CN220202776U - Temporary supporting device for retaining wall - Google Patents

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a temporary supporting device for a retaining wall, which comprises an upright post, a fixed seat, a baffle, a supporting frame and an angle adjusting component, wherein the fixed seat is fixedly connected with the ground through a fixed rod, the temporary supporting device also comprises a fixed component, the fixed component comprises a sleeve, an anti-falling rod and an adjusting mechanism, the sleeve is rotationally connected with the supporting frame, a through connecting hole is formed in the side wall of the sleeve, which is close to one end of the bottom, and the anti-falling rod freely slides out of or retracts into the connecting hole under the action of the adjusting mechanism. According to the utility model, through the arrangement of the sleeve and the rotating connection of the sleeve and the support frame, the second fixed supporting point can be formed for connecting and fixing the support device, meanwhile, the position of the fixed supporting point can be freely selected, and the setting of the anti-drop rod and the adjusting mechanism can be combined, so that the fixed strength of the second fixed supporting point can be enhanced, the firmness of the support device is improved, and the problem that the retaining wall collapses due to unstable fixation is avoided.

Description

Temporary supporting device for retaining wall

Technical Field

The utility model relates to the technical field of building construction, in particular to a temporary supporting device for a retaining wall.

Background

The retaining wall is a structure for supporting the soil of the roadbed or the hillside soil and preventing the deformation and instability of the soil or the soil. In the process of foundation pit construction, a retaining wall is required to be used for shielding soil at a certain position.

The retaining wall is in the circumstances of fracture appears easily in the in-process of using, needs to support it through interim strutting arrangement, and current interim strutting arrangement is mostly direct to be connected fixedly with ground, can't rationally select the position of fixed fulcrum according to the scene condition, and fixed fulcrum is single in addition, and the pine takes off easily, especially when ground structure is soft, the retaining wall collapses the problem that appears easily.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides a temporary supporting device for a retaining wall, which comprises a stand column, a fixed seat, a baffle, a supporting frame and an angle adjusting component, wherein the stand column is fixedly connected with the top surface of the fixed seat, the supporting frame is fixedly connected with one end of the stand column far away from the fixed seat, the baffle is rotationally connected with the supporting frame through the angle adjusting component, the fixed seat is fixedly connected with the ground through a fixed rod, the temporary supporting device further comprises the fixed component, the fixed component comprises a sleeve, an anti-falling rod and an adjusting mechanism, the sleeve is rotationally connected with the supporting frame, a through connecting hole is formed in the side wall of the sleeve, which is close to one end of the bottom, one end of the anti-falling rod is positioned in the sleeve, the other end of the anti-falling rod is positioned in the connecting hole, and the anti-falling rod freely slides out or retracts into the connecting hole under the action of the adjusting mechanism.

Further, adjustment mechanism includes bull stick, the big kicking block in small end in top, spring and stopper, kicking block slidable mounting is in the sleeve pipe, and the top surface of kicking block is located the one end butt in the sleeve pipe with the anticreep pole, the one end of bull stick is located outside the sleeve pipe, and the other end stretches into the sleeve pipe and is connected with the bottom surface of kicking block, the kicking block is free to move along sheathed tube axis direction under the drive of bull stick, stopper fixed mounting is on the anticreep pole, the spring cup joints on the anticreep pole, and the both ends of spring respectively with stopper and sheathed tube inner wall fixed connection, works as the kicking block does not remove or keep away from the anticreep pole and remove, the one end that the anticreep pole was kept away from in the sleeve pipe is located the connecting hole under the effect of spring force, otherwise, then the anticreep pole is kept away from the intraductal one end of sleeve overcomes the elasticity of spring and slides gradually the connecting hole.

Further, the circumference of the rotating rod is provided with external threads, the inner wall of the sleeve is provided with internal threads matched with the external threads, the rotating rod is rotationally connected with the sleeve through threaded fit, and the rotating rod is rotationally connected with the bottom surface of the jacking block.

Further, one end of the rotating rod, which is positioned outside the sleeve, is provided with a rotating handle which is convenient for the rotating rod to rotate.

Further, one end of the connecting hole, which is close to the inside of the sleeve, is a step hole, the diameter of the step hole is larger than the outer diameter of the spring and the outer diameter of the limiting block, the spring is arranged in the step hole, and one end of the spring is fixedly connected with the bottom surface of the step hole.

Further, one end of the anti-falling rod far away from the sleeve is provided with a first tip.

Further, the bottom of the sleeve is provided with a second tip.

The beneficial effects are that:

1. according to the utility model, the angle of the baffle plate can be conveniently adjusted through the arrangement of the angle adjusting assembly, the use of retaining walls with different inclinations is met, the first fixed supporting point can be formed for connecting and fixing the supporting device, the second fixed supporting point can be formed for connecting and fixing the supporting device through the sleeve and the arrangement of the rotating connection of the sleeve and the supporting frame, meanwhile, the position of the fixed supporting point can be freely selected, and the specific sleeve can be connected and fixed with the ground or the retaining wall at different angles, so that the fixing strength is improved, the fixing strength of the second fixed supporting point can be enhanced through the arrangement of the anti-falling rod and the adjusting mechanism, the firmness of the supporting device is improved, and the problem that the retaining wall collapses due to unstable fixing is avoided.

2. According to the utility model, the states of the anti-drop rod can be controlled through the arrangement of the rotating rod, the top block with the small top and the large bottom, the spring and the limiting block, and the two states of detachment and installation between the sleeve and the fixed structure are conveniently realized.

3. According to the utility model, through the arrangement of the external thread, the internal thread and the rotary rod which are rotationally connected with the bottom surface of the jacking block, the control of the state of the anti-falling rod can be conveniently realized, the length of the anti-falling rod sliding out of the connecting hole can be controlled, and the phenomenon of automatic return of the anti-falling rod under the action of spring force can be effectively avoided; through the setting of rotatory handle, can make things convenient for bull stick and sheathed tube rotation.

4. According to the utility model, through the arrangement of the step holes, the spring can be conveniently installed and placed, and meanwhile, the length of the anti-falling rod sliding out of the connecting hole can be increased; the anti-falling rod can conveniently penetrate into soil or other substances by combining the arrangement of the first tip; in combination with the provision of the second tip, insertion of the cannula into soil or other material can be facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the whole installation structure of the anti-drop rod of the utility model when the anti-drop rod slides out of the connecting hole;

FIG. 2 is a schematic view of the overall installation structure of the utility model when the anti-drop rod is retracted into the connecting hole;

FIG. 3 is a cross-sectional view of the mounting structure of the anti-drop bar, the top block and the sleeve of the present utility model;

FIG. 4 is a schematic diagram showing the structure of FIG. 3 at A in detail;

FIG. 5 is a cross-sectional view of a sleeve structure of the present utility model;

FIG. 6 is a schematic view of the installation structure of the angle adjusting mechanism of the present utility model.

Reference numerals illustrate:

1. a column; 2. a fixing seat; 3. a baffle; 4. a support frame; 5. a fixed rod; 6. a fixing assembly; 61. a sleeve; 611. a connection hole; 612. a step hole; 613. a second tip; 62. an anti-drop rod; 621. a first tip; 7. a rotating rod; 8. a top block; 9. a spring; 10. a limiting block; 11. rotating the handle; 12. a hinge base; 13. a support rod; 14. a groove.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model provides a temporary supporting device for a retaining wall, which is shown in figures 1 to 6, and comprises a stand column 1, a fixed seat 2, a baffle 3, a supporting frame 4 and an angle adjusting component, wherein the stand column 1 is fixedly connected with the top surface of the fixed seat 2, the supporting frame 4 is fixedly connected with one end of the stand column 1 far away from the fixed seat 2, the baffle 3 is rotatably connected with the supporting frame 4 through the angle adjusting component, the angle adjusting component comprises a hinging seat 12, a supporting rod 13 and a plurality of grooves 14 matched with the supporting rod 13, the bottom end of the baffle 3 is rotatably connected with the side surface of the supporting frame 4 near the bottom through the hinging seat 12, the rotation of the baffle is provided with a certain damping, the baffle 3 is prevented from freely rotating under the action of self gravity, the grooves 14 are arranged on the baffle 3 at intervals and are positioned on one side near the supporting frame 4, one end of the supporting rod 13 is rotatably arranged on the supporting frame 4, the other end is matched with different grooves 14, the change of the inclination angle of the baffle 3 is realized by the matching of the supporting rods 13 and different grooves 14, the fixed seat 2 is fixedly connected with the ground through the fixed rod 5, the fixed seat further comprises a fixed component 6, the fixed component 6 comprises a sleeve 61, an anti-falling rod 62 and an adjusting mechanism, the sleeve 61 is rotationally connected with the supporting frame 4, a through connecting hole 611 is formed in the side wall of the sleeve 61, which is close to one end of the bottom, one end of the anti-falling rod 62 is positioned in the sleeve 61, the other end of the anti-falling rod 62 is positioned in the connecting hole 611, the anti-falling rod 62 freely slides out or retracts into the connecting hole 611 under the action of the adjusting mechanism, in order to improve the fixing effect, the fixed component 6 can comprise two fixed components 6, two sides of the supporting frame 4 are symmetrically arranged, in addition, the two symmetrical anti-falling rods 62 can also be symmetrically arranged, the bottom of the sleeve 61 is provided with a second tip 613, which is convenient for inserting the sleeve 61 into soil or other substances, and the end of the anti-drop rod 62 far away from the sleeve 61 is provided with a first tip 621, which is convenient for the anti-drop rod 62 to penetrate into the soil or other substances.

In this embodiment, through the setting of angle adjustment subassembly, can conveniently adjust the angle of baffle 3, satisfy the use of different inclination retaining walls, through the setting of dead lever 5, can form first fixed fulcrum and connect fixedly to strutting arrangement, set up through sleeve pipe 61 and support frame 4 rotation connection, can form the fixed fulcrum of second and connect fixedly to strutting arrangement, simultaneously can freely select the position of fixed fulcrum, concrete sleeve pipe 61 can be connected fixedly with ground or retaining wall with different angles, thereby improve fixed strength, combine the fixed strength of anticreep pole 62 and adjustment mechanism, can strengthen the fixed strength of the fixed fulcrum of second, improve strutting arrangement's fastness, avoid the retaining wall to collapse because of fixed insecure, the problem of falling down appears.

In the utility model, as shown in fig. 1, 3, 4 and 5, the adjusting mechanism comprises a rotating rod 7, a top block 8 with a small top and a large bottom, a spring 9 and a limiting block 10, wherein the top block 8 is slidably arranged in a sleeve 61, so that the linear motion of the top block 8 is ensured, the top surface of the top block 8 is abutted against one end of an anti-drop rod 62 positioned in the sleeve 61, the adjusting distance of the top block 8 can be reduced by the arrangement, the installation efficiency is improved, one end of the rotating rod 7 is positioned outside the sleeve 61, the other end of the rotating rod 7 extends into the sleeve 61 and is connected with the bottom surface of the top block 8, the top block 8 is driven by the rotating rod 7 to freely move along the axial direction of the sleeve 61, the limiting block 10 is fixedly arranged on the anti-drop rod 62, the spring 9 is sleeved on the anti-drop rod 62, two ends of the spring 9 are fixedly connected with the limiting block 10 and the inner wall of the sleeve 61 respectively, when the top block 8 does not move or moves away from the anti-drop rod 62, one end of the anti-drop rod 62 away from the sleeve 61 is positioned in a connecting hole 611 under the action of elastic force of the spring 9, namely, when the top block 8 is driven by the rotating rod 7 and moves away from the anti-drop rod 62, and the anti-drop rod 62 is continuously connected with the end 611 and the anti-drop rod 62 along with the axial direction of the axial line, and the sliding rod 62 continuously moves along with the length of the anti-drop rod 62, and the length when reaching the anti-drop rod 611 and the end is continuously connected with the top rod 62.

In this embodiment, through the setting of bull stick 7, top little big kicking block 8, spring 9 and stopper 10, can control the state of anticreep pole 62, conveniently realize dismantling between sleeve pipe 61 and the fixed knot structure and install the switching of two states, specifically when dismantling sleeve pipe 61, make the top surface of kicking block 8 contact with the tip of anticreep pole 62 or make kicking block 8 break away from anticreep pole 62 through bull stick 7 at first, spring 9 resumes the original length this moment, the one end that anticreep pole 62 kept away from in the sleeve pipe 61 is in the elasticity effect retraction connecting hole 611 of spring 9, then directly pull out sleeve pipe 61 can, when needs to install sleeve pipe 61, make anticreep pole 62 be located connecting hole 611 through bull stick 7 at first, then insert sleeve pipe 61 in ground or the retaining wall, finally reverse regulation bull stick 7, make kicking block 8 extrude anticreep pole 62, and then make anticreep pole 62 keep away from the one end in the sleeve pipe 61 and go deep into the soil or other material of sleeve pipe 61 side at this moment, spring 9 is in the compression state.

In the present utility model, as shown in fig. 3, 4 and 5, an external thread is provided on the circumferential surface of the rotating rod 7, an internal thread matching with the external thread is provided on the inner wall of the sleeve 61, wherein the internal thread may be a through thread, the rotating rod 7 is rotationally connected with the sleeve 61 through threaded engagement, and the rotating rod 7 is rotationally connected with the bottom surface of the top block 8; the end of the rotating rod 7 outside the sleeve 61 is provided with a rotating handle 11 which facilitates the rotation of the rotating rod 7.

In the embodiment, through the arrangement of the external thread, the internal thread and the rotary connection of the rotary rod 7 and the bottom surface of the top block 8, the state of the anti-falling rod 62 can be conveniently controlled, the length of the anti-falling rod 62 sliding out of the connecting hole 611 can be controlled, and meanwhile, the phenomenon of automatic return of the anti-falling rod 62 under the action of the elastic force of the spring 9 can be effectively avoided; by the arrangement of the rotary handle 11, the rotation of the rotary lever 7 and the sleeve 61 can be facilitated.

In the present utility model, as shown in fig. 4 and 5, one end of the connecting hole 611, which is close to the inside of the sleeve 61, is a stepped hole 612, the diameter of the stepped hole 612 is larger than the outer diameter of the spring 9 and the outer diameter of the stopper 10, the spring 9 is installed in the stepped hole 612, and one end of the spring 9 is fixedly connected with the bottom surface of the stepped hole 612.

In the present embodiment, by providing the stepped hole 612, the installation and placement of the spring 9 can be facilitated, and at the same time, the length of the escape prevention lever 62 slid out of the connection hole 611 can be increased.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (7)

1. The utility model provides a temporary support device for retaining wall, includes stand (1), fixing base (2), baffle (3), support frame (4) and angle modulation subassembly, the top surface fixed connection of stand (1) and fixing base (2), the one end fixed connection of fixing base (2) is kept away from with stand (1) to support frame (4), baffle (3) rotate through angle modulation subassembly and support frame (4) and are connected, fixing base (2) pass through dead lever (5) and ground fixed connection, a serial communication port, still include fixed subassembly (6), fixed subassembly (6) include sleeve pipe (61), anticreep pole (62) and adjustment mechanism, sleeve pipe (61) are connected with support frame (4) rotation, be equipped with connecting hole (611) that run through on the lateral wall that sleeve pipe (61) is close to bottom one end, the one end of anticreep pole (62) is located sleeve pipe (61), and the other end is located connecting hole (611), anticreep pole (62) freely slides out or withdraws under adjustment mechanism's effect connecting hole (611).

2. The temporary supporting device for the retaining wall according to claim 1, wherein the adjusting mechanism comprises a rotating rod (7), a top block (8) with a small top and a large bottom, a spring (9) and a limiting block (10), the top block (8) is slidably mounted in the sleeve (61), the top surface of the top block (8) is in butt joint with one end of the anti-falling rod (62) in the sleeve (61), one end of the rotating rod (7) is located outside the sleeve (61), the other end of the rotating rod extends into the sleeve (61) to be connected with the bottom surface of the top block (8), the top block (8) is driven by the rotating rod (7) to move freely along the axial direction of the sleeve (61), the limiting block (10) is fixedly mounted on the anti-falling rod (62), the spring (9) is sleeved on the anti-falling rod (62), two ends of the spring (9) are fixedly connected with the inner walls of the limiting block (10) and the sleeve (61) respectively, when the top block (8) does not move or moves away from the anti-falling rod (62), the anti-falling rod (62) is located in the sleeve (61) and is gradually away from the elastic force of the sleeve (61) against one end (611).

3. A temporary supporting device for a retaining wall according to claim 2, characterized in that the circumference of the rotating rod (7) is provided with external threads, the inner wall of the sleeve (61) is provided with internal threads matched with the external threads, the rotating rod (7) is rotatably connected with the sleeve (61) through threaded fit, and the rotating rod (7) is rotatably connected with the bottom surface of the top block (8).

4. A temporary support device for a retaining wall according to claim 3, characterized in that the end of the turning bar (7) located outside the sleeve (61) is provided with a turning handle (11) facilitating the turning of the turning bar (7).

5. A temporary supporting device for a retaining wall according to claim 2, characterized in that one end of the connecting hole (611) close to the inside of the sleeve (61) is a step hole (612), the diameter of the step hole (612) is larger than the outer diameter of the spring (9) and the outer diameter of the limiting block (10), the spring (9) is installed in the step hole (612), and one end of the spring (9) is fixedly connected with the bottom surface of the step hole (612).

6. A temporary support for a retaining wall according to any one of claims 1 to 5, characterized in that the end of the anti-drop bar (62) remote from the inside of the sleeve (61) is provided with a first tip (621).

7. A temporary support for a retaining wall according to claim 6, characterized in that the bottom of the sleeve (61) is provided with a second tip (613).