CN212926155U

CN212926155U - A back-moving movable mould frame for construction of utility tunnel outer wall

Info

Publication number: CN212926155U
Application number: CN202021351309.2U
Authority: CN
Inventors: 漆爱国; 黄嘉敏; 陈立; 张磊
Original assignee: Guangzhou Pearl River Engineering Construction Supervision Co ltd
Current assignee: Guangzhou Pearl River Engineering Construction Supervision Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-09
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a moving die carrier technical field discloses a backshifting moving die carrier for utility tunnel outer wall construction, and its structure is including supporting the base, be provided with spirit level and hollow supporting legs on the support base, the spirit level pass through the screw with support the middle fixed connection of department of base, hollow supporting legs pass through the screw with support the bottom fixed connection of base, hollow supporting legs passes through the thread groove and connects the lead screw, be provided with the handle on the lead screw, the lower extreme of lead screw passes through bearing connection bottom plate. The utility model discloses a stationarity to the back moving movable mould frame is adjusted, has avoided the back moving movable mould frame to appear the phenomenon of empting when using, has improved the stability in the back moving movable mould frame use.

Description

A back-moving movable mould frame for construction of utility tunnel outer wall

Technical Field

The utility model relates to a moving die carrier technical field specifically is a backshifting moving die carrier that is used for utility tunnel outer wall construction.

Background

According to patent 201720514728.5, a lapse formula moving die carrier for utility tunnel outer wall construction, including supporting the base, the translation seat, vertical keel, horizontal keel, concrete form group, the operation panel, handrail frame, the flexible bracing piece of base, owing to set up the support base that has the bearing universal wheel and make whole die carrier be convenient for remove, horizontal keel simultaneously, connect fixedly through the connecting piece between vertical keel and the concrete form group, make fixed more firm and be convenient for the installation dismantle, the setting of translation seat is convenient for adjust die carrier upper portion position in order to adapt to whole bearing, effectively avoid the die carrier unstability because of die carrier upper portion focus skew leads to.

At present, the existing backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery has some defects, such as; the existing backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery cannot adjust the stability of the backward moving type movable formwork, the backward moving type movable formwork is prone to toppling when in use, and the stability of the backward moving type movable formwork in the use process is reduced. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backshifting formula moving die carrier for utility tunnel outer wall construction has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a backshifting formula moving die carrier for utility tunnel outer wall construction, includes and supports the base, be provided with spirit level and hollow supporting legs on the support base, the spirit level pass through the screw with support the centre of base department fixed connection, hollow supporting legs pass through the screw with support the bottom fixed connection of base, hollow supporting legs passes through the thread groove and connects the lead screw, be provided with the handle on the lead screw, the lower extreme of lead screw passes through bearing connecting bottom plate.

As a preferred embodiment of the present invention, the hollow supporting legs are provided with four, and the symmetry is disposed on both sides of the supporting base.

As a preferred embodiment of the present invention, the thread groove runs through the bottom of the hollow supporting leg, and the lead screw is connected with the inside of the thread groove through a screw.

As a preferred embodiment of the present invention, the bearing passes through the screw with the inside middle of bottom plate department fixed connection, the upper surface of bearing with the upper surface of bottom plate is on same horizontal plane.

As a preferred embodiment of the present invention, the middle of the bearing is welded to the lower end of the screw rod for connection, and the handle is welded to the outer surface of the screw rod below for symmetrical connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a spirit level, the thread groove, the lead screw, the combination of handle and bearing, can directly judge the balanced condition of backshifting moving die carrier according to the spirit level when the installation of backshifting moving die carrier is fixed, when the backshifting moving die carrier is unstable, operating personnel can directly rotate the handle and come accommodate the lead screw in the inside position of hollow supporting legs, the centre department of bearing can follow the lead screw and rotate together when the lead screw rotates (the bearing divide into inner ring and outer loop, when the outer loop is fixed, the inner ring can carry out the pivoted), the upper end of lead screw can rotate in the inside of thread groove, effectual realization is adjusted the stationarity of backshifting moving die carrier, the phenomenon of empting appears when having avoided the backshifting moving die carrier to use, the stability in the backshifting moving die carrier use has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a supporting base of a backward moving type movable formwork for the construction of the outer wall of an underground comprehensive pipe gallery;

figure 2 is the utility model relates to a hollow supporting legs cross-sectional view of a formula moving die carrier that moves backward for utility tunnel outer wall construction.

In the figure: the device comprises a supporting base 1, a level gauge 2, hollow supporting legs 3, a thread groove 4, a screw rod 5, a handle 6, a bearing 7 and a bottom plate 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: a backward moving type movable formwork for the construction of an outer wall of an underground comprehensive pipe gallery comprises a supporting base 1, wherein a level gauge 2 and a hollow supporting leg 3 are arranged on the supporting base 1, the level gauge 2 is fixedly connected with the middle of the supporting base 1 through a screw, the hollow supporting leg 3 is fixedly connected with the bottom of the supporting base 1 through a screw, the hollow supporting leg 3 is connected with a screw rod 5 through a thread groove 4, a handle 6 is arranged on the screw rod 5, the lower end of the screw rod 5 is connected with a bottom plate 8 through a bearing 7, in the embodiment, the balance condition of the backward moving type movable formwork can be directly judged according to the level gauge 2 when the backward moving type movable formwork is installed and fixed through the combination of the level gauge 2, the thread groove 4, the screw rod 5, the handle 6 and the bearing 7 as shown in figures 1 and 2, an operator can directly rotate the handle 6 to adjust the position of the screw rod 5 in the hollow supporting leg 3, when the screw rod 5 rotates, the middle of the bearing 7 can rotate along with the screw rod 5 (the bearing is divided into an inner ring and an outer ring, when the outer ring is fixed, the inner ring can rotate), the upper end of the screw rod 5 can rotate in the threaded groove 4, the stability of the backward moving type movable die frame is effectively adjusted, the phenomenon that the backward moving type movable die frame topples over when in use is avoided, and the stability of the backward moving type movable die frame in the using process is improved.

In this embodiment, referring to fig. 1, four hollow supporting legs 3 are symmetrically disposed on two sides of the supporting base 1, and the hollow supporting legs 3 can effectively and conveniently fix the supporting base 1.

In this embodiment, referring to fig. 2, the thread groove 4 penetrates through the bottom of the hollow supporting foot 3, and the screw rod 5 is connected with the inside of the thread groove 4 through a screw, so that the flexibility of screwing between the screw rod 5 and the thread groove 4 can be effectively improved.

In this embodiment, referring to fig. 2, the bearing 7 is fixedly connected to the middle inside the bottom plate 8 through a screw, and the upper surface of the bearing 7 and the upper surface of the bottom plate 8 are on the same horizontal plane, which is effective in improving the firmness between the bearing 7 and the bottom plate 8.

In this embodiment, referring to fig. 2, the middle of the bearing 7 is rotatably connected by being welded to the lower end of the screw rod 5, and the handle 6 is symmetrically connected by being welded to the outer surface of the lower portion of the screw rod 5, so that the firmness between the handle 6 and the screw rod 5 can be effectively improved.

It should be noted that, the backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery of the present invention comprises a supporting base 1, a level gauge 2, a hollow supporting foot 3, a thread groove 4, a screw rod 5, a handle 6, a bearing 7, a bottom plate 8 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and principle of the backward moving type movable formwork can be known by technicians in the field through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the above are connected with a power supply through wires, referring to a power element, an electric device and a monitoring computer of the adaptation, and a power supply, and the specific connecting means should refer to the following working principle that the electric devices are electrically connected in sequence, the detailed connecting means are known in the field, the following main description of the working principle and the process is omitted for describing the electric control, when the backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery is used, through the combination of the level gauge 2, the thread groove 4, the screw rod 5, the handle 6 and the bearing 7, when the backward moving type movable formwork is fixedly installed, the balance condition of the backward moving type movable formwork can be directly judged according to the level gauge 2, when the backward moving type movable formwork is unstable, an operator can directly rotate the handle 6 to adjust the position of the screw rod 5 in the hollow supporting leg 3, when the screw rod 5 rotates, the middle part of the bearing 7 can rotate along with the screw rod 5 (the bearing is divided into an inner ring and an outer ring, when the outer ring is fixed, the inner ring can rotate), the upper end of the screw rod 5 can rotate in the thread groove 4, the adjustment of the stability of the backward moving type movable formwork is effectively realized, and the phenomenon that the backward moving type movable formwork topples over when in use is avoided, the stability of the backward moving type movable mould frame in the using process is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a back-moving movable mould frame for utility tunnel outer wall construction, includes support base (1), its characterized in that: support and be provided with spirit level (2) and hollow supporting legs (3) on base (1), spirit level (2) through the screw with support the centre department fixed connection of base (1), hollow supporting legs (3) through the screw with support the bottom fixed connection of base (1), hollow supporting legs (3) are through thread groove (4) connecting screw rod (5), be provided with handle (6) on lead screw (5), the lower extreme of lead screw (5) passes through bearing (7) connecting bottom plate (8).

2. The backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery according to claim 1, is characterized in that: the number of the hollow supporting legs (3) is four, and the hollow supporting legs are symmetrically arranged on two sides of the supporting base (1).

3. The backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery according to claim 1, is characterized in that: the thread groove (4) penetrates through the bottom of the hollow supporting leg (3), and the screw rod (5) is connected with the inside of the thread groove (4) through a screw.

4. The backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery according to claim 1, is characterized in that: the bearing (7) is fixedly connected with the middle part inside the bottom plate (8) through a screw, and the upper surface of the bearing (7) and the upper surface of the bottom plate (8) are on the same horizontal plane.

5. The backward moving type movable formwork for the construction of the outer wall of the underground comprehensive pipe gallery according to claim 1, is characterized in that: the middle of the bearing (7) is welded at the lower end of the screw rod (5) to be rotatably connected, and the handle (6) is welded at the outer surface below the screw rod (5) to be symmetrically connected.