CN217590138U

CN217590138U - Clamping and fixing device for instrument tube of thermal power plant

Info

Publication number: CN217590138U
Application number: CN202123263905.2U
Authority: CN
Inventors: 陈璠; 于文翔; 刘亮; 贺强; 李强; 李朝阳
Original assignee: Fuyang China Resources Power Co Ltd
Current assignee: Fuyang China Resources Power Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-10-14
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a solid device of card for thermal power plant's instrument pipe, including diaphragm and the instrument pipe rather than the surface contact, the outside of instrument pipe is provided with the arc rather than the outer wall laminating mutually, the both sides of arc all through connecting plate fixedly connected with two with the inconsistent fixed plate of diaphragm, the fixed surface of diaphragm is connected with the joint pole, the internally mounted of fixed plate has the cover to be established the joint pole is outside and rather than the sleeve of rotation joint. The utility model discloses a fixed plate and arc support the instrument tube tightly in the diaphragm side, and in the joint rod inserted the sleeve simultaneously, through rotate the sleeve alright with fix fixed plate and diaphragm, this kind of design only needs to rotate the sleeve and can realize the fixed between instrument tube and the diaphragm, need remove the device simultaneously to the fixed time of instrument tube only need the opposite direction rotate the sleeve can, consequently the device can be more convenient install and dismantle the instrument tube.

Description

Clamping and fixing device for instrument tube of thermal power plant

Technical Field

The utility model relates to an instrument tube card solid equipment technical field specifically is a device is admittedly used to card for instrument tube of thermal power plant.

Background

The quality of the construction of the instrument tube of the thermal power plant is related to the degree of automation of power plant enterprises, and the method is particularly important for the safety production of the power plant enterprises.

Generally use the pipe strap to fix the diaphragm of instrument tube and support when installing the instrument tube, need use the screw to fix the screw hole on pipe strap and the diaphragm when fixed moreover, therefore very trouble when installing the pipe strap can not carry out quick installation, need dismantle a screw when dismantling simultaneously, also very trouble, for this reason, we propose a device is fixed with the card for the instrument tube of thermal power plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal power plant is card solid device for instrument tube to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal power plant is card for instrument pipe and is fixed device, includes diaphragm and the instrument pipe rather than the surface contact, the outside of instrument pipe is provided with the arc rather than the outer wall laminating mutually, the both sides of arc all through connecting plate fixedly connected with two with the inconsistent fixed plate of diaphragm, the fixed surface of diaphragm is connected with the joint pole, the internally mounted of fixed plate establishes the joint pole outside and rather than the sleeve of rotating the joint, the joint pole is located when the sleeve is inside, rotate the sleeve will the sleeve with the joint pole reciprocal anchorage.

Furthermore, the sleeve is rotatably installed inside the fixing plate through a bearing, and a knob is fixed at one end of the sleeve.

Furthermore, the clamping rod comprises a round rod fixed on the transverse plate and inserted into the sleeve, a clamping block is fixed on the outer surface of the round rod, one side of the sleeve, close to the transverse plate, penetrates through a sliding groove formed in the sleeve and used for allowing the clamping block to slide, and an arc-shaped groove formed in the inner wall of the sleeve and used for allowing the clamping block to rotate and communicating with the sliding groove.

Furthermore, a marking groove used for indicating the position of the sliding groove is formed in the surface of the knob.

Furthermore, the fixed plate sets up to "U" shape just the upper and lower both ends of fixed plate respectively with the top and the bottom of diaphragm are laminated, the top and the bottom of diaphragm all are fixed with two sets of gag lever posts symmetrically, the surface of fixed plate just corresponds the position of gag lever post and runs through and set up the confession the gliding spacing groove of gag lever post.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a fixed plate and arc support the instrument tube tightly in the diaphragm side, and in the joint rod inserted the sleeve simultaneously, realize the fixed of sleeve and joint rod through rotating the sleeve, thereby fix fixed plate and diaphragm, this kind of design only need rotate the sleeve can realize the fixed between instrument tube and the diaphragm, only need remove the device when fixed to instrument tube simultaneously the reverse direction rotate the sleeve can, consequently the device can be more convenient install and dismantle the instrument tube.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the sleeve and the knob according to the present invention;

FIG. 3 is a schematic view of the side view connection structure of the sleeve and the knob according to the present invention;

fig. 4 is a schematic view of the top view of the knob of the present invention;

fig. 5 is a schematic structural view of a cross-sectional view B-B in fig. 3 according to the present invention;

fig. 6 is a schematic structural view of a cross-sectional view of C-C in fig. 4 according to the present invention.

In the figure: the instrument tube comprises a transverse plate 1, an instrument tube 2, an arc plate 3, a fixing plate 4, a limiting groove 401, a clamping rod 5, a round rod 501, a clamping block 502, a sleeve 6, a sliding groove 601, an arc groove 602, a knob 7, a marking groove 701, a limiting rod 8 and a connecting plate 9.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a thermal power plant is card for instrument pipe solid device, includes diaphragm 1 and rather than the instrument pipe 2 that the surface contacted, the outside of instrument pipe 2 is provided with the arc 3 rather than the outer wall laminating mutually, the both sides of arc 3 all through connecting plate 9 fixedly connected with two with diaphragm 1 inconsistent fixed plate 4, the fixed surface of diaphragm 1 is connected with joint pole 5, the internally mounted of fixed plate 4 is established the cover is established joint pole 5 outside and rather than the sleeve 6 of rotating the joint, joint pole 5 is located when sleeve 6 is inside, rotate sleeve 6 will sleeve 6 with joint pole 5 reciprocal anchorage.

Further, the sleeve 6 is rotatably mounted inside the fixing plate 4 through a bearing, and a knob 7 is fixed to one end of the sleeve 6.

Further, the clamping rod 5 includes a circular rod 501 fixed on the horizontal plate 1 and inserted into the sleeve 6, a clamping block 502 is fixed on the outer surface of the circular rod 501, a sliding groove 601 for the clamping block 502 to slide is formed through one side of the sleeve 6 close to the horizontal plate 1, and an arc-shaped groove 602 for the clamping block 502 to rotate and communicating with the sliding groove 601 is formed on the inner wall of the sleeve 6.

Further, a marking groove 701 for indicating the position of the sliding groove 601 is formed on the surface of the knob 7.

Further, the fixed plate 4 is set to be "U" shape and the upper and lower both ends of the fixed plate 4 are respectively attached to the top and the bottom of the transverse plate 1, two sets of limiting rods 8 are symmetrically fixed to the top and the bottom of the transverse plate 1, and the surface of the fixed plate 4 and the position corresponding to the limiting rods 8 are penetrated and provided with limiting grooves 401 for the limiting rods 8 to slide.

During the use, at first, laminate the outer wall of arc 3 and instrument tube 2 and drive instrument tube 2 and the side conflict of diaphragm 1, make the joint pole 5 on the diaphragm 1 insert in the sleeve 6 simultaneously, then make it fix with joint pole 5 through rotating a plurality of sleeves 6, will make fixture block 502 and spout 601 be in the position that corresponds to each other in the in-process of joint pole 5 and sleeve 6 reciprocal anchorage, make round bar 501 remove along the inside of spout 601 afterwards, later when fixture block 502 is in the corresponding position with arc 602, rotate round bar 501 alright make fixture block 502 joint in the inside of arc 602, thereby realized fixing between fixed plate 4 and diaphragm 1, finally realize the fixing between instrument tube 2 and diaphragm 1, if need remove the fixed of instrument tube 2, when rotating sleeve 6 can realize, such design is fixed and is more convenient and swift when dismantling instrument tube 2, also saved the manpower, the problem that can't carry out quick installation and dismantlement when having solved at present and using the screw to fix the diaphragm 1 of pipe strap and support.

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

1. The utility model provides a thermal power plant is solid device of card for instrument pipe, includes diaphragm (1) and instrument pipe (2) rather than the surface contact, its characterized in that: the outside of instrument tube (2) is provided with arc (3) rather than the outer wall laminating mutually, the both sides of arc (3) all through connecting plate (9) fixedly connected with two with diaphragm (1) inconsistent fixed plate (4), the fixed surface of diaphragm (1) is connected with joint pole (5), the internally mounted of fixed plate (4) is established the cover is established joint pole (5) outside and rather than sleeve (6) of rotating the joint, joint pole (5) are located during sleeve (6) is inside, rotate sleeve (6) will sleeve (6) with joint pole (5) mutual fixation.

2. The thermal power plant instrument tube fastening device as claimed in claim 1, wherein: the sleeve (6) is rotatably mounted inside the fixing plate (4) through a bearing, and a knob (7) is fixed at one end of the sleeve (6).

3. The thermal power plant instrument tube fastening device as claimed in claim 2, wherein: the clamping rod (5) comprises a round rod (501) fixed on the transverse plate (1) and inserted into the sleeve (6), a clamping block (502) is fixed on the outer surface of the round rod (501), a sliding groove (601) for the sliding of the clamping block (502) is formed in one side, close to the transverse plate (1), of the sleeve (6) in a penetrating mode, and an arc-shaped groove (602) for the rotation of the clamping block (502) and the communication with the sliding groove (601) is formed in the inner wall of the sleeve (6).

4. The fastening device for the instrument tube of the thermal power plant according to claim 3, wherein: the surface of the knob (7) is provided with a marking groove (701) for indicating the position of the sliding groove (601).

5. The fastening device for the instrument tube of the thermal power plant according to claim 3, wherein: the fixing plate (4) is arranged to be U-shaped, the upper end and the lower end of the fixing plate (4) are respectively attached to the top and the bottom of the transverse plate (1), two sets of limiting rods (8) are symmetrically fixed to the top and the bottom of the transverse plate (1), and the surface of the fixing plate (4) and the position corresponding to the limiting rods (8) are penetrated through and provided with limiting grooves (401) for the limiting rods (8) to slide.