Building first floor concrete pump pipe stabilizing support

Abstract

A building first floor concrete pump pipe stabilizing support comprises a square frame base and two channel steel stand columns fixedly connected to the middle of the square frame base side by side, a supporting top plate is fixedly connected between the upper ends of the two channel steel stand columns, and a limiting round hole is formed in the middle of the supporting top plate; a hoop assembly is arranged in the middle of the supporting top plate and comprises a first semicircular hoop ring fixedly connected with the supporting top plate and a second semicircular hoop ring hinged to the first semicircular hoop ring, the first semicircular hoop ring and the second semicircular hoop ring form a circular ring body, and the circular ring body corresponds to the center of the limiting circular hole. The vertical positioning ribs are adopted for providing horizontal limiting for the square frame base, the pump pipe is locked through the hoop and the supporting top plate in a center limiting and clamping mode, meanwhile, crisscrossed wood is adopted for providing auxiliary supporting for the pump pipe, the stability of the support is effectively improved, the service life of the pump pipe is prolonged, and the service life of the pump pipe is prolonged. And the enough supporting strength on the pump pipe is ensured. Provided is a building first floor concrete pump pipe stabilizing support.

Description

Technical Field

[0001] The utility model relates to the field of construction tools, in particular to a stabilizing support for a concrete pump pipe on the first floor of a building. Background Art

[0002] During the concrete pouring of high-rise buildings, concrete pump pipes are used to transport concrete to the concrete placing boom for pouring. A common method of reinforcing the concrete pump pipes is to build concrete anchoring blocks, wrapping the pipes inside the blocks to secure them, especially at the junction of the horizontal and vertical pipes on the first floor. However, this method has the disadvantage that the concrete anchoring blocks cannot be reused, and pouring and removing them is cumbersome.

[0003] To this end, a pump tube fixing support at the horizontal and vertical intersection of the needle pump tube has appeared on the market, which solves the problems of being unable to recycle and the trouble of pouring and dismantling. For example, the utility model patent CN2019216243919 discloses a pump tube fixing support. The problem with this fixed support is that the base of the fixed support is directly placed on the floor, and this fixed support has an asymmetric structure, weak auxiliary reinforcement measures, poor stability, and insufficient support strength, which needs to be improved. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a stabilizing support for a concrete pump pipe on the first floor of a building.

[0005] The technical solution of the utility model is: a stable support for a concrete pump pipe on the first floor of a building, comprising a square frame base and two channel steel columns fixedly connected side by side to the middle of the square frame base, a reinforcing square tube is provided at the connection between the channel steel column and the frame base, and a support top plate is fixedly connected between the upper ends of the two channel steel columns, and the support top plate is fixedly connected to the channel steel column by welding, and vertical folding edges are downwardly provided on both sides of the support top plate. A limiting circular hole is provided in the middle of the support top plate, and the size of the limiting circular hole matches the size of the pump pipe; a clamping hoop assembly is provided in the middle of the support top plate, and the clamping hoop assembly comprises a semicircular hoop ring A fixedly connected to the support top plate and a semicircular hoop ring B hinged to the semicircular hoop ring A, the two semicircular hoops have the same size and a certain thickness, the semicircular hoop ring A and the semicircular hoop ring B form a circular ring body, the circular ring body corresponds to the center of the limiting circular hole, and the straight drop of the limiting circular hole is greater than the diameter of the circular ring body.

[0006] Preferably, the inner sides of the semicircular hoop A and the semicircular hoop B are both provided with rubber pads, and the rubber pads cover the inner sides of the semicircular hoop.

[0007] Preferably, a plurality of vertical positioning bars are evenly arranged around the square frame base, the vertical positioning bars are in contact with the outer side surface of the square frame base, the vertical positioning bars are slightly higher than the upper surface of the square frame base, and the main positioning bars are vertically anchored in the floor slab.

[0008] Preferably, a wooden support is provided on the floor board on one side of the square frame base, and the wooden support includes a plurality of wooden boards that are crisscrossed and stacked, and the pump pipe is supported to a certain height by the wooden support.

[0009] Preferably, the outer ends of the semicircular hoop A and the semicircular hoop B are both provided with square ear plates, the two square ear plates have the same size and corresponding positions, the middle of the square ear plates are provided with through holes, and bolts are installed in the two through holes to lock the two hoops.

[0010] Preferably, a channel steel-shaped diagonal support plate is connected between the middle portion of one end of the supporting top plate and the edge portion of the square frame base, and the diagonal support plate is welded and fixed between the two.

[0011] Preferably, diagonal support rods are provided between the two corners at the other end of the supporting top plate and the edge of the square frame base, the two diagonal support rods are symmetrically arranged, and the limiting circular hole is located between the two diagonal support rods.

[0012] Preferably, a channel steel reinforcement plate A is provided between one side of the upper portion of the two channel steel columns, and a channel steel reinforcement plate B is provided between the other side of the upper portion.

[0013] Preferably, a notch corresponding to the position of the limiting circular hole is provided in the middle of the channel steel reinforcement plate armor, the pump pipe can be matched and inserted into the notch, and a protective plate is extended outwardly on the channel steel reinforcement plate armor.

[0014] The beneficial technical effect of the present invention is that the present invention adopts positioning vertical ribs to provide horizontal limit for the square frame base, and the clamp and the support top plate lock the pump pipe in a center limit clamping manner, and at the same time adopts criss-crossing wood as auxiliary support for the pump pipe. Through structural improvement and auxiliary reinforcement measures, the stability of the support is effectively improved, ensuring that it has sufficient support strength for the pump pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model in use;

[0017] Figure 3 It is a three-dimensional structural diagram of the utility model in use state;

[0018] Figure 4 yes Figure 3 The AA cross-sectional structural diagram shows the structure of the wooden support;

[0019] In the figure, 01. Square frame base, 11. Channel steel column, 12. Support top plate, 121. Vertical folding edge, 122. Limiting circular hole, 13. Diagonal support plate, 14. Diagonal support rod, 15. Channel steel reinforcement plate A, 151. Protective plate, 16. Channel steel reinforcement plate B, 21. Semicircular hoop A, 22. Semicircular hoop B, 23. Rubber pad, 24. Square ear plate, 25. Bolt, 31. Floor plate, 32. Positioning vertical reinforcement, 41. Wooden board, 51. Pump pipe, 52. Elbow. DETAILED DESCRIPTION

[0020] Example 1, see the attached Figure 1-2 A stable support for a layer of concrete pump pipe 51 includes a square frame base 01 and two channel steel columns 11 fixedly connected side by side in the middle of the square frame base. A support top plate 12 is fixedly connected between the upper ends of the two channel steel columns. Vertical folded edges 121 are provided downward on both sides of the support top plate. A limiting circular hole 122 is provided in the middle of the support top plate 12. The limiting circular hole is arranged just above the center of the square frame base 01 to form a centrally supported support structure.

[0021] A hoop assembly is provided in the middle of the support top plate 12, which includes a semicircular hoop ring A 21 fixedly connected to the support top plate 12 and a semicircular hoop ring B 22 hinged to the semicircular hoop ring A. The semicircular hoop ring A 21 and the semicircular hoop ring B 22 form a circular ring body, which can be matched and tightly sleeved on the pump pipe 51. The circular ring body corresponds to the center of the limiting circular hole 122, and the straight drop of the limiting circular hole 122 is greater than the diameter of the circular ring body. The hoop assembly can be opened and there is no pump pipe 51. 1 can not be inserted into the elbow 52, ​​the size of the circular ring formed by the hoop is larger than the diameter of the elbow, so that it can enter the support to ensure smooth installation, the outer ends of the semicircular hoop A 21 and the semicircular hoop B 22 are provided with square ear plates 24, the middle of the square ear plates are provided with through holes, and bolts 25 are installed in the two through holes to lock the two hoops. After the elbow 52 is inserted between the two hoops, the two square ear plates 24 are tightened and fixed by the bolts 25 to achieve locking of the elbow by the hoop.

[0022] like Figure 4 As shown, the inner sides of the semicircular hoop A 21 and the semicircular hoop B 22 are both provided with rubber pads 23, which are clamped between the pump tube 51 and the hoop to maintain the stability of the pump tube clamping and can provide a certain elastic impact resistance.

[0023] A channel steel-shaped diagonal support plate 13 is connected between the middle of one end of the support top plate 12 and the edge of the square frame base 01, and a diagonal support rod 14 is provided between the two corners of the other end of the support top plate 12 and the edge of the square frame base 01. The diagonal support plates 13 and the diagonal support rods on both sides support the support top plate 12 through a triangular support to ensure that it has sufficient supporting strength. The limiting circular hole 122 is located between the two diagonal support rods 14, and the pump pipe 51 passes through the two diagonal support rods.

[0024] A channel steel reinforcement plate A 15 is provided between one side of the upper portion of the two channel steel columns 11, and a channel steel reinforcement plate B 16 is provided between the other side of the upper portion. The two reinforcement plates improve the integrity and stability of the two channel steel columns.

[0025] A notch corresponding to the position of the limiting circular hole 122 is provided in the middle of the channel steel reinforcement plate armor 15, and a protective plate 151 is extended outward from the channel steel reinforcement plate armor to provide safety protection for the elbow 52 to prevent it from being hit or bumped by building materials during construction.

[0026] When the stable support is installed and used, it is placed at the feeding position of the first floor of the building, and then the bolts 25 on the clamp assembly are loosened, the semicircular clamp ring B 22 is opened, and the elbow 52 of the pump pipe 51 is extended from between the two diagonal support rods 14 into the interior of the support, passed upward through the limiting circular hole 122, and extended from between the two semicircular hoops, and then the semicircular hoop ring B 22 is closed and the bolts 25 are tightened. The semicircular hoop ring A 21 and the semicircular hoop ring B clamp and lock the elbow 52, ​​and then the pump pipe 51 is installed in turn at both ends of the elbow through flanges. The clamp assembly and the support top plate 12 lock the pump pipe in a center-limited clamping manner. Through structural improvements and auxiliary reinforcement measures, the stability of the support is effectively improved.

[0027] Example 2, see the attached Figure 2-4 On the basis of the first embodiment, this embodiment is evenly provided with a number of vertical positioning ribs 32 around the square frame base 01, the vertical positioning ribs are in contact with the outer side surface of the square frame base, and the main positioning ribs are vertically anchored in the floor plate 31. The vertical positioning ribs 32 provide horizontal limit for the square frame base 01, and the pump pipe 51 itself provides vertical pressure for the square frame base 01. Under the action of vertical pressure and horizontal limit, the support can provide stable support for the pump pipe in a fixed position; and a wooden support is provided on the floor plate 31 on one side of the square frame base 01. The wooden support includes a number of wooden boards 41 that are crisscrossed and stacked. This wooden support structure provides auxiliary support for the pump pipe while also having a certain elastic deformation space, which can absorb part of the vibration force of the pump pipe 51 and reduce the impact force on the support.

Claims

1. A building first-floor concrete pump pipe stabilizing support, characterized by: It includes a square frame base and two channel steel columns fixedly connected side by side in the middle of the square frame base, a supporting top plate is fixedly connected between the upper ends of the two channel steel columns, vertical folded edges are provided downward on both sides of the supporting top plate, and a limiting circular hole is provided in the middle of the supporting top plate; a clamping hoop assembly is provided in the middle of the supporting top plate, and the clamping hoop assembly includes a semicircular hoop A fixedly connected to the supporting top plate and a semicircular hoop B hinged to the semicircular hoop A, the semicircular hoop A and the semicircular hoop B form a circular ring body, the circular ring body corresponds to the center of the limiting circular hole, and the straight drop of the limiting circular hole is greater than the diameter of the circular ring body.

2. A building first-floor concrete pump pipe stabilizing support according to claim 1, characterized in that: The inner sides of the semicircular hoop A and the semicircular hoop B are both provided with rubber pads.

3. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: A plurality of positioning vertical bars are evenly arranged around the square frame base, the positioning vertical bars are in contact with the outer side surface of the square frame base, and the positioning main bars are vertically anchored in the floor slab.

4. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: A wooden support is provided on the floor board on one side of the square frame base. The wooden support comprises a plurality of wooden boards which are crisscrossed and stacked.

5. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: The outer ends of the semicircular hoop A and the semicircular hoop B are both provided with square ear plates, the middle parts of the square ear plates are provided with through holes, and bolts are installed in the two through holes to lock the two hoops.

6. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: A channel steel-shaped diagonal support plate is connected between the middle portion of one end of the supporting top plate and the edge portion of the square frame base.

7. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: Diagonal support rods are provided between the two corners at the other end of the supporting top plate and the edge of the square frame base, and the limiting circular hole is located between the two diagonal support rods.

8. The first-floor concrete pump pipe stabilizing support according to claim 1 is characterized by: A channel steel reinforcement plate A is provided between one side of the upper parts of the two channel steel columns, and a channel steel reinforcement plate B is provided between the other side of the upper parts.

9. The first-floor concrete pump pipe stabilizing support according to claim 8 is characterized by: A notch corresponding to the position of the limiting circular hole is provided in the middle of the channel steel reinforcement plate armor, and a protective plate is extended outwardly from the channel steel reinforcement plate armor.

Images