CN217352131U

CN217352131U - Gap detector for bridge construction

Info

Publication number: CN217352131U
Application number: CN202221227187.5U
Authority: CN
Inventors: 冲爱芳; 吴青青; 费耀辉
Original assignee: Kunming Panze Construction Co ltd
Current assignee: Kunming Panze Construction Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-02
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a gap detection instrument for bridge construction, which comprises an outer shell, the inboard of shell is connected and is equipped with the baffle, the upside of baffle is connected and is equipped with the support column, the outside of support column is rotated and is equipped with the winding roller, the outside of winding roller is connected and is equipped with the wire, the other end of wire is connected and is equipped with the probe, be equipped with on the baffle with wire matched with through-hole one, the lower lateral wall of shell be equipped with probe matched with through-hole two, be equipped with on the baffle and be used for winding roller pivoted drive assembly, two inner walls of shell are all connected and are equipped with the fixed block, the upper end of fixed block is all connected and is equipped with the slip post. Compared with the prior art, the utility model the advantage lie in: the probe is protected to a certain extent, so that the situation that the probe is scratched and damaged by foreign objects is avoided, the detecting instrument body is convenient to take down, and the detecting instrument body is convenient to maintain independently when damaged.

Description

Gap detector for bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically indicates a gap detection instrument for bridge construction.

Background

In the construction and repair work of bridges, the size, shape and depth of cracks generated by the bridges are often required to be measured, and specific data are difficult to observe by naked eyes, so that a special crack detector is required to detect.

The type of detectors on the market today are various in variety, and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points: the probe is connected with the detecting instrument body through a lead, the probe is not protected when being carried, the probe is easy to damage and drop when being scratched, and the detecting instrument body is not buffered and damped when dropping, so that the detecting instrument body is easy to vibrate and damage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a gap detection instrument for bridge construction.

In order to solve the technical problem, the utility model provides a technical scheme does: a gap detector for bridge construction comprises a shell, a partition plate is connected to the inner side of the shell, a support column is connected to the upper side of the partition plate, a winding roller is rotatably arranged on the outer side of the support column, a lead is connected to the outer side of the winding roller, a probe is connected to the other end of the lead, a first through hole matched with the lead is formed in the partition plate, a second through hole matched with the probe is formed in the lower side wall of the shell, a driving assembly used for rotation of the winding roller is arranged on the partition plate, fixed blocks are connected to two inner walls of the shell, sliding columns are connected to the upper ends of the fixed blocks, L-shaped sliding blocks are sleeved on the outer sides of the two sliding columns, a first spring connected with the sliding block and the fixed blocks respectively is sleeved on the outer sides of the sliding columns, a detector body electrically connected with the lead is placed on the inner sides of the sliding blocks, the upper end of the shell is provided with a placing hole, a screw rod which is horizontally placed is arranged in the placing hole, one end of the screw rod is connected with a fixing plate, one side of the fixing plate is connected with a plurality of fixing rods, the inner wall of the placing hole is provided with a fixing groove matched with the fixing rods, the outer side of the other end of the screw rod is sleeved with a threaded sleeve through threads, the inner wall of the placing hole is provided with a rotating groove with the inner diameter larger than that of the threaded sleeve, a support rod is sleeved outside the screw rod in a rotating manner, a support plate is connected and arranged at the lower end of the support rod, the lower side of the supporting plate is connected with a pressing plate which is abutted against the detecting instrument body through a second spring, the detecting instrument body comprises a key and a display screen which are arranged on the surface of the detecting instrument body, the shell is provided with an operation port matched with the keys and the display screen, so that the detection instrument body is operated at the operation port when being installed in the shell.

Compared with the prior art, the utility model the advantage lie in:

the probe is pulled out of the through hole II by pulling, so that the probe is convenient to use, when the probe is carried, the core synchronizing wheel I, the synchronizing wheel II and the synchronous belt drive the winding roller to rotate by opening the rotation of the driving motor II, the probe can be accommodated in the shell through the through hole II, a certain protection effect is further realized on the probe, and the condition that foreign objects scratch and damage the probe is further avoided; when the shell falls on the ground, the detector body can be buffered and damped to a certain extent under the action of the spring, so that the condition that the detector body is damaged by vibration is reduced; through rotating the outside slip of threaded sleeve at the screw rod, and then be convenient for move out threaded sleeve in rotating the inslot, be convenient for take off the stripper plate at the detection instrument body upside, be convenient for take off the detection instrument body, be convenient for maintain solitary when the detection instrument body damages.

As the improvement, drive assembly is including setting up the driving motor at the baffle downside, driving motor's output is connected and is equipped with synchronizing wheel one, the one end of winding roller is connected through the pivot that rotates the through-support column and is equipped with synchronizing wheel two, synchronizing wheel one and synchronizing wheel two pass through the hold-in range and drive the connection, be equipped with on the baffle and set up the through-hole two in the hold-in range outside, rotate through being convenient for drive winding roller.

As the improvement, two lateral walls of shell all imbeds and are equipped with the fan, can dispel the heat through the detecting instrument body of fan internal to the cabinet.

As an improvement, the outer side of the threaded sleeve is sleeved with an anti-skid rubber sleeve, so that the threaded sleeve can be manually held to rotate conveniently.

As the improvement, the inboard rotation of rotating the groove is equipped with the dwang, the other end of dwang is connected and is equipped with the sleeve that the cover was established in the threaded sleeve outside, and the threaded sleeve of being convenient for stabilizes smooth-going rotation in the sleeve.

As the improvement, the corner of shell all is connected and is equipped with the block rubber, cushions and absorbing effect when the shell falls.

Drawings

Fig. 1 is a schematic structural diagram of the gap detector for bridge construction of the present invention.

Fig. 2 is a schematic structural diagram of the gap detector for bridge construction in a use state.

Fig. 3 is the utility model discloses a side structure schematic diagram on gap detector shell for bridge construction.

Fig. 4 is the utility model discloses a gap detection instrument A position structure sketch map for bridge construction.

Fig. 5 is the utility model discloses a gap detection instrument outside structure sketch map for bridge construction.

As shown in the figure: 1. a housing; 2. a partition plate; 3. a support pillar; 4. a wind-up roller; 5. a wire; 6. a probe; 7. a fixed block; 8. a sliding post; 9. a slider; 10. placing holes; 11. a screw; 12. a fixing plate; 13. fixing the rod; 14. a threaded sleeve; 15. a rotating groove; 16. a support bar; 17. a detector body; 18. a pressing plate; 19. a drive motor; 20. a fan; 21. Rotating the rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 being 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

Referring to the attached drawing 1, the gap detector for bridge construction comprises a shell 1, a partition plate 2 is connected and arranged on the inner side of the shell 1, a support column 3 is connected and arranged on the upper side of the partition plate 2, a winding roller 4 is rotatably arranged on the outer side of the support column 3, a lead 5 is connected and arranged on the outer side of the winding roller 4, a probe 6 is connected and arranged at the other end of the lead 5, a first through hole matched with the lead 5 is formed in the partition plate 2, a second through hole matched with the probe 6 is formed in the lower side wall of the shell 1, a driving assembly used for rotating the winding roller 4 is arranged on the partition plate 2, fixed blocks 7 are connected and arranged on the two inner walls of the shell 1, sliding columns 8 are connected and arranged at the upper ends of the fixed blocks 7, L-shaped sliding blocks 9 are sleeved on the outer sides of the two sliding columns 8, first springs connected with the sliding blocks 9 and the fixed blocks 7 are sleeved on the outer sides of the sliding columns 8, a detecting instrument body 17 electrically connected with a lead 5 is placed on the inner side of the sliding block 9, a placing hole 10 is formed in the upper end of the shell 1, a screw rod 11 horizontally placed is arranged in the placing hole 10, a fixing plate 12 is connected to one end of the screw rod 11, a plurality of fixing rods 13 are connected to one side of the fixing plate 12, fixing grooves matched with the fixing rods 13 are formed in the inner wall of the placing hole 10, a threaded sleeve 14 is sleeved on the outer side of the other end of the screw rod 11 through threads, a rotating groove 15 with the inner diameter larger than that of the threaded sleeve 14 is formed in the inner wall of the placing hole 10, a supporting rod 16 is rotatably sleeved on the outer side of the screw rod 11, a supporting plate is connected to the lower end of the supporting rod 16, a squeezing plate 18 abutted against the detecting instrument body 17 is connected to the lower side of the supporting plate through a second spring, and the detecting instrument body 17 comprises a key and a display screen which are arranged on the surface of the detecting instrument body 17, and an operation port matched with the keys and the display screen is arranged on the shell 1, so that the detection instrument body is operated at the operation port when being installed in the shell.

Drive assembly is including setting up driving motor 19 in 2 downside on the baffle, driving motor 19's output is connected and is equipped with synchronizing wheel one, the one end of winding roller 4 is connected through the pivot that rotates through support column 3 and is equipped with synchronizing wheel two, synchronizing wheel one and synchronizing wheel two pass through the hold-in range and drive the connection, be equipped with the through-hole two that sets up the hold-in range outside on the baffle 2.

And fans 20 are embedded in the two outer side walls of the shell 1.

The outer side of the threaded sleeve 14 is sleeved with an anti-skid rubber sleeve.

The inboard rotation of rotating groove 15 is equipped with dwang 21, the other end of dwang 21 is connected and is equipped with the sleeve that the cover was established in the threaded sleeve 14 outside.

The corners of the shell 1 are connected with rubber blocks.

The utility model discloses a theory of operation: when the probe 6 is used, the probe 6 is pulled out of the shell 1 in the through hole II, so that the gap detection work can be conveniently carried out through the probe 6, when the detection is not needed, the rotating of the driving motor 19 is opened, the synchronous wheel I, the synchronous wheel II and the synchronous belt are matched to drive the winding roller 4 to rotate, the wire 5 can be wound on the outer side of the winding roller 4, the probe 6 can be lifted in the shell 1 in the through hole II, the probe 6 and the camera body are protected through the action of the shell 1, when the shell 1 falls carelessly, the sliding block 9 elastically slides on the outer side of the sliding column 8 through the action of the spring I, the extrusion plate 18 is buffered and damped through the action of the spring II, the detection instrument body 17 is buffered and damped, the vibration damage of the detection instrument body 17 is reduced, and the threaded sleeve 14 rotates and slides out of the outer side of the screw rod 11 through the rotating of the threaded sleeve 14, simultaneously threaded sleeve 14 removes in rotating groove 15, remove dead lever 13 in the fixed slot simultaneously, be convenient for mention bracing piece 16, and then mention the backup pad, spring two and stripper plate 18, be convenient for take out detector body 17 in shell 1 and carry out solitary maintenance, when installing detector body 17 in shell 1, place detector body 17 in the inboard of slider 9, through placing dead lever 13 in the fixed slot, rotate towards rotating groove 15 internal rotation at the sleeve through threaded sleeve 14, and then fix screw rod 11 and threaded sleeve 14, and then cooperation bracing piece 16, the backup pad, spring two offsets with stripper plate 18 and detector body, be convenient for fix detector body 1.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A gap detector for bridge construction, comprising a housing (1), characterized in that: inboard of shell (1) is connected and is equipped with baffle (2), the upside connection of baffle (2) is equipped with support column (3), the outside of support column (3) is rotated and is equipped with winding roller (4), the outside of winding roller (4) is connected and is equipped with wire (5), the other end connection of wire (5) is equipped with probe (6), be equipped with on baffle (2) with wire (5) matched with through-hole one, the lower lateral wall of shell (1) is equipped with and probes (6) matched with through-hole two, be equipped with on baffle (2) and be used for winding roller (4) pivoted drive assembly, two inner walls of shell (1) are all connected and are equipped with fixed block (7), the upper end of fixed block (7) is all connected and is equipped with slip post (8), two the outside of slip post (8) all overlaps and is equipped with slider (9) of L shape, the outside cover of slip post (8) is equipped with the spring that is connected with slider (9) and fixed block (7) respectively Firstly, a detecting instrument body (17) electrically connected with a lead (5) is placed on the inner side of a sliding block (9), a placing hole (10) is formed in the upper end of a shell (1), a horizontally placed screw rod (11) is arranged in the placing hole (10), a fixing plate (12) is connected to one end of the screw rod (11), a plurality of fixing rods (13) are connected to one side of the fixing plate (12), fixing grooves matched with the fixing rods (13) are formed in the inner wall of the placing hole (10), a threaded sleeve (14) is sleeved on the outer side of the other end of the screw rod (11) through threads, a rotating groove (15) with the inner diameter larger than that of the threaded sleeve (14) is formed in the inner wall of the placing hole (10), a supporting rod (16) is sleeved on the outer side of the screw rod (11) in a rotating mode, a supporting plate is connected to the lower end of the supporting plate, and an extrusion plate (18) which is abutted to the detecting instrument body (17) is connected to the lower side of the supporting plate through a spring II, the detecting instrument body (17) comprises a key and a display screen which are arranged on the surface of the detecting instrument body (17), and an operation port matched with the key and the display screen is arranged on the shell (1) so that the detecting instrument body can be operated at the operation port when being installed in the shell.

2. A gap detector for bridge construction according to claim 1, wherein: drive assembly is including setting up driving motor (19) in baffle (2) downside, the output connection of driving motor (19) is equipped with synchronizing wheel one, the one end of winding roller (4) is connected through the pivot that rotates through support column (3) and is equipped with synchronizing wheel two, synchronizing wheel one and synchronizing wheel two pass through the hold-in range and drive the connection, be equipped with the through-hole two that set up the hold-in range outside on baffle (2).

3. A gap detector for bridge construction according to claim 1, wherein: and fans (20) are embedded into the two outer side walls of the shell (1).

4. A gap detector for bridge construction according to claim 1, wherein: and an anti-skid rubber sleeve is sleeved on the outer side of the threaded sleeve (14).

5. A gap detector for bridge construction according to claim 1, wherein: the inboard rotation in rotation groove (15) is equipped with dwang (21), the other end of dwang (21) is connected and is equipped with the sleeve that the cover was established in the threaded sleeve (14) outside.

6. A gap detector for bridge construction according to claim 1, wherein: the corners of the shell (1) are connected with rubber blocks.