CN216305320U

CN216305320U - High-stability construction support frame for building technology

Info

Publication number: CN216305320U
Application number: CN202023100702.7U
Authority: CN
Inventors: 张衍伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-04-15
Anticipated expiration: 2030-12-21

Abstract

The utility model is suitable for the technical field of construction equipment, and particularly relates to a high-stability construction support frame for building technology. The high-stability construction support frame for the building technology, provided by the embodiment of the utility model, is simple in structure and reasonable in design, when the support frame is used, the bottom plate is fixed on the ground by the positioning pin, and then the lifting driving assembly is used for driving the working platform to lift, so that the support frame is stable in support, the height of the working platform can be quickly adjusted, manual climbing is not needed, and the safety is improved.

Description

High-stability construction support frame for building technology

Technical Field

The utility model belongs to the technical field of construction equipment, and particularly relates to a high-stability construction support frame for building technology.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In the process of building construction, climbing operation is often needed, so that corresponding construction operation needs to be completed by matching with the support frame. However, the existing support frame is of a fixed structure and cannot be lifted, and workers need to climb up and down during construction, so that the labor intensity is high, and the danger is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a high-stability construction support frame for building technology, and aims to solve the problems in the background technology.

The embodiment of the utility model is realized in such a way that the high-stability construction support frame for the building technology comprises a bottom plate, a working platform, two groups of supporting plates and a lifting driving assembly, wherein the two groups of supporting plates are symmetrically arranged at the upper end of the bottom plate, two ends of the working platform are in sliding connection with the two groups of supporting plates through holes, a plurality of groups of positioning pins are arranged at the bottom of the bottom plate, the lifting driving assembly is arranged between the bottom plate and the working platform, a guide column is fixed at the upper end of the bottom plate, and the guide column penetrates through the working platform.

Preferably, the lifting driving assembly comprises a top support plate and a sliding ring, wherein the two groups of support plates are respectively provided with a through groove and a square hole, the through grooves are internally provided with hinges, each hinge is hinged with a group of lower support rods, one ends of the lower support rods, far away from the hinges, are rotatably connected with upper support rods, one ends of the upper support rods, far away from the lower support rods, are hinged with the top support plate, the core part of the top support plate is embedded with a sliding sleeve, guide posts are slidably arranged in the sliding sleeve, the two groups of lower support rods, close to the same support plate, are connected through mandrels, the sliding ring is slidably arranged on the guide posts, two sides of the sliding ring are respectively and fixedly provided with a group of hydraulic cylinders, one sides of the hydraulic cylinders, far away from the guide posts, are rotatably connected with the upper support rods, the upper end of the top support plate is fixedly connected with the working platform through connecting rods, two ends of the top support plate are respectively and are respectively fixedly provided with two groups of support shafts, each group of support shafts are respectively connected with gears through one-way damping bearings, and two adjacent gears are mutually meshed, the inner wall of the through groove is provided with a rack, and the gear is meshed with the rack.

Preferably, a fixed sleeve is fixed at the upper end of the working platform, a positioning rod is arranged in the fixed sleeve in a sliding mode, a plurality of positioning holes are formed in the supporting plate, and the positioning rod is used for being matched with the positioning holes to limit the working platform to slide relative to the supporting plate.

Preferably, the locating pin is fixedly connected through a support ring.

Preferably, a protective net is arranged at the upper end of the working platform.

The high-stability construction support frame for the building technology, provided by the embodiment of the utility model, is simple in structure and reasonable in design, when the support frame is used, the bottom plate is fixed on the ground by the positioning pin, and then the lifting driving assembly is used for driving the working platform to lift, so that the support frame is stable in support, the height of the working platform can be quickly adjusted, manual climbing is not needed, and the safety is improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-stability construction support frame for building technology according to an embodiment of the present invention;

fig. 2 is a side view of a high stability construction support frame for building technology provided by an embodiment of the present invention;

fig. 3 is a schematic partial structural view of a high-stability construction support frame for building technology according to an embodiment of the present invention.

In the drawings: 1. a base plate; 2. a support ring; 3. positioning a pin; 4. a guide post; 5. a support plate; 6. a lower support bar; 7. an upper support rod; 8. a slip ring; 9. a hydraulic cylinder; 10. a top bracing plate; 11. a connecting rod; 12. a working platform; 13. a square hole; 14. a rack; 15. a support shaft; 16. a one-way damping bearing; 17. a gear; 18. a sliding sleeve; 19. a through groove; 20. a hinge; 21. fixing a sleeve; 22. positioning a rod; 23. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, the high-stability construction support frame for building technology provided by the embodiment of the present invention includes a bottom plate 1, a working platform 12, two sets of support plates 5 and a lifting driving assembly, where the two sets of support plates 5 are symmetrically disposed at the upper end of the bottom plate 1, two ends of the working platform 12 are slidably connected to the two sets of support plates 5 through holes, the bottom of the bottom plate 1 is provided with a plurality of sets of positioning pins 3, the lifting driving assembly is disposed between the bottom plate 1 and the working platform 12, the upper end of the bottom plate 1 is fixed with a guide post 4, and the guide post 4 penetrates through the working platform 12.

In one embodiment of the utility model, when the device is used, the device is moved to a position to be constructed, then the positioning pin 3 is inserted into a soil layer, the bottom plate 1 is fixed on the ground surface by the positioning pin 3, a user directly stands on the working platform 12, then the lifting driving assembly is started, the working platform 12 is driven to ascend to a specified height by the lifting driving assembly, and in the process, the working platform 12 is ensured to ascend stably through the guide column 4. High stability's building technology construction support frame includes bottom plate 1, work platform 12, backup pad 5 and lift drive assembly, and backup pad 5 is provided with two sets ofly, and two sets of backup pad 5 symmetries set up in 1 upper end of bottom plate, and through-hole and two sets of backup pad 5 sliding connection are passed through at the both ends of work platform 12, and 1 bottom of bottom plate is provided with multiunit shop bolt 3, and lift drive assembly sets up between bottom plate 1 and work platform 12, and 1 upper end of bottom plate is fixed with guide post 4, and guide post 4 runs through work platform 12.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the lifting driving assembly includes a top supporting plate 10 and a sliding ring 8, two sets of supporting plates 5 are provided with a through slot 19 and a square hole 13, the through slot 19 is provided with a hinge 20, each hinge 20 is hinged with a set of lower supporting rods 6, one end of each lower supporting rod 6 away from the hinge 20 is rotatably connected with an upper supporting rod 7, one end of each upper supporting rod 7 away from the lower supporting rod 6 is hinged with the top supporting plate 10, a sliding sleeve 18 is embedded in the core of the top supporting plate 10, the guide posts 4 are slidably arranged in the sliding sleeve 18, the two sets of lower supporting rods 6 close to the same supporting plate 5 are connected through a mandrel, the sliding ring 8 is slidably arranged on the guide post 4, two sides of the sliding ring 8 are fixedly provided with a set of hydraulic cylinders 9, one side of each hydraulic cylinder 9 away from the guide post 4 is rotatably connected with the upper supporting rod 7, the upper end of the top supporting plate 10 is fixedly connected with a working platform 12 through a connecting rod 11, two groups of supporting shafts 15 are fixed at two ends of the top supporting plate 10, each group of supporting shafts 15 is connected with a gear 17 through a one-way damping bearing 16, two adjacent groups of gears 17 are meshed with each other, a rack 14 is arranged on the inner wall of the through groove 19, and the gear 17 is meshed with the rack 14.

In an example of the present invention, when the working platform 12 needs to be driven to ascend and descend, the hydraulic cylinders 9 are started, the two sets of hydraulic cylinders 9 extend synchronously, and then the two sets of upper supporting rods 7 are driven to rotate towards the supporting plate 5 close to the same side, at this time, the included angle between the upper supporting rods 7 and the lower supporting rods 6 becomes larger gradually, so that the supporting plate 10 will drive the working platform 12 to ascend through the connecting rod 11, in the process, the gear 17 is meshed with the rack 14, the gear 17 is connected with the supporting shaft 15 through the one-way damping bearing 16, so that in the process that the supporting plate 10 ascends, there is no resistance, the supporting plate 10 can stably ascend, and in the process that the supporting plate 10 descends, the one-way damping bearing 16 limits the rotation of the gear 17, so that in the process that the working platform 12 can travel at a slow speed, and the safety is high.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a fixing sleeve 21 is fixed at the upper end of the working platform 12, a positioning rod 22 is slidably disposed in the fixing sleeve 21, a plurality of positioning holes 23 are disposed on the supporting plate 5, and the positioning rod 22 is used for cooperating with the positioning holes 23 to limit the sliding of the working platform 12 relative to the supporting plate 5.

In an embodiment of the present invention, in order to further improve the stability of the working platform and reduce the overall power consumption, when the working platform 12 is raised to a certain height, the positioning rod 22 is driven to slide relative to the fixing sleeve 21 until the positioning rod 22 is inserted into the positioning hole 23, so as to limit the fixing of the working platform 12 and the supporting plate 5 into a whole, and at this time, the hydraulic cylinder 9 can stop working, thereby reducing the overall power consumption.

As shown in fig. 1, 2 and 3, the dowel pins 3 are fixedly connected by a support ring 2 as a preferred embodiment of the present invention.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a protective net is provided at the upper end of the working platform 12.

In one embodiment of the present invention, the support ring 2 is provided to strengthen the support of the positioning pin 3 during use, the protection net is provided to prevent the user from falling, and the safety protection measures of the safety rope can be provided to improve the safety.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high stability's building technology construction support frame, a serial communication port, high stability's building technology construction support frame includes bottom plate (1), work platform (12), backup pad (5) and lift drive assembly, backup pad (5) are provided with two sets ofly, two sets of backup pad (5) symmetry sets up in bottom plate (1) upper end, through-hole and two sets of backup pad (5) sliding connection are passed through to the both ends of work platform (12), bottom plate (1) bottom is provided with multiunit shop bolt (3), lift drive assembly sets up between bottom plate (1) and work platform (12), bottom plate (1) upper end is fixed with guide post (4), guide post (4) run through work platform (12).

2. The high-stability construction support frame for building technology according to claim 1, wherein the lifting driving assembly comprises a top support plate (10) and a sliding ring (8), two groups of support plates (5) are provided with a through groove (19) and a square hole (13), a hinge (20) is arranged in the through groove (19), each hinge (20) is hinged with a group of lower support rods (6), one end of each lower support rod (6) far away from the hinge (20) is rotatably connected with an upper support rod (7), one end of each upper support rod (7) far away from the lower support rod (6) is hinged with the top support plate (10), a sliding sleeve (18) is embedded in the core part of the top support plate (10), a guide post (4) is slidably arranged in the sliding sleeve (18), the two groups of lower support rods (6) close to the same support plate (5) are connected through a mandrel, the sliding ring (8) is slidably arranged on the guide post (4), two sides of the sliding ring (8) are fixedly provided with a group of hydraulic cylinders (9), one side that guide post (4) were kept away from in pneumatic cylinder (9) is rotated with last bracing piece (7) and is connected, connecting rod (11) and work platform (12) fixed connection are passed through to top fagging (10) upper end, the both ends of top fagging (10) all are fixed with two sets of back shafts (15), every group back shaft (15) all are connected with gear (17) through one-way damping bearing (16), adjacent two sets of gear (17) intermeshing, be provided with rack (14) on logical groove (19) inner wall, gear (17) and rack (14) meshing.

3. The high-stability construction support frame for building technology according to claim 2, wherein the upper end of the working platform (12) is fixed with a fixing sleeve (21), a positioning rod (22) is slidably arranged in the fixing sleeve (21), the support plate (5) is provided with a plurality of positioning holes (23), and the positioning rod (22) is used for matching with the positioning holes (23) to limit the sliding of the working platform (12) relative to the support plate (5).

4. The high-stability construction support frame for building technology according to any one of claims 1 to 3, wherein the positioning pins (3) are fixedly connected through the support ring (2).

5. The high stability construction technology support frame of claim 4, wherein the working platform (12) is provided with a protective net at the upper end.