Crawling ladder of slip form platform for building construction

Abstract

The utility model discloses a ladder stand of a sliding formwork platform for building construction, which relates to the field of sliding formworks and comprises a vertical support rod, a first butt-joint climbing rod is mounted in the vertical support rod, and a fixed support mechanism for performing external protection on the first butt-joint climbing rod is mounted on the outer surface of the first butt-joint climbing rod. According to the ladder stand of the slip form platform for building construction, when the ladder stand needs to climb upwards, a supporting fixing hook can be placed on a first butt-joint climbing rod according to needs, when an abutting rotating rod makes contact with the upper end of the first butt-joint climbing rod, the first butt-joint climbing rod can abut against the abutting rotating rod, and the abutting rotating rod can rotate along a rotating supporting block; and meanwhile, a contraction extrusion spring is used for extrusion, after the supporting fixing hook fixes the first butt joint climbing rod, the reset work of the contraction extrusion spring can eject out the abutting rotating rod, stable installation is achieved, and by means of the design, the supporting performance of the equipment is better, and the protection degree of the equipment to workers is higher and safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to sliding formwork technical field, concretely is a building construction with sliding formwork platform's cat ladder. BACKGROUND

[0002] Sliding formwork is a kind of formwork process suitable for cast-in-place reinforced concrete vertical or inclined structure construction, such as wall, bridge, tower column, etc., which can be divided into "frame climbing formwork" and "frameless climbing formwork" two construction methods.

[0003] The current construction process cannot implement segmented flow construction, so the turnover rate of the formwork is low, which leads to the extension of transportation time and the increase of processing time, affecting the processing progress.

[0004] In order to overcome the above defects, the prior art (publication number: CN109252656A, application date: 2019-01-22 Chinese patent) discloses a high-rise building climbing formwork and assembling, pouring and lifting method. The climbing formwork is a kind of formwork process which combines the process and characteristics of large formwork and sliding formwork. Like sliding formwork, it depends on the vertical structure of the building during the construction stage and rises layer by layer with the structure construction. In this way, the formwork can not occupy the construction site, but the current construction process cannot implement segmented flow construction, so the turnover rate of the formwork is low. The composition of the present application includes: a concrete wall (1), a through-wall bolt (5) is installed on the concrete wall, the lower end of the concrete wall is connected with a fixing device (6), the upper end of the concrete wall is connected with a formwork (4), the formwork and the fixing device are connected with a supporting frame (2) through a connecting device respectively, the supporting frame is connected with a lifting frame (3), the lifting frame is connected with a lifting device (7).

[0005] Although the existing design can solve the above problems, there is no protection design on both sides of the above design when personnel transfer operation is needed, so the stability is weak, the support of both sides is insufficient, and the climbing ladder with protection function may be limited in the range of fixation, which may block the limbs when climbing upward manually, which is very dangerous and has insufficient applicability. The design of manual up and down movement is too complex, which needs one-time whole movement, so the manual up and down climbing is very tiring, and the fixing method of the climbing ladder is too simple, which may cause natural sliding or accidental knocking off, so the use safety is insufficient. Utility model content

[0006] The utility model discloses a building construction is with the ladder of sliding form platform, to solve the above -mentioned background art, the existing design can solve the above -mentioned problem, but the design of both sides of the personnel transfer operation needs to carry out has no protection design, therefore stable performance is weak, and the support of both sides is insufficient, and the ladder with protection function can be limited due to the fixed range, leading to the limbs of manual upward climbing are blocked, and the applicability is insufficient, and the up and down movement design of manual is too complex, needs to carry out disposable whole section movement, leading to the up and down of manual is very hard, and the fixed mode of ladder is too simple, can appear natural slide or the situation of human collision, and the use safety is insufficient.

[0007] To realize above -mentioned purpose, the utility model provides the following technical scheme: a building construction is with the ladder of sliding form platform, including vertical support rod, the inside installation of vertical support rod has first docking climb pole, and the outside surface of first docking climb pole installs the fixed support mechanism that carries out the outside protection of first docking climb pole, the fixed support mechanism includes half circle protection board, half circle protection board fixed mounting is at the front side outside surface of vertical support rod, and half circle protection board is semicircular design, first docking climb pole fixed mounting is in the inside of vertical support rod, and the outside surface of first docking climb pole installs the fixed sliding mechanism that carries out the support of human body.

[0008] Further, the fixed sliding mechanism includes a support fixed hook, and the support fixed hook is a semicircular design.

[0009] Further, the outside surface of the lower end of the support fixed hook is provided with an extension support rod, and the extension support rod is integrally designed with the support fixed hook.

[0010] Further, the outside surface of the half circle protection board is provided with a series connection fixed plate, and the series connection fixed plate combines and fixes a plurality of half circle protection boards.

[0011] Further, the first docking climb rod is fixedly installed in the inside of the vertical support rod in multiple groups, and the half circle protection board is a semicircular iron plate design.

[0012] Further, the diameter of the support fixed hook corresponds to the diameter of the first docking climb rod, and the inner surface of the support fixed hook and the outer surface of the first docking climb rod are in contact to form a sliding structure. The outside surface of the vertical support rod is provided with a fixed limiting frame, and the side surface of the fixed limiting frame is provided with a sliding inner groove. The both ends of the half circle protection board are provided with a nested docking sliding rod, and the docking sliding rod slides along the inside of the sliding inner groove.

[0013] Further, the outer surface of the extension support rod is provided with a second interface climbing rod, and the second interface climbing rod is fixedly installed on the outer surface of the extension support rod in multiple groups, the end of the support fixing hook is provided with a rotating support block, and the inside of the rotating support block is provided with a contact rotating rod, the upper side of the contact rotating rod is provided with a contraction compression spring, and the other end of the contraction compression spring is fixedly installed in the inside of the rotating support block.

[0014] Compared with the prior art, the building construction sliding formwork platform climbing ladder has the beneficial effects that when personnel need to climb upwards, the support fixing hook can be placed on the first interface climbing rod at the corresponding appropriate position according to the height that needs to be raised, and fixed; when the contact rotating rod contacts the upper end of the first interface climbing rod, the first interface climbing rod will upwardly contact the contact rotating rod, the contact rotating rod will rotate along the inside of the rotating support block, and the contraction compression spring will be upwardly compressed; after the support fixing hook completely fixes the first interface climbing rod, the reset work of the contraction compression spring will eject the contact rotating rod to reset, so that the stable installation effect is achieved; the design makes the equipment support better, and the protection degree of the equipment for the workers is higher and more secure.

[0015] Further, the fixed distance between the vertical support rod and the first interface climbing rod is large, and the fixing mode of the support fixing hook, the second interface climbing rod and the extension support rod is more suitable, so that the workers can adjust the corresponding climbing distance according to actual needs, the use of the equipment is more intelligent, and physical strength is saved.

[0016] Further, when the climbing height needs to be changed, the support fixing hook is directly moved upward to make the inside half circle separate from the outer surface of the first interface climbing rod, and the support fixing hook is adjusted to be hung on a higher group of first interface climbing rods for fixing, so that the use of the equipment is more easily adjusted, and the corresponding adjustment can be made according to actual needs. DRAWINGS

[0017] Figure 1 It is a vertical support rod three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a first interface climbing rod three-dimensional structure schematic view of the utility model;

[0019] Figure 3 It is a contact rotating rod three-dimensional structure schematic view of the utility model;

[0020] Figure 4 It is a stringing fixing plate three-dimensional structure schematic view of the utility model;

[0021] Figure 5 It is a fixed limiting frame three-dimensional structure schematic view of the utility model;

[0022] Figure 6 The utility model discloses a rotating support block three-dimensional structure schematic view.

[0023] In the drawing: 1, vertical support rod, 2, first butt joint climbing pole, 3, half circle protection plate, 4, string joint fixed plate, 5, support fixed hook, 6, second butt joint climbing pole, 7, extension support rod, 8, rotating support block, 9, abutting rotating rod, 10, contraction extrusion spring, 11, fixed limiting frame, 12, nested butt joint sliding rod, 13, sliding inner groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment one: please refer to Figures 1-6 The utility model provides the following technical scheme: a building construction is with sliding form platform's cat ladder, including vertical support rod 1, the inside installation of vertical support rod 1 has first butt joint climbing pole 2, and the outside surface of first butt joint climbing pole 2 installs the fixed support mechanism that carries out the outside protection to first butt joint climbing pole 2, and fixed support mechanism includes half circle protection plate 3, half circle protection plate 3 is fixedly installed at the front side outside surface of vertical support rod 1, and half circle protection plate 3 is semicircular design, first butt joint climbing pole 2 is fixedly installed in the inside of vertical support rod 1, and the outside surface of first butt joint climbing pole 2 installs the fixed sliding mechanism that carries out the support to human body.

[0026] As Figure 1 , Figure 4 , Figure 6 The technical scheme shown in the drawing, in order to solve the personnel transfer operation when needing to carry out the both sides of the above design and have no protection design, therefore the stable performance is weak, and the problem of insufficient support to both sides, discloses: the lower end outside surface of support fixed hook 5 is installed with extension support rod 7, and extension support rod 7 and support fixed hook 5 are integrally designed, first butt joint climbing pole 2 divides multiple groups and is fixedly installed in the inside of vertical support rod 1, and half circle protection plate 3 is semicircular iron plate design, the diameter of support fixed hook 5 and the diameter of first butt joint climbing pole 2 correspond to each other, and the inner surface of support fixed hook 5 and the outer surface of first butt joint climbing pole 2 contact and constitute sliding structure, the outside surface of vertical support rod 1 is installed with fixed limiting frame 11, and the side of fixed limiting frame 11 is provided with sliding inner groove 13, and the both ends of half circle protection plate 3 are installed with nested butt joint sliding rod 12, and butt joint sliding rod 12 slides along the inside of sliding inner groove 13.

[0027] When the artificial needs to move upward, the hand is directly fixed to the first connecting climbing rod 2. Since the first connecting climbing rod 2 is fixedly installed in multiple groups inside the vertical supporting rod 1, the first connecting climbing rod 2 can support the human body as a whole. At this time, the artificial climbing work can be directly completed. During the upward movement, when it is needed to continue to move upward, the supporting fixed hook 5 is directly lifted upward again, is aligned with the corresponding first connecting climbing rod 2, and is downwardly abutted. The first connecting climbing rod 2 abuts against the abutting rotating rod 9. Since the abutting rotating rod 9 is rotatably installed inside the rotating supporting block 8, and the rotating supporting block 8 is fixedly installed at the lower end of the supporting fixed hook 5, the abutting rotating rod 9 is stably rotated, and the contraction compression spring 10 is compressed during the rotation. Since the upper end of the contraction compression spring 10 is fixedly installed inside the rotating supporting block 8, when the abutting rotating rod 9 rotates, the contraction compression spring 10 is vertically upwardly compressed. After the supporting fixed hook 5 completely fixes the first connecting climbing rod 2, the contraction compression spring 10 is again ejected to complete the reset, so that the supporting stability of the second connecting climbing rod 6 is higher.

[0028] Embodiment two: as shown in the technical scheme of Figure 2 , Figure 3 , Figure 5 In order to solve the problem that the design of the artificial upward and downward movement is too complex, one-time whole movement is needed, and the artificial upward and downward climbing is very tiring, the technical scheme is disclosed. The fixed sliding mechanism comprises a supporting fixed hook 5, and the supporting fixed hook 5 is designed in a semicircle. The lower end of the supporting fixed hook 5 is provided with an extension supporting rod 7, and the extension supporting rod 7 and the supporting fixed hook 5 are designed in an integral manner. The outer surface of the extension supporting rod 7 is provided with a second connecting climbing rod 6, and the second connecting climbing rod 6 is fixedly installed in multiple groups on the outer surface of the extension supporting rod 7. The end of the supporting fixed hook 5 is provided with a rotating supporting block 8, and the inside of the rotating supporting block 8 is provided with an abutting rotating rod 9. The upper side of the abutting rotating rod 9 is provided with a contraction compression spring 10, and the other end of the contraction compression spring 10 is fixedly installed inside the rotating supporting block 8.

[0029] When it is inconvenient to climb or short distance upward movement is needed, the support fixing hook 5 is directly moved upward, and the top semicircle part is hooked to the corresponding first docking climbing rod 2 to complete the upper end support, with the movement of the support fixing hook 5, the extension support rod 7 fixedly installed at the lower end of the support fixing hook 5 is synchronously moved upward, and with the movement of the extension support rod 7, the second docking climbing rod 6 fixedly installed inside the two groups of extension support rods 7 is synchronously moved, workers can use the second docking climbing rod 6 to climb a short distance upward, so that the use is more intelligent and convenient, and when the workers move, the nested docking sliding rod can be adjusted according to actual needs, the nested docking sliding rod 12 is limitedly slid along the inside of the fixed limiting frame 11, since the fixed limiting frame 11 is fixedly installed on the outer surface of the vertical support rod 1, a plurality of semicircle protection plates 3 can be correspondingly expanded along the outside of the vertical support rod 1, and the sliding inner groove 13 opened outside the fixed limiting frame 11 guarantees the movement stability of the semicircle protection plate 3, and the series connection fixed plate 4 can fix the plurality of semicircle protection plates 3 to guarantee the linkage of movement.

[0030] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A climbing ladder of a slip-form platform for building construction, comprising a vertical support rod (1), a first pair of interface climbing rods (2) are internally mounted on the vertical support rod (1), and a fixed support mechanism externally protecting the first pair of interface climbing rods (2) is mounted on the outer surface of the first pair of interface climbing rods (2). characterized in that The fixed support mechanism comprises a half-circle protection plate (3) fixedly mounted on the front outer surface of the vertical support rod (1), and the half-circle protection plate (3) is designed in a semicircle, the first pair of interface climbing rods (2) are fixedly mounted inside the vertical support rod (1), and a fixed sliding mechanism supporting the human body is mounted on the outer surface of the first pair of interface climbing rods (2).

2. A ladder for a slipform platform for construction according to claim 1, characterized in that: The fixed sliding mechanism comprises a support fixed hook (5) designed in a semicircle.

3. A ladder for a slipform platform for construction according to claim 2, characterized in that: The lower end outer surface of the support fixed hook (5) is provided with an extension support rod (7), and the extension support rod (7) is designed in an integral type with the support fixed hook (5).

4. A ladder for a slipform platform for construction according to claim 1, characterized in that: The outer surface of the half-circle protection plate (3) is provided with a stringing fixed plate (4) which combines and fixes a plurality of half-circle protection plates (3).

5. A ladder for a slipform platform for construction according to claim 4, characterized in that: The first pair of interface climbing rods (2) are fixedly mounted in multiple groups inside the vertical support rod (1), and the half-circle protection plate (3) is designed in a semicircle iron plate.

6. A ladder for a slipform platform for construction according to claim 3, characterized in that: The diameter of the support fixed hook (5) corresponds to the diameter of the first pair of interface climbing rods (2), and the inner surface of the support fixed hook (5) is in contact with the outer surface of the first pair of interface climbing rods (2) to form a sliding structure, the outer surface of the vertical support rod (1) is provided with a fixed limiting frame (11), the side surface of the fixed limiting frame (11) is provided with a sliding inner groove (13), both ends of the half-circle protection plate (3) are provided with a nested interface sliding rod (12), and the interface sliding rod (12) slides along the inside of the sliding inner groove (13).

7. A ladder for a slipform platform for construction according to claim 6, characterized in that: The outer surface of the extension support rod (7) is provided with a second pair of interface climbing rods (6), and the second pair of interface climbing rods (6) are fixedly mounted in multiple groups on the outer surface of the extension support rod (7), the end of the support fixed hook (5) is provided with a rotating support block (8), the inside of the rotating support block (8) is provided with a resisting rotating rod (9), the upper portion of the resisting rotating rod (9) is provided with a contraction compression spring (10), and the other end of the contraction compression spring (10) is fixedly mounted in the inside of the rotating support block (8).

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