Casing pipe type concrete terrace adjustable support

Abstract

The utility model discloses a casing pipe type concrete terrace adjustable support which comprises a terrace body and further comprises four support bodies arranged on the terrace body in a bilateral symmetry mode, each support body comprises a vertical box and a height adjusting assembly arranged on the vertical box, and a mounting frame is fixedly arranged among the four vertical boxes; the height adjusting assembly comprises a lifting rod arranged at the bottom of the vertical box in a penetrating mode, a plurality of limiting inserting grooves evenly formed in the outer side wall of the lifting rod in the vertical direction and an inserting screw rod arranged on the outer side wall of the vertical box in a penetrating mode, and the inserting screw rod is in threaded connection with the outer side wall of the vertical box. And the inserting screw rod can be inserted into the limiting slot.

Description

Technical Field

[0001] The invention relates to the technical field of a sleeve type concrete floor adjustable bracket, and in particular to a sleeve type concrete floor adjustable bracket. Background Art

[0002] At present, the casing concrete construction is to pour concrete into the casing, and extract the casing, leaving the concrete column as the structural support, that is, the casing concrete construction method is supported, and then the floor is laid on the concrete as the ground. At the construction site, generally after the floor plate is laid, a bracket will be moved over the floor, which can be used as a support frame, and some construction equipment can also be installed on the bracket, such as drilling and grinding equipment, so as to improve the convenience of construction.

[0003] However, the existing technology has the following defects:

[0004] (1) In existing construction, brackets are often needed for support. However, traditional brackets are relatively simple and have no adjustment function. The effect of support is extremely unclear. It is not convenient to adjust according to the installed construction equipment, which greatly reduces the convenience. Utility Model Content

[0005] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a sleeve-type adjustable concrete floor bracket, which can easily adjust the height of the bracket body.

[0006] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0007] A sleeve-type adjustable bracket for concrete floor, comprising a floor body and four bracket bodies symmetrically arranged on the floor body, the bracket body comprising a vertical box and a height adjustment component arranged on the vertical box, a mounting frame is fixedly arranged between the four vertical boxes, the height adjustment component comprises a lifting rod penetrating the bottom of the vertical box, a plurality of limiting slots evenly arranged on the outer side wall of the lifting rod in the vertical direction, and a plug-in screw penetrating the outer side wall of the vertical box, the plug-in screw is threadedly connected to the outer side wall of the vertical box, and the plug-in screw can be plugged into the limiting slot.

[0008] Furthermore, a roller is provided at the bottom of the lifting rod.

[0009] Furthermore, the lifting rod is also provided with a movable limiter for use with the roller, and the movable limiter includes a bottom plate fixedly arranged on the outer wall of the lifting rod, and a lifting screw rod penetrating the bottom plate along the vertical direction, and the lifting screw rod is threadedly connected to the bottom plate.

[0010] Furthermore, a reciprocating drive component and a polishing component are provided in the installation frame. The reciprocating drive component can drive the polishing component to move back and forth left and right, and the polishing component plays a role in polishing the floor body. The reciprocating drive component includes a polishing motor fixedly arranged on the left side wall of the installation frame, a screw penetrating the left side wall of the installation frame and rotating forward and reversely by the polishing motor, a limit rod fixedly arranged between the left and right side walls in the installation frame, and a reciprocating block penetrating between the screw and the limit rod, the reciprocating block is threadedly connected to the screw, and the polishing component is arranged at the bottom of the reciprocating block.

[0011] Furthermore, the grinding assembly includes a rotating shaft rotatably connected to the bottom of the reciprocating block, a grinding disc fixedly arranged at the bottom of the rotating shaft, a gear fixedly mounted on the rotating shaft, a vertical plate fixedly arranged between the left and right side walls in the installation frame and located on the front side of the reciprocating block, and a front rack fixedly arranged on the vertical plate, and the rack is meshed with the gear.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) A plug-in screw is provided through the outer wall of the vertical box so that the plug-in screw is threadedly connected to the outer wall of the vertical box. The self-locking property of the thread is utilized to stop the plug-in screw at any position. The plug-in screw can be inserted into the limit slot to limit the lifting height of the lifting screw. Thus, this method can be used to conveniently adjust the height of the bracket body and to adjust the height according to the equipment on the installation frame. Compared with the prior art, this method solves the technical problems that the traditional bracket is relatively simple, has no adjustment function, and has an extremely insignificant effect when used for support, and is inconvenient to adjust according to the installed construction equipment, which greatly reduces the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the present application, showing a schematic diagram of the structure of the height adjustment component and the movable limiter;

[0015] Figure 2 It is a schematic diagram of the structure of the reciprocating drive assembly in this application;

[0016] Figure 3 This is a schematic diagram of the structure of the meshing of the gear and the rack in this application;

[0017] In the figure: 1. Installation frame; 2. Bracket body; 3. Vertical box; 4. Lifting rod; 5. Limiting slot; 6. Insert screw; 7. Bottom plate; 8. Lifting screw; 9. Roller; 10. Rotating shaft; 11. Grinding disc; 12. Grinding motor; 13. Lead screw; 14. Vertical plate; 15. Rack; 16. Reciprocating block; 17. Limiting rod; 18. Gear; 19. Height adjustment assembly; 20. Movable limiting member; 21. Grinding assembly; 22. Reciprocating drive assembly. DETAILED DESCRIPTION

[0018] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0019] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0020] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the front and rear associated objects are in an "or" relationship of a sleeve-type concrete floor adjustable bracket.

[0021] Embodiment 1:

[0022] like Figure 1-Figure 3 As shown, this embodiment provides a sleeve-type adjustable bracket for concrete floor, which includes a floor body and four bracket bodies 2 symmetrically arranged on the floor body. The bracket body 2 includes a vertical box 3 and a height adjustment component 19 arranged on the vertical box 3. An installation frame 1 is fixed between the four vertical boxes 3. The height adjustment component 19 includes a lifting rod 4 penetrating the bottom of the vertical box 3, a plurality of limiting slots 5 evenly arranged on the outer wall of the lifting rod 4 in the vertical direction, and a plug-in screw 6 penetrating the outer wall of the vertical box 3. The plug-in screw 6 is threadedly connected to the outer wall of the vertical box 3, and the plug-in screw 6 can be inserted into the limiting slot 5.

[0023] The adjustable floor bracket includes a floor body and four bracket bodies 2 symmetrically arranged on the floor body. The bracket body 2 includes a vertical box 3 and a height adjustment component 19 arranged on the vertical box 3. An installation frame 1 is fixedly arranged between the four vertical boxes 3. The installation frame 1 is used to install construction equipment in the later stage, such as drilling equipment or grinding equipment, so that the equipment can drill or grind the top of the floor body. The height adjustment component 19 includes a lifting rod 4 that is arranged through the bottom of the vertical box 3, and a plurality of limit slots 5 are evenly arranged on the outer wall of the lifting rod 4 in the vertical direction. A plug-in screw 6 is arranged through the outer wall of the vertical box 3. , so that the plug-in screw 6 is threadedly connected to the outer wall of the vertical box 3, and the self-locking performance of the thread is used to stop the plug-in screw 6 at any position. The plug-in screw 6 can be inserted into the limiting slot 5, and the lifting height of the lifting screw 8 is limited. Therefore, this method can be used to conveniently adjust the height of the bracket body 2, and it is convenient to adjust the height according to the equipment adaptation height on the installation frame 1. Compared with the existing technology, it solves the technical problems that the traditional bracket is relatively simple, has no adjustment function, and has extremely unobvious use effect during support, and is not convenient to adapt and adjust according to the installed construction equipment, which greatly reduces the convenience.

[0024] Furthermore, a roller 9 is provided at the bottom of the lifting rod 4. The setting of the roller 9 facilitates the movement of the bracket body 2 on the floor body, thereby further providing convenience.

[0025] Furthermore, the lifting rod 4 is also provided with a movable stopper 20 used in conjunction with the roller 9, and the movable stopper 20 includes a bottom plate 7 fixedly arranged on the outer wall of the lifting rod 4, and a lifting screw 8 penetrating the bottom plate 7 in the vertical direction, and the lifting screw 8 is threadedly connected to the bottom plate 7. In this way, after the bracket body 2 is moved, the lifting screw 8 can be screwed downward so that the lifting screw 8 lifts the roller 9, which plays a role in positioning the bracket body 2 so that it will not move at will, further improving the convenience.

[0026] Furthermore, a reciprocating drive component 22 and a polishing component 21 are provided in the installation frame 1. The reciprocating drive component 22 can drive the polishing component 21 to move back and forth left and right, and the polishing component 21 plays a role in polishing the floor body. The reciprocating drive component includes a polishing motor 12 fixedly arranged on the left side wall of the installation frame 1, a screw 13 penetrating the left side wall of the installation frame 1 and rotating forward and reversely by the polishing motor 12, a limit rod 17 fixedly arranged between the left and right side walls in the installation frame 1, and a reciprocating block 16 penetrating between the screw 13 and the limit rod 17. The reciprocating block 16 is threadedly connected to the screw 13, and the polishing component 21 is arranged at the bottom of the reciprocating block 16.

[0027] When this technical solution is not available, the following problems are likely to occur: after the existing floor body is poured and dried, there will be uneven areas that need to be polished and leveled, the existing floor leveling device has a low leveling efficiency and a small leveling range, and cannot achieve rapid leveling of the floor surface, which will directly restrict the construction quality and progress.

[0028] A reciprocating drive component 22 and a grinding component 21 are provided in the installation frame 1. The reciprocating drive component 22 can drive the grinding component 21 to move back and forth left and right, and the grinding component 21 plays a role in grinding the floor body. The reciprocating drive component includes a grinding motor 12 fixedly arranged on the left side wall of the installation frame 1, and a lead screw 13 is arranged on the left side wall of the installation frame 1 and is fixedly connected to the output end of the grinding motor 12 and rotates coaxially. A limit rod 17 is fixedly arranged between the left and right side walls in the installation frame 1, and the limit rod 17 plays a role in limiting the left and right reciprocating motion of the reciprocating block 16. A reciprocating block 16 is arranged between the lead screw 13 and the limit rod 17, and the reciprocating block 16 is threadedly connected to the lead screw 13, and the grinding component 21 is arranged at the bottom of the reciprocating block 16.

[0029] During specific use, first operate the height adjustment component 19 to adjust the height of the grinding component 21 so that the grinding component 21 is in contact with the floor body and the height is reasonably adjusted. Then, by starting the grinding motor 12 and utilizing the forward and reverse rotation of the grinding motor 12, the left and right reciprocating movement of the grinding component 21 is realized. The grinding motor 12 drives the lead screw 13 to rotate, and the lead screw 13 drives the reciprocating block 16 to move left and right. The reciprocating block 16 drives the grinding component 21 to move back and forth left and right, thereby achieving the effect of grinding and scraping uneven areas of the floor body through the grinding component 21, thereby improving the quality of the ground body after grinding and scraping. Compared with the prior art, the technical problem that the existing floor leveling device has low leveling efficiency, a small leveling range, and cannot achieve rapid leveling of the floor surface is solved.

[0030] Furthermore, the grinding assembly 21 includes a rotating shaft 10 rotatably connected to the bottom of the reciprocating block 16, a grinding disc 11 fixedly arranged at the bottom of the rotating shaft 10, a gear 18 fixedly sleeved on the rotating shaft 10, a vertical plate 14 fixedly arranged between the left and right side walls in the mounting frame 1 and located in front of the reciprocating block 16, and a front rack 15 fixedly arranged on the vertical plate 14, and the rack 15 is meshed with the gear 18. When the grinding assembly 21 is in transmission, the reciprocating block 16 will drive the rotating shaft 10 to move, and the rotating shaft 10 will mesh with the rack 15, so that the gear 18 will rotate, so that the rotating shaft 10 will also rotate, so that the rotating shaft will drive the grinding disc 11 to rotate, so that the grinding disc 11 will rotate when it moves back and forth, thereby achieving grinding and leveling of the floor body.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A sleeve type concrete floor adjustable bracket, comprising a floor body, characterized in that: It also includes four bracket bodies (2) symmetrically arranged on the floor body, the bracket bodies (2) include a vertical box (3) and a height adjustment component (19) arranged on the vertical box (3), a mounting frame (1) is fixedly arranged between the four vertical boxes (3), and the height adjustment component (19) includes a lifting rod (4) penetrating the bottom of the vertical box (3), a plurality of limiting slots (5) evenly arranged on the outer wall of the lifting rod (4) along the vertical direction, and a plug-in screw (6) penetrating the outer wall of the vertical box (3), the plug-in screw (6) is threadedly connected to the outer wall of the vertical box (3), and the plug-in screw (6) can be plugged into the limiting slot (5).

2. The sleeve-type adjustable concrete floor bracket according to claim 1 is characterized in that: A roller (9) is provided at the bottom of the lifting rod (4).

3. The sleeve-type adjustable concrete floor support according to claim 2 is characterized in that: The lifting rod (4) is also provided with a movable limiting member (20) for use in conjunction with the roller (9); the movable limiting member (20) comprises a bottom plate (7) fixedly arranged on the outer side wall of the lifting rod (4), and a lifting screw (8) penetrating the bottom plate (7) in a vertical direction; the lifting screw (8) is threadedly connected to the bottom plate (7).

4. The sleeve-type adjustable concrete floor support according to claim 3 is characterized in that: A reciprocating drive component (22) and a grinding component (21) are provided in the installation frame (1); the reciprocating drive component (22) can drive the grinding component (21) to move back and forth, and the grinding component (21) plays a role in grinding the floor body; the reciprocating drive component comprises a grinding motor (12) fixedly arranged on the left side wall of the installation frame (1), a lead screw (13) penetrating the left side wall of the installation frame (1) and rotating forward and reversely by the grinding motor (12), a limit rod (17) fixedly arranged between the left and right side walls in the installation frame (1), and a reciprocating block (16) penetrating between the lead screw (13) and the limit rod (17); the reciprocating block (16) is threadedly connected to the lead screw (13); and the grinding component (21) is arranged at the bottom of the reciprocating block (16).

5. The sleeve-type adjustable concrete floor support according to claim 4 is characterized in that: The grinding assembly (21) comprises a rotating shaft (10) rotatably connected to the bottom of the reciprocating block (16), a grinding disc (11) fixedly arranged at the bottom of the rotating shaft (10), a gear (18) fixedly sleeved on the rotating shaft (10), a vertical plate (14) fixedly arranged between the left and right side walls inside the installation frame (1) and located in front of the reciprocating block (16), and a front rack (15) fixedly arranged on the vertical plate (14), wherein the rack (15) meshes with the gear (18).

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