CN214269819U

CN214269819U - Construction elevator sliding contact wire device capable of preventing falling and improving durability

Info

Publication number: CN214269819U
Application number: CN202022548433.4U
Authority: CN
Inventors: 孟小兵; 洪礞
Original assignee: Jiangsu Zhongbaolong Construction Machinery Co ltd
Current assignee: Jiangsu Zhongbaolong Construction Machinery Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-24
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a construction elevator wiping line device that prevents falling and improve durability, including main part, first internal thread, fixing bolt and flange, the flange is installed to the one end of main part, and the top of flange evenly is provided with the draw-in groove, the fixture block is evenly installed to the bottom of flange, the both ends of main part top both sides all are provided with the second internal thread, and the internal threaded internally mounted of second has fixing bolt, evenly be provided with the spout on the inside wall on main part top, the speed reduction piece is evenly installed to the inside both sides of main part, the block rubber is installed to the one end of main part, the brush is installed to the other end of main part. The utility model discloses an externally mounted at the enhancement cavity has the strengthening rib, and the strengthening rib can make the main part remain stable when receiving the impact force, and the boss can play the effect of support to the strengthening rib simultaneously, makes strengthening rib non-deformable, and strengthening rib and enhancement post mutually support, make the main part more firm.

Description

Construction elevator sliding contact wire device capable of preventing falling and improving durability

Technical Field

The utility model relates to a wiping line technical field specifically is a construction elevator wiping line device that falls and improve durability.

Background

The construction elevator sliding contact line is mobile equipment, a conductor is arranged on the construction elevator sliding contact line along an ascending track of the construction elevator and is connected with a power supply, and a current collector capable of taking electricity from the conductor is arranged on the construction elevator;

according to the traditional sliding contact line of the construction elevator, the sliding contact line of the construction elevator is vertically and continuously formed by the sliding contact lines of the unit sections, so that the sliding contact line is inconvenient to install and disassemble, and a large amount of time is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction elevator wiping line device that falls and improve durability is prevented to propose the problem of being not convenient for installation and dismantlement in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a construction elevator sliding contact wire device for preventing falling and improving durability comprises a main body, a first internal thread, a fixing bolt and a convex plate, wherein the convex plate is arranged at one end of the main body, the top end of the convex plate is uniformly provided with a clamping groove, the bottom end of the convex plate is uniformly provided with clamping blocks, the two ends of the two sides of the top of the main body are both provided with second internal threads, and the inside of the second internal thread is provided with a fixed bolt, the inner side wall of the top end of the main body is uniformly provided with a chute, the two sides of the interior of the main body are uniformly provided with the speed reducing blocks, one end of the main body is provided with the rubber block, the other end of the main body is provided with the hairbrush, the bottom end of the main body is provided with the fixed cavity, and the outer side wall of the fixed cavity is uniformly provided with a sliding block, the outside of the sliding block is provided with a rubber ring, both ends of fixed chamber both sides all are provided with first internal thread, the inside of main part is provided with additional strengthening.

Preferably, the speed reducing blocks are provided in a plurality, and the sizes of the speed reducing blocks are equal.

Preferably, the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, and the clamping block and the clamping groove form a clamping structure.

Preferably, the sliding blocks are symmetrically distributed about a vertical center line of the main body, and the sliding blocks and the sliding grooves form a sliding structure.

Preferably, the reinforcing structure comprises a reinforcing cavity, reinforcing blocks, reinforcing ribs and reinforcing columns, the reinforcing cavity is arranged inside the main body, the reinforcing ribs are arranged inside the reinforcing cavity, the reinforcing blocks are arranged outside the reinforcing ribs, and the reinforcing columns are arranged between the adjacent reinforcing blocks.

Preferably, the second internal threads are provided with four groups, and the second internal threads and the fixing bolt form a threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of prevent falling and improve construction elevator wiping line device of durability is rational in infrastructure, has following advantage:

(1) the bottom end of the main body is provided with the fixed cavity, the fixed cavity is clamped into the other section of main body of the sliding contact line, the sliding connection is formed by the sliding block and the sliding groove, the installation is more convenient, the friction between the sliding block and the inner part of the sliding groove is increased by the rubber ring, the sliding block and the sliding groove are not scattered randomly, the clamping block and the clamping groove form a clamping structure, the two sections of convex plates can be connected, then the fixed bolt penetrates into the second internal thread and the first internal thread, the fixed cavity and the other section of main body of the sliding contact line are fixedly connected through threaded connection, and the connection mode is simple, convenient and fast;

(2) the reinforcing ribs are arranged outside the reinforcing cavity, so that the main body can be kept stable when the reinforcing ribs are subjected to impact force, the reinforcing blocks can support the reinforcing ribs, the reinforcing ribs are not easy to deform, and the reinforcing ribs and the reinforcing columns are matched with each other, so that the main body is firmer;

(3) through installing the speed reduction piece on the inside wall of main part, can be along with the direction smooth operation of speed reduction piece when the lift rises, during the decline, the friction between speed reduction piece can increase and the lift, and the speed reduction piece can block the lift decline, and the descent speed that slows down, and the frictional force of rubber block and brush is great, can slow down lift descent speed, prevents that the lift from falling suddenly.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a deceleration block; 3. a clamping block; 4. a rubber ring; 5. a fixed cavity; 6. A rubber block; 7. a first internal thread; 8. a slider; 9. a reinforcing structure; 901. reinforcing the cavity; 902. a reinforcing block; 903. reinforcing ribs; 904. a reinforcement column; 10. fixing the bolt; 11. a second internal thread; 12. a chute; 13. a card slot; 14. a convex plate; 15. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a construction elevator sliding contact line device capable of preventing falling and improving durability comprises a main body 1, first internal threads 7, a fixing bolt 10 and a convex plate 14, wherein the convex plate 14 is installed at one end of the main body 1, clamping grooves 13 are uniformly formed in the top end of the convex plate 14, clamping blocks 3 are uniformly installed at the bottom end of the convex plate 14, the outer diameter of each clamping block 3 is smaller than the inner diameter of each clamping groove 13, and the clamping blocks 3 and the clamping grooves 13 form a clamping structure to facilitate fixing;

the two ends of the two sides of the top of the main body 1 are respectively provided with a second internal thread 11, a fixing bolt 10 is installed inside the second internal thread 11, the second internal thread 11 is provided with four groups, the second internal thread 11 and the fixing bolt 10 form threaded connection, the disassembly and the installation are convenient, the fixing cavity 5 is clamped inside the other section of sliding contact line main body 1, the sliding block 8 and the sliding groove 12 form sliding connection, the installation is more convenient, the friction between the sliding block 8 and the sliding groove 12 is increased by the rubber ring 4, the sliding block 8 and the sliding groove 12 cannot be scattered randomly, the clamping block 3 and the clamping groove 13 form a clamping structure, two sections of convex plates 14 can be connected, then the fixing bolt 10 penetrates into the second internal thread 11 and the first internal thread 7, and the fixing cavity 5 and the main body 1 of the other section of sliding contact line are fixedly connected through threaded connection;

the inner side wall of the top end of the main body 1 is uniformly provided with sliding chutes 12, the two sides inside the main body 1 are uniformly provided with a plurality of speed reducing blocks 2, and the sizes of the speed reducing blocks 2 are equal to prevent sudden falling;

the rubber block 6 is installed at one end of the main body 1, the hairbrush 15 is installed at the other end of the main body 1, when the elevator ascends, the elevator can smoothly run along with the direction of the speed reducing block 2, when the elevator descends, the friction between the speed reducing block 2 and the elevator can be increased, the descending of the elevator can be blocked by the speed reducing block 2, the descending speed is reduced, the friction force between the rubber block 6 and the hairbrush 15 is large, the descending speed of the elevator can be reduced, and the elevator can be prevented from suddenly falling;

the bottom end of the main body 1 is provided with a fixed cavity 5, the outer side wall of the fixed cavity 5 is uniformly provided with sliding blocks 8, the sliding blocks 8 are symmetrically distributed about the vertical center line of the main body 1, and the sliding blocks 8 and the sliding grooves 12 form a sliding structure, so that the installation is convenient;

slider 8's externally mounted has rubber circle 4, the both ends at 5 both sides in fixed chamber all are provided with first internal thread 7, the inside of main part 1 is provided with additional strengthening 9, additional strengthening 9 is including strengthening cavity 901, boss 902, strengthening rib 903 and reinforcing column 904, it sets up the inside at main part 1 to strengthen cavity 901, the internally mounted of strengthening cavity 901 has strengthening rib 903, and the externally mounted of strengthening rib 903 has boss 902, and install reinforcing column 904 between the adjacent boss 902, in the use, strengthening rib 903 is when receiving the impact force, can make main part 1 remain stable, boss 902 can play the effect of support to strengthening rib 903 simultaneously, make strengthening rib 903 non-deformable, strengthening rib 903 and reinforcing column 904 mutually support, make main part 1 more firm.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the fixed cavity 5 is clamped into the inside of the other section of the main body 1 of the sliding contact line, the sliding connection is formed by the sliding block 8 and the sliding groove 12, the installation is more convenient, the friction between the sliding block 8 and the inside of the sliding groove 12 is increased by the rubber ring 4, the sliding block cannot be scattered randomly, the two sections of the convex plates 14 can be connected due to the clamping structure formed by the clamping block 3 and the clamping groove 13, then the fixed bolt 10 penetrates into the second internal thread 11 and the first internal thread 7, and the fixed cavity 5 is fixedly connected with the main body 1 of the other section of the sliding contact line through threaded connection;

later, in the use process, when the reinforcing rib 903 is subjected to impact force, the main body 1 can be kept stable, meanwhile, the reinforcing block 902 can support the reinforcing rib 903, so that the reinforcing rib 903 is not easy to deform, and the reinforcing rib 903 and the reinforcing column 904 are matched with each other, so that the main body 1 is firmer;

finally, can be along with the direction smooth operation of deceleration piece 2 when the lift rises, during the decline, deceleration piece 2 can increase and the lift between the friction, and deceleration piece 2 can block the lift decline, and the descending speed slows down, and the frictional force of rubber block 6 and brush 15 is great, can slow down lift descending speed, prevents that the lift from falling suddenly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a construction elevator wiping line device that falls and improve durability, includes main part (1), first internal thread (7), fixing bolt (10) and flange (14), its characterized in that: the novel clamping fixture is characterized in that a convex plate (14) is installed at one end of the main body (1), a clamping groove (13) is uniformly formed in the top end of the convex plate (14), a clamping block (3) is uniformly installed at the bottom end of the convex plate (14), second internal threads (11) are respectively arranged at two ends of two sides of the top of the main body (1), a fixing bolt (10) is installed inside each second internal thread (11), a sliding groove (12) is uniformly formed in the inner side wall of the top end of the main body (1), speed reducing blocks (2) are uniformly installed on two sides of the inside of the main body (1), a rubber block (6) is installed at one end of the main body (1), a brush (15) is installed at the other end of the main body (1), a fixed cavity (5) is formed in the bottom end of the main body (1), a sliding block (8) is uniformly installed on the outer side wall of the fixed cavity (5), and a rubber ring (4) is installed outside the sliding block (8), both ends of fixed chamber (5) both sides all are provided with first internal thread (7), the inside of main part (1) is provided with additional strengthening (9).

2. The construction hoist trolley wire device of claim 1, which is used for preventing falling and improving durability, wherein: the speed reducing blocks (2) are provided with a plurality of speed reducing blocks (2), and the size of the speed reducing blocks (2) is equal.

3. The construction hoist trolley wire device of claim 1, which is used for preventing falling and improving durability, wherein: the outer diameter of the clamping block (3) is smaller than the inner diameter of the clamping groove (13), and the clamping block (3) and the clamping groove (13) form a clamping structure.

4. The construction hoist trolley wire device of claim 1, which is used for preventing falling and improving durability, wherein: the sliding blocks (8) are symmetrically distributed relative to the vertical center line of the main body (1), and the sliding blocks (8) and the sliding grooves (12) form a sliding structure.

5. The construction hoist trolley wire device of claim 1, which is used for preventing falling and improving durability, wherein: the reinforcing structure (9) comprises a reinforcing cavity (901), reinforcing blocks (902), reinforcing ribs (903) and reinforcing columns (904), wherein the reinforcing cavity (901) is arranged inside the main body (1), the reinforcing ribs (903) are arranged inside the reinforcing cavity (901), the reinforcing blocks (902) are arranged outside the reinforcing ribs (903), and the reinforcing columns (904) are arranged between the adjacent reinforcing blocks (902).

6. The construction hoist trolley wire device of claim 1, which is used for preventing falling and improving durability, wherein: the second internal threads (11) are provided with four groups, and the second internal threads (11) are in threaded connection with the fixing bolts (10).