CN115680362A - Cement electric pole installation limiting and guiding system and guiding method for electric power construction - Google Patents

Abstract

The invention discloses a cement electric pole installation limiting and guiding system and method for electric power construction, and belongs to the technical field of electric power construction equipment. Including the base, fixed mounting has a supporting bench on the base, and the connecting axle is installed to a supporting bench internal rotation, and fixed mounting has the bearing plate on the connecting axle, rotates between bearing plate and the supporting bench to be connected with first pneumatic cylinder, still includes: the support roll is rotatably arranged in the base, two ends of the support roll are fixedly connected with pull ropes, and a counterweight bag is wound on the support roll; the first gear is fixedly arranged at the end part of the connecting shaft, the winding roller is rotatably arranged on the supporting table, one end of the pull rope, which is far away from the supporting roller, is fixedly connected with the winding roller, and the winding roller is coaxially provided with a second gear which is meshed with the first gear to obtain a first gear; rotate on the base and install a plurality of take-up pulleys, take-up pulley and stay cord butt, through installing the counter weight area in the base, on the one hand, when the transportation, the counter weight bag tiling has reduced the focus of device in the base, improves the stability that the device removed.

Description

Cement electric pole installation limiting and guiding system and guiding method for electric power construction

Technical Field

The invention relates to the technical field of electric power construction equipment, in particular to a cement electric pole installation limiting and guiding system and a cement electric pole installation limiting and guiding method for electric power construction.

Background

Electric power is an indispensable important resource in each region, and in power transmission, an electric power pole is indispensable, wherein cement electric power pole is mainly used for village power output, has long service life and low cost's advantage.

The crane is adopted to current pole installation more, nevertheless because some installation sites are comparatively narrow, and the crane is difficult to get into, and adopts some guiding device, nevertheless because some guiding device are comparatively light, when installing the pole, because the weight skew of pole leads to the device to overturn easily, and stability is not high.

Disclosure of Invention

The invention aims to solve the problems that some guiding devices in the prior art are light, and the devices are easy to tip over and have low stability due to weight deviation of an electric pole when the electric pole is installed, and provides a cement electric pole installation limiting and guiding system and a guiding method for electric power construction.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a spacing bootstrap system of cement pole installation for electric power construction, includes the base, fixed mounting has a brace table on the base, the connecting axle is installed to the brace table internal rotation, fixed mounting has the bearing plate on the connecting axle, the bearing plate is close to the base one side and rotates between the brace table to be connected with first pneumatic cylinder, still includes: the support roll is rotatably installed in the base, two ends of the support roll penetrate through the base and are fixedly connected with pull ropes, and a counterweight bag is wound on the support roll; the first gear is fixedly installed at the end part of the connecting shaft, the winding roller is rotatably installed on the supporting table, one end of the pull rope, which is far away from the supporting roller, is fixedly connected with the winding roller, and the winding roller is coaxially provided with a second gear which is meshed with the first gear; and a plurality of tensioning wheels which are linearly arranged are rotatably arranged on the base, and the tensioning wheels are abutted with the pull rope.

In order to wind the weight bag on the supporting roll, preferably, the base is provided with strip-shaped notches along both sides of the length direction, a first rack is fixedly mounted on the bottom surface of the strip-shaped notch in the groove, and a third gear meshed and connected with the first rack is coaxially mounted on the supporting roll in the strip-shaped notch.

In order to install the counterweight bag, a supporting plate is fixedly installed in the base, and a supporting pin is fixedly installed on one side, close to the strip-shaped notch, of the counterweight bag and abuts against the upper surface of the supporting plate.

In order to vertically place the concrete pole into the pit foundation, it is preferable that the method further comprises: slidable mounting is in horizontal plate on the bearing plate, install the holder of fixed cement pole on the horizontal plate, the bearing plate is close to the one side fixed mounting of base and has the second pneumatic cylinder, the output and the horizontal plate fixed connection of second pneumatic cylinder.

In order to fix the cement electric pole, facilitate the transportation, further, the holder includes: the device comprises two moving plates symmetrically and slidably mounted on a horizontal plate, and L-shaped clamping arms are fixedly mounted on two sides of each moving plate; a fourth gear rotatably mounted on the horizontal plate, wherein the upper side and the lower side of the fourth gear are respectively in meshed connection with a second rack, and one end of the second rack, which is far away from the fourth gear, is fixedly connected with the moving plate; the motor is fixedly installed on the horizontal plate, and the output end of the motor penetrates through the horizontal plate to be connected with the fourth gear.

In order to reduce rocking of cement pole when the transportation, further ground, the upper end fixed mounting of L shape arm lock has the arc, elastic connection has first rubber pad in the arc.

In order to carry out spacing protection to the cement pole when installing, further, still include: the L-shaped clamp arm is provided with a mounting groove, a protection plate is rotatably mounted in the mounting groove, a U-shaped rod symmetrically arranged is fixedly mounted on the protection plate below, a sliding pin is connected in the U-shaped rod in a sliding mode, a pull rod is fixedly mounted on the sliding pin, a connecting seat is fixedly mounted on the lower surface of the protection plate above, and one end, far away from the sliding pin, of the pull rod is rotatably connected in the connecting seat.

In order to improve the spacing protection effect, further, fixed mounting has the stopper on the inslot bottom surface that the mounting groove is close to cement pole one side.

In order to further reduce rocking of cement pole when the transportation, preferably, fixed mounting has the support column on the base, the upper end elastic connection of support column has the second rubber pad.

A cement electric pole installation limiting and guiding method for electric power construction comprises the following operation steps:

step 1: water or gravel is filled in the counterweight bag, the device is moved to an installation site, and the first pneumatic cylinder pushes the bearing plate to turn over, so that the clamped cement electric pole is perpendicular to the pre-dug pit base;

step 2: when the bearing plate is turned over, the connecting shaft drives the meshed second gear to rotate to tighten the pull rope, so that the supporting roller slides to one side far away from the bearing plate in the base;

and step 3: the third gear drives the supporting roller to rotate when passing through the first rack, and the counterweight bag is wound;

and 4, step 4: the second pneumatic cylinder pushes the horizontal plate to vertically place the cement electric pole in the pit foundation;

and 5: gravity reason probably can make the cement pole break away from the centre gripping of holder and quick gliding, and the cement pole of gliding offsets with the protection shield, and the stopper has restricted the biggest rotation angle of protection shield, carries out the secondary when both sides protection shield board atress rotates spacing and fastening to the cement pole.

Compared with the prior art, the invention provides a cement electric pole installation limiting guide system and a cement electric pole installation limiting guide method for electric power construction, and the cement electric pole installation limiting guide system and the cement electric pole installation limiting guide method have the following beneficial effects:

1. according to the cement electric pole installation limiting and guiding system for electric power construction, the counterweight belt is installed in the base, so that on one hand, during transportation, the counterweight bags are flatly laid in the base, the gravity center of the device is reduced, and the moving stability of the device is improved; on the other hand, the device is moved to a pre-dug pit base, the ground nail is rotated to be pricked into soil, the first pneumatic cylinder is started, the output end of the first pneumatic cylinder pushes the bearing plate to rotate by taking the connecting shaft as an axis until the cement electric pole is perpendicular to the pit base, the first gear coaxially mounted on the connecting shaft drives the second gear in meshed connection to rotate, the rotating second gear winds the pull rope, the pull rope pulls the supporting roller to approach to one side far away from the bearing plate, the weight of the counterweight belt is made to hold the weight of the cement electric pole, and the stable support of the base is kept;

2. when the vertical cement electric pole slides down uncontrollably, the lower protection plate which is originally contacted with the side wall of the cement electric pole is pulled to rotate until the limiting block abuts against the protection plate, the lower protection plate is abutted against the steel sheet pile at an angle and also at the maximum degree, and after the lower protection plate rotates, the upper protection plate is overturned until the upper protection plate abuts against the cement electric pole through the pull rod, so that the clamped cement electric pole is protected;

3. this spacing bootstrap system of cement pole installation for electric power construction, in the transportation of cement pole, the bearing plate level is placed on the base, and the support column plays the supporting role to the bearing plate, runs into when jolting the road surface, and elastic connection's second rubber pad absorbs the vibration and plays the effect of buffering.

Drawings

Fig. 1 is a schematic structural diagram of a cement pole installation limiting and guiding system for electric power construction according to the present invention;

fig. 2 is a schematic structural view of another view angle of the cement pole mounting limiting and guiding system for electric power construction provided by the invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a cement pole mounting limiting and guiding system for electric power construction according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 of a cement pole mounting limiting and guiding system for electric power construction according to the present invention;

fig. 5 is a schematic structural diagram of a part C in fig. 2 of a cement pole mounting limiting and guiding system for electric power construction according to the present invention;

fig. 6 is a partial structural schematic view of a clamping piece of the cement pole mounting limiting and guiding system for electric power construction provided by the invention.

In the figure: 1. a base; 101. a strip-shaped notch; 102. installing a frame; 103. supporting legs; 2. a support table; 3. a connecting shaft; 4. a bearing plate; 401. a track groove; 5. a first pneumatic cylinder; 6. a support roller; 7. a counterweight bag; 8. a first gear; 9. winding the roller; 10. a second gear; 11. a tension wheel; 12. pulling a rope; 13. a first rack; 14. a third gear; 15. a support plate; 16. a support pin; 17. a horizontal plate; 18. a second pneumatic cylinder; 19. a motion plate; 20. an L-shaped clamp arm; 2001. mounting grooves; 21. a fourth gear; 22. a second rack; 23. a motor; 24. a second rubber pad; 25. an arc-shaped plate; 26. a first rubber pad; 27. a protection plate; 28. a U-shaped rod; 29. a slide pin; 30. a pull rod; 31. a connecting seat; 32. a limiting block; 33. a support pillar; 34. and (5) ground nail.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, a cement pole installation limiting and guiding system for electric power construction comprises a base 1 of a rectangular structure, a supporting table 2 is fixedly installed on the base 1, a connecting shaft 3 is installed in the supporting table 2 in a rotating mode, a bearing plate 4 is fixedly installed on the connecting shaft 3, a track groove 401 which is through from front to back is formed in the bearing plate 4, the extending direction of the track groove 401 is consistent with the length direction of the bearing plate 4, referring to fig. 1 and 2, a supporting column 33 is fixedly installed on the base 1, and the upper end of the supporting column 33 is elastically connected with a second rubber pad 24. In the transportation of cement pole, 4 levels of bearing plate are placed on base 1, and support column 33 plays the supporting role to bearing plate 4, and when meetting the road surface of jolting, elastic connection's second rubber pad 24 absorbs the vibration and plays the effect of buffering, and bearing plate 4 is close to and rotates between base 1's the one side and the brace table 2 and be connected with first pneumatic cylinder 5.

The base 1 comprises a mounting frame 102 with a rectangular structure and supporting legs 103 fixedly mounted below the mounting frame 102, the supporting legs 103 on each side are four, ground nails 34 are mounted on the supporting legs 103 close to the outer side in a threaded mode, and universal wheels are mounted on the rest supporting legs 103 in a rotating mode.

The device is moved to a pit foundation dug in advance, the ground nail 34 is rotated to be pricked into soil, the fixing device is used, the first pneumatic cylinder 5 is started, the output end of the first pneumatic cylinder 5 pushes the bearing plate 4 to rotate by taking the connecting shaft 3 as an axis until the cement electric pole is perpendicular to the pit foundation.

Further comprising: rotate the backing roll 6 of installing in base 1, the both ends of backing roll 6 run through base 1 and fixedly connected with stay cord 12, and in practical application, the material of stay cord 12 can be wire rope, and is comparatively firm, and long service life winds on the backing roll 6 and has counter weight bag 7.

It should be noted that the serpentine routing is sewn inside the counterweight bag 7, so that water or gravel can only be filled in the gap between the serpentine routing at the two sides, and the counterweight bag 7 can be conveniently wound.

A first gear 8 fixedly arranged at the end part of the connecting shaft 3, a winding roller 9 is rotatably arranged on the supporting table 2, one end of the pull rope 12 far away from the supporting roller 6 is fixedly connected with the winding roller 9, and a second gear 10 meshed with the first gear 8 is coaxially arranged on the winding roller 9; 2-3 linearly arranged tension pulleys 11 are rotatably mounted on the base 1, and the tension pulleys 11 are abutted with the pull ropes 12.

When the connecting shaft 3 rotates, the first gear 8 coaxially mounted on the connecting shaft 3 drives the second gear 10 connected in a meshed manner to rotate, the rotating second gear 10 winds the pull rope 12, and the pull rope 12 pulls the supporting roller 6 to approach to one side far away from the bearing plate 4, so that the weights on two sides of the base 1 are kept balanced.

In general, the device is moved to a pit foundation dug in advance, the ground nail 34 is rotated to be pricked into soil, the first pneumatic cylinder 5 is started, the output end of the first pneumatic cylinder 5 pushes the bearing plate 4 to rotate by taking the connecting shaft 3 as an axis until the cement electric pole is perpendicular to the pit foundation, and the weight on two sides of the base 1 is gradually unbalanced along with the rotation of the cement electric pole;

when the connecting shaft 3 rotates, the first gear 8 coaxially mounted on the connecting shaft 3 drives the second gear 10 connected in a meshed mode to rotate, the second gear 10 rotates the pull rope 12, the pull rope 12 pulls the supporting roller 6 to be close to one side far away from the bearing plate 4, the weight of the cement electric pole is controlled by the weight of the counterweight bag 7, and the stable support of the base 1 is kept.

Referring to fig. 1, 2 and 3, the base 1 is provided with strip-shaped notches 101 along both sides of the length direction, a first rack 13 is fixedly mounted on the bottom surface of the strip-shaped notch 101, and a third gear 14 meshed with the first rack 13 is coaxially mounted on the support roller 6 located in the strip-shaped notch 101.

Since the coaxial third gear 14 is meshed with the first rack 13 in the strip-shaped notch 101, when the support roller 6 is pulled by the pull rope 12 to move in the strip-shaped notch 101, the support roller 6 rotates and winds the weight bag 7, and the weight bag 7 is gravity-shifted and plays a role of containing.

Referring to fig. 2 and 5, a support plate 15 is fixedly installed in the base 1, the support plate 15 is located below the strip-shaped slot 101, and a support pin 16 is fixedly installed on one side of the counterweight bag 7 close to the strip-shaped slot 101, and the support pin 16 abuts against the upper surface of the support plate 15.

In the transportation, counter weight bag 7 tiles in base 1, and backup pad 15 plays the supporting role to counter weight bag 7, and simultaneously, the focus of device has been reduced to the counter weight bag 7 of tiling, improves the stability that the device removed.

Example 2:

referring to fig. 1-6, basically the same as example 1, on the basis of example 1, the whole technical scheme is further optimized, and specifically, an embodiment of clamping and fixing the concrete pole in transportation is disclosed.

The spacing guiding device of cement pole installation in this embodiment still includes: the horizontal plate 17 of slidable mounting on bearing plate 4 installs the holder of fixed cement pole on the horizontal plate 17, and bearing plate 4 is close to one side fixed mounting of base 1 has second pneumatic cylinder 18, the output and the horizontal plate 17 fixed connection of second pneumatic cylinder 18.

A slider is fixedly connected between the output end of the second pneumatic cylinder 18 and the horizontal plate 17, and slides in the track groove 401. After the concrete pole is perpendicular to the pit foundation, the horizontal plate 17 is driven to descend by the second pneumatic cylinder 18, and the bottom of the concrete pole is inserted into the pit foundation.

Referring to fig. 1 and 2 and fig. 4 and 6, further, the clamping member includes: the two moving plates 19 are symmetrically and slidably mounted on the horizontal plate 17, L-shaped clamp arms 20 are fixedly mounted on two sides of each moving plate 19, an arc-shaped plate 25 is fixedly mounted at the upper ends of the L-shaped clamp arms 20, and a first rubber pad 26 is elastically connected in each arc-shaped plate 25; a fourth gear 21 rotatably mounted on the horizontal plate 17, wherein the upper side and the lower side of the fourth gear 21 are respectively engaged with a second rack 22, and one end of the second rack 22 far away from the fourth gear 21 is fixedly connected with the moving plate 19; and a motor 23 fixedly arranged on the horizontal plate 17, wherein the output end of the motor 23 penetrates through the horizontal plate 17 and is connected with the fourth gear 21.

During the working period of the motor 23, the output end of the motor 23 drives the fourth gear 21 to rotate, and the rotating fourth gear 21 drives the second racks 22 at two sides to slide, so that the L-shaped clamp arms 20 at two sides are close to or far away from each other, and the purpose of clamping the concrete pole is achieved.

When the cement electric pole is clamped, the first rubber pad 26 in elastic connection applies pretightening force to the cement electric pole, so that the reliability and tightness of clamping are improved.

It should be noted that, the horizontal plate 17 and the moving plate 19 are installed in a manner of sliding by matching a sliding rail and a sliding block, and a sliding sleeve is further fixedly installed on the horizontal plate 17 to play a role of constraining the second rack 22.

Example 3:

referring to fig. 1-6, basically the same as the example 2, on the basis of the example 2, the whole technical scheme is further optimized, and the embodiment of limiting and protecting the concrete pole is specifically disclosed.

The holder in this embodiment further includes: the L-shaped clamp arm 20 is provided with a mounting groove 2001, a limiting block 32 is fixedly mounted on the bottom surface of the groove on one side, close to the cement electric pole, of the mounting groove 2001, a protection plate 27 is rotatably mounted in the mounting groove 2001, U-shaped rods 28 which are symmetrically arranged are fixedly mounted on the protection plate 27 on the lower portion, sliding pins 29 are slidably connected in the symmetrical U-shaped rods 28, pull rods 30 are fixedly mounted on the sliding pins 29, a connecting seat 31 is fixedly mounted on the lower surface of the protection plate 27 on the upper portion, and one end, far away from the sliding pins 29, of each pull rod 30 is rotatably connected in the connecting seat 31.

When the uncontrolled gliding of vertically cement pole, the pulling originally just rotates with the below protection shield 27 of cement pole lateral wall contact, supports protection shield 27 until stopper 32, and be 90 between the steel sheet pile and support tightly, also be the at utmost support tightly, the protection shield 27 that pushes up the top on through pull rod 30 after the protection shield 27 that works as the below rotates makes the protection shield 27 upset of top until offsetting with the cement pole to the centre gripping provides the protection.

A cement electric pole installation limiting and guiding method for electric power construction comprises the following operation steps:

step 1: the counterweight bag 7 is filled with water or gravel, the device is moved to an installation site, and the first pneumatic cylinder 5 pushes the bearing plate 4 to turn over, so that the clamped cement electric pole is perpendicular to a pit foundation dug in advance;

step 2: when the bearing plate 4 is turned over, the connecting shaft 3 drives the meshed second gear 10 to rotate and tighten the pull rope 12, so that the supporting roller 6 slides towards one side far away from the bearing plate 4 in the base 1;

and step 3: the third gear 14 drives the supporting roller 6 to rotate when passing through the first rack 13, and the counterweight bag 7 is wound;

and 4, step 4: the second pneumatic cylinder 18 pushes the horizontal plate 17 to vertically place the concrete pole in the pit foundation;

and 5: gravity reason probably can make the cement pole break away from the centre gripping of holder and quick gliding, and the cement pole of gliding offsets with protection shield 27, and stopper 32 has restricted protection shield 27's the biggest rotation angle, carries out the secondary spacing and fastens to the cement pole when protection shield 27 atress of both sides rotates.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides a spacing bootstrap system of cement pole installation for electric power construction, includes base (1), fixed mounting has brace table (2) on base (1), connecting axle (3) are installed to brace table (2) internal rotation, fixed mounting has bearing plate (4) on connecting axle (3), it is connected with first pneumatic cylinder (5) to rotate between one side that bearing plate (4) are close to base (1) and brace table (2), its characterized in that still includes:

the support roll (6) is rotatably installed in the base (1), two ends of the support roll (6) penetrate through the base (1) and are fixedly connected with a pull rope (12), and a counterweight bag (7) is wound on the support roll (6);

the supporting table (2) is rotatably provided with a winding roller (9), one end of the pull rope (12) far away from the supporting roller (6) is fixedly connected with the winding roller (9), and the winding roller (9) is coaxially provided with a second gear (10) meshed with the first gear (8);

a plurality of tensioning wheels (11) which are linearly arranged are rotatably arranged on the base (1), and the tensioning wheels (11) are abutted with the pull rope (12).

2. The installation limiting and guiding system for the cement electric pole for the electric power construction as claimed in claim 1, wherein the base (1) is provided with bar-shaped notches (101) along both sides of the length direction, the bottom surface of the groove of each bar-shaped notch (101) is fixedly provided with a first rack (13), and a supporting roll (6) positioned in each bar-shaped notch (101) is coaxially provided with a third gear (14) meshed and connected with the first rack (13).

3. The installation limiting and guiding system for the cement electric pole for the electric power construction as claimed in claim 2, wherein a support plate (15) is fixedly installed in the base (1), a support pin (16) is fixedly installed on one side, close to the strip-shaped notch (101), of the counterweight bag (7), and the support pin (16) abuts against the upper surface of the support plate (15).

4. The installation, limiting and guiding system for the cement electric pole for electric power construction as claimed in claim 1, further comprising:

slidable mounting is in horizontal plate (17) on bearing plate (4), install the holder of fixed cement pole on horizontal plate (17), one side fixed mounting that bearing plate (4) are close to base (1) has second pneumatic cylinder (18), the output and horizontal plate (17) fixed connection of second pneumatic cylinder (18).

5. The installation, limiting and guiding system for the cement electric pole for electric power construction as claimed in claim 4, wherein said clamping member comprises:

two moving plates (19) symmetrically and slidably mounted on the horizontal plate (17), wherein L-shaped clamping arms (20) are fixedly mounted on two sides of each moving plate (19);

a fourth gear (21) rotatably mounted on the horizontal plate (17), wherein the upper side and the lower side of the fourth gear (21) are respectively connected with a second rack (22) in a meshing manner, and one end, far away from the fourth gear (21), of the second rack (22) is fixedly connected with the moving plate (19);

and the motor (23) is fixedly installed on the horizontal plate (17), and the output end of the motor (23) penetrates through the horizontal plate (17) and is connected with the fourth gear (21).

6. The installation limiting and guiding system for the cement electric pole for the electric power construction as claimed in claim 5, wherein an arc-shaped plate (25) is fixedly installed at the upper end of the L-shaped clamping arm (20), and a first rubber pad (26) is elastically connected in the arc-shaped plate (25).

7. The installation, limiting and guiding system for the cement electric pole for electric power construction as claimed in claim 5, further comprising:

seted up mounting groove (2001) on L shape arm lock (20), protection shield (27), below are installed to mounting groove (2001) internal rotation protection shield (27) fixed mounting has U-shaped pole (28) that the symmetry set up on protection shield (27), the symmetry sliding connection has sliding pin (29) in U-shaped pole (28), fixed mounting has pull rod (30), top on sliding pin (29) the lower fixed surface of protection shield (27) installs connecting seat (31), the one end rotation connection of sliding pin (29) is kept away from in pull rod (30) is in connecting seat (31).

8. The installation, limiting and guiding system of the cement electric pole for electric power construction as claimed in claim 7, wherein a limiting block (32) is fixedly installed on the bottom surface of the installation groove (2001) close to the cement electric pole.

9. The installation limiting and guiding system for the cement electric pole for the electric power construction as claimed in claim 1, wherein a supporting column (33) is fixedly installed on the base (1), and a second rubber pad (24) is elastically connected to the upper end of the supporting column (33).

10. A cement pole installation limiting and guiding method for electric power construction adopts the cement pole installation limiting and guiding system for electric power construction as claimed in any one of claims 1 to 9, and is characterized in that the operation steps are as follows:

step 1: the counterweight bag (7) is filled with water or gravel, the device is moved to an installation site, and the first pneumatic cylinder (5) pushes the bearing plate (4) to turn over, so that the clamped cement electric pole is perpendicular to a pre-dug pit base;

and 2, step: when the bearing plate (4) is turned over, the connecting shaft (3) drives the meshed second gear (10) to rotate to tighten the pull rope (12), so that the supporting roller (6) slides to one side far away from the bearing plate (4) in the base (1);

and step 3: the third gear (14) drives the supporting roller (6) to rotate when passing through the first rack (13) and winds the counterweight bag (7);

and 4, step 4: a second pneumatic cylinder (18) pushes a horizontal plate (17) to vertically place the concrete pole in the pit foundation;

and 5: gravity reason probably can make the cement pole break away from the centre gripping of holder and quick gliding, and the cement pole of gliding offsets with protection shield (27), and stopper (32) have restricted the biggest rotation angle of protection shield (27), carries out the secondary when both sides press from both sides protection shield (27) atress and rotate spacing and fastening to the cement pole.

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