CN219219562U - Supporting cushion block for building construction - Google Patents

Abstract

The utility model discloses a support cushion block for building construction, which comprises a bottom cushion plate and directional sliding blocks fixedly arranged at two ends of the bottom cushion plate, wherein an arched support cushion block is arranged between the two directional sliding blocks, two adjusting screw holes are respectively formed in the middle of the top end of the bottom cushion plate and the middle of the bottom end of the arched support cushion block, a screw adjusting assembly is arranged between the two adjusting screw holes which are opposite to each other, the screw adjusting assembly comprises a hexagonal connecting piece and support rod bodies fixedly arranged at two ends of the hexagonal connecting piece, and external threads are arranged on the surfaces of the support rod bodies.

Description

Supporting cushion block for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a support cushion block for building construction.

Background

The concrete support cushion block, also called a reinforcing steel bar protection layer cushion block, is commonly used in building construction, is arranged between a reinforcing steel bar and a template in a brick-concrete structure and a frame structure, and is used for fixing the position of the reinforcing steel bar so as to prevent the reinforcing steel bar from being exposed and corroded. The common support cushion is a prefabricated member made of concrete materials, the surface of the prefabricated member is provided with a clamping groove for erecting reinforcing steel bars and preventing the reinforcing steel bars from misplacement, for example, a cast-in-situ plate cushion with the application number of CN202020043259.5 is the support cushion which is most commonly used in building construction due to the simple structure and low production cost. However, in practical use, the applicant finds that the construction ground for erecting the reinforcing steel bars is difficult to ensure flatness, the problems of concave and convex gravel are quite common, after the support cushion block is placed on the construction ground, the reinforcing steel bars are erected again, the problem of uneven height of the reinforcing steel bars is solved, and the working difficulty of later binding of the reinforcing steel bars is increased, so the applicant considers that the following defects exist in the traditional support cushion block:

the existing supporting cushion block is fixed in height and cannot be flexibly fine-adjusted according to the condition of using the ground, so that the working difficulty of binding the later-stage reinforcing steel bars is high.

Disclosure of Invention

The utility model aims to provide a supporting cushion block for building construction, which solves the problems that the existing supporting cushion block provided in the background art is fixed in height and cannot be flexibly fine-tuned according to the condition of using the ground, so that the working difficulty of binding reinforcing steel bars at the later stage is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support cushion for construction, includes the backing plate and fixes the directional slider that sets up in the backing plate both ends, two be equipped with the arch support cushion between the directional slider, two regulation screw holes have all been seted up at the middle part on backing plate top and the middle part of arch support cushion bottom, just be equipped with screw rod adjusting part between the two of setting regulation screw holes, screw rod adjusting part includes hexagon connecting piece and the support body of rod of fixed setting in hexagon connecting piece both ends, the surface of support body of rod is equipped with the external screw thread, the support body of rod passes through external screw thread and adjusts screw threaded connection; adopt bilayer design, be provided with the screw rod adjusting part that is used for adjusting a height between the two-layer, can be when using, according to the actual conditions on use ground, nimble support height of adjusting the reinforcing bar for upper and lower floor's reinforcing bar can closely laminate, provides convenience for the ligature of later stage reinforcing bar.

Preferably, the bottoms of the two ends of the arched support cushion block are provided with directional sliding grooves, the arched support cushion block is in sliding connection with two directional sliding blocks through the two directional sliding grooves, and can slide in a directional manner, so that the support is stable.

Preferably, a transverse steel bar supporting groove is formed in the middle of the top end of the arched supporting cushion block, so that limiting and supporting of transverse steel bars are facilitated.

Preferably, longitudinal steel bar supporting grooves are formed in two sides of the top end of the arched supporting cushion block, and limiting and supporting of longitudinal steel bars are facilitated.

Preferably, the arch support cushion block and the bottom cushion plate are made of concrete materials, so that the production cost is low, the structural strength is high, and the service life is long.

Preferably, the bottom of backing plate is equipped with evenly distributed's anti-skidding insection, can prevent the gliding problem of supporting cushion in the use, supports steadily reliably.

Compared with the prior art, the utility model has the beneficial effects that: this supporting cushion adopts bilayer design, is provided with the screw rod adjusting part who is used for adjusting supporting cushion height between the two-layer, can be when using, according to the actual conditions on use ground, the support height of nimble adjustment reinforcing bar for upper and lower floor's reinforcing bar can closely laminate, provides convenience for the ligature of later stage reinforcing bar, and holistic structural strength is high, convenient to use, longe-lived.

Drawings

FIG. 1 is a schematic view of a block structure of the present utility model;

FIG. 2 is a front cross-sectional view of the lip block of the present utility model;

FIG. 3 is a front cross-sectional view of the screw adjustment assembly of the present utility model;

fig. 4 is an enlarged view of a portion a of the present utility model.

In the figure: 1. a bottom pad; 2. an arcuate support pad; 3. a screw adjustment assembly; 31. a support rod body; 32. a hexagonal connection; 33. an external thread; 4. a transverse steel bar supporting groove; 5. a longitudinal bar support groove; 6. anti-slip insections; 7. adjusting the screw hole; 8. a directional slider; 9. and (5) orienting the sliding groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a supporting cushion block for building construction, which comprises a bottom cushion plate 1 and directional sliding blocks 8 fixedly arranged at two ends of the bottom cushion plate 1, wherein an arched supporting cushion block 2 is arranged between the two directional sliding blocks 8, two adjusting screw holes 7 are respectively formed in the middle of the top end of the bottom cushion plate 1 and the middle of the bottom end of the arched supporting cushion block 2, a screw adjusting assembly 3 is arranged between the two adjusting screw holes 7 which are opposite to each other, the screw adjusting assembly 3 comprises a hexagonal connecting piece 32 and supporting rod bodies 31 fixedly arranged at two ends of the hexagonal connecting piece 32, external threads 33 are arranged on the surfaces of the supporting rod bodies 31, the supporting rod bodies 31 are in threaded connection with the adjusting screw holes 7 through the external threads 33, the arched supporting cushion block 2 and the bottom cushion plate 1 are both made of concrete materials, and anti-skid dents 6 which are uniformly distributed are arranged at the bottom end of the bottom cushion plate 1;

during the use, constructor can step on the supporting pad with the foot, takes out two hexagonal spanners afterwards, blocks two hexagonal spanners simultaneously and puts on hexagonal connecting piece 32, and the homodromous rotates hexagonal spanners simultaneously, and the spanner drives screw rod adjusting part 3 and wholly rotates, stretches out a section distance in from two regulation screw holes 7 to make the separation of bow-shaped supporting pad 2 and bottom plate 1, realize the support to the reinforcing bar, can adjust in a flexible way, the adaptation place is wider.

Referring to fig. 1 and 2, further, the bottoms of the two ends of the arched support cushion block 2 are provided with directional sliding grooves 9, and the arched support cushion block 2 is in sliding connection with two directional sliding blocks 8 through the two directional sliding grooves 9;

when the steel bar height adjusting device is used, the arched support cushion block 2 can directionally slide along the directional sliding block 8 in the height adjusting process, so that the steel bars are prevented from being misplaced.

Referring to fig. 1 and 2, further, a transverse steel bar supporting groove 4 is formed in the middle of the top end of the arched supporting cushion block 2, and longitudinal steel bar supporting grooves 5 are formed in two sides of the top end of the arched supporting cushion block 2;

when the steel bar binding machine is used, the steel bars are clamped on the transverse steel bar supporting grooves 4 and the longitudinal steel bar supporting grooves 5, the steel bars to be supported can be rapidly limited, loose dislocation of the steel bars is prevented, and convenience is provided for subsequent steel bar binding work.

When the embodiment of the application is used, the following steps are adopted: firstly, the ground on which the supporting cushion block is to be placed is cleaned, then the supporting cushion block is stably placed on the ground, the steel bar is clamped on the transverse steel bar supporting groove 4 and the longitudinal steel bar supporting groove 5, if the ground is not flat, constructors can step on the supporting cushion block by feet at the moment, then two hexagonal wrenches are taken out, the two hexagonal wrenches are clamped on the hexagonal connecting piece 32 at the same time, the hexagonal wrenches are rotated in the same direction, the wrenches drive the screw adjusting assembly 3 to integrally rotate, a certain distance extends from the two adjusting screw holes 7, so that the arched supporting cushion block 2 and the bottom cushion plate 1 are separated, the support on the steel bar is realized, the support can be flexibly adjusted, and the support is stable and reliable.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A support cushion block for construction, includes backing plate (1) and fixed directional slider (8) that set up at backing plate (1) both ends, its characterized in that: two be equipped with bow-shaped supporting shoe (2) between directional slider (8), two regulation screw (7) have all been seted up at the middle part on bottom bolster (1) top and the middle part of bow-shaped supporting shoe (2) bottom, just being equipped with screw rod adjusting part (3) between two regulation screw (7) that set up, screw rod adjusting part (3) include hexagon connecting piece (32) and fixed support body of rod (31) that set up at hexagon connecting piece (32) both ends, the surface of support body of rod (31) is equipped with external screw thread (33), support body of rod (31) are through external screw thread (33) and regulation screw (7) threaded connection.

2. A lip block for use in building construction according to claim 1, wherein: the bottoms of the two ends of the arched support cushion block (2) are provided with directional sliding grooves (9), and the arched support cushion block (2) is in sliding connection with two directional sliding blocks (8) through the two directional sliding grooves (9).

3. A lip block for use in building construction according to claim 1, wherein: the middle part at the top end of the arched support cushion block (2) is provided with a transverse steel bar support groove (4).

4. A lip block for use in building construction according to claim 1, wherein: longitudinal steel bar supporting grooves (5) are formed in two sides of the top end of the arched supporting cushion block (2).

5. A lip block for use in building construction according to claim 1, wherein: the arch-shaped support cushion block (2) and the bottom cushion plate (1) are both made of concrete materials.

6. A lip block for use in building construction according to claim 1, wherein: the bottom end of the bottom pad plate (1) is provided with evenly distributed anti-slip insections (6).

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