CN210051340U - Appurtenance is used in installation of municipal drainage pipe - Google Patents
Appurtenance is used in installation of municipal drainage pipe Download PDFInfo
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- CN210051340U CN210051340U CN201921170259.5U CN201921170259U CN210051340U CN 210051340 U CN210051340 U CN 210051340U CN 201921170259 U CN201921170259 U CN 201921170259U CN 210051340 U CN210051340 U CN 210051340U
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Abstract
The utility model relates to an appurtenance is used in municipal administration drainage pipe installation relates to the technical field that the piping erection detected, including the clamp of butt on the pipe inner wall, be provided with the transparence on the clamp and with the chamber that holds of clamp radian adaptation, it is provided with the ball to hold the intracavity, it is provided with the laser pen that is used for instructing the pipeline central line to slide on the clamp. Confirm the minimum of pipeline through the ball, send the central line position that red ray marked the pipeline through the laser pen, then measure its position, the utility model has the advantages of convenient operation, precision are high.
Description
Technical Field
The utility model belongs to the technical field of the technique that the piping erection detected and specifically relates to an appurtenance is used in municipal drainage pipe installation.
Background
The Prestressed Concrete Cylinder Pipe (Prestressed Concrete Cylinder Pipe) is called PCCP for short, and is a novel rigid Pipe. The high-strength concrete pipe core with the steel cylinder is wound with prestressed wires, a cement mortar protective layer is sprayed, a steel bell and spigot is adopted and welded together with the steel cylinder, a groove and a rubber ring of the bell and spigot form a flexible joint of a sliding rubber ring, the steel pipe core is a composite structure formed by steel plates, concrete, the high-strength steel wires and the cement mortar, and the steel pipe core has the characteristics of steel and concrete. The Prestressed Concrete Cylinder Pipe (PCCP) has the characteristics of a composite structure of a pipeline, high internal and external pressure bearing capacity, good joint sealing performance, strong shock resistance, convenient and fast construction, good corrosion resistance, convenient maintenance and the like, is concerned by engineering industries, and is widely applied to long-interval water delivery main lines, pressure inverted siphons, urban water supply engineering, professional pressure water delivery pipelines, power plant circulating water engineering sewer pipelines, pressure sewage discharge main pipes and the like. Compared with the prior pipe, the PCCP has the advantages of wide application range, long economic life, good anti-seismic performance, convenient installation, low operation cost, no water leakage and the like.
At present, when a PCCP pipeline is installed, in order to avoid larger deviation of a subsequent pipeline caused by installation of a reference pipe, the elevation and axis deviation of the reference pipe of each line are required to be controlled within 10 mm. At present, a piece of angle iron with the length of 2.5m is usually used, a straight angle iron is corrected and placed in a pipeline, the center position of the angle iron is marked, a leveling ruler with the length of not less than 60cm is placed on the angle iron, then a plumb bob is hung at the center position of the angle iron, after the angle iron is adjusted to be horizontal by the leveling ruler, the line shown by the plumb bob is the central line of the pipeline, and whether the central line of the pipeline has deviation or not is determined through the relative position between a cross wire and the plumb line on a theodolite. However, in the measuring process, the length of the angle steel is long, and the angle steel can be adjusted to a horizontal state only by repeatedly matching with the horizontal ruler, so that the process is complicated and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an appurtenance is used in municipal drainage pipe installation confirms the center line position of pipeline through ball and laser pen, and the loaded down with trivial details and inconvenient problem of operation of process when having solved traditional measurement has convenient operation, advantage that the precision is high.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an appurtenance is used in installation of municipal drainage pipe, includes the clamp of butt on the pipe inner wall, be provided with the transparence on the clamp and with the chamber that holds of clamp radian adaptation, it is provided with the ball to hold the intracavity, slide on the clamp and be provided with the laser pen that is used for instructing the pipeline central line.
Through adopting above-mentioned technical scheme, fix in the pipeline through the supporting force of self through the clamp, the ball rolls towards the minimum of pipeline holding the intracavity under the effect of self gravity, after the ball is static, slides the laser pen to the position of ball along the clamp, opens the laser pen, and a ruddiness is jetted out to the laser pen, promptly is the pipeline central line, measures the pipeline central line through the theodolite and whether at the design position to be convenient for adjust pipeline to design position, the utility model has the advantages of easy operation, the location is accurate.
The utility model discloses further set up to: the clamp includes that two pieces together are circular shape first segmental arc and second segmental arc, the one end of first segmental arc is articulated with the one end of second segmental arc, and the other end of first segmental arc and second segmental arc is provided with the locking device who fixes both, it sets up on first segmental arc to hold chamber and laser pen.
Through adopting above-mentioned technical scheme, be articulated first segmental arc and the second segmental arc together through setting up the clamp, occupation space when can reducing the clamp and not using is convenient for install the pipeline with the clamp in, easy operation, convenience.
The utility model discloses further set up to: locking device keeps away from the first fixed block and the second fixed block of articulated one end including setting firmly respectively at first arc section and second arc section, first fixed block and second fixed block extend towards the clamp inboard, it has adjusting bolt to articulate on the second fixed block, set up on the first fixed block and supply adjusting bolt male perforation, the inboard intercommunication of perforation and first fixed block, adjusting bolt is gone up to twist respectively in the both sides of first fixed block and has twisted fastening nut.
Through adopting above-mentioned technical scheme, through inserting adjusting bolt in the perforation, utilize the fastening nut of both sides to fix first segmental arc and second segmental arc, convenient operation inserts fenestrate length through adjusting bolt simultaneously, adjusts the size that first segmental arc and second segmental arc propped up, makes its stable fixing in the pipeline.
The utility model discloses further set up to: the laser pen is characterized in that a U-shaped sliding block is arranged on the first arc section in a sliding mode, sliding grooves are formed in the positions, corresponding to the accommodating cavities, of the two side walls of the first arc section, clamping blocks are fixedly arranged on the sliding blocks and clamped into the sliding grooves, and the laser pen is arranged on the sliding blocks.
Through adopting above-mentioned technical scheme, make the slider slide on the clamp.
The utility model discloses further set up to: the cross section of the sliding groove is T-shaped, and the shape of the sliding block is matched with that of the sliding groove.
Through adopting above-mentioned technical scheme, can guarantee that the fixture block removes along the spout, can prevent again that the fixture block from breaking away from the spout to the slider spacing on first segmental arc.
The utility model discloses further set up to: the top surface of slider is provided with the alignment hole that pierces through the slider, the laser pen sets up in the one side of aiming at the hole along the axis direction of clamp.
Through adopting above-mentioned technical scheme, through aiming at the pore alignment ball, make things convenient for the laser pen to remove to the position of ball, convenient operation, the accuracy is high, eliminates the angle that the people looked different, causes the laser pen to aim at the error that produces when the ball.
The utility model discloses further set up to: the containing cavity is filled with liquid with buoyancy smaller than the gravity of the ball.
Through adopting above-mentioned technical scheme, the ball takes place to remove holding the intracavity, and under the resistance of liquid, can be very fast static get off to shorten the static time of ball, be convenient for operation and observation practice thrift the engineering time.
The utility model discloses further set up to: and a third arc section is arranged between the first arc section and the second arc section, and two ends of the third arc section are respectively hinged with the first arc section and the second arc section.
Through adopting above-mentioned technical scheme, through set up the third segmental arc between first segmental arc and second segmental arc, be convenient for accomodate the clamp, occupation space when reducing not using.
To sum up, the utility model discloses a beneficial technological effect does:
1. the clamp is fixed in the pipeline through self supporting force, the ball rolls towards the lowest point of the pipeline in the accommodating cavity under the action of self gravity, the laser pen slides to the position of the ball along the clamp after the ball is static, the laser pen is opened, the laser pen emits a red light, namely the central line of the pipeline, whether the central line of the pipeline is at the designed position is measured through the theodolite, and therefore the pipeline is convenient to adjust to the designed position, and the utility model has the advantages of simple operation and accurate positioning;
2. the hoop is provided with the first arc section and the second arc section which are hinged together, so that the occupied space of the hoop when the hoop is not used can be reduced, the hoop is convenient to install in a pipeline, and the operation is simple and convenient;
3. the liquid is arranged in the containing cavity, so that the ball moves in the containing cavity and can be quickly stopped under the resistance of the liquid, the stopping time of the ball is shortened, the operation and observation are convenient, and the construction time is saved;
4. through setting up the third arc section, be convenient for accomodate the clamp, occupation space when reducing not using.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the present invention in use;
fig. 2 is a schematic view of a clamp structure according to a first embodiment of the present invention;
FIG. 3 is a cross-sectional view of a protruding slider according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 1, a pipeline; 2. clamping a hoop; 21. a first arc segment; 22. a second arc segment; 23. a third arc segment; 3. an accommodating chamber; 4. a ball bearing; 5. a laser pen; 6. a locking device; 61. a first fixed block; 62. a second fixed block; 63. adjusting the bolt; 64. perforating; 65. fastening a nut; 7. a slider; 71. a clamping block; 72. aligning the holes; 8. a chute.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an appurtenance is used in installation of municipal drainage pipe, including clamp 2, clamp 2 is circular, can laminate and fix in pipeline 1 through the holding power of self on pipeline 1's inner wall. Inlay card on the inner wall of clamp 2 has the transparent chamber 3 that holds, holds chamber 3 and is the arc, and radian and clamp 2's radian looks adaptation. Be provided with ball 4 in holding chamber 3, ball 4 is the steel ball, and ball 4 can move towards holding chamber 3 the lowest point under the effect of self gravity according to holding chamber 3's position change. The clamp 2 is provided with a laser pen 5 used for indicating the central line of the pipeline 1 in a sliding mode at the position where the accommodating cavity 3 is arranged, and the laser pen 5 is a red laser pen 5.
When the pipe clamp is used, the clamp 2 is attached to the inner wall of the pipe 1, the part provided with the accommodating cavity 3 is arranged towards the bottommost part of the pipe 1, and the clamp 2 is fixed in the pipe 1 through self supporting force. Ball 4 rolls towards the minimum of pipeline 1 in holding chamber 3 under the effect of self gravity, and after ball 4 is static, slide laser pen 5 to the position of ball 4 along clamp 2, open laser pen 5, laser pen 5 jets out a ruddiness, for pipeline 1 central line, measures through the theodolite whether pipeline 1 central line is in the design position for the pipeline.
Referring to fig. 2, the clamp 2 includes two first arc sections 21 and two second arc sections 22 which are assembled together to form a circle, the first arc sections 21 and the second arc sections 22 are semicircular, one end of the first arc sections 21 is hinged to one end of the second arc sections 22, and the other ends of the first arc sections 21 and the second arc sections 22 are provided with locking devices 6 for fixing the first arc sections 21 and the second arc sections. The receiving chamber 3 and the laser pointer 5 are arranged on the first arc segment 21.
Referring to fig. 2, the locking device 6 includes a first fixing block 61 and a second fixing block 62 fixedly disposed at the first arc segment 21 and the second arc segment 22 away from the hinge end, respectively, and the first fixing block 61 and the second fixing block 62 extend toward the inside of the yoke 2. The second fixing block 62 is hinged with an adjusting bolt 63, and the adjusting bolt 63 can turn towards the first fixing block 61 around the hinge shaft. The first fixing block 61 is provided with a through hole 64 for inserting the adjusting bolt 63, the through hole 64 is communicated with the inner side of the first fixing block 61, and the adjusting bolt 63 is respectively screwed with a fastening nut 65 on two sides of the first fixing block 61. The adjusting bolt 63 is turned over, the adjusting bolt 63 can be turned into the through hole 64, the fastening nut 65 on the side of the first fixing block 61 close to the second fixing block 62 is firstly screwed, the size of the hoop 2 is fixed, and then the other fastening nut 65 is screwed, so that the positions of the first arc section 21 and the second arc section 22 are fixed.
Referring to fig. 3, the first arc segment 21 is slidably provided with a sliding block 7, the sliding block 7 is U-shaped, and an opening of the sliding block is buckled on the first arc segment 21 towards one side of the first arc segment 21. Correspond to set up on the both sides wall of first arc section 21 and hold the position of chamber 3 and seted up spout 8, set firmly respectively on two inside walls of slider 7 and go into the fixture block 71 of spout 8, fixture block 71 can slide and have frictional force between fixture block 71 and the spout 8 along spout 8, under the effect of not receiving the external force, fixes slider 7 on clamp 2. The laser pen 5 is fixedly arranged on the top surface of the sliding block 7. Further, the cross section of the sliding groove 8 is in a T shape, the shape of the fixture block 71 is matched with the shape of the sliding groove 8, the fixture block 71 and the sliding groove 8 are arranged in the T shape, the fixture block 71 can move along the sliding groove 8, the sliding block 7 can be limited on the first arc section 21, and the fixture block 71 is prevented from being separated from the sliding groove 8.
Referring to fig. 2, be provided with the alignment hole 72 that pierces through slider 7 at slider 7's top surface, laser pen 5 sets up in the one side of aligning hole 72 along the axis direction of clamp 2, during the use, aligns ball 4 through aligning hole 72, makes things convenient for laser pen 5 to remove to the position of ball 4, convenient operation, and the accuracy is high, and the angle of eliminating the people and seeing is different, causes laser pen 5 to aim at the error that produces when ball 4.
Because when installation clamp 2, ball 4 can be ceaselessly taking place to remove in holding chamber 3 owing to the removal of clamp 2, need can stop for a long time, extravagant engineering time, so holding chamber 3 intussuseption and being filled with the liquid that is less than its gravity to ball 4 buoyancy, liquid can be water or alcohol. The ball 4 takes place to remove in holding chamber 3, under the resistance of liquid, can be very fast motionless to shorten the motionless time of ball 4, be convenient for operation and observation practice thrift the engineering time.
The implementation principle of the embodiment is as follows: after the elevation adjustment of pipeline 1 is accomplished, at first put clamp 2 in pipeline 1 to the messenger holds chamber 3 and arranges the bottommost of pipeline 1 in, adjusts first segmental arc 21 and second segmental arc 22, makes first segmental arc 21 and second segmental arc 22 paste tightly on the inner wall of pipeline 1, and rotates adjusting bolt 63, makes adjusting bolt 63 insert in perforation 64, then screws fastening nut 65 with both sides respectively, props up clamp 2 and tightly fixes in pipeline 1. The ball 4 rolls towards the lowest point of the pipeline 1 under the action of self gravity, after the ball 4 is static, the position of the sliding block 7 is slid, the alignment hole 72 is coincided with the ball 4, the laser pen 5 is opened, and the laser pen 5 emits a red line, namely the central line of the pipeline 1. And determining whether the central line of the pipeline 1 has deviation by using the relative position between the cross wire on the theodolite and the red line, and if so, moving the position of the pipeline 1 to ensure that the red line and the cross wire of the theodolite are superposed.
Example two:
referring to fig. 4, the difference from the first embodiment is that a third arc section 23 is disposed between the first arc section 21 and the second arc section 22, and two ends of the third arc section 23 are hinged to the first arc section 21 and the second arc section 22, where the first arc section 21, the second arc section 22, and the third arc section 23 are one third of the clamp 2. Through set up third arc 23 between first arc 21 and second arc 22, be convenient for accomodate clamp 2, occupation space when reducing not using.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an appurtenance is used in installation of municipal drainage pipeline which characterized in that: including clamp (2) of butt on pipeline (1) inner wall, be provided with on clamp (2) transparent form and with hold chamber (3) of clamp (2) radian adaptation, it is provided with ball (4) in chamber (3) to hold, slide on clamp (2) and be provided with laser pen (5) that are used for indicating pipeline (1) central line.
2. The auxiliary tool for installing the municipal drainage pipeline according to claim 1, wherein: hoop (2) are circular shape first segmental arc (21) and second segmental arc (22) including two piecings together, the one end of first segmental arc (21) is articulated with the one end of second segmental arc (22), and the other end of first segmental arc (21) and second segmental arc (22) is provided with locking device (6) with both fixings, it sets up on first segmental arc (21) to hold chamber (3) and laser pen (5).
3. The auxiliary tool for municipal drainage pipeline installation according to claim 2, wherein: locking device (6) are including setting firmly first fixed block (61) and second fixed block (62) of keeping away from articulated one end in first arc section (21) and second arc section (22) respectively, first fixed block (61) and second fixed block (62) are towards clamp (2) inboard extension, it has adjusting bolt (63) to articulate on second fixed block (62), offer on first fixed block (61) and supply adjusting bolt (63) male perforation (64), the inboard intercommunication of perforation (64) and first fixed block (61), adjusting bolt (63) are gone up and are twisted respectively in the both sides of first fixed block (61) and have fastening nut (65).
4. The auxiliary tool for municipal drainage pipeline installation according to claim 2, wherein: the laser pen is characterized in that a U-shaped sliding block (7) is arranged on the first arc section (21) in a sliding mode, sliding grooves (8) are formed in the positions, corresponding to the accommodating cavities (3), of the two side walls of the first arc section (21), clamping blocks (71) clamped into the sliding grooves (8) are fixedly arranged on the sliding block (7), and the laser pen (5) is arranged on the sliding block (7).
5. The auxiliary tool for municipal drainage pipeline installation according to claim 4, wherein: the cross section of the sliding groove (8) is T-shaped, and the shape of the sliding block (7) is matched with that of the sliding groove (8).
6. The auxiliary tool for municipal drainage pipeline installation according to claim 4, wherein: the top surface of slider (7) is provided with aligns hole (72) that pierces through slider (7), laser pen (5) set up in the one side of aligning hole (72) along the axis direction of clamp (2).
7. The auxiliary tool for installing the municipal drainage pipeline according to claim 1, wherein: the accommodating cavity (3) is filled with liquid with buoyancy smaller than the gravity of the ball (4).
8. The auxiliary tool for municipal drainage pipeline installation according to claim 2, wherein: a third arc section (23) is arranged between the first arc section (21) and the second arc section (22), and two ends of the third arc section (23) are hinged to the first arc section (21) and the second arc section (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170259.5U CN210051340U (en) | 2019-07-23 | 2019-07-23 | Appurtenance is used in installation of municipal drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170259.5U CN210051340U (en) | 2019-07-23 | 2019-07-23 | Appurtenance is used in installation of municipal drainage pipe |
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| Publication Number | Publication Date |
|---|---|
| CN210051340U true CN210051340U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921170259.5U Active CN210051340U (en) | 2019-07-23 | 2019-07-23 | Appurtenance is used in installation of municipal drainage pipe |
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| CN (1) | CN210051340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319819A (en) * | 2019-07-23 | 2019-10-11 | 北京首钢富通电梯有限责任公司 | Auxiliary tool is used in a kind of installation of municipal drainage pipeline |
-
2019
- 2019-07-23 CN CN201921170259.5U patent/CN210051340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319819A (en) * | 2019-07-23 | 2019-10-11 | 北京首钢富通电梯有限责任公司 | Auxiliary tool is used in a kind of installation of municipal drainage pipeline |
| CN110319819B (en) * | 2019-07-23 | 2024-08-23 | 北京首融汇科技发展有限公司 | Auxiliary tool for municipal drainage pipeline installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: 502, Floor 5, Building 1, Yard 18, Shixing East Street, Shijingshan District, Beijing 100041 Patentee after: BEIJING SHOURONGHUI TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 100043 single dormitory at the west entrance of Jinding street, Shijingshan District, Beijing Patentee before: Beijing Shougang Futong Elevator Co.,Ltd. |
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| TR01 | Transfer of patent right |