Combined die for pouring foundation pit additionally provided with elevator

Abstract

The utility model discloses a combined mold for pouring an elevator foundation pit, relates to the technical field of elevator construction, and aims to solve the problems that in the prior art, concrete needs to be poured after an elevator foundation pit pressing pile is additionally installed, and a pouring mold used at present is poor in adjustability and cannot be used in a combined mode according to different sizes. A middle connecting straight die is arranged between the first internal corner die and the second internal corner die, the number of the external corner dies is four, and the external corner dies, the middle connecting straight die, the first internal corner die and the second internal corner die are all formed in the mode that die plates are stacked and fixed through bolts. A first combined wallboard mold, a second combined wallboard mold, a third combined wallboard mold and a fourth combined wallboard mold are respectively arranged among the four external corner molds, and the first combined wallboard mold, the second combined wallboard mold, the third combined wallboard mold and the fourth combined wallboard mold are combined and formed in a mode that templates are stacked and fixed by bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator construction technical field, concretely is a kind of combined mould for installing elevator foundation pit pouring. BACKGROUND

[0002] Currently, in the reconstruction of old community, elevators need to be installed in community buildings to make it more convenient for people to use. Currently, in the installation of elevators in old residential buildings, the elevator needs to be poured into the foundation pit.

[0003] After the installation of the elevator foundation pit is completed, concrete needs to be poured. The current pouring mold has poor adjustability and cannot be used in combination according to different sizes. Therefore, there is an urgent need to develop a combined mold for pouring the elevator foundation pit to help people solve the existing problems. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a combined mold for pouring the elevator foundation pit to solve the problem of poor adjustability of the current pouring mold after the installation of the elevator foundation pit is completed, which cannot be used in combination according to different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a combined mold for pouring the elevator foundation pit, comprising an external corner mold, a first internal corner mold and a second internal corner mold. The first internal corner mold and the second internal corner mold are provided with a middle connecting straight mold. The external corner mold is provided with four. The external corner mold, the middle connecting straight mold, the first internal corner mold and the second internal corner mold are all combined by the mode of template stacking and bolt fixation.

[0006] According to the above technical solution, the internal and external corner molds and the middle connecting straight mold are placed according to the position of the foundation pit steel column. Then, the appropriate combination of templates is selected according to the size survey and calculation of the actual foundation pit, and they are connected and fixed in turn by bolts. This can achieve free combination and application for different sizes of foundation pits. When using, it is not necessary to precast the pouring mold in the factory in advance. It only needs to be combined and formed by bolt fixation on site. This improves the convenience of use. After all the molds are combined, concrete can be poured. After the concrete is formed, the molds are removed. The molds are easy to install and disassemble, have strong adjustability and can be reused.

[0007] In a preferred example, the utility model can be further configured as: four external corner molds are respectively provided with a first combined wallboard mold, a second combined wallboard mold, a third combined wallboard mold and a fourth combined wallboard mold.

[0008] In a preferred example, the utility model can be further configured as: the first combined wallboard mold, the second combined wallboard mold, the third combined wallboard mold and the fourth combined wallboard mold are all combined by the mode of template stacking and bolt fixation.

[0009] The utility model discloses in a preferable example can be further configured as: first combination wallboard mould and second combination wallboard mould are connected with intermediate connection straight mould connection.

[0010] The utility model discloses in a preferable example can be further configured as: third combination wallboard mould is attached with second internal corner mould, and fourth combination wallboard mould is attached with first internal corner mould.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses according to the position of foundation pit steel column places internal and external corner mould, intermediate connection straight mould etc., and then selects the suitable combination formwork in succession bolt connection fixed through the size surveying and mapping and calculation of actual foundation pit, can realize free combination application in the face of different size foundation pit, need not precast pouring mould in factory when using, only needs to use bolt fixed combination to form on the spot, thereby improve use convenience, can pour concrete after all mould combination is completed, removes mould after the static concrete is shaped, and the mould installation and dismounting are simple, and the adjustability is strong, can be repeatedly used. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole schematic view of a kind of combination mould for installing elevator foundation pit pouring of the utility model.

[0014] In the drawing: 1, external corner mould;2, intermediate connection straight mould;3, first internal corner mould;4, second internal corner mould;5, first combination wallboard mould;6, second combination wallboard mould;7, third combination wallboard mould;8, fourth combination wallboard mould. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0016] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0018] Please refer to Figure 1 The utility model provides an embodiment: a kind of combined mould for installing elevator foundation pit pouring, it is including external corner mould 1, first interior corner mould 3 and second interior corner mould 4, and it is provided with intermediate connecting straight mould 2 between its first interior corner mould 3 and second interior corner mould 4, external corner mould 1 is provided with four, and external corner mould 1, intermediate connecting straight mould 2, first interior corner mould 3 and second interior corner mould 4 are all combined to form by the mode of formwork stacking bolt fixation.

[0019] Please refer to Figure 1 First combination wallboard mould 5, second combination wallboard mould 6, third combination wallboard mould 7 and fourth combination wallboard mould 8 are respectively provided with between four external corner mould 1.

[0020] Please refer to Figure 1 First combination wallboard mould 5, second combination wallboard mould 6, third combination wallboard mould 7 and fourth combination wallboard mould 8 are all combined to form by the mode of formwork stacking bolt fixation.

[0021] Please refer to Figure 1 First combination wallboard mould 5 and second combination wallboard mould 6 are connected with intermediate connecting straight mould 2.

[0022] Please refer to Figure 1 Third combination wallboard mould 7 is attached with second interior corner mould 4, and fourth combination wallboard mould 8 is attached with first interior corner mould 3.

[0023] Working principle: when using, overall foundation pit mould is formed by four external corner mould 1, intermediate connecting straight mould 2, first interior corner mould 3, second interior corner mould 4, first combination wallboard mould 5, second combination wallboard mould 6, third combination wallboard mould 7 and fourth combination wallboard mould 8, and the composition of each mould is stacked by formwork, then bolt fixation is used to form combination, to form overall convenient combination disassembly, can satisfy the mould of different size foundation pit.

[0024] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A combined formwork for a pit for a retrofitted elevator, comprising an outer corner formwork (1), a first inner corner form (3) and a second inner corner form (4), characterized in that: The intermediate connecting straight die (2) is arranged between the first interior corner die (3) and the second interior corner die (4), the exterior corner die (1) is provided with four, the exterior corner die (1), the intermediate connecting straight die (2), the first interior corner die (3) and the second interior corner die (4) are combined by the mode of die plate stacking bolt fixation.

2. A combined form for elevator pit pouring according to claim 1, characterized in that: First, second, third and fourth combined wallboard dies (5, 6, 7 and 8) are respectively arranged between the four exterior corner dies (1).

3. A combined form for elevator pit pouring according to claim 2, characterized in that: The first, second, third and fourth combined wallboard dies (5, 6, 7 and 8) are combined by the mode of die plate stacking bolt fixation.

4. A combined form for elevator pit pouring according to claim 2, characterized in that: The first and second combined wallboard dies (5 and 6) are connected with the intermediate connecting straight die (2).

5. A combined form for elevator pit casting according to claim 2, characterized in that: The third combined wallboard die (7) is attached to the second interior corner die (4), and the fourth combined wallboard die (8) is attached to the first interior corner die (3).

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