CN214658801U

CN214658801U - Combined assembled building foundation rigid template

Info

Publication number: CN214658801U
Application number: CN202120033451.0U
Authority: CN
Inventors: 张麒; 赵子余; 卢世本; 黄军华; 高丙山; 曲世宁; 张士腾; 王�义; 朱学斌
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-09
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to a combined assembly type building foundation rigid template, which comprises a plurality of vertical rods, the lower ends of which are fixed in the bottom layer of the foundation below; the rigid templates are arranged between the adjacent vertical rods, and each rigid template is formed by sequentially attaching the adjacent long edges by a plurality of rigid template blocks with the same long edge size and splicing the rigid template blocks along the width direction; the first connecting pieces are used for connecting adjacent rigid template blocks and comprise two first grooves with opposite openings, and each first groove is clamped on the long edge of each rigid template block; the second connecting pieces are used for connecting the vertical rods and the rigid template and comprise a lantern ring and one or two second grooves with outward openings. The utility model provides a rigid template can insert rapidly when basic bottom intensity satisfies the operation requirement and assemble to use the fastest speed to provide the operation condition for construction on next step, assemble fastly, self rigidity is big.

Description

Combined assembled building foundation rigid template

Technical Field

The utility model relates to a construction technical field indicates a combination pin-connected panel building foundation rigidity template especially.

Background

With the continuous development of the building industry, the depth of the foundation pit is increased day by day, and particularly with the expansion and utilization of urban space, the deep foundation pit engineering is developed rapidly. For deep foundation pit engineering with high deformation control requirements, such as soft soil, water-rich, near-construction buildings, near subways and near-protective buildings, the construction period is an absolute favorable guarantee for foundation pit safety. For the construction of the deep foundation pit engineering foundation with high deformation control requirement and short construction period, the traditional brick moulding bed can not meet the requirement of the progress.

Therefore, a formwork system capable of being rapidly formed and increasing the speed of foundation construction is required to meet the progress requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technical defect, provide a combination pin-connected panel building foundation rigidity template. The foundation can be quickly inserted and assembled when the strength of the foundation bottom layer meets the operation requirement, so that the operation condition is provided for the next construction at the highest speed, the assembling speed is high, and the self rigidity is high.

The technical scheme for realizing the purpose is as follows:

the utility model relates to a combination pin-connected panel building foundation rigidity template, a serial communication port, include:

the lower end of the vertical rod is fixed in the lower foundation bottom layer;

the rigid templates are arranged between the adjacent vertical rods, and each rigid template is formed by sequentially attaching the adjacent long edges by a plurality of rigid template blocks with the same long edge size and splicing the rigid template blocks along the width direction;

the first connecting pieces are used for connecting the adjacent rigid template blocks and comprise two first grooves with opposite openings, and each first groove is clamped on the long edge of each rigid template block;

the second connecting pieces are used for connecting the vertical rods and the rigid template and comprise a lantern ring and one or two second grooves with outward openings;

the vertical rod is sleeved and fixed in the sleeve ring, and the wide edge of the rigid template block is clamped and fixedly connected with the second groove.

The utility model discloses the further improvement of combination pin-connected panel building foundation rigidity template lies in, vertical pole is the drill rod.

The utility model discloses the further improvement of combination pin-connected panel building foundation rigidity template lies in, the long limit department of rigidity template piece is interior concave to form the matching the first connecting portion of first recess works as first groove connection behind the first connecting portion, the outer wall of first recess with the surface of rigidity template flushes.

The utility model discloses the further improvement of combination pin-connected panel building foundation rigidity template lies in, the external diameter of the lantern ring with the thickness of rigidity template is unanimous, the screw hole is seted up to the lateral wall of the lantern ring, and the screw passes the screw hole is fixed to the top vertical pole.

The utility model discloses the further improvement of combination pin-connected panel building foundation rigidity template lies in, the broadside department of rigidity template piece is interior concave to form the matching the second connecting portion of second recess works as the second groove connection behind the second connecting portion, the outer wall of second recess with the surface of rigidity template flushes.

The utility model discloses the further improvement of combination pin-connected panel building foundation rigidity template lies in, the second connecting portion with the through hole is seted up to the lateral wall correspondence of second recess, and the bolt passes the through hole will the second connecting portion with second recess bolt connects.

The utility model discloses the beneficial effect of combination pin-connected panel building foundation rigidity template:

the utility model provides a rigid template can insert rapidly when basic bottom intensity satisfies the operation requirement and assemble to use the fastest speed to provide the operation condition for construction on next step, assemble fastly, self rigidity is big.

Drawings

FIG. 1 is a schematic structural view of the assembled rigid forms of the assembled building foundation of the present invention;

fig. 2 is the structure schematic diagram of a plurality of rigid formwork blocks of the combined assembly type building foundation rigid formwork of the utility model.

Fig. 3 is the structure schematic diagram of the first connecting member of the combined assembly type building foundation rigid template of the utility model.

Fig. 4 is a schematic structural view of an embodiment of the second connecting member of the combined assembly type building foundation rigid template of the present invention.

Fig. 5 is a schematic structural view of another embodiment of the second connecting member of the combined assembled building foundation rigid template of the present invention.

Fig. 6 is a schematic structural view of another embodiment of the second connecting member of the combined assembly type building foundation rigid template of the present invention.

Fig. 7 is a schematic structural view of another embodiment of the second connecting member of the combined assembled building foundation rigid template of the present invention.

Fig. 8 is a schematic view of the position of the steel rod in the first embodiment of the rigid form of the combined assembly type building foundation of the present invention.

Reference numerals:

1-vertical rod, 2-rigid template, 21-rigid template block, 211-first rigid template block, 212-second rigid template block, 213-third rigid template block, 22-first connecting part, 23-second connecting part, 3-first connecting part, 31-first groove, 4-second connecting part, 41-lantern ring, 42-second groove, 5-screw, 6-drilling hole, 7-foundation beam cushion layer and X-distance between two side walls of first connecting part.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 7, the utility model provides a combination pin-connected panel building foundation rigidity template, include:

the lower end is used for fixing a plurality of vertical rods 1 in the underlying foundation layer.

Locate the rigid template 2 between the adjacent vertical pole 1, each rigid template 2 is laminated adjacent long limit in proper order by the unanimous rigid template piece 21 of a plurality of long limit sizes to form along the broadside direction concatenation.

The first connecting pieces 3 are used for connecting the adjacent rigid template blocks 21, each first connecting piece 3 comprises two first grooves 31 with opposite openings, and each first groove 31 is clamped on the long edge of each rigid template block 21;

a plurality of second connecting members 4 for connecting the vertical rods 1 and the rigid formworks 2, wherein the second connecting members 4 comprise a collar 41 and one or two second grooves 42 which are opened outwards;

the vertical rod 1 is sleeved and fixed in the lantern ring 41, and the wide side of the rigid template block 21 is clamped and fixedly connected to the second groove 42.

Example one

With reference to fig. 1 to 7 and fig. 8, in one embodiment, the combined assembly type building foundation rigid formwork of the present invention is provided with a concrete structure of foundation beams with a width of 6000mm × 4000mm and a height of 1000 mm.

In this embodiment, please refer to fig. 1 and 8, a steel rod is preferably used as the vertical rod 1, the diameter of the steel rod is smaller than the thickness of the rigid template 2 and is 20mm, the beam side line is placed on the foundation beam pad 7, the position of the steel rod is marked, a hole 6 is drilled at the position of the steel rod, the steel rod is aligned to the hole 6 and hammered into the soil, and the height of the steel rod is controlled according to the beam height, so that the structure of the rigid template fixed subsequently is stable.

With continuing reference to fig. 1 and fig. 2, the long sides of the plurality of rigid template blocks 21 are identical to each other and have a different dimension, and the thickness is 25mm, specifically, the plurality of rigid template blocks include a first rigid template block 211 having a dimension of 100mm, a second rigid template block 212 having a dimension of 200mm, and a third rigid template block 213 having a dimension of 500mm, and the first rigid template block 211, the second rigid template block 212, and the third rigid template block 213 are sequentially attached to adjacent long sides and are connected to two steel bars along the width direction, so as to control the height of the template after the splicing molding.

In this embodiment, two adjacent rigid template blocks 21 are connected by a plurality of first connecting members 3, specifically, referring to fig. 3, the first connecting members 3 include two first grooves 31 with opposite openings, preferably, the distance X between two sidewalls of the first connecting members 3 is the same as the thickness of the rigid template block 21, and is 25 mm. Referring to fig. 2, the long sides of the rigid template block 21 are recessed to form first connection portions 22 matching the first grooves 31 (in the figure, the first rigid template block 211, the second rigid template block 212, and the third rigid template block 213 all form a plurality of first connection portions 22), and after the first grooves 31 are connected to the first connection portions 22, the outer walls of the first grooves 31 are flush with the surface of the rigid template 21, so that the surface of the rigid template 2 connected and formed by the first connection members 3 is flat and uniform.

In this embodiment, the drill steel is connected with the rigid form 2 through a plurality of second connectors 4, referring to fig. 4 to 7, each second connector 4 includes a collar 41 and one or two second grooves 42 with outward openings, preferably, the outer diameter of the collar 41 is equal to the thickness of the rigid form 2 and is 25mm, the diameter of the drill steel is 20mm, the inner diameter of the collar 41 is slightly larger than the diameter of the drill steel, so that the drill steel can be sleeved in the collar 41, the side wall of the collar 41 is provided with a threaded hole, and the screw 5 penetrates through the threaded hole to abut against and fix the drill steel.

With continued reference to fig. 2, the wide sides of the rigid form block 21 are recessed to form second connection portions 23 matching with the second grooves 42 (in the figure, the first rigid form block 211, the second rigid form block 212 and the third rigid form block 213 all form a plurality of second connection portions 23), after the second grooves 42 are connected to the second connection portions 23, the outer walls of the second grooves 42 are flush with the surface of the rigid form 21, so that the structural surface after the steel rod and the rigid form 2 are connected by the second connection member 4 is flat and consistent, preferably, the side walls of the second connection portions 23 and the second grooves 42 are further provided with through holes correspondingly, and the second connection portions 23 and the second grooves 42 are bolted by bolts passing through the through holes.

With reference to fig. 4 to 7 in combination with fig. 8, when only one side of the drill steel is connected and fixed to the rigid form 2, the second connector 4 only needs to be provided with one second groove 42, the ear plate forming the second groove 42 is perpendicular to the center line of the collar 41, when the drill steel needs to be connected and fixed to the rigid form 2 on both sides, two second grooves 42 need to be provided, and at this time, the angle formed by the openings of the two second grooves 42 has various conditions, specifically refer to fig. 4 to 6, so that the rigid form 2 meets the arrangement of various positions of the adjacent drill steel in fig. 8 during assembly, and the form assembling construction can be normally performed at corner portions of different angles.

The following describes a construction method of the rigid formwork of the combined assembly type building foundation in the first embodiment:

1. and constructing a foundation beam cushion layer 7, wherein each side of the width of the foundation beam cushion layer 7 is wider than the beam body by at least 100mm so as to facilitate subsequent construction.

2. And (5) discharging a beam sideline, and marking the position of the steel tapping drill rod while paying off. And after the paying-off and checking are finished, drilling holes 6 in the positions of the steel rods by using an electric drill, inserting the steel rods into the drilled holes 6 and smashing the steel rods into a soil body, and controlling the height according to the beam height.

3. Providing a plurality of first connecting members 3 and second connecting members 4, sleeving the lantern ring 41 on the drill steel, screwing the lantern ring with screws 5, aligning and clamping the second grooves 42 and the second connecting portions 23, fastening the second grooves with bolts, aligning and clamping the first grooves 31 and the first connecting portions 22, and assembling the third rigid template block 213, the second rigid template block 212 and the first rigid template block 211 layer by layer to form the rigid template 2.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. The utility model provides a combination pin-connected panel building foundation rigidity template which characterized in that includes:

2. The combined assembled building foundation rigid form of claim 1, wherein the vertical rod is a steel chisel.

3. The combined assembled building foundation rigid template as claimed in claim 1, wherein the long sides of the rigid template blocks are recessed to form first connecting portions matching the first grooves, and when the first grooves are connected to the first connecting portions, the outer walls of the first grooves are flush with the surface of the rigid template.

4. The combined assembly type building foundation rigid template as claimed in claim 1, wherein the outer diameter of the lantern ring is consistent with the thickness of the rigid template, the side wall of the lantern ring is provided with a threaded hole, and a screw penetrates through the threaded hole and abuts against and fixes the vertical rod.

5. The combined assembled building foundation rigid template as claimed in claim 1, wherein the wide edges of the rigid template blocks are recessed to form second connecting portions matching the second grooves, and when the second grooves are connected to the second connecting portions, the outer walls of the second grooves are flush with the surface of the rigid template.

6. The combined assembled building foundation rigid formwork of claim 5, wherein through holes are correspondingly formed in the side walls of the second connecting part and the second groove, and bolts penetrate through the through holes to bolt the second connecting part and the second groove.