CN215000686U - Bridge engineering detects uses gauge length appearance convenient to carry - Google Patents
Bridge engineering detects uses gauge length appearance convenient to carry Download PDFInfo
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- CN215000686U CN215000686U CN202023284041.8U CN202023284041U CN215000686U CN 215000686 U CN215000686 U CN 215000686U CN 202023284041 U CN202023284041 U CN 202023284041U CN 215000686 U CN215000686 U CN 215000686U
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- movable rod
- fixed block
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- gauge length
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- Length-Measuring Instruments Using Mechanical Means (AREA)
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Abstract
The utility model discloses a bridge engineering detects uses gauge length appearance convenient to carry, including the dead lever, be provided with mounting box, first movable rod and braces on the dead lever, the mounting box is provided with two, two be provided with two gears on the mounting box respectively, two mesh respectively on the gear have two racks, two be provided with first fixed block and second fixed block through slide mechanism on the rack respectively, first fixed block with the second fixed block passes through fixing bolt fixed connection, be provided with the mark case on the third movable rod, be provided with the mark pole on the mark case, the utility model discloses a can make the mark pole go up and down, can conveniently carry out centre gripping and lift to first movable rod, second movable rod and third movable rod, improve the gauge length efficiency of gauge length appearance.
Description
Technical Field
The utility model belongs to the technical field of the engineering and construction, concretely relates to bridge engineering detects uses gauge length appearance convenient to carry.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
The gauge length appearance needs to be used during bridge engineering inspection, however the inconvenient different gauge length height of adjusting of current gauge length appearance, and inconvenient fixes the lift to first movable rod, second movable rod and third movable rod, influences the gauge length efficiency of gauge length appearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge engineering detects uses gauge length appearance convenient to carry can mark the position of co-altitude not, can make the mark pole go up and down, and the convenience is fixed the lift to first movable rod, second movable rod and third movable rod, has improved the gauge length efficiency of gauge length appearance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable distance measuring instrument for bridge engineering detection comprises a fixed rod, wherein two mounting boxes, a first movable rod and braces are arranged on the fixed rod, two gears are respectively arranged on the two mounting boxes, two racks are respectively meshed on the two gears, a first fixed block and a second fixed block are respectively arranged on the two racks through a sliding mechanism, a first fixed hole and a second fixed hole are respectively arranged on the first fixed block and the second fixed block, the first fixed block and the second fixed block are fixedly connected through a fixed bolt, the first movable rod is slidably connected in the fixed rod through a first handle screw, a second movable rod is slidably connected in the first movable rod through a second handle screw, and a third movable rod is slidably connected in the second movable rod through a third handle screw, and a mark box is arranged on the third movable rod, and a mark rod is arranged on the mark box.
Through the technical scheme, this bridge engineering that is convenient to carry detects uses scale distance appearance relies on first fixed block, second fixed block and fixing bolt can carry out the centre gripping with first movable rod, second movable rod and third movable rod fixed, and running gear can drive and rise, utilizes first handle screw, second handle screw and third handle screw can be respectively with the first movable rod after going up and down, second movable rod and third movable rod fix, make things convenient for the scale distance appearance to mark.
Preferably, the sliding mechanisms are provided with two groups, each of the two sliding mechanisms comprises a sliding groove and a sliding plate, the two sliding grooves are respectively formed in the two racks, the two sliding plates are respectively connected to the bottoms of the first fixing block and the second fixing block, and the sliding plates are slidably connected in the sliding grooves.
Through above-mentioned technical scheme, two sets of slides slide on the spout can make first fixed block and second fixed block remove, and the convenience is carried out the centre gripping to first movable rod, second movable rod and third movable rod and is gone up and down.
Preferably, two ends of the two sliding plates are respectively provided with a baffle.
Through above-mentioned technical scheme, the setting of baffle can prevent that first fixed block and second fixed block from sliding and droing.
Preferably, two racks are respectively provided with a slide rail, two slide rails are sleeved with a slide block, two slide blocks are respectively provided with a connecting plate, and the two connecting plates are respectively connected with the first fixing block and the second fixing block.
Through the technical scheme, the sliding block can slide on the sliding rail, so that the first fixing block and the second fixing block can slide more stably.
Preferably, the first fixing block and the second fixing block are respectively provided with a rubber pad.
Through above-mentioned technical scheme, the rubber pad can increase surperficial frictional force, can be so that first fixed block and second fixed block are more firm to first movable rod, second movable rod and the centre gripping of third movable rod.
Preferably, a base is arranged at the bottom of the fixing rod.
Through above-mentioned technical scheme, the setting of base can be so that the gauge length appearance is placed subaerial.
Preferably, the fixed rod, the first movable rod, the second movable rod and the second movable rod are respectively provided with scale marks.
Through the technical scheme, the arrangement of the scale marks can enable workers to clearly observe the marking distance.
To sum up, the utility model discloses mainly have following beneficial effect:
1. rely on first fixed block, second fixed block and fixing bolt to carry out the centre gripping with first movable rod, second movable rod and third movable rod and fix, running gear can drive and rise.
2. The first movable rod, the second movable rod and the third movable rod after lifting can be fixed by the first handle screw, the second handle screw and the third handle screw respectively, and the marking of the distance measuring instrument is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic structural view of the first fixing block, the second fixing block and the fixing bolt of the present invention;
fig. 4 is an enlarged schematic view of the utility model at a in fig. 1;
fig. 5 is a schematic structural view of the chute of the present invention;
fig. 6 is a schematic view of the engagement between the gear and the rack of the present invention.
Reference numerals: 1. fixing the rod; 2. mounting a box; 3. a first movable bar; 4. a harness; 5. a gear; 6. scale lines; 7. a rack; 8. a sliding mechanism; 9. a first fixed block; 10. a second fixed block; 11. a first fixing hole; 12. a second fixing hole; 13. fixing the bolt; 14. a first handle screw; 15. a second handle screw; 16. a second movable bar; 17. a third handle screw; 18. a third movable bar; 19. a marking box; 20. a marker post; 21. a chute; 22. a slide plate; 23. a baffle plate; 24. a slide rail; 25. a slider; 26. a connecting plate; 27. a rubber pad; 28. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a portable distance marking instrument for bridge engineering detection comprises a fixed rod 1, wherein a mounting box 2, a first movable rod 3 and a strap 4 are arranged on the fixed rod 1, two mounting boxes 2 are arranged, two gears 5 are respectively arranged on the two mounting boxes 2, two racks 7 are respectively meshed on the two gears 5, a first fixed block 9 and a second fixed block 10 are respectively arranged on the two racks 7 through a sliding mechanism 8, a first fixed hole 11 and a second fixed hole 12 are respectively arranged on the first fixed block 9 and the second fixed block 10, the first fixed block 9 and the second fixed block 10 are fixedly connected through a fixed bolt 13, a first movable rod 3 is slidably connected in the fixed rod 1 through a first handle screw 14, a second movable rod 16 is slidably connected in the first movable rod 3 through a second handle screw 15, and a third movable rod 18 is slidably connected in the second movable rod 16 through a third handle screw 17, the third movable bar 18 is provided with a marking box 19, and the marking box 19 is provided with a marking bar 20.
Through the technical scheme, this bridge engineering that carries detects uses gauge length appearance relies on first fixed block 9, second fixed block 10 and fixing bolt 13 can be with first movable rod 3, second movable rod 16 and third movable rod 18 carry out the centre gripping fixed, running gear 5 can drive and rise, utilize first handle screw 14, second handle screw 15 and third handle screw 17 can be respectively with the first movable rod 3 after going up and down, second movable rod 16 and third movable rod 18 fix, make things convenient for the gauge length appearance to mark.
Referring to fig. 4, the sliding mechanisms 8 are provided with two sets, each of the two sliding mechanisms 8 includes a sliding slot 21 and a sliding plate 22, the two sliding slots 21 are respectively disposed on the two racks 7, the two sliding plates 22 are respectively connected to the bottoms of the first fixing block 9 and the second fixing block 10, the sliding plates 22 are slidably connected to the sliding slots 21, the two sets of sliding plates 22 slide on the sliding slots 21, so that the first fixing block 9 and the second fixing block 10 can move, and the first movable rod 3, the second movable rod 16 and the third movable rod 18 can be conveniently clamped and lifted.
Referring to fig. 4, two ends of the two sliding plates 22 are respectively provided with a baffle 23, and the baffles 23 are arranged to prevent the first fixing block 9 and the second fixing block 10 from sliding off.
Referring to fig. 4, two racks 7 are respectively provided with a slide rail 24, two slide rails 24 are sleeved with a slide block 25, two slide blocks 25 are respectively provided with a connecting plate 26, two connecting plates 26 are respectively connected with the first fixed block 9 and the second fixed block 10, and the slide block 25 slides on the slide rail 24 to enable the first fixed block 9 and the second fixed block 10 to slide more stably.
Referring to fig. 3, the first fixed block 9 and the second fixed block 10 are respectively provided with rubber pads 27, and the rubber pads 27 can increase the friction force on the surface, so that the first fixed block 9 and the second fixed block 10 can clamp the first movable bar 3, the second movable bar 16, and the third movable bar 18 more firmly.
Referring to fig. 1 and 2, the bottom plate of the fixing rod 1 is provided with a base 28, and the base 28 is arranged so that the distance measuring instrument can be placed on the ground.
Referring to fig. 1, the fixed rod 1, the first movable rod 3, the second movable rod 16 and the second movable rod 16 are respectively provided with scale marks 6, and the arrangement of the scale marks 6 enables a worker to clearly observe the marked distance.
The working principle is as follows: during the use, can carry out the centre gripping with first movable rod 3, second movable rod 16 and third movable rod 18 through first fixed block 9, second fixed block 10 and fixing bolt 13 and fix, running gear 5 can drive and rise, and first handle screw 14, second handle screw 15 and third handle screw 17 can be fixed with first movable rod 3, second movable rod 16 and third movable rod 18 after going up and down respectively, make things convenient for the gauge length appearance to mark.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The portable distance marking instrument for bridge engineering detection is characterized by comprising a fixed rod (1), wherein a mounting box (2), a first movable rod (3) and a strap (4) are arranged on the fixed rod (1), two mounting boxes (2) are arranged, two gears (5) are respectively arranged on the two mounting boxes (2), two racks (7) are respectively meshed with the two gears (5), a first fixed block (9) and a second fixed block (10) are respectively arranged on the two racks (7) through a sliding mechanism (8), a first fixed hole (11) and a second fixed hole (12) are respectively formed in the first fixed block (9) and the second fixed block (10), the first fixed block (9) and the second fixed block (10) are fixedly connected through a fixed bolt (13), the first movable rod (3) is slidably connected into the fixed rod (1) through a first handle screw (14), the novel multifunctional pen is characterized in that a second movable rod (16) is connected to the first movable rod (3) in a sliding mode through a second handle screw (15), a third movable rod (18) is connected to the second movable rod (16) in a sliding mode through a third handle screw (17), a marking box (19) is arranged on the third movable rod (18), and a marking rod (20) is arranged on the marking box (19).
2. The portable gauge length instrument for bridge engineering detection according to claim 1, characterized in that: slide mechanism (8) are provided with two sets ofly, two slide mechanism (8) are including spout (21) and slide (22), two spout (21) are seted up respectively two on rack (7), two slide (22) are connected respectively first fixed block (9) with second fixed block (10) bottom, slide (22) sliding connection be in spout (21).
3. The portable gauge length instrument for bridge engineering detection according to claim 2, characterized in that: two ends of the two sliding plates (22) are respectively provided with a baffle (23).
4. The portable gauge length instrument for bridge engineering detection according to claim 1, characterized in that: two slide rails (24) are respectively arranged on the racks (7), a sliding block (25) is sleeved on each slide rail (24), connecting plates (26) are respectively arranged on each sliding block (25), and the connecting plates (26) are respectively connected with the first fixing block (9) and the second fixing block (10).
5. The portable gauge length instrument for bridge engineering detection according to claim 1, characterized in that: rubber pads (27) are respectively arranged on the first fixing block (9) and the second fixing block (10).
6. The portable gauge length instrument for bridge engineering detection according to claim 1, characterized in that: the bottom of the fixed rod (1) is provided with a base (28).
7. The portable gauge length instrument for bridge engineering detection according to claim 1, characterized in that: the fixed rod (1), the first movable rod (3), the second movable rod (16) and the second movable rod (16) are respectively provided with scale marks (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284041.8U CN215000686U (en) | 2021-09-09 | 2021-09-09 | Bridge engineering detects uses gauge length appearance convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284041.8U CN215000686U (en) | 2021-09-09 | 2021-09-09 | Bridge engineering detects uses gauge length appearance convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215000686U true CN215000686U (en) | 2021-12-03 |
Family
ID=79142186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023284041.8U Active CN215000686U (en) | 2021-09-09 | 2021-09-09 | Bridge engineering detects uses gauge length appearance convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215000686U (en) |
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2021
- 2021-09-09 CN CN202023284041.8U patent/CN215000686U/en active Active
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