CN210830880U - Reflection of light strip PVC flange lag that security is higher is dismantled in installation - Google Patents

Abstract

The utility model discloses a higher reflection of light strip PVC flange lag of security is dismantled in installation, the protective sheath comprises a sleeve body, the outer wall cover of the cover body is equipped with the cover limit, and the front cover of the cover body is equipped with the connecting band, and the front fixed mounting of the cover body has a reflection of light strip, and the top fixed mounting on cover limit has a fixture block, and the top fixed mounting of fixture block has the installing frame, and the draw-in groove has been seted up to the top and the low side of installing frame, and the top fixed mounting of installing frame has interior card fixed block, and the outer wall swing joint of. A higher reflection of light strip PVC flange lag of security is dismantled in installation, when the kelly was located the through-hole inner wall, can carry out fixed mounting to the lag, only need the direction to rotate the kelly simultaneously and can reach the purpose of opening, it is great to set up the junction gap that the sealing strip can avoid two bonding areas, leads to the sputter liquid to come, this kind of lag security is higher.

Description

Reflection of light strip PVC flange lag that security is higher is dismantled in installation

Technical Field

The utility model relates to a chemical industry field, in particular to reflection of light strip PVC flange lag that security is higher is dismantled in installation.

Background

In enterprise's production system, there is the pipeline of a large amount of liquid dangerization article of transporting, the high corrosivity of liquid dangerization article, flange gasket takes place liquid splash because of expend with heat and contract with cold, reasons such as ageing behind the formation leak source, and the flange lag can prevent effectively that dangerization liquid from leaking the safety protection product that hurts people to can slow down the corrosion rate of flange.

But traditional flange protective sheath adopts the mode of direct cover establishing in the installation, and this kind of method not only the leakproofness is poor to lead to the sputter liquid to reveal, and is not convenient enough dismantling simultaneously, may make the sputter liquid reveal on one's body the staff at the in-process of dismantling, causes the injury to the staff, has proposed the reflection of light strip PVC flange protective sheath that the security is higher here in order to solve this kind of problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a higher reflection of light strip PVC flange lag of security is dismantled in installation, can effectively solve the problem in the background art.

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

a PVC flange protective sleeve with a reflective strip and higher safety in installation and disassembly comprises a sleeve body, wherein a sleeve edge is sleeved on the outer wall of the sleeve body, a connecting band is sleeved on the front surface of the sleeve body, the reflective strip is fixedly installed on the front surface of the sleeve body, a clamping block is fixedly installed at the top end of the sleeve edge, an installation frame is fixedly installed at the top end of the clamping block, clamping grooves are formed in the top end and the low end of the installation frame, an inner clamping fixed block is fixedly installed at the top end of the installation frame, an outer clamping fixed block is movably connected to the outer wall of the inner clamping fixed block, through holes are formed in the inner walls of the inner clamping fixed block and the outer clamping fixed block, clamping rods are movably connected to the inner walls of the through holes, a supporting sleeve column is sleeved on the outer wall of each clamping rod, two installation blocks are fixedly installed on the front, the inner wall fixed mounting of installing frame has the spring, the one end fixed mounting that the installing frame was kept away from to the spring has the outer tube, the inner wall swing joint of outer tube has the inner tube, the positive fixed mounting of installing frame has the pivot.

Preferably, the number of the reflective strips is two, the number of the connecting bands is two, and the two reflective strips and the two connecting bands are surrounded on the surface of the sleeve body in a vertical direction.

Preferably, the clamping block is fixedly connected with the clamping groove, the sleeve edge is divided into an upper sleeve edge and a lower sleeve edge, and the upper sleeve edge and the lower sleeve edge are fixedly connected with the clamping groove through the clamping block.

Preferably, the mounting frame is divided into a first half frame and a second half frame, the bottom end of the first half frame is fixedly connected with the outer clamping fixing block, the top end of the second half frame is fixedly connected with the inner clamping fixing block, and the inner clamping fixing block is located on the inner wall of the outer clamping fixing block.

Preferably, the right side of kelly runs through the support socle and extends to the inner wall and the through-hole swing joint of outer card fixed block, the outer wall and the support socle of kelly pass through screw thread swing joint.

Preferably, the inner wall of outer tube is hollow, the outer wall diameter of inner tube is less than the inner wall diameter of outer tube, pivot and kelly are located same horizontal central line.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the worker can be reminded to install the PVC flange protective sleeve at night through the two arranged reflective strips, the situation that the PVC flange protective sleeve is damaged and leaked due to the fact that the worker collides with the PVC flange protective sleeve unintentionally is avoided, the inner tube can move on the inner wall of the outer tube through the cooperation of the outer tube and the inner tube, and a certain pressure can be provided for the outer tube through the spring, so that the PVC protective sleeve can be installed more tightly, the problem that the installation is loosened and falls off freely is avoided, the protective sleeve can be fixedly installed by rotating the clamping rod because the clamping rod is movably connected with the support sleeve column through threads, the protective sleeve can be fixedly installed when the clamping rod is positioned in the inner wall of the through hole, the aim of opening can be achieved only by rotating the clamping rod in the direction, the sealing strip is arranged, the phenomenon that the gap of the bonding part of two bonding strips is large and the sputtering liquid, the protective sleeve is higher in safety.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a structural sectional view of the present invention;

fig. 3 is a schematic structural view at a position a of the present invention;

fig. 4 is a side view of the mounting frame of the present invention.

In the figure: 1. a sleeve body; 2. sleeving edges; 3. a connecting belt; 4. a light-reflecting strip; 5. a clamping block; 6. installing a frame; 7. a card slot; 8. the inner clamping fixed block; 9. an outer clamping fixed block; 10. a through hole; 11. a clamping rod; 12. supporting a sleeve column; 13. mounting blocks; 14. an adhesive tape; 15. sealing tape; 16. a spring; 17. an outer tube; 18. an inner tube; 19. a rotating shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a reflective strip PVC flange protective sleeve with higher safety in installation and disassembly comprises a sleeve body 1, a sleeve edge 2 is sleeved on the outer wall of the sleeve body 1, a connecting band 3 is sleeved on the front surface of the sleeve body 1, reflective strips 4 are fixedly installed on the front surface of the sleeve body 1, the number of the reflective strips 4 is two, the number of the connecting bands 3 is two, the two reflective strips 4 and the two connecting bands 3 are both vertically wound on the surface of the sleeve body 1, a clamping block 5 is fixedly installed at the top end of the sleeve edge 2, the clamping block 5 is fixedly connected with a clamping groove 7, the sleeve edge 2 is divided into an upper sleeve edge and a lower sleeve edge, the upper sleeve edge and the lower sleeve edge are both fixedly connected with the clamping groove 7 through the clamping block 5, a mounting frame 6 is fixedly installed at the top end of the clamping block 5, clamping grooves 7 are formed at the top end and the low end of the mounting frame 6, an inner clamping, the bottom end of the upper half frame is fixedly connected with an outer clamping fixing block 9, the top end of the lower half frame is fixedly connected with an inner clamping fixing block 8, the inner clamping fixing block 8 is positioned on the inner wall of the outer clamping fixing block 9, the outer wall of the inner clamping fixing block 8 is movably connected with the outer clamping fixing block 9, the inner walls of the inner clamping fixing block 8 and the outer clamping fixing block 9 are respectively provided with a through hole 10, the inner wall of the through hole 10 is movably connected with a clamping rod 11, the right side of the clamping rod 11 penetrates through a supporting sleeve column 12 and extends to the inner wall of the outer clamping fixing block 9 to be movably connected with the through hole 10, the outer wall of the clamping rod 11 is movably connected with the supporting sleeve column 12 through threads, the outer wall of the clamping rod 11 is sleeved with the supporting sleeve column 12, the front of the sleeve body 1 is fixedly provided with two mounting blocks 13, the front of the two sealing strip mounting blocks 13 is fixedly provided with an adhesive strip 14, the back of the adhesive, the inner wall of outer tube 17 is hollow, and the outer wall diameter of inner tube 18 is less than the inner wall diameter of outer tube 17, and pivot 19 and kelly 11 are located same horizontal center line, and the inner wall swing joint of outer tube 17 has inner tube 18, and the front fixed mounting of installing frame 6 has pivot 19.

It should be noted that, the utility model relates to a reflective strip PVC flange protective sleeve with higher safety for installation and disassembly, when in use, two adhesive bands 14 are opened, the sleeve body 1 is sleeved on the surface of the device, the clamping rod 11 can rotate and move on the inner wall of the supporting sleeve post 12 by rotating the clamping rod 11, because the clamping rod 11 is movably connected with the supporting sleeve post 12 through screw threads, when the clamping rod 11 is positioned in the inner wall of the through hole 10, the protective sleeve can be fixedly installed, meanwhile, the opening purpose can be achieved by rotating the clamping rod 11 in the direction, the inner clamping fixed block 8 is clamped with the outer clamping fixed block 9, the two half installation frames 6 can be fixedly connected through the clamping rod 11 penetrating through the inner clamping fixed block 8 and the outer clamping fixed block 9, then the two adhesive bands 15 are pulled, so that the two adhesive bands 15 are mutually adhered, the sealing strip 15 is arranged to avoid the large gap of the adhesive joints of the two adhesive bands 14, the sputtering liquid is sputtered out, and the safety of the protective sleeve is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a higher anti-light strip PVC flange lag of security is dismantled in installation, includes the cover body (1), its characterized in that: the outer wall cover of the cover body (1) is equipped with a sleeve edge (2), the front cover of the cover body (1) is equipped with a connecting band (3), the positive fixed mounting of the cover body (1) has a reflection of light strip (4), the top fixed mounting of sleeve edge (2) has fixture block (5), the top fixed mounting of fixture block (5) has an installing frame (6), draw-in groove (7) have been seted up to the top and the low side of installing frame (6), the top fixed mounting of installing frame (6) has inside callipers fixed block (8), the outer wall swing joint of inside callipers fixed block (8) has outside callipers fixed block (9), through-hole (10) have all been seted up to the inner wall of inside callipers fixed block (8) and outside callipers fixed block (9), the inner wall swing joint of through-hole (10) has kelly (11), the outer wall cover of kelly (11) is equipped with support sleeve post (12), the positive fixed mounting, the equal fixed mounting in front of two installation pieces (13) has adhesive tape (14), the back fixed mounting of adhesive tape (14) has sealing tape (15), the inner wall fixed mounting of installing frame (6) has spring (16), the one end fixed mounting that installing frame (6) were kept away from in spring (16) has outer tube (17), the inner wall swing joint of outer tube (17) has inner tube (18), the front fixed mounting of installing frame (6) has pivot (19).

2. The PVC flange protective sleeve with the reflective strips and the higher safety in installation and disassembly as claimed in claim 1, is characterized in that: the quantity of reflection of light strip (4) is two, the quantity of connecting band (3) is two, and two reflection of light strips (4) and two connecting bands (3) all encircle the surface at cover body (1) with vertical direction.

3. The PVC flange protective sleeve with the reflective strips and the higher safety in installation and disassembly as claimed in claim 1, is characterized in that: the clamping block (5) is fixedly connected with the clamping groove (7), the sleeve edge (2) is divided into an upper sleeve edge and a lower sleeve edge, and the upper sleeve edge and the lower sleeve edge are fixedly connected with the clamping groove (7) through the clamping block (5).

4. The PVC flange protective sleeve with the reflective strips and the higher safety in installation and disassembly as claimed in claim 1, is characterized in that: the mounting frame (6) is divided into an upper half frame and a lower half frame, the bottom end of the upper half frame is fixedly connected with the outer clamping fixing block (9), the top end of the lower half frame is fixedly connected with the inner clamping fixing block (8), and the inner clamping fixing block (8) is located on the inner wall of the outer clamping fixing block (9).

5. The PVC flange protective sleeve with the reflective strips and the higher safety in installation and disassembly as claimed in claim 1, is characterized in that: the right side of kelly (11) runs through support box pillar (12) and extends to the inner wall and through-hole (10) swing joint of outer card fixed block (9), the outer wall and the support box pillar (12) of kelly (11) pass through screw thread swing joint.

6. The PVC flange protective sleeve with the reflective strips and the higher safety in installation and disassembly as claimed in claim 1, is characterized in that: the inner wall of the outer pipe (17) is hollow, the diameter of the outer wall of the inner pipe (18) is smaller than that of the inner wall of the outer pipe (17), and the rotating shaft (19) and the clamping rod (11) are located on the same horizontal central line.

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