44results about How to "Highly flexible adjustment" patented technology

The utility model relates to the field of furniture storage, especially pull out formula student bed under storage cabinet, including bedstead, the one side of bedstead is open design, and the rest side surface is equipped with guardrail, the open side of bedstead is provided with ladder. The drawer structure adopts the mode that big drawer and small drawer are combined, wherein big drawer is arranged symmetrically, is suitable for storing bedding, overcoat and other bulky or heavy articles, small drawer is evenly distributed on its upper portion along a straight line, and small articles such as books, stationery, close-fitting clothes are conveniently classified and stored, the overall layout is scientific, and the under-bed space utilization rate is significantly improved, in addition, the small drawer is internally provided with detachable baffle and plugboard structure, by adjusting the position of plugboard insertion different slot, the drawer internal space can be freely divided according to article size and use demand, the applicability and individuality degree of storage cabinet are enhanced, and the diversified storage demand is satisfied.

The utility model discloses a combined kitchen utensil rack belongs to kitchen utensil technical field, and it includes fixed chassis, both sides of the fixed chassis upper surface are all fixedly installed with the support stand, the top of support stand is fixedly installed with the connection crosspiece, the outer surface of support stand is equipped with the U -shaped sliding board, the inside surface fixed mounting of U -shaped sliding board has the placing horizontal plate, the outer surface fixed mounting of support stand has the locating vertical board. This combined kitchen utensil rack, through setting up the tension spring under the action of self elasticity drive tension support and sliding support push positioning insert block and insert into the inside of locating vertical board to realize the positioning operation of placing horizontal plate, and the positioning mode of placing horizontal plate is simple and reliable, makes placing horizontal plate when placing articles more stable, avoids the situation of article falling due to the shaking of placing horizontal plate, and it is helpful to better use.

The utility model discloses a high security liquid oxygen blasting device, including a plurality of liquid oxygen explosion pipe, each liquid oxygen explosion pipe all is installed with branch line, a plurality of branch line common installation has main line, the end of main line is installed with two plug -in post, one side of two plug -in post common is equipped with detonator, the top of detonator is installed with protective cover, be equipped with limiting mechanism on the protective cover, be equipped with four adjusting mechanism on the protective cover, the outer wall fixed connection of detonator has two C type handle that is symmetrically set, install rotary button on detonator, be equipped with two insertion slot on detonator, two plug -in post all cooperate with insertion slot. The utility model discloses through the setting of protective cover and its limiting mechanism, can reliably isolate sundries, greatly promote operation security, the adjusting mechanism on protective cover can adjust support leg height flexibly, make control equipment also can keep level on the uneven ground, be convenient for staff operation.

The utility model discloses an aerated concrete block transportation protection frame belongs to aerated concrete block technical field, including the bottom frame, the bottom frame top is provided with a plurality of first frame and second frame, a plurality of first frame and second frame staggered arrangement, a plurality of first frame and second frame plug in, first frame and second frame all include four corner blocks. In the utility model, through the butt joint groove plug in of a plurality of guardrails of first frame and the adjacent second frame, the butt joint groove plug in of a plurality of guardrails of second frame and the adjacent first frame, the matching of the insertion block and the insertion groove of the top end of the adjacent corner block of the circumferential bottom end of support column, make a plurality of first frame and second frame staggered plug in the top of bottom frame, constitute aerated concrete block transportation protection frame, also can according to the specification of aerated concrete block and the height of stacking flexible adjustment the height of transportation protection frame, ensure that transportation protection frame effectively protects aerated concrete block.

The utility model provides a kind of traditional Chinese medicinal material wildness imitated rock wall planting fixing device.The traditional Chinese medicinal material wildness imitated rock wall planting fixing device includes: base and be used for fixing plant U-shaped limiting component in the base upper portion;First U-shaped block is fixedly installed on the base;Connecting block is rotatably installed on the first U-shaped block;First telescopic rod is fixedly installed on the connecting block top for adjusting the height of U-shaped limiting component;Fixed block is fixedly installed on the first telescopic rod top end;Second telescopic rod is rotatably arranged on the side of the fixed block for horizontally adjusting U-shaped limiting component.The traditional Chinese medicinal material wildness imitated rock wall planting fixing device provided by the utility model is designed with height-adjustable, multi-angle fixing and self-adaptive limiting, effectively solves the problem that traditional fixing device cannot adapt to plant growth and is complicated to operate.

The utility model discloses a kind of polishing devices for air pipe engraving, it is related to air pipe processing technical field, including workbench, the top of workbench is installed with board, the upper of board is provided with polishing roller, the side of polishing roller is provided with adjusting assembly for adjusting its height, the outside of board is provided with clamping assembly for fixing it;The adjusting assembly includes sliding seat and first adjusting plate sliding in the inner wall of workbench, and the side of sliding seat is rotatably connected with one end of polishing roller, the utility model has the beneficial effects that: by setting adjusting assembly, the height of polishing roller can be adjusted, polishing roller height can be flexibly adjusted, accurately match different thickness board, realize uniform polishing, avoid excessive or insufficient polishing, height can be adjusted in time according to polishing roller wear, ensure stable working performance, prolong its service life, reduce maintenance cost.

This utility model discloses an inspection device for the production of magnetic chucks, relating to the field of magnetic force testing technology. The utility model includes an inspection table with a placement frame fixedly mounted on its top. The placement frame has a placement area and a clamping assembly for holding the magnetic chuck in the placement area. Two sliding rods are fixedly mounted on the placement frame relative to the placement area, and sliding plates are sleeved and slidably mounted on the two sliding rods. An adsorption block is located at the bottom of the sliding plate opposite the placement area. A fixed frame is fixedly mounted on the inspection table, and a lifting plate is slidably mounted on the fixed frame. A cylinder for driving the lifting plate is mounted on the fixed frame, and a tension sensor is fixedly mounted on the lifting plate. A connecting rod is fixedly mounted between the test end of the tension sensor and the sliding plate. A controller is located on the inspection table. This utility model accurately measures the adsorption force using a tension sensor. It has a simple structure, is easy to operate, and can effectively detect the adsorption performance of magnetic chucks, improving inspection efficiency and accuracy.

The utility model discloses a kind of gas valve controller mounting structure, including pipeline and valve body, the valve body is installed on pipeline, the top of the valve body is equipped with controller body, the lower surface of the controller body one side is equipped with support frame, two threaded rods are installed on the support frame;The gas valve controller mounting structure is moved by the fixed plate extension groove of rotary arm clamp to change overall length to change the overall length, substantially improve adaptability and versatility. With the adjusting nut on threaded rod, the height of the controller body can be adjusted flexibly, effectively avoiding installation interference. Through the precise positioning of the limit post and the limit hole, the rotary arm clamp and the drive motor output shaft are precisely positioned. The third fixed nut is used to tighten to avoid transmission coaxiality deviation, and the transmission connection stability is strengthened.

This invention discloses a rotary jet suction dredging device, comprising a floating platform on which a vacuum jet pump connected to a drive mechanism and a guide mechanism is mounted; the drive mechanism includes two mutually perpendicular hydraulic telescopic rods, one end of which is hinged to the floating platform, and the other end of which is connected to the side wall of the vacuum jet pump via a universal joint; the guide mechanism includes inner and outer guide sleeves fitted around the vacuum jet pump, the inner guide sleeve and the vacuum jet pump being connected via coaxial left and right rotating shafts, and a coaxial front and rear rotating shaft passing through the outer guide sleeve, one end of which is connected to the inner guide sleeve, and the other end of which is connected to the floating platform, with the front and rear rotating shafts perpendicular to the left and right rotating shafts; the outer guide sleeve is provided with front and rear clearance grooves to accommodate the passage of the inner guide sleeve; the vacuum jet pump is connected to a suction head, a high-pressure air supply pipe, and a sludge conveying pipe. This invention achieves dredging needs covering all water depths from shallow to deep water, with high dredging efficiency and safe and simple operation.

The utility model discloses a kind of automatic overturning mould plate processing mechanisms, including processing table, the upper portion of processing table is provided with clamping mechanism, the clamping mechanism includes clamping plate one, motor box one, fixed plate one, clamping plate two and fixed plate two, the fixed plate one is fixedly connected with processing table, the motor box one is set in one side of fixed plate one, the clamping plate one is rotatably installed in one side of motor box one, the clamping plate two is set in one side of clamping plate one, the fixed plate two is rotatably installed in one side of clamping plate two, the fixed plate two is fixedly connected with processing table, the fixed plate two one side is fixedly installed with encoder. Its realized the ability of automatic overturning, increased practicability, to solve in mould plate double-sided polishing processing process, one side completes processing and needs to be re-flipped clamping, use very inconvenient problem.

This utility model belongs to the field of mobile crushing equipment, and relates to a mobile platform support leg that adapts to ground flatness differences. It includes an outer sleeve, an inner sleeve, a telescopic cylinder, and two pins. The outer sleeve is fitted onto the outside of the inner sleeve and the two are slidably connected. The telescopic cylinder is disposed in the cavity between the outer sleeve and the inner sleeve. The top end of the telescopic cylinder is hinged to the top of the outer sleeve, and the bottom end of the telescopic cylinder is hinged to the bottom of the inner sleeve. Two first adjustment holes are symmetrically opened on the surface of the outer sleeve, and two second adjustment holes are symmetrically opened on the surface of the inner sleeve. The first and second adjustment holes coincide. The front end of the pin is inserted into the area where the second and first adjustment holes coincide. It also relates to a mobile platform that adapts to ground flatness differences, with at least three mobile platform support legs installed at the bottom of the platform. This utility model solves the problems of large space occupation and inconvenient operation caused by existing mobile crushing station support legs, which are mainly two-piece or hydraulic, and the complex, time-consuming, and labor-intensive leveling of hydraulic support legs.

The utility model relates to the technical field of laser powder baking, in particular to a laser powder multi-layer baking device which comprises a vacuum furnace, a plurality of supporting plates are arranged on the inner walls of the left side and the right side of the vacuum furnace, lifting trays are connected to the four corners of the top of each supporting plate in a screwed mode, and an air exhaust mechanism perpendicularly penetrates through the middle of the top wall of the vacuum furnace. A protection box is arranged outside the air exhaust mechanism, supporting bases are arranged on the left side and the right side of the outer wall of the bottom end of the vacuum furnace, and a furnace door is hinged to the outer wall of the front side of the vacuum furnace. According to the improved baking device, a vacuum environment can be rapidly formed through the air exhaust mechanism, so that powder oxidation is avoided, stable performance is guaranteed, the supporting plate and the lifting tray are matched to flexibly adjust the height of the base plate and improve the space utilization rate, the electric heating pipe is combined with the temperature sensor to accurately control the temperature and ensure uniform heating, and the furnace door can be sealed to prevent air leakage. The perspective window facilitates observation, and efficient, stable and safe multi-layer accurate baking is achieved.

The utility model relates to the technical field of furnace tube detection discloses furnace tube detection multi -probe linkage loading platform, including the platform, the inside of platform is equipped with fixed establishment, the fixed establishment includes guide rod, the outside sliding connection of guide rod has two clamps, the bottom of two clamps is all slidingly connected in the inside of platform, the outside of two clamps is all fixedly connected with arc clamp, the outside of two clamps is all fixedly connected with connecting plate, the inside of two connecting plates is all slidingly connected with round bar. In the utility model, through motor one drives disc rotation, makes disc drive round bar movement, round bar slides in connecting plate, and pushes connecting plate and drives clamp to slide along guide rod, and the arc clamp outside clamp carries out the clamping fixation to furnace tube, realizes the fixation to furnace tube, and ensures that furnace tube is stable and does not shake when detecting, guarantees the accuracy of detection data.

The utility model belongs to the technical field of agricultural pest control equipment, concretely relates to the pest -trapping type electric network insecticidal frame of chestnut insect prevention, including base, the base centre place slides and installs a threaded column up and down, the base top centre place fixedly installs an adjusting block, the adjusting block inner ring wall with threaded connection of threaded column outer wall, the threaded column top installs the moth -attracting lamp, and one electric shock net is fixedly connected outside the moth -attracting lamp. The utility model discloses through the base centre slide and install threaded column up and down, and with adjusting block threaded connection, realize through the rotation adjusting block to lift threaded column, and then flexible adjustment moth -attracting lamp and electric shock net's height, to adapt to the height of different chestnut trees and pest activity area, the moth -attracting lamp can attract pests, and the electric shock net can kill the pests close by with electric shock, the guide rail of top plate bottom and movable mounting frame, cooperate the movable ring and cleaning brush of installing frame rotation, and it is convenient to clean the electric shock net, keeps its work efficiency.

This utility model discloses a strip shaping mechanism for a string welding machine, relating to the field of string welding machine technology. It includes a processing table, with a stretching structure and a flattening structure above the processing table. The stretching structure is located on one side of the flattening structure and includes a fixed clamping structure and a movable clamping structure. A movable structure is located inside the processing table, and the movable clamping structure is slidably positioned above the processing table via the movable structure. The flattening structure includes a mounting frame and a lower pressure block. A fixed plate is fixedly connected to the inner wall of the mounting frame, and an upper flattening head structure is movably connected within the fixed plate. By adopting a stretching-then-flattening sequence, the strip is effectively prevented from tipping over during flattening, reducing shaping position deviation. The stretching process first straightens and sets the length of the strip, providing a stable foundation for flattening and ensuring the strip adheres to the battery cell during subsequent welding, reducing the defect rate. The height of the pressure bar can be flexibly adjusted by rotating the nut to adapt to the shaping requirements of strips of different thicknesses.

The utility model discloses a kind of high-speed tablet press reject structures, this structure contains tablet press body, its inner cavity upper space is equipped with tabletting operation equipment, and the equipment is also provided with waste tablet rejection mechanism in it.Tablet press body is composed of base and machine case, and tabletting operation equipment takes hydraulic machine as core, and hydraulic machine telescopic end head installs lower tablet die, and upper surface is fixed upper tablet die by support frame, and upper tablet die has multiple tablet punch, and is adapted with the tabletting recess of lower tablet die.Waste tablet rejection mechanism includes electric control slide rail, electric control sliding block, electric telescopic rod and suction cup, and suction cup is connected negative pressure machine in base by negative pressure pipe.The structure can be in tabletting process, when waste tablet appears, using waste tablet rejection mechanism to suck out and discharge waste tablet through waste tablet conveying groove, realize efficient automatic reject, guarantee the continuity of tabletting production and product quality.

This utility model discloses a splicing bracket for a cyclization reactor. This bracket aims to solve the technical problem in existing technologies where pipes easily sag and adhere to the reactor surface, causing aging or damage to the pipes when the reactor needs heating. It includes four columns, each with multiple T-joints fitted on its sidewall. A crossbeam is inserted between the four T-joints on the same horizontal plane. An mounting plate is fitted to the sidewall of the uppermost crossbeam, and a placement plate is provided on the top surface of the lowermost crossbeam. The columns pass through and are movably connected to the placement plate. Multiple wire harness assemblies are also fitted to the sidewalls of the columns. Each wire harness assembly includes multiple connecting blocks, each with a wire harness groove on its sidewall. Elastic sheets are fixedly connected to the left and right sidewalls of each wire harness groove. This utility model allows the user to flexibly adjust the height of the placement plate according to the reactor volume, achieving flexible use.

The utility model discloses a rattan basket, support piece, adjusting assembly, including fixedly setting the fixed frame of support piece end part, two groups of rotation and insert in the fixed frame inside winding shaft, the installation slot of axially being established in the winding shaft inside and the locking piece of swing setting in the installation slot, the locking piece is located the one end of installation slot outer wall and the fixed frame outer wall clamping connection, the utility model discloses through pulling or pushing locking piece can remove winding shaft locking state, and winding shaft can rotate freely, realizes the length adjustment of rope, and the user can flexibly adjust the basket seat height according to need, and the operation is simple and convenient.

The utility model relates to the technical field of damper inner tube, and disclose a kind of measuring device for damper inner tube production, including base, the top of base is fixedly connected with mounting bracket, and the outer wall of mounting bracket is provided with control display.The measuring device for damper inner tube production is provided with through-hole, pull rod, measuring plate, displacement sensor, mounting cylinder, sliding slot, spring, sliding block and long rod, and the operator makes measuring plate move up by single hand pulling pull rod, and the other hand places damper inner tube on base, then loosens pull rod, and measuring plate can be quickly moved down and adhere to inner tube surface under the spring reset effect, and the outer diameter data is accurately obtained by displacement sensor, the device greatly simplifies measurement process, significantly improves measurement efficiency, is especially suitable for the rapid detection in damper inner tube batch production scene, effectively solves the problem of long time consumption and low efficiency of prior art, so that operator can quickly obtain accurate outer diameter data.

The invention discloses an anti-toppling power line supporting frame, and relates to an auxiliary tool for power construction, a supporting frame mounting seat is of a concave structure, the lower side of a power line is wrapped and fixed in the supporting frame mounting seat through a movable clamping hand and a spring, and a toggle rod clamping mechanism is matched to drive a butterfly knob and a clamping block to form upper side downward pressing and clamping, so that a double-fixing structure is formed; a first hinge seat is arranged at the bottom of a rod body of the supporting frame, a second hinge seat is slidably connected to the rod body, the first hinge seat and the second hinge seat are connected with supporting legs and connecting rods through hinge pieces respectively to form triangular stable supporting, and the supporting legs are further provided with adjusting screws and lengthened supporting legs to adapt to the uneven ground. The weight increasing disc is installed at the bottom of the rod body of the supporting frame, the gravity center can be reduced through the detachable weight increasing block, the anti-toppling capacity is enhanced, the supporting frame meets the multi-scene operation requirement, illumination can be provided in the dark environment, and the safety and operation efficiency of power line overhead in power construction are guaranteed.

The utility model relates to the enamels of cast iron enamel product's spraying device of production technical field is provided, including spraying box body, rotating seat and support seat, the inside of spraying box body is provided with rotating seat, and the outside equal interval of rotating seat top is fixed with support seat, the utility model discloses through electric telescopic link drive rubber top cap moves up and down, can be according to the inside depth of different cast iron enamel product, the height of flexible adjustment rubber top cap, ensure its accurate and product inner bottom wall contact, realize stable auxiliary support. The compatibility of device to all kinds of height cast iron enamel product has been improved. Utilize motor drive built -in push block rotation, realize movable rod outward migration, drive rubber resistance block adjustment position, until with the inside wall of cast iron enamel product of different inner diameter closely, complete stable fixation. Let device can cope with a variety of inner diameter specification's product, greatly expand the scope of application, reduced because product specification different and need frequently change fixed positioning equipment's trouble.

This utility model relates to the technical field of road construction protection, and in particular to a roadside safety protection device during road construction, comprising: a supporting tripod, which is supported and set on the ground, and has three folding legs at the bottom end; a display component, which is raised and lowered on the supporting tripod and used to indicate the road conditions under construction and warn pedestrians; wherein the supporting tripod includes: a lifting square tube, which is slidably inserted into the supporting tripod; a winding seat, which is fixedly installed on the outer wall of the supporting tripod, and has a winding reel rotatably installed in the winding seat, the winding reel being controlled to rotate by a handle; a guide seat, which is fixedly installed on the outer wall of the supporting tripod and set above the winding seat, and has a first guide wheel rotatably installed on the guide seat; a second guide wheel, which is rotatably installed at the bottom end of the lifting square tube; and a fixing frame, which is fixedly installed on the outer wall of the supporting tripod and set on the opposite side of the guide seat, and has a crossbar on the fixing frame.

The utility model provides a kind of variable luggage placing rack, comprising: cushion block and positioning moving groove, the cushion block upper end left and right sides are respectively equipped with a group of side support frame for supporting several groups of luggage stop frame, the side support frame is concave structure distribution, the side support frame upper end is equipped with a group of luggage stop frame for shielding luggage outside, compared with prior art, the utility model has the beneficial effects as follows: first, the cushion block is fixed in target position, to ensure that the side support frame is concave structure distribution to stabilize the support of luggage stop frame, by adjusting the telescopic length of lifting rod, the height of luggage stop frame can be flexibly adjusted to adapt to different size luggage, prevent it from toppling or extrusion deformation, the front moving plate is embedded with the positioning moving groove by the hinged lug and realizes left-right translation, expands or reduces bearing area, to load different size luggage in this way.

This utility model relates to the field of wafer bonding processing technology and discloses a wafer bonding equipment adhesive spraying anomaly detection mechanism. It includes a main connecting plate, with a side support plate fixedly connected to the top rear side of the main connecting plate. An imaging mechanism is disposed on the top of the main connecting plate to detect whether there is a deviation in the adhesive spraying process of the wafer bonding equipment. A module mechanism is disposed inside the side support plate for convenient pushing and pulling, quick replacement, and maintenance of the wafer bonding module. The imaging mechanism includes a sliding frame, with its front side fixedly connected to the rear side of the main connecting plate. A sliding connector is slidably connected to the front side of the sliding frame, and a rotating component is disposed on the front side of the sliding connector. A rear box is fixedly connected to the rear side of the main connecting plate. In this utility model, an adjustable-height dual-track camera detection imaging device is disposed on the rear side of the device, enabling right-angle scanning detection of the adhesive spraying process by the dual cameras.

The utility model relates to steel pipe processing technical field discloses a bending degree measuring device for precision steel pipe processing, including steel pipe body, the upper and lower both ends of steel pipe body all are provided with fixed assembly, the fixed assembly includes fixed ring and clamping block, the fixed ring sets up the upper and lower both ends at steel pipe body, the inside rotation of fixed ring is connected with rotating ring, the inner wall fixed connection of rotating ring has the rotating disc, the inside of rotating disc is provided with arc -shaped sliding slot, the inside sliding connection of rotating disc has the sliding axle, the outer wall of clamping block is fixedly connected in sliding axle, in the utility model, through rotating ring drive rotating disc rotation, make the sliding axle slide in arc -shaped sliding slot, further drive clamping block realizes the quick fixing to steel pipe body, guarantees the stability of fixed state, greatly improves the work efficiency, reduced the labor intensity of operator, satisfies the demand of quick dismounting of steel pipe in actual production.

The utility model discloses a plate shearing machine, the utility model, including fixed base and transport subassembly, its characterized in that, the fixed base top fixedly connected with transport subassembly, transport subassembly includes two square grooves, the fixed base upper surface is equipped with two square grooves, two square groove inner wall lower surface all are equipped with two sets of positioning hole, and two square groove inner wall lower surface all slidingly connected with two electric guide rails, two electric guide rails's left and right sides all are fixedly connected with two sets of connecting ears below the end, two electric guide rails are fixedly connected on square groove inner wall upper surface through positioning bolt group, through the collaborative operation of each part of conveyer subassembly, has realized to the self -adaptation transport and clamping of different specifications board, has liberated manpower. Conveyer subassembly and cutting assembly closely cooperate, can assist to complete the cutting work to various board, reach the purpose that improves plate shearing machine work efficiency and applicability, satisfies the diversified board processing demand.

The utility model relates to a kind of belt coal flow monitoring devices, belong to belt coal flow monitoring technical field.It includes the door type frame and baffle installed above belt, the horizontal beam surface of door type frame is vertically penetrated and opened with through slot in left and right sides, the inside of two groups of through slots is slid and equipped with longitudinal support rod, two groups of longitudinal support rod are symmetrically arranged.The utility model is through the cooperation of longitudinal support rod and limiting component, staff can flexibly adjust the height of shaft according to actual application situation.Through reducing the position of shaft, the rotation point of baffle is reduced, to realize more accurate coal flow monitoring.When the coal flow on belt is small, due to the rotation point of baffle is reduced, the action of coal flow can still drive baffle to rotate, to accurately indicate the coal flow condition on belt.Secondly, staff can also flexibly adjust the lateral support length of lateral telescopic frame according to the actual width of baffle, greatly enhance applicability.

The present application belongs to the technical field of gas supply system, especially to the gas container gas supply system and method, the system comprises a plurality of storage cavities, the storage cavity is provided with a clamping mechanism, the mechanism can exert vertical pressure from the bottle shoulder and simultaneously clamp from the side, realize the stable fixation of the gas storage tank, the round groove is provided with a connecting head, the outer wall of the gas storage tank valve handle is provided with a clamping groove, the outer wall of the gas outlet end is provided with a fixing ring with a specific shape insertion hole, the matching mechanism comprises a pin rod which can be inserted into the clamping groove, only when the mounting ring at the bottom of the connecting head and its pressure rod and the insertion hole of the fixing ring are correctly matched and pressed, the pin rod can be driven to rotate and separate from the clamping groove, allowing the valve handle to open, thereby preventing gas connection error, the gas supply system improves the stability of the fixation of the gas storage tank, avoids gas misconnection, and enhances the adaptation ability of the output interface.

This utility model discloses an auxiliary tool for fixing fire sprinkler terminal branch pipes, specifically relating to the field of fire pipeline installation technology. It includes a mounting plate, with a mounting block fixedly mounted on the top of the mounting plate. The mounting block has a mounting groove on its surface, and a clamping structure on the top of the mounting block facilitates fixing branch pipes of different specifications. Height adjustment structures are provided on both sides of the mounting plate and on both sides of the mounting block. Fixing structures are provided on both sides of the outer wall of the mounting plate. This auxiliary tool can adapt to branch pipes of different specifications and improve the fixing effect. It can also flexibly adjust the installation height of the branch pipe to adapt to different scenarios, enhancing installation flexibility and stability to adapt to complex environments. Overall, it improves the applicability, convenience, and reliability of fixing fire sprinkler terminal branch pipes.