Tool for controlling steel bar protective layer of prefabricated part

Abstract

The utility model provides a tool for controlling a prefabricated part reinforcing steel bar protective layer, which relates to the technical field of prefabricated part reinforcing steel bar protectors and comprises a body, a reinforcing steel bar limiting frame arranged in the middle of the body, a connecting groove arranged on the inner wall of the body, an abutting rod arranged in the middle of the connecting groove and an embedding groove arranged on the side wall of the body. A limiting assembly is arranged at the top of the abutting rod and deflects along the shaft to be matched with the embedding groove. By means of the abutting rods and the steel bar limiting frame arranged in the device, steel bars of the prefabricated part can be abutted and limited, the steel bars can be bent, displaced and floated upwards in the pouring process, and meanwhile the steel bars can be repeatedly used. The problems that in the pouring process of a reinforcement cage of a prefabricated part, the reinforcement cage is likely to diffuse and bend, consequently, reinforcement displacement is caused, meanwhile, the reinforcement cage is likely to float upwards due to pouring, and finally forming of the prefabricated part is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated component reinforcing bar protection technology field, specifically, relate to a kind of tool of prefabricated component reinforcing bar protective layer. BACKGROUND

[0002] Prefabricated component needs its internal reinforcing cage to increase the strength of prefabricated component when pouring.

[0003] But prefabricated component is poured, and part of reinforcing cage is easily diffused displacement or floats due to pressure, which affects the formation of the last prefabricated component. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of tool of prefabricated component reinforcing bar protective layer, solve the reinforcing cage of prefabricated component in the process of pouring, easily occur diffusion bending, cause reinforcing displacement, also easily float due to pouring, so that it will affect the formation of the last prefabricated component.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model provides a kind of tool of prefabricated component reinforcing bar protective layer, including body, the middle part of body is provided with the reinforcing cage of limiting, the inner wall of body is provided with connecting groove, the middle part of connecting groove is provided with abutting rod, the side wall of body is provided with the embedded groove, the top of abutting rod is provided with limiting assembly, and limiting assembly is deflected along shaft and cooperates with embedded groove.

[0007] Preferably, the reinforcing cage is arranged in the groove of the body.

[0008] Preferably, the connecting groove further includes a sliding groove arranged at the middle bottom of the connecting groove.

[0009] Preferably, the abutting rod further includes a displacement rod arranged at the bottom of the abutting rod.

[0010] Preferably, the displacement rod cooperates with the connecting groove, the side wall of the displacement rod cooperates with the rack on one side of the middle part of the connecting groove, and the side wall of the displacement rod is provided with a disc protrusion cooperating with the grooves on both sides of the middle part of the connecting groove.

[0011] Preferably, the limiting assembly includes an embedded rod, a deflection groove, a deflection rod, and a latch, the embedded rod is rotatably connected to the top of the abutting rod, the deflection groove is arranged on one side of the top of the embedded rod, the deflection rod is hingedly connected to the middle part of the deflection groove, and the latch is threadedly connected to the deflection rod.

[0012] Preferably, the middle part of the embedded groove is provided with a plurality of holes cooperating with the latch.

[0013] The technical scheme of the utility model has at least the following advantages and beneficial effects:

[0014] 1. By the abutting lever and the limiting steel bar support arranged in the device, the steel bars of the prefabricated component can be abutted and limited, so that the steel bars can be bent and displaced and float up during pouring, and the device can be repeatedly used.

[0015] 2. The device is also provided with a limiting assembly, so that the abutting lever can be adjusted in position, so that it can adapt to the side wall of the prefabricated component steel bar, so that the adjustment and cooperation can be flexibly carried out, and the universality is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the connecting groove and the abutting lever of the utility model;

[0019] Figure 3 It is a schematic diagram of the enlarged structure of A in the utility model; Figure 2

[0020] Figure: body 1, limiting steel bar support 101, connecting groove 102, sliding groove 1021, embedded groove 103, abutting lever 2, displacement rod 201, embedded rod 202, deflection groove 2021, deflection rod 203, bolt 2031. DETAILED DESCRIPTION

[0021] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or they can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] The utility model will be described in detail below. Figures 1 to 3

[0023] ​​The utility model provides a tool for controlling prefabricated component steel bar protection layer, including body 1, the middle part of body 1 is provided with limit steel bar frame 101, the inner wall of body 1 is provided with connecting groove 102, the middle part of connecting groove 102 is provided with abutting lever 2, the lateral wall of body 1 is provided with fitting groove 103, the top of abutting lever 2 is provided with limit assembly, limit assembly is along the shaft deflection and fits with fitting groove 103, limit steel bar frame 101 is for the steel bar that is connected in the staggered arrangement of body 1 one side recess.

[0024] Firstly, limit steel bar frame 101 and abutting lever 2 are connected in the recess of body 1, then the recess of body 1 is aligned to the steel cage of prefabricated component and is embeddedly connected, the side of steel cage is limited by abutting lever 2, so that the steel cage does not occur translation bending when pouring, and limit steel bar frame 101 can limit the top of steel cage, so that the steel cage does not occur floating during pouring.

[0025] Further, connecting groove 102 also includes sliding groove 1021, which is arranged at the middle bottom of connecting groove 102. Abutting lever 2 also includes displacement rod 201, which is arranged at the bottom of abutting lever 2. Displacement rod 201 cooperates with connecting groove 102. The side wall of displacement rod 201 cooperates with the rack on one side of the middle part of connecting groove 102. The side wall of displacement rod 201 is provided with disc protrusion, which cooperates with the recess on both sides of the middle part of connecting groove 102. Limit assembly includes fitting rod 202, deflection groove 2021, deflection rod 203, and bolt 2031. Fitting rod 202 is rotationally connected to the top of abutting lever 2. Deflection groove 2021 is arranged at the top of fitting rod 202. Deflection rod 203 is hingedly connected to the middle part of deflection groove 2021. Bolt 2031 is threadedly connected to deflection rod 203. The middle part of fitting groove 103 is provided with a plurality of holes, which cooperates with bolt 2031.

[0026] Meanwhile, abutting lever 2 is arranged in connecting groove 102 through displacement rod 201 at the bottom. Through the cooperation of displacement rod 201 and sliding groove 1021, abutting lever 2 can be rotated by applying force, so that displacement rod 201 moves into connecting groove 102 by engaging with the tooth marks on one side of sliding groove 1021. In this way, the size of the area of abutting lever 2 protruding from connecting groove 102 can be adjusted, so that it can abut against the outside of steel cage and be conveniently and flexibly adjusted.

[0027] Meanwhile, fitting rod 202 is rotationally connected to the top of abutting lever 2. Deflection rod 203 is hingedly connected to the top of fitting rod 202 through deflection groove 2021. Deflection rod 203 can be deflected into fitting groove 103 for cooperation. Bolt 2031 on deflection rod 203 is connected to the holes in fitting groove 103 for cooperation, so that the displacement distance of abutting lever 2 can be fixed and it cannot displace by itself.

[0028] The specific process of the utility model is implemented as follows: firstly, the limiting steel bar frame 101 and the abutting rod 2 are connected in the groove of the body 1, then the groove of the body 1 is aligned to the steel reinforcement cage of the prefabricated component to perform embedded connection, the side surface of the steel reinforcement cage is limited by the abutting rod 2, so that the steel reinforcement cage will not be translated and bent during pouring, meanwhile, the limiting steel bar frame 101 can limit the top of the steel reinforcement cage, so that the steel reinforcement cage will not be floated during pouring, meanwhile, the abutting rod 2 is arranged in the connecting groove 102 through the displacement rod 201 at the bottom, through the cooperation of the displacement rod 201 and the sliding groove 1021, the abutting rod 2 can be rotated by force, so that the displacement rod 201 is moved into the connecting groove 102 by engaging with the tooth mark on one side of the sliding groove 1021, so as to adjust the size of the area of the abutting rod 2 protruding from the connecting groove 102, so that the abutting rod 2 can abut the outside of the steel reinforcement cage, and the adjustment is flexible, meanwhile, the embedded rod 202 is rotatably connected to the top of the abutting rod 2, the top of the embedded rod 202 is hingedly connected with the deflection rod 203 through the deflection groove 2021, so that the deflection rod 203 can be deflected into the embedded groove 103 for cooperation, then the latch 2031 on the deflection rod 203 is connected to the hole in the embedded groove 103 for cooperation, so that the displacement distance of the abutting rod 2 can be fixed, so that the abutting rod 2 will not be displaced automatically.

[0029] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A tool for controlling the reinforcement cover of a prefabricated element, comprising a body (1), characterised in that, The middle part of the body (1) is provided with a limiting steel bar frame (101), the inner wall of the body (1) is provided with a connecting groove (102), the middle part of the connecting groove (102) is provided with an abutting rod (2), the side wall of the body (1) is provided with an embedding groove (103), the top of the abutting rod (2) is provided with a limiting assembly, the limiting assembly is deflected along the shaft and matched with the embedding groove (103).

2. A tool for controlling the cover of reinforcement of a prefabricated component according to claim 1, characterized in that The limiting steel bar frame (101) is a steel bar connected in the groove on one side of the body (1) and arranged alternately.

3. The device according to claim 1, wherein The connecting groove (102) further comprises a sliding groove (1021), which is arranged at the bottom of the middle part of the connecting groove (102).

4. The device according to claim 1, wherein The abutting rod (2) further comprises a displacement rod (201), which is arranged at the bottom of the abutting rod (2).

5. A tool for controlling the cover of reinforcement of a prefabricated element according to claim 4, characterized in that, The displacement rod (201) is matched with the connecting groove (102), the side wall of the displacement rod (201) is matched with the rack on one side of the middle part of the connecting groove (102), and the side wall of the displacement rod (201) is provided with a disc protrusion matched with the grooves on both sides of the middle part of the connecting groove (102).

6. The device according to claim 1, wherein The limiting assembly comprises an embedding rod (202), a deflection groove (2021), a deflection rod (203) and a bolt (2031), the embedding rod (202) is rotatably connected at the top of the abutting rod (2), the deflection groove (2021) is arranged at one side of the top of the embedding rod (202), the deflection rod (203) is hingedly connected at the middle part of the deflection groove (2021), and the bolt (2031) is threadedly connected on the deflection rod (203).

7. The device according to claim 1, wherein The middle part of the embedding groove (103) is provided with a plurality of holes matched with the bolt (2031).

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