CN113073856A

CN113073856A - Bearing mechanism is used in construction cantilever beam installation

Info

Publication number: CN113073856A
Application number: CN202110375138.XA
Authority: CN
Inventors: 朱宝君; 包希吉; 翟正杰; 陈国光; 张纪刚
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-07-06
Anticipated expiration: 2041-04-08
Also published as: CN113073856B

Abstract

The invention discloses a bearing mechanism for mounting a cantilever beam for building construction, which relates to the technical field of building construction, and particularly relates to a bearing mechanism for mounting the cantilever beam for building construction, which comprises a wall body and a movable seat, wherein the upper end of the wall body is horizontally inserted with the cantilever beam, the outer side of the cantilever beam is sleeved with a plurality of templates, the templates are mutually connected and arranged at one side of the wall body through connecting sheets, the upper end of the movable seat is vertically provided with four telescopic columns, when the device is in contact with the lower end of the template through a visual plate at one side of a visual groove, the height inclination at two sides is judged by observing the positions of an indicating needle and a second piston, the mounting of the template is further adjusted, the operation is simple, the construction quality is improved, a plurality of striking blocks are driven by a chain wheel to carry out ejection impact on the lower end of the template, the separation between concrete and the template, the striking block is a buffering striking template, and cannot cause rigid striking damage to the concrete cantilever beam.

Description

Bearing mechanism is used in construction cantilever beam installation

Technical Field

The invention relates to the technical field of building construction, in particular to a bearing mechanism for mounting a cantilever beam for building construction.

Background

Cantilever beam is not both ends all have the support, one end is buried or is pour on the support, the other end stretches out the roof beam of choosing the support, can be fixed, simple branch or free section, cantilever beam is before pouring concrete placement, need erect the reinforcing bar into a cavity through the template, then carry out the casting shaping and become cantilever beam, when carrying out plank erections among the prior art, if plank installation slope, then lead to cantilever beam shaping rear structure to change, then influence cantilever beam's supporting effect when serious, the template is when demolising simultaneously, owing to glue with concrete, when leading to demolising, comparatively the loss manpower, reduce the construction progress.

Disclosure of Invention

The invention aims to provide a bearing mechanism for mounting a cantilever beam in building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a wall body and a movable seat, wherein a cantilever beam is horizontally inserted and connected at the upper end of the wall body, a plurality of templates are sleeved and connected at the outer side of the cantilever beam, the templates are mutually connected and arranged at one side of the wall body through connecting sheets, four telescopic columns are vertically arranged at the upper end of the movable seat, a supporting table is horizontally connected at the upper ends of the four telescopic columns, the upper end of the supporting table is contacted with the lower end of the template at one side, four detection grooves are symmetrically arranged at two sides of the upper end of the supporting table, four detection grooves are vertically inserted and provided with push blocks, push rods are vertically arranged at the centers of the lower ends in the push blocks inserted and connected with the detection grooves, the lower ends of the four push rods respectively penetrate through the inserting plates to be integrally provided with first pistons, first springs are sleeved and arranged at the upper ends of the inserting plates of the push rods, four reading grooves are symmetrically arranged, the control groove has been seted up to the upper end level in the brace table, a plurality of strike grooves have been seted up to the control groove upper end through brace table upper surface symmetry, strike equal vertical grafting in the inslot and be equipped with the movable block, the movable block is pegged graft and is strikeed inslot lower extreme and be equipped with the armed lever through the round pin hub connection respectively, the integrative vertical symmetry of an organic whole is equipped with a plurality of division boards in the control groove, a plurality of division board centers are equipped with the control shaft through bearing level grafting respectively, the control shaft runs through division board both sides respectively an organic whole and is equipped with the panel, the integrative level in one side is.

Preferably, a first wheel groove is formed in the supporting table, a power chain wheel is vertically sleeved in the first wheel groove through a power shaft, a second wheel groove is formed in a partition plate at the upper end of the first wheel groove, a driven chain wheel is sleeved on one side of the control shaft, which is inserted in the second wheel groove, and the power chain wheel is connected with the driven chain wheel through a chain.

Preferably, the reading groove is provided with visual plates on one side in an embedded mode, the indicating needle is integrally arranged between the two visual plates of the supporting table, and the visual plates can be acrylic plates.

Preferably, a plurality of sliding grooves are symmetrically formed in the upper end of the reading groove, a connecting cylinder is integrally arranged at the upper end of the second piston, a plurality of sliding blocks are integrally and symmetrically arranged at the upper end of the connecting cylinder, and the sliding blocks are respectively inserted into the sliding grooves.

Preferably, the dashpot has all been seted up to the movable block upper end, and the vertical grafting in upper end is equipped with the strike piece in the dashpot, and the integrative vertical symmetry in both sides is equipped with the guide bar in the dashpot, and strike piece grafting dashpot one side and slide respectively and cup joint two guide bar settings, and strike and all the symmetry between piece lower extreme and the dashpot be equipped with the third spring.

Preferably, the striking groove is internally provided with elastic pieces at two sides of the upper end in a symmetrical embedding manner, one sides of the two elastic pieces are respectively contacted with two sides of the striking block, and the cross sectional area of the striking block is smaller than that of the movable block.

Compared with the prior art, the invention has the beneficial effects that:

1. when the device is in contact with the lower end of the template through the visual plate on one side of the visual groove, the height inclination of two sides is judged by observing the positions of the indicating needle and the second piston, so that the installation of the template is adjusted, the operation is simple, and the construction quality is improved;

2. drive a plurality of striking pieces through the sprocket and launch the striking to the lower extreme of template, separation between concrete and the template with higher speed reduces the labour loss, and accelerates the construction progress, and simultaneously under the effect of third spring, the striking piece is for buffering striking the template, can not cause the rigidity to strike the damage to concrete cantilever beam.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view C of FIG. 1 according to the present invention;

fig. 5 is a perspective view of the supporting base of the present invention.

In the figure: the detection device comprises a wall body 1, a cantilever beam 2, a template 3, a movable seat 4, a telescopic column 5, a support table 6, a detection groove 7, a push block 8, a push rod 9, a first piston 10, a first spring 11, a reading groove 12, a second spring 13, a second piston 14, an air pipe 15, a movable block 16, an arm rod 17, a partition plate 18, a control shaft 19, a panel 20, a control rod 21, a power chain wheel 22, a driven chain wheel 23, a slide block 24, a striking block 25, a third spring 26 and an elastic sheet 27.

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 5, the present invention provides a supporting mechanism for mounting a cantilever beam in building construction: the detection device comprises a wall body 1 and a movable seat 4, wherein an overhanging beam 2 is horizontally inserted and connected at the upper end of the wall body 1, a plurality of templates 3 are sleeved and connected at the outer side of the overhanging beam 2, the templates 3 are mutually connected and arranged at one side of the wall body 1 through a connecting sheet, four telescopic columns 5 are vertically arranged at the upper end of the movable seat 4, a supporting table 6 is horizontally connected and arranged at the upper ends of the four telescopic columns 5, the upper end of the supporting table 6 is contacted with the lower end of one side template 3, four detection grooves 7 are symmetrically arranged at the two sides of the upper end of the supporting table 6, a push block 8 is vertically inserted and connected with the four detection grooves 7, a push rod 9 is vertically arranged at the center of the lower end in the detection groove 7 in the push block 8 in an inserting mode, a first piston 10 is respectively arranged at the lower ends of the four push rods 9 through, a second piston 14 is horizontally inserted and arranged at the upper end in the reading groove 12 through a second spring 13, the four reading grooves 12 are connected with the four detection grooves 7 through vent pipes 15, the vent pipes 15 are respectively inserted and arranged on the reading groove 12 and one side of the detection groove 7 in a sleeved mode, one side of the reading groove 12 is embedded and arranged with a visual plate, an indicating needle is integrally arranged between the two visual plates of the supporting table 6, the visual plate can be an acrylic plate, a plurality of sliding grooves are symmetrically arranged at the upper end in the reading groove 12, a connecting cylinder is integrally arranged at the upper end of the second piston 13, a plurality of sliding blocks 24 are integrally and symmetrically arranged at the upper end of the connecting cylinder, the plurality of sliding blocks 24 are respectively inserted and arranged in the plurality of sliding grooves, a control groove is horizontally arranged at the upper end in the supporting table 6, a plurality of striking grooves are symmetrically arranged at the upper end of the control groove through the upper surface of, the lower end of the movable block 16 in the inserting striking groove is respectively provided with an arm rod 17 through pin shaft connection, a plurality of partition plates 18 are integrally and vertically symmetrically arranged in the control groove, the centers of the plurality of partition plates 18 are respectively provided with a control shaft 19 through bearing horizontal insertion, the control shaft 19 penetrates through two sides of the partition plates 18 and is respectively integrally provided with a panel 20, one side between two adjacent panels 20 is integrally and horizontally provided with a control rod 21, the lower end of the arm rod 17 is respectively sleeved with the control rod 21, the upper end of the movable block 16 is provided with a buffer groove, the upper end of the buffer groove is vertically inserted with a striking block 25, two sides of the buffer groove are integrally and vertically symmetrically provided with guide rods, one side of the striking block 25 in the inserting buffer groove is respectively sleeved with two guide rods in a sliding manner, third springs 26 are symmetrically arranged between the lower end of the striking block 25 and the buffer groove, two sides of the upper end of the, and strike the cross-sectional area of piece 27 and be less than the cross-sectional area of movable block 16, under two shell fragment 27 natural state, the distance between the two is less than the width of striking the piece 25, and strikes two shell fragment 27 both sides upper ends symmetry of piece 25 and be equipped with the inclined plane, set up first race in the supporting bench 6, the vertical cover of power shaft connects through the power shaft in the first race is equipped with power sprocket 22, sets up the second race in first race upper end division board 18, and control shaft 19 grafting second race one side cover is equipped with driven sprocket 23, and connects through the chain between power sprocket 22 and the driven sprocket 23.

The working principle is as follows: when in use, the supporting platform 6 is lifted to a corresponding height through the telescopic column 5, then the template 3 is fixed, the upper surface of the supporting platform 6 is arranged on the lower surface of the template 3, then the template 3 is contacted with the push block 8, the push rod 9 is pushed to drive the first piston 10 to descend, air in the detection groove 7 enters the reading groove 12 through the vent pipe 15, the second piston 14 is jacked up along the sliding groove, then the positions of the second piston 14 and the indicating needle are observed to judge whether the concrete is inclined, when the concrete is poured and is solidified, a motor which is mature in the prior art is started to drive the power chain wheel 22 to control the driven chain wheel 23 to rotate through a chain, then the plurality of controls 19 drive the panel 20 to rotate, then the movable block 16 is controlled to move up and down in the striking groove through the arm rod 17 connected with the pin shaft, and under the action of the elastic sheet 27 when the movable block 16 ascends, the striking block 25 firstly extrudes the third spring 26 to retract into the buffer groove, then when the movable block 16 ascends to a certain position, the elastic sheet 27 is forced to extrude towards two sides, and then under the reaction action of the third spring 26, the striking block strikes the lower end of the template 3 to accelerate the separation between the template 3 and the concrete.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing mechanism is used in construction cantilever beam installation, includes wall body (1) and sliding seat (4), its characterized in that: the upper end of the wall body (1) is horizontally inserted with a cantilever beam (2), the outer side of the cantilever beam (2) is sleeved with a plurality of templates (3), the templates (3) are mutually connected and arranged on one side of the wall body (1) through connecting sheets, the upper end of the movable seat (4) is vertically provided with four telescopic columns (5), the upper ends of the four telescopic columns (5) are horizontally connected and provided with a supporting table (6), the upper end of the supporting table (6) is contacted with the lower end of one side template (3), the two sides of the upper end of the supporting table (6) are symmetrically provided with four detection grooves (7), the four detection grooves (7) are vertically inserted with push blocks (8), the centers of the lower ends in the insertion detection grooves (7) of the push blocks (8) are vertically provided with push rods (9), the lower ends of the four push rods (9) respectively penetrate through the insertion plates to be integrally provided with first pistons (10), and the upper, four reading grooves (12) are symmetrically formed in two sides of the inner lower end of the supporting table (6), the upper end of each reading groove (12) is horizontally inserted and connected with a second piston (14) through a second spring (13), the four reading grooves (12) are connected with the four detection grooves (7) through vent pipes (15), a control groove is horizontally formed in the inner upper end of the supporting table (6), the upper end of the control groove penetrates through the upper surface of the supporting table (6) and is symmetrically formed with a plurality of striking grooves, each striking groove is vertically inserted and connected with a movable block (16), the lower end of each movable block (16) inserted and connected with a beating groove is provided with an arm rod (17) through a pin shaft, a plurality of partition plates (18) are vertically and symmetrically arranged in the control groove, the centers of the plurality of partition plates (18) are horizontally inserted and connected with control shafts (19) through bearings, and panels (20) are integrally arranged, a control rod (21) is integrally and horizontally arranged on one side between two adjacent panels (20), and the lower ends of the arm rods (17) are respectively sleeved with the control rod (21).

2. The supporting mechanism for mounting the cantilever beam for building construction according to claim 1, wherein: a first wheel groove is formed in the supporting table (6), a power chain wheel (22) is vertically sleeved in the first wheel groove through a power shaft, a second wheel groove is formed in a partition plate (18) at the upper end of the first wheel groove, a driven chain wheel (23) is sleeved on one side of a control shaft (19) in the second wheel groove in an inserting mode, and the power chain wheel (22) is connected with the driven chain wheel (23) through a chain.

3. The supporting mechanism for mounting the cantilever beam for building construction according to claim 1, wherein: the reading groove (12) is provided with visual plates on one side in an embedded mode, the two visual plates of the supporting table (6) are integrally provided with indicating needles, and the visual plates can be acrylic plates.

4. The supporting mechanism for mounting the cantilever beam for building construction according to claim 1, wherein: a plurality of sliding grooves are symmetrically formed in the upper end of the reading groove (12), a connecting cylinder is integrally arranged at the upper end of the second piston (13), a plurality of sliding blocks (24) are integrally and symmetrically arranged at the upper end of the connecting cylinder, and the sliding blocks (24) are respectively inserted into the sliding grooves.

5. The supporting mechanism for mounting the cantilever beam for building construction according to claim 1, wherein: the buffer slot has all been seted up to movable block (16) upper end, and the vertical grafting in upper end is equipped with strikes piece (25) in the buffer slot, and the integrative vertical symmetry in both sides is equipped with the guide bar in the buffer slot, strikes in piece (25) the buffer slot one side slide respectively and cup joint two guide bar settings, and strikes and all the symmetry is equipped with third spring (26) between piece (25) lower extreme and the buffer slot.

6. The supporting mechanism for mounting the cantilever beam in the building construction as claimed in claim 5, wherein: elastic pieces (27) are symmetrically embedded at two sides of the upper end in the striking groove, one sides of the two elastic pieces (27) are respectively contacted with two sides of the striking block (25), and the cross section area of the striking block (27) is smaller than that of the movable block (16).