CN214220539U

CN214220539U - Height quick-adjusting scaffold

Info

Publication number: CN214220539U
Application number: CN202023322460.6U
Authority: CN
Inventors: 华铭法
Original assignee: Wuxi Weiyi Metal Products Co ltd
Current assignee: Wuxi Weiyi Metal Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a high quick adjustment formula scaffold frame, including the supporting leg, the quantity of supporting leg is four, per two equal fixed mounting has the connecting rod between supporting leg facies top and the bottom, a side fixed welding of supporting leg installs supporting lug, and left side and right side are two the equal fixed mounting in facies of supporting leg has the slide bar seat, a side fixed mounting of slide bar seat has first slide bar, the surface slip of first slide bar has cup jointed first sliding sleeve. This high quick-adjustment formula scaffold frame, the backward pulling through-hole, drive two backward movements of work footboard, make to lead to the groove and be located support lug directly over, upwards or move down the work footboard this moment, the smooth upwards rise or descend of work footboard, the device of being convenient for highly carrying out the fast accent to scaffold work footboard has been increased, the target of being convenient for highly carrying out the fast accent to scaffold work footboard has been realized, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.

Description

Height quick-adjusting scaffold

Technical Field

The utility model relates to a scaffold technical field especially relates to high quick adjustment formula scaffold.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The high most all is fixed of current scaffold frame work footboard, lacks the device of highly carrying out the fast speed adjusting to scaffold frame, is difficult to highly carrying out quick regulation to scaffold frame work footboard, is difficult to satisfy user's user demand, uses the flexibility very poor, uses very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high quick adjustment formula scaffold has solved the problem of mentioning in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the height quick-adjusting scaffold comprises four supporting legs, wherein connecting rods are fixedly arranged between the top and the bottom of each two opposite surfaces of the supporting legs, a supporting lug is fixedly welded on one side surface of each supporting leg, a sliding rod seat is fixedly arranged on each opposite surface of each left supporting leg and each right supporting leg, a first sliding rod is fixedly arranged on one side surface of each sliding rod seat, a first sliding sleeve is sleeved on the surface of each first sliding rod in a sliding manner, a second sliding rod is fixedly arranged on one side surface of each first sliding sleeve, a second sliding sleeve is sleeved on the surface of each second sliding rod in a sliding manner, a spring is sleeved on the surface of each second sliding rod in a sliding manner, the front end of each spring is fixedly connected with the rear side surface of each second sliding sleeve, the rear end of each spring is fixedly connected with the front side surface of each first sliding sleeve, a working pedal is fixedly arranged on one side surface of each second sliding sleeve, and through holes are formed in the middle part and the bottom surface of the rear side of the top surface of each working pedal in a penetrating manner, the left end and the right-hand member of work footboard have all been seted up logical groove, the right flank fixed welding of supporting leg installs the ladder pole, the trailing flank right side fixed mounting of work footboard has the pipe box, the inner wall of pipe box slides and pegs graft there is the movable rod, the left end fixed mounting of movable rod has the pulling handle, the fixed surface of movable rod cup joints and installs the spacing ring, the supporting leg has seted up the draw-in groove near the side of spacing ring.

Preferably, the surface of the pulling handle is provided with an anti-slip groove, and the anti-slip groove is a long groove.

Preferably, the number of the second sliding sleeves is four, every two second sliding sleeves are a group, and the two groups of second sliding sleeves are respectively positioned on the left side and the right side of the working pedal.

Preferably, the number of the first sliding rods is four, and the four first sliding rods are respectively positioned on the rear side surfaces of the two front supporting legs and the front side surfaces of the two rear supporting legs.

Preferably, the through hole is an elliptical hole, the clamping groove is a circular groove, and the movable rod is of a circular columnar structure.

Preferably, the working pedal is of a long-direction plate-shaped structure, and the connecting rod is of a prismatic structure.

Compared with the prior art, the beneficial effects of the utility model are that: this high quick-adjustment formula scaffold frame, the backward pulling through-hole, drive two backward movements of work footboard, make to lead to the groove and be located support lug directly over, upwards or move down the work footboard this moment, the smooth upwards rise or descend of work footboard, the device of being convenient for highly carrying out the fast accent to scaffold work footboard has been increased, the target of being convenient for highly carrying out the fast accent to scaffold work footboard has been realized, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.

Drawings

FIG. 1 is a formal structure diagram of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the partial structure of the present invention;

fig. 4 is an enlarged view of the cross-sectional structure at a position a of the present invention.

In the figure: the device comprises 1 supporting leg, 2 connecting rod, 3 supporting bump, 4 sliding rod seat, 5 first sliding rod, 6 first sliding sleeve, 7 second sliding rod, 8 second sliding sleeve, 9 spring, 10 working pedal, 11 through hole, 12 through groove, 13 ladder climbing rod, 14 pipe sleeve, 15 movable rod, 16 pulling handle, 17 limiting ring and 18 clamping groove.

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, the height fast adjusting scaffold comprises supporting legs 1, the number of the supporting legs 1 is four, connecting rods 2 are fixedly installed between the top and the bottom of the opposite surfaces of every two supporting legs 1, the connecting rods 2 are in prismatic columnar structures, a supporting lug 3 is fixedly welded on one side surface of each supporting leg 1, sliding rod seats 4 are fixedly installed on the opposite surfaces of the two supporting legs 1 on the left side and the right side, first sliding rods 5 are fixedly installed on one side surface of each sliding rod seat 4, the number of the first sliding rods 5 is four, the four first sliding rods 5 are respectively positioned on the rear side surfaces of the two supporting legs 1 on the front side and the front side surfaces of the two supporting legs 1 on the rear side, the four first sliding rods 5 are arranged to conveniently adjust the height of a working pedal 10 upwards or downwards, the height fast adjusting scaffold is more flexible in use, a first sliding sleeve 6 is sleeved on the surface of each first sliding rod 5, a second sliding rod 7 is fixedly installed on one side surface of each first sliding sleeve 6, the surface of the second sliding rod 7 is sleeved with four second sliding sleeves 8 in a sliding manner, every two second sliding sleeves 8 are in one group, two groups of second sliding sleeves 8 are respectively positioned on the left side and the right side of the working pedal 10, each group is provided with two second sliding sleeves 8 to enable the working pedal 10 to be more stable, the safety in use is improved, the surface of the second sliding rod 7 is sleeved with a spring 9 in a sliding manner, the front end of the spring 9 is fixedly connected with the rear side face of the second sliding sleeve 8, the rear end of the spring 9 is fixedly connected with the front side face of the first sliding sleeve 6, one side face of the second sliding sleeve 8 is fixedly provided with the working pedal 10, the working pedal 10 is of a long-direction plate-shaped structure, the middle part and the bottom face of the rear side of the top face of the working pedal 10 are provided with through holes 11 in a penetrating manner, the through holes 11 are elliptical holes, the left end and the right end of the working pedal 10 are provided with through grooves 12, the right side face of the supporting leg 1 is fixedly welded with a climbing rod 13, a pipe sleeve 14 is fixedly installed on the right side of the rear side face of the working pedal 10, a movable rod 15 is inserted into the inner wall of the pipe sleeve 14 in a sliding mode, the movable rod 15 is of a circular columnar structure, a pulling handle 16 is fixedly installed at the left end of the movable rod 15, an anti-slip groove is formed in the surface of the pulling handle 16 and is a long groove, the anti-slip groove is formed to prevent slipping of a hand when the pulling handle 16 is pulled, the use is safer, a limiting ring 17 is fixedly sleeved on the surface of the movable rod 15, a clamping groove 18 is formed in the side face, close to the limiting ring 17, of the supporting leg 1, the clamping groove 18 is a circular groove, the height fast-adjusting scaffold pulls the through hole 11 backwards to drive the working pedal 10 to move backwards, the through groove 12 is located right above the supporting bump 3, the working pedal 10 moves upwards or downwards at the moment, the working pedal 10 smoothly rises upwards or falls downwards, and a device convenient for fast adjusting the height of the working pedal of the scaffold is added, the goal of quickly adjusting the height of the working pedal of the scaffold conveniently is realized, the use requirement of a user is met, the flexibility is better, and the scaffold is more convenient to use.

When in use: when the handle 16 is pulled leftwards, the movable rod 15 slides leftwards on the inner wall of the pipe sleeve 14, the right end of the movable rod 15 leaves the clamping groove 18, the hand is inserted into the through hole 11 and pulled backwards, the second sliding sleeves 8 at the two ends of the working pedal 10 move backwards on the surface of the second sliding rod 7, and the spring 9 is pressed backwards, so that the through groove 12 is positioned right above the supporting lug 3, at this time, the working pedal 10 moves upwards or downwards, the first sliding sleeves 6 at the front end and the rear end of the second sliding rod 7 slide upwards or downwards on the surface of the first sliding rod 5, so that the working pedal 10 smoothly rises upwards or falls downwards, after the proper height is adjusted, the through hole 11 is pushed forwards under the action of the spring 9, the second sliding sleeves 8 at the two ends of the working pedal 10 move forwards on the surface of the second sliding rod 7, the through groove 12 leaves the position right above the supporting lug 3, the bottom surface of the working pedal 10 is lapped on the top surface of the supporting lug 3, the handle 16 is pulled by pushing rightwards, so that the movable rod 15 slides rightwards on the inner wall of the pipe sleeve 14, the right end of the movable rod 15 is inserted into the clamping groove 18, the working pedal 10 is locked, and the process of quickly adjusting the height of the scaffold is realized.

To sum up, this high quick adjustment formula scaffold frame, pulling through-hole 11 backward, drive work footboard 10 two rearward movements, it is located directly over supporting lug 3 to make lead to groove 12, upwards or move work footboard 10 downwards this moment, work footboard 10 is smooth upwards rises or descends downwards, the device of being convenient for highly carrying out the fast accent to scaffold work footboard has been increased, the target of being convenient for highly carrying out the fast accent to scaffold work footboard has been realized, user's user demand has been satisfied, the flexibility is better, it is more convenient to use, the problem of proposing in the above-mentioned background art has been solved.

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. Highly quick adjustment formula scaffold, including supporting leg (1), its characterized in that, the quantity of supporting leg (1) is four, per two equal fixed mounting has connecting rod (2) between supporting leg (1) the top and the bottom in opposite directions, a side fixed welding of supporting leg (1) installs supporting lug (3), left side and right side two the equal fixed mounting of the face in opposite directions of supporting leg (1) has slide bar seat (4), a side fixed mounting of slide bar seat (4) has first slide bar (5), the surface sliding of first slide bar (5) has cup jointed first sliding sleeve (6), a side fixed mounting of first sliding sleeve (6) has second slide bar (7), the surface sliding of second slide bar (7) has cup jointed second sliding sleeve (8), the surface sliding of second slide bar (7) has cup jointed spring (9), the front end of the spring (9) is fixedly connected with the back side surface of the second sliding sleeve (8), the back end of the spring (9) is fixedly connected with the front side surface of the first sliding sleeve (6), a working pedal (10) is fixedly arranged on one side surface of the second sliding sleeve (8), a through hole (11) is formed in the middle of the rear side of the top surface of the working pedal (10) and in the bottom surface of the working pedal in a penetrating manner, the left end and the right end of the working pedal (10) are both provided with through grooves (12), the right side surface of the supporting leg (1) is fixedly welded with a stair climbing rod (13), a pipe sleeve (14) is fixedly arranged on the right side of the rear side surface of the working pedal (10), a movable rod (15) is inserted into the inner wall of the pipe sleeve (14) in a sliding way, a pulling handle (16) is fixedly arranged at the left end of the movable rod (15), a limiting ring (17) is fixedly sleeved on the surface of the movable rod (15), the side surface of the supporting leg (1) close to the limiting ring (17) is provided with a clamping groove (18).

2. The scaffold with the rapid height adjustment function as claimed in claim 1, wherein the pulling handle (16) is provided with an anti-slip groove on the surface, and the anti-slip groove is a long groove.

3. The scaffold with high quick adjustment according to claim 2, wherein the number of the second sliding sleeves (8) is four, and every two second sliding sleeves (8) are in one group, and two groups of the second sliding sleeves (8) are respectively positioned at the left side and the right side of the working pedal (10).

4. The scaffold with fast height adjustment according to claim 1, wherein the number of the first sliding bars (5) is four, and the four first sliding bars (5) are respectively located at the rear side of the two support legs (1) at the front side and the front side of the two support legs (1) at the rear side.

5. The scaffold with fast height adjustment according to claim 1, wherein the through hole (11) is an elliptical hole, the engaging groove (18) is a circular groove, and the movable rod (15) is a circular cylindrical structure.

6. The scaffold with fast height adjustment according to claim 1, wherein the working pedal (10) is of a long plate-like structure and the connecting rod (2) is of a prismatic structure.