CN211422712U - Distancer for tunnel construction - Google Patents
Distancer for tunnel construction Download PDFInfo
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- CN211422712U CN211422712U CN201922226424.0U CN201922226424U CN211422712U CN 211422712 U CN211422712 U CN 211422712U CN 201922226424 U CN201922226424 U CN 201922226424U CN 211422712 U CN211422712 U CN 211422712U
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- distancer
- welded
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- tunnel construction
- lifting
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Abstract
The utility model discloses a distancer for tunnel construction, including supporting chassis and support handle, support chassis top both sides and all weld vertical polished rod, and the peripheral suit lifter plate of vertical polished rod, support the chassis top and pass through mount pad installation electric lift pole, and electric lift pole top output welding lifter plate, the small-size wind direction sensor of mount installation is passed through to lifter plate top one side, and lifter plate top opposite side passes through the small-size temperature and humidity sensor of mount pad installation, lifter plate top welding fixed plate, and fixed plate central point puts and has seted up the preformed hole, be equipped with the distancer mount pad between the fixed plate, and the equal welding bull stick in distancer mount pad bottom both sides, laser range finder is installed through the mounting groove in distancer mount pad top. The utility model discloses distancer for tunnel construction, distancer angle altitude mixture control is convenient, and stability is good and the function is abundant, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a tunnel engineering measures technical field, in particular to distancer for tunnel construction.
Background
Urban rail transit construction in China is mostly underground sections, so more and more tunnels are formed in urban rail transit construction, the length and the size of the tunnels are also continuously increased, and the length of the tunnels needs to be measured in tunnel construction. The existing measuring device has single function, if the existing measuring device does not have tunnel wind direction and temperature and humidity detection equipment, the unevenness stability of the measuring device is poor, and the height and angle of the measuring equipment are inconvenient to adjust, so that the measuring accuracy is low. Therefore, a distance measuring instrument for tunnel construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a distancer for tunnel construction can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a distance measuring instrument for tunnel construction comprises a supporting underframe and a supporting handle, wherein both sides of the top of the supporting underframe are welded with vertical polish rods, and the periphery of the vertical polish rod is sleeved with a lifting plate, the top of the supporting underframe is provided with an electric lifting rod through a mounting seat, and the output end at the top of the electric lifting rod is welded with a lifting plate, one side at the top of the lifting plate is provided with a small wind-force and wind-direction sensor through a fixed frame, and the other side of the top of the lifting plate is provided with a small temperature and humidity sensor through a mounting frame, the top of the lifting plate is welded with a fixed plate, a preformed hole is arranged at the center of the fixed plates, a distance meter mounting seat is arranged between the fixed plates, rotating rods are welded on two sides of the bottom of the distance measuring instrument mounting seat, a laser distance measuring instrument is mounted on the top of the distance measuring instrument mounting seat through a mounting groove, and the two ends of the top of the distance measuring instrument mounting seat are provided with press blocks through bolts, and the two sides of the distance measuring instrument mounting seat are provided with water baffles through mounting rods.
Furthermore, the two ends of the supporting base frame are provided with lifting bolt rods through thread grooves, one side of the supporting base frame is provided with a level meter through screws, the top ends of the lifting bolt rods are welded with rotating handles, and the bottom ends of the lifting bolt rods are welded with a round connecting base plate.
Further, LED light filling lamp is installed through the buckler at vertical polished rod top, and holds the electricity box through the protective housing installation on one side of the vertical polished rod, the output that holds the electricity box passes through the wire with LED light filling lamp, electric lift pole, small-size wind-force wind direction sensor and small-size temperature and humidity sensor's input and constitutes the electricity and be connected.
Furthermore, the rotating rod is located in the reserved hole, and one side of the fixing plate is provided with a screwing knob through threads.
Furthermore, the tail end of the supporting underframe is welded with a support handle, and two sides of the bottom of the supporting underframe are provided with trundles through fastening screws.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses, through setting up small-size wind-force wind direction sensor and small-size temperature and humidity sensor to can monitor wind-force wind direction and humiture in the tunnel, and then remind the constructor in time to make safeguard measure (prevent wind according to wind-force wind direction and notice when the construction, or when the tunnel temperature is lower, constructor moderate degree adds the clothing etc.).
2. The utility model discloses, through setting up the lifting bolt pole at support chassis both ends, and supporting set up the change handle, circular base plate and spirit level that connects to when personnel promote the device to the predetermined area, personnel can rotate the change handle and go up and down to remove in order to drive the lifting bolt pole, thereby make circular base plate contact ground that connects, and level leveling good device under the auxiliary measurement of spirit level, and then guarantee measuring device job stabilization nature.
3. The utility model discloses, through setting up the electric lifting rod, thus personnel can be according to measuring height demand, in order to adjust the height of distancer mount pad and laser range finder through the electric lifting rod lift; the fixing plate is provided with the preformed hole, the two ends of the bottom of the distance meter mounting seat are connected in a manner that the rotating rods are embedded in the preformed hole of the fixing plate, and the tightening knob is arranged in a matched manner, so that personnel can adjust the angle of the laser distance meter by rotating the distance meter mounting seat according to the requirement of measuring the angle, can rotate the tightening knob to tighten the rotating rods in the preformed hole, and further fix the rotated position of the distance meter mounting seat; the combination of the two can improve the convenience of height and angle adjustment of the measuring equipment.
Drawings
Fig. 1 is the utility model relates to a distancer's overall structure schematic diagram for tunnel construction.
Fig. 2 is the utility model relates to a fixed plate side view of distancer for tunnel construction.
Fig. 3 is the utility model relates to a tunnel construction is with electrical apparatus connection diagram of distancer.
In the figure: 1. an electric lifting rod; 2. a laser range finder; 3. an LED light supplement lamp; 4. a water baffle; 5. a rangefinder mount; 6. a fixing plate; 7. a small temperature and humidity sensor; 8. a small wind force and wind direction sensor; 9. a rotating rod; 10. briquetting; 11. a vertical polish rod; 12. a lifting plate; 13. a handle is rotated; 14. a lifting bolt bar; 15. a level gauge; 16. an electricity storage box; 17. a support handle; 18. a support chassis; 19. a circular connecting base plate; 20. reserving a hole; 21. and (6) tightening the knob.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-3, a distance measuring instrument for tunnel construction comprises a supporting chassis 18 and a supporting handle 17, wherein vertical polished rods 11 are welded on two sides of the top of the supporting chassis 18, a lifting plate 12 is sleeved on the periphery of each vertical polished rod 11, an electric lifting rod 1 is installed on the top of the supporting chassis 18 through an installation seat, an output end on the top of the electric lifting rod 1 is welded with the lifting plate 12, a small wind and wind direction sensor 8 is installed on one side of the top of the lifting plate 12 through a fixed frame, a small temperature and humidity sensor 7 is installed on the other side of the top of the lifting plate 12 through an installation frame, a fixed plate 6 is welded on the top of the lifting plate 12, a reserved hole 20 is formed in the center of the fixed plate 6, a distance measuring instrument installation seat 5 is arranged between the fixed plates 6, rotating rods 9 are welded on two sides of the bottom of the distance measuring, and 5 top both ends of distancer mount pad are all through bolt installation briquetting 10, 5 both sides of distancer mount pad are all through installation breakwater 4 of installation pole.
The two ends of the supporting bottom frame 18 are provided with lifting bolt rods 14 through thread grooves, one side of the supporting bottom frame 18 is provided with a level meter 15 through screws, the top ends of the lifting bolt rods 14 are welded with rotating handles 13, and the bottom ends of the lifting bolt rods 14 are welded with a round connecting base plate 19.
In this embodiment, as shown in fig. 1, when a person pushes the device to a predetermined area, the person may rotate the rotating handle 13 to drive the lifting bolt 14 to move up and down, so as to make the circular connecting base plate 19 contact the ground, and level the device under the auxiliary measurement of the level gauge 15, thereby ensuring the working stability of the measuring device.
Wherein, LED light filling lamp 3 is installed through the buckler at vertical polished rod 11 top, and just vertical polished rod 11 one side holds electric box 16 through the protecting crust installation, hold electric box 16's output and LED light filling lamp 3, electric lift rod 1, small-size wind-force wind direction sensor 8 and small-size temperature and humidity sensor 7's input and pass through the wire and constitute the electricity and be connected.
In this embodiment, as shown in fig. 3, the electric power storage box 16 storing full power can supply electric power to the LED light supplement lamp 3, the electric lifting rod 1, the small wind direction sensor 8 and the small temperature and humidity sensor 7, so that the LED light supplement lamp 3, the electric lifting rod 1, the small wind direction sensor 8 and the small temperature and humidity sensor 7 can be ensured to normally work.
Wherein, the rotating rod 9 is positioned in the preformed hole 20, and one side of the fixing plate 6 is provided with a screwing knob 21 through threads.
In this embodiment, as shown in fig. 1 and 2, when the person rotates the rangefinder mounting base 5 to adjust the angle of the laser rangefinder 2, the person can rotate the tightening knob 21 to tighten the rotating rod 9 in the preformed hole 20, and then fix the position of the rangefinder mounting base 5 after rotating.
The tail end of the supporting underframe 18 is welded with a support handle 17, and two sides of the bottom of the supporting underframe 18 are provided with trundles through fastening screws.
In this embodiment, as shown in fig. 1, the holder 17 is combined with a caster, so that a person can conveniently push the device to move the position.
It should be noted that, the utility model relates to a distance measuring instrument for tunnel construction, when working, personnel fill the electricity storage box 16 with electricity in advance, and then ensure the normal work of the LED light supplement lamp 3, the electric lifting rod 1, the small wind-force wind direction sensor 8 and the small temperature and humidity sensor 7; when a person needs to measure the distance of the tunnel, the person can push the device to a preset area, and rotate the rotating handle 13 to drive the lifting bolt rod 14 to move up and down, so that the circular connecting base plate 19 is enabled to contact the ground, and the device is leveled horizontally under the auxiliary measurement of the level gauge 15, and the working stability of the measuring device is further guaranteed; next, personnel can control the electric lifting rod 1 to work according to the requirement of the height measurement of the laser range finder 2 on the top of the range finder mounting seat 5, and then the height of the range finder mounting seat 5 and the height of the laser range finder 2 (product of Beijing Zhongshiu interconnected digital science and technology Co., Ltd., model: SP800) can be adjusted in a lifting way; personnel can manually rotate the distance measuring instrument mounting seat 5 to adjust the angle of the laser distance measuring instrument 2 according to the measuring angle requirement of the laser distance measuring instrument 2 on the top of the distance measuring instrument mounting seat 5, manually rotate the tightening knob 21 to tighten the rotating rod 9 in the reserved hole 20, further fix the rotated position of the distance measuring instrument mounting seat 5, and further the combination of the two can improve the height and angle adjusting convenience of the measuring equipment; next, the personnel use the laser range finder 2 to measure the length of the tunnel, and the accuracy is high; in the measuring process, personnel can also control a small wind direction sensor 8 (a product of Wuhan New Prov technologies, Ltd.) and a small temperature and humidity sensor 7 to work, so that the wind direction and the temperature and humidity in the tunnel can be monitored, and then constructors are reminded to make protective measures in time (for example, during construction, the constructors pay attention to wind resistance according to the wind direction, or when the temperature of the tunnel is low, the constructors properly coat, and the like); when the illumination condition is not enough, personnel also can manually control LED light filling lamp 3 and carry out the light filling work, and then make things convenient for the normal clear work of range finding.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a distancer for tunnel construction, includes support chassis (18) and holds in the palm handle (17), its characterized in that: the device is characterized in that vertical polished rods (11) are welded on two sides of the top of a supporting chassis (18), a lifting plate (12) is sleeved on the periphery of each vertical polished rod (11), an electric lifting rod (1) is installed on the top of the supporting chassis (18) through a mounting seat, an output end of the top of the electric lifting rod (1) is welded on the lifting plate (12), a small wind and wind direction sensor (8) is installed on one side of the top of the lifting plate (12) through a fixing frame, a small temperature and humidity sensor (7) is installed on the other side of the top of the lifting plate (12) through a mounting frame, a fixed plate (6) is welded on the top of the lifting plate (12), a reserved hole (20) is formed in the central position of the fixed plate (6), a distance meter mounting seat (5) is arranged between the fixed plates (6), rotating rods (9) are welded on two sides of the bottom of the, and both ends of the top of the distance measuring instrument mounting seat (5) are provided with press blocks (10) through bolts, and both sides of the distance measuring instrument mounting seat (5) are provided with water baffles (4) through mounting rods.
2. The distance measuring instrument for tunnel construction according to claim 1, wherein: the lifting bolt rod (14) is installed at the two ends of the supporting bottom frame (18) through thread grooves, the level meter (15) is installed on one side of the supporting bottom frame (18) through screws, the rotating handle (13) is welded at the top end of the lifting bolt rod (14), and the circular connecting base plate (19) is welded at the bottom end of the lifting bolt rod (14).
3. The distance measuring instrument for tunnel construction according to claim 1, wherein: the LED light supplement lamp (3) is installed at the top of the vertical polished rod (11) through the waterproof cover, the electricity storage box (16) is installed on one side of the vertical polished rod (11) through the protective shell, and the output end of the electricity storage box (16) is electrically connected with the input ends of the LED light supplement lamp (3), the electric lifting rod (1), the small wind power wind direction sensor (8) and the small temperature and humidity sensor (7) through wires.
4. The distance measuring instrument for tunnel construction according to claim 1, wherein: the rotating rod (9) is positioned in the preformed hole (20), and one side of the fixing plate (6) is provided with a screwing knob (21) through threads.
5. The distance measuring instrument for tunnel construction according to claim 1, wherein: the tail end of the supporting bottom frame (18) is welded with a support handle (17), and two sides of the bottom of the supporting bottom frame (18) are respectively provided with a caster through fastening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226424.0U CN211422712U (en) | 2019-12-11 | 2019-12-11 | Distancer for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226424.0U CN211422712U (en) | 2019-12-11 | 2019-12-11 | Distancer for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422712U true CN211422712U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226424.0U Active CN211422712U (en) | 2019-12-11 | 2019-12-11 | Distancer for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029078A (en) * | 2021-03-03 | 2021-06-25 | 郭珍洁 | Stable portable range finder |
-
2019
- 2019-12-11 CN CN201922226424.0U patent/CN211422712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029078A (en) * | 2021-03-03 | 2021-06-25 | 郭珍洁 | Stable portable range finder |
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