CN213062073U

CN213062073U - Fast-splicing large-volume concrete bearing platform hollow slab forming die

Info

Publication number: CN213062073U
Application number: CN202021615383.0U
Authority: CN
Inventors: 梁阳; 丁广城; 李文明; 刘鹏; 韩国明; 杨辉
Original assignee: GUANGZHOU XIEAN CONSTRUCTION ENGINEERING CO LTD
Current assignee: GUANGZHOU XIEAN CONSTRUCTION ENGINEERING CO LTD
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-27
Anticipated expiration: 2030-08-06

Abstract

The application relates to a quick-splicing type large-volume concrete bearing platform hollow slab forming die which comprises a plurality of vertically arranged panels and a plurality of connecting plates arranged at intervals with the panels, wherein the panels and the connecting plates form a closed area; the soil body upper berth is equipped with the mortar layer, and is a plurality of the panel with a plurality of the connecting plate all sets up and sets up perpendicularly on the mortar layer, the jack has been seted up at panel length direction's both ends, the connecting plate all is provided with the inserted bar towards the both sides of adjacent panel, the connecting plate all pegs graft fixedly with the jack through the inserted bar with two adjacent panels. This application has the effect that improves the efficiency of construction.

Description

Fast-splicing large-volume concrete bearing platform hollow slab forming die

Technical Field

The utility model belongs to the technical field of construction and specifically relates to a fast formula bulky concrete cushion cap hollow plate child mould of piecing together.

Background

At present, a bearing platform refers to a reinforced concrete platform which is arranged on the top of a foundation pile and is used for connecting the tops of all piles in order to bear and distribute load transmitted by a pier body, the platform is a building foundation arranged on a soil body, and when the platform faces a large-volume concrete bearing platform foundation, the technology which is popularized relatively at present is a brick moulding bed technology.

The brick moulding bed is made of standard bricks and is used for pouring concrete after a certain strength is achieved, the mould is not a part of an engineering entity and can only be a measure in construction, the cost is in the cost of the entity, the brick moulding bed is generally used for water proofing outside a basement outer wall or a part of the mould which is not easy to remove, and the size and the strength of the built brick moulding bed meet the design requirements. The manufacture of the brick molding bed requires a plurality of working procedures such as material hoisting, mortar stirring, masonry, plastering, inner support and the like on site by a plurality of workers for construction.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the construction of the brick moulding bed technology needs to stir a large amount of mortar on site to build standard bricks one by one, plastering and leveling treatment is needed after the building is finished, and the mortar needs to stand for 24 hours to solidify, so that the next construction can be carried out, the working procedures are complicated, the construction efficiency is low, and therefore, the improvement space is still left.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of construction, this application provides a fast formula bulky concrete cushion cap hollow plate child mould of piecing together.

The application provides a pair of formula bulky concrete cushion cap hollow slab child mould is pieced together fast adopts following technical scheme:

a fast-splicing large-volume concrete bearing platform hollow slab forming die comprises a plurality of vertically arranged face plates and a plurality of connecting plates arranged at intervals with the face plates, wherein a plurality of face plates and a plurality of connecting plates form a closed area; the soil body upper berth is equipped with the mortar layer, and is a plurality of the panel with a plurality of the connecting plate all sets up and sets up perpendicularly on the mortar layer, the jack has been seted up at panel length direction's both ends, the connecting plate all is provided with the inserted bar towards the both sides of adjacent panel, the connecting plate all pegs graft fixedly with the jack through the inserted bar with two adjacent panels.

Through adopting above-mentioned technical scheme, peg graft fixedly with the jack of two adjacent panels respectively through the inserted bar with the connecting plate both sides, thereby the connection steadiness of adjacent panel has been improved, lay the mortar layer on the soil body simultaneously, and the downward application of force stabilizes panel and connecting plate on the mortar layer, through carrying out the mechanical connection combination of panel and connecting plate and assembling, the masonry of mortar has been reduced, installation construction technology easy operation simultaneously, and improve the straightness and the roughness of hanging down of basic template, be favorable to improving constructor's efficiency of construction, and then accelerate the preparation progress of basis.

Preferably, the connecting plate is arranged to protrude in a direction away from the closed area.

Through adopting above-mentioned technical scheme, when the panel received the external force of keeping away from closed area direction and produced the trend of turning up, the mortar layer provides the pretightning force in the convex position of connecting plate, is favorable to reducing the probability that the panel emptys.

Preferably, one side of the connecting plate, which is far away from the closed area, is provided with a connecting tie piece inserted into the soil body.

By adopting the technical scheme, the connection stability of the connecting plate and the soil body is improved, the extrusion of the soil lateral pressure to the plate is favorably resisted, the inner support in the process of backfilling soil is avoided, and the probability of position deviation and even overturning of the panel is favorably reduced.

Preferably, the connecting pulling piece comprises a T-shaped rod and a vertical rod inserted into the soil body; an outer long groove for the T-shaped rod to extend into is formed in one side, away from the closed area, of the connecting plate, an inner circular groove clamped with the T-shaped rod is formed in the bottom wall of the outer long groove, and the diameter size of the inner circular groove is equal to the length size of the outer long groove; the vertical rod and the T-shaped rod are fixed through a right-angle fastener.

Through adopting above-mentioned technical scheme to can stretch into interior circular slot with T type pole from outer rectangular inslot, and through 90 rotatory T type poles, make T type pole joint in interior circular slot, carry out fixed connection with T type pole and the montant of inserting in the soil body with right angle fastener simultaneously, improve and connect the drawknot piece and be connected the steadiness with the soil body and connecting plate, this installation operation constructor of being convenient for implements, is favorable to improving the installation effectiveness.

Preferably, the panel up end is provided with the bar arch, the terminal surface seted up under the panel with the bar recess of the protruding looks adaptation of bar, the adjacent panel of vertical distribution passes through the bar arch and bar recess joint is fixed.

Through adopting above-mentioned technical scheme for the upper panel stabilizes on the lower panel, and the joint through bar arch and bar recess carries out folding of panel and establishes, with the height that improves the template, has avoided the process of plastering of surface leveling, is favorable to accelerating the efficiency of construction and improves the straightness and the roughness that hang down of template.

Preferably, the panel along self thickness direction run through have a plurality of with the first connecting hole of bar groove intercommunication, the bar is protruding along being on a parallel with first connecting hole axis direction runs through the second connecting hole that has a plurality of and a plurality of first connecting hole to correspond, when the bar is protruding with the bar recess joint that corresponds, first connecting hole just to setting up and forming the through-hole that supplies the bolt to pass with the second connecting hole that corresponds.

Through adopting above-mentioned technical scheme, set up first connecting hole and second connecting hole in advance to pass first connecting hole and second connecting hole and locking through the bolt, be favorable to improving the steadiness between the lower floor's panel.

Preferably, adjacent panels at the corners are secured by mortar.

Through adopting above-mentioned technical scheme for corner face connectivity improves, and then improves the connection steadiness of whole template.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the insertion rods of the connecting plates are fixedly inserted into the insertion holes of the adjacent panels, so that the connection performance of the adjacent panels is improved, the use of mortar is reduced, and the construction efficiency of constructors and the construction progress of a foundation are improved;

2. the connection of the tie pieces to the soil body and the connecting plate is favorable for reducing the condition that the panel is toppled when backfilling soil.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of the connection plate and the panel in the embodiment of the present application.

Fig. 3 is a horizontal sectional view of the connection plate in the embodiment of the present application.

Description of reference numerals: 1. a soil body; 2. a mortar layer; 3. a panel; 31. a strip-shaped bulge; 311. a second connection hole; 32. a strip-shaped groove; 321. a first connection hole; 33. a jack; 4. a connecting plate; 41. inserting a rod; 42. an outer elongated slot; 43. an inner circular groove; 5. an enclosed area; 6. connecting the pulling pieces; 61. a T-shaped rod; 611. a long handle; 612. a clamping block; 62. a vertical rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses quick-splicing large-volume concrete bearing platform hollow slab forming die. Referring to fig. 1, a quick-assembling type large-volume concrete cushion cap hollow slab bed mould comprises a plurality of vertically arranged panels 3 and a plurality of connecting plates 4 arranged at intervals with the panels 3, wherein the panels 3 and the connecting plates 4 enclose a closed area 5, the adjacent panels 3 in the same extending direction are fixedly connected through the connecting plates 4, and the adjacent panels 3 positioned at the corners are fixed through mortar. Soil body 1 upper berth is equipped with the mortar layer 2 that thickness is 120mm, and a plurality of panels 3 all set up perpendicularly on mortar layer 2 with a plurality of connecting plates 4, and connecting plates 4 toward keeping away from the direction protrusion setting of closed area 5.

Referring to fig. 2, a plurality of jacks 33 distributed at equal intervals along the vertical direction are formed at two ends of the panel 3 in the length direction, a plurality of insertion rods 41 distributed at equal intervals along the vertical direction are vertically fixed on two sides of the connecting plate 4 facing the adjacent panel 3, and the connecting plate 4 and the two adjacent panels 3 are fixedly inserted into the jacks 33 through the insertion rods 41.

With reference to fig. 1 and 3, the side of the connection plate 4 facing away from the closed area 5 is provided with a connection tie 6 inserted into the soil mass 1. The connecting tie member 6 comprises a T-shaped rod 61 and a vertical rod 62 vertically inserted into the soil body 1; the T-shaped rod 61 comprises an elongated handle 611 and a latch 612 fixedly connected to one end of the elongated handle 611, wherein the elongated handle 611 and the latch 612 are arranged in a T shape. One side of the connecting plate 4, which is far away from the closed area 5, is provided with an outer long groove 42 into which a clamping block 612 of the T-shaped rod 61 extends, and the outer long groove 42 extends along the horizontal direction. The bottom wall of the outer long groove 42 is provided with an inner circular groove 43 clamped with the clamping block 612. The diameter of the inner circular groove 43 is equal to the length of the outer elongated groove 42, and the length of the outer elongated groove 42 is slightly larger than the length of the latch 612. The vertical rod 62 is perpendicular to the long handle 611, and the vertical rod 62 and the long handle 611 are fixed through a right-angle fastener. When the latch 612 is engaged with the inner circular groove 43, the latch 612 is parallel to the vertical rod 62.

Referring to fig. 2, a strip-shaped protrusion 31 extending along the length direction of the panel 3 is fixed to the upper end surface of the panel 3, and both ends of the strip-shaped protrusion 31 in the length direction are flush with both ends of the panel 3 in the length direction, respectively. The lower end surface of the panel 3 is provided with a strip-shaped groove 32 which extends along the length direction of the panel 3 and is matched with the strip-shaped protrusion 31. The strip-shaped groove 32 is open at both ends. The vertically distributed adjacent panels 3 are clamped and fixed by the strip-shaped protrusions 31 and the strip-shaped grooves 32. The adjacent connecting plates 4 which are vertically distributed are mutually abutted and vertically arranged. Through the range upon range of setting of panel 3, be favorable to improving the height of basic formwork according to the construction requirement.

Referring to fig. 2, the panel 3 has a plurality of first connection holes 321 penetrating through the panel along the thickness direction thereof and communicating with the bar grooves 32, and the plurality of first connection holes 321 are distributed along the length direction of the panel 3 at equal intervals. The bar-shaped protrusion 31 has a plurality of second connection holes 311 corresponding to the plurality of first connection holes 321 extending through along a direction parallel to the axis of the first connection holes 321. When upper and lower two-layer panel 3 carries out the joint through protruding 31 of bar and the bar recess 32 that corresponds and fix, first connecting hole 321 just sets up and forms the through-hole that supplies the bolt to pass with the second connecting hole 311 that corresponds, and the locking through the bolt is favorable to improving the connection steadiness of the adjacent panel 3 of vertical distribution.

The embodiment of the application provides an implementation principle of fast piecing together formula bulky concrete cushion cap hollow slab bed-jig does:

when the formwork is installed, firstly, 120mm of M7.5 mortar is fully paved on the bottom of a soil body 1 along the boundary line of the soil body 1, so that a mortar layer 2 is formed, then the panel 3 is conveyed to a right-angle corner position for starting (for more conveniently matching typesetting numbers) in a tower crane or manual conveying mode, and downward force is manually applied to the panel 3 to be sufficiently combined with the mortar layer 2 firmly. Adopt the straightness that hangs down of level laser instrument assurance panel 3 when constructing, hang down straightness error 3 mm.

After the first panel 3 is installed according to the boundary line, the plurality of inserting rods 41 of the connecting plate 4 are aligned to the inserting holes 33 of the panel 3 from the side surface to be inserted in a translation mode, the inserting process needs to be carried out slowly, and the influence on the flatness caused by the fact that the panel 3 is damaged due to improper operation is avoided.

After the connecting piece and one side panel 3 are installed, the other side panel 3 and the connecting plate 4 are assembled and spliced. The insertion holes 33 of the panel 3 are aligned with the corresponding insertion holes 33 of the connecting plate 4, and the translation is slowly advanced until the insertion rods 41 are completely inserted into the insertion holes 33. And repeating the steps to complete the installation of the bottom template. Adjacent panels 3 at the corners are then secured by the passage of grout.

After the panel 3 and the connecting plate 4 are assembled, waste steel pipes with the diameter of 48mm are collected on site, the length of the steel pipes is cut into 100mm to be used as a clamping block 612 of the T-shaped rod 61, another steel pipe is selected to be used as a long handle 611 of the T-shaped rod 61 according to the actual distance situation between the on-site soil body 1 and the basic template, and the steel pipe is welded in the middle of the clamping block 612 to form the T-shaped rod 61. Then, one end of the long handle 611, which is provided with the fixture block 612, extends into the inner circular groove 43 from the outer long groove 42, and when the fixture block 612 is completely inserted into the inner circular groove 43, the fixture block is rotated by 90 degrees to be clamped in place.

And then selecting a waste steel pipe as the vertical rod 62 according to the actual position of the soil body 1 on site, hammering the vertical rod 62 into the soil body 1, and fixedly connecting the vertical rod 62 and the long handle 611 through the right-angle fastener. The connecting tie piece 6 is beneficial to resisting the extrusion of the pressure of the soil side to the panel, avoids the inner support when backfilling soil and is beneficial to reducing the probability of deviation or capsizing of the position of the panel 3.

After the bottom panel 3 is finished, the upper panel 3 can be installed after the mortar is static for 3 hours and reaches the initial setting time. The upper panel 3 is hoisted through a tower crane, the strip-shaped groove 32 at the bottom of the upper panel 3 aligns to the strip-shaped protrusion 31 of the lower panel 3, and a bolt passes through the first connecting hole 321 and the second connecting hole 311, and is locked at the same time, and the installation steps of connecting the drawknot piece 6 are the same as the steps of connecting the lower connecting piece, so that the installation of the whole template is completed. The installation mode is favorable for realizing the quick assembly of the template, reduces the masonry of mortar, improves the construction efficiency and the construction progress and is favorable for shortening the construction period.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fast formula bulky concrete cushion cap hollow slab bed-jig that pieces together which characterized in that: the solar panel comprises a plurality of vertically arranged panels (3) and a plurality of connecting plates (4) arranged at intervals with the panels (3), wherein a closed area (5) is defined by the panels (3) and the connecting plates (4); soil body (1) upper berth is equipped with mortar layer (2), and is a plurality of panel (3) and a plurality of connecting plate (4) all set up perpendicularly on mortar layer (2), jack (33) have been seted up at panel (3) length direction's both ends, connecting plate (4) all are provided with inserted bar (41) towards the both sides of adjacent panel (3), connecting plate (4) all are pegged graft fixedly with jack (33) through inserted bar (41) with two adjacent panels (3).

2. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 1, which is characterized in that: the connecting plate (4) is arranged in a protruding mode towards the direction far away from the closed area (5).

3. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 1, which is characterized in that: and one side of the connecting plate (4) departing from the closed area (5) is provided with a connecting tie piece (6) inserted into the soil body (1).

4. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 3, which is characterized in that: the connecting tie piece (6) comprises a T-shaped rod (61) and a vertical rod (62) inserted into the soil body (1); an outer long groove (42) for a T-shaped rod (61) to extend into is formed in one side, away from the closed area (5), of the connecting plate (4), an inner circular groove (43) clamped with the T-shaped rod (61) is formed in the bottom wall of the outer long groove (42), and the diameter of the inner circular groove (43) is equal to the length of the outer long groove (42); the vertical rod (62) and the T-shaped rod (61) are fixed through a right-angle fastener.

5. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 1, which is characterized in that: panel (3) up end is provided with protruding (31) of bar, panel (3) down the terminal surface seted up with bar recess (32) of the protruding (31) looks adaptation of bar, the adjacent panel (3) of vertical distribution are fixed through protruding (31) of bar and bar recess (32) joint.

6. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 5, which is characterized in that: panel (3) along self thickness direction run through have a plurality of with first connecting hole (321) of bar recess (32) intercommunication, the protruding (31) edge of bar is on a parallel with first connecting hole (321) axis direction runs through second connecting hole (311) that have a plurality of and a plurality of first connecting hole (321) to correspond, when bar protruding (31) and bar recess (32) joint that corresponds, first connecting hole (321) are just to setting up and forming the through-hole that supplies the bolt to pass with corresponding second connecting hole (311).

7. The fast-splicing large-volume concrete bearing platform hollow slab forming die of claim 1, which is characterized in that: adjacent panels (3) at the corners are secured by mortar.