CN215925693U - Opposite-pulling structure of Y-shaped pier stud - Google Patents
Opposite-pulling structure of Y-shaped pier stud Download PDFInfo
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- CN215925693U CN215925693U CN202122081323.6U CN202122081323U CN215925693U CN 215925693 U CN215925693 U CN 215925693U CN 202122081323 U CN202122081323 U CN 202122081323U CN 215925693 U CN215925693 U CN 215925693U
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Abstract
The utility model relates to a counter-pulling structure of a Y-shaped pier stud, which comprises a bearing platform, a pier seat and inclined legs arranged in a V shape, wherein templates are symmetrically arranged on two sides of each inclined leg, two ends of each template extend outwards to protrude out of the end surface of each inclined leg, and a plurality of counter-pulling parts are arranged between the templates on the two sides at intervals up and down; each group of the counter-pulling pieces comprises a base plate, a screw and a nut, the base plates are symmetrically distributed on the templates on the two sides, the templates are attached to the inclined surfaces of the base plates, and the two ends of each base plate extend outwards to protrude out of the end surfaces of the templates; the screw rod is arranged between the two base plates of each pair of the pulling pieces in a penetrating mode, the end portion of each screw rod is provided with a nut, and the nut is tightly abutted to a right-angle face of each base plate; and a support rod is arranged between the screw rods of the plurality of groups of counter-pulling pieces. The template is fixed by clamping the template through the counter-pulling piece, so that the template is firm and reliable in installation and stable in structure, the template is convenient to install and disassemble, the construction operation is simple, the construction speed is high, and the efficiency is high.
Description
Technical Field
The utility model relates to the technical field of pier construction, in particular to a split structure of a Y-shaped pier column.
Background
The traditional construction method of the Y-shaped pier is generally a method of firstly pouring concrete at the bottom of the Y-shaped pier seat and the inclined leg, and then erecting a mold at the bottom of the inclined leg and upwards pouring layer by layer. The V-shaped two-inclined-leg template is reinforced and positioned by directly propping the steel pipe against the side surface of the template.
The steel pipe supports the formwork to carry out reinforcement and positioning, the construction difficulty of the method is higher, the formwork is complex to install and disassemble, a scaffold needs to be erected, the required amount of the steel pipe is large, labor and time are wasted, the construction procedure is complex, and the construction cost is higher. The stability of the support of the steel pipe is weak, so that the quality of the formed concrete is difficult to control. Therefore, the opposite-pulling structure of the Y-shaped pier stud is provided.
Disclosure of Invention
The utility model provides a split structure of a Y-shaped pier stud, aiming at solving the problems of complex assembly and disassembly of a steel pipe supporting template and weak supporting stability, and the split structure can be used for realizing convenient assembly of the template and ensuring the stability of the template.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a counter-pulling structure of a Y-shaped pier stud comprises a bearing platform, a pier seat and inclined legs arranged in a V shape, wherein templates are symmetrically arranged on two sides of each inclined leg, two ends of each template extend outwards to protrude out of the end face of each inclined leg, and a plurality of pairs of counter-pulling pieces are arranged between the templates on the two sides at intervals up and down to be connected;
each group of the counter-pulling pieces comprises a base plate, a screw and a nut, the base plate is in a long plate shape with a right-angled triangle-shaped section, the base plates are symmetrically distributed on the templates on the two sides, the templates are attached to the inclined surfaces of the base plates, and the two ends of the base plates extend outwards to protrude out of the end surfaces of the templates;
the screw rods penetrate between the two base plates of each pair of the pulling pieces, the screw rods are symmetrically distributed at two end parts of the base plates, and a nut is arranged at the end part of each screw rod and tightly propped against a right-angle surface of each base plate;
and a support rod is arranged between the screw rods of the multiple groups of counter-pulling pieces, the support rod comprises a rod part and a plurality of hook parts arranged on the rod part at intervals, the rod part is abutted on the bearing platform, and the screw rods are abutted in the hook parts.
Furthermore, a plurality of groups of counter-pulling pieces are arranged in parallel at equal intervals from top to bottom, and the number of the base plates, the number of the screws and the number of the nuts of each group of counter-pulling pieces are two.
Furthermore, the screw rod is of a finish rolling threaded steel structure, two ends of the screw rod transversely penetrate through the inclined legs and are sequentially connected with the base plate and the nut, and the base plates on two sides are matched with the clamping template to be fixed.
Furthermore, the support rods are arranged among the screw rods positioned on the same side of the pier seat, the number of the support rods is two, and the two support rods are arranged in a cross-brace shape; the supporting rods tightly support the screws, the hook portions correspond to the screws one by one, the cross sections of the hook portions are U-shaped, and the screws are distributed in the hook portions.
Furthermore, the two support rods are connected in a V shape, the joint of the two support rods is in threaded connection with a bottom rod, the cross section of the support rods and the bottom rod is in a Y shape after the support rods and the bottom rod are connected and combined, and the bottom rod is abutted to the bearing platform.
Furthermore, a reinforcing rib is arranged between the two support rods, and the thickness of the reinforcing rib is smaller than that of the support rod; two the junction plane transition of vaulting pole, the junction of two vaulting poles is provided with the ejector pin, the ejector pin stretches into in the sill bar, and with sill bar threaded connection.
Furthermore, a support seat is arranged below the base plate of each pair of pulling pieces and comprises an inclined plate, a sleeve and a rib plate, the section of the inclined plate is triangular, two adjacent side surfaces of the inclined plate respectively abut against the side walls of the base plate and the template, the sleeve is arranged on the other side surface of the inclined plate, and the rib plate is arranged between the sleeve and the inclined plate; and a support pipe is inserted in the sleeve and is in pin connection with the sleeve, and the support pipe is propped against the ground.
Through the technical scheme, the utility model has the beneficial effects that:
the template fixing device is reasonable in structural design, the template is mainly supported by the counter-pulling piece, the counter-pulling piece does not penetrate through the template, the template is fixed only by clamping the template, and after the counter-pulling piece and the template are installed, the template is firmly and reliably installed, and the structure is stable. The inclined leg is convenient to mount and dismount the pull piece and the template, simple in construction operation, high in construction speed and efficiency, safe and reliable, and the construction progress of the inclined leg is improved.
The supporting rod can stably support the counter-pulling piece, and the supporting seat is matched with the supporting pipe to stably support the counter-pulling piece and the template together, so that the template laying structure is safe and reliable, and the construction quality is improved. Compared with the traditional direct-support scaffold, the steel pipe direct-support scaffold has the advantages of less required quantity of steel pipes, high construction convenience and efficiency, reduction of construction difficulty and effective improvement of concrete appearance forming quality and construction safety.
Drawings
Fig. 1 is a schematic overall structure diagram of a counter-pulling structure of a Y-shaped pier stud according to the present invention.
Fig. 2 is a side view of fig. 1 showing a counter-pulling structure of a Y-pier according to the present invention, in which the stay is not shown.
Fig. 3 is a side view of a stay bar of a counter-pull structure of a Y-shaped pier stud according to the present invention.
Fig. 4 is a schematic view of the V-shaped stay bar of the counter-pulling structure of the Y-shaped pier stud of the present invention.
Fig. 5 is a supporting view of the stay tube of the counter-pull structure of the Y-shaped pier stud according to the present invention.
Fig. 6 is an enlarged view of the portion a in fig. 5 of the counter-pulling structure of the Y-shaped pier stud according to the present invention.
The reference numbers in the drawings are as follows: the support comprises a bearing platform 1, a pier seat 2, inclined legs 3, a template 4, a cushion plate 5, a screw rod 6, a nut 7, a support rod 8, a rod part 81, a hook part 82, a bottom rod 9, reinforcing ribs 10, an ejector rod 11, a support seat 12, an inclined plate 121, a sleeve 122, a rib plate 123 and a support pipe 13.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings in which:
as shown in fig. 1-6, the opposite-pulling structure of the Y-shaped pier stud comprises a bearing platform 1, a pier seat 2 and inclined legs 3 arranged in a V shape, wherein the inclined legs 3 are symmetrically provided with templates 4 at two sides, two ends of each template 4 at each side extend outwards to protrude out of the end surfaces of the inclined legs 3, and the templates 4 at two sides have the same structural size.
In order to realize the connection and fixation of the formworks 4 at the two sides, a plurality of groups of pulling pieces are arranged between the formworks 4 at intervals up and down for connection, and the pulling pieces are arranged in parallel at equal intervals up and down. Each group of the counter-pulling piece comprises a backing plate 5, two screw rods 6 and four nuts 7, wherein the backing plates 5 of the counter-pulling piece are two, the screw rods 6 are two, and the nuts 7 are four.
In this embodiment, the backing plate 5 is a long plate with a right-angled triangle cross section, the backing plates 5 are symmetrically arranged on the templates 4 at two sides, the templates 4 are attached to the inclined surfaces of the backing plate 5, two ends of the backing plate 5 extend outwards to protrude out of the end surfaces of the templates 4, that is, the length of the backing plate 5 is greater than that of the templates 4 and is greater than that of the inclined legs 3, as shown in fig. 2.
The screw 6 penetrates through the space between the two base plates 5 of each pair of tension members, the screw 6 is of a finish rolling threaded steel structure, the screw 6 is symmetrically arranged at two ends of each base plate 5, each end of each screw 6 is provided with a nut 7, and each nut 7 tightly abuts against a right-angle face of each base plate 5.
Specifically, two ends of the screw rod 6 transversely penetrate through the inclined legs 3 and are sequentially connected with the backing plates 5 and the nuts 7, and the backing plates 5 on two sides are matched with the clamping templates 4 to be fixed. Namely, the nut 7 is matched with the screw 6, so that the two side backing plates 5 press the template 4 tightly, and the template 4 is fixed.
In order to improve the stability of the installation of the counter-pulling pieces, a plurality of groups of stay bars 8 are arranged between the screw rods 6 of the counter-pulling pieces. Specifically, the supporting rods 8 are arranged among the plurality of screw rods 6 positioned on the same side of the pier seat 2, the number of the supporting rods 8 is two, the two supporting rods 8 are arranged in a cross-brace shape, and the supporting rods 8 tightly support the screw rods 6 so as to support the counter-pulling part.
In this embodiment, the stay bar 8 includes a rod portion 81 and a plurality of hook portions 82 arranged on the rod portion 81 at intervals, the rod portion 81 abuts against the bearing platform 1, the hook portions 82 correspond to the screws 6 one by one, the cross sections of the hook portions 82 are U-shaped, the screws 6 are distributed in the hook portions 82, and the screws 6 abut against the inside of the hook portions 82.
The support rods 8 are not limited to be obliquely arranged in a cross brace shape, can be erected on the bearing platform 1 and keep vertical distribution with the bearing platform, can still effectively support counter-pulling pieces, and are flexible and various in arrangement form.
In order to improve the convenience of the installation of the stay bar 8, two the stay bar 8 is in a V shape and is fixedly connected, a reinforcing rib 10 is arranged between the two stay bars 8, the upper plane of the reinforcing rib 10 is in a concave arc shape, the thickness of the reinforcing rib 10 is smaller than that of the stay bar 8, and the reinforcing rib 10 can ensure the connection strength of the two stay bars 8.
The connecting part of the two support rods 8 is in threaded connection with a bottom rod 9, the cross section of the support rods 8 and the bottom rod 9 is Y-shaped after being connected and combined, and the bottom rod 9 abuts against the bearing platform 1. Specifically, two the junction plane transition of vaulting pole 8, the junction of two vaulting poles 8 is provided with ejector pin 11, ejector pin 11 stretches into in the sill bar 9, and with sill bar 9 threaded connection.
Two vaulting poles 8 are "V" shape and connect as an organic wholely, can be convenient for construct the installation, and the fagging has improved the flexibility of construction for 9 height-adjustable's on the bottom bar simultaneously, can be according to concrete construction operating mode, and suitable adjustment vaulting pole 8 highly makes it effectively to match with screw rod 6, and firm support is to drawing the piece, guarantees the fixed of 4 positions of template.
In order to further improve the stability of the installation of the formwork 4, a support seat 12 is arranged below the base plate 5 of each pair of pulling pieces, and the support seat 12 comprises an inclined plate 121, a sleeve 122 and a rib plate 123. The section of the inclined plate 121 is triangular, two adjacent side surfaces of the inclined plate 121 respectively abut against the side walls of the base plate 5 and the template 4, and the inclined plate 121 can slide along the length direction of the base plate 5 at will.
The sleeve 122 is arranged on the other side face of the inclined plate 121, the rib plates 123 are arranged between the sleeve 122 and the inclined plate 121, and the rib plates 123 are located on two sides of the sleeve 122 to guarantee the connection strength of the sleeve 122. The supporting pipe 13 is inserted in the sleeve 122, the supporting pipe 13 is of a steel pipe structure, the supporting pipe 13 is in pin connection with the sleeve 122, and the supporting pipe 13 abuts against the ground.
In order to optimize the product structure, the joint between backing plate 5 and the swash plate 121, it is concrete, be provided with square card strip on the swash plate 121, the draw-in groove has been seted up on the plane under the backing plate 5, and card strip joint prevents in the draw-in groove that prop 12 break away from backing plate 5, guarantees the firm of both laminatings. The stay tube 13 supports between the backing plate 5 and the template 4 through the stay seat 12, can support the optional position of the backing plate 5 in addition, can be flexibly adjusted according to construction conditions, and then forms further support to the template 4, and the practicality is strong.
This to drawing the structure adoption to drawing the piece and carrying out the construction of oblique leg 3 template 4, do not pass template 4 to drawing the piece, tighten up backing plate 5 and then realize the fastening of template 4 through tightening nut 7 to realize the convenience of template 4 installation dismantlement, reduced the construction degree of difficulty, rethread vaulting pole 8 and prop 12 cooperation stay tube 13 and can further realize the firm of template 4, template 4 supports stable strong, can effectively reduce to eliminate and rise the mould, the thick liquid phenomenon leaks, effectively improve concrete outward appearance shaping quality.
The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.
Claims (7)
1. The opposite-pulling structure of the Y-shaped pier stud comprises a bearing platform (1), a pier seat (2) and inclined legs (3) arranged in a V shape, and is characterized in that templates (4) are symmetrically distributed on two sides of each inclined leg (3), two ends of each template (4) extend outwards to protrude out of the end face of each inclined leg (3), and a plurality of opposite-pulling pieces are arranged between the templates (4) on the two sides at intervals up and down to be connected;
each group of the counter-pulling pieces comprises a backing plate (5), a screw rod (6) and a nut (7), the backing plate (5) is in a long plate shape with a right-angled triangle-shaped section, the backing plates (5) are symmetrically distributed on the templates (4) on two sides, the templates (4) are attached to the inclined surfaces of the backing plates (5), and two ends of the backing plates (5) extend outwards to protrude out of the end surfaces of the templates (4);
the screw rods (6) penetrate between the two base plates (5) of each pair of the pulling pieces, the screw rods (6) are symmetrically arranged at two ends of the base plates (5), a nut (7) is arranged at the end of each screw rod (6), and the nut (7) is tightly propped against a right-angle surface of each base plate (5);
the multi-group is provided with vaulting pole (8) between screw rod (6) to drawing the piece, vaulting pole (8) include pole portion (81) and interval lay a plurality of hook portion (82) on pole portion (81), pole portion (81) support on cushion cap (1), screw rod (6) support in hook portion (82).
2. The counter-pulling structure of the Y-shaped pier stud according to claim 1, wherein a plurality of groups of counter-pulling pieces are arranged in parallel at equal intervals from top to bottom, the number of the base plates (5) of each group of counter-pulling pieces is two, the number of the screws (6) is two, and the number of the nuts (7) is four.
3. The opposite-pulling structure of the Y-shaped pier stud according to claim 2, wherein the screw (6) is a finish-rolled threaded steel structure, two ends of the screw (6) transversely penetrate through the inclined legs (3) and are sequentially connected with the base plates (5) and the nuts (7), and the base plates (5) on two sides are matched with the clamping templates (4) to be fixed.
4. The counter-pulling structure of the Y-shaped pier stud according to claim 1, wherein the stay bars (8) are arranged among the plurality of screw rods (6) positioned on the same side of the pier base (2), the number of the stay bars (8) is two, and the two stay bars (8) are arranged in a cross-brace shape;
the supporting rod (8) tightly supports the screw rods (6), the hook portions (82) correspond to the screw rods (6) one by one, the cross sections of the hook portions (82) are U-shaped, and the screw rods (6) are distributed in the hook portions (82).
5. The opposite-pulling structure of the Y-shaped pier stud according to claim 4, wherein the two support rods (8) are connected in a V shape, the joint of the two support rods (8) is in threaded connection with a bottom rod (9), the cross section of the support rods (8) and the cross section of the bottom rod (9) are in a Y shape after being connected and combined, and the bottom rod (9) abuts against the bearing platform (1).
6. The counter-pulling structure of the Y-shaped pier stud according to claim 5, wherein a reinforcing rib (10) is arranged between the two support rods (8), and the thickness of the reinforcing rib (10) is smaller than that of the support rods (8);
two the junction plane transition of vaulting pole (8), the junction of two vaulting poles (8) is provided with ejector pin (11), ejector pin (11) stretch into in sill bar (9), and with sill bar (9) threaded connection.
7. The counter-pulling structure of the Y-shaped pier stud according to claim 1, wherein a supporting seat (12) is arranged below the base plate (5) of each pair of counter-pulling members, the supporting seat (12) comprises an inclined plate (121), a sleeve (122) and a rib plate (123), the section of the inclined plate (121) is triangular, two adjacent side surfaces of the inclined plate (121) respectively abut against the side walls of the base plate (5) and the formwork (4), the sleeve (122) is arranged on the other side surface of the inclined plate (121), and the rib plate (123) is arranged between the sleeve (122) and the inclined plate (121);
the supporting pipe (13) is inserted in the sleeve (122), the supporting pipe (13) is in pin connection with the sleeve (122), and the supporting pipe (13) abuts against the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081323.6U CN215925693U (en) | 2021-08-31 | 2021-08-31 | Opposite-pulling structure of Y-shaped pier stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081323.6U CN215925693U (en) | 2021-08-31 | 2021-08-31 | Opposite-pulling structure of Y-shaped pier stud |
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| Publication Number | Publication Date |
|---|---|
| CN215925693U true CN215925693U (en) | 2022-03-01 |
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|---|---|---|---|
| CN202122081323.6U Active CN215925693U (en) | 2021-08-31 | 2021-08-31 | Opposite-pulling structure of Y-shaped pier stud |
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| CN (1) | CN215925693U (en) |
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- 2021-08-31 CN CN202122081323.6U patent/CN215925693U/en active Active
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