CN206626334U - Plant equipment pedestal fixing device - Google Patents

Abstract

The utility model discloses a fixing device for a mechanical equipment base, which comprises an outer fixing screw rod, an inner thread cavity, a pair of fixing nuts, a pair of fixing gaskets, a fixing support base, a cavity of the base, an inner fixing screw rod, an anti-skid bottom pad, Buffer and shock absorbing spring, spring connection convex head, thickened inner layer and auxiliary fixing seat; the internal thread cavity is set in the external fixing screw rod, the internal thread cavity is screwed in the internal thread cavity, and the base cavity is set on the outside through the fixed support base The bottom of the fixed screw, the auxiliary fixed seat is set at the bottom of the internal fixed screw and embedded in the cavity of the base, the non-slip bottom pad is set on the fixed support base, the fixed nut is screwed on the external fixed screw, and the fixed gasket is sleeved on the external fixed screw , the thickened inner layer is arranged in the inner threaded cavity, and the shock absorbing spring connects the thickened inner layer and connects the protruding head with the inner fixed screw rod through the spring. The utility model can stably support and fix the mechanical equipment, which is beneficial to the safe operation of the mechanical equipment and improves the use safety.

Description

Mechanical equipment base fixing device

technical field

The utility model relates to a mechanical device, in particular to a fixing device for a mechanical device base.

Background technique

With the development of China's industrialization, various mechanical equipment began to enter various industries, which greatly improved work efficiency; most of the existing mechanical equipment is large in size and heavy in weight, and it is inconvenient to install and fix, which is not conducive to the safe operation of mechanical equipment. ; The base fixing device of the prior art mechanical equipment has poor stability and load-bearing capacity, and the use safety is not high.

Utility model content

The purpose of this utility model is to provide a mechanical equipment base fixing device with simple structure, convenient use and low cost.

In order to achieve the above object, the technical solution of the utility model is:

A mechanical equipment base fixing device, comprising an external fixing screw, an internal threaded cavity, a pair of fixing nuts, a pair of fixing washers, a fixed support base, a base cavity, an internal fixing screw, an anti-slip bottom pad, a shock absorbing spring, The spring connects the convex head, the thickened inner layer and the auxiliary fixing seat; the external fixing screw and the internal fixing screw are respectively cylindrical rod-shaped structures, and the internal thread cavity is a cylindrical structure and coaxially arranged on the In the external fixed screw, external threads are provided on the outer wall of the external fixed screw, internal threads are provided on the internal wall of the internal thread cavity, and the outer diameter of the internal fixed screw is the same as the diameter of the internal thread cavity The inner diameters are equivalent, so that the internal thread cavity is adapted to be screwed into the internal thread cavity; the fixed support base is a cylindrical structure with a narrow top and a wide bottom, and the fixed support base is fixed on the The bottom of the external fixed screw rod, the base cavity is arranged in the fixed support base, so that the bottom of the fixed support base is hollowed out; the auxiliary fixed seat is fixedly arranged on the inner fixed screw rod At the bottom, the auxiliary fixing seat is adapted to be embedded in the cavity of the base, and the anti-skid bottom pad is a ring structure, and the anti-skid bottom pad is arranged on the lower end surface of the fixed support base above; the pair of fixing nuts are respectively threaded on the outer fixing screw, and the pair of fixing washers are respectively coaxially sleeved on the outer fixing screw, located on the pair of The inner side of the fixing nut; the thickened inner layer is arranged in the inner threaded cavity and is located on the top of the inner threaded cavity, and the thickened inner layer and the outer fixed screw are integrated; The coaxial protrusion of the spring connection protrusion is arranged on the upper end of the internal fixing screw, and the upper end of the buffer damping spring is fixedly connected with the lower end surface of the thickened inner layer. The lower end of the shock spring is coaxially connected with the internal fixing screw through the spring connection protrusion.

The above-mentioned mechanical equipment base fixing device, wherein, the inner wall of the cavity of the base is provided with an anti-skid ring, and the auxiliary fixing seat is connected to the inner wall of the cavity of the base through the anti-skid ring. .

In the above-mentioned fixing device for the base of mechanical equipment, a plurality of reinforcement ribs are provided at intervals on the outer wall of the fixed support base, and the plurality of reinforcement ribs are integrated with the fixed support base.

The above-mentioned fixing device for the base of mechanical equipment, wherein, a plurality of anti-collision protrusions are evenly distributed on the upper end surface of the external fixing screw, and the plurality of anti-collision protrusions are respectively integrated with the external fixing screw structure.

The above-mentioned fixing device for the base of mechanical equipment, wherein, a pair of auxiliary swivels are symmetrically provided on both sides of the outer wall of the fixed support base, and the pair of auxiliary swivels are respectively connected with the fixed support base to form an integral structure .

In the above-mentioned mechanical equipment base fixing device, a limit ring is provided on the top of the outer wall of the fixed support base, and the top of the limit ring is a planar structure supported on the bottom of the fixing nut.

The above-mentioned mechanical equipment base fixing device, wherein, the inner walls of the pair of fixed gaskets are respectively provided with expansion rings, and the pair of fixed gaskets pass through the expansion rings and the outer surface respectively. The fixed screw is coaxially socketed.

The utility model can stably support and fix the mechanical equipment, which is beneficial to the safe operation of the mechanical equipment and improves the use safety.

Description of drawings

Fig. 1 is a cross-sectional view of the mechanical equipment base fixing device of the present invention.

Fig. 2 is a top view of the external fixing screw of the mechanical equipment base fixing device of the utility model.

detailed description

Further illustrate the embodiment of the present utility model below in conjunction with accompanying drawing.

Please refer to accompanying drawings 1 and 2, a mechanical equipment base fixing device, including an external fixing screw 1, an internal thread cavity 2, a pair of fixing nuts 3, a pair of fixing washers 4, a fixed support base 5, Base cavity 6, internal fixing screw 7, non-slip bottom pad 8, buffer and shock absorbing spring 9, spring connection protrusion 10, thickened inner layer 11 and auxiliary fixing seat 12; the external fixing screw 1 and internal fixing screw 7 Each is a cylindrical rod-shaped structure, the internal thread cavity 2 is a cylindrical structure and is coaxially arranged in the external fixed screw 1, and the outer wall of the external fixed screw 1 is provided with external threads. Internal threads are provided on the inner wall of the internal thread chamber 2, and the outer diameter of the internal fixing screw 7 is equivalent to the internal diameter of the internal thread chamber 2, so that the internal thread chamber 2 is adapted to be screwed on the In the inner thread cavity 2 of the inner thread; the fixed support base 5 is a cylindrical structure with a narrow top and a wide bottom, and the fixed support base 5 is fixedly arranged on the bottom of the external fixed screw rod 1, and the base cavity 6 is arranged in the described fixed support base 5, so that the bottom of the described fixed support base 5 is hollowed out; the described auxiliary fixed seat 12 is fixedly arranged on the bottom of the described internal fixed screw rod 7, and the described auxiliary fixed seat 12 is adapted to be embedded in the base cavity 6, the anti-slip bottom pad 8 is a ring structure, and the anti-slip bottom pad 8 is arranged on the lower end surface of the fixed support base 5; The pair of fixing nuts 3 mentioned above are screwed on the outer fixing screw rod 1 respectively, and the pair of fixing washers 4 are coaxially sleeved on the outer fixing screw rod 1 respectively, and are located on the first fixing screw rod 1. For the inner side of the fixing nut 3; the thickened inner layer 11 is arranged in the inner threaded cavity 2 and is located on the top of the inner threaded cavity 2, and the thickened inner layer 11 is connected with the outer The fixing screw 1 has an integrated structure; the coaxial protrusion of the spring connecting boss 10 is arranged on the upper end of the inner fixing screw 7, and the upper end of the buffering and damping spring 9 is connected with the thickened inner layer 11 The lower end surface of the buffer spring 9 is fixedly connected, and the lower end of the buffer spring 9 is coaxially connected with the inner fixing screw 7 through the spring connection protrusion 10 .

The inner wall of the base cavity 6 is provided with an anti-slip pad ring 13, and the auxiliary fixing seat 12 is connected with the inner wall of the base cavity 6 through the anti-slip pad ring 13, which can play an anti-skid role. The function is to keep the auxiliary fixing seat 12 stable when embedded in the cavity 6 of the base.

The outer wall of the fixed support base 5 is provided with a plurality of reinforcement ribs 14 at intervals, and the plurality of reinforcement ribs 14 are integrated with the fixed support base 5, which can improve the strength of the fixed support base 5. effect.

A plurality of anti-collision protrusions 15 are evenly distributed on the upper end surface of the external fixing screw 1, and the plurality of anti-collision protrusions 15 are respectively integrated with the external fixing screw 1, which can play a role in anti-collision. The function of dispersing the impact force, avoiding the mechanical equipment falling directly to the ground when the support fails, has a certain buffer protection effect.

Both sides of the outer wall of the fixed support base 5 are respectively symmetrically provided with a pair of auxiliary swivels 16, and the pair of auxiliary swivels 16 are respectively connected with the fixed support base 5 to form an integral structure, which can facilitate the fixing of the support base 5 Rotation and hoisting, so as to rotate and hoist the mechanical equipment.

The top of the outer wall of the fixed support base 5 is provided with a limit ring 17. The top of the limit ring 17 is a planar structure and is supported on the bottom of the fixed nut 3. The descending range of the fixed nut 3 can be limited, and at the same time Provide support for the fixing nut 3.

The inner walls of the pair of fixed gaskets 4 are respectively provided with expansion rings 18, and the pair of fixed gaskets 4 are coaxially socketed with the external fixed screw 1 through the expansion rings 18 respectively. , can play the role of anti-slip, so that a pair of fixed gaskets 4 are clamped at the joint, which has a fastening effect.

When in use, the external fixing screw 1 runs through the base of the mechanical equipment, and is clamped on the two end faces of the base of the mechanical equipment through a pair of fixing nuts 3 through a pair of fixing gaskets 4 to play a fixed role, and the fixed support base 5 passes through The anti-slip bottom pad 8 is stably supported on the ground, and the base cavity 6 can be unscrewed through the internal threaded cavity 2 through the internal fixing screw 7, and the mechanical equipment is raised and fixed on the ground through the auxiliary fixing seat 12; when the internal fixing screw 7 When the screw connection fails, the impact force of the drop can be buffered by the buffer damping spring 9, and the inner fixing screw 7 can be prevented from penetrating the outer fixing screw 1 by thickening the inner layer 11.

To sum up, the utility model can stably support and fix the mechanical equipment, which is beneficial to the safe operation of the mechanical equipment and improves the safety of use.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made by the contents of the specification of the utility model, or direct or indirect use of the technical fields attached to other related products , are all included in the scope of patent protection of the utility model in the same way.

Claims (7)

1. A kind of 1. plant equipment pedestal fixing device, it is characterised in that：Consolidate including external stability screw rod, internal whorl chamber, a pair Determine nut, a pair of setting-up pieces, fixed support base, base cavity pocket, internal standing screw, anti-skidding heelpiece, bumper and absorbing shock spring, Spring connection plush copper, thicken internal layer and auxiliary fixing seat；Described external stability screw rod and internal standing screw are respectively cylinder Shape rod-like structure, described internal whorl chamber is cylindrical structural and is co-axially located in described external stability screw rod, described The outer wall of external stability screw rod be provided with external screw thread, the inwall of described internal whorl chamber is provided with internal thread, and described is interior The external diameter of portion's standing screw is suitable with the internal diameter of described internal whorl chamber, is screwed in described internal whorl chamber adaptation described Internal whorl intracavitary；Described fixation support base is up-narrow and down-wide cylindrical structure, and described fixation support base is consolidated Surely the bottom of described external stability screw rod is arranged on, described base cavity pocket is arranged in described fixation support base, made The bottom hollow out of described fixation support base；Described auxiliary fixing seat is fixedly installed on the bottom of described inside standing screw Portion, described auxiliary fixing seat adaptation are inlaid in described base cavity pocket, and described anti-skidding heelpiece is cirque structure, described Anti-skidding heelpiece be arranged on the lower surface of described fixation support base；Screw thread is screwed in a pair of described fixing nuts respectively On described external stability screw rod, a pair of described setting-up pieces are coaxially socketed on described external stability screw rod respectively, position In the inner side of a pair of described fixing nuts；Described thickening internal layer is arranged on described internal whorl intracavitary, positioned at described The top of internal whorl chamber, described thickening internal layer are structure as a whole with described external stability screw rod；Described spring connection Plush copper coaxial protrusions are arranged on the upper end of described inside standing screw, and the upper end of described bumper and absorbing shock spring adds with described Crassinexinous lower surface is fixedly connected, the lower end of described bumper and absorbing shock spring by described spring connect plush copper with it is described Internal standing screw is coaxially connected.
2. 2. plant equipment pedestal fixing device according to claim 1, it is characterised in that：The inwall of described base cavity pocket Anti-skidding gasket ring is provided with, described auxiliary fixing seat contacts company by described anti-skidding gasket ring with the inwall of described base cavity pocket Connect.
3. 3. plant equipment pedestal fixing device according to claim 1, it is characterised in that：Described fixation support base A plurality of reinforcement is interval with outer wall, described a plurality of reinforcement is structure as a whole with described fixation support base.
4. 4. plant equipment pedestal fixing device according to claim 1, it is characterised in that：Described external stability screw rod Multiple anticollisions projections are evenly distributed with upper surface, described multiple anticollision projections are respectively one with described external stability screw rod Body structure.
5. 5. plant equipment pedestal fixing device according to claim 1, it is characterised in that：Described fixation support base Outer wall both sides are respectively symmetrically provided with a pair of auxiliary changes, and described a pair of auxiliary changes connect with described fixation support base respectively It is connected into integrative-structure.
6. 6. plant equipment pedestal fixing device according to claim 1, it is characterised in that：Described fixation support base Spacing ring is provided with the top of outer wall, the top of described spacing ring is planar structure and is supported on the bottom of described fixing nut.
7. 7. plant equipment pedestal fixing device according to claim 1, it is characterised in that：A pair of described setting-up pieces Distensible ring is respectively equipped with inwall, a pair of described setting-up pieces pass through described distensible ring and described external stability spiral shell respectively Bar is coaxially socketed.