CN217947317U

CN217947317U - Traction type elevator counterweight block mounting structure

Info

Publication number: CN217947317U
Application number: CN202222018942.5U
Authority: CN
Inventors: 张永安
Original assignee: Huizhou Liwang Elevator Accessories Co ltd
Current assignee: Huizhou Liwang Elevator Accessories Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-02
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a tow elevator balancing weight installation technical field, concretely relates to tow balancing weight mounting structure of formula elevator. Including the bottom plate, bottom plate upper end four corners all is fixed with the angle bar, the pile up neatly has a plurality of balancing weights in the vertical direction in four angle bars, four angle bar upper ends are connected through the roof, both ends all are fixed with the screw rod about the bottom plate, the roof is located between two screw rods, the cover is equipped with the clamp plate on the screw rod of roof top, the clamp plate tightly supports the roof, threaded connection has the nut on the screw rod of clamp plate top, the nut tightly supports the clamp plate, threaded connection has a plurality of vertical clamp bolt on the roof, clamp bolt runs through the roof and tightly supports the balancing weight of the top. The utility model discloses, conveniently install the balancing weight, the bulge of balancing weight cooperates rather than the front and back both angles iron of one side to and set up the housing bolt who is used for extrudeing the balancing weight on the roof, can fix a position the balancing weight on horizontal direction and vertical direction.

Description

Traction type elevator counterweight block mounting structure

Technical Field

The utility model relates to a tow elevator balancing weight installation technical field, concretely relates to tow balancing weight mounting structure of formula elevator.

Background

The existing traction type elevator is provided with a balancing weight, the balancing weight used for balancing is opposite to the running direction of a lift car, the balancing weight is used for compensating the potential energy variable quantity of the lift car and a part of people, the energy-saving effect is achieved, the balancing weight of the traction type elevator is generally installed in a frame body, the balancing weight is installed in the frame body, and then the frame body is fixedly connected with a steel wire rope.

The mounting structure of current support body and balancing weight is complicated, because can not fix a position it on the horizontal direction after the balancing weight is installed, rock easily in the support body after the balancing weight installation is accomplished, part support body upper end is provided with and is used for carrying out the extrusion device to the balancing weight, balancing weight in the support body only relies on extrusion device's decurrent extrusion force to stabilize, when the support body appears rocking, the balancing weight slides on the horizontal direction easily, current balancing weight is in order to improve its stability after the installation, can set up projection and slot respectively in the upper and lower both sides of balancing weight, two adjacent balancing weights cooperate through projection and inserted column to be connected, thereby prevent it from sliding at the horizontal direction after installing the balancing weight, but set up the balancing weight production ratio trouble of projection and slot, the manufacturing cost of balancing weight has been increased. Therefore, there is a need for a counterweight mounting structure of a traction elevator capable of effectively stabilizing a counterweight.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient counter weight is installed, can guarantee the stability of counter weight, and overall stability can be good, the counter weight mounting structure of traction type elevator with low costs.

In order to realize the purpose, the utility model provides a technical scheme is:

the utility model provides a balancing weight mounting structure of traction formula elevator, includes the bottom plate, and bottom plate upper end four corners all is fixed with vertical angle bar, and the angle bar passes through the reinforcement with the bottom plate to be connected, and the pile up neatly has a plurality of balancing weights in the vertical direction in four angle bars, both ends all are provided with the bulge about the balancing weight, and the bulge joint of balancing weight is between two angle bars around its one side, and the step on the balancing weight of both sides is tightly supported the angle bar of its one side around the bulge, and four angle bar upper ends are connected through the roof, the right angle groove that corresponds with the angle bar is seted up to the roof lower extreme, and the right angle inslot of its top is pegged graft to the angle bar upper end, and both ends all are fixed with vertical screw rod about the bottom plate, and the roof is located between two screw rods, and the cover is equipped with the clamp plate on the screw rod of roof top, and the clamp plate tightly supports the roof, and threaded connection has the nut on the screw rod of clamp plate top, and the nut tightly supports the clamp plate, and threaded connection has a plurality of vertical clamp bolt, and the balancing weight of top runs through the roof tightly.

Specifically, a clamping groove corresponding to the pressing plate is formed in the upper end of the top plate, and the pressing plate is clamped in the clamping groove.

Specifically, the left side and the right side of the upper end of the top plate are both fixed with lifting lugs.

Specifically, the reinforcing part comprises an outer rib plate, a plurality of inner rib plates are uniformly distributed and fixed in the vertical direction in the angle iron, the inner rib plates are fixedly connected with the outer rib plate, and the lower end of the outer rib plate is fixedly connected with the bottom plate.

Specifically, the lower end of the top plate is in contact with the upper end of the outer rib plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, conveniently install the balancing weight, the bulge of balancing weight cooperates rather than the front and back both angles iron of one side to and set up the housing bolt who is used for extrudeing the balancing weight on the roof, can fix a position the balancing weight on the horizontal direction and vertical direction, can guarantee the stability after the balancing weight installation, overall stability can be good, simple structure, and is with low costs.

Drawings

Fig. 1 is a three-dimensional view of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is a top view of the weight block and the angle iron.

Fig. 4 is a three-dimensional view of the top plate.

Fig. 5 is a bottom view of the top plate.

Fig. 6 is a top view of the weight.

Part names in the drawings are as follows:

1, a bottom plate, 2 angle iron, 3, an inner rib plate, 4, an outer rib plate, 5, a screw, 6, a counterweight, 7, a top plate, 8, a clamping plate, 10, a nut, 11, a pressing bolt, 13, a right-angle groove, 14, a protruding part and 15 steps.

Detailed Description

As shown in fig. 1-6, a counterweight block mounting structure of a traction type elevator comprises a bottom plate 1, wherein vertical angle irons 2 are fixed at four corners of the upper end of the bottom plate 1, the angle irons 2 are connected with the bottom plate 1 through reinforcing parts, the reinforcing part comprises an outer rib plate 4, a plurality of inner rib plates 3 are uniformly distributed and fixed in the angle iron 2 in the vertical direction, the inner rib plates 3 are fixedly connected with the outer rib plate 4, the lower end of the outer rib plate 4 is fixedly connected with the bottom plate 1, the angle iron 2 is connected with the bottom plate 1 in a reinforcing way through the inner rib plates 3 and the outer rib plate 4, therefore, the connection between the angle iron 2 and the bottom plate 1 is firmer, a plurality of balancing weights 6 are stacked in the vertical direction in the four angle irons 2, the left end and the right end of the balancing weight 6 are both provided with a convex part 14, the convex part 14 of the balancing weight 6 is clamped between the front and the rear angle irons 2 at one side of the balancing weight, the steps 15 on the balancing weight 6 at the front and the rear sides of the convex part 14 tightly support the angle irons 2 at one side of the balancing weight, the upper ends of the four angle irons 2 are connected through a top plate 7, the lower end of the top plate 7 is contacted with the upper end of the outer rib plate 4, the left side and the right side of the upper end of the top plate 7 are both fixed with lifting lugs 11, the lower end of the top plate 7 is provided with a right-angle groove 13 corresponding to the angle iron 2, the upper end of the angle iron 2 is inserted in the right-angle groove 13 above the angle iron, the left end and the right end of the bottom plate 1 are both fixed with vertical screw rods 5, the top plate 7 is positioned between the two screw rods 5, the screw rod 5 above the top plate 7 is sleeved with a pressing plate 9, the pressing plate 9 tightly supports the top plate 7, draw-in groove 8 that corresponds with clamp plate 9 is seted up to 7 upper ends of roof, and clamp plate 9 joint is in draw-in groove 8, and threaded connection has nut 10 on the screw rod 5 of clamp plate 9 top, and nut 10 tightly supports clamp plate 9, and threaded connection has a plurality of vertical clamp bolt 12 on the roof 7, and clamp bolt 12 runs through roof 7 and tightly supports the balancing weight 6 of the top.

When carrying out balancing weight 6 installation, make the pile up neatly of a plurality of balancing weights 6 in the vertical direction between four angle irons 2, after the pile up neatly of balancing weight 6 is accomplished, the 14 joints of bulge of balancing weight 6 between two angle irons 2 around its one side, and simultaneously, step 15 on the balancing weight 6 of both sides around the bulge 14 tightly supports the angle iron 2 of its one side, therefore, after the pile up neatly of balancing weight 6 was accomplished, four angle irons 2 can be to balancing weight 6 stabilization on the horizontal direction, then make roof 7 be connected with four angle irons 2, peg graft in the right angle groove 13 on roof 7 with angle iron 2 upper ends, outer gusset 4 upper end can contact with roof 7 lower extreme, then make clamp plate 9 joint in draw-in groove 8, rotate screw rod 5's nut 10, make clamp plate 9 tightly support roof 7, stabilize roof 7 with angle iron 2 and be connected, angle iron 2 upper end and roof 13 grafting cooperation of 7, roof 7 installation back, roof 7 can carry out further stability to the upper end of four angle irons 2, can prevent that it is out impact iron 2 back to make its balancing weight 6 rear portion to incline, compress tightly the balancing weight 7 and compress tightly the bolt and press down the slope, it extrudees the bolt 12 to make the right angle of installation this moment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A counterweight block mounting structure of a traction type elevator comprises a bottom plate (1), and is characterized in that vertical angle irons (2) are fixed at four corners of the upper end of the bottom plate (1), the angle irons (2) are connected with the bottom plate (1) through reinforcing parts, a plurality of counterweight blocks (6) are stacked in the vertical direction in the four angle irons (2), bulges (14) are arranged at the left end and the right end of each counterweight block (6), the bulges (14) of the counterweight blocks (6) are clamped between the front and the rear two angle irons (2) on one side of the counterweight blocks, steps (15) on the counterweight blocks (6) on the front and rear sides of the bulges (14) tightly support the angle irons (2) on one side of the counterweight blocks, the upper ends of the four angle irons (2) are connected through a top plate (7), right-angle grooves (13) corresponding to the angle irons (2) are formed in the lower end of the top plate (7), the upper ends of the angle irons (2) are inserted in right-angle grooves (13) above the corner irons (2), vertical screw rods (5) are fixed at the left end and the right end of the bottom plate (1), the top plate (7) is positioned between the two screw rods (5), a pressing plate (9) is sleeved with a pressing plate (9), and a pressing plate (9) is tightly supported by a nut (9), the top plate (7) is connected with a plurality of vertical compression bolts (12) in a threaded manner, and the compression bolts (12) penetrate through the top plate (7) and tightly abut against the uppermost balancing weight (6).

2. The counterweight block mounting structure of the traction type elevator according to claim 1, wherein a clamping groove (8) corresponding to the pressing plate (9) is formed at the upper end of the top plate (7), and the pressing plate (9) is clamped in the clamping groove (8).

3. The counter weight block mounting structure of a traction type elevator according to claim 1, wherein lifting lugs (11) are fixed to both left and right sides of the upper end of the top plate (7).

4. The counterweight mounting structure of the traction type elevator according to claim 1, wherein the reinforcing member comprises an outer rib plate (4), a plurality of inner rib plates (3) are uniformly distributed and fixed in the angle iron (2) in the vertical direction, the plurality of inner rib plates (3) are fixedly connected with the outer rib plate (4), and the lower end of the outer rib plate (4) is fixedly connected with the bottom plate (1).

5. The counterweight mounting structure of a traction type elevator according to claim 4, wherein the lower end of the top plate (7) is in contact with the upper end of the outer rib plate (4).