CN211421826U - Box climbing structure capable of automatically hanging rail - Google Patents

Abstract

The utility model relates to a concrete high tower climbing technical field specifically indicates a can hang case structure that climbs of rail automatically. Comprises a hollow climbing box and a hanging claw which is rotationally hinged and connected in the climbing box through a horizontal rotating shaft; a reset structure for driving the hanging claw to rotate anticlockwise to an initial state is arranged on the part of the hanging claw penetrating the climbing box, and a hook capable of being fixedly hooked with a track anchored on the surface of concrete is arranged on the part of the hanging claw extending out of the climbing box; climb and be provided with the limit structure who restricts the pawl anticlockwise rotation when couple hook track in the case, climb and be provided with the observation structure who is used for surveing the hook and the track hook condition on the case. The utility model discloses a climb case simple structure, convenient operation, the security is high, can survey the hook condition of hanging claw and track constantly, and the operational safety increases substantially, avoids appearing the unhook problem emergence, has very big spreading value.

Description

Box climbing structure capable of automatically hanging rail

Technical Field

The utility model relates to a concrete high tower climbing technical field specifically indicates a can hang case structure that climbs of rail automatically.

Background

At present, most concrete high towers are cast by adopting a creeping formwork process, and the main part of a climbing mechanism is a lug mechanism driven by a swinging rod. The utility model discloses a climbing device that chinese utility model patent like the name "climbing device of automatic climbing formwork system of hydraulic pressure" of patent number "CN 2004200763546", the device includes the track of anchoring on concreted structure and sets up the step device on the track, step device includes two sets of casees that climb, it connects through vertical climbing hydro-cylinder between the two sets of casees to climb, it is provided with a spring restorer respectively to climb under, climb the incasement, the one end of spring restorer articulates endpoint or up end point department under the spout that climbs the incasement, the other end of spring restorer is articulated with the one end of a pendulum rod, the other end and the articulated cam piece of fixing at climbing the incasement of pendulum rod link firmly, cut into orbital load hole when the cam piece rotates, drive track or climb the first upward stroke. The climbing device is simple in structure, less in action in the climbing process, and capable of meeting the requirements of most climbing formwork construction. However, the climbing structure has a small climbing stroke and low efficiency, and meanwhile, due to the fact that climbing is of a closed structure, the condition of the hanging rail of the cam block cannot be checked in real time, and great safety risk exists.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a climbing box structure capable of automatically hanging rails.

The technical scheme of the utility model is that: the utility model provides a but climb case structure of automatic hanging rail, includes that hollow climbs the case, its characterized in that: the hanging claw is rotatably hinged in the climbing box through a horizontal rotating shaft; a reset structure for driving the hanging claw to rotate anticlockwise to an initial state is arranged on the part of the hanging claw penetrating into the climbing box, and a hook capable of being hooked and fixed with a track anchored on the surface of concrete is arranged on the part of the hanging claw extending out of the climbing box; climb and be provided with the limit structure who restricts the pawl anticlockwise rotation when couple hook track in the case, climb and be provided with the observation structure who is used for surveing the hook and the track hook condition on the case.

The observation structure further comprises an observation window arranged on the side wall of the box body of the climbing box; the observation window is an arc-shaped through hole which is coincident with the rotation path of the hanging claw, and a pointer is arranged in the observation window in a penetrating manner; one end of the pointer is fixed on the hanging claw, and the other end of the pointer penetrates through the observation window and extends out of the climbing box; and scales for displaying the moving condition of the pointer are marked on the side wall of the box body of the climbing box, which is positioned around the observation window.

And further, a back-off structure for limiting the climbing box to be separated from the track along the horizontal direction is arranged on the climbing box.

The left-hand thread structure comprises left-hand thread brackets arranged on the two transverse sides of the climbing box; the left-hand thread support is a fixed support with one end welded on the climbing box and the other end extending into the sliding grooves on the two transverse sides of the rail along the transverse direction, and a sliding block connected with the sliding grooves in a sliding mode is arranged on the left-hand thread support.

Furthermore, one side of the sliding block is a smooth plane tightly attached to the sliding groove, and the other side of the sliding block is connected to the left-hand buckling support in a universal rotating mode through a spherical hinge.

And further, a propping structure which enables the sliding block to cling to the surface of the sliding groove is arranged on the climbing box.

The further abutting structure comprises a counterforce seat fixed at the lower end of the climbing box; an adjusting screw rod arranged along the horizontal direction is arranged on the counter-force seat in a penetrating way; one end of the adjusting screw rod is fixed on the counter-force seat, and the other end of the adjusting screw rod penetrates through the sliding shoe; the sliding shoe is connected to the adjusting screw rod in an adjustable mode through a bolt.

The resetting structure further comprises a balancing weight; the balancing weight is a heavy object which is fixed at one end of the hanging claw far away from the hook and enables the gravity center of the hanging claw to shift towards one side far away from the hook.

The limiting structure further comprises a limiting plate; the limiting plate is a vertical plate-shaped structure fixed in the climbing box, and the upper end of the limiting plate is supported at the lower end of the part, located in the climbing box, of the hanging claw when the hook hooks the track.

And at least two groups of hanging claws which are arranged at intervals along the vertical direction are arranged in the climbing box.

The utility model has the advantages that: 1. by arranging the observation structure on the climbing box, the hooking condition of the hanging claw and the track can be clearly seen, the problems of unhooking and the like are avoided, and the safety and operability of the whole climbing process of the climbing box are improved;

2. the rotation condition of the hanging claw can be clearly reflected through a combined structure of the observation window, the scales and the pointer, so that the hanging condition of the hanging claw and the track is judged, and the hanging claw can be stably hung and fixed with the track;

3. the climbing box can be limited to be separated from the rail in the horizontal direction by arranging the left-hand thread structure between the climbing box and the rail, so that the connection stability of the climbing box and the rail is improved;

4. the left-hand thread bracket is clamped in the sliding groove, so that the climbing box is limited to be separated from the track from the horizontal direction, the structure is simple, the combination is convenient, and the connection stability of the climbing box and the track can be effectively improved;

5. the sliding block can rotate universally by arranging the spherical hinge, and the sliding block can adapt to track structures with different inclination angles by the arrangement structure, so that the application range is greatly improved when the sliding block is used under the condition that inclined planes exist on certain concrete pouring surfaces;

6. the climbing box is fixed on the rail in the horizontal direction by arranging the abutting structure between the climbing box and the rail and matching the abutting structure with the left-hand thread structure, so that the connection stability of the climbing box and the rail is improved;

7. the sliding shoes are connected to the climbing box through the adjusting screws, so that the horizontal positions of the sliding shoes can be adjusted, the adjusting mode is simple and convenient, and the sliding shoes can be stably supported on the outer surface of the track all the time;

8. through being equipped with the balancing weight on hanging the claw, make whole focus of hanging the claw be in climb incasement portion, be convenient for hang the claw can reply to initial condition through the balancing weight after breaking away from the track, the limiting plate can prevent to hang the claw and continue upset downwards to make the hook that hangs the claw and can stabilize on the track, simple structure, and need not power equipment and drive the claw, convenient operation

9. The limiting plate is arranged in the climbing box to limit the anticlockwise rotation of the claw hook when the claw hook is hooked on the track, so that the claw hook is prevented from being unhooked from the track, and the climbing box is simple in structure, convenient to operate, high in safety and good in stability;

10. through set up two groups and hang the claw on every group climbs the case, guarantee that every group climbs the case and all has a set of claw hook to hang on the track at any time, improve and climb case and track connection stability and security.

The utility model discloses a climb case simple structure, convenient operation, the security is high, can survey the hook condition of hanging claw and track constantly, and the operational safety increases substantially, avoids appearing the unhook problem emergence, has very big spreading value.

Drawings

FIG. 1: the utility model discloses a front view of a connecting structure of a climbing box and a track;

FIG. 2: the utility model discloses a schematic diagram of a box climbing structure;

FIG. 3: the structure of the hanging claw of the utility model is schematically shown;

FIG. 4: the utility model discloses a front view of a left-hand thread structure;

FIG. 5: the utility model discloses a top view of a left-hand thread structure and a track connecting structure;

FIG. 6: the utility model is a schematic diagram of a pressing structure;

FIG. 7: the step 1 of this embodiment is schematically illustrated in structure;

FIG. 8: the step 2 of this embodiment is schematically illustrated in structure;

FIG. 9: the structure of step 3 in this embodiment is schematically illustrated;

FIG. 10: the step 4 of this embodiment is schematically illustrated in structure;

FIG. 11: the step 5 of this embodiment is schematically illustrated in structure;

wherein: 1-a track; 2-a rotating shaft; 3, climbing a box; 4, hanging claws; 4.1-main board; 4.2-hook; 5, a stop block; 6, a chute; 7-observation window; 8, a pointer; 9-graduation; 10-a balancing weight; 11-a limiting plate; 12-left-hand support; 13-a slide block; 14-spherical hinge; 15-counter-force seat; 16-adjusting screw; 17-a slipper.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

According to the embodiment, the climbing box structure capable of automatically hanging the rail is a hollow box structure with 3 climbing positions, the climbing box 3 is internally provided with the hanging claws 4 used for hooking and anchoring on the rail 1 on the surface of concrete, the climbing box 3 is internally provided with at least two groups of hanging claws 4 arranged at intervals along the vertical direction, and the climbing box 3 of the embodiment is internally provided with two groups of hanging claws 3 to ensure that at least one group of hanging claws 4 is hooked and hung on the rail 1.

As shown in fig. 1 and 3, the hanging claw 4 of this embodiment includes the mainboard 4.1 that is connected through pivot 2 and climbing case 3, and mainboard 4.1 extends to climb the outer one end of case 3 and is provided with olecranon type couple 4.2, and mainboard 4.1 is provided with balancing weight 10 on keeping away from one side plate body of couple 4.2, climbs and is located balancing weight 10 below in case 3 and is provided with a limiting plate 11, and limiting plate 11 supports tightly at mainboard 4.1 lower extreme when couple 4.2 hooks track 1. Couple 4.2 receives vertical from last when extremely down effort promptly, and couple 4.2 can revolute 2 rotations of rotation axis, and after the effort disappears, under the effect of balancing weight 10, couple 4.2 returns to initial condition again. Therefore, in fact, the hanging claw 4 of the embodiment can move without being driven by power equipment, and the operation is convenient.

The limiting plate 11 limits the anticlockwise rotation of the hanging claw 4 when the hook 4.2 is hung on the track 1, and the upper end of the limiting plate 11 is supported at the lower end of the part, located in the climbing box 3, of the hanging claw 4 when the hook 4.2 is hung on the track 1. At the moment, one end of the hanging claw 4 is fixed on the track 1, and the other end is fixed in the climbing box 3, so that the climbing box 3 is fixed on the track 1 in a whole. When hanging claw 4 and upwards removing, receive vertical decurrent effort, hang claw 4 and can revolve clockwise around pivot 2, limiting plate 11 does not restrict this kind of rotation, consequently the integrated configuration that climbs case 3 and hang claw 4 of this embodiment can only follow vertical rebound, can not follow vertical lapse.

In order to ensure the hooking condition of the hanging claw 4 and the track 1, the embodiment is provided with an observation structure on the side wall of the climbing case 3. As shown in fig. 1 and 2, the observation structure includes observation window 7 opened on the box sidewall of climbing box 3, observation window 7 is the arc through-hole coincident with the rotation path of hanging claw 6, a pointer 8 is penetrated in observation window 7, one end of pointer 8 is fixed on hanging claw 6, the other end passes through observation window 7 and stretches out in climbing box 3, climbing box 3 is located and is marked scale 9 that shows the pointer 8 situation of moving on the box sidewall around observation window 7. When the hanging claw 3 rotates, the pointer 8 also moves in the observation window 7, and the position of the scale 9 indicated by the pointer 8 can reflect the rotation condition of the hanging claw 4, so that the rail hanging condition of the hanging claw 4 and the rail 1 is obtained.

As shown in fig. 1, the track 1 of the present embodiment is provided with a bottom plate as a concrete casting template on a side facing the cast concrete, the track 1 is anchored on the surface of the cast concrete by an anchoring structure, and a plurality of stoppers 5 for hooking the hitching jaw 4 are provided at vertical intervals on a side of the track 1 facing the climbing casing 3. Inwards sunken spout 6 is seted up to the horizontal both sides of track 1, and spout 6 is horizontal lateral part open-ended and leads to the U type groove of arranging of length with track 1. This embodiment is provided with left-hand thread support 12 climbing case 3 both sides, and left-hand thread support 12 one end welding is on climbing case 3, and the other end extends to in the spout 6 along the transverse direction, and left-hand thread support 12 deviates from the one side of concreting and is provided with slider 13 with spout 6 sliding connection. The sliding block 13 can be connected in the sliding groove 11 in a sliding manner along the length direction of the track 1, and the climbing box 3 can be limited to be separated from the track 1 from the horizontal direction through buckling of the left-hand buckling support 12.

For concrete tower structures of some special construction, the track 1 may not be arranged in a vertical direction, and there may be a certain inclination angle, and in order to accommodate this change, the present embodiment is provided with a ball joint 14 on the left-hand bracket 12. As shown in fig. 1, 4 and 5, one side of the sliding block 13 is a smooth plane closely attached to the sliding groove 6, and the other side is connected to the left-hand bracket 12 through a ball joint 14 in a universal rotation manner. When the rail 1 is inclined vertically, the sliding block 13 can rotate through the spherical hinge 14, so that the inclination change is adapted.

In order to avoid the problem that the sliding block 13 is not attached to the surface of the sliding chute 6, a pressing structure for tightly attaching the sliding block 13 to the surface of the sliding chute 6 is arranged between the climbing box 3 and the track 1. As shown in fig. 1 and 6, the abutting structure includes a counterforce seat 15 fixed at the lower end of the climbing box 3, an adjusting screw 16 arranged in the horizontal direction is arranged on the counterforce seat 15 in a penetrating manner, a sliding shoe 17 is arranged at the free end of the adjusting screw 16 in a penetrating manner, one end of the sliding shoe 17 is connected to the adjusting screw 16 in a position-adjustable manner through a bolt, and the other end abuts against the side of the track 1 departing from the poured concrete. The position of the sliding shoe 17 can be adjusted by rotating the bolt, so that the sliding shoe 17 is always attached to the outer surface of the track 1, the sliding shoe 17 and the sliding block 13 clamp the track 1, and the climbing box 3 is ensured not to be separated from the track 1 along the horizontal direction.

During actual use, the climbing box 3 is buckled on the track 1, the left-hand buckling support 12 extends into the sliding grooves 6 on the two sides of the track 1, and the position of the sliding shoe 17 is adjusted, so that the sliding shoe 17 is tightly propped against the surface of the track 1 to ensure that the climbing box 3 cannot be separated from the track 1 along the horizontal direction. Climb case 3 along track 1 rebound through vertical drive equipment drive, when hanging 5 positions of dog 4 removal to the dog on the track 1, dog 5 applys vertical decurrent effort to couple 4.2, couple 4.2 revolutes 2 downward upsets (clockwise rotation in figure 1), until couple 4.2 is through this dog 5, when couple 4.2 is in the top of dog 5, dog 5 disappears to the vertical effort that couple 4.2 applyed, couple 4.2 upsets (anticlockwise rotation in figure 1) under the effect of balancing weight 10, until mainboard 4.1 overturns to supporting tightly at the limiting plate 11 upper end that corresponds, limiting plate 11 restricts the further upset of hanging dog 4, couple 4.2 is hung on dog 5 on track 1 this moment, will climb on case 3 fixes.

The concrete moving process of the climbing box 3 in the embodiment is shown in fig. 7-11, and comprises the following steps:

step 1: as shown in fig. 7, an upper layer hanging claw of the climbing box 3, namely a hanging claw a in fig. 7, is hooked on a stop B of the track 1, a lower layer hanging claw of the climbing box 3, namely a hanging claw B in fig. 7, is in a loose state and is not hooked with any stop, the climbing box 3 is hooked on the stop B through the hanging claw a to bear force, and the climbing oil cylinder is ready to extend;

step 2: as shown in fig. 8, the climbing cylinder drives the climbing box 3 to climb for 300mm, at this time, the hanging claw B of the climbing box 3 reaches the position of the stop block B, the climbing box is ready to start to turn clockwise to be separated from the track 1, and the hanging claw a is positioned in a notch between the stop block a and the stop block B of the track 1;

and step 3: as shown in fig. 9, the climbing cylinder continues to extend to drive the climbing box 3 to climb for 750mm, at this time, the hanging claw B of the climbing box 3 is higher than the stop B, the counterclockwise needle is ready to turn over and return, and meanwhile, the hanging claw a just reaches the stop a position, and the climbing box is ready to turn clockwise to separate from the track 1 (the hanging claw a and the hanging claw B are in seamless connection, so that at least one group of hanging claws are ensured to be in the notch of the track 1, and the safety is ensured);

and 4, step 4: as shown in fig. 10, the climbing cylinder continues to extend to drive the climbing box 3 to climb for 750mm, at this time, the hanging claw a of the climbing box 3 is higher than the stop block a, the counterclockwise needle is ready to turn over and return, and meanwhile, the hanging claw b just reaches the position of the stop block a, and the climbing box is ready to turn over clockwise to separate from the track 1;

and 5: as shown in fig. 11, the climbing cylinder retracts to drive the climbing box 3 to fall by 300mm, at the moment, a hanging claw a of the climbing box 3 is hung on a rail stop A, the climbing box 3 is hung and fixed on the rail 1 through a stress hook of the hanging claw a, and a hanging claw b is in a loose state and is not hung on any stop.

This embodiment climbs the in-process that 3 vertical movements were provided with two groups of claws 4 at every group, and two groups of claws 4 are climbing 3 vertical movements of case, can guarantee to have at least one group to hang claw 4 in the notch between the adjacent dog 5 of track 1, ensure to climb the structural security of case 3.

As shown in fig. 1, the counterclockwise direction of the present embodiment refers to the counterclockwise direction of rotation about the axis of the rotary shaft 2 in fig. 1, the clockwise direction refers to the clockwise direction of rotation about the axis of the rotary shaft 2 in fig. 1, the lateral direction refers to the front-rear direction of the vertical paper in fig. 1, the longitudinal direction refers to the left-right direction in fig. 1, and the vertical direction refers to the up-down direction in fig. 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a but climb case structure of automatic hanging rail, includes that hollow climbs case (3), its characterized in that: the climbing box also comprises a hanging claw (4) which is rotationally hinged and connected in the climbing box (3) through a horizontal rotating shaft (2); a reset structure for driving the hanging claw (4) to rotate anticlockwise to an initial state is arranged on the part of the hanging claw (4) penetrating into the climbing box (3), and a hook (4.2) which can be hooked and fixed with the track (1) anchored on the concrete surface is arranged on the part of the hanging claw (4) extending out of the climbing box (3); climb and be provided with in case (3) and restrict when couple (4.2) hook track (1) and hang claw (4) anticlockwise rotation's limit structure, climb and be provided with the observation structure that is used for observing the hook condition of hanging claw (4) and track (1) on case (3).

2. The box climbing structure capable of automatically hanging rails according to claim 1, characterized in that: the observation structure comprises an observation window (7) arranged on the side wall of the box body of the climbing box (3); the observation window (7) is an arc-shaped through hole which is superposed with the rotation path of the hanging claw (4), and a pointer (8) is arranged in the observation window (7) in a penetrating way; one end of the pointer (8) is fixed on the hanging claw (4), and the other end of the pointer passes through the observation window (7) and extends out of the climbing box (3); the climbing box (3) is positioned on the side wall of the box body around the observation window (7) and is marked with scales (9) for displaying the moving condition of the pointer (8).

3. The box climbing structure capable of automatically hanging rails according to claim 1 or 2, characterized in that: climb and be provided with the restriction on case (3) and climb the left-hand thread structure that case (3) deviate from track (1) along the horizontal direction on case (3).

4. The box climbing structure capable of automatically hanging rails according to claim 3, characterized in that: the left-hand thread structure comprises left-hand thread brackets (12) arranged at the two transverse sides of the climbing box (3); the left-hand thread support (12) is a fixed support with one end welded on the climbing box (3) and the other end extending into the sliding grooves on the two transverse sides of the rail (1) along the transverse direction, and a sliding block (13) connected with the sliding grooves in a sliding manner is arranged on the left-hand thread support (12).

5. The box climbing structure capable of automatically hanging rails according to claim 4, wherein: one side of the sliding block (13) is a smooth plane tightly attached to the sliding groove, and the other side of the sliding block can be connected to the left-hand buckle support (12) in a universal rotating mode through a spherical hinge (14).

6. The box climbing structure capable of automatically hanging rails according to claim 4 or 5, wherein: and a propping structure which enables the sliding block (13) to cling to the surface of the sliding groove is arranged on the climbing box (3).

7. The box climbing structure capable of automatically hanging rails according to claim 6, wherein: the abutting structure comprises a counterforce seat (15) fixed at the lower end of the climbing box (3); an adjusting screw rod (16) arranged along the horizontal direction is arranged on the counter force seat (15) in a penetrating way; one end of the adjusting screw rod (16) is fixed on the reaction seat (15), and the other end of the adjusting screw rod is provided with a sliding shoe (17) in a penetrating way; the sliding shoe (17) is connected with the adjusting screw rod (16) through a bolt in an adjustable position.

8. The box climbing structure capable of automatically hanging rails according to claim 1, characterized in that: the reduction structure comprises a balancing weight (10); the balancing weight (10) is a heavy object which is fixed at one end of the hanging claw (4) far away from the hook (4.2) and enables the gravity center of the hanging claw (4) to shift towards one side far away from the hook (4.2).

9. The box climbing structure capable of automatically hanging rails according to claim 1, characterized in that: the limiting structure comprises a limiting plate (11); the limiting plate (11) is a vertical plate-shaped structure fixed in the climbing box (3), and the upper end of the limiting plate (11) is supported at the lower end of the inner part of the climbing box (3) of the hanging claw (4) when the hook (4.2) hooks the track (1).

10. The box climbing structure capable of automatically hanging rails according to claim 1, characterized in that: at least two groups of hanging claws (4) which are arranged at intervals along the vertical direction are arranged in the climbing box (3).

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