CN210368548U - Multifunctional highway engineering detection device - Google Patents
Multifunctional highway engineering detection device Download PDFInfo
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- CN210368548U CN210368548U CN201920986619.2U CN201920986619U CN210368548U CN 210368548 U CN210368548 U CN 210368548U CN 201920986619 U CN201920986619 U CN 201920986619U CN 210368548 U CN210368548 U CN 210368548U
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Abstract
The utility model discloses a multi-functional highway engineering detection device, it includes tripod (1), is equipped with measuring instrument fixed disk (2), its characterized in that on tripod (1): the measuring instrument fixing disc (2) is provided with a rainproof device (3), the measuring instrument fixing disc (2) is provided with a gradient display device (4) capable of reflecting the gradient of the measuring instrument fixing disc, and the middle part and the lower end of a support rod (5) of the tripod (1) are respectively provided with an adjusting device (6) for leveling the measuring instrument fixing disc (2) and a rod head (7) convenient to replace; the utility model discloses have the rain insensitive device of portable installation of being convenient for, can detect whether the fixed disk is the level simultaneously, can adjust the fixed disk level again, still have durable pole head.
Description
Technical Field
The utility model relates to a multi-functional highway engineering detection device belongs to engineering measuring tool field.
Background
The existing engineering detection device mostly has the following defects:
first, in the field of engineering survey, measuring instruments such as total stations are often used, some measuring instruments are expensive and rainwater damages the measuring instruments, such as the total stations, so that the measuring instruments sometimes have to work in the rain, and the rain needs to be shielded at this time, and the existing rain shielding device is not easy to carry and is inconvenient to assemble and disassemble.
Secondly, when the measuring instrument is used, the measuring instrument is usually required to be installed on a fixed disc on a tripod, when the measuring instrument is installed, the fixed disc is required to be kept horizontal, so that the horizontal fine adjustment after the measuring instrument is installed is facilitated, although the existing measuring instruments have methods for verifying whether the measuring instrument is horizontal, the existing measuring instruments are not visual enough, the existing measuring instruments are more suitable for being used when the level is finely adjusted, and a device capable of detecting whether the fixed disc is horizontal before the measuring instrument is installed is lacked.
Thirdly, the rod head of the existing tripod is mostly made of plastic materials due to the consideration of safety or weight, the mechanical strength and the wear resistance of the rod head made of the plastic are poor, the rod head is seriously worn in the process of being inserted into the ground and is easily broken, so that the durability of the rod head is reduced, the rod head is not durable and needs to be replaced frequently, and the rod head carried in external operation is inconvenient and is easy to lose; meanwhile, the existing pole is difficult to replace due to the fact that the pole head of the pole is inconvenient to disassemble, and great inconvenience is brought to the use of the pole.
And fourthly, when the measuring instrument is used, the measuring instrument is usually required to be installed on a fixed disc on a tripod, after the measuring instrument is installed, the level of the measuring instrument is required to be adjusted, and in the case of larger inclination of the fixed disc, the level is required to be adjusted in a manner of adding a cushion, so that the measuring instrument is time-consuming and unstable.
There is a need for a multifunctional highway engineering detection device, which has a portable rain-proof device convenient to install, can detect whether the fixed disk is horizontal or not, can adjust the level of the fixed disk, and has a durable rod head.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a multi-functional highway engineering detection device has the rain insensitive device of portable installation of being convenient for, can detect whether the fixed disk is level simultaneously, can adjust the fixed disk level again, still has durable pole head, can overcome the not enough of prior art.
The technical scheme of the utility model is that: a multifunctional highway engineering detection device comprises a tripod, wherein a measuring instrument fixing disc is arranged on the tripod, a rainproof device is arranged on the measuring instrument fixing disc, a gradient display device capable of reflecting the gradient of the measuring instrument fixing disc is arranged on the measuring instrument fixing disc, and an adjusting device for leveling the measuring instrument fixing disc and a rod head convenient to replace are respectively arranged at the middle part and the lower end of a supporting rod of the tripod;
the rainproof device comprises horizontal mounting holes arranged on the periphery of the side wall of a measuring instrument fixing disc, T-shaped horizontal rods are mounted on two opposite or adjacent horizontal mounting holes, a clamping groove perpendicular to the horizontal mounting holes is formed in the free end of each horizontal rod, a rainproof cover supporting frame is mounted in each clamping groove, and a rainproof cover is sleeved on each rainproof cover supporting frame;
the inclination display device comprises a measuring angle plate arranged in the middle of the lower end of a supporting frame of the rainproof cover, scales arranged on the measuring angle plate, and a pointer which is always vertical to the horizontal ground and arranged on a horizontal rod.
The rain cover is provided with a transparent observation window corresponding to the screen of the total station, the left side and the right side of the transparent observation window are provided with zipper opening and closing type operation ports, and one side of the rain cover, which is far away from the transparent observation window, is provided with a zipper opening and closing type light transmission hole.
Through holes which are communicated with each other are arranged at the original point position of the right angle measuring plate and on the horizontal rod, an inserted rod is fixed in each through hole, the middle part of the pointer is hinged on the inserted rod, and a balance weight is arranged at the lower end of the pointer.
The adjusting device comprises a supporting rod formed by mutually splicing an upper section of the supporting rod and a lower section of the supporting rod, a rack is fixedly arranged at the lower end of the upper section of the supporting rod, a limit groove is arranged on the rack, a cavity is arranged at the connecting end of the lower section of the supporting rod, a limit bulge matched with the limit groove of the rack is arranged in the cavity, a gear meshed with the rack is arranged in the cavity, a shaft hole is arranged at the lower section of the supporting rod, a wheel shaft of the gear is arranged in the shaft hole, an extension part of the wheel shaft is arranged at the outer end of the lower section of the supporting rod, a bayonet and a positioning block are arranged on the extension part, a rotating handle is movably arranged.
The rod head comprises a fixed groove arranged at the lower end of the support rod, a connecting part matched with the groove opening of the fixed groove is arranged in the fixed groove, sleeve head positioning cores are symmetrically arranged at two ends of the connecting part, more than one sleeve head with a tip end is sleeved on the sleeve head positioning cores, and a fixing device is arranged on the sleeve head.
The fixing device comprises a threaded hole formed in the sleeve head positioning core and the sleeve head at the corresponding position, and a positioning screw is arranged on the threaded hole.
Compared with the prior art, the utility model discloses multi-functional highway engineering detection device is equipped with rain insensitive device on the measuring instrument fixed disk, is equipped with the gradient display device that can reflect its gradient usefulness on the measuring instrument fixed disk, is equipped with the adjusting device that whole measuring instrument fixed disk level was used and the pole head of being convenient for to change respectively at the bracing piece middle part and the lower extreme of tripod.
The rainproof device comprises horizontal mounting holes arranged on the periphery of the side wall of a measuring instrument fixing disc, T-shaped horizontal rods are mounted on two opposite or adjacent horizontal mounting holes, a clamping groove perpendicular to the horizontal mounting holes is formed in the free end of each horizontal rod, a rainproof cover supporting frame is mounted in each clamping groove, and a rainproof cover is sleeved on each rainproof cover supporting frame; by adopting the structure, when in rain prevention, the T-shaped horizontal rods and the rain-proof cover supporting frames are arranged on the two opposite horizontal mounting holes, and finally the rain-proof cover is covered on the rain-proof cover supporting frame so as to realize rain prevention.
The inclination display device comprises a measuring angle plate arranged in the middle of the lower end of a supporting frame of the rainproof cover, scales arranged on the measuring angle plate, and a pointer which is always vertical to the horizontal ground and arranged on a horizontal rod; according to the structure, before the measuring instrument is installed, the T-shaped horizontal rods are inserted into the two adjacent horizontal installation holes, the rainproof cover support frame is installed on the T-shaped horizontal rods, whether the fixed disc inclines left and right or front and back can be reflected through the angle measuring plates and the pointers on the rainproof cover support frame, and the level of the tripod is adjusted through the adjusting device through the reflection of the angle measuring plates and the pointers.
The rain cover is provided with a transparent observation window corresponding to the screen of the total station, the left side and the right side of the transparent observation window are provided with zipper opening and closing type operation ports, and one side of the rain cover, which is far away from the transparent observation window, is provided with a zipper opening and closing type light transmission hole, so that the rain cover is favorable for operation in rain.
Through holes which are communicated with each other are arranged at the position right opposite to the origin of the angle measuring plate and on the horizontal rod, an insertion rod is fixed in each through hole, the middle part of each pointer is hinged to the insertion rod, and a counterweight is arranged at the lower end of each pointer, so that the structure can enable the pointer to always point to the vertical direction through the counterweight, and whether the pointer is overlapped with the 90-degree scale in the middle of the angle measuring plate or not can be seen, and whether the fixed plate of the measuring instrument is horizontal or not can be; through holes which are communicated with each other are arranged at the position right opposite to the origin of the angle measuring plate and on the horizontal rod, so that the hinged position of the pointer can be aligned with the origin of the triangle.
The adjusting device comprises a supporting rod formed by mutually splicing an upper section of the supporting rod and a lower section of the supporting rod, a rack is fixedly arranged at the lower end of the upper section of the supporting rod, a limit groove is arranged on the rack, a cavity is arranged at the connecting end of the lower section of the supporting rod, a limit bulge matched with the limit groove of the rack is arranged in the cavity, a gear meshed with the rack is arranged in the cavity, a shaft hole is arranged at the lower section of the supporting rod, a wheel shaft of the gear is arranged in the shaft hole, an extension part of the wheel shaft is arranged at the outer end of the lower section of the supporting rod, a bayonet and a positioning block are arranged on the extension part, a rotating handle is movably arranged on; according to the structure, under the condition that the measuring instrument fixing disc is seriously inclined, the rotating handle is inserted into the bayonet of the supporting rod on the short side to rotate the gear, the rack moves upwards through the gear and transmission to push the upper section of the supporting rod, so that the shortest end of the measuring instrument fixing disc is lifted, and after the gear is lifted, the gear is fixed on the supporting rod through the positioning block and the positioning nail, so that the gear is positioned and prevented from rotating.
The pole head include the fixed slot that is equipped with at the bracing piece lower extreme, be equipped with the connecting portion of mutually supporting rather than the notch in the fixed slot, both ends symmetry at connecting portion is equipped with pullover location core, more than one pullover of taking the pointed end has been cup jointed on pullover location core, overhead fixing device that is equipped with of pullover, such structure, can take out outside pullover after taking place pullover wearing and tearing, use pullover in the inside, pullover after using one side pullover, can change pullover second half and use, pullover more current like this, it is more durable, fixing device can solve the very easy problem of losing of the reserve pole head that has carried now.
The fixing device comprises a threaded hole formed in the sleeve head positioning core and the sleeve head corresponding position, and a positioning screw is arranged on the threaded hole, so that the sleeve head can be fixed conveniently.
Drawings
Fig. 1 is a schematic view of the connection structure of the rain-proof state of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the detection level of the present invention.
Fig. 3 is another schematic perspective view of the present invention for detecting horizontal movement.
Fig. 4 is a schematic structural view of the horizontal rod of the present invention.
Fig. 5 is a schematic structural diagram of the pointer of the present invention.
Fig. 6 is a schematic structural view of the support rod of the present invention.
Fig. 7 is a schematic structural view of a portion a in fig. 6.
Fig. 8 is a schematic structural view of the lower segment of the support rod of the present invention.
Fig. 9 is a schematic view of the connection structure of the present invention when the club head is not placed.
Fig. 10 is a schematic structural view of the head of the present invention.
Fig. 11 is a schematic diagram of the disassembled structure of fig. 10.
Wherein, the tripod 1; a measuring instrument fixing disc 2; a rain-proof device 3; a horizontal mounting hole 301; a horizontal bar 302; a card slot 303; a rain-proof cover support frame 304; a rain cover 305; a transparent viewing window 306; an operation port 307; a light-transmitting hole 308; an inclination display device 4; a gusset 401; a pointer 402; a through hole 403; an insert rod 404; a weight 405; a support bar 5; an adjusting device 6; an upper section 601 of the support bar; a lower support rod section 602; a rack 603; a limiting groove 604; a cavity 605; a limiting protrusion 606; a gear 607; an extension 608; a bayonet 609; a positioning block 610; the turning handle 611; a positioning pin 612; a head 7; a fixing groove 701; a connecting portion 702; a cuff positioning core 703; a cuff 704; set screw 705.
Detailed Description
Embodiment 1. as shown in fig. 1, a multifunctional road engineering detection device comprises a tripod 1, wherein a measuring instrument fixing disc 2 is arranged on the tripod 1, a rainproof device 3 is arranged on the measuring instrument fixing disc 2, a gradient display device 4 capable of reflecting the gradient of the measuring instrument fixing disc 2 is arranged on the measuring instrument fixing disc 2, and an adjusting device 6 for leveling the measuring instrument fixing disc 2 and a rod head 7 convenient to replace are respectively arranged at the middle part and the lower end of a support rod 5 of the tripod 1;
the rainproof device 3 comprises horizontal mounting holes 301 arranged on the periphery of the side wall of the measuring instrument fixing disc 2, T-shaped horizontal rods 302 are mounted on two opposite or adjacent horizontal mounting holes 301, the horizontal mounting holes 301 are tightly matched with the horizontal rods 302, clamping grooves 303 perpendicular to the horizontal mounting holes 301 are formed in the free ends of the horizontal rods 302, rainproof cover supporting frames 304 are mounted in the clamping grooves 303, and rainproof covers 305 are sleeved on the rainproof cover supporting frames 304;
the inclination display device 4 comprises a angle measuring plate 401 arranged in the middle of the lower end of a rain-proof cover supporting frame 304, scales arranged on the angle measuring plate 401, and a pointer 402 which is always vertical to the horizontal ground and arranged on a horizontal rod 302; a through hole 403 which is communicated with each other is arranged at the position of the origin of the right angle plate 401 and on the horizontal rod 302, an inserted bar 404 is fixed in the through hole 403, and the through hole 403 is tightly matched with the inserted bar 404; the middle part of the pointer 402 is hinged on the inserted link 404, and the lower end of the pointer 402 is provided with a counterweight 405; a transparent observation window 306 corresponding to the screen of the total station is arranged on the rain cover 305, zipper-opening-closing type operation ports 307 are arranged on the left side and the right side of the transparent observation window 306, and a zipper-opening-closing type light-transmitting hole 308 is arranged on one side of the rain cover 305 far away from the transparent observation window 306.
The adjusting device 6 comprises a support rod 5 formed by mutually splicing an upper section 601 and a lower section 602 of the support rod, a rack 603 is fixedly arranged at the lower end of the upper section 601 of the support rod, a limit groove 604 is arranged on the rack 603, a cavity 605 is arranged at the connecting end of the lower section 602 of the support rod, a limit bulge 606 which is matched with the limit groove 604 of the rack 603 is arranged in the cavity 605, a gear 607 which is meshed with the rack 603 is arranged in the cavity 605, a shaft hole is arranged on the lower section 602 of the support rod, a wheel shaft of the gear 607 is arranged in the shaft hole, an extension part 608 of the wheel shaft is arranged at the outer end of the lower section 602 of the support rod, a bayonet 609 and a positioning block 610 are arranged on the extension part 608, a rotating handle 611 is movably arranged on the bayonet 609.
The club head 7 comprises a fixed groove 701 arranged at the lower end of the support rod 5, a connecting part 702 matched with the notch of the fixed groove 701 is arranged in the fixed groove 701, and the connecting part 702 is tightly matched with the fixed groove 701 or fastened by a screw; two ends of the connecting part 702 are symmetrically provided with sleeve head positioning cores 703, more than one sleeve head 704 with a tip end is sleeved on the sleeve head positioning cores 703, the sleeve head 704 is provided with a fixing device, the fixing device comprises threaded holes arranged at corresponding positions of the sleeve head positioning cores 703 and the sleeve head 704, and the threaded holes are provided with positioning screws 705.
Claims (6)
1. The utility model provides a multi-functional highway engineering detection device, it includes tripod (1), is equipped with measuring instrument fixed disk (2), its characterized in that on tripod (1): the measuring instrument fixing disc (2) is provided with a rainproof device (3), the measuring instrument fixing disc (2) is provided with a gradient display device (4) capable of reflecting the gradient of the measuring instrument fixing disc, and the middle part and the lower end of a support rod (5) of the tripod (1) are respectively provided with an adjusting device (6) for leveling the measuring instrument fixing disc (2) and a rod head (7) convenient to replace;
the rainproof device (3) comprises horizontal mounting holes (301) arranged on the periphery of the side wall of the measuring instrument fixing disc (2), T-shaped horizontal rods (302) mounted on two opposite or adjacent horizontal mounting holes (301), clamping grooves (303) perpendicular to the horizontal mounting holes (301) are formed in the free ends of the horizontal rods (302), a rainproof cover supporting frame (304) is mounted in each clamping groove (303), and a rainproof cover (305) is sleeved on the rainproof cover supporting frame (304);
the inclination display device (4) comprises a angle measuring plate (401) arranged in the middle of the lower end of a rain-proof cover supporting frame (304), scales arranged on the angle measuring plate (401), and a pointer (402) which is always vertical to the horizontal ground and arranged on a horizontal rod (302).
2. The multifunctional road engineering detection device according to claim 1, wherein: a transparent observation window (306) corresponding to the screen of the total station is arranged on the rain cover (305), zipper opening and closing type operation openings (307) are arranged on the left side and the right side of the transparent observation window (306), and a zipper opening and closing type light transmission hole (308) is arranged on one side, far away from the transparent observation window (306), of the rain cover (305).
3. The multifunctional road engineering detection device according to claim 1, wherein: through holes (403) which are communicated with each other are arranged at the position of the origin of the right angle measuring plate (401) and on the horizontal rod (302), an inserting rod (404) is fixed in the through holes (403), the middle part of the pointer (402) is hinged on the inserting rod (404), and a counterweight (405) is arranged at the lower end of the pointer (402).
4. The multifunctional road engineering detection device according to claim 1, wherein: the adjusting device (6) comprises a supporting rod (5) formed by mutually splicing an upper supporting rod section (601) and a lower supporting rod section (602), a rack (603) is fixedly arranged at the lower end of the upper supporting rod section (601), a limiting groove (604) is arranged on the rack (603), a cavity (605) is arranged at the connecting end of the lower supporting rod section (602), a limiting protrusion (606) matched with the limiting groove (604) of the rack (603) is arranged in the cavity (605), a gear (607) meshed with the rack (603) is arranged in the cavity (605), a shaft hole is arranged on the lower supporting rod section (602), a wheel shaft of the gear (607) is arranged in the shaft hole, an extending part (608) of the wheel shaft is arranged at the outer end of the lower supporting rod section (602), a bayonet (609) and a positioning block (610) are arranged on the extending part (608), a rotating handle (611) is movably arranged on the bayonet, the positioning block (610) is provided with a threaded through hole, and the threaded through hole is provided with a positioning nail (612).
5. The multifunctional road engineering detection device according to claim 1, wherein: the golf club head (7) comprises a fixing groove (701) arranged at the lower end of the support rod (5), a connecting part (702) matched with a notch of the fixing groove (701) is arranged in the fixing groove (701), sleeve head positioning cores (703) are symmetrically arranged at two ends of the connecting part (702), more than one sleeve head (704) with a tip is sleeved on the sleeve head positioning core (703), and a fixing device is arranged on the sleeve head (704).
6. The multifunctional road engineering detection device according to claim 5, wherein: the fixing device comprises threaded holes arranged at the corresponding positions of the sleeve head positioning core (703) and the sleeve head (704), and positioning screws (705) are arranged on the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986619.2U CN210368548U (en) | 2019-06-28 | 2019-06-28 | Multifunctional highway engineering detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986619.2U CN210368548U (en) | 2019-06-28 | 2019-06-28 | Multifunctional highway engineering detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368548U true CN210368548U (en) | 2020-04-21 |
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ID=70267791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920986619.2U Active CN210368548U (en) | 2019-06-28 | 2019-06-28 | Multifunctional highway engineering detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210368548U (en) |
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2019
- 2019-06-28 CN CN201920986619.2U patent/CN210368548U/en active Active
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