CN214134732U - Boiler tube assembling tool - Google Patents

Abstract

The utility model relates to a boiler tube installs technical field, discloses a boiler tube group is to frock, include: the frame body, the first clamping piece and the second clamping piece; the first clamping piece is arranged on the frame body and is opened upwards or downwards; second joint spare movable mounting in on the support body, and with first joint spare sets up relatively, first joint spare with the second joint spare is injectd between and is formed with the joint position with boiler tube looks adaptation. The utility model discloses a distance between first joint spare and the second joint spare can be adjusted, and the group between the not unidimensional boiler tube of adaptation better is to, has satisfied the boiler tube group and has to precision and welded high requirement.

Description

Boiler tube assembling tool

Technical Field

The utility model relates to a boiler tube installs technical field, especially relates to a boiler tube group is to frock.

Background

In the process of assembling the water-cooled wall tube bank of the start-up boiler, the requirements on the accuracy and the welding of the tube bank are high, and a large amount of small-diameter tube banks need to be assembled on site. At present, aiming at the assembly welding between furnace tubes, a simple and convenient assembly tool is generally adopted to fix the furnace tubes, but the assembly tool used at present is fixed, the range of the assembly tool for clamping the furnace tubes is fixed, so that the assembly tool can only adapt to the assembly of one type of furnace tubes, when the furnace tubes with other sizes are required to be assembled, the assembly tool needs to be replaced again, the assembly tools are too many, the replacement is frequent, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the distance between the first clamping piece and the second clamping piece can be adjusted, the furnace tubes of different sizes can be better matched with each other, and the high requirements of the furnace tube group on precision and welding are met.

In order to achieve the above object, the utility model provides a boiler furnace tube group is to frock, include: the frame body, the first clamping piece and the second clamping piece;

the first clamping piece is arranged on the frame body and is opened upwards or downwards;

second joint spare movable mounting in on the support body, and with first joint spare sets up relatively, first joint spare with the second joint spare is injectd between and is formed with the joint position with boiler tube looks adaptation.

In some embodiments, still include the regulation pole, the one end of adjusting the pole with the second joint spare is connected, adjust the pole with support body swing joint can for the support body reciprocates, makes the second joint spare can be close to or keep away from for first joint spare.

In some embodiments, the other end of the adjusting rod is provided with a cross rod, and the cross rod and the adjusting rod are perpendicular to each other.

In some embodiments, the support body include with adjust the installation department that the pole cooperation is connected, set up the screw thread in the installation department, adjust the pole and run through the installation department to through with screw-thread fit rotates and realizes moving up or move down.

In some embodiments, the frame body is a C-shaped structure, and includes two end portions, the first clip member is fixed to one of the end portions, and the second clip member is movably mounted to the other end portion.

In some embodiments, the first and second engaging members are both V-shaped, and an opening direction of the first engaging member is opposite to an opening direction of the second engaging member.

In some embodiments, the first clamping member and the second clamping member are made of steel.

In some embodiments, the first clamping member and the frame body are integrally formed.

In some embodiments, the first clip member and the second clip member are both angle steels.

The utility model provides a pair of boiler furnace tube group is to frock compares with prior art, and its beneficial effect lies in: the second joint spare can reciprocate for the support body, and then be close to or keep away from first joint spare, the size of the joint position that forms between the two can carry out the adaptability adjustment according to the actual dimensions of boiler tube, first joint spare is relatively fixed, second joint spare is mobilizable, this frock practicality is higher than current frock, and guarantee that the precision that the boiler tube is right satisfies the precision demand moreover, stabilize two boiler tubes better, it is stable when guaranteeing to weld, can improve the efficiency of boiler tube equipment greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure, 1, a frame body; 101. an installation part; 2. a first clip member; 3. a second clip member; 4. adjusting a rod; 5. a cross bar; 6. and (6) clamping the card.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1, in some embodiments according to the present application, a boiler tube pairing tool includes: the frame body 1, the first clamping piece 2 and the second clamping piece 3; the first clamping piece 2 is arranged on the frame body 1, and the first clamping piece 3 is opened upwards or downwards; second joint spare 3 movable mounting in on the support body 1, and with first joint spare 2 sets up relatively, first joint spare 2 with the second joint spare 3 between the injectment be formed with the joint position 6 of boiler tube looks adaptation.

Based on the scheme, the first clamping piece 2 is fixed at the lower end of the frame body 1 and is opened upwards, the second clamping piece 3 is movably arranged at the upper end of the frame body 1 and is opened downwards, and the opening directions of the first clamping piece 2 and the second clamping piece 3 are opposite to each other, so that a semi-closed clamping position 6 is formed; the specific use method comprises the following steps that when two furnace tubes are connected, the interfaces of the two furnace tubes are manually aligned preliminarily, the first clamping piece 2 is placed below the interfaces, the second clamping piece 3 is rotated to be close to the first clamping piece 2 until the second clamping piece abuts against the upper side of the interfaces, the two furnace tubes are fixed through the first clamping piece 2 and the second clamping piece 3, and after the furnace tubes are assembled, the tool can be detached by reversely rotating the second clamping piece 3 to be far away from the first clamping piece 2. First joint spare 2 is relatively fixed, and second joint spare 3 is mobilizable, and this frock practicality is higher than current frock, guarantees moreover that the precision that the boiler tube was right satisfies the precision demand, stabilizes two boiler tubes better, and is stable when guaranteeing to weld, can improve the efficiency of boiler tube equipment greatly.

In some embodiments, the adjustable frame further comprises an adjusting rod 4, one end of the adjusting rod 4 is connected with the second clamping piece 3, the adjusting rod 4 is movably connected with the frame body 1 and can move up and down relative to the frame body 1, and the second clamping piece 3 can be close to or far away from the first clamping piece 2. Adjust pole 4 specifically is threaded screw rod, and it rotates and can drive second joint spare 3 and be close to or keep away from first joint spare 1, and then adjusts the size of joint position 6 to the different size's of adaptation furnace tube group is right.

In some embodiments, the other end of the adjusting rod 4 is provided with a cross rod 5, and the cross rod 5 is perpendicular to the adjusting rod 4. The purpose of installation horizontal pole 5 is for better rotation regulation pole 4, supports on the boiler tube interface when second joint spare 3, will screw up just can be better two boiler tubes of stabilizing, and the hand is pushed horizontal pole 5 and is rotated and has been utilized lever principle, and is specifically for the most through adjustment pole 4 installation of horizontal pole 5. Or the adjusting rod 4 and the cross rod 5 are integrated, so that the phenomenon that the adjusting rod is broken due to overlarge stress in the rotating process is avoided.

In some embodiments, the frame body 1 includes an installation part 101 connected with the adjusting rod 4 in a matching manner, a thread is formed in the installation part 101, and the adjusting rod 4 penetrates through the installation part 101 and rotates to move up or down in a matching manner with the thread. Threaded installation department 101 and threaded regulation pole 4 cooperation rotate through screw-thread fit, can accurate regulation and control the volume of moving down or the volume of moving up of second joint spare 3 on the one hand, and on the other hand can be adjusted the back in the activity and need not additionally set up the position that second joint spare 3 can be stabilized to spacing subassembly.

In some embodiments, the frame body 1 is a C-shaped structure, and includes two end portions, the first engaging member 2 is fixed to one of the end portions, and the second engaging member 3 is movably mounted on the other end portion. Set the support body 1 to C type structure, be two tip about the open direction of support body 1 promptly, use this during operation, it is comparatively convenient to hold support body 1 and remove, also can cooperate the boiler tube group to use better.

In some embodiments, the first clip member 2 and the second clip member 3 are both V-shaped structures, and the opening direction of the first clip member 2 is opposite to the opening direction of the second clip member 3.

In some embodiments, the first clip member 2 and the second clip member 3 are made of steel.

In some embodiments, the first clamping member 2 and the frame body 1 are integrally formed.

In some embodiments, the first clip member 2 and the second clip member 3 are both angle steel. Two angle steels are clamped to form 4 straight line contacts, and furnace tubes needing to be assembled are restrained inwards through 4 straight lines, so that the furnace tube assembly gap is controlled quickly and accurately; one of the two angle steels is set to be a directional structure, the other angle steel is set to be a movable structure, and a screw adjusting structure is additionally arranged on the movable structure, so that the pairing purpose is realized.

To sum up, the difficult problem that traditional frock can't adjust the size has effectively been solved in this application, can make more not unidimensional boiler tubes of this frock adaptation through the size of adjusting the joint position, has satisfied the high requirement of boiler tube group to precision and welding stability, can improve the efficiency of boiler tube equipment greatly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a boiler furnace tube group is to frock which characterized in that includes:

a frame body;

the first clamping piece is arranged on the frame body and is opened upwards or downwards;

the second joint spare, second joint spare movable mounting in on the support body, and with first joint spare sets up relatively, first joint spare with the second joint spare between the injecing be formed with the joint position of boiler tube looks adaptation.

2. The boiler tube assembly tooling of claim 1, further comprising an adjusting rod, wherein one end of the adjusting rod is connected with the second clamping piece, the adjusting rod is movably connected with the frame body and can move up and down relative to the frame body, so that the second clamping piece can be close to or far away from the first clamping piece.

3. The boiler tube assembly tooling of claim 2, wherein a cross bar is mounted at the other end of the adjusting rod, and the cross bar is perpendicular to the adjusting rod.

4. The boiler furnace tube assembly tool of claim 2, wherein the frame body comprises an installation part in fit connection with the adjusting rod, threads are formed in the installation part, and the adjusting rod penetrates through the installation part and rotates up or down through fit with the threads.

5. The boiler tube assembly tooling of claim 1, wherein the frame body is a C-shaped structure and comprises two end portions, the first clamping member is fixed on one of the end portions, and the second clamping member is movably mounted on the other end portion.

6. The boiler tube assembling tool according to claim 1, wherein the first clamping member and the second clamping member are both of a V-shaped structure, and an opening direction of the first clamping member is opposite to an opening direction of the second clamping member.

7. The boiler tube assembling tool according to claim 1, wherein the first clamping member and the second clamping member are made of steel.

8. The boiler tube assembly tooling of claim 1, wherein the first clamping member and the frame body are integrally formed.

9. The boiler tube assembly tooling of claim 1, wherein the first clamping member and the second clamping member are both angle steel.

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