Supporting device of high pier creeping formwork lifting platform and creeping formwork lifting platform

Abstract

The utility model relates to a supporting device of a high-pier creeping formwork lifting platform and the creeping formwork lifting platform, and belongs to the technical field of lifting platforms. The supporting device of the high-pier creeping formwork lifting platform comprises a supporting mechanism, and the supporting mechanism comprises a telescopic rod mechanism and a sliding sleeve mechanism used for fixing one end of the telescopic rod mechanism; the telescopic rod mechanism comprises a sleeve, a screw rod with one end arranged in the sleeve and a jacking supporting plate arranged at the end, away from the sleeve, of the screw rod. The sliding sleeve mechanism comprises a sliding sleeve and a jacking structure used for fixing the sliding sleeve. Through the arrangement of the sliding sleeve, one end of the supporting mechanism can be directly fixed to the creeping formwork mechanism, and the situation that the supporting mechanism is prone to deviating, shaking and inclining in the supporting process due to the fact that a worker needs to hold the middle or a certain position with hands to make the two ends stretch and abut against each other or make one end abut against the other end stretch and abut against each other is avoided. And the supporting mechanism is inclined due to the fact that the supporting mechanism cannot vertically abut against the position between the pier body and the creeping formwork mechanism, and the creeping formwork mechanism is prone to sliding off when subjected to wind loads and construction loads.

Description

Technical Field

[0001] The present application relates to the technical field of hanging platforms, and in particular to a supporting device for a high-pier climbing formwork hanging platform and a climbing formwork hanging platform. Background Art

[0002] At present, sliding formwork or climbing formwork is usually used in the construction of cast-in-place concrete structures of high piers of buildings and bridges. Sliding formwork is often used in the construction of projects with standardized and unified concrete structures. Although the sliding formwork has a fast construction speed, the deflection of the concrete and the appearance quality are poor; climbing formwork is often used in the formwork technology of cast-in-place reinforced concrete vertical or inclined structure construction, such as walls, bridges, towers, etc. At present, climbing formwork is mostly used in the construction of cast-in-place concrete structures of high piers of buildings and bridges, and a hanging platform is usually hung on the climbing formwork.

[0003] During the existing high pier hydraulic climbing formwork construction process, due to the large pier height and the large number of construction sections, the climbing formwork hanging platform needs to be moved multiple times and must not be rigidly attached to the pier body to avoid obstruction in the climbing process of the climbing formwork. After the climbing formwork is in place, the hanging platform shakes under the action of wind loads and construction activity loads, causing the gap between the hanging platform connection parts to become larger and the operating platform to shake violently, affecting construction efficiency and increasing construction safety risks. Summary of the invention

[0004] The embodiments of the present application provide a supporting device for a high-pier climbing formwork hanging platform and a climbing formwork hanging platform, so as to solve the problems in the related art where the gap between the connecting parts of the existing hanging platform becomes larger, the operating platform shakes violently, affects the construction work efficiency, and increases the construction safety risk.

[0005] A first aspect of an embodiment of the present application provides a support device for a high pier climbing formwork hanging platform, comprising:

[0006] A supporting mechanism, the supporting mechanism comprising a telescopic rod mechanism and a sliding sleeve mechanism for fixing one end of the telescopic rod mechanism;

[0007] The telescopic rod mechanism comprises a sleeve, a screw with one end arranged in the sleeve, and a tightening support plate arranged at one end of the screw away from the sleeve;

[0008] The sliding sleeve mechanism comprises a sliding sleeve and a tightening structure for fixing the sliding sleeve.

[0009] In some embodiments, an anti-skid buffer plate is provided at one end of the tightening support plate away from the sleeve.

[0010] In some embodiments, a tightening nut for rotating the screw to adjust the tightening support plate is disposed on the outer side of the screw.

[0011] In some embodiments, a through hole is formed on the sliding sleeve;

[0012] The tightening structure can pass through the through hole to fix the sliding sleeve.

[0013] In some embodiments, the tightening structure is a tightening bolt.

[0014] In some embodiments, the tightening bolt is threadedly connected to the through hole.

[0015] In some embodiments, the sleeve is a hollow structure with one end open;

[0016] One end of the screw rod extends into the sleeve through the opening of the sleeve;

[0017] An internal thread is provided on the inner wall of the sleeve;

[0018] The screw rod is threadedly connected to the inner wall of the sleeve.

[0019] In some embodiments, a reinforcing rib is provided on the outer side of one end of the sleeve away from the pier body.

[0020] In some embodiments, the cross-section of the reinforcing rib is triangular, and the base of the triangle of the reinforcing rib is connected to the sliding sleeve.

[0021] A second aspect of the embodiment of the present application provides a climbing formwork hanging platform, comprising

[0022] A climbing formwork mechanism, which is arranged on one side of the pier body, and comprises a hanging platform, a hydraulic platform, a main platform, a template platform and a top platform which are arranged in parallel from low to high, and the hanging platform, the hydraulic platform, the main platform, the template platform and the top platform are connected by platform columns;

[0023] The supporting mechanism is arranged between the climbing formwork mechanism and the pier body, and the sliding sleeve can be sleeved on the outer side of the platform column.

[0024] The beneficial effects of the technical solution provided by this application include:

[0025] The supporting mechanism is supported between the climbing frame mechanism and the pier body, the sliding sleeve is set on the outside of the platform column, and then the tightening bolt is tightened on the platform column to fix the position of the sliding sleeve, and then the screw is rotated by tightening the nut to make the tightening support plate abut against the pier body, and the screw is rotated until it can no longer be rotated to tighten, so that the supporting mechanism can be supported between the pier body and the climbing frame mechanism.

[0026] To avoid the climbing frame mechanism having to move multiple times and not being rigidly attached to the pier body, to avoid obstruction of the climbing formwork mechanism's climbing process. After the climbing formwork mechanism is in place, the hanging platform shakes under the action of wind load and construction activity load, resulting in large changes in the gap between the hanging platform connection parts and violent shaking of other platforms, affecting construction work efficiency and posing a greater risk to construction safety.

[0027] And through the setting of the sliding sleeve, one end of the supporting mechanism can be directly fixed on the climbing formwork mechanism, avoiding the need for manual hand support in the middle or a certain position to make the two ends telescopically tightened, or one end abutting the other end to telescopically tighten, resulting in the supporting mechanism being easily offset, shaking and skewed during the supporting process, and the supporting mechanism cannot be vertically tightened between the pier body and the climbing formwork mechanism, resulting in the supporting mechanism tilting, making the gap between the climbing formwork mechanism and the pier body unable to be fully supported, and the climbing formwork mechanism is easy to slip when subjected to wind load and construction load.

[0028] The sliding sleeve improves the support efficiency and accuracy of the support mechanism, improves the installation efficiency of construction workers, reduces the risk of the support mechanism falling and tilting, and allows construction workers to tighten it by simply turning the screw without manual support. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A schematic diagram of the structure provided for an embodiment of the present application;

[0031] Figure 2 A front view schematic diagram provided for an embodiment of the present application.

[0032] 1. Support mechanism; 101. Sliding sleeve; 102. Clamping bolt; 103. Sleeve; 104. Tightening nut; 105. Screw; 106. Clamping support plate; 107. Anti-skid buffer plate; 109. Reinforcement rib; 110. Through hole; 2. Platform column; 3. Pier body. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] The embodiments of the present application provide a supporting device for a high-pier climbing formwork hanging platform and a climbing formwork hanging platform, which can solve the problems that the gap between the connecting parts of the existing hanging platform becomes larger, the operating platform shakes violently, affects the construction work efficiency, and increases the construction safety risk.

[0035] See also Figure 1-2As shown, the first aspect of the embodiment of the present application provides a support device for a high pier climbing formwork hanging platform, comprising:

[0036] The support mechanism 1 includes a telescopic rod mechanism and a sliding sleeve mechanism for fixing one end of the telescopic rod mechanism. The telescopic rod mechanism includes a sleeve 103, a screw 105 with one end arranged in the sleeve 103, and a tightening support plate 106 arranged at one end of the screw 105 away from the sleeve 103. The sliding sleeve mechanism includes a sliding sleeve 101 and a tightening structure for fixing the sliding sleeve 101.

[0037] The support mechanism 1 can be set in the gap between the two objects to fill the gap between the two objects and avoid shaking caused by an excessively large gap, or the support mechanism 1 needs to be used as a cross bar. The retractable support mechanism 1 can be used to push the two objects outward so that the two objects are fixed together and no shaking occurs.

[0038] When the support mechanism 1 is needed, the sleeve 101 is first sleeved on the outside of one of the objects and slid to the position that needs support, and then the sleeve 101 is fixed to the object through the tightening structure, and then the screw 105 is rotated to make the tightening support plate 106 abut against the other object, and the screw 105 is rotated until it cannot be rotated to tighten, so that the support mechanism 1 can be supported between the two objects.

[0039] Taking the climbing frame hanging platform in the second aspect of the embodiment of the present application as an example, the supporting mechanism 1 is supported between the climbing frame mechanism and the pier body 3, the sliding sleeve 101 is sleeved on the outer side of the platform column 2, and the tightening structure is tightened on the platform column 2 to fix the sliding sleeve 101 in position, and then the screw 105 is rotated to make the tightening support plate 106 abut against the pier body 3, and the screw 105 is rotated until it cannot be rotated and tightened, so that the supporting mechanism 1 can be supported between the pier body 3 and the climbing frame mechanism.

[0040] Avoid the climbing frame mechanism from having to move multiple times and not being rigidly attached to the pier body 3, avoid obstruction in the climbing process of the climbing formwork mechanism. After the climbing formwork mechanism is in place, the hanging platform shakes under the action of wind load and construction activity load, resulting in large changes in the gap between the hanging platform connection parts and violent shaking of other platforms, affecting the construction efficiency and posing a greater risk to construction safety.

[0041] And through the setting of the sliding sleeve 101, one end of the supporting mechanism 1 can be directly fixed on the climbing formwork mechanism, avoiding the need for manual hand support in the middle or a certain position to make the two ends telescopically tightened, or one end abutting against the other end to telescopically tighten, resulting in the supporting mechanism 1 being easily offset, shaking and skewed during the supporting process, and the supporting mechanism 1 cannot be vertically tightened between the pier body 3 and the climbing formwork mechanism, causing the supporting mechanism 1 to tilt, so that the gap between the climbing formwork mechanism and the pier body 3 cannot be fully supported, and the climbing formwork mechanism is easy to slip when subjected to wind load and construction load.

[0042] The sliding sleeve 101 improves the support efficiency and accuracy of the support mechanism 1, improves the installation efficiency of construction workers, reduces the risk of the support mechanism 1 falling and tilting, and allows construction workers to tighten the support mechanism 1 by simply turning the screw rod 105 without manual support.

[0043] In some optional embodiments, see Figure 1-2 As shown, in the supporting device of the high pier climbing formwork hanging platform, an anti-skid buffer plate 107 is provided at one end of the tightening support plate 106 away from the sleeve 103. The anti-skid buffer plate 107 makes the friction force of the tightening support plate 106 greater during tightening, thereby improving the tightening efficiency and the supporting strength.

[0044] In some optional embodiments, see Figure 1-2 As shown, in the supporting device of the high pier climbing formwork hanging platform, a tightening nut 104 for rotating the screw rod 105 to adjust the top tightening support plate 106 is arranged on the outer side of the screw rod 105, and the screw rod 105 can be rotated by holding the tightening nut 104 by hand.

[0045] In some optional embodiments, see Figure 1-2 As shown, in the supporting device of the high pier climbing formwork hanging platform, a through hole 110 is opened on the sliding sleeve 101, and the tightening structure can pass through the through hole 110 to fix the sliding sleeve 101.

[0046] In this embodiment, the tightening structure is a tightening bolt 102 .

[0047] In this embodiment, the tightening bolt 102 is threadedly connected to the through hole 110 .

[0048] The jacking bolt 102 is passed through the through hole 110 and threadedly connected until it is tightened on the platform column 2 to fix the sliding sleeve 101, and then the screw rod 105 is rotated by tightening the nut 104 to tighten the jacking support plate 106 on the pier body 3.

[0049] In some optional embodiments, see Figure 2 As shown, in the supporting device of the high pier climbing formwork hanging platform, the sleeve 103 is a hollow structure with an opening at one end, one end of the screw 105 extends into the sleeve 103 through the opening of the sleeve 103, an internal thread is provided on the inner wall of the sleeve 103, the screw 105 is threadedly connected to the inner wall of the sleeve 103, and the screw 105 can be extended and retracted through the sleeve 103 through the threaded connection, so that after the screw 105 is tightened on the pier body 3, it can be fixed by threaded limit to avoid shortening.

[0050] In some optional embodiments, see Figure 2As shown, in the supporting device of the high pier climbing formwork hanging platform, a reinforcing rib 109 is provided on the outer side of the end of the sleeve 103 away from the pier body 3. The reinforcing rib 109 makes the transmission distribution of the reaction force of the sleeve 103 pressed against the pier body 3 by the screw 105 more uniform, avoiding the damage of the platform column 2 caused by the local high force intensity.

[0051] In this embodiment, the cross section of the reinforcing rib 109 is triangular, and the bottom side of the triangle of the reinforcing rib 109 is connected to the sliding sleeve 101 .

[0052] See also Figure 1-2 As shown, the second aspect of the embodiment of the present application provides a climbing formwork hanging platform, which uses the supporting device of the high pier climbing formwork hanging platform in the above embodiment, including:

[0053] The climbing formwork mechanism is arranged on one side of the pier body 3. The climbing formwork mechanism includes a hanging platform, a hydraulic platform, a main platform, a formwork platform and a top platform which are arranged in parallel from low to high. The hanging platform, the hydraulic platform, the main platform, the formwork platform and the top platform are connected by platform columns 2. The supporting mechanism 1 is arranged between the climbing formwork mechanism and the pier body 3. The sliding sleeve 101 can be sleeved on the outer side of the platform column 2.

[0054] The supporting mechanism 1 is supported between the climbing frame mechanism and the pier body 3, the sliding sleeve 101 is sleeved on the outside of the platform column 2, and the tightening structure is tightened on the platform column 2 to fix the position of the sliding sleeve 101, and then the screw rod 105 is rotated to make the tightening support plate 106 abut against the pier body 3, and the screw rod 105 is rotated until it cannot be rotated and tightened, so that the supporting mechanism 1 can be supported between the pier body 3 and the climbing frame mechanism.

[0055] Avoid the climbing frame mechanism from having to move multiple times and not being rigidly attached to the pier body 3, avoid obstruction in the climbing process of the climbing formwork mechanism. After the climbing formwork mechanism is in place, the hanging platform shakes under the action of wind load and construction activity load, resulting in large changes in the gap between the hanging platform connection parts and violent shaking of other platforms, affecting the construction efficiency and posing a greater risk to construction safety.

[0056] And through the setting of the sliding sleeve 101, one end of the supporting mechanism 1 can be directly fixed on the climbing formwork mechanism, avoiding the need for manual hand support in the middle or a certain position to make the two ends telescopically tightened, or one end abutting against the other end to telescopically tighten, resulting in the supporting mechanism 1 being easily offset, shaking and skewed during the supporting process, and the supporting mechanism 1 cannot be vertically tightened between the pier body 3 and the climbing formwork mechanism, causing the supporting mechanism 1 to tilt, so that the gap between the climbing formwork mechanism and the pier body 3 cannot be fully supported, and the climbing formwork mechanism is easy to slip when subjected to wind load and construction load.

[0057] The sliding sleeve 101 improves the support efficiency and accuracy of the support mechanism 1, improves the installation efficiency of construction workers, reduces the risk of the support mechanism 1 falling and tilting, and allows construction workers to tighten the support mechanism 1 by simply turning the screw rod 105 without manual support.

[0058] Working principle and process of this application:

[0059] The supporting mechanism 1 is supported between the climbing frame mechanism and the pier body 3, the sliding sleeve 101 is sleeved on the outside of the platform column 2, and then the tightening bolt 102 is tightened on the platform column 2 to fix the position of the sliding sleeve 101, and then the screw rod 105 is rotated by tightening the nut 104 to make the tightening support plate 106 abut against the pier body 3, and the screw rod 105 is rotated until it can no longer be rotated and tightened, so that the supporting mechanism 1 can be supported between the pier body 3 and the climbing frame mechanism.

[0060] Avoid the climbing frame mechanism from having to move multiple times and not being rigidly attached to the pier body 3, avoid obstruction in the climbing process of the climbing formwork mechanism. After the climbing formwork mechanism is in place, the hanging platform shakes under the action of wind load and construction activity load, resulting in large changes in the gap between the hanging platform connection parts and violent shaking of other platforms, affecting the construction efficiency and posing a greater risk to construction safety.

[0061] And through the setting of the sliding sleeve 101, one end of the supporting mechanism 1 can be directly fixed on the climbing formwork mechanism, avoiding the need for manual hand support in the middle or a certain position to make the two ends telescopically tightened, or one end abutting against the other end to telescopically tighten, resulting in the supporting mechanism 1 being easily offset, shaking and skewed during the supporting process, and the supporting mechanism 1 cannot be vertically tightened between the pier body 3 and the climbing formwork mechanism, causing the supporting mechanism 1 to tilt, so that the gap between the climbing formwork mechanism and the pier body 3 cannot be fully supported, and the climbing formwork mechanism is easy to slip when subjected to wind load and construction load.

[0062] The sliding sleeve 101 improves the support efficiency and accuracy of the support mechanism 1, improves the installation efficiency of construction workers, reduces the risk of the support mechanism 1 falling and tilting, and allows construction workers to tighten the support mechanism 1 by simply turning the screw rod 105 without manual support.

[0063] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0064] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0065] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A support device for a high pier climbing formwork hanging platform, It is characterized in that include: A support mechanism (1), the support mechanism (1) comprising a telescopic rod mechanism and a sliding sleeve mechanism for fixing one end of the telescopic rod mechanism; The telescopic rod mechanism comprises a sleeve (103), a screw rod (105) with one end disposed in the sleeve (103), and a tightening support plate (106) disposed at one end of the screw rod (105) away from the sleeve (103); The sliding sleeve mechanism comprises a sliding sleeve (101) and a tightening structure for fixing the sliding sleeve (101).

2. The supporting device of the high pier climbing formwork hanging platform as claimed in claim 1, Features: An anti-skid buffer plate (107) is provided at one end of the tightening support plate (106) away from the sleeve (103).

3. The supporting device of the high pier climbing formwork hanging platform as claimed in claim 1, Features: The outer side of the screw rod (105) is provided with a tightening nut (104) for rotating the screw rod (105) to adjust the tightening support plate (106).

4. The supporting device for the high pier climbing formwork hanging platform according to claim 1, Features: The sliding sleeve (101) is provided with a through hole (110); The tightening structure can pass through the through hole (110) to fix the sliding sleeve (101).

5. The supporting device for the high pier climbing formwork hanging platform as claimed in claim 4, Features: The tightening structure is a tightening bolt (102).

6. The supporting device of the high pier climbing formwork hanging platform as claimed in claim 5, Features: The tightening bolt (102) is threadedly connected to the through hole (110).

7. The supporting device for the high pier climbing formwork hanging platform according to claim 1, Features: The sleeve (103) is a hollow structure with one end open; One end of the screw rod (105) extends into the sleeve (103) through the opening of the sleeve (103); An internal thread is provided on the inner wall of the sleeve (103); The screw rod (105) is threadedly connected to the inner wall of the sleeve (103).

8. The supporting device for the high pier climbing formwork hanging platform according to claim 1, Features: A reinforcing rib (109) is arranged on the outer side of one end of the sleeve (103) away from the pier body (3).

9. The supporting device of the high pier climbing formwork hanging platform as claimed in claim 8, Features: The cross section of the reinforcing rib (109) is triangular, and the base of the triangle of the reinforcing rib (109) is connected to the sliding sleeve (101).

10. A climbing formwork hanging platform, the climbing formwork hanging platform using the supporting device of the high pier climbing formwork hanging platform according to any one of claims 1 to 9, It is characterized in that include: A climbing formwork mechanism, the climbing formwork mechanism is arranged on one side of the pier body (3), the climbing formwork mechanism comprises a hanging platform, a hydraulic platform, a main platform, a formwork platform and a top platform which are arranged in parallel from low to high, and the hanging platform, the hydraulic platform, the main platform, the formwork platform and the top platform are connected by platform columns (2); The support mechanism (1) is arranged between the climbing formwork mechanism and the pier body (3), and the sliding sleeve (101) can be sleeved on the outside of the platform column (2).

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