CN216239600U - Scaffold is used in installation of wind power tower section of thick bamboo - Google Patents

Abstract

The utility model relates to the technical field of construction frames, and discloses a construction frame for mounting a wind power tower cylinder. The scaffold is convenient to mount and dismount, so that the scaffold is more convenient to move and transport.

Description

Scaffold is used in installation of wind power tower section of thick bamboo

Technical Field

The utility model relates to the technical field of construction frames, in particular to a construction frame for mounting a wind power tower cylinder.

Background

The wind power tower cylinder is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set, and simultaneously absorbs the vibration of the set, the height of the tower cylinder of the wind power generator is generally 70-140 m and is usually circular, so that in the construction stage of wind power tower cylinder construction, the force points are few and the support is difficult to provide for some scaffolds or construction support frames.

Because the surface of wind power tower cylinder needs drilling as few as possible, consequently need increase the grudging post when setting up current scaffold and be connected in order to provide the fixed effect of support with ground, not only waste time and energy, and the operation is very inconvenient, influences holistic efficiency, and the scaffold often can prop up the electric wire or the high-tension line of construction high altitude, produces the destruction to electric wire and high-tension line easily.

The existing scaffold is mostly a simple and crude frame structure temporarily built by articles such as bamboos, time and labor are wasted in installation and disassembly, and the safety cannot be well guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction frame for mounting a wind power tower cylinder, which is convenient to mount and dismount, and is convenient to move and transport.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a scaffold is used in installation of wind power tower section of thick bamboo, includes the multiunit support frame, and multiunit support frame splices each other and forms the support body of scaffold, all is equipped with the connecting piece between two sets of adjacent support frames, the connecting piece all includes kicking block and stop collar, the kicking block with the stop collar is connected respectively on two sets of adjacent support frames, the kicking block with the connection can be dismantled to the stop collar.

The principle and the advantages of the scheme are as follows: in practical application, through setting up the multiunit support frame in this scheme, through regard as the multiunit support frame as the monomer, when setting up the scaffold, mutually support the concatenation with the multiunit support frame and form scaffold overall structure, and can realize detachable connection through mutually supporting of kicking block and stop collar in this scheme between the adjacent support frame, both easy to assemble and dismantlement like this, the while is still convenient for remove and transport, when needs remove and transport, become solitary individuality with whole scaffold split, thereby effectively reduced and accomodate the volume, be convenient for transport and removal, unusual practicality.

The support frame structure in this scheme is more stable, and the security is higher, and scaffold life among this technical scheme is longer than the scaffold life that current adoption bamboo was built to be convenient for used repeatedly.

Preferably, as an improvement, the kicking block all is located the below of stop collar, just the bottom of stop collar is all seted up flutedly, the top of kicking block all is connected with the projection, projection homoenergetic on the kicking block is gone into in the recess of stop collar.

According to the scheme, the supporting block and the limiting sleeve are matched with the convex column and the groove, rapid assembly and disassembly can be achieved, the structure of the supporting block and the limiting sleeve is simple, and the installation mode is simpler.

Preferably, as an improvement, the support frame is equipped with two-layerly at least, and each layer of support frame all has the multiunit, can dismantle the cooperation between the vertical just right two sets of support frames of upper strata and lower floor.

According to the scheme, at least two layers of support frames are arranged, the upper layer of support frame and the lower layer of support frame which are vertically opposite are detachably matched, and when the support frames are actually manufactured, the height of the support frames can be reduced, so that the size of the support frames is reduced, and the transportation is convenient; simultaneously because be provided with two-layer support frame in this scheme, overlap the installation from top to bottom two-layer support frame to can ensure that the holistic height of scaffold meets the high requirement of in-service use under the condition that reduces single support frame height.

Preferably, as an improvement, the support frames all include two montants that are parallel to each other and fix the connecting horizontal pole between two montants.

So set up, form the I-shaped pole between two montants and the connection horizontal pole in this scheme, it supports intensity higher, and stability is good, and the security is higher.

Preferably, as an improvement, all be equipped with two loop bars between the vertical just right two sets of support frames of upper strata and lower floor, the top and the bottom of loop bar all are seted up flutedly, and two montants in the vertical just right two sets of support frames of upper strata and lower floor are blocked respectively in the recess of two loop bar tops and bottoms.

So set up, be connected through the loop bar between upper support frame and the lower floor's support frame in this scheme, and the montant of upper support frame and lower floor's support frame is mutually supported with the recess at loop bar both ends respectively and is connected, and connection structure is simple, and dismantles and the installation effectiveness is higher.

Preferably, as an improvement, still include multiunit three pole, multiunit three pole level sets up, and the both ends of multiunit three pole are arranged in respectively between two sets of adjacent support frames.

So set up, the intensity and the stability of building a holistic scaffold can be strengthened to multiunit three pole in this scheme.

Preferably, as an improvement, the three-head rods respectively comprise three cross rods which are parallel to each other and are distributed in a triangular shape, and a support rod is connected between two of the three cross rods and the other cross rod.

So set up, the effectual structural strength who strengthens three-head pole to can further strengthen the holistic support effect of scaffold.

Preferably, as an improvement, still including installing the cable mechanism that props on the support frame, prop cable mechanism and include slide, fagging, two main limit boards and two vice limit boards, the fagging with the top of slide is connected, the both ends of fagging are articulated with the one end of two vice limit boards respectively, and the other end of two vice limit boards is articulated with two main limit boards respectively, the fagging all is equipped with the piece that resets with the articulated position between vice limit board and the main limit board and vice limit board, and two vice limit boards and two main limit boards form the M font.

So set up, the cable mechanism that props in this scheme can play the effect of supporting cable or high-tension line to avoid when installation wind power tower cylinder, cable or high-tension line produce the scaffold and interfere, and can play the effect of protection to cable or high-tension line, avoid producing cable or high-tension line and destroy when installation wind power tower cylinder.

In addition, main limit board and vice limit board are articulated in this scheme, and vice limit board and fagging are articulated and all be equipped with the piece that resets (like torsion spring) in respective articulated position, make and prop cable mechanism and can make the cable cross main limit board smoothly and arrange the inboard of main limit board in when supporting the cable from lower up moving, can play better spacing and supporting role to the cable like this, the same also can prop cable mechanism and make the cable escape from main limit board inboard by upper down moving, realize the screens effect of portable, prevent that the slippage of cable from causing the incident in the work progress.

Preferably, as an improvement, still include the spacing sleeve of installing on the support frame, the slide is with the vertical sliding fit of spacing sleeve, be equipped with the gliding locating part of restriction slide between slide and the spacing sleeve.

So set up, the supporting height that cable mechanism was propped in the adjustment that this scheme middle and spacing sleeve and slide are mutually supported can be nimble according to on-the-spot actual conditions, and the locating part can prop cable mechanism after adjusting the supporting height that props cable mechanism and carry out spacing fixed.

Preferably, as an improvement, the top of support frame can be dismantled the cooperation and have a connecting cylinder, the top of connecting cylinder is connected with the support of Y font.

So set up, the support of the Y font in this scheme can play the effect of auxiliary stay to the cable, and is bigger to the support area of cable, supports more stability, can further reduce the interference that produces between cable and the scaffold.

Drawings

Fig. 1 is a front view of a first embodiment of a scaffold for mounting a wind power tower according to the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a front view of a second embodiment of a scaffold for mounting a wind power tower according to the present invention.

Fig. 4 is a side view of a second embodiment of a scaffold for mounting a wind power tower according to the present invention.

Fig. 5 is a partially enlarged view of B in fig. 4.

Fig. 6 is a front view of a third embodiment of a scaffold for mounting a wind power tower according to the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the support frame comprises a support frame 1, a vertical rod 11, a support block 12, a convex column 121, a limiting sleeve 13, a connecting cross rod 14, a sleeve rod 2, a three-head rod 3, a limiting sleeve 31, a support rod 32, a cable supporting mechanism 4, a sliding plate 41, a support plate 42, a main limiting plate 43, an auxiliary limiting plate 44, a connecting cylinder 5, a support 51, a limiting hole 6, a limiting pin 7, a torsion spring 8 and a mounting plate 9.

Example one

The embodiment is basically as shown in the attached figure 1: the utility model provides a scaffold is used in wind power tower cylinder installation, includes multiunit support frame 1, multiunit support frame 1 splices each other and forms the support body of holistic scaffold, all is equipped with the connecting piece between adjacent two sets of support frames 1, and the connecting piece all includes kicking block 12 and stop collar 13 in this embodiment, and kicking block 12 and stop collar 13 are connected respectively on adjacent two sets of support frames 1, and kicking block 12 and stop collar 13 can dismantle the connection.

In this embodiment, the supporting frame 1 includes two parallel vertical rods 11 and a connecting cross rod 14 fixed between the two vertical rods 11, and two ends of the connecting cross rod 14 are respectively and fixedly mounted with the two vertical rods 11, for example, fixed by welding, and the supporting frame 1 in this embodiment is in an i-shaped rod structure, and has high strength and good stability.

In this embodiment, the supporting blocks 12 are all located below the limiting sleeves 13, and the supporting blocks 12 and the limiting sleeves 13 are respectively connected to the vertical rods 11 of the two adjacent groups of supporting frames 1. In this embodiment, the connection mode between the supporting block 12 and the limiting sleeve 13 and the supporting frame 1 may be fixed by welding, screwing, or the like.

As shown in fig. 2, the position limiting sleeve 13 is cylindrical in this embodiment, and the bottom of the position limiting sleeve 13 is provided with a groove, the top end of the supporting block 12 is connected with the convex column 121, the convex column 121 and the supporting block 12 are welded and fixed in this embodiment, the convex column 121 on the supporting block 12 can be clamped into the groove of the position limiting sleeve 13, and the convex column 121 and the groove at the bottom of the position limiting sleeve 13 are in interference fit in this embodiment.

The supporting frame 1 has at least two layers, and the embodiment is described by taking the supporting frame 1 with two layers as an example. Every layer support frame 1 all has the multiunit, and the cooperation can be dismantled between vertical just right two sets of support frames 1 of upper strata and lower floor, and is specific: all be equipped with two loop bars 2 between upper strata and the vertical just right two sets of support frames 1 of lower floor, it is shown in combination figure 2, the top and the bottom of loop bar 2 all set up flutedly, in the recess of loop bar 2 top and bottom was gone into respectively to montant 11 in the vertical just right two sets of support frames 1 of upper strata and lower floor, montant 11 and loop bar 2's recess interference fit.

The specific implementation process is as follows: in the present embodiment, the example shown in fig. 1 is described in which four sets of support frames 1 are provided on the front side and the rear side, and two sets of support frames 1 are provided on the left side and the right side. Multiunit support frame 1 carries out joint cooperation each other and constitutes the scaffold wholly as solitary individuality, during the installation, builds the support frame 1 that is located the lower floor earlier, and the support frame 1 of lower floor needs to use six groups, and the support frame 1 of front side and rear side is equipped with two sets ofly respectively, and support frame 1 on left side and right side is equipped with a set ofly respectively.

During construction, the support frame is constructed and installed according to the principle that the convex columns 121 on the supporting blocks 12 of one group of the support frame 1 are inserted into the grooves of the supporting blocks 12 on the other group of the support frame 1 in the two adjacent groups of the support frames 1, a rectangular frame structure is formed, and the installation of the support frame 1 on the lower layer is completed at the moment.

Then install the support frame 1 that is located the upper strata again, earlier go into in proper order through the recess of its bottom a plurality of loop bars 2 on the montant 11 that is located each group's support frame 1 of lower floor, then install according to the mode of building of the above-mentioned support frame 1 that is located the lower floor again, make simultaneously that the montant 11 that is located each group's support frame 1 of upper strata is gone into in proper order the recess on loop bar 2 top can.

The connecting piece in this embodiment can connect the groups of supporting frames 1 on each floor to form a frame structure, and the loop bar 2 can connect the groups of supporting frames 1 on the upper floor with the groups of supporting frames 1 on the lower floor. The combined structure is easy to install and disassemble, convenient to transport and move and high in controllability.

Example two

As shown in fig. 3, a scaffold for installing a wind turbine tower differs from the first embodiment in that: the scaffold in this embodiment still includes three pole 3 of multiunit, and this embodiment is equipped with three pole 3 of three group, and three pole 3 levels of three group set up, and the both ends of three pole 3 of multiunit are arranged in respectively and are located between two sets of adjacent support frames 1 of one deck, and three pole 3 of three group in this embodiment all are located the support frame 1 on upper strata.

Three pole 3 all includes three horizontal poles that are parallel to each other in this embodiment, and three horizontal poles are triangular distribution, and three horizontal poles distribute according to isosceles triangle's structure in this embodiment, combine shown in fig. 4, wherein two horizontal poles among three horizontal poles are connected with vaulting pole 32 respectively with between another horizontal pole, lie in the horizontal pole of the top and lie in the two horizontal poles of below in this embodiment and pass through vaulting pole 32 and be connected, welded fastening between horizontal pole and the vaulting pole 32.

When the three-head rods 3 are arranged on the built multiple groups of support frames 1, the cross rods above the three-head rods 3 are located between the two adjacent vertical rods 11, and the rest two cross rods are respectively located on two sides of the two adjacent vertical rods 11. Thereby make the both ends of three pole 3 block respectively between adjacent two sets of support frames 1 to reinforcing support frame 1's stability.

As shown in fig. 3, the scaffold in this embodiment further includes a cable supporting mechanism 4, in this embodiment, the cable supporting mechanism 4 is installed on the middle three-head rod 3, the cable supporting mechanism 4 includes a sliding plate 41, a supporting plate 42, two main limiting plates 43 and two auxiliary limiting plates 44, the supporting plate 42 is connected to the top end of the sliding plate 41, the sliding plate 41 is vertically disposed, the supporting plate 42 is horizontally disposed, and the sliding plate 41 and the supporting plate 42 are fixed by screws.

The support rod 32 and the sliding plate 41 form a T-shaped structure, two ends of the support plate 42 are respectively hinged to one end of two auxiliary limit plates 44, the other ends of the two auxiliary limit plates 44 are respectively hinged to two main limit plates 43, and as shown in fig. 5, the hinged positions between the support plate 42 and the auxiliary limit plates 44 and between the auxiliary limit plates 44 and the main limit plates 43 are both provided with a reset piece, in this embodiment, the reset piece is a torsion spring 8, and the two auxiliary limit plates 44 and the two main limit plates 43 form an M shape.

Referring to fig. 4, the scaffold in this embodiment further includes a limiting sleeve 31 installed on the support frame 1, in this embodiment, the limiting sleeve 31 is fixedly installed on the middle three-headed rod 3, and the limiting sleeve 31 and the three-headed rod 3 can be fixed in a welding and clamping manner. The sliding plate 41 is inserted into the limiting sleeve 31 and is in vertical sliding fit with the limiting sleeve 31, and a limiting part for limiting the sliding of the sliding plate 41 is arranged between the sliding plate 41 and the limiting sleeve 31. In the embodiment, the vertical position of the sliding plate 41 is adjusted, so that the supporting height of the cable supporting mechanism 4 is adjusted.

A plurality of spacing holes 6 have been seted up in proper order along slide 41's length direction in this embodiment, locating part in this embodiment is spacer pin 7, spacing sleeve 31's one side is seted up with spacing hole 6 just right through-hole, through penetrating spacer pin 7 to the through-hole in, make spacer pin 7 insert in spacing hole 6 and play the limiting displacement to slide 41's vertical slip, like this when adjusting the back to the support height who props cable mechanism 4, spacing hole 6 through spacer pin 7 and slide 41 mutually supports and play the gliding effect of restriction slide 41, and then play fixedly to slide 41, make and prop cable mechanism 4 and keep the state of stabilizing the support.

As shown in fig. 1, the top of support frame 1 in this embodiment can be dismantled the cooperation and have connecting cylinder 5, and is concrete, and the bottom of connecting cylinder 5 in this embodiment is seted up flutedly, and connecting cylinder 5 inserts on the 11 tops of montant of support frame 1 through the recess of bottom, and connecting cylinder 5 in this embodiment is equipped with two, and two connecting cylinders 5 all are located support frame 1 on upper strata, and two connecting cylinders 5 are located the left side and the right side of propping cable mechanism 4 respectively.

The top end of the connecting cylinder 5 is connected with a Y-shaped bracket 51, and the bracket 51 is fixed with the connecting cylinder 5 by welding, screwing and the like.

The cable supporting mechanism 4 in this embodiment can play a role in supporting cables or high-voltage wires, so that the situation that the cables or the high-voltage wires interfere with a scaffold when the wind power tower cylinder is installed is avoided, the cables or the high-voltage wires can be protected, and the cables or the high-voltage wires are prevented from being damaged when the wind power tower cylinder is installed.

In addition, in this embodiment, the main limiting plate 43 is hinged to the auxiliary limiting plate 44, the auxiliary limiting plate 44 is hinged to the supporting plate 42, and the torsion springs 8 are arranged at respective hinged positions, so that the cables can smoothly cross the main limiting plate 43 and be arranged on the inner side of the main limiting plate 43 when the cable supporting mechanism 4 moves from bottom to top to support the cables, and thus, the cables can be better limited and supported, and the cable supporting mechanism 4 can also move from top to bottom to enable the cables to escape from the inner side of the main limiting plate 43, so that a convenient clamping effect is realized, and safety accidents caused by slippage of the cables in the construction process are prevented. The two Y-shaped brackets 51 in this embodiment can assist in supporting a cable or a high-voltage wire.

EXAMPLE III

As shown in fig. 6, the present embodiment is different from the second embodiment in that: the scaffold in this embodiment further comprises a supporting mechanism for supporting the built support frame 1, the supporting mechanism is a mounting plate 9, the three-head rod 3 is omitted in this embodiment, the mounting plate 9 is replaced by the three-head rod 3, through holes are formed in the front portion and the rear portion of the mounting plate 9, and the mounting plate 9 is sleeved on a vertical rod 11 of the support frame 1 located on the front side and the rear side through two through holes in the front portion and the rear portion. The mounting plate 9 is directly inserted on the vertical rod 11 of the support frame 1, so that the mounting and the dismounting are convenient.

The limiting sleeve 31 is fixedly installed on the installation plate 9, a through hole communicated with the limiting sleeve 31 is formed in the installation plate 9, and the sliding plate 41 of the cable supporting mechanism 4 penetrates through the limiting sleeve 31 and the installation plate 9 and is in vertical sliding fit with the limiting sleeve 31 and the installation plate 9.

The embodiment provides another installation mode that the limiting sleeve 31 and the cable supporting mechanism 4 are installed on the support frame 1. And the mounting plate 9 in this embodiment can improve the stability and strength of the scaffold after construction.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a scaffold is used in installation of wind power tower section of thick bamboo, includes the multiunit support frame, the mutual concatenation of multiunit support frame forms the support body of scaffold, its characterized in that: all be equipped with the connecting piece between two sets of adjacent support frames, the connecting piece all includes kicking block and stop collar, the kicking block with the stop collar is connected respectively on two sets of adjacent support frames, the kicking block with the connection can be dismantled to the stop collar.

2. The scaffold for mounting a wind power tower according to claim 1, wherein: the bracer all is located the below of stop collar, just the bottom of stop collar is all seted up flutedly, the top of bracer all is connected with the projection, projection on the bracer all can block into in the recess of stop collar.

3. The scaffold for mounting a wind power tower according to claim 1, wherein: the support frame is equipped with two-layerly at least, and each layer of support frame all has the multiunit, can dismantle the cooperation between the vertical just right two sets of support frames of upper strata and lower floor.

4. A scaffold for installation of a wind tower as claimed in claim 3, wherein: the support frame all includes two montants that are parallel to each other and fixes the horizontal pole of connecting between two montants.

5. A scaffold for installation of a wind tower according to claim 4, wherein: two loop bars are arranged between the two vertical right-facing support frames of the upper layer and the lower layer, grooves are formed in the top ends and the bottom ends of the loop bars, and two vertical bars in the two vertical right-facing support frames of the upper layer and the lower layer are clamped into the grooves in the top ends and the bottom ends of the two loop bars respectively.

6. A construction frame for mounting a wind power tower according to any one of claims 1-5, wherein: the support frame is characterized by further comprising a plurality of groups of three-head rods, wherein the plurality of groups of three-head rods are horizontally arranged, and two ends of each group of three-head rods are respectively arranged between two adjacent groups of support frames.

7. A scaffold for installation of a wind tower as claimed in claim 6, wherein: the three-head rods comprise three cross rods which are parallel to each other and distributed in a triangular shape, and a support rod is connected between two of the three cross rods and the other cross rod.

8. The scaffold for mounting a wind power tower according to claim 1, wherein: still including installing the cable mechanism that props on the support frame, prop cable mechanism and include slide, fagging, two main limiters and two vice limiters, the fagging with the top of slide is connected, the both ends of fagging are articulated with the one end of two vice limiters respectively, and the other end of two vice limiters is articulated with two main limiters respectively, the fagging all is equipped with the piece that resets with vice limiters and the articulated position between vice limiters and the main limiters, and two vice limiters and two main limiters form the M font.

9. The scaffold for mounting a wind tower according to claim 8, wherein: the sliding plate is in vertical sliding fit with the limiting sleeve, and a limiting part for limiting the sliding plate to slide is arranged between the sliding plate and the limiting sleeve.

10. A scaffold for installation of a wind tower according to claim 9, wherein: the top of support frame can be dismantled the cooperation and have the connecting cylinder, the top of connecting cylinder is connected with the support of Y font.

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