Formwork supporting structure for concrete retaining wall construction

Abstract

The utility model belongs to the technical field of concrete retaining wall construction, and discloses a formwork supporting structure for concrete retaining wall construction, which comprises a shell, a bottom plate is fixedly mounted on one side of the bottom of the shell, a balancing weight is fixedly mounted on the top surface of the bottom plate, and a lifting component and a reinforcing component are arranged on the inner wall of the shell. The lifting assembly comprises a forward and reverse motor and a power rod, the forward and reverse motor is fixedly installed on the outer wall of one side of the shell, an output shaft of the forward and reverse motor penetrates through a through hole formed in one side of the shell, and a driving bevel gear is fixedly installed at one end of the output shaft of the forward and reverse motor; a driven bevel gear is fixedly installed on the outer wall of the middle end of the power rod, and the driven bevel gear is connected with the driving bevel gear in a meshed mode. The formwork supporting device has the advantages that the situation that when the formwork supporting device is transported, the formwork supporting device occupies a large size, transportation is tedious and complex, and the transportation effect is reduced can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete retaining wall construction technical field, specifically a kind of formwork support structure for concrete retaining wall construction. BACKGROUND

[0002] Formwork support is a kind of formwork support structure for concrete cast-in-place on building, its material is mainly used for steel and wood beam, early formwork support mechanism is mainly made of wooden stick or iron pipe, there is certain limit in size.

[0003] Nowadays, when concrete retaining wall is constructed, formwork support mechanism needs to be used to support it, and most formwork support mechanisms have large volume, which needs to occupy large volume during transportation, so as to cause cumbersome and complex during transportation, greatly reduce transportation efficiency, and the use effect is not good.

[0004] Therefore, a kind of formwork support structure for concrete retaining wall construction is proposed to solve the above problems. INVENTION CONTENTS

[0005] To solve the problems presented in the above background art, the utility model provides a kind of formwork support structure for concrete retaining wall construction, with the advantages that it can avoid formwork support device occupying large volume during transportation, thereby causing cumbersome and complex during transportation, and reducing transportation effect.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of formwork support structure for concrete retaining wall construction, including shell, the bottom of the shell one side is fixedly installed with bottom plate, the top surface of the bottom plate is fixedly installed with counterweight, the inner wall of the shell is provided with lifting assembly and reinforcing assembly;

[0007] The lifting assembly includes positive and negative motor and power rod, the positive and negative motor is fixedly installed on the outer wall of the shell side, and the output shaft of the positive and negative motor penetrates the through hole provided on the shell side.

[0008] Preferably, the output shaft of the positive and negative motor is fixedly installed with driving bevel gear at one end, and the outer wall of the middle end of the power rod is fixedly installed with driven bevel gear.

[0009] Preferably, the driven bevel gear and the driving bevel gear are meshed and connected, the both ends of the power rod are fixedly installed with gear, the inner wall of the both sides of the shell is slidably installed with first toothed strip, and the first toothed strip and the gear are meshed and connected.

[0010] Preferably, one side of the gear is rotatably mounted on the inner wall of the two sides of the shell, the extension plate is fixedly mounted on the side wall of the first toothed strip, and a slot hole is arranged on the top surface of the shell and is in sliding connection between the inner wall of the slot hole and the extension plate.

[0011] Preferably, the reinforcing assembly comprises a second toothed strip, and the second toothed strip is slidably mounted on the inner wall of the two sides of the shell and is in meshing connection with the gear.

[0012] Preferably, the bottom end of the second toothed strip is fixedly mounted with a connecting rod, the bottom end of the connecting rod is fixedly mounted with a fixed plate, and the bottom of the fixed plate is provided with a plug.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a lifting assembly is set up, opens the positive and negative motor, and the output shaft of positive and negative motor drives driving bevel gear to rotate, and the meshing connection between driving bevel gear and driven bevel gear makes it drive driven bevel gear to rotate, and driven bevel gear drives power rod to rotate, and power rod rotates simultaneously drive gear to rotate, and the meshing connection between the one side of gear and first toothed strip, when gear rotates simultaneously drive first toothed strip to displace, and first toothed strip drives extension plate to remove from the slot hole of the top surface of shell, and the template support mechanism is extended, through this design, effectively realize the template support mechanism under the condition of not using, with the shrinking mode that originally's volume is reduced, avoid the need to occupy the volume of greater in the transportation process, prevent the process of transportation complicated, greatly improve the transportation efficiency, and the use effect is good.

[0015] 2、The utility model discloses a reinforcing assembly is set up, and the meshing connection between the other side of gear and second toothed strip, when gear rotates simultaneously drive second toothed strip to displace downward, and second toothed strip drives connecting rod to displace, and connecting rod drives fixed plate to displace, and make it remove from the hole slot of shell, and fixed plate drives plug to displace, and the plug is inserted into the ground, through this design, effectively realize the template support mechanism when operating is more stable, and the stability of mechanism is greatly improved, and the use effect is good. ACCURACY OF DRAWINGS

[0016] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0017] Fig. 2 It is the positive and negative motor and power rod structure schematic diagram of the utility model;

[0018] Fig. 3 It is the gear and second toothed strip structure schematic diagram of the utility model;

[0019] Fig. 4The utility model discloses a structure schematic diagram of A place.

[0020] In the figure: 1, shell, 2, bottom plate, 3, counterweight, 4, lifting assembly, 41, positive and negative motor, 42, power rod, 43, gear, 44, first toothed strip, 45, extension plate, 46, driving bevel gear, 47, driven bevel gear, 5, reinforcing assembly, 51, fixed plate, 52, plug, 53, connecting rod, 54, second toothed strip. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely 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 and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the protection scope of the utility model.

[0022] As Figs. 1 to 4 The utility model provides a formwork support structure for concrete retaining wall construction, including shell 1, the bottom of shell 1 one side fixed mounting has bottom plate 2, and the top surface of bottom plate 2 is fixedly installed with counterweight 3, and the inner wall of shell 1 is provided with lifting assembly 4 and reinforcing assembly 5;

[0023] Lifting assembly 4 includes positive and negative motor 41 and power rod 42, and positive and negative motor 41 is fixedly installed on the outer wall of one side of shell 1, and the output shaft of positive and negative motor 41 penetrates the through hole set up on one side of shell 1;

[0024] The output shaft one end of positive and negative motor 41 is fixedly installed with driving bevel gear 46, and the outer wall of the middle end of power rod 42 is fixedly installed with driven bevel gear 47, and driven bevel gear 47 is connected with driving bevel gear 46, and the both ends of power rod 42 are fixedly installed with gear 43, and the inner wall on both sides of shell 1 is slidably installed with first toothed strip 44, and first toothed strip 44 is connected with gear 43, and the side of gear 43 is rotatably installed on the inner wall on both sides of shell 1, and the side wall of first toothed strip 44 is fixedly installed with extension plate 45, and the top surface of shell 1 is provided with slot hole, and the inner wall of slot hole is slidably connected with extension plate 45;

[0025] The specific implementation is that the positive and negative motor 41 is turned on, the output shaft of the positive and negative motor 41 drives the driving bevel gear 46 to rotate, the driving bevel gear 46 is in meshing connection with the driven bevel gear 47, so that the driven bevel gear 47 is driven to rotate, the driven bevel gear 47 drives the power rod 42 to rotate, the power rod 42 drives the gear 43 to rotate at the same time, one side of the gear 43 is in meshing connection with the first toothed strip 44, the gear 43 drives the first toothed strip 44 to displace at the same time, the first toothed strip 44 drives the extension plate 45 to move out of the groove hole arranged on the top surface of the shell 1, and the template supporting mechanism is extended. Through the design, the template supporting mechanism is effectively realized in a shrinking mode to reduce the original volume in a non-use condition, the large volume occupied in the transportation process is avoided, the complicated process in the transportation process is prevented, the transportation efficiency is greatly improved, and the use effect is good.

[0026] The reinforcing assembly 5 comprises a second toothed strip 54 which is slidingly installed on the inner wall of the shell 1 on both sides, is in meshing connection with the gear 43, and is fixedly installed with a connecting rod 53 at the bottom end. The connecting rod 53 is fixedly installed with a fixed plate 51 at the bottom end, and the fixed plate 51 is provided with a plug 52 at the bottom.

[0027] The specific implementation is that the other side of the gear 43 is in meshing connection with the second toothed strip 54, the gear 43 drives the second toothed strip 54 to displace downward at the same time, the second toothed strip 54 drives the connecting rod 53 to displace, the connecting rod 53 drives the fixed plate 51 to displace, so that the fixed plate 51 moves out of the hole groove of the shell 1, and the fixed plate 51 drives the plug 52 to displace and inserts the plug 52 into the ground. Through the design, the template supporting mechanism is more stable during operation, the stability of the mechanism is greatly improved, and the use effect is good.

[0028] The working principle is that the positive and negative motor 41 is turned on, the output shaft of the positive and negative motor 41 drives the driving bevel gear 46 to rotate, the driving bevel gear 46 is in meshing connection with the driven bevel gear 47, so that the driven bevel gear 47 is driven to rotate, the driven bevel gear 47 drives the power rod 42 to rotate, the power rod 42 drives the gear 43 to rotate at the same time, one side of the gear 43 is in meshing connection with the first toothed strip 44, the gear 43 drives the first toothed strip 44 to displace at the same time, the first toothed strip 44 drives the extension plate 45 to move out of the groove hole arranged on the top surface of the shell 1, and the template supporting mechanism is extended. The other side of the gear 43 is in meshing connection with the second toothed strip 54, the gear 43 drives the second toothed strip 54 to displace downward at the same time, the second toothed strip 54 drives the connecting rod 53 to displace, the connecting rod 53 drives the fixed plate 51 to displace, so that the fixed plate 51 moves out of the hole groove of the shell 1, and the fixed plate 51 drives the plug 52 to displace and inserts the plug 52 into the ground.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A formwork support structure for the construction of a concrete retaining wall comprising an outer shell (1) characterised in that: One side of bottom of the shell (1) is fixedly installed with bottom plate (2), the top surface of bottom plate (2) is fixedly installed with counterweight (3), the inner wall of shell (1) is provided with lifting assembly (4) and reinforcing assembly (5); The lifting assembly (4) includes positive and negative motor (41) and power rod (42), the positive and negative motor (41) is fixedly installed on the outer wall of one side of the shell (1), the output shaft of the positive and negative motor (41) penetrates the through hole provided on one side of the shell (1).

2. A formwork support structure for the construction of a concrete retaining wall according to claim 1, characterised in that: One end of the output shaft of the positive and negative motor (41) is fixedly installed with driving bevel gear (46), the outer wall of the middle end of the power rod (42) is fixedly installed with driven bevel gear (47).

3. A formwork support structure for the construction of a concrete retaining wall according to claim 2, characterised in that: The driven bevel gear (47) and the driving bevel gear (46) are engagedly connected, the both ends of the power rod (42) are fixedly installed with gear (43), the inner wall of both sides of the shell (1) is slidably installed with first toothed strip (44), the first toothed strip (44) and the gear (43) are engagedly connected.

4. A formwork support structure for the construction of a concrete retaining wall according to claim 3, wherein: One side of the gear (43) is rotatably installed on the inner wall of both sides of the shell (1), the side wall of the first toothed strip (44) is fixedly installed with outer extension plate (45), the top surface of the shell (1) is provided with slot hole, and the inner wall of the slot hole and the outer extension plate (45) are slidably connected.

5. A formwork support structure for the construction of a concrete retaining wall according to claim 4, wherein: The reinforcing assembly (5) includes second toothed strip (54), the second toothed strip (54) is slidably installed on the inner wall of both sides of the shell (1), and the second toothed strip (54) and the gear (43) are engagedly connected.

6. A formwork support structure for the construction of a concrete retaining wall according to claim 5 wherein: The bottom end of the second toothed strip (54) is fixedly installed with connecting rod (53), the bottom end of the connecting rod (53) is fixedly installed with fixed plate (51), and the bottom of the fixed plate (51) is provided with plug (52).

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