CN215482589U - Guardrail stand pile driving auxiliary device - Google Patents
Guardrail stand pile driving auxiliary device Download PDFInfo
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- CN215482589U CN215482589U CN202120404138.3U CN202120404138U CN215482589U CN 215482589 U CN215482589 U CN 215482589U CN 202120404138 U CN202120404138 U CN 202120404138U CN 215482589 U CN215482589 U CN 215482589U
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- connecting plate
- guardrail
- pile driver
- piling
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Abstract
The utility model belongs to the technical field of guardrail columns, and particularly relates to a guardrail column piling auxiliary device. The technical scheme is as follows: the utility model provides a guardrail stand pile auxiliary device, is including connecting the connecting plate on the pile driver tup, installs horizontal high accuracy spirit level, vertical high accuracy spirit level and infrared distance meter on the connecting plate respectively, the mounted position mutually perpendicular of horizontal high accuracy spirit level and vertical high accuracy spirit level. The utility model provides a guardrail upright post piling auxiliary device which can ensure the verticality and the exposed height of a guardrail upright post.
Description
Technical Field
The utility model belongs to the technical field of guardrail columns, and particularly relates to a guardrail column piling auxiliary device.
Background
At present, the national highway is in an accelerated development stage, and a corrugated beam steel plate guardrail is a device for reducing the loss of high-speed traffic accidents. The construction quality of the corrugated beam steel plate guardrail is mainly embodied in the installation aspect of guardrail upright posts, and the existing domestic guardrail upright post driving-in equipment is relatively backward and mostly depends on manual operation. The quality control difficulty is higher during manual piling, and the construction quality of the guardrail stand column is difficult to effectively ensure. Therefore, research and improvement on the waveform guardrail upright post piling equipment are needed, and efficient, convenient and economic construction equipment is provided for waveform guardrail upright post construction.
In the operation of the traditional hydraulic pile driver, pile driving quality control is mainly controlled by cooperation of constructors, and four drivers are most suitable for each pile driver. When the vertical column is positioned and then starts to be driven, the hammer is firstly heavy, then the vertical column is stopped and is measured whether to be vertical or not by using the horizontal guiding rule, if not, the vertical column can be adjusted front and back and left and right by the pile driver, and the hammer can be used for continuously driving after the adjustment. And stopping when the hammer is in place, measuring the verticality by using a horizontal ruler, and striking by using a light hammer. And finally, a light hammer is used for hammering the upright column, the exposed height of the upright column is measured through a tape measure while stopping hammering the upright column, the upright column is prevented from being driven too deeply, the upright column is prevented from being too deep or the upright column is not vertical, and the line shape of the guardrail and the construction quality of the guardrail are also influenced.
The traditional pile driver construction guardrail upright post mainly has the following defects:
firstly, the verticality deviation of the guardrail upright post is large
The anti striking ability and the appearance quality of wave form beam slab erection line type of the straightness direct influence wave form guardrail that hangs down of guardrail stand, to the straightness control that hangs down when traditional guardrail pile driver is under construction mainly use the horizontal guiding rule as measuring tool, the construction is assisted to the manual work, and on-the-spot randomness is great, and the straightness that hangs down of guardrail stand is difficult to satisfy the standard requirement.
Secondly, the exposed height deviation of the guardrail upright post is large
The height control that exposes to the guardrail stand when traditional guardrail pile driver is under construction mainly uses tape measure, level bar as measuring tool, and artifical supplementary construction, on-the-spot randomness is great, and the high deviation that exposes in view of the guardrail stand is great, increases the wave form beam slab installation degree of difficulty in later stage and influences the whole line type of wave form guardrail.
Thirdly, the position of the guardrail upright post deviates
Traditional guardrail pile driver is unable fixed to guardrail stand position during construction, squeezes into the formula and meets the guardrail stand and will take place the skew of different degrees when the hard degree of soil layer is different, will extract the stand when the skew is serious and backfill the tamping and squeeze into again, seriously reduces guardrail stand construction work efficiency.
Fourthly, the working efficiency is low
The time for driving one upright post into the traditional guardrail pile driver is 2 minutes, and the working efficiency is low.
Fifthly, the labor input is large
When a working group of the traditional guardrail pile driver is constructed, 4 persons are needed to cooperate with each other, and a driver of the traditional guardrail pile driver cooperates with 1 person and 3 persons.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a guardrail upright post piling auxiliary device which can ensure the verticality and the exposed height of a guardrail upright post.
The technical scheme adopted by the utility model is as follows:
the utility model provides a guardrail stand pile auxiliary device, is including connecting the connecting plate on the pile driver tup, installs horizontal high accuracy spirit level, vertical high accuracy spirit level and infrared distance meter on the connecting plate respectively, the mounted position mutually perpendicular of horizontal high accuracy spirit level and vertical high accuracy spirit level.
The infrared distance measuring instrument can monitor the lowest position where the hammer head of the pile driver moves in the process of piling by the hammer head of the pile driver, and the exposed height of the guardrail upright post can be monitored in real time. Data transmission of infrared range finder to well accuse platform, the manipulator passes through the data judgement of the infrared range finder of well accuse platform demonstration whether need stop the action of piling. Horizontal high accuracy spirit level and vertical high accuracy spirit level can carry out the straightness monitoring that hangs down to the pile driver tup from horizontal and vertically respectively to with data transmission to well accuse platform, well accuse platform is adjusted the pile driver tup through the horizontal and vertical straightness information that hangs down of pile driver tup, guarantees the straightness that hangs down of pile driver tup, thereby the guardrail stand can remain vertical throughout, the straightness correspondence that hangs down of guardrail stand obtains guaranteeing.
As the preferable scheme of the utility model, the connecting plate is sleeved on the hammer head of the pile driver, and two ends of the connecting plate are welded together. The connecting plate cover is established on pile driver hammer, and horizontal high accuracy spirit level, vertical high accuracy spirit level and infrared rangefinder mountable are in each side of connecting plate, avoid the mutual influence. The two ends of the connecting plate are welded together, so that the connection reliability of the connecting plate is ensured, and the condition that the connecting plate is staggered relative to the hammer head of the pile driver is avoided.
As a preferable scheme of the utility model, the connecting plate is connected with the hammer head of the pile driver through a plurality of connecting bolts. A plurality of connecting bolts are connected between the connecting plate and the hammer head of the pile driver, so that the connection reliability between the connecting plate and the hammer head of the pile driver is further improved.
As a preferable scheme of the present invention, the number of the connecting bolts connected between the wide surface of the connecting plate and the hammer head of the pile driver is four, and the number of the connecting bolts connected between the narrow surface of the connecting plate and the hammer head of the pile driver is two. Four connecting bolts on the wide face of the connecting plate are uniformly distributed on four corners, so that the wide face of the connecting plate is reliably connected with the hammer head of the pile driver, and the looseness of the connecting plate is avoided. Two connecting bolts are connected between the narrow surface of the connecting plate and the hammer head of the pile driver, so that the narrow surface of the connecting plate can be reliably fixed.
As a preferred scheme of the utility model, anti-collision pads are sleeved outside the transverse high-precision level gauge, the longitudinal high-precision level gauge and the infrared distance meter and are connected to the connecting plate. The anti-collision pad can protect the horizontal high-precision level gauge, the vertical high-precision level gauge and the infrared distance measuring instrument respectively, and the horizontal high-precision level gauge or the vertical high-precision level gauge or the infrared distance measuring instrument is prevented from being damaged by collision in the piling process.
As a preferable scheme of the utility model, the thickness of the connecting plate is 5-15 mm.
The utility model has the beneficial effects that:
the infrared range finder can monitor the lowest position of the movement of the hammer head of the pile driver in the process of piling by the hammer head of the pile driver, so that the exposed height of the guardrail upright post can be monitored in real time. Data transmission of infrared range finder to well accuse platform, the manipulator passes through the data judgement of the infrared range finder of well accuse platform demonstration whether need stop the action of piling. Horizontal high accuracy spirit level and vertical high accuracy spirit level can carry out the straightness monitoring that hangs down to the pile driver tup from horizontal and vertically respectively to with data transmission to well accuse platform, well accuse platform is adjusted the pile driver tup through the horizontal and vertical straightness information that hangs down of pile driver tup, guarantees the straightness that hangs down of pile driver tup, thereby the guardrail stand can remain vertical throughout, the straightness correspondence that hangs down of guardrail stand obtains guaranteeing.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure, 1-hammer head of pile driver; 2-connecting plates; 3-a transverse high-precision level meter; 4-a longitudinal high-precision level meter; 5-infrared range finder; 6-connecting bolts; 7-crash pad.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
As shown in fig. 1 to 3, the guardrail column piling assisting device of the embodiment includes a connecting plate 2 connected to a pile driver hammer head 1, a horizontal high-precision level 3, a vertical high-precision level 4 and an infrared distance meter 5 are respectively installed on the connecting plate 2, and the installation positions of the horizontal high-precision level 3 and the vertical high-precision level 4 are perpendicular to each other.
The infrared distance measuring instrument 5 can monitor the lowest position of the movement of the hammer head 1 of the pile driver in the process of piling the hammer head 1 of the pile driver, and the exposed height of the guardrail upright post can be monitored in real time. The data transmission of infrared range finder 5 to well accuse platform, the manipulator passes through the data judgement of infrared range finder 5 that well accuse platform shows whether need stop the action of piling. After construction, the exposed height error of the guardrail upright post can be controlled within +/-5 mm, and the design requirement of +/-20 mm is met.
Horizontal high accuracy spirit level 3 and vertical high accuracy spirit level 4 can be respectively from horizontal and vertically to driving the stake machine tup 1 and carry out the straightness monitoring that hangs down to with data transmission to well accuse platform, well accuse platform is adjusted driving stake machine tup 1 through pile driver tup 1 horizontal and vertical straightness information that hangs down, guarantees the straightness that hangs down of pile driver tup 1, thereby the guardrail stand can remain vertical throughout, the straightness correspondence that hangs down of guardrail stand obtains guaranteeing. After the construction is finished, the error of the verticality of the guardrail upright post can be controlled to be +/-3 mm/m, the design requirement of +/-10 mm/m is met, the verticality of the guardrail upright post is really controlled, and the appearance quality of the installation line type of the corrugated plate in the later period is ensured.
The infrared vehicle-mounted pile driver adopts the clamp to fix the guardrail upright post, well controls the verticality of the upright post during driving, and reduces the problem of position deviation of the guardrail upright post during driving. The force of the infrared vehicle-mounted pile driver provided with the 3.0 engine is about 3 times that of the traditional pile driver, and the infrared vehicle-mounted pile driver only needs 45 seconds for driving the infrared vehicle-mounted pile driver into a vertical column. When a working group of the infrared vehicle-mounted pile driver is constructed, 2 people are needed to cooperate with each other, and a driver of the pile driver is matched with 1 person and 1 person.
Furthermore, the connecting plate 2 is sleeved on the hammer head 1 of the pile driver, and two ends of the connecting plate 2 are welded together. The connecting plate 2 is sleeved on the hammer head 1 of the pile driver, and the transverse high-precision level meter 3, the longitudinal high-precision level meter 4 and the infrared distance meter 5 can be arranged on each side surface of the connecting plate 2, so that mutual influence is avoided. The two ends of the connecting plate 2 are welded together, so that the connection reliability of the connecting plate 2 is ensured, and the condition that the connecting plate 2 is staggered relative to the hammer head 1 of the pile driver is avoided.
The connecting plate 2 is connected with the hammer head 1 of the pile driver through a plurality of connecting bolts 6. A plurality of connecting bolts 6 are connected between the connecting plate 2 and the hammer head 1 of the pile driver, so that the connection reliability between the connecting plate 2 and the hammer head 1 of the pile driver is further improved. The connecting bolts 6 connected between the wide surface of the connecting plate 2 and the hammer head 1 of the pile driver are four in number, and the connecting bolts 6 connected between the narrow surface of the connecting plate 2 and the hammer head 1 of the pile driver are two in number. Four connecting bolts 6 equipartitions on the broad face of connecting plate 2 guarantee that the broad face of connecting plate 2 and pile driver tup 1 are reliably connected on four angles, avoid connecting plate 2 not hard up. Two connecting bolts 6 are connected between the narrow surface of the connecting plate 2 and the hammer head 1 of the pile driver, so that the narrow surface of the connecting plate 2 can be reliably fixed.
In order to avoid the collision damage of the transverse high-precision level meter 3 and the longitudinal high-precision level meter 4, the outer parts of the transverse high-precision level meter 3, the longitudinal high-precision level meter 4 and the infrared distance measuring instrument 5 are respectively sleeved with an anti-collision pad 7, and the anti-collision pads 7 are connected to the connecting plate 2. The anti-collision pad 7 can protect the horizontal high-precision level meter 3, the vertical high-precision level meter 4 and the infrared distance measuring instrument 5 respectively, and the horizontal high-precision level meter 3 or the vertical high-precision level meter 4 or the infrared distance measuring instrument 5 in the piling process is prevented from being damaged by collision.
Furthermore, the thickness of the connecting plate 2 is 5-15 mm. The thickness of the connection plate 2 may be set to 10 mm.
The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (6)
1. The utility model provides a guardrail stand pile auxiliary device, its characterized in that, is including connecting plate (2) on pile driver tup (1), installs horizontal high accuracy spirit level (3), vertical high accuracy spirit level (4) and infrared distance meter (5) on connecting plate (2) respectively, the mounted position mutually perpendicular of horizontal high accuracy spirit level (3) and vertical high accuracy spirit level (4).
2. The auxiliary device for piling on the guardrail upright post is characterized in that the connecting plate (2) is sleeved on the hammer head (1) of the pile driver, and two ends of the connecting plate (2) are welded together.
3. A fence post piling aid according to claim 2 wherein the connection plate (2) is connected to the piling hammer head (1) by a plurality of connection bolts (6).
4. A fence post piling aid according to claim 3 wherein the number of connecting bolts (6) connecting between the wide face of the connecting plate (2) and the pile driver head (1) is four and the number of connecting bolts (6) connecting between the narrow face of the connecting plate (2) and the pile driver head (1) is two.
5. The guardrail column piling assisting device as recited in claim 1, wherein the transverse high-precision level gauge (3), the longitudinal high-precision level gauge (4) and the infrared distance measuring device (5) are sleeved with crash pads (7), and the crash pads (7) are connected to the connecting plate (2).
6. A fence post piling aid according to any one of claims 1 to 5 wherein the thickness of the connecting plate (2) is 5 to 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120404138.3U CN215482589U (en) | 2021-02-24 | 2021-02-24 | Guardrail stand pile driving auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120404138.3U CN215482589U (en) | 2021-02-24 | 2021-02-24 | Guardrail stand pile driving auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215482589U true CN215482589U (en) | 2022-01-11 |
Family
ID=79771182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120404138.3U Active CN215482589U (en) | 2021-02-24 | 2021-02-24 | Guardrail stand pile driving auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215482589U (en) |
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2021
- 2021-02-24 CN CN202120404138.3U patent/CN215482589U/en active Active
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