CN211897907U - Adjustable hoop support and pier stud mounting equipment - Google Patents
Adjustable hoop support and pier stud mounting equipment Download PDFInfo
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- CN211897907U CN211897907U CN202020516690.7U CN202020516690U CN211897907U CN 211897907 U CN211897907 U CN 211897907U CN 202020516690 U CN202020516690 U CN 202020516690U CN 211897907 U CN211897907 U CN 211897907U
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Abstract
The utility model provides an adjustable hoop support and pier stud installation equipment, which relates to the technical field of assembly type bridge construction, and comprises a base, a first expansion piece, a second expansion piece, a first driving mechanism and a second driving mechanism which are sequentially connected end to end; the first telescopic piece is hinged with the base; the first telescopic piece is hinged with the second telescopic piece; the first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract; one end of the first telescopic piece far away from the base is connected with a hoop, and the hoop is used for being abutted to the pier stud. During the use, staple bolt and pier stud butt utilize first telescopic part of actuating mechanism drive to stretch out and draw back to change the length of first telescopic part, second actuating mechanism drive second telescopic part is flexible, in order to change the length of second telescopic part, makes the height and the horizontal position of the staple bolt of connecting on first telescopic part adjustable, thereby conveniently adjusts the straightness that hangs down of pier stud, and the governing speed is fast, uses manpower sparingly, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of assembled bridge construction technique and specifically relates to an adjustable staple bolt support and pier stud erection equipment are related to.
Background
The prefabricated hollow thin-wall pier stud (PHC pile) is adopted in the construction of the assembled bridge, the prefabricated pier stud is prefabricated for engineering and installed on site, a shear groove is formed in the lower portion of the pier stud and embedded into a cast-in-place cushion cap, post-cast C40 reinforced concrete is used for completing connection, however, the control of the verticality and the plane position influences the quality of the whole bridge in the installation process of the prefabricated pier stud, and meanwhile, the pier stud may deviate due to the influence of external force and wind power before the post-cast concrete reaches the designed strength, and influences the plane position and the verticality of the pier stud.
The existing installation equipment for fixing the pier stud comprises a hoop and an A-frame, when the perpendicularity and the plane position of the pier stud do not meet the construction requirements, manual adjustment is needed, the operation efficiency is low, the labor input is high in cost, and meanwhile, due to the fact that the height of the pier stud is large, the weight of the pier stud is large, and the adjustment difficulty of workers is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable staple bolt support and pier stud erection equipment to having alleviated current erection equipment and needing artifical manual regulation, the operating efficiency is lower, and the human input great cost is higher, and is great because of the pier stud height is great, weight is great simultaneously, and the workman adjusts the big technical problem of the degree of difficulty.
The utility model provides an adjustable hoop support, which comprises a base, a first telescopic piece, a second telescopic piece, a first driving mechanism and a second driving mechanism which are sequentially connected end to end;
the first telescopic piece is hinged with the base; the first telescopic piece is hinged with the second telescopic piece;
the first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract;
the one end that first extensible member kept away from the base is connected with the staple bolt, the staple bolt is used for with pier stud butt.
Furthermore, the one end that the base was kept away from to the second extensible member articulates there is the sleeve, first extensible member sliding connection be in the sleeve.
Furthermore, the first telescopic piece and the second telescopic piece are both composed of multi-stage telescopic rods.
Further, the first driving mechanism is a first telescopic cylinder; the first telescopic piece comprises a first telescopic rod and a second telescopic rod which are sleeved with each other;
the fixed end of the first telescopic cylinder is connected with the sleeve, and the movable end of the first telescopic cylinder is connected with the first telescopic rod; one end of the second telescopic rod, which is far away from the sleeve, is hinged with the base;
the second driving mechanism is a second telescopic cylinder; the second telescopic piece comprises a third telescopic rod and a fourth telescopic rod which are sleeved with each other;
the fourth telescopic rod is connected with the base, the fixed end of the second telescopic cylinder is connected with the fourth telescopic rod, and the movable end of the second telescopic cylinder is connected with the third telescopic rod;
the sleeve is hinged to one end, far away from the fourth telescopic rod, of the third telescopic rod.
Furthermore, a plurality of first through holes are arranged on the first telescopic rod at intervals and are distributed along the length direction of the first telescopic rod; a plurality of second through holes corresponding to the first through holes are formed in the second telescopic rod at intervals; a first lock pin is inserted into the first through hole and the second through hole;
a plurality of third through holes are formed in the third telescopic rod at intervals and are distributed along the length direction of the third telescopic rod; a plurality of fourth through holes corresponding to the third through holes are formed in the fourth telescopic rod at intervals; and a second lock pin is inserted into the third through hole and the fourth through hole.
Further, the hoop is hinged to the first telescopic piece.
Further, the staple bolt orientation the side of pier stud is the arcwall face, just the arcwall face is towards keeping away from the direction bending of pier stud.
Furthermore, the arc-shaped surface is provided with a wear-resistant layer.
Furthermore, a plurality of fixing holes are formed in the base and used for being connected with the ground anchor inserting rod.
The utility model provides a pier stud erection equipment, it is a plurality of adjustable staple bolt support.
The utility model provides an adjustable hoop support, which comprises a base, a first telescopic piece, a second telescopic piece, a first driving mechanism and a second driving mechanism which are sequentially connected end to end; the first telescopic piece is hinged with the base; the first telescopic piece is hinged with the second telescopic piece; the first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract; the one end that first extensible member kept away from the base is connected with the staple bolt, the staple bolt is used for with pier stud butt. During the use, staple bolt and pier stud butt utilize first telescopic part of actuating mechanism drive to stretch out and draw back to change the length of first telescopic part, second actuating mechanism drive second telescopic part is flexible, in order to change the length of second telescopic part, makes the height and the horizontal position of the staple bolt of connecting on first telescopic part adjustable, thereby conveniently adjusts the straightness that hangs down of pier stud, and the governing speed is fast, uses manpower sparingly, has improved work efficiency.
The utility model provides a pier stud erection equipment, it is including a plurality of adjustable staple bolt support, a plurality of adjustable staple bolt equipartitions are in the circumference of pier stud for adjust the straightness that hangs down of pier stud, because of this pier stud erection equipment contains adjustable staple bolt support, so pier stud erection equipment also possesses the advantage of adjustable staple bolt support.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of an adjustable hoop bracket provided in an embodiment of the present invention;
fig. 2 is a top view of an adjustable hoop bracket according to an embodiment of the present invention;
fig. 3 is a structural diagram of an anchor ear of the adjustable anchor ear bracket provided by the embodiment of the present invention;
fig. 4 is a structural diagram of pier column installation equipment provided by an embodiment of the present invention;
fig. 5 is the utility model discloses a top view of pier stud erection equipment that the embodiment provided.
Icon: 10-adjustable hoop brackets; 20-pier stud; 100-a base; 210-a first telescoping rod; 211 — a first via; 220-a second telescopic rod; 221-a second via; 230-a first telescoping cylinder; 240-anchor ear; 250-a sleeve; 310-a third telescoping rod; 311-third via; 320-a fourth telescopic rod; 321-a fourth via; 330-a second telescopic cylinder; 400-ground anchor rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides an adjustable hoop support 10, including base 100, first extensible member, second extensible member, first actuating mechanism and the second actuating mechanism that end to end connects gradually.
The first telescopic part is hinged with the base 100; the first telescopic piece is hinged with the second telescopic piece.
The first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract.
One end of the first telescopic element far away from the base 100 is connected with an anchor ear 240, and the anchor ear 240 is used for abutting against the pier 20.
During the in-service use, staple bolt 240 is used for with pier stud 20 butt, utilizes first telescopic part of first actuating mechanism drive flexible to change the length of first telescopic part, and second actuating mechanism drive second telescopic part is flexible, in order to change the length of second telescopic part, makes the height and the horizontal position of connecting staple bolt 240 on first telescopic part adjustable, thereby conveniently adjusts the straightness that hangs down of pier stud 20, and the governing speed is fast, uses manpower sparingly, has improved work efficiency.
In this embodiment, the second telescopic rod 220 is fixedly connected to the base 100, and the second telescopic rod 220 is perpendicular to the plane of the base 100.
Further, the end of the second telescopic element far from the base 100 is hinged with a sleeve 250, and the first telescopic element is slidably connected in the sleeve 250.
Specifically, the upper end of the second telescopic member is hinged to a sleeve 250, the first telescopic member is inserted into the sleeve 250, and the first telescopic member is slidably connected to the sleeve 250.
Furthermore, the first telescopic piece and the second telescopic piece are both composed of multi-stage telescopic rods.
Specifically, the first telescopic part is composed of a plurality of telescopic rods which are sleeved with each other, so that the first telescopic part can extend or contract; the second extensible member also comprises a plurality of telescopic links that cup joint each other, so that the second extensible member can extend or advance to shorten, because first extensible member is articulated with base 100, first extensible member slips and props up and connect in sleeve 250, and sleeve 250 is articulated with the one end that base 100 was kept away from to the second extensible member, the event is connected and all can be adjusted at the height and the horizontal position of staple bolt 240 of first extensible member upper end, not only make this adjustable staple bolt support 10 can adjust the straightness that hangs down of pier stud 20, still make this support can be applicable to the pier stud 20 of not co-altitude, therefore the commonality is strong.
Further, the first driving mechanism is a first telescopic cylinder 230; the first telescopic member comprises a first telescopic rod 210 and a second telescopic rod 220 which are sleeved with each other.
The fixed end of the first telescopic cylinder 230 is connected with the sleeve 250, and the movable end of the first telescopic cylinder 230 is connected with the first telescopic rod 210; the end of the second telescoping rod 220 distal from the sleeve 250 is hinged to the base 100.
The second driving mechanism is a second telescopic cylinder 330; the second telescopic member comprises a third telescopic rod 310 and a fourth telescopic rod 320 which are sleeved with each other.
The fourth telescopic rod 320 is connected to the base 100, the fixed end of the second telescopic cylinder 330 is connected to the fourth telescopic rod 320, and the movable end of the second telescopic cylinder 330 is connected to the third telescopic rod 310.
The sleeve 250 is hinged to an end of the third telescopic rod 310 remote from the fourth telescopic rod 320.
Specifically, the first and second telescopic cylinders 230 and 330 may be hydraulic cylinders, pneumatic cylinders, electric cylinders, or the like.
Further, a plurality of first through holes 211 are formed in the first telescopic rod 210 at intervals, and the plurality of first through holes 211 are arranged along the length direction of the first telescopic rod 210.
A plurality of second through holes 221 corresponding to the first through holes 211 are arranged on the second telescopic rod 220 at intervals; the first through hole 211 and the second through hole 221 are inserted with a first locking pin.
A plurality of third through holes 311 are formed in the third telescopic rod 310 at intervals, and the plurality of third through holes 311 are arranged along the length direction of the third telescopic rod 310.
A plurality of fourth through holes 321 corresponding to the third through holes 311 are arranged on the fourth telescopic rod 320 at intervals; the second lock pin is inserted into the third through hole 311 and the fourth through hole 321.
Specifically, when the lengths of the first telescopic member and the second telescopic member need to be adjusted, the first lock pin and the second lock pin can be taken out, the first telescopic cylinder 230 is used for driving the first telescopic rod 210 to slide relative to the second telescopic rod 220, the second telescopic cylinder 330 is used for driving the third telescopic rod 310 to slide relative to the fourth telescopic rod 320, after the positions are adjusted, the first lock pin is inserted into the aligned first through hole 211 and the aligned second through hole 221, and the second lock pin is inserted into the third through hole 311 and the fourth through hole 321. At this time, the first telescopic cylinder 230 and the second telescopic cylinder 330 may release pressure, and the lengths of the first telescopic member and the second telescopic member remain unchanged, so that the adjustable anchor ear bracket 10 is used for supporting the pier stud 20 for a long time, thereby saving energy and reducing cost.
Further, the hoop 240 is hinged to the first telescopic member.
In this embodiment, the staple bolt 240 is articulated with the one end that base 100 was kept away from to first extensible member, can rotate certain angle for first extensible member, at the in-process of first telescopic link 210 and the change of second extensible member length, can keep contacting with pier stud 20, improves the stability of adjusting.
It should be noted that the hoop 240 is detachably connected to the first telescopic member through the hinge shaft, so that the hoop 240 is convenient to replace.
The anchor ear 240 can be a plurality of anchor ears 240 with different shapes and sizes, and if other fabricated bridge pier columns 20 are constructed, the shape of the anchor ear 240 can be changed according to the section shape of the pier column 20, so that the universality of the adjustable anchor ear support 10 is improved.
Further, the side of the hoop 240 facing the pier 20 is an arc-shaped surface, and the arc-shaped surface is curved in a direction away from the pier 20.
Specifically, the outer wall of arcwall face and pier stud 20 is the shape of same curve, is making arcwall face and pier stud 20 closely laminate more, improves pier stud 20's stability.
Further, the arc-shaped surface is provided with a wear-resistant layer.
Specifically, be provided with the wearing layer on the arcwall face, because of pier stud 20's surface is usually more crude, and hardness is great, staple bolt 240 often with pier stud 20's surface contact friction in the use, this wearing layer can slow down staple bolt 240's wearing and tearing to improve staple bolt 240's life.
The wear-resistant layer can be made of materials with better friction force, such as rubber, epoxy resin and the like.
Further, a plurality of fixing holes for connecting the earth anchor rod 400 are formed in the base 100.
Specifically, be provided with a plurality of fixed orificess on the base 100, earth anchor plunger 400 inserts the underground through the fixed orificess, can improve the stability of whole support, ensures not off normal in the pier stud 20 adjustment process.
The utility model provides an adjustable support, adjust the height of second extensible member through second actuating mechanism, utilize the length of first extensible member of first actuating mechanism regulation, thereby control vertically, the slant, horizontal thrust, ensure pier stud 20 in the design operation deviation, guarantee the straightness that hangs down, can also play the fixed action after pier stud 20 and cushion cap are connected cup mouth concrete placement and are accomplished simultaneously, ensure pier stud 20 and do not receive external force, wind-force influences, ensure prefabricated pier stud 20 and hang down straightness, guarantee bridge construction quality, reducible manpower input, and the work efficiency is improved, the construction precision is improved, realize the time limit for a project benefit, economic benefits.
As shown in fig. 4 and 5, the utility model provides a pier stud erection equipment, it is a plurality of including adjustable staple bolt support 10, a plurality of adjustable staple bolt 240 equipartitions in pier stud 20's week for adjust pier stud 20's straightness that hangs down, because of this pier stud erection equipment contains adjustable staple bolt support 10, so pier stud erection equipment also possesses the advantage of adjustable staple bolt support 10.
In this embodiment, the quantity of adjustable staple bolt support 10 is three, and the equipartition is in the week of pier stud 20, highly utilizes second telescoping cylinder 330 to adjust the height of second extensible member according to pier stud 20, recycles first telescoping cylinder 230 and adjusts the length of second extensible member, realizes horizontal thrust, and three adjustable staple bolt support 10 synchro-control to adjust the straightness that hangs down of pier stud 20, utilize "triangle stabilization principle" control prefabricated pier stud 20 to hang down, realize the stabilization after finishing adjusting. Staple bolt 240 is the arcwall face, and is provided with the wearing layer on the staple bolt 240, when keeping hugging closely with prefabricated pier stud 20, conveniently can dismantle and change according to the change of pier stud 20 diameter, and staple bolt 240 adopts articulated connection, can adjust from top to bottom with first extensible member. Four corners on the base 100 are provided with fixing holes, and the solid earth anchor insert rod 400 penetrates through the fixing holes and then is driven into the ground, so that the overall stabilizing effect of the support is realized.
To sum up, the adjustable hoop support 10 provided by the present invention comprises a base 100, a first telescopic member, a second telescopic member, a first driving mechanism and a second driving mechanism, which are sequentially connected end to end; the first telescopic part is hinged with the base 100; the first telescopic piece is hinged with the second telescopic piece; the first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract; one end of the first telescopic element far away from the base 100 is connected with an anchor ear 240, and the anchor ear 240 is used for abutting against the pier 20. During the use, staple bolt 240 and pier stud 20 butt utilize first telescopic part of first actuating mechanism drive to stretch out and draw back to change the length of first telescopic part, second actuating mechanism drive second telescopic part is flexible, in order to change the length of second telescopic part, makes the height and the horizontal position of staple bolt 240 of connecting on first telescopic part adjustable, thereby conveniently adjust the straightness that hangs down of pier stud 20, and the governing speed is fast, uses manpower sparingly, has improved work efficiency.
The utility model provides a pier stud erection equipment, it is including a plurality of adjustable staple bolt support 10, a plurality of adjustable staple bolt 240 equipartitions in pier stud 20's week for adjust pier stud 20's straightness that hangs down, because of this pier stud erection equipment contains adjustable staple bolt support 10, so pier stud erection equipment also possesses the advantage of adjustable staple bolt support 10.
The utility model provides an adjustable staple bolt support 10 and pier stud erection equipment have following advantage:
1. the prefabricated pier stud 20 verticality control can be realized through the synchronous work of the first telescopic rod 210 and the three systems of the end part far away from the base 100, which is hinged and connected through the first telescopic rod 210, the second telescopic rod 220 and the hoop 240, the quick and effective adjustment is carried out within the design allowable deviation range, the working efficiency is improved, and unnecessary reworking and economic loss are reduced.
2. After the adjustable hoop support 10 has adjusted the perpendicularity of the prefabricated pier stud 20, the fixed protection effect can be achieved before the pier stud 20 and the concrete at the position of the connecting cup mouth reach the design strength, the prefabricated pier stud 20 is prevented from being inclined by external force factors, and the quality of engineering entities is ensured.
3. The anchor ear 240 faces the side face of the pier stud 20 and is an arc-shaped face, and the arc-shaped face is far away from the pier stud 20 and is bent. The outer wall of arcwall face and pier stud 20 is the shape with the curve, is making arcwall face and pier stud 20 inseparabler laminating, improves pier stud 20's stability.
4. Be provided with the wearing layer on the arcwall face, because of pier stud 20's surface is usually more crude, and hardness is great, staple bolt 240 often with pier stud 20's surface contact friction in the use, this wearing layer can slow down staple bolt 240's wearing and tearing to improve staple bolt 240's life.
5. Four corners on the base 100 are provided with fixing holes, and the solid earth anchor insert rod 400 penetrates through the fixing holes and then is driven into the ground, so that the overall stabilizing effect of the support is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An adjustable hoop support is characterized by comprising a base, a first telescopic piece, a second telescopic piece, a first driving mechanism and a second driving mechanism which are sequentially connected end to end;
the first telescopic piece is hinged with the base; the first telescopic piece is hinged with the second telescopic piece;
the first driving mechanism is used for driving the first telescopic piece to stretch and retract; the second driving mechanism is used for driving the second telescopic piece to stretch and retract;
the one end that first extensible member kept away from the base is connected with the staple bolt, the staple bolt is used for with pier stud butt.
2. The adjustable hoop support of claim 1, wherein a sleeve is hinged to an end of the second telescoping member remote from the base, and the first telescoping member is slidably connected within the sleeve.
3. The adjustable hoop support of claim 2, wherein the first and second telescoping members are each comprised of multiple telescoping rods.
4. The adjustable hoop support of claim 3, wherein the first drive mechanism is a first telescoping cylinder; the first telescopic piece comprises a first telescopic rod and a second telescopic rod which are sleeved with each other;
the fixed end of the first telescopic cylinder is connected with the sleeve, and the movable end of the first telescopic cylinder is connected with the first telescopic rod; one end of the second telescopic rod, which is far away from the sleeve, is hinged with the base;
the second driving mechanism is a second telescopic cylinder; the second telescopic piece comprises a third telescopic rod and a fourth telescopic rod which are sleeved with each other;
the fourth telescopic rod is connected with the base, the fixed end of the second telescopic cylinder is connected with the fourth telescopic rod, and the movable end of the second telescopic cylinder is connected with the third telescopic rod;
the sleeve is hinged to one end, far away from the fourth telescopic rod, of the third telescopic rod.
5. The adjustable hoop support as claimed in claim 4, wherein the first telescopic rod is provided with a plurality of first through holes at intervals, and the plurality of first through holes are arranged along the length direction of the first telescopic rod; a plurality of second through holes corresponding to the first through holes are formed in the second telescopic rod at intervals; a first lock pin is inserted into the first through hole and the second through hole;
a plurality of third through holes are formed in the third telescopic rod at intervals and are distributed along the length direction of the third telescopic rod; a plurality of fourth through holes corresponding to the third through holes are formed in the fourth telescopic rod at intervals; and a second lock pin is inserted into the third through hole and the fourth through hole.
6. The adjustable hoop support of claim 1, wherein the hoop is hinged to the first telescoping member.
7. The adjustable hoop support of claim 6, wherein the side of the hoop facing the pier stud is curved, and the curved side is curved away from the pier stud.
8. The adjustable hoop support of claim 7, wherein the arcuate face is provided with a wear layer thereon.
9. The adjustable hoop support as claimed in any one of claims 1 to 8, wherein the base is provided with a plurality of fixing holes for connection with earth anchor rods.
10. Pier column installation equipment, characterized in that it comprises a plurality of adjustable hoop supports according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516690.7U CN211897907U (en) | 2020-04-08 | 2020-04-08 | Adjustable hoop support and pier stud mounting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516690.7U CN211897907U (en) | 2020-04-08 | 2020-04-08 | Adjustable hoop support and pier stud mounting equipment |
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| CN211897907U true CN211897907U (en) | 2020-11-10 |
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| CN202020516690.7U Active CN211897907U (en) | 2020-04-08 | 2020-04-08 | Adjustable hoop support and pier stud mounting equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943092A (en) * | 2021-03-31 | 2021-06-11 | 江苏谷登重型机械装备科技有限公司 | Split type construction supporting mechanism of directional rig of level |
| CN113107261A (en) * | 2021-05-13 | 2021-07-13 | 广东电网有限责任公司 | Pole setting adjusting device |
| CN113212526A (en) * | 2021-06-25 | 2021-08-06 | 国网山东省电力公司济南市长清区供电公司 | Vertical state cement pole transport vechicle |
| CN113404079A (en) * | 2021-06-02 | 2021-09-17 | 中交(昆明)建设有限公司 | Lamp pole foundation installation adjusting device and construction method |
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2020
- 2020-04-08 CN CN202020516690.7U patent/CN211897907U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943092A (en) * | 2021-03-31 | 2021-06-11 | 江苏谷登重型机械装备科技有限公司 | Split type construction supporting mechanism of directional rig of level |
| CN113107261A (en) * | 2021-05-13 | 2021-07-13 | 广东电网有限责任公司 | Pole setting adjusting device |
| CN113404079A (en) * | 2021-06-02 | 2021-09-17 | 中交(昆明)建设有限公司 | Lamp pole foundation installation adjusting device and construction method |
| CN113212526A (en) * | 2021-06-25 | 2021-08-06 | 国网山东省电力公司济南市长清区供电公司 | Vertical state cement pole transport vechicle |
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