CN213268946U - Concrete pouring operation rack for building floor slab - Google Patents

Abstract

The utility model belongs to the technical field of operation rack, and discloses a building floor concrete placement operation rack, which comprises a box body, wherein the bottom of the box body is provided with a base, the interior of the box body is provided with a retractable structure, a supporting plate is arranged above the retractable structure, the retractable structure comprises an inner base, an electric telescopic rod, a pushing block, a connecting rod rotating shaft, a connecting rod, a sleeve, a sliding vertical rod, a sliding block and a top fixing structure, the inner base is arranged at the bottom end of the interior of the box body, the electric telescopic rod is arranged at the middle position of the inner base, the utility model adopts the structure of the operation rack which can be packed and collected, so that the operation rack can be easily used and placed, and the operation rack can be adapted to occasions with various heights by arranging the operation rack in height, and the device integrates the height adjustment and the fixing structure, making the security performance higher.

Description

Concrete pouring operation rack for building floor slab

Technical Field

The utility model belongs to the technical field of the operation rack, concretely relates to floor concrete placement operation rack is built in room.

Background

The working platform is a mobile (wheel, rail or skid) or assembled working platform which is manufactured for facilitating the construction of excavation, supporting, waterproof boards and the like, and generally comprises a portal, a telescopic (folding) working platform, a wind-water electric interface, hoisting equipment, a walking mechanism and the like.

The common workers directly stand on the pouring rack to operate, but the workers easily tread on building materials to influence the pouring effect, so that the pouring platform and the operation platform cannot be shared, but the common operation platform cannot be adjusted in height, and cannot operate on occasions with any height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor concrete placement operation rack is built in room to what provide in solving above-mentioned background art can not carry out altitude mixture control and can not carry out the problem of operation to arbitrary high occasion.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete pouring operation rack for a building floor slab comprises a box body, wherein a base is installed at the bottom of the box body, a retractable structure is installed inside the box body, and a supporting plate is installed above the retractable structure;

receive and release the structure and include inside base, electric telescopic handle, promotion piece, connecting rod pivot, connecting rod, sleeve, slip montant, sliding block and top fixed knot construct, inside pedestal mounting is in the inside bottom of box, inside base intermediate position department installs electric telescopic handle, the promotion piece is installed on the electric telescopic handle top, it installs in the connecting rod pivot to promote the piece, install the connecting rod in the connecting rod pivot, the connecting rod tip is installed in the backup pad bottom, two sleeves are installed to inside base top symmetry, sleeve internally mounted has the sliding block, the slip montant is installed to the sliding block top, the slip montant tip runs through the backup pad, and slides the montant tip and install top fixed knot construct.

Preferably, the top fixing structure comprises a top fixing bolt, and the sliding vertical rod is fixed on the supporting plate through the top fixing bolt.

Preferably, base internally mounted has sliding structure, sliding structure includes miniature telescopic link, gyro wheel bracing piece, gyro wheel, fixing base, spring and balancing weight, the base is hollow structure, miniature telescopic link is installed on the inside top of base, the fixing base is installed to miniature telescopic link tip, the gyro wheel bracing piece is installed to the fixing base below, the gyro wheel is installed to gyro wheel bracing piece tip, the spring is installed to the below in the middle of the fixing base, the spring tip is installed in the base bottom.

Preferably, sleeve internally mounted has a fixed knot to construct, fixed knot constructs including fixed slot, side spout, side fixing bolt and inside spout, the side spout has been seted up to sleeve one side, inside spout has been seted up to slip montant one side, the fixed slot has been seted up to side spout one side, inside spout internally mounted has side fixing bolt.

Preferably, an anti-slip vertical plate is installed at the top of the slip vertical rod, and anti-slip convex lines are formed on the anti-slip vertical plate.

Preferably, the balancing weight is installed to the base bottom, the box top is connected with the apron through the apron pivot is rotated.

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

(1) the utility model discloses an adopt the structure of the operation rack that the vanning was collected for the operation rack can easily use, through carrying out high setting to the operation rack moreover, makes the operation rack can be adapted to the occasion of various heights, and the device is as an organic whole through adopting altitude mixture control and fixed knot structure, makes the security performance higher.

Drawings

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

fig. 2 is a schematic structural view of the top fixing structure of the present invention;

fig. 3 is a perspective view of the sleeve of the present invention;

in the figure: 1. a box body; 2. a connecting rod; 3. a slider; 4. an inner base; 5. a base; 6. a balancing weight; 7. a spring; 8. a fixed seat; 9. a roller; 10. a roller support rod; 11. a miniature telescopic rod; 12. an electric telescopic rod; 13. a pushing block; 14. sliding the vertical rod; 15. a sleeve; 16. a support plate; 17. a cover plate rotating shaft; 18. a cover plate; 19. a top securing structure; 20. a connecting rod rotating shaft; 21. an anti-slip vertical plate; 22. a top fixing bolt; 23. a side chute; 24. an internal chute; 25. a side fixing bolt; 26. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a concrete pouring operation rack for a building floor slab comprises a box body 1, wherein a base 5 is installed at the bottom of the box body 1, a retractable structure is installed inside the box body 1, and a supporting plate 16 is installed above the retractable structure;

the retractable structure comprises an internal base 4, an electric telescopic rod 12, a pushing block 13, a connecting rod rotating shaft 20, a connecting rod 2, a sleeve 15, a sliding vertical rod 14, a sliding block 3 and a top fixing structure 19, wherein the internal base 4 is installed at the bottom end inside the box body 1, the electric telescopic rod 12 is installed at the middle position of the internal base 4, the pushing block 13 is installed at the top end of the electric telescopic rod 12, the pushing block 13 is installed on the connecting rod rotating shaft 20, the connecting rod 2 is installed on the connecting rod rotating shaft 20, the end part of the connecting rod 2 is installed at the bottom of a supporting plate 16, two sleeves 15 are symmetrically installed at the top of the internal base 4, the sliding block 3 is installed inside the sleeve 15, the sliding vertical rod 14 is installed above the sliding block 3, the end part of the sliding vertical rod 14 penetrates through the supporting plate 16, the top fixing, thereby jacking up the support plate 16.

Further, the top fixing structure 19 includes a top fixing bolt 22, the sliding rod 14 is fixed on the supporting plate 16 by the top fixing bolt 22, and one end of the sliding rod 14 is connected with the supporting plate 16 by the fixing bolt 22.

Further, 5 internally mounted of base has sliding construction, sliding construction includes miniature telescopic link 11, gyro wheel bracing piece 10, gyro wheel 9, fixing base 8, spring 7 and balancing weight 6, base 5 is hollow structure, miniature telescopic link 11 is installed on 5 inside tops of base, fixing base 8 is installed to 11 tip of miniature telescopic link, gyro wheel bracing piece 10 is installed to 8 below of fixing base, gyro wheel 9 is installed to 10 tip of gyro wheel bracing piece, spring 7 is installed to the below in the middle of the fixing base 8, the end of spring 7 is installed in 5 bottoms of base.

Further, sleeve 15 internally mounted has a fixed knot to construct, and fixed knot constructs including fixed slot 26, side spout 23, side fixing bolt 25 and inside spout 24, and side spout 23 has been seted up to sleeve 15 one side, and inside spout 24 has been seted up to slip montant 14 one side, and fixed slot 26 has been seted up to side spout 23 one side, and inside spout 24 internally mounted has side fixing bolt 25.

Furthermore, anti-skidding riser 21 is installed at slip montant 14 top, forms the anti-skidding burr on the anti-skidding riser 21, lets slip montant 14 more firm through anti-skidding vertical plate 21 and anti-skidding burr.

Furthermore, the base 5 is provided with a counterweight 6 at the bottom, the top of the box body 1 is rotatably connected with a cover plate 18 through a cover plate rotating shaft 17, and the counterweight of the base 5 is increased through the counterweight 6.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, at first stretch out base 5 with miniature telescopic link 11, make gyro wheel 9 contact ground slide, when sliding to the fixed place, miniature telescopic link 11 withdraws, make balancing weight 6 contact ground fix, electric telescopic handle 12 promotes promotion piece 13 extension afterwards, make connecting rod 2 stretch out, make the high rising of backup pad 16, the area slides montant 14 and rises, when rising suitable high, utilize side fixing bolt 25 along inside spout 24, make inside side fixing bolt 25 tip slides fixed slot 26, when the staff steps on in backup pad 16, slide montant 14 and push down, make side fixing bolt 25 fix inside fixed slot 26, realize locking.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a floor concrete placement operation rack is built in room, its characterized in that: the box comprises a box body (1), wherein a base (5) is installed at the bottom of the box body (1), a retractable structure is installed inside the box body (1), and a supporting plate (16) is installed above the retractable structure;

the retractable structure comprises an internal base (4), an electric telescopic rod (12), a pushing block (13), a connecting rod rotating shaft (20), a connecting rod (2), a sleeve (15), a sliding vertical rod (14), a sliding block (3) and a top fixing structure (19), wherein the internal base (4) is installed at the internal bottom end of the box body (1), the electric telescopic rod (12) is installed at the middle position of the internal base (4), the pushing block (13) is installed at the top end of the electric telescopic rod (12), the pushing block (13) is installed on the connecting rod rotating shaft (20), the connecting rod (2) is installed on the connecting rod rotating shaft (20), the end part of the connecting rod (2) is installed at the bottom of the supporting plate (16), the two sleeves (15) are symmetrically installed at the top of the internal base (4), the sliding block (3) is installed inside the sleeve (15), and the sliding vertical, the end part of the sliding vertical rod (14) penetrates through the supporting plate (16), and the end part of the sliding vertical rod (14) is provided with a top fixing structure (19).

2. The building floor concrete pouring work bench of claim 1, characterized in that: the top fixing structure (19) comprises a top fixing bolt (22), and the sliding vertical rod (14) is fixed on the support plate (16) through the top fixing bolt (22).

3. The building floor concrete pouring work bench of claim 1, characterized in that: base (5) internally mounted has sliding structure, sliding structure includes miniature telescopic link (11), gyro wheel bracing piece (10), gyro wheel (9), fixing base (8), spring (7) and balancing weight (6), base (5) is hollow structure, miniature telescopic link (11) are installed on the inside top of base (5), fixing base (8) are installed to miniature telescopic link (11) tip, gyro wheel bracing piece (10) are installed to fixing base (8) below, gyro wheel (9) are installed to gyro wheel bracing piece (10) tip, spring (7) are installed to the below in the middle of fixing base (8), spring (7) tip is installed in base (5) bottom.

4. The building floor concrete pouring work bench of claim 1, characterized in that: sleeve (15) internally mounted has fixed knot to construct, fixed knot constructs including fixed slot (26), side spout (23), side fixing bolt (25) and inside spout (24), side spout (23) have been seted up to sleeve (15) one side, inside spout (24) have been seted up to slip montant (14) one side, fixed slot (26) have been seted up to side spout (23) one side, inside spout (24) internally mounted has side fixing bolt (25).

5. The building floor concrete pouring work bench of claim 4, wherein: the anti-skidding vertical plates (21) are installed at the tops of the sliding vertical rods (14), and anti-skidding convex lines are formed on the anti-skidding vertical plates (21).

6. The building floor concrete pouring work bench of claim 1, characterized in that: the base (5) bottom is installed balancing weight (6), box (1) top is rotated through apron pivot (17) and is connected with apron (18).

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