CN219909632U - Reinforcing bar connecting sleeve device - Google Patents
Reinforcing bar connecting sleeve device Download PDFInfo
- Publication number
- CN219909632U CN219909632U CN202321323175.7U CN202321323175U CN219909632U CN 219909632 U CN219909632 U CN 219909632U CN 202321323175 U CN202321323175 U CN 202321323175U CN 219909632 U CN219909632 U CN 219909632U
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- China
- Prior art keywords
- buckle
- sleeve
- reed
- reinforcing bar
- steel bar
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- 230000003014 reinforcing effect Effects 0.000 title claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 74
- 239000010959 steel Substances 0.000 claims abstract description 74
- 235000014676 Phragmites communis Nutrition 0.000 claims description 43
- 244000273256 Phragmites communis Species 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 11
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a steel bar connecting sleeve device, which comprises: the device comprises a sleeve, a first buckle and a second buckle; the first buckle and the second buckle are respectively arranged on the upper side and the lower side of the inner center position of the sleeve in the axial direction, and the first buckle is provided with an elastic necking structure and is used for being clamped with a steel bar to be connected which is positioned at the upper end; the second buckle is provided with an elastic necking structure and is used for being clamped with the steel bars to be connected, which are positioned at the lower end. According to the steel bar connecting sleeve device, the first buckle and the second buckle are arranged in the sleeve at the preset depth, so that the inserted steel bars are clamped to the preset positions, the insertion depth of the steel bars to be connected is ensured, the manufacture and the operation are simple and feasible, the applicability is wide, and the popularization is strong; the connection efficiency of the steel bars is greatly improved, the construction time is greatly saved, the construction period is shortened, and the work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a steel bar connecting sleeve device.
Background
In the building construction process, when finding that the workman carries out the reinforcing bar and connects, traditional telescopic joint uses the operation too complicated needs to consume a large amount of manual work and time, in the reinforcing bar connection process for driving into a lot of time in the field operation moreover, the workman does not connect the whole access of reinforcing bar, the exposed silk is too much, or when the reinforcing bar makes the wire line, wire length is not enough, can all cause the reinforcing bar to screw in telescopic degree of depth inadequately and lead to the reinforcing bar to connect length inadequately, indirectly saved the reinforcing bar, influenced the quality, can consume a large amount of manual works when using the spanner operation of pipe wrench to screw up simultaneously, work efficiency is low. Thus, the construction period is possibly delayed, and the construction task can not be completed efficiently and rapidly, so that the construction progress on site is greatly reduced. And frequent manual operation requires a great deal of manpower and material resources, and reduces the economic benefit of engineering projects.
Disclosure of Invention
In view of the above, the utility model provides a steel bar connecting sleeve device, which aims to solve the problem of lower steel bar connecting operation efficiency in the existing building construction process.
The utility model provides a steel bar connecting sleeve device, which comprises: the device comprises a sleeve, a first buckle and a second buckle; wherein,,
the first buckle and the second buckle are respectively arranged on the upper side and the lower side of the central position inside the sleeve in the axial direction, and the first buckle is provided with an elastic necking structure and is used for being clamped with a steel bar to be connected which is positioned at the upper end; the second buckle is provided with an elastic necking structure and is used for being clamped with the steel bars to be connected, which are positioned at the lower end.
Further, in the above steel bar connecting sleeve device, the first buckle includes: a plurality of first reeds which are arranged at intervals along the circumferential direction of the inner wall of the sleeve; wherein,,
one end of each first reed is connected with the inner wall of the sleeve, and the other end of each first reed extends downwards along the inclined direction of the inner wall of the sleeve to form a necking clamping part for clamping the steel bars to be connected, which are positioned at the upper end.
Further, in the above steel bar connecting sleeve device, the second buckle includes: a plurality of second reeds which are arranged at intervals along the circumferential direction of the inner wall of the sleeve; wherein,,
one end of each second reed is connected with the inner wall of the sleeve, and the other end of each second reed extends upwards obliquely along the inner wall of the sleeve to form a necking clamping part for clamping the steel bars to be connected, which are positioned at the lower end.
Further, in the steel bar connecting sleeve device, the first reed and the second reed are arc structures.
Further, in the steel bar connecting sleeve device, the first reed and the second reed are steel reed pieces.
Further, in the steel bar connecting sleeve device, each of the first reed and each of the second reed are arranged at equal intervals along the inner wall of the sleeve.
Further, in the steel bar connecting sleeve device, each first reed and each second reed are arranged in a one-to-one correspondence.
Further, in the steel bar connecting sleeve device, the bottom caliber of the first buckle is smaller than the diameter of the steel bar to be connected, which is positioned at the upper end.
Further, in the steel bar connecting sleeve device, the top caliber of the second buckle is smaller than the diameter of the steel bar to be connected, which is positioned at the lower end.
Further, in the steel bar connecting sleeve device, a partition plate is further arranged inside the sleeve; wherein,,
the partition plate is arranged between the first buckle and the second buckle.
According to the steel bar connecting sleeve device, the first buckle and the second buckle are arranged at the preset depth in the sleeve, so that the inserted steel bars are clamped to the preset positions, the insertion depth of the steel bars to be connected is ensured, the manufacture and the operation are simple and feasible, the applicability is wide, and the popularization is strong; the connection efficiency of the steel bars is greatly improved, the construction time is greatly saved, the construction period is shortened, and the work efficiency is improved; the problems of insufficient steel bar connection length, material reduction in the process of steal work and material reduction in the existing steel bar connection operation are effectively solved, and the construction quality is guaranteed.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural view of a steel bar connecting sleeve device according to an embodiment of the present utility model;
fig. 2 is a top view of a first buckle or a second buckle in the reinforcing steel bar connecting sleeve device according to the embodiment of the present utility model.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1, a reinforcing bar coupling sleeve apparatus according to an embodiment of the present utility model includes: a sleeve 1, a first buckle 2 and a second buckle 3; the first buckle 2 and the second buckle 3 are respectively arranged on the upper side and the lower side of the inner center position of the sleeve 1 along the axial direction, and the first buckle 2 is provided with an elastic necking structure and is used for being clamped with a steel bar to be connected which is positioned at the upper end; the second buckle 3 is provided with an elastic necking structure and is used for being clamped with the steel bars to be connected, which are positioned at the lower end.
Specifically, the sleeve 1 may be a threaded sleeve 1 with two open ends, and the caliber of the sleeve 1 is greater than or equal to the caliber of the steel bar to be connected. In practice, the sleeve 1 may be made of 45# carbon steel.
The first buckle 2 and the second buckle 3 are respectively arranged at the upper side and the lower side of the inner part of the sleeve 1, which are close to the central part, so as to ensure the insertion depth of the reinforcing steel bars to be connected at the upper end and the insertion depth of the reinforcing steel bars to be connected at the lower end.
It should be noted that, the diameter of the first buckle 2 gradually decreases from the insertion direction of the reinforcing steel bar to be connected at the upper end, and the diameter of the second buckle 3 gradually decreases from the insertion direction of the reinforcing steel bar to be connected at the lower end. The first buckle 2 and the second buckle 3 can be in a truncated cone-like structure. In practice, the bottom caliber of the first buckle 2 is smaller than the diameter of the steel bar to be connected at the upper end, so that the first buckle is clamped with the steel bar to be connected under the action of elastic restoring force after acting with the steel bar to be connected at the upper end; and/or the top caliber of the second buckle 3 is smaller than the diameter of the steel bar to be connected at the lower end, so that the second buckle is clamped with the steel bar to be connected under the action of elastic restoring force after the second buckle acts on the steel bar to be connected at the lower end.
Referring to fig. 2, the first buckle 2 includes: a plurality of first reeds 21 arranged at intervals along the circumferential direction of the inner wall of the sleeve 1; one end of each first spring 21 is connected to the inner wall of the sleeve 1, and the other end extends obliquely downward along the inner wall of the sleeve 1 to form a necking clamping part for clamping with a reinforcing steel bar to be connected at the upper end. One end of the first spring 21 is welded to the inner wall of the sleeve 1, so as to ensure the stability of the connection between the sleeve 1 and the steel bar. Preferably, each first spring 21 is disposed at equal intervals along the inner wall of the sleeve 1, so as to ensure uniform stress. In this embodiment, the first buckle 2 may include 4 first reeds 21 disposed at intervals, and disposed in two pairs, so as to be engaged with the reinforcing steel bars to be connected at the upper end.
The second buckle 3 includes: a plurality of second reeds 31 arranged at intervals along the circumferential direction of the inner wall of the sleeve 1; one end of each second reed 31 is connected to the inner wall of the sleeve 1, and the other end extends obliquely upwards along the inner wall of the sleeve 1 to form a necking clamping part for clamping with the steel bars to be connected at the lower end.
One end of the second reed 31 is welded to the inner wall of the sleeve 1, so as to ensure the stability of the connection between the sleeve 1 and the steel bar. Preferably, each second reed 31 is disposed at equal intervals along the inner wall of the sleeve 1, so as to ensure uniform stress. In this embodiment, the second buckle 3 may include 4 second reeds 31 disposed at intervals, and disposed in two pairs, so as to be engaged with the reinforcing steel bars to be connected at the lower end.
In this embodiment, each of the first spring pieces 21 and each of the second spring pieces 31 are disposed in a one-to-one correspondence for convenience in manufacturing.
The first spring leaf 21 and the second spring leaf 31 are both arc-shaped structures so as to be respectively surrounded into a circular-like structure. The diameter of the round area surrounded by the bottom ends of the first reeds 21 is smaller than the diameter of the reinforcing steel bars to be connected at the upper ends. The diameter of the round area surrounded by the top ends of the second reeds 31 is smaller than the diameter of the steel bars to be connected at the lower ends. In actual manufacturing, the notches of each first reed 21 and each second reed 31 are disposed toward the reinforcing bars to be connected. The first reed 21 and the second reed 31 are steel reed, for example, may be steel reed with thickness of 1.5mm, so as to meet the pulling force born by the steel bar to be connected.
Preferably, a partition plate 3 is further arranged inside the sleeve 1; wherein, the division board sets up first buckle 2 with between the second buckle 3 prevents that one end reinforcing bar from inserting too much, occupies the position of another link reinforcing bar. The partition plate 3 can be a circular plate or an ellipsoidal plate, the transverse diameter of which is matched with the sleeve 1, and the partition plate 3 is welded with the inner wall of the sleeve 1.
When the screw thread steel bar connecting sleeve is used, firstly, the steel bar at the lower end is inserted into the sleeve 1, when the steel bar is extruded with the second buckle 3 and then inserted into a preset depth, and the steel bar is pulled down, the second buckle 3 is clamped with the screw thread on the steel bar (see figure 2), so that the steel bar is fastened; then the steel bar at the upper end is inserted into the first buckle 2 in the sleeve 1, and is clamped by the circumferential steel reed (see figure 2) when being pulled back, and is just positioned at the central part of the sleeve 1 when being blocked by the opposite steel reed; if connecting smooth round steel bars, only need cut silk manufacturing recess in the reinforcing bar prescribed depth of insertion position.
According to the steel bar connecting sleeve device, the first buckle and the second buckle are arranged in the sleeve at the preset depth, so that the inserted steel bars are clamped to the preset positions, the insertion depth of the steel bars to be connected is ensured, the manufacture and the operation are simple and feasible, the applicability is wide, and the popularization is strong; the connection efficiency of the steel bars is greatly improved, the construction time is greatly saved, the construction period is shortened, and the work efficiency is improved; the problems of insufficient steel bar connection length, material reduction in the process of steal work and material reduction in the existing steel bar connection operation are effectively solved, and the construction quality is guaranteed.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A steel bar connecting sleeve device, comprising: the device comprises a sleeve, a first buckle and a second buckle; wherein,,
the first buckle and the second buckle are respectively arranged on the upper side and the lower side of the central position inside the sleeve in the axial direction, and the first buckle is provided with an elastic necking structure and is used for being clamped with a steel bar to be connected which is positioned at the upper end; the second buckle is provided with an elastic necking structure and is used for being clamped with the steel bars to be connected, which are positioned at the lower end.
2. The steel bar connecting sleeve device according to claim 1, wherein the first buckle comprises: a plurality of first reeds which are arranged at intervals along the circumferential direction of the inner wall of the sleeve; wherein,,
one end of each first reed is connected with the inner wall of the sleeve, and the other end of each first reed extends downwards along the inclined direction of the inner wall of the sleeve to form a necking clamping part for clamping the steel bars to be connected, which are positioned at the upper end.
3. The reinforcing bar coupler sleeve apparatus of claim 2, wherein the second clasp comprises: a plurality of second reeds which are arranged at intervals along the circumferential direction of the inner wall of the sleeve; wherein,,
one end of each second reed is connected with the inner wall of the sleeve, and the other end of each second reed extends upwards obliquely along the inner wall of the sleeve to form a necking clamping part for clamping the steel bars to be connected, which are positioned at the lower end.
4. A reinforcing bar coupler sleeve apparatus according to claim 3, wherein said first leaf and said second leaf are each arcuate in configuration.
5. A reinforcing bar connecting sleeve arrangement as set forth in claim 3, wherein said first reed and said second reed are each steel reed.
6. A reinforcing bar coupler sleeve apparatus according to claim 3, wherein each of said first and second leaves are equally spaced along the inner wall of said sleeve.
7. A reinforcing bar coupler sleeve apparatus according to claim 3, wherein each of said first reed and each of said second reed are disposed in one-to-one correspondence.
8. The reinforcing bar connecting sleeve device of claim 1, wherein the bottom caliber of the first buckle is smaller than the diameter of the reinforcing bar to be connected at the upper end.
9. The reinforcing bar connecting sleeve device of claim 1, wherein the top caliber of the second buckle is smaller than the diameter of the reinforcing bar to be connected at the lower end.
10. The steel bar connecting sleeve device according to claim 1, wherein a partition plate is further provided inside the sleeve; wherein,,
the partition plate is arranged between the first buckle and the second buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323175.7U CN219909632U (en) | 2023-05-29 | 2023-05-29 | Reinforcing bar connecting sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323175.7U CN219909632U (en) | 2023-05-29 | 2023-05-29 | Reinforcing bar connecting sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909632U true CN219909632U (en) | 2023-10-27 |
Family
ID=88426788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321323175.7U Active CN219909632U (en) | 2023-05-29 | 2023-05-29 | Reinforcing bar connecting sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909632U (en) |
-
2023
- 2023-05-29 CN CN202321323175.7U patent/CN219909632U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |