CN217541910U - Folding telescopic slope measurement ware - Google Patents
Folding telescopic slope measurement ware Download PDFInfo
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- CN217541910U CN217541910U CN202221567270.7U CN202221567270U CN217541910U CN 217541910 U CN217541910 U CN 217541910U CN 202221567270 U CN202221567270 U CN 202221567270U CN 217541910 U CN217541910 U CN 217541910U
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- supporting rods
- hinge shaft
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- hinged
- rod
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Abstract
The utility model discloses a folding telescopic slope measurer, which comprises a telescopic rod and two same supporting rods, wherein the telescopic rod and the two supporting rods are sequentially connected end to end; the telescopic rod comprises a pipe body, the left part and the right part of the pipe body are both connected with an inner rod in a sliding way, and the outer end of the inner rod is connected with a hinged support which is respectively hinged with the two supporting rods; positioning holes are formed in the left portion and the right portion of the tube body, pin columns penetrate through the inner end of the inner rod, and the pin columns are matched with the positioning holes to enable the inner rod to be positioned; the upper ends of the two supporting rods are hinged, a hinge shaft is arranged at the hinged position of the two supporting rods, the front end of the hinge shaft is fixedly connected with a dial, the front end of the hinge shaft is connected with a traction wire, and the tail end of the traction wire is connected with a hanging weight block; the utility model can quickly measure the angle of the slope in the construction process, has the characteristics of quickness, real time, simplicity and easy operation, greatly improves the progress and precision of site construction, and saves manpower and material resources; can be folded in a telescopic way, and is convenient to carry and store.
Description
Technical Field
The utility model belongs to the technical field of the slope measuring equipment, in particular to folding telescopic slope caliber.
Background
The slope is very visible in hydraulic engineering, such as embankment subgrade, river bank, ditch, bank ladder and the like, and the slope size of a slope body is an important control and detection index in both construction and later maintenance construction. At present, a method for measuring the gradient generally adopts a ruler method and a level method, the ruler method is simple and visual, but is greatly influenced by artificial estimation, the measurement precision is low, although the measured data of the level method is accurate, an operator can actually master the method only through professional technical training, and the method occupies a lot of personnel and has low measurement efficiency. In the construction of embankment subgrade, river bank, ditch, embankment ladder and the like, the magnitude of the slope needs to be frequently detected, which brings much trouble to the construction operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding telescopic slope caliber solves prior art's problem, can measure the angle in slope fast in the work progress for the construction progress improves the portability of caliber.
In order to achieve the above object, the utility model provides a following technical scheme: a folding telescopic slope measurer comprises a telescopic rod and two same supporting rods, wherein the telescopic rod and the two supporting rods are sequentially connected end to end; the telescopic rod comprises a pipe body, the left part and the right part of the pipe body are both connected with an inner rod in a sliding way, and the outer end of the inner rod is connected with a hinged support which is respectively hinged with the two supporting rods; positioning holes are formed in the left portion and the right portion of the tube body, pin columns penetrate through the inner end of the inner rod, and the pin columns are matched with the positioning holes to enable the inner rod to be positioned; the upper ends of the two supporting rods are hinged, a hinge shaft is arranged at the hinged position of the two supporting rods, the front end of the hinge shaft is fixedly connected with a dial, the front end of the hinge shaft is connected with a traction wire, and the tail end of the traction wire is connected with a hanging weight block.
Preferably, the number of the inner rods, the number of the pin columns and the number of the hinge seats are two; the number of the positioning holes is four.
Preferably, the inner end of the inner rod is provided with a through hole matched with the pin, and the inner diameter of the through hole is larger than the outer diameter of the pin.
Preferably, the dial is circular in shape, and the hinge shaft penetrates through the dial.
Preferably, the pull wire is located on the front side of the dial, and the upper end of the pull wire is arranged in a ring shape and sleeved on the outer side of the hinge shaft.
Preferably, the hanging drop block is a lead block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can quickly measure the angle of the slope in the construction process, has the characteristics of quickness, real time, simplicity and easy operation, greatly improves the progress and precision of site construction, and saves manpower and material resources; can be folded into a straight line shape by stretching, and is convenient to carry and store.
Drawings
Fig. 1 is a schematic view of the retracted state of the inner rod of the present invention.
Fig. 2 is a schematic view of the extending state of the inner rod of the present invention.
In the figure: 1. the device comprises a telescopic rod, 2, a support rod, 3, a hinge shaft, 4, a dial, 5, a traction wire, 6, a pendant block, 11, a pipe body, 12, an inner rod, 13, a hinge seat, 14, a positioning hole, 15 and a pin column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present embodiment provides a foldable telescopic slope measuring device, which includes a telescopic rod 1 and two identical supporting rods 2, wherein the telescopic rod 1 and the supporting rods 2 are made of hard plastic or metal; the telescopic rod 1 and the two support rods 2 are sequentially connected end to end; the telescopic rod 1 comprises a pipe body 11, the left part and the right part of the pipe body 11 are both connected with an inner rod 12 in a sliding way, and the outer end of the inner rod 12 is connected with a hinged support 13 which is respectively hinged with the two support rods 2; positioning holes 14 are formed in the left part and the right part of the pipe body 11, a pin 15 penetrates through the inner end of the inner rod 12, and the pin 15 is matched with the positioning holes 14 to position the inner rod 12; the number of the inner rods 12, the pin columns 15 and the hinge bases 13 is two; the number of the positioning holes 14 is four; the inner end of the inner rod 12 is provided with a through hole matched with the pin 15, the inner diameter of the through hole is larger than the outer diameter of the pin 15, and the pin 15 can be conveniently assembled and disassembled when the through hole is matched with different positioning holes 14.
The upper ends of the two supporting rods 2 are hinged, a hinge shaft 3 is arranged at the hinged position of the two supporting rods 2, the front end of the hinge shaft 3 is fixedly connected with a dial 4, the dial 4 is circular, and the hinge shaft 3 penetrates through the dial 4.
The front end of the hinge shaft 3 is connected with a traction wire 5, and the tail end of the traction wire 5 is connected with a hanging weight block 6; the traction wire 5 is positioned at the front side of the dial 4, and the upper end of the traction wire 5 is arranged in a ring shape and sleeved at the outer side of the hinge shaft 3; the hanging drop block 6 is a lead block.
The utility model discloses during the use, refer to figure 1, interior pole 12 withdrawal body 11, the pin 15 of interior pole 12 the inner cooperates with the locating hole 14 at body 11 middle part, and the pin 15 passes the locating hole 14 at body 11 middle part and the inner through-hole of interior pole 12, realizes the fixed of interior pole 12 position and the fixed of telescopic link 1 length. Length is fixed this moment for telescopic link 1, and telescopic link 1 and two branch 2 constitute stable triangle-shaped structures, and 2 length of two branches are the same, and when telescopic link 1 level like this, pendant piece 6 receives gravity flagging, and pull wire 5 is vertical, under 5 corresponding calibrated scale 4 of pull wire, the reading is zero. After the telescopic rod 1 is attached to the inclined plane to be measured, the traction wire 5 returns to the vertical state due to the effect of the gravity of the earth on the hanging and falling block 6, the degree of the dial 4 corresponding to the traction wire 5 is the inclination angle of the inclined plane, and the gradient is rapidly measured.
When the foldable storage device needs to be folded, the pin 15 is taken out, the inner rod 12 slides outwards along the tube body 11, and the pin 15 penetrates into the through hole at the inner end of the inner rod 12 and the positioning hole 14 at the outer end of the tube body 11 again after the through hole corresponds to the positioning hole, so that the extending positioning of the inner rod 12 is realized. Along with the extension of the inner rod 12, the supporting rods 2 move along with the inner rod 12, the opening angle between the two supporting rods 2 is increased to 180 degrees, the two supporting rods 2 are in a straight shape, and at the moment, the supporting rods 2 are parallel to the telescopic rod 1, so that the measurer is in a straight shape and is convenient to store and carry.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a folding telescopic slope measurement ware, includes telescopic link and two the same branches, its characterized in that: the telescopic rod and the two support rods are sequentially connected end to end; the telescopic rod comprises a pipe body, the left part and the right part of the pipe body are both connected with an inner rod in a sliding manner, and the outer end of the inner rod is connected with a hinged support which is respectively hinged with the two supporting rods; positioning holes are formed in the left part and the right part of the tube body, pin columns penetrate through the inner ends of the inner rods, and the pin columns are matched with the positioning holes to position the inner rods; the upper ends of the two supporting rods are hinged, a hinge shaft is arranged at the hinged position of the two supporting rods, the front end of the hinge shaft is fixedly connected with the dial, the front end of the hinge shaft is connected with a traction wire, and the tail end of the traction wire is connected with a hanging weight block.
2. The folding telescopic slope measurer according to claim 1, wherein: the number of the inner rods, the pin columns and the hinge bases is two; the number of the positioning holes is four.
3. The folding telescopic slope measurer according to claim 1, wherein: the inner end of the inner rod is provided with a through hole matched with the pin, and the inner diameter of the through hole is larger than the outer diameter of the pin.
4. The folding telescopic slope measurer according to claim 1, wherein: the dial is circular in shape, and the hinge shaft penetrates through the dial.
5. The folding telescopic slope measurer according to claim 1, wherein: the pull wire is positioned on the front side of the dial, and the upper end of the pull wire is annular and is sleeved on the outer side of the hinge shaft.
6. The folding telescopic slope measurer according to claim 1, wherein: the hanging pendant block is a lead block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221567270.7U CN217541910U (en) | 2022-06-22 | 2022-06-22 | Folding telescopic slope measurement ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221567270.7U CN217541910U (en) | 2022-06-22 | 2022-06-22 | Folding telescopic slope measurement ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541910U true CN217541910U (en) | 2022-10-04 |
Family
ID=83419877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221567270.7U Active CN217541910U (en) | 2022-06-22 | 2022-06-22 | Folding telescopic slope measurement ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541910U (en) |
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2022
- 2022-06-22 CN CN202221567270.7U patent/CN217541910U/en active Active
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