CN208473323U - Spacial special-shaped members assembly moulding bed - Google Patents

Abstract

The utility model relates to space shape diverse structure manufacturing field, especially a kind of spacial special-shaped members assembly moulding bed, including pedestal, lifting shaft, elevating lever, bracket, positioning seat, the pedestal include longitudinal beam, transverse beam and column.Lifting shaft column corresponding to the left end of the base slides up and down to connection, and is fixed on the corresponding column, and elevating lever column corresponding to the right end of the base slides up and down to connection, and is fixed on the corresponding column.The left end of the bracket is rotationally connected on the lifting shaft, and right end is erected on the elevating lever.The positioning seat with the bracket slide is connect, and is fixed on the bracket.Using the spacial special-shaped members assembly moulding bed of the utility model, it is readily transported and uses, with preferable structural stability, assembled moulding bed positioning accuracy can be improved, reduce component assembly scale error, the integral assembling that length or the biggish spacial special-shaped members of bending degree can be achieved, is conducive to the quality and efficiency that improve spacial special-shaped Steel Structure Installation.

Description

Spacial special-shaped members assembly moulding bed

Technical field

The utility model relates to space shape diverse structure manufacturing technology field more particularly to a kind of spacial special-shaped members assembly tires Frame.

Background technique

With the development of modern building fabric technology, people require also to be constantly occurring variation to the appearance and modeling of building, Spacial special-shaped structure technology is that people realize that the architecture structure form with modern industrialization style creates technical conditions.In sky Between polymorphic structure processing installation process in, how accurately by design size complete component assembly, be guarantee its building knot The key technology of structure quality and safety.

Chinese 204001784 U of utility model prospectus CN discloses a kind of three-dimensional regulation assembly moulding bed, using solid Fixed mold and flexible mould are fixed, and moulding bed pedestal and portable stanchion, stull combine, the ruler of the length of template can be changed Very little variation, quickly accurately assembles stereoscopic member.However, this design has the following problems and disadvantage:

One, its column and overhanging bar are cantilever design, and under component gravity, cantilever member is easy because swinging It is deformed, causes error in assembly positioning；

Secondly, slide vertically the height adjustment device of clamping plate, need by measure determine its coordinate position after just can be carried out Installation is fixed, it is difficult to realize the operation of continuous and stable, working efficiency is lower；

Thirdly, base platform there is fixed dimension, when component length or bending degree exceed the size range, assembled tire The use of frame will be limited accordingly, be needed to make more great moulding bed, be made troubles to transport.

Utility model content

In order to overcome the shortcomings of above-mentioned aspect in the prior art, it is assembled that the utility model provides a kind of spacial special-shaped members Moulding bed can be suitable for the component assembly of different dimensions, it is intended that being readily transported and using, have preferable knot Structure stability, can be improved assembled moulding bed positioning accuracy, reduce component assembly scale error, it can be achieved that length or bending degree compared with The integral assembling of big spacial special-shaped members.

To achieve the above object, spacial special-shaped members assembly moulding bed provided by the utility model is achieved in that specifically Ground, comprising: pedestal, lifting shaft, elevating lever, bracket, positioning seat, the pedestal include longitudinal beam, transverse beam and column.The upright post vertical It directly is installed in the corner of the pedestal, lifting shaft column corresponding to the left end of the base slides up and down to connection, or is fixed on On the corresponding column, elevating lever column corresponding to the right end of the base slides up and down to connection, or is fixed on this accordingly On column.The left end of the bracket is rotationally connected on the lifting shaft, and right end is erected on the elevating lever, the positioning seat and the branch Frame is slidably connected, or is fixed on the bracket.

The spacial special-shaped members assembly moulding bed of the utility model, downslide can be gone up by being respectively set on the column at pedestal both ends The lifting shaft and elevating lever for moving and fixing, and one end of bracket is hinged on lifting shaft, the other end is freely erected at lifting On bar, the height of bar can be dropped by adjusting separately lifting shaft and length, change the height of bracket and its angle with horizontal plane, from And realize the position and direction that bracket upper member is controlled by the height parameter of moulding bed both ends lifting shaft and elevating lever, make assembled ruler Very little measurement is simplified.On the other hand, fixed connection type is taken between the column and longitudinal beam on pedestal, makes pedestal Structure is more firm, is conducive to avoid measurement error caused by deforming during assembly because of column.

In addition, also there is following supplementary technology according to spacial special-shaped members assembly moulding bed provided by the embodiment of the utility model Feature:

As a kind of optimal technical scheme of the utility model, which includes adjustment seat and adjusting rod, and the adjustment seat is solid It is scheduled on the top of the column, the upper end of the adjusting rod and the adjustment seat are connected to the outside of the pedestal and parallel with the column, should Adjusting block is installed on adjusting rod.

Adjusting block is installed on the adjusting rod for be connected to column top, can be used for carrying out lifting shaft and elevating lever vertical single Dimension it is separately adjustable, convenient for being adjusted to moulding bed dimensional parameters.

Further, the ontology of the lifting shaft has cylindrical surface, and both ends are respectively provided with the first post holes and the first connecting hole, should The corresponding column of the left end of the base is installed in first post holes respectively, is installed on the corresponding column respectively in first connecting hole Adjusting rod, the lifting shaft be hung on the adjusting block and the corresponding adjusting rod connect.

Further, which is respectively provided with the second post holes and the second connecting hole, wears respectively in second post holes The corresponding column of the right end of the base is filled, installs the adjusting rod on the corresponding column, the lifting in second connecting hole respectively Bar is hung on the adjusting block to be connected with the corresponding adjusting rod.

Cylindrical surface on lifting shaft can be realized between bracket and lifting shaft hingedly provides cylinder fitting surface.Lifting shaft both ends The first post holes and second post holes at elevating lever both ends be slidably assembled respectively with corresponding column outer surface, limit the lifting Plane relative position between axis and the elevating lever and pedestal, and the height of lifting shaft and elevating lever can then be filled by changing The position for the adjusting block being located on adjusting rod is controlled, can since adjusting block and lifting shaft and elevating lever are not directly connected to To be separated from each other, thus it is more convenient to the repositioning of adjusting block operation, be conducive to the positioning for improving lifting shaft and elevating lever Precision.

Further, which is all-teeth screw, which is the nut being installed on the adjusting rod, the adjusting rod It is hung in the adjustment seat, the upper end is installed with nut and connect with the adjustment seat.

In this way when the nut as adjusting block is adjusted in the position in the all-teeth screw as connecting rod, even if Lifting shaft or elevating lever are not lifted, can also be conducive to improve working efficiency with normal operating.

As a kind of optimal technical scheme of the utility model, which includes revolving sleeve, support arm, and two support arms are parallel Ground is connected on the revolving sleeve, and the ontology of the lifting shaft is installed in the revolving sleeve.

It is installed on the ontology of lifting shaft in the revolving sleeve on bracket and realizes between the two hinged, and pass through two The support arm that root is connected in parallel on revolving sleeve establishes one for determining the datum plane of member position, makes assembling members Location parameter conversion is more convenient, and mistake caused by dimension conversion is reduced or avoided.

As a kind of optimal technical scheme of the utility model, which includes supporting rod and fastener, the positioning seat Ontology is erected at the upper side of the bracket, which is located at the downside of the bracket, which passes through the fastener It connect and locks with the positioning seat ontology, which is fixed on the bracket.

Positioning seat is fixed on by the connection type on bracket by supporting rod and connector in this way, convenient for carrying out to positioning seat Mobile and replacement can reduce use cost with the further expansion scope of application.

As a kind of improvement to the utility model, which has first sleeve, tool on the outside of the first sleeve There is the first connecting plate, first connecting hole, the axis of the first sleeve and the lifting shaft body are offered on first connecting plate The axis co-planar on cylindrical surface is simultaneously vertical.

In this way using casing connection at the both ends of the lifting shaft, inner cavity can be used as that the lifting shaft connect with column the One post holes keeps the processing and fabricating of lifting shaft more convenient, economical.

As a kind of improvement to the utility model, which has the second casing, second outside of sleeve tool There is the second connecting plate, second connecting hole, the axis of second casing and the lifting bar body are offered on second connecting plate Axis co-planar and vertical.

In this way using casing connection at the both ends of the elevating lever, inner cavity can be used as that the elevating lever connect with column the Two post holes keep the processing and fabricating of elevating lever more convenient, economical.

Further, it is centrally located fixed limit sleeve in the lifting bar body, which further includes connecting rod, the connecting rod Between two support arms, and two support arms that are permanently connected, the limit sleeve are fastened between two support arms.

Two support arms are connected with connecting rod in this way, cantilever span of the support arm in the chassis plane can be shortened, are improved Structural stability of the bracket in own layer prevents from making the company between the support arm and the casing when mobile or replacement positioning seat Receive damage, and fixed limit sleeve can be erected at swing on elevating lever with limit bracket right end, guarantee lifting shaft and It is parallel between elevating lever, be conducive to the positioning accuracy for controlling moulding bed.

The utility model compared with prior art, has the advantage that

1. making its rigidity of structure is larger to be unlikely to deform using the column of rigid connection on the base, advantageously reducing component Assembled scale error；

2. being controlled by the height for adjusting lifting shaft and elevating lever component assembly position and direction and one end being cut with scissors Ground connection is erected at the bracket on lifting shaft and elevating lever, keeps the control of moulding bed assembly size simple and convenient；

3. establishing lifting shaft and elevating lever height adjustment device by adjusting rod and adjusting block, make adjustment operation continuous and stable, Be conducive to improve splicing accuracy；

4. assembly moulding bed is used cooperatively more than, suitable for the assembly of a variety of spacial special-shaped members, is conducive to length or curved Bent more component carries out integral assembling.

5. moulding bed size is smaller, highway transportation can be convenient on truck.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from below in conjunction with attached drawing to from combine following accompanying drawings pair It will be apparent and be readily appreciated that in the description of embodiment.

Fig. 1 is the utility model spacial special-shaped members assembly moulding bed schematic diagram；

Fig. 2 is the decomposition diagram of the moulding bed of spacial special-shaped members assembly shown in Fig. 1；

Fig. 3 is the pedestal of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Fig. 4 is the attachment base partial enlarged view of detail drawing A shown in Fig. 3；

Fig. 5 is the lifting shaft of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Fig. 6 is the elevating lever of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Fig. 7 is the bracket of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Fig. 8 is the positioning seat of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Fig. 9 is the erection method schematic diagram of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Figure 10 is the left low and right high status diagram of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Figure 11 is the right low left high status diagram of the moulding bed of spacial special-shaped members assembly shown in Fig. 1-2；

Corresponding relationship between appended drawing reference as shown in the figure and component names are as follows:

01- component；1- pedestal；11- longitudinal beam；12- transverse beam；13- column；131- adjustment seat；132- adjusting rod；133- Adjusting block；2- lifting shaft；21- first sleeve；The first post holes of 211-；The first connecting plate of 22-；The first connecting hole of 221-；23- first Floor；3- elevating lever；The second casing of 31-；The second post holes of 311-；The second connecting plate of 32-；The second connecting hole of 321-；The second rib of 33- Plate；34- limit sleeve；4- bracket；41- revolving sleeve；411- rotary hole；42- support arm；43- connecting rod；5- positioning seat；51- supporting rod； 52- fastener；

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below with reference to specific implementation Mode and attached drawing further carry out clear, complete description to the utility model.It should be noted that the case where not conflicting Under, the feature in embodiments herein and embodiment can be combined with each other.

As shown in Figs. 1-2, preferred embodiments of the present invention are, comprising: pedestal 1, lifting shaft 2, elevating lever 3, branch Frame 4, positioning seat 5.

Pedestal 1 as shown in Figure 3 includes that the transverse beam 12 parallel to each other of two 11, two, mutually parallel longitudinal beams and four are vertical The square steel tube that column 13, two longitudinal beams 11 and two transverse beams 12 are all made of 100x100x5mm is made, and is welded into rectangle frame Frame.The four columns 13 of the pedestal 1 are made using the round steel pipe of Ф 89x4mm, are located on four angles of the rectangular frame, And it is vertically welded on the upper side at two 11 both ends of longitudinal beam respectively.

The top of column 13 as shown in Figure 4 has adjustment seat 131, which is the rectangular steel plates of 10mm, horizontally It is welded on the top of the column 13 and chooses to the outside of the pedestal 1, offered up and down among 131 outside of adjustment seat The circular hole of Ф 26mm is coated with adjusting rod 132 in the circular hole, which is M24 all-teeth screw, and nut is installed in the upper end 134, it is connected to the adjusting rod 132 in the adjustment seat 131.

For the lifting shaft 2 as shown in figure 5, its main body is the round steel pipe of Ф 89x4mm, both ends are welded with first sleeve 21.It should First sleeve 21 is the round steel pipe of Ф 102x5mm, internal to have the first post holes 211, and outside is welded with the first connecting plate 22. First connecting plate 22 is the steel plate of 10mm thickness, offers the first connecting hole 221 up and down among it, first connecting hole 221 be the circular hole of Ф 26mm.The first floor 23 is also welded on first connecting plate 22, which is also welded to simultaneously In the first sleeve 21.The first sleeve 21 at 2 both ends of lifting shaft is respectively sleeved in the two root posts 13 of 1 left end of pedestal, should Adjusting rod 132 in two root posts 13 is passed through from corresponding first connecting hole 221 respectively.First in the connecting rod 132 connects Adjusting block 133 is installed with below fishplate bar 22, which is the nut that specification is adapted to the adjusting rod 132, first connection Plate 22 is erected on corresponding adjusting block 133.

For the elevating lever 3 as shown in fig. 6, its main body is the round steel pipe of Ф 89x4mm, both ends are welded with the second casing 31.It should Second casing 31 is the round steel pipe of Ф 102x5mm, internal to have the second post holes 311, and outside is welded with the second connecting plate 32. Second connecting plate 32 is the steel plate of 10mm thickness, offers the second connecting hole 321 up and down among it, second connecting hole 321 be the circular hole of Ф 26mm.The second floor 33 is also welded on second connecting plate 32, which is also welded to simultaneously On second casing 31.The limit sleeve 34 of protrusion is centrally located on 3 ontology of elevating lever, which is Ф 140x4mm Round steel pipe be made, and the center of its ontology is coaxially welded on the elevating lever 3.Second casing at 3 both ends of elevating lever 31 are respectively sleeved in the two root posts 13 of 1 right end of pedestal, and the adjusting rod 132 in the two root posts 13 is respectively from corresponding second It is passed through in connecting hole 321.It is installed with adjusting block 133 below the second connecting plate 32 in the connecting rod 132, which is The nut that specification is adapted to the adjusting rod 132, second connecting plate 32 are erected on corresponding adjusting block 133.

The bracket 4 as shown in Figure 7 includes revolving sleeve 41, support arm 42 and connecting rod 43, which is Ф 102x5mm's Round steel pipe, internal to have rotary hole 411, which is the square steel tube of 100x100x5mm, and the axis of two support arms 42 is equal With the axis co-planar of revolving sleeve 41 and vertical, left end is welded on the revolving sleeve 41.The bracket 4 further includes connecting rod 43, the company Bar 43 is the square steel tube of 50x50x4mm, and between two support arms 42, both ends are welded on two 42 medial surfaces of support arm.It should The ontology of lifting shaft 3 is threaded through in the revolving sleeve 41, which rotationally connect with the main body round tube of the lifting shaft 2, another End-rack is located on the elevating lever 3, and two support arms 42 are located at 34 two sides of limit sleeve on the elevating lever 3, limits the bracket 4 Swing planar.

Positioning seat 5 as shown in Figure 8 includes supporting rod 51 and fastener 52, which is 50x50x4mm square steel tube, The fastener is M8 screw bolt and nut.5 ontology of positioning seat is erected at the upper side of the bracket 4, which is located at the branch The downside of frame 4,5 ontology of positioning seat and 51 both ends of supporting rod accordingly offer 10 circular hole of Ф up and down, this is tight Firmware 52 is threaded through in the circular hole correspondingly respectively.51 both ends of supporting rod pass through the fastener 52 and the positioning seat 5 Body is connected and is locked, which is fixed on the bracket 4.

This programme is mainly used for the assembled positioning of spacial special-shaped members, and the spacial special-shaped members of each the utility model are assembled Moulding bed can be used for determining the position of a pair of control point on component 01, according to the number of control points of component 01, match multiple tires Frame uses the assembled positioning, it can be achieved that the super curved component of overlength simultaneously.

The utility model sky is introduced below with reference to the assembly of a trussmember 01 in certain spacial special-shaped steel structural roof Between abnormity component assembly moulding bed application.

When specifically used, first based on consolidation shed situation, establishes assembled reference frame, and control according to 01 form of component The position coordinates of point obtain each moulding bed parameter are arranged accordingly by conversion, comprising: the positioning datum point coordinate of pedestal 1 and Orient the position of the height and positioning seat 5 of datum mark coordinate, lifting shaft 2 and elevating lever 3 on bracket 4.

Then to each moulding bed, respectively according to its corresponding setting parameter, by its pedestal 1 mobile in assembled place, The mobile positioning seat 5 on its bracket 4, and the height of its lifting shaft 2 and elevating lever 3 is adjusted, make to reach the assembled requirement of component 01.

When adjusting the position of positioning seat 5, first 5 ontology of positioning seat is erected on corresponding bracket 4, and is connected with fastener 52 The supporting rod 51 below bracket is connect, then the mobile positioning seat 5 is allowed to reach position as defined in parameter on bracket 4, finally locks The positioning seat 5 is fixed on bracket 4 by the tight fastener 52.

When the height of adjusting lifting shaft 2 or elevating lever 3, by adjusting 133 nut of adjusting block on each adjusting rod 132, make Lifting shaft 2 or elevating lever 3 move up or down, and the height parameter for obtaining its height with conversion is consistent.

When mobile foundation 1, first according to the coordinate of the positioning datum point of pedestal 1 and orientation datum mark, in ground survey and mark Remember corresponding anchor point out, then mobile foundation 1 enables its datum mark be overlapped with the anchor point marked, is allowed in consolidation shed ground level In it is in place.

Finally, to each moulding bed be arranged and move it is in place after can start the assembly of component 01.The component 01 is in each tire Assembled situation on frame is as shown in Figure 9.

It is the left low and right high limiting condition of the utility model spacial special-shaped members assembly moulding bed as shown in Figure 10, it rises at this time Drop axis 2 is located at 13 bottom of column, and elevating lever 3 is located at 13 top of column；It is the utility model spacial special-shaped members as shown in figure 11 The right low left high limiting condition of assembled moulding bed, its lifting shaft 2 is located at 13 top of column at this time, and elevating lever 3 is located at 13 bottom of column. The utility model spacial special-shaped members assembly moulding bed be used for component 01 assembly when, can be set above two limiting condition it Between any one state.

In conclusion being readily transported and using using preferred embodiments of the present invention, have preferable structure steady It is qualitative, assembled moulding bed positioning accuracy can be improved, reduce component assembly scale error, it can be achieved that length or bending degree are biggish The integral assembling of spacial special-shaped members is conducive to the quality and efficiency that improve spacial special-shaped Steel Structure Installation.

In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "front", "rear" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or unit of indication or suggestion meaning must have specific direction, with specific orientation structure It makes and operates, it is thus impossible to be construed as a limitation of the present invention；In the description of the present invention, term " installation ", " connected ", " connection ", " fixation " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to detachable Connection, or be integrally connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common of this field For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, this field it is general Logical technical staff can modify to above-described embodiment in the scope of the utility model, equivalent replacement and improvement.It is all this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of spacial special-shaped members assembly moulding bed, including pedestal (1), the pedestal (1) includes longitudinal beam (11), transverse beam (12) and column (13), it is characterised in that:

It further include lifting shaft (2), elevating lever (3), bracket (4), positioning seat (5), the column (13) is vertically installed in described The corner of pedestal (1), the lifting shaft (2) slides up and down to the column (13) of the pedestal (1) left end to be connect, or solid It is scheduled on the column (13), the column (13) of the elevating lever (3) and the pedestal (1) right end slides up and down to company It connects, or is fixed on the column (13), the left end of the bracket (4) is rotationally connected on the lifting shaft (2), right end frame It is located on the elevating lever (3), the positioning seat (5) is movably connected with the bracket (4), or is fixed on the bracket (4) On.

2. spacial special-shaped members assembly moulding bed according to claim 1, which is characterized in that the column (13) includes adjusting Seat (131) and adjusting rod (132), the adjustment seat (131) are fixed on the top of the column (13), the adjusting rod (132) Upper end and the adjustment seat (131) be connected to the pedestal (1) outside and, the adjusting rod parallel with the column (13) (132) adjusting block (133) are installed on.

3. spacial special-shaped members assembly moulding bed according to claim 2, which is characterized in that the ontology of the lifting shaft (2) With cylindrical surface, both ends are respectively provided with the first post holes (211) and the first connecting hole (221), difference in first post holes (211) The corresponding column (13) in the pedestal (1) left end is installed, is installed respectively in first connecting hole (221) corresponding described Adjusting rod (132) on column (13), the lifting shaft (2) are hung on the adjusting block (133) and the corresponding adjusting Bar (132) connection.

4. spacial special-shaped members assembly moulding bed according to claim 2, which is characterized in that elevating lever (3) both ends point Not Ju You the second post holes (311) and the second connecting hole (321), the pedestal (1) right side is installed in second post holes (311) respectively The corresponding column (13) is held, installs the adjusting on the corresponding column (13) in second connecting hole (321) respectively Bar (132), the elevating lever (3) is hung on the adjusting block (133) to be connected with the corresponding adjusting rod (132).

5. spacial special-shaped members assembly moulding bed according to claim 2, which is characterized in that the adjusting rod (132) is complete Tooth screw rod, the adjusting block (133) are the nut being installed on the adjusting rod (132), and the adjusting rod (132) is hung on institute It states on adjustment seat (131), the upper end is installed with nut and connect with the adjustment seat (131).

6. spacial special-shaped members assembly moulding bed according to claim 1, which is characterized in that the bracket (4) includes revolution (41), support arm (42) are covered, two support arms (42) are connected in parallel on the revolving sleeve (41), the lifting shaft (2) Ontology is installed in the revolving sleeve (41).

7. spacial special-shaped members assembly moulding bed according to claim 1, which is characterized in that the positioning seat (5) includes folder Bar (51) and fastener (52) are held, positioning seat (5) ontology is erected at the bracket (4) upper side, the supporting rod (51) Positioned at the bracket (4) downside, supporting rod (51) both ends pass through the fastener (52) and the positioning seat (5) ontology Both ends connect and lock, and the positioning seat (5) is fixed on the bracket (4).

8. spacial special-shaped members assembly moulding bed according to claim 3, which is characterized in that lifting shaft (2) the both ends tool Have first sleeve (21), there are the first connecting plate (22) on the outside of the first sleeve (21), is opened on first connecting plate (22) Equipped with first connecting hole (221), the axis of the first sleeve (21) and the face of cylinder axis of the lifting shaft (2) ontology It is coplanar and vertical.

9. spacial special-shaped members assembly moulding bed according to claim 4, which is characterized in that elevating lever (3) the both ends tool Have the second casing (31), there are the second connecting plate (32) on the outside of second casing (31), is opened on second connecting plate (32) Equipped with second connecting hole (321), the axis of second casing (31) is coplanar with the central axes of the elevating lever (3) ontology And it is vertical.

10. spacial special-shaped members assembly moulding bed according to claim 6, which is characterized in that on elevating lever (3) ontology It is centrally located fixed limit sleeve (34), the bracket further includes connecting rod (43), and the connecting rod (43) is located at two branch Between arm (42), and two support arms (42) that are permanently connected, the limit sleeve (34) are fastened on two support arms (42) Between.