Double-layer steel bar clamp capable of adjusting layer distance

Abstract

The utility model relates to the technical field of construction tools, and provides a double-layer reinforcing steel bar clamp capable of adjusting the layer distance, which comprises at least two clamping plates arranged in parallel, and a plurality of clamping grooves are formed in the clamping plates; an adjusting assembly used for adjusting the distance is connected between the two clamping plates, the adjusting assembly comprises an inserting plate and an inserting block, an inserting groove matched with the inserting plate is formed in the middle of the inserting block, an adjusting bolt is connected to the inserting plate in a threaded mode, and the inserting plate is fixed by abutting against the inserting groove through the adjusting bolt. According to the utility model, the plug board slides along the slot to adjust the position, and the adjusting bolt is used for tightening, so that the adjustment is more convenient and accurate.

Description

Technical Field

[0001] This utility model relates to the field of construction tools technology, and more specifically, to a double-layer rebar clamp with adjustable layer spacing. Background Technology

[0002] Double-layer reinforcement refers to the use of two layers of steel mesh in building structures, especially in reinforced concrete members, to enhance the structure's load-bearing capacity and seismic performance. In heavy-load, large-span, and high-rise buildings, double-layer reinforcement effectively improves the structure's load-bearing capacity and ensures structural safety. However, the required spacing between the double-layer reinforcement varies depending on the specific construction method. Traditional methods for adjusting the spacing involve installing appropriately sized support blocks or frames between the double-layer reinforcement to fix the spacing. While simple and easy to implement, this method becomes inconvenient when the spacing is large, and the accuracy of the spacing adjustment is poor. Therefore, a double-layer reinforcement clamp with higher spacing adjustment accuracy needs to be designed. Utility Model Content

[0003] The purpose of this invention is to provide a double-layer rebar clamp with adjustable layer spacing, which can more conveniently and accurately adjust the layer spacing.

[0004] The present invention is achieved through the following technical solution: a double-layer rebar clamp with adjustable layer spacing, comprising at least two parallel clamping plates, and the clamping plates having a plurality of slots; an adjustment component for adjusting the spacing is connected between the two clamping plates, the adjustment component comprising an insert plate and an insert block, the insert block having a slot in the middle adapted to the insert plate, and the insert plate being threadedly connected with an adjustment bolt, which is used to tighten and fix the slot.

[0005] Furthermore, an adjusting caliper is slidably sleeved on the outside of the insert block, and the adjusting bolt passes through the adjusting caliper and the insert plate in sequence.

[0006] Furthermore, the insert block is provided with scale lines that correspond to and cooperate with the adjusting caliper.

[0007] Furthermore, there are two card plates, and the card slots of the two card plates are arranged in opposite directions; the adjustment component has at least two sets symmetrically arranged at both ends of the two card plates.

[0008] Furthermore, the slot is a square groove or a circular groove.

[0009] Furthermore, the card is made of stainless steel.

[0010] The technical solution of the embodiments of this utility model has at least the following advantages and beneficial effects: This utility model places double-layer steel bars in the slots of the upper and lower plates respectively, and adjusts and fixes the position of the insert plate between the two plates in the insert block, which is convenient and has high precision. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 A schematic diagram of the structure of the adjustable layer spacing double-layer rebar clamp provided for an embodiment of this utility model;

[0013] Figure 2 for Figure 1 A magnified view of point A in the image;

[0014] Figure 3 This is a side sectional view of the adjustable layer spacing double-layer rebar clamp of this utility model.

[0015] Icons: 1-Card plate, 11-Card slot, 2-Adjustment component, 21-Insert plate, 22-Insert block, 221-Slot, 23-Adjustment caliper, 24-Adjustment bolt. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] The following description, in conjunction with specific embodiments, provides further details. Figures 1-3 As shown, this embodiment is an adjustable double-layer rebar clamp, including at least two parallel clamping plates 1, and several clamping slots 11 are provided on the clamping plates 1; an adjustment component 2 for adjusting the spacing is connected between the two clamping plates 1. The adjustment component 2 includes an insert plate 21 and an insert block 22. The insert block 22 has a slot in the middle that is adapted to the insert plate 21, and an adjustment bolt 24 is threaded on the insert plate 21. The slot is fixed by tightening the adjustment bolt 24. Specifically, multiple clamps are set up between two layers of rebar, and the rebar is placed into the corresponding clamping slots 11. One clamping plate 1 is fixedly connected to one end of the insert plate 21, and the other clamping plate 1 is connected to one end of the insert block 22. The insert plate 21 is inserted into the slot of the insert block 22 and can move back and forth to adjust the distance between the two clamping plates 1. After moving to the appropriate position, the adjustment bolt 24 is tightened to fix it. The layer spacing control is relatively more precise.

[0020] like Figure 1 and Figure 2 As shown, an adjusting caliper 23 is slidably sleeved on the outside of the insert block 22, and the adjusting bolt 24 passes through the adjusting caliper 23 and the insert plate 21 in sequence. The insert block 22 is provided with scale lines that correspond to the adjusting caliper 23. Specifically, when adjusting the layer spacing, the insert plate 21, the adjusting bolt 24 and the adjusting caliper 23 move synchronously, making the adjustment smoother and making it easier to observe the movement distance by looking at the adjusting caliper 23 and the scale lines.

[0021] Reference Figure 1 As shown, in this embodiment, there are two clamping plates 1, and the clamping slots 11 of the two clamping plates 1 are arranged in opposite directions; the upper clamping plate 1 lifts the steel bar, while the lower clamping plate 1 presses down on the steel bar. The adjustment component 2 is provided with at least two sets symmetrically arranged at both ends of the two clamping plates 1, so that the clamping force is more uniform.

[0022] Since most steel bars are round, and the slot 11 is either a square or round groove, it is easy to fit and insert them.

[0023] Because the clamps may be used in humid environments, in order to extend their service life and prevent them from rusting, the clamp plate 1 is made of stainless steel.

[0024] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A double-layer rebar clamp with adjustable layer spacing, characterized in that: It includes at least two parallel card plates (1), and the card plates (1) are provided with a plurality of card slots (11); An adjustment component (2) for adjusting the spacing is connected between the two card plates (1). The adjustment component (2) includes a plate (21) and a block (22). The block (22) has a slot in the middle that is adapted to the plate (21), and the plate (21) is threaded with an adjustment bolt (24). The slot is fixed by the adjustment bolt (24).

2. The adjustable layer spacing double-layer rebar clamp according to claim 1, characterized in that: The insert (22) is slidably fitted with an adjusting caliper (23), and the adjusting bolt (24) passes through the adjusting caliper (23) and the insert plate (21) in sequence.

3. The adjustable layer spacing double-layer rebar clamp according to claim 2, characterized in that: The insert (22) is provided with scale lines that correspond to the adjusting caliper (23).

4. The adjustable layer spacing double-layer rebar clamp according to claim 1, characterized in that: Two card plates (1) are provided, and the card slots (11) of the two card plates (1) are arranged in opposite directions.

5. The adjustable layer spacing double-layer rebar clamp according to claim 4, characterized in that: The adjustment component (2) has at least two sets symmetrically arranged at both ends of the two plates (1).

6. The adjustable layer spacing double-layer rebar clamp according to claim 1, characterized in that: The slot (11) is a square groove or a circular groove.

7. The adjustable layer spacing double-layer rebar clamp according to claim 1, characterized in that: The card plate (1) is made of stainless steel.

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