CN217027977U

CN217027977U - Floor concrete placement operation rack is built in portable room

Info

Publication number: CN217027977U
Application number: CN202220341300.6U
Authority: CN
Inventors: 程冠英; 汤拧; 刘川川; 张妍; 郭艳杰
Original assignee: China Construction Investment Group Co ltd
Current assignee: China Construction Investment Group Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-22
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a movable house building floor slab concrete pouring operation rack, and relates to the technical field of concrete pouring. The problems that in the prior art, an existing movable operation rack is usually parked unstably in the using process, consequently, the operation rack is prone to shaking, and certain potential safety hazards exist are solved. A threaded sleeve is mounted below a rack bottom box, and the rack bottom box is connected with the threaded sleeve in a welded mode. A rotating rod is arranged in the rack bottom box, a parking threaded rod is mounted below the rotating rod, and the rotating rod is connected with the parking threaded rod in a welded mode. The parking threaded rod penetrates through the threaded sleeve and is connected with the threaded sleeve in a threaded mode. A stabilizing plate is mounted below the threaded sleeve, and the threaded sleeve is connected with the stabilizing plate in a welded mode. A rubber pad is mounted below the stabilizing plate, and the stabilizing plate is fixedly connected with the rubber pad through glue.

Description

Floor concrete placement operation rack is built in portable room

Technical Field

The utility model relates to the technical field of concrete pouring, in particular to a movable type building floor concrete pouring operation rack.

Background

The concrete pouring refers to a process of pouring concrete into a mold until the concrete is plasticized, materials such as concrete and the like are put into the mold to be made into a preset shape in civil and architectural engineering, when the concrete is poured, the free height of the concrete should not exceed 2m, when the free height exceeds 3m, corresponding measures should be taken, sundries such as garbage, soil, oil stains and the like in the template and on reinforcing steel bars should be cleaned before pouring, whether cement mortar cushion blocks and plastic cushion blocks of the reinforcing steel bars are well filled or not is checked, at present, when floor slab concrete pouring operation is carried out in a house, an operation rack is often required to carry out auxiliary pouring work, and with the continuous improvement of the technology of the operation rack, universal wheels are started to be added on the operation rack, so that the operation rack can be conveniently moved.

However, the existing mobile operation rack is often unstable in the use process, so that the operation rack is easy to shake and has certain potential safety hazard; therefore, the market urgently needs to develop a movable building floor concrete pouring operation rack to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete pouring operation rack for a movable building floor, which aims to solve the problems that the operation rack is easy to shake and has certain potential safety hazard due to the fact that the existing movable operation rack provided in the background technology is often unstable in parking in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a floor concrete placement operation rack is built in portable room, includes the rack under casing, the thread bush is installed to the below of rack under casing, and rack under casing and thread bush welded connection, the inside of rack under casing is provided with the bull stick, the threaded rod is installed to the below of bull stick, and the bull stick with park threaded rod welded connection, park the threaded rod and run through the thread bush, and park threaded rod and thread bush threaded connection, the steadying plate is installed to the below of thread bush, and thread bush and steadying plate welded connection, the rubber blanket is installed to the below of steadying plate, and steadying plate and rubber blanket pass through glue fixed connection.

Preferably, install the sliding door on the preceding terminal surface of rack under casing, and the rack under casing rotates with the sliding door to be connected, the top of rack under casing is provided with the rack footstock, lifting screw is installed to the top of rack under casing, and the rack under casing rotates with lifting screw to be connected, the protection bounding wall is installed to the top of rack footstock, and the rack footstock passes through bolt fixed connection with the protection bounding wall.

Preferably, the lifting sleeve rod is installed below the rack jacking platform, the rack jacking platform is fixedly connected with the lifting sleeve rod through bolts, a threaded cavity is formed in the lifting sleeve rod, and the lifting threaded rod penetrates into the threaded cavity and is in threaded connection with the lifting sleeve rod.

Preferably, the miscellaneous sleeve of preventing is installed in the outside of lift loop bar, and the lift loop bar with prevent that miscellaneous sleeve passes through bolt fixed connection, prevent that the telescopic below of miscellaneous is provided with the connecting sleeve along the outside of lift threaded rod, and the connecting sleeve passes through bolt fixed connection with the rack under casing.

Preferably, the inside of connecting sleeve is provided with the connecting ring groove, the inside of connecting ring groove is provided with the rubber layer, and rubber layer and connecting sleeve pass through glue fixed connection.

Preferably, the internally mounted of rack under casing has the motor, and rack under casing passes through bolt fixed connection with the motor, the universal wheel is installed to the below of rack under casing, and rack under casing passes through bolt fixed connection with the universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a setting through parking threaded rod and steadying plate, when parking the operation rack, through twisting the threaded rod of parking and rotating, make the steadying plate can the downstream, thereby make steadying plate and ground contact, the friction effort on increase and ground has improved the stability that the operation rack was parked, and be provided with the bull stick in the top of parking the threaded rod, the threaded rod pivoted convenience of parking has been increased, be provided with the rubber pad in the below of steadying plate simultaneously, can further improve the stability that the operation rack was parked, the security that the operation rack used increases.

2. The utility model discloses a through the setting of lifting sleeve pole and lifting threaded rod, wherein the lifting sleeve pole is provided with four, sets up four corners at rack top platform respectively, can improve the stability of rack top platform, and is provided with the screw thread chamber in the inside of lifting sleeve pole, through the setting in screw thread chamber, lifting sleeve pole and lifting threaded rod threaded connection to rotate through lifting threaded rod, the lifting sleeve pole can carry out elevating movement, has improved the stability that the operation rack goes up and down.

Drawings

FIG. 1 is a schematic view of a mobile building floor concrete pouring work bench of the present invention;

FIG. 2 is a sectional view of a mobile building floor concrete placement work bench of the present invention;

FIG. 3 is an enlarged view of the portion A of the present invention;

FIG. 4 is a cross-sectional view of the utility model at location B;

FIG. 5 is an enlarged view of the region C of the present invention.

In the figure: 1. a rack bottom case; 2. a rack top table; 3. protecting the enclosing plate; 4. a universal wheel; 5. a lifting sleeve rod; 6. an anti-contamination sleeve; 7. lifting a threaded rod; 8. a connecting sleeve; 9. sliding the door; 10. an electric motor; 11. a threaded sleeve; 12. a stabilizing plate; 13. parking the threaded rod; 14. a rotating rod; 15. a rubber pad; 16. a threaded cavity; 17. a connecting ring groove; 18. a rubber layer.

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.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a floor concrete placement operation rack is built in portable room, including rack under casing 1, threaded bush 11 is installed to rack under casing 1's below, and rack under

casing

1 and 11 welded connection of threaded bush, rack under casing 1's inside is provided with bull stick 14, bull stick 14's below is installed and is parked threaded rod 13, and bull stick 14 and parking threaded rod 13 welded connection, park the setting of threaded rod 13, the convenience of steadying plate 12 lift and move has been improved, park threaded rod 13 and run through threaded bush 11, and park threaded

rod

13 and 11 threaded connection of threaded bush, steadying plate 12 is installed to the below of threaded bush 11, and threaded bush 11 and steadying plate 12 welded connection, rubber mat 15 is installed to steadying plate 12's below, and steadying plate 12 passes through glue fixed connection with rubber mat 15, steadying plate 12 and rubber mat 15's setting, the stability of operation rack parking has been improved.

Further, install sliding door 9 on the preceding terminal surface of rack under casing 1, and rack under casing 1 rotates with sliding door 9 to be connected, the setting of sliding door 9, the convenience that rack under casing 1 opened has been improved, rack under casing 1's top is provided with rack top platform 2, lifting screw 7 is installed to rack under casing 1's top, and rack under casing 1 rotates with lifting screw 7 to be connected, protection bounding wall 3 is installed to rack top platform 2's top, and rack top platform 2 passes through bolt fixed connection with protection bounding wall 3, protection bounding wall 3's setting, the security of operation platform work has been improved.

Further, lift loop bar 5 is installed to the below of rack top platform 2, and rack top platform 2 passes through bolt fixed connection with lift loop bar 5, and lift loop bar 5's inside is provided with threaded cavity 16, and lifting screw 7 wears into threaded cavity 16 inside and with 5 threaded connection of lift loop bar, lift loop bar 5 is provided with four, has improved the stability that the operation rack goes up and down.

Further, the miscellaneous sleeve 6 of preventing is installed in the outside of lifting sleeve pole 5, and lifting sleeve pole 5 with prevent that miscellaneous sleeve 6 passes through bolt fixed connection, prevent the bottom of miscellaneous sleeve 6 palm and lifting sleeve pole 5, the below of preventing miscellaneous sleeve 6 is provided with connecting sleeve 8 along lifting threaded rod 7's the outside, and connecting sleeve 8 and rack under casing 1 pass through bolt fixed connection, prevent the setting of miscellaneous sleeve 6 and connecting sleeve 8, can shelter from lifting threaded rod 7's bottom, the protective capacities to lifting threaded rod 7 has been improved.

Further, the inside of connecting sleeve 8 is provided with connecting ring groove 17, and the inside and outside footpath distance of connecting ring groove 17 is greater than the distance between the inside and outside footpath of preventing miscellaneous sleeve 6, makes in preventing miscellaneous sleeve 6 can insert connecting ring groove 17, and the inside of connecting ring groove 17 is provided with rubber layer 18, and rubber layer 18 passes through glue fixed connection with connecting sleeve 8, and the setting of rubber layer 18 has improved and has prevented miscellaneous sleeve 6 male compactness.

Further, the internally mounted of platform under casing 1 has motor 10, and platform under casing 1 passes through bolt fixed connection with motor 10, and motor 10 rotates with lifting threaded rod 7 to be connected, makes motor 10 can drive lifting threaded rod 7 and rotates, and universal wheel 4 is installed to the below of platform under casing 1, and platform under casing 1 passes through bolt fixed connection with universal wheel 4, and the setting of universal wheel 4 has improved the flexibility that the operation platform frame removed.

The working principle is as follows: during the use, push away the operation rack to work area, open sliding door 9, rotate through bull stick 14 and park threaded rod 13, make steadying plate 12 downstream and ground contact, the stable parking of operation rack, when carrying out the operation, through starter motor 10, lift threaded rod 7 rotates, make lift loop bar 5 carry out elevating movement, the high position that changes rack top platform 2 carries out the operation, when the operation rack does not use, insert in the connecting ring groove 17 of connecting sleeve 8 through preventing miscellaneous sleeve 6, can shelter from the bottom of lift threaded rod 7, prevent debris or dirt, get into in the junction of lift threaded rod 7 and rack under casing 1, the protective capacities to lift threaded rod 7 has been improved.

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.

Claims

1. The utility model provides a floor concrete placement operation rack is built in portable room, includes rack under casing (1), its characterized in that: thread bush (11) are installed to the below of rack under casing (1), and rack under casing (1) and thread bush (11) welded connection, the inside of rack under casing (1) is provided with bull stick (14), threaded rod (13) are parked to the below of bull stick (14), and bull stick (14) and parking threaded rod (13) welded connection, park threaded rod (13) and run through thread bush (11), and park threaded rod (13) and thread bush (11) threaded connection, steadying plate (12) are installed to the below of thread bush (11), and thread bush (11) and steadying plate (12) welded connection, rubber blanket (15) are installed to the below of steadying plate (12), and steadying plate (12) and rubber blanket (15) pass through glue fixed connection.

2. The mobile building floor concrete pouring operation rack according to claim 1, characterized in that: install sliding door (9) on the preceding terminal surface of rack under casing (1), and rack under casing (1) rotates with sliding door (9) and is connected, the top of rack under casing (1) is provided with rack top platform (2), lifting screw (7) are installed to the top of rack under casing (1), and rack under casing (1) rotates with lifting screw (7) and is connected, protection bounding wall (3) are installed to the top of rack top platform (2), and rack top platform (2) pass through bolt fixed connection with protection bounding wall (3).

3. The mobile building floor concrete casting operation platform of claim 2, wherein: lifting sleeve pole (5) are installed to the below of rack top platform (2), and rack top platform (2) pass through bolt fixed connection with lifting sleeve pole (5), the inside of lifting sleeve pole (5) is provided with screw thread chamber (16), lifting screw rod (7) wear into the inside of screw thread chamber (16) and with lifting sleeve pole (5) threaded connection.

4. The mobile building floor concrete casting operation platform of claim 3, wherein: prevent miscellaneous sleeve (6) are installed in the outside of lift loop bar (5), and lift loop bar (5) with prevent miscellaneous sleeve (6) and pass through bolt fixed connection, the below of preventing miscellaneous sleeve (6) is provided with connecting sleeve (8) along the outside of lifting threaded rod (7), and connecting sleeve (8) and rack under casing (1) pass through bolt fixed connection.

5. The mobile building floor concrete pouring operation rack according to claim 4, characterized in that: the inside of connecting sleeve (8) is provided with connecting ring groove (17), the inside of connecting ring groove (17) is provided with rubber layer (18), and rubber layer (18) pass through glue fixed connection with connecting sleeve (8).

6. The mobile building floor concrete pouring operation rack according to claim 1, characterized in that: the utility model discloses a rack, including rack under casing (1), universal wheel (4) are installed to the below of rack under casing (1), and rack under casing (1) has motor (10) to the internally mounted of rack under casing (1), and rack under casing (1) passes through bolt fixed connection with universal wheel (4).