CN212153913U

CN212153913U - Auxiliary frame with adjustable hogging moment reinforcing bar construction

Info

Publication number: CN212153913U
Application number: CN202020749187.6U
Authority: CN
Inventors: 李玉会; 韩焱晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-15
Anticipated expiration: 2030-05-09

Abstract

The utility model provides an adjustable auxiliary frame for hogging moment reinforcing steel bar construction, which comprises a lower support cylinder; a second bottom plate is fixedly embedded in the left side of the supporting base; a fixing hole which penetrates through the first bottom plate and the second bottom plate from top to bottom is formed in each of the first bottom plate and the second bottom plate. The setting of a bottom plate and No. two bottom plates, be favorable to improving the stability after the installation, rotate earlier the height of the negative muscle fixing base of support screw adjustment its top board during the installation, then upwards pull up the negative muscle of board and with the under bracing section of thick bamboo, support screw and the negative muscle fixing base of board fill in the negative muscle of board under and make the negative muscle card of board in the arc wall, the negative muscle of board is difficult to produce the condition of horizontal slip when the workman tramples like this, hookup location is more stable, and the area of support of the left and right sides also can be increased to bottom plate and No. two bottom plates when supporting, the condition that just also is difficult to appear the roll when the workman tramples, support stability improves greatly, and can also dismantle, the split is opened and is effectively reduced the occupation space of base part when placing.

Description

Auxiliary frame with adjustable hogging moment reinforcing bar construction

Technical Field

The utility model belongs to the technical field of the construction equipment, more specifically say, auxiliary frame with adjustable in particular to hogging moment reinforcing bar construction.

Background

At present, in the concrete pouring process, an operator frequently steps on a pedal negative bar to bend the plate negative bar downwards, the thickness of a protective layer of the plate negative bar exceeds the standard requirement, the thickness of a concrete plate and the thickness of the negative bar protective layer are detected, and the qualification rate of the thickness of the concrete plate and the thickness of the negative bar protective layer is only about 45%, so that the floor slab is cracked, the bearing capacity is reduced, the safety of a building structure is influenced, and some auxiliary frames for supporting the plate negative bar are provided.

For example, patent application No. 201420449168.6 discloses an adjustable auxiliary frame for hogging moment reinforcing steel bar construction. The utility model discloses can be applicable to the floor construction demand of different thickness dimension, application range is wide, can repeat repetitious usage, and economic cost is low, and is easy and simple to handle. The utility model comprises an auxiliary frame vertical bar and an adjustable supporting foot, wherein the auxiliary frame vertical bar is arranged on the adjustable supporting foot; the adjustable supporting foot comprises an upper straight rod and two height-adjustable supporting rods, and the height-adjustable supporting rods are fixedly connected to the end of the upper straight rod.

Based on the above search, the above patent combines with most of the negative reinforcement construction auxiliary frames in the prior art, and has the following problems in use: the bottom of present negative muscle of board construction auxiliary frame all supports through ordinary bracing piece, and the holding surface is less, and the condition of rocking about producing the bracing piece very easily when personnel trample the negative muscle of footboard, support stability is relatively poor, and the position of the negative muscle of top contact plate also is flat bar or dull and stereotyped moreover, and hookup location also produces easily and slides.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an adjustable auxiliary frame for hogging moment reinforcing steel bar construction is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an auxiliary frame with adjustable hogging moment reinforcing bar construction to the bottom of solving present board negative reinforcement construction auxiliary frame all supports through ordinary bracing piece, and the support area is less, produces the condition that rocks about the bracing piece very easily when personnel trample the negative reinforcement, and support stability is relatively poor, and the position of top contact plate negative reinforcement also is flat bar or flat board moreover, and hookup location also produces gliding problem easily.

The utility model discloses purpose and efficiency of auxiliary frame with adjustable hogging moment reinforcing bar construction are reached by following concrete technological means:

an adjustable auxiliary frame for hogging moment reinforcing steel bar construction comprises a lower supporting cylinder; the top of the lower supporting cylinder is fixedly embedded with a supporting screw rod through threads; the top of the supporting screw is fixedly connected with a negative plate rib fixing seat through welding; the bottom of the lower supporting cylinder is fixedly connected with the top of the supporting base through welding; a first bottom plate is fixedly embedded into the right side of the supporting base; a second bottom plate is fixedly embedded in the left side of the supporting base; a fixing hole which penetrates through the first bottom plate and the second bottom plate from top to bottom is formed in each of the first bottom plate and the second bottom plate.

Furthermore, No. one bottom plate and No. two bottom plates are the L shaped plate, and the thinner one side of No. one bottom plate and No. two bottom plates all imbeds in supporting the square groove in the base.

Furthermore, the height of the square groove on the inner side of the supporting base is 0.5cm greater than the sum of the heights of the thinner sides of the first bottom plate and the second bottom plate.

Further, the fixed equidistance in top of the thin part of bottom plate No. one is provided with three cylindricality strips that highly is 0.4cm, and the bottom of the thin part of bottom plate No. two corresponds the position and also fixes the equidistance and is provided with three column grooves, and the bottom face that supports base, bottom plate and No. two bottom plates can be in the coplanar when the contact of square groove top that supports the base inboard at bottom plate top No. two, bottom plate top and No. two bottom plate bottoms contact.

Furthermore, the supporting screw rod can slide up and down on the inner side of the lower supporting cylinder in a rotating mode, and a strip-shaped groove which penetrates through the plate negative rib fixing seat from front to back is formed in the inner side of the top of the plate negative rib fixing seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of a bottom plate and No. two bottom plates, be favorable to improving the stability after the installation, rotate earlier the height of the negative muscle fixing base of support screw adjustment its top board during the installation, then upwards pull up the negative muscle of board and with the under bracing section of thick bamboo, support screw and the negative muscle fixing base of board fill in the negative muscle of board under and make the negative muscle card of board in the arc wall, the negative muscle of board is difficult to produce the condition of horizontal slip when the workman tramples like this, hookup location is more stable, and the area of support of the left and right sides also can be increased to bottom plate and No. two bottom plates when supporting, the condition that just also is difficult to appear the roll when the workman tramples, support stability improves greatly, and can also dismantle, the split is opened and is effectively reduced the occupation space of base part when placing.

Drawings

Fig. 1 is a schematic diagram of an assembled shaft side structure of the present invention.

Fig. 2 is a schematic view of the assembled structure of the present invention.

Fig. 3 is the utility model discloses the axle side structure schematic diagram that bows after the split.

Fig. 4 is a schematic view of the structure of the bottom shaft after the detachment of the present invention.

Fig. 5 is a schematic view of the structure of the utility model after being cut.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a lower support cylinder; 2. a support screw; 3. a negative plate rib fixing seat; 4. a support base; 5. a first bottom plate; 6. a second bottom plate; 7. and (7) fixing holes.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an adjustable auxiliary frame for hogging moment reinforcing steel bar construction, which comprises a lower support barrel 1; the top of the lower support cylinder 1 is fixedly embedded with a support screw 2 through threads; the supporting screw 2 can slide up and down on the inner side of the lower supporting cylinder 1 through rotation, a strip-shaped groove which penetrates through the front and the back is arranged on the inner side of the top of the negative plate rib fixing seat 3, the supporting screw 2 is rotated according to the height of the negative plate rib to adjust the height of the negative plate rib fixing seat 3 at the top of the supporting screw during installation, the height of the lowest point of the negative plate rib is the same as that of the lowest point of the arc-shaped groove in the negative plate rib fixing seat 3, then the negative plate rib is pulled upwards, the lower supporting cylinder 1, the supporting screw 2 and the negative plate rib fixing seat 3 are stuffed in the position under the negative plate rib, the negative plate rib is embedded into the arc-shaped groove on the inner side of the negative plate rib fixing seat 3, the negative plate rib can be clamped in the arc-shaped groove, the negative plate rib is; the top of the supporting screw rod 2 is fixedly connected with a plate negative rib fixing seat 3 through welding; the bottom of the lower supporting cylinder 1 is fixedly connected with the top of the supporting base 4 through welding; a first bottom plate 5 is fixedly embedded and installed on the right side of the supporting base 4; the first bottom plate 5 and the second bottom plate 6 are L-shaped plates, the thinner sides of the first bottom plate 5 and the second bottom plate 6 are embedded into a square groove in the supporting base 4, the supporting base 4 is slightly pulled upwards during installation, the first bottom plate 5 and the second bottom plate 6 are respectively inserted into the square groove in the inner side of the supporting base 4 in an up-and-down staggered manner from two sides of the supporting base 4, the supporting base 4 is loosened to be in contact with the ground again after being completely plugged in, at the moment, the first bottom plate 5 can push the second bottom plate 6 to move upwards to contact the inner side of the top of the square groove of the supporting base 4, meanwhile, a strip-shaped column at the top of the first bottom plate 5 can be embedded into a column-shaped groove at the bottom of the second bottom plate 6, and the bottoms of the first bottom plate 5 and the second bottom plate 6 can not slide and; a second bottom plate 6 is fixedly embedded and installed on the left side of the supporting base 4; a fixing hole 7 which penetrates through the first bottom plate 5 and the second bottom plate 6 is formed in each of the first bottom plate and the second bottom plate.

Wherein, the height ratio of the inboard square groove of support base 4 is 0.5cm more than the high sum of the one side that bottom plate 5 and No. two bottom plates 6 are thinner, with the fixed back of the negative muscle fixing base of board 3 and the negative muscle of board, in the crisscross square groove that supports base 4 inboard of inserting from top to bottom respectively with bottom plate 5 and No. two bottom plates 6 again, vacate the space when the more height of the inboard square groove of support base 4 at inserted in-process can give the cylindricality strip at bottom plate 5 top inwards push.

Wherein, the fixed equidistance in top of the thin part of bottom plate 5 is provided with three cylindricality strips that highly are 0.4cm, the bottom of the thin part of bottom plate 6 No. two corresponds the position and also fixes the equidistance and is provided with three column grooves, and contact with the square groove top that supports the base 4 inboard when No. two bottom plate 6 tops, support base 4 when No. two bottom plate 6 bottom contacts at the bottom of bottom plate 5 top, the bottom surface of bottom plate 5 and No. two bottom plate 6 can be in the coplanar, the supporting area of the left and right sides also can be increased to bottom plate 5 and No. two bottom plates 6 when supporting, the condition that just also is difficult to appear the roll when the workman tramples, support stability improves greatly, and can also dismantle, the split is opened and is effectively reduced the occupation space of base part when placing.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used for supporting the negative bar, the supporting screw rod 2 is rotated according to the height of the negative bar to adjust the height of the top negative bar fixing seat 3, so that the height of the lowest point of the negative bar is the same as the height of the lowest point of the arc groove in the negative bar fixing seat 3, then the negative bar is pulled upwards, the lower supporting cylinder 1, the supporting screw rod 2 and the negative bar fixing seat 3 are stuffed under the negative bar, and the negative bar is embedded into the arc groove at the inner side of the negative bar fixing seat 3, at the moment, the negative bar can be blocked in the arc groove, when a worker tramples the negative bar is not easy to slide left and right, the connection position is more stable, after the negative bar fixing seat 3 and the negative bar are fixed, the supporting base 4 is slightly pulled upwards, and the first bottom plate 5 and the second bottom plate 6 are respectively inserted into the square groove at the inner side of the supporting base 4 from the two sides of the supporting base 4 in a staggered way up and down manner, it unclamps and makes its contact ground again to support base 4 after filling in completely, at this moment, bottom plate 5 just can promote the top inboard that the square groove of base 4 was supported in the contact of No. two bottom plates 6 rebound contacts, the bar post at 5 tops of a bottom plate can imbed in the column groove of No. two bottom plates 6 bottoms simultaneously, also can not the horizontal slip break away from when bottom plate 5 and No. two bottom plates 6's bottom contact ground, and bottom plate 5 and No. two bottom plates 6 also can increase the support area of the left and right sides when supporting, the workman just also is difficult to appear the condition of rocking about appearing when trampling, support stability improves greatly, and can also dismantle, the split is opened and is effectively reduced the occupation space of base part when placing.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an auxiliary frame with adjustable hogging moment reinforcing bar construction which characterized in that: comprises a lower supporting cylinder (1); the top of the lower supporting cylinder (1) is fixedly embedded with a supporting screw (2) through threads; the top of the supporting screw rod (2) is fixedly connected with a plate negative rib fixing seat (3) through welding; the bottom of the lower supporting cylinder (1) is fixedly connected with the top of the supporting base (4) through welding; a first bottom plate (5) is fixedly embedded into the right side of the supporting base (4); a second bottom plate (6) is fixedly embedded into the left side of the supporting base (4); and the first bottom plate (5) and the second bottom plate (6) are respectively provided with a fixing hole (7) which penetrates through the first bottom plate and the second bottom plate from top to bottom.

2. The adjustable auxiliary frame for hogging moment reinforcing steel bar construction of claim 1, wherein: no. one bottom plate (5) and No. two bottom plates (6) are the L shaped plate, and in the square groove in supporting base (4) all embedded into the thinner one side of No. one bottom plate (5) and No. two bottom plates (6).

3. The adjustable auxiliary frame for hogging moment reinforcing steel bar construction of claim 1, wherein: the height of the square groove on the inner side of the supporting base (4) is 0.5cm greater than the sum of the heights of the thinner sides of the first bottom plate (5) and the second bottom plate (6).

4. The adjustable auxiliary frame for hogging moment reinforcing steel bar construction of claim 1, wherein: the fixed equidistance in top of the thin part of bottom plate (5) is provided with three cylindricality strips that highly are 0.4cm, and the bottom of the thin part of bottom plate (6) corresponds the position and also fixes the equidistance and is provided with three column grooves, and supports base (4), the bottom face of bottom plate (5) and No. two bottom plates (6) can be in the coplanar when the contact of square groove top portion of No. two bottom plates (6) top and support base (4) inboard, bottom plate (5) top and No. two bottom plates (6) bottom contact.

5. The adjustable auxiliary frame for hogging moment reinforcing steel bar construction of claim 1, wherein: the supporting screw rod (2) can rotate to slide up and down on the inner side of the lower supporting cylinder (1), and a strip-shaped groove which penetrates through the plate negative rib fixing seat (3) from front to back is formed in the inner side of the top of the plate negative rib fixing seat.