Elevator counterweight block convenient to position and assemble

Abstract

The elevator counterweight block convenient to position and assemble comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are connected through a connecting piece, the connecting piece comprises a connecting screw rod and a hexagon nut matched with the connecting screw rod in a screwed mode, a side connecting plate is arranged above the edge of the lower connecting plate, and the side connecting plate is connected with the connecting screw rod in a screwed mode. A movable groove is formed in the lower portion of the upper connecting plate, a movable block is clamped in the movable groove, a clamping plate used for fixing the counterweight block body is connected to the bottom of the movable block, and an adjusting screw rod and a guide rod are connected to the outer side of the clamping plate. The balancing weight is scientific and reasonable in structural design, on one hand, the installation stability of the balancing weight can be guaranteed, and on the other hand, rapid assembly and connection of the balancing weight are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator counterweight equipment technical field, concretely is a kind of elevator counterweight of easy positioning assembly. BACKGROUND

[0002] Elevator is the structure of the convenience of load bearing of goods or personnel installed in building, counterweight is the structure used to increase elevator counterweight in elevator, improve the speed of elevator descent, the quality of counterweight is larger, need to be installed in limiting mechanism, due to inconvenient installation and adjustment, lead to inconveniently operating personnel to operate single counterweight, if there is gap between counterweight and installation mechanism, then lead to counterweight to easily appear sway and affect the security of equipment.For this, we propose a kind of elevator counterweight of easy positioning assembly. SUMMARY

[0003] The utility model discloses a kind of elevator counterweight of easy positioning assembly, to solve the problem proposed in above background technique.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of elevator counterweight of easy positioning assembly, including upper connecting plate and lower connecting plate, the upper connecting plate and lower connecting plate are connected by connecting piece, the connecting piece includes connecting screw rod and the hexagonal nut of screw joint cooperation, the lower connecting plate edge is provided with side connecting plate above, the lower connecting plate is provided with movable slot, the movable slot is connected with movable block, the movable block bottom is connected with the clamping plate for fixing counterweight body, the outer side of the clamping plate is connected with adjusting screw rod and guide rod, the adjusting screw rod is spirally connected with limiting plate, the bottom of the counterweight body is clamped in the recess on the lower connecting plate, the clamping plate is movably inserted in the limiting slot on the lower connecting plate.

[0005] In the above scheme, the connecting screw rod is passed out from the connecting hole reserved on the lower connecting plate, and spring is sleeved on the connecting screw rod.

[0006] In the above scheme, gasket is sleeved on the connecting screw rod.

[0007] In the above scheme, assembly hole is formed in the side connecting plate.

[0008] In the above scheme, the end of the adjusting screw rod is movably connected with the clamping plate, and the guide rod is movably inserted and matched with the limiting plate.

[0009] In the above scheme, the counterweight body includes a plurality of stacked counterweights.

[0010] In the above scheme, lug is arranged on the upper connecting plate.

[0011] Compared with the prior art, the elevator counterweight convenient to position and assemble has the advantages that the structure design is simple and reasonable, has strong practicability, the upper connecting plate and the lower connecting plate are assembled and connected through the connecting mechanism composed of the connecting screw rod and the hexagonal nut, the counterweight can be quickly fixed and assembled, the operation is simple and reasonable, has strong adaptability, the spacing of the two clamping plates can be adjusted through the manual rotation of the adjusting screw rod through the cooperation of the movable groove, the movable block, the clamping plate, the adjusting screw rod and the guide rod arranged below the upper connecting plate, the counterweight body is clamped and fixed through the cooperation of the two clamping plates, the positioning and installation requirements of different numbers of counterweights can be met, on the one hand, the installation stability of the counterweight can be ensured, and on the other hand, the counterweight can be quickly assembled and connected. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic view of the utility model.

[0013] Fig. 2 It is a connecting structure schematic view of the utility model.

[0014] Fig. 3 It is a lower connecting plate structure schematic view of the utility model.

[0015] In the drawing: 1, upper connecting plate 11, lower connecting plate 12, connecting piece 121, connecting screw rod 122, hexagonal nut 123, spring 124, washer 13, side connecting plate 14, movable groove 15, movable block 16, clamping plate 17, adjusting screw rod 18, guide rod 19, limiting plate 2, recess 21, counterweight body 22, limiting groove 23, connecting hole 24, lifting lug. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figs. 1-3The utility model provides a technical scheme: a convenient positioning and assembling elevator counterweight, including upper connecting plate 1 and lower connecting plate 11, upper connecting plate 1 and lower connecting plate 11 are connected through connecting piece 12, connecting piece 12 includes connecting screw rod 121 and the hexagon nut 122 of screw joint cooperation, the upper side of lower connecting plate 11 edge is provided with side connecting plate 13, the lower side of upper connecting plate 1 is provided with movable slot 14, the movable slot 14 is connected with movable block 15, the bottom of movable block 15 is connected with the clamping plate 16 for fixing counterweight body 21, the outside of clamping plate 16 is connected with adjusting screw rod 17 and guide rod 18, adjusting screw rod 17 is connected with spacing plate 19 spirally, the bottom of counterweight body 21 is clamped in the recess 2 on lower connecting plate 11, clamping plate 16 is movably inserted in the limiting slot 22 on lower connecting plate 11.

[0018] Through the cooperation of movable slot 14, movable block 15, clamping plate 16, adjusting screw rod 17 and guide rod 18 arranged below upper connecting plate 1, the spacing of two clamping plates 16 can be adjusted by manually rotating adjusting screw rod 17, and then counterweight body 21 is clamped and fixed by the cooperation of two clamping plates 16, which can meet the positioning and installation requirements of different numbers of counterweights, can ensure the installation stability of counterweights, and realizes the quick assembly connection of counterweights.

[0019] In the above scheme, the connecting screw rod 121 passes through the connecting hole 23 reserved on the lower connecting plate 11, and the spring 123 is sleeved on the connecting screw rod 121. By setting the upper connecting plate 1 and the lower connecting plate 11, and assembling and connecting the upper connecting plate 1 and the lower connecting plate 11 through the connecting mechanism composed of the connecting screw rod 121 and the hexagon nut 122, the quick fixing and assembly of the counterweight can be realized, which is simple and reasonable to operate and has strong adaptability.

[0020] In the above scheme, the gasket 124 is sleeved on the connecting screw rod 121.

[0021] In the above scheme, the assembling hole is formed in the side connecting plate 13. By setting the side connecting plate 13 as a connecting piece on the lower connecting plate 11, the connecting effect of the device can be further improved.

[0022] In the above scheme, the end of the adjusting screw rod 17 is movably connected with the clamping plate 16, and the guide rod 18 is movably inserted and matched with the spacing plate 19.

[0023] In the above scheme, the counterweight body 21 includes a plurality of stacked counterweights.

[0024] In the scheme, the upper connecting plate 1 is provided with an ear 24.

[0025] Working principle:

[0026] The convenient positioning and assembling elevator counterweight can realize quick fixing and assembling of the counterweight by assembling and connecting the upper connecting plate 1 and the lower connecting plate 11 through the connecting mechanism composed of the connecting screw rod 121 and the hexagonal nut 122, can realize quick fixing and assembling of the counterweight by cooperating the movable groove 14, the movable block 15, the clamping plate 16, the adjusting screw rod 17, the guide rod 18 and other structures arranged below the upper connecting plate 1, and can adjust the spacing of the two clamping plates 16 by manually rotating the adjusting screw rod 17, and then clamps and fixes the counterweight body 21 by cooperating the two clamping plates 16, so as to adapt to the positioning and installing requirements of different numbers of counterweights, can guarantee the installing stability of the counterweights, and realizes quick assembling and connecting of the counterweights.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An elevator counterweight block that is easy to position and assemble, comprising an upper connecting plate (1) and a lower connecting plate (11), characterized in that: The upper connecting plate (1) and the lower connecting plate (11) are connected by a connector (12). The connector (12) includes a connecting screw (121) and a hexagonal nut (122) that is screwed into it. A side connecting plate (13) is provided above the edge of the lower connecting plate (11). A movable groove (14) is provided below the upper connecting plate (1). A movable block (15) is engaged in the movable groove (14). A clamping plate (16) for fixing the counterweight body (21) is connected to the bottom of the movable block (15). An adjusting screw (17) and a guide rod (18) are connected to the outside of the clamping plate (16). The adjusting screw (17) is screwed into a limiting plate (19). The bottom of the counterweight body (21) is engaged in a groove (2) on the lower connecting plate (11). The clamping plate (16) is movably inserted into a limiting groove (22) on the lower connecting plate (11).

2. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: The connecting screw (121) passes through the pre-reserved connecting hole (23) on the lower connecting plate (11), and a spring (123) is sleeved on the connecting screw (121).

3. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: A washer (124) is fitted on the connecting screw (121).

4. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: Assembly holes are provided on the side connecting plate (13).

5. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: The end of the adjusting screw (17) is movably connected to the clamping plate (16), and the guide rod (18) is movably inserted into the limiting plate (19).

6. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: The counterweight body (21) includes multiple stacked counterweights.

7. The elevator counterweight block for convenient positioning and assembly according to claim 1, characterized in that: The upper connecting plate (1) is provided with a lifting lug (24).

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