Transverse sliding construction device for integrally lifting large-section different-position assembled arch rib

Abstract

The utility model discloses a transverse sliding construction device for integrally lifting an arch rib through large-section different-position splicing. The device mainly solves the problems that compared with a traditional arch rib integral lifting construction method, an integral transverse sliding device after large-section arch ribs are spliced in different positions and integrally lifted in place is difficult in transverse sliding of the large-section arch ribs, transverse positioning regulation and control are difficult, and the manufacturing cost is unreasonable. The arch rib transverse sliding device is mainly composed of a continuous jack, a sliding seat, a sliding rail, a chain pulley and a counter-force seat, and the two ends of the chain pulley, the sliding seat and the counter-force seat are connected in the sliding rail to achieve overall transverse movement of a large-section arch rib. The device is reasonable in stress, easy to manufacture, safe, reliable and low in manufacturing cost, and reference can be provided for similar large-section different-position splicing overall lifting arch rib transverse sliding construction.

Description

Technical Field

[0001] The utility model relates to the field of transverse sliding construction, in particular to a transverse sliding construction device for detachably assembling large sections and integrally lifting arch ribs. Background Art

[0002] At present, the construction method of overall lifting of arch ribs has been widely used, but the precise positioning and control during the overall lifting of arch ribs is the key to the success of the construction. The traditional overall lifting of arch ribs still has certain limitations. (1) The overall lifting of arch ribs is relatively economical. Due to site restrictions, the existing method has many processes and unreasonable costs in the overall lateral sliding of arch ribs when the arch rib segments are assembled in situ. (2) After the arch ribs are lifted in place, there is a lack of overall lateral direction control devices for the arch ribs. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a large-segment ectopic assembly overall lifting arch rib lateral sliding construction device; this device mainly solves the problems of large-segment arch ribs being difficult to slide laterally, difficult to position laterally, and unreasonable cost compared to the traditional arch rib overall lifting construction method. This patent mainly constructs an arch rib lateral sliding device, which is mainly composed of a continuous jack, a sliding seat, a sliding track, a chain pulley and a reaction seat. The two ends of the chain pulley are connected to the sliding seat and the reaction seat in the sliding track to realize the overall lateral movement of the large-segment arch rib. This device has reasonable force, simple manufacturing, safety and reliability, and low cost. It can provide reference and reference for similar large-segment ectopic assembly overall lifting arch rib lateral sliding construction.

[0004] The utility model is achieved by constructing a large-segment ectopic assembly overall lifting arch rib lateral sliding construction device, which is characterized by being mainly used for large-segment ectopic assembly overall lifting arch rib lateral sliding construction, and mainly adopts a continuous jack, a sliding seat, a sliding track, a chain pulley and a reaction seat. The continuous jack is installed on the sliding seat, and the sliding seat is placed on the sliding track. The two ends of the chain pulley are connected to the sliding seat and the reaction seat in the sliding track to realize the overall lateral movement of the large-segment arch rib.

[0005] According to the utility model, a large-segment ectopic assembly and overall lifting arch rib lateral sliding construction device is characterized in that graduation lines are made on the sliding track, the lateral sliding value is inversely calculated by measuring the three-dimensional posture of the arch rib, and the chain pulley is tightened to realize the sliding seat driving the arch rib to slide on the sliding track.

[0006] The utility model has the following advantages: (1) This device solves the problem of lateral slippage and lateral positioning control of the arch ribs when the arch rib segments are assembled in an off-site overall lifting construction method due to site restrictions. (2) This device makes the arch rib overall lifting construction method more adaptable to site conditions, and the structure is simple to manufacture, the force is safe and reliable, and the economy is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the elevation view of the construction device for the transverse sliding of the arch ribs for the large-segment off-site assembly and overall lifting;

[0008] Figure 2 It is a cross-sectional view 1-1 of the construction device for lateral sliding of large segment out-of-situ assembly and overall lifting of arch ribs;

[0009] Figure 3 This is the cross-sectional view 2-2 of the construction device for the transverse sliding of the large-segment off-site assembly and overall lifting of the arch rib.

[0010] Among them: continuous jack 1, sliding seat 2, sliding track 3, chain pulley 4, reaction seat. DETAILED DESCRIPTION

[0011] The following will be combined with the attached Figure 1-Figure 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] The utility model provides a large-segment ectopic assembly and overall lifting arch rib lateral sliding construction device; the device mainly solves the problems of large-segment arch rib ectopic assembly and overall lifting in place, such as the overall lateral sliding device is difficult to slide the large-segment arch rib laterally, the lateral positioning and control are difficult, and the cost is unreasonable compared with the traditional arch rib overall lifting construction method.

[0013] like Figure 1 As shown, this patent is mainly used for the lateral sliding construction of large-segment off-site assembly and overall lifting of arch ribs. It is mainly composed of a continuous jack 1, a sliding seat 2, a sliding track 3, a chain pulley 4 and a reaction seat 5. The two ends of the chain pulley 4 are connected to the sliding seat 2 and the reaction seat 5 in the sliding track to realize the overall lateral movement of the large-segment arch ribs.

[0014] Combined with the actual on-site arrangement, the arch rib segments are assembled in situ using brackets. After the assembly is in place, the arch ribs are lifted to the designed elevation through the tower as a whole. At this time, the three-dimensional posture of the large segment arch ribs is measured, and the device is used to achieve the overall lateral movement and regulation of the large segment arch ribs. The operation method is to make scale lines on the sliding track 3 in advance, calculate the lateral sliding value by measuring the three-dimensional posture of the arch ribs, and tighten the chain pulley to achieve the sliding seat to drive the arch ribs to slide on the sliding track.

[0015] This patent has the following advantages and beneficial effects:

[0016] (1) This device solves the problem of lateral sliding and lateral positioning control of the arch rib segments due to site restrictions when the arch rib segments are assembled in situ and lifted as a whole.

[0017] (2) This device makes the overall lifting construction method of the arch rib more adaptable to site conditions, and the structure is simple to manufacture, the force is safe and reliable, and the economy is good.

[0018] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A large-segment out-of-situ assembly and overall lifting arch rib lateral sliding construction device, characterized in that; The invention mainly comprises a continuous jack (1), a sliding seat (2), a sliding track (3), a chain pulley (4) and a reaction seat (5). The continuous jack (1) is mounted on the sliding seat (2), the sliding seat (2) is placed on the sliding track (3), and the two ends of the chain pulley (4) are connected to the sliding seat (2) and the reaction seat (5) in the sliding track (3) to realize the overall lateral movement of the large segment arch rib.

2. According to claim 1, a large-segment out-of-situ assembly and overall lifting arch rib lateral sliding construction device is characterized in that: Mark graduations on the sliding track (3), calculate the lateral sliding value by measuring the three-dimensional posture of the arch rib, tighten the chain pulley to enable the sliding seat to drive the arch rib to slide on the sliding track.

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