CN219241244U

CN219241244U - Building construction frame

Info

Publication number: CN219241244U
Application number: CN202320290208.6U
Authority: CN
Inventors: 彭国良
Original assignee: Shaanxi Xincheng Haoyi Construction Engineering Co ltd
Current assignee: Shaanxi Xincheng Haoyi Construction Engineering Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-23
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a building construction frame, and belongs to the technical field of construction equipment. The device includes platform board, bracing piece and regulating disk, the platform board is rectangular structure, the spout has been seted up to the minor face bilateral symmetry of platform board, the inside activity of spout is provided with the extension board, the one end of extension board extends to the outside of platform board, the bracing piece is provided with four, and set up respectively in the four corners of two extension boards, the bottom of bracing piece all is provided with the universal wheel, all be provided with two adapter sleeves on every bracing piece, one side of adapter sleeve is provided with the threaded rod, the regulating disk is provided with two, and the symmetry sets up in the long limit below of platform board, the top of regulating disk is provided with the fixing base, the other end of fixing base and the bottom fixed connection of platform board, the outside symmetry of regulating disk is provided with four thread bush, the other end of thread bush cooperatees with the threaded rod respectively, the device has improved current scaffold and has used the regulation inconvenient, the poor problem of security.

Description

Building construction frame

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a building construction frame.

Background

At present, the building construction frame is a variety of supports which are erected for workers to operate and solve the problem of vertical and horizontal transportation at a construction site, is generally used for external walls, internal decoration or places with higher storey heights and cannot be directly constructed, and plays a very important role in the building field mainly for constructors to operate up and down or peripheral safety net enclosure and high-altitude installation members. The size of the existing construction frame is relatively fixed, the construction frame is inconvenient to stretch and retract according to actual conditions, the construction field Jing Shouxian is used, workers need to repeatedly move the construction frame up and down to construct different areas, or a plurality of groups of construction frames are adopted for splicing and using, the efficiency is affected, the construction cost is also increased, most of construction frames are fast installed, the firmness and the safety are poor, and large potential safety hazards exist, so that the construction frame is unfavorable for use.

Disclosure of Invention

In order to make up for the defects, the utility model provides a building construction frame, which solves the problems of inconvenient use and adjustment and poor safety of the existing construction frame.

The utility model is realized in the following way:

the utility model provides a building construction frame, includes platform board, bracing piece and regulating disk, the platform board is rectangular structure, the spout has been seted up to the minor face bilateral symmetry of platform board, the inside activity of spout is provided with the extension board, the one end of extension board extends to the outside of platform board, the bracing piece is provided with four, and set up respectively in two the four corners of extension board, the bottom of bracing piece all is provided with the universal wheel, is located two of controlling same side be provided with the connecting rod between the bracing piece, the below symmetry of connecting rod is provided with two supporting disks, the supporting disk contacts with ground when using, every all be provided with two adapter sleeves on the bracing piece, one side of adapter sleeve is provided with the threaded rod, the regulating disk be provided with two, and the symmetry set up in the long limit below of platform board, the top of regulating disk is provided with the fixing base, the other end of fixing base with the bottom fixed connection of platform board, the outside symmetry of regulating disk is provided with four thread bush, the other end of thread bush respectively with the threaded rod cooperatees.

In one embodiment of the utility model, the expansion plate is in an I-shaped structure, and one end of the expansion plate far away from the supporting rod is in sliding fit with the inner wall of the sliding groove.

In one embodiment of the utility model, a screw is fixedly connected to the top of the supporting disc, a first rotating wheel is arranged at the top end of the screw after penetrating through the connecting rod, and the screw is in threaded fit with the connecting rod.

In one embodiment of the utility model, a limit nut is arranged at the top of the connecting rod, the limit nut is in threaded fit with the screw rod, and the internal thread of the limit nut and the internal thread on the connecting rod are in reverse arrangement.

In one embodiment of the utility model, the connecting sleeve is sleeved on the outer side of the supporting rod, one side of the connecting sleeve is provided with the hinging seat, one end of the threaded rod is rotatably connected with the hinging seat, the other end of the threaded rod extends to the inside of the threaded sleeve, and the threaded rod is in threaded fit with the threaded sleeve.

In one embodiment of the utility model, fastening bolts are arranged on the outer sides of the connecting sleeves below, and the end parts of the fastening bolts penetrate through the side walls of the connecting sleeves and then are abutted against the outer surfaces of the supporting rods.

In one embodiment of the utility model, a first bevel gear is arranged in the adjusting disc, a second bevel gear is arranged at one end of the threaded sleeve, which is far away from the threaded rod, the second bevel gear is meshed with the first bevel gear, and the threaded sleeve is rotatably connected with the side wall of the adjusting disc.

In one embodiment of the utility model, a connecting shaft is arranged below the platform plate, two ends of the connecting shaft respectively penetrate through the two adjusting discs, the centers of the first bevel gears are fixedly connected with the connecting shaft, one side of one of the adjusting discs is provided with a second rotating wheel, and the center of the second rotating wheel is fixedly connected with the end part of the connecting shaft.

In one embodiment of the utility model, the bottom of one side of the expansion plate, which is far away from each other, is provided with a ladder, and the other end of the ladder is fixedly connected with the top of the connecting rod.

In one embodiment of the utility model, guardrails are movably arranged on two sides of the long side of the platform plate, and two ends of each guardrail are in plug-in fit with the top of the platform plate.

The building construction frame obtained through the design has the beneficial effects that:

(1) The matching depth of the threaded rod and the threaded sleeve is adjusted through the meshing rotation of the bevel gear in the adjusting disc, so that the expansion plate is driven to slide in the sliding groove, the construction frame can be adjusted in size according to the construction condition, the construction area of single construction frame radiation is larger, the construction efficiency is effectively improved, the construction cost is saved, the reverse operation is completed after the use is completed, the operation is simple and convenient, meanwhile, the matching of four groups of threaded rods and the threaded sleeve forms a cross structure, the reinforcing acting force is formed at the bottom of the platform plate, the load of the construction frame is improved, and the stability of the construction frame is maintained;

(2) The universal wheels at the bottom of the support rod enable the support rod to be convenient to carry and move, the support disc structure capable of being adjusted up and down is configured, the universal wheels are jacked up during use, the contact area and friction force between the universal wheels and the ground are increased, the construction frame is placed more stably and reliably, the guardrail movably arranged at the top of the platform plate can effectively prevent workers from falling down, and the use safety and reliability of the construction frame are guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a building construction frame according to an embodiment of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

fig. 4 is a schematic cross-sectional view of the interior of the conditioning disk according to an embodiment of the present utility model.

In the figure: 10. a platform plate; 101. a chute; 102. an expansion board; 1021. a ladder stand; 103. guard bars; 20. a support rod; 201. a universal wheel; 202. a connecting rod; 2021. a screw; 2022. a support plate; 2023. a first wheel; 2024. a limit nut; 203. connecting sleeves; 2031. a hinge base; 2032. a fastening bolt; 204. a threaded rod; 30. an adjusting plate; 301. a fixing seat; 302. a first bevel gear; 303. a thread sleeve; 3031. a second bevel gear; 304. a connecting shaft; 3041. a second wheel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: a building construction frame comprises a platform plate 10, support rods 20 and an adjusting disc 30, wherein the platform plate 10 is of a rectangular structure, sliding grooves 101 are symmetrically formed in two sides of the short side of the platform plate 10, an expansion plate 102 is movably arranged in each sliding groove 101, one end of each expansion plate 102 extends to the outer side of the platform plate 10, the expansion plate 102 is used for expanding the area of the platform plate 10, the construction area of the construction frame is larger, the trouble that a worker repeatedly moves the construction frame up and down is avoided, the construction efficiency is improved, the four support rods 20 are arranged and are respectively arranged at four corners of the two expansion plates 102, the support rods 20 play a role in supporting the platform plate 10 and promote the height of the platform plate 10, universal wheels 201 are arranged at the bottom ends of the support rods 20, the universal wheels 201 facilitate the carrying and moving of the construction frame, time and labor are saved, connecting rods 202 are arranged between the two support rods 20 positioned on the same side at the left side and the right side, two support discs 2022 are symmetrically arranged below the connecting rods 202, the supporting plate 2022 contacts with the ground when in use, the connecting rods 202 connect the supporting rods 20 at the same side, so that the supporting rods 20 are stressed more uniformly, the construction frame is kept stable, the supporting plate 2022 contacts with the ground when in use, the universal wheels 201 are suspended to prevent the construction frame from sliding, the construction frame is more stable and reliable, two connecting sleeves 203 are arranged on each supporting rod 20, one side of each connecting sleeve 203 is provided with a threaded rod 204, two adjusting plates 30 are symmetrically arranged below the long side of the platform plate 10, the top of each adjusting plate 30 is provided with a fixed seat 301, the other end of each fixed seat 301 is fixedly connected with the bottom of the platform plate 10, four threaded sleeves 303 are symmetrically arranged on the outer side of each adjusting plate 30, the other ends of the threaded sleeves 303 are respectively matched with the threaded rods 204, the adjusting plates 30 are used for adjusting the distance between the supporting rods 20 at two sides through the matching lengths of the threaded sleeves 303 and the threaded rods 204, thereby driving the expansion board 102 to shrink and move along the sliding grooves 101 on the two sides of the platform board 10, facilitating the expansion and storage of the expansion board 102, and being stable and convenient for adjustment.

As an embodiment of the present utility model, further, the expansion board 102 is in an "i" structure, one end of the expansion board 102 far away from the supporting rod 20 is in sliding fit with the inner wall of the chute 101, the expansion board 102 is limited by its own structure, preventing the expansion board 102 from falling out when sliding along the chute 101, and keeping the expansion board 102 and the platform board 10 stably connected, so as to meet the construction load requirement.

As an embodiment of the present utility model, further, the top of the supporting disc 2022 is fixedly connected with a screw rod 2021, a first rotating wheel 2023 is disposed at the top end of the screw rod 2021 after penetrating through the connecting rod 202, the screw rod 2021 is in threaded fit with the connecting rod 202, the first rotating wheel 2023 drives the screw rod 2021 to rotate, so that the operation is convenient, the supporting disc 2022 is driven to move up and down through the cooperation with the connecting rod 202, the use and the moving state of the construction frame are switched, meanwhile, when the ground is not level, the influence of the ground not level on the construction frame is eliminated by adjusting different heights of the four-corner supporting disc 2022, the level of the top surface of the platform plate 10 is maintained, and the use of the construction frame is safer.

As an embodiment of the present utility model, further, a limit nut 2024 is disposed on the top of the connecting rod 202, the limit nut 2024 is in threaded engagement with the screw 2021, and the internal thread of the limit nut 2024 is disposed opposite to the internal thread on the connecting rod 202, where the limit nut 2024 is used to prevent the screw 2021 from loosening due to vibration of the construction frame, so as to keep the construction frame stable and reliable.

As an embodiment of the present utility model, further, the connecting sleeve 203 is sleeved on the outer side of the supporting rod 20, one side of the connecting sleeve 203 is provided with the hinge base 2031, one end of the threaded rod 204 is rotatably connected with the hinge base 2031, the other end of the threaded rod 204 extends into the threaded sleeve 303, the threaded rod 204 is in threaded engagement with the threaded sleeve 303, the connecting sleeve 203 can move up and down along the outer surface of the supporting rod 20, and the height of the connecting sleeve 203 and the distance between the two sides are changed by adjusting the engagement depth of the threaded rod 204 and the threaded sleeve 303, so as to adjust the unfolding dimension of the expansion plates 102 at the two sides.

As an embodiment of the present utility model, further, fastening bolts 2032 are disposed on the outer sides of the connecting sleeves 203 near the lower side, and the ends of the fastening bolts 2032 penetrate through the side walls of the connecting sleeves 203 and then abut against the outer surfaces of the support rods 20, so that the fastening bolts 2032 are used for limiting the positions of the connecting sleeves 203, and the stability of the cross structure is maintained, so that the overall structure of the construction frame is more stable.

As an embodiment of the present utility model, further, a first bevel gear 302 is disposed in the adjusting disc 30, a second bevel gear 3031 is disposed at an end of the threaded sleeve 303 away from the threaded rod 204, the second bevel gear 3031 is meshed with the first bevel gear 302, the threaded sleeve 303 is rotationally connected with the side wall of the adjusting disc 30, the four sets of threaded sleeves 303 are synchronously rotated by matching of the two sets of bevel gears, so that the expansion plates 102 on two sides are synchronously contracted, balance of the construction frame is maintained, and meanwhile, power loss of transmission is reduced, so that the construction frame is easy to adjust and saves labor.

As an embodiment of the present utility model, further, a connecting shaft 304 is disposed below the platform board 10, two ends of the connecting shaft 304 respectively penetrate through two adjusting discs 30, the center of the first bevel gear 302 is fixedly connected with the connecting shaft 304, one side of one adjusting disc 30 is provided with a second rotating wheel 3041, the center of the second rotating wheel 3041 is fixedly connected with the end part of the connecting shaft 304, the connecting shaft 304 maintains synchronous rotation adjustment of the adjusting discs 30 at two sides, the second rotating wheel 3041 facilitates rotation of the connecting shaft 304, and the use operation is simple.

As an embodiment of the present utility model, further, the bottom of the side of the expansion board 102 far away from each other is provided with the ladder 1021, the other end of the ladder 1021 is fixedly connected with the top of the connecting rod 202, the ladder 1021 is convenient for constructors to go up and down, no external stairs are needed, and the whole space of the construction frame is saved.

As an embodiment of the present utility model, further, two sides of the long side of the platform board 10 are movably provided with guardrails 103, two ends of each guardrail 103 are in plug-in fit with the top of the platform board 10, the guardrails 103 are used for protecting safety of constructors, personnel are prevented from falling, and the movable fit of the guardrails 103 and the platform board 10 facilitates transportation of the construction frame.

Specifically, the use principle of the building construction frame is as follows: after the position and the direction of the construction frame are adjusted by using universal wheels 201, according to the construction operation area, a first rotating wheel 2023 is rotated to drive two first bevel gears 302 on a connecting shaft 304 to rotate, meanwhile, a second bevel gear 3031 meshed with the first bevel gears drives a threaded sleeve 303 to rotate, so that the matching depth of the threaded sleeve 303 and a threaded rod 204 is adjusted, the threaded rod 204 drives a connecting sleeve 203 to displace, the connecting sleeve 203 respectively drives a supporting rod 20 to translate, the expansion plates 102 on two sides of a platform plate 10 are unfolded, after the expansion width is matched with the construction area, fastening bolts 2032 on the outer sides of the connecting sleeve 203 below are sequentially twisted, then the first rotating wheel 2023 is sequentially rotated to drive the threaded rod 2021 to rotate downwards until a supporting disc 2022 is contacted with the ground, the universal wheels 201 are jacked up to be separated from the ground, then limit nuts 2024 are sequentially twisted, the construction frame is kept balanced and stable, constructors climb the platform plate 10 through climbing ladders 1021 on two sides, and the guardrails 103 on two sides are sequentially inserted and fixed, and the construction operation can be performed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a building construction frame, its characterized in that includes landing plate (10), bracing piece (20) and regulating disk (30), landing plate (10) are rectangular structure, spout (101) have been seted up to the minor face bilateral symmetry of landing plate (10), the inside activity of spout (101) is provided with extension board (102), the one end of extension board (102) extends to the outside of landing plate (10), bracing piece (20) are provided with four, and set up respectively in two the four corners of extension board (102), the bottom of bracing piece (20) all is provided with universal wheel (201), is located between two bracing pieces (20) of same side about, be provided with connecting rod (202) between two bracing pieces (20) of connecting rod (202), the below symmetry of connecting rod (202) is provided with two supporting disks (2022), supporting disk (2022) contact with ground when using, each bracing piece (20) is last to be provided with two adapter sleeve (203), one side of adapter sleeve (203) is provided with threaded rod (204), regulating disk (30) are provided with two and set up in the bottom of landing plate (301) of symmetry side (10) are provided with fixing base (301), four thread sleeves (303) are symmetrically arranged on the outer side of the adjusting disc (30), and the other ends of the thread sleeves (303) are respectively matched with the threaded rod (204).

2. The building construction frame according to claim 1, wherein the expansion plate (102) has an i-shaped structure, and one end of the expansion plate (102) far away from the supporting rod (20) is in sliding fit with the inner wall of the sliding groove (101).

3. The building construction frame according to claim 1, wherein a screw rod (2021) is fixedly connected to the top of the supporting disc (2022), a first rotating wheel (2023) is arranged after the top end of the screw rod (2021) penetrates through the connecting rod (202), and the screw rod (2021) is in threaded fit with the connecting rod (202).

4. A building construction frame according to claim 3, wherein a limit nut (2024) is arranged at the top of the connecting rod (202), the limit nut (2024) is in threaded fit with the screw rod (2021), and the internal thread of the limit nut (2024) is reversely arranged with the internal thread on the connecting rod (202).

5. The building construction frame according to claim 1, wherein the connecting sleeve (203) is sleeved on the outer side of the supporting rod (20), a hinge base (2031) is arranged on one side of the connecting sleeve (203), one end of the threaded rod (204) is rotatably connected with the hinge base (2031), the other end of the threaded rod (204) extends to the inside of the threaded sleeve (303), and the threaded rod (204) is in threaded fit with the threaded sleeve (303).

6. The building construction frame according to claim 1, wherein fastening bolts (2032) are arranged on the outer sides of the connecting sleeves (203) below, and the ends of the fastening bolts (2032) penetrate through the side walls of the connecting sleeves (203) and then are abutted against the outer surfaces of the supporting rods (20).

7. A construction kit according to claim 1, characterized in that the interior of the adjustment disc (30) is provided with a first bevel gear (302), the end of the threaded sleeve (303) remote from the threaded rod (204) is provided with a second bevel gear (3031), the second bevel gear (3031) is in engagement with the first bevel gear (302), and the threaded sleeve (303) is in rotational connection with the side wall of the adjustment disc (30).

8. The building construction frame according to claim 7, wherein a connecting shaft (304) is arranged below the platform plate (10), two adjusting discs (30) are respectively penetrated through two ends of the connecting shaft (304), the centers of the first bevel gears (302) are fixedly connected with the connecting shaft (304), a second rotating wheel (3041) is arranged on one side of one adjusting disc (30), and the center of the second rotating wheel (3041) is fixedly connected with the end part of the connecting shaft (304).

9. The building construction frame according to claim 1, wherein the bottom of one side of the expansion board (102) far away from each other is provided with a ladder (1021), and the other end of the ladder (1021) is fixedly connected with the top of the connecting rod (202).

10. The building construction frame according to claim 1, wherein guardrails (103) are movably arranged on two sides of the long side of the platform plate (10), and two ends of each guardrail (103) are in plug-in fit with the top of the platform plate (10).