CN219378829U - Variable adjusting pipe sheet steel reinforcement cage fetal membrane frame - Google Patents
Variable adjusting pipe sheet steel reinforcement cage fetal membrane frame Download PDFInfo
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- CN219378829U CN219378829U CN202320422297.5U CN202320422297U CN219378829U CN 219378829 U CN219378829 U CN 219378829U CN 202320422297 U CN202320422297 U CN 202320422297U CN 219378829 U CN219378829 U CN 219378829U
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Abstract
The utility model discloses a variable adjusting pipe sheet reinforcement cage tire membrane frame, wherein each arc plate is provided with a plurality of first adjusting holes penetrating up and down; the first adjusting component comprises a first adjusting piece and a first adjusting bolt, the first adjusting piece is attached to the top surface of the first adjusting hole, a first clamping groove is formed in one end of the first adjusting piece, which faces the inner side of the side frame, of the first adjusting piece, and the first adjusting bolt can lock the first adjusting piece at the first adjusting hole after penetrating through the first adjusting piece and the first adjusting hole; the longitudinal brackets are fixed on the underframe and positioned between the two side frames, and each longitudinal bracket is movably provided with a plurality of second clamping grooves with upward openings; the transverse brackets are fixed on the longitudinal brackets, and a plurality of third clamping grooves with upward openings are movably arranged on each transverse bracket. The position of the first clamping groove is adjusted well, the adjustment is convenient, the clamping groove on the arc-shaped plate is not required to be cut on site, the installation efficiency is greatly improved, and the installation cost is reduced. Meanwhile, the manufacturing of the reinforcement cage with various sizes can be adapted, and the universality is strong.
Description
Technical Field
The utility model relates to a variable-adjustment pipe sheet reinforcement cage tire membrane frame.
Background
The segment is an important stress control used in the construction of a shield tunnel, is the outermost barrier of the tunnel, and has the functions of forming, water stopping and soil blocking. Under the construction condition of automatic production line pipe sheets, the manufacturing precision and the construction efficiency of the reinforcement cage must be ensured so as to meet the normal operation requirement of the production line. Traditional steel reinforcement cage preparation is that the steel reinforcement is directly put subaerial, and ligature welding shaping, and the preparation inefficiency, and the steel reinforcement cage preparation precision is low, perhaps adopts lower horizontal steel reinforcement preparation fetal membrane frame, uses lower horizontal steel reinforcement preparation fetal membrane frame, and is more laborious in the in-process of placing the main muscle, in the additional muscle installation, because fetal membrane frame bottommost is lower from ground, the operation is inconvenient, and hangs to stacking the district after the steel reinforcement cage shaping and need overturn 90 degrees or 180 degrees rear stackable.
The utility model relates to a Chinese patent application publication No. CN105945479A, the name is an arch-type fetal membrane frame and a method for manufacturing a shield segment steel reinforcement cage by using the arch-type fetal membrane frame, the arch-type fetal membrane frame comprises two supporting legs, a bottom frame, two combined side plates and two longitudinal vertical brackets, four transverse vertical brackets, a limiting device, two supporting legs are welded at one end of the bottom frame to form an inclined bracket, the two combined side plates are respectively connected at two sides of the bottom frame by adopting a hinge, the top surfaces of the two combined side plates are respectively welded with an arc-shaped steel plate, two ends of the two longitudinal vertical brackets are welded on the bottom frame, grooves of the two transverse vertical brackets are buckled on the longitudinal vertical brackets and welded together, the arch-type fetal membrane frame directly places a stirrup part mesh sheet and a main reinforcement in a fixed groove of the arch-type fetal membrane frame, and is directly welded into a cage, and after the cage is formed, a truss is directly hung to a steel reinforcement cage stacking area without overturning, and the construction procedure is simplified. As can be seen from the accompanying figure 3, the grooves on the arc-shaped steel plate, the transverse vertical bracket and the longitudinal vertical bracket are all fixed, the conventional operation is to form by adopting a cutting mode, and once the cutting is completed, the intervals between the grooves are fixed and cannot be changed. However, in the actual installation process, when the spacing between the reinforcing steel bars is required to be adjusted due to poor precision or different size requirements, the grooves are required to be cut again on site, so that the use is extremely inconvenient, the segment installation efficiency is reduced, and the installation cost is increased. And, the wildness is poor.
Disclosure of Invention
The utility model provides a steel reinforcement cage tire membrane frame with variable adjustment pipe sheets, which overcomes the defects in the prior art. The technical scheme adopted for solving the technical problems is as follows:
a variable adjustment tube sheet reinforcement cage tire membrane frame, comprising:
a chassis;
the two side frames are respectively rotatably positioned and attached to the front side and the rear side of the underframe;
the two arc plates are fixedly connected to the top ends of the two side frames respectively, extend along the length direction of the bottom frame respectively, and are provided with a plurality of first adjusting holes penetrating up and down;
the first adjusting components comprise first adjusting plates and first adjusting bolts, the first adjusting plates are attached to the top surfaces of the first adjusting holes, a first clamping groove is formed in one end of each first adjusting plate, which faces the inner side of the side frame, of each first adjusting plate, and the first adjusting bolts penetrate through the first adjusting plates and the first adjusting holes and then lock the first adjusting plates at the first adjusting holes;
the plurality of longitudinal brackets are longitudinally fixed on the underframe at intervals and positioned between the two side frames, and each longitudinal bracket is movably provided with a plurality of second clamping grooves with upward openings;
the transverse brackets are fixed on the longitudinal brackets at intervals transversely, and each transverse bracket is movably provided with a plurality of third clamping grooves with upward openings.
In a preferred embodiment: the first adjusting assemblies and the first adjusting pieces are arranged on the arc plates in a one-to-one correspondence mode, and the first adjusting pieces on the two arc plates are arranged in a one-to-one correspondence mode.
In a preferred embodiment: the longitudinal bracket is provided with a plurality of second adjusting holes penetrating front and back; the tire membrane frame further comprises a plurality of second adjusting components, each second adjusting component comprises a second adjusting piece and a second adjusting bolt, the second adjusting pieces are attached to the side faces of the second adjusting holes, the top ends of the second adjusting pieces are provided with second clamping grooves, and the second adjusting bolts penetrate through the second adjusting pieces and the second adjusting holes and then lock the second adjusting pieces at the second adjusting holes.
In a preferred embodiment: the two longitudinal brackets are provided with the same number of second adjusting assemblies and second adjusting pieces in one-to-one correspondence, the second adjusting pieces on the front longitudinal bracket are attached to the front side face of the second adjusting hole, and the second adjusting pieces on the rear longitudinal bracket are attached to the rear side face of the second adjusting hole.
In a preferred embodiment: the transverse bracket is provided with a plurality of left and right penetrating third adjusting holes; the tire membrane frame further comprises a plurality of third adjusting components, each third adjusting component comprises a third adjusting piece and a third adjusting bolt, the third adjusting pieces are attached to the side faces of the third adjusting holes, third clamping grooves are formed in the top ends of the third adjusting pieces, and the third adjusting bolts penetrate through the third adjusting pieces and the third adjusting holes and then lock the third adjusting pieces at the third adjusting holes.
In a preferred embodiment: the transverse brackets are provided with three, the same number of third adjusting assemblies and third adjusting pieces which are in one-to-one correspondence are arranged on the three transverse brackets, and the third adjusting pieces on each transverse bracket are positioned on the left side of the corresponding third adjusting hole.
In a preferred embodiment: the bottom end of each side frame is connected with the underframe through a hinge, a positioning mechanism is further arranged, the positioning mechanism comprises a positioning buckle fixedly connected to one end of one transverse bracket, a positioning plate is rotatably arranged on the outer side of the side frame, a yielding groove penetrating through the side frame from front to back is further formed in the side frame, the positioning buckle penetrates through the yielding groove to extend out of the side frame, a positioning groove is formed between the positioning buckle and the peripheral wall of the yielding groove in a surrounding mode, and the positioning plate can rotate between a positioning position clamped into the positioning groove and a leaving position separated from the positioning groove.
In a preferred embodiment: the underframe comprises supporting legs and a supporting frame, wherein the supporting legs are fixedly connected to one of the left side and the right side of the supporting frame, the supporting frame is obliquely arranged, and the two side frames are respectively arranged on the front side and the rear side of the supporting frame.
Compared with the background technology, the technical proposal has the following advantages:
1. the first adjusting bolt can lock the first adjusting piece at first adjusting hole after passing first adjusting piece and first adjusting hole, therefore, first adjusting piece can be along first adjusting hole removal as required, reachs suitable position after, and rethread first adjusting bolt fixes, and then the position of first draw-in groove just adjusts, adjusts conveniently, need not the draw-in groove on the scene cutting arc, has greatly improved installation effectiveness, has reduced installation cost. Meanwhile, the manufacturing of the reinforcement cage with various sizes can be adapted, and the universality is strong.
2. The second adjusting bolt can lock the second adjusting piece at the second adjusting hole after penetrating through the second adjusting piece and the second adjusting hole, therefore, the adjusting mode of the second adjusting piece is the same as that of the first adjusting piece, a clamping groove on a longitudinal bracket is not required to be cut on site, and the adjustment is convenient.
3. The third adjusting bolt can lock the third adjusting piece at the third adjusting hole after penetrating through the third adjusting piece and the third adjusting hole, therefore, the adjusting mode of the third adjusting piece is the same as that of the first adjusting piece, a clamping groove on a transverse bracket is not required to be cut on site, and the adjustment is convenient.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a steel reinforcement cage tire frame with variable adjusting pipe sheets according to a preferred embodiment.
Fig. 2 is a schematic structural view of an arc plate according to a preferred embodiment.
Fig. 3 shows a partial enlarged view at fig. 1A.
Fig. 4 is a schematic side view of a variable adjustment tube sheet reinforcement cage tire frame according to a preferred embodiment.
Fig. 5 is a schematic top view of a variable adjustment sheet reinforcement cage tire frame according to a preferred embodiment.
Detailed Description
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the terms "fixedly attached" and "fixedly attached" are to be construed broadly as any manner of connection without any positional or rotational relationship between the two, i.e. including non-removable, fixed, integrally connected, and fixedly connected by other means or elements.
In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Referring to fig. 1 to 5, a preferred embodiment of a variable adjustment tube sheet reinforcement cage tire frame comprises a bottom frame 10, two side frames 20, two arc plates 30, a plurality of first adjustment assemblies, a plurality of longitudinal brackets 40 and a plurality of transverse brackets 50.
As shown in fig. 1, the chassis 10 includes two supporting legs 11 and a supporting frame 12, the supporting legs 11 are fixedly connected to the left side of the supporting frame 12, and the supporting frame 12 is arranged in an inclined manner. The support frame 12 comprises a rectangular frame extending leftwards and rightwards, and a plurality of cross bars 13 are arranged in the frame at intervals. And, a diagonal brace 14 is also provided between the support leg 11 and the cross bar 13.
Two side frames 20 are rotatably positioned and attached to the front and rear sides of the bottom frame 10, respectively. In this embodiment, two side frames 20 are mounted on the front and rear sides of the support frame 12, respectively.
In this embodiment, the bottom end of each side frame 20 is connected to the supporting frame 12 through a hinge, and a positioning mechanism is further provided, the positioning mechanism includes a positioning buckle 51 fixedly connected to an end portion of one of the transverse brackets 50, a positioning plate 21 is rotatably provided on the outer side of the side frame 20, and the side frame 20 is further provided with a yielding groove 22 penetrating through the side frame 20, the positioning buckle 51 extends out of the side frame 20 through the yielding groove 22, a positioning groove is defined between the positioning buckle 51 and the peripheral wall of the yielding groove 22, and the positioning plate 21 can rotate between a positioning position clamped into the positioning groove and a leaving position separated from the positioning groove. As shown in fig. 4, the positioning buckle 51 is in a positioning position, and at this time, the side frame 20 and the supporting frame 12 are relatively fixed. When the side frame 20 is required to be rotated, the positioning buckle 51 can be rotated to a leaving position, and then the side frame 20 can be rotated outwards.
For supporting the outwardly open side frame 20, a positioning block 15 may be provided on the support frame 12, the positioning block 15 being provided with an inclined surface against which the side frame 20 is reliably abutted.
Two arc plates 30 are fixedly connected to the top ends of the two side frames 20 respectively, the two arc plates 30 extend along the length direction of the bottom frame 10 respectively, and each arc plate 30 is provided with a plurality of first adjusting holes 31 penetrating up and down.
As shown in fig. 2, the first adjustment holes 31 extend along the length direction of the arc plate 30, and the length of each first adjustment hole 31 may be set to be different.
The first adjusting assembly comprises a first adjusting piece 32 and a first adjusting bolt 33, the first adjusting piece 32 is attached to the top surface of the first adjusting hole 31, a first clamping groove 321 is formed in one end of the first adjusting piece, which faces the inner side of the side frame 20, of the first adjusting piece 32, and the first adjusting bolt 33 can lock the first adjusting piece 32 at the first adjusting hole 31 after penetrating through the first adjusting piece 32 and the first adjusting hole 31. As shown in fig. 2, the extending direction of the first regulating piece 32 is arranged perpendicular to the extending direction of the first regulating hole 31.
In this embodiment, the same number of first adjusting assemblies and first adjusting pieces 32 are disposed on each arc plate 30 in a one-to-one correspondence, and the first adjusting pieces 32 on the two arc plates 30 are disposed in a one-to-one correspondence.
A plurality of longitudinal brackets 40 are fixed on the underframe 10 at intervals longitudinally and positioned between the two side frames 20, and a plurality of second clamping grooves 41 with upward openings are movably arranged on each longitudinal bracket 40.
In this embodiment, as shown in fig. 5, two longitudinal brackets 40 are provided. As shown in fig. 1 and 3, each longitudinal bracket 40 is provided with a plurality of second adjustment holes 42 extending therethrough back and forth. The second adjustment aperture 42 extends along the length of the longitudinal bracket 40.
The tire membrane frame further comprises a plurality of second adjusting components, each second adjusting component comprises a second adjusting piece 43 and a second adjusting bolt 44, the second adjusting pieces 43 are attached to the side face of each second adjusting hole 42, the top ends of the second adjusting pieces 43 are provided with second clamping grooves 41, and the second adjusting bolts 44 penetrate through the second adjusting pieces 43 and the second adjusting holes 42 to lock the second adjusting pieces 43 at the second adjusting holes 42.
In this embodiment, the two longitudinal brackets 40 are configured with the same number of second adjusting assemblies and second adjusting pieces 43 in one-to-one correspondence, and the second adjusting pieces 43 on the front longitudinal bracket 40 are attached to the front side surface of the second adjusting hole 42, and the second adjusting pieces 43 on the rear longitudinal bracket 40 are attached to the rear side surface of the second adjusting hole 42.
A plurality of transverse brackets 50 are fixed on the longitudinal bracket 40 at intervals transversely, and a plurality of third clamping grooves 52 with upward openings are movably arranged on each transverse bracket 50.
In this embodiment, as shown in fig. 5, three transverse brackets 50 are provided. The transverse bracket 50 is provided with a plurality of third adjusting holes 53 which penetrate left and right. As shown in fig. 3, the third adjustment hole 53 extends along the length of the transversal bracket 50.
The tire membrane frame further comprises a plurality of third adjusting components, each third adjusting component comprises a third adjusting piece 54 and a third adjusting bolt 55, the third adjusting pieces 54 are attached to the side faces of the third adjusting holes 53, the top ends of the third adjusting pieces 54 are provided with third clamping grooves 52, and the third adjusting pieces can be locked at the third adjusting holes after the third adjusting bolts 55 penetrate through the third adjusting pieces 54 and the third adjusting holes 53.
In this embodiment, the same number of third adjusting assemblies and third adjusting tabs 54 are disposed on the three transverse brackets 50 in a one-to-one correspondence, and the third adjusting tab 54 on each transverse bracket 50 is located at the left side of the corresponding third adjusting hole 53.
In this embodiment, as shown in fig. 4, a limiting plate 16 may be provided at the right end of the support frame 12 in order to limit one end of the main bar.
When in use, the corresponding positions of the first clamping groove 321, the second clamping groove 41 and the third clamping groove 52 are adjusted according to the field condition, and the main reinforcement, the stirrup and the additional reinforcement are installed.
The tire membrane frame is convenient to adjust, the first clamping groove 321, the second clamping groove 41 or the third clamping groove 52 are not required to be cut on site, the installation efficiency is greatly improved, and the installation cost is reduced. Meanwhile, the manufacturing of the reinforcement cage with various sizes can be adapted, and the universality is strong.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and therefore should not be taken as limiting the scope of the utility model, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a variable adjustment pipe piece steel reinforcement cage fetal membrane frame which characterized in that: it comprises the following steps:
a chassis;
the two side frames are respectively rotatably positioned and attached to the front side and the rear side of the underframe;
the two arc plates are fixedly connected to the top ends of the two side frames respectively, extend along the length direction of the bottom frame respectively, and are provided with a plurality of first adjusting holes penetrating up and down;
the first adjusting components comprise first adjusting plates and first adjusting bolts, the first adjusting plates are attached to the top surfaces of the first adjusting holes, a first clamping groove is formed in one end of each first adjusting plate, which faces the inner side of the side frame, of each first adjusting plate, and the first adjusting bolts penetrate through the first adjusting plates and the first adjusting holes and then lock the first adjusting plates at the first adjusting holes;
the plurality of longitudinal brackets are longitudinally fixed on the underframe at intervals and positioned between the two side frames, and each longitudinal bracket is movably provided with a plurality of second clamping grooves with upward openings;
the transverse brackets are fixed on the longitudinal brackets at intervals transversely, and each transverse bracket is movably provided with a plurality of third clamping grooves with upward openings.
2. A variable adjustment sheet reinforcement cage tire frame as in claim 1, wherein: the first adjusting assemblies and the first adjusting pieces are arranged on the arc plates in a one-to-one correspondence mode, and the first adjusting pieces on the two arc plates are arranged in a one-to-one correspondence mode.
3. A variable adjustment sheet reinforcement cage tire frame as in claim 1, wherein: the longitudinal bracket is provided with a plurality of second adjusting holes penetrating front and back; the tire membrane frame further comprises a plurality of second adjusting components, each second adjusting component comprises a second adjusting piece and a second adjusting bolt, the second adjusting pieces are attached to the side faces of the second adjusting holes, the top ends of the second adjusting pieces are provided with second clamping grooves, and the second adjusting bolts penetrate through the second adjusting pieces and the second adjusting holes and then lock the second adjusting pieces at the second adjusting holes.
4. A variable adjustment sheet reinforcement cage tire frame as in claim 3, wherein: the two longitudinal brackets are provided with the same number of second adjusting assemblies and second adjusting pieces in one-to-one correspondence, the second adjusting pieces on the front longitudinal bracket are attached to the front side face of the second adjusting hole, and the second adjusting pieces on the rear longitudinal bracket are attached to the rear side face of the second adjusting hole.
5. A variable adjustment sheet reinforcement cage tire frame as in claim 1, wherein: the transverse bracket is provided with a plurality of left and right penetrating third adjusting holes; the tire membrane frame further comprises a plurality of third adjusting components, each third adjusting component comprises a third adjusting piece and a third adjusting bolt, the third adjusting pieces are attached to the side faces of the third adjusting holes, third clamping grooves are formed in the top ends of the third adjusting pieces, and the third adjusting bolts penetrate through the third adjusting pieces and the third adjusting holes and then lock the third adjusting pieces at the third adjusting holes.
6. The variable adjustment sheet reinforcement cage tire frame of claim 5, wherein: the transverse brackets are provided with three, the same number of third adjusting assemblies and third adjusting pieces which are in one-to-one correspondence are arranged on the three transverse brackets, and the third adjusting pieces on each transverse bracket are positioned on the left side of the corresponding third adjusting hole.
7. A variable adjustment sheet reinforcement cage tire frame as in claim 1, wherein: the bottom end of each side frame is connected with the underframe through a hinge, a positioning mechanism is further arranged, the positioning mechanism comprises a positioning buckle fixedly connected to one end of one transverse bracket, a positioning plate is rotatably arranged on the outer side of the side frame, a yielding groove penetrating through the side frame from front to back is further formed in the side frame, the positioning buckle penetrates through the yielding groove to extend out of the side frame, a positioning groove is formed between the positioning buckle and the peripheral wall of the yielding groove in a surrounding mode, and the positioning plate can rotate between a positioning position clamped into the positioning groove and a leaving position separated from the positioning groove.
8. A variable adjustment sheet reinforcement cage tire frame as in claim 1, wherein: the underframe comprises supporting legs and a supporting frame, wherein the supporting legs are fixedly connected to one of the left side and the right side of the supporting frame, the supporting frame is obliquely arranged, and the two side frames are respectively arranged on the front side and the rear side of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422297.5U CN219378829U (en) | 2023-03-08 | 2023-03-08 | Variable adjusting pipe sheet steel reinforcement cage fetal membrane frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422297.5U CN219378829U (en) | 2023-03-08 | 2023-03-08 | Variable adjusting pipe sheet steel reinforcement cage fetal membrane frame |
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| Publication Number | Publication Date |
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| CN219378829U true CN219378829U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320422297.5U Active CN219378829U (en) | 2023-03-08 | 2023-03-08 | Variable adjusting pipe sheet steel reinforcement cage fetal membrane frame |
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| CN (1) | CN219378829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259619A (en) * | 2023-09-06 | 2023-12-22 | 中国葛洲坝集团三峡建设工程有限公司 | Manufacturing method of urban gate type tunnel reinforcing mesh |
| CN117718418A (en) * | 2024-02-18 | 2024-03-19 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
-
2023
- 2023-03-08 CN CN202320422297.5U patent/CN219378829U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259619A (en) * | 2023-09-06 | 2023-12-22 | 中国葛洲坝集团三峡建设工程有限公司 | Manufacturing method of urban gate type tunnel reinforcing mesh |
| CN117718418A (en) * | 2024-02-18 | 2024-03-19 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
| CN117718418B (en) * | 2024-02-18 | 2024-05-03 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
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