CN213579425U

CN213579425U - Analyzer that building engineering cost was used

Info

Publication number: CN213579425U
Application number: CN202023094300.0U
Authority: CN
Inventors: 辛伟妃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-29
Anticipated expiration: 2030-12-21

Abstract

The utility model provides an analysis appearance that building engineering cost was used relates to engineering cost analysis appearance technical field, including instrument and fixing device, sliding connection has the protection box to establish and sliding connection is established to the last cover of instrument, fixing device is located the surface setting of protection box, fixing device includes the fixed band, the fixed surface of fixed band and protection box is connected, the fixed band is kept away from a pot head of protection box and is established and sliding connection has solid fixed ring, one side that solid fixed ring was kept away from to the fixed band is rotated and is connected with the piece of supporting that two symmetries set up, support one side fixedly connected with fixing spring that the piece is close to each other, the fixed surface of protection box is connected with fixed cover, the fixed surface of protection box is connected with the cover that resets that two symmetries. The utility model discloses, solved present most analytical equipment and placed at will when not using, the condition that the dirt grit fell on equipment easily appears, caused equipment damage, caused the unable normal use's of equipment problem.

Description

Analyzer that building engineering cost was used

Technical Field

The utility model relates to an engineering cost analysis appearance technical field especially relates to an analysis appearance that building engineering cost used.

Background

The frequency conversion power analyzer is a novel measuring device for testing and metering electric quantities such as voltage, current, power, harmonic waves and the like of various frequency conversion speed regulation systems, is an inevitable product of high-speed development of frequency conversion technology, is an important basic instrument for continuous and healthy development of the frequency conversion technology, and is an indispensable tool for evaluating the energy efficiency of the frequency conversion equipment.

Most of present buildings detect and calculate corresponding price through engineering analysis equipment, but analysis equipment places at will when not using, easily appears the condition that the dirt grit falls on equipment, causes equipment damage, causes the unable normal use of equipment, influences going on of user's work, needs to improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an analyzer for construction cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an analysis appearance that building engineering cost was used, includes instrument and fixing device, the last cover of instrument is established and sliding connection has the protection box, fixing device is located the surface setting of protection box, fixing device includes the fixed band, the fixed surface of fixed band and protection box is connected, the fixed band is kept away from the pot head of protection box and is established and sliding connection has solid fixed ring, one side that solid fixed ring was kept away from to the fixed band is rotated and is connected with the piece that supports that two symmetries set up, support one side fixedly connected with fixing spring that the piece is close to each other, the fixed cover of fixed surface of protection box is connected with, the cover that resets that the fixed surface of protection box was connected with two symmetries.

Preferably, the inner wall of the reset sleeve is fixedly connected with a reset spring, one side of the reset spring, which is far away from the reset sleeve, is fixedly connected with a push rod, and the push rod is connected with the inner wall of the reset sleeve in a sliding manner.

Preferably, the surface of the protection box is provided with a dustproof device, and one end of the dustproof device, which is close to the protection box, is inserted into the instrument and is in sliding connection with the inner wall of the instrument.

Preferably, dust keeper includes the connecting band, the connecting band is connected with the fixed surface of protection box, the connecting band is kept away from one side fixedly connected with dustproof stopper of protection box, two symmetries of the fixed surface of dustproof stopper set up the fixed block.

Preferably, the inner wall of protection box rotates and is connected with adjusting gear, the inner wall sliding connection of protection box has the picture peg, one side that the protection box was kept away from to the picture peg is connected with adjusting gear meshing.

Preferably, the inner wall of protection box is connected with two symmetry through torsion spring and sets up the fixture block, one side fixedly connected with two symmetry setting's regulating blocks of protection box inner wall are kept away from to the fixture block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the fixing device, when the instrument is used, the instrument is put into the protective box, the fixing band is immediately pulled, the fixing ring is adjusted to ensure that the fixing band reaches the proper length, the abutting block is immediately inserted into the fixing sleeve, the fixing spring props the abutting block to two sides, the abutting block is immediately clamped with the fixing sleeve, the abutting block is immediately abutted with the fixing sleeve to finish the binding of the protective box, when the instrument needs to be taken out, the push rod is pressed, the push rod contracts the resisting block inwards immediately, the resisting block is pulled out immediately, the protection box is opened, the instrument is taken out, most buildings at present are detected by engineering analysis equipment and corresponding prices are calculated, but analytical equipment places at will when not using, easily appears the condition that the lime-soil grit fell on equipment, causes equipment damage, causes the unable normal use of equipment, influences going on of user's work, and the practicality of above-mentioned problem and equipment has been improved to the application of this device has effectually been avoided.

2. In the utility model, by arranging the dustproof device, when the instrument is used, the dustproof plug is inserted into the interface of the instrument, the fixed block is pressed into the protective box, the clamping block is reset under the action of the torsion spring, the clamping block is abutted against the fixed block, the adjusting gear is rotated, the adjusting gear drives the plug board, the plug board is inserted into the dustproof plug, when the instrument needs to be charged, the adjusting gear is rotated, the adjusting gear drives the plug board to move, the plug board loses the constraint on the dustproof plug, the adjusting block is pressed immediately, the adjusting block loses the constraint on the fixed block, the dustproof plug is pulled out, the charging wire is inserted into the instrument immediately, the charging is completed, most of the current analytical equipment is easy to accumulate a large amount of dust at the interface during use, the cleaning is difficult, the condition of poor contact of the equipment is easy to occur, the aging of the equipment is accelerated, and the normal use, the application of the device effectively avoids the problems and improves the stability of the equipment.

Drawings

Fig. 1 is a schematic perspective view of an analyzer for construction cost of construction according to the present invention;

fig. 2 is a schematic structural view of a fixing device in an analyzer for construction cost of construction engineering according to the present invention;

fig. 3 is a schematic structural view of a position a in fig. 2 in an analyzer for construction cost of construction engineering provided by the present invention;

FIG. 4 is a schematic structural view of a dust-proof device in an analyzer for construction cost of construction engineering according to the present invention;

fig. 5 is the utility model provides a B department's schematic structure of fig. 4 among the analysis appearance that building engineering cost used.

Illustration of the drawings: 1. an instrument; 2. a protection box; 3. a fixing device; 31. fixing belts; 32. a fixing ring; 33. fixing the spring; 34. a resisting block; 35. a push rod; 36. a return spring; 37. fixing a sleeve; 38. a reset sleeve; 4. a dust-proof device; 41. a connecting belt; 42. a clamping block; 43. an adjusting block; 44. inserting plates; 45. an adjusting gear; 46. a fixed block; 47. and (4) a dust plug.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1 to 5, an analyzer for construction costs includes an apparatus 1 and a fixing device 3, the apparatus 1 is sleeved on and slidably connected with a protection box 2, and the fixing device 3 is disposed on a surface of the protection box 2.

The specific arrangement and function of the fixing means 3 and the dust-proof means 4 will be described in detail below.

As shown in fig. 1 and 3, the fixing device 3 includes a fixing band 31, the fixing band 31 is connected to the surface of the protection box 2, an end of the fixing band 31 away from the protection box 2 is sleeved with a fixing ring 32 and is connected to the fixing ring 32 in a sliding manner, one side of the fixing band 31 away from the fixing ring 32 is rotatably connected to two supporting blocks 34 symmetrically arranged, one side of the supporting blocks 34 close to each other is fixedly connected with a fixing spring 33, the surface of the protection box 2 is fixedly connected with a fixing sleeve 37, and the surface of the protection box 2 is fixedly connected with two resetting sleeves 38 symmetrically arranged. The inner wall of the reset sleeve 38 is fixedly connected with a reset spring 36, one side of the reset spring 36, which is far away from the reset sleeve 38, is fixedly connected with a push rod 35, and the push rod 35 is connected with the inner wall of the reset sleeve 38 in a sliding manner.

The whole fixing device 3 achieves the effect that, in the utility model, through the arrangement of the fixing device 3, when the instrument 1 is used, the instrument 1 is put into the protection box 2, the fixing band 31 is pulled immediately, the fixing ring 32 is adjusted to ensure that the fixing band 31 reaches the proper length, the supporting block 34 is inserted into the fixing sleeve 37 immediately, the fixing spring 33 props the supporting block 34 to two sides, the supporting block 34 is clamped with the fixing sleeve 37 immediately, the supporting block 34 is abutted against the fixing sleeve 37 to complete the constraint on the protection box 2 immediately, when the instrument 1 needs to be taken out, the push rod 35 is pressed, the push rod 35 retracts the supporting block 34 inwards immediately, the supporting block 34 is pulled out immediately, the protection box 2 is opened, the instrument 1 is taken out, most of the prior buildings are detected through engineering analysis equipment and corresponding prices are calculated, but the analysis equipment is placed randomly when not used, the condition that the lime, the sand and the sand fall on the equipment easily occurs, cause equipment damage, cause the unable normal use of equipment, influence going on of user's work, the effectual practicality of having avoided above-mentioned problem and having improved equipment of this device application.

As shown in fig. 1 and 5, the dust-proof device 4 includes a connecting band 41, the connecting band 41 is fixedly connected to the surface of the protection box 2, a dust-proof plug 47 is fixedly connected to one side of the connecting band 41 away from the protection box 2, and two symmetrically disposed fixing blocks 46 are fixedly connected to the surface of the dust-proof plug 47. The inner wall of the protection box 2 is rotatably connected with an adjusting gear 45, the inner wall of the protection box 2 is slidably connected with an inserting plate 44, and one side, far away from the protection box 2, of the inserting plate 44 is meshed with the adjusting gear 45. The inner wall of the protection box 2 is rotatably connected with two symmetrically arranged clamping blocks 42 through a torsion spring, and one side of each clamping block 42 far away from the inner wall of the protection box 2 is fixedly connected with two symmetrically arranged adjusting blocks 43.

The whole dustproof device 4 achieves the effect that by arranging the dustproof device 4, when the instrument 1 is used, the dustproof plug 47 is inserted into a connector of the instrument 1, the fixing block 46 is pressed into the protection box 2 immediately, the fixing block 42 is reset under the action of the torsion spring immediately, the fixing block 42 abuts against the fixing block 46, the adjusting gear 45 is rotated, the adjusting gear 45 drives the inserting plate 44 immediately, the inserting plate 44 is inserted into the dustproof plug 47 immediately, when the instrument 1 needs to be charged, the adjusting gear 45 is rotated, the adjusting gear 45 drives the inserting plate 44 immediately, the inserting plate 44 loses the binding on the dustproof plug 47, the adjusting block 43 is pressed immediately, the adjusting block 43 loses the binding on the fixing block 46, the dustproof plug 47 is pulled out, and a charging wire is inserted into the instrument 1 immediately to complete charging. Most of analytical equipment at present, in use kneck easily builds up a large amount of dusts, is difficult to clear up it, the equipment bad contact condition easily appears, the ageing of accelerating equipment is unfavorable for the normal use of equipment, the effectual above-mentioned problem of having avoided of application of this device has improved the stability of equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An analyser for construction cost, comprising an instrument (1) and a fixing device (3), characterized in that: the utility model discloses a protection box, including instrument (1), fixing device (3), fixed band (31) and protection box (2), the last cover of instrument (1) is established and sliding connection has protection box (2), fixing device (3) are located the surface setting of protection box (2), fixing device (3) are including fixed band (31), the fixed surface of fixed band (31) and protection box (2) is connected, the one end cover that protection box (2) were kept away from in fixed band (31) is established and sliding connection has solid fixed ring (32), one side rotation that solid fixed ring (32) were kept away from in fixed band (31) is connected with piece (34) that support that two symmetries set up, support one side fixedly connected with fixed spring (33) that piece (34) are close to each other, the fixed surface of protection box (2) is connected with fixed cover (37.

2. An analyzer for construction costs according to claim 1, characterised in that: the inner wall fixedly connected with reset spring (36) of cover (38) resets, one side fixedly connected with push rod (35) that reset sleeve (38) was kept away from in reset spring (36), push rod (35) and the inner wall sliding connection of cover (38) resets.

3. An analyzer for construction costs according to claim 1, characterised in that: the surface of the protection box (2) is provided with a dustproof device (4), and one end, close to the protection box (2), of the dustproof device (4) is inserted into the instrument (1) and is in sliding connection with the inner wall of the instrument.

4. An analyzer for construction costs according to claim 3, characterised in that: dustproof device (4) are including connecting band (41), the fixed surface of connecting band (41) and protection box (2) is connected, one side fixedly connected with dustproof stopper (47) of protection box (2) are kept away from in connecting band (41), two symmetries of the fixed surface of dustproof stopper (47) are connected with and are set up fixed block (46).

5. An analyzer for construction costs according to claim 1, characterised in that: the inner wall of protection box (2) rotates and is connected with adjusting gear (45), the inner wall sliding connection of protection box (2) has picture peg (44), one side that protection box (2) were kept away from in picture peg (44) is connected with adjusting gear (45) meshing.

6. An analyzer for construction costs according to claim 1, characterised in that: the inner wall of protection box (2) is connected with two symmetries through torsion spring rotation and sets up fixture block (42), one side fixedly connected with two symmetries of setting of protection box (2) inner wall regulation block (43) are kept away from in fixture block (42).