CN211664081U

CN211664081U - Tunnel kiln conveying ground rail transmission structure capable of improving safety

Info

Publication number: CN211664081U
Application number: CN202020086948.4U
Authority: CN
Inventors: 徐志峰
Original assignee: Yixing Longchang Refractory Co ltd
Current assignee: Yixing Longchang Refractory Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-13
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses an improve tunnel cave of security and carry ground rail transmission structure, it relates to tunnel cave and carries ground rail transmission structure field, aim at solving traditional tunnel cave and carry ground rail transmission structure in, be arranged in placing the first cavity of operation equipment, do not have any problem of safe equipment of sheltering from, its technical scheme main points are offered the second cavity of placing safety shield at the back lateral wall of first cavity, the spout has been seted up to the lateral wall about safety shield, safety shield can be followed and taken out in the second cavity, move along the spout and cover and close on first cavity, the utility model discloses the effect of improvement tunnel cave transport ground rail transmission structure security has been reached.

Description

Tunnel kiln conveying ground rail transmission structure capable of improving safety

Technical Field

The utility model relates to a conveyor, more specifically say, it relates to a tunnel cave transport ground rail transmission structure who improves security.

Background

The tunnel kiln conveying ground rail transmission structure is a conveying structure for conveying high-temperature-resistant materials and moving on the water surface.

Referring to fig. 1, the conventional tunnel kiln conveying ground rail transmission structure includes a first cavity 1, a motor 13 is disposed in the first cavity 1, the motor 13 rotates to drive a winding wheel 11 to rotate, a steel cable 12 is wound on the winding wheel 11, the winding wheel 11 rotates to drive the steel cable 12 to rotate, and the steel cable 12 drives a material to be transported.

However, there is no protection measure on the first cavity 1, which leaves a safety hazard to operators on site, and this problem needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an improve tunnel cave of security and carry ground rail transmission structure, its advantage that has the ground rail transmission structure security of improvement tunnel cave.

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

the utility model provides an improve tunnel cave transport ground rail transmission structure of security, includes first cavity, set up the motor in the first cavity, the lateral wall is provided with the winding wheel before the first cavity, the winding takes turns to the winding has the cable wire, the motor drives the winding wheel and rotates, and the back lateral wall of the first cavity of telling is just to lateral wall setting before the first cavity, the second cavity has been seted up to the one end that first cavity diapire was kept away from to the lateral wall behind the first cavity, safety shield has been placed in the second cavity, lateral wall setting around the perpendicular first cavity of lateral wall about the first cavity, the spout has been seted up on the lateral wall about the first cavity, spout height and second cavity height are the same, just spout intercommunication second cavity, safety shield takes out in following the second cavity, slides and covers on closing first cavity again along the spout.

Through adopting above-mentioned technical scheme, lateral wall is provided with the second cavity behind the first cavity, is provided with safety shield in the second cavity, and safety shield can cover on first cavity along the spout to prevent that operating personnel from falling into in the first cavity, and then play protection operating personnel's effect.

Further, a handle is arranged on the safety baffle and is positioned at one end close to the front side plate of the first cavity.

Through adopting above-mentioned technical scheme, be provided with the handle on the baffle, the handle can provide the impetus for dragging of safety shield to make things convenient for opening and shutting of safety shield.

Further, the one end that safety shield kept away from the handle is connected with the spring, the one end that safety shield was kept away from to the spring is connected at the lateral wall that safety shield was kept away from to the second cavity, the handle sets up to articulated with safety shield, be provided with the fixed hook before the first cavity on the lateral wall, the fixed hook cooperation handle uses.

By adopting the technical scheme, one end of the safety baffle, which is far away from the handle, is connected with the spring, and the front side wall of the first cavity is provided with the fixed hook which is matched with the hinged handle for use; when the safety baffle covers the first cavity, the safety baffle is fixed by the fixing hook, and after the fixing hook is released, the safety baffle can be automatically collected into the second cavity under the action of the spring, so that the effect of automatically recovering the safety baffle is achieved.

Further, the one end that safety shield kept away from the handle is connected with the telescopic link, the telescopic link is worn to establish in the sleeve, the one end that safety shield was kept away from to the telescopic link is provided with the piece of calming the anger, the setting of piece laminating sleeve inner wall calms the anger, the one end that safety shield was kept away from to the sleeve is connected at the second cavity and is kept away from safety shield's lateral wall, the one end that the inside wall was kept away from to the sleeve sets up the limiting plate, the one end that the limiting plate.

By adopting the technical scheme, one end of the safety baffle, which is far away from the handle, is provided with the telescopic rod, the telescopic rod is connected with the air pressing block in a telescopic mode, the telescopic rod penetrates through the sleeve, the sleeve is connected with the bottom wall of the second cavity, and the sleeve is provided with the air hole; then safety shield retrieves and drives the telescopic link and retrieves, and the telescopic link is retrieved and is driven the piece of calming the anger and retrieve, and the quick compression sleeve of piece of calming the anger is inside gaseous and is produced reverse effort to play the speed that slows down safety shield and retrieve, and then play the effect of protection safety shield.

Further, the safety baffle is provided with an observation window.

By adopting the technical scheme, after the safety baffle is closed, the working condition of the equipment in the first cavity can be observed by the safety baffle, so that the condition of conveniently observing the equipment in the first cavity is achieved.

Further, the observation window is provided as a convex lens.

By adopting the technical scheme, the convex lens has the light-gathering function and simultaneously magnifies the image of the equipment in the first cavity, so that the working condition of the equipment in the first cavity can be further conveniently observed.

Further, when the safety baffle covers the first cavity, a grid is arranged at a position, right above the motor, of the safety baffle.

Through adopting above-mentioned technical scheme, be provided with the grid on the safety shield, then the heat that the motor produced can distribute away through the grid to play the effect of protection motor.

Further, the side wall that safety shield is located the spout is provided with the pulley, the pulley cooperation spout is used.

By adopting the technical scheme, the safety baffle is provided with the pulley, and the pulley is matched with the sliding chute for use; the sliding friction between the safety baffle and the sliding groove can be changed into rolling friction by the pulley, so that the sliding of the safety baffle is facilitated.

To sum up, the utility model discloses following beneficial effect has:

1. the safety baffle and the sliding chute are adopted, so that the effect of improving the safety of the tunnel kiln conveying ground rail transmission structure is achieved;

2. the spring, the hinge and the fixed hook are adopted, so that the effect of automatically recovering the safety baffle is achieved;

3. the telescopic rod, the air pressing block, the sleeve and the air outlet are adopted, so that the effect of reducing the recovery speed of the safety baffle is achieved.

Drawings

FIG. 1 is a schematic structural diagram of a conveying ground rail transmission structure of a tunnel kiln in the background art;

fig. 2 is a schematic overall structure diagram in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a second cavity according to an embodiment of the present invention;

FIG. 4 is an enlarged view of B in FIG. 3;

FIG. 5 is an enlarged view of A in FIG. 3;

fig. 6 is a schematic view of the explosion structure of the telescopic rod and the sleeve in the embodiment of the present invention.

In the figure: 1. a first cavity; 11. a winding wheel; 12. a steel cord; 13. a motor; 14. a chute; 21. a fixed hook; 31. a second cavity; 4. a safety barrier; 41. a pulley; 42. a handle; 43. an observation window; 44. a spring; 45. a grid; 46. a yielding groove; 5. a telescopic rod; 51. pressing the air block; 52. a sleeve; 53. a limiting plate; 54. and an air outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

a tunnel kiln conveying ground rail transmission structure capable of improving safety is disclosed, and referring to fig. 2, the tunnel kiln conveying ground rail transmission structure comprises a first cavity 1, a safety baffle 4 is arranged on the first cavity 1, a handle 42 is arranged at one end of the safety baffle 4, and when the safety baffle 4 is required to be covered on the first cavity 1, the safety baffle 4 is only required to be pulled out by holding the handle 42 and covered on the first cavity 1; the safety baffle 4 is provided with a yielding groove 46, and the yielding groove 46 can be used for yielding the steel cable 12 extending out of the first cavity 1, so that the safety baffle 4 covered on the first cavity 1 can not interfere with the normal movement of the steel cable 12.

Referring to fig. 3, a second cavity 31 is provided on the rear side wall of the first cavity 1, a safety baffle 4 is placed in the second cavity 31, the second cavity 31 is far away from the bottom wall of the first cavity 1, and when the first cavity 1 needs to be closed, the safety baffle 4 only needs to be drawn out from the second cavity 31 and covered on the first cavity 1.

Referring to fig. 3, the safety barrier 4 is provided with a grill 45, the grill 45 is positioned right above the motor 13 (refer to fig. 1), and heat generated by the motor 13 (refer to fig. 1) during operation can be dissipated from the grill, so that the motor 13 (refer to fig. 1) can be protected; the safety barrier 4 is provided with an observation window 43, and the observation window 43 is used for an operator to observe the operation condition of the equipment in the first cavity 1.

Referring to fig. 3 and 4, a spring 44 is arranged at one end of the safety barrier 4 away from the front side wall of the first cavity 1 (refer to fig. 2), one end of the spring 44 is connected to the safety barrier 4, the other end of the spring 44 is connected to the inner side wall of the second cavity 31, a handle 42 is hinged to one end of the safety barrier 4 away from the spring 44, and a fixing hook 21 matched with the handle 42 is arranged at the front side wall of the first cavity 1 (refer to fig. 2); the handle 42 is held to draw the safety shield 4 out of the second cavity 31 and cover the first cavity 1 (refer to fig. 2), and the handle 42 hinged on the safety shield 4 is buckled into the fixed hook 21, when the safety shield 4 needs to be opened, the handle 42 is only required to be taken down from the fixed hook 21, and the safety shield 4 is drawn into the second cavity 31 in the process of restoring the spring 44.

Referring to fig. 3 and 5, pulleys 41 are disposed on two sides of the safety barrier 4, sliding grooves 14 are disposed on left and right side walls of the first cavity 1 (see fig. 2), and after the safety barrier 4 enters the first cavity 1 (see fig. 2), the pulleys 41 slide on the sliding grooves 14, so that the sliding grooves 14 facilitate sliding of the safety barrier 4 and clamp the safety barrier 4 on the first cavity 1 (see fig. 2).

Referring to fig. 3 and 6, one end of the safety baffle 4, which is connected with the spring 44, is connected with the telescopic rod 5, the telescopic rod 5 is arranged in the sleeve 52 in a penetrating manner, one end of the telescopic rod 5 in the sleeve 52 is connected with the air pressing block 51, the air pressing block 51 is arranged in a manner of being attached to the sleeve 52, one end of the sleeve 52, which is arranged in the penetrating manner through the telescopic rod 5, is provided with a limiting plate 53, one end of the side wall of the sleeve 52, which is far away from the limiting plate 53; when spring 44 drives safety shield 4 and retrieves, the quick compressed gas of block 51 of calming anger, thereby the atmospheric pressure in the sleeve 52 produces reverse effort and slows down safety shield 4's recovery speed, and venthole 54 slowly deflates simultaneously to reduce the calming anger in the sleeve 52, safety shield 4 slowly retrieves under the common effort of spring 44 and reverse atmospheric pressure.

The working principle is as follows:

hold handle 42 and take safety shield 4 in with second cavity 31 out, safety shield 4 lid closes on first cavity 1 to can prevent that on-the-spot operating personnel from falling into first cavity 1 in, the utility model discloses the security that improves tunnel cave transport ground rail transmission structure has been reached.

Claims

1. The utility model provides an improve tunnel cave of security and carry ground rail transmission structure, includes first cavity (1), set up motor (13) in first cavity (1), first cavity (1) preceding lateral wall is provided with winding wheel (11), the winding has cable wire (12) on winding wheel (11), motor (13) drive winding wheel (11) and rotate its characterized in that: the rear side wall of the first cavity (1) is arranged right opposite to the front side wall of the first cavity (1), a second cavity (31) is formed in one end, far away from the bottom wall of the first cavity (1), of the rear side wall of the first cavity (1), a safety baffle (4) is placed in the second cavity (31), the left side wall and the right side wall of the first cavity (1) are arranged perpendicular to the front side wall and the rear side wall of the first cavity (1), a sliding groove (14) is formed in the left side wall and the right side wall of the first cavity (1), the sliding groove (14) is highly identical to the second cavity (31), the sliding groove (14) is communicated with the second cavity (31), the safety baffle (4) is pulled out of the second cavity (31), and slides along the sliding groove (14) and covers the first cavity (1).

2. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 1, characterized in that: the safety baffle (4) is provided with a handle (42), and the handle (42) is positioned at one end close to the front side plate of the first cavity (1).

3. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 2, characterized in that: one end that handle (42) were kept away from in safety shield (4) is connected with spring (44), the lateral wall of keeping away from safety shield (4) is connected in second cavity (31) to the one end that safety shield (4) were kept away from in spring (44), handle (42) set up to articulated with safety shield (4), be provided with on the lateral wall before first cavity (1) fixed hook (21), fixed hook (21) cooperation handle (42) are used.

4. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 1, characterized in that: one end that handle (42) were kept away from in safety shield (4) is connected with telescopic link (5), wear to establish in sleeve (52) telescopic link (5), the one end that safety shield (4) were kept away from in telescopic link (5) is provided with air compression piece (51), air compression piece (51) laminating sleeve (52) inner wall setting, the lateral wall of safety shield (4) is kept away from in second cavity (31) is connected to the one end that safety shield (4) were kept away from in sleeve (52), the one end that the inside wall was kept away from in sleeve (52) sets up limiting plate (53), the one end that limiting plate (53) were kept away from in sleeve (52) is provided with venthole (54).

5. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 1, characterized in that: and an observation window (43) is arranged on the safety baffle (4).

6. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 5, characterized in that: the observation window (43) is provided as a convex lens.

7. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 1, characterized in that: when the safety baffle (4) is covered on the first cavity (1), a grid (45) is arranged at a position right above the motor (13) of the safety baffle (4).

8. The tunnel kiln conveying ground rail transmission structure for improving safety according to claim 1, characterized in that: the side wall of the safety baffle (4) in the sliding groove (14) is provided with a pulley (41), and the pulley (41) is matched with the sliding groove (14) for use.