CN215859192U - Tool capable of accurately adjusting space between spiral stirrups - Google Patents
Tool capable of accurately adjusting space between spiral stirrups Download PDFInfo
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- CN215859192U CN215859192U CN202122329513.5U CN202122329513U CN215859192U CN 215859192 U CN215859192 U CN 215859192U CN 202122329513 U CN202122329513 U CN 202122329513U CN 215859192 U CN215859192 U CN 215859192U
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Abstract
The utility model provides a tool capable of accurately adjusting the space between spiral stirrups, which comprises a scale and a plurality of clamps for clamping the spiral stirrups. The scale is formed with an adjustment groove along the length direction. The clamp comprises a fixing piece and a clamping piece. The clamps are configured to clamp the spiral stirrup through the clamping pieces, and the fixing pieces can slide on the adjusting grooves to adjust the distance between two adjacent clamps and be detachably fixed on the scale through the fixing structures, so that the distance between the spiral stirrups can be accurately adjusted. The clamp is detachably arranged on the scale, and the length of the scale can be adjusted according to requirements, so that the distance between the spiral stirrups can be accurately controlled through the scales on the scale. The clamping piece is rotatably connected with the fixing piece, and the clamping piece can be tightly attached to the spiral stirrup by rotating the clamping piece, so that the distance between the spiral stirrup and the spiral stirrup along the straight stirrup direction can be accurately controlled.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a tool capable of accurately adjusting the space between spiral stirrups.
Background
In the field of construction, longitudinal bars, beam reinforcements and the like are fixedly bound in a reinforcement cage mode and then cast with concrete. The spiral stirrup is widely applied to the fixed binding of circular components such as columns or cast-in-place piles and the like. The spiral stirrup in the reinforced concrete structure can play a role in preventing the longitudinal steel bar from being pressed and bent due to stress and fixing the position of the longitudinal steel bar, so that the transverse expansion and deformation of the concrete under the axial pressure can be effectively restrained.
At present, the spiral stirrup binding method adopted in construction sites and laboratories is as follows: firstly, drawing spacing positioning lines on main stressed steel bars by chalk, and then binding and fixing the spiral stirrups by iron wires after the spiral stirrups are hooped. This method is easily affected by factors such as the skill of the operator, and is also prone to errors in manual operation. On the other hand, the inventor finds that each limb of the spiral stirrup is inclined in the vertical plane, which causes errors when the continuous spacing of the spiral stirrup is controlled according to the preset vertical spacing, and causes that the quality is difficult to control, and the spiral stirrup is easy to rework.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool capable of accurately adjusting the distance between spiral stirrups, and aims to solve the problems that the spiral stirrups are easily affected by the proficiency of operators and are easily subjected to errors when being manually bound.
The utility model is realized by the following steps:
the tool capable of accurately adjusting the distance between the spiral stirrups is characterized by comprising a scale and a plurality of clamps for clamping the spiral stirrups, wherein an adjusting groove is formed in the scale along the length direction, each clamp comprises a fixing part and a clamping part rotatably connected with the fixing part, the clamps are constructed to clamp the spiral stirrups through the clamping parts, the fixing parts can slide on the adjusting groove to adjust the distance between every two adjacent clamps, and the fixing parts can be detachably fixed on the scale through fixing structures, so that the distance between the spiral stirrups can be accurately adjusted.
Further, in a preferred embodiment of the present invention, the fixing member is provided with a groove, one side of the scale, which is away from the scale surface of the scale, is clamped in the groove, and the scale is detachably connected to the fixing member through the fixing structure.
Further, in a preferred embodiment of the present invention, the fixing structure includes a bolt and a nut, the fixing member is provided with a through hole, and the bolt penetrates through the through hole and the adjusting groove and is locked by the nut, so as to fixedly connect the fixing member to the scale.
Further, in a preferred embodiment of the present invention, an end of the fixing member near the scale surface of the scale is formed with a pointer for indicating the scale.
Further, in a preferred embodiment of the present invention, the fixing member is further provided with an alignment line along a vertical direction.
Further, in a preferred embodiment of the present invention, the clamping member includes a rotating base, and the rotating base is rotatably connected to an end of the fixing member away from the scale.
Further, in a preferred embodiment of the present invention, the clamping member further includes a clamping portion, one end of the clamping portion is fixedly connected to the rotating base, and an end of the clamping portion away from the rotating base is used for clamping the spiral stirrup.
Further, in a preferred embodiment of the present invention, the rotating base and the fixing member are rotatably connected by a screw thread.
Further, in a preferred embodiment of the present invention, the holding portion is formed with a first holding groove for holding the helical stirrup.
Further, in a preferred embodiment of the present invention, a second clamping groove communicated with the first clamping groove is further formed on the clamping portion, a diameter of the second clamping groove is smaller than that of the first clamping groove, and the second clamping groove is located on a side of the first clamping groove close to the rotating base.
The utility model has the beneficial effects that:
the tool capable of accurately adjusting the space between the spiral stirrups comprises a scale and a plurality of clamps for clamping the spiral stirrups. The scale is formed with an adjustment groove along the length direction. The clamp comprises a fixing piece and a clamping piece. The clamps are configured to clamp the spiral stirrup through the clamping pieces, and the fixing pieces can slide on the adjusting grooves to adjust the distance between two adjacent clamps and be detachably fixed on the scale through the fixing structures, so that the distance between the spiral stirrups can be accurately adjusted. The distance between the spiral stirrups can be accurately controlled through the scales on the scale, so that the spiral stirrup binding device is suitable for binding the spiral stirrups in construction sites, laboratories and the like, is particularly suitable for laboratories to enable the distance between the required spiral stirrups to be controlled more strictly, and is convenient for researchers to better study the performances of various components. In addition, the clamp is detachably arranged on the scale, and the length of the scale can be adjusted according to requirements, so that the tool has flexibility and multi-scene applicability.
The clamp also comprises a rotating seat fixedly connected with the clamping part. The rotary seat is rotatably connected to one end, far away from the scale, of the fixing part, so that the clamping part can be driven to rotate. Because the spiral stirrup is in an inclined state on a vertical plane, the continuous interval of the spiral stirrup is difficult to control along the direction of the straight stirrup. The clamping piece can be tightly attached to the spiral stirrup by utilizing the rotatability between the rotating seat and the fixing piece, so that the distance between the spiral stirrup and the spiral stirrup along the straight stirrup direction can be accurately controlled. Meanwhile, the clamping piece can rotate relative to the fixing piece, so that the spiral stirrup spacing at different positions can be controlled by sliding along the rotation direction of the spiral stirrup.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a tool for precisely adjusting the pitch of helical stirrups according to an embodiment of the utility model;
FIG. 2 is a schematic structural view of a clamp according to an embodiment of the present invention;
FIG. 3 is a schematic view of a tool for precisely adjusting the pitch of helical stirrups according to an embodiment of the utility model in a first view;
fig. 4 is a schematic view of the tool for precisely adjusting the pitch of the helical stirrups according to the embodiment of the utility model in a second operating state.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, an embodiment of the present invention provides a tool capable of precisely adjusting the pitch of a helical stirrup, which includes a scale 1 and a plurality of clamps 3 for clamping the helical stirrup 2. The scale 1 is formed with an adjustment groove 11 along the length direction. The clamp 3 comprises a fixing member 31 and a clamping member rotatably connected with the fixing member 31. The clamps 3 are configured to clamp the spiral stirrup 2 by the clamping members, and to adjust the interval between two adjacent clamps 3 by sliding the fixing members 31 on the adjustment grooves and detachably fixing the fixing members to the scale 1 by the fixing structure, so that the interval between the spiral stirrups 2 can be precisely adjusted. Because anchor clamps 3 are connected for dismantling with scale 1, operating personnel can set up a plurality of anchor clamps 3 as required, and because anchor clamps 3 can slide on the adjustment tank, consequently, thereby operating personnel can read the interval between the different limbs of position accurate adjustment spiral stirrup 2 on the scale of anchor clamps 3.
Referring to fig. 1 and 2, in the present embodiment, the fixing member 31 is provided with a groove. One side of the scale 1, which is far away from the scale surface of the scale, is clamped in the groove and is detachably connected with the fixing piece 31 through a fixing structure.
Referring to fig. 1, in the present embodiment, the fixing structure includes a bolt 4 and a nut 5. The fixing member 31 is provided with a through hole, and the bolt 4 can penetrate through the through hole and the adjusting groove 11 and is locked by the nut 5, so that the fixing member 31 is fixedly connected to the scale 1. Through bolt 4 and nut 5 with anchor clamps 3 detachably connected on scale 1, operating personnel can increase and decrease the quantity of anchor clamps 3 as required and can adjust the position of anchor clamps 3 at any time, the operation of being convenient for.
Specifically, in this embodiment, the fixing member 31 is a U-shaped fixing member, and two side plates of the U-shaped fixing member are respectively provided with a through hole. The scale 1 is clamped in the groove of the U-shaped fixing part, so that the adjusting groove 11 and the through hole are at the same height. The bolt 4 penetrates through the through holes on the two sides and the adjusting groove 11 and is locked by the nut 5, so that the U-shaped fixing piece can be fixed on the scale 1. It should be noted that, of course, in other embodiments of the present invention, the fixing member 31 may have other shapes, and the present invention is not limited in particular.
Referring to fig. 1 to 4, in the present embodiment, the clamping member includes a rotary base 32, and the rotary base 32 is rotatably connected to an end of the fixing member 31 away from the scale 1. Preferably, the rotary base 32 is rotatably connected with the fixed member 31 through a screw thread. Because spiral stirrup 2 is the tilt state on vertical plane to it is comparatively difficult to lead to along the continuous interval of straight muscle direction control spiral stirrup 2. The utility model utilizes the rotatability between the rotating seat 32 and the fixed part 31, not only can lead the clamping part to be tightly attached to the spiral stirrup 2, but also can realize the continuous control of the distance between the spiral stirrup 2 and the straight stirrup direction by moving along the rotating direction of the spiral stirrup 2.
Referring to fig. 2, in the present embodiment, the clamping member further includes a clamping portion 33. One end of the clamping portion 33 is fixedly connected with the rotating base 32, and the end thereof away from the rotating base 32 is used for clamping the spiral stirrup 2. Specifically, a first holding groove 34 for holding the screw stirrup 2 is formed on the holding portion 33.
The distance between the spiral stirrups 2 can be accurately controlled through the scales on the scale 1, so that the spiral stirrups 2 binding device is suitable for binding the spiral stirrups 2 in construction sites, laboratories and the like, and is particularly suitable for laboratories to enable the required distance between the spiral stirrups 2 to be controlled more strictly, so that researchers can better study the performances of various components. In addition, the clamp 3 is detachably arranged on the scale 1, and the length of the scale 1 can be adjusted according to requirements, so that the tool capable of accurately adjusting the distance 2 between the spiral stirrups has flexibility and multi-scene applicability.
Referring to fig. 1, in a preferred embodiment, the clamping member is further formed with a second clamping groove 35 communicating with the first clamping groove 34. The diameter of the second clamping groove 35 is smaller than that of the first clamping groove 34, and the second clamping groove 35 is located on one side of the first clamping groove 34 close to the rotary base 32. Set up the centre gripping groove of different diameters on the holder, can be used to the centre gripping of the spiral stirrup 2 of different diameters and fixed to make closely laminating between spiral stirrup 2 and anchor clamps 3, be convenient for measure.
Referring to fig. 1, in a preferred embodiment, the end of the fixing member 31 near the scale surface of the scale is formed with a pointer 6 for indicating the scale. The pointer 6 enables an operator to more clearly read the scales on the scale surface of the scale, so that the position of the clamp 3 can be conveniently adjusted.
Referring to fig. 1, in another preferred embodiment, the fixing member 31 is further provided with an alignment line 7 in the vertical direction. The alignment line 7 can facilitate an operator to observe whether the scale 1 is parallel to the extending direction of the straight rib when the scale 1 rotates.
To facilitate an understanding of the present invention, the workflow of the present invention is detailed below.
Referring to fig. 3 and 4, after the straight bars are arranged, the spiral stirrups 2 are sleeved on the straight bars so as to facilitate the binding of the spiral stirrups 2. The jig 3 is then adjusted to the required pitch as required, and the jig 3 is fixedly connected to the scale 1 with the bolts 4. Then, one limb of the spiral stirrup 2 is clamped by the clamping piece of the first clamp 3, and the scale 1 rotates by taking the clamp 3 as the center of a circle and the scale body as the radius until the scale body is parallel to the extending direction of the straight stirrup by utilizing the rotatability of the rotary base 32. Not only can make closely laminating between anchor clamps 3 and the spiral stirrup 2 like this, can also the interval of accurate control spiral stirrup 2 along straight muscle direction to avoid the error that leads to because of the rotatory slope of spiral stirrup 2.
After the first 3 is clamped, the next leg of the spiral stirrup 2 is clamped by the clamping piece of the second clamp 3. If the pitch of the spiral stirrup 2 is offset, the pitch of the spiral stirrup 2 can be adjusted to a desired pitch by adjusting the distance between the clamps 3. After the clamp 3 is fixedly connected with the scale 1 by the bolt 4, the steps can be repeated to arrange the next clamp 3. While arranging the clamp 3, the spiral stirrup 2 and the straight bar are fixed by a thin iron wire or spot welding. It is also possible to control the stirrup spacing in different positions by sliding the tool in the direction of rotation of the spiral stirrup 2.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The tool capable of accurately adjusting the distance between the spiral stirrups is characterized by comprising a scale and a plurality of clamps for clamping the spiral stirrups, wherein an adjusting groove is formed in the scale along the length direction, each clamp comprises a fixing part and a clamping part rotatably connected with the fixing part, the clamps are constructed to clamp the spiral stirrups through the clamping parts, the fixing parts can slide on the adjusting groove to adjust the distance between every two adjacent clamps, and the fixing parts can be detachably fixed on the scale through fixing structures, so that the distance between the spiral stirrups can be accurately adjusted.
2. The tool capable of precisely adjusting the pitch of the helical stirrups according to claim 1, wherein a groove is formed in the fixing member, one side of the scale, which is far away from the scale surface of the scale, is clamped in the groove, and the scale is detachably connected with the fixing member through the fixing structure.
3. The tool for precisely adjusting the pitch of the helical stirrups according to claim 2, wherein the fixing structure comprises a bolt and a nut, a through hole is formed in the fixing member, and the bolt penetrates through the through hole and the adjusting groove and is locked by the nut so as to fixedly connect the fixing member to the scale.
4. The tool for precisely adjusting the pitch of a helical stirrup according to claim 2, wherein an end of the fixing member adjacent to the scale surface of the scale is formed with a pointer for indicating the scale.
5. The tool for precisely adjusting the pitch of a helical stirrup according to claim 2, wherein the fixing member is further provided with an alignment line in the vertical direction.
6. The tool for precisely adjusting the pitch of a helical stirrup according to claim 2, wherein the holder comprises a rotary base rotatably connected to an end of the holder away from the scale.
7. The tool for precisely adjusting the pitch of the helical stirrup according to claim 6, wherein the clamping member further comprises a clamping portion, one end of the clamping portion is fixedly connected with the rotary base, and the other end of the clamping portion away from the rotary base is used for clamping the helical stirrup.
8. The tool for precisely adjusting the pitch of a helical stirrup according to claim 6, wherein the rotary base is rotatably connected to the fixed member by a screw thread.
9. The tool for precisely adjusting the pitch of a helical stirrup according to claim 7, wherein the holding portion is formed with a first holding groove for holding the helical stirrup.
10. The tool for precisely adjusting the pitch of a helical stirrup according to claim 9, wherein the holding portion is further formed with a second holding groove communicating with the first holding groove, the second holding groove having a smaller diameter than the first holding groove, and the second holding groove is formed on a side of the first holding groove close to the rotary base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329513.5U CN215859192U (en) | 2021-09-26 | 2021-09-26 | Tool capable of accurately adjusting space between spiral stirrups |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122329513.5U CN215859192U (en) | 2021-09-26 | 2021-09-26 | Tool capable of accurately adjusting space between spiral stirrups |
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| CN215859192U true CN215859192U (en) | 2022-02-18 |
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| CN202122329513.5U Active CN215859192U (en) | 2021-09-26 | 2021-09-26 | Tool capable of accurately adjusting space between spiral stirrups |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932180A (en) * | 2022-03-29 | 2022-08-23 | 中国五冶集团有限公司 | Auxiliary tool for positioning space between spiral stirrups of reinforcement cage of cast-in-place pile |
| CN115030408A (en) * | 2022-05-18 | 2022-09-09 | 中建八局科技建设有限公司 | Stirrup spacing control template and control method thereof |
-
2021
- 2021-09-26 CN CN202122329513.5U patent/CN215859192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932180A (en) * | 2022-03-29 | 2022-08-23 | 中国五冶集团有限公司 | Auxiliary tool for positioning space between spiral stirrups of reinforcement cage of cast-in-place pile |
| CN115030408A (en) * | 2022-05-18 | 2022-09-09 | 中建八局科技建设有限公司 | Stirrup spacing control template and control method thereof |
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