CN214838054U - Tower-type pressure spring pressure control drag hook - Google Patents
Tower-type pressure spring pressure control drag hook Download PDFInfo
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- CN214838054U CN214838054U CN202121786895.8U CN202121786895U CN214838054U CN 214838054 U CN214838054 U CN 214838054U CN 202121786895 U CN202121786895 U CN 202121786895U CN 214838054 U CN214838054 U CN 214838054U
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- drag hook
- hook
- hole
- pressure spring
- tower
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Abstract
The utility model discloses a tower type pressure spring pressure control drag hook, including tower type pressure spring, the top and the equal fixed mounting in bottom of tower type pressure spring have the connector, one side fixed mounting that the connector was kept away from to the connecting axle has the installation head, the inside one end of installation head set up threaded hole, the inside threaded connection of screw hole has positioning bolt, first drag hook has been cup jointed to the inside of one of them in two installation heads, the second drag hook has been cup jointed to the inside of another installation head, first through-hole has been seted up to the inside that first drag hook is close to installation head one end, the second drag hook is close to the inside of installation head one end and has been seted up the second through-hole. Through the connector, connecting axle, installation head, mounting hole, screw hole, positioning bolt that set up, can fix first drag hook and second drag hook in tower type pressure spring, also be convenient for simultaneously dismantle first drag hook or second drag hook, when tower type pressure spring, first drag hook or second drag hook appear damaging, can change respectively to reach the effect of practicing thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of the spring, concretely relates to tower type pressure spring pressure control drag hook.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.
Can be provided with the drag hook in general tower type pressure spring for be connected between tower type pressure spring and the object, and general drag hook is installed in tower type pressure spring with fixed mode, when tower type pressure spring or drag hook appear damaging the circumstances such as, can only carry out whole changes with pressure spring and drag hook, can not effectual saving cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a tower type pressure spring pressure control drag hook has solved the drag hook and has installed in the tower type pressure spring with fixed mode, when the condition such as damage appears in tower type pressure spring or drag hook, can only carry out whole changes with pressure spring and drag hook, can not the effectual problem of practicing thrift the cost.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tower type pressure spring pressure control drag hook, includes tower type pressure spring, the top and the equal fixed mounting in bottom of tower type pressure spring have the connector, the connecting axle has been cup jointed to the inside of connector, one side fixed mounting that the connector was kept away from to the connecting axle has the installation head, the inside one end of installation head has threaded hole, the inside threaded connection of screw hole has positioning bolt, two first drag hook has been cup jointed to the inside of one of them in the installation head, and the inside of another installation head has cup jointed the second drag hook, first connecting groove has been seted up to the inside that first drag hook was kept away from installation head one end, first through-hole has been seted up to the inside that first one end was close to the installation head one end to the first drag hook, the second spread groove has been seted up to the inside that installation head one end was kept away from to the second drag hook, the second drag hook has been close to the inside of installation head one end and has been seted up the second through-hole.
Preferably, the first draw hook and the second draw hook have the same diameter.
Through adopting above-mentioned technical scheme, the advantage lies in, through the diameter with first drag hook and second drag hook the same, makes two installation heads all can install first drag hook or second drag hook.
Preferably, the mounting head is internally provided with a mounting hole, and the mounting hole is communicated with the threaded hole.
Through adopting above-mentioned technical scheme, the advantage lies in, through the mounting hole that sets up, provides the space for the installation of first drag hook and second drag hook.
Preferably, the first draw hook and the second draw hook are matched with the specification and the size of the mounting hole.
Through adopting above-mentioned technical scheme, the advantage lies in, makes first drag hook and second drag hook can install inside the installation head.
Preferably, the first through hole and the second through hole are matched with the specification and the size of the positioning bolt.
Through adopting above-mentioned technical scheme, the advantage lies in, guarantees that positioning bolt can insert the inside of first through-hole and second through-hole to reach the effect fixed to first drag hook or second drag hook.
Preferably, one side of the connecting shaft, which is close to the connector, is fixedly provided with a clamping block, a clamping groove is formed in the connector, and the two clamping blocks are respectively sleeved in the two clamping grooves.
Through adopting above-mentioned technical scheme, the advantage lies in, through fixture block and the draw-in groove that sets up, cooperation between fixture block and the draw-in groove is used, makes the inside at the connector connected of connecting axle rotary type, and the installation head alright in order to rotate to make first drag hook or the second drag hook of being connected with the installation head can rotate, angle alright in order to adjust that first drag hook and second drag hook and article are connected.
Preferably, the cross sections of the clamping block and the clamping groove are both in T-shaped arrangement.
Through adopting above-mentioned technical scheme, the advantage lies in, all is the T type setting through the cross section with fixture block and draw-in groove, has prevented that the fixture block from breaking away from the draw-in groove to avoid the connecting axle to break away from the connector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the connector that sets up, the connecting axle, the installation head, the mounting hole, the screw hole, positioning bolt, and the second through-hole in first through-hole in the first drag hook and the second drag hook, make between first drag hook and the second drag hook all and the tower type pressure spring be detachable connection, install first drag hook and second drag hook respectively in two installation heads, then utilize two positioning bolt to fix first drag hook and second drag hook respectively in two installation heads, alright fix first drag hook and second drag hook in tower type pressure spring, also be convenient for simultaneously dismantle first drag hook or second drag hook, when tower type pressure spring, when damage appears in first drag hook or second drag hook, can change respectively, thereby reach the effect of practicing thrift the cost.
2. Through fixture block and the draw-in groove that sets up, cooperation between fixture block and the draw-in groove is used, makes the connecting axle rotary type connect in the inside of connector, the installation head alright in order to rotate to make first drag hook or the second drag hook of being connected with the installation head can rotate, angle alright in order to adjust that first drag hook and second drag hook and article are connected.
Drawings
Fig. 1 is a schematic view of the overall appearance three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic view of a first retractor of the present invention;
fig. 4 is a schematic view of a second retractor according to the present invention;
fig. 5 is a schematic view of the partial internal cross-sectional structure of the present invention.
In the figure: 1. a tower-shaped pressure spring; 2. a connector; 3. a connecting shaft; 4. a mounting head; 5. mounting holes; 6. a threaded hole; 7. positioning the bolt; 8. a first draw hook; 9. a first connecting groove; 10. a first through hole; 11. a second draw hook; 12. a second connecting groove; 13. a second through hole; 14. a clamping block; 15. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a tower-shaped pressure spring pressure control drag hook comprises a tower-shaped pressure spring 1, wherein a connector 2 is fixedly arranged at the top and the bottom of the tower-shaped pressure spring 1, a connecting shaft 3 is sleeved inside the connector 2, an installing head 4 is fixedly arranged at one side, far away from the connector 2, of the connecting shaft 3, an installing hole 5 is formed inside the installing head 4, the installing hole 5 is communicated with a threaded hole 6, a threaded hole 6 is formed in one end inside the installing head 4, a positioning bolt 7 is connected to the inner thread of the threaded hole 6, a first drag hook 8 is sleeved inside one of the two installing heads 4, a second drag hook 11 is sleeved inside the other installing head 4, the diameters of the first drag hook 8 and the second drag hook 11 are the same, the first drag hook 8 and the second drag hook 11 are both matched with the specification and the size of the installing hole 5, a first connecting groove 9 is formed inside one end, far away from the installing head 4, of the first drag hook 8, first through-hole 10 has been seted up to the inside that first drag hook 8 is close to installation head 4 one end, and second spread groove 12 has been seted up to the inside that second drag hook 11 was kept away from installation head 4 one end, and second through-hole 13 has been seted up to the inside that second drag hook 11 is close to installation head 4 one end, and first through-hole 10 and second through-hole 13 all adapt with positioning bolt 7's specification and dimension.
In this embodiment, when the first hook 8 is installed, the first hook 8 is inserted into the mounting hole 5 of one mounting head 4 and the first through hole 10 of the first hook 8 is ensured to correspond to the threaded hole 6 of the mounting head 4, then the positioning bolt 7 is screwed into the threaded hole 6, and the positioning bolt 7 is rotated to extend the positioning bolt 7 into the first through hole 10, so that the first hook 8 and the mounting head 4 can be fixedly connected, similarly, when the second hook 11 is installed, the second hook 11 is inserted into the mounting hole 5 of another mounting head 4 and then the other positioning bolt 7 is inserted into the second through hole 13, so that the second hook 11 can be installed into another mounting head 4, and thus, the first hook 8 and the second hook 11 are both installed in the tower-shaped pressure spring 1, and then the tower-shaped pressure spring 1 is connected to the object through the first hook 8 and the second hook 11, when the first draw hook 8 or the second draw hook 11 needs to be disassembled, the positioning bolt 7 is rotated reversely and positively, so that the positioning bolt 7 is separated from the first through hole 10 or the second through hole 13, the first draw rod 8 and the second draw hook 11 can be disassembled, because the diameters of the first draw hook 8 and the second draw hook 11 are the same, and the first draw hook 8 and the second draw hook 11 are matched with the specification and the size of the mounting hole 5, the first draw hook 8 and the second draw hook 11 can be mounted on the two mounting heads 4, the structure can conveniently install the first drag hook 8 and the second drag hook 11, and is also convenient to disassemble the first drag hook 8 or the second drag hook 11, so that the first drag hook 8 and the second drag hook 11 are detachably connected with the tower-shaped pressure spring 1, when the tower-shaped pressure spring 1, the first draw hook 8 or the second draw hook 11 are damaged, the first draw hook and the second draw hook can be replaced respectively, and therefore the effect of saving cost is achieved.
Example two:
as shown in fig. 1-5, on the basis of the first embodiment, the utility model provides a technical solution: one side fixed mounting that connecting axle 3 is close to connector 2 has fixture block 14, and draw-in groove 15 has been seted up to the inside of connector 2, and two fixture blocks 14 cup joint respectively in the inside of two draw-in grooves 15, and the cross section of fixture block 14 and draw-in groove 15 all is the T type setting.
In this embodiment, through fixture block 14 and the draw-in groove 15 that sets up, cooperation between fixture block 14 and the draw-in groove 15 is used, make the inside at connector 2 connected of 3 rotary types of connecting axle, installation head 4 alright in order to rotate, thereby make first drag hook 8 or second drag hook 11 of being connected with installation head 4 can rotate, first drag hook 8 and second drag hook 11 angle of being connected with the article alright in order to adjust, cross section through with fixture block 14 and draw-in groove 15 all is the T type setting, fixture block 14 has been prevented to break away from draw-in groove 15, thereby avoid connecting axle 3 to break away from connector 2.
The utility model discloses a theory of operation and use flow: when the first draw hook 8 is installed, the first draw hook 8 is inserted into the installation hole 5 in one installation head 4, and the first through hole 10 in the first draw hook 8 is ensured to correspond to the threaded hole 6 in the installation head 4, then the positioning bolt 7 is screwed into the threaded hole 6, and the positioning bolt 7 is rotated to extend the positioning bolt 7 to the inside of the first through hole 10, so that the first draw hook 8 and the installation head 4 can be fixedly connected, similarly, when the second draw hook 11 is installed, the second draw hook 11 is inserted into the installation hole 5 of another installation head 4, then the other positioning bolt 7 is inserted into the inside of the second through hole 13, so that the second draw hook 11 can be installed inside another installation head 4, so far, the first draw hook 8 and the second draw hook 11 are both installed in the tower-shaped pressure spring 1, and then the tower-shaped pressure spring 1 is connected with an object through the first draw hook 8 and the second draw hook 11, when needing to dismantle first drag hook 8 or second drag hook 11, anti-just rotate positioning bolt 7, make positioning bolt 7 break away from first through-hole 10 or second through-hole 13, alright dismantle first pull rod 8 and second drag hook 11, cooperation between fixture block 14 and the draw-in groove 15 is used, make the inside at connector 2 connected of 3 rotary types of connecting axle, installation head 4 alright rotate, thereby make first drag hook 8 or second drag hook 11 of being connected with installation head 4 can rotate, angle alright the adjustment of being connected with the article of first drag hook 8 and second drag hook 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tower type pressure spring pressure control drag hook, includes tower type pressure spring (1), its characterized in that: the connecting head (2) is fixedly installed at the top and the bottom of the tower-shaped pressure spring (1), the connecting shaft (3) is sleeved in the connecting head (2), the installing head (4) is fixedly installed at one side, far away from the connecting head (2), of the connecting shaft (3), a threaded hole (6) is formed in one end of the installing head (4), a positioning bolt (7) is connected to the internal thread of the threaded hole (6), a first drag hook (8) is sleeved in one of the two installing heads (4), a second drag hook (11) is sleeved in the other installing head (4), a first connecting groove (9) is formed in the internal part, far away from one end of the installing head (4), of the first drag hook (8), a first through hole (10) is formed in the internal part, close to one end of the installing head (4), of the second drag hook (11), a second connecting groove (12) is formed in the internal part, far away from one end of the installing head (4), and a second through hole (13) is formed in the second draw hook (11) close to one end of the mounting head (4).
2. The drag hook for controlling pressure of the tower-type pressure spring according to claim 1, is characterized in that: the diameters of the first draw hook (8) and the second draw hook (11) are the same.
3. The drag hook for controlling pressure of the tower-type pressure spring according to claim 1, is characterized in that: the mounting head (4) is internally provided with a mounting hole (5), and the mounting hole (5) is communicated with the threaded hole (6).
4. The drag hook for controlling pressure of the tower-type compression spring according to claim 3, wherein: the first draw hook (8) and the second draw hook (11) are matched with the specification and the size of the mounting hole (5).
5. The drag hook for controlling pressure of the tower-type pressure spring according to claim 1, is characterized in that: the first through hole (10) and the second through hole (13) are matched with the specification and the size of the positioning bolt (7).
6. The drag hook for controlling pressure of the tower-type pressure spring according to claim 1, is characterized in that: one side of the connecting shaft (3) close to the connector (2) is fixedly provided with a clamping block (14), a clamping groove (15) is formed in the connector (2), and the clamping blocks (14) are respectively sleeved in the clamping grooves (15).
7. The drag hook for controlling pressure of the tower-type compression spring according to claim 6, wherein: the cross sections of the clamping blocks (14) and the clamping grooves (15) are arranged in a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121786895.8U CN214838054U (en) | 2021-08-03 | 2021-08-03 | Tower-type pressure spring pressure control drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121786895.8U CN214838054U (en) | 2021-08-03 | 2021-08-03 | Tower-type pressure spring pressure control drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838054U true CN214838054U (en) | 2021-11-23 |
Family
ID=78874013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121786895.8U Active CN214838054U (en) | 2021-08-03 | 2021-08-03 | Tower-type pressure spring pressure control drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838054U (en) |
-
2021
- 2021-08-03 CN CN202121786895.8U patent/CN214838054U/en active Active
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