CN113830434A - Shield TBM tunnel digital display type multifunctional measuring scale - Google Patents
Shield TBM tunnel digital display type multifunctional measuring scale Download PDFInfo
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- CN113830434A CN113830434A CN202111115116.6A CN202111115116A CN113830434A CN 113830434 A CN113830434 A CN 113830434A CN 202111115116 A CN202111115116 A CN 202111115116A CN 113830434 A CN113830434 A CN 113830434A
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- measuring scale
- strip
- multifunctional measuring
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/107—Grooves, ribs, or the like, situated on opposed walls and between which the articles are located
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a digital display type multifunctional measuring scale for a shield TBM tunnel.A foam plate is inserted in a portable storage box body, a digital display multifunctional measuring scale is inserted in a measuring scale positioning clamping groove, a digital display device protective structure is inserted in a digital display device protective structure accommodating groove, a strip-shaped lamp strip is inserted in the strip-shaped lamp strip accommodating groove, a strip-shaped lamp strip clamping groove structure is transversely formed in the upper surface of the digital display multifunctional measuring scale, and the strip-shaped lamp strip clamping groove structure is matched with the strip-shaped lamp strip for use; the digital display device protection structure can be wrapped at the outer side of the lower end of the digital display multifunctional measuring scale to protect the digital display multifunctional measuring scale, so that the digital display multifunctional measuring scale can effectively shield and buffer received impact, and the service life of the digital display device is prolonged; in the portable storage box body of packing into of digital display multifunctional measuring ruler carrying the in-process, the parcel of device is carried out through the holding tank on the cystosepiment, can effectively isolated vibrations, protects digital display multifunctional measuring ruler carrying the in-process.
Description
Technical Field
The invention relates to the technical field of digital display type multifunctional measuring scales, in particular to a digital display type multifunctional measuring scale for a shield TBM tunnel.
Background
With the development of economy and the rapid progress of shield TBM construction technology in recent years, the shield TBM construction technology is increasingly applied to the fields of urban subways, highway tunnels, river-crossing and sea-crossing tunnels and the like. The size of the shield tail gap not only reflects the tunneling posture of the shield TBM, but also determines the backfill amount of the back of the segment, and directly influences the construction quality and the engineering cost. Meanwhile, the influence of the problems of difficult segment assembly, segment lining structure cracking, water leakage hidden danger and the like caused by segment dislocation in the shield TBM construction process on construction and operation is increasingly remarkable.
At present, the gap between the shield tail and the duct piece dislocation is measured mainly by using a ruler, a set square and the like. When the ruler and the set square are used for measurement, the measurement result is inaccurate due to the fact that the ruler and the set square cannot be correctly positioned. Meanwhile, the measurement accuracy of the straight ruler and the set square is low, and the measurement result is not accurate enough; and the reading of the numerical value in a dark tunnel environment is prone to errors.
Among the prior art, to shield tail clearance and section of jurisdiction wrong platform detection technical deficiency's problem in the construction of present shield TBM, solve shield tail clearance and section of jurisdiction wrong platform and measure inaccurate and accurate difficult problem inadequately, the applicant has designed a digital display formula multi-functional dipperstick that can realize tunnel shield tail clearance and section of jurisdiction wrong platform and measure, this dipperstick not only measures accurately, the precision is high, and digital display formula easily reads in dim tunnel environment, convenient operation, the shield section of jurisdiction backfill budget precision behind one's back has been improved, the wrong platform of tunnel section of jurisdiction in the work progress has been reduced, the foundation is provided for improving engineering quality.
However, the digital display type multifunctional measuring scale displays numbers by means of a digital display device, and an electronic device is arranged in the digital display type multifunctional measuring scale, so that the complex environment of tunnel construction is easy to collide and impact, the electronic device is relatively fragile and easy to damage, and the service life of the digital display type multifunctional measuring scale is influenced; this kind of digital display formula multi-functional dipperstick lacks necessary instrument of carrying when using, directly holds in hand or packs into other containers and carries, leads to digital display formula multi-functional dipperstick to receive the damage very easily, in order to solve above-mentioned problem, we have proposed a shield TBM tunnel digital display formula multi-functional dipperstick.
Disclosure of Invention
The invention aims to provide a digital display type multifunctional measuring scale for a shield TBM tunnel, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shield constructs TBM tunnel digital display formula multifunctional measuring chi, includes portable storage box body, it has the cystosepiment to peg graft in the portable storage box body, dipperstick positioning joint groove has been seted up to the cystosepiment upper surface, and has connect the multifunctional digital display dipperstick in the dipperstick positioning joint inslot, digital display device protective structure holding tank has been seted up at cystosepiment upper surface middle part, it has digital display device protective structure to peg graft in the digital display device protective structure holding tank, cystosepiment upper surface rear side is seted up and is equipped with bar lamp area holding tank, it has bar lamp area to peg graft in the bar lamp area holding tank, bar lamp area draw-in groove structure has transversely been seted up to the multifunctional digital display dipperstick upper surface, bar lamp area draw-in groove structure uses with the cooperation of bar lamp area.
Preferably, dipperstick positioning joint groove is including offering the dipperstick holding tank in cystosepiment upper surface front side, the even fixed assembly of dipperstick holding tank inner wall has the locating piece, locating piece medial extremity supports and leans on the multi-functional dipperstick lateral wall of digital display.
Preferably, the digital display device protective structure comprises a rectangular bottom plate, a rectangular silica gel frame is fixedly assembled at the edge of the upper surface of the rectangular bottom plate, and a clamping groove is formed in the upper edge of the rectangular silica gel frame corresponding to a protruding device of the digital display multifunctional measuring scale.
Preferably, the four corners of the bottom surface of the rectangular bottom plate are provided with elastic buffering structures, each elastic buffering structure comprises a rectangular groove arranged at the four corners of the bottom surface of the rectangular bottom plate, and buffering parts are arranged in the rectangular grooves.
Preferably, the bolster includes the outside rectangular ring of fixed mounting in the rectangular channel bottom surface, the equal fixed mounting in rectangular channel bottom surface left and right sides has the spring, the left and right sides the spring upper end fixed mounting has the roof, roof bottom surface fixed mounting has inboard rectangular ring, inboard rectangular ring lower extreme slides and pegs graft in outside rectangular ring.
Preferably, the bar lamp area includes transparent bar area, the inside even embedding in transparent bar area is equipped with LED lamp pearl, transparent bar area right-hand member integrated into one piece has the battery compartment, and is equipped with the battery in the battery compartment, the surface joint has the antiskid cover plate on the battery compartment.
Preferably, the bar lamp area draw-in groove structure includes the horizontal draw-in groove of transversely seting up in the measurement main scale upper surface of digital display multifunctional measuring chi, and horizontal draw-in groove right-hand member extends to and measures the right wall of main scale, the battery compartment draw-in groove has been seted up to horizontal draw-in groove right-hand member department.
Preferably, portable case body includes the case, case upper surface rear side articulates there is the apron, be equipped with fixed hasp between apron antetheca and the case antetheca, the rubber pad is all pasted and is fixed with in both sides about the case bottom surface.
Compared with the prior art, the invention has the beneficial effects that:
(1) the digital display device protective structure that the scheme adopted can wrap up in the multi-functional dipperstick lower extreme outside of digital display, and the multi-functional dipperstick of digital display protects, carries out effectual buffering of sheltering from, extension digital display device's life to the striking that receives.
(2) The multi-functional dipperstick of digital display that the scheme adopted is carrying in-process packing portable storage box body, carries out the parcel of device through the holding tank on the cystosepiment, can effectively isolated vibrations, carries the in-process protection multi-functional dipperstick of digital display.
(3) The elastic buffer structure that the scheme adopted sets up in digital display device protective structure rectangle bottom plate four corners department, carries out elastic buffer to the unexpected impact of colliding with or dropping, effectively reduces the impact force to digital display device.
(4) The bolster that the scheme adopted plays the cushioning effect through the elastic deformation of spring, and inboard rectangular ring slip inserts in the outside rectangular ring, and both outer wall laminates and plays the location guide effect, fixes a position the flexible direction of roof for buffering effect is better.
(5) The bar lamp area that the scheme adopted can insert in the bar lamp area draw-in groove structure of measuring the main scale upper surface, throws light on to measuring the main scale for also can see clearly when light is darker in the tunnel and measure the numerical value of main scale.
(6) The bar lamp area that the scheme adopted passes through the battery in the battery compartment as power supply, a plurality of LED lamp pearl parallel connection, and light sees through transparent bar area and throws light on.
Drawings
FIG. 1 is a schematic top view of the interior of the portable storage case of the present invention;
FIG. 2 is a schematic structural diagram of a protective structure of the digital display device according to the present invention;
FIG. 3 is a schematic view of the structure of the elastic buffer structure of the present invention;
FIG. 4 is a schematic view of a buffer structure according to the present invention;
fig. 5 is a schematic structural view of a strip lamp strip slot structure according to the present invention;
FIG. 6 is a schematic view of the portable storage case according to the present invention.
In the figure: 1. a portable storage case; 11. a storage box; 12. a cover plate; 13. fixing the lock catch; 14. a rubber pad; 2. a foam board; 3. a strip-shaped lamp strip clamping groove structure; 31. a transverse clamping groove; 32. a battery compartment clamping groove; 4. the measuring scale positions the clamping groove; 41. a measuring scale accommodating groove; 42. positioning blocks; 5. a digital display multifunctional measuring scale; 6. a protective structure accommodating groove of the digital display device; 7. a digital display device protection structure; 71. a rectangular bottom plate; 72. a rectangular silica gel frame; 73. a card slot; 74. an elastic buffer structure; 741. a rectangular groove; 742. a buffer member; 7421. an outer rectangular ring; 7422. a spring; 7423. a top plate; 7424. an inner rectangular ring; 8. a strip-shaped lamp strip accommodating groove; 9. a strip-shaped light belt; 91. a transparent strip; 92. LED lamp beads; 93. a battery compartment; 94. an antiskid cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a shield constructs TBM tunnel digital display formula multifunctional measuring chi, including portable case body 1, it has cystosepiment 2 to peg graft in the portable case body 1, dipperstick positioning joint groove 4 has been seted up to cystosepiment 2 upper surface, and it has digital display multifunctional measuring chi 5 to peg graft in the dipperstick positioning joint groove 4, digital display device protective structure holding tank 6 has been seted up at cystosepiment 2 upper surface middle part, it has digital display device protective structure 7 to peg graft in the digital display device protective structure holding tank 6, 2 upper surface rear sides of cystosepiment are seted up and are equipped with strip lamp area holding tank 8, 8 interpolations in the strip lamp area holding tank have strip lamp area 9, strip lamp area draw-in groove structure 3 has transversely been seted up to digital display multifunctional measuring chi 5 upper surface, strip lamp area draw-in groove structure 3 uses with strip lamp area 9 cooperations.
The adopted digital display device protection structure 7 can be wrapped on the outer side of the lower end of the digital display multifunctional measuring scale 5 to protect the digital display multifunctional measuring scale 5, so that the received impact is effectively shielded and buffered, and the service life of the digital display device is prolonged; the multi-functional dipperstick 5 of digital display carries in-process packing portable storage box body 1, carries out the parcel of device through the holding tank on the cystosepiment 2, can effectively completely cut off vibrations, protects multi-functional dipperstick 5 of digital display carrying the in-process.
Specifically, the measuring scale positioning clamping groove 4 comprises a measuring scale accommodating groove 41 formed in the front side of the upper surface of the foam board 2, positioning blocks 42 are uniformly and fixedly assembled on the inner wall of the measuring scale accommodating groove 41, and the inner side ends of the positioning blocks 42 abut against the side wall of the digital display multifunctional measuring scale 5; support and lean on the multi-functional dipperstick 5 lateral wall of digital display through locating piece 42, guarantee the stability of the multi-functional dipperstick 5 of digital display grafting.
Specifically, digital display device protective structure 7 includes rectangle bottom plate 71, and the fixed rectangle silica gel frame 72 that is equipped with in rectangle bottom plate 71 upper surface edge, and draw-in groove 73 has been seted up at the protruding device that rectangle silica gel frame 72 upper edge corresponds digital display multifunctional measuring chi 5, and rectangle silica gel frame 72 parcel is at digital display multifunctional measuring chi 5 outer wall lower extreme, and the parcel is inseparable, and the draw-in groove 73 at rectangle silica gel frame 72 upper edge is used for holding digital display multifunctional measuring chi 5's protruding device, and the protection is inseparabler.
Specifically, the elastic buffer structure 74 is assembled at four corners of the bottom surface of the rectangular bottom plate 71, the elastic buffer structure 74 includes rectangular grooves 741 opened at the four corners of the bottom surface of the rectangular bottom plate 71, and the buffers 742 are assembled in the rectangular grooves 741; elastic buffer structure 74 sets up in digital display device protective structure 7 rectangle bottom plate 71 four corners department, carries out elastic buffer to unexpected colliding with or the impact that drops, effectively reduces the impact force to digital display device.
Specifically, the buffer member 742 includes an outer rectangular ring 7421 fixedly mounted on the bottom surface of the rectangular groove 741, springs 7422 are fixedly mounted on the left and right sides of the bottom surface of the rectangular groove 741, top plates 7423 are fixedly mounted on the upper ends of the left and right springs 7422, an inner rectangular ring 7424 is fixedly mounted on the bottom surface of the top plate 7423, and the lower end of the inner rectangular ring 7424 is slidably inserted into the outer rectangular ring 7421; buffer 742 plays the cushioning effect through spring 7422's elastic deformation, and in inboard rectangular ring 7424 slip inserted outside rectangular ring 7421, the laminating of both outer walls played the location guide effect, fixes a position roof 7423's flexible direction for buffering effect is better.
Specifically, the strip-shaped lamp strip 9 comprises a transparent strip-shaped belt 91, the inside of the transparent strip-shaped belt 91 is uniformly embedded with LED lamp beads 92, a battery bin 93 is integrally formed at the right end of the transparent strip-shaped belt 91, a battery is arranged in the battery bin 93, an anti-slip cover plate 94 is connected to the upper surface of the battery bin 93 in a clamping manner, protective bumps are arranged on the surface of the anti-slip cover plate 94, the transparent strip-shaped belt 91 is conveniently controlled to be inserted into or pulled out of the transverse clamping slot 31 through the anti-slip cover plate 94, the operation is convenient, meanwhile, the anti-slip cover plate 94 is also a cover plate of the battery bin 93, the battery can be replaced after the anti-slip cover plate 94 is detached, the operation is convenient, and the adopted battery is a button battery with a smaller size; the battery in strip lamp area 9 through battery compartment 93 is as power supply, a plurality of LED lamp pearl 92 parallel connection, and light sees through transparent strip area 91 and throws light on.
Specifically, the strip-shaped lamp strip clamping groove structure 3 comprises a transverse clamping groove 31 transversely formed in the upper surface of the measurement main ruler of the digital display multifunctional measuring scale 5, the right end of the transverse clamping groove 31 extends to the right wall of the measurement main ruler, and a battery compartment clamping groove 32 is formed in the right end of the transverse clamping groove 31; the strip lamp area 9 can insert in the strip lamp area draw-in groove structure 3 of measuring the main scale upper surface, throws light on to measuring the main scale for also can see clearly when light is darker in the tunnel and measure the numerical value of main scale.
Specifically, the portable storage box body 1 comprises a storage box 11, a cover plate 12 is hinged to the rear side of the upper surface of the storage box 11, a fixed lock catch 13 is arranged between the front wall of the cover plate 12 and the front wall of the storage box 11, and rubber pads 14 are fixedly adhered to the left side and the right side of the bottom surface of the storage box 11; the cover plate 12 is buckled at the upper end of the storage box 11, the storage box 11 and the cover plate 12 are locked through the fixed lock catch 13, the buckling tightness is guaranteed, and the rubber pad 14 improves the placing stability of the device.
The working principle is as follows: the digital display device protection structure 7 adopted by the invention can be wrapped on the outer side of the lower end of the digital display multifunctional measuring scale 5 to protect the digital display multifunctional measuring scale 5, so that the digital display multifunctional measuring scale 5 can be effectively shielded and buffered when being impacted, and the service life of the digital display device can be prolonged; the digital display multifunctional measuring scale 5 is arranged in the portable storage box body 1 in the carrying process, and the device is wrapped through the containing groove on the foam plate 2, so that vibration can be effectively isolated, and the digital display multifunctional measuring scale 5 is protected in the carrying process;
the positioning block 42 is abutted against the side wall of the digital display multifunctional measuring scale 5, so that the inserting stability of the digital display multifunctional measuring scale 5 is ensured; the upper edge of the rectangular silica gel frame 72 is provided with a clamping groove 73 corresponding to the protruding device of the digital display multifunctional measuring scale 5, the rectangular silica gel frame 72 is wrapped at the lower end of the outer wall of the digital display multifunctional measuring scale 5 and tightly wrapped, and the clamping groove 73 at the upper edge of the rectangular silica gel frame 72 is used for accommodating the protruding device of the digital display multifunctional measuring scale 5, so that the protection is tighter; the elastic buffer structures 74 are arranged at four corners of the rectangular bottom plate 71 of the digital display device protection structure 7, and are used for elastically buffering accidental collision or falling impact, so that the impact force on the digital display device is effectively reduced;
the buffer member 742 plays a role in buffering through elastic deformation of the spring 7422, the inner rectangular ring 7424 is slidably inserted into the outer rectangular ring 7421, and the outer walls of the inner rectangular ring 7424 and the outer wall of the outer rectangular ring 7421 are attached to play a role in positioning and guiding so as to position the extension direction of the top plate 7423, so that the buffering effect is better; the battery is arranged in the battery compartment 93, the anti-slip cover plate 94 is connected to the upper surface of the battery compartment 93 in a clamping mode, the surface of the anti-slip cover plate 94 is provided with protection bumps, the transparent strip-shaped belt 91 is conveniently controlled to be inserted into or pulled out of the transverse clamping groove 31 through the anti-slip cover plate 94, the operation is convenient, meanwhile, the anti-slip cover plate 94 is also a cover plate of the battery compartment 93, the battery can be replaced after the anti-slip cover plate 94 is detached, the operation is convenient, the adopted battery is a button battery with a small size, the strip-shaped belt 9 is powered by taking the battery in the battery compartment 93 as a power supply, the LED lamp beads 92 are connected in parallel, and light rays illuminate through the transparent strip-shaped belt 91; the strip-shaped lamp belt 9 can be inserted into the strip-shaped lamp belt clamping groove structure 3 on the upper surface of the measuring main ruler to illuminate the measuring main ruler, so that the numerical value of the measuring main ruler can be clearly seen when light in a tunnel is dark; the cover plate 12 is buckled at the upper end of the storage box 11, the storage box 11 and the cover plate 12 are locked through the fixed lock catch 13, the buckling tightness is guaranteed, and the rubber pad 14 improves the placing stability of the device.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
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 (8)
1. The utility model provides a shield constructs digital display formula multi-functional dipperstick in TBM tunnel which characterized in that: comprises a portable storage box body (1), a foam board (2) is inserted in the portable storage box body (1), the upper surface of the foam board (2) is provided with a measuring scale positioning clamping groove (4), a digital display multifunctional measuring scale (5) is inserted in the measuring scale positioning clamping groove (4), the middle part of the upper surface of the foam board (2) is provided with a digital display device protection structure accommodating groove (6), a digital display device protection structure (7) is inserted in the digital display device protection structure accommodating groove (6), a strip-shaped lamp strip accommodating groove (8) is formed in the rear side of the upper surface of the foam plate (2), a strip-shaped lamp strip (9) is inserted in the strip-shaped lamp strip accommodating groove (8), a strip-shaped lamp strip clamping groove structure (3) is transversely arranged on the upper surface of the digital display multifunctional measuring scale (5), the strip lamp strip clamping groove structure (3) is matched with a strip lamp strip (9) for use.
2. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 1, is characterized in that: dipperstick positioning joint groove (4) are including offering dipperstick holding tank (41) in cystosepiment (2) upper surface front side, dipperstick holding tank (41) inner wall even fixed mounting has locating piece (42), locating piece (42) medial extremity supports and leans on digital display multifunctional measuring ruler (5) lateral wall.
3. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 1, is characterized in that: digital display device protective structure (7) include rectangle bottom plate (71), rectangle bottom plate (71) upper surface edge is fixed to be equipped with rectangle silica gel frame (72), draw-in groove (73) have been seted up to the protruding device that rectangle silica gel frame (72) top edge corresponds digital display multifunctional measuring chi (5).
4. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 3, is characterized in that: the elastic buffer structure (74) is assembled at the four corners of the bottom surface of the rectangular bottom plate (71), the elastic buffer structure (74) comprises rectangular grooves (741) formed in the four corners of the bottom surface of the rectangular bottom plate (71), and buffers (742) are assembled in the rectangular grooves (741).
5. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 4, is characterized in that: the buffer member (742) comprises an outer side rectangular ring (7421) fixedly assembled on the bottom surface of the rectangular groove (741), springs (7422) are fixedly assembled on the left side and the right side of the bottom surface of the rectangular groove (741), a top plate (7423) is fixedly assembled on the upper end of each spring (7422), an inner side rectangular ring (7424) is fixedly assembled on the bottom surface of each top plate (7423), and the lower end of each inner side rectangular ring (7424) is slidably inserted into the outer side rectangular ring (7421).
6. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 1, is characterized in that: bar lamp area (9) are including transparent bar area (91), the inside even embedding in transparent bar area (91) is equipped with LED lamp pearl (92), transparent bar area (91) right-hand member integrated into one piece has battery compartment (93), and is equipped with the battery in battery compartment (93), battery compartment (93) upper surface joint has antiskid cover (94).
7. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 1, is characterized in that: the strip lamp area draw-in groove structure (3) is including transversely seting up horizontal draw-in groove (31) in the measurement main scale upper surface of digital display multifunctional measurement chi (5), and horizontal draw-in groove (31) right-hand member extends to and measures the main scale right wall, battery compartment draw-in groove (32) have been seted up to horizontal draw-in groove (31) right-hand member department.
8. The digital display type multifunctional measuring scale for the shield TBM tunnel according to claim 1, is characterized in that: portable case body (1) is including case (11), case (11) upper surface rear side articulates there is apron (12), be equipped with fixed hasp (13) between apron (12) antetheca and case (11) antetheca, case (11) bottom surface left and right sides all pastes and is fixed with rubber pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115116.6A CN113830434B (en) | 2021-09-23 | 2021-09-23 | Digital display type multifunctional measuring ruler for shield TBM tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115116.6A CN113830434B (en) | 2021-09-23 | 2021-09-23 | Digital display type multifunctional measuring ruler for shield TBM tunnel |
Publications (2)
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