CN218003250U - Ultraviolet spectrophotometer mounting structure for fixing pollution source waste gas - Google Patents

Abstract

The utility model discloses an ultraviolet spectrophotometer mounting structure for fixed pollution source waste gas, including platen and photometer body, the upper end laminating of platen is connected with the mounting bracket, the positive lower extreme of mounting bracket is provided with first support. The above structure is adopted in the utility model, laminate the mounting bracket in the upper end of platen, make first support cup joint the front end at the platen, and pass through the position of adjustment mechanism adjustment second support according to the width of platen, make the second support cup joint the rear end at the platen, then the position through the firm first support of locking Assembly and second support, the position that can the fixed mounting frame, then insert the inside of mounting bracket with the photometer body, and can accomplish the installation work in the inside position of mounting bracket through the firm photometer body of positioning mechanism, and easy operation is swift, and the stability of promotion photometer body that can be very big degree, avoid appearing the photometer body and drop, the condition of rocking influences normal use.

Description

Ultraviolet spectrophotometer mounting structure for fixing pollution source waste gas

Technical Field

The utility model belongs to ultraviolet spectrophotometer field, in particular to ultraviolet spectrophotometer mounting structure for fixing pollution source waste gas.

Background

The fixed pollution source is generally a place, equipment and a device which are pointed to the environment to discharge or release harmful substances or have harmful effects on the environment, the air pollution source comprises a fixed pollution source and a flowing pollution source, the fixed pollution source is divided into an organized emission source and an unorganized emission source, the organized emission source refers to a flue, a chimney, an exhaust funnel and the like, the unorganized emission source refers to an unorganized emission facility arranged in an open-air environment or an unorganized emission workshop, a workshop and a shed and the like, and exhaust gas of the fixed pollution source not only contains solid smoke dust and dust, but also contains various harmful substances in a gas state and a gas-aerosol state.

In prior art, can adopt ultraviolet spectrophotometer to carry out the check out test set of fixed pollutant source waste gas usually, but in prior art, can directly place ultraviolet spectrophotometer support at the position of use usually, but directly place and lead to ultraviolet spectrophotometer to drop the damage under the collision easily at the position of use, and rock and can lead to its inside detection solution to rock or spill and influence normal detection work.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing an ultraviolet spectrophotometer mounting structure for fixing pollution source waste gas to it is difficult to effectively fix ultraviolet spectrophotometer to solve among the prior art, thereby leads to ultraviolet spectrophotometer to appear dropping, rock the condition such as and influence the problem of normal use easily in the collision.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides an ultraviolet spectrophotometer mounting structure for fixed pollution source waste gas, includes platen and photometer body, the laminating of the upper end of platen is connected with the mounting bracket, the positive lower extreme of mounting bracket is provided with first support, the lower extreme at the first support back is provided with adjustment mechanism, the lower extreme at the mounting bracket back has the second support through adjustment mechanism sliding connection, first support and second support cup joint respectively in the front end and the rear end of platen, the lower extreme of second support and first support is provided with locking Assembly respectively, locking Assembly is connected with the lower extreme laminating of platen, the photometer body is pegged graft in the inside of mounting bracket, the inner wall of mounting bracket is provided with positioning mechanism, positioning mechanism and photometer body joint.

Through adopting above-mentioned technical scheme, when the installation work of photometer body is carried out to needs, laminate the upper end at the platen with the mounting bracket, and make first support cup joint the front end at the platen, then pass through the position of adjustment mechanism adjustment second support according to the width of platen, make the second support can cup joint the rear end at the platen, thereby make the fore-and-aft position of the firm mounting bracket of first support but second support, then make the lower extreme laminating of locking Assembly and platen be connected, can make the position of the firm first support of locking Assembly and second support, thereby the vertical and horizontal position of fixed mounting bracket, then insert the inside of mounting bracket with the photometer body, and can accomplish the installation work at the inside position of mounting bracket through the positioning mechanism firm photometer body, and the stability of the photometer body through the promotion of mounting bracket very big degree, avoid appearing the photometer body and drop, the condition of rocking influences normal use.

Further, as preferred technical scheme, adjustment mechanism includes spout, screw rod, and thread groove, the lower extreme at the mounting bracket back is seted up to the spout, second support sliding connection is in the inside of spout, the lateral wall of second support is provided with first spacing subassembly, the screw rod rotates the front of connecting at first support, the one end of screw rod stretches into the inside of spout, the front side of screw rod outer wall is provided with first positioning subassembly, the thread groove is seted up in the front of second support, the one end threaded connection of screw rod is in the inside of thread groove.

By adopting the technical scheme, the screw rod is rotated, the position of the screw rod is stabilized by the first positioning assembly, and the position of the second support is stabilized by the first limiting assembly, so that the screw rod can drive the second support to slide in the sliding groove through the thread groove, the adjusting mechanism achieves the effect of adjusting the position of the second support, the second support can be tightly attached to the rear end of the bedplate, and the bedplate with different widths can be adapted to.

Further, as a preferred technical scheme, the first limiting component comprises a first limiting block and a first limiting groove, the first limiting block is arranged on the side wall of the second support, the inner wall of the sliding groove is formed in the first limiting groove, and the first limiting block is connected to the inside of the first limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through first stopper sliding connection in the inside of first spacing groove, make first spacing subassembly can play the effect of the second support position of stabilizing, avoid the second support to drop the position that influences the mounting bracket.

Further, as preferred technical scheme, first locating component includes first locating piece and first constant head tank, first locating piece sets up the front side at the screw rod outer wall, first constant head tank sets up in the spout front side, first locating piece rotates the inside of connecting in first constant head tank.

Through adopting above-mentioned technical scheme, rotate through first locating piece and connect in the inside of first locating slot, make first locating component can play the effect of firm screw rod position, avoid the screw rod to remove and influence the position of second support.

Furthermore, as a preferred technical scheme, the locking assembly comprises a bolt, a cushion block and a second positioning assembly, the bolt is respectively in threaded connection with the lower end of the first support and the lower end of the second support, the upper end of the bolt respectively penetrates through the first support and the second support, the second positioning assembly is arranged at the upper end of the bolt, the cushion block is rotatably connected to the upper end of the bolt through the second positioning assembly, and the upper end of the cushion block is attached to the lower end of the bedplate.

By adopting the technical scheme, the bolt can drive the cushion block to move longitudinally through the second positioning assembly by rotating the bolt, and the cushion block is rotationally connected with the bolt through the second positioning assembly, so that the bolt can be upwards arranged for a certain distance at one end after the cushion block is attached to the lower end of the bedplate, the cushion block is closely attached to the bedplate, and the locking assembly plays a role in stabilizing the positions of the first support and the second support.

Furthermore, as a preferred technical scheme, the second positioning assembly comprises a second positioning block and a second positioning groove, the second positioning block is arranged at the upper end of the bolt, the second positioning groove is formed in the cushion block, and the second positioning block is rotatably connected to the inside of the second positioning groove.

Through adopting above-mentioned technical scheme, rotate through the second locating piece and connect in the inside of second constant head tank, can be convenient for the bolt after cushion and platen laminating and continue to rotate, make cushion and platen closely laminate, and lead to cushion and platen to produce friction and influence life when avoiding the bolt to rotate.

Further, as preferred technical scheme, positioning mechanism includes pole groove, spring, kelly, draw-in groove and control assembly, the inner wall at the mounting bracket is seted up in the pole groove, the spring sets up the inside at the pole groove, the kelly sets up the one end at the spring, the outer wall of kelly is provided with the spacing subassembly of second, the pole groove is run through to the one end of kelly, the lower extreme at photometer body lateral wall is seted up to the draw-in groove, the one end of kelly is pegged graft in the inside of draw-in groove, control assembly sets up the outer wall at the mounting bracket, control assembly is connected with the kelly transmission.

Through adopting the above technical scheme, when needs are connected photometer body and mounting bracket, insert the inside of mounting bracket with the photometer body, and the extrusion through the photometer body makes the kelly get into the inside in pole groove, remove to the position of kelly at the draw-in groove after, drive the kelly through the spring and reset, and the position of the kelly that stabilizes through the spacing subassembly of second, can make the inside of draw-in groove of one end insertion of kelly, thereby make the photometer body that positioning mechanism can stabilize in the inside position of mounting bracket, and then accomplish the installation work of photometer body, and can separate kelly and draw-in groove through control assembly, then upwards stimulate the photometer body and can separate with the mounting bracket, it is also more convenient when dismantling to make the photometer body, avoid demolising the mounting bracket simultaneously when taking out the photometer body.

Further, as a preferred technical scheme, the second limiting component comprises a second limiting block and a second limiting groove, the second limiting block is arranged on the outer wall of the clamping rod, the inner wall of the rod groove is formed in the second limiting groove, and the second limiting block is connected inside the second limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the inside of second stopper sliding connection at the second spacing groove, make the position of the spacing subassembly steadiness kelly of second, avoid the kelly to appear the skew, drop the circumstances and influence the position of photometer body.

Further, as preferred technical scheme, control assembly is including leading to groove and pull rod, lead to the groove and set up the outer wall at the mounting bracket, it is linked together with the pole groove to lead to the groove, pull rod sliding connection is in the inside that leads to the groove, the one end of pull rod stretches into the inside in pole groove, the spring is run through to the one end of pull rod, the one end of pull rod and the other end fixed connection of kelly.

Through adopting above-mentioned technical scheme, when needs take out the photometer body, the pulling pull rod slides in the inside that leads to the groove, can make the pull rod drive the kelly and remove to the inside in pole groove to can make kelly and draw-in groove separation through control assembly, then upwards stimulate the photometer body and can separate with the mounting bracket.

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

firstly, when the installation work of the photometer body is required to be carried out, the installation frame is attached to the upper end of the bedplate, the first support is sleeved at the front end of the bedplate, then the position of the second support is adjusted through the adjusting mechanism according to the width of the bedplate, the second support can be sleeved at the rear end of the bedplate, the front and rear positions of the installation frame can be stabilized by the second support through the first support, then the locking assembly is attached to the lower end of the bedplate, the positions of the first support and the second support can be stabilized by the locking assembly, the longitudinal position and the transverse position of the installation frame can be fixed, the photometer body is inserted into the installation frame, the installation work can be completed by stabilizing the position of the photometer body in the installation frame through the positioning mechanism, the operation is simple and fast, the stability of the photometer body can be greatly improved through the installation frame, the phenomena that the photometer body drops and shakes are avoided to influence normal use;

second, when needs are connected photometer body and mounting bracket, insert the inside of mounting bracket with the photometer body, and the extrusion through the photometer body makes the kelly get into the inside in pole groove, move to the position of kelly after the draw-in groove, drive the kelly through the spring and reset, and the position of the kelly that stabilizes through the spacing subassembly of second, can make the inside of draw-in groove is inserted to the one end of kelly, thereby make the photometer body that positioning mechanism can stabilize in the inside position of mounting bracket, and then accomplish the installation work of photometer body, and can separate kelly and draw-in groove through the control assembly, then upwards stimulate the photometer body can separate with the mounting bracket, it is also more convenient when dismantling to make the photometer body, avoid demolising the mounting bracket simultaneously when taking out the photometer body.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of an adjusting mechanism of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of a portion B of fig. 2 according to the present invention.

Reference numerals: 1. platen, 2, mounting bracket, 3, first support, 4, adjusting mechanism, 41, spout, 42, screw rod, 43, thread groove, 44, first locating component, 441, first locating piece, 442, first locating groove, 45, first spacing subassembly, 451, first spacing block, 452, first spacing groove, 5, second support, 6, locking subassembly, 61, bolt, 62, cushion block, 63, second locating component, 631, second locating piece, 632, second locating groove, 7, locating mechanism, 71, rod groove, 72, spring, 73, clamping rod, 74, clamping groove, 75, second spacing subassembly, 751, second spacing block, 752, second spacing groove, 76, control assembly, 761, through groove, 751, pull rod, 8, photometer body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the ultraviolet spectrophotometer mounting structure for fixing pollution source waste gas according to the embodiment includes a platen 1 and a spectrophotometer body 8, an upper end of the platen 1 is connected with a mounting frame 2 in an attaching manner, a first support 3 is arranged at a lower end of a front surface of the mounting frame 2, an adjusting mechanism 4 is arranged at a lower end of a back surface of the first support 3, a second support 5 is connected to a lower end of a back surface of the mounting frame 2 in a sliding manner through the adjusting mechanism 4, the first support 3 and the second support 5 are respectively sleeved at a front end and a rear end of the platen 1, locking assemblies 6 are respectively arranged at lower ends of the second support 5 and the first support 3, the locking assemblies 6 are connected with a lower end of the platen 1 in an attaching manner, the spectrophotometer body 8 is inserted into the mounting frame 2, a positioning mechanism 7 is arranged on an inner wall of the mounting frame 2, and the positioning mechanism 7 is connected with the spectrophotometer body 8 in a clamping manner; when the installation work of photometer body 8 is carried out to needs, laminate mounting bracket 2 in the upper end of platen 1, and make first support 3 cup joint the front end at platen 1, then pass through the position of adjustment mechanism 4 adjustment second support 5 according to the width of platen 1, make second support 5 can cup joint the rear end at platen 1, thereby make the fore-and-aft position of the firm mounting bracket 2 of first support 3 second support 5, then make locking subassembly 6 be connected with the lower extreme laminating of platen 1, can make the position of the firm first support 3 of locking subassembly 6 and second support 5, thereby the vertical and horizontal position of fixed mounting bracket 2, then insert the inside of mounting bracket 2 with photometer body 8, and can accomplish the installation work through the position of positioning mechanism 7 firm photometer body 8 in mounting bracket 2 inside, and easy operation is swift, and through the stability of photometer 2 very big degree's promotion mounting bracket body 8, avoid appearing photometer body 8, influence normal use that rocks.

Example 2

Referring to fig. 3, on the basis of embodiment 1, in order to achieve the purpose of adjusting the position of the second support 5, the present embodiment has an innovative design on the adjusting mechanism 4, specifically, the adjusting mechanism 4 includes a sliding groove 41, a screw rod 42, and a threaded groove 43, the sliding groove 41 is disposed at the lower end of the back surface of the mounting frame 2, the second support 5 is slidably connected inside the sliding groove 41, the side wall of the second support 5 is provided with a first limiting component 45, the screw rod 42 is rotatably connected to the front surface of the first support 3, one end of the screw rod 42 extends into the sliding groove 41, the front side of the outer wall of the screw rod 42 is provided with a first limiting component 44, the threaded groove 43 is disposed at the front surface of the second support 5, and one end of the screw rod 42 is threadedly connected inside the threaded groove 43; by rotating the screw rod 42, stabilizing the position of the screw rod 42 through the first positioning component 44 and stabilizing the position of the second support 5 through the first limiting component 45, the screw rod 42 can drive the second support 5 to slide in the chute 41 through the thread groove 43, so that the adjusting mechanism 4 can adjust the position of the second support 5, and the second support 5 can be tightly attached to the rear end of the bedplate 1 and can adapt to the bedplates 1 with different widths.

Referring to fig. 3, in order to achieve the purpose of stabilizing the position of the second bracket 5, the first limiting assembly 45 of this embodiment includes a first limiting block 451 and a first limiting groove 452, the first limiting block 451 is disposed on the side wall of the second bracket 5, the first limiting groove 452 is disposed on the inner wall of the sliding groove 41, and the first limiting block 451 is slidably connected inside the first limiting groove 452; through first stopper 451 sliding connection in the inside of first spacing groove 452, make first spacing subassembly 45 can play the effect of the second support 5 position of stabilizing, avoid second support 5 to drop the position that influences mounting bracket 2.

Referring to fig. 3, for the purpose of stabilizing the position of the screw rod 42, the first positioning assembly 44 of the present embodiment includes a first positioning block 441 and a first positioning groove 442, the first positioning block 441 is disposed at the front side of the outer wall of the screw rod 42, the first positioning groove 442 is disposed at the front side of the sliding groove 41, and the first positioning block 441 is rotatably connected inside the first positioning groove 442; the first positioning block 441 is rotatably connected to the inside of the first positioning groove 442, so that the first positioning assembly 44 can stabilize the position of the screw rod 42, and the screw rod 42 is prevented from moving to affect the position of the second bracket 5.

Example 3

Referring to fig. 4, on the basis of embodiment 2, in order to achieve the purpose of locking the positions of the first bracket 3 and the second bracket 5, the present embodiment innovatively designs the locking assembly 6, specifically, the locking assembly 6 includes a bolt 61, a spacer 62 and a second positioning assembly 63, the bolt 61 is respectively screwed at the lower end of the first bracket 3 and the lower end of the second bracket 5, the upper end of the bolt 61 respectively penetrates through the first bracket 3 and the second bracket 5, the second positioning assembly 63 is arranged at the upper end of the bolt 61, the spacer 62 is rotatably connected at the upper end of the bolt 61 through the second positioning assembly 63, and the upper end of the spacer 62 is attached to the lower end of the platen 1; through rotating bolt 61, can make bolt 61 drive cushion 62 longitudinal movement through second locating component 63, and make cushion 62 and bolt 61 rotate through second locating component 63 and be connected, can make bolt 61 one end distance that makes progress once more after cushion 62 and the laminating of the lower extreme of platen 1 to make cushion 62 and platen 1 closely laminate, and then make locking component 6 play the effect of first support 3 of firm and second support 5 position.

Referring to fig. 4, for the purpose of rotatably connecting the pad block 62 to the bolt 61, the second positioning assembly 63 of the present embodiment includes a second positioning block 631 and a second positioning slot 632, the second positioning block 631 is disposed at the upper end of the bolt 61, the second positioning slot 632 is disposed inside the pad block 62, and the second positioning block 631 is rotatably connected inside the second positioning slot 632; rotate through second locating piece 631 and connect in the inside of second constant head tank 632, can be convenient for bolt 61 to continue to rotate after cushion 62 and platen 1 laminate, make cushion 62 and platen 1 closely laminate, and lead to cushion 62 and platen 1 to produce the friction and influence life when avoiding bolt 61 to rotate.

Referring to fig. 5, in order to achieve the purpose of stabilizing the photometer body 8 inside the mounting frame 2, the positioning mechanism 7 of the embodiment includes a rod groove 71, a spring 72, a clamping rod 73, a clamping groove 74 and a control component 76, the rod groove 71 is formed on the inner wall of the mounting frame 2, the spring 72 is arranged inside the rod groove 71, the clamping rod 73 is arranged at one end of the spring 72, a second limiting component 75 is arranged on the outer wall of the clamping rod 73, one end of the clamping rod 73 penetrates through the rod groove 71, the clamping groove 74 is formed at the lower end of the side wall of the photometer body 8, one end of the clamping rod 73 is inserted into the clamping groove 74, the control component 76 is arranged on the outer wall of the mounting frame 2, and the control component 76 is in transmission connection with the clamping rod 73; when needs are connected photometer body 8 with mounting bracket 2, insert the inside of mounting bracket 2 with photometer body 8, and the extrusion through photometer body 8 makes kelly 73 get into the inside of pole groove 71, after draw-in groove 74 removed to the position of kelly 73, drive kelly 73 through spring 72 and reset, and the position of kelly 73 through the spacing subassembly 75 of second stabilizes, can make the inside of kelly 73's one end insert draw-in groove 74, thereby make positioning mechanism 7 can stabilize photometer body 8 in the inside position of mounting bracket 2, and then accomplish the installation work of photometer body 8, and can separate kelly 73 and draw-in groove 74 through control assembly 76, then upwards stimulate photometer body 8 can with mounting bracket 2 separation, it is also more convenient to make photometer body 8 when dismantling, avoid demolising mounting bracket 2 simultaneously when taking out photometer body 8.

Referring to fig. 5, in order to achieve the purpose of stabilizing the position of the locking rod 73, the second limiting assembly 75 of this embodiment includes a second limiting block 751 and a second limiting groove 752, the second limiting block 751 is disposed on the outer wall of the locking rod 73, the second limiting groove 752 is disposed on the inner wall of the rod groove 71, and the second limiting block 751 is slidably connected inside the second limiting groove 752; through the inside of second stopper 751 sliding connection at second spacing groove 752, make the position of the firm kelly 73 of second stopper subassembly 75, avoid kelly 73 to appear the skew, drop the circumstances such as and influence the position of photometer body 8.

Referring to fig. 5, for the purpose of separating the locking rod 73 from the locking slot 74, the control assembly 76 of the present embodiment includes a through slot 761 and a pull rod 762, the through slot 761 is opened on the outer wall of the mounting bracket 2, the through slot 761 is communicated with the rod slot 71, the pull rod 762 is slidably connected inside the through slot 761, one end of the pull rod 762 extends into the rod slot 71, one end of the pull rod 762 extends through the spring 72, and one end of the pull rod 762 is fixedly connected with the other end of the locking rod 73; when photometer body 8 needs to be taken out, pull rod 762 slides in the inside of through groove 761, and then pull rod 762 can be made to drive clamping rod 73 to the inside removal of pole groove 71 to can make clamping rod 73 and draw-in groove 74 separate through control assembly 76, then upwards pull photometer body 8 can separate with mounting bracket 2.

The use principle and the advantages are as follows: when the photometer body 8 needs to be installed, the installing frame 2 is attached to the upper end of the bedplate 1, the first support 3 is sleeved at the front end of the bedplate 1, the position of the second support 5 is adjusted through the adjusting mechanism 4 according to the width of the bedplate 1, the screw rod 42 is rotated and is rotatably connected inside the first positioning groove 442 through the first positioning block 441, the first positioning component 44 is enabled to stabilize the position of the screw rod 42, namely, the screw rod 42 is enabled to drive the second support 5 to slide inside the sliding groove 41 through the threaded groove 43 and is slidably connected inside the first limiting groove 452 through the first limiting block 451, the first limiting component 45 is enabled to stabilize the position of the second support 5, the second support 5 is sleeved at the rear end of the bedplate 1 through the adjusting mechanism 4, so that the first support 3 can stabilize the front and rear positions of the installing frame 2 through the second support 5, and then the locking component 6 is attached to the lower end of the bedplate 1, the bolt 61 is rotated, so that the bolt 61 drives the cushion block 62 to move upwards through the second positioning component 63, the cushion block 62 is rotatably connected inside the second positioning groove 632 through the second positioning block 631 after the cushion block 62 is attached to the lower end of the bedplate 1, the bolt 61 can continuously rotate for a distance, so that the cushion block 62 is closely attached to the bedplate 1, the locking component 6 stabilizes the positions of the first bracket 3 and the second bracket 5, the longitudinal and transverse positions of the mounting frame 2 are fixed, the photometer body 8 is inserted into the mounting frame 2, the clamping rod 73 enters the inside of the rod groove 71 through the extrusion of the photometer body 8, the clamping rod 73 is driven to reset through the spring 72 after the clamping groove 74 is moved to the position of the clamping groove 74, and is slidably connected inside the second limiting groove 752 through the second limiting block 751, so that the second limiting component 75 stabilizes the position of the clamping rod 73, can make the one end of kelly 73 insert the inside of draw-in groove 74, thereby make positioning mechanism 7 can stabilize photometer body 8 in the inside of mounting bracket 2, and then accomplish photometer body 8's installation work, and is simple in operation swift, and can be very big degree through mounting bracket 2's promotion photometer body 8's stability, avoid appearing photometer body 8 and drop, the condition of rocking and influence normal use, and when needing to take out photometer body 8, only need to stimulate pull rod 762 and slide in the inside that leads to groove 761, can make pull rod 762 drive the inside removal of kelly 73 to rod groove 71, thereby make kelly 73 and draw-in groove 74 separation through control assembly 76, then upwards stimulate photometer body 8 can with mounting bracket 2 separation, it is also more convenient when dismantling to make photometer body 8, and avoid demolising mounting bracket 2 simultaneously when taking out photometer body 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. An ultraviolet spectrophotometer mounting structure for fixing a pollution source waste gas, characterized in that: the improved structure of the photometer is characterized by comprising a bedplate (1) and a photometer body (8), wherein the upper end of the bedplate (1) is connected with a mounting frame (2) in an attaching mode, a first support (3) is arranged at the front lower end of the mounting frame (2), an adjusting mechanism (4) is arranged at the lower end of the back face of the first support (3), a second support (5) is connected to the lower end of the back face of the mounting frame (2) through the adjusting mechanism (4) in a sliding mode, the first support (3) and the second support (5) are respectively sleeved at the front end and the rear end of the bedplate (1), locking assemblies (6) are respectively arranged at the lower end of the second support (5) and the lower end of the first support (3), the locking assemblies (6) are connected with the lower end of the bedplate (1) in an attaching mode, the photometer body (8) is inserted into the mounting frame (2), a positioning mechanism (7) is arranged on the inner wall of the mounting frame (2), and the positioning mechanism (7) is connected with the photometer body (8) in a clamping mode.

2. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 1, wherein: adjustment mechanism (4) include spout (41), screw rod (42), and thread groove (43), the lower extreme at the mounting bracket (2) back is seted up in spout (41), second support (5) sliding connection is in the inside of spout (41), the lateral wall of second support (5) is provided with first spacing subassembly (45), screw rod (42) rotate the front of connection at first support (3), the inside of spout (41) is stretched into to the one end of screw rod (42), the front side of screw rod (42) outer wall is provided with first spacing subassembly (44), the front at second support (5) is seted up in thread groove (43), the one end threaded connection of screw rod (42) is in the inside of thread groove (43).

3. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 2, wherein: first spacing subassembly (45) include first stopper (451) and first spacing groove (452), first stopper (451) set up the lateral wall at second support (5), the inner wall at spout (41) is seted up in first spacing groove (452), first stopper (451) sliding connection is in the inside of first spacing groove (452).

4. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 2, wherein: the first positioning component (44) comprises a first positioning block (441) and a first positioning groove (442), the first positioning block (441) is arranged on the front side of the outer wall of the screw rod (42), the first positioning groove (442) is arranged on the front side of the sliding groove (41), and the first positioning block (441) is rotatably connected inside the first positioning groove (442).

5. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 1, wherein: locking Assembly (6) are including bolt (61), cushion (62) and second locating component (63), but bolt (61) threaded connection is respectively at the lower extreme of first support (3) second support (5), first support (3) and second support (5) are run through respectively to the upper end of bolt (61), second locating component (63) set up the upper end at bolt (61), cushion (62) rotate through second locating component (63) and connect in the upper end of bolt (61), the upper end of cushion (62) is connected with the lower extreme laminating of platen (1).

6. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 5, wherein: the second positioning assembly (63) comprises a second positioning block (631) and a second positioning groove (632), the second positioning block (631) is arranged at the upper end of the bolt (61), the second positioning groove (632) is formed in the cushion block (62), and the second positioning block (631) is rotatably connected to the inside of the second positioning groove (632).

7. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 1, wherein: positioning mechanism (7) include pole groove (71), spring (72), kelly (73), draw-in groove (74) and control assembly (76), the inner wall in mounting bracket (2) is seted up in pole groove (71), spring (72) set up the inside in pole groove (71), kelly (73) set up the one end in spring (72), the outer wall of kelly (73) is provided with second spacing subassembly (75), the one end of kelly (73) runs through pole groove (71), the lower extreme in photometer body (8) lateral wall is seted up in draw-in groove (74), the inside in draw-in groove (74) is pegged graft to the one end of kelly (73), control assembly (76) set up the outer wall in mounting bracket (2), control assembly (76) are connected with kelly (73) transmission.

8. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 7, wherein: the second limiting component (75) comprises a second limiting block (751) and a second limiting groove (752), the second limiting block (751) is arranged on the outer wall of the clamping rod (73), the second limiting groove (752) is arranged on the inner wall of the rod groove (71), and the second limiting block (751) is connected inside the second limiting groove (752) in a sliding mode.

9. The ultraviolet spectrophotometer mounting structure for fixing a pollution source exhaust gas according to claim 7, wherein: control assembly (76) are including leading to groove (761) and pull rod (762), the outer wall at mounting bracket (2) is seted up to leading to groove (761), it is linked together with rod groove (71) to lead to groove (761), pull rod (762) sliding connection is in the inside that leads to groove (761), the inside in rod groove (71) is stretched into to the one end of pull rod (762), spring (72) is run through to the one end of pull rod (762), the one end of pull rod (762) and the other end fixed connection of kelly (73).

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