CN218031904U - Fire-fighting pipeline air tightness detection sealing device - Google Patents
Fire-fighting pipeline air tightness detection sealing device Download PDFInfo
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- CN218031904U CN218031904U CN202221468471.1U CN202221468471U CN218031904U CN 218031904 U CN218031904 U CN 218031904U CN 202221468471 U CN202221468471 U CN 202221468471U CN 218031904 U CN218031904 U CN 218031904U
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Abstract
The utility model discloses a fire-fighting pipeline air tightness detection sealing device, which comprises a detection platform arranged horizontally, wherein a detection box is arranged on the detection platform, a pressurization connecting pipe is arranged on one side of the detection box, and a conical rubber sealing block is coaxially arranged at the outer end of the pressurization connecting pipe; the utility model has the advantages that: the conical rubber sealing block is arranged at the pressure connection pipe opening, so that the rapid sealing installation of the fire fighting pipeline is realized, and the time and the labor are saved; meanwhile, the deformation influence on the detection pipeline caused by rigid connection of the flange is avoided, the accuracy of the detection result is ensured, and the potential safety hazard of the fire-fighting pipeline is eliminated.
Description
The technical field is as follows:
the utility model belongs to the fire-fighting pipeline field especially relates to a fire-fighting pipeline airtightness detection sealing device.
Background art:
in urban construction, the essential part of fire-fighting measures is an important part for applying fire-fighting pipelines in a fire-fighting system, wherein the fire-fighting pipelines are mainly pipeline materials for connecting fire-fighting equipment and conveying fire-fighting water, gas or other media, the thickness and the material of the fire-fighting pipelines have special requirements due to special requirements, and red oil paint is sprayed to distinguish other pipelines and convey the fire-fighting water; need carry out airtight detection to it after fire control piping erection and use, the main objective is the withstand voltage and the tightness condition of inspection pipeline, with guarantee that fire extinguishing system does not take place to break under normal operating condition and the seepage phenomenon, and fire control pipeline is when the gas tightness is detected, because detecting instrument is mostly flange fixed connection with fire control pipeline interface, its operating sequence is more loaded down with trivial details, waste time and energy, secondly because flange seal is the rigidity contact, cause fire control pipeline interface to be in many times detect the back mouth of pipe department and easily take place slight deformation phenomenon, make the easy gas leakage phenomenon that takes place when sealed measuring, cause the influence to the testing result, cause certain potential safety hazard for the normal safe handling of fire control pipeline.
The utility model has the following contents:
an object of the utility model is to provide a fire pipeline gas tightness detects sealing device. The content of the utility model is as follows: the utility model provides a fire pipeline gas tightness detects sealing device, includes the detection platform that the level set up detect the bench and install the detection case detect one side of case is installed and is pressurized and take over the outer end of pressurization takeover is coaxial to be provided with the sealed piece of toper rubber the outer terminal surface of the sealed piece of toper rubber is vertical installs the ring welt the sealed piece of toper rubber on seted up with the coaxial through-hole of pressurization takeover the mouth of pipe department of pressurization takeover seted up with the sealed piece assorted chamfer of toper rubber the lateral wall horizontal installation of detection case has a plurality of hydro-cylinder, the piston rod of hydro-cylinder with the lateral wall fixed connection of ring welt.
Furthermore, a plurality of blind grooves are uniformly formed in the inner wall of the inner ring of the circular lining plate along the circumferential surface, rollers are arranged in the blind grooves, and the rollers are rotatably connected with the inner wall of the blind grooves through rotating shafts.
Furthermore, the roller is made of elastic rubber.
Further, the conical rubber sealing block is fixedly connected with the circular ring lining plate through bolts.
Furthermore, two vertical plates are vertically arranged on the other side of the circular ring lining plate, the vertical plates are fixedly installed on the upper surface of the detection platform, screw holes are horizontally formed in the vertical plates, screw rods are screwed in the screw holes, and rotating hand wheels are installed at the outer ends of the screw rods.
Furthermore, a pipeline reinforcing plate is arranged at the inner end of the screw rod.
Furthermore, set up anti-skidding cushion on the inner wall of pipeline gusset plate.
Furthermore, examine the lower bottom surface of test table and install the support column the vertical ascending blind groove of having seted up in bottom of support column blind inslot sliding connection has the bracing piece the opening has been seted up to the outer periphery coparallel of support column, the opening with the blind groove is linked together the bolt is equipped with in the opening interpolation on the bracing piece with bolt assorted jack has been seted up on the support column.
The utility model has the advantages that: the conical rubber sealing block is arranged at the pressure connection pipe opening, so that the rapid sealing installation of the fire fighting pipeline is realized, and the time and the labor are saved; meanwhile, the deformation influence on the detection pipeline caused by rigid connection of the flange is avoided, the accuracy of the detection result is ensured, and the potential safety hazard of the fire-fighting pipeline is eliminated.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a right side view of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view of portion A-A of FIG. 1;
in the figure, a detection table 1, a detection box 2, a pressure welding pipe 3, a conical rubber sealing block 4, a circular ring lining plate 5, a through hole 6, an oil cylinder 7, a roller 8, a vertical plate 9, a screw rod 10, a reinforcing plate 11, a support column 12, a support rod 13 and a bolt 14 are arranged.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, a fire pipeline air tightness detection sealing device comprises a detection platform 1 horizontally arranged, a detection box 2 is installed on the detection platform 1, a pressurization connection pipe 3 is installed on one side of the detection box 2, a conical rubber sealing block 4 is coaxially arranged at the outer end of the pressurization connection pipe 3, a circular ring lining plate 5 is vertically installed on the outer end face of the conical rubber sealing block 4, a through hole 6 coaxial with the pressurization connection pipe 3 is formed in the conical rubber sealing block 4, a chamfer matched with the conical rubber sealing block 4 is formed at the pipe orifice of the pressurization connection pipe 3, a plurality of oil cylinders 7 are horizontally installed on the side wall of the detection box 2, piston rods of the oil cylinders 7 are fixedly connected with the side wall of the circular ring lining plate 5, a plurality of blind grooves are uniformly formed on the inner wall of the inner ring of the circular ring lining plate 5 along the circumferential surface, a roller 8 is arranged in the blind groove, the roller 8 is rotationally connected with the inner wall of the blind groove through a rotating shaft, the roller 8 is made of elastic rubber, the conical rubber sealing block 4 is fixedly connected with the ring lining plate 5 through a bolt, two vertical plates 9 are vertically arranged on the other side of the ring lining plate 5, the vertical plates 9 are fixedly arranged on the upper surface of the detection table 1, screw holes are horizontally formed in the vertical plates 9, screw rods 10 are screwed in the screw holes, rotating hand wheels are arranged at the outer ends of the screw rods 10, a pipeline reinforcing plate 11 is arranged at the inner ends of the screw rods 10, an anti-skid rubber pad is arranged on the inner wall of the pipeline reinforcing plate 11, a support column 12 is arranged on the lower bottom surface of the detection table 1, a blind groove is vertically upwards formed at the bottom end of the support column 12, and a support rod 13 is connected in the blind groove in a sliding manner, the outer circumference of the support column 12 is horizontally provided with a through hole, the through hole is communicated with the blind groove, a bolt 14 is inserted into the through hole, and the support rod 13 is provided with a jack matched with the bolt 14.
The working principle is as follows: during detection, firstly, a port of a fire fighting pipeline extends into the conical rubber sealing block 4 and finally extends into the pressure connecting pipe 3, at the moment, the screw 10 is rotated to enable the pipeline reinforcing plate 11 to fix the fire fighting pipeline, at the moment, the piston rod of the oil cylinder 7 is started to contract and drive the circular lining plate 5 to move towards the direction of the pressure connecting pipe 3, at the moment, the conical rubber sealing block 4 extends into the pressure connecting pipe 3, the side wall of the conical rubber sealing block 4 is tightly attached to the pipe orifice of the pressure connecting pipe 3 under the continuous action of the oil cylinder 7, and at the moment, the inner wall of the through hole 6 formed in the conical rubber sealing block 4 is tightly attached to the outer wall of the fire fighting pipeline under the extrusion of the pressure connecting pipe 3; the height of the supporting rod 13 can be adjusted according to actual conditions on site, so that the detection is convenient and smooth.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a fire pipeline gas tightness detects sealing device, includes detection platform (1) that the level set up detect and install on platform (1) and detect case (2) one side of detecting case (2) is installed and is added pressure and take over (3), its characterized in that: the outer end of pressurization takeover (3) is coaxial to be provided with toper rubber seal block (4) the outer terminal surface vertical installation of toper rubber seal block (4) has ring welt (5) seted up on toper rubber seal block (4) with pressurization takeover (3) coaxial through-hole (6) the mouth of pipe department of pressurization takeover (3) seted up with toper rubber seal block (4) assorted chamfer the lateral wall horizontal installation of detection case (2) has a plurality of hydro-cylinder (7), the piston rod of hydro-cylinder (7) with the lateral wall fixed connection of ring welt (5).
2. The fire fighting pipeline airtightness detection sealing device according to claim 1, wherein: a plurality of blind grooves are uniformly formed in the inner wall of the inner ring of the circular ring lining plate (5) along the circumferential surface, rollers (8) are arranged in the blind grooves, and the rollers (8) are rotatably connected with the inner wall of the blind grooves through rotating shafts.
3. The fire fighting pipeline air tightness detection sealing device according to claim 2, characterized in that: the roller (8) is made of elastic rubber.
4. The fire fighting pipeline airtightness detection sealing device according to claim 1, wherein: the conical rubber sealing block (4) is fixedly connected with the circular ring lining plate (5) through bolts.
5. The fire fighting pipeline airtightness detection sealing device according to claim 1, wherein: two vertical plates (9) are vertically arranged on the other side of the circular ring lining plate (5), the vertical plates (9) are fixedly installed on the upper surface of the detection table (1), screw holes are horizontally formed in the vertical plates (9), screw rods (10) are screwed in the screw holes, and rotating hand wheels are installed at the outer ends of the screw rods (10).
6. The fire fighting pipeline air tightness detection sealing device according to claim 5, characterized in that: and a pipeline reinforcing plate (11) is arranged at the inner end of the screw rod (10).
7. The fire fighting pipeline air tightness detection sealing device according to claim 6, characterized in that: and an anti-skid rubber mat is arranged on the inner wall of the pipeline reinforcing plate (11).
8. The fire fighting pipeline air tightness detection sealing device according to claim 1, characterized in that: examine the lower bottom surface of test table (1) and install support column (12) the vertical ascending blind groove of having seted up in bottom of support column (12) blind inslot sliding connection has bracing piece (13) the opening has been seted up to the outer periphery upper level of support column (12), the opening with blind groove is linked together the opening interpolation is equipped with bolt (14) seted up on bracing piece (13) with bolt (14) assorted jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468471.1U CN218031904U (en) | 2022-06-13 | 2022-06-13 | Fire-fighting pipeline air tightness detection sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468471.1U CN218031904U (en) | 2022-06-13 | 2022-06-13 | Fire-fighting pipeline air tightness detection sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031904U true CN218031904U (en) | 2022-12-13 |
Family
ID=84376244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221468471.1U Active CN218031904U (en) | 2022-06-13 | 2022-06-13 | Fire-fighting pipeline air tightness detection sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031904U (en) |
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2022
- 2022-06-13 CN CN202221468471.1U patent/CN218031904U/en active Active
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