Railway pile foundation reinforcement cage storage rack capable of being shielded

Abstract

The utility model relates to the technical field of building construction tools, in particular to a railway pile foundation reinforcement cage storage rack capable of being shielded. A railway pile foundation reinforcement cage storage rack capable of being shielded comprises a base frame and a supporting frame fixedly connected to the base frame, and the supporting frame comprises a main supporting column fixedly connected to the base frame, side supporting columns arranged on the two sides of the main supporting column and arc-shaped brackets arranged between the main supporting column and the side supporting columns; the upper end of the main supporting column is fixedly connected with a storage barrel, a rotating shaft is rotationally connected into the storage barrel, and the side wall of the rotating shaft is fixedly connected with first protection cloth and second protection cloth penetrating through the barrel wall of the storage barrel. By means of the device, the finished reinforcement cage can be effectively supported in the storage process, and bending deformation of the finished reinforcement cage is prevented; according to the device, the finished reinforcement cage can be covered with protective cloth, rainwater erosion is prevented, and the finished reinforcement cage is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction tools, in particular to a shieldable railway pile foundation steel bar cage storage rack. Background Art

[0002] After the pile foundation steel cage is transported to the construction site, it should be stored away from direct sunlight or in the open air to ensure that the steel bars are clean and tidy and do not rust, so as to prevent the sun, wind and rain from having a negative impact on the pile foundation steel cage; the steel cage storage rack in the prior art stores the steel cage in the form of a crossbeam, and when encountering rainy weather, the steel cage is prone to rust and deformation.

[0003] Chinese Patent 202023028981.0 discloses "A Rainproof Steel Cage Storage Rack", publication number CN214162967U. The rainproof steel cage storage rack includes a base, four vertical poles fixedly connected to the base and arranged in a square shape, two cross arms and two connecting rods arranged between adjacent vertical poles, the vertical poles are higher than the cross arms, the connecting rods are located at the top of the vertical poles, the steel cage is placed on the two cross arms, the two connecting rods are parallel to the steel cage, the top of the connecting rod is fixedly connected to a support rod, the top of the support rod is fixedly provided with a rainproof cloth, and the rainproof cloth covers the support rods on all sides. However, the device has some defects: when using the tarpaulin, the operator has to manually cover the tarpaulin from one end of the steel cage storage rack to the other end; when storing the tarpaulin, the operator has to manually fold the tarpaulin and place the folded tarpaulin in the storage slot. The whole process requires multiple operators to cooperate with each other to use the tarpaulin, which is time-consuming, labor-intensive and inefficient. In addition, the steel cage is supported by four vertical poles on the base, and the support points of the vertical poles on the steel cage are single. Utility Model Content

[0004] In order to solve the above problems of the prior art, the utility model provides a shieldable railway pile foundation steel cage storage rack, which can cover the steel cage with a protective cloth in a relatively short time, and can also neatly store the tarpaulin in a relatively short time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shieldable railway pile foundation steel cage storage rack, comprising a base frame and a support frame fixedly connected to the base frame, the support frame comprising a main support column fixedly connected to the base frame, side support columns arranged on both sides of the main support column, and an arc-shaped bracket arranged between the main support column and the side support column; the upper end of the main support column is fixedly connected to a storage cylinder, a rotating shaft is rotatably connected in the storage cylinder, and the fixed ends of the first protective cloth and the second protective cloth are fixedly connected to the side wall of the rotating shaft, and the free ends of the first protective cloth and the second protective cloth both pass through the cylinder wall of the storage cylinder; the free ends of the first protective cloth and the second protective cloth are each provided with a traction rope for pulling them to move.

[0006] With the above structural design, after the steel cage is placed on the arc-shaped bracket, the operator pulls the traction rope to draw the protective cloth from the storage tube and cover the steel cage. The protective cloth can protect the steel cage from the sun, wind and rain, greatly reducing the negative impact of bad weather on the steel cage and effectively protecting the finished steel cage.

[0007] Preferably, the base frame includes a bottom frame formed by horizontal beams and vertical beams, and an I-beam fixedly connected to the horizontal beam; the main support column and the side support column are fixedly connected to the upper surface of the I-beam, and the outer side wall of the arc-shaped bracket is fixedly connected to the upper surface of the I-beam.

[0008] The above structural design is adopted to raise the distance between the support frame and the ground, so as to prevent the steel cage from being eroded by moisture on the ground and water on the ground after rain.

[0009] Preferably, the side support column is hinged to one end of the oblique support column, and the other end of the oblique support column is mounted on the main support column. A mounting hole is provided at the end of the oblique support column, and an internal threaded hole is provided on the main support column.

[0010] With the above-mentioned structural design, when the protective cloth is used, the inclined support column on the side support column is rotated, and the inclined support column is placed on the main support column. The first protective cloth and the second protective cloth move along the inclined support column, and also serve to support the first protective cloth and the second protective cloth. When the protective cloth is not in use, the inclined support column on the side support column is rotated so that the inclined support column and the side support column are parallel.

[0011] Preferably, the free ends of the first protective cloth and the second protective cloth are fixedly connected to guide rods, the guide rods are fixedly connected to the fixed ends of the traction ropes, both ends of the I-beams are fixedly connected to fixing rings, and the free ends of the traction ropes are connected to the fixing rings.

[0012] By adopting the above-mentioned structural design, the guide rod can tension the first protective cloth and the second protective cloth to a certain extent to prevent the sagging first protective cloth and the second protective cloth from being hooked during the process of pulling the first protective cloth and the second protective cloth, and fix the covered first protective cloth and the second protective cloth on the base frame to prevent the free end of the protective cloth from detaching from the steel cage storage rack due to strong winds outdoors.

[0013] Preferably, a protective shell is fixedly connected to the outer wall of the main support column, the end of the rotating shaft extends through the shell wall of the protective shell, and the protective shell is provided with a fixed column fixedly connected to the outer wall of the main support column, a driving gear sleeved on the fixed column, a driven gear fixedly connected to the end of the rotating shaft, and a chain sleeved on the driving gear and the driven gear; a connecting handle is fixedly connected to the outer wall of the driving gear, the connecting handle passes through the protective shell, the end of the connecting handle is fixedly connected to the rotating handle, and a sleeve is sleeved on the rotating handle.

[0014] With the above structural design, the protective shell can protect the driving gear, the driven gear and the chain from corrosion under outdoor conditions, and can also prevent debris from getting stuck in the gears and causing the gears to not work normally; the driving gear is rotated, thereby driving the chain to drive the driven gear to rotate, and then the rotating shaft rotates to retract the first protective cloth and the second protective cloth into the storage cylinder.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1) The arc-shaped bracket can provide limited support for the steel cage to ensure the normal spacing of the steel cage, thereby ensuring that the finished steel cage is effectively supported during storage to prevent it from bending and deformation.

[0017] 2) The protective cloth is pulled out from the storage tube through the traction rope, so as to cover the entire outer frame, prevent rain erosion, and effectively protect the finished steel cage.

[0018] 3) The protective cloth is folded up by rotating the rotating shaft through the cooperation of gears and chains, thereby improving the folding efficiency of the protective cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a partial base frame and a support frame of the utility model;

[0022] Figure 4 This is a structural schematic diagram of a partial cross-section of the storage tube of the utility model; DETAILED DESCRIPTION

[0023] See also Figure 1 , Figure 3The utility model provides a technical solution: a shieldable railway pile foundation steel cage storage rack, comprising a base frame 1, a support frame fixedly connected to the base frame 1, the support frame comprising a main support column 2 fixedly connected to the base frame 1, side support columns 3 symmetrically arranged on both sides of the main support column 2, and an arc bracket 7 arranged between the main support column 2 and the side support column 3; the base frame 1 comprises a rectangular bottom frame surrounded by two cross beams 13 and three vertical beams 12, and an I-beam 11 is welded on the cross beam 13; the bottom ends of the main support column 2 and the side support column 3 are welded to the upper surface of the I-beam 11, and the outer side wall of the arc bracket 7 is welded to the upper surface of the I-beam 11.

[0024] The top end of the side support column 3 is cut into an inclined surface, and the lower end of the inclined support column 6 is hinged to the outer wall of the side support column 3 through a hinge. The lower end of the inclined support column 6 is also cut into an inclined surface, and the upper end of the inclined support column 6 is also cut into an inclined surface. The two sides of the upper end of the main support column 2 are also cut into inclined surfaces. A mounting hole is provided at the upper end of the inclined support column 6, and an internal threaded hole is provided on the inclined surface of the main support column 1. When the inclined support column 6 is rotated onto the main support column 2, the upper end of the inclined support column 6 and the upper end of the main support column 2 can cooperate through the inclined surface, and the upper end of the inclined support column 6 can be seamlessly mounted on the main support column 1, and a bolt is used to pass through the mounting hole at the upper end of the inclined support column 6 and be threadedly installed in the internal threaded hole on the main support column 6.

[0025] See also Figure 1 , Figure 2 , Figure 4 The upper end of the main support column 2 is fixedly connected to the storage cylinder 5, and bearings 56 are welded at both ends of the storage cylinder 5. The rotating shaft 51 is installed on the bearing 56. The fixed ends of the first protective cloth 52 and the second protective cloth 55 are fixedly connected to the side wall of the rotating shaft 51. A strip-shaped withdrawal outlet extending along the axial direction of the storage cylinder 5 is symmetrically opened on the cylinder wall of the storage cylinder 5. The free end of the first protective cloth 52 passes through the cylinder wall of the storage cylinder 5 from the right, and the free end of the second protective cloth 55 passes through the cylinder wall of the storage cylinder 5 from the left. The free ends of the first protective cloth 52 and the second protective cloth 55 are fixedly connected to the guide rod 53, and the guide rod 53 is fixedly connected to the fixed end of the traction rope 54. Fixed rings 14 are welded at both ends of the I-beam 11, and the free end of the traction rope 54 is connected to the fixed ring 14.

[0026] The outer wall of the main support column 2 is fixedly connected to the protective shell 4, and the end of the rotating shaft 51 extends through the shell wall of the protective shell 4. The protective shell 4 is provided with a fixed column 43 fixedly connected to the outer wall of the main support column 2, a driving gear 44 sleeved on the fixed column 43, a driven gear 41 fixedly connected to the end of the rotating shaft 51, and a chain 42 sleeved on the driving gear 44 and the driven gear 41; a connecting handle 46 is fixedly connected to the outer wall of the driving gear 44, and the connecting handle 46 passes through the protective shell 4, and the end of the connecting handle 46 is fixedly connected to the rotating handle 45, and a sleeve is sleeved on the rotating handle 45.

[0027] As a further improvement of the present invention, the protective cloth used in the device can be made of a material that can shield against rain and sun.

[0028] Working principle: When the finished steel cage is stored for a long time at the construction site, the operator first places the finished steel cage on the arc bracket 7 of the device, and then rotates the inclined support column 6 hinged on the side support column 3, and sets up the inclined support column 6 on the main support column 2; the operator then pulls the traction rope 54 on the first protective cloth 52 and the second protective cloth 55 to pull the first protective cloth 52 and the second protective cloth 55 out of the storage tube 5, and the guide rod 53 moves along the inclined support column 6 until the first protective cloth 52 and the second protective cloth 55 wrap the finished steel cage, and then fixes the traction rope 54 on the fixing ring 14; when retracting the first protective cloth 52 and the second protective cloth 55, the operator holds the rotating handle 45 to drive the driving gear 44 to rotate, and then drives the driven gear 41 to rotate through the chain 42, and then rotates the rotating shaft 51 to retract the first protective cloth 52 and the second protective cloth 55 into the storage tube 5.

[0029] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of the relative relationship, without substantial change of the technical content, should also be regarded as the scope of the implementation of the utility model.

[0030] The present invention is described above with reference to the preferred embodiments, but the protection scope of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the protection scope of the present invention. Various improvements may be made to the present invention and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A shieldable railway pile foundation steel cage storage rack, comprising a base frame (1) and a support frame fixedly connected to the base frame (1), characterized in that: The support frame comprises a main support column (2) fixedly connected to the base frame (1), side support columns (3) arranged on both sides of the main support column (2), and an arc-shaped bracket (7) arranged between the main support column (2) and the side support columns (3); the upper end of the main support column (2) is fixedly connected to a storage cylinder (5), a rotating shaft (51) is rotatably connected inside the storage cylinder (5), the side wall of the rotating shaft (51) is fixedly connected to the fixed ends of the first protective cloth (52) and the second protective cloth (55), the free ends of the first protective cloth (52) and the second protective cloth (55) both pass through the cylinder wall of the storage cylinder (5); and a traction rope (54) for traction and movement of the first protective cloth (52) and the second protective cloth (55) is arranged on the free ends of the first protective cloth (52) and the second protective cloth (55).

2. The shieldable railway pile foundation steel cage storage rack according to claim 1, characterized in that: The base frame (1) comprises a bottom frame formed by a horizontal beam (13) and a vertical beam (12), and an I-beam (11) fixedly connected to the horizontal beam (13); the main support column (2) and the side support column (3) are fixedly connected to the upper surface of the I-beam (11), and the outer side wall of the arc bracket (7) is fixedly connected to the upper surface of the I-beam (11).

3. The shieldable railway pile foundation steel cage storage rack according to claim 1, characterized in that: The side support column (3) is hinged to one end of the oblique support column (6), and the other end of the oblique support column (6) is mounted on the main support column (2). A mounting hole is provided at the end of the oblique support column (6), and an internal threaded hole is provided on the main support column (2).

4. The shieldable railway pile foundation steel cage storage rack according to claim 2, characterized in that: The free ends of the first protective cloth (52) and the second protective cloth (55) are fixedly connected to a guide rod (53), the guide rod (53) is fixedly connected to a fixed end of a traction rope (54), both ends of the I-beam (11) are fixedly connected to a fixing ring (14), and the free end of the traction rope (54) is connected to the fixing ring (14).

5. The shieldable railway pile foundation steel cage storage rack according to claim 1, characterized in that: The outer wall of the main support column (2) is fixedly connected to a protective shell (4), the end of the rotating shaft (51) extends through the shell wall of the protective shell (4), and the protective shell (4) is provided with a fixed column (43) fixedly connected to the outer wall of the main support column (2), a driving gear (44) sleeved on the fixed column (43), a driven gear (41) fixedly connected to the end of the rotating shaft (51), and a chain (42) sleeved on the driving gear (44) and the driven gear (41); the outer wall of the driving gear (44) is fixedly connected to a connecting handle (46), the connecting handle (46) passes through the protective shell (4), the end of the connecting handle (46) is fixedly connected to a rotating handle (45), and a sleeve is sleeved on the rotating handle (45).

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