CN209446056U - A kind of engineering detecting range unit - Google Patents

Abstract

The utility model discloses a kind of engineering detecting range units, including survey meter ontology, the bottom of the survey meter ontology is fixedly connected with mounting rack, the bottom of the mounting rack is fixedly connected with telescopic rod, the bottom of the telescopic rod is equipped with conditioning box, and the inner cavity of the conditioning box is equipped with swingle, and the right side of the swingle through conditioning box and is fixedly connected with rotation handle, active conical tooth is fixedly connected on the left of the swingle, the top on the left of the active conical tooth is engaged with from mantle tooth.The utility model by setting telescopic rod, conditioning box, spiral shell block, swingle, active conical tooth, bearing, from mantle tooth, screw rod, screw channel and screw thread, it solves engineering range unit on existing market not having convenient for the function of adjusting level, it is influenced by use environment, equipment not can guarantee placement level when placing, measurement accuracy is influenced when use, the problem of adjusting levelness is time-consuming and laborious, influences working efficiency.

Description

A kind of engineering detecting range unit

Technical field

The utility model relates to technical field of engineering equipment, specially a kind of engineering detecting range unit.

Background technique

The detection of on-the-spot test architectural acoustics specifically includes that party wall sound insulation detection, floor sound insulation detection, Sound insulation for partition inspection Survey, exterior window sound insulation detect, exterior wall sound insulation detects, room noise detects etc., these detections will be set up acoustics using bracket and be examined The sound transducer of survey, according to industry requirement, sensor needs to move multiple positions in the detection process, and to shift position Standard, which is made that, to be distinctly claimed: measuring point should be 1.2m~1.6m away from the height on ground, measuring point in room each reflection point away from From should be greater than be equal to 1.0m；The distance between each measuring point should be greater than being equal to 1.5m；Distance of the measuring point away from room internal noise source should be big In being equal to 1.5m, if scene carries out the detection of on-the-spot test architectural acoustics, inspector as supporter using current tripod One test position of every movement will be gone out with dipstick metering height of the measuring point in room at a distance from other reflection points, away from ground, with it is upper The distance between one measuring point, distance away from room internal noise source etc..

It needs to carry out range measurement using range unit during engineering detecting, precision of adjusting the distance in Large Construction is wanted Ask very high, engineering range unit does not have convenient for the function of adjusting level on existing market, is influenced by use environment, and equipment is being put Placement level is not can guarantee when setting, when use influences measurement accuracy, and it is time-consuming and laborious to adjust levelness, influences working efficiency.

Utility model content

The purpose of this utility model is to provide a kind of engineering detecting range unit, have convenient for the advantage of adjusting level, Solve the problems, such as that engineering detecting range unit does not have convenient for adjusting horizontal functional on existing market.

To achieve the above object, the utility model provides the following technical solutions:

The bottom of a kind of engineering detecting range unit, including survey meter ontology, the survey meter ontology is fixedly connected with peace It shelves, the bottom of the mounting rack is fixedly connected with telescopic rod, and the bottom of the telescopic rod is equipped with conditioning box, the conditioning box Inner cavity is equipped with swingle, and the right side of the swingle through conditioning box and is fixedly connected with rotation handle, the left side of the swingle It is fixedly connected with active conical tooth, the top on the left of the active conical tooth is engaged with from mantle tooth, described to cover from the inner cavity of mantle tooth Equipped with screw rod, the bottom of the screw rod is connected with bearing, and the bottom of the bearing is fixedly connected with the junction of conditioning box, The bottom of the telescopic rod through conditioning box and extending at the inner cavity of telescopic rod, offered at the top of the conditioning box inner cavity with The through-hole that telescopic rod is used cooperatively, the inner cavity of the telescopic rod are fixedly connected with the spiral shell block being used cooperatively with screw rod, the screw rod Surface be fixedly connected with screw thread, the inner cavity of the spiral shell block offers and is threadedly engaged the screw channel used.

Preferably, the bottom of the conditioning box is fixedly connected with placement plate, and the bottom of the placement plate is fixedly connected with anti- Skidding.

Preferably, the two sides of the telescopic rod are fixedly connected to slide bar, and the slide bar is fixed far from the side of telescopic rod It is connected with sliding block, the two sides of the conditioning box inner cavity offer the sliding slot being used cooperatively with sliding block.

Preferably, the surface of the mounting rack is fixedly connected with horizontal ruler, the installation site and mounting rack of the horizontal ruler Installation site be in horizontal 180 degree angle.

Preferably, the spiral shell block, active conical tooth, from the surface of mantle tooth and screw rod be coated with antirust paint.

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

1, the utility model by setting telescopic rod, conditioning box, spiral shell block, swingle, active conical tooth, bearing, from mantle tooth, Screw rod, screw channel and screw thread can be such that device reaches convenient for the function of adjusting level, solve on existing market engineering range unit not Have the function convenient for adjusting level, influenced by use environment, it is horizontal that equipment not can guarantee placement when placing, and when use influences The problem of measurement accuracy, adjusting levelness is time-consuming and laborious, influences working efficiency.

2, by non-slip mat, effectively can occur the phenomenon that sliding influences use when in use by avoiding device, improve dress Set stability when use；

By sliding block and sliding slot, effectively telescopic rod can be limited, occurring disconnecting when avoiding adjusting influences to use The phenomenon that, improve practicability when device uses；

By being horizontally mounted, levelness is more preferably held when device can be made to adjust, and is improved precision when device uses, is mentioned Practicability when device uses is risen；

By antirust paint, effectively can occur the phenomenon that corrosion influences use when in use by avoiding device, improve device Service life.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model conditioning box cross-sectional view；

Fig. 3 is the utility model spiral shell block cross-sectional view.

In figure: 1 survey meter ontology, 2 mounting racks, 3 telescopic rods, 4 conditioning boxes, 5 placement plates, 6 non-slip mats, 7 horizontal rulers, 8 are slided Slot, 9 sliding blocks, 10 spiral shell blocks, 11 rotation handles, 12 swingles, 13 active conical tooths, 14 bearings, 15 from mantle tooth, 16 screw rods, 17 slide bars, 18 screw channels, 19 screw threads, 20 through-holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of utility model, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

Fig. 1-3, a kind of engineering detecting range unit, including survey meter ontology 1 are please referred to, the bottom of survey meter ontology 1 is solid Surely it is connected with mounting rack 2, the surface of mounting rack 2 is fixedly connected with horizontal ruler 7, the installation site of horizontal ruler 7 and the peace of mounting rack 2 Holding position is in horizontal 180 degree angle, and by being horizontally mounted, levelness is more preferably held when device can be made to adjust, and improving device makes The precision of used time improves practicability when device uses, and the bottom of mounting rack 2 is fixedly connected with telescopic rod 3, telescopic rod 3 Bottom is equipped with conditioning box 4, and the bottom of conditioning box 4 is fixedly connected with placement plate 5, and the bottom of placement plate 5 is fixedly connected with non-slip mat 6, by non-slip mat 6, effectively can occur the phenomenon that sliding influences use when in use by avoiding device, when improving device use Stability, the inner cavity of conditioning box 4 is equipped with swingle 12, and the right side of swingle 12 through conditioning box 4 and is fixedly connected with rotation 11, the left side of swingle 12 is fixedly connected with active conical tooth 13, and the top in 13 left side of active conical tooth is engaged with from mantle tooth 15, It is arranged with screw rod 16 from the inner cavity of mantle tooth 15, the bottom of screw rod 16 is connected with bearing 14, the bottom of bearing 14 and adjusting The junction of frame 4 is fixedly connected, and the bottom of telescopic rod 3 through conditioning box 4 and extends at the inner cavity of telescopic rod 3, telescopic rod 3 Two sides are fixedly connected to slide bar 17, and slide bar 17 is fixedly connected with sliding block 9 far from the side of telescopic rod 3, and the two of 4 inner cavity of conditioning box Side offers the sliding slot 8 being used cooperatively with sliding block 9, by sliding block 9 and sliding slot 8, can effectively limit telescopic rod 3 Position occurs disconnecting influencing the phenomenon that using when avoiding adjusting, improves practicability when device uses, the top of 4 inner cavity of conditioning box Portion offers the through-hole 20 being used cooperatively with telescopic rod 3, and the inner cavity of telescopic rod 3 is fixedly connected with the spiral shell being used cooperatively with screw rod 16 Block 10, the surface of screw rod 16 are fixedly connected with screw thread 19, and the inner cavity of spiral shell block 10 offers the screw channel 18 being used cooperatively with screw thread 19, Spiral shell block 10, active conical tooth 13 are coated with antirust paint from the surface of mantle tooth 15 and screw rod 16, can be effective by antirust paint Corrosion occurs when in use in avoiding device influences the phenomenon that using, and improves the service life of device.

In use, rotated to rotation 11 by user, by rotate 11 rotation drive swingle 12 into Row rotation drives active conical tooth 13 to be rotated by the rotation of swingle 12, is driven by the rotation of active conical tooth 13 driven Cone tooth 15 is rotated, and by driving screw rod 16 to be rotated from the rotation of mantle tooth 15, drives spiral shell by the rotation of screw rod 16 Block 10 is moved, and is moved by the mobile drive telescopic rod 3 of spiral shell block 10, and the mobile band moving slide-bar 17 of telescopic rod 3 is passed through It is moved, is slided with movable slider 9 in the inner cavity of sliding slot 8 by the movement of slide bar 17, by the movement of telescopic rod 3 to spy The placed angle for surveying instrument ontology 1 is adjusted, and being adjusted by length of the user to three telescopic rods 3 reaches horizontal ruler 7 Level tune can be completed to horizontality, the utility model structure is simple, and convenient for operation, operation precision is higher, convenient for promoting It uses.

In summary: the engineering detecting range unit passes through telescopic rod 3, conditioning box 4, spiral shell block 10, swingle 12, active It bores tooth 13, bearing 14, from mantle tooth 15, screw rod 16, screw channel 18 and screw thread 19, solves on existing market engineering range unit not Have the function convenient for adjusting level, influenced by use environment, it is horizontal that equipment not can guarantee placement when placing, and when use influences The problem of measurement accuracy, adjusting levelness is time-consuming and laborious, influences working efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of engineering detecting range unit, including survey meter ontology (1), it is characterised in that: the bottom of the survey meter ontology (1) Portion is fixedly connected with mounting rack (2), and the bottom of the mounting rack (2) is fixedly connected with telescopic rod (3), the telescopic rod (3) Bottom is equipped with conditioning box (4), and the inner cavity of the conditioning box (4) is equipped with swingle (12), and the right side of the swingle (12) is run through Conditioning box (4) is simultaneously fixedly connected with rotation handle (11), is fixedly connected with active conical tooth (13), institute on the left of the swingle (12) It states the top on the left of active conical tooth (13) to be engaged with from mantle tooth (15), the inner cavity from mantle tooth (15) is arranged with screw rod (16), the bottom of the screw rod (16) is connected with bearing (14), the connection of the bottom and conditioning box (4) of the bearing (14) Place is fixedly connected, and the bottom of the telescopic rod (3) through conditioning box (4) and extends at the inner cavity of telescopic rod (3), the adjusting The through-hole (20) being used cooperatively with telescopic rod (3) is offered at the top of frame (4) inner cavity, the inner cavity of the telescopic rod (3) is fixed to be connected It is connected to the spiral shell block (10) being used cooperatively with screw rod (16), the surface of the screw rod (16) is fixedly connected with screw thread (19), the spiral shell The inner cavity of block (10) offers the screw channel (18) being used cooperatively with screw thread (19).

2. a kind of engineering detecting range unit according to claim 1, it is characterised in that: the bottom of the conditioning box (4) It is fixedly connected with placement plate (5), the bottom of the placement plate (5) is fixedly connected with non-slip mat (6).

3. a kind of engineering detecting range unit according to claim 1, it is characterised in that: the two sides of the telescopic rod (3) It is fixedly connected to slide bar (17), the slide bar (17) is fixedly connected with sliding block (9), the tune far from the side of telescopic rod (3) The two sides of section frame (4) inner cavity offer the sliding slot (8) being used cooperatively with sliding block (9).

4. a kind of engineering detecting range unit according to claim 1, it is characterised in that: the surface of the mounting rack (2) It is fixedly connected with horizontal ruler (7), the installation site of the horizontal ruler (7) and the installation site of mounting rack (2) are in horizontal 180 degree Angle.

5. a kind of engineering detecting range unit according to claim 1, it is characterised in that: the spiral shell block (10), initiative taper Tooth (13) is coated with antirust paint from the surface of mantle tooth (15) and screw rod (16).