CN210971055U - Interval tunnel measurement unwrapping wire dolly - Google Patents
Interval tunnel measurement unwrapping wire dolly Download PDFInfo
- Publication number
- CN210971055U CN210971055U CN201921873823.XU CN201921873823U CN210971055U CN 210971055 U CN210971055 U CN 210971055U CN 201921873823 U CN201921873823 U CN 201921873823U CN 210971055 U CN210971055 U CN 210971055U
- Authority
- CN
- China
- Prior art keywords
- rod
- horizontal
- box
- trolley
- cylinder
- 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
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to the technical field of tunnel measurement auxiliary equipment, in particular to an interval tunnel measurement pay-off trolley, which comprises a measurement pay-off trolley body, wherein the measurement pay-off trolley body comprises a trolley bottom plate box, and a power mechanism is arranged in the trolley bottom plate box; the middle part of the surface of the trolley bottom plate box is provided with a cylinder box, the left side of the cylinder box is provided with a control box, and the right side of the cylinder box is provided with a battery box; the top end of the cylinder box is open, and a vertical telescopic cylinder is arranged in the cylinder box; the inner rail of the tunnel is used as a reference point, and the moving trolley with the marking mechanism is used for realizing accurate marking and positioning on the inner walls of the two sides of the tunnel.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a tunnel measurement auxiliary assembly technical field, concretely relates to interval tunnel measurement unwrapping wire dolly.
[ background of the invention ]
And (3) underground section water supply and drainage construction: the method mainly comprises the steps of installing and positioning the fire-fighting water pipe and the pressure waste water pipe, quickly positioning and paying off the bracket of the tunnel fire-fighting water pipe through the measurement paying-off trolley, and retesting the locator. The traditional adoption manual work is drawn out the mounting line and is installed the setpoint on the side inner wall in tunnel, and speed is slow, and inefficiency, it is also relatively poor to draw the line effect.
[ Utility model ] content
An object of the utility model is to provide an interval tunnel measures unwrapping wire dolly to prior art's defect and not enough.
The utility model relates to an interval tunnel measurement pay-off trolley, which comprises a measurement pay-off trolley body, wherein the measurement pay-off trolley body comprises a trolley bottom plate box, and a power mechanism is arranged in the trolley bottom plate box;
the middle part of the surface of the trolley bottom plate box is provided with a cylinder box, the left side of the cylinder box is provided with a control box, and the right side of the cylinder box is provided with a battery box;
the top end of the cylinder box is open, and a vertical telescopic cylinder is arranged in the cylinder box; a horizontal rod is welded at the top end of a piston rod of the vertical telescopic cylinder, and linkage scribing mechanisms are correspondingly installed at two ends of the horizontal rod; the linkage scribing mechanism comprises a horizontal telescopic rod, the horizontal telescopic rod comprises a primary cylinder rod and a secondary rod, internal threads are arranged in the primary cylinder rod, external threads are arranged on a rod body of the secondary rod, and the primary cylinder rod is in threaded connection with the secondary rod; the outer end of the sub rod is welded with a horizontal sleeve, the outer side surface of the horizontal sleeve is open, a horizontal telescopic spring is installed in the horizontal sleeve, the outer end of the horizontal telescopic spring is welded with a marking pen sleeve, the vertical section of the marking pen sleeve is circular, a rubber inner sleeve is arranged in the marking pen sleeve, and a marking pen is embedded in the rubber inner sleeve;
the inner side of the bottom surface of the primary cylinder rod is provided with a first infrared ranging sensor, an infrared probe of the first infrared ranging sensor is installed on the bottom surface of the primary cylinder rod, and an infrared probe receiver of the first infrared ranging sensor is installed on a convex plate on the top surface of the control box;
a fixed-point scribing component is arranged on the outer side of the bottom surface of the female cylinder rod; the fixed-point scribing component comprises a horizontal cylinder arranged on the outer side of the bottom surface of the female cylinder rod, a piston rod end of the horizontal cylinder is provided with a horizontal linkage rod, an outer end head of the horizontal linkage rod is provided with an annular linkage plate, the middle part of the annular linkage plate is provided with a central hole, and a marking pen penetrates through the central hole to the outside; the periphery of the outer side of the central hole of the front surface of the annular linkage plate is provided with an annular atom ink pad;
a rechargeable battery is arranged in the battery box; a trolley walking distance recording mechanism is arranged on the battery box;
the trolley travelling distance recording mechanism comprises a square boss arranged on the top surface of the battery box, a horizontal shaft hole penetrating through the square boss is formed in the upper portion of the square boss, a third bearing is arranged on the upper portion of each of two side surfaces of the square boss, a horizontal shaft rod penetrates through the third bearing and the horizontal shaft hole, an outer end rod body of the horizontal shaft rod penetrates to the outer side of the square boss, an external thread is arranged on the rod body of the horizontal shaft rod, a turntable is arranged on the outer side shaft rod of the horizontal shaft rod, and two nuts are screwed on the outer side shaft rod of the horizontal shaft rod to; the turntable is connected with a synchronizing wheel through a belt, and the synchronizing wheel is arranged on the outer side of a front shaft lever on one side of the front part in the bottom plate box of the trolley; an infrared counter is arranged on the outer side end edge of the top surface of the battery box, an infrared probe II of the infrared counter is arranged on the top surface of the battery box, and a receiver II is arranged on the inner side surface of the turntable, which is opposite to the infrared probe II;
a P L C controller is arranged on one side of the inner wall of the control box, and a display is arranged on the front surface of the control box.
Furthermore, two bearings I are correspondingly mounted at two ends of the inner side of the front part of the trolley bottom plate box, a double-head speed reducing motor is mounted at the front part of the inner bottom surface of the trolley bottom plate box, output ends at two ends of the double-head speed reducing motor are respectively connected with two front shaft levers, and the two front rotating shaft levers respectively penetrate through the bearings I at the corresponding positions and the through holes I at the intersecting positions and are connected with two front wheels; two bearings II are correspondingly installed on two sides of the inner wall of the rear portion of the trolley bottom plate box, a rear shaft lever is installed between the two bearings II, two ends of the rear shaft lever are respectively inserted into two through holes in corresponding positions of the undersize trolley bottom plate box, and rear wheels are installed at two ends of the rear shaft lever to form a power mechanism.
Furthermore, a convex plate is arranged on the top surface of the control box, and the top surface of the convex plate and the top end of the front wheel of the power mechanism are positioned on the same horizontal plane.
Furthermore, triangular support rib plates are correspondingly arranged on two sides of the top of the piston rod of the vertical telescopic cylinder, and the top end edges of the two triangular support rib plates are connected with the horizontal rod and the bottom surface of the linkage scribing mechanism.
Furthermore, the outer side surfaces of the rotating disc and the synchronizing wheel are positioned on the same vertical surface, and the rotating disc and the synchronizing wheel are gears with the same diameter.
After the structure is adopted, the utility model discloses beneficial effect does: a section tunnel measurement unwrapping wire dolly, it utilizes track in the tunnel to be the datum point, utilizes the travelling car of taking marking off mechanism, realizes realizing the accurate location of ruling at tunnel both sides inner wall, it has convenient to use, and the operation is simple and direct, fast, advantages such as work efficiency height.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
fig. 3 is a schematic side view of the linkage scribing mechanism of the present invention;
fig. 4 is an enlarged view of a portion B of the present invention.
Description of reference numerals:
1. the trolley comprises a trolley bottom plate box, 2, a double-head speed reducing motor, 3, a rechargeable battery, 4, a trolley traveling distance recording mechanism, 5, a horizontal rod, 6, a vertical telescopic cylinder, 7, a triangular support rib plate, 8, a linkage marking mechanism, 9, a fixed point marking component, 10, a first infrared distance measuring sensor, 11, a control box, 12, a display, 13, a P L C controller, 14, a front wheel, 15, a battery box, 16, a cylinder box, 17 and a convex plate.
[ detailed description ] embodiments
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
As shown in fig. 1 to 4, the interval tunnel measuring pay-off trolley according to the present embodiment includes a measuring pay-off trolley body, the measuring pay-off trolley body includes a trolley bottom plate box 1, and a power mechanism is installed in the trolley bottom plate box 1;
the middle part of the surface of the trolley bottom plate box 1 is provided with a cylinder box 16, the left side of the cylinder box 16 is provided with a control box 11, and the right side of the cylinder box 16 is provided with a battery box 15;
the top end of the cylinder box 16 is open, and a vertical telescopic cylinder 6 is arranged in the cylinder box 16; a horizontal rod 5 is welded at the top end of a piston rod of the vertical telescopic cylinder 6, and linkage scribing mechanisms 8 are correspondingly installed at two ends of the horizontal rod 5; the linkage scribing mechanism 8 comprises a horizontal telescopic rod, the horizontal telescopic rod comprises a primary cylinder rod 81 and a secondary rod 85, internal threads are arranged in the primary cylinder rod 81, external threads are arranged on a rod body of the secondary rod 85, and the primary cylinder rod 81 is in threaded connection with the secondary rod 85; a horizontal cylinder sleeve 82 is welded at the outer end of the sub-rod 85, the outer side surface of the horizontal cylinder sleeve 82 is open, a horizontal telescopic spring 84 is installed in the horizontal cylinder sleeve 82, a marking pen cylinder sleeve is welded at the outer end of the horizontal telescopic spring 84, the vertical section of the marking pen cylinder sleeve is circular, a rubber inner sleeve is arranged in the marking pen cylinder sleeve, and a marking pen 83 is embedded in the rubber inner sleeve;
the inner side of the bottom surface of the female cylinder rod 81 is provided with a first infrared ranging sensor 10, an infrared probe of the first infrared ranging sensor 10 is installed on the bottom surface of the female cylinder rod 81, and an infrared probe receiver of the first infrared ranging sensor 10 is installed on a convex plate 17 on the top surface of the control box 11;
a fixed point scribing component 9 is arranged on the outer side of the bottom surface of the female cylinder rod 81; the fixed point scribing component 9 comprises a horizontal cylinder 91 arranged on the outer side of the bottom surface of the female cylinder rod 81, a piston rod end of the horizontal cylinder 91 is provided with a horizontal linkage rod 92, an outer end head of the horizontal linkage rod 92 is provided with an annular linkage plate 93, the middle part of the annular linkage plate 93 is provided with a central hole 95, and a marker 83 penetrates through the central hole 95 to the outside; an annular atom ink pad 94 is arranged around the outer side of the central hole on the front surface of the annular linkage plate 93;
a rechargeable battery 3 is arranged in the battery box 15; the battery box 15 is provided with a trolley walking distance recording mechanism 4;
the trolley traveling distance recording mechanism 4 comprises a square boss 44 installed on the top surface of the battery box 15, a horizontal shaft hole penetrating through the square boss is formed in the upper portion of the square boss 44, a third bearing is installed on the upper portion of the two side surfaces of the square boss 44, a horizontal shaft rod 45 penetrates through the third bearing and the horizontal shaft hole, an outer end rod body of the horizontal shaft rod 45 penetrates to the outer side of the square boss 44, an external thread is arranged on the rod body of the horizontal shaft rod 45, a turntable 43 is installed on the outer side shaft rod of the horizontal shaft rod 45, and two nuts 48 are screwed on the outer side shaft rod of the horizontal shaft rod 45 to fasten; the turntable 43 is connected with a synchronizing wheel 41 through a belt 42, and the synchronizing wheel 41 is arranged on the outer side of a front shaft lever on one side of the front part in the trolley bottom plate box 1; an infrared counter 45 is arranged on the outer side end edge of the top surface of the battery box 15, an infrared probe II of the infrared counter 45 is arranged on the top surface of the battery box 15, and a receiver II is arranged on the inner side surface of the turntable 43 corresponding to the position of the infrared probe II;
a P L C controller 13 is mounted on the inner wall of the control box 11, and a display 12 is mounted on the front surface of the control box 11.
Furthermore, two bearings I are correspondingly mounted at two ends of the inner side of the front part of the trolley bottom plate box 1, a double-head speed reducing motor 2 is mounted at the front part of the inner bottom surface of the trolley bottom plate box 1, output ends at two ends of the double-head speed reducing motor 2 are respectively connected with two front shaft levers, and the two front shaft levers are respectively inserted through the bearings I at the corresponding positions and the through holes I at the intersection positions and connected with the two front wheels 14; two bearings II are correspondingly installed on two sides of the inner wall of the rear portion of the trolley bottom plate box 1, a rear shaft lever is installed between the two bearings II, two ends of the rear shaft lever respectively penetrate through two through holes in the corresponding positions of the trolley bottom plate box 1, and rear wheels are installed at two ends of the rear shaft lever to form a power mechanism.
Furthermore, a convex plate 17 is installed on the top surface of the control box 11, and the top surface of the convex plate 17 and the top end of the front wheel of the power mechanism are located on the same horizontal plane.
Furthermore, triangular support rib plates 7 are correspondingly arranged on two sides of the top of a piston rod of the vertical telescopic cylinder 6, and the top end edges of the two triangular support rib plates 7 are connected with the bottom surfaces of the horizontal rod and the linkage scribing mechanism 8.
Further, the outer side surfaces of the turntable 43 and the synchronizing wheel 41 are on the same vertical plane, and the turntable 43 and the synchronizing wheel 41 are gears having the same diameter.
The working principle of the utility model is as follows:
according to the design, the measurement paying-off trolley body is placed on a track in a tunnel, and four wheels (two front wheels and two rear wheels) of the measurement paying-off trolley are matched with the track in the tunnel.
In this design, P L C controller 13 passes through the wire respectively with vertical telescopic cylinder 6, infrared ray counter 45, infrared ray distance measuring sensor 10, horizontal cylinder 91, rechargeable battery 3 links to each other, measure the unwrapping wire dolly body and seted up a plurality of line holes as required according to the wiring, the wire adopts the line to detain the fastening when the installation, in this design, P L C controller 13 control vertical telescopic cylinder 6, infrared ray counter 45, infrared ray distance measuring sensor 10, the circuit that horizontal cylinder 91, rechargeable battery 3 related is prior art, do not describe in detail in this design.
Firstly, a P L C controller is controlled to control the vertical telescopic cylinder 6 to work, the horizontal rod 5 is driven to move upwards, the linkage marking mechanism 8 linked with the horizontal rod is driven to move upwards, the infrared distance measuring sensor I10 arranged on the linkage marking mechanism 8 works, the distance between the linkage marking mechanism 8 and the convex plate 17 on the top surface of the control box 11 is measured, and the convex plate 17, the top surface of the convex plate 17 and the top end of the front wheel of the power mechanism are positioned on the same horizontal plane, so that the diameter of the wheel is increased, and the height required to be marked can be conveniently controlled.
The linkage scribing mechanism 8 comprises a horizontal telescopic rod, the horizontal telescopic rod comprises a primary cylinder rod 81 and a secondary rod 85, internal threads are arranged in the primary cylinder rod 81, external threads are arranged on a rod body of the secondary rod 85, and the primary cylinder rod 81 is in threaded connection with the secondary rod 85; a horizontal cylinder sleeve 82 is welded at the outer end of the sub-rod 85, the outer side surface of the horizontal cylinder sleeve 82 is in an open shape, a horizontal extension spring 84 is installed in the horizontal cylinder sleeve 82, a marking pen cylinder sleeve is welded at the outer end of the horizontal extension spring 84, the vertical section of the marking pen cylinder sleeve is circular, a rubber inner sleeve is arranged in the marking pen cylinder sleeve, and a marking pen 83 is embedded in the rubber inner sleeve
Then, the horizontal telescopic rod of the linkage scribing mechanism 8 is controlled, the screw rod 85 is screwed outwards, the sub rod 85 extends outwards from the main cylinder rod 81, the marking pen 83 on the sub rod 85 reaches the side of the tunnel, and the marking pen 83 on the sub rod 85 is provided with the horizontal telescopic spring 84, so that the horizontal telescopic spring can be tightly abutted to the side wall of the tunnel. The rail in the tunnel is taken as a reference point, and the movable trolley is used for moving on the rail, so that a longitudinal installation line can be conveniently marked on the wall on the side surface of the tunnel.
When the mobile trolley is used, the synchronous wheel 41 linked with the mobile trolley is driven to run, the synchronous wheel 41 drives the rotary table 43 to synchronously rotate through the belt 42, a receiver II is installed at the position of the inner side surface of the rotary table 43 relative to the infrared probe II, the infrared probe II of the infrared counter 45 is installed on the top surface of the battery box 15, so that the infrared counter 45 records one rotation of the rotary table 43 every time the rotary table 43 rotates one circle, and the rotary table 43 can run for a number of turns when the mobile trolley runs, assuming that the diameter of the wheel of the mobile trolley is d1, the circumference c1 of the wheel is pi d1, the diameter of the rotary table 43 is d2, the circumference c2 of the rotary table 43 is pi d2, so that the running distance of the trolley is L nc 2/1 when the rotary table 43 rotates n circles, the running distance is conveniently controlled, and when the positioning point distance between two positioning points on the longitudinal installation line is determined, the number of turns can be calculated by using the formula L/6853/L.
When the positioning points are scribed, when the turntable 43 rotates for n circles, the infrared counter 45 sends a signal to the P L C controller, the P L C controller controls the double-head motor to stop working, the moving trolley stops, then the P L C controller controls the horizontal cylinder 91 in the positioning scribing component 9 to work, the horizontal cylinder 91 drives the horizontal linkage rod 92 to synchronously move outwards to drive the annular linkage plate 93 linked with the horizontal cylinder to move, the central hole 95 is formed in the middle of the annular linkage plate 93, the annular linkage plate 93 moves outwards along the marker pen 83 to drive the annular atomic stamp pad 94 linked with the annular linkage plate to print the annular positioning points on the longitudinal installation line, so that the equidistant positioning points can be scribed, and people can conveniently install the positioning points at the later stage.
In the design, a double-head speed reduction motor is used as a power source to drive the trolley to slowly walk on the track in the tunnel. The stopping and starting of the gear motor can be used to control the movement and stopping of the trolley. Of course, a single-head speed reducing motor can be adopted, the motion of the transmission shaft is controlled by using gear transmission, and the rotation of the wheels of the trolley is controlled by using the transmission shaft, which are the prior art, so the design is not elaborated.
In the design, the P L C controller 13, the vertical telescopic cylinder 6, the infrared counter 45, the infrared distance measuring sensor 10, the horizontal cylinder 91 and the rechargeable battery 3 are all existing products, so the structure of the rechargeable battery is not elaborated in detail, a remote controller can be installed on a switch of the P L C controller 13, operation is facilitated, a camera can be installed on the mobile trolley, and the moving state of the trolley can be monitored in real time.
According to the design, after the interval track is laid, a paying-off trolley of the design is manufactured, a marking rod is installed on the trolley, the trolley is placed on a steel rail, the trolley is pushed to mark on the side wall of a tunnel, the interval water pipe is determined to be horizontal, after the marking is finished, a support is installed, after the support is installed, retesting is carried out through a positioning device of the trolley, and the water pipe is installed after no problem is determined.
The interval drain pipe of tunnel both sides, fire water pipe also can be fixed a position by marking off, put the track through the dolly device and carry out the line push-off and mark off to the water pipe height position of determineing both sides, carry out the support mounting after the determinand, carry out retest after the support mounting is accomplished, carry out the water pipe installation after retesting qualified.
A section tunnel measurement unwrapping wire dolly, it utilizes track in the tunnel to be the datum point, utilizes the travelling car of taking marking off mechanism, realizes realizing the accurate location of ruling at tunnel both sides inner wall, it has convenient to use, and the operation is simple and direct, fast, advantages such as work efficiency height.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. The interval tunnel measurement pay-off trolley is characterized by comprising a measurement pay-off trolley body, wherein the measurement pay-off trolley body comprises a trolley bottom plate box, and a power mechanism is arranged in the trolley bottom plate box;
the middle part of the surface of the trolley bottom plate box is provided with a cylinder box, the left side of the cylinder box is provided with a control box, and the right side of the cylinder box is provided with a battery box; the top end of the cylinder box is open, and a vertical telescopic cylinder is arranged in the cylinder box; a horizontal rod is welded at the top end of a piston rod of the vertical telescopic cylinder, and linkage scribing mechanisms are correspondingly installed at two ends of the horizontal rod; the linkage scribing mechanism comprises a horizontal telescopic rod, the horizontal telescopic rod comprises a primary cylinder rod and a secondary rod, internal threads are arranged in the primary cylinder rod, external threads are arranged on a rod body of the secondary rod, and the primary cylinder rod is in threaded connection with the secondary rod; the outer end of the sub rod is welded with a horizontal sleeve, the outer side surface of the horizontal sleeve is open, a horizontal telescopic spring is installed in the horizontal sleeve, the outer end of the horizontal telescopic spring is welded with a marking pen sleeve, the vertical section of the marking pen sleeve is circular, a rubber inner sleeve is arranged in the marking pen sleeve, and a marking pen is embedded in the rubber inner sleeve;
the inner side of the bottom surface of the primary cylinder rod is provided with a first infrared ranging sensor, an infrared probe of the first infrared ranging sensor is installed on the bottom surface of the primary cylinder rod, and an infrared probe receiver of the first infrared ranging sensor is installed on a convex plate on the top surface of the control box;
a fixed-point scribing component is arranged on the outer side of the bottom surface of the female cylinder rod; the fixed-point scribing component comprises a horizontal cylinder arranged on the outer side of the bottom surface of the female cylinder rod, a piston rod end of the horizontal cylinder is provided with a horizontal linkage rod, an outer end head of the horizontal linkage rod is provided with an annular linkage plate, the middle part of the annular linkage plate is provided with a central hole, and a marking pen penetrates through the central hole to the outside; the periphery of the outer side of the central hole of the front surface of the annular linkage plate is provided with an annular atom ink pad;
a rechargeable battery is arranged in the battery box; a trolley walking distance recording mechanism is arranged on the battery box; the trolley travelling distance recording mechanism comprises a square boss arranged on the top surface of the battery box, a horizontal shaft hole penetrating through the square boss is formed in the upper portion of the square boss, a third bearing is arranged on the upper portion of each of two side surfaces of the square boss, a horizontal shaft rod penetrates through the third bearing and the horizontal shaft hole, an outer end rod body of the horizontal shaft rod penetrates to the outer side of the square boss, an external thread is arranged on the rod body of the horizontal shaft rod, a turntable is arranged on the outer side shaft rod of the horizontal shaft rod, and two nuts are screwed on the outer side shaft rod of the horizontal shaft rod to; the turntable is connected with a synchronizing wheel through a belt, and the synchronizing wheel is arranged on the outer side of a front shaft lever on one side of the front part in the bottom plate box of the trolley; an infrared counter is arranged on the outer side end edge of the top surface of the battery box, an infrared probe II of the infrared counter is arranged on the top surface of the battery box, and a receiver II is arranged on the inner side surface of the turntable, which is opposite to the infrared probe II;
a P L C controller is arranged on one side of the inner wall of the control box, and a display is arranged on the front surface of the control box.
2. The interval tunnel measurement pay-off trolley as claimed in claim 1, wherein: two bearings I are correspondingly arranged at two ends of the inner side of the front part of the trolley bottom plate box, a double-head speed reducing motor is arranged at the front part of the inner bottom surface of the trolley bottom plate box, output ends at two ends of the double-head speed reducing motor are respectively connected with two front shaft levers, and the two front rotating shaft levers are respectively inserted through the bearings I at the corresponding positions and the through holes I at the intersection positions and connected with two front wheels; two bearings II are correspondingly installed on two sides of the inner wall of the rear portion of the trolley bottom plate box, a rear shaft lever is installed between the two bearings II, two ends of the rear shaft lever are respectively inserted into two through holes in corresponding positions of the undersize trolley bottom plate box, and rear wheels are installed at two ends of the rear shaft lever to form a power mechanism.
3. The interval tunnel measurement pay-off trolley as claimed in claim 1, wherein: the top surface of the control box is provided with a convex plate, and the top surface of the convex plate and the top end of the front wheel of the power mechanism are positioned on the same horizontal plane.
4. The interval tunnel measurement pay-off trolley as claimed in claim 1, wherein: triangular support rib plates are correspondingly arranged on two sides of the top of a piston rod of the vertical telescopic cylinder, and the top end edges of the two triangular support rib plates are connected with the horizontal rod and the bottom surface of the linkage scribing mechanism.
5. The interval tunnel measurement pay-off trolley as claimed in claim 1, wherein: the outer side surfaces of the rotary disc and the synchronizing wheel are positioned on the same vertical surface, and the rotary disc and the synchronizing wheel are gears with the same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873823.XU CN210971055U (en) | 2019-10-31 | 2019-10-31 | Interval tunnel measurement unwrapping wire dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873823.XU CN210971055U (en) | 2019-10-31 | 2019-10-31 | Interval tunnel measurement unwrapping wire dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210971055U true CN210971055U (en) | 2020-07-10 |
Family
ID=71458014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921873823.XU Active CN210971055U (en) | 2019-10-31 | 2019-10-31 | Interval tunnel measurement unwrapping wire dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210971055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547531A (en) * | 2021-09-18 | 2021-10-26 | 华特数字科技有限公司 | Positioning method and system of intelligent flow measurement robot |
-
2019
- 2019-10-31 CN CN201921873823.XU patent/CN210971055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547531A (en) * | 2021-09-18 | 2021-10-26 | 华特数字科技有限公司 | Positioning method and system of intelligent flow measurement robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203595508U (en) | Clinometer capable of testing at fixed step length and testing electric cable autonomous lifting | |
| CN204077082U (en) | Laser marking machine | |
| CN210971055U (en) | Interval tunnel measurement unwrapping wire dolly | |
| CN102607426A (en) | Wheel profile laser measurement device | |
| CN110542400A (en) | long pipe inner wall roughness measuring device based on test metering technology and measuring method thereof | |
| CN113022388B (en) | Automatic dropper calibration system and method | |
| CN203284028U (en) | Hand strap speed detecting device of escalator | |
| CN202522197U (en) | Wheel profile laser measuring device | |
| CN206627058U (en) | A kind of intelligent sensoring for measuring flatness | |
| CN106400627B (en) | One kind automatically controls orbit measurement trolley and orbit measurement method | |
| CN202541667U (en) | Wall-climbing vehicle | |
| CN104615080A (en) | Accurate positioning type photoelectric detection device | |
| CN116499962A (en) | Highway engineering pavement quality detection device and application method thereof | |
| CN104368470B (en) | A kind of railway freight-car paint marks position automatic positioning equipment | |
| CN218897246U (en) | Mobilizable intelligent monitoring system | |
| CN208488058U (en) | A kind of coal mine crawler-type traveling equipment stroke measurment system | |
| CN103241634A (en) | Hand strap velocity measurement device of escalator | |
| CN206204714U (en) | One kind automatically controls orbit measurement dolly | |
| CN113916092B (en) | Highway engineering is managed and is used multi-functional road detecting system | |
| CN107780325B (en) | Leveling instrument and milling machine with same | |
| CN213091881U (en) | Visual auxiliary device of tunnel excavation condition | |
| CN113108761A (en) | Intelligent leveling rod fixing equipment based on track | |
| CN204247433U (en) | Railway freight-car paint marks position automatic positioning equipment | |
| CN209277578U (en) | A kind of highway engineering deep pit monitor protective device | |
| CN220449660U (en) | Endless rope continuous traction winch traction position indicating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 471000 No. 18 Baima temple, Luolong District, Henan, Luoyang Patentee after: China Railway Construction Electrification Bureau Group First Engineering Co.,Ltd. Patentee after: CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GROUP Co.,Ltd. Address before: 8 / F, Chongwen building, 311 Renmin East Road, Liangxi District, Wuxi City, Jiangsu Province 214000 Patentee before: CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |