CN214173217U

CN214173217U - Detection device for road and bridge concrete structure

Info

Publication number: CN214173217U
Application number: CN202023007220.7U
Authority: CN
Inventors: 乔亮; 许洪川
Original assignee: Mcc Northeast Construction Shenyang Engineering Technology Co ltd
Current assignee: Mcc Northeast Construction Shenyang Engineering Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-10
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a detection device for road bridge concrete structure, including the install bin, the axis of rotation, the mounting panel, the engineering measuring apparatu, the spliced eye, the block ruler, tape measure subassembly, folding brace frame subassembly and hand wheel, be connected with the mounting panel through the axis of rotation on the top inner wall of install bin, and the axis of rotation runs through the fixedly connected with hand wheel of the outside one end of install bin, the bolt is installed the engineering measuring apparatu on the top outer wall of mounting panel, the spliced eye has been seted up on the corresponding link up of mounting panel and install bin one side outer wall, and the inside of spliced eye is pegged graft and is had the block ruler, be provided with tape measure subassembly on the inner wall of the one end of block ruler; the detection device can be used for transferring and moving the whole detection device, and can be stored after the measuring instrument is used, so that the problem that the traditional equipment is easily corroded by dust is solved; the arrangement of the measuring component of the measuring tape on the clamping ruler is beneficial to the auxiliary measurement in the detection process of the bridge concrete structure.

Description

Detection device for road and bridge concrete structure

Technical Field

The utility model relates to a road and bridge check out test set field specifically is a detection device for road and bridge concrete structure.

Background

With the development of traffic industry, the number of high-grade highways such as expressways and first-grade highways is increasing year by year, wherein in the process of constructing some road sections such as river and sea of roads, roads and bridges are usually constructed, the roads and bridges are generally composed of most parts such as roadbeds, road surfaces, bridges, tunnel engineering, traffic engineering facilities and the like, the construction of the roads and bridges generally requires concrete as a material for construction, after the roads and bridges are constructed, the concrete structure is generally required to be detected, in the process of detecting the concrete structure of the bridge, an engineering measuring instrument is usually used, the measurement of the foundation structure of the roads and bridges is carried out through the engineering measuring instrument, and the qualified firmness of the concrete structure of the bridge is analyzed and detected.

The engineering measuring instrument structure technique that is used for bridge concrete structure to detect usefulness now is comparatively unified perfect, do not set up folding brace subassembly, be unfavorable for whole detection device's transportation to remove, can not be convenient erect fixedly in detection device's use, can not accomodate after the use of measuring apparatu, receive the erosion of dust easily, do not rationalize the configuration block ruler, be unfavorable for bridge concrete structure's auxiliary measurement, it is very meaningful consequently to design a detection device that is used for road bridge concrete structure.

Disclosure of Invention

An object of the utility model is to provide a detection device for road and bridge concrete structure to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection apparatus for be used for road and bridge concrete structure, includes install bin, fixed axle, mounting panel, engineering measuring apparatu, spliced eye, block ruler, tape measure measuring subassembly, folding support frame subassembly and hand wheel, rotate through the fixed axle on the top inner wall of install bin and be connected with the mounting panel, and the fixed axle runs through in the outside one end fixedly connected with hand wheel of install bin, the engineering measuring apparatu is installed to the bolt on the top outer wall of mounting panel, correspond on mounting panel and the install bin one side outer wall and link up and seted up the spliced eye, and the inside of spliced eye is pegged graft and is had the block ruler, be provided with tape measure subassembly on the inner wall of block ruler one end, be provided with folding support frame subassembly on the bottom outer wall of install bin.

Preferably, the measuring assembly of the measuring tape comprises a storage groove, a fixing ring, a first rotating shaft, a spring, a winding disc, a sleeving hole, a winding rope, a through hole, a conical head, a matching groove, a reset spring, a limiting plate, a pressing block and a pull rod, wherein the storage groove is formed in the inner wall of one end of the clamping ruler, the fixing ring is fixedly connected to the inner wall of the middle part of one side of the storage groove, the first rotating shaft is rotatably connected to the inner wall of the middle part of the fixing ring, the spring is sleeved on the outer wall of one end, which is positioned in the fixing ring, of the first rotating shaft, the winding disc is sleeved on the outer wall of one end of the first rotating shaft, the sleeving hole is formed in the outer wall of the middle part of the winding disc in a penetrating way corresponding to the first rotating shaft, the winding rope is wound and fixed on the outer wall of the winding disc, the through hole is formed in the outer wall of one end of the clamping ruler, which is positioned in the bottom end of the storage groove, the winding rope penetrates through the conical head fixedly connected to the outer wall outside the through hole, the cooperation groove has been seted up on the inside that the block ruler is located the perforating hole top, the inside in cooperation groove is provided with reset spring, the cooperation groove is provided with the limiting plate on being located the inner wall of reset spring below, fixedly connected with presses on the bottom outer wall of limiting plate and holds the piece, and presses the bottom of holding the piece and run through in the inside of perforating hole, fixedly connected with pull rod on the top outer wall of limiting plate.

Preferably, the pull rod penetrates through the reset spring and penetrates through the outer wall of one end of the outer portion of the clamping ruler to be fixedly connected with a pull handle.

Preferably, clockwork spring one end and first axis of rotation one side outer wall fixed connection, and the clockwork spring other end and solid fixed ring one side inner wall fixed connection.

Preferably, the cover plate is fixedly arranged on the outer wall of one side of the accommodating groove of the clamping ruler.

Preferably, folding support frame subassembly includes mounting groove, second axis of rotation, link, third axis of rotation, flexible bracing piece, external screw thread, pressure and holds the nut and press and hold the groove, the mounting groove has been seted up on the bottom outer wall of install bin, rotate through the second axis of rotation on the both sides inner wall at mounting groove both ends and be connected with the link, the inside of link is rotated through the third axis of rotation and is connected with flexible bracing piece, the third axis of rotation runs through and has been seted up the external screw thread on the outer wall of the outside one end of link, and spiral shell closes on the outer wall of external screw thread to be connected with and presses and hold the nut, it has seted up and has pressed and hold the groove to correspond to press and hold the nut on the outer wall of link one side.

Preferably, the inner wall of the mounting groove and the outer wall of the connecting frame are correspondingly provided with magnets.

Preferably, the outer wall of the middle part of one side of the installation box is provided with a lifting handle.

Preferably, the horizontal bubble is inlaid and mounted on the outer wall of the top end of the clamping ruler.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the detection device for the road and bridge concrete structure is compact and reasonable, can be used for transferring and moving the whole detection device, can be stored after the measuring instrument is used, and solves the problem that the traditional equipment is easily corroded by dust;

(2) the arrangement of the tape measure component on the straight ruler is clamped, so that the auxiliary measurement in the detection process of the bridge concrete structure is facilitated, and the measurement of the verticality and the levelness can be reasonably carried out;

(3) wherein folding brace frame subassembly's setting makes can be convenient erect in the detection device use, and can carry out the regulation that the measuring apparatu erects the height, has made things convenient for worker's use.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cutting structure of the installation box of the present invention;

FIG. 3 is a schematic perspective sectional view of the measuring tape measuring assembly of the present invention;

FIG. 4 is an enlarged view of the area A in FIG. 3 according to the present invention;

FIG. 5 is a side view of the folding support frame assembly of the present invention;

FIG. 6 is an enlarged view of the area B in FIG. 1 according to the present invention;

in the figure: 1. installing a box; 2. a fixed shaft; 3. mounting a plate; 4. an engineering measuring instrument; 5. inserting holes; 6. clamping the ruler; 7. a tape measure measuring assembly; 8. folding the support frame assembly; 9. pulling a handle; 10. horizontal bubble; 11. a cover plate; 12. a carrying handle; 13. a magnet; 14. a hand wheel; 71. a receiving groove; 72. a fixing ring; 73. a first rotating shaft; 74. a clockwork spring; 75. coiling a disc; 76. sleeving a hole; 77. rope rolling; 78. a through hole; 79. a conical head; 710. a mating groove; 711. a return spring; 712. a limiting plate; 713. a pressing block; 714. a pull rod; 81. mounting grooves; 82. a second rotating shaft; 83. a connecting frame; 84. a third rotating shaft; 85. a telescopic support rod; 86. an external thread; 87. pressing and holding the nut; 88. and pressing and holding the groove.

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. 1-6, the present invention provides an embodiment: a detection device for a road and bridge concrete structure comprises an installation box 1, a fixed shaft 2, an installation plate 3, an engineering measuring instrument 4, an inserting hole 5, a clamping ruler 6, a tape measuring assembly 7, a folding support frame assembly 8 and a hand wheel 14, wherein the installation plate 3 is rotatably connected to the inner wall of the top end of the installation box 1 through the fixed shaft 2, a hand wheel 14 is fixedly connected at one end of the fixed shaft 2 penetrating the outer part of the installation box 1, an engineering measuring instrument 4 is installed on the outer wall of the top end of the installation plate 3 through a bolt, a plug-in hole 5 is correspondingly arranged on the outer wall of one side of the installation plate 3 and the installation box 1 in a through way, and the inside grafting of spliced eye 5 has block ruler 6, installs carrying handle 12 on the outer wall of install bin 1 one side middle part, inlays on the top outer wall of block ruler 6 and installs level bubble 10, is provided with tape measure measuring component 7 on the inner wall of block ruler 6 one end, is provided with folding brace frame subassembly 8 on the bottom outer wall of install bin 1.

The measuring tape measuring component 7 comprises a containing groove 71, a fixed ring 72, a first rotating shaft 73, a clockwork spring 74, a coiling disc 75, a sleeving hole 76, a coiling rope 77, a through hole 78, a conical head 79, a matching groove 710, a return spring 711, a limiting plate 712, a pressing and holding block 713 and a pull rod 714, wherein the containing groove 71 is arranged on the inner wall of one end of the clamping ruler 6, the fixed ring 72 is fixedly connected on the inner wall of the middle part of one side of the containing groove 71, the first rotating shaft 73 is rotatably connected on the inner wall of the middle part of the fixed ring 72, the clockwork spring 74 is sleeved on the outer wall of one end of the first rotating shaft 73, the coiling disc 75 is sleeved on the outer wall of one end of the first rotating shaft 73, the sleeving hole 76 is arranged on the outer wall of the middle part of the coiling disc 75 corresponding to the first rotating shaft 73, the coiling rope 77 is wound and fixed on the outer wall of the coiling disc 75, the through hole 78 is arranged on the outer wall of one side of the bottom end of the clamping ruler 6 positioned in the containing groove 71, the outer wall of the rope winding 77 penetrating through the outside of the through hole 78 is fixedly connected with a conical head 79, the inner part of the clamping ruler 6 above the through hole 78 is provided with a matching groove 710, a return spring 711 is arranged inside the matching groove 710, a limiting plate 712 is arranged on the inner wall of the matching groove 710 below the return spring 711, the outer wall of the bottom end of the limiting plate 712 is fixedly connected with a pressing and holding block 713, the bottom end of the pressing and holding block 713 penetrates through the inside of the through hole 78, and the outer wall of the top end of the limiting plate 712 is fixedly connected with a pull rod 714; the pull rod 714 penetrates through the reset spring 711 and penetrates through the outer wall of one end of the outer part of the clamping ruler 6, a pull handle 9 is fixedly connected to the outer wall, and the rope winding 77 is fixedly pulled and adjusted through the pull handle 9; one end of the spiral spring 74 is fixedly connected with the outer wall of one side of the first rotating shaft 73, the other end of the spiral spring 74 is fixedly connected with the inner wall of one side of the fixed ring 72, and the winding disc 75 is reset and rotated under the action of the spiral spring 74; the cover plate 11 is fixedly arranged on the outer wall of the engagement ruler 6 at one side of the accommodating groove 71.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in the using process of the detection device for the road and bridge concrete structure, the carrying and transportation of the whole detection device can be carried out through the carrying handle 12, after the detection device is erected, the clamping ruler 6 is firstly drawn out from the inserting hole 5 of the installation box 1, then the hand wheel 14 is rotated to drive the installation plate 3 to turn over through driving the fixing shaft 2, so that the engineering measurement instrument 4 installed on the installation plate 3 is turned over and opened from the installation box 1, as shown in fig. 1, the clamping ruler 6 is inserted into the inserting hole 5 after the turning over, the fixation of the engineering measurement instrument 4 after the turning over is realized, and then the measurement and detection of the road and bridge concrete structure are carried out through the engineering measurement instrument 4; the clamping ruler 6 can be drawn out for use in the using process of the detection device, the road and bridge foundation concrete structure is measured through the clamping ruler 6, the limiting plate 712 and the pressing and holding block 713 can be driven to move upwards through the pull handle 9 in the using process of the clamping ruler 6, the pressing and holding of the winding rope 77 is relieved, the winding rope 77 can be drawn out from the accommodating groove 71 through the conical head 79, the winding rope 77 is stretched through paying off of the winding disc 75, the scale marks are arranged on the winding rope 77, the measurement can be carried out through the winding rope 77, the measurement of the concrete structure verticality can also be carried out through the winding rope 77 and the conical head 79, the spring 74 can be driven to be unfolded to generate elastic deformation in the rotating process of the winding disc 75, the winding disc 75 can be driven to reset and rotate under the action of the spring 74 after the winding rope 77 is used, and the winding rope 77 is wound.

Folding support frame subassembly 8 includes mounting groove 81, second axis of rotation 82, link 83, third axis of rotation 84, flexible bracing piece 85, external screw thread 86, press and hold nut 87 and press and hold groove 88, mounting groove 81 has been seted up on the bottom outer wall of install bin 1, rotate through second axis of rotation 82 on the both sides inner wall at mounting groove 81 both ends and be connected with link 83, the inside of link 83 rotates through third axis of rotation 84 and is connected with flexible bracing piece 85, third axis of rotation 84 runs through to distribute on the outer wall of the outside one end of link 83 and has seted up external screw thread 86, and the spiral shell is connected with on the outer wall of external screw thread 86 and presses and holds nut 87, it holds nut 87 and has seted up and press and hold groove 88 to correspond on the outer wall of link 83 one side, correspond on mounting groove 81 inner wall and the link 83 and install magnet 13.

Specifically, as shown in fig. 1, 5 and 6, in the erecting process of the above-mentioned detection device, the connection frame 83 is turned and unfolded under the action of the second rotating shaft 82 in the installation groove 81, the pressing nut 87 is unscrewed, the telescopic support rod 85 is turned and unfolded under the action of the third rotating shaft 84, the telescopic support rod 85 is fixed after being unfolded by screwing the pressing nut 87, and the length of the telescopic support rod 85 can be adjusted in the erecting process, so that the erecting height of the engineering measuring instrument 4 can be adjusted, and the use of workers is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first", "second", and the like may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A detection device for road and bridge concrete structure, includes install bin (1), its characterized in that: install bin (1) bottom is equipped with folding support frame subassembly (8), and the top surface of install bin (1) is connected with mounting panel (3) through fixed axle (2), and fixed axle (2) outer end is equipped with hand wheel (14), install engineering measuring apparatu (4) on mounting panel (3), correspond on mounting panel (3) and install bin (1) one side outer wall and link up and seted up spliced eye (5), and spliced eye (5) inside grafting has block ruler (6), tape measure subassembly (7) are installed to block ruler (6) outer end.

2. A testing apparatus for a road and bridge concrete structure according to claim 1, wherein: and the inner wall of the clamping ruler (6) is provided with a containing groove (71) for installing a measuring tape measuring component (7).

3. A testing apparatus for a road and bridge concrete structure according to claim 2, wherein: the inner wall of the accommodating groove (71) is fixedly connected with a fixing ring (72), one end of a first rotating shaft (73) is arranged at the circle center of the fixing ring (72) and sleeved with a clockwork spring (74), the other end of the first rotating shaft (73) is sleeved with a coiling disc (75), and a coiling rope (77) is wound on the outer wall of the coiling disc (75); the clamping ruler (6) is provided with a through hole (78) corresponding to the bottom end of the accommodating groove (71), and the end of the winding rope (77) penetrates through the through hole (78) and is connected with a conical head (79).

4. A testing apparatus for a road and bridge concrete structure according to claim 3, wherein: clockwork spring (74) one end and first axis of rotation (73) one side outer wall fixed connection, and clockwork spring (74) other end and solid fixed ring (72) one side inner wall fixed connection.

5. A testing apparatus for a road and bridge concrete structure according to claim 3, wherein: and a cover plate (11) is fixedly arranged on the outer wall of one side of the accommodating groove (71) of the clamping ruler (6).

6. A testing apparatus for a road and bridge concrete structure according to claim 1, wherein: the folding support frame component (8) comprises a mounting groove (81), a second rotating shaft (82), a connecting frame (83), a third rotating shaft (84), a telescopic support rod (85), an external thread (86), a pressing nut (87) and a pressing groove (88), an installation groove (81) is arranged on the outer wall of the bottom end of the installation box (1), the inner walls of two sides of two ends of the installation groove (81) are rotatably connected with a connecting frame (83) through a second rotating shaft (82), the inside of the connecting frame (83) is rotatably connected with a telescopic supporting rod (85) through a third rotating shaft (84), the third rotating shaft (84) penetrates through the outer wall of one end of the outer part of the connecting frame (83) and is provided with external threads (86), and the outer wall of the external thread (86) is screwed with a pressing nut (87), and the outer wall of one side of the connecting frame (83) is provided with a pressing groove (88) corresponding to the pressing nut (87).

7. The inspection device for a road-bridge concrete structure according to claim 6, wherein: and magnets (13) are correspondingly arranged on the inner wall of the mounting groove (81) and the outer wall of the connecting frame (83).

8. A testing apparatus for a road and bridge concrete structure according to claim 1, wherein: a lifting handle (12) is arranged on the outer wall of the middle part of one side of the installation box (1).

9. A testing apparatus for a road and bridge concrete structure according to claim 1, wherein: horizontal bubbles (10) are embedded and mounted on the outer wall of the top end of the clamping ruler.