CN218349506U - Drainage pipe surveys auxiliary rod - Google Patents
Drainage pipe surveys auxiliary rod Download PDFInfo
- Publication number
- CN218349506U CN218349506U CN202222729701.1U CN202222729701U CN218349506U CN 218349506 U CN218349506 U CN 218349506U CN 202222729701 U CN202222729701 U CN 202222729701U CN 218349506 U CN218349506 U CN 218349506U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- head
- internal thread
- thread hole
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a drainage pipe investigation auxiliary rod, including head rod and a plurality of second connecting rod, first internal thread hole has been seted up to the head rod bottom, the thread head is installed at the top of second connecting rod, and second internal thread hole has been seted up to the bottom, the second connecting rod passes through the thread head and installs in the first internal thread hole of first threaded rod bottom, and the thread head of the second connecting rod of connection through the below between a plurality of second connecting rods is installed in the second internal thread hole of the second connecting rod of top, threaded mounting has right angle bending pole or touches the probe in the second internal thread hole of second connecting rod bottom. The utility model discloses investigation auxiliary rod connects through the mode of screw thread, splices as required, and it is convenient to dismantle, portable, and application scope is wide, is favorable to going on of investigation work.
Description
Technical Field
The utility model belongs to the technical field of municipal facilities, in particular to drainage pipe investigation auxiliary rod.
Background
The urban public drainage pipe network is an important infrastructure for guaranteeing urban public health safety and flood control safety, is an important link for controlling water pollution and protecting water environment, is an important component for guaranteeing urban normal operation, and in order to find out the urban drainage pipe network condition, the current drainage pipe network is required to be investigated and measured frequently, and accurate information such as pipe diameter, pipe bottom, height from bottom of well to ground and the like is mastered. Because the space is airtight narrow in the pit, general personnel can not get into, current measurement mode is to stand at the well head through the handheld measuring tool of measuring personnel and measures, however measuring tool is the preparation by oneself as required, generally forms through the welding of a plurality of the same metal pipe fittings, holistic length is 5-6m, whole comparatively heavy and inconvenient carrying, because every project exists the difference after the welding is accomplished, the measuring tool of preparation before can't use, still need make by oneself once more, waste time and energy, influence going on of investigation work.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a drainage pipe investigation auxiliary rod, investigation auxiliary rod connects through the mode of screw thread, splices as required, and it is convenient to dismantle, portable, and application scope is wide, is favorable to going on of investigation work.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a drainage pipe investigation auxiliary rod, includes head rod and a plurality of second connecting rod, first internal thread hole has been seted up to the head rod bottom, the thread head is installed at the top of second connecting rod, and second internal thread hole has been seted up to the bottom, the second connecting rod passes through the thread head to be installed in the first internal thread hole of first threaded rod bottom, and the thread head of the second connecting rod through the below of being connected between a plurality of second connecting rods is installed in the second internal thread hole of the second connecting rod of top, the length of head rod and second connecting rod is 1m, can use different quantity's second connecting rod as required, the right angle bending pole or touch probe are installed to the screw thread in the second internal thread hole of second connecting rod bottom, right angle bending pole and touch probe all make through 304 stainless steel and form.
Preferably, a plurality of bulges are arranged on the outer walls of the first connecting rod and the second connecting rod.
Preferably, the outer walls of the first connecting rod and the second connecting rod are provided with scales.
Preferably, the first connecting rod and the second connecting rod are made of glass fiber and have a cavity structure inside.
The utility model has the advantages that:
1) The investigation auxiliary rod is connected through the mode of screw thread, splices as required, and it is convenient to dismantle, portable, and application scope is wide, is favorable to going on of investigation work.
2) Through all installing a plurality of archs on the outer wall at head rod and second connecting rod, increased the frictional force of hand with head rod, second connecting rod through the arch, improved the stability of controlling, the going on of the work of being convenient for.
3) Through all installing the scale on the outer wall at head rod and second connecting rod, the reading of the size of being convenient for through the scale need not other appurtenance and measures the reading once more, has improved the efficiency of work.
4) The first connecting rod and the second connecting rod are made of glass fibers and are of a cavity structure, the glass fibers have the advantages of being good in insulating property, good in corrosion resistance, high in mechanical strength and the like, the service life is long, the use cost is reduced, the weight of the first connecting rod and the weight of the second connecting rod are reduced due to the cavity structure, and the carrying and the use are convenient.
Drawings
Fig. 1 is a schematic view of the internal structure of the first connecting rod in the auxiliary rod for drainage pipeline investigation of the present invention.
Fig. 2 is the utility model discloses a second connecting rod inner structure schematic diagram in drainage pipe investigation auxiliary rod.
Fig. 3 is a schematic view of the first working state of the auxiliary rod for drainage pipeline investigation of the present invention.
Fig. 4 is a schematic view of the second working state of the auxiliary rod for drainage pipeline investigation of the present invention.
In the figure: 1. a first connecting rod; 11. a first internally threaded bore; 2. a second connecting rod; 21. a second internally threaded bore; 22. a screw head; 3. a scale; 4. a protrusion; 5. a right angle bending bar; 6. a touch probe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying fig. 1-4, 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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "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 merely for convenience of description of the present invention, 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 thus, are not to be construed as limiting the present invention.
The utility model provides a drainage pipe investigation auxiliary rod, includes head rod 1 and a plurality of second connecting rod 2, first internal thread hole 11 has been seted up to head rod 1 bottom, the thread head 22 is installed at the top of second connecting rod 2, and second internal thread hole 21 has been seted up to the bottom, second connecting rod 2 passes through thread head 22 and installs in the first internal thread hole 11 of first threaded rod 1 bottom, and the thread head 22 of the second connecting rod 2 of below is installed in the second internal thread hole 21 of the second connecting rod 2 of top through the connection between a plurality of second connecting rods 2, head rod 1 is 1m with the length of second connecting rod 2, can use different quantity of second connecting rod 2 as required, right angle bending rod 5 or feeler 6 are installed to the screw thread in the second internal thread hole 21 of second connecting rod 2 bottom, right angle bending rod 5 and feeler 6 are all made through 304 stainless steel. Can measure the pipe diameter through right angle bending pole 5, through placing right angle bending pole 5 respectively in the top and the bottom of pipeline, obtain the pipe diameter through calculating the difference in height, insert the inspection shaft bottom through feeler 6 to the inspection shaft degree of depth is surveyed on ground.
All install a plurality of archs 4 on the outer wall of head rod 1 and second connecting rod 2, increased hand and head rod 1, second connecting rod 2's frictional force through arch 4, improved the stability of controlling, the going on of the work of being convenient for.
All install scale 3 on the outer wall of head rod 1 and second connecting rod 2, the reading of the size of being convenient for through scale 3 need not other appurtenance and measures the reading again, has improved the efficiency of work.
The first connecting rod 1 and the second connecting rod 2 are made of glass fibers and are of a cavity structure, the glass fibers have the advantages of being good in insulating property, corrosion resistance, mechanical strength and the like, the service life is long, the use cost is reduced, the weight of the first connecting rod 1 and the weight of the second connecting rod 2 are reduced due to the cavity structure, and the carrying and the use are convenient.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The utility model provides a drainage pipe investigation auxiliary rod, its characterized in that, includes head rod and a plurality of second connecting rod, first internal thread hole has been seted up to the head rod bottom, the screw thread head is installed at the top of second connecting rod, and second internal thread hole has been seted up to the bottom, the second connecting rod passes through the screw thread head and installs in the first internal thread hole of first threaded rod bottom, and the screw thread head of the second connecting rod through the below of connecting between a plurality of second connecting rods is installed in the second internal thread hole of the second connecting rod of top, threaded mounting has right angle bending pole or feeler in the second internal thread hole of second connecting rod bottom.
2. The auxiliary rod for drainage pipeline investigation of claim 1, wherein the length of the first connecting rod and the length of the second connecting rod are both 1m.
3. The auxiliary rod as claimed in claim 1, wherein the right angle bending rod and the touch probe are made of 304 stainless steel.
4. The auxiliary rod for sewer pipe survey of claim 1, wherein a plurality of protrusions are installed on the outer wall of each of the first connecting rod and the second connecting rod.
5. The auxiliary rod for sewer pipe survey of claim 1, wherein the outer walls of the first connecting rod and the second connecting rod are provided with scales.
6. The auxiliary rod for sewer pipe survey of claim 1, wherein the first connecting rod and the second connecting rod are made of glass fiber.
7. The auxiliary rod as claimed in claim 1, wherein the first and second connecting rods are hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222729701.1U CN218349506U (en) | 2022-10-17 | 2022-10-17 | Drainage pipe surveys auxiliary rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222729701.1U CN218349506U (en) | 2022-10-17 | 2022-10-17 | Drainage pipe surveys auxiliary rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218349506U true CN218349506U (en) | 2023-01-20 |
Family
ID=84897401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222729701.1U Active CN218349506U (en) | 2022-10-17 | 2022-10-17 | Drainage pipe surveys auxiliary rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218349506U (en) |
-
2022
- 2022-10-17 CN CN202222729701.1U patent/CN218349506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204988276U (en) | Laser is perpendicular / horizontal measuring device | |
| CN108680490B (en) | Device and method for detecting corrosion degree of reinforced concrete foundation steel bars of iron tower | |
| CN108729904A (en) | A kind of novel fixation type inclinometer monitoring unit and implementation method | |
| CN218349506U (en) | Drainage pipe surveys auxiliary rod | |
| JP2005181176A (en) | Inclination measuring device and ground displacement monitoring apparatus | |
| CN206095356U (en) | Differential pressure water level measuring apparatu | |
| CN210862632U (en) | Multifunctional measuring device for building engineering management | |
| CN214333575U (en) | Measuring point marking positioning ruler for individual household acceptance check | |
| CN208075988U (en) | A kind of explosion-proof type magnetostriction liquidometer can measure multiple liquid levels | |
| CN113465465A (en) | Pipe well detection rod | |
| CN212779061U (en) | Angle measuring device | |
| CN202599633U (en) | Bridge deflection test instrument | |
| CN109323684A (en) | A kind of inclination measurement system and its tilt measurement | |
| CN209894109U (en) | Simple and easy portable three-dimensional deformation monitoring devices | |
| CN210036740U (en) | Prefabricated wall body installation straightness measuring tool that hangs down | |
| CN203069312U (en) | Optical-fiber grating wind-pressure sensor | |
| CN206905766U (en) | A kind of joint bar testing apparatus for verticality and measuring for verticality structure | |
| CN201867187U (en) | Vertical hypsometer | |
| CN205352343U (en) | Distance measuring device | |
| CN219454921U (en) | Pipeline measuring device | |
| CN206113928U (en) | Special detection instrument of template | |
| CN209991889U (en) | Novel location muscle detects device | |
| CN210400376U (en) | Direct-reading pipeline gradient measuring instrument | |
| CN213874092U (en) | Portable quick acquisition device for pipe diameter of underground pipeline | |
| CN217132164U (en) | Novel building settlement detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |