CN201597535U - Power battery bracket - Google Patents

Abstract

The utility model discloses a power battery bracket, which aims to provide a power battery bracket with low cost, convenient maintenance and high reliability; it includes four bracket supports, and the bracket supports are provided with front brackets , rear bracket, left bracket, right bracket, the four brackets constitute the limit frame of the battery, there is a support bar between the left bracket and the right bracket, there is a pulley between the left bracket and the right bracket and the bracket support, the left bracket And the right bracket slides on the pulley between the bracket seats, the left bracket and the right bracket have a long screw rod above each, and a bead is slid on the long screw rod, and a limit nut is respectively provided above the bead on the elongated screw rod; The utility model has the advantages of convenient maintenance for batteries, ingenious design and low cost, and is suitable for use in hybrid electric vehicles.

Description

Power battery bracket

technical field

The utility model relates to a bracket, in particular to a power battery bracket applied to automobiles.

Background technique

In the existing technology, based on the development of battery technology, hybrid electric vehicles have become an industrial development trend in the field of environmentally friendly vehicles. At present, the power battery brackets on hybrid electric vehicles have unreasonable structures, single functions and low production costs. High, maintenance-inconvenient technical defects; the foregoing technical defects existing in the prior art have become an urgent technical problem to be solved by those skilled in the art.

Contents of the invention

The technical purpose of the utility model is to overcome the technical problems of unreasonable structure and inconvenient maintenance in the power battery bracket on the automobile in the prior art, and provide a power battery bracket with low cost, convenient maintenance and high reliability.

For realizing the above technical purpose, the technical scheme of the utility model is

The power battery bracket is characterized in that: the battery bracket is provided with four bracket supports, and the bracket supports are provided with a front bracket, a rear bracket, a left bracket, and a right bracket, and the aforementioned four brackets form a battery The limit frame of the left bracket and the right bracket is provided with a support bar, and a pulley is provided between the left bracket, the right bracket and the bracket support, and the left bracket and the right bracket slide between the bracket seats. On the pulley, there are long screw rods above the left bracket and the right bracket, and a bead is slid on the long screw rod, and a limit nut is respectively arranged above the bead on the long screw rod.

A front limit baffle is arranged in front of the left and right brackets.

The pulley is fixed on the bracket seat.

Slide rails are provided on the positions corresponding to the pulleys of the left bracket and the right bracket.

The front bracket is provided with a hand position groove.

The side of the pressing bar facing the four brackets is provided with pressing stripes.

The limit nut is a wing nut.

Parallel brackets extend below the left and right brackets and the front bracket.

The front limit baffle is respectively provided with the left and right brackets, the front limit baffle is provided with a limit shaft hole, the bracket support is provided with a limit pin shaft, and the limit pin shaft is provided with a limit pin groove. The position pin shaft passes through the limit shaft hole on the front limit baffle, and is inserted into the limit pin slot by the limit pin to locate the battery and its limit frame.

In the utility model, the battery is placed in the limit frame of the battery composed of four brackets, the front bracket, the rear bracket, the left bracket, and the right bracket. On the long screw rod, and tightened by the limit nut, the pressure bar is pushed down to press the battery tightly. The operator puts his hand into the hand position groove on the front bracket, and pushes the limit frame of the battery to the limit of the bracket support. Position; front limit baffles are provided in front of the left and right brackets, limit shaft holes are arranged on the front limit baffles, limit pin shafts are set on the bracket support, limit pin slots are provided on the limit pin shafts, and limit The position pin shaft passes through the heel shaft hole on the front limit baffle, and is inserted into the limit pin slot by the limit pin to position the battery and its limit frame.

The beneficial technical effects of the utility model are: through the pulleys on the left and right sides and the limit pin shaft, the battery can be easily installed and positioned, and it is convenient to disassemble and install during maintenance, and the bead on the top can further strengthen the battery; the battery bracket The maximum gap of movement in each direction is small; the maximum gap of up and down beating is ≤2mm, the maximum gap of left and right movement is ≤0.6mm, and the maximum gap of front and rear movement is ≤3.5mm. The limit latch is automatically locked and fixed; the utility model has the advantages of simple structure, ingenious design, low cost and easy implementation.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is an enlarged schematic diagram of the structure around the limit bolt shaft in one embodiment of the present invention.

Detailed ways

In conjunction with the accompanying drawings, describe in detail the specific implementation of the utility model:

In Fig. 1, the structure of the power battery bracket of the present invention includes four bracket supports 101, and the four bracket supports 101 form a four-corner position around a quadrilateral; the bracket supports 101 are provided with Front support 111, rear support 112, left support 113, right support 114, aforesaid four supports form the limit frame of battery, between left support 113 and right support 114, be provided with support bar 115, between described left support 113 and right support A pulley 102 is provided between the bracket 114 and the bracket support 101, and the left bracket 113 and the right bracket 114 slide on the fixed pulley 102 of the bracket seat 101. A strip screw 120 , on which a bead 121 slides, and above the bead 121 on the elongate screw 120 are respectively provided with limit nuts 122 . The limit nut 122 can be a wing nut. A rear limit baffle is also provided on the rear bracket 112 . The pulley 102 is fixed on the bracket base 101 and rotates flexibly; the pulley shaft 103 is fixed on the bracket base 101 . The left bracket 113 and the right bracket 114 are provided with slide rails 130 at positions corresponding to the pulley 102 . The front bracket 111 is provided with a hand position groove 140 . The side of the bead 121 facing the four brackets is provided with compression stripes; parallel brackets 150 are extended below the left and right brackets and the front bracket, and the parallel brackets 150 play a role in supporting the weight of the battery; The front limit baffle 160 is respectively provided with the front limit baffle 160 in the front of the bracket, and the limit shaft hole for the limit bolt shaft 161 to pass is provided on the front limit baffle 160, and the limit bolt shaft 161 is fixed on the bracket support 101. Fig. 2, limit pin shaft 161 is provided with limit pin groove, and limit pin groove is provided with horizontal axis 163, and limit pin shaft 161 passes through the limit shaft hole on front limit baffle plate 160, and limit pin 162 The horizontal shaft 163 set in the slot of the limit pin positions the battery and its limit frame through the vertical adjustment of the limit pin 162 .

In the utility model, the battery is placed in the limit frame of the battery composed of four brackets, the front bracket 111, the rear bracket 112, the left bracket 113, and the right bracket 114, and the screw holes provided at the two ends of the upper bezel 121 are inserted respectively. On the long screw rods 120 fixed on the left and right brackets, tighten the stop nuts 122 and push down the pressure bar 121 to press the battery tightly. The limiting frame is pushed to the limited position of the bracket support 101 .

In short, the utility model can easily install and position the battery through the pulleys on the left and right sides and the limit pin shaft, and is convenient for disassembly and installation during maintenance. It is a practical and novel technical improvement in the field.

Claims (8)

1. The power battery bracket is characterized in that: the battery bracket is provided with four bracket supports, and the bracket supports are provided with a front bracket, a rear bracket, a left bracket, and a right bracket, and the aforementioned four brackets Constitute the limiting frame of the battery, a support bar is provided between the left bracket and the right bracket, a pulley is provided between the left bracket, the right bracket and the bracket support, and the left bracket and the right bracket slide on the bracket seat On the pulley between, above described left support and right support respectively have strip screw rod, on described strip screw rod slide bead, be provided with limit nut respectively above the bead on described strip screw rod. 2. The power battery bracket according to claim 1, characterized in that: a front limit baffle is provided in front of the left and right brackets. 3. The power battery bracket according to claim 1 or 2, characterized in that: the pulley is fixed on the bracket seat. 4. The power battery bracket according to claim 1 or 2, characterized in that: slide rails are provided at positions corresponding to the pulleys of the left bracket and the right bracket. 5. The power battery bracket according to claim 1, characterized in that: the front bracket is provided with a hand position groove. 6. The power battery bracket according to claim 1 or 5, characterized in that: the side of the press bar facing the four brackets is provided with pressing stripes. 7. The power battery bracket according to claim 1 or 5, characterized in that: the limit nut is a wing nut. 8. The power battery bracket according to claim 1 or 5, characterized in that: there are parallel brackets extending under the left and right brackets and the front bracket.

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