CN212398698U

CN212398698U - Fixture for welding building heating ventilation pipe

Info

Publication number: CN212398698U
Application number: CN202020844059.XU
Authority: CN
Inventors: 高瑞涛; 王力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-26
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a building heating pipe anchor clamps for welding belongs to anchor clamps technical field, including pressing from both sides tight platform, press from both sides tight bench top both sides and seted up the spout, run through in the spout and be connected with the screw rod, the screw rod can be dismantled and be connected with the balladeur train, screw rod outer end fixedly connected with carousel, the carousel is located the both sides of pressing from both sides tight platform, balladeur train top fixedly connected with bracket, bracket internal surface bonds there is the sponge, bracket top clearance connection has spring and spring to have threely, spring bottom fixedly connected with fixture block, the fixture block bottom bonds there is the rubber layer. The heating and ventilation pipe enters the bracket, the fixture block moves upwards to compress the spring, the spring applies downward force to the fixture block to compress the heating and ventilation pipe, and the bracket lifts the other end of the heating and ventilation pipe outside the clamping frame; the fastening bolt is screwed inwards to fix the heating ventilation pipe, the pressure sensor measures the clamping force applied to the heating ventilation pipe below the heating ventilation pipe, and the alarm emits light when the required clamping force is achieved.

Description

Fixture for welding building heating ventilation pipe

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a building heating pipe welding uses anchor clamps.

Background

At present, the application range of the building heating and ventilation pipeline is very wide. The clean system air supply and return pipe, the central air conditioning ventilation pipe, the industrial air supply and exhaust ventilation pipe, the environmental protection system air suction and exhaust pipe, the mining gas drainage pipe, the mining rubberized cloth wind cylinder and the like, and when the existing building heating and ventilation pipe is used, a plurality of people are generally needed to closely align two groups of pipes needing to be welded, so that the labor is wasted.

Patent number CN 209035805U's publication a building heating pipe anchor clamps for welding through setting up the type mount that returns of two sets of the same specifications to be provided with arc rubber pad and arc centre gripping pad on returning the type mount, be convenient for carry out the centre gripping to the pipe fitting fixed. Because make one of them pillar pass through the slider and remove on the guide rail on the base to set up adjusting threaded rod and rotation axis and drive two sets of type mounts that return and move in opposite directions, thereby guarantee that two sets of warm pipe fittings of ventilating are in opposite directions closely laminated, improve the welding convenience.

The prior art clips have the following disadvantages: 1. in the patent, only one end of the heating ventilation pipe is clamped in the welding and clamping process of the heating ventilation pipe, the other end of the heating ventilation pipe is inclined downwards due to the action of gravity, so that the heating ventilation pipe is inclined downwards as a whole, and the welding interface of the two heating ventilation pipes is inclined as a whole; 2. when the heating through pipe is fixed, the bolt is screwed up manually by a person, the heating through pipe is easy to deform due to overlarge screwing force, the heating through pipe is unstable due to undersize screwing force, proper screwing force cannot be determined in the screwing process, and the use is inconvenient; therefore, the clamp for welding the building heating and ventilating pipe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamp for welding a building heating through pipe, wherein the heating through pipe enters a bracket, a clamping block moves upwards to compress a spring, the spring presses the heating through pipe by the downward force of the clamping block, and the bracket lifts the other end of the heating through pipe outside a clamping frame; the fastening bolt is screwed inwards to fix the heating ventilation pipe, the pressure sensor measures the clamping force applied to the heating ventilation pipe below the heating ventilation pipe, and the alarm emits light when the required clamping force is achieved.

The utility model provides a specific technical scheme as follows:

the utility model provides a fixture for welding a building heating through pipe, which comprises a clamping table, wherein sliding grooves are arranged on two sides of the top end of the clamping table, a screw rod is connected in the sliding grooves in a penetrating way, the screw rod is detachably connected with a sliding frame, the outer end of the screw rod is fixedly connected with a rotating disc, the rotating disc is arranged on two sides of the clamping table, the top end of the sliding frame is fixedly connected with a bracket, the inner surface of the bracket is bonded with sponge, the top end of the bracket is in clearance connection with three springs, the bottom end of the springs is fixedly connected with a clamping block, the bottom end of the clamping block is bonded with a rubber layer, the left side of the top end of the clamping table is welded with a supporting frame a, the supporting frame a is arranged on the left side of a supporting frame b, the top ends of the supporting frame a and the supporting frame b, the bottom end of the fastening bolt is bonded with a clamping block, the bottom end of the clamping block is bonded with a memory sponge b, the bottom of the clamping frame is connected with a pressure sensor in an embedded mode, and the supporting frame a and the supporting frame b are located behind the alarm lamp.

Optionally, the warning light is installed on the upper surface of the clamping table and connected in parallel between the warning lights, and a rubber shock pad is embedded and connected in the middle of the inside of the clamping table.

Optionally, the supporting frame a is located below the warm-up pipe a, and the warm-up pipe a is located inside the clamping frame.

Optionally, the warm-up pipe a is located on the left side of the warm-up pipe b, and the pressure sensors are respectively located below the warm-up pipe a and the warm-up pipe b and are connected in parallel.

Optionally, the current input ends of the pressure sensor and the alarm lamp are electrically connected with an external power supply through a wire.

The utility model has the advantages as follows:

the embodiment of the utility model provides a building warm siphunculus anchor clamps for welding:

1. the heating and ventilation pipe enters the bracket, the fixture block moves upwards to compress the spring, the spring applies downward force to the fixture block to compress the heating and ventilation pipe, and the bracket lifts the other end of the heating and ventilation pipe outside the clamping frame; one end of the warm through pipe penetrates through the bracket and is fixed in the clamping frame, the rotary table is rotated according to the length of the warm through pipe, the rotary table rotates to drive the screw rod to move left and right on the upper sliding frame, the bracket is fixed at the top end of the sliding frame, the position of the bracket is adjusted according to the rotary table to enable the warm through pipe between the bracket and the clamping frame to tend to be horizontal, the clamping block in the bracket is moved upwards to enable the clamping block to compress the spring upwards, the clamping block is located above the warm through pipe and is loosened, the spring wants to restore the original state and extends downwards to provide a downward pressure for the clamping block, the clamping block is contacted with the warm through pipe to provide the downward pressure for the warm through pipe, namely the spring extends to drive the clamping block to compress the warm through pipe, the warm through pipe can be fixed in the bracket and the clamping frame, the bracket supports the other.

2. The fastening bolt is screwed inwards to fix the heating ventilation pipe, the pressure sensor measures the clamping force applied to the heating ventilation pipe below the heating ventilation pipe, and the alarm emits light when the required clamping force is achieved; the warm logical pipe gets into in pressing from both sides tight frame, fastening bolt screws up along pressing from both sides tight frame top screw hole inwards, fastening bolt continues to move down in the tightening process, the tight piece of clamp at fastening bolt bottom contacts with warm logical pipe and has a decurrent pressure to warm logical pipe, warm logical pipe is located pressure sensor top, pressure sensor can measure warm logical pipe received pressure in the process of continuously compressing tightly, measured pressure transmits the controller for, when the pressure value reaches required clamp force, the controller control warning light circular telegram sends the light, accessible pressure sensor and warning light cooperation apply appropriate packing force to warm logical pipe and fix.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a clamp for welding a building heating pipe according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping device of a clamp for welding a building heating pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the movement of the bracket of the clamp for welding the heating pipe for building according to the embodiment of the present invention.

In the figure: 1. a warm-up pipe a; 2. a bracket; 3. a sponge; 4. a support frame a; 5. a clamping frame; 6. fastening a bolt; 7. memory sponge a; 8. a warm-up pipe b; 9. a clamping block; 10. a support frame b; 11. a spring; 12. a clamping block; 13. a rubber layer; 14. a carriage; 15. a turntable; 16. a clamping table; 17. a chute; 18. a screw; 19. an alarm light; 20. a rubber shock pad; 21. memory sponge b; 22. a pressure sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

A welding jig for a heating pipe for a building according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, an embodiment of the present invention provides a welding fixture for a building heating pipe, including a clamping table 16, sliding grooves 17 are formed on two sides of the top end of the clamping table 16, a screw 18 is penetratingly connected in the sliding grooves 17, a carriage 14 is detachably connected to the screw 18, a turntable 15 is fixedly connected to the outer end of the screw 18, the turntable 15 is located on two sides of the clamping table 16, a bracket 2 is fixedly connected to the top end of the carriage 14, a sponge 3 is bonded to the inner surface of the bracket 2, three springs 11 are connected to the top end of the bracket 2 in a gap manner, a fixture block 12 is fixedly connected to the bottom end of the spring 11, a rubber layer 13 is bonded to the bottom end of the fixture block 12, a supporting frame a4 is welded to the left side of the top end of the clamping table 16, a supporting frame a4 is located on the left side of a supporting frame b10, the internal surface bonding of clamping frame 5 has memory sponge a7, clamping frame 5 top can be dismantled and be connected with fastening bolt 6 and fastening bolt 6 bottom and run through clamping frame 5, fastening bolt 6 bottom bonding has the tight piece of clamp 9, the tight piece 9 bottom bonding of clamp has memory sponge b21, clamping frame 5 bottom is inlayed and is connected with pressure sensor 22, support frame a4 and support frame b10 are located the rear of warning light 19.

Illustratively, a clamping table 16 is symmetrically provided with a bracket 2 and a clamping frame 5 by taking the middle part as an axis, the inner structures of the bracket 2 and the clamping frame 5 are the same, the bottom end of the bracket 2 supports the bracket 2 through a sliding frame 14, the bottom end of the sliding frame 14 is connected with a screw 18 in a penetrating way, the outer surface of the screw 18 is provided with an external thread, an internal thread is arranged in an internal hole at the bottom end of the sliding frame 14 and matched with the external thread, the screw 18 is inserted in a sliding groove 17, a turntable 15 is fixedly connected to the outer side of the screw 18, a handle on the turntable 15 is pulled to rotate to draw a circle, the turntable 15 rotates to drive the screw 18 to rotate, the screw 18 rotates to drive the sliding frame 14 on the screw 18 to move left and right along the screw 18, the top end of the sliding frame 14 is connected with the bracket 2, the sliding, touch soft sense of touch to be rich in ductility, can protect the warm siphunculus of placing on sponge 3 surfaces, rubber layer 13 material is rubber, is rich in elasticity at room temperature, can produce great deformation under very little exogenic action, can reconversion after the removal external force, reconversion when can taking out after warm siphunculus is fixed.

Referring to fig. 1, the alarm lamps 19 are installed on the upper surface of the clamping table 16 and connected in parallel between the alarm lamps 19, and a rubber shock pad 20 is embedded and connected in the middle of the clamping table 16.

Illustratively, the warning lights 19 are fixed on the upper surface of the clamping table 16, the two warning lights 19 can be respectively controlled by connecting the warning lights 19 in parallel, and the rubber shock-absorbing pad 20 is made of rubber, has good shock-absorbing performance, and can absorb vibration to keep the clamping table 16 stable.

Referring to fig. 1, the supporting bracket a4 is located below the warm-up pipe a1, and the warm-up pipe a1 is located inside the clamping frame 5.

Illustratively, the warm-up tube a1 is clamped by being inserted into the bracket 2 and the clamping frame 5, and is fastened above the supporting frame a 4.

Referring to fig. 1, the warm-up pipe a1 is located on the left side of the warm-up pipe b8, and the pressure sensors 22 are respectively located below the warm-up pipe a1 and the warm-up pipe b8, and the pressure sensors 22 are connected in parallel.

For example, the warm-up pipe a1 is arranged at the left side of the warm-up pipe b8, the right end of the warm-up pipe a1 is attached to the left end of the warm-up pipe b8, and the pressure sensor 22 measures the clamping force applied to the warm-up pipe below the warm-up pipe a1 and the warm-up pipe b 8.

Referring to fig. 1, the current input terminals of the pressure sensor 22 and the alarm lamp 19 are electrically connected to an external power source through wires.

Illustratively, an external power source supplies power to the pressure sensor 22 and the warning light 19, respectively, after the plug is inserted into the socket.

When the device is used, a plug is inserted into a socket, an external power supply supplies power, the heating through pipe a1 is inserted into the bracket 2 on the left side of the clamping table 16 and the clamping frame 5, the position of the heating through pipe a1 is adjusted to enable the right end of the heating through pipe a1 to be positioned near the axis of the clamping table 16, the fastening bolt 6 is screwed inwards along the internal thread on the clamping frame 5 after the position is adjusted, the fastening bolt 6 continuously moves downwards in the screwing process, the clamping block 9 at the bottom end of the fastening bolt 6 is in contact with the heating through pipe a1 to have downward pressure on the heating through pipe a1, the memory sponge b21 at the bottom end of the clamping block 9 can uniformly distribute stress to maintain the shape of the heating through pipe a1, the pressure sensor 22 at the bottom of the heating through pipe a1 is in contact with the heating through pipe a1 in the continuous downward moving and pressing process of the fastening bolt 6, the pressure value borne by the heating through pipe a1 can be measured, the pressure sensor 22 is converted into an electric signal which is transmitted to the controller, the controller a controls the alarm lamp 19 to be electrified, the lamp bead in the alarm lamp 19 emits light after being electrified, at the moment, the right end of the warm-up pipe a1 is pressed tightly, the turntable 15 is rotated according to the length of the warm-up pipe a1, the turntable 15 rotates to drive the screw rod 18 to rotate, the screw rod 18 rotates to drive the upper carriage 14 of the screw rod 18 to move left and right along the screw rod 18, the top end of the carriage 14 is connected with the bracket 2, the carriage 14 moves to drive the bracket 2 to move, namely, the bracket 2 can be driven to move left and right according to the rotation of the turntable 15 to adjust the space between the bracket 2 and the clamping frame 5, the bracket 2 moves outwards when the warm-up pipe a1 is longer, the bracket 2 moves inwards when the warm-up pipe a1 is shorter, the clamping block 12 in the bracket 2 moves upwards after the position of the bracket 2 is adjusted, the clamping block 12 is positioned above the warm-up pipe a1, the clamping block 12 is released, the spring, namely, the spring 11 is extended to drive the clamping block 12 to compress the warm through pipe a1, the warm through pipe a1 can be fixed in the bracket 2, at the moment, the bracket 2 lifts the other end of the warm through pipe a1, the warm through pipe a1 can be horizontal at the position of the bracket 2 and the clamping frame 5, the inclination angle can be ignored, the warm through pipe b8 is inserted into the right clamping frame 5 of the clamping table 16 according to the principle, the right end of the warm through pipe a1 is aligned with the left end of the warm through pipe b8, then the fastening bolt 6 is screwed inwards, the pressure sensor 22 in the right clamping frame 5 measures the clamping force borne by the warm through pipe b8 in the continuous screwing process and converts the clamping force into an electric signal to be transmitted to the controller b, the controller b controls the right alarm lamp 19 of the clamping table 16 to emit light after the required clamping force is achieved, the position of one end of the warm through pipe b8 is fixed, the right turntable 15 of the clamping table 16 is rotated according to adjust the position of the, after the heating and ventilation pipe is fixed, the heating and ventilation pipe is welded at the position where the heating and ventilation pipe is attached, the fastening bolt 6 is unscrewed upwards after the welding is finished, and meanwhile, the clamping block 12 is pushed upwards to enable the heating and ventilation pipe to be drawn out from the clamping frame 5 and the bracket 2.

It should be noted that the utility model relates to a building heating pipe welding jig, including the warning light 19 (the model is LTE-1101J, the LED lamp is equipped with in the warning light 19, the controller controls its circular telegram back LED lamp circular telegram and sends the bright and remind the staff) and pressure sensor 22 (the pressure sensor model is DYHW-116, pressure sensor 22 can feel warm siphunculus a1 or warm siphunculus b8 go up pressure signal, and can convert pressure signal into the electric signal of available output according to certain law, the electric signal of output transmits to the controller), the electrical components are all products in the prior art, the technical personnel in the field select, install and complete the debugging operation of the circuit according to the use requirement to ensure that all the electrical equipment can work normally, the components are all universal standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a building heating leads to pipe welding and uses anchor clamps, includes presss from both sides tight platform (16), its characterized in that, press from both sides tight platform (16) top both sides and seted up spout (17), it is connected with screw rod (18) to run through in spout (17), screw rod (18) can be dismantled and be connected with balladeur train (14), screw rod (18) outer end fixedly connected with carousel (15), carousel (15) are located the both sides of pressing from both sides tight platform (16), balladeur train (14) top fixedly connected with bracket (2), bracket (2) internal surface bonds and has sponge (3), bracket (2) top gap junction has spring (11) and spring (11) to have threely, spring (11) bottom fixedly connected with fixture block (12), fixture block (12) bottom bonds and has rubber layer (13), the welding of clamp platform (16) top left side has support frame a (4), support frame a (4) are located the left side of support frame b (10), the top fixedly connected with of support frame a (4) and support frame b (10) presss from both sides tight frame (5), the internal surface bonding that presss from both sides tight frame (5) has memory sponge a (7), it runs through tight frame (5) to press from both sides tight frame (5) to dismantle on the top of pressing from both sides tight frame (5) and be connected with fastening bolt (6) and fastening bolt (6) bottom, fastening bolt (6) bottom bonds and has presss from both sides tight piece (9), it has memory sponge b (21) to bond tight piece (9) bottom, it is connected with pressure sensor (22) to inlay in tight frame (5) bottom, support frame a (4) and support frame b (10) are located the rear of warning light (19).

2. The clamp for welding the heating and ventilating pipe for the building as claimed in claim 1, wherein the warning lamps (19) are installed on the upper surface of the clamping table (16) and connected in parallel between the warning lamps (19), and a rubber shock pad (20) is connected in an embedded manner in the middle of the clamping table (16).

3. The clamp for welding the heating through pipe for the building as claimed in claim 1, wherein the supporting frame a (4) is located below the heating through pipe a (1), and the heating through pipe a (1) is located inside the clamping frame (5).

4. The clamp for welding the heating through pipe for the building according to claim 3, wherein the heating through pipe a (1) is positioned at the left side of the heating through pipe b (8), the pressure sensors (22) are respectively positioned below the heating through pipe a (1) and the heating through pipe b (8), and the pressure sensors (22) are connected in parallel.

5. The clamp for welding the building heating ventilation pipe as claimed in claim 1, wherein the current input ends of the pressure sensor (22) and the alarm lamp (19) are electrically connected with an external power supply through conducting wires.