Novel steel bar support

Abstract

The invention relates to building construction supplies, in particular to a cushion block and a support for supporting a reinforcing mesh. When large-area cement components such as floors and bridges are poured, reinforcing meshes need to be placed in the large-area cement components to serve as frameworks of the cement components, and the reinforcing meshes need to be erected through cement cushion blocks, iron horse stools and the like before pouring. Before the cushion blocks are placed, measuring, marking and marking are carried out, then the cushion blocks or the iron horse are placed according to the marked positions, and then the steel bars can be stacked on the cushion blocks or the iron horse. In the prior art, measuring and scribing work is troublesome, even if cushion blocks are accurately sent to the positions of scribing marks, the cushion blocks are inevitably touched to be shifted when the steel bars are stacked, and therefore the technical requirements are difficult to meet due to the fact that the distances between the steel bars are different in width. According to the novel steel bar support, a plurality of fixing clamps are arranged on a base, the positions between the fixing clamps are determined, it is ensured that the distance between supporting points meets the technical requirement, the stability of the supporting points can be enhanced, and the positions of the supporting points are not prone to moving after the supporting points are placed.

Description

Technical Field

[0001] The invention discloses a novel steel bar bracket, which relates to building construction supplies, in particular to a pad and a bracket for supporting a steel bar mesh. Background Art

[0002] When pouring large-area cement components such as floor slabs and bridges in the construction industry, steel mesh must be placed inside as the skeleton of the cement component. Before pouring, cement pads, iron horse stools, etc. should be used to set up the steel mesh so that the steel mesh is in the position specified by the design requirements inside the cement component. When using pads or iron horse stools to set up the steel mesh, first measure and mark the work surface according to the density and technical requirements of the steel mesh, place pads or iron horse stools according to the marked positions, stack the steel bars on the pads or iron horse stools, and then use wire ties to tie the steel bars to make a steel mesh that meets the requirements. First, the work of measuring and marking is more troublesome. Second, even if the pads are placed accurately at the position of the marked lines, it is inevitable that the pads will be touched and displaced when the steel bars are stacked, resulting in different widths between the steel bars, affecting the performance and quality of the cement components. What's more, in order to save money, the steel bars are scattered on the work surface in advance, and then the spacing is adjusted to place cement pads, iron horse stools and other steel bar supports. This construction method is not only inefficient, but also the position and spacing of the steel bars are more difficult to meet the technical requirements. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a new type of steel bar bracket. A new type of steel bar bracket can connect multiple fixing cards together, ensure that the spacing between the fixing cards meets the technical requirements, and enhance the stability of the fixing cards. After being placed, the position of the fixing cards will not move easily.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a new type of steel bar support includes a base and a fixing clip, the base is a support base made of rigid material with a stable structural shape for lifting steel bars, and the fixing clip is a fixing slot arranged on the base that can clamp the steel bars, and is characterized in that: a plurality of fixing clips are made on a base, and the shape and position of the fixing clips are determined during production; the base can be made into a V-shaped base, the V-shaped base is a V-shaped strip as a whole, and the base is V-shaped when viewed from the side, and a fixing clip can be set at the edge of the V-shaped base; the base can be made into a T-shaped base, and the T-shaped base adopts a long strip bottom plate, and a vertical plate is formed in the middle of the long strip bottom plate. Straight rib plate, the bottom plate of the T-shaped base and the raised rib plate form an inverted T shape when viewed from the side, and a fixing card can be set on the rib plate; the base can be made into a star-shaped base, the bottom plate of the star-shaped base is a V-shaped strip, and a vertical plate is raised at a distance on the V-shaped strip bottom plate, and the bottom plate and the raised vertical plate form a star shape when viewed from the side, and a fixing card can be set on the vertical plate of the base; the base can be made into a triangular base, and the base is triangular when viewed from the side, and the triangular base has three edges, and a fixing card can be set on each edge; the base can be made into an L-shaped base, and the base is L-shaped when viewed from the side, and a fixing card can be set on the vertical edge of the L-shaped base.

[0005] The beneficial effect of the present invention is that a plurality of fixing clips are formed on the base of a new type of steel bar support, which is equivalent to connecting a plurality of steel bar pads or supports together. The stability of the new type of steel bar support is greatly improved, and the steel bar support will not be easily moved during the process of stacking the steel bars, ensuring that the distance between the steel bars is consistent and unchanged, which is conducive to ensuring the overall quality of the cement component. Using a new type of steel bar support for on-site construction will be more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 Schematic diagram of a novel steel bar support implementation method 1;

[0007] Figure 2 Schematic diagram of a novel steel bar support implementation method 2;

[0008] Figure 3 Schematic diagram of a novel steel bar support implementation method 3;

[0009] Figure 4 Schematic diagram of a novel steel bar support implementation method 4;

[0010] Figure 5 Schematic diagram of a novel steel bar support implementation method 5;

[0011] Figure 6 This is a schematic diagram of a field application of implementation mode 1;

[0012] Figure 7This is a schematic diagram of a combined application of implementation mode 2 and implementation mode 3;

[0013] Figure 8 is a schematic diagram of a field application of implementation mode 5;

[0014] Fig. 9 This is a schematic diagram of a small steel bar support. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0016] A new type of steel bar support includes a base and a fixing card. The base is a support base made of rigid material with a stable structure and shape for lifting steel bars. The fixing card is a fixing slot arranged on the base that can clamp the steel bars. It is characterized in that: multiple fixing cards are made on a base, and the shape and position of the fixing cards are determined during production.

[0017] Implementation method 1, Figure 1 The schematic diagram of the embodiment 1 of a new type of steel bar support includes a front view, a side view and an axonometric view of the new type of steel bar support. The new type of steel bar support in the embodiment 1 is a V-shaped steel bar support, and the base 1 of the V-shaped steel bar support is an inverted V shape from the side view. When working, as shown in the axonometric view, the edges are buckled upward on the working surface. When a new type of steel bar support is produced, a plurality of semicircular slots are provided at the edges of the base 1 as fixing clips 2.

[0018] In this embodiment, if the customer requires to use 10mm diameter and 1800mm long steel bars to erect a steel mesh with a lower steel bar spacing of 100mm and an upper steel bar spacing of 200mm, which are perpendicular to each other. The V-shaped steel bar support is made of carbon fiber material, and the base 1 can support the steel bars placed on it. The base 1 is 500mm long and has 5 semicircular slots as fixing clips 2 at its edges. The minimum spacing between the steel bars required by the erected steel mesh is 100mm, so the distance between the fixing clips 2 is 100mm. Figure 6 This is a schematic diagram of the on-site application of implementation method 1. First, two types of V-shaped steel bar brackets are selected, the height of the high "V-shaped steel bar bracket" is approximately equal to the height of the low "V-shaped steel bar bracket" plus the "diameter of the steel bar". For example, if the diameter of the threaded steel bar is 10mm, the height of the high "V-shaped steel bar bracket" is equal to the height of the low "V-shaped steel bar bracket" plus 10mm. Figure 6As shown, on the working surface for pouring cement components, first use three 500mm long low "V-shaped steel bar supports" to connect together to form a row, and place three rows in parallel at 800mm intervals according to the relevant requirements of the steel mesh to support the lower layer of steel bars. Then, as shown in the figure, place two rows of high "V-shaped steel bar supports" perpendicular to the direction of the low "V-shaped steel bar supports" to support the upper layer of steel bars. In this way, a support frame for placing steel bars is formed on the working surface with V-shaped steel bar supports. Next, just put the steel bar 3 with a length of 1800mm and a diameter of 10mm on the fixing card 2 of the V-shaped steel bar support to form a required lower layer steel bar spacing of 100mm, upper layer steel bars 200mm apart, and untied steel mesh that crosses each other vertically.

[0019] Providing multiple fixed slots on a base is equivalent to connecting multiple small steel bar brackets together to form a longer steel bar bracket. The advantage of connecting multiple small steel bar brackets together is that the distance between each fixed slot is set, and the spacing of the steel mesh formed by it is accurate and consistent. In addition, the stability of multiple small steel bar brackets connected together is greatly improved, and they will not easily move or deviate when encountering bumps. Therefore, using the "a new type of steel bar bracket" of the present invention to erect a steel mesh has a simple and convenient operation process, and the distance between the steel bars can meet the technical requirements and reduce labor intensity and improve work efficiency.

[0020] Implementation method 2, Figure 2 The schematic diagram of the second embodiment of a new type of steel bar support includes a front view, a side view and an axonometric view of the new type of steel bar support. The second embodiment of the new type of steel bar support is a T-shaped steel bar support, in which a vertical rib is formed in the middle of the long strip bottom plate to form a structurally stable support base 1. From the side view, the T-shaped steel bar support is in an inverted T shape. When producing a new type of steel bar support, a plurality of V-shaped slots are provided at the rib of the base 1 as fixing clips 2.

[0021] In this embodiment, if the customer requires that a steel mesh with a bottom layer of 100mm spacing and a top layer of 200mm spacing be erected with steel bars of 10mm diameter and 1800mm length, and with the steel bars perpendicular to each other, the T-shaped steel bar bracket is made by stamping iron plates, and the minimum spacing between the steel bars in the erected steel mesh is 100mm. Therefore, 5 V-shaped fixing clips 2 are set on the rib plate of the T-shaped steel bar bracket, and each fixing clip 2 is 100mm apart. The on-site construction method is basically the same as Implementation Method 1, and can be referred to Figure 6Replace the V-shaped steel bar support with a T-shaped steel bar support for construction. First, select two types of high and low T-shaped steel bar supports. The height of the high "T-shaped steel bar support" is approximately equal to the height of the low "T-shaped steel bar support" plus the "diameter of the steel bar". First, use the low "T-shaped steel bar support" to connect together to form a row, and place three rows in parallel at a certain distance to support the lower layer of steel bars. Then place two rows of high "T-shaped steel bar supports" in the perpendicular direction to support the upper layer of steel bars. In this way, a support frame for placing steel bars is formed on the working surface with T-shaped steel bar supports. Next, just put the steel bar 3 with a length of 1800mm and a diameter of 10mm on the fixed card 2 of the V-shaped steel bar support as required to form an untied steel mesh with a lower layer of steel bars spaced 100mm apart and an upper layer of steel bars spaced 200mm apart, and perpendicularly crossed with each other.

[0022] The T-shaped steel bar bracket not only has many advantages of the V-shaped steel bar bracket, but also can be provided with some round holes on the base 1 of the T-shaped steel bar bracket, so as to fix the base 1 with screws, and further ensure that it will not shift or deviate during the construction process.

[0023] Implementation method 3, Figure 3 The figure is a schematic diagram of a new type of steel bar support implementation method 3, including a front view, a side view and an axonometric view of the new type of steel bar support. The new type of steel bar support in implementation method 3 is a star-shaped steel bar support, and the base 1 is a vertical plate formed on a V-shaped bottom plate at a certain distance according to the requirements of the steel mesh to be erected. From the side view, the star-shaped steel bar support is star-shaped as shown in the figure. When producing a new type of steel bar support, a U-shaped slot is set on the vertical plate of the base 1 as a fixing clip 2. The U-shaped slot is deep enough to accommodate two upper and lower steel bars.

[0024] In this embodiment, the base 1 is a support base with a stable structure and shape made by stamping iron plates. According to the requirements of the steel mesh to be erected, 5 U-shaped fixing clips 2 are set on the 500mm long base 1, and each fixing clip 2 is 100mm apart. The uniqueness of the star-shaped steel bar support is that a certain space is left under the star-shaped steel bar support, and the cement mortar can wrap it more tightly, and almost no trace of the star-shaped steel bar support can be seen on the outside of the cement component. When using this embodiment 3 alone to erect the steel mesh, you can refer to Figure 6 Replace the V-shaped steel bar support with a star-shaped steel bar support for construction.

[0025] Various types of steel bar supports can also be crossed and combined for use. Figure 7 This is a schematic diagram of the combined application of Implementation Method 2 and Implementation Method 3. In this embodiment, two types of steel bar brackets, T-shaped steel bar brackets and star-shaped steel bar brackets, are selected to form a support frame for placing steel bars. In this embodiment, it is required to use steel bars with a diameter of 10mm and a length of 1800mm to build a steel mesh with a lower steel bar spacing of 200mm and an upper steel bar spacing of 200mm. Figure 7 As shown, the lower steel bars are supported by "star-shaped steel bar brackets" and the upper steel bars are supported by "T-shaped steel bar brackets". In this embodiment, the height of the "T-shaped steel bar bracket" is approximately equal to the "star-shaped steel bar bracket" plus the "diameter of the steel bar". Figure 7 After using "star-shaped steel bar bracket" and "T-shaped steel bar bracket" to form a support frame for placing steel bars, the next step is to place a steel bar 3 with a length of 1800mm and a diameter of 10mm, as shown in the figure, with a steel bar placed every other fixed card 2 to form an untied steel mesh with a lower steel bar spacing of 200mm and upper steel bars 200mm apart and perpendicular to each other.

[0026] Implementation method 4, Figure 4 The present invention is a schematic diagram of a new type of steel bar support implementation method 4, including a front view, a side view and an axonometric view of a new type of steel bar support when it is placed upright. The new type of steel bar support in implementation method 4 is a triangular steel bar support, and the base 1 adopts a closed triangular structure. From the side view, the base 1 of the triangular steel bar support is triangular, and the triangular base 1 has three edges. When a new type of steel bar support is produced, a semicircular card slot is provided on each edge as a fixing card 2.

[0027] The triangular base structure is stable and has a strong bearing capacity and can support heavier steel mesh. The triangular base 1 in this embodiment is made of iron plate and processed into an isosceles triangle. The isosceles triangle has two longer and equal sides and a shorter bottom side. Five semicircular fixing clips 2 can be set on each edge. When the bottom side is placed on the ground (upright), the height of the "fixing card position" is higher, and when the side side is placed on the ground (sideways), the height of the "fixing card position" is lower. The triangular steel bar support is designed so that the height of "upright placement" is approximately equal to the height of "side placement" plus the "diameter of the steel bar", then one type of triangular steel bar support can be used to support two layers of steel bars of different heights. When using, please refer to Figure 6 , the sideways triangular steel bar support is used as the lower steel bar support to support the lower steel bars, and the upright triangular steel bar support is used as the higher steel bar support to support the upper steel bars. The triangular steel bar support has good structural stability and high strength, and is more suitable for building steel mesh in high-strength cement components such as roads and bridges. One type of triangular steel bar support can support two layers of steel bars of different heights, which is more convenient to use.

[0028] A dividing line can be added to the base 1 of a new type of steel bar support. The dividing line is a dotted intermittent connecting line composed of a group of tiny rectangular through holes, which is convenient for cutting and adjusting the length of the steel bar support according to the needs of the construction site or dividing the new type of steel bar support into multiple independent small steel bar supports according to the dividing line.

[0029] In this embodiment, if Figure 4There is a circular hole in the middle of the dividing line shown. When the triangular steel bar bracket is divided into multiple independent small steel bar brackets, the circular hole is divided into two halves. After being divided into individual independent small steel bar brackets, the small steel bar brackets are small in size and more flexible to use. The small steel bar brackets can be placed in three different ways: sideways, upright, and vertical. Fig. 9 This is a schematic diagram of a small steel bar support. The axonometric diagram in the figure shows a small triangular steel bar support placed upright. The height positions of the support points in the three different placement methods are different.

[0030] The base of a new type of steel bar support is relatively long. During construction, a new type of steel bar support is generally placed first and then the steel bars are stacked. The small steel bar support can place the steel bars first and then place the support points under the steel bars. It is more suitable for adjusting and supporting scattered untied steel mesh.

[0031] Implementation method 5, Figure 5 The figure is a schematic diagram of a new type of steel bar support implementation 5, which is an axonometric view of a new type of steel bar support. The new type of steel bar support in implementation 5 is an L-shaped steel bar support, and the base 1 is L-shaped when viewed from the side. When a new type of steel bar support is produced, a U-shaped slot is provided on the base 1 as a fixing card 2.

[0032] The L-shaped steel bar support in this embodiment is made of stamped iron plate, with a stable structure and strong vertical bearing capacity. According to the requirements of the installed steel mesh, 6 U-shaped fixing clips 2 are made on the base 1 with a length of 600mm, and the distance between the fixing clips 2 is 100mm. The U-shaped slot is deep enough to accommodate two upper and lower steel bars. First, the lower steel bar is placed in the U-shaped fixing clip on one side, and then the upper steel bar is vertically stacked in the U-shaped fixing clip on the other side. The lower steel bar frame is directly supported and positioned by the L-shaped steel bar support. When stacking the upper steel bars, the U-shaped fixing clip can only constrain the position of the upper steel bars, and its mass is supported by the lower steel bar frame. The steel bar support in this embodiment is provided with a dividing line. The strength of the through hole at the dividing line is relatively weak, and it can be cut off with simple tools such as side cutting pliers, which is convenient for cutting the length of the bracket. You can also just cut the dividing line at the bottom and then bend the L-shaped steel bar support at the upper dividing line to fold it into Figure 8 The right-angle L-shaped steel bar bracket shown.

[0033] Figure 8 This is a schematic diagram of the field application of implementation mode 5. As shown in the figure, the support frame adopts an L-shaped steel bar bracket, and the four corners of the support frame are bent into a 90° right angle according to the site conditions. A round hole is formed at the bottom of the L-shaped steel bar bracket, and the base 1 can be fixed with screws.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that, without departing from the principle of the present invention, based on the embodiments of the present invention, using the contents of the present invention specification and drawings, equivalent structures produced by reorganization, reconstruction and improvement shall all fall within the scope of protection of the present invention.

Claims

1. A new type of steel bar support includes a base and a fixing card. The base is a support seat made of rigid material with a stable structure and shape for lifting steel bars. The fixing card is a fixing slot set on the base that can clamp the steel bars. It is characterized by: A plurality of fixing cards are formed on a base, and the shapes and positions of the fixing cards are determined during production.

2. A new type of steel bar support according to claim 1, characterized in that: The base can be made into a V-shaped base, which is in the shape of a V-shaped strip as a whole. When viewed from the side, the base is in the shape of an inverted V, and a fixing card can be arranged at the edge of the V-shaped base.

3. The new steel bar support according to claim 1 is characterized in that: The base can be made into a T-shaped base, which adopts a long strip bottom plate, and a vertical rib plate is raised in the middle of the long strip bottom plate. When viewed from the side, the bottom plate of the T-shaped base and the raised rib plate form an inverted T shape, and a fixing card can be set on the rib plate.

4. The novel steel bar support according to claim 1 is characterized in that: The base can be made into a star-shaped base, the bottom plate of the star-shaped base is a V-shaped strip, and a vertical plate is raised at a distance on the V-shaped strip bottom plate. When viewed from the side, the bottom plate and the raised vertical plate form a star shape, and a fixing card can be set on the vertical plate of the base.

5. The novel steel bar support according to claim 1 is characterized in that: The base can be made into a triangular base, which is triangular when viewed from the side. The triangular base has three edges, and a fixing card can be arranged on each edge.

6. The novel steel bar support according to claim 1 is characterized in that: The base can be made into an L-shaped base, which is L-shaped when viewed from the side, and a fixing card can be arranged on the vertical side of the L-shaped base.

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