CN214658672U

CN214658672U - Lifting transportation guide rail for scaffold

Info

Publication number: CN214658672U
Application number: CN202022659481.0U
Authority: CN
Inventors: 康建国
Original assignee: Shandong Climbing Frame Construction Technology Co ltd
Current assignee: Shandong Climbing Frame Construction Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-11-09
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a scaffold frame lift transportation guide rail. Comprises a guide rail frame and a movable end block, wherein the movable end block is slidably arranged on one side inside the guide rail frame, the rotary chuck is embedded and arranged on the surface of the top end outside the movable end block, the movable bottom rod is embedded and arranged on the rotary chuck, the rotary toothed ring is sleeved and arranged on the top end outside the movable bottom rod, the limit stop arm is uniformly and rotatably arranged on the inner wall of the rotary chuck, and the movable support arm is hinged and arranged on one side outside the limit stop arm. And the later dismantling is troublesome.

Description

Lifting transportation guide rail for scaffold

Technical Field

The utility model relates to a scaffold frame transportation equipment technical field specifically is a scaffold frame lift transportation guide rail.

Background

The scaffold is a support erected for workers to operate and solve vertical and horizontal transportation on a construction site, an overhanging hand frame is generally used in a high-rise structure, and a lifting transportation guide rail is required to transport the scaffold during construction.

However, the self-locking function of the rotating chuck to the movable bottom rod cannot be realized when the existing scaffold lifting transportation guide rail is used, so that the placing angle is difficult to adjust during scaffold lifting transportation, and the later-stage dismounting is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame lift transportation guide rail to there is the self-locking function that can not realize that spin chuck to the movable bottom rod in the current scaffold frame lift transportation guide rail that proposes in solving above-mentioned background art when using, makes during scaffold frame lift transportation, puts the angle and is difficult to adjust, and comparatively trouble problem is got to the later stage tear open.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold lifting transportation guide rail comprises a guide rail frame and a movable end block, wherein the movable end block is slidably mounted on one side inside the guide rail frame, lifting mechanisms are mounted on two sides outside the guide rail frame, a rotating mechanism is mounted at the top end outside the movable end block in a clamping mode, a fixing mechanism is embedded into the top end outside the rotating mechanism and used for driving the movable end block to move inside the guide rail frame, the rotating mechanism is used for limiting and fixing the movable end block after rotating, and the fixing mechanism is used for fixing a scaffold pipe; rotary mechanism includes rotary chuck, activity sill bar, rotation ring gear, spacing fender arm, activity support arm and compression spring, the rotary chuck embedding is installed the outside top surface of activity end block, the embedding of activity sill bar is installed rotary chuck, the ring gear that rotates cup joints and installs the outside top of activity sill bar, spacing fender arm uniform rotation is installed rotary chuck inner wall, the articulated installation of activity support arm spacing fender arm outside one side, the embedding of activity support arm is installed spacing fender arm with between the activity support arm outer wall.

Further, elevating system includes drive shaft, drive chain, fixed fixture block and driving motor, the drive shaft runs through to be installed guide rail frame tip both sides, drive chain cup joints to be installed the drive shaft is outside, the fixed joint of fixed fixture block is installed drive chain outside one side, driving motor is installed to drive shaft bottom joint.

Further, radiating holes are evenly formed in the outer wall of the driving motor and are transversely distributed, and one side of the outer wall of the fixed clamping block is fixedly connected with one side of the outer wall of the movable end block.

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

the utility model discloses a be provided with rotary mechanism, drive the activity sill bar through the activity sill bar and rotate inside the spin chuck, can change the angle of installing when going up and down or tearing open the inside scaffold frame of solid pipe cutting ferrule, and prop up spacing fender arm through activity support arm and compression spring, can carry out spacing fixed to rotating ring gear by a plurality of spacing fender arms, thereby realized the self-locking function of spin chuck to the activity sill bar, when having solved scaffold frame lift transportation, it is difficult to adjust to put the angle, comparatively trouble problem is torn open in the later stage, the safety and the convenient performance of scaffold frame when going up and down the transportation have been improved.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the mounting of the fixed drive chain in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the interior of the spin chuck in the embodiment of FIG. 1, in cross-section;

fig. 4 is a schematic structural view of the inside cross section of the pipe fixing ferrule in the embodiment of fig. 1.

Reference numerals: 1. a guide rail bracket; 2. a lifting mechanism; 201. a drive shaft; 202. a drive chain; 203. fixing the fixture block; 204. a drive motor; 3. a movable end block; 4. a rotation mechanism; 401. rotating the chuck; 402. a movable bottom rod; 403. rotating the toothed ring; 404. a limiting stop arm; 405. a movable support arm; 406. a compression spring; 5. a fixing mechanism; 501. fixing a pipe and clamping a sleeve; 502. an upper clamping arm; 503. a lower clamping arm; 504. a threaded screw; 505. a bearing cartridge; 506. a rubber gasket; 6. and (5) scaffold.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a guide rail for lifting and transporting a scaffold includes a guide rail frame 1 and a movable end block 3, the movable end block 3 is slidably mounted on one side of the guide rail frame 1, lifting mechanisms 2 are mounted on two sides of the exterior of the guide rail frame 1, a rotating mechanism 4 is mounted on the top end of the exterior of the movable end block 3 in a snap-fit manner, a fixing mechanism 5 is mounted on the top end of the exterior of the rotating mechanism 4 in an embedded manner, the rotating mechanism 4 includes a rotating chuck 401, a movable bottom rod 402, a rotating toothed ring 403, a limit stop arm 404, a movable support arm 405 and a compression spring 406, the rotating chuck 401 is mounted on the surface of the top end of the exterior of the movable end block 3 in an embedded manner, the rotating toothed ring 403 is mounted on the top end of the exterior of the movable bottom rod 402 in a sleeved manner, the limit stop arm 404 is uniformly rotatably mounted on the inner wall of the rotating chuck 401, the movable support arm 405 is hingedly mounted on one side of the exterior of the limit stop arm 404, the movable support arm 405 is embedded between the outer walls of the limit stop arm 404 and the movable support arm 405, the movable support arm 402 is driven to rotate inside the rotary chuck 401 through the movable bottom rod 402, the angle of installation can be changed when the scaffold 6 inside the solid pipe clamping sleeve 501 goes up and down or is detached, the movable support arm 405 and the compression spring 406 are used for supporting the limit stop arm 404, the rotary gear ring 403 can be limited and fixed through the limit stop arms 404, the self-locking function of the rotary chuck 401 to the movable bottom rod 402 is realized, the problem that the scaffold 6 goes up and down for transportation is solved, the angle is difficult to adjust, the later-stage detachment and the problem that the scaffold 6 is troublesome is solved, and the safety and the convenience of the scaffold 6 during lifting and transportation are improved.

The fixing mechanism 5 comprises a pipe fixing clamping sleeve 501, an upper clamping arm 502, a lower clamping arm 503, a thread rotary rod 504, a bearing clamping seat 505 and a rubber gasket 506, the pipe fixing clamping sleeve 501 is fixedly arranged at the bottom end outside the movable bottom rod 402, the upper clamping arm 502 is installed at one side of the top end inside the pipe fixing clamping sleeve 501 in a penetrating way, the lower clamping arm 503 is installed at one side of the bottom end inside the pipe fixing clamping sleeve 501 in a penetrating way, the thread rotary rod 504 is embedded in the middle of the outer wall of the upper clamping arm 502, the bearing clamping seat 505 is fixedly arranged at the connecting position of the top end of the thread rotary rod 504 and the bottom end outside the upper clamping arm 502, a scaffold 6 is installed inside the pipe fixing clamping sleeve 501 in a penetrating way, the upper clamping arm 502 and the lower clamping arm 503 inside the pipe fixing clamping sleeve 501 can respectively carry out staggered clamping on the two sides outside the scaffold 6, and the upper clamping arm 502 and the lower clamping arm clamping sleeve 503 can be further fastened and attached by matching the functions of the thread rotary rod 504 and the bearing clamping seat 505, thereby ensuring the firmness of the mounting of the scaffold 6 when the scaffold is lifted inside the pipe fixing clamping sleeve 501, meanwhile, the application range of the device to scaffolds 6 with different specifications and sizes is expanded, and multiple use requirements of the device are met.

In order to increase the tightness and firmness of the clamping of the scaffold 6 on the inner wall of the pipe fixing clamping sleeve 501, the upper clamping arm 502 and the lower clamping arm 503 are arc-shaped, and the rubber gasket 506 is attached to the inner wall of the upper clamping arm 502 and the lower clamping arm 503.

Elevating system 2 includes drive shaft 201, drive chain 202, fixed fixture block 203 and driving motor 204, and drive shaft 201 runs through to be installed in 1 tip both sides of guide rail frame, and drive chain 202 cup joints and installs in drive shaft 201 outsidely, and the fixed joint of fixed fixture block 203 is installed in the outside one side of drive chain 202, and driving motor 204 is installed to drive shaft 201 bottom joint, and in order to improve the inside heat dispersion of driving motor 204 during operation, the louvre has evenly been seted up to the driving motor 204 outer wall, the louvre is provided with a plurality of, a plurality of louvre transverse distribution, and fixed fixture block 203 outer wall one side and movable end block 3 outer wall one side fixed connection, drives drive shaft 201 through driving motor 204 and rotates, is fixed by being connected between fixed fixture block 203 of drive chain 202 department and movable end block 3, has realized the stable lift of guide rail frame 1 to scaffold 6.

To sum up, the utility model provides a scaffold frame lift transportation guide rail, at work, at first, through activity sill bar 402 drive activity sill bar 402 rotate in spin chuck 401 inside, can to solid pipe cutting ferrule 501 inside scaffold frame 6 go up and down or tear open the angle of taking the time of getting and change, and through the support of activity support arm 405 and compression spring 406 to spacing arm 404, can carry out spacing fixed to rotating ring gear 403 by a plurality of spacing arm 404, realized spin chuck 401 to the auto-lock function of activity sill bar 402;

then, the upper clamping arm 502 and the lower clamping arm 503 in the pipe fixing clamping sleeve 501 can respectively and alternately clamp two sides of the outside of the scaffold 6, and the upper clamping arm 502 and the lower clamping arm 503 can be further fastened and attached by matching the action of the threaded rotary rod 504 and the bearing clamping sleeve 505, so that the installation firmness of the scaffold 6 in the pipe fixing clamping sleeve 501 during lifting is ensured;

finally, the driving shaft 201 is driven to rotate by the driving motor 204, and the guide rail frame 1 is stably lifted to the scaffold frame 6 by the connection and fixation between the fixed clamping block 203 at the position of the transmission chain 202 and the movable end block 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The scaffold lifting transportation guide rail comprises a guide rail frame (1) and a movable end block (3), wherein the movable end block (3) is slidably mounted on one side inside the guide rail frame (1), and is characterized in that lifting mechanisms (2) are mounted on two sides outside the guide rail frame (1), a rotating mechanism (4) is mounted at the top end outside the movable end block (3) in a clamping mode, a fixing mechanism (5) is mounted at the top end outside the rotating mechanism (4) in an embedded mode, the lifting mechanisms (2) are used for driving the movable end block (3) to move inside the guide rail frame (1), the rotating mechanism (4) is used for limiting and fixing the movable end block (3) after rotation, and the fixing mechanism (5) is used for fixing a scaffold pipe; rotary mechanism (4) are including rotary chuck (401), activity sill bar (402), rotation ring gear (403), spacing arm (404), activity support arm (405) and compression spring (406), rotary chuck (401) embedding is installed the outside top surface of activity end block (3), activity sill bar (402) embedding is installed rotary chuck (401), rotation ring gear (403) are cup jointed and are installed the outside top of activity sill bar (402), spacing arm (404) are evenly rotated and are installed rotary chuck (401) inner wall, activity support arm (405) are articulated to be installed spacing arm (404) outside one side, activity support arm (405) embedding is installed spacing arm (404) with between the activity support arm (405) outer wall.

2. The scaffold lifting transportation guide rail is characterized in that the lifting mechanism (2) comprises a driving shaft (201), a transmission chain (202), a fixed clamping block (203) and a driving motor (204), the driving shaft (201) is installed on two sides of the end portion of the guide rail frame (1) in a penetrating mode, the transmission chain (202) is installed outside the driving shaft (201) in a sleeved mode, the fixed clamping block (203) is installed on one side of the outside of the transmission chain (202) in a fixed clamping mode, and the driving motor (204) is arranged at the bottom end of the driving shaft (201).

3. A scaffolding lifting transport rail according to claim 2, characterised in that the drive shaft (201) is snap fitted to the drive motor (204).

4. The scaffold lifting and transporting guide rail of claim 2, wherein the outer wall of the driving motor (204) is uniformly provided with heat dissipation holes.

5. A scaffold lifting and transporting guide rail according to claim 4, wherein said heat dissipation holes are provided in a plurality, and a plurality of heat dissipation holes are distributed laterally.

6. The scaffolding elevating transportation rail as claimed in claim 2, wherein the outer wall side of the fixed block (203) is fixedly connected with the outer wall side of the movable end block (3).