CN212477838U

CN212477838U - Construction structure of foundation bottom plate post-cast strip antiseep water

Info

Publication number: CN212477838U
Application number: CN202021093098.7U
Authority: CN
Inventors: 吴应全; 范艳娥; 王昆明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-05
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a construction structure for preventing water leakage of a foundation slab post-cast strip, which comprises a casting base, a foundation slab part and a post-cast strip part, wherein the middle part of the top end of the casting base is fixedly connected with the post-cast strip part, the two sides of the post-cast strip part are fixedly connected with the foundation slab part, the casting base comprises a concrete base, an additional waterproof layer and a waterproof protective layer, the top end of the concrete base is fixedly connected with the additional waterproof layer, the top end of the additional waterproof layer is fixedly connected with the waterproof protective layer, and the top end of the waterproof protective layer is fixedly connected with a foam protective layer. The problem of because of receiving the impact and leading to the fact the destruction to whole mechanism of pouring is solved.

Description

Construction structure of foundation bottom plate post-cast strip antiseep water

Technical Field

The utility model relates to a technical field of engineering construction, concretely relates to construction structures of foundation bottom plate post-cast strip antiseep water.

Background

The post-cast strip is used for preventing harmful cracks possibly generated by cast-in-place reinforced concrete structures due to uneven temperature and shrinkage in building construction, temporary construction joints are reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements, the structures are temporarily divided into a plurality of parts, the construction joints are cast and tamped after a plurality of times through the internal shrinkage of the components, and the structures are connected into a whole. The traditional construction method mainly only utilizes the asphalt layer as a waterproof layer, so that the condition of water leakage is easily caused under the condition of variable environment, and the steel bars are bound by iron wires in a fixed form, so that the whole structure is easily subjected to dislocation and deviation when large impact is received.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a construction structure of base plate post-cast strip antiseep for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a construction structures of foundation slab post-cast strip antiseep water, is including pouring basement, foundation slab part and post-cast strip portion, pour the middle part fixedly connected with post-cast strip portion on basement top, the both sides fixedly connected with foundation slab part of post-cast strip portion, it includes concrete basement, additional waterproof layer and water proof layer to pour the basement, the additional waterproof layer of top fixedly connected with of concrete basement, the top fixedly connected with water proof layer of additional waterproof layer, water proof layer's top fixedly connected with foam protection layer, the additional steel sheet of top fixedly connected with lower floor of foam protection layer.

As the utility model discloses a preferred technical scheme, the middle part fixedly connected with post-cast strip portion on lower floor's additional steel sheet top, the middle part fixedly connected with bottom plate lower screen of two walls of lower floor's additional steel sheet, four groups of connecting reinforcement of fixedly connected with between bottom plate lower screen and the lower floor's additional steel sheet, the top fixedly connected with upper strata of two walls of lower floor's additional steel sheet, connecting reinforcement and bottom plate lower screen and lower floor's additional steel sheet pass through reinforcing bar anchor clamps fixed connection.

As a preferred technical scheme of the utility model, the post-cast strip portion includes sump pit and stagnant water steel sheet, the middle part fixedly connected with stagnant water steel sheet of sump pit both sides, the bottom fixed connection of stagnant water steel sheet is between first steel sheet waterstop second steel sheet waterstop, the equal fixed connection of first steel sheet waterstop and second steel sheet waterstop is at the middle part of two walls of sump pit.

As a preferred technical scheme of the utility model, it is connected with the holding steel bar to alternate between the net under upper additional steel sheet and the bottom plate, one side fixedly connected with of holding steel bar closes up the net soon easily, the top cover of holding steel bar is equipped with the bottom plate and goes to the net.

As a preferred technical scheme of the utility model, the bar clip includes that first clamp pipe and second press from both sides the pipe, the clamping face of first clamp pipe presss from both sides the clamping face fixed connection of pipe with the second, just the top and the bottom of first clamp pipe and second clamp pipe are by fixing nut fixed connection.

As a preferred technical scheme of the utility model, the fixed first double-layered groove of having seted up of the face of pressing from both sides of first double-layered pipe, the top fixed mounting of first double-layered pipe has first thread head, the bottom fixed mounting of first double-layered pipe has first screw thread tail, the fixed second that has seted up of the face of pressing from both sides of second double-layered pipe presss from both sides the groove, the top fixed mounting of second double-layered pipe has second thread head, the bottom fixed mounting of second double-layered pipe has second screw thread tail.

As a preferred technical scheme of the utility model, first thread head and second thread head are by fixation nut threaded connection, first screw thread tail and second screw thread tail are by fixation nut threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: one of them, the utility model relates to a construction structures of foundation bottom plate post-cast strip antiseep water adopts diversified waterproof layer structure, and has add multiple protective layer on the waterproof layer, the emergence of the biggest problem of avoiding the percolating water.

Two, the utility model relates to a construction structures of foundation bottom plate post-cast strip antiseep water adopts the bar clip utensil on the steel bar connection, ensures the bearing strength of whole structure, has solved because of receiving the impact and has pour the problem that the mechanism caused destruction to the whole.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the distribution of the post-cast strip structure of the foundation slab of the present invention;

FIG. 2 is a schematic view of the connection of the internal structure of the post-cast strip of the foundation slab of the present invention;

fig. 3 is the utility model discloses basic bottom plate post-cast strip bar anchor clamps schematic structure.

In the figure: 1. pouring a substrate; 2. a base floor section; 3. a post-cast strip part; 4. a concrete base; 5. adding a waterproof layer; 6. a waterproof protective layer; 7. a second clamping tube; 701. a second clamping groove; 702. a second thread start; 703. a second thread tail; 8. a first clamping tube; 801. a first clamping groove; 802. a first thread start; 803. a first thread tail; 9. fixing a nut; 10. a foam protective layer; 11. a first steel water stop; 12. a water stop steel plate; 13. a water collecting well; 14. a second steel water stop; 15. connecting reinforcing steel bars; 16. adding a steel plate on the upper layer; 17. the lower layer is added with a steel plate; 18. a steel bar clamp; 19. a fast and easy closing net; 20. supporting the reinforcing steel bars; 21. surfing the Internet through the bottom plate; 22. and (5) a bottom plate lower net.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 heavily, the utility model provides a construction structures of foundation slab post-cast strip antiseep water, including pouring basement 1, soleplate part 2 and post-cast strip part 3, pour the middle part fixedly connected with post-cast strip part 3 on basement 1 top, the both sides fixedly connected with soleplate part 2 of post-cast strip part 3, it includes concrete foundation 4 to pour basement 1, additional waterproof layer 5 and water proof layer 6, the additional waterproof layer 5 of top fixedly connected with of concrete foundation 4, the top fixedly connected with water proof layer 6 of additional waterproof layer 5, the top fixedly connected with foam inoxidizing coating 10 of water proof layer 6, the additional steel sheet 17 of the top fixedly connected with lower floor of foam inoxidizing coating 10.

Preferably, the post-cast strip portion 3 comprises a water collecting well 13 and a water-stopping steel plate 12, the water-stopping steel plate 12 is fixedly connected to the middle portions of two sides of the water collecting well 13, the bottom end of the water-stopping steel plate 12 is fixedly connected between the first steel plate water-stopping strip 11 and the second steel plate water-stopping strip 14, and the first steel plate water-stopping strip 11 and the second steel plate water-stopping strip 14 are fixedly connected to the middle portions of two walls of the water collecting well 13.

Preferably, the middle part of the top end of the lower additional steel plate 17 is fixedly connected with a post-cast strip part 3, the middle parts of the two walls of the lower additional steel plate 17 are fixedly connected with a bottom plate lower net 22, four groups of connecting steel bars 15 are fixedly connected between the bottom plate lower net 22 and the lower additional steel plate 17, the top parts of the two walls of the lower additional steel plate 17 are fixedly connected with an upper additional steel plate 16, and the connecting steel bars 15 are fixedly connected with the bottom plate lower net 22 and the lower additional steel plate 17 through steel bar clamps 18.

Preferably, the steel bar clamp 18 comprises a first clamping pipe 8 and a second clamping pipe 7, the clamping surface of the first clamping pipe 8 is fixedly connected with the clamping surface of the second clamping pipe 7, and the top ends and the bottom ends of the first clamping pipe 8 and the second clamping pipe 7 are fixedly connected by a fixing nut 9.

Preferably, support steel bars 20 are inserted and connected between the upper additional steel plate 16 and the bottom plate lower net 22, one side of each support steel bar 20 is fixedly connected with a fast and easy closing net 19, and the top of each support steel bar 20 is sleeved with a bottom plate upper net 21.

Preferably, a first clamping groove 801 is fixedly formed in a clamping surface of the first clamping pipe 8, a first thread head 802 is fixedly mounted at the top end of the first clamping pipe 8, a first thread tail 803 is fixedly mounted at the bottom end of the first clamping pipe 8, a second clamping groove 701 is fixedly formed in a clamping surface of the second clamping pipe 7, a second thread head 702 is fixedly mounted at the top end of the second clamping pipe 7, a second thread tail 703 is fixedly mounted at the bottom end of the second clamping pipe 7, the first thread head 802 and the second thread head 702 are both in threaded connection through a fixing nut 9, and the first thread tail 803 and the second thread tail 703 are both in threaded connection through a fixing nut 9.

The utility model discloses a concrete operation as follows: the utility model relates to a construction structures of foundation bottom plate post-cast strip antiseep water, when engineering construction, this structure avoids the percolating water condition under additional waterproof layer 5's the stopping, and waterproof layer 6 and foam inoxidizing coating 10 protect additional waterproof layer 5, reduce the damage that temperature and impact caused additional waterproof layer 5. The reinforcing bar anchor clamps 18 are connected each steel bar structure firm block, promote overall structure's stability.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A construction structure for preventing water leakage of a post-cast strip of a foundation slab comprises a pouring base (1), a foundation slab part (2) and a post-cast strip part (3), it is characterized in that the middle part of the top end of the pouring base (1) is fixedly connected with a post-pouring belt part (3), both sides of the post-cast strip part (3) are fixedly connected with a foundation slab part (2), the pouring substrate (1) comprises a concrete substrate (4), an additional waterproof layer (5) and a waterproof protective layer (6), the top end of the concrete substrate (4) is fixedly connected with an additional waterproof layer (5), the top end of the additional waterproof layer (5) is fixedly connected with a waterproof protective layer (6), the top end of the waterproof protective layer (6) is fixedly connected with a foam protective layer (10), the top end of the foam protective layer (10) is fixedly connected with a lower additional steel plate (17).

2. The foundation slab post-cast strip anti-leakage construction structure as claimed in claim 1, wherein the post-cast strip part (3) is fixedly connected to the middle of the top end of the lower additional steel plate (17), the bottom plate lower net (22) is fixedly connected to the middle of two walls of the lower additional steel plate (17), four groups of connecting steel bars (15) are fixedly connected between the bottom plate lower net (22) and the lower additional steel plate (17), the upper additional steel plate (16) is fixedly connected to the top of two walls of the lower additional steel plate (17), and the connecting steel bars (15) are fixedly connected with the bottom plate lower net (22) and the lower additional steel plate (17) through steel bar clamps (18).

3. The construction structure of a foundation bottom post-cast strip for preventing water leakage of claim 1, wherein the post-cast strip part (3) comprises a water collecting well (13) and a water stop steel plate (12), the middle parts of two sides of the water collecting well (13) are fixedly connected with the water stop steel plate (12), the bottom end of the water stop steel plate (12) is fixedly connected between a first steel plate water stop (11) and a second steel plate water stop (14), and the first steel plate water stop (11) and the second steel plate water stop (14) are both fixedly connected with the middle parts of two walls of the water collecting well (13).

4. The construction structure for preventing water leakage of the foundation slab post-cast strip according to claim 2, wherein supporting steel bars (20) are inserted and connected between the upper additional steel plate (16) and the bottom slab lower net (22), a fast and easy closing net (19) is fixedly connected to one side of each supporting steel bar (20), and a bottom slab upper net (21) is sleeved on the tops of the supporting steel bars (20).

5. The construction structure for preventing water leakage of the foundation slab post-cast strip according to claim 2, wherein the steel bar clamp (18) comprises a first clamping pipe (8) and a second clamping pipe (7), the clamping surface of the first clamping pipe (8) is fixedly connected with the clamping surface of the second clamping pipe (7), and the top end and the bottom end of the first clamping pipe (8) and the bottom end of the second clamping pipe (7) are fixedly connected by a fixing nut (9).

6. The construction structure for preventing water leakage of the foundation slab post-cast strip according to claim 5, wherein a first clamping groove (801) is fixedly formed in a clamping surface of the first clamping pipe (8), a first thread head (802) is fixedly mounted at a top end of the first clamping pipe (8), a first thread tail (803) is fixedly mounted at a bottom end of the first clamping pipe (8), a second clamping groove (701) is fixedly formed in a clamping surface of the second clamping pipe (7), a second thread head (702) is fixedly mounted at a top end of the second clamping pipe (7), and a second thread tail (703) is fixedly mounted at a bottom end of the second clamping pipe (7).

7. The construction structure for preventing water leakage of foundation slab post-pouring strip according to claim 6, wherein said first thread head (802) and said second thread head (702) are both connected by a fixing nut (9) through screw thread, and said first thread tail (803) and said second thread tail (703) are both connected by a fixing nut (9) through screw thread.