CN209941565U - Waveform guardrail stand construction tool - Google Patents
Waveform guardrail stand construction tool Download PDFInfo
- Publication number
- CN209941565U CN209941565U CN201920284899.2U CN201920284899U CN209941565U CN 209941565 U CN209941565 U CN 209941565U CN 201920284899 U CN201920284899 U CN 201920284899U CN 209941565 U CN209941565 U CN 209941565U
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- CN
- China
- Prior art keywords
- hoop
- upright post
- guardrail
- construction tool
- scale rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a waveform guardrail upright post construction tool, which comprises an upright post hoop, a level observer, a scale rod and a crossbeam center height controller, wherein the upright post hoop is formed by connecting two upright post hoop sheets, two steel drills and a set of hoop fastening bolts, is connected with the level observer through the steel drills, and is connected with a guardrail upright post by using the two hoop sheets and the hoop fastening bolts; the leveling observation instrument comprises a leveling bubble, a square iron block and a graduated rod threaded hole, the leveling bubble is arranged in a groove in the square iron block, and the graduated rod threaded hole is connected with the graduated rod; crossbeam center height controller contains slip ring, wire casing, plumb line, slip ring fastening bolt and toper plumb bob, the plumb line one end connect the toper plumb bob when the operation, the other end passes and ties on the scale bar behind the wire casing, is fixed by slip ring fastening bolt. The use of this instrument has replaced artifical manual measurement repeatedly, saves artifical input, improves the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the guardrail technique and specifically relates to a can real-time control stand verticality and control guardrail crossbeam central height's instrument during installation waveform guardrail stand.
Background
At present, when the waveform guardrail of the highway in China is installed, the control of the vertical degree of the stand column and the central height of the cross beam mainly comprises that constructors use a plurality of straight scales and vertical lines to manually measure and calibrate, time and labor are wasted, the construction quality is easily influenced by the skilled skills and responsibility of the constructors, the construction efficiency is further reduced, and even the established traffic target is influenced.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art existence, provide a wave form guardrail stand construction verticality, the instrument of crossbeam central height, this instrument can real time monitoring guardrail stand squeeze into in-process verticality and crossbeam central height and whether meet the requirements to give mechanical operation person in time the adjustment stand through the observer and squeeze into direction and speed, realize high efficiency, the high quality construction of guardrail.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a waveform guardrail upright post construction tool comprises an upright post hoop, a level observer, a scale rod and a crossbeam center height controller, wherein the upright post hoop is formed by connecting two upright post hoop sheets, two steel rods and a set of hoop fastening bolts, is connected with the level observer through the steel rods, and is connected with a guardrail upright post by using the two hoop sheets and the hoop fastening bolts; the leveling observation instrument comprises a leveling bubble, a square iron block and a graduated rod threaded hole, the leveling bubble is arranged in a groove in the square iron block, and the graduated rod threaded hole is connected with the graduated rod; crossbeam center height controller contains slip ring, wire casing, plumb line, slip ring fastening bolt and toper plumb bob, the plumb line one end connect the toper plumb bob when the operation, the other end passes and ties on the scale bar behind the wire casing, is fixed by slip ring fastening bolt.
Preferably, one end of the graduated rod is provided with a thread and is matched with the thread in a threaded hole of an upper square iron block of the level observer, and the end provided with the thread is the starting end of the graduation, and the length of the graduated rod is within 1 m.
Preferably, the total length of the anchor ear of the upright post is slightly smaller than the perimeter of the upright post of the guardrail, so that the anchor ear can be locked conveniently, and the inner side of the anchor ear is attached with a rubber sheet, thereby avoiding scratching the surface coating of the upright post during fastening.
Preferably, the perpendicular line is selected to have a length that is substantially free of elastic deformation.
Preferably, the diameter of the inner ring of the sliding ring is adapted to the diameter of the scale rod.
The utility model discloses an instrument is connected with guardrail stand top through the stand staple bolt to with stand synchronous motion, realize that the stand squeezes into in-process real time monitoring stand verticality and crossbeam center height. The beneficial effects of the utility model reside in that:
whether the verticality and the transverse center height of the waveform guardrail stand column meet the requirements or not can be checked in real time, and the vertical height and the transverse center height are timely fed back to corresponding constructors to be adjusted, so that a manual repeated measurement method is replaced, and the construction efficiency and the construction quality are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses a staple bolt and level observer structure sketch map.
Fig. 3 is a top view of fig. 2.
Fig. 4 is an enlarged schematic view of the slip ring of the present invention.
Fig. 5 is a left side view of fig. 4.
Fig. 6 is a schematic structural view of a conical drop hammer.
In the figure: the device comprises a column hoop 1, a level observer 2, a graduated rod 3, a crossbeam center height controller 4, an alignment seam 11, a hoop fastening bolt 12, a hoop sheet 13, a steel chisel 14, a leveling bubble 21, a square iron block 22, a graduated rod threaded hole 23, a wire casing 41, a sliding ring fastening bolt 42, a sliding ring 43, a plumb line 44 and a conical hanging hammer 45.
Detailed Description
An embodiment, as shown in fig. 1, is a waveform guardrail column construction tool, which comprises a column hoop 1, a level observer 2, a graduated rod 3 and a beam center height controller 4. The stand staple bolt 1 is connected by two stand hooping sheets 13, two drill rods 14 and one set of staple bolt fastening bolt 12 and constitutes, is connected with level observation appearance 2 through drill rod 14 to utilize two hooping sheets 13 and staple bolt fastening bolt 12 to be connected with the guardrail stand, the stand staple bolt total length of institute art slightly is less than guardrail stand girth, so that staple bolt locking, just the inside rubber sheet that has of staple bolt sheet avoids fish tail stand surface coating when fastening. 2 surveyor's level contains level bubble 21, square iron plate 22 and scale rod screw hole 23, leaves a recess on the square iron plate, and the level bubble shape is in the circular recess of arranging in on square iron plate 22, as shown in figure 2, 3, scale rod screw hole 23 is used for being connected with scale rod 3, and the screw thread is carved with to scale rod one end to with the screw thread phase-match in the appearance iron plate screw hole above the surveyor's level, the one end of carving the screw thread is the initiating terminal of scale, scale rod length be suitable in 1 m. The beam center height controller 4 comprises a sliding ring 43, a wire groove 41, a vertical line 44, a sliding ring fastening bolt 42 and a conical hanging hammer 45; one end of the vertical line 44 is connected with a conical hanging hammer 45 during operation, the other end of the vertical line passes through the wire groove 41 and then can be fastened on the scale rod 3, and a sliding ring fastening bolt 42 is screwed, as shown in fig. 4 and 5, the selected vertical line has no obvious elastic deformation, and the diameter of the inner ring of the sliding ring is matched with that of the scale rod.
The working principle is as follows: before the waveform guardrail upright post is driven in/installed, the position of the central point of the cross beam on the upright post and the length of the vertical line are determined according to design requirements, and marks are made. Then will assemble the utility model discloses a staple bolt is fixed on the guardrail stand to through the position of 11 adjustment stand staple bolts of alignment seam 1, can observe guardrail stand entablature center height position high mark until from aligning in seam 11. Then, the column is driven, the whole tool moves down along with the column in the driving process of the column, and when the distance between the bottom end of the conical hanging hammer 45 and the road surface is close to 100cm, the driving speed is reduced, and the position of the leveling bubble 21 is observed. If the level bubble 21 is not centered, the striking direction of the hammer of the pile driver needs to be adjusted so that the level bubble 21 is centered. And (3) accelerating the driving speed after the leveling bubble 21 is centered until the distance between the bottom end of the conical hanging hammer 45 and the road surface is about 10cm, reducing the hammering speed, slowly driving the upright post until the bottom end of the conical hanging hammer 45 is contacted with the road surface, and stopping driving, namely finishing the upright post driving process.
Furthermore, when the effect of the leveling bubble 21 may be observed due to the influence of the vibration of the upright column during the driving of the upright column, the driving operation may be suspended, the position of the leveling bubble 21 may be observed, and the hammering direction of the pile driver may be adjusted according to the centering condition of the bubble, and then the upright column may be driven continuously.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept thereof within the technical scope of the present invention.
Claims (5)
1. The utility model provides a wave form guardrail stand construction tool which characterized in that: the device comprises a column hoop (1), a leveling observer (2), a graduated rod (3) and a beam center height controller (4), wherein the column hoop (1) is formed by connecting two column hoop sheets (13), two steel rods (14) and a set of hoop fastening bolts (12), is connected with the leveling observer (2) through the steel rods (14), and is connected with a guardrail column by using the two hoop sheets (13) and the hoop fastening bolts (12); the level observation instrument comprises a level bubble (21), a square iron block (22) and a graduated rod threaded hole (23); the leveling bubble is arranged in a groove on the square iron block (22), and the scale rod threaded hole (23) is connected with the scale rod (3); the crossbeam center height controller comprises a sliding ring (43), a wire groove (41), a vertical line (44), a sliding ring fastening bolt (42) and a conical hanging hammer (45); one end of the vertical line (44) is connected with the conical hanging hammer (45) during operation, and the other end of the vertical line passes through the wire groove (41) and then is fastened on the scale rod (3) and is fixed by the sliding ring fastening bolt (42).
2. The waveform guardrail post construction tool of claim 1 wherein: the total length of the upright post hoop (1) is slightly smaller than the perimeter of the guardrail upright post, and a rubber sheet is attached to the inner side of the hoop sheet (13).
3. The waveform guardrail post construction tool of claim 1 wherein: the screw thread of scale rod (3) one end with reserve scale rod screw hole (23) on level observation appearance (2) and suit, scale rod (3) length should be in 1 m.
4. The waveform guardrail post construction tool of claim 1 wherein: the long line selected for the perpendicular line (44) has no significant elastic deformation.
5. The waveform guardrail post construction tool of claim 1 wherein: the diameter of the inner ring of the sliding ring (43) is adapted to the diameter of the scale rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284899.2U CN209941565U (en) | 2019-03-07 | 2019-03-07 | Waveform guardrail stand construction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284899.2U CN209941565U (en) | 2019-03-07 | 2019-03-07 | Waveform guardrail stand construction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941565U true CN209941565U (en) | 2020-01-14 |
Family
ID=69123298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920284899.2U Expired - Fee Related CN209941565U (en) | 2019-03-07 | 2019-03-07 | Waveform guardrail stand construction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232617A (en) * | 2021-12-31 | 2022-03-25 | 中建市政工程有限公司 | Multi-angle of cement mixing stake can be accomodate and move quick-witted locating component |
-
2019
- 2019-03-07 CN CN201920284899.2U patent/CN209941565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232617A (en) * | 2021-12-31 | 2022-03-25 | 中建市政工程有限公司 | Multi-angle of cement mixing stake can be accomodate and move quick-witted locating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210307 |