CN210738475U - Bumper with rock-entering impact function - Google Patents
Bumper with rock-entering impact function Download PDFInfo
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- CN210738475U CN210738475U CN201921730610.1U CN201921730610U CN210738475U CN 210738475 U CN210738475 U CN 210738475U CN 201921730610 U CN201921730610 U CN 201921730610U CN 210738475 U CN210738475 U CN 210738475U
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- clamping
- balancing weight
- rock
- frame body
- striker
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Abstract
A striker with a rock-entering impact function comprises a frame body, wherein the upper end of the frame body is provided with an upper connector, and the lower end of the frame body is provided with a lower connector; the guide rod is fixedly arranged on the frame body; the balancing weight can slide up and down along the guide rod and can apply force to the lower side of the frame body when the balancing weight descends to the lowest end; and the driving mechanism is fixedly arranged on the frame body and is used for controlling the counterweight block to slide up and down. The utility model discloses a set up support body, guide arm, balancing weight, actuating mechanism for this equipment can enough be installed at a plurality of stake upside, can connect between two stakes moreover, when the balancing weight is constantly hit under actuating mechanism control and is beaten the support body downside, can convey indirectly to the power to connecting on the stake of support body lower extreme, thereby accomplish from strikeing, can improve impact efficiency, can avoid damaging the stake moreover.
Description
Technical Field
The utility model relates to a piling machinery equipment especially indicates a lance with go into rock impact function.
Background
In order to enable a drill bit of a drilling machine to smoothly drill into rock, the drilling machine capable of drilling into rock is often required to apply impact energy to the drill bit at a certain frequency to achieve smooth rock drilling. For example, the rock drilling machine and the rotary cutting impact drilling system (application number CN 201320204597.2) thereof disclosed in chinese patent document include a drill rod with a lower end for being in transmission connection with a drill bit, and an upper end of the drill rod is rotatably assembled on a connecting seat which moves synchronously with the drill rod in the up-down direction and is assembled on a mast of the corresponding drilling machine, the rotary cutting impact drilling system further includes an impactor for outputting a vibration impact force and a rotary power head for outputting a rotation torque, a power output end of the impactor is directly in transmission connection with the drill rod to drive the drill rod to perform up-down impact vibration or drive the drill rod to perform up-down impact vibration through the drill bit, a power output end of the rotary power head is in transmission connection with the drill rod through a spline matching structure, and the connecting seat is provided with a synchronous connection structure which is in rotation stop connection with a housing of the.
But the utility model has the problems of inconvenient use, poor stability and complex structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lance with go into rock impact function, its main aim at overcome current rock impacter structure complicacy, poor stability, awkward defect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a ram with rock-entering impact function comprises
The upper end of the frame body is provided with an upper connector, and the lower end of the frame body is provided with a lower connector;
the guide rod is fixedly arranged on the frame body;
the balancing weight can slide up and down along the guide rod and can apply force to the lower side of the frame body when the balancing weight descends to the lowest end;
and the driving mechanism is fixedly arranged on the frame body and is used for controlling the counterweight block to slide up and down.
Further, the support body includes upper bracket, undersetting, the top connection install in the upper bracket upside, the bottom connection install in the undersetting downside, the balancing weight can descend to when the least significant end the application of force downwards in the undersetting, the upper and lower both sides of guide arm are connected respectively upper bracket and undersetting.
Furthermore, the number of the guide rods is at least two, at least one guide rod is a concrete conveying pipe, and the upper end of the concrete conveying pipe is communicated with the upper interface, and the lower end of the concrete conveying pipe is communicated with the lower interface.
Furthermore, the balancing weight is embedded between at least two guide rods in a sliding manner.
Furthermore, the driving mechanism is a hydraulic cylinder/air cylinder, a cylinder barrel of the hydraulic cylinder/air cylinder is connected to the upper support, and a piston rod of the hydraulic cylinder/air cylinder is connected to the balancing weight.
Optionally, the driving mechanism includes a hydraulic cylinder/air cylinder and a clamping mechanism, a clamping block is fixedly installed on the counterweight block, a cylinder barrel of the hydraulic cylinder/air cylinder is connected to the upper support, and a piston rod is connected to the clamping mechanism; when the hydraulic cylinder/air cylinder drives the clamping mechanism to descend to the lowest end, the clamping mechanism can clamp the clamping block, so that the clamping block can move upwards along with the clamping mechanism; when the hydraulic cylinder/air cylinder drives the clamping mechanism to move upwards to the topmost end, the clamping mechanism can release the clamping block, so that the clamping block automatically slides downwards to abut against the upper end face of the lower support.
Furthermore, the clamping mechanism comprises a fixed seat and at least two clamping jaws, the clamping jaws are rotatably arranged on the fixed seat through elastic pieces, the lower end surfaces of the clamping jaws are provided with lower chamfers, the clamping block comprises a head part and a rod part, the head part is connected with the balancing weight through the rod part, and the upper end surface of the head part is an arc surface; the clamping mechanism can descend to the lower end face of the clamping jaw and is abutted to the upper end face of the head, so that the lower end face of the clamping jaw can be screwed outwards to cross over the head and then is screwed to the lower part of the head.
Further, the support body still includes a limiting plate, oblique spout has been seted up on the limiting plate, the up end of clamping jaw has the chamfer, press from both sides the mechanism of getting and can move up to the up end of clamping jaw is impressed oblique spout, and then makes revolve in the up end of clamping jaw extremely the balancing weight breaks away from the clamping jaw.
Furthermore, the number of the drive mechanisms is at least two, and the number of the balancing weights corresponds to the number of the drive mechanisms and is matched with the drive mechanisms in a one-to-one correspondence manner; the number of the guide rods is plural, and the guide rods comprise a central guide rod and at least two edge guide rods; the balancing weights are arranged around the central guide rod, and each balancing weight is embedded between the central guide rod and at least one edge guide rod in a sliding manner.
Furthermore, at least one guide rod is a concrete conveying pipe, the upper end of the concrete conveying pipe is communicated with the upper interface, and the lower end of the concrete conveying pipe is communicated with the lower interface.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
the utility model discloses simple structure, practicality are strong, through setting up support body, guide arm, balancing weight, actuating mechanism for this equipment can enough be installed at a plurality of stake upside, can connect between two stakes moreover, when the balancing weight is constantly hit under actuating mechanism control and is beaten the support body downside, can convey indirectly to the power to connecting in the stake of support body lower extreme, thereby accomplish from strikeing, can improve impact efficiency, can avoid damaging the stake moreover.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment.
FIG. 2 is a schematic view of the embodiment when the arc plate is not installed.
Fig. 3 is a schematic structural view of the counterweight block in fig. 2 when it is raised.
Fig. 4 is a schematic connection diagram of the concrete delivery pipe and the upper and lower interfaces in the first embodiment.
Fig. 5 is a schematic view illustrating a connection between the driving mechanism and the weight member according to the first embodiment.
Fig. 6 is a schematic structural diagram of the second embodiment.
Fig. 7 is a schematic structural view of the second embodiment when the arc-shaped plate is not installed.
Fig. 8 is a first diagram of the split structure of fig. 7.
Fig. 9 is a second diagram of the split structure of fig. 7.
Fig. 10 is a schematic bottom structure view of the limiting plate according to the second embodiment.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Example one
Reference is made to fig. 1, 2, 3, 4 and 5. A ram with rock-entering impact function comprises
The upper end of the frame body 1 is provided with an upper connector 11, and the lower end is provided with a lower connector 12; the upper interface 11 can be connected with one or more piles which are connected in sequence, and can also be provided with a rotary joint to be connected with external concrete pouring equipment, and the lower interface 12 can be connected with a plurality of piles which are connected in sequence;
the guide rod 2 is fixedly arranged on the frame body 1;
the counterweight 3 can slide up and down along the guide rod 2 and can apply force to the lower side of the frame body 1 when descending to the lowest end;
and the driving mechanism 4 is fixedly arranged on the frame body 1, and the driving mechanism 4 is used for controlling the counterweight block 3 to slide up and down.
Specifically, reference is made to fig. 1, 2, 3, 4 and 5.
The support body 1 comprises an upper support 13 and a lower support 14, the upper connector 11 is arranged on the upper side of the upper support 13, the lower connector 12 is arranged on the lower side of the lower support 14, the counterweight 3 can downwards apply force to the lower support 14 when descending to the lowest end, and the upper side and the lower side of the guide rod 2 are respectively connected with the upper support 13 and the lower support 14.
The number of the guide rods 2 is at least two, at least one guide rod 2 is a concrete conveying pipe 21, the upper end of the concrete conveying pipe 21 is communicated with the upper connector 11, and the lower end of the concrete conveying pipe 21 is communicated with the lower connector 12. Wherein, concrete conveying pipe 21 from top to bottom includes integrated into one piece's last portion of curving 211 in proper order, vertical portion 212, lower portion of curving 213, be equipped with the passageway in the upper bracket 13, this passageway is used for communicateing the upper connector 11 and the last portion of curving 211 upper end, lower portion of curving 213 holds in undersetting 14, lower connector 12 and lower portion of curving 213 lower extreme intercommunication down, make the concrete can convey to concrete conveying pipe 21 in through last connector 11, interface 12 conveying is gone out down to the rethread, the entering is connected in the stake of this equipment downside.
The balancing weight 3 is embedded between at least two guide rods 2 in a sliding way. In this embodiment, the number of the guide rods 2 is two, one is a common guide rod, the other is the concrete conveying pipe 21, and the counterweight 3 is slidably embedded between the guide rods 2 and the longitudinal portion 212 of the concrete conveying pipe 21, and when the concrete design is performed, the outer diameters of the guide rods 2 and the longitudinal portion 212 are the same, and the two are arranged on the upper side of the lower support 14 in a bilateral symmetry manner and in parallel with each other. Correspondingly, the left side and the right side of the counterweight block 3 are respectively provided with a sliding groove 31, so that the guide rod 2 and the longitudinal part 212 can be respectively embedded in the two sliding grooves 31 in a sliding manner. Through setting up the guide arm, can improve the gliding stability from top to bottom of balancing weight 3.
The driving mechanism 4 is a hydraulic cylinder/air cylinder, the cylinder 41 of the hydraulic cylinder/air cylinder is connected to the upper support 13, and the piston rod 42 is connected to the counterweight 3. More specifically, the upper end of the cylinder 41 is hinged with the upper support 13, and the lower end of the piston rod 42 is hinged with the counterweight 3.
In addition, in order to achieve the dustproof effect, a plurality of arc-shaped plates 16 which are spliced with each other can be arranged between the upper support 13 and the lower support 14, so that the guide rod 2, the balancing weight 3 and the driving mechanism 4 are covered in the arc-shaped plates.
The utility model discloses a set up support body 1, guide arm 2, balancing weight 3, actuating mechanism 4 for this equipment can enough be installed at a plurality of stake upside, can connect between two stakes moreover, when balancing weight 3 constantly hits the beat support body 1 downside under actuating mechanism 4 control, can convey indirectly to the power to connecting on the stake of 1 lower extreme of support body, thereby accomplish from strikeing, can improve impact efficiency, can avoid damaging the stake moreover.
Example two
Refer to fig. 6, 7, 8, 9 and 10. A ram with rock-entering impact function comprises
The upper end of the frame body 5 is provided with an upper connector 51, and the lower end is provided with a lower connector 52; the upper interface 51 can be connected with one or more piles which are connected in sequence, a rotary joint can also be arranged to be connected with external concrete pouring equipment, and the lower interface 52 can be connected with a plurality of piles which are connected in sequence;
a guide rod 6 fixedly installed on the frame body 5;
a counter weight 7 which can slide up and down along the guide rod 6 and can apply force to the lower side of the frame body 5 when descending to the lowest end;
and the driving mechanism 8 is fixedly arranged on the frame body 5, and the driving mechanism 8 is used for controlling the counterweight block 7 to slide up and down.
Specifically, refer to fig. 6, 7, 8, 9, and 10.
The support body 5 comprises an upper support 53 and a lower support 54, the upper interface 51 is arranged on the upper side of the upper support 53, the lower interface 52 is arranged on the lower side of the lower support 54, the counterweight 7 can downwards apply force to the lower support 54 when descending to the lowest end, and the upper support 53 and the lower support 54 are respectively connected with the upper side and the lower side of the guide rod 6.
The driving mechanism 8 comprises a hydraulic cylinder/air cylinder 81 and a clamping mechanism 82, a clamping block 71 is fixedly arranged on the counterweight block 7, a cylinder barrel 811 of the hydraulic cylinder/air cylinder 81 is fixedly arranged on the upper support 53, and a piston rod 812 is connected with the clamping mechanism 82; when the hydraulic cylinder/air cylinder 81 drives the clamping mechanism 82 to descend to the lowest end, the clamping mechanism 82 can clamp the clamping block 71, so that the clamping block 71 can move upwards along with the clamping mechanism 82; when the hydraulic cylinder/air cylinder 81 drives the clamping mechanism 82 to move up to the topmost end, the clamping mechanism 82 can release the clamping block 71, so that the clamping block 71 automatically slides down to abut against the upper end surface of the lower support 54. Wherein, the upper end of the cylinder 811 is hinged with the upper support 53, and the lower end of the piston rod 812 is hinged with the counterweight 7.
More specifically, the present invention is directed to a method for producing,
the clamping mechanism 82 comprises a fixed seat 821 and at least two clamping jaws 822, the clamping jaws 822 are rotatably arranged on the fixed seat 821 through elastic members (not shown), the lower end surface 8221 of the clamping jaws 822 has a lower chamfer, the clamping block 71 comprises a head part 711 and a rod part 712, the head part 711 is connected with the counterweight 7 through the rod part 712, and the upper end surface 7111 of the head part 711 is an arc surface; the gripping mechanism 82 can be lowered until the lower end 8221 of the jaw 822 abuts the upper end 7111 of the head, thereby allowing the lower end 8221 of the jaw to rotate outwardly over the head 711 and then rotate back under the head 711. In this embodiment, each clamping mechanism 82 includes two clamping jaws 822, the two clamping jaws 822 are symmetrically disposed on two sides of the fixing base 821, the elastic member is a torsion spring, when the elastic member is specifically designed, the outer diameter of the rod portion 712 is smaller than the outer diameter of the bottom of the head portion 711, the lower end surface 8221 of the clamping jaw is outwardly screwed to pass through the head portion 711 and then can be rotated to contact with the rod portion 712, and when the clamping mechanism 82 is pulled up, the clamping jaws 822 can be upwardly pushed to the bottom surface of the head portion 711.
The frame body 5 further comprises a limiting plate 56, an inclined chute 561 is formed in the limiting plate 56, an upper end surface 8221 of the clamping jaw 822 is provided with an upper chamfer, the clamping mechanism 82 can move upwards to the upper end surface 8221 of the clamping jaw to be pressed into the inclined chute 561, and then the upper end surface 8221 of the clamping jaw is screwed inwards to the balancing weight 7 to be separated from the clamping jaw 822. During the specific design, the limiting plate 56 is horizontally fixed on the guide rod 6, the cylinder 811 is located above the limiting plate 56, and the piston rod 812 passes through the inclined chute 561 downward and is connected to the gripping mechanism 82 located below the limiting plate 56.
In addition, the driving mechanisms 8 are at least two groups, and the number of the balancing weights 7 corresponds to the number of the groups of the driving mechanisms 8 and is matched with the groups one by one; the number of the guide rods 6 is plural, and the guide rods comprise a central guide rod 601 and at least two edge guide rods 602; the plurality of weights 7 are disposed around the center guide rod 601, and each weight 7 is slidably embedded between the center guide rod 601 and at least one edge guide rod 602. In addition, at least one of the center guide rod 601 and the at least two edge guide rods 602 is a concrete conveying pipe 61 capable of conveying concrete, and the upper end of the concrete conveying pipe 61 is communicated with the upper interface 51, and the lower end is communicated with the lower interface 52. In this embodiment, the driving mechanisms 8 are two groups; the number of the balancing weights 7 is two; two inclined chutes 561 on the limit plate 56 are correspondingly arranged; the central guide rod 601 is the concrete delivery pipe 61 and is longitudinally arranged at the central position of the lower support 54; the number of the edge guide rods 602 is four, and the four edge guide rods are longitudinally arranged in a four-corner symmetrical relationship, and in addition, in order to achieve a dustproof effect, an arc-shaped plate 57 can be arranged between the adjacent guide rods 6, so that the guide rods 6, the balancing weight 7 and the driving mechanism 8 are wrapped in the arc-shaped plate. The balancing weights 7 are semi-cylindrical and symmetrically arranged on the outer periphery of the central guide rod 601, so that the two balancing weights 7 can be roughly spliced into a cylinder. Each counterweight block 7 is provided with a first sliding groove 72 for embedding the central guide rod 601 and two second sliding grooves 73 for embedding the two edge guide rods 602.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (10)
1. The utility model provides a lance with go into rock and strike function which characterized in that: comprises that
The upper end of the frame body is provided with an upper connector, and the lower end of the frame body is provided with a lower connector;
the guide rod is fixedly arranged on the frame body;
the balancing weight can slide up and down along the guide rod and can apply force to the lower side of the frame body when the balancing weight descends to the lowest end;
and the driving mechanism is fixedly arranged on the frame body and is used for controlling the counterweight block to slide up and down.
2. A striker with a rock-entering impact function according to claim 1, characterized in that: the support body includes upper bracket, undersetting, the top connection install in the upper bracket upside, the bottom connection install in the undersetting downside, the balancing weight can descend to when the least significant end application of force in the undersetting downwards, the upper and lower both sides of guide arm are connected respectively upper bracket and undersetting.
3. A striker with a rock-entering impact function according to claim 2, wherein: the number of guide arms is at least two to at least one the guide arm is the concrete conveying pipe, the upper end of concrete conveying pipe with go up the interface intercommunication, the lower extreme with the lower interface intercommunication.
4. A striker with a rock-entering impact function according to claim 3, wherein: the balancing weight is embedded between at least two guide rods in a sliding manner.
5. A striker with a rock-entering impact function according to claim 2, wherein: the driving mechanism is a hydraulic cylinder/air cylinder, a cylinder barrel of the hydraulic cylinder/air cylinder is connected to the upper support, and a piston rod of the hydraulic cylinder/air cylinder is connected with the balancing weight.
6. A striker with a rock-entering impact function according to claim 2, wherein: the driving mechanism comprises a hydraulic cylinder/air cylinder and a clamping mechanism, a clamping block is fixedly arranged on the balancing weight, a cylinder barrel of the hydraulic cylinder/air cylinder is connected to the upper support, and a piston rod of the hydraulic cylinder/air cylinder is connected with the clamping mechanism; when the hydraulic cylinder/air cylinder drives the clamping mechanism to descend to the lowest end, the clamping mechanism can clamp the clamping block, so that the clamping block can move upwards along with the clamping mechanism; when the hydraulic cylinder/air cylinder drives the clamping mechanism to move upwards to the topmost end, the clamping mechanism can release the clamping block, so that the clamping block automatically slides downwards to abut against the upper end face of the lower support.
7. The striker with an impact function for rock penetration as claimed in claim 6, wherein: the clamping mechanism comprises a fixed seat and at least two clamping jaws, the clamping jaws are rotatably arranged on the fixed seat through elastic parts, the lower end surfaces of the clamping jaws are provided with lower chamfers, the clamping block comprises a head part and a rod part, the head part is connected with the balancing weight through the rod part, and the upper end surface of the head part is a cambered surface; the clamping mechanism can descend to the lower end face of the clamping jaw and is abutted to the upper end face of the head, so that the lower end face of the clamping jaw can be screwed outwards to cross over the head and then is screwed to the lower part of the head.
8. The striker with an impact function for rock penetration as claimed in claim 7, wherein: the support body still includes a limiting plate, the oblique spout has been seted up on the limiting plate, the up end of clamping jaw has last chamfer, press from both sides and get the mechanism and can move up to the up end of clamping jaw is impressed the oblique spout, and then make in the up end of clamping jaw revolve extremely the balancing weight breaks away from the clamping jaw.
9. The striker with an impact function for rock penetration as claimed in claim 6, wherein: the number of the balancing weights corresponds to the number of the groups of the driving mechanisms and the balancing weights are matched in a one-to-one correspondence manner; the number of the guide rods is plural, and the guide rods comprise a central guide rod and at least two edge guide rods; the balancing weights are arranged around the central guide rod, and each balancing weight is embedded between the central guide rod and at least one edge guide rod in a sliding manner.
10. A striker with a rock-entering impact function according to claim 9, wherein: at least one the guide arm is the concrete conveying pipe, the upper end of concrete conveying pipe with go up the interface intercommunication, the lower extreme with lower interface intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730610.1U CN210738475U (en) | 2019-10-16 | 2019-10-16 | Bumper with rock-entering impact function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730610.1U CN210738475U (en) | 2019-10-16 | 2019-10-16 | Bumper with rock-entering impact function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210738475U true CN210738475U (en) | 2020-06-12 |
Family
ID=70986156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730610.1U Active CN210738475U (en) | 2019-10-16 | 2019-10-16 | Bumper with rock-entering impact function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210738475U (en) |
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2019
- 2019-10-16 CN CN201921730610.1U patent/CN210738475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: No. 128, Dingyao Road, Yangmei village, honglai Town, Nan'an City, Quanzhou City, Fujian Province, 362000 Patentee after: FUJIAN XIAXING HEAVY MACHINERY CO.,LTD. Address before: 362331 Yangmei Xiaxing Company, Honglai Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: Xiaxing Technology (Fujian) Co.,Ltd. |
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| TR01 | Transfer of patent right |