CN215716579U - Device for increasing stability in steel reinforcement cage manufacturing process - Google Patents
Device for increasing stability in steel reinforcement cage manufacturing process Download PDFInfo
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- CN215716579U CN215716579U CN202121908734.1U CN202121908734U CN215716579U CN 215716579 U CN215716579 U CN 215716579U CN 202121908734 U CN202121908734 U CN 202121908734U CN 215716579 U CN215716579 U CN 215716579U
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Abstract
The utility model discloses a device for increasing stability in a reinforcement cage manufacturing process, which comprises: the clamping and fixing device comprises a base, a clamping and fixing piece, a first supporting piece and a second supporting piece, wherein the lower ends of the first supporting piece and the second supporting piece are fixedly connected with the base, and the clamping and fixing piece is fixedly connected with the upper ends of the first supporting piece and the second supporting piece; the steel reinforcement cage sets up first support piece with between the second support piece, just the stirrup block of steel reinforcement cage is in the fixed holder. According to the utility model, the reinforcement cage is arranged between the first supporting piece and the second supporting piece, and the position of the stirrup is fixed through the clamping and fixing piece, so that the phenomenon that the stirrup rolls or topples to one end along the axis in the welding process can be avoided.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a device for increasing stability in a reinforcement cage manufacturing process.
Background
The rotary-digging pore-forming cast-in-place pile has been developed internationally for decades, and has the advantages of high working efficiency, good construction quality, less pollution of dust and slurry, wide application range, high mechanization degree and the like. With the development of infrastructure construction in China, the application field of the rotary digging pile is wider, and the rotary digging pile is widely applied to the aspects of highways, bridges, infrastructure foundation treatment, hydropower engineering slope protection, landslide slide-resistant piles and the like. Generally all there is the steel reinforcement cage in the bored concrete pile, and the steel reinforcement cage generally includes vertical muscle, stirrup, strengthening rib etc. and the steel reinforcement cage preparation is the important process of digging a bored concrete pile soon into the hole.
The reinforcement cage is generally provided with vertical reinforcements, stirrups, reinforcing ribs and the like, and welding among various reinforcements is required to be completed in the manufacturing process.
Stirrup and vertical muscle, strengthening rib and vertical muscle easily produce when the welding and roll or empty phenomenons such as to one end along the axis to can lead to the preparation of steel reinforcement cage unstable, the preparation inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems of unstable manufacturing of a reinforcement cage and low manufacturing efficiency, and aims to provide a device for increasing the stability of the reinforcement cage in the manufacturing process, so that the problems of instability and easiness in movement of vertical reinforcements, stirrups and reinforcing ribs in the welding process are solved.
The utility model is realized by the following technical scheme:
a device for increasing stability during a reinforcement cage manufacturing process, comprising:
a base;
the lower ends of the first supporting piece and the second supporting piece are fixedly connected with the base;
the clamping fixing piece is fixedly connected with the upper ends of the first supporting piece and the second supporting piece;
the steel reinforcement cage sets up first support piece with between the second support piece, just the stirrup block of steel reinforcement cage is in the fixed holder.
Specifically, the base includes:
the first bottom rod is arranged in parallel with the central axis of the reinforcement cage;
a second bottom bar arranged in parallel with the first bottom bar;
and the two ends of the connecting rods are fixedly connected with the first bottom rod and the second bottom rod respectively.
Specifically, the first support member includes:
the lower end of the first upright post is fixedly connected with the first bottom rod;
the first cross rod is arranged in parallel with the first bottom rod and is fixedly connected with the upper end of the first upright post;
the second support member includes:
the lower end of the second upright post is fixedly connected with the second bottom rod;
and the second cross rod is arranged in parallel with the second bottom rod and is fixedly connected with the upper end of the second upright post.
Furthermore, inclined reinforcing ribs are arranged between the first upright post and the connecting rod and between the second upright post and the connecting rod.
Specifically, the quantity of centre gripping mounting is no less than the quantity of the stirrup of steel reinforcement cage, and is a plurality of the centre gripping mounting respectively with first horizontal pole with second horizontal pole fixed connection, just the centre gripping mounting with the stirrup of steel reinforcement cage corresponds the setting.
Specifically, the clip fixture includes:
the first clamping piece is fixedly connected with the first cross rod;
and the second clamping piece is fixedly connected with the second cross rod, and the projection of a connecting line between the first clamping piece and the second clamping piece on the base is perpendicular to the projection of the central axis of the reinforcement cage on the base.
Preferably, the first clamp includes:
the first short rod is vertically and fixedly connected with the first cross rod;
the second short rod is arranged with the first short rod and is vertically and fixedly connected with the first cross rod;
wherein the distance between the first short rod and the second short rod is not less than the diameter of a stirrup of the reinforcement cage;
the second clamp includes:
the third short rod is vertically and fixedly connected with the second cross rod;
the fourth short rod is arranged with the second short rod and is vertically and fixedly connected with the second cross rod;
and the distance between the third short rod and the fourth short rod is not less than the diameter of a stirrup of the reinforcement cage.
As an example, the length of the base is not less than the length of the reinforcement cage.
As one embodiment, the height of the first support piece and the second support piece is equal to 1/2-1/3 of the diameter of the reinforcement cage.
As one embodiment, the distance between the first cross bar and the second cross bar is equal to 1/2-2/3 of the diameter of the reinforcement cage.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the utility model, the reinforcement cage is arranged between the first supporting piece and the second supporting piece, and the position of the stirrup is fixed through the clamping and fixing piece, so that the phenomenon that the stirrup rolls or topples to one end along the axis in the welding process can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic structural view of a device for increasing stability in a reinforcement cage manufacturing process according to the present invention.
Fig. 2 is a schematic view of the use of a device for increasing the stability of a reinforcement cage during the manufacturing process according to the present invention.
Reference numerals: 1-a first bottom rod, 2-a second bottom rod, 3-a connecting rod, 4-a second upright post, 5-a second cross rod, 6-a second clamping piece, 7-a first clamping piece, 8-a first upright post, 9-a first cross rod and 10-a stirrup.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the utility model.
It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
The manufacturing of the reinforcement cage is an important process of the rotary-digging pile hole-forming cast-in-place pile, the pile lengths are different according to different purposes of the rotary-digging pile hole-forming cast-in-place pile, the pile lengths are different, the diameter of the reinforcement cage is 0.6-2.5 m, the pile length is 20-50 m, and some reinforcement cages can reach 80m or even longer. The length of the reinforcement cage is generally segmented comprehensively according to factors such as structural stress, reinforcement arrangement, and hoisting equipment capacity, and the length of the segment is generally 6 m-20 m.
In the process of manufacturing the reinforcement cage, the construction processes of triangular inner supports, two-end fixing, two-side retaining and the like are adopted at present. According to different purposes and effects, the arrangement of the steel bars is different, the requirements on the type, the length and the type of the steel bars are different, the weight of the steel bar cage is larger, the size is larger, more manufacturing personnel are provided, the safety risk is high, and how to ensure the stability of the steel bar cage in the manufacturing process is a key problem of quickly manufacturing the steel bar cage with high quality.
Therefore, this embodiment provides a device for increasing stability in steel reinforcement cage manufacture process, includes: the clamping and fixing part is fixedly connected with the upper ends of the first supporting part and the second supporting part;
the base, the clamping fixing piece, the first supporting piece and the second supporting piece are connected and fixed into a whole, and the base can be fixed on the bottom surface of a manufacturing field of a steel reinforcement cage.
The steel reinforcement cage sets up between first support piece and second support piece, and steel reinforcement cage's stirrup 10 block is in fixed holder.
When carrying out the preparation of steel reinforcement cage, with the stirrup 10 block of steel reinforcement cage in fixed holder, realize the fixed to stirrup 10, the condition of roll or slope appears in the ware of avoiding, then with vertical muscle in proper order with stirrup 10 welding, realize the preparation of reinforcing bar.
And finally, properly welding the reinforcing bar to realize the overall strength fixation of the reinforcement cage.
Example two
The present embodiment describes a specific structure of the base.
The base in this embodiment comprises a first bottom bar 1, a second bottom bar 2 and a plurality of connecting bars 3.
First sill bar 1 and the axis parallel arrangement of steel reinforcement cage, second sill bar 2 and 1 parallel arrangement of first sill bar, the both ends of a plurality of connecting rods 3 respectively with first sill bar 1 and 2 fixed connection of second sill bar.
Constitute the rectangle structure through first bottom plate, second sill bar 2 and a plurality of connecting rod 3, realize the purpose of fixed support piece and centre gripping mounting.
Or directly using a whole steel plate.
When a whole steel plate is used, two sides of the steel plate are equal to the first bottom bar 1 and the second bottom bar 2.
Because need all fix a position whole steel reinforcement cage's many stirrup 10, consequently need guarantee that the length of base is not less than the length of steel reinforcement cage, and the length of first sill bar 1 and second sill bar 2 is not less than the length of steel reinforcement cage, and the length that makes the base is greater than the length 0.5m of steel reinforcement cage best.
EXAMPLE III
The first supporting member and the second supporting member both support the clamping and fixing member, so the structure of the first supporting member and the second supporting member is described in this embodiment.
The first supporting piece comprises a first upright post 8 and a first cross bar 9, the lower end of the first upright post 8 is fixedly connected with the first bottom bar 1, and the first cross bar 9 is arranged in parallel with the first bottom bar 1 and is fixedly connected with the upper end of the first upright post 8;
the second support piece includes second stand 4 and second horizontal pole 5, the lower extreme and the 2 fixed connection of second sill bar of second stand 4, second horizontal pole 5 and 2 parallel arrangement of second sill bar, and with the upper end fixed connection of second stand 4.
First support piece, second support piece and base constitute U type structure, and in this U type structure was arranged in to the steel reinforcement cage, realized fixing the position of steel reinforcement cage, can avoid its roll.
The number of first pole setting is a plurality of, and in order to support first horizontal pole 9, can carry out nimble adjustment to the number of first pole setting as required.
The quantity of second pole setting is a plurality of, and in order to support second horizontal pole 5, can carry out nimble adjustment to the quantity of second pole setting as required.
And, consequently, first support piece and second support piece need fix the position of steel reinforcement cage, avoid it to roll to produce the damage of outside rotatory stress and cause first support piece and second support piece to first stand 8 and second stand 4, set up the strengthening rib of slope between first stand 8 and second stand 4 and connecting rod 3.
Example four
The purpose of centre gripping mounting is for fixing stirrup 10, avoids it to produce roll or slope, consequently sets up the quantity of centre gripping mounting to be no less than the quantity of the stirrup 10 of steel reinforcement cage, also can all stirrup 10 all be fixed promptly at least, and can set up several centre gripping mountings more and reserve.
A plurality of centre gripping mountings respectively with first horizontal pole 9 and second horizontal pole 5 fixed connection, and the centre gripping mountings correspond the setting with the stirrup 10 of steel reinforcement cage.
The clamping fixture needs to fix the stirrup 10, the stirrup 10 is of a circular structure, and in order to avoid rolling, at least two clamping points are needed to fix the stirrup, so that the clamping fixture in this embodiment includes the first clamping member 7 and the second clamping member 6.
First holder 7 and first horizontal pole 9 fixed connection, second holder 6 and second horizontal pole 5 fixed connection, first holder 7 and second holder 6 set up respectively in the both sides of steel reinforcement cage to play the supporting role through the centre gripping mounting to the steel reinforcement cage.
The projection of the connecting line between the first clamping piece 7 and the second clamping piece 6 on the base is vertical to the projection of the central axis of the reinforcement cage on the base.
Set up the position relation of centre gripping mounting and steel reinforcement cage into above-mentioned structure, can realize the centre of a circle of stirrup 10 and the axis coincidence of steel reinforcement cage to can make the diameter of stirrup 10 parallel with the diameter of steel reinforcement cage, increase its stability.
The structure of the first and second holding members 7 and 6 will be described below.
The first clamping piece 7 comprises a first short rod and a second short rod, the first short rod is vertically and fixedly connected with the first cross rod 9, and the second short rod is arranged with the first short rod and vertically and fixedly connected with the first cross rod 9;
the second clamping piece 6 comprises a third short rod and a fourth short rod, the third short rod is vertically and fixedly connected with the second cross rod 5, and the fourth short rod is arranged with the second short rod and vertically and fixedly connected with the second cross rod 5;
the first and second short bars are provided on both sides of the stirrup 10, defining the position of the stirrup 10 on the first transverse bar 9.
The third short bar and the fourth short bar are arranged on two sides of the stirrup 10, and the position of the stirrup 10 on the second cross bar 5 is limited.
Thereby achieving the purpose of limiting the positions of the stirrups 10 and the reinforcement cage.
In order to realize better fixation, the distance between the first short rod and the second short rod is not less than the diameter of the stirrup 10 of the reinforcement cage, and the distance between the third short rod and the fourth short rod is not less than the diameter of the stirrup 10 of the reinforcement cage.
And it is better to ensure that the distance between the first short rod and the second short rod is slightly larger than the diameter of the stirrup 10, and the distance between the third short rod and the fourth short rod is slightly larger than the diameter of the stirrup 10.
EXAMPLE five
In order to realize the fixation of the reinforcement cage, the welding among the vertical bars, the stirrups 10 and the reinforcing ribs is not influenced, and the device is limited according to the size of the reinforcement cage.
The height of the first supporting piece and the height of the second supporting piece are equal to 1/2-1/3 of the diameter of the reinforcement cage, and the distance between the first cross bar 9 and the second cross bar 5 is equal to 1/2-2/3 of the diameter of the reinforcement cage.
The following describes the method of use of the apparatus:
the first step is as follows: the base is manufactured along the outline of the steel reinforcement cage, the length of the base is larger than the outline of the steel reinforcement cage by about 0.5m, and the base is required to be fixed with the ground.
The second step is that: 1/3 ~ 1/4 departments that are about the steel reinforcement cage diameter apart from the steel reinforcement cage axis at base both sides (first sill bar 1 and second sill bar 2), along the axis direction welding (reinforcing bar) first stand 8 of steel reinforcement cage, second stand 4, first horizontal pole 9 and second horizontal pole 5, form support piece, first support piece and second support piece height are approximately equal to 1/2 ~ 1/3 of steel reinforcement cage diameter.
The third step: and welding a first short rod, a second short rod, a third short rod and a fourth short rod at the positions of the stirrups 10 of the first supporting piece and the second supporting piece according to the structural design of the steel reinforcement cage, and keeping the distance between the corresponding short rods to be greater than the diameter of the stirrups 10.
The fourth step: the circular stirrups 10 which are welded in advance are placed into the first clamping piece 7 and the second clamping piece 6, and the stirrups 10 are sequentially and completely placed into the fixed clamping pieces.
The fifth step: the welding of vertical reinforcing bars and each stirrup 10 is carried out from the lower part, and then the welding operation of the reinforcement cage is carried out in sequence.
In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of description and are not intended to limit the scope of the utility model. Other variations or modifications to the above described invention may occur to those skilled in the art and are within the scope of the utility model.
Claims (10)
1. The utility model provides an increase stable device in steel reinforcement cage manufacture process which characterized in that includes:
a base;
the lower ends of the first supporting piece and the second supporting piece are fixedly connected with the base;
the clamping fixing piece is fixedly connected with the upper ends of the first supporting piece and the second supporting piece;
the steel reinforcement cage sets up first support piece with between the second support piece, just the stirrup block of steel reinforcement cage is in the fixed holder.
2. An apparatus for increasing stability during a reinforcement cage fabrication process as recited in claim 1, wherein said base comprises:
the first bottom rod is arranged in parallel with the central axis of the reinforcement cage;
a second bottom bar arranged in parallel with the first bottom bar;
and the two ends of the connecting rods are fixedly connected with the first bottom rod and the second bottom rod respectively.
3. An apparatus for increasing stability during a steel reinforcement cage fabrication process as recited in claim 2, wherein said first support member comprises:
the lower end of the first upright post is fixedly connected with the first bottom rod;
the first cross rod is arranged in parallel with the first bottom rod and is fixedly connected with the upper end of the first upright post;
the second support member includes:
the lower end of the second upright post is fixedly connected with the second bottom rod;
and the second cross rod is arranged in parallel with the second bottom rod and is fixedly connected with the upper end of the second upright post.
4. The device of claim 3, wherein inclined ribs are disposed between the first and second columns and the connecting rods.
5. The device of claim 3, wherein the number of the clamping fixtures is not less than the number of stirrups of the reinforcement cage, a plurality of the clamping fixtures are fixedly connected with the first cross bar and the second cross bar respectively, and the clamping fixtures are arranged corresponding to the stirrups of the reinforcement cage.
6. An apparatus for increasing stability during a reinforcement cage fabrication process as recited in claim 5, wherein said clamp fixture comprises:
the first clamping piece is fixedly connected with the first cross rod;
and the second clamping piece is fixedly connected with the second cross rod, and the projection of a connecting line between the first clamping piece and the second clamping piece on the base is perpendicular to the projection of the central axis of the reinforcement cage on the base.
7. An apparatus for increasing stability during a steel reinforcement cage manufacturing process as recited in claim 6, wherein said first clamp comprises:
the first short rod is vertically and fixedly connected with the first cross rod;
the second short rod is arranged with the first short rod and is vertically and fixedly connected with the first cross rod;
wherein the distance between the first short rod and the second short rod is not less than the diameter of a stirrup of the reinforcement cage;
the second clamp includes:
the third short rod is vertically and fixedly connected with the second cross rod;
the fourth short rod is arranged with the second short rod and is vertically and fixedly connected with the second cross rod;
and the distance between the third short rod and the fourth short rod is not less than the diameter of a stirrup of the reinforcement cage.
8. An arrangement for increasing the stability of a steel reinforcement cage during its manufacture as claimed in any one of claims 1 to 7, wherein the length of said base is not less than the length of said steel reinforcement cage.
9. An arrangement for increasing stability during the fabrication of a steel reinforcement cage according to any one of claims 1 to 7, wherein the height of the first and second support members is equal to 1/2-1/3 of the diameter of the steel reinforcement cage.
10. An arrangement for increasing the stability of a steel reinforcement cage during its manufacture as claimed in any one of claims 3 to 7, wherein the distance between the first and second rails is equal to 1/2-2/3 of the diameter of the steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908734.1U CN215716579U (en) | 2021-08-13 | 2021-08-13 | Device for increasing stability in steel reinforcement cage manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908734.1U CN215716579U (en) | 2021-08-13 | 2021-08-13 | Device for increasing stability in steel reinforcement cage manufacturing process |
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| Publication Number | Publication Date |
|---|---|
| CN215716579U true CN215716579U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121908734.1U Active CN215716579U (en) | 2021-08-13 | 2021-08-13 | Device for increasing stability in steel reinforcement cage manufacturing process |
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| CN (1) | CN215716579U (en) |
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2021
- 2021-08-13 CN CN202121908734.1U patent/CN215716579U/en active Active
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