CN210713727U

CN210713727U - Concrete pouring workbench for house construction

Info

Publication number: CN210713727U
Application number: CN201921207121.8U
Authority: CN
Inventors: 邱建平; 李桂平
Original assignee: Guangdong Zhongnan Construction Co ltd
Current assignee: Guangdong Zhongnan Construction Co ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-06-09
Anticipated expiration: 2029-07-27

Abstract

The utility model relates to a work auxiliary device's technical field is built in room aims at providing a concrete placement workstation is built in room, and its technical scheme main points are including the stage body, the upper surface of stage body is the rectangle and wherein three border circumference evenly are provided with the guardrail, the guardrail is by fixing the sleeve and the one end threaded connection of the upper surface of stage body are in loop bar in the sleeve is constituteed, all be fixed with the sprocket on the loop bar, the round trip has the chain, one of them root is provided with its pivoted driver part of drive between the sprocket on the loop bar. The utility model is suitable for a carry on personage and machine and carry on, assist going on of building work in room.

Description

Concrete pouring workbench for house construction

Technical Field

The utility model relates to a work auxiliary device's technical field is built in room, and more specifically says, it relates to a concrete placement workstation is built in room.

Background

The housing construction refers to an entity for providing life, production, work or other activities for users or investors in a planning and designing place, such as industrial buildings, civil buildings, agricultural buildings and the like. When a house is built, a concrete pouring workbench for building construction is generally used for auxiliary construction.

Current room building concrete placement workstation includes left branch leg, right branch leg and crossbeam, and left branch leg and right branch leg are installed respectively in the left side below and the right side below of crossbeam, during the use, carry out personage and machine through the crossbeam and carry on the construction again to supplementary going on of room building work.

However, when the concrete pouring work table for house building is used, since the work table has a certain height from the ground, there is a risk that the worker works in the air during construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete placement workstation is built in room, the upper surface of its stage body is provided with height-adjustable's guardrail to play the enclosure effect to the stage body, take place dangerous condition when reducing the staff in aerial operation.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a room concrete placement workstation, includes the stage body, the upper surface of stage body is the rectangle and wherein three border circumference evenly are provided with the guardrail, the guardrail is by fixing the sleeve and the one end threaded connection of the upper surface of stage body are in loop bar in the sleeve is constituteed, all be fixed with the sprocket on the loop bar, the round trip has the chain between the sprocket, one of them is provided with its pivoted driver part of drive on the loop bar.

By adopting the technical scheme, the upper surface of the table body is rectangular, and the guardrails are uniformly arranged on the three edges in the circumferential direction, so that the working table is protected, and the danger of workers during aerial operation is reduced; simultaneously, start drive unit, drive the loop bar and rotate, make threaded connection be relative motion with the sleeve at the loop bar of sleeve to adjust loop bar and telescopic relative position, reach the height-adjustable's of guardrail purpose, and then the staff that highly can adapt to different heights of guardrail, the staff can adjust the height of guardrail according to actual demand.

Preferably, the driving part comprises a motor fixedly connected with one end of the loop bar.

Through adopting above-mentioned technical scheme, starter motor, the output shaft of motor rotates, drives the loop bar rather than fixed and rotates to electric drive loop bar rotates convenient operation.

Preferably, the driving member comprises a pair of bevel gears and a rotating disc which are vertically meshed, wherein one bevel gear is fixed at the end of one of the loop bars, and the other bevel gear is coaxially fixed with the rotating disc.

Through adopting above-mentioned technical scheme, rotate the carousel, drive the bevel gear rotation fixed with the carousel, bevel gear drives another bevel gear rotation rather than the meshing, and then drives the loop bar and rotate to the manual drive loop bar rotates, flexible operation.

Preferably, the turntable is provided with a limiting hole, and a bolt abutted against the guardrail penetrates through the limiting hole.

Through adopting above-mentioned technical scheme, the bolt passes spacing hole on the carousel and butt on the guardrail to reach restriction carousel pivoted purpose, prevent that the carousel from bumping the rotation because of the mistake and causing the influence to staff's construction.

Preferably, a plurality of the side of guardrail is connected with the horizontal bar, the horizontal bar comprises two connection pieces, two the tip of connection piece passes through bolt and nut to be fixed, two the connection piece is fixed the back and is embraced in on the side of guardrail.

Through adopting above-mentioned technical scheme, the horizontal bar plays the effect of connecting adjacent guardrail to the condition that staff or construction article dropped from clearance position appears in the interval of preventing between the adjacent guardrail too big, further improves the security of workstation.

Preferably, the connection piece is provided with an arc-shaped clamping piece on one surface facing the guardrail, and a spring is horizontally connected between the clamping piece and the connection piece.

Through adopting above-mentioned technical scheme, the spring extrusion clamping piece on the connection piece makes the clamping piece towards the direction motion of pasting tight guardrail side, and the connection between horizontal bar and the guardrail is inseparabler to the position of fixed horizontal bar better.

Preferably, the bottom of the table body is vertically fixed with a supporting leg, and a hydraulic jack is arranged and fixed between the top of the supporting leg and the bottom of the table body.

Through adopting above-mentioned technical scheme, hydraulic jack between supporting leg and the stage body plays the effect of adjusting stage body apart from ground height, and then need not to carry out secondary when the height of workstation need be promoted and carry on work easy operation.

Preferably, the upper surface of the table body is provided with a ladder extending toward the ground in a non-guardrail area.

Through adopting above-mentioned technical scheme, the cat ladder plays the effect that supplementary staff reachd the stage body upper surface to make things convenient for the staff to climb to the stage body when the stage body is higher apart from the height on ground, convenient operation.

To sum up, the utility model discloses following beneficial effect has:

1. the height-adjustable guardrail is arranged on the upper surface of the platform body to play a role of enclosing the platform body, so that the danger of workers during aerial operation is reduced, meanwhile, the height of the guardrail can adapt to workers with different heights, the workers can also adjust the height of the guardrail according to actual requirements, and the operation is flexible;

2. the rails play a role in connecting adjacent guardrails so as to improve the safety of the workbench;

3. the spring and the clamping piece move towards the direction of clinging to the side surface of the guardrail, so that the connection between the rail and the guardrail is tighter, and the position of the rail is better fixed;

4. a hydraulic jack between the supporting leg and the platform body plays a role in adjusting the height of the platform body from the ground;

5. the ladder plays the role of assisting the staff to reach the upper surface of the table body.

Drawings

FIG. 1 is an overall schematic view of a concrete casting bench for house construction;

FIG. 2 is a schematic view of the structure of the guard rail, the rail and the ladder;

FIG. 3 is an enlarged view of A of FIG. 2;

fig. 4 is an enlarged view of B of fig. 2.

In the figure: 1. a table body; 2. a guardrail; 21. a sleeve; 22. a loop bar; 3. a sprocket; 4. a chain; 5. a motor; 6. a turntable; 7. a first bevel gear; 8. a second bevel gear; 9. a limiting hole; 10. a bolt; 11. a rail; 111. connecting sheets; 12. a clip; 13. a spring; 14. supporting legs; 15. a hydraulic jack; 16. climbing a ladder; 17. mounting holes; 18. a mounting seat; 19. and (7) mounting the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a concrete placement workstation is built in room, including mount pad 18, the last fixed surface of mount pad 18 installs the supporting leg 14 of vertical setting, and supporting leg 14 has two and symmetry to set up the upper surface at mount pad 18, and the top of supporting leg 14 is provided with hydraulic jack 15 and stage body 1, and hydraulic jack 15 has two and respectively vertical top of being fixed in supporting leg 14, and hydraulic jack 15's top is fixed with stage body 1's bottom.

Referring to fig. 2 and 3, the table body 1 is rectangular, a plurality of guardrails 2 are circumferentially arranged on the upper surface of the table body 1 along three sides of the upper surface, the guardrails 2 are arranged at intervals, each guardrail 2 is composed of a sleeve 21 vertically fixed on the upper surface of the table body 1 and a loop bar 22 with one end screwed in the sleeve 21, the side surface of each loop bar 22 is fixed with a chain wheel 3 at the upper end part, and a chain 4 is wound between the chain wheels 3.

Referring to fig. 3, the bottom ends and the top ends of the guardrails 2 are respectively connected with a mounting plate 19, one of the loop bars 22 is provided with a motor 5, the motor 5 is fixed in the mounting plate 19, and the output shaft of the motor is fixedly connected with the end of one of the loop bars 22. The motor 5 is a driving part to drive the loop bar 22 fixed with the motor to rotate.

A first bevel gear 7 is fixed on the side surface of one of the loop bars 22 at the lower position, a second bevel gear 8 is vertically meshed with the first bevel gear 7, and a rotating disc 6 is fixed at the axis position of the second bevel gear 8.

The first bevel gear 7, the second bevel gear 8 and the rotating disc 6 constitute a driving part to drive the sleeve rod 22 fixed with the driving part to rotate.

The turntable 6 is provided with a limiting hole 9, and a bolt 10 which is abutted against the guardrail 2 is arranged in the limiting hole 9 in a penetrating way.

Referring to fig. 4, the side of a plurality of guardrails 2 is connected with a rail 11, the rail 11 is composed of two connecting sheets 111, the ends of the two connecting sheets 111 are fixed by bolts and nuts, the connecting sheet 111 is a semi-arc surface corresponding to the position of the guardrail 2, and the two connecting sheets 111 surround the side of the guardrail 2 after being fixed.

The one side of connection piece 111 towards guardrail 2 all is provided with curved clamping piece 12 in the position that corresponds guardrail 2, and the level is provided with spring 13 between clamping piece 12 and the connection piece 111, and the one end of spring 13 is fixed on connection piece 111, and the other end is fixed on clamping piece 12. The size of the clip 12 is the same as the size of the connecting piece 111 corresponding to the semi-arc surface of the guardrail 2.

Referring to fig. 2, there are two sets of rails 11, one set of rails 11 being fixed at a position above the end of the shank 22 and the other set of rails 11 being fixed at a position below the end of the sleeve 21.

A ladder stand 16 extending towards the ground is arranged on one side, where the guardrail 2 is not arranged, of the upper surface of the table body 1, a mounting hole 17 is formed in the position, corresponding to the ladder stand 16, of the upper surface of the table body 1, and the ladder stand 16 is fixed on the table body 1 through a screw nut penetrating through the mounting hole 17.

The implementation principle of the embodiment is as follows:

during construction, the mounting seat 18 is fixed, and workers climb the platform body 1 and carry the machine.

Meanwhile, the motor 5 is started, the output shaft of the motor 5 rotates to drive the loop bar 22 fixed with the motor to rotate, or the bolt 10 on the rotary table 6 is taken down to rotate the rotary table 6 to drive the second bevel gear 8 fixed with the rotary table to rotate, the second bevel gear 8 drives the first bevel gear 7 meshed with the second bevel gear to rotate, and the first bevel gear 7 drives the loop bar 22 fixed with the first bevel gear to rotate.

The loop bars 22 drive the chain wheels 3 fixed with the loop bars to rotate, the chain wheels 3 drive the chains 4 wound on the loop bars to transmit, the chains 4 sequentially drive the rest of the chain wheels 3 to rotate, and the chain wheels 3 drive the loop bars 22 fixed with the loop bars to rotate, so that the loop bars 22 synchronously rotate.

Further, the loop bar 22 and the sleeve 21 of threaded connection in the sleeve 21 are kept away from each other or are close to each other to reach the effect of adjusting the relative position of sleeve 21 and loop bar 22, close motor 5 again or make bolt 10 pass spacing hole 9 on the carousel 6 and butt to guardrail 2 on, at this moment, the staff can start the construction, in order to assist the going on of building work.

And then the height of the guardrail 2 can be adjusted, the guardrail 2 plays a role of enclosing the platform body 1, the platform can adapt to operators with different heights, and the dangerous situation of the operators during aerial operation is reduced.

When the height of the platform body 1 from the ground needs to be adjusted, the handle of the hydraulic jack 15 is pulled to and fro, so that the lifting sleeve 21 of the hydraulic jack 15 is lifted or lowered until the height position of the platform body 1 from the ground is suitable for the construction condition.

During construction, the worker can return to the ground by means of the ladder 16 without repeatedly operating the hydraulic jack 15.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a room building concrete placement workstation, includes stage body (1), characterized by: the upper surface of the table body (1) is rectangular, and three edges of the upper surface of the table body (1) are circumferentially and uniformly provided with guardrails (2), each guardrail (2) is composed of a sleeve (21) fixed on the upper surface of the table body (1) and a sleeve rod (22) with one end in the sleeve (21), chain wheels (3) are fixed on the sleeve rods (22), chains (4) are wound between the chain wheels (3), and one of the chain wheels is provided with a driving part for driving the sleeve rods (22) to rotate.

2. A concrete casting work platform for building construction according to claim 1, wherein: the driving part comprises a motor (5) fixedly connected with the end part of one of the loop bars (22).

3. A concrete casting work platform for building construction according to claim 1, wherein: the driving part comprises a pair of bevel gears and a rotating disc (6) which are vertically meshed, wherein one bevel gear is fixed at the end of one of the loop bars (22), and the other bevel gear is coaxially fixed with the rotating disc (6).

4. A concrete casting work platform for building construction according to claim 3, wherein: the rotary table (6) is provided with a limiting hole (9), and a bolt (10) which is abutted against the guardrail (2) penetrates through the limiting hole (9).

5. A concrete casting work platform for building construction according to claim 1, wherein: a plurality of the side of guardrail (2) is connected with horizontal bar (11), horizontal bar (11) comprise two connection piece (111), two the tip of connection piece (111) passes through bolt and nut to be fixed, two connection piece (111) is fixed the back and is embraced in on the side of guardrail (2).

6. The concrete casting workbench for house construction according to claim 5, characterized in that: the guardrail is characterized in that one face, facing the guardrail (2), of the connecting piece (111) is provided with an arc-shaped clamping piece (12), and a spring (13) is horizontally connected between the clamping piece (12) and the connecting piece (111).

7. A concrete casting work platform for building construction according to claim 1, wherein: the hydraulic lifting platform is characterized in that supporting legs (14) are vertically fixed at the bottom of the platform body (1), and hydraulic jacks (15) are fixedly arranged between the tops of the supporting legs (14) and the bottom of the platform body (1).

8. The concrete casting platform for building construction according to claim 7, wherein: the upper surface of the table body (1) is provided with a ladder (16) extending towards the ground in the area of the non-guardrail (2).