CN210316591U - House bar planting support - Google Patents
House bar planting support Download PDFInfo
- Publication number
- CN210316591U CN210316591U CN201920770446.0U CN201920770446U CN210316591U CN 210316591 U CN210316591 U CN 210316591U CN 201920770446 U CN201920770446 U CN 201920770446U CN 210316591 U CN210316591 U CN 210316591U
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- China
- Prior art keywords
- sleeve
- fixing
- support frame
- bar planting
- threaded holes
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 abstract description 41
- 230000000694 effects Effects 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 11
- 238000007711 solidification Methods 0.000 abstract description 9
- 230000008023 solidification Effects 0.000 abstract description 9
- 239000003381 stabilizer Substances 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 13
- 239000003292 glue Substances 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a house bar planting support, including support frame and the stabilizer blade of setting in the support frame bottom, the support frame is provided with the fixed cover of coaxial first fixed cover and second, first fixed cover internal rotation is connected with the spliced pole, the first pivot of the coaxial fixedly connected with of the fixed cover of second is kept away from to the spliced pole, the fixed driven gear that is provided with in the first pivot, the spliced pole is close to the one end fixedly connected with screw rod of the fixed cover of second, screw rod external connection has the sleeve, the sleeve is kept away from the fixed section of thick bamboo of the coaxial fixedly connected with of one end of first fixed cover, still be connected with second pivot and fixed axle on the support frame, fixedly connected with ratchet and driving gear in the. The utility model discloses guarantee that the reinforcing bar is one-way screw in, avoided the reverse screw in of bar planting process reinforcing bar, and cause reinforcing bar solidification effect poor, the condition that finally directly influences the bar planting effect takes place.
Description
Technical Field
The utility model relates to a construction technical field particularly, relates to a house bar planting support.
Background
The embedded steel bar, also called as a seed steel bar, is a connection technology of steel bar post-anchoring by utilizing the holding force effect of a structural adhesive locking key in the earthquake-resistant reinforcement engineering of a building structure, and is the best choice for the application of the structure embedded steel bar reinforcement and the heavy load fastening.
The bar planting comprises the following operations: line bullet location, drilling, hole washing, injecting glue and solidification maintenance, have the following step in the injecting glue process: after the glue is injected into the drilled hole, the steel bar after rust removal treatment is immediately placed into the hole opening, and then is slowly screwed in one way, and can not reversely rotate midway until the steel bar extends into the bottom of the hole. And there are some accidents often in the bar planting in-process, stop midway when the reinforcing bar is screwed in, reverse screw in again when later resuming, consequently cause the reinforcing bar solidification effect poor, finally directly influence the bar planting effect.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model aims at providing a house bar planting support guarantees that the reinforcing bar is one-way screw in, has avoided the reverse screw in of bar planting process reinforcing bar, and causes the reinforcing bar solidification effect poor, and the condition that finally directly influences the bar planting effect takes place.
In order to achieve the above object, the utility model adopts the following technical scheme: a house steel bar planting support comprises a support frame and support legs arranged at the bottom of the support frame, wherein a first fixing sleeve and a second fixing sleeve are sequentially and coaxially arranged on the support frame from top to bottom, a connecting column is connected in the first fixing sleeve in a rotating mode and is coaxially arranged with the first fixing sleeve, a first rotating shaft is coaxially connected to the top end of the connecting column, a driven gear is coaxially arranged at the top end of the first rotating shaft, a sleeve is coaxially arranged on the inner side of the second fixing sleeve, the sleeve and a second fixing sleeve screw are arranged on the inner side of the sleeve, a screw rod is coaxially arranged on the inner side of the sleeve and is in threaded connection with the sleeve, the top end of the screw rod is exposed out of the sleeve and the second fixing sleeve and is connected with the bottom end of the connecting column, a fixing cylinder;
still be provided with second pivot and fixed axle on the support frame, follow supreme coaxial ratchet and with driven gear engaged with's driving gear has been set gradually in proper order in the second pivot, rotate on the fixed axle connect with ratchet complex has the pawl.
The working principle is as follows: when in use, the device is integrally supported on the ground through the support legs. And then one end of the reinforcing steel bar is fixed in the fixed cylinder through a reinforcing steel bar fastener. The manual second pivot of rotating, the epaxial driving gear of second is changeed synchronous the rotation, the driving gear drives driven gear and rotates, driven gear drives first pivot and rotates, screw rod synchronous rotation on the spliced pole, the screw rod drives the sleeve and rotates, the sleeve downstream under the effect of the fixed cover of second, the synchronous downstream of fixed cylinder, the reinforcing bar is along with in the hole of the slow one-way screw in injected glue of fixed cylinder this moment, when reinforcing bar screw in to hole bottom, accomplish the injecting glue process, only need the solidification maintenance can accomplish the bar planting. In the process, when the second rotating shaft rotates, the ratchet wheel synchronously rotates, the pawl is matched with the rotated teeth when the ratchet wheel rotates by one tooth, and when the ratchet wheel rotates reversely, namely the second rotating shaft rotates reversely, the pawl is clamped with the teeth of the main ratchet wheel, so that the ratchet wheel cannot rotate reversely, the second rotating shaft cannot rotate reversely, and the reinforcing steel bar cannot rotate reversely. Avoided the reverse screw in of bar planting process reinforcing bar, and caused the reinforcing bar solidification effect poor, the condition that finally directly influences the bar planting effect takes place. When the ratchet wheel needs to rotate reversely, the pawl is rotated manually, so that the pawl leaves the tooth groove of the ratchet wheel, and then the second rotating shaft is rotated reversely.
Preferably, a rotating handle is arranged at the top end of the second rotating shaft. The handle that sets up makes things convenient for the rotation of second pivot, makes things convenient for the screw in of reinforcing bar.
Preferably, the stabilizer blade includes telescopic cylinder and sliding connection the telescopic link in telescopic cylinder, be provided with a plurality of first screw holes along its axial on telescopic cylinder's the lateral wall, be provided with a plurality of second screw holes that correspond with first screw hole along its axial on the telescopic link, the telescopic link pass through bolt, first screw hole and second screw hole with telescopic cylinder links to each other. The height of the adjustable stabilizer blade of telescopic cylinder and telescopic link that sets up, and then can satisfy the bar planting of the different degree of depth, application scope is wide.
Preferably, the reinforcing steel bar fastener comprises a clamping sleeve, two groups of connecting threaded holes are formed in the side wall of the fixing barrel, the two groups of connecting threaded holes are symmetrically arranged by taking the axis of the fixing barrel as a center, the clamping sleeve is in threaded connection with the connecting threaded holes, the clamping sleeve is of a hollow tubular structure with one open end, the opening faces the outer side of the fixing barrel, a fastening rod is sleeved in the clamping sleeve, one end of the fastening rod is exposed out of the opening of the clamping sleeve and connected with an arc-shaped fixing block, a pressure spring is sleeved on the fastening rod, and two ends of the pressure spring are respectively connected with the arc-shaped fixing block and the outer wall of the clamping sleeve. The opening end of the clamping sleeve is provided with a first clamping block, and one end, close to the arc-shaped fixing block, of the fastening rod clamp is provided with a second clamping block corresponding to the first clamping block.
During the use, the pressure spring initial condition that sets up on the anchorage bar is in compression state, and when placing the reinforcing bar coaxial at the fixed cylinder, the arc fixed block on the anchorage bar is automatic to be pushed up tightly on the reinforcing bar under the effect of pressure spring. When reinforcing steel bars with different diameters are fixed, the clamping sleeve is manually rotated, when the clamping sleeve rotates, the first clamping block pushes the second clamping block, the arc-shaped fixing block on the fastening rod is further tightly propped against the reinforcing steel bars under the action of the second clamping block, and the reinforcing steel bars can be stably installed in the fixing barrel. And can fasten the reinforcing bar of different diameters, application scope is wide.
Preferably, a horizontal rod is fixedly connected to the support leg, and a lantern ring corresponding to the fixing barrel is connected to one end, far away from the support leg, of the horizontal rod. The lantern ring is passed to the reinforcing bar lower extreme, can avoid when the screw in reinforcing bar, and the reinforcing bar takes place the slope, has guaranteed the bar planting effect.
The utility model has the advantages that:
(1) the utility model discloses guarantee that the reinforcing bar is one-way screw in, avoided the reverse screw in of bar planting process reinforcing bar, and cause reinforcing bar solidification effect poor, the condition that finally directly influences the bar planting effect takes place.
(2) The height of the adjustable stabilizer blade of telescopic cylinder and telescopic link that sets up, and then can satisfy the bar planting of the different degree of depth, application scope is wide.
(3) The rebar fastener who sets up can carry out dual fixed to the reinforcing bar, has guaranteed that the reinforcing bar can be firm installs in solid fixed cylinder. And can fasten the reinforcing bar of different diameters, application scope is wide.
(4) The lantern ring that sets up can avoid when the screw in reinforcing bar, and the reinforcing bar takes place the slope, has guaranteed the bar planting effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a steel bar-planting support for a house in embodiment 1 of the present invention;
fig. 2 is a right side view of the support frame in embodiment 1 of the present invention;
fig. 3 is a plan view of the supporting frame in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a ratchet and a pawl in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a support leg in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a fixed cylinder in embodiment 2 of the present invention;
fig. 7 is a schematic structural view of a reinforcing bar fastener according to embodiment 2 of the present invention;
fig. 8 is a schematic structural view of an arc-shaped fixing block in embodiment 2 of the present invention;
description of reference numerals:
1. a support frame; 2. a support leg; 3. a first fixing sleeve; 4. a second fixing sleeve; 5. connecting columns; 6. a first rotating shaft; 7. a driven gear; 8. a screw; 9. a sleeve; 10. a fixed cylinder; 11. a second rotating shaft; 12. a fixed shaft; 13. a ratchet wheel; 14. a driving gear; 15. a pawl; 16. a handle; 17. a telescopic cylinder; 18. a telescopic rod; 19. a first threaded hole; 20. a second threaded hole; 21. clamping and fixing the sleeve; 22. connecting the threaded hole; 23. A fastening rod; 24. an arc-shaped fixed block; 25. a pressure spring; 26. a horizontal bar; 27. a collar; 28. a first bit block; 29. a second bit block; 30. a rebar fastener.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-5, a house steel bar planting support comprises a support frame 1 and a support leg 2 arranged at the bottom of the support frame 1, wherein a first fixing sleeve 3 and a second fixing sleeve 4 are coaxially arranged on the support frame 1 from top to bottom in sequence, a connecting column 5 is connected in the first fixing sleeve 3 in a rotating manner and is coaxially arranged with the first fixing sleeve 3, the top end of the connecting column 5 is coaxially connected with a first rotating shaft 6, the top end of the first rotating shaft 6 is coaxially provided with a driven gear 7, the inner side of the second fixing sleeve 4 is coaxially provided with a sleeve 9, the sleeve 9 is screwed with the second fixing sleeve 4, the inner side of the sleeve 9 is coaxially provided with a screw 8, the screw 8 is in threaded connection with the sleeve 9, the top end of the screw 8 is exposed out of the sleeve 9 and the second fixing sleeve 4 and is connected with the bottom end of the connecting column 5, the bottom end, a reinforcing steel bar fastener 30 is arranged on the fixed cylinder 10;
the support frame 1 is further provided with a second rotating shaft 11 and a fixed shaft 12, the second rotating shaft 11 is sequentially and coaxially provided with a ratchet wheel 13 and a driving gear 14 meshed with the driven gear 7 from bottom to top, and the fixed shaft 12 is rotatably connected with a pawl 15 matched with the ratchet wheel 13.
The top end of the second rotating shaft 11 is provided with a rotating handle 16. The handle 16 is arranged to facilitate rotation of the second rotating shaft 11 and to facilitate screwing of the reinforcing steel bars.
The stabilizer blade 2 includes telescopic tube 17 and the telescopic link 18 of sliding connection in telescopic tube 17, be provided with a plurality of first screw holes 19 along its axial on telescopic tube 17's the lateral wall, be provided with a plurality of second screw holes 20 that correspond with first screw hole 19 along its axial on telescopic link 18, telescopic link 18 pass through bolt, first screw hole 19 and second screw hole 20 with telescopic tube 17 links to each other. The height of the adjustable supporting leg 2 of the telescopic cylinder 17 and the telescopic rod 18 which are arranged can be adjusted, so that the bar planting of different depths can be met, and the application range is wide.
A horizontal rod 26 is fixedly connected to the supporting leg 2, and one end of the horizontal rod 26, which is far away from the supporting leg 2, is connected with a collar 27 corresponding to the fixed cylinder 10. The lantern ring 27 is passed to the reinforcing bar lower extreme, can avoid when the screw in reinforcing bar, and the reinforcing bar takes place the slope, has guaranteed the bar planting effect.
The working principle is as follows: when in use, the whole device is firstly supported on the ground through the support legs 2. And then one end of the reinforcing bar is fixed in the fixing cylinder 10 by the reinforcing bar fastener 30. Manual rotation second pivot 11, the synchronous rotation of the driving gear 14 in the second pivot 11, driving gear 14 drives driven gear 7 and rotates, driven gear 7 drives first pivot 6 and rotates, screw 8 on the spliced pole 5 rotates in step, screw 8 drives sleeve 9 and rotates, sleeve 9 downstream under the effect of the fixed cover 4 of second, the synchronous downstream of fixed cylinder 10, the reinforcing bar is along with fixed cylinder 10 at this moment in by the hole of the slow one-way screw in injected glue, when reinforcing bar screw in to hole bottom, accomplish the injecting glue process, only need the solidification maintenance to accomplish the bar planting. In the process, when the second rotating shaft 11 rotates, the ratchet wheel 13 rotates synchronously, each time the ratchet wheel 13 rotates by one tooth, the pawl 15 is matched with the rotated teeth, and when the ratchet wheel 13 rotates reversely, namely the second rotating shaft 11 rotates reversely, the pawl 15 clamps the teeth of the main ratchet wheel 13, so that the ratchet wheel 13 cannot rotate reversely, the second rotating shaft 11 cannot rotate reversely, and the reinforcing steel bars cannot rotate reversely. Avoided the reverse screw in of bar planting process reinforcing bar, and caused the reinforcing bar solidification effect poor, the condition that finally directly influences the bar planting effect takes place.
Example 2:
as shown in fig. 6-8, in this embodiment, on the basis of embodiment 1, the reinforcing bar fastener 30 includes a clamping sleeve 21, two sets of connection threaded holes 22 are formed in the side wall of the fixing barrel 10, the connection threaded holes 22 are symmetrically arranged around the axis of the fixing barrel 10, the clamping sleeve 21 is in threaded connection with the connection threaded holes 22, the clamping sleeve 21 is a hollow cylindrical structure with an opening at one end facing the outer side of the fixing barrel 10, a fastening rod 23 is sleeved in the clamping sleeve 21, one end of the fastening rod 23 is exposed out of the opening of the clamping sleeve 21 and connected to an arc-shaped fixing block 24, a pressure spring 25 is sleeved on the fastening rod 23, and two ends of the pressure spring 25 are respectively connected to the outer walls of the arc-shaped fixing block 24 and the clamping sleeve 21.
During the use, the pressure spring 25 initial condition that sets up on the anchorage bar 23 is in compression state, and when placing the reinforcing bar coaxial at fixed cylinder 10, the arc fixed block 24 on the anchorage bar 23 is automatic to be pushed up tightly on the reinforcing bar under the effect of pressure spring 25. When reinforcing steel bars with different diameters are fixed, the clamping sleeve 21 is manually rotated, and when the clamping sleeve 21 rotates, the first clamping block 28 pushes the second clamping block 29, the arc-shaped fixing block 24 on the fastening rod 23 is further tightly propped against the reinforcing steel bars under the action of the second clamping block 29, so that the reinforcing steel bars can be stably installed in the fixing cylinder 10. And can fasten the reinforcing bar of different diameters, application scope is wide.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A house steel bar planting support is characterized by comprising a support frame and support legs arranged at the bottom of the support frame, wherein a first fixing sleeve and a second fixing sleeve are sequentially and coaxially arranged on the support frame from top to bottom, a connecting column is rotationally connected in the first fixing sleeve and coaxially arranged with the first fixing sleeve, the top end of the connecting column is coaxially connected with a first rotating shaft, a driven gear is coaxially arranged at the top end of the first rotating shaft, a sleeve is coaxially arranged on the inner side of the second fixing sleeve, the sleeve and a second fixing sleeve screw are coaxially arranged on the inner side of the sleeve, a screw rod is in threaded connection with the sleeve, the top end of the screw rod is exposed out of the sleeve and the second fixing sleeve and is connected with the bottom end of the connecting column, a fixing cylinder is coaxially connected with the bottom end of the sleeve, and a steel bar;
still be provided with second pivot and fixed axle on the support frame, follow supreme coaxial ratchet and with driven gear engaged with's driving gear has been set gradually in proper order in the second pivot, rotate on the fixed axle connect with ratchet complex has the pawl.
2. The house steel bar planting support according to claim 1, wherein a rotating handle is arranged at the top end of the second rotating shaft.
3. The house steel bar planting support according to claim 1, wherein the support leg comprises a telescopic cylinder and a telescopic rod slidably connected in the telescopic cylinder, a plurality of first threaded holes are formed in the side wall of the telescopic cylinder along the axial direction of the telescopic cylinder, a plurality of second threaded holes corresponding to the first threaded holes are formed in the telescopic rod along the axial direction of the telescopic rod, and the telescopic rod is connected with the telescopic cylinder through bolts, the first threaded holes and the second threaded holes.
4. The house steel bar planting support according to claim 1, wherein the steel bar fastener comprises a clamping sleeve, two groups of connecting threaded holes are formed in the side wall of the fixing cylinder, the two groups of connecting threaded holes are symmetrically arranged with the axis of the fixing cylinder as the center, the clamping sleeve is in threaded connection with the connecting threaded holes, the clamping sleeve is of a hollow cylindrical structure with one end open, the opening faces the outer side of the fixing cylinder, a fastening rod is sleeved in the clamping sleeve, one end of the fastening rod is exposed out of the opening of the clamping sleeve and connected with an arc-shaped fixing block, a pressure spring is sleeved on the fastening rod, and two ends of the pressure spring are respectively connected with the arc-shaped fixing block and the outer wall of the clamping sleeve.
5. The house steel bar planting support according to claim 1, wherein a horizontal rod is fixedly connected to the support leg, and a lantern ring corresponding to the fixing cylinder is connected to one end of the horizontal rod, which is far away from the support leg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920770446.0U CN210316591U (en) | 2019-05-27 | 2019-05-27 | House bar planting support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920770446.0U CN210316591U (en) | 2019-05-27 | 2019-05-27 | House bar planting support |
Publications (1)
Publication Number | Publication Date |
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CN210316591U true CN210316591U (en) | 2020-04-14 |
Family
ID=70140296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920770446.0U Expired - Fee Related CN210316591U (en) | 2019-05-27 | 2019-05-27 | House bar planting support |
Country Status (1)
Country | Link |
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CN (1) | CN210316591U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112459500A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Reinforcing steel bar butt-joint screwing device based on bidirectional straight thread sleeve and construction method thereof |
-
2019
- 2019-05-27 CN CN201920770446.0U patent/CN210316591U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112459500A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Reinforcing steel bar butt-joint screwing device based on bidirectional straight thread sleeve and construction method thereof |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210527 |