CN207660639U - Connecting device for traction hydraulic support - Google Patents
Connecting device for traction hydraulic support Download PDFInfo
- Publication number
- CN207660639U CN207660639U CN201721694729.9U CN201721694729U CN207660639U CN 207660639 U CN207660639 U CN 207660639U CN 201721694729 U CN201721694729 U CN 201721694729U CN 207660639 U CN207660639 U CN 207660639U
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- Prior art keywords
- connection
- pin
- plate
- hydraulic support
- slot
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- Withdrawn - After Issue
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Abstract
The utility model discloses a draw connecting device for hydraulic support is including connecting insert, round pin fender spare, spacing bottom plate and bolt assembly. The connecting insert is T-shaped and is formed by welding a connecting insert plate and a vertical plate, and the front end of the connecting insert plate is provided with a pin hole which is inserted into a gap between a connecting rod of the hydraulic support and the base. The pin blocking piece comprises a transverse plate, a vertical pin column and a vertical plate, wherein the transverse plate is provided with a pin through hole, and the vertical pin column is arranged in the pin through hole and welded with the transverse plate and the vertical plate. The pin blocking piece is connected with the connecting insertion piece from the inside of the hydraulic support, the vertical pin is arranged in the pin hole, and the limiting bottom plate is arranged below the connecting insertion plate and limits the limiting groove at the end of the vertical pin. The bolt assembly is used for connecting the pin stopper, the connecting inserting plate and the limiting bottom plate and then completing the connection with the hydraulic support. After the hinge hole on the vertical plate is connected with the movable pulley device, the connection with the movable pulley device is realized.
Description
Technical field
The utility model is related to a kind of coupling hitches of traction hydraulic support, in particular for connecting hydraulic support
With the attachment device of movable pulley device, belong to mine rail auxiliary conveying equipments field.
Background technology
The hydraulic support substance that the fully-mechanized mining working of some coal mines uses is big, and the transport capacity of the haulage gear of inclined gallery can not
The needs for meeting the transport of heavy hydraulic holder complete machine, difficulty is brought to the transport of hydraulic support.In order to solve this transport hardly possible
Topic, many mines are transported in batches to operating position after disassembling equipment on well and are weighed again using the way of " breaking the whole up into parts "
New assembling generally requires on well, underground is respectively arranged hydraulic support dismantling assembly or fitting table at one and carries out dismantling and group to hydraulic support
Dress.This transportation resources efficiency is low, costly, and there is also certain danger.In order to solve this problem, transportation system is improved
Transport capacity, China Mining University devises a kind of oblique lane transport jumbo movable pulley coupling hitch（The patent No.：
ZL 201310308163.1）, which improves the fortune of transportation system to connection winch and jumbo
Movement Capabilities are realized and are transported to the complete machine of jumbo using original haulage gear；In order to solve the transportation problem of hydraulic support, carry
Go out a kind of oblique lane transport hydraulic support movable pulley coupling hitch（The patent No.：ZL 201310310997.6）, the movable pulley
Coupling hitch improves the transport capacity of transportation system to connection winch and hydraulic support, realizes and utilizes original haulage gear
Complete machine transport to heavy hydraulic support.But the patent（ZL 201310310997.6）Involved in attachment device can only connect
Using the hydraulic support for having certain interval between Split connecting rod and two left linkages in the vertical direction, to the company of hydraulic support
The hydraulic support that bar is integral can not then use.Therefore, this connecting rod is transported without vertical direction gap using movable pulley device
Hydraulic support when, need the coupling hitch of design specialized.
Utility model content
Problem to be solved in the utility model is to overcome defect of the existing technology, proposes a kind of traction hydraulic pressure
Holder attachment device connects hydraulic support using the gap between hydraulic support rear link and bracket base, especially suitable
It is connected in the traction of hydraulic support of the rear link without vertical gap.
The technical solution that the utility model proposes to solve above-mentioned technical problem is traction hydraulic support connection dress
It sets, including connection insertion piece, pin block piece, limit bottom plate and bolt assembly；The connection insertion piece is T-shaped, and the connection is inserted into
Part includes connection plate, riser and several bolt plates；The connection plate front end is equipped with several pin holes and several connection slots one,
The connection plate rear portion is equipped with several jacks, and each jack is set gradually along the longitudinal centre line of the connection plate；Institute
It states riser front end and is equipped with the inserted block equal with the jack quantity, each inserted block is corresponding with each jack position, Ge Gesuo
The front end for stating inserted block is equipped with croze, and each inserted block corresponds to the jack for being inserted into the connection plate, each described slotting
The croze of block exposes from the connection plate bottom surface, and each bolt plate is inserted into each croze；The connection plate,
The riser welds together with the bolt plate；The riser rear end is equipped with hinge hole；The pin block piece includes transverse slat, riser
With several perpendicular pins, the transverse slat is equipped with several pinned holes and several connection slots two, the connection slot two and the company
One shape of access slot hole is identical and position corresponds to, and each perpendicular pin lower end is equipped with limiting slot, and each perpendicular pin passes through phase
The pinned hole answered；The riser is attached on each perpendicular pin and vertical with the transverse slat, the transverse slat, the perpendicular pin
Weld together with the riser；Each perpendicular pin corresponds to each institute for the connection plate for being inserted into the connection insertion piece
It states in pin hole, the limiting slot of each perpendicular pin exposes from the bottom surface of the connection plate just；The limit bottom
Plate is equipped with the pinned hole quantity of the transverse slat the corresponding limit cotter way in equal and position and several connection slots three, respectively
The connection slot three is identical as connection one shape of slot and position is corresponding, each limit cotter way of the limit bottom plate
The corresponding limiting slot for being caught in the perpendicular pin；Each bolt of the bolt assembly passes through the connection slot one, the company
Access slot hole two and the connection slot three tighten together the connection plate, the transverse slat and the limit bottom plate.
Further, the pin block piece further includes a drop handle and two handles, during the drop handle is set to above the transverse slat
Portion；Two handles are respectively arranged on the left and right sides of the pin block piece.
Further, it is equipped with hanging ring at the top of the riser of the connection plate.
Optionally, the perpendicular pin of the pin block piece is two, is set on the connection plate there are two the pin hole,
The limit cotter way there are two being set on the limit bottom plate.
Through the above technical solutions, the inserted block of the riser is embedded in the jack of connection plate, it then again will be described vertical
Plate is welded with the connection plate, may make the two firm welding in this way.According to further technical solution, the bolt plate insertion
The connection plate, the riser and the bolt plate are welded again after the croze, weld strength can be further increased.The pin
After the perpendicular pin of block piece is inserted into the pinned hole of the transverse slat and weld together, the welding that can increase the two is strong
Degree.The limit bottom plate is located at the lower section of the connection plate, and the limit cotter way is caught in the limiting slot of the pin block piece,
The limit bottom plate described in this way limits the extraction of the perpendicular pin, and the bolt of the bolt assembly is again by the connection plate, institute
It states transverse slat and the limit bottom plate is fastenedly connected, what such three just consolidated links together.The connection slot one is opening
Slot, the connection slot one, the connection slot two are identical as connection three shapes of slot, in this way can be from the open slot
The bolt assembly is placed in the connection slot one, the connection slot two and the connection slot three by opening, is convenient for
Bolt penetrates.
Through the above technical solutions, the connection plate of the connection insertion piece is inserted into hydraulic pressure branch from hydraulic support rear
Gap between the connecting rod bottom of frame and pedestal, and it is inserted into the inside of hydraulic support.The pin block piece is from the inside of hydraulic support
It is connected with the front end for connecting insertion piece is stated, the perpendicular pin is inserted into the pin hole of the connection plate, the limit bottom
Plate is placed in the connection plate bottom surface, and the limit cotter way of the limit bottom plate is inserted into the limiting slot of the perpendicular pin,
Then the transverse slat, the connection plate and the limit bottom plate are fastened by the bolt assembly, has been achieved described
The connection of block piece and the connection insertion piece is sold, the perpendicular pin is limited inside hydraulic support by connecting rod bottom, in this way,
Also achieve the connection of traction hydraulic support attachment device and hydraulic support.Using the hinge hole for connecting insertion piece rear portion and move
The connecting plate of pulley gear is connected.In this way, traction hydraulic support attachment device is achieved that hydraulic support and movable pulley device
Connection.
Through the above technical solutions, the drop handle of the pin block piece is set to the transverse slat upper center, can lead in this way
It crosses auxiliary tool such as lift stick to lift the pin block piece across the drop handle, the handle of the left and right sides of the block piece, just
It is moved or is lifted with hand when worker installs the pin block piece.In this way, be more convenient for inside hydraulic support by the pin block piece with
The connection plate connection.The top of the riser of the connection insertion piece is equipped with the hanging ring, is convenient for using the hanging ring
The lifting of the connection insertion piece.
Following advantageous effect will be obtained using the technical solution of the utility model：The utility model can easily with liquid
Press the connection of holder, but can by connecting plate and the connection of the hinge hole and movable pulley device of connection insertion piece after described,
Realize the connection of movable pulley device and hydraulic support；Thus it can utilize movable pulley device traction on tablet mine car
Hydraulic support realizes the transport of hydraulic support.
Description of the drawings
Fig. 1 is the dimensional structure diagram of hydraulic support.
Fig. 2 is the dimensional structure diagram of the utility model embodiment one.
Fig. 3 is the explosive view of the utility model embodiment one.
Fig. 4 is the explosive view of the connection insertion piece of embodiment illustrated in fig. 2 one.
Fig. 5 is the schematic diagram of the bolt plate direction of insertion of embodiment illustrated in fig. 2 one.
Fig. 6 is the dimensional structure diagram of a certain angle of the connection insertion piece of embodiment illustrated in fig. 2 one.
Fig. 7 is state diagram when embodiment illustrated in fig. 2 is connect with hydraulic support described in Fig. 1.
Fig. 8 is the state diagram of hydraulic support and movable pulley device shown in one connection figure 1 of the utility model embodiment.
Fig. 9 is another state diagram of hydraulic support and movable pulley device shown in one connection figure 1 of the utility model embodiment.
Figure 10 is the partial enlarged view at I in Fig. 9.
A00 hydraulic supports
A1 connecting rods；A2 pedestals；The gaps A3；
B00 movable pulley devices；
B1 movable pulleys；B2 assistant conveyance vehicles；B3 connecting plates；
C00 tablet mine cars；
D00 rail；
100 traction hydraulic support attachment devices；
1 connection insertion piece；
11 plates；
111 pin holes；112 connection slots one；113 jacks；
1121 sides connect slot one；Slot one is connected in 1122；
12 risers；
121 hinge holes；122 inserted blocks；Slot between 123 pieces；124 crozes；
13 bolt plates；
14 hanging rings；
2 pin block pieces；
21 transverse slats；
211 pinned holes；212 connection slots two；
2121 sides connect slot two；Slot two is connected in 2122；
22 perpendicular pins；
221 limiting slots；
23 risers；
24 drop handles；
25 handles；
3 limit bottom plates；
31 limit cotter ways；
32 connection slots three；
321 sides connect slot three；Slot three is connected in 322；
4 bolt assemblies.
Specific implementation mode
The embodiments of the present invention are described below in detail, and further illustrate the utility model, are retouched by reference to attached drawing
The embodiment stated is exemplary, and is only used for explaining the utility model, and should not be understood as limiting the present invention.
With reference to Fig. 1 to Figure 10 detailed description according to the utility model proposes traction hydraulic support attachment device
100.One end is connected with hydraulic support A00, and one end is connected with movable pulley device B00.Hydraulic support A00 refers to connecting rod without perpendicular
Hydraulic support from histogram to gap, as shown in Figure 1, the rear link A2 of hydraulic support A00 be monoblock type, the bottoms connecting rod A1 and bottom
There are a gap A3 between seat A2.In transport, hydraulic support A00 is connected on tablet mine car C00, tablet mine car C00 quilts
It is placed on rail D00；Movable pulley device B00 includes movable pulley B1, assistant conveyance vehicle B2 and connecting plate B3, and movable pulley B1 connections are auxiliary
It helps on transport vehicle B2, assistant conveyance vehicle B2 is set on rail D00, and connecting plate B3 is used for and traction hydraulic support attachment device
100 are connected, reference can be made to Fig. 8,9.
Fig. 2 is the dimensional structure diagram of the utility model embodiment, and Fig. 3 is the explosive view of the embodiment, traction fluid
It includes connection insertion piece 1, pin block piece 2, limit bottom plate 3 and bolt assembly 4 to press holder attachment device 100.Such as the institute of Fig. 4,5,6
Show, connection insertion piece 1 is T-shaped, and connection insertion piece 1 includes connection plate 11, riser 12 and bolt plate 13.11 front end of connection plate is set
There are two pin hole 111 and four connection slots 1, two pin holes 111 are arranged perpendicular to the longitudinal axis of connection plate 11,
11 rear end of connection plate is set there are two jack 113, along the longitudinal centre line setting of connection plate.It is inserted there are two setting 12 front end of riser
The position of block 122, two inserted blocks 122 is corresponding with the connection position of two jacks 113 of plate 11.Two inserted blocks in the present embodiment
Slot 123 between composition block between 122（As shown in Figure 4, Figure 5）, inserted block 122 is equipped with croze 124, the bolt of two adjacent inserted blocks 122
Slot 124 is oppositely arranged, and inserted block 122 is set in the jack 113 of connection plate 11, and croze 124 exposes from 11 bottom surface of connection plate, bolt
Plate 13 is inserted into from slot between block 123 in croze 124, and arrow direction is the direction that bolt plate 13 is inserted into croze 124 in Fig. 5.Connect in this way
Plugboard 11, riser 12 and bolt plate 13 just link together, and three is welded together.12 rear end of riser is equipped with hinge hole
121, hinge hole 121 with movable pulley device B00 for being connected（As shown in Figure 8）.In the present embodiment, four connection slots 1,
Including connecting slot 1 in two side connection slots 1 and two.As shown in Figure 2 and Figure 3, pin block piece 2 includes transverse slat
21, two perpendicular pins 22 and riser 23 set on transverse slat 21 there are two pinned hole 211 and four connection slots 2 212, connect slot
2 212 is identical and position is correspondings as connection one 112 shape of slot, and in the present embodiment, connection slot 2 212 includes two sides connections
Slot 2 2122 is connected in slot 2 2121 and two；Perpendicular pin 22 is set in the pinned hole 211 of transverse slat 21, erects 22 lower end of pin
Equipped with limiting slot 221.Riser 23 is attached on perpendicular pin 22 and vertical with transverse slat 21, transverse slat 21, perpendicular pin 22 and the welding of riser 23
Together.After the perpendicular pin 22 of pin block piece 2 is placed in the pin hole 111 of the connection plate 11 of connection insertion piece 1, limiting slot
221 expose from the bottom surface of connection plate 11.It is set on limit bottom plate 3 there are two limit cotter way 31 and four connection slots 3 32, is limited
Bottom plate 3 is located at the lower section of connection plate 11, and two limit cotter ways 31 are respectively embedded in the limiting slot 221 of corresponding perpendicular pin 22,
Block perpendicular pin 22.Each connection slot 3 32 is identical as connection one 112 shape of slot and position is corresponding, and connection slot 3 32 includes
Two sides, which connect, connects slot 3 322 in slots 3 321 and two.The connection that the bolt of bolt assembly 4 passes through connection plate 11
On slot 1, transverse slat 21 connection slot 2 212, limit bottom plate 3 connection slot 3 32 will connect plate 11, transverse slat 21,
Limit bottom plate 3 links together.
As shown in Figure 2 and Figure 3, in the present embodiment, pin block piece 2 further includes a drop handle 24 and two handles 25, drop handle 24
Set on 21 upper center of transverse slat, two handles 25 are respectively arranged on the left and right sides of pin block piece 2.
As shown in Figure 2 and Figure 3, in the present embodiment, connection insertion piece 1 further includes hanging ring 14, hanging ring 14 with connect insertion piece
The top of 1 riser 12 is connected.
Through the above technical solutions, as the inserted block 122 of Fig. 4, Fig. 5, Fig. 6 riser 12 is embedded in the jack of connection plate 11
After in 113, is welded with bolt plate 13 after bolt plate 13 is set in croze 124 and by connection plate 11, riser 12, weldering can be further increased
Connect intensity.As shown in figure 3, after the perpendicular pin 22 of pin block piece 2 is set in the pinned hole 211 of transverse slat 21 and welding together, can increase
Add the weld strength of the two.Limit bottom plate 3 is located at the lower section of connection plate 11, and limit cotter way 31 is set to the limiting slot 221 of pin block piece 2
It is interior, the extraction that bottom plate 3 limits perpendicular pin 22 is limited in this way, and bolt assembly 4 again will connection plate 11, transverse slat 21, limit bottom plate 3
Connection, what such three just consolidated links together.As shown in Fig. 2, connection slot 1 is open slot, slot one is connected
112, connection slot 2 212 is identical as 3 32 shape of slot is connected, in this way can be from the opening of the open slot by bolt assembly 4
It equipped with connection slot 1, connection slot 2 212 and connects in slot 3 32, convenient for penetrating for bolt.
Through the above technical solutions, the connection plate 11 of connection insertion piece 1 is inserted into hydraulic support from the rears hydraulic support A00
Gap A3 between the bottoms connecting rod A1 and pedestal A2 of A00, and it is inserted into the inside of hydraulic support A00, as shown in Figure 7.Sell block piece 2
It is connected from the inside of hydraulic support A00 with the front end for connecting insertion piece 1, erects the pin hole 111 that pin 22 is inserted into connection plate 11
Interior, limit bottom plate 3 is set to 11 bottom surface of connection plate, and the limit cotter way of limit bottom plate 3 is inserted into the limiting slot 221 for erecting pin 22, so
Bottom plate is connected by bolt assembly 4 with plate 11 is connect afterwards, the connection sold block piece 2 and connect insertion piece 1 has been achieved（Such as
Shown in Fig. 9 and Figure 10）, riser 23 is limited inside hydraulic support A00 by the bottoms connecting rod A1, in this way, also achieving traction
The connection of hydraulic support A00 attachment device 100 and hydraulic support A00.Using connection insertion piece 1 rear portion hinge hole 121 with
The connecting plate B3 of movable pulley device B00 is connected.In this way, traction hydraulic support A00 attachment devices 100 realize hydraulic support
The connection of A00 and movable pulley device B00, as shown in Figure 8,9.
As shown in Figure 2 and Figure 3, the drop handle 24 of pin block piece 2 is set to 21 upper center of transverse slat, can pass through auxiliary tool in this way
It such as lifts stick to lift pin block piece 2 across drop handle 24, sells the handle 25 of the left and right sides of block piece 2, when being convenient for worker's mounting pin block piece 2
It is moved or is lifted with hand.In this way, being more convenient for inside hydraulic support A00 connecting pin block piece 2 with plate 11 is connect.Connection is inserted into
The top of the riser 12 of part 1 is equipped with hanging ring 14, using hanging ring 14 convenient for the lifting of connection insertion piece 1.
To sum up, using the technical solution of the utility model, company that the utility model can easily with hydraulic support A00
It connects, and movable pulley can be realized by connecting hinge hole 121 and the connecting plate B3 of movable pulley device B00 of insertion piece 1 and connecting
The connection of device B00 and hydraulic support A00；It can thus utilize movable pulley device B00 tractions on tablet mine car C00
Hydraulic support A00 realizes the transport of hydraulic support A00.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (4)
1. a kind of traction hydraulic support attachment device, it is characterized in that：Including connection insertion piece, pin block piece, limit bottom plate and spiral shell
Bolt assembly；The connection insertion piece is T-shaped, and the connection insertion piece includes connection plate, riser and several bolt plates；The connection
Plate front end is equipped with several pin holes and several connection slots one, and the connection plate rear portion is equipped with several jacks, each described slotting
Hole is set gradually along the longitudinal centre line for connecting the plate；The riser front end is equipped with equal with the jack quantity insert
Block, each inserted block is corresponding with each jack position, and the front end of each inserted block is equipped with croze, each inserted block
The corresponding jack for being inserted into the connection plate, the croze of each inserted block reveal from the connection plate bottom surface
Go out, each bolt plate is inserted into each croze；The connection plate, the riser and the bolt plate are welded on one
It rises；The riser rear end is equipped with hinge hole；The pin block piece includes transverse slat, riser and several perpendicular pins, is set on the transverse slat
There are a several pinned holes and several connection slots two, the connection slot two is identical as connection one shape of slot and position pair
It answers, each perpendicular pin lower end is equipped with limiting slot, and each perpendicular pin passes through the corresponding pinned hole；The riser patch
On each perpendicular pin and vertical with the transverse slat, the transverse slat, the perpendicular pin and the riser weld together；It is described
Each perpendicular pin corresponds in each pin hole for the connection plate for being inserted into the connection insertion piece, each described perpendicular
The limiting slot of pin exposes from the bottom surface of the connection plate just；The limit bottom plate is equipped with the institute with the transverse slat
State that pinned hole quantity is equal and the corresponding limit cotter way in position and several connection slots three, each connection slot three and the company
One shape of access slot hole is identical and position corresponds to, and each limit cotter way of the limit bottom plate corresponds to the institute for being caught in the perpendicular pin
State limiting slot；Each bolt of the bolt assembly passes through the connection slot one, the connection slot two and the connection slot
Three tighten together the connection plate, the transverse slat and the limit bottom plate.
2. hydraulic support attachment device is drawn according to claim 1, it is characterized in that：The pin block piece further includes one and carries
Ring and two handles, the drop handle are set to the transverse slat upper center；Two handles are respectively arranged on a left side for the pin block piece
Right both sides.
3. hydraulic support attachment device is drawn according to claim 1, it is characterized in that：The riser of the connection plate
Top is equipped with hanging ring.
4. hydraulic support attachment device is drawn according to claim 1, it is characterized in that：The perpendicular pin of the pin block piece
Be two, set on the connection plate there are two the pin hole, set on the limit bottom plate there are two the limit cotter way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694729.9U CN207660639U (en) | 2017-12-08 | 2017-12-08 | Connecting device for traction hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694729.9U CN207660639U (en) | 2017-12-08 | 2017-12-08 | Connecting device for traction hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660639U true CN207660639U (en) | 2018-07-27 |
Family
ID=62939707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694729.9U Withdrawn - After Issue CN207660639U (en) | 2017-12-08 | 2017-12-08 | Connecting device for traction hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829777A (en) * | 2017-12-08 | 2018-03-23 | 中国矿业大学 | Connecting device for traction hydraulic support |
-
2017
- 2017-12-08 CN CN201721694729.9U patent/CN207660639U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829777A (en) * | 2017-12-08 | 2018-03-23 | 中国矿业大学 | Connecting device for traction hydraulic support |
| CN107829777B (en) * | 2017-12-08 | 2023-08-18 | 中国矿业大学 | Connecting device for traction hydraulic support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180727 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180727 Effective date of abandoning: 20230818 |