CN222140642U - Bearing frame for building construction - Google Patents

Abstract

The utility model particularly relates to a bearing frame for building construction, which comprises a base, wherein upright rods are vertically arranged at four corners of the upper end of the base, a limiting sleeve is sleeved on each upright rod in a sliding mode, a first cantilever is rotatably connected to each limiting sleeve, a fixed disc is arranged between each limiting sleeve and each first cantilever, a plurality of limiting holes uniformly distributed around an axle center are formed in the surface of each fixed disc, limiting nails are inserted into the limiting holes, the bottom ends of the limiting nails protrude into the first cantilever, one end of each first cantilever is connected with a second cantilever in a sliding mode, one end of each second cantilever is fixedly provided with a supporting outer rod, and the bottom ends of the supporting outer rods are connected with supporting inner rods in a sliding mode. The bearing frame can adapt to various types of ground through the structural design, ensures that the bearing frame has stable bottom support in the use process, and in addition, the tops of the four vertical rods are provided with supporting platforms, and foldable side platforms are arranged in the supporting platforms, so that the operation space of the tops is increased.

Description

Bearing frame for building construction

Technical Field

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

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The bearing frame is needed in the building construction process, and the traditional bearing frame comprises a bearing frame body, a base, casters, a top frame, a vertical rod, a baffle plate, a standing plate and other structures and is used for bearing workers to a higher place for construction operation.

However, the existing carrier structure still has a problem in use that, firstly, the top of the carrier is high, the bottom is easy to support and unstable when workers construct on the carrier, so that part of the carrier can be structurally added with a structure for stabilizing the support. However, the building construction field is sometimes hollow, the current supporting structure cannot adapt to the terrain, and the supporting component cannot be folded, so that more space is occupied. Secondly, the space of the platform at the top of the bearing frame is limited, and sometimes, some places at two sides of the bearing frame need to be constructed, so that workers have to readjust the position of the device or stretch the body out of the fence to operate, and certain defects exist.

Accordingly, there is a need to provide a new bearing frame for construction that solves the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a bearing frame for building construction, which is provided with a stable supporting component capable of adapting to various terrains and is provided with a foldable and extensible top bearing platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The bearing frame for building construction is characterized in that upright rods are vertically arranged at four corners of the upper end of the base, limiting sleeves are sleeved on the upright rods in a sliding mode, a first cantilever is connected to the outer surface of each limiting sleeve in a rotating mode, a fixed disc is arranged between each limiting sleeve and the corresponding first cantilever, a plurality of limiting holes which are evenly distributed around the axis are formed in the surface of each fixed disc, limiting nails are inserted into the corresponding limiting holes, and the bottom ends of the limiting nails protrude into the corresponding first cantilever;

The one end sliding connection that stop collar was kept away from to first cantilever has the second cantilever, the one end that first cantilever was kept away from to the second cantilever has set firmly the support outer pole with pole setting parallel arrangement, the bottom sliding connection who supports outer pole has the support inner rod.

Further, be provided with supporting platform between the top of four pole settings, supporting platform's inside is connected with double-end screw rod through the connecting block rotation.

Further, the both sides end of double-end screw rod all threaded connection has side platform, and two side platform all with supporting platform sliding connection, and the one end of side platform is located supporting platform's outside.

Further, a first bevel gear is fixedly arranged on the double-headed screw rod between the two side platforms, and a second bevel gear is meshed with the bottom of the first bevel gear.

Further, the second bevel gear is arranged outside the supporting platform, a driving motor is installed at the bottom of the second bevel gear, the driving motor is fixedly connected with the bottom of the supporting platform through a connecting plate, and the output end of the driving motor is connected with the second bevel gear.

Further, an inclined support frame is arranged between two groups of vertical rods positioned at the same side end of the base.

Further, both sides all are through connecting piece fixedly connected with protection outer pole around supporting platform, the both ends of protection outer pole all sliding connection has the protection inner rod.

Further, the left end and the right end of the supporting platform are respectively provided with a protection plate, and one end, far away from the protection outer rod, of the protection inner rod is connected with the protection plates adjacent to the protection inner rod.

Further, the outside of the outer pole of protection is provided with the mounting panel, the outside of mounting panel is provided with the cat ladder, the both ends of mounting panel and cat ladder are connected with outer pole of protection and base respectively.

Further, the bottom threaded connection of supporting the interior pole has the supporting legs, the four corners position of base bottom all is provided with the universal wheel.

Further, the four limiting sleeves are fixedly connected with threaded sleeves through connecting plates, a side plate is fixedly connected with a side wall of the mounting plate, which is close to the base, a threaded rod is rotatably connected with the side plate, the threaded rod is in threaded connection with the threaded sleeves, and a turntable is arranged at the top of the threaded rod.

Further, the surface of the support outer rod is inserted with bolts, a plurality of evenly distributed jacks are longitudinally distributed on the surface of the support inner rod, and one end of each bolt protrudes into each jack.

The utility model has the beneficial effects that:

(1) The supporting component of the bearing frame can be stored on the upper side of the base through rotation when not in use, does not occupy more space, when in use, the angles of the four first cantilevers are adjusted and fixed at the angles by using the limiting nails and the fixing disc, because when in operation on a construction site, the four supporting feet can be inserted into the ground to provide stable support for the structure, a user can adjust the position of the supporting inner rod according to actual conditions and fix the supporting inner rod by using the bolt, then the turntable can be rotated, the threaded sleeve in threaded connection with the threaded rod can descend with the four groups of supporting components until the supporting feet at the bottom of the supporting rod are fully contacted with the ground, and the structural design can adapt to various types of ground to ensure that the bearing frame has stable bottom support in the use process;

(2) The top space of the traditional bearing frame is fixed and cannot be stretched, when an operator needs to construct the building surface at the two sides of the supporting platform, the operator can only readjust the position of the structure or stretch the body out of the guardrail, so that the operation is inconvenient and has great potential safety hazards, in the bearing frame, the corresponding side platforms are added at the two sides of the inner part of the supporting platform, the operation space at top has been increased, and the operator can open driving motor when needing to use, and driving motor work drives the rotation of second bevel gear by its output, and the second bevel gear can transmit kinetic energy with the first bevel gear of meshing with it, and first bevel gear drives double-end screw rod rotation, and then lets the side platform stretch out supporting platform's inside. After the operation is completed, the two side platforms can retract into the supporting platform, so that the storage is convenient, and more storage space can not be occupied.

Drawings

FIG. 1 is a schematic view of the overall structure of a bearing frame for construction of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the bearing frame for construction of the present utility model;

FIG. 3 is a schematic view of a partial structure of a bearing frame for construction according to the present utility model;

Fig. 4 is a partial structural cross-sectional view of the bearing frame for construction according to the present utility model.

1. The device comprises a base, a supporting platform, a3, a vertical rod, a4, an inclined support, a 5, a mounting plate, a 6, a cat ladder, a 7, a side plate, an 8, a side platform, a 9, a protection inner rod, a 10, a protection plate, a 11, a threaded sleeve, a12, a limit sleeve, a 13, a threaded rod, a 14, a turntable, a 15, a support outer rod, a 16, a support inner rod, a 17, a fixed disc, a 18, a supporting foot, a 19, a first cantilever, a 20, a second cantilever, a 21, a bolt, a 22, a jack, a 23, a universal wheel, a 24, a double-head screw, a 25, a first bevel gear, a 26, a second bevel gear, a 27 and a protection outer rod.

Detailed Description

The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.

Example 1

As shown in fig. 1-4, this embodiment provides a bearing frame for building construction, including a base 1, upright posts 3 are vertically disposed at four corners of the upper end of the base 1, a stop collar 12 is slidably sleeved on the upright posts 3, a first cantilever 19 is rotatably connected to the outer surface of the stop collar 12, a fixed disk 17 is disposed between the stop collar 12 and the first cantilever 19, a plurality of stop holes uniformly distributed around an axle center are formed on the surface of the fixed disk 17, stop nails are inserted into the stop holes, and the bottom ends of the stop nails protrude into the first cantilever 19;

The one end sliding connection that first cantilever 19 kept away from stop collar 12 has second cantilever 20, the one end that second cantilever 20 kept away from first cantilever 19 has set firmly the support outer pole 15 with pole setting 3 parallel arrangement, the bottom sliding connection of support outer pole 15 has support inner rod 16.

Further, a supporting platform 2 is arranged between the tops of the four vertical rods 3, and a double-headed screw 24 is rotatably connected to the inside of the supporting platform 2 through a connecting block.

Further, both side ends of the double-end screw 24 are connected with the side platforms 8 in a threaded manner, both side platforms 8 are connected with the support platform 2 in a sliding manner, and one end of each side platform 8 is located outside the support platform 2.

Further, a first bevel gear 25 is fixedly arranged on the double-headed screw 24 between the two side platforms 8, and a second bevel gear 26 is meshed with the bottom of the first bevel gear 25.

Further, the second bevel gear 26 is disposed outside the support platform 2, a driving motor is mounted at the bottom of the second bevel gear 26, the driving motor is fixedly connected with the bottom of the support platform 2 through a connecting plate, and an output end of the driving motor is connected with the second bevel gear 26.

Through above-mentioned technical scheme, the space at traditional carrier top is fixed, can not extend, when the workman need be to the building surface construction of supporting platform 2 both sides position, can only readjust the position of structure or with the health stretch out the guardrail outward, does inconvenient and has great operation potential safety hazard like this. In the utility model, the corresponding side platforms 8 are added at the two side positions inside the support platform 2, so that the operation space of the top is increased, a driving motor can be opened when a worker needs to use the support platform, the driving motor works and drives the second bevel gear 26 to rotate through the output end of the driving motor, the second bevel gear 26 can transmit kinetic energy to the first bevel gear 25 meshed with the driving motor, the first bevel gear 25 drives the double-headed screw 24 to rotate, the two side platforms 8 extend out of the support platform 2, and after the operation is completed, the two side platforms 8 can retract into the support platform 2, so that the support platform is convenient to store and does not occupy more storage space.

Furthermore, a diagonal bracing 4 frame is arranged between two groups of upright posts 3 positioned at the same side end of the base 1.

Further, the front side and the rear side of the supporting platform 2 are fixedly connected with a protection outer rod 27 through connecting pieces, and two ends of the protection outer rod 27 are slidably connected with protection inner rods 9.

Further, the left and right ends of the supporting platform 2 are respectively provided with a protection plate 10, and one end of the protection inner rod 9, which is far away from the protection outer rod 27, is connected with the adjacent protection plate 10.

Through the above technical scheme, when the side platform 8 extends from the inside of the supporting platform 2, the inner protecting rod 9 also extends from the inside of the outer protecting rod 27 together, so that safety protection can be provided for workers working on the side platform.

Further, the outside of the outer protection rod 27 is provided with a mounting plate 5, the outside of the mounting plate 5 is provided with a ladder stand 6, and two ends of the mounting plate 5 and the ladder stand 6 are respectively connected with the outer protection rod 27 and the base 1.

Through the technical scheme, when an operator needs to work on the supporting platform 2 at the top, the stable supporting components on the four vertical rods 3 can be installed, and then the operator can work on the supporting platform 2 through the crawling ladder 6, so that the structure of the bearing frame is stable enough and can not shake when the worker is on the upper supporting platform 2 and the lower supporting platform 2, and the work safety of the operator is ensured.

Further, the bottom of the support inner rod 16 is connected with a support leg 18 in a threaded manner, and universal wheels 23 are arranged at four corners of the bottom of the base 1. The universal wheels 23 can facilitate the operator to push the carrier to move, and the supporting feet 18 on the supporting inner rods 16 can enable the carrier to be stably supported at a certain position.

Further, the four limiting sleeves 12 are fixedly connected with the threaded sleeves 11 through connecting plates, a side plate 7 is fixedly connected with a side wall of the mounting plate 5, which is close to the base 1, the side plate 7 is rotationally connected with a threaded rod 13, the threaded rod 13 is in threaded connection with the threaded sleeves 11, and a turntable 14 is arranged at the top of the threaded rod 13.

In the utility model, the supporting components (i.e. the limit sleeve 12, the first cantilever 19, the second cantilever 20, the supporting outer rod 15, the supporting inner rod 16 and the like) can be stored above the base 1 by rotating when not in use, so that more space is not occupied, when in use, the angles of the four first cantilevers 19 are adjusted and fixed at the angles by using the limit nails and the fixing disc 17, and because the four supporting feet 18 can be plugged into the ground to provide stable support for the structure when working on the construction site, an operator can adjust the position of the supporting inner rod 16 according to the actual situation and fix the supporting inner rod by using the plug pins 21, and then the turntable 14 can be rotated, so that the threaded sleeve 11 in threaded connection with the threaded rod 13 descends with the four groups of supporting components until the supporting feet 18 at the bottom of the supporting feet are fully contacted with the ground.

Further, the surface of the outer support rod 15 is inserted with a plug 21, a plurality of evenly distributed jacks 22 are longitudinally distributed on the surface of the inner support rod 16, and one end of the plug 21 protrudes into the jacks 22. Because of the depressions on the ground in some construction sites, in order to allow the four support feet 18 to be supported on the ground, the operator can flexibly adjust the extension length of each support inner rod 16 to suit the actual situation by the engagement of the pins 21 and the sockets 22.

The utility model provides a bearing frame for building construction, which has the following working principle:

Firstly, the supporting components of the bearing frame can be stored on the upper side of the base 1 through rotation when not in use, so that more space is not occupied, when in use, the angles of the four first cantilevers 19 are adjusted and fixed at the angles by using the limiting nails and the fixing disc 17, and because the four supporting feet 18 can be inserted on the ground to provide stable support for the structure when the bearing frame works on the construction site, a user can adjust the position of the supporting inner rod 16 according to actual conditions and fix the supporting inner rod by using the bolts 21, then the turntable 14 can be rotated, the thread sleeve 11 in threaded connection with the threaded rod 13 is enabled to descend with the four groups of supporting components until the supporting feet 18 at the bottom of the supporting arms are fully contacted with the ground, and the structural design can adapt to various types of ground to ensure that the bearing frame has stable bottom support in the use process;

Secondly, the space at the top of the traditional bearing frame is fixed and cannot be stretched, when an operator needs to construct the building surface at the two sides of the supporting platform 2, the operator can only readjust the position of the structure or stretch the body out of the guard rail, which is inconvenient and has great potential safety hazards, in the bearing frame of the utility model, the corresponding side platforms 8 are added at the two sides of the inner part of the supporting platform 2, the operation space at top has been increased, and the operator can open driving motor when needing to use, and driving motor work drives second bevel gear 26 rotation by its output, and second bevel gear 26 can transmit the kinetic energy with the first bevel gear 25 of meshing with it, and first bevel gear 25 drives double-end screw rod 24 rotation, and then lets side platform 8 stretch out the inside of supporting platform 2. After the operation is completed, the two side platforms 8 can retract into the supporting platform 2, so that the storage is convenient, and more storage space is not occupied.

The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (10)

1. The bearing frame for building construction is characterized by comprising a base (1), wherein upright rods (3) are vertically arranged at four corners of the upper end of the base (1), limiting sleeves (12) are sleeved on the upright rods (3) in a sliding mode, a first cantilever (19) is rotatably connected to the outer surface of each limiting sleeve (12), a fixed disc (17) is arranged between each limiting sleeve (12) and each first cantilever (19), a plurality of limiting holes uniformly distributed around the axis are formed in the surface of each fixed disc (17), limiting nails are inserted into the limiting holes, and the bottom ends of the limiting nails protrude into the corresponding first cantilevers (19);

One end of keeping away from stop collar (12) first cantilever (19) sliding connection has second cantilever (20), one end of keeping away from first cantilever (19) second cantilever (20) has set firmly support outer pole (15) with pole setting (3) parallel arrangement, the bottom sliding connection of support outer pole (15) has support inner rod (16).

2. The bearing frame for building construction according to claim 1 is characterized in that a supporting platform (2) is arranged between the tops of the four upright posts (3), and a double-head screw (24) is rotatably connected to the inside of the supporting platform (2) through a connecting block.

3. The bearing frame for building construction according to claim 2, wherein the two side ends of the double-headed screw (24) are in threaded connection with side platforms (8), the two side platforms (8) are in sliding connection with the supporting platform (2), and one end of each side platform (8) is located outside the supporting platform (2).

4. A bearing frame for building construction according to claim 3, characterized in that a first bevel gear (25) is fixedly arranged on a double-ended screw (24) between two side platforms (8), and a second bevel gear (26) is meshed with the bottom of the first bevel gear (25).

5. The bearing frame for building construction according to claim 4, wherein the second bevel gear (26) is arranged outside the supporting platform (2), a driving motor is installed at the bottom of the second bevel gear (26), the driving motor is fixedly connected with the bottom of the supporting platform (2) through a connecting plate, and the output end of the driving motor is connected with the second bevel gear (26).

6. The bearing frame for building construction according to claim 2, wherein the front side and the rear side of the supporting platform (2) are fixedly connected with protection outer rods (27) through connecting pieces, two ends of each protection outer rod (27) are slidably connected with protection inner rods (9), protection plates (10) are arranged at the left end and the right end of the supporting platform (2), and one end, far away from each protection outer rod (27), of each protection inner rod (9) is connected with the adjacent protection plate (10).

7. The bearing frame for building construction according to claim 6, wherein the outer side of the protection outer rod (27) is provided with a mounting plate (5), the outer side of the mounting plate (5) is provided with a ladder stand (6), and two ends of the mounting plate (5) and the ladder stand (6) are respectively connected with the protection outer rod (27) and the base (1).

8. The bearing frame for building construction according to claim 1, wherein the bottom of the supporting inner rod (16) is connected with supporting feet (18) in a threaded manner, and universal wheels (23) are arranged at four corners of the bottom of the base (1).

9. The bearing frame for building construction according to claim 7, wherein the four limit sleeves (12) are fixedly connected with a threaded sleeve (11) through connecting plates, a side plate (7) is fixedly connected with a side wall of the mounting plate (5) close to the base (1), the side plate (7) is rotationally connected with a threaded rod (13), the threaded rod (13) is in threaded connection with the threaded sleeve (11), and a rotary table (14) is arranged at the top of the threaded rod (13).

10. The bearing frame for building construction according to claim 1, wherein the surface of the outer supporting rod (15) is inserted with bolts (21), a plurality of evenly distributed jacks (22) are longitudinally distributed on the surface of the inner supporting rod (16), and one end of each bolt (21) protrudes into the jack (22).