CN210625538U - Measuring device for large-diameter heat supply network pipeline construction site - Google Patents
Measuring device for large-diameter heat supply network pipeline construction site Download PDFInfo
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- CN210625538U CN210625538U CN201921863036.7U CN201921863036U CN210625538U CN 210625538 U CN210625538 U CN 210625538U CN 201921863036 U CN201921863036 U CN 201921863036U CN 210625538 U CN210625538 U CN 210625538U
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Abstract
The utility model discloses a large-diameter heat supply network pipeline construction site measuring device, which comprises two supporting frames, wherein the two supporting frames are elastically connected through a measuring component and a holding component, the supporting frames comprise a bottom plate and vertical plates fixedly connected with the upper end surface of the bottom plate, the measuring component and the holding component are positioned between the two vertical plates, and the side surfaces of the inner wall of the bottom plate are both provided with contact rollers; through the laminating of contact roller and slot, the orbit is seted up unanimously with the slot to the orbit of traveling that makes the support frame, and operating personnel judges whether the regional slot width of slot is qualified through observing two offset ranges of support frame on the determine module, and all the some dot intervals of all slots are carved the measurement, have improved the accuracy nature and the comprehensive nature that detect, and simple structure, still can accomplish under the condition without the help of any power and detect, have increased the suitability of whole device.
Description
Technical Field
The utility model belongs to the technical field of the slot detects, concretely relates to big pipe diameter heat supply network pipeline construction place measuring device.
Background
The chinese patent discloses a construction method of heat supply pipeline, its publication number is (CN 109340453A), which mentions earth excavation, when the trench excavation is dug to 200-300mm away from the bottom elevation of the trench, the bottom is picked up by the machinery cooperating with the manual work, the manual excavation is adopted within 500mm around the existing pipeline, the slope is trimmed, when the depth of the foundation trench is small, the slope is not needed to be set, and the regular side trench is vertically dug by a spade along the excavation line.
The slot is mainly in order to bury heat supply network pipeline underground, but the slot digs the back, often uses cross infrared detector to detect the size of slot, and the slot is when seting up, in order to avoid causing the influence to some roads or cable, often can be crooked, because seting up not the straight line of slot, when infrared detector detected slot arc portion this moment, need gather the range finding to a plurality of arc points, the width detection of cambered surface is comparatively troublesome.
Therefore, the technical personnel in the field provide a measuring device subject for a large-diameter heat supply network pipeline construction site to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a big pipe diameter heat supply network pipeline construction place measuring device has the characteristics that detect the convenience and detect comprehensively.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for a large-diameter heat supply network pipeline construction site comprises two supporting frames, wherein the two supporting frames are elastically connected through a measuring component and a holding component, the supporting frames comprise a bottom plate and vertical plates fixedly connected to the upper end surface of the bottom plate, the measuring component and the holding component are positioned between the two vertical plates, contact rollers are arranged on the side surfaces of the inner wall of the bottom plate, the measuring component comprises a first telescopic rod and measuring parts arranged on the surface of the first telescopic rod, the first telescopic rod comprises a supporting column and auxiliary columns slidably connected to the two ends of the supporting column, one end of each auxiliary column is fixedly connected with the corresponding vertical plate, sliding holes matched with the auxiliary columns are formed in the two ends of the supporting column, springs are arranged in the sliding holes, and the supporting column and the auxiliary columns are elastically connected through the springs, the measuring part comprises two measuring blocks which are arranged on the outer wall of the supporting column and are connected with the measuring groove matched with the auxiliary column and the measuring block which is connected with the inner wall of the measuring groove in a sliding mode, the measuring blocks are fixedly connected with the auxiliary column, the outer wall of the supporting column is provided with scale marks matched with the measuring groove, the scale marks are located above the measuring groove, the holding component is composed of a second telescopic rod and a holding layer, the holding layer is fixedly connected with the outer wall of the supporting column, and the holding component is located under the measuring component.
Preferably, the bottom of the bottom plate is provided with two universal wheels which are symmetrically distributed.
Preferably, the outer wall of the vertical plate is fixedly connected with a warning strip.
Preferably, the riser has a bending portion, the bottom surface of bending portion all installs luminous component, luminous component and external power source electric connection.
Preferably, the auxiliary column is fixedly connected with a limiting block, and the sliding hole is fixedly connected with a clamping block matched with the limiting block.
Preferably, a handle is fixedly connected to the inner wall of the vertical plate, and the handle is located between the measuring component and the holding component.
Compared with the prior art, the beneficial effects of the utility model are that: two support frames are pushed to two sides through a measuring component and a holding component, at the moment, a contact roller of the support frame is in contact with the side wall of a groove, when a detection person holds the holding component to push the two support frames to move, the contact roller is attached to the groove, the running track of the support frame is consistent with the track formed by the groove, whether the width of the groove in a certain area of the groove is qualified or not is judged by the operation person through observing the offset range of the two support frames on the detection component, when the detection person runs through the method, all the point intervals of all the grooves are measured all at once, the accuracy and the comprehensiveness of detection are improved, the structure is simple, the detection can be still completed under the condition without any power supply, and the applicability of the whole device is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inspection system of the present invention;
fig. 3 is a schematic cross-sectional view of a handle assembly of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic cross-sectional view of the measuring assembly of the present invention.
In the figure: 1. a support frame; 11. a base plate; 12. a vertical plate; 121. a bending section; 13. a warning strip; 14. a light emitting part; 15. a handle; 16. a contact roller; 17. a universal wheel; 101. a measurement assembly; 102. a holding component; 2. a telescopic rod; 2a, a first telescopic rod; 2b, a second telescopic rod; 21. a support pillar; 211. a slide hole; 212. a clamping block; 22. a secondary column; 221. a limiting block; 23. a spring; 3. a measuring part; 31. scale lines; 32. a measuring tank; 33. a measuring block; 4. a holding layer.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a measuring device for a large-diameter heat supply network pipeline construction site is disclosed, the number of support frames 1 is two, two support frames 1 are elastically connected through a measuring component 101 and a holding component 102, the support frames 1 comprise a bottom plate 11 and vertical plates 12 fixedly connected to the upper end surface of the bottom plate 11, the measuring component 101 and the holding component 102 are positioned between the two vertical plates 12, contact rollers 16 are arranged on the side surfaces of the inner wall of the bottom plate 11, an expansion link 2 is arranged between the two support frames 1, the expansion link 2 comprises a first expansion link 2a and a second expansion link 2b, the measuring component 101 is composed of a first expansion link 2a and a measuring part 3 arranged on the surface of the first expansion link 2a, the expansion link 2 comprises a support column 21 and auxiliary columns 22 slidably connected to the two ends of the support column 21, one end of each auxiliary column 22 is fixedly connected with the corresponding vertical plate 12, the two ends of each support column 21 are, support column 21 passes through spring 23 elastic connection with auxiliary column 22, measuring part 3 includes that two are seted up at the outer wall of support column 21 and measure groove 32 and sliding connection at the measuring block 33 of measuring groove 32 inner wall with auxiliary column 22 complex, measuring block 33 and auxiliary column 22 fixed connection, the support column 21 outer wall is equipped with the scale mark 31 with measuring groove 32 complex, scale mark 31 is located the top of measuring groove 32, it comprises second telescopic link 2b and holding layer 4 to hold subassembly 102, hold layer 4 fixed connection at the outer wall of support column 21, it is located measuring subassembly 101 under to hold subassembly 102.
In this embodiment: the measuring component 101 and the holding component 102 are both provided with the telescopic rod 2, the telescopic rod 2 is composed of a support column 21 and an auxiliary column 22, at this time, two ends of the support column 21 push the auxiliary column 22 to move towards two sides through springs 23, at this time, the auxiliary column 22 drives the two support frames 1 to shift towards two sides, at this time, the contact roller 16 on the side surface of the bottom plate 11 contacts with two side walls of the groove, at this time, when an operator holds the holding layer 4 and pushes the support frame 1 to move through the holding component 102, the driving track of the support frame 1 is consistent with the shape track of the groove, so that the support column 21 is always located in the middle position of the groove, the holding layer 4 is made of rubber, at this time, during the driving process of the support frame 1, if the groove is reduced in width or increased in width, the sliding amount between the auxiliary column 22 of the first telescopic rod 2a and the support column 21 is changed, at, whether the width of the groove region of the section is qualified or not is judged through the sliding range between the measuring block 33 and the scale mark 31, all point intervals of all grooves are measured, the accuracy and the comprehensiveness of detection are improved, the structure is simple, detection can be still completed under the condition of not using any power supply, and the applicability of the whole device is improved.
In fig. 1: equal fixedly connected with warning strip 13 of riser 12 outer wall, riser 12 has flexion 121, luminous component 14 is all installed to the bottom surface of flexion 121, luminous component 14 and external power supply electric connection, because the building site environment is special, riser 12 is located the outside, can play the warning effect to external personnel through warning strip 13, remind this section slot to have the staff work, improve staff's security, luminous component 14 can adopt warning light or light, the warning light is for playing the suggestion effect, the suggestion is using somebody now, the light can be under evening or the bad environment of light, make the staff of measuring still can observe scale mark 31 and measure the position of piece 33.
In fig. 2: bottom plate 11 bottom all is equipped with two symmetric distribution's universal wheel 17, riser 12 inner wall fixedly connected with handle 15, handle 15 is located measuring component 101 and holds between the subassembly 102, can reduce the frictional force on bottom plate 11 and ground through universal wheel 17, it is more light convenient when making the measurement personnel promote support frame 1 to remove, handle 15's effect, mainly in order to make two support frames 1 of measurement personnel pulling draw in, thereby make contact roller 16 can be located inside the slot and contact with the slot.
In fig. 4: auxiliary column 22 one end fixedly connected with stopper 221, slide hole 211 inner wall one end fixedly connected with stopper 221 complex block 212, through stopper 221 and block 212's cooperation, slippage in the support column 21 can't be followed to auxiliary column 22, has increased gliding stability.
The utility model discloses a theory of operation and use flow: the measuring component 101 and the holding component 102 are both provided with the telescopic rod 2, the telescopic rod 2 is composed of a support column 21 and an auxiliary column 22, at this time, two ends of the support column 21 push the auxiliary column 22 to move towards two sides through springs 23, at this time, the auxiliary column 22 drives the two support frames 1 to shift towards two sides, at this time, the contact roller 16 on the side surface of the bottom plate 11 contacts with two side walls of the groove, at this time, when an operator holds the holding layer 4 and pushes the support frame 1 to move through the holding component 102, the driving track of the support frame 1 is consistent with the shape track of the groove, so that the support column 21 is always located in the middle position of the groove, the holding layer 4 is made of rubber, at this time, during the driving process of the support frame 1, if the groove is reduced in width or increased in width, the sliding amount between the auxiliary column 22 of the first telescopic rod 2a and the support column 21 is changed, at, whether the width of the groove region of the section is qualified or not is judged through the sliding range between the measuring block 33 and the scale mark 31, all point intervals of all grooves are measured, the accuracy and the comprehensiveness of detection are improved, the structure is simple, detection can be still completed under the condition of not using any power supply, and the applicability of the whole device is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a large-diameter heat supply network pipeline construction site measuring device, includes support frame (1), its characterized in that: the number of the support frames (1) is two, the two support frames (1) are elastically connected through a measuring component (101) and a holding component (102), each support frame (1) comprises a bottom plate (11) and a vertical plate (12) fixedly connected to the upper end face of the bottom plate (11), the measuring component (101) and the holding component (102) are located between the two vertical plates (12), and contact rollers (16) are arranged on the side faces of the inner wall of the bottom plate (11);
two be equipped with telescopic link (2) between support frame (1), telescopic link (2) include first telescopic link (2 a) and second telescopic link (2 b), measure subassembly (101) by first telescopic link (2 a) and setting are in measurement part (3) on first telescopic link (2 a) surface are constituteed, telescopic link (2) include support column (21) and sliding connection in vice post (22) at support column (21) both ends, vice post (22) one end with riser (12) fixed connection, support column (21) both ends all seted up with vice post (22) complex sliding hole (211), be equipped with spring (23) in sliding hole (211), support column (21) with vice post (22) pass through spring (23) elastic connection, measurement part (3) include that two are seted up the outer wall of support column (21) and with vice post (22) complex measure groove (32) and sliding connection and measure The measuring block (33) is connected to the inner wall of the measuring groove (32), the measuring block (33) is fixedly connected with the auxiliary column (22), the outer wall of the supporting column (21) is provided with a scale mark (31) matched with the measuring groove (32), and the scale mark (31) is positioned above the measuring groove (32);
the holding component (102) is composed of the second telescopic rod (2 b) and a holding layer (4), the holding layer (4) is fixedly connected to the outer wall of the supporting column (21), and the holding component (102) is located right below the measuring component (101).
2. The large-pipe-diameter heat supply network pipeline construction site measuring device of claim 1, wherein: the bottom of the bottom plate (11) is provided with two universal wheels (17) which are symmetrically distributed.
3. The large-pipe-diameter heat supply network pipeline construction site measuring device of claim 1, wherein: the equal fixedly connected with warning strip (13) of riser (12) outer wall.
4. The large-pipe-diameter heat supply network pipeline construction site measuring device of claim 1, wherein: the vertical plate (12) is provided with a bending part (121), the bottom surface of the bending part (121) is provided with a light-emitting part (14), and the light-emitting part (14) is electrically connected with an external power supply.
5. The large-pipe-diameter heat supply network pipeline construction site measuring device of claim 1, wherein: auxiliary column (22) one end fixedly connected with stopper (221), slide hole (211) inner wall one end fixedly connected with stopper (221) complex block (212).
6. The large-pipe-diameter heat supply network pipeline construction site measuring device of claim 1, wherein: the inner wall of the vertical plate (12) is fixedly connected with a handle (15), and the handle (15) is positioned between the measuring component (101) and the holding component (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863036.7U CN210625538U (en) | 2019-11-01 | 2019-11-01 | Measuring device for large-diameter heat supply network pipeline construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863036.7U CN210625538U (en) | 2019-11-01 | 2019-11-01 | Measuring device for large-diameter heat supply network pipeline construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625538U true CN210625538U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921863036.7U Active CN210625538U (en) | 2019-11-01 | 2019-11-01 | Measuring device for large-diameter heat supply network pipeline construction site |
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| Country | Link |
|---|---|
| CN (1) | CN210625538U (en) |
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- 2019-11-01 CN CN201921863036.7U patent/CN210625538U/en active Active
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