CN208895973U - High-strength bolt torque spanner - Google Patents

High-strength bolt torque spanner Download PDF

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Publication number
CN208895973U
CN208895973U CN201821493788.4U CN201821493788U CN208895973U CN 208895973 U CN208895973 U CN 208895973U CN 201821493788 U CN201821493788 U CN 201821493788U CN 208895973 U CN208895973 U CN 208895973U
Authority
CN
China
Prior art keywords
rod
support rod
strength bolt
torque spanner
bolt torque
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821493788.4U
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Chinese (zh)
Inventor
还生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Huayuan Engineering Management Co Ltd
Original Assignee
Nanjing Huayuan Engineering Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Huayuan Engineering Management Co Ltd filed Critical Nanjing Huayuan Engineering Management Co Ltd
Priority to CN201821493788.4U priority Critical patent/CN208895973U/en
Application granted granted Critical
Publication of CN208895973U publication Critical patent/CN208895973U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high-strength bolt torque spanners, apply in spanner field, solve torque spanner when in use, it is easy the technical issues of skidding, its key points of the technical solution are that: including the body of rod, one end of the body of rod is equipped with driving end, and the other end, which is equipped with, holds handle;The body of rod is equipped with support component, and the support component includes the support rod with body of rod rotation connection, and the support rod is connected with adjusting rod far from one end sliding of the body of rod, and the adjusting rod is rotatably connected to idler wheel far from one end of the support rod;Have have the technical effect that can preferable support rod body, keep shank portion vertical with the axis of bolt, it is ensured that force direction is accurate when use, to preferably tighten bolt.

Description

High-strength bolt torque spanner
Technical field
The utility model relates to spanner field, in particular to a kind of high-strength bolt torque spanner.
Background technique
Torque spanner is a kind of for tightening the tool of bolt, needs to set the torque value of feature when in use, then into It exercises and uses.
Currently, the Chinese patent that notification number is CN207746961U discloses a kind of torque spanner, it includes handle, handle It is inside provided with moment regulating device and torque instruction device, one end of handle is provided with the connection for connecting with bolt head Mechanism, bindiny mechanism include connector, and one end of connector is connect with handle, and the other end is provided with through-hole cylindrical, even Fitting opens up fluted on the side wall of through-hole, and the slot bottom of groove is provided with ratchet, is rotatably connected to and is used for and spiral shell in through-hole The sleeve of bolt head socket, is hinged with pawl on the outer wall of sleeve, and the hinged place of sleeve and pawl is provided with for making pawl one The first elastic component directly squeezed to ratchet.
Although this torque spanner can be used for tightening bolt, but when in use, it is difficult accurately to hold force direction, Force direction deviation is more, leads to the case where skidding.
Utility model content
The purpose of the utility model is to provide a kind of high-strength bolt torque spanners, its advantage is that can preferable support rod Body keeps shank portion vertical with the axis of bolt, it is ensured that force direction is accurate when use, to preferably tighten bolt.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of high-strength bolt torque Spanner, including the body of rod, one end of the body of rod are equipped with driving end, and the other end, which is equipped with, holds handle;
The body of rod is equipped with support component, and the support component includes the support rod with body of rod rotation connection, institute It states support rod and slides along its length and be connected with adjusting rod, the adjusting rod is rotatably connected to rolling far from one end of the support rod Wheel.
Through the above technical solutions, support rod can make the axis of the body of rod and bolt be in vertical configuration when loading and unloading bolt State so that it is guaranteed that the direction of force does not deviate by, and then preferably tightens bolt;Sliding is connected with adjusting rod on support rod, leads to Can preferably support rod be extended by crossing sliding adjusting rod, to preferably adapt to the screw rod of different height;Adjusting rod is remote When one end from support rod is rotatably connected to idler wheel, idler wheel and support face contact, frictional force is smaller, so that support rod is filling It unloads more steady when bolt.
The utility model is further arranged to: the body of rod is equipped with accommodating chamber, and the side wall of the accommodating chamber is equipped with locking The anti-fall component of the support rod, the anti-fall component include the mounting groove for abutting block and the accommodating chamber side wall being arranged in, institute It states abutting block to be plugged in the mounting groove, is connected between the abutting block and the mounting groove and abuts spring.
Through the above technical solutions, the body of rod is equipped with accommodating chamber, the side wall of accommodating chamber is equipped with anti-fall component, and anti-fall component is used It is fallen in support rod from receiving is intracavitary;Anti-fall component includes abutting block, abuts the mounting groove that accommodating chamber side wall is arranged in block sliding In, it abuts between block and mounting groove slot bottom equipped with spring is abutted, abuts spring and push abutting block, make to abut block in no outer masterpiece Used time keeps stretching state, so that preferable support lives support rod, it is ensured that and support rod is not fallen out, and then occupied space is smaller, Easily facilitate storage.
The utility model is further arranged to: slid chamber is equipped in the support rod, the adjusting rod is plugged in the cunning It moves in chamber, multiple locating slots is evenly distributed on the side wall of the slid chamber, sliding is connected with locking teeth on the adjusting rod.
Through the above technical solutions, sliding is connected with the locking teeth with locating slot cooperation on adjusting rod, locking teeth can be inserted It is set in locating slot, so that preferably adjusting rod is positioned, so that when in use, the position apart from bolt of the body of rod It will not arbitrarily change, it is ensured that the stability used.
The utility model is further arranged to: the support rod is equipped with slippage slot, the slippage slot and the slid chamber Connection, the direction for locking sliding channel opening described in teeth directional are extended with shifting block, and the shifting block runs through the slippage slot.
Through the above technical solutions, at the position for needing to change adjusting rod, it can be by stirring shifting block, then along cunning It is mobile to move slot, is moved to suitable position and then unclamps shifting block, locking teeth is reinserted into locating slot;So that sliding and It is more convenient to position adjusting rod, and then preferably improves the convenience used.
The utility model is further arranged to: holddown spring is equipped between the locking teeth and the adjusting rod.
Through the above technical solutions, being equipped with holddown spring between locking teeth and adjusting rod, holddown spring may insure to lock Tooth holding is plugged in locating slot, or in the trend for being inserted into locating slot, so that locking teeth can be more after unclamping shifting block Block is inserted into locating slot;To preferably improve the convenience used.
The utility model is further arranged to: the adjusting rod is equipped with guide pad, is equipped with guide groove in the slid chamber.
Through the above technical solutions, being set to guide pad on adjusting rod, guide pad is slid in the guide groove in slid chamber, into One step improves stability when adjusting rod sliding, avoids the influence got stuck when sliding etc., more convenient to use.
The utility model is further arranged to: the support rod is equipped with clamping block, the appearance close to one end of the body of rod Receive chamber side wall along the support rod shaft circumferencial direction be equipped with multiple clamping grooves.
Through the above technical solutions, support rod is equipped with clamping block close to one end of the body of rod, the side wall of accommodating chamber is equipped with card Access slot, clamping groove are positioned close to the rotating shaft position of support rod, along the circumferencial direction setting of the shaft of support rod, when support rod turns When moving certain angle, clamping block inlay card is in clamping groove, to preferably fix support rod.
The utility model is further arranged to: rubber sleeve is arranged on the gripping handle, the rubber sleeve is equipped with hand Refer to groove.
Through the above technical solutions, using when be held on rubber sleeve, finger is embedded into finger recess, can be good It is bonded manpower, preferably alleviates the feeling of fatigue generated when used for a long time, and not easily to fall off.
The utility model is further arranged to: the rubber sleeve is equipped with annular convex edge far from one end of the body of rod.
Through the above technical solutions, rubber sleeve is equipped with annular convex edge far from one end of the body of rod, use can be preferably limited The position that person holds, it is ensured that user accurately holds on rubber sleeve, and hand is further prevented to take off from rubber sleeve It falls.
In conclusion the utility model has the following beneficial effects:
1, support component can preferably be supported the body of rod, so that when in use, the axis of the body of rod and bolt is kept Vertical state when user exerts a force to the body of rod, is not likely to produce deviation, and then preferably carry out handling bolt;
2, the body of rod is equipped with accommodating chamber, support component can be preferably stored, so that easily facilitating storage.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment;
Fig. 2 is the structural schematic diagram of the supporting assembly of the present embodiment;
Fig. 3 is the structural schematic diagram of the decomposing state of the present embodiment;
Fig. 4 is the part A enlarged diagram of Fig. 3;
Fig. 5 is the sectional schematic diagram of the B-B of Fig. 2;
Fig. 6 is the structural schematic diagram of the anti-fall component of the present embodiment;
Fig. 7 is the clamping block of the present embodiment and the structural schematic diagram of clamping groove cooperation.
Appended drawing reference: the 1, body of rod;2, driving end;3, handle is held;4, support component;5, support rod;6, adjusting rod;7, it rolls Wheel;8, accommodating chamber;9, anti-fall component;10, block is abutted;11, mounting groove;12, spring is abutted;13, slid chamber;14, locating slot; 15, locking teeth;16, slippage slot;17, shifting block;18, holddown spring;19, guide groove;20, rubber sleeve;21, finger recess;22, ring Shape convex edge;23, guide pad;24, clamping block;25, clamping groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
With reference to Fig. 1, a kind of high-strength bolt torque spanner, including the body of rod 1,1 one end of the body of rod are fixedly connected with driving end 2, The one end of the body of rod 1 far from driving end 2 is fixed to hold handle 3, holds and covers rubber sleeve 20 on handle 3, being recessed on rubber sleeve 20 has Finger recess 21, rubber sleeve 20 are extended with annular convex edge 22 far from one end of the body of rod 1;When the utility model is used, user It is held on rubber sleeve 20, finger can be bonded with finger recess 21, so that is held is more comfortable, is avoided being used for a long time and be caused Feeling of fatigue;But also the case where can preferably avoiding hand from being detached from from rubber sleeve 20, cause injury to personnel.
Referring to figs. 2 and 3, accommodating chamber 8 is offered on the body of rod 1, support component 4 is equipped in accommodating chamber 8, and support component 4 is wrapped Support rod 5, adjusting rod 6, idler wheel 7 are included, support rod 5 and the body of rod 1 are rotatablely connected, and support rod 5 is equipped with slid chamber 13, adjusting rod 6 It is plugged in slid chamber 13 to slide with support rod 5 and connect, adjusting rod 6 is rotatably connected to idler wheel 7 far from one end of support rod 5.
With reference to Fig. 4, support rod 5 is fixed with clamping block 24(with reference to Fig. 7) close to one end of itself and the rotation axis of the body of rod 1, holds Receive chamber 8 side wall close to support rod 5 shaft position be equipped with clamping groove 25, circumference of the clamping groove 25 along the shaft of support rod 5 Direction is equipped with multiple.
With reference to Fig. 4 and Fig. 5, the length direction in slid chamber 13 along support rod 5 is equipped with guide groove 19, and adjusting rod 6 is equipped with Guide pad 23, guide pad 23 slide in guide groove 19;The cell wall of slid chamber 13 is evenly distributed with along the dry length direction of support Multiple locating slots 14, sliding is connected with locking teeth 15 on adjusting rod 6, and holddown spring 18 is equipped between locking teeth 15 and adjusting rod 6; Holddown spring 18 pushes locking teeth 15 to plug in locating slot 14, to preferably position adjusting rod 6.
With reference to figure Fig. 4 and Fig. 5, slippage slot 16 is offered on support rod 5, slippage slot 16 is connected to slid chamber 13, locking teeth 15 are extended with shifting block 17 to the direction that slippage slot 16 is open, and shifting block 17 runs through slippage slot 16, protrude the surface of support rod 5;Pass through It stirs shifting block 17 and can slide out locking teeth 15 from slippage slot 16, then can slide adjusting rod 6.
With reference to Fig. 6, the side wall of accommodating chamber 8 is equipped with the anti-fall component 9 for lock support bar 5, is not needing using branch When strut 5, support rod 5 can be received into accommodating chamber 8, anti-fall component 9 can preferably avoid support rod 5 from falling; Anti-fall component 9 includes abutting block 10, and 8 side wall of accommodating chamber offers mounting groove 11, abuts the sliding of block 10 and is arranged in mounting groove 11, It abuts to be connected between block 10 and 11 slot bottom of mounting groove and abuts spring 12;So that abutting the feelings that block 10 is pushed in no external force Under condition, it is constantly in stretching state, support rod 5 is preferably avoided and is fallen from accommodating chamber 8.
Action process summary:
It when using support component 4, squeezes abut block 10 first, be recovered to abutting block 10 in mounting groove 11;Then turn Dynamic support rod 5, makes 24 inlay card of clamping block into clamping groove 25, rotate support rod 5 will not arbitrarily;Then shifting block 17 is stirred, It slides out locking teeth 15 from locating slot 14 to come, so as to preferably slide adjusting rod 6;It is rotatablely connected on adjusting rod 6 Idler wheel 7 can be supported on workbench or workpiece, and the body of rod 1 is made to keep vertical state with the axis of bolt, consequently facilitating When loading and unloading bolt, force direction will not skew.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. one end of a kind of high-strength bolt torque spanner, including the body of rod (1), the body of rod (1) is equipped with driving end (2), the other end Equipped with gripping handle (3);
It is characterized in that, the body of rod (1) is equipped with support component (4), the support component (4) includes and the body of rod (1) The support rod (5) of rotation connection, the support rod (5) slide be connected with adjusting rod (6) along its length, and the adjusting rod (6) is remote One end from the support rod (5) is rotatably connected to idler wheel (7).
2. high-strength bolt torque spanner according to claim 1, which is characterized in that the body of rod (1) is equipped with accommodating chamber (8), the side wall of the accommodating chamber (8) is equipped with the anti-fall component (9) for locking the support rod (5), and the anti-fall component (9) includes Block (10) and setting are abutted in the mounting groove (11) of the accommodating chamber (8) side wall, the abutting block (10) is plugged in the installation In slot (11), it is connected between the abutting block (10) and the mounting groove (11) and abuts spring (12).
3. high-strength bolt torque spanner according to claim 1, which is characterized in that be equipped with sliding in the support rod (5) Chamber (13), the adjusting rod (6) are plugged in the slid chamber (13), are evenly distributed on the side wall of the slid chamber (13) more A locating slot (14), sliding is connected with locking teeth (15) on the adjusting rod (6).
4. high-strength bolt torque spanner according to claim 3, which is characterized in that the support rod (5) is equipped with sliding Slot (16), the slippage slot (16) are connected to the slid chamber (13), locking teeth (15) Xiang Suoshu slippage slot (16) opening Direction be extended with shifting block (17), the shifting block (17) run through the slippage slot (16).
5. high-strength bolt torque spanner according to claim 4, which is characterized in that the locking teeth (15) and the adjusting Holddown spring (18) are equipped between bar (6).
6. high-strength bolt torque spanner according to claim 3, which is characterized in that the adjusting rod (6) is equipped with guiding Block (23) is equipped with guide groove (19) in the slid chamber (13).
7. high-strength bolt torque spanner according to claim 2, which is characterized in that the support rod (5) is close to the bar One end of body (1) is equipped with clamping block (24), the circumferencial direction of shaft of the side wall of the accommodating chamber (8) along the support rod (5) Equipped with multiple clamping grooves (25).
8. high-strength bolt torque spanner according to claim 1, which is characterized in that be arranged on the gripping handle (3) Rubber sleeve (20), the rubber sleeve (20) are equipped with finger recess (21).
9. high-strength bolt torque spanner according to claim 8, which is characterized in that the rubber sleeve (20) is far from the bar One end of body (1) is equipped with annular convex edge (22).
CN201821493788.4U 2018-09-12 2018-09-12 High-strength bolt torque spanner Expired - Fee Related CN208895973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821493788.4U CN208895973U (en) 2018-09-12 2018-09-12 High-strength bolt torque spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821493788.4U CN208895973U (en) 2018-09-12 2018-09-12 High-strength bolt torque spanner

Publications (1)

Publication Number Publication Date
CN208895973U true CN208895973U (en) 2019-05-24

Family

ID=66572244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821493788.4U Expired - Fee Related CN208895973U (en) 2018-09-12 2018-09-12 High-strength bolt torque spanner

Country Status (1)

Country Link
CN (1) CN208895973U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190524