CN215888612U

CN215888612U - Hanger connecting piece

Info

Publication number: CN215888612U
Application number: CN202121213618.8U
Authority: CN
Inventors: 刘超; 徐俊峰; 赵建梅; 赵建军; 仲睿; 何亚楠; 陈潇潇
Original assignee: Shuguang Hehe Rail Transit Technology Jiangsu Co ltd
Current assignee: Shuguang Hehe Rail Transit Technology Jiangsu Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-02-22
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a hanger connecting piece which comprises a tunnel top wall, an anti-corrosion sleeve and a hanger top plate, wherein the anti-corrosion sleeve is installed inside the tunnel top wall in a penetrating mode; two sets of interior slots are installed in the inside embedding of hangers roof, the cushion is installed to the inboard of interior slot, the inboard movable mounting of cushion has the hangers curb plate, the hangers bottom plate is installed at the top of hangers curb plate, the inboard movable mounting of hangers curb plate has the channel. According to the utility model, the anti-corrosion sleeve and the inner slot are arranged, so that the hanger connecting piece is divided into four parts, the situation that unnecessary manpower and material resources are generated when the whole device is required to be replaced after the traditional connecting piece is damaged is solved, and the problem that the tunnel concrete is required to be replaced when the embedded anchor rod is damaged is solved.

Description

Hanger connecting piece

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a hanger connecting piece.

Background

The use to the channel is comparatively extensive in underground tunnel, provide the mounted position for other devices that need the installation through carrying out the buried channel at the tunnel top, but ordinary channel can produce the condition of wearing and tearing and corrosion after long-time use, then need change the buried channel from this, but traditional channel belongs to whole pre-buried installation in the cement at tunnel top more, if change just need destroy the cement at top, and the channel of reinstallating its degree of connection with the tunnel also can be very different, not only extravagant manpower can also cause serious loss, so have to carry out the erection joint spare to the channel and come the dismouting of being convenient for.

The prior art connector devices have drawbacks:

1. the connecting piece that has now is that a whole is direct to be connected through the bolt with the device usually, and because the connecting piece is mostly metal device usually, if there is any position to produce the change that damages and all can't carry out partial part, the structure of connecting piece is comparatively simple usually, it can bear and can't equally divide, thereby cause the device bearing point to lead to the condition that the device warp too concentrating easily, very be unfavorable for carrying out fixed connection to other devices, and need to change the overall installation and can waste a large amount of manpower and materials.

2. When current connecting piece provides the connection installation for the channel in the tunnel, have the direct tunnel top that runs through of stock connecting device usually, the stock is directly pre-buried in cement, and is the same with the pre-buried mode of traditional channel, just can directly destroy top cement if the screw member fracture of front end or corrosion when seriously needing to be changed, takes out the stock again and buries new stock, such practice extravagant manpower and materials very, and be unfavorable for the staff operation.

Technical problem to be solved

The utility model aims to provide a hanger connecting piece, which is used for solving the problems that the traditional connecting piece device needs to be replaced integrally when being partially damaged in use, and the anchor rod is damaged and the tunnel concrete needs to be damaged, so that time and labor are wasted.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a hangers connecting piece comprises a tunnel top wall, an anti-corrosion sleeve and hangers top plates, wherein the anti-corrosion sleeve is installed inside the tunnel top wall in a penetrating mode, an inclined plate is installed on the back face of the tunnel top wall, an anchor connector is installed inside the inclined plate in a penetrating mode, and the hangers top plates are installed on the tops of the inclined plate;

two sets of interior slots are installed in the inside embedding of hangers roof, the cushion is installed to the inboard of interior slot, the inboard movable mounting of cushion has the hangers curb plate, the hangers bottom plate is installed at the top of hangers curb plate, the inboard movable mounting of hangers curb plate has the channel.

Preferably, the inside movable mounting of anticorrosive cover has the stock, and the stock is located the front of swash plate, and the back mounted of stock has the screw thread spare, and the inboard at the anchor interface is installed in the screw thread spare embedding.

Preferably, six groups of limiting buckles are installed at the top of the hanger top plate, a rotating block is installed at the bottom of each limiting buckle and located at the top of the hanger top plate, a bolt is installed at the bottom of each rotating block and located on the inner side of the hanger top plate.

Preferably, the positive inside of hangers curb plate runs through and installs three sockets of group, and the positive inside of hangers curb plate runs through and installs three groups of bearings, and the bearing is located the top of socket, and the inboard movable mounting of bearing has the dwang, and the rotation bolt is installed at the top of dwang, and the guide slope is installed at the top at the hangers curb plate back.

Preferably, the reinforcing strip is installed at the top of hangers bottom plate, and two sets of channel fixed orificess are installed in the top of hangers bottom plate through, and six rotatory fastener mouths of group are installed in the outside embedding of hangers bottom plate, and the inboard movable mounting of rotatory fastener mouth has the rotation bolt, and the restriction circle is installed at the top of rotatory fastener mouth, and the fastener nut is installed to the inboard of restriction circle.

Preferably, the bolt is located the top at hangers roof front and back, and is the symmetric distribution, and socket, rotation bolt and rotatory fastener mouth are the vertical distribution with the position of bolt.

Preferably, the tooth's socket is installed at the inboard top of channel, and the internally mounted of channel has the spout, and the inboard movable mounting of spout has the slider bolt, and two sets of sawtooth spare are installed at the top of slider bolt, and the outside movable mounting of slider bolt has the channel nut, and the channel nut is located the top of hangers bottom plate.

(III) advantageous effects

The utility model provides a hanger connecting piece, which has the advantages that:

1. according to the utility model, the inner slots are arranged, the device is required to be combined when being installed, compared with the traditional integral connecting piece, the hanger connecting piece is divided into four groups, the hanger side plate is inserted into the inner inserting slot at the top of the hanger, then the bolt is inserted into the inserting hole to rotate the rotating block and the bottom of the limiting buckle, the hanger side plate and the hanger top plate can be fixed, then the rotating bolt is rotated and clamped into the rotating fastener opening, and the hanger side plate and the hanger bottom can be fixed by fixing the fastener nut on the inner side of the limiting ring, so that any part of the connecting piece can be independently replaced when being damaged, and time and labor are saved.

2. According to the anchor rod protection sleeve, the anti-corrosion sleeve is installed, when the anchor rod is arranged in the protection sleeve, the inclined plates of the threaded parts at the two ends of the anchor rod are directly fixed, so that the anchor rod can be prevented from shaking in the anti-corrosion sleeve, when the threaded parts are broken, the two ends of the anchor rod are directly disassembled, the anchor rod can be replaced by pulling the anchor rod after the bolt is disassembled, the anti-corrosion sleeve arranged in the anchor rod can prevent the anchor rod from being corroded, the labor pressure of workers can be effectively reduced, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the corrosion prevention sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the top plate of the suspension loop of the present invention;

FIG. 4 is a schematic view of the structure of a side plate of the hanging lug of the present invention;

FIG. 5 is a schematic view of the structure of the bottom plate of the suspension loop of the present invention;

figure 6 is a schematic view of the channel structure of the present invention.

The reference numerals in the figures illustrate: 1. a tunnel roof; 2. an anti-corrosion sleeve; 201. an anchor rod; 202. a threaded member; 3. a suspension loop top plate; 301. a sloping plate; 302. an anchor interface; 303. a bolt; 304. an inner slot; 305. an elastic pad; 306. rotating the block; 307. a limiting buckle; 4. a suspension loop side plate; 401. a socket; 402. a bearing; 403. Rotating the rod; 404. rotating the bolt; 405. guiding a slope; 5. a suspension loop base plate; 501. reinforcing the strips; 502. a channel fixing hole; 503. rotating the fastener opening; 504. a confinement ring; 505. a fastener nut; 6. a channel; 601. a tooth socket; 602. a chute; 603. a slider bolt; 604. a serrated member; 605. a channel nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a hanger connecting piece comprises a tunnel top wall 1, an anti-corrosion sleeve 2 and a hanger top plate 3, the inner part of the tunnel top wall 1 is provided with an anti-corrosion sleeve 2 in a penetrating way, the back surface of the tunnel top wall 1 is provided with an inclined plate 301, an anchor interface 302 is installed inside the inclined plate 301 in a penetrating mode, a lug top plate 3 is installed at the top of the inclined plate 301, the tunnel top wall 1 serves as the overall installation position of the device and can provide supporting force and stability for the device, the anti-corrosion sleeve 2 can form a movable connection state with the anchor rod 201 on the inner side and can protect the anchor rod 201 from corrosion, the inclined plate 301 is tightly attached to the side face of the tunnel top wall 1 to improve the stability of the overall device, the anchor interface 302 can be fixed with a connecting device of the anchor rod 201 to guarantee the integrity of the device, and the lug top plate 3 serves as a connecting component of the device and the tunnel top and is convenient for providing installation positions for other devices;

two sets of interior slots 304 are installed to the inside embedding of hangers roof 3, the inboard of interior slot 304 is installed cushion 305, the inboard movable mounting of cushion 305 has hangers curb plate 4, hangers bottom plate 5 is installed at the top of hangers curb plate 4, the inboard movable mounting of hangers curb plate 4 has channel 6, and interior slot 304 can be movable installs in the inboard with hangers curb plate 4 for fixed integrated device, cushion 305 can reduce the gap of channel 6 and the 4 junctions of hangers curb plate, can effectually reduce moisture just as the condition that produces the corrosion, and hangers curb plate 4 is the flank board of connecting piece, prevents that the condition of skew from appearing in inside channel 6, and hangers bottom plate 5 is the bearing member after the installation of integrated connector device, can restrict inside channel 6, prevents that the condition that derails from appearing in channel 6.

Further, the inside movable mounting of anticorrosive cover 2 has stock 201, and stock 201 is located the front of swash plate 301, and the back mounted of stock 201 has screw 202, and the inboard at anchor interface 302 is installed in the embedding of screw 202, and stock 201 can insert the concrete inside and stimulate the device, and screw 202 is bolt mounting structure, stability when can guaranteeing hangers connecting piece and stock 201 installation.

Further, six groups of restrictions are installed at the top of hangers roof 3 and are detained 307, rotatory piece 306 is installed to the bottom that the restriction was detained 307, and rotatory piece 306 is located the top of hangers roof 3, bolt 303 is installed to the bottom of rotatory piece 306, and bolt 303 is located the inboard of hangers roof 3, the restriction is detained 307 and is prevented the condition that drops behind the bolt 303 fixing device, insert bolt 303 and rotate rotatory piece 306 to the bottom that the restriction was detained 307 behind socket 401 and can guarantee the stability after the device installation, and can be quick dismantle hangers roof 3 and hangers curb plate 4, be convenient for the staff to maintain.

Further, three groups of sockets 401 are installed in the front of the ear hanging side plate 4 in a penetrating manner, three groups of bearings 402 are installed in the front of the ear hanging side plate 4 in a penetrating manner, and bearing 402 is located the top of socket 401, the inboard movable mounting of bearing 402 has dwang 403, rotation bolt 404 is installed at the top of dwang 403, guide slope 405 is installed at the top at the hangers curb plate 4 back, socket 401 can install with bolt 303 gomphosis, be used for fixed curb plate and roof, bearing 402 can drive inside rotation bolt 404 rotatory, make rotation bolt 404 can control the installation of bottom plate and curb plate, dwang 403 is rotating device's axle center position promptly, can provide the rotation ability for rotation bolt 404, guide slope 405 when channel 6 and channel 6 are installed, avoid the slit less to lead to the unable gomphosis of channel 6 to insert the installation position, be convenient for the staff to install channel 6.

Furthermore, a reinforcing bar 501 is arranged at the top of the hanger base plate 5, two groups of channel fixing holes 502 are arranged at the top of the hanger base plate 5 in a penetrating way, six groups of rotary fastener openings 503 are embedded and arranged at the outer side of the hanger base plate 5, and the inboard movable mounting of rotatory fastener mouth 503 has rotation bolt 404, restriction circle 504 is installed at the top of rotatory fastener mouth 503, fastener nut 505 is installed to the inboard of restriction circle 504, thereby reinforcing bar 501 can disperse the weight of channel 6 and increase the bearing capacity of hangers bottom plate 5, channel fixed orifices 502 accessible combines with slider bolt 603 and fixes channel 6, rotatory fastener mouth 503 can provide the position of embedding installation for rotating bolt 404, restriction circle 504 is fixed with the fastener nut 505 after screwing up, guarantee that rotation bolt 404 can not break away from rotatory fastener mouth 503, be convenient for the staff to install fixedly the device.

Further, the bolts 303 are located on the top of the front and back of the top plate 3 of the hanging lug and symmetrically distributed, and the sockets 401, the rotating bolts 404 and the rotating fastener openings 503 are vertically distributed with the positions of the bolts 303.

Further, tooth's socket 601 is installed at the top of channel 6 inboard, the internally mounted of channel 6 has spout 602, the inboard movable mounting of spout 602 has slider bolt 603, two sets of sawtooth spare 604 are installed at the top of slider bolt 603, the outside movable mounting of slider bolt 603 has channel nut 605, and channel nut 605 is located the top of hangers bottom plate 5, tooth's socket 601 and the sawtooth spare 604 aggregate erection at slider bolt 603 top, can increase frictional force through the characteristic of sawtooth, prevent the condition of rocking, slider bolt 603 can be with channel 6 and hangers bottom fixed mounting, guarantee the stability of device.

The working principle is as follows: when the anti-corrosion device is installed, firstly, the anchor rod 201 is inserted into the anti-corrosion sleeve 2, the inclined plate 301 is fixed with the anti-corrosion sleeve, then the two groups of the lug side plates 4 are inserted into the inner insertion grooves 304, the inserting pins 303 are inserted into the insertion holes 401, the rotating blocks 306 are rotated, the outer sides of the rotating blocks 306 are embedded into the bottoms of the limiting buckles 307 to fix the positions of the lug side plates 4, then the channel 6 is placed into the inner installation position and then covered with the lug bottom plate 5, the rotating bolts 404 are rotated and embedded into the inner sides of the rotating fastener openings 503, then the fastener nuts 505 are installed and screwed to the inner sides of the limiting rings 504, and then the channel nuts 605 and the slider bolts 603 are connected and installed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 hangers connecting piece, includes tunnel roof (1), anticorrosive cover (2) and hangers roof (3), its characterized in that: an anti-corrosion sleeve (2) is installed inside the tunnel top wall (1) in a penetrating mode, an inclined plate (301) is installed on the back face of the tunnel top wall (1), an anchor connector (302) is installed inside the inclined plate (301) in a penetrating mode, and a lug top plate (3) is installed on the top of the inclined plate (301);

two sets of interior slots (304) are installed in the inside embedding of hangers roof (3), the inboard of interior slot (304) is installed cushion (305), the inboard movable mounting of cushion (305) has hangers curb plate (4), hangers bottom plate (5) are installed at the top of hangers curb plate (4), the inboard movable mounting of hangers curb plate (4) has channel (6).

2. A suspension loop connector as claimed in claim 1, wherein: the inside movable mounting of anticorrosive cover (2) has stock (201), and stock (201) are located the front of swash plate (301), and threaded component (202) are installed to the back of stock (201), and the inboard at anchor interface (302) is installed in threaded component (202) embedding.

3. A suspension loop connector as claimed in claim 1, wherein: six groups of restriction buttons (307) are installed at the top of hangers roof (3), and rotatory piece (306) are installed to the bottom that restriction buttons (307), and rotatory piece (306) are located the top of hangers roof (3), and bolt (303) are installed to the bottom of rotatory piece (306), and bolt (303) are located the inboard of hangers roof (3).

4. A suspension loop connector as claimed in claim 1, wherein: the front inside of hangers curb plate (4) runs through and installs three group socket (401), and the front inside of hangers curb plate (4) runs through and installs three group bearing (402), and bearing (402) are located the top of socket (401), and the inboard movable mounting of bearing (402) has dwang (403), and rotation bolt (404) are installed at the top of dwang (403), and guide slope (405) are installed at the top at hangers curb plate (4) back.

5. A suspension loop connector as claimed in claim 1, wherein: reinforced strip (501) are installed at the top of hangers bottom plate (5), and two sets of channel fixed orifices (502) are installed in the top of hangers bottom plate (5) through-going, and six sets of rotatory fastener mouth (503) are installed in the outside embedding of hangers bottom plate (5), and the inboard movable mounting of rotatory fastener mouth (503) has rotation bolt (404), and restriction circle (504) are installed at the top of rotatory fastener mouth (503), and fastener nut (505) are installed to the inboard of restriction circle (504).

6. A suspension loop connector as claimed in claim 3, wherein: bolt (303) are located the top at hangers roof (3) front and back, and are the symmetric distribution, and socket (401), rotation bolt (404) and rotatory fastener mouth (503) are the vertical distribution with the position of bolt (303).

7. A suspension loop connector as claimed in claim 1, wherein: tooth's socket (601) are installed to the top of channel (6) inboard, and the internally mounted of channel (6) has spout (602), and the inboard movable mounting of spout (602) has slider bolt (603), and two sets of sawtooth spare (604) are installed at the top of slider bolt (603), and the outside movable mounting of slider bolt (603) has channel nut (605), and channel nut (605) are located the top of hangers bottom plate (5).