CN218348196U - Foundation bolt positioning device - Google Patents
Foundation bolt positioning device Download PDFInfo
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- CN218348196U CN218348196U CN202222607043.9U CN202222607043U CN218348196U CN 218348196 U CN218348196 U CN 218348196U CN 202222607043 U CN202222607043 U CN 202222607043U CN 218348196 U CN218348196 U CN 218348196U
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- sleeve
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- connecting rod
- screw
- anchor bolt
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Abstract
The utility model relates to a rag bolt positioner belongs to rag bolt location technical field. The structure comprises a sleeve (1), an adjusting rod (2) and a fixing sleeve (3), wherein the adjusting rod (2) is inserted at two ends of the sleeve (1), and the distance of the adjusting rod (2) extending out of the sleeve (1) is adjustable; the other end of the adjusting rod (2) is respectively and correspondingly connected with the side wall of the fixed sleeve (3), and the two end parts of the fixed sleeve (3) are both connected with connecting rods (4) in a sliding way. This device can adjust the distance of pre-buried rag bolt (6), and simple and convenient and improved the positioning accuracy of pre-buried rag bolt (6), can make pre-buried rag bolt (6) install perpendicularly. The problem of traditional rag bolt's pre-buried use visual method to fix a position rag bolt, fix a position inaccurately, often cause rag bolt not perpendicular with the mounting plane is solved.
Description
Technical Field
The utility model relates to a rag bolt positioner belongs to rag bolt location technical field.
Background
The foundation bolt is one of the structures commonly used in engineering, and is pre-embedded in a concrete foundation to realize the interconnection between equipment and the foundation. Along with the continuous development of the large-scale product, the foundation bolt is positioned in the embedding process of the foundation bolt, so that the installation quality is improved, and the secondary processing is avoided.
However, the traditional foundation bolts are embedded visually to position the foundation bolts, the positioning is not accurate, and the foundation bolts are often not perpendicular to the installation plane.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that traditional rag bolt's pre-buried use visual method to fix a position rag bolt, fix a position inaccurately, often cause rag bolt not perpendicular with the mounting plane.
The utility model provides a technical scheme that its technical problem adopted is: the foundation bolt positioning device comprises a sleeve, adjusting rods and a fixing sleeve, wherein the adjusting rods are inserted at two ends of the sleeve, and the distance of the adjusting rods extending out of the sleeve is adjustable; the other end of the adjusting rod is respectively connected with the side wall of the fixed sleeve correspondingly, and the two end parts of the fixed sleeve are connected with connecting rods in a sliding way.
Wherein, in the device, the sleeve both ends are provided with rotatory opposite internal thread, and the end of stretching into of adjusting the pole is provided with the external screw thread of adaptation, and adjusts pole and sleeve threaded connection.
The device also comprises a driving component which can control the length of the connecting rod extending out of the fixing sleeve.
Further, among the above-mentioned device drive assembly includes double-end screw and locating part, double-end screw rotates and sets up in fixed cover, and double-end screw's tip and the tip threaded connection of connecting rod rotate double-end screw, and rotatory double-end screw, locating part can make the connecting rod along fixed cover axial displacement.
Further, among the above-mentioned device the locating part is prismatic structure, and sets up the tip that stretches into fixed cover at the connecting rod, and 3 tip of fixed cover are provided with the through-hole with the locating part adaptation, and stud end screw thread portion penetrates in the locating part and rather than threaded connection.
Further, still include carousel, pivot and gear pair among the above-mentioned device, pivot one end is connected with the carousel, and the other end penetrates in the fixed cover, pivot and double-threaded screw pass through gear pair transmission.
Furthermore, in the device, a first bevel gear is arranged at the penetrating end of the rotating shaft, and a second bevel gear meshed with the first bevel gear is sleeved on the double-headed screw.
Furthermore, a plurality of anti-skidding grooves are formed in the circumferential direction of the turntable in the device.
Wherein, in the device, the outer end of the connecting rod is provided with a positioning block, and the positioning block is provided with a through hole.
The outer walls of the adjusting rod and the connecting rod in the device are provided with scale marks.
The utility model has the advantages that: the device is simple to operate, the threaded sleeve is arranged, and the threaded rod, the fixed sleeve, the connecting rod, the positioning block and the driving assembly are arranged in a matched mode, so that the distance between the embedded foundation bolts can be adjusted, simplicity and convenience are achieved, and the positioning accuracy of the embedded foundation bolts is improved; secondly the device can make pre-buried rag bolt install perpendicularly through being provided with fixed block and adjusting nut, and can conveniently adjust pre-buried degree of depth of pre-buried rag bolt.
Drawings
FIG. 1 is a schematic view of the field installation structure of the present invention;
fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;
fig. 3 isbase:Sub>A schematic sectional view ofbase:Sub>A-base:Sub>A in fig. 2 according to the present invention.
Labeled in the figure as: 1. a sleeve; 2. adjusting a rod; 3. fixing a sleeve; 31. a limiting member; 32. a turntable; 33. a double-ended screw; 34. a second bevel gear; 35. a first bevel gear; 36. a rotating shaft; (ii) a 4. A connecting rod; 5. positioning blocks; 6. embedding foundation bolts; 7. adjusting the nut; 8. a sheet is fixed.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 3, the foundation bolt positioning device of the present invention comprises a sleeve 1, an adjusting rod 2 and a fixing sleeve 3, wherein the adjusting rod 2 is inserted at two ends of the sleeve 1, and the distance of the adjusting rod 2 extending out of the sleeve 1 is adjustable; the other end of the adjusting rod 2 is respectively connected with the side wall of the fixed sleeve 3 correspondingly, and the two end parts of the fixed sleeve 3 are both connected with connecting rods 4 in a sliding way. The technical personnel in the field can understand that the structure inserts the adjusting rods 2 at two ends of the sleeve 1, and further preferably, the distance of the adjusting rods 2 extending out of the sleeve 1 is adjustable, so that the adjustment of the front and back positions of the adjacent embedded foundation bolts 6 is realized; the other end of the adjusting rod 2 is correspondingly connected with the side wall of the fixing sleeve 3, namely the end part far away from the sleeve 1 is respectively connected with the fixing sleeve 3, and can be preferentially connected with the side wall of the middle part of the fixing sleeve 3. And the both ends of fixed cover 3 all sliding connection have connecting rod 4, because connecting rod 4 and fixed cover 3 sliding connection, so adjacent buried rag bolt 6's distance about actual accessible pulling connecting rod 4 just can be adjusted. And the end part of the connecting rod 4 far away from the fixed sleeve 3 can be vertically arranged with the embedded anchor bolt 6 and is used for fixing the position of the embedded anchor bolt 6.
Preferably, in the above device, two ends of the sleeve 1 are provided with internal threads with opposite rotation, the extending end of the adjusting rod 2 is provided with an adaptive external thread, and the adjusting rod 2 is in threaded connection with the sleeve 1. The technical personnel in the field can understand that this structure is for convenience to adjust, it is preferred to be provided with rotatory opposite internal thread at the both ends of sleeve 1, simultaneously be provided with the external screw thread of adaptation in the end of stretching into of adjusting pole 2, and adjust pole 2 and sleeve 1 threaded connection, this kind of structure setting makes to twist and moves sleeve 1, because adjust pole 2 and fixed cover 3 are connected, and under pre-buried rag bolt 6's effect, it can not follow sleeve 1 rotation to adjust pole 2, can only stretch out or retract sleeve 1 at the spiral under the effect of screw thread pretension, and then realize the adjustment of pre-buried rag bolt 6 fore-and-aft position.
Preferably, the above device also comprises a drive assembly which controls the length of extension of the connecting rod 4 from the fixed sleeve 3. It will be appreciated by those skilled in the art that the present structure preferably controls the length of the extension of the connecting rod 4 out of the fixing sleeve 3 by means of the driving assembly in order to facilitate the adjustment of the extension length of the connecting rod 4.
Preferably, the driving assembly in the above device includes a double-threaded screw 33 and a limiting member 31, the double-threaded screw 33 is rotatably disposed in the fixing sleeve 3, an end of the double-threaded screw 33 is in threaded connection with an end of the connecting rod 4, and the limiting member 31 can enable the connecting rod 4 to move axially along the fixing sleeve 3 by rotating the double-threaded screw 33. Those skilled in the art can understand that the structure is only a specific structure of a further preferred driving assembly, and includes a double-headed screw 33 and a limiting member 31, the double-headed screw 33 is rotatably disposed in the fixing sleeve 3, so that the double-headed screw 33 can only rotate in the fixing sleeve 3 and can not move along the axial direction thereof, meanwhile, the end of the double-headed screw 33 is in threaded connection with the end of the connecting rod 4, and the double-headed screw 33 is rotated, the limiting member 31 can enable the connecting rod 4 to move along the axial direction of the fixing sleeve 3, and the connecting rod 4 can only move along the fixing sleeve 3, that is, the connecting rod 4, axially due to the action of the limiting member 31, thereby achieving the purpose of adjusting the left-right distance between the embedded anchor bolts 6.
Preferably, in the above device, the limiting member 31 is of a prism structure and is disposed at an end of the connecting rod 4 extending into the fixing sleeve 3, a through hole adapted to the limiting member 31 is disposed at an end of the fixing sleeve 3, and a threaded portion at an end of the double-threaded screw 33 penetrates into the limiting member 31 and is in threaded connection with the limiting member. It can be understood by those skilled in the art that the structure further prefers that the limiting member 31 is a prism structure, while the limiting member 31 is disposed at the end of the connecting rod 4 extending into the fixing sleeve 3, and further prefers that the end of the fixing sleeve 3 is provided with a through hole adapted to the limiting member 31, the limiting member 31 penetrates into the through hole and cannot rotate in the through hole under the action of the edge of the outer wall thereof, while the end screw thread portion of the double-threaded screw 33 penetrates into the limiting member 31 and is in threaded connection therewith, and the double-threaded screw 33 actually rotates, and the connecting rod 4 can only extend out or retract into the fixing sleeve 3 along the axial direction thereof under the action of the pre-tightening force of the screw thread.
Preferably, the device further comprises a turntable 32, a rotating shaft 36 and a gear pair, wherein one end of the rotating shaft 36 is connected with the turntable 32, the other end of the rotating shaft 36 penetrates into the fixed sleeve 3, and the rotating shaft 36 and the double-thread screw 33 are driven by the gear pair. It will be understood by those skilled in the art that, in order to facilitate the rotation of the double-threaded screw 33, the present structure preferably also connects one end of the rotating shaft 36 with the rotating disk 32 and the other end penetrates into the fixed sleeve 3, and allows the rotating shaft 36 and the double-threaded screw 33 to be driven by a gear pair. The structure actually rotates the rotary table 32, the rotary table 32 drives the double-headed screw 33 to rotate through the rotating shaft 36, so that the two connecting rods 4 connected with the two-way screw rod 33 in a threaded manner are close to or far away from each other, and the distance between the two embedded foundation bolts 6 can be adjusted.
Preferably, the penetrating end of the rotating shaft 36 in the above device is provided with a first bevel gear 35, and the double-thread screw 33 is sleeved with a second bevel gear 34 which is meshed with the first bevel gear. As can be understood by those skilled in the art, in the specific arrangement of the preferred gear pair, the double-threaded screw 33 is sleeved with the second bevel gear 34, the second bevel gear 34 is connected with the first bevel gear 35 in a meshing manner, the first bevel gear 35 is sleeved on the rotating shaft 36, and the rotating disc 32 can drive the rotating shaft 36 to rotate and drive the second bevel gear 34 to drive the double-threaded screw 33 to rotate through the first bevel gear 35 so as to adjust the distance between the embedded anchor bolts 6.
Preferably, in the above device, a plurality of anti-slip grooves are formed in the circumferential direction of the rotating disc 32. As can be understood by those skilled in the art, the structure can avoid sliding when the rotating disc 32 is rotated by forming the anti-sliding groove 32 on the rotating disc 32.
Preferably, in the above device, the outer end of the connecting rod 4 is provided with a positioning block 5, and the positioning block 5 is provided with a through hole. Those skilled in the art can understand that, this structure is preferred to be provided with locating piece 5 at the outer end fixed mounting of connecting rod 4, is provided with the through-hole on locating piece 5, and the setting of here through-hole is mainly for penetrating of pre-buried rag bolt 6, actually sets up adjusting nut 7 rather than threaded connection at the last interval of pre-buried rag bolt 6, and locating piece 5 is located between two adjusting nut 7, just can adjust the height of locating piece 5 and then realize pre-buried rag bolt 6 height control through rotatory adjusting nut 7. For positioning, it is preferable that the fixing pieces 8 are fixedly mounted on the bottoms of the embedded anchor bolts 6. Through the bottom fixed mounting stationary blade 8 at pre-buried rag bolt 6 to can increase pre-buried rag bolt 6's stability.
Preferably, in the above device, the outer walls of the adjusting rod 2 and the connecting rod 4 are provided with scale marks. Those skilled in the art can understand that the distance between the embedded anchor bolts 6 can be adjusted more intuitively by setting the scale lines.
This structure is when using, bolt hole site according to erection equipment rotates sleeve 1 and carousel 32, sleeve 1 promotes two regulation poles 2 and keeps away from each other or is close to, thereby can adjust the distance between two sets of pre-buried rag bolt 6, then rotating the carousel 32, carousel 32 drives pivot 36 and first bevel gear 35 and rotates, first bevel gear 35 meshing second bevel gear 34 makes stud 33 rotate, connecting rod 4 that can promote both ends are close to each other or keep away from, thereby can adjust the distance between two pre-buried rag bolt 6 in the same group and adjust, finally through rotating adjusting nut 7, can adjust pre-buried height of pre-buried rag bolt 6.
Claims (10)
1. Rag bolt positioner, its characterized in that: the adjusting device comprises a sleeve (1), adjusting rods (2) and a fixing sleeve (3), wherein the adjusting rods (2) are inserted at two ends of the sleeve (1), and the distance of the adjusting rods (2) extending out of the sleeve (1) is adjustable; the other end of the adjusting rod (2) is respectively connected with the side wall of the fixed sleeve (3) correspondingly, and the two end parts of the fixed sleeve (3) are connected with connecting rods (4) in a sliding way.
2. The anchor bolt positioning apparatus according to claim 1, wherein: the sleeve (1) both ends are provided with rotatory opposite internal thread, and the end of stretching into of adjusting pole (2) is provided with the external screw thread of adaptation, and adjusts pole (2) and sleeve (1) threaded connection.
3. The anchor bolt positioning apparatus according to claim 1 or 2, wherein: the device also comprises a driving component, wherein the driving component can control the length of the connecting rod (4) extending out of the fixing sleeve (3).
4. The anchor bolt positioning apparatus according to claim 3, wherein: drive assembly includes double threaded screw (33) and locating part (31), double threaded screw (33) rotate to set up in fixed cover (3), the tip of double threaded screw (33) and the tip threaded connection of connecting rod (4), rotatory double threaded screw (33), locating part (31) can make connecting rod (4) along fixed cover (3) axial displacement.
5. The anchor bolt positioning apparatus according to claim 4, wherein: the locating part (31) is of a prism structure and is arranged at the end part of the connecting rod (4) extending into the fixed sleeve (3), the end part of the fixed sleeve (3) is provided with a through hole matched with the locating part (31), and the end thread part of the double-thread screw (33) penetrates into the locating part (31) and is in threaded connection with the locating part.
6. The anchor bolt positioning apparatus according to claim 4, wherein: still include carousel (32), pivot (36) and gear pair, pivot (36) one end is connected with carousel (32), and the other end penetrates in fixed cover (3), pivot (36) and double-end screw (33) pass through gear pair transmission.
7. The anchor bolt positioning apparatus according to claim 6, wherein: the penetrating end of the rotating shaft (36) is provided with a first bevel gear (35), and a second bevel gear (34) which is meshed with the double-thread screw (33) is sleeved on the double-thread screw.
8. The anchor bolt positioning apparatus according to claim 6, wherein: the rotating disc (32) is provided with a plurality of anti-slip grooves in the circumferential direction.
9. The anchor bolt positioning apparatus according to claim 1, wherein: the outer end of the connecting rod (4) is provided with a positioning block (5), and the positioning block (5) is provided with a through hole.
10. The anchor bolt positioning apparatus according to claim 1, wherein: and scale marks are arranged on the outer walls of the adjusting rod (2) and the connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607043.9U CN218348196U (en) | 2022-09-30 | 2022-09-30 | Foundation bolt positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607043.9U CN218348196U (en) | 2022-09-30 | 2022-09-30 | Foundation bolt positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218348196U true CN218348196U (en) | 2023-01-20 |
Family
ID=84894190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222607043.9U Active CN218348196U (en) | 2022-09-30 | 2022-09-30 | Foundation bolt positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218348196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356956A (en) * | 2023-04-14 | 2023-06-30 | 甘肃省安装建设集团有限公司 | An anchor bolt positioning |
-
2022
- 2022-09-30 CN CN202222607043.9U patent/CN218348196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356956A (en) * | 2023-04-14 | 2023-06-30 | 甘肃省安装建设集团有限公司 | An anchor bolt positioning |
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