CN208561356U - Elevator counterweight, counterweight housing of elevator and crossbeam - Google Patents

Abstract

The utility model discloses a kind of crossbeam, the crossbeam includes one first linking arm and two second linking arms, the both ends of first linking arm penetratingly offer the first connecting hole, two second linking arms are relatively symmetrically connected to the two opposite sides Bian Chu of first linking arm, and each second linking arm is in curved structure, it is designed by the curved structure of second connecting portion, greatly enhance crossbeam compared to the anti-bending strength of existing structure, to avoid transporting, the problem of crossbeam is bent in carrying occurs, it further solves the problems, such as to cause site staff's working sources to wait waste since crossbeam bend damages material；Furthermore the structure of the crossbeam is simple, at low cost.The utility model discloses a kind of counterweight housing of elevator with the crossbeam and the elevator counterweight with the counterweight housing of elevator.

Description

Elevator counterweight, counterweight housing of elevator and crossbeam

Technical field

The utility model relates to elevator technology field more particularly to a kind of good crossbeam of anti-bending strength and with the crossbeam Counterweight housing of elevator, elevator counterweight.

Background technique

Counterweight is a component part of elevator traction system, is set in elevator shaft and by hoist ropes through draging It is connect after running wheel with carriage, in running process of elevator, counterweight is slided by counterweight guide shoe along counter weight guide track above and below, with Balanced action is risen to car weight.

In general, counterweight includes the balance and whole ladder to pouring weight, to pouring weight to carriage of counterweight frame and installing in the inner Energy saving play very important effect.Currently, counterweight frame used in each row is all frame structure, there is lower and upper cross-member With the column for being connected to lower and upper cross-member two sides, wherein lower and upper cross-member supports the entirely weight to pouring weight, therefore has very heavy The effect wanted.

However, existing lower and upper cross-member, since bending resistance is poor, during transport or carrying, being easy will be upper Lower beam bends and makes its deformation, so as to cause that can not be installed, and then makes construction delay, meanwhile, factory need to give birth to again again It produces, transport building-site again, will cause time waste, progress and duration lengthening in this way, while increase manufacturing cost accordingly It is high.

Therefore, it is necessary to the crossbeam that a kind of structure is simple, anti-bending strength is good be provided, to solve the above problems.

Utility model content

The crossbeam that the purpose of this utility model is to provide a kind of structures is simple, anti-bending strength is good.

The another object of the utility model is to provide the counterweight housing of elevator that a kind of structure is simple, anti-bending strength is good.

The further object of the utility model is to provide the elevator counterweight that a kind of structure is simple, anti-bending strength is good.

To achieve the above object, the technical solution of the utility model are as follows: provide a kind of crossbeam, it is suitable for Elevator weight sensors Frame, the crossbeam include that one first linking arm and two second linking arms, the both ends of the first linking arm penetratingly offer the first connection Hole, two second linking arms are relatively symmetrically connected to the two opposite sides Bian Chu of first linking arm, and each described second Linking arm is in curved structure.

Preferably, multiple lug bosses and multiple recessed portions are equipped on second linking arm at intervals, and each described Recessed portion penetratingly offers the second connecting hole, and therefore, fixing piece will be connected to recessed portion, plays guide and limit to fixing piece Effect, can prevent fixing piece from sliding, make to connect more stable.

Preferably, the one end in the width direction of second linking arm is connected to first linking arm, and described second Linking arm is along its width direction is wavy or pulse form.

Preferably, the generally U-shaped structure in the side of the crossbeam.

Preferably, first linking arm, second linking arm are an integral molding structure.

Accordingly, the utility model also provides a kind of counterweight housing of elevator comprising two crossbeams and multiple vertical beams, two cross Beam is oppositely arranged, and the both ends of each vertical beam are connected to the second linking arm of two crossbeams, the crossbeam, described perpendicular Installation space is formed between beam.

Preferably, the vertical beam is located at the inside of second linking arm and inconsistent with the recessed portion, by wearing It is connected in the fixing piece in second connecting hole with the vertical beam.

Preferably, the generally U-shaped structure in the side of the vertical beam.

Accordingly, the utility model also provides a kind of elevator counterweight comprising counterweight housing of elevator, to pouring weight and buffering Seat, the counterweight is packaged to be set in the installation space and mutually fixes with the vertical beam, and buffing pad is installed on a crossbeam simultaneously It is located remotely from the side to pouring weight, and the buffing pad is protruded out to the bottom of the elevator counterweight.

Preferably, the buffing pad is fixedly connected on the first linking arm of the crossbeam.

Compared with prior art, due to the crossbeam of the utility model, the both ends of the first linking arm penetratingly offer One connecting hole, two second linking arms are relatively symmetrically connected to the two opposite sides Bian Chu of first linking arm, and each described Two linking arms are in curved structure.Therefore, it is designed by the curved structure of second connecting portion, keeps crossbeam anti-compared to existing structure Curved performance greatly enhances, to bend crossbeam appearance in avoiding the problem that transport, carrying, further solves to damage due to crossbeam bend Bad material and cause site staff's working sources wait waste the problem of；Furthermore the structure of the crossbeam is simple, at low cost.Into one Step ground, is opened in recessed portion for the second connecting hole, so that recessed portion be made to play the role of guide and limit to fixing piece, and can prevent Fixing piece sliding, makes to connect more stable.Accordingly, counterweight housing of elevator, elevator counterweight with the crossbeam also have identical Effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model elevator counterweight.

Fig. 2 is the cross-sectional view of the line A-A along Fig. 1.

Fig. 3 is the enlarged diagram of part B in Fig. 1.

Fig. 4 is the enlarged diagram of C portion in Fig. 2.

Fig. 5 is the enlarged diagram of the part D in Fig. 2.

Fig. 6 is the front view of the utility model crossbeam.

Fig. 7 is the top view of Fig. 6.

Fig. 8 is the right view of Fig. 6.

Fig. 9 is the side view of the utility model vertical beam.

Specific embodiment

The embodiments of the present invention are described referring now to the drawings, similar element numbers represent similar member in attached drawing Part.

It combines shown in Fig. 1-8 first, crossbeam 100 provided by the utility model, it is suitable for counterweight housing of elevator 10 and elevators Counterweight 1, but not limited to this, can be also used for other similar occasions.

Below first combine Fig. 6-8 shown in, crossbeam 100 provided by the utility model comprising one first linking arm 110 and Two second linking arms 120, the both ends of the first linking arm 110 penetratingly offer the first connecting hole 111, two second linking arms 120 It is relatively symmetrically connected to the two opposite sides Bian Chu of the first linking arm 110, and two second linking arms 120 extend to same direction, often A second linking arm 120 is in curved structure, to enhance the anti-bending strength of crossbeam 100；Meanwhile first linking arm 110, two An accommodation space 130 is surrounded between two linking arms 120, which is used to protrude into for the vertical beam 200 of counterweight housing of elevator 10 And it is connected with the second linking arm 120 and (is detailed in aftermentioned).

In conjunction with shown in Fig. 4-8, multiple lug bosses 121 and multiple recessed portions 122 are equipped on each second linking arm 120, And lug boss 121, recessed portion 122 are successively separately arranged, recessed portion 122 is recessed to accommodation space 130 and is formed, and each recess Portion 122 penetratingly offers the second connecting hole 123, second connecting hole 123 for mounting fixing parts 50 (referring to Fig. 4-5) with Just vertical beam 200 (being detailed in aftermentioned) is connected；Second connecting hole 123 is opened in recessed portion 122, makes recessed portion 122 to fixing piece 50 play the role of guide and limit, and can prevent fixing piece 50 from sliding, and make to connect more stable.

Referring again to shown in Fig. 6-8, the both ends of the longitudinally of the first linking arm 110 offer the first connecting hole 111, use It is connected in the other component with counterweight, two second linking arms 120 are connected to the width direction of the first linking arm 110 Two sides.Meanwhile second the one end in width direction of linking arm 120 be connected to the first linking arm 110, the second linking arm 120 Recessed portion 122, lug boss 121 are set gradually along its width direction, to make the second linking arm 120 along its width direction in complications Structure；Second connecting hole 123 is opened in the both ends of the longitudinally of the second linking arm 120, therefore, in the second linking arm 120 The both ends of longitudinally are respectively formed two the second connecting holes of column 123, and the second connecting hole of each column 123 is arranged along its width direction (see Fig. 6).

Preferably, second linking arm 120 is along its width direction is wavy or pulse form, but is not limited to the shape, It can also be set as needed as other shapes.

As shown in figure 8, the generally U-shaped structure in side of the crossbeam 100, and the first linking arm 110, the second linking arm 120 are an integral molding structure, but are not limited.

Below with reference to shown in Fig. 1-2,4-9, the utility model also provides a kind of counterweight housing of elevator 10 comprising two crossbeams 100 and multiple vertical beams 200, two crossbeams 100 be oppositely arranged, the both ends of each vertical beam 200 are connected to two crossbeams 100, thus Make to form an installation space 300 between crossbeam 100, vertical beam 200, the installation space 300 is for installing to pouring weight 20 (after being detailed in It states)；Wherein, the structure of crossbeam 100 is as described above, repeat no more.

As shown in figure 9, each vertical beam 200 includes a vertical portion 210 and two levels for being connected to 210 both ends of vertical portion Portion 220, wherein vertical portion 210 for being connected with the second linking arm 120 of crossbeam 100, horizontal part 220 respectively with crossbeam 100 The first linking arm 110 abut against.

Preferably, the generally U-shaped structure in side of the vertical beam 200, but not limited to this.

In conjunction with shown in Fig. 1-2,4-5,8-9, when crossbeam 100, the vertical beam 200 of counterweight housing of elevator 10 are connected, two crossbeams, 100 phase To setting, and two crossbeams 100 the second linking arm 120 it is opposite extend, vertical beam 200 is set between two crossbeams 100 and phase therewith Connection, by taking a wherein vertical beam 200 as an example, the horizontal part 220 of lower end is protruded into the accommodation space 130 of the crossbeam 100 of lower section simultaneously The first linking arm 110 is contacted at, vertical portion 210 contacts at the recessed portion 122 of the second linking arm 120, using being connected to the second company The fixing piece 50 connect in hole 123 is fixedly connected with 210 phase of vertical portion, meanwhile, the horizontal part 220 of 200 upper end of vertical beam protrudes into In the accommodation space 130 of the crossbeam 100 of side and its first linking arm 110 is contacted at, vertical portion 210 contacts at the second linking arm 120 recessed portion 122 recycles fixing piece 50 to be fixedly connected with the two.

In the counterweight housing of elevator 10 of the utility model, specification, the size etc. of upper and lower two crossbeam 100 can be identical, can also be with Difference, according to specific needs flexible choice.

Below with reference to shown in Fig. 1-5, the utility model also provides a kind of elevator counterweight 1 comprising counterweight housing of elevator 10, to pouring weight 20 and buffing pad 30.Wherein, the structure of counterweight housing of elevator 10 is as described above, be set to counterweight frame 10 to pouring weight 20 It in installation space 300, and is positioned to locating piece 40 is passed through between pouring weight 20 and vertical beam 200, buffing pad 30 is installed on lower section Crossbeam 100 and be located remotely from side to pouring weight 20, that is, buffing pad 30 is located at the bottom of counterweight frame 10 and protrudes out downwards, right Pouring weight 20, the structure of buffing pad 30 and set-up mode are the conventional arrangement of this field, are not described in detail.

Referring to shown in Fig. 1,3, locating piece 40 includes L-shaped first end 41 and second end 42, and first end 41 presses on pair The top of pouring weight 20, second end 42 press on the side of vertical beam 200 and are fixedly connected by fixing piece 50 with vertical beam 200, thus Realize the positioning to pouring weight 20.

Below with reference to shown in Fig. 1-9, the installation process of the utility model elevator counterweight 1 is illustrated.

Firstly, the crossbeam 100 of counterweight housing of elevator 10, vertical beam 200 are installed, specifically, by the lower end of vertical beam 200 with Second linking arm 120 of the crossbeam 100 of lower section is fixedly connected, and the second of the crossbeam 100 of the upper end of vertical beam 200 and top is connected It connects arm 120 to be fixedly connected, to make to form the installation space 300 between upper and lower two crossbeam 100 and vertical beam 200.

Then, pouring weight 20 will be installed in aforementioned installation space 300, that is, the crossbeam 100 of lower section is set to pouring weight 20 On, and locating piece 40 is pressed on into the top to pouring weight 20 and is fixed on vertical beam 200, realize the positioning to pouring weight 20.

Finally, buffing pad 30 to be connected to the first linking arm 110 of the crossbeam 100 of lower section, buffing pad 30 is to counterweight frame 10 Lower section protrude out, complete installation.

Preferably, the fixing piece 50 in the utility model is bolt, but not limited to this, other connectors can also be utilized.

To sum up, due to the crossbeam of the utility model 100, there are one first linking arm 110 and two second linking arms 120, The both ends of first linking arm 110 penetratingly offer the first connecting hole 111, and two second linking arms 120 are relatively symmetrically connected to institute The two opposite sides Bian Chu of the first linking arm 110 is stated, and each second linking arm 120 is in curved structure.Pass through the second linking arm 120 curved structure design, greatly enhances crossbeam 100 compared to the anti-bending strength of existing structure, thus in avoiding transport, carrying The problem of bending crossbeam 100 occurs, and further solves to cause site staff's working sources since crossbeam 100 is bent damage material The problem of waiting waste；Furthermore the structure of the crossbeam 100 is simple, at low cost.Further, the second connecting hole 123 is opened in Recessed portion 122 so that recessed portion 122 be made to play the role of guide and limit to fixing piece 50, and can prevent fixing piece 50 from sliding, make It connects more stable.

Accordingly, counterweight housing of elevator 10, elevator counterweight 1 with the crossbeam 100 also have the same effect.

The other parts of elevator counterweight 1 involved in the utility model are well known to those of ordinary skill in the art Conventional arrangement is no longer described in detail herein.

It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered Range.

Claims (10)

1. a kind of crossbeam, is suitable for counterweight housing of elevator, characteristic is, comprising:

First linking arm, both ends penetratingly offer the first connecting hole；

Two second linking arms, two second linking arms are relatively symmetrically connected to the two opposite sides Bian Chu of first linking arm, And each second linking arm is in curved structure.

2. crossbeam as described in claim 1, characteristic are, multiple lug bosses are equipped on second linking arm at intervals And multiple recessed portions, and each recessed portion penetratingly offers the second connecting hole.

3. crossbeam as described in claim 1, characteristic are, the one end in the width direction of second linking arm is connected to institute State the first linking arm, and second linking arm is along its width direction is wavy or pulse form.

4. crossbeam as described in claim 1, characteristic are, the generally U-shaped structure in the side of the crossbeam.

5. crossbeam as described in claim 1, characteristic are, first linking arm, second linking arm are integrated into Type structure.

6. a kind of counterweight housing of elevator, characteristic are, comprising:

Two crossbeams as claimed in claim 2, two crossbeams are oppositely arranged；

Multiple vertical beams, the both ends of each vertical beam are connected to the second linking arm of two crossbeams, the crossbeam, described Installation space is formed between vertical beam.

7. counterweight housing of elevator as claimed in claim 6, characteristic are, the vertical beam is located at the inside of second linking arm And it is inconsistent with the recessed portion, it is connected by the fixing piece being arranged in second connecting hole with the vertical beam.

8. counterweight housing of elevator as claimed in claim 7, characteristic are, the generally U-shaped structure in the side of the vertical beam.

9. a kind of elevator counterweight, characteristic are, comprising:

Counterweight housing of elevator as claimed in claim 6；

To pouring weight, the counterweight is packaged to be set in the installation space and mutually fixes with the vertical beam；

Buffing pad is installed on a crossbeam and is located remotely from the side to pouring weight, and the buffing pad is to the electricity The bottom of terraced counterweight protrudes out.

10. elevator counterweight as claimed in claim 9, characteristic are, the buffing pad is fixedly connected on the crossbeam The first linking arm on.