Indoor track beam push-type installation construction device and method

Abstract

The present invention discloses an indoor track beam push-type installation construction device in the field of building construction technology. The indoor track beam push-type installation construction device comprises an I-beam track beam, a building mechanism arranged above the I-beam track beam, a hole arranged just above the I-beam track beam, a wheel arranged below the I-beam track beam and matched and connected with the lower flange plate of the I-beam track beam, a hanging basket arranged below the wheel, a traction mechanism arranged on the hanging basket, a safety mechanism arranged on the hanging basket, and a locking and fixing mechanism arranged on the hanging basket. The present invention also discloses an indoor track beam push-type installation construction method. The indoor track beam push-type installation construction device and method can realize upper and lower synchronous operation, reduce the work of erecting scaffolding and the investment of mechanical cranes, and are safe, reliable, and cost-saving.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a push-type installation construction device and method for indoor track beams. Background Art

[0002] In the field of metallurgical construction, common single buildings such as pump rooms, fan rooms, hydraulic stations, and transfer stations are basically equipped with electric hoists under the indoor ceiling (the electric hoists are suspended under the I-beam track beam) for the purpose of installing and repairing equipment. The connection between the I-beam track beam and the structural concrete beam is often connected by bolts and connecting plates, that is, the bolts pass through the reserved bolt holes in the reinforced concrete beam, and the two ends of the bolts are fixed with steel plate connecting plates, and the bottom is connected to the upper flange bolts of the I-beam track beam. Conventional installation is to lift the track beam upward from the wire rope set through the hole in the roof with the fall chain, and then set up scaffolding, movable platform or lifting vehicle, and workers stand on it to operate. However, as the main building of the water supply system, the pump house often immediately carries out the construction of the ground pump foundation, pipe trench and masonry closure after the main structure is completed, so as to create conditions for subsequent professional work. However, after the construction of the ground pipe trench and pump foundation is completed, the site is narrow and many electrical pre-buried pipes protrude from the ground. It will not be possible to use cranes and lifts indoors for workers to carry out operations such as welding of high-altitude connectors and tightening of bolts. The cranes occupying outdoor positions often interfere with the main structure's connecting beams and frame beams, and get stuck, and cannot reach into place. In particular, when the track beam installation elevation is high and the construction period is tight, and professional ground cross-operations need to be installed at the same time, it is not realistic to erect scaffolding, which is not only expensive and time-consuming, but also has no guarantee of safety. Summary of the invention

[0003] The present invention aims to solve the above-mentioned technical problems, thereby providing an indoor track beam push-type installation construction device and method, in which holes are opened on the floor slab in advance, and the track beams are lifted up one by one or in groups by means of steel wire ropes and fall chains, and the first section of the track beam is installed from the end. Then, with the installed first section of the track beam as a reference, a hanging basket is hung below it, and the hanging basket is moved synchronously with the track beam being installed forward until the track beam is installed. This method is safe, reliable, and cost-effective.

[0004] The present invention solves the above-mentioned problem by adopting the following technical solution:

[0005] A push-type installation construction device for an indoor track beam comprises an I-beam track beam, a construction mechanism arranged above the I-beam track beam, a hole arranged directly above the I-beam track beam, a wheel arranged below the I-beam track beam and matched with a lower flange plate of the I-beam track beam, a hanging basket arranged below the wheel, a traction mechanism arranged on the hanging basket, a safety mechanism arranged on the hanging basket, and a locking and fixing mechanism arranged on the hanging basket.

[0006] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:

[0007] The present invention provides an indoor track beam push-type installation construction device and method. A steel wire rope is passed through a hole in cooperation with a fall chain, and the track beams are lifted up one by one or in groups and sections. A hanging basket is installed under the track beam. Through the coordinated cooperation of a traction mechanism, a safety mechanism and a locking and fixing mechanism, synchronous cross operations can be performed to achieve upper and lower synchronous operations. There is no need to set up scaffolding and invest in a large number of mechanical cranes, thus saving economic costs and reducing the construction period. The indoor track beam push-type installation construction device is stable and reliable, highly safe, and highly operable.

[0008] Preferably, a further technical solution of the present invention is:

[0009] The construction structure includes a concrete beam connected to an I-beam track beam by bolts, track connection plates arranged at both ends of the I-beam track beam and fixing the bolts, a concrete floor slab fixedly arranged above the concrete beam, and a roof waterproofing layer arranged above the concrete floor slab.

[0010] A steel wire rope and a fall chain are passed through the hole.

[0011] The traction mechanism comprises a safety rope which is connected to the hanging basket.

[0012] The safety mechanism comprises a clamping ring, and the clamping ring and the steel wire rope are connected in cooperation to hang the hanging basket on the I-beam track beam.

[0013] The locking and fixing mechanism comprises a rigid connecting piece, which clamps or tightens the upper rod of the hanging basket and the lower flange of the I-beam track beam.

[0014] The material of the hanging basket is steel section, steel pipe or steel plate.

[0015] A method for pushing and installing an indoor track beam comprises the following steps:

[0016] S1. Floor opening: A hole is opened in the concrete floor just above the I-beam track beam. The size of the hole is convenient for the wire rope and fall chain to pass through;

[0017] S2. Installation of the first track beam: The operator sets up a ladder from the pump room and connects it to the I-beam track beam as an up and down passage for the operator. The operator stands in the platform frame and uses a crane or a lifting vehicle to install one end of the first track beam;

[0018] S3. Hanging the hanging basket: lift the hanging basket by means of steel wire rope and fall chain, install the hanging basket on the first track beam, and set up the traction mechanism, safety mechanism and locking mechanism respectively;

[0019] S4. Installation of the remaining track beams: Use a steel wire rope and a fall chain to lift and install the second track beam, repeat the installation steps for the second track beam, and install the remaining track beams in sequence;

[0020] S5. Remove the hanging basket and restore the holes: After all the track beams are installed, remove the hanging basket and seal the holes in the floor slab with waterproof mortar or waterproof concrete.

[0021] S4 includes the following specific steps:

[0022] S41. After the second rail beam is lifted to the elevation by using a steel wire rope and a fall chain, it is locked and fixed by a locking mechanism;

[0023] S42. The basket is slowly pulled forward by the traction mechanism to slide. During the sliding process, the locking mechanism is opened, and the safety mechanism slides synchronously with the basket;

[0024] S43. When the basket slides to the bottom of the next rail beam, the locking mechanism is tightened;

[0025] S44. The bolts of the second track beam and the track connecting plate are installed sequentially;

[0026] S45. Loosen the lifting wire rope and the locking mechanism, slide the hanging basket to the second track beam, repeat the construction steps of the second track beam, and complete the installation of the remaining track beams in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the planar structure of the indoor track beam push-type installation construction device of the present invention;

[0028] Figure 2 for Figure 1 Schematic diagram of the cross-section structure cut along the AA direction;

[0029] Figure 3 It is a schematic diagram of the elevation structure of the indoor track beam push-type installation construction device of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the track node of the indoor track beam push-type installation construction device of the present invention.

[0031] The markings in the figure are: 1. I-beam track beam; 2. Track connecting plate; 3. Concrete beam; 4. Concrete floor slab; 5. Hanging basket; 6. Roof waterproofing layer; 7. Holes; 8. Steel wire rope; 9. Traction mechanism; 10. Safety mechanism; 11. Locking and fixing mechanism; 12. Wheel. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0033] Figure 1 A schematic diagram of the planar structure of the indoor track beam push-type installation construction device of the present invention is shown; Figure 2 Shows Figure 1 Schematic diagram of the cross-section structure cut along the AA direction; Figure 3 A schematic diagram of the elevation structure of the indoor track beam push-type installation construction device of the present invention is shown; Figure 4 A schematic structural diagram of a track node of the indoor track beam push-type installation construction device of the present invention is shown.

[0034] An indoor track beam push-type installation construction device Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes an I-beam track beam 1, a construction mechanism arranged above the I-beam track beam 1, a hole 7 arranged directly above the I-beam track beam 1, a wheel arranged below the I-beam track beam 1 and matched with the lower flange plate of the I-beam track beam, a hanging basket 5 arranged below the wheel 12, a traction mechanism 9 arranged on the hanging basket 5, a safety mechanism 10 arranged on the hanging basket, and a locking and fixing mechanism 11 arranged on the hanging basket.

[0035] The construction structure includes a concrete beam 3 connected to an I-beam track beam 1 by bolts, a track connection plate 2 arranged at both ends of the I-beam track beam 1 and fixing the bolts, a concrete floor 4 fixedly arranged above the concrete beam, and a roof waterproofing layer 6 arranged above the concrete floor. The bolts pass through the reserved bolt holes of the steel concrete floor 4, and the two ends of the bolts are fixed by the track connection plate 2, and the lower part of the track connection plate 2 is connected to the upper flange of the I-beam track beam 1 by bolts.

[0036] The hole 7 is provided on the floor slab at a certain distance above the I-beam track beam 1, and the hole diameter of the hole 7 is about Φ100-200mm, so that the wire rope 8 and the fall chain can pass through the hole 7. When the concrete floor slab 4 is not poured, the hole 7 can be reserved in advance.

[0037] The hanging basket 5 is made of steel (angle steel) or steel pipe or steel plate. A wheel 12 is arranged on the top of the hanging basket 5. The wheel 12 matches the lower flange plate of the I-beam track beam 1 so that the wheel 12 can move by clamping the lower flange plate of the I-beam track beam 1. A traction mechanism 9, a safety mechanism 10 and a locking and fixing mechanism 11 are arranged on the hanging basket 5. The traction mechanism 9 includes a safety rope, which is connected to the hanging basket 5. The safety mechanism includes a clamping ring, which cooperates with the steel wire rope 8 to hang the hanging basket 5 on the I-beam track beam 1. The locking and fixing mechanism includes a rigid connector, which clamps or tightens the upper rod of the hanging basket 5 to the lower flange of the I-beam track beam 1.

[0038] In a specific embodiment, taking a water pump room as an example, a method for pushing and installing an indoor track beam is described, and the specific construction steps are as follows:

[0039] S1. Floor opening: A hole 7 is opened on the concrete floor slab 4 just above the I-beam track beam, and the hole 7 is sized to facilitate the passage of the wire rope 8 and the fall chain;

[0040] S2. Installation of the first track beam: The operator sets up a ladder from the pump room and connects it to the I-beam track beam 1 as the operator's up and down passage. The operator stands in the platform frame to install the track beam at one end of the first track beam using a crane or a lift. The first track beam can be installed from one end using a crane (with an operating frame at the front end) or a lift according to the actual situation on site. The worker stands in the platform frame to work. A ladder is set up from one end of the pump room and connected to the track beam as the operator's up and down passage.

[0041] S3. Suspension device for hanging basket: The hanging basket 5 is lifted by the steel wire rope 8 in cooperation with the fall chain, and the hanging basket 5 is installed on the first section of the track beam. The traction mechanism 9, the safety mechanism 10 and the locking and fixing mechanism 11 are respectively set; the hanging basket 5 is installed on the first section of the track beam, and the safety mechanism 10 uses the steel wire rope 8 in cooperation with the clamp to hang the hanging basket on the track beam (i.e., to cover the track beam), which mainly plays a role of safety reserve. The traction mechanism 9 is tied to the hanging basket 5 with a safety rope. The worker operates on the ground and slowly moves the hanging basket 5 forward by clamping it on the flange plate of the I-beam track beam 1 through the wheel 12 to pull it. The locking and fixing mechanism 11 is used when the hanging basket 5 stops moving and the worker is performing the installation operation. The upper rod of the hanging basket 5 is temporarily clamped or tightened with the flange of the I-beam track beam 1 through a rigid part to prevent the hanging basket 5 from shaking during the operation.

[0042] S4. Installation of the remaining track beams: Using a wire rope 8 with a fall chain to lift and install the second track beam, repeat the second track beam installation steps, and sequentially install the remaining track beams;

[0043] S4 specifically includes the following steps:

[0044] S41. After the second rail beam is lifted to the elevation using a steel wire rope 8 in conjunction with a fall chain, the locking and fixing mechanism 11 is locked and fixed;

[0045] S42. The basket is slowly pulled forward by the traction mechanism 9 to slide, and the locking fixing mechanism 11 is opened during the sliding process, and the safety mechanism 10 slides synchronously with the basket 5;

[0046] S43. When the basket 5 slides to the next section of the track beam below, the locking fixing mechanism 11 is fastened;

[0047] S44 sequentially carry out the second section of the track beam bolts, track connection plate 2 installation operations;

[0048] S45. Loosen the lifting wire rope and the locking mechanism, slide the hanging basket to the second track beam, repeat the construction steps of the second track beam, and complete the installation of the remaining track beams in sequence.

[0049] S5. Removing the hanging basket and restoring the hole 7: After all the track beams are installed, the hanging basket 5 is removed and the hole 7 opened in the floor is sealed with waterproof mortar or waterproof concrete.

[0050] The present invention provides an indoor track beam push-type installation construction device and method. A steel wire rope is passed through a hole in cooperation with a fall chain, and the track beams are lifted up one by one or in groups and sections. A hanging basket is installed under the track beam. Through the coordinated cooperation of a traction mechanism, a safety mechanism and a locking and fixing mechanism, synchronous cross operations can be performed to achieve upper and lower synchronous operations. There is no need to set up scaffolding and invest in a large number of mechanical cranes, thus saving economic costs and reducing the construction period. The indoor track beam push-type installation construction device is stable and reliable, highly safe, and highly operable.

[0051] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A method for pushing and installing an indoor track beam, characterized in that: The following steps are involved: S1. Floor opening: A hole is opened on the concrete floor just above the I-beam track beam, and the hole size is convenient for the wire rope and fall chain to pass through; S2. Installation of the first track beam: The operator sets up a ladder from the pump room and connects it to the I-beam track beam as an up and down passage for the operator. The operator stands in the platform frame and uses a crane or a lifting vehicle to install one end of the first track beam; S3. Hanging the hanging basket: lift the hanging basket by means of steel wire rope and fall chain, install the hanging basket on the first track beam, and set up the traction mechanism, safety mechanism and locking mechanism respectively; S4. Installation of the remaining track beams: Use a steel wire rope and a fall chain to lift and install the second track beam, repeat the installation steps for the second track beam, and install the remaining track beams in sequence; S5. Remove the hanging basket and restore the holes: After all the track beams are installed, remove the hanging basket and seal the holes in the floor slab with waterproof mortar or waterproof concrete; S4 includes the following specific steps: S41. After the second rail beam is lifted to the elevation by using a steel wire rope and a fall chain, it is locked and fixed by a locking mechanism; S42. The basket is slowly pulled forward by the traction mechanism to slide. During the sliding process, the locking mechanism is opened, and the safety mechanism slides synchronously with the basket; S43. When the basket slides to the bottom of the next rail beam, the locking mechanism is tightened; S44. The bolts of the second track beam and the track beam connecting plate are installed sequentially; S45. Loosen the lifting wire rope and the locking mechanism, slide the hanging basket to the second track beam, repeat the construction steps of the second track beam, and complete the installation of the remaining track beams in sequence.

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