Powerful single-claw sucker type plate thickness and protection layer controller

Abstract

The utility model relates to the technical field of protective layer controllers, in particular to a powerful single-claw suction cup type plate thickness and protective layer controller, which comprises placing grooves, inserting rods and threaded sleeves, and has the beneficial effects that the placing grooves are formed in the top end of a lower steel bar groove and the top end of an upper steel bar groove respectively in a linear array manner; the problem that upper and lower reinforcing steel bars of a floor slab cannot be effectively clamped on a slab thickness controller due to dislocation is solved, a connecting rod is pulled, an inserting rod is separated from an inserting groove of a moving rod, a spring is stretched, a thread sleeve is screwed, an upper screw rod and a lower screw rod move oppositely, a moving groove and the moving rod slide in a limited mode, and the elevation is moved to a proper height; the inserting rods penetrate through the inserting grooves and are fixedly inserted into the inserting grooves, the upper reinforcing steel bar groove is prevented from sliding downwards under the gravity of reinforcing steel bars, various plates of different specifications can be customized according to the plate thickness through the adjustable plate thickness controller, and the practicability of the plate thickness controller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective layer controllers, in particular to a strong single-claw suction cup type plate thickness and protective layer controller. Background Art

[0002] During the construction process, construction workers generally use a slab thickness controller to control the thickness of concrete floor slabs. Most of the slab thickness controllers currently used have no reliable fixing devices, and are prone to tilting, offsetting, floating, etc. during the concrete pouring process, resulting in the slab thickness cannot be effectively controlled. Therefore, a strong single-claw suction cup slab thickness and protective layer controller is designed to allow the slab thickness controller to be adsorbed and fixed to the base plate.

[0003] However, the height of the existing plate thickness controller is fixed, and the construction site often needs to cast a variety of floor slabs of different thicknesses. The builder needs to customize a variety of plate thickness controllers of different specifications according to the plate thickness, which is not conducive to environmental protection and energy saving. Therefore, for the suction cup plate thickness controller, an adjustable structure is needed to facilitate the customization of a variety of different specifications of plates. Utility Model Content

[0004] The utility model aims to provide a strong single-claw suction cup plate thickness and protective layer controller to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a strong single-claw suction cup plate thickness and protective layer controller, comprising

[0006] A base, a suction cup is provided in the middle position of the bottom end of the base, a lower steel bar groove is fixed in the middle position of the top end of the suction cup, vertical rods are symmetrically fixed on the left and right sides of the lower steel bar groove at the top end of the suction cup, a movable groove is opened in the middle position of the top end of the vertical rod, each movable groove is slidably connected to the lower end of the corresponding movable rod, the top ends of the two movable rods are connected to the upper steel bar groove, the two movable rods are symmetrically connected to the left and right sides of the bottom end of the upper steel bar groove, the middle position of the top end of the upper steel bar groove is connected to the elevation, a plurality of placement grooves are provided on the lower steel bar groove and the top end of the upper steel bar groove, the middle position of the top end of the lower steel bar groove and the middle position of the bottom end of the upper steel bar groove are symmetrically connected to the upper screw and the lower screw, and the upper screw and the lower screw are threadedly connected to the threaded sleeve.

[0007] Preferably, a plurality of placement grooves are respectively formed in a linear array at the top end of the lower steel bar groove and the top end of the upper steel bar groove, and all of the placement grooves are arc-shaped grooves.

[0008] Preferably, convex strips are symmetrically fixed at the middle positions of the front and rear ends of each moving rod, the convex strips are limitedly slidably connected with the grooves, and the two grooves are symmetrically opened at the front and rear sides of the moving groove.

[0009] Preferably, the lower screw rod is connected to the middle position of the top end of the lower steel bar groove, the upper end of the lower screw rod is threadedly connected to the lower end of the screw sleeve, the upper end of the screw sleeve is threadedly connected to the lower end of the upper screw rod, and the upper screw rod is fixed at the middle position of the bottom end of the upper steel bar groove.

[0010] Preferably, two slots are opened through the upper end of the outer side of the vertical rod, and a plurality of slots are opened in a linear array on the outer side of the movable rod. The slots are connected with plug-in connecting rods, and one end of the outer side of the two plug-in rods on each side is connected to the connecting rod, and a connecting spring is sleeved between the connecting rod on the outer side of each plug-in rod and the vertical rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides placement grooves, and a plurality of placement grooves are opened in a linear array at the top end of the lower steel bar groove and the top end of the upper steel bar groove, respectively, so as to solve the problem that the upper and lower steel bars of the floor slab cannot be effectively connected to the plate thickness controller due to the misalignment. The convex strips are symmetrically fixed at the middle positions of the front and rear ends of the moving rod to increase the contact area and enhance the stability of the movement of the upper steel bar groove. The connecting rod is pulled to make the insertion rod disengage from the slot of the moving rod, the spring is stretched, the screw sleeve is screwed, the upper screw rod and the lower screw rod move toward each other, the moving groove and the moving rod limit sliding, the elevation is moved to a suitable height, and the connecting rod is released. Due to the resilience of the spring, the insertion rod is penetrated and fixed in the slot, so as to prevent the upper steel bar groove from sliding downward due to the gravity of the steel bar. The adjustable plate thickness controller can be customized for plates of various specifications according to the plate thickness, thereby enhancing the practicality of the plate thickness controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 4 It is an upper side sectional view of the utility model;

[0017] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: base 1, suction cup 2, lower steel bar groove 3, vertical rod 4, movable groove 5, movable rod 6, upper steel bar groove 7, placement groove 8, elevation 9, groove 10, convex strip 11, upper screw rod 12, lower screw rod 13, screw sleeve 14, slot 15, insertion rod 16, connecting rod 17, spring 18. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a strong single-claw suction cup plate thickness and protective layer controller, including

[0024] Base 1, a suction cup 2 is arranged at the middle position of the bottom end of the base 1, a lower steel bar groove 3 is fixed at the middle position of the top end of the suction cup 2, vertical rods 4 are symmetrically fixed on the left and right sides of the lower steel bar groove 3 at the top end of the suction cup 2, and a moving groove 5 is opened through the middle position of the top end of the vertical rod 4, each moving groove 5 is slidably connected with the lower end of the corresponding moving rod 6, and the top ends of the two moving rods 6 are connected with the upper steel bar groove 7, and the two moving rods 6 are symmetrically connected to the left and right sides of the bottom end of the upper steel bar groove 7, and the middle position of the top end of the upper steel bar groove 7 is connected to the elevation 9, and a plurality of placement grooves 8 are arranged on the top ends of the lower steel bar groove 3 and the upper steel bar groove 7, respectively. The middle position of the top end of the lower steel bar groove 3 and the middle position of the bottom end of the upper steel bar groove 7 are symmetrically connected with the upper screw 12 and the lower screw 13, and the upper screw 12 and the lower screw 13 are threadedly connected with the screw sleeve 14, and the lower steel bar groove 3 A plurality of placement grooves 8 are respectively provided in a linear array at the top and the top of the upper steel bar groove 7, and all the placement grooves 8 are arc-shaped grooves. A convex strip 11 is symmetrically fixed at the middle position of the front and rear ends of each moving rod 6, and the convex strip 11 is limitedly slidably connected with the groove 10. The two grooves 10 are symmetrically provided at the front and rear sides of the moving groove 5. By setting the suction cup 2, the controller is sucked on the bottom plate to avoid displacement of the controller when the steel bar is disturbed greatly. A plurality of placement grooves 8 are respectively provided in a linear array at the top of the lower steel bar groove 3 and the top of the upper steel bar groove 7, which solves the problem that the upper and lower steel bars of the floor slab cannot be effectively connected to the plate thickness controller due to misalignment. By symmetrically fixing the convex strips 11 at the middle position of the front and rear ends of the moving rod 6, the contact area is increased and the stability of the movement of the upper steel bar groove 7 is enhanced.

[0025] The lower screw rod 13 is connected to the middle position of the top of the lower steel bar groove 3, the upper end of the lower screw rod 13 is threadedly connected to the lower end of the screw sleeve 14, the upper end of the screw sleeve 14 is threadedly connected to the lower end of the upper screw rod 12, and the upper screw rod 12 is fixed to the middle position of the bottom end of the upper steel bar groove 7. Two slots 15 are opened through the upper end of the outer side of the vertical rod 4, and a plurality of slots 15 are opened in a linear array on the outer side of the mobile rod 6. The slots 15 are connected to the plug rods 16, and the outer ends of the two plug rods 16 on each side are connected to the connecting rods 17. The connecting rods 17 on the outer side of each plug rod 16 are connected with springs between the connecting rods 17 and the vertical rods 4. 18, pull the connecting rod 17 to disengage the plug rod 12 from the slot 15 of the moving rod 6, the spring 18 is stretched, the screw sleeve 14 is screwed, the upper screw 12 and the lower screw 13 move toward each other, the moving slot 5 and the moving rod 6 slide in a limited position, move the elevation 9 to a suitable height, and release the connecting rod 17. Due to the rebound force of the spring 18, the plug rod 16 is inserted and fixed with the slot 15 to prevent the upper steel bar slot 7 from sliding downward due to the gravity of the steel bar. The adjustable plate thickness controller can be customized with a variety of different specifications of plates according to the plate thickness, thereby enhancing the practicality of the plate thickness controller.

[0026] Working principle: In actual operation, the controller is sucked on the bottom plate by setting the suction cup 2 to avoid displacement of the controller when the steel bar is disturbed greatly. A plurality of placement grooves 8 are respectively opened in a linear array at the top of the lower steel bar groove 3 and the top of the upper steel bar groove 7, which solves the problem that the upper and lower steel bars of the floor slab cannot be effectively connected to the plate thickness controller due to misalignment. The convex strips 11 are symmetrically fixed at the middle positions of the front and rear ends of the moving rod 6 to increase the contact area and enhance the stability of the movement of the upper steel bar groove 7. The connecting rod 17 is pulled to disengage the insertion rod 12 from the slot 15 of the moving rod 6, the spring 18 is stretched, the screw sleeve 14 is screwed, the upper screw 12 and the lower screw 13 move toward each other, the moving groove 5 and the moving rod 6 limit sliding, the elevation 9 is moved to an appropriate height, and the connecting rod 17 is released. Due to the resilience of the spring 18, the insertion rod 16 is connected and fixed to the slot 15 to prevent the upper steel bar groove 7 from sliding downward due to the gravity of the steel bar. The adjustable plate thickness controller can be customized for plates of various specifications according to the plate thickness, thereby enhancing the practicality of the plate thickness controller.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strong single-claw suction cup plate thickness and protective layer controller, characterized in that: The invention comprises a base (1), wherein a suction cup (2) is arranged at the middle position of the bottom end of the base (1), a lower steel bar groove (3) is fixed at the middle position of the top end of the suction cup (2), vertical rods (4) are symmetrically fixed on the left and right sides of the lower steel bar groove (3) at the top end of the suction cup (2), a moving groove (5) is formed through the middle position of the top end of the vertical rod (4), each of the moving grooves (5) is slidably connected to the lower end of the corresponding moving rod (6), the top ends of the two moving rods (6) are connected to the upper steel bar groove (7), and the two moving rods (6) are connected to the upper steel bar groove (7). The moving rod (6) is symmetrically connected to the left and right sides of the bottom end of the upper steel bar groove (7), the middle position of the top end of the upper steel bar groove (7) is connected to the elevation (9), the top ends of the lower steel bar groove (3) and the upper steel bar groove (7) are both provided with a plurality of placement grooves (8), the middle position of the top end of the lower steel bar groove (3) and the middle position of the bottom end of the upper steel bar groove (7) are symmetrically connected to the upper screw rod (12) and the lower screw rod (13), and the upper screw rod (12) and the lower screw rod (13) are both threadedly connected to the screw sleeve (14).

2. A strong single-claw suction cup plate thickness and protective layer controller according to claim 1, characterized in that: A plurality of placement grooves (8) are respectively provided in a linear array at the top end of the lower steel bar groove (3) and the top end of the upper steel bar groove (7), and all the placement grooves (8) are arc-shaped grooves.

3. A strong single-claw suction cup plate thickness and protective layer controller according to claim 1, characterized in that: Each of the moving rods (6) is symmetrically fixed with protrusions (11) at the middle position of the front and rear ends, and the protrusions (11) are connected to the grooves (10) in a limited sliding manner. The two grooves (10) are symmetrically arranged on the front and rear sides of the moving groove (5).

4. A strong single-claw suction cup plate thickness and protective layer controller according to claim 1, characterized in that: The lower screw rod (13) is connected to the middle position of the top end of the lower steel bar groove (3), the upper end of the lower screw rod (13) is threadedly connected to the lower end of the screw sleeve (14), the upper end of the screw sleeve (14) is threadedly connected to the lower end of the upper screw rod (12), and the upper screw rod (12) is fixed at the middle position of the bottom end of the upper steel bar groove (7).

5. A strong single-claw suction cup plate thickness and protective layer controller according to claim 1, characterized in that: Two slots (15) are formed through the upper outer end of the vertical rod (4), and a plurality of slots (15) are formed in a linear array on the outer side of the moving rod (6). The slots (15) are connected to the plug rods (16), and one end of the outer side of the two plug rods (16) on each side is connected to the connecting rod (17). A connecting spring (18) is sleeved between the connecting rod (17) on the outer side of each plug rod (16) and the vertical rod (4).

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