CN219732805U - Vibrator rod extension connection structure and vibrator with lifting function - Google Patents
Vibrator rod extension connection structure and vibrator with lifting function Download PDFInfo
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- CN219732805U CN219732805U CN202320390098.0U CN202320390098U CN219732805U CN 219732805 U CN219732805 U CN 219732805U CN 202320390098 U CN202320390098 U CN 202320390098U CN 219732805 U CN219732805 U CN 219732805U
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- 230000035939 shock Effects 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000013016 damping Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 abstract description 25
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to building construction auxiliary equipment, in particular to a vibrator with a vibrating rod extending connection structure and a lifting function. The utility model provides a vibrating rod extension connection structure, is including the coupling assembling that is used for connecting vibrating rod and telescopic machanism, coupling assembling includes the elastic shock absorber piece, the elastic shock absorber piece is first end and second end respectively at the relative both ends, the first end of elastic shock absorber piece is fixed with first connector, the second end of elastic shock absorber piece is fixed with the second connector, first connector part or all inlay and establish inside the elastic shock absorber piece or/and second connector part or all inlay and establish inside the elastic shock absorber piece, first connector is equipped with and is used for with vibrating rod tip screw-thread fit's first helicitic texture, the second connector is equipped with and is used for with telescopic machanism tip screw-thread fit's second helicitic texture. The utility model has the advantages of simple structure, convenient maintenance and convenient use.
Description
Technical Field
The utility model relates to building construction auxiliary equipment, in particular to a vibrating rod extension connection structure and a vibrator with a lifting function.
Background
The chinese patent of application number 201920992698.8 discloses a take vibration damper, including at least one high-frequency vibration stick and be used for controlling the electric cabinet of high-frequency vibration stick action and connect the cable conductor of electric cabinet and high-frequency vibration stick, the afterbody of high-frequency vibration stick is equipped with vibration damper, vibration damper includes the stationary blade, the stationary blade down and install a plurality of rubber shock absorber between last stationary blade and lower stationary blade, the afterbody of high-frequency vibration stick is installed at the middle part of last stationary blade, the middle part of stationary blade is equipped with the drive structure that drives high-frequency vibration stick and goes up and down, rubber shock absorber's both ends are equipped with the screwed connection head, be equipped with the connecting hole of cooperation screwed connection head on going up stationary blade and the stationary blade down, the screwed connection passes through lock nut locking behind the connecting hole.
The above scheme has the following defects: the structure of connection between a driving cylinder serving as a driving mechanism and a vibrating rod is quite complex, parts are more, a plurality of threaded connectors and locking nuts are needed to fix an upper fixing piece and a lower fixing piece with the rubber shock absorber, and subsequent maintenance is quite troublesome; the driving cylinder, the vibrating rod and the vibration reduction structure are also very troublesome to connect, the upper fixing piece is welded and fixed with the vibrating rod, the lower fixing piece is welded and fixed with the driving cylinder, and four threads between the upper fixing piece and the lower fixing piece are needed to be fixed every time of connection; meanwhile, the lower end of the vibrating rod and the upper end of the driving cylinder are fixed with the upper fixing piece and the lower fixing piece through the extended long shaft, so that the distance between the vibrating rod and the driving cylinder is long, the vibration reduction structure is large in size, and the prolonged use of the vibrating rod is inconvenient under the condition that the stroke of driving mechanisms such as the driving cylinder is fixed.
Disclosure of Invention
The utility model aims to provide a vibrating rod extension connection structure which is simple in structure, convenient to maintain and convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vibrating rod extension connection structure, includes the coupling assembling who is used for connecting vibrating rod and telescopic machanism, coupling assembling includes the elastic shock absorber piece, the elastic shock absorber piece is first end and second end respectively at the relative both ends, the first end of elastic shock absorber piece is fixed with first connector, the second end of elastic shock absorber piece is fixed with the second connector, first connector part or whole inlay establish inside the elastic shock absorber piece or/and second connector part or whole inlay establish inside the elastic shock absorber piece, the width of elastic shock absorber piece is greater than the width of first connector with the width of second connector, first connector is equipped with and is used for with vibrating rod tip screw-thread fit's first helicitic texture, the second connector is equipped with and is used for with telescopic machanism tip screw-thread fit's second helicitic texture.
When the vibrating rod needs to be prolonged, the connecting assembly is connected between the vibrating rod and the telescopic mechanism, and the vibrating rod end part is in threaded fit with the first connector, and the telescopic mechanism end part is in threaded fit with the second connector, so that the vibrating rod end part, the telescopic mechanism end part and the second connector are connected. When the utility model is assembled, only two screw threads are needed to be matched, the number of the screw threads is less, and the utility model is more convenient to use. The elastic damping blocks can be made of rubber, the elastic damping blocks and the first connector and the second connector can be fixed in a close-fitting mode, the parts of the first connector and the second connector embedded into the elastic damping blocks can be pagoda lines or the outer surfaces of the first connector and the second connector are wavy, the elastic damping blocks can be fixed in a buckling mode or the like, a die can be arranged outside the first connector and the second connector directly, and then die pressing is carried out, so that the elastic damping blocks made of rubber materials are formed on the first connector and the second connector. The telescopic mechanism can adopt an existing cylinder, an electric push rod, a hydraulic cylinder and the like.
The first connector and the second connector are partially or completely embedded in the elastic shock absorption block, and are connected with the vibrating rod and the telescopic mechanism in a threaded fixing mode, so that the structure size of the vibrating rod is smaller, the size of the vibrating rod and the size of the telescopic mechanism are smaller, the situation that the vibrating rod is damaged due to the fact that the maximum stroke of the telescopic mechanism is longer can be avoided, and the vibrating rod is more convenient to use. And because first connector and second connector are inlayed with the elastic damping block, the fixed more convenient between the three, can adopt modes such as close-fitting, integrated into one piece to fix together, compare the bolt fastening mode, simple structure, spare part are fewer, more be convenient for maintain.
Preferably, the connecting assembly comprises at least two elastic shock absorbing blocks, each elastic shock absorbing block is provided with the first connector and the second connector, and the first thread structure and the second thread structure are mutually matched thread structures. The vibrating rod can be prolonged by superposing the elastic damping blocks to make up the defects of the telescopic mechanism, so that the vibrating rod can be normally used under the condition of adopting the telescopic mechanism with fixed stroke or under the condition of insufficient stroke of the telescopic mechanism.
Preferably, the middle part of the elastic shock absorption block is provided with a through groove penetrating through the first end and the second end, and the middle parts of the first connector and the second connector are respectively provided with a communicating groove which is communicated with the through groove and is coaxial with the through groove. The groove is used for allowing the wire harness of the vibrating rod to pass through, so that the wire harness is prevented from being exposed, the safety of the vibrating rod during use can be improved, and the vibrating rod is more convenient to use.
Preferably, the elastic shock-absorbing block has a cross section in a ring shape to have the through groove, and the through groove has an annular protrusion extending inward in a middle part in a length direction, and the annular protrusion is located between the first connector end and the second connector end. The annular bulge is arranged to axially limit the first connector and the second connector, so that the assembly of all parts of the structure is facilitated.
Preferably, the elastic shock-absorbing block is sleeved with a retaining sleeve with structural strength greater than that of the elastic shock-absorbing block on the outer side in the circumferential direction. The elastic damping block is tightly packed by arranging the retaining sleeve made of the metal material with certain rigidity, so that the force born by the elastic damping block is improved, and the elastic damping block made of rubber material is prevented from being inclined, bent or even deformed due to a certain length.
Preferably, the end face of the first end and the end face of the second end of the elastic shock absorption block are respectively provided with a positioning groove, and the first connector and the second connector are respectively provided with a positioning part positioned in the positioning grooves. Through the cooperation of location portion and constant head tank to improve the fixed stability between elasticity snubber block, first connector and the second connector three.
Preferably, an elastic reinforcing member extending in the longitudinal direction is embedded in the elastic shock absorbing block. The elastic reinforcement is equivalent to a framework, and can maintain the structural strength of the elastic shock-absorbing blocks, so that a plurality of elastic shock-absorbing blocks are not required to be arranged as in the vibration device mentioned in the background art; at the same time, the elastic reinforcing piece can also increase the elastic force so as to bear larger vibration force.
The utility model also discloses a vibrator with lifting function and the vibrating rod extension connecting structure.
Preferably, the connecting assembly is located between the vibrating rod and the telescopic mechanism, the telescopic mechanism comprises a telescopic driver body, a third connector and a fourth connector, the third connector and the fourth connector are arranged at the end part of the telescopic driver body, one end of the fourth connector is provided with a third threaded structure for being in threaded fit with the second connector, the other end of the fourth connector is provided with a first positioning hole which penetrates laterally, and the third connector is provided with a second positioning hole which penetrates laterally.
When the vibrator is used, a conventional air cylinder (the telescopic mechanism body with the third connector) can be adopted, and then the vibrator is matched with a fourth connector for use. In the utility model, a plurality of elastic shock-absorbing blocks can be adopted, so that the length of the connecting structure is further prolonged, and the telescopic mechanism is suitable for a telescopic mechanism with a shorter maximum stroke.
Preferably, a positioning groove is further formed in one end, provided with the first positioning hole, of the fourth connector, and the shape and the size of the inner edge of the section of the positioning groove are the same as those of the outer edge of the section of the end part of the third connector; when the end part of the third connector stretches into the positioning groove, the first positioning hole and the second positioning hole are coaxially arranged. The positioning groove is matched with the third connector to prevent the third connector from shaking and improve the stability of the utility model in use.
The utility model has the advantages of simple structure, convenient maintenance and convenient use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a method diagram of the elongated connection structure of fig. 1.
Fig. 3 is a schematic structural view of the connection assembly of embodiment 1.
Fig. 4 is a schematic structural view of the connection assembly of embodiment 2.
Fig. 5 is a schematic structural view of the connection assembly of embodiment 3.
Fig. 6 is a schematic structural view of the connection assembly of embodiment 4.
Fig. 7 is a schematic view of a structure between the vibrating rod and the telescopic mechanism in embodiment 5.
Detailed Description
The utility model is further described below with reference to the drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, the utility model discloses a vibrator with lifting function, which comprises a vibrating rod 1, a telescopic mechanism 2 and a vibrating rod extension connecting structure positioned between the vibrating rod and the telescopic mechanism, wherein the vibrating rod extension connecting structure comprises a connecting component, and the connecting component comprises an elastic shock absorption block 3. The telescopic mechanism of the embodiment can adopt an electric cylinder, an air cylinder or a hydraulic cylinder.
The upper and lower both ends of the elastic shock absorber mass 3 are first end and second end respectively, and the first end of the elastic shock absorber mass 3 is fixed with first connector 4, and the second end of the elastic shock absorber mass 3 is fixed with second connector 5, and first connector 4 part inlays and establishes inside the elastic shock absorber mass 3, and second connector 5 is whole to be inlayed and establish inside the elastic shock absorber mass 3, and the width of elastic shock absorber mass 3 is greater than the width of first connector 4 and the width of second connector 5. Wherein, first connector 4 is equipped with and is used for with vibrating rod 1 tip screw thread complex first screw thread structure 41, and second connector 5 is equipped with and is used for with telescopic machanism 2 tip screw thread complex second screw thread structure 51, and first screw thread structure 41 is external screw thread structure, and second screw thread structure 51 is internal screw thread structure and matches with first screw thread structure 41. Wherein, the terminal surface department of the first end of elastic shock-absorbing block 3 and the terminal surface department of second end all are equipped with the constant head tank, and first connector 4 and second connector 5 all have the location portion 40 that is located the constant head tank, and location portion 40 outer fringe is circular, and the constant head tank inner edge is circular, and location portion 40 outer fringe shape size is the same with the constant head tank inner edge shape size.
Example 2
As shown in fig. 4, the connection assembly of the present embodiment is different from embodiment 1 in that: the cross section of the elastic shock absorber 3 is annular so as to be provided with a through groove 31 which penetrates through, the first end and the second end of the elastic shock absorber 3 penetrate through the groove 31, the middle parts of the first connector 4 and the second connector 5 are respectively provided with a communicating groove 42 which is communicated with the through groove 31 and coaxial, the middle part of the through groove 31 along the length direction is provided with an annular bulge 32 which extends inwards, and the annular bulge 32 is positioned between the end part of the first connector 4 and the end part of the second connector 5.
Example 3
As shown in fig. 5, the connection assembly of the present embodiment is different from embodiment 2 in that: the cross sections of the upper and lower parts of the elastic shock absorption block 3 are annular, the inner edges of the cross sections are the same in size, the annular bulge 32 is not arranged in the middle of the elastic shock absorption block 3, the positioning groove is not arranged in the elastic shock absorption block 3, and the positioning parts are not arranged in the first connector 4 and the second connector 5; the elastic shock-absorbing block 3 is sleeved with a retaining sleeve 6 with structural strength greater than that of the elastic shock-absorbing block 3 on the outer side in the circumferential direction, and the retaining sleeve 6 is made of steel. The cross section of the retaining sleeve 6 in this embodiment may be C-shaped or ring-shaped, the retaining sleeve 6 in this embodiment may be tightly fitted over the elastic damper block 3, and the elastic damper block 3 may be integrally formed in the retaining sleeve 6.
Example 4
As shown in fig. 6, this embodiment differs from embodiment 3 in that: the end faces of the first end and the second end of the elastic shock absorption block 3 are respectively provided with a positioning groove, the first connector 4 and the second connector 5 are respectively provided with a positioning part 40 positioned in the positioning grooves, the outer edges of the positioning parts 40 are circular, the inner edges of the positioning grooves are circular, and the shape and the size of the outer edges of the positioning parts 40 are the same as those of the inner edges of the positioning grooves; the first connector 4 is embedded in the elastic shock absorption block 3 only at the positioning part 40; the second connector 5 has an inner diameter larger than the inner diameter of the through groove 31; the elastic shock absorber 3 is embedded with an elastic reinforcement 7 extending along the length direction, and the elastic reinforcement 7 in this embodiment is a spring.
Example 5
As shown in fig. 7, the telescopic mechanism of the vibrator of the present embodiment includes a telescopic driver body 21, and a third connector 22 and a fourth connector 23 disposed at the end of the telescopic driver body 21, wherein one end of the fourth connector 23 has a third threaded structure 231 for being in threaded engagement with the second connector 5, the other end of the fourth connector 23 is provided with a first positioning hole penetrating laterally, and the third connector 22 is provided with a second positioning hole 221 penetrating laterally. Wherein, one end of the fourth connector 23 with the first positioning hole is also provided with a positioning groove with a square section, and the shape and the size of the inner edge of the section of the positioning groove are the same as those of the outer edge of the section of the end part of the third connector; when the end of the third connector 22 extends into the positioning groove, the first positioning hole is coaxially aligned with the second positioning hole 221.
The utility model has the advantages of simple structure, convenient maintenance and convenient use.
Claims (10)
1. The utility model provides a vibrating rod extension connection structure, is including the coupling assembling that is used for connecting vibrating rod and telescopic machanism, coupling assembling includes the elasticity snubber block, the relative both ends of elasticity snubber block are first end and second end respectively, its characterized in that: the first end of elastic damping block is fixed with first connector, the second end of elastic damping block is fixed with the second connector, first connector part or whole inlay establish inside the elastic damping block or/and second connector part or whole inlay establish inside the elastic damping block, the width of elastic damping block is greater than the width of first connector reaches the width of second connector, first connector be equipped with be used for with vibrating rod tip screw thread complex first helicitic texture, the second connector be equipped with be used for with telescopic machanism tip screw thread complex second helicitic texture.
2. The vibrating rod extension connection structure of claim 1, wherein: the connecting assembly comprises at least two elastic shock absorption blocks, each elastic shock absorption block is provided with a first connector and a second connector, and the first thread structure and the second thread structure are mutually matched thread structures.
3. The vibrating rod extension connection structure of claim 1, wherein: the elastic damping block middle part has the through groove that runs through first end and second end, first connector and second connector middle part all have with through groove intercommunication and coaxial intercommunication groove.
4. A vibrating rod extension attachment according to claim 3, wherein: the cross section of the elastic shock absorption block is annular so as to be provided with the through groove, the middle part of the through groove along the length direction is provided with an annular bulge extending inwards, and the annular bulge is positioned between the end part of the first connector and the end part of the second connector.
5. The vibrating rod extension connection structure according to claim 1 or 2 or 3 or 4, wherein: the elastic shock-absorbing block is sleeved with a retaining sleeve with structural strength greater than that of the elastic shock-absorbing block on the outer side of the circumference.
6. The vibrating rod extension connection structure according to claim 1 or 2 or 3 or 4, wherein: the end face of the first end and the end face of the second end of the elastic shock absorption block are both provided with positioning grooves, and the first connector and the second connector are both provided with positioning parts positioned in the positioning grooves.
7. The vibrating rod extension connection structure according to claim 1 or 2 or 3 or 4, wherein: elastic reinforcing pieces extending along the length direction are embedded in the elastic shock absorption blocks.
8. Vibrator with lift function, its characterized in that: an extension connecting structure of a vibrating rod according to any one of claims 1 to 7.
9. The vibrator with a lifting function according to claim 8, characterized in that: the connecting assembly is located between the vibrating rod and the telescopic mechanism, the telescopic mechanism comprises a telescopic driver body, a third connector and a fourth connector, wherein the third connector and the fourth connector are arranged at the end part of the telescopic driver body, one end of the fourth connector is provided with a third threaded structure which is used for being in threaded fit with the second connector, the other end of the fourth connector is provided with a first positioning hole which penetrates laterally, and the third connector is provided with a second positioning hole which penetrates laterally.
10. The vibrator with a lifting function according to claim 9, characterized in that: one end of the fourth connector, which is provided with the first positioning hole, is also provided with a positioning groove, and the shape and the size of the inner edge of the section of the positioning groove are the same as those of the outer edge of the section of the end part of the third connector; when the end part of the third connector stretches into the positioning groove, the first positioning hole and the second positioning hole are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320390098.0U CN219732805U (en) | 2023-03-06 | 2023-03-06 | Vibrator rod extension connection structure and vibrator with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320390098.0U CN219732805U (en) | 2023-03-06 | 2023-03-06 | Vibrator rod extension connection structure and vibrator with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732805U true CN219732805U (en) | 2023-09-22 |
Family
ID=88026290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320390098.0U Active CN219732805U (en) | 2023-03-06 | 2023-03-06 | Vibrator rod extension connection structure and vibrator with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732805U (en) |
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2023
- 2023-03-06 CN CN202320390098.0U patent/CN219732805U/en active Active
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