CN221053187U - Vibration split bolt - Google Patents
Vibration split bolt Download PDFInfo
- Publication number
- CN221053187U CN221053187U CN202322462037.3U CN202322462037U CN221053187U CN 221053187 U CN221053187 U CN 221053187U CN 202322462037 U CN202322462037 U CN 202322462037U CN 221053187 U CN221053187 U CN 221053187U
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- Prior art keywords
- connecting rod
- rod
- mounting
- split bolt
- sleeve
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- 230000005484 gravity Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 11
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a vibration split bolt, which comprises the following components: the device comprises a connecting rod, a sleeve and a vibration unit; the connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are respectively arranged at two ends of the sleeve, and the center of the sleeve is provided with a containing cavity; the vibration unit is arranged on the first connecting rod and positioned in the accommodating cavity, and comprises a motor and a vibrator, wherein the gravity center of the vibrator and the rotation center of the motor are eccentrically arranged. The utility model solves the problems of the prior art that the concrete nearby the split bolt is not compact in vibration and the concrete is partially vacant.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a vibration split bolt.
Background
The disclosure of this background section is only intended to increase the understanding of the general background of the utility model and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art already known to those of ordinary skill in the art.
In concrete pouring construction, in order to form the shape required by the engineering after the concrete is poured, a wooden form is often used to limit the shape of the concrete pouring, and split bolts are widely used to fix the wooden form. The split bolts of the wood form are mostly composed of pull rods, clamping pieces and nuts. In operation, the split bolt is placed and positioned and then is fixed at two ends of the structure by the clamping piece and the nut.
In-situ concrete is more in house construction and municipal engineering construction, in order to promote concrete main part construction quality, reduce honeycomb pitting and hollow condition to appear, can vibrate when pouring main part roof or side wall concrete. However, due to the existence of the split bolts, the concrete near the split bolts cannot vibrate, so that the phenomenon of incompact vibration and concrete vacancy of the nearby concrete is caused. The problems can cause honeycomb pitting and hollowing on the surface of the main body after the main body is removed from the mould, and the structural properties of concrete and steel bars do not meet the national and industry specification requirements, so that the stability and reliability of the main body structure are reduced.
Disclosure of utility model
Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide the vibration split bolt so as to solve the problems of incompact concrete vibration and partial concrete vacancy near the traditional split bolt.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
A shock split bolt comprising: the device comprises a connecting rod, a sleeve and a vibration unit; the connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are respectively arranged at two ends of the sleeve, and the center of the sleeve is provided with a containing cavity; the vibration unit is arranged on the first connecting rod and positioned in the accommodating cavity, and comprises a motor and a vibrator, wherein the gravity center of the vibrator and the rotation center of the motor are eccentrically arranged.
Optionally, the sleeve includes the barrel, the barrel both ends are provided with the mount pad, the internal diameter size of mount pad is greater than the internal diameter size in the middle of the barrel, head rod threaded connection is in on the mount pad, second connecting rod threaded connection is on another mount pad.
Optionally, the second connecting rod includes connector and exposure pole, be provided with the external screw thread on the connector, be provided with on the telescopic mount table with connector external screw thread matched with internal screw thread.
Optionally, a milled edge is arranged on the second connecting rod, and the milled edge is positioned at the end part of the exposed rod; the first connecting rod structure is the same as the second connecting rod structure.
Optionally, the vibration unit further comprises a mounting rod arranged on the second connecting rod, the mounting rod comprises a rod body and a mounting seat, the diameter of the mounting seat is larger than that of the rod body, and the motor is arranged on the mounting seat.
Optionally, the mounting rod is detachably connected to the second connecting rod, or the mounting rod and the second connecting rod are in an integrated structure.
Optionally, the mounting seat is installed be provided with the winding displacement groove on the terminal surface of motor, the installation pole center is provided with first winding displacement hole, first winding displacement hole with the winding displacement groove communicates with each other, the second connecting rod center is provided with the second winding displacement hole, the second winding displacement hole with first winding displacement communicates with each other.
Optionally, the sleeve comprises fins arranged along a radial direction of the cylinder, and the circumferential array of fins is arranged on an outer wall of the cylinder.
Optionally, the water stop ring is further included, two water stop rings are arranged, and the two water stop rings are respectively arranged on the two connecting rods and are sleeved on the exposed rods of the connecting rods.
Optionally, the water stop device further comprises a bolt head, wherein an external thread is arranged on the exposed rod, an internal thread matched with the external thread of the exposed rod is arranged on the bolt head, and the bolt head is positioned at the outer end of the water stop ring.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
According to the split-pull bolt, the vibration unit is added on the basis of the traditional split-pull bolt, the vibrator rotates around the main shaft of the motor, and the center of gravity and the rotation center of the vibrator are inconsistent, so that the centrifugal force generates eccentric force in the whole split-pull bolt, and further the split-pull bolt generates eccentric vibration. The concrete which is not compacted by vibrating is compacted by vibrating the split bolts, so that the quality problems of concrete leakage, honeycomb pitting surface, hollowness and the like caused by adding the split bolts are solved, the stability in the concrete pouring process is ensured, the construction difficulty is reduced, and the quality of a concrete main body is improved.
Additional aspects of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of the external shape of a split bolt according to an embodiment of the present utility model;
FIG. 2 is a schematic illustration of the interior of a split bolt according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a sleeve according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a vibration unit and a second connecting rod provided by an embodiment of the present utility model;
FIG. 5 is a schematic front view of a mounting bar and a second connecting bar provided by an embodiment of the present utility model;
FIG. 6 is a schematic rear view of a mounting bar and a second connecting bar provided by an embodiment of the present utility model;
In the figure: 1. a sleeve; 11. a cylinder; 12. a mounting table; 13. a fin; 2. a water stop ring; 3. a bolt head; 4. a first connecting rod; 5. a vibration unit; 51. a vibrator; 52. a motor; 53. a mounting rod; 531. a rod body; 532. a mounting base; 533. a wire arrangement groove; 534. a first flat cable hole; 6. a second connecting rod; 61. a connector; 62. an exposed rod; 63. edge milling; 64. a second flat cable hole;
the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustrations are used for illustration only.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.
As introduced by the background technology, due to the existence of the split bolts, the concrete nearby the split bolts cannot vibrate, so that the phenomenon of incompact vibration and concrete vacancy of the nearby concrete is caused, the phenomenon of honeycomb pitting and hollowness appears on the surface of the main body after the die is removed, the concrete and the steel bar structure do not meet the national and industry standard requirements, and the stability and the reliability of the main body structure are reduced. In order to solve the technical problems, the utility model provides a vibration split bolt.
As shown in fig. 1 to 6, in one embodiment of the present utility model, a vibration split bolt is provided, including: a connecting rod, a sleeve 1 and a vibration unit 5; the connecting rods comprise a first connecting rod 4 and a second connecting rod 6, as shown in fig. 1 and 2, the first connecting rod 4 refers to a left connecting rod, and the second connecting rod 6 refers to a right connecting rod. Wherein the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The words "left" and "right" are used merely to indicate correspondence with left and right directions of the drawings themselves, and are not limiting in structure, but are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
The first connecting rod 4 and the second connecting rod 6 are respectively arranged at two ends of the sleeve 1, the center of the sleeve 1 is provided with a containing cavity, and the containing cavity is blocked by the first connecting rod 4 and the second connecting rod 6. The vibration unit 5 is mounted on the first connecting rod 4 and is located in the accommodating cavity, the vibration unit 5 comprises a motor 52 and a vibrator 51, the motor 52 drives the vibrator 51 to rotate, and the center of gravity of the vibrator 51 and the center of rotation of the motor 52 are eccentrically arranged.
When the mechanical system is rotated about an axis, the inertial action of the mass creates a certain amount of "inertial force" on the mass point, which force moves the mass point outward of the axis of rotation. According to the utility model, the vibration unit 5 is added on the basis of the traditional split bolt, the vibrator 51 rotates around the main shaft of the motor 52, and the centrifugal force generates eccentric force in the whole split bolt due to the fact that the gravity center and the rotation center of the vibrator 51 are inconsistent, so that the split bolt generates eccentric vibration. The concrete which is not compacted by vibrating is compacted by vibrating the split bolts, so that the quality problems of concrete leakage, honeycomb pitting surface, hollowness and the like caused by adding the split bolts are solved, the stability in the concrete pouring process is ensured, the construction difficulty is reduced, and the quality of a concrete main body is improved.
As shown in fig. 2 and 3, the sleeve 1 includes a cylinder 11, two ends of the cylinder 11 are provided with mounting tables 12, an inner diameter of the mounting table 12 is larger than an inner diameter of the middle of the cylinder 11, the first connecting rod 4 is in threaded connection with the mounting table 12, and the second connecting rod 6 is in threaded connection with the other mounting table 12. That is, the sleeve 1 has a bilateral symmetry structure, and both ends thereof are provided with mounting tables 12 for mounting connecting rods.
As shown in fig. 2 and 4, the second connecting rod 6 includes a connector 61 and an exposed rod 62, an external thread is provided on the connector 61, and an internal thread matched with the external thread of the connector 61 is provided on the mounting table 12 of the sleeve 1, that is, the second connecting rod 6 is detachably connected with the sleeve 1 through threads. Further, the second connecting rod 6 is provided with a milled edge 63, the milled edge 63 is located at the end of the exposed rod 62, and the second connecting rod 6 is convenient to rotate through the structure of the milled edge 63, so that the second connecting rod is screwed with the sleeve 1. Meanwhile, the structure of the first connecting rod 4 is basically the same as that of the second connecting rod 6, and the difference is that a wire arrangement hole is also arranged in the second connecting rod 6.
As shown in fig. 2, 4 and 5, the vibration unit 5 further includes a mounting rod 53 disposed on the second connecting rod 6, where the mounting rod 53 and the second connecting rod 6 may be an integral structure, or the mounting rod 53 may be detachably connected to the second connecting rod 6, or welded. In order to avoid loosening, it is preferable to use a unitary structure or a welded connection.
The mounting rod 53 comprises a rod body 531 and a mounting seat 532, the diameter of the mounting seat 532 is larger than that of the rod body 531, and the motor 52 is mounted on the mounting seat 532. As shown in fig. 5 and 6, the end surface of the mounting base 532 on which the motor 52 is mounted is provided with a wire-arranging groove 533, the center of the mounting rod 53 is provided with a first wire-arranging hole 534, the first wire-arranging hole 534 is communicated with the wire-arranging groove 533, the center of the second connecting rod 6 is provided with a second wire-arranging hole 64, and the second wire-arranging hole 64 is communicated with the first wire-arranging hole. The power and signal wires of the motor 52 may pass through the wire-arranging groove 533, the first wire-arranging hole 534, and the second wire-arranging hole 64 in this order, and out of the split bolt.
As shown in fig. 3, the sleeve 1 includes fins 13, the fins 13 being arranged along the radial direction of the cylinder 11, and the fins 13 being arranged in a circumferential array on the outer wall of the cylinder 11. The sleeve 1 is customized according to the actual shape and the size of the template and the wall thickness, the contact area with concrete is increased through the arrangement of the fins 13, and the vibrating effect is achieved on concrete near the sleeve 1, so that the problems of incompact vibration and hollowness of concrete near the split bolt are solved, the stability of a core mold component in the concrete pouring process is ensured, the construction difficulty is reduced, and the quality of a main body top plate of the concrete of the underground passage is ensured.
The vibration split bolt further comprises two water stop rings 2, the two water stop rings 2 are respectively arranged on the two connecting rods and sleeved on the exposed rod 62 of the connecting rods, and the water stop rings 2 are rubber water stop rings and can play a role in stopping water. Further, the plug further comprises a plug head 3, the plug head 3 is an enterprise-shaped plug head 3 as shown in fig. 1, an external thread is arranged on the exposed rod 62, an internal thread matched with the external thread of the exposed rod 62 is arranged on the plug head 3, and the plug head 3 is positioned at the outer end of the water stop ring 2 and is screwed down through the enterprise-shaped plug heads 3 at two sides.
The application method of the split bolt comprises the following steps: according to fig. 2, the sleeve 1, the connecting rod, the vibration unit 5, the water stop ring 2 and other parts are assembled, the connecting rod penetrates through the template and is screwed and fixed through the rabbet-shaped bolt head 3. After the working procedures are finished, concrete pouring is carried out, and an external switch is started during pouring, so that the vibration unit 5 starts vibrating, the problems of honeycomb pitting surface and hollowness of concrete nearby the split bolts are avoided, the stability in the concrete pouring process is ensured, the construction difficulty is reduced, and the quality of a concrete main body is ensured.
The split bolt controls the compactness of the main body concrete, improves the pouring quality of the structure concrete, and further improves the construction attractiveness and standardized construction. The auxiliary tool saves a great amount of labor waste caused by vibrating nearby the split bolts, is suitable for the split bolts at different positions, and greatly improves the working efficiency.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. A shock split bolt comprising: the device comprises a connecting rod, a sleeve and a vibration unit;
The connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are respectively arranged at two ends of the sleeve, and the center of the sleeve is provided with a containing cavity;
The vibration unit is arranged on the first connecting rod and positioned in the accommodating cavity, and comprises a motor and a vibrator, wherein the gravity center of the vibrator and the rotation center of the motor are eccentrically arranged.
2. The shock split bolt of claim 1 wherein said sleeve comprises a barrel, mounting stations are provided at opposite ends of said barrel, said mounting stations having an inner diameter greater than an inner diameter of said barrel intermediate, said first connecting rod being threadably connected to said mounting stations, said second connecting rod being threadably connected to another mounting station.
3. The shock split bolt of claim 2 wherein the second connecting rod comprises a connector and an exposed rod, wherein the connector is provided with external threads, and the mounting platform of the sleeve is provided with internal threads which mate with the external threads of the connector.
4. The shock split bolt of claim 3 wherein said second connecting rod is provided with a milled edge, said milled edge being located at an end of said exposed rod; the first connecting rod structure is the same as the second connecting rod structure.
5. The shock split bolt of claim 3 wherein said shock unit further comprises a mounting rod disposed on said second connecting rod, said mounting rod comprising a rod body and a mounting seat, said mounting seat having a diameter greater than a diameter of said rod body, said motor being mounted on said mounting seat.
6. The shock split bolt of claim 5 wherein said mounting bar is removably attached to said second connecting bar or said mounting bar is of unitary construction with said second connecting bar.
7. The shock split bolt of claim 5 wherein said mounting base has a wire-drain groove provided in an end face thereof on which said motor is mounted, said mounting rod having a first wire-drain hole provided in a center thereof, said first wire-drain hole communicating with said wire-drain groove, said second connecting rod having a second wire-drain hole provided in a center thereof, said second wire-drain hole communicating with said first wire-drain.
8. The shock split bolt of claim 2 wherein said sleeve comprises fins, said fins being disposed along a radial direction of said barrel and said circumferential array of fins being disposed on an outer wall of said barrel.
9. The shock split bolt of claim 3 further comprising two water stop rings, two of said water stop rings being mounted on the two connecting rods and being sleeved on the exposed rods of the connecting rods, respectively.
10. The shock split bolt of claim 9 further comprising a head, wherein the exposed rod is provided with external threads, wherein the head is provided with internal threads that mate with the external threads of the exposed rod, and wherein the head is located at the outer end of the water stop ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462037.3U CN221053187U (en) | 2023-09-11 | 2023-09-11 | Vibration split bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462037.3U CN221053187U (en) | 2023-09-11 | 2023-09-11 | Vibration split bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053187U true CN221053187U (en) | 2024-05-31 |
Family
ID=91226154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322462037.3U Active CN221053187U (en) | 2023-09-11 | 2023-09-11 | Vibration split bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053187U (en) |
-
2023
- 2023-09-11 CN CN202322462037.3U patent/CN221053187U/en active Active
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| GR01 | Patent grant |