CN-224213315-U - Crown beam for assembled building

Abstract

The utility model relates to the technical field of crown beams and discloses an assembled crown beam for a building, which comprises a template, two vertical rods, a cross rod, an adjusting assembly, two groups of limiting assemblies, wherein the template is arranged on two sides of a foundation pit slot, adjacent templates are clamped with each other, the cross rod is arranged at the top of the templates on two sides, the adjusting assembly is arranged in the cross rod, the two groups of limiting assemblies are connected with the adjusting assembly, one group of limiting assemblies can be close to the other group of limiting assemblies through the adjusting assembly, the two vertical rods are respectively connected with the two groups of adjusting assemblies, fixing assemblies are arranged on the two groups of limiting assemblies, a plurality of fixing holes are formed in the two vertical rods, the vertical rods are fixedly connected with the limiting assemblies through the fixing assemblies, the vertical rods are vertically hammered into soil along annular blocks and the template by staff, and the vertical rods are limited through the annular blocks, so that the vertical rods are fully contacted with the templates, and the stability of the structure is improved.

Inventors

• Zhuang Changhu
• SONG JIHUI

Assignees

• 山东仁工智能工程有限公司

Dates

Publication Date

20260508

Application Date

20250603

Claims (6)

1. 1. The crown beam for the assembled building comprises a template (1), two vertical rods (2) and a cross rod (3), and is characterized by further comprising an adjusting component (4) and two groups of limiting components (5), wherein the template (1) is arranged on two sides of a foundation pit slot, the adjacent templates (1) are clamped with each other, the cross rod (3) is arranged at the tops of the templates (1) on two sides, the adjusting component (4) is arranged in the cross rod (3), the two groups of limiting components (5) are connected with the adjusting component (4), one group of limiting components (5) can be close to the other group of limiting components (5) through the adjusting component (4), the two vertical rods (2) are respectively connected with the two groups of adjusting components (4), a plurality of fixing components (6) are arranged on the two vertical rods (2), and the fixing holes (7) on the two vertical rods (2) are arranged in a row and can be fixedly connected with the limiting components (5) through the fixing components (6).
2. 2. The crown bar for the assembled building according to claim 1, wherein the adjusting component (4) comprises a screw rod (401), a rotary table (402), a notch (403) and two connecting blocks (404), the notch (403) is formed in the cross bar (3), the rotary table (402) is rotationally connected with one end of the cross bar (3), one end, connected with the rotary table (402), of the cross bar (3) is provided with an opening, the screw rod (401) is arranged in the notch (403) and fixedly connected with the rotary table (402), one of the two connecting blocks (404) is sleeved on the screw rod (401), the other end of the two connecting blocks (404) is fixedly arranged in the notch (403), and the connecting block (404) sleeved on the screw rod (401) is in sliding fit with the notch (403).
3. 3. The assembled building crown beam according to claim 2, wherein the two limiting assemblies (5) comprise annular blocks (501), connecting holes (502) and limiting holes (503), the two annular blocks (501) are fixedly connected with corresponding connecting blocks (404) respectively, the two arc blocks are sleeved on corresponding vertical rods (2) respectively and are in sliding fit with the corresponding vertical rods (2), the connecting holes (502) are coincident with one of the fixing holes (7), and the limiting holes (503) are formed in the annular blocks (501).
4. 4. The crown bar for assembled building of claim 3, wherein the fixing component (6) comprises a limiting rod (601), a pull rod (602) and a spring (603), wherein the limiting rod (601), the pull rod (602) and the spring (603) are arranged in the connecting hole (502), the limiting rod (601) is in sliding fit with the connecting hole (502), one end of the pull rod (602) is fixedly connected with the limiting rod (601), the other end of the pull rod penetrates through the annular block (501) and is in sliding fit with the annular block (501), the spring (603) is sleeved on the pull rod (602), one end of the spring (603) is fixedly connected with the inner wall of the connecting hole (502), and the other end of the spring (603) is in contact with the limiting rod (601).
5. 5. The crown bar for the assembled building according to claim 4, wherein two pull rods (602) penetrate through one ends of the corresponding annular blocks (501) and are fixedly provided with discs (8), and the side surfaces of the two discs (8) are fixedly provided with fixing rods (9).
6. 6. The crown bar for the fabricated building according to claim 1, wherein the bottoms of the two upright bars (2) are arranged in a conical shape.

Description

Crown beam for assembled building Technical Field The utility model relates to the technical field of crown beams, in particular to a crown beam for an assembled building. Background The crown beam is a reinforced concrete continuous beam arranged at the top of a supporting structure on the periphery of a foundation pit, and has the main effects of connecting all pile foundations together so as to prevent collapse of the top edge of the foundation pit or a vertical shaft, most of the existing crown beam is formed by concrete pouring, foundation trenches need to be excavated, pile heads are chiseled off, steel bars are installed, templates are installed, concrete pouring and template dismantling are performed, a plurality of templates need to be installed on two sides of the foundation trenches during template installation, two corresponding templates also need to be contacted with the templates through two vertical rods and are inserted into soil beside the foundation trenches, and two vertical rods are connected through a transverse rod, so that stability of the templates is improved, and when concrete pouring is prevented, the templates are extruded by the pressure of the concrete, so that dislocation of the templates occurs. When inserting the pole setting in the soil, most use auxiliary work to smash the pole setting into the soil through the manual work in, often can lead to inserting the pole setting in the soil unable complete contact with the template, just lead to there being the clearance between template and the pole setting, when pouring concrete, the pressure of concrete leads to the template to take place displacement or slope, and then influences whole supporting construction's steadiness. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides the crown beam for the assembled building, which solves the problem that the upright rod inserted into the soil in the background art cannot be completely contacted with the template. The utility model provides the following technical scheme that the crown beam for the assembled building comprises a template, two vertical rods, a cross rod, an adjusting component, two groups of limiting components, wherein the template is arranged on two sides of a foundation pit groove, adjacent templates are clamped with each other, the cross rod is arranged at the top of the templates on two sides, the adjusting component is arranged in the cross rod, the two groups of limiting components are connected with the adjusting component, one group of limiting components can be close to the other group of limiting components through the adjusting component, the two vertical rods are respectively connected with the two groups of adjusting components, the two groups of limiting components are provided with fixing components, the two vertical rods are provided with a plurality of fixing holes, and the fixing holes on the two vertical rods are arranged in a row and can be fixedly connected with the limiting components through the fixing components. Further, adjusting part includes lead screw, carousel, notch and two connecting blocks, and the notch is seted up on the horizontal pole, and the carousel rotates with horizontal pole one end to be connected, and the one end that horizontal pole and carousel are connected is the opening setting, and the lead screw setting is in the notch to with carousel fixed connection, one of them cover of two connecting blocks is established on the lead screw, and the other end fixed mounting is in the notch, and the connecting block and the notch sliding fit of cover on the lead screw are established. Further, two spacing subassembly all includes annular piece, connecting hole and spacing hole, and two annular pieces are respectively with corresponding connecting block fixed connection, and two arc pieces overlap respectively and establish in corresponding pole setting to with corresponding pole setting sliding fit, connecting hole and one of them coincidence of a plurality of fixed orifices, spacing hole is seted up on the annular piece. Further, fixed subassembly includes gag lever post, pull rod and spring, and gag lever post, pull rod and spring all set up in the connecting hole, gag lever post and connecting hole sliding fit, and gag lever post one end and gag lever post fixed connection, the other end run through the annular piece to with annular piece sliding fit, the spring housing is established on the pull rod, spring one end and connecting hole inner wall fixed connection, the other end and the gag lever post contact of spring. Further, two pull rods penetrate through one ends of the corresponding annular blocks and are fixedly provided with discs, and the side faces of the two discs are fixedly provided with fixing rods. Furthermore, the bottoms of the two vertical rods are arranged in a conical manner. The utility model has the technical effects and advantages that: 1. According to