CN212004883U

CN212004883U - Auxiliary fixing device of railway signal machine

Info

Publication number: CN212004883U
Application number: CN202020435562.XU
Authority: CN
Inventors: 李康成
Original assignee: Jiangsu Jiuzhou Electric Appliance Co ltd
Current assignee: Jiangsu Jiuzhou Electric Appliance Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-24
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an auxiliary fixing device of railway signal machine, including bayonet support, bayonet support welding has the fixed bucket, the fixed bucket is inserted and is equipped with the railway signal machine, a plurality of first spouts have been seted up to the railway signal machine lateral wall, a plurality of second spouts have been seted up to bayonet support mesa, the lateral wall of bayonet support runs through threaded connection and has a plurality of lead screws, all the cover is equipped with the nut on the lead screw, the nut lateral wall all rotates and is connected with the support column, support column one end all rotates and is connected with the slider, slider sliding connection is in first spout, there is the telescoping device bottom of bayonet support. Through setting up fixed bucket, support column, awl post, recess, jack and screw, when the maintenance was changed, this device installation was dismantled simply, can adjust the height of this device, and the field of vision scope of increase signal lamp, the awl post has increased the area of contact with soil, further improves stable effect, guarantees reliability and the security of using.

Description

Auxiliary fixing device of railway signal machine

Technical Field

The utility model relates to a railway signal machine technical field especially relates to an auxiliary fixture of railway signal machine.

Background

The railway signal machine is a fixed signal machine which displays command lines and shunting commands on the railway by utilizing lights with different colors and quantities or armboard positions with different colors and shapes, and is one of important components of a railway signal system.

Railway signal machine is installed on outdoor rail next door usually, because of the environment is abominable, uses the back for a long time, and is not hard up easily, especially runs into sleet and strong wind weather, produces the trouble easily, influences the railway operation safety, and present railway signal machine is the unified model generally simultaneously, and the signal machine can influence remote vehicle driver's sight at the standardized mounting of some low-lying topography. For example, utility model patent application No. CN201720480892.9, including the dead lever that the level set up and support the adjustment support at the dead lever both ends, the middle part of dead lever is equipped with the notch, and the device has the supplementary fixed effect of certain degree to the railway signal machine, but the device installation is loaded down with trivial details with the fixed process, produces certain hindrance to the maintenance and the change of railway signal machine, increases the time of the maintenance of railway signal machine, reduces the practicality of efficiency of construction and device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary fixing device of a railway signal machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary fixing device of a railway signal machine comprises an inserting type support, wherein the inserting type support comprises a flat plate and a plurality of supporting columns which are fixedly welded at the bottom of the flat plate, a fixing barrel is fixedly arranged at the center of the flat plate of the inserting type support in a penetrating and welding mode, the railway signal machine is inserted into the fixing barrel, a lower shell of the railway signal machine is tightly attached to the side wall of the fixing barrel, a plurality of first sliding grooves are axially formed in the side wall of the lower shell of the railway signal machine, a plurality of symmetrical second sliding grooves are formed in the table top of the inserting type support, the plurality of second sliding grooves and the axis of the railway signal machine are located on the same vertical plane, a plurality of lead screws are connected to the side wall of the inserting type support in a penetrating and threaded mode, each lead screw is rotatably connected into the corresponding second sliding groove, a nut is sleeved on each lead screw, the one end that the nut was kept away from to the support column all rotates and is connected with the slider, slider sliding connection is in first spout, there is the telescoping device who is used for adjusting railway signal machine height in the bottom of bayonet support.

Preferably, the telescoping device includes the awl post with bayonet support pillar sliding connection, the bottom of awl post is the inverted cone type, the awl post top is seted up flutedly, the pillar of bayonet support is inserted and is located the groove of recess, the jack has been seted up to the pillar lateral wall of bayonet support, the cone side wall runs through threaded connection and has the screw, screw threaded connection is in the jack that corresponds.

Preferably, the side wall of the rotating handle of the lead screw is connected with a bolt in a penetrating and rotating mode, a threaded hole is formed in the side wall of the plug-in type support and corresponds to the bolt, and the bolt is connected in the threaded hole in a threaded mode.

Preferably, the slot of the first sliding groove is in an inverted T shape when viewed from the side, and the sliding block can slide in and be taken out of the slot.

Preferably, the cross section of the first sliding groove is T-shaped, and one end of the sliding block is in clearance fit with the first sliding groove.

Preferably, a sealing waterproof ring is installed at the joint of the top end of the fixed barrel and the railway signal machine, and a through hole is formed in the bottom of the fixed barrel.

The utility model provides a beneficial effect:

1. through setting up awl post, recess, jack and screw, the jack cooperation of screw and different positions can adjust the height of this device, increases the field of vision scope of signal lamp, and the awl post has increased the area of contact with soil, improves and grabs the land fertility, further improves stable effect, guarantees reliability and the security of using.

2. The handle side wall of the lead screw runs through and rotates to be connected with a bolt, the bolt is in threaded hole in threaded connection, the bolt carries out limiting locking on the device, and the phenomenon that the outside has irrelevant personnel to rotate the handle of the lead screw, which influences the firmness and the safety of the device is avoided.

3. Set up first spout and fixed bucket, installation railway signal machine in fixed bucket, the slotted hole of first spout is the font of falling T simultaneously, and the slider can slide in the slotted hole and take out, and the slider can follow the wide groove department in the T font structure of first spout under the effect of lead screw and get into or take out, slides from top to bottom in the narrow groove, has guaranteed the installation of this device and has dismantled simple and practical of process.

Drawings

Fig. 1 is the utility model provides a railway signal's auxiliary fixture's schematic structure view.

Fig. 2 is the utility model provides a side structure schematic diagram in supplementary fixing device of railway signal machine.

Fig. 3 is an enlarged schematic view of a part a structure in the auxiliary fixing device of the railway signal machine according to the present invention.

In the figure: 1 semaphore, 2 bayonet supports, 3 fixed buckets, 4 spouts, 5 lead screws, 6 nuts, 7 support columns, 8 first spouts, 9 bolts, 10 sliders, 11 conical columns, 12 jacks, 13 grooves and 14 screws.

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.

Referring to fig. 1-3, an auxiliary fixing device for a railway signal comprises an insertion type support 2, the insertion type support comprises a flat plate and a plurality of support columns welded and fixed at the bottom of the flat plate, a fixing barrel 3 is fixedly arranged at the center of the flat plate of the insertion type support 2 in a penetrating and welding mode, a railway signal 1 is inserted into the fixing barrel 3, a lower shell of the railway signal 1 is tightly attached to the side wall of the fixing barrel 3, a plurality of first sliding grooves 8 are axially arranged on the side wall of the lower shell of the railway signal 1, a plurality of symmetrical second sliding grooves 4 are arranged on the table top of the insertion type support 2, the plurality of second sliding grooves 4 and the axis of the railway signal 1 are positioned on the same vertical plane, a plurality of lead screws 5 are in threaded connection with the side wall of the insertion type support 2, each lead screw 5 is rotatably connected in the corresponding second sliding groove 4, a nut 6 is sleeved on each lead screw 5, the one end that nut 6 was kept away from to support column 7 all rotates and is connected with slider 10, and slider 10 sliding connection is in first spout 8, and the bottom of bayonet support 2 has the telescoping device that is used for adjusting railway signal height.

The telescoping device includes the awl post 11 with 2 pillar sliding connection of bayonet support, and the bottom of awl post 11 is the inverted cone type, and the recess 13 has been seted up at awl post 11 top, and the pillar of bayonet support 2 is inserted and is located the groove of recess 13, and jack 12 has been seted up to the pillar lateral wall of bayonet support 2, and the lateral wall of awl post 11 runs through threaded connection has screw 14, and screw 14 threaded connection is in the jack 12 that corresponds.

The handle side wall of lead screw 5 runs through to rotate and is connected with bolt 9, and the lateral wall of bayonet support 2 sets up threaded hole with the corresponding position of bolt 9, and bolt 9 threaded connection carries out spacing locking to this device in the screw hole, and the outside has irrelevant personnel to rotate the handle of lead screw 5, influences the fastness of device.

The slotted hole of first spout 8 is the font of falling T from the side, and slider 10 can slide and take out in the slotted hole, and slider 10 can get into or take out from the wide groove department in the T font structure of first spout 8, slides from top to bottom in the narrow groove, has guaranteed the installation of this device and has dismantled simple and practical of process.

The cross section of first spout 8 is the T type, and the one end and the 8 clearance fit of first spout of slider 10 guarantee that slider 10 slides smoothly in first spout 8, and slider 10 is difficult for droing from the groove simultaneously.

The top of fixed bucket 3 installs waterproof seal circle with 1 junction of railway signal machine, and a through-hole has been seted up to the bottom of fixed bucket 3, can prevent that water from going on in the bucket of fixed bucket 3 in a large number, and the through-hole can alternate the little water that leaves in circuit and the discharge bucket.

The utility model discloses in, the user is when using this device, at first adjust the telescoping device of 2 bottoms of bayonet support to suitable height, bury awl post 11 and fix bayonet support 2 in the soil, put into railway signal machine 1 in fixed bucket 3 this moment, in the first spout 8 of placing slider 10 in the slotted hole of 1 inferior valve lateral walls of railway signal machine, rotate lead screw 5, make nut 6 drive support column 7 remove, thereby promote the top of slider 10 to first spout 8, accomplish the fixed to railway signal machine 1 this moment, again with bolt 9 threaded connection in bayonet support 2's the lateral wall thread groove.

When the user maintains the change to railway signal 1, rotate and take off bolt 9, slowly rotate lead screw 5, make slider 10 break away from until the bottom wide groove of first spout 8 with first spout 8 top, take out slider 10 from the groove, can take out railway signal 1 from fixed bucket 3 this moment and maintain the change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary fixing device of the railway signal machine comprises an inserting type support (2), wherein the inserting type support (2) comprises a flat plate and a plurality of support columns which are fixedly welded at the bottom of the flat plate, and is characterized in that a fixing barrel (3) penetrates through the center of the flat plate of the inserting type support (2), the railway signal machine (1) is inserted into the fixing barrel (3), a lower shell of the railway signal machine (1) is tightly attached to the side wall of the fixing barrel (3), a plurality of first sliding grooves (8) are formed in the side wall of the lower shell of the railway signal machine (1) along the axial direction, a plurality of symmetrical second sliding grooves (4) are formed in the table top of the inserting type support (2), the plurality of second sliding grooves (4) and the axis of the railway signal machine (1) are located on the same vertical plane, and a plurality of lead screws (5) are in threaded connection with the side wall of the inserting type support (2), every lead screw (5) all rotate to be connected at second spout (4) inslot that corresponds, every all the cover is equipped with nut (6) on lead screw (5), nut (6) lateral wall all rotates and is connected with support column (7), the one end that nut (6) were kept away from in support column (7) all rotates and is connected with slider (10), slider (10) sliding connection is in first spout (8), the bottom of bayonet support (2) has the telescoping device that is used for adjusting railway signal machine height.

2. The auxiliary fixing device of the railway signal machine according to claim 1, wherein the telescopic device comprises a conical column (11) slidably connected with a supporting column of the insertion type support (2), the bottom of the conical column (11) is in an inverted cone shape, a groove (13) is formed in the top of the conical column (11), the supporting column of the insertion type support (2) is inserted into a groove of the groove (13), a jack (12) is formed in a supporting column side wall of the insertion type support (2), a screw (14) is connected to a side wall of the conical column (11) in a penetrating and threaded manner, and the screw (14) is connected in the corresponding jack (12) in a threaded manner.

3. The auxiliary fixing device of the railway signal machine according to claim 1, wherein a bolt (9) is rotatably connected to a rotating side wall of the lead screw (5), a threaded hole is formed in a position, corresponding to the bolt (9), of a side wall of the plug-in bracket (2), and the bolt (9) is in threaded connection with the threaded hole.

4. The auxiliary fixing device of a railway signal according to claim 1, characterized in that the slot of the first runner (8) is shaped like an inverted T when viewed from the side, and the slider (10) can be slid and taken out of the slot.

5. The auxiliary fixing device of a railway signal machine according to claim 4, characterized in that the cross section of the first sliding groove (8) is T-shaped, and one end of the sliding block (10) is in clearance fit with the first sliding groove (8).

6. The auxiliary fixing device of the railway signal machine according to claim 1, wherein a waterproof sealing ring is installed at the joint of the top end of the fixing barrel (3) and the railway signal machine (1), and a through hole is formed in the bottom of the fixing barrel (3).