CN216889688U

CN216889688U - A scalable hoist for climbing frame

Info

Publication number: CN216889688U
Application number: CN202220344654.6U
Authority: CN
Inventors: 陈洁; 吕达东; 卢斌
Original assignee: Guangdong Pioneer Mould Frame Technology Co ltd
Current assignee: Guangdong Pioneer Mould Frame Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-05
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to the technical field of climbing frame hoisting, in particular to a telescopic hoisting tool for climbing frames, which comprises a combined bracket capable of adjusting length, at least three hoisting fixing devices capable of adjusting width and a plurality of sling components, wherein two hoisting fixing devices are respectively arranged at two ends of the combined bracket, the other at least one hoisting fixing device is arranged in the middle of the combined bracket, the number of the sling components is equal to that of the hoisting fixing devices and corresponds to that of the hoisting fixing devices one by one, one ends of the sling components are connected with each other, and the other ends of the sling components are respectively connected with the corresponding hoisting fixing devices. The lifting appliance can be detachably connected with the conventional climbing frame, and the length of the lifting appliance can be adjusted to avoid the position of the upright post when the lifting appliance is arranged on different climbing frames, so that the lifting appliance is very convenient and fast, is firmly connected, and can improve the safety and stability of the climbing frame during lifting.

Description

A scalable hoist for climbing frame

Technical Field

The utility model relates to the technical field of climbing frame hoisting, in particular to a telescopic lifting appliance for a climbing frame.

Background

When the conventional climbing frame is assembled and disassembled at high altitude, the climbing frame is fixed by directly winding a steel wire rope around a walkway plate for a circle, and then is lifted by a tower crane, so that on one hand, abrasion of a contact part of the steel wire rope and the walkway plate is easy to occur, and when a certain amount of abrasion is reached, the steel wire rope is broken if the abrasion is not detected in place, and potential safety hazards such as falling of the climbing frame at high altitude and the like are caused; on the other hand, when the steel wire rope is used for performing the winding connection on the walkway plate, different operators perform operation to bring different errors, and whether the winding connection is in place and the connection is tight cannot be well judged; simultaneously, utilize wire rope direct and walk the guidance tape and be connected, owing to do not have stop device, carry out the in-process of hoist and mount after connecting, can appear wire rope and walk the guidance tape and slide relatively, make and climb the frame and lead to the unstable phenomenon of focus at hoist and mount in-process, and then lead to climbing rocking of frame, difficult installation is counterpointed.

The prior patent discloses a climbing frame with a lifting appliance, wherein a hanging lug is additionally arranged on the climbing frame, so that a steel wire rope can be directly connected with the hanging lug when the climbing frame is lifted, and the climbing frame is convenient and safe; however, most of the existing climbing frames do not have hangers and need to be welded, the hangers are welded respectively for each climbing frame needing to be hoisted, manpower and material resources are consumed, a cold joint phenomenon is possibly caused, great potential safety hazards are realized, and the universality is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a telescopic lifting appliance for a climbing frame, which can be detachably connected with the prior climbing frame, can adjust the length of the lifting appliance so as to avoid the position of an upright post when the lifting appliance is installed on different climbing frames, is very convenient and fast, is firm in connection, and can improve the safety and stability of the climbing frame during lifting.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a scalable hoist for climbing frame, including the sectional shelf-unit that can carry out length adjustment, at least three hoist and mount fixing device, a plurality of hoist cable subassembly that can carry out width adjustment, wherein two hoist and mount fixing device locates respectively sectional shelf-unit's both ends, in addition at least one hoist and mount fixing device locate in the middle of the sectional shelf-unit, the figure of hoist cable subassembly with hoist and mount fixing device's figure equals and the one-to-one, a plurality of hoist cable subassembly's one end interconnect, the other end is connected with the hoist and mount fixing device who corresponds respectively.

The combined support is used for installing and fixing the hoisting fixing device, and has the length adjusting function, so that different hoisting fixing devices on the combined support can avoid the upright posts on the climbing frame when being connected with the walkway plate of the climbing frame, and the walkway plate can be conveniently connected; the hoisting fixing device is used for connecting the sling component and the walkway plate, so that the climbing frame and the crane are directly connected, and the climbing frame is conveniently hoisted by the crane; the width of the hoisting and fixing device can be adjusted, the hoisting and fixing device can be suitable for walkway boards with different widths, and the types of the climbing frame suitable for the utility model are further increased; one end of the sling component is connected with the hoisting fixing device, and the other end of the sling component is connected with the crane in a hanging mode, so that the crane can hoist the climbing frame.

Preferably, hoist and mount fixing device includes connecting portion, clamping part, hoist and mount portion locates in the middle of the connecting portion, the clamping part is two, locate connecting portion both ends respectively and all with connecting portion sliding connection, connecting portion with built-up support fixed connection.

Preferably, the connecting portion includes a connecting sleeve and a connecting sleeve rod, the connecting sleeve and the combined support are fixedly connected, the connecting sleeve rod is movably sleeved in the connecting sleeve, and the end portion of the connecting sleeve rod is connected with the clamping portion.

Preferably, the connecting portion further includes a plurality of reinforcing plates, and the reinforcing plates are disposed at the side portions of the connecting sleeve and welded to the combination bracket.

Preferably, the connecting portion further comprises a first bolt fastener, and the first bolt fastener passes through the connecting sleeve and the connecting sleeve rod to be detachably connected.

Preferably, a plurality of bolt holes are arranged on the clamping part.

Preferably, the hoisting part comprises a hanging seat and a second bolt fastener, the hanging seat is installed on the connecting part, and the end part of the sling component is detachably connected with the hanging seat through the second bolt fastener.

Preferably, the combined support comprises a supporting sleeve and a supporting sleeve rod, the supporting sleeve is movably sleeved with the supporting sleeve rod, the two hoisting fixing devices are respectively arranged at two ends of the supporting sleeve rod, and at least one hoisting fixing device is arranged on the supporting sleeve rod.

Preferably, the number of the support sleeves is 1, the number of the support rods is 2, the two support rods are respectively arranged at two ends of the support sleeve, and the two hoisting fixing devices are respectively connected with the end parts of the two support rods; the combined support further comprises a third bolt fastener, and the third bolt fastener penetrates through the supporting sleeve and the supporting sleeve rod to be detachably connected.

Preferably, the sling component comprises a steel wire rope and two lifting rings, the two lifting rings are respectively arranged at two ends of the steel wire rope, one lifting ring is detachably connected with the hoisting fixing device, and the other lifting ring is connected with a crane in an articulated manner.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the scaffold can be detachably connected on the basis of the existing scaffold, and is convenient to install and firm in connection;

(2) the pavement boards are clamped and fixed by the hoisting fixing device, standardization is realized, so that constructors can clamp the climbing frame by the hoisting fixing device after operation according to a standard flow is completed, irregular operation or irregular judgment when the pavement boards are wound by steel wire ropes is avoided, and the safety and reliability of the climbing frame hoisting process are improved;

(3) the distance between the two clamping parts at the two ends of the clamping walkway plate is adjusted by the sliding connection of the clamping parts and the connecting part, so that the hoisting and fixing device can be suitable for walkway plates with different widths, and the application range of the hoisting and fixing device is further expanded;

(4) through the extension and contraction of the combined support, the hoisting and fixing devices arranged at different positions on the combined support can adjust the positions so as to avoid the upright posts on the climbing frame and better clamp the walkway plate; the lifting appliance is suitable for different climbing frames, and the application range of the lifting appliance is further expanded.

Drawings

Fig. 1 is a schematic structural view of a telescopic spreader for a climbing frame according to the present invention;

FIG. 2 is a schematic structural view of the hoisting fixture;

FIG. 3 is an exploded view of the lifting fixture;

fig. 4 is a schematic structural view of a combined support in an embodiment 1 of the telescopic spreader for the climbing frame;

fig. 5 is a schematic structural view of a combined support in embodiment 2 of the telescopic spreader for the climbing frame;

fig. 6 is a schematic view of the use state of the telescopic sling for climbing frame of the utility model.

The graphic symbols are illustrated as follows:

1. a combined bracket; 11. a support sleeve; 12. supporting the loop bar; 13. a third bolt fastener; 2. hoisting the fixing device; 21. a connecting portion; 211. a connecting sleeve; 212. connecting the loop bar; 213. a reinforcing plate; 214. a first bolt fastener; 22. a clamping portion; 221. bolt holes; 23. a hoisting part; 231. hanging a seat; 232. a second bolt fastener; 3. a sling assembly; 31. a wire rope; 32. a hoisting ring; 4. climbing a frame; 41. a walkway plate; 42. and (4) a column.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Example 1

As shown in fig. 1 to 4 and 6, a first embodiment of a telescopic hanger for a climbing frame according to the present invention includes a combined support 1 capable of adjusting a length, at least three lifting fixing devices 2 capable of adjusting a width, and a plurality of sling components 3, wherein two lifting fixing devices 2 are respectively disposed at two ends of the combined support 1, at least one other lifting fixing device 2 is disposed in the middle of the combined support 1, the number of the sling components 3 is equal to the number of the lifting fixing devices 2 and corresponds to the number of the lifting fixing devices 2, one end of each of the sling components 3 is connected to another, and the other end of each of the sling components is connected to the corresponding lifting fixing device 2.

As an embodiment of the utility model, the hoisting fixing device 2 comprises a connecting part 21, two clamping parts 22 and two hoisting parts 23, wherein the hoisting parts 23 are arranged in the middle of the connecting part 21, the two clamping parts 22 are respectively arranged at two ends of the connecting part 21 and are both connected with the connecting part 21 in a sliding manner, and the connecting part 21 is fixedly connected with the combined support 1.

The connecting part 21 is used for connecting the clamping part 22 and the hoisting part 23 with the combined bracket 1, and the clamping part 22 is used for connecting with the walkway plate 41 and clamping the walkway plate 41; furthermore, the clamping part 22 is connected with the connecting part 21 in a sliding way, so that when the walkway plates 41 with different widths face, the clamping part 22 can connect and fix the walkway plates 41 with different widths by adjusting the relative positions of the clamping part 22 and the connecting part 21; the sling unit 23 is connected to the sling unit 3.

As an embodiment of the present invention, the connection portion 21 includes a connection sleeve 211 and a connection sleeve 212, the connection sleeve 211 is fixedly connected to the assembly bracket 1, the connection sleeve 212 is movably sleeved in the connection sleeve 211, and an end of the connection sleeve 212 is connected to the clamping portion 22.

Sliding connection is formed between the connecting sleeve 211 and the connecting sleeve rod 212, the position of the clamping part 22 at the end part of the connecting sleeve rod 212 is adjusted by the movement of the connecting sleeve rod 212 relative to the position of the connecting sleeve 211, so that the distance between the two clamping parts 22 is changed, and the walkway plates 41 with different widths are clamped, thereby achieving the purpose of connecting different climbing frames 4 and sling assemblies 3.

In one embodiment of the present invention, the connecting portion 21 further includes a plurality of reinforcing plates 213, and the reinforcing plates 213 are disposed at the sides of the connecting sleeve 211 and welded to the combination bracket 1.

The reinforcing plate 213 is used to further increase the contact area between the connecting sleeve 211 and the assembly bracket 1, the assembly bracket 1 and the connecting sleeve 211 can be plugged, and then welded after plugging, or can be directly welded, and the reinforcing plate 213 can increase the reliability of the connection between the connecting sleeve 211 and the assembly bracket 1.

As an embodiment of the present invention, the connection portion 21 further includes a first bolt fastener 214, and the first bolt fastener 214 is detachably connected through the connection sleeve 211 and the connection sleeve 212.

Specifically, through set up a plurality of through-holes on adapter sleeve 211 and connecting sleeve pole 212 respectively, first bolt fastener 214 passes through the through-hole on the adapter sleeve 211 in proper order and realizes pegging graft with the through-hole on the adapter sleeve pole 212 after adapter sleeve pole 212 and adapter sleeve 211 adjust relative position, locks after pegging graft, can avoid climbing the in-process of 4 hoists, and adapter sleeve pole 212 carries out the skew of position for adapter sleeve 211, ensures the stability and the security of hoist and mount.

In one embodiment of the present invention, the clamping portion 22 is provided with a plurality of bolt holes 221.

The bolt holes 221 in the clamping portion 22 correspond to the bolt holes in the walkway plate 41, the clamping portion 22 can be connected with the walkway plate 41 through the bolts, the clamping function is achieved, the connection mode is simple, convenient and quick, the connection mode is standard, the connection mode cannot be changed due to different qualities or cognition differences of different constructors, compared with the mode that the clamping portion 22 and the walkway plate 41 are connected through the steel wire rope 31 in a winding mode, the mode that the clamping portion 22 and the walkway plate 41 are connected through the bolts is more reliable, and the stability is higher.

In one embodiment of the present invention, the hanging part 23 includes a hanging seat 231 and a second bolt fastening member 232, the hanging seat 231 is installed on the connecting part 21, and the end of the sling unit 3 is detachably connected to the hanging seat 231 through the second bolt fastening member 232.

Hang seat 231 as hoist cable subassembly 3 and hoist and mount fixing device 2's connection bridge, hoist cable subassembly 3 with hang seat 231 and articulate, specifically, through passing second bolt fastener 232 after hoist cable subassembly 3 with hang seat 231 and be connected, this is a detachable connected mode, after the hoist and mount finishes, can remove being connected between hoist cable subassembly 3 and the hoist and mount fixing device 2.

As an embodiment of the utility model, the combined bracket 1 comprises a supporting sleeve 11 and a supporting sleeve rod 12, the supporting sleeve 11 is movably sleeved with the supporting sleeve rod 12, two hoisting fixing devices 2 are respectively arranged at two ends of the supporting sleeve rod 12, and at least one hoisting fixing device 2 is arranged on the supporting sleeve 11.

The activity of the supporting sleeve 11 is cup jointed outside the supporting loop bar 12, and the supporting loop bar 12 is utilized to move back and forth relative to the supporting sleeve 11 so as to adjust the relative positions between the hoisting and fixing devices 2 at the two ends of the supporting loop bar 12 and the supporting sleeve 11, so that each hoisting and fixing device 2 can be staggered with the upright post 42 on the climbing frame 4, and the clamping of the walkway plate 41 can be conveniently carried out. In order to further increase the hoisting stability, the hoisting fixing device 2 is also arranged on the supporting sleeve 11, so that the force applied by the crane to the climbing frame 4 is relatively uniform and balanced, and the climbing frame 4 can be stably lifted in the hoisting process.

Example 2

Fig. 5 shows a second embodiment of the telescopic spreader for climbing frame according to the present invention, which is similar to embodiment 1 except that a supporting rod 12 is added, in embodiment 1, the number of the supporting rods 12 is 1, and the positions of both ends of the supporting rod 12 relative to the supporting sleeve 11 can be adjusted; in this embodiment, the number of the support sleeves 11 is 1, the number of the support rods 12 is 2, the two support rods 12 are respectively arranged at two ends of the support sleeve 11, and the two hoisting and fixing devices 2 are respectively connected with the end parts of the two support rods 12; the combined bracket 1 further comprises a third bolt fastening piece 13, and the third bolt fastening piece 13 passes through the support sleeve 11 and the support sleeve rod 12 to be detachably connected.

Two support loop bars 12 all can carry out the adjustment of position for the tip of support sleeve 11, make the interval of installing respectively between two hoist and mount fixing device 2 at two support loop bar 12 tip can be adjusted, when avoiding the function of the stand 42 on climbing frame 4 in realizing embodiment 1, can also adjust different hoist and mount fixing device 2 to the impetus of climbing frame 4, climbing frame 4 when making hoist and mount reaches the optimum state of a atress, the steadiness of hoist and mount process has further been increased, the possibility that climbing frame 4 carries out the beat when hoist and mount has been reduced.

Example 3

The third embodiment of the telescopic lifting appliance for the climbing frame is similar to embodiment 1, and is different in that the lifting appliance component 3 is further unfolded, the lifting appliance component 3 comprises a steel wire rope 31 and two lifting rings 32, the two lifting rings 32 are respectively arranged at two ends of the steel wire rope 31, one lifting ring 32 is detachably connected with the lifting fixing device 2, and the other lifting ring 32 is connected with a crane in a hanging mode.

The hoisting rings 32 are convenient to connect with the hoisting fixing device 2 and the crane, the steel wire rope 31 is used for connecting the two hoisting rings 32, and specifically, the second bolt fastening piece 232 sequentially penetrates through the hanging seat 231 and the hoisting rings 32 and then is locked and fixed, so that the hoisting rings 32 are connected with the hanging seat 231; the hanging ring 32 at the other end of the steel wire rope 31 can be directly hung on a hook of a crane, or a plurality of hanging rings 32 needing to be hung with the crane can be connected in series or connected first and then hung with the crane. Finally, the crane can stably hoist the climbing frame 4.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a scalable hoist for climbing frame, its characterized in that, is including composite support (1) that can carry out length adjustment, at least three hoist and mount fixing device (2), a plurality of hoist cable subassembly (3) that can carry out width adjustment, wherein two hoist and mount fixing device (2) are located respectively the both ends of composite support (1), in the middle of composite support (1) is located in at least one hoist and mount fixing device (2) in addition, the figure of hoist cable subassembly (3) with the figure of hoist and mount fixing device (2) is equal and the one-to-one, the one end interconnect of a plurality of hoist cable subassemblies (3), the other end is connected with corresponding hoist and mount fixing device (2) respectively.

2. The telescopic lifting appliance for climbing frames according to claim 1, wherein the lifting fixing device (2) comprises a connecting portion (21), two clamping portions (22) and two lifting portions (23), the two lifting portions (23) are arranged in the middle of the connecting portion (21), the two clamping portions (22) are respectively arranged at two ends of the connecting portion (21) and are respectively connected with the connecting portion (21) in a sliding manner, and the connecting portion (21) is fixedly connected with the combined support (1).

3. The telescopic sling for climbing according to claim 2, wherein the connection part (21) comprises a connection sleeve (211) and a connection sleeve rod (212), the connection sleeve (211) is fixedly connected with the combined support (1), the connection sleeve rod (212) is movably sleeved in the connection sleeve (211), and the end of the connection sleeve rod (212) is connected with the clamping part (22).

4. The telescopic spreader for pergola according to claim 3, wherein the connection portion (21) further comprises a plurality of reinforcing plates (213), the reinforcing plates (213) being provided at the sides of the connection sleeve (211) and welded to the sectional shelf (1).

5. The telescopic spreader for creepers according to claim 4, wherein the connection portion (21) further comprises a first bolt fastener (214), the first bolt fastener (214) being detachably connected through the connection sleeve (211) and the connection loop bar (212).

6. Telescopic sling for climbing according to claim 5, wherein a number of bolt holes (221) are provided on the clamping portion (22).

7. The telescopic sling for climbing according to claim 6, wherein the sling portion (23) comprises a hanging seat (231) and a second bolt fastener (232), the hanging seat (231) is mounted on the connecting portion (21), and the end of the sling assembly (3) is detachably connected to the hanging seat (231) through the second bolt fastener (232).

8. The telescopic lifting appliance for climbing frame according to any one of claims 1 to 7, wherein the combined support (1) comprises a support sleeve (11) and a support sleeve rod (12), the support sleeve (11) is movably sleeved with the support sleeve rod (12), the two lifting fixing devices (2) are respectively arranged at two ends of the support sleeve rod (12), and at least one lifting fixing device (2) is arranged on the support sleeve (11).

9. The telescopic lifting appliance for the climbing frame according to claim 8, wherein the number of the supporting sleeves (11) is 1, the number of the supporting rods (12) is 2, two supporting rods (12) are respectively arranged at two ends of the supporting sleeves (11), and the two lifting and fixing devices (2) are respectively connected with the end parts of the two supporting rods (12); the combined support (1) further comprises a third bolt fastener (13), and the third bolt fastener (13) penetrates through the support sleeve (11) and the support sleeve rod (12) to be detachably connected.

10. The telescopic sling for a climbing frame according to claim 1, wherein the sling assembly (3) comprises a steel wire rope (31) and two slings (32), the two slings (32) are respectively arranged at two ends of the steel wire rope (31), one of the slings (32) is detachably connected with the hoisting fixing device (2), and the other sling (32) is connected with a crane in a hanging manner.