Assembly adjusting type formwork supporting device

Abstract

The utility model discloses an assembly adjusting type formwork supporting device which comprises formwork supporting mechanisms which are symmetrically arranged front and back, each formwork supporting mechanism comprises a plurality of transverse formwork supporting plates which are vertically arranged at intervals, and the side walls, facing each other, of the transverse formwork supporting plates are connected with a plurality of longitudinal formwork supporting pieces in a sliding mode. The longitudinal formwork supporting piece comprises an upper longitudinal formwork supporting plate and a lower longitudinal formwork supporting plate which are assembled in an up-down adjustable mode. The two ends of the transverse supporting formwork are fixedly connected with lug plates respectively, and the long locking rod is assembled between the lug plates in a sliding mode. The long locking rod is in threaded connection with a pushing nut for pushing the transverse supporting template to be locked; the left end and the right end of each long locking rod are assembled and connected through a transverse locking and pulling mechanism, and the long locking rods on the two sides are transversely tensioned through the transverse locking and pulling mechanisms. According to the device, in the working process, the formwork is rapidly supported in a simple and adjustable mode, the supporting mode is simple, the supporting stability is high, the formwork supporting effect is greatly improved, and the formwork supporting construction procedure is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building formwork, and in particular relates to an assembly-adjustable formwork device. Background Art

[0002] In the process of building construction, pouring concrete is a processing procedure that is often required in building construction, such as pouring shear walls. Specifically, during the construction process, formwork is pre-made on both sides of the tied steel frame, and after pouring concrete, the mortar can be prevented from leaking under the formwork. As the concrete solidifies, the formwork is randomly disassembled.

[0003] At present, the most commonly used formwork device in construction is to use wooden formwork as a baffle for mortar. The formworks are locked by a locking structure. The locking structure is used to fully press and position the formworks on both sides of the steel frame on the steel frame, while maintaining a high degree of sealing between the formworks.

[0004] After pouring concrete, under locking, the formwork can resist the expansion force of concrete mortar, and then the formwork will not expand and cause mortar leakage. Therefore, fully supporting the formwork and maintaining a high locking force are the key to formwork. At present, the locking method adopted is to use scaffolding steel pipes for support, but the disadvantage of this method is that the scaffolding steel pipe support locking requires a large number of scaffolding steel pipes to be locked and positioned one by one, especially for formwork with a longer length, which is a relatively large workload. Secondly, in the process of formwork, it is often necessary to clamp the weak position of the formwork (such as the position where the gap between the formwork and the steel bar is too large), and it is difficult to adjust using the scaffolding steel pipe method. The scaffolding can only be removed and the locking position can be adjusted again to ensure that the formwork can be completely tight, but this method is obviously too inefficient, and in the process of formwork locking, the loose position of the formwork needs to be continuously reinforced. If the scaffolding steel pipe is frequently disassembled, not only the amount of work is large, but also the formwork time is too long, which seriously affects the progress of the entire project. Utility Model Content

[0005] Based on the above background, the purpose of the utility model is to provide an assembly-adjustable formwork device.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] An assembly-adjustable formwork device comprises a formwork mechanism symmetrically arranged front and back, wherein two ends of the formwork mechanism are assembled and connected by a plurality of long locking rods spaced apart from each other.

[0008] The formwork mechanism includes a plurality of transverse support formworks spaced apart from each other, and the side walls of the transverse support formworks facing each other are slidably connected with a plurality of longitudinal support formworks, and the longitudinal support formworks include an upper longitudinal support formwork and a lower longitudinal support formwork that can be adjusted up and down;

[0009] Both ends of the transverse support template are respectively fixedly connected with ear plates, and the long locking rod is slidably assembled between the ear plates;

[0010] The long locking rod is threadedly connected with a pushing nut for pushing the transverse supporting template to lock;

[0011] The left and right ends of the long locking rod are assembled and connected by a transverse locking and pulling mechanism, and the long locking rods on both sides are transversely tightened by the transverse locking and pulling mechanism.

[0012] Preferably, a plurality of sliding blocks are fixedly connected to the side walls of the upper longitudinal support formwork and the lower longitudinal support formwork facing the transverse support formwork;

[0013] The transverse supporting template is provided with a sliding groove corresponding to the sliding block, and the sliding block is slidably connected in the sliding groove.

[0014] Preferably, the longitudinal cross-section of the slider is T-shaped, and the slider is limitedly slidable in the slide groove.

[0015] Preferably, the side wall of the transverse support formwork is integrally formed with upper and lower spaced convex seats, and the convex seats are provided with T-shaped sliding grooves.

[0016] Preferably, the top of the upper longitudinal support formwork and the bottom of the lower longitudinal support formwork are integrally formed with a protruding end vertically arranged inside;

[0017] The protruding end is threadedly connected with a clamping bolt which is pressed against the transverse supporting formwork. After adjusting the positions of the upper longitudinal supporting formwork and the lower longitudinal supporting formwork, the transverse supporting formwork is pressed against the clamping bolt and then locked.

[0018] Preferably, the bottom of the upper longitudinal support formwork and the top of the lower longitudinal support formwork are integrally formed with a vertically arranged convex plate portion, and a long screw rod is assembled and connected between the convex plate portions, and a pair of positioning nuts positioned on both sides of the convex plate portion are respectively threadedly connected to the long screw rod.

[0019] Preferably, the transverse locking and pulling mechanism comprises U-shaped plates spaced apart on both sides, and a transverse connecting rod is assembled and connected between the U-shaped plates; the transverse connecting rod is slidably connected to the long locking rod;

[0020] The horizontal connecting rod is threadedly connected with a pushing nut for pushing the long locking rod.

[0021] Preferably, a sliding adjustment opening corresponding to the long locking rod is opened on the ear plate, and the long locking rod is limited and slid in the sliding adjustment opening.

[0022] Preferably, the U-shaped plate is threadedly connected to the transverse connecting rod;

[0023] The two ends of the transverse connecting rod are provided with thread structures, and the two ends of the transverse connecting rod are located in the U-shaped opening of the U-shaped plate.

[0024] The utility model has the following beneficial effects:

[0025] 1. During the working process, when locking the templates on both sides, adjust the position of the upper longitudinal support template and the lower longitudinal support template according to the degree of looseness between the template and the steel frame. If the upper longitudinal support template and the lower longitudinal support template are appropriately added at the loose position, it is convenient to fully lock the template and ensure that the template is tightly against the steel frame to avoid subsequent leakage. The sliding adjustment method greatly increases the stability of the template during the locking process.

[0026] 2. The horizontal locking and pulling mechanism is designed to realize that when the templates on both sides of the steel frame need to be supported during the working process, the push nuts are screwed together. During this process, the long locking rods are close to each other and pressed against the templates. In this way, the templates on the other two sides can be supported.

[0027] 3. During the working process, the device disclosed in the utility model is used to quickly support the formwork in a simple and adjustable manner. The supporting method is simple and the support has high stability, which greatly improves the formwork supporting effect and speeds up the formwork supporting construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0030] Figure 2 It is a schematic diagram of the dispersed structure of the upper longitudinal support formwork, the lower longitudinal support formwork and the transverse support formwork in the embodiment of the utility model;

[0031] Figure 3 It is a schematic diagram of the structure of the upper longitudinal support formwork and the lower longitudinal support formwork in the embodiment of the utility model;

[0032] Figure 4 For the utility model embodiment Figure 1 A top view of the

[0033] Figure 5 For the utility model embodiment Figure 1 center right view;

[0034] Figure 6 It is a structural schematic diagram of a lug plate with a sliding adjustment opening in an embodiment of the utility model.

[0035] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0039] Example 1

[0040] like Figure 1-6 As shown, an assembled and adjustable formwork device includes a formwork mechanism that is symmetrically arranged front and back (the formwork structure presses the formwork on both sides of the steel frame tightly), and the two ends of the formwork mechanism are assembled and connected by a plurality of long locking rods that are spaced apart up and down.

[0041] The specific structure of the formwork mechanism is:

[0042] The formwork mechanism includes a plurality of transverse support formworks 1 spaced apart from each other, and a plurality of longitudinal support formworks are slidably connected to the side walls of the transverse support formworks 1 facing each other. The longitudinal support formworks include an upper longitudinal support formwork 21 and a lower longitudinal support formwork 22 which are adjustable in height.

[0043] Specifically, a plurality of T-shaped sliders 211 are fixedly connected to the side walls of the upper longitudinal support formwork 21 and the lower longitudinal support formwork 22 facing the transverse support formwork 1; correspondingly, the side walls of the transverse support formwork 1 are integrally formed with upper and lower spaced convex seats, and the convex seats are provided with T-shaped slide grooves 11. The T-shaped sliders 211 slide in the T-shaped slide grooves 11 in a limited sliding manner.

[0044] During the working process, when locking the formwork on both sides, the positions of the upper longitudinal support formwork 21 and the lower longitudinal support formwork 22 are adjusted according to the degree of looseness between the formwork and the steel frame. For example, the upper longitudinal support formwork 21 and the lower longitudinal support formwork 22 are appropriately increased at the loose position to facilitate fully locking the formwork and ensure that the formwork is tightly against the steel frame to avoid subsequent leakage.

[0045] The upper longitudinal support formwork 21 and the lower longitudinal support formwork 22 can be adjusted and assembled, and the specific method is: the bottom of the upper longitudinal support formwork 21 and the top of the lower longitudinal support formwork 22 are both integrally formed with an inner vertically arranged convex plate portion, and a long screw rod D is assembled and connected between the convex plate portions, and a pair of positioning nuts positioned on both sides of the convex plate portion are respectively threadedly connected to the long screw rod D.

[0046] The purpose of this method is: when the entire device is installed and locked to the template, according to the template height adjustment, if the template height is large, increase the distance between the upper longitudinal support template 21 and the lower longitudinal support template 22 to ensure that the total height of the upper longitudinal support template 21 and the lower longitudinal support template 22 can adapt to the template height and ensure that the templates are fully in contact. The specific method is: after loosening the positioning nut, pull the upper longitudinal support template 21 and the lower longitudinal support template 22, and then lock the positioning nut. Then, install the transverse support templates 1 one by one along the T-shaped slide.

[0047] The top of the upper longitudinal support formwork 21 and the bottom of the lower longitudinal support formwork 22 are both integrally formed with a protruding end vertically arranged inside; the protruding end is threadedly connected with a tightening bolt B that is tightened against the transverse support formwork 1. After adjusting the positions of the upper longitudinal support formwork 21 and the lower longitudinal support formwork 22, the tightening bolt B is used to tighten the transverse support formwork 1 and then locked.

[0048] The above method can be used to achieve positioning after adjusting the position to avoid loosening during the support process.

[0049] The two ends of the above-mentioned transverse supporting formwork 1 are respectively fixedly connected with ear plates A, and the long locking rod 4 is slidably assembled between the ear plates A; the long locking rod 4 is threadedly connected with a pushing nut 41 for pushing the transverse supporting formwork 1 to lock; after the supporting formwork mechanisms on the front and rear sides are supported on the formwork, at this time, by screwing the pushing nuts against each other, the supporting formwork mechanisms on both sides are pressed against the formwork under the push of the pushing nuts 41, ensuring that the formwork can be tightly pressed against the steel frame.

[0050] Example 2

[0051] like Figure 1-6 As shown, based on the structure of Example 1, the left and right ends of the long locking rod 4 are assembled and connected by a transverse locking and pulling mechanism, and the long locking rods 4 on both sides are transversely tightened by the transverse locking and pulling mechanism. Specifically, in the process of supporting the formwork, it is necessary not only to support the front and back of the steel frame, but also to support the left and right sides of the steel frame. In this way, after supporting the formwork, the front, back, left and right templates of the entire steel frame are locked in an integrated manner.

[0052] The specific method is as follows: the transverse locking mechanism includes U-shaped plates 51 spaced apart on both sides, and a transverse connecting rod 5 is assembled and connected between the U-shaped plates 51 (the U-shaped plates 51 are threadedly connected to the transverse connecting rod 5, and correspondingly, threaded structures are provided at both ends of the transverse connecting rod 5, and both ends of the transverse connecting rod 5 are located in the U-shaped opening of the U-shaped plates 51. The purpose of this method is to adjust the positions of the U-shaped plates 51 on both sides). At the same time, the transverse connecting rod 5 is slidably connected to the long locking rod 4; a pushing nut 52 for pushing the long locking rod 4 is threadedly connected to the transverse connecting rod 5.

[0053] Correspondingly, a sliding adjustment opening C corresponding to the long locking rod 4 is opened on the ear plate A, and the long locking rod 4 is limited and slides in the sliding adjustment opening C (the width of the sliding adjustment opening C is the maximum adjustment range).

[0054] During the working process, when the templates on both sides of the reinforcement frame need to be supported, the push nuts 52 are screwed together. During this process, the long locking rods 4 are close to each other and pressed against the templates.

[0055] When the above device is used, the formwork can be quickly supported in a simple and adjustable manner during the working process. The supporting method is simple and the support has high stability, which greatly improves the formwork supporting effect and speeds up the formwork supporting construction process.

[0056] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An assembly-adjustable formwork device, characterized in that: It comprises a mold support mechanism that is symmetrically arranged front and back, and the two ends of the mold support mechanism are assembled and connected by a plurality of long locking rods that are spaced apart up and down; The formwork mechanism includes a plurality of transverse support formworks spaced apart from each other, and the side walls of the transverse support formworks facing each other are slidably connected with a plurality of longitudinal support formworks, and the longitudinal support formworks include an upper longitudinal support formwork and a lower longitudinal support formwork that can be adjusted up and down; Both ends of the transverse support template are respectively fixedly connected with ear plates, and the long locking rod is slidably assembled between the ear plates; The long locking rod is threadedly connected with a pushing nut for pushing the transverse supporting template to lock; The left and right ends of the long locking rod are assembled and connected by a transverse locking and pulling mechanism, and the long locking rods on both sides are transversely tightened by the transverse locking and pulling mechanism.

2. The assembly and adjustable formwork device according to claim 1, characterized in that: A plurality of sliding blocks are fixedly connected to the side walls of the upper longitudinal support formwork and the lower longitudinal support formwork on the side facing the transverse support formwork; The transverse supporting template is provided with a sliding groove corresponding to the sliding block, and the sliding block is slidably connected in the sliding groove.

3. The assembly and adjustable formwork device according to claim 2, characterized in that: The longitudinal cross-section of the slider is T-shaped, and the slider is limitedly slidable in the slide groove.

4. The assembly and adjustable formwork device according to claim 3, characterized in that: The side wall of the transverse support template is integrally formed with upper and lower convex seats spaced apart, and the convex seats are provided with T-shaped sliding grooves.

5. The assembly-adjustable formwork device according to claim 1, characterized in that: The top of the upper longitudinal support formwork and the bottom of the lower longitudinal support formwork are integrally formed with a protruding end vertically arranged inside; The protruding end is threadedly connected with a clamping bolt which is pressed against the transverse supporting formwork. After adjusting the positions of the upper longitudinal supporting formwork and the lower longitudinal supporting formwork, the transverse supporting formwork is pressed against the clamping bolt and then locked.

6. The assembly and adjustable formwork device according to claim 5, characterized in that: The bottom of the upper longitudinal support formwork and the top of the lower longitudinal support formwork are both integrally formed with a vertically arranged convex plate portion, and a long screw rod is assembled and connected between the convex plate portions, and a pair of positioning nuts positioned on both sides of the convex plate portion are respectively threadedly connected to the long screw rod.

7. The assembly and adjustable formwork device according to claim 1, characterized in that: The transverse locking and pulling mechanism comprises U-shaped plates spaced apart on both sides, and a transverse connecting rod is assembled and connected between the U-shaped plates; the transverse connecting rod is slidably connected to the long locking rod; The horizontal connecting rod is threadedly connected with a pushing nut for pushing the long locking rod.

8. The assembly and adjustable formwork device according to claim 7, characterized in that: The ear plate is provided with a sliding adjustment opening corresponding to the long locking rod, and the long locking rod is limited and slidable in the sliding adjustment opening.

9. The assembly-adjustable formwork device according to claim 7, characterized in that: The U-shaped plate is threadedly connected to the transverse connecting rod; The two ends of the transverse connecting rod are provided with thread structures, and the two ends of the transverse connecting rod are located in the U-shaped opening of the U-shaped plate.

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