CN216157102U

CN216157102U - Construction is with novel construction platform that goes up and down

Info

Publication number: CN216157102U
Application number: CN202122245334.3U
Authority: CN
Inventors: 时丕阔; 郭勇志; 侯仰军
Original assignee: Shandong Hejian Building Group Co ltd
Current assignee: Shandong Hejian Building Group Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the field of chains, in particular to a novel lifting construction platform for building construction, which comprises a main body unit and a movable unit, wherein the movable unit is fixedly arranged on the outer wall of the main body unit; according to the utility model, after the positioning plate is taken down, the first clamping strip and the second clamping strip are separated from each other in a transverse separation and movement mode, the first clamping strip and the second clamping strip slide to each other for a certain distance and then are transversely pressed close to each other to be meshed with each other after the distance is changed, the positioning plate is fixed on the surface of the positioning hole through the bolt, the first clamping strip and the second clamping strip can be fixed with each other, the strength of the first clamping strip and the strength of the second clamping strip are enhanced to avoid breakage, the movable unit can change the distance of the middle wheel through the movement of the first clamping strip and the second clamping strip to adapt to different chain wheels, the universality of the device is increased, when sundries are attached to the outer wall of the middle shaft, the chain teeth can push the sundries to slide along with the outer arc plates through the outer arc plates, so that the sundries cannot be clamped in a gap between the middle shafts to damage the middle shaft, and the service life of the middle shaft is prolonged.

Description

Construction is with novel construction platform that goes up and down

Technical Field

The utility model relates to the field of chains, in particular to a novel lifting construction platform for building construction.

Background

The chain structure is generally applied to various directional conveying equipment, such as a transverse or oblique conveying transmission belt or a vertical conveying elevator, the chain is a common component in the equipment, is generally a metal chain ring or a ring, is mainly used for mechanical transmission and traction, and is also commonly used as a driving part in various liftable construction platforms.

Construction platform need make the chain rotate with motor drive sprocket, and sprocket outer wall sprocket clearance all has slight difference with the size, and the chain also has multiple model, when needs change the chain, need prepare specific chain, and the chain commonality is relatively poor, for this reason we provide a construction and use novel lift construction platform.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel lifting construction platform for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the novel lifting construction platform for building construction comprises two lifting columns and a construction platform, wherein a main body unit and a movable unit are arranged inside the two lifting columns, and the movable unit is fixedly arranged on the outer wall of the main body unit;

the movable unit comprises a first clamping strip, a second clamping strip, positioning holes and positioning plates, the two ends of the first clamping strip and the two ends of the second clamping strip are mutually inserted, lines matched with each other are evenly arranged at the two ends close to each other between the first clamping strip and the second clamping strip, the positioning holes which are evenly distributed are formed in the outer walls of the first clamping strip and the second clamping strip, one ends of the positioning holes are connected with the positioning plates through bolts, and the length of the positioning plates is matched with the vertical length of the positioning holes.

After the locating plate is taken off, the lateral separation removal breaks away from each other between first card strip and the second card strip, first card strip and second card strip slide certain distance each other again and transversely press close to mutual interlock after changing the interval, the locating plate passes through the bolt fastening and can be fixed first card strip and second card strip each other on the locating hole surface, and strengthen the intensity of first card strip and second card strip and avoid the fracture, the removal of activity unit through first card strip and second card strip can change the interval of intermediate wheel, with the different sprocket of adaptation, the commonality of device has been increased.

Preferably: the main part unit includes intermediate wheel, curb plate, extension board and neutral axis, the both ends fixedly connected with extension board of curb plate, the annular with extension board size looks adaptation is seted up to the outer wall of intermediate wheel, the curb plate rotates the outer wall of connecting at the intermediate wheel through extending the board, the axle center department of intermediate wheel rotates and is connected with the neutral axis.

The curb plate rotates through the extension board to be connected in the rotation of the outer wall of middle wheel in order to adapt to the sprocket, and the middle wheel all passes through the sprocket joint on neutral axis and sprocket surface.

Preferably: the curb plate divide into first curb plate and second curb plate again, the first card strip of one end fixedly connected with of first curb plate, the one end fixedly connected with second card strip of second curb plate, first curb plate and second curb plate are pegged graft each other through first card strip and second card strip.

The curb plate passes through first curb plate and second curb plate and rotates respectively to be connected at the both ends of middle wheel, first curb plate and first curb plate are through reciprocal anchorage, when singly organizing the middle damage that appears in the main part unit, can pull down the main part unit both ends that damage, make between the main part unit of its both sides through first curb plate and second curb plate interconnect and through fixed, make the chain only need pull down the main part unit that damages alone after the damage appears can, save fund, the utilization ratio of chain has been increased, make the chain environmental protection more.

Preferably: the two ends of the outer wall of the neutral shaft are rotatably connected with outer arc plates, and the two ends of the outer wall of the neutral shaft are also provided with rotating grooves matched with one ends of the outer arc plates.

When the outer wall of the middle shaft is attached with sundries, the chain teeth can push the sundries to slide along with the outer arc plates, so that the sundries cannot be clamped in the gap between the middle shafts to break down the middle shaft, and the service life of the middle shaft is prolonged.

Preferably: the one end fixedly connected with circular convex block of median axle, the other end of median axle is provided with the circular slot, the size looks adaptation of circular convex block and circular slot, the outer wall of middle wheel is surpassed to the one end of circular convex block.

The mutual transverse connection between the multiunit main part unit of being convenient for thickens the width, has increased the suitability of chain.

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

1. according to the utility model, after the positioning plate is taken down, the first clamping strip and the second clamping strip are separated from each other in a transverse separation and movement manner, the first clamping strip and the second clamping strip slide mutually for a certain distance to change the distance and then are transversely pressed close to and engaged with each other, the positioning plate is fixed on the surface of the positioning hole through the bolt, so that the first clamping strip and the second clamping strip can be mutually fixed, the strength of the first clamping strip and the second clamping strip is enhanced to avoid fracture, the movable unit can change the distance of the middle wheel through the movement of the first clamping strip and the second clamping strip to adapt to different chain wheels, and the universality of the device is improved;

2. the side plates are respectively and rotatably connected to two ends of the middle wheel through the first side plate and the second side plate, the first side plate and the first side plate are mutually fixed, when damage occurs in the middle of a single group of main body units, two ends of the damaged main body units can be disassembled, so that the main body units on two sides of the main body units are mutually connected and fixed through the first side plate and the second side plate, the chain only needs to be independently disassembled after damage occurs, the fund is saved, the utilization rate of the chain is increased, and the chain is more environment-friendly;

3. when the meso position axle outer wall adheres to debris, the sprocket can promote debris and slide along with outer arc board through outer arc board in time, makes debris can not block the clearance between the meso position axle and makes the meso position axle collapse, has prolonged the life of meso position axle.

Drawings

FIG. 1 is a schematic elevation view of a novel lifting construction platform for building construction according to the present invention;

FIG. 2 is a schematic structural diagram of a main body unit and a movable unit in the novel lifting construction platform for building construction according to the utility model;

FIG. 3 is a schematic side view of a main body unit and a movable unit of the novel elevating construction platform for building construction according to the present invention;

fig. 4 is a schematic top view of a main body unit and a movable unit in the novel lifting construction platform for building construction.

In the figure:

101. a lifting column; 102. a construction platform;

1. a main body unit; 11. an intermediate wheel; 12. a side plate; 121. a first side plate; 122. a second side plate;

13. an extension plate; 14. a neutral axis; 141. an outer arc plate;

2. a movable unit; 21. a first clip strip; 22. a second card strip; 23. positioning holes; 24. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, which are views showing a preferred embodiment of the present invention, a novel lifting construction platform for building construction includes two lifting columns 101 and a construction platform 102, a main unit 1 and a movable unit 2 are disposed inside the two lifting columns 101, and the movable unit 2 is fixedly mounted on an outer wall of the main unit 1;

the movable unit 2 comprises a first clamping strip 21, a second clamping strip 22, positioning holes 23 and positioning plates 24, the two ends of the first clamping strips 21 and the two ends of the second clamping strips 22 are mutually inserted, the two ends close to each other between the first clamping strips 21 and the second clamping strips 22 are evenly provided with lines matched with each other, the outer walls of the first clamping strips 21 and the second clamping strips 22 are provided with the positioning holes 23 which are evenly distributed, one ends of the positioning holes 23 are connected with the positioning plates 24 through bolts, and the lengths of the positioning plates 24 are matched with the vertical lengths of the positioning holes 23.

As shown in fig. 1-3, the main body unit 1 includes an intermediate wheel 11, a side plate 12, an extension plate 13 and an intermediate shaft 14, the extension plate 13 is fixedly connected to two ends of the side plate 12, a ring groove with a size matched with that of the extension plate 13 is formed in an outer wall of the intermediate wheel 11, the side plate 12 is rotatably connected to the outer wall of the intermediate wheel 11 through the extension plate 13, and the intermediate shaft 14 is rotatably connected to an axial center of the intermediate wheel 11.

The side plate 12 is further divided into a first side plate 121 and a second side plate 122, one end of the first side plate 121 is fixedly connected with a first clamping strip 21, one end of the second side plate 122 is fixedly connected with a second clamping strip 22, and the first side plate 121 and the second side plate 122 are mutually inserted and connected through the first clamping strip 21 and the second clamping strip 22.

The two ends of the outer wall of the middle shaft 14 are rotatably connected with outer arc plates 141, and the two ends of the outer wall of the middle shaft 14 are provided with rotating grooves matched with one ends of the outer arc plates 141.

One end of the middle shaft 14 is fixedly connected with a round bump, the other end of the middle shaft 14 is provided with a round groove, the round bump is matched with the round groove in size, and one end of the round bump exceeds the outer wall of the middle wheel 11.

In this embodiment, the side plates 12 are rotatably connected to two ends of the middle wheel 11 through the first side plate 121 and the second side plate 122, the first side plate 121 and the first side plate 121 are fixed to each other through the positioning plate 24, when the middle of a single group of main units 1 is damaged, the positioning plates 24 at two ends of the damaged main unit 1 can be detached, so that the main units 1 at two sides are connected to each other through the first side plate 121 and the second side plate 122 and fixed through the positioning plate 24, after the positioning plate 24 is detached, the first clamping strip 21 and the second clamping strip 22 are separated from each other by transverse separation and movement, the first clamping strip 21 and the second clamping strip 22 slide to each other for a certain distance and then are transversely pressed close to and engaged with each other, the positioning plate 24 is fixed on the surface of the positioning hole 23 through a bolt, so that the first clamping strip 21 and the second clamping strip 22 can be fixed to each other, and the strength of the first clamping strip 21 and the second clamping strip 22 is enhanced to avoid breaking, when sundries are attached to the outer wall of the middle shaft 14, the chain teeth can push the sundries to slide along with the outer arc plates 141 through the outer arc plates 141, so that the sundries are not clamped in gaps between the middle shafts 14, and the middle shafts 14 are not broken.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A novel lifting construction platform for building construction comprises two lifting columns (101) and a construction platform (102), wherein a main body unit (1) and a movable unit (2) are arranged inside the two lifting columns (101), and the movable unit (2) is fixedly arranged on the outer wall of the main body unit (1);

the method is characterized in that: the movable unit (2) comprises a first clamping strip (21), a second clamping strip (22), positioning holes (23) and positioning plates (24), the two ends of the first clamping strip (21) and the two ends of the second clamping strip (22) are mutually inserted, the two ends, close to each other, of the first clamping strip (21) and the second clamping strip (22) are evenly provided with lines matched with each other, the outer walls of the first clamping strip (21) and the second clamping strip (22) are provided with the positioning holes (23) which are evenly distributed, one ends of the positioning holes (23) are connected with the positioning plates (24) through bolts, and the length of the positioning plates (24) is matched with the vertical length of the positioning holes (23).

2. The novel lifting construction platform for building construction according to claim 1, characterized in that: main part unit (1) includes intermediate wheel (11), curb plate (12), extension board (13) and neutral axis (14), the both ends fixedly connected with extension board (13) of curb plate (12), the annular with extension board (13) size looks adaptation is seted up to the outer wall of intermediate wheel (11), curb plate (12) rotate the outer wall of connecting at intermediate wheel (11) through extension board (13), the axle center department of intermediate wheel (11) rotates and is connected with neutral axis (14).

3. The novel lifting construction platform for building construction according to claim 2, characterized in that: the side plate (12) is divided into a first side plate (121) and a second side plate (122), one end of the first side plate (121) is fixedly connected with a first clamping strip (21), one end of the second side plate (122) is fixedly connected with a second clamping strip (22), and the first side plate (121) and the second side plate (122) are mutually spliced through the first clamping strip (21) and the second clamping strip (22).

4. The novel lifting construction platform for building construction according to claim 2, characterized in that: the two ends of the outer wall of the middle shaft (14) are also rotatably connected with outer arc plates (141), and the two ends of the outer wall of the middle shaft (14) are also provided with rotating grooves matched with one ends of the outer arc plates (141).

5. The novel lifting construction platform for building construction according to claim 2, characterized in that: one end of the middle shaft (14) is fixedly connected with a round bump, the other end of the middle shaft (14) is provided with a round groove, the round bump is matched with the round groove in size, and one end of the round bump exceeds the outer wall of the middle wheel (11).