CN217760241U - Post-cast strip triangular support combined frame - Google Patents
Post-cast strip triangular support combined frame Download PDFInfo
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- CN217760241U CN217760241U CN202221870714.4U CN202221870714U CN217760241U CN 217760241 U CN217760241 U CN 217760241U CN 202221870714 U CN202221870714 U CN 202221870714U CN 217760241 U CN217760241 U CN 217760241U
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Abstract
The utility model discloses a post-cast strip triangular supports built-up frame, including three pole settings along vertical setting, three pole settings are triangle-shaped and arrange, and the top and the low side of pole setting are fixed with respectively and hold in the palm and collet, and the top holds in the palm and the collet all is horizontally platelike, and the pole setting is provided with coupling assembling each other respectively, and coupling assembling is provided with a plurality of departments on the direction of height of pole setting. Each triangular support combination frame is provided with three stand columns, has very high support stress strength, meets the requirement of having sufficiently high support strength, is triangular and arranged by the three stand columns, forms a triangular combination body, has stronger integral stability, does not need to be continuously erected, saves a large amount of turnover materials, and can keep the traffic in the building smooth.
Description
Technical Field
The utility model belongs to post-cast strip construction field, in particular to post-cast strip triangular supports combined bay.
Background
Because subside different between high-rise building and skirt house, the basement, the shrinkage deformation of overlength super wide reinforced concrete structure and the temperature stress scheduling problem of concrete produce bottom plate, roof crack easily, for solving this problem need set up subside post-cast strip, flexible post-cast strip or antidetonation post-cast strip. With the improvement of the process, the common method is to make the post-cast strip template into an independent supporting system, separately support the template at the post-cast strip position and the template supporting system of the main structure, firstly remove the template supports at the two sides, then use a steel pipe or a bowl buckle wheel buckle supporting frame to support and back, and then independently support the post-cast strip template and remove the post-cast strip after the position of the post-cast strip is closed.
The template support of the front and back casting belt adopts a steel pipe to support and return to the top, namely the top and the low end of the steel pipe are respectively provided with a top support and a bottom support, the top support is supported on the template of the back casting belt, and the bottom support is supported on the ground.
However, in the actual construction process, the stability of the existing steel pipe support back-jacking structure is poor, the overall stress strength is weak, continuous and compact arrangement is required, and the traffic in a building is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a post-cast strip triangular supports combined bay for it is relatively poor to solve the stability of current steel pipe support back-jacking structure, whole atress intensity technical problem more weak.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a post-cast strip triangular supports built-up support, includes three pole settings of vertical setting of edge, and three pole settings are triangle-shaped and arrange, and the top and the low side of pole setting are fixed with respectively and hold in the palm and collet, and the support all is horizontally platelike with the collet, and the pole setting is provided with coupling assembling each other respectively, and coupling assembling is provided with a plurality of departments on the direction of height of pole setting.
By adopting the technical scheme, each triangular support combined frame is provided with the three stand columns, has very high support stress strength, meets the requirement of having sufficiently high support strength, is in triangular arrangement by the three stand columns, forms a triangular combined body, has strong overall stability, does not need to be continuously erected, saves a large amount of turnover materials, and can keep traffic in a building smooth.
Preferably, coupling assembling detains including fixing the disc in the pole setting, and the disc is detained and is the disc ring-type and fixed cup joint on the outer peripheral face of pole setting, can dismantle the connection through the horizontal connection horizontal pole respectively between three disc detains.
Through adopting above-mentioned technical scheme, the connection of three stands can be dismantled, convenient turnover.
Preferably, the disc is buckled and is provided with along vertical perforation, and the both ends of horizontally connected horizontal pole are provided with respectively that U type structure and U type are structural to be provided with and to correspond the spliced eye with the perforation, and the disc is buckled and is inserted perforation and spliced eye locking through the horizontal pole bolt behind the U type structure.
Through adopting above-mentioned technical scheme, the horizontally connect horizontal pole adopts bolt formula and disc to detain and is connected, construction convenience, and the preparation is easy.
Preferably, the cross rod bolt is of a conical structure with the top end thicker than the bottom end.
By adopting the technical scheme, the structure is simple, and the operation is convenient.
Preferably, the through holes on the disc buckles are uniformly distributed at a plurality of positions around the vertical rod.
Through adopting above-mentioned technical scheme, the disc is detained and is connected the convenience with the horizontally connect horizontal pole, and the disc is detained and is fixed position location convenience with the pole setting, construction convenience.
Preferably, the pole setting includes the support section of bottom and the accent high section at top, and the accent high section is inserted and is established in supporting the section, supports the section top outside and is provided with external screw thread and threaded connection has bolt screw thread, and opens on the external screw thread section and have along vertical rectangular hole, has arranged a plurality of horizontal locating holes in edge along the direction of height on the accent high section, and the locating hole interpolation is equipped with spacing bolt, and the both ends of spacing bolt are all taken on bolt screw thread top.
Through adopting above-mentioned technical scheme, adjust to approximate height through locating hole and spacing bolt earlier, rethread bolt screw thread will transfer high section to top tightly.
Preferably, the connecting assemblies are arranged in three positions in the height direction and arranged on the support section.
Through adopting above-mentioned technical scheme, the structure can be stable, save material.
The beneficial effects of the utility model embody: each triangular support combined frame is provided with three stand columns, has very high support stress strength, meets the requirement of having sufficiently high support strength, is formed into a triangular arrangement by the three stand columns, has stronger integral stability, does not need to be continuously erected, saves a large amount of turnover materials, and can keep smooth traffic in a building.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a connection assembly according to an embodiment of the present invention;
fig. 3 is a connection diagram of the height-adjusting section according to the embodiment of the present invention.
Reference numerals: 1. erecting a rod; 2. jacking; 3. a bottom support; 4. a connection assembly; 5. a disc buckle; 6. the cross bar is horizontally connected; 7. perforating; 8. a U-shaped structure; 9. a cross bar latch; 10. a support section; 11. a height-adjusting section; 12. threading the threads; 13. a strip hole; 14. positioning holes; 15. and a limiting bolt.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, and the following examples are merely illustrative and can only be used to explain and illustrate the technical solutions of the present invention, but cannot be interpreted as limitations of the technical solutions of the present invention.
With reference to fig. 1-3, a post-cast strip triangular support combined frame comprises three vertical rods 1 vertically arranged, wherein the three vertical rods 1 are arranged in a triangular shape, top ends and low ends of the vertical rods 1 are respectively fixed with a top support 2 and a bottom support 3, the top support 2 and the bottom support 3 are both in a horizontal plate shape, connecting assemblies 4 are respectively arranged between the vertical rods 1, and the connecting assemblies 4 are arranged at a plurality of positions in the height direction of the vertical rods 1.
Each triangular support combined frame is provided with three stand columns, has very high support stress strength, meets the requirement of having sufficiently high support strength, is formed into a triangular arrangement by the three stand columns, has stronger integral stability, does not need to be continuously erected, saves a large amount of turnover materials, and can keep smooth traffic in a building.
Coupling assembling 4 detains 5 including fixing the disc on pole setting 1, and disc knot 5 is the disc ring-type and fixed cup joint on the outer peripheral face of pole setting 1, and three disc is detained and can be dismantled through horizontally connect horizontal pole 6 respectively between 5 and connect, and the connection of three stands can be dismantled, convenient turnover.
Be provided with on the disc detains 5 along vertical perforation 7, the both ends of horizontally connect horizontal pole 6 are provided with respectively on 8 and the U type structure 8 of U type structure and the U type structure correspond the spliced eye with perforation 7, and the disc is detained 5 and is inserted perforation 7 and spliced eye locking through horizontal pole bolt 9 after inserting U type structure 8, and horizontally connect horizontal pole 6 adopts the bolt formula to detain 5 with the disc and is connected, construction convenience, and the preparation is easy.
The cross rod bolt 9 is of a conical structure with the top end thicker than the bottom end, and is simple in structure and convenient to operate. The perforation 7 on the disc buckle 5 is provided with a plurality of positions around the upright stanchion 1, the disc buckle 5 is conveniently connected with the horizontal connecting cross rod 6, and the disc buckle 5 is conveniently positioned with the upright stanchion 1, so that the construction is convenient.
The connecting assemblies 4 are arranged at three positions in the height direction and arranged on the support sections 10, so that the structure can be stable, and materials are saved.
The specific construction steps are as follows, 1. Paying off: and popping up the position, the size and the position lines of the main and secondary beams at two sides of the post-cast strip. The erecting position of the upright stanchion of the formwork support is determined according to a special construction scheme, and the upright stanchion position line and the non-dismantling triangular support back-jacking position line are released by the snapping line.
2. And (4) normally erecting a template and support frame system of the top plate beam, and reserving the positions of the template and the support frame at the position of the post-cast strip. (the template and the bracket at the post-pouring belt position need to be independently erected.)
Upright rods are arranged at the triangular support combined frame at the two sides of the post-cast strip. The formwork support erection should place an adjustable base on the top surface of the foundation according to the position of the upright rod so as to increase the stress area. The adjustable base and the base plate on the foundation are accurately placed on the positioning line and kept horizontal. The backing plate should be flat and warp-free, and cracked backing plates should not be used.
The overall height of the upper vertical rod is determined by the bolt hole position and the limiting bolt, and the height is finely adjusted by the bolt thread length. A cross bar bolt.
3. The horizontal connecting cross bar at the lowest layer is connected with the disc buckle at the lowest layer by a cross bar bolt.
4. After the verticality and the position of the vertical rod are adjusted, the lower-layer cross rod bolt is locked.
5. And a horizontal connecting cross bar which is connected with the middle layer and the top layer through a cross bar bolt is buckled on the discs of the middle layer and the top layer.
6. The cross bar bolts of the middle layer and the top layer are locked. The horizontal rod snap joint and the plug pin of the connecting disc are hammered tightly to the scale mark of the specified insertion depth by using an iron hammer.
7. And independently installing main keels, secondary keels and templates on two sides of the post-cast strip.
8. The adjustable bolt bar of the upright stanchion is rotated to a proper height and locked,
9. every three steel upright rods form a steel upright column group to form a basic frame body unit, and then the basic frame body unit is expanded and erected to form an integral frame system.
10. And supporting or intercepting the post-cast strip template.
11. And pouring and maintaining concrete. Before concrete pouring, construction managers should organize and check the erected supports, and pour the concrete after confirming that the special construction scheme requirements are met.
12. And (3) dismantling the templates and the supports at the other parts, wherein the dismantling operation is carried out from the top layer downwards layer by layer according to the principle of firstly erecting and then dismantling, and strictly forbidding simultaneous dismantling of the upper layer and the lower layer and throwing.
13. And (4) removing the templates and the supports on the two sides of the post-cast strip, and leaving a triangular combined frame area.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be conceived by those skilled in the art within the technical scope of the present invention should be covered within the scope of the present invention.
Claims (7)
1. The utility model provides a post-cast strip triangular supports built-up frame which characterized in that: including three pole settings (1) of vertical setting of edge, three pole settings (1) are triangle-shaped and arrange, and the top and the low side of pole setting (1) are fixed with respectively and hold in the palm (2) and collet (3), and the top holds in the palm (2) and collet (3) all are horizontally platelike, and pole setting (1) is provided with coupling assembling (4) each other respectively, and coupling assembling (4) are provided with a plurality of departments on the direction of height of pole setting (1).
2. The post-cast strip triangular support combined rack according to claim 1, characterized in that: coupling assembling (4) are the disc ring-type and fixed cup joint on the outer peripheral face of pole setting (1) including fixing disc knot (5) on pole setting (1), disc knot (5), and the connection can be dismantled through horizontally connect horizontal pole (6) respectively between three disc knot (5).
3. The post-cast strip triangular support combined rack according to claim 2, characterized in that: be provided with on disc knot (5) along vertical perforation (7), the both ends of horizontally connect horizontal pole (6) are provided with respectively on U type structure (8) and U type structure (8) be provided with perforation (7) and correspond the spliced eye, insert perforation (7) and spliced eye locking through horizontal pole bolt (9) after disc knot (5) insert U type structure (8).
4. The post-cast strip triangular support combined rack according to claim 3, characterized in that: the cross rod bolt (9) is of a conical structure with the top end thicker than the bottom end.
5. The post-cast strip triangular support combined rack as claimed in claim 4, wherein: the through holes (7) on the disc buckle (5) are uniformly distributed at a plurality of positions around the vertical rod (1).
6. The post-cast strip triangular support combined rack as claimed in claim 5, wherein: pole setting (1) includes support section (10) and the increasement section (11) at top of bottom, increasement section (11) are inserted and are established in support section (10), it is provided with external screw thread and threaded connection and has the bolt screw to support section (10) top outside, and it has along vertical rectangular hole (13) to open on the external screw thread section, increasement section (11) are gone up and have been arranged a plurality of horizontal locating hole (14) in edge along the direction of height, locating hole (14) interpolation is equipped with spacing bolt (15), the both ends of spacing bolt (15) are all taken on bolt screw top.
7. The post-cast strip triangular support combined rack according to claim 6, characterized in that: the connecting assemblies (4) are arranged in three positions in the height direction and are arranged on the supporting section (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221870714.4U CN217760241U (en) | 2022-07-20 | 2022-07-20 | Post-cast strip triangular support combined frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221870714.4U CN217760241U (en) | 2022-07-20 | 2022-07-20 | Post-cast strip triangular support combined frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217760241U true CN217760241U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221870714.4U Active CN217760241U (en) | 2022-07-20 | 2022-07-20 | Post-cast strip triangular support combined frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217760241U (en) |
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2022
- 2022-07-20 CN CN202221870714.4U patent/CN217760241U/en active Active
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