CN217299716U

CN217299716U - Scaffold for building maintenance convenient to delivery goods

Info

Publication number: CN217299716U
Application number: CN202220475738.3U
Authority: CN
Inventors: 段良友; 刘磊; 秦凯; 孙晨; 林昀鹏
Original assignee: Zhongchengxiang Construction Group Co ltd
Current assignee: Zhongchengxiang Construction Group Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-26
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to the technical field of building scaffolds, in particular to a scaffold for building maintenance convenient for delivering goods, which comprises four support columns, wherein the tops of the four support columns are fixedly connected with a working platform, the top of the working platform is fixedly connected with a guardrail at the periphery, one side of each two support columns, which are close to each other, is fixedly connected with a connecting rod, the other side of each two support columns, which are close to each other, is fixedly connected with a connecting long plate, and one side of one connecting long plate and one side of the working platform is fixedly connected with two vertical tracks; the utility model discloses can drive the threaded rod through two drive bevel gears through rotating the dwang and rotate, the threaded rod rotates and drives two screwed pipes and keep away from each other, and two screwed pipes are kept away from each other and are driven two installation pieces and remove, and two installation pieces are kept away from each other and are driven two fly leafs and keep away from each other, have realized having enlarged the inner space to carrying the frame, and then can carry more materials, have improved the speed of transported substance material.

Description

Scaffold for building maintenance convenient to delivery goods

Technical Field

The utility model relates to a construction scaffolding technical field specifically is a scaffold frame for building maintenance convenient to delivery goods.

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.

Through retrieving utility model patent that publication is CN212689504U, a construction scaffolding convenient to transportation material is disclosed, including work platform, work platform's bottom four corners all is fixed with the support column, the universal wheel is installed to the bottom of support column, the lower extreme of support column is equipped with fixed establishment, all be connected with two dead levers that are parallel to each other between two support columns of front and back both sides, a plurality of X-shaped additional strengthening of fixedly connected with between two dead levers, fixedly connected with baffle between the lower extreme outer wall of two support columns of front side, the surface of baffle rotates and is connected with two threaded rods, the surperficial spiro union of threaded rod has the elevator, fixedly connected with backup pad between two elevators, be fixed with in the backup pad and put the thing basket.

The above patents and the background art have great disadvantages:

the internal space of most of the existing scaffolds for delivering goods for building maintenance is fixed, so that the baskets cannot be adjusted according to the quantity of goods, and the goods delivery speed is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for building maintenance convenient to deliver goods to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a scaffold frame for building maintenance convenient to deliver goods, including four support columns, four the top fixedly connected with work platform of support column, work platform's top fixedly connected with guardrail all around, one side fixedly connected with connecting rod that per two support columns are close to each other, the opposite side fixedly connected with connection long slab that per two support columns are close to each other, one of them is connected two vertical tracks of one side fixedly connected with of long slab and work platform, the slider has been cup jointed all to slide on two vertical tracks, one side fixedly connected with of two sliders carries the frame, carry and install adjustment mechanism on the frame, install elevating system on the slider.

Preferably, adjustment mechanism includes that two are seted up the activity groove in carrying the frame both sides respectively, and equal sliding connection has the fly leaf in two activity inslots, and the equal fixedly connected with installation piece in bottom of two fly leaves, the equal fixedly connected with screwed pipe in one side that two installation pieces are close to each other, and the one end that two screwed pipes are close to each other has all seted up the screw thread groove, and the spiro union has the threaded rod in two screw thread grooves.

Preferably, the threaded rod is rotatably sleeved with two fixed blocks, and the tops of the two fixed blocks are fixedly connected to the bottom of the conveying frame.

Preferably, the bottom fixedly connected with fixing base of carrying the frame, the rotation hole has been seted up to one side of fixing base, rotates downthehole rotation and is connected with the dwang, and equal key-type is connected with drive bevel gear on dwang and the threaded rod, and two drive bevel gears mesh mutually.

Preferably, elevating system includes that two fixed connection connect in the screw thread post of work platform bottom, rotates on two screw thread posts and is connected with the fixed plate, and one side fixed connection of fixed plate has the pole of buckling in one side of one of them connection long board on two screw thread posts, and the spiro union has the pole of buckling, and the both ends of buckling the pole are fixed connection in one side of two sliders respectively.

Preferably, the two threaded columns are fixedly sleeved with driving wheels, and the two driving wheels are tensioned and sleeved with driving belts.

Preferably, two one side fixedly connected with two supports that the connecting rod is close to each other, the top fixedly connected with servo motor of two supports, servo motor's output has the drive shaft through the coupling joint, and the activity hole has been seted up to one of them one side of connecting the long slab, and the one end of drive shaft runs through the activity hole and has rotated bevel gear with the equal key-type connection of one end that one of them screw post is close to each other, and two rotate bevel gear mesh mutually, two balancing weights of fixedly connected with on two supports.

The utility model discloses an improve and provide a scaffold frame for building maintenance convenient to delivery goods here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a rotate the dwang and drive the threaded rod through two drive bevel gears and rotate, the threaded rod rotates and drives two screwed pipes and keep away from each other, two screwed pipes keep away from each other and drive two installation pieces and keep away from each other, two installation pieces keep away from each other and drive two fly leaves and keep away from each other, realized having enlarged the inner space to the transport frame, and then can carry more materials, improved the speed of carrying the material;

and the second step is as follows: the utility model discloses a servo motor rotates and drives the drive shaft and rotate, and the drive shaft rotates and drives one of them screw thread post through two rotation bevel gears and rotates, and one of them screw thread post rotates and drives another screw thread post and rotate simultaneously through drive belt and two drive wheels, and two screw thread posts rotate simultaneously and drive pole, slider and the transport frame of buckling and go up and down, have realized being convenient for deliver the goods.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of a first-view perspective structure of the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of the present invention;

fig. 3 is a schematic view of a third perspective three-dimensional structure of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the lifting mechanism of the present invention;

fig. 5 is a schematic perspective view of the adjusting mechanism of the present invention.

Description of reference numerals:

1. a support pillar; 101. a working platform; 102. a guardrail; 103. a connecting rod; 104. connecting the long plates; 105. a support; 106. a balancing weight; 2. a servo motor; 201. a drive shaft; 202. rotating the bevel gear; 203. a threaded post; 204. a fixing plate; 205. a driving wheel; 206. a transmission belt; 3. a vertical track; 301. a slider; 302. a bending rod; 303. a conveying frame; 4. a movable plate; 401. mounting blocks; 402. a threaded pipe; 403. a threaded rod; 404. a fixed block; 405. a drive bevel gear; 406. rotating the rod.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a scaffold frame for building maintenance convenient to delivery goods here, the technical scheme of the utility model is:

as shown in fig. 1 to 5, a scaffold for building maintenance convenient for delivering goods comprises four support columns 1, a working platform 101 is fixedly connected to the tops of the four support columns 1, guard rails 102 are fixedly connected to the periphery of the top of the working platform 101, a connecting rod 103 is fixedly connected to one side of each two support columns 1 close to each other, a connecting long plate 104 is fixedly connected to the other side of each two support columns 1 close to each other, two vertical rails 3 are fixedly connected to one side of one connecting long plate 104 and one side of the working platform 101, sliders 301 are sleeved on the two vertical rails 3 in a sliding manner, a conveying frame 303 is fixedly connected to one side of each of the two sliders 301, an adjusting mechanism is installed on the conveying frame 303, and a lifting mechanism is installed on each slider 301; by means of the structure, through the arrangement of the guardrail 102, the falling of the working personnel of the working platform 101 can be prevented, and the safety of the working platform 101 is improved.

Further, the adjusting mechanism comprises two movable grooves which are respectively formed in two sides of the conveying frame 303, the movable grooves are both connected with the movable plates 4 in a sliding manner, the bottoms of the two movable plates 4 are both fixedly connected with mounting blocks 401, one sides of the two mounting blocks 401, which are close to each other, are both fixedly connected with threaded pipes 402, one ends of the two threaded pipes 402, which are close to each other, are both provided with threaded grooves, and threaded rods 403 are screwed in the two threaded grooves; by means of the structure, the threaded rod 403 is arranged, so that the threaded rod 403 rotates to drive the two threaded pipes 402 to move synchronously.

Further, two fixing blocks 404 are rotatably sleeved on the threaded rod 403, and the tops of the two fixing blocks 404 are fixedly connected to the bottom of the conveying frame 303; by means of the structure, the number of the fixing blocks 404 is two through the arrangement of the fixing blocks 404, and the stability of rotation of the threaded rod 403 is improved.

Further, the bottom of the conveying frame 303 is fixedly connected with a fixed seat, one side of the fixed seat is provided with a rotating hole, a rotating rod 406 is rotatably connected in the rotating hole, the rotating rod 406 and the threaded rod 403 are both in key connection with a driving bevel gear 405, and the two driving bevel gears 405 are meshed; by means of the structure, the rotating rod 406 is arranged to drive the threaded rod 403 to rotate through the two driving bevel gears 405, and the threaded rod 403 is convenient to rotate.

Further, the lifting mechanism comprises two threaded columns 203 fixedly connected to the bottom of the working platform 101, the two threaded columns 203 are rotatably connected with a fixed plate 204, one side of the fixed plate 204 is fixedly connected to one side of one of the long connecting plates 104, the two threaded columns 203 are screwed with bending rods 302, and two ends of each bending rod 302 are respectively fixedly connected to one side of the two sliders 301; by means of the structure, the number of the threaded columns 203 is two through the arrangement of the threaded columns 203, and the conveying frame 303 is more stable in the moving process.

Further, two driving wheels 205 are fixedly sleeved on the two threaded columns 203, and a driving belt 206 is tightly sleeved on each of the two driving wheels 205; by means of the structure, the two threaded columns 203 can rotate simultaneously under the cooperation of the transmission wheel 205 and the transmission belt 206.

Furthermore, two supports 105 are fixedly connected to one side, close to each other, of each of the two connecting rods 103, a servo motor 2 is fixedly connected to the tops of the two supports 105, the output end of the servo motor 2 is connected with a driving shaft 201 through a coupler, one side, close to one of the long connecting plates 104, of the long connecting plates is provided with a movable hole, one end of the driving shaft 201 penetrates through the movable hole and is in key connection with a rotating bevel gear 202 through one end, close to one of the threaded columns 203, of the driving shaft, the two rotating bevel gears 202 are meshed with each other, and two balancing weights 106 are fixedly connected to the two supports 105; borrow by above-mentioned structure, through the setting of balancing weight 106, realized having improved the stability of scaffold frame for the scaffold frame can not topple over.

The working principle is as follows: the rotating rod 406 is rotated to drive the threaded rod 403 to rotate through the two drive bevel gears 405, the threaded rod 403 is rotated to drive the two threaded pipes 402 to be away from each other, the two threaded pipes 402 are away from each other to drive the two installation blocks 401 to be away from each other, the two installation blocks 401 are away from each other to drive the two movable plates 4 to be away from each other, the inner space of the conveying frame 303 is enlarged, more materials can be conveyed, and the speed of conveying the materials is improved.

The servo motor 2 rotates to drive the driving shaft 201 to rotate, the driving shaft 201 rotates to drive one of the threaded columns 203 to rotate through the two rotating bevel gears 202, one of the threaded columns 203 rotates to drive the other threaded column 203 to rotate simultaneously through the transmission belt 206 and the two transmission wheels 205, the two threaded columns 203 rotate simultaneously to drive the bending rods 302, the sliding blocks 301 and the conveying frame 303 to lift, and convenience in goods delivery is achieved.

Claims

1. A scaffold for building maintenance, convenient for delivering goods, comprising four support columns (1), characterized in that: four top fixedly connected with work platform (101) of support column (1), position fixedly connected with guardrail (102) all around at the top of work platform (101), one side fixedly connected with connecting rod (103) that per two support columns (1) are close to each other, opposite side fixedly connected with connection long slab (104) that per two support columns (1) are close to each other, one of them is connected long slab (104) and two vertical tracks (3) of one side fixedly connected with of work platform (101), slider (301) have all been cup jointed in the equal slip on two vertical tracks (3), frame (303) is carried to one side fixedly connected with of two slider (301), install adjustment mechanism on carrying frame (303), install elevating system on slider (301).

2. A scaffold for building maintenance to facilitate delivery of cargo according to claim 1 wherein: the adjusting mechanism comprises two movable grooves which are respectively arranged on two sides of the conveying frame (303), the movable grooves are all connected with movable plates (4) in the two movable grooves in a sliding mode, the bottom of each movable plate (4) is fixedly connected with an installation block (401), one side, close to each other, of each installation block (401) is fixedly connected with threaded pipes (402), one ends, close to each other, of the two threaded pipes (402) are all provided with threaded grooves, and threaded rods (403) are screwed in the two threaded grooves.

3. A scaffold for building maintenance to facilitate delivery of cargo according to claim 2 wherein: the threaded rod (403) is rotatably sleeved with two fixing blocks (404), and the tops of the two fixing blocks (404) are fixedly connected to the bottom of the conveying frame (303).

4. A scaffold for building maintenance to facilitate delivery of cargo according to claim 2 wherein: carry the bottom fixedly connected with fixing base of frame (303), the rotation hole has been seted up to one side of fixing base, rotates downthehole rotation and is connected with dwang (406), and equal key-type connection has drive bevel gear (405) on dwang (406) and threaded rod (403), and two drive bevel gear (405) mesh mutually.

5. A scaffold for building maintenance to facilitate delivery of cargo according to claim 1 wherein: the lifting mechanism comprises two threaded columns (203) which are fixedly connected to the bottom of the working platform (101), a fixing plate (204) is connected to the two threaded columns (203) in a rotating mode, one side of the fixing plate (204) is fixedly connected to one side of one of the connecting long plates (104), a bending rod (302) is connected to the two threaded columns (203) in a threaded mode, and two ends of the bending rod (302) are fixedly connected to one side of two sliding blocks (301) respectively.

6. A scaffold for building maintenance to facilitate delivery of cargo according to claim 5 wherein: two all fixed the cup jointing has drive wheel (205) on screw thread post (203), all the tensioning has cup jointed drive belt (206) on two drive wheels (205).

7. A scaffold for building maintenance to facilitate delivery of cargo according to claim 5 wherein: two one side fixedly connected with two supports (105) that connecting rod (103) are close to each other, top fixedly connected with servo motor (2) of two supports (105), there is drive shaft (201) at the output of servo motor (2) through the coupling joint, the activity hole has been seted up to one side of one of them connection long board (104), the one end of drive shaft (201) runs through the activity hole and is connected with rotation bevel gear (202) with the equal key-type of one end that one of them screw thread post (203) is close to each other, two rotation bevel gear (202) mesh mutually, two balancing weights (106) of fixedly connected with on two supports (105).