CN209454763U - A kind of oblique lane transport trolley safety rope fixing device - Google Patents
A kind of oblique lane transport trolley safety rope fixing device Download PDFInfo
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- CN209454763U CN209454763U CN201920038807.2U CN201920038807U CN209454763U CN 209454763 U CN209454763 U CN 209454763U CN 201920038807 U CN201920038807 U CN 201920038807U CN 209454763 U CN209454763 U CN 209454763U
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- rope
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Abstract
A kind of oblique lane transport trolley safety rope fixing device of the utility model discloses one kind and screws lock tube by four rope-clamping heads cooperations, grips to safety rope, and the device of secondary clamping fastener is carried out using U-shaped bolt.The installation fixed effect to safety rope can be effectively improved.It is characterized in that fixing lock seating is in the middle part of hold-down support, the both ends of the hold-down support have fixing threaded hole, it screws tapered end and is placed in fixed lock side, the rotation tapered end is ring structure, lock tube is screwed by screw thread and screws tapered end bolt, described screw was provided with rope through-hole in the middle part of lock tube one end, described screw angularly is provided with four sliding grooves on lock tube one end, cone tank is provided in the fixed lock, and with screw that tapered end is corresponding to be connected to, four first-class angles of rope-clamping are placed in cone tank, two adjacent rope-clamping heads are in contact, it is quadrant cambered surface on the inside of the rope-clamping head, circular trough is formed between four rope-clamping heads, and with cross that rope through-hole is corresponding is connected to.
Description
Technical field
A kind of oblique lane transport trolley safety rope fixing device of the utility model, when being related to a kind of oblique lane transport, by safety rope
The device being fixed on transport vehicle belongs to coal mine equipment field.In particular to a kind of to be screwed by four rope-clamping head cooperations
Lock tube grips safety rope, and the device of secondary clamping fastener is carried out using U-shaped bolt.
Background technique
The exploitation of coal mine is along with the transport of its coal charge, and since the digging of mine usually has certain depth, coal mine is transported
Often by various inclined gallery in defeated, national clear stipulaties transport vehicle must be equipped with safety rope when passing through inclined gallery, but transport
Vehicle when passing through inclined gallery since safety rope often occur for personnel's carelessness or device aging fall off to cause the serious consequences such as sport car,
Due to lacking dedicated clamp device usually in oblique lane transport, generally uses iron wire or be directly anchored on mine car, it is this
Fixed form is extremely unreliable, and transport vehicle sport car, overturning phenomenon is caused to take place frequently.
Notification number CN207826257U discloses a kind of coal mine sloping lane transport vehicle safety rope fixing device, the fixation device packet
Firm banking is included, which is respectively arranged with groove short side and groove long side；Under the groove long side of the firm banking
Portion is provided with fixing bolt, and fastening pedestal is provided in groove long side, bolt sleeve is provided on fastening pedestal, in bolt
It is provided with bolt axle in sleeve, is provided with the bolt connecting hole to match with bolt axle in fastening pedestal；In firm banking
Fixed chain is additionally provided on groove short side, the device when safety rope is connected with fixed chain, it is simple using beat sling or
Person, which hooks both modes on chain with safety rope end eave tile, all has certain hidden danger, can not carry out to safety rope effective
Fixed clamp.
Summary of the invention
In order to improve above situation, a kind of oblique lane transport trolley safety rope fixing device of the utility model provides a kind of logical
It crosses four rope-clamping head cooperations and screws lock tube, safety rope is gripped, and secondary clamping fastener is carried out using U-shaped bolt
Device.The installation fixed effect to safety rope can be effectively improved.
A kind of oblique lane transport trolley safety rope fixing device of the utility model is achieved in that the utility model is a kind of tiltedly
Lane travelling bogie safety rope fixing device by hold-down support, fixing threaded hole, fixed lock, screw lock tube, U-shaped bolt, rope-clamping half
Circular groove, nut, screws tapered end, crosses rope through-hole, sliding groove, screw thread, slide bumping, rope-clamping head and friction teeth head rope-clamping fixing seat
Composition, in the middle part of hold-down support, the both ends of the hold-down support have fixing threaded hole, screw tapered end and be placed in fixing lock seating
Fixed lock side, the rotation tapered end are ring structure, screw lock tube by screw thread and screw tapered end bolt, described to screw
It was provided with rope through-hole in the middle part of lock tube one end, described screw angularly is provided with four sliding grooves on lock tube one end, the sliding groove is T
Type groove, is provided with cone tank in the fixed lock, and with screw that tapered end is corresponding to be connected to, four first-class angles of rope-clamping are placed in taper
In slot, two adjacent rope-clamping heads are in contact, and are quadrant cambered surface on the inside of the rope-clamping head, are formed between four rope-clamping heads
Circular trough, and with cross that rope through-hole is corresponding is connected to, multiple friction teeth heads, the outer side of the rope-clamping head are equipped on the inside of the rope-clamping head
There is the inclined-plane matched with cone tank medial surface, four slide bumpings are respectively placed on four first ends of rope-clamping, and are located at
In four sliding grooves, connectivity slot is provided on the fixed lock, described connectivity slot one end is connected with cone tank, the connectivity slot
The other end extends on the side of the fixed lock other side, and rope-clamping fixing seat is placed in the fixed lock other side, the rope-clamping fixing seat
On be provided with rope-clamping half slot, and with connectivity slot is corresponding is connected to, open that there are two through holes in the rope-clamping fixing seat, and position respectively
In the upper side and lower side of rope-clamping half slot, the both ends of U-shaped bolt are each passed through two through holes, the both ends point of the U-shaped bolt
It is not equipped with nut, the nut and U-shaped bolt bolt, the U-shaped bolt is that bending of metallic rod forms.
Beneficial effect.
One, the installation fixed effect to safety rope can be effectively improved.
Two, safety when transport vehicle crosses inclined gallery is improved.
Three, easy for installation, it is easy to operate.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of oblique lane transport trolley safety rope fixing device of the utility model；
Fig. 2 is a kind of stereo-resolution figure of oblique lane transport trolley safety rope fixing device of the utility model；
Fig. 3 is a kind of structural schematic diagram of oblique lane transport trolley safety rope fixing device of the utility model；
Fig. 4 is a kind of three-dimensional structure diagram of oblique lane transport trolley safety rope fixing device rope-clamping head of the utility model；
Fig. 5 is the three-dimensional structure diagram under a kind of oblique lane transport trolley safety rope fixing device use state of the utility model；
In attached drawing
Wherein part are as follows: hold-down support (1), fixing threaded hole (2), fixed lock (3) screw lock tube (4), U-shaped bolt
(5), rope-clamping half slot (6), rope-clamping fixing seat (7), nut (8) screw tapered end (9), cross rope through-hole (10), sliding groove (11),
Screw thread (12), slide bumping (13), rope-clamping head (14), friction teeth head (15), safety rope (16).
Specific embodiment:
A kind of fixed device of oblique lane transport trolley safety rope (16) of the utility model is achieved in that by hold-down support
(1), fixing threaded hole (2), fixed lock (3), screw lock tube (4), U-shaped bolt (5), rope-clamping half slot (6), rope-clamping fixing seat
(7), nut (8), screw tapered end (9), cross rope through-hole (10), sliding groove (11), screw thread (12), slide bumping (13), rope-clamping head
(14) it is placed in the middle part of hold-down support (1) with friction teeth head (15) composition, fixed lock (3), the both ends point of the hold-down support (1)
It is not provided with fixing threaded hole (2), screws tapered end (9) and is placed in fixed lock (3) side, the rotation tapered end is ring structure, is screwed
Lock tube (4) is by screw thread (12) and screws tapered end (9) bolt, and described screw was provided with rope through-hole in the middle part of lock tube (4) one end
(10), described screw angularly is provided with four sliding grooves (11) on lock tube (4) one end, and the sliding groove (11) is T-slot, described
Be provided with cone tank in fixed lock (3), and with screw that tapered end (9) is corresponding to be connected to, four rope-clamping heads (14) are angularly placed in cone
In shape slot, two adjacent rope-clamping heads (14) are in contact, and are quadrant cambered surface, four rope-clampings on the inside of the rope-clamping head (14)
Form circular trough between head (14), and and cross that rope through-hole (10) are corresponding to be connected to, rope-clamping head (14) inside is equipped with multiple rub
It wipes tooth head (15), is equipped with the inclined-plane matched with cone tank medial surface, four slide bumpings (13) on the outside of the rope-clamping head (14)
It is respectively placed on four rope-clamping head (14) one end, and is located in four sliding grooves (11), be provided on the fixed lock (3)
Connectivity slot, described connectivity slot one end are connected with cone tank, and the connectivity slot other end extends to fixed lock (3) other side side
On face, rope-clamping fixing seat (7) is placed in fixed lock (3) other side, is provided with rope-clamping half slot (6) on the rope-clamping fixing seat (7),
And with connectivity slot is corresponding is connected to, open that there are two through holes on the rope-clamping fixing seat (7), and be located at rope-clamping half slot
(6) the upper side and lower side, the both ends of U-shaped bolt (5) are each passed through two through holes, and the both ends of the U-shaped bolt (5) cover respectively
It is equipped with nut (8), the nut (8) and U-shaped bolt (5) bolt, the U-shaped bolt (5) is that bending of metallic rod forms.
In use, hold-down support (1) is fixed on using bolt cooperation fixing threaded hole (2) first suitable on transport vehicle
Work as position, then by safety rope (16) end sequentially passed through circular trough between rope through-hole (10), four rope-clamping heads (14) and
Connectivity slot is finally pierced by from the half slot on rope-clamping fixing seat (7), then tightens the nut (8) at U-shaped bolt (5) both ends, U-shaped
Safety rope (16) end is lockked in rope-clamping half slot (6) cooperation on bolt (5) and rope-clamping fixing seat (7), then will screw lock
Set (4) screws on screwing tapered end (9), and four rope-clamping heads (14) are under the promotion for screwing lock tube (4) on fixed lock (3)
Cone tank depths squeezes, and cooperates the sliding shoe of fixed lock (3) medial surface and rope-clamping head (14) one end, so that four rope-clamping heads
(14) to compression at central axis, and then safety rope (16) is gripped；
The design of the friction teeth head (15), increases frictional force when clamping, so that clamping more fastens.
It is the design of quadrant cambered surface on the inside of the rope-clamping head (14), can makes to be formed between four rope-clamping heads (14)
Cross the circular trough of rope；
Reach and screw lock tube (4) by four rope-clamping head (14) cooperations, safety rope (16) is gripped, and uses
U-shaped bolt (5) carries out the purpose of secondary clamping fastener.
Above-described embodiment is the preferred embodiment of the utility model, is not intended to limit the utility model the range of implementation.
Any those skilled in the art improve in the invention scope for not departing from the utility model when can make a little, i.e., all
It is the same improvement done according to the utility model, should be the scope of the utility model and covered.
Claims (4)
1. a kind of oblique lane transport trolley safety rope fixing device, it is characterized in that: by hold-down support, fixing threaded hole, fixed lock, rotation
Tight lock tube, rope-clamping half slot, rope-clamping fixing seat, nut, screws tapered end, crosses rope through-hole, sliding groove, screw thread, sliding U-shaped bolt
Convex block, rope-clamping head and friction teeth head composition, in the middle part of hold-down support, the both ends of the hold-down support have fixing lock seating
Fixing threaded hole screws tapered end and is placed in fixed lock side, and the tapered end that screws is ring structure, screws lock tube and passes through screw thread and rotation
Tight tapered end bolt, described screw were provided with rope through-hole in the middle part of lock tube one end, and described screw angularly is provided with four on lock tube one end
A sliding groove, is provided with cone tank in the fixed lock, and with screw that tapered end is corresponding to be connected to, four first-class angles of rope-clamping are placed in
In cone tank, two adjacent rope-clamping heads are in contact, and are quadrant cambered surface on the inside of the rope-clamping head, between four rope-clamping heads
Form circular trough, and and cross that rope through-hole is corresponding is connected to, the rope-clamping head outside be equipped with matched with cone tank medial surface it is oblique
Face, four slide bumpings are respectively placed on four first ends of rope-clamping, and are located in four sliding grooves, on the fixed lock
It is provided with connectivity slot, described connectivity slot one end is connected with cone tank, and the connectivity slot other end extends to the fixed lock other side
On side, rope-clamping fixing seat is placed in the fixed lock other side, and rope-clamping half slot, and and connectivity slot are provided in the rope-clamping fixing seat
Corresponding connection, opens that there are two through holes in the rope-clamping fixing seat, and is located at the upper side and lower side of rope-clamping half slot, U
The both ends of type bolt are each passed through two through holes, and the both ends of the U-shaped bolt are equipped with nut respectively, the nut and U-shaped
Bolt bolt.
2. a kind of oblique lane transport trolley safety rope fixing device according to claim 1, it is characterised in that the rope-clamping head
Inside is equipped with multiple friction teeth heads.
3. a kind of oblique lane transport trolley safety rope fixing device according to claim 1, it is characterised in that the sliding groove
For T-slot.
4. a kind of oblique lane transport trolley safety rope fixing device according to claim 1, it is characterised in that the U-shaped bolt
It is formed for bending of metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038807.2U CN209454763U (en) | 2019-01-10 | 2019-01-10 | A kind of oblique lane transport trolley safety rope fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038807.2U CN209454763U (en) | 2019-01-10 | 2019-01-10 | A kind of oblique lane transport trolley safety rope fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN209454763U true CN209454763U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038807.2U Active CN209454763U (en) | 2019-01-10 | 2019-01-10 | A kind of oblique lane transport trolley safety rope fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660192A (en) * | 2021-01-13 | 2021-04-16 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain-safety rope picking and hanging system and method for rail transportation |
-
2019
- 2019-01-10 CN CN201920038807.2U patent/CN209454763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660192A (en) * | 2021-01-13 | 2021-04-16 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain-safety rope picking and hanging system and method for rail transportation |
| CN112660192B (en) * | 2021-01-13 | 2024-01-12 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain-safety rope picking and hanging system and method for rail transportation |
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