175850U (en) | 2022-12-13 | 2022-12-13 | Concrete casting template structure of track traffic maintenance pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338749.6U CN219175850U (en) | 2022-12-13 | 2022-12-13 | Concrete casting template structure of track traffic maintenance pit |
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| Publication Number | Publication Date |
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| CN219175850U true CN219175850U (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338749.6U Active CN219175850U (en) | 2022-12-13 | 2022-12-13 | Concrete casting template structure of track traffic maintenance pit |
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| CN (1) | CN219175850U (en) |
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- 2022-12-13 CN CN202223338749.6U patent/CN219175850U/en active Active
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