Device suitable for multi-stage riding track slope slip form traction turning

Abstract

A device suitable for multi-stage riding track slope slip form traction turning comprises a fixed pulley assembly, the fixed pulley assembly comprises a fixed plate, a vertical plate is arranged on the fixed plate, a bearing is arranged on the vertical plate, a pulley is arranged on the bearing, and a groove is formed in the pulley. A base is arranged below the fixed pulley assembly and comprises a bottom plate, the bottom plate is fixed to a riding track, a middle plate is arranged on the bottom plate, a top plate is arranged on the middle plate, and the top plate is fixed to a fixing plate of the fixed pulley assembly. The overall installation position is flexible and is adjusted according to actual conditions, so that the direction of the traction steel wire rope and the running direction of the slip form are adjusted to be consistent, abrasion of the traction steel wire rope is avoided, smooth running of the slip form is guaranteed, cross interference between the traction steel wire rope crossing a riding track and the riding track is effectively prevented, and the direction stability of the slip form in the lifting process can be guaranteed. Therefore, in the construction of the multi-stage riding track high-side concrete panel, the convenience of construction by adopting the efficient slip form system is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device suitable for multistage horse path slope slip form traction direction change belongs to water conservancy, municipal administration and highway engineering construction technical field. BACKGROUND

[0002] In the water conservancy, municipal administration and highway engineering slope face slab concrete construction, often involve a lot of high slope face concrete protection, the slope is provided with multistate horse path, and the traction steel wire rope of slip form construction can not be traction parallel to the slope because of the existence of multistate horse path. Many engineering constructions are thus constructed by using cover mould, turnover mould and other methods, and the construction efficiency is low, and the turnover safety risk of formwork and other materials on the slope is bigger. The slip film process construction can improve the construction efficiency and effectively guarantee the construction safety. Therefore, how to improve the construction efficiency of multistate horse path slope concrete slab and reduce the construction safety risk is very necessary. SUMMARY

[0003] The utility model discloses to overcome the shortcoming that the traction direction of cross horse path slip film is limited, provide a device suitable for multistate horse path slope slip form traction direction change, which improves the construction efficiency, reduces the safety risk, and has simple structure and convenient installation.

[0004] The technical scheme of the device suitable for multistate horse path slope slip form traction direction change of the utility model is as follows: a fixed pulley assembly is included, the fixed pulley assembly includes a fixed plate, a vertical plate is arranged on the fixed plate, a bearing is arranged on the vertical plate, a pulley is arranged on the bearing, and a groove is arranged on the pulley.

[0005] Further, the outer wall of the vertical plate is provided with a wing plate, the bottom of the wing plate is fixed with the fixed plate, and one side of the wing plate is fixed with the outer wall of the vertical plate.

[0006] Further, the fixed pulley assembly is provided below with a base, the base includes a base plate, the base plate is fixed with the horse path, a middle plate is arranged on the base plate, and a top plate is arranged on the middle plate, the top plate is fixed with the fixed plate of the fixed pulley assembly.

[0007] Further, the outer wall of the middle plate is provided with a side plate, the bottom of the side plate is fixed with the base plate, and one side of the side plate is fixed with the outer wall of the middle plate.

[0008] Further, a lower bolt hole is formed in the base plate, and the base plate is fixed with the horse path through the lower bolt hole by expansion bolts.

[0009] Further, upper bolt holes are formed in the top plate and the fixed plate, and the top plate is fixed with the fixed plate through the upper bolt holes by bolts.

[0010] Furthermore, the upright plate consists of two pieces, and the bearing is disposed between the two upright plates, with pulleys installed on the bearing.

[0011] The beneficial effects of this utility model of a device for traction change of multi-level walkway slope slipform are as follows: First, for the construction of concrete panels on multi-level walkway slopes, it avoids the low efficiency and high safety risks of construction processes such as high slope covering and flipping formwork, and adopts the slope slipform construction process to solve the problem of traction rope change of multi-level walkways, thereby improving construction efficiency and reducing safety risks.

[0012] 2. The upper fixed pulley assembly is made of light steel welded as a whole and is fixed to the base with bolts. It has a simple structure and is easy to install. The lower base is made of light steel welded and is fixed to the walkway with expansion bolts. It has a simple structure, good overall stability, is easy to construct and has high installation efficiency.

[0013] Third, the overall installation position is flexible and can be adjusted according to the actual situation. The purpose is to align the direction of the traction wire rope with the running direction of the sliding mold, so as to avoid wear on the traction wire rope and ensure smooth operation of the sliding mold.

[0014] Fourth, it can effectively prevent the traction steel wire ropes crossing the walkway from interfering with the walkway, and can ensure the directional stability of the slipform during the lifting process. This solves the problem of the convenience of using a high-efficiency slipform system in the construction of high-side concrete panels of multi-level walkways. Compared with cover formwork and flip formwork construction, it also improves safety. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of a device for slipforming traction and direction change suitable for multi-level bridleway slopes according to this utility model;

[0016] Figure 2 This is a side view schematic diagram of a device for slipforming traction and direction change suitable for multi-level bridleway slopes according to this utility model;

[0017] Figure 3 This is a schematic diagram showing the coordination of a device for traction and direction change of a slipform for multi-level walkway slopes, the walkway, the slipform 2, and the traction wire rope 4. Detailed Implementation

[0018] This utility model relates to a device suitable for slipform traction and direction change on multi-level bridleway slopes, such as... Figure 1 — Figure 3 As shown, it includes a fixed pulley assembly 6, which includes a fixed plate 61, a vertical plate 63 on the fixed plate 61, a bearing 64 on the vertical plate 63, a pulley 65 on the bearing 64, and a groove 68 on the pulley 65.

[0019] Furthermore, the outer wall of the upright plate 63 is provided with a wing plate 62, the bottom of the wing plate 62 is fixed to the fixed plate 61, and one side of the wing plate 62 is fixed to the outer wall of the upright plate 63.

[0020] Furthermore, a base 5 is provided under the fixed pulley assembly 6. The base 5 includes a bottom plate 51, which is fixed to the walkway 1. A middle plate 52 is provided on the bottom plate 51, and a top plate 54 is provided on the middle plate 52. The top plate 54 is fixed to the fixing plate 61 of the fixed pulley assembly 6.

[0021] Furthermore, a side plate 53 is provided on the outer wall of the middle plate 52. The bottom of the side plate 53 is fixed to the bottom plate 51, and one side of the side plate 53 is fixed to the outer wall of the middle plate 52.

[0022] Furthermore, a lower bolt hole 55 is provided in the base plate 51, and the base plate 51 is fixed to the walkway 1 by an expansion bolt 56 passing through the lower bolt hole 55.

[0023] Furthermore, bolt holes 66 are provided in the top plate 54 and the fixing plate 61, and the top plate 54 is fixed to the fixing plate 61 by bolts 67 passing through the bolt holes 66.

[0024] Furthermore, the upright plate 63 consists of two pieces, and the bearing 64 is disposed between the two upright plates 63, with a pulley 65 disposed on the bearing 64.

[0025] The beneficial effects of this utility model for a slipform traction and direction-changing device suitable for multi-level walkway slopes are as follows: During construction, the minimum and maximum heights required for the overall device are calculated based on the slope excavation gradient, walkway width, grade height of each level of slope, and the width of the slipform 2 and the position of the traction wire rope 4 required during the construction of the concrete panel of the multi-level walkway 1. The overall manufacturing height can be controlled between the maximum and minimum. The size of the pulley 65 should be selected according to the size of the traction wire rope 4 of the slipform 2, and the groove 68 should be 5mm~20mm larger than the diameter of the traction wire rope 4. Then, the manufacturing height of the base 5 is determined according to the structural height of the pulley 65. The fixing plate 61, upright plate 63, and wing plate 62 of the fixed pulley assembly 6 are all made of light steel and fixed by welding. The bottom plate 51, middle plate 52, top plate 54, and side plate 53 of the base 5 are all made of light steel. After welding and fixing, and completing the fabrication of the fixed pulley assembly 6 and the base 5, the fixed pulley assembly 6 and the base 5 are fixed together by bolts 67 passing through the upper bolt holes 66 of the fixing plate 61 and the top plate 54, thus obtaining an integrated traction and direction-changing device. Finally, the entire traction and direction-changing device is fixed to the walkway 1 by expansion bolts 56 passing through the lower bolt holes 55 of the base plate 51 (if the design thickness of the slope concrete is relatively thin, the base 5 can be omitted, and the fixed pulley assembly 6 can be directly fixed to the walkway 1 with expansion bolts to adjust the traction direction). Its lateral installation center position should be directly below the trajectory of the traction wire rope 4 to ensure that its force is vertically downward and to reduce lateral pressure. Its longitudinal installation position is determined by displacement on the walkway 1 to ensure that the lower traction wire rope 4 is parallel to the running direction of the sliding mold 2 after being placed on the pulley 65, so as to ensure that the traction direction of the traction wire rope after passing through the fixed pulley is consistent with the running direction of the sliding mold.

Claims

1. A device for slipforming traction and direction change on multi-level bridleway slopes, characterized in that: The fixed pulley assembly (6) includes a fixed plate (61), a vertical plate (63) is provided on the fixed plate (61), a bearing (64) is provided on the vertical plate (63), a pulley (65) is provided on the bearing (64), and a groove (68) is provided on the pulley (65).

2. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 1, characterized in that: The outer wall of the upright plate (63) is provided with a wing plate (62), the bottom of the wing plate (62) is fixed to the fixed plate (61), and one side of the wing plate (62) is fixed to the outer wall of the upright plate (63).

3. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 1, characterized in that: The fixed pulley assembly (6) is provided with a base (5), which includes a bottom plate (51), the bottom plate (51) is fixed to the walkway (1), a middle plate (52) is provided on the bottom plate (51), a top plate (54) is provided on the middle plate (52), and the top plate (54) is fixed to the fixing plate (61) of the fixed pulley assembly (6).

4. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 3, characterized in that: The outer wall of the middle plate (52) is provided with a side plate (53), the bottom of the side plate (53) is fixed to the bottom plate (51), and one side of the side plate (53) is fixed to the outer wall of the middle plate (52).

5. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 3, characterized in that: The base plate (51) has a lower bolt hole (55) and the base plate (51) is fixed to the walkway (1) by an expansion bolt (56) passing through the lower bolt hole (55).

6. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 3, characterized in that: The top plate (54) and the fixing plate (61) are provided with upper bolt holes (66), and the top plate (54) is fixed to the fixing plate (61) by bolts (67) passing through the upper bolt holes (66).

7. The device for slipforming traction and direction change of multi-level bridleway slopes as described in claim 1, characterized in that: The upright plate (63) consists of two pieces, and the bearing (64) is set between the two upright plates (63), with a pulley (65) on the bearing (64).

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