CN220014215U - Steel bar connecting sleeve for civil construction - Google Patents
Steel bar connecting sleeve for civil construction Download PDFInfo
- Publication number
- CN220014215U CN220014215U CN202320610670.XU CN202320610670U CN220014215U CN 220014215 U CN220014215 U CN 220014215U CN 202320610670 U CN202320610670 U CN 202320610670U CN 220014215 U CN220014215 U CN 220014215U
- Authority
- CN
- China
- Prior art keywords
- wall
- sleeve
- shell
- cover
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 title abstract description 25
- 239000010959 steel Substances 0.000 title abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 50
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of steel bar connecting sleeves for civil construction, and discloses a steel bar connecting sleeve for civil construction, which comprises a shell; a reinforcing sleeve disposed inside the housing; and set up the coupling assembling inside and outside the shell, insert a reinforcing bar in the left side installation cover, then rotate shell drive and strengthen cover, the fixed plate rotates, and then drive left installation cover and rotate, make the mounting groove in the left side installation cover and steel bar threaded connection, then pull left pull rod drive cardboard and shift up, and then drive the inserted bar and break away from the jack, then insert another reinforcing bar in the right side installation cover, then rotate shell drive with the same reason and strengthen cover, the fixed plate rotates, and then drive right side installation cover rotates, make the mounting groove in the right side installation cover and steel bar threaded connection, and the left side installation cover can rotate for the fixed plate this moment, consequently, need not synchronous rotation left side reinforcing bar, the manpower consumption of installation has been saved.
Description
Technical Field
The utility model relates to the technical field of steel bar connecting sleeves for civil construction, in particular to a steel bar connecting sleeve for civil construction.
Background
In the construction process of civil engineering such as houses, bridges and the like, the steel bars are required to be connected by using the steel bar connecting sleeve, but the problem that the existing sleeve is inconvenient to assemble and disassemble when the steel bars are connected generally exists, so that a great deal of time and energy are wasted in the operation process of a user;
the prior Chinese patent CN 217557412U discloses a steel bar connecting sleeve for civil engineering, which can conveniently connect connecting steel bars through structures such as a first connecting pipe, a fixed shell, a spring, an inserted link, a connecting plate, a second connecting pipe, a baffle and the like in a sleeve structure, is convenient to operate, and is convenient for a user to disassemble and assemble the connected connecting steel bars, and the sleeve structure can connect and fix the connecting steel bars with different sizes, so that the device has better practicability;
however, the steel bar connecting sleeve for civil engineering needs to drill the jack matched with the inserted bar on the connecting steel bar in advance before being used, so that on one hand, the strength of the steel bar can be reduced, and on the other hand, the jack is required to be drilled every time, so that the convenience is brought.
Disclosure of Invention
The utility model aims to provide a reinforced connecting sleeve for civil construction, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a reinforced connecting sleeve for civil construction comprises a shell;
a reinforcing sleeve disposed inside the housing;
and the connecting assembly is arranged inside and outside the shell and comprises a mounting part and a clamping part, the mounting part is positioned in the reinforcing sleeve, the clamping part is positioned at the left side and the right side of the mounting part, and the outer wall of the mounting part is provided with a limiting part.
Preferably, the installation department includes the fixed plate, the outer wall of fixed plate and the inboard outer wall fixed connection of strengthening the cover, the left side outer wall of fixed plate is connected with left installation cover through the bearing rotation, the right side outer wall of fixed plate is connected with right installation cover through the bearing rotation, the mounting groove has been seted up to the inner wall of left installation cover and right installation cover, and the inner wall of mounting groove has been seted up the screw thread.
Preferably, the spacing portion includes jack, fixed box, and the jack is located left installation cover and right installation cover's outer wall, the bottom of fixed box and the outer wall fixed connection of shell, the inner wall joint of fixed box has the cardboard, the bottom fixed mounting of cardboard has the inserted bar, the inserted bar activity runs through the outer wall of shell and enhancement cover, the bottom joint of inserted bar is in the jack, the top fixed mounting of cardboard has the spring, the top of spring and the inner wall fixed connection at fixed box top, the top fixed mounting of cardboard has the pull rod, the top outer wall of pull rod activity run through fixed box.
Preferably, the clamping part comprises a clamping plate, the outer wall of the clamping plate is rotationally connected with a threaded rod through a bearing, the outer wall of the threaded rod is in threaded connection with the inner wall of the shell, a limiting rod is fixedly arranged on the outer wall of the clamping plate, and the limiting rod movably penetrates through the outer wall of the shell and the outer wall of the reinforcing sleeve.
Preferably, the left mounting sleeve and the right mounting sleeve are the same in material and function, four mounting grooves are formed in the mounting grooves, the inner diameters of the mounting grooves are different, and the inner diameters of the mounting grooves from front to back are gradually reduced.
Preferably, the top of the pull rod is fixedly provided with a handle, the outer diameter of the handle is larger than that of the pull rod, a plurality of jacks are arranged, each jack is a group, and each group of jacks is circumferentially arrayed on the left mounting sleeve or the right mounting sleeve.
Preferably, the length of the limiting rod is greater than the inner diameter of the shell, and a rotating handle is fixedly arranged at one end of the threaded rod, which is far away from the clamping plate.
The utility model provides a steel bar connecting sleeve for civil construction. This reinforcing bar adapter sleeve for civil construction possesses following beneficial effect:
according to the reinforced connecting sleeve for the civil construction, the reinforced bars are connected in a threaded mode through the mounting grooves in the left mounting sleeve and the right mounting sleeve, tools are not required to be used for perforating the reinforced bars, then a plurality of groups of mounting grooves are formed for grooving the reinforced bars commonly used in the market, and various reinforced bars can be connected;
this reinforcing bar connecting sleeve for civil construction inserts a reinforcing bar in the left installation cover, then rotate shell and drive and strengthen cover, the fixed plate rotates, and then drive left installation cover and rotate, make the mounting groove in the left installation cover and reinforcing bar threaded connection, then pull left pull rod drive cardboard and shift up, and then drive the inserted bar and break away from the jack, then insert another reinforcing bar in the right installation cover, then rotate shell drive with the same reason and strengthen cover, the fixed plate rotates, and then drive right installation cover rotates, make the mounting groove in the right installation cover and reinforcing bar threaded connection, and the left installation cover can rotate for the fixed plate this moment, consequently, need not synchronous rotation left reinforcing bar, the manpower consumption of installation has been saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a connecting assembly according to the present utility model;
FIG. 3 is a schematic view of the mounting portion structure of the present utility model;
FIG. 4 is a schematic diagram of the front cross-section of the left mounting sleeve of the present utility model;
fig. 5 is a schematic diagram of the front section structure of the fixing box of the present utility model.
In the figure: 1. a housing; 2. a reinforcing sleeve; 3. a connection assembly; 31. a mounting part; 311. a left mounting sleeve; 312. a fixing plate; 313. a right mounting sleeve; 314. a mounting groove; 32. a limit part; 321. a jack; 322. a pull rod; 323. a spring; 324. a clamping plate; 325. a rod; 326. a fixed box; 33. a clamping part; 331. a threaded rod; 332. a clamping plate; 333. and a limit rod.
Detailed Description
Examples
The preferred embodiment of the steel bar connecting sleeve for civil construction provided by the utility model is shown in fig. 1 to 5: a steel bar connecting sleeve for civil construction comprises a shell 1;
a reinforcing sleeve 2 provided inside the housing 1;
the connecting assembly 3 is arranged inside and outside the shell 1, the connecting assembly 3 comprises an installation part 31 and a clamping part 33, the installation part 31 is positioned in the reinforcing sleeve 2, the clamping part 33 is positioned at the left side and the right side of the installation part 31, and the outer wall of the installation part 31 is provided with a limiting part 32;
the mounting part 31 comprises a fixing plate 312, the outer wall of the fixing plate 312 is fixedly connected with the inner side outer wall of the reinforcing sleeve 2, the left side outer wall of the fixing plate 312 is rotationally connected with a left mounting sleeve 311 through a bearing, the right side outer wall of the fixing plate 312 is rotationally connected with a right mounting sleeve 313 through a bearing, so that the left mounting sleeve 311 and the right mounting sleeve 313 can do not synchronously rotate, mounting grooves 314 are formed in the inner walls of the left mounting sleeve 311 and the right mounting sleeve 313, threads are formed in the inner walls of the mounting grooves 314, the left mounting sleeve 311 is used for mounting left connecting steel bars, threaded mounting grooves 314 are formed, the threaded steel bars are screwed into the mounting grooves 314 in a threaded connection mode, the left mounting sleeve 311 and the right mounting sleeve 313 are identical in material and function, the mounting grooves 314 are provided with 4, the inner diameters of each mounting groove 314 are different, the inner diameters of the front-to-back mounting grooves 314 are gradually reduced, corresponding to the outer diameters of several types of steel bars commonly used in the market, different mounting grooves 314 are adopted for threaded connection on different steel bars, the limiting part 32 comprises an inserting hole 321 and a fixing box 326, the inserting hole 321 is positioned on the outer walls of the left mounting sleeve 311 and the right mounting sleeve 313, the bottom of the fixing box 326 is fixedly connected with the outer wall of the shell 1, a clamping plate 324 is clamped on the inner wall of the fixing box 326, an inserting rod 325 is fixedly arranged at the bottom of the clamping plate 324, the inserting rod 325 movably penetrates through the outer walls of the shell 1 and the reinforcing sleeve 2, the bottom end of the inserting rod 325 is clamped in the inserting hole 321, after the inserting rod 325 is inserted into the inserting hole 321, the left mounting sleeve 311 and the right mounting sleeve 313 are limited and cannot rotate, a spring 323 is fixedly arranged at the top of the clamping plate 324, the top of the spring 323 is fixedly connected with the inner wall at the top of the fixing box 326, the spring 323 is used for pushing the clamping plate 324 downwards, a pull rod 322 is fixedly arranged at the top of the clamping plate 324, the pull rod 322 movably penetrates through the top outer wall of the fixing box 326, the pull rod 322 is arranged to facilitate pulling the clamping plate 324 and then pulling the inserting rod 325, so that the inserting rod 325 is separated from the inserting hole 321, the top of the pull rod 322 is fixedly provided with a handle, the outer diameter of the handle is larger than the outer diameter of the pull rod 322, on one hand, the pull rod 322 is convenient to pull, on the other hand, the whole retraction of the pull rod 322 into the fixed box 326 is avoided, the number of the inserting holes 321 is 12, every 6 inserting holes 321 is a group, each group of inserting holes 321 is circumferentially arrayed on the left mounting sleeve 311 or the right mounting sleeve 313, after the left mounting sleeve 311 or the right mounting sleeve 313 rotates for a plurality of angles, the inserting rod 325 can still be inserted into the corresponding inserting hole 321, one reinforcing steel bar is inserted into the left mounting sleeve 311, then the shell 1 is rotated to drive the reinforcing sleeve 2 and the fixed plate 312 to rotate, and further the left mounting sleeve 311 is driven to rotate, the installation groove 314 in the left installation sleeve 311 is in threaded connection with the reinforcing steel bars, the pull rod 322 on the left side is pulled to drive the clamping plate 324 to move upwards, the inserting rod 325 is driven to be separated from the inserting hole 321, another reinforcing steel bar is inserted into the right installation sleeve 313, the shell 1 is rotated in the same way to drive the reinforcing sleeve 2 and the fixing plate 312 to rotate, the right installation sleeve 313 is driven to rotate, the installation groove 314 in the right installation sleeve 313 is in threaded connection with the reinforcing steel bars, the left installation sleeve 311 can rotate relative to the fixing plate 312 at the moment, therefore, the left reinforcing steel bar does not need to be synchronously rotated, the labor consumption of installation is saved, the pull rod 322 is loosened, the spring 323 drives the clamping plate 324 to move downwards, and the inserting rod 325 is driven to be reinserted into the inserting hole 321, and the left installation sleeve 311 cannot rotate.
Examples
On the basis of embodiment 1, a preferred embodiment of a reinforcing steel bar connecting sleeve for civil construction provided by the utility model is shown in fig. 1 to 5: the clamping part 33 includes grip block 332, the outer wall of grip block 332 is connected with threaded rod 331 through the bearing rotation, the outer wall of threaded rod 331 and the inner wall threaded connection of shell 1, rotate threaded rod 331 and make threaded rod 331 reciprocate for shell 1, and then drive grip block 332 and reciprocate and carry out the centre gripping to the reinforcing bar, the outer wall fixed mounting of grip block 332 has gag lever post 333, gag lever post 333 activity runs through the outer wall of shell 1 and cover 2, grip block 332 rotates when setting up gag lever post 333 and avoid pivoted threaded rod 331, and can't carry out the centre gripping to the reinforcing bar, the length of gag lever post 333 is greater than the internal diameter of shell 1, avoid gag lever post 333 to break away from shell 1 and cover 2, the one end fixed mounting who keeps away from grip block 332 of threaded rod 331 has the twist grip, be convenient for rotate threaded rod 331, install the reinforcing bar in mounting groove 314 after, rotate threaded rod 331 and make threaded rod 331 remove for shell 1, and then drive grip block 332 and remove and centre gripping the reinforcing bar, make the installation of reinforcing bar stable.
Claims (7)
1. A reinforced connecting sleeve for civil construction comprises a shell (1);
a reinforcing sleeve (2) arranged inside the housing (1);
and set up the junction element (3) inside and outside the outer cover (1), its characterized in that: the connecting assembly (3) comprises an installation part (31) and a clamping part (33), wherein the installation part (31) is positioned in the reinforcing sleeve (2), the clamping part (33) is positioned on the left side and the right side of the installation part (31), and a limiting part (32) is arranged on the outer wall of the installation part (31).
2. A reinforced joint sleeve for civil construction according to claim 1, wherein: the installation department (31) is including fixed plate (312), the outer wall of fixed plate (312) is connected with the inboard outer wall fixed connection of cover (2) with strengthening, the left side outer wall of fixed plate (312) is connected with left installation cover (311) through the bearing rotation, the right side outer wall of fixed plate (312) is connected with right installation cover (313) through the bearing rotation, mounting groove (314) have been seted up to the inner wall of left installation cover (311) and right installation cover (313), and the screw thread has been seted up to the inner wall of mounting groove (314).
3. A reinforced joint sleeve for civil construction according to claim 1, wherein: spacing portion (32) are including jack (321), fixed box (326), and jack (321) are located the outer wall of left side installation cover (311) and right side installation cover (313), the bottom of fixed box (326) and the outer wall fixed connection of shell (1), the inner wall joint of fixed box (326) has cardboard (324), the bottom fixed mounting of cardboard (324) has inserted bar (325), the outer wall of inserted bar (325) activity run through shell (1) and enhancement cover (2), the bottom joint of inserted bar (325) is in jack (321), the top fixed mounting of cardboard (324) has spring (323), the top of spring (323) and the inner wall fixed connection at fixed box (326) top, the top fixed mounting of cardboard (324) has pull rod (322), the top outer wall of pull rod (322) activity run through fixed box (326).
4. A reinforced joint sleeve for civil construction according to claim 1, wherein: clamping part (33) are including grip block (332), the outer wall of grip block (332) is connected with threaded rod (331) through the bearing rotation, the outer wall of threaded rod (331) and the inner wall threaded connection of shell (1), the outer wall fixed mounting of grip block (332) has gag lever post (333), the outer wall of gag lever post (333) activity run through shell (1) and enhancement cover (2).
5. A reinforced joint sleeve for civil construction according to claim 2, wherein: the left mounting sleeve (311) and the right mounting sleeve (313) are identical in material and function, four mounting grooves (314) are formed, the inner diameters of the mounting grooves (314) are different, and the inner diameters of the mounting grooves (314) from front to back are gradually reduced.
6. A reinforced joint sleeve for civil construction according to claim 3, wherein: the top of pull rod (322) fixed mounting has the handle, and the external diameter of this handle is greater than the external diameter of pull rod (322), and jack (321) are provided with 12, and every 6 jack (321) is a set of, and every group jack (321) circumference array is on left installation cover (311) or right installation cover (313).
7. A reinforced joint sleeve for civil construction according to claim 4, wherein: the length of the limiting rod (333) is greater than the inner diameter of the shell (1), and a rotating handle is fixedly arranged at one end, far away from the clamping plate (332), of the threaded rod (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610670.XU CN220014215U (en) | 2023-03-27 | 2023-03-27 | Steel bar connecting sleeve for civil construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610670.XU CN220014215U (en) | 2023-03-27 | 2023-03-27 | Steel bar connecting sleeve for civil construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014215U true CN220014215U (en) | 2023-11-14 |
Family
ID=88678994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320610670.XU Active CN220014215U (en) | 2023-03-27 | 2023-03-27 | Steel bar connecting sleeve for civil construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014215U (en) |
-
2023
- 2023-03-27 CN CN202320610670.XU patent/CN220014215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |